ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.570 by sf-exg, Tue Jun 21 12:03:56 2016 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) 2007,2015 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
1793 if (priv_modes & PrivMode_FocusEvent)
1794 tt_printf ("\x1b[I");
1795#endif
1796
1797 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1798 }
1799}
1800
1801void ecb_cold
1802rxvt_term::focus_out ()
1803{
1804 if (focus)
1805 {
1806 focus = 0;
1807 want_refresh = 1;
1808
1809#if ENABLE_FRILLS
1810 if (option (Opt_urgentOnBell))
1811 set_urgency (0);
1812
1813 if (priv_modes & PrivMode_FocusEvent)
1814 tt_printf ("\x1b[O");
1815#endif
1816#if ENABLE_FRILLS || ISO_14755
1817 if (iso14755buf)
1818 {
1819 iso14755buf = 0;
1820# if ISO_14755
1821 scr_overlay_off ();
1822# endif
1823 }
1824#endif
1825#if USE_XIM
1826 if (Input_Context != NULL)
1827 XUnsetICFocus (Input_Context);
1828#endif
1829#if CURSOR_BLINK
1830 if (option (Opt_cursorBlink))
1831 cursor_blink_ev.stop ();
1832
1833 hidden_cursor = 0;
1834#endif
1835#if OFF_FOCUS_FADING
1836 if (rs[Rs_fade])
1837 {
1838 pix_colors = pix_colors_unfocused;
1839 scr_recolor ();
1840 }
1841#endif
1842
1843 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1844 }
1845}
1846
1847void ecb_cold
1848rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1849{
1850#if OFF_FOCUS_FADING
1851 if (rs[Rs_fade])
1852 {
1853 if (!first_time)
1854 pix_colors_focused [idx].free (this);
1855
1856 rgba c;
1857 pix_colors [Color_fade].get (c);
1858 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1859 }
1860#endif
1861}
1862
1863#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1864void ecb_hot
1865rxvt_term::rootwin_cb (XEvent &ev)
1866{
1867 make_current ();
1868
1869 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1870 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1871 return;
1872
1873 switch (ev.type)
1874 {
1875 case PropertyNotify:
1876 /*
1877 * if user used some Esetroot compatible prog to set the root bg,
1878 * use the property to determine the pixmap. We use it later on.
1879 */
1880 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1881 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1882 {
1883#if BG_IMAGE_FROM_ROOT
1884 if (option (Opt_transparent))
1885 {
1886 rxvt_img::new_from_root (this)->replace (root_img);
1887 update_background ();
1888 }
1889#endif
1890 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1891 }
1892
1893 break;
1894 }
1895
1896 refresh_check ();
1897}
1898#endif
1542 1899
1543void 1900void
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) 1901rxvt_term::button_press (XButtonEvent &ev)
1584{ 1902{
1585 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1586 1904
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1588 if (!bypass_keystate) 1907 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1909
1590 /* 1910 /*
1591 * VT window processing of button press 1911 * VT window processing of button press
1592 */ 1912 */
1593 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1594 { 1914 {
1595#if RXVT_GRAPHICS 1915 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1916 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1917
1918#if ISO_14755
1919 // 5.4
1920 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1921 {
1922 iso14755_54 (ev.x, ev.y);
1923 return;
1601 { 1924 }
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1925#endif
1926
1927 clickintime = ev.time - MEvent.time < multiClickTime;
1928
1603 if (reportmode) 1929 if (reportmode)
1930 {
1931 /* mouse report from vt window */
1932 /* save the xbutton state (for ButtonRelease) */
1933 MEvent.state = ev.state;
1934#ifdef MOUSE_REPORT_DOUBLECLICK
1935 if (ev.button == MEvent.button && clickintime)
1604 { 1936 {
1605 /* mouse report from vt window */ 1937 /* same button, within allowed time */
1606 /* save the xbutton state (for ButtonRelease) */ 1938 MEvent.clicks++;
1607 MEvent.state = ev.state; 1939
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1940 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1941 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1942 /* only report double clicks */
1616 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1617 mouse_report (ev); 1944 mouse_report (ev);
1618 1945
1619 /* don't report the release */ 1946 /* don't report the release */
1620 MEvent.clicks = 0; 1947 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1948 MEvent.button = AnyButton;
1622 }
1623 } 1949 }
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 } 1950 }
1637 else 1951 else
1638 { 1952 {
1953 /* different button, or time expired */
1954 MEvent.clicks = 1;
1955 MEvent.button = ev.button;
1956 mouse_report (ev);
1957 }
1958#else
1959 MEvent.button = ev.button;
1960 mouse_report (ev);
1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1962
1963 }
1964 else
1965 {
1639 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1967 MEvent.clicks = 0;
1968
1641 switch (ev.button) 1969 switch (ev.button)
1642 { 1970 {
1643 case Button1: 1971 case Button1:
1972 /* allow meta + click to select rectangular areas */
1973 /* should be done in screen.C */
1974#if ENABLE_FRILLS
1975 selection.rect = !!(ev.state & ModMetaMask);
1976#else
1977 selection.rect = false;
1978#endif
1979
1644 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1982 {
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) 1983 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1668 else 1985 else
1669 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
1987 }
1988 else
1989 {
1990 if (MEvent.button == Button1 && clickintime)
1991 MEvent.clicks++;
1992 else
1993 MEvent.clicks = 1;
1994
1995 selection_click (MEvent.clicks, ev.x, ev.y);
1996 }
1997
1998 MEvent.button = Button1;
1999 break;
2000
2001 case Button3:
2002 if (MEvent.button == Button3 && clickintime)
2003 selection_rotate (ev.x, ev.y);
2004 else
2005 selection_extend (ev.x, ev.y, 1);
2006
1670 MEvent.button = Button3; 2007 MEvent.button = Button3;
1671 break; 2008 break;
1672 }
1673 } 2009 }
2010 }
2011
1674 MEvent.time = ev.time; 2012 MEvent.time = ev.time;
1675 return; 2013 return;
1676 }
1677 } 2014 }
1678 2015
1679 /* 2016 /*
1680 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1681 */ 2018 */
1682 if (isScrollbarWindow (ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1683 { 2020 {
1684 scrollBar.setIdle (); 2021 page_dirn direction = NO_DIR;
2022
2023 if (scrollBar.upButton (ev.y))
2024 direction = UP; /* up */
2025 else if (scrollBar.dnButton (ev.y))
2026 direction = DN; /* down */
2027
2028 scrollBar.state = SB_STATE_IDLE;
1685 /* 2029 /*
1686 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1687 * move up if mouse is above slider 2031 * move up if mouse is above slider
1688 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1689 * 2033 *
… …
1698 /* 2042 /*
1699 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1700 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1701 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1702 */ 2046 */
1703 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1704 && scrollbarnext_upButton (ev.y))
1705 || (scrollBar.style == R_SB_RXVT
1706 && scrollbarrxvt_upButton (ev.y)))
1707 tt_printf ("\033[A"); 2048 tt_printf ("\033[A");
1708 else if ((scrollBar.style == R_SB_NEXT 2049 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"); 2050 tt_printf ("\033[B");
1713 else 2051 else
1714 switch (ev.button) 2052 switch (ev.button)
1715 { 2053 {
1716 case Button2: 2054 case Button2:
… …
1723 tt_printf ("\033[5~"); 2061 tt_printf ("\033[5~");
1724 break; 2062 break;
1725 } 2063 }
1726 } 2064 }
1727 else 2065 else
1728#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1729
1730 {
1731 char upordown = 0;
1732
1733 if (scrollBar.style == R_SB_NEXT)
1734 { 2067 {
1735 if (scrollbarnext_upButton (ev.y)) 2068 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 { 2069 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2071 if (!cont_scroll_ev.is_active ())
2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 2073#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1753 { 2075 {
1754 if (upordown < 0) 2076 if (direction == UP)
1755 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1756 else 2078 else
1757 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1758 } 2080 }
1759 } 2081 }
1760 else 2082 else
1761 switch (ev.button) 2083 switch (ev.button)
1762 { 2084 {
1763 case Button2: 2085 case Button2:
1764 switch (scrollbar_align) 2086 switch (scrollBar.align)
1765 { 2087 {
1766 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1767 csrO = 0; 2089 csrO = 0;
1768 break; 2090 break;
1769 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1770 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1771 break; 2093 break;
1772 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2096 break;
1775 } 2097 }
2098
1776 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1777 || scrollbar_above_slider (ev.y) 2100 || scrollBar.above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2101 || scrollBar.below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1780 scrollbar_size ()); 2103
1781 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1782 break; 2105 break;
1783 2106
1784 case Button1: 2107 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1786 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1787 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1788 2111
1789 case Button3: 2112 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1791 { 2114 {
1792 if (scrollbar_above_slider (ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1795# else 2118# else
1796 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1797# endif 2120# endif
1798 else if (scrollbar_below_slider (ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1801# else 2124# else
1802 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1803# endif 2126# endif
1804 else 2127 else
1805 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1806 } 2129 }
1807 else 2130 else
1808 { 2131 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2133 (nrow
1811 * scrollbar_position (ev.y) 2134 * scrollBar.position (ev.y)
1812 / scrollbar_size ())); 2135 / scrollBar.size ()));
1813 } 2136 }
2137
1814 break; 2138 break;
1815 } 2139 }
1816 } 2140 }
2141
1817 return; 2142 return;
1818 } 2143 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2144}
1827 2145
1828void 2146void
1829rxvt_term::button_release (const XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1830{ 2148{
1831 int reportmode = 0; 2149 int reportmode = 0;
1832 2150
1833 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2152 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2154
1837 if (scrollbar_isUpDn ()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1838 { 2156 {
1839 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1840 scrollbar_show (0); 2158 scrollBar.show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2159 }
2160
1846#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2162 sel_scroll_ev.stop();
1848#endif 2163#endif
2164
1849 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1850 { 2166 {
1851#ifdef RXVT_GRAPHICS 2167 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2168 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2169
1857 { 2170#if ISO_14755
2171 // 5.4
2172 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2173 return;
2174#endif
2175
1858 if (reportmode) 2176 if (reportmode)
2177 {
2178 /* mouse report from vt window */
2179 /* don't report release of wheel "buttons" */
2180 if (ev.button >= 4)
2181 return;
2182#ifdef MOUSE_REPORT_DOUBLECLICK
2183 /* only report the release of 'slow' single clicks */
2184 if (MEvent.button != AnyButton
2185 && (ev.button != MEvent.button
2186 || (ev.time - MEvent.time
2187 > multiClickTime / 2)))
1859 { 2188 {
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; 2189 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1877 mouse_report (ev); 2191 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2192 }
2193#else /* MOUSE_REPORT_DOUBLECLICK */
2194 MEvent.button = AnyButton;
2195 mouse_report (ev);
2196#endif /* MOUSE_REPORT_DOUBLECLICK */
2197 return;
2198 }
2199
1881 /* 2200 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting 2202 * when overriding mouse reporting
1884 */ 2203 */
1885 if (PrivateModes & PrivMode_mouse_report 2204 if (priv_modes & PrivMode_mouse_report
1886 && bypass_keystate 2205 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1) 2206 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0); 2207 selection_extend (ev.x, ev.y, 0);
1889 2208
1890 switch (ev.button) 2209 switch (ev.button)
2210 {
2211 case Button1:
2212 case Button3:
2213 selection_make (ev.time);
2214 break;
2215
2216 case Button2:
2217 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2218 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2219 break;
2220
2221#ifdef MOUSE_WHEEL
2222 case Button4:
2223 case Button5:
1891 { 2224 {
1892 case Button1: 2225 int lines;
1893 case Button3: 2226 page_dirn dirn;
1894 selection_make (ev.time); 2227
2228 dirn = ev.button == Button4 ? UP : DN;
2229
2230 if (ev.state & ShiftMask)
1895 break; 2231 lines = 1;
1896 case Button2: 2232 else if (option (Opt_mouseWheelScrollPage))
1897 selection_request (ev.time, ev.x, ev.y); 2233 lines = nrow - 1;
1898 break; 2234 else
2235 lines = 5;
2236
1899#ifdef MOUSE_WHEEL 2237# ifdef MOUSE_SLIP_WHEELING
1900 case Button4: 2238 if (ev.state & ControlMask)
1901 case Button5:
1902 { 2239 {
2240 mouse_slip_wheel_speed += dirn;
2241 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2242
2243 if (!slip_wheel_ev.is_active ())
2244 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1903 int i; 2245 }
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 2246 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 2247# 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 { 2248 {
2048 XFreePixmap (display->display, TermWin.pixmap); 2249 scr_page (dirn, lines);
2049 TermWin.pixmap = None; 2250 scrollBar.show (1);
2050 } 2251 }
2051 } 2252 }
2052 am_pixmap_trans = 0; 2253 break;
2254#endif
2255 }
2256 }
2257}
2258
2259/*}}} */
2260
2261void ecb_hot
2262rxvt_term::cmd_parse ()
2263{
2264 wchar_t ch = NOCHAR;
2265 char *seq_begin; // remember start of esc-sequence here
2266
2267 for (;;)
2268 {
2269 if (ecb_unlikely (ch == NOCHAR))
2270 {
2271 seq_begin = cmdbuf_ptr;
2272 ch = next_char ();
2273
2274 if (ch == NOCHAR)
2275 break;
2276 }
2277
2278 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2279 {
2280 if (ecb_unlikely (!seen_input))
2281 {
2282 seen_input = 1;
2283 // many badly-written programs (e.g. jed) contain a race condition:
2284 // they first read the screensize and then install a SIGWINCH handler.
2285 // some window managers resize the window early, and these programs
2286 // then sometimes get the size wrong.
2287 // unfortunately other programs are even more buggy and dislike
2288 // being sent SIGWINCH, so only do it when we were in fact being
2289 // resized.
2290 if (seen_resize && cmd_pid)
2291 kill (-cmd_pid, SIGWINCH);
2292 }
2293
2294 /* Read a text string from the input buffer */
2295 wchar_t buf[UBUFSIZ];
2296 bool refreshnow = false;
2297 int nlines = 0;
2298 wchar_t *str = buf;
2299 wchar_t *eol = str + min (ncol, UBUFSIZ);
2300
2301 for (;;)
2302 {
2303 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2304 break;
2305
2306 *str++ = ch;
2307
2308 if (ecb_unlikely (ch == C0_LF || str >= eol))
2309 {
2310 if (ch == C0_LF)
2311 nlines++;
2312
2313 refresh_count++;
2314
2315 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2316 {
2317 refresh_count = 0;
2318
2319 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2320 {
2321 refreshnow = true;
2322 ch = NOCHAR;
2323 break;
2324 }
2325 }
2326
2327 // scr_add_lines only works for nlines <= nrow - 1.
2328 if (nlines >= nrow - 1)
2329 {
2330 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2331 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2332 scr_add_lines (buf, str - buf, nlines);
2333
2334 nlines = 0;
2335 str = buf;
2336 eol = str + min (ncol, UBUFSIZ);
2337 }
2338
2339 if (str >= eol)
2340 {
2341 if (eol >= buf + UBUFSIZ)
2342 {
2343 ch = NOCHAR;
2344 break;
2345 }
2346 else
2347 eol = min (eol + ncol, buf + UBUFSIZ);
2348 }
2349
2350 }
2351
2352 seq_begin = cmdbuf_ptr;
2353 ch = next_char ();
2354 }
2355
2356 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2357 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2358 scr_add_lines (buf, str - buf, nlines);
2359
2360 /*
2361 * If there have been a lot of new lines, then update the screen
2362 * What the heck we'll cheat and only refresh less than every page-full.
2363 * if skipScroll is enabled.
2364 */
2365 if (refreshnow)
2366 {
2367 scr_refresh ();
2368 want_refresh = 1;
2369 }
2053 } 2370 }
2054 else 2371 else
2055 { 2372 {
2056 if (TermWin.pixmap != None) 2373 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 { 2374 {
2092 if (oldp != None) 2375 process_nonprinting (ch);
2093 pchanged = 1; 2376 }
2377 catch (const class out_of_input &o)
2378 {
2379 // we ran out of input, retry later
2380 cmdbuf_ptr = seq_begin;
2094 break; 2381 break;
2095 } 2382 }
2096 if (oldp != TermWin.parent[i]) 2383
2097 pchanged = 1; 2384 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2385 }
2102 for (; n < (unsigned int)i; n++) 2386 }
2103 { 2387}
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2388
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2389// read the next character
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2390wchar_t ecb_hot
2107 { 2391rxvt_term::next_char () NOTHROW
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2392{
2109 break; 2393 while (cmdbuf_ptr < cmdbuf_endp)
2110 } 2394 {
2111 } 2395 // assume 7-bit to be ascii ALWAYS
2396 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2397 return *cmdbuf_ptr++;
2398
2399 wchar_t wc;
2400 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2401
2402 if (len == (size_t)-2)
2112 } 2403 {
2113 if (n > (int) (sizeof (TermWin.parent) 2404 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2405 cmdbuf_ptr = cmdbuf_endp;
2406 break;
2115 { 2407 }
2116 D_X ((stderr, "InheritPixmap Turning off")); 2408
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2409 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 } 2410 {
2124 else 2411 mbstate.reset (); // reset now undefined conversion state
2412 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2413 // in which case we "erroneously" return the next byte which might be valid.
2414 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2125 { 2415 }
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 2416
2131 rqt.tv_sec = 1; 2417 // assume wchar == unicode
2132 rqt.tv_nsec = 0; 2418 cmdbuf_ptr += len;
2133 nanosleep (&rqt, NULL); 2419 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 } 2420 }
2421
2422 return NOCHAR;
2423}
2424
2425// read the next octet
2426uint32_t ecb_hot
2427rxvt_term::next_octet () NOTHROW
2428{
2429 return cmdbuf_ptr < cmdbuf_endp
2430 ? (unsigned char)*cmdbuf_ptr++
2431 : NOCHAR;
2432}
2433
2434static class out_of_input out_of_input;
2435
2436wchar_t ecb_hot
2437rxvt_term::cmd_getc () THROW ((class out_of_input))
2438{
2439 wchar_t c = next_char ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2148 return pchanged; 2444 return c;
2149} 2445}
2150#endif
2151 2446
2152/*}}} */ 2447uint32_t ecb_hot
2448rxvt_term::cmd_get8 () THROW ((class out_of_input))
2449{
2450 uint32_t c = next_octet ();
2451
2452 if (c == NOCHAR)
2453 throw out_of_input;
2454
2455 return c;
2456}
2153 2457
2154/*{{{ print pipe */ 2458/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2157FILE * 2461FILE * ecb_cold
2158rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2159{ 2463{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2161 2465
2162 if (stream == NULL) 2466 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2468
2164 return stream; 2469 return stream;
2165} 2470}
2166 2471
2167int 2472int ecb_cold
2168rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2169{ 2474{
2170 fflush (stream); 2475 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); 2476 return pclose (stream);
2177# endif
2178} 2477}
2179 2478
2180/* 2479/*
2181 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2182 */ 2481 */
2183void 2482void ecb_cold
2184rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2185{ 2484{
2186 int done; 2485 FILE *fd = popen_printer ();
2187 FILE *fd;
2188 2486
2189 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2190 return; 2488 return;
2191 2489
2192 /* 2490 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2491 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2492 * is received.
2195 */ 2493 */
2196 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2197 { 2495 {
2198 unsigned char buf[8]; 2496 unsigned char buf[8];
2199 unsigned char ch; 2497 unicode_t ch;
2200 unsigned int i, len; 2498 unsigned int i, len;
2201 2499
2202 if ((ch = cmd_getc ()) != C0_ESC) 2500 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2501 {
2204 if (putc (ch, fd) == EOF) 2502 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2503 break; /* done = 1 */
… …
2220 { 2518 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2520 break; /* done = 1 */
2223 } 2521 }
2224 } 2522 }
2523
2225 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2227 { 2526 {
2228 done = 1; 2527 done = 1;
2229 break; 2528 break;
2230 } 2529 }
2231 } 2530 }
2232 } 2531 }
2532
2233 pclose_printer (fd); 2533 pclose_printer (fd);
2234} 2534}
2235#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2236/*}}} */ 2536/*}}} */
2237 2537
2238/* *INDENT-OFF* */
2239enum { 2538enum {
2240 C1_40 = 0x40, 2539 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2540 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, 2541 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, 2542 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 2543 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2544};
2246/* *INDENT-ON* */
2247 2545
2248/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2249void 2547void ecb_hot
2250rxvt_term::process_nonprinting (unsigned char ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2549{
2252 switch (ch) 2550 switch (ch)
2253 { 2551 {
2552 case C0_ESC:
2553 process_escape_seq ();
2554 break;
2254 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2256 tt_write ( 2557 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 2558 else
2260 tt_write ((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2560 break;
2263 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2264 scr_bell (); 2562 scr_bell ();
2265 break; 2563 break;
2266 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2579 scr_charset_choose (1);
2282 break; 2580 break;
2283 case C0_SI: /* shift in - acs */ 2581 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2582 scr_charset_choose (0);
2285 break; 2583 break;
2584
2585#ifdef EIGHT_BIT_CONTROLS
2586 // 8-bit controls
2587 case 0x90: /* DCS */
2588 process_dcs_seq ();
2589 break;
2590 case 0x9b: /* CSI */
2591 process_csi_seq ();
2592 break;
2593 case 0x9d: /* OSC */
2594 process_osc_seq ();
2595 break;
2596#endif
2286 } 2597 }
2287} 2598}
2288/*}}} */ 2599/*}}} */
2289 2600
2290 2601
2291/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2292void 2603void ecb_cold
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2605{
2295 int row, col; 2606 int row, col;
2296 2607
2297 switch (ch) 2608 switch (ch)
2298 { 2609 {
… …
2331 break; 2642 break;
2332 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2333 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2334 break; 2645 break;
2335 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2336 PrivMode (0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2337 break; 2648 break;
2338 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2339 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2340 /* unimplemented */ 2651 /* unimplemented */
2341 break; 2652 break;
… …
2347} 2658}
2348/*}}} */ 2659/*}}} */
2349 2660
2350 2661
2351/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2352void 2663void ecb_hot
2353rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2354{ 2665{
2355 unsigned char ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2356 2667
2357 if (PrivateModes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
2358 { 2669 {
2359 process_escape_vt52 (ch); 2670 process_escape_vt52 (ch);
2360 return; 2671 return;
2361 } 2672 }
2362 2673
2363 switch (ch) 2674 switch (ch)
2364 { 2675 {
2365 /* case 1: do_tek_mode (); break; */
2366 case '#': 2676 case '#':
2367 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2368 scr_E (); 2678 scr_E ();
2369 break; 2679 break;
2370 case '(': 2680 case '(':
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2688 break;
2379 case '+': 2689 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2691 break;
2382#ifdef MULTICHAR_SET 2692#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': 2693 case '6':
2389 scr_backindex (); 2694 scr_backindex ();
2390 break; 2695 break;
2391#endif 2696#endif
2392 case '7': 2697 case '7':
2393 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2394 break; 2699 break;
2395 case '8': 2700 case '8':
2396 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2397 break; 2702 break;
2398#ifndef NO_FRILLS 2703#if !ENABLE_MINIMAL
2399 case '9': 2704 case '9':
2400 scr_forwardindex (); 2705 scr_forwardindex ();
2401 break; 2706 break;
2402#endif 2707#endif
2708 // DECPAM/DECPNM
2403 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2404 case '>': 2712 case '>':
2405 PrivMode ((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2406 break; 2714 break;
2407 2715
2408 case C1_40: 2716 case C1_40:
2409 cmd_getc (); 2717 cmd_getc ();
2410 break; 2718 break;
… …
2413 break; 2721 break;
2414 2722
2415 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
2417 { 2725 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2420 } 2728 }
2421 break; 2729 break;
2422 2730
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
2425 process_graphics (); 2733 // used by original rxvt for rob nations own graphics mode
2734 if (cmd_getc () == 'Q')
2735 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2426 break; 2736 break;
2427 2737
2428 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
2429 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
2430 scr_set_tab (1); 2740 scr_set_tab (1);
… …
2434 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
2435 scr_index (DN); 2745 scr_index (DN);
2436 break; 2746 break;
2437 2747
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
2440 2750
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
2443 2753
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2756 process_dcs_seq ();
2447 break; 2757 break;
2448 2758
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
2454 2763
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2456 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2766 process_csi_seq ();
2458 break; 2767 break;
2459 2768
2460 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2461 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
2462 process_osc_seq (); 2771 process_osc_seq ();
2463 break; 2772 break;
2464 2773
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2466 case 'c': 2775 case 'c':
2776 mbstate.reset ();
2467 scr_poweron (); 2777 scr_poweron ();
2468 scrollbar_show (1); 2778 scrollBar.show (1);
2469 break; 2779 break;
2470 2780
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2472 case 'n': 2782 case 'n':
2473 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
2480 } 2790 }
2481} 2791}
2482/*}}} */ 2792/*}}} */
2483 2793
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */
2486enum { 2795enum {
2487 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2797 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 , 2798 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, 2799 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, 2800 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, 2801 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, 2802 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 , 2803 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 2804 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2496}; 2805};
2497 2806
2498#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2499 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2500 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2501#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
2502 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2503 2812
2504const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
2505 { 2814 {
2506 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2815 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, */ 2816 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, */ 2817 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, [, \, ], ^, _, */ 2818 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, */ 2819 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, */ 2820 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, */ 2821 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, {, |, }, ~, */ 2822 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2823 };
2515/* *INDENT-ON* */
2516 2824
2517void 2825void ecb_hot
2518rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
2519{ 2827{
2520 unsigned char ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
2521 unsigned int nargs, p; 2829 unsigned int nargs, p;
2522 int n, ndef; 2830 int n, ndef;
2523 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
2524 2832
2525 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
2526 arg[--nargs] = 0;
2527 2834
2528 priv = 0; 2835 priv = 0;
2529 ch = cmd_getc (); 2836 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
2531 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
2532 priv = ch; 2840 priv = ch;
2533 ch = cmd_getc (); 2841 ch = cmd_getc ();
2534 } 2842 }
2843
2844 prev_ch = 0;
2535 /* read any numerical arguments */ 2845 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
2537 { 2847 {
2538 if (isdigit (ch)) 2848 if (isdigit (ch))
2539 { 2849 {
… …
2546 { 2856 {
2547 if (nargs < ESC_ARGS) 2857 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2858 arg[nargs++] = n;
2549 n = -1; 2859 n = -1;
2550 } 2860 }
2551 else if (ch == '\b') 2861 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); 2862 process_nonprinting (ch);
2563 } 2863
2864 prev_ch = ch;
2564 ch = cmd_getc (); 2865 ch = cmd_getc ();
2565 } 2866 }
2566 2867
2567 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
2568 return; 2869 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2877 if (arg[p] == -1)
2577 arg[p] = ndef; 2878 arg[p] = ndef;
2578 2879
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 /* 2880 /*
2587 * private mode handling 2881 * private mode handling
2588 */ 2882 */
2589 if (priv) 2883 if (priv)
2590 { 2884 {
2591 switch (priv) 2885 switch (priv)
2592 { 2886 {
2593 case '>': 2887 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2888 if (ch == CSI_DA) /* secondary device attributes */
2889 {
2890 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2891 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2892 //
2893 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2894 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2895 // versions.
2896 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
2596 break; 2899 break;
2900
2597 case '?': 2901 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2904 break;
2905
2906 case '!':
2907 if (ch == CSI_70)
2908 {
2909 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2910 scr_soft_reset ();
2911
2912 static const int pm_h[] = { 7, 25 };
2913 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2914
2915 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2916 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2601 } 2917 }
2918 break;
2919 }
2920
2602 return; 2921 return;
2603 } 2922 }
2604 2923
2605 switch (ch) 2924 switch (ch)
2606 { 2925 {
… …
2620 } 2939 }
2621 break; 2940 break;
2622#endif 2941#endif
2623 2942
2624 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2625 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2626 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
2627 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
2628 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2629 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2630 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
2631 break; 2950 break;
2632 2951
2633 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2634 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2705 3024
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 3030 break;
2712 3031
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 3034 break;
2717 3035
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
2720 break; 3038 break;
… …
2726 tt_printf ("\033[0n"); 3044 tt_printf ("\033[0n");
2727 break; 3045 break;
2728 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
2729 scr_report_position (); 3047 scr_report_position ();
2730 break; 3048 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
3050 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3052 break;
2735#endif
2736 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3055 break;
2739 } 3056 }
2740 break; 3057 break;
2741 3058
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3059 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3092 break;
2776 3093
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3094 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3095 if (arg[0] == 4)
2779 scr_insert_mode (0); 3096 scr_insert_mode (0);
3097 else if (arg[0] == 20)
3098 priv_modes &= ~PrivMode_LFNL;
2780 break; 3099 break;
2781 3100
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3101 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3102 if (arg[0] == 4)
2784 scr_insert_mode (1); 3103 scr_insert_mode (1);
3104 else if (arg[0] == 20)
3105 priv_modes |= PrivMode_LFNL;
3106 break;
3107
3108 case CSI_71: // DECSCUSR: set cursor style
3109 if (prev_ch == ' ')
3110 set_cursor_style (arg[0]);
2785 break; 3111 break;
2786 3112
2787 /* 3113 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3115 */
… …
2801 break; 3127 break;
2802 case CSI_75: 3128 case CSI_75:
2803 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
2804 break; 3130 break;
2805 3131
2806#ifndef NO_FRILLS 3132#if !ENABLE_MINIMAL
2807 case CSI_74: 3133 case CSI_74:
2808 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
2809 break; 3135 break;
2810#endif 3136#endif
2811 3137
2812 case CSI_78: /* DECREQTPARM */ 3138 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3139 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3140 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3141 break;
2816 3142
2817 default: 3143 default:
2818 break; 3144 break;
2819 } 3145 }
2820} 3146}
2821/*}}} */ 3147/*}}} */
2822 3148
2823#ifndef NO_FRILLS 3149#if !ENABLE_MINIMAL
2824/* ARGSUSED */
2825void 3150void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3152{
2828 int x, y; 3153 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
2833 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
2834 3158
2835 if (nargs == 0) 3159 if (nargs == 0)
2836 return; 3160 return;
3161
2837 switch (args[0]) 3162 switch (args[0])
2838 { 3163 {
2839 /* 3164 /*
2840 * commands 3165 * commands
2841 */ 3166 */
2842 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
2844 break; 3169 break;
2845 case 2: /* iconify window */ 3170 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
2847 DefaultScreen (display->display));
2848 break; 3172 break;
2849 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
2851 break; 3175 break;
2852 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3178 break;
2855 case 5: /* raise window */ 3179 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
2857 break; 3181 break;
2858 case 6: /* lower window */ 3182 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
2860 break; 3184 break;
2861 case 7: /* refresh window */ 3185 case 7: /* refresh window */
2862 scr_touch (true); 3186 scr_touch (true);
2863 break; 3187 break;
2864 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
2867 break; 3191 break;
3192
3193 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3194 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
2872 break; 3198 break;
3199
2873 /* 3200 /*
2874 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
2875 */ 3202 */
2876 case 11: /* report window state */ 3203 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3206 break;
2880 case 13: /* report window position */ 3207 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3213 break;
2887 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3217 break;
3218 case 18: /* report text area size (chars) */
3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3220 break;
2891 case 18: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3223 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3225 {
3226 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3228 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3229 XFree (s);
3230 }
2898 break; 3231 break;
2899 case 21: /* report window title */ 3232 case 21: /* report window title */
2900 XFetchName (display->display, TermWin.parent[0], &s); 3233 {
3234 char *s;
3235 XFetchName (dpy, parent, &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3236 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3237 XFree (s);
3238 }
2902 break; 3239 break;
2903#endif
2904
2905 } 3240 }
2906} 3241}
2907#endif 3242#endif
2908 3243
2909/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2910/* 3245/*
2911 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3247 * ends_how is terminator used. returned input must be free()'d
2913 */ 3248 */
2914unsigned char * 3249char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3251{
2917 int seen_esc = 0; /* seen escape? */ 3252 unicode_t ch;
3253 bool seen_esc = false;
2918 unsigned int n = 0; 3254 unsigned int n = 0;
2919 unsigned char *s; 3255 wchar_t string[CBUFSIZ];
2920 unsigned char ch, string[STRING_MAX];
2921 3256
2922 for (; (ch = cmd_getc ());) 3257 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3258 {
2924 if (ch == C0_BEL 3259 if (seen_esc)
2925 || ch == CHAR_ST 3260 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3261 if (ch == 0x5c) /* 7bit ST */
2927 break; 3262 break;
3263 else
3264 return NULL;
3265 }
2928 if (ch == C0_ESC) 3266 else if (ch == C0_ESC)
2929 { 3267 {
2930 seen_esc = 1; 3268 seen_esc = true;
2931 continue; 3269 continue;
2932 } 3270 }
3271 else if (ch == C0_BEL || ch == CHAR_ST)
3272 break;
2933 else if (ch == '\t') 3273 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3274 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3275 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3277
3278 seen_esc = false;
3279
2937 if (n < sizeof (string) - 1) 3280 if (n >= sizeof (string) - 1)
3281 // stop at some sane length
3282 return NULL;
3283
2938 string[n++] = ch; 3284 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3285 }
3286
2941 string[n++] = '\0'; 3287 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3288
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3290
2946 return s; 3291 return rxvt_wcstombs (string);
2947} 3292}
2948 3293
2949/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
2950/* 3295/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3296 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3297 */
2953void 3298void
2954rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
2955{ 3300{
2956 unsigned char eh, *s;
2957 /* 3301 /*
2958 * Not handled yet 3302 * Not handled yet
2959 */ 3303 */
3304
3305 unicode_t eh;
2960 s = get_to_st (&eh); 3306 char *s = get_to_st (eh);
2961 if (s) 3307 if (s)
2962 free (s); 3308 free (s);
3309
2963 return; 3310 return;
2964} 3311}
2965 3312
2966/*----------------------------------------------------------------------*/ 3313/*----------------------------------------------------------------------*/
2967/* 3314/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3316 */
2970void 3317void
2971rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
2972{ 3319{
2973 unsigned char ch, eh, *s; 3320 int arg;
2974 int arg;
2975 3321
2976 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
2979 3325
2980 if (ch == ';') 3326 if (ch == ';')
2981 { 3327 {
3328 unicode_t eh;
2982 s = get_to_st (&eh); 3329 char *s = get_to_st (eh);
3330
2983 if (s) 3331 if (s)
2984 { 3332 {
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); 3333 process_xterm_seq (arg, s, eh);
2997 free (s); 3334 free (s);
2998 } 3335 }
2999 } 3336 }
3000} 3337}
3338
3339/*
3340 * Find the nearest color slot in the hidden color cube,
3341 * adapt its value to the 24bit RGB color.
3342 */
3343unsigned int
3344rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b)
3345{
3346 unsigned int idx_r = (r & 0xff) / (0xff / (Red_levels - 1));
3347 unsigned int idx_g = (g & 0xff) / (0xff / (Green_levels - 1));
3348 unsigned int idx_b = (b & 0xff) / (0xff / (Blue_levels - 1));
3349 unsigned int idx;
3350
3351 idx = minTermCOLOR24 + idx_r * Blue_levels * Green_levels +
3352 idx_g * Blue_levels +
3353 idx_b;
3354
3355 pix_colors_focused [idx].free (this);
3356 pix_colors_focused [idx].set (this, rgba (r * 0x0101,
3357 g * 0x0101,
3358 b * 0x0101));
3359 update_fade_color (idx, false);
3360
3361 return idx;
3362}
3363
3364void
3365rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3366{
3367 if (str[0] == '?' && !str[1])
3368 {
3369 rgba c;
3370 pix_colors_focused[color].get (c);
3371
3372#if XFT
3373 if (c.a != rgba::MAX_CC)
3374 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3375 else
3376#endif
3377 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3378 }
3379 else
3380 set_window_color (color, str);
3381}
3382
3001/* 3383/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3384 * 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 */ 3385 */
3022void 3386void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3387rxvt_term::process_xterm_seq (int op, char *str, char resp)
3024{ 3388{
3025 int changed = 0; 3389 int color;
3026 int color;
3027 char *buf, *name; 3390 char *buf, *name;
3391 bool query = str[0] == '?' && !str[1];
3392 int saveop = op;
3393
3394 dLocal (Display *, dpy);
3028 3395
3029 assert (str != NULL); 3396 assert (str != NULL);
3397
3398 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3399 return;
3400
3030 switch (op) 3401 switch (op)
3031 { 3402 {
3032 case XTerm_name: 3403 case XTerm_name:
3033 set_title (str); 3404 set_title (str);
3034 /* FALLTHROUGH */ 3405 /* FALLTHROUGH */
3035 case XTerm_iconName: 3406 case XTerm_iconName:
3036 set_iconName (str); 3407 set_icon_name (str);
3037 break; 3408 break;
3038 case XTerm_title: 3409 case XTerm_title:
3039 set_title (str); 3410 set_title (str);
3040 break; 3411 break;
3412 case XTerm_property:
3413 if (str[0] == '?')
3414 {
3415 Atom prop = display->atom (str + 1);
3416 Atom actual_type;
3417 int actual_format;
3418 unsigned long nitems;
3419 unsigned long bytes_after;
3420 unsigned char *value = 0;
3421 const char *str = "";
3422
3423 if (prop
3424 && XGetWindowProperty (dpy, parent,
3425 prop, 0, 1<<16, 0, AnyPropertyType,
3426 &actual_type, &actual_format,
3427 &nitems, &bytes_after, &value) == Success
3428 && actual_type != None
3429 && actual_format == 8)
3430 str = (const char *)(value);
3431
3432 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3433
3434 XFree (value);
3435 }
3436 else
3437 {
3438 char *eq = strchr (str, '=');
3439
3440 if (eq)
3441 {
3442 *eq = 0;
3443 set_utf8_property (display->atom (str), eq + 1);
3444 }
3445 else
3446 XDeleteProperty (dpy, parent,
3447 display->atom (str));
3448 }
3449 break;
3450
3041 case XTerm_Color: 3451 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3452 for (buf = (char *)str; buf && *buf;)
3043 { 3453 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3454 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3455 break;
3456
3046 *name++ = '\0'; 3457 *name++ = '\0';
3047 color = atoi (buf); 3458 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3459
3460 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3461 break;
3462
3050 if ((buf = STRCHR (name, ';')) != NULL) 3463 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3464 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3465
3466 process_color_seq (op, color, name, resp);
3053 } 3467 }
3468 break;
3469 case Rxvt_restoreFG:
3470 case XTerm_Color00:
3471 process_color_seq (op, Color_fg, str, resp);
3472 break;
3473 case Rxvt_restoreBG:
3474 case XTerm_Color01:
3475 process_color_seq (op, Color_bg, str, resp);
3054 break; 3476 break;
3055#ifndef NO_CURSORCOLOR 3477#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3478 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3479 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3480 break;
3059#endif 3481#endif
3060 case XTerm_Color_pointer: 3482 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3483 process_color_seq (op, Color_pointer_fg, str, resp);
3062 break; 3484 break;
3485 case XTerm_Color_pointer_bg:
3486 process_color_seq (op, Color_pointer_bg, str, resp);
3487 break;
3488#ifdef OPTION_HC
3489 case XTerm_Color_HC:
3490 process_color_seq (op, Color_HC, str, resp);
3491 break;
3492 case XTerm_Color_HTC:
3493 process_color_seq (op, Color_HTC, str, resp);
3494 break;
3495#endif
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3496#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD: 3497 case URxvt_Color_BD:
3065 set_window_color (Color_BD, str); 3498 process_color_seq (op, Color_BD, str, resp);
3066 break; 3499 break;
3067 case XTerm_Color_UL: 3500 case URxvt_Color_UL:
3068 set_window_color (Color_UL, str); 3501 process_color_seq (op, Color_UL, str, resp);
3069 break; 3502 break;
3070 case XTerm_Color_RV: 3503 case URxvt_Color_IT:
3071 set_window_color (Color_RV, str); 3504 process_color_seq (op, Color_IT, str, resp);
3072 break; 3505 break;
3073#endif 3506#endif
3507 case URxvt_Color_border:
3508 process_color_seq (op, Color_border, str, resp);
3509 break;
3074 3510
3075 case XTerm_Menu: 3511#if BG_IMAGE_FROM_ROOT
3512 case URxvt_Color_tint:
3513 process_color_seq (op, Color_tint, str, resp);
3076 /* 3514 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3515 bool changed = false;
3078 * so DON'T do it here 3516
3517 if (ISSET_PIXCOLOR (Color_tint))
3518 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3519
3520 if (changed)
3521 update_background ();
3079 */ 3522 }
3523
3080 break; 3524 break;
3525#endif
3526
3527#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3528 case Rxvt_Pixmap:
3082 if (*str != ';') 3529 if (!strcmp (str, "?"))
3083 { 3530 {
3084#if XPM_BACKGROUND 3531 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3532 int h_scale = fimage.h_scale;
3086 set_bgPixmap (str); /* change pixmap */ 3533 int v_scale = fimage.v_scale;
3087#endif 3534 int h_align = fimage.h_align;
3088 scr_touch (true); 3535 int v_align = fimage.v_align;
3536
3537 sprintf (str, "[%dx%d+%d+%d]",
3538 h_scale, v_scale,
3539 h_align, v_align);
3540 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3541 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3542 else
3091 { 3543 {
3544 bool changed = false;
3545
3546 if (*str != ';')
3547 {
3548 try
3549 {
3550 fimage.set_file_geometry (this, str);
3551 changed = true;
3552 }
3553 catch (const class rxvt_failure_exception &e)
3554 {
3555 }
3556 }
3557 else
3558 {
3092 str++; 3559 str++;
3093#if XPM_BACKGROUND 3560 if (fimage.set_geometry (str, true))
3094 changed += scale_pixmap (str); 3561 changed = true;
3095#endif 3562 }
3096 3563
3564 if (changed)
3565 {
3566 if (bg_window_position_sensitive ())
3567 {
3568 int x, y;
3569 get_window_origin (x, y);
3570 parent_x = x;
3571 parent_y = y;
3572 }
3573 update_background ();
3574 }
3097 } 3575 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3576 break;
3577#endif
3106 3578
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: 3579 case XTerm_logfile:
3580 // TODO, when secure mode?
3114 break; 3581 break;
3115 case XTerm_font: 3582
3116 change_font (0, str);
3117 break;
3118#if 0 3583#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3584 case Rxvt_dumpscreen: /* no error notices */
3120 { 3585 {
3121 int fd; 3586 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3587 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3588 {
3124 scr_dump (fd); 3589 scr_dump (fd);
3125 close (fd); 3590 close (fd);
3126 } 3591 }
3127 } 3592 }
3128 break; 3593 break;
3129#endif 3594#endif
3595 case XTerm_font:
3596 op = URxvt_font;
3597 case URxvt_font:
3598#if ENABLE_STYLES
3599 case URxvt_boldFont:
3600 case URxvt_italicFont:
3601 case URxvt_boldItalicFont:
3602#endif
3603 if (query)
3604 tt_printf ("\33]%d;%-.250s%c", saveop,
3605 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3606 ? fontset[op - URxvt_font]->fontdesc : "",
3607 resp);
3608 else
3609 {
3610 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3611
3612 res = strdup (str);
3613 allocated.push_back ((void *)res);
3614 set_fonts ();
3615 }
3616 break;
3617
3618 case URxvt_version:
3619 if (query)
3620 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3621 op,
3622 rs[Rs_name], VERSION[0], VERSION[2],
3623 resp);
3624 break;
3625
3626#if !ENABLE_MINIMAL
3627 case URxvt_locale:
3628 if (query)
3629 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3630 else
3631 {
3632 set_locale (str);
3633 pty->set_utf8_mode (enc_utf8);
3634 init_xlocale ();
3635 }
3636 break;
3637
3638 case URxvt_view_up:
3639 case URxvt_view_down:
3640 {
3641 int lines = atoi (str);
3642
3643 if (lines)
3644 scr_page (op == URxvt_view_up ? UP : DN, lines);
3645 else
3646 scr_erase_savelines ();
3647 }
3648
3649 break;
3650#endif
3651
3652#if ENABLE_PERL
3653 case URxvt_perl:
3654 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3655 break;
3656#endif
3131 } 3657 }
3132} 3658}
3133/*----------------------------------------------------------------------*/ 3659/*----------------------------------------------------------------------*/
3134 3660
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3661/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * 's' = save 3666 * 's' = save
3141 * 'r' = restore 3667 * 'r' = restore
3142 * 't' = toggle 3668 * 't' = toggle
3143 * so no need for fancy checking 3669 * so no need for fancy checking
3144 */ 3670 */
3145int 3671int ecb_cold
3146rxvt_term::privcases (int mode, unsigned long bit) 3672rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3673{
3148 int state; 3674 int state;
3149 3675
3150 if (mode == 's') 3676 if (mode == 's')
3151 { 3677 {
3152 SavedModes |= (PrivateModes & bit); 3678 if (priv_modes & bit)
3679 SavedModes |= bit;
3680 else
3681 SavedModes &= ~bit;
3153 return -1; 3682 return -1;
3154 } 3683 }
3155 else 3684 else
3156 { 3685 {
3157 if (mode == 'r') 3686 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3687 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3688 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3689 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3690
3691 if (state)
3692 priv_modes |= bit;
3693 else
3694 priv_modes &= ~bit;
3162 } 3695 }
3696
3163 return state; 3697 return state;
3164} 3698}
3165 3699
3166/* we're not using priv _yet_ */ 3700/* we're not using priv _yet_ */
3167void 3701void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3702rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3169{ 3703{
3170 unsigned int i, j; 3704 unsigned int i, j;
3171 int state; 3705 int state;
3706
3172 static const struct 3707 static const struct
3173 { 3708 {
3174 const int argval; 3709 const int argval;
3175 const unsigned long bit; 3710 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3711 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3712 { 1, PrivMode_aplCUR }, // DECCKM
3179 { 2, PrivMode_vt52 }, 3713 { 2, PrivMode_vt52 }, // DECANM
3180 { 3, PrivMode_132 }, 3714 { 3, PrivMode_132 }, // DECCOLM
3181 { 4, PrivMode_smoothScroll }, 3715 { 4, PrivMode_smoothScroll }, // DECSCLM
3182 { 5, PrivMode_rVideo }, 3716 { 5, PrivMode_rVideo }, // DECSCNM
3183 { 6, PrivMode_relOrigin }, 3717 { 6, PrivMode_relOrigin }, // DECOM
3184 { 7, PrivMode_Autowrap }, 3718 { 7, PrivMode_Autowrap }, // DECAWM
3719 // 8, auto-repeat keys // DECARM
3185 { 9, PrivMode_MouseX10 }, 3720 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3721 { 12, PrivMode_BlinkingCursor },
3187 { menuBar_esc, PrivMode_menuBar }, 3722 // 18 end FF to printer after print screen
3188#endif 3723 // 19 Print screen prints full screen/scroll region
3724 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3189#ifdef scrollBar_esc 3725#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3726 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3727#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3728 { 35, PrivMode_ShiftKeys }, // rxvt extension
3729 // 38, tektronix mode // DECTEK
3194 { 40, PrivMode_132OK }, 3730 { 40, PrivMode_132OK },
3731 // 41 xterm more fixes NYI
3732 // 45 margin bell NYI
3733 // 46 start logging
3195 { 47, PrivMode_Screen }, 3734 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3735 { 66, PrivMode_aplKP }, // DECNKM
3197#ifndef NO_BACKSPACE_KEY 3736#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3737 { 67, PrivMode_BackSpace }, // DECBKM
3199#endif 3738#endif
3200 { 1000, PrivMode_MouseX11 }, 3739 { 1000, PrivMode_MouseX11 },
3740 { 1002, PrivMode_MouseBtnEvent },
3741 { 1003, PrivMode_MouseAnyEvent },
3742#if ENABLE_FRILLS
3743 { 1004, PrivMode_FocusEvent },
3744 { 1005, PrivMode_ExtModeMouse },
3745#endif
3201 { 1010, PrivMode_TtyOutputInh }, 3746 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3747 { 1011, PrivMode_Keypress }, // rxvt extension
3748#if ENABLE_FRILLS
3749 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3750#endif
3751 // 1035 enable modifiers for alt, numlock NYI
3752 // 1036 send ESC for meta keys NYI
3753 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3754 { 1047, PrivMode_Screen },
3755 // 1048 save and restore cursor, implemented in code
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3756 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3757 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3758 { 2004, PrivMode_BracketPaste },
3205 }; 3759 };
3206 3760
3207 if (nargs == 0) 3761 if (nargs == 0)
3208 return; 3762 return;
3209 3763
… …
3216 for (i = 0; i < nargs; i++) 3770 for (i = 0; i < nargs; i++)
3217 { 3771 {
3218 state = -1; 3772 state = -1;
3219 3773
3220 /* basic handling */ 3774 /* basic handling */
3221 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3775 for (j = 0; j < ecb_array_length (argtopriv); j++)
3222 if (argtopriv[j].argval == arg[i]) 3776 if (argtopriv[j].argval == arg[i])
3223 { 3777 {
3224 state = privcases (mode, argtopriv[j].bit); 3778 state = privcases (mode, argtopriv[j].bit);
3225 break; 3779 break;
3226 } 3780 }
3227 3781
3228 /* extra handling for values with state unkept */ 3782 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3783 switch (arg[i])
3231 { 3784 {
3785#if ENABLE_STYLES
3786 case 1021:
3787 set_option (Opt_intensityStyles, mode);
3788
3789 scr_touch (true);
3790 break;
3791#endif
3232 case 1048: /* alternative cursor save */ 3792 case 1048: /* alternative cursor save */
3793 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3794 if (mode == 0)
3234 scr_cursor (RESTORE); 3795 scr_cursor (RESTORE);
3235 else if (mode == 1) 3796 else if (mode == 1)
3236 scr_cursor (SAVE); 3797 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; 3798 break;
3799 }
3800
3801 if (state >= 0)
3802 /* extra handling for values with valid 0 or 1 state */
3803 switch (arg[i])
3804 {
3805 /* case 1: - application cursor keys */
3806 case 2: /* VT52 mode */
3807 /* oddball mode. should be set regardless of set/reset
3808 * parameter. Return from VT52 mode with an ESC < from
3809 * within VT52 mode
3810 */
3811 priv_modes |= PrivMode_vt52;
3812 break;
3253 case 3: /* 80/132 */ 3813 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3814 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3815 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3256 (unsigned int)TermWin.height);
3257 break; 3816 break;
3258 case 4: /* smooth scrolling */ 3817 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3818 set_option (Opt_jumpScroll, !state);
3263 break; 3819 break;
3264 case 5: /* reverse video */ 3820 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3821 scr_rvideo_mode (state);
3266 break; 3822 break;
3267 case 6: /* relative/absolute origins */ 3823 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3824 scr_relative_origin (state);
3269 break; 3825 break;
3270 case 7: /* autowrap */ 3826 case 7: /* autowrap */
3271 scr_autowrap (state); 3827 scr_autowrap (state);
3272 break; 3828 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3829 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3830 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3831 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3832 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3833 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 3834#ifdef scrollBar_esc
3286 case scrollBar_esc: 3835 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3836 scrollBar.map (state);
3288 {
3289 resize_all_windows (0, 0, 0); 3837 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3838 scr_touch (true);
3291 }
3292 break; 3839 break;
3293#endif 3840#endif
3841#ifdef CURSOR_BLINK
3842 case 12:
3843 cursor_blink_reset ();
3844 break;
3845#endif
3294 case 25: /* visible/invisible cursor */ 3846 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3847 scr_cursor_visible (state);
3296 break; 3848 break;
3297 /* case 35: - shift keys */ 3849 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3850 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3851 case 47: /* secondary screen */
3300 scr_change_screen (state); 3852 scr_change_screen (state);
3301 break; 3853 break;
3302 /* case 66: - application key pad */ 3854 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3855 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3856 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3857 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3858 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3859 break;
3308#if 0
3309 case 1001: 3860 case 1002:
3310 break; /* X11 mouse highlighting */ 3861 case 1003:
3311#endif 3862 if (state)
3863 {
3864 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3865 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3866 mouse_row = mouse_col = 0;
3867 vt_emask_mouse = PointerMotionMask;
3868 }
3869 else
3870 vt_emask_mouse = NoEventMask;
3871
3872 vt_select_input ();
3873 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3874 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3875 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3876 break;
3318 case 1011: /* scroll to bottom on key press */ 3877 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3878 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3879 break;
3324 case 1047: /* secondary screen w/ clearing */ 3880 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3881 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3882 if (!state)
3327 scr_erase_screen (2); 3883 scr_erase_screen (2);
3884
3328 scr_change_screen (state); 3885 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3886 break;
3887 case 1049: /* secondary screen w/ clearing first */
3888 if (option (Opt_secondaryScreen))
3889 if (state)
3890 scr_cursor (SAVE);
3891
3892 scr_change_screen (state);
3893
3894 if (option (Opt_secondaryScreen))
3895 if (state)
3896 scr_erase_screen (2);
3897 else
3898 scr_cursor (RESTORE);
3899 break;
3900 default:
3901 break;
3332 } 3902 }
3333 } 3903 }
3334} 3904}
3335/*}}} */ 3905/*}}} */
3336 3906
3337/*{{{ process sgr sequences */ 3907/*{{{ process sgr sequences */
3338void 3908void ecb_hot
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3909rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3910{
3341 unsigned int i; 3911 unsigned int i;
3342 short rendset; 3912 short rendset;
3343 int rendstyle; 3913 int rendstyle;
3344 3914
3345 if (nargs == 0) 3915 if (nargs == 0)
3346 { 3916 {
3347 scr_rendition (0, ~RS_None); 3917 scr_rendition (0, ~RS_None);
3348 return; 3918 return;
3349 } 3919 }
3920
3350 for (i = 0; i < nargs; i++) 3921 for (i = 0; i < nargs; i++)
3351 { 3922 {
3352 rendset = -1; 3923 rendset = -1;
3353 switch (arg[i]) 3924 switch (arg[i])
3354 { 3925 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3927 rendset = 0, rendstyle = ~RS_None;
3357 break; 3928 break;
3358 case 1: 3929 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3930 rendset = 1, rendstyle = RS_Bold;
3360 break; 3931 break;
3932 //case 2: // low intensity
3933 case 3:
3934 rendset = 1, rendstyle = RS_Italic;
3935 break;
3361 case 4: 3936 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3937 rendset = 1, rendstyle = RS_Uline;
3363 break; 3938 break;
3364 case 5: 3939 case 5: // slowly blinking
3940 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3941 rendset = 1, rendstyle = RS_Blink;
3366 break; 3942 break;
3943 //case 6: // scoansi light background
3367 case 7: 3944 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3945 rendset = 1, rendstyle = RS_RVid;
3369 break; 3946 break;
3370 case 22: 3947 case 8:
3948 // invisible. NYI
3949 break;
3950 //case 9: // crossed out
3951 //case 10: // scoansi acs off, primary font
3952 //case 11: // scoansi acs on, first alt font
3953 //case 12: // scoansi acs on, |0x80, second alt font
3954 //...
3955 //case 19: // ninth alt font
3956 //case 20: // gothic
3957 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3958 rendset = 0, rendstyle = RS_Bold;
3372 break; 3959 break;
3373 case 24: 3960 case 22: // bold off (vt220)
3961 rendset = 0, rendstyle = RS_Bold;
3962 break;
3963 case 23: // disable italic
3964 rendset = 0, rendstyle = RS_Italic;
3965 break;
3966 case 24: // underline off (vt220)
3374 rendset = 0, rendstyle = RS_Uline; 3967 rendset = 0, rendstyle = RS_Uline;
3375 break; 3968 break;
3376 case 25: 3969 case 25: // blink off (vt220)
3377 rendset = 0, rendstyle = RS_Blink; 3970 rendset = 0, rendstyle = RS_Blink;
3378 break; 3971 break;
3379 case 27: 3972 case 26: // variable spacing (iso 8613)
3973 rendset = 0, rendstyle = RS_Blink;
3974 break;
3975 case 27: // reverse off (vt220)
3380 rendset = 0, rendstyle = RS_RVid; 3976 rendset = 0, rendstyle = RS_RVid;
3381 break; 3977 break;
3978 //case 28: // visible. NYI
3979 //case 29: // not crossed-out
3382 } 3980 }
3981
3383 if (rendset != -1) 3982 if (rendset != -1)
3384 { 3983 {
3385 scr_rendition (rendset, rendstyle); 3984 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3985 continue; /* for (;i;) */
3387 } 3986 }
… …
3394 case 33: 3993 case 33:
3395 case 34: 3994 case 34:
3396 case 35: 3995 case 35:
3397 case 36: 3996 case 36:
3398 case 37: 3997 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3998 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3999 break;
3402#ifdef TTY_256COLOR 4000 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 4001 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 4002 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4003 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 4004 i += 2;
3409 } 4005 }
4006 else if (nargs > i + 4 && arg[i + 1] == 2)
4007 {
4008 unsigned int r = arg[i + 2];
4009 unsigned int g = arg[i + 3];
4010 unsigned int b = arg[i + 4];
4011 unsigned int idx = map_rgb24_color (r, g, b);
4012 scr_color (idx, Color_fg);
4013 i += 4;
4014 }
3410 break; 4015 break;
3411#endif
3412 case 39: /* default fg */ 4016 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 4017 scr_color (Color_fg, Color_fg);
3414 break; 4018 break;
3415 4019
3416 case 40: 4020 case 40:
… …
3419 case 43: 4023 case 43:
3420 case 44: 4024 case 44:
3421 case 45: 4025 case 45:
3422 case 46: 4026 case 46:
3423 case 47: 4027 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4028 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 4029 break;
3427#ifdef TTY_256COLOR 4030 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 4031 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 4032 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4033 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 4034 i += 2;
3434 } 4035 }
4036 else if (nargs > i + 4 && arg[i + 1] == 2)
4037 {
4038 unsigned int r = arg[i + 2];
4039 unsigned int g = arg[i + 3];
4040 unsigned int b = arg[i + 4];
4041 unsigned int idx = map_rgb24_color (r, g, b);
4042 scr_color (idx, Color_bg);
4043 i += 4;
4044 }
3435 break; 4045 break;
3436#endif
3437 case 49: /* default bg */ 4046 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 4047 scr_color (Color_bg, Color_bg);
3439 break; 4048 break;
3440 4049
3441#ifndef NO_BRIGHTCOLOR 4050 //case 50: // not variable spacing
4051
4052#if !ENABLE_MINIMAL
3442 case 90: 4053 case 90:
3443 case 91: /* set bright fg color */ 4054 case 91: /* set bright fg color */
3444 case 92: 4055 case 92:
3445 case 93: 4056 case 93:
3446 case 94: 4057 case 94:
3447 case 95: 4058 case 95:
3448 case 96: 4059 case 96:
3449 case 97: 4060 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4061 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 4062 break;
3453 case 100: 4063 case 100:
3454 case 101: /* set bright bg color */ 4064 case 101: /* set bright bg color */
3455 case 102: 4065 case 102:
3456 case 103: 4066 case 103:
3457 case 104: 4067 case 104:
3458 case 105: 4068 case 105:
3459 case 106: 4069 case 106:
3460 case 107: 4070 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4071 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 4072 break;
3464#endif 4073#endif
3465
3466 } 4074 }
3467 } 4075 }
4076}
4077
4078void
4079rxvt_term::set_cursor_style (int style)
4080{
4081 if (!IN_RANGE_INC (style, 0, 6))
4082 return;
4083
4084 if (style == 0)
4085 style = 1;
4086
4087 cursor_type = (style - 1) / 2;
4088 set_option (Opt_cursorUnderline, cursor_type == 1);
4089
4090#ifdef CURSOR_BLINK
4091 set_option (Opt_cursorBlink, style & 1);
4092 cursor_blink_reset ();
4093#endif
4094
4095 want_refresh = 1;
3468} 4096}
3469/*}}} */ 4097/*}}} */
3470 4098
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/* ------------------------------------------------------------------------- */ 4099/* ---------------------------------------------------------------------- */
4100/* Write data to the pty as typed by the user, pasted with the mouse,
4101 * or generated by us in response to a query ESC sequence.
4102 */
3536 4103
3537/* 4104/*
3538 * Send printf () formatted output to the command. 4105 * Send printf () formatted output to the command.
3539 * Only use for small amounts of data. 4106 * Only use for small amounts of data.
3540 */ 4107 */
3541void 4108void
3542rxvt_term::tt_printf (const char *fmt,...) 4109rxvt_term::tt_printf (const char *fmt,...)
3543{ 4110{
3544 va_list arg_ptr; 4111 va_list arg_ptr;
3545 unsigned char buf[256]; 4112 char buf[256];
3546 4113
3547 va_start (arg_ptr, fmt); 4114 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4115 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 4116 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 4117 tt_write (buf, strlen (buf));
3551} 4118}
3552 4119
3553/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 4120/* Write data to the pty as typed by the user. */
3555 * or generated by us in response to a query ESC sequence.
3556 */
3557void 4121void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4122rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3559{ 4123{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4124 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4125 return;
3561 4126
3562 if (len) 4127 if (option (Opt_scrollTtyKeypress))
4128 if (view_start)
3563 { 4129 {
4130 view_start = 0;
4131 want_refresh = 1;
4132 }
4133
4134 tt_write_ (data, len);
4135}
4136
4137void
4138rxvt_term::tt_write (const char *data, unsigned int len)
4139{
4140 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4141 return;
4142
4143 tt_write_ (data, len);
4144}
4145
4146static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4147
4148void
4149rxvt_term::tt_write_ (const char *data, unsigned int len)
4150{
4151 if (pty->pty < 0)
4152 return;
4153
4154 if (v_buflen == 0)
4155 {
4156 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4157
4158 max_it (written, 0);
4159
4160 if (written == len)
4161 return;
4162
4163 data += written;
4164 len -= written;
4165 }
4166
4167 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4168
4169 memcpy (v_buffer + v_buflen, data, len);
4170 v_buflen += len;
4171
4172 pty_ev.set (ev::READ | ev::WRITE);
4173}
4174
4175void rxvt_term::pty_write ()
4176{
4177 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4178
4179 if (written > 0)
4180 {
4181 v_buflen -= written;
4182
3564 if (v_buflen == 0) 4183 if (v_buflen == 0)
3565 { 4184 {
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); 4185 free (v_buffer);
3593 v_buffer = 0; 4186 v_buffer = 0;
3594 v_buflen = 0;
3595 4187
3596 pty_ev.set (EVENT_READ); 4188 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; 4189 return;
3609 } 4190 }
4191
4192 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4193 }
4194 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4195 pty_ev.set (ev::READ);
3611} 4196}
3612 4197
3613/*----------------------- end-of-file (C source) -----------------------*/ 4198/*----------------------- end-of-file (C source) -----------------------*/
3614 4199

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines