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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.68 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.565 by root, Tue Apr 28 12:38:19 2015 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 - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
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#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
145 if (TermWin.saveLines) 710 if (saveLines)
146 { 711 {
147#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 713 if (!ctrl && !meta)
149 {
150#else 714#else
151 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
152 { 717 {
153#endif
154 int lnsppg; 718 int lnsppg;
155 719
156#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 722#else
159 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
160#endif 724#endif
725 max_it (lnsppg, 1);
726
161 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
162 { 728 {
163 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
164 return; 730 return;
165 } 731 }
166 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
167 { 733 {
168 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
169 return; 735 return;
170 } 736 }
171 } 737 }
172#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
173 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
174 { 740 {
175 if (keysym == XK_Up) 741 if (keysym == XK_Up)
176 { 742 {
177 scr_page (UP, 1); 743 scr_page (1);
178 return; 744 return;
179 } 745 }
180 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
181 { 747 {
182 scr_page (DN, 1); 748 scr_page (-1);
183 return; 749 return;
184 } 750 }
185 } 751 }
186#endif 752#endif
187#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
188 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
189 { 755 {
190 if (keysym == XK_Home) 756 if (keysym == XK_Home)
191 { 757 {
192 scr_move_to (0, 1); 758 scr_changeview (top_row);
193 return; 759 return;
194 } 760 }
195 else if (keysym == XK_End) 761 else if (keysym == XK_End)
196 { 762 {
197 scr_move_to (1, 0); 763 scr_changeview (0);
198 return; 764 return;
199 } 765 }
200 } 766 }
201#endif 767#endif
202 } 768 }
203 769
204 if (shft) 770 if (shft)
205 { 771 {
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)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 773 {
214 switch (keysym) 774 switch (keysym)
215 { 775 {
216 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
219 return; 779 return;
780#if TODO
220 /* rxvt extras */ 781 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP);
223 return; 783 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN);
226 return; 785 return;
786#endif
227 } 787 }
228 } 788 }
229 } 789 }
230#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
231 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
232 { 796 {
233 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
234 return; 803 return;
235 } 804 }
236#endif
237 805
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
239 { 809 {
240#ifdef KEYSYM_RESOURCE 810 int hv;
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
242 { 815 {
243 unsigned int l; 816 commit_iso14755 ();
244 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
245 818# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 819 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 820# endif
254 ) 821 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 822 }
259 823 else if (keysym == XK_BackSpace)
260 tt_write (kbuf0, l); 824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
261 return; 838 return;
262 } 839 }
263 else 840 else
264#endif
265 { 841 {
266 newlen = 1; 842# if ISO_14755
267 switch (keysym) 843 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 844# endif
348 case XK_Prior: 845 iso14755buf = 0;
349 STRCPY (kbuf, "\033[5~"); 846 }
350 break; 847 }
351# ifdef XK_KP_Next 848 else if (option (Opt_iso14755) &&
352 case XK_KP_Next: 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
353 /* allow shift to override */ 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 851 if (!(iso14755buf & ISO_14755_STARTED))
355 { 852 {
356 STRCPY (kbuf, "\033Os"); 853 iso14755buf |= ISO_14755_STARTED;
357 break; 854# if ISO_14755
358 } 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
359 /* FALLTHROUGH */ 856 scr_overlay_set (0, 0, "ISO 14755 mode");
360# endif 857# 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 } 858 }
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 859#endif
541 860
861#ifdef PRINTPIPE
862 if (keysym == XK_Print)
542 } 863 {
543 else if (ctrl && keysym == XK_minus) 864 scr_printscreen (ctrl | shft);
865 return;
544 { 866 }
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 867#endif
562 /* nil */ ;
563 }
564 } 868 }
565 869
566 if (len <= 0) 870 if (len <= 0)
567 return; /* not mapped */ 871 return; /* not mapped */
568 872
569 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
570 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
571 { 889 {
572 TermWin.view_start = 0; 890# if ISO_14755
573 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
574 } 920 }
575 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
576 /* 922 {
577 * these modifications only affect the static keybuffer 923# if ISO_14755
578 * pass Shift/Control indicators for function keys ending with `~' 924 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 925# endif
595 ) 926 if (iso14755buf & ISO_14755_51)
596 { 927 commit_iso14755 ();
597 const unsigned char ch = C0_ESC; 928#if ISO_14755
598 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
599 } 939 }
940#endif
600 941
601#if defined(DEBUG_CMD) 942 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; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
647} 951}
648#endif /* MENUBAR_MAX */
649 952
650void 953void
651rxvt_term::flush () 954rxvt_term::flush ()
652{ 955{
653#ifdef TRANSPARENT 956 flush_ev.stop ();
654 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
655 { 960 {
656 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
657 scr_clear ();
658 scr_touch (false); 962 scr_touch (false);
659 want_refresh = 1;
660 } 963 }
661#endif 964#endif
662 965
663 if (want_refresh) 966 if (want_refresh)
664 { 967 {
665 scr_refresh (refresh_type); 968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
666 scrollbar_show (1); 969 {
667#ifdef USE_XIM 970 int row = view_start;
668 IMSendSpot (); 971 int end_row = row + nrow;
669#endif
670 972
671 } 973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
672 975
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 { 976 do
747 if (!seen_input)
748 { 977 {
749 seen_input = 1; 978 int start_row = row;
750 /* once we know the shell is running, send the screen size. Again! */ 979 line_t *l;
751 tt_winch (); 980
752 } 981 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 { 982 {
792 *str++ = ch; 983 l = &ROW (row++);
793 984
794 if (ch == '\n') 985 if (!(l->f & LINE_FILTERED))
795 { 986 {
796 nlines++; 987 // line not filtered, mark it as filtered
797 refresh_count++; 988 l->f |= LINE_FILTERED;
798 989 while (l->is_longer ())
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 { 990 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR; 991 l = &ROW (row++);
805 break; 992 l->f |= LINE_FILTERED;
806 } 993 }
807 994
808 // scr_add_lines only works for nlines < TermWin.nrow - 1. 995 // and filter it
809 if (nlines >= TermWin.nrow - 1) 996 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 }
816 997
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break; 998 break;
821 } 999 }
822 } 1000 }
1001 while (l->is_longer () && row < end_row);
823 } 1002 }
824 1003 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 { 1004 }
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 1005
859 ch = NOCHAR; 1006 scr_refresh ();
860 } 1007 scrollBar.show (1);
861 } 1008#if USE_XIM
862 1009 im_send_spot ();
863 return flag; 1010#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 { 1011 }
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 1012
878 wchar_t wc; 1013 display->flush ();
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1014}
880 1015
881 if (len == (size_t)-2) 1016/* checks whether a refresh is requested and starts the refresh timer */
882 { 1017void
883 // the mbstate stores incomplete sequences. didn't know this :/ 1018rxvt_term::refresh_check ()
1019{
1020 if (want_refresh && !flush_ev.is_active ())
1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
1032 flush ();
1033}
1034
1035#ifdef CURSOR_BLINK
1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1056{
1057 hidden_cursor = !hidden_cursor;
1058 want_refresh = 1;
1059 refresh_check ();
1060}
1061#endif
1062
1063#ifdef TEXT_BLINK
1064void
1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
1066{
1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
1068 {
1069 hidden_text = !hidden_text;
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1184}
1185#endif
1186
1187bool
1188rxvt_term::pty_fill ()
1189{
1190 cmdbuf_reify ();
1191
1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
884 cmdbuf_ptr = cmdbuf_endp; 1197 cmdbuf_ptr = cmdbuf_base;
885 break; 1198 cmdbuf_endp = cmdbuf_ptr;
886 } 1199 avail = CBUFSIZ;
1200 }
887 1201
888 if (len == (size_t)-1) 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890 1203
891 // assume wchar == unicode 1204 if (r > 0)
1205 {
892 cmdbuf_ptr += len; 1206 cmdbuf_endp += r;
893 return wc; 1207 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 { 1208 }
909 uint32_t c = next_char (); 1209 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 } 1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
1221 destroy ();
1222 }
1223
1224 return false;
919} 1225}
1226
1227void
1228rxvt_term::pty_cb (ev::io &w, int revents)
1229{
1230 make_current ();
1231
1232 if (revents & ev::READ)
1233 // loop, but don't allow a single term to monopolize us
1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1235 cmd_parse ();
1236
1237 if (revents & ev::WRITE)
1238 pty_write ();
1239
1240 refresh_check ();
1241}
1242
1243void ecb_cold
1244rxvt_term::pointer_unblank ()
1245{
1246 XDefineCursor (dpy, vt, TermWin_cursor);
1247 recolor_cursor ();
920 1248
921#ifdef POINTER_BLANK 1249#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; 1250 hidden_pointer = 0;
929 1251
930 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1254#endif
932} 1255}
933 1256
934void 1257#ifdef POINTER_BLANK
1258void ecb_cold
935rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
936{ 1260{
937 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
938 return; 1262 return;
939 1263
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1265 XFlush (dpy);
942 1266
943 hidden_pointer = 1; 1267 hidden_pointer = 1;
944} 1268}
945 1269
946void 1270void ecb_cold
947rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1272{
949 SET_R (this); 1273 make_current ();
950 SET_LOCALE (locale);
951 1274
952 pointer_blank (); 1275 pointer_blank ();
953} 1276}
954#endif 1277#endif
955 1278
956void 1279void
957rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1281{
959 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
960 int x, y; 1283 int x, y;
1284 int code = 32;
961 1285
962 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
963 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
964 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
965 1298
966 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1300 button_number = 3;
969 }
970 else 1301 else
971 { 1302 {
972 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1305 if (button_number >= 3)
975 button_number += (64 - 3); 1306 button_number += 64 - 3;
976 } 1307 }
977 1308
978 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
979 { 1310 {
980 /* 1311 /*
981 * do not report ButtonRelease 1312 * do not report ButtonRelease
982 * no state info allowed 1313 * no state info allowed
983 */ 1314 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1333#endif
1003
1004 } 1334 }
1005 1335
1006#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1338 if (key_state & 16)
1009 fputc ('C', stderr); 1339 fputc ('C', stderr);
1010 if (key_state & 4) 1340 if (key_state & 4)
1011 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1013 fputc ('A', stderr); 1343 fputc ('A', stderr);
1014 if (key_state & 32) 1344 if (key_state & 32)
1015 fputc ('2', stderr); 1345 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1347 button_number,
1018 x + 1, 1348 x,
1019 y + 1); 1349 y);
1020#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1021 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1366 code + button_number + key_state,
1023 (32 + x + 1), 1367 32 + x,
1024 (32 + y + 1)); 1368 32 + y);
1025#endif
1026} 1369}
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 1370
1038/*{{{ process an X event */ 1371/*{{{ process an X event */
1039void 1372void ecb_hot
1040rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1041{ 1374{
1042 SET_R (this); 1375 make_current ();
1043 SET_LOCALE (locale);
1044 1376
1045#if defined(CURSOR_BLINK) 1377 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 1378
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1055 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1381 && 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; 1382 return;
1075#endif
1076 1383
1384 // for XQueryPointer
1077 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1387 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 1388
1130 switch (ev.type) 1389 switch (ev.type)
1131 { 1390 {
1132 case KeyPress: 1391 case KeyPress:
1133 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1134 break; 1393 break;
1135 1394
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1395 case KeyRelease:
1138 { 1396 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; 1397 break;
1150 }
1151#endif
1152 1398
1153 case ButtonPress: 1399 case ButtonPress:
1154 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1155 break; 1401 break;
1156 1402
… …
1158 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1159 break; 1405 break;
1160 1406
1161 case ClientMessage: 1407 case ClientMessage:
1162 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !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 { 1410 {
1172 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1412 {
1174 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1414 {
1176 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1416 {
1178 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1418 destroy ();
1180 0L, 1000000L, 1419 }
1181 False, AnyPropertyType, 1420#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1424 &ev);
1185 XChangeProperty (display->display, display->root, 1425#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1426 }
1187 8, PropModeReplace, 1427 }
1188 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1191 } 1437 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1438 break;
1198 1439
1199 /* 1440 /*
1200 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1220 break; 1461 break;
1221 } 1462 }
1222 break; 1463 break;
1223 1464
1224 case FocusIn: 1465 case FocusIn:
1225 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1226 { 1481 {
1227 TermWin.focus = 1; 1482 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 } 1483 ;
1239 break;
1240 1484
1241 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1242 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1243 { 1490 {
1244 TermWin.focus = 0; 1491 want_position_change = true;
1245 want_refresh = 1; 1492 if (bg_img == 0)
1246#ifdef USE_XIM 1493 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 } 1494 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1271 1496
1272 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1273 { 1498 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1275 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1276 } 1516 }
1277#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1278 else 1523 else
1279 { 1524 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1281 } 1529 }
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 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1532 }
1293 break; 1533 break;
1294 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1295 case SelectionClear: 1539 case SelectionClear:
1296 display->set_selection_owner (0); 1540 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; 1541 break;
1304 1542
1305 case SelectionRequest: 1543 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1307 break; 1545 break;
1308 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1309 case UnmapNotify: 1566 case UnmapNotify:
1310 TermWin.mapped = 0; 1567 mapped = 0;
1311#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1313#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1572 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 1573
1329 case GraphicsExpose: 1574 case GraphicsExpose:
1330 case Expose: 1575 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1332 { 1577 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1336#else 1582 }
1337 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1340 //scr_expose (ev.xexpose.x, 0, 1591 }
1341 // ev.xexpose.width, TermWin.height, False); 1592
1342#endif
1343 want_refresh = 1; 1593 want_refresh = 1;
1344 } 1594 }
1345 else 1595 else
1346 { 1596 {
1347 XEvent unused_event; 1597 XEvent unused_event;
1348 1598
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1600 ;
1351 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1353 GraphicsExpose, 1603
1354 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1605 {
1357 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1358 scrollbar_show (0); 1607 scrollBar.show (0);
1359 } 1608 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1609 }
1365 break; 1610 break;
1366 1611
1367 case MotionNotify: 1612 case MotionNotify:
1368#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1614 if (hidden_pointer)
1370 pointer_unblank (); 1615 pointer_unblank ();
1371#endif 1616#endif
1372#if MENUBAR 1617 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1618 || priv_modes & PrivMode_MouseAnyEvent)
1619 mouse_report (ev.xbutton);
1620 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1621 break;
1622
1623 if (ev.xany.window == vt)
1374 { 1624 {
1375 menubar_control (ev.xbutton); 1625 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1626 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1627 ; // 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))) 1628 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1629 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1630 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1631 ;
1388 1632
1389 XQueryPointer (display->display, TermWin.vt, 1633 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1634 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1635 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1636 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1637 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1638#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1639 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1640 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1641#endif
1397 { 1642 {
1643#if ISO_14755
1644 // 5.4
1645 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1646 {
1647 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1648 break;
1649 }
1398#endif 1650#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1651 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1652 ev.xbutton.state & Button3Mask ? 2 : 0);
1653
1401#ifdef SELECTION_SCROLLING 1654#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1655 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1656 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1657 {
1658 page_dirn scroll_selection_dir;
1405 int dist; 1659 int dist;
1406
1407 pending_scroll_selection=1;
1408 1660
1409 /* don't clobber the current delay if we are 1661 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1662 * already in the middle of scrolling.
1411 */ 1663 */
1412 if (scroll_selection_delay<=0) 1664 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1665 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1666
1415 /* save the event params so we can highlight 1667 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1668 * the selection in the pending-scroll loop
1417 */ 1669 */
1418 selection_save_x=ev.xbutton.x; 1670 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1671 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1672 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1673
1423 /* calc number of lines to scroll */ 1674 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1675 if (ev.xbutton.y < int_bwidth)
1425 { 1676 {
1426 scroll_selection_dir = UP; 1677 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1678 dist = int_bwidth - ev.xbutton.y;
1428 } 1679 }
1429 else 1680 else
1430 { 1681 {
1431 scroll_selection_dir = DN; 1682 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1683 dist = ev.xbutton.y - (int_bwidth + vt_height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1684 }
1685
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1686 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1687 / SELECTION_SCROLL_LINE_SPEEDUP
1688 + 1;
1437 MIN_IT (scroll_selection_lines, 1689 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1690 SELECTION_SCROLL_MAX_LINES);
1691 scroll_selection_lines *= scroll_selection_dir;
1439 } 1692 }
1440 else 1693 else
1441 { 1694 {
1442 /* we are within the text window, so we 1695 /* we are within the text window, so we
1443 * shouldn't be scrolling 1696 * shouldn't be scrolling
1444 */ 1697 */
1445 pending_scroll_selection = 0; 1698 sel_scroll_ev.stop();
1446 } 1699 }
1447#endif 1700#endif
1448#ifdef MOUSE_THRESHOLD
1449
1450 } 1701 }
1451#endif
1452
1453 } 1702 }
1454 } 1703 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1704 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1705 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1706 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1707 MotionNotify, &ev))
1708 ;
1709
1459 XQueryPointer (display->display, scrollBar.win, 1710 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1711 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1712 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1713 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1714 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1715 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1716 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1717 want_refresh = 1;
1468 scrollbar_show (1); 1718 scrollBar.show (1);
1469 } 1719 }
1470 break; 1720 break;
1471 } 1721 }
1472}
1473 1722
1474void 1723#if defined(CURSOR_BLINK)
1724 if (ev.type == KeyPress)
1725 cursor_blink_reset ();
1726#endif
1727
1728#if defined(POINTER_BLANK)
1729 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1730 {
1731 if (ev.type == MotionNotify
1732 || ev.type == ButtonPress
1733 || ev.type == ButtonRelease)
1734 if (hidden_pointer)
1735 pointer_unblank ();
1736
1737 if (ev.type == KeyPress && hidden_pointer == 0)
1738 pointer_blank ();
1739 }
1740#endif
1741
1742 refresh_check ();
1743}
1744
1745#if ENABLE_FRILLS
1746void ecb_cold
1747rxvt_term::set_urgency (bool enable)
1748{
1749 if (enable == urgency_hint)
1750 return;
1751
1752 if (XWMHints *h = XGetWMHints (dpy, parent))
1753 {
1754 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1755 XSetWMHints (dpy, parent, h);
1756 urgency_hint = enable;
1757 XFree (h);
1758 }
1759}
1760#endif
1761
1762void ecb_cold
1763rxvt_term::focus_in ()
1764{
1765 if (!focus)
1766 {
1767 focus = 1;
1768 want_refresh = 1;
1769
1770#if USE_XIM
1771 if (Input_Context != NULL)
1772 {
1773 im_set_position ();
1774 XSetICFocus (Input_Context);
1775 }
1776#endif
1777#if CURSOR_BLINK
1778 if (option (Opt_cursorBlink))
1779 cursor_blink_ev.again ();
1780#endif
1781#if OFF_FOCUS_FADING
1782 if (rs[Rs_fade])
1783 {
1784 pix_colors = pix_colors_focused;
1785 scr_recolor ();
1786 }
1787#endif
1788#if ENABLE_FRILLS
1789 if (option (Opt_urgentOnBell))
1790 set_urgency (0);
1791#endif
1792
1793 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1794 }
1795}
1796
1797void ecb_cold
1798rxvt_term::focus_out ()
1799{
1800 if (focus)
1801 {
1802 focus = 0;
1803 want_refresh = 1;
1804
1805#if ENABLE_FRILLS
1806 if (option (Opt_urgentOnBell))
1807 set_urgency (0);
1808#endif
1809#if ENABLE_FRILLS || ISO_14755
1810 if (iso14755buf)
1811 {
1812 iso14755buf = 0;
1813# if ISO_14755
1814 scr_overlay_off ();
1815# endif
1816 }
1817#endif
1818#if USE_XIM
1819 if (Input_Context != NULL)
1820 XUnsetICFocus (Input_Context);
1821#endif
1822#if CURSOR_BLINK
1823 if (option (Opt_cursorBlink))
1824 cursor_blink_ev.stop ();
1825
1826 hidden_cursor = 0;
1827#endif
1828#if OFF_FOCUS_FADING
1829 if (rs[Rs_fade])
1830 {
1831 pix_colors = pix_colors_unfocused;
1832 scr_recolor ();
1833 }
1834#endif
1835
1836 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1837 }
1838}
1839
1840void ecb_cold
1841rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1842{
1843#if OFF_FOCUS_FADING
1844 if (rs[Rs_fade])
1845 {
1846 if (!first_time)
1847 pix_colors_focused [idx].free (this);
1848
1849 rgba c;
1850 pix_colors [Color_fade].get (c);
1851 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1852 }
1853#endif
1854}
1855
1856#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1857void ecb_hot
1475rxvt_term::rootwin_cb (XEvent &ev) 1858rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1859{
1477 SET_R (this); 1860 make_current ();
1478 SET_LOCALE (locale); 1861
1862 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1863 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1864 return;
1479 1865
1480 switch (ev.type) 1866 switch (ev.type)
1481 { 1867 {
1482 case PropertyNotify: 1868 case PropertyNotify:
1869 /*
1870 * if user used some Esetroot compatible prog to set the root bg,
1871 * use the property to determine the pixmap. We use it later on.
1872 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1873 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1874 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1875 {
1485 if (ev.xproperty.state == PropertyNewValue) 1876#if BG_IMAGE_FROM_ROOT
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1877 if (option (Opt_transparent))
1487 break; 1878 {
1879 rxvt_img::new_from_root (this)->replace (root_img);
1880 update_background ();
1881 }
1882#endif
1883 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1488 } 1884 }
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 1885
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; 1886 break;
1509#endif
1510 } 1887 }
1888
1889 refresh_check ();
1511} 1890}
1891#endif
1512 1892
1513void 1893void
1514rxvt_term::button_press (XButtonEvent &ev) 1894rxvt_term::button_press (XButtonEvent &ev)
1515{ 1895{
1516 int reportmode = 0, clickintime; 1896 int reportmode = 0, clickintime;
1517 1897
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1898 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1899
1519 if (!bypass_keystate) 1900 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1901 reportmode = !! (priv_modes & PrivMode_mouse_report);
1902
1521 /* 1903 /*
1522 * VT window processing of button press 1904 * VT window processing of button press
1523 */ 1905 */
1524 if (ev.window == TermWin.vt) 1906 if (ev.window == vt)
1525 { 1907 {
1908 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1909 return;
1910
1911#if ISO_14755
1912 // 5.4
1913 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1914 {
1915 iso14755_54 (ev.x, ev.y);
1916 return;
1917 }
1918#endif
1919
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1920 clickintime = ev.time - MEvent.time < multiClickTime;
1921
1527 if (reportmode) 1922 if (reportmode)
1528 { 1923 {
1529 /* mouse report from vt window */ 1924 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1925 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1926 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1927#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1928 if (ev.button == MEvent.button && clickintime)
1534 { 1929 {
1535 /* same button, within alloted time */ 1930 /* same button, within allowed time */
1536 MEvent.clicks++; 1931 MEvent.clicks++;
1932
1537 if (MEvent.clicks > 1) 1933 if (MEvent.clicks > 1)
1538 { 1934 {
1539 /* only report double clicks */ 1935 /* only report double clicks */
1540 MEvent.clicks = 2; 1936 MEvent.clicks = 2;
1541 mouse_report (ev); 1937 mouse_report (ev);
… …
1553 mouse_report (ev); 1949 mouse_report (ev);
1554 } 1950 }
1555#else 1951#else
1556 MEvent.button = ev.button; 1952 MEvent.button = ev.button;
1557 mouse_report (ev); 1953 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1954#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1955
1560 } 1956 }
1561 else 1957 else
1562 { 1958 {
1563 if (ev.button != MEvent.button) 1959 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1960 MEvent.clicks = 0;
1961
1565 switch (ev.button) 1962 switch (ev.button)
1566 { 1963 {
1567 case Button1: 1964 case Button1:
1965 /* allow meta + click to select rectangular areas */
1966 /* should be done in screen.C */
1967#if ENABLE_FRILLS
1968 selection.rect = !!(ev.state & ModMetaMask);
1969#else
1970 selection.rect = false;
1971#endif
1972
1568 /* allow shift+left click to extend selection */ 1973 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1974 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1975 {
1571 if (MEvent.button == Button1 && clickintime) 1976 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1977 selection_rotate (ev.x, ev.y);
1573 else 1978 else
1574 selection_extend (ev.x, ev.y, 1); 1979 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1994 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1995 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1996 selection_rotate (ev.x, ev.y);
1592 else 1997 else
1593 selection_extend (ev.x, ev.y, 1); 1998 selection_extend (ev.x, ev.y, 1);
1999
1594 MEvent.button = Button3; 2000 MEvent.button = Button3;
1595 break; 2001 break;
1596 } 2002 }
1597 } 2003 }
2004
1598 MEvent.time = ev.time; 2005 MEvent.time = ev.time;
1599 return; 2006 return;
1600 } 2007 }
1601 2008
1602 /* 2009 /*
1603 * Scrollbar window processing of button press 2010 * Scrollbar window processing of button press
1604 */ 2011 */
1605 if (isScrollbarWindow (ev.window)) 2012 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 2013 {
1607 scrollBar.setIdle (); 2014 page_dirn direction = NO_DIR;
2015
2016 if (scrollBar.upButton (ev.y))
2017 direction = UP; /* up */
2018 else if (scrollBar.dnButton (ev.y))
2019 direction = DN; /* down */
2020
2021 scrollBar.state = SB_STATE_IDLE;
1608 /* 2022 /*
1609 * Rxvt-style scrollbar: 2023 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 2024 * move up if mouse is above slider
1611 * move dn if mouse is below slider 2025 * move dn if mouse is below slider
1612 * 2026 *
… …
1621 /* 2035 /*
1622 * Mouse report disabled scrollbar: 2036 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 2037 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 2038 * click on scrollbar - send pageup/down
1625 */ 2039 */
1626 if ((scrollBar.style == R_SB_NEXT 2040 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 2041 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 2042 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"); 2043 tt_printf ("\033[B");
1636 else 2044 else
1637 switch (ev.button) 2045 switch (ev.button)
1638 { 2046 {
1639 case Button2: 2047 case Button2:
… …
1646 tt_printf ("\033[5~"); 2054 tt_printf ("\033[5~");
1647 break; 2055 break;
1648 } 2056 }
1649 } 2057 }
1650 else 2058 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2059#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2060 {
1658 if (scrollbarnext_upButton (ev.y)) 2061 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 { 2062 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2064 if (!cont_scroll_ev.is_active ())
2065 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2066#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2067 if (scr_page (direction, 1))
1676 { 2068 {
1677 if (upordown < 0) 2069 if (direction == UP)
1678 scrollBar.setUp (); 2070 scrollBar.state = SB_STATE_UP;
1679 else 2071 else
1680 scrollBar.setDn (); 2072 scrollBar.state = SB_STATE_DOWN;
1681 } 2073 }
1682 } 2074 }
1683 else 2075 else
1684 switch (ev.button) 2076 switch (ev.button)
1685 { 2077 {
1686 case Button2: 2078 case Button2:
1687 switch (scrollbar_align) 2079 switch (scrollBar.align)
1688 { 2080 {
1689 case R_SB_ALIGN_TOP: 2081 case SB_ALIGN_TOP:
1690 csrO = 0; 2082 csrO = 0;
1691 break; 2083 break;
1692 case R_SB_ALIGN_CENTRE: 2084 case SB_ALIGN_CENTRE:
1693 csrO = (scrollBar.bot - scrollBar.top) / 2; 2085 csrO = (scrollBar.bot - scrollBar.top) / 2;
1694 break; 2086 break;
1695 case R_SB_ALIGN_BOTTOM: 2087 case SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2088 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2089 break;
1698 } 2090 }
2091
1699 if (scrollBar.style == R_SB_XTERM 2092 if (scrollBar.style == SB_STYLE_XTERM
1700 || scrollbar_above_slider (ev.y) 2093 || scrollBar.above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2094 || scrollBar.below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2095 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2096
1704 scrollBar.setMotion (); 2097 scrollBar.state = SB_STATE_MOTION;
1705 break; 2098 break;
1706 2099
1707 case Button1: 2100 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2101 if (scrollBar.align == SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2102 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2103 /* FALLTHROUGH */
1711 2104
1712 case Button3: 2105 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2106 if (scrollBar.style != SB_STYLE_XTERM)
1714 { 2107 {
1715 if (scrollbar_above_slider (ev.y)) 2108 if (scrollBar.above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2109# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2110 scr_page (UP, nrow - 1);
1718# else 2111# else
1719 scr_page (UP, TermWin.nrow / 4); 2112 scr_page (UP, nrow / 4);
1720# endif 2113# endif
1721 else if (scrollbar_below_slider (ev.y)) 2114 else if (scrollBar.below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2115# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2116 scr_page (DN, nrow - 1);
1724# else 2117# else
1725 scr_page (DN, TermWin.nrow / 4); 2118 scr_page (DN, nrow / 4);
1726# endif 2119# endif
1727 else 2120 else
1728 scrollBar.setMotion (); 2121 scrollBar.state = SB_STATE_MOTION;
1729 } 2122 }
1730 else 2123 else
1731 { 2124 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2125 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2126 (nrow
1734 * scrollbar_position (ev.y) 2127 * scrollBar.position (ev.y)
1735 / scrollbar_size ())); 2128 / scrollBar.size ()));
1736 } 2129 }
2130
1737 break; 2131 break;
1738 } 2132 }
1739 } 2133 }
2134
1740 return; 2135 return;
1741 } 2136 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2137}
1750 2138
1751void 2139void
1752rxvt_term::button_release (XButtonEvent &ev) 2140rxvt_term::button_release (XButtonEvent &ev)
1753{ 2141{
1754 int reportmode = 0; 2142 int reportmode = 0;
1755 2143
1756 csrO = 0; /* reset csr Offset */ 2144 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2145 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2146 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2147
1760 if (scrollbar_isUpDn ()) 2148 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1761 { 2149 {
1762 scrollBar.setIdle (); 2150 scrollBar.state = SB_STATE_IDLE;
1763 scrollbar_show (0); 2151 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2152 }
2153
1769#ifdef SELECTION_SCROLLING 2154#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2155 sel_scroll_ev.stop();
1771#endif 2156#endif
2157
1772 if (ev.window == TermWin.vt) 2158 if (ev.window == vt)
1773 { 2159 {
2160 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2161 return;
2162
2163#if ISO_14755
2164 // 5.4
2165 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2166 return;
2167#endif
2168
1774 if (reportmode) 2169 if (reportmode)
1775 { 2170 {
1776 /* mouse report from vt window */ 2171 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2172 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2173 if (ev.button >= 4)
… …
1780#ifdef MOUSE_REPORT_DOUBLECLICK 2175#ifdef MOUSE_REPORT_DOUBLECLICK
1781 /* only report the release of 'slow' single clicks */ 2176 /* only report the release of 'slow' single clicks */
1782 if (MEvent.button != AnyButton 2177 if (MEvent.button != AnyButton
1783 && (ev.button != MEvent.button 2178 && (ev.button != MEvent.button
1784 || (ev.time - MEvent.time 2179 || (ev.time - MEvent.time
1785 > MULTICLICK_TIME / 2))) 2180 > multiClickTime / 2)))
1786 { 2181 {
1787 MEvent.clicks = 0; 2182 MEvent.clicks = 0;
1788 MEvent.button = AnyButton; 2183 MEvent.button = AnyButton;
1789 mouse_report (ev); 2184 mouse_report (ev);
1790 } 2185 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2186#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2187 MEvent.button = AnyButton;
1793 mouse_report (ev); 2188 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2189#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2190 return;
1796 } 2191 }
2192
1797 /* 2193 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2194 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2195 * when overriding mouse reporting
1800 */ 2196 */
1801 if (PrivateModes & PrivMode_mouse_report 2197 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2198 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2199 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2200 selection_extend (ev.x, ev.y, 0);
1805 2201
1806 switch (ev.button) 2202 switch (ev.button)
1807 { 2203 {
1808 case Button1: 2204 case Button1:
1809 case Button3: 2205 case Button3:
1810 selection_make (ev.time); 2206 selection_make (ev.time);
1811 break; 2207 break;
2208
1812 case Button2: 2209 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2210 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2211 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2212 break;
2213
1815#ifdef MOUSE_WHEEL 2214#ifdef MOUSE_WHEEL
1816 case Button4: 2215 case Button4:
1817 case Button5: 2216 case Button5:
1818 { 2217 {
1819 int i; 2218 int lines;
1820 page_dirn v; 2219 page_dirn dirn;
1821 2220
1822 v = (ev.button == Button4) ? UP : DN; 2221 dirn = ev.button == Button4 ? UP : DN;
2222
1823 if (ev.state & ShiftMask) 2223 if (ev.state & ShiftMask)
1824 i = 1; 2224 lines = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2225 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2226 lines = nrow - 1;
1827 else 2227 else
1828 i = 5; 2228 lines = 5;
2229
1829# ifdef MOUSE_SLIP_WHEELING 2230# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2231 if (ev.state & ControlMask)
1831 { 2232 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2233 mouse_slip_wheel_speed += dirn;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2234 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2235
2236 if (!slip_wheel_ev.is_active ())
2237 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2238 }
2239 else
1835# endif 2240# 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 { 2241 {
1843 scr_page (v, 1); 2242 scr_page (dirn, lines);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2243 scrollBar.show (1);
1846 } 2244 }
1847# endif
1848
1849 } 2245 }
1850 break; 2246 break;
1851#endif 2247#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 { 2248 }
1891 pchanged = 1; 2249 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2250}
1893 PixColors[Color_bg]); 2251
1894 am_transparent = am_pixmap_trans = 0; 2252/*}}} */
2253
2254void ecb_hot
2255rxvt_term::cmd_parse ()
2256{
2257 wchar_t ch = NOCHAR;
2258 char *seq_begin; // remember start of esc-sequence here
2259
2260 for (;;)
2261 {
2262 if (ecb_unlikely (ch == NOCHAR))
1895 } 2263 {
1896 return pchanged; /* Don't try any more */ 2264 seq_begin = cmdbuf_ptr;
1897 } 2265 ch = next_char ();
1898 2266
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2267 if (ch == NOCHAR)
1900 XSync (display->display, False); 2268 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 { 2269 }
1939 nw += sx; 2270
1940 nx = -sx; 2271 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2272 {
1943 2273 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 { 2274 {
1963 pchanged = 1; 2275 seen_input = 1;
1964 if (TermWin.pixmap != None) 2276 // many badly-written programs (e.g. jed) contain a race condition:
2277 // they first read the screensize and then install a SIGWINCH handler.
2278 // some window managers resize the window early, and these programs
2279 // then sometimes get the size wrong.
2280 // unfortunately other programs are even more buggy and dislike
2281 // being sent SIGWINCH, so only do it when we were in fact being
2282 // resized.
2283 if (seen_resize && cmd_pid)
2284 kill (-cmd_pid, SIGWINCH);
2285 }
2286
2287 /* Read a text string from the input buffer */
2288 wchar_t buf[UBUFSIZ];
2289 bool refreshnow = false;
2290 int nlines = 0;
2291 wchar_t *str = buf;
2292 wchar_t *eol = str + min (ncol, UBUFSIZ);
2293
2294 for (;;)
2295 {
2296 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2297 break;
2298
2299 *str++ = ch;
2300
2301 if (ecb_unlikely (ch == C0_LF || str >= eol))
1965 { 2302 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2303 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2304 nlines++;
2305
2306 refresh_count++;
2307
2308 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2309 {
2310 refresh_count = 0;
2311
2312 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2313 {
2314 refreshnow = true;
2315 ch = NOCHAR;
2316 break;
2317 }
2318 }
2319
2320 // scr_add_lines only works for nlines <= nrow - 1.
2321 if (nlines >= nrow - 1)
2322 {
2323 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2324 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2325 scr_add_lines (buf, str - buf, nlines);
2326
2327 nlines = 0;
2328 str = buf;
2329 eol = str + min (ncol, UBUFSIZ);
2330 }
2331
2332 if (str >= eol)
2333 {
2334 if (eol >= buf + UBUFSIZ)
2335 {
2336 ch = NOCHAR;
2337 break;
2338 }
2339 else
2340 eol = min (eol + ncol, buf + UBUFSIZ);
2341 }
2342
1968 } 2343 }
2344
2345 seq_begin = cmdbuf_ptr;
2346 ch = next_char ();
1969 } 2347 }
1970 am_pixmap_trans = 0; 2348
2349 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2350 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2351 scr_add_lines (buf, str - buf, nlines);
2352
2353 /*
2354 * If there have been a lot of new lines, then update the screen
2355 * What the heck we'll cheat and only refresh less than every page-full.
2356 * if skipScroll is enabled.
2357 */
2358 if (refreshnow)
2359 {
2360 scr_refresh ();
2361 want_refresh = 1;
2362 }
1971 } 2363 }
1972 else 2364 else
1973 { 2365 {
1974 if (TermWin.pixmap != None) 2366 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 { 2367 {
2011 if (oldp != None) 2368 process_nonprinting (ch);
2012 pchanged = 1; 2369 }
2370 catch (const class out_of_input &o)
2371 {
2372 // we ran out of input, retry later
2373 cmdbuf_ptr = seq_begin;
2013 break; 2374 break;
2014 } 2375 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2376
2019 n = 0; 2377 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2378 }
2023 for (; n < (unsigned int)i; n++) 2379 }
2024 { 2380}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2381
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2382// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2383wchar_t ecb_hot
2028 { 2384rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2385{
2030 break; 2386 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2387 {
2032 } 2388 // assume 7-bit to be ascii ALWAYS
2389 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2390 return *cmdbuf_ptr++;
2391
2392 wchar_t wc;
2393 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2394
2395 if (len == (size_t)-2)
2033 } 2396 {
2034 2397 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2398 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2399 break;
2037 { 2400 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2401
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2402 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 } 2403 {
2046 else 2404 mbstate.reset (); // reset now undefined conversion state
2405 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2406 // in which case we "erroneously" return the next byte which might be valid.
2407 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2408 }
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 2409
2053 rqt.tv_sec = 1; 2410 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2411 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2412 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 } 2413 }
2414
2415 return NOCHAR;
2416}
2417
2418// read the next octet
2419uint32_t ecb_hot
2420rxvt_term::next_octet () NOTHROW
2421{
2422 return cmdbuf_ptr < cmdbuf_endp
2423 ? (unsigned char)*cmdbuf_ptr++
2424 : NOCHAR;
2425}
2426
2427static class out_of_input out_of_input;
2428
2429wchar_t ecb_hot
2430rxvt_term::cmd_getc () THROW ((class out_of_input))
2431{
2432 wchar_t c = next_char ();
2433
2434 if (c == NOCHAR)
2435 throw out_of_input;
2436
2071 return pchanged; 2437 return c;
2072} 2438}
2073#endif
2074 2439
2075/*}}} */ 2440uint32_t ecb_hot
2441rxvt_term::cmd_get8 () THROW ((class out_of_input))
2442{
2443 uint32_t c = next_octet ();
2444
2445 if (c == NOCHAR)
2446 throw out_of_input;
2447
2448 return c;
2449}
2076 2450
2077/*{{{ print pipe */ 2451/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2452/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2453#ifdef PRINTPIPE
2080FILE * 2454FILE * ecb_cold
2081rxvt_term::popen_printer () 2455rxvt_term::popen_printer ()
2082{ 2456{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2457 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2458
2085 if (stream == NULL) 2459 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2460 rxvt_warn ("can't open printer pipe, not printing.\n");
2461
2087 return stream; 2462 return stream;
2088} 2463}
2089 2464
2090int 2465int ecb_cold
2091rxvt_term::pclose_printer (FILE *stream) 2466rxvt_term::pclose_printer (FILE *stream)
2092{ 2467{
2093 fflush (stream); 2468 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); 2469 return pclose (stream);
2100# endif
2101} 2470}
2102 2471
2103/* 2472/*
2104 * simulate attached vt100 printer 2473 * simulate attached vt100 printer
2105 */ 2474 */
2106void 2475void ecb_cold
2107rxvt_term::process_print_pipe () 2476rxvt_term::process_print_pipe ()
2108{ 2477{
2109 int done; 2478 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2479
2112 if ((fd = popen_printer ()) == NULL) 2480 if (!fd)
2113 return; 2481 return;
2114 2482
2115 /* 2483 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2484 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2485 * is received.
2118 */ 2486 */
2119 for (done = 0; !done;) 2487 for (int done = 0; !done; )
2120 { 2488 {
2121 unsigned char buf[8]; 2489 unsigned char buf[8];
2122 unsigned char ch; 2490 unicode_t ch;
2123 unsigned int i, len; 2491 unsigned int i, len;
2124 2492
2125 if ((ch = cmd_getc ()) != C0_ESC) 2493 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2494 {
2127 if (putc (ch, fd) == EOF) 2495 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2496 break; /* done = 1 */
… …
2143 { 2511 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2512 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2513 break; /* done = 1 */
2146 } 2514 }
2147 } 2515 }
2516
2148 for (i = 0; i < len; i++) 2517 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2518 if (putc (buf[i], fd) == EOF)
2150 { 2519 {
2151 done = 1; 2520 done = 1;
2152 break; 2521 break;
2153 } 2522 }
2154 } 2523 }
2155 } 2524 }
2525
2156 pclose_printer (fd); 2526 pclose_printer (fd);
2157} 2527}
2158#endif /* PRINTPIPE */ 2528#endif /* PRINTPIPE */
2159/*}}} */ 2529/*}}} */
2160 2530
2161/* *INDENT-OFF* */
2162enum { 2531enum {
2163 C1_40 = 0x40, 2532 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2533 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, 2534 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, 2535 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 2536 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2537};
2169/* *INDENT-ON* */
2170 2538
2171/*{{{ process non-printing single characters */ 2539/*{{{ process non-printing single characters */
2172void 2540void ecb_hot
2173rxvt_term::process_nonprinting (unsigned char ch) 2541rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2542{
2175 switch (ch) 2543 switch (ch)
2176 { 2544 {
2545 case C0_ESC:
2546 process_escape_seq ();
2547 break;
2177 case C0_ENQ: /* terminal Status */ 2548 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2549 if (rs[Rs_answerbackstring])
2179 tt_write ( 2550 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 2551 else
2183 tt_write ((unsigned char *)VT100_ANS, 2552 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2553 break;
2186 case C0_BEL: /* bell */ 2554 case C0_BEL: /* bell */
2187 scr_bell (); 2555 scr_bell ();
2188 break; 2556 break;
2189 case C0_BS: /* backspace */ 2557 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2572 scr_charset_choose (1);
2205 break; 2573 break;
2206 case C0_SI: /* shift in - acs */ 2574 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2575 scr_charset_choose (0);
2208 break; 2576 break;
2577
2578#ifdef EIGHT_BIT_CONTROLS
2579 // 8-bit controls
2580 case 0x90: /* DCS */
2581 process_dcs_seq ();
2582 break;
2583 case 0x9b: /* CSI */
2584 process_csi_seq ();
2585 break;
2586 case 0x9d: /* OSC */
2587 process_osc_seq ();
2588 break;
2589#endif
2209 } 2590 }
2210} 2591}
2211/*}}} */ 2592/*}}} */
2212 2593
2213 2594
2214/*{{{ process VT52 escape sequences */ 2595/*{{{ process VT52 escape sequences */
2215void 2596void ecb_cold
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2597rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2598{
2218 int row, col; 2599 int row, col;
2219 2600
2220 switch (ch) 2601 switch (ch)
2221 { 2602 {
… …
2254 break; 2635 break;
2255 case 'Z': /* identify the terminal type */ 2636 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2637 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2638 break;
2258 case '<': /* turn off VT52 mode */ 2639 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2640 priv_modes &= ~PrivMode_vt52;
2260 break; 2641 break;
2261 case 'F': /* use special graphics character set */ 2642 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2643 case 'G': /* use regular character set */
2263 /* unimplemented */ 2644 /* unimplemented */
2264 break; 2645 break;
… …
2270} 2651}
2271/*}}} */ 2652/*}}} */
2272 2653
2273 2654
2274/*{{{ process escape sequences */ 2655/*{{{ process escape sequences */
2275void 2656void ecb_hot
2276rxvt_term::process_escape_seq () 2657rxvt_term::process_escape_seq ()
2277{ 2658{
2278 unsigned char ch = cmd_getc (); 2659 unicode_t ch = cmd_getc ();
2279 2660
2280 if (PrivateModes & PrivMode_vt52) 2661 if (priv_modes & PrivMode_vt52)
2281 { 2662 {
2282 process_escape_vt52 (ch); 2663 process_escape_vt52 (ch);
2283 return; 2664 return;
2284 } 2665 }
2285 2666
2286 switch (ch) 2667 switch (ch)
2287 { 2668 {
2288 /* case 1: do_tek_mode (); break; */
2289 case '#': 2669 case '#':
2290 if (cmd_getc () == '8') 2670 if (cmd_getc () == '8')
2291 scr_E (); 2671 scr_E ();
2292 break; 2672 break;
2293 case '(': 2673 case '(':
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2680 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2681 break;
2302 case '+': 2682 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2683 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2684 break;
2305#ifndef NO_FRILLS 2685#if !ENABLE_MINIMAL
2306 case '6': 2686 case '6':
2307 scr_backindex (); 2687 scr_backindex ();
2308 break; 2688 break;
2309#endif 2689#endif
2310 case '7': 2690 case '7':
2311 scr_cursor (SAVE); 2691 scr_cursor (SAVE);
2312 break; 2692 break;
2313 case '8': 2693 case '8':
2314 scr_cursor (RESTORE); 2694 scr_cursor (RESTORE);
2315 break; 2695 break;
2316#ifndef NO_FRILLS 2696#if !ENABLE_MINIMAL
2317 case '9': 2697 case '9':
2318 scr_forwardindex (); 2698 scr_forwardindex ();
2319 break; 2699 break;
2320#endif 2700#endif
2701 // DECPAM/DECPNM
2321 case '=': 2702 case '=':
2703 priv_modes |= PrivMode_aplKP;
2704 break;
2322 case '>': 2705 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2706 priv_modes &= ~PrivMode_aplKP;
2324 break; 2707 break;
2325 2708
2326 case C1_40: 2709 case C1_40:
2327 cmd_getc (); 2710 cmd_getc ();
2328 break; 2711 break;
… …
2331 break; 2714 break;
2332 2715
2333 /* 8.3.87: NEXT LINE */ 2716 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2717 case C1_NEL: /* ESC E */
2335 { 2718 {
2336 uint32_t nlcr[] = { '\n', '\r' }; 2719 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2720 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2338 } 2721 }
2339 break; 2722 break;
2340 2723
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2724 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2725 case C1_ESA: /* ESC G */
2343 process_graphics (); 2726 // used by original rxvt for rob nations own graphics mode
2727 if (cmd_getc () == 'Q')
2728 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2344 break; 2729 break;
2345 2730
2346 /* 8.3.63: CHARACTER TABULATION SET */ 2731 /* 8.3.63: CHARACTER TABULATION SET */
2347 case C1_HTS: /* ESC H */ 2732 case C1_HTS: /* ESC H */
2348 scr_set_tab (1); 2733 scr_set_tab (1);
… …
2352 case C1_RI: /* ESC M */ 2737 case C1_RI: /* ESC M */
2353 scr_index (DN); 2738 scr_index (DN);
2354 break; 2739 break;
2355 2740
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2741 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2742 /* case C1_SS2: break; */
2358 2743
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2744 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2745 /* case C1_SS3: break; */
2361 2746
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2747 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2748 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2749 process_dcs_seq ();
2365 break; 2750 break;
2366 2751
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2752 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2753 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2754 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2755 break; /* steal obsolete ESC [ c */
2372 2756
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2757 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2758 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2759 process_csi_seq ();
2376 break; 2760 break;
2377 2761
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2762 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2763 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2764 process_osc_seq ();
2381 break; 2765 break;
2382 2766
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2767 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2768 case 'c':
2769 mbstate.reset ();
2385 scr_poweron (); 2770 scr_poweron ();
2386 scrollbar_show (1); 2771 scrollBar.show (1);
2387 break; 2772 break;
2388 2773
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2774 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2775 case 'n':
2391 scr_charset_choose (2); 2776 scr_charset_choose (2);
… …
2398 } 2783 }
2399} 2784}
2400/*}}} */ 2785/*}}} */
2401 2786
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2787/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */
2404enum { 2788enum {
2405 CSI_ICH = 0x40, 2789 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2790 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 , 2791 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, 2792 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, 2793 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, 2794 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, 2795 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 , 2796 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 2797 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2414}; 2798};
2415 2799
2416#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2800#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2417 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2801 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2418 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2802 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2419#define get_byte_array_bit(array, bit) \ 2803#define get_byte_array_bit(array, bit) \
2420 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2804 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2421 2805
2422const unsigned char csi_defaults[] = 2806static const unsigned char csi_defaults[] =
2423 { 2807 {
2424 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2808 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, */ 2809 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, */ 2810 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, [, \, ], ^, _, */ 2811 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, */ 2812 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, */ 2813 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, */ 2814 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, {, |, }, ~, */ 2815 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2816 };
2433/* *INDENT-ON* */
2434 2817
2435void 2818void ecb_hot
2436rxvt_term::process_csi_seq () 2819rxvt_term::process_csi_seq ()
2437{ 2820{
2438 unsigned char ch, priv, i; 2821 unicode_t ch, priv, prev_ch, i;
2439 unsigned int nargs, p; 2822 unsigned int nargs, p;
2440 int n, ndef; 2823 int n, ndef;
2441 int arg[ESC_ARGS]; 2824 int arg[ESC_ARGS] = { };
2442 2825
2443 for (nargs = ESC_ARGS; nargs > 0;) 2826 nargs = 0;
2444 arg[--nargs] = 0;
2445 2827
2446 priv = 0; 2828 priv = 0;
2447 ch = cmd_getc (); 2829 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2830 if ((ch >= '<' && ch <= '?') || ch == '!')
2831 {
2449 { /* '<' '=' '>' '?' */ 2832 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2833 priv = ch;
2451 ch = cmd_getc (); 2834 ch = cmd_getc ();
2452 } 2835 }
2836
2837 prev_ch = 0;
2453 /* read any numerical arguments */ 2838 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2839 for (n = -1; ch < CSI_ICH; )
2455 { 2840 {
2456 if (isdigit (ch)) 2841 if (isdigit (ch))
2457 { 2842 {
… …
2464 { 2849 {
2465 if (nargs < ESC_ARGS) 2850 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2851 arg[nargs++] = n;
2467 n = -1; 2852 n = -1;
2468 } 2853 }
2469 else if (ch == '\b') 2854 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); 2855 process_nonprinting (ch);
2481 } 2856
2857 prev_ch = ch;
2482 ch = cmd_getc (); 2858 ch = cmd_getc ();
2483 } 2859 }
2484 2860
2485 if (ch > CSI_7F) 2861 if (ch > CSI_7F)
2486 return; 2862 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2868 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2869 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2870 if (arg[p] == -1)
2495 arg[p] = ndef; 2871 arg[p] = ndef;
2496 2872
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 /* 2873 /*
2505 * private mode handling 2874 * private mode handling
2506 */ 2875 */
2507 if (priv) 2876 if (priv)
2508 { 2877 {
2509 switch (priv) 2878 switch (priv)
2510 { 2879 {
2511 case '>': 2880 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2881 if (ch == CSI_DA) /* secondary device attributes */
2882 {
2883 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2884 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2885 //
2886 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2887 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2888 // versions.
2889 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2890 tt_printf ("\033[>%d;95;0c", 'U');
2891 }
2514 break; 2892 break;
2893
2515 case '?': 2894 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2895 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2896 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2897 break;
2898
2899 case '!':
2900 if (ch == CSI_70)
2901 {
2902 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2903 scr_soft_reset ();
2904
2905 static const int pm_h[] = { 7, 25 };
2906 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2907
2908 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2909 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2519 } 2910 }
2911 break;
2912 }
2913
2520 return; 2914 return;
2521 } 2915 }
2522 2916
2523 switch (ch) 2917 switch (ch)
2524 { 2918 {
… …
2538 } 2932 }
2539 break; 2933 break;
2540#endif 2934#endif
2541 2935
2542 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2936 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2543 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2937 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2544 arg[0] = -arg[0]; 2938 arg[0] = -arg[0];
2545 /* FALLTHROUGH */ 2939 /* FALLTHROUGH */
2546 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2940 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2547 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2941 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2548 scr_gotorc (arg[0], 0, RELATIVE); 2942 scr_gotorc (arg[0], 0, RELATIVE);
2549 break; 2943 break;
2550 2944
2551 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2945 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2552 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2946 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2623 3017
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3018 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3019 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3020 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3021 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3022 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3023 break;
2630 3024
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3025 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3026 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3027 break;
2635 3028
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3029 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3030 process_sgr_mode (nargs, arg);
2638 break; 3031 break;
… …
2644 tt_printf ("\033[0n"); 3037 tt_printf ("\033[0n");
2645 break; 3038 break;
2646 case 6: /* CPR requested */ 3039 case 6: /* CPR requested */
2647 scr_report_position (); 3040 scr_report_position ();
2648 break; 3041 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3042 case 7: /* unofficial extension */
3043 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3044 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3045 break;
2653#endif
2654 case 8: /* unofficial extension */ 3046 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3047 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3048 break;
2657 } 3049 }
2658 break; 3050 break;
2659 3051
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3052 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3085 break;
2694 3086
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3087 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3088 if (arg[0] == 4)
2697 scr_insert_mode (0); 3089 scr_insert_mode (0);
3090 else if (arg[0] == 20)
3091 priv_modes &= ~PrivMode_LFNL;
2698 break; 3092 break;
2699 3093
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3094 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3095 if (arg[0] == 4)
2702 scr_insert_mode (1); 3096 scr_insert_mode (1);
3097 else if (arg[0] == 20)
3098 priv_modes |= PrivMode_LFNL;
3099 break;
3100
3101 case CSI_71: // DECSCUSR: set cursor style
3102 if (prev_ch == ' ')
3103 set_cursor_style (arg[0]);
2703 break; 3104 break;
2704 3105
2705 /* 3106 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3107 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3108 */
… …
2719 break; 3120 break;
2720 case CSI_75: 3121 case CSI_75:
2721 scr_cursor (RESTORE); 3122 scr_cursor (RESTORE);
2722 break; 3123 break;
2723 3124
2724#ifndef NO_FRILLS 3125#if !ENABLE_MINIMAL
2725 case CSI_74: 3126 case CSI_74:
2726 process_window_ops (arg, nargs); 3127 process_window_ops (arg, nargs);
2727 break; 3128 break;
2728#endif 3129#endif
2729 3130
2730 case CSI_78: /* DECREQTPARM */ 3131 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3132 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3133 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3134 break;
2734 3135
2735 default: 3136 default:
2736 break; 3137 break;
2737 } 3138 }
2738} 3139}
2739/*}}} */ 3140/*}}} */
2740 3141
2741#ifndef NO_FRILLS 3142#if !ENABLE_MINIMAL
2742/* ARGSUSED */
2743void 3143void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3144rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3145{
2746 int x, y; 3146 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3147 XWindowAttributes wattr;
2751 Window wdummy; 3148 Window wdummy;
3149
3150 dLocal (Display *, dpy);
2752 3151
2753 if (nargs == 0) 3152 if (nargs == 0)
2754 return; 3153 return;
3154
2755 switch (args[0]) 3155 switch (args[0])
2756 { 3156 {
2757 /* 3157 /*
2758 * commands 3158 * commands
2759 */ 3159 */
2760 case 1: /* deiconify window */ 3160 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3161 XMapWindow (dpy, parent);
2762 break; 3162 break;
2763 case 2: /* iconify window */ 3163 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3164 XIconifyWindow (dpy, parent, display->screen);
2765 DefaultScreen (display->display));
2766 break; 3165 break;
2767 case 3: /* set position (pixels) */ 3166 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3167 XMoveWindow (dpy, parent, args[1], args[2]);
2769 break; 3168 break;
2770 case 4: /* set size (pixels) */ 3169 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3170 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3171 break;
2773 case 5: /* raise window */ 3172 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3173 XRaiseWindow (dpy, parent);
2775 break; 3174 break;
2776 case 6: /* lower window */ 3175 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3176 XLowerWindow (dpy, parent);
2778 break; 3177 break;
2779 case 7: /* refresh window */ 3178 case 7: /* refresh window */
2780 scr_touch (true); 3179 scr_touch (true);
2781 break; 3180 break;
2782 case 8: /* set size (chars) */ 3181 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3182 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3183 (unsigned int) (args[1] * fheight));
2785 break; 3184 break;
3185
3186 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3187 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3188 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3189 set_widthheight ((unsigned int)vt_width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
2790 break; 3191 break;
3192
2791 /* 3193 /*
2792 * reports - some output format copied from XTerm 3194 * reports - some output format copied from XTerm
2793 */ 3195 */
2794 case 11: /* report window state */ 3196 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3197 XGetWindowAttributes (dpy, parent, &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3198 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3199 break;
2798 case 13: /* report window position */ 3200 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3201 XGetWindowAttributes (dpy, parent, &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3202 XTranslateCoordinates (dpy, parent, wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3203 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3204 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3205 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3206 break;
2805 case 14: /* report window size (pixels) */ 3207 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3209 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3210 break;
3211 case 18: /* report text area size (chars) */
3212 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3213 break;
2809 case 18: /* report window size (chars) */ 3214 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3215 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3216 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3217 case 20: /* report icon label */
3218 {
3219 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3220 XGetIconName (dpy, parent, &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3221 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3222 XFree (s);
3223 }
2816 break; 3224 break;
2817 case 21: /* report window title */ 3225 case 21: /* report window title */
2818 XFetchName (display->display, TermWin.parent[0], &s); 3226 {
3227 char *s;
3228 XFetchName (dpy, parent, &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3229 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3230 XFree (s);
3231 }
2820 break; 3232 break;
2821#endif
2822
2823 } 3233 }
2824} 3234}
2825#endif 3235#endif
2826 3236
2827/*----------------------------------------------------------------------*/ 3237/*----------------------------------------------------------------------*/
2828/* 3238/*
2829 * get input up until STRING TERMINATOR (or BEL) 3239 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3240 * ends_how is terminator used. returned input must be free()'d
2831 */ 3241 */
2832unsigned char * 3242char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3243rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3244{
2835 int seen_esc = 0; /* seen escape? */ 3245 unicode_t ch;
3246 bool seen_esc = false;
2836 unsigned int n = 0; 3247 unsigned int n = 0;
2837 unsigned char *s; 3248 wchar_t string[CBUFSIZ];
2838 unsigned char ch, string[STRING_MAX];
2839 3249
2840 for (; (ch = cmd_getc ());) 3250 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3251 {
2842 if (ch == C0_BEL 3252 if (seen_esc)
2843 || ch == CHAR_ST 3253 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3254 if (ch == 0x5c) /* 7bit ST */
2845 break; 3255 break;
3256 else
3257 return NULL;
3258 }
2846 if (ch == C0_ESC) 3259 else if (ch == C0_ESC)
2847 { 3260 {
2848 seen_esc = 1; 3261 seen_esc = true;
2849 continue; 3262 continue;
2850 } 3263 }
3264 else if (ch == C0_BEL || ch == CHAR_ST)
3265 break;
2851 else if (ch == '\t') 3266 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3267 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3268 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3269 return NULL; /* other control character - exit */
3270
3271 seen_esc = false;
3272
2855 if (n < sizeof (string) - 1) 3273 if (n >= sizeof (string) - 1)
3274 // stop at some sane length
3275 return NULL;
3276
2856 string[n++] = ch; 3277 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3278 }
3279
2859 string[n++] = '\0'; 3280 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3281
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3282 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3283
2864 return s; 3284 return rxvt_wcstombs (string);
2865} 3285}
2866 3286
2867/*----------------------------------------------------------------------*/ 3287/*----------------------------------------------------------------------*/
2868/* 3288/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3289 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3290 */
2871void 3291void
2872rxvt_term::process_dcs_seq () 3292rxvt_term::process_dcs_seq ()
2873{ 3293{
2874 unsigned char eh, *s;
2875 /* 3294 /*
2876 * Not handled yet 3295 * Not handled yet
2877 */ 3296 */
3297
3298 unicode_t eh;
2878 s = get_to_st (&eh); 3299 char *s = get_to_st (eh);
2879 if (s) 3300 if (s)
2880 free (s); 3301 free (s);
3302
2881 return; 3303 return;
2882} 3304}
2883 3305
2884/*----------------------------------------------------------------------*/ 3306/*----------------------------------------------------------------------*/
2885/* 3307/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3308 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3309 */
2888void 3310void
2889rxvt_term::process_osc_seq () 3311rxvt_term::process_osc_seq ()
2890{ 3312{
2891 unsigned char ch, eh, *s; 3313 int arg;
2892 int arg;
2893 3314
2894 ch = cmd_getc (); 3315 unicode_t ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3316 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3317 arg = arg * 10 + (ch - '0');
2897 3318
2898 if (ch == ';') 3319 if (ch == ';')
2899 { 3320 {
3321 unicode_t eh;
2900 s = get_to_st (&eh); 3322 char *s = get_to_st (eh);
3323
2901 if (s) 3324 if (s)
2902 { 3325 {
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); 3326 process_xterm_seq (arg, s, eh);
2915 free (s); 3327 free (s);
2916 } 3328 }
2917 } 3329 }
2918} 3330}
3331
3332void
3333rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3334{
3335 if (str[0] == '?' && !str[1])
3336 {
3337 rgba c;
3338 pix_colors_focused[color].get (c);
3339
3340#if XFT
3341 if (c.a != rgba::MAX_CC)
3342 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3343 else
3344#endif
3345 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3346 }
3347 else
3348 set_window_color (color, str);
3349}
3350
2919/* 3351/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3352 * 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 */ 3353 */
2942void 3354void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3355rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3356{
2945 int changed = 0; 3357 int color;
2946 int color;
2947 char *buf, *name; 3358 char *buf, *name;
3359 bool query = str[0] == '?' && !str[1];
3360 int saveop = op;
3361
3362 dLocal (Display *, dpy);
2948 3363
2949 assert (str != NULL); 3364 assert (str != NULL);
3365
3366 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3367 return;
3368
2950 switch (op) 3369 switch (op)
2951 { 3370 {
2952 case XTerm_name: 3371 case XTerm_name:
2953 set_title (str); 3372 set_title (str);
2954 /* FALLTHROUGH */ 3373 /* FALLTHROUGH */
2955 case XTerm_iconName: 3374 case XTerm_iconName:
2956 set_iconName (str); 3375 set_icon_name (str);
2957 break; 3376 break;
2958 case XTerm_title: 3377 case XTerm_title:
2959 set_title (str); 3378 set_title (str);
2960 break; 3379 break;
3380 case XTerm_property:
3381 if (str[0] == '?')
3382 {
3383 Atom prop = display->atom (str + 1);
3384 Atom actual_type;
3385 int actual_format;
3386 unsigned long nitems;
3387 unsigned long bytes_after;
3388 unsigned char *value = 0;
3389 const char *str = "";
3390
3391 if (prop
3392 && XGetWindowProperty (dpy, parent,
3393 prop, 0, 1<<16, 0, AnyPropertyType,
3394 &actual_type, &actual_format,
3395 &nitems, &bytes_after, &value) == Success
3396 && actual_type != None
3397 && actual_format == 8)
3398 str = (const char *)(value);
3399
3400 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3401
3402 XFree (value);
3403 }
3404 else
3405 {
3406 char *eq = strchr (str, '=');
3407
3408 if (eq)
3409 {
3410 *eq = 0;
3411 set_utf8_property (display->atom (str), eq + 1);
3412 }
3413 else
3414 XDeleteProperty (dpy, parent,
3415 display->atom (str));
3416 }
3417 break;
3418
2961 case XTerm_Color: 3419 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3420 for (buf = (char *)str; buf && *buf;)
2963 { 3421 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3422 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3423 break;
3424
2966 *name++ = '\0'; 3425 *name++ = '\0';
2967 color = atoi (buf); 3426 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3427
3428 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3429 break;
3430
2970 if ((buf = STRCHR (name, ';')) != NULL) 3431 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3432 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3433
3434 process_color_seq (op, color, name, resp);
2973 } 3435 }
3436 break;
3437 case Rxvt_restoreFG:
3438 case XTerm_Color00:
3439 process_color_seq (op, Color_fg, str, resp);
3440 break;
3441 case Rxvt_restoreBG:
3442 case XTerm_Color01:
3443 process_color_seq (op, Color_bg, str, resp);
2974 break; 3444 break;
2975#ifndef NO_CURSORCOLOR 3445#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3446 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3447 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3448 break;
2979#endif 3449#endif
2980 case XTerm_Color_pointer: 3450 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3451 process_color_seq (op, Color_pointer_fg, str, resp);
2982 break; 3452 break;
3453 case XTerm_Color_pointer_bg:
3454 process_color_seq (op, Color_pointer_bg, str, resp);
3455 break;
3456#ifdef OPTION_HC
3457 case XTerm_Color_HC:
3458 process_color_seq (op, Color_HC, str, resp);
3459 break;
3460 case XTerm_Color_HTC:
3461 process_color_seq (op, Color_HTC, str, resp);
3462 break;
3463#endif
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3464#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD: 3465 case URxvt_Color_BD:
2985 set_window_color (Color_BD, str); 3466 process_color_seq (op, Color_BD, str, resp);
2986 break; 3467 break;
2987 case XTerm_Color_UL: 3468 case URxvt_Color_UL:
2988 set_window_color (Color_UL, str); 3469 process_color_seq (op, Color_UL, str, resp);
2989 break; 3470 break;
2990 case XTerm_Color_RV: 3471 case URxvt_Color_IT:
2991 set_window_color (Color_RV, str); 3472 process_color_seq (op, Color_IT, str, resp);
2992 break; 3473 break;
2993#endif 3474#endif
3475 case URxvt_Color_border:
3476 process_color_seq (op, Color_border, str, resp);
3477 break;
2994 3478
2995 case XTerm_Menu: 3479#if BG_IMAGE_FROM_ROOT
3480 case URxvt_Color_tint:
3481 process_color_seq (op, Color_tint, str, resp);
2996 /* 3482 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3483 bool changed = false;
2998 * so DON'T do it here 3484
3485 if (ISSET_PIXCOLOR (Color_tint))
3486 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3487
3488 if (changed)
3489 update_background ();
2999 */ 3490 }
3491
3000 break; 3492 break;
3493#endif
3494
3495#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3496 case Rxvt_Pixmap:
3002 if (*str != ';') 3497 if (!strcmp (str, "?"))
3003 { 3498 {
3004#if XPM_BACKGROUND 3499 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3500 int h_scale = fimage.h_scale;
3006 set_bgPixmap (str); /* change pixmap */ 3501 int v_scale = fimage.v_scale;
3007#endif 3502 int h_align = fimage.h_align;
3008 scr_touch (true); 3503 int v_align = fimage.v_align;
3504
3505 sprintf (str, "[%dx%d+%d+%d]",
3506 h_scale, v_scale,
3507 h_align, v_align);
3508 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3509 }
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 3510 else
3043 { 3511 {
3044 set_locale (str); 3512 bool changed = false;
3045# ifdef USE_XIM 3513
3046 im_cb (); 3514 if (*str != ';')
3047# endif 3515 {
3516 try
3517 {
3518 fimage.set_file_geometry (this, str);
3519 changed = true;
3520 }
3521 catch (const class rxvt_failure_exception &e)
3522 {
3523 }
3524 }
3525 else
3526 {
3527 str++;
3528 if (fimage.set_geometry (str, true))
3529 changed = true;
3530 }
3531
3532 if (changed)
3533 {
3534 if (bg_window_position_sensitive ())
3535 {
3536 int x, y;
3537 get_window_origin (x, y);
3538 parent_x = x;
3539 parent_y = y;
3540 }
3541 update_background ();
3542 }
3048 } 3543 }
3049 break; 3544 break;
3545#endif
3546
3050 case XTerm_findfont: 3547 case XTerm_logfile:
3051 { 3548 // 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; 3549 break;
3056#endif 3550
3057#if 0 3551#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3552 case Rxvt_dumpscreen: /* no error notices */
3059 { 3553 {
3060 int fd; 3554 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3555 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3556 {
3063 scr_dump (fd); 3557 scr_dump (fd);
3064 close (fd); 3558 close (fd);
3065 } 3559 }
3066 } 3560 }
3067 break; 3561 break;
3068#endif 3562#endif
3563 case XTerm_font:
3564 op = URxvt_font;
3565 case URxvt_font:
3566#if ENABLE_STYLES
3567 case URxvt_boldFont:
3568 case URxvt_italicFont:
3569 case URxvt_boldItalicFont:
3570#endif
3571 if (query)
3572 tt_printf ("\33]%d;%-.250s%c", saveop,
3573 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3574 ? fontset[op - URxvt_font]->fontdesc : "",
3575 resp);
3576 else
3577 {
3578 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3579
3580 res = strdup (str);
3581 allocated.push_back ((void *)res);
3582 set_fonts ();
3583 }
3584 break;
3585
3586 case URxvt_version:
3587 if (query)
3588 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3589 op,
3590 rs[Rs_name], VERSION[0], VERSION[2],
3591 resp);
3592 break;
3593
3594#if !ENABLE_MINIMAL
3595 case URxvt_locale:
3596 if (query)
3597 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3598 else
3599 {
3600 set_locale (str);
3601 pty->set_utf8_mode (enc_utf8);
3602 init_xlocale ();
3603 }
3604 break;
3605
3606 case URxvt_view_up:
3607 case URxvt_view_down:
3608 {
3609 int lines = atoi (str);
3610
3611 if (lines)
3612 scr_page (op == URxvt_view_up ? UP : DN, lines);
3613 else
3614 scr_erase_savelines ();
3615 }
3616
3617 break;
3618#endif
3619
3620#if ENABLE_PERL
3621 case URxvt_perl:
3622 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3623 break;
3624#endif
3070 } 3625 }
3071} 3626}
3072/*----------------------------------------------------------------------*/ 3627/*----------------------------------------------------------------------*/
3073 3628
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3629/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3079 * 's' = save 3634 * 's' = save
3080 * 'r' = restore 3635 * 'r' = restore
3081 * 't' = toggle 3636 * 't' = toggle
3082 * so no need for fancy checking 3637 * so no need for fancy checking
3083 */ 3638 */
3084int 3639int ecb_cold
3085rxvt_term::privcases (int mode, unsigned long bit) 3640rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3641{
3087 int state; 3642 int state;
3088 3643
3089 if (mode == 's') 3644 if (mode == 's')
3090 { 3645 {
3091 SavedModes |= (PrivateModes & bit); 3646 if (priv_modes & bit)
3647 SavedModes |= bit;
3648 else
3649 SavedModes &= ~bit;
3092 return -1; 3650 return -1;
3093 } 3651 }
3094 else 3652 else
3095 { 3653 {
3096 if (mode == 'r') 3654 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3655 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3656 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3657 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3658
3659 if (state)
3660 priv_modes |= bit;
3661 else
3662 priv_modes &= ~bit;
3101 } 3663 }
3664
3102 return state; 3665 return state;
3103} 3666}
3104 3667
3105/* we're not using priv _yet_ */ 3668/* we're not using priv _yet_ */
3106void 3669void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3670rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3108{ 3671{
3109 unsigned int i, j; 3672 unsigned int i, j;
3110 int state; 3673 int state;
3674
3111 static const struct 3675 static const struct
3112 { 3676 {
3113 const int argval; 3677 const int argval;
3114 const unsigned long bit; 3678 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3679 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3680 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3681 { 2, PrivMode_vt52 }, // DECANM
3119 { 3, PrivMode_132 }, 3682 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3683 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3684 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3685 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3686 { 7, PrivMode_Autowrap }, // DECAWM
3687 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3688 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3689 { 12, PrivMode_BlinkingCursor },
3126 { menuBar_esc, PrivMode_menuBar }, 3690 // 18 end FF to printer after print screen
3127#endif 3691 // 19 Print screen prints full screen/scroll region
3692 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3693#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3694 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3695#endif
3131 { 25, PrivMode_VisibleCursor },
3132 { 35, PrivMode_ShiftKeys }, 3696 { 35, PrivMode_ShiftKeys }, // rxvt extension
3697 // 38, tektronix mode // DECTEK
3133 { 40, PrivMode_132OK }, 3698 { 40, PrivMode_132OK },
3699 // 41 xterm more fixes NYI
3700 // 45 margin bell NYI
3701 // 46 start logging
3134 { 47, PrivMode_Screen }, 3702 { 47, PrivMode_Screen },
3135 { 66, PrivMode_aplKP }, 3703 { 66, PrivMode_aplKP }, // DECNKM
3136#ifndef NO_BACKSPACE_KEY 3704#ifndef NO_BACKSPACE_KEY
3137 { 67, PrivMode_BackSpace }, 3705 { 67, PrivMode_BackSpace }, // DECBKM
3138#endif 3706#endif
3139 { 1000, PrivMode_MouseX11 }, 3707 { 1000, PrivMode_MouseX11 },
3708 { 1002, PrivMode_MouseBtnEvent },
3709 { 1003, PrivMode_MouseAnyEvent },
3710#if ENABLE_FRILLS
3711 { 1005, PrivMode_ExtModeMouse },
3712#endif
3140 { 1010, PrivMode_TtyOutputInh }, 3713 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3141 { 1011, PrivMode_Keypress }, 3714 { 1011, PrivMode_Keypress }, // rxvt extension
3715#if ENABLE_FRILLS
3716 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3717#endif
3718 // 1035 enable modifiers for alt, numlock NYI
3719 // 1036 send ESC for meta keys NYI
3720 // 1037 send DEL for keypad delete NYI
3142 { 1047, PrivMode_Screen }, 3721 { 1047, PrivMode_Screen },
3722 // 1048 save and restore cursor, implemented in code
3143 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3723 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3724 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3725 { 2004, PrivMode_BracketPaste },
3144 }; 3726 };
3145 3727
3146 if (nargs == 0) 3728 if (nargs == 0)
3147 return; 3729 return;
3148 3730
… …
3155 for (i = 0; i < nargs; i++) 3737 for (i = 0; i < nargs; i++)
3156 { 3738 {
3157 state = -1; 3739 state = -1;
3158 3740
3159 /* basic handling */ 3741 /* basic handling */
3160 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3742 for (j = 0; j < ecb_array_length (argtopriv); j++)
3161 if (argtopriv[j].argval == arg[i]) 3743 if (argtopriv[j].argval == arg[i])
3162 { 3744 {
3163 state = privcases (mode, argtopriv[j].bit); 3745 state = privcases (mode, argtopriv[j].bit);
3164 break; 3746 break;
3165 } 3747 }
3166 3748
3167 /* extra handling for values with state unkept */ 3749 /* extra handling for values with state unkept */
3168 if (state == -1)
3169 switch (arg[i]) 3750 switch (arg[i])
3170 { 3751 {
3752#if ENABLE_STYLES
3753 case 1021:
3754 set_option (Opt_intensityStyles, mode);
3755
3756 scr_touch (true);
3757 break;
3758#endif
3171 case 1048: /* alternative cursor save */ 3759 case 1048: /* alternative cursor save */
3760 if (option (Opt_secondaryScreen))
3172 if (mode == 0) 3761 if (mode == 0)
3173 scr_cursor (RESTORE); 3762 scr_cursor (RESTORE);
3174 else if (mode == 1) 3763 else if (mode == 1)
3175 scr_cursor (SAVE); 3764 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; 3765 break;
3766 }
3767
3768 if (state >= 0)
3769 /* extra handling for values with valid 0 or 1 state */
3770 switch (arg[i])
3771 {
3772 /* case 1: - application cursor keys */
3773 case 2: /* VT52 mode */
3774 /* oddball mode. should be set regardless of set/reset
3775 * parameter. Return from VT52 mode with an ESC < from
3776 * within VT52 mode
3777 */
3778 priv_modes |= PrivMode_vt52;
3779 break;
3192 case 3: /* 80/132 */ 3780 case 3: /* 80/132 */
3193 if (PrivateModes & PrivMode_132OK) 3781 if (priv_modes & PrivMode_132OK)
3194 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3782 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3195 break; 3783 break;
3196 case 4: /* smooth scrolling */ 3784 case 4: /* smooth scrolling */
3197 if (state)
3198 Options &= ~Opt_jumpScroll;
3199 else
3200 Options |= Opt_jumpScroll; 3785 set_option (Opt_jumpScroll, !state);
3201 break; 3786 break;
3202 case 5: /* reverse video */ 3787 case 5: /* reverse video */
3203 scr_rvideo_mode (state); 3788 scr_rvideo_mode (state);
3204 break; 3789 break;
3205 case 6: /* relative/absolute origins */ 3790 case 6: /* relative/absolute origins */
3206 scr_relative_origin (state); 3791 scr_relative_origin (state);
3207 break; 3792 break;
3208 case 7: /* autowrap */ 3793 case 7: /* autowrap */
3209 scr_autowrap (state); 3794 scr_autowrap (state);
3210 break; 3795 break;
3211 /* case 8: - auto repeat, can't do on a per window basis */ 3796 /* case 8: - auto repeat, can't do on a per window basis */
3212 case 9: /* X10 mouse reporting */ 3797 case 9: /* X10 mouse reporting */
3213 if (state) /* orthogonal */ 3798 if (state) /* orthogonal */
3214 PrivateModes &= ~ (PrivMode_MouseX11); 3799 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3215 break; 3800 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 3801#ifdef scrollBar_esc
3224 case scrollBar_esc: 3802 case scrollBar_esc:
3225 if (scrollbar_mapping (state)) 3803 scrollBar.map (state);
3226 {
3227 resize_all_windows (0, 0, 0); 3804 resize_all_windows (0, 0, 0);
3228 scr_touch (true); 3805 scr_touch (true);
3229 }
3230 break; 3806 break;
3231#endif 3807#endif
3808#ifdef CURSOR_BLINK
3809 case 12:
3810 cursor_blink_reset ();
3811 break;
3812#endif
3232 case 25: /* visible/invisible cursor */ 3813 case 25: /* visible/invisible cursor */
3233 scr_cursor_visible (state); 3814 scr_cursor_visible (state);
3234 break; 3815 break;
3235 /* case 35: - shift keys */ 3816 /* case 35: - shift keys */
3236 /* case 40: - 80 <--> 132 mode */ 3817 /* case 40: - 80 <--> 132 mode */
3237 case 47: /* secondary screen */ 3818 case 47: /* secondary screen */
3238 scr_change_screen (state); 3819 scr_change_screen (state);
3239 break; 3820 break;
3240 /* case 66: - application key pad */ 3821 /* case 66: - application key pad */
3241 /* case 67: - backspace key */ 3822 /* case 67: - backspace key */
3242 case 1000: /* X11 mouse reporting */ 3823 case 1000: /* X11 mouse reporting */
3243 if (state) /* orthogonal */ 3824 if (state) /* orthogonal */
3244 PrivateModes &= ~ (PrivMode_MouseX10); 3825 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3245 break; 3826 break;
3246#if 0
3247 case 1001: 3827 case 1002:
3248 break; /* X11 mouse highlighting */ 3828 case 1003:
3249#endif 3829 if (state)
3830 {
3831 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3832 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3833 mouse_row = mouse_col = 0;
3834 vt_emask_mouse = PointerMotionMask;
3835 }
3836 else
3837 vt_emask_mouse = NoEventMask;
3838
3839 vt_select_input ();
3840 break;
3250 case 1010: /* scroll to bottom on TTY output inhibit */ 3841 case 1010: /* scroll to bottom on TTY output inhibit */
3251 if (state)
3252 Options &= ~Opt_scrollTtyOutput;
3253 else
3254 Options |= Opt_scrollTtyOutput; 3842 set_option (Opt_scrollTtyOutput, !state);
3255 break; 3843 break;
3256 case 1011: /* scroll to bottom on key press */ 3844 case 1011: /* scroll to bottom on key press */
3257 if (state)
3258 Options |= Opt_scrollTtyKeypress; 3845 set_option (Opt_scrollTtyKeypress, state);
3259 else
3260 Options &= ~Opt_scrollTtyKeypress;
3261 break; 3846 break;
3262 case 1047: /* secondary screen w/ clearing */ 3847 case 1047: /* secondary screen w/ clearing last */
3263 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3848 if (option (Opt_secondaryScreen))
3264 if (current_screen != PRIMARY) 3849 if (!state)
3265 scr_erase_screen (2); 3850 scr_erase_screen (2);
3851
3266 scr_change_screen (state); 3852 scr_change_screen (state);
3267 /* FALLTHROUGH */
3268 default:
3269 break; 3853 break;
3854 case 1049: /* secondary screen w/ clearing first */
3855 if (option (Opt_secondaryScreen))
3856 if (state)
3857 scr_cursor (SAVE);
3858
3859 scr_change_screen (state);
3860
3861 if (option (Opt_secondaryScreen))
3862 if (state)
3863 scr_erase_screen (2);
3864 else
3865 scr_cursor (RESTORE);
3866 break;
3867 default:
3868 break;
3270 } 3869 }
3271 } 3870 }
3272} 3871}
3273/*}}} */ 3872/*}}} */
3274 3873
3275/*{{{ process sgr sequences */ 3874/*{{{ process sgr sequences */
3276void 3875void ecb_hot
3277rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3876rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3278{ 3877{
3279 unsigned int i; 3878 unsigned int i;
3280 short rendset; 3879 short rendset;
3281 int rendstyle; 3880 int rendstyle;
3282 3881
3283 if (nargs == 0) 3882 if (nargs == 0)
3284 { 3883 {
3285 scr_rendition (0, ~RS_None); 3884 scr_rendition (0, ~RS_None);
3286 return; 3885 return;
3287 } 3886 }
3887
3288 for (i = 0; i < nargs; i++) 3888 for (i = 0; i < nargs; i++)
3289 { 3889 {
3290 rendset = -1; 3890 rendset = -1;
3291 switch (arg[i]) 3891 switch (arg[i])
3292 { 3892 {
… …
3294 rendset = 0, rendstyle = ~RS_None; 3894 rendset = 0, rendstyle = ~RS_None;
3295 break; 3895 break;
3296 case 1: 3896 case 1:
3297 rendset = 1, rendstyle = RS_Bold; 3897 rendset = 1, rendstyle = RS_Bold;
3298 break; 3898 break;
3899 //case 2: // low intensity
3900 case 3:
3901 rendset = 1, rendstyle = RS_Italic;
3902 break;
3299 case 4: 3903 case 4:
3300 rendset = 1, rendstyle = RS_Uline; 3904 rendset = 1, rendstyle = RS_Uline;
3301 break; 3905 break;
3302 case 5: 3906 case 5: // slowly blinking
3907 case 6: // rapidly blinking
3303 rendset = 1, rendstyle = RS_Blink; 3908 rendset = 1, rendstyle = RS_Blink;
3304 break; 3909 break;
3910 //case 6: // scoansi light background
3305 case 7: 3911 case 7:
3306 rendset = 1, rendstyle = RS_RVid; 3912 rendset = 1, rendstyle = RS_RVid;
3307 break; 3913 break;
3308 case 22: 3914 case 8:
3915 // invisible. NYI
3916 break;
3917 //case 9: // crossed out
3918 //case 10: // scoansi acs off, primary font
3919 //case 11: // scoansi acs on, first alt font
3920 //case 12: // scoansi acs on, |0x80, second alt font
3921 //...
3922 //case 19: // ninth alt font
3923 //case 20: // gothic
3924 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3309 rendset = 0, rendstyle = RS_Bold; 3925 rendset = 0, rendstyle = RS_Bold;
3310 break; 3926 break;
3311 case 24: 3927 case 22: // bold off (vt220)
3928 rendset = 0, rendstyle = RS_Bold;
3929 break;
3930 case 23: // disable italic
3931 rendset = 0, rendstyle = RS_Italic;
3932 break;
3933 case 24: // underline off (vt220)
3312 rendset = 0, rendstyle = RS_Uline; 3934 rendset = 0, rendstyle = RS_Uline;
3313 break; 3935 break;
3314 case 25: 3936 case 25: // blink off (vt220)
3315 rendset = 0, rendstyle = RS_Blink; 3937 rendset = 0, rendstyle = RS_Blink;
3316 break; 3938 break;
3317 case 27: 3939 case 26: // variable spacing (iso 8613)
3940 rendset = 0, rendstyle = RS_Blink;
3941 break;
3942 case 27: // reverse off (vt220)
3318 rendset = 0, rendstyle = RS_RVid; 3943 rendset = 0, rendstyle = RS_RVid;
3319 break; 3944 break;
3945 //case 28: // visible. NYI
3946 //case 29: // not crossed-out
3320 } 3947 }
3948
3321 if (rendset != -1) 3949 if (rendset != -1)
3322 { 3950 {
3323 scr_rendition (rendset, rendstyle); 3951 scr_rendition (rendset, rendstyle);
3324 continue; /* for (;i;) */ 3952 continue; /* for (;i;) */
3325 } 3953 }
… …
3332 case 33: 3960 case 33:
3333 case 34: 3961 case 34:
3334 case 35: 3962 case 35:
3335 case 36: 3963 case 36:
3336 case 37: 3964 case 37:
3337 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3965 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3338 Color_fg);
3339 break; 3966 break;
3340#ifdef TTY_256COLOR 3967 case 38: // set fg color, ISO 8613-6
3341 case 38:
3342 if (nargs > i + 2 && arg[i + 1] == 5) 3968 if (nargs > i + 2 && arg[i + 1] == 5)
3343 { 3969 {
3344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3970 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3345 Color_fg);
3346 i += 2; 3971 i += 2;
3347 } 3972 }
3348 break; 3973 break;
3349#endif
3350 case 39: /* default fg */ 3974 case 39: /* default fg */
3351 scr_color (Color_fg, Color_fg); 3975 scr_color (Color_fg, Color_fg);
3352 break; 3976 break;
3353 3977
3354 case 40: 3978 case 40:
… …
3357 case 43: 3981 case 43:
3358 case 44: 3982 case 44:
3359 case 45: 3983 case 45:
3360 case 46: 3984 case 46:
3361 case 47: 3985 case 47:
3362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3986 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3363 Color_bg);
3364 break; 3987 break;
3365#ifdef TTY_256COLOR 3988 case 48: // set bg color, ISO 8613-6
3366 case 48:
3367 if (nargs > i + 2 && arg[i + 1] == 5) 3989 if (nargs > i + 2 && arg[i + 1] == 5)
3368 { 3990 {
3369 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3991 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3370 Color_bg);
3371 i += 2; 3992 i += 2;
3372 } 3993 }
3373 break; 3994 break;
3374#endif
3375 case 49: /* default bg */ 3995 case 49: /* default bg */
3376 scr_color (Color_bg, Color_bg); 3996 scr_color (Color_bg, Color_bg);
3377 break; 3997 break;
3378 3998
3379#ifndef NO_BRIGHTCOLOR 3999 //case 50: // not variable spacing
4000
4001#if !ENABLE_MINIMAL
3380 case 90: 4002 case 90:
3381 case 91: /* set bright fg color */ 4003 case 91: /* set bright fg color */
3382 case 92: 4004 case 92:
3383 case 93: 4005 case 93:
3384 case 94: 4006 case 94:
3385 case 95: 4007 case 95:
3386 case 96: 4008 case 96:
3387 case 97: 4009 case 97:
3388 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4010 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3389 Color_fg);
3390 break; 4011 break;
3391 case 100: 4012 case 100:
3392 case 101: /* set bright bg color */ 4013 case 101: /* set bright bg color */
3393 case 102: 4014 case 102:
3394 case 103: 4015 case 103:
3395 case 104: 4016 case 104:
3396 case 105: 4017 case 105:
3397 case 106: 4018 case 106:
3398 case 107: 4019 case 107:
3399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4020 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3400 Color_bg);
3401 break; 4021 break;
3402#endif 4022#endif
3403
3404 } 4023 }
3405 } 4024 }
4025}
4026
4027void
4028rxvt_term::set_cursor_style (int style)
4029{
4030 if (!IN_RANGE_INC (style, 0, 6))
4031 return;
4032
4033 if (style == 0)
4034 style = 1;
4035
4036 cursor_type = (style - 1) / 2;
4037 set_option (Opt_cursorUnderline, cursor_type == 1);
4038
4039#ifdef CURSOR_BLINK
4040 set_option (Opt_cursorBlink, style & 1);
4041 cursor_blink_reset ();
4042#endif
4043
4044 want_refresh = 1;
3406} 4045}
3407/*}}} */ 4046/*}}} */
3408 4047
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/* ------------------------------------------------------------------------- */ 4048/* ---------------------------------------------------------------------- */
4049/* Write data to the pty as typed by the user, pasted with the mouse,
4050 * or generated by us in response to a query ESC sequence.
4051 */
3428 4052
3429/* 4053/*
3430 * Send printf () formatted output to the command. 4054 * Send printf () formatted output to the command.
3431 * Only use for small amounts of data. 4055 * Only use for small amounts of data.
3432 */ 4056 */
3433void 4057void
3434rxvt_term::tt_printf (const char *fmt,...) 4058rxvt_term::tt_printf (const char *fmt,...)
3435{ 4059{
3436 va_list arg_ptr; 4060 va_list arg_ptr;
3437 unsigned char buf[256]; 4061 char buf[256];
3438 4062
3439 va_start (arg_ptr, fmt); 4063 va_start (arg_ptr, fmt);
3440 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4064 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3441 va_end (arg_ptr); 4065 va_end (arg_ptr);
3442 tt_write (buf, STRLEN (buf)); 4066 tt_write (buf, strlen (buf));
3443} 4067}
3444 4068
3445/* ---------------------------------------------------------------------- */
3446/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user. */
3447 * or generated by us in response to a query ESC sequence.
3448 */
3449void 4070void
3450rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4071rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3451{ 4072{
3452 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4073 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4074 return;
3453 4075
3454 if (len) 4076 if (option (Opt_scrollTtyKeypress))
4077 if (view_start)
3455 { 4078 {
4079 view_start = 0;
4080 want_refresh = 1;
4081 }
4082
4083 tt_write_ (data, len);
4084}
4085
4086void
4087rxvt_term::tt_write (const char *data, unsigned int len)
4088{
4089 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4090 return;
4091
4092 tt_write_ (data, len);
4093}
4094
4095static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4096
4097void
4098rxvt_term::tt_write_ (const char *data, unsigned int len)
4099{
4100 if (pty->pty < 0)
4101 return;
4102
4103 if (v_buflen == 0)
4104 {
4105 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4106
4107 max_it (written, 0);
4108
4109 if (written == len)
4110 return;
4111
4112 data += written;
4113 len -= written;
4114 }
4115
4116 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4117
4118 memcpy (v_buffer + v_buflen, data, len);
4119 v_buflen += len;
4120
4121 pty_ev.set (ev::READ | ev::WRITE);
4122}
4123
4124void rxvt_term::pty_write ()
4125{
4126 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4127
4128 if (written > 0)
4129 {
4130 v_buflen -= written;
4131
3456 if (v_buflen == 0) 4132 if (v_buflen == 0)
3457 { 4133 {
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); 4134 free (v_buffer);
3485 v_buffer = 0; 4135 v_buffer = 0;
3486 v_buflen = 0;
3487 4136
3488 pty_ev.set (EVENT_READ); 4137 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; 4138 return;
3501 } 4139 }
4140
4141 memmove (v_buffer, v_buffer + written, v_buflen);
3502 } 4142 }
4143 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4144 pty_ev.set (ev::READ);
3503} 4145}
3504 4146
3505/*----------------------- end-of-file (C source) -----------------------*/ 4147/*----------------------- end-of-file (C source) -----------------------*/
3506 4148

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