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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.546 by sf-exg, Tue Apr 29 07:50:53 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ 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 (0, 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 (0, 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 (valid_keysym)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
157 if (TermWin.saveLines) 710 if (saveLines)
158 { 711 {
159#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 713 if (!ctrl && !meta)
161 {
162#else 714#else
163 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
164 { 717 {
165#endif
166 int lnsppg; 718 int lnsppg;
167 719
168#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 722#else
171 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
172#endif 724#endif
725 max_it (lnsppg, 1);
726
173 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
174 { 728 {
175 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
176 return; 730 return;
177 } 731 }
178 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
179 { 733 {
180 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
181 return; 735 return;
182 } 736 }
183 } 737 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
186 { 740 {
187 if (keysym == XK_Up) 741 if (keysym == XK_Up)
188 { 742 {
189 scr_page (UP, 1); 743 scr_page (1);
190 return; 744 return;
191 } 745 }
192 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
193 { 747 {
194 scr_page (DN, 1); 748 scr_page (-1);
195 return; 749 return;
196 } 750 }
197 } 751 }
198#endif 752#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
201 { 755 {
202 if (keysym == XK_Home) 756 if (keysym == XK_Home)
203 { 757 {
204 scr_move_to (0, 1); 758 scr_changeview (top_row);
205 return; 759 return;
206 } 760 }
207 else if (keysym == XK_End) 761 else if (keysym == XK_End)
208 { 762 {
209 scr_move_to (1, 0); 763 scr_changeview (0);
210 return; 764 return;
211 } 765 }
212 } 766 }
213#endif 767#endif
214 } 768 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 773 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 774 {
221 keysym += (XK_F11 - XK_F1); 775 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 776 shft = 0; /* turn off Shift */
223 } 777 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 778 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 779 {
226 switch (keysym) 780 switch (keysym)
227 { 781 {
228 /* normal XTerm key bindings */ 782 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 783 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 784 selection_request (ev.time);
231 return; 785 return;
786#if TODO
232 /* rxvt extras */ 787 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 788 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP);
235 return; 789 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 790 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN);
238 return; 791 return;
792#endif
239 } 793 }
240 } 794 }
241 } 795 }
242#ifdef PRINTPIPE 796
797 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
798 {
243 if (keysym == XK_Print) 799 if (keysym == XK_v)
800 selection_request (ev.time, Sel_Clipboard);
801 else if (selection.len > 0)
244 { 802 {
245 scr_printscreen (ctrl | shft); 803 free (selection.clip_text);
804 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
805 selection.clip_len = selection.len;
806 selection_grab (CurrentTime, true);
807 }
808
246 return; 809 return;
247 } 810 }
248#endif 811
249#ifdef GREEK_SUPPORT 812#if ENABLE_FRILLS || ISO_14755
250 if (keysym == ks_greekmodeswith) 813 // ISO 14755 support
814 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 815 {
252 greek_mode = !greek_mode; 816 int hv;
253 if (greek_mode) 817
818 if (iso14755buf & ISO_14755_51
819 && (keysym == XK_space || keysym == XK_KP_Space
820 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 821 {
255 xterm_seq (XTerm_title, 822 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 823 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 824# if ISO_14755
258 greek_reset (); 825 iso14755_51 (0);
826# endif
827 return;
259 } 828 }
260 else 829 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 830 {
271 unsigned int l; 831 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 832# if ISO_14755
273 const unsigned char ch = C0_ESC; 833 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 834# endif
283 tt_write (&ch, 1); 835 return;
284 tt_write (kbuf0, l); 836 }
837 else if ((hv = hex_keyval (ev)) >= 0)
838 {
839 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
840 | hv | ISO_14755_51;
841# if ISO_14755
842 iso14755_51 (iso14755buf & ISO_14755_MASK);
843# endif
285 return; 844 return;
286 } 845 }
287 else 846 else
288#endif
289 { 847 {
290 newlen = 1; 848# if ISO_14755
291 switch (keysym) 849 scr_overlay_off ();
292 {
293#ifndef NO_BACKSPACE_KEY
294 case XK_BackSpace:
295 if (PrivateModes & PrivMode_HaveBackSpace)
296 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0';
300 }
301 else
302 STRCPY (kbuf, key_backspace);
303# ifdef MULTICHAR_SET
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
305 {
306 int col, row;
307
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 }
314# endif 850# endif
315 break; 851 iso14755buf = 0;
316#endif 852 }
317#ifndef NO_DELETE_KEY 853 }
318 case XK_Delete: 854 else if (option (Opt_iso14755) &&
319 STRCPY (kbuf, key_delete); 855 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
320# ifdef MULTICHAR_SET 856 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
321 if (Options & Opt_mc_hack) 857 if (!(iso14755buf & ISO_14755_STARTED))
322 { 858 {
323 int col, row; 859 iso14755buf |= ISO_14755_STARTED;
324 860# if ISO_14755
325 newlen = STRLEN (kbuf); 861 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
326 col = screen.cur.col; 862 scr_overlay_set (0, 0, "ISO 14755 mode");
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif 863# endif
332 break; 864 }
333#endif
334 case XK_Tab:
335 if (shft)
336 STRCPY (kbuf, "\033[Z");
337 else
338 {
339#ifdef CTRL_TAB_MAKES_META
340 if (ctrl)
341 meta = 1;
342#endif
343#ifdef MOD4_TAB_MAKES_META
344 if (ev.state & Mod4Mask)
345 meta = 1;
346#endif
347 newlen = 0;
348 }
349 break;
350
351#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
357 {
358 STRCPY (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break;
361 }
362 else
363 /* translate to std. cursor key */
364 keysym = XK_Left + (keysym - XK_KP_Left);
365 /* FALLTHROUGH */
366#endif
367 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */
374 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl)
377 {
378 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left];
380 }
381 else if (PrivateModes & PrivMode_aplCUR)
382 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break;
419
420#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior
422 case XK_KP_Prior:
423 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
425 {
426 STRCPY (kbuf, "\033Oy");
427 break;
428 }
429 /* FALLTHROUGH */
430# endif 865#endif
431 case XK_Prior: 866
432 STRCPY (kbuf, "\033[5~"); 867#ifdef PRINTPIPE
433 break; 868 if (keysym == XK_Print)
434# ifdef XK_KP_Next 869 {
435 case XK_KP_Next: 870 scr_printscreen (ctrl | shft);
436 /* allow shift to override */ 871 return;
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 872 }
438 {
439 STRCPY (kbuf, "\033Os");
440 break;
441 }
442 /* FALLTHROUGH */
443# endif 873#endif
444 case XK_Next:
445 STRCPY (kbuf, "\033[6~");
446 break;
447#endif
448 case XK_KP_Enter:
449 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
451 {
452 STRCPY (kbuf, "\033OM");
453 }
454 else
455 {
456 kbuf[0] = '\r';
457 kbuf[1] = '\0';
458 }
459 break;
460
461#ifdef XK_KP_Begin
462 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou");
464 break;
465
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif
474 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1);
480 break;
481
482 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */
484 case XK_KP_Separator: /* "\033Ol" : "," */
485 case XK_KP_Subtract: /* "\033Om" : "-" */
486 case XK_KP_Decimal: /* "\033On" : "." */
487 case XK_KP_Divide: /* "\033Oo" : "/" */
488 case XK_KP_0: /* "\033Op" : "0" */
489 case XK_KP_1: /* "\033Oq" : "1" */
490 case XK_KP_2: /* "\033Or" : "2" */
491 case XK_KP_3: /* "\033Os" : "3" */
492 case XK_KP_4: /* "\033Ot" : "4" */
493 case XK_KP_5: /* "\033Ou" : "5" */
494 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
500 {
501 STRCPY (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply);
503 }
504 else
505 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0';
508 }
509 break;
510
511 case XK_Find:
512 STRCPY (kbuf, "\033[1~");
513 break;
514 case XK_Insert:
515 STRCPY (kbuf, "\033[2~");
516 break;
517#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove:
519 /* FALLTHROUGH */
520#endif
521 case XK_Execute:
522 STRCPY (kbuf, "\033[3~");
523 break;
524 case XK_Select:
525 STRCPY (kbuf, "\033[4~");
526 break;
527#ifdef XK_KP_End
528 case XK_KP_End:
529 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
531 {
532 STRCPY (kbuf, "\033Oq");
533 break;
534 }
535 /* FALLTHROUGH */
536#endif
537 case XK_End:
538 STRCPY (kbuf, KS_END);
539 break;
540#ifdef XK_KP_Home
541 case XK_KP_Home:
542 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
544 {
545 STRCPY (kbuf, "\033Ow");
546 break;
547 }
548 /* FALLTHROUGH */
549#endif
550 case XK_Home:
551 STRCPY (kbuf, KS_HOME);
552 break;
553
554#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556
557 case XK_F1: /* "\033[11~" */
558 case XK_F2: /* "\033[12~" */
559 case XK_F3: /* "\033[13~" */
560 case XK_F4: /* "\033[14~" */
561 case XK_F5: /* "\033[15~" */
562 FKEY (11, XK_F1);
563 break;
564 case XK_F6: /* "\033[17~" */
565 case XK_F7: /* "\033[18~" */
566 case XK_F8: /* "\033[19~" */
567 case XK_F9: /* "\033[20~" */
568 case XK_F10: /* "\033[21~" */
569 FKEY (17, XK_F6);
570 break;
571 case XK_F11: /* "\033[23~" */
572 case XK_F12: /* "\033[24~" */
573 case XK_F13: /* "\033[25~" */
574 case XK_F14: /* "\033[26~" */
575 FKEY (23, XK_F11);
576 break;
577 case XK_F15: /* "\033[28~" */
578 case XK_F16: /* "\033[29~" */
579 FKEY (28, XK_F15);
580 break;
581 case XK_Help: /* "\033[28~" */
582 FKEY (28, XK_Help);
583 break;
584 case XK_Menu: /* "\033[29~" */
585 FKEY (29, XK_Menu);
586 break;
587 case XK_F17: /* "\033[31~" */
588 case XK_F18: /* "\033[32~" */
589 case XK_F19: /* "\033[33~" */
590 case XK_F20: /* "\033[34~" */
591 case XK_F21: /* "\033[35~" */
592 case XK_F22: /* "\033[36~" */
593 case XK_F23: /* "\033[37~" */
594 case XK_F24: /* "\033[38~" */
595 case XK_F25: /* "\033[39~" */
596 case XK_F26: /* "\033[40~" */
597 case XK_F27: /* "\033[41~" */
598 case XK_F28: /* "\033[42~" */
599 case XK_F29: /* "\033[43~" */
600 case XK_F30: /* "\033[44~" */
601 case XK_F31: /* "\033[45~" */
602 case XK_F32: /* "\033[46~" */
603 case XK_F33: /* "\033[47~" */
604 case XK_F34: /* "\033[48~" */
605 case XK_F35: /* "\033[49~" */
606 FKEY (31, XK_F17);
607 break;
608#undef FKEY
609 default:
610 newlen = 0;
611 break;
612 }
613 if (newlen)
614 len = STRLEN (kbuf);
615 }
616 /*
617 * Pass meta for all function keys, if 'meta' option set
618 */
619#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0)
621 kbuf[len - 1] |= 0x80;
622#endif
623
624 }
625 else if (ctrl && keysym == XK_minus)
626 {
627 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
629 }
630 else
631 {
632#ifdef META8_OPTION
633 /* set 8-bit on */
634 if (meta && (meta_char == 0x80))
635 {
636 unsigned char *ch;
637
638 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80;
640 meta = 0;
641 }
642#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ;
648 }
649 } 874 }
875
876 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
877 return;
650 878
651 if (len <= 0) 879 if (len <= 0)
652 return; /* not mapped */ 880 return; /* not mapped */
653 881
654 if (Options & Opt_scrollTtyKeypress) 882 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 883 if (view_start)
656 { 884 {
657 TermWin.view_start = 0; 885 view_start = 0;
658 want_refresh = 1; 886 want_refresh = 1;
659 } 887 }
660 888
661 /*
662 * these modifications only affect the static keybuffer
663 * pass Shift/Control indicators for function keys ending with `~'
664 *
665 * eg,
666 * Prior = "ESC[5~"
667 * Shift+Prior = "ESC[5$"
668 * Ctrl+Prior = "ESC[5^"
669 * Ctrl+Shift+Prior = "ESC[5@"
670 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
671 */
672 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674
675 /* escape prefix */
676 if (meta
677#ifdef META8_OPTION
678 && (meta_char == C0_ESC)
679#endif
680 )
681 {
682 const unsigned char ch = C0_ESC;
683
684 tt_write (&ch, 1);
685 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 889 tt_write (kbuf, (unsigned int)len);
699} 890}
700/*}}} */
701 891
702#if (MENUBAR_MAX) 892void ecb_cold
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 893rxvt_term::key_release (XKeyEvent &ev)
704/* attempt to `write' count to the input buffer */
705unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
707{ 894{
708 unsigned int n, s; 895#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
896 KeySym keysym;
709 897
710 n = cmdbuf_ptr - cmdbuf_base; 898 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 899#endif
712 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)
713 { 905 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 906# if ISO_14755
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 907 scr_overlay_off ();
716 cmdbuf_ptr = cmdbuf_base; 908# endif
717 cmdbuf_endp -= n; 909# if ISO_14755
718 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;
719 } 936 }
720 if (count > s) 937 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
721 { 938 {
722 rxvt_print_error ("data loss: cmd_write too large"); 939# if ISO_14755
723 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;
724 } 955 }
725 for (; count--;) 956#endif
726 *cmdbuf_endp++ = *str++; 957
958 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
727 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
728} 967}
729#endif /* MENUBAR_MAX */
730 968
731void 969void
732rxvt_term::flush () 970rxvt_term::flush ()
733{ 971{
734#ifdef TRANSPARENT 972 flush_ev.stop ();
735 if (want_full_refresh) 973
974#ifdef HAVE_IMG
975 if (bg_flags & BG_NEEDS_REFRESH)
736 { 976 {
737 want_full_refresh = 0; 977 bg_flags &= ~BG_NEEDS_REFRESH;
738 scr_clear ();
739 scr_touch (false); 978 scr_touch (false);
740 want_refresh = 1;
741 } 979 }
742#endif 980#endif
743 981
744 if (want_refresh) 982 if (want_refresh)
745 { 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
746 scr_refresh (refresh_type); 1022 scr_refresh ();
747 scrollbar_show (1); 1023 scrollBar.show (1);
748#ifdef USE_XIM 1024#if USE_XIM
749 IMSendSpot (); 1025 im_send_spot ();
750#endif 1026#endif
751
752 } 1027 }
753 1028
754 display->flush (); 1029 display->flush ();
755} 1030}
756 1031
1032/* checks whether a refresh is requested and starts the refresh timer */
757void 1033void
758rxvt_term::check_cb (check_watcher &w) 1034rxvt_term::refresh_check ()
759{ 1035{
760 SET_R (this); 1036 if (want_refresh && !flush_ev.is_active ())
761 SET_LOCALE (locale); 1037 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
762 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;
763 flush (); 1048 flush ();
764} 1049}
765 1050
766#ifdef CURSOR_BLINK 1051#ifdef CURSOR_BLINK
767void 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
768rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1069{
770 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1071 want_refresh = 1;
772 1072 refresh_check ();
773 w.start (w.at + BLINK_INTERVAL);
774} 1073}
775#endif 1074#endif
776 1075
777#ifdef TEXT_BLINK 1076#ifdef TEXT_BLINK
778void 1077void
779rxvt_term::text_blink_cb (time_watcher &w) 1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1079{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1081 {
783 hidden_text = !hidden_text; 1082 hidden_text = !hidden_text;
784 want_refresh = 1; 1083 want_refresh = 1;
785 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))
786 } 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 ();
787} 1197}
788#endif 1198#endif
789 1199
790bool 1200bool
791rxvt_term::pty_fill () 1201rxvt_term::pty_fill ()
792{ 1202{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1203 cmdbuf_reify ();
794 1204
795 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
796 cmdbuf_ptr = cmdbuf_base; 1210 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1211 cmdbuf_endp = cmdbuf_ptr;
1212 avail = CBUFSIZ;
1213 }
798 1214
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1215 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
800 1216
801 if (n > 0) 1217 if (r > 0)
802 { 1218 {
803 cmdbuf_endp += n; 1219 cmdbuf_endp += r;
804 return true; 1220 return true;
805 } 1221 }
806 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))
807 destroy (); 1234 destroy ();
1235 }
808 1236
809 return false; 1237 return false;
810} 1238}
811 1239
812void 1240void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1241rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1242{
815 SET_R (this); 1243 make_current ();
816 SET_LOCALE (locale);
817 1244
818 if (revents & EVENT_WRITE) 1245 if (revents & ev::READ)
819 tt_write (0, 0);
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us 1246 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong 1247 for (int i = CBUFCNT; i-- && pty_fill (); )
826 while (flag && pty_fill ()) 1248 cmd_parse ();
827 {
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834 1249
835 uint32_t ch = NOCHAR; 1250 if (revents & ev::WRITE)
1251 pty_write ();
836 1252
837 for (;;) 1253 refresh_check ();
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1254}
936 1255
937// read the next character, currently handles UTF-8 1256void ecb_cold
938// will probably handle all sorts of other stuff in the future 1257rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1258{
942 while (cmdbuf_ptr < cmdbuf_endp) 1259 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1260 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946
947 wchar_t wc;
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
949
950 if (len == (size_t)-2)
951 return NOCHAR;
952
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984}
985 1261
986#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
987void 1292void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997}
998
999void
1000rxvt_term::pointer_blank ()
1001{
1002 if (! (Options & Opt_pointerBlank))
1003 return;
1004
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1006 XFlush (display->display);
1007
1008 hidden_pointer = 1;
1009}
1010
1011void
1012rxvt_term::pointer_cb (time_watcher &w)
1013{
1014 SET_R (this);
1015 SET_LOCALE (locale);
1016
1017 pointer_blank ();
1018}
1019#endif
1020
1021void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1293rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1294{
1024 int button_number, key_state = 0; 1295 int button_number, key_state = 0;
1025 int x, y; 1296 int x, y;
1297 int code = 32;
1026 1298
1027 x = ev.x; 1299 x = Pixel2Col (ev.x) + 1;
1028 y = ev.y; 1300 y = Pixel2Row (ev.y) + 1;
1029 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 }
1030 1311
1031 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1313 button_number = 3;
1034 }
1035 else 1314 else
1036 { 1315 {
1037 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1318 if (button_number >= 3)
1040 button_number += (64 - 3); 1319 button_number += 64 - 3;
1041 } 1320 }
1042 1321
1043 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
1044 { 1323 {
1045 /* 1324 /*
1046 * do not report ButtonRelease 1325 * do not report ButtonRelease
1047 * no state info allowed 1326 * no state info allowed
1048 */ 1327 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1346#endif
1068
1069 } 1347 }
1070 1348
1071#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1351 if (key_state & 16)
1074 fputc ('C', stderr); 1352 fputc ('C', stderr);
1075 if (key_state & 4) 1353 if (key_state & 4)
1076 fputc ('S', stderr); 1354 fputc ('S', stderr);
… …
1078 fputc ('A', stderr); 1356 fputc ('A', stderr);
1079 if (key_state & 32) 1357 if (key_state & 32)
1080 fputc ('2', stderr); 1358 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1360 button_number,
1083 x + 1, 1361 x,
1084 y + 1); 1362 y);
1085#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
1086 tt_printf ("\033[M%c%c%c", 1378 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1379 code + button_number + key_state,
1088 (32 + x + 1), 1380 32 + x,
1089 (32 + y + 1)); 1381 32 + y);
1090#endif
1091} 1382}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1383
1103/*{{{ process an X event */ 1384/*{{{ process an X event */
1104void 1385void ecb_hot
1105rxvt_term::x_cb (XEvent &ev) 1386rxvt_term::x_cb (XEvent &ev)
1106{ 1387{
1107 SET_R (this); 1388 make_current ();
1108 SET_LOCALE (locale);
1109 1389
1110#if defined(CURSOR_BLINK) 1390 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1391
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1392 if (ev.xany.window == vt
1120 } 1393 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1394 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1395 return;
1140#endif
1141 1396
1397 // for XQueryPointer
1142 Window unused_root, unused_child; 1398 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1399 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1400 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 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));
1193#endif
1194 1401
1195 switch (ev.type) 1402 switch (ev.type)
1196 { 1403 {
1197 case KeyPress: 1404 case KeyPress:
1198 lookup_key (ev.xkey); 1405 key_press (ev.xkey);
1199 break; 1406 break;
1200 1407
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1408 case KeyRelease:
1203 { 1409 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1410 break;
1215 }
1216#endif
1217 1411
1218 case ButtonPress: 1412 case ButtonPress:
1219 button_press (ev.xbutton); 1413 button_press (ev.xbutton);
1220 break; 1414 break;
1221 1415
… …
1223 button_release (ev.xbutton); 1417 button_release (ev.xbutton);
1224 break; 1418 break;
1225 1419
1226 case ClientMessage: 1420 case ClientMessage:
1227 if (ev.xclient.format == 32 1421 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1422 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1423 {
1237 /* Get Dnd data */ 1424 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1425 {
1239 int ActualFormat; 1426 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1427 {
1241 unsigned long Size, RemainingBytes; 1428 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1429 {
1243 XGetWindowProperty (display->display, display->root, 1430 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1431 destroy ();
1245 0L, 1000000L, 1432 }
1246 False, AnyPropertyType, 1433#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1434 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1435 XSendEvent (dpy, ev.xclient.window = display->root,
1436 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1437 &ev);
1250 XChangeProperty (display->display, display->root, 1438#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1439 }
1252 8, PropModeReplace, 1440 }
1253 data, STRLEN (data)); 1441#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1442 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 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
1256 } 1450 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1451 break;
1263 1452
1264 /* 1453 /*
1265 * XXX: this is not the _current_ arrangement 1454 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1455 * Here's my conclusion:
… …
1285 break; 1474 break;
1286 } 1475 }
1287 break; 1476 break;
1288 1477
1289 case FocusIn: 1478 case FocusIn:
1290 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)
1291 { 1494 {
1292 TermWin.focus = 1; 1495 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302
1303 } 1496 ;
1304 break;
1305 1497
1306 case FocusOut: 1498 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1307 if (TermWin.focus) 1499
1500 bool moved = false;
1501#ifdef HAVE_BG_PIXMAP
1502 if (bg_window_position_sensitive ())
1308 { 1503 {
1309 TermWin.focus = 0; 1504 want_position_change = true;
1310 want_refresh = 1; 1505 if (bg_img == 0)
1311#ifdef USE_XIM 1506 moved = true;
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0])
1326 {
1327 int height, width;
1328
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 } 1507 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1508#endif
1336 1509
1337 if (szHint.width != width || szHint.height != height) 1510 if (want_position_change)
1338 { 1511 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1512 int x, y;
1340 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 }
1341 } 1529 }
1342#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 }
1343 else 1536 else
1344 { 1537 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1538#ifdef HAVE_BG_PIXMAP
1539 if (moved)
1540 update_background ();
1541#endif
1346 } 1542 }
1347#endif
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356 1543
1544 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1357 } 1545 }
1358 break; 1546 break;
1359 1547
1548 case PropertyNotify:
1549 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1550 break;
1551
1360 case SelectionClear: 1552 case SelectionClear:
1361 display->set_selection_owner (0); 1553 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1362 break;
1363
1364 case SelectionNotify:
1365 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor,
1367 ev.xselection.property, True);
1368 break; 1554 break;
1369 1555
1370 case SelectionRequest: 1556 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1557 selection_send (ev.xselectionrequest);
1372 break; 1558 break;
1373 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
1374 case UnmapNotify: 1579 case UnmapNotify:
1375 TermWin.mapped = 0; 1580 mapped = 0;
1376#ifdef TEXT_BLINK 1581#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1582 text_blink_ev.stop ();
1378#endif 1583#endif
1584 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1585 break;
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT
1389 case ReparentNotify:
1390 rootwin_cb (ev);
1391 break;
1392#endif /* TRANSPARENT */
1393 1586
1394 case GraphicsExpose: 1587 case GraphicsExpose:
1395 case Expose: 1588 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1589 if (ev.xany.window == vt)
1397 { 1590 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1591 do
1592 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1593 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1594 ev.xexpose.width, ev.xexpose.height, false);
1401#else 1595 }
1402 // 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 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1602 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1603 ev.xexpose.width, ev.xexpose.height, false);
1405 //scr_expose (ev.xexpose.x, 0, 1604 }
1406 // ev.xexpose.width, TermWin.height, False); 1605
1407#endif
1408 want_refresh = 1; 1606 want_refresh = 1;
1409 } 1607 }
1410 else 1608 else
1411 { 1609 {
1412 XEvent unused_event; 1610 XEvent unused_event;
1413 1611
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1613 ;
1416 &unused_event)) ; 1614 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1615 ;
1418 GraphicsExpose, 1616
1419 &unused_event)) ; 1617 if (scrollBar.state && ev.xany.window == scrollBar.win)
1420 if (isScrollbarWindow (ev.xany.window))
1421 { 1618 {
1422 scrollBar.setIdle (); 1619 scrollBar.state = SB_STATE_IDLE;
1423 scrollbar_show (0); 1620 scrollBar.show (0);
1424 } 1621 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432
1433 } 1622 }
1434 break; 1623 break;
1435 1624
1436 case MotionNotify: 1625 case MotionNotify:
1437#ifdef POINTER_BLANK 1626#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1627 if (hidden_pointer)
1439 pointer_unblank (); 1628 pointer_unblank ();
1440#endif 1629#endif
1441#if MENUBAR 1630 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 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)
1443 { 1637 {
1444 menubar_control (& (ev.xbutton)); 1638 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1639 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1640 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1641 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1642 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1643 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1644 ;
1457 1645
1458 XQueryPointer (display->display, TermWin.vt, 1646 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1647 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1648 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1649 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1650 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1652 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1653 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1654 {
1467#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
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1664 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1665 ev.xbutton.state & Button3Mask ? 2 : 0);
1666
1470#ifdef SELECTION_SCROLLING 1667#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1668 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1669 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1670 {
1671 page_dirn scroll_selection_dir;
1474 int dist; 1672 int dist;
1475
1476 pending_scroll_selection=1;
1477 1673
1478 /* don't clobber the current delay if we are 1674 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1675 * already in the middle of scrolling.
1480 */ 1676 */
1481 if (scroll_selection_delay<=0) 1677 if (!sel_scroll_ev.is_active ())
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1678 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1679
1484 /* save the event params so we can highlight 1680 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1681 * the selection in the pending-scroll loop
1486 */ 1682 */
1487 selection_save_x=ev.xbutton.x; 1683 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1684 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1685 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1686
1492 /* calc number of lines to scroll */ 1687 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1688 if (ev.xbutton.y < int_bwidth)
1494 { 1689 {
1495 scroll_selection_dir = UP; 1690 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1691 dist = int_bwidth - ev.xbutton.y;
1497 } 1692 }
1498 else 1693 else
1499 { 1694 {
1500 scroll_selection_dir = DN; 1695 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1696 dist = ev.xbutton.y - (int_bwidth + vt_height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1697 }
1698
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1699 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1700 / SELECTION_SCROLL_LINE_SPEEDUP
1701 + 1;
1506 MIN_IT (scroll_selection_lines, 1702 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1703 SELECTION_SCROLL_MAX_LINES);
1704 scroll_selection_lines *= scroll_selection_dir;
1508 } 1705 }
1509 else 1706 else
1510 { 1707 {
1511 /* we are within the text window, so we 1708 /* we are within the text window, so we
1512 * shouldn't be scrolling 1709 * shouldn't be scrolling
1513 */ 1710 */
1514 pending_scroll_selection = 0; 1711 sel_scroll_ev.stop();
1515 } 1712 }
1516#endif 1713#endif
1517#ifdef MOUSE_THRESHOLD 1714#ifdef MOUSE_THRESHOLD
1518
1519 } 1715 }
1520#endif 1716#endif
1521
1522 } 1717 }
1523 } 1718 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1719 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1525 { 1720 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1721 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1722 MotionNotify, &ev))
1723 ;
1724
1528 XQueryPointer (display->display, scrollBar.win, 1725 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1726 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1727 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1728 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1729 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1730 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1731 scrollBar.size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1732 want_refresh = 1;
1537 scrollbar_show (1); 1733 scrollBar.show (1);
1538 } 1734 }
1539 break; 1735 break;
1540 } 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 ();
1541} 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
1542 1904
1543void 1905void
1544rxvt_term::rootwin_cb (XEvent &ev)
1545{
1546 SET_R (this);
1547 SET_LOCALE (locale);
1548
1549 switch (ev.type)
1550 {
1551 case PropertyNotify:
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1553 {
1554 if (ev.xproperty.state == PropertyNewValue)
1555 selection_property (ev.xproperty.window, ev.xproperty.atom);
1556 break;
1557 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 /* FALLTHROUGH */
1573 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 break;
1578#endif
1579 }
1580}
1581
1582void
1583rxvt_term::button_press (const XButtonEvent &ev) 1906rxvt_term::button_press (XButtonEvent &ev)
1584{ 1907{
1585 int reportmode = 0, clickintime; 1908 int reportmode = 0, clickintime;
1586 1909
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1910 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1911
1588 if (!bypass_keystate) 1912 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1913 reportmode = !! (priv_modes & PrivMode_mouse_report);
1914
1590 /* 1915 /*
1591 * VT window processing of button press 1916 * VT window processing of button press
1592 */ 1917 */
1593 if (ev.window == TermWin.vt) 1918 if (ev.window == vt)
1594 { 1919 {
1595#if RXVT_GRAPHICS 1920 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1921 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 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;
1601 { 1929 }
1930#endif
1931
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1932 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1933
1603 if (reportmode) 1934 if (reportmode)
1935 {
1936 /* mouse report from vt window */
1937 /* save the xbutton state (for ButtonRelease) */
1938 MEvent.state = ev.state;
1939#ifdef MOUSE_REPORT_DOUBLECLICK
1940 if (ev.button == MEvent.button && clickintime)
1604 { 1941 {
1605 /* mouse report from vt window */ 1942 /* same button, within allowed time */
1606 /* save the xbutton state (for ButtonRelease) */ 1943 MEvent.clicks++;
1607 MEvent.state = ev.state; 1944
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1945 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1946 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1947 /* only report double clicks */
1616 MEvent.clicks = 2; 1948 MEvent.clicks = 2;
1617 mouse_report (ev); 1949 mouse_report (ev);
1618 1950
1619 /* don't report the release */ 1951 /* don't report the release */
1620 MEvent.clicks = 0; 1952 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1953 MEvent.button = AnyButton;
1622 }
1623 } 1954 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1955 }
1637 else 1956 else
1638 { 1957 {
1958 /* different button, or time expired */
1959 MEvent.clicks = 1;
1960 MEvent.button = ev.button;
1961 mouse_report (ev);
1962 }
1963#else
1964 MEvent.button = ev.button;
1965 mouse_report (ev);
1966#endif /* MOUSE_REPORT_DOUBLECLICK */
1967
1968 }
1969 else
1970 {
1639 if (ev.button != MEvent.button) 1971 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1972 MEvent.clicks = 0;
1973
1641 switch (ev.button) 1974 switch (ev.button)
1642 { 1975 {
1643 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
1644 /* allow shift+left click to extend selection */ 1985 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1986 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1987 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1988 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1989 selection_rotate (ev.x, ev.y);
1668 else 1990 else
1669 selection_extend (ev.x, ev.y, 1); 1991 selection_extend (ev.x, ev.y, 1);
1992 }
1993 else
1994 {
1995 if (MEvent.button == Button1 && clickintime)
1996 MEvent.clicks++;
1997 else
1998 MEvent.clicks = 1;
1999
2000 selection_click (MEvent.clicks, ev.x, ev.y);
2001 }
2002
2003 MEvent.button = Button1;
2004 break;
2005
2006 case Button3:
2007 if (MEvent.button == Button3 && clickintime)
2008 selection_rotate (ev.x, ev.y);
2009 else
2010 selection_extend (ev.x, ev.y, 1);
2011
1670 MEvent.button = Button3; 2012 MEvent.button = Button3;
1671 break; 2013 break;
1672 }
1673 } 2014 }
2015 }
2016
1674 MEvent.time = ev.time; 2017 MEvent.time = ev.time;
1675 return; 2018 return;
1676 }
1677 } 2019 }
1678 2020
1679 /* 2021 /*
1680 * Scrollbar window processing of button press 2022 * Scrollbar window processing of button press
1681 */ 2023 */
1682 if (isScrollbarWindow (ev.window)) 2024 if (scrollBar.state && ev.window == scrollBar.win)
1683 { 2025 {
1684 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;
1685 /* 2034 /*
1686 * Rxvt-style scrollbar: 2035 * Rxvt-style scrollbar:
1687 * move up if mouse is above slider 2036 * move up if mouse is above slider
1688 * move dn if mouse is below slider 2037 * move dn if mouse is below slider
1689 * 2038 *
… …
1698 /* 2047 /*
1699 * Mouse report disabled scrollbar: 2048 * Mouse report disabled scrollbar:
1700 * arrow buttons - send up/down 2049 * arrow buttons - send up/down
1701 * click on scrollbar - send pageup/down 2050 * click on scrollbar - send pageup/down
1702 */ 2051 */
1703 if ((scrollBar.style == R_SB_NEXT 2052 if (direction == UP)
1704 && scrollbarnext_upButton (ev.y))
1705 || (scrollBar.style == R_SB_RXVT
1706 && scrollbarrxvt_upButton (ev.y)))
1707 tt_printf ("\033[A"); 2053 tt_printf ("\033[A");
1708 else if ((scrollBar.style == R_SB_NEXT 2054 else if (direction == DN)
1709 && scrollbarnext_dnButton (ev.y))
1710 || (scrollBar.style == R_SB_RXVT
1711 && scrollbarrxvt_dnButton (ev.y)))
1712 tt_printf ("\033[B"); 2055 tt_printf ("\033[B");
1713 else 2056 else
1714 switch (ev.button) 2057 switch (ev.button)
1715 { 2058 {
1716 case Button2: 2059 case Button2:
… …
1723 tt_printf ("\033[5~"); 2066 tt_printf ("\033[5~");
1724 break; 2067 break;
1725 } 2068 }
1726 } 2069 }
1727 else 2070 else
1728#endif /* NO_SCROLLBAR_REPORT */ 2071#endif /* NO_SCROLLBAR_REPORT */
1729
1730 {
1731 char upordown = 0;
1732
1733 if (scrollBar.style == R_SB_NEXT)
1734 { 2072 {
1735 if (scrollbarnext_upButton (ev.y)) 2073 if (direction != NO_DIR)
1736 upordown = -1; /* up */
1737 else if (scrollbarnext_dnButton (ev.y))
1738 upordown = 1; /* down */
1739 }
1740 else if (scrollBar.style == R_SB_RXVT)
1741 {
1742 if (scrollbarrxvt_upButton (ev.y))
1743 upordown = -1; /* up */
1744 else if (scrollbarrxvt_dnButton (ev.y))
1745 upordown = 1; /* down */
1746 }
1747 if (upordown)
1748 { 2074 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2076 if (!cont_scroll_ev.is_active ())
2077 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 2078#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2079 if (scr_page (direction, 1))
1753 { 2080 {
1754 if (upordown < 0) 2081 if (direction == UP)
1755 scrollBar.setUp (); 2082 scrollBar.state = SB_STATE_UP;
1756 else 2083 else
1757 scrollBar.setDn (); 2084 scrollBar.state = SB_STATE_DOWN;
1758 } 2085 }
1759 } 2086 }
1760 else 2087 else
1761 switch (ev.button) 2088 switch (ev.button)
1762 { 2089 {
1763 case Button2: 2090 case Button2:
1764 switch (scrollbar_align) 2091 switch (scrollBar.align)
1765 { 2092 {
1766 case R_SB_ALIGN_TOP: 2093 case SB_ALIGN_TOP:
1767 csrO = 0; 2094 csrO = 0;
1768 break; 2095 break;
1769 case R_SB_ALIGN_CENTRE: 2096 case SB_ALIGN_CENTRE:
1770 csrO = (scrollBar.bot - scrollBar.top) / 2; 2097 csrO = (scrollBar.bot - scrollBar.top) / 2;
1771 break; 2098 break;
1772 case R_SB_ALIGN_BOTTOM: 2099 case SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2100 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2101 break;
1775 } 2102 }
2103
1776 if (scrollBar.style == R_SB_XTERM 2104 if (scrollBar.style == SB_STYLE_XTERM
1777 || scrollbar_above_slider (ev.y) 2105 || scrollBar.above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2106 || scrollBar.below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2107 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1780 scrollbar_size ()); 2108
1781 scrollBar.setMotion (); 2109 scrollBar.state = SB_STATE_MOTION;
1782 break; 2110 break;
1783 2111
1784 case Button1: 2112 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2113 if (scrollBar.align == SB_ALIGN_CENTRE)
1786 csrO = ev.y - scrollBar.top; 2114 csrO = ev.y - scrollBar.top;
1787 /* FALLTHROUGH */ 2115 /* FALLTHROUGH */
1788 2116
1789 case Button3: 2117 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2118 if (scrollBar.style != SB_STYLE_XTERM)
1791 { 2119 {
1792 if (scrollbar_above_slider (ev.y)) 2120 if (scrollBar.above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2121# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2122 scr_page (UP, nrow - 1);
1795# else 2123# else
1796 scr_page (UP, TermWin.nrow / 4); 2124 scr_page (UP, nrow / 4);
1797# endif 2125# endif
1798 else if (scrollbar_below_slider (ev.y)) 2126 else if (scrollBar.below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2127# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2128 scr_page (DN, nrow - 1);
1801# else 2129# else
1802 scr_page (DN, TermWin.nrow / 4); 2130 scr_page (DN, nrow / 4);
1803# endif 2131# endif
1804 else 2132 else
1805 scrollBar.setMotion (); 2133 scrollBar.state = SB_STATE_MOTION;
1806 } 2134 }
1807 else 2135 else
1808 { 2136 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2137 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2138 (nrow
1811 * scrollbar_position (ev.y) 2139 * scrollBar.position (ev.y)
1812 / scrollbar_size ())); 2140 / scrollBar.size ()));
1813 } 2141 }
2142
1814 break; 2143 break;
1815 } 2144 }
1816 } 2145 }
2146
1817 return; 2147 return;
1818 } 2148 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2149}
1827 2150
1828void 2151void
1829rxvt_term::button_release (const XButtonEvent &ev) 2152rxvt_term::button_release (XButtonEvent &ev)
1830{ 2153{
1831 int reportmode = 0; 2154 int reportmode = 0;
1832 2155
1833 csrO = 0; /* reset csr Offset */ 2156 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2157 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2158 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2159
1837 if (scrollbar_isUpDn ()) 2160 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1838 { 2161 {
1839 scrollBar.setIdle (); 2162 scrollBar.state = SB_STATE_IDLE;
1840 scrollbar_show (0); 2163 scrollBar.show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2164 }
2165
1846#ifdef SELECTION_SCROLLING 2166#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2167 sel_scroll_ev.stop();
1848#endif 2168#endif
2169
1849 if (ev.window == TermWin.vt) 2170 if (ev.window == vt)
1850 { 2171 {
1851#ifdef RXVT_GRAPHICS 2172 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2173 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2174
1857 { 2175#if ISO_14755
2176 // 5.4
2177 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2178 return;
2179#endif
2180
1858 if (reportmode) 2181 if (reportmode)
2182 {
2183 /* mouse report from vt window */
2184 /* don't report release of wheel "buttons" */
2185 if (ev.button >= 4)
2186 return;
2187#ifdef MOUSE_REPORT_DOUBLECLICK
2188 /* only report the release of 'slow' single clicks */
2189 if (MEvent.button != AnyButton
2190 && (ev.button != MEvent.button
2191 || (ev.time - MEvent.time
2192 > MULTICLICK_TIME / 2)))
1859 { 2193 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2194 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2195 MEvent.button = AnyButton;
1877 mouse_report (ev); 2196 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2197 }
2198#else /* MOUSE_REPORT_DOUBLECLICK */
2199 MEvent.button = AnyButton;
2200 mouse_report (ev);
2201#endif /* MOUSE_REPORT_DOUBLECLICK */
2202 return;
2203 }
2204
1881 /* 2205 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2206 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2207 * when overriding mouse reporting
1884 */ 2208 */
1885 if (PrivateModes & PrivMode_mouse_report 2209 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2210 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2211 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2212 selection_extend (ev.x, ev.y, 0);
1889 2213
1890 switch (ev.button) 2214 switch (ev.button)
2215 {
2216 case Button1:
2217 case Button3:
2218 selection_make (ev.time);
2219 break;
2220
2221 case Button2:
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);
2224 break;
2225
2226#ifdef MOUSE_WHEEL
2227 case Button4:
2228 case Button5:
1891 { 2229 {
1892 case Button1: 2230 int lines;
1893 case Button3: 2231 page_dirn dirn;
1894 selection_make (ev.time); 2232
2233 dirn = ev.button == Button4 ? UP : DN;
2234
2235 if (ev.state & ShiftMask)
1895 break; 2236 lines = 1;
1896 case Button2: 2237 else if (option (Opt_mouseWheelScrollPage))
1897 selection_request (ev.time, ev.x, ev.y); 2238 lines = nrow - 1;
1898 break; 2239 else
2240 lines = 5;
2241
1899#ifdef MOUSE_WHEEL 2242# ifdef MOUSE_SLIP_WHEELING
1900 case Button4: 2243 if (ev.state & ControlMask)
1901 case Button5:
1902 { 2244 {
2245 mouse_slip_wheel_speed += dirn;
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);
1903 int i; 2250 }
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else 2251 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1);
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1918 }
1919# endif 2252# endif
1920# ifdef JUMP_MOUSE_WHEEL
1921 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH);
1923 scrollbar_show (1);
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 {
1976 pchanged = 1;
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 }
1981 return pchanged; /* Don't try any more */
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 {
2045 pchanged = 1;
2046 if (TermWin.pixmap != None)
2047 { 2253 {
2048 XFreePixmap (display->display, TermWin.pixmap); 2254 scr_page (dirn, lines);
2049 TermWin.pixmap = None; 2255 scrollBar.show (1);
2050 } 2256 }
2051 } 2257 }
2052 am_pixmap_trans = 0; 2258 break;
2259#endif
2260 }
2261 }
2262}
2263
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))
2275 {
2276 seq_begin = cmdbuf_ptr;
2277 ch = next_char ();
2278
2279 if (ch == NOCHAR)
2280 break;
2281 }
2282
2283 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2284 {
2285 if (ecb_unlikely (!seen_input))
2286 {
2287 seen_input = 1;
2288 // many badly-written programs (e.g. jed) contain a race condition:
2289 // they first read the screensize and then install a SIGWINCH handler.
2290 // some window managers resize the window early, and these programs
2291 // then sometimes get the size wrong.
2292 // unfortunately other programs are even more buggy and dislike
2293 // being sent SIGWINCH, so only do it when we were in fact being
2294 // resized.
2295 if (seen_resize && cmd_pid)
2296 kill (-cmd_pid, SIGWINCH);
2297 }
2298
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))
2314 {
2315 if (ch == C0_LF)
2316 nlines++;
2317
2318 refresh_count++;
2319
2320 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2321 {
2322 refresh_count = 0;
2323
2324 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2325 {
2326 refreshnow = true;
2327 ch = NOCHAR;
2328 break;
2329 }
2330 }
2331
2332 // scr_add_lines only works for nlines <= nrow - 1.
2333 if (nlines >= nrow - 1)
2334 {
2335 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2336 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2337 scr_add_lines (buf, str - buf, nlines);
2338
2339 nlines = 0;
2340 str = buf;
2341 eol = str + min (ncol, UBUFSIZ);
2342 }
2343
2344 if (str >= eol)
2345 {
2346 if (eol >= buf + UBUFSIZ)
2347 {
2348 ch = NOCHAR;
2349 break;
2350 }
2351 else
2352 eol = min (eol + ncol, buf + UBUFSIZ);
2353 }
2354
2355 }
2356
2357 seq_begin = cmdbuf_ptr;
2358 ch = next_char ();
2359 }
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 }
2053 } 2375 }
2054 else 2376 else
2055 { 2377 {
2056 if (TermWin.pixmap != None) 2378 try
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2379 {
2092 if (oldp != None) 2380 process_nonprinting (ch);
2093 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;
2094 break; 2386 break;
2095 } 2387 }
2096 if (oldp != TermWin.parent[i]) 2388
2097 pchanged = 1; 2389 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2390 }
2102 for (; n < (unsigned int)i; n++) 2391 }
2103 { 2392}
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2393
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2394// read the next character
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2395wchar_t ecb_hot
2107 { 2396rxvt_term::next_char () NOTHROW
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2397{
2109 break; 2398 while (cmdbuf_ptr < cmdbuf_endp)
2110 } 2399 {
2111 } 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)
2112 } 2408 {
2113 if (n > (int) (sizeof (TermWin.parent) 2409 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2410 cmdbuf_ptr = cmdbuf_endp;
2411 break;
2115 { 2412 }
2116 D_X ((stderr, "InheritPixmap Turning off")); 2413
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2414 if (len == (size_t)-1)
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 } 2415 {
2124 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
2125 { 2420 }
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2421
2131 rqt.tv_sec = 1; 2422 // assume wchar == unicode
2132 rqt.tv_nsec = 0; 2423 cmdbuf_ptr += len;
2133 nanosleep (&rqt, NULL); 2424 return wc & UNICODE_MASK;
2134# else
2135 sleep (1);
2136# endif
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 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
2148 return pchanged; 2449 return c;
2149} 2450}
2150#endif
2151 2451
2152/*}}} */ 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}
2153 2462
2154/*{{{ print pipe */ 2463/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2464/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2465#ifdef PRINTPIPE
2157FILE * 2466FILE * ecb_cold
2158rxvt_term::popen_printer () 2467rxvt_term::popen_printer ()
2159{ 2468{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2469 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2161 2470
2162 if (stream == NULL) 2471 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2472 rxvt_warn ("can't open printer pipe, not printing.\n");
2473
2164 return stream; 2474 return stream;
2165} 2475}
2166 2476
2167int 2477int ecb_cold
2168rxvt_term::pclose_printer (FILE *stream) 2478rxvt_term::pclose_printer (FILE *stream)
2169{ 2479{
2170 fflush (stream); 2480 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2481 return pclose (stream);
2177# endif
2178} 2482}
2179 2483
2180/* 2484/*
2181 * simulate attached vt100 printer 2485 * simulate attached vt100 printer
2182 */ 2486 */
2183void 2487void ecb_cold
2184rxvt_term::process_print_pipe () 2488rxvt_term::process_print_pipe ()
2185{ 2489{
2186 int done; 2490 FILE *fd = popen_printer ();
2187 FILE *fd;
2188 2491
2189 if ((fd = popen_printer ()) == NULL) 2492 if (!fd)
2190 return; 2493 return;
2191 2494
2192 /* 2495 /*
2193 * 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
2194 * is received. 2497 * is received.
2195 */ 2498 */
2196 for (done = 0; !done;) 2499 for (int done = 0; !done; )
2197 { 2500 {
2198 unsigned char buf[8]; 2501 unsigned char buf[8];
2199 unsigned char ch; 2502 unicode_t ch;
2200 unsigned int i, len; 2503 unsigned int i, len;
2201 2504
2202 if ((ch = cmd_getc ()) != C0_ESC) 2505 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2506 {
2204 if (putc (ch, fd) == EOF) 2507 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2508 break; /* done = 1 */
… …
2220 { 2523 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2524 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2525 break; /* done = 1 */
2223 } 2526 }
2224 } 2527 }
2528
2225 for (i = 0; i < len; i++) 2529 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2530 if (putc (buf[i], fd) == EOF)
2227 { 2531 {
2228 done = 1; 2532 done = 1;
2229 break; 2533 break;
2230 } 2534 }
2231 } 2535 }
2232 } 2536 }
2537
2233 pclose_printer (fd); 2538 pclose_printer (fd);
2234} 2539}
2235#endif /* PRINTPIPE */ 2540#endif /* PRINTPIPE */
2236/*}}} */ 2541/*}}} */
2237 2542
2238/* *INDENT-OFF* */
2239enum { 2543enum {
2240 C1_40 = 0x40, 2544 C1_40 = 0x40,
2241 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,
2242 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,
2243 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,
2244 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,
2245}; 2549};
2246/* *INDENT-ON* */
2247 2550
2248/*{{{ process non-printing single characters */ 2551/*{{{ process non-printing single characters */
2249void 2552void ecb_hot
2250rxvt_term::process_nonprinting (unsigned char ch) 2553rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2554{
2252 switch (ch) 2555 switch (ch)
2253 { 2556 {
2557 case C0_ESC:
2558 process_escape_seq ();
2559 break;
2254 case C0_ENQ: /* terminal Status */ 2560 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2561 if (rs[Rs_answerbackstring])
2256 tt_write ( 2562 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2563 else
2260 tt_write ((unsigned char *)VT100_ANS, 2564 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2565 break;
2263 case C0_BEL: /* bell */ 2566 case C0_BEL: /* bell */
2264 scr_bell (); 2567 scr_bell ();
2265 break; 2568 break;
2266 case C0_BS: /* backspace */ 2569 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2584 scr_charset_choose (1);
2282 break; 2585 break;
2283 case C0_SI: /* shift in - acs */ 2586 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2587 scr_charset_choose (0);
2285 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
2286 } 2602 }
2287} 2603}
2288/*}}} */ 2604/*}}} */
2289 2605
2290 2606
2291/*{{{ process VT52 escape sequences */ 2607/*{{{ process VT52 escape sequences */
2292void 2608void ecb_cold
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2609rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2610{
2295 int row, col; 2611 int row, col;
2296 2612
2297 switch (ch) 2613 switch (ch)
2298 { 2614 {
… …
2331 break; 2647 break;
2332 case 'Z': /* identify the terminal type */ 2648 case 'Z': /* identify the terminal type */
2333 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2649 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2334 break; 2650 break;
2335 case '<': /* turn off VT52 mode */ 2651 case '<': /* turn off VT52 mode */
2336 PrivMode (0, PrivMode_vt52); 2652 priv_modes &= ~PrivMode_vt52;
2337 break; 2653 break;
2338 case 'F': /* use special graphics character set */ 2654 case 'F': /* use special graphics character set */
2339 case 'G': /* use regular character set */ 2655 case 'G': /* use regular character set */
2340 /* unimplemented */ 2656 /* unimplemented */
2341 break; 2657 break;
… …
2347} 2663}
2348/*}}} */ 2664/*}}} */
2349 2665
2350 2666
2351/*{{{ process escape sequences */ 2667/*{{{ process escape sequences */
2352void 2668void ecb_hot
2353rxvt_term::process_escape_seq () 2669rxvt_term::process_escape_seq ()
2354{ 2670{
2355 unsigned char ch = cmd_getc (); 2671 unicode_t ch = cmd_getc ();
2356 2672
2357 if (PrivateModes & PrivMode_vt52) 2673 if (priv_modes & PrivMode_vt52)
2358 { 2674 {
2359 process_escape_vt52 (ch); 2675 process_escape_vt52 (ch);
2360 return; 2676 return;
2361 } 2677 }
2362 2678
2363 switch (ch) 2679 switch (ch)
2364 { 2680 {
2365 /* case 1: do_tek_mode (); break; */
2366 case '#': 2681 case '#':
2367 if (cmd_getc () == '8') 2682 if (cmd_getc () == '8')
2368 scr_E (); 2683 scr_E ();
2369 break; 2684 break;
2370 case '(': 2685 case '(':
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2692 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2693 break;
2379 case '+': 2694 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2695 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2696 break;
2382#ifdef MULTICHAR_SET 2697#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2698 case '6':
2389 scr_backindex (); 2699 scr_backindex ();
2390 break; 2700 break;
2391#endif 2701#endif
2392 case '7': 2702 case '7':
2393 scr_cursor (SAVE); 2703 scr_cursor (SAVE);
2394 break; 2704 break;
2395 case '8': 2705 case '8':
2396 scr_cursor (RESTORE); 2706 scr_cursor (RESTORE);
2397 break; 2707 break;
2398#ifndef NO_FRILLS 2708#if !ENABLE_MINIMAL
2399 case '9': 2709 case '9':
2400 scr_forwardindex (); 2710 scr_forwardindex ();
2401 break; 2711 break;
2402#endif 2712#endif
2713 // DECPAM/DECPNM
2403 case '=': 2714 case '=':
2715 priv_modes |= PrivMode_aplKP;
2716 break;
2404 case '>': 2717 case '>':
2405 PrivMode ((ch == '='), PrivMode_aplKP); 2718 priv_modes &= ~PrivMode_aplKP;
2406 break; 2719 break;
2407 2720
2408 case C1_40: 2721 case C1_40:
2409 cmd_getc (); 2722 cmd_getc ();
2410 break; 2723 break;
… …
2413 break; 2726 break;
2414 2727
2415 /* 8.3.87: NEXT LINE */ 2728 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2729 case C1_NEL: /* ESC E */
2417 { 2730 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2731 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2732 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2420 } 2733 }
2421 break; 2734 break;
2422 2735
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2736 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2737 case C1_ESA: /* ESC G */
2425 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 */
2426 break; 2741 break;
2427 2742
2428 /* 8.3.63: CHARACTER TABULATION SET */ 2743 /* 8.3.63: CHARACTER TABULATION SET */
2429 case C1_HTS: /* ESC H */ 2744 case C1_HTS: /* ESC H */
2430 scr_set_tab (1); 2745 scr_set_tab (1);
… …
2434 case C1_RI: /* ESC M */ 2749 case C1_RI: /* ESC M */
2435 scr_index (DN); 2750 scr_index (DN);
2436 break; 2751 break;
2437 2752
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2753 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2754 /* case C1_SS2: break; */
2440 2755
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2756 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2757 /* case C1_SS3: break; */
2443 2758
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2759 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2760 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2761 process_dcs_seq ();
2447 break; 2762 break;
2448 2763
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2764 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2765 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2766 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2767 break; /* steal obsolete ESC [ c */
2454 2768
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2769 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2456 case C1_CSI: /* ESC [ */ 2770 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2771 process_csi_seq ();
2458 break; 2772 break;
2459 2773
2460 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2774 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2461 case C1_OSC: /* ESC ] */ 2775 case C1_OSC: /* ESC ] */
2462 process_osc_seq (); 2776 process_osc_seq ();
2463 break; 2777 break;
2464 2778
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2779 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2466 case 'c': 2780 case 'c':
2781 mbstate.reset ();
2467 scr_poweron (); 2782 scr_poweron ();
2468 scrollbar_show (1); 2783 scrollBar.show (1);
2469 break; 2784 break;
2470 2785
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2786 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2472 case 'n': 2787 case 'n':
2473 scr_charset_choose (2); 2788 scr_charset_choose (2);
… …
2480 } 2795 }
2481} 2796}
2482/*}}} */ 2797/*}}} */
2483 2798
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2799/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */
2486enum { 2800enum {
2487 CSI_ICH = 0x40, 2801 CSI_ICH = 0x40,
2488 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,
2489 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 ,
2490 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,
2491 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,
2492 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,
2493 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,
2494 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 ,
2495 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
2496}; 2810};
2497 2811
2498#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2812#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2499 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2813 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2500 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2814 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2501#define get_byte_array_bit(array, bit) \ 2815#define get_byte_array_bit(array, bit) \
2502 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2816 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2503 2817
2504const unsigned char csi_defaults[] = 2818static const unsigned char csi_defaults[] =
2505 { 2819 {
2506 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, */
2507 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, */
2508 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, */
2509 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, [, \, ], ^, _, */
2510 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, */
2511 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, */
2512 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, */
2513 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, {, |, }, ~, */
2514 }; 2828 };
2515/* *INDENT-ON* */
2516 2829
2517void 2830void ecb_hot
2518rxvt_term::process_csi_seq () 2831rxvt_term::process_csi_seq ()
2519{ 2832{
2520 unsigned char ch, priv, i; 2833 unicode_t ch, priv, prev_ch, i;
2521 unsigned int nargs, p; 2834 unsigned int nargs, p;
2522 int n, ndef; 2835 int n, ndef;
2523 int arg[ESC_ARGS]; 2836 int arg[ESC_ARGS] = { };
2524 2837
2525 for (nargs = ESC_ARGS; nargs > 0;) 2838 nargs = 0;
2526 arg[--nargs] = 0;
2527 2839
2528 priv = 0; 2840 priv = 0;
2529 ch = cmd_getc (); 2841 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2842 if ((ch >= '<' && ch <= '?') || ch == '!')
2843 {
2531 { /* '<' '=' '>' '?' */ 2844 /* '<' '=' '>' '?' '!' */
2532 priv = ch; 2845 priv = ch;
2533 ch = cmd_getc (); 2846 ch = cmd_getc ();
2534 } 2847 }
2848
2849 prev_ch = 0;
2535 /* read any numerical arguments */ 2850 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2851 for (n = -1; ch < CSI_ICH; )
2537 { 2852 {
2538 if (isdigit (ch)) 2853 if (isdigit (ch))
2539 { 2854 {
… …
2546 { 2861 {
2547 if (nargs < ESC_ARGS) 2862 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2863 arg[nargs++] = n;
2549 n = -1; 2864 n = -1;
2550 } 2865 }
2551 else if (ch == '\b') 2866 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2867 process_nonprinting (ch);
2563 } 2868
2869 prev_ch = ch;
2564 ch = cmd_getc (); 2870 ch = cmd_getc ();
2565 } 2871 }
2566 2872
2567 if (ch > CSI_7F) 2873 if (ch > CSI_7F)
2568 return; 2874 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2880 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2881 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2882 if (arg[p] == -1)
2577 arg[p] = ndef; 2883 arg[p] = ndef;
2578 2884
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2885 /*
2587 * private mode handling 2886 * private mode handling
2588 */ 2887 */
2589 if (priv) 2888 if (priv)
2590 { 2889 {
2591 switch (priv) 2890 switch (priv)
2592 { 2891 {
2593 case '>': 2892 case '>':
2594 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 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2902 tt_printf ("\033[>%d;95;0c", 'U');
2903 }
2596 break; 2904 break;
2905
2597 case '?': 2906 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2907 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2908 process_terminal_mode (ch, priv, nargs, arg);
2600 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);
2601 } 2922 }
2923 break;
2924 }
2925
2602 return; 2926 return;
2603 } 2927 }
2604 2928
2605 switch (ch) 2929 switch (ch)
2606 { 2930 {
… …
2620 } 2944 }
2621 break; 2945 break;
2622#endif 2946#endif
2623 2947
2624 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2948 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2625 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2949 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2626 arg[0] = -arg[0]; 2950 arg[0] = -arg[0];
2627 /* FALLTHROUGH */ 2951 /* FALLTHROUGH */
2628 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2952 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2629 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2953 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2630 scr_gotorc (arg[0], 0, RELATIVE); 2954 scr_gotorc (arg[0], 0, RELATIVE);
2631 break; 2955 break;
2632 2956
2633 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2957 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2634 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2958 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2705 3029
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3030 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 3031 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 3032 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3033 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3034 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 3035 break;
2712 3036
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3037 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 3038 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 3039 break;
2717 3040
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3041 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 3042 process_sgr_mode (nargs, arg);
2720 break; 3043 break;
… …
2726 tt_printf ("\033[0n"); 3049 tt_printf ("\033[0n");
2727 break; 3050 break;
2728 case 6: /* CPR requested */ 3051 case 6: /* CPR requested */
2729 scr_report_position (); 3052 scr_report_position ();
2730 break; 3053 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3054 case 7: /* unofficial extension */
3055 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3056 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3057 break;
2735#endif
2736 case 8: /* unofficial extension */ 3058 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3059 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3060 break;
2739 } 3061 }
2740 break; 3062 break;
2741 3063
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3064 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3097 break;
2776 3098
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3099 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3100 if (arg[0] == 4)
2779 scr_insert_mode (0); 3101 scr_insert_mode (0);
3102 else if (arg[0] == 20)
3103 priv_modes &= ~PrivMode_LFNL;
2780 break; 3104 break;
2781 3105
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3106 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3107 if (arg[0] == 4)
2784 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]);
2785 break; 3116 break;
2786 3117
2787 /* 3118 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3119 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3120 */
… …
2801 break; 3132 break;
2802 case CSI_75: 3133 case CSI_75:
2803 scr_cursor (RESTORE); 3134 scr_cursor (RESTORE);
2804 break; 3135 break;
2805 3136
2806#ifndef NO_FRILLS 3137#if !ENABLE_MINIMAL
2807 case CSI_74: 3138 case CSI_74:
2808 process_window_ops (arg, nargs); 3139 process_window_ops (arg, nargs);
2809 break; 3140 break;
2810#endif 3141#endif
2811 3142
2812 case CSI_78: /* DECREQTPARM */ 3143 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3144 if (arg[0] == 0 || arg[0] == 1)
2814 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);
2815 /* FALLTHROUGH */ 3146 break;
2816 3147
2817 default: 3148 default:
2818 break; 3149 break;
2819 } 3150 }
2820} 3151}
2821/*}}} */ 3152/*}}} */
2822 3153
2823#ifndef NO_FRILLS 3154#if !ENABLE_MINIMAL
2824/* ARGSUSED */
2825void 3155void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3156rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3157{
2828 int x, y; 3158 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3159 XWindowAttributes wattr;
2833 Window wdummy; 3160 Window wdummy;
3161
3162 dLocal (Display *, dpy);
2834 3163
2835 if (nargs == 0) 3164 if (nargs == 0)
2836 return; 3165 return;
3166
2837 switch (args[0]) 3167 switch (args[0])
2838 { 3168 {
2839 /* 3169 /*
2840 * commands 3170 * commands
2841 */ 3171 */
2842 case 1: /* deiconify window */ 3172 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3173 XMapWindow (dpy, parent);
2844 break; 3174 break;
2845 case 2: /* iconify window */ 3175 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3176 XIconifyWindow (dpy, parent, display->screen);
2847 DefaultScreen (display->display));
2848 break; 3177 break;
2849 case 3: /* set position (pixels) */ 3178 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3179 XMoveWindow (dpy, parent, args[1], args[2]);
2851 break; 3180 break;
2852 case 4: /* set size (pixels) */ 3181 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3182 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3183 break;
2855 case 5: /* raise window */ 3184 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3185 XRaiseWindow (dpy, parent);
2857 break; 3186 break;
2858 case 6: /* lower window */ 3187 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3188 XLowerWindow (dpy, parent);
2860 break; 3189 break;
2861 case 7: /* refresh window */ 3190 case 7: /* refresh window */
2862 scr_touch (true); 3191 scr_touch (true);
2863 break; 3192 break;
2864 case 8: /* set size (chars) */ 3193 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3194 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2867 break; 3196 break;
3197
3198 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3199 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3200 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3201 set_widthheight ((unsigned int)vt_width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3202 (unsigned int) (args[1] * fheight));
2872 break; 3203 break;
3204
2873 /* 3205 /*
2874 * reports - some output format copied from XTerm 3206 * reports - some output format copied from XTerm
2875 */ 3207 */
2876 case 11: /* report window state */ 3208 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3210 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3211 break;
2880 case 13: /* report window position */ 3212 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3214 XTranslateCoordinates (dpy, parent, wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3215 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3216 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3217 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3218 break;
2887 case 14: /* report window size (pixels) */ 3219 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3220 XGetWindowAttributes (dpy, parent, &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3221 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3222 break;
3223 case 18: /* report text area size (chars) */
3224 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3225 break;
2891 case 18: /* report window size (chars) */ 3226 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3227 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3228 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3229 case 20: /* report icon label */
3230 {
3231 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3232 XGetIconName (dpy, parent, &s);
2897 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 }
2898 break; 3236 break;
2899 case 21: /* report window title */ 3237 case 21: /* report window title */
2900 XFetchName (display->display, TermWin.parent[0], &s); 3238 {
3239 char *s;
3240 XFetchName (dpy, parent, &s);
2901 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 }
2902 break; 3244 break;
2903#endif
2904
2905 } 3245 }
2906} 3246}
2907#endif 3247#endif
2908 3248
2909/*----------------------------------------------------------------------*/ 3249/*----------------------------------------------------------------------*/
2910/* 3250/*
2911 * get input up until STRING TERMINATOR (or BEL) 3251 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3252 * ends_how is terminator used. returned input must be free()'d
2913 */ 3253 */
2914unsigned char * 3254char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3255rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3256{
2917 int seen_esc = 0; /* seen escape? */ 3257 unicode_t ch;
3258 bool seen_esc = false;
2918 unsigned int n = 0; 3259 unsigned int n = 0;
2919 unsigned char *s; 3260 wchar_t string[CBUFSIZ];
2920 unsigned char ch, string[STRING_MAX];
2921 3261
2922 for (; (ch = cmd_getc ());) 3262 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3263 {
2924 if (ch == C0_BEL 3264 if (seen_esc)
2925 || ch == CHAR_ST 3265 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3266 if (ch == 0x5c) /* 7bit ST */
2927 break; 3267 break;
3268 else
3269 return NULL;
3270 }
2928 if (ch == C0_ESC) 3271 else if (ch == C0_ESC)
2929 { 3272 {
2930 seen_esc = 1; 3273 seen_esc = true;
2931 continue; 3274 continue;
2932 } 3275 }
3276 else if (ch == C0_BEL || ch == CHAR_ST)
3277 break;
2933 else if (ch == '\t') 3278 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3279 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3280 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3281 return NULL; /* other control character - exit */
3282
3283 seen_esc = false;
3284
2937 if (n < sizeof (string) - 1) 3285 if (n >= sizeof (string) - 1)
3286 // stop at some sane length
3287 return NULL;
3288
2938 string[n++] = ch; 3289 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3290 }
3291
2941 string[n++] = '\0'; 3292 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3293
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3294 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3295
2946 return s; 3296 return rxvt_wcstombs (string);
2947} 3297}
2948 3298
2949/*----------------------------------------------------------------------*/ 3299/*----------------------------------------------------------------------*/
2950/* 3300/*
2951 * 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)'
2952 */ 3302 */
2953void 3303void
2954rxvt_term::process_dcs_seq () 3304rxvt_term::process_dcs_seq ()
2955{ 3305{
2956 unsigned char eh, *s;
2957 /* 3306 /*
2958 * Not handled yet 3307 * Not handled yet
2959 */ 3308 */
3309
3310 unicode_t eh;
2960 s = get_to_st (&eh); 3311 char *s = get_to_st (eh);
2961 if (s) 3312 if (s)
2962 free (s); 3313 free (s);
3314
2963 return; 3315 return;
2964} 3316}
2965 3317
2966/*----------------------------------------------------------------------*/ 3318/*----------------------------------------------------------------------*/
2967/* 3319/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3320 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3321 */
2970void 3322void
2971rxvt_term::process_osc_seq () 3323rxvt_term::process_osc_seq ()
2972{ 3324{
2973 unsigned char ch, eh, *s; 3325 int arg;
2974 int arg;
2975 3326
2976 ch = cmd_getc (); 3327 unicode_t ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3328 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3329 arg = arg * 10 + (ch - '0');
2979 3330
2980 if (ch == ';') 3331 if (ch == ';')
2981 { 3332 {
3333 unicode_t eh;
2982 s = get_to_st (&eh); 3334 char *s = get_to_st (eh);
3335
2983 if (s) 3336 if (s)
2984 { 3337 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3338 process_xterm_seq (arg, s, eh);
2997 free (s); 3339 free (s);
2998 } 3340 }
2999 } 3341 }
3000} 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
3001/* 3363/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3364 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3365 */
3022void 3366void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3367rxvt_term::process_xterm_seq (int op, char *str, char resp)
3024{ 3368{
3025 int changed = 0; 3369 int color;
3026 int color;
3027 char *buf, *name; 3370 char *buf, *name;
3371 bool query = str[0] == '?' && !str[1];
3372 int saveop = op;
3373
3374 dLocal (Display *, dpy);
3028 3375
3029 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
3030 switch (op) 3381 switch (op)
3031 { 3382 {
3032 case XTerm_name: 3383 case XTerm_name:
3033 set_title (str); 3384 set_title (str);
3034 /* FALLTHROUGH */ 3385 /* FALLTHROUGH */
3035 case XTerm_iconName: 3386 case XTerm_iconName:
3036 set_iconName (str); 3387 set_icon_name (str);
3037 break; 3388 break;
3038 case XTerm_title: 3389 case XTerm_title:
3039 set_title (str); 3390 set_title (str);
3040 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
3041 case XTerm_Color: 3431 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3432 for (buf = (char *)str; buf && *buf;)
3043 { 3433 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3434 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3435 break;
3436
3046 *name++ = '\0'; 3437 *name++ = '\0';
3047 color = atoi (buf); 3438 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3439
3440 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3441 break;
3442
3050 if ((buf = STRCHR (name, ';')) != NULL) 3443 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3444 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3445
3446 process_color_seq (op, color, name, resp);
3053 } 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);
3054 break; 3456 break;
3055#ifndef NO_CURSORCOLOR 3457#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3458 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3459 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3460 break;
3059#endif 3461#endif
3060 case XTerm_Color_pointer: 3462 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3463 process_color_seq (op, Color_pointer_fg, str, resp);
3062 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
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3476#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD: 3477 case URxvt_Color_BD:
3065 set_window_color (Color_BD, str); 3478 process_color_seq (op, Color_BD, str, resp);
3066 break; 3479 break;
3067 case XTerm_Color_UL: 3480 case URxvt_Color_UL:
3068 set_window_color (Color_UL, str); 3481 process_color_seq (op, Color_UL, str, resp);
3069 break; 3482 break;
3070 case XTerm_Color_RV: 3483 case URxvt_Color_IT:
3071 set_window_color (Color_RV, str); 3484 process_color_seq (op, Color_IT, str, resp);
3072 break; 3485 break;
3073#endif 3486#endif
3487 case URxvt_Color_border:
3488 process_color_seq (op, Color_border, str, resp);
3489 break;
3074 3490
3075 case XTerm_Menu: 3491#if BG_IMAGE_FROM_ROOT
3492 case URxvt_Color_tint:
3493 process_color_seq (op, Color_tint, str, resp);
3076 /* 3494 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3495 bool changed = false;
3078 * 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 ();
3079 */ 3502 }
3503
3080 break; 3504 break;
3505#endif
3506
3507#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3508 case Rxvt_Pixmap:
3082 if (*str != ';') 3509 if (!strcmp (str, "?"))
3083 { 3510 {
3084#if XPM_BACKGROUND 3511 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3512 int h_scale = fimage.h_scale;
3086 set_bgPixmap (str); /* change pixmap */ 3513 int v_scale = fimage.v_scale;
3087#endif 3514 int h_align = fimage.h_align;
3088 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);
3089 } 3521 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3522 else
3091 { 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 {
3092 str++; 3539 str++;
3093#if XPM_BACKGROUND 3540 if (fimage.set_geometry (str, true))
3094 changed += scale_pixmap (str); 3541 changed = true;
3095#endif 3542 }
3096 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 }
3097 } 3555 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3556 break;
3557#endif
3106 3558
3107 case XTerm_restoreFG:
3108 set_window_color (Color_fg, str);
3109 break;
3110 case XTerm_restoreBG:
3111 set_window_color (Color_bg, str);
3112 break;
3113 case XTerm_logfile: 3559 case XTerm_logfile:
3560 // TODO, when secure mode?
3114 break; 3561 break;
3115 case XTerm_font: 3562
3116 change_font (0, str);
3117 break;
3118#if 0 3563#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3564 case Rxvt_dumpscreen: /* no error notices */
3120 { 3565 {
3121 int fd; 3566 int fd;
3122 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)
3123 { 3568 {
3124 scr_dump (fd); 3569 scr_dump (fd);
3125 close (fd); 3570 close (fd);
3126 } 3571 }
3127 } 3572 }
3128 break; 3573 break;
3129#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)];
3130 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
3131 } 3637 }
3132} 3638}
3133/*----------------------------------------------------------------------*/ 3639/*----------------------------------------------------------------------*/
3134 3640
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3641/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * 's' = save 3646 * 's' = save
3141 * 'r' = restore 3647 * 'r' = restore
3142 * 't' = toggle 3648 * 't' = toggle
3143 * so no need for fancy checking 3649 * so no need for fancy checking
3144 */ 3650 */
3145int 3651int ecb_cold
3146rxvt_term::privcases (int mode, unsigned long bit) 3652rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3653{
3148 int state; 3654 int state;
3149 3655
3150 if (mode == 's') 3656 if (mode == 's')
3151 { 3657 {
3152 SavedModes |= (PrivateModes & bit); 3658 if (priv_modes & bit)
3659 SavedModes |= bit;
3660 else
3661 SavedModes &= ~bit;
3153 return -1; 3662 return -1;
3154 } 3663 }
3155 else 3664 else
3156 { 3665 {
3157 if (mode == 'r') 3666 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3667 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3668 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3669 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3670
3671 if (state)
3672 priv_modes |= bit;
3673 else
3674 priv_modes &= ~bit;
3162 } 3675 }
3676
3163 return state; 3677 return state;
3164} 3678}
3165 3679
3166/* we're not using priv _yet_ */ 3680/* we're not using priv _yet_ */
3167void 3681void
3168rxvt_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)
3169{ 3683{
3170 unsigned int i, j; 3684 unsigned int i, j;
3171 int state; 3685 int state;
3686
3172 static const struct 3687 static const struct
3173 { 3688 {
3174 const int argval; 3689 const int argval;
3175 const unsigned long bit; 3690 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3691 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3692 { 1, PrivMode_aplCUR }, // DECCKM
3179 { 2, PrivMode_vt52 }, 3693 { 2, PrivMode_vt52 }, // DECANM
3180 { 3, PrivMode_132 }, 3694 { 3, PrivMode_132 }, // DECCOLM
3181 { 4, PrivMode_smoothScroll }, 3695 { 4, PrivMode_smoothScroll }, // DECSCLM
3182 { 5, PrivMode_rVideo }, 3696 { 5, PrivMode_rVideo }, // DECSCNM
3183 { 6, PrivMode_relOrigin }, 3697 { 6, PrivMode_relOrigin }, // DECOM
3184 { 7, PrivMode_Autowrap }, 3698 { 7, PrivMode_Autowrap }, // DECAWM
3699 // 8, auto-repeat keys // DECARM
3185 { 9, PrivMode_MouseX10 }, 3700 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3701 // 18 end FF to printer after print screen
3187 { menuBar_esc, PrivMode_menuBar }, 3702 // 19 Print screen prints full screen/scroll region
3188#endif 3703 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3189#ifdef scrollBar_esc 3704#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3705 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3706#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3707 { 35, PrivMode_ShiftKeys }, // rxvt extension
3708 // 38, tektronix mode // DECTEK
3194 { 40, PrivMode_132OK }, 3709 { 40, PrivMode_132OK },
3710 // 41 xterm more fixes NYI
3711 // 45 margin bell NYI
3712 // 46 start logging
3195 { 47, PrivMode_Screen }, 3713 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3714 { 66, PrivMode_aplKP }, // DECNKM
3197#ifndef NO_BACKSPACE_KEY 3715#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3716 { 67, PrivMode_BackSpace }, // DECBKM
3199#endif 3717#endif
3200 { 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
3201 { 1010, PrivMode_TtyOutputInh }, 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 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
3203 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
3733 // 1048 save and restore cursor, implemented in code
3204 { 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 },
3205 }; 3737 };
3206 3738
3207 if (nargs == 0) 3739 if (nargs == 0)
3208 return; 3740 return;
3209 3741
… …
3216 for (i = 0; i < nargs; i++) 3748 for (i = 0; i < nargs; i++)
3217 { 3749 {
3218 state = -1; 3750 state = -1;
3219 3751
3220 /* basic handling */ 3752 /* basic handling */
3221 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3753 for (j = 0; j < ecb_array_length (argtopriv); j++)
3222 if (argtopriv[j].argval == arg[i]) 3754 if (argtopriv[j].argval == arg[i])
3223 { 3755 {
3224 state = privcases (mode, argtopriv[j].bit); 3756 state = privcases (mode, argtopriv[j].bit);
3225 break; 3757 break;
3226 } 3758 }
3227 3759
3228 /* extra handling for values with state unkept */ 3760 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3761 switch (arg[i])
3231 { 3762 {
3763#if ENABLE_STYLES
3764 case 1021:
3765 set_option (Opt_intensityStyles, mode);
3766
3767 scr_touch (true);
3768 break;
3769#endif
3232 case 1048: /* alternative cursor save */ 3770 case 1048: /* alternative cursor save */
3771 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3772 if (mode == 0)
3234 scr_cursor (RESTORE); 3773 scr_cursor (RESTORE);
3235 else if (mode == 1) 3774 else if (mode == 1)
3236 scr_cursor (SAVE); 3775 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 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;
3253 case 3: /* 80/132 */ 3791 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3792 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3793 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3256 (unsigned int)TermWin.height);
3257 break; 3794 break;
3258 case 4: /* smooth scrolling */ 3795 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3796 set_option (Opt_jumpScroll, !state);
3263 break; 3797 break;
3264 case 5: /* reverse video */ 3798 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3799 scr_rvideo_mode (state);
3266 break; 3800 break;
3267 case 6: /* relative/absolute origins */ 3801 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3802 scr_relative_origin (state);
3269 break; 3803 break;
3270 case 7: /* autowrap */ 3804 case 7: /* autowrap */
3271 scr_autowrap (state); 3805 scr_autowrap (state);
3272 break; 3806 break;
3273 /* 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 */
3274 case 9: /* X10 mouse reporting */ 3808 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3809 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3810 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3811 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3812#ifdef scrollBar_esc
3286 case scrollBar_esc: 3813 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3814 scrollBar.map (state);
3288 {
3289 resize_all_windows (0, 0, 0); 3815 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3816 scr_touch (true);
3291 }
3292 break; 3817 break;
3293#endif 3818#endif
3294 case 25: /* visible/invisible cursor */ 3819 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3820 scr_cursor_visible (state);
3296 break; 3821 break;
3297 /* case 35: - shift keys */ 3822 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3823 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3824 case 47: /* secondary screen */
3300 scr_change_screen (state); 3825 scr_change_screen (state);
3301 break; 3826 break;
3302 /* case 66: - application key pad */ 3827 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3828 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3829 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3830 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3831 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3832 break;
3308#if 0
3309 case 1001: 3833 case 1002:
3310 break; /* X11 mouse highlighting */ 3834 case 1003:
3311#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;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3847 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3848 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3849 break;
3318 case 1011: /* scroll to bottom on key press */ 3850 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3851 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3852 break;
3324 case 1047: /* secondary screen w/ clearing */ 3853 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3854 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3855 if (!state)
3327 scr_erase_screen (2); 3856 scr_erase_screen (2);
3857
3328 scr_change_screen (state); 3858 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 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;
3332 } 3875 }
3333 } 3876 }
3334} 3877}
3335/*}}} */ 3878/*}}} */
3336 3879
3337/*{{{ process sgr sequences */ 3880/*{{{ process sgr sequences */
3338void 3881void ecb_hot
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3882rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3883{
3341 unsigned int i; 3884 unsigned int i;
3342 short rendset; 3885 short rendset;
3343 int rendstyle; 3886 int rendstyle;
3344 3887
3345 if (nargs == 0) 3888 if (nargs == 0)
3346 { 3889 {
3347 scr_rendition (0, ~RS_None); 3890 scr_rendition (0, ~RS_None);
3348 return; 3891 return;
3349 } 3892 }
3893
3350 for (i = 0; i < nargs; i++) 3894 for (i = 0; i < nargs; i++)
3351 { 3895 {
3352 rendset = -1; 3896 rendset = -1;
3353 switch (arg[i]) 3897 switch (arg[i])
3354 { 3898 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3900 rendset = 0, rendstyle = ~RS_None;
3357 break; 3901 break;
3358 case 1: 3902 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3903 rendset = 1, rendstyle = RS_Bold;
3360 break; 3904 break;
3905 //case 2: // low intensity
3906 case 3:
3907 rendset = 1, rendstyle = RS_Italic;
3908 break;
3361 case 4: 3909 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3910 rendset = 1, rendstyle = RS_Uline;
3363 break; 3911 break;
3364 case 5: 3912 case 5: // slowly blinking
3913 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3914 rendset = 1, rendstyle = RS_Blink;
3366 break; 3915 break;
3916 //case 6: // scoansi light background
3367 case 7: 3917 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3918 rendset = 1, rendstyle = RS_RVid;
3369 break; 3919 break;
3370 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)
3371 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;
3372 break; 3938 break;
3373 case 24: 3939 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3940 rendset = 0, rendstyle = RS_Uline;
3375 break; 3941 break;
3376 case 25: 3942 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3943 rendset = 0, rendstyle = RS_Blink;
3378 break; 3944 break;
3945 case 26: // variable spacing (iso 8613)
3946 rendset = 0, rendstyle = RS_Blink;
3947 break;
3379 case 27: 3948 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3949 rendset = 0, rendstyle = RS_RVid;
3381 break; 3950 break;
3951 //case 28: // visible. NYI
3952 //case 29: // not crossed-out
3382 } 3953 }
3954
3383 if (rendset != -1) 3955 if (rendset != -1)
3384 { 3956 {
3385 scr_rendition (rendset, rendstyle); 3957 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3958 continue; /* for (;i;) */
3387 } 3959 }
… …
3394 case 33: 3966 case 33:
3395 case 34: 3967 case 34:
3396 case 35: 3968 case 35:
3397 case 36: 3969 case 36:
3398 case 37: 3970 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3971 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3972 break;
3402#ifdef TTY_256COLOR 3973 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3974 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3975 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3976 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3977 i += 2;
3409 } 3978 }
3410 break; 3979 break;
3411#endif
3412 case 39: /* default fg */ 3980 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3981 scr_color (Color_fg, Color_fg);
3414 break; 3982 break;
3415 3983
3416 case 40: 3984 case 40:
… …
3419 case 43: 3987 case 43:
3420 case 44: 3988 case 44:
3421 case 45: 3989 case 45:
3422 case 46: 3990 case 46:
3423 case 47: 3991 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3992 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3993 break;
3427#ifdef TTY_256COLOR 3994 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3995 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3996 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3997 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3998 i += 2;
3434 } 3999 }
3435 break; 4000 break;
3436#endif
3437 case 49: /* default bg */ 4001 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 4002 scr_color (Color_bg, Color_bg);
3439 break; 4003 break;
3440 4004
3441#ifndef NO_BRIGHTCOLOR 4005 //case 50: // not variable spacing
4006
4007#if !ENABLE_MINIMAL
3442 case 90: 4008 case 90:
3443 case 91: /* set bright fg color */ 4009 case 91: /* set bright fg color */
3444 case 92: 4010 case 92:
3445 case 93: 4011 case 93:
3446 case 94: 4012 case 94:
3447 case 95: 4013 case 95:
3448 case 96: 4014 case 96:
3449 case 97: 4015 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4016 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 4017 break;
3453 case 100: 4018 case 100:
3454 case 101: /* set bright bg color */ 4019 case 101: /* set bright bg color */
3455 case 102: 4020 case 102:
3456 case 103: 4021 case 103:
3457 case 104: 4022 case 104:
3458 case 105: 4023 case 105:
3459 case 106: 4024 case 106:
3460 case 107: 4025 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4026 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 4027 break;
3464#endif 4028#endif
3465
3466 } 4029 }
3467 } 4030 }
3468} 4031}
3469/*}}} */
3470 4032
3471/*{{{ process Rob Nation's own graphics mode sequences */
3472void 4033void
3473rxvt_term::process_graphics () 4034rxvt_term::set_cursor_style (int style)
3474{ 4035{
3475 unsigned char ch, cmd = cmd_getc (); 4036 if (!IN_RANGE_INC (style, 0, 4))
3476
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q')
3479 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */
3481 return; 4037 return;
3482 }
3483 /* swallow other graphics sequences until terminating ':' */
3484 do
3485 ch = cmd_getc ();
3486 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491 4038
3492 if (cmd == 'Q') 4039 set_option (Opt_cursorUnderline, style >= 3);
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500 4040
3501 ch = cmd_getc (); 4041#ifdef CURSOR_BLINK
3502 neg = (ch == '-'); 4042 set_option (Opt_cursorBlink, !style || (style & 1));
3503 if (neg || ch == '+') 4043 cursor_blink_reset ();
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif 4044#endif
4045
4046 want_refresh = 1;
3532} 4047}
3533/*}}} */ 4048/*}}} */
3534 4049
3535/* ------------------------------------------------------------------------- */ 4050/* ------------------------------------------------------------------------- */
3536 4051
… …
3540 */ 4055 */
3541void 4056void
3542rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3543{ 4058{
3544 va_list arg_ptr; 4059 va_list arg_ptr;
3545 unsigned char buf[256]; 4060 char buf[256];
3546 4061
3547 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 4064 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3551} 4066}
3552 4067
3553/* ---------------------------------------------------------------------- */ 4068/* ---------------------------------------------------------------------- */
3554/* 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,
3555 * or generated by us in response to a query ESC sequence. 4070 * or generated by us in response to a query ESC sequence.
3556 */ 4071 */
4072static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4073
3557void 4074void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4075rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 4076{
3560 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;
3561 4079
3562 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;
3563 { 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
3564 if (v_buflen == 0) 4112 if (v_buflen == 0)
3565 { 4113 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 4114 free (v_buffer);
3593 v_buffer = 0; 4115 v_buffer = 0;
3594 v_buflen = 0;
3595 4116
3596 pty_ev.set (EVENT_READ); 4117 pty_ev.set (ev::READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 4118 return;
3609 } 4119 }
4120
4121 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4122 }
4123 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4124 pty_ev.set (ev::READ);
3611} 4125}
3612 4126
3613/*----------------------- end-of-file (C source) -----------------------*/ 4127/*----------------------- end-of-file (C source) -----------------------*/
3614 4128

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