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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.52 by pcg, Sun Feb 22 10:37:54 2004 UTC vs.
Revision 1.549 by root, Sun May 11 06:38:39 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 418 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 419 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
69 427
70 /* 428 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
73 * 431 *
74 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
75 */ 433 */
76 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 436 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 437
86 kbuf[0] = 0; 438 kbuf[0] = 0;
87 439
88#ifdef USE_XIM 440#if USE_XIM
89 if (Input_Context) 441 if (Input_Context)
90 { 442 {
91 Status status_return; 443 Status status_return;
92 444
445#if 0
93#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
97 else 450 else
451#endif
98#endif 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
114 { 470 {
471 /* make sure the user can type ctrl-@, i.e. NUL */
472 if (len == 1 && *wkbuf == 0)
473 {
474 kbuf[0] = 0;
475 len = 1;
476 }
477 else
478 {
115 wkbuf[len] = 0; 479 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 480 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 481 if (len < 0)
118 len = 0; 482 len = 0;
483 }
119 } 484 }
120 else 485 else
121 len = 0; 486 len = 0;
122 } 487 }
123 488
… …
125 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
126 } 491 }
127 else 492 else
128#endif 493#endif
129 { 494 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
132 } 497 }
133 498
134 if (valid_keysym) 499 if (valid_keysym)
135 { 500 {
136 /* for some backwards compatibility */ 501 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
138# ifdef HOTKEY_CTRL
139 if (ctrl)
140# else
141 if (meta)
142# endif
143 { 502 {
144 if (keysym == ks_bigfont) 503 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
504 unsigned int newlen = 1;
505
506 if (ev.state & ModNumLockMask)
507 kp = false;
508
509 keysym = translate_keypad (keysym, kp);
510
511 switch (keysym)
145 { 512 {
146 change_font (FONT_UP); 513#ifndef NO_BACKSPACE_KEY
514 case XK_BackSpace:
515 if (priv_modes & PrivMode_HaveBackSpace)
516 {
517 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
518 ^ !!ctrl) ? '\b' : '\177';
519 kbuf[1] = '\0';
520 }
521 else
522 strcpy (kbuf, rs[Rs_backspace_key]);
147 return; 523 break;
524#endif
525#ifndef NO_DELETE_KEY
526 case XK_Delete:
527 strcpy (kbuf, rs[Rs_delete_key]);
528 break;
529#endif
530 case XK_Tab:
531 if (shft)
532 strcpy (kbuf, "\033[Z");
533 else
534 {
535#ifdef CTRL_TAB_MAKES_META
536 if (ctrl)
537 meta = 1;
538#endif
539#ifdef MOD4_TAB_MAKES_META
540 if (ev.state & Mod4Mask)
541 meta = 1;
542#endif
543 newlen = 0;
544 }
545 break;
546
547 case XK_Up: /* "\033[A" */
548 case XK_Down: /* "\033[B" */
549 case XK_Right: /* "\033[C" */
550 case XK_Left: /* "\033[D" */
551 strcpy (kbuf, "\033[Z");
552 kbuf[2] = "DACB"[keysym - XK_Left];
553 /* do Shift first */
554 if (shft)
555 kbuf[2] = "dacb"[keysym - XK_Left];
556 else if (ctrl)
557 {
558 kbuf[1] = 'O';
559 kbuf[2] = "dacb"[keysym - XK_Left];
560 }
561 else if (priv_modes & PrivMode_aplCUR)
562 kbuf[1] = 'O';
563 break;
564
565 case XK_KP_Enter:
566 /* allow shift to override */
567 if (kp)
568 {
569 strcpy (kbuf, "\033OM");
570 break;
571 }
572
573 /* FALLTHROUGH */
574
575 case XK_Return:
576 if (priv_modes & PrivMode_LFNL)
577 {
578 kbuf[0] = '\015';
579 kbuf[1] = '\012';
580 kbuf[2] = '\0';
581 }
582 else
583 {
584 kbuf[0] = '\015';
585 kbuf[1] = '\0';
586 }
587 break;
588
589 case XK_KP_F1: /* "\033OP" */
590 case XK_KP_F2: /* "\033OQ" */
591 case XK_KP_F3: /* "\033OR" */
592 case XK_KP_F4: /* "\033OS" */
593 strcpy (kbuf, "\033OP");
594 kbuf[2] += (keysym - XK_KP_F1);
595 break;
596
597 case XK_KP_Multiply: /* "\033Oj" : "*" */
598 case XK_KP_Add: /* "\033Ok" : "+" */
599 case XK_KP_Separator: /* "\033Ol" : "," */
600 case XK_KP_Subtract: /* "\033Om" : "-" */
601 case XK_KP_Decimal: /* "\033On" : "." */
602 case XK_KP_Divide: /* "\033Oo" : "/" */
603 case XK_KP_0: /* "\033Op" : "0" */
604 case XK_KP_1: /* "\033Oq" : "1" */
605 case XK_KP_2: /* "\033Or" : "2" */
606 case XK_KP_3: /* "\033Os" : "3" */
607 case XK_KP_4: /* "\033Ot" : "4" */
608 case XK_KP_5: /* "\033Ou" : "5" */
609 case XK_KP_6: /* "\033Ov" : "6" */
610 case XK_KP_7: /* "\033Ow" : "7" */
611 case XK_KP_8: /* "\033Ox" : "8" */
612 case XK_KP_9: /* "\033Oy" : "9" */
613 /* allow shift to override */
614 if (kp)
615 {
616 strcpy (kbuf, "\033Oj");
617 kbuf[2] += (keysym - XK_KP_Multiply);
618 }
619 else
620 {
621 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
622 kbuf[1] = '\0';
623 }
624 break;
625
626 default:
627 {
628 int param = map_function_key (keysym);
629 if (param > 0)
630 sprintf (kbuf,"\033[%d~", param);
631 else
632 newlen = 0;
633 }
634 break;
148 } 635 }
149 else if (keysym == ks_smallfont) 636
637 if (newlen)
638 len = strlen (kbuf);
639
640 if (len > 0)
150 { 641 {
151 change_font (FONT_DN);
152 return; 642 /*
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 */
651 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
652 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
653
654 /*
655 * Pass meta for all function keys, if 'meta' option set
656 */
657#ifdef META8_OPTION
658 if (meta && (meta_char == 0x80))
659 kbuf[len - 1] |= 0x80;
660#endif
153 } 661 }
662
663 }
664 else if (ctrl && keysym == XK_minus)
154 } 665 {
155#endif 666 len = 1;
667 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
668 }
669 else if (keysym == XK_ISO_Left_Tab)
670 {
671 strcpy (kbuf, "\033[Z");
672 len = 3;
673 }
674 else
675 {
676#ifdef META8_OPTION
677 /* set 8-bit on */
678 if (meta && (meta_char == 0x80))
679 {
680 char *ch;
156 681
682 for (ch = kbuf; ch < kbuf + len; ch++)
683 *ch |= 0x80;
684
685 meta = 0;
686 }
687#endif
688 /* nil */ ;
689 }
690 }
691
692 /* escape prefix */
693 if (len && meta
694#ifdef META8_OPTION
695 && meta_char == C0_ESC
696#endif
697 )
698 {
699 *--kbuf = C0_ESC;
700 len++;
701 }
702
703 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
704 return;
705
706 if (valid_keysym)
707 {
708#ifdef KEYSYM_RESOURCE
709 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
710 return;
711#endif
712
157 if (TermWin.saveLines) 713 if (saveLines)
158 { 714 {
159#ifdef UNSHIFTED_SCROLLKEYS 715#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 716 if (!ctrl && !meta)
161 {
162#else 717#else
163 if (IS_SCROLL_MOD) 718 if (IS_SCROLL_MOD)
719#endif
164 { 720 {
165#endif
166 int lnsppg; 721 int lnsppg;
167 722
168#ifdef PAGING_CONTEXT_LINES 723#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 724 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 725#else
171 lnsppg = TermWin.nrow * 4 / 5; 726 lnsppg = nrow * 4 / 5;
172#endif 727#endif
728 max_it (lnsppg, 1);
729
173 if (keysym == XK_Prior) 730 if (keysym == XK_Prior)
174 { 731 {
175 scr_page (UP, lnsppg); 732 scr_page (lnsppg);
176 return; 733 return;
177 } 734 }
178 else if (keysym == XK_Next) 735 else if (keysym == XK_Next)
179 { 736 {
180 scr_page (DN, lnsppg); 737 scr_page (-lnsppg);
181 return; 738 return;
182 } 739 }
183 } 740 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 741#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 742 if (IS_SCROLL_MOD)
186 { 743 {
187 if (keysym == XK_Up) 744 if (keysym == XK_Up)
188 { 745 {
189 scr_page (UP, 1); 746 scr_page (1);
190 return; 747 return;
191 } 748 }
192 else if (keysym == XK_Down) 749 else if (keysym == XK_Down)
193 { 750 {
194 scr_page (DN, 1); 751 scr_page (-1);
195 return; 752 return;
196 } 753 }
197 } 754 }
198#endif 755#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 756#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 757 if (IS_SCROLL_MOD)
201 { 758 {
202 if (keysym == XK_Home) 759 if (keysym == XK_Home)
203 { 760 {
204 scr_move_to (0, 1); 761 scr_changeview (top_row);
205 return; 762 return;
206 } 763 }
207 else if (keysym == XK_End) 764 else if (keysym == XK_End)
208 { 765 {
209 scr_move_to (1, 0); 766 scr_changeview (0);
210 return; 767 return;
211 } 768 }
212 } 769 }
213#endif 770#endif
214 } 771 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 776 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 777 {
221 keysym += (XK_F11 - XK_F1); 778 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 779 shft = 0; /* turn off Shift */
223 } 780 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 781 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 782 {
226 switch (keysym) 783 switch (keysym)
227 { 784 {
228 /* normal XTerm key bindings */ 785 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 786 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 787 selection_request (ev.time);
231 return; 788 return;
789#if TODO
232 /* rxvt extras */ 790 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 791 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP);
235 return; 792 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 793 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN);
238 return; 794 return;
795#endif
239 } 796 }
240 } 797 }
241 } 798 }
242#ifdef PRINTPIPE 799
800 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
801 {
243 if (keysym == XK_Print) 802 if (keysym == XK_v)
803 selection_request (ev.time, Sel_Clipboard);
804 else if (selection.len > 0)
244 { 805 {
245 scr_printscreen (ctrl | shft); 806 free (selection.clip_text);
807 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
808 selection.clip_len = selection.len;
809 selection_grab (CurrentTime, true);
810 }
811
246 return; 812 return;
247 } 813 }
248#endif
249 814
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 815#if ENABLE_FRILLS || ISO_14755
816 // ISO 14755 support
817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 818 {
252#ifdef KEYSYM_RESOURCE 819 int hv;
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 820
821 if (iso14755buf & ISO_14755_51
822 && (keysym == XK_space || keysym == XK_KP_Space
823 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 824 {
255 unsigned int l; 825 commit_iso14755 ();
256 const unsigned char *kbuf0; 826 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 827# if ISO_14755
258 828 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 829# endif
267 tt_write (&ch, 1); 830 return;
268 tt_write (kbuf0, l); 831 }
832 else if (keysym == XK_BackSpace)
833 {
834 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
838 return;
839 }
840 else if ((hv = hex_keyval (ev)) >= 0)
841 {
842 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
843 | hv | ISO_14755_51;
844# if ISO_14755
845 iso14755_51 (iso14755buf & ISO_14755_MASK);
846# endif
269 return; 847 return;
270 } 848 }
271 else 849 else
272#endif
273 { 850 {
274 newlen = 1; 851# if ISO_14755
275 switch (keysym) 852 scr_overlay_off ();
276 {
277#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace)
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif 853# endif
299 break; 854 iso14755buf = 0;
300#endif 855 }
301#ifndef NO_DELETE_KEY 856 }
302 case XK_Delete: 857 else if (option (Opt_iso14755) &&
303 STRCPY (kbuf, key_delete); 858 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
304# ifdef MULTICHAR_SET 859 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
305 if (Options & Opt_mc_hack) 860 if (!(iso14755buf & ISO_14755_STARTED))
306 { 861 {
307 int col, row; 862 iso14755buf |= ISO_14755_STARTED;
308 863# if ISO_14755
309 newlen = STRLEN (kbuf); 864 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
310 col = screen.cur.col; 865 scr_overlay_set (0, 0, "ISO 14755 mode");
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif 866# endif
316 break; 867 }
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif 868#endif
415 case XK_Prior: 869
416 STRCPY (kbuf, "\033[5~"); 870#ifdef PRINTPIPE
417 break; 871 if (keysym == XK_Print)
418# ifdef XK_KP_Next 872 {
419 case XK_KP_Next: 873 scr_printscreen (ctrl | shft);
420 /* allow shift to override */ 874 return;
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 875 }
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif 876#endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0;
595 break;
596 }
597 if (newlen)
598 len = STRLEN (kbuf);
599 }
600 /*
601 * Pass meta for all function keys, if 'meta' option set
602 */
603#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0)
605 kbuf[len - 1] |= 0x80;
606#endif
607
608 }
609 else if (ctrl && keysym == XK_minus)
610 {
611 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 }
614 else
615 {
616#ifdef META8_OPTION
617 /* set 8-bit on */
618 if (meta && (meta_char == 0x80))
619 {
620 unsigned char *ch;
621
622 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80;
624 meta = 0;
625 }
626#endif
627 /* nil */ ;
628 }
629 } 877 }
630 878
631 if (len <= 0) 879 if (len <= 0)
632 return; /* not mapped */ 880 return; /* not mapped */
633 881
634 if (Options & Opt_scrollTtyKeypress) 882 tt_write_user_input (kbuf, (unsigned int)len);
635 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)
636 { 898 {
637 TermWin.view_start = 0; 899# if ISO_14755
638 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;
639 } 929 }
640 930 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
641 /* 931 {
642 * these modifications only affect the static keybuffer 932# if ISO_14755
643 * pass Shift/Control indicators for function keys ending with `~' 933 scr_overlay_off ();
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
651 */
652 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654
655 /* escape prefix */
656 if (meta
657#ifdef META8_OPTION
658 && (meta_char == C0_ESC)
659#endif 934# endif
660 ) 935 if (iso14755buf & ISO_14755_51)
661 { 936 commit_iso14755 ();
662 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
663 941
664 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;
665 } 948 }
666#ifdef DEBUG_CMD 949#endif
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 950
672 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)))
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len);
679}
680/*}}} */
681
682#if (MENUBAR_MAX)
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
684/* attempt to `write' count to the input buffer */
685unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
687{
688 unsigned int n, s;
689
690 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
692 if (n > 0 && s < count)
693 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n;
698 s += n;
699 }
700 if (count > s)
701 {
702 rxvt_print_error ("data loss: cmd_write too large");
703 count = s;
704 }
705 for (; count--;)
706 *cmdbuf_endp++ = *str++;
707 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
708} 960}
709#endif /* MENUBAR_MAX */
710 961
711void 962void
712rxvt_term::flush () 963rxvt_term::flush ()
713{ 964{
714#ifdef TRANSPARENT 965 flush_ev.stop ();
715 if (want_full_refresh) 966
967#ifdef HAVE_IMG
968 if (bg_flags & BG_NEEDS_REFRESH)
716 { 969 {
717 want_full_refresh = 0; 970 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 971 scr_touch (false);
720 want_refresh = 1;
721 } 972 }
722#endif 973#endif
723 974
724 if (want_refresh) 975 if (want_refresh)
725 { 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
726 scr_refresh (refresh_type); 1015 scr_refresh ();
727 scrollbar_show (1); 1016 scrollBar.show (1);
728#ifdef USE_XIM 1017#if USE_XIM
729 IMSendSpot (); 1018 im_send_spot ();
730#endif 1019#endif
731
732 } 1020 }
733 1021
734 display->flush (); 1022 display->flush ();
735} 1023}
736 1024
1025/* checks whether a refresh is requested and starts the refresh timer */
737void 1026void
738rxvt_term::check_cb (check_watcher &w) 1027rxvt_term::refresh_check ()
739{ 1028{
740 SET_R (this); 1029 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1030 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 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;
743 flush (); 1041 flush ();
744} 1042}
745 1043
746#ifdef CURSOR_BLINK 1044#ifdef CURSOR_BLINK
747void 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
748rxvt_term::cursor_blink_cb (time_watcher &w) 1061rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1062{
750 hidden_cursor = !hidden_cursor; 1063 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1064 want_refresh = 1;
752 1065 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1066}
755#endif 1067#endif
756 1068
757#ifdef TEXT_BLINK 1069#ifdef TEXT_BLINK
758void 1070void
759rxvt_term::text_blink_cb (time_watcher &w) 1071rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1072{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1073 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1074 {
763 hidden_text = !hidden_text; 1075 hidden_text = !hidden_text;
764 want_refresh = 1; 1076 want_refresh = 1;
765 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))
766 } 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 ();
767} 1190}
768#endif 1191#endif
769 1192
770bool 1193bool
771rxvt_term::pty_fill () 1194rxvt_term::pty_fill ()
772{ 1195{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1196 cmdbuf_reify ();
774 1197
775 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
776 cmdbuf_ptr = cmdbuf_base; 1203 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1204 cmdbuf_endp = cmdbuf_ptr;
1205 avail = CBUFSIZ;
1206 }
778 1207
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1208 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1209
781 if (n > 0) 1210 if (r > 0)
782 { 1211 {
783 cmdbuf_endp += n; 1212 cmdbuf_endp += r;
784 return true; 1213 return true;
785 } 1214 }
786 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))
787 destroy (); 1227 destroy ();
1228 }
788 1229
789 return false; 1230 return false;
790} 1231}
791 1232
792void 1233void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1234rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1235{
795 SET_R (this); 1236 make_current ();
796 SET_LOCALE (locale);
797 1237
798 if (revents & EVENT_WRITE) 1238 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1239 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1240 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1241 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1242
815 uint32_t ch = NOCHAR; 1243 if (revents & ev::WRITE)
1244 pty_write ();
816 1245
817 for (;;) 1246 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1247}
916 1248
917// read the next character, currently handles UTF-8 1249void ecb_cold
918// will probably handle all sorts of other stuff in the future 1250rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1251{
922 while (cmdbuf_ptr < cmdbuf_endp) 1252 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1253 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1254
966#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
967void 1285void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank ()
981{
982 if (! (Options & Opt_pointerBlank))
983 return;
984
985 XDefineCursor (display->display, TermWin.vt, blank_cursor);
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989}
990
991void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1286rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1287{
1004 int button_number, key_state = 0; 1288 int button_number, key_state = 0;
1005 int x, y; 1289 int x, y;
1290 int code = 32;
1006 1291
1007 x = ev.x; 1292 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1293 y = Pixel2Row (ev.y) + 1;
1009 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 }
1010 1304
1011 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1306 button_number = 3;
1014 }
1015 else 1307 else
1016 { 1308 {
1017 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1311 if (button_number >= 3)
1020 button_number += (64 - 3); 1312 button_number += 64 - 3;
1021 } 1313 }
1022 1314
1023 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1024 { 1316 {
1025 /* 1317 /*
1026 * do not report ButtonRelease 1318 * do not report ButtonRelease
1027 * no state info allowed 1319 * no state info allowed
1028 */ 1320 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1339#endif
1048
1049 } 1340 }
1050 1341
1051#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1344 if (key_state & 16)
1054 fputc ('C', stderr); 1345 fputc ('C', stderr);
1055 if (key_state & 4) 1346 if (key_state & 4)
1056 fputc ('S', stderr); 1347 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1349 fputc ('A', stderr);
1059 if (key_state & 32) 1350 if (key_state & 32)
1060 fputc ('2', stderr); 1351 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1353 button_number,
1063 x + 1, 1354 x,
1064 y + 1); 1355 y);
1065#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
1066 tt_printf ("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1372 code + button_number + key_state,
1068 (32 + x + 1), 1373 32 + x,
1069 (32 + y + 1)); 1374 32 + y);
1070#endif
1071} 1375}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1376
1083/*{{{ process an X event */ 1377/*{{{ process an X event */
1084void 1378void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
1086{ 1380{
1087 SET_R (this); 1381 make_current ();
1088 SET_LOCALE (locale);
1089 1382
1090#if defined(CURSOR_BLINK) 1383 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1384
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 if (ev.xany.window == vt
1100 } 1386 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1387 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1388 return;
1120#endif
1121 1389
1390 // for XQueryPointer
1122 Window unused_root, unused_child; 1391 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1392 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1393 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1173#endif
1174 1394
1175 switch (ev.type) 1395 switch (ev.type)
1176 { 1396 {
1177 case KeyPress: 1397 case KeyPress:
1178 lookup_key (ev.xkey); 1398 key_press (ev.xkey);
1179 break; 1399 break;
1180 1400
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1401 case KeyRelease:
1183 { 1402 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1403 break;
1195 }
1196#endif
1197 1404
1198 case ButtonPress: 1405 case ButtonPress:
1199 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1200 break; 1407 break;
1201 1408
… …
1203 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1204 break; 1411 break;
1205 1412
1206 case ClientMessage: 1413 case ClientMessage:
1207 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1416 {
1217 /* Get Dnd data */ 1417 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1418 {
1219 int ActualFormat; 1419 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1420 {
1221 unsigned long Size, RemainingBytes; 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1422 {
1223 XGetWindowProperty (display->display, display->root, 1423 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1424 destroy ();
1225 0L, 1000000L, 1425 }
1226 False, AnyPropertyType, 1426#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1427 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1428 XSendEvent (dpy, ev.xclient.window = display->root,
1429 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1430 &ev);
1230 XChangeProperty (display->display, display->root, 1431#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1432 }
1232 8, PropModeReplace, 1433 }
1233 data, STRLEN (data)); 1434#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1435 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 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
1236 } 1443 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1444 break;
1243 1445
1244 /* 1446 /*
1245 * XXX: this is not the _current_ arrangement 1447 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1448 * Here's my conclusion:
… …
1265 break; 1467 break;
1266 } 1468 }
1267 break; 1469 break;
1268 1470
1269 case FocusIn: 1471 case FocusIn:
1270 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)
1271 { 1487 {
1272 TermWin.focus = 1; 1488 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1489 ;
1284 break;
1285 1490
1286 case FocusOut: 1491 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1492
1493 bool moved = false;
1494#ifdef HAVE_BG_PIXMAP
1495 if (bg_window_position_sensitive ())
1288 { 1496 {
1289 TermWin.focus = 0; 1497 want_position_change = true;
1290 want_refresh = 1; 1498 if (bg_img == 0)
1291#ifdef USE_XIM 1499 moved = true;
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1500 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1501#endif
1316 1502
1317 if (szHint.width != width || szHint.height != height) 1503 if (want_position_change)
1318 { 1504 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1505 int x, y;
1320 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 }
1321 } 1522 }
1322#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 }
1323 else 1529 else
1324 { 1530 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1531#ifdef HAVE_BG_PIXMAP
1532 if (moved)
1533 update_background ();
1534#endif
1326 } 1535 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1536
1537 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1538 }
1338 break; 1539 break;
1339 1540
1541 case PropertyNotify:
1542 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1543 break;
1544
1340 case SelectionClear: 1545 case SelectionClear:
1341 display->set_selection_owner (0); 1546 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break;
1343
1344 case SelectionNotify:
1345 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor,
1347 ev.xselection.property, True);
1348 break; 1547 break;
1349 1548
1350 case SelectionRequest: 1549 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1550 selection_send (ev.xselectionrequest);
1352 break; 1551 break;
1353 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
1354 case UnmapNotify: 1572 case UnmapNotify:
1355 TermWin.mapped = 0; 1573 mapped = 0;
1356#ifdef TEXT_BLINK 1574#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1575 text_blink_ev.stop ();
1358#endif 1576#endif
1577 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1578 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1579
1374 case GraphicsExpose: 1580 case GraphicsExpose:
1375 case Expose: 1581 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1582 if (ev.xany.window == vt)
1377 { 1583 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1584 do
1585 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1588 }
1382 // 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 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1595 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1596 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1597 }
1386 // ev.xexpose.width, TermWin.height, False); 1598
1387#endif
1388 want_refresh = 1; 1599 want_refresh = 1;
1389 } 1600 }
1390 else 1601 else
1391 { 1602 {
1392 XEvent unused_event; 1603 XEvent unused_event;
1393 1604
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1605 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1606 ;
1396 &unused_event)) ; 1607 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1608 ;
1398 GraphicsExpose, 1609
1399 &unused_event)) ; 1610 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1611 {
1402 scrollBar.setIdle (); 1612 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1613 scrollBar.show (0);
1404 } 1614 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1615 }
1410 break; 1616 break;
1411 1617
1412 case MotionNotify: 1618 case MotionNotify:
1413#ifdef POINTER_BLANK 1619#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1620 if (hidden_pointer)
1415 pointer_unblank (); 1621 pointer_unblank ();
1416#endif 1622#endif
1417#if MENUBAR 1623 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 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)
1419 { 1630 {
1420 menubar_control (& (ev.xbutton)); 1631 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1632 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1633 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1634 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1635 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1636 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1637 ;
1433 1638
1434 XQueryPointer (display->display, TermWin.vt, 1639 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1640 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1641 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1642 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1643 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1645 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1646 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1647 {
1443#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
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1657 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1658 ev.xbutton.state & Button3Mask ? 2 : 0);
1659
1446#ifdef SELECTION_SCROLLING 1660#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1661 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1662 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1663 {
1664 page_dirn scroll_selection_dir;
1450 int dist; 1665 int dist;
1451
1452 pending_scroll_selection=1;
1453 1666
1454 /* don't clobber the current delay if we are 1667 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1668 * already in the middle of scrolling.
1456 */ 1669 */
1457 if (scroll_selection_delay<=0) 1670 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1671 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1672
1460 /* save the event params so we can highlight 1673 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1674 * the selection in the pending-scroll loop
1462 */ 1675 */
1463 selection_save_x=ev.xbutton.x; 1676 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1677 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1678 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1679
1468 /* calc number of lines to scroll */ 1680 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1681 if (ev.xbutton.y < int_bwidth)
1470 { 1682 {
1471 scroll_selection_dir = UP; 1683 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1684 dist = int_bwidth - ev.xbutton.y;
1473 } 1685 }
1474 else 1686 else
1475 { 1687 {
1476 scroll_selection_dir = DN; 1688 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1689 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1690 }
1691
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1692 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1693 / SELECTION_SCROLL_LINE_SPEEDUP
1694 + 1;
1482 MIN_IT (scroll_selection_lines, 1695 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1696 SELECTION_SCROLL_MAX_LINES);
1697 scroll_selection_lines *= scroll_selection_dir;
1484 } 1698 }
1485 else 1699 else
1486 { 1700 {
1487 /* we are within the text window, so we 1701 /* we are within the text window, so we
1488 * shouldn't be scrolling 1702 * shouldn't be scrolling
1489 */ 1703 */
1490 pending_scroll_selection = 0; 1704 sel_scroll_ev.stop();
1491 } 1705 }
1492#endif 1706#endif
1493#ifdef MOUSE_THRESHOLD 1707#ifdef MOUSE_THRESHOLD
1494
1495 } 1708 }
1496#endif 1709#endif
1497
1498 } 1710 }
1499 } 1711 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1712 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1713 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1714 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1715 MotionNotify, &ev))
1716 ;
1717
1504 XQueryPointer (display->display, scrollBar.win, 1718 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1719 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1720 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1721 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1722 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1723 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1724 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1725 want_refresh = 1;
1513 scrollbar_show (1); 1726 scrollBar.show (1);
1514 } 1727 }
1515 break; 1728 break;
1516 } 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 ();
1517} 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
1518 1897
1519void 1898void
1520rxvt_term::rootwin_cb (XEvent &ev)
1521{
1522 SET_R (this);
1523 SET_LOCALE (locale);
1524
1525 switch (ev.type)
1526 {
1527 case PropertyNotify:
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1529 {
1530 if (ev.xproperty.state == PropertyNewValue)
1531 selection_property (ev.xproperty.window, ev.xproperty.atom);
1532 break;
1533 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break;
1554#endif
1555 }
1556}
1557
1558void
1559rxvt_term::button_press (const XButtonEvent &ev) 1899rxvt_term::button_press (XButtonEvent &ev)
1560{ 1900{
1561 int reportmode = 0, clickintime; 1901 int reportmode = 0, clickintime;
1562 1902
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1903 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1904
1564 if (!bypass_keystate) 1905 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1906 reportmode = !! (priv_modes & PrivMode_mouse_report);
1907
1566 /* 1908 /*
1567 * VT window processing of button press 1909 * VT window processing of button press
1568 */ 1910 */
1569 if (ev.window == TermWin.vt) 1911 if (ev.window == vt)
1570 { 1912 {
1913 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1914 return;
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;
1922 }
1923#endif
1924
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1925 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1926
1572 if (reportmode) 1927 if (reportmode)
1573 { 1928 {
1574 /* mouse report from vt window */ 1929 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1930 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1931 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1932#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1933 if (ev.button == MEvent.button && clickintime)
1579 { 1934 {
1580 /* same button, within alloted time */ 1935 /* same button, within allowed time */
1581 MEvent.clicks++; 1936 MEvent.clicks++;
1937
1582 if (MEvent.clicks > 1) 1938 if (MEvent.clicks > 1)
1583 { 1939 {
1584 /* only report double clicks */ 1940 /* only report double clicks */
1585 MEvent.clicks = 2; 1941 MEvent.clicks = 2;
1586 mouse_report (ev); 1942 mouse_report (ev);
… …
1598 mouse_report (ev); 1954 mouse_report (ev);
1599 } 1955 }
1600#else 1956#else
1601 MEvent.button = ev.button; 1957 MEvent.button = ev.button;
1602 mouse_report (ev); 1958 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1959#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1960
1605 } 1961 }
1606 else 1962 else
1607 { 1963 {
1608 if (ev.button != MEvent.button) 1964 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1965 MEvent.clicks = 0;
1966
1610 switch (ev.button) 1967 switch (ev.button)
1611 { 1968 {
1612 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
1613 /* allow shift+left click to extend selection */ 1978 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1979 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1980 {
1616 if (MEvent.button == Button1 && clickintime) 1981 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1982 selection_rotate (ev.x, ev.y);
1618 else 1983 else
1619 selection_extend (ev.x, ev.y, 1); 1984 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1999 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 2000 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 2001 selection_rotate (ev.x, ev.y);
1637 else 2002 else
1638 selection_extend (ev.x, ev.y, 1); 2003 selection_extend (ev.x, ev.y, 1);
2004
1639 MEvent.button = Button3; 2005 MEvent.button = Button3;
1640 break; 2006 break;
1641 } 2007 }
1642 } 2008 }
2009
1643 MEvent.time = ev.time; 2010 MEvent.time = ev.time;
1644 return; 2011 return;
1645 } 2012 }
1646 2013
1647 /* 2014 /*
1648 * Scrollbar window processing of button press 2015 * Scrollbar window processing of button press
1649 */ 2016 */
1650 if (isScrollbarWindow (ev.window)) 2017 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2018 {
1652 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;
1653 /* 2027 /*
1654 * Rxvt-style scrollbar: 2028 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2029 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2030 * move dn if mouse is below slider
1657 * 2031 *
… …
1666 /* 2040 /*
1667 * Mouse report disabled scrollbar: 2041 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2042 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2043 * click on scrollbar - send pageup/down
1670 */ 2044 */
1671 if ((scrollBar.style == R_SB_NEXT 2045 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2046 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2047 else if (direction == DN)
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 2048 tt_printf ("\033[B");
1681 else 2049 else
1682 switch (ev.button) 2050 switch (ev.button)
1683 { 2051 {
1684 case Button2: 2052 case Button2:
… …
1691 tt_printf ("\033[5~"); 2059 tt_printf ("\033[5~");
1692 break; 2060 break;
1693 } 2061 }
1694 } 2062 }
1695 else 2063 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2064#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2065 {
1703 if (scrollbarnext_upButton (ev.y)) 2066 if (direction != NO_DIR)
1704 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y))
1706 upordown = 1; /* down */
1707 }
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown)
1716 { 2067 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2068#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2069 if (!cont_scroll_ev.is_active ())
2070 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2071#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2072 if (scr_page (direction, 1))
1721 { 2073 {
1722 if (upordown < 0) 2074 if (direction == UP)
1723 scrollBar.setUp (); 2075 scrollBar.state = SB_STATE_UP;
1724 else 2076 else
1725 scrollBar.setDn (); 2077 scrollBar.state = SB_STATE_DOWN;
1726 } 2078 }
1727 } 2079 }
1728 else 2080 else
1729 switch (ev.button) 2081 switch (ev.button)
1730 { 2082 {
1731 case Button2: 2083 case Button2:
1732 switch (scrollbar_align) 2084 switch (scrollBar.align)
1733 { 2085 {
1734 case R_SB_ALIGN_TOP: 2086 case SB_ALIGN_TOP:
1735 csrO = 0; 2087 csrO = 0;
1736 break; 2088 break;
1737 case R_SB_ALIGN_CENTRE: 2089 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2090 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2091 break;
1740 case R_SB_ALIGN_BOTTOM: 2092 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2093 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2094 break;
1743 } 2095 }
2096
1744 if (scrollBar.style == R_SB_XTERM 2097 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2098 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2099 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2100 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2101
1749 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1750 break; 2103 break;
1751 2104
1752 case Button1: 2105 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2106 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2107 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2108 /* FALLTHROUGH */
1756 2109
1757 case Button3: 2110 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2111 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2112 {
1760 if (scrollbar_above_slider (ev.y)) 2113 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2115 scr_page (UP, nrow - 1);
1763# else 2116# else
1764 scr_page (UP, TermWin.nrow / 4); 2117 scr_page (UP, nrow / 4);
1765# endif 2118# endif
1766 else if (scrollbar_below_slider (ev.y)) 2119 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2120# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2121 scr_page (DN, nrow - 1);
1769# else 2122# else
1770 scr_page (DN, TermWin.nrow / 4); 2123 scr_page (DN, nrow / 4);
1771# endif 2124# endif
1772 else 2125 else
1773 scrollBar.setMotion (); 2126 scrollBar.state = SB_STATE_MOTION;
1774 } 2127 }
1775 else 2128 else
1776 { 2129 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2130 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2131 (nrow
1779 * scrollbar_position (ev.y) 2132 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2133 / scrollBar.size ()));
1781 } 2134 }
2135
1782 break; 2136 break;
1783 } 2137 }
1784 } 2138 }
2139
1785 return; 2140 return;
1786 } 2141 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2142}
1795 2143
1796void 2144void
1797rxvt_term::button_release (const XButtonEvent &ev) 2145rxvt_term::button_release (XButtonEvent &ev)
1798{ 2146{
1799 int reportmode = 0; 2147 int reportmode = 0;
1800 2148
1801 csrO = 0; /* reset csr Offset */ 2149 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2150 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2151 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2152
1805 if (scrollbar_isUpDn ()) 2153 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2154 {
1807 scrollBar.setIdle (); 2155 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2156 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2157 }
2158
1814#ifdef SELECTION_SCROLLING 2159#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2160 sel_scroll_ev.stop();
1816#endif 2161#endif
2162
1817 if (ev.window == TermWin.vt) 2163 if (ev.window == vt)
1818 { 2164 {
2165 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2166 return;
2167
2168#if ISO_14755
2169 // 5.4
2170 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2171 return;
2172#endif
2173
1819 if (reportmode) 2174 if (reportmode)
1820 { 2175 {
1821 /* mouse report from vt window */ 2176 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2177 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2178 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2189 mouse_report (ev);
1835 } 2190 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2191#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2192 MEvent.button = AnyButton;
1838 mouse_report (ev); 2193 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2194#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2195 return;
1841 } 2196 }
2197
1842 /* 2198 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2199 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2200 * when overriding mouse reporting
1845 */ 2201 */
1846 if (PrivateModes & PrivMode_mouse_report 2202 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2203 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2204 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2205 selection_extend (ev.x, ev.y, 0);
1850 2206
1851 switch (ev.button) 2207 switch (ev.button)
1852 { 2208 {
1853 case Button1: 2209 case Button1:
1854 case Button3: 2210 case Button3:
1855 selection_make (ev.time); 2211 selection_make (ev.time);
1856 break; 2212 break;
2213
1857 case Button2: 2214 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 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);
1859 break; 2217 break;
2218
1860#ifdef MOUSE_WHEEL 2219#ifdef MOUSE_WHEEL
1861 case Button4: 2220 case Button4:
1862 case Button5: 2221 case Button5:
1863 { 2222 {
1864 int i; 2223 int lines;
1865 page_dirn v; 2224 page_dirn dirn;
1866 2225
1867 v = (ev.button == Button4) ? UP : DN; 2226 dirn = ev.button == Button4 ? UP : DN;
2227
1868 if (ev.state & ShiftMask) 2228 if (ev.state & ShiftMask)
1869 i = 1; 2229 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2230 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2231 lines = nrow - 1;
1872 else 2232 else
1873 i = 5; 2233 lines = 5;
2234
1874# ifdef MOUSE_SLIP_WHEELING 2235# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2236 if (ev.state & ControlMask)
1876 { 2237 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2238 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 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);
1879 } 2243 }
2244 else
1880# endif 2245# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2246 {
1888 scr_page (v, 1); 2247 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2248 scrollBar.show (1);
1891 } 2249 }
1892# endif
1893
1894 } 2250 }
1895 break; 2251 break;
1896#endif 2252#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2253 }
1936 pchanged = 1; 2254 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2255}
1938 PixColors[Color_bg]); 2256
1939 am_transparent = am_pixmap_trans = 0; 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))
1940 } 2268 {
1941 return pchanged; /* Don't try any more */ 2269 seq_begin = cmdbuf_ptr;
1942 } 2270 ch = next_char ();
1943 2271
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2272 if (ch == NOCHAR)
1945 XSync (display->display, False); 2273 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2274 }
1983 nw += sx; 2275
1984 nx = -sx; 2276 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2277 {
1987 if (sy < 0) 2278 if (ecb_unlikely (!seen_input))
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2279 {
2005 pchanged = 1; 2280 seen_input = 1;
2006 if (TermWin.pixmap != None) 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))
2007 { 2307 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2308 if (ch == C0_LF)
2009 TermWin.pixmap = None; 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
2010 } 2348 }
2349
2350 seq_begin = cmdbuf_ptr;
2351 ch = next_char ();
2011 } 2352 }
2012 am_pixmap_trans = 0; 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 }
2013 } 2368 }
2014 else 2369 else
2015 { 2370 {
2016 if (TermWin.pixmap != None) 2371 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2372 {
2052 if (oldp != None) 2373 process_nonprinting (ch);
2053 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;
2054 break; 2379 break;
2055 } 2380 }
2056 if (oldp != TermWin.parent[i]) 2381
2057 pchanged = 1; 2382 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2383 }
2062 for (; n < (unsigned int)i; n++) 2384 }
2063 { 2385}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2386
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2387// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2388wchar_t ecb_hot
2067 { 2389rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2390{
2069 break; 2391 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2392 {
2071 } 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)
2072 } 2401 {
2073 if (n > (int) (sizeof (TermWin.parent) 2402 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2403 cmdbuf_ptr = cmdbuf_endp;
2404 break;
2075 { 2405 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2406
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2407 if (len == (size_t)-1)
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 } 2408 {
2084 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
2085 { 2413 }
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2414
2091 rqt.tv_sec = 1; 2415 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2416 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2417 return wc & UNICODE_MASK;
2094# else
2095 sleep (1);
2096# endif
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 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
2108 return pchanged; 2442 return c;
2109} 2443}
2110#endif
2111 2444
2112/*}}} */ 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}
2113 2455
2114/*{{{ print pipe */ 2456/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2457/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2458#ifdef PRINTPIPE
2117FILE * 2459FILE * ecb_cold
2118rxvt_term::popen_printer () 2460rxvt_term::popen_printer ()
2119{ 2461{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2462 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2463
2122 if (stream == NULL) 2464 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2465 rxvt_warn ("can't open printer pipe, not printing.\n");
2466
2124 return stream; 2467 return stream;
2125} 2468}
2126 2469
2127int 2470int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2471rxvt_term::pclose_printer (FILE *stream)
2129{ 2472{
2130 fflush (stream); 2473 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2474 return pclose (stream);
2137# endif
2138} 2475}
2139 2476
2140/* 2477/*
2141 * simulate attached vt100 printer 2478 * simulate attached vt100 printer
2142 */ 2479 */
2143void 2480void ecb_cold
2144rxvt_term::process_print_pipe () 2481rxvt_term::process_print_pipe ()
2145{ 2482{
2146 int done; 2483 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2484
2149 if ((fd = popen_printer ()) == NULL) 2485 if (!fd)
2150 return; 2486 return;
2151 2487
2152 /* 2488 /*
2153 * 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
2154 * is received. 2490 * is received.
2155 */ 2491 */
2156 for (done = 0; !done;) 2492 for (int done = 0; !done; )
2157 { 2493 {
2158 unsigned char buf[8]; 2494 unsigned char buf[8];
2159 unsigned char ch; 2495 unicode_t ch;
2160 unsigned int i, len; 2496 unsigned int i, len;
2161 2497
2162 if ((ch = cmd_getc ()) != C0_ESC) 2498 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2499 {
2164 if (putc (ch, fd) == EOF) 2500 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2501 break; /* done = 1 */
… …
2180 { 2516 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2517 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2518 break; /* done = 1 */
2183 } 2519 }
2184 } 2520 }
2521
2185 for (i = 0; i < len; i++) 2522 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2523 if (putc (buf[i], fd) == EOF)
2187 { 2524 {
2188 done = 1; 2525 done = 1;
2189 break; 2526 break;
2190 } 2527 }
2191 } 2528 }
2192 } 2529 }
2530
2193 pclose_printer (fd); 2531 pclose_printer (fd);
2194} 2532}
2195#endif /* PRINTPIPE */ 2533#endif /* PRINTPIPE */
2196/*}}} */ 2534/*}}} */
2197 2535
2198/* *INDENT-OFF* */
2199enum { 2536enum {
2200 C1_40 = 0x40, 2537 C1_40 = 0x40,
2201 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,
2202 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,
2203 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,
2204 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,
2205}; 2542};
2206/* *INDENT-ON* */
2207 2543
2208/*{{{ process non-printing single characters */ 2544/*{{{ process non-printing single characters */
2209void 2545void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2546rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2547{
2212 switch (ch) 2548 switch (ch)
2213 { 2549 {
2550 case C0_ESC:
2551 process_escape_seq ();
2552 break;
2214 case C0_ENQ: /* terminal Status */ 2553 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2554 if (rs[Rs_answerbackstring])
2216 tt_write ( 2555 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2556 else
2220 tt_write ((unsigned char *)VT100_ANS, 2557 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2558 break;
2223 case C0_BEL: /* bell */ 2559 case C0_BEL: /* bell */
2224 scr_bell (); 2560 scr_bell ();
2225 break; 2561 break;
2226 case C0_BS: /* backspace */ 2562 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2577 scr_charset_choose (1);
2242 break; 2578 break;
2243 case C0_SI: /* shift in - acs */ 2579 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2580 scr_charset_choose (0);
2245 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
2246 } 2595 }
2247} 2596}
2248/*}}} */ 2597/*}}} */
2249 2598
2250 2599
2251/*{{{ process VT52 escape sequences */ 2600/*{{{ process VT52 escape sequences */
2252void 2601void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2602rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2603{
2255 int row, col; 2604 int row, col;
2256 2605
2257 switch (ch) 2606 switch (ch)
2258 { 2607 {
… …
2291 break; 2640 break;
2292 case 'Z': /* identify the terminal type */ 2641 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2642 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2643 break;
2295 case '<': /* turn off VT52 mode */ 2644 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2645 priv_modes &= ~PrivMode_vt52;
2297 break; 2646 break;
2298 case 'F': /* use special graphics character set */ 2647 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2648 case 'G': /* use regular character set */
2300 /* unimplemented */ 2649 /* unimplemented */
2301 break; 2650 break;
… …
2307} 2656}
2308/*}}} */ 2657/*}}} */
2309 2658
2310 2659
2311/*{{{ process escape sequences */ 2660/*{{{ process escape sequences */
2312void 2661void ecb_hot
2313rxvt_term::process_escape_seq () 2662rxvt_term::process_escape_seq ()
2314{ 2663{
2315 unsigned char ch = cmd_getc (); 2664 unicode_t ch = cmd_getc ();
2316 2665
2317 if (PrivateModes & PrivMode_vt52) 2666 if (priv_modes & PrivMode_vt52)
2318 { 2667 {
2319 process_escape_vt52 (ch); 2668 process_escape_vt52 (ch);
2320 return; 2669 return;
2321 } 2670 }
2322 2671
2323 switch (ch) 2672 switch (ch)
2324 { 2673 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2674 case '#':
2327 if (cmd_getc () == '8') 2675 if (cmd_getc () == '8')
2328 scr_E (); 2676 scr_E ();
2329 break; 2677 break;
2330 case '(': 2678 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2685 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2686 break;
2339 case '+': 2687 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2688 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2689 break;
2342#ifdef MULTICHAR_SET 2690#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2691 case '6':
2349 scr_backindex (); 2692 scr_backindex ();
2350 break; 2693 break;
2351#endif 2694#endif
2352 case '7': 2695 case '7':
2353 scr_cursor (SAVE); 2696 scr_cursor (SAVE);
2354 break; 2697 break;
2355 case '8': 2698 case '8':
2356 scr_cursor (RESTORE); 2699 scr_cursor (RESTORE);
2357 break; 2700 break;
2358#ifndef NO_FRILLS 2701#if !ENABLE_MINIMAL
2359 case '9': 2702 case '9':
2360 scr_forwardindex (); 2703 scr_forwardindex ();
2361 break; 2704 break;
2362#endif 2705#endif
2706 // DECPAM/DECPNM
2363 case '=': 2707 case '=':
2708 priv_modes |= PrivMode_aplKP;
2709 break;
2364 case '>': 2710 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2711 priv_modes &= ~PrivMode_aplKP;
2366 break; 2712 break;
2367 2713
2368 case C1_40: 2714 case C1_40:
2369 cmd_getc (); 2715 cmd_getc ();
2370 break; 2716 break;
… …
2373 break; 2719 break;
2374 2720
2375 /* 8.3.87: NEXT LINE */ 2721 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2722 case C1_NEL: /* ESC E */
2377 { 2723 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2724 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2725 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2726 }
2381 break; 2727 break;
2382 2728
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2729 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2730 case C1_ESA: /* ESC G */
2385 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 */
2386 break; 2734 break;
2387 2735
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2736 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2737 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2738 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2742 case C1_RI: /* ESC M */
2395 scr_index (DN); 2743 scr_index (DN);
2396 break; 2744 break;
2397 2745
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2746 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2747 /* case C1_SS2: break; */
2400 2748
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2749 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2750 /* case C1_SS3: break; */
2403 2751
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2752 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2753 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2754 process_dcs_seq ();
2407 break; 2755 break;
2408 2756
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2757 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2758 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2759 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2760 break; /* steal obsolete ESC [ c */
2414 2761
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2762 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2763 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2764 process_csi_seq ();
2418 break; 2765 break;
2419 2766
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2767 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2768 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2769 process_osc_seq ();
2423 break; 2770 break;
2424 2771
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2772 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2773 case 'c':
2774 mbstate.reset ();
2427 scr_poweron (); 2775 scr_poweron ();
2428 scrollbar_show (1); 2776 scrollBar.show (1);
2429 break; 2777 break;
2430 2778
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2779 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2780 case 'n':
2433 scr_charset_choose (2); 2781 scr_charset_choose (2);
… …
2440 } 2788 }
2441} 2789}
2442/*}}} */ 2790/*}}} */
2443 2791
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2792/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2793enum {
2447 CSI_ICH = 0x40, 2794 CSI_ICH = 0x40,
2448 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,
2449 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 ,
2450 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,
2451 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,
2452 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,
2453 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,
2454 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 ,
2455 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
2456}; 2803};
2457 2804
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2805#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2806 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2807 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2808#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2809 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2810
2464const unsigned char csi_defaults[] = 2811static const unsigned char csi_defaults[] =
2465 { 2812 {
2466 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, */
2467 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, */
2468 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, */
2469 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, [, \, ], ^, _, */
2470 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, */
2471 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, */
2472 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, */
2473 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, {, |, }, ~, */
2474 }; 2821 };
2475/* *INDENT-ON* */
2476 2822
2477void 2823void ecb_hot
2478rxvt_term::process_csi_seq () 2824rxvt_term::process_csi_seq ()
2479{ 2825{
2480 unsigned char ch, priv, i; 2826 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2827 unsigned int nargs, p;
2482 int n, ndef; 2828 int n, ndef;
2483 int arg[ESC_ARGS]; 2829 int arg[ESC_ARGS] = { };
2484 2830
2485 for (nargs = ESC_ARGS; nargs > 0;) 2831 nargs = 0;
2486 arg[--nargs] = 0;
2487 2832
2488 priv = 0; 2833 priv = 0;
2489 ch = cmd_getc (); 2834 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2835 if ((ch >= '<' && ch <= '?') || ch == '!')
2836 {
2491 { /* '<' '=' '>' '?' */ 2837 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2838 priv = ch;
2493 ch = cmd_getc (); 2839 ch = cmd_getc ();
2494 } 2840 }
2841
2842 prev_ch = 0;
2495 /* read any numerical arguments */ 2843 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2844 for (n = -1; ch < CSI_ICH; )
2497 { 2845 {
2498 if (isdigit (ch)) 2846 if (isdigit (ch))
2499 { 2847 {
… …
2506 { 2854 {
2507 if (nargs < ESC_ARGS) 2855 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2856 arg[nargs++] = n;
2509 n = -1; 2857 n = -1;
2510 } 2858 }
2511 else if (ch == '\b') 2859 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2860 process_nonprinting (ch);
2523 } 2861
2862 prev_ch = ch;
2524 ch = cmd_getc (); 2863 ch = cmd_getc ();
2525 } 2864 }
2526 2865
2527 if (ch > CSI_7F) 2866 if (ch > CSI_7F)
2528 return; 2867 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2873 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2874 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2875 if (arg[p] == -1)
2537 arg[p] = ndef; 2876 arg[p] = ndef;
2538 2877
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2878 /*
2547 * private mode handling 2879 * private mode handling
2548 */ 2880 */
2549 if (priv) 2881 if (priv)
2550 { 2882 {
2551 switch (priv) 2883 switch (priv)
2552 { 2884 {
2553 case '>': 2885 case '>':
2554 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 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2895 tt_printf ("\033[>%d;95;0c", 'U');
2896 }
2556 break; 2897 break;
2898
2557 case '?': 2899 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2900 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2901 process_terminal_mode (ch, priv, nargs, arg);
2560 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);
2561 } 2915 }
2916 break;
2917 }
2918
2562 return; 2919 return;
2563 } 2920 }
2564 2921
2565 switch (ch) 2922 switch (ch)
2566 { 2923 {
… …
2580 } 2937 }
2581 break; 2938 break;
2582#endif 2939#endif
2583 2940
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2941 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2942 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2945 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2946 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2947 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2948 break;
2592 2949
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2950 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2951 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3022
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3023 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3024 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3025 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3026 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3027 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3028 break;
2672 3029
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3030 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3031 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3032 break;
2677 3033
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3034 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3035 process_sgr_mode (nargs, arg);
2680 break; 3036 break;
… …
2686 tt_printf ("\033[0n"); 3042 tt_printf ("\033[0n");
2687 break; 3043 break;
2688 case 6: /* CPR requested */ 3044 case 6: /* CPR requested */
2689 scr_report_position (); 3045 scr_report_position ();
2690 break; 3046 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3047 case 7: /* unofficial extension */
3048 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3049 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3050 break;
2695#endif
2696 case 8: /* unofficial extension */ 3051 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3052 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3053 break;
2699 } 3054 }
2700 break; 3055 break;
2701 3056
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3057 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3090 break;
2736 3091
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3092 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3093 if (arg[0] == 4)
2739 scr_insert_mode (0); 3094 scr_insert_mode (0);
3095 else if (arg[0] == 20)
3096 priv_modes &= ~PrivMode_LFNL;
2740 break; 3097 break;
2741 3098
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3099 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3100 if (arg[0] == 4)
2744 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]);
2745 break; 3109 break;
2746 3110
2747 /* 3111 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3112 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3113 */
… …
2761 break; 3125 break;
2762 case CSI_75: 3126 case CSI_75:
2763 scr_cursor (RESTORE); 3127 scr_cursor (RESTORE);
2764 break; 3128 break;
2765 3129
2766#ifndef NO_FRILLS 3130#if !ENABLE_MINIMAL
2767 case CSI_74: 3131 case CSI_74:
2768 process_window_ops (arg, nargs); 3132 process_window_ops (arg, nargs);
2769 break; 3133 break;
2770#endif 3134#endif
2771 3135
2772 case CSI_78: /* DECREQTPARM */ 3136 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3137 if (arg[0] == 0 || arg[0] == 1)
2774 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);
2775 /* FALLTHROUGH */ 3139 break;
2776 3140
2777 default: 3141 default:
2778 break; 3142 break;
2779 } 3143 }
2780} 3144}
2781/*}}} */ 3145/*}}} */
2782 3146
2783#ifndef NO_FRILLS 3147#if !ENABLE_MINIMAL
2784/* ARGSUSED */
2785void 3148void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3149rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3150{
2788 int x, y; 3151 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3152 XWindowAttributes wattr;
2793 Window wdummy; 3153 Window wdummy;
3154
3155 dLocal (Display *, dpy);
2794 3156
2795 if (nargs == 0) 3157 if (nargs == 0)
2796 return; 3158 return;
3159
2797 switch (args[0]) 3160 switch (args[0])
2798 { 3161 {
2799 /* 3162 /*
2800 * commands 3163 * commands
2801 */ 3164 */
2802 case 1: /* deiconify window */ 3165 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3166 XMapWindow (dpy, parent);
2804 break; 3167 break;
2805 case 2: /* iconify window */ 3168 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3169 XIconifyWindow (dpy, parent, display->screen);
2807 DefaultScreen (display->display));
2808 break; 3170 break;
2809 case 3: /* set position (pixels) */ 3171 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3172 XMoveWindow (dpy, parent, args[1], args[2]);
2811 break; 3173 break;
2812 case 4: /* set size (pixels) */ 3174 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3175 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3176 break;
2815 case 5: /* raise window */ 3177 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3178 XRaiseWindow (dpy, parent);
2817 break; 3179 break;
2818 case 6: /* lower window */ 3180 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3181 XLowerWindow (dpy, parent);
2820 break; 3182 break;
2821 case 7: /* refresh window */ 3183 case 7: /* refresh window */
2822 scr_touch (true); 3184 scr_touch (true);
2823 break; 3185 break;
2824 case 8: /* set size (chars) */ 3186 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3187 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
2827 break; 3189 break;
3190
3191 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3192 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3193 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3194 set_widthheight ((unsigned int)vt_width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2832 break; 3196 break;
3197
2833 /* 3198 /*
2834 * reports - some output format copied from XTerm 3199 * reports - some output format copied from XTerm
2835 */ 3200 */
2836 case 11: /* report window state */ 3201 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3203 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3204 break;
2840 case 13: /* report window position */ 3205 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3207 XTranslateCoordinates (dpy, parent, wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3208 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3209 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3210 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3211 break;
2847 case 14: /* report window size (pixels) */ 3212 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3214 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3215 break;
3216 case 18: /* report text area size (chars) */
3217 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3218 break;
2851 case 18: /* report window size (chars) */ 3219 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3220 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3221 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3222 case 20: /* report icon label */
3223 {
3224 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3225 XGetIconName (dpy, parent, &s);
2857 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 }
2858 break; 3229 break;
2859 case 21: /* report window title */ 3230 case 21: /* report window title */
2860 XFetchName (display->display, TermWin.parent[0], &s); 3231 {
3232 char *s;
3233 XFetchName (dpy, parent, &s);
2861 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 }
2862 break; 3237 break;
2863#endif
2864
2865 } 3238 }
2866} 3239}
2867#endif 3240#endif
2868 3241
2869/*----------------------------------------------------------------------*/ 3242/*----------------------------------------------------------------------*/
2870/* 3243/*
2871 * get input up until STRING TERMINATOR (or BEL) 3244 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3245 * ends_how is terminator used. returned input must be free()'d
2873 */ 3246 */
2874unsigned char * 3247char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3248rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3249{
2877 int seen_esc = 0; /* seen escape? */ 3250 unicode_t ch;
3251 bool seen_esc = false;
2878 unsigned int n = 0; 3252 unsigned int n = 0;
2879 unsigned char *s; 3253 wchar_t string[CBUFSIZ];
2880 unsigned char ch, string[STRING_MAX];
2881 3254
2882 for (; (ch = cmd_getc ());) 3255 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3256 {
2884 if (ch == C0_BEL 3257 if (seen_esc)
2885 || ch == CHAR_ST 3258 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3259 if (ch == 0x5c) /* 7bit ST */
2887 break; 3260 break;
3261 else
3262 return NULL;
3263 }
2888 if (ch == C0_ESC) 3264 else if (ch == C0_ESC)
2889 { 3265 {
2890 seen_esc = 1; 3266 seen_esc = true;
2891 continue; 3267 continue;
2892 } 3268 }
3269 else if (ch == C0_BEL || ch == CHAR_ST)
3270 break;
2893 else if (ch == '\t') 3271 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3272 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3273 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3274 return NULL; /* other control character - exit */
3275
3276 seen_esc = false;
3277
2897 if (n < sizeof (string) - 1) 3278 if (n >= sizeof (string) - 1)
3279 // stop at some sane length
3280 return NULL;
3281
2898 string[n++] = ch; 3282 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3283 }
3284
2901 string[n++] = '\0'; 3285 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3286
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3287 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3288
2906 return s; 3289 return rxvt_wcstombs (string);
2907} 3290}
2908 3291
2909/*----------------------------------------------------------------------*/ 3292/*----------------------------------------------------------------------*/
2910/* 3293/*
2911 * 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)'
2912 */ 3295 */
2913void 3296void
2914rxvt_term::process_dcs_seq () 3297rxvt_term::process_dcs_seq ()
2915{ 3298{
2916 unsigned char eh, *s;
2917 /* 3299 /*
2918 * Not handled yet 3300 * Not handled yet
2919 */ 3301 */
3302
3303 unicode_t eh;
2920 s = get_to_st (&eh); 3304 char *s = get_to_st (eh);
2921 if (s) 3305 if (s)
2922 free (s); 3306 free (s);
3307
2923 return; 3308 return;
2924} 3309}
2925 3310
2926/*----------------------------------------------------------------------*/ 3311/*----------------------------------------------------------------------*/
2927/* 3312/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3313 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3314 */
2930void 3315void
2931rxvt_term::process_osc_seq () 3316rxvt_term::process_osc_seq ()
2932{ 3317{
2933 unsigned char ch, eh, *s; 3318 int arg;
2934 int arg;
2935 3319
2936 ch = cmd_getc (); 3320 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3321 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3322 arg = arg * 10 + (ch - '0');
2939 3323
2940 if (ch == ';') 3324 if (ch == ';')
2941 { 3325 {
3326 unicode_t eh;
2942 s = get_to_st (&eh); 3327 char *s = get_to_st (eh);
3328
2943 if (s) 3329 if (s)
2944 { 3330 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3331 process_xterm_seq (arg, s, eh);
2957 free (s); 3332 free (s);
2958 } 3333 }
2959 } 3334 }
2960} 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
2961/* 3356/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3357 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 9 = change locale (NYI)
2977 * 10 = menu (may change in future)
2978 * 20 = bg pixmap
2979 * 39 = change default fg color
2980 * 49 = change default bg color
2981 * 55 = dump scrollback buffer and all of screen
2982 */ 3358 */
2983void 3359void
2984rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3360rxvt_term::process_xterm_seq (int op, char *str, char resp)
2985{ 3361{
2986 int changed = 0; 3362 int color;
2987 int color;
2988 char *buf, *name; 3363 char *buf, *name;
3364 bool query = str[0] == '?' && !str[1];
3365 int saveop = op;
3366
3367 dLocal (Display *, dpy);
2989 3368
2990 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
2991 switch (op) 3374 switch (op)
2992 { 3375 {
2993 case XTerm_name: 3376 case XTerm_name:
2994 set_title (str); 3377 set_title (str);
2995 /* FALLTHROUGH */ 3378 /* FALLTHROUGH */
2996 case XTerm_iconName: 3379 case XTerm_iconName:
2997 set_iconName (str); 3380 set_icon_name (str);
2998 break; 3381 break;
2999 case XTerm_title: 3382 case XTerm_title:
3000 set_title (str); 3383 set_title (str);
3001 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
3002 case XTerm_Color: 3424 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3425 for (buf = (char *)str; buf && *buf;)
3004 { 3426 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3427 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3428 break;
3429
3007 *name++ = '\0'; 3430 *name++ = '\0';
3008 color = atoi (buf); 3431 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3432
3433 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3434 break;
3435
3011 if ((buf = STRCHR (name, ';')) != NULL) 3436 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3437 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3438
3439 process_color_seq (op, color, name, resp);
3014 } 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);
3015 break; 3449 break;
3016#ifndef NO_CURSORCOLOR 3450#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3451 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3452 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3453 break;
3020#endif 3454#endif
3021 case XTerm_Color_pointer: 3455 case XTerm_Color_pointer_fg:
3022 set_window_color (Color_pointer, str); 3456 process_color_seq (op, Color_pointer_fg, str, resp);
3023 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
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3469#ifndef NO_BOLD_UNDERLINE_REVERSE
3025 case XTerm_Color_BD: 3470 case URxvt_Color_BD:
3026 set_window_color (Color_BD, str); 3471 process_color_seq (op, Color_BD, str, resp);
3027 break; 3472 break;
3028 case XTerm_Color_UL: 3473 case URxvt_Color_UL:
3029 set_window_color (Color_UL, str); 3474 process_color_seq (op, Color_UL, str, resp);
3030 break; 3475 break;
3031 case XTerm_Color_RV: 3476 case URxvt_Color_IT:
3032 set_window_color (Color_RV, str); 3477 process_color_seq (op, Color_IT, str, resp);
3033 break; 3478 break;
3034#endif 3479#endif
3480 case URxvt_Color_border:
3481 process_color_seq (op, Color_border, str, resp);
3482 break;
3035 3483
3036 case XTerm_Menu: 3484#if BG_IMAGE_FROM_ROOT
3485 case URxvt_Color_tint:
3486 process_color_seq (op, Color_tint, str, resp);
3037 /* 3487 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3488 bool changed = false;
3039 * 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 ();
3040 */ 3495 }
3496
3041 break; 3497 break;
3498#endif
3499
3500#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3501 case Rxvt_Pixmap:
3043 if (*str != ';') 3502 if (!strcmp (str, "?"))
3044 { 3503 {
3045#if XPM_BACKGROUND 3504 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3505 int h_scale = fimage.h_scale;
3047 set_bgPixmap (str); /* change pixmap */ 3506 int v_scale = fimage.v_scale;
3048#endif 3507 int h_align = fimage.h_align;
3049 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);
3050 } 3514 }
3051 while ((str = STRCHR (str, ';')) != NULL) 3515 else
3052 { 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 {
3053 str++; 3532 str++;
3054#if XPM_BACKGROUND 3533 if (fimage.set_geometry (str, true))
3055 changed += scale_pixmap (str); 3534 changed = true;
3056#endif 3535 }
3057 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 }
3058 } 3548 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break; 3549 break;
3550#endif
3067 3551
3068 case XTerm_restoreFG:
3069 set_window_color (Color_fg, str);
3070 break;
3071 case XTerm_restoreBG:
3072 set_window_color (Color_bg, str);
3073 break;
3074 case XTerm_logfile: 3552 case XTerm_logfile:
3553 // TODO, when secure mode?
3075 break; 3554 break;
3076 case XTerm_font: 3555
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 set_locale (str);
3081 im_cb ();
3082 break;
3083#if 0 3556#if 0
3084 case XTerm_dumpscreen: /* no error notices */ 3557 case Rxvt_dumpscreen: /* no error notices */
3085 { 3558 {
3086 int fd; 3559 int fd;
3087 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)
3088 { 3561 {
3089 scr_dump (fd); 3562 scr_dump (fd);
3090 close (fd); 3563 close (fd);
3091 } 3564 }
3092 } 3565 }
3093 break; 3566 break;
3094#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)];
3095 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
3096 } 3630 }
3097} 3631}
3098/*----------------------------------------------------------------------*/ 3632/*----------------------------------------------------------------------*/
3099 3633
3100/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3634/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3105 * 's' = save 3639 * 's' = save
3106 * 'r' = restore 3640 * 'r' = restore
3107 * 't' = toggle 3641 * 't' = toggle
3108 * so no need for fancy checking 3642 * so no need for fancy checking
3109 */ 3643 */
3110int 3644int ecb_cold
3111rxvt_term::privcases (int mode, unsigned long bit) 3645rxvt_term::privcases (int mode, unsigned long bit)
3112{ 3646{
3113 int state; 3647 int state;
3114 3648
3115 if (mode == 's') 3649 if (mode == 's')
3116 { 3650 {
3117 SavedModes |= (PrivateModes & bit); 3651 if (priv_modes & bit)
3652 SavedModes |= bit;
3653 else
3654 SavedModes &= ~bit;
3118 return -1; 3655 return -1;
3119 } 3656 }
3120 else 3657 else
3121 { 3658 {
3122 if (mode == 'r') 3659 if (mode == 'r')
3123 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3660 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3124 else 3661 else
3125 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3662 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3126 PrivMode (state, bit); 3663
3664 if (state)
3665 priv_modes |= bit;
3666 else
3667 priv_modes &= ~bit;
3127 } 3668 }
3669
3128 return state; 3670 return state;
3129} 3671}
3130 3672
3131/* we're not using priv _yet_ */ 3673/* we're not using priv _yet_ */
3132void 3674void
3133rxvt_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)
3134{ 3676{
3135 unsigned int i, j; 3677 unsigned int i, j;
3136 int state; 3678 int state;
3679
3137 static const struct 3680 static const struct
3138 { 3681 {
3139 const int argval; 3682 const int argval;
3140 const unsigned long bit; 3683 const unsigned long bit;
3141 }
3142 argtopriv[] = { 3684 } argtopriv[] = {
3143 { 1, PrivMode_aplCUR }, 3685 { 1, PrivMode_aplCUR }, // DECCKM
3144 { 2, PrivMode_vt52 }, 3686 { 2, PrivMode_vt52 }, // DECANM
3145 { 3, PrivMode_132 }, 3687 { 3, PrivMode_132 }, // DECCOLM
3146 { 4, PrivMode_smoothScroll }, 3688 { 4, PrivMode_smoothScroll }, // DECSCLM
3147 { 5, PrivMode_rVideo }, 3689 { 5, PrivMode_rVideo }, // DECSCNM
3148 { 6, PrivMode_relOrigin }, 3690 { 6, PrivMode_relOrigin }, // DECOM
3149 { 7, PrivMode_Autowrap }, 3691 { 7, PrivMode_Autowrap }, // DECAWM
3692 // 8, auto-repeat keys // DECARM
3150 { 9, PrivMode_MouseX10 }, 3693 { 9, PrivMode_MouseX10 },
3151#ifdef menuBar_esc 3694 // 18 end FF to printer after print screen
3152 { menuBar_esc, PrivMode_menuBar }, 3695 // 19 Print screen prints full screen/scroll region
3153#endif 3696 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3154#ifdef scrollBar_esc 3697#ifdef scrollBar_esc
3155 { scrollBar_esc, PrivMode_scrollBar }, 3698 { scrollBar_esc, PrivMode_scrollBar },
3156#endif 3699#endif
3157 { 25, PrivMode_VisibleCursor },
3158 { 35, PrivMode_ShiftKeys }, 3700 { 35, PrivMode_ShiftKeys }, // rxvt extension
3701 // 38, tektronix mode // DECTEK
3159 { 40, PrivMode_132OK }, 3702 { 40, PrivMode_132OK },
3703 // 41 xterm more fixes NYI
3704 // 45 margin bell NYI
3705 // 46 start logging
3160 { 47, PrivMode_Screen }, 3706 { 47, PrivMode_Screen },
3161 { 66, PrivMode_aplKP }, 3707 { 66, PrivMode_aplKP }, // DECNKM
3162#ifndef NO_BACKSPACE_KEY 3708#ifndef NO_BACKSPACE_KEY
3163 { 67, PrivMode_BackSpace }, 3709 { 67, PrivMode_BackSpace }, // DECBKM
3164#endif 3710#endif
3165 { 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
3166 { 1010, PrivMode_TtyOutputInh }, 3717 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3167 { 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
3168 { 1047, PrivMode_Screen }, 3725 { 1047, PrivMode_Screen },
3726 // 1048 save and restore cursor, implemented in code
3169 { 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 },
3170 }; 3730 };
3171 3731
3172 if (nargs == 0) 3732 if (nargs == 0)
3173 return; 3733 return;
3174 3734
… …
3181 for (i = 0; i < nargs; i++) 3741 for (i = 0; i < nargs; i++)
3182 { 3742 {
3183 state = -1; 3743 state = -1;
3184 3744
3185 /* basic handling */ 3745 /* basic handling */
3186 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3746 for (j = 0; j < ecb_array_length (argtopriv); j++)
3187 if (argtopriv[j].argval == arg[i]) 3747 if (argtopriv[j].argval == arg[i])
3188 { 3748 {
3189 state = privcases (mode, argtopriv[j].bit); 3749 state = privcases (mode, argtopriv[j].bit);
3190 break; 3750 break;
3191 } 3751 }
3192 3752
3193 /* extra handling for values with state unkept */ 3753 /* extra handling for values with state unkept */
3194 if (state == -1)
3195 switch (arg[i]) 3754 switch (arg[i])
3196 { 3755 {
3756#if ENABLE_STYLES
3757 case 1021:
3758 set_option (Opt_intensityStyles, mode);
3759
3760 scr_touch (true);
3761 break;
3762#endif
3197 case 1048: /* alternative cursor save */ 3763 case 1048: /* alternative cursor save */
3764 if (option (Opt_secondaryScreen))
3198 if (mode == 0) 3765 if (mode == 0)
3199 scr_cursor (RESTORE); 3766 scr_cursor (RESTORE);
3200 else if (mode == 1) 3767 else if (mode == 1)
3201 scr_cursor (SAVE); 3768 scr_cursor (SAVE);
3202 /* FALLTHROUGH */
3203 default:
3204 continue; /* for (;i;) */
3205 }
3206
3207 /* extra handling for values with valid 0 or 1 state */
3208 switch (arg[i])
3209 {
3210 /* case 1: - application cursor keys */
3211 case 2: /* VT52 mode */
3212 /* oddball mode. should be set regardless of set/reset
3213 * parameter. Return from VT52 mode with an ESC < from
3214 * within VT52 mode
3215 */
3216 PrivMode (1, PrivMode_vt52);
3217 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;
3218 case 3: /* 80/132 */ 3784 case 3: /* 80/132 */
3219 if (PrivateModes & PrivMode_132OK) 3785 if (priv_modes & PrivMode_132OK)
3220 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3786 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3221 (unsigned int)TermWin.height);
3222 break; 3787 break;
3223 case 4: /* smooth scrolling */ 3788 case 4: /* smooth scrolling */
3224 if (state)
3225 Options &= ~Opt_jumpScroll;
3226 else
3227 Options |= Opt_jumpScroll; 3789 set_option (Opt_jumpScroll, !state);
3228 break; 3790 break;
3229 case 5: /* reverse video */ 3791 case 5: /* reverse video */
3230 scr_rvideo_mode (state); 3792 scr_rvideo_mode (state);
3231 break; 3793 break;
3232 case 6: /* relative/absolute origins */ 3794 case 6: /* relative/absolute origins */
3233 scr_relative_origin (state); 3795 scr_relative_origin (state);
3234 break; 3796 break;
3235 case 7: /* autowrap */ 3797 case 7: /* autowrap */
3236 scr_autowrap (state); 3798 scr_autowrap (state);
3237 break; 3799 break;
3238 /* 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 */
3239 case 9: /* X10 mouse reporting */ 3801 case 9: /* X10 mouse reporting */
3240 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3241 PrivateModes &= ~ (PrivMode_MouseX11); 3803 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3242 break; 3804 break;
3243#ifdef menuBar_esc
3244 case menuBar_esc:
3245#ifdef MENUBAR
3246 map_menuBar (state);
3247#endif
3248 break;
3249#endif
3250#ifdef scrollBar_esc 3805#ifdef scrollBar_esc
3251 case scrollBar_esc: 3806 case scrollBar_esc:
3252 if (scrollbar_mapping (state)) 3807 scrollBar.map (state);
3253 {
3254 resize_all_windows (0, 0, 0); 3808 resize_all_windows (0, 0, 0);
3255 scr_touch (true); 3809 scr_touch (true);
3256 }
3257 break; 3810 break;
3258#endif 3811#endif
3259 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3260 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3261 break; 3814 break;
3262 /* case 35: - shift keys */ 3815 /* case 35: - shift keys */
3263 /* case 40: - 80 <--> 132 mode */ 3816 /* case 40: - 80 <--> 132 mode */
3264 case 47: /* secondary screen */ 3817 case 47: /* secondary screen */
3265 scr_change_screen (state); 3818 scr_change_screen (state);
3266 break; 3819 break;
3267 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3268 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3269 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3270 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3271 PrivateModes &= ~ (PrivMode_MouseX10); 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3272 break; 3825 break;
3273#if 0
3274 case 1001: 3826 case 1002:
3275 break; /* X11 mouse highlighting */ 3827 case 1003:
3276#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;
3277 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3278 if (state)
3279 Options &= ~Opt_scrollTtyOutput;
3280 else
3281 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3282 break; 3842 break;
3283 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3284 if (state)
3285 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3286 else
3287 Options &= ~Opt_scrollTtyKeypress;
3288 break; 3845 break;
3289 case 1047: /* secondary screen w/ clearing */ 3846 case 1047: /* secondary screen w/ clearing last */
3290 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3847 if (option (Opt_secondaryScreen))
3291 if (current_screen != PRIMARY) 3848 if (!state)
3292 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3293 scr_change_screen (state); 3851 scr_change_screen (state);
3294 /* FALLTHROUGH */
3295 default:
3296 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;
3297 } 3868 }
3298 } 3869 }
3299} 3870}
3300/*}}} */ 3871/*}}} */
3301 3872
3302/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3303void 3874void ecb_hot
3304rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3305{ 3876{
3306 unsigned int i; 3877 unsigned int i;
3307 short rendset; 3878 short rendset;
3308 int rendstyle; 3879 int rendstyle;
3309 3880
3310 if (nargs == 0) 3881 if (nargs == 0)
3311 { 3882 {
3312 scr_rendition (0, ~RS_None); 3883 scr_rendition (0, ~RS_None);
3313 return; 3884 return;
3314 } 3885 }
3886
3315 for (i = 0; i < nargs; i++) 3887 for (i = 0; i < nargs; i++)
3316 { 3888 {
3317 rendset = -1; 3889 rendset = -1;
3318 switch (arg[i]) 3890 switch (arg[i])
3319 { 3891 {
… …
3321 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3322 break; 3894 break;
3323 case 1: 3895 case 1:
3324 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3325 break; 3897 break;
3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3326 case 4: 3902 case 4:
3327 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3328 break; 3904 break;
3329 case 5: 3905 case 5: // slowly blinking
3906 case 6: // rapidly blinking
3330 rendset = 1, rendstyle = RS_Blink; 3907 rendset = 1, rendstyle = RS_Blink;
3331 break; 3908 break;
3909 //case 6: // scoansi light background
3332 case 7: 3910 case 7:
3333 rendset = 1, rendstyle = RS_RVid; 3911 rendset = 1, rendstyle = RS_RVid;
3334 break; 3912 break;
3335 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)
3336 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;
3337 break; 3931 break;
3338 case 24: 3932 case 24:
3339 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3340 break; 3934 break;
3341 case 25: 3935 case 25:
3342 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3343 break; 3937 break;
3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3344 case 27: 3941 case 27:
3345 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3346 break; 3943 break;
3944 //case 28: // visible. NYI
3945 //case 29: // not crossed-out
3347 } 3946 }
3947
3348 if (rendset != -1) 3948 if (rendset != -1)
3349 { 3949 {
3350 scr_rendition (rendset, rendstyle); 3950 scr_rendition (rendset, rendstyle);
3351 continue; /* for (;i;) */ 3951 continue; /* for (;i;) */
3352 } 3952 }
… …
3359 case 33: 3959 case 33:
3360 case 34: 3960 case 34:
3361 case 35: 3961 case 35:
3362 case 36: 3962 case 36:
3363 case 37: 3963 case 37:
3364 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3365 Color_fg);
3366 break; 3965 break;
3367#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3368 case 38:
3369 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3370 { 3968 {
3371 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3372 Color_fg);
3373 i += 2; 3970 i += 2;
3374 } 3971 }
3375 break; 3972 break;
3376#endif
3377 case 39: /* default fg */ 3973 case 39: /* default fg */
3378 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3379 break; 3975 break;
3380 3976
3381 case 40: 3977 case 40:
… …
3384 case 43: 3980 case 43:
3385 case 44: 3981 case 44:
3386 case 45: 3982 case 45:
3387 case 46: 3983 case 46:
3388 case 47: 3984 case 47:
3389 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3390 Color_bg);
3391 break; 3986 break;
3392#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3393 case 48:
3394 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3395 { 3989 {
3396 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3397 Color_bg);
3398 i += 2; 3991 i += 2;
3399 } 3992 }
3400 break; 3993 break;
3401#endif
3402 case 49: /* default bg */ 3994 case 49: /* default bg */
3403 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3404 break; 3996 break;
3405 3997
3406#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3407 case 90: 4001 case 90:
3408 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3409 case 92: 4003 case 92:
3410 case 93: 4004 case 93:
3411 case 94: 4005 case 94:
3412 case 95: 4006 case 95:
3413 case 96: 4007 case 96:
3414 case 97: 4008 case 97:
3415 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3416 Color_fg);
3417 break; 4010 break;
3418 case 100: 4011 case 100:
3419 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3420 case 102: 4013 case 102:
3421 case 103: 4014 case 103:
3422 case 104: 4015 case 104:
3423 case 105: 4016 case 105:
3424 case 106: 4017 case 106:
3425 case 107: 4018 case 107:
3426 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3427 Color_bg);
3428 break; 4020 break;
3429#endif 4021#endif
3430
3431 } 4022 }
3432 } 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;
3433} 4040}
3434/*}}} */ 4041/*}}} */
3435 4042
3436/*{{{ process Rob Nation's own graphics mode sequences */
3437void
3438rxvt_term::process_graphics ()
3439{
3440 unsigned char ch, cmd = cmd_getc ();
3441
3442 if (cmd == 'Q')
3443 { /* query graphics */
3444 tt_printf ("\033G0\n"); /* no graphics */
3445 return;
3446 }
3447 /* swallow other graphics sequences until terminating ':' */
3448 do
3449 ch = cmd_getc ();
3450 while (ch != ':');
3451}
3452/*}}} */
3453
3454/* ------------------------------------------------------------------------- */ 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 */
3455 4047
3456/* 4048/*
3457 * Send printf () formatted output to the command. 4049 * Send printf () formatted output to the command.
3458 * Only use for small amounts of data. 4050 * Only use for small amounts of data.
3459 */ 4051 */
3460void 4052void
3461rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3462{ 4054{
3463 va_list arg_ptr; 4055 va_list arg_ptr;
3464 unsigned char buf[256]; 4056 char buf[256];
3465 4057
3466 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3467 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3468 va_end (arg_ptr); 4060 va_end (arg_ptr);
3469 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3470} 4062}
3471 4063
3472/* ---------------------------------------------------------------------- */
3473/* 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. */
3474 * or generated by us in response to a query ESC sequence.
3475 */
3476void 4065void
3477rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4066rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3478{ 4067{
3479 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;
3480 4070
3481 if (len) 4071 if (option (Opt_scrollTtyKeypress))
4072 if (view_start)
3482 { 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
3483 if (v_buflen == 0) 4127 if (v_buflen == 0)
3484 { 4128 {
3485 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3486
3487 if ((unsigned int)written == len)
3488 return;
3489
3490 data += written;
3491 len -= written;
3492 }
3493
3494
3495 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3496
3497 memcpy (v_buffer + v_buflen, data, len);
3498 v_buflen += len;
3499 }
3500
3501 for (;;)
3502 {
3503 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3504
3505 if (written > 0)
3506 {
3507 v_buflen -= written;
3508
3509 if (v_buflen == 0)
3510 {
3511 free (v_buffer); 4129 free (v_buffer);
3512 v_buffer = 0; 4130 v_buffer = 0;
3513 v_buflen = 0;
3514 4131
3515 pty_ev.set (EVENT_READ); 4132 pty_ev.set (ev::READ);
3516 return;
3517 }
3518
3519 memmove (v_buffer, v_buffer + written, v_buflen);
3520 }
3521 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3522 // original code just ignores this...
3523 destroy ();
3524 else
3525 {
3526 pty_ev.set (EVENT_READ | EVENT_WRITE);
3527 return; 4133 return;
3528 } 4134 }
4135
4136 memmove (v_buffer, v_buffer + written, v_buflen);
3529 } 4137 }
4138 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4139 pty_ev.set (ev::READ);
3530} 4140}
3531 4141
3532/*----------------------- end-of-file (C source) -----------------------*/ 4142/*----------------------- end-of-file (C source) -----------------------*/
3533 4143

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