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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.116 by root, Wed Aug 4 03:29:28 2004 UTC vs.
Revision 1.546 by sf-exg, Tue Apr 29 07:50:53 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 71#define ISO_14755_STARTED 0x80000000UL
63void 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && 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# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
64rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
65{ 416{
66 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
67 unsigned int newlen;
68 KeySym keysym; 418 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 419 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
74 427
75 /* 428 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
78 * 431 *
79 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
80 */ 433 */
81 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 436 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 }
90 437
91 kbuf[0] = 0; 438 kbuf[0] = 0;
92 439
93#ifdef USE_XIM 440#if USE_XIM
94 if (Input_Context) 441 if (Input_Context)
95 { 442 {
96 Status status_return; 443 Status status_return;
97 444
98#if 0 445#if 0
99#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
103 else 450 else
104#endif 451#endif
105#endif 452#endif
106 { 453 {
… …
108 455
109 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
113 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
116 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 466 SET_LOCALE (locale);
118 467
119 if (status_return == XLookupChars 468 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
142 } 491 }
143 else 492 else
144#endif 493#endif
145 { 494 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
148 } 497 }
149 498
150 if (valid_keysym) 499 if (valid_keysym)
151 { 500 {
501 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
502 {
503 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
504 unsigned int newlen = 1;
505
506 if (ev.state & ModNumLockMask)
507 kp = false;
508
509 keysym = translate_keypad (keysym, kp);
510
511 switch (keysym)
512 {
513#ifndef NO_BACKSPACE_KEY
514 case XK_BackSpace:
515 if (priv_modes & PrivMode_HaveBackSpace)
516 {
517 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
518 ^ !!ctrl) ? '\b' : '\177';
519 kbuf[1] = '\0';
520 }
521 else
522 strcpy (kbuf, rs[Rs_backspace_key]);
523 break;
524#endif
525#ifndef NO_DELETE_KEY
526 case XK_Delete:
527 strcpy (kbuf, rs[Rs_delete_key]);
528 break;
529#endif
530 case XK_Tab:
531 if (shft)
532 strcpy (kbuf, "\033[Z");
533 else
534 {
535#ifdef CTRL_TAB_MAKES_META
536 if (ctrl)
537 meta = 1;
538#endif
539#ifdef MOD4_TAB_MAKES_META
540 if (ev.state & Mod4Mask)
541 meta = 1;
542#endif
543 newlen = 0;
544 }
545 break;
546
547 case XK_Up: /* "\033[A" */
548 case XK_Down: /* "\033[B" */
549 case XK_Right: /* "\033[C" */
550 case XK_Left: /* "\033[D" */
551 strcpy (kbuf, "\033[Z");
552 kbuf[2] = "DACB"[keysym - XK_Left];
553 /* do Shift first */
554 if (shft)
555 kbuf[2] = "dacb"[keysym - XK_Left];
556 else if (ctrl)
557 {
558 kbuf[1] = 'O';
559 kbuf[2] = "dacb"[keysym - XK_Left];
560 }
561 else if (priv_modes & PrivMode_aplCUR)
562 kbuf[1] = 'O';
563 break;
564
565 case XK_KP_Enter:
566 /* allow shift to override */
567 if (kp)
568 {
569 strcpy (kbuf, "\033OM");
570 break;
571 }
572
573 /* FALLTHROUGH */
574
575 case XK_Return:
576 if (priv_modes & PrivMode_LFNL)
577 {
578 kbuf[0] = '\015';
579 kbuf[1] = '\012';
580 kbuf[2] = '\0';
581 }
582 else
583 {
584 kbuf[0] = '\015';
585 kbuf[1] = '\0';
586 }
587 break;
588
589 case XK_KP_F1: /* "\033OP" */
590 case XK_KP_F2: /* "\033OQ" */
591 case XK_KP_F3: /* "\033OR" */
592 case XK_KP_F4: /* "\033OS" */
593 strcpy (kbuf, "\033OP");
594 kbuf[2] += (keysym - XK_KP_F1);
595 break;
596
597 case XK_KP_Multiply: /* "\033Oj" : "*" */
598 case XK_KP_Add: /* "\033Ok" : "+" */
599 case XK_KP_Separator: /* "\033Ol" : "," */
600 case XK_KP_Subtract: /* "\033Om" : "-" */
601 case XK_KP_Decimal: /* "\033On" : "." */
602 case XK_KP_Divide: /* "\033Oo" : "/" */
603 case XK_KP_0: /* "\033Op" : "0" */
604 case XK_KP_1: /* "\033Oq" : "1" */
605 case XK_KP_2: /* "\033Or" : "2" */
606 case XK_KP_3: /* "\033Os" : "3" */
607 case XK_KP_4: /* "\033Ot" : "4" */
608 case XK_KP_5: /* "\033Ou" : "5" */
609 case XK_KP_6: /* "\033Ov" : "6" */
610 case XK_KP_7: /* "\033Ow" : "7" */
611 case XK_KP_8: /* "\033Ox" : "8" */
612 case XK_KP_9: /* "\033Oy" : "9" */
613 /* allow shift to override */
614 if (kp)
615 {
616 strcpy (kbuf, "\033Oj");
617 kbuf[2] += (keysym - XK_KP_Multiply);
618 }
619 else
620 {
621 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
622 kbuf[1] = '\0';
623 }
624 break;
625
626 default:
627 {
628 int param = map_function_key (keysym);
629 if (param > 0)
630 sprintf (kbuf,"\033[%d~", param);
631 else
632 newlen = 0;
633 }
634 break;
635 }
636
637 if (newlen)
638 len = strlen (kbuf);
639
640 if (len > 0)
641 {
642 /*
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 */
651 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
652 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
653
654 /*
655 * Pass meta for all function keys, if 'meta' option set
656 */
657#ifdef META8_OPTION
658 if (meta && (meta_char == 0x80))
659 kbuf[len - 1] |= 0x80;
660#endif
661 }
662
663 }
664 else if (ctrl && keysym == XK_minus)
665 {
666 len = 1;
667 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
668 }
669 else if (keysym == XK_ISO_Left_Tab)
670 {
671 strcpy (kbuf, "\033[Z");
672 len = 3;
673 }
674 else
675 {
676#ifdef META8_OPTION
677 /* set 8-bit on */
678 if (meta && (meta_char == 0x80))
679 {
680 char *ch;
681
682 for (ch = kbuf; ch < kbuf + len; ch++)
683 *ch |= 0x80;
684
685 meta = 0;
686 }
687#endif
688 /* nil */ ;
689 }
690 }
691
692 /* escape prefix */
693 if (len && meta
694#ifdef META8_OPTION
695 && meta_char == C0_ESC
696#endif
697 )
698 {
699 *--kbuf = C0_ESC;
700 len++;
701 }
702
703 if (valid_keysym)
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 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 773 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 774 {
216 keysym += (XK_F11 - XK_F1); 775 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 776 shft = 0; /* turn off Shift */
218 } 777 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 778 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 779 {
221 switch (keysym) 780 switch (keysym)
222 { 781 {
223 /* normal XTerm key bindings */ 782 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 783 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 784 selection_request (ev.time);
226 return; 785 return;
786#if TODO
227 /* rxvt extras */ 787 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 788 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 789 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 790 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 791 return;
792#endif
234 } 793 }
235 } 794 }
236 } 795 }
237#ifdef PRINTPIPE 796
797 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
798 {
238 if (keysym == XK_Print) 799 if (keysym == XK_v)
800 selection_request (ev.time, Sel_Clipboard);
801 else if (selection.len > 0)
239 { 802 {
240 scr_printscreen (ctrl | shft); 803 free (selection.clip_text);
804 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
805 selection.clip_len = selection.len;
806 selection_grab (CurrentTime, true);
807 }
808
241 return; 809 return;
242 } 810 }
243#endif
244 811
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 812#if ENABLE_FRILLS || ISO_14755
813 // ISO 14755 support
814 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 { 815 {
247#ifdef KEYSYM_RESOURCE 816 int hv;
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 817
818 if (iso14755buf & ISO_14755_51
819 && (keysym == XK_space || keysym == XK_KP_Space
820 || keysym == XK_Return || keysym == XK_KP_Enter))
249 { 821 {
250 unsigned int l; 822 commit_iso14755 ();
251 const unsigned char *kbuf0; 823 iso14755buf = ISO_14755_51;
252 824# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 825 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 826# endif
261 ) 827 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 828 }
266 829 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 830 {
831 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
832# if ISO_14755
833 iso14755_51 (iso14755buf & ISO_14755_MASK);
834# endif
835 return;
836 }
837 else if ((hv = hex_keyval (ev)) >= 0)
838 {
839 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
840 | hv | ISO_14755_51;
841# if ISO_14755
842 iso14755_51 (iso14755buf & ISO_14755_MASK);
843# endif
268 return; 844 return;
269 } 845 }
270 else 846 else
271#endif
272 { 847 {
273 newlen = 1; 848# if ISO_14755
274 switch (keysym) 849 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 850# endif
355 case XK_Prior: 851 iso14755buf = 0;
356 STRCPY (kbuf, "\033[5~"); 852 }
357 break; 853 }
358# ifdef XK_KP_Next 854 else if (option (Opt_iso14755) &&
359 case XK_KP_Next: 855 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
360 /* allow shift to override */ 856 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 857 if (!(iso14755buf & ISO_14755_STARTED))
362 { 858 {
363 STRCPY (kbuf, "\033Os"); 859 iso14755buf |= ISO_14755_STARTED;
364 break; 860# if ISO_14755
365 } 861 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
366 /* FALLTHROUGH */ 862 scr_overlay_set (0, 0, "ISO 14755 mode");
367# endif 863# 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 } 864 }
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 865#endif
548 866
867#ifdef PRINTPIPE
868 if (keysym == XK_Print)
549 } 869 {
550 else if (ctrl && keysym == XK_minus) 870 scr_printscreen (ctrl | shft);
871 return;
551 { 872 }
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 873#endif
569 /* nil */ ;
570 }
571 } 874 }
875
876 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
877 return;
572 878
573 if (len <= 0) 879 if (len <= 0)
574 return; /* not mapped */ 880 return; /* not mapped */
575 881
576 if (Options & Opt_scrollTtyKeypress) 882 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 883 if (view_start)
578 { 884 {
579 TermWin.view_start = 0; 885 view_start = 0;
580 want_refresh = 1; 886 want_refresh = 1;
581 } 887 }
582 888
583 /*
584 * these modifications only affect the static keybuffer
585 * pass Shift/Control indicators for function keys ending with `~'
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
602 )
603 {
604 const unsigned char ch = C0_ESC;
605 tt_write (&ch, 1);
606 }
607
608#if defined(DEBUG_CMD)
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); 889 tt_write (kbuf, (unsigned int)len);
619} 890}
620/*}}} */
621 891
622#if (MENUBAR_MAX) 892void ecb_cold
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 893rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{ 894{
628 unsigned int n, s; 895#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
896 KeySym keysym;
629 897
630 n = cmdbuf_ptr - cmdbuf_base; 898 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 899#endif
632 900
633 if (n > 0 && s < count) 901#if ENABLE_FRILLS || ISO_14755
902 // ISO 14755 support
903 if (iso14755buf)
904 if (iso14755buf & ISO_14755_52)
634 { 905 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 906# if ISO_14755
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 907 scr_overlay_off ();
637 cmdbuf_ptr = cmdbuf_base; 908# endif
638 cmdbuf_endp -= n; 909# if ISO_14755
639 s += n; 910 // iso14755 part 5.2 handling: release time
911 // first: controls
912 if ((ev.state & ControlMask)
913 && ((keysym >= 0x40 && keysym <= 0x5f)
914 || (keysym >= 0x61 && keysym <= 0x7f)))
915 {
916 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
917 commit_iso14755 ();
918
919 return;
920 }
921
922 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
923 if (i[0] == keysym)
924 {
925 iso14755buf = ISO_14755_51 | i[1];
926 commit_iso14755 ();
927
928 return;
929 }
930
931 scr_bell ();
932# endif
933 iso14755buf = 0;
934
935 return;
640 } 936 }
641 937 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
642 if (count > s)
643 { 938 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n"); 939# if ISO_14755
645 count = s; 940 scr_overlay_off ();
941# endif
942 if (iso14755buf & ISO_14755_51)
943 commit_iso14755 ();
944#if ISO_14755
945 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
946 {
947 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
948
949 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
950 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
951 }
952# endif
953 else
954 iso14755buf = 0;
646 } 955 }
956#endif
647 957
648 for (; count--;) 958 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 return 0; 959 return;
960
961#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
962 if (!(ev.state & ControlMask))
963 slip_wheel_ev.stop ();
964 else if (keysym == XK_Control_L || keysym == XK_Control_R)
965 mouse_slip_wheel_speed = 0;
966#endif
654} 967}
655#endif /* MENUBAR_MAX */
656 968
657void 969void
658rxvt_term::flush () 970rxvt_term::flush ()
659{ 971{
660#ifdef TRANSPARENT 972 flush_ev.stop ();
661 if (want_full_refresh) 973
974#ifdef HAVE_IMG
975 if (bg_flags & BG_NEEDS_REFRESH)
662 { 976 {
663 want_full_refresh = 0; 977 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 978 scr_touch (false);
666 want_refresh = 1;
667 } 979 }
668#endif 980#endif
669 981
670 if (want_refresh) 982 if (want_refresh)
671 { 983 {
984 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
985 {
986 int row = view_start;
987 int end_row = row + nrow;
988
989 while (row > top_row && ROW (row - 1).is_longer ())
990 --row;
991
992 do
993 {
994 int start_row = row;
995 line_t *l;
996
997 do
998 {
999 l = &ROW (row++);
1000
1001 if (!(l->f & LINE_FILTERED))
1002 {
1003 // line not filtered, mark it as filtered
1004 l->f |= LINE_FILTERED;
1005 while (l->is_longer ())
1006 {
1007 l = &ROW (row++);
1008 l->f |= LINE_FILTERED;
1009 }
1010
1011 // and filter it
1012 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1013
1014 break;
1015 }
1016 }
1017 while (l->is_longer () && row < end_row);
1018 }
1019 while (row < end_row);
1020 }
1021
672 scr_refresh (refresh_type); 1022 scr_refresh ();
673 scrollbar_show (1); 1023 scrollBar.show (1);
674#ifdef USE_XIM 1024#if USE_XIM
675 IMSendSpot (); 1025 im_send_spot ();
676#endif 1026#endif
677 } 1027 }
678 1028
679 display->flush (); 1029 display->flush ();
680
681 flush_ev.stop ();
682} 1030}
683 1031
1032/* checks whether a refresh is requested and starts the refresh timer */
684void 1033void
685rxvt_term::check_cb (check_watcher &w) 1034rxvt_term::refresh_check ()
686{ 1035{
687 SET_R (this); 1036 if (want_refresh && !flush_ev.is_active ())
688 SET_LOCALE (locale); 1037 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
689 1038
690 display->flush (); 1039 display->flush ();
691
692 if (!flush_ev.active)
693 flush_ev.start (NOW + 0.01);
694} 1040}
695 1041
696void 1042void
697rxvt_term::flush_cb (time_watcher &w) 1043rxvt_term::flush_cb (ev::timer &w, int revents)
698{ 1044{
699 SET_R (this); 1045 make_current ();
700 SET_LOCALE (locale);
701 1046
702 refresh_limit = 1;
703 refresh_count = 0; 1047 refresh_count = 0;
704 flush (); 1048 flush ();
705} 1049}
706 1050
707#ifdef CURSOR_BLINK 1051#ifdef CURSOR_BLINK
708void 1052void
1053rxvt_term::cursor_blink_reset ()
1054{
1055 if (hidden_cursor)
1056 {
1057 hidden_cursor = 0;
1058 want_refresh = 1;
1059 }
1060
1061 if (option (Opt_cursorBlink))
1062 cursor_blink_ev.again ();
1063 else
1064 cursor_blink_ev.stop ();
1065}
1066
1067void
709rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
710{ 1069{
711 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
712 want_refresh = 1; 1071 want_refresh = 1;
713 1072 refresh_check ();
714 w.start (w.at + BLINK_INTERVAL);
715} 1073}
716#endif 1074#endif
717 1075
718#ifdef TEXT_BLINK 1076#ifdef TEXT_BLINK
719void 1077void
720rxvt_term::text_blink_cb (time_watcher &w) 1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
721{ 1079{
722 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
723 { 1081 {
724 hidden_text = !hidden_text; 1082 hidden_text = !hidden_text;
725 want_refresh = 1; 1083 want_refresh = 1;
726 w.start (w.at + TEXT_BLINK_INTERVAL); 1084 refresh_check ();
727 } 1085 }
1086 else
1087 w.stop ();
728} 1088}
729#endif 1089#endif
730 1090
731#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
732void 1092void
733rxvt_term::cont_scroll_cb (time_watcher &w) 1093rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
734{ 1094{
735 if ((scrollbar_isUp() || scrollbar_isDn()) && 1095 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
736 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1096 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
737 { 1097 {
738 refresh_type |= SMOOTH_REFRESH;
739 want_refresh = 1; 1098 want_refresh = 1;
740 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1099 refresh_check ();
741 } 1100 }
1101 else
1102 w.stop ();
742} 1103}
743#endif 1104#endif
744 1105
745#ifdef SELECTION_SCROLLING 1106#ifdef SELECTION_SCROLLING
746void 1107void
747rxvt_term::sel_scroll_cb (time_watcher &w) 1108rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
748{ 1109{
749 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1110 if (scr_page (scroll_selection_lines))
750 { 1111 {
751 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1112 selection_extend (selection_save_x, selection_save_y, selection_save_state);
752 refresh_type |= SMOOTH_REFRESH;
753 want_refresh = 1; 1113 want_refresh = 1;
754 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1114 refresh_check ();
755 } 1115 }
1116 else
1117 w.stop ();
756} 1118}
757#endif 1119#endif
758 1120
759#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1121#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
760void 1122void
761rxvt_term::slip_wheel_cb (time_watcher &w) 1123rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
762{ 1124{
763 if (mouse_slip_wheel_speed == 0 1125 if (scr_page (mouse_slip_wheel_speed))
764 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
765 : scr_page (UP, mouse_slip_wheel_speed))
766 { 1126 {
767 refresh_type |= SMOOTH_REFRESH;
768 want_refresh = 1; 1127 want_refresh = 1;
769 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1128 refresh_check ();
1129 }
1130
1131 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
770 } 1132 {
1133 mouse_slip_wheel_speed = 0;
1134 w.stop ();
1135 }
1136}
1137#endif
1138
1139#if LINUX_YIELD_HACK
1140static struct event_handler
1141{
1142 ev::prepare yield_ev;
1143
1144 void yield_cb (ev::prepare &w, int revents)
1145 {
1146 // this should really be sched_yield(), but the linux guys thought
1147 // that giving a process calling sched_yield () less cpu time than
1148 // ones with high nice levels is a useful thing to do. It surely is is
1149 // allowed by the sus... as is returning ENOSYS.
1150 // since the linux guys additionally thought that breaking the only
1151 // known workaround against their unusable sched_yield hack is cool,
1152 // we just nanosleep a bit and hope for the best.
1153
1154 struct timespec ts = { 0, 1000 };
1155 nanosleep (&ts, 0);
1156
1157 w.stop ();
1158 }
1159
1160 event_handler ()
1161 : yield_ev (this, &event_handler::yield_cb)
1162 {
1163 }
1164} event_handler;
1165#endif
1166
1167/* make sure all the cmd data is at beginning of cmdbuf */
1168void
1169rxvt_term::cmdbuf_reify ()
1170{
1171 if (cmdbuf_ptr == cmdbuf_base)
1172 return;
1173
1174 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1175
1176 memmove (cmdbuf_base, cmdbuf_ptr, used);
1177 cmdbuf_ptr = cmdbuf_base;
1178 cmdbuf_endp = cmdbuf_ptr + used;
1179
1180}
1181
1182#if defined (KEYSYM_RESOURCE)
1183void
1184rxvt_term::cmdbuf_append (const char *str, size_t count)
1185{
1186 cmdbuf_reify ();
1187
1188 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1189
1190 if (count > avail)
1191 return;
1192
1193 memcpy (cmdbuf_endp, str, count);
1194 cmdbuf_endp += count;
1195
1196 cmd_parse ();
771} 1197}
772#endif 1198#endif
773 1199
774bool 1200bool
775rxvt_term::pty_fill () 1201rxvt_term::pty_fill ()
776{ 1202{
777 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1203 cmdbuf_reify ();
778 1204
779 if (CBUFSIZ == n) 1205 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
780 { 1206
781 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1207 if (!avail)
782 n = 0;
783 } 1208 {
784 1209 // normally this indicates a "too long" command sequence - just drop the data we have
785 memmove (cmdbuf_base, cmdbuf_ptr, n);
786 cmdbuf_ptr = cmdbuf_base; 1210 cmdbuf_ptr = cmdbuf_base;
787 cmdbuf_endp = cmdbuf_ptr + n; 1211 cmdbuf_endp = cmdbuf_ptr;
1212 avail = CBUFSIZ;
1213 }
788 1214
789 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1215 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
790 1216
791 if (n > 0) 1217 if (r > 0)
792 { 1218 {
793 cmdbuf_endp += n; 1219 cmdbuf_endp += r;
794 return true; 1220 return true;
795 } 1221 }
796 else if (n < 0 && errno != EAGAIN) 1222 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1223 {
1224#if LINUX_YIELD_HACK
1225 if (display->is_local)
1226 event_handler.yield_ev.start ();
1227#endif
1228 }
1229 else
1230 {
1231 pty_ev.stop ();
1232
1233 if (!option (Opt_hold))
797 destroy (); 1234 destroy ();
798 1235 }
1236
799 return false; 1237 return false;
800} 1238}
801 1239
802void 1240void
803rxvt_term::pty_cb (io_watcher &w, short revents) 1241rxvt_term::pty_cb (ev::io &w, int revents)
804{ 1242{
805 SET_R (this); 1243 make_current ();
806 SET_LOCALE (locale);
807 1244
808 if (revents & EVENT_WRITE) 1245 if (revents & ev::READ)
809 tt_write (0, 0);
810 else if (revents & EVENT_READ)
811 // loop, but don't allow a single term to monopolize us 1246 // loop, but don't allow a single term to monopolize us
812 while (pty_fill ()) 1247 for (int i = CBUFCNT; i-- && pty_fill (); )
813 if (cmd_parse ()) 1248 cmd_parse ();
814 break;
815}
816 1249
817void 1250 if (revents & ev::WRITE)
1251 pty_write ();
1252
1253 refresh_check ();
1254}
1255
1256void ecb_cold
818rxvt_term::pointer_unblank () 1257rxvt_term::pointer_unblank ()
819{ 1258{
820 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1259 XDefineCursor (dpy, vt, TermWin_cursor);
821 recolour_cursor (); 1260 recolour_cursor ();
822 1261
823#ifdef POINTER_BLANK 1262#ifdef POINTER_BLANK
824 hidden_pointer = 0; 1263 hidden_pointer = 0;
825 1264
826 if (Options & Opt_pointerBlank) 1265 if (option (Opt_pointerBlank))
827 pointer_ev.start (NOW + pointerBlankDelay); 1266 pointer_ev.start (pointerBlankDelay);
828#endif 1267#endif
829} 1268}
830 1269
831#ifdef POINTER_BLANK 1270#ifdef POINTER_BLANK
832void 1271void ecb_cold
833rxvt_term::pointer_blank () 1272rxvt_term::pointer_blank ()
834{ 1273{
835 if (! (Options & Opt_pointerBlank)) 1274 if (!option (Opt_pointerBlank))
836 return; 1275 return;
837 1276
838 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1277 XDefineCursor (dpy, vt, display->blank_cursor);
839 XFlush (display->display); 1278 XFlush (dpy);
840 1279
841 hidden_pointer = 1; 1280 hidden_pointer = 1;
842} 1281}
843 1282
844void 1283void ecb_cold
845rxvt_term::pointer_cb (time_watcher &w) 1284rxvt_term::pointer_cb (ev::timer &w, int revents)
846{ 1285{
847 SET_R (this); 1286 make_current ();
848 SET_LOCALE (locale);
849 1287
850 pointer_blank (); 1288 pointer_blank ();
851} 1289}
852#endif 1290#endif
853 1291
854void 1292void
855rxvt_term::mouse_report (XButtonEvent &ev) 1293rxvt_term::mouse_report (XButtonEvent &ev)
856{ 1294{
857 int button_number, key_state = 0; 1295 int button_number, key_state = 0;
858 int x, y; 1296 int x, y;
1297 int code = 32;
859 1298
860 x = ev.x; 1299 x = Pixel2Col (ev.x) + 1;
861 y = ev.y; 1300 y = Pixel2Row (ev.y) + 1;
862 pixel_position (&x, &y); 1301
1302 if (ev.type == MotionNotify)
1303 {
1304 if (x == mouse_row && y == mouse_col)
1305 return;
1306
1307 mouse_row = x;
1308 mouse_col = y;
1309 code += 32;
1310 }
863 1311
864 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
865 {
866 button_number = 3; 1313 button_number = 3;
867 }
868 else 1314 else
869 { 1315 {
870 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
871 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
872 if (button_number >= 3) 1318 if (button_number >= 3)
873 button_number += (64 - 3); 1319 button_number += 64 - 3;
874 } 1320 }
875 1321
876 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
877 { 1323 {
878 /* 1324 /*
879 * do not report ButtonRelease 1325 * do not report ButtonRelease
880 * no state info allowed 1326 * no state info allowed
881 */ 1327 */
… …
896 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
897 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
898#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
899 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
900#endif 1346#endif
901
902 } 1347 }
903 1348
904#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
905 fprintf (stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
906 if (key_state & 16) 1351 if (key_state & 16)
907 fputc ('C', stderr); 1352 fputc ('C', stderr);
908 if (key_state & 4) 1353 if (key_state & 4)
909 fputc ('S', stderr); 1354 fputc ('S', stderr);
… …
911 fputc ('A', stderr); 1356 fputc ('A', stderr);
912 if (key_state & 32) 1357 if (key_state & 32)
913 fputc ('2', stderr); 1358 fputc ('2', stderr);
914 fprintf (stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
915 button_number, 1360 button_number,
916 x + 1, 1361 x,
917 y + 1); 1362 y);
918#else 1363#endif
1364
1365#if ENABLE_FRILLS
1366 if (priv_modes & PrivMode_ExtMouseRight)
1367 tt_printf ("\033[%d;%d;%dM",
1368 code + button_number + key_state,
1369 x,
1370 y);
1371 else if (priv_modes & PrivMode_ExtModeMouse)
1372 tt_printf ("\033[M%c%lc%lc",
1373 code + button_number + key_state,
1374 wint_t (32 + x),
1375 wint_t (32 + y));
1376 else
1377#endif
919 tt_printf ("\033[M%c%c%c", 1378 tt_printf ("\033[M%c%c%c",
920 (32 + button_number + key_state), 1379 code + button_number + key_state,
921 (32 + x + 1), 1380 32 + x,
922 (32 + y + 1)); 1381 32 + y);
923#endif
924} 1382}
925
926#ifdef USING_W11LIB
927void
928rxvt_W11_process_x_event (XEvent *ev)
929{
930 rxvt_t *r = rxvt_get_r ();
931
932 x_cb (*ev);
933}
934#endif
935 1383
936/*{{{ process an X event */ 1384/*{{{ process an X event */
937void 1385void ecb_hot
938rxvt_term::x_cb (XEvent &ev) 1386rxvt_term::x_cb (XEvent &ev)
939{ 1387{
940 SET_R (this); 1388 make_current ();
941 SET_LOCALE (locale);
942 1389
943#if defined(CURSOR_BLINK) 1390 dLocal (Display *, dpy);
944 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
945 {
946 if (hidden_cursor)
947 {
948 hidden_cursor = 0;
949 want_refresh = 1;
950 }
951 1391
952 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1392 if (ev.xany.window == vt
953 } 1393 && SHOULD_INVOKE (HOOK_X_EVENT)
954#endif 1394 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
955
956#if defined(POINTER_BLANK)
957 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
958 {
959 if (ev.type == MotionNotify
960 || ev.type == ButtonPress
961 || ev.type == ButtonRelease)
962 if (hidden_pointer)
963 pointer_unblank ();
964
965 if (ev.type == KeyPress && hidden_pointer == 0)
966 pointer_blank ();
967 }
968#endif
969
970#ifdef USE_XIM
971 if (XFilterEvent (&ev, None))
972 return; 1395 return;
973#endif
974 1396
1397 // for XQueryPointer
975 Window unused_root, unused_child; 1398 Window unused_root, unused_child;
976 int unused_root_x, unused_root_y; 1399 int unused_root_x, unused_root_y;
977 unsigned int unused_mask; 1400 unsigned int unused_mask;
978
979#ifdef DEBUG_X
980 const char *const eventnames[] =
981 { /* mason - this matches my system */
982 "",
983 "",
984 "KeyPress",
985 "KeyRelease",
986 "ButtonPress",
987 "ButtonRelease",
988 "MotionNotify",
989 "EnterNotify",
990 "LeaveNotify",
991 "FocusIn",
992 "FocusOut",
993 "KeymapNotify",
994 "Expose",
995 "GraphicsExpose",
996 "NoExpose",
997 "VisibilityNotify",
998 "CreateNotify",
999 "DestroyNotify",
1000 "UnmapNotify",
1001 "MapNotify",
1002 "MapRequest",
1003 "ReparentNotify",
1004 "ConfigureNotify",
1005 "ConfigureRequest",
1006 "GravityNotify",
1007 "ResizeRequest",
1008 "CirculateNotify",
1009 "CirculateRequest",
1010 "PropertyNotify",
1011 "SelectionClear",
1012 "SelectionRequest",
1013 "SelectionNotify",
1014 "ColormapNotify",
1015 "ClientMessage",
1016 "MappingNotify"
1017 };
1018#endif
1019
1020#ifdef DEBUG_X
1021 struct timeval tp;
1022 struct tm *ltt;
1023 (void)gettimeofday (&tp, NULL);
1024 ltt = localtime (& (tp.tv_sec));
1025 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));
1026#endif
1027 1401
1028 switch (ev.type) 1402 switch (ev.type)
1029 { 1403 {
1030 case KeyPress: 1404 case KeyPress:
1031 lookup_key (ev.xkey); 1405 key_press (ev.xkey);
1032 break; 1406 break;
1033 1407
1034#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1035 case KeyRelease: 1408 case KeyRelease:
1036 { 1409 key_release (ev.xkey);
1037 if (!(ev.xkey.state & ControlMask))
1038 slip_wheel_ev.stop ();
1039 else
1040 {
1041 KeySym ks;
1042
1043 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1044 if (ks == XK_Control_L || ks == XK_Control_R)
1045 mouse_slip_wheel_speed = 0;
1046 }
1047 break; 1410 break;
1048 }
1049#endif
1050 1411
1051 case ButtonPress: 1412 case ButtonPress:
1052 button_press (ev.xbutton); 1413 button_press (ev.xbutton);
1053 break; 1414 break;
1054 1415
… …
1056 button_release (ev.xbutton); 1417 button_release (ev.xbutton);
1057 break; 1418 break;
1058 1419
1059 case ClientMessage: 1420 case ClientMessage:
1060 if (ev.xclient.format == 32 1421 if (ev.xclient.format == 32
1061 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1422 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1062 destroy ();
1063#ifdef OFFIX_DND
1064 /* OffiX Dnd (drag 'n' drop) protocol */
1065 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1066 && (ev.xclient.data.l[0] == DndFile
1067 || ev.xclient.data.l[0] == DndDir
1068 || ev.xclient.data.l[0] == DndLink))
1069 { 1423 {
1070 /* Get Dnd data */ 1424 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1071 Atom ActualType; 1425 {
1072 int ActualFormat; 1426 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1073 unsigned char *data; 1427 {
1074 unsigned long Size, RemainingBytes; 1428 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1075 1429 {
1076 XGetWindowProperty (display->display, display->root, 1430 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1077 xa[XA_DNDSELECTION], 1431 destroy ();
1078 0L, 1000000L, 1432 }
1079 False, AnyPropertyType, 1433#if ENABLE_EWMH
1080 &ActualType, &ActualFormat, 1434 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1081 &Size, &RemainingBytes, 1435 XSendEvent (dpy, ev.xclient.window = display->root,
1436 False, SubstructureRedirectMask | SubstructureNotifyMask,
1082 &data); 1437 &ev);
1083 XChangeProperty (display->display, display->root, 1438#endif
1084 XA_CUT_BUFFER0, XA_STRING, 1439 }
1085 8, PropModeReplace, 1440 }
1086 data, STRLEN (data)); 1441#if ENABLE_XEMBED
1087 XFree (data); 1442 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1088 selection_paste (display->root, XA_CUT_BUFFER0, True); 1443 {
1089 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1444 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1445 focus_in ();
1446 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1447 focus_out ();
1448 }
1449#endif
1090 } 1450 }
1091#endif /* OFFIX_DND */
1092 break;
1093
1094 case MappingNotify:
1095 XRefreshKeyboardMapping (&ev.xmapping);
1096 break; 1451 break;
1097 1452
1098 /* 1453 /*
1099 * XXX: this is not the _current_ arrangement 1454 * XXX: this is not the _current_ arrangement
1100 * Here's my conclusion: 1455 * Here's my conclusion:
… …
1119 break; 1474 break;
1120 } 1475 }
1121 break; 1476 break;
1122 1477
1123 case FocusIn: 1478 case FocusIn:
1124 if (!TermWin.focus) 1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_in ();
1483 break;
1484
1485 case FocusOut:
1486 if (ev.xfocus.detail != NotifyInferior
1487 && ev.xfocus.detail != NotifyPointer
1488 && ev.xfocus.mode != NotifyGrab)
1489 focus_out ();
1490 break;
1491
1492 case ConfigureNotify:
1493 if (ev.xconfigure.window == parent)
1125 { 1494 {
1126 TermWin.focus = 1; 1495 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1127 want_refresh = 1; 1496 ;
1128#ifdef USE_XIM 1497
1129 if (Input_Context != NULL) 1498 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1130 XSetICFocus (Input_Context); 1499
1131#endif 1500 bool moved = false;
1132#ifdef CURSOR_BLINK 1501#ifdef HAVE_BG_PIXMAP
1133 if (Options & Opt_cursorBlink) 1502 if (bg_window_position_sensitive ())
1134 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1135#endif
1136#ifdef OFF_FOCUS_FADING
1137 if (rs[Rs_fade])
1138 { 1503 {
1139 PixColors = PixColorsFocused; 1504 want_position_change = true;
1140 set_colorfgbg (); 1505 if (bg_img == 0)
1141 scr_clear (); 1506 moved = true;
1142 scr_touch (true);
1143 } 1507 }
1144#endif 1508#endif
1145 1509
1510 if (want_position_change)
1511 {
1512 int x, y;
1513
1514 if (ev.xconfigure.send_event)
1515 {
1516 x = ev.xconfigure.x;
1517 y = ev.xconfigure.y;
1518 }
1519 else
1520 get_window_origin (x, y);
1521
1522 if (x != parent_x || y != parent_y)
1523 {
1524 parent_x = x;
1525 parent_y = y;
1526 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1527 moved = true;
1528 }
1529 }
1530
1531 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1532 {
1533 seen_resize = 1;
1534 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1535 }
1536 else
1537 {
1538#ifdef HAVE_BG_PIXMAP
1539 if (moved)
1540 update_background ();
1541#endif
1542 }
1543
1544 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1146 } 1545 }
1147 break; 1546 break;
1148 1547
1149 case FocusOut:
1150 if (TermWin.focus)
1151 {
1152 TermWin.focus = 0;
1153 want_refresh = 1;
1154#ifdef USE_XIM
1155 if (Input_Context != NULL)
1156 XUnsetICFocus (Input_Context);
1157#endif
1158#ifdef CURSOR_BLINK
1159 if (Options & Opt_cursorBlink)
1160 cursor_blink_ev.stop ();
1161 hidden_cursor = 0;
1162#endif
1163#ifdef OFF_FOCUS_FADING
1164 if (rs[Rs_fade])
1165 {
1166 PixColors = PixColorsUnFocused;
1167 set_colorfgbg ();
1168 scr_clear ();
1169 scr_touch (true);
1170 }
1171#endif
1172
1173 }
1174 break;
1175
1176 case ConfigureNotify: 1548 case PropertyNotify:
1177 if (ev.xconfigure.window == TermWin.parent[0]) 1549 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1178 {
1179 int height, width;
1180
1181 do
1182 { /* Wrap lots of configures into one */
1183 width = ev.xconfigure.width;
1184 height = ev.xconfigure.height;
1185 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1186 }
1187 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1188
1189 if (szHint.width != width || szHint.height != height)
1190 resize_all_windows (width, height, 1);
1191
1192#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1193 if (Options & Opt_transparent)
1194 {
1195 check_our_parents ();
1196 if (am_transparent)
1197 want_full_refresh = 1;
1198 }
1199#endif
1200 }
1201 break; 1550 break;
1202 1551
1203 case SelectionClear: 1552 case SelectionClear:
1204 selection_clear (); 1553 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1205 break;
1206
1207 case SelectionNotify:
1208 if (selection_wait == Sel_normal)
1209 selection_paste (ev.xselection.requestor,
1210 ev.xselection.property, True);
1211 break; 1554 break;
1212 1555
1213 case SelectionRequest: 1556 case SelectionRequest:
1214 selection_send (ev.xselectionrequest); 1557 selection_send (ev.xselectionrequest);
1215 break; 1558 break;
1216 1559
1560 case MapNotify:
1561#ifdef HAVE_BG_PIXMAP
1562 // This is needed at startup for the case of no window manager
1563 // or a non-reparenting window manager and also because we
1564 // defer bg image updates if the window is not mapped. The
1565 // short delay is to optimize for multiple ConfigureNotify
1566 // events at startup when the window manager reparents the
1567 // window, so as to perform the computation after we have
1568 // received all of them.
1569 if (bg_img == 0)
1570 update_background_ev.start (0.025);
1571#endif
1572 mapped = 1;
1573#ifdef TEXT_BLINK
1574 text_blink_ev.start ();
1575#endif
1576 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1577 break;
1578
1217 case UnmapNotify: 1579 case UnmapNotify:
1218 TermWin.mapped = 0; 1580 mapped = 0;
1219#ifdef TEXT_BLINK 1581#ifdef TEXT_BLINK
1220 text_blink_ev.stop (); 1582 text_blink_ev.stop ();
1221#endif 1583#endif
1584 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1222 break; 1585 break;
1223
1224 case MapNotify:
1225 TermWin.mapped = 1;
1226#ifdef TEXT_BLINK
1227 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1228#endif
1229 break;
1230
1231#ifdef TRANSPARENT
1232 case ReparentNotify:
1233 rootwin_cb (ev);
1234 break;
1235#endif /* TRANSPARENT */
1236 1586
1237 case GraphicsExpose: 1587 case GraphicsExpose:
1238 case Expose: 1588 case Expose:
1239 if (ev.xany.window == TermWin.vt) 1589 if (ev.xany.window == vt)
1240 { 1590 {
1241 do 1591 do
1592 {
1242 scr_expose (ev.xexpose.x, ev.xexpose.y, 1593 scr_expose (ev.xexpose.x, ev.xexpose.y,
1243 ev.xexpose.width, ev.xexpose.height, False); 1594 ev.xexpose.width, ev.xexpose.height, false);
1595 }
1244 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1596 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1245 1597
1246 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1598 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1247 1599
1248 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1600 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1601 {
1249 scr_expose (ev.xexpose.x, ev.xexpose.y, 1602 scr_expose (ev.xexpose.x, ev.xexpose.y,
1250 ev.xexpose.width, ev.xexpose.height, False); 1603 ev.xexpose.width, ev.xexpose.height, false);
1604 }
1251 1605
1252 scr_refresh (refresh_type); 1606 want_refresh = 1;
1253 } 1607 }
1254 else 1608 else
1255 { 1609 {
1256 XEvent unused_event; 1610 XEvent unused_event;
1257 1611
1258 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1259 ; 1613 ;
1260 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1614 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1261 ; 1615 ;
1262 1616
1263 if (isScrollbarWindow (ev.xany.window)) 1617 if (scrollBar.state && ev.xany.window == scrollBar.win)
1264 { 1618 {
1265 scrollBar.setIdle (); 1619 scrollBar.state = SB_STATE_IDLE;
1266 scrollbar_show (0); 1620 scrollBar.show (0);
1267 } 1621 }
1268#ifdef MENUBAR
1269 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1270 menubar_expose ();
1271#endif
1272
1273#ifdef TRANSPARENT
1274 if (am_transparent && ev.xany.window == TermWin.parent[0])
1275 XClearWindow (display->display, ev.xany.window);
1276#endif
1277 } 1622 }
1278 break; 1623 break;
1279 1624
1280 case MotionNotify: 1625 case MotionNotify:
1281#ifdef POINTER_BLANK 1626#ifdef POINTER_BLANK
1282 if (hidden_pointer) 1627 if (hidden_pointer)
1283 pointer_unblank (); 1628 pointer_unblank ();
1284#endif 1629#endif
1285#if MENUBAR 1630 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1286 if (isMenuBarWindow (ev.xany.window)) 1631 || priv_modes & PrivMode_MouseAnyEvent)
1632 mouse_report (ev.xbutton);
1633 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1634 break;
1635
1636 if (ev.xany.window == vt)
1287 { 1637 {
1288 menubar_control (ev.xbutton); 1638 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1289 break; 1639 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1290 } 1640 ; // nop
1291#endif
1292 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1293 break;
1294
1295 if (ev.xany.window == TermWin.vt)
1296 {
1297 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1641 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1298 { 1642 {
1299 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1643 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1300 ; 1644 ;
1301 1645
1302 XQueryPointer (display->display, TermWin.vt, 1646 XQueryPointer (dpy, vt,
1303 &unused_root, &unused_child, 1647 &unused_root, &unused_child,
1304 &unused_root_x, &unused_root_y, 1648 &unused_root_x, &unused_root_y,
1305 & (ev.xbutton.x), & (ev.xbutton.y), 1649 &ev.xbutton.x, &ev.xbutton.y,
1306 &unused_mask); 1650 &ev.xbutton.state);
1307#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1308 /* deal with a `jumpy' mouse */ 1652 /* deal with a `jumpy' mouse */
1309 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1653 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1310 { 1654 {
1311#endif 1655#endif
1656#if ISO_14755
1657 // 5.4
1658 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1659 {
1660 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1661 break;
1662 }
1663#endif
1312 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1664 selection_extend (ev.xbutton.x, ev.xbutton.y,
1313 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1665 ev.xbutton.state & Button3Mask ? 2 : 0);
1666
1314#ifdef SELECTION_SCROLLING 1667#ifdef SELECTION_SCROLLING
1315 if (ev.xbutton.y < TermWin.int_bwidth 1668 if (ev.xbutton.y < int_bwidth
1316 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1669 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1317 { 1670 {
1671 page_dirn scroll_selection_dir;
1318 int dist; 1672 int dist;
1319 1673
1320 /* don't clobber the current delay if we are 1674 /* don't clobber the current delay if we are
1321 * already in the middle of scrolling. 1675 * already in the middle of scrolling.
1322 */ 1676 */
1323 if (!sel_scroll_ev.active) 1677 if (!sel_scroll_ev.is_active ())
1324 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1678 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1325 1679
1326 /* save the event params so we can highlight 1680 /* save the event params so we can highlight
1327 * the selection in the pending-scroll loop 1681 * the selection in the pending-scroll loop
1328 */ 1682 */
1329 selection_save_x=ev.xbutton.x; 1683 selection_save_x = ev.xbutton.x;
1330 selection_save_y=ev.xbutton.y; 1684 selection_save_y = ev.xbutton.y;
1331 selection_save_state=
1332 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1685 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1333 1686
1334 /* calc number of lines to scroll */ 1687 /* calc number of lines to scroll */
1335 if (ev.xbutton.y<TermWin.int_bwidth) 1688 if (ev.xbutton.y < int_bwidth)
1336 { 1689 {
1337 scroll_selection_dir = UP; 1690 scroll_selection_dir = UP;
1338 dist = TermWin.int_bwidth - ev.xbutton.y; 1691 dist = int_bwidth - ev.xbutton.y;
1339 } 1692 }
1340 else 1693 else
1341 { 1694 {
1342 scroll_selection_dir = DN; 1695 scroll_selection_dir = DN;
1343 dist = ev.xbutton.y - 1696 dist = ev.xbutton.y - (int_bwidth + vt_height);
1344 (TermWin.int_bwidth + TermWin.height);
1345 } 1697 }
1698
1346 scroll_selection_lines= (Pixel2Height (dist)/ 1699 scroll_selection_lines = Pixel2Height (dist)
1347 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1700 / SELECTION_SCROLL_LINE_SPEEDUP
1701 + 1;
1348 MIN_IT (scroll_selection_lines, 1702 min_it (scroll_selection_lines,
1349 SELECTION_SCROLL_MAX_LINES); 1703 SELECTION_SCROLL_MAX_LINES);
1704 scroll_selection_lines *= scroll_selection_dir;
1350 } 1705 }
1351 else 1706 else
1352 { 1707 {
1353 /* we are within the text window, so we 1708 /* we are within the text window, so we
1354 * shouldn't be scrolling 1709 * shouldn't be scrolling
1355 */ 1710 */
1356 if (sel_scroll_ev.active)
1357 sel_scroll_ev.stop(); 1711 sel_scroll_ev.stop();
1358 } 1712 }
1359#endif 1713#endif
1360#ifdef MOUSE_THRESHOLD 1714#ifdef MOUSE_THRESHOLD
1361
1362 } 1715 }
1363#endif 1716#endif
1364
1365 } 1717 }
1366 } 1718 }
1367 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1719 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1368 { 1720 {
1369 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1721 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1370 MotionNotify, &ev)) ; 1722 MotionNotify, &ev))
1723 ;
1724
1371 XQueryPointer (display->display, scrollBar.win, 1725 XQueryPointer (dpy, scrollBar.win,
1372 &unused_root, &unused_child, 1726 &unused_root, &unused_child,
1373 &unused_root_x, &unused_root_y, 1727 &unused_root_x, &unused_root_y,
1374 & (ev.xbutton.x), & (ev.xbutton.y), 1728 &ev.xbutton.x, &ev.xbutton.y,
1375 &unused_mask); 1729 &unused_mask);
1376 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1730 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1377 scrollbar_size ()); 1731 scrollBar.size ());
1378 scr_refresh (refresh_type);
1379 refresh_limit = 0; 1732 want_refresh = 1;
1380 scrollbar_show (1); 1733 scrollBar.show (1);
1381 } 1734 }
1382 break; 1735 break;
1383 } 1736 }
1384}
1385 1737
1386void 1738#if defined(CURSOR_BLINK)
1739 if (ev.type == KeyPress)
1740 cursor_blink_reset ();
1741#endif
1742
1743#if defined(POINTER_BLANK)
1744 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1745 {
1746 if (ev.type == MotionNotify
1747 || ev.type == ButtonPress
1748 || ev.type == ButtonRelease)
1749 if (hidden_pointer)
1750 pointer_unblank ();
1751
1752 if (ev.type == KeyPress && hidden_pointer == 0)
1753 pointer_blank ();
1754 }
1755#endif
1756
1757 refresh_check ();
1758}
1759
1760#if ENABLE_FRILLS
1761void ecb_cold
1762rxvt_term::set_urgency (bool enable)
1763{
1764 if (enable == urgency_hint)
1765 return;
1766
1767 if (XWMHints *h = XGetWMHints (dpy, parent))
1768 {
1769 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1770 XSetWMHints (dpy, parent, h);
1771 urgency_hint = enable;
1772 XFree (h);
1773 }
1774}
1775#endif
1776
1777void ecb_cold
1778rxvt_term::focus_in ()
1779{
1780 if (!focus)
1781 {
1782 focus = 1;
1783 want_refresh = 1;
1784
1785#if USE_XIM
1786 if (Input_Context != NULL)
1787 {
1788 im_set_position ();
1789 XSetICFocus (Input_Context);
1790 }
1791#endif
1792#if CURSOR_BLINK
1793 if (option (Opt_cursorBlink))
1794 cursor_blink_ev.again ();
1795#endif
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 pix_colors = pix_colors_focused;
1800 scr_recolour ();
1801 }
1802#endif
1803#if ENABLE_FRILLS
1804 if (option (Opt_urgentOnBell))
1805 set_urgency (0);
1806#endif
1807
1808 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1809 }
1810}
1811
1812void ecb_cold
1813rxvt_term::focus_out ()
1814{
1815 if (focus)
1816 {
1817 focus = 0;
1818 want_refresh = 1;
1819
1820#if ENABLE_FRILLS
1821 if (option (Opt_urgentOnBell))
1822 set_urgency (0);
1823#endif
1824#if ENABLE_FRILLS || ISO_14755
1825 if (iso14755buf)
1826 {
1827 iso14755buf = 0;
1828# if ISO_14755
1829 scr_overlay_off ();
1830# endif
1831 }
1832#endif
1833#if USE_XIM
1834 if (Input_Context != NULL)
1835 XUnsetICFocus (Input_Context);
1836#endif
1837#if CURSOR_BLINK
1838 if (option (Opt_cursorBlink))
1839 cursor_blink_ev.stop ();
1840
1841 hidden_cursor = 0;
1842#endif
1843#if OFF_FOCUS_FADING
1844 if (rs[Rs_fade])
1845 {
1846 pix_colors = pix_colors_unfocused;
1847 scr_recolour ();
1848 }
1849#endif
1850
1851 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1852 }
1853}
1854
1855void ecb_cold
1856rxvt_term::update_fade_color (unsigned int idx)
1857{
1858#if OFF_FOCUS_FADING
1859 if (rs[Rs_fade])
1860 {
1861 rgba c;
1862 pix_colors [Color_fade].get (c);
1863 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1864 }
1865#endif
1866}
1867
1868#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1869void ecb_hot
1387rxvt_term::rootwin_cb (XEvent &ev) 1870rxvt_term::rootwin_cb (XEvent &ev)
1388{ 1871{
1389 SET_R (this); 1872 make_current ();
1390 SET_LOCALE (locale); 1873
1874 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1875 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1876 return;
1391 1877
1392 switch (ev.type) 1878 switch (ev.type)
1393 { 1879 {
1394 case PropertyNotify: 1880 case PropertyNotify:
1881 /*
1882 * if user used some Esetroot compatible prog to set the root bg,
1883 * use the property to determine the pixmap. We use it later on.
1884 */
1395 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1885 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1886 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1396 { 1887 {
1397 if (ev.xproperty.state == PropertyNewValue) 1888#if BG_IMAGE_FROM_ROOT
1398 selection_property (ev.xproperty.window, ev.xproperty.atom); 1889 if (option (Opt_transparent))
1399 break; 1890 {
1891 rxvt_img::new_from_root (this)->replace (root_img);
1892 update_background ();
1893 }
1894#endif
1895 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1400 } 1896 }
1401#ifdef TRANSPARENT
1402 else
1403 {
1404 /*
1405 * if user used some Esetroot compatible prog to set the root bg,
1406 * use the property to determine the pixmap. We use it later on.
1407 */
1408 if (xa[XA_XROOTPMAPID] == 0)
1409 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1410 1897
1411 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1412 return;
1413 }
1414
1415 /* FALLTHROUGH */
1416 case ReparentNotify:
1417 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1418 want_full_refresh = 1;
1419 break; 1898 break;
1420#endif
1421 } 1899 }
1900
1901 refresh_check ();
1422} 1902}
1903#endif
1423 1904
1424void 1905void
1425rxvt_term::button_press (XButtonEvent &ev) 1906rxvt_term::button_press (XButtonEvent &ev)
1426{ 1907{
1427 int reportmode = 0, clickintime; 1908 int reportmode = 0, clickintime;
1428 1909
1429 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1910 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1911
1430 if (!bypass_keystate) 1912 if (!bypass_keystate)
1431 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1913 reportmode = !! (priv_modes & PrivMode_mouse_report);
1914
1432 /* 1915 /*
1433 * VT window processing of button press 1916 * VT window processing of button press
1434 */ 1917 */
1435 if (ev.window == TermWin.vt) 1918 if (ev.window == vt)
1436 { 1919 {
1920 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1921 return;
1922
1923#if ISO_14755
1924 // 5.4
1925 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1926 {
1927 iso14755_54 (ev.x, ev.y);
1928 return;
1929 }
1930#endif
1931
1437 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1932 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1933
1438 if (reportmode) 1934 if (reportmode)
1439 { 1935 {
1440 /* mouse report from vt window */ 1936 /* mouse report from vt window */
1441 /* save the xbutton state (for ButtonRelease) */ 1937 /* save the xbutton state (for ButtonRelease) */
1442 MEvent.state = ev.state; 1938 MEvent.state = ev.state;
1443#ifdef MOUSE_REPORT_DOUBLECLICK 1939#ifdef MOUSE_REPORT_DOUBLECLICK
1444 if (ev.button == MEvent.button && clickintime) 1940 if (ev.button == MEvent.button && clickintime)
1445 { 1941 {
1446 /* same button, within alloted time */ 1942 /* same button, within allowed time */
1447 MEvent.clicks++; 1943 MEvent.clicks++;
1944
1448 if (MEvent.clicks > 1) 1945 if (MEvent.clicks > 1)
1449 { 1946 {
1450 /* only report double clicks */ 1947 /* only report double clicks */
1451 MEvent.clicks = 2; 1948 MEvent.clicks = 2;
1452 mouse_report (ev); 1949 mouse_report (ev);
… …
1464 mouse_report (ev); 1961 mouse_report (ev);
1465 } 1962 }
1466#else 1963#else
1467 MEvent.button = ev.button; 1964 MEvent.button = ev.button;
1468 mouse_report (ev); 1965 mouse_report (ev);
1469#endif /* MOUSE_REPORT_DOUBLECLICK */ 1966#endif /* MOUSE_REPORT_DOUBLECLICK */
1470 1967
1471 } 1968 }
1472 else 1969 else
1473 { 1970 {
1474 if (ev.button != MEvent.button) 1971 if (ev.button != MEvent.button)
1475 MEvent.clicks = 0; 1972 MEvent.clicks = 0;
1973
1476 switch (ev.button) 1974 switch (ev.button)
1477 { 1975 {
1478 case Button1: 1976 case Button1:
1977 /* allow meta + click to select rectangular areas */
1978 /* should be done in screen.C */
1979#if ENABLE_FRILLS
1980 selection.rect = !!(ev.state & ModMetaMask);
1981#else
1982 selection.rect = false;
1983#endif
1984
1479 /* allow shift+left click to extend selection */ 1985 /* allow shift+left click to extend selection */
1480 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1986 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1481 { 1987 {
1482 if (MEvent.button == Button1 && clickintime) 1988 if (MEvent.button == Button1 && clickintime)
1483 selection_rotate (ev.x, ev.y); 1989 selection_rotate (ev.x, ev.y);
1484 else 1990 else
1485 selection_extend (ev.x, ev.y, 1); 1991 selection_extend (ev.x, ev.y, 1);
… …
1500 case Button3: 2006 case Button3:
1501 if (MEvent.button == Button3 && clickintime) 2007 if (MEvent.button == Button3 && clickintime)
1502 selection_rotate (ev.x, ev.y); 2008 selection_rotate (ev.x, ev.y);
1503 else 2009 else
1504 selection_extend (ev.x, ev.y, 1); 2010 selection_extend (ev.x, ev.y, 1);
2011
1505 MEvent.button = Button3; 2012 MEvent.button = Button3;
1506 break; 2013 break;
1507 } 2014 }
1508 } 2015 }
2016
1509 MEvent.time = ev.time; 2017 MEvent.time = ev.time;
1510 return; 2018 return;
1511 } 2019 }
1512 2020
1513 /* 2021 /*
1514 * Scrollbar window processing of button press 2022 * Scrollbar window processing of button press
1515 */ 2023 */
1516 if (isScrollbarWindow (ev.window)) 2024 if (scrollBar.state && ev.window == scrollBar.win)
1517 { 2025 {
1518 scrollBar.setIdle (); 2026 page_dirn direction = NO_DIR;
2027
2028 if (scrollBar.upButton (ev.y))
2029 direction = UP; /* up */
2030 else if (scrollBar.dnButton (ev.y))
2031 direction = DN; /* down */
2032
2033 scrollBar.state = SB_STATE_IDLE;
1519 /* 2034 /*
1520 * Rxvt-style scrollbar: 2035 * Rxvt-style scrollbar:
1521 * move up if mouse is above slider 2036 * move up if mouse is above slider
1522 * move dn if mouse is below slider 2037 * move dn if mouse is below slider
1523 * 2038 *
… …
1532 /* 2047 /*
1533 * Mouse report disabled scrollbar: 2048 * Mouse report disabled scrollbar:
1534 * arrow buttons - send up/down 2049 * arrow buttons - send up/down
1535 * click on scrollbar - send pageup/down 2050 * click on scrollbar - send pageup/down
1536 */ 2051 */
1537 if ((scrollBar.style == R_SB_NEXT 2052 if (direction == UP)
1538 && scrollbarnext_upButton (ev.y))
1539 || (scrollBar.style == R_SB_RXVT
1540 && scrollbarrxvt_upButton (ev.y)))
1541 tt_printf ("\033[A"); 2053 tt_printf ("\033[A");
1542 else if ((scrollBar.style == R_SB_NEXT 2054 else if (direction == DN)
1543 && scrollbarnext_dnButton (ev.y))
1544 || (scrollBar.style == R_SB_RXVT
1545 && scrollbarrxvt_dnButton (ev.y)))
1546 tt_printf ("\033[B"); 2055 tt_printf ("\033[B");
1547 else 2056 else
1548 switch (ev.button) 2057 switch (ev.button)
1549 { 2058 {
1550 case Button2: 2059 case Button2:
… …
1557 tt_printf ("\033[5~"); 2066 tt_printf ("\033[5~");
1558 break; 2067 break;
1559 } 2068 }
1560 } 2069 }
1561 else 2070 else
1562#endif /* NO_SCROLLBAR_REPORT */ 2071#endif /* NO_SCROLLBAR_REPORT */
1563
1564 {
1565 char upordown = 0;
1566
1567 if (scrollBar.style == R_SB_NEXT)
1568 { 2072 {
1569 if (scrollbarnext_upButton (ev.y)) 2073 if (direction != NO_DIR)
1570 upordown = -1; /* up */
1571 else if (scrollbarnext_dnButton (ev.y))
1572 upordown = 1; /* down */
1573 }
1574 else if (scrollBar.style == R_SB_RXVT)
1575 {
1576 if (scrollbarrxvt_upButton (ev.y))
1577 upordown = -1; /* up */
1578 else if (scrollbarrxvt_dnButton (ev.y))
1579 upordown = 1; /* down */
1580 }
1581 if (upordown)
1582 { 2074 {
1583#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2076 if (!cont_scroll_ev.is_active ())
1584 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2077 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1585#endif 2078#endif
1586 if (scr_page (upordown < 0 ? UP : DN, 1)) 2079 if (scr_page (direction, 1))
1587 { 2080 {
1588 if (upordown < 0) 2081 if (direction == UP)
1589 scrollBar.setUp (); 2082 scrollBar.state = SB_STATE_UP;
1590 else 2083 else
1591 scrollBar.setDn (); 2084 scrollBar.state = SB_STATE_DOWN;
1592 } 2085 }
1593 } 2086 }
1594 else 2087 else
1595 switch (ev.button) 2088 switch (ev.button)
1596 { 2089 {
1597 case Button2: 2090 case Button2:
1598 switch (scrollbar_align) 2091 switch (scrollBar.align)
1599 { 2092 {
1600 case R_SB_ALIGN_TOP: 2093 case SB_ALIGN_TOP:
1601 csrO = 0; 2094 csrO = 0;
1602 break; 2095 break;
1603 case R_SB_ALIGN_CENTRE: 2096 case SB_ALIGN_CENTRE:
1604 csrO = (scrollBar.bot - scrollBar.top) / 2; 2097 csrO = (scrollBar.bot - scrollBar.top) / 2;
1605 break; 2098 break;
1606 case R_SB_ALIGN_BOTTOM: 2099 case SB_ALIGN_BOTTOM:
1607 csrO = scrollBar.bot - scrollBar.top; 2100 csrO = scrollBar.bot - scrollBar.top;
1608 break; 2101 break;
1609 } 2102 }
2103
1610 if (scrollBar.style == R_SB_XTERM 2104 if (scrollBar.style == SB_STYLE_XTERM
1611 || scrollbar_above_slider (ev.y) 2105 || scrollBar.above_slider (ev.y)
1612 || scrollbar_below_slider (ev.y)) 2106 || scrollBar.below_slider (ev.y))
1613 scr_move_to ( scrollbar_position (ev.y) - csrO, 2107 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1614 scrollbar_size ()); 2108
1615 scrollBar.setMotion (); 2109 scrollBar.state = SB_STATE_MOTION;
1616 break; 2110 break;
1617 2111
1618 case Button1: 2112 case Button1:
1619 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2113 if (scrollBar.align == SB_ALIGN_CENTRE)
1620 csrO = ev.y - scrollBar.top; 2114 csrO = ev.y - scrollBar.top;
1621 /* FALLTHROUGH */ 2115 /* FALLTHROUGH */
1622 2116
1623 case Button3: 2117 case Button3:
1624 if (scrollBar.style != R_SB_XTERM) 2118 if (scrollBar.style != SB_STYLE_XTERM)
1625 { 2119 {
1626 if (scrollbar_above_slider (ev.y)) 2120 if (scrollBar.above_slider (ev.y))
1627# ifdef RXVT_SCROLL_FULL 2121# ifdef RXVT_SCROLL_FULL
1628 scr_page (UP, TermWin.nrow - 1); 2122 scr_page (UP, nrow - 1);
1629# else 2123# else
1630 scr_page (UP, TermWin.nrow / 4); 2124 scr_page (UP, nrow / 4);
1631# endif 2125# endif
1632 else if (scrollbar_below_slider (ev.y)) 2126 else if (scrollBar.below_slider (ev.y))
1633# ifdef RXVT_SCROLL_FULL 2127# ifdef RXVT_SCROLL_FULL
1634 scr_page (DN, TermWin.nrow - 1); 2128 scr_page (DN, nrow - 1);
1635# else 2129# else
1636 scr_page (DN, TermWin.nrow / 4); 2130 scr_page (DN, nrow / 4);
1637# endif 2131# endif
1638 else 2132 else
1639 scrollBar.setMotion (); 2133 scrollBar.state = SB_STATE_MOTION;
1640 } 2134 }
1641 else 2135 else
1642 { 2136 {
1643 scr_page ((ev.button == Button1 ? DN : UP), 2137 scr_page ((ev.button == Button1 ? DN : UP),
1644 (TermWin.nrow 2138 (nrow
1645 * scrollbar_position (ev.y) 2139 * scrollBar.position (ev.y)
1646 / scrollbar_size ())); 2140 / scrollBar.size ()));
1647 } 2141 }
2142
1648 break; 2143 break;
1649 } 2144 }
1650 } 2145 }
2146
1651 return; 2147 return;
1652 } 2148 }
1653#if MENUBAR
1654 /*
1655 * Menubar window processing of button press
1656 */
1657 if (isMenuBarWindow (ev.window))
1658 menubar_control (ev);
1659#endif
1660} 2149}
1661 2150
1662void 2151void
1663rxvt_term::button_release (XButtonEvent &ev) 2152rxvt_term::button_release (XButtonEvent &ev)
1664{ 2153{
1665 int reportmode = 0; 2154 int reportmode = 0;
1666 2155
1667 csrO = 0; /* reset csr Offset */ 2156 csrO = 0; /* reset csr Offset */
1668 if (!bypass_keystate) 2157 if (!bypass_keystate)
1669 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2158 reportmode = !! (priv_modes & PrivMode_mouse_report);
1670 2159
1671 if (scrollbar_isUpDn ()) 2160 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1672 { 2161 {
1673 scrollBar.setIdle (); 2162 scrollBar.state = SB_STATE_IDLE;
1674 scrollbar_show (0); 2163 scrollBar.show (0);
1675#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1676 refresh_type &= ~SMOOTH_REFRESH;
1677#endif
1678
1679 } 2164 }
2165
1680#ifdef SELECTION_SCROLLING 2166#ifdef SELECTION_SCROLLING
1681 if (sel_scroll_ev.active)
1682 sel_scroll_ev.stop(); 2167 sel_scroll_ev.stop();
1683#endif 2168#endif
2169
1684 if (ev.window == TermWin.vt) 2170 if (ev.window == vt)
1685 { 2171 {
2172 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2173 return;
2174
2175#if ISO_14755
2176 // 5.4
2177 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2178 return;
2179#endif
2180
1686 if (reportmode) 2181 if (reportmode)
1687 { 2182 {
1688 /* mouse report from vt window */ 2183 /* mouse report from vt window */
1689 /* don't report release of wheel "buttons" */ 2184 /* don't report release of wheel "buttons" */
1690 if (ev.button >= 4) 2185 if (ev.button >= 4)
… …
1701 mouse_report (ev); 2196 mouse_report (ev);
1702 } 2197 }
1703#else /* MOUSE_REPORT_DOUBLECLICK */ 2198#else /* MOUSE_REPORT_DOUBLECLICK */
1704 MEvent.button = AnyButton; 2199 MEvent.button = AnyButton;
1705 mouse_report (ev); 2200 mouse_report (ev);
1706#endif /* MOUSE_REPORT_DOUBLECLICK */ 2201#endif /* MOUSE_REPORT_DOUBLECLICK */
1707 return; 2202 return;
1708 } 2203 }
2204
1709 /* 2205 /*
1710 * dumb hack to compensate for the failure of click-and-drag 2206 * dumb hack to compensate for the failure of click-and-drag
1711 * when overriding mouse reporting 2207 * when overriding mouse reporting
1712 */ 2208 */
1713 if (PrivateModes & PrivMode_mouse_report 2209 if (priv_modes & PrivMode_mouse_report
1714 && bypass_keystate 2210 && bypass_keystate
1715 && ev.button == Button1 && MEvent.clicks <= 1) 2211 && ev.button == Button1 && MEvent.clicks <= 1)
1716 selection_extend (ev.x, ev.y, 0); 2212 selection_extend (ev.x, ev.y, 0);
1717 2213
1718 switch (ev.button) 2214 switch (ev.button)
1719 { 2215 {
1720 case Button1: 2216 case Button1:
1721 case Button3: 2217 case Button3:
1722 selection_make (ev.time); 2218 selection_make (ev.time);
1723 break; 2219 break;
2220
1724 case Button2: 2221 case Button2:
1725 selection_request (ev.time, ev.x, ev.y); 2222 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2223 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1726 break; 2224 break;
2225
1727#ifdef MOUSE_WHEEL 2226#ifdef MOUSE_WHEEL
1728 case Button4: 2227 case Button4:
1729 case Button5: 2228 case Button5:
1730 { 2229 {
1731 int i; 2230 int lines;
1732 page_dirn v; 2231 page_dirn dirn;
1733 2232
1734 v = ev.button == Button4 ? UP : DN; 2233 dirn = ev.button == Button4 ? UP : DN;
1735 2234
1736 if (ev.state & ShiftMask) 2235 if (ev.state & ShiftMask)
1737 i = 1; 2236 lines = 1;
1738 else if (Options & Opt_mouseWheelScrollPage) 2237 else if (option (Opt_mouseWheelScrollPage))
1739 i = TermWin.nrow - 1; 2238 lines = nrow - 1;
1740 else 2239 else
1741 i = 5; 2240 lines = 5;
1742 2241
1743# ifdef MOUSE_SLIP_WHEELING 2242# ifdef MOUSE_SLIP_WHEELING
1744 if (ev.state & ControlMask) 2243 if (ev.state & ControlMask)
1745 { 2244 {
1746 mouse_slip_wheel_speed += v ? -1 : 1; 2245 mouse_slip_wheel_speed += dirn;
1747 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2246 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
1748 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1749 2247
1750 if (slip_wheel_ev.at < NOW) 2248 if (!slip_wheel_ev.is_active ())
1751 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2249 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1752
1753 slip_wheel_ev.start ();
1754 } 2250 }
1755 else 2251 else
2252# endif
1756 { 2253 {
1757# endif
1758# ifdef JUMP_MOUSE_WHEEL
1759 scr_page (v, i); 2254 scr_page (dirn, lines);
1760 scr_refresh (SMOOTH_REFRESH);
1761 scrollbar_show (1); 2255 scrollBar.show (1);
1762# else
1763 while (i--)
1764 {
1765 scr_page (v, 1);
1766 scr_refresh (SMOOTH_REFRESH);
1767 scrollbar_show (1);
1768 }
1769# endif
1770# ifdef MOUSE_SLIP_WHEELING
1771 } 2256 }
1772#endif
1773 } 2257 }
1774 break; 2258 break;
1775#endif 2259#endif
1776 } 2260 }
1777 } 2261 }
1778#ifdef MENUBAR
1779 else if (isMenuBarWindow (ev.window))
1780 menubar_control (ev);
1781#endif
1782} 2262}
1783
1784#ifdef TRANSPARENT
1785#if TINTING
1786/* taken from aterm-0.4.2 */
1787
1788typedef uint32_t RUINT32T;
1789
1790void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
1791{
1792 int sh_r, sh_g, sh_b;
1793 RUINT32T mask_r, mask_g, mask_b;
1794 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1795 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
1796 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
1797 int i;
1798
1799 Visual* visual = display->visual;
1800
1801 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
1802
1803 /* for convenience */
1804 mask_r = visual->red_mask;
1805 mask_g = visual->green_mask;
1806 mask_b = visual->blue_mask;
1807
1808 /* boring lookup table pre-initialization */
1809 switch (srcImage->bits_per_pixel) {
1810 case 15:
1811 if ((mask_r != 0x7c00) ||
1812 (mask_g != 0x03e0) ||
1813 (mask_b != 0x001f))
1814 return;
1815 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
1816 lookup_r = lookup;
1817 lookup_g = lookup+32;
1818 lookup_b = lookup+32+32;
1819 sh_r = 10;
1820 sh_g = 5;
1821 sh_b = 0;
1822 break;
1823 case 16:
1824 if ((mask_r != 0xf800) ||
1825 (mask_g != 0x07e0) ||
1826 (mask_b != 0x001f))
1827 return;
1828 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
1829 lookup_r = lookup;
1830 lookup_g = lookup+32;
1831 lookup_b = lookup+32+64;
1832 sh_r = 11;
1833 sh_g = 5;
1834 sh_b = 0;
1835 break;
1836 case 24:
1837 if ((mask_r != 0xff0000) ||
1838 (mask_g != 0x00ff00) ||
1839 (mask_b != 0x0000ff))
1840 return;
1841 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1842 lookup_r = lookup;
1843 lookup_g = lookup+256;
1844 lookup_b = lookup+256+256;
1845 sh_r = 16;
1846 sh_g = 8;
1847 sh_b = 0;
1848 break;
1849 case 32:
1850 if ((mask_r != 0xff0000) ||
1851 (mask_g != 0x00ff00) ||
1852 (mask_b != 0x0000ff))
1853 return;
1854 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1855 lookup_r = lookup;
1856 lookup_g = lookup+256;
1857 lookup_b = lookup+256+256;
1858 sh_r = 16;
1859 sh_g = 8;
1860 sh_b = 0;
1861 break;
1862 default:
1863 return; /* we do not support this color depth */
1864 }
1865
1866 /* prepare limits for color transformation (each channel is handled separately) */
1867 if (shade < 0) {
1868 shade = -shade;
1869 if (shade < 0) shade = 0;
1870 if (shade > 100) shade = 100;
1871
1872 lower_lim_r = 65535-rm;
1873 lower_lim_g = 65535-gm;
1874 lower_lim_b = 65535-bm;
1875
1876 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
1877 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
1878 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
1879
1880 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
1881 } else {
1882 if (shade < 0) shade = 0;
1883 if (shade > 100) shade = 100;
1884
1885 lower_lim_r = lower_lim_g = lower_lim_b = 0;
1886
1887 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
1888 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
1889 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
1890 }
1891
1892 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
1893 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
1894 {
1895 unsigned int tmp;
1896
1897 tmp = lower_lim_r;
1898 lower_lim_r = lower_lim_b;
1899 lower_lim_b = tmp;
1900
1901 tmp = upper_lim_r;
1902 upper_lim_r = upper_lim_b;
1903 upper_lim_b = tmp;
1904 }
1905
1906 /* fill our lookup tables */
1907 for (i = 0; i <= mask_r>>sh_r; i++)
1908 {
1909 RUINT32T tmp;
1910 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
1911 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
1912 lookup_r[i] = (tmp/65535)<<sh_r;
1913 }
1914 for (i = 0; i <= mask_g>>sh_g; i++)
1915 {
1916 RUINT32T tmp;
1917 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
1918 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
1919 lookup_g[i] = (tmp/65535)<<sh_g;
1920 }
1921 for (i = 0; i <= mask_b>>sh_b; i++)
1922 {
1923 RUINT32T tmp;
1924 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
1925 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
1926 lookup_b[i] = (tmp/65535)<<sh_b;
1927 }
1928
1929 /* apply table to input image (replacing colors by newly calculated ones) */
1930 switch (srcImage->bits_per_pixel)
1931 {
1932 case 15:
1933 {
1934 unsigned short *p1, *pf, *p, *pl;
1935 p1 = (unsigned short *) srcImage->data;
1936 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1937 while (p1 < pf)
1938 {
1939 p = p1;
1940 pl = p1 + srcImage->width;
1941 for (; p < pl; p++)
1942 {
1943 *p = lookup_r[(*p & 0x7c00)>>10] |
1944 lookup_g[(*p & 0x03e0)>> 5] |
1945 lookup_b[(*p & 0x001f)];
1946 }
1947 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1948 }
1949 break;
1950 }
1951 case 16:
1952 {
1953 unsigned short *p1, *pf, *p, *pl;
1954 p1 = (unsigned short *) srcImage->data;
1955 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1956 while (p1 < pf)
1957 {
1958 p = p1;
1959 pl = p1 + srcImage->width;
1960 for (; p < pl; p++)
1961 {
1962 *p = lookup_r[(*p & 0xf800)>>11] |
1963 lookup_g[(*p & 0x07e0)>> 5] |
1964 lookup_b[(*p & 0x001f)];
1965 }
1966 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1967 }
1968 break;
1969 }
1970 case 24:
1971 {
1972 unsigned char *p1, *pf, *p, *pl;
1973 p1 = (unsigned char *) srcImage->data;
1974 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1975 while (p1 < pf)
1976 {
1977 p = p1;
1978 pl = p1 + srcImage->width * 3;
1979 for (; p < pl; p += 3)
1980 {
1981 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
1982 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
1983 p[2] = lookup_r[(p[2] & 0x0000ff)];
1984 }
1985 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
1986 }
1987 break;
1988 }
1989 case 32:
1990 {
1991 RUINT32T *p1, *pf, *p, *pl;
1992 p1 = (RUINT32T *) srcImage->data;
1993 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1994
1995 while (p1 < pf)
1996 {
1997 p = p1;
1998 pl = p1 + srcImage->width;
1999 for (; p < pl; p++)
2000 {
2001 *p = lookup_r[(*p & 0xff0000)>>16] |
2002 lookup_g[(*p & 0x00ff00)>> 8] |
2003 lookup_b[(*p & 0x0000ff)] |
2004 (*p & ~0xffffff);
2005 }
2006 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2007 }
2008 break;
2009 }
2010 }
2011
2012 free (lookup);
2013}
2014#endif
2015
2016/*
2017 * Check our parents are still who we think they are.
2018 * Do transparency updates if required
2019 */
2020int
2021rxvt_term::check_our_parents ()
2022{
2023 int i, pchanged, aformat, have_pixmap, rootdepth;
2024 unsigned long nitems, bytes_after;
2025 Atom atype;
2026 unsigned char *prop = NULL;
2027 Window root, oldp, *list;
2028 Pixmap rootpixmap = None;
2029 XWindowAttributes wattr, wrootattr;
2030
2031 pchanged = 0;
2032
2033 if (!(Options & Opt_transparent))
2034 return pchanged; /* Don't try any more */
2035
2036 XGetWindowAttributes (display->display, display->root, &wrootattr);
2037 rootdepth = wrootattr.depth;
2038
2039 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2040
2041 if (rootdepth != wattr.depth)
2042 {
2043 if (am_transparent)
2044 {
2045 pchanged = 1;
2046 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2047 am_transparent = am_pixmap_trans = 0;
2048 }
2049
2050 return pchanged; /* Don't try any more */
2051 }
2052
2053 /* Get all X ops out of the queue so that our information is up-to-date. */
2054 XSync (display->display, False);
2055
2056 /*
2057 * Make the frame window set by the window manager have
2058 * the root background. Some window managers put multiple nested frame
2059 * windows for each client, so we have to take care about that.
2060 */
2061 i = (xa[XA_XROOTPMAPID]
2062 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2063 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2064 &nitems, &bytes_after, &prop) == Success);
2065
2066 if (!i || prop == NULL)
2067 i = (xa[XA_XSETROOTID]
2068 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2069 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2070 &nitems, &bytes_after, &prop) == Success);
2071
2072 if (!i || prop == NULL
2073#if TINTING
2074 || !rs[Rs_color + Color_tint]
2075#endif
2076 )
2077 have_pixmap = 0;
2078 else
2079 {
2080 have_pixmap = 1;
2081 rootpixmap = *(Pixmap *)prop;
2082 XFree (prop);
2083 }
2084
2085 if (have_pixmap)
2086 {
2087 /*
2088 * Copy display->root pixmap transparency
2089 */
2090 int sx, sy, nx, ny;
2091 unsigned int nw, nh;
2092 Window cr;
2093 XImage *image;
2094 GC gc;
2095 XGCValues gcvalue;
2096
2097 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2098 0, 0, &sx, &sy, &cr);
2099 nw = (unsigned int)szHint.width;
2100 nh = (unsigned int)szHint.height;
2101 nx = ny = 0;
2102
2103 if (sx < 0)
2104 {
2105 nw += sx;
2106 nx = -sx;
2107 sx = 0;
2108 }
2109
2110 if (sy < 0)
2111 {
2112 nh += sy;
2113 ny = -sy;
2114 sy = 0;
2115 }
2116
2117 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2118 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2119 allowedxerror = -1;
2120 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2121
2122 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2123 /* XXX: may need a delay here? */
2124 allowedxerror = 0;
2125
2126 if (image == NULL)
2127 {
2128 if (am_transparent && am_pixmap_trans)
2129 {
2130 pchanged = 1;
2131 if (TermWin.pixmap != None)
2132 {
2133 XFreePixmap (display->display, TermWin.pixmap);
2134 TermWin.pixmap = None;
2135 }
2136 }
2137
2138 am_pixmap_trans = 0;
2139 }
2140 else
2141 {
2142 if (TermWin.pixmap != None)
2143 XFreePixmap (display->display, TermWin.pixmap);
2144
2145#if TINTING
2146 if (ISSET_PIXCOLOR (Color_tint))
2147 {
2148 unsigned short rm, gm, bm;
2149 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2150
2151 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2152
2153 ShadeXImage (display, image, shade, rm, gm, bm);
2154 }
2155#endif
2156
2157 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2158 szHint.width, szHint.height, image->depth);
2159 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2160 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2161 nx, ny, image->width, image->height);
2162 XFreeGC (display->display, gc);
2163 XDestroyImage (image);
2164 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2165 XClearWindow (display->display, TermWin.parent[0]);
2166
2167 if (!am_transparent || !am_pixmap_trans)
2168 pchanged = 1;
2169
2170 am_transparent = am_pixmap_trans = 1;
2171 }
2172 }
2173
2174 if (!am_pixmap_trans)
2175 {
2176 unsigned int n;
2177 /*
2178 * InheritPixmap transparency
2179 */
2180 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2181 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2182 {
2183 oldp = TermWin.parent[i];
2184 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2185 &TermWin.parent[i], &list, &n);
2186 XFree (list);
2187 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2188
2189 if (TermWin.parent[i] == display->root)
2190 {
2191 if (oldp != None)
2192 pchanged = 1;
2193
2194 break;
2195 }
2196
2197 if (oldp != TermWin.parent[i])
2198 pchanged = 1;
2199 }
2200
2201 n = 0;
2202
2203 if (pchanged)
2204 {
2205 for (; n < (unsigned int)i; n++)
2206 {
2207 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2208 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2209 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2210 {
2211 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2212 break;
2213 }
2214 }
2215 }
2216
2217 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2218 {
2219 D_X ((stderr, "InheritPixmap Turning off"));
2220 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2221 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2222 am_transparent = 0;
2223 /* XXX: also turn off Opt_transparent? */
2224 }
2225 else
2226 {
2227#if WAIT_FOR_WM
2228 /* wait (an arbitrary period) for the WM to do its thing
2229 * needed for fvwm2.2.2 (and before?) */
2230 sleep (1);
2231#endif
2232 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2233 for (n = 0; n < (unsigned int)i; n++)
2234 {
2235 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2236 XClearWindow (display->display, TermWin.parent[n]);
2237 }
2238
2239 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2240 am_transparent = 1;
2241 }
2242
2243 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2244 TermWin.parent[i] = None;
2245 }
2246
2247 // this is experimental
2248 if (scrollBar.win)
2249 {
2250 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2251 XClearWindow (display->display, scrollBar.win);
2252 scrollBar.setIdle ();
2253 scrollbar_show (0);
2254 }
2255
2256 return pchanged;
2257}
2258#endif
2259 2263
2260/*}}} */ 2264/*}}} */
2261 2265
2262bool 2266void ecb_hot
2263rxvt_term::cmd_parse () 2267rxvt_term::cmd_parse ()
2264{ 2268{
2265 bool flag = false;
2266 unicode_t ch = NOCHAR; 2269 wchar_t ch = NOCHAR;
2267 unsigned char *seq_begin; // remember start of esc-sequence here 2270 char *seq_begin; // remember start of esc-sequence here
2268 2271
2269 for (;;) 2272 for (;;)
2270 { 2273 {
2271 if (ch == NOCHAR) 2274 if (ecb_unlikely (ch == NOCHAR))
2272 { 2275 {
2273 seq_begin = cmdbuf_ptr; 2276 seq_begin = cmdbuf_ptr;
2274 ch = next_char (); 2277 ch = next_char ();
2275 }
2276 2278
2277 if (ch == NOCHAR) // TODO: improve 2279 if (ch == NOCHAR)
2278 break; 2280 break;
2281 }
2279 2282
2280 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2283 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2284 {
2285 if (ecb_unlikely (!seen_input))
2281 { 2286 {
2287 seen_input = 1;
2288 // many badly-written programs (e.g. jed) contain a race condition:
2289 // they first read the screensize and then install a SIGWINCH handler.
2290 // some window managers resize the window early, and these programs
2291 // then sometimes get the size wrong.
2292 // unfortunately other programs are even more buggy and dislike
2293 // being sent SIGWINCH, so only do it when we were in fact being
2294 // resized.
2295 if (seen_resize && cmd_pid)
2296 kill (-cmd_pid, SIGWINCH);
2297 }
2298
2282 /* Read a text string from the input buffer */ 2299 /* Read a text string from the input buffer */
2283 unicode_t buf[UBUFSIZ]; 2300 wchar_t buf[UBUFSIZ];
2284 bool refreshnow = false; 2301 bool refreshnow = false;
2285 int nlines = 0; 2302 int nlines = 0;
2286 unicode_t *str = buf; 2303 wchar_t *str = buf;
2287 2304 wchar_t *eol = str + min (ncol, UBUFSIZ);
2288 *str++ = ch;
2289 2305
2290 for (;;) 2306 for (;;)
2291 { 2307 {
2308 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2309 break;
2310
2311 *str++ = ch;
2312
2313 if (ecb_unlikely (ch == C0_LF || str >= eol))
2314 {
2315 if (ch == C0_LF)
2316 nlines++;
2317
2318 refresh_count++;
2319
2320 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2321 {
2322 refresh_count = 0;
2323
2324 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2325 {
2326 refreshnow = true;
2327 ch = NOCHAR;
2328 break;
2329 }
2330 }
2331
2332 // scr_add_lines only works for nlines <= nrow - 1.
2333 if (nlines >= nrow - 1)
2334 {
2335 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2336 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2337 scr_add_lines (buf, str - buf, nlines);
2338
2339 nlines = 0;
2340 str = buf;
2341 eol = str + min (ncol, UBUFSIZ);
2342 }
2343
2344 if (str >= eol)
2345 {
2346 if (eol >= buf + UBUFSIZ)
2347 {
2348 ch = NOCHAR;
2349 break;
2350 }
2351 else
2352 eol = min (eol + ncol, buf + UBUFSIZ);
2353 }
2354
2355 }
2356
2292 seq_begin = cmdbuf_ptr; 2357 seq_begin = cmdbuf_ptr;
2293 ch = next_char (); 2358 ch = next_char ();
2294
2295 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2296 break;
2297
2298 *str++ = ch;
2299
2300 if (ch == C0_LF)
2301 {
2302 nlines++;
2303 refresh_count++;
2304
2305 if (! (Options & Opt_jumpScroll)
2306 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2307 {
2308 refreshnow = true;
2309 ch = NOCHAR;
2310 break;
2311 }
2312
2313 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2314 if (nlines >= TermWin.nrow - 1)
2315 {
2316 scr_add_lines (buf, nlines, str - buf);
2317 nlines = 0;
2318 str = buf;
2319 }
2320 }
2321
2322 if (str >= buf + UBUFSIZ)
2323 {
2324 ch = NOCHAR;
2325 break;
2326 }
2327 } 2359 }
2328 2360
2361 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2362 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2329 scr_add_lines (buf, nlines, str - buf); 2363 scr_add_lines (buf, str - buf, nlines);
2330 2364
2331 /* 2365 /*
2332 * If there have been a lot of new lines, then update the screen 2366 * If there have been a lot of new lines, then update the screen
2333 * What the heck I'll cheat and only refresh less than every page-full. 2367 * What the heck we'll cheat and only refresh less than every page-full.
2334 * the number of pages between refreshes is refresh_limit, which 2368 * if skipScroll is enabled.
2335 * is incremented here because we must be doing flat-out scrolling.
2336 */ 2369 */
2337 if (refreshnow) 2370 if (refreshnow)
2338 { 2371 {
2339 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2340 refresh_limit++;
2341 else
2342 {
2343 flag = true;
2344 scr_refresh (refresh_type); 2372 scr_refresh ();
2345 } 2373 want_refresh = 1;
2346 } 2374 }
2347
2348 } 2375 }
2349 else 2376 else
2350 { 2377 {
2351 try 2378 try
2352 { 2379 {
… …
2360 } 2387 }
2361 2388
2362 ch = NOCHAR; 2389 ch = NOCHAR;
2363 } 2390 }
2364 } 2391 }
2365
2366 return flag;
2367}
2368
2369// read the next octet
2370unicode_t
2371rxvt_term::next_octet ()
2372{
2373 return cmdbuf_ptr < cmdbuf_endp
2374 ? *cmdbuf_ptr++
2375 : NOCHAR;
2376} 2392}
2377 2393
2378// read the next character 2394// read the next character
2379unicode_t 2395wchar_t ecb_hot
2380rxvt_term::next_char () 2396rxvt_term::next_char () NOTHROW
2381{ 2397{
2382 while (cmdbuf_ptr < cmdbuf_endp) 2398 while (cmdbuf_ptr < cmdbuf_endp)
2383 { 2399 {
2384 // assume 7-bit to be ascii ALWAYS 2400 // assume 7-bit to be ascii ALWAYS
2385 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2401 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2386 return *cmdbuf_ptr++; 2402 return *cmdbuf_ptr++;
2387 2403
2388 wchar_t wc; 2404 wchar_t wc;
2389 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2405 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390 2406
2391 if (len == (size_t)-2) 2407 if (len == (size_t)-2)
2392 { 2408 {
2393 // the mbstate stores incomplete sequences. didn't know this :/ 2409 // the mbstate stores incomplete sequences. didn't know this :/
2394 cmdbuf_ptr = cmdbuf_endp; 2410 cmdbuf_ptr = cmdbuf_endp;
2395 break; 2411 break;
2396 } 2412 }
2397 2413
2398 if (len == (size_t)-1) 2414 if (len == (size_t)-1)
2415 {
2416 mbstate.reset (); // reset now undefined conversion state
2417 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2418 // in which case we "erroneously" return the next byte which might be valid.
2399 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2419 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2420 }
2400 2421
2401 // assume wchar == unicode 2422 // assume wchar == unicode
2402 cmdbuf_ptr += len; 2423 cmdbuf_ptr += len;
2403 return wc; 2424 return wc & UNICODE_MASK;
2404 } 2425 }
2405 2426
2406 return NOCHAR; 2427 return NOCHAR;
2407} 2428}
2408 2429
2409/* rxvt_cmd_getc () - Return next input character */ 2430// read the next octet
2410/* 2431uint32_t ecb_hot
2411 * Return the next input character after first passing any keyboard input 2432rxvt_term::next_octet () NOTHROW
2412 * to the command.
2413 */
2414unicode_t
2415rxvt_term::cmd_getc ()
2416{ 2433{
2434 return cmdbuf_ptr < cmdbuf_endp
2435 ? (unsigned char)*cmdbuf_ptr++
2436 : NOCHAR;
2437}
2438
2439static class out_of_input out_of_input;
2440
2441wchar_t ecb_hot
2442rxvt_term::cmd_getc () THROW ((class out_of_input))
2443{
2417 unicode_t c = next_char (); 2444 wchar_t c = next_char ();
2418 2445
2419 if (c == NOCHAR) 2446 if (c == NOCHAR)
2420 throw out_of_input; 2447 throw out_of_input;
2421 2448
2422 return c; 2449 return c;
2423} 2450}
2424 2451
2425unicode_t 2452uint32_t ecb_hot
2426rxvt_term::cmd_get8 () 2453rxvt_term::cmd_get8 () THROW ((class out_of_input))
2427{ 2454{
2428 unicode_t c = next_octet (); 2455 uint32_t c = next_octet ();
2429 2456
2430 if (c == NOCHAR) 2457 if (c == NOCHAR)
2431 throw out_of_input; 2458 throw out_of_input;
2432 2459
2433 return c; 2460 return c;
2434} 2461}
2435 2462
2436/*{{{ print pipe */ 2463/*{{{ print pipe */
2437/*----------------------------------------------------------------------*/ 2464/*----------------------------------------------------------------------*/
2438#ifdef PRINTPIPE 2465#ifdef PRINTPIPE
2439FILE * 2466FILE * ecb_cold
2440rxvt_term::popen_printer () 2467rxvt_term::popen_printer ()
2441{ 2468{
2442 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2469 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2443 2470
2444 if (stream == NULL) 2471 if (stream == NULL)
2445 rxvt_warn ("can't open printer pipe, not printing.\n"); 2472 rxvt_warn ("can't open printer pipe, not printing.\n");
2446 2473
2447 return stream; 2474 return stream;
2448} 2475}
2449 2476
2450int 2477int ecb_cold
2451rxvt_term::pclose_printer (FILE *stream) 2478rxvt_term::pclose_printer (FILE *stream)
2452{ 2479{
2453 fflush (stream); 2480 fflush (stream);
2454 return pclose (stream); 2481 return pclose (stream);
2455} 2482}
2456 2483
2457/* 2484/*
2458 * simulate attached vt100 printer 2485 * simulate attached vt100 printer
2459 */ 2486 */
2460void 2487void ecb_cold
2461rxvt_term::process_print_pipe () 2488rxvt_term::process_print_pipe ()
2462{ 2489{
2463 int done; 2490 FILE *fd = popen_printer ();
2464 FILE *fd;
2465 2491
2466 if ((fd = popen_printer ()) == NULL) 2492 if (!fd)
2467 return; 2493 return;
2468 2494
2469 /* 2495 /*
2470 * Send all input to the printer until either ESC[4i or ESC[?4i 2496 * Send all input to the printer until either ESC[4i or ESC[?4i
2471 * is received. 2497 * is received.
2472 */ 2498 */
2473 for (done = 0; !done;) 2499 for (int done = 0; !done; )
2474 { 2500 {
2475 unsigned char buf[8]; 2501 unsigned char buf[8];
2476 unicode_t ch; 2502 unicode_t ch;
2477 unsigned int i, len; 2503 unsigned int i, len;
2478 2504
… …
2497 { 2523 {
2498 if ((buf[len++] = cmd_getc ()) == 'i') 2524 if ((buf[len++] = cmd_getc ()) == 'i')
2499 break; /* done = 1 */ 2525 break; /* done = 1 */
2500 } 2526 }
2501 } 2527 }
2502 2528
2503 for (i = 0; i < len; i++) 2529 for (i = 0; i < len; i++)
2504 if (putc (buf[i], fd) == EOF) 2530 if (putc (buf[i], fd) == EOF)
2505 { 2531 {
2506 done = 1; 2532 done = 1;
2507 break; 2533 break;
… …
2509 } 2535 }
2510 } 2536 }
2511 2537
2512 pclose_printer (fd); 2538 pclose_printer (fd);
2513} 2539}
2514#endif /* PRINTPIPE */ 2540#endif /* PRINTPIPE */
2515/*}}} */ 2541/*}}} */
2516 2542
2517/* *INDENT-OFF* */
2518enum { 2543enum {
2519 C1_40 = 0x40, 2544 C1_40 = 0x40,
2520 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2545 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2521 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2546 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2522 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2547 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2523 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2548 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2524}; 2549};
2525/* *INDENT-ON* */
2526 2550
2527/*{{{ process non-printing single characters */ 2551/*{{{ process non-printing single characters */
2528void 2552void ecb_hot
2529rxvt_term::process_nonprinting (unicode_t ch) 2553rxvt_term::process_nonprinting (unicode_t ch)
2530{ 2554{
2531 switch (ch) 2555 switch (ch)
2532 { 2556 {
2533 case C0_ESC: 2557 case C0_ESC:
2534 process_escape_seq (); 2558 process_escape_seq ();
2535 break; 2559 break;
2536 case C0_ENQ: /* terminal Status */ 2560 case C0_ENQ: /* terminal Status */
2537 if (rs[Rs_answerbackstring]) 2561 if (rs[Rs_answerbackstring])
2538 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2562 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2539 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2540 else 2563 else
2541 tt_write ((unsigned char *)VT100_ANS, 2564 tt_write (VT100_ANS, strlen (VT100_ANS));
2542 (unsigned int)STRLEN (VT100_ANS));
2543 break; 2565 break;
2544 case C0_BEL: /* bell */ 2566 case C0_BEL: /* bell */
2545 scr_bell (); 2567 scr_bell ();
2546 break; 2568 break;
2547 case C0_BS: /* backspace */ 2569 case C0_BS: /* backspace */
… …
2571 process_dcs_seq (); 2593 process_dcs_seq ();
2572 break; 2594 break;
2573 case 0x9b: /* CSI */ 2595 case 0x9b: /* CSI */
2574 process_csi_seq (); 2596 process_csi_seq ();
2575 break; 2597 break;
2576 case 0x9d: /* CSI */ 2598 case 0x9d: /* OSC */
2577 process_osc_seq (); 2599 process_osc_seq ();
2578 break; 2600 break;
2579#endif 2601#endif
2580 } 2602 }
2581} 2603}
2582/*}}} */ 2604/*}}} */
2583 2605
2584 2606
2585/*{{{ process VT52 escape sequences */ 2607/*{{{ process VT52 escape sequences */
2586void 2608void ecb_cold
2587rxvt_term::process_escape_vt52 (unicode_t ch) 2609rxvt_term::process_escape_vt52 (unicode_t ch)
2588{ 2610{
2589 int row, col; 2611 int row, col;
2590 2612
2591 switch (ch) 2613 switch (ch)
… …
2625 break; 2647 break;
2626 case 'Z': /* identify the terminal type */ 2648 case 'Z': /* identify the terminal type */
2627 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2649 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2628 break; 2650 break;
2629 case '<': /* turn off VT52 mode */ 2651 case '<': /* turn off VT52 mode */
2630 PrivMode (0, PrivMode_vt52); 2652 priv_modes &= ~PrivMode_vt52;
2631 break; 2653 break;
2632 case 'F': /* use special graphics character set */ 2654 case 'F': /* use special graphics character set */
2633 case 'G': /* use regular character set */ 2655 case 'G': /* use regular character set */
2634 /* unimplemented */ 2656 /* unimplemented */
2635 break; 2657 break;
… …
2641} 2663}
2642/*}}} */ 2664/*}}} */
2643 2665
2644 2666
2645/*{{{ process escape sequences */ 2667/*{{{ process escape sequences */
2646void 2668void ecb_hot
2647rxvt_term::process_escape_seq () 2669rxvt_term::process_escape_seq ()
2648{ 2670{
2649 unicode_t ch = cmd_getc (); 2671 unicode_t ch = cmd_getc ();
2650 2672
2651 if (PrivateModes & PrivMode_vt52) 2673 if (priv_modes & PrivMode_vt52)
2652 { 2674 {
2653 process_escape_vt52 (ch); 2675 process_escape_vt52 (ch);
2654 return; 2676 return;
2655 } 2677 }
2656 2678
2657 switch (ch) 2679 switch (ch)
2658 { 2680 {
2659 /* case 1: do_tek_mode (); break; */
2660 case '#': 2681 case '#':
2661 if (cmd_getc () == '8') 2682 if (cmd_getc () == '8')
2662 scr_E (); 2683 scr_E ();
2663 break; 2684 break;
2664 case '(': 2685 case '(':
… …
2671 scr_charset_set (2, (unsigned int)cmd_getc ()); 2692 scr_charset_set (2, (unsigned int)cmd_getc ());
2672 break; 2693 break;
2673 case '+': 2694 case '+':
2674 scr_charset_set (3, (unsigned int)cmd_getc ()); 2695 scr_charset_set (3, (unsigned int)cmd_getc ());
2675 break; 2696 break;
2676#ifndef NO_FRILLS 2697#if !ENABLE_MINIMAL
2677 case '6': 2698 case '6':
2678 scr_backindex (); 2699 scr_backindex ();
2679 break; 2700 break;
2680#endif 2701#endif
2681 case '7': 2702 case '7':
2682 scr_cursor (SAVE); 2703 scr_cursor (SAVE);
2683 break; 2704 break;
2684 case '8': 2705 case '8':
2685 scr_cursor (RESTORE); 2706 scr_cursor (RESTORE);
2686 break; 2707 break;
2687#ifndef NO_FRILLS 2708#if !ENABLE_MINIMAL
2688 case '9': 2709 case '9':
2689 scr_forwardindex (); 2710 scr_forwardindex ();
2690 break; 2711 break;
2691#endif 2712#endif
2713 // DECPAM/DECPNM
2692 case '=': 2714 case '=':
2715 priv_modes |= PrivMode_aplKP;
2716 break;
2693 case '>': 2717 case '>':
2694 PrivMode ((ch == '='), PrivMode_aplKP); 2718 priv_modes &= ~PrivMode_aplKP;
2695 break; 2719 break;
2696 2720
2697 case C1_40: 2721 case C1_40:
2698 cmd_getc (); 2722 cmd_getc ();
2699 break; 2723 break;
… …
2702 break; 2726 break;
2703 2727
2704 /* 8.3.87: NEXT LINE */ 2728 /* 8.3.87: NEXT LINE */
2705 case C1_NEL: /* ESC E */ 2729 case C1_NEL: /* ESC E */
2706 { 2730 {
2707 unicode_t nlcr[] = { C0_LF, C0_CR }; 2731 wchar_t nlcr[] = { C0_LF, C0_CR };
2708 scr_add_lines (nlcr, 1, 2); 2732 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2709 } 2733 }
2710 break; 2734 break;
2711 2735
2712 /* kidnapped escape sequence: Should be 8.3.48 */ 2736 /* kidnapped escape sequence: Should be 8.3.48 */
2713 case C1_ESA: /* ESC G */ 2737 case C1_ESA: /* ESC G */
2714 process_graphics (); 2738 // used by original rxvt for rob nations own graphics mode
2739 if (cmd_getc () == 'Q')
2740 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2715 break; 2741 break;
2716 2742
2717 /* 8.3.63: CHARACTER TABULATION SET */ 2743 /* 8.3.63: CHARACTER TABULATION SET */
2718 case C1_HTS: /* ESC H */ 2744 case C1_HTS: /* ESC H */
2719 scr_set_tab (1); 2745 scr_set_tab (1);
… …
2723 case C1_RI: /* ESC M */ 2749 case C1_RI: /* ESC M */
2724 scr_index (DN); 2750 scr_index (DN);
2725 break; 2751 break;
2726 2752
2727 /* 8.3.142: SINGLE-SHIFT TWO */ 2753 /* 8.3.142: SINGLE-SHIFT TWO */
2728 /*case C1_SS2: scr_single_shift (2); break; */ 2754 /* case C1_SS2: break; */
2729 2755
2730 /* 8.3.143: SINGLE-SHIFT THREE */ 2756 /* 8.3.143: SINGLE-SHIFT THREE */
2731 /*case C1_SS3: scr_single_shift (3); break; */ 2757 /* case C1_SS3: break; */
2732 2758
2733 /* 8.3.27: DEVICE CONTROL STRING */ 2759 /* 8.3.27: DEVICE CONTROL STRING */
2734 case C1_DCS: /* ESC P */ 2760 case C1_DCS: /* ESC P */
2735 process_dcs_seq (); 2761 process_dcs_seq ();
2736 break; 2762 break;
2737 2763
2738 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2764 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2739 case C1_SCI: /* ESC Z */ 2765 case C1_SCI: /* ESC Z */
2740 tt_write ((const unsigned char *)ESCZ_ANSWER, 2766 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2741 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2742 break; /* steal obsolete ESC [ c */ 2767 break; /* steal obsolete ESC [ c */
2743 2768
2744 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2769 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2745 case C1_CSI: /* ESC [ */ 2770 case C1_CSI: /* ESC [ */
2746 process_csi_seq (); 2771 process_csi_seq ();
2747 break; 2772 break;
2748 2773
2749 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2774 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2750 case C1_OSC: /* ESC ] */ 2775 case C1_OSC: /* ESC ] */
2751 process_osc_seq (); 2776 process_osc_seq ();
2752 break; 2777 break;
2753 2778
2754 /* 8.3.106: RESET TO INITIAL STATE */ 2779 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2755 case 'c': 2780 case 'c':
2756 mbstate.reset (); 2781 mbstate.reset ();
2757 scr_poweron (); 2782 scr_poweron ();
2758 scrollbar_show (1); 2783 scrollBar.show (1);
2759 break; 2784 break;
2760 2785
2761 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2786 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2762 case 'n': 2787 case 'n':
2763 scr_charset_choose (2); 2788 scr_charset_choose (2);
… …
2770 } 2795 }
2771} 2796}
2772/*}}} */ 2797/*}}} */
2773 2798
2774/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2799/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2775/* *INDENT-OFF* */
2776enum { 2800enum {
2777 CSI_ICH = 0x40, 2801 CSI_ICH = 0x40,
2778 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2802 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2779 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2803 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2780 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2804 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2783 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2807 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2784 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2808 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2785 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2809 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2786}; 2810};
2787 2811
2788#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2812#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2789 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2813 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2790 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2814 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2791#define get_byte_array_bit(array, bit) \ 2815#define get_byte_array_bit(array, bit) \
2792 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2816 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2793 2817
2794const unsigned char csi_defaults[] = 2818static const unsigned char csi_defaults[] =
2795 { 2819 {
2796 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2820 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2797 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2821 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2798 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2822 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2799 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2823 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2800 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2824 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2801 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2825 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2802 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2826 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2803 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2827 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2804 }; 2828 };
2805/* *INDENT-ON* */
2806 2829
2807void 2830void ecb_hot
2808rxvt_term::process_csi_seq () 2831rxvt_term::process_csi_seq ()
2809{ 2832{
2810 unicode_t ch, priv, i; 2833 unicode_t ch, priv, prev_ch, i;
2811 unsigned int nargs, p; 2834 unsigned int nargs, p;
2812 int n, ndef; 2835 int n, ndef;
2813 int arg[ESC_ARGS]; 2836 int arg[ESC_ARGS] = { };
2814 2837
2815 for (nargs = ESC_ARGS; nargs > 0;) 2838 nargs = 0;
2816 arg[--nargs] = 0;
2817 2839
2818 priv = 0; 2840 priv = 0;
2819 ch = cmd_getc (); 2841 ch = cmd_getc ();
2820 if (ch >= '<' && ch <= '?') 2842 if ((ch >= '<' && ch <= '?') || ch == '!')
2843 {
2821 { /* '<' '=' '>' '?' */ 2844 /* '<' '=' '>' '?' '!' */
2822 priv = ch; 2845 priv = ch;
2823 ch = cmd_getc (); 2846 ch = cmd_getc ();
2824 } 2847 }
2825 2848
2849 prev_ch = 0;
2826 /* read any numerical arguments */ 2850 /* read any numerical arguments */
2827 for (n = -1; ch < CSI_ICH; ) 2851 for (n = -1; ch < CSI_ICH; )
2828 { 2852 {
2829 if (isdigit (ch)) 2853 if (isdigit (ch))
2830 { 2854 {
… …
2840 n = -1; 2864 n = -1;
2841 } 2865 }
2842 else if (IS_CONTROL (ch)) 2866 else if (IS_CONTROL (ch))
2843 process_nonprinting (ch); 2867 process_nonprinting (ch);
2844 2868
2869 prev_ch = ch;
2845 ch = cmd_getc (); 2870 ch = cmd_getc ();
2846 } 2871 }
2847 2872
2848 if (ch > CSI_7F) 2873 if (ch > CSI_7F)
2849 return; 2874 return;
… …
2855 ndef = get_byte_array_bit (csi_defaults, i); 2880 ndef = get_byte_array_bit (csi_defaults, i);
2856 for (p = 0; p < nargs; p++) 2881 for (p = 0; p < nargs; p++)
2857 if (arg[p] == -1) 2882 if (arg[p] == -1)
2858 arg[p] = ndef; 2883 arg[p] = ndef;
2859 2884
2860#ifdef DEBUG_CMD
2861 fprintf (stderr, "CSI ");
2862 for (p = 0; p < nargs; p++)
2863 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2864 fprintf (stderr, "%c\n", ch);
2865#endif
2866
2867 /* 2885 /*
2868 * private mode handling 2886 * private mode handling
2869 */ 2887 */
2870 if (priv) 2888 if (priv)
2871 { 2889 {
2872 switch (priv) 2890 switch (priv)
2873 { 2891 {
2874 case '>': 2892 case '>':
2875 if (ch == CSI_DA) /* secondary device attributes */ 2893 if (ch == CSI_DA) /* secondary device attributes */
2894 {
2895 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2896 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2897 //
2898 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2899 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2900 // versions.
2901 //
2876 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2902 tt_printf ("\033[>%d;95;0c", 'U');
2903 }
2877 break; 2904 break;
2905
2878 case '?': 2906 case '?':
2879 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2907 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2880 process_terminal_mode (ch, priv, nargs, arg); 2908 process_terminal_mode (ch, priv, nargs, arg);
2881 break; 2909 break;
2910
2911 case '!':
2912 if (ch == CSI_70)
2913 {
2914 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2915 scr_soft_reset ();
2916
2917 static const int pm_h[] = { 7, 25 };
2918 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2919
2920 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2921 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2882 } 2922 }
2923 break;
2924 }
2925
2883 return; 2926 return;
2884 } 2927 }
2885 2928
2886 switch (ch) 2929 switch (ch)
2887 { 2930 {
… …
2901 } 2944 }
2902 break; 2945 break;
2903#endif 2946#endif
2904 2947
2905 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2948 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2906 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2949 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2907 arg[0] = -arg[0]; 2950 arg[0] = -arg[0];
2908 /* FALLTHROUGH */ 2951 /* FALLTHROUGH */
2909 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2952 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2910 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2953 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2911 scr_gotorc (arg[0], 0, RELATIVE); 2954 scr_gotorc (arg[0], 0, RELATIVE);
2912 break; 2955 break;
2913 2956
2914 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2957 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2915 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2958 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2986 3029
2987 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3030 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2988 arg[0] = -arg[0]; 3031 arg[0] = -arg[0];
2989 /* FALLTHROUGH */ 3032 /* FALLTHROUGH */
2990 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3033 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2991 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3034 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2992 break; 3035 break;
2993 3036
2994 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3037 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2995 tt_write ((const unsigned char *)VT100_ANS, 3038 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2996 (unsigned int) (sizeof (VT100_ANS) - 1));
2997 break; 3039 break;
2998 3040
2999 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3041 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3000 process_sgr_mode (nargs, arg); 3042 process_sgr_mode (nargs, arg);
3001 break; 3043 break;
… …
3008 break; 3050 break;
3009 case 6: /* CPR requested */ 3051 case 6: /* CPR requested */
3010 scr_report_position (); 3052 scr_report_position ();
3011 break; 3053 break;
3012 case 7: /* unofficial extension */ 3054 case 7: /* unofficial extension */
3013 if (Options & Opt_insecure) 3055 if (option (Opt_insecure))
3014 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3056 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3015 break; 3057 break;
3016 case 8: /* unofficial extension */ 3058 case 8: /* unofficial extension */
3017 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3059 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3018 break; 3060 break;
3019 } 3061 }
… …
3055 break; 3097 break;
3056 3098
3057 case CSI_RM: /* 8.3.107: RESET MODE */ 3099 case CSI_RM: /* 8.3.107: RESET MODE */
3058 if (arg[0] == 4) 3100 if (arg[0] == 4)
3059 scr_insert_mode (0); 3101 scr_insert_mode (0);
3102 else if (arg[0] == 20)
3103 priv_modes &= ~PrivMode_LFNL;
3060 break; 3104 break;
3061 3105
3062 case CSI_SM: /* 8.3.126: SET MODE */ 3106 case CSI_SM: /* 8.3.126: SET MODE */
3063 if (arg[0] == 4) 3107 if (arg[0] == 4)
3064 scr_insert_mode (1); 3108 scr_insert_mode (1);
3109 else if (arg[0] == 20)
3110 priv_modes |= PrivMode_LFNL;
3111 break;
3112
3113 case CSI_71: // DESCUSR: set cursor style
3114 if (prev_ch == ' ')
3115 set_cursor_style (arg[0]);
3065 break; 3116 break;
3066 3117
3067 /* 3118 /*
3068 * PRIVATE USE beyond this point. All CSI_7? sequences here 3119 * PRIVATE USE beyond this point. All CSI_7? sequences here
3069 */ 3120 */
… …
3081 break; 3132 break;
3082 case CSI_75: 3133 case CSI_75:
3083 scr_cursor (RESTORE); 3134 scr_cursor (RESTORE);
3084 break; 3135 break;
3085 3136
3086#ifndef NO_FRILLS 3137#if !ENABLE_MINIMAL
3087 case CSI_74: 3138 case CSI_74:
3088 process_window_ops (arg, nargs); 3139 process_window_ops (arg, nargs);
3089 break; 3140 break;
3090#endif 3141#endif
3091 3142
… …
3098 break; 3149 break;
3099 } 3150 }
3100} 3151}
3101/*}}} */ 3152/*}}} */
3102 3153
3103#ifndef NO_FRILLS 3154#if !ENABLE_MINIMAL
3104/* ARGSUSED */
3105void 3155void
3106rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3156rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3107{ 3157{
3108 int x, y; 3158 int x, y;
3109 XWindowAttributes wattr; 3159 XWindowAttributes wattr;
3110 Window wdummy; 3160 Window wdummy;
3161
3162 dLocal (Display *, dpy);
3111 3163
3112 if (nargs == 0) 3164 if (nargs == 0)
3113 return; 3165 return;
3114 3166
3115 switch (args[0]) 3167 switch (args[0])
3116 { 3168 {
3117 /* 3169 /*
3118 * commands 3170 * commands
3119 */ 3171 */
3120 case 1: /* deiconify window */ 3172 case 1: /* deiconify window */
3121 XMapWindow (display->display, TermWin.parent[0]); 3173 XMapWindow (dpy, parent);
3122 break; 3174 break;
3123 case 2: /* iconify window */ 3175 case 2: /* iconify window */
3124 XIconifyWindow (display->display, TermWin.parent[0], 3176 XIconifyWindow (dpy, parent, display->screen);
3125 DefaultScreen (display->display));
3126 break; 3177 break;
3127 case 3: /* set position (pixels) */ 3178 case 3: /* set position (pixels) */
3128 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3179 XMoveWindow (dpy, parent, args[1], args[2]);
3129 break; 3180 break;
3130 case 4: /* set size (pixels) */ 3181 case 4: /* set size (pixels) */
3131 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3182 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3132 break; 3183 break;
3133 case 5: /* raise window */ 3184 case 5: /* raise window */
3134 XRaiseWindow (display->display, TermWin.parent[0]); 3185 XRaiseWindow (dpy, parent);
3135 break; 3186 break;
3136 case 6: /* lower window */ 3187 case 6: /* lower window */
3137 XLowerWindow (display->display, TermWin.parent[0]); 3188 XLowerWindow (dpy, parent);
3138 break; 3189 break;
3139 case 7: /* refresh window */ 3190 case 7: /* refresh window */
3140 scr_touch (true); 3191 scr_touch (true);
3141 break; 3192 break;
3142 case 8: /* set size (chars) */ 3193 case 8: /* set size (chars) */
3143 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3194 set_widthheight ((unsigned int) (args[2] * fwidth),
3144 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
3145 break; 3196 break;
3146 3197
3147 //case 9: NYI, TODO, restore maximized window or maximize window 3198 //case 9: NYI, TODO, restore maximized window or maximize window
3148 default: 3199 default:
3149 if (args[0] >= 24) /* set height (chars) */ 3200 if (args[0] >= 24) /* set height (chars) */
3150 set_widthheight ((unsigned int)TermWin.width, 3201 set_widthheight ((unsigned int)vt_width,
3151 (unsigned int) (args[1] * TermWin.fheight)); 3202 (unsigned int) (args[1] * fheight));
3152 break; 3203 break;
3153
3154 3204
3155 /* 3205 /*
3156 * reports - some output format copied from XTerm 3206 * reports - some output format copied from XTerm
3157 */ 3207 */
3158 case 11: /* report window state */ 3208 case 11: /* report window state */
3159 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
3160 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3210 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3161 break; 3211 break;
3162 case 13: /* report window position */ 3212 case 13: /* report window position */
3163 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
3164 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3214 XTranslateCoordinates (dpy, parent, wattr.root,
3165 -wattr.border_width, -wattr.border_width, 3215 -wattr.border_width, -wattr.border_width,
3166 &x, &y, &wdummy); 3216 &x, &y, &wdummy);
3167 tt_printf ("\033[3;%d;%dt", x, y); 3217 tt_printf ("\033[3;%d;%dt", x, y);
3168 break; 3218 break;
3169 case 14: /* report window size (pixels) */ 3219 case 14: /* report window size (pixels) */
3170 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3220 XGetWindowAttributes (dpy, parent, &wattr);
3171 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3221 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3172 break; 3222 break;
3173 case 18: /* report text area size (chars) */ 3223 case 18: /* report text area size (chars) */
3174 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3224 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3175 break; 3225 break;
3176 case 19: /* report window size (chars) */ 3226 case 19: /* report window size (chars) */
3177 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3227 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3178 break; 3228 break;
3179 case 20: /* report icon label */ 3229 case 20: /* report icon label */
3180 if (Options & Opt_insecure)
3181 { 3230 {
3182 char *s; 3231 char *s;
3183 XGetIconName (display->display, TermWin.parent[0], &s); 3232 XGetIconName (dpy, parent, &s);
3184 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3233 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3234 XFree (s);
3185 } 3235 }
3186 break; 3236 break;
3187 case 21: /* report window title */ 3237 case 21: /* report window title */
3188 if (Options & Opt_insecure)
3189 { 3238 {
3190 char *s; 3239 char *s;
3191 XFetchName (display->display, TermWin.parent[0], &s); 3240 XFetchName (dpy, parent, &s);
3192 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3241 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3242 XFree (s);
3193 } 3243 }
3194 break; 3244 break;
3195 } 3245 }
3196} 3246}
3197#endif 3247#endif
3198 3248
3199/*----------------------------------------------------------------------*/ 3249/*----------------------------------------------------------------------*/
3200/* 3250/*
3201 * get input up until STRING TERMINATOR (or BEL) 3251 * get input up until STRING TERMINATOR (or BEL)
3202 * ends_how is terminator used. returned input must be free()'d 3252 * ends_how is terminator used. returned input must be free()'d
3203 */ 3253 */
3204unsigned char * 3254char *
3205rxvt_term::get_to_st (unicode_t &ends_how) 3255rxvt_term::get_to_st (unicode_t &ends_how)
3206{ 3256{
3207 unicode_t prev = 0, ch; 3257 unicode_t ch;
3258 bool seen_esc = false;
3208 unsigned int n = 0; 3259 unsigned int n = 0;
3209 unsigned char *s; 3260 wchar_t string[CBUFSIZ];
3210 unsigned char string[STRING_MAX];
3211 3261
3212 while ((ch = cmd_getc ()) != NOCHAR) 3262 while ((ch = cmd_getc ()) != NOCHAR)
3213 { 3263 {
3214 if (prev == C0_ESC) 3264 if (seen_esc)
3215 { 3265 {
3216 if (ch == 0x5c) /* 7bit ST */ 3266 if (ch == 0x5c) /* 7bit ST */
3217 break; 3267 break;
3218 else 3268 else
3219 return NULL; 3269 return NULL;
3220 } 3270 }
3271 else if (ch == C0_ESC)
3272 {
3273 seen_esc = true;
3274 continue;
3275 }
3221 else if (ch == C0_BEL || ch == CHAR_ST) 3276 else if (ch == C0_BEL || ch == CHAR_ST)
3222 break; 3277 break;
3278 else if (ch == C0_SYN)
3279 ch = cmd_get8 ();
3223 else if (ch < 0x20) 3280 else if (ch < 0x20)
3224 return NULL; /* other control character - exit */ 3281 return NULL; /* other control character - exit */
3282
3283 seen_esc = false;
3225 3284
3226 if (n >= sizeof (string) - 1) 3285 if (n >= sizeof (string) - 1)
3227 // stop at some sane length 3286 // stop at some sane length
3228 return NULL; 3287 return NULL;
3229 3288
3230 if (ch == C0_SYN)
3231 {
3232 string[n++] = cmd_get8 ();
3233 prev = 0;
3234 }
3235 else
3236 string[n++] = prev = ch; 3289 string[n++] = ch;
3237 } 3290 }
3238 3291
3239 string[n++] = '\0'; 3292 string[n++] = '\0';
3240 3293
3241 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3242 return NULL;
3243
3244 ends_how = (ch == 0x5c ? C0_ESC : ch); 3294 ends_how = (ch == 0x5c ? C0_ESC : ch);
3245 STRNCPY (s, string, n); 3295
3246 return s; 3296 return rxvt_wcstombs (string);
3247} 3297}
3248 3298
3249/*----------------------------------------------------------------------*/ 3299/*----------------------------------------------------------------------*/
3250/* 3300/*
3251 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3301 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3252 */ 3302 */
3253void 3303void
3254rxvt_term::process_dcs_seq () 3304rxvt_term::process_dcs_seq ()
3255{ 3305{
3256 unsigned char *s;
3257 unicode_t eh;
3258
3259 /* 3306 /*
3260 * Not handled yet 3307 * Not handled yet
3261 */ 3308 */
3309
3310 unicode_t eh;
3262 s = get_to_st (eh); 3311 char *s = get_to_st (eh);
3263 if (s) 3312 if (s)
3264 free (s); 3313 free (s);
3265 3314
3266 return; 3315 return;
3267} 3316}
… …
3271 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3320 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3272 */ 3321 */
3273void 3322void
3274rxvt_term::process_osc_seq () 3323rxvt_term::process_osc_seq ()
3275{ 3324{
3276 unicode_t ch, eh;
3277 int arg; 3325 int arg;
3278 3326
3279 ch = cmd_getc (); 3327 unicode_t ch = cmd_getc ();
3280 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3328 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3281 arg = arg * 10 + (ch - '0'); 3329 arg = arg * 10 + (ch - '0');
3282 3330
3283 if (ch == ';') 3331 if (ch == ';')
3284 { 3332 {
3333 unicode_t eh;
3285 unsigned char *s = get_to_st (eh); 3334 char *s = get_to_st (eh);
3286 3335
3287 if (s) 3336 if (s)
3288 { 3337 {
3289 process_xterm_seq (arg, (char *)s, eh); 3338 process_xterm_seq (arg, s, eh);
3290 free (s); 3339 free (s);
3291 } 3340 }
3292 } 3341 }
3293} 3342}
3294 3343
3295void 3344void
3296rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3345rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3297{ 3346{
3298 if (str[0] == '?' && !str[1]) 3347 if (str[0] == '?' && !str[1])
3299 { 3348 {
3300 if (Options & Opt_insecure) 3349 rgba c;
3301 { 3350 pix_colors_focused[color].get (c);
3302 unsigned short r, g, b; 3351
3303 PixColorsFocused[color].get (display, r, g, b); 3352#if XFT
3353 if (c.a != rgba::MAX_CC)
3354 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3355 else
3356#endif
3304 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3357 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3305 }
3306 } 3358 }
3307 else 3359 else
3308 set_window_color (color, str); 3360 set_window_color (color, str);
3309} 3361}
3310 3362
3311/* 3363/*
3312 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3364 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3313 * 0 = change iconName/title
3314 * 1 = change iconName
3315 * 2 = change title
3316 * 4 = change color
3317 * 10 = change fg color
3318 * 11 = change bg color
3319 * 12 = change text color
3320 * 13 = change mouse foreground color
3321 * 17 = change highlight character colour
3322 * 18 = change bold character color
3323 * 19 = change underlined character color
3324 * 46 = change logfile (not implemented)
3325 * 50 = change font
3326 *
3327 * rxvt extensions:
3328 * 20 = bg pixmap
3329 * 39 = change default fg color
3330 * 49 = change default bg color
3331 * 55 = dump scrollback buffer and all of screen
3332 * 701 = change locale
3333 * 702 = find font
3334 * 703 = menu
3335 */ 3365 */
3336void 3366void
3337rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3367rxvt_term::process_xterm_seq (int op, char *str, char resp)
3338{ 3368{
3339 int changed = 0;
3340 int color; 3369 int color;
3341 char *buf, *name; 3370 char *buf, *name;
3342 bool query = str[0] == '?' && !str[1]; 3371 bool query = str[0] == '?' && !str[1];
3372 int saveop = op;
3373
3374 dLocal (Display *, dpy);
3343 3375
3344 assert (str != NULL); 3376 assert (str != NULL);
3377
3378 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3379 return;
3380
3345 switch (op) 3381 switch (op)
3346 { 3382 {
3347 case XTerm_name: 3383 case XTerm_name:
3348 set_title (str); 3384 set_title (str);
3349 /* FALLTHROUGH */ 3385 /* FALLTHROUGH */
… …
3354 set_title (str); 3390 set_title (str);
3355 break; 3391 break;
3356 case XTerm_property: 3392 case XTerm_property:
3357 if (str[0] == '?') 3393 if (str[0] == '?')
3358 { 3394 {
3359 Atom prop = XInternAtom (display->display, str + 1, True); 3395 Atom prop = display->atom (str + 1);
3360 Atom actual_type; 3396 Atom actual_type;
3361 int actual_format; 3397 int actual_format;
3362 unsigned long nitems; 3398 unsigned long nitems;
3363 unsigned long bytes_after; 3399 unsigned long bytes_after;
3364 unsigned char *value = 0; 3400 unsigned char *value = 0;
3365 const char *str = ""; 3401 const char *str = "";
3366 3402
3367 if (prop 3403 if (prop
3368 && XGetWindowProperty (display->display, TermWin.parent[0], 3404 && XGetWindowProperty (dpy, parent,
3369 prop, 0, 1<<16, 0, AnyPropertyType, 3405 prop, 0, 1<<16, 0, AnyPropertyType,
3370 &actual_type, &actual_format, 3406 &actual_type, &actual_format,
3371 &nitems, &bytes_after, &value) == Success 3407 &nitems, &bytes_after, &value) == Success
3372 && actual_type != None 3408 && actual_type != None
3373 && actual_format == 8) 3409 && actual_format == 8)
3374 str = (const char *)(value); 3410 str = (const char *)(value);
3375 3411
3376 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3412 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3377 3413
3378 XFree (value); 3414 XFree (value);
3379 } 3415 }
3380 else 3416 else
3381 { 3417 {
3382 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3418 char *eq = strchr (str, '=');
3383 3419
3384 if (eq) 3420 if (eq)
3385 { 3421 {
3386 *eq = 0; 3422 *eq = 0;
3387 XChangeProperty (display->display, TermWin.parent[0], 3423 set_utf8_property (display->atom (str), eq + 1);
3388 display->atom (str), XA_STRING, 8,
3389 PropModeReplace, (unsigned char *)eq + 1,
3390 strlen (eq + 1));
3391 } 3424 }
3392 else 3425 else
3393 XDeleteProperty (display->display, TermWin.parent[0], 3426 XDeleteProperty (dpy, parent,
3394 display->atom (str)); 3427 display->atom (str));
3395 } 3428 }
3396 break; 3429 break;
3397 3430
3398 case XTerm_Color: 3431 case XTerm_Color:
3399 for (buf = (char *)str; buf && *buf;) 3432 for (buf = (char *)str; buf && *buf;)
3400 { 3433 {
3401 if ((name = STRCHR (buf, ';')) == NULL) 3434 if ((name = strchr (buf, ';')) == NULL)
3402 break; 3435 break;
3403 3436
3404 *name++ = '\0'; 3437 *name++ = '\0';
3405 color = atoi (buf); 3438 color = atoi (buf) + minCOLOR;
3406 3439
3407 if (color < 0 || color >= TOTAL_COLORS) 3440 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3408 break; 3441 break;
3409 3442
3410 if ((buf = STRCHR (name, ';')) != NULL) 3443 if ((buf = strchr (name, ';')) != NULL)
3411 *buf++ = '\0'; 3444 *buf++ = '\0';
3412 3445
3413 if (name[0] == '?' && !name[1]) 3446 process_color_seq (op, color, name, resp);
3447 }
3448 break;
3449 case Rxvt_restoreFG:
3450 case XTerm_Color00:
3451 process_color_seq (op, Color_fg, str, resp);
3452 break;
3453 case Rxvt_restoreBG:
3454 case XTerm_Color01:
3455 process_color_seq (op, Color_bg, str, resp);
3456 break;
3457#ifndef NO_CURSORCOLOR
3458 case XTerm_Color_cursor:
3459 process_color_seq (op, Color_cursor, str, resp);
3460 break;
3461#endif
3462 case XTerm_Color_pointer_fg:
3463 process_color_seq (op, Color_pointer_fg, str, resp);
3464 break;
3465 case XTerm_Color_pointer_bg:
3466 process_color_seq (op, Color_pointer_bg, str, resp);
3467 break;
3468#ifdef OPTION_HC
3469 case XTerm_Color_HC:
3470 process_color_seq (op, Color_HC, str, resp);
3471 break;
3472 case XTerm_Color_HTC:
3473 process_color_seq (op, Color_HTC, str, resp);
3474 break;
3475#endif
3476#ifndef NO_BOLD_UNDERLINE_REVERSE
3477 case URxvt_Color_BD:
3478 process_color_seq (op, Color_BD, str, resp);
3479 break;
3480 case URxvt_Color_UL:
3481 process_color_seq (op, Color_UL, str, resp);
3482 break;
3483 case URxvt_Color_IT:
3484 process_color_seq (op, Color_IT, str, resp);
3485 break;
3486#endif
3487 case URxvt_Color_border:
3488 process_color_seq (op, Color_border, str, resp);
3489 break;
3490
3491#if BG_IMAGE_FROM_ROOT
3492 case URxvt_Color_tint:
3493 process_color_seq (op, Color_tint, str, resp);
3494 {
3495 bool changed = false;
3496
3497 if (ISSET_PIXCOLOR (Color_tint))
3498 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3499
3500 if (changed)
3501 update_background ();
3502 }
3503
3504 break;
3505#endif
3506
3507#if BG_IMAGE_FROM_FILE
3508 case Rxvt_Pixmap:
3509 if (!strcmp (str, "?"))
3510 {
3511 char str[256];
3512 int h_scale = fimage.h_scale;
3513 int v_scale = fimage.v_scale;
3514 int h_align = fimage.h_align;
3515 int v_align = fimage.v_align;
3516
3517 sprintf (str, "[%dx%d+%d+%d]",
3518 h_scale, v_scale,
3519 h_align, v_align);
3520 process_xterm_seq (XTerm_title, str, CHAR_ST);
3521 }
3522 else
3523 {
3524 bool changed = false;
3525
3526 if (*str != ';')
3414 { 3527 {
3415 if (Options & Opt_insecure) 3528 try
3416 { 3529 {
3417 unsigned short r, g, b; 3530 fimage.set_file_geometry (this, str);
3418 PixColorsFocused[color + minCOLOR].get (display, r, g, b); 3531 changed = true;
3419 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3532 }
3533 catch (const class rxvt_failure_exception &e)
3534 {
3420 } 3535 }
3421 } 3536 }
3422 else 3537 else
3423 set_window_color (color + minCOLOR, name); 3538 {
3539 str++;
3540 if (fimage.set_geometry (str, true))
3541 changed = true;
3542 }
3543
3544 if (changed)
3545 {
3546 if (bg_window_position_sensitive ())
3547 {
3548 int x, y;
3549 get_window_origin (x, y);
3550 parent_x = x;
3551 parent_y = y;
3552 }
3553 update_background ();
3554 }
3424 } 3555 }
3425 break; 3556 break;
3426 case XTerm_Color00:
3427 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3428 break;
3429 case XTerm_Color01:
3430 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3431 break;
3432#ifndef NO_CURSORCOLOR
3433 case XTerm_Color_cursor:
3434 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3435 break;
3436#endif 3557#endif
3437 case XTerm_Color_pointer_fg:
3438 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3439 break;
3440 case XTerm_Color_pointer_bg:
3441 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3442 break;
3443#ifndef NO_BOLD_UNDERLINE_REVERSE
3444 case XTerm_Color_BD:
3445 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3446 break;
3447 case XTerm_Color_UL:
3448 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3449 break;
3450 case XTerm_Color_RV:
3451 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3452 break;
3453#endif
3454
3455 case XTerm_Pixmap:
3456 if (*str != ';')
3457 {
3458#if XPM_BACKGROUND
3459 scale_pixmap (""); /* reset to default scaling */
3460 set_bgPixmap (str); /* change pixmap */
3461#endif
3462 scr_touch (true);
3463 }
3464 while ((str = STRCHR (str, ';')) != NULL)
3465 {
3466 str++;
3467#if XPM_BACKGROUND
3468 changed += scale_pixmap (str);
3469#endif
3470
3471 }
3472 if (changed)
3473 {
3474#ifdef XPM_BACKGROUND
3475 resize_pixmap ();
3476#endif
3477 scr_touch (true);
3478 }
3479 break;
3480
3481 case XTerm_restoreFG:
3482 set_window_color (Color_fg, str);
3483 break;
3484 case XTerm_restoreBG:
3485 set_window_color (Color_bg, str);
3486 break;
3487 3558
3488 case XTerm_logfile: 3559 case XTerm_logfile:
3489 // TODO, when secure mode? 3560 // TODO, when secure mode?
3490 break; 3561 break;
3491 3562
3492 case XTerm_font:
3493 if (query)
3494 {
3495 if (Options & Opt_insecure)
3496 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3497 TermWin.fontset->fontdesc
3498 ? TermWin.fontset->fontdesc
3499 : "",
3500 resp);
3501 }
3502 else
3503 change_font (str);
3504 break;
3505
3506#ifndef NO_FRILLS
3507 case XTerm_locale:
3508 if (query)
3509 {
3510 if (Options & Opt_insecure)
3511 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3512 }
3513 else
3514 {
3515 set_locale (str);
3516# ifdef USE_XIM
3517 im_cb ();
3518# endif
3519 }
3520 break;
3521
3522 case XTerm_findfont:
3523 if (Options & Opt_insecure)
3524 {
3525 int fid = TermWin.fontset->find_font (atoi (str));
3526 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3527 fid, (*TermWin.fontset)[fid]->name, resp);
3528 }
3529 break;
3530#endif
3531
3532#ifdef MENUBAR
3533 case XTerm_Menu:
3534 if (Options & Opt_insecure)
3535 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3536 break;
3537#endif
3538#if 0 3563#if 0
3539 case XTerm_dumpscreen: /* no error notices */ 3564 case Rxvt_dumpscreen: /* no error notices */
3540 { 3565 {
3541 int fd; 3566 int fd;
3542 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3567 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3543 { 3568 {
3544 scr_dump (fd); 3569 scr_dump (fd);
3545 close (fd); 3570 close (fd);
3546 } 3571 }
3547 } 3572 }
3573 break;
3574#endif
3575 case XTerm_font:
3576 op = URxvt_font;
3577 case URxvt_font:
3578#if ENABLE_STYLES
3579 case URxvt_boldFont:
3580 case URxvt_italicFont:
3581 case URxvt_boldItalicFont:
3582#endif
3583 if (query)
3584 tt_printf ("\33]%d;%-.250s%c", saveop,
3585 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3586 ? fontset[op - URxvt_font]->fontdesc : "",
3587 resp);
3588 else
3589 {
3590 const char *&res = rs[Rs_font + (op - URxvt_font)];
3591
3592 res = strdup (str);
3593 allocated.push_back ((void *)res);
3594 set_fonts ();
3595 }
3596 break;
3597
3598 case URxvt_version:
3599 if (query)
3600 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3601 op,
3602 rs[Rs_name], VERSION[0], VERSION[2],
3603 resp);
3604 break;
3605
3606#if !ENABLE_MINIMAL
3607 case URxvt_locale:
3608 if (query)
3609 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3610 else
3611 {
3612 set_locale (str);
3613 pty->set_utf8_mode (enc_utf8);
3614 init_xlocale ();
3615 }
3616 break;
3617
3618 case URxvt_view_up:
3619 case URxvt_view_down:
3620 {
3621 int lines = atoi (str);
3622
3623 if (lines)
3624 scr_page (op == URxvt_view_up ? UP : DN, lines);
3625 else
3626 scr_erase_savelines ();
3627 }
3628
3629 break;
3630#endif
3631
3632#if ENABLE_PERL
3633 case URxvt_perl:
3634 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3548 break; 3635 break;
3549#endif 3636#endif
3550 } 3637 }
3551} 3638}
3552/*----------------------------------------------------------------------*/ 3639/*----------------------------------------------------------------------*/
… …
3559 * 's' = save 3646 * 's' = save
3560 * 'r' = restore 3647 * 'r' = restore
3561 * 't' = toggle 3648 * 't' = toggle
3562 * so no need for fancy checking 3649 * so no need for fancy checking
3563 */ 3650 */
3564int 3651int ecb_cold
3565rxvt_term::privcases (int mode, unsigned long bit) 3652rxvt_term::privcases (int mode, unsigned long bit)
3566{ 3653{
3567 int state; 3654 int state;
3568 3655
3569 if (mode == 's') 3656 if (mode == 's')
3570 { 3657 {
3571 SavedModes |= (PrivateModes & bit); 3658 if (priv_modes & bit)
3659 SavedModes |= bit;
3660 else
3661 SavedModes &= ~bit;
3572 return -1; 3662 return -1;
3573 } 3663 }
3574 else 3664 else
3575 { 3665 {
3576 if (mode == 'r') 3666 if (mode == 'r')
3577 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3667 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3578 else 3668 else
3579 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3669 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3580 PrivMode (state, bit); 3670
3671 if (state)
3672 priv_modes |= bit;
3673 else
3674 priv_modes &= ~bit;
3581 } 3675 }
3582 3676
3583 return state; 3677 return state;
3584} 3678}
3585 3679
3586/* we're not using priv _yet_ */ 3680/* we're not using priv _yet_ */
3587void 3681void
3588rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3682rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3589{ 3683{
3590 unsigned int i, j; 3684 unsigned int i, j;
3591 int state; 3685 int state;
3592 3686
3593 static const struct 3687 static const struct
3594 { 3688 {
3595 const int argval; 3689 const int argval;
3596 const unsigned long bit; 3690 const unsigned long bit;
3597 }
3598
3599 argtopriv[] = { 3691 } argtopriv[] = {
3600 { 1, PrivMode_aplCUR }, 3692 { 1, PrivMode_aplCUR }, // DECCKM
3601 { 2, PrivMode_vt52 }, 3693 { 2, PrivMode_vt52 }, // DECANM
3602 { 3, PrivMode_132 }, 3694 { 3, PrivMode_132 }, // DECCOLM
3603 { 4, PrivMode_smoothScroll }, 3695 { 4, PrivMode_smoothScroll }, // DECSCLM
3604 { 5, PrivMode_rVideo }, 3696 { 5, PrivMode_rVideo }, // DECSCNM
3605 { 6, PrivMode_relOrigin }, 3697 { 6, PrivMode_relOrigin }, // DECOM
3606 { 7, PrivMode_Autowrap }, 3698 { 7, PrivMode_Autowrap }, // DECAWM
3699 // 8, auto-repeat keys // DECARM
3607 { 9, PrivMode_MouseX10 }, 3700 { 9, PrivMode_MouseX10 },
3608#ifdef menuBar_esc 3701 // 18 end FF to printer after print screen
3609 { menuBar_esc, PrivMode_menuBar }, 3702 // 19 Print screen prints full screen/scroll region
3610#endif 3703 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3611#ifdef scrollBar_esc 3704#ifdef scrollBar_esc
3612 { scrollBar_esc, PrivMode_scrollBar }, 3705 { scrollBar_esc, PrivMode_scrollBar },
3613#endif 3706#endif
3614 // 18, 19 printing-related
3615 { 25, PrivMode_VisibleCursor },
3616 // 30 show scrollbar rxvt. extension
3617 { 35, PrivMode_ShiftKeys }, // rxvt extension 3707 { 35, PrivMode_ShiftKeys }, // rxvt extension
3708 // 38, tektronix mode // DECTEK
3618 { 40, PrivMode_132OK }, 3709 { 40, PrivMode_132OK },
3619 // 41 xterm more fixes NYI 3710 // 41 xterm more fixes NYI
3620 // 45 margin bell NYI 3711 // 45 margin bell NYI
3621 // 46 start logging 3712 // 46 start logging
3622 { 47, PrivMode_Screen }, 3713 { 47, PrivMode_Screen },
3623 { 66, PrivMode_aplKP }, 3714 { 66, PrivMode_aplKP }, // DECNKM
3624#ifndef NO_BACKSPACE_KEY 3715#ifndef NO_BACKSPACE_KEY
3625 { 67, PrivMode_BackSpace }, 3716 { 67, PrivMode_BackSpace }, // DECBKM
3626#endif 3717#endif
3627 { 1000, PrivMode_MouseX11 }, 3718 { 1000, PrivMode_MouseX11 },
3628 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3719 { 1002, PrivMode_MouseBtnEvent },
3629 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3720 { 1003, PrivMode_MouseAnyEvent },
3630 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3721#if ENABLE_FRILLS
3722 { 1005, PrivMode_ExtModeMouse },
3723#endif
3631 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3632 { 1011, PrivMode_Keypress }, // rxvt extension 3725 { 1011, PrivMode_Keypress }, // rxvt extension
3726#if ENABLE_FRILLS
3727 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3728#endif
3633 // 1035 enable modifiers for alt, numlock NYI 3729 // 1035 enable modifiers for alt, numlock NYI
3634 // 1036 send ESC for meta keys NYI 3730 // 1036 send ESC for meta keys NYI
3635 // 1037 send DEL for keypad delete NYI 3731 // 1037 send DEL for keypad delete NYI
3636 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3637 // 1048 save and restore cursor 3733 // 1048 save and restore cursor, implemented in code
3638 { 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 */
3639 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3736 { 2004, PrivMode_BracketPaste },
3640 }; 3737 };
3641 3738
3642 if (nargs == 0) 3739 if (nargs == 0)
3643 return; 3740 return;
3644 3741
… …
3651 for (i = 0; i < nargs; i++) 3748 for (i = 0; i < nargs; i++)
3652 { 3749 {
3653 state = -1; 3750 state = -1;
3654 3751
3655 /* basic handling */ 3752 /* basic handling */
3656 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3753 for (j = 0; j < ecb_array_length (argtopriv); j++)
3657 if (argtopriv[j].argval == arg[i]) 3754 if (argtopriv[j].argval == arg[i])
3658 { 3755 {
3659 state = privcases (mode, argtopriv[j].bit); 3756 state = privcases (mode, argtopriv[j].bit);
3660 break; 3757 break;
3661 } 3758 }
3662 3759
3663 /* extra handling for values with state unkept */ 3760 /* extra handling for values with state unkept */
3664 switch (arg[i]) 3761 switch (arg[i])
3665 { 3762 {
3763#if ENABLE_STYLES
3764 case 1021:
3765 set_option (Opt_intensityStyles, mode);
3766
3767 scr_touch (true);
3768 break;
3769#endif
3666 case 1048: /* alternative cursor save */ 3770 case 1048: /* alternative cursor save */
3667 if (Options & Opt_secondaryScreen) 3771 if (option (Opt_secondaryScreen))
3668 if (mode == 0) 3772 if (mode == 0)
3669 scr_cursor (RESTORE); 3773 scr_cursor (RESTORE);
3670 else if (mode == 1) 3774 else if (mode == 1)
3671 scr_cursor (SAVE); 3775 scr_cursor (SAVE);
3672 break; 3776 break;
… …
3680 case 2: /* VT52 mode */ 3784 case 2: /* VT52 mode */
3681 /* oddball mode. should be set regardless of set/reset 3785 /* oddball mode. should be set regardless of set/reset
3682 * parameter. Return from VT52 mode with an ESC < from 3786 * parameter. Return from VT52 mode with an ESC < from
3683 * within VT52 mode 3787 * within VT52 mode
3684 */ 3788 */
3685 PrivMode (1, PrivMode_vt52); 3789 priv_modes |= PrivMode_vt52;
3686 break; 3790 break;
3687 case 3: /* 80/132 */ 3791 case 3: /* 80/132 */
3688 if (PrivateModes & PrivMode_132OK) 3792 if (priv_modes & PrivMode_132OK)
3689 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3793 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3690 break; 3794 break;
3691 case 4: /* smooth scrolling */ 3795 case 4: /* smooth scrolling */
3692 if (state) 3796 set_option (Opt_jumpScroll, !state);
3693 Options &= ~Opt_jumpScroll;
3694 else
3695 Options |= Opt_jumpScroll;
3696 break; 3797 break;
3697 case 5: /* reverse video */ 3798 case 5: /* reverse video */
3698 scr_rvideo_mode (state); 3799 scr_rvideo_mode (state);
3699 break; 3800 break;
3700 case 6: /* relative/absolute origins */ 3801 case 6: /* relative/absolute origins */
… …
3704 scr_autowrap (state); 3805 scr_autowrap (state);
3705 break; 3806 break;
3706 /* case 8: - auto repeat, can't do on a per window basis */ 3807 /* case 8: - auto repeat, can't do on a per window basis */
3707 case 9: /* X10 mouse reporting */ 3808 case 9: /* X10 mouse reporting */
3708 if (state) /* orthogonal */ 3809 if (state) /* orthogonal */
3709 PrivateModes &= ~PrivMode_MouseX11; 3810 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3710 break; 3811 break;
3711#ifdef menuBar_esc
3712 case menuBar_esc:
3713#ifdef MENUBAR
3714 map_menuBar (state);
3715#endif
3716 break;
3717#endif
3718#ifdef scrollBar_esc 3812#ifdef scrollBar_esc
3719 case scrollBar_esc: 3813 case scrollBar_esc:
3720 if (scrollbar_mapping (state)) 3814 scrollBar.map (state);
3721 {
3722 resize_all_windows (0, 0, 0); 3815 resize_all_windows (0, 0, 0);
3723 scr_touch (true); 3816 scr_touch (true);
3724 }
3725 break; 3817 break;
3726#endif 3818#endif
3727 case 25: /* visible/invisible cursor */ 3819 case 25: /* visible/invisible cursor */
3728 scr_cursor_visible (state); 3820 scr_cursor_visible (state);
3729 break; 3821 break;
… …
3734 break; 3826 break;
3735 /* case 66: - application key pad */ 3827 /* case 66: - application key pad */
3736 /* case 67: - backspace key */ 3828 /* case 67: - backspace key */
3737 case 1000: /* X11 mouse reporting */ 3829 case 1000: /* X11 mouse reporting */
3738 if (state) /* orthogonal */ 3830 if (state) /* orthogonal */
3739 PrivateModes &= ~PrivMode_MouseX10; 3831 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3740 break; 3832 break;
3741#if 0
3742 case 1001: 3833 case 1002:
3743 break; /* X11 mouse highlighting */ 3834 case 1003:
3744#endif 3835 if (state)
3836 {
3837 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3838 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3839 mouse_row = mouse_col = 0;
3840 vt_emask_mouse = PointerMotionMask;
3841 }
3842 else
3843 vt_emask_mouse = NoEventMask;
3844
3845 vt_select_input ();
3846 break;
3745 case 1010: /* scroll to bottom on TTY output inhibit */ 3847 case 1010: /* scroll to bottom on TTY output inhibit */
3746 if (state)
3747 Options &= ~Opt_scrollTtyOutput;
3748 else
3749 Options |= Opt_scrollTtyOutput; 3848 set_option (Opt_scrollTtyOutput, !state);
3750 break; 3849 break;
3751 case 1011: /* scroll to bottom on key press */ 3850 case 1011: /* scroll to bottom on key press */
3752 if (state)
3753 Options |= Opt_scrollTtyKeypress; 3851 set_option (Opt_scrollTtyKeypress, state);
3754 else
3755 Options &= ~Opt_scrollTtyKeypress;
3756 break; 3852 break;
3757 case 1047: /* secondary screen w/ clearing last */ 3853 case 1047: /* secondary screen w/ clearing last */
3758 if (Options & Opt_secondaryScreen) 3854 if (option (Opt_secondaryScreen))
3759 if (current_screen != PRIMARY) 3855 if (!state)
3760 scr_erase_screen (2); 3856 scr_erase_screen (2);
3857
3761 scr_change_screen (state); 3858 scr_change_screen (state);
3762 break; 3859 break;
3763 case 1049: /* secondary screen w/ clearing first */ 3860 case 1049: /* secondary screen w/ clearing first */
3861 if (option (Opt_secondaryScreen))
3862 if (state)
3863 scr_cursor (SAVE);
3864
3764 scr_change_screen (state); 3865 scr_change_screen (state);
3866
3765 if (Options & Opt_secondaryScreen) 3867 if (option (Opt_secondaryScreen))
3766 if (current_screen != PRIMARY) 3868 if (state)
3767 scr_erase_screen (2); 3869 scr_erase_screen (2);
3870 else
3871 scr_cursor (RESTORE);
3768 break; 3872 break;
3769 default: 3873 default:
3770 break; 3874 break;
3771 } 3875 }
3772 } 3876 }
3773} 3877}
3774/*}}} */ 3878/*}}} */
3775 3879
3776/*{{{ process sgr sequences */ 3880/*{{{ process sgr sequences */
3777void 3881void ecb_hot
3778rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3882rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3779{ 3883{
3780 unsigned int i; 3884 unsigned int i;
3781 short rendset; 3885 short rendset;
3782 int rendstyle; 3886 int rendstyle;
… …
3796 rendset = 0, rendstyle = ~RS_None; 3900 rendset = 0, rendstyle = ~RS_None;
3797 break; 3901 break;
3798 case 1: 3902 case 1:
3799 rendset = 1, rendstyle = RS_Bold; 3903 rendset = 1, rendstyle = RS_Bold;
3800 break; 3904 break;
3801 //case 2: // faint or second colour 3905 //case 2: // low intensity
3906 case 3:
3907 rendset = 1, rendstyle = RS_Italic;
3908 break;
3802 case 4: 3909 case 4:
3803 rendset = 1, rendstyle = RS_Uline; 3910 rendset = 1, rendstyle = RS_Uline;
3804 break; 3911 break;
3805 case 5: // slowly blinking 3912 case 5: // slowly blinking
3806 case 6: // rapidly blinking 3913 case 6: // rapidly blinking
… …
3818 //case 11: // scoansi acs on, first alt font 3925 //case 11: // scoansi acs on, first alt font
3819 //case 12: // scoansi acs on, |0x80, second alt font 3926 //case 12: // scoansi acs on, |0x80, second alt font
3820 //... 3927 //...
3821 //case 19: // ninth alt font 3928 //case 19: // ninth alt font
3822 //case 20: // gothic 3929 //case 20: // gothic
3823 case 21: // disable bold, faint 3930 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3824 rendset = 0, rendstyle = RS_Bold; 3931 rendset = 0, rendstyle = RS_Bold;
3825 break; 3932 break;
3826 case 22: 3933 case 22: // normal intensity
3827 rendset = 0, rendstyle = RS_Bold; 3934 rendset = 0, rendstyle = RS_Bold;
3828 break; 3935 break;
3829 //case 23: disable italic 3936 case 23: // disable italic
3937 rendset = 0, rendstyle = RS_Italic;
3938 break;
3830 case 24: 3939 case 24:
3831 rendset = 0, rendstyle = RS_Uline; 3940 rendset = 0, rendstyle = RS_Uline;
3832 break; 3941 break;
3833 case 25: 3942 case 25:
3943 rendset = 0, rendstyle = RS_Blink;
3944 break;
3945 case 26: // variable spacing (iso 8613)
3834 rendset = 0, rendstyle = RS_Blink; 3946 rendset = 0, rendstyle = RS_Blink;
3835 break; 3947 break;
3836 case 27: 3948 case 27:
3837 rendset = 0, rendstyle = RS_RVid; 3949 rendset = 0, rendstyle = RS_RVid;
3838 break; 3950 break;
… …
3856 case 35: 3968 case 35:
3857 case 36: 3969 case 36:
3858 case 37: 3970 case 37:
3859 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3860 break; 3972 break;
3861#ifdef TTY_256COLOR 3973 case 38: // set fg color, ISO 8613-6
3862 case 38:
3863 if (nargs > i + 2 && arg[i + 1] == 5) 3974 if (nargs > i + 2 && arg[i + 1] == 5)
3864 { 3975 {
3865 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3976 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3866 i += 2; 3977 i += 2;
3867 } 3978 }
3868 break; 3979 break;
3869#endif
3870 case 39: /* default fg */ 3980 case 39: /* default fg */
3871 scr_color (Color_fg, Color_fg); 3981 scr_color (Color_fg, Color_fg);
3872 break; 3982 break;
3873 3983
3874 case 40: 3984 case 40:
… …
3879 case 45: 3989 case 45:
3880 case 46: 3990 case 46:
3881 case 47: 3991 case 47:
3882 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3992 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3883 break; 3993 break;
3884#ifdef TTY_256COLOR 3994 case 48: // set bg color, ISO 8613-6
3885 case 48:
3886 if (nargs > i + 2 && arg[i + 1] == 5) 3995 if (nargs > i + 2 && arg[i + 1] == 5)
3887 { 3996 {
3888 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3997 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3889 i += 2; 3998 i += 2;
3890 } 3999 }
3891 break; 4000 break;
3892#endif
3893 case 49: /* default bg */ 4001 case 49: /* default bg */
3894 scr_color (Color_bg, Color_bg); 4002 scr_color (Color_bg, Color_bg);
3895 break; 4003 break;
3896 4004
3897#ifndef NO_BRIGHTCOLOR 4005 //case 50: // not variable spacing
4006
4007#if !ENABLE_MINIMAL
3898 case 90: 4008 case 90:
3899 case 91: /* set bright fg color */ 4009 case 91: /* set bright fg color */
3900 case 92: 4010 case 92:
3901 case 93: 4011 case 93:
3902 case 94: 4012 case 94:
3903 case 95: 4013 case 95:
3904 case 96: 4014 case 96:
3905 case 97: 4015 case 97:
3906 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4016 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3907 Color_fg);
3908 break; 4017 break;
3909 case 100: 4018 case 100:
3910 case 101: /* set bright bg color */ 4019 case 101: /* set bright bg color */
3911 case 102: 4020 case 102:
3912 case 103: 4021 case 103:
3913 case 104: 4022 case 104:
3914 case 105: 4023 case 105:
3915 case 106: 4024 case 106:
3916 case 107: 4025 case 107:
3917 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4026 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3918 Color_bg);
3919 break; 4027 break;
3920#endif 4028#endif
3921
3922 } 4029 }
3923 } 4030 }
3924} 4031}
3925/*}}} */
3926 4032
3927/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3928void 4033void
3929rxvt_term::process_graphics () 4034rxvt_term::set_cursor_style (int style)
3930{ 4035{
3931 unicode_t ch, cmd = cmd_getc (); 4036 if (!IN_RANGE_INC (style, 0, 4))
3932
3933 if (cmd == 'Q')
3934 { /* query graphics */
3935 tt_printf ("\033G0\n"); /* no graphics */
3936 return; 4037 return;
3937 } 4038
3938 /* swallow other graphics sequences until terminating ':' */ 4039 set_option (Opt_cursorUnderline, style >= 3);
3939 do 4040
3940 ch = cmd_getc (); 4041#ifdef CURSOR_BLINK
3941 while (ch != ':'); 4042 set_option (Opt_cursorBlink, !style || (style & 1));
4043 cursor_blink_reset ();
4044#endif
4045
4046 want_refresh = 1;
3942} 4047}
3943/*}}} */ 4048/*}}} */
3944 4049
3945/* ------------------------------------------------------------------------- */ 4050/* ------------------------------------------------------------------------- */
3946 4051
… …
3950 */ 4055 */
3951void 4056void
3952rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3953{ 4058{
3954 va_list arg_ptr; 4059 va_list arg_ptr;
3955 unsigned char buf[256]; 4060 char buf[256];
3956 4061
3957 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3958 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3959 va_end (arg_ptr); 4064 va_end (arg_ptr);
3960 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3961} 4066}
3962 4067
3963/* ---------------------------------------------------------------------- */ 4068/* ---------------------------------------------------------------------- */
3964/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user, pasted with the mouse,
3965 * or generated by us in response to a query ESC sequence. 4070 * or generated by us in response to a query ESC sequence.
3966 */ 4071 */
4072static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4073
3967void 4074void
3968rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4075rxvt_term::tt_write (const char *data, unsigned int len)
3969{ 4076{
3970 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
3971 4079
3972 if (len) 4080 if (pty->pty < 0)
4081 return;
4082
4083 if (v_buflen == 0)
4084 {
4085 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4086
4087 max_it (written, 0);
4088
4089 if (written == len)
4090 return;
4091
4092 data += written;
4093 len -= written;
3973 { 4094 }
4095
4096 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4097
4098 memcpy (v_buffer + v_buflen, data, len);
4099 v_buflen += len;
4100
4101 pty_ev.set (ev::READ | ev::WRITE);
4102}
4103
4104void rxvt_term::pty_write ()
4105{
4106 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4107
4108 if (written > 0)
4109 {
4110 v_buflen -= written;
4111
3974 if (v_buflen == 0) 4112 if (v_buflen == 0)
3975 { 4113 {
3976 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3977
3978 if ((unsigned int)written == len)
3979 return;
3980
3981 data += written;
3982 len -= written;
3983 }
3984
3985
3986 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3987
3988 memcpy (v_buffer + v_buflen, data, len);
3989 v_buflen += len;
3990 }
3991
3992 for (;;)
3993 {
3994 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3995
3996 if (written > 0)
3997 {
3998 v_buflen -= written;
3999
4000 if (v_buflen == 0)
4001 {
4002 free (v_buffer); 4114 free (v_buffer);
4003 v_buffer = 0; 4115 v_buffer = 0;
4004 v_buflen = 0;
4005 4116
4006 pty_ev.set (EVENT_READ); 4117 pty_ev.set (ev::READ);
4007 return;
4008 }
4009
4010 memmove (v_buffer, v_buffer + written, v_buflen);
4011 }
4012 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4013 // original code just ignores this...
4014 destroy ();
4015 else
4016 {
4017 pty_ev.set (EVENT_READ | EVENT_WRITE);
4018 return; 4118 return;
4019 } 4119 }
4120
4121 memmove (v_buffer, v_buffer + written, v_buflen);
4020 } 4122 }
4123 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4124 pty_ev.set (ev::READ);
4021} 4125}
4022 4126
4023/*----------------------- end-of-file (C source) -----------------------*/ 4127/*----------------------- end-of-file (C source) -----------------------*/
4024 4128

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