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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.52 by pcg, Sun Feb 22 10:37:54 2004 UTC vs.
Revision 1.553 by sf-exg, Sat Jul 26 15:58:38 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
114 { 462 {
463 /* make sure the user can type ctrl-@, i.e. NUL */
464 if (len == 1 && *wkbuf == 0)
465 {
466 kbuf[0] = 0;
467 len = 1;
468 }
469 else
470 {
115 wkbuf[len] = 0; 471 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 472 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 473 if (len < 0)
118 len = 0; 474 len = 0;
475 }
119 } 476 }
120 else 477 else
121 len = 0; 478 len = 0;
122 } 479 }
123
124 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129 { 483 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol;
132 }
133
134 if (valid_keysym)
135 { 485 }
136 /* for some backwards compatibility */ 486
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
138# ifdef HOTKEY_CTRL 488 {
139 if (ctrl) 489 KeySym orig_keysym = keysym;
140# else 490
141 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
142# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
143 { 496 }
144 if (keysym == ks_bigfont) 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)
145 { 509 {
146 change_font (FONT_UP); 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]);
147 return; 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;
148 } 632 }
149 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
150 { 638 {
151 change_font (FONT_DN);
152 return; 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
153 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
154 } 662 {
155#endif 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;
156 678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681
682 meta = 0;
683 }
684#endif
685 /* nil */ ;
686 }
687
688 keysym = orig_keysym;
689 }
690
691 /* escape prefix */
692 if (len && meta
693#ifdef META8_OPTION
694 && meta_char == C0_ESC
695#endif
696 )
697 {
698 *--kbuf = C0_ESC;
699 len++;
700 }
701
702 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
703 return;
704
705 if (keysym != NoSymbol)
706 {
707#ifdef KEYSYM_RESOURCE
708 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
709 return;
710#endif
711
157 if (TermWin.saveLines) 712 if (saveLines)
158 { 713 {
159#ifdef UNSHIFTED_SCROLLKEYS 714#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 715 if (!ctrl && !meta)
161 {
162#else 716#else
163 if (IS_SCROLL_MOD) 717 if (IS_SCROLL_MOD)
718#endif
164 { 719 {
165#endif
166 int lnsppg; 720 int lnsppg;
167 721
168#ifdef PAGING_CONTEXT_LINES 722#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 723 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 724#else
171 lnsppg = TermWin.nrow * 4 / 5; 725 lnsppg = nrow * 4 / 5;
172#endif 726#endif
727 max_it (lnsppg, 1);
728
173 if (keysym == XK_Prior) 729 if (keysym == XK_Prior)
174 { 730 {
175 scr_page (UP, lnsppg); 731 scr_page (lnsppg);
176 return; 732 return;
177 } 733 }
178 else if (keysym == XK_Next) 734 else if (keysym == XK_Next)
179 { 735 {
180 scr_page (DN, lnsppg); 736 scr_page (-lnsppg);
181 return; 737 return;
182 } 738 }
183 } 739 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 740#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 741 if (IS_SCROLL_MOD)
186 { 742 {
187 if (keysym == XK_Up) 743 if (keysym == XK_Up)
188 { 744 {
189 scr_page (UP, 1); 745 scr_page (1);
190 return; 746 return;
191 } 747 }
192 else if (keysym == XK_Down) 748 else if (keysym == XK_Down)
193 { 749 {
194 scr_page (DN, 1); 750 scr_page (-1);
195 return; 751 return;
196 } 752 }
197 } 753 }
198#endif 754#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 755#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 756 if (IS_SCROLL_MOD)
201 { 757 {
202 if (keysym == XK_Home) 758 if (keysym == XK_Home)
203 { 759 {
204 scr_move_to (0, 1); 760 scr_changeview (top_row);
205 return; 761 return;
206 } 762 }
207 else if (keysym == XK_End) 763 else if (keysym == XK_End)
208 { 764 {
209 scr_move_to (1, 0); 765 scr_changeview (0);
210 return; 766 return;
211 } 767 }
212 } 768 }
213#endif 769#endif
214 } 770 }
215 771
216 if (shft) 772 if (shft)
217 { 773 {
218 /* Shift + F1 - F10 generates F11 - F20 */
219 if (keysym >= XK_F1 && keysym <= XK_F10)
220 {
221 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */
223 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 774 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 775 {
226 switch (keysym) 776 switch (keysym)
227 { 777 {
228 /* normal XTerm key bindings */ 778 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 779 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 780 selection_request (ev.time);
231 return; 781 return;
782#if TODO
232 /* rxvt extras */ 783 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 784 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP);
235 return; 785 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 786 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN);
238 return; 787 return;
788#endif
239 } 789 }
240 } 790 }
241 } 791 }
242#ifdef PRINTPIPE 792
793 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
794 {
243 if (keysym == XK_Print) 795 if (keysym == XK_v)
796 selection_request (ev.time, Sel_Clipboard);
797 else if (selection.len > 0)
244 { 798 {
245 scr_printscreen (ctrl | shft); 799 free (selection.clip_text);
800 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
801 selection.clip_len = selection.len;
802 selection_grab (CurrentTime, true);
803 }
804
246 return; 805 return;
247 } 806 }
248#endif
249 807
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 808#if ENABLE_FRILLS || ISO_14755
809 // ISO 14755 support
810 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 811 {
252#ifdef KEYSYM_RESOURCE 812 int hv;
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 813
814 if (iso14755buf & ISO_14755_51
815 && (keysym == XK_space || keysym == XK_KP_Space
816 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 817 {
255 unsigned int l; 818 commit_iso14755 ();
256 const unsigned char *kbuf0; 819 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 820# if ISO_14755
258 821 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 822# endif
267 tt_write (&ch, 1); 823 return;
268 tt_write (kbuf0, l); 824 }
825 else if (keysym == XK_BackSpace)
826 {
827 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
828# if ISO_14755
829 iso14755_51 (iso14755buf & ISO_14755_MASK);
830# endif
831 return;
832 }
833 else if ((hv = hex_keyval (ev)) >= 0)
834 {
835 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
836 | hv | ISO_14755_51;
837# if ISO_14755
838 iso14755_51 (iso14755buf & ISO_14755_MASK);
839# endif
269 return; 840 return;
270 } 841 }
271 else 842 else
272#endif
273 { 843 {
274 newlen = 1; 844# if ISO_14755
275 switch (keysym) 845 scr_overlay_off ();
276 {
277#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace)
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif 846# endif
299 break; 847 iso14755buf = 0;
300#endif 848 }
301#ifndef NO_DELETE_KEY 849 }
302 case XK_Delete: 850 else if (option (Opt_iso14755) &&
303 STRCPY (kbuf, key_delete); 851 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
304# ifdef MULTICHAR_SET 852 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
305 if (Options & Opt_mc_hack) 853 if (!(iso14755buf & ISO_14755_STARTED))
306 { 854 {
307 int col, row; 855 iso14755buf |= ISO_14755_STARTED;
308 856# if ISO_14755
309 newlen = STRLEN (kbuf); 857 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
310 col = screen.cur.col; 858 scr_overlay_set (0, 0, "ISO 14755 mode");
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif 859# endif
316 break; 860 }
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif 861#endif
415 case XK_Prior: 862
416 STRCPY (kbuf, "\033[5~"); 863#ifdef PRINTPIPE
417 break; 864 if (keysym == XK_Print)
418# ifdef XK_KP_Next 865 {
419 case XK_KP_Next: 866 scr_printscreen (ctrl | shft);
420 /* allow shift to override */ 867 return;
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 868 }
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif 869#endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0;
595 break;
596 }
597 if (newlen)
598 len = STRLEN (kbuf);
599 }
600 /*
601 * Pass meta for all function keys, if 'meta' option set
602 */
603#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0)
605 kbuf[len - 1] |= 0x80;
606#endif
607
608 }
609 else if (ctrl && keysym == XK_minus)
610 {
611 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 }
614 else
615 {
616#ifdef META8_OPTION
617 /* set 8-bit on */
618 if (meta && (meta_char == 0x80))
619 {
620 unsigned char *ch;
621
622 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80;
624 meta = 0;
625 }
626#endif
627 /* nil */ ;
628 }
629 } 870 }
630 871
631 if (len <= 0) 872 if (len <= 0)
632 return; /* not mapped */ 873 return; /* not mapped */
633 874
634 if (Options & Opt_scrollTtyKeypress) 875 tt_write_user_input (kbuf, (unsigned int)len);
635 if (TermWin.view_start) 876}
877
878void ecb_cold
879rxvt_term::key_release (XKeyEvent &ev)
880{
881#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
882 KeySym keysym;
883
884 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
885#endif
886
887#if ENABLE_FRILLS || ISO_14755
888 // ISO 14755 support
889 if (iso14755buf)
890 if (iso14755buf & ISO_14755_52)
636 { 891 {
637 TermWin.view_start = 0; 892# if ISO_14755
638 want_refresh = 1; 893 scr_overlay_off ();
894# endif
895# if ISO_14755
896 // iso14755 part 5.2 handling: release time
897 // first: controls
898 if ((ev.state & ControlMask)
899 && ((keysym >= 0x40 && keysym <= 0x5f)
900 || (keysym >= 0x61 && keysym <= 0x7f)))
901 {
902 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
903 commit_iso14755 ();
904
905 return;
906 }
907
908 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
909 if (i[0] == keysym)
910 {
911 iso14755buf = ISO_14755_51 | i[1];
912 commit_iso14755 ();
913
914 return;
915 }
916
917 scr_bell ();
918# endif
919 iso14755buf = 0;
920
921 return;
639 } 922 }
640 923 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
641 /* 924 {
642 * these modifications only affect the static keybuffer 925# if ISO_14755
643 * pass Shift/Control indicators for function keys ending with `~' 926 scr_overlay_off ();
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
651 */
652 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654
655 /* escape prefix */
656 if (meta
657#ifdef META8_OPTION
658 && (meta_char == C0_ESC)
659#endif 927# endif
660 ) 928 if (iso14755buf & ISO_14755_51)
661 { 929 commit_iso14755 ();
662 const unsigned char ch = C0_ESC; 930#if ISO_14755
931 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
932 {
933 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
663 934
664 tt_write (&ch, 1); 935 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
936 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
937 }
938# endif
939 else
940 iso14755buf = 0;
665 } 941 }
666#ifdef DEBUG_CMD 942#endif
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 943
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 944 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len);
679}
680/*}}} */
681
682#if (MENUBAR_MAX)
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
684/* attempt to `write' count to the input buffer */
685unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
687{
688 unsigned int n, s;
689
690 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
692 if (n > 0 && s < count)
693 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n;
698 s += n;
699 }
700 if (count > s)
701 {
702 rxvt_print_error ("data loss: cmd_write too large");
703 count = s;
704 }
705 for (; count--;)
706 *cmdbuf_endp++ = *str++;
707 return 0; 945 return;
946
947#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
948 if (!(ev.state & ControlMask))
949 slip_wheel_ev.stop ();
950 else if (keysym == XK_Control_L || keysym == XK_Control_R)
951 mouse_slip_wheel_speed = 0;
952#endif
708} 953}
709#endif /* MENUBAR_MAX */
710 954
711void 955void
712rxvt_term::flush () 956rxvt_term::flush ()
713{ 957{
714#ifdef TRANSPARENT 958 flush_ev.stop ();
715 if (want_full_refresh) 959
960#ifdef HAVE_IMG
961 if (bg_flags & BG_NEEDS_REFRESH)
716 { 962 {
717 want_full_refresh = 0; 963 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 964 scr_touch (false);
720 want_refresh = 1;
721 } 965 }
722#endif 966#endif
723 967
724 if (want_refresh) 968 if (want_refresh)
725 { 969 {
970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
971 {
972 int row = view_start;
973 int end_row = row + nrow;
974
975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
977
978 do
979 {
980 int start_row = row;
981 line_t *l;
982
983 do
984 {
985 l = &ROW (row++);
986
987 if (!(l->f & LINE_FILTERED))
988 {
989 // line not filtered, mark it as filtered
990 l->f |= LINE_FILTERED;
991 while (l->is_longer ())
992 {
993 l = &ROW (row++);
994 l->f |= LINE_FILTERED;
995 }
996
997 // and filter it
998 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
999
1000 break;
1001 }
1002 }
1003 while (l->is_longer () && row < end_row);
1004 }
1005 while (row < end_row);
1006 }
1007
726 scr_refresh (refresh_type); 1008 scr_refresh ();
727 scrollbar_show (1); 1009 scrollBar.show (1);
728#ifdef USE_XIM 1010#if USE_XIM
729 IMSendSpot (); 1011 im_send_spot ();
730#endif 1012#endif
731
732 } 1013 }
733 1014
734 display->flush (); 1015 display->flush ();
735} 1016}
736 1017
1018/* checks whether a refresh is requested and starts the refresh timer */
737void 1019void
738rxvt_term::check_cb (check_watcher &w) 1020rxvt_term::refresh_check ()
739{ 1021{
740 SET_R (this); 1022 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1023 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1024
1025 display->flush ();
1026}
1027
1028void
1029rxvt_term::flush_cb (ev::timer &w, int revents)
1030{
1031 make_current ();
1032
1033 refresh_count = 0;
743 flush (); 1034 flush ();
744} 1035}
745 1036
746#ifdef CURSOR_BLINK 1037#ifdef CURSOR_BLINK
747void 1038void
1039rxvt_term::cursor_blink_reset ()
1040{
1041 if (hidden_cursor)
1042 {
1043 hidden_cursor = 0;
1044 want_refresh = 1;
1045 }
1046
1047 if (option (Opt_cursorBlink))
1048 cursor_blink_ev.again ();
1049 else
1050 cursor_blink_ev.stop ();
1051}
1052
1053void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1054rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1055{
750 hidden_cursor = !hidden_cursor; 1056 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1057 want_refresh = 1;
752 1058 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1059}
755#endif 1060#endif
756 1061
757#ifdef TEXT_BLINK 1062#ifdef TEXT_BLINK
758void 1063void
759rxvt_term::text_blink_cb (time_watcher &w) 1064rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1065{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1066 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1067 {
763 hidden_text = !hidden_text; 1068 hidden_text = !hidden_text;
764 want_refresh = 1; 1069 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1070 refresh_check ();
1071 }
1072 else
1073 w.stop ();
1074}
1075#endif
1076
1077#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1078void
1079rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1080{
1081 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1082 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
766 } 1083 {
1084 want_refresh = 1;
1085 refresh_check ();
1086 }
1087 else
1088 w.stop ();
1089}
1090#endif
1091
1092#ifdef SELECTION_SCROLLING
1093void
1094rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1095{
1096 if (scr_page (scroll_selection_lines))
1097 {
1098 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102 else
1103 w.stop ();
1104}
1105#endif
1106
1107#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1108void
1109rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1110{
1111 if (scr_page (mouse_slip_wheel_speed))
1112 {
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116
1117 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1118 {
1119 mouse_slip_wheel_speed = 0;
1120 w.stop ();
1121 }
1122}
1123#endif
1124
1125#if LINUX_YIELD_HACK
1126static struct event_handler
1127{
1128 ev::prepare yield_ev;
1129
1130 void yield_cb (ev::prepare &w, int revents)
1131 {
1132 // this should really be sched_yield(), but the linux guys thought
1133 // that giving a process calling sched_yield () less cpu time than
1134 // ones with high nice levels is a useful thing to do. It surely is is
1135 // allowed by the sus... as is returning ENOSYS.
1136 // since the linux guys additionally thought that breaking the only
1137 // known workaround against their unusable sched_yield hack is cool,
1138 // we just nanosleep a bit and hope for the best.
1139
1140 struct timespec ts = { 0, 1000 };
1141 nanosleep (&ts, 0);
1142
1143 w.stop ();
1144 }
1145
1146 event_handler ()
1147 : yield_ev (this, &event_handler::yield_cb)
1148 {
1149 }
1150} event_handler;
1151#endif
1152
1153/* make sure all the cmd data is at beginning of cmdbuf */
1154void
1155rxvt_term::cmdbuf_reify ()
1156{
1157 if (cmdbuf_ptr == cmdbuf_base)
1158 return;
1159
1160 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1161
1162 memmove (cmdbuf_base, cmdbuf_ptr, used);
1163 cmdbuf_ptr = cmdbuf_base;
1164 cmdbuf_endp = cmdbuf_ptr + used;
1165
1166}
1167
1168#if defined (KEYSYM_RESOURCE)
1169void
1170rxvt_term::cmdbuf_append (const char *str, size_t count)
1171{
1172 cmdbuf_reify ();
1173
1174 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1175
1176 if (count > avail)
1177 return;
1178
1179 memcpy (cmdbuf_endp, str, count);
1180 cmdbuf_endp += count;
1181
1182 cmd_parse ();
767} 1183}
768#endif 1184#endif
769 1185
770bool 1186bool
771rxvt_term::pty_fill () 1187rxvt_term::pty_fill ()
772{ 1188{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1189 cmdbuf_reify ();
774 1190
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1191 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1192
1193 if (!avail)
1194 {
1195 // normally this indicates a "too long" command sequence - just drop the data we have
776 cmdbuf_ptr = cmdbuf_base; 1196 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1197 cmdbuf_endp = cmdbuf_ptr;
1198 avail = CBUFSIZ;
1199 }
778 1200
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1201 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1202
781 if (n > 0) 1203 if (r > 0)
782 { 1204 {
783 cmdbuf_endp += n; 1205 cmdbuf_endp += r;
784 return true; 1206 return true;
785 } 1207 }
786 else if (n < 0 && errno != EAGAIN) 1208 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1209 {
1210#if LINUX_YIELD_HACK
1211 if (display->is_local)
1212 event_handler.yield_ev.start ();
1213#endif
1214 }
1215 else
1216 {
1217 pty_ev.stop ();
1218
1219 if (!option (Opt_hold))
787 destroy (); 1220 destroy ();
1221 }
788 1222
789 return false; 1223 return false;
790} 1224}
791 1225
792void 1226void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1227rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1228{
795 SET_R (this); 1229 make_current ();
796 SET_LOCALE (locale);
797 1230
798 if (revents & EVENT_WRITE) 1231 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1232 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1233 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1234 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1235
815 uint32_t ch = NOCHAR; 1236 if (revents & ev::WRITE)
1237 pty_write ();
816 1238
817 for (;;) 1239 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1240}
916 1241
917// read the next character, currently handles UTF-8 1242void ecb_cold
918// will probably handle all sorts of other stuff in the future 1243rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1244{
922 while (cmdbuf_ptr < cmdbuf_endp) 1245 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1246 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1247
966#ifdef POINTER_BLANK 1248#ifdef POINTER_BLANK
1249 hidden_pointer = 0;
1250
1251 if (option (Opt_pointerBlank))
1252 pointer_ev.start (pointerBlankDelay);
1253#endif
1254}
1255
1256#ifdef POINTER_BLANK
1257void ecb_cold
1258rxvt_term::pointer_blank ()
1259{
1260 if (!option (Opt_pointerBlank))
1261 return;
1262
1263 XDefineCursor (dpy, vt, display->blank_cursor);
1264 XFlush (dpy);
1265
1266 hidden_pointer = 1;
1267}
1268
1269void ecb_cold
1270rxvt_term::pointer_cb (ev::timer &w, int revents)
1271{
1272 make_current ();
1273
1274 pointer_blank ();
1275}
1276#endif
1277
967void 1278void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank ()
981{
982 if (! (Options & Opt_pointerBlank))
983 return;
984
985 XDefineCursor (display->display, TermWin.vt, blank_cursor);
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989}
990
991void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1279rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1280{
1004 int button_number, key_state = 0; 1281 int button_number, key_state = 0;
1005 int x, y; 1282 int x, y;
1283 int code = 32;
1006 1284
1007 x = ev.x; 1285 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1286 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1287
1288 if (ev.type == MotionNotify)
1289 {
1290 if (x == mouse_row && y == mouse_col)
1291 return;
1292
1293 mouse_row = x;
1294 mouse_col = y;
1295 code += 32;
1296 }
1010 1297
1011 if (MEvent.button == AnyButton) 1298 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1299 button_number = 3;
1014 }
1015 else 1300 else
1016 { 1301 {
1017 button_number = MEvent.button - Button1; 1302 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1303 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1304 if (button_number >= 3)
1020 button_number += (64 - 3); 1305 button_number += 64 - 3;
1021 } 1306 }
1022 1307
1023 if (PrivateModes & PrivMode_MouseX10) 1308 if (priv_modes & PrivMode_MouseX10)
1024 { 1309 {
1025 /* 1310 /*
1026 * do not report ButtonRelease 1311 * do not report ButtonRelease
1027 * no state info allowed 1312 * no state info allowed
1028 */ 1313 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1328 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1329 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1330#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1331 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1332#endif
1048
1049 } 1333 }
1050 1334
1051#ifdef DEBUG_MOUSEREPORT 1335#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1336 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1337 if (key_state & 16)
1054 fputc ('C', stderr); 1338 fputc ('C', stderr);
1055 if (key_state & 4) 1339 if (key_state & 4)
1056 fputc ('S', stderr); 1340 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1342 fputc ('A', stderr);
1059 if (key_state & 32) 1343 if (key_state & 32)
1060 fputc ('2', stderr); 1344 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1345 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1346 button_number,
1063 x + 1, 1347 x,
1064 y + 1); 1348 y);
1065#else 1349#endif
1350
1351#if ENABLE_FRILLS
1352 if (priv_modes & PrivMode_ExtMouseRight)
1353 tt_printf ("\033[%d;%d;%dM",
1354 code + button_number + key_state,
1355 x,
1356 y);
1357 else if (priv_modes & PrivMode_ExtModeMouse)
1358 tt_printf ("\033[M%c%lc%lc",
1359 code + button_number + key_state,
1360 wint_t (32 + x),
1361 wint_t (32 + y));
1362 else
1363#endif
1066 tt_printf ("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1365 code + button_number + key_state,
1068 (32 + x + 1), 1366 32 + x,
1069 (32 + y + 1)); 1367 32 + y);
1070#endif
1071} 1368}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1369
1083/*{{{ process an X event */ 1370/*{{{ process an X event */
1084void 1371void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
1086{ 1373{
1087 SET_R (this); 1374 make_current ();
1088 SET_LOCALE (locale);
1089 1375
1090#if defined(CURSOR_BLINK) 1376 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1377
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
1100 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1380 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1381 return;
1120#endif
1121 1382
1383 // for XQueryPointer
1122 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1386 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 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));
1173#endif
1174 1387
1175 switch (ev.type) 1388 switch (ev.type)
1176 { 1389 {
1177 case KeyPress: 1390 case KeyPress:
1178 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
1179 break; 1392 break;
1180 1393
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1394 case KeyRelease:
1183 { 1395 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1396 break;
1195 }
1196#endif
1197 1397
1198 case ButtonPress: 1398 case ButtonPress:
1199 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
1200 break; 1400 break;
1201 1401
… …
1203 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
1204 break; 1404 break;
1205 1405
1206 case ClientMessage: 1406 case ClientMessage:
1207 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1409 {
1217 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1411 {
1219 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1413 {
1221 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1415 {
1223 XGetWindowProperty (display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1417 destroy ();
1225 0L, 1000000L, 1418 }
1226 False, AnyPropertyType, 1419#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1423 &ev);
1230 XChangeProperty (display->display, display->root, 1424#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1425 }
1232 8, PropModeReplace, 1426 }
1233 data, STRLEN (data)); 1427#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1429 {
1430 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1431 focus_in ();
1432 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1433 focus_out ();
1434 }
1435#endif
1236 } 1436 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1437 break;
1243 1438
1244 /* 1439 /*
1245 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1265 break; 1460 break;
1266 } 1461 }
1267 break; 1462 break;
1268 1463
1269 case FocusIn: 1464 case FocusIn:
1270 if (!TermWin.focus) 1465 if (ev.xfocus.detail != NotifyInferior
1466 && ev.xfocus.detail != NotifyPointer
1467 && ev.xfocus.mode != NotifyGrab)
1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_out ();
1476 break;
1477
1478 case ConfigureNotify:
1479 if (ev.xconfigure.window == parent)
1271 { 1480 {
1272 TermWin.focus = 1; 1481 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1482 ;
1284 break;
1285 1483
1286 case FocusOut: 1484 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1485
1486 bool moved = false;
1487#ifdef HAVE_BG_PIXMAP
1488 if (bg_window_position_sensitive ())
1288 { 1489 {
1289 TermWin.focus = 0; 1490 want_position_change = true;
1290 want_refresh = 1; 1491 if (bg_img == 0)
1291#ifdef USE_XIM 1492 moved = true;
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1493 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1494#endif
1316 1495
1317 if (szHint.width != width || szHint.height != height) 1496 if (want_position_change)
1318 { 1497 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1498 int x, y;
1320 resize_all_windows (width, height, 1); 1499
1500 if (ev.xconfigure.send_event)
1501 {
1502 x = ev.xconfigure.x;
1503 y = ev.xconfigure.y;
1504 }
1505 else
1506 get_window_origin (x, y);
1507
1508 if (x != parent_x || y != parent_y)
1509 {
1510 parent_x = x;
1511 parent_y = y;
1512 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1513 moved = true;
1514 }
1321 } 1515 }
1322#ifdef DEBUG_SIZE 1516
1517 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1518 {
1519 seen_resize = 1;
1520 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1521 }
1323 else 1522 else
1324 { 1523 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1524#ifdef HAVE_BG_PIXMAP
1525 if (moved)
1526 update_background ();
1527#endif
1326 } 1528 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1529
1530 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1531 }
1338 break; 1532 break;
1339 1533
1534 case PropertyNotify:
1535 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1340 case SelectionClear: 1538 case SelectionClear:
1341 display->set_selection_owner (0); 1539 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break;
1343
1344 case SelectionNotify:
1345 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor,
1347 ev.xselection.property, True);
1348 break; 1540 break;
1349 1541
1350 case SelectionRequest: 1542 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1543 selection_send (ev.xselectionrequest);
1352 break; 1544 break;
1353 1545
1546 case MapNotify:
1547#ifdef HAVE_BG_PIXMAP
1548 // This is needed at startup for the case of no window manager
1549 // or a non-reparenting window manager and also because we
1550 // defer bg image updates if the window is not mapped. The
1551 // short delay is to optimize for multiple ConfigureNotify
1552 // events at startup when the window manager reparents the
1553 // window, so as to perform the computation after we have
1554 // received all of them.
1555 if (bg_img == 0)
1556 update_background_ev.start (0.025);
1557#endif
1558 mapped = 1;
1559#ifdef TEXT_BLINK
1560 text_blink_ev.start ();
1561#endif
1562 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1563 break;
1564
1354 case UnmapNotify: 1565 case UnmapNotify:
1355 TermWin.mapped = 0; 1566 mapped = 0;
1356#ifdef TEXT_BLINK 1567#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1568 text_blink_ev.stop ();
1358#endif 1569#endif
1570 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1571 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1572
1374 case GraphicsExpose: 1573 case GraphicsExpose:
1375 case Expose: 1574 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1575 if (ev.xany.window == vt)
1377 { 1576 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1577 do
1578 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1579 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1580 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1581 }
1382 // don't understand this, so commented it out 1582 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1583
1584 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1585
1586 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1587 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1588 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1589 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1590 }
1386 // ev.xexpose.width, TermWin.height, False); 1591
1387#endif
1388 want_refresh = 1; 1592 want_refresh = 1;
1389 } 1593 }
1390 else 1594 else
1391 { 1595 {
1392 XEvent unused_event; 1596 XEvent unused_event;
1393 1597
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1599 ;
1396 &unused_event)) ; 1600 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1601 ;
1398 GraphicsExpose, 1602
1399 &unused_event)) ; 1603 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1604 {
1402 scrollBar.setIdle (); 1605 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1606 scrollBar.show (0);
1404 } 1607 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1608 }
1410 break; 1609 break;
1411 1610
1412 case MotionNotify: 1611 case MotionNotify:
1413#ifdef POINTER_BLANK 1612#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1613 if (hidden_pointer)
1415 pointer_unblank (); 1614 pointer_unblank ();
1416#endif 1615#endif
1417#if MENUBAR 1616 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1617 || priv_modes & PrivMode_MouseAnyEvent)
1618 mouse_report (ev.xbutton);
1619 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1620 break;
1621
1622 if (ev.xany.window == vt)
1419 { 1623 {
1420 menubar_control (& (ev.xbutton)); 1624 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1625 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1626 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1627 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1628 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1629 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1630 ;
1433 1631
1434 XQueryPointer (display->display, TermWin.vt, 1632 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1636 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1637#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1638 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1639 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1640 {
1443#endif 1641#endif
1642#if ISO_14755
1643 // 5.4
1644 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1645 {
1646 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1647 break;
1648 }
1649#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1650 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1651 ev.xbutton.state & Button3Mask ? 2 : 0);
1652
1446#ifdef SELECTION_SCROLLING 1653#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1654 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1655 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1656 {
1657 page_dirn scroll_selection_dir;
1450 int dist; 1658 int dist;
1451
1452 pending_scroll_selection=1;
1453 1659
1454 /* don't clobber the current delay if we are 1660 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1661 * already in the middle of scrolling.
1456 */ 1662 */
1457 if (scroll_selection_delay<=0) 1663 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1664 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1665
1460 /* save the event params so we can highlight 1666 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1667 * the selection in the pending-scroll loop
1462 */ 1668 */
1463 selection_save_x=ev.xbutton.x; 1669 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1670 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1671 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1672
1468 /* calc number of lines to scroll */ 1673 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1674 if (ev.xbutton.y < int_bwidth)
1470 { 1675 {
1471 scroll_selection_dir = UP; 1676 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1677 dist = int_bwidth - ev.xbutton.y;
1473 } 1678 }
1474 else 1679 else
1475 { 1680 {
1476 scroll_selection_dir = DN; 1681 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1682 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1683 }
1684
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1685 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1686 / SELECTION_SCROLL_LINE_SPEEDUP
1687 + 1;
1482 MIN_IT (scroll_selection_lines, 1688 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1689 SELECTION_SCROLL_MAX_LINES);
1690 scroll_selection_lines *= scroll_selection_dir;
1484 } 1691 }
1485 else 1692 else
1486 { 1693 {
1487 /* we are within the text window, so we 1694 /* we are within the text window, so we
1488 * shouldn't be scrolling 1695 * shouldn't be scrolling
1489 */ 1696 */
1490 pending_scroll_selection = 0; 1697 sel_scroll_ev.stop();
1491 } 1698 }
1492#endif 1699#endif
1493#ifdef MOUSE_THRESHOLD 1700#ifdef MOUSE_THRESHOLD
1494
1495 } 1701 }
1496#endif 1702#endif
1497
1498 } 1703 }
1499 } 1704 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1706 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1504 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1715 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1717 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1718 want_refresh = 1;
1513 scrollbar_show (1); 1719 scrollBar.show (1);
1514 } 1720 }
1515 break; 1721 break;
1516 } 1722 }
1723
1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1517} 1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolour ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792#endif
1793
1794 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1795 }
1796}
1797
1798void ecb_cold
1799rxvt_term::focus_out ()
1800{
1801 if (focus)
1802 {
1803 focus = 0;
1804 want_refresh = 1;
1805
1806#if ENABLE_FRILLS
1807 if (option (Opt_urgentOnBell))
1808 set_urgency (0);
1809#endif
1810#if ENABLE_FRILLS || ISO_14755
1811 if (iso14755buf)
1812 {
1813 iso14755buf = 0;
1814# if ISO_14755
1815 scr_overlay_off ();
1816# endif
1817 }
1818#endif
1819#if USE_XIM
1820 if (Input_Context != NULL)
1821 XUnsetICFocus (Input_Context);
1822#endif
1823#if CURSOR_BLINK
1824 if (option (Opt_cursorBlink))
1825 cursor_blink_ev.stop ();
1826
1827 hidden_cursor = 0;
1828#endif
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 pix_colors = pix_colors_unfocused;
1833 scr_recolour ();
1834 }
1835#endif
1836
1837 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1838 }
1839}
1840
1841void ecb_cold
1842rxvt_term::update_fade_color (unsigned int idx)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 rgba c;
1848 pix_colors [Color_fade].get (c);
1849 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1850 }
1851#endif
1852}
1853
1854#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1855void ecb_hot
1856rxvt_term::rootwin_cb (XEvent &ev)
1857{
1858 make_current ();
1859
1860 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1861 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1862 return;
1863
1864 switch (ev.type)
1865 {
1866 case PropertyNotify:
1867 /*
1868 * if user used some Esetroot compatible prog to set the root bg,
1869 * use the property to determine the pixmap. We use it later on.
1870 */
1871 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1872 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1873 {
1874#if BG_IMAGE_FROM_ROOT
1875 if (option (Opt_transparent))
1876 {
1877 rxvt_img::new_from_root (this)->replace (root_img);
1878 update_background ();
1879 }
1880#endif
1881 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1882 }
1883
1884 break;
1885 }
1886
1887 refresh_check ();
1888}
1889#endif
1518 1890
1519void 1891void
1520rxvt_term::rootwin_cb (XEvent &ev)
1521{
1522 SET_R (this);
1523 SET_LOCALE (locale);
1524
1525 switch (ev.type)
1526 {
1527 case PropertyNotify:
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1529 {
1530 if (ev.xproperty.state == PropertyNewValue)
1531 selection_property (ev.xproperty.window, ev.xproperty.atom);
1532 break;
1533 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break;
1554#endif
1555 }
1556}
1557
1558void
1559rxvt_term::button_press (const XButtonEvent &ev) 1892rxvt_term::button_press (XButtonEvent &ev)
1560{ 1893{
1561 int reportmode = 0, clickintime; 1894 int reportmode = 0, clickintime;
1562 1895
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1896 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1897
1564 if (!bypass_keystate) 1898 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1899 reportmode = !! (priv_modes & PrivMode_mouse_report);
1900
1566 /* 1901 /*
1567 * VT window processing of button press 1902 * VT window processing of button press
1568 */ 1903 */
1569 if (ev.window == TermWin.vt) 1904 if (ev.window == vt)
1570 { 1905 {
1906 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1907 return;
1908
1909#if ISO_14755
1910 // 5.4
1911 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1912 {
1913 iso14755_54 (ev.x, ev.y);
1914 return;
1915 }
1916#endif
1917
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1918 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1919
1572 if (reportmode) 1920 if (reportmode)
1573 { 1921 {
1574 /* mouse report from vt window */ 1922 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1923 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1924 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1925#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1926 if (ev.button == MEvent.button && clickintime)
1579 { 1927 {
1580 /* same button, within alloted time */ 1928 /* same button, within allowed time */
1581 MEvent.clicks++; 1929 MEvent.clicks++;
1930
1582 if (MEvent.clicks > 1) 1931 if (MEvent.clicks > 1)
1583 { 1932 {
1584 /* only report double clicks */ 1933 /* only report double clicks */
1585 MEvent.clicks = 2; 1934 MEvent.clicks = 2;
1586 mouse_report (ev); 1935 mouse_report (ev);
… …
1598 mouse_report (ev); 1947 mouse_report (ev);
1599 } 1948 }
1600#else 1949#else
1601 MEvent.button = ev.button; 1950 MEvent.button = ev.button;
1602 mouse_report (ev); 1951 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1952#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1953
1605 } 1954 }
1606 else 1955 else
1607 { 1956 {
1608 if (ev.button != MEvent.button) 1957 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1958 MEvent.clicks = 0;
1959
1610 switch (ev.button) 1960 switch (ev.button)
1611 { 1961 {
1612 case Button1: 1962 case Button1:
1963 /* allow meta + click to select rectangular areas */
1964 /* should be done in screen.C */
1965#if ENABLE_FRILLS
1966 selection.rect = !!(ev.state & ModMetaMask);
1967#else
1968 selection.rect = false;
1969#endif
1970
1613 /* allow shift+left click to extend selection */ 1971 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1972 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1973 {
1616 if (MEvent.button == Button1 && clickintime) 1974 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1975 selection_rotate (ev.x, ev.y);
1618 else 1976 else
1619 selection_extend (ev.x, ev.y, 1); 1977 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1992 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1993 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1994 selection_rotate (ev.x, ev.y);
1637 else 1995 else
1638 selection_extend (ev.x, ev.y, 1); 1996 selection_extend (ev.x, ev.y, 1);
1997
1639 MEvent.button = Button3; 1998 MEvent.button = Button3;
1640 break; 1999 break;
1641 } 2000 }
1642 } 2001 }
2002
1643 MEvent.time = ev.time; 2003 MEvent.time = ev.time;
1644 return; 2004 return;
1645 } 2005 }
1646 2006
1647 /* 2007 /*
1648 * Scrollbar window processing of button press 2008 * Scrollbar window processing of button press
1649 */ 2009 */
1650 if (isScrollbarWindow (ev.window)) 2010 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2011 {
1652 scrollBar.setIdle (); 2012 page_dirn direction = NO_DIR;
2013
2014 if (scrollBar.upButton (ev.y))
2015 direction = UP; /* up */
2016 else if (scrollBar.dnButton (ev.y))
2017 direction = DN; /* down */
2018
2019 scrollBar.state = SB_STATE_IDLE;
1653 /* 2020 /*
1654 * Rxvt-style scrollbar: 2021 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2022 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2023 * move dn if mouse is below slider
1657 * 2024 *
… …
1666 /* 2033 /*
1667 * Mouse report disabled scrollbar: 2034 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2035 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2036 * click on scrollbar - send pageup/down
1670 */ 2037 */
1671 if ((scrollBar.style == R_SB_NEXT 2038 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2039 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2040 else if (direction == DN)
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 2041 tt_printf ("\033[B");
1681 else 2042 else
1682 switch (ev.button) 2043 switch (ev.button)
1683 { 2044 {
1684 case Button2: 2045 case Button2:
… …
1691 tt_printf ("\033[5~"); 2052 tt_printf ("\033[5~");
1692 break; 2053 break;
1693 } 2054 }
1694 } 2055 }
1695 else 2056 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2057#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2058 {
1703 if (scrollbarnext_upButton (ev.y)) 2059 if (direction != NO_DIR)
1704 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y))
1706 upordown = 1; /* down */
1707 }
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown)
1716 { 2060 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2061#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2062 if (!cont_scroll_ev.is_active ())
2063 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2064#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2065 if (scr_page (direction, 1))
1721 { 2066 {
1722 if (upordown < 0) 2067 if (direction == UP)
1723 scrollBar.setUp (); 2068 scrollBar.state = SB_STATE_UP;
1724 else 2069 else
1725 scrollBar.setDn (); 2070 scrollBar.state = SB_STATE_DOWN;
1726 } 2071 }
1727 } 2072 }
1728 else 2073 else
1729 switch (ev.button) 2074 switch (ev.button)
1730 { 2075 {
1731 case Button2: 2076 case Button2:
1732 switch (scrollbar_align) 2077 switch (scrollBar.align)
1733 { 2078 {
1734 case R_SB_ALIGN_TOP: 2079 case SB_ALIGN_TOP:
1735 csrO = 0; 2080 csrO = 0;
1736 break; 2081 break;
1737 case R_SB_ALIGN_CENTRE: 2082 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2083 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2084 break;
1740 case R_SB_ALIGN_BOTTOM: 2085 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2086 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2087 break;
1743 } 2088 }
2089
1744 if (scrollBar.style == R_SB_XTERM 2090 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2091 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2092 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2093 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2094
1749 scrollBar.setMotion (); 2095 scrollBar.state = SB_STATE_MOTION;
1750 break; 2096 break;
1751 2097
1752 case Button1: 2098 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2099 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2100 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2101 /* FALLTHROUGH */
1756 2102
1757 case Button3: 2103 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2104 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2105 {
1760 if (scrollbar_above_slider (ev.y)) 2106 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2107# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2108 scr_page (UP, nrow - 1);
1763# else 2109# else
1764 scr_page (UP, TermWin.nrow / 4); 2110 scr_page (UP, nrow / 4);
1765# endif 2111# endif
1766 else if (scrollbar_below_slider (ev.y)) 2112 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2113# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2114 scr_page (DN, nrow - 1);
1769# else 2115# else
1770 scr_page (DN, TermWin.nrow / 4); 2116 scr_page (DN, nrow / 4);
1771# endif 2117# endif
1772 else 2118 else
1773 scrollBar.setMotion (); 2119 scrollBar.state = SB_STATE_MOTION;
1774 } 2120 }
1775 else 2121 else
1776 { 2122 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2123 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2124 (nrow
1779 * scrollbar_position (ev.y) 2125 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2126 / scrollBar.size ()));
1781 } 2127 }
2128
1782 break; 2129 break;
1783 } 2130 }
1784 } 2131 }
2132
1785 return; 2133 return;
1786 } 2134 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2135}
1795 2136
1796void 2137void
1797rxvt_term::button_release (const XButtonEvent &ev) 2138rxvt_term::button_release (XButtonEvent &ev)
1798{ 2139{
1799 int reportmode = 0; 2140 int reportmode = 0;
1800 2141
1801 csrO = 0; /* reset csr Offset */ 2142 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2143 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2144 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2145
1805 if (scrollbar_isUpDn ()) 2146 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2147 {
1807 scrollBar.setIdle (); 2148 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2149 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2150 }
2151
1814#ifdef SELECTION_SCROLLING 2152#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2153 sel_scroll_ev.stop();
1816#endif 2154#endif
2155
1817 if (ev.window == TermWin.vt) 2156 if (ev.window == vt)
1818 { 2157 {
2158 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2159 return;
2160
2161#if ISO_14755
2162 // 5.4
2163 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2164 return;
2165#endif
2166
1819 if (reportmode) 2167 if (reportmode)
1820 { 2168 {
1821 /* mouse report from vt window */ 2169 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2170 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2171 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2182 mouse_report (ev);
1835 } 2183 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2184#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2185 MEvent.button = AnyButton;
1838 mouse_report (ev); 2186 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2187#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2188 return;
1841 } 2189 }
2190
1842 /* 2191 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2192 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2193 * when overriding mouse reporting
1845 */ 2194 */
1846 if (PrivateModes & PrivMode_mouse_report 2195 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2196 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2197 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2198 selection_extend (ev.x, ev.y, 0);
1850 2199
1851 switch (ev.button) 2200 switch (ev.button)
1852 { 2201 {
1853 case Button1: 2202 case Button1:
1854 case Button3: 2203 case Button3:
1855 selection_make (ev.time); 2204 selection_make (ev.time);
1856 break; 2205 break;
2206
1857 case Button2: 2207 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2208 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2209 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2210 break;
2211
1860#ifdef MOUSE_WHEEL 2212#ifdef MOUSE_WHEEL
1861 case Button4: 2213 case Button4:
1862 case Button5: 2214 case Button5:
1863 { 2215 {
1864 int i; 2216 int lines;
1865 page_dirn v; 2217 page_dirn dirn;
1866 2218
1867 v = (ev.button == Button4) ? UP : DN; 2219 dirn = ev.button == Button4 ? UP : DN;
2220
1868 if (ev.state & ShiftMask) 2221 if (ev.state & ShiftMask)
1869 i = 1; 2222 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2223 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2224 lines = nrow - 1;
1872 else 2225 else
1873 i = 5; 2226 lines = 5;
2227
1874# ifdef MOUSE_SLIP_WHEELING 2228# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2229 if (ev.state & ControlMask)
1876 { 2230 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2231 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2232 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2233
2234 if (!slip_wheel_ev.is_active ())
2235 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2236 }
2237 else
1880# endif 2238# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2239 {
1888 scr_page (v, 1); 2240 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2241 scrollBar.show (1);
1891 } 2242 }
1892# endif
1893
1894 } 2243 }
1895 break; 2244 break;
1896#endif 2245#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2246 }
1936 pchanged = 1; 2247 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2248}
1938 PixColors[Color_bg]); 2249
1939 am_transparent = am_pixmap_trans = 0; 2250/*}}} */
2251
2252void ecb_hot
2253rxvt_term::cmd_parse ()
2254{
2255 wchar_t ch = NOCHAR;
2256 char *seq_begin; // remember start of esc-sequence here
2257
2258 for (;;)
2259 {
2260 if (ecb_unlikely (ch == NOCHAR))
1940 } 2261 {
1941 return pchanged; /* Don't try any more */ 2262 seq_begin = cmdbuf_ptr;
1942 } 2263 ch = next_char ();
1943 2264
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2265 if (ch == NOCHAR)
1945 XSync (display->display, False); 2266 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2267 }
1983 nw += sx; 2268
1984 nx = -sx; 2269 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2270 {
1987 if (sy < 0) 2271 if (ecb_unlikely (!seen_input))
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2272 {
2005 pchanged = 1; 2273 seen_input = 1;
2006 if (TermWin.pixmap != None) 2274 // many badly-written programs (e.g. jed) contain a race condition:
2275 // they first read the screensize and then install a SIGWINCH handler.
2276 // some window managers resize the window early, and these programs
2277 // then sometimes get the size wrong.
2278 // unfortunately other programs are even more buggy and dislike
2279 // being sent SIGWINCH, so only do it when we were in fact being
2280 // resized.
2281 if (seen_resize && cmd_pid)
2282 kill (-cmd_pid, SIGWINCH);
2283 }
2284
2285 /* Read a text string from the input buffer */
2286 wchar_t buf[UBUFSIZ];
2287 bool refreshnow = false;
2288 int nlines = 0;
2289 wchar_t *str = buf;
2290 wchar_t *eol = str + min (ncol, UBUFSIZ);
2291
2292 for (;;)
2293 {
2294 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2295 break;
2296
2297 *str++ = ch;
2298
2299 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2300 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2301 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2302 nlines++;
2303
2304 refresh_count++;
2305
2306 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2307 {
2308 refresh_count = 0;
2309
2310 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2311 {
2312 refreshnow = true;
2313 ch = NOCHAR;
2314 break;
2315 }
2316 }
2317
2318 // scr_add_lines only works for nlines <= nrow - 1.
2319 if (nlines >= nrow - 1)
2320 {
2321 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2322 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2323 scr_add_lines (buf, str - buf, nlines);
2324
2325 nlines = 0;
2326 str = buf;
2327 eol = str + min (ncol, UBUFSIZ);
2328 }
2329
2330 if (str >= eol)
2331 {
2332 if (eol >= buf + UBUFSIZ)
2333 {
2334 ch = NOCHAR;
2335 break;
2336 }
2337 else
2338 eol = min (eol + ncol, buf + UBUFSIZ);
2339 }
2340
2010 } 2341 }
2342
2343 seq_begin = cmdbuf_ptr;
2344 ch = next_char ();
2011 } 2345 }
2012 am_pixmap_trans = 0; 2346
2347 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2348 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2349 scr_add_lines (buf, str - buf, nlines);
2350
2351 /*
2352 * If there have been a lot of new lines, then update the screen
2353 * What the heck we'll cheat and only refresh less than every page-full.
2354 * if skipScroll is enabled.
2355 */
2356 if (refreshnow)
2357 {
2358 scr_refresh ();
2359 want_refresh = 1;
2360 }
2013 } 2361 }
2014 else 2362 else
2015 { 2363 {
2016 if (TermWin.pixmap != None) 2364 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2365 {
2052 if (oldp != None) 2366 process_nonprinting (ch);
2053 pchanged = 1; 2367 }
2368 catch (const class out_of_input &o)
2369 {
2370 // we ran out of input, retry later
2371 cmdbuf_ptr = seq_begin;
2054 break; 2372 break;
2055 } 2373 }
2056 if (oldp != TermWin.parent[i]) 2374
2057 pchanged = 1; 2375 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2376 }
2062 for (; n < (unsigned int)i; n++) 2377 }
2063 { 2378}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2379
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2380// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2381wchar_t ecb_hot
2067 { 2382rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2383{
2069 break; 2384 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2385 {
2071 } 2386 // assume 7-bit to be ascii ALWAYS
2387 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2388 return *cmdbuf_ptr++;
2389
2390 wchar_t wc;
2391 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2392
2393 if (len == (size_t)-2)
2072 } 2394 {
2073 if (n > (int) (sizeof (TermWin.parent) 2395 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2396 cmdbuf_ptr = cmdbuf_endp;
2397 break;
2075 { 2398 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2399
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2400 if (len == (size_t)-1)
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 } 2401 {
2084 else 2402 mbstate.reset (); // reset now undefined conversion state
2403 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2404 // in which case we "erroneously" return the next byte which might be valid.
2405 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2406 }
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2407
2091 rqt.tv_sec = 1; 2408 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2409 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2410 return wc & UNICODE_MASK;
2094# else
2095 sleep (1);
2096# endif
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 2411 }
2412
2413 return NOCHAR;
2414}
2415
2416// read the next octet
2417uint32_t ecb_hot
2418rxvt_term::next_octet () NOTHROW
2419{
2420 return cmdbuf_ptr < cmdbuf_endp
2421 ? (unsigned char)*cmdbuf_ptr++
2422 : NOCHAR;
2423}
2424
2425static class out_of_input out_of_input;
2426
2427wchar_t ecb_hot
2428rxvt_term::cmd_getc () THROW ((class out_of_input))
2429{
2430 wchar_t c = next_char ();
2431
2432 if (c == NOCHAR)
2433 throw out_of_input;
2434
2108 return pchanged; 2435 return c;
2109} 2436}
2110#endif
2111 2437
2112/*}}} */ 2438uint32_t ecb_hot
2439rxvt_term::cmd_get8 () THROW ((class out_of_input))
2440{
2441 uint32_t c = next_octet ();
2442
2443 if (c == NOCHAR)
2444 throw out_of_input;
2445
2446 return c;
2447}
2113 2448
2114/*{{{ print pipe */ 2449/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2450/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2451#ifdef PRINTPIPE
2117FILE * 2452FILE * ecb_cold
2118rxvt_term::popen_printer () 2453rxvt_term::popen_printer ()
2119{ 2454{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2455 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2456
2122 if (stream == NULL) 2457 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2458 rxvt_warn ("can't open printer pipe, not printing.\n");
2459
2124 return stream; 2460 return stream;
2125} 2461}
2126 2462
2127int 2463int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2464rxvt_term::pclose_printer (FILE *stream)
2129{ 2465{
2130 fflush (stream); 2466 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2467 return pclose (stream);
2137# endif
2138} 2468}
2139 2469
2140/* 2470/*
2141 * simulate attached vt100 printer 2471 * simulate attached vt100 printer
2142 */ 2472 */
2143void 2473void ecb_cold
2144rxvt_term::process_print_pipe () 2474rxvt_term::process_print_pipe ()
2145{ 2475{
2146 int done; 2476 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2477
2149 if ((fd = popen_printer ()) == NULL) 2478 if (!fd)
2150 return; 2479 return;
2151 2480
2152 /* 2481 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2482 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2483 * is received.
2155 */ 2484 */
2156 for (done = 0; !done;) 2485 for (int done = 0; !done; )
2157 { 2486 {
2158 unsigned char buf[8]; 2487 unsigned char buf[8];
2159 unsigned char ch; 2488 unicode_t ch;
2160 unsigned int i, len; 2489 unsigned int i, len;
2161 2490
2162 if ((ch = cmd_getc ()) != C0_ESC) 2491 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2492 {
2164 if (putc (ch, fd) == EOF) 2493 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2494 break; /* done = 1 */
… …
2180 { 2509 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2510 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2511 break; /* done = 1 */
2183 } 2512 }
2184 } 2513 }
2514
2185 for (i = 0; i < len; i++) 2515 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2516 if (putc (buf[i], fd) == EOF)
2187 { 2517 {
2188 done = 1; 2518 done = 1;
2189 break; 2519 break;
2190 } 2520 }
2191 } 2521 }
2192 } 2522 }
2523
2193 pclose_printer (fd); 2524 pclose_printer (fd);
2194} 2525}
2195#endif /* PRINTPIPE */ 2526#endif /* PRINTPIPE */
2196/*}}} */ 2527/*}}} */
2197 2528
2198/* *INDENT-OFF* */
2199enum { 2529enum {
2200 C1_40 = 0x40, 2530 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2531 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2532 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2533 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2534 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2535};
2206/* *INDENT-ON* */
2207 2536
2208/*{{{ process non-printing single characters */ 2537/*{{{ process non-printing single characters */
2209void 2538void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2539rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2540{
2212 switch (ch) 2541 switch (ch)
2213 { 2542 {
2543 case C0_ESC:
2544 process_escape_seq ();
2545 break;
2214 case C0_ENQ: /* terminal Status */ 2546 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2547 if (rs[Rs_answerbackstring])
2216 tt_write ( 2548 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2549 else
2220 tt_write ((unsigned char *)VT100_ANS, 2550 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2551 break;
2223 case C0_BEL: /* bell */ 2552 case C0_BEL: /* bell */
2224 scr_bell (); 2553 scr_bell ();
2225 break; 2554 break;
2226 case C0_BS: /* backspace */ 2555 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2570 scr_charset_choose (1);
2242 break; 2571 break;
2243 case C0_SI: /* shift in - acs */ 2572 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2573 scr_charset_choose (0);
2245 break; 2574 break;
2575
2576#ifdef EIGHT_BIT_CONTROLS
2577 // 8-bit controls
2578 case 0x90: /* DCS */
2579 process_dcs_seq ();
2580 break;
2581 case 0x9b: /* CSI */
2582 process_csi_seq ();
2583 break;
2584 case 0x9d: /* OSC */
2585 process_osc_seq ();
2586 break;
2587#endif
2246 } 2588 }
2247} 2589}
2248/*}}} */ 2590/*}}} */
2249 2591
2250 2592
2251/*{{{ process VT52 escape sequences */ 2593/*{{{ process VT52 escape sequences */
2252void 2594void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2595rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2596{
2255 int row, col; 2597 int row, col;
2256 2598
2257 switch (ch) 2599 switch (ch)
2258 { 2600 {
… …
2291 break; 2633 break;
2292 case 'Z': /* identify the terminal type */ 2634 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2635 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2636 break;
2295 case '<': /* turn off VT52 mode */ 2637 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2638 priv_modes &= ~PrivMode_vt52;
2297 break; 2639 break;
2298 case 'F': /* use special graphics character set */ 2640 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2641 case 'G': /* use regular character set */
2300 /* unimplemented */ 2642 /* unimplemented */
2301 break; 2643 break;
… …
2307} 2649}
2308/*}}} */ 2650/*}}} */
2309 2651
2310 2652
2311/*{{{ process escape sequences */ 2653/*{{{ process escape sequences */
2312void 2654void ecb_hot
2313rxvt_term::process_escape_seq () 2655rxvt_term::process_escape_seq ()
2314{ 2656{
2315 unsigned char ch = cmd_getc (); 2657 unicode_t ch = cmd_getc ();
2316 2658
2317 if (PrivateModes & PrivMode_vt52) 2659 if (priv_modes & PrivMode_vt52)
2318 { 2660 {
2319 process_escape_vt52 (ch); 2661 process_escape_vt52 (ch);
2320 return; 2662 return;
2321 } 2663 }
2322 2664
2323 switch (ch) 2665 switch (ch)
2324 { 2666 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2667 case '#':
2327 if (cmd_getc () == '8') 2668 if (cmd_getc () == '8')
2328 scr_E (); 2669 scr_E ();
2329 break; 2670 break;
2330 case '(': 2671 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2678 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2679 break;
2339 case '+': 2680 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2681 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2682 break;
2342#ifdef MULTICHAR_SET 2683#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2684 case '6':
2349 scr_backindex (); 2685 scr_backindex ();
2350 break; 2686 break;
2351#endif 2687#endif
2352 case '7': 2688 case '7':
2353 scr_cursor (SAVE); 2689 scr_cursor (SAVE);
2354 break; 2690 break;
2355 case '8': 2691 case '8':
2356 scr_cursor (RESTORE); 2692 scr_cursor (RESTORE);
2357 break; 2693 break;
2358#ifndef NO_FRILLS 2694#if !ENABLE_MINIMAL
2359 case '9': 2695 case '9':
2360 scr_forwardindex (); 2696 scr_forwardindex ();
2361 break; 2697 break;
2362#endif 2698#endif
2699 // DECPAM/DECPNM
2363 case '=': 2700 case '=':
2701 priv_modes |= PrivMode_aplKP;
2702 break;
2364 case '>': 2703 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2704 priv_modes &= ~PrivMode_aplKP;
2366 break; 2705 break;
2367 2706
2368 case C1_40: 2707 case C1_40:
2369 cmd_getc (); 2708 cmd_getc ();
2370 break; 2709 break;
… …
2373 break; 2712 break;
2374 2713
2375 /* 8.3.87: NEXT LINE */ 2714 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2715 case C1_NEL: /* ESC E */
2377 { 2716 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2717 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2718 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2719 }
2381 break; 2720 break;
2382 2721
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2722 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2723 case C1_ESA: /* ESC G */
2385 process_graphics (); 2724 // used by original rxvt for rob nations own graphics mode
2725 if (cmd_getc () == 'Q')
2726 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2727 break;
2387 2728
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2729 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2730 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2731 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2735 case C1_RI: /* ESC M */
2395 scr_index (DN); 2736 scr_index (DN);
2396 break; 2737 break;
2397 2738
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2739 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2740 /* case C1_SS2: break; */
2400 2741
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2742 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2743 /* case C1_SS3: break; */
2403 2744
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2745 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2746 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2747 process_dcs_seq ();
2407 break; 2748 break;
2408 2749
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2750 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2751 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2752 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2753 break; /* steal obsolete ESC [ c */
2414 2754
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2755 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2756 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2757 process_csi_seq ();
2418 break; 2758 break;
2419 2759
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2760 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2761 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2762 process_osc_seq ();
2423 break; 2763 break;
2424 2764
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2765 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2766 case 'c':
2767 mbstate.reset ();
2427 scr_poweron (); 2768 scr_poweron ();
2428 scrollbar_show (1); 2769 scrollBar.show (1);
2429 break; 2770 break;
2430 2771
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2772 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2773 case 'n':
2433 scr_charset_choose (2); 2774 scr_charset_choose (2);
… …
2440 } 2781 }
2441} 2782}
2442/*}}} */ 2783/*}}} */
2443 2784
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2785/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2786enum {
2447 CSI_ICH = 0x40, 2787 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2788 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2789 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2790 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2791 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2792 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2793 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2454 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2794 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2455 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2795 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2796};
2457 2797
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2798#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2799 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2800 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2801#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2802 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2803
2464const unsigned char csi_defaults[] = 2804static const unsigned char csi_defaults[] =
2465 { 2805 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2806 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2467 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2807 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2808 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2809 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2810 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2811 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2812 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2813 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2814 };
2475/* *INDENT-ON* */
2476 2815
2477void 2816void ecb_hot
2478rxvt_term::process_csi_seq () 2817rxvt_term::process_csi_seq ()
2479{ 2818{
2480 unsigned char ch, priv, i; 2819 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2820 unsigned int nargs, p;
2482 int n, ndef; 2821 int n, ndef;
2483 int arg[ESC_ARGS]; 2822 int arg[ESC_ARGS] = { };
2484 2823
2485 for (nargs = ESC_ARGS; nargs > 0;) 2824 nargs = 0;
2486 arg[--nargs] = 0;
2487 2825
2488 priv = 0; 2826 priv = 0;
2489 ch = cmd_getc (); 2827 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2828 if ((ch >= '<' && ch <= '?') || ch == '!')
2829 {
2491 { /* '<' '=' '>' '?' */ 2830 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2831 priv = ch;
2493 ch = cmd_getc (); 2832 ch = cmd_getc ();
2494 } 2833 }
2834
2835 prev_ch = 0;
2495 /* read any numerical arguments */ 2836 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2837 for (n = -1; ch < CSI_ICH; )
2497 { 2838 {
2498 if (isdigit (ch)) 2839 if (isdigit (ch))
2499 { 2840 {
… …
2506 { 2847 {
2507 if (nargs < ESC_ARGS) 2848 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2849 arg[nargs++] = n;
2509 n = -1; 2850 n = -1;
2510 } 2851 }
2511 else if (ch == '\b') 2852 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2853 process_nonprinting (ch);
2523 } 2854
2855 prev_ch = ch;
2524 ch = cmd_getc (); 2856 ch = cmd_getc ();
2525 } 2857 }
2526 2858
2527 if (ch > CSI_7F) 2859 if (ch > CSI_7F)
2528 return; 2860 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2866 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2867 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2868 if (arg[p] == -1)
2537 arg[p] = ndef; 2869 arg[p] = ndef;
2538 2870
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2871 /*
2547 * private mode handling 2872 * private mode handling
2548 */ 2873 */
2549 if (priv) 2874 if (priv)
2550 { 2875 {
2551 switch (priv) 2876 switch (priv)
2552 { 2877 {
2553 case '>': 2878 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2879 if (ch == CSI_DA) /* secondary device attributes */
2880 {
2881 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2882 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2883 //
2884 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2885 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2886 // versions.
2887 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2888 tt_printf ("\033[>%d;95;0c", 'U');
2889 }
2556 break; 2890 break;
2891
2557 case '?': 2892 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2893 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2894 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2895 break;
2896
2897 case '!':
2898 if (ch == CSI_70)
2899 {
2900 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2901 scr_soft_reset ();
2902
2903 static const int pm_h[] = { 7, 25 };
2904 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2905
2906 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2907 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2908 }
2909 break;
2910 }
2911
2562 return; 2912 return;
2563 } 2913 }
2564 2914
2565 switch (ch) 2915 switch (ch)
2566 { 2916 {
… …
2580 } 2930 }
2581 break; 2931 break;
2582#endif 2932#endif
2583 2933
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2934 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2935 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2936 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2937 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2938 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2939 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2940 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2941 break;
2592 2942
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2943 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2944 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3015
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3016 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3017 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3018 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3019 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3020 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3021 break;
2672 3022
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3023 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3024 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3025 break;
2677 3026
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3027 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3028 process_sgr_mode (nargs, arg);
2680 break; 3029 break;
… …
2686 tt_printf ("\033[0n"); 3035 tt_printf ("\033[0n");
2687 break; 3036 break;
2688 case 6: /* CPR requested */ 3037 case 6: /* CPR requested */
2689 scr_report_position (); 3038 scr_report_position ();
2690 break; 3039 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3040 case 7: /* unofficial extension */
3041 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3042 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3043 break;
2695#endif
2696 case 8: /* unofficial extension */ 3044 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3045 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3046 break;
2699 } 3047 }
2700 break; 3048 break;
2701 3049
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3050 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3083 break;
2736 3084
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3085 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3086 if (arg[0] == 4)
2739 scr_insert_mode (0); 3087 scr_insert_mode (0);
3088 else if (arg[0] == 20)
3089 priv_modes &= ~PrivMode_LFNL;
2740 break; 3090 break;
2741 3091
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3092 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3093 if (arg[0] == 4)
2744 scr_insert_mode (1); 3094 scr_insert_mode (1);
3095 else if (arg[0] == 20)
3096 priv_modes |= PrivMode_LFNL;
3097 break;
3098
3099 case CSI_71: // DESCUSR: set cursor style
3100 if (prev_ch == ' ')
3101 set_cursor_style (arg[0]);
2745 break; 3102 break;
2746 3103
2747 /* 3104 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3105 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3106 */
… …
2761 break; 3118 break;
2762 case CSI_75: 3119 case CSI_75:
2763 scr_cursor (RESTORE); 3120 scr_cursor (RESTORE);
2764 break; 3121 break;
2765 3122
2766#ifndef NO_FRILLS 3123#if !ENABLE_MINIMAL
2767 case CSI_74: 3124 case CSI_74:
2768 process_window_ops (arg, nargs); 3125 process_window_ops (arg, nargs);
2769 break; 3126 break;
2770#endif 3127#endif
2771 3128
2772 case CSI_78: /* DECREQTPARM */ 3129 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3130 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3131 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3132 break;
2776 3133
2777 default: 3134 default:
2778 break; 3135 break;
2779 } 3136 }
2780} 3137}
2781/*}}} */ 3138/*}}} */
2782 3139
2783#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
2784/* ARGSUSED */
2785void 3141void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3142rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3143{
2788 int x, y; 3144 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3145 XWindowAttributes wattr;
2793 Window wdummy; 3146 Window wdummy;
3147
3148 dLocal (Display *, dpy);
2794 3149
2795 if (nargs == 0) 3150 if (nargs == 0)
2796 return; 3151 return;
3152
2797 switch (args[0]) 3153 switch (args[0])
2798 { 3154 {
2799 /* 3155 /*
2800 * commands 3156 * commands
2801 */ 3157 */
2802 case 1: /* deiconify window */ 3158 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3159 XMapWindow (dpy, parent);
2804 break; 3160 break;
2805 case 2: /* iconify window */ 3161 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3162 XIconifyWindow (dpy, parent, display->screen);
2807 DefaultScreen (display->display));
2808 break; 3163 break;
2809 case 3: /* set position (pixels) */ 3164 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3165 XMoveWindow (dpy, parent, args[1], args[2]);
2811 break; 3166 break;
2812 case 4: /* set size (pixels) */ 3167 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3168 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3169 break;
2815 case 5: /* raise window */ 3170 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3171 XRaiseWindow (dpy, parent);
2817 break; 3172 break;
2818 case 6: /* lower window */ 3173 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3174 XLowerWindow (dpy, parent);
2820 break; 3175 break;
2821 case 7: /* refresh window */ 3176 case 7: /* refresh window */
2822 scr_touch (true); 3177 scr_touch (true);
2823 break; 3178 break;
2824 case 8: /* set size (chars) */ 3179 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3180 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3181 (unsigned int) (args[1] * fheight));
2827 break; 3182 break;
3183
3184 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3185 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3186 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3187 set_widthheight ((unsigned int)vt_width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
2832 break; 3189 break;
3190
2833 /* 3191 /*
2834 * reports - some output format copied from XTerm 3192 * reports - some output format copied from XTerm
2835 */ 3193 */
2836 case 11: /* report window state */ 3194 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3195 XGetWindowAttributes (dpy, parent, &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3196 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3197 break;
2840 case 13: /* report window position */ 3198 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3200 XTranslateCoordinates (dpy, parent, wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3201 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3202 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3203 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3204 break;
2847 case 14: /* report window size (pixels) */ 3205 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3207 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3208 break;
3209 case 18: /* report text area size (chars) */
3210 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3211 break;
2851 case 18: /* report window size (chars) */ 3212 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3213 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3214 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3215 case 20: /* report icon label */
3216 {
3217 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3218 XGetIconName (dpy, parent, &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3219 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3220 XFree (s);
3221 }
2858 break; 3222 break;
2859 case 21: /* report window title */ 3223 case 21: /* report window title */
2860 XFetchName (display->display, TermWin.parent[0], &s); 3224 {
3225 char *s;
3226 XFetchName (dpy, parent, &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3227 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3228 XFree (s);
3229 }
2862 break; 3230 break;
2863#endif
2864
2865 } 3231 }
2866} 3232}
2867#endif 3233#endif
2868 3234
2869/*----------------------------------------------------------------------*/ 3235/*----------------------------------------------------------------------*/
2870/* 3236/*
2871 * get input up until STRING TERMINATOR (or BEL) 3237 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3238 * ends_how is terminator used. returned input must be free()'d
2873 */ 3239 */
2874unsigned char * 3240char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3241rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3242{
2877 int seen_esc = 0; /* seen escape? */ 3243 unicode_t ch;
3244 bool seen_esc = false;
2878 unsigned int n = 0; 3245 unsigned int n = 0;
2879 unsigned char *s; 3246 wchar_t string[CBUFSIZ];
2880 unsigned char ch, string[STRING_MAX];
2881 3247
2882 for (; (ch = cmd_getc ());) 3248 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3249 {
2884 if (ch == C0_BEL 3250 if (seen_esc)
2885 || ch == CHAR_ST 3251 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3252 if (ch == 0x5c) /* 7bit ST */
2887 break; 3253 break;
3254 else
3255 return NULL;
3256 }
2888 if (ch == C0_ESC) 3257 else if (ch == C0_ESC)
2889 { 3258 {
2890 seen_esc = 1; 3259 seen_esc = true;
2891 continue; 3260 continue;
2892 } 3261 }
3262 else if (ch == C0_BEL || ch == CHAR_ST)
3263 break;
2893 else if (ch == '\t') 3264 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3265 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3266 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3267 return NULL; /* other control character - exit */
3268
3269 seen_esc = false;
3270
2897 if (n < sizeof (string) - 1) 3271 if (n >= sizeof (string) - 1)
3272 // stop at some sane length
3273 return NULL;
3274
2898 string[n++] = ch; 3275 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3276 }
3277
2901 string[n++] = '\0'; 3278 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3279
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3280 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3281
2906 return s; 3282 return rxvt_wcstombs (string);
2907} 3283}
2908 3284
2909/*----------------------------------------------------------------------*/ 3285/*----------------------------------------------------------------------*/
2910/* 3286/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3287 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3288 */
2913void 3289void
2914rxvt_term::process_dcs_seq () 3290rxvt_term::process_dcs_seq ()
2915{ 3291{
2916 unsigned char eh, *s;
2917 /* 3292 /*
2918 * Not handled yet 3293 * Not handled yet
2919 */ 3294 */
3295
3296 unicode_t eh;
2920 s = get_to_st (&eh); 3297 char *s = get_to_st (eh);
2921 if (s) 3298 if (s)
2922 free (s); 3299 free (s);
3300
2923 return; 3301 return;
2924} 3302}
2925 3303
2926/*----------------------------------------------------------------------*/ 3304/*----------------------------------------------------------------------*/
2927/* 3305/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3306 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3307 */
2930void 3308void
2931rxvt_term::process_osc_seq () 3309rxvt_term::process_osc_seq ()
2932{ 3310{
2933 unsigned char ch, eh, *s; 3311 int arg;
2934 int arg;
2935 3312
2936 ch = cmd_getc (); 3313 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3314 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3315 arg = arg * 10 + (ch - '0');
2939 3316
2940 if (ch == ';') 3317 if (ch == ';')
2941 { 3318 {
3319 unicode_t eh;
2942 s = get_to_st (&eh); 3320 char *s = get_to_st (eh);
3321
2943 if (s) 3322 if (s)
2944 { 3323 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3324 process_xterm_seq (arg, s, eh);
2957 free (s); 3325 free (s);
2958 } 3326 }
2959 } 3327 }
2960} 3328}
3329
3330void
3331rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3332{
3333 if (str[0] == '?' && !str[1])
3334 {
3335 rgba c;
3336 pix_colors_focused[color].get (c);
3337
3338#if XFT
3339 if (c.a != rgba::MAX_CC)
3340 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3341 else
3342#endif
3343 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3344 }
3345 else
3346 set_window_color (color, str);
3347}
3348
2961/* 3349/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3350 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 9 = change locale (NYI)
2977 * 10 = menu (may change in future)
2978 * 20 = bg pixmap
2979 * 39 = change default fg color
2980 * 49 = change default bg color
2981 * 55 = dump scrollback buffer and all of screen
2982 */ 3351 */
2983void 3352void
2984rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3353rxvt_term::process_xterm_seq (int op, char *str, char resp)
2985{ 3354{
2986 int changed = 0; 3355 int color;
2987 int color;
2988 char *buf, *name; 3356 char *buf, *name;
3357 bool query = str[0] == '?' && !str[1];
3358 int saveop = op;
3359
3360 dLocal (Display *, dpy);
2989 3361
2990 assert (str != NULL); 3362 assert (str != NULL);
3363
3364 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3365 return;
3366
2991 switch (op) 3367 switch (op)
2992 { 3368 {
2993 case XTerm_name: 3369 case XTerm_name:
2994 set_title (str); 3370 set_title (str);
2995 /* FALLTHROUGH */ 3371 /* FALLTHROUGH */
2996 case XTerm_iconName: 3372 case XTerm_iconName:
2997 set_iconName (str); 3373 set_icon_name (str);
2998 break; 3374 break;
2999 case XTerm_title: 3375 case XTerm_title:
3000 set_title (str); 3376 set_title (str);
3001 break; 3377 break;
3378 case XTerm_property:
3379 if (str[0] == '?')
3380 {
3381 Atom prop = display->atom (str + 1);
3382 Atom actual_type;
3383 int actual_format;
3384 unsigned long nitems;
3385 unsigned long bytes_after;
3386 unsigned char *value = 0;
3387 const char *str = "";
3388
3389 if (prop
3390 && XGetWindowProperty (dpy, parent,
3391 prop, 0, 1<<16, 0, AnyPropertyType,
3392 &actual_type, &actual_format,
3393 &nitems, &bytes_after, &value) == Success
3394 && actual_type != None
3395 && actual_format == 8)
3396 str = (const char *)(value);
3397
3398 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3399
3400 XFree (value);
3401 }
3402 else
3403 {
3404 char *eq = strchr (str, '=');
3405
3406 if (eq)
3407 {
3408 *eq = 0;
3409 set_utf8_property (display->atom (str), eq + 1);
3410 }
3411 else
3412 XDeleteProperty (dpy, parent,
3413 display->atom (str));
3414 }
3415 break;
3416
3002 case XTerm_Color: 3417 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3418 for (buf = (char *)str; buf && *buf;)
3004 { 3419 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3420 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3421 break;
3422
3007 *name++ = '\0'; 3423 *name++ = '\0';
3008 color = atoi (buf); 3424 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3425
3426 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3427 break;
3428
3011 if ((buf = STRCHR (name, ';')) != NULL) 3429 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3430 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3431
3432 process_color_seq (op, color, name, resp);
3014 } 3433 }
3434 break;
3435 case Rxvt_restoreFG:
3436 case XTerm_Color00:
3437 process_color_seq (op, Color_fg, str, resp);
3438 break;
3439 case Rxvt_restoreBG:
3440 case XTerm_Color01:
3441 process_color_seq (op, Color_bg, str, resp);
3015 break; 3442 break;
3016#ifndef NO_CURSORCOLOR 3443#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3444 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3445 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3446 break;
3020#endif 3447#endif
3021 case XTerm_Color_pointer: 3448 case XTerm_Color_pointer_fg:
3022 set_window_color (Color_pointer, str); 3449 process_color_seq (op, Color_pointer_fg, str, resp);
3023 break; 3450 break;
3451 case XTerm_Color_pointer_bg:
3452 process_color_seq (op, Color_pointer_bg, str, resp);
3453 break;
3454#ifdef OPTION_HC
3455 case XTerm_Color_HC:
3456 process_color_seq (op, Color_HC, str, resp);
3457 break;
3458 case XTerm_Color_HTC:
3459 process_color_seq (op, Color_HTC, str, resp);
3460 break;
3461#endif
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3462#ifndef NO_BOLD_UNDERLINE_REVERSE
3025 case XTerm_Color_BD: 3463 case URxvt_Color_BD:
3026 set_window_color (Color_BD, str); 3464 process_color_seq (op, Color_BD, str, resp);
3027 break; 3465 break;
3028 case XTerm_Color_UL: 3466 case URxvt_Color_UL:
3029 set_window_color (Color_UL, str); 3467 process_color_seq (op, Color_UL, str, resp);
3030 break; 3468 break;
3031 case XTerm_Color_RV: 3469 case URxvt_Color_IT:
3032 set_window_color (Color_RV, str); 3470 process_color_seq (op, Color_IT, str, resp);
3033 break; 3471 break;
3034#endif 3472#endif
3473 case URxvt_Color_border:
3474 process_color_seq (op, Color_border, str, resp);
3475 break;
3035 3476
3036 case XTerm_Menu: 3477#if BG_IMAGE_FROM_ROOT
3478 case URxvt_Color_tint:
3479 process_color_seq (op, Color_tint, str, resp);
3037 /* 3480 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3481 bool changed = false;
3039 * so DON'T do it here 3482
3483 if (ISSET_PIXCOLOR (Color_tint))
3484 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3485
3486 if (changed)
3487 update_background ();
3040 */ 3488 }
3489
3041 break; 3490 break;
3491#endif
3492
3493#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3494 case Rxvt_Pixmap:
3043 if (*str != ';') 3495 if (!strcmp (str, "?"))
3044 { 3496 {
3045#if XPM_BACKGROUND 3497 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3498 int h_scale = fimage.h_scale;
3047 set_bgPixmap (str); /* change pixmap */ 3499 int v_scale = fimage.v_scale;
3048#endif 3500 int h_align = fimage.h_align;
3049 scr_touch (true); 3501 int v_align = fimage.v_align;
3502
3503 sprintf (str, "[%dx%d+%d+%d]",
3504 h_scale, v_scale,
3505 h_align, v_align);
3506 process_xterm_seq (XTerm_title, str, CHAR_ST);
3050 } 3507 }
3051 while ((str = STRCHR (str, ';')) != NULL) 3508 else
3052 { 3509 {
3510 bool changed = false;
3511
3512 if (*str != ';')
3513 {
3514 try
3515 {
3516 fimage.set_file_geometry (this, str);
3517 changed = true;
3518 }
3519 catch (const class rxvt_failure_exception &e)
3520 {
3521 }
3522 }
3523 else
3524 {
3053 str++; 3525 str++;
3054#if XPM_BACKGROUND 3526 if (fimage.set_geometry (str, true))
3055 changed += scale_pixmap (str); 3527 changed = true;
3056#endif 3528 }
3057 3529
3530 if (changed)
3531 {
3532 if (bg_window_position_sensitive ())
3533 {
3534 int x, y;
3535 get_window_origin (x, y);
3536 parent_x = x;
3537 parent_y = y;
3538 }
3539 update_background ();
3540 }
3058 } 3541 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break; 3542 break;
3543#endif
3067 3544
3068 case XTerm_restoreFG:
3069 set_window_color (Color_fg, str);
3070 break;
3071 case XTerm_restoreBG:
3072 set_window_color (Color_bg, str);
3073 break;
3074 case XTerm_logfile: 3545 case XTerm_logfile:
3546 // TODO, when secure mode?
3075 break; 3547 break;
3076 case XTerm_font: 3548
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 set_locale (str);
3081 im_cb ();
3082 break;
3083#if 0 3549#if 0
3084 case XTerm_dumpscreen: /* no error notices */ 3550 case Rxvt_dumpscreen: /* no error notices */
3085 { 3551 {
3086 int fd; 3552 int fd;
3087 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3553 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3088 { 3554 {
3089 scr_dump (fd); 3555 scr_dump (fd);
3090 close (fd); 3556 close (fd);
3091 } 3557 }
3092 } 3558 }
3093 break; 3559 break;
3094#endif 3560#endif
3561 case XTerm_font:
3562 op = URxvt_font;
3563 case URxvt_font:
3564#if ENABLE_STYLES
3565 case URxvt_boldFont:
3566 case URxvt_italicFont:
3567 case URxvt_boldItalicFont:
3568#endif
3569 if (query)
3570 tt_printf ("\33]%d;%-.250s%c", saveop,
3571 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3572 ? fontset[op - URxvt_font]->fontdesc : "",
3573 resp);
3574 else
3575 {
3576 const char *&res = rs[Rs_font + (op - URxvt_font)];
3095 3577
3578 res = strdup (str);
3579 allocated.push_back ((void *)res);
3580 set_fonts ();
3581 }
3582 break;
3583
3584 case URxvt_version:
3585 if (query)
3586 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3587 op,
3588 rs[Rs_name], VERSION[0], VERSION[2],
3589 resp);
3590 break;
3591
3592#if !ENABLE_MINIMAL
3593 case URxvt_locale:
3594 if (query)
3595 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3596 else
3597 {
3598 set_locale (str);
3599 pty->set_utf8_mode (enc_utf8);
3600 init_xlocale ();
3601 }
3602 break;
3603
3604 case URxvt_view_up:
3605 case URxvt_view_down:
3606 {
3607 int lines = atoi (str);
3608
3609 if (lines)
3610 scr_page (op == URxvt_view_up ? UP : DN, lines);
3611 else
3612 scr_erase_savelines ();
3613 }
3614
3615 break;
3616#endif
3617
3618#if ENABLE_PERL
3619 case URxvt_perl:
3620 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3621 break;
3622#endif
3096 } 3623 }
3097} 3624}
3098/*----------------------------------------------------------------------*/ 3625/*----------------------------------------------------------------------*/
3099 3626
3100/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3627/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3105 * 's' = save 3632 * 's' = save
3106 * 'r' = restore 3633 * 'r' = restore
3107 * 't' = toggle 3634 * 't' = toggle
3108 * so no need for fancy checking 3635 * so no need for fancy checking
3109 */ 3636 */
3110int 3637int ecb_cold
3111rxvt_term::privcases (int mode, unsigned long bit) 3638rxvt_term::privcases (int mode, unsigned long bit)
3112{ 3639{
3113 int state; 3640 int state;
3114 3641
3115 if (mode == 's') 3642 if (mode == 's')
3116 { 3643 {
3117 SavedModes |= (PrivateModes & bit); 3644 if (priv_modes & bit)
3645 SavedModes |= bit;
3646 else
3647 SavedModes &= ~bit;
3118 return -1; 3648 return -1;
3119 } 3649 }
3120 else 3650 else
3121 { 3651 {
3122 if (mode == 'r') 3652 if (mode == 'r')
3123 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3653 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3124 else 3654 else
3125 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3655 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3126 PrivMode (state, bit); 3656
3657 if (state)
3658 priv_modes |= bit;
3659 else
3660 priv_modes &= ~bit;
3127 } 3661 }
3662
3128 return state; 3663 return state;
3129} 3664}
3130 3665
3131/* we're not using priv _yet_ */ 3666/* we're not using priv _yet_ */
3132void 3667void
3133rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3668rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3134{ 3669{
3135 unsigned int i, j; 3670 unsigned int i, j;
3136 int state; 3671 int state;
3672
3137 static const struct 3673 static const struct
3138 { 3674 {
3139 const int argval; 3675 const int argval;
3140 const unsigned long bit; 3676 const unsigned long bit;
3141 }
3142 argtopriv[] = { 3677 } argtopriv[] = {
3143 { 1, PrivMode_aplCUR }, 3678 { 1, PrivMode_aplCUR }, // DECCKM
3144 { 2, PrivMode_vt52 }, 3679 { 2, PrivMode_vt52 }, // DECANM
3145 { 3, PrivMode_132 }, 3680 { 3, PrivMode_132 }, // DECCOLM
3146 { 4, PrivMode_smoothScroll }, 3681 { 4, PrivMode_smoothScroll }, // DECSCLM
3147 { 5, PrivMode_rVideo }, 3682 { 5, PrivMode_rVideo }, // DECSCNM
3148 { 6, PrivMode_relOrigin }, 3683 { 6, PrivMode_relOrigin }, // DECOM
3149 { 7, PrivMode_Autowrap }, 3684 { 7, PrivMode_Autowrap }, // DECAWM
3685 // 8, auto-repeat keys // DECARM
3150 { 9, PrivMode_MouseX10 }, 3686 { 9, PrivMode_MouseX10 },
3151#ifdef menuBar_esc 3687 // 18 end FF to printer after print screen
3152 { menuBar_esc, PrivMode_menuBar }, 3688 // 19 Print screen prints full screen/scroll region
3153#endif 3689 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3154#ifdef scrollBar_esc 3690#ifdef scrollBar_esc
3155 { scrollBar_esc, PrivMode_scrollBar }, 3691 { scrollBar_esc, PrivMode_scrollBar },
3156#endif 3692#endif
3157 { 25, PrivMode_VisibleCursor },
3158 { 35, PrivMode_ShiftKeys }, 3693 { 35, PrivMode_ShiftKeys }, // rxvt extension
3694 // 38, tektronix mode // DECTEK
3159 { 40, PrivMode_132OK }, 3695 { 40, PrivMode_132OK },
3696 // 41 xterm more fixes NYI
3697 // 45 margin bell NYI
3698 // 46 start logging
3160 { 47, PrivMode_Screen }, 3699 { 47, PrivMode_Screen },
3161 { 66, PrivMode_aplKP }, 3700 { 66, PrivMode_aplKP }, // DECNKM
3162#ifndef NO_BACKSPACE_KEY 3701#ifndef NO_BACKSPACE_KEY
3163 { 67, PrivMode_BackSpace }, 3702 { 67, PrivMode_BackSpace }, // DECBKM
3164#endif 3703#endif
3165 { 1000, PrivMode_MouseX11 }, 3704 { 1000, PrivMode_MouseX11 },
3705 { 1002, PrivMode_MouseBtnEvent },
3706 { 1003, PrivMode_MouseAnyEvent },
3707#if ENABLE_FRILLS
3708 { 1005, PrivMode_ExtModeMouse },
3709#endif
3166 { 1010, PrivMode_TtyOutputInh }, 3710 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3167 { 1011, PrivMode_Keypress }, 3711 { 1011, PrivMode_Keypress }, // rxvt extension
3712#if ENABLE_FRILLS
3713 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3714#endif
3715 // 1035 enable modifiers for alt, numlock NYI
3716 // 1036 send ESC for meta keys NYI
3717 // 1037 send DEL for keypad delete NYI
3168 { 1047, PrivMode_Screen }, 3718 { 1047, PrivMode_Screen },
3719 // 1048 save and restore cursor, implemented in code
3169 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3720 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3721 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3722 { 2004, PrivMode_BracketPaste },
3170 }; 3723 };
3171 3724
3172 if (nargs == 0) 3725 if (nargs == 0)
3173 return; 3726 return;
3174 3727
… …
3181 for (i = 0; i < nargs; i++) 3734 for (i = 0; i < nargs; i++)
3182 { 3735 {
3183 state = -1; 3736 state = -1;
3184 3737
3185 /* basic handling */ 3738 /* basic handling */
3186 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3739 for (j = 0; j < ecb_array_length (argtopriv); j++)
3187 if (argtopriv[j].argval == arg[i]) 3740 if (argtopriv[j].argval == arg[i])
3188 { 3741 {
3189 state = privcases (mode, argtopriv[j].bit); 3742 state = privcases (mode, argtopriv[j].bit);
3190 break; 3743 break;
3191 } 3744 }
3192 3745
3193 /* extra handling for values with state unkept */ 3746 /* extra handling for values with state unkept */
3194 if (state == -1)
3195 switch (arg[i]) 3747 switch (arg[i])
3196 { 3748 {
3749#if ENABLE_STYLES
3750 case 1021:
3751 set_option (Opt_intensityStyles, mode);
3752
3753 scr_touch (true);
3754 break;
3755#endif
3197 case 1048: /* alternative cursor save */ 3756 case 1048: /* alternative cursor save */
3757 if (option (Opt_secondaryScreen))
3198 if (mode == 0) 3758 if (mode == 0)
3199 scr_cursor (RESTORE); 3759 scr_cursor (RESTORE);
3200 else if (mode == 1) 3760 else if (mode == 1)
3201 scr_cursor (SAVE); 3761 scr_cursor (SAVE);
3202 /* FALLTHROUGH */
3203 default:
3204 continue; /* for (;i;) */
3205 }
3206
3207 /* extra handling for values with valid 0 or 1 state */
3208 switch (arg[i])
3209 {
3210 /* case 1: - application cursor keys */
3211 case 2: /* VT52 mode */
3212 /* oddball mode. should be set regardless of set/reset
3213 * parameter. Return from VT52 mode with an ESC < from
3214 * within VT52 mode
3215 */
3216 PrivMode (1, PrivMode_vt52);
3217 break; 3762 break;
3763 }
3764
3765 if (state >= 0)
3766 /* extra handling for values with valid 0 or 1 state */
3767 switch (arg[i])
3768 {
3769 /* case 1: - application cursor keys */
3770 case 2: /* VT52 mode */
3771 /* oddball mode. should be set regardless of set/reset
3772 * parameter. Return from VT52 mode with an ESC < from
3773 * within VT52 mode
3774 */
3775 priv_modes |= PrivMode_vt52;
3776 break;
3218 case 3: /* 80/132 */ 3777 case 3: /* 80/132 */
3219 if (PrivateModes & PrivMode_132OK) 3778 if (priv_modes & PrivMode_132OK)
3220 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3779 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3221 (unsigned int)TermWin.height);
3222 break; 3780 break;
3223 case 4: /* smooth scrolling */ 3781 case 4: /* smooth scrolling */
3224 if (state)
3225 Options &= ~Opt_jumpScroll;
3226 else
3227 Options |= Opt_jumpScroll; 3782 set_option (Opt_jumpScroll, !state);
3228 break; 3783 break;
3229 case 5: /* reverse video */ 3784 case 5: /* reverse video */
3230 scr_rvideo_mode (state); 3785 scr_rvideo_mode (state);
3231 break; 3786 break;
3232 case 6: /* relative/absolute origins */ 3787 case 6: /* relative/absolute origins */
3233 scr_relative_origin (state); 3788 scr_relative_origin (state);
3234 break; 3789 break;
3235 case 7: /* autowrap */ 3790 case 7: /* autowrap */
3236 scr_autowrap (state); 3791 scr_autowrap (state);
3237 break; 3792 break;
3238 /* case 8: - auto repeat, can't do on a per window basis */ 3793 /* case 8: - auto repeat, can't do on a per window basis */
3239 case 9: /* X10 mouse reporting */ 3794 case 9: /* X10 mouse reporting */
3240 if (state) /* orthogonal */ 3795 if (state) /* orthogonal */
3241 PrivateModes &= ~ (PrivMode_MouseX11); 3796 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3242 break; 3797 break;
3243#ifdef menuBar_esc
3244 case menuBar_esc:
3245#ifdef MENUBAR
3246 map_menuBar (state);
3247#endif
3248 break;
3249#endif
3250#ifdef scrollBar_esc 3798#ifdef scrollBar_esc
3251 case scrollBar_esc: 3799 case scrollBar_esc:
3252 if (scrollbar_mapping (state)) 3800 scrollBar.map (state);
3253 {
3254 resize_all_windows (0, 0, 0); 3801 resize_all_windows (0, 0, 0);
3255 scr_touch (true); 3802 scr_touch (true);
3256 }
3257 break; 3803 break;
3258#endif 3804#endif
3259 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3260 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3261 break; 3807 break;
3262 /* case 35: - shift keys */ 3808 /* case 35: - shift keys */
3263 /* case 40: - 80 <--> 132 mode */ 3809 /* case 40: - 80 <--> 132 mode */
3264 case 47: /* secondary screen */ 3810 case 47: /* secondary screen */
3265 scr_change_screen (state); 3811 scr_change_screen (state);
3266 break; 3812 break;
3267 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3268 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3269 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3270 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3271 PrivateModes &= ~ (PrivMode_MouseX10); 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3272 break; 3818 break;
3273#if 0
3274 case 1001: 3819 case 1002:
3275 break; /* X11 mouse highlighting */ 3820 case 1003:
3276#endif 3821 if (state)
3822 {
3823 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3824 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3825 mouse_row = mouse_col = 0;
3826 vt_emask_mouse = PointerMotionMask;
3827 }
3828 else
3829 vt_emask_mouse = NoEventMask;
3830
3831 vt_select_input ();
3832 break;
3277 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3278 if (state)
3279 Options &= ~Opt_scrollTtyOutput;
3280 else
3281 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3282 break; 3835 break;
3283 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3284 if (state)
3285 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3286 else
3287 Options &= ~Opt_scrollTtyKeypress;
3288 break; 3838 break;
3289 case 1047: /* secondary screen w/ clearing */ 3839 case 1047: /* secondary screen w/ clearing last */
3290 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3840 if (option (Opt_secondaryScreen))
3291 if (current_screen != PRIMARY) 3841 if (!state)
3292 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3293 scr_change_screen (state); 3844 scr_change_screen (state);
3294 /* FALLTHROUGH */
3295 default:
3296 break; 3845 break;
3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3851 scr_change_screen (state);
3852
3853 if (option (Opt_secondaryScreen))
3854 if (state)
3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3858 break;
3859 default:
3860 break;
3297 } 3861 }
3298 } 3862 }
3299} 3863}
3300/*}}} */ 3864/*}}} */
3301 3865
3302/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3303void 3867void ecb_hot
3304rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3305{ 3869{
3306 unsigned int i; 3870 unsigned int i;
3307 short rendset; 3871 short rendset;
3308 int rendstyle; 3872 int rendstyle;
3309 3873
3310 if (nargs == 0) 3874 if (nargs == 0)
3311 { 3875 {
3312 scr_rendition (0, ~RS_None); 3876 scr_rendition (0, ~RS_None);
3313 return; 3877 return;
3314 } 3878 }
3879
3315 for (i = 0; i < nargs; i++) 3880 for (i = 0; i < nargs; i++)
3316 { 3881 {
3317 rendset = -1; 3882 rendset = -1;
3318 switch (arg[i]) 3883 switch (arg[i])
3319 { 3884 {
… …
3321 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3322 break; 3887 break;
3323 case 1: 3888 case 1:
3324 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3325 break; 3890 break;
3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3326 case 4: 3895 case 4:
3327 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3328 break; 3897 break;
3329 case 5: 3898 case 5: // slowly blinking
3899 case 6: // rapidly blinking
3330 rendset = 1, rendstyle = RS_Blink; 3900 rendset = 1, rendstyle = RS_Blink;
3331 break; 3901 break;
3902 //case 6: // scoansi light background
3332 case 7: 3903 case 7:
3333 rendset = 1, rendstyle = RS_RVid; 3904 rendset = 1, rendstyle = RS_RVid;
3334 break; 3905 break;
3335 case 22: 3906 case 8:
3907 // invisible. NYI
3908 break;
3909 //case 9: // crossed out
3910 //case 10: // scoansi acs off, primary font
3911 //case 11: // scoansi acs on, first alt font
3912 //case 12: // scoansi acs on, |0x80, second alt font
3913 //...
3914 //case 19: // ninth alt font
3915 //case 20: // gothic
3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3336 rendset = 0, rendstyle = RS_Bold; 3917 rendset = 0, rendstyle = RS_Bold;
3918 break;
3919 case 22: // normal intensity
3920 rendset = 0, rendstyle = RS_Bold;
3921 break;
3922 case 23: // disable italic
3923 rendset = 0, rendstyle = RS_Italic;
3337 break; 3924 break;
3338 case 24: 3925 case 24:
3339 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3340 break; 3927 break;
3341 case 25: 3928 case 25:
3342 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3343 break; 3930 break;
3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3344 case 27: 3934 case 27:
3345 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3346 break; 3936 break;
3937 //case 28: // visible. NYI
3938 //case 29: // not crossed-out
3347 } 3939 }
3940
3348 if (rendset != -1) 3941 if (rendset != -1)
3349 { 3942 {
3350 scr_rendition (rendset, rendstyle); 3943 scr_rendition (rendset, rendstyle);
3351 continue; /* for (;i;) */ 3944 continue; /* for (;i;) */
3352 } 3945 }
… …
3359 case 33: 3952 case 33:
3360 case 34: 3953 case 34:
3361 case 35: 3954 case 35:
3362 case 36: 3955 case 36:
3363 case 37: 3956 case 37:
3364 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3365 Color_fg);
3366 break; 3958 break;
3367#ifdef TTY_256COLOR 3959 case 38: // set fg color, ISO 8613-6
3368 case 38:
3369 if (nargs > i + 2 && arg[i + 1] == 5) 3960 if (nargs > i + 2 && arg[i + 1] == 5)
3370 { 3961 {
3371 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3962 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3372 Color_fg);
3373 i += 2; 3963 i += 2;
3374 } 3964 }
3375 break; 3965 break;
3376#endif
3377 case 39: /* default fg */ 3966 case 39: /* default fg */
3378 scr_color (Color_fg, Color_fg); 3967 scr_color (Color_fg, Color_fg);
3379 break; 3968 break;
3380 3969
3381 case 40: 3970 case 40:
… …
3384 case 43: 3973 case 43:
3385 case 44: 3974 case 44:
3386 case 45: 3975 case 45:
3387 case 46: 3976 case 46:
3388 case 47: 3977 case 47:
3389 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3978 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3390 Color_bg);
3391 break; 3979 break;
3392#ifdef TTY_256COLOR 3980 case 48: // set bg color, ISO 8613-6
3393 case 48:
3394 if (nargs > i + 2 && arg[i + 1] == 5) 3981 if (nargs > i + 2 && arg[i + 1] == 5)
3395 { 3982 {
3396 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3983 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3397 Color_bg);
3398 i += 2; 3984 i += 2;
3399 } 3985 }
3400 break; 3986 break;
3401#endif
3402 case 49: /* default bg */ 3987 case 49: /* default bg */
3403 scr_color (Color_bg, Color_bg); 3988 scr_color (Color_bg, Color_bg);
3404 break; 3989 break;
3405 3990
3406#ifndef NO_BRIGHTCOLOR 3991 //case 50: // not variable spacing
3992
3993#if !ENABLE_MINIMAL
3407 case 90: 3994 case 90:
3408 case 91: /* set bright fg color */ 3995 case 91: /* set bright fg color */
3409 case 92: 3996 case 92:
3410 case 93: 3997 case 93:
3411 case 94: 3998 case 94:
3412 case 95: 3999 case 95:
3413 case 96: 4000 case 96:
3414 case 97: 4001 case 97:
3415 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4002 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3416 Color_fg);
3417 break; 4003 break;
3418 case 100: 4004 case 100:
3419 case 101: /* set bright bg color */ 4005 case 101: /* set bright bg color */
3420 case 102: 4006 case 102:
3421 case 103: 4007 case 103:
3422 case 104: 4008 case 104:
3423 case 105: 4009 case 105:
3424 case 106: 4010 case 106:
3425 case 107: 4011 case 107:
3426 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3427 Color_bg);
3428 break; 4013 break;
3429#endif 4014#endif
3430
3431 } 4015 }
3432 } 4016 }
4017}
4018
4019void
4020rxvt_term::set_cursor_style (int style)
4021{
4022 if (!IN_RANGE_INC (style, 0, 4))
4023 return;
4024
4025 set_option (Opt_cursorUnderline, style >= 3);
4026
4027#ifdef CURSOR_BLINK
4028 set_option (Opt_cursorBlink, !style || (style & 1));
4029 cursor_blink_reset ();
4030#endif
4031
4032 want_refresh = 1;
3433} 4033}
3434/*}}} */ 4034/*}}} */
3435 4035
3436/*{{{ process Rob Nation's own graphics mode sequences */
3437void
3438rxvt_term::process_graphics ()
3439{
3440 unsigned char ch, cmd = cmd_getc ();
3441
3442 if (cmd == 'Q')
3443 { /* query graphics */
3444 tt_printf ("\033G0\n"); /* no graphics */
3445 return;
3446 }
3447 /* swallow other graphics sequences until terminating ':' */
3448 do
3449 ch = cmd_getc ();
3450 while (ch != ':');
3451}
3452/*}}} */
3453
3454/* ------------------------------------------------------------------------- */ 4036/* ---------------------------------------------------------------------- */
4037/* Write data to the pty as typed by the user, pasted with the mouse,
4038 * or generated by us in response to a query ESC sequence.
4039 */
3455 4040
3456/* 4041/*
3457 * Send printf () formatted output to the command. 4042 * Send printf () formatted output to the command.
3458 * Only use for small amounts of data. 4043 * Only use for small amounts of data.
3459 */ 4044 */
3460void 4045void
3461rxvt_term::tt_printf (const char *fmt,...) 4046rxvt_term::tt_printf (const char *fmt,...)
3462{ 4047{
3463 va_list arg_ptr; 4048 va_list arg_ptr;
3464 unsigned char buf[256]; 4049 char buf[256];
3465 4050
3466 va_start (arg_ptr, fmt); 4051 va_start (arg_ptr, fmt);
3467 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4052 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3468 va_end (arg_ptr); 4053 va_end (arg_ptr);
3469 tt_write (buf, STRLEN (buf)); 4054 tt_write (buf, strlen (buf));
3470} 4055}
3471 4056
3472/* ---------------------------------------------------------------------- */
3473/* Write data to the pty as typed by the user, pasted with the mouse, 4057/* Write data to the pty as typed by the user. */
3474 * or generated by us in response to a query ESC sequence.
3475 */
3476void 4058void
3477rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4059rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3478{ 4060{
3479 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4061 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4062 return;
3480 4063
3481 if (len) 4064 if (option (Opt_scrollTtyKeypress))
4065 if (view_start)
3482 { 4066 {
4067 view_start = 0;
4068 want_refresh = 1;
4069 }
4070
4071 tt_write_ (data, len);
4072}
4073
4074void
4075rxvt_term::tt_write (const char *data, unsigned int len)
4076{
4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
4079
4080 tt_write_ (data, len);
4081}
4082
4083static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4084
4085void
4086rxvt_term::tt_write_ (const char *data, unsigned int len)
4087{
4088 if (pty->pty < 0)
4089 return;
4090
4091 if (v_buflen == 0)
4092 {
4093 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4094
4095 max_it (written, 0);
4096
4097 if (written == len)
4098 return;
4099
4100 data += written;
4101 len -= written;
4102 }
4103
4104 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4105
4106 memcpy (v_buffer + v_buflen, data, len);
4107 v_buflen += len;
4108
4109 pty_ev.set (ev::READ | ev::WRITE);
4110}
4111
4112void rxvt_term::pty_write ()
4113{
4114 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4115
4116 if (written > 0)
4117 {
4118 v_buflen -= written;
4119
3483 if (v_buflen == 0) 4120 if (v_buflen == 0)
3484 { 4121 {
3485 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3486
3487 if ((unsigned int)written == len)
3488 return;
3489
3490 data += written;
3491 len -= written;
3492 }
3493
3494
3495 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3496
3497 memcpy (v_buffer + v_buflen, data, len);
3498 v_buflen += len;
3499 }
3500
3501 for (;;)
3502 {
3503 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3504
3505 if (written > 0)
3506 {
3507 v_buflen -= written;
3508
3509 if (v_buflen == 0)
3510 {
3511 free (v_buffer); 4122 free (v_buffer);
3512 v_buffer = 0; 4123 v_buffer = 0;
3513 v_buflen = 0;
3514 4124
3515 pty_ev.set (EVENT_READ); 4125 pty_ev.set (ev::READ);
3516 return;
3517 }
3518
3519 memmove (v_buffer, v_buffer + written, v_buflen);
3520 }
3521 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3522 // original code just ignores this...
3523 destroy ();
3524 else
3525 {
3526 pty_ev.set (EVENT_READ | EVENT_WRITE);
3527 return; 4126 return;
3528 } 4127 }
4128
4129 memmove (v_buffer, v_buffer + written, v_buflen);
3529 } 4130 }
4131 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4132 pty_ev.set (ev::READ);
3530} 4133}
3531 4134
3532/*----------------------- end-of-file (C source) -----------------------*/ 4135/*----------------------- end-of-file (C source) -----------------------*/
3533 4136

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