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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.51 by pcg, Sun Feb 22 08:28:36 2004 UTC vs.
Revision 1.564 by sf-exg, Fri Mar 27 15:06:09 2015 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
114 { 462 {
463 /* make sure the user can type ctrl-@, i.e. NUL */
464 if (len == 1 && *wkbuf == 0)
465 {
466 kbuf[0] = 0;
467 len = 1;
468 }
469 else
470 {
115 wkbuf[len] = 0; 471 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 472 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 473 if (len < 0)
118 len = 0; 474 len = 0;
475 }
119 } 476 }
120 else 477 else
121 len = 0; 478 len = 0;
122 } 479 }
123
124 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129 { 483 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol;
132 }
133
134 if (valid_keysym)
135 { 485 }
136 /* for some backwards compatibility */ 486
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
138# ifdef HOTKEY_CTRL 488 {
139 if (ctrl) 489 KeySym orig_keysym = keysym;
140# else 490
141 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
142# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
143 { 496 }
144 if (keysym == ks_bigfont) 497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
145 { 509 {
146 change_font (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 ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1618 || priv_modes & PrivMode_MouseAnyEvent)
1619 mouse_report (ev.xbutton);
1620 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1621 break;
1622
1623 if (ev.xany.window == vt)
1419 { 1624 {
1420 menubar_control (& (ev.xbutton)); 1625 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1626 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1627 ; // 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))) 1628 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1629 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1630 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1631 ;
1433 1632
1434 XQueryPointer (display->display, TermWin.vt, 1633 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1634 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1635 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1636 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1637 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1638#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1639 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1640 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1641 {
1443#endif 1642#endif
1643#if ISO_14755
1644 // 5.4
1645 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1646 {
1647 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1648 break;
1649 }
1650#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1651 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1652 ev.xbutton.state & Button3Mask ? 2 : 0);
1653
1446#ifdef SELECTION_SCROLLING 1654#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1655 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1656 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1657 {
1658 page_dirn scroll_selection_dir;
1450 int dist; 1659 int dist;
1451
1452 pending_scroll_selection=1;
1453 1660
1454 /* don't clobber the current delay if we are 1661 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1662 * already in the middle of scrolling.
1456 */ 1663 */
1457 if (scroll_selection_delay<=0) 1664 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1665 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1666
1460 /* save the event params so we can highlight 1667 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1668 * the selection in the pending-scroll loop
1462 */ 1669 */
1463 selection_save_x=ev.xbutton.x; 1670 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1671 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1672 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1673
1468 /* calc number of lines to scroll */ 1674 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1675 if (ev.xbutton.y < int_bwidth)
1470 { 1676 {
1471 scroll_selection_dir = UP; 1677 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1678 dist = int_bwidth - ev.xbutton.y;
1473 } 1679 }
1474 else 1680 else
1475 { 1681 {
1476 scroll_selection_dir = DN; 1682 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1683 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1684 }
1685
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1686 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1687 / SELECTION_SCROLL_LINE_SPEEDUP
1688 + 1;
1482 MIN_IT (scroll_selection_lines, 1689 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1690 SELECTION_SCROLL_MAX_LINES);
1691 scroll_selection_lines *= scroll_selection_dir;
1484 } 1692 }
1485 else 1693 else
1486 { 1694 {
1487 /* we are within the text window, so we 1695 /* we are within the text window, so we
1488 * shouldn't be scrolling 1696 * shouldn't be scrolling
1489 */ 1697 */
1490 pending_scroll_selection = 0; 1698 sel_scroll_ev.stop();
1491 } 1699 }
1492#endif 1700#endif
1493#ifdef MOUSE_THRESHOLD 1701#ifdef MOUSE_THRESHOLD
1494
1495 } 1702 }
1496#endif 1703#endif
1497
1498 } 1704 }
1499 } 1705 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1706 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1707 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1708 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1709 MotionNotify, &ev))
1710 ;
1711
1504 XQueryPointer (display->display, scrollBar.win, 1712 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1713 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1714 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1715 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1716 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1717 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1718 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1719 want_refresh = 1;
1513 scrollbar_show (1); 1720 scrollBar.show (1);
1514 } 1721 }
1515 break; 1722 break;
1516 } 1723 }
1724
1725#if defined(CURSOR_BLINK)
1726 if (ev.type == KeyPress)
1727 cursor_blink_reset ();
1728#endif
1729
1730#if defined(POINTER_BLANK)
1731 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1732 {
1733 if (ev.type == MotionNotify
1734 || ev.type == ButtonPress
1735 || ev.type == ButtonRelease)
1736 if (hidden_pointer)
1737 pointer_unblank ();
1738
1739 if (ev.type == KeyPress && hidden_pointer == 0)
1740 pointer_blank ();
1741 }
1742#endif
1743
1744 refresh_check ();
1517} 1745}
1746
1747#if ENABLE_FRILLS
1748void ecb_cold
1749rxvt_term::set_urgency (bool enable)
1750{
1751 if (enable == urgency_hint)
1752 return;
1753
1754 if (XWMHints *h = XGetWMHints (dpy, parent))
1755 {
1756 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1757 XSetWMHints (dpy, parent, h);
1758 urgency_hint = enable;
1759 XFree (h);
1760 }
1761}
1762#endif
1763
1764void ecb_cold
1765rxvt_term::focus_in ()
1766{
1767 if (!focus)
1768 {
1769 focus = 1;
1770 want_refresh = 1;
1771
1772#if USE_XIM
1773 if (Input_Context != NULL)
1774 {
1775 im_set_position ();
1776 XSetICFocus (Input_Context);
1777 }
1778#endif
1779#if CURSOR_BLINK
1780 if (option (Opt_cursorBlink))
1781 cursor_blink_ev.again ();
1782#endif
1783#if OFF_FOCUS_FADING
1784 if (rs[Rs_fade])
1785 {
1786 pix_colors = pix_colors_focused;
1787 scr_recolor ();
1788 }
1789#endif
1790#if ENABLE_FRILLS
1791 if (option (Opt_urgentOnBell))
1792 set_urgency (0);
1793#endif
1794
1795 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1796 }
1797}
1798
1799void ecb_cold
1800rxvt_term::focus_out ()
1801{
1802 if (focus)
1803 {
1804 focus = 0;
1805 want_refresh = 1;
1806
1807#if ENABLE_FRILLS
1808 if (option (Opt_urgentOnBell))
1809 set_urgency (0);
1810#endif
1811#if ENABLE_FRILLS || ISO_14755
1812 if (iso14755buf)
1813 {
1814 iso14755buf = 0;
1815# if ISO_14755
1816 scr_overlay_off ();
1817# endif
1818 }
1819#endif
1820#if USE_XIM
1821 if (Input_Context != NULL)
1822 XUnsetICFocus (Input_Context);
1823#endif
1824#if CURSOR_BLINK
1825 if (option (Opt_cursorBlink))
1826 cursor_blink_ev.stop ();
1827
1828 hidden_cursor = 0;
1829#endif
1830#if OFF_FOCUS_FADING
1831 if (rs[Rs_fade])
1832 {
1833 pix_colors = pix_colors_unfocused;
1834 scr_recolor ();
1835 }
1836#endif
1837
1838 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1839 }
1840}
1841
1842void ecb_cold
1843rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1844{
1845#if OFF_FOCUS_FADING
1846 if (rs[Rs_fade])
1847 {
1848 if (!first_time)
1849 pix_colors_focused [idx].free (this);
1850
1851 rgba c;
1852 pix_colors [Color_fade].get (c);
1853 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1854 }
1855#endif
1856}
1857
1858#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1859void ecb_hot
1860rxvt_term::rootwin_cb (XEvent &ev)
1861{
1862 make_current ();
1863
1864 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1865 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1866 return;
1867
1868 switch (ev.type)
1869 {
1870 case PropertyNotify:
1871 /*
1872 * if user used some Esetroot compatible prog to set the root bg,
1873 * use the property to determine the pixmap. We use it later on.
1874 */
1875 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1876 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1877 {
1878#if BG_IMAGE_FROM_ROOT
1879 if (option (Opt_transparent))
1880 {
1881 rxvt_img::new_from_root (this)->replace (root_img);
1882 update_background ();
1883 }
1884#endif
1885 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1886 }
1887
1888 break;
1889 }
1890
1891 refresh_check ();
1892}
1893#endif
1518 1894
1519void 1895void
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) 1896rxvt_term::button_press (XButtonEvent &ev)
1560{ 1897{
1561 int reportmode = 0, clickintime; 1898 int reportmode = 0, clickintime;
1562 1899
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1900 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1901
1564 if (!bypass_keystate) 1902 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1903 reportmode = !! (priv_modes & PrivMode_mouse_report);
1904
1566 /* 1905 /*
1567 * VT window processing of button press 1906 * VT window processing of button press
1568 */ 1907 */
1569 if (ev.window == TermWin.vt) 1908 if (ev.window == vt)
1570 { 1909 {
1910 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1911 return;
1912
1913#if ISO_14755
1914 // 5.4
1915 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1916 {
1917 iso14755_54 (ev.x, ev.y);
1918 return;
1919 }
1920#endif
1921
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1922 clickintime = ev.time - MEvent.time < multiClickTime;
1923
1572 if (reportmode) 1924 if (reportmode)
1573 { 1925 {
1574 /* mouse report from vt window */ 1926 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1927 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1928 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1929#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1930 if (ev.button == MEvent.button && clickintime)
1579 { 1931 {
1580 /* same button, within alloted time */ 1932 /* same button, within allowed time */
1581 MEvent.clicks++; 1933 MEvent.clicks++;
1934
1582 if (MEvent.clicks > 1) 1935 if (MEvent.clicks > 1)
1583 { 1936 {
1584 /* only report double clicks */ 1937 /* only report double clicks */
1585 MEvent.clicks = 2; 1938 MEvent.clicks = 2;
1586 mouse_report (ev); 1939 mouse_report (ev);
… …
1598 mouse_report (ev); 1951 mouse_report (ev);
1599 } 1952 }
1600#else 1953#else
1601 MEvent.button = ev.button; 1954 MEvent.button = ev.button;
1602 mouse_report (ev); 1955 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1956#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1957
1605 } 1958 }
1606 else 1959 else
1607 { 1960 {
1608 if (ev.button != MEvent.button) 1961 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1962 MEvent.clicks = 0;
1963
1610 switch (ev.button) 1964 switch (ev.button)
1611 { 1965 {
1612 case Button1: 1966 case Button1:
1967 /* allow meta + click to select rectangular areas */
1968 /* should be done in screen.C */
1969#if ENABLE_FRILLS
1970 selection.rect = !!(ev.state & ModMetaMask);
1971#else
1972 selection.rect = false;
1973#endif
1974
1613 /* allow shift+left click to extend selection */ 1975 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1976 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1977 {
1616 if (MEvent.button == Button1 && clickintime) 1978 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1979 selection_rotate (ev.x, ev.y);
1618 else 1980 else
1619 selection_extend (ev.x, ev.y, 1); 1981 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1996 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1997 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1998 selection_rotate (ev.x, ev.y);
1637 else 1999 else
1638 selection_extend (ev.x, ev.y, 1); 2000 selection_extend (ev.x, ev.y, 1);
2001
1639 MEvent.button = Button3; 2002 MEvent.button = Button3;
1640 break; 2003 break;
1641 } 2004 }
1642 } 2005 }
2006
1643 MEvent.time = ev.time; 2007 MEvent.time = ev.time;
1644 return; 2008 return;
1645 } 2009 }
1646 2010
1647 /* 2011 /*
1648 * Scrollbar window processing of button press 2012 * Scrollbar window processing of button press
1649 */ 2013 */
1650 if (isScrollbarWindow (ev.window)) 2014 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2015 {
1652 scrollBar.setIdle (); 2016 page_dirn direction = NO_DIR;
2017
2018 if (scrollBar.upButton (ev.y))
2019 direction = UP; /* up */
2020 else if (scrollBar.dnButton (ev.y))
2021 direction = DN; /* down */
2022
2023 scrollBar.state = SB_STATE_IDLE;
1653 /* 2024 /*
1654 * Rxvt-style scrollbar: 2025 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2026 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2027 * move dn if mouse is below slider
1657 * 2028 *
… …
1666 /* 2037 /*
1667 * Mouse report disabled scrollbar: 2038 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2039 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2040 * click on scrollbar - send pageup/down
1670 */ 2041 */
1671 if ((scrollBar.style == R_SB_NEXT 2042 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2043 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2044 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"); 2045 tt_printf ("\033[B");
1681 else 2046 else
1682 switch (ev.button) 2047 switch (ev.button)
1683 { 2048 {
1684 case Button2: 2049 case Button2:
… …
1691 tt_printf ("\033[5~"); 2056 tt_printf ("\033[5~");
1692 break; 2057 break;
1693 } 2058 }
1694 } 2059 }
1695 else 2060 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2061#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2062 {
1703 if (scrollbarnext_upButton (ev.y)) 2063 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 { 2064 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2065#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2066 if (!cont_scroll_ev.is_active ())
2067 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2068#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2069 if (scr_page (direction, 1))
1721 { 2070 {
1722 if (upordown < 0) 2071 if (direction == UP)
1723 scrollBar.setUp (); 2072 scrollBar.state = SB_STATE_UP;
1724 else 2073 else
1725 scrollBar.setDn (); 2074 scrollBar.state = SB_STATE_DOWN;
1726 } 2075 }
1727 } 2076 }
1728 else 2077 else
1729 switch (ev.button) 2078 switch (ev.button)
1730 { 2079 {
1731 case Button2: 2080 case Button2:
1732 switch (scrollbar_align) 2081 switch (scrollBar.align)
1733 { 2082 {
1734 case R_SB_ALIGN_TOP: 2083 case SB_ALIGN_TOP:
1735 csrO = 0; 2084 csrO = 0;
1736 break; 2085 break;
1737 case R_SB_ALIGN_CENTRE: 2086 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2087 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2088 break;
1740 case R_SB_ALIGN_BOTTOM: 2089 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2090 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2091 break;
1743 } 2092 }
2093
1744 if (scrollBar.style == R_SB_XTERM 2094 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2095 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2096 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2097 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2098
1749 scrollBar.setMotion (); 2099 scrollBar.state = SB_STATE_MOTION;
1750 break; 2100 break;
1751 2101
1752 case Button1: 2102 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2103 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2104 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2105 /* FALLTHROUGH */
1756 2106
1757 case Button3: 2107 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2108 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2109 {
1760 if (scrollbar_above_slider (ev.y)) 2110 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2112 scr_page (UP, nrow - 1);
1763# else 2113# else
1764 scr_page (UP, TermWin.nrow / 4); 2114 scr_page (UP, nrow / 4);
1765# endif 2115# endif
1766 else if (scrollbar_below_slider (ev.y)) 2116 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2117# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2118 scr_page (DN, nrow - 1);
1769# else 2119# else
1770 scr_page (DN, TermWin.nrow / 4); 2120 scr_page (DN, nrow / 4);
1771# endif 2121# endif
1772 else 2122 else
1773 scrollBar.setMotion (); 2123 scrollBar.state = SB_STATE_MOTION;
1774 } 2124 }
1775 else 2125 else
1776 { 2126 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2127 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2128 (nrow
1779 * scrollbar_position (ev.y) 2129 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2130 / scrollBar.size ()));
1781 } 2131 }
2132
1782 break; 2133 break;
1783 } 2134 }
1784 } 2135 }
2136
1785 return; 2137 return;
1786 } 2138 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2139}
1795 2140
1796void 2141void
1797rxvt_term::button_release (const XButtonEvent &ev) 2142rxvt_term::button_release (XButtonEvent &ev)
1798{ 2143{
1799 int reportmode = 0; 2144 int reportmode = 0;
1800 2145
1801 csrO = 0; /* reset csr Offset */ 2146 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2147 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2148 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2149
1805 if (scrollbar_isUpDn ()) 2150 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2151 {
1807 scrollBar.setIdle (); 2152 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2153 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2154 }
2155
1814#ifdef SELECTION_SCROLLING 2156#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2157 sel_scroll_ev.stop();
1816#endif 2158#endif
2159
1817 if (ev.window == TermWin.vt) 2160 if (ev.window == vt)
1818 { 2161 {
2162 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2163 return;
2164
2165#if ISO_14755
2166 // 5.4
2167 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2168 return;
2169#endif
2170
1819 if (reportmode) 2171 if (reportmode)
1820 { 2172 {
1821 /* mouse report from vt window */ 2173 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2174 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2175 if (ev.button >= 4)
… …
1825#ifdef MOUSE_REPORT_DOUBLECLICK 2177#ifdef MOUSE_REPORT_DOUBLECLICK
1826 /* only report the release of 'slow' single clicks */ 2178 /* only report the release of 'slow' single clicks */
1827 if (MEvent.button != AnyButton 2179 if (MEvent.button != AnyButton
1828 && (ev.button != MEvent.button 2180 && (ev.button != MEvent.button
1829 || (ev.time - MEvent.time 2181 || (ev.time - MEvent.time
1830 > MULTICLICK_TIME / 2))) 2182 > multiClickTime / 2)))
1831 { 2183 {
1832 MEvent.clicks = 0; 2184 MEvent.clicks = 0;
1833 MEvent.button = AnyButton; 2185 MEvent.button = AnyButton;
1834 mouse_report (ev); 2186 mouse_report (ev);
1835 } 2187 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2188#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2189 MEvent.button = AnyButton;
1838 mouse_report (ev); 2190 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2191#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2192 return;
1841 } 2193 }
2194
1842 /* 2195 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2196 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2197 * when overriding mouse reporting
1845 */ 2198 */
1846 if (PrivateModes & PrivMode_mouse_report 2199 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2200 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2201 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2202 selection_extend (ev.x, ev.y, 0);
1850 2203
1851 switch (ev.button) 2204 switch (ev.button)
1852 { 2205 {
1853 case Button1: 2206 case Button1:
1854 case Button3: 2207 case Button3:
1855 selection_make (ev.time); 2208 selection_make (ev.time);
1856 break; 2209 break;
2210
1857 case Button2: 2211 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2212 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2213 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2214 break;
2215
1860#ifdef MOUSE_WHEEL 2216#ifdef MOUSE_WHEEL
1861 case Button4: 2217 case Button4:
1862 case Button5: 2218 case Button5:
1863 { 2219 {
1864 int i; 2220 int lines;
1865 page_dirn v; 2221 page_dirn dirn;
1866 2222
1867 v = (ev.button == Button4) ? UP : DN; 2223 dirn = ev.button == Button4 ? UP : DN;
2224
1868 if (ev.state & ShiftMask) 2225 if (ev.state & ShiftMask)
1869 i = 1; 2226 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2227 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2228 lines = nrow - 1;
1872 else 2229 else
1873 i = 5; 2230 lines = 5;
2231
1874# ifdef MOUSE_SLIP_WHEELING 2232# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2233 if (ev.state & ControlMask)
1876 { 2234 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2235 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2236 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2237
2238 if (!slip_wheel_ev.is_active ())
2239 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2240 }
2241 else
1880# endif 2242# 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 { 2243 {
1888 scr_page (v, 1); 2244 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2245 scrollBar.show (1);
1891 } 2246 }
1892# endif
1893
1894 } 2247 }
1895 break; 2248 break;
1896#endif 2249#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 { 2250 }
1936 pchanged = 1; 2251 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2252}
1938 PixColors[Color_bg]); 2253
1939 am_transparent = am_pixmap_trans = 0; 2254/*}}} */
2255
2256void ecb_hot
2257rxvt_term::cmd_parse ()
2258{
2259 wchar_t ch = NOCHAR;
2260 char *seq_begin; // remember start of esc-sequence here
2261
2262 for (;;)
2263 {
2264 if (ecb_unlikely (ch == NOCHAR))
1940 } 2265 {
1941 return pchanged; /* Don't try any more */ 2266 seq_begin = cmdbuf_ptr;
1942 } 2267 ch = next_char ();
1943 2268
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2269 if (ch == NOCHAR)
1945 XSync (display->display, False); 2270 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 { 2271 }
1983 nw += sx; 2272
1984 nx = -sx; 2273 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2274 {
1987 if (sy < 0) 2275 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 { 2276 {
2005 pchanged = 1; 2277 seen_input = 1;
2006 if (TermWin.pixmap != None) 2278 // many badly-written programs (e.g. jed) contain a race condition:
2279 // they first read the screensize and then install a SIGWINCH handler.
2280 // some window managers resize the window early, and these programs
2281 // then sometimes get the size wrong.
2282 // unfortunately other programs are even more buggy and dislike
2283 // being sent SIGWINCH, so only do it when we were in fact being
2284 // resized.
2285 if (seen_resize && cmd_pid)
2286 kill (-cmd_pid, SIGWINCH);
2287 }
2288
2289 /* Read a text string from the input buffer */
2290 wchar_t buf[UBUFSIZ];
2291 bool refreshnow = false;
2292 int nlines = 0;
2293 wchar_t *str = buf;
2294 wchar_t *eol = str + min (ncol, UBUFSIZ);
2295
2296 for (;;)
2297 {
2298 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2299 break;
2300
2301 *str++ = ch;
2302
2303 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2304 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2305 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2306 nlines++;
2307
2308 refresh_count++;
2309
2310 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2311 {
2312 refresh_count = 0;
2313
2314 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2315 {
2316 refreshnow = true;
2317 ch = NOCHAR;
2318 break;
2319 }
2320 }
2321
2322 // scr_add_lines only works for nlines <= nrow - 1.
2323 if (nlines >= nrow - 1)
2324 {
2325 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2326 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2327 scr_add_lines (buf, str - buf, nlines);
2328
2329 nlines = 0;
2330 str = buf;
2331 eol = str + min (ncol, UBUFSIZ);
2332 }
2333
2334 if (str >= eol)
2335 {
2336 if (eol >= buf + UBUFSIZ)
2337 {
2338 ch = NOCHAR;
2339 break;
2340 }
2341 else
2342 eol = min (eol + ncol, buf + UBUFSIZ);
2343 }
2344
2010 } 2345 }
2346
2347 seq_begin = cmdbuf_ptr;
2348 ch = next_char ();
2011 } 2349 }
2012 am_pixmap_trans = 0; 2350
2351 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2352 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2353 scr_add_lines (buf, str - buf, nlines);
2354
2355 /*
2356 * If there have been a lot of new lines, then update the screen
2357 * What the heck we'll cheat and only refresh less than every page-full.
2358 * if skipScroll is enabled.
2359 */
2360 if (refreshnow)
2361 {
2362 scr_refresh ();
2363 want_refresh = 1;
2364 }
2013 } 2365 }
2014 else 2366 else
2015 { 2367 {
2016 if (TermWin.pixmap != None) 2368 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 { 2369 {
2052 if (oldp != None) 2370 process_nonprinting (ch);
2053 pchanged = 1; 2371 }
2372 catch (const class out_of_input &o)
2373 {
2374 // we ran out of input, retry later
2375 cmdbuf_ptr = seq_begin;
2054 break; 2376 break;
2055 } 2377 }
2056 if (oldp != TermWin.parent[i]) 2378
2057 pchanged = 1; 2379 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2380 }
2062 for (; n < (unsigned int)i; n++) 2381 }
2063 { 2382}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2383
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2384// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2385wchar_t ecb_hot
2067 { 2386rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2387{
2069 break; 2388 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2389 {
2071 } 2390 // assume 7-bit to be ascii ALWAYS
2391 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2392 return *cmdbuf_ptr++;
2393
2394 wchar_t wc;
2395 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2396
2397 if (len == (size_t)-2)
2072 } 2398 {
2073 if (n > (int) (sizeof (TermWin.parent) 2399 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2400 cmdbuf_ptr = cmdbuf_endp;
2401 break;
2075 { 2402 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2403
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2404 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 } 2405 {
2084 else 2406 mbstate.reset (); // reset now undefined conversion state
2407 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2408 // in which case we "erroneously" return the next byte which might be valid.
2409 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2410 }
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 2411
2091 rqt.tv_sec = 1; 2412 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2413 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2414 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 } 2415 }
2416
2417 return NOCHAR;
2418}
2419
2420// read the next octet
2421uint32_t ecb_hot
2422rxvt_term::next_octet () NOTHROW
2423{
2424 return cmdbuf_ptr < cmdbuf_endp
2425 ? (unsigned char)*cmdbuf_ptr++
2426 : NOCHAR;
2427}
2428
2429static class out_of_input out_of_input;
2430
2431wchar_t ecb_hot
2432rxvt_term::cmd_getc () THROW ((class out_of_input))
2433{
2434 wchar_t c = next_char ();
2435
2436 if (c == NOCHAR)
2437 throw out_of_input;
2438
2108 return pchanged; 2439 return c;
2109} 2440}
2110#endif
2111 2441
2112/*}}} */ 2442uint32_t ecb_hot
2443rxvt_term::cmd_get8 () THROW ((class out_of_input))
2444{
2445 uint32_t c = next_octet ();
2446
2447 if (c == NOCHAR)
2448 throw out_of_input;
2449
2450 return c;
2451}
2113 2452
2114/*{{{ print pipe */ 2453/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2454/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2455#ifdef PRINTPIPE
2117FILE * 2456FILE * ecb_cold
2118rxvt_term::popen_printer () 2457rxvt_term::popen_printer ()
2119{ 2458{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2459 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2460
2122 if (stream == NULL) 2461 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2462 rxvt_warn ("can't open printer pipe, not printing.\n");
2463
2124 return stream; 2464 return stream;
2125} 2465}
2126 2466
2127int 2467int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2468rxvt_term::pclose_printer (FILE *stream)
2129{ 2469{
2130 fflush (stream); 2470 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); 2471 return pclose (stream);
2137# endif
2138} 2472}
2139 2473
2140/* 2474/*
2141 * simulate attached vt100 printer 2475 * simulate attached vt100 printer
2142 */ 2476 */
2143void 2477void ecb_cold
2144rxvt_term::process_print_pipe () 2478rxvt_term::process_print_pipe ()
2145{ 2479{
2146 int done; 2480 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2481
2149 if ((fd = popen_printer ()) == NULL) 2482 if (!fd)
2150 return; 2483 return;
2151 2484
2152 /* 2485 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2486 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2487 * is received.
2155 */ 2488 */
2156 for (done = 0; !done;) 2489 for (int done = 0; !done; )
2157 { 2490 {
2158 unsigned char buf[8]; 2491 unsigned char buf[8];
2159 unsigned char ch; 2492 unicode_t ch;
2160 unsigned int i, len; 2493 unsigned int i, len;
2161 2494
2162 if ((ch = cmd_getc ()) != C0_ESC) 2495 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2496 {
2164 if (putc (ch, fd) == EOF) 2497 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2498 break; /* done = 1 */
… …
2180 { 2513 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2514 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2515 break; /* done = 1 */
2183 } 2516 }
2184 } 2517 }
2518
2185 for (i = 0; i < len; i++) 2519 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2520 if (putc (buf[i], fd) == EOF)
2187 { 2521 {
2188 done = 1; 2522 done = 1;
2189 break; 2523 break;
2190 } 2524 }
2191 } 2525 }
2192 } 2526 }
2527
2193 pclose_printer (fd); 2528 pclose_printer (fd);
2194} 2529}
2195#endif /* PRINTPIPE */ 2530#endif /* PRINTPIPE */
2196/*}}} */ 2531/*}}} */
2197 2532
2198/* *INDENT-OFF* */
2199enum { 2533enum {
2200 C1_40 = 0x40, 2534 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2535 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, 2536 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, 2537 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 2538 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2539};
2206/* *INDENT-ON* */
2207 2540
2208/*{{{ process non-printing single characters */ 2541/*{{{ process non-printing single characters */
2209void 2542void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2543rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2544{
2212 switch (ch) 2545 switch (ch)
2213 { 2546 {
2547 case C0_ESC:
2548 process_escape_seq ();
2549 break;
2214 case C0_ENQ: /* terminal Status */ 2550 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2551 if (rs[Rs_answerbackstring])
2216 tt_write ( 2552 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 2553 else
2220 tt_write ((unsigned char *)VT100_ANS, 2554 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2555 break;
2223 case C0_BEL: /* bell */ 2556 case C0_BEL: /* bell */
2224 scr_bell (); 2557 scr_bell ();
2225 break; 2558 break;
2226 case C0_BS: /* backspace */ 2559 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2574 scr_charset_choose (1);
2242 break; 2575 break;
2243 case C0_SI: /* shift in - acs */ 2576 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2577 scr_charset_choose (0);
2245 break; 2578 break;
2579
2580#ifdef EIGHT_BIT_CONTROLS
2581 // 8-bit controls
2582 case 0x90: /* DCS */
2583 process_dcs_seq ();
2584 break;
2585 case 0x9b: /* CSI */
2586 process_csi_seq ();
2587 break;
2588 case 0x9d: /* OSC */
2589 process_osc_seq ();
2590 break;
2591#endif
2246 } 2592 }
2247} 2593}
2248/*}}} */ 2594/*}}} */
2249 2595
2250 2596
2251/*{{{ process VT52 escape sequences */ 2597/*{{{ process VT52 escape sequences */
2252void 2598void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2599rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2600{
2255 int row, col; 2601 int row, col;
2256 2602
2257 switch (ch) 2603 switch (ch)
2258 { 2604 {
… …
2291 break; 2637 break;
2292 case 'Z': /* identify the terminal type */ 2638 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2639 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2640 break;
2295 case '<': /* turn off VT52 mode */ 2641 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2642 priv_modes &= ~PrivMode_vt52;
2297 break; 2643 break;
2298 case 'F': /* use special graphics character set */ 2644 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2645 case 'G': /* use regular character set */
2300 /* unimplemented */ 2646 /* unimplemented */
2301 break; 2647 break;
… …
2307} 2653}
2308/*}}} */ 2654/*}}} */
2309 2655
2310 2656
2311/*{{{ process escape sequences */ 2657/*{{{ process escape sequences */
2312void 2658void ecb_hot
2313rxvt_term::process_escape_seq () 2659rxvt_term::process_escape_seq ()
2314{ 2660{
2315 unsigned char ch = cmd_getc (); 2661 unicode_t ch = cmd_getc ();
2316 2662
2317 if (PrivateModes & PrivMode_vt52) 2663 if (priv_modes & PrivMode_vt52)
2318 { 2664 {
2319 process_escape_vt52 (ch); 2665 process_escape_vt52 (ch);
2320 return; 2666 return;
2321 } 2667 }
2322 2668
2323 switch (ch) 2669 switch (ch)
2324 { 2670 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2671 case '#':
2327 if (cmd_getc () == '8') 2672 if (cmd_getc () == '8')
2328 scr_E (); 2673 scr_E ();
2329 break; 2674 break;
2330 case '(': 2675 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2682 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2683 break;
2339 case '+': 2684 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2685 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2686 break;
2342#ifdef MULTICHAR_SET 2687#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': 2688 case '6':
2349 scr_backindex (); 2689 scr_backindex ();
2350 break; 2690 break;
2351#endif 2691#endif
2352 case '7': 2692 case '7':
2353 scr_cursor (SAVE); 2693 scr_cursor (SAVE);
2354 break; 2694 break;
2355 case '8': 2695 case '8':
2356 scr_cursor (RESTORE); 2696 scr_cursor (RESTORE);
2357 break; 2697 break;
2358#ifndef NO_FRILLS 2698#if !ENABLE_MINIMAL
2359 case '9': 2699 case '9':
2360 scr_forwardindex (); 2700 scr_forwardindex ();
2361 break; 2701 break;
2362#endif 2702#endif
2703 // DECPAM/DECPNM
2363 case '=': 2704 case '=':
2705 priv_modes |= PrivMode_aplKP;
2706 break;
2364 case '>': 2707 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2708 priv_modes &= ~PrivMode_aplKP;
2366 break; 2709 break;
2367 2710
2368 case C1_40: 2711 case C1_40:
2369 cmd_getc (); 2712 cmd_getc ();
2370 break; 2713 break;
… …
2373 break; 2716 break;
2374 2717
2375 /* 8.3.87: NEXT LINE */ 2718 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2719 case C1_NEL: /* ESC E */
2377 { 2720 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2721 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2722 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2723 }
2381 break; 2724 break;
2382 2725
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2726 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2727 case C1_ESA: /* ESC G */
2385 process_graphics (); 2728 // used by original rxvt for rob nations own graphics mode
2729 if (cmd_getc () == 'Q')
2730 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2731 break;
2387 2732
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2733 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2734 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2735 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2739 case C1_RI: /* ESC M */
2395 scr_index (DN); 2740 scr_index (DN);
2396 break; 2741 break;
2397 2742
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2743 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2744 /* case C1_SS2: break; */
2400 2745
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2746 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2747 /* case C1_SS3: break; */
2403 2748
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2749 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2750 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2751 process_dcs_seq ();
2407 break; 2752 break;
2408 2753
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2754 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2755 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2756 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2757 break; /* steal obsolete ESC [ c */
2414 2758
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2759 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2760 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2761 process_csi_seq ();
2418 break; 2762 break;
2419 2763
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2764 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2765 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2766 process_osc_seq ();
2423 break; 2767 break;
2424 2768
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2769 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2770 case 'c':
2771 mbstate.reset ();
2427 scr_poweron (); 2772 scr_poweron ();
2428 scrollbar_show (1); 2773 scrollBar.show (1);
2429 break; 2774 break;
2430 2775
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2776 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2777 case 'n':
2433 scr_charset_choose (2); 2778 scr_charset_choose (2);
… …
2440 } 2785 }
2441} 2786}
2442/*}}} */ 2787/*}}} */
2443 2788
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2789/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2790enum {
2447 CSI_ICH = 0x40, 2791 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2792 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 , 2793 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, 2794 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, 2795 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, 2796 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, 2797 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 , 2798 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 2799 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2800};
2457 2801
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2802#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2803 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2804 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2805#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2806 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2807
2464const unsigned char csi_defaults[] = 2808static const unsigned char csi_defaults[] =
2465 { 2809 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2810 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, */ 2811 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, */ 2812 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, [, \, ], ^, _, */ 2813 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, */ 2814 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, */ 2815 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, */ 2816 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, {, |, }, ~, */ 2817 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2818 };
2475/* *INDENT-ON* */
2476 2819
2477void 2820void ecb_hot
2478rxvt_term::process_csi_seq () 2821rxvt_term::process_csi_seq ()
2479{ 2822{
2480 unsigned char ch, priv, i; 2823 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2824 unsigned int nargs, p;
2482 int n, ndef; 2825 int n, ndef;
2483 int arg[ESC_ARGS]; 2826 int arg[ESC_ARGS] = { };
2484 2827
2485 for (nargs = ESC_ARGS; nargs > 0;) 2828 nargs = 0;
2486 arg[--nargs] = 0;
2487 2829
2488 priv = 0; 2830 priv = 0;
2489 ch = cmd_getc (); 2831 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2832 if ((ch >= '<' && ch <= '?') || ch == '!')
2833 {
2491 { /* '<' '=' '>' '?' */ 2834 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2835 priv = ch;
2493 ch = cmd_getc (); 2836 ch = cmd_getc ();
2494 } 2837 }
2838
2839 prev_ch = 0;
2495 /* read any numerical arguments */ 2840 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2841 for (n = -1; ch < CSI_ICH; )
2497 { 2842 {
2498 if (isdigit (ch)) 2843 if (isdigit (ch))
2499 { 2844 {
… …
2506 { 2851 {
2507 if (nargs < ESC_ARGS) 2852 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2853 arg[nargs++] = n;
2509 n = -1; 2854 n = -1;
2510 } 2855 }
2511 else if (ch == '\b') 2856 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); 2857 process_nonprinting (ch);
2523 } 2858
2859 prev_ch = ch;
2524 ch = cmd_getc (); 2860 ch = cmd_getc ();
2525 } 2861 }
2526 2862
2527 if (ch > CSI_7F) 2863 if (ch > CSI_7F)
2528 return; 2864 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2870 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2871 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2872 if (arg[p] == -1)
2537 arg[p] = ndef; 2873 arg[p] = ndef;
2538 2874
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 /* 2875 /*
2547 * private mode handling 2876 * private mode handling
2548 */ 2877 */
2549 if (priv) 2878 if (priv)
2550 { 2879 {
2551 switch (priv) 2880 switch (priv)
2552 { 2881 {
2553 case '>': 2882 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2883 if (ch == CSI_DA) /* secondary device attributes */
2884 {
2885 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2886 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2887 //
2888 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2889 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2890 // versions.
2891 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2892 tt_printf ("\033[>%d;95;0c", 'U');
2893 }
2556 break; 2894 break;
2895
2557 case '?': 2896 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2897 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2898 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2899 break;
2900
2901 case '!':
2902 if (ch == CSI_70)
2903 {
2904 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2905 scr_soft_reset ();
2906
2907 static const int pm_h[] = { 7, 25 };
2908 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2909
2910 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2911 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2912 }
2913 break;
2914 }
2915
2562 return; 2916 return;
2563 } 2917 }
2564 2918
2565 switch (ch) 2919 switch (ch)
2566 { 2920 {
… …
2580 } 2934 }
2581 break; 2935 break;
2582#endif 2936#endif
2583 2937
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2938 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2939 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2940 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2941 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2942 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2943 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2944 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2945 break;
2592 2946
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2947 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2948 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3019
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3020 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3021 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3022 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3023 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3024 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3025 break;
2672 3026
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3027 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3028 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3029 break;
2677 3030
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3031 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3032 process_sgr_mode (nargs, arg);
2680 break; 3033 break;
… …
2686 tt_printf ("\033[0n"); 3039 tt_printf ("\033[0n");
2687 break; 3040 break;
2688 case 6: /* CPR requested */ 3041 case 6: /* CPR requested */
2689 scr_report_position (); 3042 scr_report_position ();
2690 break; 3043 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3044 case 7: /* unofficial extension */
3045 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3046 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3047 break;
2695#endif
2696 case 8: /* unofficial extension */ 3048 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3049 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3050 break;
2699 } 3051 }
2700 break; 3052 break;
2701 3053
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3054 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3087 break;
2736 3088
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3089 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3090 if (arg[0] == 4)
2739 scr_insert_mode (0); 3091 scr_insert_mode (0);
3092 else if (arg[0] == 20)
3093 priv_modes &= ~PrivMode_LFNL;
2740 break; 3094 break;
2741 3095
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3096 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3097 if (arg[0] == 4)
2744 scr_insert_mode (1); 3098 scr_insert_mode (1);
3099 else if (arg[0] == 20)
3100 priv_modes |= PrivMode_LFNL;
3101 break;
3102
3103 case CSI_71: // DECSCUSR: set cursor style
3104 if (prev_ch == ' ')
3105 set_cursor_style (arg[0]);
2745 break; 3106 break;
2746 3107
2747 /* 3108 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3109 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3110 */
… …
2761 break; 3122 break;
2762 case CSI_75: 3123 case CSI_75:
2763 scr_cursor (RESTORE); 3124 scr_cursor (RESTORE);
2764 break; 3125 break;
2765 3126
2766#ifndef NO_FRILLS 3127#if !ENABLE_MINIMAL
2767 case CSI_74: 3128 case CSI_74:
2768 process_window_ops (arg, nargs); 3129 process_window_ops (arg, nargs);
2769 break; 3130 break;
2770#endif 3131#endif
2771 3132
2772 case CSI_78: /* DECREQTPARM */ 3133 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3134 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3135 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3136 break;
2776 3137
2777 default: 3138 default:
2778 break; 3139 break;
2779 } 3140 }
2780} 3141}
2781/*}}} */ 3142/*}}} */
2782 3143
2783#ifndef NO_FRILLS 3144#if !ENABLE_MINIMAL
2784/* ARGSUSED */
2785void 3145void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3146rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3147{
2788 int x, y; 3148 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3149 XWindowAttributes wattr;
2793 Window wdummy; 3150 Window wdummy;
3151
3152 dLocal (Display *, dpy);
2794 3153
2795 if (nargs == 0) 3154 if (nargs == 0)
2796 return; 3155 return;
3156
2797 switch (args[0]) 3157 switch (args[0])
2798 { 3158 {
2799 /* 3159 /*
2800 * commands 3160 * commands
2801 */ 3161 */
2802 case 1: /* deiconify window */ 3162 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3163 XMapWindow (dpy, parent);
2804 break; 3164 break;
2805 case 2: /* iconify window */ 3165 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3166 XIconifyWindow (dpy, parent, display->screen);
2807 DefaultScreen (display->display));
2808 break; 3167 break;
2809 case 3: /* set position (pixels) */ 3168 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3169 XMoveWindow (dpy, parent, args[1], args[2]);
2811 break; 3170 break;
2812 case 4: /* set size (pixels) */ 3171 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3172 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3173 break;
2815 case 5: /* raise window */ 3174 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3175 XRaiseWindow (dpy, parent);
2817 break; 3176 break;
2818 case 6: /* lower window */ 3177 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3178 XLowerWindow (dpy, parent);
2820 break; 3179 break;
2821 case 7: /* refresh window */ 3180 case 7: /* refresh window */
2822 scr_touch (true); 3181 scr_touch (true);
2823 break; 3182 break;
2824 case 8: /* set size (chars) */ 3183 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3184 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3185 (unsigned int) (args[1] * fheight));
2827 break; 3186 break;
3187
3188 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3189 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3190 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3191 set_widthheight ((unsigned int)vt_width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3192 (unsigned int) (args[1] * fheight));
2832 break; 3193 break;
3194
2833 /* 3195 /*
2834 * reports - some output format copied from XTerm 3196 * reports - some output format copied from XTerm
2835 */ 3197 */
2836 case 11: /* report window state */ 3198 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3200 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3201 break;
2840 case 13: /* report window position */ 3202 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3203 XGetWindowAttributes (dpy, parent, &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3204 XTranslateCoordinates (dpy, parent, wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3205 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3206 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3207 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3208 break;
2847 case 14: /* report window size (pixels) */ 3209 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3210 XGetWindowAttributes (dpy, parent, &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3211 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3212 break;
3213 case 18: /* report text area size (chars) */
3214 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3215 break;
2851 case 18: /* report window size (chars) */ 3216 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3217 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3218 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3219 case 20: /* report icon label */
3220 {
3221 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3222 XGetIconName (dpy, parent, &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3223 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3224 XFree (s);
3225 }
2858 break; 3226 break;
2859 case 21: /* report window title */ 3227 case 21: /* report window title */
2860 XFetchName (display->display, TermWin.parent[0], &s); 3228 {
3229 char *s;
3230 XFetchName (dpy, parent, &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3231 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3232 XFree (s);
3233 }
2862 break; 3234 break;
2863#endif
2864
2865 } 3235 }
2866} 3236}
2867#endif 3237#endif
2868 3238
2869/*----------------------------------------------------------------------*/ 3239/*----------------------------------------------------------------------*/
2870/* 3240/*
2871 * get input up until STRING TERMINATOR (or BEL) 3241 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3242 * ends_how is terminator used. returned input must be free()'d
2873 */ 3243 */
2874unsigned char * 3244char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3245rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3246{
2877 int seen_esc = 0; /* seen escape? */ 3247 unicode_t ch;
3248 bool seen_esc = false;
2878 unsigned int n = 0; 3249 unsigned int n = 0;
2879 unsigned char *s; 3250 wchar_t string[CBUFSIZ];
2880 unsigned char ch, string[STRING_MAX];
2881 3251
2882 for (; (ch = cmd_getc ());) 3252 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3253 {
2884 if (ch == C0_BEL 3254 if (seen_esc)
2885 || ch == CHAR_ST 3255 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3256 if (ch == 0x5c) /* 7bit ST */
2887 break; 3257 break;
3258 else
3259 return NULL;
3260 }
2888 if (ch == C0_ESC) 3261 else if (ch == C0_ESC)
2889 { 3262 {
2890 seen_esc = 1; 3263 seen_esc = true;
2891 continue; 3264 continue;
2892 } 3265 }
3266 else if (ch == C0_BEL || ch == CHAR_ST)
3267 break;
2893 else if (ch == '\t') 3268 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3269 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3270 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3271 return NULL; /* other control character - exit */
3272
3273 seen_esc = false;
3274
2897 if (n < sizeof (string) - 1) 3275 if (n >= sizeof (string) - 1)
3276 // stop at some sane length
3277 return NULL;
3278
2898 string[n++] = ch; 3279 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3280 }
3281
2901 string[n++] = '\0'; 3282 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3283
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3284 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3285
2906 return s; 3286 return rxvt_wcstombs (string);
2907} 3287}
2908 3288
2909/*----------------------------------------------------------------------*/ 3289/*----------------------------------------------------------------------*/
2910/* 3290/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3291 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3292 */
2913void 3293void
2914rxvt_term::process_dcs_seq () 3294rxvt_term::process_dcs_seq ()
2915{ 3295{
2916 unsigned char eh, *s;
2917 /* 3296 /*
2918 * Not handled yet 3297 * Not handled yet
2919 */ 3298 */
3299
3300 unicode_t eh;
2920 s = get_to_st (&eh); 3301 char *s = get_to_st (eh);
2921 if (s) 3302 if (s)
2922 free (s); 3303 free (s);
3304
2923 return; 3305 return;
2924} 3306}
2925 3307
2926/*----------------------------------------------------------------------*/ 3308/*----------------------------------------------------------------------*/
2927/* 3309/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3310 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3311 */
2930void 3312void
2931rxvt_term::process_osc_seq () 3313rxvt_term::process_osc_seq ()
2932{ 3314{
2933 unsigned char ch, eh, *s; 3315 int arg;
2934 int arg;
2935 3316
2936 ch = cmd_getc (); 3317 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3318 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3319 arg = arg * 10 + (ch - '0');
2939 3320
2940 if (ch == ';') 3321 if (ch == ';')
2941 { 3322 {
3323 unicode_t eh;
2942 s = get_to_st (&eh); 3324 char *s = get_to_st (eh);
3325
2943 if (s) 3326 if (s)
2944 { 3327 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3328 process_xterm_seq (arg, s, eh);
2957 free (s); 3329 free (s);
2958 } 3330 }
2959 } 3331 }
2960} 3332}
3333
3334void
3335rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3336{
3337 if (str[0] == '?' && !str[1])
3338 {
3339 rgba c;
3340 pix_colors_focused[color].get (c);
3341
3342#if XFT
3343 if (c.a != rgba::MAX_CC)
3344 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3345 else
3346#endif
3347 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3348 }
3349 else
3350 set_window_color (color, str);
3351}
3352
2961/* 3353/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3354 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 9 = change locale (NYI)
2977 * 10 = menu (may change in future)
2978 * 20 = bg pixmap
2979 * 39 = change default fg color
2980 * 49 = change default bg color
2981 * 55 = dump scrollback buffer and all of screen
2982 */ 3355 */
2983void 3356void
2984rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3357rxvt_term::process_xterm_seq (int op, char *str, char resp)
2985{ 3358{
2986 int changed = 0; 3359 int color;
2987 int color;
2988 char *buf, *name; 3360 char *buf, *name;
3361 bool query = str[0] == '?' && !str[1];
3362 int saveop = op;
3363
3364 dLocal (Display *, dpy);
2989 3365
2990 assert (str != NULL); 3366 assert (str != NULL);
3367
3368 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3369 return;
3370
2991 switch (op) 3371 switch (op)
2992 { 3372 {
2993 case XTerm_name: 3373 case XTerm_name:
2994 set_title (str); 3374 set_title (str);
2995 /* FALLTHROUGH */ 3375 /* FALLTHROUGH */
2996 case XTerm_iconName: 3376 case XTerm_iconName:
2997 set_iconName (str); 3377 set_icon_name (str);
2998 break; 3378 break;
2999 case XTerm_title: 3379 case XTerm_title:
3000 set_title (str); 3380 set_title (str);
3001 break; 3381 break;
3382 case XTerm_property:
3383 if (str[0] == '?')
3384 {
3385 Atom prop = display->atom (str + 1);
3386 Atom actual_type;
3387 int actual_format;
3388 unsigned long nitems;
3389 unsigned long bytes_after;
3390 unsigned char *value = 0;
3391 const char *str = "";
3392
3393 if (prop
3394 && XGetWindowProperty (dpy, parent,
3395 prop, 0, 1<<16, 0, AnyPropertyType,
3396 &actual_type, &actual_format,
3397 &nitems, &bytes_after, &value) == Success
3398 && actual_type != None
3399 && actual_format == 8)
3400 str = (const char *)(value);
3401
3402 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3403
3404 XFree (value);
3405 }
3406 else
3407 {
3408 char *eq = strchr (str, '=');
3409
3410 if (eq)
3411 {
3412 *eq = 0;
3413 set_utf8_property (display->atom (str), eq + 1);
3414 }
3415 else
3416 XDeleteProperty (dpy, parent,
3417 display->atom (str));
3418 }
3419 break;
3420
3002 case XTerm_Color: 3421 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3422 for (buf = (char *)str; buf && *buf;)
3004 { 3423 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3424 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3425 break;
3426
3007 *name++ = '\0'; 3427 *name++ = '\0';
3008 color = atoi (buf); 3428 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3429
3430 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3431 break;
3432
3011 if ((buf = STRCHR (name, ';')) != NULL) 3433 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3434 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3435
3436 process_color_seq (op, color, name, resp);
3014 } 3437 }
3438 break;
3439 case Rxvt_restoreFG:
3440 case XTerm_Color00:
3441 process_color_seq (op, Color_fg, str, resp);
3442 break;
3443 case Rxvt_restoreBG:
3444 case XTerm_Color01:
3445 process_color_seq (op, Color_bg, str, resp);
3015 break; 3446 break;
3016#ifndef NO_CURSORCOLOR 3447#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3448 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3449 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3450 break;
3020#endif 3451#endif
3021 case XTerm_Color_pointer: 3452 case XTerm_Color_pointer_fg:
3022 set_window_color (Color_pointer, str); 3453 process_color_seq (op, Color_pointer_fg, str, resp);
3023 break; 3454 break;
3455 case XTerm_Color_pointer_bg:
3456 process_color_seq (op, Color_pointer_bg, str, resp);
3457 break;
3458#ifdef OPTION_HC
3459 case XTerm_Color_HC:
3460 process_color_seq (op, Color_HC, str, resp);
3461 break;
3462 case XTerm_Color_HTC:
3463 process_color_seq (op, Color_HTC, str, resp);
3464 break;
3465#endif
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3466#ifndef NO_BOLD_UNDERLINE_REVERSE
3025 case XTerm_Color_BD: 3467 case URxvt_Color_BD:
3026 set_window_color (Color_BD, str); 3468 process_color_seq (op, Color_BD, str, resp);
3027 break; 3469 break;
3028 case XTerm_Color_UL: 3470 case URxvt_Color_UL:
3029 set_window_color (Color_UL, str); 3471 process_color_seq (op, Color_UL, str, resp);
3030 break; 3472 break;
3031 case XTerm_Color_RV: 3473 case URxvt_Color_IT:
3032 set_window_color (Color_RV, str); 3474 process_color_seq (op, Color_IT, str, resp);
3033 break; 3475 break;
3034#endif 3476#endif
3477 case URxvt_Color_border:
3478 process_color_seq (op, Color_border, str, resp);
3479 break;
3035 3480
3036 case XTerm_Menu: 3481#if BG_IMAGE_FROM_ROOT
3482 case URxvt_Color_tint:
3483 process_color_seq (op, Color_tint, str, resp);
3037 /* 3484 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3485 bool changed = false;
3039 * so DON'T do it here 3486
3487 if (ISSET_PIXCOLOR (Color_tint))
3488 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3489
3490 if (changed)
3491 update_background ();
3040 */ 3492 }
3493
3041 break; 3494 break;
3495#endif
3496
3497#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3498 case Rxvt_Pixmap:
3043 if (*str != ';') 3499 if (!strcmp (str, "?"))
3044 { 3500 {
3045#if XPM_BACKGROUND 3501 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3502 int h_scale = fimage.h_scale;
3047 set_bgPixmap (str); /* change pixmap */ 3503 int v_scale = fimage.v_scale;
3048#endif 3504 int h_align = fimage.h_align;
3049 scr_touch (true); 3505 int v_align = fimage.v_align;
3506
3507 sprintf (str, "[%dx%d+%d+%d]",
3508 h_scale, v_scale,
3509 h_align, v_align);
3510 process_xterm_seq (XTerm_title, str, CHAR_ST);
3050 } 3511 }
3051 while ((str = STRCHR (str, ';')) != NULL) 3512 else
3052 { 3513 {
3514 bool changed = false;
3515
3516 if (*str != ';')
3517 {
3518 try
3519 {
3520 fimage.set_file_geometry (this, str);
3521 changed = true;
3522 }
3523 catch (const class rxvt_failure_exception &e)
3524 {
3525 }
3526 }
3527 else
3528 {
3053 str++; 3529 str++;
3054#if XPM_BACKGROUND 3530 if (fimage.set_geometry (str, true))
3055 changed += scale_pixmap (str); 3531 changed = true;
3056#endif 3532 }
3057 3533
3534 if (changed)
3535 {
3536 if (bg_window_position_sensitive ())
3537 {
3538 int x, y;
3539 get_window_origin (x, y);
3540 parent_x = x;
3541 parent_y = y;
3542 }
3543 update_background ();
3544 }
3058 } 3545 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break; 3546 break;
3547#endif
3067 3548
3068 case XTerm_restoreFG:
3069 set_window_color (Color_fg, str);
3070 break;
3071 case XTerm_restoreBG:
3072 set_window_color (Color_bg, str);
3073 break;
3074 case XTerm_logfile: 3549 case XTerm_logfile:
3550 // TODO, when secure mode?
3075 break; 3551 break;
3076 case XTerm_font: 3552
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 /* TODO */
3081 break;
3082#if 0 3553#if 0
3083 case XTerm_dumpscreen: /* no error notices */ 3554 case Rxvt_dumpscreen: /* no error notices */
3084 { 3555 {
3085 int fd; 3556 int fd;
3086 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3557 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3087 { 3558 {
3088 scr_dump (fd); 3559 scr_dump (fd);
3089 close (fd); 3560 close (fd);
3090 } 3561 }
3091 } 3562 }
3092 break; 3563 break;
3093#endif 3564#endif
3565 case XTerm_font:
3566 op = URxvt_font;
3567 case URxvt_font:
3568#if ENABLE_STYLES
3569 case URxvt_boldFont:
3570 case URxvt_italicFont:
3571 case URxvt_boldItalicFont:
3572#endif
3573 if (query)
3574 tt_printf ("\33]%d;%-.250s%c", saveop,
3575 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3576 ? fontset[op - URxvt_font]->fontdesc : "",
3577 resp);
3578 else
3579 {
3580 const char *&res = rs[Rs_font + (op - URxvt_font)];
3094 3581
3582 res = strdup (str);
3583 allocated.push_back ((void *)res);
3584 set_fonts ();
3585 }
3586 break;
3587
3588 case URxvt_version:
3589 if (query)
3590 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3591 op,
3592 rs[Rs_name], VERSION[0], VERSION[2],
3593 resp);
3594 break;
3595
3596#if !ENABLE_MINIMAL
3597 case URxvt_locale:
3598 if (query)
3599 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3600 else
3601 {
3602 set_locale (str);
3603 pty->set_utf8_mode (enc_utf8);
3604 init_xlocale ();
3605 }
3606 break;
3607
3608 case URxvt_view_up:
3609 case URxvt_view_down:
3610 {
3611 int lines = atoi (str);
3612
3613 if (lines)
3614 scr_page (op == URxvt_view_up ? UP : DN, lines);
3615 else
3616 scr_erase_savelines ();
3617 }
3618
3619 break;
3620#endif
3621
3622#if ENABLE_PERL
3623 case URxvt_perl:
3624 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3625 break;
3626#endif
3095 } 3627 }
3096} 3628}
3097/*----------------------------------------------------------------------*/ 3629/*----------------------------------------------------------------------*/
3098 3630
3099/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3631/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3104 * 's' = save 3636 * 's' = save
3105 * 'r' = restore 3637 * 'r' = restore
3106 * 't' = toggle 3638 * 't' = toggle
3107 * so no need for fancy checking 3639 * so no need for fancy checking
3108 */ 3640 */
3109int 3641int ecb_cold
3110rxvt_term::privcases (int mode, unsigned long bit) 3642rxvt_term::privcases (int mode, unsigned long bit)
3111{ 3643{
3112 int state; 3644 int state;
3113 3645
3114 if (mode == 's') 3646 if (mode == 's')
3115 { 3647 {
3116 SavedModes |= (PrivateModes & bit); 3648 if (priv_modes & bit)
3649 SavedModes |= bit;
3650 else
3651 SavedModes &= ~bit;
3117 return -1; 3652 return -1;
3118 } 3653 }
3119 else 3654 else
3120 { 3655 {
3121 if (mode == 'r') 3656 if (mode == 'r')
3122 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3657 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3123 else 3658 else
3124 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3659 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3125 PrivMode (state, bit); 3660
3661 if (state)
3662 priv_modes |= bit;
3663 else
3664 priv_modes &= ~bit;
3126 } 3665 }
3666
3127 return state; 3667 return state;
3128} 3668}
3129 3669
3130/* we're not using priv _yet_ */ 3670/* we're not using priv _yet_ */
3131void 3671void
3132rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3672rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3133{ 3673{
3134 unsigned int i, j; 3674 unsigned int i, j;
3135 int state; 3675 int state;
3676
3136 static const struct 3677 static const struct
3137 { 3678 {
3138 const int argval; 3679 const int argval;
3139 const unsigned long bit; 3680 const unsigned long bit;
3140 }
3141 argtopriv[] = { 3681 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3682 { 1, PrivMode_aplCUR }, // DECCKM
3143 { 2, PrivMode_vt52 }, 3683 { 2, PrivMode_vt52 }, // DECANM
3144 { 3, PrivMode_132 }, 3684 { 3, PrivMode_132 }, // DECCOLM
3145 { 4, PrivMode_smoothScroll }, 3685 { 4, PrivMode_smoothScroll }, // DECSCLM
3146 { 5, PrivMode_rVideo }, 3686 { 5, PrivMode_rVideo }, // DECSCNM
3147 { 6, PrivMode_relOrigin }, 3687 { 6, PrivMode_relOrigin }, // DECOM
3148 { 7, PrivMode_Autowrap }, 3688 { 7, PrivMode_Autowrap }, // DECAWM
3689 // 8, auto-repeat keys // DECARM
3149 { 9, PrivMode_MouseX10 }, 3690 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3691 { 12, PrivMode_BlinkingCursor },
3151 { menuBar_esc, PrivMode_menuBar }, 3692 // 18 end FF to printer after print screen
3152#endif 3693 // 19 Print screen prints full screen/scroll region
3694 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3153#ifdef scrollBar_esc 3695#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3696 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3697#endif
3156 { 25, PrivMode_VisibleCursor },
3157 { 35, PrivMode_ShiftKeys }, 3698 { 35, PrivMode_ShiftKeys }, // rxvt extension
3699 // 38, tektronix mode // DECTEK
3158 { 40, PrivMode_132OK }, 3700 { 40, PrivMode_132OK },
3701 // 41 xterm more fixes NYI
3702 // 45 margin bell NYI
3703 // 46 start logging
3159 { 47, PrivMode_Screen }, 3704 { 47, PrivMode_Screen },
3160 { 66, PrivMode_aplKP }, 3705 { 66, PrivMode_aplKP }, // DECNKM
3161#ifndef NO_BACKSPACE_KEY 3706#ifndef NO_BACKSPACE_KEY
3162 { 67, PrivMode_BackSpace }, 3707 { 67, PrivMode_BackSpace }, // DECBKM
3163#endif 3708#endif
3164 { 1000, PrivMode_MouseX11 }, 3709 { 1000, PrivMode_MouseX11 },
3710 { 1002, PrivMode_MouseBtnEvent },
3711 { 1003, PrivMode_MouseAnyEvent },
3712#if ENABLE_FRILLS
3713 { 1005, PrivMode_ExtModeMouse },
3714#endif
3165 { 1010, PrivMode_TtyOutputInh }, 3715 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3166 { 1011, PrivMode_Keypress }, 3716 { 1011, PrivMode_Keypress }, // rxvt extension
3717#if ENABLE_FRILLS
3718 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3719#endif
3720 // 1035 enable modifiers for alt, numlock NYI
3721 // 1036 send ESC for meta keys NYI
3722 // 1037 send DEL for keypad delete NYI
3167 { 1047, PrivMode_Screen }, 3723 { 1047, PrivMode_Screen },
3724 // 1048 save and restore cursor, implemented in code
3168 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3725 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3726 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3727 { 2004, PrivMode_BracketPaste },
3169 }; 3728 };
3170 3729
3171 if (nargs == 0) 3730 if (nargs == 0)
3172 return; 3731 return;
3173 3732
… …
3180 for (i = 0; i < nargs; i++) 3739 for (i = 0; i < nargs; i++)
3181 { 3740 {
3182 state = -1; 3741 state = -1;
3183 3742
3184 /* basic handling */ 3743 /* basic handling */
3185 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3744 for (j = 0; j < ecb_array_length (argtopriv); j++)
3186 if (argtopriv[j].argval == arg[i]) 3745 if (argtopriv[j].argval == arg[i])
3187 { 3746 {
3188 state = privcases (mode, argtopriv[j].bit); 3747 state = privcases (mode, argtopriv[j].bit);
3189 break; 3748 break;
3190 } 3749 }
3191 3750
3192 /* extra handling for values with state unkept */ 3751 /* extra handling for values with state unkept */
3193 if (state == -1)
3194 switch (arg[i]) 3752 switch (arg[i])
3195 { 3753 {
3754#if ENABLE_STYLES
3755 case 1021:
3756 set_option (Opt_intensityStyles, mode);
3757
3758 scr_touch (true);
3759 break;
3760#endif
3196 case 1048: /* alternative cursor save */ 3761 case 1048: /* alternative cursor save */
3762 if (option (Opt_secondaryScreen))
3197 if (mode == 0) 3763 if (mode == 0)
3198 scr_cursor (RESTORE); 3764 scr_cursor (RESTORE);
3199 else if (mode == 1) 3765 else if (mode == 1)
3200 scr_cursor (SAVE); 3766 scr_cursor (SAVE);
3201 /* FALLTHROUGH */
3202 default:
3203 continue; /* for (;i;) */
3204 }
3205
3206 /* extra handling for values with valid 0 or 1 state */
3207 switch (arg[i])
3208 {
3209 /* case 1: - application cursor keys */
3210 case 2: /* VT52 mode */
3211 /* oddball mode. should be set regardless of set/reset
3212 * parameter. Return from VT52 mode with an ESC < from
3213 * within VT52 mode
3214 */
3215 PrivMode (1, PrivMode_vt52);
3216 break; 3767 break;
3768 }
3769
3770 if (state >= 0)
3771 /* extra handling for values with valid 0 or 1 state */
3772 switch (arg[i])
3773 {
3774 /* case 1: - application cursor keys */
3775 case 2: /* VT52 mode */
3776 /* oddball mode. should be set regardless of set/reset
3777 * parameter. Return from VT52 mode with an ESC < from
3778 * within VT52 mode
3779 */
3780 priv_modes |= PrivMode_vt52;
3781 break;
3217 case 3: /* 80/132 */ 3782 case 3: /* 80/132 */
3218 if (PrivateModes & PrivMode_132OK) 3783 if (priv_modes & PrivMode_132OK)
3219 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3784 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3220 (unsigned int)TermWin.height);
3221 break; 3785 break;
3222 case 4: /* smooth scrolling */ 3786 case 4: /* smooth scrolling */
3223 if (state)
3224 Options &= ~Opt_jumpScroll;
3225 else
3226 Options |= Opt_jumpScroll; 3787 set_option (Opt_jumpScroll, !state);
3227 break; 3788 break;
3228 case 5: /* reverse video */ 3789 case 5: /* reverse video */
3229 scr_rvideo_mode (state); 3790 scr_rvideo_mode (state);
3230 break; 3791 break;
3231 case 6: /* relative/absolute origins */ 3792 case 6: /* relative/absolute origins */
3232 scr_relative_origin (state); 3793 scr_relative_origin (state);
3233 break; 3794 break;
3234 case 7: /* autowrap */ 3795 case 7: /* autowrap */
3235 scr_autowrap (state); 3796 scr_autowrap (state);
3236 break; 3797 break;
3237 /* case 8: - auto repeat, can't do on a per window basis */ 3798 /* case 8: - auto repeat, can't do on a per window basis */
3238 case 9: /* X10 mouse reporting */ 3799 case 9: /* X10 mouse reporting */
3239 if (state) /* orthogonal */ 3800 if (state) /* orthogonal */
3240 PrivateModes &= ~ (PrivMode_MouseX11); 3801 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3241 break; 3802 break;
3242#ifdef menuBar_esc
3243 case menuBar_esc:
3244#ifdef MENUBAR
3245 map_menuBar (state);
3246#endif
3247 break;
3248#endif
3249#ifdef scrollBar_esc 3803#ifdef scrollBar_esc
3250 case scrollBar_esc: 3804 case scrollBar_esc:
3251 if (scrollbar_mapping (state)) 3805 scrollBar.map (state);
3252 {
3253 resize_all_windows (0, 0, 0); 3806 resize_all_windows (0, 0, 0);
3254 scr_touch (true); 3807 scr_touch (true);
3255 }
3256 break; 3808 break;
3257#endif 3809#endif
3810#ifdef CURSOR_BLINK
3811 case 12:
3812 cursor_blink_reset ();
3813 break;
3814#endif
3258 case 25: /* visible/invisible cursor */ 3815 case 25: /* visible/invisible cursor */
3259 scr_cursor_visible (state); 3816 scr_cursor_visible (state);
3260 break; 3817 break;
3261 /* case 35: - shift keys */ 3818 /* case 35: - shift keys */
3262 /* case 40: - 80 <--> 132 mode */ 3819 /* case 40: - 80 <--> 132 mode */
3263 case 47: /* secondary screen */ 3820 case 47: /* secondary screen */
3264 scr_change_screen (state); 3821 scr_change_screen (state);
3265 break; 3822 break;
3266 /* case 66: - application key pad */ 3823 /* case 66: - application key pad */
3267 /* case 67: - backspace key */ 3824 /* case 67: - backspace key */
3268 case 1000: /* X11 mouse reporting */ 3825 case 1000: /* X11 mouse reporting */
3269 if (state) /* orthogonal */ 3826 if (state) /* orthogonal */
3270 PrivateModes &= ~ (PrivMode_MouseX10); 3827 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3271 break; 3828 break;
3272#if 0
3273 case 1001: 3829 case 1002:
3274 break; /* X11 mouse highlighting */ 3830 case 1003:
3275#endif 3831 if (state)
3832 {
3833 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3834 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3835 mouse_row = mouse_col = 0;
3836 vt_emask_mouse = PointerMotionMask;
3837 }
3838 else
3839 vt_emask_mouse = NoEventMask;
3840
3841 vt_select_input ();
3842 break;
3276 case 1010: /* scroll to bottom on TTY output inhibit */ 3843 case 1010: /* scroll to bottom on TTY output inhibit */
3277 if (state)
3278 Options &= ~Opt_scrollTtyOutput;
3279 else
3280 Options |= Opt_scrollTtyOutput; 3844 set_option (Opt_scrollTtyOutput, !state);
3281 break; 3845 break;
3282 case 1011: /* scroll to bottom on key press */ 3846 case 1011: /* scroll to bottom on key press */
3283 if (state)
3284 Options |= Opt_scrollTtyKeypress; 3847 set_option (Opt_scrollTtyKeypress, state);
3285 else
3286 Options &= ~Opt_scrollTtyKeypress;
3287 break; 3848 break;
3288 case 1047: /* secondary screen w/ clearing */ 3849 case 1047: /* secondary screen w/ clearing last */
3289 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3850 if (option (Opt_secondaryScreen))
3290 if (current_screen != PRIMARY) 3851 if (!state)
3291 scr_erase_screen (2); 3852 scr_erase_screen (2);
3853
3292 scr_change_screen (state); 3854 scr_change_screen (state);
3293 /* FALLTHROUGH */
3294 default:
3295 break; 3855 break;
3856 case 1049: /* secondary screen w/ clearing first */
3857 if (option (Opt_secondaryScreen))
3858 if (state)
3859 scr_cursor (SAVE);
3860
3861 scr_change_screen (state);
3862
3863 if (option (Opt_secondaryScreen))
3864 if (state)
3865 scr_erase_screen (2);
3866 else
3867 scr_cursor (RESTORE);
3868 break;
3869 default:
3870 break;
3296 } 3871 }
3297 } 3872 }
3298} 3873}
3299/*}}} */ 3874/*}}} */
3300 3875
3301/*{{{ process sgr sequences */ 3876/*{{{ process sgr sequences */
3302void 3877void ecb_hot
3303rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3878rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3304{ 3879{
3305 unsigned int i; 3880 unsigned int i;
3306 short rendset; 3881 short rendset;
3307 int rendstyle; 3882 int rendstyle;
3308 3883
3309 if (nargs == 0) 3884 if (nargs == 0)
3310 { 3885 {
3311 scr_rendition (0, ~RS_None); 3886 scr_rendition (0, ~RS_None);
3312 return; 3887 return;
3313 } 3888 }
3889
3314 for (i = 0; i < nargs; i++) 3890 for (i = 0; i < nargs; i++)
3315 { 3891 {
3316 rendset = -1; 3892 rendset = -1;
3317 switch (arg[i]) 3893 switch (arg[i])
3318 { 3894 {
… …
3320 rendset = 0, rendstyle = ~RS_None; 3896 rendset = 0, rendstyle = ~RS_None;
3321 break; 3897 break;
3322 case 1: 3898 case 1:
3323 rendset = 1, rendstyle = RS_Bold; 3899 rendset = 1, rendstyle = RS_Bold;
3324 break; 3900 break;
3901 //case 2: // low intensity
3902 case 3:
3903 rendset = 1, rendstyle = RS_Italic;
3904 break;
3325 case 4: 3905 case 4:
3326 rendset = 1, rendstyle = RS_Uline; 3906 rendset = 1, rendstyle = RS_Uline;
3327 break; 3907 break;
3328 case 5: 3908 case 5: // slowly blinking
3909 case 6: // rapidly blinking
3329 rendset = 1, rendstyle = RS_Blink; 3910 rendset = 1, rendstyle = RS_Blink;
3330 break; 3911 break;
3912 //case 6: // scoansi light background
3331 case 7: 3913 case 7:
3332 rendset = 1, rendstyle = RS_RVid; 3914 rendset = 1, rendstyle = RS_RVid;
3333 break; 3915 break;
3334 case 22: 3916 case 8:
3917 // invisible. NYI
3918 break;
3919 //case 9: // crossed out
3920 //case 10: // scoansi acs off, primary font
3921 //case 11: // scoansi acs on, first alt font
3922 //case 12: // scoansi acs on, |0x80, second alt font
3923 //...
3924 //case 19: // ninth alt font
3925 //case 20: // gothic
3926 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3335 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3336 break; 3928 break;
3337 case 24: 3929 case 22: // bold off (vt220)
3930 rendset = 0, rendstyle = RS_Bold;
3931 break;
3932 case 23: // disable italic
3933 rendset = 0, rendstyle = RS_Italic;
3934 break;
3935 case 24: // underline off (vt220)
3338 rendset = 0, rendstyle = RS_Uline; 3936 rendset = 0, rendstyle = RS_Uline;
3339 break; 3937 break;
3340 case 25: 3938 case 25: // blink off (vt220)
3341 rendset = 0, rendstyle = RS_Blink; 3939 rendset = 0, rendstyle = RS_Blink;
3342 break; 3940 break;
3343 case 27: 3941 case 26: // variable spacing (iso 8613)
3942 rendset = 0, rendstyle = RS_Blink;
3943 break;
3944 case 27: // reverse off (vt220)
3344 rendset = 0, rendstyle = RS_RVid; 3945 rendset = 0, rendstyle = RS_RVid;
3345 break; 3946 break;
3947 //case 28: // visible. NYI
3948 //case 29: // not crossed-out
3346 } 3949 }
3950
3347 if (rendset != -1) 3951 if (rendset != -1)
3348 { 3952 {
3349 scr_rendition (rendset, rendstyle); 3953 scr_rendition (rendset, rendstyle);
3350 continue; /* for (;i;) */ 3954 continue; /* for (;i;) */
3351 } 3955 }
… …
3358 case 33: 3962 case 33:
3359 case 34: 3963 case 34:
3360 case 35: 3964 case 35:
3361 case 36: 3965 case 36:
3362 case 37: 3966 case 37:
3363 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3967 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3364 Color_fg);
3365 break; 3968 break;
3366#ifdef TTY_256COLOR 3969 case 38: // set fg color, ISO 8613-6
3367 case 38:
3368 if (nargs > i + 2 && arg[i + 1] == 5) 3970 if (nargs > i + 2 && arg[i + 1] == 5)
3369 { 3971 {
3370 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3972 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3371 Color_fg);
3372 i += 2; 3973 i += 2;
3373 } 3974 }
3374 break; 3975 break;
3375#endif
3376 case 39: /* default fg */ 3976 case 39: /* default fg */
3377 scr_color (Color_fg, Color_fg); 3977 scr_color (Color_fg, Color_fg);
3378 break; 3978 break;
3379 3979
3380 case 40: 3980 case 40:
… …
3383 case 43: 3983 case 43:
3384 case 44: 3984 case 44:
3385 case 45: 3985 case 45:
3386 case 46: 3986 case 46:
3387 case 47: 3987 case 47:
3388 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3988 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3389 Color_bg);
3390 break; 3989 break;
3391#ifdef TTY_256COLOR 3990 case 48: // set bg color, ISO 8613-6
3392 case 48:
3393 if (nargs > i + 2 && arg[i + 1] == 5) 3991 if (nargs > i + 2 && arg[i + 1] == 5)
3394 { 3992 {
3395 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3993 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3396 Color_bg);
3397 i += 2; 3994 i += 2;
3398 } 3995 }
3399 break; 3996 break;
3400#endif
3401 case 49: /* default bg */ 3997 case 49: /* default bg */
3402 scr_color (Color_bg, Color_bg); 3998 scr_color (Color_bg, Color_bg);
3403 break; 3999 break;
3404 4000
3405#ifndef NO_BRIGHTCOLOR 4001 //case 50: // not variable spacing
4002
4003#if !ENABLE_MINIMAL
3406 case 90: 4004 case 90:
3407 case 91: /* set bright fg color */ 4005 case 91: /* set bright fg color */
3408 case 92: 4006 case 92:
3409 case 93: 4007 case 93:
3410 case 94: 4008 case 94:
3411 case 95: 4009 case 95:
3412 case 96: 4010 case 96:
3413 case 97: 4011 case 97:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3415 Color_fg);
3416 break; 4013 break;
3417 case 100: 4014 case 100:
3418 case 101: /* set bright bg color */ 4015 case 101: /* set bright bg color */
3419 case 102: 4016 case 102:
3420 case 103: 4017 case 103:
3421 case 104: 4018 case 104:
3422 case 105: 4019 case 105:
3423 case 106: 4020 case 106:
3424 case 107: 4021 case 107:
3425 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4022 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3426 Color_bg);
3427 break; 4023 break;
3428#endif 4024#endif
3429
3430 } 4025 }
3431 } 4026 }
4027}
4028
4029void
4030rxvt_term::set_cursor_style (int style)
4031{
4032 if (!IN_RANGE_INC (style, 0, 6))
4033 return;
4034
4035 if (style == 0)
4036 style = 1;
4037
4038 cursor_type = (style - 1) / 2;
4039 set_option (Opt_cursorUnderline, cursor_type == 1);
4040
4041#ifdef CURSOR_BLINK
4042 set_option (Opt_cursorBlink, style & 1);
4043 cursor_blink_reset ();
4044#endif
4045
4046 want_refresh = 1;
3432} 4047}
3433/*}}} */ 4048/*}}} */
3434 4049
3435/*{{{ process Rob Nation's own graphics mode sequences */
3436void
3437rxvt_term::process_graphics ()
3438{
3439 unsigned char ch, cmd = cmd_getc ();
3440
3441 if (cmd == 'Q')
3442 { /* query graphics */
3443 tt_printf ("\033G0\n"); /* no graphics */
3444 return;
3445 }
3446 /* swallow other graphics sequences until terminating ':' */
3447 do
3448 ch = cmd_getc ();
3449 while (ch != ':');
3450}
3451/*}}} */
3452
3453/* ------------------------------------------------------------------------- */ 4050/* ---------------------------------------------------------------------- */
4051/* Write data to the pty as typed by the user, pasted with the mouse,
4052 * or generated by us in response to a query ESC sequence.
4053 */
3454 4054
3455/* 4055/*
3456 * Send printf () formatted output to the command. 4056 * Send printf () formatted output to the command.
3457 * Only use for small amounts of data. 4057 * Only use for small amounts of data.
3458 */ 4058 */
3459void 4059void
3460rxvt_term::tt_printf (const char *fmt,...) 4060rxvt_term::tt_printf (const char *fmt,...)
3461{ 4061{
3462 va_list arg_ptr; 4062 va_list arg_ptr;
3463 unsigned char buf[256]; 4063 char buf[256];
3464 4064
3465 va_start (arg_ptr, fmt); 4065 va_start (arg_ptr, fmt);
3466 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4066 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3467 va_end (arg_ptr); 4067 va_end (arg_ptr);
3468 tt_write (buf, STRLEN (buf)); 4068 tt_write (buf, strlen (buf));
3469} 4069}
3470 4070
3471/* ---------------------------------------------------------------------- */
3472/* Write data to the pty as typed by the user, pasted with the mouse, 4071/* Write data to the pty as typed by the user. */
3473 * or generated by us in response to a query ESC sequence.
3474 */
3475void 4072void
3476rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4073rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3477{ 4074{
3478 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4075 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4076 return;
3479 4077
3480 if (len) 4078 if (option (Opt_scrollTtyKeypress))
4079 if (view_start)
3481 { 4080 {
4081 view_start = 0;
4082 want_refresh = 1;
4083 }
4084
4085 tt_write_ (data, len);
4086}
4087
4088void
4089rxvt_term::tt_write (const char *data, unsigned int len)
4090{
4091 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4092 return;
4093
4094 tt_write_ (data, len);
4095}
4096
4097static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4098
4099void
4100rxvt_term::tt_write_ (const char *data, unsigned int len)
4101{
4102 if (pty->pty < 0)
4103 return;
4104
4105 if (v_buflen == 0)
4106 {
4107 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4108
4109 max_it (written, 0);
4110
4111 if (written == len)
4112 return;
4113
4114 data += written;
4115 len -= written;
4116 }
4117
4118 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4119
4120 memcpy (v_buffer + v_buflen, data, len);
4121 v_buflen += len;
4122
4123 pty_ev.set (ev::READ | ev::WRITE);
4124}
4125
4126void rxvt_term::pty_write ()
4127{
4128 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4129
4130 if (written > 0)
4131 {
4132 v_buflen -= written;
4133
3482 if (v_buflen == 0) 4134 if (v_buflen == 0)
3483 { 4135 {
3484 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3485
3486 if ((unsigned int)written == len)
3487 return;
3488
3489 data += written;
3490 len -= written;
3491 }
3492
3493
3494 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3495
3496 memcpy (v_buffer + v_buflen, data, len);
3497 v_buflen += len;
3498 }
3499
3500 for (;;)
3501 {
3502 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3503
3504 if (written > 0)
3505 {
3506 v_buflen -= written;
3507
3508 if (v_buflen == 0)
3509 {
3510 free (v_buffer); 4136 free (v_buffer);
3511 v_buffer = 0; 4137 v_buffer = 0;
3512 v_buflen = 0;
3513 4138
3514 pty_ev.set (EVENT_READ); 4139 pty_ev.set (ev::READ);
3515 return;
3516 }
3517
3518 memmove (v_buffer, v_buffer + written, v_buflen);
3519 }
3520 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3521 // original code just ignores this...
3522 destroy ();
3523 else
3524 {
3525 pty_ev.set (EVENT_READ | EVENT_WRITE);
3526 return; 4140 return;
3527 } 4141 }
4142
4143 memmove (v_buffer, v_buffer + written, v_buflen);
3528 } 4144 }
4145 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4146 pty_ev.set (ev::READ);
3529} 4147}
3530 4148
3531/*----------------------- end-of-file (C source) -----------------------*/ 4149/*----------------------- end-of-file (C source) -----------------------*/
3532 4150

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