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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.81 by pcg, Sun Mar 28 02:07:08 2004 UTC vs.
Revision 1.584 by root, Sun Jul 7 08:02:15 2019 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; 1483 ;
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 1484
1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1486
1487 if (want_position_change)
1488 {
1489 int x, y;
1490
1491 if (ev.xconfigure.send_event)
1492 {
1493 x = ev.xconfigure.x;
1494 y = ev.xconfigure.y;
1495 }
1496 else
1497 get_window_origin (x, y);
1498
1499 if (x != parent_x || y != parent_y)
1500 {
1501 parent_x = x;
1502 parent_y = y;
1503 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1504 }
1505 }
1506
1507 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1508 {
1509 seen_resize = 1;
1510 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1511 }
1512
1513 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1083 } 1514 }
1084 break; 1515 break;
1085 1516
1086 case FocusOut:
1087 if (TermWin.focus)
1088 {
1089 TermWin.focus = 0;
1090 want_refresh = 1;
1091#ifdef USE_XIM
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify: 1517 case PropertyNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0]) 1518 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width;
1112 height = ev.xconfigure.height;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1114 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1116
1117 if (szHint.width != width || szHint.height != height)
1118 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1120 resize_all_windows (width, height, 1);
1121 }
1122#ifdef DEBUG_SIZE
1123 else
1124 {
1125 D_SIZE ((stderr, "Size: Not resizing"));
1126 }
1127#endif
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136
1137 }
1138 break; 1519 break;
1139 1520
1140 case SelectionClear: 1521 case SelectionClear:
1141 selection_clear (); 1522 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1142 break;
1143
1144 case SelectionNotify:
1145 if (selection_wait == Sel_normal)
1146 selection_paste (ev.xselection.requestor,
1147 ev.xselection.property, True);
1148 break; 1523 break;
1149 1524
1150 case SelectionRequest: 1525 case SelectionRequest:
1151 selection_send (ev.xselectionrequest); 1526 selection_send (ev.xselectionrequest);
1152 break; 1527 break;
1153 1528
1529 case MapNotify:
1530 mapped = 1;
1531#ifdef TEXT_BLINK
1532 text_blink_ev.start ();
1533#endif
1534 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1535 break;
1536
1154 case UnmapNotify: 1537 case UnmapNotify:
1155 TermWin.mapped = 0; 1538 mapped = 0;
1156#ifdef TEXT_BLINK 1539#ifdef TEXT_BLINK
1157 text_blink_ev.stop (); 1540 text_blink_ev.stop ();
1158#endif 1541#endif
1542 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1159 break; 1543 break;
1160
1161 case MapNotify:
1162 TermWin.mapped = 1;
1163#ifdef TEXT_BLINK
1164 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1165#endif
1166 break;
1167
1168#ifdef TRANSPARENT
1169 case ReparentNotify:
1170 rootwin_cb (ev);
1171 break;
1172#endif /* TRANSPARENT */
1173 1544
1174 case GraphicsExpose: 1545 case GraphicsExpose:
1175 case Expose: 1546 case Expose:
1176 if (ev.xany.window == TermWin.vt) 1547 if (ev.xany.window == vt)
1177 { 1548 {
1178#ifdef NO_SLOW_LINK_SUPPORT 1549 do
1550 {
1179 scr_expose (ev.xexpose.x, ev.xexpose.y, 1551 scr_expose (ev.xexpose.x, ev.xexpose.y,
1180 ev.xexpose.width, ev.xexpose.height, False); 1552 ev.xexpose.width, ev.xexpose.height, false);
1181#else 1553 }
1182 // don't understand this, so commented it out 1554 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1555
1556 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1557
1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1559 {
1183 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1184 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, false);
1185 //scr_expose (ev.xexpose.x, 0, 1562 }
1186 // ev.xexpose.width, TermWin.height, False); 1563
1187#endif
1188 want_refresh = 1; 1564 want_refresh = 1;
1189 } 1565 }
1190 else 1566 else
1191 { 1567 {
1192 XEvent unused_event; 1568 XEvent unused_event;
1193 1569
1194 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1570 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1195 Expose, 1571 ;
1196 &unused_event)) ; 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1197 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1573 ;
1198 GraphicsExpose, 1574
1199 &unused_event)) ; 1575 if (scrollBar.state && ev.xany.window == scrollBar.win)
1200 if (isScrollbarWindow (ev.xany.window))
1201 { 1576 {
1202 scrollBar.setIdle (); 1577 scrollBar.state = SB_STATE_IDLE;
1203 scrollbar_show (0); 1578 scrollBar.show (0);
1204 } 1579 }
1205#ifdef MENUBAR
1206 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1207 menubar_expose ();
1208#endif
1209 } 1580 }
1210 break; 1581 break;
1211 1582
1212 case MotionNotify: 1583 case MotionNotify:
1213#ifdef POINTER_BLANK 1584#ifdef POINTER_BLANK
1214 if (hidden_pointer) 1585 if (hidden_pointer)
1215 pointer_unblank (); 1586 pointer_unblank ();
1216#endif 1587#endif
1217#if MENUBAR 1588 if (!bypass_keystate
1218 if (isMenuBarWindow (ev.xany.window)) 1589 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1590 || priv_modes & PrivMode_MouseAnyEvent))
1591 mouse_report (ev.xbutton);
1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1593 break;
1594
1595 if (ev.xany.window == vt)
1219 { 1596 {
1220 menubar_control (ev.xbutton); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1221 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1222 } 1599 ; // nop
1223#endif
1224 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1225 break;
1226
1227 if (ev.xany.window == TermWin.vt)
1228 {
1229 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1230 { 1601 {
1231 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1232 ; 1603 ;
1233 1604
1234 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1235 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1236 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1237 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1238 &unused_mask); 1609 &ev.xbutton.state);
1239#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1240 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1241 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1613#endif
1242 { 1614 {
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1243#endif 1622#endif
1244 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1245 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1246#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1247 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1248 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1249 { 1629 {
1630 page_dirn scroll_selection_dir;
1250 int dist; 1631 int dist;
1251
1252 pending_scroll_selection=1;
1253 1632
1254 /* don't clobber the current delay if we are 1633 /* don't clobber the current delay if we are
1255 * already in the middle of scrolling. 1634 * already in the middle of scrolling.
1256 */ 1635 */
1257 if (scroll_selection_delay<=0) 1636 if (!sel_scroll_ev.is_active ())
1258 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1637 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1259 1638
1260 /* save the event params so we can highlight 1639 /* save the event params so we can highlight
1261 * the selection in the pending-scroll loop 1640 * the selection in the pending-scroll loop
1262 */ 1641 */
1263 selection_save_x=ev.xbutton.x; 1642 selection_save_x = ev.xbutton.x;
1264 selection_save_y=ev.xbutton.y; 1643 selection_save_y = ev.xbutton.y;
1265 selection_save_state=
1266 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1644 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1267 1645
1268 /* calc number of lines to scroll */ 1646 /* calc number of lines to scroll */
1269 if (ev.xbutton.y<TermWin.int_bwidth) 1647 if (ev.xbutton.y < int_bwidth)
1270 { 1648 {
1271 scroll_selection_dir = UP; 1649 scroll_selection_dir = UP;
1272 dist = TermWin.int_bwidth - ev.xbutton.y; 1650 dist = int_bwidth - ev.xbutton.y;
1273 } 1651 }
1274 else 1652 else
1275 { 1653 {
1276 scroll_selection_dir = DN; 1654 scroll_selection_dir = DN;
1277 dist = ev.xbutton.y - 1655 dist = ev.xbutton.y - (int_bwidth + vt_height);
1278 (TermWin.int_bwidth + TermWin.height);
1279 } 1656 }
1657
1280 scroll_selection_lines= (Pixel2Height (dist)/ 1658 scroll_selection_lines = Pixel2Height (dist)
1281 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1659 / SELECTION_SCROLL_LINE_SPEEDUP
1660 + 1;
1282 MIN_IT (scroll_selection_lines, 1661 min_it (scroll_selection_lines,
1283 SELECTION_SCROLL_MAX_LINES); 1662 SELECTION_SCROLL_MAX_LINES);
1663 scroll_selection_lines *= scroll_selection_dir;
1284 } 1664 }
1285 else 1665 else
1286 { 1666 {
1287 /* we are within the text window, so we 1667 /* we are within the text window, so we
1288 * shouldn't be scrolling 1668 * shouldn't be scrolling
1289 */ 1669 */
1290 pending_scroll_selection = 0; 1670 sel_scroll_ev.stop();
1291 } 1671 }
1292#endif 1672#endif
1293#ifdef MOUSE_THRESHOLD
1294
1295 } 1673 }
1296#endif
1297
1298 } 1674 }
1299 } 1675 }
1300 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1676 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1301 { 1677 {
1302 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1678 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1303 MotionNotify, &ev)) ; 1679 MotionNotify, &ev))
1680 ;
1681
1304 XQueryPointer (display->display, scrollBar.win, 1682 XQueryPointer (dpy, scrollBar.win,
1305 &unused_root, &unused_child, 1683 &unused_root, &unused_child,
1306 &unused_root_x, &unused_root_y, 1684 &unused_root_x, &unused_root_y,
1307 & (ev.xbutton.x), & (ev.xbutton.y), 1685 &ev.xbutton.x, &ev.xbutton.y,
1308 &unused_mask); 1686 &unused_mask);
1309 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1687 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1310 scrollbar_size ()); 1688 scrollBar.size ());
1311 scr_refresh (refresh_type);
1312 refresh_limit = 0; 1689 want_refresh = 1;
1313 scrollbar_show (1); 1690 scrollBar.show (1);
1314 } 1691 }
1315 break; 1692 break;
1316 } 1693 }
1317}
1318 1694
1319void 1695#if defined(CURSOR_BLINK)
1696 if (ev.type == KeyPress)
1697 cursor_blink_reset ();
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713
1714 refresh_check ();
1715}
1716
1717#if ENABLE_FRILLS
1718void ecb_cold
1719rxvt_term::set_urgency (bool enable)
1720{
1721 if (enable == urgency_hint)
1722 return;
1723
1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1725 {
1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1727 XSetWMHints (dpy, parent, h);
1728 urgency_hint = enable;
1729 XFree (h);
1730 }
1731}
1732#endif
1733
1734void ecb_cold
1735rxvt_term::focus_in ()
1736{
1737 if (!focus)
1738 {
1739 focus = 1;
1740 want_refresh = 1;
1741
1742#if USE_XIM
1743 if (Input_Context != NULL)
1744 {
1745 im_set_position ();
1746 XSetICFocus (Input_Context);
1747 }
1748#endif
1749#if CURSOR_BLINK
1750 if (option (Opt_cursorBlink))
1751 cursor_blink_ev.again ();
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_focused;
1757 scr_recolor ();
1758 }
1759#endif
1760#if ENABLE_FRILLS
1761 if (option (Opt_urgentOnBell))
1762 set_urgency (0);
1763
1764 if (priv_modes & PrivMode_FocusEvent)
1765 tt_printf ("\x1b[I");
1766#endif
1767
1768 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1769 }
1770}
1771
1772void ecb_cold
1773rxvt_term::focus_out ()
1774{
1775 if (focus)
1776 {
1777 focus = 0;
1778 want_refresh = 1;
1779
1780#if ENABLE_FRILLS
1781 if (option (Opt_urgentOnBell))
1782 set_urgency (0);
1783
1784 if (priv_modes & PrivMode_FocusEvent)
1785 tt_printf ("\x1b[O");
1786#endif
1787#if ENABLE_FRILLS || ISO_14755
1788 if (iso14755buf)
1789 {
1790 iso14755buf = 0;
1791# if ISO_14755
1792 scr_overlay_off ();
1793# endif
1794 }
1795#endif
1796#if USE_XIM
1797 if (Input_Context != NULL)
1798 XUnsetICFocus (Input_Context);
1799#endif
1800#if CURSOR_BLINK
1801 if (option (Opt_cursorBlink))
1802 cursor_blink_ev.stop ();
1803
1804 hidden_cursor = 0;
1805#endif
1806#if OFF_FOCUS_FADING
1807 if (rs[Rs_fade])
1808 {
1809 pix_colors = pix_colors_unfocused;
1810 scr_recolor ();
1811 }
1812#endif
1813
1814 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1815 }
1816}
1817
1818void ecb_cold
1819rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1820{
1821#if OFF_FOCUS_FADING
1822 if (rs[Rs_fade])
1823 {
1824 if (!first_time)
1825 pix_colors_focused [idx].free (this);
1826
1827 rgba c;
1828 pix_colors [Color_fade].get (c);
1829 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1830 }
1831#endif
1832}
1833
1834#if ENABLE_PERL
1835void ecb_hot
1320rxvt_term::rootwin_cb (XEvent &ev) 1836rxvt_term::rootwin_cb (XEvent &ev)
1321{ 1837{
1322 SET_R (this); 1838 make_current ();
1323 SET_LOCALE (locale); 1839
1840 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1841 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1842 return;
1324 1843
1325 switch (ev.type) 1844 switch (ev.type)
1326 { 1845 {
1327 case PropertyNotify: 1846 case PropertyNotify:
1847 /*
1848 * if user used some Esetroot compatible prog to set the root bg,
1849 * use the property to determine the pixmap. We use it later on.
1850 */
1328 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1851 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1852 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1329 { 1853 {
1330 if (ev.xproperty.state == PropertyNewValue) 1854 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1331 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 break;
1333 } 1855 }
1334#ifdef TRANSPARENT
1335 else
1336 {
1337 /*
1338 * if user used some Esetroot compatible prog to set the root bg,
1339 * use the property to determine the pixmap. We use it later on.
1340 */
1341 if (xa[XA_XROOTPMAPID] == 0)
1342 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1343 1856
1344 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1345 return;
1346 }
1347
1348 /* FALLTHROUGH */
1349 case ReparentNotify:
1350 if ((Options & Opt_transparent) && check_our_parents ())
1351 if (am_transparent)
1352 want_full_refresh = 1;
1353 break; 1857 break;
1354#endif
1355 } 1858 }
1859
1860 refresh_check ();
1356} 1861}
1862#endif
1357 1863
1358void 1864void
1359rxvt_term::button_press (XButtonEvent &ev) 1865rxvt_term::button_press (XButtonEvent &ev)
1360{ 1866{
1361 int reportmode = 0, clickintime; 1867 int reportmode = 0, clickintime;
1362 1868
1363 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1869 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1870
1364 if (!bypass_keystate) 1871 if (!bypass_keystate)
1365 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1872 reportmode = !! (priv_modes & PrivMode_mouse_report);
1873
1366 /* 1874 /*
1367 * VT window processing of button press 1875 * VT window processing of button press
1368 */ 1876 */
1369 if (ev.window == TermWin.vt) 1877 if (ev.window == vt)
1370 { 1878 {
1879 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1880 return;
1881
1882#if ISO_14755
1883 // 5.4
1884 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1885 {
1886 iso14755_54 (ev.x, ev.y);
1887 return;
1888 }
1889#endif
1890
1371 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1891 clickintime = ev.time - MEvent.time < multiClickTime;
1892
1372 if (reportmode) 1893 if (reportmode)
1373 { 1894 {
1374 /* mouse report from vt window */ 1895 /* mouse report from vt window */
1375 /* save the xbutton state (for ButtonRelease) */ 1896 /* save the xbutton state (for ButtonRelease) */
1376 MEvent.state = ev.state; 1897 MEvent.state = ev.state;
1377#ifdef MOUSE_REPORT_DOUBLECLICK 1898#ifdef MOUSE_REPORT_DOUBLECLICK
1378 if (ev.button == MEvent.button && clickintime) 1899 if (ev.button == MEvent.button && clickintime)
1379 { 1900 {
1380 /* same button, within alloted time */ 1901 /* same button, within allowed time */
1381 MEvent.clicks++; 1902 MEvent.clicks++;
1903
1382 if (MEvent.clicks > 1) 1904 if (MEvent.clicks > 1)
1383 { 1905 {
1384 /* only report double clicks */ 1906 /* only report double clicks */
1385 MEvent.clicks = 2; 1907 MEvent.clicks = 2;
1386 mouse_report (ev); 1908 mouse_report (ev);
… …
1398 mouse_report (ev); 1920 mouse_report (ev);
1399 } 1921 }
1400#else 1922#else
1401 MEvent.button = ev.button; 1923 MEvent.button = ev.button;
1402 mouse_report (ev); 1924 mouse_report (ev);
1403#endif /* MOUSE_REPORT_DOUBLECLICK */ 1925#endif /* MOUSE_REPORT_DOUBLECLICK */
1404 1926
1405 } 1927 }
1406 else 1928 else
1407 { 1929 {
1408 if (ev.button != MEvent.button) 1930 if (ev.button != MEvent.button)
1409 MEvent.clicks = 0; 1931 MEvent.clicks = 0;
1932
1410 switch (ev.button) 1933 switch (ev.button)
1411 { 1934 {
1412 case Button1: 1935 case Button1:
1936 /* allow meta + click to select rectangular areas */
1937 /* should be done in screen.C */
1938#if ENABLE_FRILLS
1939 selection.rect = !!(ev.state & ModMetaMask);
1940#else
1941 selection.rect = false;
1942#endif
1943
1413 /* allow shift+left click to extend selection */ 1944 /* allow shift+left click to extend selection */
1414 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1945 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1415 { 1946 {
1416 if (MEvent.button == Button1 && clickintime) 1947 if (MEvent.button == Button1 && clickintime)
1417 selection_rotate (ev.x, ev.y); 1948 selection_rotate (ev.x, ev.y);
1418 else 1949 else
1419 selection_extend (ev.x, ev.y, 1); 1950 selection_extend (ev.x, ev.y, 1);
… …
1434 case Button3: 1965 case Button3:
1435 if (MEvent.button == Button3 && clickintime) 1966 if (MEvent.button == Button3 && clickintime)
1436 selection_rotate (ev.x, ev.y); 1967 selection_rotate (ev.x, ev.y);
1437 else 1968 else
1438 selection_extend (ev.x, ev.y, 1); 1969 selection_extend (ev.x, ev.y, 1);
1970
1439 MEvent.button = Button3; 1971 MEvent.button = Button3;
1440 break; 1972 break;
1441 } 1973 }
1442 } 1974 }
1975
1443 MEvent.time = ev.time; 1976 MEvent.time = ev.time;
1444 return; 1977 return;
1445 } 1978 }
1446 1979
1447 /* 1980 /*
1448 * Scrollbar window processing of button press 1981 * Scrollbar window processing of button press
1449 */ 1982 */
1450 if (isScrollbarWindow (ev.window)) 1983 if (scrollBar.state && ev.window == scrollBar.win)
1451 { 1984 {
1452 scrollBar.setIdle (); 1985 page_dirn direction = NO_DIR;
1986
1987 if (scrollBar.upButton (ev.y))
1988 direction = UP; /* up */
1989 else if (scrollBar.dnButton (ev.y))
1990 direction = DN; /* down */
1991
1992 scrollBar.state = SB_STATE_IDLE;
1453 /* 1993 /*
1454 * Rxvt-style scrollbar: 1994 * Rxvt-style scrollbar:
1455 * move up if mouse is above slider 1995 * move up if mouse is above slider
1456 * move dn if mouse is below slider 1996 * move dn if mouse is below slider
1457 * 1997 *
… …
1466 /* 2006 /*
1467 * Mouse report disabled scrollbar: 2007 * Mouse report disabled scrollbar:
1468 * arrow buttons - send up/down 2008 * arrow buttons - send up/down
1469 * click on scrollbar - send pageup/down 2009 * click on scrollbar - send pageup/down
1470 */ 2010 */
1471 if ((scrollBar.style == R_SB_NEXT 2011 if (direction == UP)
1472 && scrollbarnext_upButton (ev.y))
1473 || (scrollBar.style == R_SB_RXVT
1474 && scrollbarrxvt_upButton (ev.y)))
1475 tt_printf ("\033[A"); 2012 tt_printf ("\033[A");
1476 else if ((scrollBar.style == R_SB_NEXT 2013 else if (direction == DN)
1477 && scrollbarnext_dnButton (ev.y))
1478 || (scrollBar.style == R_SB_RXVT
1479 && scrollbarrxvt_dnButton (ev.y)))
1480 tt_printf ("\033[B"); 2014 tt_printf ("\033[B");
1481 else 2015 else
1482 switch (ev.button) 2016 switch (ev.button)
1483 { 2017 {
1484 case Button2: 2018 case Button2:
… …
1491 tt_printf ("\033[5~"); 2025 tt_printf ("\033[5~");
1492 break; 2026 break;
1493 } 2027 }
1494 } 2028 }
1495 else 2029 else
1496#endif /* NO_SCROLLBAR_REPORT */ 2030#endif /* NO_SCROLLBAR_REPORT */
1497
1498 {
1499 char upordown = 0;
1500
1501 if (scrollBar.style == R_SB_NEXT)
1502 { 2031 {
1503 if (scrollbarnext_upButton (ev.y)) 2032 if (direction != NO_DIR)
1504 upordown = -1; /* up */
1505 else if (scrollbarnext_dnButton (ev.y))
1506 upordown = 1; /* down */
1507 }
1508 else if (scrollBar.style == R_SB_RXVT)
1509 {
1510 if (scrollbarrxvt_upButton (ev.y))
1511 upordown = -1; /* up */
1512 else if (scrollbarrxvt_dnButton (ev.y))
1513 upordown = 1; /* down */
1514 }
1515 if (upordown)
1516 { 2033 {
1517#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2034#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1518 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2035 if (!cont_scroll_ev.is_active ())
2036 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1519#endif 2037#endif
1520 if (scr_page (upordown < 0 ? UP : DN, 1)) 2038 if (scr_page (direction, 1))
1521 { 2039 {
1522 if (upordown < 0) 2040 if (direction == UP)
1523 scrollBar.setUp (); 2041 scrollBar.state = SB_STATE_UP;
1524 else 2042 else
1525 scrollBar.setDn (); 2043 scrollBar.state = SB_STATE_DOWN;
1526 } 2044 }
1527 } 2045 }
1528 else 2046 else
1529 switch (ev.button) 2047 switch (ev.button)
1530 { 2048 {
1531 case Button2: 2049 case Button2:
1532 switch (scrollbar_align) 2050 switch (scrollBar.align)
1533 { 2051 {
1534 case R_SB_ALIGN_TOP: 2052 case SB_ALIGN_TOP:
1535 csrO = 0; 2053 csrO = 0;
1536 break; 2054 break;
1537 case R_SB_ALIGN_CENTRE: 2055 case SB_ALIGN_CENTRE:
1538 csrO = (scrollBar.bot - scrollBar.top) / 2; 2056 csrO = (scrollBar.bot - scrollBar.top) / 2;
1539 break; 2057 break;
1540 case R_SB_ALIGN_BOTTOM: 2058 case SB_ALIGN_BOTTOM:
1541 csrO = scrollBar.bot - scrollBar.top; 2059 csrO = scrollBar.bot - scrollBar.top;
1542 break; 2060 break;
1543 } 2061 }
2062
1544 if (scrollBar.style == R_SB_XTERM 2063 if (scrollBar.style == SB_STYLE_XTERM
1545 || scrollbar_above_slider (ev.y) 2064 || scrollBar.above_slider (ev.y)
1546 || scrollbar_below_slider (ev.y)) 2065 || scrollBar.below_slider (ev.y))
1547 scr_move_to ( scrollbar_position (ev.y) - csrO, 2066 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1548 scrollbar_size ()); 2067
1549 scrollBar.setMotion (); 2068 scrollBar.state = SB_STATE_MOTION;
1550 break; 2069 break;
1551 2070
1552 case Button1: 2071 case Button1:
1553 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2072 if (scrollBar.align == SB_ALIGN_CENTRE)
1554 csrO = ev.y - scrollBar.top; 2073 csrO = ev.y - scrollBar.top;
1555 /* FALLTHROUGH */ 2074 /* FALLTHROUGH */
1556 2075
1557 case Button3: 2076 case Button3:
1558 if (scrollBar.style != R_SB_XTERM) 2077 if (scrollBar.style != SB_STYLE_XTERM)
1559 { 2078 {
1560 if (scrollbar_above_slider (ev.y)) 2079 if (scrollBar.above_slider (ev.y))
1561# ifdef RXVT_SCROLL_FULL 2080# ifdef RXVT_SCROLL_FULL
1562 scr_page (UP, TermWin.nrow - 1); 2081 scr_page (UP, nrow - 1);
1563# else 2082# else
1564 scr_page (UP, TermWin.nrow / 4); 2083 scr_page (UP, nrow / 4);
1565# endif 2084# endif
1566 else if (scrollbar_below_slider (ev.y)) 2085 else if (scrollBar.below_slider (ev.y))
1567# ifdef RXVT_SCROLL_FULL 2086# ifdef RXVT_SCROLL_FULL
1568 scr_page (DN, TermWin.nrow - 1); 2087 scr_page (DN, nrow - 1);
1569# else 2088# else
1570 scr_page (DN, TermWin.nrow / 4); 2089 scr_page (DN, nrow / 4);
1571# endif 2090# endif
1572 else 2091 else
1573 scrollBar.setMotion (); 2092 scrollBar.state = SB_STATE_MOTION;
1574 } 2093 }
1575 else 2094 else
1576 { 2095 {
1577 scr_page ((ev.button == Button1 ? DN : UP), 2096 scr_page ((ev.button == Button1 ? DN : UP),
1578 (TermWin.nrow 2097 (nrow
1579 * scrollbar_position (ev.y) 2098 * scrollBar.position (ev.y)
1580 / scrollbar_size ())); 2099 / scrollBar.size ()));
1581 } 2100 }
2101
1582 break; 2102 break;
1583 } 2103 }
1584 } 2104 }
2105
1585 return; 2106 return;
1586 } 2107 }
1587#if MENUBAR
1588 /*
1589 * Menubar window processing of button press
1590 */
1591 if (isMenuBarWindow (ev.window))
1592 menubar_control (ev);
1593#endif
1594} 2108}
1595 2109
1596void 2110void
1597rxvt_term::button_release (XButtonEvent &ev) 2111rxvt_term::button_release (XButtonEvent &ev)
1598{ 2112{
1599 int reportmode = 0; 2113 int reportmode = 0;
1600 2114
1601 csrO = 0; /* reset csr Offset */ 2115 csrO = 0; /* reset csr Offset */
1602 if (!bypass_keystate) 2116 if (!bypass_keystate)
1603 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2117 reportmode = !! (priv_modes & PrivMode_mouse_report);
1604 2118
1605 if (scrollbar_isUpDn ()) 2119 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1606 { 2120 {
1607 scrollBar.setIdle (); 2121 scrollBar.state = SB_STATE_IDLE;
1608 scrollbar_show (0); 2122 scrollBar.show (0);
1609#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1610 refresh_type &= ~SMOOTH_REFRESH;
1611#endif
1612
1613 } 2123 }
2124
1614#ifdef SELECTION_SCROLLING 2125#ifdef SELECTION_SCROLLING
1615 pending_scroll_selection=0; 2126 sel_scroll_ev.stop();
1616#endif 2127#endif
2128
1617 if (ev.window == TermWin.vt) 2129 if (ev.window == vt)
1618 { 2130 {
2131 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2132 return;
2133
2134#if ISO_14755
2135 // 5.4
2136 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2137 return;
2138#endif
2139
1619 if (reportmode) 2140 if (reportmode)
1620 { 2141 {
1621 /* mouse report from vt window */ 2142 /* mouse report from vt window */
1622 /* don't report release of wheel "buttons" */ 2143 /* don't report release of wheel "buttons" */
1623 if (ev.button >= 4) 2144 if (ev.button >= 4)
… …
1625#ifdef MOUSE_REPORT_DOUBLECLICK 2146#ifdef MOUSE_REPORT_DOUBLECLICK
1626 /* only report the release of 'slow' single clicks */ 2147 /* only report the release of 'slow' single clicks */
1627 if (MEvent.button != AnyButton 2148 if (MEvent.button != AnyButton
1628 && (ev.button != MEvent.button 2149 && (ev.button != MEvent.button
1629 || (ev.time - MEvent.time 2150 || (ev.time - MEvent.time
1630 > MULTICLICK_TIME / 2))) 2151 > multiClickTime / 2)))
1631 { 2152 {
1632 MEvent.clicks = 0; 2153 MEvent.clicks = 0;
1633 MEvent.button = AnyButton; 2154 MEvent.button = AnyButton;
1634 mouse_report (ev); 2155 mouse_report (ev);
1635 } 2156 }
1636#else /* MOUSE_REPORT_DOUBLECLICK */ 2157#else /* MOUSE_REPORT_DOUBLECLICK */
1637 MEvent.button = AnyButton; 2158 MEvent.button = AnyButton;
1638 mouse_report (ev); 2159 mouse_report (ev);
1639#endif /* MOUSE_REPORT_DOUBLECLICK */ 2160#endif /* MOUSE_REPORT_DOUBLECLICK */
1640 return; 2161 return;
1641 } 2162 }
2163
1642 /* 2164 /*
1643 * dumb hack to compensate for the failure of click-and-drag 2165 * dumb hack to compensate for the failure of click-and-drag
1644 * when overriding mouse reporting 2166 * when overriding mouse reporting
1645 */ 2167 */
1646 if (PrivateModes & PrivMode_mouse_report 2168 if (priv_modes & PrivMode_mouse_report
1647 && bypass_keystate 2169 && bypass_keystate
1648 && ev.button == Button1 && MEvent.clicks <= 1) 2170 && ev.button == Button1 && MEvent.clicks <= 1)
1649 selection_extend (ev.x, ev.y, 0); 2171 selection_extend (ev.x, ev.y, 0);
1650 2172
1651 switch (ev.button) 2173 switch (ev.button)
1652 { 2174 {
1653 case Button1: 2175 case Button1:
1654 case Button3: 2176 case Button3:
1655 selection_make (ev.time); 2177 selection_make (ev.time);
1656 break; 2178 break;
2179
1657 case Button2: 2180 case Button2:
1658 selection_request (ev.time, ev.x, ev.y); 2181 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2182 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1659 break; 2183 break;
2184
1660#ifdef MOUSE_WHEEL 2185#ifdef MOUSE_WHEEL
1661 case Button4: 2186 case Button4:
1662 case Button5: 2187 case Button5:
1663 { 2188 {
1664 int i; 2189 int lines;
1665 page_dirn v; 2190 page_dirn dirn;
1666 2191
1667 v = (ev.button == Button4) ? UP : DN; 2192 dirn = ev.button == Button4 ? UP : DN;
2193
1668 if (ev.state & ShiftMask) 2194 if (ev.state & ShiftMask)
1669 i = 1; 2195 lines = 1;
1670 else if ((Options & Opt_mouseWheelScrollPage)) 2196 else if (option (Opt_mouseWheelScrollPage))
1671 i = TermWin.nrow - 1; 2197 lines = nrow - 1;
1672 else 2198 else
1673 i = 5; 2199 lines = 5;
2200
1674# ifdef MOUSE_SLIP_WHEELING 2201# ifdef MOUSE_SLIP_WHEELING
1675 if (ev.state & ControlMask) 2202 if (ev.state & ControlMask)
1676 { 2203 {
1677 mouse_slip_wheel_speed += (v ? -1 : 1); 2204 mouse_slip_wheel_speed += dirn;
1678 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2205 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2206
2207 if (!slip_wheel_ev.is_active ())
2208 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1679 } 2209 }
2210 else
1680# endif 2211# endif
1681# ifdef JUMP_MOUSE_WHEEL
1682 scr_page (v, i);
1683 scr_refresh (SMOOTH_REFRESH);
1684 scrollbar_show (1);
1685# else
1686 while (i--)
1687 { 2212 {
1688 scr_page (v, 1); 2213 scr_page (dirn, lines);
1689 scr_refresh (SMOOTH_REFRESH);
1690 scrollbar_show (1); 2214 scrollBar.show (1);
1691 } 2215 }
1692# endif
1693
1694 } 2216 }
1695 break; 2217 break;
1696#endif 2218#endif
1697
1698 }
1699 }
1700#ifdef MENUBAR
1701 else if (isMenuBarWindow (ev.window))
1702 menubar_control (ev);
1703#endif
1704}
1705
1706
1707#ifdef TRANSPARENT
1708/*
1709 * Check our parents are still who we think they are.
1710 * Do transparency updates if required
1711 */
1712int
1713rxvt_term::check_our_parents ()
1714{
1715 int i, pchanged, aformat, have_pixmap, rootdepth;
1716 unsigned long nitems, bytes_after;
1717 Atom atype;
1718 unsigned char *prop = NULL;
1719 Window root, oldp, *list;
1720 Pixmap rootpixmap = None;
1721 XWindowAttributes wattr, wrootattr;
1722
1723 pchanged = 0;
1724
1725 if (! (Options & Opt_transparent))
1726 return pchanged; /* Don't try any more */
1727
1728 XGetWindowAttributes (display->display, display->root, &wrootattr);
1729 rootdepth = wrootattr.depth;
1730
1731 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1732 if (rootdepth != wattr.depth)
1733 {
1734 if (am_transparent)
1735 { 2219 }
1736 pchanged = 1;
1737 XSetWindowBackground (display->display, TermWin.vt,
1738 PixColors[Color_bg]);
1739 am_transparent = am_pixmap_trans = 0;
1740 }
1741 return pchanged; /* Don't try any more */
1742 }
1743
1744 /* Get all X ops out of the queue so that our information is up-to-date. */
1745 XSync (display->display, False);
1746
1747 /*
1748 * Make the frame window set by the window manager have
1749 * the root background. Some window managers put multiple nested frame
1750 * windows for each client, so we have to take care about that.
1751 */
1752 i = (xa[XA_XROOTPMAPID] != 0
1753 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1754 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1755 &nitems, &bytes_after, &prop) == Success));
1756 if (!i || prop == NULL)
1757 have_pixmap = 0;
1758 else
1759 { 2220 }
1760 have_pixmap = 1;
1761 rootpixmap = * ((Pixmap *)prop);
1762 XFree (prop);
1763 }
1764 if (have_pixmap)
1765 {
1766 /*
1767 * Copy display->root pixmap transparency
1768 */
1769 int sx, sy, nx, ny;
1770 unsigned int nw, nh;
1771 Window cr;
1772 XImage *image;
1773 GC gc;
1774 XGCValues gcvalue;
1775
1776 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1777 0, 0, &sx, &sy, &cr);
1778 nw = (unsigned int)szHint.width;
1779 nh = (unsigned int)szHint.height;
1780 nx = ny = 0;
1781
1782 if (sx < 0)
1783 {
1784 nw += sx;
1785 nx = -sx;
1786 sx = 0;
1787 }
1788
1789 if (sy < 0)
1790 {
1791 nh += sy;
1792 ny = -sy;
1793 sy = 0;
1794 }
1795
1796 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1797 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1798 allowedxerror = -1;
1799 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1800 ZPixmap);
1801 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1802 /* XXX: may need a delay here? */
1803 allowedxerror = 0;
1804 if (image == NULL)
1805 {
1806 if (am_transparent && am_pixmap_trans)
1807 {
1808 pchanged = 1;
1809 if (TermWin.pixmap != None)
1810 {
1811 XFreePixmap (display->display, TermWin.pixmap);
1812 TermWin.pixmap = None;
1813 }
1814 }
1815 am_pixmap_trans = 0;
1816 }
1817 else
1818 {
1819 if (TermWin.pixmap != None)
1820 XFreePixmap (display->display, TermWin.pixmap);
1821 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1822 (unsigned int)szHint.width,
1823 (unsigned int)szHint.height,
1824 (unsigned int)image->depth);
1825 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1826 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1827 nx, ny, (unsigned int)image->width,
1828 (unsigned int)image->height);
1829 XFreeGC (display->display, gc);
1830 XDestroyImage (image);
1831 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1832 TermWin.pixmap);
1833 if (!am_transparent || !am_pixmap_trans)
1834 pchanged = 1;
1835 am_transparent = am_pixmap_trans = 1;
1836 }
1837 }
1838
1839 if (!am_pixmap_trans)
1840 {
1841 unsigned int n;
1842 /*
1843 * InheritPixmap transparency
1844 */
1845 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
1846 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
1847 i++)
1848 {
1849 oldp = TermWin.parent[i];
1850 XQueryTree (display->display, TermWin.parent[i - 1], &root,
1851 &TermWin.parent[i], &list, &n);
1852 XFree (list);
1853 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
1854 if (TermWin.parent[i] == display->root)
1855 {
1856 if (oldp != None)
1857 pchanged = 1;
1858 break;
1859 }
1860 if (oldp != TermWin.parent[i])
1861 pchanged = 1;
1862 }
1863
1864 n = 0;
1865
1866 if (pchanged)
1867 {
1868 for (; n < (unsigned int)i; n++)
1869 {
1870 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
1871 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
1872 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
1873 {
1874 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
1875 break;
1876 }
1877 }
1878 }
1879
1880 if (n > (int) (sizeof (TermWin.parent)
1881 / sizeof (TermWin.parent[0])))
1882 {
1883 D_X ((stderr, "InheritPixmap Turning off"));
1884 XSetWindowBackground (display->display, TermWin.parent[0],
1885 PixColors[Color_fg]);
1886 XSetWindowBackground (display->display, TermWin.vt,
1887 PixColors[Color_bg]);
1888 am_transparent = 0;
1889 /* XXX: also turn off Opt_transparent? */
1890 }
1891 else
1892 {
1893 /* wait (an arbitrary period) for the WM to do its thing
1894 * needed for fvwm2.2.2 (and before?) */
1895# ifdef HAVE_NANOSLEEP
1896 struct timespec rqt;
1897
1898 rqt.tv_sec = 1;
1899 rqt.tv_nsec = 0;
1900 nanosleep (&rqt, NULL);
1901# else
1902 sleep (1);
1903# endif
1904 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
1905 for (n = 0; n < (unsigned int)i; n++)
1906 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
1907 ParentRelative);
1908 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1909 ParentRelative);
1910 am_transparent = 1;
1911 }
1912
1913 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
1914 TermWin.parent[i] = None;
1915 }
1916 return pchanged;
1917} 2221}
1918#endif
1919 2222
1920/*}}} */ 2223/*}}} */
1921 2224
1922bool 2225void ecb_hot
1923rxvt_term::cmd_parse () 2226rxvt_term::cmd_parse ()
1924{ 2227{
1925 bool flag = false;
1926 unicode_t ch = NOCHAR; 2228 wchar_t ch = NOCHAR;
1927 unsigned char *seq_begin; // remember start of esc-sequence here 2229 char *seq_begin; // remember start of esc-sequence here
1928 2230
1929 for (;;) 2231 for (;;)
1930 { 2232 {
1931 if (ch == NOCHAR) 2233 if (ecb_unlikely (ch == NOCHAR))
1932 { 2234 {
1933 seq_begin = cmdbuf_ptr; 2235 seq_begin = cmdbuf_ptr;
1934 ch = next_char (); 2236 ch = next_char ();
1935 }
1936 2237
1937 if (ch == NOCHAR) // TODO: improve 2238 if (ch == NOCHAR)
1938 break; 2239 break;
1939
1940 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
1941 { 2240 }
2241
2242 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2243 {
2244 if (ecb_unlikely (!seen_input))
2245 {
2246 seen_input = 1;
2247 // many badly-written programs (e.g. jed) contain a race condition:
2248 // they first read the screensize and then install a SIGWINCH handler.
2249 // some window managers resize the window early, and these programs
2250 // then sometimes get the size wrong.
2251 // unfortunately other programs are even more buggy and dislike
2252 // being sent SIGWINCH, so only do it when we were in fact being
2253 // resized.
2254 if (seen_resize && cmd_pid)
2255 kill (-cmd_pid, SIGWINCH);
2256 }
2257
1942 /* Read a text string from the input buffer */ 2258 /* Read a text string from the input buffer */
1943 unicode_t buf[UBUFSIZ]; 2259 wchar_t buf[UBUFSIZ];
1944 bool refreshnow = false; 2260 bool refreshnow = false;
1945 int nlines = 0; 2261 int nlines = 0;
1946 unicode_t *str = buf; 2262 wchar_t *str = buf;
1947 2263 wchar_t *eol = str + min (ncol, UBUFSIZ);
1948 *str++ = ch;
1949 2264
1950 for (;;) 2265 for (;;)
1951 { 2266 {
2267 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2268 break;
2269
2270 *str++ = ch;
2271
2272 if (ecb_unlikely (ch == C0_LF || str >= eol))
2273 {
2274 if (ch == C0_LF)
2275 nlines++;
2276
2277 refresh_count++;
2278
2279 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2280 {
2281 refresh_count = 0;
2282
2283 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2284 {
2285 refreshnow = true;
2286 ch = NOCHAR;
2287 break;
2288 }
2289 }
2290
2291 // scr_add_lines only works for nlines <= nrow - 1.
2292 if (nlines >= nrow - 1)
2293 {
2294 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2295 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2296 scr_add_lines (buf, str - buf, nlines);
2297
2298 nlines = 0;
2299 str = buf;
2300 eol = str + min (ncol, UBUFSIZ);
2301 }
2302
2303 if (str >= eol)
2304 {
2305 if (eol >= buf + UBUFSIZ)
2306 {
2307 ch = NOCHAR;
2308 break;
2309 }
2310 else
2311 eol = min (eol + ncol, buf + UBUFSIZ);
2312 }
2313
2314 }
2315
1952 seq_begin = cmdbuf_ptr; 2316 seq_begin = cmdbuf_ptr;
1953 ch = next_char (); 2317 ch = next_char ();
1954
1955 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
1956 break;
1957
1958 *str++ = ch;
1959
1960 if (ch == '\n')
1961 {
1962 nlines++;
1963 refresh_count++;
1964
1965 if (! (Options & Opt_jumpScroll)
1966 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
1967 {
1968 refreshnow = true;
1969 flag = true;
1970 ch = NOCHAR;
1971 break;
1972 }
1973
1974 // scr_add_lines only works for nlines < TermWin.nrow - 1.
1975 if (nlines >= TermWin.nrow - 1)
1976 {
1977 scr_add_lines (buf, nlines, str - buf);
1978 nlines = 0;
1979 str = buf;
1980 }
1981 }
1982
1983 if (str >= buf + UBUFSIZ)
1984 {
1985 ch = NOCHAR;
1986 break;
1987 }
1988 } 2318 }
1989 2319
2320 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2321 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
1990 scr_add_lines (buf, nlines, str - buf); 2322 scr_add_lines (buf, str - buf, nlines);
1991 2323
1992 /* 2324 /*
1993 * If there have been a lot of new lines, then update the screen 2325 * If there have been a lot of new lines, then update the screen
1994 * What the heck I'll cheat and only refresh less than every page-full. 2326 * What the heck we'll cheat and only refresh less than every page-full.
1995 * the number of pages between refreshes is refresh_limit, which 2327 * if skipScroll is enabled.
1996 * is incremented here because we must be doing flat-out scrolling.
1997 *
1998 * refreshing should be correct for small scrolls, because of the
1999 * time-out
2000 */ 2328 */
2001 if (refreshnow) 2329 if (refreshnow)
2002 { 2330 {
2003 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2004 refresh_limit++;
2005
2006 scr_refresh (refresh_type); 2331 scr_refresh ();
2332 want_refresh = 1;
2007 } 2333 }
2008
2009 } 2334 }
2010 else 2335 else
2011 { 2336 {
2012 try 2337 try
2013 { 2338 {
… …
2021 } 2346 }
2022 2347
2023 ch = NOCHAR; 2348 ch = NOCHAR;
2024 } 2349 }
2025 } 2350 }
2026
2027 return flag;
2028} 2351}
2029 2352
2030// read the next character 2353// read the next character
2031unicode_t 2354wchar_t ecb_hot
2032rxvt_term::next_char () 2355rxvt_term::next_char () NOTHROW
2033{ 2356{
2034 while (cmdbuf_ptr < cmdbuf_endp) 2357 while (cmdbuf_ptr < cmdbuf_endp)
2035 { 2358 {
2036 // assume 7-bit to be ascii ALWAYS 2359 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2037 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2360 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2038 return *cmdbuf_ptr++; 2361 return *cmdbuf_ptr++;
2039 2362
2040 wchar_t wc; 2363 wchar_t wc;
2041 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2364 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2042 2365
2043 if (len == (size_t)-2) 2366 if (len == (size_t)-2)
2044 { 2367 {
2045 // the mbstate stores incomplete sequences. didn't know this :/ 2368 // the mbstate stores incomplete sequences. didn't know this :/
2046 cmdbuf_ptr = cmdbuf_endp; 2369 cmdbuf_ptr = cmdbuf_endp;
2047 break; 2370 break;
2048 } 2371 }
2049 2372
2050 if (len == (size_t)-1) 2373 if (len == (size_t)-1)
2374 {
2375 mbstate.reset (); // reset now undefined conversion state
2376 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2377 // in which case we "erroneously" return the next byte which might be valid.
2051 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2378 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2379 }
2052 2380
2053 // assume wchar == unicode 2381 // assume wchar == unicode
2054 cmdbuf_ptr += len; 2382 cmdbuf_ptr += len;
2055 return wc; 2383 return wc & UNICODE_MASK;
2056 } 2384 }
2057 2385
2058 return NOCHAR; 2386 return NOCHAR;
2059} 2387}
2060 2388
2061/* rxvt_cmd_getc () - Return next input character */ 2389// read the next octet
2062/* 2390uint32_t ecb_hot
2063 * Return the next input character after first passing any keyboard input 2391rxvt_term::next_octet () NOTHROW
2064 * to the command.
2065 */
2066unicode_t
2067rxvt_term::cmd_getc ()
2068{ 2392{
2393 return cmdbuf_ptr < cmdbuf_endp
2394 ? (unsigned char)*cmdbuf_ptr++
2395 : NOCHAR;
2396}
2397
2398static class out_of_input out_of_input;
2399
2400wchar_t ecb_hot
2401rxvt_term::cmd_getc () THROW ((class out_of_input))
2402{
2069 unicode_t c = next_char (); 2403 wchar_t c = next_char ();
2404
2405 if (c == NOCHAR)
2406 throw out_of_input;
2407
2408 return c;
2409}
2410
2411uint32_t ecb_hot
2412rxvt_term::cmd_get8 () THROW ((class out_of_input))
2413{
2414 uint32_t c = next_octet ();
2070 2415
2071 if (c == NOCHAR) 2416 if (c == NOCHAR)
2072 throw out_of_input; 2417 throw out_of_input;
2073 2418
2074 return c; 2419 return c;
2075} 2420}
2076 2421
2077/*{{{ print pipe */ 2422/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2423/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2424#ifdef PRINTPIPE
2080FILE * 2425FILE * ecb_cold
2081rxvt_term::popen_printer () 2426rxvt_term::popen_printer ()
2082{ 2427{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2428 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084 2429
2085 if (stream == NULL) 2430 if (stream == NULL)
2086 rxvt_warn ("can't open printer pipe, not printing.\n"); 2431 rxvt_warn ("can't open printer pipe, not printing.\n");
2087 2432
2088 return stream; 2433 return stream;
2089} 2434}
2090 2435
2091int 2436int ecb_cold
2092rxvt_term::pclose_printer (FILE *stream) 2437rxvt_term::pclose_printer (FILE *stream)
2093{ 2438{
2094 fflush (stream); 2439 fflush (stream);
2095 return pclose (stream); 2440 return pclose (stream);
2096} 2441}
2097 2442
2098/* 2443/*
2099 * simulate attached vt100 printer 2444 * simulate attached vt100 printer
2100 */ 2445 */
2101void 2446void ecb_cold
2102rxvt_term::process_print_pipe () 2447rxvt_term::process_print_pipe ()
2103{ 2448{
2104 int done; 2449 FILE *fd = popen_printer ();
2105 FILE *fd;
2106 2450
2107 if ((fd = popen_printer ()) == NULL) 2451 if (!fd)
2108 return; 2452 return;
2109 2453
2110 /* 2454 /*
2111 * Send all input to the printer until either ESC[4i or ESC[?4i 2455 * Send all input to the printer until either ESC[4i or ESC[?4i
2112 * is received. 2456 * is received.
2113 */ 2457 */
2114 for (done = 0; !done;) 2458 for (int done = 0; !done; )
2115 { 2459 {
2116 unsigned char buf[8]; 2460 unsigned char buf[8];
2117 unicode_t ch; 2461 unicode_t ch;
2118 unsigned int i, len; 2462 unsigned int i, len;
2119 2463
… …
2138 { 2482 {
2139 if ((buf[len++] = cmd_getc ()) == 'i') 2483 if ((buf[len++] = cmd_getc ()) == 'i')
2140 break; /* done = 1 */ 2484 break; /* done = 1 */
2141 } 2485 }
2142 } 2486 }
2143 2487
2144 for (i = 0; i < len; i++) 2488 for (i = 0; i < len; i++)
2145 if (putc (buf[i], fd) == EOF) 2489 if (putc (buf[i], fd) == EOF)
2146 { 2490 {
2147 done = 1; 2491 done = 1;
2148 break; 2492 break;
… …
2150 } 2494 }
2151 } 2495 }
2152 2496
2153 pclose_printer (fd); 2497 pclose_printer (fd);
2154} 2498}
2155#endif /* PRINTPIPE */ 2499#endif /* PRINTPIPE */
2156/*}}} */ 2500/*}}} */
2157 2501
2158/* *INDENT-OFF* */
2159enum { 2502enum {
2160 C1_40 = 0x40, 2503 C1_40 = 0x40,
2161 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2504 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2162 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2505 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2163 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2506 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2164 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2507 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2165}; 2508};
2166/* *INDENT-ON* */
2167 2509
2168/*{{{ process non-printing single characters */ 2510/*{{{ process non-printing single characters */
2169void 2511void ecb_hot
2170rxvt_term::process_nonprinting (unicode_t ch) 2512rxvt_term::process_nonprinting (unicode_t ch)
2171{ 2513{
2172 switch (ch) 2514 switch (ch)
2173 { 2515 {
2174 case C0_ESC: 2516 case C0_ESC:
2175 process_escape_seq (); 2517 process_escape_seq ();
2176 break; 2518 break;
2177 case C0_ENQ: /* terminal Status */ 2519 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2520 if (rs[Rs_answerbackstring])
2179 tt_write ( 2521 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2522 else
2183 tt_write ((unsigned char *)VT100_ANS, 2523 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2524 break;
2186 case C0_BEL: /* bell */ 2525 case C0_BEL: /* bell */
2187 scr_bell (); 2526 scr_bell ();
2188 break; 2527 break;
2189 case C0_BS: /* backspace */ 2528 case C0_BS: /* backspace */
… …
2205 break; 2544 break;
2206 case C0_SI: /* shift in - acs */ 2545 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2546 scr_charset_choose (0);
2208 break; 2547 break;
2209 2548
2549#ifdef EIGHT_BIT_CONTROLS
2210 // 8-bit controls 2550 // 8-bit controls
2211 case 0x90: /* DCS */ 2551 case 0x90: /* DCS */
2212 process_dcs_seq (); 2552 process_dcs_seq ();
2213 break; 2553 break;
2214 case 0x9b: /* CSI */ 2554 case 0x9b: /* CSI */
2215 process_csi_seq (); 2555 process_csi_seq ();
2216 break; 2556 break;
2217 case 0x9d: /* CSI */ 2557 case 0x9d: /* OSC */
2218 process_osc_seq (); 2558 process_osc_seq ();
2219 break; 2559 break;
2560#endif
2220 } 2561 }
2221} 2562}
2222/*}}} */ 2563/*}}} */
2223 2564
2224 2565
2225/*{{{ process VT52 escape sequences */ 2566/*{{{ process VT52 escape sequences */
2226void 2567void ecb_cold
2227rxvt_term::process_escape_vt52 (unicode_t ch) 2568rxvt_term::process_escape_vt52 (unicode_t ch)
2228{ 2569{
2229 int row, col; 2570 int row, col;
2230 2571
2231 switch (ch) 2572 switch (ch)
… …
2265 break; 2606 break;
2266 case 'Z': /* identify the terminal type */ 2607 case 'Z': /* identify the terminal type */
2267 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2608 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2268 break; 2609 break;
2269 case '<': /* turn off VT52 mode */ 2610 case '<': /* turn off VT52 mode */
2270 PrivMode (0, PrivMode_vt52); 2611 priv_modes &= ~PrivMode_vt52;
2271 break; 2612 break;
2272 case 'F': /* use special graphics character set */ 2613 case 'F': /* use special graphics character set */
2273 case 'G': /* use regular character set */ 2614 case 'G': /* use regular character set */
2274 /* unimplemented */ 2615 /* unimplemented */
2275 break; 2616 break;
… …
2281} 2622}
2282/*}}} */ 2623/*}}} */
2283 2624
2284 2625
2285/*{{{ process escape sequences */ 2626/*{{{ process escape sequences */
2286void 2627void ecb_hot
2287rxvt_term::process_escape_seq () 2628rxvt_term::process_escape_seq ()
2288{ 2629{
2289 unicode_t ch = cmd_getc (); 2630 unicode_t ch = cmd_getc ();
2290 2631
2291 if (PrivateModes & PrivMode_vt52) 2632 if (priv_modes & PrivMode_vt52)
2292 { 2633 {
2293 process_escape_vt52 (ch); 2634 process_escape_vt52 (ch);
2294 return; 2635 return;
2295 } 2636 }
2296 2637
2297 switch (ch) 2638 switch (ch)
2298 { 2639 {
2299 /* case 1: do_tek_mode (); break; */
2300 case '#': 2640 case '#':
2301 if (cmd_getc () == '8') 2641 if (cmd_getc () == '8')
2302 scr_E (); 2642 scr_E ();
2303 break; 2643 break;
2304 case '(': 2644 case '(':
… …
2311 scr_charset_set (2, (unsigned int)cmd_getc ()); 2651 scr_charset_set (2, (unsigned int)cmd_getc ());
2312 break; 2652 break;
2313 case '+': 2653 case '+':
2314 scr_charset_set (3, (unsigned int)cmd_getc ()); 2654 scr_charset_set (3, (unsigned int)cmd_getc ());
2315 break; 2655 break;
2316#ifndef NO_FRILLS 2656#if !ENABLE_MINIMAL
2317 case '6': 2657 case '6':
2318 scr_backindex (); 2658 scr_backindex ();
2319 break; 2659 break;
2320#endif 2660#endif
2321 case '7': 2661 case '7':
2322 scr_cursor (SAVE); 2662 scr_cursor (SAVE);
2323 break; 2663 break;
2324 case '8': 2664 case '8':
2325 scr_cursor (RESTORE); 2665 scr_cursor (RESTORE);
2326 break; 2666 break;
2327#ifndef NO_FRILLS 2667#if !ENABLE_MINIMAL
2328 case '9': 2668 case '9':
2329 scr_forwardindex (); 2669 scr_forwardindex ();
2330 break; 2670 break;
2331#endif 2671#endif
2672 // DECPAM/DECPNM
2332 case '=': 2673 case '=':
2674 priv_modes |= PrivMode_aplKP;
2675 break;
2333 case '>': 2676 case '>':
2334 PrivMode ((ch == '='), PrivMode_aplKP); 2677 priv_modes &= ~PrivMode_aplKP;
2335 break; 2678 break;
2336 2679
2337 case C1_40: 2680 case C1_40:
2338 cmd_getc (); 2681 cmd_getc ();
2339 break; 2682 break;
… …
2342 break; 2685 break;
2343 2686
2344 /* 8.3.87: NEXT LINE */ 2687 /* 8.3.87: NEXT LINE */
2345 case C1_NEL: /* ESC E */ 2688 case C1_NEL: /* ESC E */
2346 { 2689 {
2347 unicode_t nlcr[] = { L'\n', L'\r' }; 2690 wchar_t nlcr[] = { C0_LF, C0_CR };
2348 scr_add_lines (nlcr, 1, 2); 2691 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2349 } 2692 }
2350 break; 2693 break;
2351 2694
2352 /* kidnapped escape sequence: Should be 8.3.48 */ 2695 /* kidnapped escape sequence: Should be 8.3.48 */
2353 case C1_ESA: /* ESC G */ 2696 case C1_ESA: /* ESC G */
2354 process_graphics (); 2697 // used by original rxvt for rob nations own graphics mode
2698 if (cmd_getc () == 'Q' && option (Opt_insecure))
2699 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2355 break; 2700 break;
2356 2701
2357 /* 8.3.63: CHARACTER TABULATION SET */ 2702 /* 8.3.63: CHARACTER TABULATION SET */
2358 case C1_HTS: /* ESC H */ 2703 case C1_HTS: /* ESC H */
2359 scr_set_tab (1); 2704 scr_set_tab (1);
… …
2363 case C1_RI: /* ESC M */ 2708 case C1_RI: /* ESC M */
2364 scr_index (DN); 2709 scr_index (DN);
2365 break; 2710 break;
2366 2711
2367 /* 8.3.142: SINGLE-SHIFT TWO */ 2712 /* 8.3.142: SINGLE-SHIFT TWO */
2368 /*case C1_SS2: scr_single_shift (2); break; */ 2713 /* case C1_SS2: break; */
2369 2714
2370 /* 8.3.143: SINGLE-SHIFT THREE */ 2715 /* 8.3.143: SINGLE-SHIFT THREE */
2371 /*case C1_SS3: scr_single_shift (3); break; */ 2716 /* case C1_SS3: break; */
2372 2717
2373 /* 8.3.27: DEVICE CONTROL STRING */ 2718 /* 8.3.27: DEVICE CONTROL STRING */
2374 case C1_DCS: /* ESC P */ 2719 case C1_DCS: /* ESC P */
2375 process_dcs_seq (); 2720 process_dcs_seq ();
2376 break; 2721 break;
2377 2722
2378 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2723 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2379 case C1_SCI: /* ESC Z */ 2724 case C1_SCI: /* ESC Z */
2380 tt_write ((const unsigned char *)ESCZ_ANSWER, 2725 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2381 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2382 break; /* steal obsolete ESC [ c */ 2726 break; /* steal obsolete ESC [ c */
2383 2727
2384 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2728 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2385 case C1_CSI: /* ESC [ */ 2729 case C1_CSI: /* ESC [ */
2386 process_csi_seq (); 2730 process_csi_seq ();
2387 break; 2731 break;
2388 2732
2389 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2733 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2390 case C1_OSC: /* ESC ] */ 2734 case C1_OSC: /* ESC ] */
2391 process_osc_seq (); 2735 process_osc_seq ();
2392 break; 2736 break;
2393 2737
2394 /* 8.3.106: RESET TO INITIAL STATE */ 2738 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2395 case 'c': 2739 case 'c':
2740 mbstate.reset ();
2396 scr_poweron (); 2741 scr_poweron ();
2397 scrollbar_show (1); 2742 scrollBar.show (1);
2398 break; 2743 break;
2399 2744
2400 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2745 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2401 case 'n': 2746 case 'n':
2402 scr_charset_choose (2); 2747 scr_charset_choose (2);
… …
2409 } 2754 }
2410} 2755}
2411/*}}} */ 2756/*}}} */
2412 2757
2413/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2758/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2414/* *INDENT-OFF* */
2415enum { 2759enum {
2416 CSI_ICH = 0x40, 2760 CSI_ICH = 0x40,
2417 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2761 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2418 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2762 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2419 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2763 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2420 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2764 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2421 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2765 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2422 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2766 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2423 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2767 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2424 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2768 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2425}; 2769};
2426 2770
2427#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2771#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2428 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2772 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2429 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2773 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2430#define get_byte_array_bit(array, bit) \ 2774#define get_byte_array_bit(array, bit) \
2431 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2775 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2432 2776
2433const unsigned char csi_defaults[] = 2777static const unsigned char csi_defaults[] =
2434 { 2778 {
2435 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2779 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2436 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2780 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2437 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2781 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2438 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2782 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2439 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2783 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2440 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2784 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2441 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2785 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2442 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2786 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2443 }; 2787 };
2444/* *INDENT-ON* */
2445 2788
2446void 2789void ecb_hot
2447rxvt_term::process_csi_seq () 2790rxvt_term::process_csi_seq ()
2448{ 2791{
2449 unicode_t ch, priv, i; 2792 unicode_t ch, priv, prev_ch, i;
2450 unsigned int nargs, p; 2793 unsigned int nargs, p;
2451 int n, ndef; 2794 int n, ndef;
2452 int arg[ESC_ARGS]; 2795 int arg[ESC_ARGS] = { };
2453 2796
2454 for (nargs = ESC_ARGS; nargs > 0;) 2797 nargs = 0;
2455 arg[--nargs] = 0;
2456 2798
2457 priv = 0; 2799 priv = 0;
2458 ch = cmd_getc (); 2800 ch = cmd_getc ();
2459 if (ch >= '<' && ch <= '?') 2801 if ((ch >= '<' && ch <= '?') || ch == '!')
2802 {
2460 { /* '<' '=' '>' '?' */ 2803 /* '<' '=' '>' '?' '!' */
2461 priv = ch; 2804 priv = ch;
2462 ch = cmd_getc (); 2805 ch = cmd_getc ();
2463 } 2806 }
2464 2807
2808 prev_ch = 0;
2465 /* read any numerical arguments */ 2809 /* read any numerical arguments */
2466 for (n = -1; ch < CSI_ICH; ) 2810 for (n = -1; ch < CSI_ICH; )
2467 { 2811 {
2468 if (isdigit (ch)) 2812 if (isdigit (ch))
2469 { 2813 {
… …
2479 n = -1; 2823 n = -1;
2480 } 2824 }
2481 else if (IS_CONTROL (ch)) 2825 else if (IS_CONTROL (ch))
2482 process_nonprinting (ch); 2826 process_nonprinting (ch);
2483 2827
2828 prev_ch = ch;
2484 ch = cmd_getc (); 2829 ch = cmd_getc ();
2485 } 2830 }
2486 2831
2487 if (ch > CSI_7F) 2832 if (ch > CSI_7F)
2488 return; 2833 return;
… …
2494 ndef = get_byte_array_bit (csi_defaults, i); 2839 ndef = get_byte_array_bit (csi_defaults, i);
2495 for (p = 0; p < nargs; p++) 2840 for (p = 0; p < nargs; p++)
2496 if (arg[p] == -1) 2841 if (arg[p] == -1)
2497 arg[p] = ndef; 2842 arg[p] = ndef;
2498 2843
2499#ifdef DEBUG_CMD
2500 fprintf (stderr, "CSI ");
2501 for (p = 0; p < nargs; p++)
2502 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2503 fprintf (stderr, "%c\n", ch);
2504#endif
2505
2506 /* 2844 /*
2507 * private mode handling 2845 * private mode handling
2508 */ 2846 */
2509 if (priv) 2847 if (priv)
2510 { 2848 {
2511 switch (priv) 2849 switch (priv)
2512 { 2850 {
2513 case '>': 2851 case '>':
2514 if (ch == CSI_DA) /* secondary device attributes */ 2852 if (ch == CSI_DA) /* secondary device attributes */
2853 {
2854 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2855 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2856 //
2857 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2858 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2859 // versions.
2860 //
2515 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2861 tt_printf ("\033[>%d;95;0c", 'U');
2862 }
2516 break; 2863 break;
2864
2517 case '?': 2865 case '?':
2518 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2866 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2519 process_terminal_mode (ch, priv, nargs, arg); 2867 process_terminal_mode (ch, priv, nargs, arg);
2520 break; 2868 break;
2869
2870 case '!':
2871 if (ch == CSI_70)
2872 {
2873 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2874 scr_soft_reset ();
2875
2876 static const int pm_h[] = { 7, 25 };
2877 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2878
2879 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2880 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2521 } 2881 }
2882 break;
2883 }
2884
2522 return; 2885 return;
2523 } 2886 }
2524 2887
2525 switch (ch) 2888 switch (ch)
2526 { 2889 {
… …
2540 } 2903 }
2541 break; 2904 break;
2542#endif 2905#endif
2543 2906
2544 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2907 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2545 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2908 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2546 arg[0] = -arg[0]; 2909 arg[0] = -arg[0];
2547 /* FALLTHROUGH */ 2910 /* FALLTHROUGH */
2548 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2911 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2549 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2912 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2550 scr_gotorc (arg[0], 0, RELATIVE); 2913 scr_gotorc (arg[0], 0, RELATIVE);
2551 break; 2914 break;
2552 2915
2553 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2916 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2554 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2917 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2555#ifdef ISO6429 2918#ifdef ISO6429
2556 arg[0] = -arg[0]; 2919 arg[0] = -arg[0];
2557#else /* emulate common DEC VTs */ 2920#else /* emulate common DEC VTs */
2558 arg[0] = arg[0] ? -arg[0] : -1; 2921 arg[0] = arg[0] ? -arg[0] : -1;
2559#endif 2922#endif
… …
2625 2988
2626 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2989 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2627 arg[0] = -arg[0]; 2990 arg[0] = -arg[0];
2628 /* FALLTHROUGH */ 2991 /* FALLTHROUGH */
2629 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2992 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2630 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2993 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2631 break; 2994 break;
2632 2995
2633 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2996 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2634 tt_write ((const unsigned char *)VT100_ANS, 2997 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2635 (unsigned int) (sizeof (VT100_ANS) - 1));
2636 break; 2998 break;
2637 2999
2638 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3000 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2639 process_sgr_mode (nargs, arg); 3001 process_sgr_mode (nargs, arg);
2640 break; 3002 break;
… …
2646 tt_printf ("\033[0n"); 3008 tt_printf ("\033[0n");
2647 break; 3009 break;
2648 case 6: /* CPR requested */ 3010 case 6: /* CPR requested */
2649 scr_report_position (); 3011 scr_report_position ();
2650 break; 3012 break;
2651#if defined (ENABLE_DISPLAY_ANSWER)
2652 case 7: /* unofficial extension */ 3013 case 7: /* unofficial extension */
3014 if (option (Opt_insecure))
2653 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3015 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2654 break; 3016 break;
2655#endif
2656 case 8: /* unofficial extension */ 3017 case 8: /* unofficial extension */
2657 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3018 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2658 break; 3019 break;
2659 } 3020 }
2660 break; 3021 break;
2661 3022
2662 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3023 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2695 break; 3056 break;
2696 3057
2697 case CSI_RM: /* 8.3.107: RESET MODE */ 3058 case CSI_RM: /* 8.3.107: RESET MODE */
2698 if (arg[0] == 4) 3059 if (arg[0] == 4)
2699 scr_insert_mode (0); 3060 scr_insert_mode (0);
3061 else if (arg[0] == 20)
3062 priv_modes &= ~PrivMode_LFNL;
2700 break; 3063 break;
2701 3064
2702 case CSI_SM: /* 8.3.126: SET MODE */ 3065 case CSI_SM: /* 8.3.126: SET MODE */
2703 if (arg[0] == 4) 3066 if (arg[0] == 4)
2704 scr_insert_mode (1); 3067 scr_insert_mode (1);
3068 else if (arg[0] == 20)
3069 priv_modes |= PrivMode_LFNL;
3070 break;
3071
3072 case CSI_71: // DECSCUSR: set cursor style
3073 if (prev_ch == ' ')
3074 set_cursor_style (arg[0]);
2705 break; 3075 break;
2706 3076
2707 /* 3077 /*
2708 * PRIVATE USE beyond this point. All CSI_7? sequences here 3078 * PRIVATE USE beyond this point. All CSI_7? sequences here
2709 */ 3079 */
… …
2721 break; 3091 break;
2722 case CSI_75: 3092 case CSI_75:
2723 scr_cursor (RESTORE); 3093 scr_cursor (RESTORE);
2724 break; 3094 break;
2725 3095
2726#ifndef NO_FRILLS 3096#if !ENABLE_MINIMAL
2727 case CSI_74: 3097 case CSI_74:
2728 process_window_ops (arg, nargs); 3098 process_window_ops (arg, nargs);
2729 break; 3099 break;
2730#endif 3100#endif
2731 3101
… …
2738 break; 3108 break;
2739 } 3109 }
2740} 3110}
2741/*}}} */ 3111/*}}} */
2742 3112
2743#ifndef NO_FRILLS 3113#if !ENABLE_MINIMAL
2744/* ARGSUSED */
2745void 3114void
2746rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3115rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2747{ 3116{
2748 int x, y; 3117 int x, y;
2749 XWindowAttributes wattr; 3118 XWindowAttributes wattr;
2750 Window wdummy; 3119 Window wdummy;
3120
3121 dLocal (Display *, dpy);
2751 3122
2752 if (nargs == 0) 3123 if (nargs == 0)
2753 return; 3124 return;
2754 3125
2755 switch (args[0]) 3126 switch (args[0])
2756 { 3127 {
2757 /* 3128 /*
2758 * commands 3129 * commands
2759 */ 3130 */
2760 case 1: /* deiconify window */ 3131 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3132 XMapWindow (dpy, parent);
2762 break; 3133 break;
2763 case 2: /* iconify window */ 3134 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3135 XIconifyWindow (dpy, parent, display->screen);
2765 DefaultScreen (display->display));
2766 break; 3136 break;
2767 case 3: /* set position (pixels) */ 3137 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3138 XMoveWindow (dpy, parent, args[1], args[2]);
2769 break; 3139 break;
2770 case 4: /* set size (pixels) */ 3140 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3141 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3142 break;
2773 case 5: /* raise window */ 3143 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3144 XRaiseWindow (dpy, parent);
2775 break; 3145 break;
2776 case 6: /* lower window */ 3146 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3147 XLowerWindow (dpy, parent);
2778 break; 3148 break;
2779 case 7: /* refresh window */ 3149 case 7: /* refresh window */
2780 scr_touch (true); 3150 scr_touch (true);
2781 break; 3151 break;
2782 case 8: /* set size (chars) */ 3152 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3153 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3154 (unsigned int) (args[1] * fheight));
2785 break; 3155 break;
2786 3156
2787 //case 9: NYI, TODO, restore maximized window or maximize window 3157 //case 9: NYI, TODO, restore maximized window or maximize window
2788 default: 3158 default:
2789 if (args[0] >= 24) /* set height (chars) */ 3159 if (args[0] >= 24) /* set height (chars) */
2790 set_widthheight ((unsigned int)TermWin.width, 3160 set_widthheight ((unsigned int)vt_width,
2791 (unsigned int) (args[1] * TermWin.fheight)); 3161 (unsigned int) (args[1] * fheight));
2792 break; 3162 break;
2793
2794 3163
2795 /* 3164 /*
2796 * reports - some output format copied from XTerm 3165 * reports - some output format copied from XTerm
2797 */ 3166 */
2798 case 11: /* report window state */ 3167 case 11: /* report window state */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3168 XGetWindowAttributes (dpy, parent, &wattr);
2800 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3169 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2801 break; 3170 break;
2802 case 13: /* report window position */ 3171 case 13: /* report window position */
2803 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
2804 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3173 XTranslateCoordinates (dpy, parent, wattr.root,
2805 -wattr.border_width, -wattr.border_width, 3174 -wattr.border_width, -wattr.border_width,
2806 &x, &y, &wdummy); 3175 &x, &y, &wdummy);
2807 tt_printf ("\033[3;%d;%dt", x, y); 3176 tt_printf ("\033[3;%d;%dt", x, y);
2808 break; 3177 break;
2809 case 14: /* report window size (pixels) */ 3178 case 14: /* report window size (pixels) */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3179 XGetWindowAttributes (dpy, parent, &wattr);
2811 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3180 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2812 break; 3181 break;
2813 case 18: /* report text area size (chars) */ 3182 case 18: /* report text area size (chars) */
2814 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3183 tt_printf ("\033[8;%d;%dt", nrow, ncol);
2815 break; 3184 break;
2816 case 19: /* report window size (chars) */ 3185 case 19: /* report window size (chars) */
2817 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3186 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3187 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3188 case 20: /* report icon label */
3189 {
3190 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3191 XGetIconName (dpy, parent, &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3192 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3193 XFree (s);
3194 }
2823 break; 3195 break;
2824 case 21: /* report window title */ 3196 case 21: /* report window title */
2825 XFetchName (display->display, TermWin.parent[0], &s); 3197 {
3198 char *s;
3199 XFetchName (dpy, parent, &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3200 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3201 XFree (s);
3202 }
2827 break; 3203 break;
2828#endif
2829 } 3204 }
2830} 3205}
2831#endif 3206#endif
2832 3207
2833/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
2834/* 3209/*
2835 * get input up until STRING TERMINATOR (or BEL) 3210 * get input up until STRING TERMINATOR (or BEL)
2836 * ends_how is terminator used. returned input must be free ()d 3211 * ends_how is terminator used. returned input must be free()'d
2837 */ 3212 */
2838unsigned char * 3213char *
2839rxvt_term::get_to_st (unicode_t &ends_how) 3214rxvt_term::get_to_st (unicode_t &ends_how)
2840{ 3215{
2841 int seen_esc = 0; /* seen escape? */ 3216 unicode_t ch;
3217 bool seen_esc = false;
2842 unsigned int n = 0; 3218 unsigned int n = 0;
2843 unsigned char *s; 3219 wchar_t string[CBUFSIZ];
2844 unicode_t ch;
2845 unsigned char string[STRING_MAX];
2846 3220
2847 while ((ch = cmd_getc ())) 3221 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3222 {
2849 if (ch == C0_BEL 3223 if (seen_esc)
2850 || ch == CHAR_ST 3224 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3225 if (ch == 0x5c) /* 7bit ST */
2852 break; 3226 break;
2853 3227 else
3228 return NULL;
3229 }
2854 if (ch == C0_ESC) 3230 else if (ch == C0_ESC)
2855 { 3231 {
2856 seen_esc = 1; 3232 seen_esc = true;
2857 continue; 3233 continue;
2858 } 3234 }
3235 else if (ch == C0_BEL || ch == CHAR_ST)
3236 break;
2859 else if (ch == '\t') 3237 else if (ch == C0_SYN)
2860 ch = ' '; /* translate '\t' to space */ 3238 ch = cmd_get8 ();
2861 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3239 else if (ch < 0x20)
2862 return NULL; /* other control character - exit */ 3240 return NULL; /* other control character - exit */
2863 3241
3242 seen_esc = false;
3243
2864 if (n < sizeof (string) - 1) 3244 if (n >= sizeof (string) - 1)
3245 // stop at some sane length
3246 return NULL;
3247
2865 string[n++] = ch; 3248 string[n++] = ch;
2866
2867 seen_esc = 0;
2868 } 3249 }
2869 3250
2870 string[n++] = '\0'; 3251 string[n++] = '\0';
2871 3252
2872 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2873 return NULL;
2874
2875 ends_how = (ch == 0x5c ? C0_ESC : ch); 3253 ends_how = (ch == 0x5c ? C0_ESC : ch);
2876 STRNCPY (s, string, n); 3254
2877 return s; 3255 return rxvt_wcstombs (string);
2878} 3256}
2879 3257
2880/*----------------------------------------------------------------------*/ 3258/*----------------------------------------------------------------------*/
2881/* 3259/*
2882 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3260 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2883 */ 3261 */
2884void 3262void
2885rxvt_term::process_dcs_seq () 3263rxvt_term::process_dcs_seq ()
2886{ 3264{
2887 unsigned char *s;
2888 unicode_t eh;
2889
2890 /* 3265 /*
2891 * Not handled yet 3266 * Not handled yet
2892 */ 3267 */
3268
3269 unicode_t eh;
2893 s = get_to_st (eh); 3270 char *s = get_to_st (eh);
2894 if (s) 3271 if (s)
2895 free (s); 3272 free (s);
2896 3273
2897 return; 3274 return;
2898} 3275}
… …
2902 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3279 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2903 */ 3280 */
2904void 3281void
2905rxvt_term::process_osc_seq () 3282rxvt_term::process_osc_seq ()
2906{ 3283{
2907 unicode_t ch, eh;
2908 int arg; 3284 int arg;
2909 3285
2910 ch = cmd_getc (); 3286 unicode_t ch = cmd_getc ();
2911 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3287 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2912 arg = arg * 10 + (ch - '0'); 3288 arg = arg * 10 + (ch - '0');
2913 3289
2914 if (ch == ';') 3290 if (ch == ';')
2915 { 3291 {
3292 unicode_t eh;
2916 unsigned char *s = get_to_st (eh); 3293 char *s = get_to_st (eh);
2917 3294
2918 if (s) 3295 if (s)
2919 { 3296 {
2920 /*
2921 * rxvt_menubar_dispatch () violates the constness of the string,
2922 * so do it here
2923 */
2924 if (arg == XTerm_Menu)
2925#if 0 /* XXX: currently disabled due to security concerns */
2926 menubar_dispatch ((char *)s);
2927#else
2928 (void)0;
2929#endif
2930 else
2931 xterm_seq (arg, (char *)s, eh); 3297 process_xterm_seq (arg, s, eh);
2932
2933 free (s); 3298 free (s);
2934 } 3299 }
2935 } 3300 }
2936} 3301}
3302
3303static unsigned int
3304colorcube_index (unsigned int idx_r,
3305 unsigned int idx_g,
3306 unsigned int idx_b)
3307{
3308 assert (idx_r < Red_levels);
3309 assert (idx_g < Green_levels);
3310 assert (idx_b < Blue_levels);
3311
3312 return idx_r * Blue_levels * Green_levels +
3313 idx_g * Blue_levels +
3314 idx_b;
3315}
3316
3317/*
3318 * Find the nearest color slot in the hidden color cube,
3319 * adapt its value to the 32bit RGBA color.
3320 */
3321unsigned int
3322rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3323{
3324 r &= 0xff;
3325 g &= 0xff;
3326 b &= 0xff;
3327 a &= 0xff;
3328
3329 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3330
3331 unsigned int idx_r = r * (Red_levels - 1) / 0xff;
3332 unsigned int idx_g = g * (Green_levels - 1) / 0xff;
3333 unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
3334 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3335
3336 /* we allow one of the 6 directly neighbouring colours */
3337 /* to replace the current color, if they not used recently */
3338 static const signed char dxyz[][3] = {
3339 0, 0, 0,
3340 0, 0, +1,
3341 0, 0, -1,
3342 0, +1, 0,
3343 0, -1, 0,
3344 +1, 0, 0,
3345 -1, 0, 0,
3346 };
3347
3348 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3349 {
3350 int r = idx_r + dxyz[n][0];
3351 int g = idx_g + dxyz[n][1];
3352 int b = idx_b + dxyz[n][2];
3353
3354 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3355 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3356 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3357
3358 unsigned int index = colorcube_index (r, g, b);
3359
3360 if (rgb24_color[index] == color)
3361 {
3362 rgb24_seqno[index] = ++rgb24_sequence;
3363 return index + minTermCOLOR24;
3364 }
3365
3366 // minor issue: could update index 0 few more times
3367 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3368 {
3369 idx = index;
3370 goto update;
3371 }
3372
3373 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3374 // but also handles wrap around values good enough
3375 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3376 idx = index;
3377 }
3378
3379update:
3380 rgb24_color[idx] = color;
3381 rgb24_seqno[idx] = ++rgb24_sequence;
3382
3383 idx += minTermCOLOR24;
3384 pix_colors_focused [idx].free (this);
3385 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3386 update_fade_color (idx, false);
3387
3388 return idx;
3389}
3390
3391void
3392rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3393{
3394 if (str[0] == '?' && !str[1])
3395 {
3396 rgba c;
3397 pix_colors_focused[color].get (c);
3398
3399#if XFT
3400 if (c.a != rgba::MAX_CC)
3401 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3402 else
3403#endif
3404 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3405 }
3406 else
3407 set_window_color (color, str);
3408}
3409
2937/* 3410/*
2938 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3411 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2939 * 0 = change iconName/title
2940 * 1 = change iconName
2941 * 2 = change title
2942 * 4 = change color
2943 * 12 = change text color
2944 * 13 = change mouse foreground color
2945 * 17 = change highlight character colour
2946 * 18 = change bold character color
2947 * 19 = change underlined character color
2948 * 46 = change logfile (not implemented)
2949 * 50 = change font
2950 *
2951 * rxvt extensions:
2952 * 10 = menu (may change in future)
2953 * 20 = bg pixmap
2954 * 39 = change default fg color
2955 * 49 = change default bg color
2956 * 55 = dump scrollback buffer and all of screen
2957 * 701 = change locale
2958 * 702 = find font
2959 */ 3412 */
2960void 3413void
2961rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3414rxvt_term::process_xterm_seq (int op, char *str, char resp)
2962{ 3415{
2963 int changed = 0;
2964 int color; 3416 int color;
2965 char *buf, *name; 3417 char *buf, *name;
3418 bool query = str[0] == '?' && !str[1];
3419 int saveop = op;
3420
3421 dLocal (Display *, dpy);
2966 3422
2967 assert (str != NULL); 3423 assert (str != NULL);
3424
3425 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3426 return;
3427
2968 switch (op) 3428 switch (op)
2969 { 3429 {
2970 case XTerm_name: 3430 case XTerm_name:
2971 set_title (str); 3431 set_title (str);
2972 /* FALLTHROUGH */ 3432 /* FALLTHROUGH */
… …
2974 set_icon_name (str); 3434 set_icon_name (str);
2975 break; 3435 break;
2976 case XTerm_title: 3436 case XTerm_title:
2977 set_title (str); 3437 set_title (str);
2978 break; 3438 break;
3439 case XTerm_property:
3440 if (str[0] == '?')
3441 {
3442 Atom prop = display->atom (str + 1);
3443 Atom actual_type;
3444 int actual_format;
3445 unsigned long nitems;
3446 unsigned long bytes_after;
3447 unsigned char *value = 0;
3448 const char *str = "";
3449
3450 if (prop
3451 && XGetWindowProperty (dpy, parent,
3452 prop, 0, 1<<16, 0, AnyPropertyType,
3453 &actual_type, &actual_format,
3454 &nitems, &bytes_after, &value) == Success
3455 && actual_type != None
3456 && actual_format == 8)
3457 str = (const char *)(value);
3458
3459 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3460
3461 XFree (value);
3462 }
3463 else
3464 {
3465 char *eq = strchr (str, '=');
3466
3467 if (eq)
3468 {
3469 *eq = 0;
3470 set_utf8_property (display->atom (str), eq + 1);
3471 }
3472 else
3473 XDeleteProperty (dpy, parent,
3474 display->atom (str));
3475 }
3476 break;
3477
2979 case XTerm_Color: 3478 case XTerm_Color:
2980 for (buf = (char *)str; buf && *buf;) 3479 for (buf = (char *)str; buf && *buf;)
2981 { 3480 {
2982 if ((name = STRCHR (buf, ';')) == NULL) 3481 if ((name = strchr (buf, ';')) == NULL)
2983 break; 3482 break;
2984 3483
2985 *name++ = '\0'; 3484 *name++ = '\0';
2986 color = atoi (buf); 3485 color = atoi (buf) + minCOLOR;
2987 3486
2988 if (color < 0 || color >= TOTAL_COLORS) 3487 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2989 break; 3488 break;
2990 3489
2991 if ((buf = STRCHR (name, ';')) != NULL) 3490 if ((buf = strchr (name, ';')) != NULL)
2992 *buf++ = '\0'; 3491 *buf++ = '\0';
2993 3492
2994 set_window_color (color + minCOLOR, name); 3493 process_color_seq (op, color, name, resp);
2995 } 3494 }
3495 break;
3496 case Rxvt_restoreFG:
3497 case XTerm_Color00:
3498 process_color_seq (op, Color_fg, str, resp);
3499 break;
3500 case Rxvt_restoreBG:
3501 case XTerm_Color01:
3502 process_color_seq (op, Color_bg, str, resp);
2996 break; 3503 break;
2997#ifndef NO_CURSORCOLOR 3504#ifndef NO_CURSORCOLOR
2998 case XTerm_Color_cursor: 3505 case XTerm_Color_cursor:
2999 set_window_color (Color_cursor, str); 3506 process_color_seq (op, Color_cursor, str, resp);
3000 break; 3507 break;
3001#endif 3508#endif
3002 case XTerm_Color_pointer: 3509 case XTerm_Color_pointer_fg:
3003 set_window_color (Color_pointer, str); 3510 process_color_seq (op, Color_pointer_fg, str, resp);
3004 break; 3511 break;
3512 case XTerm_Color_pointer_bg:
3513 process_color_seq (op, Color_pointer_bg, str, resp);
3514 break;
3515#ifdef OPTION_HC
3516 case XTerm_Color_HC:
3517 process_color_seq (op, Color_HC, str, resp);
3518 break;
3519 case XTerm_Color_HTC:
3520 process_color_seq (op, Color_HTC, str, resp);
3521 break;
3522#endif
3005#ifndef NO_BOLD_UNDERLINE_REVERSE 3523#ifndef NO_BOLD_UNDERLINE_REVERSE
3006 case XTerm_Color_BD: 3524 case URxvt_Color_BD:
3007 set_window_color (Color_BD, str); 3525 process_color_seq (op, Color_BD, str, resp);
3008 break; 3526 break;
3009 case XTerm_Color_UL: 3527 case URxvt_Color_UL:
3010 set_window_color (Color_UL, str); 3528 process_color_seq (op, Color_UL, str, resp);
3011 break; 3529 break;
3012 case XTerm_Color_RV: 3530 case URxvt_Color_IT:
3013 set_window_color (Color_RV, str); 3531 process_color_seq (op, Color_IT, str, resp);
3014 break; 3532 break;
3015#endif 3533#endif
3016 3534 case URxvt_Color_border:
3017 case XTerm_Menu: 3535 process_color_seq (op, Color_border, str, resp);
3018 /*
3019 * rxvt_menubar_dispatch () violates the constness of the string,
3020 * so DON'T do it here
3021 */
3022 break; 3536 break;
3023 case XTerm_Pixmap:
3024 if (*str != ';')
3025 {
3026#if XPM_BACKGROUND
3027 scale_pixmap (""); /* reset to default scaling */
3028 set_bgPixmap (str); /* change pixmap */
3029#endif
3030 scr_touch (true);
3031 }
3032 while ((str = STRCHR (str, ';')) != NULL)
3033 {
3034 str++;
3035#if XPM_BACKGROUND
3036 changed += scale_pixmap (str);
3037#endif
3038 3537
3039 }
3040 if (changed)
3041 {
3042#ifdef XPM_BACKGROUND
3043 resize_pixmap ();
3044#endif
3045 scr_touch (true);
3046 }
3047 break;
3048
3049 case XTerm_restoreFG:
3050 set_window_color (Color_fg, str);
3051 break;
3052 case XTerm_restoreBG:
3053 set_window_color (Color_bg, str);
3054 break;
3055 case XTerm_logfile: 3538 case XTerm_logfile:
3056 // TODO, when secure mode? 3539 // TODO, when secure mode?
3057 break; 3540 break;
3058 case XTerm_font: 3541
3059 change_font (str);
3060 break;
3061#ifndef NO_FRILLS
3062 case XTerm_locale:
3063 if (str[0] == '?' && !str[1])
3064 tt_printf ("%-.250s\n", locale);
3065 else
3066 {
3067 set_locale (str);
3068# ifdef USE_XIM
3069 im_cb ();
3070# endif
3071 }
3072 break;
3073 case XTerm_findfont:
3074 {
3075 int fid = TermWin.fontset->find_font (atoi (str));
3076 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3077 }
3078 break;
3079#endif
3080#if 0 3542#if 0
3081 case XTerm_dumpscreen: /* no error notices */ 3543 case Rxvt_dumpscreen: /* no error notices */
3082 { 3544 {
3083 int fd; 3545 int fd;
3084 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3546 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3085 { 3547 {
3086 scr_dump (fd); 3548 scr_dump (fd);
3087 close (fd); 3549 close (fd);
3088 } 3550 }
3089 } 3551 }
3552 break;
3553#endif
3554 case XTerm_font:
3555 op = URxvt_font;
3556 case URxvt_font:
3557#if ENABLE_STYLES
3558 case URxvt_boldFont:
3559 case URxvt_italicFont:
3560 case URxvt_boldItalicFont:
3561#endif
3562 if (query)
3563 tt_printf ("\33]%d;%-.250s%c", saveop,
3564 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3565 ? fontset[op - URxvt_font]->fontdesc : "",
3566 resp);
3567 else
3568 {
3569 const char *&res = rs[Rs_font + (op - URxvt_font)];
3570
3571 res = strdup (str);
3572 allocated.push_back ((void *)res);
3573 set_fonts ();
3574 }
3575 break;
3576
3577 case URxvt_version:
3578 if (query)
3579 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3580 op,
3581 rs[Rs_name], VERSION[0], VERSION[2],
3582 resp);
3583 break;
3584
3585#if !ENABLE_MINIMAL
3586 case URxvt_locale:
3587 if (query)
3588 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3589 else
3590 {
3591 set_locale (str);
3592 pty->set_utf8_mode (enc_utf8);
3593 init_xlocale ();
3594 }
3595 break;
3596
3597 case URxvt_view_up:
3598 case URxvt_view_down:
3599 {
3600 int lines = atoi (str);
3601
3602 if (lines)
3603 scr_page (op == URxvt_view_up ? UP : DN, lines);
3604 else
3605 scr_erase_savelines ();
3606 }
3607
3608 break;
3609#endif
3610
3611#if ENABLE_PERL
3612 case URxvt_perl:
3613 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3090 break; 3614 break;
3091#endif 3615#endif
3092 } 3616 }
3093} 3617}
3094/*----------------------------------------------------------------------*/ 3618/*----------------------------------------------------------------------*/
… …
3101 * 's' = save 3625 * 's' = save
3102 * 'r' = restore 3626 * 'r' = restore
3103 * 't' = toggle 3627 * 't' = toggle
3104 * so no need for fancy checking 3628 * so no need for fancy checking
3105 */ 3629 */
3106int 3630int ecb_cold
3107rxvt_term::privcases (int mode, unsigned long bit) 3631rxvt_term::privcases (int mode, unsigned long bit)
3108{ 3632{
3109 int state; 3633 int state;
3110 3634
3111 if (mode == 's') 3635 if (mode == 's')
3112 { 3636 {
3113 SavedModes |= (PrivateModes & bit); 3637 if (priv_modes & bit)
3638 SavedModes |= bit;
3639 else
3640 SavedModes &= ~bit;
3114 return -1; 3641 return -1;
3115 } 3642 }
3116 else 3643 else
3117 { 3644 {
3118 if (mode == 'r') 3645 if (mode == 'r')
3119 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3646 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3120 else 3647 else
3121 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3648 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3122 PrivMode (state, bit); 3649
3650 if (state)
3651 priv_modes |= bit;
3652 else
3653 priv_modes &= ~bit;
3123 } 3654 }
3124 3655
3125 return state; 3656 return state;
3126} 3657}
3127 3658
3128/* we're not using priv _yet_ */ 3659/* we're not using priv _yet_ */
3129void 3660void
3130rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3661rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3131{ 3662{
3132 unsigned int i, j; 3663 unsigned int i, j;
3133 int state; 3664 int state;
3134 3665
3135 static const struct 3666 static const struct
3136 { 3667 {
3137 const int argval; 3668 const int argval;
3138 const unsigned long bit; 3669 const unsigned long bit;
3139 }
3140
3141 argtopriv[] = { 3670 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3671 { 1, PrivMode_aplCUR }, // DECCKM
3143 { 2, PrivMode_vt52 }, 3672 { 2, PrivMode_vt52 }, // DECANM
3144 { 3, PrivMode_132 }, 3673 { 3, PrivMode_132 }, // DECCOLM
3145 { 4, PrivMode_smoothScroll }, 3674 { 4, PrivMode_smoothScroll }, // DECSCLM
3146 { 5, PrivMode_rVideo }, 3675 { 5, PrivMode_rVideo }, // DECSCNM
3147 { 6, PrivMode_relOrigin }, 3676 { 6, PrivMode_relOrigin }, // DECOM
3148 { 7, PrivMode_Autowrap }, 3677 { 7, PrivMode_Autowrap }, // DECAWM
3678 // 8, auto-repeat keys // DECARM
3149 { 9, PrivMode_MouseX10 }, 3679 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3680 { 12, PrivMode_BlinkingCursor },
3151 { menuBar_esc, PrivMode_menuBar }, 3681 // 18 end FF to printer after print screen
3152#endif 3682 // 19 Print screen prints full screen/scroll region
3683 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3153#ifdef scrollBar_esc 3684#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3685 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3686#endif
3156 // 18, 19 printing-related
3157 { 25, PrivMode_VisibleCursor },
3158 // 30 show scrollbar rxvt. extension
3159 { 35, PrivMode_ShiftKeys }, // rxvt extension 3687 { 35, PrivMode_ShiftKeys }, // rxvt extension
3688 // 38, tektronix mode // DECTEK
3160 { 40, PrivMode_132OK }, 3689 { 40, PrivMode_132OK },
3161 // 41 xterm more fixes NYI 3690 // 41 xterm more fixes NYI
3162 // 45 margin bell NYI 3691 // 45 margin bell NYI
3163 // 46 start logging 3692 // 46 start logging
3164 { 47, PrivMode_Screen }, 3693 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3694 { 66, PrivMode_aplKP }, // DECNKM
3166#ifndef NO_BACKSPACE_KEY 3695#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3696 { 67, PrivMode_BackSpace }, // DECBKM
3168#endif 3697#endif
3169 { 1000, PrivMode_MouseX11 }, 3698 { 1000, PrivMode_MouseX11 },
3170 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3699 { 1002, PrivMode_MouseBtnEvent },
3171 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3700 { 1003, PrivMode_MouseAnyEvent },
3172 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3701#if ENABLE_FRILLS
3702 { 1004, PrivMode_FocusEvent },
3703 { 1005, PrivMode_ExtModeMouse },
3704#endif
3173 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3705 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3174 { 1011, PrivMode_Keypress }, // rxvt extension 3706 { 1011, PrivMode_Keypress }, // rxvt extension
3707#if ENABLE_FRILLS
3708 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3709#endif
3175 // 1035 enable modifiers for alt, numlock NYI 3710 // 1035 enable modifiers for alt, numlock NYI
3176 // 1036 send ESC for meta keys NYI 3711 // 1036 send ESC for meta keys NYI
3177 // 1037 send DEL for keypad delete NYI 3712 // 1037 send DEL for keypad delete NYI
3178 { 1047, PrivMode_Screen }, 3713 { 1047, PrivMode_Screen },
3179 // 1048 save and restore cursor 3714 // 1048 save and restore cursor, implemented in code
3180 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3715 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3181 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3716 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3717 { 2004, PrivMode_BracketPaste },
3182 }; 3718 };
3183 3719
3184 if (nargs == 0) 3720 if (nargs == 0)
3185 return; 3721 return;
3186 3722
… …
3193 for (i = 0; i < nargs; i++) 3729 for (i = 0; i < nargs; i++)
3194 { 3730 {
3195 state = -1; 3731 state = -1;
3196 3732
3197 /* basic handling */ 3733 /* basic handling */
3198 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3734 for (j = 0; j < ecb_array_length (argtopriv); j++)
3199 if (argtopriv[j].argval == arg[i]) 3735 if (argtopriv[j].argval == arg[i])
3200 { 3736 {
3201 state = privcases (mode, argtopriv[j].bit); 3737 state = privcases (mode, argtopriv[j].bit);
3202 break; 3738 break;
3203 } 3739 }
3204 3740
3205 /* extra handling for values with state unkept */ 3741 /* extra handling for values with state unkept */
3206 switch (arg[i]) 3742 switch (arg[i])
3207 { 3743 {
3744#if ENABLE_STYLES
3745 case 1021:
3746 set_option (Opt_intensityStyles, mode);
3747
3748 scr_touch (true);
3749 break;
3750#endif
3208 case 1048: /* alternative cursor save */ 3751 case 1048: /* alternative cursor save */
3209 case 1049: 3752 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3753 if (mode == 0)
3211 scr_cursor (RESTORE); 3754 scr_cursor (RESTORE);
3212 else if (mode == 1) 3755 else if (mode == 1)
3213 scr_cursor (SAVE); 3756 scr_cursor (SAVE);
3214 /* FALLTHROUGH */ 3757 break;
3215 } 3758 }
3216 3759
3217 if (state >= 0) 3760 if (state >= 0)
3218 /* extra handling for values with valid 0 or 1 state */ 3761 /* extra handling for values with valid 0 or 1 state */
3219 switch (arg[i]) 3762 switch (arg[i])
… …
3222 case 2: /* VT52 mode */ 3765 case 2: /* VT52 mode */
3223 /* oddball mode. should be set regardless of set/reset 3766 /* oddball mode. should be set regardless of set/reset
3224 * parameter. Return from VT52 mode with an ESC < from 3767 * parameter. Return from VT52 mode with an ESC < from
3225 * within VT52 mode 3768 * within VT52 mode
3226 */ 3769 */
3227 PrivMode (1, PrivMode_vt52); 3770 priv_modes |= PrivMode_vt52;
3228 break; 3771 break;
3229 case 3: /* 80/132 */ 3772 case 3: /* 80/132 */
3230 if (PrivateModes & PrivMode_132OK) 3773 if (priv_modes & PrivMode_132OK)
3231 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3774 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3232 break; 3775 break;
3233 case 4: /* smooth scrolling */ 3776 case 4: /* smooth scrolling */
3234 if (state) 3777 set_option (Opt_jumpScroll, !state);
3235 Options &= ~Opt_jumpScroll;
3236 else
3237 Options |= Opt_jumpScroll;
3238 break; 3778 break;
3239 case 5: /* reverse video */ 3779 case 5: /* reverse video */
3240 scr_rvideo_mode (state); 3780 scr_rvideo_mode (state);
3241 break; 3781 break;
3242 case 6: /* relative/absolute origins */ 3782 case 6: /* relative/absolute origins */
3243 scr_relative_origin (state); 3783 scr_relative_origin (state);
3244 break; 3784 break;
3245 case 7: /* autowrap */ 3785 case 7: /* autowrap */
3246 scr_autowrap (state); 3786 scr_autowrap (state);
3247 break; 3787 break;
3248 /* case 8: - auto repeat, can't do on a per window basis */ 3788 /* case 8: - auto repeat, can't do on a per window basis */
3249 case 9: /* X10 mouse reporting */ 3789 case 9: /* X10 mouse reporting */
3250 if (state) /* orthogonal */ 3790 if (state) /* orthogonal */
3251 PrivateModes &= ~PrivMode_MouseX11; 3791 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3252 break; 3792 break;
3253#ifdef menuBar_esc
3254 case menuBar_esc:
3255#ifdef MENUBAR
3256 map_menuBar (state);
3257#endif
3258 break;
3259#endif
3260#ifdef scrollBar_esc 3793#ifdef scrollBar_esc
3261 case scrollBar_esc: 3794 case scrollBar_esc:
3262 if (scrollbar_mapping (state)) 3795 scrollBar.map (state);
3263 {
3264 resize_all_windows (0, 0, 0); 3796 resize_all_windows (0, 0, 0);
3265 scr_touch (true); 3797 scr_touch (true);
3266 } 3798 break;
3799#endif
3800#ifdef CURSOR_BLINK
3801 case 12:
3802 cursor_blink_reset ();
3267 break; 3803 break;
3268#endif 3804#endif
3269 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3270 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3271 break; 3807 break;
3272 /* case 35: - shift keys */ 3808 /* case 35: - shift keys */
3273 /* case 40: - 80 <--> 132 mode */ 3809 /* case 40: - 80 <--> 132 mode */
3274 case 47: /* secondary screen */ 3810 case 47: /* secondary screen */
3275 scr_change_screen (state); 3811 scr_change_screen (state);
3276 break; 3812 break;
3277 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3278 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3279 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3280 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3281 PrivateModes &= ~PrivMode_MouseX10; 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3282 break; 3818 break;
3283#if 0
3284 case 1001: 3819 case 1002:
3285 break; /* X11 mouse highlighting */ 3820 case 1003:
3286#endif 3821 if (state)
3822 {
3823 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3824 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3825 mouse_row = mouse_col = 0;
3826 vt_emask_mouse = PointerMotionMask;
3827 }
3828 else
3829 vt_emask_mouse = NoEventMask;
3830
3831 vt_select_input ();
3832 break;
3287 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3288 if (state)
3289 Options &= ~Opt_scrollTtyOutput;
3290 else
3291 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3292 break; 3835 break;
3293 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3294 if (state)
3295 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3296 else
3297 Options &= ~Opt_scrollTtyKeypress;
3298 break; 3838 break;
3299 case 1047: /* secondary screen w/ clearing */ 3839 case 1047: /* secondary screen w/ clearing last */
3300 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3840 if (option (Opt_secondaryScreen))
3301 if (current_screen != PRIMARY) 3841 if (!state)
3302 scr_erase_screen (2); 3842 scr_erase_screen (2);
3303 3843
3304 scr_change_screen (state); 3844 scr_change_screen (state);
3305 /* FALLTHROUGH */ 3845 break;
3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3851 scr_change_screen (state);
3852
3853 if (option (Opt_secondaryScreen))
3854 if (state)
3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3858 break;
3306 default: 3859 default:
3307 break; 3860 break;
3308 } 3861 }
3309 } 3862 }
3310} 3863}
3311/*}}} */ 3864/*}}} */
3312 3865
3313/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3314void 3867void ecb_hot
3315rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3316{ 3869{
3317 unsigned int i; 3870 unsigned int i;
3318 short rendset; 3871 short rendset;
3319 int rendstyle; 3872 int rendstyle;
… …
3333 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3334 break; 3887 break;
3335 case 1: 3888 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3337 break; 3890 break;
3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3338 case 4: 3895 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3340 break; 3897 break;
3341 case 5: 3898 case 5: // slowly blinking
3899 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3900 rendset = 1, rendstyle = RS_Blink;
3343 break; 3901 break;
3902 //case 6: // scoansi light background
3344 case 7: 3903 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3904 rendset = 1, rendstyle = RS_RVid;
3346 break; 3905 break;
3347 case 8: 3906 case 8:
3348 // invisible. NYI 3907 // invisible. NYI
3349 break; 3908 break;
3350 case 22: 3909 //case 9: // crossed out
3910 //case 10: // scoansi acs off, primary font
3911 //case 11: // scoansi acs on, first alt font
3912 //case 12: // scoansi acs on, |0x80, second alt font
3913 //...
3914 //case 19: // ninth alt font
3915 //case 20: // gothic
3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3351 rendset = 0, rendstyle = RS_Bold; 3917 rendset = 0, rendstyle = RS_Bold;
3352 break; 3918 break;
3353 case 24: 3919 case 22: // bold off (vt220)
3920 rendset = 0, rendstyle = RS_Bold;
3921 break;
3922 case 23: // disable italic
3923 rendset = 0, rendstyle = RS_Italic;
3924 break;
3925 case 24: // underline off (vt220)
3354 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3355 break; 3927 break;
3356 case 25: 3928 case 25: // blink off (vt220)
3357 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3358 break; 3930 break;
3359 case 27: 3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3934 case 27: // reverse off (vt220)
3360 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3361 break; 3936 break;
3362 case 28:
3363 // visible. NYI 3937 //case 28: // visible. NYI
3364 break; 3938 //case 29: // not crossed-out
3365 } 3939 }
3366 3940
3367 if (rendset != -1) 3941 if (rendset != -1)
3368 { 3942 {
3369 scr_rendition (rendset, rendstyle); 3943 scr_rendition (rendset, rendstyle);
… …
3380 case 35: 3954 case 35:
3381 case 36: 3955 case 36:
3382 case 37: 3956 case 37:
3383 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3384 break; 3958 break;
3385#ifdef TTY_256COLOR
3386 case 38:
3387 if (nargs > i + 2 && arg[i + 1] == 5)
3388 {
3389 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3390 i += 2;
3391 }
3392 break;
3393#endif
3394 case 39: /* default fg */ 3959 case 39: /* default fg */
3395 scr_color (Color_fg, Color_fg); 3960 scr_color (Color_fg, Color_fg);
3396 break; 3961 break;
3397 3962
3398 case 40: 3963 case 40:
… …
3403 case 45: 3968 case 45:
3404 case 46: 3969 case 46:
3405 case 47: 3970 case 47:
3406 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3407 break; 3972 break;
3408#ifdef TTY_256COLOR
3409 case 48:
3410 if (nargs > i + 2 && arg[i + 1] == 5)
3411 {
3412 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3413 i += 2;
3414 }
3415 break;
3416#endif
3417 case 49: /* default bg */ 3973 case 49: /* default bg */
3418 scr_color (Color_bg, Color_bg); 3974 scr_color (Color_bg, Color_bg);
3419 break; 3975 break;
3420 3976
3421#ifndef NO_BRIGHTCOLOR 3977 case 38: // set fg color, ISO 8613-6
3978 case 48: // set bg color, ISO 8613-6
3979 {
3980 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
3981 unsigned int idx;
3982
3983 if (nargs > i + 2 && arg[i + 1] == 5)
3984 {
3985 idx = minCOLOR + arg[i + 2];
3986 i += 2;
3987
3988 scr_color (idx, fgbg);
3989 }
3990 else if (nargs > i + 4 && arg[i + 1] == 2)
3991 {
3992 unsigned int r = arg[i + 2];
3993 unsigned int g = arg[i + 3];
3994 unsigned int b = arg[i + 4];
3995 unsigned int a = 0xff;
3996
3997 idx = map_rgb24_color (r, g, b, a);
3998
3999 i += 4;
4000
4001 scr_color (idx, fgbg);
4002 }
4003 }
4004 break;
4005
4006 //case 50: // not variable spacing
4007
4008#if !ENABLE_MINIMAL
3422 case 90: 4009 case 90:
3423 case 91: /* set bright fg color */ 4010 case 91: /* set bright fg color */
3424 case 92: 4011 case 92:
3425 case 93: 4012 case 93:
3426 case 94: 4013 case 94:
3427 case 95: 4014 case 95:
3428 case 96: 4015 case 96:
3429 case 97: 4016 case 97:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4017 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3431 Color_fg);
3432 break; 4018 break;
3433 case 100: 4019 case 100:
3434 case 101: /* set bright bg color */ 4020 case 101: /* set bright bg color */
3435 case 102: 4021 case 102:
3436 case 103: 4022 case 103:
3437 case 104: 4023 case 104:
3438 case 105: 4024 case 105:
3439 case 106: 4025 case 106:
3440 case 107: 4026 case 107:
3441 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4027 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3442 Color_bg);
3443 break; 4028 break;
3444#endif 4029#endif
3445
3446 } 4030 }
3447 } 4031 }
4032}
4033
4034void
4035rxvt_term::set_cursor_style (int style)
4036{
4037 if (!IN_RANGE_INC (style, 0, 6))
4038 return;
4039
4040 if (style == 0)
4041 style = 1;
4042
4043 cursor_type = (style - 1) / 2;
4044 set_option (Opt_cursorUnderline, cursor_type == 1);
4045
4046#ifdef CURSOR_BLINK
4047 set_option (Opt_cursorBlink, style & 1);
4048 cursor_blink_reset ();
4049#endif
4050
4051 want_refresh = 1;
3448} 4052}
3449/*}}} */ 4053/*}}} */
3450 4054
3451/*{{{ process Rob Nation's own graphics mode sequences */
3452void
3453rxvt_term::process_graphics ()
3454{
3455 unicode_t ch, cmd = cmd_getc ();
3456
3457 if (cmd == 'Q')
3458 { /* query graphics */
3459 tt_printf ("\033G0\n"); /* no graphics */
3460 return;
3461 }
3462 /* swallow other graphics sequences until terminating ':' */
3463 do
3464 ch = cmd_getc ();
3465 while (ch != ':');
3466}
3467/*}}} */
3468
3469/* ------------------------------------------------------------------------- */ 4055/* ---------------------------------------------------------------------- */
4056/* Write data to the pty as typed by the user, pasted with the mouse,
4057 * or generated by us in response to a query ESC sequence.
4058 */
3470 4059
3471/* 4060/*
3472 * Send printf () formatted output to the command. 4061 * Send printf () formatted output to the command.
3473 * Only use for small amounts of data. 4062 * Only use for small amounts of data.
3474 */ 4063 */
3475void 4064void
3476rxvt_term::tt_printf (const char *fmt,...) 4065rxvt_term::tt_printf (const char *fmt,...)
3477{ 4066{
3478 va_list arg_ptr; 4067 va_list arg_ptr;
3479 unsigned char buf[256]; 4068 char buf[256];
3480 4069
3481 va_start (arg_ptr, fmt); 4070 va_start (arg_ptr, fmt);
3482 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4071 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3483 va_end (arg_ptr); 4072 va_end (arg_ptr);
3484 tt_write (buf, STRLEN (buf)); 4073 tt_write (buf, strlen (buf));
3485} 4074}
3486 4075
3487/* ---------------------------------------------------------------------- */
3488/* Write data to the pty as typed by the user, pasted with the mouse, 4076/* Write data to the pty as typed by the user. */
3489 * or generated by us in response to a query ESC sequence.
3490 */
3491void 4077void
3492rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4078rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3493{ 4079{
3494 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4080 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4081 return;
3495 4082
3496 if (len) 4083 if (option (Opt_scrollTtyKeypress))
4084 if (view_start)
3497 { 4085 {
4086 view_start = 0;
4087 want_refresh = 1;
4088 }
4089
4090 tt_write_ (data, len);
4091}
4092
4093void
4094rxvt_term::tt_write (const char *data, unsigned int len)
4095{
4096 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4097 return;
4098
4099 tt_write_ (data, len);
4100}
4101
4102static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4103
4104void
4105rxvt_term::tt_write_ (const char *data, unsigned int len)
4106{
4107 if (pty->pty < 0)
4108 return;
4109
4110 if (v_buflen == 0)
4111 {
4112 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4113
4114 max_it (written, 0);
4115
4116 if (written == len)
4117 return;
4118
4119 data += written;
4120 len -= written;
4121 }
4122
4123 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4124
4125 memcpy (v_buffer + v_buflen, data, len);
4126 v_buflen += len;
4127
4128 pty_ev.set (ev::READ | ev::WRITE);
4129}
4130
4131void rxvt_term::pty_write ()
4132{
4133 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4134
4135 if (written > 0)
4136 {
4137 v_buflen -= written;
4138
3498 if (v_buflen == 0) 4139 if (v_buflen == 0)
3499 { 4140 {
3500 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3501
3502 if ((unsigned int)written == len)
3503 return;
3504
3505 data += written;
3506 len -= written;
3507 }
3508
3509
3510 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3511
3512 memcpy (v_buffer + v_buflen, data, len);
3513 v_buflen += len;
3514 }
3515
3516 for (;;)
3517 {
3518 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3519
3520 if (written > 0)
3521 {
3522 v_buflen -= written;
3523
3524 if (v_buflen == 0)
3525 {
3526 free (v_buffer); 4141 free (v_buffer);
3527 v_buffer = 0; 4142 v_buffer = 0;
3528 v_buflen = 0;
3529 4143
3530 pty_ev.set (EVENT_READ); 4144 pty_ev.set (ev::READ);
3531 return;
3532 }
3533
3534 memmove (v_buffer, v_buffer + written, v_buflen);
3535 }
3536 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3537 // original code just ignores this...
3538 destroy ();
3539 else
3540 {
3541 pty_ev.set (EVENT_READ | EVENT_WRITE);
3542 return; 4145 return;
3543 } 4146 }
4147
4148 memmove (v_buffer, v_buffer + written, v_buflen);
3544 } 4149 }
4150 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4151 pty_ev.set (ev::READ);
3545} 4152}
3546 4153
3547/*----------------------- end-of-file (C source) -----------------------*/ 4154/*----------------------- end-of-file (C source) -----------------------*/
3548 4155

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