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

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.68 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.553 by sf-exg, Sat Jul 26 15:58:38 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 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 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 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
127 } 475 }
128 } 476 }
129 else 477 else
130 len = 0; 478 len = 0;
131 } 479 }
132
133 valid_keysym = status_return == XLookupKeySym
134 || status_return == XLookupBoth;
135 } 480 }
136 else 481 else
137#endif 482#endif
138 { 483 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol;
141 }
142
143 if (valid_keysym)
144 { 485 }
486
487 if (keysym != NoSymbol)
488 {
489 KeySym orig_keysym = keysym;
490
491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681
682 meta = 0;
683 }
684#endif
685 /* nil */ ;
686 }
687
688 keysym = orig_keysym;
689 }
690
691 /* escape prefix */
692 if (len && meta
693#ifdef META8_OPTION
694 && meta_char == C0_ESC
695#endif
696 )
697 {
698 *--kbuf = C0_ESC;
699 len++;
700 }
701
702 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
703 return;
704
705 if (keysym != NoSymbol)
706 {
707#ifdef KEYSYM_RESOURCE
708 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
709 return;
710#endif
711
145 if (TermWin.saveLines) 712 if (saveLines)
146 { 713 {
147#ifdef UNSHIFTED_SCROLLKEYS 714#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 715 if (!ctrl && !meta)
149 {
150#else 716#else
151 if (IS_SCROLL_MOD) 717 if (IS_SCROLL_MOD)
718#endif
152 { 719 {
153#endif
154 int lnsppg; 720 int lnsppg;
155 721
156#ifdef PAGING_CONTEXT_LINES 722#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 723 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 724#else
159 lnsppg = TermWin.nrow * 4 / 5; 725 lnsppg = nrow * 4 / 5;
160#endif 726#endif
727 max_it (lnsppg, 1);
728
161 if (keysym == XK_Prior) 729 if (keysym == XK_Prior)
162 { 730 {
163 scr_page (UP, lnsppg); 731 scr_page (lnsppg);
164 return; 732 return;
165 } 733 }
166 else if (keysym == XK_Next) 734 else if (keysym == XK_Next)
167 { 735 {
168 scr_page (DN, lnsppg); 736 scr_page (-lnsppg);
169 return; 737 return;
170 } 738 }
171 } 739 }
172#ifdef SCROLL_ON_UPDOWN_KEYS 740#ifdef SCROLL_ON_UPDOWN_KEYS
173 if (IS_SCROLL_MOD) 741 if (IS_SCROLL_MOD)
174 { 742 {
175 if (keysym == XK_Up) 743 if (keysym == XK_Up)
176 { 744 {
177 scr_page (UP, 1); 745 scr_page (1);
178 return; 746 return;
179 } 747 }
180 else if (keysym == XK_Down) 748 else if (keysym == XK_Down)
181 { 749 {
182 scr_page (DN, 1); 750 scr_page (-1);
183 return; 751 return;
184 } 752 }
185 } 753 }
186#endif 754#endif
187#ifdef SCROLL_ON_HOMEEND_KEYS 755#ifdef SCROLL_ON_HOMEEND_KEYS
188 if (IS_SCROLL_MOD) 756 if (IS_SCROLL_MOD)
189 { 757 {
190 if (keysym == XK_Home) 758 if (keysym == XK_Home)
191 { 759 {
192 scr_move_to (0, 1); 760 scr_changeview (top_row);
193 return; 761 return;
194 } 762 }
195 else if (keysym == XK_End) 763 else if (keysym == XK_End)
196 { 764 {
197 scr_move_to (1, 0); 765 scr_changeview (0);
198 return; 766 return;
199 } 767 }
200 } 768 }
201#endif 769#endif
202 } 770 }
203 771
204 if (shft) 772 if (shft)
205 { 773 {
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)) 774 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 775 {
214 switch (keysym) 776 switch (keysym)
215 { 777 {
216 /* normal XTerm key bindings */ 778 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 779 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 780 selection_request (ev.time);
219 return; 781 return;
782#if TODO
220 /* rxvt extras */ 783 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 784 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP);
223 return; 785 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 786 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN);
226 return; 787 return;
788#endif
227 } 789 }
228 } 790 }
229 } 791 }
230#ifdef PRINTPIPE 792
793 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
794 {
231 if (keysym == XK_Print) 795 if (keysym == XK_v)
796 selection_request (ev.time, Sel_Clipboard);
797 else if (selection.len > 0)
232 { 798 {
233 scr_printscreen (ctrl | shft); 799 free (selection.clip_text);
800 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
801 selection.clip_len = selection.len;
802 selection_grab (CurrentTime, true);
803 }
804
234 return; 805 return;
235 } 806 }
236#endif
237 807
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 808#if ENABLE_FRILLS || ISO_14755
809 // ISO 14755 support
810 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
239 { 811 {
240#ifdef KEYSYM_RESOURCE 812 int hv;
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 813
814 if (iso14755buf & ISO_14755_51
815 && (keysym == XK_space || keysym == XK_KP_Space
816 || keysym == XK_Return || keysym == XK_KP_Enter))
242 { 817 {
243 unsigned int l; 818 commit_iso14755 ();
244 const unsigned char *kbuf0; 819 iso14755buf = ISO_14755_51;
245 820# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 821 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 822# endif
254 ) 823 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 824 }
259 825 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 826 {
827 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
828# if ISO_14755
829 iso14755_51 (iso14755buf & ISO_14755_MASK);
830# endif
831 return;
832 }
833 else if ((hv = hex_keyval (ev)) >= 0)
834 {
835 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
836 | hv | ISO_14755_51;
837# if ISO_14755
838 iso14755_51 (iso14755buf & ISO_14755_MASK);
839# endif
261 return; 840 return;
262 } 841 }
263 else 842 else
264#endif
265 { 843 {
266 newlen = 1; 844# if ISO_14755
267 switch (keysym) 845 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 846# endif
348 case XK_Prior: 847 iso14755buf = 0;
349 STRCPY (kbuf, "\033[5~"); 848 }
350 break; 849 }
351# ifdef XK_KP_Next 850 else if (option (Opt_iso14755) &&
352 case XK_KP_Next: 851 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
353 /* allow shift to override */ 852 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 853 if (!(iso14755buf & ISO_14755_STARTED))
355 { 854 {
356 STRCPY (kbuf, "\033Os"); 855 iso14755buf |= ISO_14755_STARTED;
357 break; 856# if ISO_14755
358 } 857 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
359 /* FALLTHROUGH */ 858 scr_overlay_set (0, 0, "ISO 14755 mode");
360# endif 859# 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 } 860 }
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 861#endif
541 862
863#ifdef PRINTPIPE
864 if (keysym == XK_Print)
542 } 865 {
543 else if (ctrl && keysym == XK_minus) 866 scr_printscreen (ctrl | shft);
867 return;
544 { 868 }
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 869#endif
562 /* nil */ ;
563 }
564 } 870 }
565 871
566 if (len <= 0) 872 if (len <= 0)
567 return; /* not mapped */ 873 return; /* not mapped */
568 874
569 if (Options & Opt_scrollTtyKeypress) 875 tt_write_user_input (kbuf, (unsigned int)len);
570 if (TermWin.view_start) 876}
877
878void ecb_cold
879rxvt_term::key_release (XKeyEvent &ev)
880{
881#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
882 KeySym keysym;
883
884 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
885#endif
886
887#if ENABLE_FRILLS || ISO_14755
888 // ISO 14755 support
889 if (iso14755buf)
890 if (iso14755buf & ISO_14755_52)
571 { 891 {
572 TermWin.view_start = 0; 892# if ISO_14755
573 want_refresh = 1; 893 scr_overlay_off ();
894# endif
895# if ISO_14755
896 // iso14755 part 5.2 handling: release time
897 // first: controls
898 if ((ev.state & ControlMask)
899 && ((keysym >= 0x40 && keysym <= 0x5f)
900 || (keysym >= 0x61 && keysym <= 0x7f)))
901 {
902 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
903 commit_iso14755 ();
904
905 return;
906 }
907
908 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
909 if (i[0] == keysym)
910 {
911 iso14755buf = ISO_14755_51 | i[1];
912 commit_iso14755 ();
913
914 return;
915 }
916
917 scr_bell ();
918# endif
919 iso14755buf = 0;
920
921 return;
574 } 922 }
575 923 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
576 /* 924 {
577 * these modifications only affect the static keybuffer 925# if ISO_14755
578 * pass Shift/Control indicators for function keys ending with `~' 926 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 927# endif
595 ) 928 if (iso14755buf & ISO_14755_51)
596 { 929 commit_iso14755 ();
597 const unsigned char ch = C0_ESC; 930#if ISO_14755
598 tt_write (&ch, 1); 931 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
932 {
933 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
934
935 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
936 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
937 }
938# endif
939 else
940 iso14755buf = 0;
599 } 941 }
942#endif
600 943
601#if defined(DEBUG_CMD) 944 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; 945 return;
946
947#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
948 if (!(ev.state & ControlMask))
949 slip_wheel_ev.stop ();
950 else if (keysym == XK_Control_L || keysym == XK_Control_R)
951 mouse_slip_wheel_speed = 0;
952#endif
647} 953}
648#endif /* MENUBAR_MAX */
649 954
650void 955void
651rxvt_term::flush () 956rxvt_term::flush ()
652{ 957{
653#ifdef TRANSPARENT 958 flush_ev.stop ();
654 if (want_full_refresh) 959
960#ifdef HAVE_IMG
961 if (bg_flags & BG_NEEDS_REFRESH)
655 { 962 {
656 want_full_refresh = 0; 963 bg_flags &= ~BG_NEEDS_REFRESH;
657 scr_clear ();
658 scr_touch (false); 964 scr_touch (false);
659 want_refresh = 1;
660 } 965 }
661#endif 966#endif
662 967
663 if (want_refresh) 968 if (want_refresh)
664 { 969 {
665 scr_refresh (refresh_type); 970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
666 scrollbar_show (1); 971 {
667#ifdef USE_XIM 972 int row = view_start;
668 IMSendSpot (); 973 int end_row = row + nrow;
669#endif
670 974
671 } 975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
672 977
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 { 978 do
747 if (!seen_input)
748 { 979 {
749 seen_input = 1; 980 int start_row = row;
750 /* once we know the shell is running, send the screen size. Again! */ 981 line_t *l;
751 tt_winch (); 982
752 } 983 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 { 984 {
792 *str++ = ch; 985 l = &ROW (row++);
793 986
794 if (ch == '\n') 987 if (!(l->f & LINE_FILTERED))
795 { 988 {
796 nlines++; 989 // line not filtered, mark it as filtered
797 refresh_count++; 990 l->f |= LINE_FILTERED;
798 991 while (l->is_longer ())
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 { 992 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR; 993 l = &ROW (row++);
805 break; 994 l->f |= LINE_FILTERED;
806 } 995 }
807 996
808 // scr_add_lines only works for nlines < TermWin.nrow - 1. 997 // and filter it
809 if (nlines >= TermWin.nrow - 1) 998 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 }
816 999
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break; 1000 break;
821 } 1001 }
822 } 1002 }
1003 while (l->is_longer () && row < end_row);
823 } 1004 }
824 1005 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 { 1006 }
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 1007
859 ch = NOCHAR; 1008 scr_refresh ();
860 } 1009 scrollBar.show (1);
861 } 1010#if USE_XIM
862 1011 im_send_spot ();
863 return flag; 1012#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 { 1013 }
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 1014
878 wchar_t wc; 1015 display->flush ();
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1016}
880 1017
881 if (len == (size_t)-2) 1018/* checks whether a refresh is requested and starts the refresh timer */
882 { 1019void
883 // the mbstate stores incomplete sequences. didn't know this :/ 1020rxvt_term::refresh_check ()
1021{
1022 if (want_refresh && !flush_ev.is_active ())
1023 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1024
1025 display->flush ();
1026}
1027
1028void
1029rxvt_term::flush_cb (ev::timer &w, int revents)
1030{
1031 make_current ();
1032
1033 refresh_count = 0;
1034 flush ();
1035}
1036
1037#ifdef CURSOR_BLINK
1038void
1039rxvt_term::cursor_blink_reset ()
1040{
1041 if (hidden_cursor)
1042 {
1043 hidden_cursor = 0;
1044 want_refresh = 1;
1045 }
1046
1047 if (option (Opt_cursorBlink))
1048 cursor_blink_ev.again ();
1049 else
1050 cursor_blink_ev.stop ();
1051}
1052
1053void
1054rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1055{
1056 hidden_cursor = !hidden_cursor;
1057 want_refresh = 1;
1058 refresh_check ();
1059}
1060#endif
1061
1062#ifdef TEXT_BLINK
1063void
1064rxvt_term::text_blink_cb (ev::timer &w, int revents)
1065{
1066 if (scr_refresh_rend (RS_Blink, RS_Blink))
1067 {
1068 hidden_text = !hidden_text;
1069 want_refresh = 1;
1070 refresh_check ();
1071 }
1072 else
1073 w.stop ();
1074}
1075#endif
1076
1077#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1078void
1079rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1080{
1081 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1082 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1083 {
1084 want_refresh = 1;
1085 refresh_check ();
1086 }
1087 else
1088 w.stop ();
1089}
1090#endif
1091
1092#ifdef SELECTION_SCROLLING
1093void
1094rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1095{
1096 if (scr_page (scroll_selection_lines))
1097 {
1098 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102 else
1103 w.stop ();
1104}
1105#endif
1106
1107#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1108void
1109rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1110{
1111 if (scr_page (mouse_slip_wheel_speed))
1112 {
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116
1117 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1118 {
1119 mouse_slip_wheel_speed = 0;
1120 w.stop ();
1121 }
1122}
1123#endif
1124
1125#if LINUX_YIELD_HACK
1126static struct event_handler
1127{
1128 ev::prepare yield_ev;
1129
1130 void yield_cb (ev::prepare &w, int revents)
1131 {
1132 // this should really be sched_yield(), but the linux guys thought
1133 // that giving a process calling sched_yield () less cpu time than
1134 // ones with high nice levels is a useful thing to do. It surely is is
1135 // allowed by the sus... as is returning ENOSYS.
1136 // since the linux guys additionally thought that breaking the only
1137 // known workaround against their unusable sched_yield hack is cool,
1138 // we just nanosleep a bit and hope for the best.
1139
1140 struct timespec ts = { 0, 1000 };
1141 nanosleep (&ts, 0);
1142
1143 w.stop ();
1144 }
1145
1146 event_handler ()
1147 : yield_ev (this, &event_handler::yield_cb)
1148 {
1149 }
1150} event_handler;
1151#endif
1152
1153/* make sure all the cmd data is at beginning of cmdbuf */
1154void
1155rxvt_term::cmdbuf_reify ()
1156{
1157 if (cmdbuf_ptr == cmdbuf_base)
1158 return;
1159
1160 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1161
1162 memmove (cmdbuf_base, cmdbuf_ptr, used);
1163 cmdbuf_ptr = cmdbuf_base;
1164 cmdbuf_endp = cmdbuf_ptr + used;
1165
1166}
1167
1168#if defined (KEYSYM_RESOURCE)
1169void
1170rxvt_term::cmdbuf_append (const char *str, size_t count)
1171{
1172 cmdbuf_reify ();
1173
1174 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1175
1176 if (count > avail)
1177 return;
1178
1179 memcpy (cmdbuf_endp, str, count);
1180 cmdbuf_endp += count;
1181
1182 cmd_parse ();
1183}
1184#endif
1185
1186bool
1187rxvt_term::pty_fill ()
1188{
1189 cmdbuf_reify ();
1190
1191 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1192
1193 if (!avail)
1194 {
1195 // normally this indicates a "too long" command sequence - just drop the data we have
884 cmdbuf_ptr = cmdbuf_endp; 1196 cmdbuf_ptr = cmdbuf_base;
885 break; 1197 cmdbuf_endp = cmdbuf_ptr;
886 } 1198 avail = CBUFSIZ;
1199 }
887 1200
888 if (len == (size_t)-1) 1201 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890 1202
891 // assume wchar == unicode 1203 if (r > 0)
1204 {
892 cmdbuf_ptr += len; 1205 cmdbuf_endp += r;
893 return wc; 1206 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 { 1207 }
909 uint32_t c = next_char (); 1208 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 } 1209 {
1210#if LINUX_YIELD_HACK
1211 if (display->is_local)
1212 event_handler.yield_ev.start ();
1213#endif
1214 }
1215 else
1216 {
1217 pty_ev.stop ();
1218
1219 if (!option (Opt_hold))
1220 destroy ();
1221 }
1222
1223 return false;
919} 1224}
1225
1226void
1227rxvt_term::pty_cb (ev::io &w, int revents)
1228{
1229 make_current ();
1230
1231 if (revents & ev::READ)
1232 // loop, but don't allow a single term to monopolize us
1233 for (int i = CBUFCNT; i-- && pty_fill (); )
1234 cmd_parse ();
1235
1236 if (revents & ev::WRITE)
1237 pty_write ();
1238
1239 refresh_check ();
1240}
1241
1242void ecb_cold
1243rxvt_term::pointer_unblank ()
1244{
1245 XDefineCursor (dpy, vt, TermWin_cursor);
1246 recolour_cursor ();
920 1247
921#ifdef POINTER_BLANK 1248#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; 1249 hidden_pointer = 0;
929 1250
930 if (Options & Opt_pointerBlank) 1251 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1252 pointer_ev.start (pointerBlankDelay);
1253#endif
932} 1254}
933 1255
934void 1256#ifdef POINTER_BLANK
1257void ecb_cold
935rxvt_term::pointer_blank () 1258rxvt_term::pointer_blank ()
936{ 1259{
937 if (! (Options & Opt_pointerBlank)) 1260 if (!option (Opt_pointerBlank))
938 return; 1261 return;
939 1262
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1263 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1264 XFlush (dpy);
942 1265
943 hidden_pointer = 1; 1266 hidden_pointer = 1;
944} 1267}
945 1268
946void 1269void ecb_cold
947rxvt_term::pointer_cb (time_watcher &w) 1270rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1271{
949 SET_R (this); 1272 make_current ();
950 SET_LOCALE (locale);
951 1273
952 pointer_blank (); 1274 pointer_blank ();
953} 1275}
954#endif 1276#endif
955 1277
956void 1278void
957rxvt_term::mouse_report (XButtonEvent &ev) 1279rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1280{
959 int button_number, key_state = 0; 1281 int button_number, key_state = 0;
960 int x, y; 1282 int x, y;
1283 int code = 32;
961 1284
962 x = ev.x; 1285 x = Pixel2Col (ev.x) + 1;
963 y = ev.y; 1286 y = Pixel2Row (ev.y) + 1;
964 pixel_position (&x, &y); 1287
1288 if (ev.type == MotionNotify)
1289 {
1290 if (x == mouse_row && y == mouse_col)
1291 return;
1292
1293 mouse_row = x;
1294 mouse_col = y;
1295 code += 32;
1296 }
965 1297
966 if (MEvent.button == AnyButton) 1298 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1299 button_number = 3;
969 }
970 else 1300 else
971 { 1301 {
972 button_number = MEvent.button - Button1; 1302 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1303 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1304 if (button_number >= 3)
975 button_number += (64 - 3); 1305 button_number += 64 - 3;
976 } 1306 }
977 1307
978 if (PrivateModes & PrivMode_MouseX10) 1308 if (priv_modes & PrivMode_MouseX10)
979 { 1309 {
980 /* 1310 /*
981 * do not report ButtonRelease 1311 * do not report ButtonRelease
982 * no state info allowed 1312 * no state info allowed
983 */ 1313 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1328 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1329 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1330#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1331 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1332#endif
1003
1004 } 1333 }
1005 1334
1006#ifdef DEBUG_MOUSEREPORT 1335#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1336 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1337 if (key_state & 16)
1009 fputc ('C', stderr); 1338 fputc ('C', stderr);
1010 if (key_state & 4) 1339 if (key_state & 4)
1011 fputc ('S', stderr); 1340 fputc ('S', stderr);
… …
1013 fputc ('A', stderr); 1342 fputc ('A', stderr);
1014 if (key_state & 32) 1343 if (key_state & 32)
1015 fputc ('2', stderr); 1344 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1345 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1346 button_number,
1018 x + 1, 1347 x,
1019 y + 1); 1348 y);
1020#else 1349#endif
1350
1351#if ENABLE_FRILLS
1352 if (priv_modes & PrivMode_ExtMouseRight)
1353 tt_printf ("\033[%d;%d;%dM",
1354 code + button_number + key_state,
1355 x,
1356 y);
1357 else if (priv_modes & PrivMode_ExtModeMouse)
1358 tt_printf ("\033[M%c%lc%lc",
1359 code + button_number + key_state,
1360 wint_t (32 + x),
1361 wint_t (32 + y));
1362 else
1363#endif
1021 tt_printf ("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1365 code + button_number + key_state,
1023 (32 + x + 1), 1366 32 + x,
1024 (32 + y + 1)); 1367 32 + y);
1025#endif
1026} 1368}
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 1369
1038/*{{{ process an X event */ 1370/*{{{ process an X event */
1039void 1371void ecb_hot
1040rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
1041{ 1373{
1042 SET_R (this); 1374 make_current ();
1043 SET_LOCALE (locale);
1044 1375
1045#if defined(CURSOR_BLINK) 1376 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 1377
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
1055 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1380 && 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; 1381 return;
1075#endif
1076 1382
1383 // for XQueryPointer
1077 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1386 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 1387
1130 switch (ev.type) 1388 switch (ev.type)
1131 { 1389 {
1132 case KeyPress: 1390 case KeyPress:
1133 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
1134 break; 1392 break;
1135 1393
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1394 case KeyRelease:
1138 { 1395 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; 1396 break;
1150 }
1151#endif
1152 1397
1153 case ButtonPress: 1398 case ButtonPress:
1154 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
1155 break; 1400 break;
1156 1401
… …
1158 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
1159 break; 1404 break;
1160 1405
1161 case ClientMessage: 1406 case ClientMessage:
1162 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !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 { 1409 {
1172 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1411 {
1174 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1413 {
1176 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1415 {
1178 XGetWindowProperty (display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1417 destroy ();
1180 0L, 1000000L, 1418 }
1181 False, AnyPropertyType, 1419#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1423 &ev);
1185 XChangeProperty (display->display, display->root, 1424#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1425 }
1187 8, PropModeReplace, 1426 }
1188 data, STRLEN (data)); 1427#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1429 {
1430 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1431 focus_in ();
1432 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1433 focus_out ();
1434 }
1435#endif
1191 } 1436 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1437 break;
1198 1438
1199 /* 1439 /*
1200 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1220 break; 1460 break;
1221 } 1461 }
1222 break; 1462 break;
1223 1463
1224 case FocusIn: 1464 case FocusIn:
1225 if (!TermWin.focus) 1465 if (ev.xfocus.detail != NotifyInferior
1466 && ev.xfocus.detail != NotifyPointer
1467 && ev.xfocus.mode != NotifyGrab)
1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_out ();
1476 break;
1477
1478 case ConfigureNotify:
1479 if (ev.xconfigure.window == parent)
1226 { 1480 {
1227 TermWin.focus = 1; 1481 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 } 1482 ;
1239 break;
1240 1483
1241 case FocusOut: 1484 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1242 if (TermWin.focus) 1485
1486 bool moved = false;
1487#ifdef HAVE_BG_PIXMAP
1488 if (bg_window_position_sensitive ())
1243 { 1489 {
1244 TermWin.focus = 0; 1490 want_position_change = true;
1245 want_refresh = 1; 1491 if (bg_img == 0)
1246#ifdef USE_XIM 1492 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 } 1493 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1494#endif
1271 1495
1272 if (szHint.width != width || szHint.height != height) 1496 if (want_position_change)
1273 { 1497 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1498 int x, y;
1275 resize_all_windows (width, height, 1); 1499
1500 if (ev.xconfigure.send_event)
1501 {
1502 x = ev.xconfigure.x;
1503 y = ev.xconfigure.y;
1504 }
1505 else
1506 get_window_origin (x, y);
1507
1508 if (x != parent_x || y != parent_y)
1509 {
1510 parent_x = x;
1511 parent_y = y;
1512 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1513 moved = true;
1514 }
1276 } 1515 }
1277#ifdef DEBUG_SIZE 1516
1517 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1518 {
1519 seen_resize = 1;
1520 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1521 }
1278 else 1522 else
1279 { 1523 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1524#ifdef HAVE_BG_PIXMAP
1525 if (moved)
1526 update_background ();
1527#endif
1281 } 1528 }
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 1529
1530 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1531 }
1293 break; 1532 break;
1294 1533
1534 case PropertyNotify:
1535 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1295 case SelectionClear: 1538 case SelectionClear:
1296 display->set_selection_owner (0); 1539 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; 1540 break;
1304 1541
1305 case SelectionRequest: 1542 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1543 selection_send (ev.xselectionrequest);
1307 break; 1544 break;
1308 1545
1546 case MapNotify:
1547#ifdef HAVE_BG_PIXMAP
1548 // This is needed at startup for the case of no window manager
1549 // or a non-reparenting window manager and also because we
1550 // defer bg image updates if the window is not mapped. The
1551 // short delay is to optimize for multiple ConfigureNotify
1552 // events at startup when the window manager reparents the
1553 // window, so as to perform the computation after we have
1554 // received all of them.
1555 if (bg_img == 0)
1556 update_background_ev.start (0.025);
1557#endif
1558 mapped = 1;
1559#ifdef TEXT_BLINK
1560 text_blink_ev.start ();
1561#endif
1562 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1563 break;
1564
1309 case UnmapNotify: 1565 case UnmapNotify:
1310 TermWin.mapped = 0; 1566 mapped = 0;
1311#ifdef TEXT_BLINK 1567#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1568 text_blink_ev.stop ();
1313#endif 1569#endif
1570 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1571 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 1572
1329 case GraphicsExpose: 1573 case GraphicsExpose:
1330 case Expose: 1574 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1575 if (ev.xany.window == vt)
1332 { 1576 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1577 do
1578 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1579 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1580 ev.xexpose.width, ev.xexpose.height, false);
1336#else 1581 }
1337 // don't understand this, so commented it out 1582 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1583
1584 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1585
1586 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1587 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1588 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1589 ev.xexpose.width, ev.xexpose.height, false);
1340 //scr_expose (ev.xexpose.x, 0, 1590 }
1341 // ev.xexpose.width, TermWin.height, False); 1591
1342#endif
1343 want_refresh = 1; 1592 want_refresh = 1;
1344 } 1593 }
1345 else 1594 else
1346 { 1595 {
1347 XEvent unused_event; 1596 XEvent unused_event;
1348 1597
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1599 ;
1351 &unused_event)) ; 1600 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1601 ;
1353 GraphicsExpose, 1602
1354 &unused_event)) ; 1603 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1604 {
1357 scrollBar.setIdle (); 1605 scrollBar.state = SB_STATE_IDLE;
1358 scrollbar_show (0); 1606 scrollBar.show (0);
1359 } 1607 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1608 }
1365 break; 1609 break;
1366 1610
1367 case MotionNotify: 1611 case MotionNotify:
1368#ifdef POINTER_BLANK 1612#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1613 if (hidden_pointer)
1370 pointer_unblank (); 1614 pointer_unblank ();
1371#endif 1615#endif
1372#if MENUBAR 1616 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1617 || priv_modes & PrivMode_MouseAnyEvent)
1618 mouse_report (ev.xbutton);
1619 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1620 break;
1621
1622 if (ev.xany.window == vt)
1374 { 1623 {
1375 menubar_control (ev.xbutton); 1624 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1625 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1626 ; // 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))) 1627 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1628 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1629 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1630 ;
1388 1631
1389 XQueryPointer (display->display, TermWin.vt, 1632 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1636 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1637#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1638 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1639 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1640 {
1398#endif 1641#endif
1642#if ISO_14755
1643 // 5.4
1644 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1645 {
1646 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1647 break;
1648 }
1649#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1650 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1651 ev.xbutton.state & Button3Mask ? 2 : 0);
1652
1401#ifdef SELECTION_SCROLLING 1653#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1654 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1655 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1656 {
1657 page_dirn scroll_selection_dir;
1405 int dist; 1658 int dist;
1406
1407 pending_scroll_selection=1;
1408 1659
1409 /* don't clobber the current delay if we are 1660 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1661 * already in the middle of scrolling.
1411 */ 1662 */
1412 if (scroll_selection_delay<=0) 1663 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1664 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1665
1415 /* save the event params so we can highlight 1666 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1667 * the selection in the pending-scroll loop
1417 */ 1668 */
1418 selection_save_x=ev.xbutton.x; 1669 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1670 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1671 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1672
1423 /* calc number of lines to scroll */ 1673 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1674 if (ev.xbutton.y < int_bwidth)
1425 { 1675 {
1426 scroll_selection_dir = UP; 1676 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1677 dist = int_bwidth - ev.xbutton.y;
1428 } 1678 }
1429 else 1679 else
1430 { 1680 {
1431 scroll_selection_dir = DN; 1681 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1682 dist = ev.xbutton.y - (int_bwidth + vt_height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1683 }
1684
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1685 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1686 / SELECTION_SCROLL_LINE_SPEEDUP
1687 + 1;
1437 MIN_IT (scroll_selection_lines, 1688 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1689 SELECTION_SCROLL_MAX_LINES);
1690 scroll_selection_lines *= scroll_selection_dir;
1439 } 1691 }
1440 else 1692 else
1441 { 1693 {
1442 /* we are within the text window, so we 1694 /* we are within the text window, so we
1443 * shouldn't be scrolling 1695 * shouldn't be scrolling
1444 */ 1696 */
1445 pending_scroll_selection = 0; 1697 sel_scroll_ev.stop();
1446 } 1698 }
1447#endif 1699#endif
1448#ifdef MOUSE_THRESHOLD 1700#ifdef MOUSE_THRESHOLD
1449
1450 } 1701 }
1451#endif 1702#endif
1452
1453 } 1703 }
1454 } 1704 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1706 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1459 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1715 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1717 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1718 want_refresh = 1;
1468 scrollbar_show (1); 1719 scrollBar.show (1);
1469 } 1720 }
1470 break; 1721 break;
1471 } 1722 }
1472}
1473 1723
1474void 1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolour ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792#endif
1793
1794 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1795 }
1796}
1797
1798void ecb_cold
1799rxvt_term::focus_out ()
1800{
1801 if (focus)
1802 {
1803 focus = 0;
1804 want_refresh = 1;
1805
1806#if ENABLE_FRILLS
1807 if (option (Opt_urgentOnBell))
1808 set_urgency (0);
1809#endif
1810#if ENABLE_FRILLS || ISO_14755
1811 if (iso14755buf)
1812 {
1813 iso14755buf = 0;
1814# if ISO_14755
1815 scr_overlay_off ();
1816# endif
1817 }
1818#endif
1819#if USE_XIM
1820 if (Input_Context != NULL)
1821 XUnsetICFocus (Input_Context);
1822#endif
1823#if CURSOR_BLINK
1824 if (option (Opt_cursorBlink))
1825 cursor_blink_ev.stop ();
1826
1827 hidden_cursor = 0;
1828#endif
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 pix_colors = pix_colors_unfocused;
1833 scr_recolour ();
1834 }
1835#endif
1836
1837 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1838 }
1839}
1840
1841void ecb_cold
1842rxvt_term::update_fade_color (unsigned int idx)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 rgba c;
1848 pix_colors [Color_fade].get (c);
1849 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1850 }
1851#endif
1852}
1853
1854#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1855void ecb_hot
1475rxvt_term::rootwin_cb (XEvent &ev) 1856rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1857{
1477 SET_R (this); 1858 make_current ();
1478 SET_LOCALE (locale); 1859
1860 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1861 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1862 return;
1479 1863
1480 switch (ev.type) 1864 switch (ev.type)
1481 { 1865 {
1482 case PropertyNotify: 1866 case PropertyNotify:
1867 /*
1868 * if user used some Esetroot compatible prog to set the root bg,
1869 * use the property to determine the pixmap. We use it later on.
1870 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1871 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1872 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1873 {
1485 if (ev.xproperty.state == PropertyNewValue) 1874#if BG_IMAGE_FROM_ROOT
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1875 if (option (Opt_transparent))
1487 break; 1876 {
1877 rxvt_img::new_from_root (this)->replace (root_img);
1878 update_background ();
1879 }
1880#endif
1881 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1488 } 1882 }
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 1883
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; 1884 break;
1509#endif
1510 } 1885 }
1886
1887 refresh_check ();
1511} 1888}
1889#endif
1512 1890
1513void 1891void
1514rxvt_term::button_press (XButtonEvent &ev) 1892rxvt_term::button_press (XButtonEvent &ev)
1515{ 1893{
1516 int reportmode = 0, clickintime; 1894 int reportmode = 0, clickintime;
1517 1895
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1896 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1897
1519 if (!bypass_keystate) 1898 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1899 reportmode = !! (priv_modes & PrivMode_mouse_report);
1900
1521 /* 1901 /*
1522 * VT window processing of button press 1902 * VT window processing of button press
1523 */ 1903 */
1524 if (ev.window == TermWin.vt) 1904 if (ev.window == vt)
1525 { 1905 {
1906 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1907 return;
1908
1909#if ISO_14755
1910 // 5.4
1911 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1912 {
1913 iso14755_54 (ev.x, ev.y);
1914 return;
1915 }
1916#endif
1917
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1918 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1919
1527 if (reportmode) 1920 if (reportmode)
1528 { 1921 {
1529 /* mouse report from vt window */ 1922 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1923 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1924 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1925#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1926 if (ev.button == MEvent.button && clickintime)
1534 { 1927 {
1535 /* same button, within alloted time */ 1928 /* same button, within allowed time */
1536 MEvent.clicks++; 1929 MEvent.clicks++;
1930
1537 if (MEvent.clicks > 1) 1931 if (MEvent.clicks > 1)
1538 { 1932 {
1539 /* only report double clicks */ 1933 /* only report double clicks */
1540 MEvent.clicks = 2; 1934 MEvent.clicks = 2;
1541 mouse_report (ev); 1935 mouse_report (ev);
… …
1553 mouse_report (ev); 1947 mouse_report (ev);
1554 } 1948 }
1555#else 1949#else
1556 MEvent.button = ev.button; 1950 MEvent.button = ev.button;
1557 mouse_report (ev); 1951 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1952#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1953
1560 } 1954 }
1561 else 1955 else
1562 { 1956 {
1563 if (ev.button != MEvent.button) 1957 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1958 MEvent.clicks = 0;
1959
1565 switch (ev.button) 1960 switch (ev.button)
1566 { 1961 {
1567 case Button1: 1962 case Button1:
1963 /* allow meta + click to select rectangular areas */
1964 /* should be done in screen.C */
1965#if ENABLE_FRILLS
1966 selection.rect = !!(ev.state & ModMetaMask);
1967#else
1968 selection.rect = false;
1969#endif
1970
1568 /* allow shift+left click to extend selection */ 1971 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1972 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1973 {
1571 if (MEvent.button == Button1 && clickintime) 1974 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1975 selection_rotate (ev.x, ev.y);
1573 else 1976 else
1574 selection_extend (ev.x, ev.y, 1); 1977 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1992 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1993 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1994 selection_rotate (ev.x, ev.y);
1592 else 1995 else
1593 selection_extend (ev.x, ev.y, 1); 1996 selection_extend (ev.x, ev.y, 1);
1997
1594 MEvent.button = Button3; 1998 MEvent.button = Button3;
1595 break; 1999 break;
1596 } 2000 }
1597 } 2001 }
2002
1598 MEvent.time = ev.time; 2003 MEvent.time = ev.time;
1599 return; 2004 return;
1600 } 2005 }
1601 2006
1602 /* 2007 /*
1603 * Scrollbar window processing of button press 2008 * Scrollbar window processing of button press
1604 */ 2009 */
1605 if (isScrollbarWindow (ev.window)) 2010 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 2011 {
1607 scrollBar.setIdle (); 2012 page_dirn direction = NO_DIR;
2013
2014 if (scrollBar.upButton (ev.y))
2015 direction = UP; /* up */
2016 else if (scrollBar.dnButton (ev.y))
2017 direction = DN; /* down */
2018
2019 scrollBar.state = SB_STATE_IDLE;
1608 /* 2020 /*
1609 * Rxvt-style scrollbar: 2021 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 2022 * move up if mouse is above slider
1611 * move dn if mouse is below slider 2023 * move dn if mouse is below slider
1612 * 2024 *
… …
1621 /* 2033 /*
1622 * Mouse report disabled scrollbar: 2034 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 2035 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 2036 * click on scrollbar - send pageup/down
1625 */ 2037 */
1626 if ((scrollBar.style == R_SB_NEXT 2038 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 2039 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 2040 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"); 2041 tt_printf ("\033[B");
1636 else 2042 else
1637 switch (ev.button) 2043 switch (ev.button)
1638 { 2044 {
1639 case Button2: 2045 case Button2:
… …
1646 tt_printf ("\033[5~"); 2052 tt_printf ("\033[5~");
1647 break; 2053 break;
1648 } 2054 }
1649 } 2055 }
1650 else 2056 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2057#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2058 {
1658 if (scrollbarnext_upButton (ev.y)) 2059 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 { 2060 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2061#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2062 if (!cont_scroll_ev.is_active ())
2063 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2064#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2065 if (scr_page (direction, 1))
1676 { 2066 {
1677 if (upordown < 0) 2067 if (direction == UP)
1678 scrollBar.setUp (); 2068 scrollBar.state = SB_STATE_UP;
1679 else 2069 else
1680 scrollBar.setDn (); 2070 scrollBar.state = SB_STATE_DOWN;
1681 } 2071 }
1682 } 2072 }
1683 else 2073 else
1684 switch (ev.button) 2074 switch (ev.button)
1685 { 2075 {
1686 case Button2: 2076 case Button2:
1687 switch (scrollbar_align) 2077 switch (scrollBar.align)
1688 { 2078 {
1689 case R_SB_ALIGN_TOP: 2079 case SB_ALIGN_TOP:
1690 csrO = 0; 2080 csrO = 0;
1691 break; 2081 break;
1692 case R_SB_ALIGN_CENTRE: 2082 case SB_ALIGN_CENTRE:
1693 csrO = (scrollBar.bot - scrollBar.top) / 2; 2083 csrO = (scrollBar.bot - scrollBar.top) / 2;
1694 break; 2084 break;
1695 case R_SB_ALIGN_BOTTOM: 2085 case SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2086 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2087 break;
1698 } 2088 }
2089
1699 if (scrollBar.style == R_SB_XTERM 2090 if (scrollBar.style == SB_STYLE_XTERM
1700 || scrollbar_above_slider (ev.y) 2091 || scrollBar.above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2092 || scrollBar.below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2093 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2094
1704 scrollBar.setMotion (); 2095 scrollBar.state = SB_STATE_MOTION;
1705 break; 2096 break;
1706 2097
1707 case Button1: 2098 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2099 if (scrollBar.align == SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2100 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2101 /* FALLTHROUGH */
1711 2102
1712 case Button3: 2103 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2104 if (scrollBar.style != SB_STYLE_XTERM)
1714 { 2105 {
1715 if (scrollbar_above_slider (ev.y)) 2106 if (scrollBar.above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2107# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2108 scr_page (UP, nrow - 1);
1718# else 2109# else
1719 scr_page (UP, TermWin.nrow / 4); 2110 scr_page (UP, nrow / 4);
1720# endif 2111# endif
1721 else if (scrollbar_below_slider (ev.y)) 2112 else if (scrollBar.below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2113# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2114 scr_page (DN, nrow - 1);
1724# else 2115# else
1725 scr_page (DN, TermWin.nrow / 4); 2116 scr_page (DN, nrow / 4);
1726# endif 2117# endif
1727 else 2118 else
1728 scrollBar.setMotion (); 2119 scrollBar.state = SB_STATE_MOTION;
1729 } 2120 }
1730 else 2121 else
1731 { 2122 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2123 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2124 (nrow
1734 * scrollbar_position (ev.y) 2125 * scrollBar.position (ev.y)
1735 / scrollbar_size ())); 2126 / scrollBar.size ()));
1736 } 2127 }
2128
1737 break; 2129 break;
1738 } 2130 }
1739 } 2131 }
2132
1740 return; 2133 return;
1741 } 2134 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2135}
1750 2136
1751void 2137void
1752rxvt_term::button_release (XButtonEvent &ev) 2138rxvt_term::button_release (XButtonEvent &ev)
1753{ 2139{
1754 int reportmode = 0; 2140 int reportmode = 0;
1755 2141
1756 csrO = 0; /* reset csr Offset */ 2142 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2143 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2144 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2145
1760 if (scrollbar_isUpDn ()) 2146 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1761 { 2147 {
1762 scrollBar.setIdle (); 2148 scrollBar.state = SB_STATE_IDLE;
1763 scrollbar_show (0); 2149 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2150 }
2151
1769#ifdef SELECTION_SCROLLING 2152#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2153 sel_scroll_ev.stop();
1771#endif 2154#endif
2155
1772 if (ev.window == TermWin.vt) 2156 if (ev.window == vt)
1773 { 2157 {
2158 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2159 return;
2160
2161#if ISO_14755
2162 // 5.4
2163 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2164 return;
2165#endif
2166
1774 if (reportmode) 2167 if (reportmode)
1775 { 2168 {
1776 /* mouse report from vt window */ 2169 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2170 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2171 if (ev.button >= 4)
… …
1789 mouse_report (ev); 2182 mouse_report (ev);
1790 } 2183 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2184#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2185 MEvent.button = AnyButton;
1793 mouse_report (ev); 2186 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2187#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2188 return;
1796 } 2189 }
2190
1797 /* 2191 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2192 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2193 * when overriding mouse reporting
1800 */ 2194 */
1801 if (PrivateModes & PrivMode_mouse_report 2195 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2196 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2197 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2198 selection_extend (ev.x, ev.y, 0);
1805 2199
1806 switch (ev.button) 2200 switch (ev.button)
1807 { 2201 {
1808 case Button1: 2202 case Button1:
1809 case Button3: 2203 case Button3:
1810 selection_make (ev.time); 2204 selection_make (ev.time);
1811 break; 2205 break;
2206
1812 case Button2: 2207 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2208 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2209 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2210 break;
2211
1815#ifdef MOUSE_WHEEL 2212#ifdef MOUSE_WHEEL
1816 case Button4: 2213 case Button4:
1817 case Button5: 2214 case Button5:
1818 { 2215 {
1819 int i; 2216 int lines;
1820 page_dirn v; 2217 page_dirn dirn;
1821 2218
1822 v = (ev.button == Button4) ? UP : DN; 2219 dirn = ev.button == Button4 ? UP : DN;
2220
1823 if (ev.state & ShiftMask) 2221 if (ev.state & ShiftMask)
1824 i = 1; 2222 lines = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2223 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2224 lines = nrow - 1;
1827 else 2225 else
1828 i = 5; 2226 lines = 5;
2227
1829# ifdef MOUSE_SLIP_WHEELING 2228# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2229 if (ev.state & ControlMask)
1831 { 2230 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2231 mouse_slip_wheel_speed += dirn;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2232 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2233
2234 if (!slip_wheel_ev.is_active ())
2235 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2236 }
2237 else
1835# endif 2238# 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 { 2239 {
1843 scr_page (v, 1); 2240 scr_page (dirn, lines);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2241 scrollBar.show (1);
1846 } 2242 }
1847# endif
1848
1849 } 2243 }
1850 break; 2244 break;
1851#endif 2245#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 { 2246 }
1891 pchanged = 1; 2247 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2248}
1893 PixColors[Color_bg]); 2249
1894 am_transparent = am_pixmap_trans = 0; 2250/*}}} */
2251
2252void ecb_hot
2253rxvt_term::cmd_parse ()
2254{
2255 wchar_t ch = NOCHAR;
2256 char *seq_begin; // remember start of esc-sequence here
2257
2258 for (;;)
2259 {
2260 if (ecb_unlikely (ch == NOCHAR))
1895 } 2261 {
1896 return pchanged; /* Don't try any more */ 2262 seq_begin = cmdbuf_ptr;
1897 } 2263 ch = next_char ();
1898 2264
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2265 if (ch == NOCHAR)
1900 XSync (display->display, False); 2266 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 { 2267 }
1939 nw += sx; 2268
1940 nx = -sx; 2269 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2270 {
1943 2271 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 { 2272 {
1963 pchanged = 1; 2273 seen_input = 1;
1964 if (TermWin.pixmap != None) 2274 // many badly-written programs (e.g. jed) contain a race condition:
2275 // they first read the screensize and then install a SIGWINCH handler.
2276 // some window managers resize the window early, and these programs
2277 // then sometimes get the size wrong.
2278 // unfortunately other programs are even more buggy and dislike
2279 // being sent SIGWINCH, so only do it when we were in fact being
2280 // resized.
2281 if (seen_resize && cmd_pid)
2282 kill (-cmd_pid, SIGWINCH);
2283 }
2284
2285 /* Read a text string from the input buffer */
2286 wchar_t buf[UBUFSIZ];
2287 bool refreshnow = false;
2288 int nlines = 0;
2289 wchar_t *str = buf;
2290 wchar_t *eol = str + min (ncol, UBUFSIZ);
2291
2292 for (;;)
2293 {
2294 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2295 break;
2296
2297 *str++ = ch;
2298
2299 if (ecb_unlikely (ch == C0_LF || str >= eol))
1965 { 2300 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2301 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2302 nlines++;
2303
2304 refresh_count++;
2305
2306 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2307 {
2308 refresh_count = 0;
2309
2310 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2311 {
2312 refreshnow = true;
2313 ch = NOCHAR;
2314 break;
2315 }
2316 }
2317
2318 // scr_add_lines only works for nlines <= nrow - 1.
2319 if (nlines >= nrow - 1)
2320 {
2321 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2322 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2323 scr_add_lines (buf, str - buf, nlines);
2324
2325 nlines = 0;
2326 str = buf;
2327 eol = str + min (ncol, UBUFSIZ);
2328 }
2329
2330 if (str >= eol)
2331 {
2332 if (eol >= buf + UBUFSIZ)
2333 {
2334 ch = NOCHAR;
2335 break;
2336 }
2337 else
2338 eol = min (eol + ncol, buf + UBUFSIZ);
2339 }
2340
1968 } 2341 }
2342
2343 seq_begin = cmdbuf_ptr;
2344 ch = next_char ();
1969 } 2345 }
1970 am_pixmap_trans = 0; 2346
2347 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2348 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2349 scr_add_lines (buf, str - buf, nlines);
2350
2351 /*
2352 * If there have been a lot of new lines, then update the screen
2353 * What the heck we'll cheat and only refresh less than every page-full.
2354 * if skipScroll is enabled.
2355 */
2356 if (refreshnow)
2357 {
2358 scr_refresh ();
2359 want_refresh = 1;
2360 }
1971 } 2361 }
1972 else 2362 else
1973 { 2363 {
1974 if (TermWin.pixmap != None) 2364 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 { 2365 {
2011 if (oldp != None) 2366 process_nonprinting (ch);
2012 pchanged = 1; 2367 }
2368 catch (const class out_of_input &o)
2369 {
2370 // we ran out of input, retry later
2371 cmdbuf_ptr = seq_begin;
2013 break; 2372 break;
2014 } 2373 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2374
2019 n = 0; 2375 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2376 }
2023 for (; n < (unsigned int)i; n++) 2377 }
2024 { 2378}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2379
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2380// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2381wchar_t ecb_hot
2028 { 2382rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2383{
2030 break; 2384 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2385 {
2032 } 2386 // assume 7-bit to be ascii ALWAYS
2387 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2388 return *cmdbuf_ptr++;
2389
2390 wchar_t wc;
2391 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2392
2393 if (len == (size_t)-2)
2033 } 2394 {
2034 2395 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2396 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2397 break;
2037 { 2398 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2399
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2400 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 } 2401 {
2046 else 2402 mbstate.reset (); // reset now undefined conversion state
2403 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2404 // in which case we "erroneously" return the next byte which might be valid.
2405 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2406 }
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 2407
2053 rqt.tv_sec = 1; 2408 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2409 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2410 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 } 2411 }
2412
2413 return NOCHAR;
2414}
2415
2416// read the next octet
2417uint32_t ecb_hot
2418rxvt_term::next_octet () NOTHROW
2419{
2420 return cmdbuf_ptr < cmdbuf_endp
2421 ? (unsigned char)*cmdbuf_ptr++
2422 : NOCHAR;
2423}
2424
2425static class out_of_input out_of_input;
2426
2427wchar_t ecb_hot
2428rxvt_term::cmd_getc () THROW ((class out_of_input))
2429{
2430 wchar_t c = next_char ();
2431
2432 if (c == NOCHAR)
2433 throw out_of_input;
2434
2071 return pchanged; 2435 return c;
2072} 2436}
2073#endif
2074 2437
2075/*}}} */ 2438uint32_t ecb_hot
2439rxvt_term::cmd_get8 () THROW ((class out_of_input))
2440{
2441 uint32_t c = next_octet ();
2442
2443 if (c == NOCHAR)
2444 throw out_of_input;
2445
2446 return c;
2447}
2076 2448
2077/*{{{ print pipe */ 2449/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2450/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2451#ifdef PRINTPIPE
2080FILE * 2452FILE * ecb_cold
2081rxvt_term::popen_printer () 2453rxvt_term::popen_printer ()
2082{ 2454{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2455 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2456
2085 if (stream == NULL) 2457 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2458 rxvt_warn ("can't open printer pipe, not printing.\n");
2459
2087 return stream; 2460 return stream;
2088} 2461}
2089 2462
2090int 2463int ecb_cold
2091rxvt_term::pclose_printer (FILE *stream) 2464rxvt_term::pclose_printer (FILE *stream)
2092{ 2465{
2093 fflush (stream); 2466 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); 2467 return pclose (stream);
2100# endif
2101} 2468}
2102 2469
2103/* 2470/*
2104 * simulate attached vt100 printer 2471 * simulate attached vt100 printer
2105 */ 2472 */
2106void 2473void ecb_cold
2107rxvt_term::process_print_pipe () 2474rxvt_term::process_print_pipe ()
2108{ 2475{
2109 int done; 2476 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2477
2112 if ((fd = popen_printer ()) == NULL) 2478 if (!fd)
2113 return; 2479 return;
2114 2480
2115 /* 2481 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2482 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2483 * is received.
2118 */ 2484 */
2119 for (done = 0; !done;) 2485 for (int done = 0; !done; )
2120 { 2486 {
2121 unsigned char buf[8]; 2487 unsigned char buf[8];
2122 unsigned char ch; 2488 unicode_t ch;
2123 unsigned int i, len; 2489 unsigned int i, len;
2124 2490
2125 if ((ch = cmd_getc ()) != C0_ESC) 2491 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2492 {
2127 if (putc (ch, fd) == EOF) 2493 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2494 break; /* done = 1 */
… …
2143 { 2509 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2510 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2511 break; /* done = 1 */
2146 } 2512 }
2147 } 2513 }
2514
2148 for (i = 0; i < len; i++) 2515 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2516 if (putc (buf[i], fd) == EOF)
2150 { 2517 {
2151 done = 1; 2518 done = 1;
2152 break; 2519 break;
2153 } 2520 }
2154 } 2521 }
2155 } 2522 }
2523
2156 pclose_printer (fd); 2524 pclose_printer (fd);
2157} 2525}
2158#endif /* PRINTPIPE */ 2526#endif /* PRINTPIPE */
2159/*}}} */ 2527/*}}} */
2160 2528
2161/* *INDENT-OFF* */
2162enum { 2529enum {
2163 C1_40 = 0x40, 2530 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2531 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, 2532 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, 2533 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 2534 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2535};
2169/* *INDENT-ON* */
2170 2536
2171/*{{{ process non-printing single characters */ 2537/*{{{ process non-printing single characters */
2172void 2538void ecb_hot
2173rxvt_term::process_nonprinting (unsigned char ch) 2539rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2540{
2175 switch (ch) 2541 switch (ch)
2176 { 2542 {
2543 case C0_ESC:
2544 process_escape_seq ();
2545 break;
2177 case C0_ENQ: /* terminal Status */ 2546 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2547 if (rs[Rs_answerbackstring])
2179 tt_write ( 2548 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 2549 else
2183 tt_write ((unsigned char *)VT100_ANS, 2550 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2551 break;
2186 case C0_BEL: /* bell */ 2552 case C0_BEL: /* bell */
2187 scr_bell (); 2553 scr_bell ();
2188 break; 2554 break;
2189 case C0_BS: /* backspace */ 2555 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2570 scr_charset_choose (1);
2205 break; 2571 break;
2206 case C0_SI: /* shift in - acs */ 2572 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2573 scr_charset_choose (0);
2208 break; 2574 break;
2575
2576#ifdef EIGHT_BIT_CONTROLS
2577 // 8-bit controls
2578 case 0x90: /* DCS */
2579 process_dcs_seq ();
2580 break;
2581 case 0x9b: /* CSI */
2582 process_csi_seq ();
2583 break;
2584 case 0x9d: /* OSC */
2585 process_osc_seq ();
2586 break;
2587#endif
2209 } 2588 }
2210} 2589}
2211/*}}} */ 2590/*}}} */
2212 2591
2213 2592
2214/*{{{ process VT52 escape sequences */ 2593/*{{{ process VT52 escape sequences */
2215void 2594void ecb_cold
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2595rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2596{
2218 int row, col; 2597 int row, col;
2219 2598
2220 switch (ch) 2599 switch (ch)
2221 { 2600 {
… …
2254 break; 2633 break;
2255 case 'Z': /* identify the terminal type */ 2634 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2635 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2636 break;
2258 case '<': /* turn off VT52 mode */ 2637 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2638 priv_modes &= ~PrivMode_vt52;
2260 break; 2639 break;
2261 case 'F': /* use special graphics character set */ 2640 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2641 case 'G': /* use regular character set */
2263 /* unimplemented */ 2642 /* unimplemented */
2264 break; 2643 break;
… …
2270} 2649}
2271/*}}} */ 2650/*}}} */
2272 2651
2273 2652
2274/*{{{ process escape sequences */ 2653/*{{{ process escape sequences */
2275void 2654void ecb_hot
2276rxvt_term::process_escape_seq () 2655rxvt_term::process_escape_seq ()
2277{ 2656{
2278 unsigned char ch = cmd_getc (); 2657 unicode_t ch = cmd_getc ();
2279 2658
2280 if (PrivateModes & PrivMode_vt52) 2659 if (priv_modes & PrivMode_vt52)
2281 { 2660 {
2282 process_escape_vt52 (ch); 2661 process_escape_vt52 (ch);
2283 return; 2662 return;
2284 } 2663 }
2285 2664
2286 switch (ch) 2665 switch (ch)
2287 { 2666 {
2288 /* case 1: do_tek_mode (); break; */
2289 case '#': 2667 case '#':
2290 if (cmd_getc () == '8') 2668 if (cmd_getc () == '8')
2291 scr_E (); 2669 scr_E ();
2292 break; 2670 break;
2293 case '(': 2671 case '(':
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2678 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2679 break;
2302 case '+': 2680 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2681 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2682 break;
2305#ifndef NO_FRILLS 2683#if !ENABLE_MINIMAL
2306 case '6': 2684 case '6':
2307 scr_backindex (); 2685 scr_backindex ();
2308 break; 2686 break;
2309#endif 2687#endif
2310 case '7': 2688 case '7':
2311 scr_cursor (SAVE); 2689 scr_cursor (SAVE);
2312 break; 2690 break;
2313 case '8': 2691 case '8':
2314 scr_cursor (RESTORE); 2692 scr_cursor (RESTORE);
2315 break; 2693 break;
2316#ifndef NO_FRILLS 2694#if !ENABLE_MINIMAL
2317 case '9': 2695 case '9':
2318 scr_forwardindex (); 2696 scr_forwardindex ();
2319 break; 2697 break;
2320#endif 2698#endif
2699 // DECPAM/DECPNM
2321 case '=': 2700 case '=':
2701 priv_modes |= PrivMode_aplKP;
2702 break;
2322 case '>': 2703 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2704 priv_modes &= ~PrivMode_aplKP;
2324 break; 2705 break;
2325 2706
2326 case C1_40: 2707 case C1_40:
2327 cmd_getc (); 2708 cmd_getc ();
2328 break; 2709 break;
… …
2331 break; 2712 break;
2332 2713
2333 /* 8.3.87: NEXT LINE */ 2714 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2715 case C1_NEL: /* ESC E */
2335 { 2716 {
2336 uint32_t nlcr[] = { '\n', '\r' }; 2717 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2718 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2338 } 2719 }
2339 break; 2720 break;
2340 2721
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2722 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2723 case C1_ESA: /* ESC G */
2343 process_graphics (); 2724 // used by original rxvt for rob nations own graphics mode
2725 if (cmd_getc () == 'Q')
2726 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2344 break; 2727 break;
2345 2728
2346 /* 8.3.63: CHARACTER TABULATION SET */ 2729 /* 8.3.63: CHARACTER TABULATION SET */
2347 case C1_HTS: /* ESC H */ 2730 case C1_HTS: /* ESC H */
2348 scr_set_tab (1); 2731 scr_set_tab (1);
… …
2352 case C1_RI: /* ESC M */ 2735 case C1_RI: /* ESC M */
2353 scr_index (DN); 2736 scr_index (DN);
2354 break; 2737 break;
2355 2738
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2739 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2740 /* case C1_SS2: break; */
2358 2741
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2742 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2743 /* case C1_SS3: break; */
2361 2744
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2745 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2746 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2747 process_dcs_seq ();
2365 break; 2748 break;
2366 2749
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2750 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2751 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2752 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2753 break; /* steal obsolete ESC [ c */
2372 2754
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2755 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2756 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2757 process_csi_seq ();
2376 break; 2758 break;
2377 2759
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2760 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2761 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2762 process_osc_seq ();
2381 break; 2763 break;
2382 2764
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2765 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2766 case 'c':
2767 mbstate.reset ();
2385 scr_poweron (); 2768 scr_poweron ();
2386 scrollbar_show (1); 2769 scrollBar.show (1);
2387 break; 2770 break;
2388 2771
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2772 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2773 case 'n':
2391 scr_charset_choose (2); 2774 scr_charset_choose (2);
… …
2398 } 2781 }
2399} 2782}
2400/*}}} */ 2783/*}}} */
2401 2784
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2785/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */
2404enum { 2786enum {
2405 CSI_ICH = 0x40, 2787 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2788 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 , 2789 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, 2790 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, 2791 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, 2792 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, 2793 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 , 2794 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 2795 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2414}; 2796};
2415 2797
2416#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2798#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2417 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2799 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2418 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2800 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2419#define get_byte_array_bit(array, bit) \ 2801#define get_byte_array_bit(array, bit) \
2420 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2802 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2421 2803
2422const unsigned char csi_defaults[] = 2804static const unsigned char csi_defaults[] =
2423 { 2805 {
2424 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2806 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, */ 2807 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, */ 2808 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, [, \, ], ^, _, */ 2809 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, */ 2810 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, */ 2811 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, */ 2812 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, {, |, }, ~, */ 2813 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2814 };
2433/* *INDENT-ON* */
2434 2815
2435void 2816void ecb_hot
2436rxvt_term::process_csi_seq () 2817rxvt_term::process_csi_seq ()
2437{ 2818{
2438 unsigned char ch, priv, i; 2819 unicode_t ch, priv, prev_ch, i;
2439 unsigned int nargs, p; 2820 unsigned int nargs, p;
2440 int n, ndef; 2821 int n, ndef;
2441 int arg[ESC_ARGS]; 2822 int arg[ESC_ARGS] = { };
2442 2823
2443 for (nargs = ESC_ARGS; nargs > 0;) 2824 nargs = 0;
2444 arg[--nargs] = 0;
2445 2825
2446 priv = 0; 2826 priv = 0;
2447 ch = cmd_getc (); 2827 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2828 if ((ch >= '<' && ch <= '?') || ch == '!')
2829 {
2449 { /* '<' '=' '>' '?' */ 2830 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2831 priv = ch;
2451 ch = cmd_getc (); 2832 ch = cmd_getc ();
2452 } 2833 }
2834
2835 prev_ch = 0;
2453 /* read any numerical arguments */ 2836 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2837 for (n = -1; ch < CSI_ICH; )
2455 { 2838 {
2456 if (isdigit (ch)) 2839 if (isdigit (ch))
2457 { 2840 {
… …
2464 { 2847 {
2465 if (nargs < ESC_ARGS) 2848 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2849 arg[nargs++] = n;
2467 n = -1; 2850 n = -1;
2468 } 2851 }
2469 else if (ch == '\b') 2852 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); 2853 process_nonprinting (ch);
2481 } 2854
2855 prev_ch = ch;
2482 ch = cmd_getc (); 2856 ch = cmd_getc ();
2483 } 2857 }
2484 2858
2485 if (ch > CSI_7F) 2859 if (ch > CSI_7F)
2486 return; 2860 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2866 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2867 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2868 if (arg[p] == -1)
2495 arg[p] = ndef; 2869 arg[p] = ndef;
2496 2870
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 /* 2871 /*
2505 * private mode handling 2872 * private mode handling
2506 */ 2873 */
2507 if (priv) 2874 if (priv)
2508 { 2875 {
2509 switch (priv) 2876 switch (priv)
2510 { 2877 {
2511 case '>': 2878 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2879 if (ch == CSI_DA) /* secondary device attributes */
2880 {
2881 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2882 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2883 //
2884 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2885 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2886 // versions.
2887 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2888 tt_printf ("\033[>%d;95;0c", 'U');
2889 }
2514 break; 2890 break;
2891
2515 case '?': 2892 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2893 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2894 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2895 break;
2896
2897 case '!':
2898 if (ch == CSI_70)
2899 {
2900 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2901 scr_soft_reset ();
2902
2903 static const int pm_h[] = { 7, 25 };
2904 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2905
2906 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2907 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2519 } 2908 }
2909 break;
2910 }
2911
2520 return; 2912 return;
2521 } 2913 }
2522 2914
2523 switch (ch) 2915 switch (ch)
2524 { 2916 {
… …
2538 } 2930 }
2539 break; 2931 break;
2540#endif 2932#endif
2541 2933
2542 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2934 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2543 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2935 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2544 arg[0] = -arg[0]; 2936 arg[0] = -arg[0];
2545 /* FALLTHROUGH */ 2937 /* FALLTHROUGH */
2546 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2938 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2547 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2939 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2548 scr_gotorc (arg[0], 0, RELATIVE); 2940 scr_gotorc (arg[0], 0, RELATIVE);
2549 break; 2941 break;
2550 2942
2551 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2943 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2552 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2944 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2623 3015
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3016 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3017 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3018 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3019 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3020 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3021 break;
2630 3022
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3023 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3024 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3025 break;
2635 3026
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3027 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3028 process_sgr_mode (nargs, arg);
2638 break; 3029 break;
… …
2644 tt_printf ("\033[0n"); 3035 tt_printf ("\033[0n");
2645 break; 3036 break;
2646 case 6: /* CPR requested */ 3037 case 6: /* CPR requested */
2647 scr_report_position (); 3038 scr_report_position ();
2648 break; 3039 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3040 case 7: /* unofficial extension */
3041 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3042 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3043 break;
2653#endif
2654 case 8: /* unofficial extension */ 3044 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3045 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3046 break;
2657 } 3047 }
2658 break; 3048 break;
2659 3049
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3050 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3083 break;
2694 3084
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3085 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3086 if (arg[0] == 4)
2697 scr_insert_mode (0); 3087 scr_insert_mode (0);
3088 else if (arg[0] == 20)
3089 priv_modes &= ~PrivMode_LFNL;
2698 break; 3090 break;
2699 3091
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3092 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3093 if (arg[0] == 4)
2702 scr_insert_mode (1); 3094 scr_insert_mode (1);
3095 else if (arg[0] == 20)
3096 priv_modes |= PrivMode_LFNL;
3097 break;
3098
3099 case CSI_71: // DESCUSR: set cursor style
3100 if (prev_ch == ' ')
3101 set_cursor_style (arg[0]);
2703 break; 3102 break;
2704 3103
2705 /* 3104 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3105 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3106 */
… …
2719 break; 3118 break;
2720 case CSI_75: 3119 case CSI_75:
2721 scr_cursor (RESTORE); 3120 scr_cursor (RESTORE);
2722 break; 3121 break;
2723 3122
2724#ifndef NO_FRILLS 3123#if !ENABLE_MINIMAL
2725 case CSI_74: 3124 case CSI_74:
2726 process_window_ops (arg, nargs); 3125 process_window_ops (arg, nargs);
2727 break; 3126 break;
2728#endif 3127#endif
2729 3128
2730 case CSI_78: /* DECREQTPARM */ 3129 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3130 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3131 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3132 break;
2734 3133
2735 default: 3134 default:
2736 break; 3135 break;
2737 } 3136 }
2738} 3137}
2739/*}}} */ 3138/*}}} */
2740 3139
2741#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
2742/* ARGSUSED */
2743void 3141void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3142rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3143{
2746 int x, y; 3144 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3145 XWindowAttributes wattr;
2751 Window wdummy; 3146 Window wdummy;
3147
3148 dLocal (Display *, dpy);
2752 3149
2753 if (nargs == 0) 3150 if (nargs == 0)
2754 return; 3151 return;
3152
2755 switch (args[0]) 3153 switch (args[0])
2756 { 3154 {
2757 /* 3155 /*
2758 * commands 3156 * commands
2759 */ 3157 */
2760 case 1: /* deiconify window */ 3158 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3159 XMapWindow (dpy, parent);
2762 break; 3160 break;
2763 case 2: /* iconify window */ 3161 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3162 XIconifyWindow (dpy, parent, display->screen);
2765 DefaultScreen (display->display));
2766 break; 3163 break;
2767 case 3: /* set position (pixels) */ 3164 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3165 XMoveWindow (dpy, parent, args[1], args[2]);
2769 break; 3166 break;
2770 case 4: /* set size (pixels) */ 3167 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3168 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3169 break;
2773 case 5: /* raise window */ 3170 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3171 XRaiseWindow (dpy, parent);
2775 break; 3172 break;
2776 case 6: /* lower window */ 3173 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3174 XLowerWindow (dpy, parent);
2778 break; 3175 break;
2779 case 7: /* refresh window */ 3176 case 7: /* refresh window */
2780 scr_touch (true); 3177 scr_touch (true);
2781 break; 3178 break;
2782 case 8: /* set size (chars) */ 3179 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3180 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3181 (unsigned int) (args[1] * fheight));
2785 break; 3182 break;
3183
3184 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3185 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3186 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3187 set_widthheight ((unsigned int)vt_width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
2790 break; 3189 break;
3190
2791 /* 3191 /*
2792 * reports - some output format copied from XTerm 3192 * reports - some output format copied from XTerm
2793 */ 3193 */
2794 case 11: /* report window state */ 3194 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3195 XGetWindowAttributes (dpy, parent, &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3196 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3197 break;
2798 case 13: /* report window position */ 3198 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3200 XTranslateCoordinates (dpy, parent, wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3201 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3202 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3203 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3204 break;
2805 case 14: /* report window size (pixels) */ 3205 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3207 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3208 break;
3209 case 18: /* report text area size (chars) */
3210 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3211 break;
2809 case 18: /* report window size (chars) */ 3212 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3213 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3214 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3215 case 20: /* report icon label */
3216 {
3217 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3218 XGetIconName (dpy, parent, &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3219 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3220 XFree (s);
3221 }
2816 break; 3222 break;
2817 case 21: /* report window title */ 3223 case 21: /* report window title */
2818 XFetchName (display->display, TermWin.parent[0], &s); 3224 {
3225 char *s;
3226 XFetchName (dpy, parent, &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3227 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3228 XFree (s);
3229 }
2820 break; 3230 break;
2821#endif
2822
2823 } 3231 }
2824} 3232}
2825#endif 3233#endif
2826 3234
2827/*----------------------------------------------------------------------*/ 3235/*----------------------------------------------------------------------*/
2828/* 3236/*
2829 * get input up until STRING TERMINATOR (or BEL) 3237 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3238 * ends_how is terminator used. returned input must be free()'d
2831 */ 3239 */
2832unsigned char * 3240char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3241rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3242{
2835 int seen_esc = 0; /* seen escape? */ 3243 unicode_t ch;
3244 bool seen_esc = false;
2836 unsigned int n = 0; 3245 unsigned int n = 0;
2837 unsigned char *s; 3246 wchar_t string[CBUFSIZ];
2838 unsigned char ch, string[STRING_MAX];
2839 3247
2840 for (; (ch = cmd_getc ());) 3248 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3249 {
2842 if (ch == C0_BEL 3250 if (seen_esc)
2843 || ch == CHAR_ST 3251 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3252 if (ch == 0x5c) /* 7bit ST */
2845 break; 3253 break;
3254 else
3255 return NULL;
3256 }
2846 if (ch == C0_ESC) 3257 else if (ch == C0_ESC)
2847 { 3258 {
2848 seen_esc = 1; 3259 seen_esc = true;
2849 continue; 3260 continue;
2850 } 3261 }
3262 else if (ch == C0_BEL || ch == CHAR_ST)
3263 break;
2851 else if (ch == '\t') 3264 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3265 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3266 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3267 return NULL; /* other control character - exit */
3268
3269 seen_esc = false;
3270
2855 if (n < sizeof (string) - 1) 3271 if (n >= sizeof (string) - 1)
3272 // stop at some sane length
3273 return NULL;
3274
2856 string[n++] = ch; 3275 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3276 }
3277
2859 string[n++] = '\0'; 3278 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3279
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3280 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3281
2864 return s; 3282 return rxvt_wcstombs (string);
2865} 3283}
2866 3284
2867/*----------------------------------------------------------------------*/ 3285/*----------------------------------------------------------------------*/
2868/* 3286/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3287 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3288 */
2871void 3289void
2872rxvt_term::process_dcs_seq () 3290rxvt_term::process_dcs_seq ()
2873{ 3291{
2874 unsigned char eh, *s;
2875 /* 3292 /*
2876 * Not handled yet 3293 * Not handled yet
2877 */ 3294 */
3295
3296 unicode_t eh;
2878 s = get_to_st (&eh); 3297 char *s = get_to_st (eh);
2879 if (s) 3298 if (s)
2880 free (s); 3299 free (s);
3300
2881 return; 3301 return;
2882} 3302}
2883 3303
2884/*----------------------------------------------------------------------*/ 3304/*----------------------------------------------------------------------*/
2885/* 3305/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3306 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3307 */
2888void 3308void
2889rxvt_term::process_osc_seq () 3309rxvt_term::process_osc_seq ()
2890{ 3310{
2891 unsigned char ch, eh, *s; 3311 int arg;
2892 int arg;
2893 3312
2894 ch = cmd_getc (); 3313 unicode_t ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3314 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3315 arg = arg * 10 + (ch - '0');
2897 3316
2898 if (ch == ';') 3317 if (ch == ';')
2899 { 3318 {
3319 unicode_t eh;
2900 s = get_to_st (&eh); 3320 char *s = get_to_st (eh);
3321
2901 if (s) 3322 if (s)
2902 { 3323 {
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); 3324 process_xterm_seq (arg, s, eh);
2915 free (s); 3325 free (s);
2916 } 3326 }
2917 } 3327 }
2918} 3328}
3329
3330void
3331rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3332{
3333 if (str[0] == '?' && !str[1])
3334 {
3335 rgba c;
3336 pix_colors_focused[color].get (c);
3337
3338#if XFT
3339 if (c.a != rgba::MAX_CC)
3340 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3341 else
3342#endif
3343 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3344 }
3345 else
3346 set_window_color (color, str);
3347}
3348
2919/* 3349/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3350 * 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 */ 3351 */
2942void 3352void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3353rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3354{
2945 int changed = 0; 3355 int color;
2946 int color;
2947 char *buf, *name; 3356 char *buf, *name;
3357 bool query = str[0] == '?' && !str[1];
3358 int saveop = op;
3359
3360 dLocal (Display *, dpy);
2948 3361
2949 assert (str != NULL); 3362 assert (str != NULL);
3363
3364 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3365 return;
3366
2950 switch (op) 3367 switch (op)
2951 { 3368 {
2952 case XTerm_name: 3369 case XTerm_name:
2953 set_title (str); 3370 set_title (str);
2954 /* FALLTHROUGH */ 3371 /* FALLTHROUGH */
2955 case XTerm_iconName: 3372 case XTerm_iconName:
2956 set_iconName (str); 3373 set_icon_name (str);
2957 break; 3374 break;
2958 case XTerm_title: 3375 case XTerm_title:
2959 set_title (str); 3376 set_title (str);
2960 break; 3377 break;
3378 case XTerm_property:
3379 if (str[0] == '?')
3380 {
3381 Atom prop = display->atom (str + 1);
3382 Atom actual_type;
3383 int actual_format;
3384 unsigned long nitems;
3385 unsigned long bytes_after;
3386 unsigned char *value = 0;
3387 const char *str = "";
3388
3389 if (prop
3390 && XGetWindowProperty (dpy, parent,
3391 prop, 0, 1<<16, 0, AnyPropertyType,
3392 &actual_type, &actual_format,
3393 &nitems, &bytes_after, &value) == Success
3394 && actual_type != None
3395 && actual_format == 8)
3396 str = (const char *)(value);
3397
3398 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3399
3400 XFree (value);
3401 }
3402 else
3403 {
3404 char *eq = strchr (str, '=');
3405
3406 if (eq)
3407 {
3408 *eq = 0;
3409 set_utf8_property (display->atom (str), eq + 1);
3410 }
3411 else
3412 XDeleteProperty (dpy, parent,
3413 display->atom (str));
3414 }
3415 break;
3416
2961 case XTerm_Color: 3417 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3418 for (buf = (char *)str; buf && *buf;)
2963 { 3419 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3420 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3421 break;
3422
2966 *name++ = '\0'; 3423 *name++ = '\0';
2967 color = atoi (buf); 3424 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3425
3426 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3427 break;
3428
2970 if ((buf = STRCHR (name, ';')) != NULL) 3429 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3430 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3431
3432 process_color_seq (op, color, name, resp);
2973 } 3433 }
3434 break;
3435 case Rxvt_restoreFG:
3436 case XTerm_Color00:
3437 process_color_seq (op, Color_fg, str, resp);
3438 break;
3439 case Rxvt_restoreBG:
3440 case XTerm_Color01:
3441 process_color_seq (op, Color_bg, str, resp);
2974 break; 3442 break;
2975#ifndef NO_CURSORCOLOR 3443#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3444 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3445 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3446 break;
2979#endif 3447#endif
2980 case XTerm_Color_pointer: 3448 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3449 process_color_seq (op, Color_pointer_fg, str, resp);
2982 break; 3450 break;
3451 case XTerm_Color_pointer_bg:
3452 process_color_seq (op, Color_pointer_bg, str, resp);
3453 break;
3454#ifdef OPTION_HC
3455 case XTerm_Color_HC:
3456 process_color_seq (op, Color_HC, str, resp);
3457 break;
3458 case XTerm_Color_HTC:
3459 process_color_seq (op, Color_HTC, str, resp);
3460 break;
3461#endif
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3462#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD: 3463 case URxvt_Color_BD:
2985 set_window_color (Color_BD, str); 3464 process_color_seq (op, Color_BD, str, resp);
2986 break; 3465 break;
2987 case XTerm_Color_UL: 3466 case URxvt_Color_UL:
2988 set_window_color (Color_UL, str); 3467 process_color_seq (op, Color_UL, str, resp);
2989 break; 3468 break;
2990 case XTerm_Color_RV: 3469 case URxvt_Color_IT:
2991 set_window_color (Color_RV, str); 3470 process_color_seq (op, Color_IT, str, resp);
2992 break; 3471 break;
2993#endif 3472#endif
3473 case URxvt_Color_border:
3474 process_color_seq (op, Color_border, str, resp);
3475 break;
2994 3476
2995 case XTerm_Menu: 3477#if BG_IMAGE_FROM_ROOT
3478 case URxvt_Color_tint:
3479 process_color_seq (op, Color_tint, str, resp);
2996 /* 3480 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3481 bool changed = false;
2998 * so DON'T do it here 3482
3483 if (ISSET_PIXCOLOR (Color_tint))
3484 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3485
3486 if (changed)
3487 update_background ();
2999 */ 3488 }
3489
3000 break; 3490 break;
3491#endif
3492
3493#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3494 case Rxvt_Pixmap:
3002 if (*str != ';') 3495 if (!strcmp (str, "?"))
3003 { 3496 {
3004#if XPM_BACKGROUND 3497 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3498 int h_scale = fimage.h_scale;
3006 set_bgPixmap (str); /* change pixmap */ 3499 int v_scale = fimage.v_scale;
3007#endif 3500 int h_align = fimage.h_align;
3008 scr_touch (true); 3501 int v_align = fimage.v_align;
3502
3503 sprintf (str, "[%dx%d+%d+%d]",
3504 h_scale, v_scale,
3505 h_align, v_align);
3506 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3507 }
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 3508 else
3043 { 3509 {
3044 set_locale (str); 3510 bool changed = false;
3045# ifdef USE_XIM 3511
3046 im_cb (); 3512 if (*str != ';')
3047# endif 3513 {
3514 try
3515 {
3516 fimage.set_file_geometry (this, str);
3517 changed = true;
3518 }
3519 catch (const class rxvt_failure_exception &e)
3520 {
3521 }
3522 }
3523 else
3524 {
3525 str++;
3526 if (fimage.set_geometry (str, true))
3527 changed = true;
3528 }
3529
3530 if (changed)
3531 {
3532 if (bg_window_position_sensitive ())
3533 {
3534 int x, y;
3535 get_window_origin (x, y);
3536 parent_x = x;
3537 parent_y = y;
3538 }
3539 update_background ();
3540 }
3048 } 3541 }
3049 break; 3542 break;
3543#endif
3544
3050 case XTerm_findfont: 3545 case XTerm_logfile:
3051 { 3546 // 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; 3547 break;
3056#endif 3548
3057#if 0 3549#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3550 case Rxvt_dumpscreen: /* no error notices */
3059 { 3551 {
3060 int fd; 3552 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3553 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3554 {
3063 scr_dump (fd); 3555 scr_dump (fd);
3064 close (fd); 3556 close (fd);
3065 } 3557 }
3066 } 3558 }
3067 break; 3559 break;
3068#endif 3560#endif
3561 case XTerm_font:
3562 op = URxvt_font;
3563 case URxvt_font:
3564#if ENABLE_STYLES
3565 case URxvt_boldFont:
3566 case URxvt_italicFont:
3567 case URxvt_boldItalicFont:
3568#endif
3569 if (query)
3570 tt_printf ("\33]%d;%-.250s%c", saveop,
3571 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3572 ? fontset[op - URxvt_font]->fontdesc : "",
3573 resp);
3574 else
3575 {
3576 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3577
3578 res = strdup (str);
3579 allocated.push_back ((void *)res);
3580 set_fonts ();
3581 }
3582 break;
3583
3584 case URxvt_version:
3585 if (query)
3586 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3587 op,
3588 rs[Rs_name], VERSION[0], VERSION[2],
3589 resp);
3590 break;
3591
3592#if !ENABLE_MINIMAL
3593 case URxvt_locale:
3594 if (query)
3595 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3596 else
3597 {
3598 set_locale (str);
3599 pty->set_utf8_mode (enc_utf8);
3600 init_xlocale ();
3601 }
3602 break;
3603
3604 case URxvt_view_up:
3605 case URxvt_view_down:
3606 {
3607 int lines = atoi (str);
3608
3609 if (lines)
3610 scr_page (op == URxvt_view_up ? UP : DN, lines);
3611 else
3612 scr_erase_savelines ();
3613 }
3614
3615 break;
3616#endif
3617
3618#if ENABLE_PERL
3619 case URxvt_perl:
3620 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3621 break;
3622#endif
3070 } 3623 }
3071} 3624}
3072/*----------------------------------------------------------------------*/ 3625/*----------------------------------------------------------------------*/
3073 3626
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3627/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3079 * 's' = save 3632 * 's' = save
3080 * 'r' = restore 3633 * 'r' = restore
3081 * 't' = toggle 3634 * 't' = toggle
3082 * so no need for fancy checking 3635 * so no need for fancy checking
3083 */ 3636 */
3084int 3637int ecb_cold
3085rxvt_term::privcases (int mode, unsigned long bit) 3638rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3639{
3087 int state; 3640 int state;
3088 3641
3089 if (mode == 's') 3642 if (mode == 's')
3090 { 3643 {
3091 SavedModes |= (PrivateModes & bit); 3644 if (priv_modes & bit)
3645 SavedModes |= bit;
3646 else
3647 SavedModes &= ~bit;
3092 return -1; 3648 return -1;
3093 } 3649 }
3094 else 3650 else
3095 { 3651 {
3096 if (mode == 'r') 3652 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3653 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3654 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3655 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3656
3657 if (state)
3658 priv_modes |= bit;
3659 else
3660 priv_modes &= ~bit;
3101 } 3661 }
3662
3102 return state; 3663 return state;
3103} 3664}
3104 3665
3105/* we're not using priv _yet_ */ 3666/* we're not using priv _yet_ */
3106void 3667void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3668rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3108{ 3669{
3109 unsigned int i, j; 3670 unsigned int i, j;
3110 int state; 3671 int state;
3672
3111 static const struct 3673 static const struct
3112 { 3674 {
3113 const int argval; 3675 const int argval;
3114 const unsigned long bit; 3676 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3677 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3678 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3679 { 2, PrivMode_vt52 }, // DECANM
3119 { 3, PrivMode_132 }, 3680 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3681 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3682 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3683 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3684 { 7, PrivMode_Autowrap }, // DECAWM
3685 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3686 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3687 // 18 end FF to printer after print screen
3126 { menuBar_esc, PrivMode_menuBar }, 3688 // 19 Print screen prints full screen/scroll region
3127#endif 3689 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3690#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3691 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3692#endif
3131 { 25, PrivMode_VisibleCursor },
3132 { 35, PrivMode_ShiftKeys }, 3693 { 35, PrivMode_ShiftKeys }, // rxvt extension
3694 // 38, tektronix mode // DECTEK
3133 { 40, PrivMode_132OK }, 3695 { 40, PrivMode_132OK },
3696 // 41 xterm more fixes NYI
3697 // 45 margin bell NYI
3698 // 46 start logging
3134 { 47, PrivMode_Screen }, 3699 { 47, PrivMode_Screen },
3135 { 66, PrivMode_aplKP }, 3700 { 66, PrivMode_aplKP }, // DECNKM
3136#ifndef NO_BACKSPACE_KEY 3701#ifndef NO_BACKSPACE_KEY
3137 { 67, PrivMode_BackSpace }, 3702 { 67, PrivMode_BackSpace }, // DECBKM
3138#endif 3703#endif
3139 { 1000, PrivMode_MouseX11 }, 3704 { 1000, PrivMode_MouseX11 },
3705 { 1002, PrivMode_MouseBtnEvent },
3706 { 1003, PrivMode_MouseAnyEvent },
3707#if ENABLE_FRILLS
3708 { 1005, PrivMode_ExtModeMouse },
3709#endif
3140 { 1010, PrivMode_TtyOutputInh }, 3710 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3141 { 1011, PrivMode_Keypress }, 3711 { 1011, PrivMode_Keypress }, // rxvt extension
3712#if ENABLE_FRILLS
3713 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3714#endif
3715 // 1035 enable modifiers for alt, numlock NYI
3716 // 1036 send ESC for meta keys NYI
3717 // 1037 send DEL for keypad delete NYI
3142 { 1047, PrivMode_Screen }, 3718 { 1047, PrivMode_Screen },
3719 // 1048 save and restore cursor, implemented in code
3143 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3720 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3721 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3722 { 2004, PrivMode_BracketPaste },
3144 }; 3723 };
3145 3724
3146 if (nargs == 0) 3725 if (nargs == 0)
3147 return; 3726 return;
3148 3727
… …
3155 for (i = 0; i < nargs; i++) 3734 for (i = 0; i < nargs; i++)
3156 { 3735 {
3157 state = -1; 3736 state = -1;
3158 3737
3159 /* basic handling */ 3738 /* basic handling */
3160 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3739 for (j = 0; j < ecb_array_length (argtopriv); j++)
3161 if (argtopriv[j].argval == arg[i]) 3740 if (argtopriv[j].argval == arg[i])
3162 { 3741 {
3163 state = privcases (mode, argtopriv[j].bit); 3742 state = privcases (mode, argtopriv[j].bit);
3164 break; 3743 break;
3165 } 3744 }
3166 3745
3167 /* extra handling for values with state unkept */ 3746 /* extra handling for values with state unkept */
3168 if (state == -1)
3169 switch (arg[i]) 3747 switch (arg[i])
3170 { 3748 {
3749#if ENABLE_STYLES
3750 case 1021:
3751 set_option (Opt_intensityStyles, mode);
3752
3753 scr_touch (true);
3754 break;
3755#endif
3171 case 1048: /* alternative cursor save */ 3756 case 1048: /* alternative cursor save */
3757 if (option (Opt_secondaryScreen))
3172 if (mode == 0) 3758 if (mode == 0)
3173 scr_cursor (RESTORE); 3759 scr_cursor (RESTORE);
3174 else if (mode == 1) 3760 else if (mode == 1)
3175 scr_cursor (SAVE); 3761 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; 3762 break;
3763 }
3764
3765 if (state >= 0)
3766 /* extra handling for values with valid 0 or 1 state */
3767 switch (arg[i])
3768 {
3769 /* case 1: - application cursor keys */
3770 case 2: /* VT52 mode */
3771 /* oddball mode. should be set regardless of set/reset
3772 * parameter. Return from VT52 mode with an ESC < from
3773 * within VT52 mode
3774 */
3775 priv_modes |= PrivMode_vt52;
3776 break;
3192 case 3: /* 80/132 */ 3777 case 3: /* 80/132 */
3193 if (PrivateModes & PrivMode_132OK) 3778 if (priv_modes & PrivMode_132OK)
3194 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3779 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3195 break; 3780 break;
3196 case 4: /* smooth scrolling */ 3781 case 4: /* smooth scrolling */
3197 if (state)
3198 Options &= ~Opt_jumpScroll;
3199 else
3200 Options |= Opt_jumpScroll; 3782 set_option (Opt_jumpScroll, !state);
3201 break; 3783 break;
3202 case 5: /* reverse video */ 3784 case 5: /* reverse video */
3203 scr_rvideo_mode (state); 3785 scr_rvideo_mode (state);
3204 break; 3786 break;
3205 case 6: /* relative/absolute origins */ 3787 case 6: /* relative/absolute origins */
3206 scr_relative_origin (state); 3788 scr_relative_origin (state);
3207 break; 3789 break;
3208 case 7: /* autowrap */ 3790 case 7: /* autowrap */
3209 scr_autowrap (state); 3791 scr_autowrap (state);
3210 break; 3792 break;
3211 /* case 8: - auto repeat, can't do on a per window basis */ 3793 /* case 8: - auto repeat, can't do on a per window basis */
3212 case 9: /* X10 mouse reporting */ 3794 case 9: /* X10 mouse reporting */
3213 if (state) /* orthogonal */ 3795 if (state) /* orthogonal */
3214 PrivateModes &= ~ (PrivMode_MouseX11); 3796 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3215 break; 3797 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 3798#ifdef scrollBar_esc
3224 case scrollBar_esc: 3799 case scrollBar_esc:
3225 if (scrollbar_mapping (state)) 3800 scrollBar.map (state);
3226 {
3227 resize_all_windows (0, 0, 0); 3801 resize_all_windows (0, 0, 0);
3228 scr_touch (true); 3802 scr_touch (true);
3229 }
3230 break; 3803 break;
3231#endif 3804#endif
3232 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3233 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3234 break; 3807 break;
3235 /* case 35: - shift keys */ 3808 /* case 35: - shift keys */
3236 /* case 40: - 80 <--> 132 mode */ 3809 /* case 40: - 80 <--> 132 mode */
3237 case 47: /* secondary screen */ 3810 case 47: /* secondary screen */
3238 scr_change_screen (state); 3811 scr_change_screen (state);
3239 break; 3812 break;
3240 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3241 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3242 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3243 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3244 PrivateModes &= ~ (PrivMode_MouseX10); 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3245 break; 3818 break;
3246#if 0
3247 case 1001: 3819 case 1002:
3248 break; /* X11 mouse highlighting */ 3820 case 1003:
3249#endif 3821 if (state)
3822 {
3823 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3824 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3825 mouse_row = mouse_col = 0;
3826 vt_emask_mouse = PointerMotionMask;
3827 }
3828 else
3829 vt_emask_mouse = NoEventMask;
3830
3831 vt_select_input ();
3832 break;
3250 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3251 if (state)
3252 Options &= ~Opt_scrollTtyOutput;
3253 else
3254 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3255 break; 3835 break;
3256 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3257 if (state)
3258 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3259 else
3260 Options &= ~Opt_scrollTtyKeypress;
3261 break; 3838 break;
3262 case 1047: /* secondary screen w/ clearing */ 3839 case 1047: /* secondary screen w/ clearing last */
3263 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3840 if (option (Opt_secondaryScreen))
3264 if (current_screen != PRIMARY) 3841 if (!state)
3265 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3266 scr_change_screen (state); 3844 scr_change_screen (state);
3267 /* FALLTHROUGH */
3268 default:
3269 break; 3845 break;
3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3851 scr_change_screen (state);
3852
3853 if (option (Opt_secondaryScreen))
3854 if (state)
3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3858 break;
3859 default:
3860 break;
3270 } 3861 }
3271 } 3862 }
3272} 3863}
3273/*}}} */ 3864/*}}} */
3274 3865
3275/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3276void 3867void ecb_hot
3277rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3278{ 3869{
3279 unsigned int i; 3870 unsigned int i;
3280 short rendset; 3871 short rendset;
3281 int rendstyle; 3872 int rendstyle;
3282 3873
3283 if (nargs == 0) 3874 if (nargs == 0)
3284 { 3875 {
3285 scr_rendition (0, ~RS_None); 3876 scr_rendition (0, ~RS_None);
3286 return; 3877 return;
3287 } 3878 }
3879
3288 for (i = 0; i < nargs; i++) 3880 for (i = 0; i < nargs; i++)
3289 { 3881 {
3290 rendset = -1; 3882 rendset = -1;
3291 switch (arg[i]) 3883 switch (arg[i])
3292 { 3884 {
… …
3294 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3295 break; 3887 break;
3296 case 1: 3888 case 1:
3297 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3298 break; 3890 break;
3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3299 case 4: 3895 case 4:
3300 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3301 break; 3897 break;
3302 case 5: 3898 case 5: // slowly blinking
3899 case 6: // rapidly blinking
3303 rendset = 1, rendstyle = RS_Blink; 3900 rendset = 1, rendstyle = RS_Blink;
3304 break; 3901 break;
3902 //case 6: // scoansi light background
3305 case 7: 3903 case 7:
3306 rendset = 1, rendstyle = RS_RVid; 3904 rendset = 1, rendstyle = RS_RVid;
3307 break; 3905 break;
3308 case 22: 3906 case 8:
3907 // invisible. NYI
3908 break;
3909 //case 9: // crossed out
3910 //case 10: // scoansi acs off, primary font
3911 //case 11: // scoansi acs on, first alt font
3912 //case 12: // scoansi acs on, |0x80, second alt font
3913 //...
3914 //case 19: // ninth alt font
3915 //case 20: // gothic
3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3309 rendset = 0, rendstyle = RS_Bold; 3917 rendset = 0, rendstyle = RS_Bold;
3918 break;
3919 case 22: // normal intensity
3920 rendset = 0, rendstyle = RS_Bold;
3921 break;
3922 case 23: // disable italic
3923 rendset = 0, rendstyle = RS_Italic;
3310 break; 3924 break;
3311 case 24: 3925 case 24:
3312 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3313 break; 3927 break;
3314 case 25: 3928 case 25:
3315 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3316 break; 3930 break;
3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3317 case 27: 3934 case 27:
3318 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3319 break; 3936 break;
3937 //case 28: // visible. NYI
3938 //case 29: // not crossed-out
3320 } 3939 }
3940
3321 if (rendset != -1) 3941 if (rendset != -1)
3322 { 3942 {
3323 scr_rendition (rendset, rendstyle); 3943 scr_rendition (rendset, rendstyle);
3324 continue; /* for (;i;) */ 3944 continue; /* for (;i;) */
3325 } 3945 }
… …
3332 case 33: 3952 case 33:
3333 case 34: 3953 case 34:
3334 case 35: 3954 case 35:
3335 case 36: 3955 case 36:
3336 case 37: 3956 case 37:
3337 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3338 Color_fg);
3339 break; 3958 break;
3340#ifdef TTY_256COLOR 3959 case 38: // set fg color, ISO 8613-6
3341 case 38:
3342 if (nargs > i + 2 && arg[i + 1] == 5) 3960 if (nargs > i + 2 && arg[i + 1] == 5)
3343 { 3961 {
3344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3962 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3345 Color_fg);
3346 i += 2; 3963 i += 2;
3347 } 3964 }
3348 break; 3965 break;
3349#endif
3350 case 39: /* default fg */ 3966 case 39: /* default fg */
3351 scr_color (Color_fg, Color_fg); 3967 scr_color (Color_fg, Color_fg);
3352 break; 3968 break;
3353 3969
3354 case 40: 3970 case 40:
… …
3357 case 43: 3973 case 43:
3358 case 44: 3974 case 44:
3359 case 45: 3975 case 45:
3360 case 46: 3976 case 46:
3361 case 47: 3977 case 47:
3362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3978 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3363 Color_bg);
3364 break; 3979 break;
3365#ifdef TTY_256COLOR 3980 case 48: // set bg color, ISO 8613-6
3366 case 48:
3367 if (nargs > i + 2 && arg[i + 1] == 5) 3981 if (nargs > i + 2 && arg[i + 1] == 5)
3368 { 3982 {
3369 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3983 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3370 Color_bg);
3371 i += 2; 3984 i += 2;
3372 } 3985 }
3373 break; 3986 break;
3374#endif
3375 case 49: /* default bg */ 3987 case 49: /* default bg */
3376 scr_color (Color_bg, Color_bg); 3988 scr_color (Color_bg, Color_bg);
3377 break; 3989 break;
3378 3990
3379#ifndef NO_BRIGHTCOLOR 3991 //case 50: // not variable spacing
3992
3993#if !ENABLE_MINIMAL
3380 case 90: 3994 case 90:
3381 case 91: /* set bright fg color */ 3995 case 91: /* set bright fg color */
3382 case 92: 3996 case 92:
3383 case 93: 3997 case 93:
3384 case 94: 3998 case 94:
3385 case 95: 3999 case 95:
3386 case 96: 4000 case 96:
3387 case 97: 4001 case 97:
3388 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4002 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3389 Color_fg);
3390 break; 4003 break;
3391 case 100: 4004 case 100:
3392 case 101: /* set bright bg color */ 4005 case 101: /* set bright bg color */
3393 case 102: 4006 case 102:
3394 case 103: 4007 case 103:
3395 case 104: 4008 case 104:
3396 case 105: 4009 case 105:
3397 case 106: 4010 case 106:
3398 case 107: 4011 case 107:
3399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3400 Color_bg);
3401 break; 4013 break;
3402#endif 4014#endif
3403
3404 } 4015 }
3405 } 4016 }
4017}
4018
4019void
4020rxvt_term::set_cursor_style (int style)
4021{
4022 if (!IN_RANGE_INC (style, 0, 4))
4023 return;
4024
4025 set_option (Opt_cursorUnderline, style >= 3);
4026
4027#ifdef CURSOR_BLINK
4028 set_option (Opt_cursorBlink, !style || (style & 1));
4029 cursor_blink_reset ();
4030#endif
4031
4032 want_refresh = 1;
3406} 4033}
3407/*}}} */ 4034/*}}} */
3408 4035
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/* ------------------------------------------------------------------------- */ 4036/* ---------------------------------------------------------------------- */
4037/* Write data to the pty as typed by the user, pasted with the mouse,
4038 * or generated by us in response to a query ESC sequence.
4039 */
3428 4040
3429/* 4041/*
3430 * Send printf () formatted output to the command. 4042 * Send printf () formatted output to the command.
3431 * Only use for small amounts of data. 4043 * Only use for small amounts of data.
3432 */ 4044 */
3433void 4045void
3434rxvt_term::tt_printf (const char *fmt,...) 4046rxvt_term::tt_printf (const char *fmt,...)
3435{ 4047{
3436 va_list arg_ptr; 4048 va_list arg_ptr;
3437 unsigned char buf[256]; 4049 char buf[256];
3438 4050
3439 va_start (arg_ptr, fmt); 4051 va_start (arg_ptr, fmt);
3440 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4052 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3441 va_end (arg_ptr); 4053 va_end (arg_ptr);
3442 tt_write (buf, STRLEN (buf)); 4054 tt_write (buf, strlen (buf));
3443} 4055}
3444 4056
3445/* ---------------------------------------------------------------------- */
3446/* Write data to the pty as typed by the user, pasted with the mouse, 4057/* Write data to the pty as typed by the user. */
3447 * or generated by us in response to a query ESC sequence.
3448 */
3449void 4058void
3450rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4059rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3451{ 4060{
3452 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4061 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4062 return;
3453 4063
3454 if (len) 4064 if (option (Opt_scrollTtyKeypress))
4065 if (view_start)
3455 { 4066 {
4067 view_start = 0;
4068 want_refresh = 1;
4069 }
4070
4071 tt_write_ (data, len);
4072}
4073
4074void
4075rxvt_term::tt_write (const char *data, unsigned int len)
4076{
4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
4079
4080 tt_write_ (data, len);
4081}
4082
4083static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4084
4085void
4086rxvt_term::tt_write_ (const char *data, unsigned int len)
4087{
4088 if (pty->pty < 0)
4089 return;
4090
4091 if (v_buflen == 0)
4092 {
4093 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4094
4095 max_it (written, 0);
4096
4097 if (written == len)
4098 return;
4099
4100 data += written;
4101 len -= written;
4102 }
4103
4104 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4105
4106 memcpy (v_buffer + v_buflen, data, len);
4107 v_buflen += len;
4108
4109 pty_ev.set (ev::READ | ev::WRITE);
4110}
4111
4112void rxvt_term::pty_write ()
4113{
4114 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4115
4116 if (written > 0)
4117 {
4118 v_buflen -= written;
4119
3456 if (v_buflen == 0) 4120 if (v_buflen == 0)
3457 { 4121 {
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); 4122 free (v_buffer);
3485 v_buffer = 0; 4123 v_buffer = 0;
3486 v_buflen = 0;
3487 4124
3488 pty_ev.set (EVENT_READ); 4125 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; 4126 return;
3501 } 4127 }
4128
4129 memmove (v_buffer, v_buffer + written, v_buflen);
3502 } 4130 }
4131 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4132 pty_ev.set (ev::READ);
3503} 4133}
3504 4134
3505/*----------------------- end-of-file (C source) -----------------------*/ 4135/*----------------------- end-of-file (C source) -----------------------*/
3506 4136

Diff Legend

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