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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.50 by pcg, Sun Feb 22 08:09:37 2004 UTC vs.
Revision 1.583 by root, Thu May 18 02:43:18 2017 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) 2007,2015 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 (0, 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 (0, 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 (0, 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 (0, 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; 1483 ;
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 1484
1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1486
1487 if (want_position_change)
1488 {
1489 int x, y;
1490
1491 if (ev.xconfigure.send_event)
1492 {
1493 x = ev.xconfigure.x;
1494 y = ev.xconfigure.y;
1495 }
1496 else
1497 get_window_origin (x, y);
1498
1499 if (x != parent_x || y != parent_y)
1500 {
1501 parent_x = x;
1502 parent_y = y;
1503 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1504 }
1505 }
1506
1507 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1508 {
1509 seen_resize = 1;
1510 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1511 }
1512
1513 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1283 } 1514 }
1284 break; 1515 break;
1285 1516
1286 case FocusOut:
1287 if (TermWin.focus)
1288 {
1289 TermWin.focus = 0;
1290 want_refresh = 1;
1291#ifdef USE_XIM
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: 1517 case PropertyNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0]) 1518 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
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 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1316
1317 if (szHint.width != width || szHint.height != height)
1318 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1320 resize_all_windows (width, height, 1);
1321 }
1322#ifdef DEBUG_SIZE
1323 else
1324 {
1325 D_SIZE ((stderr, "Size: Not resizing"));
1326 }
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
1337 }
1338 break; 1519 break;
1339 1520
1340 case SelectionClear: 1521 case SelectionClear:
1341 display->set_selection_owner (0); 1522 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; 1523 break;
1349 1524
1350 case SelectionRequest: 1525 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1526 selection_send (ev.xselectionrequest);
1352 break; 1527 break;
1353 1528
1529 case MapNotify:
1530 mapped = 1;
1531#ifdef TEXT_BLINK
1532 text_blink_ev.start ();
1533#endif
1534 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1535 break;
1536
1354 case UnmapNotify: 1537 case UnmapNotify:
1355 TermWin.mapped = 0; 1538 mapped = 0;
1356#ifdef TEXT_BLINK 1539#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1540 text_blink_ev.stop ();
1358#endif 1541#endif
1542 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1543 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 1544
1374 case GraphicsExpose: 1545 case GraphicsExpose:
1375 case Expose: 1546 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1547 if (ev.xany.window == vt)
1377 { 1548 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1549 do
1550 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1551 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1552 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1553 }
1382 // don't understand this, so commented it out 1554 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1555
1556 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1557
1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1559 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1562 }
1386 // ev.xexpose.width, TermWin.height, False); 1563
1387#endif
1388 want_refresh = 1; 1564 want_refresh = 1;
1389 } 1565 }
1390 else 1566 else
1391 { 1567 {
1392 XEvent unused_event; 1568 XEvent unused_event;
1393 1569
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1570 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1571 ;
1396 &unused_event)) ; 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1573 ;
1398 GraphicsExpose, 1574
1399 &unused_event)) ; 1575 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1576 {
1402 scrollBar.setIdle (); 1577 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1578 scrollBar.show (0);
1404 } 1579 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1580 }
1410 break; 1581 break;
1411 1582
1412 case MotionNotify: 1583 case MotionNotify:
1413#ifdef POINTER_BLANK 1584#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1585 if (hidden_pointer)
1415 pointer_unblank (); 1586 pointer_unblank ();
1416#endif 1587#endif
1417#if MENUBAR 1588 if (!bypass_keystate
1418 if (isMenuBarWindow (ev.xany.window)) 1589 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1590 || priv_modes & PrivMode_MouseAnyEvent))
1591 mouse_report (ev.xbutton);
1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1593 break;
1594
1595 if (ev.xany.window == vt)
1419 { 1596 {
1420 menubar_control (& (ev.xbutton)); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1599 ; // 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))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1601 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1603 ;
1433 1604
1434 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1609 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1613#endif
1442 { 1614 {
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1443#endif 1622#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1446#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1629 {
1630 page_dirn scroll_selection_dir;
1450 int dist; 1631 int dist;
1451
1452 pending_scroll_selection=1;
1453 1632
1454 /* don't clobber the current delay if we are 1633 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1634 * already in the middle of scrolling.
1456 */ 1635 */
1457 if (scroll_selection_delay<=0) 1636 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1637 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1638
1460 /* save the event params so we can highlight 1639 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1640 * the selection in the pending-scroll loop
1462 */ 1641 */
1463 selection_save_x=ev.xbutton.x; 1642 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1643 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1644 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1645
1468 /* calc number of lines to scroll */ 1646 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1647 if (ev.xbutton.y < int_bwidth)
1470 { 1648 {
1471 scroll_selection_dir = UP; 1649 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1650 dist = int_bwidth - ev.xbutton.y;
1473 } 1651 }
1474 else 1652 else
1475 { 1653 {
1476 scroll_selection_dir = DN; 1654 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1655 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1656 }
1657
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1658 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1659 / SELECTION_SCROLL_LINE_SPEEDUP
1660 + 1;
1482 MIN_IT (scroll_selection_lines, 1661 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1662 SELECTION_SCROLL_MAX_LINES);
1663 scroll_selection_lines *= scroll_selection_dir;
1484 } 1664 }
1485 else 1665 else
1486 { 1666 {
1487 /* we are within the text window, so we 1667 /* we are within the text window, so we
1488 * shouldn't be scrolling 1668 * shouldn't be scrolling
1489 */ 1669 */
1490 pending_scroll_selection = 0; 1670 sel_scroll_ev.stop();
1491 } 1671 }
1492#endif 1672#endif
1493#ifdef MOUSE_THRESHOLD
1494
1495 } 1673 }
1496#endif
1497
1498 } 1674 }
1499 } 1675 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1676 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1677 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1678 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1679 MotionNotify, &ev))
1680 ;
1681
1504 XQueryPointer (display->display, scrollBar.win, 1682 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1683 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1684 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1685 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1686 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1687 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1688 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1689 want_refresh = 1;
1513 scrollbar_show (1); 1690 scrollBar.show (1);
1514 } 1691 }
1515 break; 1692 break;
1516 } 1693 }
1694
1695#if defined(CURSOR_BLINK)
1696 if (ev.type == KeyPress)
1697 cursor_blink_reset ();
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713
1714 refresh_check ();
1517} 1715}
1716
1717#if ENABLE_FRILLS
1718void ecb_cold
1719rxvt_term::set_urgency (bool enable)
1720{
1721 if (enable == urgency_hint)
1722 return;
1723
1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1725 {
1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1727 XSetWMHints (dpy, parent, h);
1728 urgency_hint = enable;
1729 XFree (h);
1730 }
1731}
1732#endif
1733
1734void ecb_cold
1735rxvt_term::focus_in ()
1736{
1737 if (!focus)
1738 {
1739 focus = 1;
1740 want_refresh = 1;
1741
1742#if USE_XIM
1743 if (Input_Context != NULL)
1744 {
1745 im_set_position ();
1746 XSetICFocus (Input_Context);
1747 }
1748#endif
1749#if CURSOR_BLINK
1750 if (option (Opt_cursorBlink))
1751 cursor_blink_ev.again ();
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_focused;
1757 scr_recolor ();
1758 }
1759#endif
1760#if ENABLE_FRILLS
1761 if (option (Opt_urgentOnBell))
1762 set_urgency (0);
1763
1764 if (priv_modes & PrivMode_FocusEvent)
1765 tt_printf ("\x1b[I");
1766#endif
1767
1768 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1769 }
1770}
1771
1772void ecb_cold
1773rxvt_term::focus_out ()
1774{
1775 if (focus)
1776 {
1777 focus = 0;
1778 want_refresh = 1;
1779
1780#if ENABLE_FRILLS
1781 if (option (Opt_urgentOnBell))
1782 set_urgency (0);
1783
1784 if (priv_modes & PrivMode_FocusEvent)
1785 tt_printf ("\x1b[O");
1786#endif
1787#if ENABLE_FRILLS || ISO_14755
1788 if (iso14755buf)
1789 {
1790 iso14755buf = 0;
1791# if ISO_14755
1792 scr_overlay_off ();
1793# endif
1794 }
1795#endif
1796#if USE_XIM
1797 if (Input_Context != NULL)
1798 XUnsetICFocus (Input_Context);
1799#endif
1800#if CURSOR_BLINK
1801 if (option (Opt_cursorBlink))
1802 cursor_blink_ev.stop ();
1803
1804 hidden_cursor = 0;
1805#endif
1806#if OFF_FOCUS_FADING
1807 if (rs[Rs_fade])
1808 {
1809 pix_colors = pix_colors_unfocused;
1810 scr_recolor ();
1811 }
1812#endif
1813
1814 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1815 }
1816}
1817
1818void ecb_cold
1819rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1820{
1821#if OFF_FOCUS_FADING
1822 if (rs[Rs_fade])
1823 {
1824 if (!first_time)
1825 pix_colors_focused [idx].free (this);
1826
1827 rgba c;
1828 pix_colors [Color_fade].get (c);
1829 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1830 }
1831#endif
1832}
1833
1834#if ENABLE_PERL
1835void ecb_hot
1836rxvt_term::rootwin_cb (XEvent &ev)
1837{
1838 make_current ();
1839
1840 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1841 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1842 return;
1843
1844 switch (ev.type)
1845 {
1846 case PropertyNotify:
1847 /*
1848 * if user used some Esetroot compatible prog to set the root bg,
1849 * use the property to determine the pixmap. We use it later on.
1850 */
1851 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1852 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1853 {
1854 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1855 }
1856
1857 break;
1858 }
1859
1860 refresh_check ();
1861}
1862#endif
1518 1863
1519void 1864void
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) 1865rxvt_term::button_press (XButtonEvent &ev)
1560{ 1866{
1561 int reportmode = 0, clickintime; 1867 int reportmode = 0, clickintime;
1562 1868
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1869 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1870
1564 if (!bypass_keystate) 1871 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1872 reportmode = !! (priv_modes & PrivMode_mouse_report);
1873
1566 /* 1874 /*
1567 * VT window processing of button press 1875 * VT window processing of button press
1568 */ 1876 */
1569 if (ev.window == TermWin.vt) 1877 if (ev.window == vt)
1570 { 1878 {
1879 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1880 return;
1881
1882#if ISO_14755
1883 // 5.4
1884 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1885 {
1886 iso14755_54 (ev.x, ev.y);
1887 return;
1888 }
1889#endif
1890
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1891 clickintime = ev.time - MEvent.time < multiClickTime;
1892
1572 if (reportmode) 1893 if (reportmode)
1573 { 1894 {
1574 /* mouse report from vt window */ 1895 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1896 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1897 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1898#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1899 if (ev.button == MEvent.button && clickintime)
1579 { 1900 {
1580 /* same button, within alloted time */ 1901 /* same button, within allowed time */
1581 MEvent.clicks++; 1902 MEvent.clicks++;
1903
1582 if (MEvent.clicks > 1) 1904 if (MEvent.clicks > 1)
1583 { 1905 {
1584 /* only report double clicks */ 1906 /* only report double clicks */
1585 MEvent.clicks = 2; 1907 MEvent.clicks = 2;
1586 mouse_report (ev); 1908 mouse_report (ev);
… …
1598 mouse_report (ev); 1920 mouse_report (ev);
1599 } 1921 }
1600#else 1922#else
1601 MEvent.button = ev.button; 1923 MEvent.button = ev.button;
1602 mouse_report (ev); 1924 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1925#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1926
1605 } 1927 }
1606 else 1928 else
1607 { 1929 {
1608 if (ev.button != MEvent.button) 1930 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1931 MEvent.clicks = 0;
1932
1610 switch (ev.button) 1933 switch (ev.button)
1611 { 1934 {
1612 case Button1: 1935 case Button1:
1936 /* allow meta + click to select rectangular areas */
1937 /* should be done in screen.C */
1938#if ENABLE_FRILLS
1939 selection.rect = !!(ev.state & ModMetaMask);
1940#else
1941 selection.rect = false;
1942#endif
1943
1613 /* allow shift+left click to extend selection */ 1944 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1945 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1946 {
1616 if (MEvent.button == Button1 && clickintime) 1947 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1948 selection_rotate (ev.x, ev.y);
1618 else 1949 else
1619 selection_extend (ev.x, ev.y, 1); 1950 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1965 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1966 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1967 selection_rotate (ev.x, ev.y);
1637 else 1968 else
1638 selection_extend (ev.x, ev.y, 1); 1969 selection_extend (ev.x, ev.y, 1);
1970
1639 MEvent.button = Button3; 1971 MEvent.button = Button3;
1640 break; 1972 break;
1641 } 1973 }
1642 } 1974 }
1975
1643 MEvent.time = ev.time; 1976 MEvent.time = ev.time;
1644 return; 1977 return;
1645 } 1978 }
1646 1979
1647 /* 1980 /*
1648 * Scrollbar window processing of button press 1981 * Scrollbar window processing of button press
1649 */ 1982 */
1650 if (isScrollbarWindow (ev.window)) 1983 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 1984 {
1652 scrollBar.setIdle (); 1985 page_dirn direction = NO_DIR;
1986
1987 if (scrollBar.upButton (ev.y))
1988 direction = UP; /* up */
1989 else if (scrollBar.dnButton (ev.y))
1990 direction = DN; /* down */
1991
1992 scrollBar.state = SB_STATE_IDLE;
1653 /* 1993 /*
1654 * Rxvt-style scrollbar: 1994 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 1995 * move up if mouse is above slider
1656 * move dn if mouse is below slider 1996 * move dn if mouse is below slider
1657 * 1997 *
… …
1666 /* 2006 /*
1667 * Mouse report disabled scrollbar: 2007 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2008 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2009 * click on scrollbar - send pageup/down
1670 */ 2010 */
1671 if ((scrollBar.style == R_SB_NEXT 2011 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2012 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2013 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"); 2014 tt_printf ("\033[B");
1681 else 2015 else
1682 switch (ev.button) 2016 switch (ev.button)
1683 { 2017 {
1684 case Button2: 2018 case Button2:
… …
1691 tt_printf ("\033[5~"); 2025 tt_printf ("\033[5~");
1692 break; 2026 break;
1693 } 2027 }
1694 } 2028 }
1695 else 2029 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2030#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2031 {
1703 if (scrollbarnext_upButton (ev.y)) 2032 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 { 2033 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2034#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2035 if (!cont_scroll_ev.is_active ())
2036 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2037#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2038 if (scr_page (direction, 1))
1721 { 2039 {
1722 if (upordown < 0) 2040 if (direction == UP)
1723 scrollBar.setUp (); 2041 scrollBar.state = SB_STATE_UP;
1724 else 2042 else
1725 scrollBar.setDn (); 2043 scrollBar.state = SB_STATE_DOWN;
1726 } 2044 }
1727 } 2045 }
1728 else 2046 else
1729 switch (ev.button) 2047 switch (ev.button)
1730 { 2048 {
1731 case Button2: 2049 case Button2:
1732 switch (scrollbar_align) 2050 switch (scrollBar.align)
1733 { 2051 {
1734 case R_SB_ALIGN_TOP: 2052 case SB_ALIGN_TOP:
1735 csrO = 0; 2053 csrO = 0;
1736 break; 2054 break;
1737 case R_SB_ALIGN_CENTRE: 2055 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2056 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2057 break;
1740 case R_SB_ALIGN_BOTTOM: 2058 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2059 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2060 break;
1743 } 2061 }
2062
1744 if (scrollBar.style == R_SB_XTERM 2063 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2064 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2065 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2066 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2067
1749 scrollBar.setMotion (); 2068 scrollBar.state = SB_STATE_MOTION;
1750 break; 2069 break;
1751 2070
1752 case Button1: 2071 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2072 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2073 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2074 /* FALLTHROUGH */
1756 2075
1757 case Button3: 2076 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2077 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2078 {
1760 if (scrollbar_above_slider (ev.y)) 2079 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2080# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2081 scr_page (UP, nrow - 1);
1763# else 2082# else
1764 scr_page (UP, TermWin.nrow / 4); 2083 scr_page (UP, nrow / 4);
1765# endif 2084# endif
1766 else if (scrollbar_below_slider (ev.y)) 2085 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2086# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2087 scr_page (DN, nrow - 1);
1769# else 2088# else
1770 scr_page (DN, TermWin.nrow / 4); 2089 scr_page (DN, nrow / 4);
1771# endif 2090# endif
1772 else 2091 else
1773 scrollBar.setMotion (); 2092 scrollBar.state = SB_STATE_MOTION;
1774 } 2093 }
1775 else 2094 else
1776 { 2095 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2096 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2097 (nrow
1779 * scrollbar_position (ev.y) 2098 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2099 / scrollBar.size ()));
1781 } 2100 }
2101
1782 break; 2102 break;
1783 } 2103 }
1784 } 2104 }
2105
1785 return; 2106 return;
1786 } 2107 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2108}
1795 2109
1796void 2110void
1797rxvt_term::button_release (const XButtonEvent &ev) 2111rxvt_term::button_release (XButtonEvent &ev)
1798{ 2112{
1799 int reportmode = 0; 2113 int reportmode = 0;
1800 2114
1801 csrO = 0; /* reset csr Offset */ 2115 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2116 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2117 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2118
1805 if (scrollbar_isUpDn ()) 2119 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2120 {
1807 scrollBar.setIdle (); 2121 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2122 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2123 }
2124
1814#ifdef SELECTION_SCROLLING 2125#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2126 sel_scroll_ev.stop();
1816#endif 2127#endif
2128
1817 if (ev.window == TermWin.vt) 2129 if (ev.window == vt)
1818 { 2130 {
2131 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2132 return;
2133
2134#if ISO_14755
2135 // 5.4
2136 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2137 return;
2138#endif
2139
1819 if (reportmode) 2140 if (reportmode)
1820 { 2141 {
1821 /* mouse report from vt window */ 2142 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2143 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2144 if (ev.button >= 4)
… …
1825#ifdef MOUSE_REPORT_DOUBLECLICK 2146#ifdef MOUSE_REPORT_DOUBLECLICK
1826 /* only report the release of 'slow' single clicks */ 2147 /* only report the release of 'slow' single clicks */
1827 if (MEvent.button != AnyButton 2148 if (MEvent.button != AnyButton
1828 && (ev.button != MEvent.button 2149 && (ev.button != MEvent.button
1829 || (ev.time - MEvent.time 2150 || (ev.time - MEvent.time
1830 > MULTICLICK_TIME / 2))) 2151 > multiClickTime / 2)))
1831 { 2152 {
1832 MEvent.clicks = 0; 2153 MEvent.clicks = 0;
1833 MEvent.button = AnyButton; 2154 MEvent.button = AnyButton;
1834 mouse_report (ev); 2155 mouse_report (ev);
1835 } 2156 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2157#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2158 MEvent.button = AnyButton;
1838 mouse_report (ev); 2159 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2160#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2161 return;
1841 } 2162 }
2163
1842 /* 2164 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2165 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2166 * when overriding mouse reporting
1845 */ 2167 */
1846 if (PrivateModes & PrivMode_mouse_report 2168 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2169 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2170 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2171 selection_extend (ev.x, ev.y, 0);
1850 2172
1851 switch (ev.button) 2173 switch (ev.button)
1852 { 2174 {
1853 case Button1: 2175 case Button1:
1854 case Button3: 2176 case Button3:
1855 selection_make (ev.time); 2177 selection_make (ev.time);
1856 break; 2178 break;
2179
1857 case Button2: 2180 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2181 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2182 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2183 break;
2184
1860#ifdef MOUSE_WHEEL 2185#ifdef MOUSE_WHEEL
1861 case Button4: 2186 case Button4:
1862 case Button5: 2187 case Button5:
1863 { 2188 {
1864 int i; 2189 int lines;
1865 page_dirn v; 2190 page_dirn dirn;
1866 2191
1867 v = (ev.button == Button4) ? UP : DN; 2192 dirn = ev.button == Button4 ? UP : DN;
2193
1868 if (ev.state & ShiftMask) 2194 if (ev.state & ShiftMask)
1869 i = 1; 2195 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2196 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2197 lines = nrow - 1;
1872 else 2198 else
1873 i = 5; 2199 lines = 5;
2200
1874# ifdef MOUSE_SLIP_WHEELING 2201# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2202 if (ev.state & ControlMask)
1876 { 2203 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2204 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2205 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2206
2207 if (!slip_wheel_ev.is_active ())
2208 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2209 }
2210 else
1880# endif 2211# 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 { 2212 {
1888 scr_page (v, 1); 2213 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2214 scrollBar.show (1);
1891 } 2215 }
1892# endif
1893
1894 } 2216 }
1895 break; 2217 break;
1896#endif 2218#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 { 2219 }
1936 pchanged = 1; 2220 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2221}
1938 PixColors[Color_bg]); 2222
1939 am_transparent = am_pixmap_trans = 0; 2223/*}}} */
2224
2225void ecb_hot
2226rxvt_term::cmd_parse ()
2227{
2228 wchar_t ch = NOCHAR;
2229 char *seq_begin; // remember start of esc-sequence here
2230
2231 for (;;)
2232 {
2233 if (ecb_unlikely (ch == NOCHAR))
1940 } 2234 {
1941 return pchanged; /* Don't try any more */ 2235 seq_begin = cmdbuf_ptr;
1942 } 2236 ch = next_char ();
1943 2237
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2238 if (ch == NOCHAR)
1945 XSync (display->display, False); 2239 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 { 2240 }
1983 nw += sx; 2241
1984 nx = -sx; 2242 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2243 {
1987 if (sy < 0) 2244 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 { 2245 {
2005 pchanged = 1; 2246 seen_input = 1;
2006 if (TermWin.pixmap != None) 2247 // many badly-written programs (e.g. jed) contain a race condition:
2248 // they first read the screensize and then install a SIGWINCH handler.
2249 // some window managers resize the window early, and these programs
2250 // then sometimes get the size wrong.
2251 // unfortunately other programs are even more buggy and dislike
2252 // being sent SIGWINCH, so only do it when we were in fact being
2253 // resized.
2254 if (seen_resize && cmd_pid)
2255 kill (-cmd_pid, SIGWINCH);
2256 }
2257
2258 /* Read a text string from the input buffer */
2259 wchar_t buf[UBUFSIZ];
2260 bool refreshnow = false;
2261 int nlines = 0;
2262 wchar_t *str = buf;
2263 wchar_t *eol = str + min (ncol, UBUFSIZ);
2264
2265 for (;;)
2266 {
2267 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2268 break;
2269
2270 *str++ = ch;
2271
2272 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2273 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2274 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2275 nlines++;
2276
2277 refresh_count++;
2278
2279 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2280 {
2281 refresh_count = 0;
2282
2283 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2284 {
2285 refreshnow = true;
2286 ch = NOCHAR;
2287 break;
2288 }
2289 }
2290
2291 // scr_add_lines only works for nlines <= nrow - 1.
2292 if (nlines >= nrow - 1)
2293 {
2294 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2295 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2296 scr_add_lines (buf, str - buf, nlines);
2297
2298 nlines = 0;
2299 str = buf;
2300 eol = str + min (ncol, UBUFSIZ);
2301 }
2302
2303 if (str >= eol)
2304 {
2305 if (eol >= buf + UBUFSIZ)
2306 {
2307 ch = NOCHAR;
2308 break;
2309 }
2310 else
2311 eol = min (eol + ncol, buf + UBUFSIZ);
2312 }
2313
2010 } 2314 }
2315
2316 seq_begin = cmdbuf_ptr;
2317 ch = next_char ();
2011 } 2318 }
2012 am_pixmap_trans = 0; 2319
2320 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2321 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2322 scr_add_lines (buf, str - buf, nlines);
2323
2324 /*
2325 * If there have been a lot of new lines, then update the screen
2326 * What the heck we'll cheat and only refresh less than every page-full.
2327 * if skipScroll is enabled.
2328 */
2329 if (refreshnow)
2330 {
2331 scr_refresh ();
2332 want_refresh = 1;
2333 }
2013 } 2334 }
2014 else 2335 else
2015 { 2336 {
2016 if (TermWin.pixmap != None) 2337 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 { 2338 {
2052 if (oldp != None) 2339 process_nonprinting (ch);
2053 pchanged = 1; 2340 }
2341 catch (const class out_of_input &o)
2342 {
2343 // we ran out of input, retry later
2344 cmdbuf_ptr = seq_begin;
2054 break; 2345 break;
2055 } 2346 }
2056 if (oldp != TermWin.parent[i]) 2347
2057 pchanged = 1; 2348 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2349 }
2062 for (; n < (unsigned int)i; n++) 2350 }
2063 { 2351}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2352
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2353// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2354wchar_t ecb_hot
2067 { 2355rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2356{
2069 break; 2357 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2358 {
2071 } 2359 // assume 7-bit to be ascii ALWAYS
2360 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2361 return *cmdbuf_ptr++;
2362
2363 wchar_t wc;
2364 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2365
2366 if (len == (size_t)-2)
2072 } 2367 {
2073 if (n > (int) (sizeof (TermWin.parent) 2368 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2369 cmdbuf_ptr = cmdbuf_endp;
2370 break;
2075 { 2371 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2372
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2373 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 } 2374 {
2084 else 2375 mbstate.reset (); // reset now undefined conversion state
2376 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2377 // in which case we "erroneously" return the next byte which might be valid.
2378 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2379 }
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 2380
2091 rqt.tv_sec = 1; 2381 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2382 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2383 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 } 2384 }
2385
2386 return NOCHAR;
2387}
2388
2389// read the next octet
2390uint32_t ecb_hot
2391rxvt_term::next_octet () NOTHROW
2392{
2393 return cmdbuf_ptr < cmdbuf_endp
2394 ? (unsigned char)*cmdbuf_ptr++
2395 : NOCHAR;
2396}
2397
2398static class out_of_input out_of_input;
2399
2400wchar_t ecb_hot
2401rxvt_term::cmd_getc () THROW ((class out_of_input))
2402{
2403 wchar_t c = next_char ();
2404
2405 if (c == NOCHAR)
2406 throw out_of_input;
2407
2108 return pchanged; 2408 return c;
2109} 2409}
2110#endif
2111 2410
2112/*}}} */ 2411uint32_t ecb_hot
2412rxvt_term::cmd_get8 () THROW ((class out_of_input))
2413{
2414 uint32_t c = next_octet ();
2415
2416 if (c == NOCHAR)
2417 throw out_of_input;
2418
2419 return c;
2420}
2113 2421
2114/*{{{ print pipe */ 2422/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2423/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2424#ifdef PRINTPIPE
2117FILE * 2425FILE * ecb_cold
2118rxvt_term::popen_printer () 2426rxvt_term::popen_printer ()
2119{ 2427{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2428 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2429
2122 if (stream == NULL) 2430 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2431 rxvt_warn ("can't open printer pipe, not printing.\n");
2432
2124 return stream; 2433 return stream;
2125} 2434}
2126 2435
2127int 2436int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2437rxvt_term::pclose_printer (FILE *stream)
2129{ 2438{
2130 fflush (stream); 2439 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); 2440 return pclose (stream);
2137# endif
2138} 2441}
2139 2442
2140/* 2443/*
2141 * simulate attached vt100 printer 2444 * simulate attached vt100 printer
2142 */ 2445 */
2143void 2446void ecb_cold
2144rxvt_term::process_print_pipe () 2447rxvt_term::process_print_pipe ()
2145{ 2448{
2146 int done; 2449 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2450
2149 if ((fd = popen_printer ()) == NULL) 2451 if (!fd)
2150 return; 2452 return;
2151 2453
2152 /* 2454 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2455 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2456 * is received.
2155 */ 2457 */
2156 for (done = 0; !done;) 2458 for (int done = 0; !done; )
2157 { 2459 {
2158 unsigned char buf[8]; 2460 unsigned char buf[8];
2159 unsigned char ch; 2461 unicode_t ch;
2160 unsigned int i, len; 2462 unsigned int i, len;
2161 2463
2162 if ((ch = cmd_getc ()) != C0_ESC) 2464 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2465 {
2164 if (putc (ch, fd) == EOF) 2466 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2467 break; /* done = 1 */
… …
2180 { 2482 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2483 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2484 break; /* done = 1 */
2183 } 2485 }
2184 } 2486 }
2487
2185 for (i = 0; i < len; i++) 2488 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2489 if (putc (buf[i], fd) == EOF)
2187 { 2490 {
2188 done = 1; 2491 done = 1;
2189 break; 2492 break;
2190 } 2493 }
2191 } 2494 }
2192 } 2495 }
2496
2193 pclose_printer (fd); 2497 pclose_printer (fd);
2194} 2498}
2195#endif /* PRINTPIPE */ 2499#endif /* PRINTPIPE */
2196/*}}} */ 2500/*}}} */
2197 2501
2198/* *INDENT-OFF* */
2199enum { 2502enum {
2200 C1_40 = 0x40, 2503 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2504 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, 2505 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, 2506 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 2507 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2508};
2206/* *INDENT-ON* */
2207 2509
2208/*{{{ process non-printing single characters */ 2510/*{{{ process non-printing single characters */
2209void 2511void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2512rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2513{
2212 switch (ch) 2514 switch (ch)
2213 { 2515 {
2516 case C0_ESC:
2517 process_escape_seq ();
2518 break;
2214 case C0_ENQ: /* terminal Status */ 2519 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2520 if (rs[Rs_answerbackstring])
2216 tt_write ( 2521 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 2522 else
2220 tt_write ((unsigned char *)VT100_ANS, 2523 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2524 break;
2223 case C0_BEL: /* bell */ 2525 case C0_BEL: /* bell */
2224 scr_bell (); 2526 scr_bell ();
2225 break; 2527 break;
2226 case C0_BS: /* backspace */ 2528 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2543 scr_charset_choose (1);
2242 break; 2544 break;
2243 case C0_SI: /* shift in - acs */ 2545 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2546 scr_charset_choose (0);
2245 break; 2547 break;
2548
2549#ifdef EIGHT_BIT_CONTROLS
2550 // 8-bit controls
2551 case 0x90: /* DCS */
2552 process_dcs_seq ();
2553 break;
2554 case 0x9b: /* CSI */
2555 process_csi_seq ();
2556 break;
2557 case 0x9d: /* OSC */
2558 process_osc_seq ();
2559 break;
2560#endif
2246 } 2561 }
2247} 2562}
2248/*}}} */ 2563/*}}} */
2249 2564
2250 2565
2251/*{{{ process VT52 escape sequences */ 2566/*{{{ process VT52 escape sequences */
2252void 2567void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2568rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2569{
2255 int row, col; 2570 int row, col;
2256 2571
2257 switch (ch) 2572 switch (ch)
2258 { 2573 {
… …
2291 break; 2606 break;
2292 case 'Z': /* identify the terminal type */ 2607 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2608 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2609 break;
2295 case '<': /* turn off VT52 mode */ 2610 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2611 priv_modes &= ~PrivMode_vt52;
2297 break; 2612 break;
2298 case 'F': /* use special graphics character set */ 2613 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2614 case 'G': /* use regular character set */
2300 /* unimplemented */ 2615 /* unimplemented */
2301 break; 2616 break;
… …
2307} 2622}
2308/*}}} */ 2623/*}}} */
2309 2624
2310 2625
2311/*{{{ process escape sequences */ 2626/*{{{ process escape sequences */
2312void 2627void ecb_hot
2313rxvt_term::process_escape_seq () 2628rxvt_term::process_escape_seq ()
2314{ 2629{
2315 unsigned char ch = cmd_getc (); 2630 unicode_t ch = cmd_getc ();
2316 2631
2317 if (PrivateModes & PrivMode_vt52) 2632 if (priv_modes & PrivMode_vt52)
2318 { 2633 {
2319 process_escape_vt52 (ch); 2634 process_escape_vt52 (ch);
2320 return; 2635 return;
2321 } 2636 }
2322 2637
2323 switch (ch) 2638 switch (ch)
2324 { 2639 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2640 case '#':
2327 if (cmd_getc () == '8') 2641 if (cmd_getc () == '8')
2328 scr_E (); 2642 scr_E ();
2329 break; 2643 break;
2330 case '(': 2644 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2651 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2652 break;
2339 case '+': 2653 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2654 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2655 break;
2342#ifdef MULTICHAR_SET 2656#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': 2657 case '6':
2349 scr_backindex (); 2658 scr_backindex ();
2350 break; 2659 break;
2351#endif 2660#endif
2352 case '7': 2661 case '7':
2353 scr_cursor (SAVE); 2662 scr_cursor (SAVE);
2354 break; 2663 break;
2355 case '8': 2664 case '8':
2356 scr_cursor (RESTORE); 2665 scr_cursor (RESTORE);
2357 break; 2666 break;
2358#ifndef NO_FRILLS 2667#if !ENABLE_MINIMAL
2359 case '9': 2668 case '9':
2360 scr_forwardindex (); 2669 scr_forwardindex ();
2361 break; 2670 break;
2362#endif 2671#endif
2672 // DECPAM/DECPNM
2363 case '=': 2673 case '=':
2674 priv_modes |= PrivMode_aplKP;
2675 break;
2364 case '>': 2676 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2677 priv_modes &= ~PrivMode_aplKP;
2366 break; 2678 break;
2367 2679
2368 case C1_40: 2680 case C1_40:
2369 cmd_getc (); 2681 cmd_getc ();
2370 break; 2682 break;
… …
2373 break; 2685 break;
2374 2686
2375 /* 8.3.87: NEXT LINE */ 2687 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2688 case C1_NEL: /* ESC E */
2377 { 2689 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2690 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2691 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2692 }
2381 break; 2693 break;
2382 2694
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2695 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2696 case C1_ESA: /* ESC G */
2385 process_graphics (); 2697 // used by original rxvt for rob nations own graphics mode
2698 if (cmd_getc () == 'Q' && option (Opt_insecure))
2699 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2700 break;
2387 2701
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2702 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2703 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2704 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2708 case C1_RI: /* ESC M */
2395 scr_index (DN); 2709 scr_index (DN);
2396 break; 2710 break;
2397 2711
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2712 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2713 /* case C1_SS2: break; */
2400 2714
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2715 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2716 /* case C1_SS3: break; */
2403 2717
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2718 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2719 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2720 process_dcs_seq ();
2407 break; 2721 break;
2408 2722
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2723 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2724 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2725 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2726 break; /* steal obsolete ESC [ c */
2414 2727
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2728 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2729 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2730 process_csi_seq ();
2418 break; 2731 break;
2419 2732
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2733 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2734 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2735 process_osc_seq ();
2423 break; 2736 break;
2424 2737
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2738 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2739 case 'c':
2740 mbstate.reset ();
2427 scr_poweron (); 2741 scr_poweron ();
2428 scrollbar_show (1); 2742 scrollBar.show (1);
2429 break; 2743 break;
2430 2744
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2745 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2746 case 'n':
2433 scr_charset_choose (2); 2747 scr_charset_choose (2);
… …
2440 } 2754 }
2441} 2755}
2442/*}}} */ 2756/*}}} */
2443 2757
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2758/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2759enum {
2447 CSI_ICH = 0x40, 2760 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2761 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 , 2762 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, 2763 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, 2764 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, 2765 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, 2766 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 , 2767 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 2768 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2769};
2457 2770
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2771#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2772 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2773 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2774#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2775 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2776
2464const unsigned char csi_defaults[] = 2777static const unsigned char csi_defaults[] =
2465 { 2778 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2779 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, */ 2780 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, */ 2781 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, [, \, ], ^, _, */ 2782 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, */ 2783 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, */ 2784 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, */ 2785 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, {, |, }, ~, */ 2786 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2787 };
2475/* *INDENT-ON* */
2476 2788
2477void 2789void ecb_hot
2478rxvt_term::process_csi_seq () 2790rxvt_term::process_csi_seq ()
2479{ 2791{
2480 unsigned char ch, priv, i; 2792 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2793 unsigned int nargs, p;
2482 int n, ndef; 2794 int n, ndef;
2483 int arg[ESC_ARGS]; 2795 int arg[ESC_ARGS] = { };
2484 2796
2485 for (nargs = ESC_ARGS; nargs > 0;) 2797 nargs = 0;
2486 arg[--nargs] = 0;
2487 2798
2488 priv = 0; 2799 priv = 0;
2489 ch = cmd_getc (); 2800 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2801 if ((ch >= '<' && ch <= '?') || ch == '!')
2802 {
2491 { /* '<' '=' '>' '?' */ 2803 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2804 priv = ch;
2493 ch = cmd_getc (); 2805 ch = cmd_getc ();
2494 } 2806 }
2807
2808 prev_ch = 0;
2495 /* read any numerical arguments */ 2809 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2810 for (n = -1; ch < CSI_ICH; )
2497 { 2811 {
2498 if (isdigit (ch)) 2812 if (isdigit (ch))
2499 { 2813 {
… …
2506 { 2820 {
2507 if (nargs < ESC_ARGS) 2821 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2822 arg[nargs++] = n;
2509 n = -1; 2823 n = -1;
2510 } 2824 }
2511 else if (ch == '\b') 2825 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); 2826 process_nonprinting (ch);
2523 } 2827
2828 prev_ch = ch;
2524 ch = cmd_getc (); 2829 ch = cmd_getc ();
2525 } 2830 }
2526 2831
2527 if (ch > CSI_7F) 2832 if (ch > CSI_7F)
2528 return; 2833 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2839 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2840 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2841 if (arg[p] == -1)
2537 arg[p] = ndef; 2842 arg[p] = ndef;
2538 2843
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 /* 2844 /*
2547 * private mode handling 2845 * private mode handling
2548 */ 2846 */
2549 if (priv) 2847 if (priv)
2550 { 2848 {
2551 switch (priv) 2849 switch (priv)
2552 { 2850 {
2553 case '>': 2851 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2852 if (ch == CSI_DA) /* secondary device attributes */
2853 {
2854 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2855 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2856 //
2857 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2858 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2859 // versions.
2860 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2861 tt_printf ("\033[>%d;95;0c", 'U');
2862 }
2556 break; 2863 break;
2864
2557 case '?': 2865 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2866 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2867 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2868 break;
2869
2870 case '!':
2871 if (ch == CSI_70)
2872 {
2873 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2874 scr_soft_reset ();
2875
2876 static const int pm_h[] = { 7, 25 };
2877 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2878
2879 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2880 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2881 }
2882 break;
2883 }
2884
2562 return; 2885 return;
2563 } 2886 }
2564 2887
2565 switch (ch) 2888 switch (ch)
2566 { 2889 {
… …
2580 } 2903 }
2581 break; 2904 break;
2582#endif 2905#endif
2583 2906
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2907 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2908 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2909 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2910 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2911 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2912 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2913 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2914 break;
2592 2915
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2916 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2917 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2595#ifdef ISO6429 2918#ifdef ISO6429
2596 arg[0] = -arg[0]; 2919 arg[0] = -arg[0];
2597#else /* emulate common DEC VTs */ 2920#else /* emulate common DEC VTs */
2598 arg[0] = arg[0] ? -arg[0] : -1; 2921 arg[0] = arg[0] ? -arg[0] : -1;
2599#endif 2922#endif
… …
2665 2988
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2989 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 2990 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 2991 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2992 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2993 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 2994 break;
2672 2995
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2996 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 2997 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 2998 break;
2677 2999
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3000 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3001 process_sgr_mode (nargs, arg);
2680 break; 3002 break;
… …
2686 tt_printf ("\033[0n"); 3008 tt_printf ("\033[0n");
2687 break; 3009 break;
2688 case 6: /* CPR requested */ 3010 case 6: /* CPR requested */
2689 scr_report_position (); 3011 scr_report_position ();
2690 break; 3012 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3013 case 7: /* unofficial extension */
3014 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3015 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3016 break;
2695#endif
2696 case 8: /* unofficial extension */ 3017 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3018 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3019 break;
2699 } 3020 }
2700 break; 3021 break;
2701 3022
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3023 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3056 break;
2736 3057
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3058 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3059 if (arg[0] == 4)
2739 scr_insert_mode (0); 3060 scr_insert_mode (0);
3061 else if (arg[0] == 20)
3062 priv_modes &= ~PrivMode_LFNL;
2740 break; 3063 break;
2741 3064
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3065 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3066 if (arg[0] == 4)
2744 scr_insert_mode (1); 3067 scr_insert_mode (1);
3068 else if (arg[0] == 20)
3069 priv_modes |= PrivMode_LFNL;
3070 break;
3071
3072 case CSI_71: // DECSCUSR: set cursor style
3073 if (prev_ch == ' ')
3074 set_cursor_style (arg[0]);
2745 break; 3075 break;
2746 3076
2747 /* 3077 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3078 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3079 */
… …
2761 break; 3091 break;
2762 case CSI_75: 3092 case CSI_75:
2763 scr_cursor (RESTORE); 3093 scr_cursor (RESTORE);
2764 break; 3094 break;
2765 3095
2766#ifndef NO_FRILLS 3096#if !ENABLE_MINIMAL
2767 case CSI_74: 3097 case CSI_74:
2768 process_window_ops (arg, nargs); 3098 process_window_ops (arg, nargs);
2769 break; 3099 break;
2770#endif 3100#endif
2771 3101
2772 case CSI_78: /* DECREQTPARM */ 3102 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3103 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3104 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3105 break;
2776 3106
2777 default: 3107 default:
2778 break; 3108 break;
2779 } 3109 }
2780} 3110}
2781/*}}} */ 3111/*}}} */
2782 3112
2783#ifndef NO_FRILLS 3113#if !ENABLE_MINIMAL
2784/* ARGSUSED */
2785void 3114void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3115rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3116{
2788 int x, y; 3117 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3118 XWindowAttributes wattr;
2793 Window wdummy; 3119 Window wdummy;
3120
3121 dLocal (Display *, dpy);
2794 3122
2795 if (nargs == 0) 3123 if (nargs == 0)
2796 return; 3124 return;
3125
2797 switch (args[0]) 3126 switch (args[0])
2798 { 3127 {
2799 /* 3128 /*
2800 * commands 3129 * commands
2801 */ 3130 */
2802 case 1: /* deiconify window */ 3131 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3132 XMapWindow (dpy, parent);
2804 break; 3133 break;
2805 case 2: /* iconify window */ 3134 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3135 XIconifyWindow (dpy, parent, display->screen);
2807 DefaultScreen (display->display));
2808 break; 3136 break;
2809 case 3: /* set position (pixels) */ 3137 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3138 XMoveWindow (dpy, parent, args[1], args[2]);
2811 break; 3139 break;
2812 case 4: /* set size (pixels) */ 3140 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3141 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3142 break;
2815 case 5: /* raise window */ 3143 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3144 XRaiseWindow (dpy, parent);
2817 break; 3145 break;
2818 case 6: /* lower window */ 3146 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3147 XLowerWindow (dpy, parent);
2820 break; 3148 break;
2821 case 7: /* refresh window */ 3149 case 7: /* refresh window */
2822 scr_touch (true); 3150 scr_touch (true);
2823 break; 3151 break;
2824 case 8: /* set size (chars) */ 3152 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3153 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3154 (unsigned int) (args[1] * fheight));
2827 break; 3155 break;
3156
3157 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3158 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3159 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3160 set_widthheight ((unsigned int)vt_width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3161 (unsigned int) (args[1] * fheight));
2832 break; 3162 break;
3163
2833 /* 3164 /*
2834 * reports - some output format copied from XTerm 3165 * reports - some output format copied from XTerm
2835 */ 3166 */
2836 case 11: /* report window state */ 3167 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3168 XGetWindowAttributes (dpy, parent, &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3169 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3170 break;
2840 case 13: /* report window position */ 3171 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3173 XTranslateCoordinates (dpy, parent, wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3174 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3175 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3176 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3177 break;
2847 case 14: /* report window size (pixels) */ 3178 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3179 XGetWindowAttributes (dpy, parent, &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3180 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3181 break;
3182 case 18: /* report text area size (chars) */
3183 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3184 break;
2851 case 18: /* report window size (chars) */ 3185 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3186 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3187 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3188 case 20: /* report icon label */
3189 {
3190 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3191 XGetIconName (dpy, parent, &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3192 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3193 XFree (s);
3194 }
2858 break; 3195 break;
2859 case 21: /* report window title */ 3196 case 21: /* report window title */
2860 XFetchName (display->display, TermWin.parent[0], &s); 3197 {
3198 char *s;
3199 XFetchName (dpy, parent, &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3200 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3201 XFree (s);
3202 }
2862 break; 3203 break;
2863#endif
2864
2865 } 3204 }
2866} 3205}
2867#endif 3206#endif
2868 3207
2869/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
2870/* 3209/*
2871 * get input up until STRING TERMINATOR (or BEL) 3210 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3211 * ends_how is terminator used. returned input must be free()'d
2873 */ 3212 */
2874unsigned char * 3213char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3214rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3215{
2877 int seen_esc = 0; /* seen escape? */ 3216 unicode_t ch;
3217 bool seen_esc = false;
2878 unsigned int n = 0; 3218 unsigned int n = 0;
2879 unsigned char *s; 3219 wchar_t string[CBUFSIZ];
2880 unsigned char ch, string[STRING_MAX];
2881 3220
2882 for (; (ch = cmd_getc ());) 3221 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3222 {
2884 if (ch == C0_BEL 3223 if (seen_esc)
2885 || ch == CHAR_ST 3224 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3225 if (ch == 0x5c) /* 7bit ST */
2887 break; 3226 break;
3227 else
3228 return NULL;
3229 }
2888 if (ch == C0_ESC) 3230 else if (ch == C0_ESC)
2889 { 3231 {
2890 seen_esc = 1; 3232 seen_esc = true;
2891 continue; 3233 continue;
2892 } 3234 }
3235 else if (ch == C0_BEL || ch == CHAR_ST)
3236 break;
2893 else if (ch == '\t') 3237 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3238 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3239 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3240 return NULL; /* other control character - exit */
3241
3242 seen_esc = false;
3243
2897 if (n < sizeof (string) - 1) 3244 if (n >= sizeof (string) - 1)
3245 // stop at some sane length
3246 return NULL;
3247
2898 string[n++] = ch; 3248 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3249 }
3250
2901 string[n++] = '\0'; 3251 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3252
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3253 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3254
2906 return s; 3255 return rxvt_wcstombs (string);
2907} 3256}
2908 3257
2909/*----------------------------------------------------------------------*/ 3258/*----------------------------------------------------------------------*/
2910/* 3259/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3260 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3261 */
2913void 3262void
2914rxvt_term::process_dcs_seq () 3263rxvt_term::process_dcs_seq ()
2915{ 3264{
2916 unsigned char eh, *s;
2917 /* 3265 /*
2918 * Not handled yet 3266 * Not handled yet
2919 */ 3267 */
3268
3269 unicode_t eh;
2920 s = get_to_st (&eh); 3270 char *s = get_to_st (eh);
2921 if (s) 3271 if (s)
2922 free (s); 3272 free (s);
3273
2923 return; 3274 return;
2924} 3275}
2925 3276
2926/*----------------------------------------------------------------------*/ 3277/*----------------------------------------------------------------------*/
2927/* 3278/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3279 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3280 */
2930void 3281void
2931rxvt_term::process_osc_seq () 3282rxvt_term::process_osc_seq ()
2932{ 3283{
2933 unsigned char ch, eh, *s; 3284 int arg;
2934 int arg;
2935 3285
2936 ch = cmd_getc (); 3286 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3287 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3288 arg = arg * 10 + (ch - '0');
2939 3289
2940 if (ch == ';') 3290 if (ch == ';')
2941 { 3291 {
3292 unicode_t eh;
2942 s = get_to_st (&eh); 3293 char *s = get_to_st (eh);
3294
2943 if (s) 3295 if (s)
2944 { 3296 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3297 process_xterm_seq (arg, s, eh);
2957 free (s); 3298 free (s);
2958 } 3299 }
2959 } 3300 }
2960} 3301}
3302
3303static unsigned int
3304colorcube_index (unsigned int idx_r,
3305 unsigned int idx_g,
3306 unsigned int idx_b)
3307{
3308 assert (idx_r < Red_levels);
3309 assert (idx_g < Green_levels);
3310 assert (idx_b < Blue_levels);
3311
3312 return idx_r * Blue_levels * Green_levels +
3313 idx_g * Blue_levels +
3314 idx_b;
3315}
3316
3317/*
3318 * Find the nearest color slot in the hidden color cube,
3319 * adapt its value to the 32bit RGBA color.
3320 */
3321unsigned int
3322rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3323{
3324 r &= 0xff;
3325 g &= 0xff;
3326 b &= 0xff;
3327 a &= 0xff;
3328
3329 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3330
3331 unsigned int idx_r = r * (Red_levels - 1) / 0xff;
3332 unsigned int idx_g = g * (Green_levels - 1) / 0xff;
3333 unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
3334 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3335
3336 /* we allow one of the 6 directly neighbouring colours */
3337 /* to replace the current color, if they not used recently */
3338 static const signed char dxyz[][3] = {
3339 0, 0, 0,
3340 0, 0, +1,
3341 0, 0, -1,
3342 0, +1, 0,
3343 0, -1, 0,
3344 +1, 0, 0,
3345 -1, 0, 0,
3346 };
3347
3348 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3349 {
3350 int r = idx_r + dxyz[n][0];
3351 int g = idx_g + dxyz[n][1];
3352 int b = idx_b + dxyz[n][2];
3353
3354 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3355 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3356 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3357
3358 unsigned int index = colorcube_index (r, g, b);
3359
3360 if (rgb24_color[index] == color)
3361 {
3362 rgb24_seqno[index] = ++rgb24_sequence;
3363 return index + minTermCOLOR24;
3364 }
3365
3366 // minor issue: could update index 0 few more times
3367 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3368 {
3369 idx = index;
3370 goto update;
3371 }
3372
3373 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3374 // but also handles wrap around values good enough
3375 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3376 idx = index;
3377 }
3378
3379update:
3380 rgb24_color[idx] = color;
3381 rgb24_seqno[idx] = ++rgb24_sequence;
3382
3383 idx += minTermCOLOR24;
3384 pix_colors_focused [idx].free (this);
3385 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3386 update_fade_color (idx, false);
3387
3388 return idx;
3389}
3390
3391void
3392rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3393{
3394 if (str[0] == '?' && !str[1])
3395 {
3396 rgba c;
3397 pix_colors_focused[color].get (c);
3398
3399#if XFT
3400 if (c.a != rgba::MAX_CC)
3401 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3402 else
3403#endif
3404 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3405 }
3406 else
3407 set_window_color (color, str);
3408}
3409
2961/* 3410/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3411 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 10 = menu (may change in future)
2977 * 20 = bg pixmap
2978 * 39 = change default fg color
2979 * 49 = change default bg color
2980 * 55 = dump scrollback buffer and all of screen
2981 */ 3412 */
2982void 3413void
2983rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3414rxvt_term::process_xterm_seq (int op, char *str, char resp)
2984{ 3415{
2985 int changed = 0; 3416 int color;
2986 int color;
2987 char *buf, *name; 3417 char *buf, *name;
3418 bool query = str[0] == '?' && !str[1];
3419 int saveop = op;
3420
3421 dLocal (Display *, dpy);
2988 3422
2989 assert (str != NULL); 3423 assert (str != NULL);
3424
3425 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3426 return;
3427
2990 switch (op) 3428 switch (op)
2991 { 3429 {
2992 case XTerm_name: 3430 case XTerm_name:
2993 set_title (str); 3431 set_title (str);
2994 /* FALLTHROUGH */ 3432 /* FALLTHROUGH */
2995 case XTerm_iconName: 3433 case XTerm_iconName:
2996 set_iconName (str); 3434 set_icon_name (str);
2997 break; 3435 break;
2998 case XTerm_title: 3436 case XTerm_title:
2999 set_title (str); 3437 set_title (str);
3000 break; 3438 break;
3439 case XTerm_property:
3440 if (str[0] == '?')
3441 {
3442 Atom prop = display->atom (str + 1);
3443 Atom actual_type;
3444 int actual_format;
3445 unsigned long nitems;
3446 unsigned long bytes_after;
3447 unsigned char *value = 0;
3448 const char *str = "";
3449
3450 if (prop
3451 && XGetWindowProperty (dpy, parent,
3452 prop, 0, 1<<16, 0, AnyPropertyType,
3453 &actual_type, &actual_format,
3454 &nitems, &bytes_after, &value) == Success
3455 && actual_type != None
3456 && actual_format == 8)
3457 str = (const char *)(value);
3458
3459 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3460
3461 XFree (value);
3462 }
3463 else
3464 {
3465 char *eq = strchr (str, '=');
3466
3467 if (eq)
3468 {
3469 *eq = 0;
3470 set_utf8_property (display->atom (str), eq + 1);
3471 }
3472 else
3473 XDeleteProperty (dpy, parent,
3474 display->atom (str));
3475 }
3476 break;
3477
3001 case XTerm_Color: 3478 case XTerm_Color:
3002 for (buf = (char *)str; buf && *buf;) 3479 for (buf = (char *)str; buf && *buf;)
3003 { 3480 {
3004 if ((name = STRCHR (buf, ';')) == NULL) 3481 if ((name = strchr (buf, ';')) == NULL)
3005 break; 3482 break;
3483
3006 *name++ = '\0'; 3484 *name++ = '\0';
3007 color = atoi (buf); 3485 color = atoi (buf) + minCOLOR;
3008 if (color < 0 || color >= TOTAL_COLORS) 3486
3487 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3009 break; 3488 break;
3489
3010 if ((buf = STRCHR (name, ';')) != NULL) 3490 if ((buf = strchr (name, ';')) != NULL)
3011 *buf++ = '\0'; 3491 *buf++ = '\0';
3012 set_window_color (color + minCOLOR, name); 3492
3493 process_color_seq (op, color, name, resp);
3013 } 3494 }
3495 break;
3496 case Rxvt_restoreFG:
3497 case XTerm_Color00:
3498 process_color_seq (op, Color_fg, str, resp);
3499 break;
3500 case Rxvt_restoreBG:
3501 case XTerm_Color01:
3502 process_color_seq (op, Color_bg, str, resp);
3014 break; 3503 break;
3015#ifndef NO_CURSORCOLOR 3504#ifndef NO_CURSORCOLOR
3016 case XTerm_Color_cursor: 3505 case XTerm_Color_cursor:
3017 set_window_color (Color_cursor, str); 3506 process_color_seq (op, Color_cursor, str, resp);
3018 break; 3507 break;
3019#endif 3508#endif
3020 case XTerm_Color_pointer: 3509 case XTerm_Color_pointer_fg:
3021 set_window_color (Color_pointer, str); 3510 process_color_seq (op, Color_pointer_fg, str, resp);
3022 break; 3511 break;
3512 case XTerm_Color_pointer_bg:
3513 process_color_seq (op, Color_pointer_bg, str, resp);
3514 break;
3515#ifdef OPTION_HC
3516 case XTerm_Color_HC:
3517 process_color_seq (op, Color_HC, str, resp);
3518 break;
3519 case XTerm_Color_HTC:
3520 process_color_seq (op, Color_HTC, str, resp);
3521 break;
3522#endif
3023#ifndef NO_BOLD_UNDERLINE_REVERSE 3523#ifndef NO_BOLD_UNDERLINE_REVERSE
3024 case XTerm_Color_BD: 3524 case URxvt_Color_BD:
3025 set_window_color (Color_BD, str); 3525 process_color_seq (op, Color_BD, str, resp);
3026 break; 3526 break;
3027 case XTerm_Color_UL: 3527 case URxvt_Color_UL:
3028 set_window_color (Color_UL, str); 3528 process_color_seq (op, Color_UL, str, resp);
3029 break; 3529 break;
3030 case XTerm_Color_RV: 3530 case URxvt_Color_IT:
3031 set_window_color (Color_RV, str); 3531 process_color_seq (op, Color_IT, str, resp);
3032 break; 3532 break;
3033#endif 3533#endif
3034 3534 case URxvt_Color_border:
3035 case XTerm_Menu: 3535 process_color_seq (op, Color_border, str, resp);
3036 /*
3037 * rxvt_menubar_dispatch () violates the constness of the string,
3038 * so DON'T do it here
3039 */
3040 break; 3536 break;
3041 case XTerm_Pixmap:
3042 if (*str != ';')
3043 {
3044#if XPM_BACKGROUND
3045 scale_pixmap (""); /* reset to default scaling */
3046 set_bgPixmap (str); /* change pixmap */
3047#endif
3048 scr_touch (true);
3049 }
3050 while ((str = STRCHR (str, ';')) != NULL)
3051 {
3052 str++;
3053#if XPM_BACKGROUND
3054 changed += scale_pixmap (str);
3055#endif
3056 3537
3057 }
3058 if (changed)
3059 {
3060#ifdef XPM_BACKGROUND
3061 resize_pixmap ();
3062#endif
3063 scr_touch (true);
3064 }
3065 break;
3066
3067 case XTerm_restoreFG:
3068 set_window_color (Color_fg, str);
3069 break;
3070 case XTerm_restoreBG:
3071 set_window_color (Color_bg, str);
3072 break;
3073 case XTerm_logfile: 3538 case XTerm_logfile:
3539 // TODO, when secure mode?
3074 break; 3540 break;
3075 case XTerm_font: 3541
3076 change_font (0, str);
3077 break;
3078#if 0 3542#if 0
3079 case XTerm_dumpscreen: /* no error notices */ 3543 case Rxvt_dumpscreen: /* no error notices */
3080 { 3544 {
3081 int fd; 3545 int fd;
3082 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3546 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3083 { 3547 {
3084 scr_dump (fd); 3548 scr_dump (fd);
3085 close (fd); 3549 close (fd);
3086 } 3550 }
3087 } 3551 }
3088 break; 3552 break;
3089#endif 3553#endif
3554 case XTerm_font:
3555 op = URxvt_font;
3556 case URxvt_font:
3557#if ENABLE_STYLES
3558 case URxvt_boldFont:
3559 case URxvt_italicFont:
3560 case URxvt_boldItalicFont:
3561#endif
3562 if (query)
3563 tt_printf ("\33]%d;%-.250s%c", saveop,
3564 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3565 ? fontset[op - URxvt_font]->fontdesc : "",
3566 resp);
3567 else
3568 {
3569 const char *&res = rs[Rs_font + (op - URxvt_font)];
3090 3570
3571 res = strdup (str);
3572 allocated.push_back ((void *)res);
3573 set_fonts ();
3574 }
3575 break;
3576
3577 case URxvt_version:
3578 if (query)
3579 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3580 op,
3581 rs[Rs_name], VERSION[0], VERSION[2],
3582 resp);
3583 break;
3584
3585#if !ENABLE_MINIMAL
3586 case URxvt_locale:
3587 if (query)
3588 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3589 else
3590 {
3591 set_locale (str);
3592 pty->set_utf8_mode (enc_utf8);
3593 init_xlocale ();
3594 }
3595 break;
3596
3597 case URxvt_view_up:
3598 case URxvt_view_down:
3599 {
3600 int lines = atoi (str);
3601
3602 if (lines)
3603 scr_page (op == URxvt_view_up ? UP : DN, lines);
3604 else
3605 scr_erase_savelines ();
3606 }
3607
3608 break;
3609#endif
3610
3611#if ENABLE_PERL
3612 case URxvt_perl:
3613 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3614 break;
3615#endif
3091 } 3616 }
3092} 3617}
3093/*----------------------------------------------------------------------*/ 3618/*----------------------------------------------------------------------*/
3094 3619
3095/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3620/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3100 * 's' = save 3625 * 's' = save
3101 * 'r' = restore 3626 * 'r' = restore
3102 * 't' = toggle 3627 * 't' = toggle
3103 * so no need for fancy checking 3628 * so no need for fancy checking
3104 */ 3629 */
3105int 3630int ecb_cold
3106rxvt_term::privcases (int mode, unsigned long bit) 3631rxvt_term::privcases (int mode, unsigned long bit)
3107{ 3632{
3108 int state; 3633 int state;
3109 3634
3110 if (mode == 's') 3635 if (mode == 's')
3111 { 3636 {
3112 SavedModes |= (PrivateModes & bit); 3637 if (priv_modes & bit)
3638 SavedModes |= bit;
3639 else
3640 SavedModes &= ~bit;
3113 return -1; 3641 return -1;
3114 } 3642 }
3115 else 3643 else
3116 { 3644 {
3117 if (mode == 'r') 3645 if (mode == 'r')
3118 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3646 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3119 else 3647 else
3120 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3648 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3121 PrivMode (state, bit); 3649
3650 if (state)
3651 priv_modes |= bit;
3652 else
3653 priv_modes &= ~bit;
3122 } 3654 }
3655
3123 return state; 3656 return state;
3124} 3657}
3125 3658
3126/* we're not using priv _yet_ */ 3659/* we're not using priv _yet_ */
3127void 3660void
3128rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3661rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3129{ 3662{
3130 unsigned int i, j; 3663 unsigned int i, j;
3131 int state; 3664 int state;
3665
3132 static const struct 3666 static const struct
3133 { 3667 {
3134 const int argval; 3668 const int argval;
3135 const unsigned long bit; 3669 const unsigned long bit;
3136 }
3137 argtopriv[] = { 3670 } argtopriv[] = {
3138 { 1, PrivMode_aplCUR }, 3671 { 1, PrivMode_aplCUR }, // DECCKM
3139 { 2, PrivMode_vt52 }, 3672 { 2, PrivMode_vt52 }, // DECANM
3140 { 3, PrivMode_132 }, 3673 { 3, PrivMode_132 }, // DECCOLM
3141 { 4, PrivMode_smoothScroll }, 3674 { 4, PrivMode_smoothScroll }, // DECSCLM
3142 { 5, PrivMode_rVideo }, 3675 { 5, PrivMode_rVideo }, // DECSCNM
3143 { 6, PrivMode_relOrigin }, 3676 { 6, PrivMode_relOrigin }, // DECOM
3144 { 7, PrivMode_Autowrap }, 3677 { 7, PrivMode_Autowrap }, // DECAWM
3678 // 8, auto-repeat keys // DECARM
3145 { 9, PrivMode_MouseX10 }, 3679 { 9, PrivMode_MouseX10 },
3146#ifdef menuBar_esc 3680 { 12, PrivMode_BlinkingCursor },
3147 { menuBar_esc, PrivMode_menuBar }, 3681 // 18 end FF to printer after print screen
3148#endif 3682 // 19 Print screen prints full screen/scroll region
3683 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3149#ifdef scrollBar_esc 3684#ifdef scrollBar_esc
3150 { scrollBar_esc, PrivMode_scrollBar }, 3685 { scrollBar_esc, PrivMode_scrollBar },
3151#endif 3686#endif
3152 { 25, PrivMode_VisibleCursor },
3153 { 35, PrivMode_ShiftKeys }, 3687 { 35, PrivMode_ShiftKeys }, // rxvt extension
3688 // 38, tektronix mode // DECTEK
3154 { 40, PrivMode_132OK }, 3689 { 40, PrivMode_132OK },
3690 // 41 xterm more fixes NYI
3691 // 45 margin bell NYI
3692 // 46 start logging
3155 { 47, PrivMode_Screen }, 3693 { 47, PrivMode_Screen },
3156 { 66, PrivMode_aplKP }, 3694 { 66, PrivMode_aplKP }, // DECNKM
3157#ifndef NO_BACKSPACE_KEY 3695#ifndef NO_BACKSPACE_KEY
3158 { 67, PrivMode_BackSpace }, 3696 { 67, PrivMode_BackSpace }, // DECBKM
3159#endif 3697#endif
3160 { 1000, PrivMode_MouseX11 }, 3698 { 1000, PrivMode_MouseX11 },
3699 { 1002, PrivMode_MouseBtnEvent },
3700 { 1003, PrivMode_MouseAnyEvent },
3701#if ENABLE_FRILLS
3702 { 1004, PrivMode_FocusEvent },
3703 { 1005, PrivMode_ExtModeMouse },
3704#endif
3161 { 1010, PrivMode_TtyOutputInh }, 3705 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3162 { 1011, PrivMode_Keypress }, 3706 { 1011, PrivMode_Keypress }, // rxvt extension
3707#if ENABLE_FRILLS
3708 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3709#endif
3710 // 1035 enable modifiers for alt, numlock NYI
3711 // 1036 send ESC for meta keys NYI
3712 // 1037 send DEL for keypad delete NYI
3163 { 1047, PrivMode_Screen }, 3713 { 1047, PrivMode_Screen },
3714 // 1048 save and restore cursor, implemented in code
3164 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3715 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3716 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3717 { 2004, PrivMode_BracketPaste },
3165 }; 3718 };
3166 3719
3167 if (nargs == 0) 3720 if (nargs == 0)
3168 return; 3721 return;
3169 3722
… …
3176 for (i = 0; i < nargs; i++) 3729 for (i = 0; i < nargs; i++)
3177 { 3730 {
3178 state = -1; 3731 state = -1;
3179 3732
3180 /* basic handling */ 3733 /* basic handling */
3181 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3734 for (j = 0; j < ecb_array_length (argtopriv); j++)
3182 if (argtopriv[j].argval == arg[i]) 3735 if (argtopriv[j].argval == arg[i])
3183 { 3736 {
3184 state = privcases (mode, argtopriv[j].bit); 3737 state = privcases (mode, argtopriv[j].bit);
3185 break; 3738 break;
3186 } 3739 }
3187 3740
3188 /* extra handling for values with state unkept */ 3741 /* extra handling for values with state unkept */
3189 if (state == -1)
3190 switch (arg[i]) 3742 switch (arg[i])
3191 { 3743 {
3744#if ENABLE_STYLES
3745 case 1021:
3746 set_option (Opt_intensityStyles, mode);
3747
3748 scr_touch (true);
3749 break;
3750#endif
3192 case 1048: /* alternative cursor save */ 3751 case 1048: /* alternative cursor save */
3752 if (option (Opt_secondaryScreen))
3193 if (mode == 0) 3753 if (mode == 0)
3194 scr_cursor (RESTORE); 3754 scr_cursor (RESTORE);
3195 else if (mode == 1) 3755 else if (mode == 1)
3196 scr_cursor (SAVE); 3756 scr_cursor (SAVE);
3197 /* FALLTHROUGH */
3198 default:
3199 continue; /* for (;i;) */
3200 }
3201
3202 /* extra handling for values with valid 0 or 1 state */
3203 switch (arg[i])
3204 {
3205 /* case 1: - application cursor keys */
3206 case 2: /* VT52 mode */
3207 /* oddball mode. should be set regardless of set/reset
3208 * parameter. Return from VT52 mode with an ESC < from
3209 * within VT52 mode
3210 */
3211 PrivMode (1, PrivMode_vt52);
3212 break; 3757 break;
3758 }
3759
3760 if (state >= 0)
3761 /* extra handling for values with valid 0 or 1 state */
3762 switch (arg[i])
3763 {
3764 /* case 1: - application cursor keys */
3765 case 2: /* VT52 mode */
3766 /* oddball mode. should be set regardless of set/reset
3767 * parameter. Return from VT52 mode with an ESC < from
3768 * within VT52 mode
3769 */
3770 priv_modes |= PrivMode_vt52;
3771 break;
3213 case 3: /* 80/132 */ 3772 case 3: /* 80/132 */
3214 if (PrivateModes & PrivMode_132OK) 3773 if (priv_modes & PrivMode_132OK)
3215 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3774 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3216 (unsigned int)TermWin.height);
3217 break; 3775 break;
3218 case 4: /* smooth scrolling */ 3776 case 4: /* smooth scrolling */
3219 if (state)
3220 Options &= ~Opt_jumpScroll;
3221 else
3222 Options |= Opt_jumpScroll; 3777 set_option (Opt_jumpScroll, !state);
3223 break; 3778 break;
3224 case 5: /* reverse video */ 3779 case 5: /* reverse video */
3225 scr_rvideo_mode (state); 3780 scr_rvideo_mode (state);
3226 break; 3781 break;
3227 case 6: /* relative/absolute origins */ 3782 case 6: /* relative/absolute origins */
3228 scr_relative_origin (state); 3783 scr_relative_origin (state);
3229 break; 3784 break;
3230 case 7: /* autowrap */ 3785 case 7: /* autowrap */
3231 scr_autowrap (state); 3786 scr_autowrap (state);
3232 break; 3787 break;
3233 /* case 8: - auto repeat, can't do on a per window basis */ 3788 /* case 8: - auto repeat, can't do on a per window basis */
3234 case 9: /* X10 mouse reporting */ 3789 case 9: /* X10 mouse reporting */
3235 if (state) /* orthogonal */ 3790 if (state) /* orthogonal */
3236 PrivateModes &= ~ (PrivMode_MouseX11); 3791 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3237 break; 3792 break;
3238#ifdef menuBar_esc
3239 case menuBar_esc:
3240#ifdef MENUBAR
3241 map_menuBar (state);
3242#endif
3243 break;
3244#endif
3245#ifdef scrollBar_esc 3793#ifdef scrollBar_esc
3246 case scrollBar_esc: 3794 case scrollBar_esc:
3247 if (scrollbar_mapping (state)) 3795 scrollBar.map (state);
3248 {
3249 resize_all_windows (0, 0, 0); 3796 resize_all_windows (0, 0, 0);
3250 scr_touch (true); 3797 scr_touch (true);
3251 }
3252 break; 3798 break;
3253#endif 3799#endif
3800#ifdef CURSOR_BLINK
3801 case 12:
3802 cursor_blink_reset ();
3803 break;
3804#endif
3254 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3255 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3256 break; 3807 break;
3257 /* case 35: - shift keys */ 3808 /* case 35: - shift keys */
3258 /* case 40: - 80 <--> 132 mode */ 3809 /* case 40: - 80 <--> 132 mode */
3259 case 47: /* secondary screen */ 3810 case 47: /* secondary screen */
3260 scr_change_screen (state); 3811 scr_change_screen (state);
3261 break; 3812 break;
3262 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3263 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3264 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3265 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3266 PrivateModes &= ~ (PrivMode_MouseX10); 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3267 break; 3818 break;
3268#if 0
3269 case 1001: 3819 case 1002:
3270 break; /* X11 mouse highlighting */ 3820 case 1003:
3271#endif 3821 if (state)
3822 {
3823 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3824 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3825 mouse_row = mouse_col = 0;
3826 vt_emask_mouse = PointerMotionMask;
3827 }
3828 else
3829 vt_emask_mouse = NoEventMask;
3830
3831 vt_select_input ();
3832 break;
3272 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3273 if (state)
3274 Options &= ~Opt_scrollTtyOutput;
3275 else
3276 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3277 break; 3835 break;
3278 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3279 if (state)
3280 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3281 else
3282 Options &= ~Opt_scrollTtyKeypress;
3283 break; 3838 break;
3284 case 1047: /* secondary screen w/ clearing */ 3839 case 1047: /* secondary screen w/ clearing last */
3285 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3840 if (option (Opt_secondaryScreen))
3286 if (current_screen != PRIMARY) 3841 if (!state)
3287 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3288 scr_change_screen (state); 3844 scr_change_screen (state);
3289 /* FALLTHROUGH */
3290 default:
3291 break; 3845 break;
3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3851 scr_change_screen (state);
3852
3853 if (option (Opt_secondaryScreen))
3854 if (state)
3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3858 break;
3859 default:
3860 break;
3292 } 3861 }
3293 } 3862 }
3294} 3863}
3295/*}}} */ 3864/*}}} */
3296 3865
3297/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3298void 3867void ecb_hot
3299rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3300{ 3869{
3301 unsigned int i; 3870 unsigned int i;
3302 short rendset; 3871 short rendset;
3303 int rendstyle; 3872 int rendstyle;
3304 3873
3305 if (nargs == 0) 3874 if (nargs == 0)
3306 { 3875 {
3307 scr_rendition (0, ~RS_None); 3876 scr_rendition (0, ~RS_None);
3308 return; 3877 return;
3309 } 3878 }
3879
3310 for (i = 0; i < nargs; i++) 3880 for (i = 0; i < nargs; i++)
3311 { 3881 {
3312 rendset = -1; 3882 rendset = -1;
3313 switch (arg[i]) 3883 switch (arg[i])
3314 { 3884 {
… …
3316 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3317 break; 3887 break;
3318 case 1: 3888 case 1:
3319 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3320 break; 3890 break;
3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3321 case 4: 3895 case 4:
3322 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3323 break; 3897 break;
3324 case 5: 3898 case 5: // slowly blinking
3899 case 6: // rapidly blinking
3325 rendset = 1, rendstyle = RS_Blink; 3900 rendset = 1, rendstyle = RS_Blink;
3326 break; 3901 break;
3902 //case 6: // scoansi light background
3327 case 7: 3903 case 7:
3328 rendset = 1, rendstyle = RS_RVid; 3904 rendset = 1, rendstyle = RS_RVid;
3329 break; 3905 break;
3330 case 22: 3906 case 8:
3907 // invisible. NYI
3908 break;
3909 //case 9: // crossed out
3910 //case 10: // scoansi acs off, primary font
3911 //case 11: // scoansi acs on, first alt font
3912 //case 12: // scoansi acs on, |0x80, second alt font
3913 //...
3914 //case 19: // ninth alt font
3915 //case 20: // gothic
3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3331 rendset = 0, rendstyle = RS_Bold; 3917 rendset = 0, rendstyle = RS_Bold;
3332 break; 3918 break;
3333 case 24: 3919 case 22: // bold off (vt220)
3920 rendset = 0, rendstyle = RS_Bold;
3921 break;
3922 case 23: // disable italic
3923 rendset = 0, rendstyle = RS_Italic;
3924 break;
3925 case 24: // underline off (vt220)
3334 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3335 break; 3927 break;
3336 case 25: 3928 case 25: // blink off (vt220)
3337 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3338 break; 3930 break;
3339 case 27: 3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3934 case 27: // reverse off (vt220)
3340 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3341 break; 3936 break;
3937 //case 28: // visible. NYI
3938 //case 29: // not crossed-out
3342 } 3939 }
3940
3343 if (rendset != -1) 3941 if (rendset != -1)
3344 { 3942 {
3345 scr_rendition (rendset, rendstyle); 3943 scr_rendition (rendset, rendstyle);
3346 continue; /* for (;i;) */ 3944 continue; /* for (;i;) */
3347 } 3945 }
… …
3354 case 33: 3952 case 33:
3355 case 34: 3953 case 34:
3356 case 35: 3954 case 35:
3357 case 36: 3955 case 36:
3358 case 37: 3956 case 37:
3359 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3360 Color_fg);
3361 break; 3958 break;
3362#ifdef TTY_256COLOR
3363 case 38:
3364 if (nargs > i + 2 && arg[i + 1] == 5)
3365 {
3366 scr_color ((unsigned int) (minCOLOR + arg[i + 2]),
3367 Color_fg);
3368 i += 2;
3369 }
3370 break;
3371#endif
3372 case 39: /* default fg */ 3959 case 39: /* default fg */
3373 scr_color (Color_fg, Color_fg); 3960 scr_color (Color_fg, Color_fg);
3374 break; 3961 break;
3375 3962
3376 case 40: 3963 case 40:
… …
3379 case 43: 3966 case 43:
3380 case 44: 3967 case 44:
3381 case 45: 3968 case 45:
3382 case 46: 3969 case 46:
3383 case 47: 3970 case 47:
3384 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3385 Color_bg);
3386 break; 3972 break;
3387#ifdef TTY_256COLOR
3388 case 48:
3389 if (nargs > i + 2 && arg[i + 1] == 5)
3390 {
3391 scr_color ((unsigned int) (minCOLOR + arg[i + 2]),
3392 Color_bg);
3393 i += 2;
3394 }
3395 break;
3396#endif
3397 case 49: /* default bg */ 3973 case 49: /* default bg */
3398 scr_color (Color_bg, Color_bg); 3974 scr_color (Color_bg, Color_bg);
3399 break; 3975 break;
3400 3976
3401#ifndef NO_BRIGHTCOLOR 3977 case 38: // set fg color, ISO 8613-6
3978 case 48: // set bg color, ISO 8613-6
3979 {
3980 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
3981 unsigned int idx;
3982
3983 if (nargs > i + 2 && arg[i + 1] == 5)
3984 {
3985 idx = minCOLOR + arg[i + 2];
3986 i += 2;
3987
3988 scr_color (idx, fgbg);
3989 }
3990 else if (nargs > i + 4 && arg[i + 1] == 2)
3991 {
3992 unsigned int r = arg[i + 2];
3993 unsigned int g = arg[i + 3];
3994 unsigned int b = arg[i + 4];
3995 unsigned int a = 0xff;
3996
3997 idx = map_rgb24_color (r, g, b, a);
3998
3999 i += 4;
4000
4001 scr_color (idx, fgbg);
4002 }
4003 }
4004 break;
4005
4006 //case 50: // not variable spacing
4007
4008#if !ENABLE_MINIMAL
3402 case 90: 4009 case 90:
3403 case 91: /* set bright fg color */ 4010 case 91: /* set bright fg color */
3404 case 92: 4011 case 92:
3405 case 93: 4012 case 93:
3406 case 94: 4013 case 94:
3407 case 95: 4014 case 95:
3408 case 96: 4015 case 96:
3409 case 97: 4016 case 97:
3410 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4017 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3411 Color_fg);
3412 break; 4018 break;
3413 case 100: 4019 case 100:
3414 case 101: /* set bright bg color */ 4020 case 101: /* set bright bg color */
3415 case 102: 4021 case 102:
3416 case 103: 4022 case 103:
3417 case 104: 4023 case 104:
3418 case 105: 4024 case 105:
3419 case 106: 4025 case 106:
3420 case 107: 4026 case 107:
3421 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4027 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3422 Color_bg);
3423 break; 4028 break;
3424#endif 4029#endif
3425
3426 } 4030 }
3427 } 4031 }
4032}
4033
4034void
4035rxvt_term::set_cursor_style (int style)
4036{
4037 if (!IN_RANGE_INC (style, 0, 6))
4038 return;
4039
4040 if (style == 0)
4041 style = 1;
4042
4043 cursor_type = (style - 1) / 2;
4044 set_option (Opt_cursorUnderline, cursor_type == 1);
4045
4046#ifdef CURSOR_BLINK
4047 set_option (Opt_cursorBlink, style & 1);
4048 cursor_blink_reset ();
4049#endif
4050
4051 want_refresh = 1;
3428} 4052}
3429/*}}} */ 4053/*}}} */
3430 4054
3431/*{{{ process Rob Nation's own graphics mode sequences */
3432void
3433rxvt_term::process_graphics ()
3434{
3435 unsigned char ch, cmd = cmd_getc ();
3436
3437 if (cmd == 'Q')
3438 { /* query graphics */
3439 tt_printf ("\033G0\n"); /* no graphics */
3440 return;
3441 }
3442 /* swallow other graphics sequences until terminating ':' */
3443 do
3444 ch = cmd_getc ();
3445 while (ch != ':');
3446}
3447/*}}} */
3448
3449/* ------------------------------------------------------------------------- */ 4055/* ---------------------------------------------------------------------- */
4056/* Write data to the pty as typed by the user, pasted with the mouse,
4057 * or generated by us in response to a query ESC sequence.
4058 */
3450 4059
3451/* 4060/*
3452 * Send printf () formatted output to the command. 4061 * Send printf () formatted output to the command.
3453 * Only use for small amounts of data. 4062 * Only use for small amounts of data.
3454 */ 4063 */
3455void 4064void
3456rxvt_term::tt_printf (const char *fmt,...) 4065rxvt_term::tt_printf (const char *fmt,...)
3457{ 4066{
3458 va_list arg_ptr; 4067 va_list arg_ptr;
3459 unsigned char buf[256]; 4068 char buf[256];
3460 4069
3461 va_start (arg_ptr, fmt); 4070 va_start (arg_ptr, fmt);
3462 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4071 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3463 va_end (arg_ptr); 4072 va_end (arg_ptr);
3464 tt_write (buf, STRLEN (buf)); 4073 tt_write (buf, strlen (buf));
3465} 4074}
3466 4075
3467/* ---------------------------------------------------------------------- */
3468/* Write data to the pty as typed by the user, pasted with the mouse, 4076/* Write data to the pty as typed by the user. */
3469 * or generated by us in response to a query ESC sequence.
3470 */
3471void 4077void
3472rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4078rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3473{ 4079{
3474 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4080 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4081 return;
3475 4082
3476 if (len) 4083 if (option (Opt_scrollTtyKeypress))
4084 if (view_start)
3477 { 4085 {
4086 view_start = 0;
4087 want_refresh = 1;
4088 }
4089
4090 tt_write_ (data, len);
4091}
4092
4093void
4094rxvt_term::tt_write (const char *data, unsigned int len)
4095{
4096 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4097 return;
4098
4099 tt_write_ (data, len);
4100}
4101
4102static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4103
4104void
4105rxvt_term::tt_write_ (const char *data, unsigned int len)
4106{
4107 if (pty->pty < 0)
4108 return;
4109
4110 if (v_buflen == 0)
4111 {
4112 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4113
4114 max_it (written, 0);
4115
4116 if (written == len)
4117 return;
4118
4119 data += written;
4120 len -= written;
4121 }
4122
4123 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4124
4125 memcpy (v_buffer + v_buflen, data, len);
4126 v_buflen += len;
4127
4128 pty_ev.set (ev::READ | ev::WRITE);
4129}
4130
4131void rxvt_term::pty_write ()
4132{
4133 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4134
4135 if (written > 0)
4136 {
4137 v_buflen -= written;
4138
3478 if (v_buflen == 0) 4139 if (v_buflen == 0)
3479 { 4140 {
3480 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3481
3482 if ((unsigned int)written == len)
3483 return;
3484
3485 data += written;
3486 len -= written;
3487 }
3488
3489
3490 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3491
3492 memcpy (v_buffer + v_buflen, data, len);
3493 v_buflen += len;
3494 }
3495
3496 for (;;)
3497 {
3498 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3499
3500 if (written > 0)
3501 {
3502 v_buflen -= written;
3503
3504 if (v_buflen == 0)
3505 {
3506 free (v_buffer); 4141 free (v_buffer);
3507 v_buffer = 0; 4142 v_buffer = 0;
3508 v_buflen = 0;
3509 4143
3510 pty_ev.set (EVENT_READ); 4144 pty_ev.set (ev::READ);
3511 return;
3512 }
3513
3514 memmove (v_buffer, v_buffer + written, v_buflen);
3515 }
3516 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3517 // original code just ignores this...
3518 destroy ();
3519 else
3520 {
3521 pty_ev.set (EVENT_READ | EVENT_WRITE);
3522 return; 4145 return;
3523 } 4146 }
4147
4148 memmove (v_buffer, v_buffer + written, v_buflen);
3524 } 4149 }
4150 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4151 pty_ev.set (ev::READ);
3525} 4152}
3526 4153
3527/*----------------------- end-of-file (C source) -----------------------*/ 4154/*----------------------- end-of-file (C source) -----------------------*/
3528 4155

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