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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 1.560 by sf-exg, Mon Nov 24 21:46:04 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 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 (hidden_cursor)
1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
1044
1045 if (option (Opt_cursorBlink))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1051void
1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1053{
1054 hidden_cursor = !hidden_cursor;
1055 want_refresh = 1;
1056 refresh_check ();
1057}
1058#endif
1059
1060#ifdef TEXT_BLINK
1061void
1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
1063{
1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
1065 {
1066 hidden_text = !hidden_text;
1067 want_refresh = 1;
1068 refresh_check ();
1069 }
1070 else
1071 w.stop ();
1072}
1073#endif
1074
1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1076void
1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1078{
1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1081 {
1082 want_refresh = 1;
1083 refresh_check ();
1084 }
1085 else
1086 w.stop ();
1087}
1088#endif
1089
1090#ifdef SELECTION_SCROLLING
1091void
1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1093{
1094 if (scr_page (scroll_selection_lines))
1095 {
1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1097 want_refresh = 1;
1098 refresh_check ();
1099 }
1100 else
1101 w.stop ();
1102}
1103#endif
1104
1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1106void
1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1108{
1109 if (scr_page (mouse_slip_wheel_speed))
1110 {
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114
1115 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1116 {
1117 mouse_slip_wheel_speed = 0;
1118 w.stop ();
1119 }
1120}
1121#endif
1122
1123#if LINUX_YIELD_HACK
1124static struct event_handler
1125{
1126 ev::prepare yield_ev;
1127
1128 void yield_cb (ev::prepare &w, int revents)
1129 {
1130 // this should really be sched_yield(), but the linux guys thought
1131 // that giving a process calling sched_yield () less cpu time than
1132 // ones with high nice levels is a useful thing to do. It surely is is
1133 // allowed by the sus... as is returning ENOSYS.
1134 // since the linux guys additionally thought that breaking the only
1135 // known workaround against their unusable sched_yield hack is cool,
1136 // we just nanosleep a bit and hope for the best.
1137
1138 struct timespec ts = { 0, 1000 };
1139 nanosleep (&ts, 0);
1140
1141 w.stop ();
1142 }
1143
1144 event_handler ()
1145 : yield_ev (this, &event_handler::yield_cb)
1146 {
1147 }
1148} event_handler;
1149#endif
1150
1151/* make sure all the cmd data is at beginning of cmdbuf */
1152void
1153rxvt_term::cmdbuf_reify ()
1154{
1155 if (cmdbuf_ptr == cmdbuf_base)
1156 return;
1157
1158 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1159
1160 memmove (cmdbuf_base, cmdbuf_ptr, used);
1161 cmdbuf_ptr = cmdbuf_base;
1162 cmdbuf_endp = cmdbuf_ptr + used;
1163
1164}
1165
1166#if defined (KEYSYM_RESOURCE)
1167void
1168rxvt_term::cmdbuf_append (const char *str, size_t count)
1169{
1170 cmdbuf_reify ();
1171
1172 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1173
1174 if (count > avail)
1175 return;
1176
1177 memcpy (cmdbuf_endp, str, count);
1178 cmdbuf_endp += count;
1179
1180 cmd_parse ();
1181}
1182#endif
1183
1184bool
1185rxvt_term::pty_fill ()
1186{
1187 cmdbuf_reify ();
1188
1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1190
1191 if (!avail)
1192 {
1193 // normally this indicates a "too long" command sequence - just drop the data we have
884 cmdbuf_ptr = cmdbuf_endp; 1194 cmdbuf_ptr = cmdbuf_base;
885 break; 1195 cmdbuf_endp = cmdbuf_ptr;
886 } 1196 avail = CBUFSIZ;
1197 }
887 1198
888 if (len == (size_t)-1) 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890 1200
891 // assume wchar == unicode 1201 if (r > 0)
1202 {
892 cmdbuf_ptr += len; 1203 cmdbuf_endp += r;
893 return wc; 1204 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 { 1205 }
909 uint32_t c = next_char (); 1206 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 } 1207 {
1208#if LINUX_YIELD_HACK
1209 if (display->is_local)
1210 event_handler.yield_ev.start ();
1211#endif
1212 }
1213 else
1214 {
1215 pty_ev.stop ();
1216
1217 if (!option (Opt_hold))
1218 destroy ();
1219 }
1220
1221 return false;
919} 1222}
1223
1224void
1225rxvt_term::pty_cb (ev::io &w, int revents)
1226{
1227 make_current ();
1228
1229 if (revents & ev::READ)
1230 // loop, but don't allow a single term to monopolize us
1231 for (int i = CBUFCNT; i-- && pty_fill (); )
1232 cmd_parse ();
1233
1234 if (revents & ev::WRITE)
1235 pty_write ();
1236
1237 refresh_check ();
1238}
1239
1240void ecb_cold
1241rxvt_term::pointer_unblank ()
1242{
1243 XDefineCursor (dpy, vt, TermWin_cursor);
1244 recolour_cursor ();
920 1245
921#ifdef POINTER_BLANK 1246#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; 1247 hidden_pointer = 0;
929 1248
930 if (Options & Opt_pointerBlank) 1249 if (option (Opt_pointerBlank))
931 pointer_ev.start (NOW + pointerBlankDelay); 1250 pointer_ev.start (pointerBlankDelay);
1251#endif
932} 1252}
933 1253
934void 1254#ifdef POINTER_BLANK
1255void ecb_cold
935rxvt_term::pointer_blank () 1256rxvt_term::pointer_blank ()
936{ 1257{
937 if (! (Options & Opt_pointerBlank)) 1258 if (!option (Opt_pointerBlank))
938 return; 1259 return;
939 1260
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1261 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1262 XFlush (dpy);
942 1263
943 hidden_pointer = 1; 1264 hidden_pointer = 1;
944} 1265}
945 1266
946void 1267void ecb_cold
947rxvt_term::pointer_cb (time_watcher &w) 1268rxvt_term::pointer_cb (ev::timer &w, int revents)
948{ 1269{
949 SET_R (this); 1270 make_current ();
950 SET_LOCALE (locale);
951 1271
952 pointer_blank (); 1272 pointer_blank ();
953} 1273}
954#endif 1274#endif
955 1275
956void 1276void
957rxvt_term::mouse_report (XButtonEvent &ev) 1277rxvt_term::mouse_report (XButtonEvent &ev)
958{ 1278{
959 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
960 int x, y; 1280 int x, y;
1281 int code = 32;
961 1282
962 x = ev.x; 1283 x = Pixel2Col (ev.x) + 1;
963 y = ev.y; 1284 y = Pixel2Row (ev.y) + 1;
964 pixel_position (&x, &y); 1285
1286 if (ev.type == MotionNotify)
1287 {
1288 if (x == mouse_row && y == mouse_col)
1289 return;
1290
1291 mouse_row = x;
1292 mouse_col = y;
1293 code += 32;
1294 }
965 1295
966 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1297 button_number = 3;
969 }
970 else 1298 else
971 { 1299 {
972 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1302 if (button_number >= 3)
975 button_number += (64 - 3); 1303 button_number += 64 - 3;
976 } 1304 }
977 1305
978 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
979 { 1307 {
980 /* 1308 /*
981 * do not report ButtonRelease 1309 * do not report ButtonRelease
982 * no state info allowed 1310 * no state info allowed
983 */ 1311 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1330#endif
1003
1004 } 1331 }
1005 1332
1006#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1335 if (key_state & 16)
1009 fputc ('C', stderr); 1336 fputc ('C', stderr);
1010 if (key_state & 4) 1337 if (key_state & 4)
1011 fputc ('S', stderr); 1338 fputc ('S', stderr);
… …
1013 fputc ('A', stderr); 1340 fputc ('A', stderr);
1014 if (key_state & 32) 1341 if (key_state & 32)
1015 fputc ('2', stderr); 1342 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1344 button_number,
1018 x + 1, 1345 x,
1019 y + 1); 1346 y);
1020#else 1347#endif
1348
1349#if ENABLE_FRILLS
1350 if (priv_modes & PrivMode_ExtMouseRight)
1351 tt_printf ("\033[%d;%d;%dM",
1352 code + button_number + key_state,
1353 x,
1354 y);
1355 else if (priv_modes & PrivMode_ExtModeMouse)
1356 tt_printf ("\033[M%c%lc%lc",
1357 code + button_number + key_state,
1358 wint_t (32 + x),
1359 wint_t (32 + y));
1360 else
1361#endif
1021 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1363 code + button_number + key_state,
1023 (32 + x + 1), 1364 32 + x,
1024 (32 + y + 1)); 1365 32 + y);
1025#endif
1026} 1366}
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 1367
1038/*{{{ process an X event */ 1368/*{{{ process an X event */
1039void 1369void ecb_hot
1040rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
1041{ 1371{
1042 SET_R (this); 1372 make_current ();
1043 SET_LOCALE (locale);
1044 1373
1045#if defined(CURSOR_BLINK) 1374 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 1375
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1376 if (ev.xany.window == vt
1055 } 1377 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1378 && 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; 1379 return;
1075#endif
1076 1380
1381 // for XQueryPointer
1077 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1384 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 1385
1130 switch (ev.type) 1386 switch (ev.type)
1131 { 1387 {
1132 case KeyPress: 1388 case KeyPress:
1133 lookup_key (ev.xkey); 1389 key_press (ev.xkey);
1134 break; 1390 break;
1135 1391
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease: 1392 case KeyRelease:
1138 { 1393 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; 1394 break;
1150 }
1151#endif
1152 1395
1153 case ButtonPress: 1396 case ButtonPress:
1154 button_press (ev.xbutton); 1397 button_press (ev.xbutton);
1155 break; 1398 break;
1156 1399
… …
1158 button_release (ev.xbutton); 1401 button_release (ev.xbutton);
1159 break; 1402 break;
1160 1403
1161 case ClientMessage: 1404 case ClientMessage:
1162 if (ev.xclient.format == 32 1405 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !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 { 1407 {
1172 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1409 {
1174 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1411 {
1176 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1413 {
1178 XGetWindowProperty (display->display, display->root, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1415 destroy ();
1180 0L, 1000000L, 1416 }
1181 False, AnyPropertyType, 1417#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1421 &ev);
1185 XChangeProperty (display->display, display->root, 1422#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1423 }
1187 8, PropModeReplace, 1424 }
1188 data, STRLEN (data)); 1425#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1427 {
1428 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1429 focus_in ();
1430 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1431 focus_out ();
1432 }
1433#endif
1191 } 1434 }
1192#endif /* OFFIX_DND */
1193 break;
1194
1195 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping));
1197 break; 1435 break;
1198 1436
1199 /* 1437 /*
1200 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1220 break; 1458 break;
1221 } 1459 }
1222 break; 1460 break;
1223 1461
1224 case FocusIn: 1462 case FocusIn:
1225 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent)
1226 { 1478 {
1227 TermWin.focus = 1; 1479 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 } 1480 ;
1239 break;
1240 1481
1241 case FocusOut: 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1242 if (TermWin.focus) 1483
1484 bool moved = false;
1485#ifdef HAVE_BG_PIXMAP
1486 if (bg_window_position_sensitive ())
1243 { 1487 {
1244 TermWin.focus = 0; 1488 want_position_change = true;
1245 want_refresh = 1; 1489 if (bg_img == 0)
1246#ifdef USE_XIM 1490 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 } 1491 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1492#endif
1271 1493
1272 if (szHint.width != width || szHint.height != height) 1494 if (want_position_change)
1273 { 1495 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1496 int x, y;
1275 resize_all_windows (width, height, 1); 1497
1498 if (ev.xconfigure.send_event)
1499 {
1500 x = ev.xconfigure.x;
1501 y = ev.xconfigure.y;
1502 }
1503 else
1504 get_window_origin (x, y);
1505
1506 if (x != parent_x || y != parent_y)
1507 {
1508 parent_x = x;
1509 parent_y = y;
1510 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1511 moved = true;
1512 }
1276 } 1513 }
1277#ifdef DEBUG_SIZE 1514
1515 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1516 {
1517 seen_resize = 1;
1518 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1519 }
1278 else 1520 else
1279 { 1521 {
1280 D_SIZE ((stderr, "Size: Not resizing")); 1522#ifdef HAVE_BG_PIXMAP
1523 if (moved)
1524 update_background ();
1525#endif
1281 } 1526 }
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 1527
1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1292 } 1529 }
1293 break; 1530 break;
1294 1531
1532 case PropertyNotify:
1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1534 break;
1535
1295 case SelectionClear: 1536 case SelectionClear:
1296 display->set_selection_owner (0); 1537 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; 1538 break;
1304 1539
1305 case SelectionRequest: 1540 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1307 break; 1542 break;
1308 1543
1544 case MapNotify:
1545#ifdef HAVE_BG_PIXMAP
1546 // This is needed at startup for the case of no window manager
1547 // or a non-reparenting window manager and also because we
1548 // defer bg image updates if the window is not mapped. The
1549 // short delay is to optimize for multiple ConfigureNotify
1550 // events at startup when the window manager reparents the
1551 // window, so as to perform the computation after we have
1552 // received all of them.
1553 if (bg_img == 0)
1554 update_background_ev.start (0.025);
1555#endif
1556 mapped = 1;
1557#ifdef TEXT_BLINK
1558 text_blink_ev.start ();
1559#endif
1560 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1561 break;
1562
1309 case UnmapNotify: 1563 case UnmapNotify:
1310 TermWin.mapped = 0; 1564 mapped = 0;
1311#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1313#endif 1567#endif
1568 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1314 break; 1569 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 1570
1329 case GraphicsExpose: 1571 case GraphicsExpose:
1330 case Expose: 1572 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1332 { 1574 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1575 do
1576 {
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1336#else 1579 }
1337 // don't understand this, so commented it out 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1581
1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1583
1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1585 {
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1340 //scr_expose (ev.xexpose.x, 0, 1588 }
1341 // ev.xexpose.width, TermWin.height, False); 1589
1342#endif
1343 want_refresh = 1; 1590 want_refresh = 1;
1344 } 1591 }
1345 else 1592 else
1346 { 1593 {
1347 XEvent unused_event; 1594 XEvent unused_event;
1348 1595
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1597 ;
1351 &unused_event)) ; 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 ;
1353 GraphicsExpose, 1600
1354 &unused_event)) ; 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1355 if (isScrollbarWindow (ev.xany.window))
1356 { 1602 {
1357 scrollBar.setIdle (); 1603 scrollBar.state = SB_STATE_IDLE;
1358 scrollbar_show (0); 1604 scrollBar.show (0);
1359 } 1605 }
1360#ifdef MENUBAR
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1362 menubar_expose ();
1363#endif
1364 } 1606 }
1365 break; 1607 break;
1366 1608
1367 case MotionNotify: 1609 case MotionNotify:
1368#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1611 if (hidden_pointer)
1370 pointer_unblank (); 1612 pointer_unblank ();
1371#endif 1613#endif
1372#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1373 if (isMenuBarWindow (ev.xany.window)) 1615 || priv_modes & PrivMode_MouseAnyEvent)
1616 mouse_report (ev.xbutton);
1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1618 break;
1619
1620 if (ev.xany.window == vt)
1374 { 1621 {
1375 menubar_control (ev.xbutton); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1624 ; // 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))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1626 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1628 ;
1388 1629
1389 XQueryPointer (display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1634 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1638 {
1398#endif 1639#endif
1640#if ISO_14755
1641 // 5.4
1642 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1643 {
1644 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1645 break;
1646 }
1647#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1401#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1654 {
1655 page_dirn scroll_selection_dir;
1405 int dist; 1656 int dist;
1406
1407 pending_scroll_selection=1;
1408 1657
1409 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1411 */ 1660 */
1412 if (scroll_selection_delay<=0) 1661 if (!sel_scroll_ev.is_active ())
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1414 1663
1415 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1417 */ 1666 */
1418 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1670
1423 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1425 { 1673 {
1426 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1428 } 1676 }
1429 else 1677 else
1430 { 1678 {
1431 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1681 }
1682
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1437 MIN_IT (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1439 } 1689 }
1440 else 1690 else
1441 { 1691 {
1442 /* we are within the text window, so we 1692 /* we are within the text window, so we
1443 * shouldn't be scrolling 1693 * shouldn't be scrolling
1444 */ 1694 */
1445 pending_scroll_selection = 0; 1695 sel_scroll_ev.stop();
1446 } 1696 }
1447#endif 1697#endif
1448#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1449
1450 } 1699 }
1451#endif 1700#endif
1452
1453 } 1701 }
1454 } 1702 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1456 { 1704 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1459 XQueryPointer (display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1713 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1715 scrollBar.size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0; 1716 want_refresh = 1;
1468 scrollbar_show (1); 1717 scrollBar.show (1);
1469 } 1718 }
1470 break; 1719 break;
1471 } 1720 }
1472}
1473 1721
1474void 1722#if defined(CURSOR_BLINK)
1723 if (ev.type == KeyPress)
1724 cursor_blink_reset ();
1725#endif
1726
1727#if defined(POINTER_BLANK)
1728 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1729 {
1730 if (ev.type == MotionNotify
1731 || ev.type == ButtonPress
1732 || ev.type == ButtonRelease)
1733 if (hidden_pointer)
1734 pointer_unblank ();
1735
1736 if (ev.type == KeyPress && hidden_pointer == 0)
1737 pointer_blank ();
1738 }
1739#endif
1740
1741 refresh_check ();
1742}
1743
1744#if ENABLE_FRILLS
1745void ecb_cold
1746rxvt_term::set_urgency (bool enable)
1747{
1748 if (enable == urgency_hint)
1749 return;
1750
1751 if (XWMHints *h = XGetWMHints (dpy, parent))
1752 {
1753 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1754 XSetWMHints (dpy, parent, h);
1755 urgency_hint = enable;
1756 XFree (h);
1757 }
1758}
1759#endif
1760
1761void ecb_cold
1762rxvt_term::focus_in ()
1763{
1764 if (!focus)
1765 {
1766 focus = 1;
1767 want_refresh = 1;
1768
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 {
1772 im_set_position ();
1773 XSetICFocus (Input_Context);
1774 }
1775#endif
1776#if CURSOR_BLINK
1777 if (option (Opt_cursorBlink))
1778 cursor_blink_ev.again ();
1779#endif
1780#if OFF_FOCUS_FADING
1781 if (rs[Rs_fade])
1782 {
1783 pix_colors = pix_colors_focused;
1784 scr_recolour ();
1785 }
1786#endif
1787#if ENABLE_FRILLS
1788 if (option (Opt_urgentOnBell))
1789 set_urgency (0);
1790#endif
1791
1792 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1793 }
1794}
1795
1796void ecb_cold
1797rxvt_term::focus_out ()
1798{
1799 if (focus)
1800 {
1801 focus = 0;
1802 want_refresh = 1;
1803
1804#if ENABLE_FRILLS
1805 if (option (Opt_urgentOnBell))
1806 set_urgency (0);
1807#endif
1808#if ENABLE_FRILLS || ISO_14755
1809 if (iso14755buf)
1810 {
1811 iso14755buf = 0;
1812# if ISO_14755
1813 scr_overlay_off ();
1814# endif
1815 }
1816#endif
1817#if USE_XIM
1818 if (Input_Context != NULL)
1819 XUnsetICFocus (Input_Context);
1820#endif
1821#if CURSOR_BLINK
1822 if (option (Opt_cursorBlink))
1823 cursor_blink_ev.stop ();
1824
1825 hidden_cursor = 0;
1826#endif
1827#if OFF_FOCUS_FADING
1828 if (rs[Rs_fade])
1829 {
1830 pix_colors = pix_colors_unfocused;
1831 scr_recolour ();
1832 }
1833#endif
1834
1835 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1836 }
1837}
1838
1839void ecb_cold
1840rxvt_term::update_fade_color (unsigned int idx)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 rgba c;
1846 pix_colors [Color_fade].get (c);
1847 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1848 }
1849#endif
1850}
1851
1852#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1853void ecb_hot
1475rxvt_term::rootwin_cb (XEvent &ev) 1854rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1855{
1477 SET_R (this); 1856 make_current ();
1478 SET_LOCALE (locale); 1857
1858 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1859 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1860 return;
1479 1861
1480 switch (ev.type) 1862 switch (ev.type)
1481 { 1863 {
1482 case PropertyNotify: 1864 case PropertyNotify:
1865 /*
1866 * if user used some Esetroot compatible prog to set the root bg,
1867 * use the property to determine the pixmap. We use it later on.
1868 */
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1869 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1870 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1484 { 1871 {
1485 if (ev.xproperty.state == PropertyNewValue) 1872#if BG_IMAGE_FROM_ROOT
1486 selection_property (ev.xproperty.window, ev.xproperty.atom); 1873 if (option (Opt_transparent))
1487 break; 1874 {
1875 rxvt_img::new_from_root (this)->replace (root_img);
1876 update_background ();
1877 }
1878#endif
1879 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1488 } 1880 }
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 1881
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; 1882 break;
1509#endif
1510 } 1883 }
1884
1885 refresh_check ();
1511} 1886}
1887#endif
1512 1888
1513void 1889void
1514rxvt_term::button_press (XButtonEvent &ev) 1890rxvt_term::button_press (XButtonEvent &ev)
1515{ 1891{
1516 int reportmode = 0, clickintime; 1892 int reportmode = 0, clickintime;
1517 1893
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1894 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1895
1519 if (!bypass_keystate) 1896 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1897 reportmode = !! (priv_modes & PrivMode_mouse_report);
1898
1521 /* 1899 /*
1522 * VT window processing of button press 1900 * VT window processing of button press
1523 */ 1901 */
1524 if (ev.window == TermWin.vt) 1902 if (ev.window == vt)
1525 { 1903 {
1904 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1905 return;
1906
1907#if ISO_14755
1908 // 5.4
1909 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1910 {
1911 iso14755_54 (ev.x, ev.y);
1912 return;
1913 }
1914#endif
1915
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1916 clickintime = ev.time - MEvent.time < multiClickTime;
1917
1527 if (reportmode) 1918 if (reportmode)
1528 { 1919 {
1529 /* mouse report from vt window */ 1920 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1921 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1922 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1923#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1924 if (ev.button == MEvent.button && clickintime)
1534 { 1925 {
1535 /* same button, within alloted time */ 1926 /* same button, within allowed time */
1536 MEvent.clicks++; 1927 MEvent.clicks++;
1928
1537 if (MEvent.clicks > 1) 1929 if (MEvent.clicks > 1)
1538 { 1930 {
1539 /* only report double clicks */ 1931 /* only report double clicks */
1540 MEvent.clicks = 2; 1932 MEvent.clicks = 2;
1541 mouse_report (ev); 1933 mouse_report (ev);
… …
1553 mouse_report (ev); 1945 mouse_report (ev);
1554 } 1946 }
1555#else 1947#else
1556 MEvent.button = ev.button; 1948 MEvent.button = ev.button;
1557 mouse_report (ev); 1949 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */ 1950#endif /* MOUSE_REPORT_DOUBLECLICK */
1559 1951
1560 } 1952 }
1561 else 1953 else
1562 { 1954 {
1563 if (ev.button != MEvent.button) 1955 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1956 MEvent.clicks = 0;
1957
1565 switch (ev.button) 1958 switch (ev.button)
1566 { 1959 {
1567 case Button1: 1960 case Button1:
1961 /* allow meta + click to select rectangular areas */
1962 /* should be done in screen.C */
1963#if ENABLE_FRILLS
1964 selection.rect = !!(ev.state & ModMetaMask);
1965#else
1966 selection.rect = false;
1967#endif
1968
1568 /* allow shift+left click to extend selection */ 1969 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1970 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1971 {
1571 if (MEvent.button == Button1 && clickintime) 1972 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1973 selection_rotate (ev.x, ev.y);
1573 else 1974 else
1574 selection_extend (ev.x, ev.y, 1); 1975 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1990 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1991 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1992 selection_rotate (ev.x, ev.y);
1592 else 1993 else
1593 selection_extend (ev.x, ev.y, 1); 1994 selection_extend (ev.x, ev.y, 1);
1995
1594 MEvent.button = Button3; 1996 MEvent.button = Button3;
1595 break; 1997 break;
1596 } 1998 }
1597 } 1999 }
2000
1598 MEvent.time = ev.time; 2001 MEvent.time = ev.time;
1599 return; 2002 return;
1600 } 2003 }
1601 2004
1602 /* 2005 /*
1603 * Scrollbar window processing of button press 2006 * Scrollbar window processing of button press
1604 */ 2007 */
1605 if (isScrollbarWindow (ev.window)) 2008 if (scrollBar.state && ev.window == scrollBar.win)
1606 { 2009 {
1607 scrollBar.setIdle (); 2010 page_dirn direction = NO_DIR;
2011
2012 if (scrollBar.upButton (ev.y))
2013 direction = UP; /* up */
2014 else if (scrollBar.dnButton (ev.y))
2015 direction = DN; /* down */
2016
2017 scrollBar.state = SB_STATE_IDLE;
1608 /* 2018 /*
1609 * Rxvt-style scrollbar: 2019 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider 2020 * move up if mouse is above slider
1611 * move dn if mouse is below slider 2021 * move dn if mouse is below slider
1612 * 2022 *
… …
1621 /* 2031 /*
1622 * Mouse report disabled scrollbar: 2032 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down 2033 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down 2034 * click on scrollbar - send pageup/down
1625 */ 2035 */
1626 if ((scrollBar.style == R_SB_NEXT 2036 if (direction == UP)
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A"); 2037 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT 2038 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"); 2039 tt_printf ("\033[B");
1636 else 2040 else
1637 switch (ev.button) 2041 switch (ev.button)
1638 { 2042 {
1639 case Button2: 2043 case Button2:
… …
1646 tt_printf ("\033[5~"); 2050 tt_printf ("\033[5~");
1647 break; 2051 break;
1648 } 2052 }
1649 } 2053 }
1650 else 2054 else
1651#endif /* NO_SCROLLBAR_REPORT */ 2055#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 { 2056 {
1658 if (scrollbarnext_upButton (ev.y)) 2057 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 { 2058 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2060 if (!cont_scroll_ev.is_active ())
2061 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1674#endif 2062#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 2063 if (scr_page (direction, 1))
1676 { 2064 {
1677 if (upordown < 0) 2065 if (direction == UP)
1678 scrollBar.setUp (); 2066 scrollBar.state = SB_STATE_UP;
1679 else 2067 else
1680 scrollBar.setDn (); 2068 scrollBar.state = SB_STATE_DOWN;
1681 } 2069 }
1682 } 2070 }
1683 else 2071 else
1684 switch (ev.button) 2072 switch (ev.button)
1685 { 2073 {
1686 case Button2: 2074 case Button2:
1687 switch (scrollbar_align) 2075 switch (scrollBar.align)
1688 { 2076 {
1689 case R_SB_ALIGN_TOP: 2077 case SB_ALIGN_TOP:
1690 csrO = 0; 2078 csrO = 0;
1691 break; 2079 break;
1692 case R_SB_ALIGN_CENTRE: 2080 case SB_ALIGN_CENTRE:
1693 csrO = (scrollBar.bot - scrollBar.top) / 2; 2081 csrO = (scrollBar.bot - scrollBar.top) / 2;
1694 break; 2082 break;
1695 case R_SB_ALIGN_BOTTOM: 2083 case SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2084 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2085 break;
1698 } 2086 }
2087
1699 if (scrollBar.style == R_SB_XTERM 2088 if (scrollBar.style == SB_STYLE_XTERM
1700 || scrollbar_above_slider (ev.y) 2089 || scrollBar.above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2090 || scrollBar.below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2091 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1703 scrollbar_size ()); 2092
1704 scrollBar.setMotion (); 2093 scrollBar.state = SB_STATE_MOTION;
1705 break; 2094 break;
1706 2095
1707 case Button1: 2096 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2097 if (scrollBar.align == SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top; 2098 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */ 2099 /* FALLTHROUGH */
1711 2100
1712 case Button3: 2101 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2102 if (scrollBar.style != SB_STYLE_XTERM)
1714 { 2103 {
1715 if (scrollbar_above_slider (ev.y)) 2104 if (scrollBar.above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2105# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2106 scr_page (UP, nrow - 1);
1718# else 2107# else
1719 scr_page (UP, TermWin.nrow / 4); 2108 scr_page (UP, nrow / 4);
1720# endif 2109# endif
1721 else if (scrollbar_below_slider (ev.y)) 2110 else if (scrollBar.below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2112 scr_page (DN, nrow - 1);
1724# else 2113# else
1725 scr_page (DN, TermWin.nrow / 4); 2114 scr_page (DN, nrow / 4);
1726# endif 2115# endif
1727 else 2116 else
1728 scrollBar.setMotion (); 2117 scrollBar.state = SB_STATE_MOTION;
1729 } 2118 }
1730 else 2119 else
1731 { 2120 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2121 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2122 (nrow
1734 * scrollbar_position (ev.y) 2123 * scrollBar.position (ev.y)
1735 / scrollbar_size ())); 2124 / scrollBar.size ()));
1736 } 2125 }
2126
1737 break; 2127 break;
1738 } 2128 }
1739 } 2129 }
2130
1740 return; 2131 return;
1741 } 2132 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2133}
1750 2134
1751void 2135void
1752rxvt_term::button_release (XButtonEvent &ev) 2136rxvt_term::button_release (XButtonEvent &ev)
1753{ 2137{
1754 int reportmode = 0; 2138 int reportmode = 0;
1755 2139
1756 csrO = 0; /* reset csr Offset */ 2140 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2141 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2142 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2143
1760 if (scrollbar_isUpDn ()) 2144 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1761 { 2145 {
1762 scrollBar.setIdle (); 2146 scrollBar.state = SB_STATE_IDLE;
1763 scrollbar_show (0); 2147 scrollBar.show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2148 }
2149
1769#ifdef SELECTION_SCROLLING 2150#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2151 sel_scroll_ev.stop();
1771#endif 2152#endif
2153
1772 if (ev.window == TermWin.vt) 2154 if (ev.window == vt)
1773 { 2155 {
2156 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2157 return;
2158
2159#if ISO_14755
2160 // 5.4
2161 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2162 return;
2163#endif
2164
1774 if (reportmode) 2165 if (reportmode)
1775 { 2166 {
1776 /* mouse report from vt window */ 2167 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2168 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2169 if (ev.button >= 4)
… …
1780#ifdef MOUSE_REPORT_DOUBLECLICK 2171#ifdef MOUSE_REPORT_DOUBLECLICK
1781 /* only report the release of 'slow' single clicks */ 2172 /* only report the release of 'slow' single clicks */
1782 if (MEvent.button != AnyButton 2173 if (MEvent.button != AnyButton
1783 && (ev.button != MEvent.button 2174 && (ev.button != MEvent.button
1784 || (ev.time - MEvent.time 2175 || (ev.time - MEvent.time
1785 > MULTICLICK_TIME / 2))) 2176 > multiClickTime / 2)))
1786 { 2177 {
1787 MEvent.clicks = 0; 2178 MEvent.clicks = 0;
1788 MEvent.button = AnyButton; 2179 MEvent.button = AnyButton;
1789 mouse_report (ev); 2180 mouse_report (ev);
1790 } 2181 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */ 2182#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton; 2183 MEvent.button = AnyButton;
1793 mouse_report (ev); 2184 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2185#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2186 return;
1796 } 2187 }
2188
1797 /* 2189 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2190 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2191 * when overriding mouse reporting
1800 */ 2192 */
1801 if (PrivateModes & PrivMode_mouse_report 2193 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2194 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2195 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2196 selection_extend (ev.x, ev.y, 0);
1805 2197
1806 switch (ev.button) 2198 switch (ev.button)
1807 { 2199 {
1808 case Button1: 2200 case Button1:
1809 case Button3: 2201 case Button3:
1810 selection_make (ev.time); 2202 selection_make (ev.time);
1811 break; 2203 break;
2204
1812 case Button2: 2205 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2206 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2207 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1814 break; 2208 break;
2209
1815#ifdef MOUSE_WHEEL 2210#ifdef MOUSE_WHEEL
1816 case Button4: 2211 case Button4:
1817 case Button5: 2212 case Button5:
1818 { 2213 {
1819 int i; 2214 int lines;
1820 page_dirn v; 2215 page_dirn dirn;
1821 2216
1822 v = (ev.button == Button4) ? UP : DN; 2217 dirn = ev.button == Button4 ? UP : DN;
2218
1823 if (ev.state & ShiftMask) 2219 if (ev.state & ShiftMask)
1824 i = 1; 2220 lines = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2221 else if (option (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2222 lines = nrow - 1;
1827 else 2223 else
1828 i = 5; 2224 lines = 5;
2225
1829# ifdef MOUSE_SLIP_WHEELING 2226# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2227 if (ev.state & ControlMask)
1831 { 2228 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2229 mouse_slip_wheel_speed += dirn;
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2230 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2231
2232 if (!slip_wheel_ev.is_active ())
2233 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1834 } 2234 }
2235 else
1835# endif 2236# 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 { 2237 {
1843 scr_page (v, 1); 2238 scr_page (dirn, lines);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1); 2239 scrollBar.show (1);
1846 } 2240 }
1847# endif
1848
1849 } 2241 }
1850 break; 2242 break;
1851#endif 2243#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 { 2244 }
1891 pchanged = 1; 2245 }
1892 XSetWindowBackground (display->display, TermWin.vt, 2246}
1893 PixColors[Color_bg]); 2247
1894 am_transparent = am_pixmap_trans = 0; 2248/*}}} */
2249
2250void ecb_hot
2251rxvt_term::cmd_parse ()
2252{
2253 wchar_t ch = NOCHAR;
2254 char *seq_begin; // remember start of esc-sequence here
2255
2256 for (;;)
2257 {
2258 if (ecb_unlikely (ch == NOCHAR))
1895 } 2259 {
1896 return pchanged; /* Don't try any more */ 2260 seq_begin = cmdbuf_ptr;
1897 } 2261 ch = next_char ();
1898 2262
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2263 if (ch == NOCHAR)
1900 XSync (display->display, False); 2264 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 { 2265 }
1939 nw += sx; 2266
1940 nx = -sx; 2267 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1941 sx = 0;
1942 } 2268 {
1943 2269 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 { 2270 {
1963 pchanged = 1; 2271 seen_input = 1;
1964 if (TermWin.pixmap != None) 2272 // many badly-written programs (e.g. jed) contain a race condition:
2273 // they first read the screensize and then install a SIGWINCH handler.
2274 // some window managers resize the window early, and these programs
2275 // then sometimes get the size wrong.
2276 // unfortunately other programs are even more buggy and dislike
2277 // being sent SIGWINCH, so only do it when we were in fact being
2278 // resized.
2279 if (seen_resize && cmd_pid)
2280 kill (-cmd_pid, SIGWINCH);
2281 }
2282
2283 /* Read a text string from the input buffer */
2284 wchar_t buf[UBUFSIZ];
2285 bool refreshnow = false;
2286 int nlines = 0;
2287 wchar_t *str = buf;
2288 wchar_t *eol = str + min (ncol, UBUFSIZ);
2289
2290 for (;;)
2291 {
2292 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2293 break;
2294
2295 *str++ = ch;
2296
2297 if (ecb_unlikely (ch == C0_LF || str >= eol))
1965 { 2298 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2299 if (ch == C0_LF)
1967 TermWin.pixmap = None; 2300 nlines++;
2301
2302 refresh_count++;
2303
2304 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2305 {
2306 refresh_count = 0;
2307
2308 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2309 {
2310 refreshnow = true;
2311 ch = NOCHAR;
2312 break;
2313 }
2314 }
2315
2316 // scr_add_lines only works for nlines <= nrow - 1.
2317 if (nlines >= nrow - 1)
2318 {
2319 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2320 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2321 scr_add_lines (buf, str - buf, nlines);
2322
2323 nlines = 0;
2324 str = buf;
2325 eol = str + min (ncol, UBUFSIZ);
2326 }
2327
2328 if (str >= eol)
2329 {
2330 if (eol >= buf + UBUFSIZ)
2331 {
2332 ch = NOCHAR;
2333 break;
2334 }
2335 else
2336 eol = min (eol + ncol, buf + UBUFSIZ);
2337 }
2338
1968 } 2339 }
2340
2341 seq_begin = cmdbuf_ptr;
2342 ch = next_char ();
1969 } 2343 }
1970 am_pixmap_trans = 0; 2344
2345 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2346 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2347 scr_add_lines (buf, str - buf, nlines);
2348
2349 /*
2350 * If there have been a lot of new lines, then update the screen
2351 * What the heck we'll cheat and only refresh less than every page-full.
2352 * if skipScroll is enabled.
2353 */
2354 if (refreshnow)
2355 {
2356 scr_refresh ();
2357 want_refresh = 1;
2358 }
1971 } 2359 }
1972 else 2360 else
1973 { 2361 {
1974 if (TermWin.pixmap != None) 2362 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 { 2363 {
2011 if (oldp != None) 2364 process_nonprinting (ch);
2012 pchanged = 1; 2365 }
2366 catch (const class out_of_input &o)
2367 {
2368 // we ran out of input, retry later
2369 cmdbuf_ptr = seq_begin;
2013 break; 2370 break;
2014 } 2371 }
2015 if (oldp != TermWin.parent[i])
2016 pchanged = 1;
2017 }
2018 2372
2019 n = 0; 2373 ch = NOCHAR;
2020
2021 if (pchanged)
2022 { 2374 }
2023 for (; n < (unsigned int)i; n++) 2375 }
2024 { 2376}
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2377
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2378// read the next character
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2379wchar_t ecb_hot
2028 { 2380rxvt_term::next_char () NOTHROW
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2381{
2030 break; 2382 while (cmdbuf_ptr < cmdbuf_endp)
2031 } 2383 {
2032 } 2384 // assume 7-bit to be ascii ALWAYS
2385 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2386 return *cmdbuf_ptr++;
2387
2388 wchar_t wc;
2389 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390
2391 if (len == (size_t)-2)
2033 } 2392 {
2034 2393 // the mbstate stores incomplete sequences. didn't know this :/
2035 if (n > (int) (sizeof (TermWin.parent) 2394 cmdbuf_ptr = cmdbuf_endp;
2036 / sizeof (TermWin.parent[0]))) 2395 break;
2037 { 2396 }
2038 D_X ((stderr, "InheritPixmap Turning off")); 2397
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2398 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 } 2399 {
2046 else 2400 mbstate.reset (); // reset now undefined conversion state
2401 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2402 // in which case we "erroneously" return the next byte which might be valid.
2403 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2047 { 2404 }
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 2405
2053 rqt.tv_sec = 1; 2406 // assume wchar == unicode
2054 rqt.tv_nsec = 0; 2407 cmdbuf_ptr += len;
2055 nanosleep (&rqt, NULL); 2408 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 } 2409 }
2410
2411 return NOCHAR;
2412}
2413
2414// read the next octet
2415uint32_t ecb_hot
2416rxvt_term::next_octet () NOTHROW
2417{
2418 return cmdbuf_ptr < cmdbuf_endp
2419 ? (unsigned char)*cmdbuf_ptr++
2420 : NOCHAR;
2421}
2422
2423static class out_of_input out_of_input;
2424
2425wchar_t ecb_hot
2426rxvt_term::cmd_getc () THROW ((class out_of_input))
2427{
2428 wchar_t c = next_char ();
2429
2430 if (c == NOCHAR)
2431 throw out_of_input;
2432
2071 return pchanged; 2433 return c;
2072} 2434}
2073#endif
2074 2435
2075/*}}} */ 2436uint32_t ecb_hot
2437rxvt_term::cmd_get8 () THROW ((class out_of_input))
2438{
2439 uint32_t c = next_octet ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2444 return c;
2445}
2076 2446
2077/*{{{ print pipe */ 2447/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2448/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2449#ifdef PRINTPIPE
2080FILE * 2450FILE * ecb_cold
2081rxvt_term::popen_printer () 2451rxvt_term::popen_printer ()
2082{ 2452{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2453 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2454
2085 if (stream == NULL) 2455 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2456 rxvt_warn ("can't open printer pipe, not printing.\n");
2457
2087 return stream; 2458 return stream;
2088} 2459}
2089 2460
2090int 2461int ecb_cold
2091rxvt_term::pclose_printer (FILE *stream) 2462rxvt_term::pclose_printer (FILE *stream)
2092{ 2463{
2093 fflush (stream); 2464 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); 2465 return pclose (stream);
2100# endif
2101} 2466}
2102 2467
2103/* 2468/*
2104 * simulate attached vt100 printer 2469 * simulate attached vt100 printer
2105 */ 2470 */
2106void 2471void ecb_cold
2107rxvt_term::process_print_pipe () 2472rxvt_term::process_print_pipe ()
2108{ 2473{
2109 int done; 2474 FILE *fd = popen_printer ();
2110 FILE *fd;
2111 2475
2112 if ((fd = popen_printer ()) == NULL) 2476 if (!fd)
2113 return; 2477 return;
2114 2478
2115 /* 2479 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2480 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2481 * is received.
2118 */ 2482 */
2119 for (done = 0; !done;) 2483 for (int done = 0; !done; )
2120 { 2484 {
2121 unsigned char buf[8]; 2485 unsigned char buf[8];
2122 unsigned char ch; 2486 unicode_t ch;
2123 unsigned int i, len; 2487 unsigned int i, len;
2124 2488
2125 if ((ch = cmd_getc ()) != C0_ESC) 2489 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2490 {
2127 if (putc (ch, fd) == EOF) 2491 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2492 break; /* done = 1 */
… …
2143 { 2507 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2508 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2509 break; /* done = 1 */
2146 } 2510 }
2147 } 2511 }
2512
2148 for (i = 0; i < len; i++) 2513 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2514 if (putc (buf[i], fd) == EOF)
2150 { 2515 {
2151 done = 1; 2516 done = 1;
2152 break; 2517 break;
2153 } 2518 }
2154 } 2519 }
2155 } 2520 }
2521
2156 pclose_printer (fd); 2522 pclose_printer (fd);
2157} 2523}
2158#endif /* PRINTPIPE */ 2524#endif /* PRINTPIPE */
2159/*}}} */ 2525/*}}} */
2160 2526
2161/* *INDENT-OFF* */
2162enum { 2527enum {
2163 C1_40 = 0x40, 2528 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2529 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2530 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2531 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2532 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2533};
2169/* *INDENT-ON* */
2170 2534
2171/*{{{ process non-printing single characters */ 2535/*{{{ process non-printing single characters */
2172void 2536void ecb_hot
2173rxvt_term::process_nonprinting (unsigned char ch) 2537rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2538{
2175 switch (ch) 2539 switch (ch)
2176 { 2540 {
2541 case C0_ESC:
2542 process_escape_seq ();
2543 break;
2177 case C0_ENQ: /* terminal Status */ 2544 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2545 if (rs[Rs_answerbackstring])
2179 tt_write ( 2546 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 2547 else
2183 tt_write ((unsigned char *)VT100_ANS, 2548 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2549 break;
2186 case C0_BEL: /* bell */ 2550 case C0_BEL: /* bell */
2187 scr_bell (); 2551 scr_bell ();
2188 break; 2552 break;
2189 case C0_BS: /* backspace */ 2553 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2568 scr_charset_choose (1);
2205 break; 2569 break;
2206 case C0_SI: /* shift in - acs */ 2570 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2571 scr_charset_choose (0);
2208 break; 2572 break;
2573
2574#ifdef EIGHT_BIT_CONTROLS
2575 // 8-bit controls
2576 case 0x90: /* DCS */
2577 process_dcs_seq ();
2578 break;
2579 case 0x9b: /* CSI */
2580 process_csi_seq ();
2581 break;
2582 case 0x9d: /* OSC */
2583 process_osc_seq ();
2584 break;
2585#endif
2209 } 2586 }
2210} 2587}
2211/*}}} */ 2588/*}}} */
2212 2589
2213 2590
2214/*{{{ process VT52 escape sequences */ 2591/*{{{ process VT52 escape sequences */
2215void 2592void ecb_cold
2216rxvt_term::process_escape_vt52 (unsigned char ch) 2593rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 2594{
2218 int row, col; 2595 int row, col;
2219 2596
2220 switch (ch) 2597 switch (ch)
2221 { 2598 {
… …
2254 break; 2631 break;
2255 case 'Z': /* identify the terminal type */ 2632 case 'Z': /* identify the terminal type */
2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2633 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2257 break; 2634 break;
2258 case '<': /* turn off VT52 mode */ 2635 case '<': /* turn off VT52 mode */
2259 PrivMode (0, PrivMode_vt52); 2636 priv_modes &= ~PrivMode_vt52;
2260 break; 2637 break;
2261 case 'F': /* use special graphics character set */ 2638 case 'F': /* use special graphics character set */
2262 case 'G': /* use regular character set */ 2639 case 'G': /* use regular character set */
2263 /* unimplemented */ 2640 /* unimplemented */
2264 break; 2641 break;
… …
2270} 2647}
2271/*}}} */ 2648/*}}} */
2272 2649
2273 2650
2274/*{{{ process escape sequences */ 2651/*{{{ process escape sequences */
2275void 2652void ecb_hot
2276rxvt_term::process_escape_seq () 2653rxvt_term::process_escape_seq ()
2277{ 2654{
2278 unsigned char ch = cmd_getc (); 2655 unicode_t ch = cmd_getc ();
2279 2656
2280 if (PrivateModes & PrivMode_vt52) 2657 if (priv_modes & PrivMode_vt52)
2281 { 2658 {
2282 process_escape_vt52 (ch); 2659 process_escape_vt52 (ch);
2283 return; 2660 return;
2284 } 2661 }
2285 2662
2286 switch (ch) 2663 switch (ch)
2287 { 2664 {
2288 /* case 1: do_tek_mode (); break; */
2289 case '#': 2665 case '#':
2290 if (cmd_getc () == '8') 2666 if (cmd_getc () == '8')
2291 scr_E (); 2667 scr_E ();
2292 break; 2668 break;
2293 case '(': 2669 case '(':
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 2676 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 2677 break;
2302 case '+': 2678 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 2679 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 2680 break;
2305#ifndef NO_FRILLS 2681#if !ENABLE_MINIMAL
2306 case '6': 2682 case '6':
2307 scr_backindex (); 2683 scr_backindex ();
2308 break; 2684 break;
2309#endif 2685#endif
2310 case '7': 2686 case '7':
2311 scr_cursor (SAVE); 2687 scr_cursor (SAVE);
2312 break; 2688 break;
2313 case '8': 2689 case '8':
2314 scr_cursor (RESTORE); 2690 scr_cursor (RESTORE);
2315 break; 2691 break;
2316#ifndef NO_FRILLS 2692#if !ENABLE_MINIMAL
2317 case '9': 2693 case '9':
2318 scr_forwardindex (); 2694 scr_forwardindex ();
2319 break; 2695 break;
2320#endif 2696#endif
2697 // DECPAM/DECPNM
2321 case '=': 2698 case '=':
2699 priv_modes |= PrivMode_aplKP;
2700 break;
2322 case '>': 2701 case '>':
2323 PrivMode ((ch == '='), PrivMode_aplKP); 2702 priv_modes &= ~PrivMode_aplKP;
2324 break; 2703 break;
2325 2704
2326 case C1_40: 2705 case C1_40:
2327 cmd_getc (); 2706 cmd_getc ();
2328 break; 2707 break;
… …
2331 break; 2710 break;
2332 2711
2333 /* 8.3.87: NEXT LINE */ 2712 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 2713 case C1_NEL: /* ESC E */
2335 { 2714 {
2336 uint32_t nlcr[] = { '\n', '\r' }; 2715 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 2716 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2338 } 2717 }
2339 break; 2718 break;
2340 2719
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 2720 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 2721 case C1_ESA: /* ESC G */
2343 process_graphics (); 2722 // used by original rxvt for rob nations own graphics mode
2723 if (cmd_getc () == 'Q')
2724 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2344 break; 2725 break;
2345 2726
2346 /* 8.3.63: CHARACTER TABULATION SET */ 2727 /* 8.3.63: CHARACTER TABULATION SET */
2347 case C1_HTS: /* ESC H */ 2728 case C1_HTS: /* ESC H */
2348 scr_set_tab (1); 2729 scr_set_tab (1);
… …
2352 case C1_RI: /* ESC M */ 2733 case C1_RI: /* ESC M */
2353 scr_index (DN); 2734 scr_index (DN);
2354 break; 2735 break;
2355 2736
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 2737 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 2738 /* case C1_SS2: break; */
2358 2739
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 2740 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 2741 /* case C1_SS3: break; */
2361 2742
2362 /* 8.3.27: DEVICE CONTROL STRING */ 2743 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 2744 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 2745 process_dcs_seq ();
2365 break; 2746 break;
2366 2747
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2748 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 2749 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 2750 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 2751 break; /* steal obsolete ESC [ c */
2372 2752
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2753 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2374 case C1_CSI: /* ESC [ */ 2754 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 2755 process_csi_seq ();
2376 break; 2756 break;
2377 2757
2378 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2758 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2379 case C1_OSC: /* ESC ] */ 2759 case C1_OSC: /* ESC ] */
2380 process_osc_seq (); 2760 process_osc_seq ();
2381 break; 2761 break;
2382 2762
2383 /* 8.3.106: RESET TO INITIAL STATE */ 2763 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2384 case 'c': 2764 case 'c':
2765 mbstate.reset ();
2385 scr_poweron (); 2766 scr_poweron ();
2386 scrollbar_show (1); 2767 scrollBar.show (1);
2387 break; 2768 break;
2388 2769
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2770 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2390 case 'n': 2771 case 'n':
2391 scr_charset_choose (2); 2772 scr_charset_choose (2);
… …
2398 } 2779 }
2399} 2780}
2400/*}}} */ 2781/*}}} */
2401 2782
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2783/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */
2404enum { 2784enum {
2405 CSI_ICH = 0x40, 2785 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2786 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2787 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2788 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2789 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2410 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2790 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2411 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2791 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2412 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2792 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2413 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2793 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2414}; 2794};
2415 2795
2416#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2796#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2417 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2797 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2418 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2798 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2419#define get_byte_array_bit(array, bit) \ 2799#define get_byte_array_bit(array, bit) \
2420 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2800 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2421 2801
2422const unsigned char csi_defaults[] = 2802static const unsigned char csi_defaults[] =
2423 { 2803 {
2424 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2804 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2425 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2805 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2806 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2807 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2808 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2809 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2810 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2811 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 2812 };
2433/* *INDENT-ON* */
2434 2813
2435void 2814void ecb_hot
2436rxvt_term::process_csi_seq () 2815rxvt_term::process_csi_seq ()
2437{ 2816{
2438 unsigned char ch, priv, i; 2817 unicode_t ch, priv, prev_ch, i;
2439 unsigned int nargs, p; 2818 unsigned int nargs, p;
2440 int n, ndef; 2819 int n, ndef;
2441 int arg[ESC_ARGS]; 2820 int arg[ESC_ARGS] = { };
2442 2821
2443 for (nargs = ESC_ARGS; nargs > 0;) 2822 nargs = 0;
2444 arg[--nargs] = 0;
2445 2823
2446 priv = 0; 2824 priv = 0;
2447 ch = cmd_getc (); 2825 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?') 2826 if ((ch >= '<' && ch <= '?') || ch == '!')
2827 {
2449 { /* '<' '=' '>' '?' */ 2828 /* '<' '=' '>' '?' '!' */
2450 priv = ch; 2829 priv = ch;
2451 ch = cmd_getc (); 2830 ch = cmd_getc ();
2452 } 2831 }
2832
2833 prev_ch = 0;
2453 /* read any numerical arguments */ 2834 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 2835 for (n = -1; ch < CSI_ICH; )
2455 { 2836 {
2456 if (isdigit (ch)) 2837 if (isdigit (ch))
2457 { 2838 {
… …
2464 { 2845 {
2465 if (nargs < ESC_ARGS) 2846 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 2847 arg[nargs++] = n;
2467 n = -1; 2848 n = -1;
2468 } 2849 }
2469 else if (ch == '\b') 2850 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); 2851 process_nonprinting (ch);
2481 } 2852
2853 prev_ch = ch;
2482 ch = cmd_getc (); 2854 ch = cmd_getc ();
2483 } 2855 }
2484 2856
2485 if (ch > CSI_7F) 2857 if (ch > CSI_7F)
2486 return; 2858 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 2864 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 2865 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 2866 if (arg[p] == -1)
2495 arg[p] = ndef; 2867 arg[p] = ndef;
2496 2868
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 /* 2869 /*
2505 * private mode handling 2870 * private mode handling
2506 */ 2871 */
2507 if (priv) 2872 if (priv)
2508 { 2873 {
2509 switch (priv) 2874 switch (priv)
2510 { 2875 {
2511 case '>': 2876 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 2877 if (ch == CSI_DA) /* secondary device attributes */
2878 {
2879 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2880 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2881 //
2882 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2883 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2884 // versions.
2885 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2886 tt_printf ("\033[>%d;95;0c", 'U');
2887 }
2514 break; 2888 break;
2889
2515 case '?': 2890 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2891 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 2892 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 2893 break;
2894
2895 case '!':
2896 if (ch == CSI_70)
2897 {
2898 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2899 scr_soft_reset ();
2900
2901 static const int pm_h[] = { 7, 25 };
2902 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2903
2904 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2905 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2519 } 2906 }
2907 break;
2908 }
2909
2520 return; 2910 return;
2521 } 2911 }
2522 2912
2523 switch (ch) 2913 switch (ch)
2524 { 2914 {
… …
2538 } 2928 }
2539 break; 2929 break;
2540#endif 2930#endif
2541 2931
2542 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2932 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2543 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2933 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2544 arg[0] = -arg[0]; 2934 arg[0] = -arg[0];
2545 /* FALLTHROUGH */ 2935 /* FALLTHROUGH */
2546 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2936 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2547 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2937 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2548 scr_gotorc (arg[0], 0, RELATIVE); 2938 scr_gotorc (arg[0], 0, RELATIVE);
2549 break; 2939 break;
2550 2940
2551 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2941 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2552 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2942 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2623 3013
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3014 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3015 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3016 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3017 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3018 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3019 break;
2630 3020
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3021 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3022 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3023 break;
2635 3024
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3025 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3026 process_sgr_mode (nargs, arg);
2638 break; 3027 break;
… …
2644 tt_printf ("\033[0n"); 3033 tt_printf ("\033[0n");
2645 break; 3034 break;
2646 case 6: /* CPR requested */ 3035 case 6: /* CPR requested */
2647 scr_report_position (); 3036 scr_report_position ();
2648 break; 3037 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3038 case 7: /* unofficial extension */
3039 if (option (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3040 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3041 break;
2653#endif
2654 case 8: /* unofficial extension */ 3042 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3043 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3044 break;
2657 } 3045 }
2658 break; 3046 break;
2659 3047
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3048 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3081 break;
2694 3082
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3083 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3084 if (arg[0] == 4)
2697 scr_insert_mode (0); 3085 scr_insert_mode (0);
3086 else if (arg[0] == 20)
3087 priv_modes &= ~PrivMode_LFNL;
2698 break; 3088 break;
2699 3089
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3090 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3091 if (arg[0] == 4)
2702 scr_insert_mode (1); 3092 scr_insert_mode (1);
3093 else if (arg[0] == 20)
3094 priv_modes |= PrivMode_LFNL;
3095 break;
3096
3097 case CSI_71: // DECSCUSR: set cursor style
3098 if (prev_ch == ' ')
3099 set_cursor_style (arg[0]);
2703 break; 3100 break;
2704 3101
2705 /* 3102 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3103 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3104 */
… …
2719 break; 3116 break;
2720 case CSI_75: 3117 case CSI_75:
2721 scr_cursor (RESTORE); 3118 scr_cursor (RESTORE);
2722 break; 3119 break;
2723 3120
2724#ifndef NO_FRILLS 3121#if !ENABLE_MINIMAL
2725 case CSI_74: 3122 case CSI_74:
2726 process_window_ops (arg, nargs); 3123 process_window_ops (arg, nargs);
2727 break; 3124 break;
2728#endif 3125#endif
2729 3126
2730 case CSI_78: /* DECREQTPARM */ 3127 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3128 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3129 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3130 break;
2734 3131
2735 default: 3132 default:
2736 break; 3133 break;
2737 } 3134 }
2738} 3135}
2739/*}}} */ 3136/*}}} */
2740 3137
2741#ifndef NO_FRILLS 3138#if !ENABLE_MINIMAL
2742/* ARGSUSED */
2743void 3139void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3140rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3141{
2746 int x, y; 3142 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3143 XWindowAttributes wattr;
2751 Window wdummy; 3144 Window wdummy;
3145
3146 dLocal (Display *, dpy);
2752 3147
2753 if (nargs == 0) 3148 if (nargs == 0)
2754 return; 3149 return;
3150
2755 switch (args[0]) 3151 switch (args[0])
2756 { 3152 {
2757 /* 3153 /*
2758 * commands 3154 * commands
2759 */ 3155 */
2760 case 1: /* deiconify window */ 3156 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3157 XMapWindow (dpy, parent);
2762 break; 3158 break;
2763 case 2: /* iconify window */ 3159 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3160 XIconifyWindow (dpy, parent, display->screen);
2765 DefaultScreen (display->display));
2766 break; 3161 break;
2767 case 3: /* set position (pixels) */ 3162 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3163 XMoveWindow (dpy, parent, args[1], args[2]);
2769 break; 3164 break;
2770 case 4: /* set size (pixels) */ 3165 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3166 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3167 break;
2773 case 5: /* raise window */ 3168 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3169 XRaiseWindow (dpy, parent);
2775 break; 3170 break;
2776 case 6: /* lower window */ 3171 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3172 XLowerWindow (dpy, parent);
2778 break; 3173 break;
2779 case 7: /* refresh window */ 3174 case 7: /* refresh window */
2780 scr_touch (true); 3175 scr_touch (true);
2781 break; 3176 break;
2782 case 8: /* set size (chars) */ 3177 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3178 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3179 (unsigned int) (args[1] * fheight));
2785 break; 3180 break;
3181
3182 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3183 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3184 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3185 set_widthheight ((unsigned int)vt_width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3186 (unsigned int) (args[1] * fheight));
2790 break; 3187 break;
3188
2791 /* 3189 /*
2792 * reports - some output format copied from XTerm 3190 * reports - some output format copied from XTerm
2793 */ 3191 */
2794 case 11: /* report window state */ 3192 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3193 XGetWindowAttributes (dpy, parent, &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3194 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3195 break;
2798 case 13: /* report window position */ 3196 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3197 XGetWindowAttributes (dpy, parent, &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3198 XTranslateCoordinates (dpy, parent, wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3199 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3200 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3201 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3202 break;
2805 case 14: /* report window size (pixels) */ 3203 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3205 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3206 break;
3207 case 18: /* report text area size (chars) */
3208 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3209 break;
2809 case 18: /* report window size (chars) */ 3210 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3211 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3212 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3213 case 20: /* report icon label */
3214 {
3215 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3216 XGetIconName (dpy, parent, &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3217 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3218 XFree (s);
3219 }
2816 break; 3220 break;
2817 case 21: /* report window title */ 3221 case 21: /* report window title */
2818 XFetchName (display->display, TermWin.parent[0], &s); 3222 {
3223 char *s;
3224 XFetchName (dpy, parent, &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3225 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3226 XFree (s);
3227 }
2820 break; 3228 break;
2821#endif
2822
2823 } 3229 }
2824} 3230}
2825#endif 3231#endif
2826 3232
2827/*----------------------------------------------------------------------*/ 3233/*----------------------------------------------------------------------*/
2828/* 3234/*
2829 * get input up until STRING TERMINATOR (or BEL) 3235 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3236 * ends_how is terminator used. returned input must be free()'d
2831 */ 3237 */
2832unsigned char * 3238char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3239rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3240{
2835 int seen_esc = 0; /* seen escape? */ 3241 unicode_t ch;
3242 bool seen_esc = false;
2836 unsigned int n = 0; 3243 unsigned int n = 0;
2837 unsigned char *s; 3244 wchar_t string[CBUFSIZ];
2838 unsigned char ch, string[STRING_MAX];
2839 3245
2840 for (; (ch = cmd_getc ());) 3246 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3247 {
2842 if (ch == C0_BEL 3248 if (seen_esc)
2843 || ch == CHAR_ST 3249 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3250 if (ch == 0x5c) /* 7bit ST */
2845 break; 3251 break;
3252 else
3253 return NULL;
3254 }
2846 if (ch == C0_ESC) 3255 else if (ch == C0_ESC)
2847 { 3256 {
2848 seen_esc = 1; 3257 seen_esc = true;
2849 continue; 3258 continue;
2850 } 3259 }
3260 else if (ch == C0_BEL || ch == CHAR_ST)
3261 break;
2851 else if (ch == '\t') 3262 else if (ch == C0_SYN)
2852 ch = ' '; /* translate '\t' to space */ 3263 ch = cmd_get8 ();
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3264 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3265 return NULL; /* other control character - exit */
3266
3267 seen_esc = false;
3268
2855 if (n < sizeof (string) - 1) 3269 if (n >= sizeof (string) - 1)
3270 // stop at some sane length
3271 return NULL;
3272
2856 string[n++] = ch; 3273 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3274 }
3275
2859 string[n++] = '\0'; 3276 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3277
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3278 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3279
2864 return s; 3280 return rxvt_wcstombs (string);
2865} 3281}
2866 3282
2867/*----------------------------------------------------------------------*/ 3283/*----------------------------------------------------------------------*/
2868/* 3284/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3285 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3286 */
2871void 3287void
2872rxvt_term::process_dcs_seq () 3288rxvt_term::process_dcs_seq ()
2873{ 3289{
2874 unsigned char eh, *s;
2875 /* 3290 /*
2876 * Not handled yet 3291 * Not handled yet
2877 */ 3292 */
3293
3294 unicode_t eh;
2878 s = get_to_st (&eh); 3295 char *s = get_to_st (eh);
2879 if (s) 3296 if (s)
2880 free (s); 3297 free (s);
3298
2881 return; 3299 return;
2882} 3300}
2883 3301
2884/*----------------------------------------------------------------------*/ 3302/*----------------------------------------------------------------------*/
2885/* 3303/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3304 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3305 */
2888void 3306void
2889rxvt_term::process_osc_seq () 3307rxvt_term::process_osc_seq ()
2890{ 3308{
2891 unsigned char ch, eh, *s; 3309 int arg;
2892 int arg;
2893 3310
2894 ch = cmd_getc (); 3311 unicode_t ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3312 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3313 arg = arg * 10 + (ch - '0');
2897 3314
2898 if (ch == ';') 3315 if (ch == ';')
2899 { 3316 {
3317 unicode_t eh;
2900 s = get_to_st (&eh); 3318 char *s = get_to_st (eh);
3319
2901 if (s) 3320 if (s)
2902 { 3321 {
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); 3322 process_xterm_seq (arg, s, eh);
2915 free (s); 3323 free (s);
2916 } 3324 }
2917 } 3325 }
2918} 3326}
3327
3328void
3329rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3330{
3331 if (str[0] == '?' && !str[1])
3332 {
3333 rgba c;
3334 pix_colors_focused[color].get (c);
3335
3336#if XFT
3337 if (c.a != rgba::MAX_CC)
3338 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3339 else
3340#endif
3341 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3342 }
3343 else
3344 set_window_color (color, str);
3345}
3346
2919/* 3347/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3348 * 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 */ 3349 */
2942void 3350void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3351rxvt_term::process_xterm_seq (int op, char *str, char resp)
2944{ 3352{
2945 int changed = 0; 3353 int color;
2946 int color;
2947 char *buf, *name; 3354 char *buf, *name;
3355 bool query = str[0] == '?' && !str[1];
3356 int saveop = op;
3357
3358 dLocal (Display *, dpy);
2948 3359
2949 assert (str != NULL); 3360 assert (str != NULL);
3361
3362 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3363 return;
3364
2950 switch (op) 3365 switch (op)
2951 { 3366 {
2952 case XTerm_name: 3367 case XTerm_name:
2953 set_title (str); 3368 set_title (str);
2954 /* FALLTHROUGH */ 3369 /* FALLTHROUGH */
2955 case XTerm_iconName: 3370 case XTerm_iconName:
2956 set_iconName (str); 3371 set_icon_name (str);
2957 break; 3372 break;
2958 case XTerm_title: 3373 case XTerm_title:
2959 set_title (str); 3374 set_title (str);
2960 break; 3375 break;
3376 case XTerm_property:
3377 if (str[0] == '?')
3378 {
3379 Atom prop = display->atom (str + 1);
3380 Atom actual_type;
3381 int actual_format;
3382 unsigned long nitems;
3383 unsigned long bytes_after;
3384 unsigned char *value = 0;
3385 const char *str = "";
3386
3387 if (prop
3388 && XGetWindowProperty (dpy, parent,
3389 prop, 0, 1<<16, 0, AnyPropertyType,
3390 &actual_type, &actual_format,
3391 &nitems, &bytes_after, &value) == Success
3392 && actual_type != None
3393 && actual_format == 8)
3394 str = (const char *)(value);
3395
3396 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3397
3398 XFree (value);
3399 }
3400 else
3401 {
3402 char *eq = strchr (str, '=');
3403
3404 if (eq)
3405 {
3406 *eq = 0;
3407 set_utf8_property (display->atom (str), eq + 1);
3408 }
3409 else
3410 XDeleteProperty (dpy, parent,
3411 display->atom (str));
3412 }
3413 break;
3414
2961 case XTerm_Color: 3415 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3416 for (buf = (char *)str; buf && *buf;)
2963 { 3417 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3418 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3419 break;
3420
2966 *name++ = '\0'; 3421 *name++ = '\0';
2967 color = atoi (buf); 3422 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3423
3424 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3425 break;
3426
2970 if ((buf = STRCHR (name, ';')) != NULL) 3427 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3428 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3429
3430 process_color_seq (op, color, name, resp);
2973 } 3431 }
3432 break;
3433 case Rxvt_restoreFG:
3434 case XTerm_Color00:
3435 process_color_seq (op, Color_fg, str, resp);
3436 break;
3437 case Rxvt_restoreBG:
3438 case XTerm_Color01:
3439 process_color_seq (op, Color_bg, str, resp);
2974 break; 3440 break;
2975#ifndef NO_CURSORCOLOR 3441#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3442 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3443 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3444 break;
2979#endif 3445#endif
2980 case XTerm_Color_pointer: 3446 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3447 process_color_seq (op, Color_pointer_fg, str, resp);
2982 break; 3448 break;
3449 case XTerm_Color_pointer_bg:
3450 process_color_seq (op, Color_pointer_bg, str, resp);
3451 break;
3452#ifdef OPTION_HC
3453 case XTerm_Color_HC:
3454 process_color_seq (op, Color_HC, str, resp);
3455 break;
3456 case XTerm_Color_HTC:
3457 process_color_seq (op, Color_HTC, str, resp);
3458 break;
3459#endif
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3460#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD: 3461 case URxvt_Color_BD:
2985 set_window_color (Color_BD, str); 3462 process_color_seq (op, Color_BD, str, resp);
2986 break; 3463 break;
2987 case XTerm_Color_UL: 3464 case URxvt_Color_UL:
2988 set_window_color (Color_UL, str); 3465 process_color_seq (op, Color_UL, str, resp);
2989 break; 3466 break;
2990 case XTerm_Color_RV: 3467 case URxvt_Color_IT:
2991 set_window_color (Color_RV, str); 3468 process_color_seq (op, Color_IT, str, resp);
2992 break; 3469 break;
2993#endif 3470#endif
3471 case URxvt_Color_border:
3472 process_color_seq (op, Color_border, str, resp);
3473 break;
2994 3474
2995 case XTerm_Menu: 3475#if BG_IMAGE_FROM_ROOT
3476 case URxvt_Color_tint:
3477 process_color_seq (op, Color_tint, str, resp);
2996 /* 3478 {
2997 * rxvt_menubar_dispatch () violates the constness of the string, 3479 bool changed = false;
2998 * so DON'T do it here 3480
3481 if (ISSET_PIXCOLOR (Color_tint))
3482 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3483
3484 if (changed)
3485 update_background ();
2999 */ 3486 }
3487
3000 break; 3488 break;
3489#endif
3490
3491#if BG_IMAGE_FROM_FILE
3001 case XTerm_Pixmap: 3492 case Rxvt_Pixmap:
3002 if (*str != ';') 3493 if (!strcmp (str, "?"))
3003 { 3494 {
3004#if XPM_BACKGROUND 3495 char str[256];
3005 scale_pixmap (""); /* reset to default scaling */ 3496 int h_scale = fimage.h_scale;
3006 set_bgPixmap (str); /* change pixmap */ 3497 int v_scale = fimage.v_scale;
3007#endif 3498 int h_align = fimage.h_align;
3008 scr_touch (true); 3499 int v_align = fimage.v_align;
3500
3501 sprintf (str, "[%dx%d+%d+%d]",
3502 h_scale, v_scale,
3503 h_align, v_align);
3504 process_xterm_seq (XTerm_title, str, CHAR_ST);
3009 } 3505 }
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 3506 else
3043 { 3507 {
3044 set_locale (str); 3508 bool changed = false;
3045# ifdef USE_XIM 3509
3046 im_cb (); 3510 if (*str != ';')
3047# endif 3511 {
3512 try
3513 {
3514 fimage.set_file_geometry (this, str);
3515 changed = true;
3516 }
3517 catch (const class rxvt_failure_exception &e)
3518 {
3519 }
3520 }
3521 else
3522 {
3523 str++;
3524 if (fimage.set_geometry (str, true))
3525 changed = true;
3526 }
3527
3528 if (changed)
3529 {
3530 if (bg_window_position_sensitive ())
3531 {
3532 int x, y;
3533 get_window_origin (x, y);
3534 parent_x = x;
3535 parent_y = y;
3536 }
3537 update_background ();
3538 }
3048 } 3539 }
3049 break; 3540 break;
3541#endif
3542
3050 case XTerm_findfont: 3543 case XTerm_logfile:
3051 { 3544 // 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; 3545 break;
3056#endif 3546
3057#if 0 3547#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3548 case Rxvt_dumpscreen: /* no error notices */
3059 { 3549 {
3060 int fd; 3550 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3551 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3552 {
3063 scr_dump (fd); 3553 scr_dump (fd);
3064 close (fd); 3554 close (fd);
3065 } 3555 }
3066 } 3556 }
3067 break; 3557 break;
3068#endif 3558#endif
3559 case XTerm_font:
3560 op = URxvt_font;
3561 case URxvt_font:
3562#if ENABLE_STYLES
3563 case URxvt_boldFont:
3564 case URxvt_italicFont:
3565 case URxvt_boldItalicFont:
3566#endif
3567 if (query)
3568 tt_printf ("\33]%d;%-.250s%c", saveop,
3569 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3570 ? fontset[op - URxvt_font]->fontdesc : "",
3571 resp);
3572 else
3573 {
3574 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3575
3576 res = strdup (str);
3577 allocated.push_back ((void *)res);
3578 set_fonts ();
3579 }
3580 break;
3581
3582 case URxvt_version:
3583 if (query)
3584 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3585 op,
3586 rs[Rs_name], VERSION[0], VERSION[2],
3587 resp);
3588 break;
3589
3590#if !ENABLE_MINIMAL
3591 case URxvt_locale:
3592 if (query)
3593 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3594 else
3595 {
3596 set_locale (str);
3597 pty->set_utf8_mode (enc_utf8);
3598 init_xlocale ();
3599 }
3600 break;
3601
3602 case URxvt_view_up:
3603 case URxvt_view_down:
3604 {
3605 int lines = atoi (str);
3606
3607 if (lines)
3608 scr_page (op == URxvt_view_up ? UP : DN, lines);
3609 else
3610 scr_erase_savelines ();
3611 }
3612
3613 break;
3614#endif
3615
3616#if ENABLE_PERL
3617 case URxvt_perl:
3618 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3619 break;
3620#endif
3070 } 3621 }
3071} 3622}
3072/*----------------------------------------------------------------------*/ 3623/*----------------------------------------------------------------------*/
3073 3624
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3625/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3079 * 's' = save 3630 * 's' = save
3080 * 'r' = restore 3631 * 'r' = restore
3081 * 't' = toggle 3632 * 't' = toggle
3082 * so no need for fancy checking 3633 * so no need for fancy checking
3083 */ 3634 */
3084int 3635int ecb_cold
3085rxvt_term::privcases (int mode, unsigned long bit) 3636rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3637{
3087 int state; 3638 int state;
3088 3639
3089 if (mode == 's') 3640 if (mode == 's')
3090 { 3641 {
3091 SavedModes |= (PrivateModes & bit); 3642 if (priv_modes & bit)
3643 SavedModes |= bit;
3644 else
3645 SavedModes &= ~bit;
3092 return -1; 3646 return -1;
3093 } 3647 }
3094 else 3648 else
3095 { 3649 {
3096 if (mode == 'r') 3650 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3651 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 3652 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3653 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 3654
3655 if (state)
3656 priv_modes |= bit;
3657 else
3658 priv_modes &= ~bit;
3101 } 3659 }
3660
3102 return state; 3661 return state;
3103} 3662}
3104 3663
3105/* we're not using priv _yet_ */ 3664/* we're not using priv _yet_ */
3106void 3665void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3666rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3108{ 3667{
3109 unsigned int i, j; 3668 unsigned int i, j;
3110 int state; 3669 int state;
3670
3111 static const struct 3671 static const struct
3112 { 3672 {
3113 const int argval; 3673 const int argval;
3114 const unsigned long bit; 3674 const unsigned long bit;
3115 }
3116 argtopriv[] = { 3675 } argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 3676 { 1, PrivMode_aplCUR }, // DECCKM
3118 { 2, PrivMode_vt52 }, 3677 { 2, PrivMode_vt52 }, // DECANM
3119 { 3, PrivMode_132 }, 3678 { 3, PrivMode_132 }, // DECCOLM
3120 { 4, PrivMode_smoothScroll }, 3679 { 4, PrivMode_smoothScroll }, // DECSCLM
3121 { 5, PrivMode_rVideo }, 3680 { 5, PrivMode_rVideo }, // DECSCNM
3122 { 6, PrivMode_relOrigin }, 3681 { 6, PrivMode_relOrigin }, // DECOM
3123 { 7, PrivMode_Autowrap }, 3682 { 7, PrivMode_Autowrap }, // DECAWM
3683 // 8, auto-repeat keys // DECARM
3124 { 9, PrivMode_MouseX10 }, 3684 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 3685 { 12, PrivMode_BlinkingCursor },
3126 { menuBar_esc, PrivMode_menuBar }, 3686 // 18 end FF to printer after print screen
3127#endif 3687 // 19 Print screen prints full screen/scroll region
3688 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3128#ifdef scrollBar_esc 3689#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 3690 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 3691#endif
3131 { 25, PrivMode_VisibleCursor },
3132 { 35, PrivMode_ShiftKeys }, 3692 { 35, PrivMode_ShiftKeys }, // rxvt extension
3693 // 38, tektronix mode // DECTEK
3133 { 40, PrivMode_132OK }, 3694 { 40, PrivMode_132OK },
3695 // 41 xterm more fixes NYI
3696 // 45 margin bell NYI
3697 // 46 start logging
3134 { 47, PrivMode_Screen }, 3698 { 47, PrivMode_Screen },
3135 { 66, PrivMode_aplKP }, 3699 { 66, PrivMode_aplKP }, // DECNKM
3136#ifndef NO_BACKSPACE_KEY 3700#ifndef NO_BACKSPACE_KEY
3137 { 67, PrivMode_BackSpace }, 3701 { 67, PrivMode_BackSpace }, // DECBKM
3138#endif 3702#endif
3139 { 1000, PrivMode_MouseX11 }, 3703 { 1000, PrivMode_MouseX11 },
3704 { 1002, PrivMode_MouseBtnEvent },
3705 { 1003, PrivMode_MouseAnyEvent },
3706#if ENABLE_FRILLS
3707 { 1005, PrivMode_ExtModeMouse },
3708#endif
3140 { 1010, PrivMode_TtyOutputInh }, 3709 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3141 { 1011, PrivMode_Keypress }, 3710 { 1011, PrivMode_Keypress }, // rxvt extension
3711#if ENABLE_FRILLS
3712 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3713#endif
3714 // 1035 enable modifiers for alt, numlock NYI
3715 // 1036 send ESC for meta keys NYI
3716 // 1037 send DEL for keypad delete NYI
3142 { 1047, PrivMode_Screen }, 3717 { 1047, PrivMode_Screen },
3718 // 1048 save and restore cursor, implemented in code
3143 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3719 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3720 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3721 { 2004, PrivMode_BracketPaste },
3144 }; 3722 };
3145 3723
3146 if (nargs == 0) 3724 if (nargs == 0)
3147 return; 3725 return;
3148 3726
… …
3155 for (i = 0; i < nargs; i++) 3733 for (i = 0; i < nargs; i++)
3156 { 3734 {
3157 state = -1; 3735 state = -1;
3158 3736
3159 /* basic handling */ 3737 /* basic handling */
3160 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3738 for (j = 0; j < ecb_array_length (argtopriv); j++)
3161 if (argtopriv[j].argval == arg[i]) 3739 if (argtopriv[j].argval == arg[i])
3162 { 3740 {
3163 state = privcases (mode, argtopriv[j].bit); 3741 state = privcases (mode, argtopriv[j].bit);
3164 break; 3742 break;
3165 } 3743 }
3166 3744
3167 /* extra handling for values with state unkept */ 3745 /* extra handling for values with state unkept */
3168 if (state == -1)
3169 switch (arg[i]) 3746 switch (arg[i])
3170 { 3747 {
3748#if ENABLE_STYLES
3749 case 1021:
3750 set_option (Opt_intensityStyles, mode);
3751
3752 scr_touch (true);
3753 break;
3754#endif
3171 case 1048: /* alternative cursor save */ 3755 case 1048: /* alternative cursor save */
3756 if (option (Opt_secondaryScreen))
3172 if (mode == 0) 3757 if (mode == 0)
3173 scr_cursor (RESTORE); 3758 scr_cursor (RESTORE);
3174 else if (mode == 1) 3759 else if (mode == 1)
3175 scr_cursor (SAVE); 3760 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; 3761 break;
3762 }
3763
3764 if (state >= 0)
3765 /* extra handling for values with valid 0 or 1 state */
3766 switch (arg[i])
3767 {
3768 /* case 1: - application cursor keys */
3769 case 2: /* VT52 mode */
3770 /* oddball mode. should be set regardless of set/reset
3771 * parameter. Return from VT52 mode with an ESC < from
3772 * within VT52 mode
3773 */
3774 priv_modes |= PrivMode_vt52;
3775 break;
3192 case 3: /* 80/132 */ 3776 case 3: /* 80/132 */
3193 if (PrivateModes & PrivMode_132OK) 3777 if (priv_modes & PrivMode_132OK)
3194 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3778 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3195 break; 3779 break;
3196 case 4: /* smooth scrolling */ 3780 case 4: /* smooth scrolling */
3197 if (state)
3198 Options &= ~Opt_jumpScroll;
3199 else
3200 Options |= Opt_jumpScroll; 3781 set_option (Opt_jumpScroll, !state);
3201 break; 3782 break;
3202 case 5: /* reverse video */ 3783 case 5: /* reverse video */
3203 scr_rvideo_mode (state); 3784 scr_rvideo_mode (state);
3204 break; 3785 break;
3205 case 6: /* relative/absolute origins */ 3786 case 6: /* relative/absolute origins */
3206 scr_relative_origin (state); 3787 scr_relative_origin (state);
3207 break; 3788 break;
3208 case 7: /* autowrap */ 3789 case 7: /* autowrap */
3209 scr_autowrap (state); 3790 scr_autowrap (state);
3210 break; 3791 break;
3211 /* case 8: - auto repeat, can't do on a per window basis */ 3792 /* case 8: - auto repeat, can't do on a per window basis */
3212 case 9: /* X10 mouse reporting */ 3793 case 9: /* X10 mouse reporting */
3213 if (state) /* orthogonal */ 3794 if (state) /* orthogonal */
3214 PrivateModes &= ~ (PrivMode_MouseX11); 3795 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3215 break; 3796 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 3797#ifdef scrollBar_esc
3224 case scrollBar_esc: 3798 case scrollBar_esc:
3225 if (scrollbar_mapping (state)) 3799 scrollBar.map (state);
3226 {
3227 resize_all_windows (0, 0, 0); 3800 resize_all_windows (0, 0, 0);
3228 scr_touch (true); 3801 scr_touch (true);
3229 }
3230 break; 3802 break;
3231#endif 3803#endif
3804#ifdef CURSOR_BLINK
3805 case 12:
3806 set_option (Opt_cursorBlink, state);
3807 cursor_blink_reset ();
3808 break;
3809#endif
3232 case 25: /* visible/invisible cursor */ 3810 case 25: /* visible/invisible cursor */
3233 scr_cursor_visible (state); 3811 scr_cursor_visible (state);
3234 break; 3812 break;
3235 /* case 35: - shift keys */ 3813 /* case 35: - shift keys */
3236 /* case 40: - 80 <--> 132 mode */ 3814 /* case 40: - 80 <--> 132 mode */
3237 case 47: /* secondary screen */ 3815 case 47: /* secondary screen */
3238 scr_change_screen (state); 3816 scr_change_screen (state);
3239 break; 3817 break;
3240 /* case 66: - application key pad */ 3818 /* case 66: - application key pad */
3241 /* case 67: - backspace key */ 3819 /* case 67: - backspace key */
3242 case 1000: /* X11 mouse reporting */ 3820 case 1000: /* X11 mouse reporting */
3243 if (state) /* orthogonal */ 3821 if (state) /* orthogonal */
3244 PrivateModes &= ~ (PrivMode_MouseX10); 3822 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3245 break; 3823 break;
3246#if 0
3247 case 1001: 3824 case 1002:
3248 break; /* X11 mouse highlighting */ 3825 case 1003:
3249#endif 3826 if (state)
3827 {
3828 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3829 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3830 mouse_row = mouse_col = 0;
3831 vt_emask_mouse = PointerMotionMask;
3832 }
3833 else
3834 vt_emask_mouse = NoEventMask;
3835
3836 vt_select_input ();
3837 break;
3250 case 1010: /* scroll to bottom on TTY output inhibit */ 3838 case 1010: /* scroll to bottom on TTY output inhibit */
3251 if (state)
3252 Options &= ~Opt_scrollTtyOutput;
3253 else
3254 Options |= Opt_scrollTtyOutput; 3839 set_option (Opt_scrollTtyOutput, !state);
3255 break; 3840 break;
3256 case 1011: /* scroll to bottom on key press */ 3841 case 1011: /* scroll to bottom on key press */
3257 if (state)
3258 Options |= Opt_scrollTtyKeypress; 3842 set_option (Opt_scrollTtyKeypress, state);
3259 else
3260 Options &= ~Opt_scrollTtyKeypress;
3261 break; 3843 break;
3262 case 1047: /* secondary screen w/ clearing */ 3844 case 1047: /* secondary screen w/ clearing last */
3263 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3845 if (option (Opt_secondaryScreen))
3264 if (current_screen != PRIMARY) 3846 if (!state)
3265 scr_erase_screen (2); 3847 scr_erase_screen (2);
3848
3266 scr_change_screen (state); 3849 scr_change_screen (state);
3267 /* FALLTHROUGH */
3268 default:
3269 break; 3850 break;
3851 case 1049: /* secondary screen w/ clearing first */
3852 if (option (Opt_secondaryScreen))
3853 if (state)
3854 scr_cursor (SAVE);
3855
3856 scr_change_screen (state);
3857
3858 if (option (Opt_secondaryScreen))
3859 if (state)
3860 scr_erase_screen (2);
3861 else
3862 scr_cursor (RESTORE);
3863 break;
3864 default:
3865 break;
3270 } 3866 }
3271 } 3867 }
3272} 3868}
3273/*}}} */ 3869/*}}} */
3274 3870
3275/*{{{ process sgr sequences */ 3871/*{{{ process sgr sequences */
3276void 3872void ecb_hot
3277rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3873rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3278{ 3874{
3279 unsigned int i; 3875 unsigned int i;
3280 short rendset; 3876 short rendset;
3281 int rendstyle; 3877 int rendstyle;
3282 3878
3283 if (nargs == 0) 3879 if (nargs == 0)
3284 { 3880 {
3285 scr_rendition (0, ~RS_None); 3881 scr_rendition (0, ~RS_None);
3286 return; 3882 return;
3287 } 3883 }
3884
3288 for (i = 0; i < nargs; i++) 3885 for (i = 0; i < nargs; i++)
3289 { 3886 {
3290 rendset = -1; 3887 rendset = -1;
3291 switch (arg[i]) 3888 switch (arg[i])
3292 { 3889 {
… …
3294 rendset = 0, rendstyle = ~RS_None; 3891 rendset = 0, rendstyle = ~RS_None;
3295 break; 3892 break;
3296 case 1: 3893 case 1:
3297 rendset = 1, rendstyle = RS_Bold; 3894 rendset = 1, rendstyle = RS_Bold;
3298 break; 3895 break;
3896 //case 2: // low intensity
3897 case 3:
3898 rendset = 1, rendstyle = RS_Italic;
3899 break;
3299 case 4: 3900 case 4:
3300 rendset = 1, rendstyle = RS_Uline; 3901 rendset = 1, rendstyle = RS_Uline;
3301 break; 3902 break;
3302 case 5: 3903 case 5: // slowly blinking
3904 case 6: // rapidly blinking
3303 rendset = 1, rendstyle = RS_Blink; 3905 rendset = 1, rendstyle = RS_Blink;
3304 break; 3906 break;
3907 //case 6: // scoansi light background
3305 case 7: 3908 case 7:
3306 rendset = 1, rendstyle = RS_RVid; 3909 rendset = 1, rendstyle = RS_RVid;
3307 break; 3910 break;
3308 case 22: 3911 case 8:
3912 // invisible. NYI
3913 break;
3914 //case 9: // crossed out
3915 //case 10: // scoansi acs off, primary font
3916 //case 11: // scoansi acs on, first alt font
3917 //case 12: // scoansi acs on, |0x80, second alt font
3918 //...
3919 //case 19: // ninth alt font
3920 //case 20: // gothic
3921 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3309 rendset = 0, rendstyle = RS_Bold; 3922 rendset = 0, rendstyle = RS_Bold;
3923 break;
3924 case 22: // normal intensity
3925 rendset = 0, rendstyle = RS_Bold;
3926 break;
3927 case 23: // disable italic
3928 rendset = 0, rendstyle = RS_Italic;
3310 break; 3929 break;
3311 case 24: 3930 case 24:
3312 rendset = 0, rendstyle = RS_Uline; 3931 rendset = 0, rendstyle = RS_Uline;
3313 break; 3932 break;
3314 case 25: 3933 case 25:
3315 rendset = 0, rendstyle = RS_Blink; 3934 rendset = 0, rendstyle = RS_Blink;
3316 break; 3935 break;
3936 case 26: // variable spacing (iso 8613)
3937 rendset = 0, rendstyle = RS_Blink;
3938 break;
3317 case 27: 3939 case 27:
3318 rendset = 0, rendstyle = RS_RVid; 3940 rendset = 0, rendstyle = RS_RVid;
3319 break; 3941 break;
3942 //case 28: // visible. NYI
3943 //case 29: // not crossed-out
3320 } 3944 }
3945
3321 if (rendset != -1) 3946 if (rendset != -1)
3322 { 3947 {
3323 scr_rendition (rendset, rendstyle); 3948 scr_rendition (rendset, rendstyle);
3324 continue; /* for (;i;) */ 3949 continue; /* for (;i;) */
3325 } 3950 }
… …
3332 case 33: 3957 case 33:
3333 case 34: 3958 case 34:
3334 case 35: 3959 case 35:
3335 case 36: 3960 case 36:
3336 case 37: 3961 case 37:
3337 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3962 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3338 Color_fg);
3339 break; 3963 break;
3340#ifdef TTY_256COLOR 3964 case 38: // set fg color, ISO 8613-6
3341 case 38:
3342 if (nargs > i + 2 && arg[i + 1] == 5) 3965 if (nargs > i + 2 && arg[i + 1] == 5)
3343 { 3966 {
3344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3967 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3345 Color_fg);
3346 i += 2; 3968 i += 2;
3347 } 3969 }
3348 break; 3970 break;
3349#endif
3350 case 39: /* default fg */ 3971 case 39: /* default fg */
3351 scr_color (Color_fg, Color_fg); 3972 scr_color (Color_fg, Color_fg);
3352 break; 3973 break;
3353 3974
3354 case 40: 3975 case 40:
… …
3357 case 43: 3978 case 43:
3358 case 44: 3979 case 44:
3359 case 45: 3980 case 45:
3360 case 46: 3981 case 46:
3361 case 47: 3982 case 47:
3362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3983 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3363 Color_bg);
3364 break; 3984 break;
3365#ifdef TTY_256COLOR 3985 case 48: // set bg color, ISO 8613-6
3366 case 48:
3367 if (nargs > i + 2 && arg[i + 1] == 5) 3986 if (nargs > i + 2 && arg[i + 1] == 5)
3368 { 3987 {
3369 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3988 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3370 Color_bg);
3371 i += 2; 3989 i += 2;
3372 } 3990 }
3373 break; 3991 break;
3374#endif
3375 case 49: /* default bg */ 3992 case 49: /* default bg */
3376 scr_color (Color_bg, Color_bg); 3993 scr_color (Color_bg, Color_bg);
3377 break; 3994 break;
3378 3995
3379#ifndef NO_BRIGHTCOLOR 3996 //case 50: // not variable spacing
3997
3998#if !ENABLE_MINIMAL
3380 case 90: 3999 case 90:
3381 case 91: /* set bright fg color */ 4000 case 91: /* set bright fg color */
3382 case 92: 4001 case 92:
3383 case 93: 4002 case 93:
3384 case 94: 4003 case 94:
3385 case 95: 4004 case 95:
3386 case 96: 4005 case 96:
3387 case 97: 4006 case 97:
3388 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4007 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3389 Color_fg);
3390 break; 4008 break;
3391 case 100: 4009 case 100:
3392 case 101: /* set bright bg color */ 4010 case 101: /* set bright bg color */
3393 case 102: 4011 case 102:
3394 case 103: 4012 case 103:
3395 case 104: 4013 case 104:
3396 case 105: 4014 case 105:
3397 case 106: 4015 case 106:
3398 case 107: 4016 case 107:
3399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4017 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3400 Color_bg);
3401 break; 4018 break;
3402#endif 4019#endif
3403
3404 } 4020 }
3405 } 4021 }
4022}
4023
4024void
4025rxvt_term::set_cursor_style (int style)
4026{
4027 if (!IN_RANGE_INC (style, 0, 6))
4028 return;
4029
4030 if (style == 0)
4031 style = 1;
4032
4033 cursor_type = (style - 1) / 2;
4034 set_option (Opt_cursorUnderline, cursor_type == 1);
4035
4036#ifdef CURSOR_BLINK
4037 set_option (Opt_cursorBlink, style & 1);
4038 cursor_blink_reset ();
4039#endif
4040
4041 want_refresh = 1;
3406} 4042}
3407/*}}} */ 4043/*}}} */
3408 4044
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/* ------------------------------------------------------------------------- */ 4045/* ---------------------------------------------------------------------- */
4046/* Write data to the pty as typed by the user, pasted with the mouse,
4047 * or generated by us in response to a query ESC sequence.
4048 */
3428 4049
3429/* 4050/*
3430 * Send printf () formatted output to the command. 4051 * Send printf () formatted output to the command.
3431 * Only use for small amounts of data. 4052 * Only use for small amounts of data.
3432 */ 4053 */
3433void 4054void
3434rxvt_term::tt_printf (const char *fmt,...) 4055rxvt_term::tt_printf (const char *fmt,...)
3435{ 4056{
3436 va_list arg_ptr; 4057 va_list arg_ptr;
3437 unsigned char buf[256]; 4058 char buf[256];
3438 4059
3439 va_start (arg_ptr, fmt); 4060 va_start (arg_ptr, fmt);
3440 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4061 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3441 va_end (arg_ptr); 4062 va_end (arg_ptr);
3442 tt_write (buf, STRLEN (buf)); 4063 tt_write (buf, strlen (buf));
3443} 4064}
3444 4065
3445/* ---------------------------------------------------------------------- */
3446/* Write data to the pty as typed by the user, pasted with the mouse, 4066/* Write data to the pty as typed by the user. */
3447 * or generated by us in response to a query ESC sequence.
3448 */
3449void 4067void
3450rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4068rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3451{ 4069{
3452 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4070 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4071 return;
3453 4072
3454 if (len) 4073 if (option (Opt_scrollTtyKeypress))
4074 if (view_start)
3455 { 4075 {
4076 view_start = 0;
4077 want_refresh = 1;
4078 }
4079
4080 tt_write_ (data, len);
4081}
4082
4083void
4084rxvt_term::tt_write (const char *data, unsigned int len)
4085{
4086 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4087 return;
4088
4089 tt_write_ (data, len);
4090}
4091
4092static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4093
4094void
4095rxvt_term::tt_write_ (const char *data, unsigned int len)
4096{
4097 if (pty->pty < 0)
4098 return;
4099
4100 if (v_buflen == 0)
4101 {
4102 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4103
4104 max_it (written, 0);
4105
4106 if (written == len)
4107 return;
4108
4109 data += written;
4110 len -= written;
4111 }
4112
4113 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4114
4115 memcpy (v_buffer + v_buflen, data, len);
4116 v_buflen += len;
4117
4118 pty_ev.set (ev::READ | ev::WRITE);
4119}
4120
4121void rxvt_term::pty_write ()
4122{
4123 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4124
4125 if (written > 0)
4126 {
4127 v_buflen -= written;
4128
3456 if (v_buflen == 0) 4129 if (v_buflen == 0)
3457 { 4130 {
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); 4131 free (v_buffer);
3485 v_buffer = 0; 4132 v_buffer = 0;
3486 v_buflen = 0;
3487 4133
3488 pty_ev.set (EVENT_READ); 4134 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; 4135 return;
3501 } 4136 }
4137
4138 memmove (v_buffer, v_buffer + written, v_buflen);
3502 } 4139 }
4140 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4141 pty_ev.set (ev::READ);
3503} 4142}
3504 4143
3505/*----------------------- end-of-file (C source) -----------------------*/ 4144/*----------------------- end-of-file (C source) -----------------------*/
3506 4145

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