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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.53 by pcg, Sun Feb 22 12:34:53 2004 UTC vs.
Revision 1.571 by sf-exg, Thu Jun 30 11:33:42 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 (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 (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 (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 (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
249 805
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 809 {
252#ifdef KEYSYM_RESOURCE 810 int hv;
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 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 unsigned int l; 816 commit_iso14755 ();
256 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 818# if ISO_14755
258 819 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 820# endif
267 tt_write (&ch, 1); 821 return;
268 tt_write (kbuf0, l); 822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
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
269 return; 838 return;
270 } 839 }
271 else 840 else
272#endif
273 { 841 {
274 newlen = 1; 842# if ISO_14755
275 switch (keysym) 843 scr_overlay_off ();
276 {
277#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace)
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif 844# endif
299 break; 845 iso14755buf = 0;
300#endif 846 }
301#ifndef NO_DELETE_KEY 847 }
302 case XK_Delete: 848 else if (option (Opt_iso14755) &&
303 STRCPY (kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
304# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
305 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
306 { 852 {
307 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
308 854# if ISO_14755
309 newlen = STRLEN (kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
310 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif 857# endif
316 break; 858 }
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif 859#endif
415 case XK_Prior: 860
416 STRCPY (kbuf, "\033[5~"); 861#ifdef PRINTPIPE
417 break; 862 if (keysym == XK_Print)
418# ifdef XK_KP_Next 863 {
419 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
420 /* allow shift to override */ 865 return;
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif 867#endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0;
595 break;
596 }
597 if (newlen)
598 len = STRLEN (kbuf);
599 }
600 /*
601 * Pass meta for all function keys, if 'meta' option set
602 */
603#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0)
605 kbuf[len - 1] |= 0x80;
606#endif
607
608 }
609 else if (ctrl && keysym == XK_minus)
610 {
611 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 }
614 else
615 {
616#ifdef META8_OPTION
617 /* set 8-bit on */
618 if (meta && (meta_char == 0x80))
619 {
620 unsigned char *ch;
621
622 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80;
624 meta = 0;
625 }
626#endif
627 /* nil */ ;
628 }
629 } 868 }
630 869
631 if (len <= 0) 870 if (len <= 0)
632 return; /* not mapped */ 871 return; /* not mapped */
633 872
634 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
635 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)
636 { 889 {
637 TermWin.view_start = 0; 890# if ISO_14755
638 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;
639 } 920 }
640 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
641 /* 922 {
642 * these modifications only affect the static keybuffer 923# if ISO_14755
643 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
651 */
652 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654
655 /* escape prefix */
656 if (meta
657#ifdef META8_OPTION
658 && (meta_char == C0_ESC)
659#endif 925# endif
660 ) 926 if (iso14755buf & ISO_14755_51)
661 { 927 commit_iso14755 ();
662 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
663 932
664 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;
665 } 939 }
666#ifdef DEBUG_CMD 940#endif
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 941
672 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)))
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len);
679}
680/*}}} */
681
682#if (MENUBAR_MAX)
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
684/* attempt to `write' count to the input buffer */
685unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
687{
688 unsigned int n, s;
689
690 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
692 if (n > 0 && s < count)
693 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n;
698 s += n;
699 }
700 if (count > s)
701 {
702 rxvt_print_error ("data loss: cmd_write too large");
703 count = s;
704 }
705 for (; count--;)
706 *cmdbuf_endp++ = *str++;
707 return 0; 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
708} 951}
709#endif /* MENUBAR_MAX */
710 952
711void 953void
712rxvt_term::flush () 954rxvt_term::flush ()
713{ 955{
714#ifdef TRANSPARENT 956 flush_ev.stop ();
715 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
716 { 960 {
717 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 962 scr_touch (false);
720 want_refresh = 1;
721 } 963 }
722#endif 964#endif
723 965
724 if (want_refresh) 966 if (want_refresh)
725 { 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
726 scr_refresh (refresh_type); 1006 scr_refresh ();
727 scrollbar_show (1); 1007 scrollBar.show (1);
728#ifdef USE_XIM 1008#if USE_XIM
729 IMSendSpot (); 1009 im_send_spot ();
730#endif 1010#endif
731
732 } 1011 }
733 1012
734 display->flush (); 1013 display->flush ();
735} 1014}
736 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
737void 1017void
738rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
739{ 1019{
740 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 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;
743 flush (); 1032 flush ();
744} 1033}
745 1034
746#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
747void 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
748rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1056{
750 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1058 want_refresh = 1;
752 1059 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1060}
755#endif 1061#endif
756 1062
757#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
758void 1064void
759rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1066{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1068 {
763 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
764 want_refresh = 1; 1070 want_refresh = 1;
765 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))
766 } 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 ();
767} 1184}
768#endif 1185#endif
769 1186
770bool 1187bool
771rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
772{ 1189{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
774 1191
775 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
776 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
778 1201
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1203
781 if (n > 0) 1204 if (r > 0)
782 { 1205 {
783 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
784 return true; 1207 return true;
785 } 1208 }
786 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))
787 destroy (); 1221 destroy ();
1222 }
788 1223
789 return false; 1224 return false;
790} 1225}
791 1226
792void 1227void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1229{
795 SET_R (this); 1230 make_current ();
796 SET_LOCALE (locale);
797 1231
798 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1235 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1236
815 uint32_t ch = NOCHAR; 1237 if (revents & ev::WRITE)
1238 pty_write ();
816 1239
817 for (;;) 1240 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1241}
916 1242
917// read the next character, currently handles UTF-8 1243void ecb_cold
918// will probably handle all sorts of other stuff in the future 1244rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1245{
922 while (cmdbuf_ptr < cmdbuf_endp) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1247 recolor_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1248
966#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
967void 1279void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank ()
981{
982 if (! (Options & Opt_pointerBlank))
983 return;
984
985 XDefineCursor (display->display, TermWin.vt, blank_cursor);
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989}
990
991void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1281{
1004 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1005 int x, y; 1283 int x, y;
1284 int code = 32;
1006 1285
1007 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1009 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 }
1010 1298
1011 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1300 button_number = 3;
1014 }
1015 else 1301 else
1016 { 1302 {
1017 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1305 if (button_number >= 3)
1020 button_number += (64 - 3); 1306 button_number += 64 - 3;
1021 } 1307 }
1022 1308
1023 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1024 { 1310 {
1025 /* 1311 /*
1026 * do not report ButtonRelease 1312 * do not report ButtonRelease
1027 * no state info allowed 1313 * no state info allowed
1028 */ 1314 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1333#endif
1048
1049 } 1334 }
1050 1335
1051#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1338 if (key_state & 16)
1054 fputc ('C', stderr); 1339 fputc ('C', stderr);
1055 if (key_state & 4) 1340 if (key_state & 4)
1056 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1343 fputc ('A', stderr);
1059 if (key_state & 32) 1344 if (key_state & 32)
1060 fputc ('2', stderr); 1345 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1347 button_number,
1063 x + 1, 1348 x,
1064 y + 1); 1349 y);
1065#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
1066 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1366 code + button_number + key_state,
1068 (32 + x + 1), 1367 32 + x,
1069 (32 + y + 1)); 1368 32 + y);
1070#endif
1071} 1369}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1370
1083/*{{{ process an X event */ 1371/*{{{ process an X event */
1084void 1372void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1086{ 1374{
1087 SET_R (this); 1375 make_current ();
1088 SET_LOCALE (locale);
1089 1376
1090#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1378
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1100 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1382 return;
1120#endif
1121 1383
1384 // for XQueryPointer
1122 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1387 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1173#endif
1174 1388
1175 switch (ev.type) 1389 switch (ev.type)
1176 { 1390 {
1177 case KeyPress: 1391 case KeyPress:
1178 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1179 break; 1393 break;
1180 1394
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1395 case KeyRelease:
1183 { 1396 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1397 break;
1195 }
1196#endif
1197 1398
1198 case ButtonPress: 1399 case ButtonPress:
1199 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1200 break; 1401 break;
1201 1402
… …
1203 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1204 break; 1405 break;
1205 1406
1206 case ClientMessage: 1407 case ClientMessage:
1207 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1410 {
1217 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1412 {
1219 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1414 {
1221 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1416 {
1223 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1418 destroy ();
1225 0L, 1000000L, 1419 }
1226 False, AnyPropertyType, 1420#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1424 &ev);
1230 XChangeProperty (display->display, display->root, 1425#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1426 }
1232 8, PropModeReplace, 1427 }
1233 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 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
1236 } 1437 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1438 break;
1243 1439
1244 /* 1440 /*
1245 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1265 break; 1461 break;
1266 } 1462 }
1267 break; 1463 break;
1268 1464
1269 case FocusIn: 1465 case FocusIn:
1270 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)
1271 { 1481 {
1272 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1483 ;
1284 break;
1285 1484
1286 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1288 { 1490 {
1289 TermWin.focus = 0; 1491 want_position_change = true;
1290 want_refresh = 1; 1492 if (bg_img == 0)
1291#ifdef USE_XIM 1493 moved = true;
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1494 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1316 1496
1317 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1318 { 1498 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1320 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 }
1321 } 1516 }
1322#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 }
1323 else 1523 else
1324 { 1524 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1326 } 1529 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1532 }
1338 break; 1533 break;
1339 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1340 case SelectionClear: 1539 case SelectionClear:
1341 display->set_selection_owner (0); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break;
1343
1344 case SelectionNotify:
1345 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor,
1347 ev.xselection.property, True);
1348 break; 1541 break;
1349 1542
1350 case SelectionRequest: 1543 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1352 break; 1545 break;
1353 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
1354 case UnmapNotify: 1566 case UnmapNotify:
1355 TermWin.mapped = 0; 1567 mapped = 0;
1356#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1358#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1572 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1573
1374 case GraphicsExpose: 1574 case GraphicsExpose:
1375 case Expose: 1575 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1377 { 1577 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1582 }
1382 // 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 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1591 }
1386 // ev.xexpose.width, TermWin.height, False); 1592
1387#endif
1388 want_refresh = 1; 1593 want_refresh = 1;
1389 } 1594 }
1390 else 1595 else
1391 { 1596 {
1392 XEvent unused_event; 1597 XEvent unused_event;
1393 1598
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1600 ;
1396 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1398 GraphicsExpose, 1603
1399 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1605 {
1402 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1607 scrollBar.show (0);
1404 } 1608 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1609 }
1410 break; 1610 break;
1411 1611
1412 case MotionNotify: 1612 case MotionNotify:
1413#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1614 if (hidden_pointer)
1415 pointer_unblank (); 1615 pointer_unblank ();
1416#endif 1616#endif
1417#if MENUBAR 1617 if (!bypass_keystate
1418 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)
1419 { 1625 {
1420 menubar_control (& (ev.xbutton)); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1628 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1630 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1632 ;
1433 1633
1434 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1638 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1442 { 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 }
1443#endif 1651#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1446#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1658 {
1659 page_dirn scroll_selection_dir;
1450 int dist; 1660 int dist;
1451
1452 pending_scroll_selection=1;
1453 1661
1454 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1456 */ 1664 */
1457 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1667
1460 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1462 */ 1670 */
1463 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1674
1468 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1470 { 1677 {
1471 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1473 } 1680 }
1474 else 1681 else
1475 { 1682 {
1476 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1685 }
1686
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1482 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1484 } 1693 }
1485 else 1694 else
1486 { 1695 {
1487 /* we are within the text window, so we 1696 /* we are within the text window, so we
1488 * shouldn't be scrolling 1697 * shouldn't be scrolling
1489 */ 1698 */
1490 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1491 } 1700 }
1492#endif 1701#endif
1493#ifdef MOUSE_THRESHOLD
1494
1495 } 1702 }
1496#endif
1497
1498 } 1703 }
1499 } 1704 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1706 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1504 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1715 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1717 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1718 want_refresh = 1;
1513 scrollbar_show (1); 1719 scrollBar.show (1);
1514 } 1720 }
1515 break; 1721 break;
1516 } 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 ();
1517} 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
1518 1899
1519void 1900void
1520rxvt_term::rootwin_cb (XEvent &ev)
1521{
1522 SET_R (this);
1523 SET_LOCALE (locale);
1524
1525 switch (ev.type)
1526 {
1527 case PropertyNotify:
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1529 {
1530 if (ev.xproperty.state == PropertyNewValue)
1531 selection_property (ev.xproperty.window, ev.xproperty.atom);
1532 break;
1533 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break;
1554#endif
1555 }
1556}
1557
1558void
1559rxvt_term::button_press (const XButtonEvent &ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1560{ 1902{
1561 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1562 1904
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1564 if (!bypass_keystate) 1907 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1909
1566 /* 1910 /*
1567 * VT window processing of button press 1911 * VT window processing of button press
1568 */ 1912 */
1569 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1570 { 1914 {
1915 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1916 return;
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;
1924 }
1925#endif
1926
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1927 clickintime = ev.time - MEvent.time < multiClickTime;
1928
1572 if (reportmode) 1929 if (reportmode)
1573 { 1930 {
1574 /* mouse report from vt window */ 1931 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1932 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1933 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1934#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1935 if (ev.button == MEvent.button && clickintime)
1579 { 1936 {
1580 /* same button, within alloted time */ 1937 /* same button, within allowed time */
1581 MEvent.clicks++; 1938 MEvent.clicks++;
1939
1582 if (MEvent.clicks > 1) 1940 if (MEvent.clicks > 1)
1583 { 1941 {
1584 /* only report double clicks */ 1942 /* only report double clicks */
1585 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1586 mouse_report (ev); 1944 mouse_report (ev);
… …
1598 mouse_report (ev); 1956 mouse_report (ev);
1599 } 1957 }
1600#else 1958#else
1601 MEvent.button = ev.button; 1959 MEvent.button = ev.button;
1602 mouse_report (ev); 1960 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1962
1605 } 1963 }
1606 else 1964 else
1607 { 1965 {
1608 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1967 MEvent.clicks = 0;
1968
1610 switch (ev.button) 1969 switch (ev.button)
1611 { 1970 {
1612 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
1613 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1982 {
1616 if (MEvent.button == Button1 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1618 else 1985 else
1619 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 2001 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 2002 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 2003 selection_rotate (ev.x, ev.y);
1637 else 2004 else
1638 selection_extend (ev.x, ev.y, 1); 2005 selection_extend (ev.x, ev.y, 1);
2006
1639 MEvent.button = Button3; 2007 MEvent.button = Button3;
1640 break; 2008 break;
1641 } 2009 }
1642 } 2010 }
2011
1643 MEvent.time = ev.time; 2012 MEvent.time = ev.time;
1644 return; 2013 return;
1645 } 2014 }
1646 2015
1647 /* 2016 /*
1648 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1649 */ 2018 */
1650 if (isScrollbarWindow (ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2020 {
1652 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;
1653 /* 2029 /*
1654 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2031 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1657 * 2033 *
… …
1666 /* 2042 /*
1667 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1670 */ 2046 */
1671 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2048 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 2050 tt_printf ("\033[B");
1681 else 2051 else
1682 switch (ev.button) 2052 switch (ev.button)
1683 { 2053 {
1684 case Button2: 2054 case Button2:
… …
1691 tt_printf ("\033[5~"); 2061 tt_printf ("\033[5~");
1692 break; 2062 break;
1693 } 2063 }
1694 } 2064 }
1695 else 2065 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2067 {
1703 if (scrollbarnext_upButton (ev.y)) 2068 if (direction != NO_DIR)
1704 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y))
1706 upordown = 1; /* down */
1707 }
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown)
1716 { 2069 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2071 if (!cont_scroll_ev.is_active ())
2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2073#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1721 { 2075 {
1722 if (upordown < 0) 2076 if (direction == UP)
1723 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1724 else 2078 else
1725 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1726 } 2080 }
1727 } 2081 }
1728 else 2082 else
1729 switch (ev.button) 2083 switch (ev.button)
1730 { 2084 {
1731 case Button2: 2085 case Button2:
1732 switch (scrollbar_align) 2086 switch (scrollBar.align)
1733 { 2087 {
1734 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1735 csrO = 0; 2089 csrO = 0;
1736 break; 2090 break;
1737 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2093 break;
1740 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2096 break;
1743 } 2097 }
2098
1744 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2100 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2101 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2103
1749 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1750 break; 2105 break;
1751 2106
1752 case Button1: 2107 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1756 2111
1757 case Button3: 2112 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2114 {
1760 if (scrollbar_above_slider (ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1763# else 2118# else
1764 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1765# endif 2120# endif
1766 else if (scrollbar_below_slider (ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1769# else 2124# else
1770 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1771# endif 2126# endif
1772 else 2127 else
1773 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1774 } 2129 }
1775 else 2130 else
1776 { 2131 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2133 (nrow
1779 * scrollbar_position (ev.y) 2134 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2135 / scrollBar.size ()));
1781 } 2136 }
2137
1782 break; 2138 break;
1783 } 2139 }
1784 } 2140 }
2141
1785 return; 2142 return;
1786 } 2143 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2144}
1795 2145
1796void 2146void
1797rxvt_term::button_release (const XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1798{ 2148{
1799 int reportmode = 0; 2149 int reportmode = 0;
1800 2150
1801 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2152 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2154
1805 if (scrollbar_isUpDn ()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2156 {
1807 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2158 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2159 }
2160
1814#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2162 sel_scroll_ev.stop();
1816#endif 2163#endif
2164
1817 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1818 { 2166 {
2167 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2168 return;
2169
2170#if ISO_14755
2171 // 5.4
2172 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2173 return;
2174#endif
2175
1819 if (reportmode) 2176 if (reportmode)
1820 { 2177 {
1821 /* mouse report from vt window */ 2178 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2179 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2180 if (ev.button >= 4)
… …
1825#ifdef MOUSE_REPORT_DOUBLECLICK 2182#ifdef MOUSE_REPORT_DOUBLECLICK
1826 /* only report the release of 'slow' single clicks */ 2183 /* only report the release of 'slow' single clicks */
1827 if (MEvent.button != AnyButton 2184 if (MEvent.button != AnyButton
1828 && (ev.button != MEvent.button 2185 && (ev.button != MEvent.button
1829 || (ev.time - MEvent.time 2186 || (ev.time - MEvent.time
1830 > MULTICLICK_TIME / 2))) 2187 > multiClickTime / 2)))
1831 { 2188 {
1832 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1833 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1834 mouse_report (ev); 2191 mouse_report (ev);
1835 } 2192 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2193#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2194 MEvent.button = AnyButton;
1838 mouse_report (ev); 2195 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2196#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2197 return;
1841 } 2198 }
2199
1842 /* 2200 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2202 * when overriding mouse reporting
1845 */ 2203 */
1846 if (PrivateModes & PrivMode_mouse_report 2204 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2205 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2206 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2207 selection_extend (ev.x, ev.y, 0);
1850 2208
1851 switch (ev.button) 2209 switch (ev.button)
1852 { 2210 {
1853 case Button1: 2211 case Button1:
1854 case Button3: 2212 case Button3:
1855 selection_make (ev.time); 2213 selection_make (ev.time);
1856 break; 2214 break;
2215
1857 case Button2: 2216 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 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);
1859 break; 2219 break;
2220
1860#ifdef MOUSE_WHEEL 2221#ifdef MOUSE_WHEEL
1861 case Button4: 2222 case Button4:
1862 case Button5: 2223 case Button5:
1863 { 2224 {
1864 int i; 2225 int lines;
1865 page_dirn v; 2226 page_dirn dirn;
1866 2227
1867 v = (ev.button == Button4) ? UP : DN; 2228 dirn = ev.button == Button4 ? UP : DN;
2229
1868 if (ev.state & ShiftMask) 2230 if (ev.state & ShiftMask)
1869 i = 1; 2231 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2232 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2233 lines = nrow - 1;
1872 else 2234 else
1873 i = 5; 2235 lines = 5;
2236
1874# ifdef MOUSE_SLIP_WHEELING 2237# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2238 if (ev.state & ControlMask)
1876 { 2239 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2240 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 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);
1879 } 2245 }
2246 else
1880# endif 2247# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2248 {
1888 scr_page (v, 1); 2249 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2250 scrollBar.show (1);
1891 } 2251 }
1892# endif
1893
1894 } 2252 }
1895 break; 2253 break;
1896#endif 2254#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2255 }
1936 pchanged = 1; 2256 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2257}
1938 PixColors[Color_bg]); 2258
1939 am_transparent = am_pixmap_trans = 0; 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))
1940 } 2270 {
1941 return pchanged; /* Don't try any more */ 2271 seq_begin = cmdbuf_ptr;
1942 } 2272 ch = next_char ();
1943 2273
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2274 if (ch == NOCHAR)
1945 XSync (display->display, False); 2275 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2276 }
1983 nw += sx; 2277
1984 nx = -sx; 2278 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2279 {
1987 if (sy < 0) 2280 if (ecb_unlikely (!seen_input))
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2281 {
2005 pchanged = 1; 2282 seen_input = 1;
2006 if (TermWin.pixmap != None) 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))
2007 { 2309 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2310 if (ch == C0_LF)
2009 TermWin.pixmap = None; 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
2010 } 2350 }
2351
2352 seq_begin = cmdbuf_ptr;
2353 ch = next_char ();
2011 } 2354 }
2012 am_pixmap_trans = 0; 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 }
2013 } 2370 }
2014 else 2371 else
2015 { 2372 {
2016 if (TermWin.pixmap != None) 2373 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2374 {
2052 if (oldp != None) 2375 process_nonprinting (ch);
2053 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;
2054 break; 2381 break;
2055 } 2382 }
2056 if (oldp != TermWin.parent[i]) 2383
2057 pchanged = 1; 2384 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2385 }
2062 for (; n < (unsigned int)i; n++) 2386 }
2063 { 2387}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2388
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2389// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2390wchar_t ecb_hot
2067 { 2391rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2392{
2069 break; 2393 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2394 {
2071 } 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)
2072 } 2403 {
2073 if (n > (int) (sizeof (TermWin.parent) 2404 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2405 cmdbuf_ptr = cmdbuf_endp;
2406 break;
2075 { 2407 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2408
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2409 if (len == (size_t)-1)
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 } 2410 {
2084 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
2085 { 2415 }
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2416
2091 rqt.tv_sec = 1; 2417 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2418 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2419 return wc & UNICODE_MASK;
2094# else
2095 sleep (1);
2096# endif
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 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
2108 return pchanged; 2444 return c;
2109} 2445}
2110#endif
2111 2446
2112/*}}} */ 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}
2113 2457
2114/*{{{ print pipe */ 2458/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2117FILE * 2461FILE * ecb_cold
2118rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2119{ 2463{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2465
2122 if (stream == NULL) 2466 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2468
2124 return stream; 2469 return stream;
2125} 2470}
2126 2471
2127int 2472int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2129{ 2474{
2130 fflush (stream); 2475 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2476 return pclose (stream);
2137# endif
2138} 2477}
2139 2478
2140/* 2479/*
2141 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2142 */ 2481 */
2143void 2482void ecb_cold
2144rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2145{ 2484{
2146 int done; 2485 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2486
2149 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2150 return; 2488 return;
2151 2489
2152 /* 2490 /*
2153 * 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
2154 * is received. 2492 * is received.
2155 */ 2493 */
2156 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2157 { 2495 {
2158 unsigned char buf[8]; 2496 unsigned char buf[8];
2159 unsigned char ch; 2497 unicode_t ch;
2160 unsigned int i, len; 2498 unsigned int i, len;
2161 2499
2162 if ((ch = cmd_getc ()) != C0_ESC) 2500 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2501 {
2164 if (putc (ch, fd) == EOF) 2502 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2503 break; /* done = 1 */
… …
2180 { 2518 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2520 break; /* done = 1 */
2183 } 2521 }
2184 } 2522 }
2523
2185 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2187 { 2526 {
2188 done = 1; 2527 done = 1;
2189 break; 2528 break;
2190 } 2529 }
2191 } 2530 }
2192 } 2531 }
2532
2193 pclose_printer (fd); 2533 pclose_printer (fd);
2194} 2534}
2195#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2196/*}}} */ 2536/*}}} */
2197 2537
2198/* *INDENT-OFF* */
2199enum { 2538enum {
2200 C1_40 = 0x40, 2539 C1_40 = 0x40,
2201 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,
2202 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,
2203 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,
2204 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,
2205}; 2544};
2206/* *INDENT-ON* */
2207 2545
2208/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2209void 2547void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2549{
2212 switch (ch) 2550 switch (ch)
2213 { 2551 {
2552 case C0_ESC:
2553 process_escape_seq ();
2554 break;
2214 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2216 tt_write ( 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2558 else
2220 tt_write ((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2560 break;
2223 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2224 scr_bell (); 2562 scr_bell ();
2225 break; 2563 break;
2226 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2579 scr_charset_choose (1);
2242 break; 2580 break;
2243 case C0_SI: /* shift in - acs */ 2581 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2582 scr_charset_choose (0);
2245 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
2246 } 2597 }
2247} 2598}
2248/*}}} */ 2599/*}}} */
2249 2600
2250 2601
2251/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2252void 2603void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2605{
2255 int row, col; 2606 int row, col;
2256 2607
2257 switch (ch) 2608 switch (ch)
2258 { 2609 {
… …
2291 break; 2642 break;
2292 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2645 break;
2295 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2297 break; 2648 break;
2298 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2300 /* unimplemented */ 2651 /* unimplemented */
2301 break; 2652 break;
… …
2307} 2658}
2308/*}}} */ 2659/*}}} */
2309 2660
2310 2661
2311/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2312void 2663void ecb_hot
2313rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2314{ 2665{
2315 unsigned char ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2316 2667
2317 if (PrivateModes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
2318 { 2669 {
2319 process_escape_vt52 (ch); 2670 process_escape_vt52 (ch);
2320 return; 2671 return;
2321 } 2672 }
2322 2673
2323 switch (ch) 2674 switch (ch)
2324 { 2675 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2676 case '#':
2327 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2328 scr_E (); 2678 scr_E ();
2329 break; 2679 break;
2330 case '(': 2680 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2688 break;
2339 case '+': 2689 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2691 break;
2342#ifdef MULTICHAR_SET 2692#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2693 case '6':
2349 scr_backindex (); 2694 scr_backindex ();
2350 break; 2695 break;
2351#endif 2696#endif
2352 case '7': 2697 case '7':
2353 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2354 break; 2699 break;
2355 case '8': 2700 case '8':
2356 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2357 break; 2702 break;
2358#ifndef NO_FRILLS 2703#if !ENABLE_MINIMAL
2359 case '9': 2704 case '9':
2360 scr_forwardindex (); 2705 scr_forwardindex ();
2361 break; 2706 break;
2362#endif 2707#endif
2708 // DECPAM/DECPNM
2363 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2364 case '>': 2712 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2366 break; 2714 break;
2367 2715
2368 case C1_40: 2716 case C1_40:
2369 cmd_getc (); 2717 cmd_getc ();
2370 break; 2718 break;
… …
2373 break; 2721 break;
2374 2722
2375 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
2377 { 2725 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2728 }
2381 break; 2729 break;
2382 2730
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
2385 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 */
2386 break; 2736 break;
2387 2737
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2740 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
2395 scr_index (DN); 2745 scr_index (DN);
2396 break; 2746 break;
2397 2747
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
2400 2750
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
2403 2753
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2756 process_dcs_seq ();
2407 break; 2757 break;
2408 2758
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
2414 2763
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2766 process_csi_seq ();
2418 break; 2767 break;
2419 2768
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2771 process_osc_seq ();
2423 break; 2772 break;
2424 2773
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2775 case 'c':
2776 mbstate.reset ();
2427 scr_poweron (); 2777 scr_poweron ();
2428 scrollbar_show (1); 2778 scrollBar.show (1);
2429 break; 2779 break;
2430 2780
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2782 case 'n':
2433 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
2440 } 2790 }
2441} 2791}
2442/*}}} */ 2792/*}}} */
2443 2793
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2795enum {
2447 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
2448 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,
2449 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 ,
2450 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,
2451 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,
2452 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,
2453 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,
2454 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 ,
2455 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
2456}; 2805};
2457 2806
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2812
2464const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
2465 { 2814 {
2466 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, */
2467 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, */
2468 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, */
2469 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, [, \, ], ^, _, */
2470 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, */
2471 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, */
2472 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, */
2473 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, {, |, }, ~, */
2474 }; 2823 };
2475/* *INDENT-ON* */
2476 2824
2477void 2825void ecb_hot
2478rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
2479{ 2827{
2480 unsigned char ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2829 unsigned int nargs, p;
2482 int n, ndef; 2830 int n, ndef;
2483 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
2484 2832
2485 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
2486 arg[--nargs] = 0;
2487 2834
2488 priv = 0; 2835 priv = 0;
2489 ch = cmd_getc (); 2836 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
2491 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2840 priv = ch;
2493 ch = cmd_getc (); 2841 ch = cmd_getc ();
2494 } 2842 }
2843
2844 prev_ch = 0;
2495 /* read any numerical arguments */ 2845 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
2497 { 2847 {
2498 if (isdigit (ch)) 2848 if (isdigit (ch))
2499 { 2849 {
… …
2506 { 2856 {
2507 if (nargs < ESC_ARGS) 2857 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2858 arg[nargs++] = n;
2509 n = -1; 2859 n = -1;
2510 } 2860 }
2511 else if (ch == '\b') 2861 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2862 process_nonprinting (ch);
2523 } 2863
2864 prev_ch = ch;
2524 ch = cmd_getc (); 2865 ch = cmd_getc ();
2525 } 2866 }
2526 2867
2527 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
2528 return; 2869 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2877 if (arg[p] == -1)
2537 arg[p] = ndef; 2878 arg[p] = ndef;
2538 2879
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2880 /*
2547 * private mode handling 2881 * private mode handling
2548 */ 2882 */
2549 if (priv) 2883 if (priv)
2550 { 2884 {
2551 switch (priv) 2885 switch (priv)
2552 { 2886 {
2553 case '>': 2887 case '>':
2554 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 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
2556 break; 2899 break;
2900
2557 case '?': 2901 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
2560 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);
2561 } 2917 }
2918 break;
2919 }
2920
2562 return; 2921 return;
2563 } 2922 }
2564 2923
2565 switch (ch) 2924 switch (ch)
2566 { 2925 {
… …
2580 } 2939 }
2581 break; 2940 break;
2582#endif 2941#endif
2583 2942
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2950 break;
2592 2951
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3024
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3030 break;
2672 3031
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3034 break;
2677 3035
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
2680 break; 3038 break;
… …
2686 tt_printf ("\033[0n"); 3044 tt_printf ("\033[0n");
2687 break; 3045 break;
2688 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
2689 scr_report_position (); 3047 scr_report_position ();
2690 break; 3048 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
3050 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3052 break;
2695#endif
2696 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break;
2699
2700 case XTerm_locale: /* unofficial extension */
2701 tt_printf ("%-.250s\n", locale);
2702 break; 3055 break;
2703 } 3056 }
2704 break; 3057 break;
2705 3058
2706 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3059 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2739 break; 3092 break;
2740 3093
2741 case CSI_RM: /* 8.3.107: RESET MODE */ 3094 case CSI_RM: /* 8.3.107: RESET MODE */
2742 if (arg[0] == 4) 3095 if (arg[0] == 4)
2743 scr_insert_mode (0); 3096 scr_insert_mode (0);
3097 else if (arg[0] == 20)
3098 priv_modes &= ~PrivMode_LFNL;
2744 break; 3099 break;
2745 3100
2746 case CSI_SM: /* 8.3.126: SET MODE */ 3101 case CSI_SM: /* 8.3.126: SET MODE */
2747 if (arg[0] == 4) 3102 if (arg[0] == 4)
2748 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]);
2749 break; 3111 break;
2750 3112
2751 /* 3113 /*
2752 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
2753 */ 3115 */
… …
2765 break; 3127 break;
2766 case CSI_75: 3128 case CSI_75:
2767 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
2768 break; 3130 break;
2769 3131
2770#ifndef NO_FRILLS 3132#if !ENABLE_MINIMAL
2771 case CSI_74: 3133 case CSI_74:
2772 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
2773 break; 3135 break;
2774#endif 3136#endif
2775 3137
2776 case CSI_78: /* DECREQTPARM */ 3138 case CSI_78: /* DECREQTPARM */
2777 if (arg[0] == 0 || arg[0] == 1) 3139 if (arg[0] == 0 || arg[0] == 1)
2778 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);
2779 /* FALLTHROUGH */ 3141 break;
2780 3142
2781 default: 3143 default:
2782 break; 3144 break;
2783 } 3145 }
2784} 3146}
2785/*}}} */ 3147/*}}} */
2786 3148
2787#ifndef NO_FRILLS 3149#if !ENABLE_MINIMAL
2788/* ARGSUSED */
2789void 3150void
2790rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2791{ 3152{
2792 int x, y; 3153 int x, y;
2793#if 0
2794 char *s;
2795#endif
2796 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
2797 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
2798 3158
2799 if (nargs == 0) 3159 if (nargs == 0)
2800 return; 3160 return;
3161
2801 switch (args[0]) 3162 switch (args[0])
2802 { 3163 {
2803 /* 3164 /*
2804 * commands 3165 * commands
2805 */ 3166 */
2806 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
2807 XMapWindow (display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
2808 break; 3169 break;
2809 case 2: /* iconify window */ 3170 case 2: /* iconify window */
2810 XIconifyWindow (display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
2811 DefaultScreen (display->display));
2812 break; 3172 break;
2813 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
2814 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
2815 break; 3175 break;
2816 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
2817 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2818 break; 3178 break;
2819 case 5: /* raise window */ 3179 case 5: /* raise window */
2820 XRaiseWindow (display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
2821 break; 3181 break;
2822 case 6: /* lower window */ 3182 case 6: /* lower window */
2823 XLowerWindow (display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
2824 break; 3184 break;
2825 case 7: /* refresh window */ 3185 case 7: /* refresh window */
2826 scr_touch (true); 3186 scr_touch (true);
2827 break; 3187 break;
2828 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
2829 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
2830 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
2831 break; 3191 break;
3192
3193 //case 9: NYI, TODO, restore maximized window or maximize window
2832 default: 3194 default:
2833 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
2834 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
2835 (unsigned int) (args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
2836 break; 3198 break;
3199
2837 /* 3200 /*
2838 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
2839 */ 3202 */
2840 case 11: /* report window state */ 3203 case 11: /* report window state */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2842 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2843 break; 3206 break;
2844 case 13: /* report window position */ 3207 case 13: /* report window position */
2845 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
2846 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
2847 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
2848 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
2849 tt_printf ("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
2850 break; 3213 break;
2851 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
2852 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
2853 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2854 break; 3217 break;
3218 case 18: /* report text area size (chars) */
3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3220 break;
2855 case 18: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
2856 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2857 break; 3223 break;
2858#if 0 /* XXX: currently disabled due to security concerns */
2859 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3225 {
3226 char *s;
2860 XGetIconName (display->display, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
2861 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 }
2862 break; 3231 break;
2863 case 21: /* report window title */ 3232 case 21: /* report window title */
2864 XFetchName (display->display, TermWin.parent[0], &s); 3233 {
3234 char *s;
3235 XFetchName (dpy, parent, &s);
2865 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 }
2866 break; 3239 break;
2867#endif
2868
2869 } 3240 }
2870} 3241}
2871#endif 3242#endif
2872 3243
2873/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2874/* 3245/*
2875 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
2876 * ends_how is terminator used. returned input must be free ()d 3247 * ends_how is terminator used. returned input must be free()'d
2877 */ 3248 */
2878unsigned char * 3249char *
2879rxvt_term::get_to_st (unsigned char *ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
2880{ 3251{
2881 int seen_esc = 0; /* seen escape? */ 3252 unicode_t ch;
3253 bool seen_esc = false;
2882 unsigned int n = 0; 3254 unsigned int n = 0;
2883 unsigned char *s; 3255 wchar_t string[CBUFSIZ];
2884 unsigned char ch, string[STRING_MAX];
2885 3256
2886 for (; (ch = cmd_getc ());) 3257 while ((ch = cmd_getc ()) != NOCHAR)
2887 { 3258 {
2888 if (ch == C0_BEL 3259 if (seen_esc)
2889 || ch == CHAR_ST 3260 {
2890 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3261 if (ch == 0x5c) /* 7bit ST */
2891 break; 3262 break;
3263 else
3264 return NULL;
3265 }
2892 if (ch == C0_ESC) 3266 else if (ch == C0_ESC)
2893 { 3267 {
2894 seen_esc = 1; 3268 seen_esc = true;
2895 continue; 3269 continue;
2896 } 3270 }
3271 else if (ch == C0_BEL || ch == CHAR_ST)
3272 break;
2897 else if (ch == '\t') 3273 else if (ch == C0_SYN)
2898 ch = ' '; /* translate '\t' to space */ 3274 ch = cmd_get8 ();
2899 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3275 else if (ch < 0x20)
2900 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3277
3278 seen_esc = false;
3279
2901 if (n < sizeof (string) - 1) 3280 if (n >= sizeof (string) - 1)
3281 // stop at some sane length
3282 return NULL;
3283
2902 string[n++] = ch; 3284 string[n++] = ch;
2903 seen_esc = 0;
2904 } 3285 }
3286
2905 string[n++] = '\0'; 3287 string[n++] = '\0';
2906 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3288
2907 return NULL;
2908 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
2909 STRNCPY (s, string, n); 3290
2910 return s; 3291 return rxvt_wcstombs (string);
2911} 3292}
2912 3293
2913/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
2914/* 3295/*
2915 * 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)'
2916 */ 3297 */
2917void 3298void
2918rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
2919{ 3300{
2920 unsigned char eh, *s;
2921 /* 3301 /*
2922 * Not handled yet 3302 * Not handled yet
2923 */ 3303 */
3304
3305 unicode_t eh;
2924 s = get_to_st (&eh); 3306 char *s = get_to_st (eh);
2925 if (s) 3307 if (s)
2926 free (s); 3308 free (s);
3309
2927 return; 3310 return;
2928} 3311}
2929 3312
2930/*----------------------------------------------------------------------*/ 3313/*----------------------------------------------------------------------*/
2931/* 3314/*
2932 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2933 */ 3316 */
2934void 3317void
2935rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
2936{ 3319{
2937 unsigned char ch, eh, *s; 3320 int arg;
2938 int arg;
2939 3321
2940 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
2941 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2942 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
2943 3325
2944 if (ch == ';') 3326 if (ch == ';')
2945 { 3327 {
3328 unicode_t eh;
2946 s = get_to_st (&eh); 3329 char *s = get_to_st (eh);
3330
2947 if (s) 3331 if (s)
2948 { 3332 {
2949 /*
2950 * rxvt_menubar_dispatch () violates the constness of the string,
2951 * so do it here
2952 */
2953 if (arg == XTerm_Menu)
2954#if 0 /* XXX: currently disabled due to security concerns */
2955 menubar_dispatch ((char *)s);
2956#else
2957 (void)0;
2958#endif
2959 else
2960 xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
2961 free (s); 3334 free (s);
2962 } 3335 }
2963 } 3336 }
2964} 3337}
3338
3339static unsigned int
3340colorcube_index (unsigned int idx_r,
3341 unsigned int idx_g,
3342 unsigned int idx_b)
3343{
3344 assert (idx_r < Red_levels);
3345 assert (idx_g < Green_levels);
3346 assert (idx_b < Blue_levels);
3347
3348 return idx_r * Blue_levels * Green_levels +
3349 idx_g * Blue_levels +
3350 idx_b;
3351}
3352
3353/*
3354 * Find the nearest color slot in the hidden color cube,
3355 * adapt its value to the 24bit RGB color.
3356 */
3357unsigned int
3358rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b)
3359{
3360 r &= 0xff;
3361 g &= 0xff;
3362 b &= 0xff;
3363
3364 unsigned int color = (r << 16) | (g << 8) | b;
3365 unsigned int idx_r = r / (0xff / (Red_levels - 1));
3366 unsigned int idx_g = g / (0xff / (Green_levels - 1));
3367 unsigned int idx_b = b / (0xff / (Blue_levels - 1));
3368 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3369
3370 // minor issue: could update idx 0 few more times
3371 if (rgb24_seqno[idx] == 0
3372 && rgb24_color[idx] == 0)
3373 goto update;
3374
3375 if (rgb24_color[idx] == color)
3376 return idx + minTermCOLOR24;
3377
3378 for (int i = idx_r - 1; i <= (signed) idx_r + 1; i++)
3379 {
3380 if (!IN_RANGE_EXC (i, 0, Red_levels))
3381 continue;
3382
3383 for (int j = idx_g - 1; j <= (signed) idx_g + 1; j++)
3384 {
3385 if (!IN_RANGE_EXC (j, 0, Green_levels))
3386 continue;
3387
3388 for (int k = idx_b - 1; k <= (signed) idx_b + 1; k++)
3389 {
3390 if (!IN_RANGE_EXC (k, 0, Blue_levels))
3391 continue;
3392
3393 unsigned int index = colorcube_index (i, j, k);
3394
3395 // minor issue: could update index 0 few more times
3396 if (rgb24_seqno[index] == 0
3397 && rgb24_color[index] == 0)
3398 {
3399 idx = index;
3400 goto update;
3401 }
3402
3403 if (rgb24_color[index] == color)
3404 return index + minTermCOLOR24;
3405
3406 if (IN_RANGE_INC (rgb24_seqno[idx], rgb24_seqno[index], 0x7fff))
3407 idx = index;
3408 }
3409 }
3410 }
3411
3412update:
3413 rgb24_color[idx] = color;
3414 rgb24_seqno[idx] = ++rgb24_sequence;
3415
3416 idx += minTermCOLOR24;
3417 pix_colors_focused [idx].free (this);
3418 pix_colors_focused [idx].set (this, rgba (r * 0x0101,
3419 g * 0x0101,
3420 b * 0x0101));
3421 update_fade_color (idx, false);
3422
3423 return idx;
3424}
3425
3426void
3427rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3428{
3429 if (str[0] == '?' && !str[1])
3430 {
3431 rgba c;
3432 pix_colors_focused[color].get (c);
3433
3434#if XFT
3435 if (c.a != rgba::MAX_CC)
3436 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3437 else
3438#endif
3439 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3440 }
3441 else
3442 set_window_color (color, str);
3443}
3444
2965/* 3445/*
2966 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3446 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2967 * 0 = change iconName/title
2968 * 1 = change iconName
2969 * 2 = change title
2970 * 4 = change color
2971 * 12 = change text color
2972 * 13 = change mouse foreground color
2973 * 17 = change highlight character colour
2974 * 18 = change bold character color
2975 * 19 = change underlined character color
2976 * 46 = change logfile (not implemented)
2977 * 50 = change font
2978 *
2979 * rxvt extensions:
2980 * 9 = change locale (NYI)
2981 * 10 = menu (may change in future)
2982 * 20 = bg pixmap
2983 * 39 = change default fg color
2984 * 49 = change default bg color
2985 * 55 = dump scrollback buffer and all of screen
2986 */ 3447 */
2987void 3448void
2988rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3449rxvt_term::process_xterm_seq (int op, char *str, char resp)
2989{ 3450{
2990 int changed = 0; 3451 int color;
2991 int color;
2992 char *buf, *name; 3452 char *buf, *name;
3453 bool query = str[0] == '?' && !str[1];
3454 int saveop = op;
3455
3456 dLocal (Display *, dpy);
2993 3457
2994 assert (str != NULL); 3458 assert (str != NULL);
3459
3460 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3461 return;
3462
2995 switch (op) 3463 switch (op)
2996 { 3464 {
2997 case XTerm_name: 3465 case XTerm_name:
2998 set_title (str); 3466 set_title (str);
2999 /* FALLTHROUGH */ 3467 /* FALLTHROUGH */
3000 case XTerm_iconName: 3468 case XTerm_iconName:
3001 set_iconName (str); 3469 set_icon_name (str);
3002 break; 3470 break;
3003 case XTerm_title: 3471 case XTerm_title:
3004 set_title (str); 3472 set_title (str);
3005 break; 3473 break;
3474 case XTerm_property:
3475 if (str[0] == '?')
3476 {
3477 Atom prop = display->atom (str + 1);
3478 Atom actual_type;
3479 int actual_format;
3480 unsigned long nitems;
3481 unsigned long bytes_after;
3482 unsigned char *value = 0;
3483 const char *str = "";
3484
3485 if (prop
3486 && XGetWindowProperty (dpy, parent,
3487 prop, 0, 1<<16, 0, AnyPropertyType,
3488 &actual_type, &actual_format,
3489 &nitems, &bytes_after, &value) == Success
3490 && actual_type != None
3491 && actual_format == 8)
3492 str = (const char *)(value);
3493
3494 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3495
3496 XFree (value);
3497 }
3498 else
3499 {
3500 char *eq = strchr (str, '=');
3501
3502 if (eq)
3503 {
3504 *eq = 0;
3505 set_utf8_property (display->atom (str), eq + 1);
3506 }
3507 else
3508 XDeleteProperty (dpy, parent,
3509 display->atom (str));
3510 }
3511 break;
3512
3006 case XTerm_Color: 3513 case XTerm_Color:
3007 for (buf = (char *)str; buf && *buf;) 3514 for (buf = (char *)str; buf && *buf;)
3008 { 3515 {
3009 if ((name = STRCHR (buf, ';')) == NULL) 3516 if ((name = strchr (buf, ';')) == NULL)
3010 break; 3517 break;
3518
3011 *name++ = '\0'; 3519 *name++ = '\0';
3012 color = atoi (buf); 3520 color = atoi (buf) + minCOLOR;
3013 if (color < 0 || color >= TOTAL_COLORS) 3521
3522 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3014 break; 3523 break;
3524
3015 if ((buf = STRCHR (name, ';')) != NULL) 3525 if ((buf = strchr (name, ';')) != NULL)
3016 *buf++ = '\0'; 3526 *buf++ = '\0';
3017 set_window_color (color + minCOLOR, name); 3527
3528 process_color_seq (op, color, name, resp);
3018 } 3529 }
3530 break;
3531 case Rxvt_restoreFG:
3532 case XTerm_Color00:
3533 process_color_seq (op, Color_fg, str, resp);
3534 break;
3535 case Rxvt_restoreBG:
3536 case XTerm_Color01:
3537 process_color_seq (op, Color_bg, str, resp);
3019 break; 3538 break;
3020#ifndef NO_CURSORCOLOR 3539#ifndef NO_CURSORCOLOR
3021 case XTerm_Color_cursor: 3540 case XTerm_Color_cursor:
3022 set_window_color (Color_cursor, str); 3541 process_color_seq (op, Color_cursor, str, resp);
3023 break; 3542 break;
3024#endif 3543#endif
3025 case XTerm_Color_pointer: 3544 case XTerm_Color_pointer_fg:
3026 set_window_color (Color_pointer, str); 3545 process_color_seq (op, Color_pointer_fg, str, resp);
3027 break; 3546 break;
3547 case XTerm_Color_pointer_bg:
3548 process_color_seq (op, Color_pointer_bg, str, resp);
3549 break;
3550#ifdef OPTION_HC
3551 case XTerm_Color_HC:
3552 process_color_seq (op, Color_HC, str, resp);
3553 break;
3554 case XTerm_Color_HTC:
3555 process_color_seq (op, Color_HTC, str, resp);
3556 break;
3557#endif
3028#ifndef NO_BOLD_UNDERLINE_REVERSE 3558#ifndef NO_BOLD_UNDERLINE_REVERSE
3029 case XTerm_Color_BD: 3559 case URxvt_Color_BD:
3030 set_window_color (Color_BD, str); 3560 process_color_seq (op, Color_BD, str, resp);
3031 break; 3561 break;
3032 case XTerm_Color_UL: 3562 case URxvt_Color_UL:
3033 set_window_color (Color_UL, str); 3563 process_color_seq (op, Color_UL, str, resp);
3034 break; 3564 break;
3035 case XTerm_Color_RV: 3565 case URxvt_Color_IT:
3036 set_window_color (Color_RV, str); 3566 process_color_seq (op, Color_IT, str, resp);
3037 break; 3567 break;
3038#endif 3568#endif
3569 case URxvt_Color_border:
3570 process_color_seq (op, Color_border, str, resp);
3571 break;
3039 3572
3040 case XTerm_Menu: 3573#if BG_IMAGE_FROM_ROOT
3574 case URxvt_Color_tint:
3575 process_color_seq (op, Color_tint, str, resp);
3041 /* 3576 {
3042 * rxvt_menubar_dispatch () violates the constness of the string, 3577 bool changed = false;
3043 * so DON'T do it here 3578
3579 if (ISSET_PIXCOLOR (Color_tint))
3580 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3581
3582 if (changed)
3583 update_background ();
3044 */ 3584 }
3585
3045 break; 3586 break;
3587#endif
3588
3589#if BG_IMAGE_FROM_FILE
3046 case XTerm_Pixmap: 3590 case Rxvt_Pixmap:
3047 if (*str != ';') 3591 if (!strcmp (str, "?"))
3048 { 3592 {
3049#if XPM_BACKGROUND 3593 char str[256];
3050 scale_pixmap (""); /* reset to default scaling */ 3594 int h_scale = fimage.h_scale;
3051 set_bgPixmap (str); /* change pixmap */ 3595 int v_scale = fimage.v_scale;
3052#endif 3596 int h_align = fimage.h_align;
3053 scr_touch (true); 3597 int v_align = fimage.v_align;
3598
3599 sprintf (str, "[%dx%d+%d+%d]",
3600 h_scale, v_scale,
3601 h_align, v_align);
3602 process_xterm_seq (XTerm_title, str, CHAR_ST);
3054 } 3603 }
3055 while ((str = STRCHR (str, ';')) != NULL) 3604 else
3056 { 3605 {
3606 bool changed = false;
3607
3608 if (*str != ';')
3609 {
3610 try
3611 {
3612 fimage.set_file_geometry (this, str);
3613 changed = true;
3614 }
3615 catch (const class rxvt_failure_exception &e)
3616 {
3617 }
3618 }
3619 else
3620 {
3057 str++; 3621 str++;
3058#if XPM_BACKGROUND 3622 if (fimage.set_geometry (str, true))
3059 changed += scale_pixmap (str); 3623 changed = true;
3060#endif 3624 }
3061 3625
3626 if (changed)
3627 {
3628 if (bg_window_position_sensitive ())
3629 {
3630 int x, y;
3631 get_window_origin (x, y);
3632 parent_x = x;
3633 parent_y = y;
3634 }
3635 update_background ();
3636 }
3062 } 3637 }
3063 if (changed)
3064 {
3065#ifdef XPM_BACKGROUND
3066 resize_pixmap ();
3067#endif
3068 scr_touch (true);
3069 }
3070 break; 3638 break;
3639#endif
3071 3640
3072 case XTerm_restoreFG:
3073 set_window_color (Color_fg, str);
3074 break;
3075 case XTerm_restoreBG:
3076 set_window_color (Color_bg, str);
3077 break;
3078 case XTerm_logfile: 3641 case XTerm_logfile:
3642 // TODO, when secure mode?
3079 break; 3643 break;
3080 case XTerm_font: 3644
3081 change_font (str);
3082 break;
3083 case XTerm_locale:
3084 set_locale (str);
3085 im_cb ();
3086 break;
3087#if 0 3645#if 0
3088 case XTerm_dumpscreen: /* no error notices */ 3646 case Rxvt_dumpscreen: /* no error notices */
3089 { 3647 {
3090 int fd; 3648 int fd;
3091 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3649 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3092 { 3650 {
3093 scr_dump (fd); 3651 scr_dump (fd);
3094 close (fd); 3652 close (fd);
3095 } 3653 }
3096 } 3654 }
3097 break; 3655 break;
3098#endif 3656#endif
3657 case XTerm_font:
3658 op = URxvt_font;
3659 case URxvt_font:
3660#if ENABLE_STYLES
3661 case URxvt_boldFont:
3662 case URxvt_italicFont:
3663 case URxvt_boldItalicFont:
3664#endif
3665 if (query)
3666 tt_printf ("\33]%d;%-.250s%c", saveop,
3667 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3668 ? fontset[op - URxvt_font]->fontdesc : "",
3669 resp);
3670 else
3671 {
3672 const char *&res = rs[Rs_font + (op - URxvt_font)];
3099 3673
3674 res = strdup (str);
3675 allocated.push_back ((void *)res);
3676 set_fonts ();
3677 }
3678 break;
3679
3680 case URxvt_version:
3681 if (query)
3682 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3683 op,
3684 rs[Rs_name], VERSION[0], VERSION[2],
3685 resp);
3686 break;
3687
3688#if !ENABLE_MINIMAL
3689 case URxvt_locale:
3690 if (query)
3691 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3692 else
3693 {
3694 set_locale (str);
3695 pty->set_utf8_mode (enc_utf8);
3696 init_xlocale ();
3697 }
3698 break;
3699
3700 case URxvt_view_up:
3701 case URxvt_view_down:
3702 {
3703 int lines = atoi (str);
3704
3705 if (lines)
3706 scr_page (op == URxvt_view_up ? UP : DN, lines);
3707 else
3708 scr_erase_savelines ();
3709 }
3710
3711 break;
3712#endif
3713
3714#if ENABLE_PERL
3715 case URxvt_perl:
3716 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3717 break;
3718#endif
3100 } 3719 }
3101} 3720}
3102/*----------------------------------------------------------------------*/ 3721/*----------------------------------------------------------------------*/
3103 3722
3104/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3723/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3109 * 's' = save 3728 * 's' = save
3110 * 'r' = restore 3729 * 'r' = restore
3111 * 't' = toggle 3730 * 't' = toggle
3112 * so no need for fancy checking 3731 * so no need for fancy checking
3113 */ 3732 */
3114int 3733int ecb_cold
3115rxvt_term::privcases (int mode, unsigned long bit) 3734rxvt_term::privcases (int mode, unsigned long bit)
3116{ 3735{
3117 int state; 3736 int state;
3118 3737
3119 if (mode == 's') 3738 if (mode == 's')
3120 { 3739 {
3121 SavedModes |= (PrivateModes & bit); 3740 if (priv_modes & bit)
3741 SavedModes |= bit;
3742 else
3743 SavedModes &= ~bit;
3122 return -1; 3744 return -1;
3123 } 3745 }
3124 else 3746 else
3125 { 3747 {
3126 if (mode == 'r') 3748 if (mode == 'r')
3127 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3749 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3128 else 3750 else
3129 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3751 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3130 PrivMode (state, bit); 3752
3753 if (state)
3754 priv_modes |= bit;
3755 else
3756 priv_modes &= ~bit;
3131 } 3757 }
3758
3132 return state; 3759 return state;
3133} 3760}
3134 3761
3135/* we're not using priv _yet_ */ 3762/* we're not using priv _yet_ */
3136void 3763void
3137rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3764rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3138{ 3765{
3139 unsigned int i, j; 3766 unsigned int i, j;
3140 int state; 3767 int state;
3768
3141 static const struct 3769 static const struct
3142 { 3770 {
3143 const int argval; 3771 const int argval;
3144 const unsigned long bit; 3772 const unsigned long bit;
3145 }
3146 argtopriv[] = { 3773 } argtopriv[] = {
3147 { 1, PrivMode_aplCUR }, 3774 { 1, PrivMode_aplCUR }, // DECCKM
3148 { 2, PrivMode_vt52 }, 3775 { 2, PrivMode_vt52 }, // DECANM
3149 { 3, PrivMode_132 }, 3776 { 3, PrivMode_132 }, // DECCOLM
3150 { 4, PrivMode_smoothScroll }, 3777 { 4, PrivMode_smoothScroll }, // DECSCLM
3151 { 5, PrivMode_rVideo }, 3778 { 5, PrivMode_rVideo }, // DECSCNM
3152 { 6, PrivMode_relOrigin }, 3779 { 6, PrivMode_relOrigin }, // DECOM
3153 { 7, PrivMode_Autowrap }, 3780 { 7, PrivMode_Autowrap }, // DECAWM
3781 // 8, auto-repeat keys // DECARM
3154 { 9, PrivMode_MouseX10 }, 3782 { 9, PrivMode_MouseX10 },
3155#ifdef menuBar_esc 3783 { 12, PrivMode_BlinkingCursor },
3156 { menuBar_esc, PrivMode_menuBar }, 3784 // 18 end FF to printer after print screen
3157#endif 3785 // 19 Print screen prints full screen/scroll region
3786 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3158#ifdef scrollBar_esc 3787#ifdef scrollBar_esc
3159 { scrollBar_esc, PrivMode_scrollBar }, 3788 { scrollBar_esc, PrivMode_scrollBar },
3160#endif 3789#endif
3161 { 25, PrivMode_VisibleCursor },
3162 { 35, PrivMode_ShiftKeys }, 3790 { 35, PrivMode_ShiftKeys }, // rxvt extension
3791 // 38, tektronix mode // DECTEK
3163 { 40, PrivMode_132OK }, 3792 { 40, PrivMode_132OK },
3793 // 41 xterm more fixes NYI
3794 // 45 margin bell NYI
3795 // 46 start logging
3164 { 47, PrivMode_Screen }, 3796 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3797 { 66, PrivMode_aplKP }, // DECNKM
3166#ifndef NO_BACKSPACE_KEY 3798#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3799 { 67, PrivMode_BackSpace }, // DECBKM
3168#endif 3800#endif
3169 { 1000, PrivMode_MouseX11 }, 3801 { 1000, PrivMode_MouseX11 },
3802 { 1002, PrivMode_MouseBtnEvent },
3803 { 1003, PrivMode_MouseAnyEvent },
3804#if ENABLE_FRILLS
3805 { 1004, PrivMode_FocusEvent },
3806 { 1005, PrivMode_ExtModeMouse },
3807#endif
3170 { 1010, PrivMode_TtyOutputInh }, 3808 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3171 { 1011, PrivMode_Keypress }, 3809 { 1011, PrivMode_Keypress }, // rxvt extension
3810#if ENABLE_FRILLS
3811 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3812#endif
3813 // 1035 enable modifiers for alt, numlock NYI
3814 // 1036 send ESC for meta keys NYI
3815 // 1037 send DEL for keypad delete NYI
3172 { 1047, PrivMode_Screen }, 3816 { 1047, PrivMode_Screen },
3817 // 1048 save and restore cursor, implemented in code
3173 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3818 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3819 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3820 { 2004, PrivMode_BracketPaste },
3174 }; 3821 };
3175 3822
3176 if (nargs == 0) 3823 if (nargs == 0)
3177 return; 3824 return;
3178 3825
… …
3185 for (i = 0; i < nargs; i++) 3832 for (i = 0; i < nargs; i++)
3186 { 3833 {
3187 state = -1; 3834 state = -1;
3188 3835
3189 /* basic handling */ 3836 /* basic handling */
3190 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3837 for (j = 0; j < ecb_array_length (argtopriv); j++)
3191 if (argtopriv[j].argval == arg[i]) 3838 if (argtopriv[j].argval == arg[i])
3192 { 3839 {
3193 state = privcases (mode, argtopriv[j].bit); 3840 state = privcases (mode, argtopriv[j].bit);
3194 break; 3841 break;
3195 } 3842 }
3196 3843
3197 /* extra handling for values with state unkept */ 3844 /* extra handling for values with state unkept */
3198 if (state == -1)
3199 switch (arg[i]) 3845 switch (arg[i])
3200 { 3846 {
3847#if ENABLE_STYLES
3848 case 1021:
3849 set_option (Opt_intensityStyles, mode);
3850
3851 scr_touch (true);
3852 break;
3853#endif
3201 case 1048: /* alternative cursor save */ 3854 case 1048: /* alternative cursor save */
3855 if (option (Opt_secondaryScreen))
3202 if (mode == 0) 3856 if (mode == 0)
3203 scr_cursor (RESTORE); 3857 scr_cursor (RESTORE);
3204 else if (mode == 1) 3858 else if (mode == 1)
3205 scr_cursor (SAVE); 3859 scr_cursor (SAVE);
3206 /* FALLTHROUGH */
3207 default:
3208 continue; /* for (;i;) */
3209 }
3210
3211 /* extra handling for values with valid 0 or 1 state */
3212 switch (arg[i])
3213 {
3214 /* case 1: - application cursor keys */
3215 case 2: /* VT52 mode */
3216 /* oddball mode. should be set regardless of set/reset
3217 * parameter. Return from VT52 mode with an ESC < from
3218 * within VT52 mode
3219 */
3220 PrivMode (1, PrivMode_vt52);
3221 break; 3860 break;
3861 }
3862
3863 if (state >= 0)
3864 /* extra handling for values with valid 0 or 1 state */
3865 switch (arg[i])
3866 {
3867 /* case 1: - application cursor keys */
3868 case 2: /* VT52 mode */
3869 /* oddball mode. should be set regardless of set/reset
3870 * parameter. Return from VT52 mode with an ESC < from
3871 * within VT52 mode
3872 */
3873 priv_modes |= PrivMode_vt52;
3874 break;
3222 case 3: /* 80/132 */ 3875 case 3: /* 80/132 */
3223 if (PrivateModes & PrivMode_132OK) 3876 if (priv_modes & PrivMode_132OK)
3224 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3877 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3225 (unsigned int)TermWin.height);
3226 break; 3878 break;
3227 case 4: /* smooth scrolling */ 3879 case 4: /* smooth scrolling */
3228 if (state)
3229 Options &= ~Opt_jumpScroll;
3230 else
3231 Options |= Opt_jumpScroll; 3880 set_option (Opt_jumpScroll, !state);
3232 break; 3881 break;
3233 case 5: /* reverse video */ 3882 case 5: /* reverse video */
3234 scr_rvideo_mode (state); 3883 scr_rvideo_mode (state);
3235 break; 3884 break;
3236 case 6: /* relative/absolute origins */ 3885 case 6: /* relative/absolute origins */
3237 scr_relative_origin (state); 3886 scr_relative_origin (state);
3238 break; 3887 break;
3239 case 7: /* autowrap */ 3888 case 7: /* autowrap */
3240 scr_autowrap (state); 3889 scr_autowrap (state);
3241 break; 3890 break;
3242 /* case 8: - auto repeat, can't do on a per window basis */ 3891 /* case 8: - auto repeat, can't do on a per window basis */
3243 case 9: /* X10 mouse reporting */ 3892 case 9: /* X10 mouse reporting */
3244 if (state) /* orthogonal */ 3893 if (state) /* orthogonal */
3245 PrivateModes &= ~ (PrivMode_MouseX11); 3894 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3246 break; 3895 break;
3247#ifdef menuBar_esc
3248 case menuBar_esc:
3249#ifdef MENUBAR
3250 map_menuBar (state);
3251#endif
3252 break;
3253#endif
3254#ifdef scrollBar_esc 3896#ifdef scrollBar_esc
3255 case scrollBar_esc: 3897 case scrollBar_esc:
3256 if (scrollbar_mapping (state)) 3898 scrollBar.map (state);
3257 {
3258 resize_all_windows (0, 0, 0); 3899 resize_all_windows (0, 0, 0);
3259 scr_touch (true); 3900 scr_touch (true);
3260 }
3261 break; 3901 break;
3262#endif 3902#endif
3903#ifdef CURSOR_BLINK
3904 case 12:
3905 cursor_blink_reset ();
3906 break;
3907#endif
3263 case 25: /* visible/invisible cursor */ 3908 case 25: /* visible/invisible cursor */
3264 scr_cursor_visible (state); 3909 scr_cursor_visible (state);
3265 break; 3910 break;
3266 /* case 35: - shift keys */ 3911 /* case 35: - shift keys */
3267 /* case 40: - 80 <--> 132 mode */ 3912 /* case 40: - 80 <--> 132 mode */
3268 case 47: /* secondary screen */ 3913 case 47: /* secondary screen */
3269 scr_change_screen (state); 3914 scr_change_screen (state);
3270 break; 3915 break;
3271 /* case 66: - application key pad */ 3916 /* case 66: - application key pad */
3272 /* case 67: - backspace key */ 3917 /* case 67: - backspace key */
3273 case 1000: /* X11 mouse reporting */ 3918 case 1000: /* X11 mouse reporting */
3274 if (state) /* orthogonal */ 3919 if (state) /* orthogonal */
3275 PrivateModes &= ~ (PrivMode_MouseX10); 3920 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3921 break;
3277#if 0
3278 case 1001: 3922 case 1002:
3279 break; /* X11 mouse highlighting */ 3923 case 1003:
3280#endif 3924 if (state)
3925 {
3926 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3927 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3928 mouse_row = mouse_col = 0;
3929 vt_emask_mouse = PointerMotionMask;
3930 }
3931 else
3932 vt_emask_mouse = NoEventMask;
3933
3934 vt_select_input ();
3935 break;
3281 case 1010: /* scroll to bottom on TTY output inhibit */ 3936 case 1010: /* scroll to bottom on TTY output inhibit */
3282 if (state)
3283 Options &= ~Opt_scrollTtyOutput;
3284 else
3285 Options |= Opt_scrollTtyOutput; 3937 set_option (Opt_scrollTtyOutput, !state);
3286 break; 3938 break;
3287 case 1011: /* scroll to bottom on key press */ 3939 case 1011: /* scroll to bottom on key press */
3288 if (state)
3289 Options |= Opt_scrollTtyKeypress; 3940 set_option (Opt_scrollTtyKeypress, state);
3290 else
3291 Options &= ~Opt_scrollTtyKeypress;
3292 break; 3941 break;
3293 case 1047: /* secondary screen w/ clearing */ 3942 case 1047: /* secondary screen w/ clearing last */
3294 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3943 if (option (Opt_secondaryScreen))
3295 if (current_screen != PRIMARY) 3944 if (!state)
3296 scr_erase_screen (2); 3945 scr_erase_screen (2);
3946
3297 scr_change_screen (state); 3947 scr_change_screen (state);
3298 /* FALLTHROUGH */
3299 default:
3300 break; 3948 break;
3949 case 1049: /* secondary screen w/ clearing first */
3950 if (option (Opt_secondaryScreen))
3951 if (state)
3952 scr_cursor (SAVE);
3953
3954 scr_change_screen (state);
3955
3956 if (option (Opt_secondaryScreen))
3957 if (state)
3958 scr_erase_screen (2);
3959 else
3960 scr_cursor (RESTORE);
3961 break;
3962 default:
3963 break;
3301 } 3964 }
3302 } 3965 }
3303} 3966}
3304/*}}} */ 3967/*}}} */
3305 3968
3306/*{{{ process sgr sequences */ 3969/*{{{ process sgr sequences */
3307void 3970void ecb_hot
3308rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3971rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3309{ 3972{
3310 unsigned int i; 3973 unsigned int i;
3311 short rendset; 3974 short rendset;
3312 int rendstyle; 3975 int rendstyle;
3313 3976
3314 if (nargs == 0) 3977 if (nargs == 0)
3315 { 3978 {
3316 scr_rendition (0, ~RS_None); 3979 scr_rendition (0, ~RS_None);
3317 return; 3980 return;
3318 } 3981 }
3982
3319 for (i = 0; i < nargs; i++) 3983 for (i = 0; i < nargs; i++)
3320 { 3984 {
3321 rendset = -1; 3985 rendset = -1;
3322 switch (arg[i]) 3986 switch (arg[i])
3323 { 3987 {
… …
3325 rendset = 0, rendstyle = ~RS_None; 3989 rendset = 0, rendstyle = ~RS_None;
3326 break; 3990 break;
3327 case 1: 3991 case 1:
3328 rendset = 1, rendstyle = RS_Bold; 3992 rendset = 1, rendstyle = RS_Bold;
3329 break; 3993 break;
3994 //case 2: // low intensity
3995 case 3:
3996 rendset = 1, rendstyle = RS_Italic;
3997 break;
3330 case 4: 3998 case 4:
3331 rendset = 1, rendstyle = RS_Uline; 3999 rendset = 1, rendstyle = RS_Uline;
3332 break; 4000 break;
3333 case 5: 4001 case 5: // slowly blinking
4002 case 6: // rapidly blinking
3334 rendset = 1, rendstyle = RS_Blink; 4003 rendset = 1, rendstyle = RS_Blink;
3335 break; 4004 break;
4005 //case 6: // scoansi light background
3336 case 7: 4006 case 7:
3337 rendset = 1, rendstyle = RS_RVid; 4007 rendset = 1, rendstyle = RS_RVid;
3338 break; 4008 break;
3339 case 22: 4009 case 8:
4010 // invisible. NYI
4011 break;
4012 //case 9: // crossed out
4013 //case 10: // scoansi acs off, primary font
4014 //case 11: // scoansi acs on, first alt font
4015 //case 12: // scoansi acs on, |0x80, second alt font
4016 //...
4017 //case 19: // ninth alt font
4018 //case 20: // gothic
4019 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3340 rendset = 0, rendstyle = RS_Bold; 4020 rendset = 0, rendstyle = RS_Bold;
3341 break; 4021 break;
3342 case 24: 4022 case 22: // bold off (vt220)
4023 rendset = 0, rendstyle = RS_Bold;
4024 break;
4025 case 23: // disable italic
4026 rendset = 0, rendstyle = RS_Italic;
4027 break;
4028 case 24: // underline off (vt220)
3343 rendset = 0, rendstyle = RS_Uline; 4029 rendset = 0, rendstyle = RS_Uline;
3344 break; 4030 break;
3345 case 25: 4031 case 25: // blink off (vt220)
3346 rendset = 0, rendstyle = RS_Blink; 4032 rendset = 0, rendstyle = RS_Blink;
3347 break; 4033 break;
3348 case 27: 4034 case 26: // variable spacing (iso 8613)
4035 rendset = 0, rendstyle = RS_Blink;
4036 break;
4037 case 27: // reverse off (vt220)
3349 rendset = 0, rendstyle = RS_RVid; 4038 rendset = 0, rendstyle = RS_RVid;
3350 break; 4039 break;
4040 //case 28: // visible. NYI
4041 //case 29: // not crossed-out
3351 } 4042 }
4043
3352 if (rendset != -1) 4044 if (rendset != -1)
3353 { 4045 {
3354 scr_rendition (rendset, rendstyle); 4046 scr_rendition (rendset, rendstyle);
3355 continue; /* for (;i;) */ 4047 continue; /* for (;i;) */
3356 } 4048 }
… …
3363 case 33: 4055 case 33:
3364 case 34: 4056 case 34:
3365 case 35: 4057 case 35:
3366 case 36: 4058 case 36:
3367 case 37: 4059 case 37:
3368 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4060 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3369 Color_fg);
3370 break; 4061 break;
3371#ifdef TTY_256COLOR 4062 case 38: // set fg color, ISO 8613-6
3372 case 38:
3373 if (nargs > i + 2 && arg[i + 1] == 5) 4063 if (nargs > i + 2 && arg[i + 1] == 5)
3374 { 4064 {
3375 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4065 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3376 Color_fg);
3377 i += 2; 4066 i += 2;
3378 } 4067 }
4068 else if (nargs > i + 4 && arg[i + 1] == 2)
4069 {
4070 unsigned int r = arg[i + 2];
4071 unsigned int g = arg[i + 3];
4072 unsigned int b = arg[i + 4];
4073 unsigned int idx = map_rgb24_color (r, g, b);
4074 scr_color (idx, Color_fg);
4075 i += 4;
4076 }
3379 break; 4077 break;
3380#endif
3381 case 39: /* default fg */ 4078 case 39: /* default fg */
3382 scr_color (Color_fg, Color_fg); 4079 scr_color (Color_fg, Color_fg);
3383 break; 4080 break;
3384 4081
3385 case 40: 4082 case 40:
… …
3388 case 43: 4085 case 43:
3389 case 44: 4086 case 44:
3390 case 45: 4087 case 45:
3391 case 46: 4088 case 46:
3392 case 47: 4089 case 47:
3393 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4090 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3394 Color_bg);
3395 break; 4091 break;
3396#ifdef TTY_256COLOR 4092 case 48: // set bg color, ISO 8613-6
3397 case 48:
3398 if (nargs > i + 2 && arg[i + 1] == 5) 4093 if (nargs > i + 2 && arg[i + 1] == 5)
3399 { 4094 {
3400 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4095 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3401 Color_bg);
3402 i += 2; 4096 i += 2;
3403 } 4097 }
4098 else if (nargs > i + 4 && arg[i + 1] == 2)
4099 {
4100 unsigned int r = arg[i + 2];
4101 unsigned int g = arg[i + 3];
4102 unsigned int b = arg[i + 4];
4103 unsigned int idx = map_rgb24_color (r, g, b);
4104 scr_color (idx, Color_bg);
4105 i += 4;
4106 }
3404 break; 4107 break;
3405#endif
3406 case 49: /* default bg */ 4108 case 49: /* default bg */
3407 scr_color (Color_bg, Color_bg); 4109 scr_color (Color_bg, Color_bg);
3408 break; 4110 break;
3409 4111
3410#ifndef NO_BRIGHTCOLOR 4112 //case 50: // not variable spacing
4113
4114#if !ENABLE_MINIMAL
3411 case 90: 4115 case 90:
3412 case 91: /* set bright fg color */ 4116 case 91: /* set bright fg color */
3413 case 92: 4117 case 92:
3414 case 93: 4118 case 93:
3415 case 94: 4119 case 94:
3416 case 95: 4120 case 95:
3417 case 96: 4121 case 96:
3418 case 97: 4122 case 97:
3419 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4123 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3420 Color_fg);
3421 break; 4124 break;
3422 case 100: 4125 case 100:
3423 case 101: /* set bright bg color */ 4126 case 101: /* set bright bg color */
3424 case 102: 4127 case 102:
3425 case 103: 4128 case 103:
3426 case 104: 4129 case 104:
3427 case 105: 4130 case 105:
3428 case 106: 4131 case 106:
3429 case 107: 4132 case 107:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4133 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3431 Color_bg);
3432 break; 4134 break;
3433#endif 4135#endif
3434
3435 } 4136 }
3436 } 4137 }
4138}
4139
4140void
4141rxvt_term::set_cursor_style (int style)
4142{
4143 if (!IN_RANGE_INC (style, 0, 6))
4144 return;
4145
4146 if (style == 0)
4147 style = 1;
4148
4149 cursor_type = (style - 1) / 2;
4150 set_option (Opt_cursorUnderline, cursor_type == 1);
4151
4152#ifdef CURSOR_BLINK
4153 set_option (Opt_cursorBlink, style & 1);
4154 cursor_blink_reset ();
4155#endif
4156
4157 want_refresh = 1;
3437} 4158}
3438/*}}} */ 4159/*}}} */
3439 4160
3440/*{{{ process Rob Nation's own graphics mode sequences */
3441void
3442rxvt_term::process_graphics ()
3443{
3444 unsigned char ch, cmd = cmd_getc ();
3445
3446 if (cmd == 'Q')
3447 { /* query graphics */
3448 tt_printf ("\033G0\n"); /* no graphics */
3449 return;
3450 }
3451 /* swallow other graphics sequences until terminating ':' */
3452 do
3453 ch = cmd_getc ();
3454 while (ch != ':');
3455}
3456/*}}} */
3457
3458/* ------------------------------------------------------------------------- */ 4161/* ---------------------------------------------------------------------- */
4162/* Write data to the pty as typed by the user, pasted with the mouse,
4163 * or generated by us in response to a query ESC sequence.
4164 */
3459 4165
3460/* 4166/*
3461 * Send printf () formatted output to the command. 4167 * Send printf () formatted output to the command.
3462 * Only use for small amounts of data. 4168 * Only use for small amounts of data.
3463 */ 4169 */
3464void 4170void
3465rxvt_term::tt_printf (const char *fmt,...) 4171rxvt_term::tt_printf (const char *fmt,...)
3466{ 4172{
3467 va_list arg_ptr; 4173 va_list arg_ptr;
3468 unsigned char buf[256]; 4174 char buf[256];
3469 4175
3470 va_start (arg_ptr, fmt); 4176 va_start (arg_ptr, fmt);
3471 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4177 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3472 va_end (arg_ptr); 4178 va_end (arg_ptr);
3473 tt_write (buf, STRLEN (buf)); 4179 tt_write (buf, strlen (buf));
3474} 4180}
3475 4181
3476/* ---------------------------------------------------------------------- */
3477/* Write data to the pty as typed by the user, pasted with the mouse, 4182/* Write data to the pty as typed by the user. */
3478 * or generated by us in response to a query ESC sequence.
3479 */
3480void 4183void
3481rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4184rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3482{ 4185{
3483 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4186 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4187 return;
3484 4188
3485 if (len) 4189 if (option (Opt_scrollTtyKeypress))
4190 if (view_start)
3486 { 4191 {
4192 view_start = 0;
4193 want_refresh = 1;
4194 }
4195
4196 tt_write_ (data, len);
4197}
4198
4199void
4200rxvt_term::tt_write (const char *data, unsigned int len)
4201{
4202 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4203 return;
4204
4205 tt_write_ (data, len);
4206}
4207
4208static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4209
4210void
4211rxvt_term::tt_write_ (const char *data, unsigned int len)
4212{
4213 if (pty->pty < 0)
4214 return;
4215
4216 if (v_buflen == 0)
4217 {
4218 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4219
4220 max_it (written, 0);
4221
4222 if (written == len)
4223 return;
4224
4225 data += written;
4226 len -= written;
4227 }
4228
4229 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4230
4231 memcpy (v_buffer + v_buflen, data, len);
4232 v_buflen += len;
4233
4234 pty_ev.set (ev::READ | ev::WRITE);
4235}
4236
4237void rxvt_term::pty_write ()
4238{
4239 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4240
4241 if (written > 0)
4242 {
4243 v_buflen -= written;
4244
3487 if (v_buflen == 0) 4245 if (v_buflen == 0)
3488 { 4246 {
3489 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3490
3491 if ((unsigned int)written == len)
3492 return;
3493
3494 data += written;
3495 len -= written;
3496 }
3497
3498
3499 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3500
3501 memcpy (v_buffer + v_buflen, data, len);
3502 v_buflen += len;
3503 }
3504
3505 for (;;)
3506 {
3507 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3508
3509 if (written > 0)
3510 {
3511 v_buflen -= written;
3512
3513 if (v_buflen == 0)
3514 {
3515 free (v_buffer); 4247 free (v_buffer);
3516 v_buffer = 0; 4248 v_buffer = 0;
3517 v_buflen = 0;
3518 4249
3519 pty_ev.set (EVENT_READ); 4250 pty_ev.set (ev::READ);
3520 return;
3521 }
3522
3523 memmove (v_buffer, v_buffer + written, v_buflen);
3524 }
3525 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3526 // original code just ignores this...
3527 destroy ();
3528 else
3529 {
3530 pty_ev.set (EVENT_READ | EVENT_WRITE);
3531 return; 4251 return;
3532 } 4252 }
4253
4254 memmove (v_buffer, v_buffer + written, v_buflen);
3533 } 4255 }
4256 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4257 pty_ev.set (ev::READ);
3534} 4258}
3535 4259
3536/*----------------------- end-of-file (C source) -----------------------*/ 4260/*----------------------- end-of-file (C source) -----------------------*/
3537 4261

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