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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.107 by root, Sat Jul 31 00:01:12 2004 UTC vs.
Revision 1.582 by sf-exg, Thu Jul 14 05:33:26 2016 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 71#define ISO_14755_STARTED 0x80000000UL
63void 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
64rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
65{ 409{
66 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
67 unsigned int newlen; 411 KeySym keysym = NoSymbol;
68 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
69#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
70 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
71#endif 418#endif
72 int valid_keysym;
73 unsigned char kbuf[KBUFSZ];
74 419
75 /* 420 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
78 * 423 *
79 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
80 */ 425 */
81 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 429
91 kbuf[0] = 0; 430 kbuf[0] = 0;
92 431
93#ifdef USE_XIM 432#if USE_XIM
94 if (Input_Context) 433 if (Input_Context)
95 { 434 {
96 Status status_return; 435 Status status_return;
97 436
98#if 0 437#if 0
99#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
103 else 442 else
104#endif 443#endif
105#endif 444#endif
106 { 445 {
… …
108 447
109 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
113 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
116 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 458 SET_LOCALE (locale);
118 459
119 if (status_return == XLookupChars 460 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
134 } 475 }
135 } 476 }
136 else 477 else
137 len = 0; 478 len = 0;
138 } 479 }
139
140 valid_keysym = status_return == XLookupKeySym
141 || status_return == XLookupBoth;
142 } 480 }
143 else 481 else
144#endif 482#endif
145 { 483 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol;
148 }
149
150 if (valid_keysym)
151 { 485 }
486
487 if (keysym != NoSymbol)
488 {
489 KeySym orig_keysym = keysym;
490
491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
152 if (TermWin.saveLines) 710 if (saveLines)
153 { 711 {
154#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 713 if (!ctrl && !meta)
156 {
157#else 714#else
158 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
159 { 717 {
160#endif
161 int lnsppg; 718 int lnsppg;
162 719
163#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 722#else
166 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
167#endif 724#endif
725 max_it (lnsppg, 1);
726
168 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
169 { 728 {
170 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
171 return; 730 return;
172 } 731 }
173 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
174 { 733 {
175 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
176 return; 735 return;
177 } 736 }
178 } 737 }
179#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
181 { 740 {
182 if (keysym == XK_Up) 741 if (keysym == XK_Up)
183 { 742 {
184 scr_page (UP, 1); 743 scr_page (1);
185 return; 744 return;
186 } 745 }
187 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
188 { 747 {
189 scr_page (DN, 1); 748 scr_page (-1);
190 return; 749 return;
191 } 750 }
192 } 751 }
193#endif 752#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
196 { 755 {
197 if (keysym == XK_Home) 756 if (keysym == XK_Home)
198 { 757 {
199 scr_move_to (0, 1); 758 scr_changeview (top_row);
200 return; 759 return;
201 } 760 }
202 else if (keysym == XK_End) 761 else if (keysym == XK_End)
203 { 762 {
204 scr_move_to (1, 0); 763 scr_changeview (0);
205 return; 764 return;
206 } 765 }
207 } 766 }
208#endif 767#endif
209 } 768 }
210 769
211 if (shft) 770 if (shft)
212 { 771 {
213 /* Shift + F1 - F10 generates F11 - F20 */
214 if (keysym >= XK_F1 && keysym <= XK_F10)
215 {
216 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */
218 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 773 {
221 switch (keysym) 774 switch (keysym)
222 { 775 {
223 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
226 return; 779 return;
780#if TODO
227 /* rxvt extras */ 781 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 783 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 785 return;
786#endif
234 } 787 }
235 } 788 }
236 } 789 }
237#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
238 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
239 { 796 {
240 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
241 return; 803 return;
242 } 804 }
243#endif
244 805
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 { 809 {
247#ifdef KEYSYM_RESOURCE 810 int hv;
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
249 { 815 {
250 unsigned int l; 816 commit_iso14755 ();
251 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
252 818# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 819 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 820# endif
261 ) 821 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 822 }
266 823 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
268 return; 838 return;
269 } 839 }
270 else 840 else
271#endif
272 { 841 {
273 newlen = 1; 842# if ISO_14755
274 switch (keysym) 843 scr_overlay_off ();
275 {
276#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace)
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif 844# endif
355 case XK_Prior: 845 iso14755buf = 0;
356 STRCPY (kbuf, "\033[5~"); 846 }
357 break; 847 }
358# ifdef XK_KP_Next 848 else if (option (Opt_iso14755) &&
359 case XK_KP_Next: 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
360 /* allow shift to override */ 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 851 if (!(iso14755buf & ISO_14755_STARTED))
362 { 852 {
363 STRCPY (kbuf, "\033Os"); 853 iso14755buf |= ISO_14755_STARTED;
364 break; 854# if ISO_14755
365 } 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
366 /* FALLTHROUGH */ 856 scr_overlay_set (0, 0, "ISO 14755 mode");
367# endif 857# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0;
535 break;
536 }
537 if (newlen)
538 len = STRLEN (kbuf);
539 } 858 }
540
541 /*
542 * Pass meta for all function keys, if 'meta' option set
543 */
544#ifdef META8_OPTION
545 if (meta && (meta_char == 0x80) && len > 0)
546 kbuf[len - 1] |= 0x80;
547#endif 859#endif
548 860
861#ifdef PRINTPIPE
862 if (keysym == XK_Print)
549 } 863 {
550 else if (ctrl && keysym == XK_minus) 864 scr_printscreen (ctrl | shft);
865 return;
551 { 866 }
552 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 }
555 else
556 {
557#ifdef META8_OPTION
558 /* set 8-bit on */
559 if (meta && (meta_char == 0x80))
560 {
561 unsigned char *ch;
562
563 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80;
565
566 meta = 0;
567 }
568#endif 867#endif
569 /* nil */ ;
570 }
571 } 868 }
572 869
573 if (len <= 0) 870 if (len <= 0)
574 return; /* not mapped */ 871 return; /* not mapped */
575 872
576 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
577 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
578 { 889 {
579 TermWin.view_start = 0; 890# if ISO_14755
580 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
581 } 920 }
582 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
583 /* 922 {
584 * these modifications only affect the static keybuffer 923# if ISO_14755
585 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
586 *
587 * eg,
588 * Prior = "ESC[5~"
589 * Shift+Prior = "ESC[5$"
590 * Ctrl+Prior = "ESC[5^"
591 * Ctrl+Shift+Prior = "ESC[5@"
592 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
593 */
594 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
595 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
596
597 /* escape prefix */
598 if (meta
599#ifdef META8_OPTION
600 && meta_char == C0_ESC
601#endif 925# endif
602 ) 926 if (iso14755buf & ISO_14755_51)
603 { 927 commit_iso14755 ();
604 const unsigned char ch = C0_ESC; 928#if ISO_14755
605 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
606 } 939 }
940#endif
607 941
608#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len);
619}
620/*}}} */
621
622#if (MENUBAR_MAX)
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{
628 unsigned int n, s;
629
630 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632
633 if (n > 0 && s < count)
634 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n;
639 s += n;
640 }
641
642 if (count > s)
643 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
645 count = s;
646 }
647
648 for (; count--;)
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
654} 951}
655#endif /* MENUBAR_MAX */
656 952
657void 953void
658rxvt_term::flush () 954rxvt_term::flush ()
659{ 955{
660#ifdef TRANSPARENT 956 flush_ev.stop ();
661 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
662 { 960 {
663 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 962 scr_touch (false);
666 want_refresh = 1;
667 } 963 }
668#endif 964#endif
669 965
670 if (want_refresh) 966 if (want_refresh)
671 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
672 scr_refresh (refresh_type); 1006 scr_refresh ();
673 scrollbar_show (1); 1007 scrollBar.show (1);
674#ifdef USE_XIM 1008#if USE_XIM
675 IMSendSpot (); 1009 im_send_spot ();
676#endif 1010#endif
677 } 1011 }
678 1012
679 display->flush (); 1013 display->flush ();
680} 1014}
681 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
682void 1017void
683rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
684{ 1019{
685 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
688 flush (); 1032 flush ();
689} 1033}
690 1034
691#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
692void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1056{
695 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1058 want_refresh = 1;
697 1059 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1060}
700#endif 1061#endif
701 1062
702#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
703void 1064void
704rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1066{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1068 {
708 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
709 want_refresh = 1; 1070 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
711 } 1072 }
1073 else
1074 w.stop ();
712} 1075}
713#endif 1076#endif
714 1077
715#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
716void 1079void
717rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
718{ 1081{
719 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
720 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
721 { 1084 {
722 refresh_type |= SMOOTH_REFRESH;
723 want_refresh = 1; 1085 want_refresh = 1;
724 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
725 } 1087 }
1088 else
1089 w.stop ();
726} 1090}
727#endif 1091#endif
728 1092
729#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
730void 1094void
731rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
732{ 1096{
733 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
734 { 1098 {
735 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
736 refresh_type |= SMOOTH_REFRESH;
737 want_refresh = 1; 1100 want_refresh = 1;
738 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
739 } 1102 }
1103 else
1104 w.stop ();
740} 1105}
741#endif 1106#endif
742 1107
743#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
744void 1109void
745rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
746{ 1111{
747 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
748 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
749 : scr_page (UP, mouse_slip_wheel_speed))
750 { 1113 {
751 refresh_type |= SMOOTH_REFRESH;
752 want_refresh = 1; 1114 want_refresh = 1;
753 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
754 } 1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
755} 1184}
756#endif 1185#endif
757 1186
758bool 1187bool
759rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
760{ 1189{
761 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
762 1191
763 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
764 { 1193
765 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
766 n = 0;
767 } 1195 {
768 1196 // normally this indicates a "too long" command sequence - just drop the data we have
769 memmove (cmdbuf_base, cmdbuf_ptr, n);
770 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
771 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
772 1201
773 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
774 1203
775 if (n > 0) 1204 if (r > 0)
776 { 1205 {
777 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
778 return true; 1207 return true;
779 } 1208 }
780 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
781 destroy (); 1221 destroy ();
782 1222 }
1223
783 return false; 1224 return false;
784} 1225}
785 1226
786void 1227void
787rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
788{ 1229{
789 SET_R (this); 1230 make_current ();
790 SET_LOCALE (locale);
791 1231
792 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
793 tt_write (0, 0);
794 else if (revents & EVENT_READ)
795 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
796 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
797 if (cmd_parse ()) 1235 cmd_parse ();
798 break;
799}
800 1236
801void 1237 if (revents & ev::WRITE)
1238 pty_write ();
1239
1240 refresh_check ();
1241}
1242
1243void ecb_cold
802rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
803{ 1245{
804 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
805 recolour_cursor (); 1247 recolor_cursor ();
806 1248
807#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
808 hidden_pointer = 0; 1250 hidden_pointer = 0;
809 1251
810 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
811 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
812#endif 1254#endif
813} 1255}
814 1256
815#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
816void 1258void ecb_cold
817rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
818{ 1260{
819 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
820 return; 1262 return;
821 1263
822 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
823 XFlush (display->display); 1265 XFlush (dpy);
824 1266
825 hidden_pointer = 1; 1267 hidden_pointer = 1;
826} 1268}
827 1269
828void 1270void ecb_cold
829rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
830{ 1272{
831 SET_R (this); 1273 make_current ();
832 SET_LOCALE (locale);
833 1274
834 pointer_blank (); 1275 pointer_blank ();
835} 1276}
836#endif 1277#endif
837 1278
838void 1279void
839rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
840{ 1281{
841 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
842 int x, y; 1283 int x, y;
1284 int code = 32;
843 1285
844 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
845 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
846 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
847 1298
848 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
849 {
850 button_number = 3; 1300 button_number = 3;
851 }
852 else 1301 else
853 { 1302 {
854 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
855 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
856 if (button_number >= 3) 1305 if (button_number >= 3)
857 button_number += (64 - 3); 1306 button_number += 64 - 3;
858 } 1307 }
859 1308
860 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
861 { 1310 {
862 /* 1311 /*
863 * do not report ButtonRelease 1312 * do not report ButtonRelease
864 * no state info allowed 1313 * no state info allowed
865 */ 1314 */
… …
880 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
881 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
882#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
883 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
884#endif 1333#endif
885
886 } 1334 }
887 1335
888#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
889 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
890 if (key_state & 16) 1338 if (key_state & 16)
891 fputc ('C', stderr); 1339 fputc ('C', stderr);
892 if (key_state & 4) 1340 if (key_state & 4)
893 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
895 fputc ('A', stderr); 1343 fputc ('A', stderr);
896 if (key_state & 32) 1344 if (key_state & 32)
897 fputc ('2', stderr); 1345 fputc ('2', stderr);
898 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
899 button_number, 1347 button_number,
900 x + 1, 1348 x,
901 y + 1); 1349 y);
902#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
903 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
904 (32 + button_number + key_state), 1366 code + button_number + key_state,
905 (32 + x + 1), 1367 32 + x,
906 (32 + y + 1)); 1368 32 + y);
907#endif
908} 1369}
909
910#ifdef USING_W11LIB
911void
912rxvt_W11_process_x_event (XEvent *ev)
913{
914 rxvt_t *r = rxvt_get_r ();
915
916 x_cb (*ev);
917}
918#endif
919 1370
920/*{{{ process an X event */ 1371/*{{{ process an X event */
921void 1372void ecb_hot
922rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
923{ 1374{
924 SET_R (this); 1375 make_current ();
925 SET_LOCALE (locale);
926 1376
927#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
928 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
929 {
930 if (hidden_cursor)
931 {
932 hidden_cursor = 0;
933 want_refresh = 1;
934 }
935 1378
936 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
937 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
938#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
939
940#if defined(POINTER_BLANK)
941 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
942 {
943 if (ev.type == MotionNotify
944 || ev.type == ButtonPress
945 || ev.type == ButtonRelease)
946 if (hidden_pointer)
947 pointer_unblank ();
948
949 if (ev.type == KeyPress && hidden_pointer == 0)
950 pointer_blank ();
951 }
952#endif
953
954#ifdef USE_XIM
955 if (XFilterEvent (&ev, None))
956 return; 1382 return;
957#endif
958 1383
1384 // for XQueryPointer
959 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
960 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
961 unsigned int unused_mask; 1387 unsigned int unused_mask;
962
963#ifdef DEBUG_X
964 const char *const eventnames[] =
965 { /* mason - this matches my system */
966 "",
967 "",
968 "KeyPress",
969 "KeyRelease",
970 "ButtonPress",
971 "ButtonRelease",
972 "MotionNotify",
973 "EnterNotify",
974 "LeaveNotify",
975 "FocusIn",
976 "FocusOut",
977 "KeymapNotify",
978 "Expose",
979 "GraphicsExpose",
980 "NoExpose",
981 "VisibilityNotify",
982 "CreateNotify",
983 "DestroyNotify",
984 "UnmapNotify",
985 "MapNotify",
986 "MapRequest",
987 "ReparentNotify",
988 "ConfigureNotify",
989 "ConfigureRequest",
990 "GravityNotify",
991 "ResizeRequest",
992 "CirculateNotify",
993 "CirculateRequest",
994 "PropertyNotify",
995 "SelectionClear",
996 "SelectionRequest",
997 "SelectionNotify",
998 "ColormapNotify",
999 "ClientMessage",
1000 "MappingNotify"
1001 };
1002#endif
1003
1004#ifdef DEBUG_X
1005 struct timeval tp;
1006 struct tm *ltt;
1007 (void)gettimeofday (&tp, NULL);
1008 ltt = localtime (& (tp.tv_sec));
1009 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));
1010#endif
1011 1388
1012 switch (ev.type) 1389 switch (ev.type)
1013 { 1390 {
1014 case KeyPress: 1391 case KeyPress:
1015 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1016 break; 1393 break;
1017 1394
1018#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1019 case KeyRelease: 1395 case KeyRelease:
1020 { 1396 key_release (ev.xkey);
1021 if (!(ev.xkey.state & ControlMask))
1022 slip_wheel_ev.stop ();
1023 else
1024 {
1025 KeySym ks;
1026
1027 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1028 if (ks == XK_Control_L || ks == XK_Control_R)
1029 mouse_slip_wheel_speed = 0;
1030 }
1031 break; 1397 break;
1032 }
1033#endif
1034 1398
1035 case ButtonPress: 1399 case ButtonPress:
1036 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1037 break; 1401 break;
1038 1402
… …
1040 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1041 break; 1405 break;
1042 1406
1043 case ClientMessage: 1407 case ClientMessage:
1044 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1045 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1046 destroy ();
1047#ifdef OFFIX_DND
1048 /* OffiX Dnd (drag 'n' drop) protocol */
1049 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1050 && (ev.xclient.data.l[0] == DndFile
1051 || ev.xclient.data.l[0] == DndDir
1052 || ev.xclient.data.l[0] == DndLink))
1053 { 1410 {
1054 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1055 Atom ActualType; 1412 {
1056 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1057 unsigned char *data; 1414 {
1058 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1059 1416 {
1060 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1061 xa[XA_DNDSELECTION], 1418 destroy ();
1062 0L, 1000000L, 1419 }
1063 False, AnyPropertyType, 1420#if ENABLE_EWMH
1064 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1065 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1066 &data); 1424 &ev);
1067 XChangeProperty (display->display, display->root, 1425#endif
1068 XA_CUT_BUFFER0, XA_STRING, 1426 }
1069 8, PropModeReplace, 1427 }
1070 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1071 XFree (data); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1072 selection_paste (display->root, XA_CUT_BUFFER0, True); 1430 {
1073 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1074 } 1437 }
1075#endif /* OFFIX_DND */
1076 break;
1077
1078 case MappingNotify:
1079 XRefreshKeyboardMapping (& (ev.xmapping));
1080 break; 1438 break;
1081 1439
1082 /* 1440 /*
1083 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1084 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1103 break; 1461 break;
1104 } 1462 }
1105 break; 1463 break;
1106 1464
1107 case FocusIn: 1465 case FocusIn:
1108 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1109 { 1481 {
1110 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1111 want_refresh = 1; 1483 ;
1112#ifdef USE_XIM 1484
1113 if (Input_Context != NULL) 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1114 XSetICFocus (Input_Context); 1486
1115#endif 1487 if (want_position_change)
1116#ifdef CURSOR_BLINK
1117 if (Options & Opt_cursorBlink)
1118 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1119#endif
1120#ifdef OFF_FOCUS_FADING
1121 if (rs[Rs_fade])
1122 { 1488 {
1123 PixColors = PixColorsFocused; 1489 int x, y;
1124 set_colorfgbg (); 1490
1125 scr_clear (); 1491 if (ev.xconfigure.send_event)
1126 scr_touch (true); 1492 {
1493 x = ev.xconfigure.x;
1494 y = ev.xconfigure.y;
1495 }
1496 else
1497 get_window_origin (x, y);
1498
1499 if (x != parent_x || y != parent_y)
1500 {
1501 parent_x = x;
1502 parent_y = y;
1503 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1504 }
1127 } 1505 }
1128#endif
1129 1506
1507 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1508 {
1509 seen_resize = 1;
1510 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1511 }
1512
1513 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1130 } 1514 }
1131 break; 1515 break;
1132 1516
1133 case FocusOut:
1134 if (TermWin.focus)
1135 {
1136 TermWin.focus = 0;
1137 want_refresh = 1;
1138#ifdef USE_XIM
1139 if (Input_Context != NULL)
1140 XUnsetICFocus (Input_Context);
1141#endif
1142#ifdef CURSOR_BLINK
1143 if (Options & Opt_cursorBlink)
1144 cursor_blink_ev.stop ();
1145 hidden_cursor = 0;
1146#endif
1147#ifdef OFF_FOCUS_FADING
1148 if (rs[Rs_fade])
1149 {
1150 PixColors = PixColorsUnFocused;
1151 set_colorfgbg ();
1152 scr_clear ();
1153 scr_touch (true);
1154 }
1155#endif
1156
1157 }
1158 break;
1159
1160 case ConfigureNotify: 1517 case PropertyNotify:
1161 if (ev.xconfigure.window == TermWin.parent[0]) 1518 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1162 {
1163 int height, width;
1164
1165 do
1166 { /* Wrap lots of configures into one */
1167 width = ev.xconfigure.width;
1168 height = ev.xconfigure.height;
1169 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1170 }
1171 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1172
1173 if (szHint.width != width || szHint.height != height)
1174 {
1175 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1176 resize_all_windows (width, height, 1);
1177 }
1178#ifdef DEBUG_SIZE
1179 else
1180 {
1181 D_SIZE ((stderr, "Size: Not resizing"));
1182 }
1183#endif
1184#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1185 if (Options & Opt_transparent)
1186 {
1187 check_our_parents ();
1188 if (am_transparent)
1189 want_full_refresh = 1;
1190 }
1191#endif
1192 }
1193 break; 1519 break;
1194 1520
1195 case SelectionClear: 1521 case SelectionClear:
1196 selection_clear (); 1522 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1197 break;
1198
1199 case SelectionNotify:
1200 if (selection_wait == Sel_normal)
1201 selection_paste (ev.xselection.requestor,
1202 ev.xselection.property, True);
1203 break; 1523 break;
1204 1524
1205 case SelectionRequest: 1525 case SelectionRequest:
1206 selection_send (ev.xselectionrequest); 1526 selection_send (ev.xselectionrequest);
1207 break; 1527 break;
1208 1528
1529 case MapNotify:
1530 mapped = 1;
1531#ifdef TEXT_BLINK
1532 text_blink_ev.start ();
1533#endif
1534 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1535 break;
1536
1209 case UnmapNotify: 1537 case UnmapNotify:
1210 TermWin.mapped = 0; 1538 mapped = 0;
1211#ifdef TEXT_BLINK 1539#ifdef TEXT_BLINK
1212 text_blink_ev.stop (); 1540 text_blink_ev.stop ();
1213#endif 1541#endif
1542 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1214 break; 1543 break;
1215
1216 case MapNotify:
1217 TermWin.mapped = 1;
1218#ifdef TEXT_BLINK
1219 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1220#endif
1221 break;
1222
1223#ifdef TRANSPARENT
1224 case ReparentNotify:
1225 rootwin_cb (ev);
1226 break;
1227#endif /* TRANSPARENT */
1228 1544
1229 case GraphicsExpose: 1545 case GraphicsExpose:
1230 case Expose: 1546 case Expose:
1231 if (ev.xany.window == TermWin.vt) 1547 if (ev.xany.window == vt)
1232 { 1548 {
1233#ifdef NO_SLOW_LINK_SUPPORT 1549 do
1550 {
1234 scr_expose (ev.xexpose.x, ev.xexpose.y, 1551 scr_expose (ev.xexpose.x, ev.xexpose.y,
1235 ev.xexpose.width, ev.xexpose.height, False); 1552 ev.xexpose.width, ev.xexpose.height, false);
1236#else 1553 }
1237 // I don't understand this, so I changed it :) 1554 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1555
1556 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1557
1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1559 {
1238 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1239 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, false);
1240 //scr_expose (ev.xexpose.x, 0, 1562 }
1241 // ev.xexpose.width, TermWin.height, False); 1563
1242#endif
1243 want_refresh = 1; 1564 want_refresh = 1;
1244 } 1565 }
1245 else 1566 else
1246 { 1567 {
1247 XEvent unused_event; 1568 XEvent unused_event;
1248 1569
1249 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1570 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1250 ; 1571 ;
1251 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1252 ; 1573 ;
1253 1574
1254 if (isScrollbarWindow (ev.xany.window)) 1575 if (scrollBar.state && ev.xany.window == scrollBar.win)
1255 { 1576 {
1256 scrollBar.setIdle (); 1577 scrollBar.state = SB_STATE_IDLE;
1257 scrollbar_show (0); 1578 scrollBar.show (0);
1258 } 1579 }
1259#ifdef MENUBAR
1260 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1261 menubar_expose ();
1262#endif
1263 } 1580 }
1264 break; 1581 break;
1265 1582
1266 case MotionNotify: 1583 case MotionNotify:
1267#ifdef POINTER_BLANK 1584#ifdef POINTER_BLANK
1268 if (hidden_pointer) 1585 if (hidden_pointer)
1269 pointer_unblank (); 1586 pointer_unblank ();
1270#endif 1587#endif
1271#if MENUBAR 1588 if (!bypass_keystate
1272 if (isMenuBarWindow (ev.xany.window)) 1589 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1590 || priv_modes & PrivMode_MouseAnyEvent))
1591 mouse_report (ev.xbutton);
1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1593 break;
1594
1595 if (ev.xany.window == vt)
1273 { 1596 {
1274 menubar_control (ev.xbutton); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1275 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1276 } 1599 ; // nop
1277#endif
1278 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1279 break;
1280
1281 if (ev.xany.window == TermWin.vt)
1282 {
1283 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1284 { 1601 {
1285 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1286 ; 1603 ;
1287 1604
1288 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1289 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1290 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1291 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1292 &unused_mask); 1609 &ev.xbutton.state);
1293#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1294 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1295 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1613#endif
1296 { 1614 {
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1297#endif 1622#endif
1298 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1299 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1300#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1301 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1302 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1303 { 1629 {
1630 page_dirn scroll_selection_dir;
1304 int dist; 1631 int dist;
1305 1632
1306 /* don't clobber the current delay if we are 1633 /* don't clobber the current delay if we are
1307 * already in the middle of scrolling. 1634 * already in the middle of scrolling.
1308 */ 1635 */
1309 if (!sel_scroll_ev.active) 1636 if (!sel_scroll_ev.is_active ())
1310 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1637 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1311 1638
1312 /* save the event params so we can highlight 1639 /* save the event params so we can highlight
1313 * the selection in the pending-scroll loop 1640 * the selection in the pending-scroll loop
1314 */ 1641 */
1315 selection_save_x=ev.xbutton.x; 1642 selection_save_x = ev.xbutton.x;
1316 selection_save_y=ev.xbutton.y; 1643 selection_save_y = ev.xbutton.y;
1317 selection_save_state=
1318 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1644 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1319 1645
1320 /* calc number of lines to scroll */ 1646 /* calc number of lines to scroll */
1321 if (ev.xbutton.y<TermWin.int_bwidth) 1647 if (ev.xbutton.y < int_bwidth)
1322 { 1648 {
1323 scroll_selection_dir = UP; 1649 scroll_selection_dir = UP;
1324 dist = TermWin.int_bwidth - ev.xbutton.y; 1650 dist = int_bwidth - ev.xbutton.y;
1325 } 1651 }
1326 else 1652 else
1327 { 1653 {
1328 scroll_selection_dir = DN; 1654 scroll_selection_dir = DN;
1329 dist = ev.xbutton.y - 1655 dist = ev.xbutton.y - (int_bwidth + vt_height);
1330 (TermWin.int_bwidth + TermWin.height);
1331 } 1656 }
1657
1332 scroll_selection_lines= (Pixel2Height (dist)/ 1658 scroll_selection_lines = Pixel2Height (dist)
1333 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1659 / SELECTION_SCROLL_LINE_SPEEDUP
1660 + 1;
1334 MIN_IT (scroll_selection_lines, 1661 min_it (scroll_selection_lines,
1335 SELECTION_SCROLL_MAX_LINES); 1662 SELECTION_SCROLL_MAX_LINES);
1663 scroll_selection_lines *= scroll_selection_dir;
1336 } 1664 }
1337 else 1665 else
1338 { 1666 {
1339 /* we are within the text window, so we 1667 /* we are within the text window, so we
1340 * shouldn't be scrolling 1668 * shouldn't be scrolling
1341 */ 1669 */
1342 if (sel_scroll_ev.active)
1343 sel_scroll_ev.stop(); 1670 sel_scroll_ev.stop();
1344 } 1671 }
1345#endif 1672#endif
1346#ifdef MOUSE_THRESHOLD
1347
1348 } 1673 }
1349#endif
1350
1351 } 1674 }
1352 } 1675 }
1353 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1676 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1354 { 1677 {
1355 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1678 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1356 MotionNotify, &ev)) ; 1679 MotionNotify, &ev))
1680 ;
1681
1357 XQueryPointer (display->display, scrollBar.win, 1682 XQueryPointer (dpy, scrollBar.win,
1358 &unused_root, &unused_child, 1683 &unused_root, &unused_child,
1359 &unused_root_x, &unused_root_y, 1684 &unused_root_x, &unused_root_y,
1360 & (ev.xbutton.x), & (ev.xbutton.y), 1685 &ev.xbutton.x, &ev.xbutton.y,
1361 &unused_mask); 1686 &unused_mask);
1362 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1687 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1363 scrollbar_size ()); 1688 scrollBar.size ());
1364 scr_refresh (refresh_type);
1365 refresh_limit = 0; 1689 want_refresh = 1;
1366 scrollbar_show (1); 1690 scrollBar.show (1);
1367 } 1691 }
1368 break; 1692 break;
1369 } 1693 }
1370}
1371 1694
1372void 1695#if defined(CURSOR_BLINK)
1696 if (ev.type == KeyPress)
1697 cursor_blink_reset ();
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713
1714 refresh_check ();
1715}
1716
1717#if ENABLE_FRILLS
1718void ecb_cold
1719rxvt_term::set_urgency (bool enable)
1720{
1721 if (enable == urgency_hint)
1722 return;
1723
1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1725 {
1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1727 XSetWMHints (dpy, parent, h);
1728 urgency_hint = enable;
1729 XFree (h);
1730 }
1731}
1732#endif
1733
1734void ecb_cold
1735rxvt_term::focus_in ()
1736{
1737 if (!focus)
1738 {
1739 focus = 1;
1740 want_refresh = 1;
1741
1742#if USE_XIM
1743 if (Input_Context != NULL)
1744 {
1745 im_set_position ();
1746 XSetICFocus (Input_Context);
1747 }
1748#endif
1749#if CURSOR_BLINK
1750 if (option (Opt_cursorBlink))
1751 cursor_blink_ev.again ();
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_focused;
1757 scr_recolor ();
1758 }
1759#endif
1760#if ENABLE_FRILLS
1761 if (option (Opt_urgentOnBell))
1762 set_urgency (0);
1763
1764 if (priv_modes & PrivMode_FocusEvent)
1765 tt_printf ("\x1b[I");
1766#endif
1767
1768 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1769 }
1770}
1771
1772void ecb_cold
1773rxvt_term::focus_out ()
1774{
1775 if (focus)
1776 {
1777 focus = 0;
1778 want_refresh = 1;
1779
1780#if ENABLE_FRILLS
1781 if (option (Opt_urgentOnBell))
1782 set_urgency (0);
1783
1784 if (priv_modes & PrivMode_FocusEvent)
1785 tt_printf ("\x1b[O");
1786#endif
1787#if ENABLE_FRILLS || ISO_14755
1788 if (iso14755buf)
1789 {
1790 iso14755buf = 0;
1791# if ISO_14755
1792 scr_overlay_off ();
1793# endif
1794 }
1795#endif
1796#if USE_XIM
1797 if (Input_Context != NULL)
1798 XUnsetICFocus (Input_Context);
1799#endif
1800#if CURSOR_BLINK
1801 if (option (Opt_cursorBlink))
1802 cursor_blink_ev.stop ();
1803
1804 hidden_cursor = 0;
1805#endif
1806#if OFF_FOCUS_FADING
1807 if (rs[Rs_fade])
1808 {
1809 pix_colors = pix_colors_unfocused;
1810 scr_recolor ();
1811 }
1812#endif
1813
1814 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1815 }
1816}
1817
1818void ecb_cold
1819rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1820{
1821#if OFF_FOCUS_FADING
1822 if (rs[Rs_fade])
1823 {
1824 if (!first_time)
1825 pix_colors_focused [idx].free (this);
1826
1827 rgba c;
1828 pix_colors [Color_fade].get (c);
1829 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1830 }
1831#endif
1832}
1833
1834#if ENABLE_PERL
1835void ecb_hot
1373rxvt_term::rootwin_cb (XEvent &ev) 1836rxvt_term::rootwin_cb (XEvent &ev)
1374{ 1837{
1375 SET_R (this); 1838 make_current ();
1376 SET_LOCALE (locale); 1839
1840 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1841 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1842 return;
1377 1843
1378 switch (ev.type) 1844 switch (ev.type)
1379 { 1845 {
1380 case PropertyNotify: 1846 case PropertyNotify:
1847 /*
1848 * if user used some Esetroot compatible prog to set the root bg,
1849 * use the property to determine the pixmap. We use it later on.
1850 */
1381 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1851 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1852 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1382 { 1853 {
1383 if (ev.xproperty.state == PropertyNewValue) 1854 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1384 selection_property (ev.xproperty.window, ev.xproperty.atom);
1385 break;
1386 } 1855 }
1387#ifdef TRANSPARENT
1388 else
1389 {
1390 /*
1391 * if user used some Esetroot compatible prog to set the root bg,
1392 * use the property to determine the pixmap. We use it later on.
1393 */
1394 if (xa[XA_XROOTPMAPID] == 0)
1395 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1396 1856
1397 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1398 return;
1399 }
1400
1401 /* FALLTHROUGH */
1402 case ReparentNotify:
1403 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1404 want_full_refresh = 1;
1405 break; 1857 break;
1406#endif
1407 } 1858 }
1859
1860 refresh_check ();
1408} 1861}
1862#endif
1409 1863
1410void 1864void
1411rxvt_term::button_press (XButtonEvent &ev) 1865rxvt_term::button_press (XButtonEvent &ev)
1412{ 1866{
1413 int reportmode = 0, clickintime; 1867 int reportmode = 0, clickintime;
1414 1868
1415 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1869 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1870
1416 if (!bypass_keystate) 1871 if (!bypass_keystate)
1417 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1872 reportmode = !! (priv_modes & PrivMode_mouse_report);
1873
1418 /* 1874 /*
1419 * VT window processing of button press 1875 * VT window processing of button press
1420 */ 1876 */
1421 if (ev.window == TermWin.vt) 1877 if (ev.window == vt)
1422 { 1878 {
1879 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1880 return;
1881
1882#if ISO_14755
1883 // 5.4
1884 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1885 {
1886 iso14755_54 (ev.x, ev.y);
1887 return;
1888 }
1889#endif
1890
1423 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1891 clickintime = ev.time - MEvent.time < multiClickTime;
1892
1424 if (reportmode) 1893 if (reportmode)
1425 { 1894 {
1426 /* mouse report from vt window */ 1895 /* mouse report from vt window */
1427 /* save the xbutton state (for ButtonRelease) */ 1896 /* save the xbutton state (for ButtonRelease) */
1428 MEvent.state = ev.state; 1897 MEvent.state = ev.state;
1429#ifdef MOUSE_REPORT_DOUBLECLICK 1898#ifdef MOUSE_REPORT_DOUBLECLICK
1430 if (ev.button == MEvent.button && clickintime) 1899 if (ev.button == MEvent.button && clickintime)
1431 { 1900 {
1432 /* same button, within alloted time */ 1901 /* same button, within allowed time */
1433 MEvent.clicks++; 1902 MEvent.clicks++;
1903
1434 if (MEvent.clicks > 1) 1904 if (MEvent.clicks > 1)
1435 { 1905 {
1436 /* only report double clicks */ 1906 /* only report double clicks */
1437 MEvent.clicks = 2; 1907 MEvent.clicks = 2;
1438 mouse_report (ev); 1908 mouse_report (ev);
… …
1450 mouse_report (ev); 1920 mouse_report (ev);
1451 } 1921 }
1452#else 1922#else
1453 MEvent.button = ev.button; 1923 MEvent.button = ev.button;
1454 mouse_report (ev); 1924 mouse_report (ev);
1455#endif /* MOUSE_REPORT_DOUBLECLICK */ 1925#endif /* MOUSE_REPORT_DOUBLECLICK */
1456 1926
1457 } 1927 }
1458 else 1928 else
1459 { 1929 {
1460 if (ev.button != MEvent.button) 1930 if (ev.button != MEvent.button)
1461 MEvent.clicks = 0; 1931 MEvent.clicks = 0;
1932
1462 switch (ev.button) 1933 switch (ev.button)
1463 { 1934 {
1464 case Button1: 1935 case Button1:
1936 /* allow meta + click to select rectangular areas */
1937 /* should be done in screen.C */
1938#if ENABLE_FRILLS
1939 selection.rect = !!(ev.state & ModMetaMask);
1940#else
1941 selection.rect = false;
1942#endif
1943
1465 /* allow shift+left click to extend selection */ 1944 /* allow shift+left click to extend selection */
1466 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1945 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1467 { 1946 {
1468 if (MEvent.button == Button1 && clickintime) 1947 if (MEvent.button == Button1 && clickintime)
1469 selection_rotate (ev.x, ev.y); 1948 selection_rotate (ev.x, ev.y);
1470 else 1949 else
1471 selection_extend (ev.x, ev.y, 1); 1950 selection_extend (ev.x, ev.y, 1);
… …
1486 case Button3: 1965 case Button3:
1487 if (MEvent.button == Button3 && clickintime) 1966 if (MEvent.button == Button3 && clickintime)
1488 selection_rotate (ev.x, ev.y); 1967 selection_rotate (ev.x, ev.y);
1489 else 1968 else
1490 selection_extend (ev.x, ev.y, 1); 1969 selection_extend (ev.x, ev.y, 1);
1970
1491 MEvent.button = Button3; 1971 MEvent.button = Button3;
1492 break; 1972 break;
1493 } 1973 }
1494 } 1974 }
1975
1495 MEvent.time = ev.time; 1976 MEvent.time = ev.time;
1496 return; 1977 return;
1497 } 1978 }
1498 1979
1499 /* 1980 /*
1500 * Scrollbar window processing of button press 1981 * Scrollbar window processing of button press
1501 */ 1982 */
1502 if (isScrollbarWindow (ev.window)) 1983 if (scrollBar.state && ev.window == scrollBar.win)
1503 { 1984 {
1504 scrollBar.setIdle (); 1985 page_dirn direction = NO_DIR;
1986
1987 if (scrollBar.upButton (ev.y))
1988 direction = UP; /* up */
1989 else if (scrollBar.dnButton (ev.y))
1990 direction = DN; /* down */
1991
1992 scrollBar.state = SB_STATE_IDLE;
1505 /* 1993 /*
1506 * Rxvt-style scrollbar: 1994 * Rxvt-style scrollbar:
1507 * move up if mouse is above slider 1995 * move up if mouse is above slider
1508 * move dn if mouse is below slider 1996 * move dn if mouse is below slider
1509 * 1997 *
… …
1518 /* 2006 /*
1519 * Mouse report disabled scrollbar: 2007 * Mouse report disabled scrollbar:
1520 * arrow buttons - send up/down 2008 * arrow buttons - send up/down
1521 * click on scrollbar - send pageup/down 2009 * click on scrollbar - send pageup/down
1522 */ 2010 */
1523 if ((scrollBar.style == R_SB_NEXT 2011 if (direction == UP)
1524 && scrollbarnext_upButton (ev.y))
1525 || (scrollBar.style == R_SB_RXVT
1526 && scrollbarrxvt_upButton (ev.y)))
1527 tt_printf ("\033[A"); 2012 tt_printf ("\033[A");
1528 else if ((scrollBar.style == R_SB_NEXT 2013 else if (direction == DN)
1529 && scrollbarnext_dnButton (ev.y))
1530 || (scrollBar.style == R_SB_RXVT
1531 && scrollbarrxvt_dnButton (ev.y)))
1532 tt_printf ("\033[B"); 2014 tt_printf ("\033[B");
1533 else 2015 else
1534 switch (ev.button) 2016 switch (ev.button)
1535 { 2017 {
1536 case Button2: 2018 case Button2:
… …
1543 tt_printf ("\033[5~"); 2025 tt_printf ("\033[5~");
1544 break; 2026 break;
1545 } 2027 }
1546 } 2028 }
1547 else 2029 else
1548#endif /* NO_SCROLLBAR_REPORT */ 2030#endif /* NO_SCROLLBAR_REPORT */
1549
1550 {
1551 char upordown = 0;
1552
1553 if (scrollBar.style == R_SB_NEXT)
1554 { 2031 {
1555 if (scrollbarnext_upButton (ev.y)) 2032 if (direction != NO_DIR)
1556 upordown = -1; /* up */
1557 else if (scrollbarnext_dnButton (ev.y))
1558 upordown = 1; /* down */
1559 }
1560 else if (scrollBar.style == R_SB_RXVT)
1561 {
1562 if (scrollbarrxvt_upButton (ev.y))
1563 upordown = -1; /* up */
1564 else if (scrollbarrxvt_dnButton (ev.y))
1565 upordown = 1; /* down */
1566 }
1567 if (upordown)
1568 { 2033 {
1569#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2034#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2035 if (!cont_scroll_ev.is_active ())
1570 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2036 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1571#endif 2037#endif
1572 if (scr_page (upordown < 0 ? UP : DN, 1)) 2038 if (scr_page (direction, 1))
1573 { 2039 {
1574 if (upordown < 0) 2040 if (direction == UP)
1575 scrollBar.setUp (); 2041 scrollBar.state = SB_STATE_UP;
1576 else 2042 else
1577 scrollBar.setDn (); 2043 scrollBar.state = SB_STATE_DOWN;
1578 } 2044 }
1579 } 2045 }
1580 else 2046 else
1581 switch (ev.button) 2047 switch (ev.button)
1582 { 2048 {
1583 case Button2: 2049 case Button2:
1584 switch (scrollbar_align) 2050 switch (scrollBar.align)
1585 { 2051 {
1586 case R_SB_ALIGN_TOP: 2052 case SB_ALIGN_TOP:
1587 csrO = 0; 2053 csrO = 0;
1588 break; 2054 break;
1589 case R_SB_ALIGN_CENTRE: 2055 case SB_ALIGN_CENTRE:
1590 csrO = (scrollBar.bot - scrollBar.top) / 2; 2056 csrO = (scrollBar.bot - scrollBar.top) / 2;
1591 break; 2057 break;
1592 case R_SB_ALIGN_BOTTOM: 2058 case SB_ALIGN_BOTTOM:
1593 csrO = scrollBar.bot - scrollBar.top; 2059 csrO = scrollBar.bot - scrollBar.top;
1594 break; 2060 break;
1595 } 2061 }
2062
1596 if (scrollBar.style == R_SB_XTERM 2063 if (scrollBar.style == SB_STYLE_XTERM
1597 || scrollbar_above_slider (ev.y) 2064 || scrollBar.above_slider (ev.y)
1598 || scrollbar_below_slider (ev.y)) 2065 || scrollBar.below_slider (ev.y))
1599 scr_move_to ( scrollbar_position (ev.y) - csrO, 2066 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1600 scrollbar_size ()); 2067
1601 scrollBar.setMotion (); 2068 scrollBar.state = SB_STATE_MOTION;
1602 break; 2069 break;
1603 2070
1604 case Button1: 2071 case Button1:
1605 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2072 if (scrollBar.align == SB_ALIGN_CENTRE)
1606 csrO = ev.y - scrollBar.top; 2073 csrO = ev.y - scrollBar.top;
1607 /* FALLTHROUGH */ 2074 /* FALLTHROUGH */
1608 2075
1609 case Button3: 2076 case Button3:
1610 if (scrollBar.style != R_SB_XTERM) 2077 if (scrollBar.style != SB_STYLE_XTERM)
1611 { 2078 {
1612 if (scrollbar_above_slider (ev.y)) 2079 if (scrollBar.above_slider (ev.y))
1613# ifdef RXVT_SCROLL_FULL 2080# ifdef RXVT_SCROLL_FULL
1614 scr_page (UP, TermWin.nrow - 1); 2081 scr_page (UP, nrow - 1);
1615# else 2082# else
1616 scr_page (UP, TermWin.nrow / 4); 2083 scr_page (UP, nrow / 4);
1617# endif 2084# endif
1618 else if (scrollbar_below_slider (ev.y)) 2085 else if (scrollBar.below_slider (ev.y))
1619# ifdef RXVT_SCROLL_FULL 2086# ifdef RXVT_SCROLL_FULL
1620 scr_page (DN, TermWin.nrow - 1); 2087 scr_page (DN, nrow - 1);
1621# else 2088# else
1622 scr_page (DN, TermWin.nrow / 4); 2089 scr_page (DN, nrow / 4);
1623# endif 2090# endif
1624 else 2091 else
1625 scrollBar.setMotion (); 2092 scrollBar.state = SB_STATE_MOTION;
1626 } 2093 }
1627 else 2094 else
1628 { 2095 {
1629 scr_page ((ev.button == Button1 ? DN : UP), 2096 scr_page ((ev.button == Button1 ? DN : UP),
1630 (TermWin.nrow 2097 (nrow
1631 * scrollbar_position (ev.y) 2098 * scrollBar.position (ev.y)
1632 / scrollbar_size ())); 2099 / scrollBar.size ()));
1633 } 2100 }
2101
1634 break; 2102 break;
1635 } 2103 }
1636 } 2104 }
2105
1637 return; 2106 return;
1638 } 2107 }
1639#if MENUBAR
1640 /*
1641 * Menubar window processing of button press
1642 */
1643 if (isMenuBarWindow (ev.window))
1644 menubar_control (ev);
1645#endif
1646} 2108}
1647 2109
1648void 2110void
1649rxvt_term::button_release (XButtonEvent &ev) 2111rxvt_term::button_release (XButtonEvent &ev)
1650{ 2112{
1651 int reportmode = 0; 2113 int reportmode = 0;
1652 2114
1653 csrO = 0; /* reset csr Offset */ 2115 csrO = 0; /* reset csr Offset */
1654 if (!bypass_keystate) 2116 if (!bypass_keystate)
1655 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2117 reportmode = !! (priv_modes & PrivMode_mouse_report);
1656 2118
1657 if (scrollbar_isUpDn ()) 2119 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1658 { 2120 {
1659 scrollBar.setIdle (); 2121 scrollBar.state = SB_STATE_IDLE;
1660 scrollbar_show (0); 2122 scrollBar.show (0);
1661#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1662 refresh_type &= ~SMOOTH_REFRESH;
1663#endif
1664
1665 } 2123 }
2124
1666#ifdef SELECTION_SCROLLING 2125#ifdef SELECTION_SCROLLING
1667 if (sel_scroll_ev.active)
1668 sel_scroll_ev.stop(); 2126 sel_scroll_ev.stop();
1669#endif 2127#endif
2128
1670 if (ev.window == TermWin.vt) 2129 if (ev.window == vt)
1671 { 2130 {
2131 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2132 return;
2133
2134#if ISO_14755
2135 // 5.4
2136 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2137 return;
2138#endif
2139
1672 if (reportmode) 2140 if (reportmode)
1673 { 2141 {
1674 /* mouse report from vt window */ 2142 /* mouse report from vt window */
1675 /* don't report release of wheel "buttons" */ 2143 /* don't report release of wheel "buttons" */
1676 if (ev.button >= 4) 2144 if (ev.button >= 4)
… …
1678#ifdef MOUSE_REPORT_DOUBLECLICK 2146#ifdef MOUSE_REPORT_DOUBLECLICK
1679 /* only report the release of 'slow' single clicks */ 2147 /* only report the release of 'slow' single clicks */
1680 if (MEvent.button != AnyButton 2148 if (MEvent.button != AnyButton
1681 && (ev.button != MEvent.button 2149 && (ev.button != MEvent.button
1682 || (ev.time - MEvent.time 2150 || (ev.time - MEvent.time
1683 > MULTICLICK_TIME / 2))) 2151 > multiClickTime / 2)))
1684 { 2152 {
1685 MEvent.clicks = 0; 2153 MEvent.clicks = 0;
1686 MEvent.button = AnyButton; 2154 MEvent.button = AnyButton;
1687 mouse_report (ev); 2155 mouse_report (ev);
1688 } 2156 }
1689#else /* MOUSE_REPORT_DOUBLECLICK */ 2157#else /* MOUSE_REPORT_DOUBLECLICK */
1690 MEvent.button = AnyButton; 2158 MEvent.button = AnyButton;
1691 mouse_report (ev); 2159 mouse_report (ev);
1692#endif /* MOUSE_REPORT_DOUBLECLICK */ 2160#endif /* MOUSE_REPORT_DOUBLECLICK */
1693 return; 2161 return;
1694 } 2162 }
2163
1695 /* 2164 /*
1696 * dumb hack to compensate for the failure of click-and-drag 2165 * dumb hack to compensate for the failure of click-and-drag
1697 * when overriding mouse reporting 2166 * when overriding mouse reporting
1698 */ 2167 */
1699 if (PrivateModes & PrivMode_mouse_report 2168 if (priv_modes & PrivMode_mouse_report
1700 && bypass_keystate 2169 && bypass_keystate
1701 && ev.button == Button1 && MEvent.clicks <= 1) 2170 && ev.button == Button1 && MEvent.clicks <= 1)
1702 selection_extend (ev.x, ev.y, 0); 2171 selection_extend (ev.x, ev.y, 0);
1703 2172
1704 switch (ev.button) 2173 switch (ev.button)
1705 { 2174 {
1706 case Button1: 2175 case Button1:
1707 case Button3: 2176 case Button3:
1708 selection_make (ev.time); 2177 selection_make (ev.time);
1709 break; 2178 break;
2179
1710 case Button2: 2180 case Button2:
1711 selection_request (ev.time, ev.x, ev.y); 2181 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2182 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1712 break; 2183 break;
2184
1713#ifdef MOUSE_WHEEL 2185#ifdef MOUSE_WHEEL
1714 case Button4: 2186 case Button4:
1715 case Button5: 2187 case Button5:
1716 { 2188 {
1717 int i; 2189 int lines;
1718 page_dirn v; 2190 page_dirn dirn;
1719 2191
1720 v = ev.button == Button4 ? UP : DN; 2192 dirn = ev.button == Button4 ? UP : DN;
1721 2193
1722 if (ev.state & ShiftMask) 2194 if (ev.state & ShiftMask)
1723 i = 1; 2195 lines = 1;
1724 else if (Options & Opt_mouseWheelScrollPage) 2196 else if (option (Opt_mouseWheelScrollPage))
1725 i = TermWin.nrow - 1; 2197 lines = nrow - 1;
1726 else 2198 else
1727 i = 5; 2199 lines = 5;
1728 2200
1729# ifdef MOUSE_SLIP_WHEELING 2201# ifdef MOUSE_SLIP_WHEELING
1730 if (ev.state & ControlMask) 2202 if (ev.state & ControlMask)
1731 { 2203 {
1732 mouse_slip_wheel_speed += v ? -1 : 1; 2204 mouse_slip_wheel_speed += dirn;
1733 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2205 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
1734 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1735 2206
1736 if (slip_wheel_ev.at < NOW) 2207 if (!slip_wheel_ev.is_active ())
1737 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2208 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1738
1739 slip_wheel_ev.start ();
1740 } 2209 }
1741 else 2210 else
2211# endif
1742 { 2212 {
1743# endif
1744# ifdef JUMP_MOUSE_WHEEL
1745 scr_page (v, i); 2213 scr_page (dirn, lines);
1746 scr_refresh (SMOOTH_REFRESH);
1747 scrollbar_show (1); 2214 scrollBar.show (1);
1748# else
1749 while (i--)
1750 {
1751 scr_page (v, 1);
1752 scr_refresh (SMOOTH_REFRESH);
1753 scrollbar_show (1);
1754 }
1755# endif
1756# ifdef MOUSE_SLIP_WHEELING
1757 } 2215 }
1758#endif
1759 } 2216 }
1760 break; 2217 break;
1761#endif 2218#endif
1762 } 2219 }
1763 } 2220 }
1764#ifdef MENUBAR
1765 else if (isMenuBarWindow (ev.window))
1766 menubar_control (ev);
1767#endif
1768} 2221}
1769
1770#ifdef TRANSPARENT
1771#if TINTING
1772/* shading taken from eterm-0.9.2 */
1773/* RGB 15 */
1774
1775static void
1776shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1777{
1778 unsigned char *ptr;
1779 int x, y;
1780
1781 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1782 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1783 /* No saturation */
1784 for (y = h; --y >= 0;) {
1785 for (x = -w; x < 0; x++) {
1786 int r, g, b;
1787
1788 b = ((uint16_t *) ptr)[x];
1789 r = (b & 0x7c00) * rm;
1790 g = (b & 0x3e0) * gm;
1791 b = (b & 0x1f) * bm;
1792 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1793 | ((g >> 8) & 0x3e0)
1794 | ((b >> 8) & 0x1f);
1795 }
1796 ptr += bpl;
1797 }
1798 } else {
1799 for (y = h; --y >= 0;) {
1800 for (x = -w; x < 0; x++) {
1801 int r, g, b;
1802
1803 b = ((uint16_t *) ptr)[x];
1804 r = (b & 0x7c00) * rm;
1805 g = (b & 0x3e0) * gm;
1806 b = (b & 0x1f) * bm;
1807 r |= (!(r >> 15) - 1);
1808 g |= (!(g >> 10) - 1);
1809 b |= (!(b >> 5) - 1);
1810 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1811 | ((g >> 8) & 0x3e0)
1812 | ((b >> 8) & 0x1f);
1813 }
1814 ptr += bpl;
1815 }
1816 }
1817}
1818
1819/* RGB 16 */
1820static void
1821shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1822{
1823 unsigned char *ptr;
1824 int x, y;
1825
1826 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1827 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1828 /* No saturation */
1829 for (y = h; --y >= 0;) {
1830 for (x = -w; x < 0; x++) {
1831 int r, g, b;
1832
1833 b = ((uint16_t *) ptr)[x];
1834 r = (b & 0xf800) * rm;
1835 g = (b & 0x7e0) * gm;
1836 b = (b & 0x1f) * bm;
1837 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1838 | ((g >> 8) & 0x7e0)
1839 | ((b >> 8) & 0x1f);
1840 }
1841 ptr += bpl;
1842 }
1843 } else {
1844 for (y = h; --y >= 0;) {
1845 for (x = -w; x < 0; x++) {
1846 int r, g, b;
1847
1848 b = ((uint16_t *) ptr)[x];
1849 r = (b & 0xf800) * rm;
1850 g = (b & 0x7e0) * gm;
1851 b = (b & 0x1f) * bm;
1852 r |= (!(r >> 16) - 1);
1853 g |= (!(g >> 11) - 1);
1854 b |= (!(b >> 5) - 1);
1855 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1856 | ((g >> 8) & 0x7e0)
1857 | ((b >> 8) & 0x1f);
1858 }
1859 ptr += bpl;
1860 }
1861 }
1862}
1863
1864/* RGB 24 */
1865static void
1866shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1867{
1868 unsigned char *ptr;
1869 int x, y;
1870
1871 ptr = (unsigned char *)data + (w * 3);
1872 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1873 /* No saturation */
1874 for (y = h; --y >= 0;) {
1875 for (x = -(w * 3); x < 0; x += 3) {
1876 int r, g, b;
1877
1878 if (byteorder.big_endian()) {
1879 r = (ptr[x + 0] * rm) >> 8;
1880 g = (ptr[x + 1] * gm) >> 8;
1881 b = (ptr[x + 2] * bm) >> 8;
1882 ptr[x + 0] = r;
1883 ptr[x + 1] = g;
1884 ptr[x + 2] = b;
1885 } else {
1886 r = (ptr[x + 2] * rm) >> 8;
1887 g = (ptr[x + 1] * gm) >> 8;
1888 b = (ptr[x + 0] * bm) >> 8;
1889 ptr[x + 2] = r;
1890 ptr[x + 1] = g;
1891 ptr[x + 0] = b;
1892 }
1893 }
1894 ptr += bpl;
1895 }
1896 } else {
1897 for (y = h; --y >= 0;) {
1898 for (x = -(w * 3); x < 0; x += 3) {
1899 int r, g, b;
1900
1901 if (byteorder.big_endian()) {
1902 r = (ptr[x + 0] * rm) >> 8;
1903 g = (ptr[x + 1] * gm) >> 8;
1904 b = (ptr[x + 2] * bm) >> 8;
1905
1906 r |= (!(r >> 8) - 1);
1907 g |= (!(g >> 8) - 1);
1908 b |= (!(b >> 8) - 1);
1909
1910 ptr[x + 0] = r;
1911 ptr[x + 1] = g;
1912 ptr[x + 2] = b;
1913 } else {
1914 r = (ptr[x + 2] * rm) >> 8;
1915 g = (ptr[x + 1] * gm) >> 8;
1916 b = (ptr[x + 0] * bm) >> 8;
1917
1918 r |= (!(r >> 8) - 1);
1919 g |= (!(g >> 8) - 1);
1920 b |= (!(b >> 8) - 1);
1921
1922 ptr[x + 2] = r;
1923 ptr[x + 1] = g;
1924 ptr[x + 0] = b;
1925 }
1926 }
1927 ptr += bpl;
1928 }
1929 }
1930}
1931
1932/* RGB 32 */
1933static void
1934shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1935{
1936 unsigned char *ptr;
1937 int x, y;
1938
1939 ptr = (unsigned char *)data + (w * 4);
1940 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1941 /* No saturation */
1942 for (y = h; --y >= 0;) {
1943 if (byteorder.big_endian()) {
1944 for (x = -(w * 4); x < 0; x += 4) {
1945 int r, g, b;
1946
1947 r = (ptr[x + 1] * rm) >> 8;
1948 g = (ptr[x + 2] * gm) >> 8;
1949 b = (ptr[x + 3] * bm) >> 8;
1950 ptr[x + 1] = r;
1951 ptr[x + 2] = g;
1952 ptr[x + 3] = b;
1953 }
1954 } else {
1955 for (x = -(w * 4); x < 0; x += 4) {
1956 int r, g, b;
1957
1958 r = (ptr[x + 2] * rm) >> 8;
1959 g = (ptr[x + 1] * gm) >> 8;
1960 b = (ptr[x + 0] * bm) >> 8;
1961 ptr[x + 2] = r;
1962 ptr[x + 1] = g;
1963 ptr[x + 0] = b;
1964 }
1965 }
1966 ptr += bpl;
1967 }
1968 } else {
1969 for (y = h; --y >= 0;) {
1970 for (x = -(w * 4); x < 0; x += 4) {
1971 int r, g, b;
1972
1973 if (byteorder.big_endian()) {
1974 r = (ptr[x + 1] * rm) >> 8;
1975 g = (ptr[x + 2] * gm) >> 8;
1976 b = (ptr[x + 3] * bm) >> 8;
1977
1978 r |= (!(r >> 8) - 1);
1979 g |= (!(g >> 8) - 1);
1980 b |= (!(b >> 8) - 1);
1981
1982 ptr[x + 1] = r;
1983 ptr[x + 2] = g;
1984 ptr[x + 3] = b;
1985 } else {
1986 r = (ptr[x + 2] * rm) >> 8;
1987 g = (ptr[x + 1] * gm) >> 8;
1988 b = (ptr[x + 0] * bm) >> 8;
1989
1990 r |= (!(r >> 8) - 1);
1991 g |= (!(g >> 8) - 1);
1992 b |= (!(b >> 8) - 1);
1993
1994 ptr[x + 2] = r;
1995 ptr[x + 1] = g;
1996 ptr[x + 0] = b;
1997 }
1998 }
1999 ptr += bpl;
2000 }
2001 }
2002}
2003
2004#endif
2005
2006/*
2007 * Check our parents are still who we think they are.
2008 * Do transparency updates if required
2009 */
2010int
2011rxvt_term::check_our_parents ()
2012{
2013 int i, pchanged, aformat, have_pixmap, rootdepth;
2014 unsigned long nitems, bytes_after;
2015 Atom atype;
2016 unsigned char *prop = NULL;
2017 Window root, oldp, *list;
2018 Pixmap rootpixmap = None;
2019 XWindowAttributes wattr, wrootattr;
2020
2021 pchanged = 0;
2022
2023 if (!(Options & Opt_transparent))
2024 return pchanged; /* Don't try any more */
2025
2026 XGetWindowAttributes (display->display, display->root, &wrootattr);
2027 rootdepth = wrootattr.depth;
2028
2029 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2030
2031 if (rootdepth != wattr.depth)
2032 {
2033 if (am_transparent)
2034 {
2035 pchanged = 1;
2036 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2037 am_transparent = am_pixmap_trans = 0;
2038 }
2039
2040 return pchanged; /* Don't try any more */
2041 }
2042
2043 /* Get all X ops out of the queue so that our information is up-to-date. */
2044 XSync (display->display, False);
2045
2046 /*
2047 * Make the frame window set by the window manager have
2048 * the root background. Some window managers put multiple nested frame
2049 * windows for each client, so we have to take care about that.
2050 */
2051 i = (xa[XA_XROOTPMAPID]
2052 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2053 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2054 &nitems, &bytes_after, &prop) == Success);
2055
2056 if (!i || prop == NULL)
2057 i = (xa[XA_XSETROOTID]
2058 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2059 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2060 &nitems, &bytes_after, &prop) == Success);
2061
2062 if (!i || prop == NULL || !rs[Rs_color + Color_tint])
2063 have_pixmap = 0;
2064 else
2065 {
2066 have_pixmap = 1;
2067 rootpixmap = *(Pixmap *)prop;
2068 XFree (prop);
2069 }
2070
2071 if (have_pixmap)
2072 {
2073 /*
2074 * Copy display->root pixmap transparency
2075 */
2076 int sx, sy, nx, ny;
2077 unsigned int nw, nh;
2078 Window cr;
2079 XImage *image;
2080 GC gc;
2081 XGCValues gcvalue;
2082
2083 XTranslateCoordinates (display->display, TermWin.vt, display->root,
2084 0, 0, &sx, &sy, &cr);
2085 nw = (unsigned int)szHint.width;
2086 nh = (unsigned int)szHint.height;
2087 nx = ny = 0;
2088
2089 if (sx < 0)
2090 {
2091 nw += sx;
2092 nx = -sx;
2093 sx = 0;
2094 }
2095
2096 if (sy < 0)
2097 {
2098 nh += sy;
2099 ny = -sy;
2100 sy = 0;
2101 }
2102
2103 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2104 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2105 allowedxerror = -1;
2106 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2107
2108 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2109 /* XXX: may need a delay here? */
2110 allowedxerror = 0;
2111
2112 if (image == NULL)
2113 {
2114 if (am_transparent && am_pixmap_trans)
2115 {
2116 pchanged = 1;
2117 if (TermWin.pixmap != None)
2118 {
2119 XFreePixmap (display->display, TermWin.pixmap);
2120 TermWin.pixmap = None;
2121 }
2122 }
2123
2124 am_pixmap_trans = 0;
2125 }
2126 else
2127 {
2128 if (TermWin.pixmap != None)
2129 XFreePixmap (display->display, TermWin.pixmap);
2130
2131#if TINTING
2132 if (ISSET_PIXCOLOR (Color_tint))
2133 {
2134 unsigned short rm, gm, bm;
2135 if (rs[Rs_shade])
2136 PixColorsFocused[Color_tint].fade (display, atoi (rs[Rs_shade])).get (display, rm, gm, bm);
2137 else
2138 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2139
2140 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2141
2142 /* Determine bitshift and bitmask values */
2143 switch (image->bits_per_pixel)
2144 {
2145 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2146 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2147 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2148 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2149 }
2150 }
2151#endif
2152
2153 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2154 szHint.width, szHint.height, image->depth);
2155 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2156 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2157 nx, ny, image->width, image->height);
2158 XFreeGC (display->display, gc);
2159 XDestroyImage (image);
2160 XSetWindowBackgroundPixmap (display->display, TermWin.vt, TermWin.pixmap);
2161
2162 if (!am_transparent || !am_pixmap_trans)
2163 pchanged = 1;
2164
2165 am_transparent = am_pixmap_trans = 1;
2166 }
2167 }
2168
2169 if (!am_pixmap_trans)
2170 {
2171 unsigned int n;
2172 /*
2173 * InheritPixmap transparency
2174 */
2175 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2176 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2177 {
2178 oldp = TermWin.parent[i];
2179 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2180 &TermWin.parent[i], &list, &n);
2181 XFree (list);
2182 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2183
2184 if (TermWin.parent[i] == display->root)
2185 {
2186 if (oldp != None)
2187 pchanged = 1;
2188
2189 break;
2190 }
2191
2192 if (oldp != TermWin.parent[i])
2193 pchanged = 1;
2194 }
2195
2196 n = 0;
2197
2198 if (pchanged)
2199 {
2200 for (; n < (unsigned int)i; n++)
2201 {
2202 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2203 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2204 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2205 {
2206 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2207 break;
2208 }
2209 }
2210 }
2211
2212 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2213 {
2214 D_X ((stderr, "InheritPixmap Turning off")); /* Mikachu? */
2215 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2216 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2217 am_transparent = 0;
2218 /* XXX: also turn off Opt_transparent? */
2219 }
2220 else
2221 {
2222#if WAIT_FOR_WM
2223 /* wait (an arbitrary period) for the WM to do its thing
2224 * needed for fvwm2.2.2 (and before?) */
2225 sleep (1);
2226#endif
2227 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2228 for (n = 0; n < (unsigned int)i; n++)
2229 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2230
2231 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2232 am_transparent = 1;
2233 }
2234
2235 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2236 TermWin.parent[i] = None;
2237 }
2238
2239 return pchanged;
2240}
2241#endif
2242 2222
2243/*}}} */ 2223/*}}} */
2244 2224
2245bool 2225void ecb_hot
2246rxvt_term::cmd_parse () 2226rxvt_term::cmd_parse ()
2247{ 2227{
2248 bool flag = false;
2249 unicode_t ch = NOCHAR; 2228 wchar_t ch = NOCHAR;
2250 unsigned char *seq_begin; // remember start of esc-sequence here 2229 char *seq_begin; // remember start of esc-sequence here
2251 2230
2252 for (;;) 2231 for (;;)
2253 { 2232 {
2254 if (ch == NOCHAR) 2233 if (ecb_unlikely (ch == NOCHAR))
2255 { 2234 {
2256 seq_begin = cmdbuf_ptr; 2235 seq_begin = cmdbuf_ptr;
2257 ch = next_char (); 2236 ch = next_char ();
2258 }
2259 2237
2260 if (ch == NOCHAR) // TODO: improve 2238 if (ch == NOCHAR)
2261 break; 2239 break;
2240 }
2262 2241
2263 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2242 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2243 {
2244 if (ecb_unlikely (!seen_input))
2264 { 2245 {
2246 seen_input = 1;
2247 // many badly-written programs (e.g. jed) contain a race condition:
2248 // they first read the screensize and then install a SIGWINCH handler.
2249 // some window managers resize the window early, and these programs
2250 // then sometimes get the size wrong.
2251 // unfortunately other programs are even more buggy and dislike
2252 // being sent SIGWINCH, so only do it when we were in fact being
2253 // resized.
2254 if (seen_resize && cmd_pid)
2255 kill (-cmd_pid, SIGWINCH);
2256 }
2257
2265 /* Read a text string from the input buffer */ 2258 /* Read a text string from the input buffer */
2266 unicode_t buf[UBUFSIZ]; 2259 wchar_t buf[UBUFSIZ];
2267 bool refreshnow = false; 2260 bool refreshnow = false;
2268 int nlines = 0; 2261 int nlines = 0;
2269 unicode_t *str = buf; 2262 wchar_t *str = buf;
2270 2263 wchar_t *eol = str + min (ncol, UBUFSIZ);
2271 *str++ = ch;
2272 2264
2273 for (;;) 2265 for (;;)
2274 { 2266 {
2267 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2268 break;
2269
2270 *str++ = ch;
2271
2272 if (ecb_unlikely (ch == C0_LF || str >= eol))
2273 {
2274 if (ch == C0_LF)
2275 nlines++;
2276
2277 refresh_count++;
2278
2279 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2280 {
2281 refresh_count = 0;
2282
2283 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2284 {
2285 refreshnow = true;
2286 ch = NOCHAR;
2287 break;
2288 }
2289 }
2290
2291 // scr_add_lines only works for nlines <= nrow - 1.
2292 if (nlines >= nrow - 1)
2293 {
2294 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2295 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2296 scr_add_lines (buf, str - buf, nlines);
2297
2298 nlines = 0;
2299 str = buf;
2300 eol = str + min (ncol, UBUFSIZ);
2301 }
2302
2303 if (str >= eol)
2304 {
2305 if (eol >= buf + UBUFSIZ)
2306 {
2307 ch = NOCHAR;
2308 break;
2309 }
2310 else
2311 eol = min (eol + ncol, buf + UBUFSIZ);
2312 }
2313
2314 }
2315
2275 seq_begin = cmdbuf_ptr; 2316 seq_begin = cmdbuf_ptr;
2276 ch = next_char (); 2317 ch = next_char ();
2277
2278 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2279 break;
2280
2281 *str++ = ch;
2282
2283 if (ch == C0_LF)
2284 {
2285 nlines++;
2286 refresh_count++;
2287
2288 if (! (Options & Opt_jumpScroll)
2289 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2290 {
2291 refreshnow = true;
2292 flag = true;
2293 ch = NOCHAR;
2294 break;
2295 }
2296
2297 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2298 if (nlines >= TermWin.nrow - 1)
2299 {
2300 scr_add_lines (buf, nlines, str - buf);
2301 nlines = 0;
2302 str = buf;
2303 }
2304 }
2305
2306 if (str >= buf + UBUFSIZ)
2307 {
2308 ch = NOCHAR;
2309 break;
2310 }
2311 } 2318 }
2312 2319
2320 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2321 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2313 scr_add_lines (buf, nlines, str - buf); 2322 scr_add_lines (buf, str - buf, nlines);
2314 2323
2315 /* 2324 /*
2316 * If there have been a lot of new lines, then update the screen 2325 * If there have been a lot of new lines, then update the screen
2317 * What the heck I'll cheat and only refresh less than every page-full. 2326 * What the heck we'll cheat and only refresh less than every page-full.
2318 * the number of pages between refreshes is refresh_limit, which 2327 * if skipScroll is enabled.
2319 * is incremented here because we must be doing flat-out scrolling.
2320 *
2321 * refreshing should be correct for small scrolls, because of the
2322 * time-out
2323 */ 2328 */
2324 if (refreshnow) 2329 if (refreshnow)
2325 { 2330 {
2326 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2327 refresh_limit++;
2328 else
2329 scr_refresh (refresh_type); 2331 scr_refresh ();
2332 want_refresh = 1;
2330 } 2333 }
2331
2332 } 2334 }
2333 else 2335 else
2334 { 2336 {
2335 try 2337 try
2336 { 2338 {
… …
2344 } 2346 }
2345 2347
2346 ch = NOCHAR; 2348 ch = NOCHAR;
2347 } 2349 }
2348 } 2350 }
2349
2350 return flag;
2351}
2352
2353// read the next octet
2354unicode_t
2355rxvt_term::next_octet ()
2356{
2357 return cmdbuf_ptr < cmdbuf_endp
2358 ? *cmdbuf_ptr++
2359 : NOCHAR;
2360} 2351}
2361 2352
2362// read the next character 2353// read the next character
2363unicode_t 2354wchar_t ecb_hot
2364rxvt_term::next_char () 2355rxvt_term::next_char () NOTHROW
2365{ 2356{
2366 while (cmdbuf_ptr < cmdbuf_endp) 2357 while (cmdbuf_ptr < cmdbuf_endp)
2367 { 2358 {
2368 // assume 7-bit to be ascii ALWAYS 2359 // assume 7-bit to be ascii ALWAYS
2369 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2360 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2370 return *cmdbuf_ptr++; 2361 return *cmdbuf_ptr++;
2371 2362
2372 wchar_t wc; 2363 wchar_t wc;
2373 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2364 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2374 2365
2375 if (len == (size_t)-2) 2366 if (len == (size_t)-2)
2376 { 2367 {
2377 // the mbstate stores incomplete sequences. didn't know this :/ 2368 // the mbstate stores incomplete sequences. didn't know this :/
2378 cmdbuf_ptr = cmdbuf_endp; 2369 cmdbuf_ptr = cmdbuf_endp;
2379 break; 2370 break;
2380 } 2371 }
2381 2372
2382 if (len == (size_t)-1) 2373 if (len == (size_t)-1)
2374 {
2375 mbstate.reset (); // reset now undefined conversion state
2376 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2377 // in which case we "erroneously" return the next byte which might be valid.
2383 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2378 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2379 }
2384 2380
2385 // assume wchar == unicode 2381 // assume wchar == unicode
2386 cmdbuf_ptr += len; 2382 cmdbuf_ptr += len;
2387 return wc; 2383 return wc & UNICODE_MASK;
2388 } 2384 }
2389 2385
2390 return NOCHAR; 2386 return NOCHAR;
2391} 2387}
2392 2388
2393/* rxvt_cmd_getc () - Return next input character */ 2389// read the next octet
2394/* 2390uint32_t ecb_hot
2395 * Return the next input character after first passing any keyboard input 2391rxvt_term::next_octet () NOTHROW
2396 * to the command.
2397 */
2398unicode_t
2399rxvt_term::cmd_getc ()
2400{ 2392{
2393 return cmdbuf_ptr < cmdbuf_endp
2394 ? (unsigned char)*cmdbuf_ptr++
2395 : NOCHAR;
2396}
2397
2398static class out_of_input out_of_input;
2399
2400wchar_t ecb_hot
2401rxvt_term::cmd_getc () THROW ((class out_of_input))
2402{
2401 unicode_t c = next_char (); 2403 wchar_t c = next_char ();
2402 2404
2403 if (c == NOCHAR) 2405 if (c == NOCHAR)
2404 throw out_of_input; 2406 throw out_of_input;
2405 2407
2406 return c; 2408 return c;
2407} 2409}
2408 2410
2409unicode_t 2411uint32_t ecb_hot
2410rxvt_term::cmd_get8 () 2412rxvt_term::cmd_get8 () THROW ((class out_of_input))
2411{ 2413{
2412 unicode_t c = next_octet (); 2414 uint32_t c = next_octet ();
2413 2415
2414 if (c == NOCHAR) 2416 if (c == NOCHAR)
2415 throw out_of_input; 2417 throw out_of_input;
2416 2418
2417 return c; 2419 return c;
2418} 2420}
2419 2421
2420/*{{{ print pipe */ 2422/*{{{ print pipe */
2421/*----------------------------------------------------------------------*/ 2423/*----------------------------------------------------------------------*/
2422#ifdef PRINTPIPE 2424#ifdef PRINTPIPE
2423FILE * 2425FILE * ecb_cold
2424rxvt_term::popen_printer () 2426rxvt_term::popen_printer ()
2425{ 2427{
2426 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2428 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2427 2429
2428 if (stream == NULL) 2430 if (stream == NULL)
2429 rxvt_warn ("can't open printer pipe, not printing.\n"); 2431 rxvt_warn ("can't open printer pipe, not printing.\n");
2430 2432
2431 return stream; 2433 return stream;
2432} 2434}
2433 2435
2434int 2436int ecb_cold
2435rxvt_term::pclose_printer (FILE *stream) 2437rxvt_term::pclose_printer (FILE *stream)
2436{ 2438{
2437 fflush (stream); 2439 fflush (stream);
2438 return pclose (stream); 2440 return pclose (stream);
2439} 2441}
2440 2442
2441/* 2443/*
2442 * simulate attached vt100 printer 2444 * simulate attached vt100 printer
2443 */ 2445 */
2444void 2446void ecb_cold
2445rxvt_term::process_print_pipe () 2447rxvt_term::process_print_pipe ()
2446{ 2448{
2447 int done; 2449 FILE *fd = popen_printer ();
2448 FILE *fd;
2449 2450
2450 if ((fd = popen_printer ()) == NULL) 2451 if (!fd)
2451 return; 2452 return;
2452 2453
2453 /* 2454 /*
2454 * Send all input to the printer until either ESC[4i or ESC[?4i 2455 * Send all input to the printer until either ESC[4i or ESC[?4i
2455 * is received. 2456 * is received.
2456 */ 2457 */
2457 for (done = 0; !done;) 2458 for (int done = 0; !done; )
2458 { 2459 {
2459 unsigned char buf[8]; 2460 unsigned char buf[8];
2460 unicode_t ch; 2461 unicode_t ch;
2461 unsigned int i, len; 2462 unsigned int i, len;
2462 2463
… …
2481 { 2482 {
2482 if ((buf[len++] = cmd_getc ()) == 'i') 2483 if ((buf[len++] = cmd_getc ()) == 'i')
2483 break; /* done = 1 */ 2484 break; /* done = 1 */
2484 } 2485 }
2485 } 2486 }
2486 2487
2487 for (i = 0; i < len; i++) 2488 for (i = 0; i < len; i++)
2488 if (putc (buf[i], fd) == EOF) 2489 if (putc (buf[i], fd) == EOF)
2489 { 2490 {
2490 done = 1; 2491 done = 1;
2491 break; 2492 break;
… …
2493 } 2494 }
2494 } 2495 }
2495 2496
2496 pclose_printer (fd); 2497 pclose_printer (fd);
2497} 2498}
2498#endif /* PRINTPIPE */ 2499#endif /* PRINTPIPE */
2499/*}}} */ 2500/*}}} */
2500 2501
2501/* *INDENT-OFF* */
2502enum { 2502enum {
2503 C1_40 = 0x40, 2503 C1_40 = 0x40,
2504 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2504 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2505 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2505 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2506 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2506 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2507 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2507 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2508}; 2508};
2509/* *INDENT-ON* */
2510 2509
2511/*{{{ process non-printing single characters */ 2510/*{{{ process non-printing single characters */
2512void 2511void ecb_hot
2513rxvt_term::process_nonprinting (unicode_t ch) 2512rxvt_term::process_nonprinting (unicode_t ch)
2514{ 2513{
2515 switch (ch) 2514 switch (ch)
2516 { 2515 {
2517 case C0_ESC: 2516 case C0_ESC:
2518 process_escape_seq (); 2517 process_escape_seq ();
2519 break; 2518 break;
2520 case C0_ENQ: /* terminal Status */ 2519 case C0_ENQ: /* terminal Status */
2521 if (rs[Rs_answerbackstring]) 2520 if (rs[Rs_answerbackstring])
2522 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2521 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2523 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2524 else 2522 else
2525 tt_write ((unsigned char *)VT100_ANS, 2523 tt_write (VT100_ANS, strlen (VT100_ANS));
2526 (unsigned int)STRLEN (VT100_ANS));
2527 break; 2524 break;
2528 case C0_BEL: /* bell */ 2525 case C0_BEL: /* bell */
2529 scr_bell (); 2526 scr_bell ();
2530 break; 2527 break;
2531 case C0_BS: /* backspace */ 2528 case C0_BS: /* backspace */
… …
2549 scr_charset_choose (0); 2546 scr_charset_choose (0);
2550 break; 2547 break;
2551 2548
2552#ifdef EIGHT_BIT_CONTROLS 2549#ifdef EIGHT_BIT_CONTROLS
2553 // 8-bit controls 2550 // 8-bit controls
2554 case 0x90: /* DCS */ 2551 case 0x90: /* DCS */
2555 process_dcs_seq (); 2552 process_dcs_seq ();
2556 break; 2553 break;
2557 case 0x9b: /* CSI */ 2554 case 0x9b: /* CSI */
2558 process_csi_seq (); 2555 process_csi_seq ();
2559 break; 2556 break;
2560 case 0x9d: /* CSI */ 2557 case 0x9d: /* OSC */
2561 process_osc_seq (); 2558 process_osc_seq ();
2562 break; 2559 break;
2563#endif 2560#endif
2564 } 2561 }
2565} 2562}
2566/*}}} */ 2563/*}}} */
2567 2564
2568 2565
2569/*{{{ process VT52 escape sequences */ 2566/*{{{ process VT52 escape sequences */
2570void 2567void ecb_cold
2571rxvt_term::process_escape_vt52 (unicode_t ch) 2568rxvt_term::process_escape_vt52 (unicode_t ch)
2572{ 2569{
2573 int row, col; 2570 int row, col;
2574 2571
2575 switch (ch) 2572 switch (ch)
… …
2609 break; 2606 break;
2610 case 'Z': /* identify the terminal type */ 2607 case 'Z': /* identify the terminal type */
2611 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2608 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2612 break; 2609 break;
2613 case '<': /* turn off VT52 mode */ 2610 case '<': /* turn off VT52 mode */
2614 PrivMode (0, PrivMode_vt52); 2611 priv_modes &= ~PrivMode_vt52;
2615 break; 2612 break;
2616 case 'F': /* use special graphics character set */ 2613 case 'F': /* use special graphics character set */
2617 case 'G': /* use regular character set */ 2614 case 'G': /* use regular character set */
2618 /* unimplemented */ 2615 /* unimplemented */
2619 break; 2616 break;
… …
2625} 2622}
2626/*}}} */ 2623/*}}} */
2627 2624
2628 2625
2629/*{{{ process escape sequences */ 2626/*{{{ process escape sequences */
2630void 2627void ecb_hot
2631rxvt_term::process_escape_seq () 2628rxvt_term::process_escape_seq ()
2632{ 2629{
2633 unicode_t ch = cmd_getc (); 2630 unicode_t ch = cmd_getc ();
2634 2631
2635 if (PrivateModes & PrivMode_vt52) 2632 if (priv_modes & PrivMode_vt52)
2636 { 2633 {
2637 process_escape_vt52 (ch); 2634 process_escape_vt52 (ch);
2638 return; 2635 return;
2639 } 2636 }
2640 2637
2641 switch (ch) 2638 switch (ch)
2642 { 2639 {
2643 /* case 1: do_tek_mode (); break; */
2644 case '#': 2640 case '#':
2645 if (cmd_getc () == '8') 2641 if (cmd_getc () == '8')
2646 scr_E (); 2642 scr_E ();
2647 break; 2643 break;
2648 case '(': 2644 case '(':
… …
2655 scr_charset_set (2, (unsigned int)cmd_getc ()); 2651 scr_charset_set (2, (unsigned int)cmd_getc ());
2656 break; 2652 break;
2657 case '+': 2653 case '+':
2658 scr_charset_set (3, (unsigned int)cmd_getc ()); 2654 scr_charset_set (3, (unsigned int)cmd_getc ());
2659 break; 2655 break;
2660#ifndef NO_FRILLS 2656#if !ENABLE_MINIMAL
2661 case '6': 2657 case '6':
2662 scr_backindex (); 2658 scr_backindex ();
2663 break; 2659 break;
2664#endif 2660#endif
2665 case '7': 2661 case '7':
2666 scr_cursor (SAVE); 2662 scr_cursor (SAVE);
2667 break; 2663 break;
2668 case '8': 2664 case '8':
2669 scr_cursor (RESTORE); 2665 scr_cursor (RESTORE);
2670 break; 2666 break;
2671#ifndef NO_FRILLS 2667#if !ENABLE_MINIMAL
2672 case '9': 2668 case '9':
2673 scr_forwardindex (); 2669 scr_forwardindex ();
2674 break; 2670 break;
2675#endif 2671#endif
2672 // DECPAM/DECPNM
2676 case '=': 2673 case '=':
2674 priv_modes |= PrivMode_aplKP;
2675 break;
2677 case '>': 2676 case '>':
2678 PrivMode ((ch == '='), PrivMode_aplKP); 2677 priv_modes &= ~PrivMode_aplKP;
2679 break; 2678 break;
2680 2679
2681 case C1_40: 2680 case C1_40:
2682 cmd_getc (); 2681 cmd_getc ();
2683 break; 2682 break;
… …
2686 break; 2685 break;
2687 2686
2688 /* 8.3.87: NEXT LINE */ 2687 /* 8.3.87: NEXT LINE */
2689 case C1_NEL: /* ESC E */ 2688 case C1_NEL: /* ESC E */
2690 { 2689 {
2691 unicode_t nlcr[] = { C0_LF, C0_CR }; 2690 wchar_t nlcr[] = { C0_LF, C0_CR };
2692 scr_add_lines (nlcr, 1, 2); 2691 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2693 } 2692 }
2694 break; 2693 break;
2695 2694
2696 /* kidnapped escape sequence: Should be 8.3.48 */ 2695 /* kidnapped escape sequence: Should be 8.3.48 */
2697 case C1_ESA: /* ESC G */ 2696 case C1_ESA: /* ESC G */
2698 process_graphics (); 2697 // used by original rxvt for rob nations own graphics mode
2698 if (cmd_getc () == 'Q')
2699 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2699 break; 2700 break;
2700 2701
2701 /* 8.3.63: CHARACTER TABULATION SET */ 2702 /* 8.3.63: CHARACTER TABULATION SET */
2702 case C1_HTS: /* ESC H */ 2703 case C1_HTS: /* ESC H */
2703 scr_set_tab (1); 2704 scr_set_tab (1);
… …
2707 case C1_RI: /* ESC M */ 2708 case C1_RI: /* ESC M */
2708 scr_index (DN); 2709 scr_index (DN);
2709 break; 2710 break;
2710 2711
2711 /* 8.3.142: SINGLE-SHIFT TWO */ 2712 /* 8.3.142: SINGLE-SHIFT TWO */
2712 /*case C1_SS2: scr_single_shift (2); break; */ 2713 /* case C1_SS2: break; */
2713 2714
2714 /* 8.3.143: SINGLE-SHIFT THREE */ 2715 /* 8.3.143: SINGLE-SHIFT THREE */
2715 /*case C1_SS3: scr_single_shift (3); break; */ 2716 /* case C1_SS3: break; */
2716 2717
2717 /* 8.3.27: DEVICE CONTROL STRING */ 2718 /* 8.3.27: DEVICE CONTROL STRING */
2718 case C1_DCS: /* ESC P */ 2719 case C1_DCS: /* ESC P */
2719 process_dcs_seq (); 2720 process_dcs_seq ();
2720 break; 2721 break;
2721 2722
2722 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2723 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2723 case C1_SCI: /* ESC Z */ 2724 case C1_SCI: /* ESC Z */
2724 tt_write ((const unsigned char *)ESCZ_ANSWER, 2725 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2725 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2726 break; /* steal obsolete ESC [ c */ 2726 break; /* steal obsolete ESC [ c */
2727 2727
2728 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2728 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2729 case C1_CSI: /* ESC [ */ 2729 case C1_CSI: /* ESC [ */
2730 process_csi_seq (); 2730 process_csi_seq ();
2731 break; 2731 break;
2732 2732
2733 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2733 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2734 case C1_OSC: /* ESC ] */ 2734 case C1_OSC: /* ESC ] */
2735 process_osc_seq (); 2735 process_osc_seq ();
2736 break; 2736 break;
2737 2737
2738 /* 8.3.106: RESET TO INITIAL STATE */ 2738 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2739 case 'c': 2739 case 'c':
2740 mbstate.reset (); 2740 mbstate.reset ();
2741 scr_poweron (); 2741 scr_poweron ();
2742 scrollbar_show (1); 2742 scrollBar.show (1);
2743 break; 2743 break;
2744 2744
2745 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2745 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2746 case 'n': 2746 case 'n':
2747 scr_charset_choose (2); 2747 scr_charset_choose (2);
… …
2754 } 2754 }
2755} 2755}
2756/*}}} */ 2756/*}}} */
2757 2757
2758/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2758/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2759/* *INDENT-OFF* */
2760enum { 2759enum {
2761 CSI_ICH = 0x40, 2760 CSI_ICH = 0x40,
2762 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2761 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2763 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2762 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2764 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2763 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2767 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2766 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2768 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2767 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2769 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2768 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2770}; 2769};
2771 2770
2772#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2771#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2773 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2772 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2774 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2773 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2775#define get_byte_array_bit(array, bit) \ 2774#define get_byte_array_bit(array, bit) \
2776 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2775 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2777 2776
2778const unsigned char csi_defaults[] = 2777static const unsigned char csi_defaults[] =
2779 { 2778 {
2780 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2779 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2781 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2780 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2782 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2781 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2783 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2782 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2784 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2783 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2785 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2784 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2786 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2785 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2787 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2786 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2788 }; 2787 };
2789/* *INDENT-ON* */
2790 2788
2791void 2789void ecb_hot
2792rxvt_term::process_csi_seq () 2790rxvt_term::process_csi_seq ()
2793{ 2791{
2794 unicode_t ch, priv, i; 2792 unicode_t ch, priv, prev_ch, i;
2795 unsigned int nargs, p; 2793 unsigned int nargs, p;
2796 int n, ndef; 2794 int n, ndef;
2797 int arg[ESC_ARGS]; 2795 int arg[ESC_ARGS] = { };
2798 2796
2799 for (nargs = ESC_ARGS; nargs > 0;) 2797 nargs = 0;
2800 arg[--nargs] = 0;
2801 2798
2802 priv = 0; 2799 priv = 0;
2803 ch = cmd_getc (); 2800 ch = cmd_getc ();
2804 if (ch >= '<' && ch <= '?') 2801 if ((ch >= '<' && ch <= '?') || ch == '!')
2802 {
2805 { /* '<' '=' '>' '?' */ 2803 /* '<' '=' '>' '?' '!' */
2806 priv = ch; 2804 priv = ch;
2807 ch = cmd_getc (); 2805 ch = cmd_getc ();
2808 } 2806 }
2809 2807
2808 prev_ch = 0;
2810 /* read any numerical arguments */ 2809 /* read any numerical arguments */
2811 for (n = -1; ch < CSI_ICH; ) 2810 for (n = -1; ch < CSI_ICH; )
2812 { 2811 {
2813 if (isdigit (ch)) 2812 if (isdigit (ch))
2814 { 2813 {
… …
2824 n = -1; 2823 n = -1;
2825 } 2824 }
2826 else if (IS_CONTROL (ch)) 2825 else if (IS_CONTROL (ch))
2827 process_nonprinting (ch); 2826 process_nonprinting (ch);
2828 2827
2828 prev_ch = ch;
2829 ch = cmd_getc (); 2829 ch = cmd_getc ();
2830 } 2830 }
2831 2831
2832 if (ch > CSI_7F) 2832 if (ch > CSI_7F)
2833 return; 2833 return;
… …
2839 ndef = get_byte_array_bit (csi_defaults, i); 2839 ndef = get_byte_array_bit (csi_defaults, i);
2840 for (p = 0; p < nargs; p++) 2840 for (p = 0; p < nargs; p++)
2841 if (arg[p] == -1) 2841 if (arg[p] == -1)
2842 arg[p] = ndef; 2842 arg[p] = ndef;
2843 2843
2844#ifdef DEBUG_CMD
2845 fprintf (stderr, "CSI ");
2846 for (p = 0; p < nargs; p++)
2847 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2848 fprintf (stderr, "%c\n", ch);
2849#endif
2850
2851 /* 2844 /*
2852 * private mode handling 2845 * private mode handling
2853 */ 2846 */
2854 if (priv) 2847 if (priv)
2855 { 2848 {
2856 switch (priv) 2849 switch (priv)
2857 { 2850 {
2858 case '>': 2851 case '>':
2859 if (ch == CSI_DA) /* secondary device attributes */ 2852 if (ch == CSI_DA) /* secondary device attributes */
2853 {
2854 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2855 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2856 //
2857 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2858 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2859 // versions.
2860 //
2860 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2861 tt_printf ("\033[>%d;95;0c", 'U');
2862 }
2861 break; 2863 break;
2864
2862 case '?': 2865 case '?':
2863 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2866 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2864 process_terminal_mode (ch, priv, nargs, arg); 2867 process_terminal_mode (ch, priv, nargs, arg);
2865 break; 2868 break;
2869
2870 case '!':
2871 if (ch == CSI_70)
2872 {
2873 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2874 scr_soft_reset ();
2875
2876 static const int pm_h[] = { 7, 25 };
2877 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2878
2879 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2880 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2866 } 2881 }
2882 break;
2883 }
2884
2867 return; 2885 return;
2868 } 2886 }
2869 2887
2870 switch (ch) 2888 switch (ch)
2871 { 2889 {
… …
2885 } 2903 }
2886 break; 2904 break;
2887#endif 2905#endif
2888 2906
2889 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2907 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2890 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2908 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2891 arg[0] = -arg[0]; 2909 arg[0] = -arg[0];
2892 /* FALLTHROUGH */ 2910 /* FALLTHROUGH */
2893 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2911 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2894 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2912 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2895 scr_gotorc (arg[0], 0, RELATIVE); 2913 scr_gotorc (arg[0], 0, RELATIVE);
2896 break; 2914 break;
2897 2915
2898 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2916 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2899 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2917 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2970 2988
2971 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2989 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2972 arg[0] = -arg[0]; 2990 arg[0] = -arg[0];
2973 /* FALLTHROUGH */ 2991 /* FALLTHROUGH */
2974 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2992 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2975 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2993 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2976 break; 2994 break;
2977 2995
2978 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2996 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2979 tt_write ((const unsigned char *)VT100_ANS, 2997 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2980 (unsigned int) (sizeof (VT100_ANS) - 1));
2981 break; 2998 break;
2982 2999
2983 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3000 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2984 process_sgr_mode (nargs, arg); 3001 process_sgr_mode (nargs, arg);
2985 break; 3002 break;
… …
2992 break; 3009 break;
2993 case 6: /* CPR requested */ 3010 case 6: /* CPR requested */
2994 scr_report_position (); 3011 scr_report_position ();
2995 break; 3012 break;
2996 case 7: /* unofficial extension */ 3013 case 7: /* unofficial extension */
2997 if (Options & Opt_insecure) 3014 if (option (Opt_insecure))
2998 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3015 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2999 break; 3016 break;
3000 case 8: /* unofficial extension */ 3017 case 8: /* unofficial extension */
3001 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3018 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3002 break; 3019 break;
3003 } 3020 }
… …
3039 break; 3056 break;
3040 3057
3041 case CSI_RM: /* 8.3.107: RESET MODE */ 3058 case CSI_RM: /* 8.3.107: RESET MODE */
3042 if (arg[0] == 4) 3059 if (arg[0] == 4)
3043 scr_insert_mode (0); 3060 scr_insert_mode (0);
3061 else if (arg[0] == 20)
3062 priv_modes &= ~PrivMode_LFNL;
3044 break; 3063 break;
3045 3064
3046 case CSI_SM: /* 8.3.126: SET MODE */ 3065 case CSI_SM: /* 8.3.126: SET MODE */
3047 if (arg[0] == 4) 3066 if (arg[0] == 4)
3048 scr_insert_mode (1); 3067 scr_insert_mode (1);
3068 else if (arg[0] == 20)
3069 priv_modes |= PrivMode_LFNL;
3070 break;
3071
3072 case CSI_71: // DECSCUSR: set cursor style
3073 if (prev_ch == ' ')
3074 set_cursor_style (arg[0]);
3049 break; 3075 break;
3050 3076
3051 /* 3077 /*
3052 * PRIVATE USE beyond this point. All CSI_7? sequences here 3078 * PRIVATE USE beyond this point. All CSI_7? sequences here
3053 */ 3079 */
… …
3065 break; 3091 break;
3066 case CSI_75: 3092 case CSI_75:
3067 scr_cursor (RESTORE); 3093 scr_cursor (RESTORE);
3068 break; 3094 break;
3069 3095
3070#ifndef NO_FRILLS 3096#if !ENABLE_MINIMAL
3071 case CSI_74: 3097 case CSI_74:
3072 process_window_ops (arg, nargs); 3098 process_window_ops (arg, nargs);
3073 break; 3099 break;
3074#endif 3100#endif
3075 3101
… …
3082 break; 3108 break;
3083 } 3109 }
3084} 3110}
3085/*}}} */ 3111/*}}} */
3086 3112
3087#ifndef NO_FRILLS 3113#if !ENABLE_MINIMAL
3088/* ARGSUSED */
3089void 3114void
3090rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3115rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3091{ 3116{
3092 int x, y; 3117 int x, y;
3093 XWindowAttributes wattr; 3118 XWindowAttributes wattr;
3094 Window wdummy; 3119 Window wdummy;
3120
3121 dLocal (Display *, dpy);
3095 3122
3096 if (nargs == 0) 3123 if (nargs == 0)
3097 return; 3124 return;
3098 3125
3099 switch (args[0]) 3126 switch (args[0])
3100 { 3127 {
3101 /* 3128 /*
3102 * commands 3129 * commands
3103 */ 3130 */
3104 case 1: /* deiconify window */ 3131 case 1: /* deiconify window */
3105 XMapWindow (display->display, TermWin.parent[0]); 3132 XMapWindow (dpy, parent);
3106 break; 3133 break;
3107 case 2: /* iconify window */ 3134 case 2: /* iconify window */
3108 XIconifyWindow (display->display, TermWin.parent[0], 3135 XIconifyWindow (dpy, parent, display->screen);
3109 DefaultScreen (display->display));
3110 break; 3136 break;
3111 case 3: /* set position (pixels) */ 3137 case 3: /* set position (pixels) */
3112 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3138 XMoveWindow (dpy, parent, args[1], args[2]);
3113 break; 3139 break;
3114 case 4: /* set size (pixels) */ 3140 case 4: /* set size (pixels) */
3115 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3141 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3116 break; 3142 break;
3117 case 5: /* raise window */ 3143 case 5: /* raise window */
3118 XRaiseWindow (display->display, TermWin.parent[0]); 3144 XRaiseWindow (dpy, parent);
3119 break; 3145 break;
3120 case 6: /* lower window */ 3146 case 6: /* lower window */
3121 XLowerWindow (display->display, TermWin.parent[0]); 3147 XLowerWindow (dpy, parent);
3122 break; 3148 break;
3123 case 7: /* refresh window */ 3149 case 7: /* refresh window */
3124 scr_touch (true); 3150 scr_touch (true);
3125 break; 3151 break;
3126 case 8: /* set size (chars) */ 3152 case 8: /* set size (chars) */
3127 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3153 set_widthheight ((unsigned int) (args[2] * fwidth),
3128 (unsigned int) (args[1] * TermWin.fheight)); 3154 (unsigned int) (args[1] * fheight));
3129 break; 3155 break;
3130 3156
3131 //case 9: NYI, TODO, restore maximized window or maximize window 3157 //case 9: NYI, TODO, restore maximized window or maximize window
3132 default: 3158 default:
3133 if (args[0] >= 24) /* set height (chars) */ 3159 if (args[0] >= 24) /* set height (chars) */
3134 set_widthheight ((unsigned int)TermWin.width, 3160 set_widthheight ((unsigned int)vt_width,
3135 (unsigned int) (args[1] * TermWin.fheight)); 3161 (unsigned int) (args[1] * fheight));
3136 break; 3162 break;
3137
3138 3163
3139 /* 3164 /*
3140 * reports - some output format copied from XTerm 3165 * reports - some output format copied from XTerm
3141 */ 3166 */
3142 case 11: /* report window state */ 3167 case 11: /* report window state */
3143 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3168 XGetWindowAttributes (dpy, parent, &wattr);
3144 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3169 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3145 break; 3170 break;
3146 case 13: /* report window position */ 3171 case 13: /* report window position */
3147 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
3148 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3173 XTranslateCoordinates (dpy, parent, wattr.root,
3149 -wattr.border_width, -wattr.border_width, 3174 -wattr.border_width, -wattr.border_width,
3150 &x, &y, &wdummy); 3175 &x, &y, &wdummy);
3151 tt_printf ("\033[3;%d;%dt", x, y); 3176 tt_printf ("\033[3;%d;%dt", x, y);
3152 break; 3177 break;
3153 case 14: /* report window size (pixels) */ 3178 case 14: /* report window size (pixels) */
3154 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3179 XGetWindowAttributes (dpy, parent, &wattr);
3155 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3180 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3156 break; 3181 break;
3157 case 18: /* report text area size (chars) */ 3182 case 18: /* report text area size (chars) */
3158 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3183 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3159 break; 3184 break;
3160 case 19: /* report window size (chars) */ 3185 case 19: /* report window size (chars) */
3161 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3186 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3162 break; 3187 break;
3163 case 20: /* report icon label */ 3188 case 20: /* report icon label */
3164 if (Options & Opt_insecure)
3165 { 3189 {
3166 char *s; 3190 char *s;
3167 XGetIconName (display->display, TermWin.parent[0], &s); 3191 XGetIconName (dpy, parent, &s);
3168 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3192 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3193 XFree (s);
3169 } 3194 }
3170 break; 3195 break;
3171 case 21: /* report window title */ 3196 case 21: /* report window title */
3172 if (Options & Opt_insecure)
3173 { 3197 {
3174 char *s; 3198 char *s;
3175 XFetchName (display->display, TermWin.parent[0], &s); 3199 XFetchName (dpy, parent, &s);
3176 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3200 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3201 XFree (s);
3177 } 3202 }
3178 break; 3203 break;
3179 } 3204 }
3180} 3205}
3181#endif 3206#endif
3182 3207
3183/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
3184/* 3209/*
3185 * get input up until STRING TERMINATOR (or BEL) 3210 * get input up until STRING TERMINATOR (or BEL)
3186 * ends_how is terminator used. returned input must be free()'d 3211 * ends_how is terminator used. returned input must be free()'d
3187 */ 3212 */
3188unsigned char * 3213char *
3189rxvt_term::get_to_st (unicode_t &ends_how) 3214rxvt_term::get_to_st (unicode_t &ends_how)
3190{ 3215{
3191 unicode_t prev = 0, ch; 3216 unicode_t ch;
3217 bool seen_esc = false;
3192 unsigned int n = 0; 3218 unsigned int n = 0;
3193 unsigned char *s; 3219 wchar_t string[CBUFSIZ];
3194 unsigned char string[STRING_MAX];
3195 3220
3196 while ((ch = cmd_getc ()) != NOCHAR) 3221 while ((ch = cmd_getc ()) != NOCHAR)
3197 { 3222 {
3198 if (prev == C0_ESC) 3223 if (seen_esc)
3199 { 3224 {
3200 if (ch == 0x5c) /* 7bit ST */ 3225 if (ch == 0x5c) /* 7bit ST */
3201 break; 3226 break;
3202 else 3227 else
3203 return NULL; 3228 return NULL;
3204 } 3229 }
3230 else if (ch == C0_ESC)
3231 {
3232 seen_esc = true;
3233 continue;
3234 }
3205 else if (ch == C0_BEL || ch == CHAR_ST) 3235 else if (ch == C0_BEL || ch == CHAR_ST)
3206 break; 3236 break;
3237 else if (ch == C0_SYN)
3238 ch = cmd_get8 ();
3207 else if (ch < 0x20) 3239 else if (ch < 0x20)
3208 return NULL; /* other control character - exit */ 3240 return NULL; /* other control character - exit */
3241
3242 seen_esc = false;
3209 3243
3210 if (n >= sizeof (string) - 1) 3244 if (n >= sizeof (string) - 1)
3211 // stop at some sane length 3245 // stop at some sane length
3212 return NULL; 3246 return NULL;
3213 3247
3214 if (ch == C0_SYN)
3215 {
3216 string[n++] = cmd_get8 ();
3217 prev = 0;
3218 }
3219 else
3220 string[n++] = prev = ch; 3248 string[n++] = ch;
3221 } 3249 }
3222 3250
3223 string[n++] = '\0'; 3251 string[n++] = '\0';
3224 3252
3225 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3226 return NULL;
3227
3228 ends_how = (ch == 0x5c ? C0_ESC : ch); 3253 ends_how = (ch == 0x5c ? C0_ESC : ch);
3229 STRNCPY (s, string, n); 3254
3230 return s; 3255 return rxvt_wcstombs (string);
3231} 3256}
3232 3257
3233/*----------------------------------------------------------------------*/ 3258/*----------------------------------------------------------------------*/
3234/* 3259/*
3235 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3260 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3236 */ 3261 */
3237void 3262void
3238rxvt_term::process_dcs_seq () 3263rxvt_term::process_dcs_seq ()
3239{ 3264{
3240 unsigned char *s;
3241 unicode_t eh;
3242
3243 /* 3265 /*
3244 * Not handled yet 3266 * Not handled yet
3245 */ 3267 */
3268
3269 unicode_t eh;
3246 s = get_to_st (eh); 3270 char *s = get_to_st (eh);
3247 if (s) 3271 if (s)
3248 free (s); 3272 free (s);
3249 3273
3250 return; 3274 return;
3251} 3275}
… …
3255 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3279 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3256 */ 3280 */
3257void 3281void
3258rxvt_term::process_osc_seq () 3282rxvt_term::process_osc_seq ()
3259{ 3283{
3260 unicode_t ch, eh;
3261 int arg; 3284 int arg;
3262 3285
3263 ch = cmd_getc (); 3286 unicode_t ch = cmd_getc ();
3264 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3287 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3265 arg = arg * 10 + (ch - '0'); 3288 arg = arg * 10 + (ch - '0');
3266 3289
3267 if (ch == ';') 3290 if (ch == ';')
3268 { 3291 {
3292 unicode_t eh;
3269 unsigned char *s = get_to_st (eh); 3293 char *s = get_to_st (eh);
3270 3294
3271 if (s) 3295 if (s)
3272 { 3296 {
3273 process_xterm_seq (arg, (char *)s, eh); 3297 process_xterm_seq (arg, s, eh);
3274 free (s); 3298 free (s);
3275 } 3299 }
3276 } 3300 }
3277} 3301}
3278 3302
3303static unsigned int
3304colorcube_index (unsigned int idx_r,
3305 unsigned int idx_g,
3306 unsigned int idx_b)
3307{
3308 assert (idx_r < Red_levels);
3309 assert (idx_g < Green_levels);
3310 assert (idx_b < Blue_levels);
3311
3312 return idx_r * Blue_levels * Green_levels +
3313 idx_g * Blue_levels +
3314 idx_b;
3315}
3316
3317/*
3318 * Find the nearest color slot in the hidden color cube,
3319 * adapt its value to the 32bit RGBA color.
3320 */
3321unsigned int
3322rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3323{
3324 r &= 0xff;
3325 g &= 0xff;
3326 b &= 0xff;
3327 a &= 0xff;
3328
3329 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3330
3331 unsigned int idx_r = r * (Red_levels - 1) / 0xff;
3332 unsigned int idx_g = g * (Green_levels - 1) / 0xff;
3333 unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
3334 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3335
3336 /* we allow one of the 6 directly neighbouring colours */
3337 /* to replace the current color, if they not used recently */
3338 static const signed char dxyz[][3] = {
3339 0, 0, 0,
3340 0, 0, +1,
3341 0, 0, -1,
3342 0, +1, 0,
3343 0, -1, 0,
3344 +1, 0, 0,
3345 -1, 0, 0,
3346 };
3347
3348 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3349 {
3350 int r = idx_r + dxyz[n][0];
3351 int g = idx_g + dxyz[n][1];
3352 int b = idx_b + dxyz[n][2];
3353
3354 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3355 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3356 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3357
3358 unsigned int index = colorcube_index (r, g, b);
3359
3360 if (rgb24_color[index] == color)
3361 {
3362 rgb24_seqno[index] = ++rgb24_sequence;
3363 return index + minTermCOLOR24;
3364 }
3365
3366 // minor issue: could update index 0 few more times
3367 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3368 {
3369 idx = index;
3370 goto update;
3371 }
3372
3373 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3374 // but also handles wrap around values good enough
3375 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3376 idx = index;
3377 }
3378
3379update:
3380 rgb24_color[idx] = color;
3381 rgb24_seqno[idx] = ++rgb24_sequence;
3382
3383 idx += minTermCOLOR24;
3384 pix_colors_focused [idx].free (this);
3385 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3386 update_fade_color (idx, false);
3387
3388 return idx;
3389}
3390
3279void 3391void
3280rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3392rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3281{ 3393{
3282 if (str[0] == '?' && !str[1]) 3394 if (str[0] == '?' && !str[1])
3283 { 3395 {
3284 if (Options & Opt_insecure) 3396 rgba c;
3285 { 3397 pix_colors_focused[color].get (c);
3286 unsigned short r, g, b; 3398
3287 PixColorsFocused[color].get (display, r, g, b); 3399#if XFT
3400 if (c.a != rgba::MAX_CC)
3401 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3402 else
3403#endif
3288 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3404 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3289 }
3290 } 3405 }
3291 else 3406 else
3292 set_window_color (color, str); 3407 set_window_color (color, str);
3293} 3408}
3294 3409
3295/* 3410/*
3296 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3411 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3297 * 0 = change iconName/title
3298 * 1 = change iconName
3299 * 2 = change title
3300 * 4 = change color
3301 * 10 = change fg color
3302 * 11 = change bg color
3303 * 12 = change text color
3304 * 13 = change mouse foreground color
3305 * 17 = change highlight character colour
3306 * 18 = change bold character color
3307 * 19 = change underlined character color
3308 * 46 = change logfile (not implemented)
3309 * 50 = change font
3310 *
3311 * rxvt extensions:
3312 * 20 = bg pixmap
3313 * 39 = change default fg color
3314 * 49 = change default bg color
3315 * 55 = dump scrollback buffer and all of screen
3316 * 701 = change locale
3317 * 702 = find font
3318 * 703 = menu
3319 */ 3412 */
3320void 3413void
3321rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3414rxvt_term::process_xterm_seq (int op, char *str, char resp)
3322{ 3415{
3323 int changed = 0;
3324 int color; 3416 int color;
3325 char *buf, *name; 3417 char *buf, *name;
3326 bool query = str[0] == '?' && !str[1]; 3418 bool query = str[0] == '?' && !str[1];
3419 int saveop = op;
3420
3421 dLocal (Display *, dpy);
3327 3422
3328 assert (str != NULL); 3423 assert (str != NULL);
3424
3425 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3426 return;
3427
3329 switch (op) 3428 switch (op)
3330 { 3429 {
3331 case XTerm_name: 3430 case XTerm_name:
3332 set_title (str); 3431 set_title (str);
3333 /* FALLTHROUGH */ 3432 /* FALLTHROUGH */
… …
3338 set_title (str); 3437 set_title (str);
3339 break; 3438 break;
3340 case XTerm_property: 3439 case XTerm_property:
3341 if (str[0] == '?') 3440 if (str[0] == '?')
3342 { 3441 {
3343 Atom prop = XInternAtom (display->display, str + 1, True); 3442 Atom prop = display->atom (str + 1);
3344 Atom actual_type; 3443 Atom actual_type;
3345 int actual_format; 3444 int actual_format;
3346 unsigned long nitems; 3445 unsigned long nitems;
3347 unsigned long bytes_after; 3446 unsigned long bytes_after;
3348 unsigned char *value = 0; 3447 unsigned char *value = 0;
3349 const char *str = ""; 3448 const char *str = "";
3350 3449
3351 if (prop 3450 if (prop
3352 && XGetWindowProperty (display->display, TermWin.parent[0], 3451 && XGetWindowProperty (dpy, parent,
3353 prop, 0, 1<<16, 0, AnyPropertyType, 3452 prop, 0, 1<<16, 0, AnyPropertyType,
3354 &actual_type, &actual_format, 3453 &actual_type, &actual_format,
3355 &nitems, &bytes_after, &value) == Success 3454 &nitems, &bytes_after, &value) == Success
3356 && actual_type != None 3455 && actual_type != None
3357 && actual_format == 8) 3456 && actual_format == 8)
3358 str = (const char *)(value); 3457 str = (const char *)(value);
3359 3458
3360 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3459 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3361 3460
3362 XFree (value); 3461 XFree (value);
3363 } 3462 }
3364 else 3463 else
3365 { 3464 {
3366 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3465 char *eq = strchr (str, '=');
3367 3466
3368 if (eq) 3467 if (eq)
3369 { 3468 {
3370 *eq = 0; 3469 *eq = 0;
3371 XChangeProperty (display->display, TermWin.parent[0], 3470 set_utf8_property (display->atom (str), eq + 1);
3372 display->atom (str), XA_STRING, 8,
3373 PropModeReplace, (unsigned char *)eq + 1,
3374 strlen (eq + 1));
3375 } 3471 }
3376 else 3472 else
3377 XDeleteProperty (display->display, TermWin.parent[0], 3473 XDeleteProperty (dpy, parent,
3378 display->atom (str)); 3474 display->atom (str));
3379 } 3475 }
3380 break; 3476 break;
3381 3477
3382 case XTerm_Color: 3478 case XTerm_Color:
3383 for (buf = (char *)str; buf && *buf;) 3479 for (buf = (char *)str; buf && *buf;)
3384 { 3480 {
3385 if ((name = STRCHR (buf, ';')) == NULL) 3481 if ((name = strchr (buf, ';')) == NULL)
3386 break; 3482 break;
3387 3483
3388 *name++ = '\0'; 3484 *name++ = '\0';
3389 color = atoi (buf); 3485 color = atoi (buf) + minCOLOR;
3390 3486
3391 if (color < 0 || color >= TOTAL_COLORS) 3487 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3392 break; 3488 break;
3393 3489
3394 if ((buf = STRCHR (name, ';')) != NULL) 3490 if ((buf = strchr (name, ';')) != NULL)
3395 *buf++ = '\0'; 3491 *buf++ = '\0';
3396 3492
3397 if (name[0] == '?' && !name[1]) 3493 process_color_seq (op, color, name, resp);
3398 {
3399 if (Options & Opt_insecure)
3400 {
3401 unsigned short r, g, b;
3402 PixColorsFocused[color + minCOLOR].get (display, r, g, b);
3403 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3404 }
3405 }
3406 else
3407 set_window_color (color + minCOLOR, name);
3408 } 3494 }
3409 break; 3495 break;
3496 case Rxvt_restoreFG:
3410 case XTerm_Color00: 3497 case XTerm_Color00:
3411 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3498 process_color_seq (op, Color_fg, str, resp);
3412 break; 3499 break;
3500 case Rxvt_restoreBG:
3413 case XTerm_Color01: 3501 case XTerm_Color01:
3414 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3502 process_color_seq (op, Color_bg, str, resp);
3415 break; 3503 break;
3416#ifndef NO_CURSORCOLOR 3504#ifndef NO_CURSORCOLOR
3417 case XTerm_Color_cursor: 3505 case XTerm_Color_cursor:
3418 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3506 process_color_seq (op, Color_cursor, str, resp);
3419 break; 3507 break;
3420#endif 3508#endif
3421 case XTerm_Color_pointer_fg: 3509 case XTerm_Color_pointer_fg:
3422 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3510 process_color_seq (op, Color_pointer_fg, str, resp);
3423 break; 3511 break;
3424 case XTerm_Color_pointer_bg: 3512 case XTerm_Color_pointer_bg:
3425 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3513 process_color_seq (op, Color_pointer_bg, str, resp);
3426 break; 3514 break;
3515#ifdef OPTION_HC
3516 case XTerm_Color_HC:
3517 process_color_seq (op, Color_HC, str, resp);
3518 break;
3519 case XTerm_Color_HTC:
3520 process_color_seq (op, Color_HTC, str, resp);
3521 break;
3522#endif
3427#ifndef NO_BOLD_UNDERLINE_REVERSE 3523#ifndef NO_BOLD_UNDERLINE_REVERSE
3428 case XTerm_Color_BD: 3524 case URxvt_Color_BD:
3429 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3525 process_color_seq (op, Color_BD, str, resp);
3430 break; 3526 break;
3431 case XTerm_Color_UL: 3527 case URxvt_Color_UL:
3432 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3528 process_color_seq (op, Color_UL, str, resp);
3433 break; 3529 break;
3434 case XTerm_Color_RV: 3530 case URxvt_Color_IT:
3531 process_color_seq (op, Color_IT, str, resp);
3532 break;
3533#endif
3534 case URxvt_Color_border:
3435 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3535 process_color_seq (op, Color_border, str, resp);
3436 break;
3437#endif
3438
3439 case XTerm_Pixmap:
3440 if (*str != ';')
3441 {
3442#if XPM_BACKGROUND
3443 scale_pixmap (""); /* reset to default scaling */
3444 set_bgPixmap (str); /* change pixmap */
3445#endif
3446 scr_touch (true);
3447 }
3448 while ((str = STRCHR (str, ';')) != NULL)
3449 {
3450 str++;
3451#if XPM_BACKGROUND
3452 changed += scale_pixmap (str);
3453#endif
3454
3455 }
3456 if (changed)
3457 {
3458#ifdef XPM_BACKGROUND
3459 resize_pixmap ();
3460#endif
3461 scr_touch (true);
3462 }
3463 break;
3464
3465 case XTerm_restoreFG:
3466 set_window_color (Color_fg, str);
3467 break;
3468 case XTerm_restoreBG:
3469 set_window_color (Color_bg, str);
3470 break; 3536 break;
3471 3537
3472 case XTerm_logfile: 3538 case XTerm_logfile:
3473 // TODO, when secure mode? 3539 // TODO, when secure mode?
3474 break; 3540 break;
3475 3541
3476 case XTerm_font:
3477 if (query)
3478 {
3479 if (Options & Opt_insecure)
3480 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3481 TermWin.fontset->fontdesc
3482 ? TermWin.fontset->fontdesc
3483 : "",
3484 resp);
3485 }
3486 else
3487 change_font (str);
3488 break;
3489
3490#ifndef NO_FRILLS
3491 case XTerm_locale:
3492 if (query)
3493 {
3494 if (Options & Opt_insecure)
3495 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3496 }
3497 else
3498 {
3499 set_locale (str);
3500# ifdef USE_XIM
3501 im_cb ();
3502# endif
3503 }
3504 break;
3505
3506 case XTerm_findfont:
3507 if (Options & Opt_insecure)
3508 {
3509 int fid = TermWin.fontset->find_font (atoi (str));
3510 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3511 fid, (*TermWin.fontset)[fid]->name, resp);
3512 }
3513 break;
3514#endif
3515
3516#ifdef MENUBAR
3517 case XTerm_Menu:
3518 if (Options & Opt_insecure)
3519 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3520 break;
3521#endif
3522#if 0 3542#if 0
3523 case XTerm_dumpscreen: /* no error notices */ 3543 case Rxvt_dumpscreen: /* no error notices */
3524 { 3544 {
3525 int fd; 3545 int fd;
3526 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3546 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3527 { 3547 {
3528 scr_dump (fd); 3548 scr_dump (fd);
3529 close (fd); 3549 close (fd);
3530 } 3550 }
3531 } 3551 }
3552 break;
3553#endif
3554 case XTerm_font:
3555 op = URxvt_font;
3556 case URxvt_font:
3557#if ENABLE_STYLES
3558 case URxvt_boldFont:
3559 case URxvt_italicFont:
3560 case URxvt_boldItalicFont:
3561#endif
3562 if (query)
3563 tt_printf ("\33]%d;%-.250s%c", saveop,
3564 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3565 ? fontset[op - URxvt_font]->fontdesc : "",
3566 resp);
3567 else
3568 {
3569 const char *&res = rs[Rs_font + (op - URxvt_font)];
3570
3571 res = strdup (str);
3572 allocated.push_back ((void *)res);
3573 set_fonts ();
3574 }
3575 break;
3576
3577 case URxvt_version:
3578 if (query)
3579 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3580 op,
3581 rs[Rs_name], VERSION[0], VERSION[2],
3582 resp);
3583 break;
3584
3585#if !ENABLE_MINIMAL
3586 case URxvt_locale:
3587 if (query)
3588 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3589 else
3590 {
3591 set_locale (str);
3592 pty->set_utf8_mode (enc_utf8);
3593 init_xlocale ();
3594 }
3595 break;
3596
3597 case URxvt_view_up:
3598 case URxvt_view_down:
3599 {
3600 int lines = atoi (str);
3601
3602 if (lines)
3603 scr_page (op == URxvt_view_up ? UP : DN, lines);
3604 else
3605 scr_erase_savelines ();
3606 }
3607
3608 break;
3609#endif
3610
3611#if ENABLE_PERL
3612 case URxvt_perl:
3613 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3532 break; 3614 break;
3533#endif 3615#endif
3534 } 3616 }
3535} 3617}
3536/*----------------------------------------------------------------------*/ 3618/*----------------------------------------------------------------------*/
… …
3543 * 's' = save 3625 * 's' = save
3544 * 'r' = restore 3626 * 'r' = restore
3545 * 't' = toggle 3627 * 't' = toggle
3546 * so no need for fancy checking 3628 * so no need for fancy checking
3547 */ 3629 */
3548int 3630int ecb_cold
3549rxvt_term::privcases (int mode, unsigned long bit) 3631rxvt_term::privcases (int mode, unsigned long bit)
3550{ 3632{
3551 int state; 3633 int state;
3552 3634
3553 if (mode == 's') 3635 if (mode == 's')
3554 { 3636 {
3555 SavedModes |= (PrivateModes & bit); 3637 if (priv_modes & bit)
3638 SavedModes |= bit;
3639 else
3640 SavedModes &= ~bit;
3556 return -1; 3641 return -1;
3557 } 3642 }
3558 else 3643 else
3559 { 3644 {
3560 if (mode == 'r') 3645 if (mode == 'r')
3561 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3646 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3562 else 3647 else
3563 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3648 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3564 PrivMode (state, bit); 3649
3650 if (state)
3651 priv_modes |= bit;
3652 else
3653 priv_modes &= ~bit;
3565 } 3654 }
3566 3655
3567 return state; 3656 return state;
3568} 3657}
3569 3658
3570/* we're not using priv _yet_ */ 3659/* we're not using priv _yet_ */
3571void 3660void
3572rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3661rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3573{ 3662{
3574 unsigned int i, j; 3663 unsigned int i, j;
3575 int state; 3664 int state;
3576 3665
3577 static const struct 3666 static const struct
3578 { 3667 {
3579 const int argval; 3668 const int argval;
3580 const unsigned long bit; 3669 const unsigned long bit;
3581 }
3582
3583 argtopriv[] = { 3670 } argtopriv[] = {
3584 { 1, PrivMode_aplCUR }, 3671 { 1, PrivMode_aplCUR }, // DECCKM
3585 { 2, PrivMode_vt52 }, 3672 { 2, PrivMode_vt52 }, // DECANM
3586 { 3, PrivMode_132 }, 3673 { 3, PrivMode_132 }, // DECCOLM
3587 { 4, PrivMode_smoothScroll }, 3674 { 4, PrivMode_smoothScroll }, // DECSCLM
3588 { 5, PrivMode_rVideo }, 3675 { 5, PrivMode_rVideo }, // DECSCNM
3589 { 6, PrivMode_relOrigin }, 3676 { 6, PrivMode_relOrigin }, // DECOM
3590 { 7, PrivMode_Autowrap }, 3677 { 7, PrivMode_Autowrap }, // DECAWM
3678 // 8, auto-repeat keys // DECARM
3591 { 9, PrivMode_MouseX10 }, 3679 { 9, PrivMode_MouseX10 },
3592#ifdef menuBar_esc 3680 { 12, PrivMode_BlinkingCursor },
3593 { menuBar_esc, PrivMode_menuBar }, 3681 // 18 end FF to printer after print screen
3594#endif 3682 // 19 Print screen prints full screen/scroll region
3683 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3595#ifdef scrollBar_esc 3684#ifdef scrollBar_esc
3596 { scrollBar_esc, PrivMode_scrollBar }, 3685 { scrollBar_esc, PrivMode_scrollBar },
3597#endif 3686#endif
3598 // 18, 19 printing-related
3599 { 25, PrivMode_VisibleCursor },
3600 // 30 show scrollbar rxvt. extension
3601 { 35, PrivMode_ShiftKeys }, // rxvt extension 3687 { 35, PrivMode_ShiftKeys }, // rxvt extension
3688 // 38, tektronix mode // DECTEK
3602 { 40, PrivMode_132OK }, 3689 { 40, PrivMode_132OK },
3603 // 41 xterm more fixes NYI 3690 // 41 xterm more fixes NYI
3604 // 45 margin bell NYI 3691 // 45 margin bell NYI
3605 // 46 start logging 3692 // 46 start logging
3606 { 47, PrivMode_Screen }, 3693 { 47, PrivMode_Screen },
3607 { 66, PrivMode_aplKP }, 3694 { 66, PrivMode_aplKP }, // DECNKM
3608#ifndef NO_BACKSPACE_KEY 3695#ifndef NO_BACKSPACE_KEY
3609 { 67, PrivMode_BackSpace }, 3696 { 67, PrivMode_BackSpace }, // DECBKM
3610#endif 3697#endif
3611 { 1000, PrivMode_MouseX11 }, 3698 { 1000, PrivMode_MouseX11 },
3612 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3699 { 1002, PrivMode_MouseBtnEvent },
3613 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3700 { 1003, PrivMode_MouseAnyEvent },
3614 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3701#if ENABLE_FRILLS
3702 { 1004, PrivMode_FocusEvent },
3703 { 1005, PrivMode_ExtModeMouse },
3704#endif
3615 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3705 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3616 { 1011, PrivMode_Keypress }, // rxvt extension 3706 { 1011, PrivMode_Keypress }, // rxvt extension
3707#if ENABLE_FRILLS
3708 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3709#endif
3617 // 1035 enable modifiers for alt, numlock NYI 3710 // 1035 enable modifiers for alt, numlock NYI
3618 // 1036 send ESC for meta keys NYI 3711 // 1036 send ESC for meta keys NYI
3619 // 1037 send DEL for keypad delete NYI 3712 // 1037 send DEL for keypad delete NYI
3620 { 1047, PrivMode_Screen }, 3713 { 1047, PrivMode_Screen },
3621 // 1048 save and restore cursor 3714 // 1048 save and restore cursor, implemented in code
3622 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3715 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3623 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3716 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3717 { 2004, PrivMode_BracketPaste },
3624 }; 3718 };
3625 3719
3626 if (nargs == 0) 3720 if (nargs == 0)
3627 return; 3721 return;
3628 3722
… …
3635 for (i = 0; i < nargs; i++) 3729 for (i = 0; i < nargs; i++)
3636 { 3730 {
3637 state = -1; 3731 state = -1;
3638 3732
3639 /* basic handling */ 3733 /* basic handling */
3640 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3734 for (j = 0; j < ecb_array_length (argtopriv); j++)
3641 if (argtopriv[j].argval == arg[i]) 3735 if (argtopriv[j].argval == arg[i])
3642 { 3736 {
3643 state = privcases (mode, argtopriv[j].bit); 3737 state = privcases (mode, argtopriv[j].bit);
3644 break; 3738 break;
3645 } 3739 }
3646 3740
3647 /* extra handling for values with state unkept */ 3741 /* extra handling for values with state unkept */
3648 switch (arg[i]) 3742 switch (arg[i])
3649 { 3743 {
3744#if ENABLE_STYLES
3745 case 1021:
3746 set_option (Opt_intensityStyles, mode);
3747
3748 scr_touch (true);
3749 break;
3750#endif
3650 case 1048: /* alternative cursor save */ 3751 case 1048: /* alternative cursor save */
3651 if (Options & Opt_secondaryScreen) 3752 if (option (Opt_secondaryScreen))
3652 if (mode == 0) 3753 if (mode == 0)
3653 scr_cursor (RESTORE); 3754 scr_cursor (RESTORE);
3654 else if (mode == 1) 3755 else if (mode == 1)
3655 scr_cursor (SAVE); 3756 scr_cursor (SAVE);
3656 break; 3757 break;
… …
3664 case 2: /* VT52 mode */ 3765 case 2: /* VT52 mode */
3665 /* oddball mode. should be set regardless of set/reset 3766 /* oddball mode. should be set regardless of set/reset
3666 * parameter. Return from VT52 mode with an ESC < from 3767 * parameter. Return from VT52 mode with an ESC < from
3667 * within VT52 mode 3768 * within VT52 mode
3668 */ 3769 */
3669 PrivMode (1, PrivMode_vt52); 3770 priv_modes |= PrivMode_vt52;
3670 break; 3771 break;
3671 case 3: /* 80/132 */ 3772 case 3: /* 80/132 */
3672 if (PrivateModes & PrivMode_132OK) 3773 if (priv_modes & PrivMode_132OK)
3673 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3774 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3674 break; 3775 break;
3675 case 4: /* smooth scrolling */ 3776 case 4: /* smooth scrolling */
3676 if (state) 3777 set_option (Opt_jumpScroll, !state);
3677 Options &= ~Opt_jumpScroll;
3678 else
3679 Options |= Opt_jumpScroll;
3680 break; 3778 break;
3681 case 5: /* reverse video */ 3779 case 5: /* reverse video */
3682 scr_rvideo_mode (state); 3780 scr_rvideo_mode (state);
3683 break; 3781 break;
3684 case 6: /* relative/absolute origins */ 3782 case 6: /* relative/absolute origins */
… …
3688 scr_autowrap (state); 3786 scr_autowrap (state);
3689 break; 3787 break;
3690 /* case 8: - auto repeat, can't do on a per window basis */ 3788 /* case 8: - auto repeat, can't do on a per window basis */
3691 case 9: /* X10 mouse reporting */ 3789 case 9: /* X10 mouse reporting */
3692 if (state) /* orthogonal */ 3790 if (state) /* orthogonal */
3693 PrivateModes &= ~PrivMode_MouseX11; 3791 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3694 break; 3792 break;
3695#ifdef menuBar_esc
3696 case menuBar_esc:
3697#ifdef MENUBAR
3698 map_menuBar (state);
3699#endif
3700 break;
3701#endif
3702#ifdef scrollBar_esc 3793#ifdef scrollBar_esc
3703 case scrollBar_esc: 3794 case scrollBar_esc:
3704 if (scrollbar_mapping (state)) 3795 scrollBar.map (state);
3705 {
3706 resize_all_windows (0, 0, 0); 3796 resize_all_windows (0, 0, 0);
3707 scr_touch (true); 3797 scr_touch (true);
3708 } 3798 break;
3799#endif
3800#ifdef CURSOR_BLINK
3801 case 12:
3802 cursor_blink_reset ();
3709 break; 3803 break;
3710#endif 3804#endif
3711 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3712 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3713 break; 3807 break;
… …
3718 break; 3812 break;
3719 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3720 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3721 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3722 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3723 PrivateModes &= ~PrivMode_MouseX10; 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3724 break; 3818 break;
3725#if 0
3726 case 1001: 3819 case 1002:
3727 break; /* X11 mouse highlighting */ 3820 case 1003:
3728#endif 3821 if (state)
3822 {
3823 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3824 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3825 mouse_row = mouse_col = 0;
3826 vt_emask_mouse = PointerMotionMask;
3827 }
3828 else
3829 vt_emask_mouse = NoEventMask;
3830
3831 vt_select_input ();
3832 break;
3729 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3730 if (state)
3731 Options &= ~Opt_scrollTtyOutput;
3732 else
3733 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3734 break; 3835 break;
3735 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3736 if (state)
3737 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3738 else
3739 Options &= ~Opt_scrollTtyKeypress;
3740 break; 3838 break;
3741 case 1047: /* secondary screen w/ clearing last */ 3839 case 1047: /* secondary screen w/ clearing last */
3742 if (Options & Opt_secondaryScreen) 3840 if (option (Opt_secondaryScreen))
3743 if (current_screen != PRIMARY) 3841 if (!state)
3744 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3745 scr_change_screen (state); 3844 scr_change_screen (state);
3746 break; 3845 break;
3747 case 1049: /* secondary screen w/ clearing first */ 3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3748 scr_change_screen (state); 3851 scr_change_screen (state);
3852
3749 if (Options & Opt_secondaryScreen) 3853 if (option (Opt_secondaryScreen))
3750 if (current_screen != PRIMARY) 3854 if (state)
3751 scr_erase_screen (2); 3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3752 break; 3858 break;
3753 default: 3859 default:
3754 break; 3860 break;
3755 } 3861 }
3756 } 3862 }
3757} 3863}
3758/*}}} */ 3864/*}}} */
3759 3865
3760/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3761void 3867void ecb_hot
3762rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3763{ 3869{
3764 unsigned int i; 3870 unsigned int i;
3765 short rendset; 3871 short rendset;
3766 int rendstyle; 3872 int rendstyle;
… …
3780 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3781 break; 3887 break;
3782 case 1: 3888 case 1:
3783 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3784 break; 3890 break;
3785 //case 2: // faint or second colour 3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3786 case 4: 3895 case 4:
3787 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3788 break; 3897 break;
3789 case 5: // slowly blinking 3898 case 5: // slowly blinking
3790 case 6: // rapidly blinking 3899 case 6: // rapidly blinking
… …
3802 //case 11: // scoansi acs on, first alt font 3911 //case 11: // scoansi acs on, first alt font
3803 //case 12: // scoansi acs on, |0x80, second alt font 3912 //case 12: // scoansi acs on, |0x80, second alt font
3804 //... 3913 //...
3805 //case 19: // ninth alt font 3914 //case 19: // ninth alt font
3806 //case 20: // gothic 3915 //case 20: // gothic
3807 case 21: // disable bold, faint 3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3808 rendset = 0, rendstyle = RS_Bold; 3917 rendset = 0, rendstyle = RS_Bold;
3809 break; 3918 break;
3810 case 22: 3919 case 22: // bold off (vt220)
3811 rendset = 0, rendstyle = RS_Bold; 3920 rendset = 0, rendstyle = RS_Bold;
3812 break; 3921 break;
3813 //case 23: disable italic 3922 case 23: // disable italic
3814 case 24: 3923 rendset = 0, rendstyle = RS_Italic;
3924 break;
3925 case 24: // underline off (vt220)
3815 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3816 break; 3927 break;
3817 case 25: 3928 case 25: // blink off (vt220)
3818 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3819 break; 3930 break;
3820 case 27: 3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3934 case 27: // reverse off (vt220)
3821 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3822 break; 3936 break;
3823 //case 28: // visible. NYI 3937 //case 28: // visible. NYI
3824 //case 29: // not crossed-out 3938 //case 29: // not crossed-out
3825 } 3939 }
… …
3840 case 35: 3954 case 35:
3841 case 36: 3955 case 36:
3842 case 37: 3956 case 37:
3843 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3844 break; 3958 break;
3845#ifdef TTY_256COLOR
3846 case 38:
3847 if (nargs > i + 2 && arg[i + 1] == 5)
3848 {
3849 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3850 i += 2;
3851 }
3852 break;
3853#endif
3854 case 39: /* default fg */ 3959 case 39: /* default fg */
3855 scr_color (Color_fg, Color_fg); 3960 scr_color (Color_fg, Color_fg);
3856 break; 3961 break;
3857 3962
3858 case 40: 3963 case 40:
… …
3863 case 45: 3968 case 45:
3864 case 46: 3969 case 46:
3865 case 47: 3970 case 47:
3866 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3867 break; 3972 break;
3868#ifdef TTY_256COLOR
3869 case 48:
3870 if (nargs > i + 2 && arg[i + 1] == 5)
3871 {
3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3873 i += 2;
3874 }
3875 break;
3876#endif
3877 case 49: /* default bg */ 3973 case 49: /* default bg */
3878 scr_color (Color_bg, Color_bg); 3974 scr_color (Color_bg, Color_bg);
3879 break; 3975 break;
3880 3976
3881#ifndef NO_BRIGHTCOLOR 3977 case 38: // set fg color, ISO 8613-6
3978 case 48: // set bg color, ISO 8613-6
3979 {
3980 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
3981 unsigned int idx;
3982
3983 if (nargs > i + 2 && arg[i + 1] == 5)
3984 {
3985 idx = minCOLOR + arg[i + 2];
3986 i += 2;
3987
3988 scr_color (idx, fgbg);
3989 }
3990 else if (nargs > i + 4 && arg[i + 1] == 2)
3991 {
3992 unsigned int r = arg[i + 2];
3993 unsigned int g = arg[i + 3];
3994 unsigned int b = arg[i + 4];
3995 unsigned int a = 0xff;
3996
3997 idx = map_rgb24_color (r, g, b, a);
3998
3999 i += 4;
4000
4001 scr_color (idx, fgbg);
4002 }
4003 }
4004 break;
4005
4006 //case 50: // not variable spacing
4007
4008#if !ENABLE_MINIMAL
3882 case 90: 4009 case 90:
3883 case 91: /* set bright fg color */ 4010 case 91: /* set bright fg color */
3884 case 92: 4011 case 92:
3885 case 93: 4012 case 93:
3886 case 94: 4013 case 94:
3887 case 95: 4014 case 95:
3888 case 96: 4015 case 96:
3889 case 97: 4016 case 97:
3890 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4017 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3891 Color_fg);
3892 break; 4018 break;
3893 case 100: 4019 case 100:
3894 case 101: /* set bright bg color */ 4020 case 101: /* set bright bg color */
3895 case 102: 4021 case 102:
3896 case 103: 4022 case 103:
3897 case 104: 4023 case 104:
3898 case 105: 4024 case 105:
3899 case 106: 4025 case 106:
3900 case 107: 4026 case 107:
3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4027 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3902 Color_bg);
3903 break; 4028 break;
3904#endif 4029#endif
3905
3906 } 4030 }
3907 } 4031 }
4032}
4033
4034void
4035rxvt_term::set_cursor_style (int style)
4036{
4037 if (!IN_RANGE_INC (style, 0, 6))
4038 return;
4039
4040 if (style == 0)
4041 style = 1;
4042
4043 cursor_type = (style - 1) / 2;
4044 set_option (Opt_cursorUnderline, cursor_type == 1);
4045
4046#ifdef CURSOR_BLINK
4047 set_option (Opt_cursorBlink, style & 1);
4048 cursor_blink_reset ();
4049#endif
4050
4051 want_refresh = 1;
3908} 4052}
3909/*}}} */ 4053/*}}} */
3910 4054
3911/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3912void
3913rxvt_term::process_graphics ()
3914{
3915 unicode_t ch, cmd = cmd_getc ();
3916
3917 if (cmd == 'Q')
3918 { /* query graphics */
3919 tt_printf ("\033G0\n"); /* no graphics */
3920 return;
3921 }
3922 /* swallow other graphics sequences until terminating ':' */
3923 do
3924 ch = cmd_getc ();
3925 while (ch != ':');
3926}
3927/*}}} */
3928
3929/* ------------------------------------------------------------------------- */ 4055/* ---------------------------------------------------------------------- */
4056/* Write data to the pty as typed by the user, pasted with the mouse,
4057 * or generated by us in response to a query ESC sequence.
4058 */
3930 4059
3931/* 4060/*
3932 * Send printf () formatted output to the command. 4061 * Send printf () formatted output to the command.
3933 * Only use for small amounts of data. 4062 * Only use for small amounts of data.
3934 */ 4063 */
3935void 4064void
3936rxvt_term::tt_printf (const char *fmt,...) 4065rxvt_term::tt_printf (const char *fmt,...)
3937{ 4066{
3938 va_list arg_ptr; 4067 va_list arg_ptr;
3939 unsigned char buf[256]; 4068 char buf[256];
3940 4069
3941 va_start (arg_ptr, fmt); 4070 va_start (arg_ptr, fmt);
3942 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4071 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3943 va_end (arg_ptr); 4072 va_end (arg_ptr);
3944 tt_write (buf, STRLEN (buf)); 4073 tt_write (buf, strlen (buf));
3945} 4074}
3946 4075
3947/* ---------------------------------------------------------------------- */
3948/* Write data to the pty as typed by the user, pasted with the mouse, 4076/* Write data to the pty as typed by the user. */
3949 * or generated by us in response to a query ESC sequence.
3950 */
3951void 4077void
3952rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4078rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3953{ 4079{
3954 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4080 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4081 return;
3955 4082
3956 if (len) 4083 if (option (Opt_scrollTtyKeypress))
4084 if (view_start)
3957 { 4085 {
4086 view_start = 0;
4087 want_refresh = 1;
4088 }
4089
4090 tt_write_ (data, len);
4091}
4092
4093void
4094rxvt_term::tt_write (const char *data, unsigned int len)
4095{
4096 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4097 return;
4098
4099 tt_write_ (data, len);
4100}
4101
4102static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4103
4104void
4105rxvt_term::tt_write_ (const char *data, unsigned int len)
4106{
4107 if (pty->pty < 0)
4108 return;
4109
4110 if (v_buflen == 0)
4111 {
4112 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4113
4114 max_it (written, 0);
4115
4116 if (written == len)
4117 return;
4118
4119 data += written;
4120 len -= written;
4121 }
4122
4123 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4124
4125 memcpy (v_buffer + v_buflen, data, len);
4126 v_buflen += len;
4127
4128 pty_ev.set (ev::READ | ev::WRITE);
4129}
4130
4131void rxvt_term::pty_write ()
4132{
4133 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4134
4135 if (written > 0)
4136 {
4137 v_buflen -= written;
4138
3958 if (v_buflen == 0) 4139 if (v_buflen == 0)
3959 { 4140 {
3960 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3961
3962 if ((unsigned int)written == len)
3963 return;
3964
3965 data += written;
3966 len -= written;
3967 }
3968
3969
3970 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3971
3972 memcpy (v_buffer + v_buflen, data, len);
3973 v_buflen += len;
3974 }
3975
3976 for (;;)
3977 {
3978 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3979
3980 if (written > 0)
3981 {
3982 v_buflen -= written;
3983
3984 if (v_buflen == 0)
3985 {
3986 free (v_buffer); 4141 free (v_buffer);
3987 v_buffer = 0; 4142 v_buffer = 0;
3988 v_buflen = 0;
3989 4143
3990 pty_ev.set (EVENT_READ); 4144 pty_ev.set (ev::READ);
3991 return;
3992 }
3993
3994 memmove (v_buffer, v_buffer + written, v_buflen);
3995 }
3996 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3997 // original code just ignores this...
3998 destroy ();
3999 else
4000 {
4001 pty_ev.set (EVENT_READ | EVENT_WRITE);
4002 return; 4145 return;
4003 } 4146 }
4147
4148 memmove (v_buffer, v_buffer + written, v_buflen);
4004 } 4149 }
4150 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4151 pty_ev.set (ev::READ);
4005} 4152}
4006 4153
4007/*----------------------- end-of-file (C source) -----------------------*/ 4154/*----------------------- end-of-file (C source) -----------------------*/
4008 4155

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