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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.95 by pcg, Sun May 9 18:19:49 2004 UTC vs.
Revision 1.594 by root, Sat Jul 3 04:04:12 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);
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 } 1011 }
678 1012
679 display->flush (); 1013 display->flush ();
680} 1014}
681 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
682void 1017void
683rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
684{ 1019{
685 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 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;
688 flush (); 1032 flush ();
689} 1033}
690 1034
691#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
692void 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
693rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1056{
695 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1058 want_refresh = 1;
697 1059 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1060}
700#endif 1061#endif
701 1062
702#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
703void 1064void
704rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1066{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1068 {
708 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
709 want_refresh = 1; 1070 want_refresh = 1;
710 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))
711 } 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 ();
712} 1184}
713#endif 1185#endif
714 1186
715bool 1187bool
716rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
717{ 1189{
718 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
719 1191
720 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
721 { 1193
722 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
723 n = 0;
724 } 1195 {
725 1196 // normally this indicates a "too long" command sequence - just drop the data we have
726 memmove (cmdbuf_base, cmdbuf_ptr, n);
727 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
728 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
729 1201
730 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
731 1203
732 if (n > 0) 1204 if (r > 0)
733 { 1205 {
734 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
735 return true; 1207 return true;
736 } 1208 }
737 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))
738 destroy (); 1221 destroy ();
739 1222 }
1223
740 return false; 1224 return false;
741} 1225}
742 1226
743void 1227void
744rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
745{ 1229{
746 SET_R (this); 1230 make_current ();
747 SET_LOCALE (locale);
748 1231
749 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
750 tt_write (0, 0);
751 else if (revents & EVENT_READ)
752 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
753 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
754 if (cmd_parse ()) 1235 cmd_parse ();
755 break; 1236
1237 if (revents & ev::WRITE)
1238 pty_write ();
1239
1240 refresh_check ();
756} 1241}
1242
1243void ecb_cold
1244rxvt_term::pointer_unblank ()
1245{
1246 XDefineCursor (dpy, vt, TermWin_cursor);
1247 recolor_cursor ();
757 1248
758#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
759void
760rxvt_term::pointer_unblank ()
761{
762 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
763 recolour_cursor ();
764
765 hidden_pointer = 0; 1250 hidden_pointer = 0;
766 1251
767 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
768 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1254#endif
769} 1255}
770 1256
771void 1257#ifdef POINTER_BLANK
1258void ecb_cold
772rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
773{ 1260{
774 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
775 return; 1262 return;
776 1263
777 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
778 XFlush (display->display); 1265 XFlush (dpy);
779 1266
780 hidden_pointer = 1; 1267 hidden_pointer = 1;
781} 1268}
782 1269
783void 1270void ecb_cold
784rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
785{ 1272{
786 SET_R (this); 1273 make_current ();
787 SET_LOCALE (locale);
788 1274
789 pointer_blank (); 1275 pointer_blank ();
790} 1276}
791#endif 1277#endif
792 1278
793void 1279void
794rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
795{ 1281{
796 int button_number, key_state = 0; 1282 int button_number, state = 0;
797 int x, y; 1283 int x, y;
1284 bool release = ev.type == ButtonRelease;
798 1285
799 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
800 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
801 pixel_position (&x, &y);
802 1288
803 if (MEvent.button == AnyButton) 1289 if (ev.type == MotionNotify)
804 {
805 button_number = 3;
806 } 1290 {
807 else 1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 state += 32;
808 { 1297 }
1298
809 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
810 /* add 0x3D for wheel events, like xterm does */ 1300 /* add 0x3D for wheel events, like xterm does */
811 if (button_number >= 3) 1301 if (button_number >= 3)
812 button_number += (64 - 3); 1302 button_number += 64 - 3;
813 }
814 1303
815 if (PrivateModes & PrivMode_MouseX10) 1304 if (priv_modes & PrivMode_MouseX10)
816 { 1305 {
817 /* 1306 /*
818 * do not report ButtonRelease 1307 * do not report ButtonRelease
819 * no state info allowed 1308 * no state info allowed
820 */ 1309 */
821 key_state = 0; 1310 if (release)
822 if (button_number == 3)
823 return; 1311 return;
824 } 1312 }
825 else 1313 else
826 { 1314 {
827 /* XTerm mouse reporting needs these values: 1315 /* XTerm mouse reporting needs these values:
… …
829 * 8 = Meta 1317 * 8 = Meta
830 * 16 = Control 1318 * 16 = Control
831 * plus will add in our own Double-Click reporting 1319 * plus will add in our own Double-Click reporting
832 * 32 = Double Click 1320 * 32 = Double Click
833 */ 1321 */
834 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1322 state += ((MEvent.state & ShiftMask) ? 4 : 0)
835 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1323 + ((MEvent.state & ModMetaMask) ? 8 : 0)
836 + ((MEvent.state & ControlMask) ? 16 : 0); 1324 + ((MEvent.state & ControlMask) ? 16 : 0);
837#ifdef MOUSE_REPORT_DOUBLECLICK 1325#ifdef MOUSE_REPORT_DOUBLECLICK
838 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1326 state += ((MEvent.clicks > 1) ? 32 : 0);
839#endif 1327#endif
840
841 } 1328 }
842 1329
1330 int code = 32 + (release ? 3 : button_number) + state;
1331
843#ifdef DEBUG_MOUSEREPORT 1332#if DEBUG_MOUSEREPORT
844 fprintf (stderr, "Mouse ["); 1333 fprintf (stderr, "Mouse [");
845 if (key_state & 16) 1334 if (state & 16)
846 fputc ('C', stderr); 1335 fputc ('C', stderr);
847 if (key_state & 4) 1336 if (state & 4)
848 fputc ('S', stderr); 1337 fputc ('S', stderr);
849 if (key_state & 8) 1338 if (state & 8)
850 fputc ('A', stderr); 1339 fputc ('A', stderr);
851 if (key_state & 32) 1340 if (state & 32)
852 fputc ('2', stderr); 1341 fputc ('2', stderr);
853 fprintf (stderr, "]: <%d>, %d/%d\n", 1342 fprintf (stderr, "]: <%d>, %d/%d\n",
854 button_number, 1343 button_number,
855 x + 1, 1344 x,
856 y + 1); 1345 y);
857#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
858 tt_printf ("\033[M%c%c%c", 1367 tt_printf ("\033[M%c%c%c",
859 (32 + button_number + key_state), 1368 code,
860 (32 + x + 1), 1369 32 + x,
861 (32 + y + 1)); 1370 32 + y);
862#endif
863} 1371}
864
865#ifdef USING_W11LIB
866void
867rxvt_W11_process_x_event (XEvent *ev)
868{
869 rxvt_t *r = rxvt_get_r ();
870
871 x_cb (*ev);
872}
873#endif
874 1372
875/*{{{ process an X event */ 1373/*{{{ process an X event */
876void 1374void ecb_hot
877rxvt_term::x_cb (XEvent &ev) 1375rxvt_term::x_cb (XEvent &ev)
878{ 1376{
879 SET_R (this); 1377 make_current ();
880 SET_LOCALE (locale);
881 1378
882#if defined(CURSOR_BLINK) 1379 dLocal (Display *, dpy);
883 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
884 {
885 if (hidden_cursor)
886 {
887 hidden_cursor = 0;
888 want_refresh = 1;
889 }
890 1380
891 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1381 if (ev.xany.window == vt
892 } 1382 && SHOULD_INVOKE (HOOK_X_EVENT)
893#endif 1383 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
894
895#if defined(POINTER_BLANK)
896 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
897 {
898 if (ev.type == MotionNotify
899 || ev.type == ButtonPress
900 || ev.type == ButtonRelease)
901 if (hidden_pointer)
902 pointer_unblank ();
903
904 if (ev.type == KeyPress && hidden_pointer == 0)
905 pointer_blank ();
906 }
907#endif
908
909#ifdef USE_XIM
910 if (XFilterEvent (&ev, None))
911 return; 1384 return;
912#endif
913 1385
1386 // for XQueryPointer
914 Window unused_root, unused_child; 1387 Window unused_root, unused_child;
915 int unused_root_x, unused_root_y; 1388 int unused_root_x, unused_root_y;
916 unsigned int unused_mask; 1389 unsigned int unused_mask;
917
918#ifdef DEBUG_X
919 const char *const eventnames[] =
920 { /* mason - this matches my system */
921 "",
922 "",
923 "KeyPress",
924 "KeyRelease",
925 "ButtonPress",
926 "ButtonRelease",
927 "MotionNotify",
928 "EnterNotify",
929 "LeaveNotify",
930 "FocusIn",
931 "FocusOut",
932 "KeymapNotify",
933 "Expose",
934 "GraphicsExpose",
935 "NoExpose",
936 "VisibilityNotify",
937 "CreateNotify",
938 "DestroyNotify",
939 "UnmapNotify",
940 "MapNotify",
941 "MapRequest",
942 "ReparentNotify",
943 "ConfigureNotify",
944 "ConfigureRequest",
945 "GravityNotify",
946 "ResizeRequest",
947 "CirculateNotify",
948 "CirculateRequest",
949 "PropertyNotify",
950 "SelectionClear",
951 "SelectionRequest",
952 "SelectionNotify",
953 "ColormapNotify",
954 "ClientMessage",
955 "MappingNotify"
956 };
957#endif
958
959#ifdef DEBUG_X
960 struct timeval tp;
961 struct tm *ltt;
962 (void)gettimeofday (&tp, NULL);
963 ltt = localtime (& (tp.tv_sec));
964 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));
965#endif
966 1390
967 switch (ev.type) 1391 switch (ev.type)
968 { 1392 {
969 case KeyPress: 1393 case KeyPress:
970 lookup_key (ev.xkey); 1394 key_press (ev.xkey);
971 break; 1395 break;
972 1396
973#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
974 case KeyRelease: 1397 case KeyRelease:
975 { 1398 key_release (ev.xkey);
976 if (! (ev.xkey.state & ControlMask))
977 mouse_slip_wheel_speed = 0;
978 else
979 {
980 KeySym ks;
981
982 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
983 if (ks == XK_Control_L || ks == XK_Control_R)
984 mouse_slip_wheel_speed = 0;
985 }
986 break; 1399 break;
987 }
988#endif
989 1400
990 case ButtonPress: 1401 case ButtonPress:
991 button_press (ev.xbutton); 1402 button_press (ev.xbutton);
992 break; 1403 break;
993 1404
… …
995 button_release (ev.xbutton); 1406 button_release (ev.xbutton);
996 break; 1407 break;
997 1408
998 case ClientMessage: 1409 case ClientMessage:
999 if (ev.xclient.format == 32 1410 if (ev.xclient.format == 32
1000 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1411 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1001 destroy ();
1002#ifdef OFFIX_DND
1003 /* OffiX Dnd (drag 'n' drop) protocol */
1004 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1005 && (ev.xclient.data.l[0] == DndFile
1006 || ev.xclient.data.l[0] == DndDir
1007 || ev.xclient.data.l[0] == DndLink))
1008 { 1412 {
1009 /* Get Dnd data */ 1413 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1010 Atom ActualType; 1414 {
1011 int ActualFormat; 1415 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1012 unsigned char *data; 1416 {
1013 unsigned long Size, RemainingBytes; 1417 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1014 1418 {
1015 XGetWindowProperty (display->display, display->root, 1419 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1016 xa[XA_DNDSELECTION], 1420 destroy ();
1017 0L, 1000000L, 1421 }
1018 False, AnyPropertyType, 1422#if ENABLE_EWMH
1019 &ActualType, &ActualFormat, 1423 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1020 &Size, &RemainingBytes, 1424 XSendEvent (dpy, ev.xclient.window = display->root,
1425 False, SubstructureRedirectMask | SubstructureNotifyMask,
1021 &data); 1426 &ev);
1022 XChangeProperty (display->display, display->root, 1427#endif
1023 XA_CUT_BUFFER0, XA_STRING, 1428 }
1024 8, PropModeReplace, 1429 }
1025 data, STRLEN (data)); 1430#if ENABLE_XEMBED
1026 XFree (data); 1431 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1027 selection_paste (display->root, XA_CUT_BUFFER0, True); 1432 {
1028 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 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
1029 } 1439 }
1030#endif /* OFFIX_DND */
1031 break;
1032
1033 case MappingNotify:
1034 XRefreshKeyboardMapping (& (ev.xmapping));
1035 break; 1440 break;
1036 1441
1037 /* 1442 /*
1038 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1039 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1058 break; 1463 break;
1059 } 1464 }
1060 break; 1465 break;
1061 1466
1062 case FocusIn: 1467 case FocusIn:
1063 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)
1064 { 1483 {
1065 TermWin.focus = 1; 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1066 want_refresh = 1; 1485 ;
1067#ifdef USE_XIM
1068 if (Input_Context != NULL)
1069 XSetICFocus (Input_Context);
1070#endif
1071#ifdef CURSOR_BLINK
1072 if (Options & Opt_cursorBlink)
1073 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1074#endif
1075 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));
1076 } 1516 }
1077 break; 1517 break;
1078 1518
1079 case FocusOut:
1080 if (TermWin.focus)
1081 {
1082 TermWin.focus = 0;
1083 want_refresh = 1;
1084#ifdef USE_XIM
1085 if (Input_Context != NULL)
1086 XUnsetICFocus (Input_Context);
1087#endif
1088#ifdef CURSOR_BLINK
1089 if (Options & Opt_cursorBlink)
1090 cursor_blink_ev.stop ();
1091 hidden_cursor = 0;
1092#endif
1093
1094 }
1095 break;
1096
1097 case ConfigureNotify: 1519 case PropertyNotify:
1098 if (ev.xconfigure.window == TermWin.parent[0]) 1520 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1099 {
1100 int height, width;
1101
1102 do
1103 { /* Wrap lots of configures into one */
1104 width = ev.xconfigure.width;
1105 height = ev.xconfigure.height;
1106 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1107 }
1108 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1109
1110 if (szHint.width != width || szHint.height != height)
1111 {
1112 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1113 resize_all_windows (width, height, 1);
1114 }
1115#ifdef DEBUG_SIZE
1116 else
1117 {
1118 D_SIZE ((stderr, "Size: Not resizing"));
1119 }
1120#endif
1121#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1122 if (Options & Opt_transparent)
1123 {
1124 check_our_parents ();
1125 if (am_transparent)
1126 want_full_refresh = 1;
1127 }
1128#endif
1129 }
1130 break; 1521 break;
1131 1522
1132 case SelectionClear: 1523 case SelectionClear:
1133 selection_clear (); 1524 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1134 break;
1135
1136 case SelectionNotify:
1137 if (selection_wait == Sel_normal)
1138 selection_paste (ev.xselection.requestor,
1139 ev.xselection.property, True);
1140 break; 1525 break;
1141 1526
1142 case SelectionRequest: 1527 case SelectionRequest:
1143 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1144 break; 1529 break;
1145 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
1146 case UnmapNotify: 1539 case UnmapNotify:
1147 TermWin.mapped = 0; 1540 mapped = 0;
1148#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1149 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1150#endif 1543#endif
1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1151 break; 1545 break;
1152
1153 case MapNotify:
1154 TermWin.mapped = 1;
1155#ifdef TEXT_BLINK
1156 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1157#endif
1158 break;
1159
1160#ifdef TRANSPARENT
1161 case ReparentNotify:
1162 rootwin_cb (ev);
1163 break;
1164#endif /* TRANSPARENT */
1165 1546
1166 case GraphicsExpose: 1547 case GraphicsExpose:
1167 case Expose: 1548 case Expose:
1168 if (ev.xany.window == TermWin.vt) 1549 if (ev.xany.window == vt)
1169 { 1550 {
1170#ifdef NO_SLOW_LINK_SUPPORT 1551 do
1552 {
1171 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1172 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1173#else 1555 }
1174 // I don't understand this, so I changed it :) 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 {
1175 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1176 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, false);
1177 //scr_expose (ev.xexpose.x, 0, 1564 }
1178 // ev.xexpose.width, TermWin.height, False); 1565
1179#endif
1180 want_refresh = 1; 1566 want_refresh = 1;
1181 } 1567 }
1182 else 1568 else
1183 { 1569 {
1184 XEvent unused_event; 1570 XEvent unused_event;
1185 1571
1186 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 ; 1573 ;
1188 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 ; 1575 ;
1190 1576
1191 if (isScrollbarWindow (ev.xany.window)) 1577 if (scrollBar.state && ev.xany.window == scrollBar.win)
1192 { 1578 {
1193 scrollBar.setIdle (); 1579 scrollBar.state = SB_STATE_IDLE;
1194 scrollbar_show (0); 1580 scrollBar.show (0);
1195 } 1581 }
1196#ifdef MENUBAR
1197 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1198 menubar_expose ();
1199#endif
1200 } 1582 }
1201 break; 1583 break;
1202 1584
1203 case MotionNotify: 1585 case MotionNotify:
1204#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1205 if (hidden_pointer) 1587 if (hidden_pointer)
1206 pointer_unblank (); 1588 pointer_unblank ();
1207#endif 1589#endif
1208#if MENUBAR 1590 if (!bypass_keystate
1209 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)
1210 { 1598 {
1211 menubar_control (ev.xbutton); 1599 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1212 break; 1600 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1213 } 1601 ; // nop
1214#endif
1215 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1216 break;
1217
1218 if (ev.xany.window == TermWin.vt)
1219 {
1220 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1602 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1221 { 1603 {
1222 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1604 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1223 ; 1605 ;
1224 1606
1225 XQueryPointer (display->display, TermWin.vt, 1607 XQueryPointer (dpy, vt,
1226 &unused_root, &unused_child, 1608 &unused_root, &unused_child,
1227 &unused_root_x, &unused_root_y, 1609 &unused_root_x, &unused_root_y,
1228 & (ev.xbutton.x), & (ev.xbutton.y), 1610 &ev.xbutton.x, &ev.xbutton.y,
1229 &unused_mask); 1611 &ev.xbutton.state);
1230#ifdef MOUSE_THRESHOLD 1612#ifdef MOUSE_THRESHOLD
1231 /* deal with a `jumpy' mouse */ 1613 /* deal with a `jumpy' mouse */
1232 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1614 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1615#endif
1233 { 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 }
1234#endif 1624#endif
1235 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1625 selection_extend (ev.xbutton.x, ev.xbutton.y,
1236 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1626 ev.xbutton.state & Button3Mask ? 2 : 0);
1627
1237#ifdef SELECTION_SCROLLING 1628#ifdef SELECTION_SCROLLING
1238 if (ev.xbutton.y < TermWin.int_bwidth 1629 if (ev.xbutton.y < int_bwidth
1239 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1630 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1240 { 1631 {
1632 page_dirn scroll_selection_dir;
1241 int dist; 1633 int dist;
1242
1243 pending_scroll_selection=1;
1244 1634
1245 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1246 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1247 */ 1637 */
1248 if (scroll_selection_delay<=0) 1638 if (!sel_scroll_ev.is_active ())
1249 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1250 1640
1251 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1252 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1253 */ 1643 */
1254 selection_save_x=ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
1255 selection_save_y=ev.xbutton.y; 1645 selection_save_y = ev.xbutton.y;
1256 selection_save_state=
1257 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1646 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1258 1647
1259 /* calc number of lines to scroll */ 1648 /* calc number of lines to scroll */
1260 if (ev.xbutton.y<TermWin.int_bwidth) 1649 if (ev.xbutton.y < int_bwidth)
1261 { 1650 {
1262 scroll_selection_dir = UP; 1651 scroll_selection_dir = UP;
1263 dist = TermWin.int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1264 } 1653 }
1265 else 1654 else
1266 { 1655 {
1267 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1268 dist = ev.xbutton.y - 1657 dist = ev.xbutton.y - (int_bwidth + vt_height);
1269 (TermWin.int_bwidth + TermWin.height);
1270 } 1658 }
1659
1271 scroll_selection_lines= (Pixel2Height (dist)/ 1660 scroll_selection_lines = Pixel2Height (dist)
1272 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1662 + 1;
1273 MIN_IT (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1274 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1665 scroll_selection_lines *= scroll_selection_dir;
1275 } 1666 }
1276 else 1667 else
1277 { 1668 {
1278 /* we are within the text window, so we 1669 /* we are within the text window, so we
1279 * shouldn't be scrolling 1670 * shouldn't be scrolling
1280 */ 1671 */
1281 pending_scroll_selection = 0; 1672 sel_scroll_ev.stop();
1282 } 1673 }
1283#endif 1674#endif
1284#ifdef MOUSE_THRESHOLD
1285
1286 } 1675 }
1287#endif
1288
1289 } 1676 }
1290 } 1677 }
1291 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1292 { 1679 {
1293 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1680 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1294 MotionNotify, &ev)) ; 1681 MotionNotify, &ev))
1682 ;
1683
1295 XQueryPointer (display->display, scrollBar.win, 1684 XQueryPointer (dpy, scrollBar.win,
1296 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1297 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1298 & (ev.xbutton.x), & (ev.xbutton.y), 1687 &ev.xbutton.x, &ev.xbutton.y,
1299 &unused_mask); 1688 &unused_mask);
1300 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1301 scrollbar_size ()); 1690 scrollBar.size ());
1302 scr_refresh (refresh_type);
1303 refresh_limit = 0; 1691 want_refresh = 1;
1304 scrollbar_show (1); 1692 scrollBar.show (1);
1305 } 1693 }
1306 break; 1694 break;
1307 } 1695 }
1308}
1309 1696
1310void 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
1311rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1312{ 1839{
1313 SET_R (this); 1840 make_current ();
1314 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;
1315 1845
1316 switch (ev.type) 1846 switch (ev.type)
1317 { 1847 {
1318 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 */
1319 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])
1320 { 1855 {
1321 if (ev.xproperty.state == PropertyNewValue) 1856 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1322 selection_property (ev.xproperty.window, ev.xproperty.atom);
1323 break;
1324 } 1857 }
1325#ifdef TRANSPARENT
1326 else
1327 {
1328 /*
1329 * if user used some Esetroot compatible prog to set the root bg,
1330 * use the property to determine the pixmap. We use it later on.
1331 */
1332 if (xa[XA_XROOTPMAPID] == 0)
1333 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1334 1858
1335 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1336 return;
1337 }
1338
1339 /* FALLTHROUGH */
1340 case ReparentNotify:
1341 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1342 want_full_refresh = 1;
1343 break; 1859 break;
1344#endif
1345 } 1860 }
1861
1862 refresh_check ();
1346} 1863}
1864#endif
1347 1865
1348void 1866void
1349rxvt_term::button_press (XButtonEvent &ev) 1867rxvt_term::button_press (XButtonEvent &ev)
1350{ 1868{
1351 int reportmode = 0, clickintime; 1869 int reportmode = 0, clickintime;
1352 1870
1353 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1871 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1872
1354 if (!bypass_keystate) 1873 if (!bypass_keystate)
1355 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1874 reportmode = !! (priv_modes & PrivMode_mouse_report);
1875
1356 /* 1876 /*
1357 * VT window processing of button press 1877 * VT window processing of button press
1358 */ 1878 */
1359 if (ev.window == TermWin.vt) 1879 if (ev.window == vt)
1360 { 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
1361 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1893 clickintime = ev.time - MEvent.time < multiClickTime;
1894
1362 if (reportmode) 1895 if (reportmode)
1363 { 1896 {
1364 /* mouse report from vt window */ 1897 /* mouse report from vt window */
1365 /* save the xbutton state (for ButtonRelease) */ 1898 /* save the xbutton state (for ButtonRelease) */
1366 MEvent.state = ev.state; 1899 MEvent.state = ev.state;
1367#ifdef MOUSE_REPORT_DOUBLECLICK 1900#ifdef MOUSE_REPORT_DOUBLECLICK
1368 if (ev.button == MEvent.button && clickintime) 1901 if (ev.button == MEvent.button && clickintime)
1369 { 1902 {
1370 /* same button, within alloted time */ 1903 /* same button, within allowed time */
1371 MEvent.clicks++; 1904 MEvent.clicks++;
1905
1372 if (MEvent.clicks > 1) 1906 if (MEvent.clicks > 1)
1373 { 1907 {
1374 /* only report double clicks */ 1908 /* only report double clicks */
1375 MEvent.clicks = 2; 1909 MEvent.clicks = 2;
1376 mouse_report (ev); 1910 mouse_report (ev);
… …
1388 mouse_report (ev); 1922 mouse_report (ev);
1389 } 1923 }
1390#else 1924#else
1391 MEvent.button = ev.button; 1925 MEvent.button = ev.button;
1392 mouse_report (ev); 1926 mouse_report (ev);
1393#endif /* MOUSE_REPORT_DOUBLECLICK */ 1927#endif /* MOUSE_REPORT_DOUBLECLICK */
1394 1928
1395 } 1929 }
1396 else 1930 else
1397 { 1931 {
1398 if (ev.button != MEvent.button) 1932 if (ev.button != MEvent.button)
1399 MEvent.clicks = 0; 1933 MEvent.clicks = 0;
1934
1400 switch (ev.button) 1935 switch (ev.button)
1401 { 1936 {
1402 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
1403 /* allow shift+left click to extend selection */ 1946 /* allow shift+left click to extend selection */
1404 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1947 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1405 { 1948 {
1406 if (MEvent.button == Button1 && clickintime) 1949 if (MEvent.button == Button1 && clickintime)
1407 selection_rotate (ev.x, ev.y); 1950 selection_rotate (ev.x, ev.y);
1408 else 1951 else
1409 selection_extend (ev.x, ev.y, 1); 1952 selection_extend (ev.x, ev.y, 1);
… …
1424 case Button3: 1967 case Button3:
1425 if (MEvent.button == Button3 && clickintime) 1968 if (MEvent.button == Button3 && clickintime)
1426 selection_rotate (ev.x, ev.y); 1969 selection_rotate (ev.x, ev.y);
1427 else 1970 else
1428 selection_extend (ev.x, ev.y, 1); 1971 selection_extend (ev.x, ev.y, 1);
1972
1429 MEvent.button = Button3; 1973 MEvent.button = Button3;
1430 break; 1974 break;
1431 } 1975 }
1432 } 1976 }
1977
1433 MEvent.time = ev.time; 1978 MEvent.time = ev.time;
1434 return; 1979 return;
1435 } 1980 }
1436 1981
1437 /* 1982 /*
1438 * Scrollbar window processing of button press 1983 * Scrollbar window processing of button press
1439 */ 1984 */
1440 if (isScrollbarWindow (ev.window)) 1985 if (scrollBar.state && ev.window == scrollBar.win)
1441 { 1986 {
1442 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;
1443 /* 1995 /*
1444 * Rxvt-style scrollbar: 1996 * Rxvt-style scrollbar:
1445 * move up if mouse is above slider 1997 * move up if mouse is above slider
1446 * move dn if mouse is below slider 1998 * move dn if mouse is below slider
1447 * 1999 *
… …
1456 /* 2008 /*
1457 * Mouse report disabled scrollbar: 2009 * Mouse report disabled scrollbar:
1458 * arrow buttons - send up/down 2010 * arrow buttons - send up/down
1459 * click on scrollbar - send pageup/down 2011 * click on scrollbar - send pageup/down
1460 */ 2012 */
1461 if ((scrollBar.style == R_SB_NEXT 2013 if (direction == UP)
1462 && scrollbarnext_upButton (ev.y))
1463 || (scrollBar.style == R_SB_RXVT
1464 && scrollbarrxvt_upButton (ev.y)))
1465 tt_printf ("\033[A"); 2014 tt_printf ("\033[A");
1466 else if ((scrollBar.style == R_SB_NEXT 2015 else if (direction == DN)
1467 && scrollbarnext_dnButton (ev.y))
1468 || (scrollBar.style == R_SB_RXVT
1469 && scrollbarrxvt_dnButton (ev.y)))
1470 tt_printf ("\033[B"); 2016 tt_printf ("\033[B");
1471 else 2017 else
1472 switch (ev.button) 2018 switch (ev.button)
1473 { 2019 {
1474 case Button2: 2020 case Button2:
… …
1481 tt_printf ("\033[5~"); 2027 tt_printf ("\033[5~");
1482 break; 2028 break;
1483 } 2029 }
1484 } 2030 }
1485 else 2031 else
1486#endif /* NO_SCROLLBAR_REPORT */ 2032#endif /* NO_SCROLLBAR_REPORT */
1487
1488 {
1489 char upordown = 0;
1490
1491 if (scrollBar.style == R_SB_NEXT)
1492 { 2033 {
1493 if (scrollbarnext_upButton (ev.y)) 2034 if (direction != NO_DIR)
1494 upordown = -1; /* up */
1495 else if (scrollbarnext_dnButton (ev.y))
1496 upordown = 1; /* down */
1497 }
1498 else if (scrollBar.style == R_SB_RXVT)
1499 {
1500 if (scrollbarrxvt_upButton (ev.y))
1501 upordown = -1; /* up */
1502 else if (scrollbarrxvt_dnButton (ev.y))
1503 upordown = 1; /* down */
1504 }
1505 if (upordown)
1506 { 2035 {
1507#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2036#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1508 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2037 if (!cont_scroll_ev.is_active ())
2038 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1509#endif 2039#endif
1510 if (scr_page (upordown < 0 ? UP : DN, 1)) 2040 if (scr_page (direction, 1))
1511 { 2041 {
1512 if (upordown < 0) 2042 if (direction == UP)
1513 scrollBar.setUp (); 2043 scrollBar.state = SB_STATE_UP;
1514 else 2044 else
1515 scrollBar.setDn (); 2045 scrollBar.state = SB_STATE_DOWN;
1516 } 2046 }
1517 } 2047 }
1518 else 2048 else
1519 switch (ev.button) 2049 switch (ev.button)
1520 { 2050 {
1521 case Button2: 2051 case Button2:
1522 switch (scrollbar_align) 2052 switch (scrollBar.align)
1523 { 2053 {
1524 case R_SB_ALIGN_TOP: 2054 case SB_ALIGN_TOP:
1525 csrO = 0; 2055 csrO = 0;
1526 break; 2056 break;
1527 case R_SB_ALIGN_CENTRE: 2057 case SB_ALIGN_CENTRE:
1528 csrO = (scrollBar.bot - scrollBar.top) / 2; 2058 csrO = (scrollBar.bot - scrollBar.top) / 2;
1529 break; 2059 break;
1530 case R_SB_ALIGN_BOTTOM: 2060 case SB_ALIGN_BOTTOM:
1531 csrO = scrollBar.bot - scrollBar.top; 2061 csrO = scrollBar.bot - scrollBar.top;
1532 break; 2062 break;
1533 } 2063 }
2064
1534 if (scrollBar.style == R_SB_XTERM 2065 if (scrollBar.style == SB_STYLE_XTERM
1535 || scrollbar_above_slider (ev.y) 2066 || scrollBar.above_slider (ev.y)
1536 || scrollbar_below_slider (ev.y)) 2067 || scrollBar.below_slider (ev.y))
1537 scr_move_to ( scrollbar_position (ev.y) - csrO, 2068 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1538 scrollbar_size ()); 2069
1539 scrollBar.setMotion (); 2070 scrollBar.state = SB_STATE_MOTION;
1540 break; 2071 break;
1541 2072
1542 case Button1: 2073 case Button1:
1543 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2074 if (scrollBar.align == SB_ALIGN_CENTRE)
1544 csrO = ev.y - scrollBar.top; 2075 csrO = ev.y - scrollBar.top;
1545 /* FALLTHROUGH */ 2076 /* FALLTHROUGH */
1546 2077
1547 case Button3: 2078 case Button3:
1548 if (scrollBar.style != R_SB_XTERM) 2079 if (scrollBar.style != SB_STYLE_XTERM)
1549 { 2080 {
1550 if (scrollbar_above_slider (ev.y)) 2081 if (scrollBar.above_slider (ev.y))
1551# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
1552 scr_page (UP, TermWin.nrow - 1); 2083 scr_page (UP, nrow - 1);
1553# else 2084# else
1554 scr_page (UP, TermWin.nrow / 4); 2085 scr_page (UP, nrow / 4);
1555# endif 2086# endif
1556 else if (scrollbar_below_slider (ev.y)) 2087 else if (scrollBar.below_slider (ev.y))
1557# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
1558 scr_page (DN, TermWin.nrow - 1); 2089 scr_page (DN, nrow - 1);
1559# else 2090# else
1560 scr_page (DN, TermWin.nrow / 4); 2091 scr_page (DN, nrow / 4);
1561# endif 2092# endif
1562 else 2093 else
1563 scrollBar.setMotion (); 2094 scrollBar.state = SB_STATE_MOTION;
1564 } 2095 }
1565 else 2096 else
1566 { 2097 {
1567 scr_page ((ev.button == Button1 ? DN : UP), 2098 scr_page ((ev.button == Button1 ? DN : UP),
1568 (TermWin.nrow 2099 (nrow
1569 * scrollbar_position (ev.y) 2100 * scrollBar.position (ev.y)
1570 / scrollbar_size ())); 2101 / scrollBar.size ()));
1571 } 2102 }
2103
1572 break; 2104 break;
1573 } 2105 }
1574 } 2106 }
2107
1575 return; 2108 return;
1576 } 2109 }
1577#if MENUBAR
1578 /*
1579 * Menubar window processing of button press
1580 */
1581 if (isMenuBarWindow (ev.window))
1582 menubar_control (ev);
1583#endif
1584} 2110}
1585 2111
1586void 2112void
1587rxvt_term::button_release (XButtonEvent &ev) 2113rxvt_term::button_release (XButtonEvent &ev)
1588{ 2114{
1589 int reportmode = 0; 2115 int reportmode = 0;
1590 2116
1591 csrO = 0; /* reset csr Offset */ 2117 csrO = 0; /* reset csr Offset */
1592 if (!bypass_keystate) 2118 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2119 reportmode = !! (priv_modes & PrivMode_mouse_report);
1594 2120
1595 if (scrollbar_isUpDn ()) 2121 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1596 { 2122 {
1597 scrollBar.setIdle (); 2123 scrollBar.state = SB_STATE_IDLE;
1598 scrollbar_show (0); 2124 scrollBar.show (0);
1599#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1600 refresh_type &= ~SMOOTH_REFRESH;
1601#endif
1602
1603 } 2125 }
2126
1604#ifdef SELECTION_SCROLLING 2127#ifdef SELECTION_SCROLLING
1605 pending_scroll_selection=0; 2128 sel_scroll_ev.stop();
1606#endif 2129#endif
2130
1607 if (ev.window == TermWin.vt) 2131 if (ev.window == vt)
1608 { 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
1609 if (reportmode) 2142 if (reportmode)
1610 { 2143 {
1611 /* mouse report from vt window */ 2144 /* mouse report from vt window */
1612 /* don't report release of wheel "buttons" */ 2145 /* don't report release of wheel "buttons" */
1613 if (ev.button >= 4) 2146 if (ev.button >= 4)
… …
1615#ifdef MOUSE_REPORT_DOUBLECLICK 2148#ifdef MOUSE_REPORT_DOUBLECLICK
1616 /* only report the release of 'slow' single clicks */ 2149 /* only report the release of 'slow' single clicks */
1617 if (MEvent.button != AnyButton 2150 if (MEvent.button != AnyButton
1618 && (ev.button != MEvent.button 2151 && (ev.button != MEvent.button
1619 || (ev.time - MEvent.time 2152 || (ev.time - MEvent.time
1620 > MULTICLICK_TIME / 2))) 2153 > multiClickTime / 2)))
1621 { 2154 {
1622 MEvent.clicks = 0; 2155 MEvent.clicks = 0;
1623 MEvent.button = AnyButton; 2156 MEvent.button = ev.button;
1624 mouse_report (ev); 2157 mouse_report (ev);
1625 } 2158 }
1626#else /* MOUSE_REPORT_DOUBLECLICK */ 2159#else /* MOUSE_REPORT_DOUBLECLICK */
1627 MEvent.button = AnyButton; 2160 MEvent.button = ev.button;
1628 mouse_report (ev); 2161 mouse_report (ev);
1629#endif /* MOUSE_REPORT_DOUBLECLICK */ 2162#endif /* MOUSE_REPORT_DOUBLECLICK */
1630 return; 2163 return;
1631 } 2164 }
2165
1632 /* 2166 /*
1633 * dumb hack to compensate for the failure of click-and-drag 2167 * dumb hack to compensate for the failure of click-and-drag
1634 * when overriding mouse reporting 2168 * when overriding mouse reporting
1635 */ 2169 */
1636 if (PrivateModes & PrivMode_mouse_report 2170 if (priv_modes & PrivMode_mouse_report
1637 && bypass_keystate 2171 && bypass_keystate
1638 && ev.button == Button1 && MEvent.clicks <= 1) 2172 && ev.button == Button1 && MEvent.clicks <= 1)
1639 selection_extend (ev.x, ev.y, 0); 2173 selection_extend (ev.x, ev.y, 0);
1640 2174
1641 switch (ev.button) 2175 switch (ev.button)
1642 { 2176 {
1643 case Button1: 2177 case Button1:
1644 case Button3: 2178 case Button3:
1645 selection_make (ev.time); 2179 selection_make (ev.time);
1646 break; 2180 break;
2181
1647 case Button2: 2182 case Button2:
1648 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);
1649 break; 2185 break;
2186
1650#ifdef MOUSE_WHEEL 2187#ifdef MOUSE_WHEEL
1651 case Button4: 2188 case Button4:
1652 case Button5: 2189 case Button5:
1653 { 2190 {
1654 int i; 2191 int lines;
1655 page_dirn v; 2192 page_dirn dirn;
1656 2193
1657 v = (ev.button == Button4) ? UP : DN; 2194 dirn = ev.button == Button4 ? UP : DN;
2195
1658 if (ev.state & ShiftMask) 2196 if (ev.state & ShiftMask)
1659 i = 1; 2197 lines = 1;
1660 else if ((Options & Opt_mouseWheelScrollPage)) 2198 else if (option (Opt_mouseWheelScrollPage))
1661 i = TermWin.nrow - 1; 2199 lines = nrow - 1;
1662 else 2200 else
1663 i = 5; 2201 lines = 5;
2202
1664# ifdef MOUSE_SLIP_WHEELING 2203# ifdef MOUSE_SLIP_WHEELING
1665 if (ev.state & ControlMask) 2204 if (ev.state & ControlMask)
1666 { 2205 {
1667 mouse_slip_wheel_speed += (v ? -1 : 1); 2206 mouse_slip_wheel_speed += dirn;
1668 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);
1669 } 2211 }
2212 else
1670# endif 2213# endif
1671# ifdef JUMP_MOUSE_WHEEL
1672 scr_page (v, i);
1673 scr_refresh (SMOOTH_REFRESH);
1674 scrollbar_show (1);
1675# else
1676 while (i--)
1677 { 2214 {
1678 scr_page (v, 1); 2215 scr_page (dirn, lines);
1679 scr_refresh (SMOOTH_REFRESH);
1680 scrollbar_show (1); 2216 scrollBar.show (1);
1681 } 2217 }
1682# endif
1683
1684 } 2218 }
1685 break; 2219 break;
1686#endif 2220#endif
1687
1688 }
1689 }
1690#ifdef MENUBAR
1691 else if (isMenuBarWindow (ev.window))
1692 menubar_control (ev);
1693#endif
1694}
1695
1696#ifdef TRANSPARENT
1697#if TINTING
1698/* shading taken from eterm-0.9.2 */
1699/* RGB 15 */
1700
1701static void
1702shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1703{
1704 unsigned char *ptr;
1705 int x, y;
1706
1707 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1708 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1709 /* No saturation */
1710 for (y = h; --y >= 0;) {
1711 for (x = -w; x < 0; x++) {
1712 int r, g, b;
1713
1714 b = ((uint16_t *) ptr)[x];
1715 r = (b & 0x7c00) * rm;
1716 g = (b & 0x3e0) * gm;
1717 b = (b & 0x1f) * bm;
1718 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1719 | ((g >> 8) & 0x3e0)
1720 | ((b >> 8) & 0x1f);
1721 }
1722 ptr += bpl;
1723 }
1724 } else {
1725 for (y = h; --y >= 0;) {
1726 for (x = -w; x < 0; x++) {
1727 int r, g, b;
1728
1729 b = ((uint16_t *) ptr)[x];
1730 r = (b & 0x7c00) * rm;
1731 g = (b & 0x3e0) * gm;
1732 b = (b & 0x1f) * bm;
1733 r |= (!(r >> 15) - 1);
1734 g |= (!(g >> 10) - 1);
1735 b |= (!(b >> 5) - 1);
1736 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1737 | ((g >> 8) & 0x3e0)
1738 | ((b >> 8) & 0x1f);
1739 }
1740 ptr += bpl;
1741 }
1742 }
1743}
1744
1745/* RGB 16 */
1746static void
1747shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1748{
1749 unsigned char *ptr;
1750 int x, y;
1751
1752 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1753 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1754 /* No saturation */
1755 for (y = h; --y >= 0;) {
1756 for (x = -w; x < 0; x++) {
1757 int r, g, b;
1758
1759 b = ((uint16_t *) ptr)[x];
1760 r = (b & 0xf800) * rm;
1761 g = (b & 0x7e0) * gm;
1762 b = (b & 0x1f) * bm;
1763 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1764 | ((g >> 8) & 0x7e0)
1765 | ((b >> 8) & 0x1f);
1766 }
1767 ptr += bpl;
1768 }
1769 } else {
1770 for (y = h; --y >= 0;) {
1771 for (x = -w; x < 0; x++) {
1772 int r, g, b;
1773
1774 b = ((uint16_t *) ptr)[x];
1775 r = (b & 0xf800) * rm;
1776 g = (b & 0x7e0) * gm;
1777 b = (b & 0x1f) * bm;
1778 r |= (!(r >> 16) - 1);
1779 g |= (!(g >> 11) - 1);
1780 b |= (!(b >> 5) - 1);
1781 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1782 | ((g >> 8) & 0x7e0)
1783 | ((b >> 8) & 0x1f);
1784 }
1785 ptr += bpl;
1786 }
1787 }
1788}
1789
1790/* RGB 24 */
1791static void
1792shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1793{
1794 unsigned char *ptr;
1795 int x, y;
1796
1797 ptr = (unsigned char *)data + (w * 3);
1798 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1799 /* No saturation */
1800 for (y = h; --y >= 0;) {
1801 for (x = -(w * 3); x < 0; x += 3) {
1802 int r, g, b;
1803
1804 if (byteorder.big_endian()) {
1805 r = (ptr[x + 0] * rm) >> 8;
1806 g = (ptr[x + 1] * gm) >> 8;
1807 b = (ptr[x + 2] * bm) >> 8;
1808 ptr[x + 0] = r;
1809 ptr[x + 1] = g;
1810 ptr[x + 2] = b;
1811 } else {
1812 r = (ptr[x + 2] * rm) >> 8;
1813 g = (ptr[x + 1] * gm) >> 8;
1814 b = (ptr[x + 0] * bm) >> 8;
1815 ptr[x + 2] = r;
1816 ptr[x + 1] = g;
1817 ptr[x + 0] = b;
1818 }
1819 }
1820 ptr += bpl;
1821 }
1822 } else {
1823 for (y = h; --y >= 0;) {
1824 for (x = -(w * 3); x < 0; x += 3) {
1825 int r, g, b;
1826
1827 if (byteorder.big_endian()) {
1828 r = (ptr[x + 0] * rm) >> 8;
1829 g = (ptr[x + 1] * gm) >> 8;
1830 b = (ptr[x + 2] * bm) >> 8;
1831
1832 r |= (!(r >> 8) - 1);
1833 g |= (!(g >> 8) - 1);
1834 b |= (!(b >> 8) - 1);
1835
1836 ptr[x + 0] = r;
1837 ptr[x + 1] = g;
1838 ptr[x + 2] = b;
1839 } else {
1840 r = (ptr[x + 2] * rm) >> 8;
1841 g = (ptr[x + 1] * gm) >> 8;
1842 b = (ptr[x + 0] * bm) >> 8;
1843
1844 r |= (!(r >> 8) - 1);
1845 g |= (!(g >> 8) - 1);
1846 b |= (!(b >> 8) - 1);
1847
1848 ptr[x + 2] = r;
1849 ptr[x + 1] = g;
1850 ptr[x + 0] = b;
1851 }
1852 }
1853 ptr += bpl;
1854 }
1855 }
1856}
1857
1858/* RGB 32 */
1859static void
1860shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1861{
1862 unsigned char *ptr;
1863 int x, y;
1864
1865 ptr = (unsigned char *)data + (w * 4);
1866 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1867 /* No saturation */
1868 for (y = h; --y >= 0;) {
1869 if (byteorder.big_endian()) {
1870 for (x = -(w * 4); x < 0; x += 4) {
1871 int r, g, b;
1872
1873 r = (ptr[x + 1] * rm) >> 8;
1874 g = (ptr[x + 2] * gm) >> 8;
1875 b = (ptr[x + 3] * bm) >> 8;
1876 ptr[x + 1] = r;
1877 ptr[x + 2] = g;
1878 ptr[x + 3] = b;
1879 }
1880 } else {
1881 for (x = -(w * 4); x < 0; x += 4) {
1882 int r, g, b;
1883
1884 r = (ptr[x + 2] * rm) >> 8;
1885 g = (ptr[x + 1] * gm) >> 8;
1886 b = (ptr[x + 0] * bm) >> 8;
1887 ptr[x + 2] = r;
1888 ptr[x + 1] = g;
1889 ptr[x + 0] = b;
1890 }
1891 }
1892 ptr += bpl;
1893 }
1894 } else {
1895 for (y = h; --y >= 0;) {
1896 for (x = -(w * 4); x < 0; x += 4) {
1897 int r, g, b;
1898
1899 if (byteorder.big_endian()) {
1900 r = (ptr[x + 1] * rm) >> 8;
1901 g = (ptr[x + 2] * gm) >> 8;
1902 b = (ptr[x + 3] * bm) >> 8;
1903
1904 r |= (!(r >> 8) - 1);
1905 g |= (!(g >> 8) - 1);
1906 b |= (!(b >> 8) - 1);
1907
1908 ptr[x + 1] = r;
1909 ptr[x + 2] = g;
1910 ptr[x + 3] = b;
1911 } else {
1912 r = (ptr[x + 2] * rm) >> 8;
1913 g = (ptr[x + 1] * gm) >> 8;
1914 b = (ptr[x + 0] * bm) >> 8;
1915
1916 r |= (!(r >> 8) - 1);
1917 g |= (!(g >> 8) - 1);
1918 b |= (!(b >> 8) - 1);
1919
1920 ptr[x + 2] = r;
1921 ptr[x + 1] = g;
1922 ptr[x + 0] = b;
1923 }
1924 }
1925 ptr += bpl;
1926 }
1927 }
1928}
1929
1930#endif
1931
1932/*
1933 * Check our parents are still who we think they are.
1934 * Do transparency updates if required
1935 */
1936int
1937rxvt_term::check_our_parents ()
1938{
1939 int i, pchanged, aformat, have_pixmap, rootdepth;
1940 unsigned long nitems, bytes_after;
1941 Atom atype;
1942 unsigned char *prop = NULL;
1943 Window root, oldp, *list;
1944 Pixmap rootpixmap = None;
1945 XWindowAttributes wattr, wrootattr;
1946
1947 pchanged = 0;
1948
1949 if (!(Options & Opt_transparent))
1950 return pchanged; /* Don't try any more */
1951
1952 XGetWindowAttributes (display->display, display->root, &wrootattr);
1953 rootdepth = wrootattr.depth;
1954
1955 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1956
1957 if (rootdepth != wattr.depth)
1958 {
1959 if (am_transparent)
1960 { 2221 }
1961 pchanged = 1;
1962 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1963 am_transparent = am_pixmap_trans = 0;
1964 }
1965
1966 return pchanged; /* Don't try any more */
1967 }
1968
1969 /* Get all X ops out of the queue so that our information is up-to-date. */
1970 XSync (display->display, False);
1971
1972 /*
1973 * Make the frame window set by the window manager have
1974 * the root background. Some window managers put multiple nested frame
1975 * windows for each client, so we have to take care about that.
1976 */
1977 i = (xa[XA_XROOTPMAPID]
1978 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1979 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1980 &nitems, &bytes_after, &prop) == Success);
1981
1982 if (!i || prop == NULL)
1983 i = (xa[XA_XSETROOTID]
1984 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1985 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1986 &nitems, &bytes_after, &prop) == Success);
1987
1988 if (!i || prop == NULL)
1989 have_pixmap = 0;
1990 else
1991 { 2222 }
1992 have_pixmap = 1;
1993 rootpixmap = *(Pixmap *)prop;
1994 XFree (prop);
1995 }
1996
1997 if (have_pixmap)
1998 {
1999 /*
2000 * Copy display->root pixmap transparency
2001 */
2002 int sx, sy, nx, ny;
2003 unsigned int nw, nh;
2004 Window cr;
2005 XImage *image;
2006 GC gc;
2007 XGCValues gcvalue;
2008
2009 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2010 0, 0, &sx, &sy, &cr);
2011 nw = (unsigned int)szHint.width;
2012 nh = (unsigned int)szHint.height;
2013 nx = ny = 0;
2014
2015 if (sx < 0)
2016 {
2017 nw += sx;
2018 nx = -sx;
2019 sx = 0;
2020 }
2021
2022 if (sy < 0)
2023 {
2024 nh += sy;
2025 ny = -sy;
2026 sy = 0;
2027 }
2028
2029 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2031 allowedxerror = -1;
2032 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */
2036 allowedxerror = 0;
2037
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 {
2045 XFreePixmap (display->display, TermWin.pixmap);
2046 TermWin.pixmap = None;
2047 }
2048 }
2049
2050 am_pixmap_trans = 0;
2051 }
2052 else
2053 {
2054 if (TermWin.pixmap != None)
2055 XFreePixmap (display->display, TermWin.pixmap);
2056
2057#if TINTING
2058 if (ISSET_PIXCOLOR (Color_tint))
2059 {
2060 unsigned short shade, rm, gm, bm;
2061
2062 PixColors[Color_tint].get (display, rm, gm, bm);
2063
2064 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2065
2066 /* Determine bitshift and bitmask values */
2067 switch (image->bits_per_pixel)
2068 {
2069 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2070 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2071 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2072 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2073 }
2074 }
2075#endif
2076
2077 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2078 szHint.width, szHint.height, image->depth);
2079 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2080 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2081 nx, ny, image->width, image->height);
2082 XFreeGC (display->display, gc);
2083 XDestroyImage (image);
2084 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2085 TermWin.pixmap);
2086
2087 if (!am_transparent || !am_pixmap_trans)
2088 pchanged = 1;
2089
2090 am_transparent = am_pixmap_trans = 1;
2091 }
2092 }
2093
2094 if (!am_pixmap_trans)
2095 {
2096 unsigned int n;
2097 /*
2098 * InheritPixmap transparency
2099 */
2100 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2101 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2102 {
2103 oldp = TermWin.parent[i];
2104 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2105 &TermWin.parent[i], &list, &n);
2106 XFree (list);
2107 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2108
2109 if (TermWin.parent[i] == display->root)
2110 {
2111 if (oldp != None)
2112 pchanged = 1;
2113
2114 break;
2115 }
2116
2117 if (oldp != TermWin.parent[i])
2118 pchanged = 1;
2119 }
2120
2121 n = 0;
2122
2123 if (pchanged)
2124 {
2125 for (; n < (unsigned int)i; n++)
2126 {
2127 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2128 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2129 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2130 {
2131 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2132 break;
2133 }
2134 }
2135 }
2136
2137 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2138 {
2139 D_X ((stderr, "InheritPixmap Turning off"));
2140 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2141 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2142 am_transparent = 0;
2143 /* XXX: also turn off Opt_transparent? */
2144 }
2145 else
2146 {
2147#if WAIT_FOR_WM
2148 /* wait (an arbitrary period) for the WM to do its thing
2149 * needed for fvwm2.2.2 (and before?) */
2150 sleep (1);
2151#endif
2152 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2153 for (n = 0; n < (unsigned int)i; n++)
2154 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2155
2156 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2157 am_transparent = 1;
2158 }
2159
2160 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2161 TermWin.parent[i] = None;
2162 }
2163
2164 return pchanged;
2165} 2223}
2166#endif
2167 2224
2168/*}}} */ 2225/*}}} */
2169 2226
2170bool 2227void ecb_hot
2171rxvt_term::cmd_parse () 2228rxvt_term::cmd_parse ()
2172{ 2229{
2173 bool flag = false;
2174 unicode_t ch = NOCHAR; 2230 wchar_t ch = NOCHAR;
2175 unsigned char *seq_begin; // remember start of esc-sequence here 2231 char *seq_begin; // remember start of esc-sequence here
2176 2232
2177 for (;;) 2233 for (;;)
2178 { 2234 {
2179 if (ch == NOCHAR) 2235 if (ecb_unlikely (ch == NOCHAR))
2180 { 2236 {
2181 seq_begin = cmdbuf_ptr; 2237 seq_begin = cmdbuf_ptr;
2182 ch = next_char (); 2238 ch = next_char ();
2183 }
2184 2239
2185 if (ch == NOCHAR) // TODO: improve 2240 if (ch == NOCHAR)
2186 break; 2241 break;
2242 }
2187 2243
2188 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2244 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2245 {
2246 if (ecb_unlikely (!seen_input))
2189 { 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
2190 /* Read a text string from the input buffer */ 2260 /* Read a text string from the input buffer */
2191 unicode_t buf[UBUFSIZ]; 2261 wchar_t buf[UBUFSIZ];
2192 bool refreshnow = false; 2262 bool refreshnow = false;
2193 int nlines = 0; 2263 int nlines = 0;
2194 unicode_t *str = buf; 2264 wchar_t *str = buf;
2195 2265 wchar_t *eol = str + min (ncol, UBUFSIZ);
2196 *str++ = ch;
2197 2266
2198 for (;;) 2267 for (;;)
2199 { 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
2200 seq_begin = cmdbuf_ptr; 2318 seq_begin = cmdbuf_ptr;
2201 ch = next_char (); 2319 ch = next_char ();
2202
2203 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2204 break;
2205
2206 *str++ = ch;
2207
2208 if (ch == C0_LF)
2209 {
2210 nlines++;
2211 refresh_count++;
2212
2213 if (! (Options & Opt_jumpScroll)
2214 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2215 {
2216 refreshnow = true;
2217 flag = true;
2218 ch = NOCHAR;
2219 break;
2220 }
2221
2222 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2223 if (nlines >= TermWin.nrow - 1)
2224 {
2225 scr_add_lines (buf, nlines, str - buf);
2226 nlines = 0;
2227 str = buf;
2228 }
2229 }
2230
2231 if (str >= buf + UBUFSIZ)
2232 {
2233 ch = NOCHAR;
2234 break;
2235 }
2236 } 2320 }
2237 2321
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2238 scr_add_lines (buf, nlines, str - buf); 2324 scr_add_lines (buf, str - buf, nlines);
2239 2325
2240 /* 2326 /*
2241 * 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
2242 * 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.
2243 * the number of pages between refreshes is refresh_limit, which 2329 * if skipScroll is enabled.
2244 * is incremented here because we must be doing flat-out scrolling.
2245 *
2246 * refreshing should be correct for small scrolls, because of the
2247 * time-out
2248 */ 2330 */
2249 if (refreshnow) 2331 if (refreshnow)
2250 { 2332 {
2251 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2252 refresh_limit++;
2253 else
2254 scr_refresh (refresh_type); 2333 scr_refresh ();
2334 want_refresh = 1;
2255 } 2335 }
2256
2257 } 2336 }
2258 else 2337 else
2259 { 2338 {
2260 try 2339 try
2261 { 2340 {
… …
2269 } 2348 }
2270 2349
2271 ch = NOCHAR; 2350 ch = NOCHAR;
2272 } 2351 }
2273 } 2352 }
2274
2275 return flag;
2276} 2353}
2277 2354
2278// read the next character 2355// read the next character
2279unicode_t 2356wchar_t ecb_hot
2280rxvt_term::next_char () 2357rxvt_term::next_char () noexcept
2281{ 2358{
2282 while (cmdbuf_ptr < cmdbuf_endp) 2359 while (cmdbuf_ptr < cmdbuf_endp)
2283 { 2360 {
2284 // assume 7-bit to be ascii ALWAYS 2361 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2285 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2362 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2286 return *cmdbuf_ptr++; 2363 return *cmdbuf_ptr++;
2287 2364
2288 wchar_t wc; 2365 wchar_t wc;
2289 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);
2290 2367
2291 if (len == (size_t)-2) 2368 if (len == (size_t)-2)
2292 { 2369 {
2293 // the mbstate stores incomplete sequences. didn't know this :/ 2370 // the mbstate stores incomplete sequences. didn't know this :/
2294 cmdbuf_ptr = cmdbuf_endp; 2371 cmdbuf_ptr = cmdbuf_endp;
2295 break; 2372 break;
2296 } 2373 }
2297 2374
2298 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.
2299 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 }
2300 2382
2301 // assume wchar == unicode 2383 // assume wchar == unicode
2302 cmdbuf_ptr += len; 2384 cmdbuf_ptr += len;
2303 return wc; 2385 return wc & UNICODE_MASK;
2304 } 2386 }
2305 2387
2306 return NOCHAR; 2388 return NOCHAR;
2307} 2389}
2308 2390
2309/* rxvt_cmd_getc () - Return next input character */ 2391// read the next octet
2310/* 2392uint32_t ecb_hot
2311 * Return the next input character after first passing any keyboard input 2393rxvt_term::next_octet () noexcept
2312 * to the command. 2394{
2313 */ 2395 return cmdbuf_ptr < cmdbuf_endp
2314unicode_t 2396 ? (unsigned char)*cmdbuf_ptr++
2397 : NOCHAR;
2398}
2399
2400static class out_of_input out_of_input;
2401
2402wchar_t ecb_hot
2315rxvt_term::cmd_getc () 2403rxvt_term::cmd_getc ()
2316{ 2404{
2317 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 ();
2318 2417
2319 if (c == NOCHAR) 2418 if (c == NOCHAR)
2320 throw out_of_input; 2419 throw out_of_input;
2321 2420
2322 return c; 2421 return c;
2323} 2422}
2324 2423
2325/*{{{ print pipe */ 2424/*{{{ print pipe */
2326/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2327#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2328FILE * 2427FILE * ecb_cold
2329rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2330{ 2429{
2331 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2332 2431
2333 if (stream == NULL) 2432 if (stream == NULL)
2334 rxvt_warn ("can't open printer pipe, not printing.\n"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2335 2434
2336 return stream; 2435 return stream;
2337} 2436}
2338 2437
2339int 2438int ecb_cold
2340rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2341{ 2440{
2342 fflush (stream); 2441 fflush (stream);
2343 return pclose (stream); 2442 return pclose (stream);
2344} 2443}
2345 2444
2346/* 2445/*
2347 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2348 */ 2447 */
2349void 2448void ecb_cold
2350rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2351{ 2450{
2352 int done; 2451 FILE *fd = popen_printer ();
2353 FILE *fd;
2354 2452
2355 if ((fd = popen_printer ()) == NULL) 2453 if (!fd)
2356 return; 2454 return;
2357 2455
2358 /* 2456 /*
2359 * 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
2360 * is received. 2458 * is received.
2361 */ 2459 */
2362 for (done = 0; !done;) 2460 for (int done = 0; !done; )
2363 { 2461 {
2364 unsigned char buf[8]; 2462 unsigned char buf[8];
2365 unicode_t ch; 2463 unicode_t ch;
2366 unsigned int i, len; 2464 unsigned int i, len;
2367 2465
… …
2386 { 2484 {
2387 if ((buf[len++] = cmd_getc ()) == 'i') 2485 if ((buf[len++] = cmd_getc ()) == 'i')
2388 break; /* done = 1 */ 2486 break; /* done = 1 */
2389 } 2487 }
2390 } 2488 }
2391 2489
2392 for (i = 0; i < len; i++) 2490 for (i = 0; i < len; i++)
2393 if (putc (buf[i], fd) == EOF) 2491 if (putc (buf[i], fd) == EOF)
2394 { 2492 {
2395 done = 1; 2493 done = 1;
2396 break; 2494 break;
… …
2398 } 2496 }
2399 } 2497 }
2400 2498
2401 pclose_printer (fd); 2499 pclose_printer (fd);
2402} 2500}
2403#endif /* PRINTPIPE */ 2501#endif /* PRINTPIPE */
2404/*}}} */ 2502/*}}} */
2405 2503
2406/* *INDENT-OFF* */
2407enum { 2504enum {
2408 C1_40 = 0x40, 2505 C1_40 = 0x40,
2409 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,
2410 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,
2411 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,
2412 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,
2413}; 2510};
2414/* *INDENT-ON* */
2415 2511
2416/*{{{ process non-printing single characters */ 2512/*{{{ process non-printing single characters */
2417void 2513void ecb_hot
2418rxvt_term::process_nonprinting (unicode_t ch) 2514rxvt_term::process_nonprinting (unicode_t ch)
2419{ 2515{
2420 switch (ch) 2516 switch (ch)
2421 { 2517 {
2422 case C0_ESC: 2518 case C0_ESC:
2423 process_escape_seq (); 2519 process_escape_seq ();
2424 break; 2520 break;
2425 case C0_ENQ: /* terminal Status */ 2521 case C0_ENQ: /* terminal Status */
2426 if (rs[Rs_answerbackstring]) 2522 if (rs[Rs_answerbackstring])
2427 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2523 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2428 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2429 else 2524 else
2430 tt_write ((unsigned char *)VT100_ANS, 2525 tt_write (VT100_ANS, strlen (VT100_ANS));
2431 (unsigned int)STRLEN (VT100_ANS));
2432 break; 2526 break;
2433 case C0_BEL: /* bell */ 2527 case C0_BEL: /* bell */
2434 scr_bell (); 2528 scr_bell ();
2435 break; 2529 break;
2436 case C0_BS: /* backspace */ 2530 case C0_BS: /* backspace */
… …
2452 break; 2546 break;
2453 case C0_SI: /* shift in - acs */ 2547 case C0_SI: /* shift in - acs */
2454 scr_charset_choose (0); 2548 scr_charset_choose (0);
2455 break; 2549 break;
2456 2550
2551#ifdef EIGHT_BIT_CONTROLS
2457 // 8-bit controls 2552 // 8-bit controls
2458 case 0x90: /* DCS */ 2553 case 0x90: /* DCS */
2459 process_dcs_seq (); 2554 process_dcs_seq ();
2460 break; 2555 break;
2461 case 0x9b: /* CSI */ 2556 case 0x9b: /* CSI */
2462 process_csi_seq (); 2557 process_csi_seq ();
2463 break; 2558 break;
2464 case 0x9d: /* CSI */ 2559 case 0x9d: /* OSC */
2465 process_osc_seq (); 2560 process_osc_seq ();
2466 break; 2561 break;
2562#endif
2467 } 2563 }
2468} 2564}
2469/*}}} */ 2565/*}}} */
2470 2566
2471 2567
2472/*{{{ process VT52 escape sequences */ 2568/*{{{ process VT52 escape sequences */
2473void 2569void ecb_cold
2474rxvt_term::process_escape_vt52 (unicode_t ch) 2570rxvt_term::process_escape_vt52 (unicode_t ch)
2475{ 2571{
2476 int row, col; 2572 int row, col;
2477 2573
2478 switch (ch) 2574 switch (ch)
… …
2512 break; 2608 break;
2513 case 'Z': /* identify the terminal type */ 2609 case 'Z': /* identify the terminal type */
2514 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2610 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2515 break; 2611 break;
2516 case '<': /* turn off VT52 mode */ 2612 case '<': /* turn off VT52 mode */
2517 PrivMode (0, PrivMode_vt52); 2613 priv_modes &= ~PrivMode_vt52;
2518 break; 2614 break;
2519 case 'F': /* use special graphics character set */ 2615 case 'F': /* use special graphics character set */
2520 case 'G': /* use regular character set */ 2616 case 'G': /* use regular character set */
2521 /* unimplemented */ 2617 /* unimplemented */
2522 break; 2618 break;
… …
2528} 2624}
2529/*}}} */ 2625/*}}} */
2530 2626
2531 2627
2532/*{{{ process escape sequences */ 2628/*{{{ process escape sequences */
2533void 2629void ecb_hot
2534rxvt_term::process_escape_seq () 2630rxvt_term::process_escape_seq ()
2535{ 2631{
2536 unicode_t ch = cmd_getc (); 2632 unicode_t ch = cmd_getc ();
2537 2633
2538 if (PrivateModes & PrivMode_vt52) 2634 if (priv_modes & PrivMode_vt52)
2539 { 2635 {
2540 process_escape_vt52 (ch); 2636 process_escape_vt52 (ch);
2541 return; 2637 return;
2542 } 2638 }
2543 2639
2544 switch (ch) 2640 switch (ch)
2545 { 2641 {
2546 /* case 1: do_tek_mode (); break; */
2547 case '#': 2642 case '#':
2548 if (cmd_getc () == '8') 2643 if (cmd_getc () == '8')
2549 scr_E (); 2644 scr_E ();
2550 break; 2645 break;
2551 case '(': 2646 case '(':
… …
2558 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
2559 break; 2654 break;
2560 case '+': 2655 case '+':
2561 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
2562 break; 2657 break;
2563#ifndef NO_FRILLS 2658#if !ENABLE_MINIMAL
2564 case '6': 2659 case '6':
2565 scr_backindex (); 2660 scr_backindex ();
2566 break; 2661 break;
2567#endif 2662#endif
2568 case '7': 2663 case '7':
2569 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
2570 break; 2665 break;
2571 case '8': 2666 case '8':
2572 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
2573 break; 2668 break;
2574#ifndef NO_FRILLS 2669#if !ENABLE_MINIMAL
2575 case '9': 2670 case '9':
2576 scr_forwardindex (); 2671 scr_forwardindex ();
2577 break; 2672 break;
2578#endif 2673#endif
2674 // DECPAM/DECPNM
2579 case '=': 2675 case '=':
2676 priv_modes |= PrivMode_aplKP;
2677 break;
2580 case '>': 2678 case '>':
2581 PrivMode ((ch == '='), PrivMode_aplKP); 2679 priv_modes &= ~PrivMode_aplKP;
2582 break; 2680 break;
2583 2681
2584 case C1_40: 2682 case C1_40:
2585 cmd_getc (); 2683 cmd_getc ();
2586 break; 2684 break;
… …
2589 break; 2687 break;
2590 2688
2591 /* 8.3.87: NEXT LINE */ 2689 /* 8.3.87: NEXT LINE */
2592 case C1_NEL: /* ESC E */ 2690 case C1_NEL: /* ESC E */
2593 { 2691 {
2594 unicode_t nlcr[] = { C0_LF, C0_CR }; 2692 wchar_t nlcr[] = { C0_LF, C0_CR };
2595 scr_add_lines (nlcr, 1, 2); 2693 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2596 } 2694 }
2597 break; 2695 break;
2598 2696
2697#if 0 // disabled because embedded newlines can make exploits easier
2599 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
2600 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
2601 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 */
2602 break; 2703 break;
2704#endif
2603 2705
2604 /* 8.3.63: CHARACTER TABULATION SET */ 2706 /* 8.3.63: CHARACTER TABULATION SET */
2605 case C1_HTS: /* ESC H */ 2707 case C1_HTS: /* ESC H */
2606 scr_set_tab (1); 2708 scr_set_tab (1);
2607 break; 2709 break;
… …
2610 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
2611 scr_index (DN); 2713 scr_index (DN);
2612 break; 2714 break;
2613 2715
2614 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
2615 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /* case C1_SS2: break; */
2616 2718
2617 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
2618 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /* case C1_SS3: break; */
2619 2721
2620 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
2621 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
2622 process_dcs_seq (); 2724 process_dcs_seq ();
2623 break; 2725 break;
2624 2726
2625 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2626 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
2627 tt_write ((const unsigned char *)ESCZ_ANSWER, 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2628 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2629 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
2630 2731
2631 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2632 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
2633 process_csi_seq (); 2734 process_csi_seq ();
2634 break; 2735 break;
2635 2736
2636 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2737 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2637 case C1_OSC: /* ESC ] */ 2738 case C1_OSC: /* ESC ] */
2638 process_osc_seq (); 2739 process_osc_seq ();
2639 break; 2740 break;
2640 2741
2641 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2642 case 'c': 2743 case 'c':
2643 mbstate.reset (); 2744 mbstate.reset ();
2644 scr_poweron (); 2745 scr_poweron ();
2645 scrollbar_show (1); 2746 scrollBar.show (1);
2646 break; 2747 break;
2647 2748
2648 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2749 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2649 case 'n': 2750 case 'n':
2650 scr_charset_choose (2); 2751 scr_charset_choose (2);
… …
2657 } 2758 }
2658} 2759}
2659/*}}} */ 2760/*}}} */
2660 2761
2661/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2662/* *INDENT-OFF* */
2663enum { 2763enum {
2664 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
2665 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,
2666 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 ,
2667 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,
… …
2670 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,
2671 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 ,
2672 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
2673}; 2773};
2674 2774
2675#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2676 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2677 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2678#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
2679 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2680 2780
2681const unsigned char csi_defaults[] = 2781static const unsigned char csi_defaults[] =
2682 { 2782 {
2683 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, */
2684 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, */
2685 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, */
2686 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, [, \, ], ^, _, */
2687 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, */
2688 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, */
2689 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, */
2690 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, {, |, }, ~, */
2691 }; 2791 };
2692/* *INDENT-ON* */
2693 2792
2694void 2793void ecb_hot
2695rxvt_term::process_csi_seq () 2794rxvt_term::process_csi_seq ()
2696{ 2795{
2697 unicode_t ch, priv, i; 2796 unicode_t ch, priv, prev_ch, i;
2698 unsigned int nargs, p; 2797 unsigned int nargs, p;
2699 int n, ndef; 2798 int n, ndef;
2700 int arg[ESC_ARGS]; 2799 int arg[ESC_ARGS] = { };
2701 2800
2702 for (nargs = ESC_ARGS; nargs > 0;) 2801 nargs = 0;
2703 arg[--nargs] = 0;
2704 2802
2705 priv = 0; 2803 priv = 0;
2706 ch = cmd_getc (); 2804 ch = cmd_getc ();
2707 if (ch >= '<' && ch <= '?') 2805 if ((ch >= '<' && ch <= '?') || ch == '!')
2806 {
2708 { /* '<' '=' '>' '?' */ 2807 /* '<' '=' '>' '?' '!' */
2709 priv = ch; 2808 priv = ch;
2710 ch = cmd_getc (); 2809 ch = cmd_getc ();
2711 } 2810 }
2712 2811
2812 prev_ch = 0;
2713 /* read any numerical arguments */ 2813 /* read any numerical arguments */
2714 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
2715 { 2815 {
2716 if (isdigit (ch)) 2816 if (isdigit (ch))
2717 { 2817 {
… …
2727 n = -1; 2827 n = -1;
2728 } 2828 }
2729 else if (IS_CONTROL (ch)) 2829 else if (IS_CONTROL (ch))
2730 process_nonprinting (ch); 2830 process_nonprinting (ch);
2731 2831
2832 prev_ch = ch;
2732 ch = cmd_getc (); 2833 ch = cmd_getc ();
2733 } 2834 }
2734 2835
2735 if (ch > CSI_7F) 2836 if (ch > CSI_7F)
2736 return; 2837 return;
… …
2742 ndef = get_byte_array_bit (csi_defaults, i); 2843 ndef = get_byte_array_bit (csi_defaults, i);
2743 for (p = 0; p < nargs; p++) 2844 for (p = 0; p < nargs; p++)
2744 if (arg[p] == -1) 2845 if (arg[p] == -1)
2745 arg[p] = ndef; 2846 arg[p] = ndef;
2746 2847
2747#ifdef DEBUG_CMD
2748 fprintf (stderr, "CSI ");
2749 for (p = 0; p < nargs; p++)
2750 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2751 fprintf (stderr, "%c\n", ch);
2752#endif
2753
2754 /* 2848 /*
2755 * private mode handling 2849 * private mode handling
2756 */ 2850 */
2757 if (priv) 2851 if (priv)
2758 { 2852 {
2759 switch (priv) 2853 switch (priv)
2760 { 2854 {
2761 case '>': 2855 case '>':
2762 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 //
2763 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2865 tt_printf ("\033[>%d;95;0c", 'U');
2866 }
2764 break; 2867 break;
2868
2765 case '?': 2869 case '?':
2766 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2870 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2767 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);
2768 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);
2769 } 2887 }
2888 break;
2889 }
2890
2770 return; 2891 return;
2771 } 2892 }
2772 2893
2773 switch (ch) 2894 switch (ch)
2774 { 2895 {
… …
2788 } 2909 }
2789 break; 2910 break;
2790#endif 2911#endif
2791 2912
2792 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2913 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2793 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2914 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2794 arg[0] = -arg[0]; 2915 arg[0] = -arg[0];
2795 /* FALLTHROUGH */ 2916 /* FALLTHROUGH */
2796 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2917 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2797 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2918 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2798 scr_gotorc (arg[0], 0, RELATIVE); 2919 scr_gotorc (arg[0], 0, RELATIVE);
2799 break; 2920 break;
2800 2921
2801 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2922 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2802 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2923 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2803#ifdef ISO6429 2924#ifdef ISO6429
2804 arg[0] = -arg[0]; 2925 arg[0] = -arg[0];
2805#else /* emulate common DEC VTs */ 2926#else /* emulate common DEC VTs */
2806 arg[0] = arg[0] ? -arg[0] : -1; 2927 arg[0] = arg[0] ? -arg[0] : -1;
2807#endif 2928#endif
… …
2873 2994
2874 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2995 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2875 arg[0] = -arg[0]; 2996 arg[0] = -arg[0];
2876 /* FALLTHROUGH */ 2997 /* FALLTHROUGH */
2877 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2998 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2878 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2999 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2879 break; 3000 break;
2880 3001
2881 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3002 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2882 tt_write ((const unsigned char *)VT100_ANS, 3003 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2883 (unsigned int) (sizeof (VT100_ANS) - 1));
2884 break; 3004 break;
2885 3005
2886 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3006 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2887 process_sgr_mode (nargs, arg); 3007 process_sgr_mode (nargs, arg);
2888 break; 3008 break;
… …
2895 break; 3015 break;
2896 case 6: /* CPR requested */ 3016 case 6: /* CPR requested */
2897 scr_report_position (); 3017 scr_report_position ();
2898 break; 3018 break;
2899 case 7: /* unofficial extension */ 3019 case 7: /* unofficial extension */
2900 if (Options & Opt_insecure) 3020 if (option (Opt_insecure))
2901 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3021 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2902 break; 3022 break;
2903 case 8: /* unofficial extension */ 3023 case 8: /* unofficial extension */
2904 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3024 process_xterm_seq (XTerm_title, (char *)RESNAME "-" VERSION, CHAR_ST); // char * cast verified
2905 break; 3025 break;
2906 } 3026 }
2907 break; 3027 break;
2908 3028
2909 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3029 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2942 break; 3062 break;
2943 3063
2944 case CSI_RM: /* 8.3.107: RESET MODE */ 3064 case CSI_RM: /* 8.3.107: RESET MODE */
2945 if (arg[0] == 4) 3065 if (arg[0] == 4)
2946 scr_insert_mode (0); 3066 scr_insert_mode (0);
3067 else if (arg[0] == 20)
3068 priv_modes &= ~PrivMode_LFNL;
2947 break; 3069 break;
2948 3070
2949 case CSI_SM: /* 8.3.126: SET MODE */ 3071 case CSI_SM: /* 8.3.126: SET MODE */
2950 if (arg[0] == 4) 3072 if (arg[0] == 4)
2951 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]);
2952 break; 3081 break;
2953 3082
2954 /* 3083 /*
2955 * PRIVATE USE beyond this point. All CSI_7? sequences here 3084 * PRIVATE USE beyond this point. All CSI_7? sequences here
2956 */ 3085 */
… …
2968 break; 3097 break;
2969 case CSI_75: 3098 case CSI_75:
2970 scr_cursor (RESTORE); 3099 scr_cursor (RESTORE);
2971 break; 3100 break;
2972 3101
2973#ifndef NO_FRILLS 3102#if !ENABLE_MINIMAL
2974 case CSI_74: 3103 case CSI_74:
2975 process_window_ops (arg, nargs); 3104 process_window_ops (arg, nargs);
2976 break; 3105 break;
2977#endif 3106#endif
2978 3107
… …
2985 break; 3114 break;
2986 } 3115 }
2987} 3116}
2988/*}}} */ 3117/*}}} */
2989 3118
2990#ifndef NO_FRILLS 3119#if !ENABLE_MINIMAL
2991/* ARGSUSED */
2992void 3120void
2993rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3121rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2994{ 3122{
2995 int x, y; 3123 int x, y;
2996 XWindowAttributes wattr; 3124 XWindowAttributes wattr;
2997 Window wdummy; 3125 Window wdummy;
3126
3127 dLocal (Display *, dpy);
2998 3128
2999 if (nargs == 0) 3129 if (nargs == 0)
3000 return; 3130 return;
3001 3131
3002 switch (args[0]) 3132 switch (args[0])
3003 { 3133 {
3004 /* 3134 /*
3005 * commands 3135 * commands
3006 */ 3136 */
3007 case 1: /* deiconify window */ 3137 case 1: /* deiconify window */
3008 XMapWindow (display->display, TermWin.parent[0]); 3138 XMapWindow (dpy, parent);
3009 break; 3139 break;
3010 case 2: /* iconify window */ 3140 case 2: /* iconify window */
3011 XIconifyWindow (display->display, TermWin.parent[0], 3141 XIconifyWindow (dpy, parent, display->screen);
3012 DefaultScreen (display->display));
3013 break; 3142 break;
3014 case 3: /* set position (pixels) */ 3143 case 3: /* set position (pixels) */
3015 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3144 XMoveWindow (dpy, parent, args[1], args[2]);
3016 break; 3145 break;
3017 case 4: /* set size (pixels) */ 3146 case 4: /* set size (pixels) */
3018 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3147 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3019 break; 3148 break;
3020 case 5: /* raise window */ 3149 case 5: /* raise window */
3021 XRaiseWindow (display->display, TermWin.parent[0]); 3150 XRaiseWindow (dpy, parent);
3022 break; 3151 break;
3023 case 6: /* lower window */ 3152 case 6: /* lower window */
3024 XLowerWindow (display->display, TermWin.parent[0]); 3153 XLowerWindow (dpy, parent);
3025 break; 3154 break;
3026 case 7: /* refresh window */ 3155 case 7: /* refresh window */
3027 scr_touch (true); 3156 scr_touch (true);
3028 break; 3157 break;
3029 case 8: /* set size (chars) */ 3158 case 8: /* set size (chars) */
3030 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3159 set_widthheight ((unsigned int) (args[2] * fwidth),
3031 (unsigned int) (args[1] * TermWin.fheight)); 3160 (unsigned int) (args[1] * fheight));
3032 break; 3161 break;
3033 3162
3034 //case 9: NYI, TODO, restore maximized window or maximize window 3163 //case 9: NYI, TODO, restore maximized window or maximize window
3035 default: 3164 default:
3036 if (args[0] >= 24) /* set height (chars) */ 3165 if (args[0] >= 24) /* set height (chars) */
3037 set_widthheight ((unsigned int)TermWin.width, 3166 set_widthheight ((unsigned int)vt_width,
3038 (unsigned int) (args[1] * TermWin.fheight)); 3167 (unsigned int) (args[1] * fheight));
3039 break; 3168 break;
3040
3041 3169
3042 /* 3170 /*
3043 * reports - some output format copied from XTerm 3171 * reports - some output format copied from XTerm
3044 */ 3172 */
3045 case 11: /* report window state */ 3173 case 11: /* report window state */
3046 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent, &wattr);
3047 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3175 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3048 break; 3176 break;
3049 case 13: /* report window position */ 3177 case 13: /* report window position */
3050 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3178 XGetWindowAttributes (dpy, parent, &wattr);
3051 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3179 XTranslateCoordinates (dpy, parent, wattr.root,
3052 -wattr.border_width, -wattr.border_width, 3180 -wattr.border_width, -wattr.border_width,
3053 &x, &y, &wdummy); 3181 &x, &y, &wdummy);
3054 tt_printf ("\033[3;%d;%dt", x, y); 3182 tt_printf ("\033[3;%d;%dt", x, y);
3055 break; 3183 break;
3056 case 14: /* report window size (pixels) */ 3184 case 14: /* report window size (pixels) */
3057 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
3058 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3186 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3059 break; 3187 break;
3060 case 18: /* report text area size (chars) */ 3188 case 18: /* report text area size (chars) */
3061 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3189 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3062 break; 3190 break;
3063 case 19: /* report window size (chars) */ 3191 case 19: /* report window size (chars) */
3064 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3192 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3065 break; 3193 break;
3066 case 20: /* report icon label */ 3194 case 20: /* report icon label */
3067 if (Options & Opt_insecure)
3068 { 3195 {
3069 char *s; 3196 char *s;
3070 XGetIconName (display->display, TermWin.parent[0], &s); 3197 XGetIconName (dpy, parent, &s);
3071 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);
3072 } 3200 }
3073 break; 3201 break;
3074 case 21: /* report window title */ 3202 case 21: /* report window title */
3075 if (Options & Opt_insecure)
3076 { 3203 {
3077 char *s; 3204 char *s;
3078 XFetchName (display->display, TermWin.parent[0], &s); 3205 XFetchName (dpy, parent, &s);
3079 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);
3080 } 3208 }
3081 break; 3209 break;
3082 } 3210 }
3083} 3211}
3084#endif 3212#endif
3085 3213
3086/*----------------------------------------------------------------------*/ 3214/*----------------------------------------------------------------------*/
3087/* 3215/*
3088 * get input up until STRING TERMINATOR (or BEL) 3216 * get input up until STRING TERMINATOR (or BEL)
3089 * ends_how is terminator used. returned input must be free()'d 3217 * ends_how is terminator used. returned input must be free()'d
3090 */ 3218 */
3091unsigned char * 3219char *
3092rxvt_term::get_to_st (unicode_t &ends_how) 3220rxvt_term::get_to_st (unicode_t &ends_how)
3093{ 3221{
3094 int seen_esc = 0; /* seen escape? */ 3222 unicode_t ch;
3223 bool seen_esc = false;
3095 unsigned int n = 0; 3224 unsigned int n = 0;
3096 unsigned char *s; 3225 wchar_t string[CBUFSIZ];
3097 unicode_t ch;
3098 unsigned char string[STRING_MAX];
3099 3226
3100 while ((ch = cmd_getc ())) 3227 while ((ch = cmd_getc ()) != NOCHAR)
3101 { 3228 {
3102 if (ch == C0_BEL || ch == CHAR_ST)
3103 break;
3104
3105 if (seen_esc) 3229 if (seen_esc)
3230 {
3106 if (ch == 0x5c) /* 7bit ST */ 3231 if (ch == 0x5c) /* 7bit ST */
3107 break; 3232 break;
3108 else 3233 else
3109 return NULL; 3234 return NULL;
3110 3235 }
3111 if (ch == C0_ESC) 3236 else if (ch == C0_ESC)
3112 { 3237 {
3113 seen_esc = 1; 3238 seen_esc = true;
3114 continue; 3239 continue;
3115 } 3240 }
3241 else if (ch == C0_BEL || ch == CHAR_ST)
3242 break;
3116 else if (ch == C0_HT) 3243 else if (ch == C0_SYN)
3117 ch = ' '; /* translate '\t' to space */ 3244 ch = cmd_get8 ();
3118 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3245 else if (ch < 0x20)
3119 return NULL; /* other control character - exit */ 3246 return NULL; /* other control character - exit */
3247
3248 seen_esc = false;
3120 3249
3121 if (n >= sizeof (string) - 1) 3250 if (n >= sizeof (string) - 1)
3122 // stop at some sane length 3251 // stop at some sane length
3123 return NULL; 3252 return NULL;
3124 3253
3125 string[n++] = ch; 3254 string[n++] = ch;
3126 seen_esc = 0;
3127 } 3255 }
3128 3256
3129 string[n++] = '\0'; 3257 string[n++] = '\0';
3130 3258
3131 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3132 return NULL;
3133
3134 ends_how = (ch == 0x5c ? C0_ESC : ch); 3259 ends_how = (ch == 0x5c ? C0_ESC : ch);
3135 STRNCPY (s, string, n); 3260
3136 return s; 3261 return rxvt_wcstombs (string);
3137} 3262}
3138 3263
3139/*----------------------------------------------------------------------*/ 3264/*----------------------------------------------------------------------*/
3140/* 3265/*
3141 * 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)'
3142 */ 3267 */
3143void 3268void
3144rxvt_term::process_dcs_seq () 3269rxvt_term::process_dcs_seq ()
3145{ 3270{
3146 unsigned char *s;
3147 unicode_t eh;
3148
3149 /* 3271 /*
3150 * Not handled yet 3272 * Not handled yet
3151 */ 3273 */
3274
3275 unicode_t eh;
3152 s = get_to_st (eh); 3276 char *s = get_to_st (eh);
3153 if (s) 3277 if (s)
3154 free (s); 3278 free (s);
3155 3279
3156 return; 3280 return;
3157} 3281}
… …
3161 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3285 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3162 */ 3286 */
3163void 3287void
3164rxvt_term::process_osc_seq () 3288rxvt_term::process_osc_seq ()
3165{ 3289{
3166 unicode_t ch, eh;
3167 int arg; 3290 int arg;
3168 3291
3169 ch = cmd_getc (); 3292 unicode_t ch = cmd_getc ();
3170 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3293 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3171 arg = arg * 10 + (ch - '0'); 3294 arg = arg * 10 + (ch - '0');
3172 3295
3173 if (ch == ';') 3296 if (ch == ';')
3174 { 3297 {
3298 unicode_t eh;
3175 unsigned char *s = get_to_st (eh); 3299 char *s = get_to_st (eh);
3176 3300
3177 if (s) 3301 if (s)
3178 { 3302 {
3179 process_xterm_seq (arg, (char *)s, eh); 3303 process_xterm_seq (arg, s, eh);
3180 free (s); 3304 free (s);
3181 } 3305 }
3182 } 3306 }
3183} 3307}
3184 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
3185void 3405void
3186rxvt_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)
3187{ 3407{
3188 if (str[0] == '?' && !str[1]) 3408 if (str[0] == '?' && !str[1])
3189 { 3409 {
3190 if (Options & Opt_insecure) 3410 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3191 { 3411 return;
3192 unsigned short r, g, b; 3412
3193 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
3194 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);
3195 }
3196 } 3423 }
3197 else 3424 else
3198 set_window_color (color, str); 3425 set_window_color (color, str);
3199} 3426}
3200 3427
3201/* 3428/*
3202 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3429 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3203 * 0 = change iconName/title
3204 * 1 = change iconName
3205 * 2 = change title
3206 * 4 = change color
3207 * 10 = change fg color
3208 * 11 = change bg color
3209 * 12 = change text color
3210 * 13 = change mouse foreground color
3211 * 17 = change highlight character colour
3212 * 18 = change bold character color
3213 * 19 = change underlined character color
3214 * 46 = change logfile (not implemented)
3215 * 50 = change font
3216 *
3217 * rxvt extensions:
3218 * 20 = bg pixmap
3219 * 39 = change default fg color
3220 * 49 = change default bg color
3221 * 55 = dump scrollback buffer and all of screen
3222 * 701 = change locale
3223 * 702 = find font
3224 * 703 = menu
3225 */ 3430 */
3226void 3431void
3227rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3432rxvt_term::process_xterm_seq (int op, char *str, char resp)
3228{ 3433{
3229 int changed = 0;
3230 int color; 3434 int color;
3231 char *buf, *name; 3435 char *buf, *name;
3232 bool query = str[0] == '?' && !str[1]; 3436 bool query = str[0] == '?' && !str[1];
3437 int saveop = op;
3438
3439 dLocal (Display *, dpy);
3233 3440
3234 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
3235 switch (op) 3446 switch (op)
3236 { 3447 {
3237 case XTerm_name: 3448 case XTerm_name:
3238 set_title (str); 3449 set_title (str);
3239 /* FALLTHROUGH */ 3450 /* FALLTHROUGH */
… …
3244 set_title (str); 3455 set_title (str);
3245 break; 3456 break;
3246 case XTerm_property: 3457 case XTerm_property:
3247 if (str[0] == '?') 3458 if (str[0] == '?')
3248 { 3459 {
3249 Atom prop = XInternAtom (display->display, str + 1, True); 3460 Atom prop = display->atom (str + 1);
3250 Atom actual_type; 3461 Atom actual_type;
3251 int actual_format; 3462 int actual_format;
3252 unsigned long nitems; 3463 unsigned long nitems;
3253 unsigned long bytes_after; 3464 unsigned long bytes_after;
3254 unsigned char *value = 0; 3465 unsigned char *value = 0;
3255 const char *str = ""; 3466 const char *str = "";
3256 3467
3257 if (prop 3468 if (prop
3258 && XGetWindowProperty (display->display, TermWin.parent[0], 3469 && XGetWindowProperty (dpy, parent,
3259 prop, 0, 1<<16, 0, AnyPropertyType, 3470 prop, 0, 1<<16, 0, AnyPropertyType,
3260 &actual_type, &actual_format, 3471 &actual_type, &actual_format,
3261 &nitems, &bytes_after, &value) == Success 3472 &nitems, &bytes_after, &value) == Success
3262 && actual_type != None 3473 && actual_type != None
3263 && actual_format == 8) 3474 && actual_format == 8)
3264 str = (const char *)(value); 3475 str = (const char *)(value);
3265 3476
3266 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3477 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3267 3478
3268 XFree (value); 3479 XFree (value);
3269 } 3480 }
3270 else 3481 else
3271 { 3482 {
3272 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3483 char *eq = strchr (str, '=');
3273 3484
3274 if (eq) 3485 if (eq)
3275 { 3486 {
3276 *eq = 0; 3487 *eq = 0;
3277 XChangeProperty (display->display, TermWin.parent[0], 3488 set_utf8_property (display->atom (str), eq + 1);
3278 display->atom (str), XA_STRING, 8,
3279 PropModeReplace, (unsigned char *)eq + 1,
3280 strlen (eq + 1));
3281 } 3489 }
3282 else 3490 else
3283 XDeleteProperty (display->display, TermWin.parent[0], 3491 XDeleteProperty (dpy, parent,
3284 display->atom (str)); 3492 display->atom (str));
3285 } 3493 }
3286 break; 3494 break;
3287 3495
3288 case XTerm_Color: 3496 case XTerm_Color:
3289 for (buf = (char *)str; buf && *buf;) 3497 for (buf = (char *)str; buf && *buf;)
3290 { 3498 {
3291 if ((name = STRCHR (buf, ';')) == NULL) 3499 if ((name = strchr (buf, ';')) == NULL)
3292 break; 3500 break;
3293 3501
3294 *name++ = '\0'; 3502 *name++ = '\0';
3295 color = atoi (buf); 3503 color = atoi (buf) + minCOLOR;
3296 3504
3297 if (color < 0 || color >= TOTAL_COLORS) 3505 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3298 break; 3506 break;
3299 3507
3300 if ((buf = STRCHR (name, ';')) != NULL) 3508 if ((buf = strchr (name, ';')) != NULL)
3301 *buf++ = '\0'; 3509 *buf++ = '\0';
3302 3510
3303 if (name[0] == '?' && !name[1]) 3511 process_color_seq (op, color, name, resp);
3304 {
3305 if (Options & Opt_insecure)
3306 {
3307 unsigned short r, g, b;
3308 PixColors[color + minCOLOR].get (display, r, g, b);
3309 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3310 }
3311 }
3312 else
3313 set_window_color (color + minCOLOR, name);
3314 } 3512 }
3315 break; 3513 break;
3514 case Rxvt_restoreFG:
3316 case XTerm_Color00: 3515 case XTerm_Color00:
3317 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3516 process_color_seq (op, Color_fg, str, resp);
3318 break; 3517 break;
3518 case Rxvt_restoreBG:
3319 case XTerm_Color01: 3519 case XTerm_Color01:
3320 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3520 process_color_seq (op, Color_bg, str, resp);
3321 break; 3521 break;
3322#ifndef NO_CURSORCOLOR 3522#ifndef NO_CURSORCOLOR
3323 case XTerm_Color_cursor: 3523 case XTerm_Color_cursor:
3324 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3524 process_color_seq (op, Color_cursor, str, resp);
3325 break; 3525 break;
3326#endif 3526#endif
3327 case XTerm_Color_pointer_fg: 3527 case XTerm_Color_pointer_fg:
3328 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3528 process_color_seq (op, Color_pointer_fg, str, resp);
3329 break; 3529 break;
3330 case XTerm_Color_pointer_bg: 3530 case XTerm_Color_pointer_bg:
3331 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3531 process_color_seq (op, Color_pointer_bg, str, resp);
3332 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
3333#ifndef NO_BOLD_UNDERLINE_REVERSE 3541#ifndef NO_BOLD_UNDERLINE_REVERSE
3334 case XTerm_Color_BD: 3542 case URxvt_Color_BD:
3335 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3543 process_color_seq (op, Color_BD, str, resp);
3336 break; 3544 break;
3337 case XTerm_Color_UL: 3545 case URxvt_Color_UL:
3338 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3546 process_color_seq (op, Color_UL, str, resp);
3339 break; 3547 break;
3340 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:
3341 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3553 process_color_seq (op, Color_border, str, resp);
3342 break;
3343#endif
3344
3345 case XTerm_Pixmap:
3346 if (*str != ';')
3347 {
3348#if XPM_BACKGROUND
3349 scale_pixmap (""); /* reset to default scaling */
3350 set_bgPixmap (str); /* change pixmap */
3351#endif
3352 scr_touch (true);
3353 }
3354 while ((str = STRCHR (str, ';')) != NULL)
3355 {
3356 str++;
3357#if XPM_BACKGROUND
3358 changed += scale_pixmap (str);
3359#endif
3360
3361 }
3362 if (changed)
3363 {
3364#ifdef XPM_BACKGROUND
3365 resize_pixmap ();
3366#endif
3367 scr_touch (true);
3368 }
3369 break;
3370
3371 case XTerm_restoreFG:
3372 set_window_color (Color_fg, str);
3373 break;
3374 case XTerm_restoreBG:
3375 set_window_color (Color_bg, str);
3376 break; 3554 break;
3377 3555
3378 case XTerm_logfile: 3556 case XTerm_logfile:
3379 // TODO, when secure mode? 3557 // TODO, when secure mode?
3380 break; 3558 break;
3381 3559
3382 case XTerm_font:
3383 if (query)
3384 {
3385 if (Options & Opt_insecure)
3386 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3387 TermWin.fontset->fontdesc
3388 ? TermWin.fontset->fontdesc
3389 : "",
3390 resp);
3391 }
3392 else
3393 change_font (str);
3394 break;
3395
3396#ifndef NO_FRILLS
3397 case XTerm_locale:
3398 if (query)
3399 {
3400 if (Options & Opt_insecure)
3401 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3402 }
3403 else
3404 {
3405 set_locale (str);
3406# ifdef USE_XIM
3407 im_cb ();
3408# endif
3409 }
3410 break;
3411
3412 case XTerm_findfont:
3413 if (Options & Opt_insecure)
3414 {
3415 int fid = TermWin.fontset->find_font (atoi (str));
3416 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3417 fid, (*TermWin.fontset)[fid]->name, resp);
3418 }
3419 break;
3420#endif
3421
3422#ifdef MENUBAR
3423 case XTerm_Menu:
3424 if (Options & Opt_insecure)
3425 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3426 break;
3427#endif
3428#if 0 3560#if 0
3429 case XTerm_dumpscreen: /* no error notices */ 3561 case Rxvt_dumpscreen: /* no error notices */
3430 { 3562 {
3431 int fd; 3563 int fd;
3432 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)
3433 { 3565 {
3434 scr_dump (fd); 3566 scr_dump (fd);
3435 close (fd); 3567 close (fd);
3436 } 3568 }
3437 } 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));
3438 break; 3632 break;
3439#endif 3633#endif
3440 } 3634 }
3441} 3635}
3442/*----------------------------------------------------------------------*/ 3636/*----------------------------------------------------------------------*/
… …
3449 * 's' = save 3643 * 's' = save
3450 * 'r' = restore 3644 * 'r' = restore
3451 * 't' = toggle 3645 * 't' = toggle
3452 * so no need for fancy checking 3646 * so no need for fancy checking
3453 */ 3647 */
3454int 3648int ecb_cold
3455rxvt_term::privcases (int mode, unsigned long bit) 3649rxvt_term::privcases (int mode, unsigned long bit)
3456{ 3650{
3457 int state; 3651 int state;
3458 3652
3459 if (mode == 's') 3653 if (mode == 's')
3460 { 3654 {
3461 SavedModes |= (PrivateModes & bit); 3655 if (priv_modes & bit)
3656 SavedModes |= bit;
3657 else
3658 SavedModes &= ~bit;
3462 return -1; 3659 return -1;
3463 } 3660 }
3464 else 3661 else
3465 { 3662 {
3466 if (mode == 'r') 3663 if (mode == 'r')
3467 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3664 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3468 else 3665 else
3469 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3666 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3470 PrivMode (state, bit); 3667
3668 if (state)
3669 priv_modes |= bit;
3670 else
3671 priv_modes &= ~bit;
3471 } 3672 }
3472 3673
3473 return state; 3674 return state;
3474} 3675}
3475 3676
3476/* we're not using priv _yet_ */ 3677/* we're not using priv _yet_ */
3477void 3678void
3478rxvt_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)
3479{ 3680{
3480 unsigned int i, j; 3681 unsigned int i, j;
3481 int state; 3682 int state;
3482 3683
3483 static const struct 3684 static const struct
3484 { 3685 {
3485 const int argval; 3686 const int argval;
3486 const unsigned long bit; 3687 const unsigned long bit;
3487 }
3488
3489 argtopriv[] = { 3688 } argtopriv[] = {
3490 { 1, PrivMode_aplCUR }, 3689 { 1, PrivMode_aplCUR }, // DECCKM
3491 { 2, PrivMode_vt52 }, 3690 { 2, PrivMode_vt52 }, // DECANM
3492 { 3, PrivMode_132 }, 3691 { 3, PrivMode_132 }, // DECCOLM
3493 { 4, PrivMode_smoothScroll }, 3692 { 4, PrivMode_smoothScroll }, // DECSCLM
3494 { 5, PrivMode_rVideo }, 3693 { 5, PrivMode_rVideo }, // DECSCNM
3495 { 6, PrivMode_relOrigin }, 3694 { 6, PrivMode_relOrigin }, // DECOM
3496 { 7, PrivMode_Autowrap }, 3695 { 7, PrivMode_Autowrap }, // DECAWM
3696 // 8, auto-repeat keys // DECARM
3497 { 9, PrivMode_MouseX10 }, 3697 { 9, PrivMode_MouseX10 },
3498#ifdef menuBar_esc 3698 { 12, PrivMode_BlinkingCursor },
3499 { menuBar_esc, PrivMode_menuBar }, 3699 // 18 end FF to printer after print screen
3500#endif 3700 // 19 Print screen prints full screen/scroll region
3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3501#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
3502 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
3503#endif 3704#endif
3504 // 18, 19 printing-related
3505 { 25, PrivMode_VisibleCursor },
3506 // 30 show scrollbar rxvt. extension
3507 { 35, PrivMode_ShiftKeys }, // rxvt extension 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
3508 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
3509 // 41 xterm more fixes NYI 3708 // 41 xterm more fixes NYI
3510 // 45 margin bell NYI 3709 // 45 margin bell NYI
3511 // 46 start logging 3710 // 46 start logging
3512 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
3513 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
3514#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
3515 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
3516#endif 3715#endif
3517 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
3518 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3717 { 1002, PrivMode_MouseBtnEvent },
3519 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3718 { 1003, PrivMode_MouseAnyEvent },
3520 // 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
3521 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3522 { 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
3523 // 1035 enable modifiers for alt, numlock NYI 3729 // 1035 enable modifiers for alt, numlock NYI
3524 // 1036 send ESC for meta keys NYI 3730 // 1036 send ESC for meta keys NYI
3525 // 1037 send DEL for keypad delete NYI 3731 // 1037 send DEL for keypad delete NYI
3526 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3527 // 1048 save and restore cursor 3733 // 1048 save and restore cursor, implemented in code
3528 { 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 */
3529 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3736#if ENABLE_FRILLS
3737 { 2004, PrivMode_BracketPaste },
3738#endif
3530 }; 3739 };
3531 3740
3532 if (nargs == 0) 3741 if (nargs == 0)
3533 return; 3742 return;
3743
3744 // DECRQM
3745 if (mode == 'p')
3746 {
3747 int status = 0;
3748 if (nargs != 1)
3749 return;
3750
3751 for (j = 0; j < ecb_array_length (argtopriv); j++)
3752 if (argtopriv[j].argval == arg[0])
3753 {
3754 status = (priv_modes & argtopriv[j].bit) ? 1 : 2;
3755 break;
3756 }
3757
3758 tt_printf ("\33[?%d;%d$y", arg[0], status);
3759 return;
3760 }
3534 3761
3535 /* make lo/hi boolean */ 3762 /* make lo/hi boolean */
3536 if (mode == 'l') 3763 if (mode == 'l')
3537 mode = 0; /* reset */ 3764 mode = 0; /* reset */
3538 else if (mode == 'h') 3765 else if (mode == 'h')
… …
3541 for (i = 0; i < nargs; i++) 3768 for (i = 0; i < nargs; i++)
3542 { 3769 {
3543 state = -1; 3770 state = -1;
3544 3771
3545 /* basic handling */ 3772 /* basic handling */
3546 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3773 for (j = 0; j < ecb_array_length (argtopriv); j++)
3547 if (argtopriv[j].argval == arg[i]) 3774 if (argtopriv[j].argval == arg[i])
3548 { 3775 {
3549 state = privcases (mode, argtopriv[j].bit); 3776 state = privcases (mode, argtopriv[j].bit);
3550 break; 3777 break;
3551 } 3778 }
3552 3779
3553 /* extra handling for values with state unkept */ 3780 /* extra handling for values with state unkept */
3554 switch (arg[i]) 3781 switch (arg[i])
3555 { 3782 {
3783#if ENABLE_STYLES
3784 case 1021:
3785 set_option (Opt_intensityStyles, mode);
3786
3787 scr_touch (true);
3788 break;
3789#endif
3556 case 1048: /* alternative cursor save */ 3790 case 1048: /* alternative cursor save */
3557 if (Options & Opt_secondaryScreen) 3791 if (option (Opt_secondaryScreen))
3558 if (mode == 0) 3792 if (mode == 0)
3559 scr_cursor (RESTORE); 3793 scr_cursor (RESTORE);
3560 else if (mode == 1) 3794 else if (mode == 1)
3561 scr_cursor (SAVE); 3795 scr_cursor (SAVE);
3562 break; 3796 break;
… …
3570 case 2: /* VT52 mode */ 3804 case 2: /* VT52 mode */
3571 /* oddball mode. should be set regardless of set/reset 3805 /* oddball mode. should be set regardless of set/reset
3572 * parameter. Return from VT52 mode with an ESC < from 3806 * parameter. Return from VT52 mode with an ESC < from
3573 * within VT52 mode 3807 * within VT52 mode
3574 */ 3808 */
3575 PrivMode (1, PrivMode_vt52); 3809 priv_modes |= PrivMode_vt52;
3576 break; 3810 break;
3577 case 3: /* 80/132 */ 3811 case 3: /* 80/132 */
3578 if (PrivateModes & PrivMode_132OK) 3812 if (priv_modes & PrivMode_132OK)
3579 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3813 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3580 break; 3814 break;
3581 case 4: /* smooth scrolling */ 3815 case 4: /* smooth scrolling */
3582 if (state) 3816 set_option (Opt_jumpScroll, !state);
3583 Options &= ~Opt_jumpScroll;
3584 else
3585 Options |= Opt_jumpScroll;
3586 break; 3817 break;
3587 case 5: /* reverse video */ 3818 case 5: /* reverse video */
3588 scr_rvideo_mode (state); 3819 scr_rvideo_mode (state);
3589 break; 3820 break;
3590 case 6: /* relative/absolute origins */ 3821 case 6: /* relative/absolute origins */
… …
3594 scr_autowrap (state); 3825 scr_autowrap (state);
3595 break; 3826 break;
3596 /* case 8: - auto repeat, can't do on a per window basis */ 3827 /* case 8: - auto repeat, can't do on a per window basis */
3597 case 9: /* X10 mouse reporting */ 3828 case 9: /* X10 mouse reporting */
3598 if (state) /* orthogonal */ 3829 if (state) /* orthogonal */
3599 PrivateModes &= ~PrivMode_MouseX11; 3830 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3600 break; 3831 break;
3601#ifdef menuBar_esc
3602 case menuBar_esc:
3603#ifdef MENUBAR
3604 map_menuBar (state);
3605#endif
3606 break;
3607#endif
3608#ifdef scrollBar_esc 3832#ifdef scrollBar_esc
3609 case scrollBar_esc: 3833 case scrollBar_esc:
3610 if (scrollbar_mapping (state)) 3834 scrollBar.map (state);
3611 {
3612 resize_all_windows (0, 0, 0); 3835 resize_all_windows (0, 0, 0);
3613 scr_touch (true); 3836 scr_touch (true);
3614 } 3837 break;
3838#endif
3839#ifdef CURSOR_BLINK
3840 case 12:
3841 cursor_blink_reset ();
3615 break; 3842 break;
3616#endif 3843#endif
3617 case 25: /* visible/invisible cursor */ 3844 case 25: /* visible/invisible cursor */
3618 scr_cursor_visible (state); 3845 scr_cursor_visible (state);
3619 break; 3846 break;
… …
3624 break; 3851 break;
3625 /* case 66: - application key pad */ 3852 /* case 66: - application key pad */
3626 /* case 67: - backspace key */ 3853 /* case 67: - backspace key */
3627 case 1000: /* X11 mouse reporting */ 3854 case 1000: /* X11 mouse reporting */
3628 if (state) /* orthogonal */ 3855 if (state) /* orthogonal */
3629 PrivateModes &= ~PrivMode_MouseX10; 3856 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3630 break; 3857 break;
3631#if 0
3632 case 1001: 3858 case 1002:
3633 break; /* X11 mouse highlighting */ 3859 case 1003:
3634#endif 3860 if (state)
3861 {
3862 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3863 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3864 mouse_row = mouse_col = 0;
3865 vt_emask_mouse = PointerMotionMask;
3866 }
3867 else
3868 vt_emask_mouse = NoEventMask;
3869
3870 vt_select_input ();
3871 break;
3635 case 1010: /* scroll to bottom on TTY output inhibit */ 3872 case 1010: /* scroll to bottom on TTY output inhibit */
3636 if (state)
3637 Options &= ~Opt_scrollTtyOutput;
3638 else
3639 Options |= Opt_scrollTtyOutput; 3873 set_option (Opt_scrollTtyOutput, !state);
3640 break; 3874 break;
3641 case 1011: /* scroll to bottom on key press */ 3875 case 1011: /* scroll to bottom on key press */
3642 if (state)
3643 Options |= Opt_scrollTtyKeypress; 3876 set_option (Opt_scrollTtyKeypress, state);
3644 else
3645 Options &= ~Opt_scrollTtyKeypress;
3646 break; 3877 break;
3647 case 1047: /* secondary screen w/ clearing last */ 3878 case 1047: /* secondary screen w/ clearing last */
3648 if (Options & Opt_secondaryScreen) 3879 if (option (Opt_secondaryScreen))
3649 if (current_screen != PRIMARY) 3880 if (!state)
3650 scr_erase_screen (2); 3881 scr_erase_screen (2);
3882
3651 scr_change_screen (state); 3883 scr_change_screen (state);
3652 break; 3884 break;
3653 case 1049: /* secondary screen w/ clearing first */ 3885 case 1049: /* secondary screen w/ clearing first */
3886 if (option (Opt_secondaryScreen))
3887 if (state)
3888 scr_cursor (SAVE);
3889
3654 scr_change_screen (state); 3890 scr_change_screen (state);
3891
3655 if (Options & Opt_secondaryScreen) 3892 if (option (Opt_secondaryScreen))
3656 if (current_screen != PRIMARY) 3893 if (state)
3657 scr_erase_screen (2); 3894 scr_erase_screen (2);
3895 else
3896 scr_cursor (RESTORE);
3658 break; 3897 break;
3659 default: 3898 default:
3660 break; 3899 break;
3661 } 3900 }
3662 } 3901 }
3663} 3902}
3664/*}}} */ 3903/*}}} */
3665 3904
3666/*{{{ process sgr sequences */ 3905/*{{{ process sgr sequences */
3667void 3906void ecb_hot
3668rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3907rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3669{ 3908{
3670 unsigned int i; 3909 unsigned int i;
3671 short rendset; 3910 short rendset;
3672 int rendstyle; 3911 int rendstyle;
… …
3686 rendset = 0, rendstyle = ~RS_None; 3925 rendset = 0, rendstyle = ~RS_None;
3687 break; 3926 break;
3688 case 1: 3927 case 1:
3689 rendset = 1, rendstyle = RS_Bold; 3928 rendset = 1, rendstyle = RS_Bold;
3690 break; 3929 break;
3930 //case 2: // low intensity
3931 case 3:
3932 rendset = 1, rendstyle = RS_Italic;
3933 break;
3691 case 4: 3934 case 4:
3692 rendset = 1, rendstyle = RS_Uline; 3935 rendset = 1, rendstyle = RS_Uline;
3693 break; 3936 break;
3694 case 5: 3937 case 5: // slowly blinking
3938 case 6: // rapidly blinking
3695 rendset = 1, rendstyle = RS_Blink; 3939 rendset = 1, rendstyle = RS_Blink;
3696 break; 3940 break;
3697 //case 6: // scoansi light background 3941 //case 6: // scoansi light background
3698 case 7: 3942 case 7:
3699 rendset = 1, rendstyle = RS_RVid; 3943 rendset = 1, rendstyle = RS_RVid;
3700 break; 3944 break;
3701 case 8: 3945 case 8:
3702 // invisible. NYI 3946 // invisible. NYI
3703 break; 3947 break;
3948 //case 9: // crossed out
3704 //case 10: // scoansi acs off 3949 //case 10: // scoansi acs off, primary font
3705 //case 11: // scoansi acs on 3950 //case 11: // scoansi acs on, first alt font
3706 //case 12: // scoansi acs on, |0x80 3951 //case 12: // scoansi acs on, |0x80, second alt font
3707 case 21: // disable bold, blink and invis (some terminals use this) 3952 //...
3708 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3953 //case 19: // ninth alt font
3709 break; 3954 //case 20: // gothic
3710 case 22: 3955 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3711 rendset = 0, rendstyle = RS_Bold; 3956 rendset = 0, rendstyle = RS_Bold;
3712 break; 3957 break;
3713 case 24: 3958 case 22: // bold off (vt220)
3959 rendset = 0, rendstyle = RS_Bold;
3960 break;
3961 case 23: // disable italic
3962 rendset = 0, rendstyle = RS_Italic;
3963 break;
3964 case 24: // underline off (vt220)
3714 rendset = 0, rendstyle = RS_Uline; 3965 rendset = 0, rendstyle = RS_Uline;
3715 break; 3966 break;
3716 case 25: 3967 case 25: // blink off (vt220)
3717 rendset = 0, rendstyle = RS_Blink; 3968 rendset = 0, rendstyle = RS_Blink;
3718 break; 3969 break;
3719 case 27: 3970 case 26: // variable spacing (iso 8613)
3971 rendset = 0, rendstyle = RS_Blink;
3972 break;
3973 case 27: // reverse off (vt220)
3720 rendset = 0, rendstyle = RS_RVid; 3974 rendset = 0, rendstyle = RS_RVid;
3721 break; 3975 break;
3722 case 28:
3723 // visible. NYI 3976 //case 28: // visible. NYI
3724 break; 3977 //case 29: // not crossed-out
3725 } 3978 }
3726 3979
3727 if (rendset != -1) 3980 if (rendset != -1)
3728 { 3981 {
3729 scr_rendition (rendset, rendstyle); 3982 scr_rendition (rendset, rendstyle);
… …
3740 case 35: 3993 case 35:
3741 case 36: 3994 case 36:
3742 case 37: 3995 case 37:
3743 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3996 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3744 break; 3997 break;
3745#ifdef TTY_256COLOR
3746 case 38:
3747 if (nargs > i + 2 && arg[i + 1] == 5)
3748 {
3749 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3750 i += 2;
3751 }
3752 break;
3753#endif
3754 case 39: /* default fg */ 3998 case 39: /* default fg */
3755 scr_color (Color_fg, Color_fg); 3999 scr_color (Color_fg, Color_fg);
3756 break; 4000 break;
3757 4001
3758 case 40: 4002 case 40:
… …
3763 case 45: 4007 case 45:
3764 case 46: 4008 case 46:
3765 case 47: 4009 case 47:
3766 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4010 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3767 break; 4011 break;
3768#ifdef TTY_256COLOR
3769 case 48:
3770 if (nargs > i + 2 && arg[i + 1] == 5)
3771 {
3772 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3773 i += 2;
3774 }
3775 break;
3776#endif
3777 case 49: /* default bg */ 4012 case 49: /* default bg */
3778 scr_color (Color_bg, Color_bg); 4013 scr_color (Color_bg, Color_bg);
3779 break; 4014 break;
3780 4015
3781#ifndef NO_BRIGHTCOLOR 4016 case 38: // set fg color, ISO 8613-6
4017 case 48: // set bg color, ISO 8613-6
4018 {
4019 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
4020 unsigned int idx;
4021
4022 if (nargs > i + 2 && arg[i + 1] == 5)
4023 {
4024 idx = minCOLOR + arg[i + 2];
4025 i += 2;
4026
4027 scr_color (idx, fgbg);
4028 }
4029 else if (nargs > i + 4 && arg[i + 1] == 2)
4030 {
4031 unsigned int r = arg[i + 2];
4032 unsigned int g = arg[i + 3];
4033 unsigned int b = arg[i + 4];
4034 unsigned int a = 0xff;
4035
4036 idx = map_rgb24_color (r, g, b, a);
4037
4038 i += 4;
4039
4040 scr_color (idx, fgbg);
4041 }
4042 }
4043 break;
4044
4045 //case 50: // not variable spacing
4046
4047#if !ENABLE_MINIMAL
3782 case 90: 4048 case 90:
3783 case 91: /* set bright fg color */ 4049 case 91: /* set bright fg color */
3784 case 92: 4050 case 92:
3785 case 93: 4051 case 93:
3786 case 94: 4052 case 94:
3787 case 95: 4053 case 95:
3788 case 96: 4054 case 96:
3789 case 97: 4055 case 97:
3790 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4056 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3791 Color_fg);
3792 break; 4057 break;
3793 case 100: 4058 case 100:
3794 case 101: /* set bright bg color */ 4059 case 101: /* set bright bg color */
3795 case 102: 4060 case 102:
3796 case 103: 4061 case 103:
3797 case 104: 4062 case 104:
3798 case 105: 4063 case 105:
3799 case 106: 4064 case 106:
3800 case 107: 4065 case 107:
3801 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4066 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3802 Color_bg);
3803 break; 4067 break;
3804#endif 4068#endif
3805
3806 } 4069 }
3807 } 4070 }
4071}
4072
4073void
4074rxvt_term::set_cursor_style (int style)
4075{
4076 if (!IN_RANGE_INC (style, 0, 6))
4077 return;
4078
4079 if (style == 0)
4080 style = 1;
4081
4082 cursor_type = (style - 1) / 2;
4083 set_option (Opt_cursorUnderline, cursor_type == 1);
4084
4085#ifdef CURSOR_BLINK
4086 set_option (Opt_cursorBlink, style & 1);
4087 cursor_blink_reset ();
4088#endif
4089
4090 want_refresh = 1;
3808} 4091}
3809/*}}} */ 4092/*}}} */
3810 4093
3811/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3812void
3813rxvt_term::process_graphics ()
3814{
3815 unicode_t ch, cmd = cmd_getc ();
3816
3817 if (cmd == 'Q')
3818 { /* query graphics */
3819 tt_printf ("\033G0\n"); /* no graphics */
3820 return;
3821 }
3822 /* swallow other graphics sequences until terminating ':' */
3823 do
3824 ch = cmd_getc ();
3825 while (ch != ':');
3826}
3827/*}}} */
3828
3829/* ------------------------------------------------------------------------- */ 4094/* ---------------------------------------------------------------------- */
4095/* Write data to the pty as typed by the user, pasted with the mouse,
4096 * or generated by us in response to a query ESC sequence.
4097 */
3830 4098
3831/* 4099/*
3832 * Send printf () formatted output to the command. 4100 * Send printf () formatted output to the command.
3833 * Only use for small amounts of data. 4101 * Only use for small amounts of data.
3834 */ 4102 */
3835void 4103void
3836rxvt_term::tt_printf (const char *fmt,...) 4104rxvt_term::tt_printf (const char *fmt,...)
3837{ 4105{
3838 va_list arg_ptr; 4106 va_list arg_ptr;
3839 unsigned char buf[256]; 4107 char buf[256];
3840 4108
3841 va_start (arg_ptr, fmt); 4109 va_start (arg_ptr, fmt);
3842 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4110 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3843 va_end (arg_ptr); 4111 va_end (arg_ptr);
3844 tt_write (buf, STRLEN (buf)); 4112 tt_write (buf, strlen (buf));
3845} 4113}
3846 4114
3847/* ---------------------------------------------------------------------- */
3848/* Write data to the pty as typed by the user, pasted with the mouse, 4115/* Write data to the pty as typed by the user. */
3849 * or generated by us in response to a query ESC sequence.
3850 */
3851void 4116void
3852rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4117rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3853{ 4118{
3854 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4119 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4120 return;
3855 4121
3856 if (len) 4122 if (option (Opt_scrollTtyKeypress))
4123 if (view_start)
3857 { 4124 {
4125 view_start = 0;
4126 want_refresh = 1;
4127 }
4128
4129 tt_write_ (data, len);
4130}
4131
4132void
4133rxvt_term::tt_write (const char *data, unsigned int len)
4134{
4135 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4136 return;
4137
4138 tt_write_ (data, len);
4139}
4140
4141static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4142
4143void
4144rxvt_term::tt_write_ (const char *data, unsigned int len)
4145{
4146 if (pty->pty < 0)
4147 return;
4148
4149 if (v_buflen == 0)
4150 {
4151 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4152
4153 max_it (written, 0);
4154
4155 if (written == len)
4156 return;
4157
4158 data += written;
4159 len -= written;
4160 }
4161
4162 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4163
4164 memcpy (v_buffer + v_buflen, data, len);
4165 v_buflen += len;
4166
4167 pty_ev.set (ev::READ | ev::WRITE);
4168}
4169
4170void rxvt_term::pty_write ()
4171{
4172 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4173
4174 if (written > 0)
4175 {
4176 v_buflen -= written;
4177
3858 if (v_buflen == 0) 4178 if (v_buflen == 0)
3859 { 4179 {
3860 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3861
3862 if ((unsigned int)written == len)
3863 return;
3864
3865 data += written;
3866 len -= written;
3867 }
3868
3869
3870 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3871
3872 memcpy (v_buffer + v_buflen, data, len);
3873 v_buflen += len;
3874 }
3875
3876 for (;;)
3877 {
3878 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3879
3880 if (written > 0)
3881 {
3882 v_buflen -= written;
3883
3884 if (v_buflen == 0)
3885 {
3886 free (v_buffer); 4180 free (v_buffer);
3887 v_buffer = 0; 4181 v_buffer = 0;
3888 v_buflen = 0;
3889 4182
3890 pty_ev.set (EVENT_READ); 4183 pty_ev.set (ev::READ);
3891 return;
3892 }
3893
3894 memmove (v_buffer, v_buffer + written, v_buflen);
3895 }
3896 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3897 // original code just ignores this...
3898 destroy ();
3899 else
3900 {
3901 pty_ev.set (EVENT_READ | EVENT_WRITE);
3902 return; 4184 return;
3903 } 4185 }
4186
4187 memmove (v_buffer, v_buffer + written, v_buflen);
3904 } 4188 }
4189 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4190 pty_ev.set (ev::READ);
3905} 4191}
3906 4192
3907/*----------------------- end-of-file (C source) -----------------------*/ 4193/*----------------------- end-of-file (C source) -----------------------*/
3908 4194

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