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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.53 by pcg, Sun Feb 22 12:34:53 2004 UTC vs.
Revision 1.567 by sf-exg, Sat Sep 12 19:48:26 2015 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
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#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
157 if (TermWin.saveLines) 710 if (saveLines)
158 { 711 {
159#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 713 if (!ctrl && !meta)
161 {
162#else 714#else
163 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
164 { 717 {
165#endif
166 int lnsppg; 718 int lnsppg;
167 719
168#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 722#else
171 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
172#endif 724#endif
725 max_it (lnsppg, 1);
726
173 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
174 { 728 {
175 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
176 return; 730 return;
177 } 731 }
178 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
179 { 733 {
180 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
181 return; 735 return;
182 } 736 }
183 } 737 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
186 { 740 {
187 if (keysym == XK_Up) 741 if (keysym == XK_Up)
188 { 742 {
189 scr_page (UP, 1); 743 scr_page (1);
190 return; 744 return;
191 } 745 }
192 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
193 { 747 {
194 scr_page (DN, 1); 748 scr_page (-1);
195 return; 749 return;
196 } 750 }
197 } 751 }
198#endif 752#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
201 { 755 {
202 if (keysym == XK_Home) 756 if (keysym == XK_Home)
203 { 757 {
204 scr_move_to (0, 1); 758 scr_changeview (top_row);
205 return; 759 return;
206 } 760 }
207 else if (keysym == XK_End) 761 else if (keysym == XK_End)
208 { 762 {
209 scr_move_to (1, 0); 763 scr_changeview (0);
210 return; 764 return;
211 } 765 }
212 } 766 }
213#endif 767#endif
214 } 768 }
215 769
216 if (shft) 770 if (shft)
217 { 771 {
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)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 773 {
226 switch (keysym) 774 switch (keysym)
227 { 775 {
228 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
231 return; 779 return;
780#if TODO
232 /* rxvt extras */ 781 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP);
235 return; 783 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN);
238 return; 785 return;
786#endif
239 } 787 }
240 } 788 }
241 } 789 }
242#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
243 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
244 { 796 {
245 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
246 return; 803 return;
247 } 804 }
248#endif
249 805
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 809 {
252#ifdef KEYSYM_RESOURCE 810 int hv;
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 815 {
255 unsigned int l; 816 commit_iso14755 ();
256 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 818# if ISO_14755
258 819 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 820# endif
267 tt_write (&ch, 1); 821 return;
268 tt_write (kbuf0, l); 822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
269 return; 838 return;
270 } 839 }
271 else 840 else
272#endif
273 { 841 {
274 newlen = 1; 842# if ISO_14755
275 switch (keysym) 843 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 844# endif
299 break; 845 iso14755buf = 0;
300#endif 846 }
301#ifndef NO_DELETE_KEY 847 }
302 case XK_Delete: 848 else if (option (Opt_iso14755) &&
303 STRCPY (kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
304# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
305 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
306 { 852 {
307 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
308 854# if ISO_14755
309 newlen = STRLEN (kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
310 col = screen.cur.col; 856 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 857# endif
316 break; 858 }
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 859#endif
415 case XK_Prior: 860
416 STRCPY (kbuf, "\033[5~"); 861#ifdef PRINTPIPE
417 break; 862 if (keysym == XK_Print)
418# ifdef XK_KP_Next 863 {
419 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
420 /* allow shift to override */ 865 return;
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif 867#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 } 868 }
630 869
631 if (len <= 0) 870 if (len <= 0)
632 return; /* not mapped */ 871 return; /* not mapped */
633 872
634 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
635 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
636 { 889 {
637 TermWin.view_start = 0; 890# if ISO_14755
638 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
639 } 920 }
640 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
641 /* 922 {
642 * these modifications only affect the static keybuffer 923# if ISO_14755
643 * pass Shift/Control indicators for function keys ending with `~' 924 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 925# endif
660 ) 926 if (iso14755buf & ISO_14755_51)
661 { 927 commit_iso14755 ();
662 const unsigned char ch = C0_ESC; 928#if ISO_14755
929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
663 932
664 tt_write (&ch, 1); 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
665 } 939 }
666#ifdef DEBUG_CMD 940#endif
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 941
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 942 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; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
708} 951}
709#endif /* MENUBAR_MAX */
710 952
711void 953void
712rxvt_term::flush () 954rxvt_term::flush ()
713{ 955{
714#ifdef TRANSPARENT 956 flush_ev.stop ();
715 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
716 { 960 {
717 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 962 scr_touch (false);
720 want_refresh = 1;
721 } 963 }
722#endif 964#endif
723 965
724 if (want_refresh) 966 if (want_refresh)
725 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
726 scr_refresh (refresh_type); 1006 scr_refresh ();
727 scrollbar_show (1); 1007 scrollBar.show (1);
728#ifdef USE_XIM 1008#if USE_XIM
729 IMSendSpot (); 1009 im_send_spot ();
730#endif 1010#endif
731
732 } 1011 }
733 1012
734 display->flush (); 1013 display->flush ();
735} 1014}
736 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
737void 1017void
738rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
739{ 1019{
740 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
743 flush (); 1032 flush ();
744} 1033}
745 1034
746#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
747void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1056{
750 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1058 want_refresh = 1;
752 1059 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1060}
755#endif 1061#endif
756 1062
757#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
758void 1064void
759rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1066{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1068 {
763 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
764 want_refresh = 1; 1070 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
766 } 1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
767} 1184}
768#endif 1185#endif
769 1186
770bool 1187bool
771rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
772{ 1189{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
774 1191
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
776 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
778 1201
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1203
781 if (n > 0) 1204 if (r > 0)
782 { 1205 {
783 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
784 return true; 1207 return true;
785 } 1208 }
786 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
787 destroy (); 1221 destroy ();
1222 }
788 1223
789 return false; 1224 return false;
790} 1225}
791 1226
792void 1227void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1229{
795 SET_R (this); 1230 make_current ();
796 SET_LOCALE (locale);
797 1231
798 if (revents & EVENT_WRITE) 1232 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 1233 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1235 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 1236
815 uint32_t ch = NOCHAR; 1237 if (revents & ev::WRITE)
1238 pty_write ();
816 1239
817 for (;;) 1240 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} 1241}
916 1242
917// read the next character, currently handles UTF-8 1243void ecb_cold
918// will probably handle all sorts of other stuff in the future 1244rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1245{
922 while (cmdbuf_ptr < cmdbuf_endp) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1247 recolor_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 1248
966#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1250 hidden_pointer = 0;
1251
1252 if (option (Opt_pointerBlank))
1253 pointer_ev.start (pointerBlankDelay);
1254#endif
1255}
1256
1257#ifdef POINTER_BLANK
1258void ecb_cold
1259rxvt_term::pointer_blank ()
1260{
1261 if (!option (Opt_pointerBlank))
1262 return;
1263
1264 XDefineCursor (dpy, vt, display->blank_cursor);
1265 XFlush (dpy);
1266
1267 hidden_pointer = 1;
1268}
1269
1270void ecb_cold
1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1272{
1273 make_current ();
1274
1275 pointer_blank ();
1276}
1277#endif
1278
967void 1279void
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) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1281{
1004 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1005 int x, y; 1283 int x, y;
1284 int code = 32;
1006 1285
1007 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
1010 1298
1011 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1300 button_number = 3;
1014 }
1015 else 1301 else
1016 { 1302 {
1017 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1305 if (button_number >= 3)
1020 button_number += (64 - 3); 1306 button_number += 64 - 3;
1021 } 1307 }
1022 1308
1023 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1024 { 1310 {
1025 /* 1311 /*
1026 * do not report ButtonRelease 1312 * do not report ButtonRelease
1027 * no state info allowed 1313 * no state info allowed
1028 */ 1314 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1333#endif
1048
1049 } 1334 }
1050 1335
1051#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1338 if (key_state & 16)
1054 fputc ('C', stderr); 1339 fputc ('C', stderr);
1055 if (key_state & 4) 1340 if (key_state & 4)
1056 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1343 fputc ('A', stderr);
1059 if (key_state & 32) 1344 if (key_state & 32)
1060 fputc ('2', stderr); 1345 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1347 button_number,
1063 x + 1, 1348 x,
1064 y + 1); 1349 y);
1065#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1066 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1366 code + button_number + key_state,
1068 (32 + x + 1), 1367 32 + x,
1069 (32 + y + 1)); 1368 32 + y);
1070#endif
1071} 1369}
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 1370
1083/*{{{ process an X event */ 1371/*{{{ process an X event */
1084void 1372void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1086{ 1374{
1087 SET_R (this); 1375 make_current ();
1088 SET_LOCALE (locale);
1089 1376
1090#if defined(CURSOR_BLINK) 1377 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 1378
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1100 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1381 && 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; 1382 return;
1120#endif
1121 1383
1384 // for XQueryPointer
1122 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1387 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 1388
1175 switch (ev.type) 1389 switch (ev.type)
1176 { 1390 {
1177 case KeyPress: 1391 case KeyPress:
1178 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1179 break; 1393 break;
1180 1394
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1395 case KeyRelease:
1183 { 1396 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; 1397 break;
1195 }
1196#endif
1197 1398
1198 case ButtonPress: 1399 case ButtonPress:
1199 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1200 break; 1401 break;
1201 1402
… …
1203 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1204 break; 1405 break;
1205 1406
1206 case ClientMessage: 1407 case ClientMessage:
1207 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !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 { 1410 {
1217 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1412 {
1219 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1414 {
1221 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1416 {
1223 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1418 destroy ();
1225 0L, 1000000L, 1419 }
1226 False, AnyPropertyType, 1420#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1424 &ev);
1230 XChangeProperty (display->display, display->root, 1425#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1426 }
1232 8, PropModeReplace, 1427 }
1233 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1236 } 1437 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1438 break;
1243 1439
1244 /* 1440 /*
1245 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1265 break; 1461 break;
1266 } 1462 }
1267 break; 1463 break;
1268 1464
1269 case FocusIn: 1465 case FocusIn:
1270 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1271 { 1481 {
1272 TermWin.focus = 1; 1482 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 } 1483 ;
1284 break;
1285 1484
1286 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1288 { 1490 {
1289 TermWin.focus = 0; 1491 want_position_change = true;
1290 want_refresh = 1; 1492 if (bg_img == 0)
1291#ifdef USE_XIM 1493 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 } 1494 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1316 1496
1317 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1318 { 1498 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1320 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1321 } 1516 }
1322#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1323 else 1523 else
1324 { 1524 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1326 } 1529 }
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 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1532 }
1338 break; 1533 break;
1339 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1340 case SelectionClear: 1539 case SelectionClear:
1341 display->set_selection_owner (0); 1540 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; 1541 break;
1349 1542
1350 case SelectionRequest: 1543 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1352 break; 1545 break;
1353 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1354 case UnmapNotify: 1566 case UnmapNotify:
1355 TermWin.mapped = 0; 1567 mapped = 0;
1356#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1358#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1572 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 1573
1374 case GraphicsExpose: 1574 case GraphicsExpose:
1375 case Expose: 1575 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1377 { 1577 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1582 }
1382 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1591 }
1386 // ev.xexpose.width, TermWin.height, False); 1592
1387#endif
1388 want_refresh = 1; 1593 want_refresh = 1;
1389 } 1594 }
1390 else 1595 else
1391 { 1596 {
1392 XEvent unused_event; 1597 XEvent unused_event;
1393 1598
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1600 ;
1396 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1398 GraphicsExpose, 1603
1399 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1605 {
1402 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1607 scrollBar.show (0);
1404 } 1608 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1609 }
1410 break; 1610 break;
1411 1611
1412 case MotionNotify: 1612 case MotionNotify:
1413#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1614 if (hidden_pointer)
1415 pointer_unblank (); 1615 pointer_unblank ();
1416#endif 1616#endif
1417#if MENUBAR 1617 if (!bypass_keystate
1418 if (isMenuBarWindow (ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1619 || priv_modes & PrivMode_MouseAnyEvent))
1620 mouse_report (ev.xbutton);
1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1622 break;
1623
1624 if (ev.xany.window == vt)
1419 { 1625 {
1420 menubar_control (& (ev.xbutton)); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1628 ; // 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))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1630 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1632 ;
1433 1633
1434 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1638 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1442 { 1643 {
1644#if ISO_14755
1645 // 5.4
1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1647 {
1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1649 break;
1650 }
1443#endif 1651#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1446#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1658 {
1659 page_dirn scroll_selection_dir;
1450 int dist; 1660 int dist;
1451
1452 pending_scroll_selection=1;
1453 1661
1454 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1456 */ 1664 */
1457 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1667
1460 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1462 */ 1670 */
1463 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1674
1468 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1470 { 1677 {
1471 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1473 } 1680 }
1474 else 1681 else
1475 { 1682 {
1476 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1685 }
1686
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1482 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1484 } 1693 }
1485 else 1694 else
1486 { 1695 {
1487 /* we are within the text window, so we 1696 /* we are within the text window, so we
1488 * shouldn't be scrolling 1697 * shouldn't be scrolling
1489 */ 1698 */
1490 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1491 } 1700 }
1492#endif 1701#endif
1493#ifdef MOUSE_THRESHOLD
1494
1495 } 1702 }
1496#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_recolor ();
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_recolor ();
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, bool first_time)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 if (!first_time)
1848 pix_colors_focused [idx].free (this);
1849
1850 rgba c;
1851 pix_colors [Color_fade].get (c);
1852 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1853 }
1854#endif
1855}
1856
1857#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1858void ecb_hot
1859rxvt_term::rootwin_cb (XEvent &ev)
1860{
1861 make_current ();
1862
1863 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1864 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1865 return;
1866
1867 switch (ev.type)
1868 {
1869 case PropertyNotify:
1870 /*
1871 * if user used some Esetroot compatible prog to set the root bg,
1872 * use the property to determine the pixmap. We use it later on.
1873 */
1874 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1875 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1876 {
1877#if BG_IMAGE_FROM_ROOT
1878 if (option (Opt_transparent))
1879 {
1880 rxvt_img::new_from_root (this)->replace (root_img);
1881 update_background ();
1882 }
1883#endif
1884 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1885 }
1886
1887 break;
1888 }
1889
1890 refresh_check ();
1891}
1892#endif
1518 1893
1519void 1894void
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) 1895rxvt_term::button_press (XButtonEvent &ev)
1560{ 1896{
1561 int reportmode = 0, clickintime; 1897 int reportmode = 0, clickintime;
1562 1898
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1899 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1900
1564 if (!bypass_keystate) 1901 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1902 reportmode = !! (priv_modes & PrivMode_mouse_report);
1903
1566 /* 1904 /*
1567 * VT window processing of button press 1905 * VT window processing of button press
1568 */ 1906 */
1569 if (ev.window == TermWin.vt) 1907 if (ev.window == vt)
1570 { 1908 {
1909 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1910 return;
1911
1912#if ISO_14755
1913 // 5.4
1914 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1915 {
1916 iso14755_54 (ev.x, ev.y);
1917 return;
1918 }
1919#endif
1920
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1921 clickintime = ev.time - MEvent.time < multiClickTime;
1922
1572 if (reportmode) 1923 if (reportmode)
1573 { 1924 {
1574 /* mouse report from vt window */ 1925 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1926 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1927 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1928#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1929 if (ev.button == MEvent.button && clickintime)
1579 { 1930 {
1580 /* same button, within alloted time */ 1931 /* same button, within allowed time */
1581 MEvent.clicks++; 1932 MEvent.clicks++;
1933
1582 if (MEvent.clicks > 1) 1934 if (MEvent.clicks > 1)
1583 { 1935 {
1584 /* only report double clicks */ 1936 /* only report double clicks */
1585 MEvent.clicks = 2; 1937 MEvent.clicks = 2;
1586 mouse_report (ev); 1938 mouse_report (ev);
… …
1598 mouse_report (ev); 1950 mouse_report (ev);
1599 } 1951 }
1600#else 1952#else
1601 MEvent.button = ev.button; 1953 MEvent.button = ev.button;
1602 mouse_report (ev); 1954 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1955#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1956
1605 } 1957 }
1606 else 1958 else
1607 { 1959 {
1608 if (ev.button != MEvent.button) 1960 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1961 MEvent.clicks = 0;
1962
1610 switch (ev.button) 1963 switch (ev.button)
1611 { 1964 {
1612 case Button1: 1965 case Button1:
1966 /* allow meta + click to select rectangular areas */
1967 /* should be done in screen.C */
1968#if ENABLE_FRILLS
1969 selection.rect = !!(ev.state & ModMetaMask);
1970#else
1971 selection.rect = false;
1972#endif
1973
1613 /* allow shift+left click to extend selection */ 1974 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1975 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1976 {
1616 if (MEvent.button == Button1 && clickintime) 1977 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1978 selection_rotate (ev.x, ev.y);
1618 else 1979 else
1619 selection_extend (ev.x, ev.y, 1); 1980 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1995 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1996 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1997 selection_rotate (ev.x, ev.y);
1637 else 1998 else
1638 selection_extend (ev.x, ev.y, 1); 1999 selection_extend (ev.x, ev.y, 1);
2000
1639 MEvent.button = Button3; 2001 MEvent.button = Button3;
1640 break; 2002 break;
1641 } 2003 }
1642 } 2004 }
2005
1643 MEvent.time = ev.time; 2006 MEvent.time = ev.time;
1644 return; 2007 return;
1645 } 2008 }
1646 2009
1647 /* 2010 /*
1648 * Scrollbar window processing of button press 2011 * Scrollbar window processing of button press
1649 */ 2012 */
1650 if (isScrollbarWindow (ev.window)) 2013 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2014 {
1652 scrollBar.setIdle (); 2015 page_dirn direction = NO_DIR;
2016
2017 if (scrollBar.upButton (ev.y))
2018 direction = UP; /* up */
2019 else if (scrollBar.dnButton (ev.y))
2020 direction = DN; /* down */
2021
2022 scrollBar.state = SB_STATE_IDLE;
1653 /* 2023 /*
1654 * Rxvt-style scrollbar: 2024 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2025 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2026 * move dn if mouse is below slider
1657 * 2027 *
… …
1666 /* 2036 /*
1667 * Mouse report disabled scrollbar: 2037 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2038 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2039 * click on scrollbar - send pageup/down
1670 */ 2040 */
1671 if ((scrollBar.style == R_SB_NEXT 2041 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2042 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2043 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"); 2044 tt_printf ("\033[B");
1681 else 2045 else
1682 switch (ev.button) 2046 switch (ev.button)
1683 { 2047 {
1684 case Button2: 2048 case Button2:
… …
1691 tt_printf ("\033[5~"); 2055 tt_printf ("\033[5~");
1692 break; 2056 break;
1693 } 2057 }
1694 } 2058 }
1695 else 2059 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2060#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2061 {
1703 if (scrollbarnext_upButton (ev.y)) 2062 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 { 2063 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2064#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2065 if (!cont_scroll_ev.is_active ())
2066 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2067#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2068 if (scr_page (direction, 1))
1721 { 2069 {
1722 if (upordown < 0) 2070 if (direction == UP)
1723 scrollBar.setUp (); 2071 scrollBar.state = SB_STATE_UP;
1724 else 2072 else
1725 scrollBar.setDn (); 2073 scrollBar.state = SB_STATE_DOWN;
1726 } 2074 }
1727 } 2075 }
1728 else 2076 else
1729 switch (ev.button) 2077 switch (ev.button)
1730 { 2078 {
1731 case Button2: 2079 case Button2:
1732 switch (scrollbar_align) 2080 switch (scrollBar.align)
1733 { 2081 {
1734 case R_SB_ALIGN_TOP: 2082 case SB_ALIGN_TOP:
1735 csrO = 0; 2083 csrO = 0;
1736 break; 2084 break;
1737 case R_SB_ALIGN_CENTRE: 2085 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2086 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2087 break;
1740 case R_SB_ALIGN_BOTTOM: 2088 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2089 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2090 break;
1743 } 2091 }
2092
1744 if (scrollBar.style == R_SB_XTERM 2093 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2094 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2095 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2096 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2097
1749 scrollBar.setMotion (); 2098 scrollBar.state = SB_STATE_MOTION;
1750 break; 2099 break;
1751 2100
1752 case Button1: 2101 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2102 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2103 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2104 /* FALLTHROUGH */
1756 2105
1757 case Button3: 2106 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2107 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2108 {
1760 if (scrollbar_above_slider (ev.y)) 2109 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2110# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2111 scr_page (UP, nrow - 1);
1763# else 2112# else
1764 scr_page (UP, TermWin.nrow / 4); 2113 scr_page (UP, nrow / 4);
1765# endif 2114# endif
1766 else if (scrollbar_below_slider (ev.y)) 2115 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2117 scr_page (DN, nrow - 1);
1769# else 2118# else
1770 scr_page (DN, TermWin.nrow / 4); 2119 scr_page (DN, nrow / 4);
1771# endif 2120# endif
1772 else 2121 else
1773 scrollBar.setMotion (); 2122 scrollBar.state = SB_STATE_MOTION;
1774 } 2123 }
1775 else 2124 else
1776 { 2125 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2126 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2127 (nrow
1779 * scrollbar_position (ev.y) 2128 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2129 / scrollBar.size ()));
1781 } 2130 }
2131
1782 break; 2132 break;
1783 } 2133 }
1784 } 2134 }
2135
1785 return; 2136 return;
1786 } 2137 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2138}
1795 2139
1796void 2140void
1797rxvt_term::button_release (const XButtonEvent &ev) 2141rxvt_term::button_release (XButtonEvent &ev)
1798{ 2142{
1799 int reportmode = 0; 2143 int reportmode = 0;
1800 2144
1801 csrO = 0; /* reset csr Offset */ 2145 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2146 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2147 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2148
1805 if (scrollbar_isUpDn ()) 2149 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2150 {
1807 scrollBar.setIdle (); 2151 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2152 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2153 }
2154
1814#ifdef SELECTION_SCROLLING 2155#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2156 sel_scroll_ev.stop();
1816#endif 2157#endif
2158
1817 if (ev.window == TermWin.vt) 2159 if (ev.window == vt)
1818 { 2160 {
2161 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2162 return;
2163
2164#if ISO_14755
2165 // 5.4
2166 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2167 return;
2168#endif
2169
1819 if (reportmode) 2170 if (reportmode)
1820 { 2171 {
1821 /* mouse report from vt window */ 2172 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2173 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2174 if (ev.button >= 4)
… …
1825#ifdef MOUSE_REPORT_DOUBLECLICK 2176#ifdef MOUSE_REPORT_DOUBLECLICK
1826 /* only report the release of 'slow' single clicks */ 2177 /* only report the release of 'slow' single clicks */
1827 if (MEvent.button != AnyButton 2178 if (MEvent.button != AnyButton
1828 && (ev.button != MEvent.button 2179 && (ev.button != MEvent.button
1829 || (ev.time - MEvent.time 2180 || (ev.time - MEvent.time
1830 > MULTICLICK_TIME / 2))) 2181 > multiClickTime / 2)))
1831 { 2182 {
1832 MEvent.clicks = 0; 2183 MEvent.clicks = 0;
1833 MEvent.button = AnyButton; 2184 MEvent.button = AnyButton;
1834 mouse_report (ev); 2185 mouse_report (ev);
1835 } 2186 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2187#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2188 MEvent.button = AnyButton;
1838 mouse_report (ev); 2189 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2190#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2191 return;
1841 } 2192 }
2193
1842 /* 2194 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2195 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2196 * when overriding mouse reporting
1845 */ 2197 */
1846 if (PrivateModes & PrivMode_mouse_report 2198 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2199 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2200 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2201 selection_extend (ev.x, ev.y, 0);
1850 2202
1851 switch (ev.button) 2203 switch (ev.button)
1852 { 2204 {
1853 case Button1: 2205 case Button1:
1854 case Button3: 2206 case Button3:
1855 selection_make (ev.time); 2207 selection_make (ev.time);
1856 break; 2208 break;
2209
1857 case Button2: 2210 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2211 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2212 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2213 break;
2214
1860#ifdef MOUSE_WHEEL 2215#ifdef MOUSE_WHEEL
1861 case Button4: 2216 case Button4:
1862 case Button5: 2217 case Button5:
1863 { 2218 {
1864 int i; 2219 int lines;
1865 page_dirn v; 2220 page_dirn dirn;
1866 2221
1867 v = (ev.button == Button4) ? UP : DN; 2222 dirn = ev.button == Button4 ? UP : DN;
2223
1868 if (ev.state & ShiftMask) 2224 if (ev.state & ShiftMask)
1869 i = 1; 2225 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2226 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2227 lines = nrow - 1;
1872 else 2228 else
1873 i = 5; 2229 lines = 5;
2230
1874# ifdef MOUSE_SLIP_WHEELING 2231# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2232 if (ev.state & ControlMask)
1876 { 2233 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2234 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2235 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2236
2237 if (!slip_wheel_ev.is_active ())
2238 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2239 }
2240 else
1880# endif 2241# 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 { 2242 {
1888 scr_page (v, 1); 2243 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2244 scrollBar.show (1);
1891 } 2245 }
1892# endif
1893
1894 } 2246 }
1895 break; 2247 break;
1896#endif 2248#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 { 2249 }
1936 pchanged = 1; 2250 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2251}
1938 PixColors[Color_bg]); 2252
1939 am_transparent = am_pixmap_trans = 0; 2253/*}}} */
2254
2255void ecb_hot
2256rxvt_term::cmd_parse ()
2257{
2258 wchar_t ch = NOCHAR;
2259 char *seq_begin; // remember start of esc-sequence here
2260
2261 for (;;)
2262 {
2263 if (ecb_unlikely (ch == NOCHAR))
1940 } 2264 {
1941 return pchanged; /* Don't try any more */ 2265 seq_begin = cmdbuf_ptr;
1942 } 2266 ch = next_char ();
1943 2267
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2268 if (ch == NOCHAR)
1945 XSync (display->display, False); 2269 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 { 2270 }
1983 nw += sx; 2271
1984 nx = -sx; 2272 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2273 {
1987 if (sy < 0) 2274 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 { 2275 {
2005 pchanged = 1; 2276 seen_input = 1;
2006 if (TermWin.pixmap != None) 2277 // many badly-written programs (e.g. jed) contain a race condition:
2278 // they first read the screensize and then install a SIGWINCH handler.
2279 // some window managers resize the window early, and these programs
2280 // then sometimes get the size wrong.
2281 // unfortunately other programs are even more buggy and dislike
2282 // being sent SIGWINCH, so only do it when we were in fact being
2283 // resized.
2284 if (seen_resize && cmd_pid)
2285 kill (-cmd_pid, SIGWINCH);
2286 }
2287
2288 /* Read a text string from the input buffer */
2289 wchar_t buf[UBUFSIZ];
2290 bool refreshnow = false;
2291 int nlines = 0;
2292 wchar_t *str = buf;
2293 wchar_t *eol = str + min (ncol, UBUFSIZ);
2294
2295 for (;;)
2296 {
2297 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2298 break;
2299
2300 *str++ = ch;
2301
2302 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2303 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2304 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2305 nlines++;
2306
2307 refresh_count++;
2308
2309 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2310 {
2311 refresh_count = 0;
2312
2313 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2314 {
2315 refreshnow = true;
2316 ch = NOCHAR;
2317 break;
2318 }
2319 }
2320
2321 // scr_add_lines only works for nlines <= nrow - 1.
2322 if (nlines >= nrow - 1)
2323 {
2324 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2325 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2326 scr_add_lines (buf, str - buf, nlines);
2327
2328 nlines = 0;
2329 str = buf;
2330 eol = str + min (ncol, UBUFSIZ);
2331 }
2332
2333 if (str >= eol)
2334 {
2335 if (eol >= buf + UBUFSIZ)
2336 {
2337 ch = NOCHAR;
2338 break;
2339 }
2340 else
2341 eol = min (eol + ncol, buf + UBUFSIZ);
2342 }
2343
2010 } 2344 }
2345
2346 seq_begin = cmdbuf_ptr;
2347 ch = next_char ();
2011 } 2348 }
2012 am_pixmap_trans = 0; 2349
2350 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2351 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2352 scr_add_lines (buf, str - buf, nlines);
2353
2354 /*
2355 * If there have been a lot of new lines, then update the screen
2356 * What the heck we'll cheat and only refresh less than every page-full.
2357 * if skipScroll is enabled.
2358 */
2359 if (refreshnow)
2360 {
2361 scr_refresh ();
2362 want_refresh = 1;
2363 }
2013 } 2364 }
2014 else 2365 else
2015 { 2366 {
2016 if (TermWin.pixmap != None) 2367 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 { 2368 {
2052 if (oldp != None) 2369 process_nonprinting (ch);
2053 pchanged = 1; 2370 }
2371 catch (const class out_of_input &o)
2372 {
2373 // we ran out of input, retry later
2374 cmdbuf_ptr = seq_begin;
2054 break; 2375 break;
2055 } 2376 }
2056 if (oldp != TermWin.parent[i]) 2377
2057 pchanged = 1; 2378 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2379 }
2062 for (; n < (unsigned int)i; n++) 2380 }
2063 { 2381}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2382
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2383// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2384wchar_t ecb_hot
2067 { 2385rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2386{
2069 break; 2387 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2388 {
2071 } 2389 // assume 7-bit to be ascii ALWAYS
2390 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2391 return *cmdbuf_ptr++;
2392
2393 wchar_t wc;
2394 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2395
2396 if (len == (size_t)-2)
2072 } 2397 {
2073 if (n > (int) (sizeof (TermWin.parent) 2398 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2399 cmdbuf_ptr = cmdbuf_endp;
2400 break;
2075 { 2401 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2402
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2403 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 } 2404 {
2084 else 2405 mbstate.reset (); // reset now undefined conversion state
2406 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2407 // in which case we "erroneously" return the next byte which might be valid.
2408 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2409 }
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 2410
2091 rqt.tv_sec = 1; 2411 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2412 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2413 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 } 2414 }
2415
2416 return NOCHAR;
2417}
2418
2419// read the next octet
2420uint32_t ecb_hot
2421rxvt_term::next_octet () NOTHROW
2422{
2423 return cmdbuf_ptr < cmdbuf_endp
2424 ? (unsigned char)*cmdbuf_ptr++
2425 : NOCHAR;
2426}
2427
2428static class out_of_input out_of_input;
2429
2430wchar_t ecb_hot
2431rxvt_term::cmd_getc () THROW ((class out_of_input))
2432{
2433 wchar_t c = next_char ();
2434
2435 if (c == NOCHAR)
2436 throw out_of_input;
2437
2108 return pchanged; 2438 return c;
2109} 2439}
2110#endif
2111 2440
2112/*}}} */ 2441uint32_t ecb_hot
2442rxvt_term::cmd_get8 () THROW ((class out_of_input))
2443{
2444 uint32_t c = next_octet ();
2445
2446 if (c == NOCHAR)
2447 throw out_of_input;
2448
2449 return c;
2450}
2113 2451
2114/*{{{ print pipe */ 2452/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2453/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2454#ifdef PRINTPIPE
2117FILE * 2455FILE * ecb_cold
2118rxvt_term::popen_printer () 2456rxvt_term::popen_printer ()
2119{ 2457{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2458 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2459
2122 if (stream == NULL) 2460 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2461 rxvt_warn ("can't open printer pipe, not printing.\n");
2462
2124 return stream; 2463 return stream;
2125} 2464}
2126 2465
2127int 2466int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2467rxvt_term::pclose_printer (FILE *stream)
2129{ 2468{
2130 fflush (stream); 2469 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); 2470 return pclose (stream);
2137# endif
2138} 2471}
2139 2472
2140/* 2473/*
2141 * simulate attached vt100 printer 2474 * simulate attached vt100 printer
2142 */ 2475 */
2143void 2476void ecb_cold
2144rxvt_term::process_print_pipe () 2477rxvt_term::process_print_pipe ()
2145{ 2478{
2146 int done; 2479 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2480
2149 if ((fd = popen_printer ()) == NULL) 2481 if (!fd)
2150 return; 2482 return;
2151 2483
2152 /* 2484 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2485 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2486 * is received.
2155 */ 2487 */
2156 for (done = 0; !done;) 2488 for (int done = 0; !done; )
2157 { 2489 {
2158 unsigned char buf[8]; 2490 unsigned char buf[8];
2159 unsigned char ch; 2491 unicode_t ch;
2160 unsigned int i, len; 2492 unsigned int i, len;
2161 2493
2162 if ((ch = cmd_getc ()) != C0_ESC) 2494 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2495 {
2164 if (putc (ch, fd) == EOF) 2496 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2497 break; /* done = 1 */
… …
2180 { 2512 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2513 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2514 break; /* done = 1 */
2183 } 2515 }
2184 } 2516 }
2517
2185 for (i = 0; i < len; i++) 2518 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2519 if (putc (buf[i], fd) == EOF)
2187 { 2520 {
2188 done = 1; 2521 done = 1;
2189 break; 2522 break;
2190 } 2523 }
2191 } 2524 }
2192 } 2525 }
2526
2193 pclose_printer (fd); 2527 pclose_printer (fd);
2194} 2528}
2195#endif /* PRINTPIPE */ 2529#endif /* PRINTPIPE */
2196/*}}} */ 2530/*}}} */
2197 2531
2198/* *INDENT-OFF* */
2199enum { 2532enum {
2200 C1_40 = 0x40, 2533 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2534 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, 2535 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, 2536 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 2537 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2538};
2206/* *INDENT-ON* */
2207 2539
2208/*{{{ process non-printing single characters */ 2540/*{{{ process non-printing single characters */
2209void 2541void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2542rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2543{
2212 switch (ch) 2544 switch (ch)
2213 { 2545 {
2546 case C0_ESC:
2547 process_escape_seq ();
2548 break;
2214 case C0_ENQ: /* terminal Status */ 2549 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2550 if (rs[Rs_answerbackstring])
2216 tt_write ( 2551 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 2552 else
2220 tt_write ((unsigned char *)VT100_ANS, 2553 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2554 break;
2223 case C0_BEL: /* bell */ 2555 case C0_BEL: /* bell */
2224 scr_bell (); 2556 scr_bell ();
2225 break; 2557 break;
2226 case C0_BS: /* backspace */ 2558 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2573 scr_charset_choose (1);
2242 break; 2574 break;
2243 case C0_SI: /* shift in - acs */ 2575 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2576 scr_charset_choose (0);
2245 break; 2577 break;
2578
2579#ifdef EIGHT_BIT_CONTROLS
2580 // 8-bit controls
2581 case 0x90: /* DCS */
2582 process_dcs_seq ();
2583 break;
2584 case 0x9b: /* CSI */
2585 process_csi_seq ();
2586 break;
2587 case 0x9d: /* OSC */
2588 process_osc_seq ();
2589 break;
2590#endif
2246 } 2591 }
2247} 2592}
2248/*}}} */ 2593/*}}} */
2249 2594
2250 2595
2251/*{{{ process VT52 escape sequences */ 2596/*{{{ process VT52 escape sequences */
2252void 2597void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2598rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2599{
2255 int row, col; 2600 int row, col;
2256 2601
2257 switch (ch) 2602 switch (ch)
2258 { 2603 {
… …
2291 break; 2636 break;
2292 case 'Z': /* identify the terminal type */ 2637 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2638 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2639 break;
2295 case '<': /* turn off VT52 mode */ 2640 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2641 priv_modes &= ~PrivMode_vt52;
2297 break; 2642 break;
2298 case 'F': /* use special graphics character set */ 2643 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2644 case 'G': /* use regular character set */
2300 /* unimplemented */ 2645 /* unimplemented */
2301 break; 2646 break;
… …
2307} 2652}
2308/*}}} */ 2653/*}}} */
2309 2654
2310 2655
2311/*{{{ process escape sequences */ 2656/*{{{ process escape sequences */
2312void 2657void ecb_hot
2313rxvt_term::process_escape_seq () 2658rxvt_term::process_escape_seq ()
2314{ 2659{
2315 unsigned char ch = cmd_getc (); 2660 unicode_t ch = cmd_getc ();
2316 2661
2317 if (PrivateModes & PrivMode_vt52) 2662 if (priv_modes & PrivMode_vt52)
2318 { 2663 {
2319 process_escape_vt52 (ch); 2664 process_escape_vt52 (ch);
2320 return; 2665 return;
2321 } 2666 }
2322 2667
2323 switch (ch) 2668 switch (ch)
2324 { 2669 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2670 case '#':
2327 if (cmd_getc () == '8') 2671 if (cmd_getc () == '8')
2328 scr_E (); 2672 scr_E ();
2329 break; 2673 break;
2330 case '(': 2674 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2681 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2682 break;
2339 case '+': 2683 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2684 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2685 break;
2342#ifdef MULTICHAR_SET 2686#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': 2687 case '6':
2349 scr_backindex (); 2688 scr_backindex ();
2350 break; 2689 break;
2351#endif 2690#endif
2352 case '7': 2691 case '7':
2353 scr_cursor (SAVE); 2692 scr_cursor (SAVE);
2354 break; 2693 break;
2355 case '8': 2694 case '8':
2356 scr_cursor (RESTORE); 2695 scr_cursor (RESTORE);
2357 break; 2696 break;
2358#ifndef NO_FRILLS 2697#if !ENABLE_MINIMAL
2359 case '9': 2698 case '9':
2360 scr_forwardindex (); 2699 scr_forwardindex ();
2361 break; 2700 break;
2362#endif 2701#endif
2702 // DECPAM/DECPNM
2363 case '=': 2703 case '=':
2704 priv_modes |= PrivMode_aplKP;
2705 break;
2364 case '>': 2706 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2707 priv_modes &= ~PrivMode_aplKP;
2366 break; 2708 break;
2367 2709
2368 case C1_40: 2710 case C1_40:
2369 cmd_getc (); 2711 cmd_getc ();
2370 break; 2712 break;
… …
2373 break; 2715 break;
2374 2716
2375 /* 8.3.87: NEXT LINE */ 2717 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2718 case C1_NEL: /* ESC E */
2377 { 2719 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2720 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2721 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2722 }
2381 break; 2723 break;
2382 2724
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2725 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2726 case C1_ESA: /* ESC G */
2385 process_graphics (); 2727 // used by original rxvt for rob nations own graphics mode
2728 if (cmd_getc () == 'Q')
2729 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2730 break;
2387 2731
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2732 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2733 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2734 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2738 case C1_RI: /* ESC M */
2395 scr_index (DN); 2739 scr_index (DN);
2396 break; 2740 break;
2397 2741
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2742 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2743 /* case C1_SS2: break; */
2400 2744
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2745 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2746 /* case C1_SS3: break; */
2403 2747
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2748 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2749 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2750 process_dcs_seq ();
2407 break; 2751 break;
2408 2752
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2753 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2754 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2755 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2756 break; /* steal obsolete ESC [ c */
2414 2757
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2758 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2759 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2760 process_csi_seq ();
2418 break; 2761 break;
2419 2762
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2763 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2764 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2765 process_osc_seq ();
2423 break; 2766 break;
2424 2767
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2768 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2769 case 'c':
2770 mbstate.reset ();
2427 scr_poweron (); 2771 scr_poweron ();
2428 scrollbar_show (1); 2772 scrollBar.show (1);
2429 break; 2773 break;
2430 2774
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2775 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2776 case 'n':
2433 scr_charset_choose (2); 2777 scr_charset_choose (2);
… …
2440 } 2784 }
2441} 2785}
2442/*}}} */ 2786/*}}} */
2443 2787
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2788/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2789enum {
2447 CSI_ICH = 0x40, 2790 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2791 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 , 2792 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, 2793 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, 2794 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, 2795 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, 2796 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 , 2797 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 2798 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2799};
2457 2800
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2801#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2802 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2803 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2804#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2805 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2806
2464const unsigned char csi_defaults[] = 2807static const unsigned char csi_defaults[] =
2465 { 2808 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2809 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, */ 2810 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, */ 2811 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, [, \, ], ^, _, */ 2812 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, */ 2813 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, */ 2814 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, */ 2815 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, {, |, }, ~, */ 2816 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2817 };
2475/* *INDENT-ON* */
2476 2818
2477void 2819void ecb_hot
2478rxvt_term::process_csi_seq () 2820rxvt_term::process_csi_seq ()
2479{ 2821{
2480 unsigned char ch, priv, i; 2822 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2823 unsigned int nargs, p;
2482 int n, ndef; 2824 int n, ndef;
2483 int arg[ESC_ARGS]; 2825 int arg[ESC_ARGS] = { };
2484 2826
2485 for (nargs = ESC_ARGS; nargs > 0;) 2827 nargs = 0;
2486 arg[--nargs] = 0;
2487 2828
2488 priv = 0; 2829 priv = 0;
2489 ch = cmd_getc (); 2830 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2831 if ((ch >= '<' && ch <= '?') || ch == '!')
2832 {
2491 { /* '<' '=' '>' '?' */ 2833 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2834 priv = ch;
2493 ch = cmd_getc (); 2835 ch = cmd_getc ();
2494 } 2836 }
2837
2838 prev_ch = 0;
2495 /* read any numerical arguments */ 2839 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2840 for (n = -1; ch < CSI_ICH; )
2497 { 2841 {
2498 if (isdigit (ch)) 2842 if (isdigit (ch))
2499 { 2843 {
… …
2506 { 2850 {
2507 if (nargs < ESC_ARGS) 2851 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2852 arg[nargs++] = n;
2509 n = -1; 2853 n = -1;
2510 } 2854 }
2511 else if (ch == '\b') 2855 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); 2856 process_nonprinting (ch);
2523 } 2857
2858 prev_ch = ch;
2524 ch = cmd_getc (); 2859 ch = cmd_getc ();
2525 } 2860 }
2526 2861
2527 if (ch > CSI_7F) 2862 if (ch > CSI_7F)
2528 return; 2863 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2869 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2870 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2871 if (arg[p] == -1)
2537 arg[p] = ndef; 2872 arg[p] = ndef;
2538 2873
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 /* 2874 /*
2547 * private mode handling 2875 * private mode handling
2548 */ 2876 */
2549 if (priv) 2877 if (priv)
2550 { 2878 {
2551 switch (priv) 2879 switch (priv)
2552 { 2880 {
2553 case '>': 2881 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2882 if (ch == CSI_DA) /* secondary device attributes */
2883 {
2884 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2885 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2886 //
2887 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2888 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2889 // versions.
2890 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2891 tt_printf ("\033[>%d;95;0c", 'U');
2892 }
2556 break; 2893 break;
2894
2557 case '?': 2895 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2896 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2897 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2898 break;
2899
2900 case '!':
2901 if (ch == CSI_70)
2902 {
2903 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2904 scr_soft_reset ();
2905
2906 static const int pm_h[] = { 7, 25 };
2907 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2908
2909 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2910 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2911 }
2912 break;
2913 }
2914
2562 return; 2915 return;
2563 } 2916 }
2564 2917
2565 switch (ch) 2918 switch (ch)
2566 { 2919 {
… …
2580 } 2933 }
2581 break; 2934 break;
2582#endif 2935#endif
2583 2936
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2937 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2938 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2939 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2940 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2941 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2942 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2943 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2944 break;
2592 2945
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2946 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2947 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3018
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3019 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3020 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3021 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3022 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3023 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3024 break;
2672 3025
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3026 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3027 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3028 break;
2677 3029
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3030 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3031 process_sgr_mode (nargs, arg);
2680 break; 3032 break;
… …
2686 tt_printf ("\033[0n"); 3038 tt_printf ("\033[0n");
2687 break; 3039 break;
2688 case 6: /* CPR requested */ 3040 case 6: /* CPR requested */
2689 scr_report_position (); 3041 scr_report_position ();
2690 break; 3042 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3043 case 7: /* unofficial extension */
3044 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3045 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3046 break;
2695#endif
2696 case 8: /* unofficial extension */ 3047 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3048 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break;
2699
2700 case XTerm_locale: /* unofficial extension */
2701 tt_printf ("%-.250s\n", locale);
2702 break; 3049 break;
2703 } 3050 }
2704 break; 3051 break;
2705 3052
2706 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3053 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2739 break; 3086 break;
2740 3087
2741 case CSI_RM: /* 8.3.107: RESET MODE */ 3088 case CSI_RM: /* 8.3.107: RESET MODE */
2742 if (arg[0] == 4) 3089 if (arg[0] == 4)
2743 scr_insert_mode (0); 3090 scr_insert_mode (0);
3091 else if (arg[0] == 20)
3092 priv_modes &= ~PrivMode_LFNL;
2744 break; 3093 break;
2745 3094
2746 case CSI_SM: /* 8.3.126: SET MODE */ 3095 case CSI_SM: /* 8.3.126: SET MODE */
2747 if (arg[0] == 4) 3096 if (arg[0] == 4)
2748 scr_insert_mode (1); 3097 scr_insert_mode (1);
3098 else if (arg[0] == 20)
3099 priv_modes |= PrivMode_LFNL;
3100 break;
3101
3102 case CSI_71: // DECSCUSR: set cursor style
3103 if (prev_ch == ' ')
3104 set_cursor_style (arg[0]);
2749 break; 3105 break;
2750 3106
2751 /* 3107 /*
2752 * PRIVATE USE beyond this point. All CSI_7? sequences here 3108 * PRIVATE USE beyond this point. All CSI_7? sequences here
2753 */ 3109 */
… …
2765 break; 3121 break;
2766 case CSI_75: 3122 case CSI_75:
2767 scr_cursor (RESTORE); 3123 scr_cursor (RESTORE);
2768 break; 3124 break;
2769 3125
2770#ifndef NO_FRILLS 3126#if !ENABLE_MINIMAL
2771 case CSI_74: 3127 case CSI_74:
2772 process_window_ops (arg, nargs); 3128 process_window_ops (arg, nargs);
2773 break; 3129 break;
2774#endif 3130#endif
2775 3131
2776 case CSI_78: /* DECREQTPARM */ 3132 case CSI_78: /* DECREQTPARM */
2777 if (arg[0] == 0 || arg[0] == 1) 3133 if (arg[0] == 0 || arg[0] == 1)
2778 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3134 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2779 /* FALLTHROUGH */ 3135 break;
2780 3136
2781 default: 3137 default:
2782 break; 3138 break;
2783 } 3139 }
2784} 3140}
2785/*}}} */ 3141/*}}} */
2786 3142
2787#ifndef NO_FRILLS 3143#if !ENABLE_MINIMAL
2788/* ARGSUSED */
2789void 3144void
2790rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3145rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2791{ 3146{
2792 int x, y; 3147 int x, y;
2793#if 0
2794 char *s;
2795#endif
2796 XWindowAttributes wattr; 3148 XWindowAttributes wattr;
2797 Window wdummy; 3149 Window wdummy;
3150
3151 dLocal (Display *, dpy);
2798 3152
2799 if (nargs == 0) 3153 if (nargs == 0)
2800 return; 3154 return;
3155
2801 switch (args[0]) 3156 switch (args[0])
2802 { 3157 {
2803 /* 3158 /*
2804 * commands 3159 * commands
2805 */ 3160 */
2806 case 1: /* deiconify window */ 3161 case 1: /* deiconify window */
2807 XMapWindow (display->display, TermWin.parent[0]); 3162 XMapWindow (dpy, parent);
2808 break; 3163 break;
2809 case 2: /* iconify window */ 3164 case 2: /* iconify window */
2810 XIconifyWindow (display->display, TermWin.parent[0], 3165 XIconifyWindow (dpy, parent, display->screen);
2811 DefaultScreen (display->display));
2812 break; 3166 break;
2813 case 3: /* set position (pixels) */ 3167 case 3: /* set position (pixels) */
2814 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3168 XMoveWindow (dpy, parent, args[1], args[2]);
2815 break; 3169 break;
2816 case 4: /* set size (pixels) */ 3170 case 4: /* set size (pixels) */
2817 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3171 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2818 break; 3172 break;
2819 case 5: /* raise window */ 3173 case 5: /* raise window */
2820 XRaiseWindow (display->display, TermWin.parent[0]); 3174 XRaiseWindow (dpy, parent);
2821 break; 3175 break;
2822 case 6: /* lower window */ 3176 case 6: /* lower window */
2823 XLowerWindow (display->display, TermWin.parent[0]); 3177 XLowerWindow (dpy, parent);
2824 break; 3178 break;
2825 case 7: /* refresh window */ 3179 case 7: /* refresh window */
2826 scr_touch (true); 3180 scr_touch (true);
2827 break; 3181 break;
2828 case 8: /* set size (chars) */ 3182 case 8: /* set size (chars) */
2829 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3183 set_widthheight ((unsigned int) (args[2] * fwidth),
2830 (unsigned int) (args[1] * TermWin.fheight)); 3184 (unsigned int) (args[1] * fheight));
2831 break; 3185 break;
3186
3187 //case 9: NYI, TODO, restore maximized window or maximize window
2832 default: 3188 default:
2833 if (args[0] >= 24) /* set height (chars) */ 3189 if (args[0] >= 24) /* set height (chars) */
2834 set_widthheight ((unsigned int)TermWin.width, 3190 set_widthheight ((unsigned int)vt_width,
2835 (unsigned int) (args[1] * TermWin.fheight)); 3191 (unsigned int) (args[1] * fheight));
2836 break; 3192 break;
3193
2837 /* 3194 /*
2838 * reports - some output format copied from XTerm 3195 * reports - some output format copied from XTerm
2839 */ 3196 */
2840 case 11: /* report window state */ 3197 case 11: /* report window state */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3198 XGetWindowAttributes (dpy, parent, &wattr);
2842 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3199 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2843 break; 3200 break;
2844 case 13: /* report window position */ 3201 case 13: /* report window position */
2845 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
2846 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3203 XTranslateCoordinates (dpy, parent, wattr.root,
2847 -wattr.border_width, -wattr.border_width, 3204 -wattr.border_width, -wattr.border_width,
2848 &x, &y, &wdummy); 3205 &x, &y, &wdummy);
2849 tt_printf ("\033[3;%d;%dt", x, y); 3206 tt_printf ("\033[3;%d;%dt", x, y);
2850 break; 3207 break;
2851 case 14: /* report window size (pixels) */ 3208 case 14: /* report window size (pixels) */
2852 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2853 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3210 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2854 break; 3211 break;
3212 case 18: /* report text area size (chars) */
3213 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3214 break;
2855 case 18: /* report window size (chars) */ 3215 case 19: /* report window size (chars) */
2856 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3216 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2857 break; 3217 break;
2858#if 0 /* XXX: currently disabled due to security concerns */
2859 case 20: /* report icon label */ 3218 case 20: /* report icon label */
3219 {
3220 char *s;
2860 XGetIconName (display->display, TermWin.parent[0], &s); 3221 XGetIconName (dpy, parent, &s);
2861 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3222 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3223 XFree (s);
3224 }
2862 break; 3225 break;
2863 case 21: /* report window title */ 3226 case 21: /* report window title */
2864 XFetchName (display->display, TermWin.parent[0], &s); 3227 {
3228 char *s;
3229 XFetchName (dpy, parent, &s);
2865 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3230 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3231 XFree (s);
3232 }
2866 break; 3233 break;
2867#endif
2868
2869 } 3234 }
2870} 3235}
2871#endif 3236#endif
2872 3237
2873/*----------------------------------------------------------------------*/ 3238/*----------------------------------------------------------------------*/
2874/* 3239/*
2875 * get input up until STRING TERMINATOR (or BEL) 3240 * get input up until STRING TERMINATOR (or BEL)
2876 * ends_how is terminator used. returned input must be free ()d 3241 * ends_how is terminator used. returned input must be free()'d
2877 */ 3242 */
2878unsigned char * 3243char *
2879rxvt_term::get_to_st (unsigned char *ends_how) 3244rxvt_term::get_to_st (unicode_t &ends_how)
2880{ 3245{
2881 int seen_esc = 0; /* seen escape? */ 3246 unicode_t ch;
3247 bool seen_esc = false;
2882 unsigned int n = 0; 3248 unsigned int n = 0;
2883 unsigned char *s; 3249 wchar_t string[CBUFSIZ];
2884 unsigned char ch, string[STRING_MAX];
2885 3250
2886 for (; (ch = cmd_getc ());) 3251 while ((ch = cmd_getc ()) != NOCHAR)
2887 { 3252 {
2888 if (ch == C0_BEL 3253 if (seen_esc)
2889 || ch == CHAR_ST 3254 {
2890 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3255 if (ch == 0x5c) /* 7bit ST */
2891 break; 3256 break;
3257 else
3258 return NULL;
3259 }
2892 if (ch == C0_ESC) 3260 else if (ch == C0_ESC)
2893 { 3261 {
2894 seen_esc = 1; 3262 seen_esc = true;
2895 continue; 3263 continue;
2896 } 3264 }
3265 else if (ch == C0_BEL || ch == CHAR_ST)
3266 break;
2897 else if (ch == '\t') 3267 else if (ch == C0_SYN)
2898 ch = ' '; /* translate '\t' to space */ 3268 ch = cmd_get8 ();
2899 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3269 else if (ch < 0x20)
2900 return NULL; /* other control character - exit */ 3270 return NULL; /* other control character - exit */
3271
3272 seen_esc = false;
3273
2901 if (n < sizeof (string) - 1) 3274 if (n >= sizeof (string) - 1)
3275 // stop at some sane length
3276 return NULL;
3277
2902 string[n++] = ch; 3278 string[n++] = ch;
2903 seen_esc = 0;
2904 } 3279 }
3280
2905 string[n++] = '\0'; 3281 string[n++] = '\0';
2906 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3282
2907 return NULL;
2908 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3283 ends_how = (ch == 0x5c ? C0_ESC : ch);
2909 STRNCPY (s, string, n); 3284
2910 return s; 3285 return rxvt_wcstombs (string);
2911} 3286}
2912 3287
2913/*----------------------------------------------------------------------*/ 3288/*----------------------------------------------------------------------*/
2914/* 3289/*
2915 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3290 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2916 */ 3291 */
2917void 3292void
2918rxvt_term::process_dcs_seq () 3293rxvt_term::process_dcs_seq ()
2919{ 3294{
2920 unsigned char eh, *s;
2921 /* 3295 /*
2922 * Not handled yet 3296 * Not handled yet
2923 */ 3297 */
3298
3299 unicode_t eh;
2924 s = get_to_st (&eh); 3300 char *s = get_to_st (eh);
2925 if (s) 3301 if (s)
2926 free (s); 3302 free (s);
3303
2927 return; 3304 return;
2928} 3305}
2929 3306
2930/*----------------------------------------------------------------------*/ 3307/*----------------------------------------------------------------------*/
2931/* 3308/*
2932 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3309 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2933 */ 3310 */
2934void 3311void
2935rxvt_term::process_osc_seq () 3312rxvt_term::process_osc_seq ()
2936{ 3313{
2937 unsigned char ch, eh, *s; 3314 int arg;
2938 int arg;
2939 3315
2940 ch = cmd_getc (); 3316 unicode_t ch = cmd_getc ();
2941 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3317 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2942 arg = arg * 10 + (ch - '0'); 3318 arg = arg * 10 + (ch - '0');
2943 3319
2944 if (ch == ';') 3320 if (ch == ';')
2945 { 3321 {
3322 unicode_t eh;
2946 s = get_to_st (&eh); 3323 char *s = get_to_st (eh);
3324
2947 if (s) 3325 if (s)
2948 { 3326 {
2949 /*
2950 * rxvt_menubar_dispatch () violates the constness of the string,
2951 * so do it here
2952 */
2953 if (arg == XTerm_Menu)
2954#if 0 /* XXX: currently disabled due to security concerns */
2955 menubar_dispatch ((char *)s);
2956#else
2957 (void)0;
2958#endif
2959 else
2960 xterm_seq (arg, (char *)s, eh); 3327 process_xterm_seq (arg, s, eh);
2961 free (s); 3328 free (s);
2962 } 3329 }
2963 } 3330 }
2964} 3331}
3332
3333void
3334rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3335{
3336 if (str[0] == '?' && !str[1])
3337 {
3338 rgba c;
3339 pix_colors_focused[color].get (c);
3340
3341#if XFT
3342 if (c.a != rgba::MAX_CC)
3343 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3344 else
3345#endif
3346 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3347 }
3348 else
3349 set_window_color (color, str);
3350}
3351
2965/* 3352/*
2966 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3353 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2967 * 0 = change iconName/title
2968 * 1 = change iconName
2969 * 2 = change title
2970 * 4 = change color
2971 * 12 = change text color
2972 * 13 = change mouse foreground color
2973 * 17 = change highlight character colour
2974 * 18 = change bold character color
2975 * 19 = change underlined character color
2976 * 46 = change logfile (not implemented)
2977 * 50 = change font
2978 *
2979 * rxvt extensions:
2980 * 9 = change locale (NYI)
2981 * 10 = menu (may change in future)
2982 * 20 = bg pixmap
2983 * 39 = change default fg color
2984 * 49 = change default bg color
2985 * 55 = dump scrollback buffer and all of screen
2986 */ 3354 */
2987void 3355void
2988rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3356rxvt_term::process_xterm_seq (int op, char *str, char resp)
2989{ 3357{
2990 int changed = 0; 3358 int color;
2991 int color;
2992 char *buf, *name; 3359 char *buf, *name;
3360 bool query = str[0] == '?' && !str[1];
3361 int saveop = op;
3362
3363 dLocal (Display *, dpy);
2993 3364
2994 assert (str != NULL); 3365 assert (str != NULL);
3366
3367 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3368 return;
3369
2995 switch (op) 3370 switch (op)
2996 { 3371 {
2997 case XTerm_name: 3372 case XTerm_name:
2998 set_title (str); 3373 set_title (str);
2999 /* FALLTHROUGH */ 3374 /* FALLTHROUGH */
3000 case XTerm_iconName: 3375 case XTerm_iconName:
3001 set_iconName (str); 3376 set_icon_name (str);
3002 break; 3377 break;
3003 case XTerm_title: 3378 case XTerm_title:
3004 set_title (str); 3379 set_title (str);
3005 break; 3380 break;
3381 case XTerm_property:
3382 if (str[0] == '?')
3383 {
3384 Atom prop = display->atom (str + 1);
3385 Atom actual_type;
3386 int actual_format;
3387 unsigned long nitems;
3388 unsigned long bytes_after;
3389 unsigned char *value = 0;
3390 const char *str = "";
3391
3392 if (prop
3393 && XGetWindowProperty (dpy, parent,
3394 prop, 0, 1<<16, 0, AnyPropertyType,
3395 &actual_type, &actual_format,
3396 &nitems, &bytes_after, &value) == Success
3397 && actual_type != None
3398 && actual_format == 8)
3399 str = (const char *)(value);
3400
3401 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3402
3403 XFree (value);
3404 }
3405 else
3406 {
3407 char *eq = strchr (str, '=');
3408
3409 if (eq)
3410 {
3411 *eq = 0;
3412 set_utf8_property (display->atom (str), eq + 1);
3413 }
3414 else
3415 XDeleteProperty (dpy, parent,
3416 display->atom (str));
3417 }
3418 break;
3419
3006 case XTerm_Color: 3420 case XTerm_Color:
3007 for (buf = (char *)str; buf && *buf;) 3421 for (buf = (char *)str; buf && *buf;)
3008 { 3422 {
3009 if ((name = STRCHR (buf, ';')) == NULL) 3423 if ((name = strchr (buf, ';')) == NULL)
3010 break; 3424 break;
3425
3011 *name++ = '\0'; 3426 *name++ = '\0';
3012 color = atoi (buf); 3427 color = atoi (buf) + minCOLOR;
3013 if (color < 0 || color >= TOTAL_COLORS) 3428
3429 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3014 break; 3430 break;
3431
3015 if ((buf = STRCHR (name, ';')) != NULL) 3432 if ((buf = strchr (name, ';')) != NULL)
3016 *buf++ = '\0'; 3433 *buf++ = '\0';
3017 set_window_color (color + minCOLOR, name); 3434
3435 process_color_seq (op, color, name, resp);
3018 } 3436 }
3437 break;
3438 case Rxvt_restoreFG:
3439 case XTerm_Color00:
3440 process_color_seq (op, Color_fg, str, resp);
3441 break;
3442 case Rxvt_restoreBG:
3443 case XTerm_Color01:
3444 process_color_seq (op, Color_bg, str, resp);
3019 break; 3445 break;
3020#ifndef NO_CURSORCOLOR 3446#ifndef NO_CURSORCOLOR
3021 case XTerm_Color_cursor: 3447 case XTerm_Color_cursor:
3022 set_window_color (Color_cursor, str); 3448 process_color_seq (op, Color_cursor, str, resp);
3023 break; 3449 break;
3024#endif 3450#endif
3025 case XTerm_Color_pointer: 3451 case XTerm_Color_pointer_fg:
3026 set_window_color (Color_pointer, str); 3452 process_color_seq (op, Color_pointer_fg, str, resp);
3027 break; 3453 break;
3454 case XTerm_Color_pointer_bg:
3455 process_color_seq (op, Color_pointer_bg, str, resp);
3456 break;
3457#ifdef OPTION_HC
3458 case XTerm_Color_HC:
3459 process_color_seq (op, Color_HC, str, resp);
3460 break;
3461 case XTerm_Color_HTC:
3462 process_color_seq (op, Color_HTC, str, resp);
3463 break;
3464#endif
3028#ifndef NO_BOLD_UNDERLINE_REVERSE 3465#ifndef NO_BOLD_UNDERLINE_REVERSE
3029 case XTerm_Color_BD: 3466 case URxvt_Color_BD:
3030 set_window_color (Color_BD, str); 3467 process_color_seq (op, Color_BD, str, resp);
3031 break; 3468 break;
3032 case XTerm_Color_UL: 3469 case URxvt_Color_UL:
3033 set_window_color (Color_UL, str); 3470 process_color_seq (op, Color_UL, str, resp);
3034 break; 3471 break;
3035 case XTerm_Color_RV: 3472 case URxvt_Color_IT:
3036 set_window_color (Color_RV, str); 3473 process_color_seq (op, Color_IT, str, resp);
3037 break; 3474 break;
3038#endif 3475#endif
3476 case URxvt_Color_border:
3477 process_color_seq (op, Color_border, str, resp);
3478 break;
3039 3479
3040 case XTerm_Menu: 3480#if BG_IMAGE_FROM_ROOT
3481 case URxvt_Color_tint:
3482 process_color_seq (op, Color_tint, str, resp);
3041 /* 3483 {
3042 * rxvt_menubar_dispatch () violates the constness of the string, 3484 bool changed = false;
3043 * so DON'T do it here 3485
3486 if (ISSET_PIXCOLOR (Color_tint))
3487 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3488
3489 if (changed)
3490 update_background ();
3044 */ 3491 }
3492
3045 break; 3493 break;
3494#endif
3495
3496#if BG_IMAGE_FROM_FILE
3046 case XTerm_Pixmap: 3497 case Rxvt_Pixmap:
3047 if (*str != ';') 3498 if (!strcmp (str, "?"))
3048 { 3499 {
3049#if XPM_BACKGROUND 3500 char str[256];
3050 scale_pixmap (""); /* reset to default scaling */ 3501 int h_scale = fimage.h_scale;
3051 set_bgPixmap (str); /* change pixmap */ 3502 int v_scale = fimage.v_scale;
3052#endif 3503 int h_align = fimage.h_align;
3053 scr_touch (true); 3504 int v_align = fimage.v_align;
3505
3506 sprintf (str, "[%dx%d+%d+%d]",
3507 h_scale, v_scale,
3508 h_align, v_align);
3509 process_xterm_seq (XTerm_title, str, CHAR_ST);
3054 } 3510 }
3055 while ((str = STRCHR (str, ';')) != NULL) 3511 else
3056 { 3512 {
3513 bool changed = false;
3514
3515 if (*str != ';')
3516 {
3517 try
3518 {
3519 fimage.set_file_geometry (this, str);
3520 changed = true;
3521 }
3522 catch (const class rxvt_failure_exception &e)
3523 {
3524 }
3525 }
3526 else
3527 {
3057 str++; 3528 str++;
3058#if XPM_BACKGROUND 3529 if (fimage.set_geometry (str, true))
3059 changed += scale_pixmap (str); 3530 changed = true;
3060#endif 3531 }
3061 3532
3533 if (changed)
3534 {
3535 if (bg_window_position_sensitive ())
3536 {
3537 int x, y;
3538 get_window_origin (x, y);
3539 parent_x = x;
3540 parent_y = y;
3541 }
3542 update_background ();
3543 }
3062 } 3544 }
3063 if (changed)
3064 {
3065#ifdef XPM_BACKGROUND
3066 resize_pixmap ();
3067#endif
3068 scr_touch (true);
3069 }
3070 break; 3545 break;
3546#endif
3071 3547
3072 case XTerm_restoreFG:
3073 set_window_color (Color_fg, str);
3074 break;
3075 case XTerm_restoreBG:
3076 set_window_color (Color_bg, str);
3077 break;
3078 case XTerm_logfile: 3548 case XTerm_logfile:
3549 // TODO, when secure mode?
3079 break; 3550 break;
3080 case XTerm_font: 3551
3081 change_font (str);
3082 break;
3083 case XTerm_locale:
3084 set_locale (str);
3085 im_cb ();
3086 break;
3087#if 0 3552#if 0
3088 case XTerm_dumpscreen: /* no error notices */ 3553 case Rxvt_dumpscreen: /* no error notices */
3089 { 3554 {
3090 int fd; 3555 int fd;
3091 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3556 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3092 { 3557 {
3093 scr_dump (fd); 3558 scr_dump (fd);
3094 close (fd); 3559 close (fd);
3095 } 3560 }
3096 } 3561 }
3097 break; 3562 break;
3098#endif 3563#endif
3564 case XTerm_font:
3565 op = URxvt_font;
3566 case URxvt_font:
3567#if ENABLE_STYLES
3568 case URxvt_boldFont:
3569 case URxvt_italicFont:
3570 case URxvt_boldItalicFont:
3571#endif
3572 if (query)
3573 tt_printf ("\33]%d;%-.250s%c", saveop,
3574 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3575 ? fontset[op - URxvt_font]->fontdesc : "",
3576 resp);
3577 else
3578 {
3579 const char *&res = rs[Rs_font + (op - URxvt_font)];
3099 3580
3581 res = strdup (str);
3582 allocated.push_back ((void *)res);
3583 set_fonts ();
3584 }
3585 break;
3586
3587 case URxvt_version:
3588 if (query)
3589 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3590 op,
3591 rs[Rs_name], VERSION[0], VERSION[2],
3592 resp);
3593 break;
3594
3595#if !ENABLE_MINIMAL
3596 case URxvt_locale:
3597 if (query)
3598 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3599 else
3600 {
3601 set_locale (str);
3602 pty->set_utf8_mode (enc_utf8);
3603 init_xlocale ();
3604 }
3605 break;
3606
3607 case URxvt_view_up:
3608 case URxvt_view_down:
3609 {
3610 int lines = atoi (str);
3611
3612 if (lines)
3613 scr_page (op == URxvt_view_up ? UP : DN, lines);
3614 else
3615 scr_erase_savelines ();
3616 }
3617
3618 break;
3619#endif
3620
3621#if ENABLE_PERL
3622 case URxvt_perl:
3623 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3624 break;
3625#endif
3100 } 3626 }
3101} 3627}
3102/*----------------------------------------------------------------------*/ 3628/*----------------------------------------------------------------------*/
3103 3629
3104/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3630/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3109 * 's' = save 3635 * 's' = save
3110 * 'r' = restore 3636 * 'r' = restore
3111 * 't' = toggle 3637 * 't' = toggle
3112 * so no need for fancy checking 3638 * so no need for fancy checking
3113 */ 3639 */
3114int 3640int ecb_cold
3115rxvt_term::privcases (int mode, unsigned long bit) 3641rxvt_term::privcases (int mode, unsigned long bit)
3116{ 3642{
3117 int state; 3643 int state;
3118 3644
3119 if (mode == 's') 3645 if (mode == 's')
3120 { 3646 {
3121 SavedModes |= (PrivateModes & bit); 3647 if (priv_modes & bit)
3648 SavedModes |= bit;
3649 else
3650 SavedModes &= ~bit;
3122 return -1; 3651 return -1;
3123 } 3652 }
3124 else 3653 else
3125 { 3654 {
3126 if (mode == 'r') 3655 if (mode == 'r')
3127 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3656 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3128 else 3657 else
3129 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3658 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3130 PrivMode (state, bit); 3659
3660 if (state)
3661 priv_modes |= bit;
3662 else
3663 priv_modes &= ~bit;
3131 } 3664 }
3665
3132 return state; 3666 return state;
3133} 3667}
3134 3668
3135/* we're not using priv _yet_ */ 3669/* we're not using priv _yet_ */
3136void 3670void
3137rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3671rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3138{ 3672{
3139 unsigned int i, j; 3673 unsigned int i, j;
3140 int state; 3674 int state;
3675
3141 static const struct 3676 static const struct
3142 { 3677 {
3143 const int argval; 3678 const int argval;
3144 const unsigned long bit; 3679 const unsigned long bit;
3145 }
3146 argtopriv[] = { 3680 } argtopriv[] = {
3147 { 1, PrivMode_aplCUR }, 3681 { 1, PrivMode_aplCUR }, // DECCKM
3148 { 2, PrivMode_vt52 }, 3682 { 2, PrivMode_vt52 }, // DECANM
3149 { 3, PrivMode_132 }, 3683 { 3, PrivMode_132 }, // DECCOLM
3150 { 4, PrivMode_smoothScroll }, 3684 { 4, PrivMode_smoothScroll }, // DECSCLM
3151 { 5, PrivMode_rVideo }, 3685 { 5, PrivMode_rVideo }, // DECSCNM
3152 { 6, PrivMode_relOrigin }, 3686 { 6, PrivMode_relOrigin }, // DECOM
3153 { 7, PrivMode_Autowrap }, 3687 { 7, PrivMode_Autowrap }, // DECAWM
3688 // 8, auto-repeat keys // DECARM
3154 { 9, PrivMode_MouseX10 }, 3689 { 9, PrivMode_MouseX10 },
3155#ifdef menuBar_esc 3690 { 12, PrivMode_BlinkingCursor },
3156 { menuBar_esc, PrivMode_menuBar }, 3691 // 18 end FF to printer after print screen
3157#endif 3692 // 19 Print screen prints full screen/scroll region
3693 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3158#ifdef scrollBar_esc 3694#ifdef scrollBar_esc
3159 { scrollBar_esc, PrivMode_scrollBar }, 3695 { scrollBar_esc, PrivMode_scrollBar },
3160#endif 3696#endif
3161 { 25, PrivMode_VisibleCursor },
3162 { 35, PrivMode_ShiftKeys }, 3697 { 35, PrivMode_ShiftKeys }, // rxvt extension
3698 // 38, tektronix mode // DECTEK
3163 { 40, PrivMode_132OK }, 3699 { 40, PrivMode_132OK },
3700 // 41 xterm more fixes NYI
3701 // 45 margin bell NYI
3702 // 46 start logging
3164 { 47, PrivMode_Screen }, 3703 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3704 { 66, PrivMode_aplKP }, // DECNKM
3166#ifndef NO_BACKSPACE_KEY 3705#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3706 { 67, PrivMode_BackSpace }, // DECBKM
3168#endif 3707#endif
3169 { 1000, PrivMode_MouseX11 }, 3708 { 1000, PrivMode_MouseX11 },
3709 { 1002, PrivMode_MouseBtnEvent },
3710 { 1003, PrivMode_MouseAnyEvent },
3711#if ENABLE_FRILLS
3712 { 1005, PrivMode_ExtModeMouse },
3713#endif
3170 { 1010, PrivMode_TtyOutputInh }, 3714 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3171 { 1011, PrivMode_Keypress }, 3715 { 1011, PrivMode_Keypress }, // rxvt extension
3716#if ENABLE_FRILLS
3717 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3718#endif
3719 // 1035 enable modifiers for alt, numlock NYI
3720 // 1036 send ESC for meta keys NYI
3721 // 1037 send DEL for keypad delete NYI
3172 { 1047, PrivMode_Screen }, 3722 { 1047, PrivMode_Screen },
3723 // 1048 save and restore cursor, implemented in code
3173 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3724 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3725 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3726 { 2004, PrivMode_BracketPaste },
3174 }; 3727 };
3175 3728
3176 if (nargs == 0) 3729 if (nargs == 0)
3177 return; 3730 return;
3178 3731
… …
3185 for (i = 0; i < nargs; i++) 3738 for (i = 0; i < nargs; i++)
3186 { 3739 {
3187 state = -1; 3740 state = -1;
3188 3741
3189 /* basic handling */ 3742 /* basic handling */
3190 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3743 for (j = 0; j < ecb_array_length (argtopriv); j++)
3191 if (argtopriv[j].argval == arg[i]) 3744 if (argtopriv[j].argval == arg[i])
3192 { 3745 {
3193 state = privcases (mode, argtopriv[j].bit); 3746 state = privcases (mode, argtopriv[j].bit);
3194 break; 3747 break;
3195 } 3748 }
3196 3749
3197 /* extra handling for values with state unkept */ 3750 /* extra handling for values with state unkept */
3198 if (state == -1)
3199 switch (arg[i]) 3751 switch (arg[i])
3200 { 3752 {
3753#if ENABLE_STYLES
3754 case 1021:
3755 set_option (Opt_intensityStyles, mode);
3756
3757 scr_touch (true);
3758 break;
3759#endif
3201 case 1048: /* alternative cursor save */ 3760 case 1048: /* alternative cursor save */
3761 if (option (Opt_secondaryScreen))
3202 if (mode == 0) 3762 if (mode == 0)
3203 scr_cursor (RESTORE); 3763 scr_cursor (RESTORE);
3204 else if (mode == 1) 3764 else if (mode == 1)
3205 scr_cursor (SAVE); 3765 scr_cursor (SAVE);
3206 /* FALLTHROUGH */
3207 default:
3208 continue; /* for (;i;) */
3209 }
3210
3211 /* extra handling for values with valid 0 or 1 state */
3212 switch (arg[i])
3213 {
3214 /* case 1: - application cursor keys */
3215 case 2: /* VT52 mode */
3216 /* oddball mode. should be set regardless of set/reset
3217 * parameter. Return from VT52 mode with an ESC < from
3218 * within VT52 mode
3219 */
3220 PrivMode (1, PrivMode_vt52);
3221 break; 3766 break;
3767 }
3768
3769 if (state >= 0)
3770 /* extra handling for values with valid 0 or 1 state */
3771 switch (arg[i])
3772 {
3773 /* case 1: - application cursor keys */
3774 case 2: /* VT52 mode */
3775 /* oddball mode. should be set regardless of set/reset
3776 * parameter. Return from VT52 mode with an ESC < from
3777 * within VT52 mode
3778 */
3779 priv_modes |= PrivMode_vt52;
3780 break;
3222 case 3: /* 80/132 */ 3781 case 3: /* 80/132 */
3223 if (PrivateModes & PrivMode_132OK) 3782 if (priv_modes & PrivMode_132OK)
3224 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3783 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3225 (unsigned int)TermWin.height);
3226 break; 3784 break;
3227 case 4: /* smooth scrolling */ 3785 case 4: /* smooth scrolling */
3228 if (state)
3229 Options &= ~Opt_jumpScroll;
3230 else
3231 Options |= Opt_jumpScroll; 3786 set_option (Opt_jumpScroll, !state);
3232 break; 3787 break;
3233 case 5: /* reverse video */ 3788 case 5: /* reverse video */
3234 scr_rvideo_mode (state); 3789 scr_rvideo_mode (state);
3235 break; 3790 break;
3236 case 6: /* relative/absolute origins */ 3791 case 6: /* relative/absolute origins */
3237 scr_relative_origin (state); 3792 scr_relative_origin (state);
3238 break; 3793 break;
3239 case 7: /* autowrap */ 3794 case 7: /* autowrap */
3240 scr_autowrap (state); 3795 scr_autowrap (state);
3241 break; 3796 break;
3242 /* case 8: - auto repeat, can't do on a per window basis */ 3797 /* case 8: - auto repeat, can't do on a per window basis */
3243 case 9: /* X10 mouse reporting */ 3798 case 9: /* X10 mouse reporting */
3244 if (state) /* orthogonal */ 3799 if (state) /* orthogonal */
3245 PrivateModes &= ~ (PrivMode_MouseX11); 3800 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3246 break; 3801 break;
3247#ifdef menuBar_esc
3248 case menuBar_esc:
3249#ifdef MENUBAR
3250 map_menuBar (state);
3251#endif
3252 break;
3253#endif
3254#ifdef scrollBar_esc 3802#ifdef scrollBar_esc
3255 case scrollBar_esc: 3803 case scrollBar_esc:
3256 if (scrollbar_mapping (state)) 3804 scrollBar.map (state);
3257 {
3258 resize_all_windows (0, 0, 0); 3805 resize_all_windows (0, 0, 0);
3259 scr_touch (true); 3806 scr_touch (true);
3260 }
3261 break; 3807 break;
3262#endif 3808#endif
3809#ifdef CURSOR_BLINK
3810 case 12:
3811 cursor_blink_reset ();
3812 break;
3813#endif
3263 case 25: /* visible/invisible cursor */ 3814 case 25: /* visible/invisible cursor */
3264 scr_cursor_visible (state); 3815 scr_cursor_visible (state);
3265 break; 3816 break;
3266 /* case 35: - shift keys */ 3817 /* case 35: - shift keys */
3267 /* case 40: - 80 <--> 132 mode */ 3818 /* case 40: - 80 <--> 132 mode */
3268 case 47: /* secondary screen */ 3819 case 47: /* secondary screen */
3269 scr_change_screen (state); 3820 scr_change_screen (state);
3270 break; 3821 break;
3271 /* case 66: - application key pad */ 3822 /* case 66: - application key pad */
3272 /* case 67: - backspace key */ 3823 /* case 67: - backspace key */
3273 case 1000: /* X11 mouse reporting */ 3824 case 1000: /* X11 mouse reporting */
3274 if (state) /* orthogonal */ 3825 if (state) /* orthogonal */
3275 PrivateModes &= ~ (PrivMode_MouseX10); 3826 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3827 break;
3277#if 0
3278 case 1001: 3828 case 1002:
3279 break; /* X11 mouse highlighting */ 3829 case 1003:
3280#endif 3830 if (state)
3831 {
3832 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3833 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3834 mouse_row = mouse_col = 0;
3835 vt_emask_mouse = PointerMotionMask;
3836 }
3837 else
3838 vt_emask_mouse = NoEventMask;
3839
3840 vt_select_input ();
3841 break;
3281 case 1010: /* scroll to bottom on TTY output inhibit */ 3842 case 1010: /* scroll to bottom on TTY output inhibit */
3282 if (state)
3283 Options &= ~Opt_scrollTtyOutput;
3284 else
3285 Options |= Opt_scrollTtyOutput; 3843 set_option (Opt_scrollTtyOutput, !state);
3286 break; 3844 break;
3287 case 1011: /* scroll to bottom on key press */ 3845 case 1011: /* scroll to bottom on key press */
3288 if (state)
3289 Options |= Opt_scrollTtyKeypress; 3846 set_option (Opt_scrollTtyKeypress, state);
3290 else
3291 Options &= ~Opt_scrollTtyKeypress;
3292 break; 3847 break;
3293 case 1047: /* secondary screen w/ clearing */ 3848 case 1047: /* secondary screen w/ clearing last */
3294 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3849 if (option (Opt_secondaryScreen))
3295 if (current_screen != PRIMARY) 3850 if (!state)
3296 scr_erase_screen (2); 3851 scr_erase_screen (2);
3852
3297 scr_change_screen (state); 3853 scr_change_screen (state);
3298 /* FALLTHROUGH */
3299 default:
3300 break; 3854 break;
3855 case 1049: /* secondary screen w/ clearing first */
3856 if (option (Opt_secondaryScreen))
3857 if (state)
3858 scr_cursor (SAVE);
3859
3860 scr_change_screen (state);
3861
3862 if (option (Opt_secondaryScreen))
3863 if (state)
3864 scr_erase_screen (2);
3865 else
3866 scr_cursor (RESTORE);
3867 break;
3868 default:
3869 break;
3301 } 3870 }
3302 } 3871 }
3303} 3872}
3304/*}}} */ 3873/*}}} */
3305 3874
3306/*{{{ process sgr sequences */ 3875/*{{{ process sgr sequences */
3307void 3876void ecb_hot
3308rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3877rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3309{ 3878{
3310 unsigned int i; 3879 unsigned int i;
3311 short rendset; 3880 short rendset;
3312 int rendstyle; 3881 int rendstyle;
3313 3882
3314 if (nargs == 0) 3883 if (nargs == 0)
3315 { 3884 {
3316 scr_rendition (0, ~RS_None); 3885 scr_rendition (0, ~RS_None);
3317 return; 3886 return;
3318 } 3887 }
3888
3319 for (i = 0; i < nargs; i++) 3889 for (i = 0; i < nargs; i++)
3320 { 3890 {
3321 rendset = -1; 3891 rendset = -1;
3322 switch (arg[i]) 3892 switch (arg[i])
3323 { 3893 {
… …
3325 rendset = 0, rendstyle = ~RS_None; 3895 rendset = 0, rendstyle = ~RS_None;
3326 break; 3896 break;
3327 case 1: 3897 case 1:
3328 rendset = 1, rendstyle = RS_Bold; 3898 rendset = 1, rendstyle = RS_Bold;
3329 break; 3899 break;
3900 //case 2: // low intensity
3901 case 3:
3902 rendset = 1, rendstyle = RS_Italic;
3903 break;
3330 case 4: 3904 case 4:
3331 rendset = 1, rendstyle = RS_Uline; 3905 rendset = 1, rendstyle = RS_Uline;
3332 break; 3906 break;
3333 case 5: 3907 case 5: // slowly blinking
3908 case 6: // rapidly blinking
3334 rendset = 1, rendstyle = RS_Blink; 3909 rendset = 1, rendstyle = RS_Blink;
3335 break; 3910 break;
3911 //case 6: // scoansi light background
3336 case 7: 3912 case 7:
3337 rendset = 1, rendstyle = RS_RVid; 3913 rendset = 1, rendstyle = RS_RVid;
3338 break; 3914 break;
3339 case 22: 3915 case 8:
3916 // invisible. NYI
3917 break;
3918 //case 9: // crossed out
3919 //case 10: // scoansi acs off, primary font
3920 //case 11: // scoansi acs on, first alt font
3921 //case 12: // scoansi acs on, |0x80, second alt font
3922 //...
3923 //case 19: // ninth alt font
3924 //case 20: // gothic
3925 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3340 rendset = 0, rendstyle = RS_Bold; 3926 rendset = 0, rendstyle = RS_Bold;
3341 break; 3927 break;
3342 case 24: 3928 case 22: // bold off (vt220)
3929 rendset = 0, rendstyle = RS_Bold;
3930 break;
3931 case 23: // disable italic
3932 rendset = 0, rendstyle = RS_Italic;
3933 break;
3934 case 24: // underline off (vt220)
3343 rendset = 0, rendstyle = RS_Uline; 3935 rendset = 0, rendstyle = RS_Uline;
3344 break; 3936 break;
3345 case 25: 3937 case 25: // blink off (vt220)
3346 rendset = 0, rendstyle = RS_Blink; 3938 rendset = 0, rendstyle = RS_Blink;
3347 break; 3939 break;
3348 case 27: 3940 case 26: // variable spacing (iso 8613)
3941 rendset = 0, rendstyle = RS_Blink;
3942 break;
3943 case 27: // reverse off (vt220)
3349 rendset = 0, rendstyle = RS_RVid; 3944 rendset = 0, rendstyle = RS_RVid;
3350 break; 3945 break;
3946 //case 28: // visible. NYI
3947 //case 29: // not crossed-out
3351 } 3948 }
3949
3352 if (rendset != -1) 3950 if (rendset != -1)
3353 { 3951 {
3354 scr_rendition (rendset, rendstyle); 3952 scr_rendition (rendset, rendstyle);
3355 continue; /* for (;i;) */ 3953 continue; /* for (;i;) */
3356 } 3954 }
… …
3363 case 33: 3961 case 33:
3364 case 34: 3962 case 34:
3365 case 35: 3963 case 35:
3366 case 36: 3964 case 36:
3367 case 37: 3965 case 37:
3368 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3966 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3369 Color_fg);
3370 break; 3967 break;
3371#ifdef TTY_256COLOR 3968 case 38: // set fg color, ISO 8613-6
3372 case 38:
3373 if (nargs > i + 2 && arg[i + 1] == 5) 3969 if (nargs > i + 2 && arg[i + 1] == 5)
3374 { 3970 {
3375 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3971 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3376 Color_fg);
3377 i += 2; 3972 i += 2;
3378 } 3973 }
3379 break; 3974 break;
3380#endif
3381 case 39: /* default fg */ 3975 case 39: /* default fg */
3382 scr_color (Color_fg, Color_fg); 3976 scr_color (Color_fg, Color_fg);
3383 break; 3977 break;
3384 3978
3385 case 40: 3979 case 40:
… …
3388 case 43: 3982 case 43:
3389 case 44: 3983 case 44:
3390 case 45: 3984 case 45:
3391 case 46: 3985 case 46:
3392 case 47: 3986 case 47:
3393 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3987 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3394 Color_bg);
3395 break; 3988 break;
3396#ifdef TTY_256COLOR 3989 case 48: // set bg color, ISO 8613-6
3397 case 48:
3398 if (nargs > i + 2 && arg[i + 1] == 5) 3990 if (nargs > i + 2 && arg[i + 1] == 5)
3399 { 3991 {
3400 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3992 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3401 Color_bg);
3402 i += 2; 3993 i += 2;
3403 } 3994 }
3404 break; 3995 break;
3405#endif
3406 case 49: /* default bg */ 3996 case 49: /* default bg */
3407 scr_color (Color_bg, Color_bg); 3997 scr_color (Color_bg, Color_bg);
3408 break; 3998 break;
3409 3999
3410#ifndef NO_BRIGHTCOLOR 4000 //case 50: // not variable spacing
4001
4002#if !ENABLE_MINIMAL
3411 case 90: 4003 case 90:
3412 case 91: /* set bright fg color */ 4004 case 91: /* set bright fg color */
3413 case 92: 4005 case 92:
3414 case 93: 4006 case 93:
3415 case 94: 4007 case 94:
3416 case 95: 4008 case 95:
3417 case 96: 4009 case 96:
3418 case 97: 4010 case 97:
3419 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4011 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3420 Color_fg);
3421 break; 4012 break;
3422 case 100: 4013 case 100:
3423 case 101: /* set bright bg color */ 4014 case 101: /* set bright bg color */
3424 case 102: 4015 case 102:
3425 case 103: 4016 case 103:
3426 case 104: 4017 case 104:
3427 case 105: 4018 case 105:
3428 case 106: 4019 case 106:
3429 case 107: 4020 case 107:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4021 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3431 Color_bg);
3432 break; 4022 break;
3433#endif 4023#endif
3434
3435 } 4024 }
3436 } 4025 }
4026}
4027
4028void
4029rxvt_term::set_cursor_style (int style)
4030{
4031 if (!IN_RANGE_INC (style, 0, 6))
4032 return;
4033
4034 if (style == 0)
4035 style = 1;
4036
4037 cursor_type = (style - 1) / 2;
4038 set_option (Opt_cursorUnderline, cursor_type == 1);
4039
4040#ifdef CURSOR_BLINK
4041 set_option (Opt_cursorBlink, style & 1);
4042 cursor_blink_reset ();
4043#endif
4044
4045 want_refresh = 1;
3437} 4046}
3438/*}}} */ 4047/*}}} */
3439 4048
3440/*{{{ process Rob Nation's own graphics mode sequences */
3441void
3442rxvt_term::process_graphics ()
3443{
3444 unsigned char ch, cmd = cmd_getc ();
3445
3446 if (cmd == 'Q')
3447 { /* query graphics */
3448 tt_printf ("\033G0\n"); /* no graphics */
3449 return;
3450 }
3451 /* swallow other graphics sequences until terminating ':' */
3452 do
3453 ch = cmd_getc ();
3454 while (ch != ':');
3455}
3456/*}}} */
3457
3458/* ------------------------------------------------------------------------- */ 4049/* ---------------------------------------------------------------------- */
4050/* Write data to the pty as typed by the user, pasted with the mouse,
4051 * or generated by us in response to a query ESC sequence.
4052 */
3459 4053
3460/* 4054/*
3461 * Send printf () formatted output to the command. 4055 * Send printf () formatted output to the command.
3462 * Only use for small amounts of data. 4056 * Only use for small amounts of data.
3463 */ 4057 */
3464void 4058void
3465rxvt_term::tt_printf (const char *fmt,...) 4059rxvt_term::tt_printf (const char *fmt,...)
3466{ 4060{
3467 va_list arg_ptr; 4061 va_list arg_ptr;
3468 unsigned char buf[256]; 4062 char buf[256];
3469 4063
3470 va_start (arg_ptr, fmt); 4064 va_start (arg_ptr, fmt);
3471 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4065 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3472 va_end (arg_ptr); 4066 va_end (arg_ptr);
3473 tt_write (buf, STRLEN (buf)); 4067 tt_write (buf, strlen (buf));
3474} 4068}
3475 4069
3476/* ---------------------------------------------------------------------- */
3477/* Write data to the pty as typed by the user, pasted with the mouse, 4070/* Write data to the pty as typed by the user. */
3478 * or generated by us in response to a query ESC sequence.
3479 */
3480void 4071void
3481rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4072rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3482{ 4073{
3483 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4074 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4075 return;
3484 4076
3485 if (len) 4077 if (option (Opt_scrollTtyKeypress))
4078 if (view_start)
3486 { 4079 {
4080 view_start = 0;
4081 want_refresh = 1;
4082 }
4083
4084 tt_write_ (data, len);
4085}
4086
4087void
4088rxvt_term::tt_write (const char *data, unsigned int len)
4089{
4090 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4091 return;
4092
4093 tt_write_ (data, len);
4094}
4095
4096static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4097
4098void
4099rxvt_term::tt_write_ (const char *data, unsigned int len)
4100{
4101 if (pty->pty < 0)
4102 return;
4103
4104 if (v_buflen == 0)
4105 {
4106 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4107
4108 max_it (written, 0);
4109
4110 if (written == len)
4111 return;
4112
4113 data += written;
4114 len -= written;
4115 }
4116
4117 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4118
4119 memcpy (v_buffer + v_buflen, data, len);
4120 v_buflen += len;
4121
4122 pty_ev.set (ev::READ | ev::WRITE);
4123}
4124
4125void rxvt_term::pty_write ()
4126{
4127 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4128
4129 if (written > 0)
4130 {
4131 v_buflen -= written;
4132
3487 if (v_buflen == 0) 4133 if (v_buflen == 0)
3488 { 4134 {
3489 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3490
3491 if ((unsigned int)written == len)
3492 return;
3493
3494 data += written;
3495 len -= written;
3496 }
3497
3498
3499 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3500
3501 memcpy (v_buffer + v_buflen, data, len);
3502 v_buflen += len;
3503 }
3504
3505 for (;;)
3506 {
3507 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3508
3509 if (written > 0)
3510 {
3511 v_buflen -= written;
3512
3513 if (v_buflen == 0)
3514 {
3515 free (v_buffer); 4135 free (v_buffer);
3516 v_buffer = 0; 4136 v_buffer = 0;
3517 v_buflen = 0;
3518 4137
3519 pty_ev.set (EVENT_READ); 4138 pty_ev.set (ev::READ);
3520 return;
3521 }
3522
3523 memmove (v_buffer, v_buffer + written, v_buflen);
3524 }
3525 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3526 // original code just ignores this...
3527 destroy ();
3528 else
3529 {
3530 pty_ev.set (EVENT_READ | EVENT_WRITE);
3531 return; 4139 return;
3532 } 4140 }
4141
4142 memmove (v_buffer, v_buffer + written, v_buflen);
3533 } 4143 }
4144 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4145 pty_ev.set (ev::READ);
3534} 4146}
3535 4147
3536/*----------------------- end-of-file (C source) -----------------------*/ 4148/*----------------------- end-of-file (C source) -----------------------*/
3537 4149

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