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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.51 by pcg, Sun Feb 22 08:28:36 2004 UTC vs.
Revision 1.547 by sf-exg, Tue Apr 29 12:51:41 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 418 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 419 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
69 427
70 /* 428 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
73 * 431 *
74 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
75 */ 433 */
76 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 436 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 437
86 kbuf[0] = 0; 438 kbuf[0] = 0;
87 439
88#ifdef USE_XIM 440#if USE_XIM
89 if (Input_Context) 441 if (Input_Context)
90 { 442 {
91 Status status_return; 443 Status status_return;
92 444
445#if 0
93#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
97 else 450 else
451#endif
98#endif 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
114 { 470 {
471 /* make sure the user can type ctrl-@, i.e. NUL */
472 if (len == 1 && *wkbuf == 0)
473 {
474 kbuf[0] = 0;
475 len = 1;
476 }
477 else
478 {
115 wkbuf[len] = 0; 479 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 480 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 481 if (len < 0)
118 len = 0; 482 len = 0;
483 }
119 } 484 }
120 else 485 else
121 len = 0; 486 len = 0;
122 } 487 }
123 488
… …
125 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
126 } 491 }
127 else 492 else
128#endif 493#endif
129 { 494 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
132 } 497 }
133 498
134 if (valid_keysym) 499 if (valid_keysym)
135 { 500 {
136 /* for some backwards compatibility */ 501 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
138# ifdef HOTKEY_CTRL
139 if (ctrl)
140# else
141 if (meta)
142# endif
143 { 502 {
144 if (keysym == ks_bigfont) 503 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
504 unsigned int newlen = 1;
505
506 if (ev.state & ModNumLockMask)
507 kp = false;
508
509 keysym = translate_keypad (keysym, kp);
510
511 switch (keysym)
145 { 512 {
146 change_font (FONT_UP); 513#ifndef NO_BACKSPACE_KEY
514 case XK_BackSpace:
515 if (priv_modes & PrivMode_HaveBackSpace)
516 {
517 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
518 ^ !!ctrl) ? '\b' : '\177';
519 kbuf[1] = '\0';
520 }
521 else
522 strcpy (kbuf, rs[Rs_backspace_key]);
147 return; 523 break;
524#endif
525#ifndef NO_DELETE_KEY
526 case XK_Delete:
527 strcpy (kbuf, rs[Rs_delete_key]);
528 break;
529#endif
530 case XK_Tab:
531 if (shft)
532 strcpy (kbuf, "\033[Z");
533 else
534 {
535#ifdef CTRL_TAB_MAKES_META
536 if (ctrl)
537 meta = 1;
538#endif
539#ifdef MOD4_TAB_MAKES_META
540 if (ev.state & Mod4Mask)
541 meta = 1;
542#endif
543 newlen = 0;
544 }
545 break;
546
547 case XK_Up: /* "\033[A" */
548 case XK_Down: /* "\033[B" */
549 case XK_Right: /* "\033[C" */
550 case XK_Left: /* "\033[D" */
551 strcpy (kbuf, "\033[Z");
552 kbuf[2] = "DACB"[keysym - XK_Left];
553 /* do Shift first */
554 if (shft)
555 kbuf[2] = "dacb"[keysym - XK_Left];
556 else if (ctrl)
557 {
558 kbuf[1] = 'O';
559 kbuf[2] = "dacb"[keysym - XK_Left];
560 }
561 else if (priv_modes & PrivMode_aplCUR)
562 kbuf[1] = 'O';
563 break;
564
565 case XK_KP_Enter:
566 /* allow shift to override */
567 if (kp)
568 {
569 strcpy (kbuf, "\033OM");
570 break;
571 }
572
573 /* FALLTHROUGH */
574
575 case XK_Return:
576 if (priv_modes & PrivMode_LFNL)
577 {
578 kbuf[0] = '\015';
579 kbuf[1] = '\012';
580 kbuf[2] = '\0';
581 }
582 else
583 {
584 kbuf[0] = '\015';
585 kbuf[1] = '\0';
586 }
587 break;
588
589 case XK_KP_F1: /* "\033OP" */
590 case XK_KP_F2: /* "\033OQ" */
591 case XK_KP_F3: /* "\033OR" */
592 case XK_KP_F4: /* "\033OS" */
593 strcpy (kbuf, "\033OP");
594 kbuf[2] += (keysym - XK_KP_F1);
595 break;
596
597 case XK_KP_Multiply: /* "\033Oj" : "*" */
598 case XK_KP_Add: /* "\033Ok" : "+" */
599 case XK_KP_Separator: /* "\033Ol" : "," */
600 case XK_KP_Subtract: /* "\033Om" : "-" */
601 case XK_KP_Decimal: /* "\033On" : "." */
602 case XK_KP_Divide: /* "\033Oo" : "/" */
603 case XK_KP_0: /* "\033Op" : "0" */
604 case XK_KP_1: /* "\033Oq" : "1" */
605 case XK_KP_2: /* "\033Or" : "2" */
606 case XK_KP_3: /* "\033Os" : "3" */
607 case XK_KP_4: /* "\033Ot" : "4" */
608 case XK_KP_5: /* "\033Ou" : "5" */
609 case XK_KP_6: /* "\033Ov" : "6" */
610 case XK_KP_7: /* "\033Ow" : "7" */
611 case XK_KP_8: /* "\033Ox" : "8" */
612 case XK_KP_9: /* "\033Oy" : "9" */
613 /* allow shift to override */
614 if (kp)
615 {
616 strcpy (kbuf, "\033Oj");
617 kbuf[2] += (keysym - XK_KP_Multiply);
618 }
619 else
620 {
621 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
622 kbuf[1] = '\0';
623 }
624 break;
625
626 default:
627 {
628 int param = map_function_key (keysym);
629 if (param > 0)
630 sprintf (kbuf,"\033[%d~", param);
631 else
632 newlen = 0;
633 }
634 break;
148 } 635 }
149 else if (keysym == ks_smallfont) 636
637 if (newlen)
638 len = strlen (kbuf);
639
640 if (len > 0)
150 { 641 {
151 change_font (FONT_DN);
152 return; 642 /*
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 */
651 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
652 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
653
654 /*
655 * Pass meta for all function keys, if 'meta' option set
656 */
657#ifdef META8_OPTION
658 if (meta && (meta_char == 0x80))
659 kbuf[len - 1] |= 0x80;
660#endif
153 } 661 }
662
663 }
664 else if (ctrl && keysym == XK_minus)
154 } 665 {
155#endif 666 len = 1;
667 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
668 }
669 else if (keysym == XK_ISO_Left_Tab)
670 {
671 strcpy (kbuf, "\033[Z");
672 len = 3;
673 }
674 else
675 {
676#ifdef META8_OPTION
677 /* set 8-bit on */
678 if (meta && (meta_char == 0x80))
679 {
680 char *ch;
156 681
682 for (ch = kbuf; ch < kbuf + len; ch++)
683 *ch |= 0x80;
684
685 meta = 0;
686 }
687#endif
688 /* nil */ ;
689 }
690 }
691
692 /* escape prefix */
693 if (len && meta
694#ifdef META8_OPTION
695 && meta_char == C0_ESC
696#endif
697 )
698 {
699 *--kbuf = C0_ESC;
700 len++;
701 }
702
703 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
704 return;
705
706 if (valid_keysym)
707 {
708#ifdef KEYSYM_RESOURCE
709 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
710 return;
711#endif
712
157 if (TermWin.saveLines) 713 if (saveLines)
158 { 714 {
159#ifdef UNSHIFTED_SCROLLKEYS 715#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 716 if (!ctrl && !meta)
161 {
162#else 717#else
163 if (IS_SCROLL_MOD) 718 if (IS_SCROLL_MOD)
719#endif
164 { 720 {
165#endif
166 int lnsppg; 721 int lnsppg;
167 722
168#ifdef PAGING_CONTEXT_LINES 723#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 724 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 725#else
171 lnsppg = TermWin.nrow * 4 / 5; 726 lnsppg = nrow * 4 / 5;
172#endif 727#endif
728 max_it (lnsppg, 1);
729
173 if (keysym == XK_Prior) 730 if (keysym == XK_Prior)
174 { 731 {
175 scr_page (UP, lnsppg); 732 scr_page (lnsppg);
176 return; 733 return;
177 } 734 }
178 else if (keysym == XK_Next) 735 else if (keysym == XK_Next)
179 { 736 {
180 scr_page (DN, lnsppg); 737 scr_page (-lnsppg);
181 return; 738 return;
182 } 739 }
183 } 740 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 741#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 742 if (IS_SCROLL_MOD)
186 { 743 {
187 if (keysym == XK_Up) 744 if (keysym == XK_Up)
188 { 745 {
189 scr_page (UP, 1); 746 scr_page (1);
190 return; 747 return;
191 } 748 }
192 else if (keysym == XK_Down) 749 else if (keysym == XK_Down)
193 { 750 {
194 scr_page (DN, 1); 751 scr_page (-1);
195 return; 752 return;
196 } 753 }
197 } 754 }
198#endif 755#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 756#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 757 if (IS_SCROLL_MOD)
201 { 758 {
202 if (keysym == XK_Home) 759 if (keysym == XK_Home)
203 { 760 {
204 scr_move_to (0, 1); 761 scr_changeview (top_row);
205 return; 762 return;
206 } 763 }
207 else if (keysym == XK_End) 764 else if (keysym == XK_End)
208 { 765 {
209 scr_move_to (1, 0); 766 scr_changeview (0);
210 return; 767 return;
211 } 768 }
212 } 769 }
213#endif 770#endif
214 } 771 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 776 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 777 {
221 keysym += (XK_F11 - XK_F1); 778 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 779 shft = 0; /* turn off Shift */
223 } 780 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 781 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 782 {
226 switch (keysym) 783 switch (keysym)
227 { 784 {
228 /* normal XTerm key bindings */ 785 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 786 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 787 selection_request (ev.time);
231 return; 788 return;
789#if TODO
232 /* rxvt extras */ 790 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 791 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP);
235 return; 792 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 793 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN);
238 return; 794 return;
795#endif
239 } 796 }
240 } 797 }
241 } 798 }
242#ifdef PRINTPIPE 799
800 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
801 {
243 if (keysym == XK_Print) 802 if (keysym == XK_v)
803 selection_request (ev.time, Sel_Clipboard);
804 else if (selection.len > 0)
244 { 805 {
245 scr_printscreen (ctrl | shft); 806 free (selection.clip_text);
807 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
808 selection.clip_len = selection.len;
809 selection_grab (CurrentTime, true);
810 }
811
246 return; 812 return;
247 } 813 }
248#endif
249 814
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 815#if ENABLE_FRILLS || ISO_14755
816 // ISO 14755 support
817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 818 {
252#ifdef KEYSYM_RESOURCE 819 int hv;
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 820
821 if (iso14755buf & ISO_14755_51
822 && (keysym == XK_space || keysym == XK_KP_Space
823 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 824 {
255 unsigned int l; 825 commit_iso14755 ();
256 const unsigned char *kbuf0; 826 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 827# if ISO_14755
258 828 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 829# endif
267 tt_write (&ch, 1); 830 return;
268 tt_write (kbuf0, l); 831 }
832 else if (keysym == XK_BackSpace)
833 {
834 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
838 return;
839 }
840 else if ((hv = hex_keyval (ev)) >= 0)
841 {
842 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
843 | hv | ISO_14755_51;
844# if ISO_14755
845 iso14755_51 (iso14755buf & ISO_14755_MASK);
846# endif
269 return; 847 return;
270 } 848 }
271 else 849 else
272#endif
273 { 850 {
274 newlen = 1; 851# if ISO_14755
275 switch (keysym) 852 scr_overlay_off ();
276 {
277#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace)
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif 853# endif
299 break; 854 iso14755buf = 0;
300#endif 855 }
301#ifndef NO_DELETE_KEY 856 }
302 case XK_Delete: 857 else if (option (Opt_iso14755) &&
303 STRCPY (kbuf, key_delete); 858 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
304# ifdef MULTICHAR_SET 859 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
305 if (Options & Opt_mc_hack) 860 if (!(iso14755buf & ISO_14755_STARTED))
306 { 861 {
307 int col, row; 862 iso14755buf |= ISO_14755_STARTED;
308 863# if ISO_14755
309 newlen = STRLEN (kbuf); 864 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
310 col = screen.cur.col; 865 scr_overlay_set (0, 0, "ISO 14755 mode");
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif 866# endif
316 break; 867 }
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif 868#endif
415 case XK_Prior: 869
416 STRCPY (kbuf, "\033[5~"); 870#ifdef PRINTPIPE
417 break; 871 if (keysym == XK_Print)
418# ifdef XK_KP_Next 872 {
419 case XK_KP_Next: 873 scr_printscreen (ctrl | shft);
420 /* allow shift to override */ 874 return;
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 875 }
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif 876#endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0;
595 break;
596 }
597 if (newlen)
598 len = STRLEN (kbuf);
599 }
600 /*
601 * Pass meta for all function keys, if 'meta' option set
602 */
603#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0)
605 kbuf[len - 1] |= 0x80;
606#endif
607
608 }
609 else if (ctrl && keysym == XK_minus)
610 {
611 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 }
614 else
615 {
616#ifdef META8_OPTION
617 /* set 8-bit on */
618 if (meta && (meta_char == 0x80))
619 {
620 unsigned char *ch;
621
622 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80;
624 meta = 0;
625 }
626#endif
627 /* nil */ ;
628 }
629 } 877 }
630 878
631 if (len <= 0) 879 if (len <= 0)
632 return; /* not mapped */ 880 return; /* not mapped */
633 881
634 if (Options & Opt_scrollTtyKeypress) 882 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 883 if (view_start)
636 { 884 {
637 TermWin.view_start = 0; 885 view_start = 0;
638 want_refresh = 1; 886 want_refresh = 1;
639 } 887 }
640 888
641 /*
642 * these modifications only affect the static keybuffer
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
651 */
652 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654
655 /* escape prefix */
656 if (meta
657#ifdef META8_OPTION
658 && (meta_char == C0_ESC)
659#endif
660 )
661 {
662 const unsigned char ch = C0_ESC;
663
664 tt_write (&ch, 1);
665 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len); 889 tt_write (kbuf, (unsigned int)len);
679} 890}
680/*}}} */
681 891
682#if (MENUBAR_MAX) 892void ecb_cold
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 893rxvt_term::key_release (XKeyEvent &ev)
684/* attempt to `write' count to the input buffer */
685unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
687{ 894{
688 unsigned int n, s; 895#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
896 KeySym keysym;
689 897
690 n = cmdbuf_ptr - cmdbuf_base; 898 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 899#endif
692 if (n > 0 && s < count) 900
901#if ENABLE_FRILLS || ISO_14755
902 // ISO 14755 support
903 if (iso14755buf)
904 if (iso14755buf & ISO_14755_52)
693 { 905 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 906# if ISO_14755
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 907 scr_overlay_off ();
696 cmdbuf_ptr = cmdbuf_base; 908# endif
697 cmdbuf_endp -= n; 909# if ISO_14755
698 s += n; 910 // iso14755 part 5.2 handling: release time
911 // first: controls
912 if ((ev.state & ControlMask)
913 && ((keysym >= 0x40 && keysym <= 0x5f)
914 || (keysym >= 0x61 && keysym <= 0x7f)))
915 {
916 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
917 commit_iso14755 ();
918
919 return;
920 }
921
922 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
923 if (i[0] == keysym)
924 {
925 iso14755buf = ISO_14755_51 | i[1];
926 commit_iso14755 ();
927
928 return;
929 }
930
931 scr_bell ();
932# endif
933 iso14755buf = 0;
934
935 return;
699 } 936 }
700 if (count > s) 937 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
701 { 938 {
702 rxvt_print_error ("data loss: cmd_write too large"); 939# if ISO_14755
703 count = s; 940 scr_overlay_off ();
941# endif
942 if (iso14755buf & ISO_14755_51)
943 commit_iso14755 ();
944#if ISO_14755
945 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
946 {
947 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
948
949 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
950 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
951 }
952# endif
953 else
954 iso14755buf = 0;
704 } 955 }
705 for (; count--;) 956#endif
706 *cmdbuf_endp++ = *str++; 957
958 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
707 return 0; 959 return;
960
961#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
962 if (!(ev.state & ControlMask))
963 slip_wheel_ev.stop ();
964 else if (keysym == XK_Control_L || keysym == XK_Control_R)
965 mouse_slip_wheel_speed = 0;
966#endif
708} 967}
709#endif /* MENUBAR_MAX */
710 968
711void 969void
712rxvt_term::flush () 970rxvt_term::flush ()
713{ 971{
714#ifdef TRANSPARENT 972 flush_ev.stop ();
715 if (want_full_refresh) 973
974#ifdef HAVE_IMG
975 if (bg_flags & BG_NEEDS_REFRESH)
716 { 976 {
717 want_full_refresh = 0; 977 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 978 scr_touch (false);
720 want_refresh = 1;
721 } 979 }
722#endif 980#endif
723 981
724 if (want_refresh) 982 if (want_refresh)
725 { 983 {
984 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
985 {
986 int row = view_start;
987 int end_row = row + nrow;
988
989 while (row > top_row && ROW (row - 1).is_longer ())
990 --row;
991
992 do
993 {
994 int start_row = row;
995 line_t *l;
996
997 do
998 {
999 l = &ROW (row++);
1000
1001 if (!(l->f & LINE_FILTERED))
1002 {
1003 // line not filtered, mark it as filtered
1004 l->f |= LINE_FILTERED;
1005 while (l->is_longer ())
1006 {
1007 l = &ROW (row++);
1008 l->f |= LINE_FILTERED;
1009 }
1010
1011 // and filter it
1012 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1013
1014 break;
1015 }
1016 }
1017 while (l->is_longer () && row < end_row);
1018 }
1019 while (row < end_row);
1020 }
1021
726 scr_refresh (refresh_type); 1022 scr_refresh ();
727 scrollbar_show (1); 1023 scrollBar.show (1);
728#ifdef USE_XIM 1024#if USE_XIM
729 IMSendSpot (); 1025 im_send_spot ();
730#endif 1026#endif
731
732 } 1027 }
733 1028
734 display->flush (); 1029 display->flush ();
735} 1030}
736 1031
1032/* checks whether a refresh is requested and starts the refresh timer */
737void 1033void
738rxvt_term::check_cb (check_watcher &w) 1034rxvt_term::refresh_check ()
739{ 1035{
740 SET_R (this); 1036 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1037 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1038
1039 display->flush ();
1040}
1041
1042void
1043rxvt_term::flush_cb (ev::timer &w, int revents)
1044{
1045 make_current ();
1046
1047 refresh_count = 0;
743 flush (); 1048 flush ();
744} 1049}
745 1050
746#ifdef CURSOR_BLINK 1051#ifdef CURSOR_BLINK
747void 1052void
1053rxvt_term::cursor_blink_reset ()
1054{
1055 if (hidden_cursor)
1056 {
1057 hidden_cursor = 0;
1058 want_refresh = 1;
1059 }
1060
1061 if (option (Opt_cursorBlink))
1062 cursor_blink_ev.again ();
1063 else
1064 cursor_blink_ev.stop ();
1065}
1066
1067void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1069{
750 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1071 want_refresh = 1;
752 1072 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1073}
755#endif 1074#endif
756 1075
757#ifdef TEXT_BLINK 1076#ifdef TEXT_BLINK
758void 1077void
759rxvt_term::text_blink_cb (time_watcher &w) 1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1079{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1081 {
763 hidden_text = !hidden_text; 1082 hidden_text = !hidden_text;
764 want_refresh = 1; 1083 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1084 refresh_check ();
1085 }
1086 else
1087 w.stop ();
1088}
1089#endif
1090
1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1092void
1093rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1094{
1095 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1096 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
766 } 1097 {
1098 want_refresh = 1;
1099 refresh_check ();
1100 }
1101 else
1102 w.stop ();
1103}
1104#endif
1105
1106#ifdef SELECTION_SCROLLING
1107void
1108rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1109{
1110 if (scr_page (scroll_selection_lines))
1111 {
1112 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116 else
1117 w.stop ();
1118}
1119#endif
1120
1121#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1122void
1123rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1124{
1125 if (scr_page (mouse_slip_wheel_speed))
1126 {
1127 want_refresh = 1;
1128 refresh_check ();
1129 }
1130
1131 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1132 {
1133 mouse_slip_wheel_speed = 0;
1134 w.stop ();
1135 }
1136}
1137#endif
1138
1139#if LINUX_YIELD_HACK
1140static struct event_handler
1141{
1142 ev::prepare yield_ev;
1143
1144 void yield_cb (ev::prepare &w, int revents)
1145 {
1146 // this should really be sched_yield(), but the linux guys thought
1147 // that giving a process calling sched_yield () less cpu time than
1148 // ones with high nice levels is a useful thing to do. It surely is is
1149 // allowed by the sus... as is returning ENOSYS.
1150 // since the linux guys additionally thought that breaking the only
1151 // known workaround against their unusable sched_yield hack is cool,
1152 // we just nanosleep a bit and hope for the best.
1153
1154 struct timespec ts = { 0, 1000 };
1155 nanosleep (&ts, 0);
1156
1157 w.stop ();
1158 }
1159
1160 event_handler ()
1161 : yield_ev (this, &event_handler::yield_cb)
1162 {
1163 }
1164} event_handler;
1165#endif
1166
1167/* make sure all the cmd data is at beginning of cmdbuf */
1168void
1169rxvt_term::cmdbuf_reify ()
1170{
1171 if (cmdbuf_ptr == cmdbuf_base)
1172 return;
1173
1174 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1175
1176 memmove (cmdbuf_base, cmdbuf_ptr, used);
1177 cmdbuf_ptr = cmdbuf_base;
1178 cmdbuf_endp = cmdbuf_ptr + used;
1179
1180}
1181
1182#if defined (KEYSYM_RESOURCE)
1183void
1184rxvt_term::cmdbuf_append (const char *str, size_t count)
1185{
1186 cmdbuf_reify ();
1187
1188 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1189
1190 if (count > avail)
1191 return;
1192
1193 memcpy (cmdbuf_endp, str, count);
1194 cmdbuf_endp += count;
1195
1196 cmd_parse ();
767} 1197}
768#endif 1198#endif
769 1199
770bool 1200bool
771rxvt_term::pty_fill () 1201rxvt_term::pty_fill ()
772{ 1202{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1203 cmdbuf_reify ();
774 1204
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1205 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1206
1207 if (!avail)
1208 {
1209 // normally this indicates a "too long" command sequence - just drop the data we have
776 cmdbuf_ptr = cmdbuf_base; 1210 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1211 cmdbuf_endp = cmdbuf_ptr;
1212 avail = CBUFSIZ;
1213 }
778 1214
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1215 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1216
781 if (n > 0) 1217 if (r > 0)
782 { 1218 {
783 cmdbuf_endp += n; 1219 cmdbuf_endp += r;
784 return true; 1220 return true;
785 } 1221 }
786 else if (n < 0 && errno != EAGAIN) 1222 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1223 {
1224#if LINUX_YIELD_HACK
1225 if (display->is_local)
1226 event_handler.yield_ev.start ();
1227#endif
1228 }
1229 else
1230 {
1231 pty_ev.stop ();
1232
1233 if (!option (Opt_hold))
787 destroy (); 1234 destroy ();
1235 }
788 1236
789 return false; 1237 return false;
790} 1238}
791 1239
792void 1240void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1241rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1242{
795 SET_R (this); 1243 make_current ();
796 SET_LOCALE (locale);
797 1244
798 if (revents & EVENT_WRITE) 1245 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1246 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1247 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1248 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1249
815 uint32_t ch = NOCHAR; 1250 if (revents & ev::WRITE)
1251 pty_write ();
816 1252
817 for (;;) 1253 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1254}
916 1255
917// read the next character, currently handles UTF-8 1256void ecb_cold
918// will probably handle all sorts of other stuff in the future 1257rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1258{
922 while (cmdbuf_ptr < cmdbuf_endp) 1259 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1260 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1261
966#ifdef POINTER_BLANK 1262#ifdef POINTER_BLANK
1263 hidden_pointer = 0;
1264
1265 if (option (Opt_pointerBlank))
1266 pointer_ev.start (pointerBlankDelay);
1267#endif
1268}
1269
1270#ifdef POINTER_BLANK
1271void ecb_cold
1272rxvt_term::pointer_blank ()
1273{
1274 if (!option (Opt_pointerBlank))
1275 return;
1276
1277 XDefineCursor (dpy, vt, display->blank_cursor);
1278 XFlush (dpy);
1279
1280 hidden_pointer = 1;
1281}
1282
1283void ecb_cold
1284rxvt_term::pointer_cb (ev::timer &w, int revents)
1285{
1286 make_current ();
1287
1288 pointer_blank ();
1289}
1290#endif
1291
967void 1292void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank ()
981{
982 if (! (Options & Opt_pointerBlank))
983 return;
984
985 XDefineCursor (display->display, TermWin.vt, blank_cursor);
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989}
990
991void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1293rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1294{
1004 int button_number, key_state = 0; 1295 int button_number, key_state = 0;
1005 int x, y; 1296 int x, y;
1297 int code = 32;
1006 1298
1007 x = ev.x; 1299 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1300 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1301
1302 if (ev.type == MotionNotify)
1303 {
1304 if (x == mouse_row && y == mouse_col)
1305 return;
1306
1307 mouse_row = x;
1308 mouse_col = y;
1309 code += 32;
1310 }
1010 1311
1011 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1313 button_number = 3;
1014 }
1015 else 1314 else
1016 { 1315 {
1017 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1318 if (button_number >= 3)
1020 button_number += (64 - 3); 1319 button_number += 64 - 3;
1021 } 1320 }
1022 1321
1023 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
1024 { 1323 {
1025 /* 1324 /*
1026 * do not report ButtonRelease 1325 * do not report ButtonRelease
1027 * no state info allowed 1326 * no state info allowed
1028 */ 1327 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1346#endif
1048
1049 } 1347 }
1050 1348
1051#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1351 if (key_state & 16)
1054 fputc ('C', stderr); 1352 fputc ('C', stderr);
1055 if (key_state & 4) 1353 if (key_state & 4)
1056 fputc ('S', stderr); 1354 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1356 fputc ('A', stderr);
1059 if (key_state & 32) 1357 if (key_state & 32)
1060 fputc ('2', stderr); 1358 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1360 button_number,
1063 x + 1, 1361 x,
1064 y + 1); 1362 y);
1065#else 1363#endif
1364
1365#if ENABLE_FRILLS
1366 if (priv_modes & PrivMode_ExtMouseRight)
1367 tt_printf ("\033[%d;%d;%dM",
1368 code + button_number + key_state,
1369 x,
1370 y);
1371 else if (priv_modes & PrivMode_ExtModeMouse)
1372 tt_printf ("\033[M%c%lc%lc",
1373 code + button_number + key_state,
1374 wint_t (32 + x),
1375 wint_t (32 + y));
1376 else
1377#endif
1066 tt_printf ("\033[M%c%c%c", 1378 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1379 code + button_number + key_state,
1068 (32 + x + 1), 1380 32 + x,
1069 (32 + y + 1)); 1381 32 + y);
1070#endif
1071} 1382}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1383
1083/*{{{ process an X event */ 1384/*{{{ process an X event */
1084void 1385void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1386rxvt_term::x_cb (XEvent &ev)
1086{ 1387{
1087 SET_R (this); 1388 make_current ();
1088 SET_LOCALE (locale);
1089 1389
1090#if defined(CURSOR_BLINK) 1390 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1391
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1392 if (ev.xany.window == vt
1100 } 1393 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1394 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1395 return;
1120#endif
1121 1396
1397 // for XQueryPointer
1122 Window unused_root, unused_child; 1398 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1399 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1400 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 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));
1173#endif
1174 1401
1175 switch (ev.type) 1402 switch (ev.type)
1176 { 1403 {
1177 case KeyPress: 1404 case KeyPress:
1178 lookup_key (ev.xkey); 1405 key_press (ev.xkey);
1179 break; 1406 break;
1180 1407
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1408 case KeyRelease:
1183 { 1409 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1410 break;
1195 }
1196#endif
1197 1411
1198 case ButtonPress: 1412 case ButtonPress:
1199 button_press (ev.xbutton); 1413 button_press (ev.xbutton);
1200 break; 1414 break;
1201 1415
… …
1203 button_release (ev.xbutton); 1417 button_release (ev.xbutton);
1204 break; 1418 break;
1205 1419
1206 case ClientMessage: 1420 case ClientMessage:
1207 if (ev.xclient.format == 32 1421 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1422 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1423 {
1217 /* Get Dnd data */ 1424 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1425 {
1219 int ActualFormat; 1426 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1427 {
1221 unsigned long Size, RemainingBytes; 1428 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1429 {
1223 XGetWindowProperty (display->display, display->root, 1430 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1431 destroy ();
1225 0L, 1000000L, 1432 }
1226 False, AnyPropertyType, 1433#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1434 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1435 XSendEvent (dpy, ev.xclient.window = display->root,
1436 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1437 &ev);
1230 XChangeProperty (display->display, display->root, 1438#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1439 }
1232 8, PropModeReplace, 1440 }
1233 data, STRLEN (data)); 1441#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1442 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1443 {
1444 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1445 focus_in ();
1446 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1447 focus_out ();
1448 }
1449#endif
1236 } 1450 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1451 break;
1243 1452
1244 /* 1453 /*
1245 * XXX: this is not the _current_ arrangement 1454 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1455 * Here's my conclusion:
… …
1265 break; 1474 break;
1266 } 1475 }
1267 break; 1476 break;
1268 1477
1269 case FocusIn: 1478 case FocusIn:
1270 if (!TermWin.focus) 1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_in ();
1483 break;
1484
1485 case FocusOut:
1486 if (ev.xfocus.detail != NotifyInferior
1487 && ev.xfocus.detail != NotifyPointer
1488 && ev.xfocus.mode != NotifyGrab)
1489 focus_out ();
1490 break;
1491
1492 case ConfigureNotify:
1493 if (ev.xconfigure.window == parent)
1271 { 1494 {
1272 TermWin.focus = 1; 1495 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1496 ;
1284 break;
1285 1497
1286 case FocusOut: 1498 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1499
1500 bool moved = false;
1501#ifdef HAVE_BG_PIXMAP
1502 if (bg_window_position_sensitive ())
1288 { 1503 {
1289 TermWin.focus = 0; 1504 want_position_change = true;
1290 want_refresh = 1; 1505 if (bg_img == 0)
1291#ifdef USE_XIM 1506 moved = true;
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1507 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1508#endif
1316 1509
1317 if (szHint.width != width || szHint.height != height) 1510 if (want_position_change)
1318 { 1511 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1512 int x, y;
1320 resize_all_windows (width, height, 1); 1513
1514 if (ev.xconfigure.send_event)
1515 {
1516 x = ev.xconfigure.x;
1517 y = ev.xconfigure.y;
1518 }
1519 else
1520 get_window_origin (x, y);
1521
1522 if (x != parent_x || y != parent_y)
1523 {
1524 parent_x = x;
1525 parent_y = y;
1526 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1527 moved = true;
1528 }
1321 } 1529 }
1322#ifdef DEBUG_SIZE 1530
1531 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1532 {
1533 seen_resize = 1;
1534 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1535 }
1323 else 1536 else
1324 { 1537 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1538#ifdef HAVE_BG_PIXMAP
1539 if (moved)
1540 update_background ();
1541#endif
1326 } 1542 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1543
1544 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1545 }
1338 break; 1546 break;
1339 1547
1548 case PropertyNotify:
1549 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1550 break;
1551
1340 case SelectionClear: 1552 case SelectionClear:
1341 display->set_selection_owner (0); 1553 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break;
1343
1344 case SelectionNotify:
1345 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor,
1347 ev.xselection.property, True);
1348 break; 1554 break;
1349 1555
1350 case SelectionRequest: 1556 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1557 selection_send (ev.xselectionrequest);
1352 break; 1558 break;
1353 1559
1560 case MapNotify:
1561#ifdef HAVE_BG_PIXMAP
1562 // This is needed at startup for the case of no window manager
1563 // or a non-reparenting window manager and also because we
1564 // defer bg image updates if the window is not mapped. The
1565 // short delay is to optimize for multiple ConfigureNotify
1566 // events at startup when the window manager reparents the
1567 // window, so as to perform the computation after we have
1568 // received all of them.
1569 if (bg_img == 0)
1570 update_background_ev.start (0.025);
1571#endif
1572 mapped = 1;
1573#ifdef TEXT_BLINK
1574 text_blink_ev.start ();
1575#endif
1576 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1577 break;
1578
1354 case UnmapNotify: 1579 case UnmapNotify:
1355 TermWin.mapped = 0; 1580 mapped = 0;
1356#ifdef TEXT_BLINK 1581#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1582 text_blink_ev.stop ();
1358#endif 1583#endif
1584 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1585 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1586
1374 case GraphicsExpose: 1587 case GraphicsExpose:
1375 case Expose: 1588 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1589 if (ev.xany.window == vt)
1377 { 1590 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1591 do
1592 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1593 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1594 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1595 }
1382 // don't understand this, so commented it out 1596 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1597
1598 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1599
1600 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1601 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1602 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1603 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1604 }
1386 // ev.xexpose.width, TermWin.height, False); 1605
1387#endif
1388 want_refresh = 1; 1606 want_refresh = 1;
1389 } 1607 }
1390 else 1608 else
1391 { 1609 {
1392 XEvent unused_event; 1610 XEvent unused_event;
1393 1611
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1613 ;
1396 &unused_event)) ; 1614 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1615 ;
1398 GraphicsExpose, 1616
1399 &unused_event)) ; 1617 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1618 {
1402 scrollBar.setIdle (); 1619 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1620 scrollBar.show (0);
1404 } 1621 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1622 }
1410 break; 1623 break;
1411 1624
1412 case MotionNotify: 1625 case MotionNotify:
1413#ifdef POINTER_BLANK 1626#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1627 if (hidden_pointer)
1415 pointer_unblank (); 1628 pointer_unblank ();
1416#endif 1629#endif
1417#if MENUBAR 1630 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1631 || priv_modes & PrivMode_MouseAnyEvent)
1632 mouse_report (ev.xbutton);
1633 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1634 break;
1635
1636 if (ev.xany.window == vt)
1419 { 1637 {
1420 menubar_control (& (ev.xbutton)); 1638 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1639 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1640 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1641 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1642 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1643 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1644 ;
1433 1645
1434 XQueryPointer (display->display, TermWin.vt, 1646 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1647 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1648 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1649 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1650 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1652 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1653 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1654 {
1443#endif 1655#endif
1656#if ISO_14755
1657 // 5.4
1658 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1659 {
1660 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1661 break;
1662 }
1663#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1664 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1665 ev.xbutton.state & Button3Mask ? 2 : 0);
1666
1446#ifdef SELECTION_SCROLLING 1667#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1668 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1669 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1670 {
1671 page_dirn scroll_selection_dir;
1450 int dist; 1672 int dist;
1451
1452 pending_scroll_selection=1;
1453 1673
1454 /* don't clobber the current delay if we are 1674 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1675 * already in the middle of scrolling.
1456 */ 1676 */
1457 if (scroll_selection_delay<=0) 1677 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1678 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1679
1460 /* save the event params so we can highlight 1680 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1681 * the selection in the pending-scroll loop
1462 */ 1682 */
1463 selection_save_x=ev.xbutton.x; 1683 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1684 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1685 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1686
1468 /* calc number of lines to scroll */ 1687 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1688 if (ev.xbutton.y < int_bwidth)
1470 { 1689 {
1471 scroll_selection_dir = UP; 1690 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1691 dist = int_bwidth - ev.xbutton.y;
1473 } 1692 }
1474 else 1693 else
1475 { 1694 {
1476 scroll_selection_dir = DN; 1695 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1696 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1697 }
1698
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1699 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1700 / SELECTION_SCROLL_LINE_SPEEDUP
1701 + 1;
1482 MIN_IT (scroll_selection_lines, 1702 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1703 SELECTION_SCROLL_MAX_LINES);
1704 scroll_selection_lines *= scroll_selection_dir;
1484 } 1705 }
1485 else 1706 else
1486 { 1707 {
1487 /* we are within the text window, so we 1708 /* we are within the text window, so we
1488 * shouldn't be scrolling 1709 * shouldn't be scrolling
1489 */ 1710 */
1490 pending_scroll_selection = 0; 1711 sel_scroll_ev.stop();
1491 } 1712 }
1492#endif 1713#endif
1493#ifdef MOUSE_THRESHOLD 1714#ifdef MOUSE_THRESHOLD
1494
1495 } 1715 }
1496#endif 1716#endif
1497
1498 } 1717 }
1499 } 1718 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1719 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1720 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1721 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1722 MotionNotify, &ev))
1723 ;
1724
1504 XQueryPointer (display->display, scrollBar.win, 1725 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1726 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1727 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1728 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1729 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1730 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1731 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1732 want_refresh = 1;
1513 scrollbar_show (1); 1733 scrollBar.show (1);
1514 } 1734 }
1515 break; 1735 break;
1516 } 1736 }
1737
1738#if defined(CURSOR_BLINK)
1739 if (ev.type == KeyPress)
1740 cursor_blink_reset ();
1741#endif
1742
1743#if defined(POINTER_BLANK)
1744 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1745 {
1746 if (ev.type == MotionNotify
1747 || ev.type == ButtonPress
1748 || ev.type == ButtonRelease)
1749 if (hidden_pointer)
1750 pointer_unblank ();
1751
1752 if (ev.type == KeyPress && hidden_pointer == 0)
1753 pointer_blank ();
1754 }
1755#endif
1756
1757 refresh_check ();
1517} 1758}
1759
1760#if ENABLE_FRILLS
1761void ecb_cold
1762rxvt_term::set_urgency (bool enable)
1763{
1764 if (enable == urgency_hint)
1765 return;
1766
1767 if (XWMHints *h = XGetWMHints (dpy, parent))
1768 {
1769 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1770 XSetWMHints (dpy, parent, h);
1771 urgency_hint = enable;
1772 XFree (h);
1773 }
1774}
1775#endif
1776
1777void ecb_cold
1778rxvt_term::focus_in ()
1779{
1780 if (!focus)
1781 {
1782 focus = 1;
1783 want_refresh = 1;
1784
1785#if USE_XIM
1786 if (Input_Context != NULL)
1787 {
1788 im_set_position ();
1789 XSetICFocus (Input_Context);
1790 }
1791#endif
1792#if CURSOR_BLINK
1793 if (option (Opt_cursorBlink))
1794 cursor_blink_ev.again ();
1795#endif
1796#if OFF_FOCUS_FADING
1797 if (rs[Rs_fade])
1798 {
1799 pix_colors = pix_colors_focused;
1800 scr_recolour ();
1801 }
1802#endif
1803#if ENABLE_FRILLS
1804 if (option (Opt_urgentOnBell))
1805 set_urgency (0);
1806#endif
1807
1808 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1809 }
1810}
1811
1812void ecb_cold
1813rxvt_term::focus_out ()
1814{
1815 if (focus)
1816 {
1817 focus = 0;
1818 want_refresh = 1;
1819
1820#if ENABLE_FRILLS
1821 if (option (Opt_urgentOnBell))
1822 set_urgency (0);
1823#endif
1824#if ENABLE_FRILLS || ISO_14755
1825 if (iso14755buf)
1826 {
1827 iso14755buf = 0;
1828# if ISO_14755
1829 scr_overlay_off ();
1830# endif
1831 }
1832#endif
1833#if USE_XIM
1834 if (Input_Context != NULL)
1835 XUnsetICFocus (Input_Context);
1836#endif
1837#if CURSOR_BLINK
1838 if (option (Opt_cursorBlink))
1839 cursor_blink_ev.stop ();
1840
1841 hidden_cursor = 0;
1842#endif
1843#if OFF_FOCUS_FADING
1844 if (rs[Rs_fade])
1845 {
1846 pix_colors = pix_colors_unfocused;
1847 scr_recolour ();
1848 }
1849#endif
1850
1851 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1852 }
1853}
1854
1855void ecb_cold
1856rxvt_term::update_fade_color (unsigned int idx)
1857{
1858#if OFF_FOCUS_FADING
1859 if (rs[Rs_fade])
1860 {
1861 rgba c;
1862 pix_colors [Color_fade].get (c);
1863 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1864 }
1865#endif
1866}
1867
1868#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1869void ecb_hot
1870rxvt_term::rootwin_cb (XEvent &ev)
1871{
1872 make_current ();
1873
1874 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1875 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1876 return;
1877
1878 switch (ev.type)
1879 {
1880 case PropertyNotify:
1881 /*
1882 * if user used some Esetroot compatible prog to set the root bg,
1883 * use the property to determine the pixmap. We use it later on.
1884 */
1885 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1886 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1887 {
1888#if BG_IMAGE_FROM_ROOT
1889 if (option (Opt_transparent))
1890 {
1891 rxvt_img::new_from_root (this)->replace (root_img);
1892 update_background ();
1893 }
1894#endif
1895 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1896 }
1897
1898 break;
1899 }
1900
1901 refresh_check ();
1902}
1903#endif
1518 1904
1519void 1905void
1520rxvt_term::rootwin_cb (XEvent &ev)
1521{
1522 SET_R (this);
1523 SET_LOCALE (locale);
1524
1525 switch (ev.type)
1526 {
1527 case PropertyNotify:
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1529 {
1530 if (ev.xproperty.state == PropertyNewValue)
1531 selection_property (ev.xproperty.window, ev.xproperty.atom);
1532 break;
1533 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break;
1554#endif
1555 }
1556}
1557
1558void
1559rxvt_term::button_press (const XButtonEvent &ev) 1906rxvt_term::button_press (XButtonEvent &ev)
1560{ 1907{
1561 int reportmode = 0, clickintime; 1908 int reportmode = 0, clickintime;
1562 1909
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1910 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1911
1564 if (!bypass_keystate) 1912 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1913 reportmode = !! (priv_modes & PrivMode_mouse_report);
1914
1566 /* 1915 /*
1567 * VT window processing of button press 1916 * VT window processing of button press
1568 */ 1917 */
1569 if (ev.window == TermWin.vt) 1918 if (ev.window == vt)
1570 { 1919 {
1920 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1921 return;
1922
1923#if ISO_14755
1924 // 5.4
1925 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1926 {
1927 iso14755_54 (ev.x, ev.y);
1928 return;
1929 }
1930#endif
1931
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1932 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1933
1572 if (reportmode) 1934 if (reportmode)
1573 { 1935 {
1574 /* mouse report from vt window */ 1936 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1937 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1938 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1939#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1940 if (ev.button == MEvent.button && clickintime)
1579 { 1941 {
1580 /* same button, within alloted time */ 1942 /* same button, within allowed time */
1581 MEvent.clicks++; 1943 MEvent.clicks++;
1944
1582 if (MEvent.clicks > 1) 1945 if (MEvent.clicks > 1)
1583 { 1946 {
1584 /* only report double clicks */ 1947 /* only report double clicks */
1585 MEvent.clicks = 2; 1948 MEvent.clicks = 2;
1586 mouse_report (ev); 1949 mouse_report (ev);
… …
1598 mouse_report (ev); 1961 mouse_report (ev);
1599 } 1962 }
1600#else 1963#else
1601 MEvent.button = ev.button; 1964 MEvent.button = ev.button;
1602 mouse_report (ev); 1965 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1966#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1967
1605 } 1968 }
1606 else 1969 else
1607 { 1970 {
1608 if (ev.button != MEvent.button) 1971 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1972 MEvent.clicks = 0;
1973
1610 switch (ev.button) 1974 switch (ev.button)
1611 { 1975 {
1612 case Button1: 1976 case Button1:
1977 /* allow meta + click to select rectangular areas */
1978 /* should be done in screen.C */
1979#if ENABLE_FRILLS
1980 selection.rect = !!(ev.state & ModMetaMask);
1981#else
1982 selection.rect = false;
1983#endif
1984
1613 /* allow shift+left click to extend selection */ 1985 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1986 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1987 {
1616 if (MEvent.button == Button1 && clickintime) 1988 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1989 selection_rotate (ev.x, ev.y);
1618 else 1990 else
1619 selection_extend (ev.x, ev.y, 1); 1991 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 2006 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 2007 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 2008 selection_rotate (ev.x, ev.y);
1637 else 2009 else
1638 selection_extend (ev.x, ev.y, 1); 2010 selection_extend (ev.x, ev.y, 1);
2011
1639 MEvent.button = Button3; 2012 MEvent.button = Button3;
1640 break; 2013 break;
1641 } 2014 }
1642 } 2015 }
2016
1643 MEvent.time = ev.time; 2017 MEvent.time = ev.time;
1644 return; 2018 return;
1645 } 2019 }
1646 2020
1647 /* 2021 /*
1648 * Scrollbar window processing of button press 2022 * Scrollbar window processing of button press
1649 */ 2023 */
1650 if (isScrollbarWindow (ev.window)) 2024 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2025 {
1652 scrollBar.setIdle (); 2026 page_dirn direction = NO_DIR;
2027
2028 if (scrollBar.upButton (ev.y))
2029 direction = UP; /* up */
2030 else if (scrollBar.dnButton (ev.y))
2031 direction = DN; /* down */
2032
2033 scrollBar.state = SB_STATE_IDLE;
1653 /* 2034 /*
1654 * Rxvt-style scrollbar: 2035 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2036 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2037 * move dn if mouse is below slider
1657 * 2038 *
… …
1666 /* 2047 /*
1667 * Mouse report disabled scrollbar: 2048 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2049 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2050 * click on scrollbar - send pageup/down
1670 */ 2051 */
1671 if ((scrollBar.style == R_SB_NEXT 2052 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2053 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2054 else if (direction == DN)
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 2055 tt_printf ("\033[B");
1681 else 2056 else
1682 switch (ev.button) 2057 switch (ev.button)
1683 { 2058 {
1684 case Button2: 2059 case Button2:
… …
1691 tt_printf ("\033[5~"); 2066 tt_printf ("\033[5~");
1692 break; 2067 break;
1693 } 2068 }
1694 } 2069 }
1695 else 2070 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2071#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2072 {
1703 if (scrollbarnext_upButton (ev.y)) 2073 if (direction != NO_DIR)
1704 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y))
1706 upordown = 1; /* down */
1707 }
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown)
1716 { 2074 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2076 if (!cont_scroll_ev.is_active ())
2077 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2078#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2079 if (scr_page (direction, 1))
1721 { 2080 {
1722 if (upordown < 0) 2081 if (direction == UP)
1723 scrollBar.setUp (); 2082 scrollBar.state = SB_STATE_UP;
1724 else 2083 else
1725 scrollBar.setDn (); 2084 scrollBar.state = SB_STATE_DOWN;
1726 } 2085 }
1727 } 2086 }
1728 else 2087 else
1729 switch (ev.button) 2088 switch (ev.button)
1730 { 2089 {
1731 case Button2: 2090 case Button2:
1732 switch (scrollbar_align) 2091 switch (scrollBar.align)
1733 { 2092 {
1734 case R_SB_ALIGN_TOP: 2093 case SB_ALIGN_TOP:
1735 csrO = 0; 2094 csrO = 0;
1736 break; 2095 break;
1737 case R_SB_ALIGN_CENTRE: 2096 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2097 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2098 break;
1740 case R_SB_ALIGN_BOTTOM: 2099 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2100 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2101 break;
1743 } 2102 }
2103
1744 if (scrollBar.style == R_SB_XTERM 2104 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2105 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2106 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2107 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2108
1749 scrollBar.setMotion (); 2109 scrollBar.state = SB_STATE_MOTION;
1750 break; 2110 break;
1751 2111
1752 case Button1: 2112 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2113 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2114 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2115 /* FALLTHROUGH */
1756 2116
1757 case Button3: 2117 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2118 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2119 {
1760 if (scrollbar_above_slider (ev.y)) 2120 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2121# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2122 scr_page (UP, nrow - 1);
1763# else 2123# else
1764 scr_page (UP, TermWin.nrow / 4); 2124 scr_page (UP, nrow / 4);
1765# endif 2125# endif
1766 else if (scrollbar_below_slider (ev.y)) 2126 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2127# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2128 scr_page (DN, nrow - 1);
1769# else 2129# else
1770 scr_page (DN, TermWin.nrow / 4); 2130 scr_page (DN, nrow / 4);
1771# endif 2131# endif
1772 else 2132 else
1773 scrollBar.setMotion (); 2133 scrollBar.state = SB_STATE_MOTION;
1774 } 2134 }
1775 else 2135 else
1776 { 2136 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2137 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2138 (nrow
1779 * scrollbar_position (ev.y) 2139 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2140 / scrollBar.size ()));
1781 } 2141 }
2142
1782 break; 2143 break;
1783 } 2144 }
1784 } 2145 }
2146
1785 return; 2147 return;
1786 } 2148 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2149}
1795 2150
1796void 2151void
1797rxvt_term::button_release (const XButtonEvent &ev) 2152rxvt_term::button_release (XButtonEvent &ev)
1798{ 2153{
1799 int reportmode = 0; 2154 int reportmode = 0;
1800 2155
1801 csrO = 0; /* reset csr Offset */ 2156 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2157 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2158 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2159
1805 if (scrollbar_isUpDn ()) 2160 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2161 {
1807 scrollBar.setIdle (); 2162 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2163 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2164 }
2165
1814#ifdef SELECTION_SCROLLING 2166#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2167 sel_scroll_ev.stop();
1816#endif 2168#endif
2169
1817 if (ev.window == TermWin.vt) 2170 if (ev.window == vt)
1818 { 2171 {
2172 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2173 return;
2174
2175#if ISO_14755
2176 // 5.4
2177 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2178 return;
2179#endif
2180
1819 if (reportmode) 2181 if (reportmode)
1820 { 2182 {
1821 /* mouse report from vt window */ 2183 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2184 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2185 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2196 mouse_report (ev);
1835 } 2197 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2198#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2199 MEvent.button = AnyButton;
1838 mouse_report (ev); 2200 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2201#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2202 return;
1841 } 2203 }
2204
1842 /* 2205 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2206 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2207 * when overriding mouse reporting
1845 */ 2208 */
1846 if (PrivateModes & PrivMode_mouse_report 2209 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2210 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2211 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2212 selection_extend (ev.x, ev.y, 0);
1850 2213
1851 switch (ev.button) 2214 switch (ev.button)
1852 { 2215 {
1853 case Button1: 2216 case Button1:
1854 case Button3: 2217 case Button3:
1855 selection_make (ev.time); 2218 selection_make (ev.time);
1856 break; 2219 break;
2220
1857 case Button2: 2221 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2222 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2223 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2224 break;
2225
1860#ifdef MOUSE_WHEEL 2226#ifdef MOUSE_WHEEL
1861 case Button4: 2227 case Button4:
1862 case Button5: 2228 case Button5:
1863 { 2229 {
1864 int i; 2230 int lines;
1865 page_dirn v; 2231 page_dirn dirn;
1866 2232
1867 v = (ev.button == Button4) ? UP : DN; 2233 dirn = ev.button == Button4 ? UP : DN;
2234
1868 if (ev.state & ShiftMask) 2235 if (ev.state & ShiftMask)
1869 i = 1; 2236 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2237 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2238 lines = nrow - 1;
1872 else 2239 else
1873 i = 5; 2240 lines = 5;
2241
1874# ifdef MOUSE_SLIP_WHEELING 2242# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2243 if (ev.state & ControlMask)
1876 { 2244 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2245 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2246 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2247
2248 if (!slip_wheel_ev.is_active ())
2249 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2250 }
2251 else
1880# endif 2252# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2253 {
1888 scr_page (v, 1); 2254 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2255 scrollBar.show (1);
1891 } 2256 }
1892# endif
1893
1894 } 2257 }
1895 break; 2258 break;
1896#endif 2259#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2260 }
1936 pchanged = 1; 2261 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2262}
1938 PixColors[Color_bg]); 2263
1939 am_transparent = am_pixmap_trans = 0; 2264/*}}} */
2265
2266void ecb_hot
2267rxvt_term::cmd_parse ()
2268{
2269 wchar_t ch = NOCHAR;
2270 char *seq_begin; // remember start of esc-sequence here
2271
2272 for (;;)
2273 {
2274 if (ecb_unlikely (ch == NOCHAR))
1940 } 2275 {
1941 return pchanged; /* Don't try any more */ 2276 seq_begin = cmdbuf_ptr;
1942 } 2277 ch = next_char ();
1943 2278
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2279 if (ch == NOCHAR)
1945 XSync (display->display, False); 2280 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2281 }
1983 nw += sx; 2282
1984 nx = -sx; 2283 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2284 {
1987 if (sy < 0) 2285 if (ecb_unlikely (!seen_input))
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2286 {
2005 pchanged = 1; 2287 seen_input = 1;
2006 if (TermWin.pixmap != None) 2288 // many badly-written programs (e.g. jed) contain a race condition:
2289 // they first read the screensize and then install a SIGWINCH handler.
2290 // some window managers resize the window early, and these programs
2291 // then sometimes get the size wrong.
2292 // unfortunately other programs are even more buggy and dislike
2293 // being sent SIGWINCH, so only do it when we were in fact being
2294 // resized.
2295 if (seen_resize && cmd_pid)
2296 kill (-cmd_pid, SIGWINCH);
2297 }
2298
2299 /* Read a text string from the input buffer */
2300 wchar_t buf[UBUFSIZ];
2301 bool refreshnow = false;
2302 int nlines = 0;
2303 wchar_t *str = buf;
2304 wchar_t *eol = str + min (ncol, UBUFSIZ);
2305
2306 for (;;)
2307 {
2308 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2309 break;
2310
2311 *str++ = ch;
2312
2313 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2314 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2315 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2316 nlines++;
2317
2318 refresh_count++;
2319
2320 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2321 {
2322 refresh_count = 0;
2323
2324 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2325 {
2326 refreshnow = true;
2327 ch = NOCHAR;
2328 break;
2329 }
2330 }
2331
2332 // scr_add_lines only works for nlines <= nrow - 1.
2333 if (nlines >= nrow - 1)
2334 {
2335 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2336 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2337 scr_add_lines (buf, str - buf, nlines);
2338
2339 nlines = 0;
2340 str = buf;
2341 eol = str + min (ncol, UBUFSIZ);
2342 }
2343
2344 if (str >= eol)
2345 {
2346 if (eol >= buf + UBUFSIZ)
2347 {
2348 ch = NOCHAR;
2349 break;
2350 }
2351 else
2352 eol = min (eol + ncol, buf + UBUFSIZ);
2353 }
2354
2010 } 2355 }
2356
2357 seq_begin = cmdbuf_ptr;
2358 ch = next_char ();
2011 } 2359 }
2012 am_pixmap_trans = 0; 2360
2361 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2362 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2363 scr_add_lines (buf, str - buf, nlines);
2364
2365 /*
2366 * If there have been a lot of new lines, then update the screen
2367 * What the heck we'll cheat and only refresh less than every page-full.
2368 * if skipScroll is enabled.
2369 */
2370 if (refreshnow)
2371 {
2372 scr_refresh ();
2373 want_refresh = 1;
2374 }
2013 } 2375 }
2014 else 2376 else
2015 { 2377 {
2016 if (TermWin.pixmap != None) 2378 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2379 {
2052 if (oldp != None) 2380 process_nonprinting (ch);
2053 pchanged = 1; 2381 }
2382 catch (const class out_of_input &o)
2383 {
2384 // we ran out of input, retry later
2385 cmdbuf_ptr = seq_begin;
2054 break; 2386 break;
2055 } 2387 }
2056 if (oldp != TermWin.parent[i]) 2388
2057 pchanged = 1; 2389 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2390 }
2062 for (; n < (unsigned int)i; n++) 2391 }
2063 { 2392}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2393
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2394// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2395wchar_t ecb_hot
2067 { 2396rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2397{
2069 break; 2398 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2399 {
2071 } 2400 // assume 7-bit to be ascii ALWAYS
2401 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2402 return *cmdbuf_ptr++;
2403
2404 wchar_t wc;
2405 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2406
2407 if (len == (size_t)-2)
2072 } 2408 {
2073 if (n > (int) (sizeof (TermWin.parent) 2409 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2410 cmdbuf_ptr = cmdbuf_endp;
2411 break;
2075 { 2412 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2413
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2414 if (len == (size_t)-1)
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 } 2415 {
2084 else 2416 mbstate.reset (); // reset now undefined conversion state
2417 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2418 // in which case we "erroneously" return the next byte which might be valid.
2419 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2420 }
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2421
2091 rqt.tv_sec = 1; 2422 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2423 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2424 return wc & UNICODE_MASK;
2094# else
2095 sleep (1);
2096# endif
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 2425 }
2426
2427 return NOCHAR;
2428}
2429
2430// read the next octet
2431uint32_t ecb_hot
2432rxvt_term::next_octet () NOTHROW
2433{
2434 return cmdbuf_ptr < cmdbuf_endp
2435 ? (unsigned char)*cmdbuf_ptr++
2436 : NOCHAR;
2437}
2438
2439static class out_of_input out_of_input;
2440
2441wchar_t ecb_hot
2442rxvt_term::cmd_getc () THROW ((class out_of_input))
2443{
2444 wchar_t c = next_char ();
2445
2446 if (c == NOCHAR)
2447 throw out_of_input;
2448
2108 return pchanged; 2449 return c;
2109} 2450}
2110#endif
2111 2451
2112/*}}} */ 2452uint32_t ecb_hot
2453rxvt_term::cmd_get8 () THROW ((class out_of_input))
2454{
2455 uint32_t c = next_octet ();
2456
2457 if (c == NOCHAR)
2458 throw out_of_input;
2459
2460 return c;
2461}
2113 2462
2114/*{{{ print pipe */ 2463/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2464/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2465#ifdef PRINTPIPE
2117FILE * 2466FILE * ecb_cold
2118rxvt_term::popen_printer () 2467rxvt_term::popen_printer ()
2119{ 2468{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2469 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2470
2122 if (stream == NULL) 2471 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2472 rxvt_warn ("can't open printer pipe, not printing.\n");
2473
2124 return stream; 2474 return stream;
2125} 2475}
2126 2476
2127int 2477int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2478rxvt_term::pclose_printer (FILE *stream)
2129{ 2479{
2130 fflush (stream); 2480 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2481 return pclose (stream);
2137# endif
2138} 2482}
2139 2483
2140/* 2484/*
2141 * simulate attached vt100 printer 2485 * simulate attached vt100 printer
2142 */ 2486 */
2143void 2487void ecb_cold
2144rxvt_term::process_print_pipe () 2488rxvt_term::process_print_pipe ()
2145{ 2489{
2146 int done; 2490 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2491
2149 if ((fd = popen_printer ()) == NULL) 2492 if (!fd)
2150 return; 2493 return;
2151 2494
2152 /* 2495 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2496 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2497 * is received.
2155 */ 2498 */
2156 for (done = 0; !done;) 2499 for (int done = 0; !done; )
2157 { 2500 {
2158 unsigned char buf[8]; 2501 unsigned char buf[8];
2159 unsigned char ch; 2502 unicode_t ch;
2160 unsigned int i, len; 2503 unsigned int i, len;
2161 2504
2162 if ((ch = cmd_getc ()) != C0_ESC) 2505 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2506 {
2164 if (putc (ch, fd) == EOF) 2507 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2508 break; /* done = 1 */
… …
2180 { 2523 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2524 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2525 break; /* done = 1 */
2183 } 2526 }
2184 } 2527 }
2528
2185 for (i = 0; i < len; i++) 2529 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2530 if (putc (buf[i], fd) == EOF)
2187 { 2531 {
2188 done = 1; 2532 done = 1;
2189 break; 2533 break;
2190 } 2534 }
2191 } 2535 }
2192 } 2536 }
2537
2193 pclose_printer (fd); 2538 pclose_printer (fd);
2194} 2539}
2195#endif /* PRINTPIPE */ 2540#endif /* PRINTPIPE */
2196/*}}} */ 2541/*}}} */
2197 2542
2198/* *INDENT-OFF* */
2199enum { 2543enum {
2200 C1_40 = 0x40, 2544 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2545 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2546 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2547 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2548 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2549};
2206/* *INDENT-ON* */
2207 2550
2208/*{{{ process non-printing single characters */ 2551/*{{{ process non-printing single characters */
2209void 2552void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2553rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2554{
2212 switch (ch) 2555 switch (ch)
2213 { 2556 {
2557 case C0_ESC:
2558 process_escape_seq ();
2559 break;
2214 case C0_ENQ: /* terminal Status */ 2560 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2561 if (rs[Rs_answerbackstring])
2216 tt_write ( 2562 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2563 else
2220 tt_write ((unsigned char *)VT100_ANS, 2564 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2565 break;
2223 case C0_BEL: /* bell */ 2566 case C0_BEL: /* bell */
2224 scr_bell (); 2567 scr_bell ();
2225 break; 2568 break;
2226 case C0_BS: /* backspace */ 2569 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2584 scr_charset_choose (1);
2242 break; 2585 break;
2243 case C0_SI: /* shift in - acs */ 2586 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2587 scr_charset_choose (0);
2245 break; 2588 break;
2589
2590#ifdef EIGHT_BIT_CONTROLS
2591 // 8-bit controls
2592 case 0x90: /* DCS */
2593 process_dcs_seq ();
2594 break;
2595 case 0x9b: /* CSI */
2596 process_csi_seq ();
2597 break;
2598 case 0x9d: /* OSC */
2599 process_osc_seq ();
2600 break;
2601#endif
2246 } 2602 }
2247} 2603}
2248/*}}} */ 2604/*}}} */
2249 2605
2250 2606
2251/*{{{ process VT52 escape sequences */ 2607/*{{{ process VT52 escape sequences */
2252void 2608void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2609rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2610{
2255 int row, col; 2611 int row, col;
2256 2612
2257 switch (ch) 2613 switch (ch)
2258 { 2614 {
… …
2291 break; 2647 break;
2292 case 'Z': /* identify the terminal type */ 2648 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2649 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2650 break;
2295 case '<': /* turn off VT52 mode */ 2651 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2652 priv_modes &= ~PrivMode_vt52;
2297 break; 2653 break;
2298 case 'F': /* use special graphics character set */ 2654 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2655 case 'G': /* use regular character set */
2300 /* unimplemented */ 2656 /* unimplemented */
2301 break; 2657 break;
… …
2307} 2663}
2308/*}}} */ 2664/*}}} */
2309 2665
2310 2666
2311/*{{{ process escape sequences */ 2667/*{{{ process escape sequences */
2312void 2668void ecb_hot
2313rxvt_term::process_escape_seq () 2669rxvt_term::process_escape_seq ()
2314{ 2670{
2315 unsigned char ch = cmd_getc (); 2671 unicode_t ch = cmd_getc ();
2316 2672
2317 if (PrivateModes & PrivMode_vt52) 2673 if (priv_modes & PrivMode_vt52)
2318 { 2674 {
2319 process_escape_vt52 (ch); 2675 process_escape_vt52 (ch);
2320 return; 2676 return;
2321 } 2677 }
2322 2678
2323 switch (ch) 2679 switch (ch)
2324 { 2680 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2681 case '#':
2327 if (cmd_getc () == '8') 2682 if (cmd_getc () == '8')
2328 scr_E (); 2683 scr_E ();
2329 break; 2684 break;
2330 case '(': 2685 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2692 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2693 break;
2339 case '+': 2694 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2695 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2696 break;
2342#ifdef MULTICHAR_SET 2697#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2698 case '6':
2349 scr_backindex (); 2699 scr_backindex ();
2350 break; 2700 break;
2351#endif 2701#endif
2352 case '7': 2702 case '7':
2353 scr_cursor (SAVE); 2703 scr_cursor (SAVE);
2354 break; 2704 break;
2355 case '8': 2705 case '8':
2356 scr_cursor (RESTORE); 2706 scr_cursor (RESTORE);
2357 break; 2707 break;
2358#ifndef NO_FRILLS 2708#if !ENABLE_MINIMAL
2359 case '9': 2709 case '9':
2360 scr_forwardindex (); 2710 scr_forwardindex ();
2361 break; 2711 break;
2362#endif 2712#endif
2713 // DECPAM/DECPNM
2363 case '=': 2714 case '=':
2715 priv_modes |= PrivMode_aplKP;
2716 break;
2364 case '>': 2717 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2718 priv_modes &= ~PrivMode_aplKP;
2366 break; 2719 break;
2367 2720
2368 case C1_40: 2721 case C1_40:
2369 cmd_getc (); 2722 cmd_getc ();
2370 break; 2723 break;
… …
2373 break; 2726 break;
2374 2727
2375 /* 8.3.87: NEXT LINE */ 2728 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2729 case C1_NEL: /* ESC E */
2377 { 2730 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2731 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2732 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2733 }
2381 break; 2734 break;
2382 2735
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2736 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2737 case C1_ESA: /* ESC G */
2385 process_graphics (); 2738 // used by original rxvt for rob nations own graphics mode
2739 if (cmd_getc () == 'Q')
2740 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2741 break;
2387 2742
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2743 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2744 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2745 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2749 case C1_RI: /* ESC M */
2395 scr_index (DN); 2750 scr_index (DN);
2396 break; 2751 break;
2397 2752
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2753 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2754 /* case C1_SS2: break; */
2400 2755
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2756 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2757 /* case C1_SS3: break; */
2403 2758
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2759 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2760 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2761 process_dcs_seq ();
2407 break; 2762 break;
2408 2763
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2764 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2765 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2766 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2767 break; /* steal obsolete ESC [ c */
2414 2768
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2769 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2770 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2771 process_csi_seq ();
2418 break; 2772 break;
2419 2773
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2774 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2775 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2776 process_osc_seq ();
2423 break; 2777 break;
2424 2778
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2779 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2780 case 'c':
2781 mbstate.reset ();
2427 scr_poweron (); 2782 scr_poweron ();
2428 scrollbar_show (1); 2783 scrollBar.show (1);
2429 break; 2784 break;
2430 2785
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2786 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2787 case 'n':
2433 scr_charset_choose (2); 2788 scr_charset_choose (2);
… …
2440 } 2795 }
2441} 2796}
2442/*}}} */ 2797/*}}} */
2443 2798
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2799/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2800enum {
2447 CSI_ICH = 0x40, 2801 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2802 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2803 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2804 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2805 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2806 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2807 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2454 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2808 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2455 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2809 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2810};
2457 2811
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2812#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2813 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2814 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2815#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2816 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2817
2464const unsigned char csi_defaults[] = 2818static const unsigned char csi_defaults[] =
2465 { 2819 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2820 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2467 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2821 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2822 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2823 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2824 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2825 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2826 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2827 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2828 };
2475/* *INDENT-ON* */
2476 2829
2477void 2830void ecb_hot
2478rxvt_term::process_csi_seq () 2831rxvt_term::process_csi_seq ()
2479{ 2832{
2480 unsigned char ch, priv, i; 2833 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2834 unsigned int nargs, p;
2482 int n, ndef; 2835 int n, ndef;
2483 int arg[ESC_ARGS]; 2836 int arg[ESC_ARGS] = { };
2484 2837
2485 for (nargs = ESC_ARGS; nargs > 0;) 2838 nargs = 0;
2486 arg[--nargs] = 0;
2487 2839
2488 priv = 0; 2840 priv = 0;
2489 ch = cmd_getc (); 2841 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2842 if ((ch >= '<' && ch <= '?') || ch == '!')
2843 {
2491 { /* '<' '=' '>' '?' */ 2844 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2845 priv = ch;
2493 ch = cmd_getc (); 2846 ch = cmd_getc ();
2494 } 2847 }
2848
2849 prev_ch = 0;
2495 /* read any numerical arguments */ 2850 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2851 for (n = -1; ch < CSI_ICH; )
2497 { 2852 {
2498 if (isdigit (ch)) 2853 if (isdigit (ch))
2499 { 2854 {
… …
2506 { 2861 {
2507 if (nargs < ESC_ARGS) 2862 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2863 arg[nargs++] = n;
2509 n = -1; 2864 n = -1;
2510 } 2865 }
2511 else if (ch == '\b') 2866 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2867 process_nonprinting (ch);
2523 } 2868
2869 prev_ch = ch;
2524 ch = cmd_getc (); 2870 ch = cmd_getc ();
2525 } 2871 }
2526 2872
2527 if (ch > CSI_7F) 2873 if (ch > CSI_7F)
2528 return; 2874 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2880 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2881 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2882 if (arg[p] == -1)
2537 arg[p] = ndef; 2883 arg[p] = ndef;
2538 2884
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2885 /*
2547 * private mode handling 2886 * private mode handling
2548 */ 2887 */
2549 if (priv) 2888 if (priv)
2550 { 2889 {
2551 switch (priv) 2890 switch (priv)
2552 { 2891 {
2553 case '>': 2892 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2893 if (ch == CSI_DA) /* secondary device attributes */
2894 {
2895 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2896 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2897 //
2898 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2899 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2900 // versions.
2901 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2902 tt_printf ("\033[>%d;95;0c", 'U');
2903 }
2556 break; 2904 break;
2905
2557 case '?': 2906 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2907 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2908 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2909 break;
2910
2911 case '!':
2912 if (ch == CSI_70)
2913 {
2914 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2915 scr_soft_reset ();
2916
2917 static const int pm_h[] = { 7, 25 };
2918 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2919
2920 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2921 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2922 }
2923 break;
2924 }
2925
2562 return; 2926 return;
2563 } 2927 }
2564 2928
2565 switch (ch) 2929 switch (ch)
2566 { 2930 {
… …
2580 } 2944 }
2581 break; 2945 break;
2582#endif 2946#endif
2583 2947
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2948 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2949 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2950 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2951 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2952 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2953 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2954 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2955 break;
2592 2956
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2957 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2958 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3029
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3030 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3031 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3032 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3033 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3034 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3035 break;
2672 3036
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3037 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3038 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3039 break;
2677 3040
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3041 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3042 process_sgr_mode (nargs, arg);
2680 break; 3043 break;
… …
2686 tt_printf ("\033[0n"); 3049 tt_printf ("\033[0n");
2687 break; 3050 break;
2688 case 6: /* CPR requested */ 3051 case 6: /* CPR requested */
2689 scr_report_position (); 3052 scr_report_position ();
2690 break; 3053 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3054 case 7: /* unofficial extension */
3055 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3056 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3057 break;
2695#endif
2696 case 8: /* unofficial extension */ 3058 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3059 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3060 break;
2699 } 3061 }
2700 break; 3062 break;
2701 3063
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3064 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3097 break;
2736 3098
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3099 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3100 if (arg[0] == 4)
2739 scr_insert_mode (0); 3101 scr_insert_mode (0);
3102 else if (arg[0] == 20)
3103 priv_modes &= ~PrivMode_LFNL;
2740 break; 3104 break;
2741 3105
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3106 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3107 if (arg[0] == 4)
2744 scr_insert_mode (1); 3108 scr_insert_mode (1);
3109 else if (arg[0] == 20)
3110 priv_modes |= PrivMode_LFNL;
3111 break;
3112
3113 case CSI_71: // DESCUSR: set cursor style
3114 if (prev_ch == ' ')
3115 set_cursor_style (arg[0]);
2745 break; 3116 break;
2746 3117
2747 /* 3118 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3119 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3120 */
… …
2761 break; 3132 break;
2762 case CSI_75: 3133 case CSI_75:
2763 scr_cursor (RESTORE); 3134 scr_cursor (RESTORE);
2764 break; 3135 break;
2765 3136
2766#ifndef NO_FRILLS 3137#if !ENABLE_MINIMAL
2767 case CSI_74: 3138 case CSI_74:
2768 process_window_ops (arg, nargs); 3139 process_window_ops (arg, nargs);
2769 break; 3140 break;
2770#endif 3141#endif
2771 3142
2772 case CSI_78: /* DECREQTPARM */ 3143 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3144 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3145 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3146 break;
2776 3147
2777 default: 3148 default:
2778 break; 3149 break;
2779 } 3150 }
2780} 3151}
2781/*}}} */ 3152/*}}} */
2782 3153
2783#ifndef NO_FRILLS 3154#if !ENABLE_MINIMAL
2784/* ARGSUSED */
2785void 3155void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3156rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3157{
2788 int x, y; 3158 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3159 XWindowAttributes wattr;
2793 Window wdummy; 3160 Window wdummy;
3161
3162 dLocal (Display *, dpy);
2794 3163
2795 if (nargs == 0) 3164 if (nargs == 0)
2796 return; 3165 return;
3166
2797 switch (args[0]) 3167 switch (args[0])
2798 { 3168 {
2799 /* 3169 /*
2800 * commands 3170 * commands
2801 */ 3171 */
2802 case 1: /* deiconify window */ 3172 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3173 XMapWindow (dpy, parent);
2804 break; 3174 break;
2805 case 2: /* iconify window */ 3175 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3176 XIconifyWindow (dpy, parent, display->screen);
2807 DefaultScreen (display->display));
2808 break; 3177 break;
2809 case 3: /* set position (pixels) */ 3178 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3179 XMoveWindow (dpy, parent, args[1], args[2]);
2811 break; 3180 break;
2812 case 4: /* set size (pixels) */ 3181 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3182 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3183 break;
2815 case 5: /* raise window */ 3184 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3185 XRaiseWindow (dpy, parent);
2817 break; 3186 break;
2818 case 6: /* lower window */ 3187 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3188 XLowerWindow (dpy, parent);
2820 break; 3189 break;
2821 case 7: /* refresh window */ 3190 case 7: /* refresh window */
2822 scr_touch (true); 3191 scr_touch (true);
2823 break; 3192 break;
2824 case 8: /* set size (chars) */ 3193 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3194 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2827 break; 3196 break;
3197
3198 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3199 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3200 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3201 set_widthheight ((unsigned int)vt_width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3202 (unsigned int) (args[1] * fheight));
2832 break; 3203 break;
3204
2833 /* 3205 /*
2834 * reports - some output format copied from XTerm 3206 * reports - some output format copied from XTerm
2835 */ 3207 */
2836 case 11: /* report window state */ 3208 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3210 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3211 break;
2840 case 13: /* report window position */ 3212 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3214 XTranslateCoordinates (dpy, parent, wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3215 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3216 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3217 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3218 break;
2847 case 14: /* report window size (pixels) */ 3219 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3220 XGetWindowAttributes (dpy, parent, &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3221 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3222 break;
3223 case 18: /* report text area size (chars) */
3224 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3225 break;
2851 case 18: /* report window size (chars) */ 3226 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3227 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3228 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3229 case 20: /* report icon label */
3230 {
3231 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3232 XGetIconName (dpy, parent, &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3233 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3234 XFree (s);
3235 }
2858 break; 3236 break;
2859 case 21: /* report window title */ 3237 case 21: /* report window title */
2860 XFetchName (display->display, TermWin.parent[0], &s); 3238 {
3239 char *s;
3240 XFetchName (dpy, parent, &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3241 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3242 XFree (s);
3243 }
2862 break; 3244 break;
2863#endif
2864
2865 } 3245 }
2866} 3246}
2867#endif 3247#endif
2868 3248
2869/*----------------------------------------------------------------------*/ 3249/*----------------------------------------------------------------------*/
2870/* 3250/*
2871 * get input up until STRING TERMINATOR (or BEL) 3251 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3252 * ends_how is terminator used. returned input must be free()'d
2873 */ 3253 */
2874unsigned char * 3254char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3255rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3256{
2877 int seen_esc = 0; /* seen escape? */ 3257 unicode_t ch;
3258 bool seen_esc = false;
2878 unsigned int n = 0; 3259 unsigned int n = 0;
2879 unsigned char *s; 3260 wchar_t string[CBUFSIZ];
2880 unsigned char ch, string[STRING_MAX];
2881 3261
2882 for (; (ch = cmd_getc ());) 3262 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3263 {
2884 if (ch == C0_BEL 3264 if (seen_esc)
2885 || ch == CHAR_ST 3265 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3266 if (ch == 0x5c) /* 7bit ST */
2887 break; 3267 break;
3268 else
3269 return NULL;
3270 }
2888 if (ch == C0_ESC) 3271 else if (ch == C0_ESC)
2889 { 3272 {
2890 seen_esc = 1; 3273 seen_esc = true;
2891 continue; 3274 continue;
2892 } 3275 }
3276 else if (ch == C0_BEL || ch == CHAR_ST)
3277 break;
2893 else if (ch == '\t') 3278 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3279 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3280 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3281 return NULL; /* other control character - exit */
3282
3283 seen_esc = false;
3284
2897 if (n < sizeof (string) - 1) 3285 if (n >= sizeof (string) - 1)
3286 // stop at some sane length
3287 return NULL;
3288
2898 string[n++] = ch; 3289 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3290 }
3291
2901 string[n++] = '\0'; 3292 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3293
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3294 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3295
2906 return s; 3296 return rxvt_wcstombs (string);
2907} 3297}
2908 3298
2909/*----------------------------------------------------------------------*/ 3299/*----------------------------------------------------------------------*/
2910/* 3300/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3301 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3302 */
2913void 3303void
2914rxvt_term::process_dcs_seq () 3304rxvt_term::process_dcs_seq ()
2915{ 3305{
2916 unsigned char eh, *s;
2917 /* 3306 /*
2918 * Not handled yet 3307 * Not handled yet
2919 */ 3308 */
3309
3310 unicode_t eh;
2920 s = get_to_st (&eh); 3311 char *s = get_to_st (eh);
2921 if (s) 3312 if (s)
2922 free (s); 3313 free (s);
3314
2923 return; 3315 return;
2924} 3316}
2925 3317
2926/*----------------------------------------------------------------------*/ 3318/*----------------------------------------------------------------------*/
2927/* 3319/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3320 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3321 */
2930void 3322void
2931rxvt_term::process_osc_seq () 3323rxvt_term::process_osc_seq ()
2932{ 3324{
2933 unsigned char ch, eh, *s; 3325 int arg;
2934 int arg;
2935 3326
2936 ch = cmd_getc (); 3327 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3328 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3329 arg = arg * 10 + (ch - '0');
2939 3330
2940 if (ch == ';') 3331 if (ch == ';')
2941 { 3332 {
3333 unicode_t eh;
2942 s = get_to_st (&eh); 3334 char *s = get_to_st (eh);
3335
2943 if (s) 3336 if (s)
2944 { 3337 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3338 process_xterm_seq (arg, s, eh);
2957 free (s); 3339 free (s);
2958 } 3340 }
2959 } 3341 }
2960} 3342}
3343
3344void
3345rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3346{
3347 if (str[0] == '?' && !str[1])
3348 {
3349 rgba c;
3350 pix_colors_focused[color].get (c);
3351
3352#if XFT
3353 if (c.a != rgba::MAX_CC)
3354 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3355 else
3356#endif
3357 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3358 }
3359 else
3360 set_window_color (color, str);
3361}
3362
2961/* 3363/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3364 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 9 = change locale (NYI)
2977 * 10 = menu (may change in future)
2978 * 20 = bg pixmap
2979 * 39 = change default fg color
2980 * 49 = change default bg color
2981 * 55 = dump scrollback buffer and all of screen
2982 */ 3365 */
2983void 3366void
2984rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3367rxvt_term::process_xterm_seq (int op, char *str, char resp)
2985{ 3368{
2986 int changed = 0; 3369 int color;
2987 int color;
2988 char *buf, *name; 3370 char *buf, *name;
3371 bool query = str[0] == '?' && !str[1];
3372 int saveop = op;
3373
3374 dLocal (Display *, dpy);
2989 3375
2990 assert (str != NULL); 3376 assert (str != NULL);
3377
3378 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3379 return;
3380
2991 switch (op) 3381 switch (op)
2992 { 3382 {
2993 case XTerm_name: 3383 case XTerm_name:
2994 set_title (str); 3384 set_title (str);
2995 /* FALLTHROUGH */ 3385 /* FALLTHROUGH */
2996 case XTerm_iconName: 3386 case XTerm_iconName:
2997 set_iconName (str); 3387 set_icon_name (str);
2998 break; 3388 break;
2999 case XTerm_title: 3389 case XTerm_title:
3000 set_title (str); 3390 set_title (str);
3001 break; 3391 break;
3392 case XTerm_property:
3393 if (str[0] == '?')
3394 {
3395 Atom prop = display->atom (str + 1);
3396 Atom actual_type;
3397 int actual_format;
3398 unsigned long nitems;
3399 unsigned long bytes_after;
3400 unsigned char *value = 0;
3401 const char *str = "";
3402
3403 if (prop
3404 && XGetWindowProperty (dpy, parent,
3405 prop, 0, 1<<16, 0, AnyPropertyType,
3406 &actual_type, &actual_format,
3407 &nitems, &bytes_after, &value) == Success
3408 && actual_type != None
3409 && actual_format == 8)
3410 str = (const char *)(value);
3411
3412 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3413
3414 XFree (value);
3415 }
3416 else
3417 {
3418 char *eq = strchr (str, '=');
3419
3420 if (eq)
3421 {
3422 *eq = 0;
3423 set_utf8_property (display->atom (str), eq + 1);
3424 }
3425 else
3426 XDeleteProperty (dpy, parent,
3427 display->atom (str));
3428 }
3429 break;
3430
3002 case XTerm_Color: 3431 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3432 for (buf = (char *)str; buf && *buf;)
3004 { 3433 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3434 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3435 break;
3436
3007 *name++ = '\0'; 3437 *name++ = '\0';
3008 color = atoi (buf); 3438 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3439
3440 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3441 break;
3442
3011 if ((buf = STRCHR (name, ';')) != NULL) 3443 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3444 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3445
3446 process_color_seq (op, color, name, resp);
3014 } 3447 }
3448 break;
3449 case Rxvt_restoreFG:
3450 case XTerm_Color00:
3451 process_color_seq (op, Color_fg, str, resp);
3452 break;
3453 case Rxvt_restoreBG:
3454 case XTerm_Color01:
3455 process_color_seq (op, Color_bg, str, resp);
3015 break; 3456 break;
3016#ifndef NO_CURSORCOLOR 3457#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3458 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3459 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3460 break;
3020#endif 3461#endif
3021 case XTerm_Color_pointer: 3462 case XTerm_Color_pointer_fg:
3022 set_window_color (Color_pointer, str); 3463 process_color_seq (op, Color_pointer_fg, str, resp);
3023 break; 3464 break;
3465 case XTerm_Color_pointer_bg:
3466 process_color_seq (op, Color_pointer_bg, str, resp);
3467 break;
3468#ifdef OPTION_HC
3469 case XTerm_Color_HC:
3470 process_color_seq (op, Color_HC, str, resp);
3471 break;
3472 case XTerm_Color_HTC:
3473 process_color_seq (op, Color_HTC, str, resp);
3474 break;
3475#endif
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3476#ifndef NO_BOLD_UNDERLINE_REVERSE
3025 case XTerm_Color_BD: 3477 case URxvt_Color_BD:
3026 set_window_color (Color_BD, str); 3478 process_color_seq (op, Color_BD, str, resp);
3027 break; 3479 break;
3028 case XTerm_Color_UL: 3480 case URxvt_Color_UL:
3029 set_window_color (Color_UL, str); 3481 process_color_seq (op, Color_UL, str, resp);
3030 break; 3482 break;
3031 case XTerm_Color_RV: 3483 case URxvt_Color_IT:
3032 set_window_color (Color_RV, str); 3484 process_color_seq (op, Color_IT, str, resp);
3033 break; 3485 break;
3034#endif 3486#endif
3487 case URxvt_Color_border:
3488 process_color_seq (op, Color_border, str, resp);
3489 break;
3035 3490
3036 case XTerm_Menu: 3491#if BG_IMAGE_FROM_ROOT
3492 case URxvt_Color_tint:
3493 process_color_seq (op, Color_tint, str, resp);
3037 /* 3494 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3495 bool changed = false;
3039 * so DON'T do it here 3496
3497 if (ISSET_PIXCOLOR (Color_tint))
3498 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3499
3500 if (changed)
3501 update_background ();
3040 */ 3502 }
3503
3041 break; 3504 break;
3505#endif
3506
3507#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3508 case Rxvt_Pixmap:
3043 if (*str != ';') 3509 if (!strcmp (str, "?"))
3044 { 3510 {
3045#if XPM_BACKGROUND 3511 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3512 int h_scale = fimage.h_scale;
3047 set_bgPixmap (str); /* change pixmap */ 3513 int v_scale = fimage.v_scale;
3048#endif 3514 int h_align = fimage.h_align;
3049 scr_touch (true); 3515 int v_align = fimage.v_align;
3516
3517 sprintf (str, "[%dx%d+%d+%d]",
3518 h_scale, v_scale,
3519 h_align, v_align);
3520 process_xterm_seq (XTerm_title, str, CHAR_ST);
3050 } 3521 }
3051 while ((str = STRCHR (str, ';')) != NULL) 3522 else
3052 { 3523 {
3524 bool changed = false;
3525
3526 if (*str != ';')
3527 {
3528 try
3529 {
3530 fimage.set_file_geometry (this, str);
3531 changed = true;
3532 }
3533 catch (const class rxvt_failure_exception &e)
3534 {
3535 }
3536 }
3537 else
3538 {
3053 str++; 3539 str++;
3054#if XPM_BACKGROUND 3540 if (fimage.set_geometry (str, true))
3055 changed += scale_pixmap (str); 3541 changed = true;
3056#endif 3542 }
3057 3543
3544 if (changed)
3545 {
3546 if (bg_window_position_sensitive ())
3547 {
3548 int x, y;
3549 get_window_origin (x, y);
3550 parent_x = x;
3551 parent_y = y;
3552 }
3553 update_background ();
3554 }
3058 } 3555 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break; 3556 break;
3557#endif
3067 3558
3068 case XTerm_restoreFG:
3069 set_window_color (Color_fg, str);
3070 break;
3071 case XTerm_restoreBG:
3072 set_window_color (Color_bg, str);
3073 break;
3074 case XTerm_logfile: 3559 case XTerm_logfile:
3560 // TODO, when secure mode?
3075 break; 3561 break;
3076 case XTerm_font: 3562
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 /* TODO */
3081 break;
3082#if 0 3563#if 0
3083 case XTerm_dumpscreen: /* no error notices */ 3564 case Rxvt_dumpscreen: /* no error notices */
3084 { 3565 {
3085 int fd; 3566 int fd;
3086 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3567 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3087 { 3568 {
3088 scr_dump (fd); 3569 scr_dump (fd);
3089 close (fd); 3570 close (fd);
3090 } 3571 }
3091 } 3572 }
3092 break; 3573 break;
3093#endif 3574#endif
3575 case XTerm_font:
3576 op = URxvt_font;
3577 case URxvt_font:
3578#if ENABLE_STYLES
3579 case URxvt_boldFont:
3580 case URxvt_italicFont:
3581 case URxvt_boldItalicFont:
3582#endif
3583 if (query)
3584 tt_printf ("\33]%d;%-.250s%c", saveop,
3585 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3586 ? fontset[op - URxvt_font]->fontdesc : "",
3587 resp);
3588 else
3589 {
3590 const char *&res = rs[Rs_font + (op - URxvt_font)];
3094 3591
3592 res = strdup (str);
3593 allocated.push_back ((void *)res);
3594 set_fonts ();
3595 }
3596 break;
3597
3598 case URxvt_version:
3599 if (query)
3600 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3601 op,
3602 rs[Rs_name], VERSION[0], VERSION[2],
3603 resp);
3604 break;
3605
3606#if !ENABLE_MINIMAL
3607 case URxvt_locale:
3608 if (query)
3609 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3610 else
3611 {
3612 set_locale (str);
3613 pty->set_utf8_mode (enc_utf8);
3614 init_xlocale ();
3615 }
3616 break;
3617
3618 case URxvt_view_up:
3619 case URxvt_view_down:
3620 {
3621 int lines = atoi (str);
3622
3623 if (lines)
3624 scr_page (op == URxvt_view_up ? UP : DN, lines);
3625 else
3626 scr_erase_savelines ();
3627 }
3628
3629 break;
3630#endif
3631
3632#if ENABLE_PERL
3633 case URxvt_perl:
3634 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3635 break;
3636#endif
3095 } 3637 }
3096} 3638}
3097/*----------------------------------------------------------------------*/ 3639/*----------------------------------------------------------------------*/
3098 3640
3099/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3641/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3104 * 's' = save 3646 * 's' = save
3105 * 'r' = restore 3647 * 'r' = restore
3106 * 't' = toggle 3648 * 't' = toggle
3107 * so no need for fancy checking 3649 * so no need for fancy checking
3108 */ 3650 */
3109int 3651int ecb_cold
3110rxvt_term::privcases (int mode, unsigned long bit) 3652rxvt_term::privcases (int mode, unsigned long bit)
3111{ 3653{
3112 int state; 3654 int state;
3113 3655
3114 if (mode == 's') 3656 if (mode == 's')
3115 { 3657 {
3116 SavedModes |= (PrivateModes & bit); 3658 if (priv_modes & bit)
3659 SavedModes |= bit;
3660 else
3661 SavedModes &= ~bit;
3117 return -1; 3662 return -1;
3118 } 3663 }
3119 else 3664 else
3120 { 3665 {
3121 if (mode == 'r') 3666 if (mode == 'r')
3122 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3667 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3123 else 3668 else
3124 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3669 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3125 PrivMode (state, bit); 3670
3671 if (state)
3672 priv_modes |= bit;
3673 else
3674 priv_modes &= ~bit;
3126 } 3675 }
3676
3127 return state; 3677 return state;
3128} 3678}
3129 3679
3130/* we're not using priv _yet_ */ 3680/* we're not using priv _yet_ */
3131void 3681void
3132rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3682rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3133{ 3683{
3134 unsigned int i, j; 3684 unsigned int i, j;
3135 int state; 3685 int state;
3686
3136 static const struct 3687 static const struct
3137 { 3688 {
3138 const int argval; 3689 const int argval;
3139 const unsigned long bit; 3690 const unsigned long bit;
3140 }
3141 argtopriv[] = { 3691 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3692 { 1, PrivMode_aplCUR }, // DECCKM
3143 { 2, PrivMode_vt52 }, 3693 { 2, PrivMode_vt52 }, // DECANM
3144 { 3, PrivMode_132 }, 3694 { 3, PrivMode_132 }, // DECCOLM
3145 { 4, PrivMode_smoothScroll }, 3695 { 4, PrivMode_smoothScroll }, // DECSCLM
3146 { 5, PrivMode_rVideo }, 3696 { 5, PrivMode_rVideo }, // DECSCNM
3147 { 6, PrivMode_relOrigin }, 3697 { 6, PrivMode_relOrigin }, // DECOM
3148 { 7, PrivMode_Autowrap }, 3698 { 7, PrivMode_Autowrap }, // DECAWM
3699 // 8, auto-repeat keys // DECARM
3149 { 9, PrivMode_MouseX10 }, 3700 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3701 // 18 end FF to printer after print screen
3151 { menuBar_esc, PrivMode_menuBar }, 3702 // 19 Print screen prints full screen/scroll region
3152#endif 3703 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3153#ifdef scrollBar_esc 3704#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3705 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3706#endif
3156 { 25, PrivMode_VisibleCursor },
3157 { 35, PrivMode_ShiftKeys }, 3707 { 35, PrivMode_ShiftKeys }, // rxvt extension
3708 // 38, tektronix mode // DECTEK
3158 { 40, PrivMode_132OK }, 3709 { 40, PrivMode_132OK },
3710 // 41 xterm more fixes NYI
3711 // 45 margin bell NYI
3712 // 46 start logging
3159 { 47, PrivMode_Screen }, 3713 { 47, PrivMode_Screen },
3160 { 66, PrivMode_aplKP }, 3714 { 66, PrivMode_aplKP }, // DECNKM
3161#ifndef NO_BACKSPACE_KEY 3715#ifndef NO_BACKSPACE_KEY
3162 { 67, PrivMode_BackSpace }, 3716 { 67, PrivMode_BackSpace }, // DECBKM
3163#endif 3717#endif
3164 { 1000, PrivMode_MouseX11 }, 3718 { 1000, PrivMode_MouseX11 },
3719 { 1002, PrivMode_MouseBtnEvent },
3720 { 1003, PrivMode_MouseAnyEvent },
3721#if ENABLE_FRILLS
3722 { 1005, PrivMode_ExtModeMouse },
3723#endif
3165 { 1010, PrivMode_TtyOutputInh }, 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3166 { 1011, PrivMode_Keypress }, 3725 { 1011, PrivMode_Keypress }, // rxvt extension
3726#if ENABLE_FRILLS
3727 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3728#endif
3729 // 1035 enable modifiers for alt, numlock NYI
3730 // 1036 send ESC for meta keys NYI
3731 // 1037 send DEL for keypad delete NYI
3167 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3733 // 1048 save and restore cursor, implemented in code
3168 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3734 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3736 { 2004, PrivMode_BracketPaste },
3169 }; 3737 };
3170 3738
3171 if (nargs == 0) 3739 if (nargs == 0)
3172 return; 3740 return;
3173 3741
… …
3180 for (i = 0; i < nargs; i++) 3748 for (i = 0; i < nargs; i++)
3181 { 3749 {
3182 state = -1; 3750 state = -1;
3183 3751
3184 /* basic handling */ 3752 /* basic handling */
3185 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3753 for (j = 0; j < ecb_array_length (argtopriv); j++)
3186 if (argtopriv[j].argval == arg[i]) 3754 if (argtopriv[j].argval == arg[i])
3187 { 3755 {
3188 state = privcases (mode, argtopriv[j].bit); 3756 state = privcases (mode, argtopriv[j].bit);
3189 break; 3757 break;
3190 } 3758 }
3191 3759
3192 /* extra handling for values with state unkept */ 3760 /* extra handling for values with state unkept */
3193 if (state == -1)
3194 switch (arg[i]) 3761 switch (arg[i])
3195 { 3762 {
3763#if ENABLE_STYLES
3764 case 1021:
3765 set_option (Opt_intensityStyles, mode);
3766
3767 scr_touch (true);
3768 break;
3769#endif
3196 case 1048: /* alternative cursor save */ 3770 case 1048: /* alternative cursor save */
3771 if (option (Opt_secondaryScreen))
3197 if (mode == 0) 3772 if (mode == 0)
3198 scr_cursor (RESTORE); 3773 scr_cursor (RESTORE);
3199 else if (mode == 1) 3774 else if (mode == 1)
3200 scr_cursor (SAVE); 3775 scr_cursor (SAVE);
3201 /* FALLTHROUGH */
3202 default:
3203 continue; /* for (;i;) */
3204 }
3205
3206 /* extra handling for values with valid 0 or 1 state */
3207 switch (arg[i])
3208 {
3209 /* case 1: - application cursor keys */
3210 case 2: /* VT52 mode */
3211 /* oddball mode. should be set regardless of set/reset
3212 * parameter. Return from VT52 mode with an ESC < from
3213 * within VT52 mode
3214 */
3215 PrivMode (1, PrivMode_vt52);
3216 break; 3776 break;
3777 }
3778
3779 if (state >= 0)
3780 /* extra handling for values with valid 0 or 1 state */
3781 switch (arg[i])
3782 {
3783 /* case 1: - application cursor keys */
3784 case 2: /* VT52 mode */
3785 /* oddball mode. should be set regardless of set/reset
3786 * parameter. Return from VT52 mode with an ESC < from
3787 * within VT52 mode
3788 */
3789 priv_modes |= PrivMode_vt52;
3790 break;
3217 case 3: /* 80/132 */ 3791 case 3: /* 80/132 */
3218 if (PrivateModes & PrivMode_132OK) 3792 if (priv_modes & PrivMode_132OK)
3219 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3793 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3220 (unsigned int)TermWin.height);
3221 break; 3794 break;
3222 case 4: /* smooth scrolling */ 3795 case 4: /* smooth scrolling */
3223 if (state)
3224 Options &= ~Opt_jumpScroll;
3225 else
3226 Options |= Opt_jumpScroll; 3796 set_option (Opt_jumpScroll, !state);
3227 break; 3797 break;
3228 case 5: /* reverse video */ 3798 case 5: /* reverse video */
3229 scr_rvideo_mode (state); 3799 scr_rvideo_mode (state);
3230 break; 3800 break;
3231 case 6: /* relative/absolute origins */ 3801 case 6: /* relative/absolute origins */
3232 scr_relative_origin (state); 3802 scr_relative_origin (state);
3233 break; 3803 break;
3234 case 7: /* autowrap */ 3804 case 7: /* autowrap */
3235 scr_autowrap (state); 3805 scr_autowrap (state);
3236 break; 3806 break;
3237 /* case 8: - auto repeat, can't do on a per window basis */ 3807 /* case 8: - auto repeat, can't do on a per window basis */
3238 case 9: /* X10 mouse reporting */ 3808 case 9: /* X10 mouse reporting */
3239 if (state) /* orthogonal */ 3809 if (state) /* orthogonal */
3240 PrivateModes &= ~ (PrivMode_MouseX11); 3810 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3241 break; 3811 break;
3242#ifdef menuBar_esc
3243 case menuBar_esc:
3244#ifdef MENUBAR
3245 map_menuBar (state);
3246#endif
3247 break;
3248#endif
3249#ifdef scrollBar_esc 3812#ifdef scrollBar_esc
3250 case scrollBar_esc: 3813 case scrollBar_esc:
3251 if (scrollbar_mapping (state)) 3814 scrollBar.map (state);
3252 {
3253 resize_all_windows (0, 0, 0); 3815 resize_all_windows (0, 0, 0);
3254 scr_touch (true); 3816 scr_touch (true);
3255 }
3256 break; 3817 break;
3257#endif 3818#endif
3258 case 25: /* visible/invisible cursor */ 3819 case 25: /* visible/invisible cursor */
3259 scr_cursor_visible (state); 3820 scr_cursor_visible (state);
3260 break; 3821 break;
3261 /* case 35: - shift keys */ 3822 /* case 35: - shift keys */
3262 /* case 40: - 80 <--> 132 mode */ 3823 /* case 40: - 80 <--> 132 mode */
3263 case 47: /* secondary screen */ 3824 case 47: /* secondary screen */
3264 scr_change_screen (state); 3825 scr_change_screen (state);
3265 break; 3826 break;
3266 /* case 66: - application key pad */ 3827 /* case 66: - application key pad */
3267 /* case 67: - backspace key */ 3828 /* case 67: - backspace key */
3268 case 1000: /* X11 mouse reporting */ 3829 case 1000: /* X11 mouse reporting */
3269 if (state) /* orthogonal */ 3830 if (state) /* orthogonal */
3270 PrivateModes &= ~ (PrivMode_MouseX10); 3831 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3271 break; 3832 break;
3272#if 0
3273 case 1001: 3833 case 1002:
3274 break; /* X11 mouse highlighting */ 3834 case 1003:
3275#endif 3835 if (state)
3836 {
3837 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3838 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3839 mouse_row = mouse_col = 0;
3840 vt_emask_mouse = PointerMotionMask;
3841 }
3842 else
3843 vt_emask_mouse = NoEventMask;
3844
3845 vt_select_input ();
3846 break;
3276 case 1010: /* scroll to bottom on TTY output inhibit */ 3847 case 1010: /* scroll to bottom on TTY output inhibit */
3277 if (state)
3278 Options &= ~Opt_scrollTtyOutput;
3279 else
3280 Options |= Opt_scrollTtyOutput; 3848 set_option (Opt_scrollTtyOutput, !state);
3281 break; 3849 break;
3282 case 1011: /* scroll to bottom on key press */ 3850 case 1011: /* scroll to bottom on key press */
3283 if (state)
3284 Options |= Opt_scrollTtyKeypress; 3851 set_option (Opt_scrollTtyKeypress, state);
3285 else
3286 Options &= ~Opt_scrollTtyKeypress;
3287 break; 3852 break;
3288 case 1047: /* secondary screen w/ clearing */ 3853 case 1047: /* secondary screen w/ clearing last */
3289 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3854 if (option (Opt_secondaryScreen))
3290 if (current_screen != PRIMARY) 3855 if (!state)
3291 scr_erase_screen (2); 3856 scr_erase_screen (2);
3857
3292 scr_change_screen (state); 3858 scr_change_screen (state);
3293 /* FALLTHROUGH */
3294 default:
3295 break; 3859 break;
3860 case 1049: /* secondary screen w/ clearing first */
3861 if (option (Opt_secondaryScreen))
3862 if (state)
3863 scr_cursor (SAVE);
3864
3865 scr_change_screen (state);
3866
3867 if (option (Opt_secondaryScreen))
3868 if (state)
3869 scr_erase_screen (2);
3870 else
3871 scr_cursor (RESTORE);
3872 break;
3873 default:
3874 break;
3296 } 3875 }
3297 } 3876 }
3298} 3877}
3299/*}}} */ 3878/*}}} */
3300 3879
3301/*{{{ process sgr sequences */ 3880/*{{{ process sgr sequences */
3302void 3881void ecb_hot
3303rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3882rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3304{ 3883{
3305 unsigned int i; 3884 unsigned int i;
3306 short rendset; 3885 short rendset;
3307 int rendstyle; 3886 int rendstyle;
3308 3887
3309 if (nargs == 0) 3888 if (nargs == 0)
3310 { 3889 {
3311 scr_rendition (0, ~RS_None); 3890 scr_rendition (0, ~RS_None);
3312 return; 3891 return;
3313 } 3892 }
3893
3314 for (i = 0; i < nargs; i++) 3894 for (i = 0; i < nargs; i++)
3315 { 3895 {
3316 rendset = -1; 3896 rendset = -1;
3317 switch (arg[i]) 3897 switch (arg[i])
3318 { 3898 {
… …
3320 rendset = 0, rendstyle = ~RS_None; 3900 rendset = 0, rendstyle = ~RS_None;
3321 break; 3901 break;
3322 case 1: 3902 case 1:
3323 rendset = 1, rendstyle = RS_Bold; 3903 rendset = 1, rendstyle = RS_Bold;
3324 break; 3904 break;
3905 //case 2: // low intensity
3906 case 3:
3907 rendset = 1, rendstyle = RS_Italic;
3908 break;
3325 case 4: 3909 case 4:
3326 rendset = 1, rendstyle = RS_Uline; 3910 rendset = 1, rendstyle = RS_Uline;
3327 break; 3911 break;
3328 case 5: 3912 case 5: // slowly blinking
3913 case 6: // rapidly blinking
3329 rendset = 1, rendstyle = RS_Blink; 3914 rendset = 1, rendstyle = RS_Blink;
3330 break; 3915 break;
3916 //case 6: // scoansi light background
3331 case 7: 3917 case 7:
3332 rendset = 1, rendstyle = RS_RVid; 3918 rendset = 1, rendstyle = RS_RVid;
3333 break; 3919 break;
3334 case 22: 3920 case 8:
3921 // invisible. NYI
3922 break;
3923 //case 9: // crossed out
3924 //case 10: // scoansi acs off, primary font
3925 //case 11: // scoansi acs on, first alt font
3926 //case 12: // scoansi acs on, |0x80, second alt font
3927 //...
3928 //case 19: // ninth alt font
3929 //case 20: // gothic
3930 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3335 rendset = 0, rendstyle = RS_Bold; 3931 rendset = 0, rendstyle = RS_Bold;
3932 break;
3933 case 22: // normal intensity
3934 rendset = 0, rendstyle = RS_Bold;
3935 break;
3936 case 23: // disable italic
3937 rendset = 0, rendstyle = RS_Italic;
3336 break; 3938 break;
3337 case 24: 3939 case 24:
3338 rendset = 0, rendstyle = RS_Uline; 3940 rendset = 0, rendstyle = RS_Uline;
3339 break; 3941 break;
3340 case 25: 3942 case 25:
3341 rendset = 0, rendstyle = RS_Blink; 3943 rendset = 0, rendstyle = RS_Blink;
3342 break; 3944 break;
3945 case 26: // variable spacing (iso 8613)
3946 rendset = 0, rendstyle = RS_Blink;
3947 break;
3343 case 27: 3948 case 27:
3344 rendset = 0, rendstyle = RS_RVid; 3949 rendset = 0, rendstyle = RS_RVid;
3345 break; 3950 break;
3951 //case 28: // visible. NYI
3952 //case 29: // not crossed-out
3346 } 3953 }
3954
3347 if (rendset != -1) 3955 if (rendset != -1)
3348 { 3956 {
3349 scr_rendition (rendset, rendstyle); 3957 scr_rendition (rendset, rendstyle);
3350 continue; /* for (;i;) */ 3958 continue; /* for (;i;) */
3351 } 3959 }
… …
3358 case 33: 3966 case 33:
3359 case 34: 3967 case 34:
3360 case 35: 3968 case 35:
3361 case 36: 3969 case 36:
3362 case 37: 3970 case 37:
3363 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3364 Color_fg);
3365 break; 3972 break;
3366#ifdef TTY_256COLOR 3973 case 38: // set fg color, ISO 8613-6
3367 case 38:
3368 if (nargs > i + 2 && arg[i + 1] == 5) 3974 if (nargs > i + 2 && arg[i + 1] == 5)
3369 { 3975 {
3370 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3976 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3371 Color_fg);
3372 i += 2; 3977 i += 2;
3373 } 3978 }
3374 break; 3979 break;
3375#endif
3376 case 39: /* default fg */ 3980 case 39: /* default fg */
3377 scr_color (Color_fg, Color_fg); 3981 scr_color (Color_fg, Color_fg);
3378 break; 3982 break;
3379 3983
3380 case 40: 3984 case 40:
… …
3383 case 43: 3987 case 43:
3384 case 44: 3988 case 44:
3385 case 45: 3989 case 45:
3386 case 46: 3990 case 46:
3387 case 47: 3991 case 47:
3388 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3992 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3389 Color_bg);
3390 break; 3993 break;
3391#ifdef TTY_256COLOR 3994 case 48: // set bg color, ISO 8613-6
3392 case 48:
3393 if (nargs > i + 2 && arg[i + 1] == 5) 3995 if (nargs > i + 2 && arg[i + 1] == 5)
3394 { 3996 {
3395 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3997 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3396 Color_bg);
3397 i += 2; 3998 i += 2;
3398 } 3999 }
3399 break; 4000 break;
3400#endif
3401 case 49: /* default bg */ 4001 case 49: /* default bg */
3402 scr_color (Color_bg, Color_bg); 4002 scr_color (Color_bg, Color_bg);
3403 break; 4003 break;
3404 4004
3405#ifndef NO_BRIGHTCOLOR 4005 //case 50: // not variable spacing
4006
4007#if !ENABLE_MINIMAL
3406 case 90: 4008 case 90:
3407 case 91: /* set bright fg color */ 4009 case 91: /* set bright fg color */
3408 case 92: 4010 case 92:
3409 case 93: 4011 case 93:
3410 case 94: 4012 case 94:
3411 case 95: 4013 case 95:
3412 case 96: 4014 case 96:
3413 case 97: 4015 case 97:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4016 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3415 Color_fg);
3416 break; 4017 break;
3417 case 100: 4018 case 100:
3418 case 101: /* set bright bg color */ 4019 case 101: /* set bright bg color */
3419 case 102: 4020 case 102:
3420 case 103: 4021 case 103:
3421 case 104: 4022 case 104:
3422 case 105: 4023 case 105:
3423 case 106: 4024 case 106:
3424 case 107: 4025 case 107:
3425 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4026 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3426 Color_bg);
3427 break; 4027 break;
3428#endif 4028#endif
3429
3430 } 4029 }
3431 } 4030 }
3432} 4031}
3433/*}}} */
3434 4032
3435/*{{{ process Rob Nation's own graphics mode sequences */
3436void 4033void
3437rxvt_term::process_graphics () 4034rxvt_term::set_cursor_style (int style)
3438{ 4035{
3439 unsigned char ch, cmd = cmd_getc (); 4036 if (!IN_RANGE_INC (style, 0, 4))
3440
3441 if (cmd == 'Q')
3442 { /* query graphics */
3443 tt_printf ("\033G0\n"); /* no graphics */
3444 return; 4037 return;
3445 } 4038
3446 /* swallow other graphics sequences until terminating ':' */ 4039 set_option (Opt_cursorUnderline, style >= 3);
3447 do 4040
3448 ch = cmd_getc (); 4041#ifdef CURSOR_BLINK
3449 while (ch != ':'); 4042 set_option (Opt_cursorBlink, !style || (style & 1));
4043 cursor_blink_reset ();
4044#endif
4045
4046 want_refresh = 1;
3450} 4047}
3451/*}}} */ 4048/*}}} */
3452 4049
3453/* ------------------------------------------------------------------------- */ 4050/* ------------------------------------------------------------------------- */
3454 4051
… …
3458 */ 4055 */
3459void 4056void
3460rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3461{ 4058{
3462 va_list arg_ptr; 4059 va_list arg_ptr;
3463 unsigned char buf[256]; 4060 char buf[256];
3464 4061
3465 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3466 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3467 va_end (arg_ptr); 4064 va_end (arg_ptr);
3468 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3469} 4066}
3470 4067
3471/* ---------------------------------------------------------------------- */ 4068/* ---------------------------------------------------------------------- */
3472/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user, pasted with the mouse,
3473 * or generated by us in response to a query ESC sequence. 4070 * or generated by us in response to a query ESC sequence.
3474 */ 4071 */
4072static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4073
3475void 4074void
3476rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4075rxvt_term::tt_write (const char *data, unsigned int len)
3477{ 4076{
3478 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
3479 4079
3480 if (len) 4080 if (pty->pty < 0)
4081 return;
4082
4083 if (v_buflen == 0)
4084 {
4085 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4086
4087 max_it (written, 0);
4088
4089 if (written == len)
4090 return;
4091
4092 data += written;
4093 len -= written;
3481 { 4094 }
4095
4096 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4097
4098 memcpy (v_buffer + v_buflen, data, len);
4099 v_buflen += len;
4100
4101 pty_ev.set (ev::READ | ev::WRITE);
4102}
4103
4104void rxvt_term::pty_write ()
4105{
4106 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4107
4108 if (written > 0)
4109 {
4110 v_buflen -= written;
4111
3482 if (v_buflen == 0) 4112 if (v_buflen == 0)
3483 { 4113 {
3484 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3485
3486 if ((unsigned int)written == len)
3487 return;
3488
3489 data += written;
3490 len -= written;
3491 }
3492
3493
3494 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3495
3496 memcpy (v_buffer + v_buflen, data, len);
3497 v_buflen += len;
3498 }
3499
3500 for (;;)
3501 {
3502 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3503
3504 if (written > 0)
3505 {
3506 v_buflen -= written;
3507
3508 if (v_buflen == 0)
3509 {
3510 free (v_buffer); 4114 free (v_buffer);
3511 v_buffer = 0; 4115 v_buffer = 0;
3512 v_buflen = 0;
3513 4116
3514 pty_ev.set (EVENT_READ); 4117 pty_ev.set (ev::READ);
3515 return;
3516 }
3517
3518 memmove (v_buffer, v_buffer + written, v_buflen);
3519 }
3520 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3521 // original code just ignores this...
3522 destroy ();
3523 else
3524 {
3525 pty_ev.set (EVENT_READ | EVENT_WRITE);
3526 return; 4118 return;
3527 } 4119 }
4120
4121 memmove (v_buffer, v_buffer + written, v_buflen);
3528 } 4122 }
4123 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4124 pty_ev.set (ev::READ);
3529} 4125}
3530 4126
3531/*----------------------- end-of-file (C source) -----------------------*/ 4127/*----------------------- end-of-file (C source) -----------------------*/
3532 4128

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