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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.53 by pcg, Sun Feb 22 12:34:53 2004 UTC vs.
Revision 1.551 by sf-exg, Wed Jul 16 14:29:23 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 418 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 419 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
69 427
70 /* 428 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
73 * 431 *
74 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
75 */ 433 */
76 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 436 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 437
86 kbuf[0] = 0; 438 kbuf[0] = 0;
87 439
88#ifdef USE_XIM 440#if USE_XIM
89 if (Input_Context) 441 if (Input_Context)
90 { 442 {
91 Status status_return; 443 Status status_return;
92 444
445#if 0
93#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
97 else 450 else
451#endif
98#endif 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
114 { 470 {
471 /* make sure the user can type ctrl-@, i.e. NUL */
472 if (len == 1 && *wkbuf == 0)
473 {
474 kbuf[0] = 0;
475 len = 1;
476 }
477 else
478 {
115 wkbuf[len] = 0; 479 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 480 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 481 if (len < 0)
118 len = 0; 482 len = 0;
483 }
119 } 484 }
120 else 485 else
121 len = 0; 486 len = 0;
122 } 487 }
123 488
… …
125 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
126 } 491 }
127 else 492 else
128#endif 493#endif
129 { 494 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
132 } 497 }
133 498
134 if (valid_keysym) 499 if (valid_keysym)
135 { 500 {
136 /* for some backwards compatibility */ 501 KeySym orig_keysym = keysym;
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 502
138# ifdef HOTKEY_CTRL 503 /* Shift + F1 - F10 generates F11 - F20 */
139 if (ctrl) 504 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
140# else 505 {
141 if (meta) 506 keysym += (XK_F11 - XK_F1);
142# endif 507 shft = 0; /* turn off Shift */
143 { 508 }
144 if (keysym == ks_bigfont) 509
510 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
511 {
512 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
513 unsigned int newlen = 1;
514
515 if (ev.state & ModNumLockMask)
516 kp = false;
517
518 keysym = translate_keypad (keysym, kp);
519
520 switch (keysym)
145 { 521 {
146 change_font (FONT_UP); 522#ifndef NO_BACKSPACE_KEY
523 case XK_BackSpace:
524 if (priv_modes & PrivMode_HaveBackSpace)
525 {
526 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
527 ^ !!ctrl) ? '\b' : '\177';
528 kbuf[1] = '\0';
529 }
530 else
531 strcpy (kbuf, rs[Rs_backspace_key]);
147 return; 532 break;
533#endif
534#ifndef NO_DELETE_KEY
535 case XK_Delete:
536 strcpy (kbuf, rs[Rs_delete_key]);
537 break;
538#endif
539 case XK_Tab:
540 if (shft)
541 strcpy (kbuf, "\033[Z");
542 else
543 {
544#ifdef CTRL_TAB_MAKES_META
545 if (ctrl)
546 meta = 1;
547#endif
548#ifdef MOD4_TAB_MAKES_META
549 if (ev.state & Mod4Mask)
550 meta = 1;
551#endif
552 newlen = 0;
553 }
554 break;
555
556 case XK_Up: /* "\033[A" */
557 case XK_Down: /* "\033[B" */
558 case XK_Right: /* "\033[C" */
559 case XK_Left: /* "\033[D" */
560 strcpy (kbuf, "\033[Z");
561 kbuf[2] = "DACB"[keysym - XK_Left];
562 /* do Shift first */
563 if (shft)
564 kbuf[2] = "dacb"[keysym - XK_Left];
565 else if (ctrl)
566 {
567 kbuf[1] = 'O';
568 kbuf[2] = "dacb"[keysym - XK_Left];
569 }
570 else if (priv_modes & PrivMode_aplCUR)
571 kbuf[1] = 'O';
572 break;
573
574 case XK_KP_Enter:
575 /* allow shift to override */
576 if (kp)
577 {
578 strcpy (kbuf, "\033OM");
579 break;
580 }
581
582 /* FALLTHROUGH */
583
584 case XK_Return:
585 if (priv_modes & PrivMode_LFNL)
586 {
587 kbuf[0] = '\015';
588 kbuf[1] = '\012';
589 kbuf[2] = '\0';
590 }
591 else
592 {
593 kbuf[0] = '\015';
594 kbuf[1] = '\0';
595 }
596 break;
597
598 case XK_KP_F1: /* "\033OP" */
599 case XK_KP_F2: /* "\033OQ" */
600 case XK_KP_F3: /* "\033OR" */
601 case XK_KP_F4: /* "\033OS" */
602 strcpy (kbuf, "\033OP");
603 kbuf[2] += (keysym - XK_KP_F1);
604 break;
605
606 case XK_KP_Multiply: /* "\033Oj" : "*" */
607 case XK_KP_Add: /* "\033Ok" : "+" */
608 case XK_KP_Separator: /* "\033Ol" : "," */
609 case XK_KP_Subtract: /* "\033Om" : "-" */
610 case XK_KP_Decimal: /* "\033On" : "." */
611 case XK_KP_Divide: /* "\033Oo" : "/" */
612 case XK_KP_0: /* "\033Op" : "0" */
613 case XK_KP_1: /* "\033Oq" : "1" */
614 case XK_KP_2: /* "\033Or" : "2" */
615 case XK_KP_3: /* "\033Os" : "3" */
616 case XK_KP_4: /* "\033Ot" : "4" */
617 case XK_KP_5: /* "\033Ou" : "5" */
618 case XK_KP_6: /* "\033Ov" : "6" */
619 case XK_KP_7: /* "\033Ow" : "7" */
620 case XK_KP_8: /* "\033Ox" : "8" */
621 case XK_KP_9: /* "\033Oy" : "9" */
622 /* allow shift to override */
623 if (kp)
624 {
625 strcpy (kbuf, "\033Oj");
626 kbuf[2] += (keysym - XK_KP_Multiply);
627 }
628 else
629 {
630 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
631 kbuf[1] = '\0';
632 }
633 break;
634
635 default:
636 {
637 int param = map_function_key (keysym);
638 if (param > 0)
639 sprintf (kbuf,"\033[%d~", param);
640 else
641 newlen = 0;
642 }
643 break;
148 } 644 }
149 else if (keysym == ks_smallfont) 645
646 if (newlen)
647 len = strlen (kbuf);
648
649 if (len > 0)
150 { 650 {
151 change_font (FONT_DN);
152 return; 651 /*
652 * pass Shift/Control indicators for function keys ending with `~'
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 */
660 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
661 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
662
663 /*
664 * Pass meta for all function keys, if 'meta' option set
665 */
666#ifdef META8_OPTION
667 if (meta && (meta_char == 0x80))
668 kbuf[len - 1] |= 0x80;
669#endif
153 } 670 }
671
672 }
673 else if (ctrl && keysym == XK_minus)
154 } 674 {
155#endif 675 len = 1;
676 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
677 }
678 else if (keysym == XK_ISO_Left_Tab)
679 {
680 strcpy (kbuf, "\033[Z");
681 len = 3;
682 }
683 else
684 {
685#ifdef META8_OPTION
686 /* set 8-bit on */
687 if (meta && (meta_char == 0x80))
688 {
689 char *ch;
156 690
691 for (ch = kbuf; ch < kbuf + len; ch++)
692 *ch |= 0x80;
693
694 meta = 0;
695 }
696#endif
697 /* nil */ ;
698 }
699
700 keysym = orig_keysym;
701 }
702
703 /* escape prefix */
704 if (len && meta
705#ifdef META8_OPTION
706 && meta_char == C0_ESC
707#endif
708 )
709 {
710 *--kbuf = C0_ESC;
711 len++;
712 }
713
714 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
715 return;
716
717 if (valid_keysym)
718 {
719#ifdef KEYSYM_RESOURCE
720 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
721 return;
722#endif
723
157 if (TermWin.saveLines) 724 if (saveLines)
158 { 725 {
159#ifdef UNSHIFTED_SCROLLKEYS 726#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 727 if (!ctrl && !meta)
161 {
162#else 728#else
163 if (IS_SCROLL_MOD) 729 if (IS_SCROLL_MOD)
730#endif
164 { 731 {
165#endif
166 int lnsppg; 732 int lnsppg;
167 733
168#ifdef PAGING_CONTEXT_LINES 734#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 735 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 736#else
171 lnsppg = TermWin.nrow * 4 / 5; 737 lnsppg = nrow * 4 / 5;
172#endif 738#endif
739 max_it (lnsppg, 1);
740
173 if (keysym == XK_Prior) 741 if (keysym == XK_Prior)
174 { 742 {
175 scr_page (UP, lnsppg); 743 scr_page (lnsppg);
176 return; 744 return;
177 } 745 }
178 else if (keysym == XK_Next) 746 else if (keysym == XK_Next)
179 { 747 {
180 scr_page (DN, lnsppg); 748 scr_page (-lnsppg);
181 return; 749 return;
182 } 750 }
183 } 751 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 752#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 753 if (IS_SCROLL_MOD)
186 { 754 {
187 if (keysym == XK_Up) 755 if (keysym == XK_Up)
188 { 756 {
189 scr_page (UP, 1); 757 scr_page (1);
190 return; 758 return;
191 } 759 }
192 else if (keysym == XK_Down) 760 else if (keysym == XK_Down)
193 { 761 {
194 scr_page (DN, 1); 762 scr_page (-1);
195 return; 763 return;
196 } 764 }
197 } 765 }
198#endif 766#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 767#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 768 if (IS_SCROLL_MOD)
201 { 769 {
202 if (keysym == XK_Home) 770 if (keysym == XK_Home)
203 { 771 {
204 scr_move_to (0, 1); 772 scr_changeview (top_row);
205 return; 773 return;
206 } 774 }
207 else if (keysym == XK_End) 775 else if (keysym == XK_End)
208 { 776 {
209 scr_move_to (1, 0); 777 scr_changeview (0);
210 return; 778 return;
211 } 779 }
212 } 780 }
213#endif 781#endif
214 } 782 }
215 783
216 if (shft) 784 if (shft)
217 { 785 {
218 /* Shift + F1 - F10 generates F11 - F20 */
219 if (keysym >= XK_F1 && keysym <= XK_F10)
220 {
221 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */
223 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 786 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 787 {
226 switch (keysym) 788 switch (keysym)
227 { 789 {
228 /* normal XTerm key bindings */ 790 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 791 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 792 selection_request (ev.time);
231 return; 793 return;
794#if TODO
232 /* rxvt extras */ 795 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 796 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP);
235 return; 797 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 798 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN);
238 return; 799 return;
800#endif
239 } 801 }
240 } 802 }
241 } 803 }
242#ifdef PRINTPIPE 804
805 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
806 {
243 if (keysym == XK_Print) 807 if (keysym == XK_v)
808 selection_request (ev.time, Sel_Clipboard);
809 else if (selection.len > 0)
244 { 810 {
245 scr_printscreen (ctrl | shft); 811 free (selection.clip_text);
812 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
813 selection.clip_len = selection.len;
814 selection_grab (CurrentTime, true);
815 }
816
246 return; 817 return;
247 } 818 }
248#endif
249 819
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 820#if ENABLE_FRILLS || ISO_14755
821 // ISO 14755 support
822 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 823 {
252#ifdef KEYSYM_RESOURCE 824 int hv;
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 825
826 if (iso14755buf & ISO_14755_51
827 && (keysym == XK_space || keysym == XK_KP_Space
828 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 829 {
255 unsigned int l; 830 commit_iso14755 ();
256 const unsigned char *kbuf0; 831 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 832# if ISO_14755
258 833 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 834# endif
267 tt_write (&ch, 1); 835 return;
268 tt_write (kbuf0, l); 836 }
837 else if (keysym == XK_BackSpace)
838 {
839 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
840# if ISO_14755
841 iso14755_51 (iso14755buf & ISO_14755_MASK);
842# endif
843 return;
844 }
845 else if ((hv = hex_keyval (ev)) >= 0)
846 {
847 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
848 | hv | ISO_14755_51;
849# if ISO_14755
850 iso14755_51 (iso14755buf & ISO_14755_MASK);
851# endif
269 return; 852 return;
270 } 853 }
271 else 854 else
272#endif
273 { 855 {
274 newlen = 1; 856# if ISO_14755
275 switch (keysym) 857 scr_overlay_off ();
276 {
277#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace)
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif 858# endif
299 break; 859 iso14755buf = 0;
300#endif 860 }
301#ifndef NO_DELETE_KEY 861 }
302 case XK_Delete: 862 else if (option (Opt_iso14755) &&
303 STRCPY (kbuf, key_delete); 863 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
304# ifdef MULTICHAR_SET 864 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
305 if (Options & Opt_mc_hack) 865 if (!(iso14755buf & ISO_14755_STARTED))
306 { 866 {
307 int col, row; 867 iso14755buf |= ISO_14755_STARTED;
308 868# if ISO_14755
309 newlen = STRLEN (kbuf); 869 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
310 col = screen.cur.col; 870 scr_overlay_set (0, 0, "ISO 14755 mode");
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif 871# endif
316 break; 872 }
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif 873#endif
415 case XK_Prior: 874
416 STRCPY (kbuf, "\033[5~"); 875#ifdef PRINTPIPE
417 break; 876 if (keysym == XK_Print)
418# ifdef XK_KP_Next 877 {
419 case XK_KP_Next: 878 scr_printscreen (ctrl | shft);
420 /* allow shift to override */ 879 return;
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 880 }
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif 881#endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0;
595 break;
596 }
597 if (newlen)
598 len = STRLEN (kbuf);
599 }
600 /*
601 * Pass meta for all function keys, if 'meta' option set
602 */
603#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0)
605 kbuf[len - 1] |= 0x80;
606#endif
607
608 }
609 else if (ctrl && keysym == XK_minus)
610 {
611 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 }
614 else
615 {
616#ifdef META8_OPTION
617 /* set 8-bit on */
618 if (meta && (meta_char == 0x80))
619 {
620 unsigned char *ch;
621
622 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80;
624 meta = 0;
625 }
626#endif
627 /* nil */ ;
628 }
629 } 882 }
630 883
631 if (len <= 0) 884 if (len <= 0)
632 return; /* not mapped */ 885 return; /* not mapped */
633 886
634 if (Options & Opt_scrollTtyKeypress) 887 tt_write_user_input (kbuf, (unsigned int)len);
635 if (TermWin.view_start) 888}
889
890void ecb_cold
891rxvt_term::key_release (XKeyEvent &ev)
892{
893#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
894 KeySym keysym;
895
896 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
897#endif
898
899#if ENABLE_FRILLS || ISO_14755
900 // ISO 14755 support
901 if (iso14755buf)
902 if (iso14755buf & ISO_14755_52)
636 { 903 {
637 TermWin.view_start = 0; 904# if ISO_14755
638 want_refresh = 1; 905 scr_overlay_off ();
906# endif
907# if ISO_14755
908 // iso14755 part 5.2 handling: release time
909 // first: controls
910 if ((ev.state & ControlMask)
911 && ((keysym >= 0x40 && keysym <= 0x5f)
912 || (keysym >= 0x61 && keysym <= 0x7f)))
913 {
914 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
915 commit_iso14755 ();
916
917 return;
918 }
919
920 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
921 if (i[0] == keysym)
922 {
923 iso14755buf = ISO_14755_51 | i[1];
924 commit_iso14755 ();
925
926 return;
927 }
928
929 scr_bell ();
930# endif
931 iso14755buf = 0;
932
933 return;
639 } 934 }
640 935 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
641 /* 936 {
642 * these modifications only affect the static keybuffer 937# if ISO_14755
643 * pass Shift/Control indicators for function keys ending with `~' 938 scr_overlay_off ();
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
651 */
652 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654
655 /* escape prefix */
656 if (meta
657#ifdef META8_OPTION
658 && (meta_char == C0_ESC)
659#endif 939# endif
660 ) 940 if (iso14755buf & ISO_14755_51)
661 { 941 commit_iso14755 ();
662 const unsigned char ch = C0_ESC; 942#if ISO_14755
943 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
944 {
945 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
663 946
664 tt_write (&ch, 1); 947 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
948 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
949 }
950# endif
951 else
952 iso14755buf = 0;
665 } 953 }
666#ifdef DEBUG_CMD 954#endif
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 955
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 956 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len);
679}
680/*}}} */
681
682#if (MENUBAR_MAX)
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
684/* attempt to `write' count to the input buffer */
685unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
687{
688 unsigned int n, s;
689
690 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
692 if (n > 0 && s < count)
693 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n;
698 s += n;
699 }
700 if (count > s)
701 {
702 rxvt_print_error ("data loss: cmd_write too large");
703 count = s;
704 }
705 for (; count--;)
706 *cmdbuf_endp++ = *str++;
707 return 0; 957 return;
958
959#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
960 if (!(ev.state & ControlMask))
961 slip_wheel_ev.stop ();
962 else if (keysym == XK_Control_L || keysym == XK_Control_R)
963 mouse_slip_wheel_speed = 0;
964#endif
708} 965}
709#endif /* MENUBAR_MAX */
710 966
711void 967void
712rxvt_term::flush () 968rxvt_term::flush ()
713{ 969{
714#ifdef TRANSPARENT 970 flush_ev.stop ();
715 if (want_full_refresh) 971
972#ifdef HAVE_IMG
973 if (bg_flags & BG_NEEDS_REFRESH)
716 { 974 {
717 want_full_refresh = 0; 975 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 976 scr_touch (false);
720 want_refresh = 1;
721 } 977 }
722#endif 978#endif
723 979
724 if (want_refresh) 980 if (want_refresh)
725 { 981 {
982 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
983 {
984 int row = view_start;
985 int end_row = row + nrow;
986
987 while (row > top_row && ROW (row - 1).is_longer ())
988 --row;
989
990 do
991 {
992 int start_row = row;
993 line_t *l;
994
995 do
996 {
997 l = &ROW (row++);
998
999 if (!(l->f & LINE_FILTERED))
1000 {
1001 // line not filtered, mark it as filtered
1002 l->f |= LINE_FILTERED;
1003 while (l->is_longer ())
1004 {
1005 l = &ROW (row++);
1006 l->f |= LINE_FILTERED;
1007 }
1008
1009 // and filter it
1010 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1011
1012 break;
1013 }
1014 }
1015 while (l->is_longer () && row < end_row);
1016 }
1017 while (row < end_row);
1018 }
1019
726 scr_refresh (refresh_type); 1020 scr_refresh ();
727 scrollbar_show (1); 1021 scrollBar.show (1);
728#ifdef USE_XIM 1022#if USE_XIM
729 IMSendSpot (); 1023 im_send_spot ();
730#endif 1024#endif
731
732 } 1025 }
733 1026
734 display->flush (); 1027 display->flush ();
735} 1028}
736 1029
1030/* checks whether a refresh is requested and starts the refresh timer */
737void 1031void
738rxvt_term::check_cb (check_watcher &w) 1032rxvt_term::refresh_check ()
739{ 1033{
740 SET_R (this); 1034 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1036
1037 display->flush ();
1038}
1039
1040void
1041rxvt_term::flush_cb (ev::timer &w, int revents)
1042{
1043 make_current ();
1044
1045 refresh_count = 0;
743 flush (); 1046 flush ();
744} 1047}
745 1048
746#ifdef CURSOR_BLINK 1049#ifdef CURSOR_BLINK
747void 1050void
1051rxvt_term::cursor_blink_reset ()
1052{
1053 if (hidden_cursor)
1054 {
1055 hidden_cursor = 0;
1056 want_refresh = 1;
1057 }
1058
1059 if (option (Opt_cursorBlink))
1060 cursor_blink_ev.again ();
1061 else
1062 cursor_blink_ev.stop ();
1063}
1064
1065void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1066rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1067{
750 hidden_cursor = !hidden_cursor; 1068 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1069 want_refresh = 1;
752 1070 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1071}
755#endif 1072#endif
756 1073
757#ifdef TEXT_BLINK 1074#ifdef TEXT_BLINK
758void 1075void
759rxvt_term::text_blink_cb (time_watcher &w) 1076rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1077{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1078 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1079 {
763 hidden_text = !hidden_text; 1080 hidden_text = !hidden_text;
764 want_refresh = 1; 1081 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1090void
1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1092{
1093 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1094 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
766 } 1095 {
1096 want_refresh = 1;
1097 refresh_check ();
1098 }
1099 else
1100 w.stop ();
1101}
1102#endif
1103
1104#ifdef SELECTION_SCROLLING
1105void
1106rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1107{
1108 if (scr_page (scroll_selection_lines))
1109 {
1110 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114 else
1115 w.stop ();
1116}
1117#endif
1118
1119#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1120void
1121rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1122{
1123 if (scr_page (mouse_slip_wheel_speed))
1124 {
1125 want_refresh = 1;
1126 refresh_check ();
1127 }
1128
1129 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1130 {
1131 mouse_slip_wheel_speed = 0;
1132 w.stop ();
1133 }
1134}
1135#endif
1136
1137#if LINUX_YIELD_HACK
1138static struct event_handler
1139{
1140 ev::prepare yield_ev;
1141
1142 void yield_cb (ev::prepare &w, int revents)
1143 {
1144 // this should really be sched_yield(), but the linux guys thought
1145 // that giving a process calling sched_yield () less cpu time than
1146 // ones with high nice levels is a useful thing to do. It surely is is
1147 // allowed by the sus... as is returning ENOSYS.
1148 // since the linux guys additionally thought that breaking the only
1149 // known workaround against their unusable sched_yield hack is cool,
1150 // we just nanosleep a bit and hope for the best.
1151
1152 struct timespec ts = { 0, 1000 };
1153 nanosleep (&ts, 0);
1154
1155 w.stop ();
1156 }
1157
1158 event_handler ()
1159 : yield_ev (this, &event_handler::yield_cb)
1160 {
1161 }
1162} event_handler;
1163#endif
1164
1165/* make sure all the cmd data is at beginning of cmdbuf */
1166void
1167rxvt_term::cmdbuf_reify ()
1168{
1169 if (cmdbuf_ptr == cmdbuf_base)
1170 return;
1171
1172 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1173
1174 memmove (cmdbuf_base, cmdbuf_ptr, used);
1175 cmdbuf_ptr = cmdbuf_base;
1176 cmdbuf_endp = cmdbuf_ptr + used;
1177
1178}
1179
1180#if defined (KEYSYM_RESOURCE)
1181void
1182rxvt_term::cmdbuf_append (const char *str, size_t count)
1183{
1184 cmdbuf_reify ();
1185
1186 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1187
1188 if (count > avail)
1189 return;
1190
1191 memcpy (cmdbuf_endp, str, count);
1192 cmdbuf_endp += count;
1193
1194 cmd_parse ();
767} 1195}
768#endif 1196#endif
769 1197
770bool 1198bool
771rxvt_term::pty_fill () 1199rxvt_term::pty_fill ()
772{ 1200{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1201 cmdbuf_reify ();
774 1202
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1203 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1204
1205 if (!avail)
1206 {
1207 // normally this indicates a "too long" command sequence - just drop the data we have
776 cmdbuf_ptr = cmdbuf_base; 1208 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1209 cmdbuf_endp = cmdbuf_ptr;
1210 avail = CBUFSIZ;
1211 }
778 1212
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1213 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1214
781 if (n > 0) 1215 if (r > 0)
782 { 1216 {
783 cmdbuf_endp += n; 1217 cmdbuf_endp += r;
784 return true; 1218 return true;
785 } 1219 }
786 else if (n < 0 && errno != EAGAIN) 1220 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1221 {
1222#if LINUX_YIELD_HACK
1223 if (display->is_local)
1224 event_handler.yield_ev.start ();
1225#endif
1226 }
1227 else
1228 {
1229 pty_ev.stop ();
1230
1231 if (!option (Opt_hold))
787 destroy (); 1232 destroy ();
1233 }
788 1234
789 return false; 1235 return false;
790} 1236}
791 1237
792void 1238void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1239rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1240{
795 SET_R (this); 1241 make_current ();
796 SET_LOCALE (locale);
797 1242
798 if (revents & EVENT_WRITE) 1243 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1244 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1245 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1246 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1247
815 uint32_t ch = NOCHAR; 1248 if (revents & ev::WRITE)
1249 pty_write ();
816 1250
817 for (;;) 1251 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1252}
916 1253
917// read the next character, currently handles UTF-8 1254void ecb_cold
918// will probably handle all sorts of other stuff in the future 1255rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1256{
922 while (cmdbuf_ptr < cmdbuf_endp) 1257 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1258 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1259
966#ifdef POINTER_BLANK 1260#ifdef POINTER_BLANK
1261 hidden_pointer = 0;
1262
1263 if (option (Opt_pointerBlank))
1264 pointer_ev.start (pointerBlankDelay);
1265#endif
1266}
1267
1268#ifdef POINTER_BLANK
1269void ecb_cold
1270rxvt_term::pointer_blank ()
1271{
1272 if (!option (Opt_pointerBlank))
1273 return;
1274
1275 XDefineCursor (dpy, vt, display->blank_cursor);
1276 XFlush (dpy);
1277
1278 hidden_pointer = 1;
1279}
1280
1281void ecb_cold
1282rxvt_term::pointer_cb (ev::timer &w, int revents)
1283{
1284 make_current ();
1285
1286 pointer_blank ();
1287}
1288#endif
1289
967void 1290void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank ()
981{
982 if (! (Options & Opt_pointerBlank))
983 return;
984
985 XDefineCursor (display->display, TermWin.vt, blank_cursor);
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989}
990
991void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1291rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1292{
1004 int button_number, key_state = 0; 1293 int button_number, key_state = 0;
1005 int x, y; 1294 int x, y;
1295 int code = 32;
1006 1296
1007 x = ev.x; 1297 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1298 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1299
1300 if (ev.type == MotionNotify)
1301 {
1302 if (x == mouse_row && y == mouse_col)
1303 return;
1304
1305 mouse_row = x;
1306 mouse_col = y;
1307 code += 32;
1308 }
1010 1309
1011 if (MEvent.button == AnyButton) 1310 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1311 button_number = 3;
1014 }
1015 else 1312 else
1016 { 1313 {
1017 button_number = MEvent.button - Button1; 1314 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1315 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1316 if (button_number >= 3)
1020 button_number += (64 - 3); 1317 button_number += 64 - 3;
1021 } 1318 }
1022 1319
1023 if (PrivateModes & PrivMode_MouseX10) 1320 if (priv_modes & PrivMode_MouseX10)
1024 { 1321 {
1025 /* 1322 /*
1026 * do not report ButtonRelease 1323 * do not report ButtonRelease
1027 * no state info allowed 1324 * no state info allowed
1028 */ 1325 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1340 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1341 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1342#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1343 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1344#endif
1048
1049 } 1345 }
1050 1346
1051#ifdef DEBUG_MOUSEREPORT 1347#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1348 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1349 if (key_state & 16)
1054 fputc ('C', stderr); 1350 fputc ('C', stderr);
1055 if (key_state & 4) 1351 if (key_state & 4)
1056 fputc ('S', stderr); 1352 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1354 fputc ('A', stderr);
1059 if (key_state & 32) 1355 if (key_state & 32)
1060 fputc ('2', stderr); 1356 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1357 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1358 button_number,
1063 x + 1, 1359 x,
1064 y + 1); 1360 y);
1065#else 1361#endif
1362
1363#if ENABLE_FRILLS
1364 if (priv_modes & PrivMode_ExtMouseRight)
1365 tt_printf ("\033[%d;%d;%dM",
1366 code + button_number + key_state,
1367 x,
1368 y);
1369 else if (priv_modes & PrivMode_ExtModeMouse)
1370 tt_printf ("\033[M%c%lc%lc",
1371 code + button_number + key_state,
1372 wint_t (32 + x),
1373 wint_t (32 + y));
1374 else
1375#endif
1066 tt_printf ("\033[M%c%c%c", 1376 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1377 code + button_number + key_state,
1068 (32 + x + 1), 1378 32 + x,
1069 (32 + y + 1)); 1379 32 + y);
1070#endif
1071} 1380}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1381
1083/*{{{ process an X event */ 1382/*{{{ process an X event */
1084void 1383void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1384rxvt_term::x_cb (XEvent &ev)
1086{ 1385{
1087 SET_R (this); 1386 make_current ();
1088 SET_LOCALE (locale);
1089 1387
1090#if defined(CURSOR_BLINK) 1388 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1389
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1390 if (ev.xany.window == vt
1100 } 1391 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1392 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1393 return;
1120#endif
1121 1394
1395 // for XQueryPointer
1122 Window unused_root, unused_child; 1396 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1397 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1398 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1173#endif
1174 1399
1175 switch (ev.type) 1400 switch (ev.type)
1176 { 1401 {
1177 case KeyPress: 1402 case KeyPress:
1178 lookup_key (ev.xkey); 1403 key_press (ev.xkey);
1179 break; 1404 break;
1180 1405
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1406 case KeyRelease:
1183 { 1407 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1408 break;
1195 }
1196#endif
1197 1409
1198 case ButtonPress: 1410 case ButtonPress:
1199 button_press (ev.xbutton); 1411 button_press (ev.xbutton);
1200 break; 1412 break;
1201 1413
… …
1203 button_release (ev.xbutton); 1415 button_release (ev.xbutton);
1204 break; 1416 break;
1205 1417
1206 case ClientMessage: 1418 case ClientMessage:
1207 if (ev.xclient.format == 32 1419 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1420 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1421 {
1217 /* Get Dnd data */ 1422 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1423 {
1219 int ActualFormat; 1424 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1425 {
1221 unsigned long Size, RemainingBytes; 1426 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1427 {
1223 XGetWindowProperty (display->display, display->root, 1428 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1429 destroy ();
1225 0L, 1000000L, 1430 }
1226 False, AnyPropertyType, 1431#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1432 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1433 XSendEvent (dpy, ev.xclient.window = display->root,
1434 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1435 &ev);
1230 XChangeProperty (display->display, display->root, 1436#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1437 }
1232 8, PropModeReplace, 1438 }
1233 data, STRLEN (data)); 1439#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1440 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1441 {
1442 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1443 focus_in ();
1444 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1445 focus_out ();
1446 }
1447#endif
1236 } 1448 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1449 break;
1243 1450
1244 /* 1451 /*
1245 * XXX: this is not the _current_ arrangement 1452 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1453 * Here's my conclusion:
… …
1265 break; 1472 break;
1266 } 1473 }
1267 break; 1474 break;
1268 1475
1269 case FocusIn: 1476 case FocusIn:
1270 if (!TermWin.focus) 1477 if (ev.xfocus.detail != NotifyInferior
1478 && ev.xfocus.detail != NotifyPointer
1479 && ev.xfocus.mode != NotifyGrab)
1480 focus_in ();
1481 break;
1482
1483 case FocusOut:
1484 if (ev.xfocus.detail != NotifyInferior
1485 && ev.xfocus.detail != NotifyPointer
1486 && ev.xfocus.mode != NotifyGrab)
1487 focus_out ();
1488 break;
1489
1490 case ConfigureNotify:
1491 if (ev.xconfigure.window == parent)
1271 { 1492 {
1272 TermWin.focus = 1; 1493 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1494 ;
1284 break;
1285 1495
1286 case FocusOut: 1496 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1497
1498 bool moved = false;
1499#ifdef HAVE_BG_PIXMAP
1500 if (bg_window_position_sensitive ())
1288 { 1501 {
1289 TermWin.focus = 0; 1502 want_position_change = true;
1290 want_refresh = 1; 1503 if (bg_img == 0)
1291#ifdef USE_XIM 1504 moved = true;
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1505 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1506#endif
1316 1507
1317 if (szHint.width != width || szHint.height != height) 1508 if (want_position_change)
1318 { 1509 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1510 int x, y;
1320 resize_all_windows (width, height, 1); 1511
1512 if (ev.xconfigure.send_event)
1513 {
1514 x = ev.xconfigure.x;
1515 y = ev.xconfigure.y;
1516 }
1517 else
1518 get_window_origin (x, y);
1519
1520 if (x != parent_x || y != parent_y)
1521 {
1522 parent_x = x;
1523 parent_y = y;
1524 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1525 moved = true;
1526 }
1321 } 1527 }
1322#ifdef DEBUG_SIZE 1528
1529 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1530 {
1531 seen_resize = 1;
1532 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1533 }
1323 else 1534 else
1324 { 1535 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1536#ifdef HAVE_BG_PIXMAP
1537 if (moved)
1538 update_background ();
1539#endif
1326 } 1540 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1541
1542 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1543 }
1338 break; 1544 break;
1339 1545
1546 case PropertyNotify:
1547 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1548 break;
1549
1340 case SelectionClear: 1550 case SelectionClear:
1341 display->set_selection_owner (0); 1551 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break;
1343
1344 case SelectionNotify:
1345 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor,
1347 ev.xselection.property, True);
1348 break; 1552 break;
1349 1553
1350 case SelectionRequest: 1554 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1555 selection_send (ev.xselectionrequest);
1352 break; 1556 break;
1353 1557
1558 case MapNotify:
1559#ifdef HAVE_BG_PIXMAP
1560 // This is needed at startup for the case of no window manager
1561 // or a non-reparenting window manager and also because we
1562 // defer bg image updates if the window is not mapped. The
1563 // short delay is to optimize for multiple ConfigureNotify
1564 // events at startup when the window manager reparents the
1565 // window, so as to perform the computation after we have
1566 // received all of them.
1567 if (bg_img == 0)
1568 update_background_ev.start (0.025);
1569#endif
1570 mapped = 1;
1571#ifdef TEXT_BLINK
1572 text_blink_ev.start ();
1573#endif
1574 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1575 break;
1576
1354 case UnmapNotify: 1577 case UnmapNotify:
1355 TermWin.mapped = 0; 1578 mapped = 0;
1356#ifdef TEXT_BLINK 1579#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1580 text_blink_ev.stop ();
1358#endif 1581#endif
1582 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1583 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1584
1374 case GraphicsExpose: 1585 case GraphicsExpose:
1375 case Expose: 1586 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1587 if (ev.xany.window == vt)
1377 { 1588 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1589 do
1590 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1591 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1592 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1593 }
1382 // don't understand this, so commented it out 1594 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1595
1596 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1597
1598 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1599 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1600 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1601 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1602 }
1386 // ev.xexpose.width, TermWin.height, False); 1603
1387#endif
1388 want_refresh = 1; 1604 want_refresh = 1;
1389 } 1605 }
1390 else 1606 else
1391 { 1607 {
1392 XEvent unused_event; 1608 XEvent unused_event;
1393 1609
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1610 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1611 ;
1396 &unused_event)) ; 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1613 ;
1398 GraphicsExpose, 1614
1399 &unused_event)) ; 1615 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1616 {
1402 scrollBar.setIdle (); 1617 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1618 scrollBar.show (0);
1404 } 1619 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1620 }
1410 break; 1621 break;
1411 1622
1412 case MotionNotify: 1623 case MotionNotify:
1413#ifdef POINTER_BLANK 1624#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1625 if (hidden_pointer)
1415 pointer_unblank (); 1626 pointer_unblank ();
1416#endif 1627#endif
1417#if MENUBAR 1628 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1629 || priv_modes & PrivMode_MouseAnyEvent)
1630 mouse_report (ev.xbutton);
1631 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1632 break;
1633
1634 if (ev.xany.window == vt)
1419 { 1635 {
1420 menubar_control (& (ev.xbutton)); 1636 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1637 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1638 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1639 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1640 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1641 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1642 ;
1433 1643
1434 XQueryPointer (display->display, TermWin.vt, 1644 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1645 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1646 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1647 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1648 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1649#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1650 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1651 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1652 {
1443#endif 1653#endif
1654#if ISO_14755
1655 // 5.4
1656 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1657 {
1658 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1659 break;
1660 }
1661#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1662 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1663 ev.xbutton.state & Button3Mask ? 2 : 0);
1664
1446#ifdef SELECTION_SCROLLING 1665#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1666 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1667 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1668 {
1669 page_dirn scroll_selection_dir;
1450 int dist; 1670 int dist;
1451
1452 pending_scroll_selection=1;
1453 1671
1454 /* don't clobber the current delay if we are 1672 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1673 * already in the middle of scrolling.
1456 */ 1674 */
1457 if (scroll_selection_delay<=0) 1675 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1676 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1677
1460 /* save the event params so we can highlight 1678 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1679 * the selection in the pending-scroll loop
1462 */ 1680 */
1463 selection_save_x=ev.xbutton.x; 1681 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1682 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1683 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1684
1468 /* calc number of lines to scroll */ 1685 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1686 if (ev.xbutton.y < int_bwidth)
1470 { 1687 {
1471 scroll_selection_dir = UP; 1688 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1689 dist = int_bwidth - ev.xbutton.y;
1473 } 1690 }
1474 else 1691 else
1475 { 1692 {
1476 scroll_selection_dir = DN; 1693 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1694 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1695 }
1696
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1697 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1698 / SELECTION_SCROLL_LINE_SPEEDUP
1699 + 1;
1482 MIN_IT (scroll_selection_lines, 1700 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1701 SELECTION_SCROLL_MAX_LINES);
1702 scroll_selection_lines *= scroll_selection_dir;
1484 } 1703 }
1485 else 1704 else
1486 { 1705 {
1487 /* we are within the text window, so we 1706 /* we are within the text window, so we
1488 * shouldn't be scrolling 1707 * shouldn't be scrolling
1489 */ 1708 */
1490 pending_scroll_selection = 0; 1709 sel_scroll_ev.stop();
1491 } 1710 }
1492#endif 1711#endif
1493#ifdef MOUSE_THRESHOLD 1712#ifdef MOUSE_THRESHOLD
1494
1495 } 1713 }
1496#endif 1714#endif
1497
1498 } 1715 }
1499 } 1716 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1717 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1718 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1719 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1720 MotionNotify, &ev))
1721 ;
1722
1504 XQueryPointer (display->display, scrollBar.win, 1723 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1724 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1725 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1726 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1727 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1728 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1729 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1730 want_refresh = 1;
1513 scrollbar_show (1); 1731 scrollBar.show (1);
1514 } 1732 }
1515 break; 1733 break;
1516 } 1734 }
1735
1736#if defined(CURSOR_BLINK)
1737 if (ev.type == KeyPress)
1738 cursor_blink_reset ();
1739#endif
1740
1741#if defined(POINTER_BLANK)
1742 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1743 {
1744 if (ev.type == MotionNotify
1745 || ev.type == ButtonPress
1746 || ev.type == ButtonRelease)
1747 if (hidden_pointer)
1748 pointer_unblank ();
1749
1750 if (ev.type == KeyPress && hidden_pointer == 0)
1751 pointer_blank ();
1752 }
1753#endif
1754
1755 refresh_check ();
1517} 1756}
1757
1758#if ENABLE_FRILLS
1759void ecb_cold
1760rxvt_term::set_urgency (bool enable)
1761{
1762 if (enable == urgency_hint)
1763 return;
1764
1765 if (XWMHints *h = XGetWMHints (dpy, parent))
1766 {
1767 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1768 XSetWMHints (dpy, parent, h);
1769 urgency_hint = enable;
1770 XFree (h);
1771 }
1772}
1773#endif
1774
1775void ecb_cold
1776rxvt_term::focus_in ()
1777{
1778 if (!focus)
1779 {
1780 focus = 1;
1781 want_refresh = 1;
1782
1783#if USE_XIM
1784 if (Input_Context != NULL)
1785 {
1786 im_set_position ();
1787 XSetICFocus (Input_Context);
1788 }
1789#endif
1790#if CURSOR_BLINK
1791 if (option (Opt_cursorBlink))
1792 cursor_blink_ev.again ();
1793#endif
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 pix_colors = pix_colors_focused;
1798 scr_recolour ();
1799 }
1800#endif
1801#if ENABLE_FRILLS
1802 if (option (Opt_urgentOnBell))
1803 set_urgency (0);
1804#endif
1805
1806 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1807 }
1808}
1809
1810void ecb_cold
1811rxvt_term::focus_out ()
1812{
1813 if (focus)
1814 {
1815 focus = 0;
1816 want_refresh = 1;
1817
1818#if ENABLE_FRILLS
1819 if (option (Opt_urgentOnBell))
1820 set_urgency (0);
1821#endif
1822#if ENABLE_FRILLS || ISO_14755
1823 if (iso14755buf)
1824 {
1825 iso14755buf = 0;
1826# if ISO_14755
1827 scr_overlay_off ();
1828# endif
1829 }
1830#endif
1831#if USE_XIM
1832 if (Input_Context != NULL)
1833 XUnsetICFocus (Input_Context);
1834#endif
1835#if CURSOR_BLINK
1836 if (option (Opt_cursorBlink))
1837 cursor_blink_ev.stop ();
1838
1839 hidden_cursor = 0;
1840#endif
1841#if OFF_FOCUS_FADING
1842 if (rs[Rs_fade])
1843 {
1844 pix_colors = pix_colors_unfocused;
1845 scr_recolour ();
1846 }
1847#endif
1848
1849 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1850 }
1851}
1852
1853void ecb_cold
1854rxvt_term::update_fade_color (unsigned int idx)
1855{
1856#if OFF_FOCUS_FADING
1857 if (rs[Rs_fade])
1858 {
1859 rgba c;
1860 pix_colors [Color_fade].get (c);
1861 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1862 }
1863#endif
1864}
1865
1866#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1867void ecb_hot
1868rxvt_term::rootwin_cb (XEvent &ev)
1869{
1870 make_current ();
1871
1872 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1873 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1874 return;
1875
1876 switch (ev.type)
1877 {
1878 case PropertyNotify:
1879 /*
1880 * if user used some Esetroot compatible prog to set the root bg,
1881 * use the property to determine the pixmap. We use it later on.
1882 */
1883 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1884 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1885 {
1886#if BG_IMAGE_FROM_ROOT
1887 if (option (Opt_transparent))
1888 {
1889 rxvt_img::new_from_root (this)->replace (root_img);
1890 update_background ();
1891 }
1892#endif
1893 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1894 }
1895
1896 break;
1897 }
1898
1899 refresh_check ();
1900}
1901#endif
1518 1902
1519void 1903void
1520rxvt_term::rootwin_cb (XEvent &ev)
1521{
1522 SET_R (this);
1523 SET_LOCALE (locale);
1524
1525 switch (ev.type)
1526 {
1527 case PropertyNotify:
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1529 {
1530 if (ev.xproperty.state == PropertyNewValue)
1531 selection_property (ev.xproperty.window, ev.xproperty.atom);
1532 break;
1533 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break;
1554#endif
1555 }
1556}
1557
1558void
1559rxvt_term::button_press (const XButtonEvent &ev) 1904rxvt_term::button_press (XButtonEvent &ev)
1560{ 1905{
1561 int reportmode = 0, clickintime; 1906 int reportmode = 0, clickintime;
1562 1907
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1908 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1909
1564 if (!bypass_keystate) 1910 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1911 reportmode = !! (priv_modes & PrivMode_mouse_report);
1912
1566 /* 1913 /*
1567 * VT window processing of button press 1914 * VT window processing of button press
1568 */ 1915 */
1569 if (ev.window == TermWin.vt) 1916 if (ev.window == vt)
1570 { 1917 {
1918 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1919 return;
1920
1921#if ISO_14755
1922 // 5.4
1923 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1924 {
1925 iso14755_54 (ev.x, ev.y);
1926 return;
1927 }
1928#endif
1929
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1930 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1931
1572 if (reportmode) 1932 if (reportmode)
1573 { 1933 {
1574 /* mouse report from vt window */ 1934 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1935 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1936 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1937#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1938 if (ev.button == MEvent.button && clickintime)
1579 { 1939 {
1580 /* same button, within alloted time */ 1940 /* same button, within allowed time */
1581 MEvent.clicks++; 1941 MEvent.clicks++;
1942
1582 if (MEvent.clicks > 1) 1943 if (MEvent.clicks > 1)
1583 { 1944 {
1584 /* only report double clicks */ 1945 /* only report double clicks */
1585 MEvent.clicks = 2; 1946 MEvent.clicks = 2;
1586 mouse_report (ev); 1947 mouse_report (ev);
… …
1598 mouse_report (ev); 1959 mouse_report (ev);
1599 } 1960 }
1600#else 1961#else
1601 MEvent.button = ev.button; 1962 MEvent.button = ev.button;
1602 mouse_report (ev); 1963 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1964#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1965
1605 } 1966 }
1606 else 1967 else
1607 { 1968 {
1608 if (ev.button != MEvent.button) 1969 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1970 MEvent.clicks = 0;
1971
1610 switch (ev.button) 1972 switch (ev.button)
1611 { 1973 {
1612 case Button1: 1974 case Button1:
1975 /* allow meta + click to select rectangular areas */
1976 /* should be done in screen.C */
1977#if ENABLE_FRILLS
1978 selection.rect = !!(ev.state & ModMetaMask);
1979#else
1980 selection.rect = false;
1981#endif
1982
1613 /* allow shift+left click to extend selection */ 1983 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1984 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1985 {
1616 if (MEvent.button == Button1 && clickintime) 1986 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1987 selection_rotate (ev.x, ev.y);
1618 else 1988 else
1619 selection_extend (ev.x, ev.y, 1); 1989 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 2004 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 2005 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 2006 selection_rotate (ev.x, ev.y);
1637 else 2007 else
1638 selection_extend (ev.x, ev.y, 1); 2008 selection_extend (ev.x, ev.y, 1);
2009
1639 MEvent.button = Button3; 2010 MEvent.button = Button3;
1640 break; 2011 break;
1641 } 2012 }
1642 } 2013 }
2014
1643 MEvent.time = ev.time; 2015 MEvent.time = ev.time;
1644 return; 2016 return;
1645 } 2017 }
1646 2018
1647 /* 2019 /*
1648 * Scrollbar window processing of button press 2020 * Scrollbar window processing of button press
1649 */ 2021 */
1650 if (isScrollbarWindow (ev.window)) 2022 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2023 {
1652 scrollBar.setIdle (); 2024 page_dirn direction = NO_DIR;
2025
2026 if (scrollBar.upButton (ev.y))
2027 direction = UP; /* up */
2028 else if (scrollBar.dnButton (ev.y))
2029 direction = DN; /* down */
2030
2031 scrollBar.state = SB_STATE_IDLE;
1653 /* 2032 /*
1654 * Rxvt-style scrollbar: 2033 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2034 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2035 * move dn if mouse is below slider
1657 * 2036 *
… …
1666 /* 2045 /*
1667 * Mouse report disabled scrollbar: 2046 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2047 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2048 * click on scrollbar - send pageup/down
1670 */ 2049 */
1671 if ((scrollBar.style == R_SB_NEXT 2050 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2051 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2052 else if (direction == DN)
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 2053 tt_printf ("\033[B");
1681 else 2054 else
1682 switch (ev.button) 2055 switch (ev.button)
1683 { 2056 {
1684 case Button2: 2057 case Button2:
… …
1691 tt_printf ("\033[5~"); 2064 tt_printf ("\033[5~");
1692 break; 2065 break;
1693 } 2066 }
1694 } 2067 }
1695 else 2068 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2069#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2070 {
1703 if (scrollbarnext_upButton (ev.y)) 2071 if (direction != NO_DIR)
1704 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y))
1706 upordown = 1; /* down */
1707 }
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown)
1716 { 2072 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2073#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2074 if (!cont_scroll_ev.is_active ())
2075 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2076#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2077 if (scr_page (direction, 1))
1721 { 2078 {
1722 if (upordown < 0) 2079 if (direction == UP)
1723 scrollBar.setUp (); 2080 scrollBar.state = SB_STATE_UP;
1724 else 2081 else
1725 scrollBar.setDn (); 2082 scrollBar.state = SB_STATE_DOWN;
1726 } 2083 }
1727 } 2084 }
1728 else 2085 else
1729 switch (ev.button) 2086 switch (ev.button)
1730 { 2087 {
1731 case Button2: 2088 case Button2:
1732 switch (scrollbar_align) 2089 switch (scrollBar.align)
1733 { 2090 {
1734 case R_SB_ALIGN_TOP: 2091 case SB_ALIGN_TOP:
1735 csrO = 0; 2092 csrO = 0;
1736 break; 2093 break;
1737 case R_SB_ALIGN_CENTRE: 2094 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2095 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2096 break;
1740 case R_SB_ALIGN_BOTTOM: 2097 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2098 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2099 break;
1743 } 2100 }
2101
1744 if (scrollBar.style == R_SB_XTERM 2102 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2103 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2104 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2105 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2106
1749 scrollBar.setMotion (); 2107 scrollBar.state = SB_STATE_MOTION;
1750 break; 2108 break;
1751 2109
1752 case Button1: 2110 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2111 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2112 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2113 /* FALLTHROUGH */
1756 2114
1757 case Button3: 2115 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2116 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2117 {
1760 if (scrollbar_above_slider (ev.y)) 2118 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2119# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2120 scr_page (UP, nrow - 1);
1763# else 2121# else
1764 scr_page (UP, TermWin.nrow / 4); 2122 scr_page (UP, nrow / 4);
1765# endif 2123# endif
1766 else if (scrollbar_below_slider (ev.y)) 2124 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2125# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2126 scr_page (DN, nrow - 1);
1769# else 2127# else
1770 scr_page (DN, TermWin.nrow / 4); 2128 scr_page (DN, nrow / 4);
1771# endif 2129# endif
1772 else 2130 else
1773 scrollBar.setMotion (); 2131 scrollBar.state = SB_STATE_MOTION;
1774 } 2132 }
1775 else 2133 else
1776 { 2134 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2135 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2136 (nrow
1779 * scrollbar_position (ev.y) 2137 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2138 / scrollBar.size ()));
1781 } 2139 }
2140
1782 break; 2141 break;
1783 } 2142 }
1784 } 2143 }
2144
1785 return; 2145 return;
1786 } 2146 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2147}
1795 2148
1796void 2149void
1797rxvt_term::button_release (const XButtonEvent &ev) 2150rxvt_term::button_release (XButtonEvent &ev)
1798{ 2151{
1799 int reportmode = 0; 2152 int reportmode = 0;
1800 2153
1801 csrO = 0; /* reset csr Offset */ 2154 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2155 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2156 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2157
1805 if (scrollbar_isUpDn ()) 2158 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2159 {
1807 scrollBar.setIdle (); 2160 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2161 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2162 }
2163
1814#ifdef SELECTION_SCROLLING 2164#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2165 sel_scroll_ev.stop();
1816#endif 2166#endif
2167
1817 if (ev.window == TermWin.vt) 2168 if (ev.window == vt)
1818 { 2169 {
2170 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2171 return;
2172
2173#if ISO_14755
2174 // 5.4
2175 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2176 return;
2177#endif
2178
1819 if (reportmode) 2179 if (reportmode)
1820 { 2180 {
1821 /* mouse report from vt window */ 2181 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2182 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2183 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2194 mouse_report (ev);
1835 } 2195 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2196#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2197 MEvent.button = AnyButton;
1838 mouse_report (ev); 2198 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2199#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2200 return;
1841 } 2201 }
2202
1842 /* 2203 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2204 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2205 * when overriding mouse reporting
1845 */ 2206 */
1846 if (PrivateModes & PrivMode_mouse_report 2207 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2208 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2209 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2210 selection_extend (ev.x, ev.y, 0);
1850 2211
1851 switch (ev.button) 2212 switch (ev.button)
1852 { 2213 {
1853 case Button1: 2214 case Button1:
1854 case Button3: 2215 case Button3:
1855 selection_make (ev.time); 2216 selection_make (ev.time);
1856 break; 2217 break;
2218
1857 case Button2: 2219 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2220 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2221 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2222 break;
2223
1860#ifdef MOUSE_WHEEL 2224#ifdef MOUSE_WHEEL
1861 case Button4: 2225 case Button4:
1862 case Button5: 2226 case Button5:
1863 { 2227 {
1864 int i; 2228 int lines;
1865 page_dirn v; 2229 page_dirn dirn;
1866 2230
1867 v = (ev.button == Button4) ? UP : DN; 2231 dirn = ev.button == Button4 ? UP : DN;
2232
1868 if (ev.state & ShiftMask) 2233 if (ev.state & ShiftMask)
1869 i = 1; 2234 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2235 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2236 lines = nrow - 1;
1872 else 2237 else
1873 i = 5; 2238 lines = 5;
2239
1874# ifdef MOUSE_SLIP_WHEELING 2240# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2241 if (ev.state & ControlMask)
1876 { 2242 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2243 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2244 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2245
2246 if (!slip_wheel_ev.is_active ())
2247 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2248 }
2249 else
1880# endif 2250# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2251 {
1888 scr_page (v, 1); 2252 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2253 scrollBar.show (1);
1891 } 2254 }
1892# endif
1893
1894 } 2255 }
1895 break; 2256 break;
1896#endif 2257#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2258 }
1936 pchanged = 1; 2259 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2260}
1938 PixColors[Color_bg]); 2261
1939 am_transparent = am_pixmap_trans = 0; 2262/*}}} */
2263
2264void ecb_hot
2265rxvt_term::cmd_parse ()
2266{
2267 wchar_t ch = NOCHAR;
2268 char *seq_begin; // remember start of esc-sequence here
2269
2270 for (;;)
2271 {
2272 if (ecb_unlikely (ch == NOCHAR))
1940 } 2273 {
1941 return pchanged; /* Don't try any more */ 2274 seq_begin = cmdbuf_ptr;
1942 } 2275 ch = next_char ();
1943 2276
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2277 if (ch == NOCHAR)
1945 XSync (display->display, False); 2278 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2279 }
1983 nw += sx; 2280
1984 nx = -sx; 2281 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2282 {
1987 if (sy < 0) 2283 if (ecb_unlikely (!seen_input))
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2284 {
2005 pchanged = 1; 2285 seen_input = 1;
2006 if (TermWin.pixmap != None) 2286 // many badly-written programs (e.g. jed) contain a race condition:
2287 // they first read the screensize and then install a SIGWINCH handler.
2288 // some window managers resize the window early, and these programs
2289 // then sometimes get the size wrong.
2290 // unfortunately other programs are even more buggy and dislike
2291 // being sent SIGWINCH, so only do it when we were in fact being
2292 // resized.
2293 if (seen_resize && cmd_pid)
2294 kill (-cmd_pid, SIGWINCH);
2295 }
2296
2297 /* Read a text string from the input buffer */
2298 wchar_t buf[UBUFSIZ];
2299 bool refreshnow = false;
2300 int nlines = 0;
2301 wchar_t *str = buf;
2302 wchar_t *eol = str + min (ncol, UBUFSIZ);
2303
2304 for (;;)
2305 {
2306 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2307 break;
2308
2309 *str++ = ch;
2310
2311 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2312 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2313 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2314 nlines++;
2315
2316 refresh_count++;
2317
2318 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2319 {
2320 refresh_count = 0;
2321
2322 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2323 {
2324 refreshnow = true;
2325 ch = NOCHAR;
2326 break;
2327 }
2328 }
2329
2330 // scr_add_lines only works for nlines <= nrow - 1.
2331 if (nlines >= nrow - 1)
2332 {
2333 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2334 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2335 scr_add_lines (buf, str - buf, nlines);
2336
2337 nlines = 0;
2338 str = buf;
2339 eol = str + min (ncol, UBUFSIZ);
2340 }
2341
2342 if (str >= eol)
2343 {
2344 if (eol >= buf + UBUFSIZ)
2345 {
2346 ch = NOCHAR;
2347 break;
2348 }
2349 else
2350 eol = min (eol + ncol, buf + UBUFSIZ);
2351 }
2352
2010 } 2353 }
2354
2355 seq_begin = cmdbuf_ptr;
2356 ch = next_char ();
2011 } 2357 }
2012 am_pixmap_trans = 0; 2358
2359 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2360 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2361 scr_add_lines (buf, str - buf, nlines);
2362
2363 /*
2364 * If there have been a lot of new lines, then update the screen
2365 * What the heck we'll cheat and only refresh less than every page-full.
2366 * if skipScroll is enabled.
2367 */
2368 if (refreshnow)
2369 {
2370 scr_refresh ();
2371 want_refresh = 1;
2372 }
2013 } 2373 }
2014 else 2374 else
2015 { 2375 {
2016 if (TermWin.pixmap != None) 2376 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2377 {
2052 if (oldp != None) 2378 process_nonprinting (ch);
2053 pchanged = 1; 2379 }
2380 catch (const class out_of_input &o)
2381 {
2382 // we ran out of input, retry later
2383 cmdbuf_ptr = seq_begin;
2054 break; 2384 break;
2055 } 2385 }
2056 if (oldp != TermWin.parent[i]) 2386
2057 pchanged = 1; 2387 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2388 }
2062 for (; n < (unsigned int)i; n++) 2389 }
2063 { 2390}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2391
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2392// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2393wchar_t ecb_hot
2067 { 2394rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2395{
2069 break; 2396 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2397 {
2071 } 2398 // assume 7-bit to be ascii ALWAYS
2399 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2400 return *cmdbuf_ptr++;
2401
2402 wchar_t wc;
2403 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2404
2405 if (len == (size_t)-2)
2072 } 2406 {
2073 if (n > (int) (sizeof (TermWin.parent) 2407 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2408 cmdbuf_ptr = cmdbuf_endp;
2409 break;
2075 { 2410 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2411
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2412 if (len == (size_t)-1)
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 } 2413 {
2084 else 2414 mbstate.reset (); // reset now undefined conversion state
2415 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2416 // in which case we "erroneously" return the next byte which might be valid.
2417 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2418 }
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2419
2091 rqt.tv_sec = 1; 2420 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2421 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2422 return wc & UNICODE_MASK;
2094# else
2095 sleep (1);
2096# endif
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 2423 }
2424
2425 return NOCHAR;
2426}
2427
2428// read the next octet
2429uint32_t ecb_hot
2430rxvt_term::next_octet () NOTHROW
2431{
2432 return cmdbuf_ptr < cmdbuf_endp
2433 ? (unsigned char)*cmdbuf_ptr++
2434 : NOCHAR;
2435}
2436
2437static class out_of_input out_of_input;
2438
2439wchar_t ecb_hot
2440rxvt_term::cmd_getc () THROW ((class out_of_input))
2441{
2442 wchar_t c = next_char ();
2443
2444 if (c == NOCHAR)
2445 throw out_of_input;
2446
2108 return pchanged; 2447 return c;
2109} 2448}
2110#endif
2111 2449
2112/*}}} */ 2450uint32_t ecb_hot
2451rxvt_term::cmd_get8 () THROW ((class out_of_input))
2452{
2453 uint32_t c = next_octet ();
2454
2455 if (c == NOCHAR)
2456 throw out_of_input;
2457
2458 return c;
2459}
2113 2460
2114/*{{{ print pipe */ 2461/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2462/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2463#ifdef PRINTPIPE
2117FILE * 2464FILE * ecb_cold
2118rxvt_term::popen_printer () 2465rxvt_term::popen_printer ()
2119{ 2466{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2467 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2468
2122 if (stream == NULL) 2469 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2470 rxvt_warn ("can't open printer pipe, not printing.\n");
2471
2124 return stream; 2472 return stream;
2125} 2473}
2126 2474
2127int 2475int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2476rxvt_term::pclose_printer (FILE *stream)
2129{ 2477{
2130 fflush (stream); 2478 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2479 return pclose (stream);
2137# endif
2138} 2480}
2139 2481
2140/* 2482/*
2141 * simulate attached vt100 printer 2483 * simulate attached vt100 printer
2142 */ 2484 */
2143void 2485void ecb_cold
2144rxvt_term::process_print_pipe () 2486rxvt_term::process_print_pipe ()
2145{ 2487{
2146 int done; 2488 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2489
2149 if ((fd = popen_printer ()) == NULL) 2490 if (!fd)
2150 return; 2491 return;
2151 2492
2152 /* 2493 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2494 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2495 * is received.
2155 */ 2496 */
2156 for (done = 0; !done;) 2497 for (int done = 0; !done; )
2157 { 2498 {
2158 unsigned char buf[8]; 2499 unsigned char buf[8];
2159 unsigned char ch; 2500 unicode_t ch;
2160 unsigned int i, len; 2501 unsigned int i, len;
2161 2502
2162 if ((ch = cmd_getc ()) != C0_ESC) 2503 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2504 {
2164 if (putc (ch, fd) == EOF) 2505 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2506 break; /* done = 1 */
… …
2180 { 2521 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2522 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2523 break; /* done = 1 */
2183 } 2524 }
2184 } 2525 }
2526
2185 for (i = 0; i < len; i++) 2527 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2528 if (putc (buf[i], fd) == EOF)
2187 { 2529 {
2188 done = 1; 2530 done = 1;
2189 break; 2531 break;
2190 } 2532 }
2191 } 2533 }
2192 } 2534 }
2535
2193 pclose_printer (fd); 2536 pclose_printer (fd);
2194} 2537}
2195#endif /* PRINTPIPE */ 2538#endif /* PRINTPIPE */
2196/*}}} */ 2539/*}}} */
2197 2540
2198/* *INDENT-OFF* */
2199enum { 2541enum {
2200 C1_40 = 0x40, 2542 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2543 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2544 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2545 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2546 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2547};
2206/* *INDENT-ON* */
2207 2548
2208/*{{{ process non-printing single characters */ 2549/*{{{ process non-printing single characters */
2209void 2550void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2551rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2552{
2212 switch (ch) 2553 switch (ch)
2213 { 2554 {
2555 case C0_ESC:
2556 process_escape_seq ();
2557 break;
2214 case C0_ENQ: /* terminal Status */ 2558 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2559 if (rs[Rs_answerbackstring])
2216 tt_write ( 2560 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2561 else
2220 tt_write ((unsigned char *)VT100_ANS, 2562 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2563 break;
2223 case C0_BEL: /* bell */ 2564 case C0_BEL: /* bell */
2224 scr_bell (); 2565 scr_bell ();
2225 break; 2566 break;
2226 case C0_BS: /* backspace */ 2567 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2582 scr_charset_choose (1);
2242 break; 2583 break;
2243 case C0_SI: /* shift in - acs */ 2584 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2585 scr_charset_choose (0);
2245 break; 2586 break;
2587
2588#ifdef EIGHT_BIT_CONTROLS
2589 // 8-bit controls
2590 case 0x90: /* DCS */
2591 process_dcs_seq ();
2592 break;
2593 case 0x9b: /* CSI */
2594 process_csi_seq ();
2595 break;
2596 case 0x9d: /* OSC */
2597 process_osc_seq ();
2598 break;
2599#endif
2246 } 2600 }
2247} 2601}
2248/*}}} */ 2602/*}}} */
2249 2603
2250 2604
2251/*{{{ process VT52 escape sequences */ 2605/*{{{ process VT52 escape sequences */
2252void 2606void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2607rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2608{
2255 int row, col; 2609 int row, col;
2256 2610
2257 switch (ch) 2611 switch (ch)
2258 { 2612 {
… …
2291 break; 2645 break;
2292 case 'Z': /* identify the terminal type */ 2646 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2647 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2648 break;
2295 case '<': /* turn off VT52 mode */ 2649 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2650 priv_modes &= ~PrivMode_vt52;
2297 break; 2651 break;
2298 case 'F': /* use special graphics character set */ 2652 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2653 case 'G': /* use regular character set */
2300 /* unimplemented */ 2654 /* unimplemented */
2301 break; 2655 break;
… …
2307} 2661}
2308/*}}} */ 2662/*}}} */
2309 2663
2310 2664
2311/*{{{ process escape sequences */ 2665/*{{{ process escape sequences */
2312void 2666void ecb_hot
2313rxvt_term::process_escape_seq () 2667rxvt_term::process_escape_seq ()
2314{ 2668{
2315 unsigned char ch = cmd_getc (); 2669 unicode_t ch = cmd_getc ();
2316 2670
2317 if (PrivateModes & PrivMode_vt52) 2671 if (priv_modes & PrivMode_vt52)
2318 { 2672 {
2319 process_escape_vt52 (ch); 2673 process_escape_vt52 (ch);
2320 return; 2674 return;
2321 } 2675 }
2322 2676
2323 switch (ch) 2677 switch (ch)
2324 { 2678 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2679 case '#':
2327 if (cmd_getc () == '8') 2680 if (cmd_getc () == '8')
2328 scr_E (); 2681 scr_E ();
2329 break; 2682 break;
2330 case '(': 2683 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2690 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2691 break;
2339 case '+': 2692 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2693 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2694 break;
2342#ifdef MULTICHAR_SET 2695#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2696 case '6':
2349 scr_backindex (); 2697 scr_backindex ();
2350 break; 2698 break;
2351#endif 2699#endif
2352 case '7': 2700 case '7':
2353 scr_cursor (SAVE); 2701 scr_cursor (SAVE);
2354 break; 2702 break;
2355 case '8': 2703 case '8':
2356 scr_cursor (RESTORE); 2704 scr_cursor (RESTORE);
2357 break; 2705 break;
2358#ifndef NO_FRILLS 2706#if !ENABLE_MINIMAL
2359 case '9': 2707 case '9':
2360 scr_forwardindex (); 2708 scr_forwardindex ();
2361 break; 2709 break;
2362#endif 2710#endif
2711 // DECPAM/DECPNM
2363 case '=': 2712 case '=':
2713 priv_modes |= PrivMode_aplKP;
2714 break;
2364 case '>': 2715 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2716 priv_modes &= ~PrivMode_aplKP;
2366 break; 2717 break;
2367 2718
2368 case C1_40: 2719 case C1_40:
2369 cmd_getc (); 2720 cmd_getc ();
2370 break; 2721 break;
… …
2373 break; 2724 break;
2374 2725
2375 /* 8.3.87: NEXT LINE */ 2726 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2727 case C1_NEL: /* ESC E */
2377 { 2728 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2729 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2730 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2731 }
2381 break; 2732 break;
2382 2733
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2734 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2735 case C1_ESA: /* ESC G */
2385 process_graphics (); 2736 // used by original rxvt for rob nations own graphics mode
2737 if (cmd_getc () == 'Q')
2738 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2739 break;
2387 2740
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2741 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2742 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2743 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2747 case C1_RI: /* ESC M */
2395 scr_index (DN); 2748 scr_index (DN);
2396 break; 2749 break;
2397 2750
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2751 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2752 /* case C1_SS2: break; */
2400 2753
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2754 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2755 /* case C1_SS3: break; */
2403 2756
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2757 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2758 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2759 process_dcs_seq ();
2407 break; 2760 break;
2408 2761
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2762 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2763 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2764 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2765 break; /* steal obsolete ESC [ c */
2414 2766
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2767 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2768 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2769 process_csi_seq ();
2418 break; 2770 break;
2419 2771
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2772 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2773 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2774 process_osc_seq ();
2423 break; 2775 break;
2424 2776
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2777 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2778 case 'c':
2779 mbstate.reset ();
2427 scr_poweron (); 2780 scr_poweron ();
2428 scrollbar_show (1); 2781 scrollBar.show (1);
2429 break; 2782 break;
2430 2783
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2784 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2785 case 'n':
2433 scr_charset_choose (2); 2786 scr_charset_choose (2);
… …
2440 } 2793 }
2441} 2794}
2442/*}}} */ 2795/*}}} */
2443 2796
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2797/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2798enum {
2447 CSI_ICH = 0x40, 2799 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2800 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2801 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2802 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2803 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2804 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2805 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2454 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2806 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2455 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2807 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2808};
2457 2809
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2810#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2811 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2812 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2813#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2814 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2815
2464const unsigned char csi_defaults[] = 2816static const unsigned char csi_defaults[] =
2465 { 2817 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2818 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2467 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2819 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2820 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2821 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2822 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2823 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2824 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2825 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2826 };
2475/* *INDENT-ON* */
2476 2827
2477void 2828void ecb_hot
2478rxvt_term::process_csi_seq () 2829rxvt_term::process_csi_seq ()
2479{ 2830{
2480 unsigned char ch, priv, i; 2831 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2832 unsigned int nargs, p;
2482 int n, ndef; 2833 int n, ndef;
2483 int arg[ESC_ARGS]; 2834 int arg[ESC_ARGS] = { };
2484 2835
2485 for (nargs = ESC_ARGS; nargs > 0;) 2836 nargs = 0;
2486 arg[--nargs] = 0;
2487 2837
2488 priv = 0; 2838 priv = 0;
2489 ch = cmd_getc (); 2839 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2840 if ((ch >= '<' && ch <= '?') || ch == '!')
2841 {
2491 { /* '<' '=' '>' '?' */ 2842 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2843 priv = ch;
2493 ch = cmd_getc (); 2844 ch = cmd_getc ();
2494 } 2845 }
2846
2847 prev_ch = 0;
2495 /* read any numerical arguments */ 2848 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2849 for (n = -1; ch < CSI_ICH; )
2497 { 2850 {
2498 if (isdigit (ch)) 2851 if (isdigit (ch))
2499 { 2852 {
… …
2506 { 2859 {
2507 if (nargs < ESC_ARGS) 2860 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2861 arg[nargs++] = n;
2509 n = -1; 2862 n = -1;
2510 } 2863 }
2511 else if (ch == '\b') 2864 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2865 process_nonprinting (ch);
2523 } 2866
2867 prev_ch = ch;
2524 ch = cmd_getc (); 2868 ch = cmd_getc ();
2525 } 2869 }
2526 2870
2527 if (ch > CSI_7F) 2871 if (ch > CSI_7F)
2528 return; 2872 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2878 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2879 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2880 if (arg[p] == -1)
2537 arg[p] = ndef; 2881 arg[p] = ndef;
2538 2882
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2883 /*
2547 * private mode handling 2884 * private mode handling
2548 */ 2885 */
2549 if (priv) 2886 if (priv)
2550 { 2887 {
2551 switch (priv) 2888 switch (priv)
2552 { 2889 {
2553 case '>': 2890 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2891 if (ch == CSI_DA) /* secondary device attributes */
2892 {
2893 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2894 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2895 //
2896 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2897 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2898 // versions.
2899 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2900 tt_printf ("\033[>%d;95;0c", 'U');
2901 }
2556 break; 2902 break;
2903
2557 case '?': 2904 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2905 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2906 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2907 break;
2908
2909 case '!':
2910 if (ch == CSI_70)
2911 {
2912 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2913 scr_soft_reset ();
2914
2915 static const int pm_h[] = { 7, 25 };
2916 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2917
2918 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2919 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2920 }
2921 break;
2922 }
2923
2562 return; 2924 return;
2563 } 2925 }
2564 2926
2565 switch (ch) 2927 switch (ch)
2566 { 2928 {
… …
2580 } 2942 }
2581 break; 2943 break;
2582#endif 2944#endif
2583 2945
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2946 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2947 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2948 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2949 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2950 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2951 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2952 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2953 break;
2592 2954
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2955 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2956 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3027
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3028 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3029 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3030 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3031 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3032 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3033 break;
2672 3034
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3035 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3036 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3037 break;
2677 3038
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3039 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3040 process_sgr_mode (nargs, arg);
2680 break; 3041 break;
… …
2686 tt_printf ("\033[0n"); 3047 tt_printf ("\033[0n");
2687 break; 3048 break;
2688 case 6: /* CPR requested */ 3049 case 6: /* CPR requested */
2689 scr_report_position (); 3050 scr_report_position ();
2690 break; 3051 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3052 case 7: /* unofficial extension */
3053 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3054 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3055 break;
2695#endif
2696 case 8: /* unofficial extension */ 3056 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3057 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break;
2699
2700 case XTerm_locale: /* unofficial extension */
2701 tt_printf ("%-.250s\n", locale);
2702 break; 3058 break;
2703 } 3059 }
2704 break; 3060 break;
2705 3061
2706 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3062 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2739 break; 3095 break;
2740 3096
2741 case CSI_RM: /* 8.3.107: RESET MODE */ 3097 case CSI_RM: /* 8.3.107: RESET MODE */
2742 if (arg[0] == 4) 3098 if (arg[0] == 4)
2743 scr_insert_mode (0); 3099 scr_insert_mode (0);
3100 else if (arg[0] == 20)
3101 priv_modes &= ~PrivMode_LFNL;
2744 break; 3102 break;
2745 3103
2746 case CSI_SM: /* 8.3.126: SET MODE */ 3104 case CSI_SM: /* 8.3.126: SET MODE */
2747 if (arg[0] == 4) 3105 if (arg[0] == 4)
2748 scr_insert_mode (1); 3106 scr_insert_mode (1);
3107 else if (arg[0] == 20)
3108 priv_modes |= PrivMode_LFNL;
3109 break;
3110
3111 case CSI_71: // DESCUSR: set cursor style
3112 if (prev_ch == ' ')
3113 set_cursor_style (arg[0]);
2749 break; 3114 break;
2750 3115
2751 /* 3116 /*
2752 * PRIVATE USE beyond this point. All CSI_7? sequences here 3117 * PRIVATE USE beyond this point. All CSI_7? sequences here
2753 */ 3118 */
… …
2765 break; 3130 break;
2766 case CSI_75: 3131 case CSI_75:
2767 scr_cursor (RESTORE); 3132 scr_cursor (RESTORE);
2768 break; 3133 break;
2769 3134
2770#ifndef NO_FRILLS 3135#if !ENABLE_MINIMAL
2771 case CSI_74: 3136 case CSI_74:
2772 process_window_ops (arg, nargs); 3137 process_window_ops (arg, nargs);
2773 break; 3138 break;
2774#endif 3139#endif
2775 3140
2776 case CSI_78: /* DECREQTPARM */ 3141 case CSI_78: /* DECREQTPARM */
2777 if (arg[0] == 0 || arg[0] == 1) 3142 if (arg[0] == 0 || arg[0] == 1)
2778 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3143 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2779 /* FALLTHROUGH */ 3144 break;
2780 3145
2781 default: 3146 default:
2782 break; 3147 break;
2783 } 3148 }
2784} 3149}
2785/*}}} */ 3150/*}}} */
2786 3151
2787#ifndef NO_FRILLS 3152#if !ENABLE_MINIMAL
2788/* ARGSUSED */
2789void 3153void
2790rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3154rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2791{ 3155{
2792 int x, y; 3156 int x, y;
2793#if 0
2794 char *s;
2795#endif
2796 XWindowAttributes wattr; 3157 XWindowAttributes wattr;
2797 Window wdummy; 3158 Window wdummy;
3159
3160 dLocal (Display *, dpy);
2798 3161
2799 if (nargs == 0) 3162 if (nargs == 0)
2800 return; 3163 return;
3164
2801 switch (args[0]) 3165 switch (args[0])
2802 { 3166 {
2803 /* 3167 /*
2804 * commands 3168 * commands
2805 */ 3169 */
2806 case 1: /* deiconify window */ 3170 case 1: /* deiconify window */
2807 XMapWindow (display->display, TermWin.parent[0]); 3171 XMapWindow (dpy, parent);
2808 break; 3172 break;
2809 case 2: /* iconify window */ 3173 case 2: /* iconify window */
2810 XIconifyWindow (display->display, TermWin.parent[0], 3174 XIconifyWindow (dpy, parent, display->screen);
2811 DefaultScreen (display->display));
2812 break; 3175 break;
2813 case 3: /* set position (pixels) */ 3176 case 3: /* set position (pixels) */
2814 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3177 XMoveWindow (dpy, parent, args[1], args[2]);
2815 break; 3178 break;
2816 case 4: /* set size (pixels) */ 3179 case 4: /* set size (pixels) */
2817 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3180 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2818 break; 3181 break;
2819 case 5: /* raise window */ 3182 case 5: /* raise window */
2820 XRaiseWindow (display->display, TermWin.parent[0]); 3183 XRaiseWindow (dpy, parent);
2821 break; 3184 break;
2822 case 6: /* lower window */ 3185 case 6: /* lower window */
2823 XLowerWindow (display->display, TermWin.parent[0]); 3186 XLowerWindow (dpy, parent);
2824 break; 3187 break;
2825 case 7: /* refresh window */ 3188 case 7: /* refresh window */
2826 scr_touch (true); 3189 scr_touch (true);
2827 break; 3190 break;
2828 case 8: /* set size (chars) */ 3191 case 8: /* set size (chars) */
2829 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3192 set_widthheight ((unsigned int) (args[2] * fwidth),
2830 (unsigned int) (args[1] * TermWin.fheight)); 3193 (unsigned int) (args[1] * fheight));
2831 break; 3194 break;
3195
3196 //case 9: NYI, TODO, restore maximized window or maximize window
2832 default: 3197 default:
2833 if (args[0] >= 24) /* set height (chars) */ 3198 if (args[0] >= 24) /* set height (chars) */
2834 set_widthheight ((unsigned int)TermWin.width, 3199 set_widthheight ((unsigned int)vt_width,
2835 (unsigned int) (args[1] * TermWin.fheight)); 3200 (unsigned int) (args[1] * fheight));
2836 break; 3201 break;
3202
2837 /* 3203 /*
2838 * reports - some output format copied from XTerm 3204 * reports - some output format copied from XTerm
2839 */ 3205 */
2840 case 11: /* report window state */ 3206 case 11: /* report window state */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
2842 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3208 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2843 break; 3209 break;
2844 case 13: /* report window position */ 3210 case 13: /* report window position */
2845 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3211 XGetWindowAttributes (dpy, parent, &wattr);
2846 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3212 XTranslateCoordinates (dpy, parent, wattr.root,
2847 -wattr.border_width, -wattr.border_width, 3213 -wattr.border_width, -wattr.border_width,
2848 &x, &y, &wdummy); 3214 &x, &y, &wdummy);
2849 tt_printf ("\033[3;%d;%dt", x, y); 3215 tt_printf ("\033[3;%d;%dt", x, y);
2850 break; 3216 break;
2851 case 14: /* report window size (pixels) */ 3217 case 14: /* report window size (pixels) */
2852 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3218 XGetWindowAttributes (dpy, parent, &wattr);
2853 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3219 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2854 break; 3220 break;
3221 case 18: /* report text area size (chars) */
3222 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3223 break;
2855 case 18: /* report window size (chars) */ 3224 case 19: /* report window size (chars) */
2856 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3225 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2857 break; 3226 break;
2858#if 0 /* XXX: currently disabled due to security concerns */
2859 case 20: /* report icon label */ 3227 case 20: /* report icon label */
3228 {
3229 char *s;
2860 XGetIconName (display->display, TermWin.parent[0], &s); 3230 XGetIconName (dpy, parent, &s);
2861 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3231 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3232 XFree (s);
3233 }
2862 break; 3234 break;
2863 case 21: /* report window title */ 3235 case 21: /* report window title */
2864 XFetchName (display->display, TermWin.parent[0], &s); 3236 {
3237 char *s;
3238 XFetchName (dpy, parent, &s);
2865 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3239 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3240 XFree (s);
3241 }
2866 break; 3242 break;
2867#endif
2868
2869 } 3243 }
2870} 3244}
2871#endif 3245#endif
2872 3246
2873/*----------------------------------------------------------------------*/ 3247/*----------------------------------------------------------------------*/
2874/* 3248/*
2875 * get input up until STRING TERMINATOR (or BEL) 3249 * get input up until STRING TERMINATOR (or BEL)
2876 * ends_how is terminator used. returned input must be free ()d 3250 * ends_how is terminator used. returned input must be free()'d
2877 */ 3251 */
2878unsigned char * 3252char *
2879rxvt_term::get_to_st (unsigned char *ends_how) 3253rxvt_term::get_to_st (unicode_t &ends_how)
2880{ 3254{
2881 int seen_esc = 0; /* seen escape? */ 3255 unicode_t ch;
3256 bool seen_esc = false;
2882 unsigned int n = 0; 3257 unsigned int n = 0;
2883 unsigned char *s; 3258 wchar_t string[CBUFSIZ];
2884 unsigned char ch, string[STRING_MAX];
2885 3259
2886 for (; (ch = cmd_getc ());) 3260 while ((ch = cmd_getc ()) != NOCHAR)
2887 { 3261 {
2888 if (ch == C0_BEL 3262 if (seen_esc)
2889 || ch == CHAR_ST 3263 {
2890 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3264 if (ch == 0x5c) /* 7bit ST */
2891 break; 3265 break;
3266 else
3267 return NULL;
3268 }
2892 if (ch == C0_ESC) 3269 else if (ch == C0_ESC)
2893 { 3270 {
2894 seen_esc = 1; 3271 seen_esc = true;
2895 continue; 3272 continue;
2896 } 3273 }
3274 else if (ch == C0_BEL || ch == CHAR_ST)
3275 break;
2897 else if (ch == '\t') 3276 else if (ch == C0_SYN)
2898 ch = ' '; /* translate '\t' to space */ 3277 ch = cmd_get8 ();
2899 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3278 else if (ch < 0x20)
2900 return NULL; /* other control character - exit */ 3279 return NULL; /* other control character - exit */
3280
3281 seen_esc = false;
3282
2901 if (n < sizeof (string) - 1) 3283 if (n >= sizeof (string) - 1)
3284 // stop at some sane length
3285 return NULL;
3286
2902 string[n++] = ch; 3287 string[n++] = ch;
2903 seen_esc = 0;
2904 } 3288 }
3289
2905 string[n++] = '\0'; 3290 string[n++] = '\0';
2906 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3291
2907 return NULL;
2908 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3292 ends_how = (ch == 0x5c ? C0_ESC : ch);
2909 STRNCPY (s, string, n); 3293
2910 return s; 3294 return rxvt_wcstombs (string);
2911} 3295}
2912 3296
2913/*----------------------------------------------------------------------*/ 3297/*----------------------------------------------------------------------*/
2914/* 3298/*
2915 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3299 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2916 */ 3300 */
2917void 3301void
2918rxvt_term::process_dcs_seq () 3302rxvt_term::process_dcs_seq ()
2919{ 3303{
2920 unsigned char eh, *s;
2921 /* 3304 /*
2922 * Not handled yet 3305 * Not handled yet
2923 */ 3306 */
3307
3308 unicode_t eh;
2924 s = get_to_st (&eh); 3309 char *s = get_to_st (eh);
2925 if (s) 3310 if (s)
2926 free (s); 3311 free (s);
3312
2927 return; 3313 return;
2928} 3314}
2929 3315
2930/*----------------------------------------------------------------------*/ 3316/*----------------------------------------------------------------------*/
2931/* 3317/*
2932 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3318 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2933 */ 3319 */
2934void 3320void
2935rxvt_term::process_osc_seq () 3321rxvt_term::process_osc_seq ()
2936{ 3322{
2937 unsigned char ch, eh, *s; 3323 int arg;
2938 int arg;
2939 3324
2940 ch = cmd_getc (); 3325 unicode_t ch = cmd_getc ();
2941 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3326 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2942 arg = arg * 10 + (ch - '0'); 3327 arg = arg * 10 + (ch - '0');
2943 3328
2944 if (ch == ';') 3329 if (ch == ';')
2945 { 3330 {
3331 unicode_t eh;
2946 s = get_to_st (&eh); 3332 char *s = get_to_st (eh);
3333
2947 if (s) 3334 if (s)
2948 { 3335 {
2949 /*
2950 * rxvt_menubar_dispatch () violates the constness of the string,
2951 * so do it here
2952 */
2953 if (arg == XTerm_Menu)
2954#if 0 /* XXX: currently disabled due to security concerns */
2955 menubar_dispatch ((char *)s);
2956#else
2957 (void)0;
2958#endif
2959 else
2960 xterm_seq (arg, (char *)s, eh); 3336 process_xterm_seq (arg, s, eh);
2961 free (s); 3337 free (s);
2962 } 3338 }
2963 } 3339 }
2964} 3340}
3341
3342void
3343rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3344{
3345 if (str[0] == '?' && !str[1])
3346 {
3347 rgba c;
3348 pix_colors_focused[color].get (c);
3349
3350#if XFT
3351 if (c.a != rgba::MAX_CC)
3352 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3353 else
3354#endif
3355 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3356 }
3357 else
3358 set_window_color (color, str);
3359}
3360
2965/* 3361/*
2966 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3362 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2967 * 0 = change iconName/title
2968 * 1 = change iconName
2969 * 2 = change title
2970 * 4 = change color
2971 * 12 = change text color
2972 * 13 = change mouse foreground color
2973 * 17 = change highlight character colour
2974 * 18 = change bold character color
2975 * 19 = change underlined character color
2976 * 46 = change logfile (not implemented)
2977 * 50 = change font
2978 *
2979 * rxvt extensions:
2980 * 9 = change locale (NYI)
2981 * 10 = menu (may change in future)
2982 * 20 = bg pixmap
2983 * 39 = change default fg color
2984 * 49 = change default bg color
2985 * 55 = dump scrollback buffer and all of screen
2986 */ 3363 */
2987void 3364void
2988rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3365rxvt_term::process_xterm_seq (int op, char *str, char resp)
2989{ 3366{
2990 int changed = 0; 3367 int color;
2991 int color;
2992 char *buf, *name; 3368 char *buf, *name;
3369 bool query = str[0] == '?' && !str[1];
3370 int saveop = op;
3371
3372 dLocal (Display *, dpy);
2993 3373
2994 assert (str != NULL); 3374 assert (str != NULL);
3375
3376 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3377 return;
3378
2995 switch (op) 3379 switch (op)
2996 { 3380 {
2997 case XTerm_name: 3381 case XTerm_name:
2998 set_title (str); 3382 set_title (str);
2999 /* FALLTHROUGH */ 3383 /* FALLTHROUGH */
3000 case XTerm_iconName: 3384 case XTerm_iconName:
3001 set_iconName (str); 3385 set_icon_name (str);
3002 break; 3386 break;
3003 case XTerm_title: 3387 case XTerm_title:
3004 set_title (str); 3388 set_title (str);
3005 break; 3389 break;
3390 case XTerm_property:
3391 if (str[0] == '?')
3392 {
3393 Atom prop = display->atom (str + 1);
3394 Atom actual_type;
3395 int actual_format;
3396 unsigned long nitems;
3397 unsigned long bytes_after;
3398 unsigned char *value = 0;
3399 const char *str = "";
3400
3401 if (prop
3402 && XGetWindowProperty (dpy, parent,
3403 prop, 0, 1<<16, 0, AnyPropertyType,
3404 &actual_type, &actual_format,
3405 &nitems, &bytes_after, &value) == Success
3406 && actual_type != None
3407 && actual_format == 8)
3408 str = (const char *)(value);
3409
3410 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3411
3412 XFree (value);
3413 }
3414 else
3415 {
3416 char *eq = strchr (str, '=');
3417
3418 if (eq)
3419 {
3420 *eq = 0;
3421 set_utf8_property (display->atom (str), eq + 1);
3422 }
3423 else
3424 XDeleteProperty (dpy, parent,
3425 display->atom (str));
3426 }
3427 break;
3428
3006 case XTerm_Color: 3429 case XTerm_Color:
3007 for (buf = (char *)str; buf && *buf;) 3430 for (buf = (char *)str; buf && *buf;)
3008 { 3431 {
3009 if ((name = STRCHR (buf, ';')) == NULL) 3432 if ((name = strchr (buf, ';')) == NULL)
3010 break; 3433 break;
3434
3011 *name++ = '\0'; 3435 *name++ = '\0';
3012 color = atoi (buf); 3436 color = atoi (buf) + minCOLOR;
3013 if (color < 0 || color >= TOTAL_COLORS) 3437
3438 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3014 break; 3439 break;
3440
3015 if ((buf = STRCHR (name, ';')) != NULL) 3441 if ((buf = strchr (name, ';')) != NULL)
3016 *buf++ = '\0'; 3442 *buf++ = '\0';
3017 set_window_color (color + minCOLOR, name); 3443
3444 process_color_seq (op, color, name, resp);
3018 } 3445 }
3446 break;
3447 case Rxvt_restoreFG:
3448 case XTerm_Color00:
3449 process_color_seq (op, Color_fg, str, resp);
3450 break;
3451 case Rxvt_restoreBG:
3452 case XTerm_Color01:
3453 process_color_seq (op, Color_bg, str, resp);
3019 break; 3454 break;
3020#ifndef NO_CURSORCOLOR 3455#ifndef NO_CURSORCOLOR
3021 case XTerm_Color_cursor: 3456 case XTerm_Color_cursor:
3022 set_window_color (Color_cursor, str); 3457 process_color_seq (op, Color_cursor, str, resp);
3023 break; 3458 break;
3024#endif 3459#endif
3025 case XTerm_Color_pointer: 3460 case XTerm_Color_pointer_fg:
3026 set_window_color (Color_pointer, str); 3461 process_color_seq (op, Color_pointer_fg, str, resp);
3027 break; 3462 break;
3463 case XTerm_Color_pointer_bg:
3464 process_color_seq (op, Color_pointer_bg, str, resp);
3465 break;
3466#ifdef OPTION_HC
3467 case XTerm_Color_HC:
3468 process_color_seq (op, Color_HC, str, resp);
3469 break;
3470 case XTerm_Color_HTC:
3471 process_color_seq (op, Color_HTC, str, resp);
3472 break;
3473#endif
3028#ifndef NO_BOLD_UNDERLINE_REVERSE 3474#ifndef NO_BOLD_UNDERLINE_REVERSE
3029 case XTerm_Color_BD: 3475 case URxvt_Color_BD:
3030 set_window_color (Color_BD, str); 3476 process_color_seq (op, Color_BD, str, resp);
3031 break; 3477 break;
3032 case XTerm_Color_UL: 3478 case URxvt_Color_UL:
3033 set_window_color (Color_UL, str); 3479 process_color_seq (op, Color_UL, str, resp);
3034 break; 3480 break;
3035 case XTerm_Color_RV: 3481 case URxvt_Color_IT:
3036 set_window_color (Color_RV, str); 3482 process_color_seq (op, Color_IT, str, resp);
3037 break; 3483 break;
3038#endif 3484#endif
3485 case URxvt_Color_border:
3486 process_color_seq (op, Color_border, str, resp);
3487 break;
3039 3488
3040 case XTerm_Menu: 3489#if BG_IMAGE_FROM_ROOT
3490 case URxvt_Color_tint:
3491 process_color_seq (op, Color_tint, str, resp);
3041 /* 3492 {
3042 * rxvt_menubar_dispatch () violates the constness of the string, 3493 bool changed = false;
3043 * so DON'T do it here 3494
3495 if (ISSET_PIXCOLOR (Color_tint))
3496 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3497
3498 if (changed)
3499 update_background ();
3044 */ 3500 }
3501
3045 break; 3502 break;
3503#endif
3504
3505#if BG_IMAGE_FROM_FILE
3046 case XTerm_Pixmap: 3506 case Rxvt_Pixmap:
3047 if (*str != ';') 3507 if (!strcmp (str, "?"))
3048 { 3508 {
3049#if XPM_BACKGROUND 3509 char str[256];
3050 scale_pixmap (""); /* reset to default scaling */ 3510 int h_scale = fimage.h_scale;
3051 set_bgPixmap (str); /* change pixmap */ 3511 int v_scale = fimage.v_scale;
3052#endif 3512 int h_align = fimage.h_align;
3053 scr_touch (true); 3513 int v_align = fimage.v_align;
3514
3515 sprintf (str, "[%dx%d+%d+%d]",
3516 h_scale, v_scale,
3517 h_align, v_align);
3518 process_xterm_seq (XTerm_title, str, CHAR_ST);
3054 } 3519 }
3055 while ((str = STRCHR (str, ';')) != NULL) 3520 else
3056 { 3521 {
3522 bool changed = false;
3523
3524 if (*str != ';')
3525 {
3526 try
3527 {
3528 fimage.set_file_geometry (this, str);
3529 changed = true;
3530 }
3531 catch (const class rxvt_failure_exception &e)
3532 {
3533 }
3534 }
3535 else
3536 {
3057 str++; 3537 str++;
3058#if XPM_BACKGROUND 3538 if (fimage.set_geometry (str, true))
3059 changed += scale_pixmap (str); 3539 changed = true;
3060#endif 3540 }
3061 3541
3542 if (changed)
3543 {
3544 if (bg_window_position_sensitive ())
3545 {
3546 int x, y;
3547 get_window_origin (x, y);
3548 parent_x = x;
3549 parent_y = y;
3550 }
3551 update_background ();
3552 }
3062 } 3553 }
3063 if (changed)
3064 {
3065#ifdef XPM_BACKGROUND
3066 resize_pixmap ();
3067#endif
3068 scr_touch (true);
3069 }
3070 break; 3554 break;
3555#endif
3071 3556
3072 case XTerm_restoreFG:
3073 set_window_color (Color_fg, str);
3074 break;
3075 case XTerm_restoreBG:
3076 set_window_color (Color_bg, str);
3077 break;
3078 case XTerm_logfile: 3557 case XTerm_logfile:
3558 // TODO, when secure mode?
3079 break; 3559 break;
3080 case XTerm_font: 3560
3081 change_font (str);
3082 break;
3083 case XTerm_locale:
3084 set_locale (str);
3085 im_cb ();
3086 break;
3087#if 0 3561#if 0
3088 case XTerm_dumpscreen: /* no error notices */ 3562 case Rxvt_dumpscreen: /* no error notices */
3089 { 3563 {
3090 int fd; 3564 int fd;
3091 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3565 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3092 { 3566 {
3093 scr_dump (fd); 3567 scr_dump (fd);
3094 close (fd); 3568 close (fd);
3095 } 3569 }
3096 } 3570 }
3097 break; 3571 break;
3098#endif 3572#endif
3573 case XTerm_font:
3574 op = URxvt_font;
3575 case URxvt_font:
3576#if ENABLE_STYLES
3577 case URxvt_boldFont:
3578 case URxvt_italicFont:
3579 case URxvt_boldItalicFont:
3580#endif
3581 if (query)
3582 tt_printf ("\33]%d;%-.250s%c", saveop,
3583 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3584 ? fontset[op - URxvt_font]->fontdesc : "",
3585 resp);
3586 else
3587 {
3588 const char *&res = rs[Rs_font + (op - URxvt_font)];
3099 3589
3590 res = strdup (str);
3591 allocated.push_back ((void *)res);
3592 set_fonts ();
3593 }
3594 break;
3595
3596 case URxvt_version:
3597 if (query)
3598 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3599 op,
3600 rs[Rs_name], VERSION[0], VERSION[2],
3601 resp);
3602 break;
3603
3604#if !ENABLE_MINIMAL
3605 case URxvt_locale:
3606 if (query)
3607 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3608 else
3609 {
3610 set_locale (str);
3611 pty->set_utf8_mode (enc_utf8);
3612 init_xlocale ();
3613 }
3614 break;
3615
3616 case URxvt_view_up:
3617 case URxvt_view_down:
3618 {
3619 int lines = atoi (str);
3620
3621 if (lines)
3622 scr_page (op == URxvt_view_up ? UP : DN, lines);
3623 else
3624 scr_erase_savelines ();
3625 }
3626
3627 break;
3628#endif
3629
3630#if ENABLE_PERL
3631 case URxvt_perl:
3632 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3633 break;
3634#endif
3100 } 3635 }
3101} 3636}
3102/*----------------------------------------------------------------------*/ 3637/*----------------------------------------------------------------------*/
3103 3638
3104/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3639/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3109 * 's' = save 3644 * 's' = save
3110 * 'r' = restore 3645 * 'r' = restore
3111 * 't' = toggle 3646 * 't' = toggle
3112 * so no need for fancy checking 3647 * so no need for fancy checking
3113 */ 3648 */
3114int 3649int ecb_cold
3115rxvt_term::privcases (int mode, unsigned long bit) 3650rxvt_term::privcases (int mode, unsigned long bit)
3116{ 3651{
3117 int state; 3652 int state;
3118 3653
3119 if (mode == 's') 3654 if (mode == 's')
3120 { 3655 {
3121 SavedModes |= (PrivateModes & bit); 3656 if (priv_modes & bit)
3657 SavedModes |= bit;
3658 else
3659 SavedModes &= ~bit;
3122 return -1; 3660 return -1;
3123 } 3661 }
3124 else 3662 else
3125 { 3663 {
3126 if (mode == 'r') 3664 if (mode == 'r')
3127 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3665 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3128 else 3666 else
3129 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3667 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3130 PrivMode (state, bit); 3668
3669 if (state)
3670 priv_modes |= bit;
3671 else
3672 priv_modes &= ~bit;
3131 } 3673 }
3674
3132 return state; 3675 return state;
3133} 3676}
3134 3677
3135/* we're not using priv _yet_ */ 3678/* we're not using priv _yet_ */
3136void 3679void
3137rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3680rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3138{ 3681{
3139 unsigned int i, j; 3682 unsigned int i, j;
3140 int state; 3683 int state;
3684
3141 static const struct 3685 static const struct
3142 { 3686 {
3143 const int argval; 3687 const int argval;
3144 const unsigned long bit; 3688 const unsigned long bit;
3145 }
3146 argtopriv[] = { 3689 } argtopriv[] = {
3147 { 1, PrivMode_aplCUR }, 3690 { 1, PrivMode_aplCUR }, // DECCKM
3148 { 2, PrivMode_vt52 }, 3691 { 2, PrivMode_vt52 }, // DECANM
3149 { 3, PrivMode_132 }, 3692 { 3, PrivMode_132 }, // DECCOLM
3150 { 4, PrivMode_smoothScroll }, 3693 { 4, PrivMode_smoothScroll }, // DECSCLM
3151 { 5, PrivMode_rVideo }, 3694 { 5, PrivMode_rVideo }, // DECSCNM
3152 { 6, PrivMode_relOrigin }, 3695 { 6, PrivMode_relOrigin }, // DECOM
3153 { 7, PrivMode_Autowrap }, 3696 { 7, PrivMode_Autowrap }, // DECAWM
3697 // 8, auto-repeat keys // DECARM
3154 { 9, PrivMode_MouseX10 }, 3698 { 9, PrivMode_MouseX10 },
3155#ifdef menuBar_esc 3699 // 18 end FF to printer after print screen
3156 { menuBar_esc, PrivMode_menuBar }, 3700 // 19 Print screen prints full screen/scroll region
3157#endif 3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3158#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
3159 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
3160#endif 3704#endif
3161 { 25, PrivMode_VisibleCursor },
3162 { 35, PrivMode_ShiftKeys }, 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
3163 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
3708 // 41 xterm more fixes NYI
3709 // 45 margin bell NYI
3710 // 46 start logging
3164 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
3166#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
3168#endif 3715#endif
3169 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
3717 { 1002, PrivMode_MouseBtnEvent },
3718 { 1003, PrivMode_MouseAnyEvent },
3719#if ENABLE_FRILLS
3720 { 1005, PrivMode_ExtModeMouse },
3721#endif
3170 { 1010, PrivMode_TtyOutputInh }, 3722 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3171 { 1011, PrivMode_Keypress }, 3723 { 1011, PrivMode_Keypress }, // rxvt extension
3724#if ENABLE_FRILLS
3725 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3726#endif
3727 // 1035 enable modifiers for alt, numlock NYI
3728 // 1036 send ESC for meta keys NYI
3729 // 1037 send DEL for keypad delete NYI
3172 { 1047, PrivMode_Screen }, 3730 { 1047, PrivMode_Screen },
3731 // 1048 save and restore cursor, implemented in code
3173 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3732 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3733 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3734 { 2004, PrivMode_BracketPaste },
3174 }; 3735 };
3175 3736
3176 if (nargs == 0) 3737 if (nargs == 0)
3177 return; 3738 return;
3178 3739
… …
3185 for (i = 0; i < nargs; i++) 3746 for (i = 0; i < nargs; i++)
3186 { 3747 {
3187 state = -1; 3748 state = -1;
3188 3749
3189 /* basic handling */ 3750 /* basic handling */
3190 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3751 for (j = 0; j < ecb_array_length (argtopriv); j++)
3191 if (argtopriv[j].argval == arg[i]) 3752 if (argtopriv[j].argval == arg[i])
3192 { 3753 {
3193 state = privcases (mode, argtopriv[j].bit); 3754 state = privcases (mode, argtopriv[j].bit);
3194 break; 3755 break;
3195 } 3756 }
3196 3757
3197 /* extra handling for values with state unkept */ 3758 /* extra handling for values with state unkept */
3198 if (state == -1)
3199 switch (arg[i]) 3759 switch (arg[i])
3200 { 3760 {
3761#if ENABLE_STYLES
3762 case 1021:
3763 set_option (Opt_intensityStyles, mode);
3764
3765 scr_touch (true);
3766 break;
3767#endif
3201 case 1048: /* alternative cursor save */ 3768 case 1048: /* alternative cursor save */
3769 if (option (Opt_secondaryScreen))
3202 if (mode == 0) 3770 if (mode == 0)
3203 scr_cursor (RESTORE); 3771 scr_cursor (RESTORE);
3204 else if (mode == 1) 3772 else if (mode == 1)
3205 scr_cursor (SAVE); 3773 scr_cursor (SAVE);
3206 /* FALLTHROUGH */
3207 default:
3208 continue; /* for (;i;) */
3209 }
3210
3211 /* extra handling for values with valid 0 or 1 state */
3212 switch (arg[i])
3213 {
3214 /* case 1: - application cursor keys */
3215 case 2: /* VT52 mode */
3216 /* oddball mode. should be set regardless of set/reset
3217 * parameter. Return from VT52 mode with an ESC < from
3218 * within VT52 mode
3219 */
3220 PrivMode (1, PrivMode_vt52);
3221 break; 3774 break;
3775 }
3776
3777 if (state >= 0)
3778 /* extra handling for values with valid 0 or 1 state */
3779 switch (arg[i])
3780 {
3781 /* case 1: - application cursor keys */
3782 case 2: /* VT52 mode */
3783 /* oddball mode. should be set regardless of set/reset
3784 * parameter. Return from VT52 mode with an ESC < from
3785 * within VT52 mode
3786 */
3787 priv_modes |= PrivMode_vt52;
3788 break;
3222 case 3: /* 80/132 */ 3789 case 3: /* 80/132 */
3223 if (PrivateModes & PrivMode_132OK) 3790 if (priv_modes & PrivMode_132OK)
3224 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3791 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3225 (unsigned int)TermWin.height);
3226 break; 3792 break;
3227 case 4: /* smooth scrolling */ 3793 case 4: /* smooth scrolling */
3228 if (state)
3229 Options &= ~Opt_jumpScroll;
3230 else
3231 Options |= Opt_jumpScroll; 3794 set_option (Opt_jumpScroll, !state);
3232 break; 3795 break;
3233 case 5: /* reverse video */ 3796 case 5: /* reverse video */
3234 scr_rvideo_mode (state); 3797 scr_rvideo_mode (state);
3235 break; 3798 break;
3236 case 6: /* relative/absolute origins */ 3799 case 6: /* relative/absolute origins */
3237 scr_relative_origin (state); 3800 scr_relative_origin (state);
3238 break; 3801 break;
3239 case 7: /* autowrap */ 3802 case 7: /* autowrap */
3240 scr_autowrap (state); 3803 scr_autowrap (state);
3241 break; 3804 break;
3242 /* case 8: - auto repeat, can't do on a per window basis */ 3805 /* case 8: - auto repeat, can't do on a per window basis */
3243 case 9: /* X10 mouse reporting */ 3806 case 9: /* X10 mouse reporting */
3244 if (state) /* orthogonal */ 3807 if (state) /* orthogonal */
3245 PrivateModes &= ~ (PrivMode_MouseX11); 3808 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3246 break; 3809 break;
3247#ifdef menuBar_esc
3248 case menuBar_esc:
3249#ifdef MENUBAR
3250 map_menuBar (state);
3251#endif
3252 break;
3253#endif
3254#ifdef scrollBar_esc 3810#ifdef scrollBar_esc
3255 case scrollBar_esc: 3811 case scrollBar_esc:
3256 if (scrollbar_mapping (state)) 3812 scrollBar.map (state);
3257 {
3258 resize_all_windows (0, 0, 0); 3813 resize_all_windows (0, 0, 0);
3259 scr_touch (true); 3814 scr_touch (true);
3260 }
3261 break; 3815 break;
3262#endif 3816#endif
3263 case 25: /* visible/invisible cursor */ 3817 case 25: /* visible/invisible cursor */
3264 scr_cursor_visible (state); 3818 scr_cursor_visible (state);
3265 break; 3819 break;
3266 /* case 35: - shift keys */ 3820 /* case 35: - shift keys */
3267 /* case 40: - 80 <--> 132 mode */ 3821 /* case 40: - 80 <--> 132 mode */
3268 case 47: /* secondary screen */ 3822 case 47: /* secondary screen */
3269 scr_change_screen (state); 3823 scr_change_screen (state);
3270 break; 3824 break;
3271 /* case 66: - application key pad */ 3825 /* case 66: - application key pad */
3272 /* case 67: - backspace key */ 3826 /* case 67: - backspace key */
3273 case 1000: /* X11 mouse reporting */ 3827 case 1000: /* X11 mouse reporting */
3274 if (state) /* orthogonal */ 3828 if (state) /* orthogonal */
3275 PrivateModes &= ~ (PrivMode_MouseX10); 3829 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3830 break;
3277#if 0
3278 case 1001: 3831 case 1002:
3279 break; /* X11 mouse highlighting */ 3832 case 1003:
3280#endif 3833 if (state)
3834 {
3835 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3836 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3837 mouse_row = mouse_col = 0;
3838 vt_emask_mouse = PointerMotionMask;
3839 }
3840 else
3841 vt_emask_mouse = NoEventMask;
3842
3843 vt_select_input ();
3844 break;
3281 case 1010: /* scroll to bottom on TTY output inhibit */ 3845 case 1010: /* scroll to bottom on TTY output inhibit */
3282 if (state)
3283 Options &= ~Opt_scrollTtyOutput;
3284 else
3285 Options |= Opt_scrollTtyOutput; 3846 set_option (Opt_scrollTtyOutput, !state);
3286 break; 3847 break;
3287 case 1011: /* scroll to bottom on key press */ 3848 case 1011: /* scroll to bottom on key press */
3288 if (state)
3289 Options |= Opt_scrollTtyKeypress; 3849 set_option (Opt_scrollTtyKeypress, state);
3290 else
3291 Options &= ~Opt_scrollTtyKeypress;
3292 break; 3850 break;
3293 case 1047: /* secondary screen w/ clearing */ 3851 case 1047: /* secondary screen w/ clearing last */
3294 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3852 if (option (Opt_secondaryScreen))
3295 if (current_screen != PRIMARY) 3853 if (!state)
3296 scr_erase_screen (2); 3854 scr_erase_screen (2);
3855
3297 scr_change_screen (state); 3856 scr_change_screen (state);
3298 /* FALLTHROUGH */
3299 default:
3300 break; 3857 break;
3858 case 1049: /* secondary screen w/ clearing first */
3859 if (option (Opt_secondaryScreen))
3860 if (state)
3861 scr_cursor (SAVE);
3862
3863 scr_change_screen (state);
3864
3865 if (option (Opt_secondaryScreen))
3866 if (state)
3867 scr_erase_screen (2);
3868 else
3869 scr_cursor (RESTORE);
3870 break;
3871 default:
3872 break;
3301 } 3873 }
3302 } 3874 }
3303} 3875}
3304/*}}} */ 3876/*}}} */
3305 3877
3306/*{{{ process sgr sequences */ 3878/*{{{ process sgr sequences */
3307void 3879void ecb_hot
3308rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3880rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3309{ 3881{
3310 unsigned int i; 3882 unsigned int i;
3311 short rendset; 3883 short rendset;
3312 int rendstyle; 3884 int rendstyle;
3313 3885
3314 if (nargs == 0) 3886 if (nargs == 0)
3315 { 3887 {
3316 scr_rendition (0, ~RS_None); 3888 scr_rendition (0, ~RS_None);
3317 return; 3889 return;
3318 } 3890 }
3891
3319 for (i = 0; i < nargs; i++) 3892 for (i = 0; i < nargs; i++)
3320 { 3893 {
3321 rendset = -1; 3894 rendset = -1;
3322 switch (arg[i]) 3895 switch (arg[i])
3323 { 3896 {
… …
3325 rendset = 0, rendstyle = ~RS_None; 3898 rendset = 0, rendstyle = ~RS_None;
3326 break; 3899 break;
3327 case 1: 3900 case 1:
3328 rendset = 1, rendstyle = RS_Bold; 3901 rendset = 1, rendstyle = RS_Bold;
3329 break; 3902 break;
3903 //case 2: // low intensity
3904 case 3:
3905 rendset = 1, rendstyle = RS_Italic;
3906 break;
3330 case 4: 3907 case 4:
3331 rendset = 1, rendstyle = RS_Uline; 3908 rendset = 1, rendstyle = RS_Uline;
3332 break; 3909 break;
3333 case 5: 3910 case 5: // slowly blinking
3911 case 6: // rapidly blinking
3334 rendset = 1, rendstyle = RS_Blink; 3912 rendset = 1, rendstyle = RS_Blink;
3335 break; 3913 break;
3914 //case 6: // scoansi light background
3336 case 7: 3915 case 7:
3337 rendset = 1, rendstyle = RS_RVid; 3916 rendset = 1, rendstyle = RS_RVid;
3338 break; 3917 break;
3339 case 22: 3918 case 8:
3919 // invisible. NYI
3920 break;
3921 //case 9: // crossed out
3922 //case 10: // scoansi acs off, primary font
3923 //case 11: // scoansi acs on, first alt font
3924 //case 12: // scoansi acs on, |0x80, second alt font
3925 //...
3926 //case 19: // ninth alt font
3927 //case 20: // gothic
3928 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3340 rendset = 0, rendstyle = RS_Bold; 3929 rendset = 0, rendstyle = RS_Bold;
3930 break;
3931 case 22: // normal intensity
3932 rendset = 0, rendstyle = RS_Bold;
3933 break;
3934 case 23: // disable italic
3935 rendset = 0, rendstyle = RS_Italic;
3341 break; 3936 break;
3342 case 24: 3937 case 24:
3343 rendset = 0, rendstyle = RS_Uline; 3938 rendset = 0, rendstyle = RS_Uline;
3344 break; 3939 break;
3345 case 25: 3940 case 25:
3346 rendset = 0, rendstyle = RS_Blink; 3941 rendset = 0, rendstyle = RS_Blink;
3347 break; 3942 break;
3943 case 26: // variable spacing (iso 8613)
3944 rendset = 0, rendstyle = RS_Blink;
3945 break;
3348 case 27: 3946 case 27:
3349 rendset = 0, rendstyle = RS_RVid; 3947 rendset = 0, rendstyle = RS_RVid;
3350 break; 3948 break;
3949 //case 28: // visible. NYI
3950 //case 29: // not crossed-out
3351 } 3951 }
3952
3352 if (rendset != -1) 3953 if (rendset != -1)
3353 { 3954 {
3354 scr_rendition (rendset, rendstyle); 3955 scr_rendition (rendset, rendstyle);
3355 continue; /* for (;i;) */ 3956 continue; /* for (;i;) */
3356 } 3957 }
… …
3363 case 33: 3964 case 33:
3364 case 34: 3965 case 34:
3365 case 35: 3966 case 35:
3366 case 36: 3967 case 36:
3367 case 37: 3968 case 37:
3368 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3969 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3369 Color_fg);
3370 break; 3970 break;
3371#ifdef TTY_256COLOR 3971 case 38: // set fg color, ISO 8613-6
3372 case 38:
3373 if (nargs > i + 2 && arg[i + 1] == 5) 3972 if (nargs > i + 2 && arg[i + 1] == 5)
3374 { 3973 {
3375 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3974 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3376 Color_fg);
3377 i += 2; 3975 i += 2;
3378 } 3976 }
3379 break; 3977 break;
3380#endif
3381 case 39: /* default fg */ 3978 case 39: /* default fg */
3382 scr_color (Color_fg, Color_fg); 3979 scr_color (Color_fg, Color_fg);
3383 break; 3980 break;
3384 3981
3385 case 40: 3982 case 40:
… …
3388 case 43: 3985 case 43:
3389 case 44: 3986 case 44:
3390 case 45: 3987 case 45:
3391 case 46: 3988 case 46:
3392 case 47: 3989 case 47:
3393 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3990 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3394 Color_bg);
3395 break; 3991 break;
3396#ifdef TTY_256COLOR 3992 case 48: // set bg color, ISO 8613-6
3397 case 48:
3398 if (nargs > i + 2 && arg[i + 1] == 5) 3993 if (nargs > i + 2 && arg[i + 1] == 5)
3399 { 3994 {
3400 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3995 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3401 Color_bg);
3402 i += 2; 3996 i += 2;
3403 } 3997 }
3404 break; 3998 break;
3405#endif
3406 case 49: /* default bg */ 3999 case 49: /* default bg */
3407 scr_color (Color_bg, Color_bg); 4000 scr_color (Color_bg, Color_bg);
3408 break; 4001 break;
3409 4002
3410#ifndef NO_BRIGHTCOLOR 4003 //case 50: // not variable spacing
4004
4005#if !ENABLE_MINIMAL
3411 case 90: 4006 case 90:
3412 case 91: /* set bright fg color */ 4007 case 91: /* set bright fg color */
3413 case 92: 4008 case 92:
3414 case 93: 4009 case 93:
3415 case 94: 4010 case 94:
3416 case 95: 4011 case 95:
3417 case 96: 4012 case 96:
3418 case 97: 4013 case 97:
3419 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4014 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3420 Color_fg);
3421 break; 4015 break;
3422 case 100: 4016 case 100:
3423 case 101: /* set bright bg color */ 4017 case 101: /* set bright bg color */
3424 case 102: 4018 case 102:
3425 case 103: 4019 case 103:
3426 case 104: 4020 case 104:
3427 case 105: 4021 case 105:
3428 case 106: 4022 case 106:
3429 case 107: 4023 case 107:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4024 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3431 Color_bg);
3432 break; 4025 break;
3433#endif 4026#endif
3434
3435 } 4027 }
3436 } 4028 }
4029}
4030
4031void
4032rxvt_term::set_cursor_style (int style)
4033{
4034 if (!IN_RANGE_INC (style, 0, 4))
4035 return;
4036
4037 set_option (Opt_cursorUnderline, style >= 3);
4038
4039#ifdef CURSOR_BLINK
4040 set_option (Opt_cursorBlink, !style || (style & 1));
4041 cursor_blink_reset ();
4042#endif
4043
4044 want_refresh = 1;
3437} 4045}
3438/*}}} */ 4046/*}}} */
3439 4047
3440/*{{{ process Rob Nation's own graphics mode sequences */
3441void
3442rxvt_term::process_graphics ()
3443{
3444 unsigned char ch, cmd = cmd_getc ();
3445
3446 if (cmd == 'Q')
3447 { /* query graphics */
3448 tt_printf ("\033G0\n"); /* no graphics */
3449 return;
3450 }
3451 /* swallow other graphics sequences until terminating ':' */
3452 do
3453 ch = cmd_getc ();
3454 while (ch != ':');
3455}
3456/*}}} */
3457
3458/* ------------------------------------------------------------------------- */ 4048/* ---------------------------------------------------------------------- */
4049/* Write data to the pty as typed by the user, pasted with the mouse,
4050 * or generated by us in response to a query ESC sequence.
4051 */
3459 4052
3460/* 4053/*
3461 * Send printf () formatted output to the command. 4054 * Send printf () formatted output to the command.
3462 * Only use for small amounts of data. 4055 * Only use for small amounts of data.
3463 */ 4056 */
3464void 4057void
3465rxvt_term::tt_printf (const char *fmt,...) 4058rxvt_term::tt_printf (const char *fmt,...)
3466{ 4059{
3467 va_list arg_ptr; 4060 va_list arg_ptr;
3468 unsigned char buf[256]; 4061 char buf[256];
3469 4062
3470 va_start (arg_ptr, fmt); 4063 va_start (arg_ptr, fmt);
3471 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4064 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3472 va_end (arg_ptr); 4065 va_end (arg_ptr);
3473 tt_write (buf, STRLEN (buf)); 4066 tt_write (buf, strlen (buf));
3474} 4067}
3475 4068
3476/* ---------------------------------------------------------------------- */
3477/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user. */
3478 * or generated by us in response to a query ESC sequence.
3479 */
3480void 4070void
3481rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4071rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3482{ 4072{
3483 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4073 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4074 return;
3484 4075
3485 if (len) 4076 if (option (Opt_scrollTtyKeypress))
4077 if (view_start)
3486 { 4078 {
4079 view_start = 0;
4080 want_refresh = 1;
4081 }
4082
4083 tt_write_ (data, len);
4084}
4085
4086void
4087rxvt_term::tt_write (const char *data, unsigned int len)
4088{
4089 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4090 return;
4091
4092 tt_write_ (data, len);
4093}
4094
4095static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4096
4097void
4098rxvt_term::tt_write_ (const char *data, unsigned int len)
4099{
4100 if (pty->pty < 0)
4101 return;
4102
4103 if (v_buflen == 0)
4104 {
4105 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4106
4107 max_it (written, 0);
4108
4109 if (written == len)
4110 return;
4111
4112 data += written;
4113 len -= written;
4114 }
4115
4116 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4117
4118 memcpy (v_buffer + v_buflen, data, len);
4119 v_buflen += len;
4120
4121 pty_ev.set (ev::READ | ev::WRITE);
4122}
4123
4124void rxvt_term::pty_write ()
4125{
4126 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4127
4128 if (written > 0)
4129 {
4130 v_buflen -= written;
4131
3487 if (v_buflen == 0) 4132 if (v_buflen == 0)
3488 { 4133 {
3489 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3490
3491 if ((unsigned int)written == len)
3492 return;
3493
3494 data += written;
3495 len -= written;
3496 }
3497
3498
3499 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3500
3501 memcpy (v_buffer + v_buflen, data, len);
3502 v_buflen += len;
3503 }
3504
3505 for (;;)
3506 {
3507 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3508
3509 if (written > 0)
3510 {
3511 v_buflen -= written;
3512
3513 if (v_buflen == 0)
3514 {
3515 free (v_buffer); 4134 free (v_buffer);
3516 v_buffer = 0; 4135 v_buffer = 0;
3517 v_buflen = 0;
3518 4136
3519 pty_ev.set (EVENT_READ); 4137 pty_ev.set (ev::READ);
3520 return;
3521 }
3522
3523 memmove (v_buffer, v_buffer + written, v_buflen);
3524 }
3525 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3526 // original code just ignores this...
3527 destroy ();
3528 else
3529 {
3530 pty_ev.set (EVENT_READ | EVENT_WRITE);
3531 return; 4138 return;
3532 } 4139 }
4140
4141 memmove (v_buffer, v_buffer + written, v_buflen);
3533 } 4142 }
4143 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4144 pty_ev.set (ev::READ);
3534} 4145}
3535 4146
3536/*----------------------- end-of-file (C source) -----------------------*/ 4147/*----------------------- end-of-file (C source) -----------------------*/
3537 4148

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