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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.90 by pcg, Fri Apr 2 19:09:52 2004 UTC vs.
Revision 1.591 by sf-exg, Thu May 13 19:40:19 2021 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/*{{{ Convert the keypress event into a string */ 71#define ISO_14755_STARTED 0x80000000UL
63void 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
64rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
65{ 409{
66 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
67 unsigned int newlen; 411 KeySym keysym = NoSymbol;
68 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
69#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
70 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
71#endif 418#endif
72 int valid_keysym;
73 unsigned char kbuf[KBUFSZ];
74 419
75 /* 420 /*
76 * 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
77 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
78 * 423 *
79 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
80 */ 425 */
81 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 429
91 kbuf[0] = 0; 430 kbuf[0] = 0;
92 431
93#ifdef USE_XIM 432#if USE_XIM
94 if (Input_Context) 433 if (Input_Context)
95 { 434 {
96 Status status_return; 435 Status status_return;
97 436
98#if 0 437#if 0
99#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
100 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
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
103 else 442 else
104#endif 443#endif
105#endif 444#endif
106 { 445 {
… …
108 447
109 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
113 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
116 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 458 SET_LOCALE (locale);
118 459
119 if (status_return == XLookupChars 460 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
134 } 475 }
135 } 476 }
136 else 477 else
137 len = 0; 478 len = 0;
138 } 479 }
139
140 valid_keysym = status_return == XLookupKeySym
141 || status_return == XLookupBoth;
142 } 480 }
143 else 481 else
144#endif 482#endif
145 { 483 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol;
148 }
149
150 if (valid_keysym)
151 { 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
152 if (TermWin.saveLines) 710 if (saveLines)
153 { 711 {
154#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 713 if (!ctrl && !meta)
156 {
157#else 714#else
158 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
159 { 717 {
160#endif
161 int lnsppg; 718 int lnsppg;
162 719
163#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 722#else
166 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
167#endif 724#endif
725 max_it (lnsppg, 1);
726
168 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
169 { 728 {
170 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
171 return; 730 return;
172 } 731 }
173 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
174 { 733 {
175 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
176 return; 735 return;
177 } 736 }
178 } 737 }
179#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
181 { 740 {
182 if (keysym == XK_Up) 741 if (keysym == XK_Up)
183 { 742 {
184 scr_page (UP, 1); 743 scr_page (1);
185 return; 744 return;
186 } 745 }
187 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
188 { 747 {
189 scr_page (DN, 1); 748 scr_page (-1);
190 return; 749 return;
191 } 750 }
192 } 751 }
193#endif 752#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
196 { 755 {
197 if (keysym == XK_Home) 756 if (keysym == XK_Home)
198 { 757 {
199 scr_move_to (0, 1); 758 scr_changeview (top_row);
200 return; 759 return;
201 } 760 }
202 else if (keysym == XK_End) 761 else if (keysym == XK_End)
203 { 762 {
204 scr_move_to (1, 0); 763 scr_changeview (0);
205 return; 764 return;
206 } 765 }
207 } 766 }
208#endif 767#endif
209 } 768 }
210 769
211 if (shft) 770 if (shft)
212 { 771 {
213 /* Shift + F1 - F10 generates F11 - F20 */
214 if (keysym >= XK_F1 && keysym <= XK_F10)
215 {
216 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */
218 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 773 {
221 switch (keysym) 774 switch (keysym)
222 { 775 {
223 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
226 return; 779 return;
780#if TODO
227 /* rxvt extras */ 781 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 783 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 785 return;
786#endif
234 } 787 }
235 } 788 }
236 } 789 }
237#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
238 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
239 { 796 {
240 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
241 return; 803 return;
242 } 804 }
243#endif
244 805
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 { 809 {
247#ifdef KEYSYM_RESOURCE 810 int hv;
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
249 { 815 {
250 unsigned int l; 816 commit_iso14755 ();
251 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
252 818# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 819 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 820# endif
261 ) 821 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 822 }
266 823 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
268 return; 838 return;
269 } 839 }
270 else 840 else
271#endif
272 { 841 {
273 newlen = 1; 842# if ISO_14755
274 switch (keysym) 843 scr_overlay_off ();
275 {
276#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace)
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif 844# endif
355 case XK_Prior: 845 iso14755buf = 0;
356 STRCPY (kbuf, "\033[5~"); 846 }
357 break; 847 }
358# ifdef XK_KP_Next 848 else if (option (Opt_iso14755) &&
359 case XK_KP_Next: 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
360 /* allow shift to override */ 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 851 if (!(iso14755buf & ISO_14755_STARTED))
362 { 852 {
363 STRCPY (kbuf, "\033Os"); 853 iso14755buf |= ISO_14755_STARTED;
364 break; 854# if ISO_14755
365 } 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
366 /* FALLTHROUGH */ 856 scr_overlay_set (0, 0, "ISO 14755 mode");
367# endif 857# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0;
535 break;
536 }
537 if (newlen)
538 len = STRLEN (kbuf);
539 } 858 }
540
541 /*
542 * Pass meta for all function keys, if 'meta' option set
543 */
544#ifdef META8_OPTION
545 if (meta && (meta_char == 0x80) && len > 0)
546 kbuf[len - 1] |= 0x80;
547#endif 859#endif
548 860
861#ifdef PRINTPIPE
862 if (keysym == XK_Print)
549 } 863 {
550 else if (ctrl && keysym == XK_minus) 864 scr_printscreen (ctrl | shft);
865 return;
551 { 866 }
552 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 }
555 else
556 {
557#ifdef META8_OPTION
558 /* set 8-bit on */
559 if (meta && (meta_char == 0x80))
560 {
561 unsigned char *ch;
562
563 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80;
565
566 meta = 0;
567 }
568#endif 867#endif
569 /* nil */ ;
570 }
571 } 868 }
572 869
573 if (len <= 0) 870 if (len <= 0)
574 return; /* not mapped */ 871 return; /* not mapped */
575 872
576 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
577 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
578 { 889 {
579 TermWin.view_start = 0; 890# if ISO_14755
580 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
581 } 920 }
582 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
583 /* 922 {
584 * these modifications only affect the static keybuffer 923# if ISO_14755
585 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
586 *
587 * eg,
588 * Prior = "ESC[5~"
589 * Shift+Prior = "ESC[5$"
590 * Ctrl+Prior = "ESC[5^"
591 * Ctrl+Shift+Prior = "ESC[5@"
592 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
593 */
594 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
595 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
596
597 /* escape prefix */
598 if (meta
599#ifdef META8_OPTION
600 && meta_char == C0_ESC
601#endif 925# endif
602 ) 926 if (iso14755buf & ISO_14755_51)
603 { 927 commit_iso14755 ();
604 const unsigned char ch = C0_ESC; 928#if ISO_14755
605 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
606 } 939 }
940#endif
607 941
608#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len);
619}
620/*}}} */
621
622#if (MENUBAR_MAX)
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{
628 unsigned int n, s;
629
630 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632
633 if (n > 0 && s < count)
634 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n;
639 s += n;
640 }
641
642 if (count > s)
643 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
645 count = s;
646 }
647
648 for (; count--;)
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 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
654} 951}
655#endif /* MENUBAR_MAX */
656 952
657void 953void
658rxvt_term::flush () 954rxvt_term::flush ()
659{ 955{
660#ifdef TRANSPARENT 956 flush_ev.stop ();
661 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
662 { 960 {
663 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 962 scr_touch (false);
666 want_refresh = 1;
667 } 963 }
668#endif 964#endif
669 965
670 if (want_refresh) 966 if (want_refresh)
671 { 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
672 scr_refresh (refresh_type); 1006 scr_refresh ();
673 scrollbar_show (1); 1007 scrollBar.show (1);
674#ifdef USE_XIM 1008#if USE_XIM
675 IMSendSpot (); 1009 im_send_spot ();
676#endif 1010#endif
677
678 } 1011 }
679 1012
680 display->flush (); 1013 display->flush ();
681} 1014}
682 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
683void 1017void
684rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
685{ 1019{
686 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
689 flush (); 1032 flush ();
690} 1033}
691 1034
692#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
693void 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
694rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1056{
696 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1058 want_refresh = 1;
698 1059 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1060}
701#endif 1061#endif
702 1062
703#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
704void 1064void
705rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1066{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1068 {
709 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
710 want_refresh = 1; 1070 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
712 } 1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
713} 1184}
714#endif 1185#endif
715 1186
716bool 1187bool
717rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
718{ 1189{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
720 1191
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
722 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
724 1201
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
726 1203
727 if (n > 0) 1204 if (r > 0)
728 { 1205 {
729 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
730 return true; 1207 return true;
731 } 1208 }
732 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))
733 destroy (); 1221 destroy ();
734 1222 }
1223
735 return false; 1224 return false;
736} 1225}
737 1226
738void 1227void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1229{
741 SET_R (this); 1230 make_current ();
742 SET_LOCALE (locale);
743 1231
744 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
745 tt_write (0, 0);
746 else if (revents & EVENT_READ)
747 {
748 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
750 while (pty_fill ())
751 {
752 if (!seen_input)
753 {
754 seen_input = 1;
755 /* once we know the shell is running, send the screen size. Again! */
756 // I don't know why, btw.
757 tt_winch ();
758 }
759
760 if (cmd_parse ()) 1235 cmd_parse ();
761 break; 1236
762 } 1237 if (revents & ev::WRITE)
763 } 1238 pty_write ();
1239
1240 refresh_check ();
764} 1241}
1242
1243void ecb_cold
1244rxvt_term::pointer_unblank ()
1245{
1246 XDefineCursor (dpy, vt, TermWin_cursor);
1247 recolor_cursor ();
765 1248
766#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
767void
768rxvt_term::pointer_unblank ()
769{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
771 recolour_cursor ();
772
773 hidden_pointer = 0; 1250 hidden_pointer = 0;
774 1251
775 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
776 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1254#endif
777} 1255}
778 1256
779void 1257#ifdef POINTER_BLANK
1258void ecb_cold
780rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
781{ 1260{
782 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
783 return; 1262 return;
784 1263
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1265 XFlush (dpy);
787 1266
788 hidden_pointer = 1; 1267 hidden_pointer = 1;
789} 1268}
790 1269
791void 1270void ecb_cold
792rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
793{ 1272{
794 SET_R (this); 1273 make_current ();
795 SET_LOCALE (locale);
796 1274
797 pointer_blank (); 1275 pointer_blank ();
798} 1276}
799#endif 1277#endif
800 1278
801void 1279void
802rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1281{
804 int button_number, key_state = 0; 1282 int button_number, state = 0;
805 int x, y; 1283 int x, y;
1284 bool release = ev.type == ButtonRelease;
806 1285
807 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
808 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
809 pixel_position (&x, &y);
810 1288
811 if (MEvent.button == AnyButton) 1289 if (ev.type == MotionNotify)
812 {
813 button_number = 3;
814 } 1290 {
815 else 1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 state += 32;
816 { 1297 }
1298
817 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1300 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1301 if (button_number >= 3)
820 button_number += (64 - 3); 1302 button_number += 64 - 3;
821 }
822 1303
823 if (PrivateModes & PrivMode_MouseX10) 1304 if (priv_modes & PrivMode_MouseX10)
824 { 1305 {
825 /* 1306 /*
826 * do not report ButtonRelease 1307 * do not report ButtonRelease
827 * no state info allowed 1308 * no state info allowed
828 */ 1309 */
829 key_state = 0; 1310 if (release)
830 if (button_number == 3)
831 return; 1311 return;
832 } 1312 }
833 else 1313 else
834 { 1314 {
835 /* XTerm mouse reporting needs these values: 1315 /* XTerm mouse reporting needs these values:
… …
837 * 8 = Meta 1317 * 8 = Meta
838 * 16 = Control 1318 * 16 = Control
839 * plus will add in our own Double-Click reporting 1319 * plus will add in our own Double-Click reporting
840 * 32 = Double Click 1320 * 32 = Double Click
841 */ 1321 */
842 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1322 state += ((MEvent.state & ShiftMask) ? 4 : 0)
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1323 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1324 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1325#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1326 state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1327#endif
848
849 } 1328 }
850 1329
1330 int code = 32 + (release ? 3 : button_number) + state;
1331
851#ifdef DEBUG_MOUSEREPORT 1332#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1333 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1334 if (state & 16)
854 fputc ('C', stderr); 1335 fputc ('C', stderr);
855 if (key_state & 4) 1336 if (state & 4)
856 fputc ('S', stderr); 1337 fputc ('S', stderr);
857 if (key_state & 8) 1338 if (state & 8)
858 fputc ('A', stderr); 1339 fputc ('A', stderr);
859 if (key_state & 32) 1340 if (state & 32)
860 fputc ('2', stderr); 1341 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1342 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1343 button_number,
863 x + 1, 1344 x,
864 y + 1); 1345 y);
865#else 1346#endif
1347
1348#if ENABLE_FRILLS
1349 if (priv_modes & PrivMode_ExtMouseSGR)
1350 tt_printf ("\033[<%d;%d;%d%c",
1351 button_number + state,
1352 x,
1353 y,
1354 release ? 'm' : 'M');
1355 else if (priv_modes & PrivMode_ExtMouseUrxvt)
1356 tt_printf ("\033[%d;%d;%dM",
1357 code,
1358 x,
1359 y);
1360 else if (priv_modes & PrivMode_ExtMouseUTF8)
1361 tt_printf ("\033[M%c%lc%lc",
1362 code,
1363 wint_t (32 + x),
1364 wint_t (32 + y));
1365 else
1366#endif
866 tt_printf ("\033[M%c%c%c", 1367 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1368 code,
868 (32 + x + 1), 1369 32 + x,
869 (32 + y + 1)); 1370 32 + y);
870#endif
871} 1371}
872
873#ifdef USING_W11LIB
874void
875rxvt_W11_process_x_event (XEvent *ev)
876{
877 rxvt_t *r = rxvt_get_r ();
878
879 x_cb (*ev);
880}
881#endif
882 1372
883/*{{{ process an X event */ 1373/*{{{ process an X event */
884void 1374void ecb_hot
885rxvt_term::x_cb (XEvent &ev) 1375rxvt_term::x_cb (XEvent &ev)
886{ 1376{
887 SET_R (this); 1377 make_current ();
888 SET_LOCALE (locale);
889 1378
890#if defined(CURSOR_BLINK) 1379 dLocal (Display *, dpy);
891 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892 {
893 if (hidden_cursor)
894 {
895 hidden_cursor = 0;
896 want_refresh = 1;
897 }
898 1380
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1381 if (ev.xany.window == vt
900 } 1382 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1383 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
902
903#if defined(POINTER_BLANK)
904 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905 {
906 if (ev.type == MotionNotify
907 || ev.type == ButtonPress
908 || ev.type == ButtonRelease)
909 if (hidden_pointer)
910 pointer_unblank ();
911
912 if (ev.type == KeyPress && hidden_pointer == 0)
913 pointer_blank ();
914 }
915#endif
916
917#ifdef USE_XIM
918 if (XFilterEvent (&ev, None))
919 return; 1384 return;
920#endif
921 1385
1386 // for XQueryPointer
922 Window unused_root, unused_child; 1387 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1388 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1389 unsigned int unused_mask;
925
926#ifdef DEBUG_X
927 const char *const eventnames[] =
928 { /* mason - this matches my system */
929 "",
930 "",
931 "KeyPress",
932 "KeyRelease",
933 "ButtonPress",
934 "ButtonRelease",
935 "MotionNotify",
936 "EnterNotify",
937 "LeaveNotify",
938 "FocusIn",
939 "FocusOut",
940 "KeymapNotify",
941 "Expose",
942 "GraphicsExpose",
943 "NoExpose",
944 "VisibilityNotify",
945 "CreateNotify",
946 "DestroyNotify",
947 "UnmapNotify",
948 "MapNotify",
949 "MapRequest",
950 "ReparentNotify",
951 "ConfigureNotify",
952 "ConfigureRequest",
953 "GravityNotify",
954 "ResizeRequest",
955 "CirculateNotify",
956 "CirculateRequest",
957 "PropertyNotify",
958 "SelectionClear",
959 "SelectionRequest",
960 "SelectionNotify",
961 "ColormapNotify",
962 "ClientMessage",
963 "MappingNotify"
964 };
965#endif
966
967#ifdef DEBUG_X
968 struct timeval tp;
969 struct tm *ltt;
970 (void)gettimeofday (&tp, NULL);
971 ltt = localtime (& (tp.tv_sec));
972 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));
973#endif
974 1390
975 switch (ev.type) 1391 switch (ev.type)
976 { 1392 {
977 case KeyPress: 1393 case KeyPress:
978 lookup_key (ev.xkey); 1394 key_press (ev.xkey);
979 break; 1395 break;
980 1396
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1397 case KeyRelease:
983 { 1398 key_release (ev.xkey);
984 if (! (ev.xkey.state & ControlMask))
985 mouse_slip_wheel_speed = 0;
986 else
987 {
988 KeySym ks;
989
990 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991 if (ks == XK_Control_L || ks == XK_Control_R)
992 mouse_slip_wheel_speed = 0;
993 }
994 break; 1399 break;
995 }
996#endif
997 1400
998 case ButtonPress: 1401 case ButtonPress:
999 button_press (ev.xbutton); 1402 button_press (ev.xbutton);
1000 break; 1403 break;
1001 1404
… …
1003 button_release (ev.xbutton); 1406 button_release (ev.xbutton);
1004 break; 1407 break;
1005 1408
1006 case ClientMessage: 1409 case ClientMessage:
1007 if (ev.xclient.format == 32 1410 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1411 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1009 destroy ();
1010#ifdef OFFIX_DND
1011 /* OffiX Dnd (drag 'n' drop) protocol */
1012 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1013 && (ev.xclient.data.l[0] == DndFile
1014 || ev.xclient.data.l[0] == DndDir
1015 || ev.xclient.data.l[0] == DndLink))
1016 { 1412 {
1017 /* Get Dnd data */ 1413 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1414 {
1019 int ActualFormat; 1415 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1416 {
1021 unsigned long Size, RemainingBytes; 1417 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1418 {
1023 XGetWindowProperty (display->display, display->root, 1419 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1420 destroy ();
1025 0L, 1000000L, 1421 }
1026 False, AnyPropertyType, 1422#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1423 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1424 XSendEvent (dpy, ev.xclient.window = display->root,
1425 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1426 &ev);
1030 XChangeProperty (display->display, display->root, 1427#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1428 }
1032 8, PropModeReplace, 1429 }
1033 data, STRLEN (data)); 1430#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1431 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1432 {
1433 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1434 focus_in ();
1435 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1436 focus_out ();
1437 }
1438#endif
1036 } 1439 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1440 break;
1043 1441
1044 /* 1442 /*
1045 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1065 break; 1463 break;
1066 } 1464 }
1067 break; 1465 break;
1068 1466
1069 case FocusIn: 1467 case FocusIn:
1070 if (!TermWin.focus) 1468 if (ev.xfocus.detail != NotifyInferior
1469 && ev.xfocus.detail != NotifyPointer
1470 && ev.xfocus.mode != NotifyGrab)
1471 focus_in ();
1472 break;
1473
1474 case FocusOut:
1475 if (ev.xfocus.detail != NotifyInferior
1476 && ev.xfocus.detail != NotifyPointer
1477 && ev.xfocus.mode != NotifyGrab)
1478 focus_out ();
1479 break;
1480
1481 case ConfigureNotify:
1482 if (ev.xconfigure.window == parent)
1071 { 1483 {
1072 TermWin.focus = 1; 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1073 want_refresh = 1; 1485 ;
1074#ifdef USE_XIM
1075 if (Input_Context != NULL)
1076 XSetICFocus (Input_Context);
1077#endif
1078#ifdef CURSOR_BLINK
1079 if (Options & Opt_cursorBlink)
1080 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1081#endif
1082 1486
1487 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1488
1489 if (want_position_change)
1490 {
1491 int x, y;
1492
1493 if (ev.xconfigure.send_event)
1494 {
1495 x = ev.xconfigure.x;
1496 y = ev.xconfigure.y;
1497 }
1498 else
1499 get_window_origin (x, y);
1500
1501 if (x != parent_x || y != parent_y)
1502 {
1503 parent_x = x;
1504 parent_y = y;
1505 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1506 }
1507 }
1508
1509 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1510 {
1511 seen_resize = 1;
1512 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1513 }
1514
1515 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1083 } 1516 }
1084 break; 1517 break;
1085 1518
1086 case FocusOut:
1087 if (TermWin.focus)
1088 {
1089 TermWin.focus = 0;
1090 want_refresh = 1;
1091#ifdef USE_XIM
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify: 1519 case PropertyNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0]) 1520 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width;
1112 height = ev.xconfigure.height;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1114 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1116
1117 if (szHint.width != width || szHint.height != height)
1118 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1120 resize_all_windows (width, height, 1);
1121 }
1122#ifdef DEBUG_SIZE
1123 else
1124 {
1125 D_SIZE ((stderr, "Size: Not resizing"));
1126 }
1127#endif
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136 }
1137 break; 1521 break;
1138 1522
1139 case SelectionClear: 1523 case SelectionClear:
1140 selection_clear (); 1524 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1141 break;
1142
1143 case SelectionNotify:
1144 if (selection_wait == Sel_normal)
1145 selection_paste (ev.xselection.requestor,
1146 ev.xselection.property, True);
1147 break; 1525 break;
1148 1526
1149 case SelectionRequest: 1527 case SelectionRequest:
1150 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1151 break; 1529 break;
1152 1530
1531 case MapNotify:
1532 mapped = 1;
1533#ifdef TEXT_BLINK
1534 text_blink_ev.start ();
1535#endif
1536 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1153 case UnmapNotify: 1539 case UnmapNotify:
1154 TermWin.mapped = 0; 1540 mapped = 0;
1155#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1156 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1157#endif 1543#endif
1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1158 break; 1545 break;
1159
1160 case MapNotify:
1161 TermWin.mapped = 1;
1162#ifdef TEXT_BLINK
1163 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1164#endif
1165 break;
1166
1167#ifdef TRANSPARENT
1168 case ReparentNotify:
1169 rootwin_cb (ev);
1170 break;
1171#endif /* TRANSPARENT */
1172 1546
1173 case GraphicsExpose: 1547 case GraphicsExpose:
1174 case Expose: 1548 case Expose:
1175 if (ev.xany.window == TermWin.vt) 1549 if (ev.xany.window == vt)
1176 { 1550 {
1177#ifdef NO_SLOW_LINK_SUPPORT 1551 do
1552 {
1178 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1179 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1180#else 1555 }
1181 // don't understand this, so commented it out 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1557
1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1559
1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1561 {
1182 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1183 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, false);
1184 //scr_expose (ev.xexpose.x, 0, 1564 }
1185 // ev.xexpose.width, TermWin.height, False); 1565
1186#endif
1187 want_refresh = 1; 1566 want_refresh = 1;
1188 } 1567 }
1189 else 1568 else
1190 { 1569 {
1191 XEvent unused_event; 1570 XEvent unused_event;
1192 1571
1193 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1194 Expose, 1573 ;
1195 &unused_event)) ; 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1196 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1575 ;
1197 GraphicsExpose, 1576
1198 &unused_event)) ; 1577 if (scrollBar.state && ev.xany.window == scrollBar.win)
1199 if (isScrollbarWindow (ev.xany.window))
1200 { 1578 {
1201 scrollBar.setIdle (); 1579 scrollBar.state = SB_STATE_IDLE;
1202 scrollbar_show (0); 1580 scrollBar.show (0);
1203 } 1581 }
1204#ifdef MENUBAR
1205 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1206 menubar_expose ();
1207#endif
1208 } 1582 }
1209 break; 1583 break;
1210 1584
1211 case MotionNotify: 1585 case MotionNotify:
1212#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1213 if (hidden_pointer) 1587 if (hidden_pointer)
1214 pointer_unblank (); 1588 pointer_unblank ();
1215#endif 1589#endif
1216#if MENUBAR 1590 if (!bypass_keystate
1217 if (isMenuBarWindow (ev.xany.window)) 1591 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1592 || priv_modes & PrivMode_MouseAnyEvent))
1593 mouse_report (ev.xbutton);
1594 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1595 break;
1596
1597 if (ev.xany.window == vt)
1218 { 1598 {
1219 menubar_control (ev.xbutton); 1599 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1220 break; 1600 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1221 } 1601 ; // nop
1222#endif
1223 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1224 break;
1225
1226 if (ev.xany.window == TermWin.vt)
1227 {
1228 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1602 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1229 { 1603 {
1230 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1604 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1231 ; 1605 ;
1232 1606
1233 XQueryPointer (display->display, TermWin.vt, 1607 XQueryPointer (dpy, vt,
1234 &unused_root, &unused_child, 1608 &unused_root, &unused_child,
1235 &unused_root_x, &unused_root_y, 1609 &unused_root_x, &unused_root_y,
1236 & (ev.xbutton.x), & (ev.xbutton.y), 1610 &ev.xbutton.x, &ev.xbutton.y,
1237 &unused_mask); 1611 &ev.xbutton.state);
1238#ifdef MOUSE_THRESHOLD 1612#ifdef MOUSE_THRESHOLD
1239 /* deal with a `jumpy' mouse */ 1613 /* deal with a `jumpy' mouse */
1240 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1614 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1615#endif
1241 { 1616 {
1617#if ISO_14755
1618 // 5.4
1619 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1620 {
1621 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1622 break;
1623 }
1242#endif 1624#endif
1243 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1625 selection_extend (ev.xbutton.x, ev.xbutton.y,
1244 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1626 ev.xbutton.state & Button3Mask ? 2 : 0);
1627
1245#ifdef SELECTION_SCROLLING 1628#ifdef SELECTION_SCROLLING
1246 if (ev.xbutton.y < TermWin.int_bwidth 1629 if (ev.xbutton.y < int_bwidth
1247 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1630 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1248 { 1631 {
1632 page_dirn scroll_selection_dir;
1249 int dist; 1633 int dist;
1250
1251 pending_scroll_selection=1;
1252 1634
1253 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1254 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1255 */ 1637 */
1256 if (scroll_selection_delay<=0) 1638 if (!sel_scroll_ev.is_active ())
1257 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1258 1640
1259 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1260 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1261 */ 1643 */
1262 selection_save_x=ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
1263 selection_save_y=ev.xbutton.y; 1645 selection_save_y = ev.xbutton.y;
1264 selection_save_state=
1265 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1646 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1266 1647
1267 /* calc number of lines to scroll */ 1648 /* calc number of lines to scroll */
1268 if (ev.xbutton.y<TermWin.int_bwidth) 1649 if (ev.xbutton.y < int_bwidth)
1269 { 1650 {
1270 scroll_selection_dir = UP; 1651 scroll_selection_dir = UP;
1271 dist = TermWin.int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1272 } 1653 }
1273 else 1654 else
1274 { 1655 {
1275 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1276 dist = ev.xbutton.y - 1657 dist = ev.xbutton.y - (int_bwidth + vt_height);
1277 (TermWin.int_bwidth + TermWin.height);
1278 } 1658 }
1659
1279 scroll_selection_lines= (Pixel2Height (dist)/ 1660 scroll_selection_lines = Pixel2Height (dist)
1280 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1662 + 1;
1281 MIN_IT (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1282 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1665 scroll_selection_lines *= scroll_selection_dir;
1283 } 1666 }
1284 else 1667 else
1285 { 1668 {
1286 /* we are within the text window, so we 1669 /* we are within the text window, so we
1287 * shouldn't be scrolling 1670 * shouldn't be scrolling
1288 */ 1671 */
1289 pending_scroll_selection = 0; 1672 sel_scroll_ev.stop();
1290 } 1673 }
1291#endif 1674#endif
1292#ifdef MOUSE_THRESHOLD
1293
1294 } 1675 }
1295#endif
1296
1297 } 1676 }
1298 } 1677 }
1299 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1300 { 1679 {
1301 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1680 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1302 MotionNotify, &ev)) ; 1681 MotionNotify, &ev))
1682 ;
1683
1303 XQueryPointer (display->display, scrollBar.win, 1684 XQueryPointer (dpy, scrollBar.win,
1304 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1305 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1306 & (ev.xbutton.x), & (ev.xbutton.y), 1687 &ev.xbutton.x, &ev.xbutton.y,
1307 &unused_mask); 1688 &unused_mask);
1308 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1309 scrollbar_size ()); 1690 scrollBar.size ());
1310 scr_refresh (refresh_type);
1311 refresh_limit = 0; 1691 want_refresh = 1;
1312 scrollbar_show (1); 1692 scrollBar.show (1);
1313 } 1693 }
1314 break; 1694 break;
1315 } 1695 }
1316}
1317 1696
1318void 1697#if defined(CURSOR_BLINK)
1698 if (ev.type == KeyPress)
1699 cursor_blink_reset ();
1700#endif
1701
1702#if defined(POINTER_BLANK)
1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 {
1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer)
1709 pointer_unblank ();
1710
1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank ();
1713 }
1714#endif
1715
1716 refresh_check ();
1717}
1718
1719#if ENABLE_FRILLS
1720void ecb_cold
1721rxvt_term::set_urgency (bool enable)
1722{
1723 if (enable == urgency_hint)
1724 return;
1725
1726 if (XWMHints *h = XGetWMHints (dpy, parent))
1727 {
1728 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1729 XSetWMHints (dpy, parent, h);
1730 urgency_hint = enable;
1731 XFree (h);
1732 }
1733}
1734#endif
1735
1736void ecb_cold
1737rxvt_term::focus_in ()
1738{
1739 if (!focus)
1740 {
1741 focus = 1;
1742 want_refresh = 1;
1743
1744#if USE_XIM
1745 if (Input_Context != NULL)
1746 {
1747 im_set_position ();
1748 XSetICFocus (Input_Context);
1749 }
1750#endif
1751#if CURSOR_BLINK
1752 if (option (Opt_cursorBlink))
1753 cursor_blink_ev.again ();
1754#endif
1755#if OFF_FOCUS_FADING
1756 if (rs[Rs_fade])
1757 {
1758 pix_colors = pix_colors_focused;
1759 scr_recolor ();
1760 }
1761#endif
1762#if ENABLE_FRILLS
1763 if (option (Opt_urgentOnBell))
1764 set_urgency (0);
1765
1766 if (priv_modes & PrivMode_FocusEvent)
1767 tt_printf ("\x1b[I");
1768#endif
1769
1770 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1771 }
1772}
1773
1774void ecb_cold
1775rxvt_term::focus_out ()
1776{
1777 if (focus)
1778 {
1779 focus = 0;
1780 want_refresh = 1;
1781
1782#if ENABLE_FRILLS
1783 if (option (Opt_urgentOnBell))
1784 set_urgency (0);
1785
1786 if (priv_modes & PrivMode_FocusEvent)
1787 tt_printf ("\x1b[O");
1788#endif
1789#if ENABLE_FRILLS || ISO_14755
1790 if (iso14755buf)
1791 {
1792 iso14755buf = 0;
1793# if ISO_14755
1794 scr_overlay_off ();
1795# endif
1796 }
1797#endif
1798#if USE_XIM
1799 if (Input_Context != NULL)
1800 XUnsetICFocus (Input_Context);
1801#endif
1802#if CURSOR_BLINK
1803 if (option (Opt_cursorBlink))
1804 cursor_blink_ev.stop ();
1805
1806 hidden_cursor = 0;
1807#endif
1808#if OFF_FOCUS_FADING
1809 if (rs[Rs_fade])
1810 {
1811 pix_colors = pix_colors_unfocused;
1812 scr_recolor ();
1813 }
1814#endif
1815
1816 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1817 }
1818}
1819
1820void ecb_cold
1821rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1822{
1823#if OFF_FOCUS_FADING
1824 if (rs[Rs_fade])
1825 {
1826 if (!first_time)
1827 pix_colors_focused [idx].free (this);
1828
1829 rgba c;
1830 pix_colors [Color_fade].get (c);
1831 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1832 }
1833#endif
1834}
1835
1836#if ENABLE_PERL
1837void ecb_hot
1319rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1320{ 1839{
1321 SET_R (this); 1840 make_current ();
1322 SET_LOCALE (locale); 1841
1842 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1843 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1844 return;
1323 1845
1324 switch (ev.type) 1846 switch (ev.type)
1325 { 1847 {
1326 case PropertyNotify: 1848 case PropertyNotify:
1849 /*
1850 * if user used some Esetroot compatible prog to set the root bg,
1851 * use the property to determine the pixmap. We use it later on.
1852 */
1327 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1328 { 1855 {
1329 if (ev.xproperty.state == PropertyNewValue) 1856 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1330 selection_property (ev.xproperty.window, ev.xproperty.atom);
1331 break;
1332 } 1857 }
1333#ifdef TRANSPARENT
1334 else
1335 {
1336 /*
1337 * if user used some Esetroot compatible prog to set the root bg,
1338 * use the property to determine the pixmap. We use it later on.
1339 */
1340 if (xa[XA_XROOTPMAPID] == 0)
1341 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1342 1858
1343 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1344 return;
1345 }
1346
1347 /* FALLTHROUGH */
1348 case ReparentNotify:
1349 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1350 want_full_refresh = 1;
1351 break; 1859 break;
1352#endif
1353 } 1860 }
1861
1862 refresh_check ();
1354} 1863}
1864#endif
1355 1865
1356void 1866void
1357rxvt_term::button_press (XButtonEvent &ev) 1867rxvt_term::button_press (XButtonEvent &ev)
1358{ 1868{
1359 int reportmode = 0, clickintime; 1869 int reportmode = 0, clickintime;
1360 1870
1361 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1871 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1872
1362 if (!bypass_keystate) 1873 if (!bypass_keystate)
1363 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1874 reportmode = !! (priv_modes & PrivMode_mouse_report);
1875
1364 /* 1876 /*
1365 * VT window processing of button press 1877 * VT window processing of button press
1366 */ 1878 */
1367 if (ev.window == TermWin.vt) 1879 if (ev.window == vt)
1368 { 1880 {
1881 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1882 return;
1883
1884#if ISO_14755
1885 // 5.4
1886 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1887 {
1888 iso14755_54 (ev.x, ev.y);
1889 return;
1890 }
1891#endif
1892
1369 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1893 clickintime = ev.time - MEvent.time < multiClickTime;
1894
1370 if (reportmode) 1895 if (reportmode)
1371 { 1896 {
1372 /* mouse report from vt window */ 1897 /* mouse report from vt window */
1373 /* save the xbutton state (for ButtonRelease) */ 1898 /* save the xbutton state (for ButtonRelease) */
1374 MEvent.state = ev.state; 1899 MEvent.state = ev.state;
1375#ifdef MOUSE_REPORT_DOUBLECLICK 1900#ifdef MOUSE_REPORT_DOUBLECLICK
1376 if (ev.button == MEvent.button && clickintime) 1901 if (ev.button == MEvent.button && clickintime)
1377 { 1902 {
1378 /* same button, within alloted time */ 1903 /* same button, within allowed time */
1379 MEvent.clicks++; 1904 MEvent.clicks++;
1905
1380 if (MEvent.clicks > 1) 1906 if (MEvent.clicks > 1)
1381 { 1907 {
1382 /* only report double clicks */ 1908 /* only report double clicks */
1383 MEvent.clicks = 2; 1909 MEvent.clicks = 2;
1384 mouse_report (ev); 1910 mouse_report (ev);
… …
1396 mouse_report (ev); 1922 mouse_report (ev);
1397 } 1923 }
1398#else 1924#else
1399 MEvent.button = ev.button; 1925 MEvent.button = ev.button;
1400 mouse_report (ev); 1926 mouse_report (ev);
1401#endif /* MOUSE_REPORT_DOUBLECLICK */ 1927#endif /* MOUSE_REPORT_DOUBLECLICK */
1402 1928
1403 } 1929 }
1404 else 1930 else
1405 { 1931 {
1406 if (ev.button != MEvent.button) 1932 if (ev.button != MEvent.button)
1407 MEvent.clicks = 0; 1933 MEvent.clicks = 0;
1934
1408 switch (ev.button) 1935 switch (ev.button)
1409 { 1936 {
1410 case Button1: 1937 case Button1:
1938 /* allow meta + click to select rectangular areas */
1939 /* should be done in screen.C */
1940#if ENABLE_FRILLS
1941 selection.rect = !!(ev.state & ModMetaMask);
1942#else
1943 selection.rect = false;
1944#endif
1945
1411 /* allow shift+left click to extend selection */ 1946 /* allow shift+left click to extend selection */
1412 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1947 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1413 { 1948 {
1414 if (MEvent.button == Button1 && clickintime) 1949 if (MEvent.button == Button1 && clickintime)
1415 selection_rotate (ev.x, ev.y); 1950 selection_rotate (ev.x, ev.y);
1416 else 1951 else
1417 selection_extend (ev.x, ev.y, 1); 1952 selection_extend (ev.x, ev.y, 1);
… …
1432 case Button3: 1967 case Button3:
1433 if (MEvent.button == Button3 && clickintime) 1968 if (MEvent.button == Button3 && clickintime)
1434 selection_rotate (ev.x, ev.y); 1969 selection_rotate (ev.x, ev.y);
1435 else 1970 else
1436 selection_extend (ev.x, ev.y, 1); 1971 selection_extend (ev.x, ev.y, 1);
1972
1437 MEvent.button = Button3; 1973 MEvent.button = Button3;
1438 break; 1974 break;
1439 } 1975 }
1440 } 1976 }
1977
1441 MEvent.time = ev.time; 1978 MEvent.time = ev.time;
1442 return; 1979 return;
1443 } 1980 }
1444 1981
1445 /* 1982 /*
1446 * Scrollbar window processing of button press 1983 * Scrollbar window processing of button press
1447 */ 1984 */
1448 if (isScrollbarWindow (ev.window)) 1985 if (scrollBar.state && ev.window == scrollBar.win)
1449 { 1986 {
1450 scrollBar.setIdle (); 1987 page_dirn direction = NO_DIR;
1988
1989 if (scrollBar.upButton (ev.y))
1990 direction = UP; /* up */
1991 else if (scrollBar.dnButton (ev.y))
1992 direction = DN; /* down */
1993
1994 scrollBar.state = SB_STATE_IDLE;
1451 /* 1995 /*
1452 * Rxvt-style scrollbar: 1996 * Rxvt-style scrollbar:
1453 * move up if mouse is above slider 1997 * move up if mouse is above slider
1454 * move dn if mouse is below slider 1998 * move dn if mouse is below slider
1455 * 1999 *
… …
1464 /* 2008 /*
1465 * Mouse report disabled scrollbar: 2009 * Mouse report disabled scrollbar:
1466 * arrow buttons - send up/down 2010 * arrow buttons - send up/down
1467 * click on scrollbar - send pageup/down 2011 * click on scrollbar - send pageup/down
1468 */ 2012 */
1469 if ((scrollBar.style == R_SB_NEXT 2013 if (direction == UP)
1470 && scrollbarnext_upButton (ev.y))
1471 || (scrollBar.style == R_SB_RXVT
1472 && scrollbarrxvt_upButton (ev.y)))
1473 tt_printf ("\033[A"); 2014 tt_printf ("\033[A");
1474 else if ((scrollBar.style == R_SB_NEXT 2015 else if (direction == DN)
1475 && scrollbarnext_dnButton (ev.y))
1476 || (scrollBar.style == R_SB_RXVT
1477 && scrollbarrxvt_dnButton (ev.y)))
1478 tt_printf ("\033[B"); 2016 tt_printf ("\033[B");
1479 else 2017 else
1480 switch (ev.button) 2018 switch (ev.button)
1481 { 2019 {
1482 case Button2: 2020 case Button2:
… …
1489 tt_printf ("\033[5~"); 2027 tt_printf ("\033[5~");
1490 break; 2028 break;
1491 } 2029 }
1492 } 2030 }
1493 else 2031 else
1494#endif /* NO_SCROLLBAR_REPORT */ 2032#endif /* NO_SCROLLBAR_REPORT */
1495
1496 {
1497 char upordown = 0;
1498
1499 if (scrollBar.style == R_SB_NEXT)
1500 { 2033 {
1501 if (scrollbarnext_upButton (ev.y)) 2034 if (direction != NO_DIR)
1502 upordown = -1; /* up */
1503 else if (scrollbarnext_dnButton (ev.y))
1504 upordown = 1; /* down */
1505 }
1506 else if (scrollBar.style == R_SB_RXVT)
1507 {
1508 if (scrollbarrxvt_upButton (ev.y))
1509 upordown = -1; /* up */
1510 else if (scrollbarrxvt_dnButton (ev.y))
1511 upordown = 1; /* down */
1512 }
1513 if (upordown)
1514 { 2035 {
1515#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2036#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1516 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2037 if (!cont_scroll_ev.is_active ())
2038 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1517#endif 2039#endif
1518 if (scr_page (upordown < 0 ? UP : DN, 1)) 2040 if (scr_page (direction, 1))
1519 { 2041 {
1520 if (upordown < 0) 2042 if (direction == UP)
1521 scrollBar.setUp (); 2043 scrollBar.state = SB_STATE_UP;
1522 else 2044 else
1523 scrollBar.setDn (); 2045 scrollBar.state = SB_STATE_DOWN;
1524 } 2046 }
1525 } 2047 }
1526 else 2048 else
1527 switch (ev.button) 2049 switch (ev.button)
1528 { 2050 {
1529 case Button2: 2051 case Button2:
1530 switch (scrollbar_align) 2052 switch (scrollBar.align)
1531 { 2053 {
1532 case R_SB_ALIGN_TOP: 2054 case SB_ALIGN_TOP:
1533 csrO = 0; 2055 csrO = 0;
1534 break; 2056 break;
1535 case R_SB_ALIGN_CENTRE: 2057 case SB_ALIGN_CENTRE:
1536 csrO = (scrollBar.bot - scrollBar.top) / 2; 2058 csrO = (scrollBar.bot - scrollBar.top) / 2;
1537 break; 2059 break;
1538 case R_SB_ALIGN_BOTTOM: 2060 case SB_ALIGN_BOTTOM:
1539 csrO = scrollBar.bot - scrollBar.top; 2061 csrO = scrollBar.bot - scrollBar.top;
1540 break; 2062 break;
1541 } 2063 }
2064
1542 if (scrollBar.style == R_SB_XTERM 2065 if (scrollBar.style == SB_STYLE_XTERM
1543 || scrollbar_above_slider (ev.y) 2066 || scrollBar.above_slider (ev.y)
1544 || scrollbar_below_slider (ev.y)) 2067 || scrollBar.below_slider (ev.y))
1545 scr_move_to ( scrollbar_position (ev.y) - csrO, 2068 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1546 scrollbar_size ()); 2069
1547 scrollBar.setMotion (); 2070 scrollBar.state = SB_STATE_MOTION;
1548 break; 2071 break;
1549 2072
1550 case Button1: 2073 case Button1:
1551 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2074 if (scrollBar.align == SB_ALIGN_CENTRE)
1552 csrO = ev.y - scrollBar.top; 2075 csrO = ev.y - scrollBar.top;
1553 /* FALLTHROUGH */ 2076 /* FALLTHROUGH */
1554 2077
1555 case Button3: 2078 case Button3:
1556 if (scrollBar.style != R_SB_XTERM) 2079 if (scrollBar.style != SB_STYLE_XTERM)
1557 { 2080 {
1558 if (scrollbar_above_slider (ev.y)) 2081 if (scrollBar.above_slider (ev.y))
1559# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
1560 scr_page (UP, TermWin.nrow - 1); 2083 scr_page (UP, nrow - 1);
1561# else 2084# else
1562 scr_page (UP, TermWin.nrow / 4); 2085 scr_page (UP, nrow / 4);
1563# endif 2086# endif
1564 else if (scrollbar_below_slider (ev.y)) 2087 else if (scrollBar.below_slider (ev.y))
1565# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
1566 scr_page (DN, TermWin.nrow - 1); 2089 scr_page (DN, nrow - 1);
1567# else 2090# else
1568 scr_page (DN, TermWin.nrow / 4); 2091 scr_page (DN, nrow / 4);
1569# endif 2092# endif
1570 else 2093 else
1571 scrollBar.setMotion (); 2094 scrollBar.state = SB_STATE_MOTION;
1572 } 2095 }
1573 else 2096 else
1574 { 2097 {
1575 scr_page ((ev.button == Button1 ? DN : UP), 2098 scr_page ((ev.button == Button1 ? DN : UP),
1576 (TermWin.nrow 2099 (nrow
1577 * scrollbar_position (ev.y) 2100 * scrollBar.position (ev.y)
1578 / scrollbar_size ())); 2101 / scrollBar.size ()));
1579 } 2102 }
2103
1580 break; 2104 break;
1581 } 2105 }
1582 } 2106 }
2107
1583 return; 2108 return;
1584 } 2109 }
1585#if MENUBAR
1586 /*
1587 * Menubar window processing of button press
1588 */
1589 if (isMenuBarWindow (ev.window))
1590 menubar_control (ev);
1591#endif
1592} 2110}
1593 2111
1594void 2112void
1595rxvt_term::button_release (XButtonEvent &ev) 2113rxvt_term::button_release (XButtonEvent &ev)
1596{ 2114{
1597 int reportmode = 0; 2115 int reportmode = 0;
1598 2116
1599 csrO = 0; /* reset csr Offset */ 2117 csrO = 0; /* reset csr Offset */
1600 if (!bypass_keystate) 2118 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2119 reportmode = !! (priv_modes & PrivMode_mouse_report);
1602 2120
1603 if (scrollbar_isUpDn ()) 2121 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1604 { 2122 {
1605 scrollBar.setIdle (); 2123 scrollBar.state = SB_STATE_IDLE;
1606 scrollbar_show (0); 2124 scrollBar.show (0);
1607#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1608 refresh_type &= ~SMOOTH_REFRESH;
1609#endif
1610
1611 } 2125 }
2126
1612#ifdef SELECTION_SCROLLING 2127#ifdef SELECTION_SCROLLING
1613 pending_scroll_selection=0; 2128 sel_scroll_ev.stop();
1614#endif 2129#endif
2130
1615 if (ev.window == TermWin.vt) 2131 if (ev.window == vt)
1616 { 2132 {
2133 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2134 return;
2135
2136#if ISO_14755
2137 // 5.4
2138 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2139 return;
2140#endif
2141
1617 if (reportmode) 2142 if (reportmode)
1618 { 2143 {
1619 /* mouse report from vt window */ 2144 /* mouse report from vt window */
1620 /* don't report release of wheel "buttons" */ 2145 /* don't report release of wheel "buttons" */
1621 if (ev.button >= 4) 2146 if (ev.button >= 4)
… …
1623#ifdef MOUSE_REPORT_DOUBLECLICK 2148#ifdef MOUSE_REPORT_DOUBLECLICK
1624 /* only report the release of 'slow' single clicks */ 2149 /* only report the release of 'slow' single clicks */
1625 if (MEvent.button != AnyButton 2150 if (MEvent.button != AnyButton
1626 && (ev.button != MEvent.button 2151 && (ev.button != MEvent.button
1627 || (ev.time - MEvent.time 2152 || (ev.time - MEvent.time
1628 > MULTICLICK_TIME / 2))) 2153 > multiClickTime / 2)))
1629 { 2154 {
1630 MEvent.clicks = 0; 2155 MEvent.clicks = 0;
1631 MEvent.button = AnyButton; 2156 MEvent.button = ev.button;
1632 mouse_report (ev); 2157 mouse_report (ev);
1633 } 2158 }
1634#else /* MOUSE_REPORT_DOUBLECLICK */ 2159#else /* MOUSE_REPORT_DOUBLECLICK */
1635 MEvent.button = AnyButton; 2160 MEvent.button = ev.button;
1636 mouse_report (ev); 2161 mouse_report (ev);
1637#endif /* MOUSE_REPORT_DOUBLECLICK */ 2162#endif /* MOUSE_REPORT_DOUBLECLICK */
1638 return; 2163 return;
1639 } 2164 }
2165
1640 /* 2166 /*
1641 * dumb hack to compensate for the failure of click-and-drag 2167 * dumb hack to compensate for the failure of click-and-drag
1642 * when overriding mouse reporting 2168 * when overriding mouse reporting
1643 */ 2169 */
1644 if (PrivateModes & PrivMode_mouse_report 2170 if (priv_modes & PrivMode_mouse_report
1645 && bypass_keystate 2171 && bypass_keystate
1646 && ev.button == Button1 && MEvent.clicks <= 1) 2172 && ev.button == Button1 && MEvent.clicks <= 1)
1647 selection_extend (ev.x, ev.y, 0); 2173 selection_extend (ev.x, ev.y, 0);
1648 2174
1649 switch (ev.button) 2175 switch (ev.button)
1650 { 2176 {
1651 case Button1: 2177 case Button1:
1652 case Button3: 2178 case Button3:
1653 selection_make (ev.time); 2179 selection_make (ev.time);
1654 break; 2180 break;
2181
1655 case Button2: 2182 case Button2:
1656 selection_request (ev.time, ev.x, ev.y); 2183 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2184 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1657 break; 2185 break;
2186
1658#ifdef MOUSE_WHEEL 2187#ifdef MOUSE_WHEEL
1659 case Button4: 2188 case Button4:
1660 case Button5: 2189 case Button5:
1661 { 2190 {
1662 int i; 2191 int lines;
1663 page_dirn v; 2192 page_dirn dirn;
1664 2193
1665 v = (ev.button == Button4) ? UP : DN; 2194 dirn = ev.button == Button4 ? UP : DN;
2195
1666 if (ev.state & ShiftMask) 2196 if (ev.state & ShiftMask)
1667 i = 1; 2197 lines = 1;
1668 else if ((Options & Opt_mouseWheelScrollPage)) 2198 else if (option (Opt_mouseWheelScrollPage))
1669 i = TermWin.nrow - 1; 2199 lines = nrow - 1;
1670 else 2200 else
1671 i = 5; 2201 lines = 5;
2202
1672# ifdef MOUSE_SLIP_WHEELING 2203# ifdef MOUSE_SLIP_WHEELING
1673 if (ev.state & ControlMask) 2204 if (ev.state & ControlMask)
1674 { 2205 {
1675 mouse_slip_wheel_speed += (v ? -1 : 1); 2206 mouse_slip_wheel_speed += dirn;
1676 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2207 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2208
2209 if (!slip_wheel_ev.is_active ())
2210 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1677 } 2211 }
2212 else
1678# endif 2213# endif
1679# ifdef JUMP_MOUSE_WHEEL
1680 scr_page (v, i);
1681 scr_refresh (SMOOTH_REFRESH);
1682 scrollbar_show (1);
1683# else
1684 while (i--)
1685 { 2214 {
1686 scr_page (v, 1); 2215 scr_page (dirn, lines);
1687 scr_refresh (SMOOTH_REFRESH);
1688 scrollbar_show (1); 2216 scrollBar.show (1);
1689 } 2217 }
1690# endif
1691
1692 } 2218 }
1693 break; 2219 break;
1694#endif 2220#endif
1695
1696 }
1697 }
1698#ifdef MENUBAR
1699 else if (isMenuBarWindow (ev.window))
1700 menubar_control (ev);
1701#endif
1702}
1703
1704#ifdef TRANSPARENT
1705#if TINTING
1706/* shading taken from eterm-0.9.2 */
1707/* RGB 15 */
1708
1709static void
1710shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1711{
1712 unsigned char *ptr;
1713 int x, y;
1714
1715 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1716 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1717 /* No saturation */
1718 for (y = h; --y >= 0;) {
1719 for (x = -w; x < 0; x++) {
1720 int r, g, b;
1721
1722 b = ((uint16_t *) ptr)[x];
1723 r = (b & 0x7c00) * rm;
1724 g = (b & 0x3e0) * gm;
1725 b = (b & 0x1f) * bm;
1726 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1727 | ((g >> 8) & 0x3e0)
1728 | ((b >> 8) & 0x1f);
1729 }
1730 ptr += bpl;
1731 }
1732 } else {
1733 for (y = h; --y >= 0;) {
1734 for (x = -w; x < 0; x++) {
1735 int r, g, b;
1736
1737 b = ((uint16_t *) ptr)[x];
1738 r = (b & 0x7c00) * rm;
1739 g = (b & 0x3e0) * gm;
1740 b = (b & 0x1f) * bm;
1741 r |= (!(r >> 15) - 1);
1742 g |= (!(g >> 10) - 1);
1743 b |= (!(b >> 5) - 1);
1744 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1745 | ((g >> 8) & 0x3e0)
1746 | ((b >> 8) & 0x1f);
1747 }
1748 ptr += bpl;
1749 }
1750 }
1751}
1752
1753/* RGB 16 */
1754static void
1755shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1756{
1757 unsigned char *ptr;
1758 int x, y;
1759
1760 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1761 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1762 /* No saturation */
1763 for (y = h; --y >= 0;) {
1764 for (x = -w; x < 0; x++) {
1765 int r, g, b;
1766
1767 b = ((uint16_t *) ptr)[x];
1768 r = (b & 0xf800) * rm;
1769 g = (b & 0x7e0) * gm;
1770 b = (b & 0x1f) * bm;
1771 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1772 | ((g >> 8) & 0x7e0)
1773 | ((b >> 8) & 0x1f);
1774 }
1775 ptr += bpl;
1776 }
1777 } else {
1778 for (y = h; --y >= 0;) {
1779 for (x = -w; x < 0; x++) {
1780 int r, g, b;
1781
1782 b = ((uint16_t *) ptr)[x];
1783 r = (b & 0xf800) * rm;
1784 g = (b & 0x7e0) * gm;
1785 b = (b & 0x1f) * bm;
1786 r |= (!(r >> 16) - 1);
1787 g |= (!(g >> 11) - 1);
1788 b |= (!(b >> 5) - 1);
1789 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1790 | ((g >> 8) & 0x7e0)
1791 | ((b >> 8) & 0x1f);
1792 }
1793 ptr += bpl;
1794 }
1795 }
1796}
1797
1798/* RGB 24 */
1799static void
1800shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1801{
1802 unsigned char *ptr;
1803 int x, y;
1804
1805 ptr = (unsigned char *)data + (w * 3);
1806 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1807 /* No saturation */
1808 for (y = h; --y >= 0;) {
1809 for (x = -(w * 3); x < 0; x += 3) {
1810 int r, g, b;
1811
1812 if (byteorder.big_endian()) {
1813 r = (ptr[x + 0] * rm) >> 8;
1814 g = (ptr[x + 1] * gm) >> 8;
1815 b = (ptr[x + 2] * bm) >> 8;
1816 ptr[x + 0] = r;
1817 ptr[x + 1] = g;
1818 ptr[x + 2] = b;
1819 } else {
1820 r = (ptr[x + 2] * rm) >> 8;
1821 g = (ptr[x + 1] * gm) >> 8;
1822 b = (ptr[x + 0] * bm) >> 8;
1823 ptr[x + 2] = r;
1824 ptr[x + 1] = g;
1825 ptr[x + 0] = b;
1826 }
1827 }
1828 ptr += bpl;
1829 }
1830 } else {
1831 for (y = h; --y >= 0;) {
1832 for (x = -(w * 3); x < 0; x += 3) {
1833 int r, g, b;
1834
1835 if (byteorder.big_endian()) {
1836 r = (ptr[x + 0] * rm) >> 8;
1837 g = (ptr[x + 1] * gm) >> 8;
1838 b = (ptr[x + 2] * bm) >> 8;
1839
1840 r |= (!(r >> 8) - 1);
1841 g |= (!(g >> 8) - 1);
1842 b |= (!(b >> 8) - 1);
1843
1844 ptr[x + 0] = r;
1845 ptr[x + 1] = g;
1846 ptr[x + 2] = b;
1847 } else {
1848 r = (ptr[x + 2] * rm) >> 8;
1849 g = (ptr[x + 1] * gm) >> 8;
1850 b = (ptr[x + 0] * bm) >> 8;
1851
1852 r |= (!(r >> 8) - 1);
1853 g |= (!(g >> 8) - 1);
1854 b |= (!(b >> 8) - 1);
1855
1856 ptr[x + 2] = r;
1857 ptr[x + 1] = g;
1858 ptr[x + 0] = b;
1859 }
1860 }
1861 ptr += bpl;
1862 }
1863 }
1864}
1865
1866/* RGB 32 */
1867static void
1868shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1869{
1870 unsigned char *ptr;
1871 int x, y;
1872
1873 ptr = (unsigned char *)data + (w * 4);
1874 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1875 /* No saturation */
1876 for (y = h; --y >= 0;) {
1877 if (byteorder.big_endian()) {
1878 for (x = -(w * 4); x < 0; x += 4) {
1879 int r, g, b;
1880
1881 r = (ptr[x + 1] * rm) >> 8;
1882 g = (ptr[x + 2] * gm) >> 8;
1883 b = (ptr[x + 3] * bm) >> 8;
1884 ptr[x + 1] = r;
1885 ptr[x + 2] = g;
1886 ptr[x + 3] = b;
1887 }
1888 } else {
1889 for (x = -(w * 4); x < 0; x += 4) {
1890 int r, g, b;
1891
1892 r = (ptr[x + 2] * rm) >> 8;
1893 g = (ptr[x + 1] * gm) >> 8;
1894 b = (ptr[x + 0] * bm) >> 8;
1895 ptr[x + 2] = r;
1896 ptr[x + 1] = g;
1897 ptr[x + 0] = b;
1898 }
1899 }
1900 ptr += bpl;
1901 }
1902 } else {
1903 for (y = h; --y >= 0;) {
1904 for (x = -(w * 4); x < 0; x += 4) {
1905 int r, g, b;
1906
1907 if (byteorder.big_endian()) {
1908 r = (ptr[x + 1] * rm) >> 8;
1909 g = (ptr[x + 2] * gm) >> 8;
1910 b = (ptr[x + 3] * bm) >> 8;
1911
1912 r |= (!(r >> 8) - 1);
1913 g |= (!(g >> 8) - 1);
1914 b |= (!(b >> 8) - 1);
1915
1916 ptr[x + 1] = r;
1917 ptr[x + 2] = g;
1918 ptr[x + 3] = b;
1919 } else {
1920 r = (ptr[x + 2] * rm) >> 8;
1921 g = (ptr[x + 1] * gm) >> 8;
1922 b = (ptr[x + 0] * bm) >> 8;
1923
1924 r |= (!(r >> 8) - 1);
1925 g |= (!(g >> 8) - 1);
1926 b |= (!(b >> 8) - 1);
1927
1928 ptr[x + 2] = r;
1929 ptr[x + 1] = g;
1930 ptr[x + 0] = b;
1931 }
1932 }
1933 ptr += bpl;
1934 }
1935 }
1936}
1937
1938#endif
1939
1940/*
1941 * Check our parents are still who we think they are.
1942 * Do transparency updates if required
1943 */
1944int
1945rxvt_term::check_our_parents ()
1946{
1947 int i, pchanged, aformat, have_pixmap, rootdepth;
1948 unsigned long nitems, bytes_after;
1949 Atom atype;
1950 unsigned char *prop = NULL;
1951 Window root, oldp, *list;
1952 Pixmap rootpixmap = None;
1953 XWindowAttributes wattr, wrootattr;
1954
1955 pchanged = 0;
1956
1957 if (!(Options & Opt_transparent))
1958 return pchanged; /* Don't try any more */
1959
1960 XGetWindowAttributes (display->display, display->root, &wrootattr);
1961 rootdepth = wrootattr.depth;
1962
1963 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1964
1965 if (rootdepth != wattr.depth)
1966 {
1967 if (am_transparent)
1968 { 2221 }
1969 pchanged = 1;
1970 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1971 am_transparent = am_pixmap_trans = 0;
1972 }
1973
1974 return pchanged; /* Don't try any more */
1975 }
1976
1977 /* Get all X ops out of the queue so that our information is up-to-date. */
1978 XSync (display->display, False);
1979
1980 /*
1981 * Make the frame window set by the window manager have
1982 * the root background. Some window managers put multiple nested frame
1983 * windows for each client, so we have to take care about that.
1984 */
1985 i = (xa[XA_XROOTPMAPID]
1986 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1987 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1988 &nitems, &bytes_after, &prop) == Success);
1989
1990 if (!i || prop == NULL)
1991 i = (xa[XA_XSETROOTID]
1992 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success);
1995
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 { 2222 }
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004
2005 if (have_pixmap)
2006 {
2007 /*
2008 * Copy display->root pixmap transparency
2009 */
2010 int sx, sy, nx, ny;
2011 unsigned int nw, nh;
2012 Window cr;
2013 XImage *image;
2014 GC gc;
2015 XGCValues gcvalue;
2016
2017 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2018 0, 0, &sx, &sy, &cr);
2019 nw = (unsigned int)szHint.width;
2020 nh = (unsigned int)szHint.height;
2021 nx = ny = 0;
2022
2023 if (sx < 0)
2024 {
2025 nw += sx;
2026 nx = -sx;
2027 sx = 0;
2028 }
2029
2030 if (sy < 0)
2031 {
2032 nh += sy;
2033 ny = -sy;
2034 sy = 0;
2035 }
2036
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045
2046 if (image == NULL)
2047 {
2048 if (am_transparent && am_pixmap_trans)
2049 {
2050 pchanged = 1;
2051 if (TermWin.pixmap != None)
2052 {
2053 XFreePixmap (display->display, TermWin.pixmap);
2054 TermWin.pixmap = None;
2055 }
2056 }
2057
2058 am_pixmap_trans = 0;
2059 }
2060 else
2061 {
2062 if (TermWin.pixmap != None)
2063 XFreePixmap (display->display, TermWin.pixmap);
2064
2065#if TINTING
2066 if (ISSET_PIXCOLOR (Color_tint))
2067 {
2068 unsigned short shade, rm, gm, bm;
2069
2070 PixColors[Color_tint].get (display, rm, gm, bm);
2071
2072 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2073
2074 /* Determine bitshift and bitmask values */
2075 switch (image->bits_per_pixel)
2076 {
2077 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2078 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2079 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2080 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2081 }
2082 }
2083#endif
2084
2085 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2086 szHint.width, szHint.height, image->depth);
2087 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2088 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2089 nx, ny, image->width, image->height);
2090 XFreeGC (display->display, gc);
2091 XDestroyImage (image);
2092 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2093 TermWin.pixmap);
2094
2095 if (!am_transparent || !am_pixmap_trans)
2096 pchanged = 1;
2097
2098 am_transparent = am_pixmap_trans = 1;
2099 }
2100 }
2101
2102 if (!am_pixmap_trans)
2103 {
2104 unsigned int n;
2105 /*
2106 * InheritPixmap transparency
2107 */
2108 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2109 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2110 {
2111 oldp = TermWin.parent[i];
2112 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2113 &TermWin.parent[i], &list, &n);
2114 XFree (list);
2115 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2116
2117 if (TermWin.parent[i] == display->root)
2118 {
2119 if (oldp != None)
2120 pchanged = 1;
2121
2122 break;
2123 }
2124
2125 if (oldp != TermWin.parent[i])
2126 pchanged = 1;
2127 }
2128
2129 n = 0;
2130
2131 if (pchanged)
2132 {
2133 for (; n < (unsigned int)i; n++)
2134 {
2135 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2136 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2137 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2138 {
2139 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2140 break;
2141 }
2142 }
2143 }
2144
2145 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2146 {
2147 D_X ((stderr, "InheritPixmap Turning off"));
2148 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2149 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2150 am_transparent = 0;
2151 /* XXX: also turn off Opt_transparent? */
2152 }
2153 else
2154 {
2155#if WAIT_FOR_WM
2156 /* wait (an arbitrary period) for the WM to do its thing
2157 * needed for fvwm2.2.2 (and before?) */
2158 sleep (1);
2159#endif
2160 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2161 for (n = 0; n < (unsigned int)i; n++)
2162 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2163
2164 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2165 am_transparent = 1;
2166 }
2167
2168 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2169 TermWin.parent[i] = None;
2170 }
2171
2172 return pchanged;
2173} 2223}
2174#endif
2175 2224
2176/*}}} */ 2225/*}}} */
2177 2226
2178bool 2227void ecb_hot
2179rxvt_term::cmd_parse () 2228rxvt_term::cmd_parse ()
2180{ 2229{
2181 bool flag = false;
2182 unicode_t ch = NOCHAR; 2230 wchar_t ch = NOCHAR;
2183 unsigned char *seq_begin; // remember start of esc-sequence here 2231 char *seq_begin; // remember start of esc-sequence here
2184 2232
2185 for (;;) 2233 for (;;)
2186 { 2234 {
2187 if (ch == NOCHAR) 2235 if (ecb_unlikely (ch == NOCHAR))
2188 { 2236 {
2189 seq_begin = cmdbuf_ptr; 2237 seq_begin = cmdbuf_ptr;
2190 ch = next_char (); 2238 ch = next_char ();
2191 }
2192 2239
2193 if (ch == NOCHAR) // TODO: improve 2240 if (ch == NOCHAR)
2194 break; 2241 break;
2195
2196 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
2197 { 2242 }
2243
2244 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2245 {
2246 if (ecb_unlikely (!seen_input))
2247 {
2248 seen_input = 1;
2249 // many badly-written programs (e.g. jed) contain a race condition:
2250 // they first read the screensize and then install a SIGWINCH handler.
2251 // some window managers resize the window early, and these programs
2252 // then sometimes get the size wrong.
2253 // unfortunately other programs are even more buggy and dislike
2254 // being sent SIGWINCH, so only do it when we were in fact being
2255 // resized.
2256 if (seen_resize && cmd_pid)
2257 kill (-cmd_pid, SIGWINCH);
2258 }
2259
2198 /* Read a text string from the input buffer */ 2260 /* Read a text string from the input buffer */
2199 unicode_t buf[UBUFSIZ]; 2261 wchar_t buf[UBUFSIZ];
2200 bool refreshnow = false; 2262 bool refreshnow = false;
2201 int nlines = 0; 2263 int nlines = 0;
2202 unicode_t *str = buf; 2264 wchar_t *str = buf;
2203 2265 wchar_t *eol = str + min (ncol, UBUFSIZ);
2204 *str++ = ch;
2205 2266
2206 for (;;) 2267 for (;;)
2207 { 2268 {
2269 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2270 break;
2271
2272 *str++ = ch;
2273
2274 if (ecb_unlikely (ch == C0_LF || str >= eol))
2275 {
2276 if (ch == C0_LF)
2277 nlines++;
2278
2279 refresh_count++;
2280
2281 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2282 {
2283 refresh_count = 0;
2284
2285 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2286 {
2287 refreshnow = true;
2288 ch = NOCHAR;
2289 break;
2290 }
2291 }
2292
2293 // scr_add_lines only works for nlines <= nrow - 1.
2294 if (nlines >= nrow - 1)
2295 {
2296 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2297 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2298 scr_add_lines (buf, str - buf, nlines);
2299
2300 nlines = 0;
2301 str = buf;
2302 eol = str + min (ncol, UBUFSIZ);
2303 }
2304
2305 if (str >= eol)
2306 {
2307 if (eol >= buf + UBUFSIZ)
2308 {
2309 ch = NOCHAR;
2310 break;
2311 }
2312 else
2313 eol = min (eol + ncol, buf + UBUFSIZ);
2314 }
2315
2316 }
2317
2208 seq_begin = cmdbuf_ptr; 2318 seq_begin = cmdbuf_ptr;
2209 ch = next_char (); 2319 ch = next_char ();
2210
2211 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
2212 break;
2213
2214 *str++ = ch;
2215
2216 if (ch == '\n')
2217 {
2218 nlines++;
2219 refresh_count++;
2220
2221 if (! (Options & Opt_jumpScroll)
2222 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2223 {
2224 refreshnow = true;
2225 flag = true;
2226 ch = NOCHAR;
2227 break;
2228 }
2229
2230 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2231 if (nlines >= TermWin.nrow - 1)
2232 {
2233 scr_add_lines (buf, nlines, str - buf);
2234 nlines = 0;
2235 str = buf;
2236 }
2237 }
2238
2239 if (str >= buf + UBUFSIZ)
2240 {
2241 ch = NOCHAR;
2242 break;
2243 }
2244 } 2320 }
2245 2321
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2246 scr_add_lines (buf, nlines, str - buf); 2324 scr_add_lines (buf, str - buf, nlines);
2247 2325
2248 /* 2326 /*
2249 * If there have been a lot of new lines, then update the screen 2327 * If there have been a lot of new lines, then update the screen
2250 * What the heck I'll cheat and only refresh less than every page-full. 2328 * What the heck we'll cheat and only refresh less than every page-full.
2251 * the number of pages between refreshes is refresh_limit, which 2329 * if skipScroll is enabled.
2252 * is incremented here because we must be doing flat-out scrolling.
2253 *
2254 * refreshing should be correct for small scrolls, because of the
2255 * time-out
2256 */ 2330 */
2257 if (refreshnow) 2331 if (refreshnow)
2258 { 2332 {
2259 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2260 refresh_limit++;
2261
2262 scr_refresh (refresh_type); 2333 scr_refresh ();
2334 want_refresh = 1;
2263 } 2335 }
2264
2265 } 2336 }
2266 else 2337 else
2267 { 2338 {
2268 try 2339 try
2269 { 2340 {
… …
2277 } 2348 }
2278 2349
2279 ch = NOCHAR; 2350 ch = NOCHAR;
2280 } 2351 }
2281 } 2352 }
2282
2283 return flag;
2284} 2353}
2285 2354
2286// read the next character 2355// read the next character
2287unicode_t 2356wchar_t ecb_hot
2288rxvt_term::next_char () 2357rxvt_term::next_char () noexcept
2289{ 2358{
2290 while (cmdbuf_ptr < cmdbuf_endp) 2359 while (cmdbuf_ptr < cmdbuf_endp)
2291 { 2360 {
2292 // assume 7-bit to be ascii ALWAYS 2361 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2293 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2362 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2294 return *cmdbuf_ptr++; 2363 return *cmdbuf_ptr++;
2295 2364
2296 wchar_t wc; 2365 wchar_t wc;
2297 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2366 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2298 2367
2299 if (len == (size_t)-2) 2368 if (len == (size_t)-2)
2300 { 2369 {
2301 // the mbstate stores incomplete sequences. didn't know this :/ 2370 // the mbstate stores incomplete sequences. didn't know this :/
2302 cmdbuf_ptr = cmdbuf_endp; 2371 cmdbuf_ptr = cmdbuf_endp;
2303 break; 2372 break;
2304 } 2373 }
2305 2374
2306 if (len == (size_t)-1) 2375 if (len == (size_t)-1)
2376 {
2377 mbstate.reset (); // reset now undefined conversion state
2378 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2379 // in which case we "erroneously" return the next byte which might be valid.
2307 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2380 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2381 }
2308 2382
2309 // assume wchar == unicode 2383 // assume wchar == unicode
2310 cmdbuf_ptr += len; 2384 cmdbuf_ptr += len;
2311 return wc; 2385 return wc & UNICODE_MASK;
2312 } 2386 }
2313 2387
2314 return NOCHAR; 2388 return NOCHAR;
2315} 2389}
2316 2390
2317/* rxvt_cmd_getc () - Return next input character */ 2391// read the next octet
2318/* 2392uint32_t ecb_hot
2319 * Return the next input character after first passing any keyboard input 2393rxvt_term::next_octet () noexcept
2320 * to the command. 2394{
2321 */ 2395 return cmdbuf_ptr < cmdbuf_endp
2322unicode_t 2396 ? (unsigned char)*cmdbuf_ptr++
2397 : NOCHAR;
2398}
2399
2400static class out_of_input out_of_input;
2401
2402wchar_t ecb_hot
2323rxvt_term::cmd_getc () 2403rxvt_term::cmd_getc ()
2324{ 2404{
2325 unicode_t c = next_char (); 2405 wchar_t c = next_char ();
2406
2407 if (c == NOCHAR)
2408 throw out_of_input;
2409
2410 return c;
2411}
2412
2413uint32_t ecb_hot
2414rxvt_term::cmd_get8 ()
2415{
2416 uint32_t c = next_octet ();
2326 2417
2327 if (c == NOCHAR) 2418 if (c == NOCHAR)
2328 throw out_of_input; 2419 throw out_of_input;
2329 2420
2330 return c; 2421 return c;
2331} 2422}
2332 2423
2333/*{{{ print pipe */ 2424/*{{{ print pipe */
2334/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2335#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2336FILE * 2427FILE * ecb_cold
2337rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2338{ 2429{
2339 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2340 2431
2341 if (stream == NULL) 2432 if (stream == NULL)
2342 rxvt_warn ("can't open printer pipe, not printing.\n"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2343 2434
2344 return stream; 2435 return stream;
2345} 2436}
2346 2437
2347int 2438int ecb_cold
2348rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2349{ 2440{
2350 fflush (stream); 2441 fflush (stream);
2351 return pclose (stream); 2442 return pclose (stream);
2352} 2443}
2353 2444
2354/* 2445/*
2355 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2356 */ 2447 */
2357void 2448void ecb_cold
2358rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2359{ 2450{
2360 int done; 2451 FILE *fd = popen_printer ();
2361 FILE *fd;
2362 2452
2363 if ((fd = popen_printer ()) == NULL) 2453 if (!fd)
2364 return; 2454 return;
2365 2455
2366 /* 2456 /*
2367 * Send all input to the printer until either ESC[4i or ESC[?4i 2457 * Send all input to the printer until either ESC[4i or ESC[?4i
2368 * is received. 2458 * is received.
2369 */ 2459 */
2370 for (done = 0; !done;) 2460 for (int done = 0; !done; )
2371 { 2461 {
2372 unsigned char buf[8]; 2462 unsigned char buf[8];
2373 unicode_t ch; 2463 unicode_t ch;
2374 unsigned int i, len; 2464 unsigned int i, len;
2375 2465
… …
2394 { 2484 {
2395 if ((buf[len++] = cmd_getc ()) == 'i') 2485 if ((buf[len++] = cmd_getc ()) == 'i')
2396 break; /* done = 1 */ 2486 break; /* done = 1 */
2397 } 2487 }
2398 } 2488 }
2399 2489
2400 for (i = 0; i < len; i++) 2490 for (i = 0; i < len; i++)
2401 if (putc (buf[i], fd) == EOF) 2491 if (putc (buf[i], fd) == EOF)
2402 { 2492 {
2403 done = 1; 2493 done = 1;
2404 break; 2494 break;
… …
2406 } 2496 }
2407 } 2497 }
2408 2498
2409 pclose_printer (fd); 2499 pclose_printer (fd);
2410} 2500}
2411#endif /* PRINTPIPE */ 2501#endif /* PRINTPIPE */
2412/*}}} */ 2502/*}}} */
2413 2503
2414/* *INDENT-OFF* */
2415enum { 2504enum {
2416 C1_40 = 0x40, 2505 C1_40 = 0x40,
2417 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2506 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2418 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2507 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2419 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2508 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2420 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2509 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2421}; 2510};
2422/* *INDENT-ON* */
2423 2511
2424/*{{{ process non-printing single characters */ 2512/*{{{ process non-printing single characters */
2425void 2513void ecb_hot
2426rxvt_term::process_nonprinting (unicode_t ch) 2514rxvt_term::process_nonprinting (unicode_t ch)
2427{ 2515{
2428 switch (ch) 2516 switch (ch)
2429 { 2517 {
2430 case C0_ESC: 2518 case C0_ESC:
2431 process_escape_seq (); 2519 process_escape_seq ();
2432 break; 2520 break;
2433 case C0_ENQ: /* terminal Status */ 2521 case C0_ENQ: /* terminal Status */
2434 if (rs[Rs_answerbackstring]) 2522 if (rs[Rs_answerbackstring])
2435 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2523 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2436 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2437 else 2524 else
2438 tt_write ((unsigned char *)VT100_ANS, 2525 tt_write (VT100_ANS, strlen (VT100_ANS));
2439 (unsigned int)STRLEN (VT100_ANS));
2440 break; 2526 break;
2441 case C0_BEL: /* bell */ 2527 case C0_BEL: /* bell */
2442 scr_bell (); 2528 scr_bell ();
2443 break; 2529 break;
2444 case C0_BS: /* backspace */ 2530 case C0_BS: /* backspace */
… …
2460 break; 2546 break;
2461 case C0_SI: /* shift in - acs */ 2547 case C0_SI: /* shift in - acs */
2462 scr_charset_choose (0); 2548 scr_charset_choose (0);
2463 break; 2549 break;
2464 2550
2551#ifdef EIGHT_BIT_CONTROLS
2465 // 8-bit controls 2552 // 8-bit controls
2466 case 0x90: /* DCS */ 2553 case 0x90: /* DCS */
2467 process_dcs_seq (); 2554 process_dcs_seq ();
2468 break; 2555 break;
2469 case 0x9b: /* CSI */ 2556 case 0x9b: /* CSI */
2470 process_csi_seq (); 2557 process_csi_seq ();
2471 break; 2558 break;
2472 case 0x9d: /* CSI */ 2559 case 0x9d: /* OSC */
2473 process_osc_seq (); 2560 process_osc_seq ();
2474 break; 2561 break;
2562#endif
2475 } 2563 }
2476} 2564}
2477/*}}} */ 2565/*}}} */
2478 2566
2479 2567
2480/*{{{ process VT52 escape sequences */ 2568/*{{{ process VT52 escape sequences */
2481void 2569void ecb_cold
2482rxvt_term::process_escape_vt52 (unicode_t ch) 2570rxvt_term::process_escape_vt52 (unicode_t ch)
2483{ 2571{
2484 int row, col; 2572 int row, col;
2485 2573
2486 switch (ch) 2574 switch (ch)
… …
2520 break; 2608 break;
2521 case 'Z': /* identify the terminal type */ 2609 case 'Z': /* identify the terminal type */
2522 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2610 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2523 break; 2611 break;
2524 case '<': /* turn off VT52 mode */ 2612 case '<': /* turn off VT52 mode */
2525 PrivMode (0, PrivMode_vt52); 2613 priv_modes &= ~PrivMode_vt52;
2526 break; 2614 break;
2527 case 'F': /* use special graphics character set */ 2615 case 'F': /* use special graphics character set */
2528 case 'G': /* use regular character set */ 2616 case 'G': /* use regular character set */
2529 /* unimplemented */ 2617 /* unimplemented */
2530 break; 2618 break;
… …
2536} 2624}
2537/*}}} */ 2625/*}}} */
2538 2626
2539 2627
2540/*{{{ process escape sequences */ 2628/*{{{ process escape sequences */
2541void 2629void ecb_hot
2542rxvt_term::process_escape_seq () 2630rxvt_term::process_escape_seq ()
2543{ 2631{
2544 unicode_t ch = cmd_getc (); 2632 unicode_t ch = cmd_getc ();
2545 2633
2546 if (PrivateModes & PrivMode_vt52) 2634 if (priv_modes & PrivMode_vt52)
2547 { 2635 {
2548 process_escape_vt52 (ch); 2636 process_escape_vt52 (ch);
2549 return; 2637 return;
2550 } 2638 }
2551 2639
2552 switch (ch) 2640 switch (ch)
2553 { 2641 {
2554 /* case 1: do_tek_mode (); break; */
2555 case '#': 2642 case '#':
2556 if (cmd_getc () == '8') 2643 if (cmd_getc () == '8')
2557 scr_E (); 2644 scr_E ();
2558 break; 2645 break;
2559 case '(': 2646 case '(':
… …
2566 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
2567 break; 2654 break;
2568 case '+': 2655 case '+':
2569 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
2570 break; 2657 break;
2571#ifndef NO_FRILLS 2658#if !ENABLE_MINIMAL
2572 case '6': 2659 case '6':
2573 scr_backindex (); 2660 scr_backindex ();
2574 break; 2661 break;
2575#endif 2662#endif
2576 case '7': 2663 case '7':
2577 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
2578 break; 2665 break;
2579 case '8': 2666 case '8':
2580 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
2581 break; 2668 break;
2582#ifndef NO_FRILLS 2669#if !ENABLE_MINIMAL
2583 case '9': 2670 case '9':
2584 scr_forwardindex (); 2671 scr_forwardindex ();
2585 break; 2672 break;
2586#endif 2673#endif
2674 // DECPAM/DECPNM
2587 case '=': 2675 case '=':
2676 priv_modes |= PrivMode_aplKP;
2677 break;
2588 case '>': 2678 case '>':
2589 PrivMode ((ch == '='), PrivMode_aplKP); 2679 priv_modes &= ~PrivMode_aplKP;
2590 break; 2680 break;
2591 2681
2592 case C1_40: 2682 case C1_40:
2593 cmd_getc (); 2683 cmd_getc ();
2594 break; 2684 break;
… …
2597 break; 2687 break;
2598 2688
2599 /* 8.3.87: NEXT LINE */ 2689 /* 8.3.87: NEXT LINE */
2600 case C1_NEL: /* ESC E */ 2690 case C1_NEL: /* ESC E */
2601 { 2691 {
2602 unicode_t nlcr[] = { L'\n', L'\r' }; 2692 wchar_t nlcr[] = { C0_LF, C0_CR };
2603 scr_add_lines (nlcr, 1, 2); 2693 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2604 } 2694 }
2605 break; 2695 break;
2606 2696
2697#if 0 // disabled because embedded newlines can make exploits easier
2607 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
2608 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
2609 process_graphics (); 2700 // used by original rxvt for rob nations own graphics mode
2701 if (cmd_getc () == 'Q' && option (Opt_insecure))
2702 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2610 break; 2703 break;
2704#endif
2611 2705
2612 /* 8.3.63: CHARACTER TABULATION SET */ 2706 /* 8.3.63: CHARACTER TABULATION SET */
2613 case C1_HTS: /* ESC H */ 2707 case C1_HTS: /* ESC H */
2614 scr_set_tab (1); 2708 scr_set_tab (1);
2615 break; 2709 break;
… …
2618 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
2619 scr_index (DN); 2713 scr_index (DN);
2620 break; 2714 break;
2621 2715
2622 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
2623 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /* case C1_SS2: break; */
2624 2718
2625 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
2626 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /* case C1_SS3: break; */
2627 2721
2628 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
2629 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
2630 process_dcs_seq (); 2724 process_dcs_seq ();
2631 break; 2725 break;
2632 2726
2633 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2634 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
2635 tt_write ((const unsigned char *)ESCZ_ANSWER, 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2636 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2637 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
2638 2731
2639 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2640 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
2641 process_csi_seq (); 2734 process_csi_seq ();
2642 break; 2735 break;
2643 2736
2644 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2737 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2645 case C1_OSC: /* ESC ] */ 2738 case C1_OSC: /* ESC ] */
2646 process_osc_seq (); 2739 process_osc_seq ();
2647 break; 2740 break;
2648 2741
2649 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2650 case 'c': 2743 case 'c':
2651 mbstate.reset (); 2744 mbstate.reset ();
2652 scr_poweron (); 2745 scr_poweron ();
2653 scrollbar_show (1); 2746 scrollBar.show (1);
2654 break; 2747 break;
2655 2748
2656 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2749 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2657 case 'n': 2750 case 'n':
2658 scr_charset_choose (2); 2751 scr_charset_choose (2);
… …
2665 } 2758 }
2666} 2759}
2667/*}}} */ 2760/*}}} */
2668 2761
2669/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2670/* *INDENT-OFF* */
2671enum { 2763enum {
2672 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
2673 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2765 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2674 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2766 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2675 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2767 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2676 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2768 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2677 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2769 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2678 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2770 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2679 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2771 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2680 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2772 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2681}; 2773};
2682 2774
2683#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2684 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2685 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2686#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
2687 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2688 2780
2689const unsigned char csi_defaults[] = 2781static const unsigned char csi_defaults[] =
2690 { 2782 {
2691 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2783 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2692 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2784 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2693 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2785 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2694 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2786 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2695 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2787 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2696 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2788 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2697 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2789 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2698 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2790 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2699 }; 2791 };
2700/* *INDENT-ON* */
2701 2792
2702void 2793void ecb_hot
2703rxvt_term::process_csi_seq () 2794rxvt_term::process_csi_seq ()
2704{ 2795{
2705 unicode_t ch, priv, i; 2796 unicode_t ch, priv, prev_ch, i;
2706 unsigned int nargs, p; 2797 unsigned int nargs, p;
2707 int n, ndef; 2798 int n, ndef;
2708 int arg[ESC_ARGS]; 2799 int arg[ESC_ARGS] = { };
2709 2800
2710 for (nargs = ESC_ARGS; nargs > 0;) 2801 nargs = 0;
2711 arg[--nargs] = 0;
2712 2802
2713 priv = 0; 2803 priv = 0;
2714 ch = cmd_getc (); 2804 ch = cmd_getc ();
2715 if (ch >= '<' && ch <= '?') 2805 if ((ch >= '<' && ch <= '?') || ch == '!')
2806 {
2716 { /* '<' '=' '>' '?' */ 2807 /* '<' '=' '>' '?' '!' */
2717 priv = ch; 2808 priv = ch;
2718 ch = cmd_getc (); 2809 ch = cmd_getc ();
2719 } 2810 }
2720 2811
2812 prev_ch = 0;
2721 /* read any numerical arguments */ 2813 /* read any numerical arguments */
2722 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
2723 { 2815 {
2724 if (isdigit (ch)) 2816 if (isdigit (ch))
2725 { 2817 {
… …
2735 n = -1; 2827 n = -1;
2736 } 2828 }
2737 else if (IS_CONTROL (ch)) 2829 else if (IS_CONTROL (ch))
2738 process_nonprinting (ch); 2830 process_nonprinting (ch);
2739 2831
2832 prev_ch = ch;
2740 ch = cmd_getc (); 2833 ch = cmd_getc ();
2741 } 2834 }
2742 2835
2743 if (ch > CSI_7F) 2836 if (ch > CSI_7F)
2744 return; 2837 return;
… …
2750 ndef = get_byte_array_bit (csi_defaults, i); 2843 ndef = get_byte_array_bit (csi_defaults, i);
2751 for (p = 0; p < nargs; p++) 2844 for (p = 0; p < nargs; p++)
2752 if (arg[p] == -1) 2845 if (arg[p] == -1)
2753 arg[p] = ndef; 2846 arg[p] = ndef;
2754 2847
2755#ifdef DEBUG_CMD
2756 fprintf (stderr, "CSI ");
2757 for (p = 0; p < nargs; p++)
2758 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2759 fprintf (stderr, "%c\n", ch);
2760#endif
2761
2762 /* 2848 /*
2763 * private mode handling 2849 * private mode handling
2764 */ 2850 */
2765 if (priv) 2851 if (priv)
2766 { 2852 {
2767 switch (priv) 2853 switch (priv)
2768 { 2854 {
2769 case '>': 2855 case '>':
2770 if (ch == CSI_DA) /* secondary device attributes */ 2856 if (ch == CSI_DA) /* secondary device attributes */
2857 {
2858 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2859 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2860 //
2861 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2862 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2863 // versions.
2864 //
2771 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2865 tt_printf ("\033[>%d;95;0c", 'U');
2866 }
2772 break; 2867 break;
2868
2773 case '?': 2869 case '?':
2774 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2870 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2775 process_terminal_mode (ch, priv, nargs, arg); 2871 process_terminal_mode (ch, priv, nargs, arg);
2872 if (prev_ch == '$' && ch == 'p')
2873 process_terminal_mode (ch, priv, nargs, arg);
2776 break; 2874 break;
2875
2876 case '!':
2877 if (ch == CSI_70)
2878 {
2879 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2880 scr_soft_reset ();
2881
2882 static const int pm_h[] = { 7, 25 };
2883 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2884
2885 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2886 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2777 } 2887 }
2888 break;
2889 }
2890
2778 return; 2891 return;
2779 } 2892 }
2780 2893
2781 switch (ch) 2894 switch (ch)
2782 { 2895 {
… …
2796 } 2909 }
2797 break; 2910 break;
2798#endif 2911#endif
2799 2912
2800 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2913 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2801 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2914 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2802 arg[0] = -arg[0]; 2915 arg[0] = -arg[0];
2803 /* FALLTHROUGH */ 2916 /* FALLTHROUGH */
2804 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2917 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2805 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2918 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2806 scr_gotorc (arg[0], 0, RELATIVE); 2919 scr_gotorc (arg[0], 0, RELATIVE);
2807 break; 2920 break;
2808 2921
2809 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2922 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2810 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2923 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2811#ifdef ISO6429 2924#ifdef ISO6429
2812 arg[0] = -arg[0]; 2925 arg[0] = -arg[0];
2813#else /* emulate common DEC VTs */ 2926#else /* emulate common DEC VTs */
2814 arg[0] = arg[0] ? -arg[0] : -1; 2927 arg[0] = arg[0] ? -arg[0] : -1;
2815#endif 2928#endif
… …
2881 2994
2882 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2995 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2883 arg[0] = -arg[0]; 2996 arg[0] = -arg[0];
2884 /* FALLTHROUGH */ 2997 /* FALLTHROUGH */
2885 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2998 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2886 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2999 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2887 break; 3000 break;
2888 3001
2889 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3002 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2890 tt_write ((const unsigned char *)VT100_ANS, 3003 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2891 (unsigned int) (sizeof (VT100_ANS) - 1));
2892 break; 3004 break;
2893 3005
2894 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3006 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2895 process_sgr_mode (nargs, arg); 3007 process_sgr_mode (nargs, arg);
2896 break; 3008 break;
… …
2903 break; 3015 break;
2904 case 6: /* CPR requested */ 3016 case 6: /* CPR requested */
2905 scr_report_position (); 3017 scr_report_position ();
2906 break; 3018 break;
2907 case 7: /* unofficial extension */ 3019 case 7: /* unofficial extension */
2908 if (Options & Opt_insecure) 3020 if (option (Opt_insecure))
2909 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3021 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2910 break; 3022 break;
2911 case 8: /* unofficial extension */ 3023 case 8: /* unofficial extension */
2912 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3024 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2913 break; 3025 break;
2914 } 3026 }
… …
2950 break; 3062 break;
2951 3063
2952 case CSI_RM: /* 8.3.107: RESET MODE */ 3064 case CSI_RM: /* 8.3.107: RESET MODE */
2953 if (arg[0] == 4) 3065 if (arg[0] == 4)
2954 scr_insert_mode (0); 3066 scr_insert_mode (0);
3067 else if (arg[0] == 20)
3068 priv_modes &= ~PrivMode_LFNL;
2955 break; 3069 break;
2956 3070
2957 case CSI_SM: /* 8.3.126: SET MODE */ 3071 case CSI_SM: /* 8.3.126: SET MODE */
2958 if (arg[0] == 4) 3072 if (arg[0] == 4)
2959 scr_insert_mode (1); 3073 scr_insert_mode (1);
3074 else if (arg[0] == 20)
3075 priv_modes |= PrivMode_LFNL;
3076 break;
3077
3078 case CSI_71: // DECSCUSR: set cursor style
3079 if (prev_ch == ' ')
3080 set_cursor_style (arg[0]);
2960 break; 3081 break;
2961 3082
2962 /* 3083 /*
2963 * PRIVATE USE beyond this point. All CSI_7? sequences here 3084 * PRIVATE USE beyond this point. All CSI_7? sequences here
2964 */ 3085 */
… …
2976 break; 3097 break;
2977 case CSI_75: 3098 case CSI_75:
2978 scr_cursor (RESTORE); 3099 scr_cursor (RESTORE);
2979 break; 3100 break;
2980 3101
2981#ifndef NO_FRILLS 3102#if !ENABLE_MINIMAL
2982 case CSI_74: 3103 case CSI_74:
2983 process_window_ops (arg, nargs); 3104 process_window_ops (arg, nargs);
2984 break; 3105 break;
2985#endif 3106#endif
2986 3107
… …
2993 break; 3114 break;
2994 } 3115 }
2995} 3116}
2996/*}}} */ 3117/*}}} */
2997 3118
2998#ifndef NO_FRILLS 3119#if !ENABLE_MINIMAL
2999/* ARGSUSED */
3000void 3120void
3001rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3121rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3002{ 3122{
3003 int x, y; 3123 int x, y;
3004 XWindowAttributes wattr; 3124 XWindowAttributes wattr;
3005 Window wdummy; 3125 Window wdummy;
3126
3127 dLocal (Display *, dpy);
3006 3128
3007 if (nargs == 0) 3129 if (nargs == 0)
3008 return; 3130 return;
3009 3131
3010 switch (args[0]) 3132 switch (args[0])
3011 { 3133 {
3012 /* 3134 /*
3013 * commands 3135 * commands
3014 */ 3136 */
3015 case 1: /* deiconify window */ 3137 case 1: /* deiconify window */
3016 XMapWindow (display->display, TermWin.parent[0]); 3138 XMapWindow (dpy, parent);
3017 break; 3139 break;
3018 case 2: /* iconify window */ 3140 case 2: /* iconify window */
3019 XIconifyWindow (display->display, TermWin.parent[0], 3141 XIconifyWindow (dpy, parent, display->screen);
3020 DefaultScreen (display->display));
3021 break; 3142 break;
3022 case 3: /* set position (pixels) */ 3143 case 3: /* set position (pixels) */
3023 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3144 XMoveWindow (dpy, parent, args[1], args[2]);
3024 break; 3145 break;
3025 case 4: /* set size (pixels) */ 3146 case 4: /* set size (pixels) */
3026 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3147 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3027 break; 3148 break;
3028 case 5: /* raise window */ 3149 case 5: /* raise window */
3029 XRaiseWindow (display->display, TermWin.parent[0]); 3150 XRaiseWindow (dpy, parent);
3030 break; 3151 break;
3031 case 6: /* lower window */ 3152 case 6: /* lower window */
3032 XLowerWindow (display->display, TermWin.parent[0]); 3153 XLowerWindow (dpy, parent);
3033 break; 3154 break;
3034 case 7: /* refresh window */ 3155 case 7: /* refresh window */
3035 scr_touch (true); 3156 scr_touch (true);
3036 break; 3157 break;
3037 case 8: /* set size (chars) */ 3158 case 8: /* set size (chars) */
3038 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3159 set_widthheight ((unsigned int) (args[2] * fwidth),
3039 (unsigned int) (args[1] * TermWin.fheight)); 3160 (unsigned int) (args[1] * fheight));
3040 break; 3161 break;
3041 3162
3042 //case 9: NYI, TODO, restore maximized window or maximize window 3163 //case 9: NYI, TODO, restore maximized window or maximize window
3043 default: 3164 default:
3044 if (args[0] >= 24) /* set height (chars) */ 3165 if (args[0] >= 24) /* set height (chars) */
3045 set_widthheight ((unsigned int)TermWin.width, 3166 set_widthheight ((unsigned int)vt_width,
3046 (unsigned int) (args[1] * TermWin.fheight)); 3167 (unsigned int) (args[1] * fheight));
3047 break; 3168 break;
3048
3049 3169
3050 /* 3170 /*
3051 * reports - some output format copied from XTerm 3171 * reports - some output format copied from XTerm
3052 */ 3172 */
3053 case 11: /* report window state */ 3173 case 11: /* report window state */
3054 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent, &wattr);
3055 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3175 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3056 break; 3176 break;
3057 case 13: /* report window position */ 3177 case 13: /* report window position */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3178 XGetWindowAttributes (dpy, parent, &wattr);
3059 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3179 XTranslateCoordinates (dpy, parent, wattr.root,
3060 -wattr.border_width, -wattr.border_width, 3180 -wattr.border_width, -wattr.border_width,
3061 &x, &y, &wdummy); 3181 &x, &y, &wdummy);
3062 tt_printf ("\033[3;%d;%dt", x, y); 3182 tt_printf ("\033[3;%d;%dt", x, y);
3063 break; 3183 break;
3064 case 14: /* report window size (pixels) */ 3184 case 14: /* report window size (pixels) */
3065 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
3066 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3186 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3067 break; 3187 break;
3068 case 18: /* report text area size (chars) */ 3188 case 18: /* report text area size (chars) */
3069 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3189 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3070 break; 3190 break;
3071 case 19: /* report window size (chars) */ 3191 case 19: /* report window size (chars) */
3072 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3192 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3073 break; 3193 break;
3074 case 20: /* report icon label */ 3194 case 20: /* report icon label */
3075 if (Options & Opt_insecure)
3076 { 3195 {
3077 char *s; 3196 char *s;
3078 XGetIconName (display->display, TermWin.parent[0], &s); 3197 XGetIconName (dpy, parent, &s);
3079 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3198 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3199 XFree (s);
3080 } 3200 }
3081 break; 3201 break;
3082 case 21: /* report window title */ 3202 case 21: /* report window title */
3083 if (Options & Opt_insecure)
3084 { 3203 {
3085 char *s; 3204 char *s;
3086 XFetchName (display->display, TermWin.parent[0], &s); 3205 XFetchName (dpy, parent, &s);
3087 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3206 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3207 XFree (s);
3088 } 3208 }
3089 break; 3209 break;
3090 } 3210 }
3091} 3211}
3092#endif 3212#endif
3093 3213
3094/*----------------------------------------------------------------------*/ 3214/*----------------------------------------------------------------------*/
3095/* 3215/*
3096 * get input up until STRING TERMINATOR (or BEL) 3216 * get input up until STRING TERMINATOR (or BEL)
3097 * ends_how is terminator used. returned input must be free ()d 3217 * ends_how is terminator used. returned input must be free()'d
3098 */ 3218 */
3099unsigned char * 3219char *
3100rxvt_term::get_to_st (unicode_t &ends_how) 3220rxvt_term::get_to_st (unicode_t &ends_how)
3101{ 3221{
3102 int seen_esc = 0; /* seen escape? */ 3222 unicode_t ch;
3223 bool seen_esc = false;
3103 unsigned int n = 0; 3224 unsigned int n = 0;
3104 unsigned char *s; 3225 wchar_t string[CBUFSIZ];
3105 unicode_t ch;
3106 unsigned char string[STRING_MAX];
3107 3226
3108 while ((ch = cmd_getc ())) 3227 while ((ch = cmd_getc ()) != NOCHAR)
3109 { 3228 {
3110 if (ch == C0_BEL || ch == CHAR_ST)
3111 break;
3112
3113 if (seen_esc) 3229 if (seen_esc)
3230 {
3114 if (ch == 0x5c) /* 7bit ST */ 3231 if (ch == 0x5c) /* 7bit ST */
3115 break; 3232 break;
3116 else 3233 else
3117 return NULL; 3234 return NULL;
3118 3235 }
3119 if (ch == C0_ESC) 3236 else if (ch == C0_ESC)
3120 { 3237 {
3121 seen_esc = 1; 3238 seen_esc = true;
3122 continue; 3239 continue;
3123 } 3240 }
3241 else if (ch == C0_BEL || ch == CHAR_ST)
3242 break;
3124 else if (ch == '\t') 3243 else if (ch == C0_SYN)
3125 ch = ' '; /* translate '\t' to space */ 3244 ch = cmd_get8 ();
3126 else if (ch < 0x20 && (ch != 0x0a && ch != 0x0d)) 3245 else if (ch < 0x20)
3127 return NULL; /* other control character - exit */ 3246 return NULL; /* other control character - exit */
3247
3248 seen_esc = false;
3128 3249
3129 if (n >= sizeof (string) - 1) 3250 if (n >= sizeof (string) - 1)
3130 // stop at some sane length 3251 // stop at some sane length
3131 return NULL; 3252 return NULL;
3132 3253
3133 string[n++] = ch; 3254 string[n++] = ch;
3134 seen_esc = 0;
3135 } 3255 }
3136 3256
3137 string[n++] = '\0'; 3257 string[n++] = '\0';
3138 3258
3139 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3140 return NULL;
3141
3142 ends_how = (ch == 0x5c ? C0_ESC : ch); 3259 ends_how = (ch == 0x5c ? C0_ESC : ch);
3143 STRNCPY (s, string, n); 3260
3144 return s; 3261 return rxvt_wcstombs (string);
3145} 3262}
3146 3263
3147/*----------------------------------------------------------------------*/ 3264/*----------------------------------------------------------------------*/
3148/* 3265/*
3149 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3266 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3150 */ 3267 */
3151void 3268void
3152rxvt_term::process_dcs_seq () 3269rxvt_term::process_dcs_seq ()
3153{ 3270{
3154 unsigned char *s;
3155 unicode_t eh;
3156
3157 /* 3271 /*
3158 * Not handled yet 3272 * Not handled yet
3159 */ 3273 */
3274
3275 unicode_t eh;
3160 s = get_to_st (eh); 3276 char *s = get_to_st (eh);
3161 if (s) 3277 if (s)
3162 free (s); 3278 free (s);
3163 3279
3164 return; 3280 return;
3165} 3281}
… …
3169 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3285 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3170 */ 3286 */
3171void 3287void
3172rxvt_term::process_osc_seq () 3288rxvt_term::process_osc_seq ()
3173{ 3289{
3174 unicode_t ch, eh;
3175 int arg; 3290 int arg;
3176 3291
3177 ch = cmd_getc (); 3292 unicode_t ch = cmd_getc ();
3178 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3293 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3179 arg = arg * 10 + (ch - '0'); 3294 arg = arg * 10 + (ch - '0');
3180 3295
3181 if (ch == ';') 3296 if (ch == ';')
3182 { 3297 {
3298 unicode_t eh;
3183 unsigned char *s = get_to_st (eh); 3299 char *s = get_to_st (eh);
3184 3300
3185 if (s) 3301 if (s)
3186 { 3302 {
3187 process_xterm_seq (arg, (char *)s, eh); 3303 process_xterm_seq (arg, s, eh);
3188 free (s); 3304 free (s);
3189 } 3305 }
3190 } 3306 }
3191} 3307}
3192 3308
3309static unsigned int
3310colorcube_index (unsigned int idx_r,
3311 unsigned int idx_g,
3312 unsigned int idx_b)
3313{
3314 assert (idx_r < Red_levels);
3315 assert (idx_g < Green_levels);
3316 assert (idx_b < Blue_levels);
3317
3318 return idx_r * Blue_levels * Green_levels +
3319 idx_g * Blue_levels +
3320 idx_b;
3321}
3322
3323/*
3324 * Find the nearest color slot in the hidden color cube,
3325 * adapt its value to the 32bit RGBA color.
3326 */
3327unsigned int
3328rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3329{
3330 r &= 0xff;
3331 g &= 0xff;
3332 b &= 0xff;
3333 a &= 0xff;
3334
3335 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3336
3337 /* we allow one of the 6 closest neighbouring colours */
3338 /* to replace the current color, if they not used recently */
3339 static const signed char dxyz[][3] = {
3340 0, 0, 0,
3341 0, 0, 4,
3342 0, 4, 0,
3343 4, 0, 0,
3344 0, 4, 4,
3345 4, 4, 0,
3346 4, 0, 4,
3347 };
3348
3349 static const unsigned char color_level[8][32] = {
3350 // neighbour index
3351 {0, 0, 1, 0, 0, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3352 {0, 1, 0, 1, 1, 2, 1, 1, 2, 2, 3, 3, 2, 2, 2, 3, 3, 3, 4, 4, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4},
3353 {0, 0, 1, 2, 1, 1, 2, 3, 3, 2, 2, 3, 3, 4, 4, 3, 3, 3, 4, 4, 5, 5, 5, 4, 4, 4, 5, 5, 5, 5, 5, 5},
3354 {0, 0, 2, 1, 2, 3, 2, 2, 3, 4, 4, 3, 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 6, 6, 5, 5, 5, 6, 6, 6, 6, 6},
3355 // Red_levels/Green_levels/Blue_levels index
3356 {0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3357 {0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
3358 {0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5},
3359 {0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6},
3360 };
3361
3362 unsigned int idx;
3363
3364 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3365 {
3366 unsigned int idx_r = color_level[ Red_levels - dxyz[n][0]][r / 8];
3367 unsigned int idx_g = color_level[Green_levels - dxyz[n][1]][g / 8];
3368 unsigned int idx_b = color_level[ Blue_levels - dxyz[n][2]][b / 8];
3369 unsigned int index = colorcube_index (idx_r, idx_g, idx_b);
3370
3371 if (n == 0)
3372 idx = index;
3373
3374 if (rgb24_color[index] == color)
3375 {
3376 rgb24_seqno[index] = ++rgb24_sequence;
3377 return index + minTermCOLOR24;
3378 }
3379
3380 // minor issue: could update index 0 few more times
3381 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3382 {
3383 idx = index;
3384 goto update;
3385 }
3386
3387 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3388 // but also handles wrap around values good enough
3389 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3390 idx = index;
3391 }
3392
3393update:
3394 rgb24_color[idx] = color;
3395 rgb24_seqno[idx] = ++rgb24_sequence;
3396
3397 idx += minTermCOLOR24;
3398 pix_colors_focused [idx].free (this);
3399 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3400 update_fade_color (idx, false);
3401
3402 return idx;
3403}
3404
3193void 3405void
3194rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3406rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3195{ 3407{
3196 if (str[0] == '?' && !str[1]) 3408 if (str[0] == '?' && !str[1])
3197 { 3409 {
3198 if (Options & Opt_insecure) 3410 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3199 { 3411 return;
3200 unsigned short r, g, b; 3412
3201 PixColors[color].get (display, r, g, b); 3413 rgba c;
3414 pix_colors_focused[color].get (c);
3415 color -= minCOLOR;
3416
3417#if XFT
3418 if (c.a != rgba::MAX_CC)
3419 tt_printf ("\033]%d;%d;rgba:%04x/%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, c.a, resp);
3420 else
3421#endif
3202 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3422 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, resp);
3203 }
3204 } 3423 }
3205 else 3424 else
3206 set_window_color (color, str); 3425 set_window_color (color, str);
3207} 3426}
3208 3427
3209/* 3428/*
3210 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3429 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3211 * 0 = change iconName/title
3212 * 1 = change iconName
3213 * 2 = change title
3214 * 4 = change color
3215 * 10 = change fg color
3216 * 11 = change bg color
3217 * 12 = change text color
3218 * 13 = change mouse foreground color
3219 * 17 = change highlight character colour
3220 * 18 = change bold character color
3221 * 19 = change underlined character color
3222 * 46 = change logfile (not implemented)
3223 * 50 = change font
3224 *
3225 * rxvt extensions:
3226 * 20 = bg pixmap
3227 * 39 = change default fg color
3228 * 49 = change default bg color
3229 * 55 = dump scrollback buffer and all of screen
3230 * 701 = change locale
3231 * 702 = find font
3232 * 703 = menu
3233 */ 3430 */
3234void 3431void
3235rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3432rxvt_term::process_xterm_seq (int op, char *str, char resp)
3236{ 3433{
3237 int changed = 0;
3238 int color; 3434 int color;
3239 char *buf, *name; 3435 char *buf, *name;
3240 bool query = str[0] == '?' && !str[1]; 3436 bool query = str[0] == '?' && !str[1];
3437 int saveop = op;
3438
3439 dLocal (Display *, dpy);
3241 3440
3242 assert (str != NULL); 3441 assert (str != NULL);
3442
3443 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3444 return;
3445
3243 switch (op) 3446 switch (op)
3244 { 3447 {
3245 case XTerm_name: 3448 case XTerm_name:
3246 set_title (str); 3449 set_title (str);
3247 /* FALLTHROUGH */ 3450 /* FALLTHROUGH */
… …
3252 set_title (str); 3455 set_title (str);
3253 break; 3456 break;
3254 case XTerm_property: 3457 case XTerm_property:
3255 if (str[0] == '?') 3458 if (str[0] == '?')
3256 { 3459 {
3257 Atom prop = XInternAtom (display->display, str + 1, True); 3460 Atom prop = display->atom (str + 1);
3258 Atom actual_type; 3461 Atom actual_type;
3259 int actual_format; 3462 int actual_format;
3260 unsigned long nitems; 3463 unsigned long nitems;
3261 unsigned long bytes_after; 3464 unsigned long bytes_after;
3262 unsigned char *value = 0; 3465 unsigned char *value = 0;
3263 const char *str = ""; 3466 const char *str = "";
3264 3467
3265 if (prop 3468 if (prop
3266 && XGetWindowProperty (display->display, TermWin.parent[0], 3469 && XGetWindowProperty (dpy, parent,
3267 prop, 0, 1<<16, 0, AnyPropertyType, 3470 prop, 0, 1<<16, 0, AnyPropertyType,
3268 &actual_type, &actual_format, 3471 &actual_type, &actual_format,
3269 &nitems, &bytes_after, &value) == Success 3472 &nitems, &bytes_after, &value) == Success
3270 && actual_type != None 3473 && actual_type != None
3271 && actual_format == 8) 3474 && actual_format == 8)
3272 str = (const char *)(value); 3475 str = (const char *)(value);
3273 3476
3274 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3477 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3275 3478
3276 XFree (value); 3479 XFree (value);
3277 } 3480 }
3278 else 3481 else
3279 { 3482 {
3280 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3483 char *eq = strchr (str, '=');
3281 3484
3282 if (eq) 3485 if (eq)
3283 { 3486 {
3284 *eq = 0; 3487 *eq = 0;
3285 XChangeProperty (display->display, TermWin.parent[0], 3488 set_utf8_property (display->atom (str), eq + 1);
3286 display->atom (str), XA_STRING, 8,
3287 PropModeReplace, (unsigned char *)eq + 1,
3288 strlen (eq + 1));
3289 } 3489 }
3290 else 3490 else
3291 XDeleteProperty (display->display, TermWin.parent[0], 3491 XDeleteProperty (dpy, parent,
3292 display->atom (str)); 3492 display->atom (str));
3293 } 3493 }
3294 break; 3494 break;
3295 3495
3296 case XTerm_Color: 3496 case XTerm_Color:
3297 for (buf = (char *)str; buf && *buf;) 3497 for (buf = (char *)str; buf && *buf;)
3298 { 3498 {
3299 if ((name = STRCHR (buf, ';')) == NULL) 3499 if ((name = strchr (buf, ';')) == NULL)
3300 break; 3500 break;
3301 3501
3302 *name++ = '\0'; 3502 *name++ = '\0';
3303 color = atoi (buf); 3503 color = atoi (buf) + minCOLOR;
3304 3504
3305 if (color < 0 || color >= TOTAL_COLORS) 3505 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3306 break; 3506 break;
3307 3507
3308 if ((buf = STRCHR (name, ';')) != NULL) 3508 if ((buf = strchr (name, ';')) != NULL)
3309 *buf++ = '\0'; 3509 *buf++ = '\0';
3310 3510
3311 if (name[0] == '?' && !name[1]) 3511 process_color_seq (op, color, name, resp);
3312 {
3313 if (Options & Opt_insecure)
3314 {
3315 unsigned short r, g, b;
3316 PixColors[color + minCOLOR].get (display, r, g, b);
3317 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3318 }
3319 }
3320 else
3321 set_window_color (color + minCOLOR, name);
3322 } 3512 }
3323 break; 3513 break;
3514 case Rxvt_restoreFG:
3324 case XTerm_Color00: 3515 case XTerm_Color00:
3325 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3516 process_color_seq (op, Color_fg, str, resp);
3326 break; 3517 break;
3518 case Rxvt_restoreBG:
3327 case XTerm_Color01: 3519 case XTerm_Color01:
3328 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3520 process_color_seq (op, Color_bg, str, resp);
3329 break; 3521 break;
3330#ifndef NO_CURSORCOLOR 3522#ifndef NO_CURSORCOLOR
3331 case XTerm_Color_cursor: 3523 case XTerm_Color_cursor:
3332 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3524 process_color_seq (op, Color_cursor, str, resp);
3333 break; 3525 break;
3334#endif 3526#endif
3335 case XTerm_Color_pointer_fg: 3527 case XTerm_Color_pointer_fg:
3336 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3528 process_color_seq (op, Color_pointer_fg, str, resp);
3337 break; 3529 break;
3338 case XTerm_Color_pointer_bg: 3530 case XTerm_Color_pointer_bg:
3339 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3531 process_color_seq (op, Color_pointer_bg, str, resp);
3340 break; 3532 break;
3533#ifdef OPTION_HC
3534 case XTerm_Color_HC:
3535 process_color_seq (op, Color_HC, str, resp);
3536 break;
3537 case XTerm_Color_HTC:
3538 process_color_seq (op, Color_HTC, str, resp);
3539 break;
3540#endif
3341#ifndef NO_BOLD_UNDERLINE_REVERSE 3541#ifndef NO_BOLD_UNDERLINE_REVERSE
3342 case XTerm_Color_BD: 3542 case URxvt_Color_BD:
3343 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3543 process_color_seq (op, Color_BD, str, resp);
3344 break; 3544 break;
3345 case XTerm_Color_UL: 3545 case URxvt_Color_UL:
3346 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3546 process_color_seq (op, Color_UL, str, resp);
3347 break; 3547 break;
3348 case XTerm_Color_RV: 3548 case URxvt_Color_IT:
3549 process_color_seq (op, Color_IT, str, resp);
3550 break;
3551#endif
3552 case URxvt_Color_border:
3349 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3553 process_color_seq (op, Color_border, str, resp);
3350 break;
3351#endif
3352
3353 case XTerm_Pixmap:
3354 if (*str != ';')
3355 {
3356#if XPM_BACKGROUND
3357 scale_pixmap (""); /* reset to default scaling */
3358 set_bgPixmap (str); /* change pixmap */
3359#endif
3360 scr_touch (true);
3361 }
3362 while ((str = STRCHR (str, ';')) != NULL)
3363 {
3364 str++;
3365#if XPM_BACKGROUND
3366 changed += scale_pixmap (str);
3367#endif
3368
3369 }
3370 if (changed)
3371 {
3372#ifdef XPM_BACKGROUND
3373 resize_pixmap ();
3374#endif
3375 scr_touch (true);
3376 }
3377 break;
3378
3379 case XTerm_restoreFG:
3380 set_window_color (Color_fg, str);
3381 break;
3382 case XTerm_restoreBG:
3383 set_window_color (Color_bg, str);
3384 break; 3554 break;
3385 3555
3386 case XTerm_logfile: 3556 case XTerm_logfile:
3387 // TODO, when secure mode? 3557 // TODO, when secure mode?
3388 break; 3558 break;
3389 3559
3390 case XTerm_font:
3391 if (query)
3392 {
3393 if (Options & Opt_insecure)
3394 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3395 TermWin.fontset->fontdesc
3396 ? TermWin.fontset->fontdesc
3397 : "",
3398 resp);
3399 }
3400 else
3401 change_font (str);
3402 break;
3403
3404#ifndef NO_FRILLS
3405 case XTerm_locale:
3406 if (query)
3407 {
3408 if (Options & Opt_insecure)
3409 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3410 }
3411 else
3412 {
3413 set_locale (str);
3414# ifdef USE_XIM
3415 im_cb ();
3416# endif
3417 }
3418 break;
3419
3420 case XTerm_findfont:
3421 if (Options & Opt_insecure)
3422 {
3423 int fid = TermWin.fontset->find_font (atoi (str));
3424 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3425 fid, (*TermWin.fontset)[fid]->name, resp);
3426 }
3427 break;
3428#endif
3429
3430#ifdef MENUBAR
3431 case XTerm_Menu:
3432 if (Options & Opt_insecure)
3433 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3434 break;
3435#endif
3436#if 0 3560#if 0
3437 case XTerm_dumpscreen: /* no error notices */ 3561 case Rxvt_dumpscreen: /* no error notices */
3438 { 3562 {
3439 int fd; 3563 int fd;
3440 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3564 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3441 { 3565 {
3442 scr_dump (fd); 3566 scr_dump (fd);
3443 close (fd); 3567 close (fd);
3444 } 3568 }
3445 } 3569 }
3570 break;
3571#endif
3572 case XTerm_font:
3573 op = URxvt_font;
3574 case URxvt_font:
3575#if ENABLE_STYLES
3576 case URxvt_boldFont:
3577 case URxvt_italicFont:
3578 case URxvt_boldItalicFont:
3579#endif
3580 if (query)
3581 tt_printf ("\33]%d;%-.250s%c", saveop,
3582 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3583 ? fontset[op - URxvt_font]->fontdesc : "",
3584 resp);
3585 else
3586 {
3587 const char *&res = rs[Rs_font + (op - URxvt_font)];
3588
3589 res = strdup (str);
3590 allocated.push_back ((void *)res);
3591 set_fonts ();
3592 }
3593 break;
3594
3595 case URxvt_version:
3596 if (query)
3597 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3598 op,
3599 rs[Rs_name], VERSION[0], VERSION[2],
3600 resp);
3601 break;
3602
3603#if !ENABLE_MINIMAL
3604 case URxvt_locale:
3605 if (query)
3606 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3607 else
3608 {
3609 set_locale (str);
3610 pty->set_utf8_mode (enc_utf8);
3611 init_xlocale ();
3612 }
3613 break;
3614
3615 case URxvt_view_up:
3616 case URxvt_view_down:
3617 {
3618 int lines = atoi (str);
3619
3620 if (lines)
3621 scr_page (op == URxvt_view_up ? UP : DN, lines);
3622 else
3623 scr_erase_savelines ();
3624 }
3625
3626 break;
3627#endif
3628
3629#if ENABLE_PERL
3630 case URxvt_perl:
3631 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3446 break; 3632 break;
3447#endif 3633#endif
3448 } 3634 }
3449} 3635}
3450/*----------------------------------------------------------------------*/ 3636/*----------------------------------------------------------------------*/
… …
3457 * 's' = save 3643 * 's' = save
3458 * 'r' = restore 3644 * 'r' = restore
3459 * 't' = toggle 3645 * 't' = toggle
3460 * so no need for fancy checking 3646 * so no need for fancy checking
3461 */ 3647 */
3462int 3648int ecb_cold
3463rxvt_term::privcases (int mode, unsigned long bit) 3649rxvt_term::privcases (int mode, unsigned long bit)
3464{ 3650{
3465 int state; 3651 int state;
3466 3652
3467 if (mode == 's') 3653 if (mode == 's')
3468 { 3654 {
3469 SavedModes |= (PrivateModes & bit); 3655 if (priv_modes & bit)
3656 SavedModes |= bit;
3657 else
3658 SavedModes &= ~bit;
3470 return -1; 3659 return -1;
3471 } 3660 }
3472 else 3661 else
3473 { 3662 {
3474 if (mode == 'r') 3663 if (mode == 'r')
3475 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3664 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3476 else 3665 else
3477 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3666 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3478 PrivMode (state, bit); 3667
3668 if (state)
3669 priv_modes |= bit;
3670 else
3671 priv_modes &= ~bit;
3479 } 3672 }
3480 3673
3481 return state; 3674 return state;
3482} 3675}
3483 3676
3484/* we're not using priv _yet_ */ 3677/* we're not using priv _yet_ */
3485void 3678void
3486rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3679rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3487{ 3680{
3488 unsigned int i, j; 3681 unsigned int i, j;
3489 int state; 3682 int state;
3490 3683
3491 static const struct 3684 static const struct
3492 { 3685 {
3493 const int argval; 3686 const int argval;
3494 const unsigned long bit; 3687 const unsigned long bit;
3495 }
3496
3497 argtopriv[] = { 3688 } argtopriv[] = {
3498 { 1, PrivMode_aplCUR }, 3689 { 1, PrivMode_aplCUR }, // DECCKM
3499 { 2, PrivMode_vt52 }, 3690 { 2, PrivMode_vt52 }, // DECANM
3500 { 3, PrivMode_132 }, 3691 { 3, PrivMode_132 }, // DECCOLM
3501 { 4, PrivMode_smoothScroll }, 3692 { 4, PrivMode_smoothScroll }, // DECSCLM
3502 { 5, PrivMode_rVideo }, 3693 { 5, PrivMode_rVideo }, // DECSCNM
3503 { 6, PrivMode_relOrigin }, 3694 { 6, PrivMode_relOrigin }, // DECOM
3504 { 7, PrivMode_Autowrap }, 3695 { 7, PrivMode_Autowrap }, // DECAWM
3696 // 8, auto-repeat keys // DECARM
3505 { 9, PrivMode_MouseX10 }, 3697 { 9, PrivMode_MouseX10 },
3506#ifdef menuBar_esc 3698 { 12, PrivMode_BlinkingCursor },
3507 { menuBar_esc, PrivMode_menuBar }, 3699 // 18 end FF to printer after print screen
3508#endif 3700 // 19 Print screen prints full screen/scroll region
3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3509#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
3510 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
3511#endif 3704#endif
3512 // 18, 19 printing-related
3513 { 25, PrivMode_VisibleCursor },
3514 // 30 show scrollbar rxvt. extension
3515 { 35, PrivMode_ShiftKeys }, // rxvt extension 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
3516 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
3517 // 41 xterm more fixes NYI 3708 // 41 xterm more fixes NYI
3518 // 45 margin bell NYI 3709 // 45 margin bell NYI
3519 // 46 start logging 3710 // 46 start logging
3520 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
3521 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
3522#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
3523 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
3524#endif 3715#endif
3525 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
3526 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3717 { 1002, PrivMode_MouseBtnEvent },
3527 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3718 { 1003, PrivMode_MouseAnyEvent },
3528 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3719#if ENABLE_FRILLS
3720 { 1004, PrivMode_FocusEvent },
3721 { 1005, PrivMode_ExtMouseUTF8 },
3722 { 1006, PrivMode_ExtMouseSGR },
3723#endif
3529 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3530 { 1011, PrivMode_Keypress }, // rxvt extension 3725 { 1011, PrivMode_Keypress }, // rxvt extension
3726#if ENABLE_FRILLS
3727 { 1015, PrivMode_ExtMouseUrxvt }, // urxvt extension of 1005
3728#endif
3531 // 1035 enable modifiers for alt, numlock NYI 3729 // 1035 enable modifiers for alt, numlock NYI
3532 // 1036 send ESC for meta keys NYI 3730 // 1036 send ESC for meta keys NYI
3533 // 1037 send DEL for keypad delete NYI 3731 // 1037 send DEL for keypad delete NYI
3534 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3535 // 1048 save and restore cursor 3733 // 1048 save and restore cursor, implemented in code
3536 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3734 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3537 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3736 { 2004, PrivMode_BracketPaste },
3538 }; 3737 };
3539 3738
3540 if (nargs == 0) 3739 if (nargs == 0)
3541 return; 3740 return;
3741
3742 // DECRQM
3743 if (mode == 'p')
3744 {
3745 int status = 0;
3746 if (nargs != 1)
3747 return;
3748
3749 for (j = 0; j < ecb_array_length (argtopriv); j++)
3750 if (argtopriv[j].argval == arg[0])
3751 {
3752 status = (priv_modes & argtopriv[j].bit) ? 1 : 2;
3753 break;
3754 }
3755
3756 tt_printf ("\33[?%d;%d$y", arg[0], status);
3757 return;
3758 }
3542 3759
3543 /* make lo/hi boolean */ 3760 /* make lo/hi boolean */
3544 if (mode == 'l') 3761 if (mode == 'l')
3545 mode = 0; /* reset */ 3762 mode = 0; /* reset */
3546 else if (mode == 'h') 3763 else if (mode == 'h')
… …
3549 for (i = 0; i < nargs; i++) 3766 for (i = 0; i < nargs; i++)
3550 { 3767 {
3551 state = -1; 3768 state = -1;
3552 3769
3553 /* basic handling */ 3770 /* basic handling */
3554 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3771 for (j = 0; j < ecb_array_length (argtopriv); j++)
3555 if (argtopriv[j].argval == arg[i]) 3772 if (argtopriv[j].argval == arg[i])
3556 { 3773 {
3557 state = privcases (mode, argtopriv[j].bit); 3774 state = privcases (mode, argtopriv[j].bit);
3558 break; 3775 break;
3559 } 3776 }
3560 3777
3561 /* extra handling for values with state unkept */ 3778 /* extra handling for values with state unkept */
3562 switch (arg[i]) 3779 switch (arg[i])
3563 { 3780 {
3781#if ENABLE_STYLES
3782 case 1021:
3783 set_option (Opt_intensityStyles, mode);
3784
3785 scr_touch (true);
3786 break;
3787#endif
3564 case 1048: /* alternative cursor save */ 3788 case 1048: /* alternative cursor save */
3565 if (Options & Opt_secondaryScreen) 3789 if (option (Opt_secondaryScreen))
3566 if (mode == 0) 3790 if (mode == 0)
3567 scr_cursor (RESTORE); 3791 scr_cursor (RESTORE);
3568 else if (mode == 1) 3792 else if (mode == 1)
3569 scr_cursor (SAVE); 3793 scr_cursor (SAVE);
3570 break; 3794 break;
… …
3578 case 2: /* VT52 mode */ 3802 case 2: /* VT52 mode */
3579 /* oddball mode. should be set regardless of set/reset 3803 /* oddball mode. should be set regardless of set/reset
3580 * parameter. Return from VT52 mode with an ESC < from 3804 * parameter. Return from VT52 mode with an ESC < from
3581 * within VT52 mode 3805 * within VT52 mode
3582 */ 3806 */
3583 PrivMode (1, PrivMode_vt52); 3807 priv_modes |= PrivMode_vt52;
3584 break; 3808 break;
3585 case 3: /* 80/132 */ 3809 case 3: /* 80/132 */
3586 if (PrivateModes & PrivMode_132OK) 3810 if (priv_modes & PrivMode_132OK)
3587 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3811 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3588 break; 3812 break;
3589 case 4: /* smooth scrolling */ 3813 case 4: /* smooth scrolling */
3590 if (state) 3814 set_option (Opt_jumpScroll, !state);
3591 Options &= ~Opt_jumpScroll;
3592 else
3593 Options |= Opt_jumpScroll;
3594 break; 3815 break;
3595 case 5: /* reverse video */ 3816 case 5: /* reverse video */
3596 scr_rvideo_mode (state); 3817 scr_rvideo_mode (state);
3597 break; 3818 break;
3598 case 6: /* relative/absolute origins */ 3819 case 6: /* relative/absolute origins */
… …
3602 scr_autowrap (state); 3823 scr_autowrap (state);
3603 break; 3824 break;
3604 /* case 8: - auto repeat, can't do on a per window basis */ 3825 /* case 8: - auto repeat, can't do on a per window basis */
3605 case 9: /* X10 mouse reporting */ 3826 case 9: /* X10 mouse reporting */
3606 if (state) /* orthogonal */ 3827 if (state) /* orthogonal */
3607 PrivateModes &= ~PrivMode_MouseX11; 3828 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3608 break; 3829 break;
3609#ifdef menuBar_esc
3610 case menuBar_esc:
3611#ifdef MENUBAR
3612 map_menuBar (state);
3613#endif
3614 break;
3615#endif
3616#ifdef scrollBar_esc 3830#ifdef scrollBar_esc
3617 case scrollBar_esc: 3831 case scrollBar_esc:
3618 if (scrollbar_mapping (state)) 3832 scrollBar.map (state);
3619 {
3620 resize_all_windows (0, 0, 0); 3833 resize_all_windows (0, 0, 0);
3621 scr_touch (true); 3834 scr_touch (true);
3622 } 3835 break;
3836#endif
3837#ifdef CURSOR_BLINK
3838 case 12:
3839 cursor_blink_reset ();
3623 break; 3840 break;
3624#endif 3841#endif
3625 case 25: /* visible/invisible cursor */ 3842 case 25: /* visible/invisible cursor */
3626 scr_cursor_visible (state); 3843 scr_cursor_visible (state);
3627 break; 3844 break;
… …
3632 break; 3849 break;
3633 /* case 66: - application key pad */ 3850 /* case 66: - application key pad */
3634 /* case 67: - backspace key */ 3851 /* case 67: - backspace key */
3635 case 1000: /* X11 mouse reporting */ 3852 case 1000: /* X11 mouse reporting */
3636 if (state) /* orthogonal */ 3853 if (state) /* orthogonal */
3637 PrivateModes &= ~PrivMode_MouseX10; 3854 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3638 break; 3855 break;
3639#if 0
3640 case 1001: 3856 case 1002:
3641 break; /* X11 mouse highlighting */ 3857 case 1003:
3642#endif 3858 if (state)
3859 {
3860 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3861 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3862 mouse_row = mouse_col = 0;
3863 vt_emask_mouse = PointerMotionMask;
3864 }
3865 else
3866 vt_emask_mouse = NoEventMask;
3867
3868 vt_select_input ();
3869 break;
3643 case 1010: /* scroll to bottom on TTY output inhibit */ 3870 case 1010: /* scroll to bottom on TTY output inhibit */
3644 if (state)
3645 Options &= ~Opt_scrollTtyOutput;
3646 else
3647 Options |= Opt_scrollTtyOutput; 3871 set_option (Opt_scrollTtyOutput, !state);
3648 break; 3872 break;
3649 case 1011: /* scroll to bottom on key press */ 3873 case 1011: /* scroll to bottom on key press */
3650 if (state)
3651 Options |= Opt_scrollTtyKeypress; 3874 set_option (Opt_scrollTtyKeypress, state);
3652 else
3653 Options &= ~Opt_scrollTtyKeypress;
3654 break; 3875 break;
3655 case 1047: /* secondary screen w/ clearing last */ 3876 case 1047: /* secondary screen w/ clearing last */
3656 if (Options & Opt_secondaryScreen) 3877 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3878 if (!state)
3658 scr_erase_screen (2); 3879 scr_erase_screen (2);
3880
3659 scr_change_screen (state); 3881 scr_change_screen (state);
3660 break; 3882 break;
3661 case 1049: /* secondary screen w/ clearing first */ 3883 case 1049: /* secondary screen w/ clearing first */
3884 if (option (Opt_secondaryScreen))
3885 if (state)
3886 scr_cursor (SAVE);
3887
3662 scr_change_screen (state); 3888 scr_change_screen (state);
3889
3663 if (Options & Opt_secondaryScreen) 3890 if (option (Opt_secondaryScreen))
3664 if (current_screen != PRIMARY) 3891 if (state)
3665 scr_erase_screen (2); 3892 scr_erase_screen (2);
3893 else
3894 scr_cursor (RESTORE);
3666 break; 3895 break;
3667 default: 3896 default:
3668 break; 3897 break;
3669 } 3898 }
3670 } 3899 }
3671} 3900}
3672/*}}} */ 3901/*}}} */
3673 3902
3674/*{{{ process sgr sequences */ 3903/*{{{ process sgr sequences */
3675void 3904void ecb_hot
3676rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3905rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3677{ 3906{
3678 unsigned int i; 3907 unsigned int i;
3679 short rendset; 3908 short rendset;
3680 int rendstyle; 3909 int rendstyle;
… …
3694 rendset = 0, rendstyle = ~RS_None; 3923 rendset = 0, rendstyle = ~RS_None;
3695 break; 3924 break;
3696 case 1: 3925 case 1:
3697 rendset = 1, rendstyle = RS_Bold; 3926 rendset = 1, rendstyle = RS_Bold;
3698 break; 3927 break;
3928 //case 2: // low intensity
3929 case 3:
3930 rendset = 1, rendstyle = RS_Italic;
3931 break;
3699 case 4: 3932 case 4:
3700 rendset = 1, rendstyle = RS_Uline; 3933 rendset = 1, rendstyle = RS_Uline;
3701 break; 3934 break;
3702 case 5: 3935 case 5: // slowly blinking
3936 case 6: // rapidly blinking
3703 rendset = 1, rendstyle = RS_Blink; 3937 rendset = 1, rendstyle = RS_Blink;
3704 break; 3938 break;
3939 //case 6: // scoansi light background
3705 case 7: 3940 case 7:
3706 rendset = 1, rendstyle = RS_RVid; 3941 rendset = 1, rendstyle = RS_RVid;
3707 break; 3942 break;
3708 case 8: 3943 case 8:
3709 // invisible. NYI 3944 // invisible. NYI
3710 break; 3945 break;
3711 case 22: 3946 //case 9: // crossed out
3947 //case 10: // scoansi acs off, primary font
3948 //case 11: // scoansi acs on, first alt font
3949 //case 12: // scoansi acs on, |0x80, second alt font
3950 //...
3951 //case 19: // ninth alt font
3952 //case 20: // gothic
3953 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3712 rendset = 0, rendstyle = RS_Bold; 3954 rendset = 0, rendstyle = RS_Bold;
3713 break; 3955 break;
3714 case 24: 3956 case 22: // bold off (vt220)
3957 rendset = 0, rendstyle = RS_Bold;
3958 break;
3959 case 23: // disable italic
3960 rendset = 0, rendstyle = RS_Italic;
3961 break;
3962 case 24: // underline off (vt220)
3715 rendset = 0, rendstyle = RS_Uline; 3963 rendset = 0, rendstyle = RS_Uline;
3716 break; 3964 break;
3717 case 25: 3965 case 25: // blink off (vt220)
3718 rendset = 0, rendstyle = RS_Blink; 3966 rendset = 0, rendstyle = RS_Blink;
3719 break; 3967 break;
3720 case 27: 3968 case 26: // variable spacing (iso 8613)
3969 rendset = 0, rendstyle = RS_Blink;
3970 break;
3971 case 27: // reverse off (vt220)
3721 rendset = 0, rendstyle = RS_RVid; 3972 rendset = 0, rendstyle = RS_RVid;
3722 break; 3973 break;
3723 case 28:
3724 // visible. NYI 3974 //case 28: // visible. NYI
3725 break; 3975 //case 29: // not crossed-out
3726 } 3976 }
3727 3977
3728 if (rendset != -1) 3978 if (rendset != -1)
3729 { 3979 {
3730 scr_rendition (rendset, rendstyle); 3980 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 3991 case 35:
3742 case 36: 3992 case 36:
3743 case 37: 3993 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3994 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 3995 break;
3746#ifdef TTY_256COLOR
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5)
3749 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2;
3752 }
3753 break;
3754#endif
3755 case 39: /* default fg */ 3996 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 3997 scr_color (Color_fg, Color_fg);
3757 break; 3998 break;
3758 3999
3759 case 40: 4000 case 40:
… …
3764 case 45: 4005 case 45:
3765 case 46: 4006 case 46:
3766 case 47: 4007 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4008 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 4009 break;
3769#ifdef TTY_256COLOR
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5)
3772 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2;
3775 }
3776 break;
3777#endif
3778 case 49: /* default bg */ 4010 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 4011 scr_color (Color_bg, Color_bg);
3780 break; 4012 break;
3781 4013
3782#ifndef NO_BRIGHTCOLOR 4014 case 38: // set fg color, ISO 8613-6
4015 case 48: // set bg color, ISO 8613-6
4016 {
4017 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
4018 unsigned int idx;
4019
4020 if (nargs > i + 2 && arg[i + 1] == 5)
4021 {
4022 idx = minCOLOR + arg[i + 2];
4023 i += 2;
4024
4025 scr_color (idx, fgbg);
4026 }
4027 else if (nargs > i + 4 && arg[i + 1] == 2)
4028 {
4029 unsigned int r = arg[i + 2];
4030 unsigned int g = arg[i + 3];
4031 unsigned int b = arg[i + 4];
4032 unsigned int a = 0xff;
4033
4034 idx = map_rgb24_color (r, g, b, a);
4035
4036 i += 4;
4037
4038 scr_color (idx, fgbg);
4039 }
4040 }
4041 break;
4042
4043 //case 50: // not variable spacing
4044
4045#if !ENABLE_MINIMAL
3783 case 90: 4046 case 90:
3784 case 91: /* set bright fg color */ 4047 case 91: /* set bright fg color */
3785 case 92: 4048 case 92:
3786 case 93: 4049 case 93:
3787 case 94: 4050 case 94:
3788 case 95: 4051 case 95:
3789 case 96: 4052 case 96:
3790 case 97: 4053 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4054 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 4055 break;
3794 case 100: 4056 case 100:
3795 case 101: /* set bright bg color */ 4057 case 101: /* set bright bg color */
3796 case 102: 4058 case 102:
3797 case 103: 4059 case 103:
3798 case 104: 4060 case 104:
3799 case 105: 4061 case 105:
3800 case 106: 4062 case 106:
3801 case 107: 4063 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4064 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 4065 break;
3805#endif 4066#endif
3806
3807 } 4067 }
3808 } 4068 }
4069}
4070
4071void
4072rxvt_term::set_cursor_style (int style)
4073{
4074 if (!IN_RANGE_INC (style, 0, 6))
4075 return;
4076
4077 if (style == 0)
4078 style = 1;
4079
4080 cursor_type = (style - 1) / 2;
4081 set_option (Opt_cursorUnderline, cursor_type == 1);
4082
4083#ifdef CURSOR_BLINK
4084 set_option (Opt_cursorBlink, style & 1);
4085 cursor_blink_reset ();
4086#endif
4087
4088 want_refresh = 1;
3809} 4089}
3810/*}}} */ 4090/*}}} */
3811 4091
3812/*{{{ process Rob Nation's own graphics mode sequences */
3813void
3814rxvt_term::process_graphics ()
3815{
3816 unicode_t ch, cmd = cmd_getc ();
3817
3818 if (cmd == 'Q')
3819 { /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */
3821 return;
3822 }
3823 /* swallow other graphics sequences until terminating ':' */
3824 do
3825 ch = cmd_getc ();
3826 while (ch != ':');
3827}
3828/*}}} */
3829
3830/* ------------------------------------------------------------------------- */ 4092/* ---------------------------------------------------------------------- */
4093/* Write data to the pty as typed by the user, pasted with the mouse,
4094 * or generated by us in response to a query ESC sequence.
4095 */
3831 4096
3832/* 4097/*
3833 * Send printf () formatted output to the command. 4098 * Send printf () formatted output to the command.
3834 * Only use for small amounts of data. 4099 * Only use for small amounts of data.
3835 */ 4100 */
3836void 4101void
3837rxvt_term::tt_printf (const char *fmt,...) 4102rxvt_term::tt_printf (const char *fmt,...)
3838{ 4103{
3839 va_list arg_ptr; 4104 va_list arg_ptr;
3840 unsigned char buf[256]; 4105 char buf[256];
3841 4106
3842 va_start (arg_ptr, fmt); 4107 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4108 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 4109 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 4110 tt_write (buf, strlen (buf));
3846} 4111}
3847 4112
3848/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 4113/* Write data to the pty as typed by the user. */
3850 * or generated by us in response to a query ESC sequence.
3851 */
3852void 4114void
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4115rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3854{ 4116{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4117 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4118 return;
3856 4119
3857 if (len) 4120 if (option (Opt_scrollTtyKeypress))
4121 if (view_start)
3858 { 4122 {
4123 view_start = 0;
4124 want_refresh = 1;
4125 }
4126
4127 tt_write_ (data, len);
4128}
4129
4130void
4131rxvt_term::tt_write (const char *data, unsigned int len)
4132{
4133 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4134 return;
4135
4136 tt_write_ (data, len);
4137}
4138
4139static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4140
4141void
4142rxvt_term::tt_write_ (const char *data, unsigned int len)
4143{
4144 if (pty->pty < 0)
4145 return;
4146
4147 if (v_buflen == 0)
4148 {
4149 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4150
4151 max_it (written, 0);
4152
4153 if (written == len)
4154 return;
4155
4156 data += written;
4157 len -= written;
4158 }
4159
4160 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4161
4162 memcpy (v_buffer + v_buflen, data, len);
4163 v_buflen += len;
4164
4165 pty_ev.set (ev::READ | ev::WRITE);
4166}
4167
4168void rxvt_term::pty_write ()
4169{
4170 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4171
4172 if (written > 0)
4173 {
4174 v_buflen -= written;
4175
3859 if (v_buflen == 0) 4176 if (v_buflen == 0)
3860 { 4177 {
3861 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3862
3863 if ((unsigned int)written == len)
3864 return;
3865
3866 data += written;
3867 len -= written;
3868 }
3869
3870
3871 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3872
3873 memcpy (v_buffer + v_buflen, data, len);
3874 v_buflen += len;
3875 }
3876
3877 for (;;)
3878 {
3879 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3880
3881 if (written > 0)
3882 {
3883 v_buflen -= written;
3884
3885 if (v_buflen == 0)
3886 {
3887 free (v_buffer); 4178 free (v_buffer);
3888 v_buffer = 0; 4179 v_buffer = 0;
3889 v_buflen = 0;
3890 4180
3891 pty_ev.set (EVENT_READ); 4181 pty_ev.set (ev::READ);
3892 return;
3893 }
3894
3895 memmove (v_buffer, v_buffer + written, v_buflen);
3896 }
3897 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3898 // original code just ignores this...
3899 destroy ();
3900 else
3901 {
3902 pty_ev.set (EVENT_READ | EVENT_WRITE);
3903 return; 4182 return;
3904 } 4183 }
4184
4185 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 4186 }
4187 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4188 pty_ev.set (ev::READ);
3906} 4189}
3907 4190
3908/*----------------------- end-of-file (C source) -----------------------*/ 4191/*----------------------- end-of-file (C source) -----------------------*/
3909 4192

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