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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.90 by pcg, Fri Apr 2 19:09:52 2004 UTC vs.
Revision 1.578 by root, Thu Jun 30 17:02:22 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
678 } 1011 }
679 1012
680 display->flush (); 1013 display->flush ();
681} 1014}
682 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
683void 1017void
684rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
685{ 1019{
686 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
689 flush (); 1032 flush ();
690} 1033}
691 1034
692#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
693void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1056{
696 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1058 want_refresh = 1;
698 1059 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1060}
701#endif 1061#endif
702 1062
703#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
704void 1064void
705rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1066{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1068 {
709 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
710 want_refresh = 1; 1070 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
712 } 1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
713} 1184}
714#endif 1185#endif
715 1186
716bool 1187bool
717rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
718{ 1189{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
720 1191
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
722 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
724 1201
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
726 1203
727 if (n > 0) 1204 if (r > 0)
728 { 1205 {
729 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
730 return true; 1207 return true;
731 } 1208 }
732 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
733 destroy (); 1221 destroy ();
734 1222 }
1223
735 return false; 1224 return false;
736} 1225}
737 1226
738void 1227void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1229{
741 SET_R (this); 1230 make_current ();
742 SET_LOCALE (locale);
743 1231
744 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
745 tt_write (0, 0);
746 else if (revents & EVENT_READ)
747 {
748 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
750 while (pty_fill ())
751 {
752 if (!seen_input)
753 {
754 seen_input = 1;
755 /* once we know the shell is running, send the screen size. Again! */
756 // I don't know why, btw.
757 tt_winch ();
758 }
759
760 if (cmd_parse ()) 1235 cmd_parse ();
761 break; 1236
762 } 1237 if (revents & ev::WRITE)
763 } 1238 pty_write ();
1239
1240 refresh_check ();
764} 1241}
1242
1243void ecb_cold
1244rxvt_term::pointer_unblank ()
1245{
1246 XDefineCursor (dpy, vt, TermWin_cursor);
1247 recolor_cursor ();
765 1248
766#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
767void
768rxvt_term::pointer_unblank ()
769{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
771 recolour_cursor ();
772
773 hidden_pointer = 0; 1250 hidden_pointer = 0;
774 1251
775 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
776 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1254#endif
777} 1255}
778 1256
779void 1257#ifdef POINTER_BLANK
1258void ecb_cold
780rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
781{ 1260{
782 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
783 return; 1262 return;
784 1263
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1265 XFlush (dpy);
787 1266
788 hidden_pointer = 1; 1267 hidden_pointer = 1;
789} 1268}
790 1269
791void 1270void ecb_cold
792rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
793{ 1272{
794 SET_R (this); 1273 make_current ();
795 SET_LOCALE (locale);
796 1274
797 pointer_blank (); 1275 pointer_blank ();
798} 1276}
799#endif 1277#endif
800 1278
801void 1279void
802rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1281{
804 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
805 int x, y; 1283 int x, y;
1284 int code = 32;
806 1285
807 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
808 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
809 pixel_position (&x, &y); 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 }
810 1298
811 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1300 button_number = 3;
814 }
815 else 1301 else
816 { 1302 {
817 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1305 if (button_number >= 3)
820 button_number += (64 - 3); 1306 button_number += 64 - 3;
821 } 1307 }
822 1308
823 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
824 { 1310 {
825 /* 1311 /*
826 * do not report ButtonRelease 1312 * do not report ButtonRelease
827 * no state info allowed 1313 * no state info allowed
828 */ 1314 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1333#endif
848
849 } 1334 }
850 1335
851#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1338 if (key_state & 16)
854 fputc ('C', stderr); 1339 fputc ('C', stderr);
855 if (key_state & 4) 1340 if (key_state & 4)
856 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
858 fputc ('A', stderr); 1343 fputc ('A', stderr);
859 if (key_state & 32) 1344 if (key_state & 32)
860 fputc ('2', stderr); 1345 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1347 button_number,
863 x + 1, 1348 x,
864 y + 1); 1349 y);
865#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
866 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1366 code + button_number + key_state,
868 (32 + x + 1), 1367 32 + x,
869 (32 + y + 1)); 1368 32 + y);
870#endif
871} 1369}
872
873#ifdef USING_W11LIB
874void
875rxvt_W11_process_x_event (XEvent *ev)
876{
877 rxvt_t *r = rxvt_get_r ();
878
879 x_cb (*ev);
880}
881#endif
882 1370
883/*{{{ process an X event */ 1371/*{{{ process an X event */
884void 1372void ecb_hot
885rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
886{ 1374{
887 SET_R (this); 1375 make_current ();
888 SET_LOCALE (locale);
889 1376
890#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
891 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892 {
893 if (hidden_cursor)
894 {
895 hidden_cursor = 0;
896 want_refresh = 1;
897 }
898 1378
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
900 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
902
903#if defined(POINTER_BLANK)
904 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905 {
906 if (ev.type == MotionNotify
907 || ev.type == ButtonPress
908 || ev.type == ButtonRelease)
909 if (hidden_pointer)
910 pointer_unblank ();
911
912 if (ev.type == KeyPress && hidden_pointer == 0)
913 pointer_blank ();
914 }
915#endif
916
917#ifdef USE_XIM
918 if (XFilterEvent (&ev, None))
919 return; 1382 return;
920#endif
921 1383
1384 // for XQueryPointer
922 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1387 unsigned int unused_mask;
925
926#ifdef DEBUG_X
927 const char *const eventnames[] =
928 { /* mason - this matches my system */
929 "",
930 "",
931 "KeyPress",
932 "KeyRelease",
933 "ButtonPress",
934 "ButtonRelease",
935 "MotionNotify",
936 "EnterNotify",
937 "LeaveNotify",
938 "FocusIn",
939 "FocusOut",
940 "KeymapNotify",
941 "Expose",
942 "GraphicsExpose",
943 "NoExpose",
944 "VisibilityNotify",
945 "CreateNotify",
946 "DestroyNotify",
947 "UnmapNotify",
948 "MapNotify",
949 "MapRequest",
950 "ReparentNotify",
951 "ConfigureNotify",
952 "ConfigureRequest",
953 "GravityNotify",
954 "ResizeRequest",
955 "CirculateNotify",
956 "CirculateRequest",
957 "PropertyNotify",
958 "SelectionClear",
959 "SelectionRequest",
960 "SelectionNotify",
961 "ColormapNotify",
962 "ClientMessage",
963 "MappingNotify"
964 };
965#endif
966
967#ifdef DEBUG_X
968 struct timeval tp;
969 struct tm *ltt;
970 (void)gettimeofday (&tp, NULL);
971 ltt = localtime (& (tp.tv_sec));
972 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
973#endif
974 1388
975 switch (ev.type) 1389 switch (ev.type)
976 { 1390 {
977 case KeyPress: 1391 case KeyPress:
978 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
979 break; 1393 break;
980 1394
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1395 case KeyRelease:
983 { 1396 key_release (ev.xkey);
984 if (! (ev.xkey.state & ControlMask))
985 mouse_slip_wheel_speed = 0;
986 else
987 {
988 KeySym ks;
989
990 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991 if (ks == XK_Control_L || ks == XK_Control_R)
992 mouse_slip_wheel_speed = 0;
993 }
994 break; 1397 break;
995 }
996#endif
997 1398
998 case ButtonPress: 1399 case ButtonPress:
999 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1000 break; 1401 break;
1001 1402
… …
1003 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1004 break; 1405 break;
1005 1406
1006 case ClientMessage: 1407 case ClientMessage:
1007 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1009 destroy ();
1010#ifdef OFFIX_DND
1011 /* OffiX Dnd (drag 'n' drop) protocol */
1012 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1013 && (ev.xclient.data.l[0] == DndFile
1014 || ev.xclient.data.l[0] == DndDir
1015 || ev.xclient.data.l[0] == DndLink))
1016 { 1410 {
1017 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1412 {
1019 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1414 {
1021 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1416 {
1023 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1418 destroy ();
1025 0L, 1000000L, 1419 }
1026 False, AnyPropertyType, 1420#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1424 &ev);
1030 XChangeProperty (display->display, display->root, 1425#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1426 }
1032 8, PropModeReplace, 1427 }
1033 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
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
1036 } 1437 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1438 break;
1043 1439
1044 /* 1440 /*
1045 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1065 break; 1461 break;
1066 } 1462 }
1067 break; 1463 break;
1068 1464
1069 case FocusIn: 1465 case FocusIn:
1070 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)
1071 { 1481 {
1072 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1073 want_refresh = 1;
1074#ifdef USE_XIM
1075 if (Input_Context != NULL)
1076 XSetICFocus (Input_Context);
1077#endif
1078#ifdef CURSOR_BLINK
1079 if (Options & Opt_cursorBlink)
1080 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1081#endif
1082
1083 } 1483 ;
1084 break;
1085 1484
1086 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1087 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1088 { 1490 {
1089 TermWin.focus = 0; 1491 want_position_change = true;
1090 want_refresh = 1; 1492 if (bg_img == 0)
1091#ifdef USE_XIM 1493 moved = true;
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0])
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width;
1112 height = ev.xconfigure.height;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1114 } 1494 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1116 1496
1117 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1118 { 1498 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1120 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1121 } 1516 }
1122#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1123 else 1523 else
1124 { 1524 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1126 } 1529 }
1127#endif 1530
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136 } 1532 }
1137 break; 1533 break;
1138 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1139 case SelectionClear: 1539 case SelectionClear:
1140 selection_clear (); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1141 break;
1142
1143 case SelectionNotify:
1144 if (selection_wait == Sel_normal)
1145 selection_paste (ev.xselection.requestor,
1146 ev.xselection.property, True);
1147 break; 1541 break;
1148 1542
1149 case SelectionRequest: 1543 case SelectionRequest:
1150 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1151 break; 1545 break;
1152 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1153 case UnmapNotify: 1566 case UnmapNotify:
1154 TermWin.mapped = 0; 1567 mapped = 0;
1155#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1156 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1157#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1158 break; 1572 break;
1159
1160 case MapNotify:
1161 TermWin.mapped = 1;
1162#ifdef TEXT_BLINK
1163 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1164#endif
1165 break;
1166
1167#ifdef TRANSPARENT
1168 case ReparentNotify:
1169 rootwin_cb (ev);
1170 break;
1171#endif /* TRANSPARENT */
1172 1573
1173 case GraphicsExpose: 1574 case GraphicsExpose:
1174 case Expose: 1575 case Expose:
1175 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1176 { 1577 {
1177#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1178 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1179 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1180#else 1582 }
1181 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1182 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1183 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1184 //scr_expose (ev.xexpose.x, 0, 1591 }
1185 // ev.xexpose.width, TermWin.height, False); 1592
1186#endif
1187 want_refresh = 1; 1593 want_refresh = 1;
1188 } 1594 }
1189 else 1595 else
1190 { 1596 {
1191 XEvent unused_event; 1597 XEvent unused_event;
1192 1598
1193 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1194 Expose, 1600 ;
1195 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1196 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1197 GraphicsExpose, 1603
1198 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1199 if (isScrollbarWindow (ev.xany.window))
1200 { 1605 {
1201 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1202 scrollbar_show (0); 1607 scrollBar.show (0);
1203 } 1608 }
1204#ifdef MENUBAR
1205 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1206 menubar_expose ();
1207#endif
1208 } 1609 }
1209 break; 1610 break;
1210 1611
1211 case MotionNotify: 1612 case MotionNotify:
1212#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1213 if (hidden_pointer) 1614 if (hidden_pointer)
1214 pointer_unblank (); 1615 pointer_unblank ();
1215#endif 1616#endif
1216#if MENUBAR 1617 if (!bypass_keystate
1217 if (isMenuBarWindow (ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1619 || priv_modes & PrivMode_MouseAnyEvent))
1620 mouse_report (ev.xbutton);
1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1622 break;
1623
1624 if (ev.xany.window == vt)
1218 { 1625 {
1219 menubar_control (ev.xbutton); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1220 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1221 } 1628 ; // nop
1222#endif
1223 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1224 break;
1225
1226 if (ev.xany.window == TermWin.vt)
1227 {
1228 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1229 { 1630 {
1230 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1231 ; 1632 ;
1232 1633
1233 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1234 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1235 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1236 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1237 &unused_mask); 1638 &ev.xbutton.state);
1238#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1239 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1240 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1241 { 1643 {
1644#if ISO_14755
1645 // 5.4
1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1647 {
1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1649 break;
1650 }
1242#endif 1651#endif
1243 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1244 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1245#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1246 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1247 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1248 { 1658 {
1659 page_dirn scroll_selection_dir;
1249 int dist; 1660 int dist;
1250
1251 pending_scroll_selection=1;
1252 1661
1253 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1254 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1255 */ 1664 */
1256 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1257 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1258 1667
1259 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1260 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1261 */ 1670 */
1262 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1263 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1264 selection_save_state=
1265 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1266 1674
1267 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1268 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1269 { 1677 {
1270 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1271 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1272 } 1680 }
1273 else 1681 else
1274 { 1682 {
1275 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1276 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1277 (TermWin.int_bwidth + TermWin.height);
1278 } 1685 }
1686
1279 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1280 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1281 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1282 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1283 } 1693 }
1284 else 1694 else
1285 { 1695 {
1286 /* we are within the text window, so we 1696 /* we are within the text window, so we
1287 * shouldn't be scrolling 1697 * shouldn't be scrolling
1288 */ 1698 */
1289 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1290 } 1700 }
1291#endif 1701#endif
1292#ifdef MOUSE_THRESHOLD
1293
1294 } 1702 }
1295#endif
1296
1297 } 1703 }
1298 } 1704 }
1299 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1300 { 1706 {
1301 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1302 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1303 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1304 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1305 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1306 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1307 &unused_mask); 1715 &unused_mask);
1308 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1309 scrollbar_size ()); 1717 scrollBar.size ());
1310 scr_refresh (refresh_type);
1311 refresh_limit = 0; 1718 want_refresh = 1;
1312 scrollbar_show (1); 1719 scrollBar.show (1);
1313 } 1720 }
1314 break; 1721 break;
1315 } 1722 }
1316}
1317 1723
1318void 1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolor ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792
1793 if (priv_modes & PrivMode_FocusEvent)
1794 tt_printf ("\x1b[I");
1795#endif
1796
1797 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1798 }
1799}
1800
1801void ecb_cold
1802rxvt_term::focus_out ()
1803{
1804 if (focus)
1805 {
1806 focus = 0;
1807 want_refresh = 1;
1808
1809#if ENABLE_FRILLS
1810 if (option (Opt_urgentOnBell))
1811 set_urgency (0);
1812
1813 if (priv_modes & PrivMode_FocusEvent)
1814 tt_printf ("\x1b[O");
1815#endif
1816#if ENABLE_FRILLS || ISO_14755
1817 if (iso14755buf)
1818 {
1819 iso14755buf = 0;
1820# if ISO_14755
1821 scr_overlay_off ();
1822# endif
1823 }
1824#endif
1825#if USE_XIM
1826 if (Input_Context != NULL)
1827 XUnsetICFocus (Input_Context);
1828#endif
1829#if CURSOR_BLINK
1830 if (option (Opt_cursorBlink))
1831 cursor_blink_ev.stop ();
1832
1833 hidden_cursor = 0;
1834#endif
1835#if OFF_FOCUS_FADING
1836 if (rs[Rs_fade])
1837 {
1838 pix_colors = pix_colors_unfocused;
1839 scr_recolor ();
1840 }
1841#endif
1842
1843 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1844 }
1845}
1846
1847void ecb_cold
1848rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1849{
1850#if OFF_FOCUS_FADING
1851 if (rs[Rs_fade])
1852 {
1853 if (!first_time)
1854 pix_colors_focused [idx].free (this);
1855
1856 rgba c;
1857 pix_colors [Color_fade].get (c);
1858 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1859 }
1860#endif
1861}
1862
1863#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1864void ecb_hot
1319rxvt_term::rootwin_cb (XEvent &ev) 1865rxvt_term::rootwin_cb (XEvent &ev)
1320{ 1866{
1321 SET_R (this); 1867 make_current ();
1322 SET_LOCALE (locale); 1868
1869 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1870 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1871 return;
1323 1872
1324 switch (ev.type) 1873 switch (ev.type)
1325 { 1874 {
1326 case PropertyNotify: 1875 case PropertyNotify:
1876 /*
1877 * if user used some Esetroot compatible prog to set the root bg,
1878 * use the property to determine the pixmap. We use it later on.
1879 */
1327 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1880 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1881 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1328 { 1882 {
1329 if (ev.xproperty.state == PropertyNewValue) 1883#if BG_IMAGE_FROM_ROOT
1330 selection_property (ev.xproperty.window, ev.xproperty.atom); 1884 if (option (Opt_transparent))
1331 break; 1885 {
1886 rxvt_img::new_from_root (this)->replace (root_img);
1887 update_background ();
1888 }
1889#endif
1890 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1332 } 1891 }
1333#ifdef TRANSPARENT
1334 else
1335 {
1336 /*
1337 * if user used some Esetroot compatible prog to set the root bg,
1338 * use the property to determine the pixmap. We use it later on.
1339 */
1340 if (xa[XA_XROOTPMAPID] == 0)
1341 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1342 1892
1343 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1344 return;
1345 }
1346
1347 /* FALLTHROUGH */
1348 case ReparentNotify:
1349 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1350 want_full_refresh = 1;
1351 break; 1893 break;
1352#endif
1353 } 1894 }
1895
1896 refresh_check ();
1354} 1897}
1898#endif
1355 1899
1356void 1900void
1357rxvt_term::button_press (XButtonEvent &ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1358{ 1902{
1359 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1360 1904
1361 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1362 if (!bypass_keystate) 1907 if (!bypass_keystate)
1363 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1909
1364 /* 1910 /*
1365 * VT window processing of button press 1911 * VT window processing of button press
1366 */ 1912 */
1367 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1368 { 1914 {
1915 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1916 return;
1917
1918#if ISO_14755
1919 // 5.4
1920 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1921 {
1922 iso14755_54 (ev.x, ev.y);
1923 return;
1924 }
1925#endif
1926
1369 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1927 clickintime = ev.time - MEvent.time < multiClickTime;
1928
1370 if (reportmode) 1929 if (reportmode)
1371 { 1930 {
1372 /* mouse report from vt window */ 1931 /* mouse report from vt window */
1373 /* save the xbutton state (for ButtonRelease) */ 1932 /* save the xbutton state (for ButtonRelease) */
1374 MEvent.state = ev.state; 1933 MEvent.state = ev.state;
1375#ifdef MOUSE_REPORT_DOUBLECLICK 1934#ifdef MOUSE_REPORT_DOUBLECLICK
1376 if (ev.button == MEvent.button && clickintime) 1935 if (ev.button == MEvent.button && clickintime)
1377 { 1936 {
1378 /* same button, within alloted time */ 1937 /* same button, within allowed time */
1379 MEvent.clicks++; 1938 MEvent.clicks++;
1939
1380 if (MEvent.clicks > 1) 1940 if (MEvent.clicks > 1)
1381 { 1941 {
1382 /* only report double clicks */ 1942 /* only report double clicks */
1383 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1384 mouse_report (ev); 1944 mouse_report (ev);
… …
1396 mouse_report (ev); 1956 mouse_report (ev);
1397 } 1957 }
1398#else 1958#else
1399 MEvent.button = ev.button; 1959 MEvent.button = ev.button;
1400 mouse_report (ev); 1960 mouse_report (ev);
1401#endif /* MOUSE_REPORT_DOUBLECLICK */ 1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1402 1962
1403 } 1963 }
1404 else 1964 else
1405 { 1965 {
1406 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
1407 MEvent.clicks = 0; 1967 MEvent.clicks = 0;
1968
1408 switch (ev.button) 1969 switch (ev.button)
1409 { 1970 {
1410 case Button1: 1971 case Button1:
1972 /* allow meta + click to select rectangular areas */
1973 /* should be done in screen.C */
1974#if ENABLE_FRILLS
1975 selection.rect = !!(ev.state & ModMetaMask);
1976#else
1977 selection.rect = false;
1978#endif
1979
1411 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1412 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1413 { 1982 {
1414 if (MEvent.button == Button1 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1415 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1416 else 1985 else
1417 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
… …
1432 case Button3: 2001 case Button3:
1433 if (MEvent.button == Button3 && clickintime) 2002 if (MEvent.button == Button3 && clickintime)
1434 selection_rotate (ev.x, ev.y); 2003 selection_rotate (ev.x, ev.y);
1435 else 2004 else
1436 selection_extend (ev.x, ev.y, 1); 2005 selection_extend (ev.x, ev.y, 1);
2006
1437 MEvent.button = Button3; 2007 MEvent.button = Button3;
1438 break; 2008 break;
1439 } 2009 }
1440 } 2010 }
2011
1441 MEvent.time = ev.time; 2012 MEvent.time = ev.time;
1442 return; 2013 return;
1443 } 2014 }
1444 2015
1445 /* 2016 /*
1446 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1447 */ 2018 */
1448 if (isScrollbarWindow (ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1449 { 2020 {
1450 scrollBar.setIdle (); 2021 page_dirn direction = NO_DIR;
2022
2023 if (scrollBar.upButton (ev.y))
2024 direction = UP; /* up */
2025 else if (scrollBar.dnButton (ev.y))
2026 direction = DN; /* down */
2027
2028 scrollBar.state = SB_STATE_IDLE;
1451 /* 2029 /*
1452 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1453 * move up if mouse is above slider 2031 * move up if mouse is above slider
1454 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1455 * 2033 *
… …
1464 /* 2042 /*
1465 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1466 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1467 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1468 */ 2046 */
1469 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1470 && scrollbarnext_upButton (ev.y))
1471 || (scrollBar.style == R_SB_RXVT
1472 && scrollbarrxvt_upButton (ev.y)))
1473 tt_printf ("\033[A"); 2048 tt_printf ("\033[A");
1474 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1475 && scrollbarnext_dnButton (ev.y))
1476 || (scrollBar.style == R_SB_RXVT
1477 && scrollbarrxvt_dnButton (ev.y)))
1478 tt_printf ("\033[B"); 2050 tt_printf ("\033[B");
1479 else 2051 else
1480 switch (ev.button) 2052 switch (ev.button)
1481 { 2053 {
1482 case Button2: 2054 case Button2:
… …
1489 tt_printf ("\033[5~"); 2061 tt_printf ("\033[5~");
1490 break; 2062 break;
1491 } 2063 }
1492 } 2064 }
1493 else 2065 else
1494#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1495
1496 {
1497 char upordown = 0;
1498
1499 if (scrollBar.style == R_SB_NEXT)
1500 { 2067 {
1501 if (scrollbarnext_upButton (ev.y)) 2068 if (direction != NO_DIR)
1502 upordown = -1; /* up */
1503 else if (scrollbarnext_dnButton (ev.y))
1504 upordown = 1; /* down */
1505 }
1506 else if (scrollBar.style == R_SB_RXVT)
1507 {
1508 if (scrollbarrxvt_upButton (ev.y))
1509 upordown = -1; /* up */
1510 else if (scrollbarrxvt_dnButton (ev.y))
1511 upordown = 1; /* down */
1512 }
1513 if (upordown)
1514 { 2069 {
1515#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1516 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2071 if (!cont_scroll_ev.is_active ())
2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1517#endif 2073#endif
1518 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1519 { 2075 {
1520 if (upordown < 0) 2076 if (direction == UP)
1521 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1522 else 2078 else
1523 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1524 } 2080 }
1525 } 2081 }
1526 else 2082 else
1527 switch (ev.button) 2083 switch (ev.button)
1528 { 2084 {
1529 case Button2: 2085 case Button2:
1530 switch (scrollbar_align) 2086 switch (scrollBar.align)
1531 { 2087 {
1532 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1533 csrO = 0; 2089 csrO = 0;
1534 break; 2090 break;
1535 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1536 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1537 break; 2093 break;
1538 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1539 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1540 break; 2096 break;
1541 } 2097 }
2098
1542 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1543 || scrollbar_above_slider (ev.y) 2100 || scrollBar.above_slider (ev.y)
1544 || scrollbar_below_slider (ev.y)) 2101 || scrollBar.below_slider (ev.y))
1545 scr_move_to ( scrollbar_position (ev.y) - csrO, 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1546 scrollbar_size ()); 2103
1547 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1548 break; 2105 break;
1549 2106
1550 case Button1: 2107 case Button1:
1551 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1552 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1553 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1554 2111
1555 case Button3: 2112 case Button3:
1556 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1557 { 2114 {
1558 if (scrollbar_above_slider (ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1559# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1560 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1561# else 2118# else
1562 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1563# endif 2120# endif
1564 else if (scrollbar_below_slider (ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1565# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1566 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1567# else 2124# else
1568 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1569# endif 2126# endif
1570 else 2127 else
1571 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1572 } 2129 }
1573 else 2130 else
1574 { 2131 {
1575 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1576 (TermWin.nrow 2133 (nrow
1577 * scrollbar_position (ev.y) 2134 * scrollBar.position (ev.y)
1578 / scrollbar_size ())); 2135 / scrollBar.size ()));
1579 } 2136 }
2137
1580 break; 2138 break;
1581 } 2139 }
1582 } 2140 }
2141
1583 return; 2142 return;
1584 } 2143 }
1585#if MENUBAR
1586 /*
1587 * Menubar window processing of button press
1588 */
1589 if (isMenuBarWindow (ev.window))
1590 menubar_control (ev);
1591#endif
1592} 2144}
1593 2145
1594void 2146void
1595rxvt_term::button_release (XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1596{ 2148{
1597 int reportmode = 0; 2149 int reportmode = 0;
1598 2150
1599 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1600 if (!bypass_keystate) 2152 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1602 2154
1603 if (scrollbar_isUpDn ()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1604 { 2156 {
1605 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1606 scrollbar_show (0); 2158 scrollBar.show (0);
1607#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1608 refresh_type &= ~SMOOTH_REFRESH;
1609#endif
1610
1611 } 2159 }
2160
1612#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1613 pending_scroll_selection=0; 2162 sel_scroll_ev.stop();
1614#endif 2163#endif
2164
1615 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1616 { 2166 {
2167 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2168 return;
2169
2170#if ISO_14755
2171 // 5.4
2172 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2173 return;
2174#endif
2175
1617 if (reportmode) 2176 if (reportmode)
1618 { 2177 {
1619 /* mouse report from vt window */ 2178 /* mouse report from vt window */
1620 /* don't report release of wheel "buttons" */ 2179 /* don't report release of wheel "buttons" */
1621 if (ev.button >= 4) 2180 if (ev.button >= 4)
… …
1623#ifdef MOUSE_REPORT_DOUBLECLICK 2182#ifdef MOUSE_REPORT_DOUBLECLICK
1624 /* only report the release of 'slow' single clicks */ 2183 /* only report the release of 'slow' single clicks */
1625 if (MEvent.button != AnyButton 2184 if (MEvent.button != AnyButton
1626 && (ev.button != MEvent.button 2185 && (ev.button != MEvent.button
1627 || (ev.time - MEvent.time 2186 || (ev.time - MEvent.time
1628 > MULTICLICK_TIME / 2))) 2187 > multiClickTime / 2)))
1629 { 2188 {
1630 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1631 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1632 mouse_report (ev); 2191 mouse_report (ev);
1633 } 2192 }
1634#else /* MOUSE_REPORT_DOUBLECLICK */ 2193#else /* MOUSE_REPORT_DOUBLECLICK */
1635 MEvent.button = AnyButton; 2194 MEvent.button = AnyButton;
1636 mouse_report (ev); 2195 mouse_report (ev);
1637#endif /* MOUSE_REPORT_DOUBLECLICK */ 2196#endif /* MOUSE_REPORT_DOUBLECLICK */
1638 return; 2197 return;
1639 } 2198 }
2199
1640 /* 2200 /*
1641 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
1642 * when overriding mouse reporting 2202 * when overriding mouse reporting
1643 */ 2203 */
1644 if (PrivateModes & PrivMode_mouse_report 2204 if (priv_modes & PrivMode_mouse_report
1645 && bypass_keystate 2205 && bypass_keystate
1646 && ev.button == Button1 && MEvent.clicks <= 1) 2206 && ev.button == Button1 && MEvent.clicks <= 1)
1647 selection_extend (ev.x, ev.y, 0); 2207 selection_extend (ev.x, ev.y, 0);
1648 2208
1649 switch (ev.button) 2209 switch (ev.button)
1650 { 2210 {
1651 case Button1: 2211 case Button1:
1652 case Button3: 2212 case Button3:
1653 selection_make (ev.time); 2213 selection_make (ev.time);
1654 break; 2214 break;
2215
1655 case Button2: 2216 case Button2:
1656 selection_request (ev.time, ev.x, ev.y); 2217 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2218 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1657 break; 2219 break;
2220
1658#ifdef MOUSE_WHEEL 2221#ifdef MOUSE_WHEEL
1659 case Button4: 2222 case Button4:
1660 case Button5: 2223 case Button5:
1661 { 2224 {
1662 int i; 2225 int lines;
1663 page_dirn v; 2226 page_dirn dirn;
1664 2227
1665 v = (ev.button == Button4) ? UP : DN; 2228 dirn = ev.button == Button4 ? UP : DN;
2229
1666 if (ev.state & ShiftMask) 2230 if (ev.state & ShiftMask)
1667 i = 1; 2231 lines = 1;
1668 else if ((Options & Opt_mouseWheelScrollPage)) 2232 else if (option (Opt_mouseWheelScrollPage))
1669 i = TermWin.nrow - 1; 2233 lines = nrow - 1;
1670 else 2234 else
1671 i = 5; 2235 lines = 5;
2236
1672# ifdef MOUSE_SLIP_WHEELING 2237# ifdef MOUSE_SLIP_WHEELING
1673 if (ev.state & ControlMask) 2238 if (ev.state & ControlMask)
1674 { 2239 {
1675 mouse_slip_wheel_speed += (v ? -1 : 1); 2240 mouse_slip_wheel_speed += dirn;
1676 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2241 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2242
2243 if (!slip_wheel_ev.is_active ())
2244 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1677 } 2245 }
2246 else
1678# endif 2247# endif
1679# ifdef JUMP_MOUSE_WHEEL
1680 scr_page (v, i);
1681 scr_refresh (SMOOTH_REFRESH);
1682 scrollbar_show (1);
1683# else
1684 while (i--)
1685 { 2248 {
1686 scr_page (v, 1); 2249 scr_page (dirn, lines);
1687 scr_refresh (SMOOTH_REFRESH);
1688 scrollbar_show (1); 2250 scrollBar.show (1);
1689 } 2251 }
1690# endif
1691
1692 } 2252 }
1693 break; 2253 break;
1694#endif 2254#endif
1695
1696 }
1697 }
1698#ifdef MENUBAR
1699 else if (isMenuBarWindow (ev.window))
1700 menubar_control (ev);
1701#endif
1702}
1703
1704#ifdef TRANSPARENT
1705#if TINTING
1706/* shading taken from eterm-0.9.2 */
1707/* RGB 15 */
1708
1709static void
1710shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1711{
1712 unsigned char *ptr;
1713 int x, y;
1714
1715 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1716 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1717 /* No saturation */
1718 for (y = h; --y >= 0;) {
1719 for (x = -w; x < 0; x++) {
1720 int r, g, b;
1721
1722 b = ((uint16_t *) ptr)[x];
1723 r = (b & 0x7c00) * rm;
1724 g = (b & 0x3e0) * gm;
1725 b = (b & 0x1f) * bm;
1726 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1727 | ((g >> 8) & 0x3e0)
1728 | ((b >> 8) & 0x1f);
1729 }
1730 ptr += bpl;
1731 }
1732 } else {
1733 for (y = h; --y >= 0;) {
1734 for (x = -w; x < 0; x++) {
1735 int r, g, b;
1736
1737 b = ((uint16_t *) ptr)[x];
1738 r = (b & 0x7c00) * rm;
1739 g = (b & 0x3e0) * gm;
1740 b = (b & 0x1f) * bm;
1741 r |= (!(r >> 15) - 1);
1742 g |= (!(g >> 10) - 1);
1743 b |= (!(b >> 5) - 1);
1744 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1745 | ((g >> 8) & 0x3e0)
1746 | ((b >> 8) & 0x1f);
1747 }
1748 ptr += bpl;
1749 }
1750 }
1751}
1752
1753/* RGB 16 */
1754static void
1755shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1756{
1757 unsigned char *ptr;
1758 int x, y;
1759
1760 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1761 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1762 /* No saturation */
1763 for (y = h; --y >= 0;) {
1764 for (x = -w; x < 0; x++) {
1765 int r, g, b;
1766
1767 b = ((uint16_t *) ptr)[x];
1768 r = (b & 0xf800) * rm;
1769 g = (b & 0x7e0) * gm;
1770 b = (b & 0x1f) * bm;
1771 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1772 | ((g >> 8) & 0x7e0)
1773 | ((b >> 8) & 0x1f);
1774 }
1775 ptr += bpl;
1776 }
1777 } else {
1778 for (y = h; --y >= 0;) {
1779 for (x = -w; x < 0; x++) {
1780 int r, g, b;
1781
1782 b = ((uint16_t *) ptr)[x];
1783 r = (b & 0xf800) * rm;
1784 g = (b & 0x7e0) * gm;
1785 b = (b & 0x1f) * bm;
1786 r |= (!(r >> 16) - 1);
1787 g |= (!(g >> 11) - 1);
1788 b |= (!(b >> 5) - 1);
1789 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1790 | ((g >> 8) & 0x7e0)
1791 | ((b >> 8) & 0x1f);
1792 }
1793 ptr += bpl;
1794 }
1795 }
1796}
1797
1798/* RGB 24 */
1799static void
1800shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1801{
1802 unsigned char *ptr;
1803 int x, y;
1804
1805 ptr = (unsigned char *)data + (w * 3);
1806 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1807 /* No saturation */
1808 for (y = h; --y >= 0;) {
1809 for (x = -(w * 3); x < 0; x += 3) {
1810 int r, g, b;
1811
1812 if (byteorder.big_endian()) {
1813 r = (ptr[x + 0] * rm) >> 8;
1814 g = (ptr[x + 1] * gm) >> 8;
1815 b = (ptr[x + 2] * bm) >> 8;
1816 ptr[x + 0] = r;
1817 ptr[x + 1] = g;
1818 ptr[x + 2] = b;
1819 } else {
1820 r = (ptr[x + 2] * rm) >> 8;
1821 g = (ptr[x + 1] * gm) >> 8;
1822 b = (ptr[x + 0] * bm) >> 8;
1823 ptr[x + 2] = r;
1824 ptr[x + 1] = g;
1825 ptr[x + 0] = b;
1826 }
1827 }
1828 ptr += bpl;
1829 }
1830 } else {
1831 for (y = h; --y >= 0;) {
1832 for (x = -(w * 3); x < 0; x += 3) {
1833 int r, g, b;
1834
1835 if (byteorder.big_endian()) {
1836 r = (ptr[x + 0] * rm) >> 8;
1837 g = (ptr[x + 1] * gm) >> 8;
1838 b = (ptr[x + 2] * bm) >> 8;
1839
1840 r |= (!(r >> 8) - 1);
1841 g |= (!(g >> 8) - 1);
1842 b |= (!(b >> 8) - 1);
1843
1844 ptr[x + 0] = r;
1845 ptr[x + 1] = g;
1846 ptr[x + 2] = b;
1847 } else {
1848 r = (ptr[x + 2] * rm) >> 8;
1849 g = (ptr[x + 1] * gm) >> 8;
1850 b = (ptr[x + 0] * bm) >> 8;
1851
1852 r |= (!(r >> 8) - 1);
1853 g |= (!(g >> 8) - 1);
1854 b |= (!(b >> 8) - 1);
1855
1856 ptr[x + 2] = r;
1857 ptr[x + 1] = g;
1858 ptr[x + 0] = b;
1859 }
1860 }
1861 ptr += bpl;
1862 }
1863 }
1864}
1865
1866/* RGB 32 */
1867static void
1868shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1869{
1870 unsigned char *ptr;
1871 int x, y;
1872
1873 ptr = (unsigned char *)data + (w * 4);
1874 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1875 /* No saturation */
1876 for (y = h; --y >= 0;) {
1877 if (byteorder.big_endian()) {
1878 for (x = -(w * 4); x < 0; x += 4) {
1879 int r, g, b;
1880
1881 r = (ptr[x + 1] * rm) >> 8;
1882 g = (ptr[x + 2] * gm) >> 8;
1883 b = (ptr[x + 3] * bm) >> 8;
1884 ptr[x + 1] = r;
1885 ptr[x + 2] = g;
1886 ptr[x + 3] = b;
1887 }
1888 } else {
1889 for (x = -(w * 4); x < 0; x += 4) {
1890 int r, g, b;
1891
1892 r = (ptr[x + 2] * rm) >> 8;
1893 g = (ptr[x + 1] * gm) >> 8;
1894 b = (ptr[x + 0] * bm) >> 8;
1895 ptr[x + 2] = r;
1896 ptr[x + 1] = g;
1897 ptr[x + 0] = b;
1898 }
1899 }
1900 ptr += bpl;
1901 }
1902 } else {
1903 for (y = h; --y >= 0;) {
1904 for (x = -(w * 4); x < 0; x += 4) {
1905 int r, g, b;
1906
1907 if (byteorder.big_endian()) {
1908 r = (ptr[x + 1] * rm) >> 8;
1909 g = (ptr[x + 2] * gm) >> 8;
1910 b = (ptr[x + 3] * bm) >> 8;
1911
1912 r |= (!(r >> 8) - 1);
1913 g |= (!(g >> 8) - 1);
1914 b |= (!(b >> 8) - 1);
1915
1916 ptr[x + 1] = r;
1917 ptr[x + 2] = g;
1918 ptr[x + 3] = b;
1919 } else {
1920 r = (ptr[x + 2] * rm) >> 8;
1921 g = (ptr[x + 1] * gm) >> 8;
1922 b = (ptr[x + 0] * bm) >> 8;
1923
1924 r |= (!(r >> 8) - 1);
1925 g |= (!(g >> 8) - 1);
1926 b |= (!(b >> 8) - 1);
1927
1928 ptr[x + 2] = r;
1929 ptr[x + 1] = g;
1930 ptr[x + 0] = b;
1931 }
1932 }
1933 ptr += bpl;
1934 }
1935 }
1936}
1937
1938#endif
1939
1940/*
1941 * Check our parents are still who we think they are.
1942 * Do transparency updates if required
1943 */
1944int
1945rxvt_term::check_our_parents ()
1946{
1947 int i, pchanged, aformat, have_pixmap, rootdepth;
1948 unsigned long nitems, bytes_after;
1949 Atom atype;
1950 unsigned char *prop = NULL;
1951 Window root, oldp, *list;
1952 Pixmap rootpixmap = None;
1953 XWindowAttributes wattr, wrootattr;
1954
1955 pchanged = 0;
1956
1957 if (!(Options & Opt_transparent))
1958 return pchanged; /* Don't try any more */
1959
1960 XGetWindowAttributes (display->display, display->root, &wrootattr);
1961 rootdepth = wrootattr.depth;
1962
1963 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1964
1965 if (rootdepth != wattr.depth)
1966 {
1967 if (am_transparent)
1968 { 2255 }
1969 pchanged = 1;
1970 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1971 am_transparent = am_pixmap_trans = 0;
1972 }
1973
1974 return pchanged; /* Don't try any more */
1975 }
1976
1977 /* Get all X ops out of the queue so that our information is up-to-date. */
1978 XSync (display->display, False);
1979
1980 /*
1981 * Make the frame window set by the window manager have
1982 * the root background. Some window managers put multiple nested frame
1983 * windows for each client, so we have to take care about that.
1984 */
1985 i = (xa[XA_XROOTPMAPID]
1986 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1987 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1988 &nitems, &bytes_after, &prop) == Success);
1989
1990 if (!i || prop == NULL)
1991 i = (xa[XA_XSETROOTID]
1992 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success);
1995
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 { 2256 }
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004
2005 if (have_pixmap)
2006 {
2007 /*
2008 * Copy display->root pixmap transparency
2009 */
2010 int sx, sy, nx, ny;
2011 unsigned int nw, nh;
2012 Window cr;
2013 XImage *image;
2014 GC gc;
2015 XGCValues gcvalue;
2016
2017 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2018 0, 0, &sx, &sy, &cr);
2019 nw = (unsigned int)szHint.width;
2020 nh = (unsigned int)szHint.height;
2021 nx = ny = 0;
2022
2023 if (sx < 0)
2024 {
2025 nw += sx;
2026 nx = -sx;
2027 sx = 0;
2028 }
2029
2030 if (sy < 0)
2031 {
2032 nh += sy;
2033 ny = -sy;
2034 sy = 0;
2035 }
2036
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045
2046 if (image == NULL)
2047 {
2048 if (am_transparent && am_pixmap_trans)
2049 {
2050 pchanged = 1;
2051 if (TermWin.pixmap != None)
2052 {
2053 XFreePixmap (display->display, TermWin.pixmap);
2054 TermWin.pixmap = None;
2055 }
2056 }
2057
2058 am_pixmap_trans = 0;
2059 }
2060 else
2061 {
2062 if (TermWin.pixmap != None)
2063 XFreePixmap (display->display, TermWin.pixmap);
2064
2065#if TINTING
2066 if (ISSET_PIXCOLOR (Color_tint))
2067 {
2068 unsigned short shade, rm, gm, bm;
2069
2070 PixColors[Color_tint].get (display, rm, gm, bm);
2071
2072 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2073
2074 /* Determine bitshift and bitmask values */
2075 switch (image->bits_per_pixel)
2076 {
2077 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2078 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2079 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2080 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2081 }
2082 }
2083#endif
2084
2085 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2086 szHint.width, szHint.height, image->depth);
2087 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2088 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2089 nx, ny, image->width, image->height);
2090 XFreeGC (display->display, gc);
2091 XDestroyImage (image);
2092 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2093 TermWin.pixmap);
2094
2095 if (!am_transparent || !am_pixmap_trans)
2096 pchanged = 1;
2097
2098 am_transparent = am_pixmap_trans = 1;
2099 }
2100 }
2101
2102 if (!am_pixmap_trans)
2103 {
2104 unsigned int n;
2105 /*
2106 * InheritPixmap transparency
2107 */
2108 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2109 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2110 {
2111 oldp = TermWin.parent[i];
2112 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2113 &TermWin.parent[i], &list, &n);
2114 XFree (list);
2115 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2116
2117 if (TermWin.parent[i] == display->root)
2118 {
2119 if (oldp != None)
2120 pchanged = 1;
2121
2122 break;
2123 }
2124
2125 if (oldp != TermWin.parent[i])
2126 pchanged = 1;
2127 }
2128
2129 n = 0;
2130
2131 if (pchanged)
2132 {
2133 for (; n < (unsigned int)i; n++)
2134 {
2135 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2136 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2137 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2138 {
2139 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2140 break;
2141 }
2142 }
2143 }
2144
2145 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2146 {
2147 D_X ((stderr, "InheritPixmap Turning off"));
2148 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2149 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2150 am_transparent = 0;
2151 /* XXX: also turn off Opt_transparent? */
2152 }
2153 else
2154 {
2155#if WAIT_FOR_WM
2156 /* wait (an arbitrary period) for the WM to do its thing
2157 * needed for fvwm2.2.2 (and before?) */
2158 sleep (1);
2159#endif
2160 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2161 for (n = 0; n < (unsigned int)i; n++)
2162 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2163
2164 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2165 am_transparent = 1;
2166 }
2167
2168 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2169 TermWin.parent[i] = None;
2170 }
2171
2172 return pchanged;
2173} 2257}
2174#endif
2175 2258
2176/*}}} */ 2259/*}}} */
2177 2260
2178bool 2261void ecb_hot
2179rxvt_term::cmd_parse () 2262rxvt_term::cmd_parse ()
2180{ 2263{
2181 bool flag = false;
2182 unicode_t ch = NOCHAR; 2264 wchar_t ch = NOCHAR;
2183 unsigned char *seq_begin; // remember start of esc-sequence here 2265 char *seq_begin; // remember start of esc-sequence here
2184 2266
2185 for (;;) 2267 for (;;)
2186 { 2268 {
2187 if (ch == NOCHAR) 2269 if (ecb_unlikely (ch == NOCHAR))
2188 { 2270 {
2189 seq_begin = cmdbuf_ptr; 2271 seq_begin = cmdbuf_ptr;
2190 ch = next_char (); 2272 ch = next_char ();
2191 }
2192 2273
2193 if (ch == NOCHAR) // TODO: improve 2274 if (ch == NOCHAR)
2194 break; 2275 break;
2195
2196 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
2197 { 2276 }
2277
2278 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2279 {
2280 if (ecb_unlikely (!seen_input))
2281 {
2282 seen_input = 1;
2283 // many badly-written programs (e.g. jed) contain a race condition:
2284 // they first read the screensize and then install a SIGWINCH handler.
2285 // some window managers resize the window early, and these programs
2286 // then sometimes get the size wrong.
2287 // unfortunately other programs are even more buggy and dislike
2288 // being sent SIGWINCH, so only do it when we were in fact being
2289 // resized.
2290 if (seen_resize && cmd_pid)
2291 kill (-cmd_pid, SIGWINCH);
2292 }
2293
2198 /* Read a text string from the input buffer */ 2294 /* Read a text string from the input buffer */
2199 unicode_t buf[UBUFSIZ]; 2295 wchar_t buf[UBUFSIZ];
2200 bool refreshnow = false; 2296 bool refreshnow = false;
2201 int nlines = 0; 2297 int nlines = 0;
2202 unicode_t *str = buf; 2298 wchar_t *str = buf;
2203 2299 wchar_t *eol = str + min (ncol, UBUFSIZ);
2204 *str++ = ch;
2205 2300
2206 for (;;) 2301 for (;;)
2207 { 2302 {
2303 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2304 break;
2305
2306 *str++ = ch;
2307
2308 if (ecb_unlikely (ch == C0_LF || str >= eol))
2309 {
2310 if (ch == C0_LF)
2311 nlines++;
2312
2313 refresh_count++;
2314
2315 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2316 {
2317 refresh_count = 0;
2318
2319 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2320 {
2321 refreshnow = true;
2322 ch = NOCHAR;
2323 break;
2324 }
2325 }
2326
2327 // scr_add_lines only works for nlines <= nrow - 1.
2328 if (nlines >= nrow - 1)
2329 {
2330 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2331 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2332 scr_add_lines (buf, str - buf, nlines);
2333
2334 nlines = 0;
2335 str = buf;
2336 eol = str + min (ncol, UBUFSIZ);
2337 }
2338
2339 if (str >= eol)
2340 {
2341 if (eol >= buf + UBUFSIZ)
2342 {
2343 ch = NOCHAR;
2344 break;
2345 }
2346 else
2347 eol = min (eol + ncol, buf + UBUFSIZ);
2348 }
2349
2350 }
2351
2208 seq_begin = cmdbuf_ptr; 2352 seq_begin = cmdbuf_ptr;
2209 ch = next_char (); 2353 ch = next_char ();
2210
2211 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
2212 break;
2213
2214 *str++ = ch;
2215
2216 if (ch == '\n')
2217 {
2218 nlines++;
2219 refresh_count++;
2220
2221 if (! (Options & Opt_jumpScroll)
2222 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2223 {
2224 refreshnow = true;
2225 flag = true;
2226 ch = NOCHAR;
2227 break;
2228 }
2229
2230 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2231 if (nlines >= TermWin.nrow - 1)
2232 {
2233 scr_add_lines (buf, nlines, str - buf);
2234 nlines = 0;
2235 str = buf;
2236 }
2237 }
2238
2239 if (str >= buf + UBUFSIZ)
2240 {
2241 ch = NOCHAR;
2242 break;
2243 }
2244 } 2354 }
2245 2355
2356 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2357 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2246 scr_add_lines (buf, nlines, str - buf); 2358 scr_add_lines (buf, str - buf, nlines);
2247 2359
2248 /* 2360 /*
2249 * If there have been a lot of new lines, then update the screen 2361 * If there have been a lot of new lines, then update the screen
2250 * What the heck I'll cheat and only refresh less than every page-full. 2362 * What the heck we'll cheat and only refresh less than every page-full.
2251 * the number of pages between refreshes is refresh_limit, which 2363 * if skipScroll is enabled.
2252 * is incremented here because we must be doing flat-out scrolling.
2253 *
2254 * refreshing should be correct for small scrolls, because of the
2255 * time-out
2256 */ 2364 */
2257 if (refreshnow) 2365 if (refreshnow)
2258 { 2366 {
2259 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2260 refresh_limit++;
2261
2262 scr_refresh (refresh_type); 2367 scr_refresh ();
2368 want_refresh = 1;
2263 } 2369 }
2264
2265 } 2370 }
2266 else 2371 else
2267 { 2372 {
2268 try 2373 try
2269 { 2374 {
… …
2277 } 2382 }
2278 2383
2279 ch = NOCHAR; 2384 ch = NOCHAR;
2280 } 2385 }
2281 } 2386 }
2282
2283 return flag;
2284} 2387}
2285 2388
2286// read the next character 2389// read the next character
2287unicode_t 2390wchar_t ecb_hot
2288rxvt_term::next_char () 2391rxvt_term::next_char () NOTHROW
2289{ 2392{
2290 while (cmdbuf_ptr < cmdbuf_endp) 2393 while (cmdbuf_ptr < cmdbuf_endp)
2291 { 2394 {
2292 // assume 7-bit to be ascii ALWAYS 2395 // assume 7-bit to be ascii ALWAYS
2293 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2396 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2294 return *cmdbuf_ptr++; 2397 return *cmdbuf_ptr++;
2295 2398
2296 wchar_t wc; 2399 wchar_t wc;
2297 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2400 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2298 2401
2299 if (len == (size_t)-2) 2402 if (len == (size_t)-2)
2300 { 2403 {
2301 // the mbstate stores incomplete sequences. didn't know this :/ 2404 // the mbstate stores incomplete sequences. didn't know this :/
2302 cmdbuf_ptr = cmdbuf_endp; 2405 cmdbuf_ptr = cmdbuf_endp;
2303 break; 2406 break;
2304 } 2407 }
2305 2408
2306 if (len == (size_t)-1) 2409 if (len == (size_t)-1)
2410 {
2411 mbstate.reset (); // reset now undefined conversion state
2412 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2413 // in which case we "erroneously" return the next byte which might be valid.
2307 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2414 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2415 }
2308 2416
2309 // assume wchar == unicode 2417 // assume wchar == unicode
2310 cmdbuf_ptr += len; 2418 cmdbuf_ptr += len;
2311 return wc; 2419 return wc & UNICODE_MASK;
2312 } 2420 }
2313 2421
2314 return NOCHAR; 2422 return NOCHAR;
2315} 2423}
2316 2424
2317/* rxvt_cmd_getc () - Return next input character */ 2425// read the next octet
2318/* 2426uint32_t ecb_hot
2319 * Return the next input character after first passing any keyboard input 2427rxvt_term::next_octet () NOTHROW
2320 * to the command.
2321 */
2322unicode_t
2323rxvt_term::cmd_getc ()
2324{ 2428{
2429 return cmdbuf_ptr < cmdbuf_endp
2430 ? (unsigned char)*cmdbuf_ptr++
2431 : NOCHAR;
2432}
2433
2434static class out_of_input out_of_input;
2435
2436wchar_t ecb_hot
2437rxvt_term::cmd_getc () THROW ((class out_of_input))
2438{
2325 unicode_t c = next_char (); 2439 wchar_t c = next_char ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2444 return c;
2445}
2446
2447uint32_t ecb_hot
2448rxvt_term::cmd_get8 () THROW ((class out_of_input))
2449{
2450 uint32_t c = next_octet ();
2326 2451
2327 if (c == NOCHAR) 2452 if (c == NOCHAR)
2328 throw out_of_input; 2453 throw out_of_input;
2329 2454
2330 return c; 2455 return c;
2331} 2456}
2332 2457
2333/*{{{ print pipe */ 2458/*{{{ print pipe */
2334/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2335#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2336FILE * 2461FILE * ecb_cold
2337rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2338{ 2463{
2339 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2340 2465
2341 if (stream == NULL) 2466 if (stream == NULL)
2342 rxvt_warn ("can't open printer pipe, not printing.\n"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2343 2468
2344 return stream; 2469 return stream;
2345} 2470}
2346 2471
2347int 2472int ecb_cold
2348rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2349{ 2474{
2350 fflush (stream); 2475 fflush (stream);
2351 return pclose (stream); 2476 return pclose (stream);
2352} 2477}
2353 2478
2354/* 2479/*
2355 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2356 */ 2481 */
2357void 2482void ecb_cold
2358rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2359{ 2484{
2360 int done; 2485 FILE *fd = popen_printer ();
2361 FILE *fd;
2362 2486
2363 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2364 return; 2488 return;
2365 2489
2366 /* 2490 /*
2367 * Send all input to the printer until either ESC[4i or ESC[?4i 2491 * Send all input to the printer until either ESC[4i or ESC[?4i
2368 * is received. 2492 * is received.
2369 */ 2493 */
2370 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2371 { 2495 {
2372 unsigned char buf[8]; 2496 unsigned char buf[8];
2373 unicode_t ch; 2497 unicode_t ch;
2374 unsigned int i, len; 2498 unsigned int i, len;
2375 2499
… …
2394 { 2518 {
2395 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2396 break; /* done = 1 */ 2520 break; /* done = 1 */
2397 } 2521 }
2398 } 2522 }
2399 2523
2400 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2401 if (putc (buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2402 { 2526 {
2403 done = 1; 2527 done = 1;
2404 break; 2528 break;
… …
2406 } 2530 }
2407 } 2531 }
2408 2532
2409 pclose_printer (fd); 2533 pclose_printer (fd);
2410} 2534}
2411#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2412/*}}} */ 2536/*}}} */
2413 2537
2414/* *INDENT-OFF* */
2415enum { 2538enum {
2416 C1_40 = 0x40, 2539 C1_40 = 0x40,
2417 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2540 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2418 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2541 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2419 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2542 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2420 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2543 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2421}; 2544};
2422/* *INDENT-ON* */
2423 2545
2424/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2425void 2547void ecb_hot
2426rxvt_term::process_nonprinting (unicode_t ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2427{ 2549{
2428 switch (ch) 2550 switch (ch)
2429 { 2551 {
2430 case C0_ESC: 2552 case C0_ESC:
2431 process_escape_seq (); 2553 process_escape_seq ();
2432 break; 2554 break;
2433 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2434 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2435 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2436 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2437 else 2558 else
2438 tt_write ((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2439 (unsigned int)STRLEN (VT100_ANS));
2440 break; 2560 break;
2441 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2442 scr_bell (); 2562 scr_bell ();
2443 break; 2563 break;
2444 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2460 break; 2580 break;
2461 case C0_SI: /* shift in - acs */ 2581 case C0_SI: /* shift in - acs */
2462 scr_charset_choose (0); 2582 scr_charset_choose (0);
2463 break; 2583 break;
2464 2584
2585#ifdef EIGHT_BIT_CONTROLS
2465 // 8-bit controls 2586 // 8-bit controls
2466 case 0x90: /* DCS */ 2587 case 0x90: /* DCS */
2467 process_dcs_seq (); 2588 process_dcs_seq ();
2468 break; 2589 break;
2469 case 0x9b: /* CSI */ 2590 case 0x9b: /* CSI */
2470 process_csi_seq (); 2591 process_csi_seq ();
2471 break; 2592 break;
2472 case 0x9d: /* CSI */ 2593 case 0x9d: /* OSC */
2473 process_osc_seq (); 2594 process_osc_seq ();
2474 break; 2595 break;
2596#endif
2475 } 2597 }
2476} 2598}
2477/*}}} */ 2599/*}}} */
2478 2600
2479 2601
2480/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2481void 2603void ecb_cold
2482rxvt_term::process_escape_vt52 (unicode_t ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2483{ 2605{
2484 int row, col; 2606 int row, col;
2485 2607
2486 switch (ch) 2608 switch (ch)
… …
2520 break; 2642 break;
2521 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2522 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2523 break; 2645 break;
2524 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2525 PrivMode (0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2526 break; 2648 break;
2527 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2528 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2529 /* unimplemented */ 2651 /* unimplemented */
2530 break; 2652 break;
… …
2536} 2658}
2537/*}}} */ 2659/*}}} */
2538 2660
2539 2661
2540/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2541void 2663void ecb_hot
2542rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2543{ 2665{
2544 unicode_t ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2545 2667
2546 if (PrivateModes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
2547 { 2669 {
2548 process_escape_vt52 (ch); 2670 process_escape_vt52 (ch);
2549 return; 2671 return;
2550 } 2672 }
2551 2673
2552 switch (ch) 2674 switch (ch)
2553 { 2675 {
2554 /* case 1: do_tek_mode (); break; */
2555 case '#': 2676 case '#':
2556 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2557 scr_E (); 2678 scr_E ();
2558 break; 2679 break;
2559 case '(': 2680 case '(':
… …
2566 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2567 break; 2688 break;
2568 case '+': 2689 case '+':
2569 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2570 break; 2691 break;
2571#ifndef NO_FRILLS 2692#if !ENABLE_MINIMAL
2572 case '6': 2693 case '6':
2573 scr_backindex (); 2694 scr_backindex ();
2574 break; 2695 break;
2575#endif 2696#endif
2576 case '7': 2697 case '7':
2577 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2578 break; 2699 break;
2579 case '8': 2700 case '8':
2580 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2581 break; 2702 break;
2582#ifndef NO_FRILLS 2703#if !ENABLE_MINIMAL
2583 case '9': 2704 case '9':
2584 scr_forwardindex (); 2705 scr_forwardindex ();
2585 break; 2706 break;
2586#endif 2707#endif
2708 // DECPAM/DECPNM
2587 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2588 case '>': 2712 case '>':
2589 PrivMode ((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2590 break; 2714 break;
2591 2715
2592 case C1_40: 2716 case C1_40:
2593 cmd_getc (); 2717 cmd_getc ();
2594 break; 2718 break;
… …
2597 break; 2721 break;
2598 2722
2599 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
2600 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
2601 { 2725 {
2602 unicode_t nlcr[] = { L'\n', L'\r' }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
2603 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2604 } 2728 }
2605 break; 2729 break;
2606 2730
2607 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
2608 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
2609 process_graphics (); 2733 // used by original rxvt for rob nations own graphics mode
2734 if (cmd_getc () == 'Q')
2735 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2610 break; 2736 break;
2611 2737
2612 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
2613 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
2614 scr_set_tab (1); 2740 scr_set_tab (1);
… …
2618 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
2619 scr_index (DN); 2745 scr_index (DN);
2620 break; 2746 break;
2621 2747
2622 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
2623 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
2624 2750
2625 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
2626 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
2627 2753
2628 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
2629 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
2630 process_dcs_seq (); 2756 process_dcs_seq ();
2631 break; 2757 break;
2632 2758
2633 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2634 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
2635 tt_write ((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2636 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2637 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
2638 2763
2639 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2640 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
2641 process_csi_seq (); 2766 process_csi_seq ();
2642 break; 2767 break;
2643 2768
2644 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2645 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
2646 process_osc_seq (); 2771 process_osc_seq ();
2647 break; 2772 break;
2648 2773
2649 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2650 case 'c': 2775 case 'c':
2651 mbstate.reset (); 2776 mbstate.reset ();
2652 scr_poweron (); 2777 scr_poweron ();
2653 scrollbar_show (1); 2778 scrollBar.show (1);
2654 break; 2779 break;
2655 2780
2656 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2657 case 'n': 2782 case 'n':
2658 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
2665 } 2790 }
2666} 2791}
2667/*}}} */ 2792/*}}} */
2668 2793
2669/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2670/* *INDENT-OFF* */
2671enum { 2795enum {
2672 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
2673 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2797 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2674 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2798 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2675 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2799 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2676 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2800 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2677 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2801 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2678 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2802 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2679 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2803 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2680 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2804 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2681}; 2805};
2682 2806
2683#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2684 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2685 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2686#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
2687 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2688 2812
2689const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
2690 { 2814 {
2691 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2815 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2692 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2816 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2693 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2817 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2694 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2818 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2695 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2819 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2696 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2820 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2697 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2821 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2698 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2822 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2699 }; 2823 };
2700/* *INDENT-ON* */
2701 2824
2702void 2825void ecb_hot
2703rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
2704{ 2827{
2705 unicode_t ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
2706 unsigned int nargs, p; 2829 unsigned int nargs, p;
2707 int n, ndef; 2830 int n, ndef;
2708 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
2709 2832
2710 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
2711 arg[--nargs] = 0;
2712 2834
2713 priv = 0; 2835 priv = 0;
2714 ch = cmd_getc (); 2836 ch = cmd_getc ();
2715 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
2716 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
2717 priv = ch; 2840 priv = ch;
2718 ch = cmd_getc (); 2841 ch = cmd_getc ();
2719 } 2842 }
2720 2843
2844 prev_ch = 0;
2721 /* read any numerical arguments */ 2845 /* read any numerical arguments */
2722 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
2723 { 2847 {
2724 if (isdigit (ch)) 2848 if (isdigit (ch))
2725 { 2849 {
… …
2735 n = -1; 2859 n = -1;
2736 } 2860 }
2737 else if (IS_CONTROL (ch)) 2861 else if (IS_CONTROL (ch))
2738 process_nonprinting (ch); 2862 process_nonprinting (ch);
2739 2863
2864 prev_ch = ch;
2740 ch = cmd_getc (); 2865 ch = cmd_getc ();
2741 } 2866 }
2742 2867
2743 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
2744 return; 2869 return;
… …
2750 ndef = get_byte_array_bit (csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
2751 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
2752 if (arg[p] == -1) 2877 if (arg[p] == -1)
2753 arg[p] = ndef; 2878 arg[p] = ndef;
2754 2879
2755#ifdef DEBUG_CMD
2756 fprintf (stderr, "CSI ");
2757 for (p = 0; p < nargs; p++)
2758 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2759 fprintf (stderr, "%c\n", ch);
2760#endif
2761
2762 /* 2880 /*
2763 * private mode handling 2881 * private mode handling
2764 */ 2882 */
2765 if (priv) 2883 if (priv)
2766 { 2884 {
2767 switch (priv) 2885 switch (priv)
2768 { 2886 {
2769 case '>': 2887 case '>':
2770 if (ch == CSI_DA) /* secondary device attributes */ 2888 if (ch == CSI_DA) /* secondary device attributes */
2889 {
2890 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2891 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2892 //
2893 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2894 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2895 // versions.
2896 //
2771 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
2772 break; 2899 break;
2900
2773 case '?': 2901 case '?':
2774 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2775 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
2776 break; 2904 break;
2905
2906 case '!':
2907 if (ch == CSI_70)
2908 {
2909 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2910 scr_soft_reset ();
2911
2912 static const int pm_h[] = { 7, 25 };
2913 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2914
2915 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2916 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2777 } 2917 }
2918 break;
2919 }
2920
2778 return; 2921 return;
2779 } 2922 }
2780 2923
2781 switch (ch) 2924 switch (ch)
2782 { 2925 {
… …
2796 } 2939 }
2797 break; 2940 break;
2798#endif 2941#endif
2799 2942
2800 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2801 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2802 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
2803 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
2804 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2805 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2806 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
2807 break; 2950 break;
2808 2951
2809 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2810 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2881 3024
2882 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2883 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
2884 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
2885 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2886 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2887 break; 3030 break;
2888 3031
2889 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2890 tt_write ((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2891 (unsigned int) (sizeof (VT100_ANS) - 1));
2892 break; 3034 break;
2893 3035
2894 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2895 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
2896 break; 3038 break;
… …
2903 break; 3045 break;
2904 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
2905 scr_report_position (); 3047 scr_report_position ();
2906 break; 3048 break;
2907 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
2908 if (Options & Opt_insecure) 3050 if (option (Opt_insecure))
2909 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2910 break; 3052 break;
2911 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
2912 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2913 break; 3055 break;
2914 } 3056 }
… …
2950 break; 3092 break;
2951 3093
2952 case CSI_RM: /* 8.3.107: RESET MODE */ 3094 case CSI_RM: /* 8.3.107: RESET MODE */
2953 if (arg[0] == 4) 3095 if (arg[0] == 4)
2954 scr_insert_mode (0); 3096 scr_insert_mode (0);
3097 else if (arg[0] == 20)
3098 priv_modes &= ~PrivMode_LFNL;
2955 break; 3099 break;
2956 3100
2957 case CSI_SM: /* 8.3.126: SET MODE */ 3101 case CSI_SM: /* 8.3.126: SET MODE */
2958 if (arg[0] == 4) 3102 if (arg[0] == 4)
2959 scr_insert_mode (1); 3103 scr_insert_mode (1);
3104 else if (arg[0] == 20)
3105 priv_modes |= PrivMode_LFNL;
3106 break;
3107
3108 case CSI_71: // DECSCUSR: set cursor style
3109 if (prev_ch == ' ')
3110 set_cursor_style (arg[0]);
2960 break; 3111 break;
2961 3112
2962 /* 3113 /*
2963 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
2964 */ 3115 */
… …
2976 break; 3127 break;
2977 case CSI_75: 3128 case CSI_75:
2978 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
2979 break; 3130 break;
2980 3131
2981#ifndef NO_FRILLS 3132#if !ENABLE_MINIMAL
2982 case CSI_74: 3133 case CSI_74:
2983 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
2984 break; 3135 break;
2985#endif 3136#endif
2986 3137
… …
2993 break; 3144 break;
2994 } 3145 }
2995} 3146}
2996/*}}} */ 3147/*}}} */
2997 3148
2998#ifndef NO_FRILLS 3149#if !ENABLE_MINIMAL
2999/* ARGSUSED */
3000void 3150void
3001rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3002{ 3152{
3003 int x, y; 3153 int x, y;
3004 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
3005 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
3006 3158
3007 if (nargs == 0) 3159 if (nargs == 0)
3008 return; 3160 return;
3009 3161
3010 switch (args[0]) 3162 switch (args[0])
3011 { 3163 {
3012 /* 3164 /*
3013 * commands 3165 * commands
3014 */ 3166 */
3015 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
3016 XMapWindow (display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
3017 break; 3169 break;
3018 case 2: /* iconify window */ 3170 case 2: /* iconify window */
3019 XIconifyWindow (display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
3020 DefaultScreen (display->display));
3021 break; 3172 break;
3022 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
3023 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
3024 break; 3175 break;
3025 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
3026 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3027 break; 3178 break;
3028 case 5: /* raise window */ 3179 case 5: /* raise window */
3029 XRaiseWindow (display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
3030 break; 3181 break;
3031 case 6: /* lower window */ 3182 case 6: /* lower window */
3032 XLowerWindow (display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
3033 break; 3184 break;
3034 case 7: /* refresh window */ 3185 case 7: /* refresh window */
3035 scr_touch (true); 3186 scr_touch (true);
3036 break; 3187 break;
3037 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
3038 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
3039 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
3040 break; 3191 break;
3041 3192
3042 //case 9: NYI, TODO, restore maximized window or maximize window 3193 //case 9: NYI, TODO, restore maximized window or maximize window
3043 default: 3194 default:
3044 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
3045 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
3046 (unsigned int) (args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
3047 break; 3198 break;
3048
3049 3199
3050 /* 3200 /*
3051 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
3052 */ 3202 */
3053 case 11: /* report window state */ 3203 case 11: /* report window state */
3054 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
3055 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3056 break; 3206 break;
3057 case 13: /* report window position */ 3207 case 13: /* report window position */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
3059 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
3060 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
3061 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
3062 tt_printf ("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
3063 break; 3213 break;
3064 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
3065 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
3066 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3067 break; 3217 break;
3068 case 18: /* report text area size (chars) */ 3218 case 18: /* report text area size (chars) */
3069 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3070 break; 3220 break;
3071 case 19: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
3072 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3073 break; 3223 break;
3074 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3075 if (Options & Opt_insecure)
3076 { 3225 {
3077 char *s; 3226 char *s;
3078 XGetIconName (display->display, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
3079 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3228 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3229 XFree (s);
3080 } 3230 }
3081 break; 3231 break;
3082 case 21: /* report window title */ 3232 case 21: /* report window title */
3083 if (Options & Opt_insecure)
3084 { 3233 {
3085 char *s; 3234 char *s;
3086 XFetchName (display->display, TermWin.parent[0], &s); 3235 XFetchName (dpy, parent, &s);
3087 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3236 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3237 XFree (s);
3088 } 3238 }
3089 break; 3239 break;
3090 } 3240 }
3091} 3241}
3092#endif 3242#endif
3093 3243
3094/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
3095/* 3245/*
3096 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
3097 * ends_how is terminator used. returned input must be free ()d 3247 * ends_how is terminator used. returned input must be free()'d
3098 */ 3248 */
3099unsigned char * 3249char *
3100rxvt_term::get_to_st (unicode_t &ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
3101{ 3251{
3102 int seen_esc = 0; /* seen escape? */ 3252 unicode_t ch;
3253 bool seen_esc = false;
3103 unsigned int n = 0; 3254 unsigned int n = 0;
3104 unsigned char *s; 3255 wchar_t string[CBUFSIZ];
3105 unicode_t ch;
3106 unsigned char string[STRING_MAX];
3107 3256
3108 while ((ch = cmd_getc ())) 3257 while ((ch = cmd_getc ()) != NOCHAR)
3109 { 3258 {
3110 if (ch == C0_BEL || ch == CHAR_ST)
3111 break;
3112
3113 if (seen_esc) 3259 if (seen_esc)
3260 {
3114 if (ch == 0x5c) /* 7bit ST */ 3261 if (ch == 0x5c) /* 7bit ST */
3115 break; 3262 break;
3116 else 3263 else
3117 return NULL; 3264 return NULL;
3118 3265 }
3119 if (ch == C0_ESC) 3266 else if (ch == C0_ESC)
3120 { 3267 {
3121 seen_esc = 1; 3268 seen_esc = true;
3122 continue; 3269 continue;
3123 } 3270 }
3271 else if (ch == C0_BEL || ch == CHAR_ST)
3272 break;
3124 else if (ch == '\t') 3273 else if (ch == C0_SYN)
3125 ch = ' '; /* translate '\t' to space */ 3274 ch = cmd_get8 ();
3126 else if (ch < 0x20 && (ch != 0x0a && ch != 0x0d)) 3275 else if (ch < 0x20)
3127 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3277
3278 seen_esc = false;
3128 3279
3129 if (n >= sizeof (string) - 1) 3280 if (n >= sizeof (string) - 1)
3130 // stop at some sane length 3281 // stop at some sane length
3131 return NULL; 3282 return NULL;
3132 3283
3133 string[n++] = ch; 3284 string[n++] = ch;
3134 seen_esc = 0;
3135 } 3285 }
3136 3286
3137 string[n++] = '\0'; 3287 string[n++] = '\0';
3138 3288
3139 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3140 return NULL;
3141
3142 ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
3143 STRNCPY (s, string, n); 3290
3144 return s; 3291 return rxvt_wcstombs (string);
3145} 3292}
3146 3293
3147/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
3148/* 3295/*
3149 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3296 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3150 */ 3297 */
3151void 3298void
3152rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
3153{ 3300{
3154 unsigned char *s;
3155 unicode_t eh;
3156
3157 /* 3301 /*
3158 * Not handled yet 3302 * Not handled yet
3159 */ 3303 */
3304
3305 unicode_t eh;
3160 s = get_to_st (eh); 3306 char *s = get_to_st (eh);
3161 if (s) 3307 if (s)
3162 free (s); 3308 free (s);
3163 3309
3164 return; 3310 return;
3165} 3311}
… …
3169 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3170 */ 3316 */
3171void 3317void
3172rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
3173{ 3319{
3174 unicode_t ch, eh;
3175 int arg; 3320 int arg;
3176 3321
3177 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
3178 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3179 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
3180 3325
3181 if (ch == ';') 3326 if (ch == ';')
3182 { 3327 {
3328 unicode_t eh;
3183 unsigned char *s = get_to_st (eh); 3329 char *s = get_to_st (eh);
3184 3330
3185 if (s) 3331 if (s)
3186 { 3332 {
3187 process_xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
3188 free (s); 3334 free (s);
3189 } 3335 }
3190 } 3336 }
3191} 3337}
3192 3338
3339static unsigned int
3340colorcube_index (unsigned int idx_r,
3341 unsigned int idx_g,
3342 unsigned int idx_b)
3343{
3344 assert (idx_r < Red_levels);
3345 assert (idx_g < Green_levels);
3346 assert (idx_b < Blue_levels);
3347
3348 return idx_r * Blue_levels * Green_levels +
3349 idx_g * Blue_levels +
3350 idx_b;
3351}
3352
3353/*
3354 * Find the nearest color slot in the hidden color cube,
3355 * adapt its value to the 24bit RGB color.
3356 */
3357unsigned int
3358rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b)
3359{
3360 r &= 0xff;
3361 g &= 0xff;
3362 b &= 0xff;
3363
3364 unsigned int color = (r << 16) | (g << 8) | b;
3365 unsigned int idx_r = r * (Red_levels - 1) / 0xff;
3366 unsigned int idx_g = g * (Green_levels - 1) / 0xff;
3367 unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
3368 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3369
3370 /* we allow one of the 6 directly neighbouring colours */
3371 /* to replace the current color, if they not used recently */
3372 static const signed char dxyz[][3] = {
3373 0, 0, 0,
3374 0, 0, +1,
3375 0, 0, -1,
3376 0, +1, 0,
3377 0, -1, 0,
3378 +1, 0, 0,
3379 -1, 0, 0,
3380 };
3381
3382 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3383 {
3384 int r = idx_r + dxyz[n][0];
3385 int g = idx_r + dxyz[n][1];
3386 int b = idx_r + dxyz[n][2];
3387
3388 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3389 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3390 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3391
3392 unsigned int index = colorcube_index (r, g, b);
3393
3394 if (rgb24_color[index] == color)
3395 {
3396 rgb24_seqno[idx] = ++rgb24_sequence;
3397 return index + minTermCOLOR24;
3398 }
3399
3400 // minor issue: could update index 0 few more times
3401 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3402 {
3403 idx = index;
3404 goto update;
3405 }
3406
3407 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3408 // but also handles wrap around values good enough
3409 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3410 idx = index;
3411 }
3412
3413update:
3414 rgb24_color[idx] = color;
3415 rgb24_seqno[idx] = ++rgb24_sequence;
3416
3417 idx += minTermCOLOR24;
3418 pix_colors_focused [idx].free (this);
3419 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101));
3420 update_fade_color (idx, false);
3421
3422 return idx;
3423}
3424
3193void 3425void
3194rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3426rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3195{ 3427{
3196 if (str[0] == '?' && !str[1]) 3428 if (str[0] == '?' && !str[1])
3197 { 3429 {
3198 if (Options & Opt_insecure) 3430 rgba c;
3199 { 3431 pix_colors_focused[color].get (c);
3200 unsigned short r, g, b; 3432
3201 PixColors[color].get (display, r, g, b); 3433#if XFT
3434 if (c.a != rgba::MAX_CC)
3435 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3436 else
3437#endif
3202 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3438 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3203 }
3204 } 3439 }
3205 else 3440 else
3206 set_window_color (color, str); 3441 set_window_color (color, str);
3207} 3442}
3208 3443
3209/* 3444/*
3210 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3445 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3211 * 0 = change iconName/title
3212 * 1 = change iconName
3213 * 2 = change title
3214 * 4 = change color
3215 * 10 = change fg color
3216 * 11 = change bg color
3217 * 12 = change text color
3218 * 13 = change mouse foreground color
3219 * 17 = change highlight character colour
3220 * 18 = change bold character color
3221 * 19 = change underlined character color
3222 * 46 = change logfile (not implemented)
3223 * 50 = change font
3224 *
3225 * rxvt extensions:
3226 * 20 = bg pixmap
3227 * 39 = change default fg color
3228 * 49 = change default bg color
3229 * 55 = dump scrollback buffer and all of screen
3230 * 701 = change locale
3231 * 702 = find font
3232 * 703 = menu
3233 */ 3446 */
3234void 3447void
3235rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3448rxvt_term::process_xterm_seq (int op, char *str, char resp)
3236{ 3449{
3237 int changed = 0;
3238 int color; 3450 int color;
3239 char *buf, *name; 3451 char *buf, *name;
3240 bool query = str[0] == '?' && !str[1]; 3452 bool query = str[0] == '?' && !str[1];
3453 int saveop = op;
3454
3455 dLocal (Display *, dpy);
3241 3456
3242 assert (str != NULL); 3457 assert (str != NULL);
3458
3459 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3460 return;
3461
3243 switch (op) 3462 switch (op)
3244 { 3463 {
3245 case XTerm_name: 3464 case XTerm_name:
3246 set_title (str); 3465 set_title (str);
3247 /* FALLTHROUGH */ 3466 /* FALLTHROUGH */
… …
3252 set_title (str); 3471 set_title (str);
3253 break; 3472 break;
3254 case XTerm_property: 3473 case XTerm_property:
3255 if (str[0] == '?') 3474 if (str[0] == '?')
3256 { 3475 {
3257 Atom prop = XInternAtom (display->display, str + 1, True); 3476 Atom prop = display->atom (str + 1);
3258 Atom actual_type; 3477 Atom actual_type;
3259 int actual_format; 3478 int actual_format;
3260 unsigned long nitems; 3479 unsigned long nitems;
3261 unsigned long bytes_after; 3480 unsigned long bytes_after;
3262 unsigned char *value = 0; 3481 unsigned char *value = 0;
3263 const char *str = ""; 3482 const char *str = "";
3264 3483
3265 if (prop 3484 if (prop
3266 && XGetWindowProperty (display->display, TermWin.parent[0], 3485 && XGetWindowProperty (dpy, parent,
3267 prop, 0, 1<<16, 0, AnyPropertyType, 3486 prop, 0, 1<<16, 0, AnyPropertyType,
3268 &actual_type, &actual_format, 3487 &actual_type, &actual_format,
3269 &nitems, &bytes_after, &value) == Success 3488 &nitems, &bytes_after, &value) == Success
3270 && actual_type != None 3489 && actual_type != None
3271 && actual_format == 8) 3490 && actual_format == 8)
3272 str = (const char *)(value); 3491 str = (const char *)(value);
3273 3492
3274 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3493 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3275 3494
3276 XFree (value); 3495 XFree (value);
3277 } 3496 }
3278 else 3497 else
3279 { 3498 {
3280 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3499 char *eq = strchr (str, '=');
3281 3500
3282 if (eq) 3501 if (eq)
3283 { 3502 {
3284 *eq = 0; 3503 *eq = 0;
3285 XChangeProperty (display->display, TermWin.parent[0], 3504 set_utf8_property (display->atom (str), eq + 1);
3286 display->atom (str), XA_STRING, 8,
3287 PropModeReplace, (unsigned char *)eq + 1,
3288 strlen (eq + 1));
3289 } 3505 }
3290 else 3506 else
3291 XDeleteProperty (display->display, TermWin.parent[0], 3507 XDeleteProperty (dpy, parent,
3292 display->atom (str)); 3508 display->atom (str));
3293 } 3509 }
3294 break; 3510 break;
3295 3511
3296 case XTerm_Color: 3512 case XTerm_Color:
3297 for (buf = (char *)str; buf && *buf;) 3513 for (buf = (char *)str; buf && *buf;)
3298 { 3514 {
3299 if ((name = STRCHR (buf, ';')) == NULL) 3515 if ((name = strchr (buf, ';')) == NULL)
3300 break; 3516 break;
3301 3517
3302 *name++ = '\0'; 3518 *name++ = '\0';
3303 color = atoi (buf); 3519 color = atoi (buf) + minCOLOR;
3304 3520
3305 if (color < 0 || color >= TOTAL_COLORS) 3521 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3306 break; 3522 break;
3307 3523
3308 if ((buf = STRCHR (name, ';')) != NULL) 3524 if ((buf = strchr (name, ';')) != NULL)
3309 *buf++ = '\0'; 3525 *buf++ = '\0';
3310 3526
3311 if (name[0] == '?' && !name[1]) 3527 process_color_seq (op, color, name, resp);
3528 }
3529 break;
3530 case Rxvt_restoreFG:
3531 case XTerm_Color00:
3532 process_color_seq (op, Color_fg, str, resp);
3533 break;
3534 case Rxvt_restoreBG:
3535 case XTerm_Color01:
3536 process_color_seq (op, Color_bg, str, resp);
3537 break;
3538#ifndef NO_CURSORCOLOR
3539 case XTerm_Color_cursor:
3540 process_color_seq (op, Color_cursor, str, resp);
3541 break;
3542#endif
3543 case XTerm_Color_pointer_fg:
3544 process_color_seq (op, Color_pointer_fg, str, resp);
3545 break;
3546 case XTerm_Color_pointer_bg:
3547 process_color_seq (op, Color_pointer_bg, str, resp);
3548 break;
3549#ifdef OPTION_HC
3550 case XTerm_Color_HC:
3551 process_color_seq (op, Color_HC, str, resp);
3552 break;
3553 case XTerm_Color_HTC:
3554 process_color_seq (op, Color_HTC, str, resp);
3555 break;
3556#endif
3557#ifndef NO_BOLD_UNDERLINE_REVERSE
3558 case URxvt_Color_BD:
3559 process_color_seq (op, Color_BD, str, resp);
3560 break;
3561 case URxvt_Color_UL:
3562 process_color_seq (op, Color_UL, str, resp);
3563 break;
3564 case URxvt_Color_IT:
3565 process_color_seq (op, Color_IT, str, resp);
3566 break;
3567#endif
3568 case URxvt_Color_border:
3569 process_color_seq (op, Color_border, str, resp);
3570 break;
3571
3572#if BG_IMAGE_FROM_ROOT
3573 case URxvt_Color_tint:
3574 process_color_seq (op, Color_tint, str, resp);
3575 {
3576 bool changed = false;
3577
3578 if (ISSET_PIXCOLOR (Color_tint))
3579 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3580
3581 if (changed)
3582 update_background ();
3583 }
3584
3585 break;
3586#endif
3587
3588#if BG_IMAGE_FROM_FILE
3589 case Rxvt_Pixmap:
3590 if (!strcmp (str, "?"))
3591 {
3592 char str[256];
3593 int h_scale = fimage.h_scale;
3594 int v_scale = fimage.v_scale;
3595 int h_align = fimage.h_align;
3596 int v_align = fimage.v_align;
3597
3598 sprintf (str, "[%dx%d+%d+%d]",
3599 h_scale, v_scale,
3600 h_align, v_align);
3601 process_xterm_seq (XTerm_title, str, CHAR_ST);
3602 }
3603 else
3604 {
3605 bool changed = false;
3606
3607 if (*str != ';')
3312 { 3608 {
3313 if (Options & Opt_insecure) 3609 try
3314 { 3610 {
3315 unsigned short r, g, b; 3611 fimage.set_file_geometry (this, str);
3316 PixColors[color + minCOLOR].get (display, r, g, b); 3612 changed = true;
3317 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3613 }
3614 catch (const class rxvt_failure_exception &e)
3615 {
3318 } 3616 }
3319 } 3617 }
3320 else 3618 else
3321 set_window_color (color + minCOLOR, name); 3619 {
3620 str++;
3621 if (fimage.set_geometry (str, true))
3622 changed = true;
3623 }
3624
3625 if (changed)
3626 {
3627 if (bg_window_position_sensitive ())
3628 {
3629 int x, y;
3630 get_window_origin (x, y);
3631 parent_x = x;
3632 parent_y = y;
3633 }
3634 update_background ();
3635 }
3322 } 3636 }
3323 break; 3637 break;
3324 case XTerm_Color00:
3325 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3326 break;
3327 case XTerm_Color01:
3328 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3329 break;
3330#ifndef NO_CURSORCOLOR
3331 case XTerm_Color_cursor:
3332 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3333 break;
3334#endif 3638#endif
3335 case XTerm_Color_pointer_fg:
3336 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3337 break;
3338 case XTerm_Color_pointer_bg:
3339 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3340 break;
3341#ifndef NO_BOLD_UNDERLINE_REVERSE
3342 case XTerm_Color_BD:
3343 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3344 break;
3345 case XTerm_Color_UL:
3346 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3347 break;
3348 case XTerm_Color_RV:
3349 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3350 break;
3351#endif
3352
3353 case XTerm_Pixmap:
3354 if (*str != ';')
3355 {
3356#if XPM_BACKGROUND
3357 scale_pixmap (""); /* reset to default scaling */
3358 set_bgPixmap (str); /* change pixmap */
3359#endif
3360 scr_touch (true);
3361 }
3362 while ((str = STRCHR (str, ';')) != NULL)
3363 {
3364 str++;
3365#if XPM_BACKGROUND
3366 changed += scale_pixmap (str);
3367#endif
3368
3369 }
3370 if (changed)
3371 {
3372#ifdef XPM_BACKGROUND
3373 resize_pixmap ();
3374#endif
3375 scr_touch (true);
3376 }
3377 break;
3378
3379 case XTerm_restoreFG:
3380 set_window_color (Color_fg, str);
3381 break;
3382 case XTerm_restoreBG:
3383 set_window_color (Color_bg, str);
3384 break;
3385 3639
3386 case XTerm_logfile: 3640 case XTerm_logfile:
3387 // TODO, when secure mode? 3641 // TODO, when secure mode?
3388 break; 3642 break;
3389 3643
3390 case XTerm_font:
3391 if (query)
3392 {
3393 if (Options & Opt_insecure)
3394 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3395 TermWin.fontset->fontdesc
3396 ? TermWin.fontset->fontdesc
3397 : "",
3398 resp);
3399 }
3400 else
3401 change_font (str);
3402 break;
3403
3404#ifndef NO_FRILLS
3405 case XTerm_locale:
3406 if (query)
3407 {
3408 if (Options & Opt_insecure)
3409 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3410 }
3411 else
3412 {
3413 set_locale (str);
3414# ifdef USE_XIM
3415 im_cb ();
3416# endif
3417 }
3418 break;
3419
3420 case XTerm_findfont:
3421 if (Options & Opt_insecure)
3422 {
3423 int fid = TermWin.fontset->find_font (atoi (str));
3424 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3425 fid, (*TermWin.fontset)[fid]->name, resp);
3426 }
3427 break;
3428#endif
3429
3430#ifdef MENUBAR
3431 case XTerm_Menu:
3432 if (Options & Opt_insecure)
3433 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3434 break;
3435#endif
3436#if 0 3644#if 0
3437 case XTerm_dumpscreen: /* no error notices */ 3645 case Rxvt_dumpscreen: /* no error notices */
3438 { 3646 {
3439 int fd; 3647 int fd;
3440 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3648 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3441 { 3649 {
3442 scr_dump (fd); 3650 scr_dump (fd);
3443 close (fd); 3651 close (fd);
3444 } 3652 }
3445 } 3653 }
3654 break;
3655#endif
3656 case XTerm_font:
3657 op = URxvt_font;
3658 case URxvt_font:
3659#if ENABLE_STYLES
3660 case URxvt_boldFont:
3661 case URxvt_italicFont:
3662 case URxvt_boldItalicFont:
3663#endif
3664 if (query)
3665 tt_printf ("\33]%d;%-.250s%c", saveop,
3666 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3667 ? fontset[op - URxvt_font]->fontdesc : "",
3668 resp);
3669 else
3670 {
3671 const char *&res = rs[Rs_font + (op - URxvt_font)];
3672
3673 res = strdup (str);
3674 allocated.push_back ((void *)res);
3675 set_fonts ();
3676 }
3677 break;
3678
3679 case URxvt_version:
3680 if (query)
3681 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3682 op,
3683 rs[Rs_name], VERSION[0], VERSION[2],
3684 resp);
3685 break;
3686
3687#if !ENABLE_MINIMAL
3688 case URxvt_locale:
3689 if (query)
3690 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3691 else
3692 {
3693 set_locale (str);
3694 pty->set_utf8_mode (enc_utf8);
3695 init_xlocale ();
3696 }
3697 break;
3698
3699 case URxvt_view_up:
3700 case URxvt_view_down:
3701 {
3702 int lines = atoi (str);
3703
3704 if (lines)
3705 scr_page (op == URxvt_view_up ? UP : DN, lines);
3706 else
3707 scr_erase_savelines ();
3708 }
3709
3710 break;
3711#endif
3712
3713#if ENABLE_PERL
3714 case URxvt_perl:
3715 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3446 break; 3716 break;
3447#endif 3717#endif
3448 } 3718 }
3449} 3719}
3450/*----------------------------------------------------------------------*/ 3720/*----------------------------------------------------------------------*/
… …
3457 * 's' = save 3727 * 's' = save
3458 * 'r' = restore 3728 * 'r' = restore
3459 * 't' = toggle 3729 * 't' = toggle
3460 * so no need for fancy checking 3730 * so no need for fancy checking
3461 */ 3731 */
3462int 3732int ecb_cold
3463rxvt_term::privcases (int mode, unsigned long bit) 3733rxvt_term::privcases (int mode, unsigned long bit)
3464{ 3734{
3465 int state; 3735 int state;
3466 3736
3467 if (mode == 's') 3737 if (mode == 's')
3468 { 3738 {
3469 SavedModes |= (PrivateModes & bit); 3739 if (priv_modes & bit)
3740 SavedModes |= bit;
3741 else
3742 SavedModes &= ~bit;
3470 return -1; 3743 return -1;
3471 } 3744 }
3472 else 3745 else
3473 { 3746 {
3474 if (mode == 'r') 3747 if (mode == 'r')
3475 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3748 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3476 else 3749 else
3477 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3750 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3478 PrivMode (state, bit); 3751
3752 if (state)
3753 priv_modes |= bit;
3754 else
3755 priv_modes &= ~bit;
3479 } 3756 }
3480 3757
3481 return state; 3758 return state;
3482} 3759}
3483 3760
3484/* we're not using priv _yet_ */ 3761/* we're not using priv _yet_ */
3485void 3762void
3486rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3763rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3487{ 3764{
3488 unsigned int i, j; 3765 unsigned int i, j;
3489 int state; 3766 int state;
3490 3767
3491 static const struct 3768 static const struct
3492 { 3769 {
3493 const int argval; 3770 const int argval;
3494 const unsigned long bit; 3771 const unsigned long bit;
3495 }
3496
3497 argtopriv[] = { 3772 } argtopriv[] = {
3498 { 1, PrivMode_aplCUR }, 3773 { 1, PrivMode_aplCUR }, // DECCKM
3499 { 2, PrivMode_vt52 }, 3774 { 2, PrivMode_vt52 }, // DECANM
3500 { 3, PrivMode_132 }, 3775 { 3, PrivMode_132 }, // DECCOLM
3501 { 4, PrivMode_smoothScroll }, 3776 { 4, PrivMode_smoothScroll }, // DECSCLM
3502 { 5, PrivMode_rVideo }, 3777 { 5, PrivMode_rVideo }, // DECSCNM
3503 { 6, PrivMode_relOrigin }, 3778 { 6, PrivMode_relOrigin }, // DECOM
3504 { 7, PrivMode_Autowrap }, 3779 { 7, PrivMode_Autowrap }, // DECAWM
3780 // 8, auto-repeat keys // DECARM
3505 { 9, PrivMode_MouseX10 }, 3781 { 9, PrivMode_MouseX10 },
3506#ifdef menuBar_esc 3782 { 12, PrivMode_BlinkingCursor },
3507 { menuBar_esc, PrivMode_menuBar }, 3783 // 18 end FF to printer after print screen
3508#endif 3784 // 19 Print screen prints full screen/scroll region
3785 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3509#ifdef scrollBar_esc 3786#ifdef scrollBar_esc
3510 { scrollBar_esc, PrivMode_scrollBar }, 3787 { scrollBar_esc, PrivMode_scrollBar },
3511#endif 3788#endif
3512 // 18, 19 printing-related
3513 { 25, PrivMode_VisibleCursor },
3514 // 30 show scrollbar rxvt. extension
3515 { 35, PrivMode_ShiftKeys }, // rxvt extension 3789 { 35, PrivMode_ShiftKeys }, // rxvt extension
3790 // 38, tektronix mode // DECTEK
3516 { 40, PrivMode_132OK }, 3791 { 40, PrivMode_132OK },
3517 // 41 xterm more fixes NYI 3792 // 41 xterm more fixes NYI
3518 // 45 margin bell NYI 3793 // 45 margin bell NYI
3519 // 46 start logging 3794 // 46 start logging
3520 { 47, PrivMode_Screen }, 3795 { 47, PrivMode_Screen },
3521 { 66, PrivMode_aplKP }, 3796 { 66, PrivMode_aplKP }, // DECNKM
3522#ifndef NO_BACKSPACE_KEY 3797#ifndef NO_BACKSPACE_KEY
3523 { 67, PrivMode_BackSpace }, 3798 { 67, PrivMode_BackSpace }, // DECBKM
3524#endif 3799#endif
3525 { 1000, PrivMode_MouseX11 }, 3800 { 1000, PrivMode_MouseX11 },
3526 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3801 { 1002, PrivMode_MouseBtnEvent },
3527 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3802 { 1003, PrivMode_MouseAnyEvent },
3528 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3803#if ENABLE_FRILLS
3804 { 1004, PrivMode_FocusEvent },
3805 { 1005, PrivMode_ExtModeMouse },
3806#endif
3529 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3807 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3530 { 1011, PrivMode_Keypress }, // rxvt extension 3808 { 1011, PrivMode_Keypress }, // rxvt extension
3809#if ENABLE_FRILLS
3810 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3811#endif
3531 // 1035 enable modifiers for alt, numlock NYI 3812 // 1035 enable modifiers for alt, numlock NYI
3532 // 1036 send ESC for meta keys NYI 3813 // 1036 send ESC for meta keys NYI
3533 // 1037 send DEL for keypad delete NYI 3814 // 1037 send DEL for keypad delete NYI
3534 { 1047, PrivMode_Screen }, 3815 { 1047, PrivMode_Screen },
3535 // 1048 save and restore cursor 3816 // 1048 save and restore cursor, implemented in code
3536 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3817 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3537 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3818 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3819 { 2004, PrivMode_BracketPaste },
3538 }; 3820 };
3539 3821
3540 if (nargs == 0) 3822 if (nargs == 0)
3541 return; 3823 return;
3542 3824
… …
3549 for (i = 0; i < nargs; i++) 3831 for (i = 0; i < nargs; i++)
3550 { 3832 {
3551 state = -1; 3833 state = -1;
3552 3834
3553 /* basic handling */ 3835 /* basic handling */
3554 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3836 for (j = 0; j < ecb_array_length (argtopriv); j++)
3555 if (argtopriv[j].argval == arg[i]) 3837 if (argtopriv[j].argval == arg[i])
3556 { 3838 {
3557 state = privcases (mode, argtopriv[j].bit); 3839 state = privcases (mode, argtopriv[j].bit);
3558 break; 3840 break;
3559 } 3841 }
3560 3842
3561 /* extra handling for values with state unkept */ 3843 /* extra handling for values with state unkept */
3562 switch (arg[i]) 3844 switch (arg[i])
3563 { 3845 {
3846#if ENABLE_STYLES
3847 case 1021:
3848 set_option (Opt_intensityStyles, mode);
3849
3850 scr_touch (true);
3851 break;
3852#endif
3564 case 1048: /* alternative cursor save */ 3853 case 1048: /* alternative cursor save */
3565 if (Options & Opt_secondaryScreen) 3854 if (option (Opt_secondaryScreen))
3566 if (mode == 0) 3855 if (mode == 0)
3567 scr_cursor (RESTORE); 3856 scr_cursor (RESTORE);
3568 else if (mode == 1) 3857 else if (mode == 1)
3569 scr_cursor (SAVE); 3858 scr_cursor (SAVE);
3570 break; 3859 break;
… …
3578 case 2: /* VT52 mode */ 3867 case 2: /* VT52 mode */
3579 /* oddball mode. should be set regardless of set/reset 3868 /* oddball mode. should be set regardless of set/reset
3580 * parameter. Return from VT52 mode with an ESC < from 3869 * parameter. Return from VT52 mode with an ESC < from
3581 * within VT52 mode 3870 * within VT52 mode
3582 */ 3871 */
3583 PrivMode (1, PrivMode_vt52); 3872 priv_modes |= PrivMode_vt52;
3584 break; 3873 break;
3585 case 3: /* 80/132 */ 3874 case 3: /* 80/132 */
3586 if (PrivateModes & PrivMode_132OK) 3875 if (priv_modes & PrivMode_132OK)
3587 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3876 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3588 break; 3877 break;
3589 case 4: /* smooth scrolling */ 3878 case 4: /* smooth scrolling */
3590 if (state) 3879 set_option (Opt_jumpScroll, !state);
3591 Options &= ~Opt_jumpScroll;
3592 else
3593 Options |= Opt_jumpScroll;
3594 break; 3880 break;
3595 case 5: /* reverse video */ 3881 case 5: /* reverse video */
3596 scr_rvideo_mode (state); 3882 scr_rvideo_mode (state);
3597 break; 3883 break;
3598 case 6: /* relative/absolute origins */ 3884 case 6: /* relative/absolute origins */
… …
3602 scr_autowrap (state); 3888 scr_autowrap (state);
3603 break; 3889 break;
3604 /* case 8: - auto repeat, can't do on a per window basis */ 3890 /* case 8: - auto repeat, can't do on a per window basis */
3605 case 9: /* X10 mouse reporting */ 3891 case 9: /* X10 mouse reporting */
3606 if (state) /* orthogonal */ 3892 if (state) /* orthogonal */
3607 PrivateModes &= ~PrivMode_MouseX11; 3893 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3608 break; 3894 break;
3609#ifdef menuBar_esc
3610 case menuBar_esc:
3611#ifdef MENUBAR
3612 map_menuBar (state);
3613#endif
3614 break;
3615#endif
3616#ifdef scrollBar_esc 3895#ifdef scrollBar_esc
3617 case scrollBar_esc: 3896 case scrollBar_esc:
3618 if (scrollbar_mapping (state)) 3897 scrollBar.map (state);
3619 {
3620 resize_all_windows (0, 0, 0); 3898 resize_all_windows (0, 0, 0);
3621 scr_touch (true); 3899 scr_touch (true);
3622 } 3900 break;
3901#endif
3902#ifdef CURSOR_BLINK
3903 case 12:
3904 cursor_blink_reset ();
3623 break; 3905 break;
3624#endif 3906#endif
3625 case 25: /* visible/invisible cursor */ 3907 case 25: /* visible/invisible cursor */
3626 scr_cursor_visible (state); 3908 scr_cursor_visible (state);
3627 break; 3909 break;
… …
3632 break; 3914 break;
3633 /* case 66: - application key pad */ 3915 /* case 66: - application key pad */
3634 /* case 67: - backspace key */ 3916 /* case 67: - backspace key */
3635 case 1000: /* X11 mouse reporting */ 3917 case 1000: /* X11 mouse reporting */
3636 if (state) /* orthogonal */ 3918 if (state) /* orthogonal */
3637 PrivateModes &= ~PrivMode_MouseX10; 3919 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3638 break; 3920 break;
3639#if 0
3640 case 1001: 3921 case 1002:
3641 break; /* X11 mouse highlighting */ 3922 case 1003:
3642#endif 3923 if (state)
3924 {
3925 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3926 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3927 mouse_row = mouse_col = 0;
3928 vt_emask_mouse = PointerMotionMask;
3929 }
3930 else
3931 vt_emask_mouse = NoEventMask;
3932
3933 vt_select_input ();
3934 break;
3643 case 1010: /* scroll to bottom on TTY output inhibit */ 3935 case 1010: /* scroll to bottom on TTY output inhibit */
3644 if (state)
3645 Options &= ~Opt_scrollTtyOutput;
3646 else
3647 Options |= Opt_scrollTtyOutput; 3936 set_option (Opt_scrollTtyOutput, !state);
3648 break; 3937 break;
3649 case 1011: /* scroll to bottom on key press */ 3938 case 1011: /* scroll to bottom on key press */
3650 if (state)
3651 Options |= Opt_scrollTtyKeypress; 3939 set_option (Opt_scrollTtyKeypress, state);
3652 else
3653 Options &= ~Opt_scrollTtyKeypress;
3654 break; 3940 break;
3655 case 1047: /* secondary screen w/ clearing last */ 3941 case 1047: /* secondary screen w/ clearing last */
3656 if (Options & Opt_secondaryScreen) 3942 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3943 if (!state)
3658 scr_erase_screen (2); 3944 scr_erase_screen (2);
3945
3659 scr_change_screen (state); 3946 scr_change_screen (state);
3660 break; 3947 break;
3661 case 1049: /* secondary screen w/ clearing first */ 3948 case 1049: /* secondary screen w/ clearing first */
3949 if (option (Opt_secondaryScreen))
3950 if (state)
3951 scr_cursor (SAVE);
3952
3662 scr_change_screen (state); 3953 scr_change_screen (state);
3954
3663 if (Options & Opt_secondaryScreen) 3955 if (option (Opt_secondaryScreen))
3664 if (current_screen != PRIMARY) 3956 if (state)
3665 scr_erase_screen (2); 3957 scr_erase_screen (2);
3958 else
3959 scr_cursor (RESTORE);
3666 break; 3960 break;
3667 default: 3961 default:
3668 break; 3962 break;
3669 } 3963 }
3670 } 3964 }
3671} 3965}
3672/*}}} */ 3966/*}}} */
3673 3967
3674/*{{{ process sgr sequences */ 3968/*{{{ process sgr sequences */
3675void 3969void ecb_hot
3676rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3970rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3677{ 3971{
3678 unsigned int i; 3972 unsigned int i;
3679 short rendset; 3973 short rendset;
3680 int rendstyle; 3974 int rendstyle;
… …
3694 rendset = 0, rendstyle = ~RS_None; 3988 rendset = 0, rendstyle = ~RS_None;
3695 break; 3989 break;
3696 case 1: 3990 case 1:
3697 rendset = 1, rendstyle = RS_Bold; 3991 rendset = 1, rendstyle = RS_Bold;
3698 break; 3992 break;
3993 //case 2: // low intensity
3994 case 3:
3995 rendset = 1, rendstyle = RS_Italic;
3996 break;
3699 case 4: 3997 case 4:
3700 rendset = 1, rendstyle = RS_Uline; 3998 rendset = 1, rendstyle = RS_Uline;
3701 break; 3999 break;
3702 case 5: 4000 case 5: // slowly blinking
4001 case 6: // rapidly blinking
3703 rendset = 1, rendstyle = RS_Blink; 4002 rendset = 1, rendstyle = RS_Blink;
3704 break; 4003 break;
4004 //case 6: // scoansi light background
3705 case 7: 4005 case 7:
3706 rendset = 1, rendstyle = RS_RVid; 4006 rendset = 1, rendstyle = RS_RVid;
3707 break; 4007 break;
3708 case 8: 4008 case 8:
3709 // invisible. NYI 4009 // invisible. NYI
3710 break; 4010 break;
3711 case 22: 4011 //case 9: // crossed out
4012 //case 10: // scoansi acs off, primary font
4013 //case 11: // scoansi acs on, first alt font
4014 //case 12: // scoansi acs on, |0x80, second alt font
4015 //...
4016 //case 19: // ninth alt font
4017 //case 20: // gothic
4018 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3712 rendset = 0, rendstyle = RS_Bold; 4019 rendset = 0, rendstyle = RS_Bold;
3713 break; 4020 break;
3714 case 24: 4021 case 22: // bold off (vt220)
4022 rendset = 0, rendstyle = RS_Bold;
4023 break;
4024 case 23: // disable italic
4025 rendset = 0, rendstyle = RS_Italic;
4026 break;
4027 case 24: // underline off (vt220)
3715 rendset = 0, rendstyle = RS_Uline; 4028 rendset = 0, rendstyle = RS_Uline;
3716 break; 4029 break;
3717 case 25: 4030 case 25: // blink off (vt220)
3718 rendset = 0, rendstyle = RS_Blink; 4031 rendset = 0, rendstyle = RS_Blink;
3719 break; 4032 break;
3720 case 27: 4033 case 26: // variable spacing (iso 8613)
4034 rendset = 0, rendstyle = RS_Blink;
4035 break;
4036 case 27: // reverse off (vt220)
3721 rendset = 0, rendstyle = RS_RVid; 4037 rendset = 0, rendstyle = RS_RVid;
3722 break; 4038 break;
3723 case 28:
3724 // visible. NYI 4039 //case 28: // visible. NYI
3725 break; 4040 //case 29: // not crossed-out
3726 } 4041 }
3727 4042
3728 if (rendset != -1) 4043 if (rendset != -1)
3729 { 4044 {
3730 scr_rendition (rendset, rendstyle); 4045 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 4056 case 35:
3742 case 36: 4057 case 36:
3743 case 37: 4058 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 4059 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 4060 break;
3746#ifdef TTY_256COLOR 4061 case 38: // set fg color, ISO 8613-6
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5) 4062 if (nargs > i + 2 && arg[i + 1] == 5)
3749 { 4063 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 4064 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2; 4065 i += 2;
3752 } 4066 }
4067 else if (nargs > i + 4 && arg[i + 1] == 2)
4068 {
4069 unsigned int r = arg[i + 2];
4070 unsigned int g = arg[i + 3];
4071 unsigned int b = arg[i + 4];
4072 unsigned int idx = map_rgb24_color (r, g, b);
4073 scr_color (idx, Color_fg);
4074 i += 4;
4075 }
3753 break; 4076 break;
3754#endif
3755 case 39: /* default fg */ 4077 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 4078 scr_color (Color_fg, Color_fg);
3757 break; 4079 break;
3758 4080
3759 case 40: 4081 case 40:
… …
3764 case 45: 4086 case 45:
3765 case 46: 4087 case 46:
3766 case 47: 4088 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4089 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 4090 break;
3769#ifdef TTY_256COLOR 4091 case 48: // set bg color, ISO 8613-6
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5) 4092 if (nargs > i + 2 && arg[i + 1] == 5)
3772 { 4093 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 4094 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2; 4095 i += 2;
3775 } 4096 }
4097 else if (nargs > i + 4 && arg[i + 1] == 2)
4098 {
4099 unsigned int r = arg[i + 2];
4100 unsigned int g = arg[i + 3];
4101 unsigned int b = arg[i + 4];
4102 unsigned int idx = map_rgb24_color (r, g, b);
4103 scr_color (idx, Color_bg);
4104 i += 4;
4105 }
3776 break; 4106 break;
3777#endif
3778 case 49: /* default bg */ 4107 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 4108 scr_color (Color_bg, Color_bg);
3780 break; 4109 break;
3781 4110
3782#ifndef NO_BRIGHTCOLOR 4111 //case 50: // not variable spacing
4112
4113#if !ENABLE_MINIMAL
3783 case 90: 4114 case 90:
3784 case 91: /* set bright fg color */ 4115 case 91: /* set bright fg color */
3785 case 92: 4116 case 92:
3786 case 93: 4117 case 93:
3787 case 94: 4118 case 94:
3788 case 95: 4119 case 95:
3789 case 96: 4120 case 96:
3790 case 97: 4121 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4122 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 4123 break;
3794 case 100: 4124 case 100:
3795 case 101: /* set bright bg color */ 4125 case 101: /* set bright bg color */
3796 case 102: 4126 case 102:
3797 case 103: 4127 case 103:
3798 case 104: 4128 case 104:
3799 case 105: 4129 case 105:
3800 case 106: 4130 case 106:
3801 case 107: 4131 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4132 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 4133 break;
3805#endif 4134#endif
3806
3807 } 4135 }
3808 } 4136 }
4137}
4138
4139void
4140rxvt_term::set_cursor_style (int style)
4141{
4142 if (!IN_RANGE_INC (style, 0, 6))
4143 return;
4144
4145 if (style == 0)
4146 style = 1;
4147
4148 cursor_type = (style - 1) / 2;
4149 set_option (Opt_cursorUnderline, cursor_type == 1);
4150
4151#ifdef CURSOR_BLINK
4152 set_option (Opt_cursorBlink, style & 1);
4153 cursor_blink_reset ();
4154#endif
4155
4156 want_refresh = 1;
3809} 4157}
3810/*}}} */ 4158/*}}} */
3811 4159
3812/*{{{ process Rob Nation's own graphics mode sequences */
3813void
3814rxvt_term::process_graphics ()
3815{
3816 unicode_t ch, cmd = cmd_getc ();
3817
3818 if (cmd == 'Q')
3819 { /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */
3821 return;
3822 }
3823 /* swallow other graphics sequences until terminating ':' */
3824 do
3825 ch = cmd_getc ();
3826 while (ch != ':');
3827}
3828/*}}} */
3829
3830/* ------------------------------------------------------------------------- */ 4160/* ---------------------------------------------------------------------- */
4161/* Write data to the pty as typed by the user, pasted with the mouse,
4162 * or generated by us in response to a query ESC sequence.
4163 */
3831 4164
3832/* 4165/*
3833 * Send printf () formatted output to the command. 4166 * Send printf () formatted output to the command.
3834 * Only use for small amounts of data. 4167 * Only use for small amounts of data.
3835 */ 4168 */
3836void 4169void
3837rxvt_term::tt_printf (const char *fmt,...) 4170rxvt_term::tt_printf (const char *fmt,...)
3838{ 4171{
3839 va_list arg_ptr; 4172 va_list arg_ptr;
3840 unsigned char buf[256]; 4173 char buf[256];
3841 4174
3842 va_start (arg_ptr, fmt); 4175 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4176 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 4177 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 4178 tt_write (buf, strlen (buf));
3846} 4179}
3847 4180
3848/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 4181/* Write data to the pty as typed by the user. */
3850 * or generated by us in response to a query ESC sequence.
3851 */
3852void 4182void
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4183rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3854{ 4184{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4185 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4186 return;
3856 4187
3857 if (len) 4188 if (option (Opt_scrollTtyKeypress))
4189 if (view_start)
3858 { 4190 {
4191 view_start = 0;
4192 want_refresh = 1;
4193 }
4194
4195 tt_write_ (data, len);
4196}
4197
4198void
4199rxvt_term::tt_write (const char *data, unsigned int len)
4200{
4201 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4202 return;
4203
4204 tt_write_ (data, len);
4205}
4206
4207static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4208
4209void
4210rxvt_term::tt_write_ (const char *data, unsigned int len)
4211{
4212 if (pty->pty < 0)
4213 return;
4214
4215 if (v_buflen == 0)
4216 {
4217 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4218
4219 max_it (written, 0);
4220
4221 if (written == len)
4222 return;
4223
4224 data += written;
4225 len -= written;
4226 }
4227
4228 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4229
4230 memcpy (v_buffer + v_buflen, data, len);
4231 v_buflen += len;
4232
4233 pty_ev.set (ev::READ | ev::WRITE);
4234}
4235
4236void rxvt_term::pty_write ()
4237{
4238 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4239
4240 if (written > 0)
4241 {
4242 v_buflen -= written;
4243
3859 if (v_buflen == 0) 4244 if (v_buflen == 0)
3860 { 4245 {
3861 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3862
3863 if ((unsigned int)written == len)
3864 return;
3865
3866 data += written;
3867 len -= written;
3868 }
3869
3870
3871 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3872
3873 memcpy (v_buffer + v_buflen, data, len);
3874 v_buflen += len;
3875 }
3876
3877 for (;;)
3878 {
3879 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3880
3881 if (written > 0)
3882 {
3883 v_buflen -= written;
3884
3885 if (v_buflen == 0)
3886 {
3887 free (v_buffer); 4246 free (v_buffer);
3888 v_buffer = 0; 4247 v_buffer = 0;
3889 v_buflen = 0;
3890 4248
3891 pty_ev.set (EVENT_READ); 4249 pty_ev.set (ev::READ);
3892 return;
3893 }
3894
3895 memmove (v_buffer, v_buffer + written, v_buflen);
3896 }
3897 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3898 // original code just ignores this...
3899 destroy ();
3900 else
3901 {
3902 pty_ev.set (EVENT_READ | EVENT_WRITE);
3903 return; 4250 return;
3904 } 4251 }
4252
4253 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 4254 }
4255 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4256 pty_ev.set (ev::READ);
3906} 4257}
3907 4258
3908/*----------------------- end-of-file (C source) -----------------------*/ 4259/*----------------------- end-of-file (C source) -----------------------*/
3909 4260

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