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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.131 by root, Fri Aug 13 22:38:57 2004 UTC vs.
Revision 1.584 by root, Sun Jul 7 08:02:15 2019 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#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62#ifndef NO_FRILLS
63
64#define ISO_14755_KEYCODE_VALID 0x80000000UL
65#define ISO_14755_ACTIVE 0x40000000UL 71#define ISO_14755_STARTED 0x80000000UL
66#define ISO_14755_ESCAPE_NEXT 0x20000000UL 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
67 76
77#if ISO_14755
68static unsigned short iso14755_symtab[] = { 78static unsigned short iso14755_symtab[] = {
69 // keysym, unicode 79 // keysym, unicode
70 XK_Left, 0x2190, 80 XK_Left, 0x2190,
71 XK_KP_Left, 0x2190, 81 XK_KP_Left, 0x2190,
72 XK_Up, 0x2191, 82 XK_Up, 0x2191,
… …
86 XK_Shift_L, 0x21e7, 96 XK_Shift_L, 0x21e7,
87 XK_Shift_R, 0x21e7, 97 XK_Shift_R, 0x21e7,
88 98
89 XK_Shift_Lock, 0x21eb, 99 XK_Shift_Lock, 0x21eb,
90 XK_ISO_Lock, 0x21eb, 100 XK_ISO_Lock, 0x21eb,
91 XK_ISO_Lock, 0x21eb,
92 XK_Caps_Lock, 0x21ec, 101 XK_Caps_Lock, 0x21ec,
93 XK_Num_Lock, 0x21ed, 102 XK_Num_Lock, 0x21ed,
94 XK_ISO_Level3_Shift, 0x21ee, 103 XK_ISO_Level3_Shift, 0x21ee,
95 XK_ISO_Level3_Lock, 0x21ef, 104 XK_ISO_Level3_Lock, 0x21ef,
96 XK_ISO_Group_Lock, 0x21f0, 105 XK_ISO_Group_Lock, 0x21f0,
… …
110 XK_Escape, 0x238b, 119 XK_Escape, 0x238b,
111 XK_Undo, 0x238c, 120 XK_Undo, 0x238c,
112 XK_Print, 0x2399, 121 XK_Print, 0x2399,
113 122
114 XK_space, 0x2423, 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,
115 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
132#endif
116 0, 133 0,
117}; 134};
118 135
119void 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
120rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
121{ 265{
122 wchar_t ch[2]; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
123 267
124 ch[0] = iso14755buf & 0x1fffffffUL; // actually, unicode needs a 0x1fffff mask
125 ch[1] = 0;
126
127 if (iso14755buf & ISO_14755_KEYCODE_VALID) 268 if (iso14755buf & ISO_14755_51)
128 { 269 {
129 char mb[16]; 270 char mb[MB_LEN_MAX];
130 int len; 271 int len;
131 272
132 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
133 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
134 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
135 else 276 else
136 { 277 {
137 mb[0] = ch[0]; 278 mb[0] = ch;
138 len = 1; 279 len = 1;
139 } 280 }
140 281
141 if (len > 0) 282 if (len > 0)
142 tt_write ((unsigned char *)mb, len); 283 tt_write (mb, len);
143 else 284 else
144 scr_bell (); 285 scr_bell ();
145 } 286 }
146 287
147 iso14755buf = 0; 288 iso14755buf = 0;
148} 289}
149 290
150int 291static int ecb_cold
151rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
152{ 293{
153 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
154 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
155 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
156 { 297 {
157 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
158 299
… …
164 305
165 return -1; 306 return -1;
166} 307}
167#endif 308#endif
168 309
169/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
170void 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
171rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
172{ 409{
173 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
174 unsigned int newlen; 411 KeySym keysym = NoSymbol;
175 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
176#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
177 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
178#endif 418#endif
179 int valid_keysym;
180 unsigned char kbuf[KBUFSZ];
181 419
182 /* 420 /*
183 * 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
184 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
185 * 423 *
186 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
187 */ 425 */
188 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
189 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
190 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
191
192 if (numlock_state || (ev.state & ModNumLockMask))
193 {
194 numlock_state = (ev.state & ModNumLockMask);
195 PrivMode ((!numlock_state), PrivMode_aplKP);
196 }
197 429
198 kbuf[0] = 0; 430 kbuf[0] = 0;
199 431
200#ifdef USE_XIM 432#if USE_XIM
201 if (Input_Context) 433 if (Input_Context)
202 { 434 {
203 Status status_return; 435 Status status_return;
204 436
205#if 0 437#if 0
206#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
207 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
208 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
209 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
210 else 442 else
211#endif 443#endif
212#endif 444#endif
213 { 445 {
… …
215 447
216 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
217 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
218 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
219 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
220 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
221 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
222 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
223 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
224 SET_LOCALE (locale); 458 SET_LOCALE (locale);
225 459
226 if (status_return == XLookupChars 460 if (status_return == XLookupChars
227 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
241 } 475 }
242 } 476 }
243 else 477 else
244 len = 0; 478 len = 0;
245 } 479 }
246
247 valid_keysym = status_return == XLookupKeySym
248 || status_return == XLookupBoth;
249 } 480 }
250 else 481 else
251#endif 482#endif
252 { 483 {
253 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
254 valid_keysym = keysym != NoSymbol;
255 }
256
257 if (valid_keysym)
258 { 485 }
486
487 if (keysym != NoSymbol)
488 {
489 KeySym orig_keysym = keysym;
490
491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
259 if (TermWin.saveLines) 710 if (saveLines)
260 { 711 {
261#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
262 if (!ctrl && !meta) 713 if (!ctrl && !meta)
263#else 714#else
264 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
265#endif 716#endif
266 { 717 {
267 int lnsppg; 718 int lnsppg;
268 719
269#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
270 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
271#else 722#else
272 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
273#endif 724#endif
725 max_it (lnsppg, 1);
726
274 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
275 { 728 {
276 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
277 return; 730 return;
278 } 731 }
279 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
280 { 733 {
281 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
282 return; 735 return;
283 } 736 }
284 } 737 }
285#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
286 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
287 { 740 {
288 if (keysym == XK_Up) 741 if (keysym == XK_Up)
289 { 742 {
290 scr_page (UP, 1); 743 scr_page (1);
291 return; 744 return;
292 } 745 }
293 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
294 { 747 {
295 scr_page (DN, 1); 748 scr_page (-1);
296 return; 749 return;
297 } 750 }
298 } 751 }
299#endif 752#endif
300#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
301 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
302 { 755 {
303 if (keysym == XK_Home) 756 if (keysym == XK_Home)
304 { 757 {
305 scr_move_to (0, 1); 758 scr_changeview (top_row);
306 return; 759 return;
307 } 760 }
308 else if (keysym == XK_End) 761 else if (keysym == XK_End)
309 { 762 {
310 scr_move_to (1, 0); 763 scr_changeview (0);
311 return; 764 return;
312 } 765 }
313 } 766 }
314#endif 767#endif
315 } 768 }
316 769
317 if (shft) 770 if (shft)
318 { 771 {
319 /* Shift + F1 - F10 generates F11 - F20 */
320 if (keysym >= XK_F1 && keysym <= XK_F10)
321 {
322 keysym += (XK_F11 - XK_F1);
323 shft = 0; /* turn off Shift */
324 }
325 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
326 { 773 {
327 switch (keysym) 774 switch (keysym)
328 { 775 {
329 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
330 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
331 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
332 return; 779 return;
333#if TODO // TODO 780#if TODO
334 /* rxvt extras */ 781 /* rxvt extras */
335 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
336 change_font (FONT_UP);
337 return; 783 return;
338 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
339 change_font (FONT_DN);
340 return; 785 return;
341#endif 786#endif
342 } 787 }
343 } 788 }
344 } 789 }
345 790
346#ifndef NO_FRILLS 791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
796 {
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
803 return;
804 }
805
806#if ENABLE_FRILLS || ISO_14755
347 // ISO 14755 support 807 // ISO 14755 support
348 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
349 { 809 {
350 int hv; 810 int hv;
351 811
812 if (iso14755buf & ISO_14755_51
352 if (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
353 || keysym == XK_Return || keysym == XK_KP_Enter) 814 || keysym == XK_Return || keysym == XK_KP_Enter))
354 { 815 {
355 commit_iso14755 (); 816 commit_iso14755 ();
817 iso14755buf = ISO_14755_51;
818# if ISO_14755
819 iso14755_51 (0);
820# endif
821 return;
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
356 return; 829 return;
357 } 830 }
358 else if ((hv = hex_keyval (ev)) >= 0) 831 else if ((hv = hex_keyval (ev)) >= 0)
359 { 832 {
360 iso14755buf = (iso14755buf << 4) | hv | ISO_14755_KEYCODE_VALID; 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
361 return; 838 return;
362 } 839 }
363 else 840 else
841 {
842# if ISO_14755
843 scr_overlay_off ();
844# endif
364 iso14755buf = 0; 845 iso14755buf = 0;
365 } 846 }
847 }
848 else if (option (Opt_iso14755) &&
366 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
367 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
851 if (!(iso14755buf & ISO_14755_STARTED))
852 {
368 iso14755buf |= ISO_14755_ACTIVE; 853 iso14755buf |= ISO_14755_STARTED;
854# if ISO_14755
855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
856 scr_overlay_set (0, 0, "ISO 14755 mode");
369#endif 857# endif
370 858 }
859#endif
860
371#ifdef PRINTPIPE 861#ifdef PRINTPIPE
372 if (keysym == XK_Print) 862 if (keysym == XK_Print)
373 { 863 {
374 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
375 return; 865 return;
376 } 866 }
377#endif 867#endif
868 }
378 869
870 if (len <= 0)
871 return; /* not mapped */
872
873 tt_write_user_input (kbuf, (unsigned int)len);
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)
889 {
890# if ISO_14755
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)
379 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
380 { 899 {
381#ifdef KEYSYM_RESOURCE 900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
382 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
383 { 908 {
384 unsigned int l; 909 iso14755buf = ISO_14755_51 | i[1];
385 const unsigned char *kbuf0; 910 commit_iso14755 ();
386 911
387 kbuf0 = (Keysym_map[keysym & 0xFF]);
388 l = (unsigned int)*kbuf0++;
389
390 /* escape prefix */
391 if (meta
392# ifdef META8_OPTION
393 && meta_char == C0_ESC
394# endif
395 )
396 {
397 const unsigned char ch = C0_ESC;
398 tt_write (&ch, 1);
399 }
400
401 tt_write (kbuf0, l);
402 return; 912 return;
403 } 913 }
404 else
405#endif
406 {
407 newlen = 1;
408 switch (keysym)
409 {
410#ifndef NO_BACKSPACE_KEY
411 case XK_BackSpace:
412 if (PrivateModes & PrivMode_HaveBackSpace)
413 {
414 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
415 ^ !!ctrl) ? '\b' : '\177';
416 kbuf[1] = '\0';
417 }
418 else
419 STRCPY (kbuf, key_backspace);
420 break;
421#endif
422#ifndef NO_DELETE_KEY
423 case XK_Delete:
424 STRCPY (kbuf, key_delete);
425 break;
426#endif
427 case XK_Tab:
428 if (shft)
429 STRCPY (kbuf, "\033[Z");
430 else
431 {
432#ifdef CTRL_TAB_MAKES_META
433 if (ctrl)
434 meta = 1;
435#endif
436#ifdef MOD4_TAB_MAKES_META
437 if (ev.state & Mod4Mask)
438 meta = 1;
439#endif
440 newlen = 0;
441 }
442 break;
443 914
444#ifdef XK_KP_Left 915 scr_bell ();
445 case XK_KP_Up: /* \033Ox or standard */
446 case XK_KP_Down: /* \033Or or standard */
447 case XK_KP_Right: /* \033Ov or standard */
448 case XK_KP_Left: /* \033Ot or standard */
449 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
450 {
451 STRCPY (kbuf, "\033OZ");
452 kbuf[2] = "txvr"[keysym - XK_KP_Left];
453 break;
454 }
455 else
456 /* translate to std. cursor key */
457 keysym = XK_Left + (keysym - XK_KP_Left);
458 /* FALLTHROUGH */
459#endif
460 case XK_Up: /* "\033[A" */
461 case XK_Down: /* "\033[B" */
462 case XK_Right: /* "\033[C" */
463 case XK_Left: /* "\033[D" */
464 STRCPY (kbuf, "\033[Z");
465 kbuf[2] = "DACB"[keysym - XK_Left];
466 /* do Shift first */
467 if (shft)
468 kbuf[2] = "dacb"[keysym - XK_Left];
469 else if (ctrl)
470 {
471 kbuf[1] = 'O';
472 kbuf[2] = "dacb"[keysym - XK_Left];
473 }
474 else if (PrivateModes & PrivMode_aplCUR)
475 kbuf[1] = 'O';
476 break;
477
478#ifndef UNSHIFTED_SCROLLKEYS
479# ifdef XK_KP_Prior
480 case XK_KP_Prior:
481 /* allow shift to override */
482 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
483 {
484 STRCPY (kbuf, "\033Oy");
485 break;
486 }
487 /* FALLTHROUGH */
488# endif 916# endif
489 case XK_Prior: 917 iso14755buf = 0;
490 STRCPY (kbuf, "\033[5~"); 918
491 break; 919 return;
492# ifdef XK_KP_Next 920 }
493 case XK_KP_Next: 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
494 /* allow shift to override */ 922 {
495 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 923# if ISO_14755
496 { 924 scr_overlay_off ();
497 STRCPY (kbuf, "\033Os");
498 break;
499 }
500 /* FALLTHROUGH */
501# endif 925# endif
502 case XK_Next: 926 if (iso14755buf & ISO_14755_51)
503 STRCPY (kbuf, "\033[6~"); 927 commit_iso14755 ();
504 break; 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
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
505#endif 936# endif
506 case XK_KP_Enter:
507 /* allow shift to override */
508 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
509 {
510 STRCPY (kbuf, "\033OM");
511 }
512 else
513 {
514 kbuf[0] = '\r';
515 kbuf[1] = '\0';
516 }
517 break;
518
519#ifdef XK_KP_Begin
520 case XK_KP_Begin:
521 STRCPY (kbuf, "\033Ou");
522 break;
523
524 case XK_KP_Insert:
525 STRCPY (kbuf, "\033Op");
526 break;
527
528 case XK_KP_Delete:
529 STRCPY (kbuf, "\033On");
530 break;
531#endif
532 case XK_KP_F1: /* "\033OP" */
533 case XK_KP_F2: /* "\033OQ" */
534 case XK_KP_F3: /* "\033OR" */
535 case XK_KP_F4: /* "\033OS" */
536 STRCPY (kbuf, "\033OP");
537 kbuf[2] += (keysym - XK_KP_F1);
538 break;
539
540 case XK_KP_Multiply: /* "\033Oj" : "*" */
541 case XK_KP_Add: /* "\033Ok" : "+" */
542 case XK_KP_Separator: /* "\033Ol" : "," */
543 case XK_KP_Subtract: /* "\033Om" : "-" */
544 case XK_KP_Decimal: /* "\033On" : "." */
545 case XK_KP_Divide: /* "\033Oo" : "/" */
546 case XK_KP_0: /* "\033Op" : "0" */
547 case XK_KP_1: /* "\033Oq" : "1" */
548 case XK_KP_2: /* "\033Or" : "2" */
549 case XK_KP_3: /* "\033Os" : "3" */
550 case XK_KP_4: /* "\033Ot" : "4" */
551 case XK_KP_5: /* "\033Ou" : "5" */
552 case XK_KP_6: /* "\033Ov" : "6" */
553 case XK_KP_7: /* "\033Ow" : "7" */
554 case XK_KP_8: /* "\033Ox" : "8" */
555 case XK_KP_9: /* "\033Oy" : "9" */
556 /* allow shift to override */
557 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
558 {
559 STRCPY (kbuf, "\033Oj");
560 kbuf[2] += (keysym - XK_KP_Multiply);
561 }
562 else
563 {
564 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
565 kbuf[1] = '\0';
566 }
567 break;
568
569 case XK_Find:
570 STRCPY (kbuf, "\033[1~");
571 break;
572 case XK_Insert:
573 STRCPY (kbuf, "\033[2~");
574 break;
575#ifdef DXK_Remove /* support for DEC remove like key */
576 case DXK_Remove:
577 /* FALLTHROUGH */
578#endif
579 case XK_Execute:
580 STRCPY (kbuf, "\033[3~");
581 break;
582 case XK_Select:
583 STRCPY (kbuf, "\033[4~");
584 break;
585#ifdef XK_KP_End
586 case XK_KP_End:
587 /* allow shift to override */
588 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
589 {
590 STRCPY (kbuf, "\033Oq");
591 break;
592 }
593 /* FALLTHROUGH */
594#endif
595 case XK_End:
596 STRCPY (kbuf, KS_END);
597 break;
598#ifdef XK_KP_Home
599 case XK_KP_Home:
600 /* allow shift to override */
601 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
602 {
603 STRCPY (kbuf, "\033Ow");
604 break;
605 }
606 /* FALLTHROUGH */
607#endif
608 case XK_Home:
609 STRCPY (kbuf, KS_HOME);
610 break;
611
612#define FKEY(n, fkey) \
613 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
614
615 case XK_F1: /* "\033[11~" */
616 case XK_F2: /* "\033[12~" */
617 case XK_F3: /* "\033[13~" */
618 case XK_F4: /* "\033[14~" */
619 case XK_F5: /* "\033[15~" */
620 FKEY (11, XK_F1);
621 break;
622 case XK_F6: /* "\033[17~" */
623 case XK_F7: /* "\033[18~" */
624 case XK_F8: /* "\033[19~" */
625 case XK_F9: /* "\033[20~" */
626 case XK_F10: /* "\033[21~" */
627 FKEY (17, XK_F6);
628 break;
629 case XK_F11: /* "\033[23~" */
630 case XK_F12: /* "\033[24~" */
631 case XK_F13: /* "\033[25~" */
632 case XK_F14: /* "\033[26~" */
633 FKEY (23, XK_F11);
634 break;
635 case XK_F15: /* "\033[28~" */
636 case XK_F16: /* "\033[29~" */
637 FKEY (28, XK_F15);
638 break;
639 case XK_Help: /* "\033[28~" */
640 FKEY (28, XK_Help);
641 break;
642 case XK_Menu: /* "\033[29~" */
643 FKEY (29, XK_Menu);
644 break;
645 case XK_F17: /* "\033[31~" */
646 case XK_F18: /* "\033[32~" */
647 case XK_F19: /* "\033[33~" */
648 case XK_F20: /* "\033[34~" */
649 case XK_F21: /* "\033[35~" */
650 case XK_F22: /* "\033[36~" */
651 case XK_F23: /* "\033[37~" */
652 case XK_F24: /* "\033[38~" */
653 case XK_F25: /* "\033[39~" */
654 case XK_F26: /* "\033[40~" */
655 case XK_F27: /* "\033[41~" */
656 case XK_F28: /* "\033[42~" */
657 case XK_F29: /* "\033[43~" */
658 case XK_F30: /* "\033[44~" */
659 case XK_F31: /* "\033[45~" */
660 case XK_F32: /* "\033[46~" */
661 case XK_F33: /* "\033[47~" */
662 case XK_F34: /* "\033[48~" */
663 case XK_F35: /* "\033[49~" */
664 FKEY (31, XK_F17);
665 break;
666#undef FKEY
667 default:
668 newlen = 0;
669 break;
670 }
671 if (newlen)
672 len = STRLEN (kbuf);
673 }
674
675 /*
676 * Pass meta for all function keys, if 'meta' option set
677 */
678#ifdef META8_OPTION
679 if (meta && (meta_char == 0x80) && len > 0)
680 kbuf[len - 1] |= 0x80;
681#endif
682
683 }
684 else if (ctrl && keysym == XK_minus)
685 {
686 len = 1;
687 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
688 }
689 else 937 else
690 { 938 iso14755buf = 0;
691#ifdef META8_OPTION
692 /* set 8-bit on */
693 if (meta && (meta_char == 0x80))
694 {
695 unsigned char *ch;
696
697 for (ch = kbuf; ch < kbuf + len; ch++)
698 *ch |= 0x80;
699
700 meta = 0;
701 }
702#endif
703 /* nil */ ;
704 }
705 }
706
707 if (len <= 0)
708 return; /* not mapped */
709
710 if (Options & Opt_scrollTtyKeypress)
711 if (TermWin.view_start)
712 {
713 TermWin.view_start = 0;
714 want_refresh = 1;
715 } 939 }
716
717 /*
718 * these modifications only affect the static keybuffer
719 * pass Shift/Control indicators for function keys ending with `~'
720 *
721 * eg,
722 * Prior = "ESC[5~"
723 * Shift+Prior = "ESC[5$"
724 * Ctrl+Prior = "ESC[5^"
725 * Ctrl+Shift+Prior = "ESC[5@"
726 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
727 */
728 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
729 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
730
731 /* escape prefix */
732 if (meta
733#ifdef META8_OPTION
734 && meta_char == C0_ESC
735#endif 940#endif
736 )
737 {
738 const unsigned char ch = C0_ESC;
739 tt_write (&ch, 1);
740 }
741 941
742#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
743 /* Display keyboard buffer contents */
744 unsigned char *p;
745 int i;
746
747 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
748 for (i = 0, p = kbuf; i < len; i++, p++)
749 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
750 fprintf (stderr, "'\n");
751#endif /* DEBUG_CMD */
752 tt_write (kbuf, (unsigned int)len);
753}
754/*}}} */
755
756#if (MENUBAR_MAX)
757/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
758/* attempt to `write' count to the input buffer */
759unsigned int
760rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
761{
762 unsigned int n, s;
763
764 n = cmdbuf_ptr - cmdbuf_base;
765 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
766
767 if (n > 0 && s < count)
768 {
769 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
770 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
771 cmdbuf_ptr = cmdbuf_base;
772 cmdbuf_endp -= n;
773 s += n;
774 }
775
776 if (count > s)
777 {
778 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
779 count = s;
780 }
781
782 for (; count--;)
783 *cmdbuf_endp++ = *str++;
784
785 cmd_parse ();
786
787 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
788} 951}
789#endif /* MENUBAR_MAX */
790 952
791void 953void
792rxvt_term::flush () 954rxvt_term::flush ()
793{ 955{
794#ifdef TRANSPARENT 956 flush_ev.stop ();
795 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
796 { 960 {
797 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
798 scr_clear ();
799 scr_touch (false); 962 scr_touch (false);
800 } 963 }
801#endif 964#endif
802 965
803 if (want_refresh) 966 if (want_refresh)
804 { 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
805 scr_refresh (refresh_type); 1006 scr_refresh ();
806 scrollbar_show (1); 1007 scrollBar.show (1);
807#ifdef USE_XIM 1008#if USE_XIM
808 IMSendSpot (); 1009 im_send_spot ();
809#endif 1010#endif
810 } 1011 }
811 1012
812 display->flush (); 1013 display->flush ();
813
814 flush_ev.stop ();
815} 1014}
816 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
817void 1017void
818rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
819{ 1019{
820 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
821 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
822 1022
823 display->flush (); 1023 display->flush ();
824
825 if (want_refresh && !flush_ev.active)
826 flush_ev.start (NOW + 0.01);
827} 1024}
828 1025
829void 1026void
830rxvt_term::flush_cb (time_watcher &w) 1027rxvt_term::flush_cb (ev::timer &w, int revents)
831{ 1028{
832 SET_R (this); 1029 make_current ();
833 SET_LOCALE (locale);
834 1030
835 refresh_limit = 1;
836 refresh_count = 0; 1031 refresh_count = 0;
837 flush (); 1032 flush ();
838} 1033}
839 1034
840#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
841void 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
842rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
843{ 1056{
844 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
845 want_refresh = 1; 1058 want_refresh = 1;
846 1059 refresh_check ();
847 w.start (w.at + BLINK_INTERVAL);
848} 1060}
849#endif 1061#endif
850 1062
851#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
852void 1064void
853rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
854{ 1066{
855 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
856 { 1068 {
857 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
858 want_refresh = 1; 1070 want_refresh = 1;
859 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
860 } 1072 }
1073 else
1074 w.stop ();
861} 1075}
862#endif 1076#endif
863 1077
864#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
865void 1079void
866rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
867{ 1081{
868 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
869 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
870 { 1084 {
871 refresh_type |= SMOOTH_REFRESH;
872 want_refresh = 1; 1085 want_refresh = 1;
873 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
874 } 1087 }
1088 else
1089 w.stop ();
875} 1090}
876#endif 1091#endif
877 1092
878#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
879void 1094void
880rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
881{ 1096{
882 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
883 { 1098 {
884 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
885 refresh_type |= SMOOTH_REFRESH;
886 want_refresh = 1; 1100 want_refresh = 1;
887 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
888 } 1102 }
1103 else
1104 w.stop ();
889} 1105}
890#endif 1106#endif
891 1107
892#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
893void 1109void
894rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
895{ 1111{
896 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
897 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
898 : scr_page (UP, mouse_slip_wheel_speed))
899 { 1113 {
900 refresh_type |= SMOOTH_REFRESH;
901 want_refresh = 1; 1114 want_refresh = 1;
902 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
903 } 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 ();
904} 1184}
905#endif 1185#endif
906 1186
907bool 1187bool
908rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
909{ 1189{
910 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
911 1191
912 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
913 { 1193
914 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
915 n = 0;
916 } 1195 {
917 1196 // normally this indicates a "too long" command sequence - just drop the data we have
918 memmove (cmdbuf_base, cmdbuf_ptr, n);
919 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
920 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
921 1201
922 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
923 1203
924 if (n > 0) 1204 if (r > 0)
925 { 1205 {
926 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
927 return true; 1207 return true;
928 } 1208 }
929 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))
930 destroy (); 1221 destroy ();
931 1222 }
1223
932 return false; 1224 return false;
933} 1225}
934 1226
935void 1227void
936rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
937{ 1229{
938 SET_R (this); 1230 make_current ();
939 SET_LOCALE (locale);
940 1231
941 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
942 tt_write (0, 0);
943 else if (revents & EVENT_READ)
944 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
945 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
946 if (cmd_parse ()) 1235 cmd_parse ();
947 break;
948}
949 1236
950void 1237 if (revents & ev::WRITE)
1238 pty_write ();
1239
1240 refresh_check ();
1241}
1242
1243void ecb_cold
951rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
952{ 1245{
953 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
954 recolour_cursor (); 1247 recolor_cursor ();
955 1248
956#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
957 hidden_pointer = 0; 1250 hidden_pointer = 0;
958 1251
959 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
960 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
961#endif 1254#endif
962} 1255}
963 1256
964#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
965void 1258void ecb_cold
966rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
967{ 1260{
968 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
969 return; 1262 return;
970 1263
971 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
972 XFlush (display->display); 1265 XFlush (dpy);
973 1266
974 hidden_pointer = 1; 1267 hidden_pointer = 1;
975} 1268}
976 1269
977void 1270void ecb_cold
978rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
979{ 1272{
980 SET_R (this); 1273 make_current ();
981 SET_LOCALE (locale);
982 1274
983 pointer_blank (); 1275 pointer_blank ();
984} 1276}
985#endif 1277#endif
986 1278
987void 1279void
988rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
989{ 1281{
990 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
991 int x, y; 1283 int x, y;
1284 int code = 32;
992 1285
993 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
994 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
995 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 }
996 1298
997 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
998 {
999 button_number = 3; 1300 button_number = 3;
1000 }
1001 else 1301 else
1002 { 1302 {
1003 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1004 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1005 if (button_number >= 3) 1305 if (button_number >= 3)
1006 button_number += (64 - 3); 1306 button_number += 64 - 3;
1007 } 1307 }
1008 1308
1009 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1010 { 1310 {
1011 /* 1311 /*
1012 * do not report ButtonRelease 1312 * do not report ButtonRelease
1013 * no state info allowed 1313 * no state info allowed
1014 */ 1314 */
… …
1029 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1030 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1031#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1032 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1033#endif 1333#endif
1034
1035 } 1334 }
1036 1335
1037#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1038 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1039 if (key_state & 16) 1338 if (key_state & 16)
1040 fputc ('C', stderr); 1339 fputc ('C', stderr);
1041 if (key_state & 4) 1340 if (key_state & 4)
1042 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1044 fputc ('A', stderr); 1343 fputc ('A', stderr);
1045 if (key_state & 32) 1344 if (key_state & 32)
1046 fputc ('2', stderr); 1345 fputc ('2', stderr);
1047 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1048 button_number, 1347 button_number,
1049 x + 1, 1348 x,
1050 y + 1); 1349 y);
1051#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
1052 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1053 (32 + button_number + key_state), 1366 code + button_number + key_state,
1054 (32 + x + 1), 1367 32 + x,
1055 (32 + y + 1)); 1368 32 + y);
1056#endif
1057} 1369}
1058
1059#ifdef USING_W11LIB
1060void
1061rxvt_W11_process_x_event (XEvent *ev)
1062{
1063 rxvt_t *r = rxvt_get_r ();
1064
1065 x_cb (*ev);
1066}
1067#endif
1068 1370
1069/*{{{ process an X event */ 1371/*{{{ process an X event */
1070void 1372void ecb_hot
1071rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1072{ 1374{
1073 SET_R (this); 1375 make_current ();
1074 SET_LOCALE (locale);
1075 1376
1076#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1077 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1078 {
1079 if (hidden_cursor)
1080 {
1081 hidden_cursor = 0;
1082 want_refresh = 1;
1083 }
1084 1378
1085 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1086 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1087#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1088
1089#if defined(POINTER_BLANK)
1090 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1091 {
1092 if (ev.type == MotionNotify
1093 || ev.type == ButtonPress
1094 || ev.type == ButtonRelease)
1095 if (hidden_pointer)
1096 pointer_unblank ();
1097
1098 if (ev.type == KeyPress && hidden_pointer == 0)
1099 pointer_blank ();
1100 }
1101#endif
1102
1103#ifdef USE_XIM
1104 if (XFilterEvent (&ev, None))
1105 return; 1382 return;
1106#endif
1107 1383
1384 // for XQueryPointer
1108 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1109 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1110 unsigned int unused_mask; 1387 unsigned int unused_mask;
1111
1112#ifdef DEBUG_X
1113 const char *const eventnames[] =
1114 { /* mason - this matches my system */
1115 "",
1116 "",
1117 "KeyPress",
1118 "KeyRelease",
1119 "ButtonPress",
1120 "ButtonRelease",
1121 "MotionNotify",
1122 "EnterNotify",
1123 "LeaveNotify",
1124 "FocusIn",
1125 "FocusOut",
1126 "KeymapNotify",
1127 "Expose",
1128 "GraphicsExpose",
1129 "NoExpose",
1130 "VisibilityNotify",
1131 "CreateNotify",
1132 "DestroyNotify",
1133 "UnmapNotify",
1134 "MapNotify",
1135 "MapRequest",
1136 "ReparentNotify",
1137 "ConfigureNotify",
1138 "ConfigureRequest",
1139 "GravityNotify",
1140 "ResizeRequest",
1141 "CirculateNotify",
1142 "CirculateRequest",
1143 "PropertyNotify",
1144 "SelectionClear",
1145 "SelectionRequest",
1146 "SelectionNotify",
1147 "ColormapNotify",
1148 "ClientMessage",
1149 "MappingNotify"
1150 };
1151#endif
1152
1153#ifdef DEBUG_X
1154 struct timeval tp;
1155 struct tm *ltt;
1156 (void)gettimeofday (&tp, NULL);
1157 ltt = localtime (& (tp.tv_sec));
1158 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));
1159#endif
1160 1388
1161 switch (ev.type) 1389 switch (ev.type)
1162 { 1390 {
1163 case KeyPress: 1391 case KeyPress:
1164 if (!(iso14755buf & ISO_14755_ESCAPE_NEXT)) 1392 key_press (ev.xkey);
1165 lookup_key (ev.xkey);
1166
1167 break; 1393 break;
1168 1394
1169 case KeyRelease: 1395 case KeyRelease:
1170 { 1396 key_release (ev.xkey);
1171#if (defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)) || !defined (NO_FRILLS)
1172 KeySym ks;
1173
1174 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1175#endif
1176
1177#ifndef NO_FRILLS
1178 // ISO 14755 support
1179 if (iso14755buf)
1180 if (iso14755buf & ISO_14755_ESCAPE_NEXT)
1181 {
1182 // iso14755 part 5.2 handling: release time
1183 // first: controls
1184 if ((ev.xkey.state & ControlMask)
1185 && ((ks >= 0x40 && ks <= 0x5f)
1186 || (ks >= 0x61 && ks <= 0x7f)))
1187 {
1188 iso14755buf = ISO_14755_KEYCODE_VALID | 0x2400 | (ks & 0x1f);
1189 commit_iso14755 ();
1190 return; // case-break;
1191 }
1192
1193 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1194 if (i[0] == ks)
1195 {
1196 iso14755buf = ISO_14755_KEYCODE_VALID | i[1];
1197 commit_iso14755 ();
1198 return; // case-break;
1199 }
1200
1201 iso14755buf = 0;
1202 scr_bell ();
1203 break;
1204 }
1205 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1206 {
1207 if (iso14755buf & ISO_14755_KEYCODE_VALID)
1208 commit_iso14755 ();
1209 else if (iso14755buf & ISO_14755_ACTIVE)
1210 iso14755buf = ISO_14755_ESCAPE_NEXT; // iso14755 part 5.2: remember empty begin/end pair
1211 }
1212#endif
1213
1214#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1215 if (!(ev.xkey.state & ControlMask))
1216 slip_wheel_ev.stop ();
1217 else if (ks == XK_Control_L || ks == XK_Control_R)
1218 mouse_slip_wheel_speed = 0;
1219#endif
1220 break; 1397 break;
1221 }
1222 1398
1223 case ButtonPress: 1399 case ButtonPress:
1224 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1225 break; 1401 break;
1226 1402
… …
1228 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1229 break; 1405 break;
1230 1406
1231 case ClientMessage: 1407 case ClientMessage:
1232 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1233 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1234 destroy ();
1235#ifdef OFFIX_DND
1236 /* OffiX Dnd (drag 'n' drop) protocol */
1237 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1238 && (ev.xclient.data.l[0] == DndFile
1239 || ev.xclient.data.l[0] == DndDir
1240 || ev.xclient.data.l[0] == DndLink))
1241 { 1410 {
1242 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1243 Atom ActualType; 1412 {
1244 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1245 unsigned char *data; 1414 {
1246 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1247 1416 {
1248 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1249 xa[XA_DNDSELECTION], 1418 destroy ();
1250 0L, 1000000L, 1419 }
1251 False, AnyPropertyType, 1420#if ENABLE_EWMH
1252 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1253 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1254 &data); 1424 &ev);
1255 XChangeProperty (display->display, display->root, 1425#endif
1256 XA_CUT_BUFFER0, XA_STRING, 1426 }
1257 8, PropModeReplace, 1427 }
1258 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1259 XFree (data); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1260 selection_paste (display->root, XA_CUT_BUFFER0, True); 1430 {
1261 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 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
1262 } 1437 }
1263#endif /* OFFIX_DND */
1264 break;
1265
1266 case MappingNotify:
1267 XRefreshKeyboardMapping (&ev.xmapping);
1268 break; 1438 break;
1269 1439
1270 /* 1440 /*
1271 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1272 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1291 break; 1461 break;
1292 } 1462 }
1293 break; 1463 break;
1294 1464
1295 case FocusIn: 1465 case FocusIn:
1296 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)
1297 { 1481 {
1298 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1299 want_refresh = 1; 1483 ;
1300#ifdef USE_XIM 1484
1301 if (Input_Context != NULL) 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1302 XSetICFocus (Input_Context); 1486
1303#endif 1487 if (want_position_change)
1304#ifdef CURSOR_BLINK
1305 if (Options & Opt_cursorBlink)
1306 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1307#endif
1308#ifdef OFF_FOCUS_FADING
1309 if (rs[Rs_fade])
1310 { 1488 {
1311 PixColors = PixColorsFocused; 1489 int x, y;
1312 set_colorfgbg (); 1490
1313 scr_clear (); 1491 if (ev.xconfigure.send_event)
1314 scr_touch (true); 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 }
1315 } 1505 }
1316#endif
1317 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));
1318 } 1514 }
1319 break; 1515 break;
1320 1516
1321 case FocusOut:
1322 if (TermWin.focus)
1323 {
1324 TermWin.focus = 0;
1325 want_refresh = 1;
1326#ifdef USE_XIM
1327 if (Input_Context != NULL)
1328 XUnsetICFocus (Input_Context);
1329#endif
1330#ifdef CURSOR_BLINK
1331 if (Options & Opt_cursorBlink)
1332 cursor_blink_ev.stop ();
1333 hidden_cursor = 0;
1334#endif
1335#ifdef OFF_FOCUS_FADING
1336 if (rs[Rs_fade])
1337 {
1338 PixColors = PixColorsUnFocused;
1339 set_colorfgbg ();
1340 scr_clear ();
1341 scr_touch (true);
1342 }
1343#endif
1344
1345 }
1346 break;
1347
1348 case ConfigureNotify:
1349 if (ev.xconfigure.window == TermWin.parent[0])
1350 {
1351 int height, width;
1352
1353 do
1354 { /* Wrap lots of configures into one */
1355 width = ev.xconfigure.width;
1356 height = ev.xconfigure.height;
1357 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1358 }
1359 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1360
1361 if (szHint.width != width || szHint.height != height)
1362 resize_all_windows (width, height, 1);
1363
1364#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1365 if (Options & Opt_transparent)
1366 {
1367 check_our_parents ();
1368 if (am_transparent)
1369 want_refresh = want_full_refresh = 1;
1370 }
1371#endif
1372 }
1373 break;
1374
1375 case PropertyNotify: 1517 case PropertyNotify:
1376 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1518 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1377 && ev.xproperty.state == PropertyNewValue)
1378 selection_property (ev.xproperty.window, ev.xproperty.atom);
1379
1380 break; 1519 break;
1381 1520
1382 case SelectionClear: 1521 case SelectionClear:
1383 selection_clear (); 1522 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1384 break;
1385
1386 case SelectionNotify:
1387 if (selection_wait == Sel_normal)
1388 selection_paste (ev.xselection.requestor,
1389 ev.xselection.property, True);
1390 break; 1523 break;
1391 1524
1392 case SelectionRequest: 1525 case SelectionRequest:
1393 selection_send (ev.xselectionrequest); 1526 selection_send (ev.xselectionrequest);
1394 break; 1527 break;
1395 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
1396 case UnmapNotify: 1537 case UnmapNotify:
1397 TermWin.mapped = 0; 1538 mapped = 0;
1398#ifdef TEXT_BLINK 1539#ifdef TEXT_BLINK
1399 text_blink_ev.stop (); 1540 text_blink_ev.stop ();
1400#endif 1541#endif
1542 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1401 break; 1543 break;
1402
1403 case MapNotify:
1404 TermWin.mapped = 1;
1405#ifdef TEXT_BLINK
1406 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1407#endif
1408 break;
1409
1410#ifdef TRANSPARENT
1411 case ReparentNotify:
1412 rootwin_cb (ev);
1413 break;
1414#endif /* TRANSPARENT */
1415 1544
1416 case GraphicsExpose: 1545 case GraphicsExpose:
1417 case Expose: 1546 case Expose:
1418 if (ev.xany.window == TermWin.vt) 1547 if (ev.xany.window == vt)
1419 { 1548 {
1420 do 1549 do
1550 {
1421 scr_expose (ev.xexpose.x, ev.xexpose.y, 1551 scr_expose (ev.xexpose.x, ev.xexpose.y,
1422 ev.xexpose.width, ev.xexpose.height, False); 1552 ev.xexpose.width, ev.xexpose.height, false);
1553 }
1423 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1554 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1424 1555
1425 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1556 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1426 1557
1427 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1559 {
1428 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1429 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, false);
1562 }
1430 1563
1431 scr_refresh (refresh_type); 1564 want_refresh = 1;
1432 } 1565 }
1433 else 1566 else
1434 { 1567 {
1435 XEvent unused_event; 1568 XEvent unused_event;
1436 1569
1437 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1570 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1438 ; 1571 ;
1439 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1440 ; 1573 ;
1441 1574
1442 if (isScrollbarWindow (ev.xany.window)) 1575 if (scrollBar.state && ev.xany.window == scrollBar.win)
1443 { 1576 {
1444 scrollBar.setIdle (); 1577 scrollBar.state = SB_STATE_IDLE;
1445 scrollbar_show (0); 1578 scrollBar.show (0);
1446 } 1579 }
1447#ifdef MENUBAR
1448 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1449 menubar_expose ();
1450#endif
1451
1452#ifdef TRANSPARENT
1453 if (am_transparent && ev.xany.window == TermWin.parent[0])
1454 XClearWindow (display->display, ev.xany.window);
1455#endif
1456 } 1580 }
1457 break; 1581 break;
1458 1582
1459 case MotionNotify: 1583 case MotionNotify:
1460#ifdef POINTER_BLANK 1584#ifdef POINTER_BLANK
1461 if (hidden_pointer) 1585 if (hidden_pointer)
1462 pointer_unblank (); 1586 pointer_unblank ();
1463#endif 1587#endif
1464#if MENUBAR 1588 if (!bypass_keystate
1465 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)
1466 { 1596 {
1467 menubar_control (ev.xbutton); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1468 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1469 } 1599 ; // nop
1470#endif
1471 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1472 break;
1473
1474 if (ev.xany.window == TermWin.vt)
1475 {
1476 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1477 { 1601 {
1478 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1479 ; 1603 ;
1480 1604
1481 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1482 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1483 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1484 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1485 &unused_mask); 1609 &ev.xbutton.state);
1486#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1487 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1488 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1613#endif
1489 { 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 }
1490#endif 1622#endif
1491 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1492 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1493#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1494 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1495 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1496 { 1629 {
1630 page_dirn scroll_selection_dir;
1497 int dist; 1631 int dist;
1498 1632
1499 /* don't clobber the current delay if we are 1633 /* don't clobber the current delay if we are
1500 * already in the middle of scrolling. 1634 * already in the middle of scrolling.
1501 */ 1635 */
1502 if (!sel_scroll_ev.active) 1636 if (!sel_scroll_ev.is_active ())
1503 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1637 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1504 1638
1505 /* save the event params so we can highlight 1639 /* save the event params so we can highlight
1506 * the selection in the pending-scroll loop 1640 * the selection in the pending-scroll loop
1507 */ 1641 */
1508 selection_save_x=ev.xbutton.x; 1642 selection_save_x = ev.xbutton.x;
1509 selection_save_y=ev.xbutton.y; 1643 selection_save_y = ev.xbutton.y;
1510 selection_save_state=
1511 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1644 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1512 1645
1513 /* calc number of lines to scroll */ 1646 /* calc number of lines to scroll */
1514 if (ev.xbutton.y<TermWin.int_bwidth) 1647 if (ev.xbutton.y < int_bwidth)
1515 { 1648 {
1516 scroll_selection_dir = UP; 1649 scroll_selection_dir = UP;
1517 dist = TermWin.int_bwidth - ev.xbutton.y; 1650 dist = int_bwidth - ev.xbutton.y;
1518 } 1651 }
1519 else 1652 else
1520 { 1653 {
1521 scroll_selection_dir = DN; 1654 scroll_selection_dir = DN;
1522 dist = ev.xbutton.y - 1655 dist = ev.xbutton.y - (int_bwidth + vt_height);
1523 (TermWin.int_bwidth + TermWin.height);
1524 } 1656 }
1657
1525 scroll_selection_lines= (Pixel2Height (dist)/ 1658 scroll_selection_lines = Pixel2Height (dist)
1526 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1659 / SELECTION_SCROLL_LINE_SPEEDUP
1660 + 1;
1527 MIN_IT (scroll_selection_lines, 1661 min_it (scroll_selection_lines,
1528 SELECTION_SCROLL_MAX_LINES); 1662 SELECTION_SCROLL_MAX_LINES);
1663 scroll_selection_lines *= scroll_selection_dir;
1529 } 1664 }
1530 else 1665 else
1531 { 1666 {
1532 /* we are within the text window, so we 1667 /* we are within the text window, so we
1533 * shouldn't be scrolling 1668 * shouldn't be scrolling
1534 */ 1669 */
1535 if (sel_scroll_ev.active)
1536 sel_scroll_ev.stop(); 1670 sel_scroll_ev.stop();
1537 } 1671 }
1538#endif 1672#endif
1539#ifdef MOUSE_THRESHOLD
1540
1541 } 1673 }
1542#endif
1543
1544 } 1674 }
1545 } 1675 }
1546 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1676 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1547 { 1677 {
1548 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1678 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1549 MotionNotify, &ev)) ; 1679 MotionNotify, &ev))
1680 ;
1681
1550 XQueryPointer (display->display, scrollBar.win, 1682 XQueryPointer (dpy, scrollBar.win,
1551 &unused_root, &unused_child, 1683 &unused_root, &unused_child,
1552 &unused_root_x, &unused_root_y, 1684 &unused_root_x, &unused_root_y,
1553 & (ev.xbutton.x), & (ev.xbutton.y), 1685 &ev.xbutton.x, &ev.xbutton.y,
1554 &unused_mask); 1686 &unused_mask);
1555 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1687 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1556 scrollbar_size ()); 1688 scrollBar.size ());
1557 scr_refresh (refresh_type);
1558 refresh_limit = 0; 1689 want_refresh = 1;
1559 scrollbar_show (1); 1690 scrollBar.show (1);
1560 } 1691 }
1561 break; 1692 break;
1562 } 1693 }
1563}
1564 1694
1565#if TRANSPARENT 1695#if defined(CURSOR_BLINK)
1566void 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 ();
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
1567rxvt_term::rootwin_cb (XEvent &ev) 1836rxvt_term::rootwin_cb (XEvent &ev)
1568{ 1837{
1569 SET_R (this); 1838 make_current ();
1570 SET_LOCALE (locale); 1839
1840 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1841 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1842 return;
1571 1843
1572 switch (ev.type) 1844 switch (ev.type)
1573 { 1845 {
1574 case PropertyNotify: 1846 case PropertyNotify:
1575 /* 1847 /*
1576 * if user used some Esetroot compatible prog to set the root bg, 1848 * if user used some Esetroot compatible prog to set the root bg,
1577 * use the property to determine the pixmap. We use it later on. 1849 * use the property to determine the pixmap. We use it later on.
1578 */ 1850 */
1579 if (xa[XA_XROOTPMAPID] == 0)
1580 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1581
1582 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1851 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1583 return; 1852 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1853 {
1854 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1855 }
1584 1856
1585 /* FALLTHROUGH */
1586 case ReparentNotify:
1587 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1588 want_refresh = want_full_refresh = 1;
1589 break; 1857 break;
1590 } 1858 }
1859
1860 refresh_check ();
1591} 1861}
1592#endif 1862#endif
1593 1863
1594void 1864void
1595rxvt_term::button_press (XButtonEvent &ev) 1865rxvt_term::button_press (XButtonEvent &ev)
1596{ 1866{
1597 int reportmode = 0, clickintime; 1867 int reportmode = 0, clickintime;
1598 1868
1599 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1869 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1870
1600 if (!bypass_keystate) 1871 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1872 reportmode = !! (priv_modes & PrivMode_mouse_report);
1873
1602 /* 1874 /*
1603 * VT window processing of button press 1875 * VT window processing of button press
1604 */ 1876 */
1605 if (ev.window == TermWin.vt) 1877 if (ev.window == vt)
1606 { 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
1607 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1891 clickintime = ev.time - MEvent.time < multiClickTime;
1892
1608 if (reportmode) 1893 if (reportmode)
1609 { 1894 {
1610 /* mouse report from vt window */ 1895 /* mouse report from vt window */
1611 /* save the xbutton state (for ButtonRelease) */ 1896 /* save the xbutton state (for ButtonRelease) */
1612 MEvent.state = ev.state; 1897 MEvent.state = ev.state;
1613#ifdef MOUSE_REPORT_DOUBLECLICK 1898#ifdef MOUSE_REPORT_DOUBLECLICK
1614 if (ev.button == MEvent.button && clickintime) 1899 if (ev.button == MEvent.button && clickintime)
1615 { 1900 {
1616 /* same button, within alloted time */ 1901 /* same button, within allowed time */
1617 MEvent.clicks++; 1902 MEvent.clicks++;
1903
1618 if (MEvent.clicks > 1) 1904 if (MEvent.clicks > 1)
1619 { 1905 {
1620 /* only report double clicks */ 1906 /* only report double clicks */
1621 MEvent.clicks = 2; 1907 MEvent.clicks = 2;
1622 mouse_report (ev); 1908 mouse_report (ev);
… …
1634 mouse_report (ev); 1920 mouse_report (ev);
1635 } 1921 }
1636#else 1922#else
1637 MEvent.button = ev.button; 1923 MEvent.button = ev.button;
1638 mouse_report (ev); 1924 mouse_report (ev);
1639#endif /* MOUSE_REPORT_DOUBLECLICK */ 1925#endif /* MOUSE_REPORT_DOUBLECLICK */
1640 1926
1641 } 1927 }
1642 else 1928 else
1643 { 1929 {
1644 if (ev.button != MEvent.button) 1930 if (ev.button != MEvent.button)
1645 MEvent.clicks = 0; 1931 MEvent.clicks = 0;
1932
1646 switch (ev.button) 1933 switch (ev.button)
1647 { 1934 {
1648 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
1649 /* allow shift+left click to extend selection */ 1944 /* allow shift+left click to extend selection */
1650 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1945 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1651 { 1946 {
1652 if (MEvent.button == Button1 && clickintime) 1947 if (MEvent.button == Button1 && clickintime)
1653 selection_rotate (ev.x, ev.y); 1948 selection_rotate (ev.x, ev.y);
1654 else 1949 else
1655 selection_extend (ev.x, ev.y, 1); 1950 selection_extend (ev.x, ev.y, 1);
… …
1670 case Button3: 1965 case Button3:
1671 if (MEvent.button == Button3 && clickintime) 1966 if (MEvent.button == Button3 && clickintime)
1672 selection_rotate (ev.x, ev.y); 1967 selection_rotate (ev.x, ev.y);
1673 else 1968 else
1674 selection_extend (ev.x, ev.y, 1); 1969 selection_extend (ev.x, ev.y, 1);
1970
1675 MEvent.button = Button3; 1971 MEvent.button = Button3;
1676 break; 1972 break;
1677 } 1973 }
1678 } 1974 }
1975
1679 MEvent.time = ev.time; 1976 MEvent.time = ev.time;
1680 return; 1977 return;
1681 } 1978 }
1682 1979
1683 /* 1980 /*
1684 * Scrollbar window processing of button press 1981 * Scrollbar window processing of button press
1685 */ 1982 */
1686 if (isScrollbarWindow (ev.window)) 1983 if (scrollBar.state && ev.window == scrollBar.win)
1687 { 1984 {
1688 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;
1689 /* 1993 /*
1690 * Rxvt-style scrollbar: 1994 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 1995 * move up if mouse is above slider
1692 * move dn if mouse is below slider 1996 * move dn if mouse is below slider
1693 * 1997 *
… …
1702 /* 2006 /*
1703 * Mouse report disabled scrollbar: 2007 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 2008 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 2009 * click on scrollbar - send pageup/down
1706 */ 2010 */
1707 if ((scrollBar.style == R_SB_NEXT 2011 if (direction == UP)
1708 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf ("\033[A"); 2012 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 2013 else if (direction == DN)
1713 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf ("\033[B"); 2014 tt_printf ("\033[B");
1717 else 2015 else
1718 switch (ev.button) 2016 switch (ev.button)
1719 { 2017 {
1720 case Button2: 2018 case Button2:
… …
1727 tt_printf ("\033[5~"); 2025 tt_printf ("\033[5~");
1728 break; 2026 break;
1729 } 2027 }
1730 } 2028 }
1731 else 2029 else
1732#endif /* NO_SCROLLBAR_REPORT */ 2030#endif /* NO_SCROLLBAR_REPORT */
1733
1734 {
1735 char upordown = 0;
1736
1737 if (scrollBar.style == R_SB_NEXT)
1738 { 2031 {
1739 if (scrollbarnext_upButton (ev.y)) 2032 if (direction != NO_DIR)
1740 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */
1743 }
1744 else if (scrollBar.style == R_SB_RXVT)
1745 {
1746 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */
1750 }
1751 if (upordown)
1752 { 2033 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2034#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2035 if (!cont_scroll_ev.is_active ())
1754 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2036 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 2037#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2038 if (scr_page (direction, 1))
1757 { 2039 {
1758 if (upordown < 0) 2040 if (direction == UP)
1759 scrollBar.setUp (); 2041 scrollBar.state = SB_STATE_UP;
1760 else 2042 else
1761 scrollBar.setDn (); 2043 scrollBar.state = SB_STATE_DOWN;
1762 } 2044 }
1763 } 2045 }
1764 else 2046 else
1765 switch (ev.button) 2047 switch (ev.button)
1766 { 2048 {
1767 case Button2: 2049 case Button2:
1768 switch (scrollbar_align) 2050 switch (scrollBar.align)
1769 { 2051 {
1770 case R_SB_ALIGN_TOP: 2052 case SB_ALIGN_TOP:
1771 csrO = 0; 2053 csrO = 0;
1772 break; 2054 break;
1773 case R_SB_ALIGN_CENTRE: 2055 case SB_ALIGN_CENTRE:
1774 csrO = (scrollBar.bot - scrollBar.top) / 2; 2056 csrO = (scrollBar.bot - scrollBar.top) / 2;
1775 break; 2057 break;
1776 case R_SB_ALIGN_BOTTOM: 2058 case SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2059 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2060 break;
1779 } 2061 }
1780 2062
1781 if (scrollBar.style == R_SB_XTERM 2063 if (scrollBar.style == SB_STYLE_XTERM
1782 || scrollbar_above_slider (ev.y) 2064 || scrollBar.above_slider (ev.y)
1783 || scrollbar_below_slider (ev.y)) 2065 || scrollBar.below_slider (ev.y))
1784 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2066 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1785 2067
1786 scrollBar.setMotion (); 2068 scrollBar.state = SB_STATE_MOTION;
1787 break; 2069 break;
1788 2070
1789 case Button1: 2071 case Button1:
1790 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2072 if (scrollBar.align == SB_ALIGN_CENTRE)
1791 csrO = ev.y - scrollBar.top; 2073 csrO = ev.y - scrollBar.top;
1792 /* FALLTHROUGH */ 2074 /* FALLTHROUGH */
1793 2075
1794 case Button3: 2076 case Button3:
1795 if (scrollBar.style != R_SB_XTERM) 2077 if (scrollBar.style != SB_STYLE_XTERM)
1796 { 2078 {
1797 if (scrollbar_above_slider (ev.y)) 2079 if (scrollBar.above_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2080# ifdef RXVT_SCROLL_FULL
1799 scr_page (UP, TermWin.nrow - 1); 2081 scr_page (UP, nrow - 1);
1800# else 2082# else
1801 scr_page (UP, TermWin.nrow / 4); 2083 scr_page (UP, nrow / 4);
1802# endif 2084# endif
1803 else if (scrollbar_below_slider (ev.y)) 2085 else if (scrollBar.below_slider (ev.y))
1804# ifdef RXVT_SCROLL_FULL 2086# ifdef RXVT_SCROLL_FULL
1805 scr_page (DN, TermWin.nrow - 1); 2087 scr_page (DN, nrow - 1);
1806# else 2088# else
1807 scr_page (DN, TermWin.nrow / 4); 2089 scr_page (DN, nrow / 4);
1808# endif 2090# endif
1809 else 2091 else
1810 scrollBar.setMotion (); 2092 scrollBar.state = SB_STATE_MOTION;
1811 } 2093 }
1812 else 2094 else
1813 { 2095 {
1814 scr_page ((ev.button == Button1 ? DN : UP), 2096 scr_page ((ev.button == Button1 ? DN : UP),
1815 (TermWin.nrow 2097 (nrow
1816 * scrollbar_position (ev.y) 2098 * scrollBar.position (ev.y)
1817 / scrollbar_size ())); 2099 / scrollBar.size ()));
1818 } 2100 }
1819 2101
1820 break; 2102 break;
1821 } 2103 }
1822 } 2104 }
2105
1823 return; 2106 return;
1824 } 2107 }
1825#if MENUBAR
1826 /*
1827 * Menubar window processing of button press
1828 */
1829 if (isMenuBarWindow (ev.window))
1830 menubar_control (ev);
1831#endif
1832} 2108}
1833 2109
1834void 2110void
1835rxvt_term::button_release (XButtonEvent &ev) 2111rxvt_term::button_release (XButtonEvent &ev)
1836{ 2112{
1837 int reportmode = 0; 2113 int reportmode = 0;
1838 2114
1839 csrO = 0; /* reset csr Offset */ 2115 csrO = 0; /* reset csr Offset */
1840 if (!bypass_keystate) 2116 if (!bypass_keystate)
1841 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2117 reportmode = !! (priv_modes & PrivMode_mouse_report);
1842 2118
1843 if (scrollbar_isUpDn ()) 2119 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1844 { 2120 {
1845 scrollBar.setIdle (); 2121 scrollBar.state = SB_STATE_IDLE;
1846 scrollbar_show (0); 2122 scrollBar.show (0);
1847#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1848 refresh_type &= ~SMOOTH_REFRESH;
1849#endif
1850
1851 } 2123 }
2124
1852#ifdef SELECTION_SCROLLING 2125#ifdef SELECTION_SCROLLING
1853 if (sel_scroll_ev.active)
1854 sel_scroll_ev.stop(); 2126 sel_scroll_ev.stop();
1855#endif 2127#endif
2128
1856 if (ev.window == TermWin.vt) 2129 if (ev.window == vt)
1857 { 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
1858 if (reportmode) 2140 if (reportmode)
1859 { 2141 {
1860 /* mouse report from vt window */ 2142 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */ 2143 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4) 2144 if (ev.button >= 4)
… …
1864#ifdef MOUSE_REPORT_DOUBLECLICK 2146#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */ 2147 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton 2148 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button 2149 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time 2150 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2))) 2151 > multiClickTime / 2)))
1870 { 2152 {
1871 MEvent.clicks = 0; 2153 MEvent.clicks = 0;
1872 MEvent.button = AnyButton; 2154 MEvent.button = AnyButton;
1873 mouse_report (ev); 2155 mouse_report (ev);
1874 } 2156 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */ 2157#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2158 MEvent.button = AnyButton;
1877 mouse_report (ev); 2159 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */ 2160#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return; 2161 return;
1880 } 2162 }
2163
1881 /* 2164 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2165 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2166 * when overriding mouse reporting
1884 */ 2167 */
1885 if (PrivateModes & PrivMode_mouse_report 2168 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2169 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2170 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2171 selection_extend (ev.x, ev.y, 0);
1889 2172
1890 switch (ev.button) 2173 switch (ev.button)
1891 { 2174 {
1892 case Button1: 2175 case Button1:
1893 case Button3: 2176 case Button3:
1894 selection_make (ev.time); 2177 selection_make (ev.time);
1895 break; 2178 break;
2179
1896 case Button2: 2180 case Button2:
1897 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);
1898 break; 2183 break;
2184
1899#ifdef MOUSE_WHEEL 2185#ifdef MOUSE_WHEEL
1900 case Button4: 2186 case Button4:
1901 case Button5: 2187 case Button5:
1902 { 2188 {
1903 int i; 2189 int lines;
1904 page_dirn v; 2190 page_dirn dirn;
1905 2191
1906 v = ev.button == Button4 ? UP : DN; 2192 dirn = ev.button == Button4 ? UP : DN;
1907 2193
1908 if (ev.state & ShiftMask) 2194 if (ev.state & ShiftMask)
1909 i = 1; 2195 lines = 1;
1910 else if (Options & Opt_mouseWheelScrollPage) 2196 else if (option (Opt_mouseWheelScrollPage))
1911 i = TermWin.nrow - 1; 2197 lines = nrow - 1;
1912 else 2198 else
1913 i = 5; 2199 lines = 5;
1914 2200
1915# ifdef MOUSE_SLIP_WHEELING 2201# ifdef MOUSE_SLIP_WHEELING
1916 if (ev.state & ControlMask) 2202 if (ev.state & ControlMask)
1917 { 2203 {
1918 mouse_slip_wheel_speed += v ? -1 : 1; 2204 mouse_slip_wheel_speed += dirn;
1919 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2205 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
1920 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1921 2206
1922 if (slip_wheel_ev.at < NOW) 2207 if (!slip_wheel_ev.is_active ())
1923 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2208 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1924
1925 slip_wheel_ev.start ();
1926 } 2209 }
1927 else 2210 else
2211# endif
1928 { 2212 {
1929# endif
1930# ifdef JUMP_MOUSE_WHEEL
1931 scr_page (v, i); 2213 scr_page (dirn, lines);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1); 2214 scrollBar.show (1);
1934# else
1935 while (i--)
1936 {
1937 scr_page (v, 1);
1938 scr_refresh (SMOOTH_REFRESH);
1939 scrollbar_show (1);
1940 }
1941# endif
1942# ifdef MOUSE_SLIP_WHEELING
1943 } 2215 }
1944#endif
1945 } 2216 }
1946 break; 2217 break;
1947#endif 2218#endif
1948 } 2219 }
1949 } 2220 }
1950#ifdef MENUBAR
1951 else if (isMenuBarWindow (ev.window))
1952 menubar_control (ev);
1953#endif
1954} 2221}
1955
1956#ifdef TRANSPARENT
1957#if TINTING
1958/* taken from aterm-0.4.2 */
1959
1960typedef uint32_t RUINT32T;
1961
1962void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
1963{
1964 int sh_r, sh_g, sh_b;
1965 RUINT32T mask_r, mask_g, mask_b;
1966 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1967 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
1968 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
1969 int i;
1970
1971 Visual* visual = display->visual;
1972
1973 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
1974
1975 /* for convenience */
1976 mask_r = visual->red_mask;
1977 mask_g = visual->green_mask;
1978 mask_b = visual->blue_mask;
1979
1980 /* boring lookup table pre-initialization */
1981 switch (srcImage->bits_per_pixel) {
1982 case 15:
1983 if ((mask_r != 0x7c00) ||
1984 (mask_g != 0x03e0) ||
1985 (mask_b != 0x001f))
1986 return;
1987 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
1988 lookup_r = lookup;
1989 lookup_g = lookup+32;
1990 lookup_b = lookup+32+32;
1991 sh_r = 10;
1992 sh_g = 5;
1993 sh_b = 0;
1994 break;
1995 case 16:
1996 if ((mask_r != 0xf800) ||
1997 (mask_g != 0x07e0) ||
1998 (mask_b != 0x001f))
1999 return;
2000 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2001 lookup_r = lookup;
2002 lookup_g = lookup+32;
2003 lookup_b = lookup+32+64;
2004 sh_r = 11;
2005 sh_g = 5;
2006 sh_b = 0;
2007 break;
2008 case 24:
2009 if ((mask_r != 0xff0000) ||
2010 (mask_g != 0x00ff00) ||
2011 (mask_b != 0x0000ff))
2012 return;
2013 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2014 lookup_r = lookup;
2015 lookup_g = lookup+256;
2016 lookup_b = lookup+256+256;
2017 sh_r = 16;
2018 sh_g = 8;
2019 sh_b = 0;
2020 break;
2021 case 32:
2022 if ((mask_r != 0xff0000) ||
2023 (mask_g != 0x00ff00) ||
2024 (mask_b != 0x0000ff))
2025 return;
2026 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2027 lookup_r = lookup;
2028 lookup_g = lookup+256;
2029 lookup_b = lookup+256+256;
2030 sh_r = 16;
2031 sh_g = 8;
2032 sh_b = 0;
2033 break;
2034 default:
2035 return; /* we do not support this color depth */
2036 }
2037
2038 /* prepare limits for color transformation (each channel is handled separately) */
2039 if (shade < 0) {
2040 shade = -shade;
2041 if (shade < 0) shade = 0;
2042 if (shade > 100) shade = 100;
2043
2044 lower_lim_r = 65535-rm;
2045 lower_lim_g = 65535-gm;
2046 lower_lim_b = 65535-bm;
2047
2048 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2049 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2050 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2051
2052 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2053 } else {
2054 if (shade < 0) shade = 0;
2055 if (shade > 100) shade = 100;
2056
2057 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2058
2059 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2060 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2061 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2062 }
2063
2064 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2065 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2066 {
2067 unsigned int tmp;
2068
2069 tmp = lower_lim_r;
2070 lower_lim_r = lower_lim_b;
2071 lower_lim_b = tmp;
2072
2073 tmp = upper_lim_r;
2074 upper_lim_r = upper_lim_b;
2075 upper_lim_b = tmp;
2076 }
2077
2078 /* fill our lookup tables */
2079 for (i = 0; i <= mask_r>>sh_r; i++)
2080 {
2081 RUINT32T tmp;
2082 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2083 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2084 lookup_r[i] = (tmp/65535)<<sh_r;
2085 }
2086 for (i = 0; i <= mask_g>>sh_g; i++)
2087 {
2088 RUINT32T tmp;
2089 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2090 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2091 lookup_g[i] = (tmp/65535)<<sh_g;
2092 }
2093 for (i = 0; i <= mask_b>>sh_b; i++)
2094 {
2095 RUINT32T tmp;
2096 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2097 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2098 lookup_b[i] = (tmp/65535)<<sh_b;
2099 }
2100
2101 /* apply table to input image (replacing colors by newly calculated ones) */
2102 switch (srcImage->bits_per_pixel)
2103 {
2104 case 15:
2105 {
2106 unsigned short *p1, *pf, *p, *pl;
2107 p1 = (unsigned short *) srcImage->data;
2108 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2109 while (p1 < pf)
2110 {
2111 p = p1;
2112 pl = p1 + srcImage->width;
2113 for (; p < pl; p++)
2114 {
2115 *p = lookup_r[(*p & 0x7c00)>>10] |
2116 lookup_g[(*p & 0x03e0)>> 5] |
2117 lookup_b[(*p & 0x001f)];
2118 }
2119 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2120 }
2121 break;
2122 }
2123 case 16:
2124 {
2125 unsigned short *p1, *pf, *p, *pl;
2126 p1 = (unsigned short *) srcImage->data;
2127 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2128 while (p1 < pf)
2129 {
2130 p = p1;
2131 pl = p1 + srcImage->width;
2132 for (; p < pl; p++)
2133 {
2134 *p = lookup_r[(*p & 0xf800)>>11] |
2135 lookup_g[(*p & 0x07e0)>> 5] |
2136 lookup_b[(*p & 0x001f)];
2137 }
2138 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2139 }
2140 break;
2141 }
2142 case 24:
2143 {
2144 unsigned char *p1, *pf, *p, *pl;
2145 p1 = (unsigned char *) srcImage->data;
2146 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2147 while (p1 < pf)
2148 {
2149 p = p1;
2150 pl = p1 + srcImage->width * 3;
2151 for (; p < pl; p += 3)
2152 {
2153 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2154 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2155 p[2] = lookup_r[(p[2] & 0x0000ff)];
2156 }
2157 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2158 }
2159 break;
2160 }
2161 case 32:
2162 {
2163 RUINT32T *p1, *pf, *p, *pl;
2164 p1 = (RUINT32T *) srcImage->data;
2165 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2166
2167 while (p1 < pf)
2168 {
2169 p = p1;
2170 pl = p1 + srcImage->width;
2171 for (; p < pl; p++)
2172 {
2173 *p = lookup_r[(*p & 0xff0000)>>16] |
2174 lookup_g[(*p & 0x00ff00)>> 8] |
2175 lookup_b[(*p & 0x0000ff)] |
2176 (*p & ~0xffffff);
2177 }
2178 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2179 }
2180 break;
2181 }
2182 }
2183
2184 free (lookup);
2185}
2186#endif
2187
2188/*
2189 * Check our parents are still who we think they are.
2190 * Do transparency updates if required
2191 */
2192int
2193rxvt_term::check_our_parents ()
2194{
2195 int i, pchanged, aformat, have_pixmap, rootdepth;
2196 unsigned long nitems, bytes_after;
2197 Atom atype;
2198 unsigned char *prop = NULL;
2199 Window root, oldp, *list;
2200 Pixmap rootpixmap = None;
2201 XWindowAttributes wattr, wrootattr;
2202
2203 pchanged = 0;
2204
2205 if (!(Options & Opt_transparent))
2206 return pchanged; /* Don't try any more */
2207
2208 XGetWindowAttributes (display->display, display->root, &wrootattr);
2209 rootdepth = wrootattr.depth;
2210
2211 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2212
2213 if (rootdepth != wattr.depth)
2214 {
2215 if (am_transparent)
2216 {
2217 pchanged = 1;
2218 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2219 am_transparent = am_pixmap_trans = 0;
2220 }
2221
2222 return pchanged; /* Don't try any more */
2223 }
2224
2225 /* Get all X ops out of the queue so that our information is up-to-date. */
2226 XSync (display->display, False);
2227
2228 /*
2229 * Make the frame window set by the window manager have
2230 * the root background. Some window managers put multiple nested frame
2231 * windows for each client, so we have to take care about that.
2232 */
2233 i = (xa[XA_XROOTPMAPID]
2234 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2235 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2236 &nitems, &bytes_after, &prop) == Success);
2237
2238 if (!i || prop == NULL)
2239 i = (xa[XA_XSETROOTID]
2240 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2241 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2242 &nitems, &bytes_after, &prop) == Success);
2243
2244 if (!i || prop == NULL
2245#if TINTING
2246 || !rs[Rs_color + Color_tint]
2247#endif
2248 )
2249 have_pixmap = 0;
2250 else
2251 {
2252 have_pixmap = 1;
2253 rootpixmap = *(Pixmap *)prop;
2254 XFree (prop);
2255 }
2256
2257 if (have_pixmap)
2258 {
2259 /*
2260 * Copy display->root pixmap transparency
2261 */
2262 int sx, sy, nx, ny;
2263 unsigned int nw, nh;
2264 Window cr;
2265 XImage *image;
2266 GC gc;
2267 XGCValues gcvalue;
2268
2269 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2270 0, 0, &sx, &sy, &cr);
2271 nw = (unsigned int)szHint.width;
2272 nh = (unsigned int)szHint.height;
2273 nx = ny = 0;
2274
2275 if (sx < 0)
2276 {
2277 nw += sx;
2278 nx = -sx;
2279 sx = 0;
2280 }
2281
2282 if (sy < 0)
2283 {
2284 nh += sy;
2285 ny = -sy;
2286 sy = 0;
2287 }
2288
2289 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2290 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2291 allowedxerror = -1;
2292 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2293
2294 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2295 /* XXX: may need a delay here? */
2296 allowedxerror = 0;
2297
2298 if (image == NULL)
2299 {
2300 if (am_transparent && am_pixmap_trans)
2301 {
2302 pchanged = 1;
2303 if (TermWin.pixmap != None)
2304 {
2305 XFreePixmap (display->display, TermWin.pixmap);
2306 TermWin.pixmap = None;
2307 }
2308 }
2309
2310 am_pixmap_trans = 0;
2311 }
2312 else
2313 {
2314 if (TermWin.pixmap != None)
2315 XFreePixmap (display->display, TermWin.pixmap);
2316
2317#if TINTING
2318 if (ISSET_PIXCOLOR (Color_tint))
2319 {
2320 unsigned short rm, gm, bm;
2321 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2322
2323 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2324
2325 ShadeXImage (display, image, shade, rm, gm, bm);
2326 }
2327#endif
2328
2329 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2330 szHint.width, szHint.height, image->depth);
2331 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2332 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2333 nx, ny, image->width, image->height);
2334 XFreeGC (display->display, gc);
2335 XDestroyImage (image);
2336 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2337 XClearWindow (display->display, TermWin.parent[0]);
2338
2339 if (!am_transparent || !am_pixmap_trans)
2340 pchanged = 1;
2341
2342 am_transparent = am_pixmap_trans = 1;
2343 }
2344 }
2345
2346 if (!am_pixmap_trans)
2347 {
2348 unsigned int n;
2349 /*
2350 * InheritPixmap transparency
2351 */
2352 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2353 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2354 {
2355 oldp = TermWin.parent[i];
2356 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2357 &TermWin.parent[i], &list, &n);
2358 XFree (list);
2359 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2360
2361 if (TermWin.parent[i] == display->root)
2362 {
2363 if (oldp != None)
2364 pchanged = 1;
2365
2366 break;
2367 }
2368
2369 if (oldp != TermWin.parent[i])
2370 pchanged = 1;
2371 }
2372
2373 n = 0;
2374
2375 if (pchanged)
2376 {
2377 for (; n < (unsigned int)i; n++)
2378 {
2379 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2380 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2381 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2382 {
2383 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2384 break;
2385 }
2386 }
2387 }
2388
2389 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2390 {
2391 D_X ((stderr, "InheritPixmap Turning off"));
2392 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2393 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2394 am_transparent = 0;
2395 /* XXX: also turn off Opt_transparent? */
2396 }
2397 else
2398 {
2399#if WAIT_FOR_WM
2400 /* wait (an arbitrary period) for the WM to do its thing
2401 * needed for fvwm2.2.2 (and before?) */
2402 sleep (1);
2403#endif
2404 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2405 for (n = 0; n < (unsigned int)i; n++)
2406 {
2407 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2408 XClearWindow (display->display, TermWin.parent[n]);
2409 }
2410
2411 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2412 am_transparent = 1;
2413 }
2414
2415 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2416 TermWin.parent[i] = None;
2417 }
2418
2419 // this is experimental
2420 if (scrollBar.win)
2421 {
2422 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2423 XClearWindow (display->display, scrollBar.win);
2424 scrollBar.setIdle ();
2425 scrollbar_show (0);
2426 }
2427
2428 return pchanged;
2429}
2430#endif
2431 2222
2432/*}}} */ 2223/*}}} */
2433 2224
2434bool 2225void ecb_hot
2435rxvt_term::cmd_parse () 2226rxvt_term::cmd_parse ()
2436{ 2227{
2437 bool flag = false;
2438 unicode_t ch = NOCHAR; 2228 wchar_t ch = NOCHAR;
2439 unsigned char *seq_begin; // remember start of esc-sequence here 2229 char *seq_begin; // remember start of esc-sequence here
2440 2230
2441 for (;;) 2231 for (;;)
2442 { 2232 {
2443 if (ch == NOCHAR) 2233 if (ecb_unlikely (ch == NOCHAR))
2444 { 2234 {
2445 seq_begin = cmdbuf_ptr; 2235 seq_begin = cmdbuf_ptr;
2446 ch = next_char (); 2236 ch = next_char ();
2447 }
2448 2237
2449 if (ch == NOCHAR) // TODO: improve 2238 if (ch == NOCHAR)
2450 break; 2239 break;
2240 }
2451 2241
2452 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2242 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2243 {
2244 if (ecb_unlikely (!seen_input))
2453 { 2245 {
2246 seen_input = 1;
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
2454 /* Read a text string from the input buffer */ 2258 /* Read a text string from the input buffer */
2455 unicode_t buf[UBUFSIZ]; 2259 wchar_t buf[UBUFSIZ];
2456 bool refreshnow = false; 2260 bool refreshnow = false;
2457 int nlines = 0; 2261 int nlines = 0;
2458 unicode_t *str = buf; 2262 wchar_t *str = buf;
2263 wchar_t *eol = str + min (ncol, UBUFSIZ);
2459 2264
2460 for (;;) 2265 for (;;)
2461 { 2266 {
2462 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2267 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2463 break; 2268 break;
2464 2269
2465 *str++ = ch; 2270 *str++ = ch;
2466 2271
2467 if (ch == C0_LF) 2272 if (ecb_unlikely (ch == C0_LF || str >= eol))
2468 { 2273 {
2274 if (ch == C0_LF)
2469 nlines++; 2275 nlines++;
2276
2470 refresh_count++; 2277 refresh_count++;
2471 2278
2472 if (!(Options & Opt_jumpScroll) 2279 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2473 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2474 { 2280 {
2281 refresh_count = 0;
2282
2283 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2284 {
2475 refreshnow = true; 2285 refreshnow = true;
2476 ch = NOCHAR; 2286 ch = NOCHAR;
2477 break; 2287 break;
2288 }
2478 } 2289 }
2479 2290
2480 // scr_add_lines only works for nlines <= TermWin.nrow - 1. 2291 // scr_add_lines only works for nlines <= nrow - 1.
2481 if (nlines >= TermWin.nrow - 1) 2292 if (nlines >= nrow - 1)
2482 { 2293 {
2294 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2295 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2483 scr_add_lines (buf, nlines, str - buf); 2296 scr_add_lines (buf, str - buf, nlines);
2297
2484 nlines = 0; 2298 nlines = 0;
2485 str = buf; 2299 str = buf;
2300 eol = str + min (ncol, UBUFSIZ);
2486 } 2301 }
2487 }
2488 2302
2489 if (str >= buf + UBUFSIZ) 2303 if (str >= eol)
2490 { 2304 {
2305 if (eol >= buf + UBUFSIZ)
2306 {
2491 ch = NOCHAR; 2307 ch = NOCHAR;
2492 break; 2308 break;
2309 }
2310 else
2311 eol = min (eol + ncol, buf + UBUFSIZ);
2312 }
2313
2493 } 2314 }
2494 2315
2495 seq_begin = cmdbuf_ptr; 2316 seq_begin = cmdbuf_ptr;
2496 ch = next_char (); 2317 ch = next_char ();
2497 } 2318 }
2498 2319
2320 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2321 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2499 scr_add_lines (buf, nlines, str - buf); 2322 scr_add_lines (buf, str - buf, nlines);
2500 2323
2501 /* 2324 /*
2502 * If there have been a lot of new lines, then update the screen 2325 * If there have been a lot of new lines, then update the screen
2503 * What the heck I'll cheat and only refresh less than every page-full. 2326 * What the heck we'll cheat and only refresh less than every page-full.
2504 * the number of pages between refreshes is refresh_limit, which 2327 * if skipScroll is enabled.
2505 * is incremented here because we must be doing flat-out scrolling.
2506 */ 2328 */
2507 if (refreshnow) 2329 if (refreshnow)
2508 { 2330 {
2509 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2510 refresh_limit++;
2511 else
2512 {
2513 flag = true;
2514 scr_refresh (refresh_type); 2331 scr_refresh ();
2515 } 2332 want_refresh = 1;
2516 } 2333 }
2517
2518 } 2334 }
2519 else 2335 else
2520 { 2336 {
2521 try 2337 try
2522 { 2338 {
… …
2530 } 2346 }
2531 2347
2532 ch = NOCHAR; 2348 ch = NOCHAR;
2533 } 2349 }
2534 } 2350 }
2535
2536 return flag;
2537}
2538
2539// read the next octet
2540unicode_t
2541rxvt_term::next_octet ()
2542{
2543 return cmdbuf_ptr < cmdbuf_endp
2544 ? *cmdbuf_ptr++
2545 : NOCHAR;
2546} 2351}
2547 2352
2548// read the next character 2353// read the next character
2549unicode_t 2354wchar_t ecb_hot
2550rxvt_term::next_char () 2355rxvt_term::next_char () NOTHROW
2551{ 2356{
2552 while (cmdbuf_ptr < cmdbuf_endp) 2357 while (cmdbuf_ptr < cmdbuf_endp)
2553 { 2358 {
2554 // assume 7-bit to be ascii ALWAYS 2359 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2555 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2360 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2556 return *cmdbuf_ptr++; 2361 return *cmdbuf_ptr++;
2557 2362
2558 wchar_t wc; 2363 wchar_t wc;
2559 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2364 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2560 2365
2561 if (len == (size_t)-2) 2366 if (len == (size_t)-2)
2562 { 2367 {
2563 // the mbstate stores incomplete sequences. didn't know this :/ 2368 // the mbstate stores incomplete sequences. didn't know this :/
2564 cmdbuf_ptr = cmdbuf_endp; 2369 cmdbuf_ptr = cmdbuf_endp;
2565 break; 2370 break;
2566 } 2371 }
2567 2372
2568 if (len == (size_t)-1) 2373 if (len == (size_t)-1)
2374 {
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.
2569 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2378 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2379 }
2570 2380
2571 // assume wchar == unicode 2381 // assume wchar == unicode
2572 cmdbuf_ptr += len; 2382 cmdbuf_ptr += len;
2573 return wc; 2383 return wc & UNICODE_MASK;
2574 } 2384 }
2575 2385
2576 return NOCHAR; 2386 return NOCHAR;
2577} 2387}
2578 2388
2579/* rxvt_cmd_getc () - Return next input character */ 2389// read the next octet
2580/* 2390uint32_t ecb_hot
2581 * Return the next input character after first passing any keyboard input 2391rxvt_term::next_octet () NOTHROW
2582 * to the command.
2583 */
2584unicode_t
2585rxvt_term::cmd_getc ()
2586{ 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{
2587 unicode_t c = next_char (); 2403 wchar_t c = next_char ();
2588 2404
2589 if (c == NOCHAR) 2405 if (c == NOCHAR)
2590 throw out_of_input; 2406 throw out_of_input;
2591 2407
2592 return c; 2408 return c;
2593} 2409}
2594 2410
2595unicode_t 2411uint32_t ecb_hot
2596rxvt_term::cmd_get8 () 2412rxvt_term::cmd_get8 () THROW ((class out_of_input))
2597{ 2413{
2598 unicode_t c = next_octet (); 2414 uint32_t c = next_octet ();
2599 2415
2600 if (c == NOCHAR) 2416 if (c == NOCHAR)
2601 throw out_of_input; 2417 throw out_of_input;
2602 2418
2603 return c; 2419 return c;
2604} 2420}
2605 2421
2606/*{{{ print pipe */ 2422/*{{{ print pipe */
2607/*----------------------------------------------------------------------*/ 2423/*----------------------------------------------------------------------*/
2608#ifdef PRINTPIPE 2424#ifdef PRINTPIPE
2609FILE * 2425FILE * ecb_cold
2610rxvt_term::popen_printer () 2426rxvt_term::popen_printer ()
2611{ 2427{
2612 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2428 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2613 2429
2614 if (stream == NULL) 2430 if (stream == NULL)
2615 rxvt_warn ("can't open printer pipe, not printing.\n"); 2431 rxvt_warn ("can't open printer pipe, not printing.\n");
2616 2432
2617 return stream; 2433 return stream;
2618} 2434}
2619 2435
2620int 2436int ecb_cold
2621rxvt_term::pclose_printer (FILE *stream) 2437rxvt_term::pclose_printer (FILE *stream)
2622{ 2438{
2623 fflush (stream); 2439 fflush (stream);
2624 return pclose (stream); 2440 return pclose (stream);
2625} 2441}
2626 2442
2627/* 2443/*
2628 * simulate attached vt100 printer 2444 * simulate attached vt100 printer
2629 */ 2445 */
2630void 2446void ecb_cold
2631rxvt_term::process_print_pipe () 2447rxvt_term::process_print_pipe ()
2632{ 2448{
2633 int done; 2449 FILE *fd = popen_printer ();
2634 FILE *fd;
2635 2450
2636 if ((fd = popen_printer ()) == NULL) 2451 if (!fd)
2637 return; 2452 return;
2638 2453
2639 /* 2454 /*
2640 * 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
2641 * is received. 2456 * is received.
2642 */ 2457 */
2643 for (done = 0; !done;) 2458 for (int done = 0; !done; )
2644 { 2459 {
2645 unsigned char buf[8]; 2460 unsigned char buf[8];
2646 unicode_t ch; 2461 unicode_t ch;
2647 unsigned int i, len; 2462 unsigned int i, len;
2648 2463
… …
2667 { 2482 {
2668 if ((buf[len++] = cmd_getc ()) == 'i') 2483 if ((buf[len++] = cmd_getc ()) == 'i')
2669 break; /* done = 1 */ 2484 break; /* done = 1 */
2670 } 2485 }
2671 } 2486 }
2672 2487
2673 for (i = 0; i < len; i++) 2488 for (i = 0; i < len; i++)
2674 if (putc (buf[i], fd) == EOF) 2489 if (putc (buf[i], fd) == EOF)
2675 { 2490 {
2676 done = 1; 2491 done = 1;
2677 break; 2492 break;
… …
2679 } 2494 }
2680 } 2495 }
2681 2496
2682 pclose_printer (fd); 2497 pclose_printer (fd);
2683} 2498}
2684#endif /* PRINTPIPE */ 2499#endif /* PRINTPIPE */
2685/*}}} */ 2500/*}}} */
2686 2501
2687/* *INDENT-OFF* */
2688enum { 2502enum {
2689 C1_40 = 0x40, 2503 C1_40 = 0x40,
2690 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,
2691 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,
2692 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,
2693 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,
2694}; 2508};
2695/* *INDENT-ON* */
2696 2509
2697/*{{{ process non-printing single characters */ 2510/*{{{ process non-printing single characters */
2698void 2511void ecb_hot
2699rxvt_term::process_nonprinting (unicode_t ch) 2512rxvt_term::process_nonprinting (unicode_t ch)
2700{ 2513{
2701 switch (ch) 2514 switch (ch)
2702 { 2515 {
2703 case C0_ESC: 2516 case C0_ESC:
2704 process_escape_seq (); 2517 process_escape_seq ();
2705 break; 2518 break;
2706 case C0_ENQ: /* terminal Status */ 2519 case C0_ENQ: /* terminal Status */
2707 if (rs[Rs_answerbackstring]) 2520 if (rs[Rs_answerbackstring])
2708 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2521 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2709 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2710 else 2522 else
2711 tt_write ((unsigned char *)VT100_ANS, 2523 tt_write (VT100_ANS, strlen (VT100_ANS));
2712 (unsigned int)STRLEN (VT100_ANS));
2713 break; 2524 break;
2714 case C0_BEL: /* bell */ 2525 case C0_BEL: /* bell */
2715 scr_bell (); 2526 scr_bell ();
2716 break; 2527 break;
2717 case C0_BS: /* backspace */ 2528 case C0_BS: /* backspace */
… …
2735 scr_charset_choose (0); 2546 scr_charset_choose (0);
2736 break; 2547 break;
2737 2548
2738#ifdef EIGHT_BIT_CONTROLS 2549#ifdef EIGHT_BIT_CONTROLS
2739 // 8-bit controls 2550 // 8-bit controls
2740 case 0x90: /* DCS */ 2551 case 0x90: /* DCS */
2741 process_dcs_seq (); 2552 process_dcs_seq ();
2742 break; 2553 break;
2743 case 0x9b: /* CSI */ 2554 case 0x9b: /* CSI */
2744 process_csi_seq (); 2555 process_csi_seq ();
2745 break; 2556 break;
2746 case 0x9d: /* CSI */ 2557 case 0x9d: /* OSC */
2747 process_osc_seq (); 2558 process_osc_seq ();
2748 break; 2559 break;
2749#endif 2560#endif
2750 } 2561 }
2751} 2562}
2752/*}}} */ 2563/*}}} */
2753 2564
2754 2565
2755/*{{{ process VT52 escape sequences */ 2566/*{{{ process VT52 escape sequences */
2756void 2567void ecb_cold
2757rxvt_term::process_escape_vt52 (unicode_t ch) 2568rxvt_term::process_escape_vt52 (unicode_t ch)
2758{ 2569{
2759 int row, col; 2570 int row, col;
2760 2571
2761 switch (ch) 2572 switch (ch)
… …
2795 break; 2606 break;
2796 case 'Z': /* identify the terminal type */ 2607 case 'Z': /* identify the terminal type */
2797 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2608 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2798 break; 2609 break;
2799 case '<': /* turn off VT52 mode */ 2610 case '<': /* turn off VT52 mode */
2800 PrivMode (0, PrivMode_vt52); 2611 priv_modes &= ~PrivMode_vt52;
2801 break; 2612 break;
2802 case 'F': /* use special graphics character set */ 2613 case 'F': /* use special graphics character set */
2803 case 'G': /* use regular character set */ 2614 case 'G': /* use regular character set */
2804 /* unimplemented */ 2615 /* unimplemented */
2805 break; 2616 break;
… …
2811} 2622}
2812/*}}} */ 2623/*}}} */
2813 2624
2814 2625
2815/*{{{ process escape sequences */ 2626/*{{{ process escape sequences */
2816void 2627void ecb_hot
2817rxvt_term::process_escape_seq () 2628rxvt_term::process_escape_seq ()
2818{ 2629{
2819 unicode_t ch = cmd_getc (); 2630 unicode_t ch = cmd_getc ();
2820 2631
2821 if (PrivateModes & PrivMode_vt52) 2632 if (priv_modes & PrivMode_vt52)
2822 { 2633 {
2823 process_escape_vt52 (ch); 2634 process_escape_vt52 (ch);
2824 return; 2635 return;
2825 } 2636 }
2826 2637
2827 switch (ch) 2638 switch (ch)
2828 { 2639 {
2829 /* case 1: do_tek_mode (); break; */
2830 case '#': 2640 case '#':
2831 if (cmd_getc () == '8') 2641 if (cmd_getc () == '8')
2832 scr_E (); 2642 scr_E ();
2833 break; 2643 break;
2834 case '(': 2644 case '(':
… …
2841 scr_charset_set (2, (unsigned int)cmd_getc ()); 2651 scr_charset_set (2, (unsigned int)cmd_getc ());
2842 break; 2652 break;
2843 case '+': 2653 case '+':
2844 scr_charset_set (3, (unsigned int)cmd_getc ()); 2654 scr_charset_set (3, (unsigned int)cmd_getc ());
2845 break; 2655 break;
2846#ifndef NO_FRILLS 2656#if !ENABLE_MINIMAL
2847 case '6': 2657 case '6':
2848 scr_backindex (); 2658 scr_backindex ();
2849 break; 2659 break;
2850#endif 2660#endif
2851 case '7': 2661 case '7':
2852 scr_cursor (SAVE); 2662 scr_cursor (SAVE);
2853 break; 2663 break;
2854 case '8': 2664 case '8':
2855 scr_cursor (RESTORE); 2665 scr_cursor (RESTORE);
2856 break; 2666 break;
2857#ifndef NO_FRILLS 2667#if !ENABLE_MINIMAL
2858 case '9': 2668 case '9':
2859 scr_forwardindex (); 2669 scr_forwardindex ();
2860 break; 2670 break;
2861#endif 2671#endif
2672 // DECPAM/DECPNM
2862 case '=': 2673 case '=':
2674 priv_modes |= PrivMode_aplKP;
2675 break;
2863 case '>': 2676 case '>':
2864 PrivMode ((ch == '='), PrivMode_aplKP); 2677 priv_modes &= ~PrivMode_aplKP;
2865 break; 2678 break;
2866 2679
2867 case C1_40: 2680 case C1_40:
2868 cmd_getc (); 2681 cmd_getc ();
2869 break; 2682 break;
… …
2872 break; 2685 break;
2873 2686
2874 /* 8.3.87: NEXT LINE */ 2687 /* 8.3.87: NEXT LINE */
2875 case C1_NEL: /* ESC E */ 2688 case C1_NEL: /* ESC E */
2876 { 2689 {
2877 unicode_t nlcr[] = { C0_LF, C0_CR }; 2690 wchar_t nlcr[] = { C0_LF, C0_CR };
2878 scr_add_lines (nlcr, 1, 2); 2691 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2879 } 2692 }
2880 break; 2693 break;
2881 2694
2882 /* kidnapped escape sequence: Should be 8.3.48 */ 2695 /* kidnapped escape sequence: Should be 8.3.48 */
2883 case C1_ESA: /* ESC G */ 2696 case C1_ESA: /* ESC G */
2884 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 */
2885 break; 2700 break;
2886 2701
2887 /* 8.3.63: CHARACTER TABULATION SET */ 2702 /* 8.3.63: CHARACTER TABULATION SET */
2888 case C1_HTS: /* ESC H */ 2703 case C1_HTS: /* ESC H */
2889 scr_set_tab (1); 2704 scr_set_tab (1);
… …
2893 case C1_RI: /* ESC M */ 2708 case C1_RI: /* ESC M */
2894 scr_index (DN); 2709 scr_index (DN);
2895 break; 2710 break;
2896 2711
2897 /* 8.3.142: SINGLE-SHIFT TWO */ 2712 /* 8.3.142: SINGLE-SHIFT TWO */
2898 /*case C1_SS2: scr_single_shift (2); break; */ 2713 /* case C1_SS2: break; */
2899 2714
2900 /* 8.3.143: SINGLE-SHIFT THREE */ 2715 /* 8.3.143: SINGLE-SHIFT THREE */
2901 /*case C1_SS3: scr_single_shift (3); break; */ 2716 /* case C1_SS3: break; */
2902 2717
2903 /* 8.3.27: DEVICE CONTROL STRING */ 2718 /* 8.3.27: DEVICE CONTROL STRING */
2904 case C1_DCS: /* ESC P */ 2719 case C1_DCS: /* ESC P */
2905 process_dcs_seq (); 2720 process_dcs_seq ();
2906 break; 2721 break;
2907 2722
2908 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2723 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2909 case C1_SCI: /* ESC Z */ 2724 case C1_SCI: /* ESC Z */
2910 tt_write ((const unsigned char *)ESCZ_ANSWER, 2725 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2911 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2912 break; /* steal obsolete ESC [ c */ 2726 break; /* steal obsolete ESC [ c */
2913 2727
2914 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2728 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2915 case C1_CSI: /* ESC [ */ 2729 case C1_CSI: /* ESC [ */
2916 process_csi_seq (); 2730 process_csi_seq ();
2917 break; 2731 break;
2918 2732
2919 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2733 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2920 case C1_OSC: /* ESC ] */ 2734 case C1_OSC: /* ESC ] */
2921 process_osc_seq (); 2735 process_osc_seq ();
2922 break; 2736 break;
2923 2737
2924 /* 8.3.106: RESET TO INITIAL STATE */ 2738 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2925 case 'c': 2739 case 'c':
2926 mbstate.reset (); 2740 mbstate.reset ();
2927 scr_poweron (); 2741 scr_poweron ();
2928 scrollbar_show (1); 2742 scrollBar.show (1);
2929 break; 2743 break;
2930 2744
2931 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2745 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2932 case 'n': 2746 case 'n':
2933 scr_charset_choose (2); 2747 scr_charset_choose (2);
… …
2940 } 2754 }
2941} 2755}
2942/*}}} */ 2756/*}}} */
2943 2757
2944/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2758/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2945/* *INDENT-OFF* */
2946enum { 2759enum {
2947 CSI_ICH = 0x40, 2760 CSI_ICH = 0x40,
2948 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,
2949 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 ,
2950 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,
… …
2953 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,
2954 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 ,
2955 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
2956}; 2769};
2957 2770
2958#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2771#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2959 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2772 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2960 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2773 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2961#define get_byte_array_bit(array, bit) \ 2774#define get_byte_array_bit(array, bit) \
2962 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2775 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2963 2776
2964const unsigned char csi_defaults[] = 2777static const unsigned char csi_defaults[] =
2965 { 2778 {
2966 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, */
2967 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, */
2968 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, */
2969 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, [, \, ], ^, _, */
2970 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, */
2971 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, */
2972 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, */
2973 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, {, |, }, ~, */
2974 }; 2787 };
2975/* *INDENT-ON* */
2976 2788
2977void 2789void ecb_hot
2978rxvt_term::process_csi_seq () 2790rxvt_term::process_csi_seq ()
2979{ 2791{
2980 unicode_t ch, priv, i; 2792 unicode_t ch, priv, prev_ch, i;
2981 unsigned int nargs, p; 2793 unsigned int nargs, p;
2982 int n, ndef; 2794 int n, ndef;
2983 int arg[ESC_ARGS]; 2795 int arg[ESC_ARGS] = { };
2984 2796
2985 for (nargs = ESC_ARGS; nargs > 0;) 2797 nargs = 0;
2986 arg[--nargs] = 0;
2987 2798
2988 priv = 0; 2799 priv = 0;
2989 ch = cmd_getc (); 2800 ch = cmd_getc ();
2990 if (ch >= '<' && ch <= '?') 2801 if ((ch >= '<' && ch <= '?') || ch == '!')
2802 {
2991 { /* '<' '=' '>' '?' */ 2803 /* '<' '=' '>' '?' '!' */
2992 priv = ch; 2804 priv = ch;
2993 ch = cmd_getc (); 2805 ch = cmd_getc ();
2994 } 2806 }
2995 2807
2808 prev_ch = 0;
2996 /* read any numerical arguments */ 2809 /* read any numerical arguments */
2997 for (n = -1; ch < CSI_ICH; ) 2810 for (n = -1; ch < CSI_ICH; )
2998 { 2811 {
2999 if (isdigit (ch)) 2812 if (isdigit (ch))
3000 { 2813 {
… …
3010 n = -1; 2823 n = -1;
3011 } 2824 }
3012 else if (IS_CONTROL (ch)) 2825 else if (IS_CONTROL (ch))
3013 process_nonprinting (ch); 2826 process_nonprinting (ch);
3014 2827
2828 prev_ch = ch;
3015 ch = cmd_getc (); 2829 ch = cmd_getc ();
3016 } 2830 }
3017 2831
3018 if (ch > CSI_7F) 2832 if (ch > CSI_7F)
3019 return; 2833 return;
… …
3025 ndef = get_byte_array_bit (csi_defaults, i); 2839 ndef = get_byte_array_bit (csi_defaults, i);
3026 for (p = 0; p < nargs; p++) 2840 for (p = 0; p < nargs; p++)
3027 if (arg[p] == -1) 2841 if (arg[p] == -1)
3028 arg[p] = ndef; 2842 arg[p] = ndef;
3029 2843
3030#ifdef DEBUG_CMD
3031 fprintf (stderr, "CSI ");
3032 for (p = 0; p < nargs; p++)
3033 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3034 fprintf (stderr, "%c\n", ch);
3035#endif
3036
3037 /* 2844 /*
3038 * private mode handling 2845 * private mode handling
3039 */ 2846 */
3040 if (priv) 2847 if (priv)
3041 { 2848 {
3042 switch (priv) 2849 switch (priv)
3043 { 2850 {
3044 case '>': 2851 case '>':
3045 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 //
3046 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2861 tt_printf ("\033[>%d;95;0c", 'U');
2862 }
3047 break; 2863 break;
2864
3048 case '?': 2865 case '?':
3049 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2866 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3050 process_terminal_mode (ch, priv, nargs, arg); 2867 process_terminal_mode (ch, priv, nargs, arg);
3051 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);
3052 } 2881 }
2882 break;
2883 }
2884
3053 return; 2885 return;
3054 } 2886 }
3055 2887
3056 switch (ch) 2888 switch (ch)
3057 { 2889 {
… …
3071 } 2903 }
3072 break; 2904 break;
3073#endif 2905#endif
3074 2906
3075 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2907 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3076 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2908 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3077 arg[0] = -arg[0]; 2909 arg[0] = -arg[0];
3078 /* FALLTHROUGH */ 2910 /* FALLTHROUGH */
3079 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2911 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3080 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2912 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3081 scr_gotorc (arg[0], 0, RELATIVE); 2913 scr_gotorc (arg[0], 0, RELATIVE);
3082 break; 2914 break;
3083 2915
3084 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2916 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3085 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2917 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
3086#ifdef ISO6429 2918#ifdef ISO6429
3087 arg[0] = -arg[0]; 2919 arg[0] = -arg[0];
3088#else /* emulate common DEC VTs */ 2920#else /* emulate common DEC VTs */
3089 arg[0] = arg[0] ? -arg[0] : -1; 2921 arg[0] = arg[0] ? -arg[0] : -1;
3090#endif 2922#endif
… …
3156 2988
3157 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2989 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
3158 arg[0] = -arg[0]; 2990 arg[0] = -arg[0];
3159 /* FALLTHROUGH */ 2991 /* FALLTHROUGH */
3160 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2992 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3161 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2993 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3162 break; 2994 break;
3163 2995
3164 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2996 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3165 tt_write ((const unsigned char *)VT100_ANS, 2997 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3166 (unsigned int) (sizeof (VT100_ANS) - 1));
3167 break; 2998 break;
3168 2999
3169 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3000 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3170 process_sgr_mode (nargs, arg); 3001 process_sgr_mode (nargs, arg);
3171 break; 3002 break;
… …
3178 break; 3009 break;
3179 case 6: /* CPR requested */ 3010 case 6: /* CPR requested */
3180 scr_report_position (); 3011 scr_report_position ();
3181 break; 3012 break;
3182 case 7: /* unofficial extension */ 3013 case 7: /* unofficial extension */
3183 if (Options & Opt_insecure) 3014 if (option (Opt_insecure))
3184 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3015 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3185 break; 3016 break;
3186 case 8: /* unofficial extension */ 3017 case 8: /* unofficial extension */
3187 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3018 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3188 break; 3019 break;
3189 } 3020 }
… …
3225 break; 3056 break;
3226 3057
3227 case CSI_RM: /* 8.3.107: RESET MODE */ 3058 case CSI_RM: /* 8.3.107: RESET MODE */
3228 if (arg[0] == 4) 3059 if (arg[0] == 4)
3229 scr_insert_mode (0); 3060 scr_insert_mode (0);
3061 else if (arg[0] == 20)
3062 priv_modes &= ~PrivMode_LFNL;
3230 break; 3063 break;
3231 3064
3232 case CSI_SM: /* 8.3.126: SET MODE */ 3065 case CSI_SM: /* 8.3.126: SET MODE */
3233 if (arg[0] == 4) 3066 if (arg[0] == 4)
3234 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]);
3235 break; 3075 break;
3236 3076
3237 /* 3077 /*
3238 * PRIVATE USE beyond this point. All CSI_7? sequences here 3078 * PRIVATE USE beyond this point. All CSI_7? sequences here
3239 */ 3079 */
… …
3251 break; 3091 break;
3252 case CSI_75: 3092 case CSI_75:
3253 scr_cursor (RESTORE); 3093 scr_cursor (RESTORE);
3254 break; 3094 break;
3255 3095
3256#ifndef NO_FRILLS 3096#if !ENABLE_MINIMAL
3257 case CSI_74: 3097 case CSI_74:
3258 process_window_ops (arg, nargs); 3098 process_window_ops (arg, nargs);
3259 break; 3099 break;
3260#endif 3100#endif
3261 3101
… …
3268 break; 3108 break;
3269 } 3109 }
3270} 3110}
3271/*}}} */ 3111/*}}} */
3272 3112
3273#ifndef NO_FRILLS 3113#if !ENABLE_MINIMAL
3274/* ARGSUSED */
3275void 3114void
3276rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3115rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3277{ 3116{
3278 int x, y; 3117 int x, y;
3279 XWindowAttributes wattr; 3118 XWindowAttributes wattr;
3280 Window wdummy; 3119 Window wdummy;
3120
3121 dLocal (Display *, dpy);
3281 3122
3282 if (nargs == 0) 3123 if (nargs == 0)
3283 return; 3124 return;
3284 3125
3285 switch (args[0]) 3126 switch (args[0])
3286 { 3127 {
3287 /* 3128 /*
3288 * commands 3129 * commands
3289 */ 3130 */
3290 case 1: /* deiconify window */ 3131 case 1: /* deiconify window */
3291 XMapWindow (display->display, TermWin.parent[0]); 3132 XMapWindow (dpy, parent);
3292 break; 3133 break;
3293 case 2: /* iconify window */ 3134 case 2: /* iconify window */
3294 XIconifyWindow (display->display, TermWin.parent[0], 3135 XIconifyWindow (dpy, parent, display->screen);
3295 DefaultScreen (display->display));
3296 break; 3136 break;
3297 case 3: /* set position (pixels) */ 3137 case 3: /* set position (pixels) */
3298 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3138 XMoveWindow (dpy, parent, args[1], args[2]);
3299 break; 3139 break;
3300 case 4: /* set size (pixels) */ 3140 case 4: /* set size (pixels) */
3301 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3141 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3302 break; 3142 break;
3303 case 5: /* raise window */ 3143 case 5: /* raise window */
3304 XRaiseWindow (display->display, TermWin.parent[0]); 3144 XRaiseWindow (dpy, parent);
3305 break; 3145 break;
3306 case 6: /* lower window */ 3146 case 6: /* lower window */
3307 XLowerWindow (display->display, TermWin.parent[0]); 3147 XLowerWindow (dpy, parent);
3308 break; 3148 break;
3309 case 7: /* refresh window */ 3149 case 7: /* refresh window */
3310 scr_touch (true); 3150 scr_touch (true);
3311 break; 3151 break;
3312 case 8: /* set size (chars) */ 3152 case 8: /* set size (chars) */
3313 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3153 set_widthheight ((unsigned int) (args[2] * fwidth),
3314 (unsigned int) (args[1] * TermWin.fheight)); 3154 (unsigned int) (args[1] * fheight));
3315 break; 3155 break;
3316 3156
3317 //case 9: NYI, TODO, restore maximized window or maximize window 3157 //case 9: NYI, TODO, restore maximized window or maximize window
3318 default: 3158 default:
3319 if (args[0] >= 24) /* set height (chars) */ 3159 if (args[0] >= 24) /* set height (chars) */
3320 set_widthheight ((unsigned int)TermWin.width, 3160 set_widthheight ((unsigned int)vt_width,
3321 (unsigned int) (args[1] * TermWin.fheight)); 3161 (unsigned int) (args[1] * fheight));
3322 break; 3162 break;
3323
3324 3163
3325 /* 3164 /*
3326 * reports - some output format copied from XTerm 3165 * reports - some output format copied from XTerm
3327 */ 3166 */
3328 case 11: /* report window state */ 3167 case 11: /* report window state */
3329 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3168 XGetWindowAttributes (dpy, parent, &wattr);
3330 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3169 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3331 break; 3170 break;
3332 case 13: /* report window position */ 3171 case 13: /* report window position */
3333 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
3334 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3173 XTranslateCoordinates (dpy, parent, wattr.root,
3335 -wattr.border_width, -wattr.border_width, 3174 -wattr.border_width, -wattr.border_width,
3336 &x, &y, &wdummy); 3175 &x, &y, &wdummy);
3337 tt_printf ("\033[3;%d;%dt", x, y); 3176 tt_printf ("\033[3;%d;%dt", x, y);
3338 break; 3177 break;
3339 case 14: /* report window size (pixels) */ 3178 case 14: /* report window size (pixels) */
3340 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3179 XGetWindowAttributes (dpy, parent, &wattr);
3341 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3180 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3342 break; 3181 break;
3343 case 18: /* report text area size (chars) */ 3182 case 18: /* report text area size (chars) */
3344 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3183 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3345 break; 3184 break;
3346 case 19: /* report window size (chars) */ 3185 case 19: /* report window size (chars) */
3347 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3186 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3348 break; 3187 break;
3349 case 20: /* report icon label */ 3188 case 20: /* report icon label */
3350 { 3189 {
3351 char *s; 3190 char *s;
3352 XGetIconName (display->display, TermWin.parent[0], &s); 3191 XGetIconName (dpy, parent, &s);
3353 tt_printf ("\033]L%-.250s\234", (Options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3192 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3354 XFree (s); 3193 XFree (s);
3355 } 3194 }
3356 break; 3195 break;
3357 case 21: /* report window title */ 3196 case 21: /* report window title */
3358 { 3197 {
3359 char *s; 3198 char *s;
3360 XFetchName (display->display, TermWin.parent[0], &s); 3199 XFetchName (dpy, parent, &s);
3361 tt_printf ("\033]l%-.250s\234", (Options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3200 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3362 XFree (s); 3201 XFree (s);
3363 } 3202 }
3364 break; 3203 break;
3365 } 3204 }
3366} 3205}
… …
3369/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
3370/* 3209/*
3371 * get input up until STRING TERMINATOR (or BEL) 3210 * get input up until STRING TERMINATOR (or BEL)
3372 * ends_how is terminator used. returned input must be free()'d 3211 * ends_how is terminator used. returned input must be free()'d
3373 */ 3212 */
3374unsigned char * 3213char *
3375rxvt_term::get_to_st (unicode_t &ends_how) 3214rxvt_term::get_to_st (unicode_t &ends_how)
3376{ 3215{
3377 unicode_t prev = 0, ch; 3216 unicode_t ch;
3217 bool seen_esc = false;
3378 unsigned int n = 0; 3218 unsigned int n = 0;
3379 unsigned char *s; 3219 wchar_t string[CBUFSIZ];
3380 unsigned char string[STRING_MAX];
3381 3220
3382 while ((ch = cmd_getc ()) != NOCHAR) 3221 while ((ch = cmd_getc ()) != NOCHAR)
3383 { 3222 {
3384 if (prev == C0_ESC) 3223 if (seen_esc)
3385 { 3224 {
3386 if (ch == 0x5c) /* 7bit ST */ 3225 if (ch == 0x5c) /* 7bit ST */
3387 break; 3226 break;
3388 else 3227 else
3389 return NULL; 3228 return NULL;
3390 } 3229 }
3230 else if (ch == C0_ESC)
3231 {
3232 seen_esc = true;
3233 continue;
3234 }
3391 else if (ch == C0_BEL || ch == CHAR_ST) 3235 else if (ch == C0_BEL || ch == CHAR_ST)
3392 break; 3236 break;
3237 else if (ch == C0_SYN)
3238 ch = cmd_get8 ();
3393 else if (ch < 0x20) 3239 else if (ch < 0x20)
3394 return NULL; /* other control character - exit */ 3240 return NULL; /* other control character - exit */
3241
3242 seen_esc = false;
3395 3243
3396 if (n >= sizeof (string) - 1) 3244 if (n >= sizeof (string) - 1)
3397 // stop at some sane length 3245 // stop at some sane length
3398 return NULL; 3246 return NULL;
3399 3247
3400 if (ch == C0_SYN)
3401 {
3402 string[n++] = cmd_get8 ();
3403 prev = 0;
3404 }
3405 else
3406 string[n++] = prev = ch; 3248 string[n++] = ch;
3407 } 3249 }
3408 3250
3409 string[n++] = '\0'; 3251 string[n++] = '\0';
3410 3252
3411 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3412 return NULL;
3413
3414 ends_how = (ch == 0x5c ? C0_ESC : ch); 3253 ends_how = (ch == 0x5c ? C0_ESC : ch);
3415 STRNCPY (s, string, n); 3254
3416 return s; 3255 return rxvt_wcstombs (string);
3417} 3256}
3418 3257
3419/*----------------------------------------------------------------------*/ 3258/*----------------------------------------------------------------------*/
3420/* 3259/*
3421 * 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)'
3422 */ 3261 */
3423void 3262void
3424rxvt_term::process_dcs_seq () 3263rxvt_term::process_dcs_seq ()
3425{ 3264{
3426 unsigned char *s;
3427 unicode_t eh;
3428
3429 /* 3265 /*
3430 * Not handled yet 3266 * Not handled yet
3431 */ 3267 */
3268
3269 unicode_t eh;
3432 s = get_to_st (eh); 3270 char *s = get_to_st (eh);
3433 if (s) 3271 if (s)
3434 free (s); 3272 free (s);
3435 3273
3436 return; 3274 return;
3437} 3275}
… …
3441 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3279 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3442 */ 3280 */
3443void 3281void
3444rxvt_term::process_osc_seq () 3282rxvt_term::process_osc_seq ()
3445{ 3283{
3446 unicode_t ch, eh;
3447 int arg; 3284 int arg;
3448 3285
3449 ch = cmd_getc (); 3286 unicode_t ch = cmd_getc ();
3450 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3287 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3451 arg = arg * 10 + (ch - '0'); 3288 arg = arg * 10 + (ch - '0');
3452 3289
3453 if (ch == ';') 3290 if (ch == ';')
3454 { 3291 {
3292 unicode_t eh;
3455 unsigned char *s = get_to_st (eh); 3293 char *s = get_to_st (eh);
3456 3294
3457 if (s) 3295 if (s)
3458 { 3296 {
3459 process_xterm_seq (arg, (char *)s, eh); 3297 process_xterm_seq (arg, s, eh);
3460 free (s); 3298 free (s);
3461 } 3299 }
3462 } 3300 }
3463} 3301}
3464 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
3465void 3391void
3466rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3392rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3467{ 3393{
3468 if (str[0] == '?' && !str[1]) 3394 if (str[0] == '?' && !str[1])
3469 { 3395 {
3470 unsigned short r, g, b; 3396 rgba c;
3471 PixColorsFocused[color].get (display, r, g, b); 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
3472 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3404 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3473 } 3405 }
3474 else 3406 else
3475 set_window_color (color, str); 3407 set_window_color (color, str);
3476} 3408}
3477 3409
3478/* 3410/*
3479 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3411 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3480 * 0 = change iconName/title
3481 * 1 = change iconName
3482 * 2 = change title
3483 * 4 = change color
3484 * 10 = change fg color
3485 * 11 = change bg color
3486 * 12 = change text color
3487 * 13 = change mouse foreground color
3488 * 17 = change highlight character colour
3489 * 18 = change bold character color
3490 * 19 = change underlined character color
3491 * 46 = change logfile (not implemented)
3492 * 50 = change font
3493 *
3494 * rxvt extensions:
3495 * 20 = bg pixmap
3496 * 39 = change default fg color
3497 * 49 = change default bg color
3498 * 55 = dump scrollback buffer and all of screen
3499 * 701 = change locale
3500 * 702 = find font
3501 * 703 = menu
3502 */ 3412 */
3503void 3413void
3504rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3414rxvt_term::process_xterm_seq (int op, char *str, char resp)
3505{ 3415{
3506 int changed = 0;
3507 int color; 3416 int color;
3508 char *buf, *name; 3417 char *buf, *name;
3509 bool query = str[0] == '?' && !str[1]; 3418 bool query = str[0] == '?' && !str[1];
3419 int saveop = op;
3420
3421 dLocal (Display *, dpy);
3510 3422
3511 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
3512 switch (op) 3428 switch (op)
3513 { 3429 {
3514 case XTerm_name: 3430 case XTerm_name:
3515 set_title (str); 3431 set_title (str);
3516 /* FALLTHROUGH */ 3432 /* FALLTHROUGH */
… …
3521 set_title (str); 3437 set_title (str);
3522 break; 3438 break;
3523 case XTerm_property: 3439 case XTerm_property:
3524 if (str[0] == '?') 3440 if (str[0] == '?')
3525 { 3441 {
3526 Atom prop = XInternAtom (display->display, str + 1, True); 3442 Atom prop = display->atom (str + 1);
3527 Atom actual_type; 3443 Atom actual_type;
3528 int actual_format; 3444 int actual_format;
3529 unsigned long nitems; 3445 unsigned long nitems;
3530 unsigned long bytes_after; 3446 unsigned long bytes_after;
3531 unsigned char *value = 0; 3447 unsigned char *value = 0;
3532 const char *str = ""; 3448 const char *str = "";
3533 3449
3534 if (prop 3450 if (prop
3535 && XGetWindowProperty (display->display, TermWin.parent[0], 3451 && XGetWindowProperty (dpy, parent,
3536 prop, 0, 1<<16, 0, AnyPropertyType, 3452 prop, 0, 1<<16, 0, AnyPropertyType,
3537 &actual_type, &actual_format, 3453 &actual_type, &actual_format,
3538 &nitems, &bytes_after, &value) == Success 3454 &nitems, &bytes_after, &value) == Success
3539 && actual_type != None 3455 && actual_type != None
3540 && actual_format == 8) 3456 && actual_format == 8)
3541 str = (const char *)(value); 3457 str = (const char *)(value);
3542 3458
3543 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3459 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3544 3460
3545 XFree (value); 3461 XFree (value);
3546 } 3462 }
3547 else 3463 else
3548 { 3464 {
3549 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3465 char *eq = strchr (str, '=');
3550 3466
3551 if (eq) 3467 if (eq)
3552 { 3468 {
3553 *eq = 0; 3469 *eq = 0;
3554 XChangeProperty (display->display, TermWin.parent[0], 3470 set_utf8_property (display->atom (str), eq + 1);
3555 display->atom (str), XA_STRING, 8,
3556 PropModeReplace, (unsigned char *)eq + 1,
3557 strlen (eq + 1));
3558 } 3471 }
3559 else 3472 else
3560 XDeleteProperty (display->display, TermWin.parent[0], 3473 XDeleteProperty (dpy, parent,
3561 display->atom (str)); 3474 display->atom (str));
3562 } 3475 }
3563 break; 3476 break;
3564 3477
3565 case XTerm_Color: 3478 case XTerm_Color:
3566 for (buf = (char *)str; buf && *buf;) 3479 for (buf = (char *)str; buf && *buf;)
3567 { 3480 {
3568 if ((name = STRCHR (buf, ';')) == NULL) 3481 if ((name = strchr (buf, ';')) == NULL)
3569 break; 3482 break;
3570 3483
3571 *name++ = '\0'; 3484 *name++ = '\0';
3572 color = atoi (buf); 3485 color = atoi (buf) + minCOLOR;
3573 3486
3574 if (color < 0 || color >= TOTAL_COLORS) 3487 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3575 break; 3488 break;
3576 3489
3577 if ((buf = STRCHR (name, ';')) != NULL) 3490 if ((buf = strchr (name, ';')) != NULL)
3578 *buf++ = '\0'; 3491 *buf++ = '\0';
3579 3492
3580 if (name[0] == '?' && !name[1]) 3493 process_color_seq (op, color, name, resp);
3581 {
3582 unsigned short r, g, b;
3583 PixColorsFocused[color + minCOLOR].get (display, r, g, b);
3584 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3585 }
3586 else
3587 set_window_color (color + minCOLOR, name);
3588 } 3494 }
3589 break; 3495 break;
3496 case Rxvt_restoreFG:
3590 case XTerm_Color00: 3497 case XTerm_Color00:
3591 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3498 process_color_seq (op, Color_fg, str, resp);
3592 break; 3499 break;
3500 case Rxvt_restoreBG:
3593 case XTerm_Color01: 3501 case XTerm_Color01:
3594 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3502 process_color_seq (op, Color_bg, str, resp);
3595 break; 3503 break;
3596#ifndef NO_CURSORCOLOR 3504#ifndef NO_CURSORCOLOR
3597 case XTerm_Color_cursor: 3505 case XTerm_Color_cursor:
3598 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3506 process_color_seq (op, Color_cursor, str, resp);
3599 break; 3507 break;
3600#endif 3508#endif
3601 case XTerm_Color_pointer_fg: 3509 case XTerm_Color_pointer_fg:
3602 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3510 process_color_seq (op, Color_pointer_fg, str, resp);
3603 break; 3511 break;
3604 case XTerm_Color_pointer_bg: 3512 case XTerm_Color_pointer_bg:
3605 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3513 process_color_seq (op, Color_pointer_bg, str, resp);
3606 break; 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
3607#ifndef NO_BOLD_UNDERLINE_REVERSE 3523#ifndef NO_BOLD_UNDERLINE_REVERSE
3608 case XTerm_Color_BD: 3524 case URxvt_Color_BD:
3609 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3525 process_color_seq (op, Color_BD, str, resp);
3610 break; 3526 break;
3611 case XTerm_Color_UL: 3527 case URxvt_Color_UL:
3612 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3528 process_color_seq (op, Color_UL, str, resp);
3613 break; 3529 break;
3614 case XTerm_Color_RV: 3530 case URxvt_Color_IT:
3531 process_color_seq (op, Color_IT, str, resp);
3532 break;
3533#endif
3534 case URxvt_Color_border:
3615 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3535 process_color_seq (op, Color_border, str, resp);
3616 break;
3617#endif
3618
3619 case XTerm_Pixmap:
3620 if (*str != ';')
3621 {
3622#if XPM_BACKGROUND
3623 scale_pixmap (""); /* reset to default scaling */
3624 set_bgPixmap (str); /* change pixmap */
3625#endif
3626 scr_touch (true);
3627 }
3628 while ((str = STRCHR (str, ';')) != NULL)
3629 {
3630 str++;
3631#if XPM_BACKGROUND
3632 changed += scale_pixmap (str);
3633#endif
3634
3635 }
3636 if (changed)
3637 {
3638#ifdef XPM_BACKGROUND
3639 resize_pixmap ();
3640#endif
3641 scr_touch (true);
3642 }
3643 break;
3644
3645 case XTerm_restoreFG:
3646 set_window_color (Color_fg, str);
3647 break;
3648 case XTerm_restoreBG:
3649 set_window_color (Color_bg, str);
3650 break; 3536 break;
3651 3537
3652 case XTerm_logfile: 3538 case XTerm_logfile:
3653 // TODO, when secure mode? 3539 // TODO, when secure mode?
3654 break; 3540 break;
3655 3541
3656 case XTerm_font:
3657 if (query)
3658 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3659 (Options & Opt_insecure) && TermWin.fontset->fontdesc
3660 ? TermWin.fontset->fontdesc : "",
3661 resp);
3662 else
3663 change_font (str);
3664 break;
3665
3666#ifndef NO_FRILLS
3667 case XTerm_locale:
3668 if (query)
3669 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (Options & Opt_insecure) ? locale : "", resp);
3670 else
3671 {
3672 set_locale (str);
3673# ifdef USE_XIM
3674 im_cb ();
3675# endif
3676 }
3677 break;
3678
3679 case XTerm_findfont:
3680 {
3681 int fid = TermWin.fontset->find_font (atoi (str));
3682 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3683 fid,
3684 (Options & Opt_insecure) ? (*TermWin.fontset)[fid]->name : "",
3685 resp);
3686 }
3687 break;
3688#endif
3689
3690#ifdef MENUBAR
3691 case XTerm_Menu:
3692 if (Options & Opt_insecure)
3693 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3694 break;
3695#endif
3696#if 0 3542#if 0
3697 case XTerm_dumpscreen: /* no error notices */ 3543 case Rxvt_dumpscreen: /* no error notices */
3698 { 3544 {
3699 int fd; 3545 int fd;
3700 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)
3701 { 3547 {
3702 scr_dump (fd); 3548 scr_dump (fd);
3703 close (fd); 3549 close (fd);
3704 } 3550 }
3705 } 3551 }
3552 break;
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)];
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));
3706 break; 3614 break;
3707#endif 3615#endif
3708 } 3616 }
3709} 3617}
3710/*----------------------------------------------------------------------*/ 3618/*----------------------------------------------------------------------*/
… …
3717 * 's' = save 3625 * 's' = save
3718 * 'r' = restore 3626 * 'r' = restore
3719 * 't' = toggle 3627 * 't' = toggle
3720 * so no need for fancy checking 3628 * so no need for fancy checking
3721 */ 3629 */
3722int 3630int ecb_cold
3723rxvt_term::privcases (int mode, unsigned long bit) 3631rxvt_term::privcases (int mode, unsigned long bit)
3724{ 3632{
3725 int state; 3633 int state;
3726 3634
3727 if (mode == 's') 3635 if (mode == 's')
3728 { 3636 {
3729 SavedModes |= (PrivateModes & bit); 3637 if (priv_modes & bit)
3638 SavedModes |= bit;
3639 else
3640 SavedModes &= ~bit;
3730 return -1; 3641 return -1;
3731 } 3642 }
3732 else 3643 else
3733 { 3644 {
3734 if (mode == 'r') 3645 if (mode == 'r')
3735 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3646 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3736 else 3647 else
3737 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3648 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3738 PrivMode (state, bit); 3649
3650 if (state)
3651 priv_modes |= bit;
3652 else
3653 priv_modes &= ~bit;
3739 } 3654 }
3740 3655
3741 return state; 3656 return state;
3742} 3657}
3743 3658
3744/* we're not using priv _yet_ */ 3659/* we're not using priv _yet_ */
3745void 3660void
3746rxvt_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)
3747{ 3662{
3748 unsigned int i, j; 3663 unsigned int i, j;
3749 int state; 3664 int state;
3750 3665
3751 static const struct 3666 static const struct
3752 { 3667 {
3753 const int argval; 3668 const int argval;
3754 const unsigned long bit; 3669 const unsigned long bit;
3755 }
3756
3757 argtopriv[] = { 3670 } argtopriv[] = {
3758 { 1, PrivMode_aplCUR }, 3671 { 1, PrivMode_aplCUR }, // DECCKM
3759 { 2, PrivMode_vt52 }, 3672 { 2, PrivMode_vt52 }, // DECANM
3760 { 3, PrivMode_132 }, 3673 { 3, PrivMode_132 }, // DECCOLM
3761 { 4, PrivMode_smoothScroll }, 3674 { 4, PrivMode_smoothScroll }, // DECSCLM
3762 { 5, PrivMode_rVideo }, 3675 { 5, PrivMode_rVideo }, // DECSCNM
3763 { 6, PrivMode_relOrigin }, 3676 { 6, PrivMode_relOrigin }, // DECOM
3764 { 7, PrivMode_Autowrap }, 3677 { 7, PrivMode_Autowrap }, // DECAWM
3678 // 8, auto-repeat keys // DECARM
3765 { 9, PrivMode_MouseX10 }, 3679 { 9, PrivMode_MouseX10 },
3766#ifdef menuBar_esc 3680 { 12, PrivMode_BlinkingCursor },
3767 { menuBar_esc, PrivMode_menuBar }, 3681 // 18 end FF to printer after print screen
3768#endif 3682 // 19 Print screen prints full screen/scroll region
3683 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3769#ifdef scrollBar_esc 3684#ifdef scrollBar_esc
3770 { scrollBar_esc, PrivMode_scrollBar }, 3685 { scrollBar_esc, PrivMode_scrollBar },
3771#endif 3686#endif
3772 // 18, 19 printing-related
3773 { 25, PrivMode_VisibleCursor },
3774 // 30 show scrollbar rxvt. extension
3775 { 35, PrivMode_ShiftKeys }, // rxvt extension 3687 { 35, PrivMode_ShiftKeys }, // rxvt extension
3688 // 38, tektronix mode // DECTEK
3776 { 40, PrivMode_132OK }, 3689 { 40, PrivMode_132OK },
3777 // 41 xterm more fixes NYI 3690 // 41 xterm more fixes NYI
3778 // 45 margin bell NYI 3691 // 45 margin bell NYI
3779 // 46 start logging 3692 // 46 start logging
3780 { 47, PrivMode_Screen }, 3693 { 47, PrivMode_Screen },
3781 { 66, PrivMode_aplKP }, 3694 { 66, PrivMode_aplKP }, // DECNKM
3782#ifndef NO_BACKSPACE_KEY 3695#ifndef NO_BACKSPACE_KEY
3783 { 67, PrivMode_BackSpace }, 3696 { 67, PrivMode_BackSpace }, // DECBKM
3784#endif 3697#endif
3785 { 1000, PrivMode_MouseX11 }, 3698 { 1000, PrivMode_MouseX11 },
3786 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3699 { 1002, PrivMode_MouseBtnEvent },
3787 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3700 { 1003, PrivMode_MouseAnyEvent },
3788 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3701#if ENABLE_FRILLS
3702 { 1004, PrivMode_FocusEvent },
3703 { 1005, PrivMode_ExtModeMouse },
3704#endif
3789 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3705 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3790 { 1011, PrivMode_Keypress }, // rxvt extension 3706 { 1011, PrivMode_Keypress }, // rxvt extension
3707#if ENABLE_FRILLS
3708 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3709#endif
3791 // 1035 enable modifiers for alt, numlock NYI 3710 // 1035 enable modifiers for alt, numlock NYI
3792 // 1036 send ESC for meta keys NYI 3711 // 1036 send ESC for meta keys NYI
3793 // 1037 send DEL for keypad delete NYI 3712 // 1037 send DEL for keypad delete NYI
3794 { 1047, PrivMode_Screen }, 3713 { 1047, PrivMode_Screen },
3795 // 1048 save and restore cursor 3714 // 1048 save and restore cursor, implemented in code
3796 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3715 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3797 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3716 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3717 { 2004, PrivMode_BracketPaste },
3798 }; 3718 };
3799 3719
3800 if (nargs == 0) 3720 if (nargs == 0)
3801 return; 3721 return;
3802 3722
… …
3809 for (i = 0; i < nargs; i++) 3729 for (i = 0; i < nargs; i++)
3810 { 3730 {
3811 state = -1; 3731 state = -1;
3812 3732
3813 /* basic handling */ 3733 /* basic handling */
3814 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3734 for (j = 0; j < ecb_array_length (argtopriv); j++)
3815 if (argtopriv[j].argval == arg[i]) 3735 if (argtopriv[j].argval == arg[i])
3816 { 3736 {
3817 state = privcases (mode, argtopriv[j].bit); 3737 state = privcases (mode, argtopriv[j].bit);
3818 break; 3738 break;
3819 } 3739 }
3820 3740
3821 /* extra handling for values with state unkept */ 3741 /* extra handling for values with state unkept */
3822 switch (arg[i]) 3742 switch (arg[i])
3823 { 3743 {
3744#if ENABLE_STYLES
3745 case 1021:
3746 set_option (Opt_intensityStyles, mode);
3747
3748 scr_touch (true);
3749 break;
3750#endif
3824 case 1048: /* alternative cursor save */ 3751 case 1048: /* alternative cursor save */
3825 if (Options & Opt_secondaryScreen) 3752 if (option (Opt_secondaryScreen))
3826 if (mode == 0) 3753 if (mode == 0)
3827 scr_cursor (RESTORE); 3754 scr_cursor (RESTORE);
3828 else if (mode == 1) 3755 else if (mode == 1)
3829 scr_cursor (SAVE); 3756 scr_cursor (SAVE);
3830 break; 3757 break;
… …
3838 case 2: /* VT52 mode */ 3765 case 2: /* VT52 mode */
3839 /* oddball mode. should be set regardless of set/reset 3766 /* oddball mode. should be set regardless of set/reset
3840 * parameter. Return from VT52 mode with an ESC < from 3767 * parameter. Return from VT52 mode with an ESC < from
3841 * within VT52 mode 3768 * within VT52 mode
3842 */ 3769 */
3843 PrivMode (1, PrivMode_vt52); 3770 priv_modes |= PrivMode_vt52;
3844 break; 3771 break;
3845 case 3: /* 80/132 */ 3772 case 3: /* 80/132 */
3846 if (PrivateModes & PrivMode_132OK) 3773 if (priv_modes & PrivMode_132OK)
3847 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3774 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3848 break; 3775 break;
3849 case 4: /* smooth scrolling */ 3776 case 4: /* smooth scrolling */
3850 if (state) 3777 set_option (Opt_jumpScroll, !state);
3851 Options &= ~Opt_jumpScroll;
3852 else
3853 Options |= Opt_jumpScroll;
3854 break; 3778 break;
3855 case 5: /* reverse video */ 3779 case 5: /* reverse video */
3856 scr_rvideo_mode (state); 3780 scr_rvideo_mode (state);
3857 break; 3781 break;
3858 case 6: /* relative/absolute origins */ 3782 case 6: /* relative/absolute origins */
… …
3862 scr_autowrap (state); 3786 scr_autowrap (state);
3863 break; 3787 break;
3864 /* 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 */
3865 case 9: /* X10 mouse reporting */ 3789 case 9: /* X10 mouse reporting */
3866 if (state) /* orthogonal */ 3790 if (state) /* orthogonal */
3867 PrivateModes &= ~PrivMode_MouseX11; 3791 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3868 break; 3792 break;
3869#ifdef menuBar_esc
3870 case menuBar_esc:
3871#ifdef MENUBAR
3872 map_menuBar (state);
3873#endif
3874 break;
3875#endif
3876#ifdef scrollBar_esc 3793#ifdef scrollBar_esc
3877 case scrollBar_esc: 3794 case scrollBar_esc:
3878 if (scrollbar_mapping (state)) 3795 scrollBar.map (state);
3879 {
3880 resize_all_windows (0, 0, 0); 3796 resize_all_windows (0, 0, 0);
3881 scr_touch (true); 3797 scr_touch (true);
3882 } 3798 break;
3799#endif
3800#ifdef CURSOR_BLINK
3801 case 12:
3802 cursor_blink_reset ();
3883 break; 3803 break;
3884#endif 3804#endif
3885 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3886 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3887 break; 3807 break;
… …
3892 break; 3812 break;
3893 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3894 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3895 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3896 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3897 PrivateModes &= ~PrivMode_MouseX10; 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3898 break; 3818 break;
3899#if 0
3900 case 1001: 3819 case 1002:
3901 break; /* X11 mouse highlighting */ 3820 case 1003:
3902#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;
3903 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3904 if (state)
3905 Options &= ~Opt_scrollTtyOutput;
3906 else
3907 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3908 break; 3835 break;
3909 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3910 if (state)
3911 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3912 else
3913 Options &= ~Opt_scrollTtyKeypress;
3914 break; 3838 break;
3915 case 1047: /* secondary screen w/ clearing last */ 3839 case 1047: /* secondary screen w/ clearing last */
3916 if (Options & Opt_secondaryScreen) 3840 if (option (Opt_secondaryScreen))
3917 if (current_screen != PRIMARY) 3841 if (!state)
3918 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3919 scr_change_screen (state); 3844 scr_change_screen (state);
3920 break; 3845 break;
3921 case 1049: /* secondary screen w/ clearing first */ 3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3922 scr_change_screen (state); 3851 scr_change_screen (state);
3852
3923 if (Options & Opt_secondaryScreen) 3853 if (option (Opt_secondaryScreen))
3924 if (current_screen != PRIMARY) 3854 if (state)
3925 scr_erase_screen (2); 3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3926 break; 3858 break;
3927 default: 3859 default:
3928 break; 3860 break;
3929 } 3861 }
3930 } 3862 }
3931} 3863}
3932/*}}} */ 3864/*}}} */
3933 3865
3934/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3935void 3867void ecb_hot
3936rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3937{ 3869{
3938 unsigned int i; 3870 unsigned int i;
3939 short rendset; 3871 short rendset;
3940 int rendstyle; 3872 int rendstyle;
… …
3954 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3955 break; 3887 break;
3956 case 1: 3888 case 1:
3957 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3958 break; 3890 break;
3959 //case 2: // faint or second colour 3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3960 case 4: 3895 case 4:
3961 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3962 break; 3897 break;
3963 case 5: // slowly blinking 3898 case 5: // slowly blinking
3964 case 6: // rapidly blinking 3899 case 6: // rapidly blinking
… …
3976 //case 11: // scoansi acs on, first alt font 3911 //case 11: // scoansi acs on, first alt font
3977 //case 12: // scoansi acs on, |0x80, second alt font 3912 //case 12: // scoansi acs on, |0x80, second alt font
3978 //... 3913 //...
3979 //case 19: // ninth alt font 3914 //case 19: // ninth alt font
3980 //case 20: // gothic 3915 //case 20: // gothic
3981 case 21: // disable bold, faint 3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3982 rendset = 0, rendstyle = RS_Bold; 3917 rendset = 0, rendstyle = RS_Bold;
3983 break; 3918 break;
3984 case 22: 3919 case 22: // bold off (vt220)
3985 rendset = 0, rendstyle = RS_Bold; 3920 rendset = 0, rendstyle = RS_Bold;
3986 break; 3921 break;
3987 //case 23: disable italic 3922 case 23: // disable italic
3988 case 24: 3923 rendset = 0, rendstyle = RS_Italic;
3924 break;
3925 case 24: // underline off (vt220)
3989 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3990 break; 3927 break;
3991 case 25: 3928 case 25: // blink off (vt220)
3992 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3993 break; 3930 break;
3994 case 27: 3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3934 case 27: // reverse off (vt220)
3995 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3996 break; 3936 break;
3997 //case 28: // visible. NYI 3937 //case 28: // visible. NYI
3998 //case 29: // not crossed-out 3938 //case 29: // not crossed-out
3999 } 3939 }
… …
4014 case 35: 3954 case 35:
4015 case 36: 3955 case 36:
4016 case 37: 3956 case 37:
4017 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
4018 break; 3958 break;
4019#ifdef TTY_256COLOR
4020 case 38:
4021 if (nargs > i + 2 && arg[i + 1] == 5)
4022 {
4023 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4024 i += 2;
4025 }
4026 break;
4027#endif
4028 case 39: /* default fg */ 3959 case 39: /* default fg */
4029 scr_color (Color_fg, Color_fg); 3960 scr_color (Color_fg, Color_fg);
4030 break; 3961 break;
4031 3962
4032 case 40: 3963 case 40:
… …
4037 case 45: 3968 case 45:
4038 case 46: 3969 case 46:
4039 case 47: 3970 case 47:
4040 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
4041 break; 3972 break;
4042#ifdef TTY_256COLOR
4043 case 48:
4044 if (nargs > i + 2 && arg[i + 1] == 5)
4045 {
4046 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4047 i += 2;
4048 }
4049 break;
4050#endif
4051 case 49: /* default bg */ 3973 case 49: /* default bg */
4052 scr_color (Color_bg, Color_bg); 3974 scr_color (Color_bg, Color_bg);
4053 break; 3975 break;
4054 3976
4055#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
4056 case 90: 4009 case 90:
4057 case 91: /* set bright fg color */ 4010 case 91: /* set bright fg color */
4058 case 92: 4011 case 92:
4059 case 93: 4012 case 93:
4060 case 94: 4013 case 94:
4061 case 95: 4014 case 95:
4062 case 96: 4015 case 96:
4063 case 97: 4016 case 97:
4064 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4017 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
4065 Color_fg);
4066 break; 4018 break;
4067 case 100: 4019 case 100:
4068 case 101: /* set bright bg color */ 4020 case 101: /* set bright bg color */
4069 case 102: 4021 case 102:
4070 case 103: 4022 case 103:
4071 case 104: 4023 case 104:
4072 case 105: 4024 case 105:
4073 case 106: 4025 case 106:
4074 case 107: 4026 case 107:
4075 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4027 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
4076 Color_bg);
4077 break; 4028 break;
4078#endif 4029#endif
4079
4080 } 4030 }
4081 } 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;
4082} 4052}
4083/*}}} */ 4053/*}}} */
4084 4054
4085/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4086void
4087rxvt_term::process_graphics ()
4088{
4089 unicode_t ch, cmd = cmd_getc ();
4090
4091 if (cmd == 'Q')
4092 { /* query graphics */
4093 tt_printf ("\033G0\n"); /* no graphics */
4094 return;
4095 }
4096 /* swallow other graphics sequences until terminating ':' */
4097 do
4098 ch = cmd_getc ();
4099 while (ch != ':');
4100}
4101/*}}} */
4102
4103/* ------------------------------------------------------------------------- */ 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 */
4104 4059
4105/* 4060/*
4106 * Send printf () formatted output to the command. 4061 * Send printf () formatted output to the command.
4107 * Only use for small amounts of data. 4062 * Only use for small amounts of data.
4108 */ 4063 */
4109void 4064void
4110rxvt_term::tt_printf (const char *fmt,...) 4065rxvt_term::tt_printf (const char *fmt,...)
4111{ 4066{
4112 va_list arg_ptr; 4067 va_list arg_ptr;
4113 unsigned char buf[256]; 4068 char buf[256];
4114 4069
4115 va_start (arg_ptr, fmt); 4070 va_start (arg_ptr, fmt);
4116 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4071 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4117 va_end (arg_ptr); 4072 va_end (arg_ptr);
4118 tt_write (buf, STRLEN (buf)); 4073 tt_write (buf, strlen (buf));
4119} 4074}
4120 4075
4121/* ---------------------------------------------------------------------- */
4122/* 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. */
4123 * or generated by us in response to a query ESC sequence.
4124 */
4125void 4077void
4126rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4078rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4127{ 4079{
4128 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;
4129 4082
4130 if (len) 4083 if (option (Opt_scrollTtyKeypress))
4084 if (view_start)
4131 { 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
4132 if (v_buflen == 0) 4139 if (v_buflen == 0)
4133 { 4140 {
4134 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
4135
4136 if ((unsigned int)written == len)
4137 return;
4138
4139 data += written;
4140 len -= written;
4141 }
4142
4143
4144 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4145
4146 memcpy (v_buffer + v_buflen, data, len);
4147 v_buflen += len;
4148 }
4149
4150 for (;;)
4151 {
4152 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
4153
4154 if (written > 0)
4155 {
4156 v_buflen -= written;
4157
4158 if (v_buflen == 0)
4159 {
4160 free (v_buffer); 4141 free (v_buffer);
4161 v_buffer = 0; 4142 v_buffer = 0;
4162 v_buflen = 0;
4163 4143
4164 pty_ev.set (EVENT_READ); 4144 pty_ev.set (ev::READ);
4165 return;
4166 }
4167
4168 memmove (v_buffer, v_buffer + written, v_buflen);
4169 }
4170 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4171 // original code just ignores this...
4172 destroy ();
4173 else
4174 {
4175 pty_ev.set (EVENT_READ | EVENT_WRITE);
4176 return; 4145 return;
4177 } 4146 }
4147
4148 memmove (v_buffer, v_buffer + written, v_buflen);
4178 } 4149 }
4150 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4151 pty_ev.set (ev::READ);
4179} 4152}
4180 4153
4181/*----------------------- end-of-file (C source) -----------------------*/ 4154/*----------------------- end-of-file (C source) -----------------------*/
4182 4155

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