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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.58 by pcg, Wed Feb 25 15:06:03 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)
… …
134 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
135 } 491 }
136 else 492 else
137#endif 493#endif
138 { 494 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
141 } 497 }
142 498
143 if (valid_keysym) 499 if (valid_keysym)
144 { 500 {
145 /* for some backwards compatibility */ 501 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
147# ifdef HOTKEY_CTRL
148 if (ctrl)
149# else
150 if (meta)
151# endif
152 { 502 {
153 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)
154 { 512 {
155 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]);
156 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;
157 } 635 }
158 else if (keysym == ks_smallfont) 636
637 if (newlen)
638 len = strlen (kbuf);
639
640 if (len > 0)
159 { 641 {
160 change_font (FONT_DN);
161 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
162 } 661 }
662
663 }
664 else if (ctrl && keysym == XK_minus)
163 } 665 {
164#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;
165 681
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
166 if (TermWin.saveLines) 713 if (saveLines)
167 { 714 {
168#ifdef UNSHIFTED_SCROLLKEYS 715#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 716 if (!ctrl && !meta)
170 {
171#else 717#else
172 if (IS_SCROLL_MOD) 718 if (IS_SCROLL_MOD)
719#endif
173 { 720 {
174#endif
175 int lnsppg; 721 int lnsppg;
176 722
177#ifdef PAGING_CONTEXT_LINES 723#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 724 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 725#else
180 lnsppg = TermWin.nrow * 4 / 5; 726 lnsppg = nrow * 4 / 5;
181#endif 727#endif
728 max_it (lnsppg, 1);
729
182 if (keysym == XK_Prior) 730 if (keysym == XK_Prior)
183 { 731 {
184 scr_page (UP, lnsppg); 732 scr_page (lnsppg);
185 return; 733 return;
186 } 734 }
187 else if (keysym == XK_Next) 735 else if (keysym == XK_Next)
188 { 736 {
189 scr_page (DN, lnsppg); 737 scr_page (-lnsppg);
190 return; 738 return;
191 } 739 }
192 } 740 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 741#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 742 if (IS_SCROLL_MOD)
195 { 743 {
196 if (keysym == XK_Up) 744 if (keysym == XK_Up)
197 { 745 {
198 scr_page (UP, 1); 746 scr_page (1);
199 return; 747 return;
200 } 748 }
201 else if (keysym == XK_Down) 749 else if (keysym == XK_Down)
202 { 750 {
203 scr_page (DN, 1); 751 scr_page (-1);
204 return; 752 return;
205 } 753 }
206 } 754 }
207#endif 755#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 756#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 757 if (IS_SCROLL_MOD)
210 { 758 {
211 if (keysym == XK_Home) 759 if (keysym == XK_Home)
212 { 760 {
213 scr_move_to (0, 1); 761 scr_changeview (top_row);
214 return; 762 return;
215 } 763 }
216 else if (keysym == XK_End) 764 else if (keysym == XK_End)
217 { 765 {
218 scr_move_to (1, 0); 766 scr_changeview (0);
219 return; 767 return;
220 } 768 }
221 } 769 }
222#endif 770#endif
223 } 771 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 776 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 777 {
230 keysym += (XK_F11 - XK_F1); 778 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 779 shft = 0; /* turn off Shift */
232 } 780 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 781 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 782 {
235 switch (keysym) 783 switch (keysym)
236 { 784 {
237 /* normal XTerm key bindings */ 785 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 786 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 787 selection_request (ev.time);
240 return; 788 return;
789#if TODO
241 /* rxvt extras */ 790 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 791 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 792 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 793 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 794 return;
795#endif
248 } 796 }
249 } 797 }
250 } 798 }
251#ifdef PRINTPIPE 799
800 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
801 {
252 if (keysym == XK_Print) 802 if (keysym == XK_v)
803 selection_request (ev.time, Sel_Clipboard);
804 else if (selection.len > 0)
253 { 805 {
254 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
255 return; 812 return;
256 } 813 }
257#endif
258 814
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 815#if ENABLE_FRILLS || ISO_14755
816 // ISO 14755 support
817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 818 {
261#ifdef KEYSYM_RESOURCE 819 int hv;
262 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))
263 { 824 {
264 unsigned int l; 825 commit_iso14755 ();
265 const unsigned char *kbuf0; 826 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 827# if ISO_14755
267 828 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 829# endif
276 tt_write (&ch, 1); 830 return;
277 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
278 return; 847 return;
279 } 848 }
280 else 849 else
281#endif
282 { 850 {
283 newlen = 1; 851# if ISO_14755
284 switch (keysym) 852 scr_overlay_off ();
285 {
286#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace)
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else
295 STRCPY (kbuf, key_backspace);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif 853# endif
308 break; 854 iso14755buf = 0;
309#endif 855 }
310#ifndef NO_DELETE_KEY 856 }
311 case XK_Delete: 857 else if (option (Opt_iso14755) &&
312 STRCPY (kbuf, key_delete); 858 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
313# ifdef MULTICHAR_SET 859 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
314 if (Options & Opt_mc_hack) 860 if (!(iso14755buf & ISO_14755_STARTED))
315 { 861 {
316 int col, row; 862 iso14755buf |= ISO_14755_STARTED;
317 863# if ISO_14755
318 newlen = STRLEN (kbuf); 864 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
319 col = screen.cur.col; 865 scr_overlay_set (0, 0, "ISO 14755 mode");
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif 866# endif
325 break; 867 }
326#endif
327 case XK_Tab:
328 if (shft)
329 STRCPY (kbuf, "\033[Z");
330 else
331 {
332#ifdef CTRL_TAB_MAKES_META
333 if (ctrl)
334 meta = 1;
335#endif
336#ifdef MOD4_TAB_MAKES_META
337 if (ev.state & Mod4Mask)
338 meta = 1;
339#endif
340 newlen = 0;
341 }
342 break;
343
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */
367 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl)
370 {
371 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left];
373 }
374 else if (PrivateModes & PrivMode_aplCUR)
375 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy");
420 break;
421 }
422 /* FALLTHROUGH */
423# endif 868#endif
424 case XK_Prior: 869
425 STRCPY (kbuf, "\033[5~"); 870#ifdef PRINTPIPE
426 break; 871 if (keysym == XK_Print)
427# ifdef XK_KP_Next 872 {
428 case XK_KP_Next: 873 scr_printscreen (ctrl | shft);
429 /* allow shift to override */ 874 return;
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 875 }
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif 876#endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 }
447 else
448 {
449 kbuf[0] = '\r';
450 kbuf[1] = '\0';
451 }
452 break;
453
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1);
473 break;
474
475 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */
477 case XK_KP_Separator: /* "\033Ol" : "," */
478 case XK_KP_Subtract: /* "\033Om" : "-" */
479 case XK_KP_Decimal: /* "\033On" : "." */
480 case XK_KP_Divide: /* "\033Oo" : "/" */
481 case XK_KP_0: /* "\033Op" : "0" */
482 case XK_KP_1: /* "\033Oq" : "1" */
483 case XK_KP_2: /* "\033Or" : "2" */
484 case XK_KP_3: /* "\033Os" : "3" */
485 case XK_KP_4: /* "\033Ot" : "4" */
486 case XK_KP_5: /* "\033Ou" : "5" */
487 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
493 {
494 STRCPY (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply);
496 }
497 else
498 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0';
501 }
502 break;
503
504 case XK_Find:
505 STRCPY (kbuf, "\033[1~");
506 break;
507 case XK_Insert:
508 STRCPY (kbuf, "\033[2~");
509 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default:
603 newlen = 0;
604 break;
605 }
606 if (newlen)
607 len = STRLEN (kbuf);
608 }
609 /*
610 * Pass meta for all function keys, if 'meta' option set
611 */
612#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0)
614 kbuf[len - 1] |= 0x80;
615#endif
616
617 }
618 else if (ctrl && keysym == XK_minus)
619 {
620 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 }
623 else
624 {
625#ifdef META8_OPTION
626 /* set 8-bit on */
627 if (meta && (meta_char == 0x80))
628 {
629 unsigned char *ch;
630
631 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80;
633 meta = 0;
634 }
635#endif
636 /* nil */ ;
637 }
638 } 877 }
639 878
640 if (len <= 0) 879 if (len <= 0)
641 return; /* not mapped */ 880 return; /* not mapped */
642 881
643 if (Options & Opt_scrollTtyKeypress) 882 tt_write_user_input (kbuf, (unsigned int)len);
644 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)
645 { 898 {
646 TermWin.view_start = 0; 899# if ISO_14755
647 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;
648 } 929 }
649 930 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
650 /* 931 {
651 * these modifications only affect the static keybuffer 932# if ISO_14755
652 * pass Shift/Control indicators for function keys ending with `~' 933 scr_overlay_off ();
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
660 */
661 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
662 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
663
664 /* escape prefix */
665 if (meta
666#ifdef META8_OPTION
667 && meta_char == C0_ESC
668#endif 934# endif
669 ) 935 if (iso14755buf & ISO_14755_51)
670 { 936 commit_iso14755 ();
671 const unsigned char ch = C0_ESC; 937#if ISO_14755
672 tt_write (&ch, 1); 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
941
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;
673 } 948 }
949#endif
674 950
675#if defined(DEBUG_CMD) 951 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len);
686}
687/*}}} */
688
689#if (MENUBAR_MAX)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */
692unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{
695 unsigned int n, s;
696
697 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
699
700 if (n > 0 && s < count)
701 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n;
706 s += n;
707 }
708
709 if (count > s)
710 {
711 rxvt_print_error ("data loss: cmd_write too large");
712 count = s;
713 }
714
715 for (; count--;)
716 *cmdbuf_endp++ = *str++;
717
718 cmd_parse ();
719
720 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
721} 960}
722#endif /* MENUBAR_MAX */
723 961
724void 962void
725rxvt_term::flush () 963rxvt_term::flush ()
726{ 964{
727#ifdef TRANSPARENT 965 flush_ev.stop ();
728 if (want_full_refresh) 966
967#ifdef HAVE_IMG
968 if (bg_flags & BG_NEEDS_REFRESH)
729 { 969 {
730 want_full_refresh = 0; 970 bg_flags &= ~BG_NEEDS_REFRESH;
731 scr_clear ();
732 scr_touch (false); 971 scr_touch (false);
733 want_refresh = 1;
734 } 972 }
735#endif 973#endif
736 974
737 if (want_refresh) 975 if (want_refresh)
738 { 976 {
739 scr_refresh (refresh_type); 977 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
740 scrollbar_show (1); 978 {
741#ifdef USE_XIM 979 int row = view_start;
742 IMSendSpot (); 980 int end_row = row + nrow;
743#endif
744 981
745 } 982 while (row > top_row && ROW (row - 1).is_longer ())
983 --row;
746 984
747 display->flush ();
748}
749
750void
751rxvt_term::check_cb (check_watcher &w)
752{
753 SET_R (this);
754 SET_LOCALE (locale);
755
756 flush ();
757}
758
759#ifdef CURSOR_BLINK
760void
761rxvt_term::cursor_blink_cb (time_watcher &w)
762{
763 hidden_cursor = !hidden_cursor;
764 want_refresh = 1;
765
766 w.start (w.at + BLINK_INTERVAL);
767}
768#endif
769
770#ifdef TEXT_BLINK
771void
772rxvt_term::text_blink_cb (time_watcher &w)
773{
774 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 {
776 hidden_text = !hidden_text;
777 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL);
779 }
780}
781#endif
782
783bool
784rxvt_term::pty_fill ()
785{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
787
788 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n;
791
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
793
794 if (n > 0)
795 {
796 cmdbuf_endp += n;
797 return true;
798 }
799 else if (n < 0 && errno != EAGAIN)
800 destroy ();
801
802 return false;
803}
804
805void
806rxvt_term::pty_cb (io_watcher &w, short revents)
807{
808 SET_R (this);
809 SET_LOCALE (locale);
810
811 if (revents & EVENT_WRITE)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 { 985 do
821 if (!seen_input)
822 { 986 {
823 seen_input = 1; 987 int start_row = row;
824 /* once we know the shell is running, send the screen size. Again! */ 988 line_t *l;
825 tt_winch (); 989
826 } 990 do
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832}
833
834bool
835rxvt_term::cmd_parse ()
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839
840 for (;;)
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 { 991 {
866 *str++ = ch; 992 l = &ROW (row++);
867 993
868 if (ch == '\n') 994 if (!(l->f & LINE_FILTERED))
869 { 995 {
870 nlines++; 996 // line not filtered, mark it as filtered
871 refresh_count++; 997 l->f |= LINE_FILTERED;
872 998 while (l->is_longer ())
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 { 999 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR; 1000 l = &ROW (row++);
879 break; 1001 l->f |= LINE_FILTERED;
880 } 1002 }
881 1003
882 // scr_add_lines only works for nlines < TermWin.nrow - 1. 1004 // and filter it
883 if (nlines >= TermWin.nrow - 1) 1005 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890 1006
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break; 1007 break;
895 } 1008 }
896 } 1009 }
1010 while (l->is_longer () && row < end_row);
897 } 1011 }
898 1012 while (row < end_row);
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 { 1013 }
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932 1014
933 ch = NOCHAR; 1015 scr_refresh ();
934 } 1016 scrollBar.show (1);
1017#if USE_XIM
1018 im_send_spot ();
1019#endif
1020 }
1021
1022 display->flush ();
1023}
1024
1025/* checks whether a refresh is requested and starts the refresh timer */
1026void
1027rxvt_term::refresh_check ()
1028{
1029 if (want_refresh && !flush_ev.is_active ())
1030 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
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;
1041 flush ();
1042}
1043
1044#ifdef CURSOR_BLINK
1045void
1046rxvt_term::cursor_blink_reset ()
1047{
1048 if (hidden_cursor)
935 } 1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
936 1053
1054 if (option (Opt_cursorBlink))
1055 cursor_blink_ev.again ();
1056 else
1057 cursor_blink_ev.stop ();
1058}
1059
1060void
1061rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1062{
1063 hidden_cursor = !hidden_cursor;
1064 want_refresh = 1;
1065 refresh_check ();
1066}
1067#endif
1068
1069#ifdef TEXT_BLINK
1070void
1071rxvt_term::text_blink_cb (ev::timer &w, int revents)
1072{
1073 if (scr_refresh_rend (RS_Blink, RS_Blink))
1074 {
1075 hidden_text = !hidden_text;
1076 want_refresh = 1;
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))
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 ();
1190}
1191#endif
1192
1193bool
1194rxvt_term::pty_fill ()
1195{
1196 cmdbuf_reify ();
1197
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
1203 cmdbuf_ptr = cmdbuf_base;
1204 cmdbuf_endp = cmdbuf_ptr;
1205 avail = CBUFSIZ;
1206 }
1207
1208 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1209
1210 if (r > 0)
1211 {
1212 cmdbuf_endp += r;
1213 return true;
1214 }
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))
1227 destroy ();
1228 }
1229
937 return flag; 1230 return false;
938} 1231}
939 1232
940// read the next character, currently handles UTF-8 1233void
941// will probably handle all sorts of other stuff in the future 1234rxvt_term::pty_cb (ev::io &w, int revents)
942uint32_t
943rxvt_term::next_char ()
944{ 1235{
945 while (cmdbuf_ptr < cmdbuf_endp) 1236 make_current ();
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1237
950 wchar_t wc; 1238 if (revents & ev::READ)
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1239 // loop, but don't allow a single term to monopolize us
1240 for (int i = CBUFCNT; i-- && pty_fill (); )
1241 cmd_parse ();
952 1242
953 if (len == (size_t)-2) 1243 if (revents & ev::WRITE)
954 return NOCHAR; 1244 pty_write ();
955 1245
956 if (len == (size_t)-1) 1246 refresh_check ();
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965} 1247}
966 1248
967/* rxvt_cmd_getc () - Return next input character */ 1249void ecb_cold
968/* 1250rxvt_term::pointer_unblank ()
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{ 1251{
975 for (;;) 1252 XDefineCursor (dpy, vt, TermWin_cursor);
976 { 1253 recolour_cursor ();
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987}
988 1254
989#ifdef POINTER_BLANK 1255#ifdef POINTER_BLANK
990void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0; 1256 hidden_pointer = 0;
997 1257
998 if (Options & Opt_pointerBlank) 1258 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1259 pointer_ev.start (pointerBlankDelay);
1260#endif
1000} 1261}
1001 1262
1002void 1263#ifdef POINTER_BLANK
1264void ecb_cold
1003rxvt_term::pointer_blank () 1265rxvt_term::pointer_blank ()
1004{ 1266{
1005 if (! (Options & Opt_pointerBlank)) 1267 if (!option (Opt_pointerBlank))
1006 return; 1268 return;
1007 1269
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1270 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1271 XFlush (dpy);
1010 1272
1011 hidden_pointer = 1; 1273 hidden_pointer = 1;
1012} 1274}
1013 1275
1014void 1276void ecb_cold
1015rxvt_term::pointer_cb (time_watcher &w) 1277rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1278{
1017 SET_R (this); 1279 make_current ();
1018 SET_LOCALE (locale);
1019 1280
1020 pointer_blank (); 1281 pointer_blank ();
1021} 1282}
1022#endif 1283#endif
1023 1284
1024void 1285void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1286rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1287{
1027 int button_number, key_state = 0; 1288 int button_number, key_state = 0;
1028 int x, y; 1289 int x, y;
1290 int code = 32;
1029 1291
1030 x = ev.x; 1292 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1293 y = Pixel2Row (ev.y) + 1;
1032 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 }
1033 1304
1034 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1306 button_number = 3;
1037 }
1038 else 1307 else
1039 { 1308 {
1040 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1311 if (button_number >= 3)
1043 button_number += (64 - 3); 1312 button_number += 64 - 3;
1044 } 1313 }
1045 1314
1046 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1047 { 1316 {
1048 /* 1317 /*
1049 * do not report ButtonRelease 1318 * do not report ButtonRelease
1050 * no state info allowed 1319 * no state info allowed
1051 */ 1320 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1339#endif
1071
1072 } 1340 }
1073 1341
1074#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1344 if (key_state & 16)
1077 fputc ('C', stderr); 1345 fputc ('C', stderr);
1078 if (key_state & 4) 1346 if (key_state & 4)
1079 fputc ('S', stderr); 1347 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1349 fputc ('A', stderr);
1082 if (key_state & 32) 1350 if (key_state & 32)
1083 fputc ('2', stderr); 1351 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1353 button_number,
1086 x + 1, 1354 x,
1087 y + 1); 1355 y);
1088#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
1089 tt_printf ("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1372 code + button_number + key_state,
1091 (32 + x + 1), 1373 32 + x,
1092 (32 + y + 1)); 1374 32 + y);
1093#endif
1094} 1375}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1376
1106/*{{{ process an X event */ 1377/*{{{ process an X event */
1107void 1378void ecb_hot
1108rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
1109{ 1380{
1110 SET_R (this); 1381 make_current ();
1111 SET_LOCALE (locale);
1112 1382
1113#if defined(CURSOR_BLINK) 1383 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1384
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 if (ev.xany.window == vt
1123 } 1386 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1387 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1388 return;
1143#endif
1144 1389
1390 // for XQueryPointer
1145 Window unused_root, unused_child; 1391 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1392 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1393 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1394
1198 switch (ev.type) 1395 switch (ev.type)
1199 { 1396 {
1200 case KeyPress: 1397 case KeyPress:
1201 lookup_key (ev.xkey); 1398 key_press (ev.xkey);
1202 break; 1399 break;
1203 1400
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1401 case KeyRelease:
1206 { 1402 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1403 break;
1218 }
1219#endif
1220 1404
1221 case ButtonPress: 1405 case ButtonPress:
1222 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1223 break; 1407 break;
1224 1408
… …
1226 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1227 break; 1411 break;
1228 1412
1229 case ClientMessage: 1413 case ClientMessage:
1230 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1416 {
1240 /* Get Dnd data */ 1417 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1418 {
1242 int ActualFormat; 1419 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1420 {
1244 unsigned long Size, RemainingBytes; 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1422 {
1246 XGetWindowProperty (display->display, display->root, 1423 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1424 destroy ();
1248 0L, 1000000L, 1425 }
1249 False, AnyPropertyType, 1426#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1427 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1428 XSendEvent (dpy, ev.xclient.window = display->root,
1429 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1430 &ev);
1253 XChangeProperty (display->display, display->root, 1431#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1432 }
1255 8, PropModeReplace, 1433 }
1256 data, STRLEN (data)); 1434#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1435 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 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
1259 } 1443 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1444 break;
1266 1445
1267 /* 1446 /*
1268 * XXX: this is not the _current_ arrangement 1447 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1448 * Here's my conclusion:
… …
1288 break; 1467 break;
1289 } 1468 }
1290 break; 1469 break;
1291 1470
1292 case FocusIn: 1471 case FocusIn:
1293 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)
1294 { 1487 {
1295 TermWin.focus = 1; 1488 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1489 ;
1307 break;
1308 1490
1309 case FocusOut: 1491 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1310 if (TermWin.focus) 1492
1493 bool moved = false;
1494#ifdef HAVE_BG_PIXMAP
1495 if (bg_window_position_sensitive ())
1311 { 1496 {
1312 TermWin.focus = 0; 1497 want_position_change = true;
1313 want_refresh = 1; 1498 if (bg_img == 0)
1314#ifdef USE_XIM 1499 moved = true;
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1500 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1501#endif
1339 1502
1340 if (szHint.width != width || szHint.height != height) 1503 if (want_position_change)
1341 { 1504 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1505 int x, y;
1343 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 }
1344 } 1522 }
1345#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 }
1346 else 1529 else
1347 { 1530 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1531#ifdef HAVE_BG_PIXMAP
1532 if (moved)
1533 update_background ();
1534#endif
1349 } 1535 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1536
1537 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1538 }
1361 break; 1539 break;
1362 1540
1541 case PropertyNotify:
1542 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1543 break;
1544
1363 case SelectionClear: 1545 case SelectionClear:
1364 display->set_selection_owner (0); 1546 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1365 break;
1366
1367 case SelectionNotify:
1368 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor,
1370 ev.xselection.property, True);
1371 break; 1547 break;
1372 1548
1373 case SelectionRequest: 1549 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1550 selection_send (ev.xselectionrequest);
1375 break; 1551 break;
1376 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
1377 case UnmapNotify: 1572 case UnmapNotify:
1378 TermWin.mapped = 0; 1573 mapped = 0;
1379#ifdef TEXT_BLINK 1574#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1575 text_blink_ev.stop ();
1381#endif 1576#endif
1577 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1578 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1579
1397 case GraphicsExpose: 1580 case GraphicsExpose:
1398 case Expose: 1581 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1582 if (ev.xany.window == vt)
1400 { 1583 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1584 do
1585 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1404#else 1588 }
1405 // 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 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1595 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1596 ev.xexpose.width, ev.xexpose.height, false);
1408 //scr_expose (ev.xexpose.x, 0, 1597 }
1409 // ev.xexpose.width, TermWin.height, False); 1598
1410#endif
1411 want_refresh = 1; 1599 want_refresh = 1;
1412 } 1600 }
1413 else 1601 else
1414 { 1602 {
1415 XEvent unused_event; 1603 XEvent unused_event;
1416 1604
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1605 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1606 ;
1419 &unused_event)) ; 1607 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1608 ;
1421 GraphicsExpose, 1609
1422 &unused_event)) ; 1610 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1611 {
1425 scrollBar.setIdle (); 1612 scrollBar.state = SB_STATE_IDLE;
1426 scrollbar_show (0); 1613 scrollBar.show (0);
1427 } 1614 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1615 }
1433 break; 1616 break;
1434 1617
1435 case MotionNotify: 1618 case MotionNotify:
1436#ifdef POINTER_BLANK 1619#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1620 if (hidden_pointer)
1438 pointer_unblank (); 1621 pointer_unblank ();
1439#endif 1622#endif
1440#if MENUBAR 1623 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 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)
1442 { 1630 {
1443 menubar_control (ev.xbutton); 1631 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1632 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1633 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1634 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1635 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1636 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1637 ;
1456 1638
1457 XQueryPointer (display->display, TermWin.vt, 1639 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1640 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1641 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1642 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1643 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1645 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1646 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1647 {
1466#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
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1657 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1658 ev.xbutton.state & Button3Mask ? 2 : 0);
1659
1469#ifdef SELECTION_SCROLLING 1660#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1661 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1662 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1663 {
1664 page_dirn scroll_selection_dir;
1473 int dist; 1665 int dist;
1474
1475 pending_scroll_selection=1;
1476 1666
1477 /* don't clobber the current delay if we are 1667 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1668 * already in the middle of scrolling.
1479 */ 1669 */
1480 if (scroll_selection_delay<=0) 1670 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1671 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1672
1483 /* save the event params so we can highlight 1673 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1674 * the selection in the pending-scroll loop
1485 */ 1675 */
1486 selection_save_x=ev.xbutton.x; 1676 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1677 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1678 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1679
1491 /* calc number of lines to scroll */ 1680 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1681 if (ev.xbutton.y < int_bwidth)
1493 { 1682 {
1494 scroll_selection_dir = UP; 1683 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1684 dist = int_bwidth - ev.xbutton.y;
1496 } 1685 }
1497 else 1686 else
1498 { 1687 {
1499 scroll_selection_dir = DN; 1688 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1689 dist = ev.xbutton.y - (int_bwidth + vt_height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1690 }
1691
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1692 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1693 / SELECTION_SCROLL_LINE_SPEEDUP
1694 + 1;
1505 MIN_IT (scroll_selection_lines, 1695 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1696 SELECTION_SCROLL_MAX_LINES);
1697 scroll_selection_lines *= scroll_selection_dir;
1507 } 1698 }
1508 else 1699 else
1509 { 1700 {
1510 /* we are within the text window, so we 1701 /* we are within the text window, so we
1511 * shouldn't be scrolling 1702 * shouldn't be scrolling
1512 */ 1703 */
1513 pending_scroll_selection = 0; 1704 sel_scroll_ev.stop();
1514 } 1705 }
1515#endif 1706#endif
1516#ifdef MOUSE_THRESHOLD 1707#ifdef MOUSE_THRESHOLD
1517
1518 } 1708 }
1519#endif 1709#endif
1520
1521 } 1710 }
1522 } 1711 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1712 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1713 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1714 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1715 MotionNotify, &ev))
1716 ;
1717
1527 XQueryPointer (display->display, scrollBar.win, 1718 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1719 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1720 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1721 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1722 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1723 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1724 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1725 want_refresh = 1;
1536 scrollbar_show (1); 1726 scrollBar.show (1);
1537 } 1727 }
1538 break; 1728 break;
1539 } 1729 }
1540}
1541 1730
1542void 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 ();
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
1543rxvt_term::rootwin_cb (XEvent &ev) 1863rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1864{
1545 SET_R (this); 1865 make_current ();
1546 SET_LOCALE (locale); 1866
1867 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1868 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1869 return;
1547 1870
1548 switch (ev.type) 1871 switch (ev.type)
1549 { 1872 {
1550 case PropertyNotify: 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 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1878 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1879 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1880 {
1553 if (ev.xproperty.state == PropertyNewValue) 1881#if BG_IMAGE_FROM_ROOT
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1882 if (option (Opt_transparent))
1555 break; 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));
1556 } 1889 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1890
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1891 break;
1577#endif
1578 } 1892 }
1893
1894 refresh_check ();
1579} 1895}
1896#endif
1580 1897
1581void 1898void
1582rxvt_term::button_press (XButtonEvent &ev) 1899rxvt_term::button_press (XButtonEvent &ev)
1583{ 1900{
1584 int reportmode = 0, clickintime; 1901 int reportmode = 0, clickintime;
1585 1902
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1903 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1904
1587 if (!bypass_keystate) 1905 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1906 reportmode = !! (priv_modes & PrivMode_mouse_report);
1907
1589 /* 1908 /*
1590 * VT window processing of button press 1909 * VT window processing of button press
1591 */ 1910 */
1592 if (ev.window == TermWin.vt) 1911 if (ev.window == vt)
1593 { 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
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1925 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1926
1595 if (reportmode) 1927 if (reportmode)
1596 { 1928 {
1597 /* mouse report from vt window */ 1929 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1930 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1931 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1932#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1933 if (ev.button == MEvent.button && clickintime)
1602 { 1934 {
1603 /* same button, within alloted time */ 1935 /* same button, within allowed time */
1604 MEvent.clicks++; 1936 MEvent.clicks++;
1937
1605 if (MEvent.clicks > 1) 1938 if (MEvent.clicks > 1)
1606 { 1939 {
1607 /* only report double clicks */ 1940 /* only report double clicks */
1608 MEvent.clicks = 2; 1941 MEvent.clicks = 2;
1609 mouse_report (ev); 1942 mouse_report (ev);
… …
1621 mouse_report (ev); 1954 mouse_report (ev);
1622 } 1955 }
1623#else 1956#else
1624 MEvent.button = ev.button; 1957 MEvent.button = ev.button;
1625 mouse_report (ev); 1958 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1959#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1960
1628 } 1961 }
1629 else 1962 else
1630 { 1963 {
1631 if (ev.button != MEvent.button) 1964 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1965 MEvent.clicks = 0;
1966
1633 switch (ev.button) 1967 switch (ev.button)
1634 { 1968 {
1635 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
1636 /* allow shift+left click to extend selection */ 1978 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1979 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1980 {
1639 if (MEvent.button == Button1 && clickintime) 1981 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1982 selection_rotate (ev.x, ev.y);
1641 else 1983 else
1642 selection_extend (ev.x, ev.y, 1); 1984 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1999 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 2000 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 2001 selection_rotate (ev.x, ev.y);
1660 else 2002 else
1661 selection_extend (ev.x, ev.y, 1); 2003 selection_extend (ev.x, ev.y, 1);
2004
1662 MEvent.button = Button3; 2005 MEvent.button = Button3;
1663 break; 2006 break;
1664 } 2007 }
1665 } 2008 }
2009
1666 MEvent.time = ev.time; 2010 MEvent.time = ev.time;
1667 return; 2011 return;
1668 } 2012 }
1669 2013
1670 /* 2014 /*
1671 * Scrollbar window processing of button press 2015 * Scrollbar window processing of button press
1672 */ 2016 */
1673 if (isScrollbarWindow (ev.window)) 2017 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 2018 {
1675 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;
1676 /* 2027 /*
1677 * Rxvt-style scrollbar: 2028 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2029 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2030 * move dn if mouse is below slider
1680 * 2031 *
… …
1689 /* 2040 /*
1690 * Mouse report disabled scrollbar: 2041 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2042 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2043 * click on scrollbar - send pageup/down
1693 */ 2044 */
1694 if ((scrollBar.style == R_SB_NEXT 2045 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2046 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2047 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 2048 tt_printf ("\033[B");
1704 else 2049 else
1705 switch (ev.button) 2050 switch (ev.button)
1706 { 2051 {
1707 case Button2: 2052 case Button2:
… …
1714 tt_printf ("\033[5~"); 2059 tt_printf ("\033[5~");
1715 break; 2060 break;
1716 } 2061 }
1717 } 2062 }
1718 else 2063 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2064#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2065 {
1726 if (scrollbarnext_upButton (ev.y)) 2066 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 2067 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2068#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2069 if (!cont_scroll_ev.is_active ())
2070 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2071#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2072 if (scr_page (direction, 1))
1744 { 2073 {
1745 if (upordown < 0) 2074 if (direction == UP)
1746 scrollBar.setUp (); 2075 scrollBar.state = SB_STATE_UP;
1747 else 2076 else
1748 scrollBar.setDn (); 2077 scrollBar.state = SB_STATE_DOWN;
1749 } 2078 }
1750 } 2079 }
1751 else 2080 else
1752 switch (ev.button) 2081 switch (ev.button)
1753 { 2082 {
1754 case Button2: 2083 case Button2:
1755 switch (scrollbar_align) 2084 switch (scrollBar.align)
1756 { 2085 {
1757 case R_SB_ALIGN_TOP: 2086 case SB_ALIGN_TOP:
1758 csrO = 0; 2087 csrO = 0;
1759 break; 2088 break;
1760 case R_SB_ALIGN_CENTRE: 2089 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2090 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2091 break;
1763 case R_SB_ALIGN_BOTTOM: 2092 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2093 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2094 break;
1766 } 2095 }
2096
1767 if (scrollBar.style == R_SB_XTERM 2097 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2098 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2099 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2100 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2101
1772 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1773 break; 2103 break;
1774 2104
1775 case Button1: 2105 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2106 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2107 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2108 /* FALLTHROUGH */
1779 2109
1780 case Button3: 2110 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2111 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2112 {
1783 if (scrollbar_above_slider (ev.y)) 2113 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2115 scr_page (UP, nrow - 1);
1786# else 2116# else
1787 scr_page (UP, TermWin.nrow / 4); 2117 scr_page (UP, nrow / 4);
1788# endif 2118# endif
1789 else if (scrollbar_below_slider (ev.y)) 2119 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2120# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2121 scr_page (DN, nrow - 1);
1792# else 2122# else
1793 scr_page (DN, TermWin.nrow / 4); 2123 scr_page (DN, nrow / 4);
1794# endif 2124# endif
1795 else 2125 else
1796 scrollBar.setMotion (); 2126 scrollBar.state = SB_STATE_MOTION;
1797 } 2127 }
1798 else 2128 else
1799 { 2129 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2130 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2131 (nrow
1802 * scrollbar_position (ev.y) 2132 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2133 / scrollBar.size ()));
1804 } 2134 }
2135
1805 break; 2136 break;
1806 } 2137 }
1807 } 2138 }
2139
1808 return; 2140 return;
1809 } 2141 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2142}
1818 2143
1819void 2144void
1820rxvt_term::button_release (XButtonEvent &ev) 2145rxvt_term::button_release (XButtonEvent &ev)
1821{ 2146{
1822 int reportmode = 0; 2147 int reportmode = 0;
1823 2148
1824 csrO = 0; /* reset csr Offset */ 2149 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2150 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2151 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2152
1828 if (scrollbar_isUpDn ()) 2153 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2154 {
1830 scrollBar.setIdle (); 2155 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2156 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2157 }
2158
1837#ifdef SELECTION_SCROLLING 2159#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2160 sel_scroll_ev.stop();
1839#endif 2161#endif
2162
1840 if (ev.window == TermWin.vt) 2163 if (ev.window == vt)
1841 { 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
1842 if (reportmode) 2174 if (reportmode)
1843 { 2175 {
1844 /* mouse report from vt window */ 2176 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2177 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2178 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2189 mouse_report (ev);
1858 } 2190 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2191#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2192 MEvent.button = AnyButton;
1861 mouse_report (ev); 2193 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2194#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2195 return;
1864 } 2196 }
2197
1865 /* 2198 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2199 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2200 * when overriding mouse reporting
1868 */ 2201 */
1869 if (PrivateModes & PrivMode_mouse_report 2202 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2203 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2204 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2205 selection_extend (ev.x, ev.y, 0);
1873 2206
1874 switch (ev.button) 2207 switch (ev.button)
1875 { 2208 {
1876 case Button1: 2209 case Button1:
1877 case Button3: 2210 case Button3:
1878 selection_make (ev.time); 2211 selection_make (ev.time);
1879 break; 2212 break;
2213
1880 case Button2: 2214 case Button2:
1881 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);
1882 break; 2217 break;
2218
1883#ifdef MOUSE_WHEEL 2219#ifdef MOUSE_WHEEL
1884 case Button4: 2220 case Button4:
1885 case Button5: 2221 case Button5:
1886 { 2222 {
1887 int i; 2223 int lines;
1888 page_dirn v; 2224 page_dirn dirn;
1889 2225
1890 v = (ev.button == Button4) ? UP : DN; 2226 dirn = ev.button == Button4 ? UP : DN;
2227
1891 if (ev.state & ShiftMask) 2228 if (ev.state & ShiftMask)
1892 i = 1; 2229 lines = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2230 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2231 lines = nrow - 1;
1895 else 2232 else
1896 i = 5; 2233 lines = 5;
2234
1897# ifdef MOUSE_SLIP_WHEELING 2235# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2236 if (ev.state & ControlMask)
1899 { 2237 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2238 mouse_slip_wheel_speed += dirn;
1901 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);
1902 } 2243 }
2244 else
1903# endif 2245# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2246 {
1911 scr_page (v, 1); 2247 scr_page (dirn, lines);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2248 scrollBar.show (1);
1914 } 2249 }
1915# endif
1916
1917 } 2250 }
1918 break; 2251 break;
1919#endif 2252#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2253 }
1959 pchanged = 1; 2254 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2255}
1961 PixColors[Color_bg]); 2256
1962 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))
1963 } 2268 {
1964 return pchanged; /* Don't try any more */ 2269 seq_begin = cmdbuf_ptr;
1965 } 2270 ch = next_char ();
1966 2271
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2272 if (ch == NOCHAR)
1968 XSync (display->display, False); 2273 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2274 }
2006 nw += sx; 2275
2007 nx = -sx; 2276 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2277 {
2010 if (sy < 0) 2278 if (ecb_unlikely (!seen_input))
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2279 {
2028 pchanged = 1; 2280 seen_input = 1;
2029 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))
2030 { 2307 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2308 if (ch == C0_LF)
2032 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
2033 } 2348 }
2349
2350 seq_begin = cmdbuf_ptr;
2351 ch = next_char ();
2034 } 2352 }
2035 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 }
2036 } 2368 }
2037 else 2369 else
2038 { 2370 {
2039 if (TermWin.pixmap != None) 2371 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2372 {
2075 if (oldp != None) 2373 process_nonprinting (ch);
2076 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;
2077 break; 2379 break;
2078 } 2380 }
2079 if (oldp != TermWin.parent[i]) 2381
2080 pchanged = 1; 2382 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2383 }
2085 for (; n < (unsigned int)i; n++) 2384 }
2086 { 2385}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2386
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2387// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2388wchar_t ecb_hot
2090 { 2389rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2390{
2092 break; 2391 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2392 {
2094 } 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)
2095 } 2401 {
2096 if (n > (int) (sizeof (TermWin.parent) 2402 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2403 cmdbuf_ptr = cmdbuf_endp;
2404 break;
2098 { 2405 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2406
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2407 if (len == (size_t)-1)
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 } 2408 {
2107 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
2108 { 2413 }
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2414
2114 rqt.tv_sec = 1; 2415 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2416 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2417 return wc & UNICODE_MASK;
2117# else
2118 sleep (1);
2119# endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 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
2131 return pchanged; 2442 return c;
2132} 2443}
2133#endif
2134 2444
2135/*}}} */ 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}
2136 2455
2137/*{{{ print pipe */ 2456/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2457/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2458#ifdef PRINTPIPE
2140FILE * 2459FILE * ecb_cold
2141rxvt_term::popen_printer () 2460rxvt_term::popen_printer ()
2142{ 2461{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2462 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2463
2145 if (stream == NULL) 2464 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2465 rxvt_warn ("can't open printer pipe, not printing.\n");
2466
2147 return stream; 2467 return stream;
2148} 2468}
2149 2469
2150int 2470int ecb_cold
2151rxvt_term::pclose_printer (FILE *stream) 2471rxvt_term::pclose_printer (FILE *stream)
2152{ 2472{
2153 fflush (stream); 2473 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2474 return pclose (stream);
2160# endif
2161} 2475}
2162 2476
2163/* 2477/*
2164 * simulate attached vt100 printer 2478 * simulate attached vt100 printer
2165 */ 2479 */
2166void 2480void ecb_cold
2167rxvt_term::process_print_pipe () 2481rxvt_term::process_print_pipe ()
2168{ 2482{
2169 int done; 2483 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2484
2172 if ((fd = popen_printer ()) == NULL) 2485 if (!fd)
2173 return; 2486 return;
2174 2487
2175 /* 2488 /*
2176 * 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
2177 * is received. 2490 * is received.
2178 */ 2491 */
2179 for (done = 0; !done;) 2492 for (int done = 0; !done; )
2180 { 2493 {
2181 unsigned char buf[8]; 2494 unsigned char buf[8];
2182 unsigned char ch; 2495 unicode_t ch;
2183 unsigned int i, len; 2496 unsigned int i, len;
2184 2497
2185 if ((ch = cmd_getc ()) != C0_ESC) 2498 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2499 {
2187 if (putc (ch, fd) == EOF) 2500 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2501 break; /* done = 1 */
… …
2203 { 2516 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2517 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2518 break; /* done = 1 */
2206 } 2519 }
2207 } 2520 }
2521
2208 for (i = 0; i < len; i++) 2522 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2523 if (putc (buf[i], fd) == EOF)
2210 { 2524 {
2211 done = 1; 2525 done = 1;
2212 break; 2526 break;
2213 } 2527 }
2214 } 2528 }
2215 } 2529 }
2530
2216 pclose_printer (fd); 2531 pclose_printer (fd);
2217} 2532}
2218#endif /* PRINTPIPE */ 2533#endif /* PRINTPIPE */
2219/*}}} */ 2534/*}}} */
2220 2535
2221/* *INDENT-OFF* */
2222enum { 2536enum {
2223 C1_40 = 0x40, 2537 C1_40 = 0x40,
2224 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,
2225 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,
2226 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,
2227 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,
2228}; 2542};
2229/* *INDENT-ON* */
2230 2543
2231/*{{{ process non-printing single characters */ 2544/*{{{ process non-printing single characters */
2232void 2545void ecb_hot
2233rxvt_term::process_nonprinting (unsigned char ch) 2546rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2547{
2235 switch (ch) 2548 switch (ch)
2236 { 2549 {
2550 case C0_ESC:
2551 process_escape_seq ();
2552 break;
2237 case C0_ENQ: /* terminal Status */ 2553 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2554 if (rs[Rs_answerbackstring])
2239 tt_write ( 2555 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2556 else
2243 tt_write ((unsigned char *)VT100_ANS, 2557 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2558 break;
2246 case C0_BEL: /* bell */ 2559 case C0_BEL: /* bell */
2247 scr_bell (); 2560 scr_bell ();
2248 break; 2561 break;
2249 case C0_BS: /* backspace */ 2562 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2577 scr_charset_choose (1);
2265 break; 2578 break;
2266 case C0_SI: /* shift in - acs */ 2579 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2580 scr_charset_choose (0);
2268 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
2269 } 2595 }
2270} 2596}
2271/*}}} */ 2597/*}}} */
2272 2598
2273 2599
2274/*{{{ process VT52 escape sequences */ 2600/*{{{ process VT52 escape sequences */
2275void 2601void ecb_cold
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2602rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2603{
2278 int row, col; 2604 int row, col;
2279 2605
2280 switch (ch) 2606 switch (ch)
2281 { 2607 {
… …
2314 break; 2640 break;
2315 case 'Z': /* identify the terminal type */ 2641 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2642 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2643 break;
2318 case '<': /* turn off VT52 mode */ 2644 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2645 priv_modes &= ~PrivMode_vt52;
2320 break; 2646 break;
2321 case 'F': /* use special graphics character set */ 2647 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2648 case 'G': /* use regular character set */
2323 /* unimplemented */ 2649 /* unimplemented */
2324 break; 2650 break;
… …
2330} 2656}
2331/*}}} */ 2657/*}}} */
2332 2658
2333 2659
2334/*{{{ process escape sequences */ 2660/*{{{ process escape sequences */
2335void 2661void ecb_hot
2336rxvt_term::process_escape_seq () 2662rxvt_term::process_escape_seq ()
2337{ 2663{
2338 unsigned char ch = cmd_getc (); 2664 unicode_t ch = cmd_getc ();
2339 2665
2340 if (PrivateModes & PrivMode_vt52) 2666 if (priv_modes & PrivMode_vt52)
2341 { 2667 {
2342 process_escape_vt52 (ch); 2668 process_escape_vt52 (ch);
2343 return; 2669 return;
2344 } 2670 }
2345 2671
2346 switch (ch) 2672 switch (ch)
2347 { 2673 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2674 case '#':
2350 if (cmd_getc () == '8') 2675 if (cmd_getc () == '8')
2351 scr_E (); 2676 scr_E ();
2352 break; 2677 break;
2353 case '(': 2678 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2685 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2686 break;
2362 case '+': 2687 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2688 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2689 break;
2365#ifdef MULTICHAR_SET 2690#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2691 case '6':
2372 scr_backindex (); 2692 scr_backindex ();
2373 break; 2693 break;
2374#endif 2694#endif
2375 case '7': 2695 case '7':
2376 scr_cursor (SAVE); 2696 scr_cursor (SAVE);
2377 break; 2697 break;
2378 case '8': 2698 case '8':
2379 scr_cursor (RESTORE); 2699 scr_cursor (RESTORE);
2380 break; 2700 break;
2381#ifndef NO_FRILLS 2701#if !ENABLE_MINIMAL
2382 case '9': 2702 case '9':
2383 scr_forwardindex (); 2703 scr_forwardindex ();
2384 break; 2704 break;
2385#endif 2705#endif
2706 // DECPAM/DECPNM
2386 case '=': 2707 case '=':
2708 priv_modes |= PrivMode_aplKP;
2709 break;
2387 case '>': 2710 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2711 priv_modes &= ~PrivMode_aplKP;
2389 break; 2712 break;
2390 2713
2391 case C1_40: 2714 case C1_40:
2392 cmd_getc (); 2715 cmd_getc ();
2393 break; 2716 break;
… …
2396 break; 2719 break;
2397 2720
2398 /* 8.3.87: NEXT LINE */ 2721 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2722 case C1_NEL: /* ESC E */
2400 { 2723 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2724 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2725 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2726 }
2404 break; 2727 break;
2405 2728
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2729 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2730 case C1_ESA: /* ESC G */
2408 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 */
2409 break; 2734 break;
2410 2735
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2736 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2737 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2738 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2742 case C1_RI: /* ESC M */
2418 scr_index (DN); 2743 scr_index (DN);
2419 break; 2744 break;
2420 2745
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2746 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2747 /* case C1_SS2: break; */
2423 2748
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2749 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2750 /* case C1_SS3: break; */
2426 2751
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2752 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2753 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2754 process_dcs_seq ();
2430 break; 2755 break;
2431 2756
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2757 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2758 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2759 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2760 break; /* steal obsolete ESC [ c */
2437 2761
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2762 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2763 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2764 process_csi_seq ();
2441 break; 2765 break;
2442 2766
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2767 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2768 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2769 process_osc_seq ();
2446 break; 2770 break;
2447 2771
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2772 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2773 case 'c':
2774 mbstate.reset ();
2450 scr_poweron (); 2775 scr_poweron ();
2451 scrollbar_show (1); 2776 scrollBar.show (1);
2452 break; 2777 break;
2453 2778
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2779 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2780 case 'n':
2456 scr_charset_choose (2); 2781 scr_charset_choose (2);
… …
2463 } 2788 }
2464} 2789}
2465/*}}} */ 2790/*}}} */
2466 2791
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2792/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2793enum {
2470 CSI_ICH = 0x40, 2794 CSI_ICH = 0x40,
2471 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,
2472 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 ,
2473 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,
2474 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,
2475 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,
2476 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,
2477 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 ,
2478 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
2479}; 2803};
2480 2804
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2805#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2806 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2807 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2808#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2809 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2810
2487const unsigned char csi_defaults[] = 2811static const unsigned char csi_defaults[] =
2488 { 2812 {
2489 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, */
2490 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, */
2491 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, */
2492 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, [, \, ], ^, _, */
2493 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, */
2494 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, */
2495 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, */
2496 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, {, |, }, ~, */
2497 }; 2821 };
2498/* *INDENT-ON* */
2499 2822
2500void 2823void ecb_hot
2501rxvt_term::process_csi_seq () 2824rxvt_term::process_csi_seq ()
2502{ 2825{
2503 unsigned char ch, priv, i; 2826 unicode_t ch, priv, prev_ch, i;
2504 unsigned int nargs, p; 2827 unsigned int nargs, p;
2505 int n, ndef; 2828 int n, ndef;
2506 int arg[ESC_ARGS]; 2829 int arg[ESC_ARGS] = { };
2507 2830
2508 for (nargs = ESC_ARGS; nargs > 0;) 2831 nargs = 0;
2509 arg[--nargs] = 0;
2510 2832
2511 priv = 0; 2833 priv = 0;
2512 ch = cmd_getc (); 2834 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2835 if ((ch >= '<' && ch <= '?') || ch == '!')
2836 {
2514 { /* '<' '=' '>' '?' */ 2837 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2838 priv = ch;
2516 ch = cmd_getc (); 2839 ch = cmd_getc ();
2517 } 2840 }
2841
2842 prev_ch = 0;
2518 /* read any numerical arguments */ 2843 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2844 for (n = -1; ch < CSI_ICH; )
2520 { 2845 {
2521 if (isdigit (ch)) 2846 if (isdigit (ch))
2522 { 2847 {
… …
2529 { 2854 {
2530 if (nargs < ESC_ARGS) 2855 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2856 arg[nargs++] = n;
2532 n = -1; 2857 n = -1;
2533 } 2858 }
2534 else if (ch == '\b') 2859 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2860 process_nonprinting (ch);
2546 } 2861
2862 prev_ch = ch;
2547 ch = cmd_getc (); 2863 ch = cmd_getc ();
2548 } 2864 }
2549 2865
2550 if (ch > CSI_7F) 2866 if (ch > CSI_7F)
2551 return; 2867 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2873 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2874 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2875 if (arg[p] == -1)
2560 arg[p] = ndef; 2876 arg[p] = ndef;
2561 2877
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2878 /*
2570 * private mode handling 2879 * private mode handling
2571 */ 2880 */
2572 if (priv) 2881 if (priv)
2573 { 2882 {
2574 switch (priv) 2883 switch (priv)
2575 { 2884 {
2576 case '>': 2885 case '>':
2577 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 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2895 tt_printf ("\033[>%d;95;0c", 'U');
2896 }
2579 break; 2897 break;
2898
2580 case '?': 2899 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2900 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2901 process_terminal_mode (ch, priv, nargs, arg);
2583 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);
2584 } 2915 }
2916 break;
2917 }
2918
2585 return; 2919 return;
2586 } 2920 }
2587 2921
2588 switch (ch) 2922 switch (ch)
2589 { 2923 {
… …
2603 } 2937 }
2604 break; 2938 break;
2605#endif 2939#endif
2606 2940
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2941 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2942 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2945 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2946 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2947 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2948 break;
2615 2949
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2950 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2951 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 3022
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3023 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3024 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3025 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3026 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3027 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3028 break;
2695 3029
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3030 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3031 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3032 break;
2700 3033
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3034 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3035 process_sgr_mode (nargs, arg);
2703 break; 3036 break;
… …
2709 tt_printf ("\033[0n"); 3042 tt_printf ("\033[0n");
2710 break; 3043 break;
2711 case 6: /* CPR requested */ 3044 case 6: /* CPR requested */
2712 scr_report_position (); 3045 scr_report_position ();
2713 break; 3046 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3047 case 7: /* unofficial extension */
3048 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3049 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3050 break;
2718#endif
2719 case 8: /* unofficial extension */ 3051 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3052 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3053 break;
2722 } 3054 }
2723 break; 3055 break;
2724 3056
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3057 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3090 break;
2759 3091
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3092 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3093 if (arg[0] == 4)
2762 scr_insert_mode (0); 3094 scr_insert_mode (0);
3095 else if (arg[0] == 20)
3096 priv_modes &= ~PrivMode_LFNL;
2763 break; 3097 break;
2764 3098
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3099 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3100 if (arg[0] == 4)
2767 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]);
2768 break; 3109 break;
2769 3110
2770 /* 3111 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3112 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3113 */
… …
2784 break; 3125 break;
2785 case CSI_75: 3126 case CSI_75:
2786 scr_cursor (RESTORE); 3127 scr_cursor (RESTORE);
2787 break; 3128 break;
2788 3129
2789#ifndef NO_FRILLS 3130#if !ENABLE_MINIMAL
2790 case CSI_74: 3131 case CSI_74:
2791 process_window_ops (arg, nargs); 3132 process_window_ops (arg, nargs);
2792 break; 3133 break;
2793#endif 3134#endif
2794 3135
2795 case CSI_78: /* DECREQTPARM */ 3136 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3137 if (arg[0] == 0 || arg[0] == 1)
2797 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);
2798 /* FALLTHROUGH */ 3139 break;
2799 3140
2800 default: 3141 default:
2801 break; 3142 break;
2802 } 3143 }
2803} 3144}
2804/*}}} */ 3145/*}}} */
2805 3146
2806#ifndef NO_FRILLS 3147#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3148void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3149rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3150{
2811 int x, y; 3151 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3152 XWindowAttributes wattr;
2816 Window wdummy; 3153 Window wdummy;
3154
3155 dLocal (Display *, dpy);
2817 3156
2818 if (nargs == 0) 3157 if (nargs == 0)
2819 return; 3158 return;
3159
2820 switch (args[0]) 3160 switch (args[0])
2821 { 3161 {
2822 /* 3162 /*
2823 * commands 3163 * commands
2824 */ 3164 */
2825 case 1: /* deiconify window */ 3165 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3166 XMapWindow (dpy, parent);
2827 break; 3167 break;
2828 case 2: /* iconify window */ 3168 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3169 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3170 break;
2832 case 3: /* set position (pixels) */ 3171 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3172 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3173 break;
2835 case 4: /* set size (pixels) */ 3174 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3175 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3176 break;
2838 case 5: /* raise window */ 3177 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3178 XRaiseWindow (dpy, parent);
2840 break; 3179 break;
2841 case 6: /* lower window */ 3180 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3181 XLowerWindow (dpy, parent);
2843 break; 3182 break;
2844 case 7: /* refresh window */ 3183 case 7: /* refresh window */
2845 scr_touch (true); 3184 scr_touch (true);
2846 break; 3185 break;
2847 case 8: /* set size (chars) */ 3186 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3187 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
2850 break; 3189 break;
3190
3191 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3192 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3193 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3194 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
2855 break; 3196 break;
3197
2856 /* 3198 /*
2857 * reports - some output format copied from XTerm 3199 * reports - some output format copied from XTerm
2858 */ 3200 */
2859 case 11: /* report window state */ 3201 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3203 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3204 break;
2863 case 13: /* report window position */ 3205 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3207 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3208 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3209 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3210 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3211 break;
2870 case 14: /* report window size (pixels) */ 3212 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3214 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3215 break;
3216 case 18: /* report text area size (chars) */
3217 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3218 break;
2874 case 18: /* report window size (chars) */ 3219 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3220 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3221 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3222 case 20: /* report icon label */
3223 {
3224 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3225 XGetIconName (dpy, parent, &s);
2880 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 }
2881 break; 3229 break;
2882 case 21: /* report window title */ 3230 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3231 {
3232 char *s;
3233 XFetchName (dpy, parent, &s);
2884 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 }
2885 break; 3237 break;
2886#endif
2887
2888 } 3238 }
2889} 3239}
2890#endif 3240#endif
2891 3241
2892/*----------------------------------------------------------------------*/ 3242/*----------------------------------------------------------------------*/
2893/* 3243/*
2894 * get input up until STRING TERMINATOR (or BEL) 3244 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3245 * ends_how is terminator used. returned input must be free()'d
2896 */ 3246 */
2897unsigned char * 3247char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3248rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3249{
2900 int seen_esc = 0; /* seen escape? */ 3250 unicode_t ch;
3251 bool seen_esc = false;
2901 unsigned int n = 0; 3252 unsigned int n = 0;
2902 unsigned char *s; 3253 wchar_t string[CBUFSIZ];
2903 unsigned char ch, string[STRING_MAX];
2904 3254
2905 for (; (ch = cmd_getc ());) 3255 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3256 {
2907 if (ch == C0_BEL 3257 if (seen_esc)
2908 || ch == CHAR_ST 3258 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3259 if (ch == 0x5c) /* 7bit ST */
2910 break; 3260 break;
3261 else
3262 return NULL;
3263 }
2911 if (ch == C0_ESC) 3264 else if (ch == C0_ESC)
2912 { 3265 {
2913 seen_esc = 1; 3266 seen_esc = true;
2914 continue; 3267 continue;
2915 } 3268 }
3269 else if (ch == C0_BEL || ch == CHAR_ST)
3270 break;
2916 else if (ch == '\t') 3271 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3272 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3273 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3274 return NULL; /* other control character - exit */
3275
3276 seen_esc = false;
3277
2920 if (n < sizeof (string) - 1) 3278 if (n >= sizeof (string) - 1)
3279 // stop at some sane length
3280 return NULL;
3281
2921 string[n++] = ch; 3282 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3283 }
3284
2924 string[n++] = '\0'; 3285 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3286
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3287 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3288
2929 return s; 3289 return rxvt_wcstombs (string);
2930} 3290}
2931 3291
2932/*----------------------------------------------------------------------*/ 3292/*----------------------------------------------------------------------*/
2933/* 3293/*
2934 * 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)'
2935 */ 3295 */
2936void 3296void
2937rxvt_term::process_dcs_seq () 3297rxvt_term::process_dcs_seq ()
2938{ 3298{
2939 unsigned char eh, *s;
2940 /* 3299 /*
2941 * Not handled yet 3300 * Not handled yet
2942 */ 3301 */
3302
3303 unicode_t eh;
2943 s = get_to_st (&eh); 3304 char *s = get_to_st (eh);
2944 if (s) 3305 if (s)
2945 free (s); 3306 free (s);
3307
2946 return; 3308 return;
2947} 3309}
2948 3310
2949/*----------------------------------------------------------------------*/ 3311/*----------------------------------------------------------------------*/
2950/* 3312/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3313 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3314 */
2953void 3315void
2954rxvt_term::process_osc_seq () 3316rxvt_term::process_osc_seq ()
2955{ 3317{
2956 unsigned char ch, eh, *s; 3318 int arg;
2957 int arg;
2958 3319
2959 ch = cmd_getc (); 3320 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3321 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3322 arg = arg * 10 + (ch - '0');
2962 3323
2963 if (ch == ';') 3324 if (ch == ';')
2964 { 3325 {
3326 unicode_t eh;
2965 s = get_to_st (&eh); 3327 char *s = get_to_st (eh);
3328
2966 if (s) 3329 if (s)
2967 { 3330 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3331 process_xterm_seq (arg, s, eh);
2980 free (s); 3332 free (s);
2981 } 3333 }
2982 } 3334 }
2983} 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
2984/* 3356/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3357 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3358 */
3006void 3359void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3360rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3361{
3009 int changed = 0; 3362 int color;
3010 int color;
3011 char *buf, *name; 3363 char *buf, *name;
3364 bool query = str[0] == '?' && !str[1];
3365 int saveop = op;
3366
3367 dLocal (Display *, dpy);
3012 3368
3013 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
3014 switch (op) 3374 switch (op)
3015 { 3375 {
3016 case XTerm_name: 3376 case XTerm_name:
3017 set_title (str); 3377 set_title (str);
3018 /* FALLTHROUGH */ 3378 /* FALLTHROUGH */
3019 case XTerm_iconName: 3379 case XTerm_iconName:
3020 set_iconName (str); 3380 set_icon_name (str);
3021 break; 3381 break;
3022 case XTerm_title: 3382 case XTerm_title:
3023 set_title (str); 3383 set_title (str);
3024 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
3025 case XTerm_Color: 3424 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3425 for (buf = (char *)str; buf && *buf;)
3027 { 3426 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3427 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3428 break;
3429
3030 *name++ = '\0'; 3430 *name++ = '\0';
3031 color = atoi (buf); 3431 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3432
3433 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3434 break;
3435
3034 if ((buf = STRCHR (name, ';')) != NULL) 3436 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3437 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3438
3439 process_color_seq (op, color, name, resp);
3037 } 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);
3038 break; 3449 break;
3039#ifndef NO_CURSORCOLOR 3450#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3451 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3452 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3453 break;
3043#endif 3454#endif
3044 case XTerm_Color_pointer: 3455 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3456 process_color_seq (op, Color_pointer_fg, str, resp);
3046 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
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3469#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3470 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3471 process_color_seq (op, Color_BD, str, resp);
3050 break; 3472 break;
3051 case XTerm_Color_UL: 3473 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3474 process_color_seq (op, Color_UL, str, resp);
3053 break; 3475 break;
3054 case XTerm_Color_RV: 3476 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3477 process_color_seq (op, Color_IT, str, resp);
3056 break; 3478 break;
3057#endif 3479#endif
3480 case URxvt_Color_border:
3481 process_color_seq (op, Color_border, str, resp);
3482 break;
3058 3483
3059 case XTerm_Menu: 3484#if BG_IMAGE_FROM_ROOT
3485 case URxvt_Color_tint:
3486 process_color_seq (op, Color_tint, str, resp);
3060 /* 3487 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3488 bool changed = false;
3062 * 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 ();
3063 */ 3495 }
3496
3064 break; 3497 break;
3498#endif
3499
3500#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3501 case Rxvt_Pixmap:
3066 if (*str != ';') 3502 if (!strcmp (str, "?"))
3067 { 3503 {
3068#if XPM_BACKGROUND 3504 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3505 int h_scale = fimage.h_scale;
3070 set_bgPixmap (str); /* change pixmap */ 3506 int v_scale = fimage.v_scale;
3071#endif 3507 int h_align = fimage.h_align;
3072 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);
3073 } 3514 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3515 else
3106 { 3516 {
3107 set_locale (str); 3517 bool changed = false;
3108 im_cb ();
3109 3518
3110 if (display->selection_owner == this) 3519 if (*str != ';')
3111 display->set_selection_owner (0); 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 {
3532 str++;
3533 if (fimage.set_geometry (str, true))
3534 changed = true;
3535 }
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 }
3112 } 3548 }
3113 break; 3549 break;
3550#endif
3551
3552 case XTerm_logfile:
3553 // TODO, when secure mode?
3554 break;
3555
3114#if 0 3556#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3557 case Rxvt_dumpscreen: /* no error notices */
3116 { 3558 {
3117 int fd; 3559 int fd;
3118 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)
3119 { 3561 {
3120 scr_dump (fd); 3562 scr_dump (fd);
3121 close (fd); 3563 close (fd);
3122 } 3564 }
3123 } 3565 }
3124 break; 3566 break;
3125#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)];
3126 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
3127 } 3630 }
3128} 3631}
3129/*----------------------------------------------------------------------*/ 3632/*----------------------------------------------------------------------*/
3130 3633
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3634/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * 's' = save 3639 * 's' = save
3137 * 'r' = restore 3640 * 'r' = restore
3138 * 't' = toggle 3641 * 't' = toggle
3139 * so no need for fancy checking 3642 * so no need for fancy checking
3140 */ 3643 */
3141int 3644int ecb_cold
3142rxvt_term::privcases (int mode, unsigned long bit) 3645rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3646{
3144 int state; 3647 int state;
3145 3648
3146 if (mode == 's') 3649 if (mode == 's')
3147 { 3650 {
3148 SavedModes |= (PrivateModes & bit); 3651 if (priv_modes & bit)
3652 SavedModes |= bit;
3653 else
3654 SavedModes &= ~bit;
3149 return -1; 3655 return -1;
3150 } 3656 }
3151 else 3657 else
3152 { 3658 {
3153 if (mode == 'r') 3659 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3660 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3661 else
3156 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3662 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode (state, bit); 3663
3664 if (state)
3665 priv_modes |= bit;
3666 else
3667 priv_modes &= ~bit;
3158 } 3668 }
3669
3159 return state; 3670 return state;
3160} 3671}
3161 3672
3162/* we're not using priv _yet_ */ 3673/* we're not using priv _yet_ */
3163void 3674void
3164rxvt_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)
3165{ 3676{
3166 unsigned int i, j; 3677 unsigned int i, j;
3167 int state; 3678 int state;
3679
3168 static const struct 3680 static const struct
3169 { 3681 {
3170 const int argval; 3682 const int argval;
3171 const unsigned long bit; 3683 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3684 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3685 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3686 { 2, PrivMode_vt52 }, // DECANM
3176 { 3, PrivMode_132 }, 3687 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3688 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3689 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3690 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3691 { 7, PrivMode_Autowrap }, // DECAWM
3692 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3693 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3694 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3695 // 19 Print screen prints full screen/scroll region
3184#endif 3696 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3697#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3698 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3699#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3700 { 35, PrivMode_ShiftKeys }, // rxvt extension
3701 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3702 { 40, PrivMode_132OK },
3703 // 41 xterm more fixes NYI
3704 // 45 margin bell NYI
3705 // 46 start logging
3191 { 47, PrivMode_Screen }, 3706 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3707 { 66, PrivMode_aplKP }, // DECNKM
3193#ifndef NO_BACKSPACE_KEY 3708#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3709 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3710#endif
3196 { 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
3197 { 1010, PrivMode_TtyOutputInh }, 3717 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 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
3199 { 1047, PrivMode_Screen }, 3725 { 1047, PrivMode_Screen },
3726 // 1048 save and restore cursor, implemented in code
3200 { 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 },
3201 }; 3730 };
3202 3731
3203 if (nargs == 0) 3732 if (nargs == 0)
3204 return; 3733 return;
3205 3734
… …
3212 for (i = 0; i < nargs; i++) 3741 for (i = 0; i < nargs; i++)
3213 { 3742 {
3214 state = -1; 3743 state = -1;
3215 3744
3216 /* basic handling */ 3745 /* basic handling */
3217 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3746 for (j = 0; j < ecb_array_length (argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3747 if (argtopriv[j].argval == arg[i])
3219 { 3748 {
3220 state = privcases (mode, argtopriv[j].bit); 3749 state = privcases (mode, argtopriv[j].bit);
3221 break; 3750 break;
3222 } 3751 }
3223 3752
3224 /* extra handling for values with state unkept */ 3753 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3754 switch (arg[i])
3227 { 3755 {
3756#if ENABLE_STYLES
3757 case 1021:
3758 set_option (Opt_intensityStyles, mode);
3759
3760 scr_touch (true);
3761 break;
3762#endif
3228 case 1048: /* alternative cursor save */ 3763 case 1048: /* alternative cursor save */
3764 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3765 if (mode == 0)
3230 scr_cursor (RESTORE); 3766 scr_cursor (RESTORE);
3231 else if (mode == 1) 3767 else if (mode == 1)
3232 scr_cursor (SAVE); 3768 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for (;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode (1, PrivMode_vt52);
3248 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;
3249 case 3: /* 80/132 */ 3784 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3785 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3786 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3787 break;
3254 case 4: /* smooth scrolling */ 3788 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3789 set_option (Opt_jumpScroll, !state);
3259 break; 3790 break;
3260 case 5: /* reverse video */ 3791 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3792 scr_rvideo_mode (state);
3262 break; 3793 break;
3263 case 6: /* relative/absolute origins */ 3794 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3795 scr_relative_origin (state);
3265 break; 3796 break;
3266 case 7: /* autowrap */ 3797 case 7: /* autowrap */
3267 scr_autowrap (state); 3798 scr_autowrap (state);
3268 break; 3799 break;
3269 /* 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 */
3270 case 9: /* X10 mouse reporting */ 3801 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3272 PrivateModes &= ~ (PrivMode_MouseX11); 3803 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3804 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3805#ifdef scrollBar_esc
3282 case scrollBar_esc: 3806 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3807 scrollBar.map (state);
3284 {
3285 resize_all_windows (0, 0, 0); 3808 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3809 scr_touch (true);
3287 }
3288 break; 3810 break;
3289#endif 3811#endif
3290 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3292 break; 3814 break;
3293 /* case 35: - shift keys */ 3815 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3816 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3817 case 47: /* secondary screen */
3296 scr_change_screen (state); 3818 scr_change_screen (state);
3297 break; 3819 break;
3298 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3302 PrivateModes &= ~ (PrivMode_MouseX10); 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3825 break;
3304#if 0
3305 case 1001: 3826 case 1002:
3306 break; /* X11 mouse highlighting */ 3827 case 1003:
3307#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;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3842 break;
3314 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3845 break;
3320 case 1047: /* secondary screen w/ clearing */ 3846 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3847 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3848 if (!state)
3323 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3324 scr_change_screen (state); 3851 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 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;
3328 } 3868 }
3329 } 3869 }
3330} 3870}
3331/*}}} */ 3871/*}}} */
3332 3872
3333/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3334void 3874void ecb_hot
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3876{
3337 unsigned int i; 3877 unsigned int i;
3338 short rendset; 3878 short rendset;
3339 int rendstyle; 3879 int rendstyle;
3340 3880
3341 if (nargs == 0) 3881 if (nargs == 0)
3342 { 3882 {
3343 scr_rendition (0, ~RS_None); 3883 scr_rendition (0, ~RS_None);
3344 return; 3884 return;
3345 } 3885 }
3886
3346 for (i = 0; i < nargs; i++) 3887 for (i = 0; i < nargs; i++)
3347 { 3888 {
3348 rendset = -1; 3889 rendset = -1;
3349 switch (arg[i]) 3890 switch (arg[i])
3350 { 3891 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3353 break; 3894 break;
3354 case 1: 3895 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3356 break; 3897 break;
3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3357 case 4: 3902 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3359 break; 3904 break;
3360 case 5: 3905 case 5: // slowly blinking
3906 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3907 rendset = 1, rendstyle = RS_Blink;
3362 break; 3908 break;
3909 //case 6: // scoansi light background
3363 case 7: 3910 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3911 rendset = 1, rendstyle = RS_RVid;
3365 break; 3912 break;
3366 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)
3367 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;
3368 break; 3931 break;
3369 case 24: 3932 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3371 break; 3934 break;
3372 case 25: 3935 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3374 break; 3937 break;
3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3375 case 27: 3941 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3377 break; 3943 break;
3944 //case 28: // visible. NYI
3945 //case 29: // not crossed-out
3378 } 3946 }
3947
3379 if (rendset != -1) 3948 if (rendset != -1)
3380 { 3949 {
3381 scr_rendition (rendset, rendstyle); 3950 scr_rendition (rendset, rendstyle);
3382 continue; /* for (;i;) */ 3951 continue; /* for (;i;) */
3383 } 3952 }
… …
3390 case 33: 3959 case 33:
3391 case 34: 3960 case 34:
3392 case 35: 3961 case 35:
3393 case 36: 3962 case 36:
3394 case 37: 3963 case 37:
3395 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3965 break;
3398#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3968 {
3402 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3970 i += 2;
3405 } 3971 }
3406 break; 3972 break;
3407#endif
3408 case 39: /* default fg */ 3973 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3410 break; 3975 break;
3411 3976
3412 case 40: 3977 case 40:
… …
3415 case 43: 3980 case 43:
3416 case 44: 3981 case 44:
3417 case 45: 3982 case 45:
3418 case 46: 3983 case 46:
3419 case 47: 3984 case 47:
3420 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3986 break;
3423#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3989 {
3427 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3991 i += 2;
3430 } 3992 }
3431 break; 3993 break;
3432#endif
3433 case 49: /* default bg */ 3994 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3435 break; 3996 break;
3436 3997
3437#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3438 case 90: 4001 case 90:
3439 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3440 case 92: 4003 case 92:
3441 case 93: 4004 case 93:
3442 case 94: 4005 case 94:
3443 case 95: 4006 case 95:
3444 case 96: 4007 case 96:
3445 case 97: 4008 case 97:
3446 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4010 break;
3449 case 100: 4011 case 100:
3450 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3451 case 102: 4013 case 102:
3452 case 103: 4014 case 103:
3453 case 104: 4015 case 104:
3454 case 105: 4016 case 105:
3455 case 106: 4017 case 106:
3456 case 107: 4018 case 107:
3457 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4020 break;
3460#endif 4021#endif
3461
3462 } 4022 }
3463 } 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;
3464} 4040}
3465/*}}} */ 4041/*}}} */
3466 4042
3467/*{{{ process Rob Nation's own graphics mode sequences */
3468void
3469rxvt_term::process_graphics ()
3470{
3471 unsigned char ch, cmd = cmd_getc ();
3472
3473 if (cmd == 'Q')
3474 { /* query graphics */
3475 tt_printf ("\033G0\n"); /* no graphics */
3476 return;
3477 }
3478 /* swallow other graphics sequences until terminating ':' */
3479 do
3480 ch = cmd_getc ();
3481 while (ch != ':');
3482}
3483/*}}} */
3484
3485/* ------------------------------------------------------------------------- */ 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 */
3486 4047
3487/* 4048/*
3488 * Send printf () formatted output to the command. 4049 * Send printf () formatted output to the command.
3489 * Only use for small amounts of data. 4050 * Only use for small amounts of data.
3490 */ 4051 */
3491void 4052void
3492rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3493{ 4054{
3494 va_list arg_ptr; 4055 va_list arg_ptr;
3495 unsigned char buf[256]; 4056 char buf[256];
3496 4057
3497 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3498 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3499 va_end (arg_ptr); 4060 va_end (arg_ptr);
3500 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3501} 4062}
3502 4063
3503/* ---------------------------------------------------------------------- */
3504/* 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. */
3505 * or generated by us in response to a query ESC sequence.
3506 */
3507void 4065void
3508rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4066rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3509{ 4067{
3510 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;
3511 4070
3512 if (len) 4071 if (option (Opt_scrollTtyKeypress))
4072 if (view_start)
3513 { 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
3514 if (v_buflen == 0) 4127 if (v_buflen == 0)
3515 { 4128 {
3516 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3517
3518 if ((unsigned int)written == len)
3519 return;
3520
3521 data += written;
3522 len -= written;
3523 }
3524
3525
3526 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3527
3528 memcpy (v_buffer + v_buflen, data, len);
3529 v_buflen += len;
3530 }
3531
3532 for (;;)
3533 {
3534 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3535
3536 if (written > 0)
3537 {
3538 v_buflen -= written;
3539
3540 if (v_buflen == 0)
3541 {
3542 free (v_buffer); 4129 free (v_buffer);
3543 v_buffer = 0; 4130 v_buffer = 0;
3544 v_buflen = 0;
3545 4131
3546 pty_ev.set (EVENT_READ); 4132 pty_ev.set (ev::READ);
3547 return;
3548 }
3549
3550 memmove (v_buffer, v_buffer + written, v_buflen);
3551 }
3552 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3553 // original code just ignores this...
3554 destroy ();
3555 else
3556 {
3557 pty_ev.set (EVENT_READ | EVENT_WRITE);
3558 return; 4133 return;
3559 } 4134 }
4135
4136 memmove (v_buffer, v_buffer + written, v_buflen);
3560 } 4137 }
4138 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4139 pty_ev.set (ev::READ);
3561} 4140}
3562 4141
3563/*----------------------- end-of-file (C source) -----------------------*/ 4142/*----------------------- end-of-file (C source) -----------------------*/
3564 4143

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