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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.53 by pcg, Sun Feb 22 12:34:53 2004 UTC vs.
Revision 1.561 by sf-exg, Thu Nov 27 14:47:55 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 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 (hidden_cursor)
1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
1044
1045 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1051void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1053{
750 hidden_cursor = !hidden_cursor; 1054 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1055 want_refresh = 1;
752 1056 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1057}
755#endif 1058#endif
756 1059
757#ifdef TEXT_BLINK 1060#ifdef TEXT_BLINK
758void 1061void
759rxvt_term::text_blink_cb (time_watcher &w) 1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1063{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1065 {
763 hidden_text = !hidden_text; 1066 hidden_text = !hidden_text;
764 want_refresh = 1; 1067 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1068 refresh_check ();
1069 }
1070 else
1071 w.stop ();
1072}
1073#endif
1074
1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1076void
1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1078{
1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
766 } 1081 {
1082 want_refresh = 1;
1083 refresh_check ();
1084 }
1085 else
1086 w.stop ();
1087}
1088#endif
1089
1090#ifdef SELECTION_SCROLLING
1091void
1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1093{
1094 if (scr_page (scroll_selection_lines))
1095 {
1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1097 want_refresh = 1;
1098 refresh_check ();
1099 }
1100 else
1101 w.stop ();
1102}
1103#endif
1104
1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1106void
1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1108{
1109 if (scr_page (mouse_slip_wheel_speed))
1110 {
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114
1115 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1116 {
1117 mouse_slip_wheel_speed = 0;
1118 w.stop ();
1119 }
1120}
1121#endif
1122
1123#if LINUX_YIELD_HACK
1124static struct event_handler
1125{
1126 ev::prepare yield_ev;
1127
1128 void yield_cb (ev::prepare &w, int revents)
1129 {
1130 // this should really be sched_yield(), but the linux guys thought
1131 // that giving a process calling sched_yield () less cpu time than
1132 // ones with high nice levels is a useful thing to do. It surely is is
1133 // allowed by the sus... as is returning ENOSYS.
1134 // since the linux guys additionally thought that breaking the only
1135 // known workaround against their unusable sched_yield hack is cool,
1136 // we just nanosleep a bit and hope for the best.
1137
1138 struct timespec ts = { 0, 1000 };
1139 nanosleep (&ts, 0);
1140
1141 w.stop ();
1142 }
1143
1144 event_handler ()
1145 : yield_ev (this, &event_handler::yield_cb)
1146 {
1147 }
1148} event_handler;
1149#endif
1150
1151/* make sure all the cmd data is at beginning of cmdbuf */
1152void
1153rxvt_term::cmdbuf_reify ()
1154{
1155 if (cmdbuf_ptr == cmdbuf_base)
1156 return;
1157
1158 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1159
1160 memmove (cmdbuf_base, cmdbuf_ptr, used);
1161 cmdbuf_ptr = cmdbuf_base;
1162 cmdbuf_endp = cmdbuf_ptr + used;
1163
1164}
1165
1166#if defined (KEYSYM_RESOURCE)
1167void
1168rxvt_term::cmdbuf_append (const char *str, size_t count)
1169{
1170 cmdbuf_reify ();
1171
1172 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1173
1174 if (count > avail)
1175 return;
1176
1177 memcpy (cmdbuf_endp, str, count);
1178 cmdbuf_endp += count;
1179
1180 cmd_parse ();
767} 1181}
768#endif 1182#endif
769 1183
770bool 1184bool
771rxvt_term::pty_fill () 1185rxvt_term::pty_fill ()
772{ 1186{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1187 cmdbuf_reify ();
774 1188
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1190
1191 if (!avail)
1192 {
1193 // normally this indicates a "too long" command sequence - just drop the data we have
776 cmdbuf_ptr = cmdbuf_base; 1194 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
778 1198
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1200
781 if (n > 0) 1201 if (r > 0)
782 { 1202 {
783 cmdbuf_endp += n; 1203 cmdbuf_endp += r;
784 return true; 1204 return true;
785 } 1205 }
786 else if (n < 0 && errno != EAGAIN) 1206 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1207 {
1208#if LINUX_YIELD_HACK
1209 if (display->is_local)
1210 event_handler.yield_ev.start ();
1211#endif
1212 }
1213 else
1214 {
1215 pty_ev.stop ();
1216
1217 if (!option (Opt_hold))
787 destroy (); 1218 destroy ();
1219 }
788 1220
789 return false; 1221 return false;
790} 1222}
791 1223
792void 1224void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1225rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1226{
795 SET_R (this); 1227 make_current ();
796 SET_LOCALE (locale);
797 1228
798 if (revents & EVENT_WRITE) 1229 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 1230 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1231 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1232 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 1233
815 uint32_t ch = NOCHAR; 1234 if (revents & ev::WRITE)
1235 pty_write ();
816 1236
817 for (;;) 1237 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} 1238}
916 1239
917// read the next character, currently handles UTF-8 1240void ecb_cold
918// will probably handle all sorts of other stuff in the future 1241rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1242{
922 while (cmdbuf_ptr < cmdbuf_endp) 1243 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1244 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1245
966#ifdef POINTER_BLANK 1246#ifdef POINTER_BLANK
1247 hidden_pointer = 0;
1248
1249 if (option (Opt_pointerBlank))
1250 pointer_ev.start (pointerBlankDelay);
1251#endif
1252}
1253
1254#ifdef POINTER_BLANK
1255void ecb_cold
1256rxvt_term::pointer_blank ()
1257{
1258 if (!option (Opt_pointerBlank))
1259 return;
1260
1261 XDefineCursor (dpy, vt, display->blank_cursor);
1262 XFlush (dpy);
1263
1264 hidden_pointer = 1;
1265}
1266
1267void ecb_cold
1268rxvt_term::pointer_cb (ev::timer &w, int revents)
1269{
1270 make_current ();
1271
1272 pointer_blank ();
1273}
1274#endif
1275
967void 1276void
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) 1277rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1278{
1004 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
1005 int x, y; 1280 int x, y;
1281 int code = 32;
1006 1282
1007 x = ev.x; 1283 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1284 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1285
1286 if (ev.type == MotionNotify)
1287 {
1288 if (x == mouse_row && y == mouse_col)
1289 return;
1290
1291 mouse_row = x;
1292 mouse_col = y;
1293 code += 32;
1294 }
1010 1295
1011 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1297 button_number = 3;
1014 }
1015 else 1298 else
1016 { 1299 {
1017 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1302 if (button_number >= 3)
1020 button_number += (64 - 3); 1303 button_number += 64 - 3;
1021 } 1304 }
1022 1305
1023 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
1024 { 1307 {
1025 /* 1308 /*
1026 * do not report ButtonRelease 1309 * do not report ButtonRelease
1027 * no state info allowed 1310 * no state info allowed
1028 */ 1311 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1330#endif
1048
1049 } 1331 }
1050 1332
1051#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1335 if (key_state & 16)
1054 fputc ('C', stderr); 1336 fputc ('C', stderr);
1055 if (key_state & 4) 1337 if (key_state & 4)
1056 fputc ('S', stderr); 1338 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1340 fputc ('A', stderr);
1059 if (key_state & 32) 1341 if (key_state & 32)
1060 fputc ('2', stderr); 1342 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1344 button_number,
1063 x + 1, 1345 x,
1064 y + 1); 1346 y);
1065#else 1347#endif
1348
1349#if ENABLE_FRILLS
1350 if (priv_modes & PrivMode_ExtMouseRight)
1351 tt_printf ("\033[%d;%d;%dM",
1352 code + button_number + key_state,
1353 x,
1354 y);
1355 else if (priv_modes & PrivMode_ExtModeMouse)
1356 tt_printf ("\033[M%c%lc%lc",
1357 code + button_number + key_state,
1358 wint_t (32 + x),
1359 wint_t (32 + y));
1360 else
1361#endif
1066 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1363 code + button_number + key_state,
1068 (32 + x + 1), 1364 32 + x,
1069 (32 + y + 1)); 1365 32 + y);
1070#endif
1071} 1366}
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 1367
1083/*{{{ process an X event */ 1368/*{{{ process an X event */
1084void 1369void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
1086{ 1371{
1087 SET_R (this); 1372 make_current ();
1088 SET_LOCALE (locale);
1089 1373
1090#if defined(CURSOR_BLINK) 1374 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 1375
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1376 if (ev.xany.window == vt
1100 } 1377 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1378 && 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; 1379 return;
1120#endif
1121 1380
1381 // for XQueryPointer
1122 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1384 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 1385
1175 switch (ev.type) 1386 switch (ev.type)
1176 { 1387 {
1177 case KeyPress: 1388 case KeyPress:
1178 lookup_key (ev.xkey); 1389 key_press (ev.xkey);
1179 break; 1390 break;
1180 1391
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1392 case KeyRelease:
1183 { 1393 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; 1394 break;
1195 }
1196#endif
1197 1395
1198 case ButtonPress: 1396 case ButtonPress:
1199 button_press (ev.xbutton); 1397 button_press (ev.xbutton);
1200 break; 1398 break;
1201 1399
… …
1203 button_release (ev.xbutton); 1401 button_release (ev.xbutton);
1204 break; 1402 break;
1205 1403
1206 case ClientMessage: 1404 case ClientMessage:
1207 if (ev.xclient.format == 32 1405 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !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 { 1407 {
1217 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1409 {
1219 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1411 {
1221 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1413 {
1223 XGetWindowProperty (display->display, display->root, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1415 destroy ();
1225 0L, 1000000L, 1416 }
1226 False, AnyPropertyType, 1417#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1421 &ev);
1230 XChangeProperty (display->display, display->root, 1422#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1423 }
1232 8, PropModeReplace, 1424 }
1233 data, STRLEN (data)); 1425#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1427 {
1428 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1429 focus_in ();
1430 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1431 focus_out ();
1432 }
1433#endif
1236 } 1434 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1435 break;
1243 1436
1244 /* 1437 /*
1245 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1265 break; 1458 break;
1266 } 1459 }
1267 break; 1460 break;
1268 1461
1269 case FocusIn: 1462 case FocusIn:
1270 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent)
1271 { 1478 {
1272 TermWin.focus = 1; 1479 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 } 1480 ;
1284 break;
1285 1481
1286 case FocusOut: 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1483
1484 bool moved = false;
1485#ifdef HAVE_BG_PIXMAP
1486 if (bg_window_position_sensitive ())
1288 { 1487 {
1289 TermWin.focus = 0; 1488 want_position_change = true;
1290 want_refresh = 1; 1489 if (bg_img == 0)
1291#ifdef USE_XIM 1490 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 } 1491 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1492#endif
1316 1493
1317 if (szHint.width != width || szHint.height != height) 1494 if (want_position_change)
1318 { 1495 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1496 int x, y;
1320 resize_all_windows (width, height, 1); 1497
1498 if (ev.xconfigure.send_event)
1499 {
1500 x = ev.xconfigure.x;
1501 y = ev.xconfigure.y;
1502 }
1503 else
1504 get_window_origin (x, y);
1505
1506 if (x != parent_x || y != parent_y)
1507 {
1508 parent_x = x;
1509 parent_y = y;
1510 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1511 moved = true;
1512 }
1321 } 1513 }
1322#ifdef DEBUG_SIZE 1514
1515 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1516 {
1517 seen_resize = 1;
1518 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1519 }
1323 else 1520 else
1324 { 1521 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1522#ifdef HAVE_BG_PIXMAP
1523 if (moved)
1524 update_background ();
1525#endif
1326 } 1526 }
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 1527
1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1529 }
1338 break; 1530 break;
1339 1531
1532 case PropertyNotify:
1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1534 break;
1535
1340 case SelectionClear: 1536 case SelectionClear:
1341 display->set_selection_owner (0); 1537 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; 1538 break;
1349 1539
1350 case SelectionRequest: 1540 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1352 break; 1542 break;
1353 1543
1544 case MapNotify:
1545#ifdef HAVE_BG_PIXMAP
1546 // This is needed at startup for the case of no window manager
1547 // or a non-reparenting window manager and also because we
1548 // defer bg image updates if the window is not mapped. The
1549 // short delay is to optimize for multiple ConfigureNotify
1550 // events at startup when the window manager reparents the
1551 // window, so as to perform the computation after we have
1552 // received all of them.
1553 if (bg_img == 0)
1554 update_background_ev.start (0.025);
1555#endif
1556 mapped = 1;
1557#ifdef TEXT_BLINK
1558 text_blink_ev.start ();
1559#endif
1560 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1561 break;
1562
1354 case UnmapNotify: 1563 case UnmapNotify:
1355 TermWin.mapped = 0; 1564 mapped = 0;
1356#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1358#endif 1567#endif
1568 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1569 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 1570
1374 case GraphicsExpose: 1571 case GraphicsExpose:
1375 case Expose: 1572 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1377 { 1574 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1575 do
1576 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1579 }
1382 // don't understand this, so commented it out 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1581
1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1583
1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1585 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1588 }
1386 // ev.xexpose.width, TermWin.height, False); 1589
1387#endif
1388 want_refresh = 1; 1590 want_refresh = 1;
1389 } 1591 }
1390 else 1592 else
1391 { 1593 {
1392 XEvent unused_event; 1594 XEvent unused_event;
1393 1595
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1597 ;
1396 &unused_event)) ; 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 ;
1398 GraphicsExpose, 1600
1399 &unused_event)) ; 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1602 {
1402 scrollBar.setIdle (); 1603 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1604 scrollBar.show (0);
1404 } 1605 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1606 }
1410 break; 1607 break;
1411 1608
1412 case MotionNotify: 1609 case MotionNotify:
1413#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1611 if (hidden_pointer)
1415 pointer_unblank (); 1612 pointer_unblank ();
1416#endif 1613#endif
1417#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1615 || priv_modes & PrivMode_MouseAnyEvent)
1616 mouse_report (ev.xbutton);
1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1618 break;
1619
1620 if (ev.xany.window == vt)
1419 { 1621 {
1420 menubar_control (& (ev.xbutton)); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1624 ; // 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))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1626 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1628 ;
1433 1629
1434 XQueryPointer (display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1634 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1638 {
1443#endif 1639#endif
1640#if ISO_14755
1641 // 5.4
1642 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1643 {
1644 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1645 break;
1646 }
1647#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1446#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1654 {
1655 page_dirn scroll_selection_dir;
1450 int dist; 1656 int dist;
1451
1452 pending_scroll_selection=1;
1453 1657
1454 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1456 */ 1660 */
1457 if (scroll_selection_delay<=0) 1661 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1663
1460 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1462 */ 1666 */
1463 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1670
1468 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1470 { 1673 {
1471 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1473 } 1676 }
1474 else 1677 else
1475 { 1678 {
1476 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1681 }
1682
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1482 MIN_IT (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1484 } 1689 }
1485 else 1690 else
1486 { 1691 {
1487 /* we are within the text window, so we 1692 /* we are within the text window, so we
1488 * shouldn't be scrolling 1693 * shouldn't be scrolling
1489 */ 1694 */
1490 pending_scroll_selection = 0; 1695 sel_scroll_ev.stop();
1491 } 1696 }
1492#endif 1697#endif
1493#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1494
1495 } 1699 }
1496#endif 1700#endif
1497
1498 } 1701 }
1499 } 1702 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1704 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1504 XQueryPointer (display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1713 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1715 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1716 want_refresh = 1;
1513 scrollbar_show (1); 1717 scrollBar.show (1);
1514 } 1718 }
1515 break; 1719 break;
1516 } 1720 }
1721
1722#if defined(CURSOR_BLINK)
1723 if (ev.type == KeyPress)
1724 cursor_blink_reset ();
1725#endif
1726
1727#if defined(POINTER_BLANK)
1728 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1729 {
1730 if (ev.type == MotionNotify
1731 || ev.type == ButtonPress
1732 || ev.type == ButtonRelease)
1733 if (hidden_pointer)
1734 pointer_unblank ();
1735
1736 if (ev.type == KeyPress && hidden_pointer == 0)
1737 pointer_blank ();
1738 }
1739#endif
1740
1741 refresh_check ();
1517} 1742}
1743
1744#if ENABLE_FRILLS
1745void ecb_cold
1746rxvt_term::set_urgency (bool enable)
1747{
1748 if (enable == urgency_hint)
1749 return;
1750
1751 if (XWMHints *h = XGetWMHints (dpy, parent))
1752 {
1753 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1754 XSetWMHints (dpy, parent, h);
1755 urgency_hint = enable;
1756 XFree (h);
1757 }
1758}
1759#endif
1760
1761void ecb_cold
1762rxvt_term::focus_in ()
1763{
1764 if (!focus)
1765 {
1766 focus = 1;
1767 want_refresh = 1;
1768
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 {
1772 im_set_position ();
1773 XSetICFocus (Input_Context);
1774 }
1775#endif
1776#if CURSOR_BLINK
1777 if (option (Opt_cursorBlink))
1778 cursor_blink_ev.again ();
1779#endif
1780#if OFF_FOCUS_FADING
1781 if (rs[Rs_fade])
1782 {
1783 pix_colors = pix_colors_focused;
1784 scr_recolour ();
1785 }
1786#endif
1787#if ENABLE_FRILLS
1788 if (option (Opt_urgentOnBell))
1789 set_urgency (0);
1790#endif
1791
1792 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1793 }
1794}
1795
1796void ecb_cold
1797rxvt_term::focus_out ()
1798{
1799 if (focus)
1800 {
1801 focus = 0;
1802 want_refresh = 1;
1803
1804#if ENABLE_FRILLS
1805 if (option (Opt_urgentOnBell))
1806 set_urgency (0);
1807#endif
1808#if ENABLE_FRILLS || ISO_14755
1809 if (iso14755buf)
1810 {
1811 iso14755buf = 0;
1812# if ISO_14755
1813 scr_overlay_off ();
1814# endif
1815 }
1816#endif
1817#if USE_XIM
1818 if (Input_Context != NULL)
1819 XUnsetICFocus (Input_Context);
1820#endif
1821#if CURSOR_BLINK
1822 if (option (Opt_cursorBlink))
1823 cursor_blink_ev.stop ();
1824
1825 hidden_cursor = 0;
1826#endif
1827#if OFF_FOCUS_FADING
1828 if (rs[Rs_fade])
1829 {
1830 pix_colors = pix_colors_unfocused;
1831 scr_recolour ();
1832 }
1833#endif
1834
1835 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1836 }
1837}
1838
1839void ecb_cold
1840rxvt_term::update_fade_color (unsigned int idx)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 rgba c;
1846 pix_colors [Color_fade].get (c);
1847 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1848 }
1849#endif
1850}
1851
1852#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1853void ecb_hot
1854rxvt_term::rootwin_cb (XEvent &ev)
1855{
1856 make_current ();
1857
1858 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1859 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1860 return;
1861
1862 switch (ev.type)
1863 {
1864 case PropertyNotify:
1865 /*
1866 * if user used some Esetroot compatible prog to set the root bg,
1867 * use the property to determine the pixmap. We use it later on.
1868 */
1869 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1870 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1871 {
1872#if BG_IMAGE_FROM_ROOT
1873 if (option (Opt_transparent))
1874 {
1875 rxvt_img::new_from_root (this)->replace (root_img);
1876 update_background ();
1877 }
1878#endif
1879 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1880 }
1881
1882 break;
1883 }
1884
1885 refresh_check ();
1886}
1887#endif
1518 1888
1519void 1889void
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) 1890rxvt_term::button_press (XButtonEvent &ev)
1560{ 1891{
1561 int reportmode = 0, clickintime; 1892 int reportmode = 0, clickintime;
1562 1893
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1894 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1895
1564 if (!bypass_keystate) 1896 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1897 reportmode = !! (priv_modes & PrivMode_mouse_report);
1898
1566 /* 1899 /*
1567 * VT window processing of button press 1900 * VT window processing of button press
1568 */ 1901 */
1569 if (ev.window == TermWin.vt) 1902 if (ev.window == vt)
1570 { 1903 {
1904 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1905 return;
1906
1907#if ISO_14755
1908 // 5.4
1909 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1910 {
1911 iso14755_54 (ev.x, ev.y);
1912 return;
1913 }
1914#endif
1915
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1916 clickintime = ev.time - MEvent.time < multiClickTime;
1917
1572 if (reportmode) 1918 if (reportmode)
1573 { 1919 {
1574 /* mouse report from vt window */ 1920 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1921 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1922 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1923#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1924 if (ev.button == MEvent.button && clickintime)
1579 { 1925 {
1580 /* same button, within alloted time */ 1926 /* same button, within allowed time */
1581 MEvent.clicks++; 1927 MEvent.clicks++;
1928
1582 if (MEvent.clicks > 1) 1929 if (MEvent.clicks > 1)
1583 { 1930 {
1584 /* only report double clicks */ 1931 /* only report double clicks */
1585 MEvent.clicks = 2; 1932 MEvent.clicks = 2;
1586 mouse_report (ev); 1933 mouse_report (ev);
… …
1598 mouse_report (ev); 1945 mouse_report (ev);
1599 } 1946 }
1600#else 1947#else
1601 MEvent.button = ev.button; 1948 MEvent.button = ev.button;
1602 mouse_report (ev); 1949 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1950#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1951
1605 } 1952 }
1606 else 1953 else
1607 { 1954 {
1608 if (ev.button != MEvent.button) 1955 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1956 MEvent.clicks = 0;
1957
1610 switch (ev.button) 1958 switch (ev.button)
1611 { 1959 {
1612 case Button1: 1960 case Button1:
1961 /* allow meta + click to select rectangular areas */
1962 /* should be done in screen.C */
1963#if ENABLE_FRILLS
1964 selection.rect = !!(ev.state & ModMetaMask);
1965#else
1966 selection.rect = false;
1967#endif
1968
1613 /* allow shift+left click to extend selection */ 1969 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1970 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1971 {
1616 if (MEvent.button == Button1 && clickintime) 1972 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1973 selection_rotate (ev.x, ev.y);
1618 else 1974 else
1619 selection_extend (ev.x, ev.y, 1); 1975 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1990 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1991 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1992 selection_rotate (ev.x, ev.y);
1637 else 1993 else
1638 selection_extend (ev.x, ev.y, 1); 1994 selection_extend (ev.x, ev.y, 1);
1995
1639 MEvent.button = Button3; 1996 MEvent.button = Button3;
1640 break; 1997 break;
1641 } 1998 }
1642 } 1999 }
2000
1643 MEvent.time = ev.time; 2001 MEvent.time = ev.time;
1644 return; 2002 return;
1645 } 2003 }
1646 2004
1647 /* 2005 /*
1648 * Scrollbar window processing of button press 2006 * Scrollbar window processing of button press
1649 */ 2007 */
1650 if (isScrollbarWindow (ev.window)) 2008 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2009 {
1652 scrollBar.setIdle (); 2010 page_dirn direction = NO_DIR;
2011
2012 if (scrollBar.upButton (ev.y))
2013 direction = UP; /* up */
2014 else if (scrollBar.dnButton (ev.y))
2015 direction = DN; /* down */
2016
2017 scrollBar.state = SB_STATE_IDLE;
1653 /* 2018 /*
1654 * Rxvt-style scrollbar: 2019 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2020 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2021 * move dn if mouse is below slider
1657 * 2022 *
… …
1666 /* 2031 /*
1667 * Mouse report disabled scrollbar: 2032 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2033 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2034 * click on scrollbar - send pageup/down
1670 */ 2035 */
1671 if ((scrollBar.style == R_SB_NEXT 2036 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2037 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2038 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"); 2039 tt_printf ("\033[B");
1681 else 2040 else
1682 switch (ev.button) 2041 switch (ev.button)
1683 { 2042 {
1684 case Button2: 2043 case Button2:
… …
1691 tt_printf ("\033[5~"); 2050 tt_printf ("\033[5~");
1692 break; 2051 break;
1693 } 2052 }
1694 } 2053 }
1695 else 2054 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2055#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2056 {
1703 if (scrollbarnext_upButton (ev.y)) 2057 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 { 2058 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2060 if (!cont_scroll_ev.is_active ())
2061 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2062#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2063 if (scr_page (direction, 1))
1721 { 2064 {
1722 if (upordown < 0) 2065 if (direction == UP)
1723 scrollBar.setUp (); 2066 scrollBar.state = SB_STATE_UP;
1724 else 2067 else
1725 scrollBar.setDn (); 2068 scrollBar.state = SB_STATE_DOWN;
1726 } 2069 }
1727 } 2070 }
1728 else 2071 else
1729 switch (ev.button) 2072 switch (ev.button)
1730 { 2073 {
1731 case Button2: 2074 case Button2:
1732 switch (scrollbar_align) 2075 switch (scrollBar.align)
1733 { 2076 {
1734 case R_SB_ALIGN_TOP: 2077 case SB_ALIGN_TOP:
1735 csrO = 0; 2078 csrO = 0;
1736 break; 2079 break;
1737 case R_SB_ALIGN_CENTRE: 2080 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2081 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2082 break;
1740 case R_SB_ALIGN_BOTTOM: 2083 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2084 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2085 break;
1743 } 2086 }
2087
1744 if (scrollBar.style == R_SB_XTERM 2088 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2089 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2090 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2091 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2092
1749 scrollBar.setMotion (); 2093 scrollBar.state = SB_STATE_MOTION;
1750 break; 2094 break;
1751 2095
1752 case Button1: 2096 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2097 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2098 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2099 /* FALLTHROUGH */
1756 2100
1757 case Button3: 2101 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2102 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2103 {
1760 if (scrollbar_above_slider (ev.y)) 2104 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2105# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2106 scr_page (UP, nrow - 1);
1763# else 2107# else
1764 scr_page (UP, TermWin.nrow / 4); 2108 scr_page (UP, nrow / 4);
1765# endif 2109# endif
1766 else if (scrollbar_below_slider (ev.y)) 2110 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2112 scr_page (DN, nrow - 1);
1769# else 2113# else
1770 scr_page (DN, TermWin.nrow / 4); 2114 scr_page (DN, nrow / 4);
1771# endif 2115# endif
1772 else 2116 else
1773 scrollBar.setMotion (); 2117 scrollBar.state = SB_STATE_MOTION;
1774 } 2118 }
1775 else 2119 else
1776 { 2120 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2121 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2122 (nrow
1779 * scrollbar_position (ev.y) 2123 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2124 / scrollBar.size ()));
1781 } 2125 }
2126
1782 break; 2127 break;
1783 } 2128 }
1784 } 2129 }
2130
1785 return; 2131 return;
1786 } 2132 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2133}
1795 2134
1796void 2135void
1797rxvt_term::button_release (const XButtonEvent &ev) 2136rxvt_term::button_release (XButtonEvent &ev)
1798{ 2137{
1799 int reportmode = 0; 2138 int reportmode = 0;
1800 2139
1801 csrO = 0; /* reset csr Offset */ 2140 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2141 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2142 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2143
1805 if (scrollbar_isUpDn ()) 2144 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2145 {
1807 scrollBar.setIdle (); 2146 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2147 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2148 }
2149
1814#ifdef SELECTION_SCROLLING 2150#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2151 sel_scroll_ev.stop();
1816#endif 2152#endif
2153
1817 if (ev.window == TermWin.vt) 2154 if (ev.window == vt)
1818 { 2155 {
2156 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2157 return;
2158
2159#if ISO_14755
2160 // 5.4
2161 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2162 return;
2163#endif
2164
1819 if (reportmode) 2165 if (reportmode)
1820 { 2166 {
1821 /* mouse report from vt window */ 2167 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2168 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2169 if (ev.button >= 4)
… …
1825#ifdef MOUSE_REPORT_DOUBLECLICK 2171#ifdef MOUSE_REPORT_DOUBLECLICK
1826 /* only report the release of 'slow' single clicks */ 2172 /* only report the release of 'slow' single clicks */
1827 if (MEvent.button != AnyButton 2173 if (MEvent.button != AnyButton
1828 && (ev.button != MEvent.button 2174 && (ev.button != MEvent.button
1829 || (ev.time - MEvent.time 2175 || (ev.time - MEvent.time
1830 > MULTICLICK_TIME / 2))) 2176 > multiClickTime / 2)))
1831 { 2177 {
1832 MEvent.clicks = 0; 2178 MEvent.clicks = 0;
1833 MEvent.button = AnyButton; 2179 MEvent.button = AnyButton;
1834 mouse_report (ev); 2180 mouse_report (ev);
1835 } 2181 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2182#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2183 MEvent.button = AnyButton;
1838 mouse_report (ev); 2184 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2185#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2186 return;
1841 } 2187 }
2188
1842 /* 2189 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2190 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2191 * when overriding mouse reporting
1845 */ 2192 */
1846 if (PrivateModes & PrivMode_mouse_report 2193 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2194 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2195 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2196 selection_extend (ev.x, ev.y, 0);
1850 2197
1851 switch (ev.button) 2198 switch (ev.button)
1852 { 2199 {
1853 case Button1: 2200 case Button1:
1854 case Button3: 2201 case Button3:
1855 selection_make (ev.time); 2202 selection_make (ev.time);
1856 break; 2203 break;
2204
1857 case Button2: 2205 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2206 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2207 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2208 break;
2209
1860#ifdef MOUSE_WHEEL 2210#ifdef MOUSE_WHEEL
1861 case Button4: 2211 case Button4:
1862 case Button5: 2212 case Button5:
1863 { 2213 {
1864 int i; 2214 int lines;
1865 page_dirn v; 2215 page_dirn dirn;
1866 2216
1867 v = (ev.button == Button4) ? UP : DN; 2217 dirn = ev.button == Button4 ? UP : DN;
2218
1868 if (ev.state & ShiftMask) 2219 if (ev.state & ShiftMask)
1869 i = 1; 2220 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2221 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2222 lines = nrow - 1;
1872 else 2223 else
1873 i = 5; 2224 lines = 5;
2225
1874# ifdef MOUSE_SLIP_WHEELING 2226# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2227 if (ev.state & ControlMask)
1876 { 2228 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2229 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2230 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2231
2232 if (!slip_wheel_ev.is_active ())
2233 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2234 }
2235 else
1880# endif 2236# 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 { 2237 {
1888 scr_page (v, 1); 2238 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2239 scrollBar.show (1);
1891 } 2240 }
1892# endif
1893
1894 } 2241 }
1895 break; 2242 break;
1896#endif 2243#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 { 2244 }
1936 pchanged = 1; 2245 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2246}
1938 PixColors[Color_bg]); 2247
1939 am_transparent = am_pixmap_trans = 0; 2248/*}}} */
2249
2250void ecb_hot
2251rxvt_term::cmd_parse ()
2252{
2253 wchar_t ch = NOCHAR;
2254 char *seq_begin; // remember start of esc-sequence here
2255
2256 for (;;)
2257 {
2258 if (ecb_unlikely (ch == NOCHAR))
1940 } 2259 {
1941 return pchanged; /* Don't try any more */ 2260 seq_begin = cmdbuf_ptr;
1942 } 2261 ch = next_char ();
1943 2262
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2263 if (ch == NOCHAR)
1945 XSync (display->display, False); 2264 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 { 2265 }
1983 nw += sx; 2266
1984 nx = -sx; 2267 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2268 {
1987 if (sy < 0) 2269 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 { 2270 {
2005 pchanged = 1; 2271 seen_input = 1;
2006 if (TermWin.pixmap != None) 2272 // many badly-written programs (e.g. jed) contain a race condition:
2273 // they first read the screensize and then install a SIGWINCH handler.
2274 // some window managers resize the window early, and these programs
2275 // then sometimes get the size wrong.
2276 // unfortunately other programs are even more buggy and dislike
2277 // being sent SIGWINCH, so only do it when we were in fact being
2278 // resized.
2279 if (seen_resize && cmd_pid)
2280 kill (-cmd_pid, SIGWINCH);
2281 }
2282
2283 /* Read a text string from the input buffer */
2284 wchar_t buf[UBUFSIZ];
2285 bool refreshnow = false;
2286 int nlines = 0;
2287 wchar_t *str = buf;
2288 wchar_t *eol = str + min (ncol, UBUFSIZ);
2289
2290 for (;;)
2291 {
2292 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2293 break;
2294
2295 *str++ = ch;
2296
2297 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2298 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2299 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2300 nlines++;
2301
2302 refresh_count++;
2303
2304 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2305 {
2306 refresh_count = 0;
2307
2308 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2309 {
2310 refreshnow = true;
2311 ch = NOCHAR;
2312 break;
2313 }
2314 }
2315
2316 // scr_add_lines only works for nlines <= nrow - 1.
2317 if (nlines >= nrow - 1)
2318 {
2319 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2320 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2321 scr_add_lines (buf, str - buf, nlines);
2322
2323 nlines = 0;
2324 str = buf;
2325 eol = str + min (ncol, UBUFSIZ);
2326 }
2327
2328 if (str >= eol)
2329 {
2330 if (eol >= buf + UBUFSIZ)
2331 {
2332 ch = NOCHAR;
2333 break;
2334 }
2335 else
2336 eol = min (eol + ncol, buf + UBUFSIZ);
2337 }
2338
2010 } 2339 }
2340
2341 seq_begin = cmdbuf_ptr;
2342 ch = next_char ();
2011 } 2343 }
2012 am_pixmap_trans = 0; 2344
2345 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2346 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2347 scr_add_lines (buf, str - buf, nlines);
2348
2349 /*
2350 * If there have been a lot of new lines, then update the screen
2351 * What the heck we'll cheat and only refresh less than every page-full.
2352 * if skipScroll is enabled.
2353 */
2354 if (refreshnow)
2355 {
2356 scr_refresh ();
2357 want_refresh = 1;
2358 }
2013 } 2359 }
2014 else 2360 else
2015 { 2361 {
2016 if (TermWin.pixmap != None) 2362 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 { 2363 {
2052 if (oldp != None) 2364 process_nonprinting (ch);
2053 pchanged = 1; 2365 }
2366 catch (const class out_of_input &o)
2367 {
2368 // we ran out of input, retry later
2369 cmdbuf_ptr = seq_begin;
2054 break; 2370 break;
2055 } 2371 }
2056 if (oldp != TermWin.parent[i]) 2372
2057 pchanged = 1; 2373 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2374 }
2062 for (; n < (unsigned int)i; n++) 2375 }
2063 { 2376}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2377
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2378// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2379wchar_t ecb_hot
2067 { 2380rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2381{
2069 break; 2382 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2383 {
2071 } 2384 // assume 7-bit to be ascii ALWAYS
2385 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2386 return *cmdbuf_ptr++;
2387
2388 wchar_t wc;
2389 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390
2391 if (len == (size_t)-2)
2072 } 2392 {
2073 if (n > (int) (sizeof (TermWin.parent) 2393 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2394 cmdbuf_ptr = cmdbuf_endp;
2395 break;
2075 { 2396 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2397
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2398 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 } 2399 {
2084 else 2400 mbstate.reset (); // reset now undefined conversion state
2401 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2402 // in which case we "erroneously" return the next byte which might be valid.
2403 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2404 }
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 2405
2091 rqt.tv_sec = 1; 2406 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2407 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2408 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 } 2409 }
2410
2411 return NOCHAR;
2412}
2413
2414// read the next octet
2415uint32_t ecb_hot
2416rxvt_term::next_octet () NOTHROW
2417{
2418 return cmdbuf_ptr < cmdbuf_endp
2419 ? (unsigned char)*cmdbuf_ptr++
2420 : NOCHAR;
2421}
2422
2423static class out_of_input out_of_input;
2424
2425wchar_t ecb_hot
2426rxvt_term::cmd_getc () THROW ((class out_of_input))
2427{
2428 wchar_t c = next_char ();
2429
2430 if (c == NOCHAR)
2431 throw out_of_input;
2432
2108 return pchanged; 2433 return c;
2109} 2434}
2110#endif
2111 2435
2112/*}}} */ 2436uint32_t ecb_hot
2437rxvt_term::cmd_get8 () THROW ((class out_of_input))
2438{
2439 uint32_t c = next_octet ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2444 return c;
2445}
2113 2446
2114/*{{{ print pipe */ 2447/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2448/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2449#ifdef PRINTPIPE
2117FILE * 2450FILE * ecb_cold
2118rxvt_term::popen_printer () 2451rxvt_term::popen_printer ()
2119{ 2452{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2453 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2454
2122 if (stream == NULL) 2455 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2456 rxvt_warn ("can't open printer pipe, not printing.\n");
2457
2124 return stream; 2458 return stream;
2125} 2459}
2126 2460
2127int 2461int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2462rxvt_term::pclose_printer (FILE *stream)
2129{ 2463{
2130 fflush (stream); 2464 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); 2465 return pclose (stream);
2137# endif
2138} 2466}
2139 2467
2140/* 2468/*
2141 * simulate attached vt100 printer 2469 * simulate attached vt100 printer
2142 */ 2470 */
2143void 2471void ecb_cold
2144rxvt_term::process_print_pipe () 2472rxvt_term::process_print_pipe ()
2145{ 2473{
2146 int done; 2474 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2475
2149 if ((fd = popen_printer ()) == NULL) 2476 if (!fd)
2150 return; 2477 return;
2151 2478
2152 /* 2479 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2480 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2481 * is received.
2155 */ 2482 */
2156 for (done = 0; !done;) 2483 for (int done = 0; !done; )
2157 { 2484 {
2158 unsigned char buf[8]; 2485 unsigned char buf[8];
2159 unsigned char ch; 2486 unicode_t ch;
2160 unsigned int i, len; 2487 unsigned int i, len;
2161 2488
2162 if ((ch = cmd_getc ()) != C0_ESC) 2489 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2490 {
2164 if (putc (ch, fd) == EOF) 2491 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2492 break; /* done = 1 */
… …
2180 { 2507 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2508 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2509 break; /* done = 1 */
2183 } 2510 }
2184 } 2511 }
2512
2185 for (i = 0; i < len; i++) 2513 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2514 if (putc (buf[i], fd) == EOF)
2187 { 2515 {
2188 done = 1; 2516 done = 1;
2189 break; 2517 break;
2190 } 2518 }
2191 } 2519 }
2192 } 2520 }
2521
2193 pclose_printer (fd); 2522 pclose_printer (fd);
2194} 2523}
2195#endif /* PRINTPIPE */ 2524#endif /* PRINTPIPE */
2196/*}}} */ 2525/*}}} */
2197 2526
2198/* *INDENT-OFF* */
2199enum { 2527enum {
2200 C1_40 = 0x40, 2528 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2529 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, 2530 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, 2531 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 2532 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2533};
2206/* *INDENT-ON* */
2207 2534
2208/*{{{ process non-printing single characters */ 2535/*{{{ process non-printing single characters */
2209void 2536void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2537rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2538{
2212 switch (ch) 2539 switch (ch)
2213 { 2540 {
2541 case C0_ESC:
2542 process_escape_seq ();
2543 break;
2214 case C0_ENQ: /* terminal Status */ 2544 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2545 if (rs[Rs_answerbackstring])
2216 tt_write ( 2546 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 2547 else
2220 tt_write ((unsigned char *)VT100_ANS, 2548 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2549 break;
2223 case C0_BEL: /* bell */ 2550 case C0_BEL: /* bell */
2224 scr_bell (); 2551 scr_bell ();
2225 break; 2552 break;
2226 case C0_BS: /* backspace */ 2553 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2568 scr_charset_choose (1);
2242 break; 2569 break;
2243 case C0_SI: /* shift in - acs */ 2570 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2571 scr_charset_choose (0);
2245 break; 2572 break;
2573
2574#ifdef EIGHT_BIT_CONTROLS
2575 // 8-bit controls
2576 case 0x90: /* DCS */
2577 process_dcs_seq ();
2578 break;
2579 case 0x9b: /* CSI */
2580 process_csi_seq ();
2581 break;
2582 case 0x9d: /* OSC */
2583 process_osc_seq ();
2584 break;
2585#endif
2246 } 2586 }
2247} 2587}
2248/*}}} */ 2588/*}}} */
2249 2589
2250 2590
2251/*{{{ process VT52 escape sequences */ 2591/*{{{ process VT52 escape sequences */
2252void 2592void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2593rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2594{
2255 int row, col; 2595 int row, col;
2256 2596
2257 switch (ch) 2597 switch (ch)
2258 { 2598 {
… …
2291 break; 2631 break;
2292 case 'Z': /* identify the terminal type */ 2632 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2633 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2634 break;
2295 case '<': /* turn off VT52 mode */ 2635 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2636 priv_modes &= ~PrivMode_vt52;
2297 break; 2637 break;
2298 case 'F': /* use special graphics character set */ 2638 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2639 case 'G': /* use regular character set */
2300 /* unimplemented */ 2640 /* unimplemented */
2301 break; 2641 break;
… …
2307} 2647}
2308/*}}} */ 2648/*}}} */
2309 2649
2310 2650
2311/*{{{ process escape sequences */ 2651/*{{{ process escape sequences */
2312void 2652void ecb_hot
2313rxvt_term::process_escape_seq () 2653rxvt_term::process_escape_seq ()
2314{ 2654{
2315 unsigned char ch = cmd_getc (); 2655 unicode_t ch = cmd_getc ();
2316 2656
2317 if (PrivateModes & PrivMode_vt52) 2657 if (priv_modes & PrivMode_vt52)
2318 { 2658 {
2319 process_escape_vt52 (ch); 2659 process_escape_vt52 (ch);
2320 return; 2660 return;
2321 } 2661 }
2322 2662
2323 switch (ch) 2663 switch (ch)
2324 { 2664 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2665 case '#':
2327 if (cmd_getc () == '8') 2666 if (cmd_getc () == '8')
2328 scr_E (); 2667 scr_E ();
2329 break; 2668 break;
2330 case '(': 2669 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2676 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2677 break;
2339 case '+': 2678 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2679 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2680 break;
2342#ifdef MULTICHAR_SET 2681#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': 2682 case '6':
2349 scr_backindex (); 2683 scr_backindex ();
2350 break; 2684 break;
2351#endif 2685#endif
2352 case '7': 2686 case '7':
2353 scr_cursor (SAVE); 2687 scr_cursor (SAVE);
2354 break; 2688 break;
2355 case '8': 2689 case '8':
2356 scr_cursor (RESTORE); 2690 scr_cursor (RESTORE);
2357 break; 2691 break;
2358#ifndef NO_FRILLS 2692#if !ENABLE_MINIMAL
2359 case '9': 2693 case '9':
2360 scr_forwardindex (); 2694 scr_forwardindex ();
2361 break; 2695 break;
2362#endif 2696#endif
2697 // DECPAM/DECPNM
2363 case '=': 2698 case '=':
2699 priv_modes |= PrivMode_aplKP;
2700 break;
2364 case '>': 2701 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2702 priv_modes &= ~PrivMode_aplKP;
2366 break; 2703 break;
2367 2704
2368 case C1_40: 2705 case C1_40:
2369 cmd_getc (); 2706 cmd_getc ();
2370 break; 2707 break;
… …
2373 break; 2710 break;
2374 2711
2375 /* 8.3.87: NEXT LINE */ 2712 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2713 case C1_NEL: /* ESC E */
2377 { 2714 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2715 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2716 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2717 }
2381 break; 2718 break;
2382 2719
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2720 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2721 case C1_ESA: /* ESC G */
2385 process_graphics (); 2722 // used by original rxvt for rob nations own graphics mode
2723 if (cmd_getc () == 'Q')
2724 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2725 break;
2387 2726
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2727 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2728 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2729 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2733 case C1_RI: /* ESC M */
2395 scr_index (DN); 2734 scr_index (DN);
2396 break; 2735 break;
2397 2736
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2737 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2738 /* case C1_SS2: break; */
2400 2739
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2740 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2741 /* case C1_SS3: break; */
2403 2742
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2743 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2744 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2745 process_dcs_seq ();
2407 break; 2746 break;
2408 2747
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2748 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2749 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2750 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2751 break; /* steal obsolete ESC [ c */
2414 2752
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2753 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2754 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2755 process_csi_seq ();
2418 break; 2756 break;
2419 2757
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2758 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2759 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2760 process_osc_seq ();
2423 break; 2761 break;
2424 2762
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2763 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2764 case 'c':
2765 mbstate.reset ();
2427 scr_poweron (); 2766 scr_poweron ();
2428 scrollbar_show (1); 2767 scrollBar.show (1);
2429 break; 2768 break;
2430 2769
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2770 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2771 case 'n':
2433 scr_charset_choose (2); 2772 scr_charset_choose (2);
… …
2440 } 2779 }
2441} 2780}
2442/*}}} */ 2781/*}}} */
2443 2782
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2783/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2784enum {
2447 CSI_ICH = 0x40, 2785 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2786 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 , 2787 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, 2788 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, 2789 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, 2790 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, 2791 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 , 2792 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 2793 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2794};
2457 2795
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2796#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2797 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2798 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2799#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2800 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2801
2464const unsigned char csi_defaults[] = 2802static const unsigned char csi_defaults[] =
2465 { 2803 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2804 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, */ 2805 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, */ 2806 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, [, \, ], ^, _, */ 2807 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, */ 2808 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, */ 2809 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, */ 2810 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, {, |, }, ~, */ 2811 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2812 };
2475/* *INDENT-ON* */
2476 2813
2477void 2814void ecb_hot
2478rxvt_term::process_csi_seq () 2815rxvt_term::process_csi_seq ()
2479{ 2816{
2480 unsigned char ch, priv, i; 2817 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2818 unsigned int nargs, p;
2482 int n, ndef; 2819 int n, ndef;
2483 int arg[ESC_ARGS]; 2820 int arg[ESC_ARGS] = { };
2484 2821
2485 for (nargs = ESC_ARGS; nargs > 0;) 2822 nargs = 0;
2486 arg[--nargs] = 0;
2487 2823
2488 priv = 0; 2824 priv = 0;
2489 ch = cmd_getc (); 2825 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2826 if ((ch >= '<' && ch <= '?') || ch == '!')
2827 {
2491 { /* '<' '=' '>' '?' */ 2828 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2829 priv = ch;
2493 ch = cmd_getc (); 2830 ch = cmd_getc ();
2494 } 2831 }
2832
2833 prev_ch = 0;
2495 /* read any numerical arguments */ 2834 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2835 for (n = -1; ch < CSI_ICH; )
2497 { 2836 {
2498 if (isdigit (ch)) 2837 if (isdigit (ch))
2499 { 2838 {
… …
2506 { 2845 {
2507 if (nargs < ESC_ARGS) 2846 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2847 arg[nargs++] = n;
2509 n = -1; 2848 n = -1;
2510 } 2849 }
2511 else if (ch == '\b') 2850 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); 2851 process_nonprinting (ch);
2523 } 2852
2853 prev_ch = ch;
2524 ch = cmd_getc (); 2854 ch = cmd_getc ();
2525 } 2855 }
2526 2856
2527 if (ch > CSI_7F) 2857 if (ch > CSI_7F)
2528 return; 2858 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2864 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2865 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2866 if (arg[p] == -1)
2537 arg[p] = ndef; 2867 arg[p] = ndef;
2538 2868
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 /* 2869 /*
2547 * private mode handling 2870 * private mode handling
2548 */ 2871 */
2549 if (priv) 2872 if (priv)
2550 { 2873 {
2551 switch (priv) 2874 switch (priv)
2552 { 2875 {
2553 case '>': 2876 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2877 if (ch == CSI_DA) /* secondary device attributes */
2878 {
2879 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2880 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2881 //
2882 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2883 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2884 // versions.
2885 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2886 tt_printf ("\033[>%d;95;0c", 'U');
2887 }
2556 break; 2888 break;
2889
2557 case '?': 2890 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2891 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2892 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2893 break;
2894
2895 case '!':
2896 if (ch == CSI_70)
2897 {
2898 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2899 scr_soft_reset ();
2900
2901 static const int pm_h[] = { 7, 25 };
2902 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2903
2904 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2905 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2906 }
2907 break;
2908 }
2909
2562 return; 2910 return;
2563 } 2911 }
2564 2912
2565 switch (ch) 2913 switch (ch)
2566 { 2914 {
… …
2580 } 2928 }
2581 break; 2929 break;
2582#endif 2930#endif
2583 2931
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2932 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2933 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2934 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2935 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2936 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2937 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2938 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2939 break;
2592 2940
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2941 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2942 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3013
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3014 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3015 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3016 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3017 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3018 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3019 break;
2672 3020
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3021 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3022 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3023 break;
2677 3024
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3025 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3026 process_sgr_mode (nargs, arg);
2680 break; 3027 break;
… …
2686 tt_printf ("\033[0n"); 3033 tt_printf ("\033[0n");
2687 break; 3034 break;
2688 case 6: /* CPR requested */ 3035 case 6: /* CPR requested */
2689 scr_report_position (); 3036 scr_report_position ();
2690 break; 3037 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3038 case 7: /* unofficial extension */
3039 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3040 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3041 break;
2695#endif
2696 case 8: /* unofficial extension */ 3042 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3043 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break;
2699
2700 case XTerm_locale: /* unofficial extension */
2701 tt_printf ("%-.250s\n", locale);
2702 break; 3044 break;
2703 } 3045 }
2704 break; 3046 break;
2705 3047
2706 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3048 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2739 break; 3081 break;
2740 3082
2741 case CSI_RM: /* 8.3.107: RESET MODE */ 3083 case CSI_RM: /* 8.3.107: RESET MODE */
2742 if (arg[0] == 4) 3084 if (arg[0] == 4)
2743 scr_insert_mode (0); 3085 scr_insert_mode (0);
3086 else if (arg[0] == 20)
3087 priv_modes &= ~PrivMode_LFNL;
2744 break; 3088 break;
2745 3089
2746 case CSI_SM: /* 8.3.126: SET MODE */ 3090 case CSI_SM: /* 8.3.126: SET MODE */
2747 if (arg[0] == 4) 3091 if (arg[0] == 4)
2748 scr_insert_mode (1); 3092 scr_insert_mode (1);
3093 else if (arg[0] == 20)
3094 priv_modes |= PrivMode_LFNL;
3095 break;
3096
3097 case CSI_71: // DECSCUSR: set cursor style
3098 if (prev_ch == ' ')
3099 set_cursor_style (arg[0]);
2749 break; 3100 break;
2750 3101
2751 /* 3102 /*
2752 * PRIVATE USE beyond this point. All CSI_7? sequences here 3103 * PRIVATE USE beyond this point. All CSI_7? sequences here
2753 */ 3104 */
… …
2765 break; 3116 break;
2766 case CSI_75: 3117 case CSI_75:
2767 scr_cursor (RESTORE); 3118 scr_cursor (RESTORE);
2768 break; 3119 break;
2769 3120
2770#ifndef NO_FRILLS 3121#if !ENABLE_MINIMAL
2771 case CSI_74: 3122 case CSI_74:
2772 process_window_ops (arg, nargs); 3123 process_window_ops (arg, nargs);
2773 break; 3124 break;
2774#endif 3125#endif
2775 3126
2776 case CSI_78: /* DECREQTPARM */ 3127 case CSI_78: /* DECREQTPARM */
2777 if (arg[0] == 0 || arg[0] == 1) 3128 if (arg[0] == 0 || arg[0] == 1)
2778 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3129 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2779 /* FALLTHROUGH */ 3130 break;
2780 3131
2781 default: 3132 default:
2782 break; 3133 break;
2783 } 3134 }
2784} 3135}
2785/*}}} */ 3136/*}}} */
2786 3137
2787#ifndef NO_FRILLS 3138#if !ENABLE_MINIMAL
2788/* ARGSUSED */
2789void 3139void
2790rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3140rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2791{ 3141{
2792 int x, y; 3142 int x, y;
2793#if 0
2794 char *s;
2795#endif
2796 XWindowAttributes wattr; 3143 XWindowAttributes wattr;
2797 Window wdummy; 3144 Window wdummy;
3145
3146 dLocal (Display *, dpy);
2798 3147
2799 if (nargs == 0) 3148 if (nargs == 0)
2800 return; 3149 return;
3150
2801 switch (args[0]) 3151 switch (args[0])
2802 { 3152 {
2803 /* 3153 /*
2804 * commands 3154 * commands
2805 */ 3155 */
2806 case 1: /* deiconify window */ 3156 case 1: /* deiconify window */
2807 XMapWindow (display->display, TermWin.parent[0]); 3157 XMapWindow (dpy, parent);
2808 break; 3158 break;
2809 case 2: /* iconify window */ 3159 case 2: /* iconify window */
2810 XIconifyWindow (display->display, TermWin.parent[0], 3160 XIconifyWindow (dpy, parent, display->screen);
2811 DefaultScreen (display->display));
2812 break; 3161 break;
2813 case 3: /* set position (pixels) */ 3162 case 3: /* set position (pixels) */
2814 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3163 XMoveWindow (dpy, parent, args[1], args[2]);
2815 break; 3164 break;
2816 case 4: /* set size (pixels) */ 3165 case 4: /* set size (pixels) */
2817 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3166 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2818 break; 3167 break;
2819 case 5: /* raise window */ 3168 case 5: /* raise window */
2820 XRaiseWindow (display->display, TermWin.parent[0]); 3169 XRaiseWindow (dpy, parent);
2821 break; 3170 break;
2822 case 6: /* lower window */ 3171 case 6: /* lower window */
2823 XLowerWindow (display->display, TermWin.parent[0]); 3172 XLowerWindow (dpy, parent);
2824 break; 3173 break;
2825 case 7: /* refresh window */ 3174 case 7: /* refresh window */
2826 scr_touch (true); 3175 scr_touch (true);
2827 break; 3176 break;
2828 case 8: /* set size (chars) */ 3177 case 8: /* set size (chars) */
2829 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3178 set_widthheight ((unsigned int) (args[2] * fwidth),
2830 (unsigned int) (args[1] * TermWin.fheight)); 3179 (unsigned int) (args[1] * fheight));
2831 break; 3180 break;
3181
3182 //case 9: NYI, TODO, restore maximized window or maximize window
2832 default: 3183 default:
2833 if (args[0] >= 24) /* set height (chars) */ 3184 if (args[0] >= 24) /* set height (chars) */
2834 set_widthheight ((unsigned int)TermWin.width, 3185 set_widthheight ((unsigned int)vt_width,
2835 (unsigned int) (args[1] * TermWin.fheight)); 3186 (unsigned int) (args[1] * fheight));
2836 break; 3187 break;
3188
2837 /* 3189 /*
2838 * reports - some output format copied from XTerm 3190 * reports - some output format copied from XTerm
2839 */ 3191 */
2840 case 11: /* report window state */ 3192 case 11: /* report window state */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3193 XGetWindowAttributes (dpy, parent, &wattr);
2842 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3194 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2843 break; 3195 break;
2844 case 13: /* report window position */ 3196 case 13: /* report window position */
2845 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3197 XGetWindowAttributes (dpy, parent, &wattr);
2846 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3198 XTranslateCoordinates (dpy, parent, wattr.root,
2847 -wattr.border_width, -wattr.border_width, 3199 -wattr.border_width, -wattr.border_width,
2848 &x, &y, &wdummy); 3200 &x, &y, &wdummy);
2849 tt_printf ("\033[3;%d;%dt", x, y); 3201 tt_printf ("\033[3;%d;%dt", x, y);
2850 break; 3202 break;
2851 case 14: /* report window size (pixels) */ 3203 case 14: /* report window size (pixels) */
2852 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2853 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3205 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2854 break; 3206 break;
3207 case 18: /* report text area size (chars) */
3208 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3209 break;
2855 case 18: /* report window size (chars) */ 3210 case 19: /* report window size (chars) */
2856 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3211 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2857 break; 3212 break;
2858#if 0 /* XXX: currently disabled due to security concerns */
2859 case 20: /* report icon label */ 3213 case 20: /* report icon label */
3214 {
3215 char *s;
2860 XGetIconName (display->display, TermWin.parent[0], &s); 3216 XGetIconName (dpy, parent, &s);
2861 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3217 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3218 XFree (s);
3219 }
2862 break; 3220 break;
2863 case 21: /* report window title */ 3221 case 21: /* report window title */
2864 XFetchName (display->display, TermWin.parent[0], &s); 3222 {
3223 char *s;
3224 XFetchName (dpy, parent, &s);
2865 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3225 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3226 XFree (s);
3227 }
2866 break; 3228 break;
2867#endif
2868
2869 } 3229 }
2870} 3230}
2871#endif 3231#endif
2872 3232
2873/*----------------------------------------------------------------------*/ 3233/*----------------------------------------------------------------------*/
2874/* 3234/*
2875 * get input up until STRING TERMINATOR (or BEL) 3235 * get input up until STRING TERMINATOR (or BEL)
2876 * ends_how is terminator used. returned input must be free ()d 3236 * ends_how is terminator used. returned input must be free()'d
2877 */ 3237 */
2878unsigned char * 3238char *
2879rxvt_term::get_to_st (unsigned char *ends_how) 3239rxvt_term::get_to_st (unicode_t &ends_how)
2880{ 3240{
2881 int seen_esc = 0; /* seen escape? */ 3241 unicode_t ch;
3242 bool seen_esc = false;
2882 unsigned int n = 0; 3243 unsigned int n = 0;
2883 unsigned char *s; 3244 wchar_t string[CBUFSIZ];
2884 unsigned char ch, string[STRING_MAX];
2885 3245
2886 for (; (ch = cmd_getc ());) 3246 while ((ch = cmd_getc ()) != NOCHAR)
2887 { 3247 {
2888 if (ch == C0_BEL 3248 if (seen_esc)
2889 || ch == CHAR_ST 3249 {
2890 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3250 if (ch == 0x5c) /* 7bit ST */
2891 break; 3251 break;
3252 else
3253 return NULL;
3254 }
2892 if (ch == C0_ESC) 3255 else if (ch == C0_ESC)
2893 { 3256 {
2894 seen_esc = 1; 3257 seen_esc = true;
2895 continue; 3258 continue;
2896 } 3259 }
3260 else if (ch == C0_BEL || ch == CHAR_ST)
3261 break;
2897 else if (ch == '\t') 3262 else if (ch == C0_SYN)
2898 ch = ' '; /* translate '\t' to space */ 3263 ch = cmd_get8 ();
2899 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3264 else if (ch < 0x20)
2900 return NULL; /* other control character - exit */ 3265 return NULL; /* other control character - exit */
3266
3267 seen_esc = false;
3268
2901 if (n < sizeof (string) - 1) 3269 if (n >= sizeof (string) - 1)
3270 // stop at some sane length
3271 return NULL;
3272
2902 string[n++] = ch; 3273 string[n++] = ch;
2903 seen_esc = 0;
2904 } 3274 }
3275
2905 string[n++] = '\0'; 3276 string[n++] = '\0';
2906 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3277
2907 return NULL;
2908 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3278 ends_how = (ch == 0x5c ? C0_ESC : ch);
2909 STRNCPY (s, string, n); 3279
2910 return s; 3280 return rxvt_wcstombs (string);
2911} 3281}
2912 3282
2913/*----------------------------------------------------------------------*/ 3283/*----------------------------------------------------------------------*/
2914/* 3284/*
2915 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3285 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2916 */ 3286 */
2917void 3287void
2918rxvt_term::process_dcs_seq () 3288rxvt_term::process_dcs_seq ()
2919{ 3289{
2920 unsigned char eh, *s;
2921 /* 3290 /*
2922 * Not handled yet 3291 * Not handled yet
2923 */ 3292 */
3293
3294 unicode_t eh;
2924 s = get_to_st (&eh); 3295 char *s = get_to_st (eh);
2925 if (s) 3296 if (s)
2926 free (s); 3297 free (s);
3298
2927 return; 3299 return;
2928} 3300}
2929 3301
2930/*----------------------------------------------------------------------*/ 3302/*----------------------------------------------------------------------*/
2931/* 3303/*
2932 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3304 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2933 */ 3305 */
2934void 3306void
2935rxvt_term::process_osc_seq () 3307rxvt_term::process_osc_seq ()
2936{ 3308{
2937 unsigned char ch, eh, *s; 3309 int arg;
2938 int arg;
2939 3310
2940 ch = cmd_getc (); 3311 unicode_t ch = cmd_getc ();
2941 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3312 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2942 arg = arg * 10 + (ch - '0'); 3313 arg = arg * 10 + (ch - '0');
2943 3314
2944 if (ch == ';') 3315 if (ch == ';')
2945 { 3316 {
3317 unicode_t eh;
2946 s = get_to_st (&eh); 3318 char *s = get_to_st (eh);
3319
2947 if (s) 3320 if (s)
2948 { 3321 {
2949 /*
2950 * rxvt_menubar_dispatch () violates the constness of the string,
2951 * so do it here
2952 */
2953 if (arg == XTerm_Menu)
2954#if 0 /* XXX: currently disabled due to security concerns */
2955 menubar_dispatch ((char *)s);
2956#else
2957 (void)0;
2958#endif
2959 else
2960 xterm_seq (arg, (char *)s, eh); 3322 process_xterm_seq (arg, s, eh);
2961 free (s); 3323 free (s);
2962 } 3324 }
2963 } 3325 }
2964} 3326}
3327
3328void
3329rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3330{
3331 if (str[0] == '?' && !str[1])
3332 {
3333 rgba c;
3334 pix_colors_focused[color].get (c);
3335
3336#if XFT
3337 if (c.a != rgba::MAX_CC)
3338 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3339 else
3340#endif
3341 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3342 }
3343 else
3344 set_window_color (color, str);
3345}
3346
2965/* 3347/*
2966 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3348 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2967 * 0 = change iconName/title
2968 * 1 = change iconName
2969 * 2 = change title
2970 * 4 = change color
2971 * 12 = change text color
2972 * 13 = change mouse foreground color
2973 * 17 = change highlight character colour
2974 * 18 = change bold character color
2975 * 19 = change underlined character color
2976 * 46 = change logfile (not implemented)
2977 * 50 = change font
2978 *
2979 * rxvt extensions:
2980 * 9 = change locale (NYI)
2981 * 10 = menu (may change in future)
2982 * 20 = bg pixmap
2983 * 39 = change default fg color
2984 * 49 = change default bg color
2985 * 55 = dump scrollback buffer and all of screen
2986 */ 3349 */
2987void 3350void
2988rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3351rxvt_term::process_xterm_seq (int op, char *str, char resp)
2989{ 3352{
2990 int changed = 0; 3353 int color;
2991 int color;
2992 char *buf, *name; 3354 char *buf, *name;
3355 bool query = str[0] == '?' && !str[1];
3356 int saveop = op;
3357
3358 dLocal (Display *, dpy);
2993 3359
2994 assert (str != NULL); 3360 assert (str != NULL);
3361
3362 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3363 return;
3364
2995 switch (op) 3365 switch (op)
2996 { 3366 {
2997 case XTerm_name: 3367 case XTerm_name:
2998 set_title (str); 3368 set_title (str);
2999 /* FALLTHROUGH */ 3369 /* FALLTHROUGH */
3000 case XTerm_iconName: 3370 case XTerm_iconName:
3001 set_iconName (str); 3371 set_icon_name (str);
3002 break; 3372 break;
3003 case XTerm_title: 3373 case XTerm_title:
3004 set_title (str); 3374 set_title (str);
3005 break; 3375 break;
3376 case XTerm_property:
3377 if (str[0] == '?')
3378 {
3379 Atom prop = display->atom (str + 1);
3380 Atom actual_type;
3381 int actual_format;
3382 unsigned long nitems;
3383 unsigned long bytes_after;
3384 unsigned char *value = 0;
3385 const char *str = "";
3386
3387 if (prop
3388 && XGetWindowProperty (dpy, parent,
3389 prop, 0, 1<<16, 0, AnyPropertyType,
3390 &actual_type, &actual_format,
3391 &nitems, &bytes_after, &value) == Success
3392 && actual_type != None
3393 && actual_format == 8)
3394 str = (const char *)(value);
3395
3396 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3397
3398 XFree (value);
3399 }
3400 else
3401 {
3402 char *eq = strchr (str, '=');
3403
3404 if (eq)
3405 {
3406 *eq = 0;
3407 set_utf8_property (display->atom (str), eq + 1);
3408 }
3409 else
3410 XDeleteProperty (dpy, parent,
3411 display->atom (str));
3412 }
3413 break;
3414
3006 case XTerm_Color: 3415 case XTerm_Color:
3007 for (buf = (char *)str; buf && *buf;) 3416 for (buf = (char *)str; buf && *buf;)
3008 { 3417 {
3009 if ((name = STRCHR (buf, ';')) == NULL) 3418 if ((name = strchr (buf, ';')) == NULL)
3010 break; 3419 break;
3420
3011 *name++ = '\0'; 3421 *name++ = '\0';
3012 color = atoi (buf); 3422 color = atoi (buf) + minCOLOR;
3013 if (color < 0 || color >= TOTAL_COLORS) 3423
3424 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3014 break; 3425 break;
3426
3015 if ((buf = STRCHR (name, ';')) != NULL) 3427 if ((buf = strchr (name, ';')) != NULL)
3016 *buf++ = '\0'; 3428 *buf++ = '\0';
3017 set_window_color (color + minCOLOR, name); 3429
3430 process_color_seq (op, color, name, resp);
3018 } 3431 }
3432 break;
3433 case Rxvt_restoreFG:
3434 case XTerm_Color00:
3435 process_color_seq (op, Color_fg, str, resp);
3436 break;
3437 case Rxvt_restoreBG:
3438 case XTerm_Color01:
3439 process_color_seq (op, Color_bg, str, resp);
3019 break; 3440 break;
3020#ifndef NO_CURSORCOLOR 3441#ifndef NO_CURSORCOLOR
3021 case XTerm_Color_cursor: 3442 case XTerm_Color_cursor:
3022 set_window_color (Color_cursor, str); 3443 process_color_seq (op, Color_cursor, str, resp);
3023 break; 3444 break;
3024#endif 3445#endif
3025 case XTerm_Color_pointer: 3446 case XTerm_Color_pointer_fg:
3026 set_window_color (Color_pointer, str); 3447 process_color_seq (op, Color_pointer_fg, str, resp);
3027 break; 3448 break;
3449 case XTerm_Color_pointer_bg:
3450 process_color_seq (op, Color_pointer_bg, str, resp);
3451 break;
3452#ifdef OPTION_HC
3453 case XTerm_Color_HC:
3454 process_color_seq (op, Color_HC, str, resp);
3455 break;
3456 case XTerm_Color_HTC:
3457 process_color_seq (op, Color_HTC, str, resp);
3458 break;
3459#endif
3028#ifndef NO_BOLD_UNDERLINE_REVERSE 3460#ifndef NO_BOLD_UNDERLINE_REVERSE
3029 case XTerm_Color_BD: 3461 case URxvt_Color_BD:
3030 set_window_color (Color_BD, str); 3462 process_color_seq (op, Color_BD, str, resp);
3031 break; 3463 break;
3032 case XTerm_Color_UL: 3464 case URxvt_Color_UL:
3033 set_window_color (Color_UL, str); 3465 process_color_seq (op, Color_UL, str, resp);
3034 break; 3466 break;
3035 case XTerm_Color_RV: 3467 case URxvt_Color_IT:
3036 set_window_color (Color_RV, str); 3468 process_color_seq (op, Color_IT, str, resp);
3037 break; 3469 break;
3038#endif 3470#endif
3471 case URxvt_Color_border:
3472 process_color_seq (op, Color_border, str, resp);
3473 break;
3039 3474
3040 case XTerm_Menu: 3475#if BG_IMAGE_FROM_ROOT
3476 case URxvt_Color_tint:
3477 process_color_seq (op, Color_tint, str, resp);
3041 /* 3478 {
3042 * rxvt_menubar_dispatch () violates the constness of the string, 3479 bool changed = false;
3043 * so DON'T do it here 3480
3481 if (ISSET_PIXCOLOR (Color_tint))
3482 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3483
3484 if (changed)
3485 update_background ();
3044 */ 3486 }
3487
3045 break; 3488 break;
3489#endif
3490
3491#if BG_IMAGE_FROM_FILE
3046 case XTerm_Pixmap: 3492 case Rxvt_Pixmap:
3047 if (*str != ';') 3493 if (!strcmp (str, "?"))
3048 { 3494 {
3049#if XPM_BACKGROUND 3495 char str[256];
3050 scale_pixmap (""); /* reset to default scaling */ 3496 int h_scale = fimage.h_scale;
3051 set_bgPixmap (str); /* change pixmap */ 3497 int v_scale = fimage.v_scale;
3052#endif 3498 int h_align = fimage.h_align;
3053 scr_touch (true); 3499 int v_align = fimage.v_align;
3500
3501 sprintf (str, "[%dx%d+%d+%d]",
3502 h_scale, v_scale,
3503 h_align, v_align);
3504 process_xterm_seq (XTerm_title, str, CHAR_ST);
3054 } 3505 }
3055 while ((str = STRCHR (str, ';')) != NULL) 3506 else
3056 { 3507 {
3508 bool changed = false;
3509
3510 if (*str != ';')
3511 {
3512 try
3513 {
3514 fimage.set_file_geometry (this, str);
3515 changed = true;
3516 }
3517 catch (const class rxvt_failure_exception &e)
3518 {
3519 }
3520 }
3521 else
3522 {
3057 str++; 3523 str++;
3058#if XPM_BACKGROUND 3524 if (fimage.set_geometry (str, true))
3059 changed += scale_pixmap (str); 3525 changed = true;
3060#endif 3526 }
3061 3527
3528 if (changed)
3529 {
3530 if (bg_window_position_sensitive ())
3531 {
3532 int x, y;
3533 get_window_origin (x, y);
3534 parent_x = x;
3535 parent_y = y;
3536 }
3537 update_background ();
3538 }
3062 } 3539 }
3063 if (changed)
3064 {
3065#ifdef XPM_BACKGROUND
3066 resize_pixmap ();
3067#endif
3068 scr_touch (true);
3069 }
3070 break; 3540 break;
3541#endif
3071 3542
3072 case XTerm_restoreFG:
3073 set_window_color (Color_fg, str);
3074 break;
3075 case XTerm_restoreBG:
3076 set_window_color (Color_bg, str);
3077 break;
3078 case XTerm_logfile: 3543 case XTerm_logfile:
3544 // TODO, when secure mode?
3079 break; 3545 break;
3080 case XTerm_font: 3546
3081 change_font (str);
3082 break;
3083 case XTerm_locale:
3084 set_locale (str);
3085 im_cb ();
3086 break;
3087#if 0 3547#if 0
3088 case XTerm_dumpscreen: /* no error notices */ 3548 case Rxvt_dumpscreen: /* no error notices */
3089 { 3549 {
3090 int fd; 3550 int fd;
3091 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3551 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3092 { 3552 {
3093 scr_dump (fd); 3553 scr_dump (fd);
3094 close (fd); 3554 close (fd);
3095 } 3555 }
3096 } 3556 }
3097 break; 3557 break;
3098#endif 3558#endif
3559 case XTerm_font:
3560 op = URxvt_font;
3561 case URxvt_font:
3562#if ENABLE_STYLES
3563 case URxvt_boldFont:
3564 case URxvt_italicFont:
3565 case URxvt_boldItalicFont:
3566#endif
3567 if (query)
3568 tt_printf ("\33]%d;%-.250s%c", saveop,
3569 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3570 ? fontset[op - URxvt_font]->fontdesc : "",
3571 resp);
3572 else
3573 {
3574 const char *&res = rs[Rs_font + (op - URxvt_font)];
3099 3575
3576 res = strdup (str);
3577 allocated.push_back ((void *)res);
3578 set_fonts ();
3579 }
3580 break;
3581
3582 case URxvt_version:
3583 if (query)
3584 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3585 op,
3586 rs[Rs_name], VERSION[0], VERSION[2],
3587 resp);
3588 break;
3589
3590#if !ENABLE_MINIMAL
3591 case URxvt_locale:
3592 if (query)
3593 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3594 else
3595 {
3596 set_locale (str);
3597 pty->set_utf8_mode (enc_utf8);
3598 init_xlocale ();
3599 }
3600 break;
3601
3602 case URxvt_view_up:
3603 case URxvt_view_down:
3604 {
3605 int lines = atoi (str);
3606
3607 if (lines)
3608 scr_page (op == URxvt_view_up ? UP : DN, lines);
3609 else
3610 scr_erase_savelines ();
3611 }
3612
3613 break;
3614#endif
3615
3616#if ENABLE_PERL
3617 case URxvt_perl:
3618 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3619 break;
3620#endif
3100 } 3621 }
3101} 3622}
3102/*----------------------------------------------------------------------*/ 3623/*----------------------------------------------------------------------*/
3103 3624
3104/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3625/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3109 * 's' = save 3630 * 's' = save
3110 * 'r' = restore 3631 * 'r' = restore
3111 * 't' = toggle 3632 * 't' = toggle
3112 * so no need for fancy checking 3633 * so no need for fancy checking
3113 */ 3634 */
3114int 3635int ecb_cold
3115rxvt_term::privcases (int mode, unsigned long bit) 3636rxvt_term::privcases (int mode, unsigned long bit)
3116{ 3637{
3117 int state; 3638 int state;
3118 3639
3119 if (mode == 's') 3640 if (mode == 's')
3120 { 3641 {
3121 SavedModes |= (PrivateModes & bit); 3642 if (priv_modes & bit)
3643 SavedModes |= bit;
3644 else
3645 SavedModes &= ~bit;
3122 return -1; 3646 return -1;
3123 } 3647 }
3124 else 3648 else
3125 { 3649 {
3126 if (mode == 'r') 3650 if (mode == 'r')
3127 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3651 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3128 else 3652 else
3129 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3653 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3130 PrivMode (state, bit); 3654
3655 if (state)
3656 priv_modes |= bit;
3657 else
3658 priv_modes &= ~bit;
3131 } 3659 }
3660
3132 return state; 3661 return state;
3133} 3662}
3134 3663
3135/* we're not using priv _yet_ */ 3664/* we're not using priv _yet_ */
3136void 3665void
3137rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3666rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3138{ 3667{
3139 unsigned int i, j; 3668 unsigned int i, j;
3140 int state; 3669 int state;
3670
3141 static const struct 3671 static const struct
3142 { 3672 {
3143 const int argval; 3673 const int argval;
3144 const unsigned long bit; 3674 const unsigned long bit;
3145 }
3146 argtopriv[] = { 3675 } argtopriv[] = {
3147 { 1, PrivMode_aplCUR }, 3676 { 1, PrivMode_aplCUR }, // DECCKM
3148 { 2, PrivMode_vt52 }, 3677 { 2, PrivMode_vt52 }, // DECANM
3149 { 3, PrivMode_132 }, 3678 { 3, PrivMode_132 }, // DECCOLM
3150 { 4, PrivMode_smoothScroll }, 3679 { 4, PrivMode_smoothScroll }, // DECSCLM
3151 { 5, PrivMode_rVideo }, 3680 { 5, PrivMode_rVideo }, // DECSCNM
3152 { 6, PrivMode_relOrigin }, 3681 { 6, PrivMode_relOrigin }, // DECOM
3153 { 7, PrivMode_Autowrap }, 3682 { 7, PrivMode_Autowrap }, // DECAWM
3683 // 8, auto-repeat keys // DECARM
3154 { 9, PrivMode_MouseX10 }, 3684 { 9, PrivMode_MouseX10 },
3155#ifdef menuBar_esc 3685 { 12, PrivMode_BlinkingCursor },
3156 { menuBar_esc, PrivMode_menuBar }, 3686 // 18 end FF to printer after print screen
3157#endif 3687 // 19 Print screen prints full screen/scroll region
3688 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3158#ifdef scrollBar_esc 3689#ifdef scrollBar_esc
3159 { scrollBar_esc, PrivMode_scrollBar }, 3690 { scrollBar_esc, PrivMode_scrollBar },
3160#endif 3691#endif
3161 { 25, PrivMode_VisibleCursor },
3162 { 35, PrivMode_ShiftKeys }, 3692 { 35, PrivMode_ShiftKeys }, // rxvt extension
3693 // 38, tektronix mode // DECTEK
3163 { 40, PrivMode_132OK }, 3694 { 40, PrivMode_132OK },
3695 // 41 xterm more fixes NYI
3696 // 45 margin bell NYI
3697 // 46 start logging
3164 { 47, PrivMode_Screen }, 3698 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3699 { 66, PrivMode_aplKP }, // DECNKM
3166#ifndef NO_BACKSPACE_KEY 3700#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3701 { 67, PrivMode_BackSpace }, // DECBKM
3168#endif 3702#endif
3169 { 1000, PrivMode_MouseX11 }, 3703 { 1000, PrivMode_MouseX11 },
3704 { 1002, PrivMode_MouseBtnEvent },
3705 { 1003, PrivMode_MouseAnyEvent },
3706#if ENABLE_FRILLS
3707 { 1005, PrivMode_ExtModeMouse },
3708#endif
3170 { 1010, PrivMode_TtyOutputInh }, 3709 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3171 { 1011, PrivMode_Keypress }, 3710 { 1011, PrivMode_Keypress }, // rxvt extension
3711#if ENABLE_FRILLS
3712 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3713#endif
3714 // 1035 enable modifiers for alt, numlock NYI
3715 // 1036 send ESC for meta keys NYI
3716 // 1037 send DEL for keypad delete NYI
3172 { 1047, PrivMode_Screen }, 3717 { 1047, PrivMode_Screen },
3718 // 1048 save and restore cursor, implemented in code
3173 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3719 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3720 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3721 { 2004, PrivMode_BracketPaste },
3174 }; 3722 };
3175 3723
3176 if (nargs == 0) 3724 if (nargs == 0)
3177 return; 3725 return;
3178 3726
… …
3185 for (i = 0; i < nargs; i++) 3733 for (i = 0; i < nargs; i++)
3186 { 3734 {
3187 state = -1; 3735 state = -1;
3188 3736
3189 /* basic handling */ 3737 /* basic handling */
3190 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3738 for (j = 0; j < ecb_array_length (argtopriv); j++)
3191 if (argtopriv[j].argval == arg[i]) 3739 if (argtopriv[j].argval == arg[i])
3192 { 3740 {
3193 state = privcases (mode, argtopriv[j].bit); 3741 state = privcases (mode, argtopriv[j].bit);
3194 break; 3742 break;
3195 } 3743 }
3196 3744
3197 /* extra handling for values with state unkept */ 3745 /* extra handling for values with state unkept */
3198 if (state == -1)
3199 switch (arg[i]) 3746 switch (arg[i])
3200 { 3747 {
3748#if ENABLE_STYLES
3749 case 1021:
3750 set_option (Opt_intensityStyles, mode);
3751
3752 scr_touch (true);
3753 break;
3754#endif
3201 case 1048: /* alternative cursor save */ 3755 case 1048: /* alternative cursor save */
3756 if (option (Opt_secondaryScreen))
3202 if (mode == 0) 3757 if (mode == 0)
3203 scr_cursor (RESTORE); 3758 scr_cursor (RESTORE);
3204 else if (mode == 1) 3759 else if (mode == 1)
3205 scr_cursor (SAVE); 3760 scr_cursor (SAVE);
3206 /* FALLTHROUGH */
3207 default:
3208 continue; /* for (;i;) */
3209 }
3210
3211 /* extra handling for values with valid 0 or 1 state */
3212 switch (arg[i])
3213 {
3214 /* case 1: - application cursor keys */
3215 case 2: /* VT52 mode */
3216 /* oddball mode. should be set regardless of set/reset
3217 * parameter. Return from VT52 mode with an ESC < from
3218 * within VT52 mode
3219 */
3220 PrivMode (1, PrivMode_vt52);
3221 break; 3761 break;
3762 }
3763
3764 if (state >= 0)
3765 /* extra handling for values with valid 0 or 1 state */
3766 switch (arg[i])
3767 {
3768 /* case 1: - application cursor keys */
3769 case 2: /* VT52 mode */
3770 /* oddball mode. should be set regardless of set/reset
3771 * parameter. Return from VT52 mode with an ESC < from
3772 * within VT52 mode
3773 */
3774 priv_modes |= PrivMode_vt52;
3775 break;
3222 case 3: /* 80/132 */ 3776 case 3: /* 80/132 */
3223 if (PrivateModes & PrivMode_132OK) 3777 if (priv_modes & PrivMode_132OK)
3224 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3778 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3225 (unsigned int)TermWin.height);
3226 break; 3779 break;
3227 case 4: /* smooth scrolling */ 3780 case 4: /* smooth scrolling */
3228 if (state)
3229 Options &= ~Opt_jumpScroll;
3230 else
3231 Options |= Opt_jumpScroll; 3781 set_option (Opt_jumpScroll, !state);
3232 break; 3782 break;
3233 case 5: /* reverse video */ 3783 case 5: /* reverse video */
3234 scr_rvideo_mode (state); 3784 scr_rvideo_mode (state);
3235 break; 3785 break;
3236 case 6: /* relative/absolute origins */ 3786 case 6: /* relative/absolute origins */
3237 scr_relative_origin (state); 3787 scr_relative_origin (state);
3238 break; 3788 break;
3239 case 7: /* autowrap */ 3789 case 7: /* autowrap */
3240 scr_autowrap (state); 3790 scr_autowrap (state);
3241 break; 3791 break;
3242 /* case 8: - auto repeat, can't do on a per window basis */ 3792 /* case 8: - auto repeat, can't do on a per window basis */
3243 case 9: /* X10 mouse reporting */ 3793 case 9: /* X10 mouse reporting */
3244 if (state) /* orthogonal */ 3794 if (state) /* orthogonal */
3245 PrivateModes &= ~ (PrivMode_MouseX11); 3795 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3246 break; 3796 break;
3247#ifdef menuBar_esc
3248 case menuBar_esc:
3249#ifdef MENUBAR
3250 map_menuBar (state);
3251#endif
3252 break;
3253#endif
3254#ifdef scrollBar_esc 3797#ifdef scrollBar_esc
3255 case scrollBar_esc: 3798 case scrollBar_esc:
3256 if (scrollbar_mapping (state)) 3799 scrollBar.map (state);
3257 {
3258 resize_all_windows (0, 0, 0); 3800 resize_all_windows (0, 0, 0);
3259 scr_touch (true); 3801 scr_touch (true);
3260 }
3261 break; 3802 break;
3262#endif 3803#endif
3804#ifdef CURSOR_BLINK
3805 case 12:
3806 cursor_blink_reset ();
3807 break;
3808#endif
3263 case 25: /* visible/invisible cursor */ 3809 case 25: /* visible/invisible cursor */
3264 scr_cursor_visible (state); 3810 scr_cursor_visible (state);
3265 break; 3811 break;
3266 /* case 35: - shift keys */ 3812 /* case 35: - shift keys */
3267 /* case 40: - 80 <--> 132 mode */ 3813 /* case 40: - 80 <--> 132 mode */
3268 case 47: /* secondary screen */ 3814 case 47: /* secondary screen */
3269 scr_change_screen (state); 3815 scr_change_screen (state);
3270 break; 3816 break;
3271 /* case 66: - application key pad */ 3817 /* case 66: - application key pad */
3272 /* case 67: - backspace key */ 3818 /* case 67: - backspace key */
3273 case 1000: /* X11 mouse reporting */ 3819 case 1000: /* X11 mouse reporting */
3274 if (state) /* orthogonal */ 3820 if (state) /* orthogonal */
3275 PrivateModes &= ~ (PrivMode_MouseX10); 3821 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3822 break;
3277#if 0
3278 case 1001: 3823 case 1002:
3279 break; /* X11 mouse highlighting */ 3824 case 1003:
3280#endif 3825 if (state)
3826 {
3827 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3828 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3829 mouse_row = mouse_col = 0;
3830 vt_emask_mouse = PointerMotionMask;
3831 }
3832 else
3833 vt_emask_mouse = NoEventMask;
3834
3835 vt_select_input ();
3836 break;
3281 case 1010: /* scroll to bottom on TTY output inhibit */ 3837 case 1010: /* scroll to bottom on TTY output inhibit */
3282 if (state)
3283 Options &= ~Opt_scrollTtyOutput;
3284 else
3285 Options |= Opt_scrollTtyOutput; 3838 set_option (Opt_scrollTtyOutput, !state);
3286 break; 3839 break;
3287 case 1011: /* scroll to bottom on key press */ 3840 case 1011: /* scroll to bottom on key press */
3288 if (state)
3289 Options |= Opt_scrollTtyKeypress; 3841 set_option (Opt_scrollTtyKeypress, state);
3290 else
3291 Options &= ~Opt_scrollTtyKeypress;
3292 break; 3842 break;
3293 case 1047: /* secondary screen w/ clearing */ 3843 case 1047: /* secondary screen w/ clearing last */
3294 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3844 if (option (Opt_secondaryScreen))
3295 if (current_screen != PRIMARY) 3845 if (!state)
3296 scr_erase_screen (2); 3846 scr_erase_screen (2);
3847
3297 scr_change_screen (state); 3848 scr_change_screen (state);
3298 /* FALLTHROUGH */
3299 default:
3300 break; 3849 break;
3850 case 1049: /* secondary screen w/ clearing first */
3851 if (option (Opt_secondaryScreen))
3852 if (state)
3853 scr_cursor (SAVE);
3854
3855 scr_change_screen (state);
3856
3857 if (option (Opt_secondaryScreen))
3858 if (state)
3859 scr_erase_screen (2);
3860 else
3861 scr_cursor (RESTORE);
3862 break;
3863 default:
3864 break;
3301 } 3865 }
3302 } 3866 }
3303} 3867}
3304/*}}} */ 3868/*}}} */
3305 3869
3306/*{{{ process sgr sequences */ 3870/*{{{ process sgr sequences */
3307void 3871void ecb_hot
3308rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3872rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3309{ 3873{
3310 unsigned int i; 3874 unsigned int i;
3311 short rendset; 3875 short rendset;
3312 int rendstyle; 3876 int rendstyle;
3313 3877
3314 if (nargs == 0) 3878 if (nargs == 0)
3315 { 3879 {
3316 scr_rendition (0, ~RS_None); 3880 scr_rendition (0, ~RS_None);
3317 return; 3881 return;
3318 } 3882 }
3883
3319 for (i = 0; i < nargs; i++) 3884 for (i = 0; i < nargs; i++)
3320 { 3885 {
3321 rendset = -1; 3886 rendset = -1;
3322 switch (arg[i]) 3887 switch (arg[i])
3323 { 3888 {
… …
3325 rendset = 0, rendstyle = ~RS_None; 3890 rendset = 0, rendstyle = ~RS_None;
3326 break; 3891 break;
3327 case 1: 3892 case 1:
3328 rendset = 1, rendstyle = RS_Bold; 3893 rendset = 1, rendstyle = RS_Bold;
3329 break; 3894 break;
3895 //case 2: // low intensity
3896 case 3:
3897 rendset = 1, rendstyle = RS_Italic;
3898 break;
3330 case 4: 3899 case 4:
3331 rendset = 1, rendstyle = RS_Uline; 3900 rendset = 1, rendstyle = RS_Uline;
3332 break; 3901 break;
3333 case 5: 3902 case 5: // slowly blinking
3903 case 6: // rapidly blinking
3334 rendset = 1, rendstyle = RS_Blink; 3904 rendset = 1, rendstyle = RS_Blink;
3335 break; 3905 break;
3906 //case 6: // scoansi light background
3336 case 7: 3907 case 7:
3337 rendset = 1, rendstyle = RS_RVid; 3908 rendset = 1, rendstyle = RS_RVid;
3338 break; 3909 break;
3339 case 22: 3910 case 8:
3911 // invisible. NYI
3912 break;
3913 //case 9: // crossed out
3914 //case 10: // scoansi acs off, primary font
3915 //case 11: // scoansi acs on, first alt font
3916 //case 12: // scoansi acs on, |0x80, second alt font
3917 //...
3918 //case 19: // ninth alt font
3919 //case 20: // gothic
3920 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3340 rendset = 0, rendstyle = RS_Bold; 3921 rendset = 0, rendstyle = RS_Bold;
3922 break;
3923 case 22: // normal intensity
3924 rendset = 0, rendstyle = RS_Bold;
3925 break;
3926 case 23: // disable italic
3927 rendset = 0, rendstyle = RS_Italic;
3341 break; 3928 break;
3342 case 24: 3929 case 24:
3343 rendset = 0, rendstyle = RS_Uline; 3930 rendset = 0, rendstyle = RS_Uline;
3344 break; 3931 break;
3345 case 25: 3932 case 25:
3346 rendset = 0, rendstyle = RS_Blink; 3933 rendset = 0, rendstyle = RS_Blink;
3347 break; 3934 break;
3935 case 26: // variable spacing (iso 8613)
3936 rendset = 0, rendstyle = RS_Blink;
3937 break;
3348 case 27: 3938 case 27:
3349 rendset = 0, rendstyle = RS_RVid; 3939 rendset = 0, rendstyle = RS_RVid;
3350 break; 3940 break;
3941 //case 28: // visible. NYI
3942 //case 29: // not crossed-out
3351 } 3943 }
3944
3352 if (rendset != -1) 3945 if (rendset != -1)
3353 { 3946 {
3354 scr_rendition (rendset, rendstyle); 3947 scr_rendition (rendset, rendstyle);
3355 continue; /* for (;i;) */ 3948 continue; /* for (;i;) */
3356 } 3949 }
… …
3363 case 33: 3956 case 33:
3364 case 34: 3957 case 34:
3365 case 35: 3958 case 35:
3366 case 36: 3959 case 36:
3367 case 37: 3960 case 37:
3368 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3961 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3369 Color_fg);
3370 break; 3962 break;
3371#ifdef TTY_256COLOR 3963 case 38: // set fg color, ISO 8613-6
3372 case 38:
3373 if (nargs > i + 2 && arg[i + 1] == 5) 3964 if (nargs > i + 2 && arg[i + 1] == 5)
3374 { 3965 {
3375 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3966 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3376 Color_fg);
3377 i += 2; 3967 i += 2;
3378 } 3968 }
3379 break; 3969 break;
3380#endif
3381 case 39: /* default fg */ 3970 case 39: /* default fg */
3382 scr_color (Color_fg, Color_fg); 3971 scr_color (Color_fg, Color_fg);
3383 break; 3972 break;
3384 3973
3385 case 40: 3974 case 40:
… …
3388 case 43: 3977 case 43:
3389 case 44: 3978 case 44:
3390 case 45: 3979 case 45:
3391 case 46: 3980 case 46:
3392 case 47: 3981 case 47:
3393 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3982 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3394 Color_bg);
3395 break; 3983 break;
3396#ifdef TTY_256COLOR 3984 case 48: // set bg color, ISO 8613-6
3397 case 48:
3398 if (nargs > i + 2 && arg[i + 1] == 5) 3985 if (nargs > i + 2 && arg[i + 1] == 5)
3399 { 3986 {
3400 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3987 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3401 Color_bg);
3402 i += 2; 3988 i += 2;
3403 } 3989 }
3404 break; 3990 break;
3405#endif
3406 case 49: /* default bg */ 3991 case 49: /* default bg */
3407 scr_color (Color_bg, Color_bg); 3992 scr_color (Color_bg, Color_bg);
3408 break; 3993 break;
3409 3994
3410#ifndef NO_BRIGHTCOLOR 3995 //case 50: // not variable spacing
3996
3997#if !ENABLE_MINIMAL
3411 case 90: 3998 case 90:
3412 case 91: /* set bright fg color */ 3999 case 91: /* set bright fg color */
3413 case 92: 4000 case 92:
3414 case 93: 4001 case 93:
3415 case 94: 4002 case 94:
3416 case 95: 4003 case 95:
3417 case 96: 4004 case 96:
3418 case 97: 4005 case 97:
3419 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4006 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3420 Color_fg);
3421 break; 4007 break;
3422 case 100: 4008 case 100:
3423 case 101: /* set bright bg color */ 4009 case 101: /* set bright bg color */
3424 case 102: 4010 case 102:
3425 case 103: 4011 case 103:
3426 case 104: 4012 case 104:
3427 case 105: 4013 case 105:
3428 case 106: 4014 case 106:
3429 case 107: 4015 case 107:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4016 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3431 Color_bg);
3432 break; 4017 break;
3433#endif 4018#endif
3434
3435 } 4019 }
3436 } 4020 }
4021}
4022
4023void
4024rxvt_term::set_cursor_style (int style)
4025{
4026 if (!IN_RANGE_INC (style, 0, 6))
4027 return;
4028
4029 if (style == 0)
4030 style = 1;
4031
4032 cursor_type = (style - 1) / 2;
4033 set_option (Opt_cursorUnderline, cursor_type == 1);
4034
4035#ifdef CURSOR_BLINK
4036 set_option (Opt_cursorBlink, style & 1);
4037 cursor_blink_reset ();
4038#endif
4039
4040 want_refresh = 1;
3437} 4041}
3438/*}}} */ 4042/*}}} */
3439 4043
3440/*{{{ process Rob Nation's own graphics mode sequences */
3441void
3442rxvt_term::process_graphics ()
3443{
3444 unsigned char ch, cmd = cmd_getc ();
3445
3446 if (cmd == 'Q')
3447 { /* query graphics */
3448 tt_printf ("\033G0\n"); /* no graphics */
3449 return;
3450 }
3451 /* swallow other graphics sequences until terminating ':' */
3452 do
3453 ch = cmd_getc ();
3454 while (ch != ':');
3455}
3456/*}}} */
3457
3458/* ------------------------------------------------------------------------- */ 4044/* ---------------------------------------------------------------------- */
4045/* Write data to the pty as typed by the user, pasted with the mouse,
4046 * or generated by us in response to a query ESC sequence.
4047 */
3459 4048
3460/* 4049/*
3461 * Send printf () formatted output to the command. 4050 * Send printf () formatted output to the command.
3462 * Only use for small amounts of data. 4051 * Only use for small amounts of data.
3463 */ 4052 */
3464void 4053void
3465rxvt_term::tt_printf (const char *fmt,...) 4054rxvt_term::tt_printf (const char *fmt,...)
3466{ 4055{
3467 va_list arg_ptr; 4056 va_list arg_ptr;
3468 unsigned char buf[256]; 4057 char buf[256];
3469 4058
3470 va_start (arg_ptr, fmt); 4059 va_start (arg_ptr, fmt);
3471 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4060 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3472 va_end (arg_ptr); 4061 va_end (arg_ptr);
3473 tt_write (buf, STRLEN (buf)); 4062 tt_write (buf, strlen (buf));
3474} 4063}
3475 4064
3476/* ---------------------------------------------------------------------- */
3477/* Write data to the pty as typed by the user, pasted with the mouse, 4065/* Write data to the pty as typed by the user. */
3478 * or generated by us in response to a query ESC sequence.
3479 */
3480void 4066void
3481rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4067rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3482{ 4068{
3483 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4069 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4070 return;
3484 4071
3485 if (len) 4072 if (option (Opt_scrollTtyKeypress))
4073 if (view_start)
3486 { 4074 {
4075 view_start = 0;
4076 want_refresh = 1;
4077 }
4078
4079 tt_write_ (data, len);
4080}
4081
4082void
4083rxvt_term::tt_write (const char *data, unsigned int len)
4084{
4085 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4086 return;
4087
4088 tt_write_ (data, len);
4089}
4090
4091static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4092
4093void
4094rxvt_term::tt_write_ (const char *data, unsigned int len)
4095{
4096 if (pty->pty < 0)
4097 return;
4098
4099 if (v_buflen == 0)
4100 {
4101 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4102
4103 max_it (written, 0);
4104
4105 if (written == len)
4106 return;
4107
4108 data += written;
4109 len -= written;
4110 }
4111
4112 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4113
4114 memcpy (v_buffer + v_buflen, data, len);
4115 v_buflen += len;
4116
4117 pty_ev.set (ev::READ | ev::WRITE);
4118}
4119
4120void rxvt_term::pty_write ()
4121{
4122 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4123
4124 if (written > 0)
4125 {
4126 v_buflen -= written;
4127
3487 if (v_buflen == 0) 4128 if (v_buflen == 0)
3488 { 4129 {
3489 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3490
3491 if ((unsigned int)written == len)
3492 return;
3493
3494 data += written;
3495 len -= written;
3496 }
3497
3498
3499 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3500
3501 memcpy (v_buffer + v_buflen, data, len);
3502 v_buflen += len;
3503 }
3504
3505 for (;;)
3506 {
3507 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3508
3509 if (written > 0)
3510 {
3511 v_buflen -= written;
3512
3513 if (v_buflen == 0)
3514 {
3515 free (v_buffer); 4130 free (v_buffer);
3516 v_buffer = 0; 4131 v_buffer = 0;
3517 v_buflen = 0;
3518 4132
3519 pty_ev.set (EVENT_READ); 4133 pty_ev.set (ev::READ);
3520 return;
3521 }
3522
3523 memmove (v_buffer, v_buffer + written, v_buflen);
3524 }
3525 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3526 // original code just ignores this...
3527 destroy ();
3528 else
3529 {
3530 pty_ev.set (EVENT_READ | EVENT_WRITE);
3531 return; 4134 return;
3532 } 4135 }
4136
4137 memmove (v_buffer, v_buffer + written, v_buflen);
3533 } 4138 }
4139 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4140 pty_ev.set (ev::READ);
3534} 4141}
3535 4142
3536/*----------------------- end-of-file (C source) -----------------------*/ 4143/*----------------------- end-of-file (C source) -----------------------*/
3537 4144

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