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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.566 by sf-exg, Sat Sep 12 14:03:35 2015 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 - 5 && 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 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 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 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
114 { 462 {
463 /* make sure the user can type ctrl-@, i.e. NUL */
464 if (len == 1 && *wkbuf == 0)
465 {
466 kbuf[0] = 0;
467 len = 1;
468 }
469 else
470 {
115 wkbuf[len] = 0; 471 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 472 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 473 if (len < 0)
118 len = 0; 474 len = 0;
475 }
119 } 476 }
120 else 477 else
121 len = 0; 478 len = 0;
122 } 479 }
123
124 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129 { 483 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol;
132 }
133
134 if (valid_keysym)
135 { 485 }
136 /* for some backwards compatibility */ 486
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
138# ifdef HOTKEY_CTRL 488 {
139 if (ctrl) 489 KeySym orig_keysym = keysym;
140# else 490
141 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
142# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
143 { 496 }
144 if (keysym == ks_bigfont) 497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
145 { 509 {
146 change_font (0, FONT_UP); 510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
147 return; 520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
148 } 632 }
149 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
150 { 638 {
151 change_font (0, FONT_DN);
152 return; 639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
153 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
154 } 662 {
155#endif 663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
156 678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
157 if (TermWin.saveLines) 710 if (saveLines)
158 { 711 {
159#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 713 if (!ctrl && !meta)
161 {
162#else 714#else
163 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
164 { 717 {
165#endif
166 int lnsppg; 718 int lnsppg;
167 719
168#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 722#else
171 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
172#endif 724#endif
725 max_it (lnsppg, 1);
726
173 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
174 { 728 {
175 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
176 return; 730 return;
177 } 731 }
178 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
179 { 733 {
180 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
181 return; 735 return;
182 } 736 }
183 } 737 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
186 { 740 {
187 if (keysym == XK_Up) 741 if (keysym == XK_Up)
188 { 742 {
189 scr_page (UP, 1); 743 scr_page (1);
190 return; 744 return;
191 } 745 }
192 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
193 { 747 {
194 scr_page (DN, 1); 748 scr_page (-1);
195 return; 749 return;
196 } 750 }
197 } 751 }
198#endif 752#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
201 { 755 {
202 if (keysym == XK_Home) 756 if (keysym == XK_Home)
203 { 757 {
204 scr_move_to (0, 1); 758 scr_changeview (top_row);
205 return; 759 return;
206 } 760 }
207 else if (keysym == XK_End) 761 else if (keysym == XK_End)
208 { 762 {
209 scr_move_to (1, 0); 763 scr_changeview (0);
210 return; 764 return;
211 } 765 }
212 } 766 }
213#endif 767#endif
214 } 768 }
215 769
216 if (shft) 770 if (shft)
217 { 771 {
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)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 773 {
226 switch (keysym) 774 switch (keysym)
227 { 775 {
228 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
231 return; 779 return;
780#if TODO
232 /* rxvt extras */ 781 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP);
235 return; 783 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN);
238 return; 785 return;
786#endif
239 } 787 }
240 } 788 }
241 } 789 }
242#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
243 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
244 { 796 {
245 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
246 return; 803 return;
247 } 804 }
248#endif 805
249#ifdef GREEK_SUPPORT 806#if ENABLE_FRILLS || ISO_14755
250 if (keysym == ks_greekmodeswith) 807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 809 {
252 greek_mode = !greek_mode; 810 int hv;
253 if (greek_mode) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 815 {
255 xterm_seq (XTerm_title, 816 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 817 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 818# if ISO_14755
258 greek_reset (); 819 iso14755_51 (0);
820# endif
821 return;
259 } 822 }
260 else 823 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 824 {
271 unsigned int l; 825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 826# if ISO_14755
273 const unsigned char ch = C0_ESC; 827 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 828# endif
283 tt_write (&ch, 1); 829 return;
284 tt_write (kbuf0, l); 830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
285 return; 838 return;
286 } 839 }
287 else 840 else
288#endif
289 { 841 {
290 newlen = 1; 842# if ISO_14755
291 switch (keysym) 843 scr_overlay_off ();
292 {
293#ifndef NO_BACKSPACE_KEY
294 case XK_BackSpace:
295 if (PrivateModes & PrivMode_HaveBackSpace)
296 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0';
300 }
301 else
302 STRCPY (kbuf, key_backspace);
303# ifdef MULTICHAR_SET
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
305 {
306 int col, row;
307
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 }
314# endif 844# endif
315 break; 845 iso14755buf = 0;
316#endif 846 }
317#ifndef NO_DELETE_KEY 847 }
318 case XK_Delete: 848 else if (option (Opt_iso14755) &&
319 STRCPY (kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
320# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
321 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
322 { 852 {
323 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
324 854# if ISO_14755
325 newlen = STRLEN (kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
326 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif 857# endif
332 break; 858 }
333#endif
334 case XK_Tab:
335 if (shft)
336 STRCPY (kbuf, "\033[Z");
337 else
338 {
339#ifdef CTRL_TAB_MAKES_META
340 if (ctrl)
341 meta = 1;
342#endif
343#ifdef MOD4_TAB_MAKES_META
344 if (ev.state & Mod4Mask)
345 meta = 1;
346#endif
347 newlen = 0;
348 }
349 break;
350
351#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
357 {
358 STRCPY (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break;
361 }
362 else
363 /* translate to std. cursor key */
364 keysym = XK_Left + (keysym - XK_KP_Left);
365 /* FALLTHROUGH */
366#endif
367 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */
374 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl)
377 {
378 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left];
380 }
381 else if (PrivateModes & PrivMode_aplCUR)
382 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break;
419
420#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior
422 case XK_KP_Prior:
423 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
425 {
426 STRCPY (kbuf, "\033Oy");
427 break;
428 }
429 /* FALLTHROUGH */
430# endif 859#endif
431 case XK_Prior: 860
432 STRCPY (kbuf, "\033[5~"); 861#ifdef PRINTPIPE
433 break; 862 if (keysym == XK_Print)
434# ifdef XK_KP_Next 863 {
435 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
436 /* allow shift to override */ 865 return;
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
438 {
439 STRCPY (kbuf, "\033Os");
440 break;
441 }
442 /* FALLTHROUGH */
443# endif 867#endif
444 case XK_Next:
445 STRCPY (kbuf, "\033[6~");
446 break;
447#endif
448 case XK_KP_Enter:
449 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
451 {
452 STRCPY (kbuf, "\033OM");
453 }
454 else
455 {
456 kbuf[0] = '\r';
457 kbuf[1] = '\0';
458 }
459 break;
460
461#ifdef XK_KP_Begin
462 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou");
464 break;
465
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif
474 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1);
480 break;
481
482 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */
484 case XK_KP_Separator: /* "\033Ol" : "," */
485 case XK_KP_Subtract: /* "\033Om" : "-" */
486 case XK_KP_Decimal: /* "\033On" : "." */
487 case XK_KP_Divide: /* "\033Oo" : "/" */
488 case XK_KP_0: /* "\033Op" : "0" */
489 case XK_KP_1: /* "\033Oq" : "1" */
490 case XK_KP_2: /* "\033Or" : "2" */
491 case XK_KP_3: /* "\033Os" : "3" */
492 case XK_KP_4: /* "\033Ot" : "4" */
493 case XK_KP_5: /* "\033Ou" : "5" */
494 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
500 {
501 STRCPY (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply);
503 }
504 else
505 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0';
508 }
509 break;
510
511 case XK_Find:
512 STRCPY (kbuf, "\033[1~");
513 break;
514 case XK_Insert:
515 STRCPY (kbuf, "\033[2~");
516 break;
517#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove:
519 /* FALLTHROUGH */
520#endif
521 case XK_Execute:
522 STRCPY (kbuf, "\033[3~");
523 break;
524 case XK_Select:
525 STRCPY (kbuf, "\033[4~");
526 break;
527#ifdef XK_KP_End
528 case XK_KP_End:
529 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
531 {
532 STRCPY (kbuf, "\033Oq");
533 break;
534 }
535 /* FALLTHROUGH */
536#endif
537 case XK_End:
538 STRCPY (kbuf, KS_END);
539 break;
540#ifdef XK_KP_Home
541 case XK_KP_Home:
542 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
544 {
545 STRCPY (kbuf, "\033Ow");
546 break;
547 }
548 /* FALLTHROUGH */
549#endif
550 case XK_Home:
551 STRCPY (kbuf, KS_HOME);
552 break;
553
554#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556
557 case XK_F1: /* "\033[11~" */
558 case XK_F2: /* "\033[12~" */
559 case XK_F3: /* "\033[13~" */
560 case XK_F4: /* "\033[14~" */
561 case XK_F5: /* "\033[15~" */
562 FKEY (11, XK_F1);
563 break;
564 case XK_F6: /* "\033[17~" */
565 case XK_F7: /* "\033[18~" */
566 case XK_F8: /* "\033[19~" */
567 case XK_F9: /* "\033[20~" */
568 case XK_F10: /* "\033[21~" */
569 FKEY (17, XK_F6);
570 break;
571 case XK_F11: /* "\033[23~" */
572 case XK_F12: /* "\033[24~" */
573 case XK_F13: /* "\033[25~" */
574 case XK_F14: /* "\033[26~" */
575 FKEY (23, XK_F11);
576 break;
577 case XK_F15: /* "\033[28~" */
578 case XK_F16: /* "\033[29~" */
579 FKEY (28, XK_F15);
580 break;
581 case XK_Help: /* "\033[28~" */
582 FKEY (28, XK_Help);
583 break;
584 case XK_Menu: /* "\033[29~" */
585 FKEY (29, XK_Menu);
586 break;
587 case XK_F17: /* "\033[31~" */
588 case XK_F18: /* "\033[32~" */
589 case XK_F19: /* "\033[33~" */
590 case XK_F20: /* "\033[34~" */
591 case XK_F21: /* "\033[35~" */
592 case XK_F22: /* "\033[36~" */
593 case XK_F23: /* "\033[37~" */
594 case XK_F24: /* "\033[38~" */
595 case XK_F25: /* "\033[39~" */
596 case XK_F26: /* "\033[40~" */
597 case XK_F27: /* "\033[41~" */
598 case XK_F28: /* "\033[42~" */
599 case XK_F29: /* "\033[43~" */
600 case XK_F30: /* "\033[44~" */
601 case XK_F31: /* "\033[45~" */
602 case XK_F32: /* "\033[46~" */
603 case XK_F33: /* "\033[47~" */
604 case XK_F34: /* "\033[48~" */
605 case XK_F35: /* "\033[49~" */
606 FKEY (31, XK_F17);
607 break;
608#undef FKEY
609 default:
610 newlen = 0;
611 break;
612 }
613 if (newlen)
614 len = STRLEN (kbuf);
615 }
616 /*
617 * Pass meta for all function keys, if 'meta' option set
618 */
619#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0)
621 kbuf[len - 1] |= 0x80;
622#endif
623
624 }
625 else if (ctrl && keysym == XK_minus)
626 {
627 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
629 }
630 else
631 {
632#ifdef META8_OPTION
633 /* set 8-bit on */
634 if (meta && (meta_char == 0x80))
635 {
636 unsigned char *ch;
637
638 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80;
640 meta = 0;
641 }
642#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ;
648 }
649 } 868 }
650 869
651 if (len <= 0) 870 if (len <= 0)
652 return; /* not mapped */ 871 return; /* not mapped */
653 872
654 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
655 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
656 { 889 {
657 TermWin.view_start = 0; 890# if ISO_14755
658 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
659 } 920 }
660 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
661 /* 922 {
662 * these modifications only affect the static keybuffer 923# if ISO_14755
663 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
664 *
665 * eg,
666 * Prior = "ESC[5~"
667 * Shift+Prior = "ESC[5$"
668 * Ctrl+Prior = "ESC[5^"
669 * Ctrl+Shift+Prior = "ESC[5@"
670 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
671 */
672 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674
675 /* escape prefix */
676 if (meta
677#ifdef META8_OPTION
678 && (meta_char == C0_ESC)
679#endif 925# endif
680 ) 926 if (iso14755buf & ISO_14755_51)
681 { 927 commit_iso14755 ();
682 const unsigned char ch = C0_ESC; 928#if ISO_14755
929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
683 932
684 tt_write (&ch, 1); 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
685 } 939 }
686#ifdef DEBUG_CMD 940#endif
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 941
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len);
699}
700/*}}} */
701
702#if (MENUBAR_MAX)
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
704/* attempt to `write' count to the input buffer */
705unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
707{
708 unsigned int n, s;
709
710 n = cmdbuf_ptr - cmdbuf_base;
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
712 if (n > 0 && s < count)
713 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
716 cmdbuf_ptr = cmdbuf_base;
717 cmdbuf_endp -= n;
718 s += n;
719 }
720 if (count > s)
721 {
722 rxvt_print_error ("data loss: cmd_write too large");
723 count = s;
724 }
725 for (; count--;)
726 *cmdbuf_endp++ = *str++;
727 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
728} 951}
729#endif /* MENUBAR_MAX */
730 952
731void 953void
732rxvt_term::flush () 954rxvt_term::flush ()
733{ 955{
734#ifdef TRANSPARENT 956 flush_ev.stop ();
735 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
736 { 960 {
737 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
738 scr_clear ();
739 scr_touch (false); 962 scr_touch (false);
740 want_refresh = 1;
741 } 963 }
742#endif 964#endif
743 965
744 if (want_refresh) 966 if (want_refresh)
745 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
746 scr_refresh (refresh_type); 1006 scr_refresh ();
747 scrollbar_show (1); 1007 scrollBar.show (1);
748#ifdef USE_XIM 1008#if USE_XIM
749 IMSendSpot (); 1009 im_send_spot ();
750#endif 1010#endif
751
752 } 1011 }
753 1012
754 display->flush (); 1013 display->flush ();
755} 1014}
756 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
757void 1017void
758rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
759{ 1019{
760 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
761 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
762 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
763 flush (); 1032 flush ();
764} 1033}
765 1034
766#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
767void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1056{
770 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1058 want_refresh = 1;
772 1059 refresh_check ();
773 w.start (w.at + BLINK_INTERVAL);
774} 1060}
775#endif 1061#endif
776 1062
777#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
778void 1064void
779rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1066{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1068 {
783 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
784 want_refresh = 1; 1070 want_refresh = 1;
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
786 } 1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
787} 1184}
788#endif 1185#endif
789 1186
790bool 1187bool
791rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
792{ 1189{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
794 1191
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
796 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
798 1201
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
800 1203
801 if (n > 0) 1204 if (r > 0)
802 { 1205 {
803 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
804 return true; 1207 return true;
805 } 1208 }
806 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
807 destroy (); 1221 destroy ();
1222 }
808 1223
809 return false; 1224 return false;
810} 1225}
811 1226
812void 1227void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1229{
815 SET_R (this); 1230 make_current ();
816 SET_LOCALE (locale);
817 1231
818 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
819 tt_write (0, 0);
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
826 while (flag && pty_fill ()) 1235 cmd_parse ();
827 {
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834 1236
835 uint32_t ch = NOCHAR; 1237 if (revents & ev::WRITE)
1238 pty_write ();
836 1239
837 for (;;) 1240 refresh_check ();
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1241}
936 1242
937// read the next character, currently handles UTF-8 1243void ecb_cold
938// will probably handle all sorts of other stuff in the future 1244rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1245{
942 while (cmdbuf_ptr < cmdbuf_endp) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1247 recolor_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946
947 wchar_t wc;
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
949
950 if (len == (size_t)-2)
951 return NOCHAR;
952
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984}
985 1248
986#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1250 hidden_pointer = 0;
1251
1252 if (option (Opt_pointerBlank))
1253 pointer_ev.start (pointerBlankDelay);
1254#endif
1255}
1256
1257#ifdef POINTER_BLANK
1258void ecb_cold
1259rxvt_term::pointer_blank ()
1260{
1261 if (!option (Opt_pointerBlank))
1262 return;
1263
1264 XDefineCursor (dpy, vt, display->blank_cursor);
1265 XFlush (dpy);
1266
1267 hidden_pointer = 1;
1268}
1269
1270void ecb_cold
1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1272{
1273 make_current ();
1274
1275 pointer_blank ();
1276}
1277#endif
1278
987void 1279void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997}
998
999void
1000rxvt_term::pointer_blank ()
1001{
1002 if (! (Options & Opt_pointerBlank))
1003 return;
1004
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1006 XFlush (display->display);
1007
1008 hidden_pointer = 1;
1009}
1010
1011void
1012rxvt_term::pointer_cb (time_watcher &w)
1013{
1014 SET_R (this);
1015 SET_LOCALE (locale);
1016
1017 pointer_blank ();
1018}
1019#endif
1020
1021void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1281{
1024 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1025 int x, y; 1283 int x, y;
1284 int code = 32;
1026 1285
1027 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1028 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1029 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
1030 1298
1031 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1300 button_number = 3;
1034 }
1035 else 1301 else
1036 { 1302 {
1037 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1305 if (button_number >= 3)
1040 button_number += (64 - 3); 1306 button_number += 64 - 3;
1041 } 1307 }
1042 1308
1043 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1044 { 1310 {
1045 /* 1311 /*
1046 * do not report ButtonRelease 1312 * do not report ButtonRelease
1047 * no state info allowed 1313 * no state info allowed
1048 */ 1314 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1333#endif
1068
1069 } 1334 }
1070 1335
1071#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1338 if (key_state & 16)
1074 fputc ('C', stderr); 1339 fputc ('C', stderr);
1075 if (key_state & 4) 1340 if (key_state & 4)
1076 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1078 fputc ('A', stderr); 1343 fputc ('A', stderr);
1079 if (key_state & 32) 1344 if (key_state & 32)
1080 fputc ('2', stderr); 1345 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1347 button_number,
1083 x + 1, 1348 x,
1084 y + 1); 1349 y);
1085#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1086 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1366 code + button_number + key_state,
1088 (32 + x + 1), 1367 32 + x,
1089 (32 + y + 1)); 1368 32 + y);
1090#endif
1091} 1369}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1370
1103/*{{{ process an X event */ 1371/*{{{ process an X event */
1104void 1372void ecb_hot
1105rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1106{ 1374{
1107 SET_R (this); 1375 make_current ();
1108 SET_LOCALE (locale);
1109 1376
1110#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1378
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1120 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1382 return;
1140#endif
1141 1383
1384 // for XQueryPointer
1142 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1387 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1193#endif
1194 1388
1195 switch (ev.type) 1389 switch (ev.type)
1196 { 1390 {
1197 case KeyPress: 1391 case KeyPress:
1198 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1199 break; 1393 break;
1200 1394
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1395 case KeyRelease:
1203 { 1396 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1397 break;
1215 }
1216#endif
1217 1398
1218 case ButtonPress: 1399 case ButtonPress:
1219 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1220 break; 1401 break;
1221 1402
… …
1223 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1224 break; 1405 break;
1225 1406
1226 case ClientMessage: 1407 case ClientMessage:
1227 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1410 {
1237 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1412 {
1239 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1414 {
1241 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1416 {
1243 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1418 destroy ();
1245 0L, 1000000L, 1419 }
1246 False, AnyPropertyType, 1420#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1424 &ev);
1250 XChangeProperty (display->display, display->root, 1425#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1426 }
1252 8, PropModeReplace, 1427 }
1253 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1256 } 1437 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1438 break;
1263 1439
1264 /* 1440 /*
1265 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1285 break; 1461 break;
1286 } 1462 }
1287 break; 1463 break;
1288 1464
1289 case FocusIn: 1465 case FocusIn:
1290 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1291 { 1481 {
1292 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302
1303 } 1483 ;
1304 break;
1305 1484
1306 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1307 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1308 { 1490 {
1309 TermWin.focus = 0; 1491 want_position_change = true;
1310 want_refresh = 1; 1492 if (bg_img == 0)
1311#ifdef USE_XIM 1493 moved = true;
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0])
1326 {
1327 int height, width;
1328
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 } 1494 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1336 1496
1337 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1338 { 1498 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1340 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1341 } 1516 }
1342#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1343 else 1523 else
1344 { 1524 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1346 } 1529 }
1347#endif
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1357 } 1532 }
1358 break; 1533 break;
1359 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1360 case SelectionClear: 1539 case SelectionClear:
1361 display->set_selection_owner (0); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1362 break;
1363
1364 case SelectionNotify:
1365 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor,
1367 ev.xselection.property, True);
1368 break; 1541 break;
1369 1542
1370 case SelectionRequest: 1543 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1372 break; 1545 break;
1373 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1374 case UnmapNotify: 1566 case UnmapNotify:
1375 TermWin.mapped = 0; 1567 mapped = 0;
1376#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1378#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1572 break;
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT
1389 case ReparentNotify:
1390 rootwin_cb (ev);
1391 break;
1392#endif /* TRANSPARENT */
1393 1573
1394 case GraphicsExpose: 1574 case GraphicsExpose:
1395 case Expose: 1575 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1397 { 1577 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1401#else 1582 }
1402 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1405 //scr_expose (ev.xexpose.x, 0, 1591 }
1406 // ev.xexpose.width, TermWin.height, False); 1592
1407#endif
1408 want_refresh = 1; 1593 want_refresh = 1;
1409 } 1594 }
1410 else 1595 else
1411 { 1596 {
1412 XEvent unused_event; 1597 XEvent unused_event;
1413 1598
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1600 ;
1416 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1418 GraphicsExpose, 1603
1419 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1420 if (isScrollbarWindow (ev.xany.window))
1421 { 1605 {
1422 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1423 scrollbar_show (0); 1607 scrollBar.show (0);
1424 } 1608 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432
1433 } 1609 }
1434 break; 1610 break;
1435 1611
1436 case MotionNotify: 1612 case MotionNotify:
1437#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1614 if (hidden_pointer)
1439 pointer_unblank (); 1615 pointer_unblank ();
1440#endif 1616#endif
1441#if MENUBAR 1617 if (!bypass_keystate
1442 if (isMenuBarWindow (ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1619 || priv_modes & PrivMode_MouseAnyEvent))
1620 mouse_report (ev.xbutton);
1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1622 break;
1623
1624 if (ev.xany.window == vt)
1443 { 1625 {
1444 menubar_control (& (ev.xbutton)); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1628 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1630 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1632 ;
1457 1633
1458 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1638 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1466 { 1643 {
1644#if ISO_14755
1645 // 5.4
1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1647 {
1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1649 break;
1650 }
1467#endif 1651#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1470#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1658 {
1659 page_dirn scroll_selection_dir;
1474 int dist; 1660 int dist;
1475
1476 pending_scroll_selection=1;
1477 1661
1478 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1480 */ 1664 */
1481 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1667
1484 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1486 */ 1670 */
1487 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1674
1492 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1494 { 1677 {
1495 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1497 } 1680 }
1498 else 1681 else
1499 { 1682 {
1500 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1685 }
1686
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1506 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1508 } 1693 }
1509 else 1694 else
1510 { 1695 {
1511 /* we are within the text window, so we 1696 /* we are within the text window, so we
1512 * shouldn't be scrolling 1697 * shouldn't be scrolling
1513 */ 1698 */
1514 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1515 } 1700 }
1516#endif 1701#endif
1517#ifdef MOUSE_THRESHOLD
1518
1519 } 1702 }
1520#endif
1521
1522 } 1703 }
1523 } 1704 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1525 { 1706 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1528 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1715 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1717 scrollBar.size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1718 want_refresh = 1;
1537 scrollbar_show (1); 1719 scrollBar.show (1);
1538 } 1720 }
1539 break; 1721 break;
1540 } 1722 }
1723
1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1541} 1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolor ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792#endif
1793
1794 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1795 }
1796}
1797
1798void ecb_cold
1799rxvt_term::focus_out ()
1800{
1801 if (focus)
1802 {
1803 focus = 0;
1804 want_refresh = 1;
1805
1806#if ENABLE_FRILLS
1807 if (option (Opt_urgentOnBell))
1808 set_urgency (0);
1809#endif
1810#if ENABLE_FRILLS || ISO_14755
1811 if (iso14755buf)
1812 {
1813 iso14755buf = 0;
1814# if ISO_14755
1815 scr_overlay_off ();
1816# endif
1817 }
1818#endif
1819#if USE_XIM
1820 if (Input_Context != NULL)
1821 XUnsetICFocus (Input_Context);
1822#endif
1823#if CURSOR_BLINK
1824 if (option (Opt_cursorBlink))
1825 cursor_blink_ev.stop ();
1826
1827 hidden_cursor = 0;
1828#endif
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 pix_colors = pix_colors_unfocused;
1833 scr_recolor ();
1834 }
1835#endif
1836
1837 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1838 }
1839}
1840
1841void ecb_cold
1842rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 if (!first_time)
1848 pix_colors_focused [idx].free (this);
1849
1850 rgba c;
1851 pix_colors [Color_fade].get (c);
1852 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1853 }
1854#endif
1855}
1856
1857#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1858void ecb_hot
1859rxvt_term::rootwin_cb (XEvent &ev)
1860{
1861 make_current ();
1862
1863 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1864 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1865 return;
1866
1867 switch (ev.type)
1868 {
1869 case PropertyNotify:
1870 /*
1871 * if user used some Esetroot compatible prog to set the root bg,
1872 * use the property to determine the pixmap. We use it later on.
1873 */
1874 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1875 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1876 {
1877#if BG_IMAGE_FROM_ROOT
1878 if (option (Opt_transparent))
1879 {
1880 rxvt_img::new_from_root (this)->replace (root_img);
1881 update_background ();
1882 }
1883#endif
1884 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1885 }
1886
1887 break;
1888 }
1889
1890 refresh_check ();
1891}
1892#endif
1542 1893
1543void 1894void
1544rxvt_term::rootwin_cb (XEvent &ev)
1545{
1546 SET_R (this);
1547 SET_LOCALE (locale);
1548
1549 switch (ev.type)
1550 {
1551 case PropertyNotify:
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1553 {
1554 if (ev.xproperty.state == PropertyNewValue)
1555 selection_property (ev.xproperty.window, ev.xproperty.atom);
1556 break;
1557 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 /* FALLTHROUGH */
1573 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 break;
1578#endif
1579 }
1580}
1581
1582void
1583rxvt_term::button_press (const XButtonEvent &ev) 1895rxvt_term::button_press (XButtonEvent &ev)
1584{ 1896{
1585 int reportmode = 0, clickintime; 1897 int reportmode = 0, clickintime;
1586 1898
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1899 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1900
1588 if (!bypass_keystate) 1901 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1902 reportmode = !! (priv_modes & PrivMode_mouse_report);
1903
1590 /* 1904 /*
1591 * VT window processing of button press 1905 * VT window processing of button press
1592 */ 1906 */
1593 if (ev.window == TermWin.vt) 1907 if (ev.window == vt)
1594 { 1908 {
1595#if RXVT_GRAPHICS 1909 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1910 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1911
1912#if ISO_14755
1913 // 5.4
1914 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1915 {
1916 iso14755_54 (ev.x, ev.y);
1917 return;
1601 { 1918 }
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1919#endif
1920
1921 clickintime = ev.time - MEvent.time < multiClickTime;
1922
1603 if (reportmode) 1923 if (reportmode)
1924 {
1925 /* mouse report from vt window */
1926 /* save the xbutton state (for ButtonRelease) */
1927 MEvent.state = ev.state;
1928#ifdef MOUSE_REPORT_DOUBLECLICK
1929 if (ev.button == MEvent.button && clickintime)
1604 { 1930 {
1605 /* mouse report from vt window */ 1931 /* same button, within allowed time */
1606 /* save the xbutton state (for ButtonRelease) */ 1932 MEvent.clicks++;
1607 MEvent.state = ev.state; 1933
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1934 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1935 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1936 /* only report double clicks */
1616 MEvent.clicks = 2; 1937 MEvent.clicks = 2;
1617 mouse_report (ev); 1938 mouse_report (ev);
1618 1939
1619 /* don't report the release */ 1940 /* don't report the release */
1620 MEvent.clicks = 0; 1941 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1942 MEvent.button = AnyButton;
1622 }
1623 } 1943 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1944 }
1637 else 1945 else
1638 { 1946 {
1947 /* different button, or time expired */
1948 MEvent.clicks = 1;
1949 MEvent.button = ev.button;
1950 mouse_report (ev);
1951 }
1952#else
1953 MEvent.button = ev.button;
1954 mouse_report (ev);
1955#endif /* MOUSE_REPORT_DOUBLECLICK */
1956
1957 }
1958 else
1959 {
1639 if (ev.button != MEvent.button) 1960 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1961 MEvent.clicks = 0;
1962
1641 switch (ev.button) 1963 switch (ev.button)
1642 { 1964 {
1643 case Button1: 1965 case Button1:
1966 /* allow meta + click to select rectangular areas */
1967 /* should be done in screen.C */
1968#if ENABLE_FRILLS
1969 selection.rect = !!(ev.state & ModMetaMask);
1970#else
1971 selection.rect = false;
1972#endif
1973
1644 /* allow shift+left click to extend selection */ 1974 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1975 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1976 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1977 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1978 selection_rotate (ev.x, ev.y);
1668 else 1979 else
1669 selection_extend (ev.x, ev.y, 1); 1980 selection_extend (ev.x, ev.y, 1);
1981 }
1982 else
1983 {
1984 if (MEvent.button == Button1 && clickintime)
1985 MEvent.clicks++;
1986 else
1987 MEvent.clicks = 1;
1988
1989 selection_click (MEvent.clicks, ev.x, ev.y);
1990 }
1991
1992 MEvent.button = Button1;
1993 break;
1994
1995 case Button3:
1996 if (MEvent.button == Button3 && clickintime)
1997 selection_rotate (ev.x, ev.y);
1998 else
1999 selection_extend (ev.x, ev.y, 1);
2000
1670 MEvent.button = Button3; 2001 MEvent.button = Button3;
1671 break; 2002 break;
1672 }
1673 } 2003 }
2004 }
2005
1674 MEvent.time = ev.time; 2006 MEvent.time = ev.time;
1675 return; 2007 return;
1676 }
1677 } 2008 }
1678 2009
1679 /* 2010 /*
1680 * Scrollbar window processing of button press 2011 * Scrollbar window processing of button press
1681 */ 2012 */
1682 if (isScrollbarWindow (ev.window)) 2013 if (scrollBar.state && ev.window == scrollBar.win)
1683 { 2014 {
1684 scrollBar.setIdle (); 2015 page_dirn direction = NO_DIR;
2016
2017 if (scrollBar.upButton (ev.y))
2018 direction = UP; /* up */
2019 else if (scrollBar.dnButton (ev.y))
2020 direction = DN; /* down */
2021
2022 scrollBar.state = SB_STATE_IDLE;
1685 /* 2023 /*
1686 * Rxvt-style scrollbar: 2024 * Rxvt-style scrollbar:
1687 * move up if mouse is above slider 2025 * move up if mouse is above slider
1688 * move dn if mouse is below slider 2026 * move dn if mouse is below slider
1689 * 2027 *
… …
1698 /* 2036 /*
1699 * Mouse report disabled scrollbar: 2037 * Mouse report disabled scrollbar:
1700 * arrow buttons - send up/down 2038 * arrow buttons - send up/down
1701 * click on scrollbar - send pageup/down 2039 * click on scrollbar - send pageup/down
1702 */ 2040 */
1703 if ((scrollBar.style == R_SB_NEXT 2041 if (direction == UP)
1704 && scrollbarnext_upButton (ev.y))
1705 || (scrollBar.style == R_SB_RXVT
1706 && scrollbarrxvt_upButton (ev.y)))
1707 tt_printf ("\033[A"); 2042 tt_printf ("\033[A");
1708 else if ((scrollBar.style == R_SB_NEXT 2043 else if (direction == DN)
1709 && scrollbarnext_dnButton (ev.y))
1710 || (scrollBar.style == R_SB_RXVT
1711 && scrollbarrxvt_dnButton (ev.y)))
1712 tt_printf ("\033[B"); 2044 tt_printf ("\033[B");
1713 else 2045 else
1714 switch (ev.button) 2046 switch (ev.button)
1715 { 2047 {
1716 case Button2: 2048 case Button2:
… …
1723 tt_printf ("\033[5~"); 2055 tt_printf ("\033[5~");
1724 break; 2056 break;
1725 } 2057 }
1726 } 2058 }
1727 else 2059 else
1728#endif /* NO_SCROLLBAR_REPORT */ 2060#endif /* NO_SCROLLBAR_REPORT */
1729
1730 {
1731 char upordown = 0;
1732
1733 if (scrollBar.style == R_SB_NEXT)
1734 { 2061 {
1735 if (scrollbarnext_upButton (ev.y)) 2062 if (direction != NO_DIR)
1736 upordown = -1; /* up */
1737 else if (scrollbarnext_dnButton (ev.y))
1738 upordown = 1; /* down */
1739 }
1740 else if (scrollBar.style == R_SB_RXVT)
1741 {
1742 if (scrollbarrxvt_upButton (ev.y))
1743 upordown = -1; /* up */
1744 else if (scrollbarrxvt_dnButton (ev.y))
1745 upordown = 1; /* down */
1746 }
1747 if (upordown)
1748 { 2063 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2064#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2065 if (!cont_scroll_ev.is_active ())
2066 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 2067#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2068 if (scr_page (direction, 1))
1753 { 2069 {
1754 if (upordown < 0) 2070 if (direction == UP)
1755 scrollBar.setUp (); 2071 scrollBar.state = SB_STATE_UP;
1756 else 2072 else
1757 scrollBar.setDn (); 2073 scrollBar.state = SB_STATE_DOWN;
1758 } 2074 }
1759 } 2075 }
1760 else 2076 else
1761 switch (ev.button) 2077 switch (ev.button)
1762 { 2078 {
1763 case Button2: 2079 case Button2:
1764 switch (scrollbar_align) 2080 switch (scrollBar.align)
1765 { 2081 {
1766 case R_SB_ALIGN_TOP: 2082 case SB_ALIGN_TOP:
1767 csrO = 0; 2083 csrO = 0;
1768 break; 2084 break;
1769 case R_SB_ALIGN_CENTRE: 2085 case SB_ALIGN_CENTRE:
1770 csrO = (scrollBar.bot - scrollBar.top) / 2; 2086 csrO = (scrollBar.bot - scrollBar.top) / 2;
1771 break; 2087 break;
1772 case R_SB_ALIGN_BOTTOM: 2088 case SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2089 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2090 break;
1775 } 2091 }
2092
1776 if (scrollBar.style == R_SB_XTERM 2093 if (scrollBar.style == SB_STYLE_XTERM
1777 || scrollbar_above_slider (ev.y) 2094 || scrollBar.above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2095 || scrollBar.below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2096 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1780 scrollbar_size ()); 2097
1781 scrollBar.setMotion (); 2098 scrollBar.state = SB_STATE_MOTION;
1782 break; 2099 break;
1783 2100
1784 case Button1: 2101 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2102 if (scrollBar.align == SB_ALIGN_CENTRE)
1786 csrO = ev.y - scrollBar.top; 2103 csrO = ev.y - scrollBar.top;
1787 /* FALLTHROUGH */ 2104 /* FALLTHROUGH */
1788 2105
1789 case Button3: 2106 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2107 if (scrollBar.style != SB_STYLE_XTERM)
1791 { 2108 {
1792 if (scrollbar_above_slider (ev.y)) 2109 if (scrollBar.above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2110# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2111 scr_page (UP, nrow - 1);
1795# else 2112# else
1796 scr_page (UP, TermWin.nrow / 4); 2113 scr_page (UP, nrow / 4);
1797# endif 2114# endif
1798 else if (scrollbar_below_slider (ev.y)) 2115 else if (scrollBar.below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2117 scr_page (DN, nrow - 1);
1801# else 2118# else
1802 scr_page (DN, TermWin.nrow / 4); 2119 scr_page (DN, nrow / 4);
1803# endif 2120# endif
1804 else 2121 else
1805 scrollBar.setMotion (); 2122 scrollBar.state = SB_STATE_MOTION;
1806 } 2123 }
1807 else 2124 else
1808 { 2125 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2126 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2127 (nrow
1811 * scrollbar_position (ev.y) 2128 * scrollBar.position (ev.y)
1812 / scrollbar_size ())); 2129 / scrollBar.size ()));
1813 } 2130 }
2131
1814 break; 2132 break;
1815 } 2133 }
1816 } 2134 }
2135
1817 return; 2136 return;
1818 } 2137 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2138}
1827 2139
1828void 2140void
1829rxvt_term::button_release (const XButtonEvent &ev) 2141rxvt_term::button_release (XButtonEvent &ev)
1830{ 2142{
1831 int reportmode = 0; 2143 int reportmode = 0;
1832 2144
1833 csrO = 0; /* reset csr Offset */ 2145 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2146 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2147 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2148
1837 if (scrollbar_isUpDn ()) 2149 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1838 { 2150 {
1839 scrollBar.setIdle (); 2151 scrollBar.state = SB_STATE_IDLE;
1840 scrollbar_show (0); 2152 scrollBar.show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2153 }
2154
1846#ifdef SELECTION_SCROLLING 2155#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2156 sel_scroll_ev.stop();
1848#endif 2157#endif
2158
1849 if (ev.window == TermWin.vt) 2159 if (ev.window == vt)
1850 { 2160 {
1851#ifdef RXVT_GRAPHICS 2161 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2162 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2163
1857 { 2164#if ISO_14755
2165 // 5.4
2166 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2167 return;
2168#endif
2169
1858 if (reportmode) 2170 if (reportmode)
2171 {
2172 /* mouse report from vt window */
2173 /* don't report release of wheel "buttons" */
2174 if (ev.button >= 4)
2175 return;
2176#ifdef MOUSE_REPORT_DOUBLECLICK
2177 /* only report the release of 'slow' single clicks */
2178 if (MEvent.button != AnyButton
2179 && (ev.button != MEvent.button
2180 || (ev.time - MEvent.time
2181 > multiClickTime / 2)))
1859 { 2182 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2183 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2184 MEvent.button = AnyButton;
1877 mouse_report (ev); 2185 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2186 }
2187#else /* MOUSE_REPORT_DOUBLECLICK */
2188 MEvent.button = AnyButton;
2189 mouse_report (ev);
2190#endif /* MOUSE_REPORT_DOUBLECLICK */
2191 return;
2192 }
2193
1881 /* 2194 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2195 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2196 * when overriding mouse reporting
1884 */ 2197 */
1885 if (PrivateModes & PrivMode_mouse_report 2198 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2199 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2200 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2201 selection_extend (ev.x, ev.y, 0);
1889 2202
1890 switch (ev.button) 2203 switch (ev.button)
2204 {
2205 case Button1:
2206 case Button3:
2207 selection_make (ev.time);
2208 break;
2209
2210 case Button2:
2211 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2212 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2213 break;
2214
2215#ifdef MOUSE_WHEEL
2216 case Button4:
2217 case Button5:
1891 { 2218 {
1892 case Button1: 2219 int lines;
1893 case Button3: 2220 page_dirn dirn;
1894 selection_make (ev.time); 2221
2222 dirn = ev.button == Button4 ? UP : DN;
2223
2224 if (ev.state & ShiftMask)
1895 break; 2225 lines = 1;
1896 case Button2: 2226 else if (option (Opt_mouseWheelScrollPage))
1897 selection_request (ev.time, ev.x, ev.y); 2227 lines = nrow - 1;
1898 break; 2228 else
2229 lines = 5;
2230
1899#ifdef MOUSE_WHEEL 2231# ifdef MOUSE_SLIP_WHEELING
1900 case Button4: 2232 if (ev.state & ControlMask)
1901 case Button5:
1902 { 2233 {
2234 mouse_slip_wheel_speed += dirn;
2235 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2236
2237 if (!slip_wheel_ev.is_active ())
2238 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1903 int i; 2239 }
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else 2240 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1);
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1918 }
1919# endif 2241# endif
1920# ifdef JUMP_MOUSE_WHEEL
1921 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH);
1923 scrollbar_show (1);
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 {
1976 pchanged = 1;
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 }
1981 return pchanged; /* Don't try any more */
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 {
2045 pchanged = 1;
2046 if (TermWin.pixmap != None)
2047 { 2242 {
2048 XFreePixmap (display->display, TermWin.pixmap); 2243 scr_page (dirn, lines);
2049 TermWin.pixmap = None; 2244 scrollBar.show (1);
2050 } 2245 }
2051 } 2246 }
2052 am_pixmap_trans = 0; 2247 break;
2248#endif
2249 }
2250 }
2251}
2252
2253/*}}} */
2254
2255void ecb_hot
2256rxvt_term::cmd_parse ()
2257{
2258 wchar_t ch = NOCHAR;
2259 char *seq_begin; // remember start of esc-sequence here
2260
2261 for (;;)
2262 {
2263 if (ecb_unlikely (ch == NOCHAR))
2264 {
2265 seq_begin = cmdbuf_ptr;
2266 ch = next_char ();
2267
2268 if (ch == NOCHAR)
2269 break;
2270 }
2271
2272 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2273 {
2274 if (ecb_unlikely (!seen_input))
2275 {
2276 seen_input = 1;
2277 // many badly-written programs (e.g. jed) contain a race condition:
2278 // they first read the screensize and then install a SIGWINCH handler.
2279 // some window managers resize the window early, and these programs
2280 // then sometimes get the size wrong.
2281 // unfortunately other programs are even more buggy and dislike
2282 // being sent SIGWINCH, so only do it when we were in fact being
2283 // resized.
2284 if (seen_resize && cmd_pid)
2285 kill (-cmd_pid, SIGWINCH);
2286 }
2287
2288 /* Read a text string from the input buffer */
2289 wchar_t buf[UBUFSIZ];
2290 bool refreshnow = false;
2291 int nlines = 0;
2292 wchar_t *str = buf;
2293 wchar_t *eol = str + min (ncol, UBUFSIZ);
2294
2295 for (;;)
2296 {
2297 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2298 break;
2299
2300 *str++ = ch;
2301
2302 if (ecb_unlikely (ch == C0_LF || str >= eol))
2303 {
2304 if (ch == C0_LF)
2305 nlines++;
2306
2307 refresh_count++;
2308
2309 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2310 {
2311 refresh_count = 0;
2312
2313 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2314 {
2315 refreshnow = true;
2316 ch = NOCHAR;
2317 break;
2318 }
2319 }
2320
2321 // scr_add_lines only works for nlines <= nrow - 1.
2322 if (nlines >= nrow - 1)
2323 {
2324 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2325 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2326 scr_add_lines (buf, str - buf, nlines);
2327
2328 nlines = 0;
2329 str = buf;
2330 eol = str + min (ncol, UBUFSIZ);
2331 }
2332
2333 if (str >= eol)
2334 {
2335 if (eol >= buf + UBUFSIZ)
2336 {
2337 ch = NOCHAR;
2338 break;
2339 }
2340 else
2341 eol = min (eol + ncol, buf + UBUFSIZ);
2342 }
2343
2344 }
2345
2346 seq_begin = cmdbuf_ptr;
2347 ch = next_char ();
2348 }
2349
2350 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2351 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2352 scr_add_lines (buf, str - buf, nlines);
2353
2354 /*
2355 * If there have been a lot of new lines, then update the screen
2356 * What the heck we'll cheat and only refresh less than every page-full.
2357 * if skipScroll is enabled.
2358 */
2359 if (refreshnow)
2360 {
2361 scr_refresh ();
2362 want_refresh = 1;
2363 }
2053 } 2364 }
2054 else 2365 else
2055 { 2366 {
2056 if (TermWin.pixmap != None) 2367 try
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2368 {
2092 if (oldp != None) 2369 process_nonprinting (ch);
2093 pchanged = 1; 2370 }
2371 catch (const class out_of_input &o)
2372 {
2373 // we ran out of input, retry later
2374 cmdbuf_ptr = seq_begin;
2094 break; 2375 break;
2095 } 2376 }
2096 if (oldp != TermWin.parent[i]) 2377
2097 pchanged = 1; 2378 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2379 }
2102 for (; n < (unsigned int)i; n++) 2380 }
2103 { 2381}
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2382
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2383// read the next character
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2384wchar_t ecb_hot
2107 { 2385rxvt_term::next_char () NOTHROW
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2386{
2109 break; 2387 while (cmdbuf_ptr < cmdbuf_endp)
2110 } 2388 {
2111 } 2389 // assume 7-bit to be ascii ALWAYS
2390 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2391 return *cmdbuf_ptr++;
2392
2393 wchar_t wc;
2394 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2395
2396 if (len == (size_t)-2)
2112 } 2397 {
2113 if (n > (int) (sizeof (TermWin.parent) 2398 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2399 cmdbuf_ptr = cmdbuf_endp;
2400 break;
2115 { 2401 }
2116 D_X ((stderr, "InheritPixmap Turning off")); 2402
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2403 if (len == (size_t)-1)
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 } 2404 {
2124 else 2405 mbstate.reset (); // reset now undefined conversion state
2406 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2407 // in which case we "erroneously" return the next byte which might be valid.
2408 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2125 { 2409 }
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2410
2131 rqt.tv_sec = 1; 2411 // assume wchar == unicode
2132 rqt.tv_nsec = 0; 2412 cmdbuf_ptr += len;
2133 nanosleep (&rqt, NULL); 2413 return wc & UNICODE_MASK;
2134# else
2135 sleep (1);
2136# endif
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 2414 }
2415
2416 return NOCHAR;
2417}
2418
2419// read the next octet
2420uint32_t ecb_hot
2421rxvt_term::next_octet () NOTHROW
2422{
2423 return cmdbuf_ptr < cmdbuf_endp
2424 ? (unsigned char)*cmdbuf_ptr++
2425 : NOCHAR;
2426}
2427
2428static class out_of_input out_of_input;
2429
2430wchar_t ecb_hot
2431rxvt_term::cmd_getc () THROW ((class out_of_input))
2432{
2433 wchar_t c = next_char ();
2434
2435 if (c == NOCHAR)
2436 throw out_of_input;
2437
2148 return pchanged; 2438 return c;
2149} 2439}
2150#endif
2151 2440
2152/*}}} */ 2441uint32_t ecb_hot
2442rxvt_term::cmd_get8 () THROW ((class out_of_input))
2443{
2444 uint32_t c = next_octet ();
2445
2446 if (c == NOCHAR)
2447 throw out_of_input;
2448
2449 return c;
2450}
2153 2451
2154/*{{{ print pipe */ 2452/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2453/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2454#ifdef PRINTPIPE
2157FILE * 2455FILE * ecb_cold
2158rxvt_term::popen_printer () 2456rxvt_term::popen_printer ()
2159{ 2457{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2458 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2161 2459
2162 if (stream == NULL) 2460 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2461 rxvt_warn ("can't open printer pipe, not printing.\n");
2462
2164 return stream; 2463 return stream;
2165} 2464}
2166 2465
2167int 2466int ecb_cold
2168rxvt_term::pclose_printer (FILE *stream) 2467rxvt_term::pclose_printer (FILE *stream)
2169{ 2468{
2170 fflush (stream); 2469 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2470 return pclose (stream);
2177# endif
2178} 2471}
2179 2472
2180/* 2473/*
2181 * simulate attached vt100 printer 2474 * simulate attached vt100 printer
2182 */ 2475 */
2183void 2476void ecb_cold
2184rxvt_term::process_print_pipe () 2477rxvt_term::process_print_pipe ()
2185{ 2478{
2186 int done; 2479 FILE *fd = popen_printer ();
2187 FILE *fd;
2188 2480
2189 if ((fd = popen_printer ()) == NULL) 2481 if (!fd)
2190 return; 2482 return;
2191 2483
2192 /* 2484 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2485 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2486 * is received.
2195 */ 2487 */
2196 for (done = 0; !done;) 2488 for (int done = 0; !done; )
2197 { 2489 {
2198 unsigned char buf[8]; 2490 unsigned char buf[8];
2199 unsigned char ch; 2491 unicode_t ch;
2200 unsigned int i, len; 2492 unsigned int i, len;
2201 2493
2202 if ((ch = cmd_getc ()) != C0_ESC) 2494 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2495 {
2204 if (putc (ch, fd) == EOF) 2496 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2497 break; /* done = 1 */
… …
2220 { 2512 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2513 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2514 break; /* done = 1 */
2223 } 2515 }
2224 } 2516 }
2517
2225 for (i = 0; i < len; i++) 2518 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2519 if (putc (buf[i], fd) == EOF)
2227 { 2520 {
2228 done = 1; 2521 done = 1;
2229 break; 2522 break;
2230 } 2523 }
2231 } 2524 }
2232 } 2525 }
2526
2233 pclose_printer (fd); 2527 pclose_printer (fd);
2234} 2528}
2235#endif /* PRINTPIPE */ 2529#endif /* PRINTPIPE */
2236/*}}} */ 2530/*}}} */
2237 2531
2238/* *INDENT-OFF* */
2239enum { 2532enum {
2240 C1_40 = 0x40, 2533 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2534 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2535 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2536 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2537 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2538};
2246/* *INDENT-ON* */
2247 2539
2248/*{{{ process non-printing single characters */ 2540/*{{{ process non-printing single characters */
2249void 2541void ecb_hot
2250rxvt_term::process_nonprinting (unsigned char ch) 2542rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2543{
2252 switch (ch) 2544 switch (ch)
2253 { 2545 {
2546 case C0_ESC:
2547 process_escape_seq ();
2548 break;
2254 case C0_ENQ: /* terminal Status */ 2549 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2550 if (rs[Rs_answerbackstring])
2256 tt_write ( 2551 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2552 else
2260 tt_write ((unsigned char *)VT100_ANS, 2553 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2554 break;
2263 case C0_BEL: /* bell */ 2555 case C0_BEL: /* bell */
2264 scr_bell (); 2556 scr_bell ();
2265 break; 2557 break;
2266 case C0_BS: /* backspace */ 2558 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2573 scr_charset_choose (1);
2282 break; 2574 break;
2283 case C0_SI: /* shift in - acs */ 2575 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2576 scr_charset_choose (0);
2285 break; 2577 break;
2578
2579#ifdef EIGHT_BIT_CONTROLS
2580 // 8-bit controls
2581 case 0x90: /* DCS */
2582 process_dcs_seq ();
2583 break;
2584 case 0x9b: /* CSI */
2585 process_csi_seq ();
2586 break;
2587 case 0x9d: /* OSC */
2588 process_osc_seq ();
2589 break;
2590#endif
2286 } 2591 }
2287} 2592}
2288/*}}} */ 2593/*}}} */
2289 2594
2290 2595
2291/*{{{ process VT52 escape sequences */ 2596/*{{{ process VT52 escape sequences */
2292void 2597void ecb_cold
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2598rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2599{
2295 int row, col; 2600 int row, col;
2296 2601
2297 switch (ch) 2602 switch (ch)
2298 { 2603 {
… …
2331 break; 2636 break;
2332 case 'Z': /* identify the terminal type */ 2637 case 'Z': /* identify the terminal type */
2333 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2638 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2334 break; 2639 break;
2335 case '<': /* turn off VT52 mode */ 2640 case '<': /* turn off VT52 mode */
2336 PrivMode (0, PrivMode_vt52); 2641 priv_modes &= ~PrivMode_vt52;
2337 break; 2642 break;
2338 case 'F': /* use special graphics character set */ 2643 case 'F': /* use special graphics character set */
2339 case 'G': /* use regular character set */ 2644 case 'G': /* use regular character set */
2340 /* unimplemented */ 2645 /* unimplemented */
2341 break; 2646 break;
… …
2347} 2652}
2348/*}}} */ 2653/*}}} */
2349 2654
2350 2655
2351/*{{{ process escape sequences */ 2656/*{{{ process escape sequences */
2352void 2657void ecb_hot
2353rxvt_term::process_escape_seq () 2658rxvt_term::process_escape_seq ()
2354{ 2659{
2355 unsigned char ch = cmd_getc (); 2660 unicode_t ch = cmd_getc ();
2356 2661
2357 if (PrivateModes & PrivMode_vt52) 2662 if (priv_modes & PrivMode_vt52)
2358 { 2663 {
2359 process_escape_vt52 (ch); 2664 process_escape_vt52 (ch);
2360 return; 2665 return;
2361 } 2666 }
2362 2667
2363 switch (ch) 2668 switch (ch)
2364 { 2669 {
2365 /* case 1: do_tek_mode (); break; */
2366 case '#': 2670 case '#':
2367 if (cmd_getc () == '8') 2671 if (cmd_getc () == '8')
2368 scr_E (); 2672 scr_E ();
2369 break; 2673 break;
2370 case '(': 2674 case '(':
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2681 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2682 break;
2379 case '+': 2683 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2684 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2685 break;
2382#ifdef MULTICHAR_SET 2686#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2687 case '6':
2389 scr_backindex (); 2688 scr_backindex ();
2390 break; 2689 break;
2391#endif 2690#endif
2392 case '7': 2691 case '7':
2393 scr_cursor (SAVE); 2692 scr_cursor (SAVE);
2394 break; 2693 break;
2395 case '8': 2694 case '8':
2396 scr_cursor (RESTORE); 2695 scr_cursor (RESTORE);
2397 break; 2696 break;
2398#ifndef NO_FRILLS 2697#if !ENABLE_MINIMAL
2399 case '9': 2698 case '9':
2400 scr_forwardindex (); 2699 scr_forwardindex ();
2401 break; 2700 break;
2402#endif 2701#endif
2702 // DECPAM/DECPNM
2403 case '=': 2703 case '=':
2704 priv_modes |= PrivMode_aplKP;
2705 break;
2404 case '>': 2706 case '>':
2405 PrivMode ((ch == '='), PrivMode_aplKP); 2707 priv_modes &= ~PrivMode_aplKP;
2406 break; 2708 break;
2407 2709
2408 case C1_40: 2710 case C1_40:
2409 cmd_getc (); 2711 cmd_getc ();
2410 break; 2712 break;
… …
2413 break; 2715 break;
2414 2716
2415 /* 8.3.87: NEXT LINE */ 2717 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2718 case C1_NEL: /* ESC E */
2417 { 2719 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2720 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2721 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2420 } 2722 }
2421 break; 2723 break;
2422 2724
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2725 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2726 case C1_ESA: /* ESC G */
2425 process_graphics (); 2727 // used by original rxvt for rob nations own graphics mode
2728 if (cmd_getc () == 'Q')
2729 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2426 break; 2730 break;
2427 2731
2428 /* 8.3.63: CHARACTER TABULATION SET */ 2732 /* 8.3.63: CHARACTER TABULATION SET */
2429 case C1_HTS: /* ESC H */ 2733 case C1_HTS: /* ESC H */
2430 scr_set_tab (1); 2734 scr_set_tab (1);
… …
2434 case C1_RI: /* ESC M */ 2738 case C1_RI: /* ESC M */
2435 scr_index (DN); 2739 scr_index (DN);
2436 break; 2740 break;
2437 2741
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2742 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2743 /* case C1_SS2: break; */
2440 2744
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2745 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2746 /* case C1_SS3: break; */
2443 2747
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2748 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2749 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2750 process_dcs_seq ();
2447 break; 2751 break;
2448 2752
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2753 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2754 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2755 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2756 break; /* steal obsolete ESC [ c */
2454 2757
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2758 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2456 case C1_CSI: /* ESC [ */ 2759 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2760 process_csi_seq ();
2458 break; 2761 break;
2459 2762
2460 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2763 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2461 case C1_OSC: /* ESC ] */ 2764 case C1_OSC: /* ESC ] */
2462 process_osc_seq (); 2765 process_osc_seq ();
2463 break; 2766 break;
2464 2767
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2768 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2466 case 'c': 2769 case 'c':
2770 mbstate.reset ();
2467 scr_poweron (); 2771 scr_poweron ();
2468 scrollbar_show (1); 2772 scrollBar.show (1);
2469 break; 2773 break;
2470 2774
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2775 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2472 case 'n': 2776 case 'n':
2473 scr_charset_choose (2); 2777 scr_charset_choose (2);
… …
2480 } 2784 }
2481} 2785}
2482/*}}} */ 2786/*}}} */
2483 2787
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2788/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */
2486enum { 2789enum {
2487 CSI_ICH = 0x40, 2790 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2791 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2792 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2793 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2794 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2795 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2796 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2494 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2797 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2495 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2798 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2496}; 2799};
2497 2800
2498#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2801#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2499 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2802 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2500 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2803 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2501#define get_byte_array_bit(array, bit) \ 2804#define get_byte_array_bit(array, bit) \
2502 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2805 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2503 2806
2504const unsigned char csi_defaults[] = 2807static const unsigned char csi_defaults[] =
2505 { 2808 {
2506 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2809 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2507 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2810 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2811 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2812 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2813 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2814 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2815 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2816 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2817 };
2515/* *INDENT-ON* */
2516 2818
2517void 2819void ecb_hot
2518rxvt_term::process_csi_seq () 2820rxvt_term::process_csi_seq ()
2519{ 2821{
2520 unsigned char ch, priv, i; 2822 unicode_t ch, priv, prev_ch, i;
2521 unsigned int nargs, p; 2823 unsigned int nargs, p;
2522 int n, ndef; 2824 int n, ndef;
2523 int arg[ESC_ARGS]; 2825 int arg[ESC_ARGS] = { };
2524 2826
2525 for (nargs = ESC_ARGS; nargs > 0;) 2827 nargs = 0;
2526 arg[--nargs] = 0;
2527 2828
2528 priv = 0; 2829 priv = 0;
2529 ch = cmd_getc (); 2830 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2831 if ((ch >= '<' && ch <= '?') || ch == '!')
2832 {
2531 { /* '<' '=' '>' '?' */ 2833 /* '<' '=' '>' '?' '!' */
2532 priv = ch; 2834 priv = ch;
2533 ch = cmd_getc (); 2835 ch = cmd_getc ();
2534 } 2836 }
2837
2838 prev_ch = 0;
2535 /* read any numerical arguments */ 2839 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2840 for (n = -1; ch < CSI_ICH; )
2537 { 2841 {
2538 if (isdigit (ch)) 2842 if (isdigit (ch))
2539 { 2843 {
… …
2546 { 2850 {
2547 if (nargs < ESC_ARGS) 2851 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2852 arg[nargs++] = n;
2549 n = -1; 2853 n = -1;
2550 } 2854 }
2551 else if (ch == '\b') 2855 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2856 process_nonprinting (ch);
2563 } 2857
2858 prev_ch = ch;
2564 ch = cmd_getc (); 2859 ch = cmd_getc ();
2565 } 2860 }
2566 2861
2567 if (ch > CSI_7F) 2862 if (ch > CSI_7F)
2568 return; 2863 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2869 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2870 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2871 if (arg[p] == -1)
2577 arg[p] = ndef; 2872 arg[p] = ndef;
2578 2873
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2874 /*
2587 * private mode handling 2875 * private mode handling
2588 */ 2876 */
2589 if (priv) 2877 if (priv)
2590 { 2878 {
2591 switch (priv) 2879 switch (priv)
2592 { 2880 {
2593 case '>': 2881 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2882 if (ch == CSI_DA) /* secondary device attributes */
2883 {
2884 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2885 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2886 //
2887 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2888 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2889 // versions.
2890 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2891 tt_printf ("\033[>%d;95;0c", 'U');
2892 }
2596 break; 2893 break;
2894
2597 case '?': 2895 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2896 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2897 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2898 break;
2899
2900 case '!':
2901 if (ch == CSI_70)
2902 {
2903 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2904 scr_soft_reset ();
2905
2906 static const int pm_h[] = { 7, 25 };
2907 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2908
2909 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2910 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2601 } 2911 }
2912 break;
2913 }
2914
2602 return; 2915 return;
2603 } 2916 }
2604 2917
2605 switch (ch) 2918 switch (ch)
2606 { 2919 {
… …
2620 } 2933 }
2621 break; 2934 break;
2622#endif 2935#endif
2623 2936
2624 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2937 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2625 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2938 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2626 arg[0] = -arg[0]; 2939 arg[0] = -arg[0];
2627 /* FALLTHROUGH */ 2940 /* FALLTHROUGH */
2628 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2941 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2629 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2942 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2630 scr_gotorc (arg[0], 0, RELATIVE); 2943 scr_gotorc (arg[0], 0, RELATIVE);
2631 break; 2944 break;
2632 2945
2633 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2946 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2634 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2947 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2705 3018
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3019 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 3020 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 3021 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3022 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3023 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 3024 break;
2712 3025
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3026 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 3027 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 3028 break;
2717 3029
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3030 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 3031 process_sgr_mode (nargs, arg);
2720 break; 3032 break;
… …
2726 tt_printf ("\033[0n"); 3038 tt_printf ("\033[0n");
2727 break; 3039 break;
2728 case 6: /* CPR requested */ 3040 case 6: /* CPR requested */
2729 scr_report_position (); 3041 scr_report_position ();
2730 break; 3042 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3043 case 7: /* unofficial extension */
3044 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3045 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3046 break;
2735#endif
2736 case 8: /* unofficial extension */ 3047 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3048 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3049 break;
2739 } 3050 }
2740 break; 3051 break;
2741 3052
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3053 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3086 break;
2776 3087
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3088 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3089 if (arg[0] == 4)
2779 scr_insert_mode (0); 3090 scr_insert_mode (0);
3091 else if (arg[0] == 20)
3092 priv_modes &= ~PrivMode_LFNL;
2780 break; 3093 break;
2781 3094
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3095 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3096 if (arg[0] == 4)
2784 scr_insert_mode (1); 3097 scr_insert_mode (1);
3098 else if (arg[0] == 20)
3099 priv_modes |= PrivMode_LFNL;
3100 break;
3101
3102 case CSI_71: // DECSCUSR: set cursor style
3103 if (prev_ch == ' ')
3104 set_cursor_style (arg[0]);
2785 break; 3105 break;
2786 3106
2787 /* 3107 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3108 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3109 */
… …
2801 break; 3121 break;
2802 case CSI_75: 3122 case CSI_75:
2803 scr_cursor (RESTORE); 3123 scr_cursor (RESTORE);
2804 break; 3124 break;
2805 3125
2806#ifndef NO_FRILLS 3126#if !ENABLE_MINIMAL
2807 case CSI_74: 3127 case CSI_74:
2808 process_window_ops (arg, nargs); 3128 process_window_ops (arg, nargs);
2809 break; 3129 break;
2810#endif 3130#endif
2811 3131
2812 case CSI_78: /* DECREQTPARM */ 3132 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3133 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3134 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3135 break;
2816 3136
2817 default: 3137 default:
2818 break; 3138 break;
2819 } 3139 }
2820} 3140}
2821/*}}} */ 3141/*}}} */
2822 3142
2823#ifndef NO_FRILLS 3143#if !ENABLE_MINIMAL
2824/* ARGSUSED */
2825void 3144void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3145rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3146{
2828 int x, y; 3147 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3148 XWindowAttributes wattr;
2833 Window wdummy; 3149 Window wdummy;
3150
3151 dLocal (Display *, dpy);
2834 3152
2835 if (nargs == 0) 3153 if (nargs == 0)
2836 return; 3154 return;
3155
2837 switch (args[0]) 3156 switch (args[0])
2838 { 3157 {
2839 /* 3158 /*
2840 * commands 3159 * commands
2841 */ 3160 */
2842 case 1: /* deiconify window */ 3161 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3162 XMapWindow (dpy, parent);
2844 break; 3163 break;
2845 case 2: /* iconify window */ 3164 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3165 XIconifyWindow (dpy, parent, display->screen);
2847 DefaultScreen (display->display));
2848 break; 3166 break;
2849 case 3: /* set position (pixels) */ 3167 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3168 XMoveWindow (dpy, parent, args[1], args[2]);
2851 break; 3169 break;
2852 case 4: /* set size (pixels) */ 3170 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3171 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3172 break;
2855 case 5: /* raise window */ 3173 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3174 XRaiseWindow (dpy, parent);
2857 break; 3175 break;
2858 case 6: /* lower window */ 3176 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3177 XLowerWindow (dpy, parent);
2860 break; 3178 break;
2861 case 7: /* refresh window */ 3179 case 7: /* refresh window */
2862 scr_touch (true); 3180 scr_touch (true);
2863 break; 3181 break;
2864 case 8: /* set size (chars) */ 3182 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3183 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3184 (unsigned int) (args[1] * fheight));
2867 break; 3185 break;
3186
3187 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3188 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3189 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3190 set_widthheight ((unsigned int)vt_width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3191 (unsigned int) (args[1] * fheight));
2872 break; 3192 break;
3193
2873 /* 3194 /*
2874 * reports - some output format copied from XTerm 3195 * reports - some output format copied from XTerm
2875 */ 3196 */
2876 case 11: /* report window state */ 3197 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3198 XGetWindowAttributes (dpy, parent, &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3199 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3200 break;
2880 case 13: /* report window position */ 3201 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3203 XTranslateCoordinates (dpy, parent, wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3204 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3205 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3206 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3207 break;
2887 case 14: /* report window size (pixels) */ 3208 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3210 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3211 break;
3212 case 18: /* report text area size (chars) */
3213 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3214 break;
2891 case 18: /* report window size (chars) */ 3215 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3216 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3217 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3218 case 20: /* report icon label */
3219 {
3220 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3221 XGetIconName (dpy, parent, &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3222 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3223 XFree (s);
3224 }
2898 break; 3225 break;
2899 case 21: /* report window title */ 3226 case 21: /* report window title */
2900 XFetchName (display->display, TermWin.parent[0], &s); 3227 {
3228 char *s;
3229 XFetchName (dpy, parent, &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3230 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3231 XFree (s);
3232 }
2902 break; 3233 break;
2903#endif
2904
2905 } 3234 }
2906} 3235}
2907#endif 3236#endif
2908 3237
2909/*----------------------------------------------------------------------*/ 3238/*----------------------------------------------------------------------*/
2910/* 3239/*
2911 * get input up until STRING TERMINATOR (or BEL) 3240 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3241 * ends_how is terminator used. returned input must be free()'d
2913 */ 3242 */
2914unsigned char * 3243char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3244rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3245{
2917 int seen_esc = 0; /* seen escape? */ 3246 unicode_t ch;
3247 bool seen_esc = false;
2918 unsigned int n = 0; 3248 unsigned int n = 0;
2919 unsigned char *s; 3249 wchar_t string[CBUFSIZ];
2920 unsigned char ch, string[STRING_MAX];
2921 3250
2922 for (; (ch = cmd_getc ());) 3251 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3252 {
2924 if (ch == C0_BEL 3253 if (seen_esc)
2925 || ch == CHAR_ST 3254 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3255 if (ch == 0x5c) /* 7bit ST */
2927 break; 3256 break;
3257 else
3258 return NULL;
3259 }
2928 if (ch == C0_ESC) 3260 else if (ch == C0_ESC)
2929 { 3261 {
2930 seen_esc = 1; 3262 seen_esc = true;
2931 continue; 3263 continue;
2932 } 3264 }
3265 else if (ch == C0_BEL || ch == CHAR_ST)
3266 break;
2933 else if (ch == '\t') 3267 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3268 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3269 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3270 return NULL; /* other control character - exit */
3271
3272 seen_esc = false;
3273
2937 if (n < sizeof (string) - 1) 3274 if (n >= sizeof (string) - 1)
3275 // stop at some sane length
3276 return NULL;
3277
2938 string[n++] = ch; 3278 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3279 }
3280
2941 string[n++] = '\0'; 3281 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3282
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3283 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3284
2946 return s; 3285 return rxvt_wcstombs (string);
2947} 3286}
2948 3287
2949/*----------------------------------------------------------------------*/ 3288/*----------------------------------------------------------------------*/
2950/* 3289/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3290 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3291 */
2953void 3292void
2954rxvt_term::process_dcs_seq () 3293rxvt_term::process_dcs_seq ()
2955{ 3294{
2956 unsigned char eh, *s;
2957 /* 3295 /*
2958 * Not handled yet 3296 * Not handled yet
2959 */ 3297 */
3298
3299 unicode_t eh;
2960 s = get_to_st (&eh); 3300 char *s = get_to_st (eh);
2961 if (s) 3301 if (s)
2962 free (s); 3302 free (s);
3303
2963 return; 3304 return;
2964} 3305}
2965 3306
2966/*----------------------------------------------------------------------*/ 3307/*----------------------------------------------------------------------*/
2967/* 3308/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3309 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3310 */
2970void 3311void
2971rxvt_term::process_osc_seq () 3312rxvt_term::process_osc_seq ()
2972{ 3313{
2973 unsigned char ch, eh, *s; 3314 int arg;
2974 int arg;
2975 3315
2976 ch = cmd_getc (); 3316 unicode_t ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3317 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3318 arg = arg * 10 + (ch - '0');
2979 3319
2980 if (ch == ';') 3320 if (ch == ';')
2981 { 3321 {
3322 unicode_t eh;
2982 s = get_to_st (&eh); 3323 char *s = get_to_st (eh);
3324
2983 if (s) 3325 if (s)
2984 { 3326 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3327 process_xterm_seq (arg, s, eh);
2997 free (s); 3328 free (s);
2998 } 3329 }
2999 } 3330 }
3000} 3331}
3332
3333void
3334rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3335{
3336 if (str[0] == '?' && !str[1])
3337 {
3338 rgba c;
3339 pix_colors_focused[color].get (c);
3340
3341#if XFT
3342 if (c.a != rgba::MAX_CC)
3343 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3344 else
3345#endif
3346 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3347 }
3348 else
3349 set_window_color (color, str);
3350}
3351
3001/* 3352/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3353 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3354 */
3022void 3355void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3356rxvt_term::process_xterm_seq (int op, char *str, char resp)
3024{ 3357{
3025 int changed = 0; 3358 int color;
3026 int color;
3027 char *buf, *name; 3359 char *buf, *name;
3360 bool query = str[0] == '?' && !str[1];
3361 int saveop = op;
3362
3363 dLocal (Display *, dpy);
3028 3364
3029 assert (str != NULL); 3365 assert (str != NULL);
3366
3367 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3368 return;
3369
3030 switch (op) 3370 switch (op)
3031 { 3371 {
3032 case XTerm_name: 3372 case XTerm_name:
3033 set_title (str); 3373 set_title (str);
3034 /* FALLTHROUGH */ 3374 /* FALLTHROUGH */
3035 case XTerm_iconName: 3375 case XTerm_iconName:
3036 set_iconName (str); 3376 set_icon_name (str);
3037 break; 3377 break;
3038 case XTerm_title: 3378 case XTerm_title:
3039 set_title (str); 3379 set_title (str);
3040 break; 3380 break;
3381 case XTerm_property:
3382 if (str[0] == '?')
3383 {
3384 Atom prop = display->atom (str + 1);
3385 Atom actual_type;
3386 int actual_format;
3387 unsigned long nitems;
3388 unsigned long bytes_after;
3389 unsigned char *value = 0;
3390 const char *str = "";
3391
3392 if (prop
3393 && XGetWindowProperty (dpy, parent,
3394 prop, 0, 1<<16, 0, AnyPropertyType,
3395 &actual_type, &actual_format,
3396 &nitems, &bytes_after, &value) == Success
3397 && actual_type != None
3398 && actual_format == 8)
3399 str = (const char *)(value);
3400
3401 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3402
3403 XFree (value);
3404 }
3405 else
3406 {
3407 char *eq = strchr (str, '=');
3408
3409 if (eq)
3410 {
3411 *eq = 0;
3412 set_utf8_property (display->atom (str), eq + 1);
3413 }
3414 else
3415 XDeleteProperty (dpy, parent,
3416 display->atom (str));
3417 }
3418 break;
3419
3041 case XTerm_Color: 3420 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3421 for (buf = (char *)str; buf && *buf;)
3043 { 3422 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3423 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3424 break;
3425
3046 *name++ = '\0'; 3426 *name++ = '\0';
3047 color = atoi (buf); 3427 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3428
3429 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3430 break;
3431
3050 if ((buf = STRCHR (name, ';')) != NULL) 3432 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3433 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3434
3435 process_color_seq (op, color, name, resp);
3053 } 3436 }
3437 break;
3438 case Rxvt_restoreFG:
3439 case XTerm_Color00:
3440 process_color_seq (op, Color_fg, str, resp);
3441 break;
3442 case Rxvt_restoreBG:
3443 case XTerm_Color01:
3444 process_color_seq (op, Color_bg, str, resp);
3054 break; 3445 break;
3055#ifndef NO_CURSORCOLOR 3446#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3447 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3448 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3449 break;
3059#endif 3450#endif
3060 case XTerm_Color_pointer: 3451 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3452 process_color_seq (op, Color_pointer_fg, str, resp);
3062 break; 3453 break;
3454 case XTerm_Color_pointer_bg:
3455 process_color_seq (op, Color_pointer_bg, str, resp);
3456 break;
3457#ifdef OPTION_HC
3458 case XTerm_Color_HC:
3459 process_color_seq (op, Color_HC, str, resp);
3460 break;
3461 case XTerm_Color_HTC:
3462 process_color_seq (op, Color_HTC, str, resp);
3463 break;
3464#endif
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3465#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD: 3466 case URxvt_Color_BD:
3065 set_window_color (Color_BD, str); 3467 process_color_seq (op, Color_BD, str, resp);
3066 break; 3468 break;
3067 case XTerm_Color_UL: 3469 case URxvt_Color_UL:
3068 set_window_color (Color_UL, str); 3470 process_color_seq (op, Color_UL, str, resp);
3069 break; 3471 break;
3070 case XTerm_Color_RV: 3472 case URxvt_Color_IT:
3071 set_window_color (Color_RV, str); 3473 process_color_seq (op, Color_IT, str, resp);
3072 break; 3474 break;
3073#endif 3475#endif
3476 case URxvt_Color_border:
3477 process_color_seq (op, Color_border, str, resp);
3478 break;
3074 3479
3075 case XTerm_Menu: 3480#if BG_IMAGE_FROM_ROOT
3481 case URxvt_Color_tint:
3482 process_color_seq (op, Color_tint, str, resp);
3076 /* 3483 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3484 bool changed = false;
3078 * so DON'T do it here 3485
3486 if (ISSET_PIXCOLOR (Color_tint))
3487 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3488
3489 if (changed)
3490 update_background ();
3079 */ 3491 }
3492
3080 break; 3493 break;
3494#endif
3495
3496#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3497 case Rxvt_Pixmap:
3082 if (*str != ';') 3498 if (!strcmp (str, "?"))
3083 { 3499 {
3084#if XPM_BACKGROUND 3500 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3501 int h_scale = fimage.h_scale;
3086 set_bgPixmap (str); /* change pixmap */ 3502 int v_scale = fimage.v_scale;
3087#endif 3503 int h_align = fimage.h_align;
3088 scr_touch (true); 3504 int v_align = fimage.v_align;
3505
3506 sprintf (str, "[%dx%d+%d+%d]",
3507 h_scale, v_scale,
3508 h_align, v_align);
3509 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3510 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3511 else
3091 { 3512 {
3513 bool changed = false;
3514
3515 if (*str != ';')
3516 {
3517 try
3518 {
3519 fimage.set_file_geometry (this, str);
3520 changed = true;
3521 }
3522 catch (const class rxvt_failure_exception &e)
3523 {
3524 }
3525 }
3526 else
3527 {
3092 str++; 3528 str++;
3093#if XPM_BACKGROUND 3529 if (fimage.set_geometry (str, true))
3094 changed += scale_pixmap (str); 3530 changed = true;
3095#endif 3531 }
3096 3532
3533 if (changed)
3534 {
3535 if (bg_window_position_sensitive ())
3536 {
3537 int x, y;
3538 get_window_origin (x, y);
3539 parent_x = x;
3540 parent_y = y;
3541 }
3542 update_background ();
3543 }
3097 } 3544 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3545 break;
3546#endif
3106 3547
3107 case XTerm_restoreFG:
3108 set_window_color (Color_fg, str);
3109 break;
3110 case XTerm_restoreBG:
3111 set_window_color (Color_bg, str);
3112 break;
3113 case XTerm_logfile: 3548 case XTerm_logfile:
3549 // TODO, when secure mode?
3114 break; 3550 break;
3115 case XTerm_font: 3551
3116 change_font (0, str);
3117 break;
3118#if 0 3552#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3553 case Rxvt_dumpscreen: /* no error notices */
3120 { 3554 {
3121 int fd; 3555 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3556 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3557 {
3124 scr_dump (fd); 3558 scr_dump (fd);
3125 close (fd); 3559 close (fd);
3126 } 3560 }
3127 } 3561 }
3128 break; 3562 break;
3129#endif 3563#endif
3564 case XTerm_font:
3565 op = URxvt_font;
3566 case URxvt_font:
3567#if ENABLE_STYLES
3568 case URxvt_boldFont:
3569 case URxvt_italicFont:
3570 case URxvt_boldItalicFont:
3571#endif
3572 if (query)
3573 tt_printf ("\33]%d;%-.250s%c", saveop,
3574 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3575 ? fontset[op - URxvt_font]->fontdesc : "",
3576 resp);
3577 else
3578 {
3579 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3580
3581 res = strdup (str);
3582 allocated.push_back ((void *)res);
3583 set_fonts ();
3584 }
3585 break;
3586
3587 case URxvt_version:
3588 if (query)
3589 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3590 op,
3591 rs[Rs_name], VERSION[0], VERSION[2],
3592 resp);
3593 break;
3594
3595#if !ENABLE_MINIMAL
3596 case URxvt_locale:
3597 if (query)
3598 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3599 else
3600 {
3601 set_locale (str);
3602 pty->set_utf8_mode (enc_utf8);
3603 init_xlocale ();
3604 }
3605 break;
3606
3607 case URxvt_view_up:
3608 case URxvt_view_down:
3609 {
3610 int lines = atoi (str);
3611
3612 if (lines)
3613 scr_page (op == URxvt_view_up ? UP : DN, lines);
3614 else
3615 scr_erase_savelines ();
3616 }
3617
3618 break;
3619#endif
3620
3621#if ENABLE_PERL
3622 case URxvt_perl:
3623 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3624 break;
3625#endif
3131 } 3626 }
3132} 3627}
3133/*----------------------------------------------------------------------*/ 3628/*----------------------------------------------------------------------*/
3134 3629
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3630/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * 's' = save 3635 * 's' = save
3141 * 'r' = restore 3636 * 'r' = restore
3142 * 't' = toggle 3637 * 't' = toggle
3143 * so no need for fancy checking 3638 * so no need for fancy checking
3144 */ 3639 */
3145int 3640int ecb_cold
3146rxvt_term::privcases (int mode, unsigned long bit) 3641rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3642{
3148 int state; 3643 int state;
3149 3644
3150 if (mode == 's') 3645 if (mode == 's')
3151 { 3646 {
3152 SavedModes |= (PrivateModes & bit); 3647 if (priv_modes & bit)
3648 SavedModes |= bit;
3649 else
3650 SavedModes &= ~bit;
3153 return -1; 3651 return -1;
3154 } 3652 }
3155 else 3653 else
3156 { 3654 {
3157 if (mode == 'r') 3655 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3656 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3657 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3658 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3659
3660 if (state)
3661 priv_modes |= bit;
3662 else
3663 priv_modes &= ~bit;
3162 } 3664 }
3665
3163 return state; 3666 return state;
3164} 3667}
3165 3668
3166/* we're not using priv _yet_ */ 3669/* we're not using priv _yet_ */
3167void 3670void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3671rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3169{ 3672{
3170 unsigned int i, j; 3673 unsigned int i, j;
3171 int state; 3674 int state;
3675
3172 static const struct 3676 static const struct
3173 { 3677 {
3174 const int argval; 3678 const int argval;
3175 const unsigned long bit; 3679 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3680 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3681 { 1, PrivMode_aplCUR }, // DECCKM
3179 { 2, PrivMode_vt52 }, 3682 { 2, PrivMode_vt52 }, // DECANM
3180 { 3, PrivMode_132 }, 3683 { 3, PrivMode_132 }, // DECCOLM
3181 { 4, PrivMode_smoothScroll }, 3684 { 4, PrivMode_smoothScroll }, // DECSCLM
3182 { 5, PrivMode_rVideo }, 3685 { 5, PrivMode_rVideo }, // DECSCNM
3183 { 6, PrivMode_relOrigin }, 3686 { 6, PrivMode_relOrigin }, // DECOM
3184 { 7, PrivMode_Autowrap }, 3687 { 7, PrivMode_Autowrap }, // DECAWM
3688 // 8, auto-repeat keys // DECARM
3185 { 9, PrivMode_MouseX10 }, 3689 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3690 { 12, PrivMode_BlinkingCursor },
3187 { menuBar_esc, PrivMode_menuBar }, 3691 // 18 end FF to printer after print screen
3188#endif 3692 // 19 Print screen prints full screen/scroll region
3693 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3189#ifdef scrollBar_esc 3694#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3695 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3696#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3697 { 35, PrivMode_ShiftKeys }, // rxvt extension
3698 // 38, tektronix mode // DECTEK
3194 { 40, PrivMode_132OK }, 3699 { 40, PrivMode_132OK },
3700 // 41 xterm more fixes NYI
3701 // 45 margin bell NYI
3702 // 46 start logging
3195 { 47, PrivMode_Screen }, 3703 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3704 { 66, PrivMode_aplKP }, // DECNKM
3197#ifndef NO_BACKSPACE_KEY 3705#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3706 { 67, PrivMode_BackSpace }, // DECBKM
3199#endif 3707#endif
3200 { 1000, PrivMode_MouseX11 }, 3708 { 1000, PrivMode_MouseX11 },
3709 { 1002, PrivMode_MouseBtnEvent },
3710 { 1003, PrivMode_MouseAnyEvent },
3711#if ENABLE_FRILLS
3712 { 1005, PrivMode_ExtModeMouse },
3713#endif
3201 { 1010, PrivMode_TtyOutputInh }, 3714 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3715 { 1011, PrivMode_Keypress }, // rxvt extension
3716#if ENABLE_FRILLS
3717 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3718#endif
3719 // 1035 enable modifiers for alt, numlock NYI
3720 // 1036 send ESC for meta keys NYI
3721 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3722 { 1047, PrivMode_Screen },
3723 // 1048 save and restore cursor, implemented in code
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3724 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3725 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3726 { 2004, PrivMode_BracketPaste },
3205 }; 3727 };
3206 3728
3207 if (nargs == 0) 3729 if (nargs == 0)
3208 return; 3730 return;
3209 3731
… …
3216 for (i = 0; i < nargs; i++) 3738 for (i = 0; i < nargs; i++)
3217 { 3739 {
3218 state = -1; 3740 state = -1;
3219 3741
3220 /* basic handling */ 3742 /* basic handling */
3221 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3743 for (j = 0; j < ecb_array_length (argtopriv); j++)
3222 if (argtopriv[j].argval == arg[i]) 3744 if (argtopriv[j].argval == arg[i])
3223 { 3745 {
3224 state = privcases (mode, argtopriv[j].bit); 3746 state = privcases (mode, argtopriv[j].bit);
3225 break; 3747 break;
3226 } 3748 }
3227 3749
3228 /* extra handling for values with state unkept */ 3750 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3751 switch (arg[i])
3231 { 3752 {
3753#if ENABLE_STYLES
3754 case 1021:
3755 set_option (Opt_intensityStyles, mode);
3756
3757 scr_touch (true);
3758 break;
3759#endif
3232 case 1048: /* alternative cursor save */ 3760 case 1048: /* alternative cursor save */
3761 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3762 if (mode == 0)
3234 scr_cursor (RESTORE); 3763 scr_cursor (RESTORE);
3235 else if (mode == 1) 3764 else if (mode == 1)
3236 scr_cursor (SAVE); 3765 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 3766 break;
3767 }
3768
3769 if (state >= 0)
3770 /* extra handling for values with valid 0 or 1 state */
3771 switch (arg[i])
3772 {
3773 /* case 1: - application cursor keys */
3774 case 2: /* VT52 mode */
3775 /* oddball mode. should be set regardless of set/reset
3776 * parameter. Return from VT52 mode with an ESC < from
3777 * within VT52 mode
3778 */
3779 priv_modes |= PrivMode_vt52;
3780 break;
3253 case 3: /* 80/132 */ 3781 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3782 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3783 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3256 (unsigned int)TermWin.height);
3257 break; 3784 break;
3258 case 4: /* smooth scrolling */ 3785 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3786 set_option (Opt_jumpScroll, !state);
3263 break; 3787 break;
3264 case 5: /* reverse video */ 3788 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3789 scr_rvideo_mode (state);
3266 break; 3790 break;
3267 case 6: /* relative/absolute origins */ 3791 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3792 scr_relative_origin (state);
3269 break; 3793 break;
3270 case 7: /* autowrap */ 3794 case 7: /* autowrap */
3271 scr_autowrap (state); 3795 scr_autowrap (state);
3272 break; 3796 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3797 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3798 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3799 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3800 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3801 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3802#ifdef scrollBar_esc
3286 case scrollBar_esc: 3803 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3804 scrollBar.map (state);
3288 {
3289 resize_all_windows (0, 0, 0); 3805 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3806 scr_touch (true);
3291 }
3292 break; 3807 break;
3293#endif 3808#endif
3809#ifdef CURSOR_BLINK
3810 case 12:
3811 cursor_blink_reset ();
3812 break;
3813#endif
3294 case 25: /* visible/invisible cursor */ 3814 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3815 scr_cursor_visible (state);
3296 break; 3816 break;
3297 /* case 35: - shift keys */ 3817 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3818 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3819 case 47: /* secondary screen */
3300 scr_change_screen (state); 3820 scr_change_screen (state);
3301 break; 3821 break;
3302 /* case 66: - application key pad */ 3822 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3823 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3824 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3825 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3826 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3827 break;
3308#if 0
3309 case 1001: 3828 case 1002:
3310 break; /* X11 mouse highlighting */ 3829 case 1003:
3311#endif 3830 if (state)
3831 {
3832 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3833 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3834 mouse_row = mouse_col = 0;
3835 vt_emask_mouse = PointerMotionMask;
3836 }
3837 else
3838 vt_emask_mouse = NoEventMask;
3839
3840 vt_select_input ();
3841 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3842 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3843 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3844 break;
3318 case 1011: /* scroll to bottom on key press */ 3845 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3846 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3847 break;
3324 case 1047: /* secondary screen w/ clearing */ 3848 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3849 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3850 if (!state)
3327 scr_erase_screen (2); 3851 scr_erase_screen (2);
3852
3328 scr_change_screen (state); 3853 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3854 break;
3855 case 1049: /* secondary screen w/ clearing first */
3856 if (option (Opt_secondaryScreen))
3857 if (state)
3858 scr_cursor (SAVE);
3859
3860 scr_change_screen (state);
3861
3862 if (option (Opt_secondaryScreen))
3863 if (state)
3864 scr_erase_screen (2);
3865 else
3866 scr_cursor (RESTORE);
3867 break;
3868 default:
3869 break;
3332 } 3870 }
3333 } 3871 }
3334} 3872}
3335/*}}} */ 3873/*}}} */
3336 3874
3337/*{{{ process sgr sequences */ 3875/*{{{ process sgr sequences */
3338void 3876void ecb_hot
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3877rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3878{
3341 unsigned int i; 3879 unsigned int i;
3342 short rendset; 3880 short rendset;
3343 int rendstyle; 3881 int rendstyle;
3344 3882
3345 if (nargs == 0) 3883 if (nargs == 0)
3346 { 3884 {
3347 scr_rendition (0, ~RS_None); 3885 scr_rendition (0, ~RS_None);
3348 return; 3886 return;
3349 } 3887 }
3888
3350 for (i = 0; i < nargs; i++) 3889 for (i = 0; i < nargs; i++)
3351 { 3890 {
3352 rendset = -1; 3891 rendset = -1;
3353 switch (arg[i]) 3892 switch (arg[i])
3354 { 3893 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3895 rendset = 0, rendstyle = ~RS_None;
3357 break; 3896 break;
3358 case 1: 3897 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3898 rendset = 1, rendstyle = RS_Bold;
3360 break; 3899 break;
3900 //case 2: // low intensity
3901 case 3:
3902 rendset = 1, rendstyle = RS_Italic;
3903 break;
3361 case 4: 3904 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3905 rendset = 1, rendstyle = RS_Uline;
3363 break; 3906 break;
3364 case 5: 3907 case 5: // slowly blinking
3908 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3909 rendset = 1, rendstyle = RS_Blink;
3366 break; 3910 break;
3911 //case 6: // scoansi light background
3367 case 7: 3912 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3913 rendset = 1, rendstyle = RS_RVid;
3369 break; 3914 break;
3370 case 22: 3915 case 8:
3916 // invisible. NYI
3917 break;
3918 //case 9: // crossed out
3919 //case 10: // scoansi acs off, primary font
3920 //case 11: // scoansi acs on, first alt font
3921 //case 12: // scoansi acs on, |0x80, second alt font
3922 //...
3923 //case 19: // ninth alt font
3924 //case 20: // gothic
3925 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3926 rendset = 0, rendstyle = RS_Bold;
3372 break; 3927 break;
3373 case 24: 3928 case 22: // bold off (vt220)
3929 rendset = 0, rendstyle = RS_Bold;
3930 break;
3931 case 23: // disable italic
3932 rendset = 0, rendstyle = RS_Italic;
3933 break;
3934 case 24: // underline off (vt220)
3374 rendset = 0, rendstyle = RS_Uline; 3935 rendset = 0, rendstyle = RS_Uline;
3375 break; 3936 break;
3376 case 25: 3937 case 25: // blink off (vt220)
3377 rendset = 0, rendstyle = RS_Blink; 3938 rendset = 0, rendstyle = RS_Blink;
3378 break; 3939 break;
3379 case 27: 3940 case 26: // variable spacing (iso 8613)
3941 rendset = 0, rendstyle = RS_Blink;
3942 break;
3943 case 27: // reverse off (vt220)
3380 rendset = 0, rendstyle = RS_RVid; 3944 rendset = 0, rendstyle = RS_RVid;
3381 break; 3945 break;
3946 //case 28: // visible. NYI
3947 //case 29: // not crossed-out
3382 } 3948 }
3949
3383 if (rendset != -1) 3950 if (rendset != -1)
3384 { 3951 {
3385 scr_rendition (rendset, rendstyle); 3952 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3953 continue; /* for (;i;) */
3387 } 3954 }
… …
3394 case 33: 3961 case 33:
3395 case 34: 3962 case 34:
3396 case 35: 3963 case 35:
3397 case 36: 3964 case 36:
3398 case 37: 3965 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3966 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3967 break;
3402#ifdef TTY_256COLOR 3968 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3969 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3970 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3971 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3972 i += 2;
3409 } 3973 }
3410 break; 3974 break;
3411#endif
3412 case 39: /* default fg */ 3975 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3976 scr_color (Color_fg, Color_fg);
3414 break; 3977 break;
3415 3978
3416 case 40: 3979 case 40:
… …
3419 case 43: 3982 case 43:
3420 case 44: 3983 case 44:
3421 case 45: 3984 case 45:
3422 case 46: 3985 case 46:
3423 case 47: 3986 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3987 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3988 break;
3427#ifdef TTY_256COLOR 3989 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3990 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3991 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3992 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3993 i += 2;
3434 } 3994 }
3435 break; 3995 break;
3436#endif
3437 case 49: /* default bg */ 3996 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3997 scr_color (Color_bg, Color_bg);
3439 break; 3998 break;
3440 3999
3441#ifndef NO_BRIGHTCOLOR 4000 //case 50: // not variable spacing
4001
4002#if !ENABLE_MINIMAL
3442 case 90: 4003 case 90:
3443 case 91: /* set bright fg color */ 4004 case 91: /* set bright fg color */
3444 case 92: 4005 case 92:
3445 case 93: 4006 case 93:
3446 case 94: 4007 case 94:
3447 case 95: 4008 case 95:
3448 case 96: 4009 case 96:
3449 case 97: 4010 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4011 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 4012 break;
3453 case 100: 4013 case 100:
3454 case 101: /* set bright bg color */ 4014 case 101: /* set bright bg color */
3455 case 102: 4015 case 102:
3456 case 103: 4016 case 103:
3457 case 104: 4017 case 104:
3458 case 105: 4018 case 105:
3459 case 106: 4019 case 106:
3460 case 107: 4020 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4021 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 4022 break;
3464#endif 4023#endif
3465
3466 } 4024 }
3467 } 4025 }
4026}
4027
4028void
4029rxvt_term::set_cursor_style (int style)
4030{
4031 if (!IN_RANGE_INC (style, 0, 6))
4032 return;
4033
4034 if (style == 0)
4035 style = 1;
4036
4037 cursor_type = (style - 1) / 2;
4038 set_option (Opt_cursorUnderline, cursor_type == 1);
4039
4040#ifdef CURSOR_BLINK
4041 set_option (Opt_cursorBlink, style & 1);
4042 cursor_blink_reset ();
4043#endif
4044
4045 want_refresh = 1;
3468} 4046}
3469/*}}} */ 4047/*}}} */
3470 4048
3471/*{{{ process Rob Nation's own graphics mode sequences */
3472void
3473rxvt_term::process_graphics ()
3474{
3475 unsigned char ch, cmd = cmd_getc ();
3476
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q')
3479 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */
3481 return;
3482 }
3483 /* swallow other graphics sequences until terminating ':' */
3484 do
3485 ch = cmd_getc ();
3486 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491
3492 if (cmd == 'Q')
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500
3501 ch = cmd_getc ();
3502 neg = (ch == '-');
3503 if (neg || ch == '+')
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif
3532}
3533/*}}} */
3534
3535/* ------------------------------------------------------------------------- */ 4049/* ---------------------------------------------------------------------- */
4050/* Write data to the pty as typed by the user, pasted with the mouse,
4051 * or generated by us in response to a query ESC sequence.
4052 */
3536 4053
3537/* 4054/*
3538 * Send printf () formatted output to the command. 4055 * Send printf () formatted output to the command.
3539 * Only use for small amounts of data. 4056 * Only use for small amounts of data.
3540 */ 4057 */
3541void 4058void
3542rxvt_term::tt_printf (const char *fmt,...) 4059rxvt_term::tt_printf (const char *fmt,...)
3543{ 4060{
3544 va_list arg_ptr; 4061 va_list arg_ptr;
3545 unsigned char buf[256]; 4062 char buf[256];
3546 4063
3547 va_start (arg_ptr, fmt); 4064 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4065 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 4066 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 4067 tt_write (buf, strlen (buf));
3551} 4068}
3552 4069
3553/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 4070/* Write data to the pty as typed by the user. */
3555 * or generated by us in response to a query ESC sequence.
3556 */
3557void 4071void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4072rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3559{ 4073{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4074 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4075 return;
3561 4076
3562 if (len) 4077 if (option (Opt_scrollTtyKeypress))
4078 if (view_start)
3563 { 4079 {
4080 view_start = 0;
4081 want_refresh = 1;
4082 }
4083
4084 tt_write_ (data, len);
4085}
4086
4087void
4088rxvt_term::tt_write (const char *data, unsigned int len)
4089{
4090 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4091 return;
4092
4093 tt_write_ (data, len);
4094}
4095
4096static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4097
4098void
4099rxvt_term::tt_write_ (const char *data, unsigned int len)
4100{
4101 if (pty->pty < 0)
4102 return;
4103
4104 if (v_buflen == 0)
4105 {
4106 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4107
4108 max_it (written, 0);
4109
4110 if (written == len)
4111 return;
4112
4113 data += written;
4114 len -= written;
4115 }
4116
4117 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4118
4119 memcpy (v_buffer + v_buflen, data, len);
4120 v_buflen += len;
4121
4122 pty_ev.set (ev::READ | ev::WRITE);
4123}
4124
4125void rxvt_term::pty_write ()
4126{
4127 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4128
4129 if (written > 0)
4130 {
4131 v_buflen -= written;
4132
3564 if (v_buflen == 0) 4133 if (v_buflen == 0)
3565 { 4134 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 4135 free (v_buffer);
3593 v_buffer = 0; 4136 v_buffer = 0;
3594 v_buflen = 0;
3595 4137
3596 pty_ev.set (EVENT_READ); 4138 pty_ev.set (ev::READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 4139 return;
3609 } 4140 }
4141
4142 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4143 }
4144 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4145 pty_ev.set (ev::READ);
3611} 4146}
3612 4147
3613/*----------------------- end-of-file (C source) -----------------------*/ 4148/*----------------------- end-of-file (C source) -----------------------*/
3614 4149

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