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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 1.550 by root, Thu May 22 18:54:32 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 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ 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 (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
704 return;
705
706 if (valid_keysym)
707 {
708#ifdef KEYSYM_RESOURCE
709 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
710 return;
711#endif
712
157 if (TermWin.saveLines) 713 if (saveLines)
158 { 714 {
159#ifdef UNSHIFTED_SCROLLKEYS 715#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 716 if (!ctrl && !meta)
161 {
162#else 717#else
163 if (IS_SCROLL_MOD) 718 if (IS_SCROLL_MOD)
719#endif
164 { 720 {
165#endif
166 int lnsppg; 721 int lnsppg;
167 722
168#ifdef PAGING_CONTEXT_LINES 723#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 724 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 725#else
171 lnsppg = TermWin.nrow * 4 / 5; 726 lnsppg = nrow * 4 / 5;
172#endif 727#endif
728 max_it (lnsppg, 1);
729
173 if (keysym == XK_Prior) 730 if (keysym == XK_Prior)
174 { 731 {
175 scr_page (UP, lnsppg); 732 scr_page (lnsppg);
176 return; 733 return;
177 } 734 }
178 else if (keysym == XK_Next) 735 else if (keysym == XK_Next)
179 { 736 {
180 scr_page (DN, lnsppg); 737 scr_page (-lnsppg);
181 return; 738 return;
182 } 739 }
183 } 740 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 741#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 742 if (IS_SCROLL_MOD)
186 { 743 {
187 if (keysym == XK_Up) 744 if (keysym == XK_Up)
188 { 745 {
189 scr_page (UP, 1); 746 scr_page (1);
190 return; 747 return;
191 } 748 }
192 else if (keysym == XK_Down) 749 else if (keysym == XK_Down)
193 { 750 {
194 scr_page (DN, 1); 751 scr_page (-1);
195 return; 752 return;
196 } 753 }
197 } 754 }
198#endif 755#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 756#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 757 if (IS_SCROLL_MOD)
201 { 758 {
202 if (keysym == XK_Home) 759 if (keysym == XK_Home)
203 { 760 {
204 scr_move_to (0, 1); 761 scr_changeview (top_row);
205 return; 762 return;
206 } 763 }
207 else if (keysym == XK_End) 764 else if (keysym == XK_End)
208 { 765 {
209 scr_move_to (1, 0); 766 scr_changeview (0);
210 return; 767 return;
211 } 768 }
212 } 769 }
213#endif 770#endif
214 } 771 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 776 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 777 {
221 keysym += (XK_F11 - XK_F1); 778 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 779 shft = 0; /* turn off Shift */
223 } 780 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 781 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 782 {
226 switch (keysym) 783 switch (keysym)
227 { 784 {
228 /* normal XTerm key bindings */ 785 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 786 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 787 selection_request (ev.time);
231 return; 788 return;
789#if TODO
232 /* rxvt extras */ 790 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 791 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP);
235 return; 792 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 793 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN);
238 return; 794 return;
795#endif
239 } 796 }
240 } 797 }
241 } 798 }
242#ifdef PRINTPIPE 799
800 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
801 {
243 if (keysym == XK_Print) 802 if (keysym == XK_v)
803 selection_request (ev.time, Sel_Clipboard);
804 else if (selection.len > 0)
244 { 805 {
245 scr_printscreen (ctrl | shft); 806 free (selection.clip_text);
807 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
808 selection.clip_len = selection.len;
809 selection_grab (CurrentTime, true);
810 }
811
246 return; 812 return;
247 } 813 }
248#endif 814
249#ifdef GREEK_SUPPORT 815#if ENABLE_FRILLS || ISO_14755
250 if (keysym == ks_greekmodeswith) 816 // ISO 14755 support
817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 818 {
252 greek_mode = !greek_mode; 819 int hv;
253 if (greek_mode) 820
821 if (iso14755buf & ISO_14755_51
822 && (keysym == XK_space || keysym == XK_KP_Space
823 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 824 {
255 xterm_seq (XTerm_title, 825 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 826 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 827# if ISO_14755
258 greek_reset (); 828 iso14755_51 (0);
829# endif
830 return;
259 } 831 }
260 else 832 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 { 833 {
271 unsigned int l; 834 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 835# if ISO_14755
273 const unsigned char ch = C0_ESC; 836 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 837# endif
283 tt_write (&ch, 1); 838 return;
284 tt_write (kbuf0, l); 839 }
840 else if ((hv = hex_keyval (ev)) >= 0)
841 {
842 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
843 | hv | ISO_14755_51;
844# if ISO_14755
845 iso14755_51 (iso14755buf & ISO_14755_MASK);
846# endif
285 return; 847 return;
286 } 848 }
287 else 849 else
288#endif
289 { 850 {
290 newlen = 1; 851# if ISO_14755
291 switch (keysym) 852 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 853# endif
315 break; 854 iso14755buf = 0;
316#endif 855 }
317#ifndef NO_DELETE_KEY 856 }
318 case XK_Delete: 857 else if (option (Opt_iso14755) &&
319 STRCPY (kbuf, key_delete); 858 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
320# ifdef MULTICHAR_SET 859 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
321 if (Options & Opt_mc_hack) 860 if (!(iso14755buf & ISO_14755_STARTED))
322 { 861 {
323 int col, row; 862 iso14755buf |= ISO_14755_STARTED;
324 863# if ISO_14755
325 newlen = STRLEN (kbuf); 864 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
326 col = screen.cur.col; 865 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 866# endif
332 break; 867 }
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 868#endif
431 case XK_Prior: 869
432 STRCPY (kbuf, "\033[5~"); 870#ifdef PRINTPIPE
433 break; 871 if (keysym == XK_Print)
434# ifdef XK_KP_Next 872 {
435 case XK_KP_Next: 873 scr_printscreen (ctrl | shft);
436 /* allow shift to override */ 874 return;
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 875 }
438 {
439 STRCPY (kbuf, "\033Os");
440 break;
441 }
442 /* FALLTHROUGH */
443# endif 876#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 } 877 }
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 tt_write_user_input (kbuf, (unsigned int)len);
655 if (TermWin.view_start) 883}
884
885void ecb_cold
886rxvt_term::key_release (XKeyEvent &ev)
887{
888#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
889 KeySym keysym;
890
891 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
892#endif
893
894#if ENABLE_FRILLS || ISO_14755
895 // ISO 14755 support
896 if (iso14755buf)
897 if (iso14755buf & ISO_14755_52)
656 { 898 {
657 TermWin.view_start = 0; 899# if ISO_14755
658 want_refresh = 1; 900 scr_overlay_off ();
901# endif
902# if ISO_14755
903 // iso14755 part 5.2 handling: release time
904 // first: controls
905 if ((ev.state & ControlMask)
906 && ((keysym >= 0x40 && keysym <= 0x5f)
907 || (keysym >= 0x61 && keysym <= 0x7f)))
908 {
909 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
910 commit_iso14755 ();
911
912 return;
913 }
914
915 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
916 if (i[0] == keysym)
917 {
918 iso14755buf = ISO_14755_51 | i[1];
919 commit_iso14755 ();
920
921 return;
922 }
923
924 scr_bell ();
925# endif
926 iso14755buf = 0;
927
928 return;
659 } 929 }
660 930 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
661 /* 931 {
662 * these modifications only affect the static keybuffer 932# if ISO_14755
663 * pass Shift/Control indicators for function keys ending with `~' 933 scr_overlay_off ();
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 934# endif
680 ) 935 if (iso14755buf & ISO_14755_51)
681 { 936 commit_iso14755 ();
682 const unsigned char ch = C0_ESC; 937#if ISO_14755
938 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
939 {
940 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
683 941
684 tt_write (&ch, 1); 942 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
943 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
944 }
945# endif
946 else
947 iso14755buf = 0;
685 } 948 }
686#ifdef DEBUG_CMD 949#endif
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 950
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 951 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
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);
699}
700/*}}} */
701
702#if (MENUBAR_MAX)
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
704/* attempt to `write' count to the input buffer */
705unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
707{
708 unsigned int n, s;
709
710 n = cmdbuf_ptr - cmdbuf_base;
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
712 if (n > 0 && s < count)
713 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
716 cmdbuf_ptr = cmdbuf_base;
717 cmdbuf_endp -= n;
718 s += n;
719 }
720 if (count > s)
721 {
722 rxvt_print_error ("data loss: cmd_write too large");
723 count = s;
724 }
725 for (; count--;)
726 *cmdbuf_endp++ = *str++;
727 return 0; 952 return;
953
954#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
955 if (!(ev.state & ControlMask))
956 slip_wheel_ev.stop ();
957 else if (keysym == XK_Control_L || keysym == XK_Control_R)
958 mouse_slip_wheel_speed = 0;
959#endif
728} 960}
729#endif /* MENUBAR_MAX */
730 961
731void 962void
732rxvt_term::flush () 963rxvt_term::flush ()
733{ 964{
734#ifdef TRANSPARENT 965 flush_ev.stop ();
735 if (want_full_refresh) 966
967#ifdef HAVE_IMG
968 if (bg_flags & BG_NEEDS_REFRESH)
736 { 969 {
737 want_full_refresh = 0; 970 bg_flags &= ~BG_NEEDS_REFRESH;
738 scr_clear ();
739 scr_touch (false); 971 scr_touch (false);
740 want_refresh = 1;
741 } 972 }
742#endif 973#endif
743 974
744 if (want_refresh) 975 if (want_refresh)
745 { 976 {
977 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
978 {
979 int row = view_start;
980 int end_row = row + nrow;
981
982 while (row > top_row && ROW (row - 1).is_longer ())
983 --row;
984
985 do
986 {
987 int start_row = row;
988 line_t *l;
989
990 do
991 {
992 l = &ROW (row++);
993
994 if (!(l->f & LINE_FILTERED))
995 {
996 // line not filtered, mark it as filtered
997 l->f |= LINE_FILTERED;
998 while (l->is_longer ())
999 {
1000 l = &ROW (row++);
1001 l->f |= LINE_FILTERED;
1002 }
1003
1004 // and filter it
1005 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1006
1007 break;
1008 }
1009 }
1010 while (l->is_longer () && row < end_row);
1011 }
1012 while (row < end_row);
1013 }
1014
746 scr_refresh (refresh_type); 1015 scr_refresh ();
747 scrollbar_show (1); 1016 scrollBar.show (1);
748#ifdef USE_XIM 1017#if USE_XIM
749 IMSendSpot (); 1018 im_send_spot ();
750#endif 1019#endif
751
752 } 1020 }
753 1021
754 display->flush (); 1022 display->flush ();
755} 1023}
756 1024
1025/* checks whether a refresh is requested and starts the refresh timer */
757void 1026void
758rxvt_term::check_cb (check_watcher &w) 1027rxvt_term::refresh_check ()
759{ 1028{
760 SET_R (this); 1029 if (want_refresh && !flush_ev.is_active ())
761 SET_LOCALE (locale); 1030 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
762 1031
1032 display->flush ();
1033}
1034
1035void
1036rxvt_term::flush_cb (ev::timer &w, int revents)
1037{
1038 make_current ();
1039
1040 refresh_count = 0;
763 flush (); 1041 flush ();
764} 1042}
765 1043
766#ifdef CURSOR_BLINK 1044#ifdef CURSOR_BLINK
767void 1045void
1046rxvt_term::cursor_blink_reset ()
1047{
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053
1054 if (option (Opt_cursorBlink))
1055 cursor_blink_ev.again ();
1056 else
1057 cursor_blink_ev.stop ();
1058}
1059
1060void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1061rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1062{
770 hidden_cursor = !hidden_cursor; 1063 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1064 want_refresh = 1;
772 1065 refresh_check ();
773 w.start (w.at + BLINK_INTERVAL);
774} 1066}
775#endif 1067#endif
776 1068
777#ifdef TEXT_BLINK 1069#ifdef TEXT_BLINK
778void 1070void
779rxvt_term::text_blink_cb (time_watcher &w) 1071rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1072{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1073 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1074 {
783 hidden_text = !hidden_text; 1075 hidden_text = !hidden_text;
784 want_refresh = 1; 1076 want_refresh = 1;
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1077 refresh_check ();
1078 }
1079 else
1080 w.stop ();
1081}
1082#endif
1083
1084#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1085void
1086rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1087{
1088 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1089 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
786 } 1090 {
1091 want_refresh = 1;
1092 refresh_check ();
1093 }
1094 else
1095 w.stop ();
1096}
1097#endif
1098
1099#ifdef SELECTION_SCROLLING
1100void
1101rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1102{
1103 if (scr_page (scroll_selection_lines))
1104 {
1105 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1106 want_refresh = 1;
1107 refresh_check ();
1108 }
1109 else
1110 w.stop ();
1111}
1112#endif
1113
1114#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1115void
1116rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1117{
1118 if (scr_page (mouse_slip_wheel_speed))
1119 {
1120 want_refresh = 1;
1121 refresh_check ();
1122 }
1123
1124 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1125 {
1126 mouse_slip_wheel_speed = 0;
1127 w.stop ();
1128 }
1129}
1130#endif
1131
1132#if LINUX_YIELD_HACK
1133static struct event_handler
1134{
1135 ev::prepare yield_ev;
1136
1137 void yield_cb (ev::prepare &w, int revents)
1138 {
1139 // this should really be sched_yield(), but the linux guys thought
1140 // that giving a process calling sched_yield () less cpu time than
1141 // ones with high nice levels is a useful thing to do. It surely is is
1142 // allowed by the sus... as is returning ENOSYS.
1143 // since the linux guys additionally thought that breaking the only
1144 // known workaround against their unusable sched_yield hack is cool,
1145 // we just nanosleep a bit and hope for the best.
1146
1147 struct timespec ts = { 0, 1000 };
1148 nanosleep (&ts, 0);
1149
1150 w.stop ();
1151 }
1152
1153 event_handler ()
1154 : yield_ev (this, &event_handler::yield_cb)
1155 {
1156 }
1157} event_handler;
1158#endif
1159
1160/* make sure all the cmd data is at beginning of cmdbuf */
1161void
1162rxvt_term::cmdbuf_reify ()
1163{
1164 if (cmdbuf_ptr == cmdbuf_base)
1165 return;
1166
1167 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1168
1169 memmove (cmdbuf_base, cmdbuf_ptr, used);
1170 cmdbuf_ptr = cmdbuf_base;
1171 cmdbuf_endp = cmdbuf_ptr + used;
1172
1173}
1174
1175#if defined (KEYSYM_RESOURCE)
1176void
1177rxvt_term::cmdbuf_append (const char *str, size_t count)
1178{
1179 cmdbuf_reify ();
1180
1181 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1182
1183 if (count > avail)
1184 return;
1185
1186 memcpy (cmdbuf_endp, str, count);
1187 cmdbuf_endp += count;
1188
1189 cmd_parse ();
787} 1190}
788#endif 1191#endif
789 1192
790bool 1193bool
791rxvt_term::pty_fill () 1194rxvt_term::pty_fill ()
792{ 1195{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1196 cmdbuf_reify ();
794 1197
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1198 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1199
1200 if (!avail)
1201 {
1202 // normally this indicates a "too long" command sequence - just drop the data we have
796 cmdbuf_ptr = cmdbuf_base; 1203 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1204 cmdbuf_endp = cmdbuf_ptr;
1205 avail = CBUFSIZ;
1206 }
798 1207
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1208 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
800 1209
801 if (n > 0) 1210 if (r > 0)
802 { 1211 {
803 cmdbuf_endp += n; 1212 cmdbuf_endp += r;
804 return true; 1213 return true;
805 } 1214 }
806 else if (n < 0 && errno != EAGAIN) 1215 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1216 {
1217#if LINUX_YIELD_HACK
1218 if (display->is_local)
1219 event_handler.yield_ev.start ();
1220#endif
1221 }
1222 else
1223 {
1224 pty_ev.stop ();
1225
1226 if (!option (Opt_hold))
807 destroy (); 1227 destroy ();
1228 }
808 1229
809 return false; 1230 return false;
810} 1231}
811 1232
812void 1233void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1234rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1235{
815 SET_R (this); 1236 make_current ();
816 SET_LOCALE (locale);
817 1237
818 if (revents & EVENT_WRITE) 1238 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 1239 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong 1240 for (int i = CBUFCNT; i-- && pty_fill (); )
826 while (flag && pty_fill ()) 1241 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 1242
835 uint32_t ch = NOCHAR; 1243 if (revents & ev::WRITE)
1244 pty_write ();
836 1245
837 for (;;) 1246 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} 1247}
936 1248
937// read the next character, currently handles UTF-8 1249void ecb_cold
938// will probably handle all sorts of other stuff in the future 1250rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1251{
942 while (cmdbuf_ptr < cmdbuf_endp) 1252 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1253 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 1254
986#ifdef POINTER_BLANK 1255#ifdef POINTER_BLANK
1256 hidden_pointer = 0;
1257
1258 if (option (Opt_pointerBlank))
1259 pointer_ev.start (pointerBlankDelay);
1260#endif
1261}
1262
1263#ifdef POINTER_BLANK
1264void ecb_cold
1265rxvt_term::pointer_blank ()
1266{
1267 if (!option (Opt_pointerBlank))
1268 return;
1269
1270 XDefineCursor (dpy, vt, display->blank_cursor);
1271 XFlush (dpy);
1272
1273 hidden_pointer = 1;
1274}
1275
1276void ecb_cold
1277rxvt_term::pointer_cb (ev::timer &w, int revents)
1278{
1279 make_current ();
1280
1281 pointer_blank ();
1282}
1283#endif
1284
987void 1285void
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) 1286rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1287{
1024 int button_number, key_state = 0; 1288 int button_number, key_state = 0;
1025 int x, y; 1289 int x, y;
1290 int code = 32;
1026 1291
1027 x = ev.x; 1292 x = Pixel2Col (ev.x) + 1;
1028 y = ev.y; 1293 y = Pixel2Row (ev.y) + 1;
1029 pixel_position (&x, &y); 1294
1295 if (ev.type == MotionNotify)
1296 {
1297 if (x == mouse_row && y == mouse_col)
1298 return;
1299
1300 mouse_row = x;
1301 mouse_col = y;
1302 code += 32;
1303 }
1030 1304
1031 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1306 button_number = 3;
1034 }
1035 else 1307 else
1036 { 1308 {
1037 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1311 if (button_number >= 3)
1040 button_number += (64 - 3); 1312 button_number += 64 - 3;
1041 } 1313 }
1042 1314
1043 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1044 { 1316 {
1045 /* 1317 /*
1046 * do not report ButtonRelease 1318 * do not report ButtonRelease
1047 * no state info allowed 1319 * no state info allowed
1048 */ 1320 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1339#endif
1068
1069 } 1340 }
1070 1341
1071#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1344 if (key_state & 16)
1074 fputc ('C', stderr); 1345 fputc ('C', stderr);
1075 if (key_state & 4) 1346 if (key_state & 4)
1076 fputc ('S', stderr); 1347 fputc ('S', stderr);
… …
1078 fputc ('A', stderr); 1349 fputc ('A', stderr);
1079 if (key_state & 32) 1350 if (key_state & 32)
1080 fputc ('2', stderr); 1351 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1353 button_number,
1083 x + 1, 1354 x,
1084 y + 1); 1355 y);
1085#else 1356#endif
1357
1358#if ENABLE_FRILLS
1359 if (priv_modes & PrivMode_ExtMouseRight)
1360 tt_printf ("\033[%d;%d;%dM",
1361 code + button_number + key_state,
1362 x,
1363 y);
1364 else if (priv_modes & PrivMode_ExtModeMouse)
1365 tt_printf ("\033[M%c%lc%lc",
1366 code + button_number + key_state,
1367 wint_t (32 + x),
1368 wint_t (32 + y));
1369 else
1370#endif
1086 tt_printf ("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1372 code + button_number + key_state,
1088 (32 + x + 1), 1373 32 + x,
1089 (32 + y + 1)); 1374 32 + y);
1090#endif
1091} 1375}
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 1376
1103/*{{{ process an X event */ 1377/*{{{ process an X event */
1104void 1378void ecb_hot
1105rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
1106{ 1380{
1107 SET_R (this); 1381 make_current ();
1108 SET_LOCALE (locale);
1109 1382
1110#if defined(CURSOR_BLINK) 1383 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 1384
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 if (ev.xany.window == vt
1120 } 1386 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1387 && 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; 1388 return;
1140#endif
1141 1389
1390 // for XQueryPointer
1142 Window unused_root, unused_child; 1391 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1392 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1393 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 1394
1195 switch (ev.type) 1395 switch (ev.type)
1196 { 1396 {
1197 case KeyPress: 1397 case KeyPress:
1198 lookup_key (ev.xkey); 1398 key_press (ev.xkey);
1199 break; 1399 break;
1200 1400
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1401 case KeyRelease:
1203 { 1402 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; 1403 break;
1215 }
1216#endif
1217 1404
1218 case ButtonPress: 1405 case ButtonPress:
1219 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1220 break; 1407 break;
1221 1408
… …
1223 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1224 break; 1411 break;
1225 1412
1226 case ClientMessage: 1413 case ClientMessage:
1227 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 && !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 { 1416 {
1237 /* Get Dnd data */ 1417 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1418 {
1239 int ActualFormat; 1419 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1420 {
1241 unsigned long Size, RemainingBytes; 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1422 {
1243 XGetWindowProperty (display->display, display->root, 1423 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1424 destroy ();
1245 0L, 1000000L, 1425 }
1246 False, AnyPropertyType, 1426#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1427 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1428 XSendEvent (dpy, ev.xclient.window = display->root,
1429 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1430 &ev);
1250 XChangeProperty (display->display, display->root, 1431#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1432 }
1252 8, PropModeReplace, 1433 }
1253 data, STRLEN (data)); 1434#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1435 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1436 {
1437 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1438 focus_in ();
1439 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1440 focus_out ();
1441 }
1442#endif
1256 } 1443 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1444 break;
1263 1445
1264 /* 1446 /*
1265 * XXX: this is not the _current_ arrangement 1447 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1448 * Here's my conclusion:
… …
1285 break; 1467 break;
1286 } 1468 }
1287 break; 1469 break;
1288 1470
1289 case FocusIn: 1471 case FocusIn:
1290 if (!TermWin.focus) 1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_in ();
1476 break;
1477
1478 case FocusOut:
1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_out ();
1483 break;
1484
1485 case ConfigureNotify:
1486 if (ev.xconfigure.window == parent)
1291 { 1487 {
1292 TermWin.focus = 1; 1488 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 } 1489 ;
1304 break;
1305 1490
1306 case FocusOut: 1491 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1307 if (TermWin.focus) 1492
1493 bool moved = false;
1494#ifdef HAVE_BG_PIXMAP
1495 if (bg_window_position_sensitive ())
1308 { 1496 {
1309 TermWin.focus = 0; 1497 want_position_change = true;
1310 want_refresh = 1; 1498 if (bg_img == 0)
1311#ifdef USE_XIM 1499 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 } 1500 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1501#endif
1336 1502
1337 if (szHint.width != width || szHint.height != height) 1503 if (want_position_change)
1338 { 1504 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1505 int x, y;
1340 resize_all_windows (width, height, 1); 1506
1507 if (ev.xconfigure.send_event)
1508 {
1509 x = ev.xconfigure.x;
1510 y = ev.xconfigure.y;
1511 }
1512 else
1513 get_window_origin (x, y);
1514
1515 if (x != parent_x || y != parent_y)
1516 {
1517 parent_x = x;
1518 parent_y = y;
1519 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1520 moved = true;
1521 }
1341 } 1522 }
1342#ifdef DEBUG_SIZE 1523
1524 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1525 {
1526 seen_resize = 1;
1527 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1528 }
1343 else 1529 else
1344 { 1530 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1531#ifdef HAVE_BG_PIXMAP
1532 if (moved)
1533 update_background ();
1534#endif
1346 } 1535 }
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 1536
1537 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1357 } 1538 }
1358 break; 1539 break;
1359 1540
1541 case PropertyNotify:
1542 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1543 break;
1544
1360 case SelectionClear: 1545 case SelectionClear:
1361 display->set_selection_owner (0); 1546 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; 1547 break;
1369 1548
1370 case SelectionRequest: 1549 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1550 selection_send (ev.xselectionrequest);
1372 break; 1551 break;
1373 1552
1553 case MapNotify:
1554#ifdef HAVE_BG_PIXMAP
1555 // This is needed at startup for the case of no window manager
1556 // or a non-reparenting window manager and also because we
1557 // defer bg image updates if the window is not mapped. The
1558 // short delay is to optimize for multiple ConfigureNotify
1559 // events at startup when the window manager reparents the
1560 // window, so as to perform the computation after we have
1561 // received all of them.
1562 if (bg_img == 0)
1563 update_background_ev.start (0.025);
1564#endif
1565 mapped = 1;
1566#ifdef TEXT_BLINK
1567 text_blink_ev.start ();
1568#endif
1569 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1570 break;
1571
1374 case UnmapNotify: 1572 case UnmapNotify:
1375 TermWin.mapped = 0; 1573 mapped = 0;
1376#ifdef TEXT_BLINK 1574#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1575 text_blink_ev.stop ();
1378#endif 1576#endif
1577 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1578 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 1579
1394 case GraphicsExpose: 1580 case GraphicsExpose:
1395 case Expose: 1581 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1582 if (ev.xany.window == vt)
1397 { 1583 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1584 do
1585 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1401#else 1588 }
1402 // don't understand this, so commented it out 1589 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1590
1591 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1592
1593 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1594 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1595 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1596 ev.xexpose.width, ev.xexpose.height, false);
1405 //scr_expose (ev.xexpose.x, 0, 1597 }
1406 // ev.xexpose.width, TermWin.height, False); 1598
1407#endif
1408 want_refresh = 1; 1599 want_refresh = 1;
1409 } 1600 }
1410 else 1601 else
1411 { 1602 {
1412 XEvent unused_event; 1603 XEvent unused_event;
1413 1604
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1605 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1606 ;
1416 &unused_event)) ; 1607 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1608 ;
1418 GraphicsExpose, 1609
1419 &unused_event)) ; 1610 if (scrollBar.state && ev.xany.window == scrollBar.win)
1420 if (isScrollbarWindow (ev.xany.window))
1421 { 1611 {
1422 scrollBar.setIdle (); 1612 scrollBar.state = SB_STATE_IDLE;
1423 scrollbar_show (0); 1613 scrollBar.show (0);
1424 } 1614 }
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 } 1615 }
1434 break; 1616 break;
1435 1617
1436 case MotionNotify: 1618 case MotionNotify:
1437#ifdef POINTER_BLANK 1619#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1620 if (hidden_pointer)
1439 pointer_unblank (); 1621 pointer_unblank ();
1440#endif 1622#endif
1441#if MENUBAR 1623 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 if (isMenuBarWindow (ev.xany.window)) 1624 || priv_modes & PrivMode_MouseAnyEvent)
1625 mouse_report (ev.xbutton);
1626 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1627 break;
1628
1629 if (ev.xany.window == vt)
1443 { 1630 {
1444 menubar_control (& (ev.xbutton)); 1631 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1632 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1633 ; // 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))) 1634 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1635 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1636 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1637 ;
1457 1638
1458 XQueryPointer (display->display, TermWin.vt, 1639 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1640 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1641 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1642 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1643 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1645 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1646 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1647 {
1467#endif 1648#endif
1649#if ISO_14755
1650 // 5.4
1651 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1652 {
1653 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1654 break;
1655 }
1656#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1657 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1658 ev.xbutton.state & Button3Mask ? 2 : 0);
1659
1470#ifdef SELECTION_SCROLLING 1660#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1661 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1662 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1663 {
1664 page_dirn scroll_selection_dir;
1474 int dist; 1665 int dist;
1475
1476 pending_scroll_selection=1;
1477 1666
1478 /* don't clobber the current delay if we are 1667 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1668 * already in the middle of scrolling.
1480 */ 1669 */
1481 if (scroll_selection_delay<=0) 1670 if (!sel_scroll_ev.is_active ())
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1671 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1672
1484 /* save the event params so we can highlight 1673 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1674 * the selection in the pending-scroll loop
1486 */ 1675 */
1487 selection_save_x=ev.xbutton.x; 1676 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1677 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1678 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1679
1492 /* calc number of lines to scroll */ 1680 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1681 if (ev.xbutton.y < int_bwidth)
1494 { 1682 {
1495 scroll_selection_dir = UP; 1683 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1684 dist = int_bwidth - ev.xbutton.y;
1497 } 1685 }
1498 else 1686 else
1499 { 1687 {
1500 scroll_selection_dir = DN; 1688 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1689 dist = ev.xbutton.y - (int_bwidth + vt_height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1690 }
1691
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1692 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1693 / SELECTION_SCROLL_LINE_SPEEDUP
1694 + 1;
1506 MIN_IT (scroll_selection_lines, 1695 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1696 SELECTION_SCROLL_MAX_LINES);
1697 scroll_selection_lines *= scroll_selection_dir;
1508 } 1698 }
1509 else 1699 else
1510 { 1700 {
1511 /* we are within the text window, so we 1701 /* we are within the text window, so we
1512 * shouldn't be scrolling 1702 * shouldn't be scrolling
1513 */ 1703 */
1514 pending_scroll_selection = 0; 1704 sel_scroll_ev.stop();
1515 } 1705 }
1516#endif 1706#endif
1517#ifdef MOUSE_THRESHOLD 1707#ifdef MOUSE_THRESHOLD
1518
1519 } 1708 }
1520#endif 1709#endif
1521
1522 } 1710 }
1523 } 1711 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1712 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1525 { 1713 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1714 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1715 MotionNotify, &ev))
1716 ;
1717
1528 XQueryPointer (display->display, scrollBar.win, 1718 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1719 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1720 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1721 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1722 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1723 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1724 scrollBar.size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1725 want_refresh = 1;
1537 scrollbar_show (1); 1726 scrollBar.show (1);
1538 } 1727 }
1539 break; 1728 break;
1540 } 1729 }
1730
1731#if defined(CURSOR_BLINK)
1732 if (ev.type == KeyPress)
1733 cursor_blink_reset ();
1734#endif
1735
1736#if defined(POINTER_BLANK)
1737 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1738 {
1739 if (ev.type == MotionNotify
1740 || ev.type == ButtonPress
1741 || ev.type == ButtonRelease)
1742 if (hidden_pointer)
1743 pointer_unblank ();
1744
1745 if (ev.type == KeyPress && hidden_pointer == 0)
1746 pointer_blank ();
1747 }
1748#endif
1749
1750 refresh_check ();
1541} 1751}
1752
1753#if ENABLE_FRILLS
1754void ecb_cold
1755rxvt_term::set_urgency (bool enable)
1756{
1757 if (enable == urgency_hint)
1758 return;
1759
1760 if (XWMHints *h = XGetWMHints (dpy, parent))
1761 {
1762 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1763 XSetWMHints (dpy, parent, h);
1764 urgency_hint = enable;
1765 XFree (h);
1766 }
1767}
1768#endif
1769
1770void ecb_cold
1771rxvt_term::focus_in ()
1772{
1773 if (!focus)
1774 {
1775 focus = 1;
1776 want_refresh = 1;
1777
1778#if USE_XIM
1779 if (Input_Context != NULL)
1780 {
1781 im_set_position ();
1782 XSetICFocus (Input_Context);
1783 }
1784#endif
1785#if CURSOR_BLINK
1786 if (option (Opt_cursorBlink))
1787 cursor_blink_ev.again ();
1788#endif
1789#if OFF_FOCUS_FADING
1790 if (rs[Rs_fade])
1791 {
1792 pix_colors = pix_colors_focused;
1793 scr_recolour ();
1794 }
1795#endif
1796#if ENABLE_FRILLS
1797 if (option (Opt_urgentOnBell))
1798 set_urgency (0);
1799#endif
1800
1801 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1802 }
1803}
1804
1805void ecb_cold
1806rxvt_term::focus_out ()
1807{
1808 if (focus)
1809 {
1810 focus = 0;
1811 want_refresh = 1;
1812
1813#if ENABLE_FRILLS
1814 if (option (Opt_urgentOnBell))
1815 set_urgency (0);
1816#endif
1817#if ENABLE_FRILLS || ISO_14755
1818 if (iso14755buf)
1819 {
1820 iso14755buf = 0;
1821# if ISO_14755
1822 scr_overlay_off ();
1823# endif
1824 }
1825#endif
1826#if USE_XIM
1827 if (Input_Context != NULL)
1828 XUnsetICFocus (Input_Context);
1829#endif
1830#if CURSOR_BLINK
1831 if (option (Opt_cursorBlink))
1832 cursor_blink_ev.stop ();
1833
1834 hidden_cursor = 0;
1835#endif
1836#if OFF_FOCUS_FADING
1837 if (rs[Rs_fade])
1838 {
1839 pix_colors = pix_colors_unfocused;
1840 scr_recolour ();
1841 }
1842#endif
1843
1844 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1845 }
1846}
1847
1848void ecb_cold
1849rxvt_term::update_fade_color (unsigned int idx)
1850{
1851#if OFF_FOCUS_FADING
1852 if (rs[Rs_fade])
1853 {
1854 rgba c;
1855 pix_colors [Color_fade].get (c);
1856 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1857 }
1858#endif
1859}
1860
1861#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1862void ecb_hot
1863rxvt_term::rootwin_cb (XEvent &ev)
1864{
1865 make_current ();
1866
1867 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1868 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1869 return;
1870
1871 switch (ev.type)
1872 {
1873 case PropertyNotify:
1874 /*
1875 * if user used some Esetroot compatible prog to set the root bg,
1876 * use the property to determine the pixmap. We use it later on.
1877 */
1878 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1879 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1880 {
1881#if BG_IMAGE_FROM_ROOT
1882 if (option (Opt_transparent))
1883 {
1884 rxvt_img::new_from_root (this)->replace (root_img);
1885 update_background ();
1886 }
1887#endif
1888 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1889 }
1890
1891 break;
1892 }
1893
1894 refresh_check ();
1895}
1896#endif
1542 1897
1543void 1898void
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) 1899rxvt_term::button_press (XButtonEvent &ev)
1584{ 1900{
1585 int reportmode = 0, clickintime; 1901 int reportmode = 0, clickintime;
1586 1902
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1903 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1904
1588 if (!bypass_keystate) 1905 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1906 reportmode = !! (priv_modes & PrivMode_mouse_report);
1907
1590 /* 1908 /*
1591 * VT window processing of button press 1909 * VT window processing of button press
1592 */ 1910 */
1593 if (ev.window == TermWin.vt) 1911 if (ev.window == vt)
1594 { 1912 {
1595#if RXVT_GRAPHICS 1913 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1914 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1915
1916#if ISO_14755
1917 // 5.4
1918 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1919 {
1920 iso14755_54 (ev.x, ev.y);
1921 return;
1601 { 1922 }
1923#endif
1924
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1925 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1926
1603 if (reportmode) 1927 if (reportmode)
1928 {
1929 /* mouse report from vt window */
1930 /* save the xbutton state (for ButtonRelease) */
1931 MEvent.state = ev.state;
1932#ifdef MOUSE_REPORT_DOUBLECLICK
1933 if (ev.button == MEvent.button && clickintime)
1604 { 1934 {
1605 /* mouse report from vt window */ 1935 /* same button, within allowed time */
1606 /* save the xbutton state (for ButtonRelease) */ 1936 MEvent.clicks++;
1607 MEvent.state = ev.state; 1937
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1938 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1939 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1940 /* only report double clicks */
1616 MEvent.clicks = 2; 1941 MEvent.clicks = 2;
1617 mouse_report (ev); 1942 mouse_report (ev);
1618 1943
1619 /* don't report the release */ 1944 /* don't report the release */
1620 MEvent.clicks = 0; 1945 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1946 MEvent.button = AnyButton;
1622 }
1623 } 1947 }
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 } 1948 }
1637 else 1949 else
1638 { 1950 {
1951 /* different button, or time expired */
1952 MEvent.clicks = 1;
1953 MEvent.button = ev.button;
1954 mouse_report (ev);
1955 }
1956#else
1957 MEvent.button = ev.button;
1958 mouse_report (ev);
1959#endif /* MOUSE_REPORT_DOUBLECLICK */
1960
1961 }
1962 else
1963 {
1639 if (ev.button != MEvent.button) 1964 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1965 MEvent.clicks = 0;
1966
1641 switch (ev.button) 1967 switch (ev.button)
1642 { 1968 {
1643 case Button1: 1969 case Button1:
1970 /* allow meta + click to select rectangular areas */
1971 /* should be done in screen.C */
1972#if ENABLE_FRILLS
1973 selection.rect = !!(ev.state & ModMetaMask);
1974#else
1975 selection.rect = false;
1976#endif
1977
1644 /* allow shift+left click to extend selection */ 1978 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1979 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1980 {
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) 1981 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1982 selection_rotate (ev.x, ev.y);
1668 else 1983 else
1669 selection_extend (ev.x, ev.y, 1); 1984 selection_extend (ev.x, ev.y, 1);
1985 }
1986 else
1987 {
1988 if (MEvent.button == Button1 && clickintime)
1989 MEvent.clicks++;
1990 else
1991 MEvent.clicks = 1;
1992
1993 selection_click (MEvent.clicks, ev.x, ev.y);
1994 }
1995
1996 MEvent.button = Button1;
1997 break;
1998
1999 case Button3:
2000 if (MEvent.button == Button3 && clickintime)
2001 selection_rotate (ev.x, ev.y);
2002 else
2003 selection_extend (ev.x, ev.y, 1);
2004
1670 MEvent.button = Button3; 2005 MEvent.button = Button3;
1671 break; 2006 break;
1672 }
1673 } 2007 }
2008 }
2009
1674 MEvent.time = ev.time; 2010 MEvent.time = ev.time;
1675 return; 2011 return;
1676 }
1677 } 2012 }
1678 2013
1679 /* 2014 /*
1680 * Scrollbar window processing of button press 2015 * Scrollbar window processing of button press
1681 */ 2016 */
1682 if (isScrollbarWindow (ev.window)) 2017 if (scrollBar.state && ev.window == scrollBar.win)
1683 { 2018 {
1684 scrollBar.setIdle (); 2019 page_dirn direction = NO_DIR;
2020
2021 if (scrollBar.upButton (ev.y))
2022 direction = UP; /* up */
2023 else if (scrollBar.dnButton (ev.y))
2024 direction = DN; /* down */
2025
2026 scrollBar.state = SB_STATE_IDLE;
1685 /* 2027 /*
1686 * Rxvt-style scrollbar: 2028 * Rxvt-style scrollbar:
1687 * move up if mouse is above slider 2029 * move up if mouse is above slider
1688 * move dn if mouse is below slider 2030 * move dn if mouse is below slider
1689 * 2031 *
… …
1698 /* 2040 /*
1699 * Mouse report disabled scrollbar: 2041 * Mouse report disabled scrollbar:
1700 * arrow buttons - send up/down 2042 * arrow buttons - send up/down
1701 * click on scrollbar - send pageup/down 2043 * click on scrollbar - send pageup/down
1702 */ 2044 */
1703 if ((scrollBar.style == R_SB_NEXT 2045 if (direction == UP)
1704 && scrollbarnext_upButton (ev.y))
1705 || (scrollBar.style == R_SB_RXVT
1706 && scrollbarrxvt_upButton (ev.y)))
1707 tt_printf ("\033[A"); 2046 tt_printf ("\033[A");
1708 else if ((scrollBar.style == R_SB_NEXT 2047 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"); 2048 tt_printf ("\033[B");
1713 else 2049 else
1714 switch (ev.button) 2050 switch (ev.button)
1715 { 2051 {
1716 case Button2: 2052 case Button2:
… …
1723 tt_printf ("\033[5~"); 2059 tt_printf ("\033[5~");
1724 break; 2060 break;
1725 } 2061 }
1726 } 2062 }
1727 else 2063 else
1728#endif /* NO_SCROLLBAR_REPORT */ 2064#endif /* NO_SCROLLBAR_REPORT */
1729
1730 {
1731 char upordown = 0;
1732
1733 if (scrollBar.style == R_SB_NEXT)
1734 { 2065 {
1735 if (scrollbarnext_upButton (ev.y)) 2066 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 { 2067 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2068#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2069 if (!cont_scroll_ev.is_active ())
2070 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 2071#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2072 if (scr_page (direction, 1))
1753 { 2073 {
1754 if (upordown < 0) 2074 if (direction == UP)
1755 scrollBar.setUp (); 2075 scrollBar.state = SB_STATE_UP;
1756 else 2076 else
1757 scrollBar.setDn (); 2077 scrollBar.state = SB_STATE_DOWN;
1758 } 2078 }
1759 } 2079 }
1760 else 2080 else
1761 switch (ev.button) 2081 switch (ev.button)
1762 { 2082 {
1763 case Button2: 2083 case Button2:
1764 switch (scrollbar_align) 2084 switch (scrollBar.align)
1765 { 2085 {
1766 case R_SB_ALIGN_TOP: 2086 case SB_ALIGN_TOP:
1767 csrO = 0; 2087 csrO = 0;
1768 break; 2088 break;
1769 case R_SB_ALIGN_CENTRE: 2089 case SB_ALIGN_CENTRE:
1770 csrO = (scrollBar.bot - scrollBar.top) / 2; 2090 csrO = (scrollBar.bot - scrollBar.top) / 2;
1771 break; 2091 break;
1772 case R_SB_ALIGN_BOTTOM: 2092 case SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2093 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2094 break;
1775 } 2095 }
2096
1776 if (scrollBar.style == R_SB_XTERM 2097 if (scrollBar.style == SB_STYLE_XTERM
1777 || scrollbar_above_slider (ev.y) 2098 || scrollBar.above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2099 || scrollBar.below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2100 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1780 scrollbar_size ()); 2101
1781 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1782 break; 2103 break;
1783 2104
1784 case Button1: 2105 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2106 if (scrollBar.align == SB_ALIGN_CENTRE)
1786 csrO = ev.y - scrollBar.top; 2107 csrO = ev.y - scrollBar.top;
1787 /* FALLTHROUGH */ 2108 /* FALLTHROUGH */
1788 2109
1789 case Button3: 2110 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2111 if (scrollBar.style != SB_STYLE_XTERM)
1791 { 2112 {
1792 if (scrollbar_above_slider (ev.y)) 2113 if (scrollBar.above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2115 scr_page (UP, nrow - 1);
1795# else 2116# else
1796 scr_page (UP, TermWin.nrow / 4); 2117 scr_page (UP, nrow / 4);
1797# endif 2118# endif
1798 else if (scrollbar_below_slider (ev.y)) 2119 else if (scrollBar.below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2120# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2121 scr_page (DN, nrow - 1);
1801# else 2122# else
1802 scr_page (DN, TermWin.nrow / 4); 2123 scr_page (DN, nrow / 4);
1803# endif 2124# endif
1804 else 2125 else
1805 scrollBar.setMotion (); 2126 scrollBar.state = SB_STATE_MOTION;
1806 } 2127 }
1807 else 2128 else
1808 { 2129 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2130 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2131 (nrow
1811 * scrollbar_position (ev.y) 2132 * scrollBar.position (ev.y)
1812 / scrollbar_size ())); 2133 / scrollBar.size ()));
1813 } 2134 }
2135
1814 break; 2136 break;
1815 } 2137 }
1816 } 2138 }
2139
1817 return; 2140 return;
1818 } 2141 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2142}
1827 2143
1828void 2144void
1829rxvt_term::button_release (const XButtonEvent &ev) 2145rxvt_term::button_release (XButtonEvent &ev)
1830{ 2146{
1831 int reportmode = 0; 2147 int reportmode = 0;
1832 2148
1833 csrO = 0; /* reset csr Offset */ 2149 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2150 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2151 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2152
1837 if (scrollbar_isUpDn ()) 2153 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1838 { 2154 {
1839 scrollBar.setIdle (); 2155 scrollBar.state = SB_STATE_IDLE;
1840 scrollbar_show (0); 2156 scrollBar.show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2157 }
2158
1846#ifdef SELECTION_SCROLLING 2159#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2160 sel_scroll_ev.stop();
1848#endif 2161#endif
2162
1849 if (ev.window == TermWin.vt) 2163 if (ev.window == vt)
1850 { 2164 {
1851#ifdef RXVT_GRAPHICS 2165 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2166 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2167
1857 { 2168#if ISO_14755
2169 // 5.4
2170 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2171 return;
2172#endif
2173
1858 if (reportmode) 2174 if (reportmode)
2175 {
2176 /* mouse report from vt window */
2177 /* don't report release of wheel "buttons" */
2178 if (ev.button >= 4)
2179 return;
2180#ifdef MOUSE_REPORT_DOUBLECLICK
2181 /* only report the release of 'slow' single clicks */
2182 if (MEvent.button != AnyButton
2183 && (ev.button != MEvent.button
2184 || (ev.time - MEvent.time
2185 > MULTICLICK_TIME / 2)))
1859 { 2186 {
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; 2187 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2188 MEvent.button = AnyButton;
1877 mouse_report (ev); 2189 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2190 }
2191#else /* MOUSE_REPORT_DOUBLECLICK */
2192 MEvent.button = AnyButton;
2193 mouse_report (ev);
2194#endif /* MOUSE_REPORT_DOUBLECLICK */
2195 return;
2196 }
2197
1881 /* 2198 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2199 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2200 * when overriding mouse reporting
1884 */ 2201 */
1885 if (PrivateModes & PrivMode_mouse_report 2202 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2203 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2204 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2205 selection_extend (ev.x, ev.y, 0);
1889 2206
1890 switch (ev.button) 2207 switch (ev.button)
2208 {
2209 case Button1:
2210 case Button3:
2211 selection_make (ev.time);
2212 break;
2213
2214 case Button2:
2215 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2216 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2217 break;
2218
2219#ifdef MOUSE_WHEEL
2220 case Button4:
2221 case Button5:
1891 { 2222 {
1892 case Button1: 2223 int lines;
1893 case Button3: 2224 page_dirn dirn;
1894 selection_make (ev.time); 2225
2226 dirn = ev.button == Button4 ? UP : DN;
2227
2228 if (ev.state & ShiftMask)
1895 break; 2229 lines = 1;
1896 case Button2: 2230 else if (option (Opt_mouseWheelScrollPage))
1897 selection_request (ev.time, ev.x, ev.y); 2231 lines = nrow - 1;
1898 break; 2232 else
2233 lines = 5;
2234
1899#ifdef MOUSE_WHEEL 2235# ifdef MOUSE_SLIP_WHEELING
1900 case Button4: 2236 if (ev.state & ControlMask)
1901 case Button5:
1902 { 2237 {
2238 mouse_slip_wheel_speed += dirn;
2239 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2240
2241 if (!slip_wheel_ev.is_active ())
2242 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1903 int i; 2243 }
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 2244 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 2245# 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 { 2246 {
2048 XFreePixmap (display->display, TermWin.pixmap); 2247 scr_page (dirn, lines);
2049 TermWin.pixmap = None; 2248 scrollBar.show (1);
2050 } 2249 }
2051 } 2250 }
2052 am_pixmap_trans = 0; 2251 break;
2252#endif
2253 }
2254 }
2255}
2256
2257/*}}} */
2258
2259void ecb_hot
2260rxvt_term::cmd_parse ()
2261{
2262 wchar_t ch = NOCHAR;
2263 char *seq_begin; // remember start of esc-sequence here
2264
2265 for (;;)
2266 {
2267 if (ecb_unlikely (ch == NOCHAR))
2268 {
2269 seq_begin = cmdbuf_ptr;
2270 ch = next_char ();
2271
2272 if (ch == NOCHAR)
2273 break;
2274 }
2275
2276 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2277 {
2278 if (ecb_unlikely (!seen_input))
2279 {
2280 seen_input = 1;
2281 // many badly-written programs (e.g. jed) contain a race condition:
2282 // they first read the screensize and then install a SIGWINCH handler.
2283 // some window managers resize the window early, and these programs
2284 // then sometimes get the size wrong.
2285 // unfortunately other programs are even more buggy and dislike
2286 // being sent SIGWINCH, so only do it when we were in fact being
2287 // resized.
2288 if (seen_resize && cmd_pid)
2289 kill (-cmd_pid, SIGWINCH);
2290 }
2291
2292 /* Read a text string from the input buffer */
2293 wchar_t buf[UBUFSIZ];
2294 bool refreshnow = false;
2295 int nlines = 0;
2296 wchar_t *str = buf;
2297 wchar_t *eol = str + min (ncol, UBUFSIZ);
2298
2299 for (;;)
2300 {
2301 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2302 break;
2303
2304 *str++ = ch;
2305
2306 if (ecb_unlikely (ch == C0_LF || str >= eol))
2307 {
2308 if (ch == C0_LF)
2309 nlines++;
2310
2311 refresh_count++;
2312
2313 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2314 {
2315 refresh_count = 0;
2316
2317 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2318 {
2319 refreshnow = true;
2320 ch = NOCHAR;
2321 break;
2322 }
2323 }
2324
2325 // scr_add_lines only works for nlines <= nrow - 1.
2326 if (nlines >= nrow - 1)
2327 {
2328 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2329 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2330 scr_add_lines (buf, str - buf, nlines);
2331
2332 nlines = 0;
2333 str = buf;
2334 eol = str + min (ncol, UBUFSIZ);
2335 }
2336
2337 if (str >= eol)
2338 {
2339 if (eol >= buf + UBUFSIZ)
2340 {
2341 ch = NOCHAR;
2342 break;
2343 }
2344 else
2345 eol = min (eol + ncol, buf + UBUFSIZ);
2346 }
2347
2348 }
2349
2350 seq_begin = cmdbuf_ptr;
2351 ch = next_char ();
2352 }
2353
2354 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2355 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2356 scr_add_lines (buf, str - buf, nlines);
2357
2358 /*
2359 * If there have been a lot of new lines, then update the screen
2360 * What the heck we'll cheat and only refresh less than every page-full.
2361 * if skipScroll is enabled.
2362 */
2363 if (refreshnow)
2364 {
2365 scr_refresh ();
2366 want_refresh = 1;
2367 }
2053 } 2368 }
2054 else 2369 else
2055 { 2370 {
2056 if (TermWin.pixmap != None) 2371 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 { 2372 {
2092 if (oldp != None) 2373 process_nonprinting (ch);
2093 pchanged = 1; 2374 }
2375 catch (const class out_of_input &o)
2376 {
2377 // we ran out of input, retry later
2378 cmdbuf_ptr = seq_begin;
2094 break; 2379 break;
2095 } 2380 }
2096 if (oldp != TermWin.parent[i]) 2381
2097 pchanged = 1; 2382 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2383 }
2102 for (; n < (unsigned int)i; n++) 2384 }
2103 { 2385}
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2386
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2387// read the next character
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2388wchar_t ecb_hot
2107 { 2389rxvt_term::next_char () NOTHROW
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2390{
2109 break; 2391 while (cmdbuf_ptr < cmdbuf_endp)
2110 } 2392 {
2111 } 2393 // assume 7-bit to be ascii ALWAYS
2394 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2395 return *cmdbuf_ptr++;
2396
2397 wchar_t wc;
2398 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2399
2400 if (len == (size_t)-2)
2112 } 2401 {
2113 if (n > (int) (sizeof (TermWin.parent) 2402 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2403 cmdbuf_ptr = cmdbuf_endp;
2404 break;
2115 { 2405 }
2116 D_X ((stderr, "InheritPixmap Turning off")); 2406
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2407 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 } 2408 {
2124 else 2409 mbstate.reset (); // reset now undefined conversion state
2410 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2411 // in which case we "erroneously" return the next byte which might be valid.
2412 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2125 { 2413 }
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 2414
2131 rqt.tv_sec = 1; 2415 // assume wchar == unicode
2132 rqt.tv_nsec = 0; 2416 cmdbuf_ptr += len;
2133 nanosleep (&rqt, NULL); 2417 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 } 2418 }
2419
2420 return NOCHAR;
2421}
2422
2423// read the next octet
2424uint32_t ecb_hot
2425rxvt_term::next_octet () NOTHROW
2426{
2427 return cmdbuf_ptr < cmdbuf_endp
2428 ? (unsigned char)*cmdbuf_ptr++
2429 : NOCHAR;
2430}
2431
2432static class out_of_input out_of_input;
2433
2434wchar_t ecb_hot
2435rxvt_term::cmd_getc () THROW ((class out_of_input))
2436{
2437 wchar_t c = next_char ();
2438
2439 if (c == NOCHAR)
2440 throw out_of_input;
2441
2148 return pchanged; 2442 return c;
2149} 2443}
2150#endif
2151 2444
2152/*}}} */ 2445uint32_t ecb_hot
2446rxvt_term::cmd_get8 () THROW ((class out_of_input))
2447{
2448 uint32_t c = next_octet ();
2449
2450 if (c == NOCHAR)
2451 throw out_of_input;
2452
2453 return c;
2454}
2153 2455
2154/*{{{ print pipe */ 2456/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2457/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2458#ifdef PRINTPIPE
2157FILE * 2459FILE * ecb_cold
2158rxvt_term::popen_printer () 2460rxvt_term::popen_printer ()
2159{ 2461{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2462 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2161 2463
2162 if (stream == NULL) 2464 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2465 rxvt_warn ("can't open printer pipe, not printing.\n");
2466
2164 return stream; 2467 return stream;
2165} 2468}
2166 2469
2167int 2470int ecb_cold
2168rxvt_term::pclose_printer (FILE *stream) 2471rxvt_term::pclose_printer (FILE *stream)
2169{ 2472{
2170 fflush (stream); 2473 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); 2474 return pclose (stream);
2177# endif
2178} 2475}
2179 2476
2180/* 2477/*
2181 * simulate attached vt100 printer 2478 * simulate attached vt100 printer
2182 */ 2479 */
2183void 2480void ecb_cold
2184rxvt_term::process_print_pipe () 2481rxvt_term::process_print_pipe ()
2185{ 2482{
2186 int done; 2483 FILE *fd = popen_printer ();
2187 FILE *fd;
2188 2484
2189 if ((fd = popen_printer ()) == NULL) 2485 if (!fd)
2190 return; 2486 return;
2191 2487
2192 /* 2488 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2489 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2490 * is received.
2195 */ 2491 */
2196 for (done = 0; !done;) 2492 for (int done = 0; !done; )
2197 { 2493 {
2198 unsigned char buf[8]; 2494 unsigned char buf[8];
2199 unsigned char ch; 2495 unicode_t ch;
2200 unsigned int i, len; 2496 unsigned int i, len;
2201 2497
2202 if ((ch = cmd_getc ()) != C0_ESC) 2498 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2499 {
2204 if (putc (ch, fd) == EOF) 2500 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2501 break; /* done = 1 */
… …
2220 { 2516 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2517 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2518 break; /* done = 1 */
2223 } 2519 }
2224 } 2520 }
2521
2225 for (i = 0; i < len; i++) 2522 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2523 if (putc (buf[i], fd) == EOF)
2227 { 2524 {
2228 done = 1; 2525 done = 1;
2229 break; 2526 break;
2230 } 2527 }
2231 } 2528 }
2232 } 2529 }
2530
2233 pclose_printer (fd); 2531 pclose_printer (fd);
2234} 2532}
2235#endif /* PRINTPIPE */ 2533#endif /* PRINTPIPE */
2236/*}}} */ 2534/*}}} */
2237 2535
2238/* *INDENT-OFF* */
2239enum { 2536enum {
2240 C1_40 = 0x40, 2537 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2538 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, 2539 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, 2540 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 2541 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2542};
2246/* *INDENT-ON* */
2247 2543
2248/*{{{ process non-printing single characters */ 2544/*{{{ process non-printing single characters */
2249void 2545void ecb_hot
2250rxvt_term::process_nonprinting (unsigned char ch) 2546rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2547{
2252 switch (ch) 2548 switch (ch)
2253 { 2549 {
2550 case C0_ESC:
2551 process_escape_seq ();
2552 break;
2254 case C0_ENQ: /* terminal Status */ 2553 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2554 if (rs[Rs_answerbackstring])
2256 tt_write ( 2555 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 2556 else
2260 tt_write ((unsigned char *)VT100_ANS, 2557 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2558 break;
2263 case C0_BEL: /* bell */ 2559 case C0_BEL: /* bell */
2264 scr_bell (); 2560 scr_bell ();
2265 break; 2561 break;
2266 case C0_BS: /* backspace */ 2562 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2577 scr_charset_choose (1);
2282 break; 2578 break;
2283 case C0_SI: /* shift in - acs */ 2579 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2580 scr_charset_choose (0);
2285 break; 2581 break;
2582
2583#ifdef EIGHT_BIT_CONTROLS
2584 // 8-bit controls
2585 case 0x90: /* DCS */
2586 process_dcs_seq ();
2587 break;
2588 case 0x9b: /* CSI */
2589 process_csi_seq ();
2590 break;
2591 case 0x9d: /* OSC */
2592 process_osc_seq ();
2593 break;
2594#endif
2286 } 2595 }
2287} 2596}
2288/*}}} */ 2597/*}}} */
2289 2598
2290 2599
2291/*{{{ process VT52 escape sequences */ 2600/*{{{ process VT52 escape sequences */
2292void 2601void ecb_cold
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2602rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2603{
2295 int row, col; 2604 int row, col;
2296 2605
2297 switch (ch) 2606 switch (ch)
2298 { 2607 {
… …
2331 break; 2640 break;
2332 case 'Z': /* identify the terminal type */ 2641 case 'Z': /* identify the terminal type */
2333 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2642 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2334 break; 2643 break;
2335 case '<': /* turn off VT52 mode */ 2644 case '<': /* turn off VT52 mode */
2336 PrivMode (0, PrivMode_vt52); 2645 priv_modes &= ~PrivMode_vt52;
2337 break; 2646 break;
2338 case 'F': /* use special graphics character set */ 2647 case 'F': /* use special graphics character set */
2339 case 'G': /* use regular character set */ 2648 case 'G': /* use regular character set */
2340 /* unimplemented */ 2649 /* unimplemented */
2341 break; 2650 break;
… …
2347} 2656}
2348/*}}} */ 2657/*}}} */
2349 2658
2350 2659
2351/*{{{ process escape sequences */ 2660/*{{{ process escape sequences */
2352void 2661void ecb_hot
2353rxvt_term::process_escape_seq () 2662rxvt_term::process_escape_seq ()
2354{ 2663{
2355 unsigned char ch = cmd_getc (); 2664 unicode_t ch = cmd_getc ();
2356 2665
2357 if (PrivateModes & PrivMode_vt52) 2666 if (priv_modes & PrivMode_vt52)
2358 { 2667 {
2359 process_escape_vt52 (ch); 2668 process_escape_vt52 (ch);
2360 return; 2669 return;
2361 } 2670 }
2362 2671
2363 switch (ch) 2672 switch (ch)
2364 { 2673 {
2365 /* case 1: do_tek_mode (); break; */
2366 case '#': 2674 case '#':
2367 if (cmd_getc () == '8') 2675 if (cmd_getc () == '8')
2368 scr_E (); 2676 scr_E ();
2369 break; 2677 break;
2370 case '(': 2678 case '(':
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2685 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2686 break;
2379 case '+': 2687 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2688 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2689 break;
2382#ifdef MULTICHAR_SET 2690#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': 2691 case '6':
2389 scr_backindex (); 2692 scr_backindex ();
2390 break; 2693 break;
2391#endif 2694#endif
2392 case '7': 2695 case '7':
2393 scr_cursor (SAVE); 2696 scr_cursor (SAVE);
2394 break; 2697 break;
2395 case '8': 2698 case '8':
2396 scr_cursor (RESTORE); 2699 scr_cursor (RESTORE);
2397 break; 2700 break;
2398#ifndef NO_FRILLS 2701#if !ENABLE_MINIMAL
2399 case '9': 2702 case '9':
2400 scr_forwardindex (); 2703 scr_forwardindex ();
2401 break; 2704 break;
2402#endif 2705#endif
2706 // DECPAM/DECPNM
2403 case '=': 2707 case '=':
2708 priv_modes |= PrivMode_aplKP;
2709 break;
2404 case '>': 2710 case '>':
2405 PrivMode ((ch == '='), PrivMode_aplKP); 2711 priv_modes &= ~PrivMode_aplKP;
2406 break; 2712 break;
2407 2713
2408 case C1_40: 2714 case C1_40:
2409 cmd_getc (); 2715 cmd_getc ();
2410 break; 2716 break;
… …
2413 break; 2719 break;
2414 2720
2415 /* 8.3.87: NEXT LINE */ 2721 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2722 case C1_NEL: /* ESC E */
2417 { 2723 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2724 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2725 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2420 } 2726 }
2421 break; 2727 break;
2422 2728
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2729 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2730 case C1_ESA: /* ESC G */
2425 process_graphics (); 2731 // used by original rxvt for rob nations own graphics mode
2732 if (cmd_getc () == 'Q')
2733 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2426 break; 2734 break;
2427 2735
2428 /* 8.3.63: CHARACTER TABULATION SET */ 2736 /* 8.3.63: CHARACTER TABULATION SET */
2429 case C1_HTS: /* ESC H */ 2737 case C1_HTS: /* ESC H */
2430 scr_set_tab (1); 2738 scr_set_tab (1);
… …
2434 case C1_RI: /* ESC M */ 2742 case C1_RI: /* ESC M */
2435 scr_index (DN); 2743 scr_index (DN);
2436 break; 2744 break;
2437 2745
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2746 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2747 /* case C1_SS2: break; */
2440 2748
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2749 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2750 /* case C1_SS3: break; */
2443 2751
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2752 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2753 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2754 process_dcs_seq ();
2447 break; 2755 break;
2448 2756
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2757 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2758 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2759 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2760 break; /* steal obsolete ESC [ c */
2454 2761
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2762 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2456 case C1_CSI: /* ESC [ */ 2763 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2764 process_csi_seq ();
2458 break; 2765 break;
2459 2766
2460 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2767 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2461 case C1_OSC: /* ESC ] */ 2768 case C1_OSC: /* ESC ] */
2462 process_osc_seq (); 2769 process_osc_seq ();
2463 break; 2770 break;
2464 2771
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2772 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2466 case 'c': 2773 case 'c':
2774 mbstate.reset ();
2467 scr_poweron (); 2775 scr_poweron ();
2468 scrollbar_show (1); 2776 scrollBar.show (1);
2469 break; 2777 break;
2470 2778
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2779 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2472 case 'n': 2780 case 'n':
2473 scr_charset_choose (2); 2781 scr_charset_choose (2);
… …
2480 } 2788 }
2481} 2789}
2482/*}}} */ 2790/*}}} */
2483 2791
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2792/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */
2486enum { 2793enum {
2487 CSI_ICH = 0x40, 2794 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2795 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 , 2796 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, 2797 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, 2798 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, 2799 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, 2800 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 , 2801 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 2802 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2496}; 2803};
2497 2804
2498#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2805#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2499 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2806 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2500 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2807 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2501#define get_byte_array_bit(array, bit) \ 2808#define get_byte_array_bit(array, bit) \
2502 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2809 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2503 2810
2504const unsigned char csi_defaults[] = 2811static const unsigned char csi_defaults[] =
2505 { 2812 {
2506 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2813 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, */ 2814 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, */ 2815 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, [, \, ], ^, _, */ 2816 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, */ 2817 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, */ 2818 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, */ 2819 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, {, |, }, ~, */ 2820 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2821 };
2515/* *INDENT-ON* */
2516 2822
2517void 2823void ecb_hot
2518rxvt_term::process_csi_seq () 2824rxvt_term::process_csi_seq ()
2519{ 2825{
2520 unsigned char ch, priv, i; 2826 unicode_t ch, priv, prev_ch, i;
2521 unsigned int nargs, p; 2827 unsigned int nargs, p;
2522 int n, ndef; 2828 int n, ndef;
2523 int arg[ESC_ARGS]; 2829 int arg[ESC_ARGS] = { };
2524 2830
2525 for (nargs = ESC_ARGS; nargs > 0;) 2831 nargs = 0;
2526 arg[--nargs] = 0;
2527 2832
2528 priv = 0; 2833 priv = 0;
2529 ch = cmd_getc (); 2834 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2835 if ((ch >= '<' && ch <= '?') || ch == '!')
2836 {
2531 { /* '<' '=' '>' '?' */ 2837 /* '<' '=' '>' '?' '!' */
2532 priv = ch; 2838 priv = ch;
2533 ch = cmd_getc (); 2839 ch = cmd_getc ();
2534 } 2840 }
2841
2842 prev_ch = 0;
2535 /* read any numerical arguments */ 2843 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2844 for (n = -1; ch < CSI_ICH; )
2537 { 2845 {
2538 if (isdigit (ch)) 2846 if (isdigit (ch))
2539 { 2847 {
… …
2546 { 2854 {
2547 if (nargs < ESC_ARGS) 2855 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2856 arg[nargs++] = n;
2549 n = -1; 2857 n = -1;
2550 } 2858 }
2551 else if (ch == '\b') 2859 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); 2860 process_nonprinting (ch);
2563 } 2861
2862 prev_ch = ch;
2564 ch = cmd_getc (); 2863 ch = cmd_getc ();
2565 } 2864 }
2566 2865
2567 if (ch > CSI_7F) 2866 if (ch > CSI_7F)
2568 return; 2867 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2873 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2874 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2875 if (arg[p] == -1)
2577 arg[p] = ndef; 2876 arg[p] = ndef;
2578 2877
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 /* 2878 /*
2587 * private mode handling 2879 * private mode handling
2588 */ 2880 */
2589 if (priv) 2881 if (priv)
2590 { 2882 {
2591 switch (priv) 2883 switch (priv)
2592 { 2884 {
2593 case '>': 2885 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2886 if (ch == CSI_DA) /* secondary device attributes */
2887 {
2888 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2889 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2890 //
2891 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2892 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2893 // versions.
2894 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2895 tt_printf ("\033[>%d;95;0c", 'U');
2896 }
2596 break; 2897 break;
2898
2597 case '?': 2899 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2900 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2901 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2902 break;
2903
2904 case '!':
2905 if (ch == CSI_70)
2906 {
2907 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2908 scr_soft_reset ();
2909
2910 static const int pm_h[] = { 7, 25 };
2911 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2912
2913 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2914 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2601 } 2915 }
2916 break;
2917 }
2918
2602 return; 2919 return;
2603 } 2920 }
2604 2921
2605 switch (ch) 2922 switch (ch)
2606 { 2923 {
… …
2620 } 2937 }
2621 break; 2938 break;
2622#endif 2939#endif
2623 2940
2624 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2941 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2625 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2942 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2626 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2627 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2628 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2945 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2629 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2946 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2630 scr_gotorc (arg[0], 0, RELATIVE); 2947 scr_gotorc (arg[0], 0, RELATIVE);
2631 break; 2948 break;
2632 2949
2633 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2950 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2634 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2951 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2705 3022
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3023 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 3024 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 3025 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3026 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3027 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 3028 break;
2712 3029
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3030 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 3031 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 3032 break;
2717 3033
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3034 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 3035 process_sgr_mode (nargs, arg);
2720 break; 3036 break;
… …
2726 tt_printf ("\033[0n"); 3042 tt_printf ("\033[0n");
2727 break; 3043 break;
2728 case 6: /* CPR requested */ 3044 case 6: /* CPR requested */
2729 scr_report_position (); 3045 scr_report_position ();
2730 break; 3046 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3047 case 7: /* unofficial extension */
3048 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3049 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3050 break;
2735#endif
2736 case 8: /* unofficial extension */ 3051 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3052 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3053 break;
2739 } 3054 }
2740 break; 3055 break;
2741 3056
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3057 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3090 break;
2776 3091
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3092 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3093 if (arg[0] == 4)
2779 scr_insert_mode (0); 3094 scr_insert_mode (0);
3095 else if (arg[0] == 20)
3096 priv_modes &= ~PrivMode_LFNL;
2780 break; 3097 break;
2781 3098
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3099 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3100 if (arg[0] == 4)
2784 scr_insert_mode (1); 3101 scr_insert_mode (1);
3102 else if (arg[0] == 20)
3103 priv_modes |= PrivMode_LFNL;
3104 break;
3105
3106 case CSI_71: // DESCUSR: set cursor style
3107 if (prev_ch == ' ')
3108 set_cursor_style (arg[0]);
2785 break; 3109 break;
2786 3110
2787 /* 3111 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3112 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3113 */
… …
2801 break; 3125 break;
2802 case CSI_75: 3126 case CSI_75:
2803 scr_cursor (RESTORE); 3127 scr_cursor (RESTORE);
2804 break; 3128 break;
2805 3129
2806#ifndef NO_FRILLS 3130#if !ENABLE_MINIMAL
2807 case CSI_74: 3131 case CSI_74:
2808 process_window_ops (arg, nargs); 3132 process_window_ops (arg, nargs);
2809 break; 3133 break;
2810#endif 3134#endif
2811 3135
2812 case CSI_78: /* DECREQTPARM */ 3136 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3137 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3138 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3139 break;
2816 3140
2817 default: 3141 default:
2818 break; 3142 break;
2819 } 3143 }
2820} 3144}
2821/*}}} */ 3145/*}}} */
2822 3146
2823#ifndef NO_FRILLS 3147#if !ENABLE_MINIMAL
2824/* ARGSUSED */
2825void 3148void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3149rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3150{
2828 int x, y; 3151 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3152 XWindowAttributes wattr;
2833 Window wdummy; 3153 Window wdummy;
3154
3155 dLocal (Display *, dpy);
2834 3156
2835 if (nargs == 0) 3157 if (nargs == 0)
2836 return; 3158 return;
3159
2837 switch (args[0]) 3160 switch (args[0])
2838 { 3161 {
2839 /* 3162 /*
2840 * commands 3163 * commands
2841 */ 3164 */
2842 case 1: /* deiconify window */ 3165 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3166 XMapWindow (dpy, parent);
2844 break; 3167 break;
2845 case 2: /* iconify window */ 3168 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3169 XIconifyWindow (dpy, parent, display->screen);
2847 DefaultScreen (display->display));
2848 break; 3170 break;
2849 case 3: /* set position (pixels) */ 3171 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3172 XMoveWindow (dpy, parent, args[1], args[2]);
2851 break; 3173 break;
2852 case 4: /* set size (pixels) */ 3174 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3175 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3176 break;
2855 case 5: /* raise window */ 3177 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3178 XRaiseWindow (dpy, parent);
2857 break; 3179 break;
2858 case 6: /* lower window */ 3180 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3181 XLowerWindow (dpy, parent);
2860 break; 3182 break;
2861 case 7: /* refresh window */ 3183 case 7: /* refresh window */
2862 scr_touch (true); 3184 scr_touch (true);
2863 break; 3185 break;
2864 case 8: /* set size (chars) */ 3186 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3187 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
2867 break; 3189 break;
3190
3191 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3192 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3193 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3194 set_widthheight ((unsigned int)vt_width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2872 break; 3196 break;
3197
2873 /* 3198 /*
2874 * reports - some output format copied from XTerm 3199 * reports - some output format copied from XTerm
2875 */ 3200 */
2876 case 11: /* report window state */ 3201 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3203 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3204 break;
2880 case 13: /* report window position */ 3205 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3207 XTranslateCoordinates (dpy, parent, wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3208 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3209 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3210 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3211 break;
2887 case 14: /* report window size (pixels) */ 3212 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3214 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3215 break;
3216 case 18: /* report text area size (chars) */
3217 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3218 break;
2891 case 18: /* report window size (chars) */ 3219 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3220 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3221 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3222 case 20: /* report icon label */
3223 {
3224 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3225 XGetIconName (dpy, parent, &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3226 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3227 XFree (s);
3228 }
2898 break; 3229 break;
2899 case 21: /* report window title */ 3230 case 21: /* report window title */
2900 XFetchName (display->display, TermWin.parent[0], &s); 3231 {
3232 char *s;
3233 XFetchName (dpy, parent, &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3234 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3235 XFree (s);
3236 }
2902 break; 3237 break;
2903#endif
2904
2905 } 3238 }
2906} 3239}
2907#endif 3240#endif
2908 3241
2909/*----------------------------------------------------------------------*/ 3242/*----------------------------------------------------------------------*/
2910/* 3243/*
2911 * get input up until STRING TERMINATOR (or BEL) 3244 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3245 * ends_how is terminator used. returned input must be free()'d
2913 */ 3246 */
2914unsigned char * 3247char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3248rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3249{
2917 int seen_esc = 0; /* seen escape? */ 3250 unicode_t ch;
3251 bool seen_esc = false;
2918 unsigned int n = 0; 3252 unsigned int n = 0;
2919 unsigned char *s; 3253 wchar_t string[CBUFSIZ];
2920 unsigned char ch, string[STRING_MAX];
2921 3254
2922 for (; (ch = cmd_getc ());) 3255 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3256 {
2924 if (ch == C0_BEL 3257 if (seen_esc)
2925 || ch == CHAR_ST 3258 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3259 if (ch == 0x5c) /* 7bit ST */
2927 break; 3260 break;
3261 else
3262 return NULL;
3263 }
2928 if (ch == C0_ESC) 3264 else if (ch == C0_ESC)
2929 { 3265 {
2930 seen_esc = 1; 3266 seen_esc = true;
2931 continue; 3267 continue;
2932 } 3268 }
3269 else if (ch == C0_BEL || ch == CHAR_ST)
3270 break;
2933 else if (ch == '\t') 3271 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3272 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3273 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3274 return NULL; /* other control character - exit */
3275
3276 seen_esc = false;
3277
2937 if (n < sizeof (string) - 1) 3278 if (n >= sizeof (string) - 1)
3279 // stop at some sane length
3280 return NULL;
3281
2938 string[n++] = ch; 3282 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3283 }
3284
2941 string[n++] = '\0'; 3285 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3286
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3287 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3288
2946 return s; 3289 return rxvt_wcstombs (string);
2947} 3290}
2948 3291
2949/*----------------------------------------------------------------------*/ 3292/*----------------------------------------------------------------------*/
2950/* 3293/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3294 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3295 */
2953void 3296void
2954rxvt_term::process_dcs_seq () 3297rxvt_term::process_dcs_seq ()
2955{ 3298{
2956 unsigned char eh, *s;
2957 /* 3299 /*
2958 * Not handled yet 3300 * Not handled yet
2959 */ 3301 */
3302
3303 unicode_t eh;
2960 s = get_to_st (&eh); 3304 char *s = get_to_st (eh);
2961 if (s) 3305 if (s)
2962 free (s); 3306 free (s);
3307
2963 return; 3308 return;
2964} 3309}
2965 3310
2966/*----------------------------------------------------------------------*/ 3311/*----------------------------------------------------------------------*/
2967/* 3312/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3313 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3314 */
2970void 3315void
2971rxvt_term::process_osc_seq () 3316rxvt_term::process_osc_seq ()
2972{ 3317{
2973 unsigned char ch, eh, *s; 3318 int arg;
2974 int arg;
2975 3319
2976 ch = cmd_getc (); 3320 unicode_t ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3321 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3322 arg = arg * 10 + (ch - '0');
2979 3323
2980 if (ch == ';') 3324 if (ch == ';')
2981 { 3325 {
3326 unicode_t eh;
2982 s = get_to_st (&eh); 3327 char *s = get_to_st (eh);
3328
2983 if (s) 3329 if (s)
2984 { 3330 {
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); 3331 process_xterm_seq (arg, s, eh);
2997 free (s); 3332 free (s);
2998 } 3333 }
2999 } 3334 }
3000} 3335}
3336
3337void
3338rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3339{
3340 if (str[0] == '?' && !str[1])
3341 {
3342 rgba c;
3343 pix_colors_focused[color].get (c);
3344
3345#if XFT
3346 if (c.a != rgba::MAX_CC)
3347 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3348 else
3349#endif
3350 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3351 }
3352 else
3353 set_window_color (color, str);
3354}
3355
3001/* 3356/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3357 * 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 */ 3358 */
3022void 3359void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3360rxvt_term::process_xterm_seq (int op, char *str, char resp)
3024{ 3361{
3025 int changed = 0; 3362 int color;
3026 int color;
3027 char *buf, *name; 3363 char *buf, *name;
3364 bool query = str[0] == '?' && !str[1];
3365 int saveop = op;
3366
3367 dLocal (Display *, dpy);
3028 3368
3029 assert (str != NULL); 3369 assert (str != NULL);
3370
3371 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3372 return;
3373
3030 switch (op) 3374 switch (op)
3031 { 3375 {
3032 case XTerm_name: 3376 case XTerm_name:
3033 set_title (str); 3377 set_title (str);
3034 /* FALLTHROUGH */ 3378 /* FALLTHROUGH */
3035 case XTerm_iconName: 3379 case XTerm_iconName:
3036 set_iconName (str); 3380 set_icon_name (str);
3037 break; 3381 break;
3038 case XTerm_title: 3382 case XTerm_title:
3039 set_title (str); 3383 set_title (str);
3040 break; 3384 break;
3385 case XTerm_property:
3386 if (str[0] == '?')
3387 {
3388 Atom prop = display->atom (str + 1);
3389 Atom actual_type;
3390 int actual_format;
3391 unsigned long nitems;
3392 unsigned long bytes_after;
3393 unsigned char *value = 0;
3394 const char *str = "";
3395
3396 if (prop
3397 && XGetWindowProperty (dpy, parent,
3398 prop, 0, 1<<16, 0, AnyPropertyType,
3399 &actual_type, &actual_format,
3400 &nitems, &bytes_after, &value) == Success
3401 && actual_type != None
3402 && actual_format == 8)
3403 str = (const char *)(value);
3404
3405 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3406
3407 XFree (value);
3408 }
3409 else
3410 {
3411 char *eq = strchr (str, '=');
3412
3413 if (eq)
3414 {
3415 *eq = 0;
3416 set_utf8_property (display->atom (str), eq + 1);
3417 }
3418 else
3419 XDeleteProperty (dpy, parent,
3420 display->atom (str));
3421 }
3422 break;
3423
3041 case XTerm_Color: 3424 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3425 for (buf = (char *)str; buf && *buf;)
3043 { 3426 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3427 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3428 break;
3429
3046 *name++ = '\0'; 3430 *name++ = '\0';
3047 color = atoi (buf); 3431 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3432
3433 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3434 break;
3435
3050 if ((buf = STRCHR (name, ';')) != NULL) 3436 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3437 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3438
3439 process_color_seq (op, color, name, resp);
3053 } 3440 }
3441 break;
3442 case Rxvt_restoreFG:
3443 case XTerm_Color00:
3444 process_color_seq (op, Color_fg, str, resp);
3445 break;
3446 case Rxvt_restoreBG:
3447 case XTerm_Color01:
3448 process_color_seq (op, Color_bg, str, resp);
3054 break; 3449 break;
3055#ifndef NO_CURSORCOLOR 3450#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3451 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3452 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3453 break;
3059#endif 3454#endif
3060 case XTerm_Color_pointer: 3455 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3456 process_color_seq (op, Color_pointer_fg, str, resp);
3062 break; 3457 break;
3458 case XTerm_Color_pointer_bg:
3459 process_color_seq (op, Color_pointer_bg, str, resp);
3460 break;
3461#ifdef OPTION_HC
3462 case XTerm_Color_HC:
3463 process_color_seq (op, Color_HC, str, resp);
3464 break;
3465 case XTerm_Color_HTC:
3466 process_color_seq (op, Color_HTC, str, resp);
3467 break;
3468#endif
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3469#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD: 3470 case URxvt_Color_BD:
3065 set_window_color (Color_BD, str); 3471 process_color_seq (op, Color_BD, str, resp);
3066 break; 3472 break;
3067 case XTerm_Color_UL: 3473 case URxvt_Color_UL:
3068 set_window_color (Color_UL, str); 3474 process_color_seq (op, Color_UL, str, resp);
3069 break; 3475 break;
3070 case XTerm_Color_RV: 3476 case URxvt_Color_IT:
3071 set_window_color (Color_RV, str); 3477 process_color_seq (op, Color_IT, str, resp);
3072 break; 3478 break;
3073#endif 3479#endif
3480 case URxvt_Color_border:
3481 process_color_seq (op, Color_border, str, resp);
3482 break;
3074 3483
3075 case XTerm_Menu: 3484#if BG_IMAGE_FROM_ROOT
3485 case URxvt_Color_tint:
3486 process_color_seq (op, Color_tint, str, resp);
3076 /* 3487 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3488 bool changed = false;
3078 * so DON'T do it here 3489
3490 if (ISSET_PIXCOLOR (Color_tint))
3491 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3492
3493 if (changed)
3494 update_background ();
3079 */ 3495 }
3496
3080 break; 3497 break;
3498#endif
3499
3500#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3501 case Rxvt_Pixmap:
3082 if (*str != ';') 3502 if (!strcmp (str, "?"))
3083 { 3503 {
3084#if XPM_BACKGROUND 3504 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3505 int h_scale = fimage.h_scale;
3086 set_bgPixmap (str); /* change pixmap */ 3506 int v_scale = fimage.v_scale;
3087#endif 3507 int h_align = fimage.h_align;
3088 scr_touch (true); 3508 int v_align = fimage.v_align;
3509
3510 sprintf (str, "[%dx%d+%d+%d]",
3511 h_scale, v_scale,
3512 h_align, v_align);
3513 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3514 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3515 else
3091 { 3516 {
3517 bool changed = false;
3518
3519 if (*str != ';')
3520 {
3521 try
3522 {
3523 fimage.set_file_geometry (this, str);
3524 changed = true;
3525 }
3526 catch (const class rxvt_failure_exception &e)
3527 {
3528 }
3529 }
3530 else
3531 {
3092 str++; 3532 str++;
3093#if XPM_BACKGROUND 3533 if (fimage.set_geometry (str, true))
3094 changed += scale_pixmap (str); 3534 changed = true;
3095#endif 3535 }
3096 3536
3537 if (changed)
3538 {
3539 if (bg_window_position_sensitive ())
3540 {
3541 int x, y;
3542 get_window_origin (x, y);
3543 parent_x = x;
3544 parent_y = y;
3545 }
3546 update_background ();
3547 }
3097 } 3548 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3549 break;
3550#endif
3106 3551
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: 3552 case XTerm_logfile:
3553 // TODO, when secure mode?
3114 break; 3554 break;
3115 case XTerm_font: 3555
3116 change_font (0, str);
3117 break;
3118#if 0 3556#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3557 case Rxvt_dumpscreen: /* no error notices */
3120 { 3558 {
3121 int fd; 3559 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3560 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3561 {
3124 scr_dump (fd); 3562 scr_dump (fd);
3125 close (fd); 3563 close (fd);
3126 } 3564 }
3127 } 3565 }
3128 break; 3566 break;
3129#endif 3567#endif
3568 case XTerm_font:
3569 op = URxvt_font;
3570 case URxvt_font:
3571#if ENABLE_STYLES
3572 case URxvt_boldFont:
3573 case URxvt_italicFont:
3574 case URxvt_boldItalicFont:
3575#endif
3576 if (query)
3577 tt_printf ("\33]%d;%-.250s%c", saveop,
3578 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3579 ? fontset[op - URxvt_font]->fontdesc : "",
3580 resp);
3581 else
3582 {
3583 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3584
3585 res = strdup (str);
3586 allocated.push_back ((void *)res);
3587 set_fonts ();
3588 }
3589 break;
3590
3591 case URxvt_version:
3592 if (query)
3593 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3594 op,
3595 rs[Rs_name], VERSION[0], VERSION[2],
3596 resp);
3597 break;
3598
3599#if !ENABLE_MINIMAL
3600 case URxvt_locale:
3601 if (query)
3602 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3603 else
3604 {
3605 set_locale (str);
3606 pty->set_utf8_mode (enc_utf8);
3607 init_xlocale ();
3608 }
3609 break;
3610
3611 case URxvt_view_up:
3612 case URxvt_view_down:
3613 {
3614 int lines = atoi (str);
3615
3616 if (lines)
3617 scr_page (op == URxvt_view_up ? UP : DN, lines);
3618 else
3619 scr_erase_savelines ();
3620 }
3621
3622 break;
3623#endif
3624
3625#if ENABLE_PERL
3626 case URxvt_perl:
3627 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3628 break;
3629#endif
3131 } 3630 }
3132} 3631}
3133/*----------------------------------------------------------------------*/ 3632/*----------------------------------------------------------------------*/
3134 3633
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3634/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * 's' = save 3639 * 's' = save
3141 * 'r' = restore 3640 * 'r' = restore
3142 * 't' = toggle 3641 * 't' = toggle
3143 * so no need for fancy checking 3642 * so no need for fancy checking
3144 */ 3643 */
3145int 3644int ecb_cold
3146rxvt_term::privcases (int mode, unsigned long bit) 3645rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3646{
3148 int state; 3647 int state;
3149 3648
3150 if (mode == 's') 3649 if (mode == 's')
3151 { 3650 {
3152 SavedModes |= (PrivateModes & bit); 3651 if (priv_modes & bit)
3652 SavedModes |= bit;
3653 else
3654 SavedModes &= ~bit;
3153 return -1; 3655 return -1;
3154 } 3656 }
3155 else 3657 else
3156 { 3658 {
3157 if (mode == 'r') 3659 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3660 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3661 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3662 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3663
3664 if (state)
3665 priv_modes |= bit;
3666 else
3667 priv_modes &= ~bit;
3162 } 3668 }
3669
3163 return state; 3670 return state;
3164} 3671}
3165 3672
3166/* we're not using priv _yet_ */ 3673/* we're not using priv _yet_ */
3167void 3674void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3675rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3169{ 3676{
3170 unsigned int i, j; 3677 unsigned int i, j;
3171 int state; 3678 int state;
3679
3172 static const struct 3680 static const struct
3173 { 3681 {
3174 const int argval; 3682 const int argval;
3175 const unsigned long bit; 3683 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3684 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3685 { 1, PrivMode_aplCUR }, // DECCKM
3179 { 2, PrivMode_vt52 }, 3686 { 2, PrivMode_vt52 }, // DECANM
3180 { 3, PrivMode_132 }, 3687 { 3, PrivMode_132 }, // DECCOLM
3181 { 4, PrivMode_smoothScroll }, 3688 { 4, PrivMode_smoothScroll }, // DECSCLM
3182 { 5, PrivMode_rVideo }, 3689 { 5, PrivMode_rVideo }, // DECSCNM
3183 { 6, PrivMode_relOrigin }, 3690 { 6, PrivMode_relOrigin }, // DECOM
3184 { 7, PrivMode_Autowrap }, 3691 { 7, PrivMode_Autowrap }, // DECAWM
3692 // 8, auto-repeat keys // DECARM
3185 { 9, PrivMode_MouseX10 }, 3693 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3694 // 18 end FF to printer after print screen
3187 { menuBar_esc, PrivMode_menuBar }, 3695 // 19 Print screen prints full screen/scroll region
3188#endif 3696 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3189#ifdef scrollBar_esc 3697#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3698 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3699#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3700 { 35, PrivMode_ShiftKeys }, // rxvt extension
3701 // 38, tektronix mode // DECTEK
3194 { 40, PrivMode_132OK }, 3702 { 40, PrivMode_132OK },
3703 // 41 xterm more fixes NYI
3704 // 45 margin bell NYI
3705 // 46 start logging
3195 { 47, PrivMode_Screen }, 3706 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3707 { 66, PrivMode_aplKP }, // DECNKM
3197#ifndef NO_BACKSPACE_KEY 3708#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3709 { 67, PrivMode_BackSpace }, // DECBKM
3199#endif 3710#endif
3200 { 1000, PrivMode_MouseX11 }, 3711 { 1000, PrivMode_MouseX11 },
3712 { 1002, PrivMode_MouseBtnEvent },
3713 { 1003, PrivMode_MouseAnyEvent },
3714#if ENABLE_FRILLS
3715 { 1005, PrivMode_ExtModeMouse },
3716#endif
3201 { 1010, PrivMode_TtyOutputInh }, 3717 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3718 { 1011, PrivMode_Keypress }, // rxvt extension
3719#if ENABLE_FRILLS
3720 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3721#endif
3722 // 1035 enable modifiers for alt, numlock NYI
3723 // 1036 send ESC for meta keys NYI
3724 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3725 { 1047, PrivMode_Screen },
3726 // 1048 save and restore cursor, implemented in code
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3727 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3728 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3729 { 2004, PrivMode_BracketPaste },
3205 }; 3730 };
3206 3731
3207 if (nargs == 0) 3732 if (nargs == 0)
3208 return; 3733 return;
3209 3734
… …
3216 for (i = 0; i < nargs; i++) 3741 for (i = 0; i < nargs; i++)
3217 { 3742 {
3218 state = -1; 3743 state = -1;
3219 3744
3220 /* basic handling */ 3745 /* basic handling */
3221 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3746 for (j = 0; j < ecb_array_length (argtopriv); j++)
3222 if (argtopriv[j].argval == arg[i]) 3747 if (argtopriv[j].argval == arg[i])
3223 { 3748 {
3224 state = privcases (mode, argtopriv[j].bit); 3749 state = privcases (mode, argtopriv[j].bit);
3225 break; 3750 break;
3226 } 3751 }
3227 3752
3228 /* extra handling for values with state unkept */ 3753 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3754 switch (arg[i])
3231 { 3755 {
3756#if ENABLE_STYLES
3757 case 1021:
3758 set_option (Opt_intensityStyles, mode);
3759
3760 scr_touch (true);
3761 break;
3762#endif
3232 case 1048: /* alternative cursor save */ 3763 case 1048: /* alternative cursor save */
3764 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3765 if (mode == 0)
3234 scr_cursor (RESTORE); 3766 scr_cursor (RESTORE);
3235 else if (mode == 1) 3767 else if (mode == 1)
3236 scr_cursor (SAVE); 3768 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; 3769 break;
3770 }
3771
3772 if (state >= 0)
3773 /* extra handling for values with valid 0 or 1 state */
3774 switch (arg[i])
3775 {
3776 /* case 1: - application cursor keys */
3777 case 2: /* VT52 mode */
3778 /* oddball mode. should be set regardless of set/reset
3779 * parameter. Return from VT52 mode with an ESC < from
3780 * within VT52 mode
3781 */
3782 priv_modes |= PrivMode_vt52;
3783 break;
3253 case 3: /* 80/132 */ 3784 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3785 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3786 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3256 (unsigned int)TermWin.height);
3257 break; 3787 break;
3258 case 4: /* smooth scrolling */ 3788 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3789 set_option (Opt_jumpScroll, !state);
3263 break; 3790 break;
3264 case 5: /* reverse video */ 3791 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3792 scr_rvideo_mode (state);
3266 break; 3793 break;
3267 case 6: /* relative/absolute origins */ 3794 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3795 scr_relative_origin (state);
3269 break; 3796 break;
3270 case 7: /* autowrap */ 3797 case 7: /* autowrap */
3271 scr_autowrap (state); 3798 scr_autowrap (state);
3272 break; 3799 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3800 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3801 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3803 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3804 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 3805#ifdef scrollBar_esc
3286 case scrollBar_esc: 3806 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3807 scrollBar.map (state);
3288 {
3289 resize_all_windows (0, 0, 0); 3808 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3809 scr_touch (true);
3291 }
3292 break; 3810 break;
3293#endif 3811#endif
3294 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3296 break; 3814 break;
3297 /* case 35: - shift keys */ 3815 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3816 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3817 case 47: /* secondary screen */
3300 scr_change_screen (state); 3818 scr_change_screen (state);
3301 break; 3819 break;
3302 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3825 break;
3308#if 0
3309 case 1001: 3826 case 1002:
3310 break; /* X11 mouse highlighting */ 3827 case 1003:
3311#endif 3828 if (state)
3829 {
3830 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3831 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3832 mouse_row = mouse_col = 0;
3833 vt_emask_mouse = PointerMotionMask;
3834 }
3835 else
3836 vt_emask_mouse = NoEventMask;
3837
3838 vt_select_input ();
3839 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3842 break;
3318 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3845 break;
3324 case 1047: /* secondary screen w/ clearing */ 3846 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3847 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3848 if (!state)
3327 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3328 scr_change_screen (state); 3851 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3852 break;
3853 case 1049: /* secondary screen w/ clearing first */
3854 if (option (Opt_secondaryScreen))
3855 if (state)
3856 scr_cursor (SAVE);
3857
3858 scr_change_screen (state);
3859
3860 if (option (Opt_secondaryScreen))
3861 if (state)
3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3865 break;
3866 default:
3867 break;
3332 } 3868 }
3333 } 3869 }
3334} 3870}
3335/*}}} */ 3871/*}}} */
3336 3872
3337/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3338void 3874void ecb_hot
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3876{
3341 unsigned int i; 3877 unsigned int i;
3342 short rendset; 3878 short rendset;
3343 int rendstyle; 3879 int rendstyle;
3344 3880
3345 if (nargs == 0) 3881 if (nargs == 0)
3346 { 3882 {
3347 scr_rendition (0, ~RS_None); 3883 scr_rendition (0, ~RS_None);
3348 return; 3884 return;
3349 } 3885 }
3886
3350 for (i = 0; i < nargs; i++) 3887 for (i = 0; i < nargs; i++)
3351 { 3888 {
3352 rendset = -1; 3889 rendset = -1;
3353 switch (arg[i]) 3890 switch (arg[i])
3354 { 3891 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3357 break; 3894 break;
3358 case 1: 3895 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3360 break; 3897 break;
3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3361 case 4: 3902 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3363 break; 3904 break;
3364 case 5: 3905 case 5: // slowly blinking
3906 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3907 rendset = 1, rendstyle = RS_Blink;
3366 break; 3908 break;
3909 //case 6: // scoansi light background
3367 case 7: 3910 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3911 rendset = 1, rendstyle = RS_RVid;
3369 break; 3912 break;
3370 case 22: 3913 case 8:
3914 // invisible. NYI
3915 break;
3916 //case 9: // crossed out
3917 //case 10: // scoansi acs off, primary font
3918 //case 11: // scoansi acs on, first alt font
3919 //case 12: // scoansi acs on, |0x80, second alt font
3920 //...
3921 //case 19: // ninth alt font
3922 //case 20: // gothic
3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3925 break;
3926 case 22: // normal intensity
3927 rendset = 0, rendstyle = RS_Bold;
3928 break;
3929 case 23: // disable italic
3930 rendset = 0, rendstyle = RS_Italic;
3372 break; 3931 break;
3373 case 24: 3932 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3375 break; 3934 break;
3376 case 25: 3935 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3378 break; 3937 break;
3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3379 case 27: 3941 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3381 break; 3943 break;
3944 //case 28: // visible. NYI
3945 //case 29: // not crossed-out
3382 } 3946 }
3947
3383 if (rendset != -1) 3948 if (rendset != -1)
3384 { 3949 {
3385 scr_rendition (rendset, rendstyle); 3950 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3951 continue; /* for (;i;) */
3387 } 3952 }
… …
3394 case 33: 3959 case 33:
3395 case 34: 3960 case 34:
3396 case 35: 3961 case 35:
3397 case 36: 3962 case 36:
3398 case 37: 3963 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3965 break;
3402#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3968 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3970 i += 2;
3409 } 3971 }
3410 break; 3972 break;
3411#endif
3412 case 39: /* default fg */ 3973 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3414 break; 3975 break;
3415 3976
3416 case 40: 3977 case 40:
… …
3419 case 43: 3980 case 43:
3420 case 44: 3981 case 44:
3421 case 45: 3982 case 45:
3422 case 46: 3983 case 46:
3423 case 47: 3984 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3986 break;
3427#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3989 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3991 i += 2;
3434 } 3992 }
3435 break; 3993 break;
3436#endif
3437 case 49: /* default bg */ 3994 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3439 break; 3996 break;
3440 3997
3441#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3442 case 90: 4001 case 90:
3443 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3444 case 92: 4003 case 92:
3445 case 93: 4004 case 93:
3446 case 94: 4005 case 94:
3447 case 95: 4006 case 95:
3448 case 96: 4007 case 96:
3449 case 97: 4008 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 4010 break;
3453 case 100: 4011 case 100:
3454 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3455 case 102: 4013 case 102:
3456 case 103: 4014 case 103:
3457 case 104: 4015 case 104:
3458 case 105: 4016 case 105:
3459 case 106: 4017 case 106:
3460 case 107: 4018 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 4020 break;
3464#endif 4021#endif
3465
3466 } 4022 }
3467 } 4023 }
4024}
4025
4026void
4027rxvt_term::set_cursor_style (int style)
4028{
4029 if (!IN_RANGE_INC (style, 0, 4))
4030 return;
4031
4032 set_option (Opt_cursorUnderline, style >= 3);
4033
4034#ifdef CURSOR_BLINK
4035 set_option (Opt_cursorBlink, !style || (style & 1));
4036 cursor_blink_reset ();
4037#endif
4038
4039 want_refresh = 1;
3468} 4040}
3469/*}}} */ 4041/*}}} */
3470 4042
3471/*{{{ process Rob Nation's own graphics mode sequences */
3472void
3473rxvt_term::process_graphics ()
3474{
3475 unsigned char ch, cmd = cmd_getc ();
3476
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q')
3479 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */
3481 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
3492 if (cmd == 'Q')
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
3501 ch = cmd_getc ();
3502 neg = (ch == '-');
3503 if (neg || ch == '+')
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
3532}
3533/*}}} */
3534
3535/* ------------------------------------------------------------------------- */ 4043/* ---------------------------------------------------------------------- */
4044/* Write data to the pty as typed by the user, pasted with the mouse,
4045 * or generated by us in response to a query ESC sequence.
4046 */
3536 4047
3537/* 4048/*
3538 * Send printf () formatted output to the command. 4049 * Send printf () formatted output to the command.
3539 * Only use for small amounts of data. 4050 * Only use for small amounts of data.
3540 */ 4051 */
3541void 4052void
3542rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3543{ 4054{
3544 va_list arg_ptr; 4055 va_list arg_ptr;
3545 unsigned char buf[256]; 4056 char buf[256];
3546 4057
3547 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 4060 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3551} 4062}
3552 4063
3553/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 4064/* Write data to the pty as typed by the user. */
3555 * or generated by us in response to a query ESC sequence.
3556 */
3557void 4065void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4066rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3559{ 4067{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4068 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4069 return;
3561 4070
3562 if (len) 4071 if (option (Opt_scrollTtyKeypress))
4072 if (view_start)
3563 { 4073 {
4074 view_start = 0;
4075 want_refresh = 1;
4076 }
4077
4078 tt_write_ (data, len);
4079}
4080
4081void
4082rxvt_term::tt_write (const char *data, unsigned int len)
4083{
4084 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4085 return;
4086
4087 tt_write_ (data, len);
4088}
4089
4090static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4091
4092void
4093rxvt_term::tt_write_ (const char *data, unsigned int len)
4094{
4095 if (pty->pty < 0)
4096 return;
4097
4098 if (v_buflen == 0)
4099 {
4100 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4101
4102 max_it (written, 0);
4103
4104 if (written == len)
4105 return;
4106
4107 data += written;
4108 len -= written;
4109 }
4110
4111 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4112
4113 memcpy (v_buffer + v_buflen, data, len);
4114 v_buflen += len;
4115
4116 pty_ev.set (ev::READ | ev::WRITE);
4117}
4118
4119void rxvt_term::pty_write ()
4120{
4121 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4122
4123 if (written > 0)
4124 {
4125 v_buflen -= written;
4126
3564 if (v_buflen == 0) 4127 if (v_buflen == 0)
3565 { 4128 {
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); 4129 free (v_buffer);
3593 v_buffer = 0; 4130 v_buffer = 0;
3594 v_buflen = 0;
3595 4131
3596 pty_ev.set (EVENT_READ); 4132 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; 4133 return;
3609 } 4134 }
4135
4136 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4137 }
4138 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4139 pty_ev.set (ev::READ);
3611} 4140}
3612 4141
3613/*----------------------- end-of-file (C source) -----------------------*/ 4142/*----------------------- end-of-file (C source) -----------------------*/
3614 4143

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