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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.51 by pcg, Sun Feb 22 08:28:36 2004 UTC vs.
Revision 1.570 by sf-exg, Tue Jun 21 12:03:56 2016 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
114 { 462 {
463 /* make sure the user can type ctrl-@, i.e. NUL */
464 if (len == 1 && *wkbuf == 0)
465 {
466 kbuf[0] = 0;
467 len = 1;
468 }
469 else
470 {
115 wkbuf[len] = 0; 471 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 472 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 473 if (len < 0)
118 len = 0; 474 len = 0;
475 }
119 } 476 }
120 else 477 else
121 len = 0; 478 len = 0;
122 } 479 }
123
124 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129 { 483 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol;
132 }
133
134 if (valid_keysym)
135 { 485 }
136 /* for some backwards compatibility */ 486
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
138# ifdef HOTKEY_CTRL 488 {
139 if (ctrl) 489 KeySym orig_keysym = keysym;
140# else 490
141 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
142# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
143 { 496 }
144 if (keysym == ks_bigfont) 497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
145 { 509 {
146 change_font (FONT_UP); 510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
147 return; 520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
148 } 632 }
149 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
150 { 638 {
151 change_font (FONT_DN);
152 return; 639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
153 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
154 } 662 {
155#endif 663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
156 678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
157 if (TermWin.saveLines) 710 if (saveLines)
158 { 711 {
159#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 713 if (!ctrl && !meta)
161 {
162#else 714#else
163 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
164 { 717 {
165#endif
166 int lnsppg; 718 int lnsppg;
167 719
168#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 722#else
171 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
172#endif 724#endif
725 max_it (lnsppg, 1);
726
173 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
174 { 728 {
175 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
176 return; 730 return;
177 } 731 }
178 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
179 { 733 {
180 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
181 return; 735 return;
182 } 736 }
183 } 737 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
186 { 740 {
187 if (keysym == XK_Up) 741 if (keysym == XK_Up)
188 { 742 {
189 scr_page (UP, 1); 743 scr_page (1);
190 return; 744 return;
191 } 745 }
192 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
193 { 747 {
194 scr_page (DN, 1); 748 scr_page (-1);
195 return; 749 return;
196 } 750 }
197 } 751 }
198#endif 752#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
201 { 755 {
202 if (keysym == XK_Home) 756 if (keysym == XK_Home)
203 { 757 {
204 scr_move_to (0, 1); 758 scr_changeview (top_row);
205 return; 759 return;
206 } 760 }
207 else if (keysym == XK_End) 761 else if (keysym == XK_End)
208 { 762 {
209 scr_move_to (1, 0); 763 scr_changeview (0);
210 return; 764 return;
211 } 765 }
212 } 766 }
213#endif 767#endif
214 } 768 }
215 769
216 if (shft) 770 if (shft)
217 { 771 {
218 /* Shift + F1 - F10 generates F11 - F20 */
219 if (keysym >= XK_F1 && keysym <= XK_F10)
220 {
221 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */
223 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 773 {
226 switch (keysym) 774 switch (keysym)
227 { 775 {
228 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
231 return; 779 return;
780#if TODO
232 /* rxvt extras */ 781 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP);
235 return; 783 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN);
238 return; 785 return;
786#endif
239 } 787 }
240 } 788 }
241 } 789 }
242#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
243 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
244 { 796 {
245 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
246 return; 803 return;
247 } 804 }
248#endif
249 805
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 809 {
252#ifdef KEYSYM_RESOURCE 810 int hv;
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 815 {
255 unsigned int l; 816 commit_iso14755 ();
256 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 818# if ISO_14755
258 819 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 820# endif
267 tt_write (&ch, 1); 821 return;
268 tt_write (kbuf0, l); 822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
269 return; 838 return;
270 } 839 }
271 else 840 else
272#endif
273 { 841 {
274 newlen = 1; 842# if ISO_14755
275 switch (keysym) 843 scr_overlay_off ();
276 {
277#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace)
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif 844# endif
299 break; 845 iso14755buf = 0;
300#endif 846 }
301#ifndef NO_DELETE_KEY 847 }
302 case XK_Delete: 848 else if (option (Opt_iso14755) &&
303 STRCPY (kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
304# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
305 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
306 { 852 {
307 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
308 854# if ISO_14755
309 newlen = STRLEN (kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
310 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif 857# endif
316 break; 858 }
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif 859#endif
415 case XK_Prior: 860
416 STRCPY (kbuf, "\033[5~"); 861#ifdef PRINTPIPE
417 break; 862 if (keysym == XK_Print)
418# ifdef XK_KP_Next 863 {
419 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
420 /* allow shift to override */ 865 return;
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif 867#endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0;
595 break;
596 }
597 if (newlen)
598 len = STRLEN (kbuf);
599 }
600 /*
601 * Pass meta for all function keys, if 'meta' option set
602 */
603#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0)
605 kbuf[len - 1] |= 0x80;
606#endif
607
608 }
609 else if (ctrl && keysym == XK_minus)
610 {
611 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 }
614 else
615 {
616#ifdef META8_OPTION
617 /* set 8-bit on */
618 if (meta && (meta_char == 0x80))
619 {
620 unsigned char *ch;
621
622 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80;
624 meta = 0;
625 }
626#endif
627 /* nil */ ;
628 }
629 } 868 }
630 869
631 if (len <= 0) 870 if (len <= 0)
632 return; /* not mapped */ 871 return; /* not mapped */
633 872
634 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
635 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
636 { 889 {
637 TermWin.view_start = 0; 890# if ISO_14755
638 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
639 } 920 }
640 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
641 /* 922 {
642 * these modifications only affect the static keybuffer 923# if ISO_14755
643 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
651 */
652 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654
655 /* escape prefix */
656 if (meta
657#ifdef META8_OPTION
658 && (meta_char == C0_ESC)
659#endif 925# endif
660 ) 926 if (iso14755buf & ISO_14755_51)
661 { 927 commit_iso14755 ();
662 const unsigned char ch = C0_ESC; 928#if ISO_14755
929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
663 932
664 tt_write (&ch, 1); 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
665 } 939 }
666#ifdef DEBUG_CMD 940#endif
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 941
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len);
679}
680/*}}} */
681
682#if (MENUBAR_MAX)
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
684/* attempt to `write' count to the input buffer */
685unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
687{
688 unsigned int n, s;
689
690 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
692 if (n > 0 && s < count)
693 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n;
698 s += n;
699 }
700 if (count > s)
701 {
702 rxvt_print_error ("data loss: cmd_write too large");
703 count = s;
704 }
705 for (; count--;)
706 *cmdbuf_endp++ = *str++;
707 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
708} 951}
709#endif /* MENUBAR_MAX */
710 952
711void 953void
712rxvt_term::flush () 954rxvt_term::flush ()
713{ 955{
714#ifdef TRANSPARENT 956 flush_ev.stop ();
715 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
716 { 960 {
717 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 962 scr_touch (false);
720 want_refresh = 1;
721 } 963 }
722#endif 964#endif
723 965
724 if (want_refresh) 966 if (want_refresh)
725 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
726 scr_refresh (refresh_type); 1006 scr_refresh ();
727 scrollbar_show (1); 1007 scrollBar.show (1);
728#ifdef USE_XIM 1008#if USE_XIM
729 IMSendSpot (); 1009 im_send_spot ();
730#endif 1010#endif
731
732 } 1011 }
733 1012
734 display->flush (); 1013 display->flush ();
735} 1014}
736 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
737void 1017void
738rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
739{ 1019{
740 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
743 flush (); 1032 flush ();
744} 1033}
745 1034
746#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
747void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1056{
750 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1058 want_refresh = 1;
752 1059 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1060}
755#endif 1061#endif
756 1062
757#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
758void 1064void
759rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1066{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1068 {
763 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
764 want_refresh = 1; 1070 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
766 } 1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
767} 1184}
768#endif 1185#endif
769 1186
770bool 1187bool
771rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
772{ 1189{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
774 1191
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
776 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
778 1201
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1203
781 if (n > 0) 1204 if (r > 0)
782 { 1205 {
783 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
784 return true; 1207 return true;
785 } 1208 }
786 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
787 destroy (); 1221 destroy ();
1222 }
788 1223
789 return false; 1224 return false;
790} 1225}
791 1226
792void 1227void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1229{
795 SET_R (this); 1230 make_current ();
796 SET_LOCALE (locale);
797 1231
798 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1235 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1236
815 uint32_t ch = NOCHAR; 1237 if (revents & ev::WRITE)
1238 pty_write ();
816 1239
817 for (;;) 1240 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1241}
916 1242
917// read the next character, currently handles UTF-8 1243void ecb_cold
918// will probably handle all sorts of other stuff in the future 1244rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1245{
922 while (cmdbuf_ptr < cmdbuf_endp) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1247 recolor_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926
927 wchar_t wc;
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
929
930 if (len == (size_t)-2)
931 return NOCHAR;
932
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964}
965 1248
966#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1250 hidden_pointer = 0;
1251
1252 if (option (Opt_pointerBlank))
1253 pointer_ev.start (pointerBlankDelay);
1254#endif
1255}
1256
1257#ifdef POINTER_BLANK
1258void ecb_cold
1259rxvt_term::pointer_blank ()
1260{
1261 if (!option (Opt_pointerBlank))
1262 return;
1263
1264 XDefineCursor (dpy, vt, display->blank_cursor);
1265 XFlush (dpy);
1266
1267 hidden_pointer = 1;
1268}
1269
1270void ecb_cold
1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1272{
1273 make_current ();
1274
1275 pointer_blank ();
1276}
1277#endif
1278
967void 1279void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank ()
981{
982 if (! (Options & Opt_pointerBlank))
983 return;
984
985 XDefineCursor (display->display, TermWin.vt, blank_cursor);
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989}
990
991void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1281{
1004 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1005 int x, y; 1283 int x, y;
1284 int code = 32;
1006 1285
1007 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
1010 1298
1011 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1300 button_number = 3;
1014 }
1015 else 1301 else
1016 { 1302 {
1017 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1305 if (button_number >= 3)
1020 button_number += (64 - 3); 1306 button_number += 64 - 3;
1021 } 1307 }
1022 1308
1023 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1024 { 1310 {
1025 /* 1311 /*
1026 * do not report ButtonRelease 1312 * do not report ButtonRelease
1027 * no state info allowed 1313 * no state info allowed
1028 */ 1314 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1333#endif
1048
1049 } 1334 }
1050 1335
1051#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1338 if (key_state & 16)
1054 fputc ('C', stderr); 1339 fputc ('C', stderr);
1055 if (key_state & 4) 1340 if (key_state & 4)
1056 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1343 fputc ('A', stderr);
1059 if (key_state & 32) 1344 if (key_state & 32)
1060 fputc ('2', stderr); 1345 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1347 button_number,
1063 x + 1, 1348 x,
1064 y + 1); 1349 y);
1065#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1066 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1366 code + button_number + key_state,
1068 (32 + x + 1), 1367 32 + x,
1069 (32 + y + 1)); 1368 32 + y);
1070#endif
1071} 1369}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1370
1083/*{{{ process an X event */ 1371/*{{{ process an X event */
1084void 1372void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1086{ 1374{
1087 SET_R (this); 1375 make_current ();
1088 SET_LOCALE (locale);
1089 1376
1090#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1378
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1100 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1382 return;
1120#endif
1121 1383
1384 // for XQueryPointer
1122 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1387 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1173#endif
1174 1388
1175 switch (ev.type) 1389 switch (ev.type)
1176 { 1390 {
1177 case KeyPress: 1391 case KeyPress:
1178 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1179 break; 1393 break;
1180 1394
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1395 case KeyRelease:
1183 { 1396 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1397 break;
1195 }
1196#endif
1197 1398
1198 case ButtonPress: 1399 case ButtonPress:
1199 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1200 break; 1401 break;
1201 1402
… …
1203 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1204 break; 1405 break;
1205 1406
1206 case ClientMessage: 1407 case ClientMessage:
1207 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1410 {
1217 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1412 {
1219 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1414 {
1221 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1416 {
1223 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1418 destroy ();
1225 0L, 1000000L, 1419 }
1226 False, AnyPropertyType, 1420#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1424 &ev);
1230 XChangeProperty (display->display, display->root, 1425#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1426 }
1232 8, PropModeReplace, 1427 }
1233 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1236 } 1437 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1438 break;
1243 1439
1244 /* 1440 /*
1245 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1265 break; 1461 break;
1266 } 1462 }
1267 break; 1463 break;
1268 1464
1269 case FocusIn: 1465 case FocusIn:
1270 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1271 { 1481 {
1272 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1483 ;
1284 break;
1285 1484
1286 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1288 { 1490 {
1289 TermWin.focus = 0; 1491 want_position_change = true;
1290 want_refresh = 1; 1492 if (bg_img == 0)
1291#ifdef USE_XIM 1493 moved = true;
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1494 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1316 1496
1317 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1318 { 1498 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1320 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1321 } 1516 }
1322#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1323 else 1523 else
1324 { 1524 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1326 } 1529 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1532 }
1338 break; 1533 break;
1339 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1340 case SelectionClear: 1539 case SelectionClear:
1341 display->set_selection_owner (0); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break;
1343
1344 case SelectionNotify:
1345 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor,
1347 ev.xselection.property, True);
1348 break; 1541 break;
1349 1542
1350 case SelectionRequest: 1543 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1352 break; 1545 break;
1353 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1354 case UnmapNotify: 1566 case UnmapNotify:
1355 TermWin.mapped = 0; 1567 mapped = 0;
1356#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1358#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1572 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1573
1374 case GraphicsExpose: 1574 case GraphicsExpose:
1375 case Expose: 1575 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1377 { 1577 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1582 }
1382 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1591 }
1386 // ev.xexpose.width, TermWin.height, False); 1592
1387#endif
1388 want_refresh = 1; 1593 want_refresh = 1;
1389 } 1594 }
1390 else 1595 else
1391 { 1596 {
1392 XEvent unused_event; 1597 XEvent unused_event;
1393 1598
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1600 ;
1396 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1398 GraphicsExpose, 1603
1399 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1605 {
1402 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1607 scrollBar.show (0);
1404 } 1608 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1609 }
1410 break; 1610 break;
1411 1611
1412 case MotionNotify: 1612 case MotionNotify:
1413#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1614 if (hidden_pointer)
1415 pointer_unblank (); 1615 pointer_unblank ();
1416#endif 1616#endif
1417#if MENUBAR 1617 if (!bypass_keystate
1418 if (isMenuBarWindow (ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1619 || priv_modes & PrivMode_MouseAnyEvent))
1620 mouse_report (ev.xbutton);
1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1622 break;
1623
1624 if (ev.xany.window == vt)
1419 { 1625 {
1420 menubar_control (& (ev.xbutton)); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1628 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1630 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1632 ;
1433 1633
1434 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1638 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1442 { 1643 {
1644#if ISO_14755
1645 // 5.4
1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1647 {
1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1649 break;
1650 }
1443#endif 1651#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1446#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1658 {
1659 page_dirn scroll_selection_dir;
1450 int dist; 1660 int dist;
1451
1452 pending_scroll_selection=1;
1453 1661
1454 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1456 */ 1664 */
1457 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1667
1460 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1462 */ 1670 */
1463 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1674
1468 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1470 { 1677 {
1471 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1473 } 1680 }
1474 else 1681 else
1475 { 1682 {
1476 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1685 }
1686
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1482 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1484 } 1693 }
1485 else 1694 else
1486 { 1695 {
1487 /* we are within the text window, so we 1696 /* we are within the text window, so we
1488 * shouldn't be scrolling 1697 * shouldn't be scrolling
1489 */ 1698 */
1490 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1491 } 1700 }
1492#endif 1701#endif
1493#ifdef MOUSE_THRESHOLD
1494
1495 } 1702 }
1496#endif
1497
1498 } 1703 }
1499 } 1704 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1706 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1504 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1715 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1717 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1718 want_refresh = 1;
1513 scrollbar_show (1); 1719 scrollBar.show (1);
1514 } 1720 }
1515 break; 1721 break;
1516 } 1722 }
1723
1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1517} 1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolor ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792
1793 if (priv_modes & PrivMode_FocusEvent)
1794 tt_printf ("\x1b[I");
1795#endif
1796
1797 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1798 }
1799}
1800
1801void ecb_cold
1802rxvt_term::focus_out ()
1803{
1804 if (focus)
1805 {
1806 focus = 0;
1807 want_refresh = 1;
1808
1809#if ENABLE_FRILLS
1810 if (option (Opt_urgentOnBell))
1811 set_urgency (0);
1812
1813 if (priv_modes & PrivMode_FocusEvent)
1814 tt_printf ("\x1b[O");
1815#endif
1816#if ENABLE_FRILLS || ISO_14755
1817 if (iso14755buf)
1818 {
1819 iso14755buf = 0;
1820# if ISO_14755
1821 scr_overlay_off ();
1822# endif
1823 }
1824#endif
1825#if USE_XIM
1826 if (Input_Context != NULL)
1827 XUnsetICFocus (Input_Context);
1828#endif
1829#if CURSOR_BLINK
1830 if (option (Opt_cursorBlink))
1831 cursor_blink_ev.stop ();
1832
1833 hidden_cursor = 0;
1834#endif
1835#if OFF_FOCUS_FADING
1836 if (rs[Rs_fade])
1837 {
1838 pix_colors = pix_colors_unfocused;
1839 scr_recolor ();
1840 }
1841#endif
1842
1843 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1844 }
1845}
1846
1847void ecb_cold
1848rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1849{
1850#if OFF_FOCUS_FADING
1851 if (rs[Rs_fade])
1852 {
1853 if (!first_time)
1854 pix_colors_focused [idx].free (this);
1855
1856 rgba c;
1857 pix_colors [Color_fade].get (c);
1858 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1859 }
1860#endif
1861}
1862
1863#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1864void ecb_hot
1865rxvt_term::rootwin_cb (XEvent &ev)
1866{
1867 make_current ();
1868
1869 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1870 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1871 return;
1872
1873 switch (ev.type)
1874 {
1875 case PropertyNotify:
1876 /*
1877 * if user used some Esetroot compatible prog to set the root bg,
1878 * use the property to determine the pixmap. We use it later on.
1879 */
1880 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1881 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1882 {
1883#if BG_IMAGE_FROM_ROOT
1884 if (option (Opt_transparent))
1885 {
1886 rxvt_img::new_from_root (this)->replace (root_img);
1887 update_background ();
1888 }
1889#endif
1890 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1891 }
1892
1893 break;
1894 }
1895
1896 refresh_check ();
1897}
1898#endif
1518 1899
1519void 1900void
1520rxvt_term::rootwin_cb (XEvent &ev)
1521{
1522 SET_R (this);
1523 SET_LOCALE (locale);
1524
1525 switch (ev.type)
1526 {
1527 case PropertyNotify:
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1529 {
1530 if (ev.xproperty.state == PropertyNewValue)
1531 selection_property (ev.xproperty.window, ev.xproperty.atom);
1532 break;
1533 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break;
1554#endif
1555 }
1556}
1557
1558void
1559rxvt_term::button_press (const XButtonEvent &ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1560{ 1902{
1561 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1562 1904
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1564 if (!bypass_keystate) 1907 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1909
1566 /* 1910 /*
1567 * VT window processing of button press 1911 * VT window processing of button press
1568 */ 1912 */
1569 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1570 { 1914 {
1915 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1916 return;
1917
1918#if ISO_14755
1919 // 5.4
1920 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1921 {
1922 iso14755_54 (ev.x, ev.y);
1923 return;
1924 }
1925#endif
1926
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1927 clickintime = ev.time - MEvent.time < multiClickTime;
1928
1572 if (reportmode) 1929 if (reportmode)
1573 { 1930 {
1574 /* mouse report from vt window */ 1931 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1932 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1933 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1934#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1935 if (ev.button == MEvent.button && clickintime)
1579 { 1936 {
1580 /* same button, within alloted time */ 1937 /* same button, within allowed time */
1581 MEvent.clicks++; 1938 MEvent.clicks++;
1939
1582 if (MEvent.clicks > 1) 1940 if (MEvent.clicks > 1)
1583 { 1941 {
1584 /* only report double clicks */ 1942 /* only report double clicks */
1585 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1586 mouse_report (ev); 1944 mouse_report (ev);
… …
1598 mouse_report (ev); 1956 mouse_report (ev);
1599 } 1957 }
1600#else 1958#else
1601 MEvent.button = ev.button; 1959 MEvent.button = ev.button;
1602 mouse_report (ev); 1960 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1962
1605 } 1963 }
1606 else 1964 else
1607 { 1965 {
1608 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1967 MEvent.clicks = 0;
1968
1610 switch (ev.button) 1969 switch (ev.button)
1611 { 1970 {
1612 case Button1: 1971 case Button1:
1972 /* allow meta + click to select rectangular areas */
1973 /* should be done in screen.C */
1974#if ENABLE_FRILLS
1975 selection.rect = !!(ev.state & ModMetaMask);
1976#else
1977 selection.rect = false;
1978#endif
1979
1613 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1982 {
1616 if (MEvent.button == Button1 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1618 else 1985 else
1619 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 2001 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 2002 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 2003 selection_rotate (ev.x, ev.y);
1637 else 2004 else
1638 selection_extend (ev.x, ev.y, 1); 2005 selection_extend (ev.x, ev.y, 1);
2006
1639 MEvent.button = Button3; 2007 MEvent.button = Button3;
1640 break; 2008 break;
1641 } 2009 }
1642 } 2010 }
2011
1643 MEvent.time = ev.time; 2012 MEvent.time = ev.time;
1644 return; 2013 return;
1645 } 2014 }
1646 2015
1647 /* 2016 /*
1648 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1649 */ 2018 */
1650 if (isScrollbarWindow (ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2020 {
1652 scrollBar.setIdle (); 2021 page_dirn direction = NO_DIR;
2022
2023 if (scrollBar.upButton (ev.y))
2024 direction = UP; /* up */
2025 else if (scrollBar.dnButton (ev.y))
2026 direction = DN; /* down */
2027
2028 scrollBar.state = SB_STATE_IDLE;
1653 /* 2029 /*
1654 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2031 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1657 * 2033 *
… …
1666 /* 2042 /*
1667 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1670 */ 2046 */
1671 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2048 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 2050 tt_printf ("\033[B");
1681 else 2051 else
1682 switch (ev.button) 2052 switch (ev.button)
1683 { 2053 {
1684 case Button2: 2054 case Button2:
… …
1691 tt_printf ("\033[5~"); 2061 tt_printf ("\033[5~");
1692 break; 2062 break;
1693 } 2063 }
1694 } 2064 }
1695 else 2065 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2067 {
1703 if (scrollbarnext_upButton (ev.y)) 2068 if (direction != NO_DIR)
1704 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y))
1706 upordown = 1; /* down */
1707 }
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown)
1716 { 2069 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2071 if (!cont_scroll_ev.is_active ())
2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2073#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1721 { 2075 {
1722 if (upordown < 0) 2076 if (direction == UP)
1723 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1724 else 2078 else
1725 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1726 } 2080 }
1727 } 2081 }
1728 else 2082 else
1729 switch (ev.button) 2083 switch (ev.button)
1730 { 2084 {
1731 case Button2: 2085 case Button2:
1732 switch (scrollbar_align) 2086 switch (scrollBar.align)
1733 { 2087 {
1734 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1735 csrO = 0; 2089 csrO = 0;
1736 break; 2090 break;
1737 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2093 break;
1740 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2096 break;
1743 } 2097 }
2098
1744 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2100 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2101 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2103
1749 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1750 break; 2105 break;
1751 2106
1752 case Button1: 2107 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1756 2111
1757 case Button3: 2112 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2114 {
1760 if (scrollbar_above_slider (ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1763# else 2118# else
1764 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1765# endif 2120# endif
1766 else if (scrollbar_below_slider (ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1769# else 2124# else
1770 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1771# endif 2126# endif
1772 else 2127 else
1773 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1774 } 2129 }
1775 else 2130 else
1776 { 2131 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2133 (nrow
1779 * scrollbar_position (ev.y) 2134 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2135 / scrollBar.size ()));
1781 } 2136 }
2137
1782 break; 2138 break;
1783 } 2139 }
1784 } 2140 }
2141
1785 return; 2142 return;
1786 } 2143 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2144}
1795 2145
1796void 2146void
1797rxvt_term::button_release (const XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1798{ 2148{
1799 int reportmode = 0; 2149 int reportmode = 0;
1800 2150
1801 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2152 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2154
1805 if (scrollbar_isUpDn ()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2156 {
1807 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2158 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2159 }
2160
1814#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2162 sel_scroll_ev.stop();
1816#endif 2163#endif
2164
1817 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1818 { 2166 {
2167 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2168 return;
2169
2170#if ISO_14755
2171 // 5.4
2172 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2173 return;
2174#endif
2175
1819 if (reportmode) 2176 if (reportmode)
1820 { 2177 {
1821 /* mouse report from vt window */ 2178 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2179 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2180 if (ev.button >= 4)
… …
1825#ifdef MOUSE_REPORT_DOUBLECLICK 2182#ifdef MOUSE_REPORT_DOUBLECLICK
1826 /* only report the release of 'slow' single clicks */ 2183 /* only report the release of 'slow' single clicks */
1827 if (MEvent.button != AnyButton 2184 if (MEvent.button != AnyButton
1828 && (ev.button != MEvent.button 2185 && (ev.button != MEvent.button
1829 || (ev.time - MEvent.time 2186 || (ev.time - MEvent.time
1830 > MULTICLICK_TIME / 2))) 2187 > multiClickTime / 2)))
1831 { 2188 {
1832 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1833 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1834 mouse_report (ev); 2191 mouse_report (ev);
1835 } 2192 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2193#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2194 MEvent.button = AnyButton;
1838 mouse_report (ev); 2195 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2196#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2197 return;
1841 } 2198 }
2199
1842 /* 2200 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2202 * when overriding mouse reporting
1845 */ 2203 */
1846 if (PrivateModes & PrivMode_mouse_report 2204 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2205 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2206 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2207 selection_extend (ev.x, ev.y, 0);
1850 2208
1851 switch (ev.button) 2209 switch (ev.button)
1852 { 2210 {
1853 case Button1: 2211 case Button1:
1854 case Button3: 2212 case Button3:
1855 selection_make (ev.time); 2213 selection_make (ev.time);
1856 break; 2214 break;
2215
1857 case Button2: 2216 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2217 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2218 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2219 break;
2220
1860#ifdef MOUSE_WHEEL 2221#ifdef MOUSE_WHEEL
1861 case Button4: 2222 case Button4:
1862 case Button5: 2223 case Button5:
1863 { 2224 {
1864 int i; 2225 int lines;
1865 page_dirn v; 2226 page_dirn dirn;
1866 2227
1867 v = (ev.button == Button4) ? UP : DN; 2228 dirn = ev.button == Button4 ? UP : DN;
2229
1868 if (ev.state & ShiftMask) 2230 if (ev.state & ShiftMask)
1869 i = 1; 2231 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2232 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2233 lines = nrow - 1;
1872 else 2234 else
1873 i = 5; 2235 lines = 5;
2236
1874# ifdef MOUSE_SLIP_WHEELING 2237# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2238 if (ev.state & ControlMask)
1876 { 2239 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2240 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2241 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2242
2243 if (!slip_wheel_ev.is_active ())
2244 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2245 }
2246 else
1880# endif 2247# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2248 {
1888 scr_page (v, 1); 2249 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2250 scrollBar.show (1);
1891 } 2251 }
1892# endif
1893
1894 } 2252 }
1895 break; 2253 break;
1896#endif 2254#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2255 }
1936 pchanged = 1; 2256 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2257}
1938 PixColors[Color_bg]); 2258
1939 am_transparent = am_pixmap_trans = 0; 2259/*}}} */
2260
2261void ecb_hot
2262rxvt_term::cmd_parse ()
2263{
2264 wchar_t ch = NOCHAR;
2265 char *seq_begin; // remember start of esc-sequence here
2266
2267 for (;;)
2268 {
2269 if (ecb_unlikely (ch == NOCHAR))
1940 } 2270 {
1941 return pchanged; /* Don't try any more */ 2271 seq_begin = cmdbuf_ptr;
1942 } 2272 ch = next_char ();
1943 2273
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2274 if (ch == NOCHAR)
1945 XSync (display->display, False); 2275 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2276 }
1983 nw += sx; 2277
1984 nx = -sx; 2278 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2279 {
1987 if (sy < 0) 2280 if (ecb_unlikely (!seen_input))
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2281 {
2005 pchanged = 1; 2282 seen_input = 1;
2006 if (TermWin.pixmap != None) 2283 // many badly-written programs (e.g. jed) contain a race condition:
2284 // they first read the screensize and then install a SIGWINCH handler.
2285 // some window managers resize the window early, and these programs
2286 // then sometimes get the size wrong.
2287 // unfortunately other programs are even more buggy and dislike
2288 // being sent SIGWINCH, so only do it when we were in fact being
2289 // resized.
2290 if (seen_resize && cmd_pid)
2291 kill (-cmd_pid, SIGWINCH);
2292 }
2293
2294 /* Read a text string from the input buffer */
2295 wchar_t buf[UBUFSIZ];
2296 bool refreshnow = false;
2297 int nlines = 0;
2298 wchar_t *str = buf;
2299 wchar_t *eol = str + min (ncol, UBUFSIZ);
2300
2301 for (;;)
2302 {
2303 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2304 break;
2305
2306 *str++ = ch;
2307
2308 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2309 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2310 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2311 nlines++;
2312
2313 refresh_count++;
2314
2315 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2316 {
2317 refresh_count = 0;
2318
2319 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2320 {
2321 refreshnow = true;
2322 ch = NOCHAR;
2323 break;
2324 }
2325 }
2326
2327 // scr_add_lines only works for nlines <= nrow - 1.
2328 if (nlines >= nrow - 1)
2329 {
2330 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2331 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2332 scr_add_lines (buf, str - buf, nlines);
2333
2334 nlines = 0;
2335 str = buf;
2336 eol = str + min (ncol, UBUFSIZ);
2337 }
2338
2339 if (str >= eol)
2340 {
2341 if (eol >= buf + UBUFSIZ)
2342 {
2343 ch = NOCHAR;
2344 break;
2345 }
2346 else
2347 eol = min (eol + ncol, buf + UBUFSIZ);
2348 }
2349
2010 } 2350 }
2351
2352 seq_begin = cmdbuf_ptr;
2353 ch = next_char ();
2011 } 2354 }
2012 am_pixmap_trans = 0; 2355
2356 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2357 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2358 scr_add_lines (buf, str - buf, nlines);
2359
2360 /*
2361 * If there have been a lot of new lines, then update the screen
2362 * What the heck we'll cheat and only refresh less than every page-full.
2363 * if skipScroll is enabled.
2364 */
2365 if (refreshnow)
2366 {
2367 scr_refresh ();
2368 want_refresh = 1;
2369 }
2013 } 2370 }
2014 else 2371 else
2015 { 2372 {
2016 if (TermWin.pixmap != None) 2373 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2374 {
2052 if (oldp != None) 2375 process_nonprinting (ch);
2053 pchanged = 1; 2376 }
2377 catch (const class out_of_input &o)
2378 {
2379 // we ran out of input, retry later
2380 cmdbuf_ptr = seq_begin;
2054 break; 2381 break;
2055 } 2382 }
2056 if (oldp != TermWin.parent[i]) 2383
2057 pchanged = 1; 2384 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2385 }
2062 for (; n < (unsigned int)i; n++) 2386 }
2063 { 2387}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2388
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2389// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2390wchar_t ecb_hot
2067 { 2391rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2392{
2069 break; 2393 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2394 {
2071 } 2395 // assume 7-bit to be ascii ALWAYS
2396 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2397 return *cmdbuf_ptr++;
2398
2399 wchar_t wc;
2400 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2401
2402 if (len == (size_t)-2)
2072 } 2403 {
2073 if (n > (int) (sizeof (TermWin.parent) 2404 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2405 cmdbuf_ptr = cmdbuf_endp;
2406 break;
2075 { 2407 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2408
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2409 if (len == (size_t)-1)
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 } 2410 {
2084 else 2411 mbstate.reset (); // reset now undefined conversion state
2412 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2413 // in which case we "erroneously" return the next byte which might be valid.
2414 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2415 }
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2416
2091 rqt.tv_sec = 1; 2417 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2418 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2419 return wc & UNICODE_MASK;
2094# else
2095 sleep (1);
2096# endif
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 2420 }
2421
2422 return NOCHAR;
2423}
2424
2425// read the next octet
2426uint32_t ecb_hot
2427rxvt_term::next_octet () NOTHROW
2428{
2429 return cmdbuf_ptr < cmdbuf_endp
2430 ? (unsigned char)*cmdbuf_ptr++
2431 : NOCHAR;
2432}
2433
2434static class out_of_input out_of_input;
2435
2436wchar_t ecb_hot
2437rxvt_term::cmd_getc () THROW ((class out_of_input))
2438{
2439 wchar_t c = next_char ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2108 return pchanged; 2444 return c;
2109} 2445}
2110#endif
2111 2446
2112/*}}} */ 2447uint32_t ecb_hot
2448rxvt_term::cmd_get8 () THROW ((class out_of_input))
2449{
2450 uint32_t c = next_octet ();
2451
2452 if (c == NOCHAR)
2453 throw out_of_input;
2454
2455 return c;
2456}
2113 2457
2114/*{{{ print pipe */ 2458/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2117FILE * 2461FILE * ecb_cold
2118rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2119{ 2463{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2465
2122 if (stream == NULL) 2466 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2468
2124 return stream; 2469 return stream;
2125} 2470}
2126 2471
2127int 2472int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2129{ 2474{
2130 fflush (stream); 2475 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2476 return pclose (stream);
2137# endif
2138} 2477}
2139 2478
2140/* 2479/*
2141 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2142 */ 2481 */
2143void 2482void ecb_cold
2144rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2145{ 2484{
2146 int done; 2485 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2486
2149 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2150 return; 2488 return;
2151 2489
2152 /* 2490 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2491 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2492 * is received.
2155 */ 2493 */
2156 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2157 { 2495 {
2158 unsigned char buf[8]; 2496 unsigned char buf[8];
2159 unsigned char ch; 2497 unicode_t ch;
2160 unsigned int i, len; 2498 unsigned int i, len;
2161 2499
2162 if ((ch = cmd_getc ()) != C0_ESC) 2500 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2501 {
2164 if (putc (ch, fd) == EOF) 2502 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2503 break; /* done = 1 */
… …
2180 { 2518 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2520 break; /* done = 1 */
2183 } 2521 }
2184 } 2522 }
2523
2185 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2187 { 2526 {
2188 done = 1; 2527 done = 1;
2189 break; 2528 break;
2190 } 2529 }
2191 } 2530 }
2192 } 2531 }
2532
2193 pclose_printer (fd); 2533 pclose_printer (fd);
2194} 2534}
2195#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2196/*}}} */ 2536/*}}} */
2197 2537
2198/* *INDENT-OFF* */
2199enum { 2538enum {
2200 C1_40 = 0x40, 2539 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2540 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2541 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2542 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2543 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2544};
2206/* *INDENT-ON* */
2207 2545
2208/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2209void 2547void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2549{
2212 switch (ch) 2550 switch (ch)
2213 { 2551 {
2552 case C0_ESC:
2553 process_escape_seq ();
2554 break;
2214 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2216 tt_write ( 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2558 else
2220 tt_write ((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2560 break;
2223 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2224 scr_bell (); 2562 scr_bell ();
2225 break; 2563 break;
2226 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2579 scr_charset_choose (1);
2242 break; 2580 break;
2243 case C0_SI: /* shift in - acs */ 2581 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2582 scr_charset_choose (0);
2245 break; 2583 break;
2584
2585#ifdef EIGHT_BIT_CONTROLS
2586 // 8-bit controls
2587 case 0x90: /* DCS */
2588 process_dcs_seq ();
2589 break;
2590 case 0x9b: /* CSI */
2591 process_csi_seq ();
2592 break;
2593 case 0x9d: /* OSC */
2594 process_osc_seq ();
2595 break;
2596#endif
2246 } 2597 }
2247} 2598}
2248/*}}} */ 2599/*}}} */
2249 2600
2250 2601
2251/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2252void 2603void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2605{
2255 int row, col; 2606 int row, col;
2256 2607
2257 switch (ch) 2608 switch (ch)
2258 { 2609 {
… …
2291 break; 2642 break;
2292 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2645 break;
2295 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2297 break; 2648 break;
2298 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2300 /* unimplemented */ 2651 /* unimplemented */
2301 break; 2652 break;
… …
2307} 2658}
2308/*}}} */ 2659/*}}} */
2309 2660
2310 2661
2311/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2312void 2663void ecb_hot
2313rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2314{ 2665{
2315 unsigned char ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2316 2667
2317 if (PrivateModes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
2318 { 2669 {
2319 process_escape_vt52 (ch); 2670 process_escape_vt52 (ch);
2320 return; 2671 return;
2321 } 2672 }
2322 2673
2323 switch (ch) 2674 switch (ch)
2324 { 2675 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2676 case '#':
2327 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2328 scr_E (); 2678 scr_E ();
2329 break; 2679 break;
2330 case '(': 2680 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2688 break;
2339 case '+': 2689 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2691 break;
2342#ifdef MULTICHAR_SET 2692#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2693 case '6':
2349 scr_backindex (); 2694 scr_backindex ();
2350 break; 2695 break;
2351#endif 2696#endif
2352 case '7': 2697 case '7':
2353 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2354 break; 2699 break;
2355 case '8': 2700 case '8':
2356 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2357 break; 2702 break;
2358#ifndef NO_FRILLS 2703#if !ENABLE_MINIMAL
2359 case '9': 2704 case '9':
2360 scr_forwardindex (); 2705 scr_forwardindex ();
2361 break; 2706 break;
2362#endif 2707#endif
2708 // DECPAM/DECPNM
2363 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2364 case '>': 2712 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2366 break; 2714 break;
2367 2715
2368 case C1_40: 2716 case C1_40:
2369 cmd_getc (); 2717 cmd_getc ();
2370 break; 2718 break;
… …
2373 break; 2721 break;
2374 2722
2375 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
2377 { 2725 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2728 }
2381 break; 2729 break;
2382 2730
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
2385 process_graphics (); 2733 // used by original rxvt for rob nations own graphics mode
2734 if (cmd_getc () == 'Q')
2735 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2736 break;
2387 2737
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2740 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
2395 scr_index (DN); 2745 scr_index (DN);
2396 break; 2746 break;
2397 2747
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
2400 2750
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
2403 2753
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2756 process_dcs_seq ();
2407 break; 2757 break;
2408 2758
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
2414 2763
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2766 process_csi_seq ();
2418 break; 2767 break;
2419 2768
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2771 process_osc_seq ();
2423 break; 2772 break;
2424 2773
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2775 case 'c':
2776 mbstate.reset ();
2427 scr_poweron (); 2777 scr_poweron ();
2428 scrollbar_show (1); 2778 scrollBar.show (1);
2429 break; 2779 break;
2430 2780
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2782 case 'n':
2433 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
2440 } 2790 }
2441} 2791}
2442/*}}} */ 2792/*}}} */
2443 2793
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2795enum {
2447 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2797 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2798 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2799 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2800 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2801 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2802 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2454 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2803 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2455 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2804 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2805};
2457 2806
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2812
2464const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
2465 { 2814 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2815 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2467 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2816 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2817 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2818 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2819 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2820 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2821 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2822 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2823 };
2475/* *INDENT-ON* */
2476 2824
2477void 2825void ecb_hot
2478rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
2479{ 2827{
2480 unsigned char ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2829 unsigned int nargs, p;
2482 int n, ndef; 2830 int n, ndef;
2483 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
2484 2832
2485 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
2486 arg[--nargs] = 0;
2487 2834
2488 priv = 0; 2835 priv = 0;
2489 ch = cmd_getc (); 2836 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
2491 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2840 priv = ch;
2493 ch = cmd_getc (); 2841 ch = cmd_getc ();
2494 } 2842 }
2843
2844 prev_ch = 0;
2495 /* read any numerical arguments */ 2845 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
2497 { 2847 {
2498 if (isdigit (ch)) 2848 if (isdigit (ch))
2499 { 2849 {
… …
2506 { 2856 {
2507 if (nargs < ESC_ARGS) 2857 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2858 arg[nargs++] = n;
2509 n = -1; 2859 n = -1;
2510 } 2860 }
2511 else if (ch == '\b') 2861 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2862 process_nonprinting (ch);
2523 } 2863
2864 prev_ch = ch;
2524 ch = cmd_getc (); 2865 ch = cmd_getc ();
2525 } 2866 }
2526 2867
2527 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
2528 return; 2869 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2877 if (arg[p] == -1)
2537 arg[p] = ndef; 2878 arg[p] = ndef;
2538 2879
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2880 /*
2547 * private mode handling 2881 * private mode handling
2548 */ 2882 */
2549 if (priv) 2883 if (priv)
2550 { 2884 {
2551 switch (priv) 2885 switch (priv)
2552 { 2886 {
2553 case '>': 2887 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2888 if (ch == CSI_DA) /* secondary device attributes */
2889 {
2890 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2891 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2892 //
2893 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2894 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2895 // versions.
2896 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
2556 break; 2899 break;
2900
2557 case '?': 2901 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2904 break;
2905
2906 case '!':
2907 if (ch == CSI_70)
2908 {
2909 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2910 scr_soft_reset ();
2911
2912 static const int pm_h[] = { 7, 25 };
2913 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2914
2915 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2916 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2917 }
2918 break;
2919 }
2920
2562 return; 2921 return;
2563 } 2922 }
2564 2923
2565 switch (ch) 2924 switch (ch)
2566 { 2925 {
… …
2580 } 2939 }
2581 break; 2940 break;
2582#endif 2941#endif
2583 2942
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2950 break;
2592 2951
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3024
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3030 break;
2672 3031
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3034 break;
2677 3035
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
2680 break; 3038 break;
… …
2686 tt_printf ("\033[0n"); 3044 tt_printf ("\033[0n");
2687 break; 3045 break;
2688 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
2689 scr_report_position (); 3047 scr_report_position ();
2690 break; 3048 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
3050 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3052 break;
2695#endif
2696 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3055 break;
2699 } 3056 }
2700 break; 3057 break;
2701 3058
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3059 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3092 break;
2736 3093
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3094 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3095 if (arg[0] == 4)
2739 scr_insert_mode (0); 3096 scr_insert_mode (0);
3097 else if (arg[0] == 20)
3098 priv_modes &= ~PrivMode_LFNL;
2740 break; 3099 break;
2741 3100
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3101 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3102 if (arg[0] == 4)
2744 scr_insert_mode (1); 3103 scr_insert_mode (1);
3104 else if (arg[0] == 20)
3105 priv_modes |= PrivMode_LFNL;
3106 break;
3107
3108 case CSI_71: // DECSCUSR: set cursor style
3109 if (prev_ch == ' ')
3110 set_cursor_style (arg[0]);
2745 break; 3111 break;
2746 3112
2747 /* 3113 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3115 */
… …
2761 break; 3127 break;
2762 case CSI_75: 3128 case CSI_75:
2763 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
2764 break; 3130 break;
2765 3131
2766#ifndef NO_FRILLS 3132#if !ENABLE_MINIMAL
2767 case CSI_74: 3133 case CSI_74:
2768 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
2769 break; 3135 break;
2770#endif 3136#endif
2771 3137
2772 case CSI_78: /* DECREQTPARM */ 3138 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3139 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3140 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3141 break;
2776 3142
2777 default: 3143 default:
2778 break; 3144 break;
2779 } 3145 }
2780} 3146}
2781/*}}} */ 3147/*}}} */
2782 3148
2783#ifndef NO_FRILLS 3149#if !ENABLE_MINIMAL
2784/* ARGSUSED */
2785void 3150void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3152{
2788 int x, y; 3153 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
2793 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
2794 3158
2795 if (nargs == 0) 3159 if (nargs == 0)
2796 return; 3160 return;
3161
2797 switch (args[0]) 3162 switch (args[0])
2798 { 3163 {
2799 /* 3164 /*
2800 * commands 3165 * commands
2801 */ 3166 */
2802 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
2804 break; 3169 break;
2805 case 2: /* iconify window */ 3170 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
2807 DefaultScreen (display->display));
2808 break; 3172 break;
2809 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
2811 break; 3175 break;
2812 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3178 break;
2815 case 5: /* raise window */ 3179 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
2817 break; 3181 break;
2818 case 6: /* lower window */ 3182 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
2820 break; 3184 break;
2821 case 7: /* refresh window */ 3185 case 7: /* refresh window */
2822 scr_touch (true); 3186 scr_touch (true);
2823 break; 3187 break;
2824 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
2827 break; 3191 break;
3192
3193 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3194 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
2832 break; 3198 break;
3199
2833 /* 3200 /*
2834 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
2835 */ 3202 */
2836 case 11: /* report window state */ 3203 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3206 break;
2840 case 13: /* report window position */ 3207 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3213 break;
2847 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3217 break;
3218 case 18: /* report text area size (chars) */
3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3220 break;
2851 case 18: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3223 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3225 {
3226 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3228 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3229 XFree (s);
3230 }
2858 break; 3231 break;
2859 case 21: /* report window title */ 3232 case 21: /* report window title */
2860 XFetchName (display->display, TermWin.parent[0], &s); 3233 {
3234 char *s;
3235 XFetchName (dpy, parent, &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3236 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3237 XFree (s);
3238 }
2862 break; 3239 break;
2863#endif
2864
2865 } 3240 }
2866} 3241}
2867#endif 3242#endif
2868 3243
2869/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2870/* 3245/*
2871 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3247 * ends_how is terminator used. returned input must be free()'d
2873 */ 3248 */
2874unsigned char * 3249char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3251{
2877 int seen_esc = 0; /* seen escape? */ 3252 unicode_t ch;
3253 bool seen_esc = false;
2878 unsigned int n = 0; 3254 unsigned int n = 0;
2879 unsigned char *s; 3255 wchar_t string[CBUFSIZ];
2880 unsigned char ch, string[STRING_MAX];
2881 3256
2882 for (; (ch = cmd_getc ());) 3257 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3258 {
2884 if (ch == C0_BEL 3259 if (seen_esc)
2885 || ch == CHAR_ST 3260 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3261 if (ch == 0x5c) /* 7bit ST */
2887 break; 3262 break;
3263 else
3264 return NULL;
3265 }
2888 if (ch == C0_ESC) 3266 else if (ch == C0_ESC)
2889 { 3267 {
2890 seen_esc = 1; 3268 seen_esc = true;
2891 continue; 3269 continue;
2892 } 3270 }
3271 else if (ch == C0_BEL || ch == CHAR_ST)
3272 break;
2893 else if (ch == '\t') 3273 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3274 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3275 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3277
3278 seen_esc = false;
3279
2897 if (n < sizeof (string) - 1) 3280 if (n >= sizeof (string) - 1)
3281 // stop at some sane length
3282 return NULL;
3283
2898 string[n++] = ch; 3284 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3285 }
3286
2901 string[n++] = '\0'; 3287 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3288
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3290
2906 return s; 3291 return rxvt_wcstombs (string);
2907} 3292}
2908 3293
2909/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
2910/* 3295/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3296 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3297 */
2913void 3298void
2914rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
2915{ 3300{
2916 unsigned char eh, *s;
2917 /* 3301 /*
2918 * Not handled yet 3302 * Not handled yet
2919 */ 3303 */
3304
3305 unicode_t eh;
2920 s = get_to_st (&eh); 3306 char *s = get_to_st (eh);
2921 if (s) 3307 if (s)
2922 free (s); 3308 free (s);
3309
2923 return; 3310 return;
2924} 3311}
2925 3312
2926/*----------------------------------------------------------------------*/ 3313/*----------------------------------------------------------------------*/
2927/* 3314/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3316 */
2930void 3317void
2931rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
2932{ 3319{
2933 unsigned char ch, eh, *s; 3320 int arg;
2934 int arg;
2935 3321
2936 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
2939 3325
2940 if (ch == ';') 3326 if (ch == ';')
2941 { 3327 {
3328 unicode_t eh;
2942 s = get_to_st (&eh); 3329 char *s = get_to_st (eh);
3330
2943 if (s) 3331 if (s)
2944 { 3332 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
2957 free (s); 3334 free (s);
2958 } 3335 }
2959 } 3336 }
2960} 3337}
3338
3339/*
3340 * Find the nearest color slot in the hidden color cube,
3341 * adapt its value to the 24bit RGB color.
3342 */
3343unsigned int
3344rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b)
3345{
3346 unsigned int idx_r = (r & 0xff) / (0xff / (Red_levels - 1));
3347 unsigned int idx_g = (g & 0xff) / (0xff / (Green_levels - 1));
3348 unsigned int idx_b = (b & 0xff) / (0xff / (Blue_levels - 1));
3349 unsigned int idx;
3350
3351 idx = minTermCOLOR24 + idx_r * Blue_levels * Green_levels +
3352 idx_g * Blue_levels +
3353 idx_b;
3354
3355 pix_colors_focused [idx].free (this);
3356 pix_colors_focused [idx].set (this, rgba (r * 0x0101,
3357 g * 0x0101,
3358 b * 0x0101));
3359 update_fade_color (idx, false);
3360
3361 return idx;
3362}
3363
3364void
3365rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3366{
3367 if (str[0] == '?' && !str[1])
3368 {
3369 rgba c;
3370 pix_colors_focused[color].get (c);
3371
3372#if XFT
3373 if (c.a != rgba::MAX_CC)
3374 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3375 else
3376#endif
3377 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3378 }
3379 else
3380 set_window_color (color, str);
3381}
3382
2961/* 3383/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3384 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 9 = change locale (NYI)
2977 * 10 = menu (may change in future)
2978 * 20 = bg pixmap
2979 * 39 = change default fg color
2980 * 49 = change default bg color
2981 * 55 = dump scrollback buffer and all of screen
2982 */ 3385 */
2983void 3386void
2984rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3387rxvt_term::process_xterm_seq (int op, char *str, char resp)
2985{ 3388{
2986 int changed = 0; 3389 int color;
2987 int color;
2988 char *buf, *name; 3390 char *buf, *name;
3391 bool query = str[0] == '?' && !str[1];
3392 int saveop = op;
3393
3394 dLocal (Display *, dpy);
2989 3395
2990 assert (str != NULL); 3396 assert (str != NULL);
3397
3398 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3399 return;
3400
2991 switch (op) 3401 switch (op)
2992 { 3402 {
2993 case XTerm_name: 3403 case XTerm_name:
2994 set_title (str); 3404 set_title (str);
2995 /* FALLTHROUGH */ 3405 /* FALLTHROUGH */
2996 case XTerm_iconName: 3406 case XTerm_iconName:
2997 set_iconName (str); 3407 set_icon_name (str);
2998 break; 3408 break;
2999 case XTerm_title: 3409 case XTerm_title:
3000 set_title (str); 3410 set_title (str);
3001 break; 3411 break;
3412 case XTerm_property:
3413 if (str[0] == '?')
3414 {
3415 Atom prop = display->atom (str + 1);
3416 Atom actual_type;
3417 int actual_format;
3418 unsigned long nitems;
3419 unsigned long bytes_after;
3420 unsigned char *value = 0;
3421 const char *str = "";
3422
3423 if (prop
3424 && XGetWindowProperty (dpy, parent,
3425 prop, 0, 1<<16, 0, AnyPropertyType,
3426 &actual_type, &actual_format,
3427 &nitems, &bytes_after, &value) == Success
3428 && actual_type != None
3429 && actual_format == 8)
3430 str = (const char *)(value);
3431
3432 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3433
3434 XFree (value);
3435 }
3436 else
3437 {
3438 char *eq = strchr (str, '=');
3439
3440 if (eq)
3441 {
3442 *eq = 0;
3443 set_utf8_property (display->atom (str), eq + 1);
3444 }
3445 else
3446 XDeleteProperty (dpy, parent,
3447 display->atom (str));
3448 }
3449 break;
3450
3002 case XTerm_Color: 3451 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3452 for (buf = (char *)str; buf && *buf;)
3004 { 3453 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3454 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3455 break;
3456
3007 *name++ = '\0'; 3457 *name++ = '\0';
3008 color = atoi (buf); 3458 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3459
3460 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3461 break;
3462
3011 if ((buf = STRCHR (name, ';')) != NULL) 3463 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3464 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3465
3466 process_color_seq (op, color, name, resp);
3014 } 3467 }
3468 break;
3469 case Rxvt_restoreFG:
3470 case XTerm_Color00:
3471 process_color_seq (op, Color_fg, str, resp);
3472 break;
3473 case Rxvt_restoreBG:
3474 case XTerm_Color01:
3475 process_color_seq (op, Color_bg, str, resp);
3015 break; 3476 break;
3016#ifndef NO_CURSORCOLOR 3477#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3478 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3479 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3480 break;
3020#endif 3481#endif
3021 case XTerm_Color_pointer: 3482 case XTerm_Color_pointer_fg:
3022 set_window_color (Color_pointer, str); 3483 process_color_seq (op, Color_pointer_fg, str, resp);
3023 break; 3484 break;
3485 case XTerm_Color_pointer_bg:
3486 process_color_seq (op, Color_pointer_bg, str, resp);
3487 break;
3488#ifdef OPTION_HC
3489 case XTerm_Color_HC:
3490 process_color_seq (op, Color_HC, str, resp);
3491 break;
3492 case XTerm_Color_HTC:
3493 process_color_seq (op, Color_HTC, str, resp);
3494 break;
3495#endif
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3496#ifndef NO_BOLD_UNDERLINE_REVERSE
3025 case XTerm_Color_BD: 3497 case URxvt_Color_BD:
3026 set_window_color (Color_BD, str); 3498 process_color_seq (op, Color_BD, str, resp);
3027 break; 3499 break;
3028 case XTerm_Color_UL: 3500 case URxvt_Color_UL:
3029 set_window_color (Color_UL, str); 3501 process_color_seq (op, Color_UL, str, resp);
3030 break; 3502 break;
3031 case XTerm_Color_RV: 3503 case URxvt_Color_IT:
3032 set_window_color (Color_RV, str); 3504 process_color_seq (op, Color_IT, str, resp);
3033 break; 3505 break;
3034#endif 3506#endif
3507 case URxvt_Color_border:
3508 process_color_seq (op, Color_border, str, resp);
3509 break;
3035 3510
3036 case XTerm_Menu: 3511#if BG_IMAGE_FROM_ROOT
3512 case URxvt_Color_tint:
3513 process_color_seq (op, Color_tint, str, resp);
3037 /* 3514 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3515 bool changed = false;
3039 * so DON'T do it here 3516
3517 if (ISSET_PIXCOLOR (Color_tint))
3518 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3519
3520 if (changed)
3521 update_background ();
3040 */ 3522 }
3523
3041 break; 3524 break;
3525#endif
3526
3527#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3528 case Rxvt_Pixmap:
3043 if (*str != ';') 3529 if (!strcmp (str, "?"))
3044 { 3530 {
3045#if XPM_BACKGROUND 3531 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3532 int h_scale = fimage.h_scale;
3047 set_bgPixmap (str); /* change pixmap */ 3533 int v_scale = fimage.v_scale;
3048#endif 3534 int h_align = fimage.h_align;
3049 scr_touch (true); 3535 int v_align = fimage.v_align;
3536
3537 sprintf (str, "[%dx%d+%d+%d]",
3538 h_scale, v_scale,
3539 h_align, v_align);
3540 process_xterm_seq (XTerm_title, str, CHAR_ST);
3050 } 3541 }
3051 while ((str = STRCHR (str, ';')) != NULL) 3542 else
3052 { 3543 {
3544 bool changed = false;
3545
3546 if (*str != ';')
3547 {
3548 try
3549 {
3550 fimage.set_file_geometry (this, str);
3551 changed = true;
3552 }
3553 catch (const class rxvt_failure_exception &e)
3554 {
3555 }
3556 }
3557 else
3558 {
3053 str++; 3559 str++;
3054#if XPM_BACKGROUND 3560 if (fimage.set_geometry (str, true))
3055 changed += scale_pixmap (str); 3561 changed = true;
3056#endif 3562 }
3057 3563
3564 if (changed)
3565 {
3566 if (bg_window_position_sensitive ())
3567 {
3568 int x, y;
3569 get_window_origin (x, y);
3570 parent_x = x;
3571 parent_y = y;
3572 }
3573 update_background ();
3574 }
3058 } 3575 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break; 3576 break;
3577#endif
3067 3578
3068 case XTerm_restoreFG:
3069 set_window_color (Color_fg, str);
3070 break;
3071 case XTerm_restoreBG:
3072 set_window_color (Color_bg, str);
3073 break;
3074 case XTerm_logfile: 3579 case XTerm_logfile:
3580 // TODO, when secure mode?
3075 break; 3581 break;
3076 case XTerm_font: 3582
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 /* TODO */
3081 break;
3082#if 0 3583#if 0
3083 case XTerm_dumpscreen: /* no error notices */ 3584 case Rxvt_dumpscreen: /* no error notices */
3084 { 3585 {
3085 int fd; 3586 int fd;
3086 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3587 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3087 { 3588 {
3088 scr_dump (fd); 3589 scr_dump (fd);
3089 close (fd); 3590 close (fd);
3090 } 3591 }
3091 } 3592 }
3092 break; 3593 break;
3093#endif 3594#endif
3595 case XTerm_font:
3596 op = URxvt_font;
3597 case URxvt_font:
3598#if ENABLE_STYLES
3599 case URxvt_boldFont:
3600 case URxvt_italicFont:
3601 case URxvt_boldItalicFont:
3602#endif
3603 if (query)
3604 tt_printf ("\33]%d;%-.250s%c", saveop,
3605 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3606 ? fontset[op - URxvt_font]->fontdesc : "",
3607 resp);
3608 else
3609 {
3610 const char *&res = rs[Rs_font + (op - URxvt_font)];
3094 3611
3612 res = strdup (str);
3613 allocated.push_back ((void *)res);
3614 set_fonts ();
3615 }
3616 break;
3617
3618 case URxvt_version:
3619 if (query)
3620 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3621 op,
3622 rs[Rs_name], VERSION[0], VERSION[2],
3623 resp);
3624 break;
3625
3626#if !ENABLE_MINIMAL
3627 case URxvt_locale:
3628 if (query)
3629 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3630 else
3631 {
3632 set_locale (str);
3633 pty->set_utf8_mode (enc_utf8);
3634 init_xlocale ();
3635 }
3636 break;
3637
3638 case URxvt_view_up:
3639 case URxvt_view_down:
3640 {
3641 int lines = atoi (str);
3642
3643 if (lines)
3644 scr_page (op == URxvt_view_up ? UP : DN, lines);
3645 else
3646 scr_erase_savelines ();
3647 }
3648
3649 break;
3650#endif
3651
3652#if ENABLE_PERL
3653 case URxvt_perl:
3654 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3655 break;
3656#endif
3095 } 3657 }
3096} 3658}
3097/*----------------------------------------------------------------------*/ 3659/*----------------------------------------------------------------------*/
3098 3660
3099/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3661/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3104 * 's' = save 3666 * 's' = save
3105 * 'r' = restore 3667 * 'r' = restore
3106 * 't' = toggle 3668 * 't' = toggle
3107 * so no need for fancy checking 3669 * so no need for fancy checking
3108 */ 3670 */
3109int 3671int ecb_cold
3110rxvt_term::privcases (int mode, unsigned long bit) 3672rxvt_term::privcases (int mode, unsigned long bit)
3111{ 3673{
3112 int state; 3674 int state;
3113 3675
3114 if (mode == 's') 3676 if (mode == 's')
3115 { 3677 {
3116 SavedModes |= (PrivateModes & bit); 3678 if (priv_modes & bit)
3679 SavedModes |= bit;
3680 else
3681 SavedModes &= ~bit;
3117 return -1; 3682 return -1;
3118 } 3683 }
3119 else 3684 else
3120 { 3685 {
3121 if (mode == 'r') 3686 if (mode == 'r')
3122 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3687 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3123 else 3688 else
3124 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3689 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3125 PrivMode (state, bit); 3690
3691 if (state)
3692 priv_modes |= bit;
3693 else
3694 priv_modes &= ~bit;
3126 } 3695 }
3696
3127 return state; 3697 return state;
3128} 3698}
3129 3699
3130/* we're not using priv _yet_ */ 3700/* we're not using priv _yet_ */
3131void 3701void
3132rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3702rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3133{ 3703{
3134 unsigned int i, j; 3704 unsigned int i, j;
3135 int state; 3705 int state;
3706
3136 static const struct 3707 static const struct
3137 { 3708 {
3138 const int argval; 3709 const int argval;
3139 const unsigned long bit; 3710 const unsigned long bit;
3140 }
3141 argtopriv[] = { 3711 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3712 { 1, PrivMode_aplCUR }, // DECCKM
3143 { 2, PrivMode_vt52 }, 3713 { 2, PrivMode_vt52 }, // DECANM
3144 { 3, PrivMode_132 }, 3714 { 3, PrivMode_132 }, // DECCOLM
3145 { 4, PrivMode_smoothScroll }, 3715 { 4, PrivMode_smoothScroll }, // DECSCLM
3146 { 5, PrivMode_rVideo }, 3716 { 5, PrivMode_rVideo }, // DECSCNM
3147 { 6, PrivMode_relOrigin }, 3717 { 6, PrivMode_relOrigin }, // DECOM
3148 { 7, PrivMode_Autowrap }, 3718 { 7, PrivMode_Autowrap }, // DECAWM
3719 // 8, auto-repeat keys // DECARM
3149 { 9, PrivMode_MouseX10 }, 3720 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3721 { 12, PrivMode_BlinkingCursor },
3151 { menuBar_esc, PrivMode_menuBar }, 3722 // 18 end FF to printer after print screen
3152#endif 3723 // 19 Print screen prints full screen/scroll region
3724 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3153#ifdef scrollBar_esc 3725#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3726 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3727#endif
3156 { 25, PrivMode_VisibleCursor },
3157 { 35, PrivMode_ShiftKeys }, 3728 { 35, PrivMode_ShiftKeys }, // rxvt extension
3729 // 38, tektronix mode // DECTEK
3158 { 40, PrivMode_132OK }, 3730 { 40, PrivMode_132OK },
3731 // 41 xterm more fixes NYI
3732 // 45 margin bell NYI
3733 // 46 start logging
3159 { 47, PrivMode_Screen }, 3734 { 47, PrivMode_Screen },
3160 { 66, PrivMode_aplKP }, 3735 { 66, PrivMode_aplKP }, // DECNKM
3161#ifndef NO_BACKSPACE_KEY 3736#ifndef NO_BACKSPACE_KEY
3162 { 67, PrivMode_BackSpace }, 3737 { 67, PrivMode_BackSpace }, // DECBKM
3163#endif 3738#endif
3164 { 1000, PrivMode_MouseX11 }, 3739 { 1000, PrivMode_MouseX11 },
3740 { 1002, PrivMode_MouseBtnEvent },
3741 { 1003, PrivMode_MouseAnyEvent },
3742#if ENABLE_FRILLS
3743 { 1004, PrivMode_FocusEvent },
3744 { 1005, PrivMode_ExtModeMouse },
3745#endif
3165 { 1010, PrivMode_TtyOutputInh }, 3746 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3166 { 1011, PrivMode_Keypress }, 3747 { 1011, PrivMode_Keypress }, // rxvt extension
3748#if ENABLE_FRILLS
3749 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3750#endif
3751 // 1035 enable modifiers for alt, numlock NYI
3752 // 1036 send ESC for meta keys NYI
3753 // 1037 send DEL for keypad delete NYI
3167 { 1047, PrivMode_Screen }, 3754 { 1047, PrivMode_Screen },
3755 // 1048 save and restore cursor, implemented in code
3168 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3756 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3757 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3758 { 2004, PrivMode_BracketPaste },
3169 }; 3759 };
3170 3760
3171 if (nargs == 0) 3761 if (nargs == 0)
3172 return; 3762 return;
3173 3763
… …
3180 for (i = 0; i < nargs; i++) 3770 for (i = 0; i < nargs; i++)
3181 { 3771 {
3182 state = -1; 3772 state = -1;
3183 3773
3184 /* basic handling */ 3774 /* basic handling */
3185 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3775 for (j = 0; j < ecb_array_length (argtopriv); j++)
3186 if (argtopriv[j].argval == arg[i]) 3776 if (argtopriv[j].argval == arg[i])
3187 { 3777 {
3188 state = privcases (mode, argtopriv[j].bit); 3778 state = privcases (mode, argtopriv[j].bit);
3189 break; 3779 break;
3190 } 3780 }
3191 3781
3192 /* extra handling for values with state unkept */ 3782 /* extra handling for values with state unkept */
3193 if (state == -1)
3194 switch (arg[i]) 3783 switch (arg[i])
3195 { 3784 {
3785#if ENABLE_STYLES
3786 case 1021:
3787 set_option (Opt_intensityStyles, mode);
3788
3789 scr_touch (true);
3790 break;
3791#endif
3196 case 1048: /* alternative cursor save */ 3792 case 1048: /* alternative cursor save */
3793 if (option (Opt_secondaryScreen))
3197 if (mode == 0) 3794 if (mode == 0)
3198 scr_cursor (RESTORE); 3795 scr_cursor (RESTORE);
3199 else if (mode == 1) 3796 else if (mode == 1)
3200 scr_cursor (SAVE); 3797 scr_cursor (SAVE);
3201 /* FALLTHROUGH */
3202 default:
3203 continue; /* for (;i;) */
3204 }
3205
3206 /* extra handling for values with valid 0 or 1 state */
3207 switch (arg[i])
3208 {
3209 /* case 1: - application cursor keys */
3210 case 2: /* VT52 mode */
3211 /* oddball mode. should be set regardless of set/reset
3212 * parameter. Return from VT52 mode with an ESC < from
3213 * within VT52 mode
3214 */
3215 PrivMode (1, PrivMode_vt52);
3216 break; 3798 break;
3799 }
3800
3801 if (state >= 0)
3802 /* extra handling for values with valid 0 or 1 state */
3803 switch (arg[i])
3804 {
3805 /* case 1: - application cursor keys */
3806 case 2: /* VT52 mode */
3807 /* oddball mode. should be set regardless of set/reset
3808 * parameter. Return from VT52 mode with an ESC < from
3809 * within VT52 mode
3810 */
3811 priv_modes |= PrivMode_vt52;
3812 break;
3217 case 3: /* 80/132 */ 3813 case 3: /* 80/132 */
3218 if (PrivateModes & PrivMode_132OK) 3814 if (priv_modes & PrivMode_132OK)
3219 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3815 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3220 (unsigned int)TermWin.height);
3221 break; 3816 break;
3222 case 4: /* smooth scrolling */ 3817 case 4: /* smooth scrolling */
3223 if (state)
3224 Options &= ~Opt_jumpScroll;
3225 else
3226 Options |= Opt_jumpScroll; 3818 set_option (Opt_jumpScroll, !state);
3227 break; 3819 break;
3228 case 5: /* reverse video */ 3820 case 5: /* reverse video */
3229 scr_rvideo_mode (state); 3821 scr_rvideo_mode (state);
3230 break; 3822 break;
3231 case 6: /* relative/absolute origins */ 3823 case 6: /* relative/absolute origins */
3232 scr_relative_origin (state); 3824 scr_relative_origin (state);
3233 break; 3825 break;
3234 case 7: /* autowrap */ 3826 case 7: /* autowrap */
3235 scr_autowrap (state); 3827 scr_autowrap (state);
3236 break; 3828 break;
3237 /* case 8: - auto repeat, can't do on a per window basis */ 3829 /* case 8: - auto repeat, can't do on a per window basis */
3238 case 9: /* X10 mouse reporting */ 3830 case 9: /* X10 mouse reporting */
3239 if (state) /* orthogonal */ 3831 if (state) /* orthogonal */
3240 PrivateModes &= ~ (PrivMode_MouseX11); 3832 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3241 break; 3833 break;
3242#ifdef menuBar_esc
3243 case menuBar_esc:
3244#ifdef MENUBAR
3245 map_menuBar (state);
3246#endif
3247 break;
3248#endif
3249#ifdef scrollBar_esc 3834#ifdef scrollBar_esc
3250 case scrollBar_esc: 3835 case scrollBar_esc:
3251 if (scrollbar_mapping (state)) 3836 scrollBar.map (state);
3252 {
3253 resize_all_windows (0, 0, 0); 3837 resize_all_windows (0, 0, 0);
3254 scr_touch (true); 3838 scr_touch (true);
3255 }
3256 break; 3839 break;
3257#endif 3840#endif
3841#ifdef CURSOR_BLINK
3842 case 12:
3843 cursor_blink_reset ();
3844 break;
3845#endif
3258 case 25: /* visible/invisible cursor */ 3846 case 25: /* visible/invisible cursor */
3259 scr_cursor_visible (state); 3847 scr_cursor_visible (state);
3260 break; 3848 break;
3261 /* case 35: - shift keys */ 3849 /* case 35: - shift keys */
3262 /* case 40: - 80 <--> 132 mode */ 3850 /* case 40: - 80 <--> 132 mode */
3263 case 47: /* secondary screen */ 3851 case 47: /* secondary screen */
3264 scr_change_screen (state); 3852 scr_change_screen (state);
3265 break; 3853 break;
3266 /* case 66: - application key pad */ 3854 /* case 66: - application key pad */
3267 /* case 67: - backspace key */ 3855 /* case 67: - backspace key */
3268 case 1000: /* X11 mouse reporting */ 3856 case 1000: /* X11 mouse reporting */
3269 if (state) /* orthogonal */ 3857 if (state) /* orthogonal */
3270 PrivateModes &= ~ (PrivMode_MouseX10); 3858 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3271 break; 3859 break;
3272#if 0
3273 case 1001: 3860 case 1002:
3274 break; /* X11 mouse highlighting */ 3861 case 1003:
3275#endif 3862 if (state)
3863 {
3864 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3865 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3866 mouse_row = mouse_col = 0;
3867 vt_emask_mouse = PointerMotionMask;
3868 }
3869 else
3870 vt_emask_mouse = NoEventMask;
3871
3872 vt_select_input ();
3873 break;
3276 case 1010: /* scroll to bottom on TTY output inhibit */ 3874 case 1010: /* scroll to bottom on TTY output inhibit */
3277 if (state)
3278 Options &= ~Opt_scrollTtyOutput;
3279 else
3280 Options |= Opt_scrollTtyOutput; 3875 set_option (Opt_scrollTtyOutput, !state);
3281 break; 3876 break;
3282 case 1011: /* scroll to bottom on key press */ 3877 case 1011: /* scroll to bottom on key press */
3283 if (state)
3284 Options |= Opt_scrollTtyKeypress; 3878 set_option (Opt_scrollTtyKeypress, state);
3285 else
3286 Options &= ~Opt_scrollTtyKeypress;
3287 break; 3879 break;
3288 case 1047: /* secondary screen w/ clearing */ 3880 case 1047: /* secondary screen w/ clearing last */
3289 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3881 if (option (Opt_secondaryScreen))
3290 if (current_screen != PRIMARY) 3882 if (!state)
3291 scr_erase_screen (2); 3883 scr_erase_screen (2);
3884
3292 scr_change_screen (state); 3885 scr_change_screen (state);
3293 /* FALLTHROUGH */
3294 default:
3295 break; 3886 break;
3887 case 1049: /* secondary screen w/ clearing first */
3888 if (option (Opt_secondaryScreen))
3889 if (state)
3890 scr_cursor (SAVE);
3891
3892 scr_change_screen (state);
3893
3894 if (option (Opt_secondaryScreen))
3895 if (state)
3896 scr_erase_screen (2);
3897 else
3898 scr_cursor (RESTORE);
3899 break;
3900 default:
3901 break;
3296 } 3902 }
3297 } 3903 }
3298} 3904}
3299/*}}} */ 3905/*}}} */
3300 3906
3301/*{{{ process sgr sequences */ 3907/*{{{ process sgr sequences */
3302void 3908void ecb_hot
3303rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3909rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3304{ 3910{
3305 unsigned int i; 3911 unsigned int i;
3306 short rendset; 3912 short rendset;
3307 int rendstyle; 3913 int rendstyle;
3308 3914
3309 if (nargs == 0) 3915 if (nargs == 0)
3310 { 3916 {
3311 scr_rendition (0, ~RS_None); 3917 scr_rendition (0, ~RS_None);
3312 return; 3918 return;
3313 } 3919 }
3920
3314 for (i = 0; i < nargs; i++) 3921 for (i = 0; i < nargs; i++)
3315 { 3922 {
3316 rendset = -1; 3923 rendset = -1;
3317 switch (arg[i]) 3924 switch (arg[i])
3318 { 3925 {
… …
3320 rendset = 0, rendstyle = ~RS_None; 3927 rendset = 0, rendstyle = ~RS_None;
3321 break; 3928 break;
3322 case 1: 3929 case 1:
3323 rendset = 1, rendstyle = RS_Bold; 3930 rendset = 1, rendstyle = RS_Bold;
3324 break; 3931 break;
3932 //case 2: // low intensity
3933 case 3:
3934 rendset = 1, rendstyle = RS_Italic;
3935 break;
3325 case 4: 3936 case 4:
3326 rendset = 1, rendstyle = RS_Uline; 3937 rendset = 1, rendstyle = RS_Uline;
3327 break; 3938 break;
3328 case 5: 3939 case 5: // slowly blinking
3940 case 6: // rapidly blinking
3329 rendset = 1, rendstyle = RS_Blink; 3941 rendset = 1, rendstyle = RS_Blink;
3330 break; 3942 break;
3943 //case 6: // scoansi light background
3331 case 7: 3944 case 7:
3332 rendset = 1, rendstyle = RS_RVid; 3945 rendset = 1, rendstyle = RS_RVid;
3333 break; 3946 break;
3334 case 22: 3947 case 8:
3948 // invisible. NYI
3949 break;
3950 //case 9: // crossed out
3951 //case 10: // scoansi acs off, primary font
3952 //case 11: // scoansi acs on, first alt font
3953 //case 12: // scoansi acs on, |0x80, second alt font
3954 //...
3955 //case 19: // ninth alt font
3956 //case 20: // gothic
3957 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3335 rendset = 0, rendstyle = RS_Bold; 3958 rendset = 0, rendstyle = RS_Bold;
3336 break; 3959 break;
3337 case 24: 3960 case 22: // bold off (vt220)
3961 rendset = 0, rendstyle = RS_Bold;
3962 break;
3963 case 23: // disable italic
3964 rendset = 0, rendstyle = RS_Italic;
3965 break;
3966 case 24: // underline off (vt220)
3338 rendset = 0, rendstyle = RS_Uline; 3967 rendset = 0, rendstyle = RS_Uline;
3339 break; 3968 break;
3340 case 25: 3969 case 25: // blink off (vt220)
3341 rendset = 0, rendstyle = RS_Blink; 3970 rendset = 0, rendstyle = RS_Blink;
3342 break; 3971 break;
3343 case 27: 3972 case 26: // variable spacing (iso 8613)
3973 rendset = 0, rendstyle = RS_Blink;
3974 break;
3975 case 27: // reverse off (vt220)
3344 rendset = 0, rendstyle = RS_RVid; 3976 rendset = 0, rendstyle = RS_RVid;
3345 break; 3977 break;
3978 //case 28: // visible. NYI
3979 //case 29: // not crossed-out
3346 } 3980 }
3981
3347 if (rendset != -1) 3982 if (rendset != -1)
3348 { 3983 {
3349 scr_rendition (rendset, rendstyle); 3984 scr_rendition (rendset, rendstyle);
3350 continue; /* for (;i;) */ 3985 continue; /* for (;i;) */
3351 } 3986 }
… …
3358 case 33: 3993 case 33:
3359 case 34: 3994 case 34:
3360 case 35: 3995 case 35:
3361 case 36: 3996 case 36:
3362 case 37: 3997 case 37:
3363 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3998 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3364 Color_fg);
3365 break; 3999 break;
3366#ifdef TTY_256COLOR 4000 case 38: // set fg color, ISO 8613-6
3367 case 38:
3368 if (nargs > i + 2 && arg[i + 1] == 5) 4001 if (nargs > i + 2 && arg[i + 1] == 5)
3369 { 4002 {
3370 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4003 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3371 Color_fg);
3372 i += 2; 4004 i += 2;
3373 } 4005 }
4006 else if (nargs > i + 4 && arg[i + 1] == 2)
4007 {
4008 unsigned int r = arg[i + 2];
4009 unsigned int g = arg[i + 3];
4010 unsigned int b = arg[i + 4];
4011 unsigned int idx = map_rgb24_color (r, g, b);
4012 scr_color (idx, Color_fg);
4013 i += 4;
4014 }
3374 break; 4015 break;
3375#endif
3376 case 39: /* default fg */ 4016 case 39: /* default fg */
3377 scr_color (Color_fg, Color_fg); 4017 scr_color (Color_fg, Color_fg);
3378 break; 4018 break;
3379 4019
3380 case 40: 4020 case 40:
… …
3383 case 43: 4023 case 43:
3384 case 44: 4024 case 44:
3385 case 45: 4025 case 45:
3386 case 46: 4026 case 46:
3387 case 47: 4027 case 47:
3388 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4028 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3389 Color_bg);
3390 break; 4029 break;
3391#ifdef TTY_256COLOR 4030 case 48: // set bg color, ISO 8613-6
3392 case 48:
3393 if (nargs > i + 2 && arg[i + 1] == 5) 4031 if (nargs > i + 2 && arg[i + 1] == 5)
3394 { 4032 {
3395 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4033 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3396 Color_bg);
3397 i += 2; 4034 i += 2;
3398 } 4035 }
4036 else if (nargs > i + 4 && arg[i + 1] == 2)
4037 {
4038 unsigned int r = arg[i + 2];
4039 unsigned int g = arg[i + 3];
4040 unsigned int b = arg[i + 4];
4041 unsigned int idx = map_rgb24_color (r, g, b);
4042 scr_color (idx, Color_bg);
4043 i += 4;
4044 }
3399 break; 4045 break;
3400#endif
3401 case 49: /* default bg */ 4046 case 49: /* default bg */
3402 scr_color (Color_bg, Color_bg); 4047 scr_color (Color_bg, Color_bg);
3403 break; 4048 break;
3404 4049
3405#ifndef NO_BRIGHTCOLOR 4050 //case 50: // not variable spacing
4051
4052#if !ENABLE_MINIMAL
3406 case 90: 4053 case 90:
3407 case 91: /* set bright fg color */ 4054 case 91: /* set bright fg color */
3408 case 92: 4055 case 92:
3409 case 93: 4056 case 93:
3410 case 94: 4057 case 94:
3411 case 95: 4058 case 95:
3412 case 96: 4059 case 96:
3413 case 97: 4060 case 97:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4061 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3415 Color_fg);
3416 break; 4062 break;
3417 case 100: 4063 case 100:
3418 case 101: /* set bright bg color */ 4064 case 101: /* set bright bg color */
3419 case 102: 4065 case 102:
3420 case 103: 4066 case 103:
3421 case 104: 4067 case 104:
3422 case 105: 4068 case 105:
3423 case 106: 4069 case 106:
3424 case 107: 4070 case 107:
3425 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4071 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3426 Color_bg);
3427 break; 4072 break;
3428#endif 4073#endif
3429
3430 } 4074 }
3431 } 4075 }
4076}
4077
4078void
4079rxvt_term::set_cursor_style (int style)
4080{
4081 if (!IN_RANGE_INC (style, 0, 6))
4082 return;
4083
4084 if (style == 0)
4085 style = 1;
4086
4087 cursor_type = (style - 1) / 2;
4088 set_option (Opt_cursorUnderline, cursor_type == 1);
4089
4090#ifdef CURSOR_BLINK
4091 set_option (Opt_cursorBlink, style & 1);
4092 cursor_blink_reset ();
4093#endif
4094
4095 want_refresh = 1;
3432} 4096}
3433/*}}} */ 4097/*}}} */
3434 4098
3435/*{{{ process Rob Nation's own graphics mode sequences */
3436void
3437rxvt_term::process_graphics ()
3438{
3439 unsigned char ch, cmd = cmd_getc ();
3440
3441 if (cmd == 'Q')
3442 { /* query graphics */
3443 tt_printf ("\033G0\n"); /* no graphics */
3444 return;
3445 }
3446 /* swallow other graphics sequences until terminating ':' */
3447 do
3448 ch = cmd_getc ();
3449 while (ch != ':');
3450}
3451/*}}} */
3452
3453/* ------------------------------------------------------------------------- */ 4099/* ---------------------------------------------------------------------- */
4100/* Write data to the pty as typed by the user, pasted with the mouse,
4101 * or generated by us in response to a query ESC sequence.
4102 */
3454 4103
3455/* 4104/*
3456 * Send printf () formatted output to the command. 4105 * Send printf () formatted output to the command.
3457 * Only use for small amounts of data. 4106 * Only use for small amounts of data.
3458 */ 4107 */
3459void 4108void
3460rxvt_term::tt_printf (const char *fmt,...) 4109rxvt_term::tt_printf (const char *fmt,...)
3461{ 4110{
3462 va_list arg_ptr; 4111 va_list arg_ptr;
3463 unsigned char buf[256]; 4112 char buf[256];
3464 4113
3465 va_start (arg_ptr, fmt); 4114 va_start (arg_ptr, fmt);
3466 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4115 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3467 va_end (arg_ptr); 4116 va_end (arg_ptr);
3468 tt_write (buf, STRLEN (buf)); 4117 tt_write (buf, strlen (buf));
3469} 4118}
3470 4119
3471/* ---------------------------------------------------------------------- */
3472/* Write data to the pty as typed by the user, pasted with the mouse, 4120/* Write data to the pty as typed by the user. */
3473 * or generated by us in response to a query ESC sequence.
3474 */
3475void 4121void
3476rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4122rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3477{ 4123{
3478 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4124 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4125 return;
3479 4126
3480 if (len) 4127 if (option (Opt_scrollTtyKeypress))
4128 if (view_start)
3481 { 4129 {
4130 view_start = 0;
4131 want_refresh = 1;
4132 }
4133
4134 tt_write_ (data, len);
4135}
4136
4137void
4138rxvt_term::tt_write (const char *data, unsigned int len)
4139{
4140 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4141 return;
4142
4143 tt_write_ (data, len);
4144}
4145
4146static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4147
4148void
4149rxvt_term::tt_write_ (const char *data, unsigned int len)
4150{
4151 if (pty->pty < 0)
4152 return;
4153
4154 if (v_buflen == 0)
4155 {
4156 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4157
4158 max_it (written, 0);
4159
4160 if (written == len)
4161 return;
4162
4163 data += written;
4164 len -= written;
4165 }
4166
4167 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4168
4169 memcpy (v_buffer + v_buflen, data, len);
4170 v_buflen += len;
4171
4172 pty_ev.set (ev::READ | ev::WRITE);
4173}
4174
4175void rxvt_term::pty_write ()
4176{
4177 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4178
4179 if (written > 0)
4180 {
4181 v_buflen -= written;
4182
3482 if (v_buflen == 0) 4183 if (v_buflen == 0)
3483 { 4184 {
3484 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3485
3486 if ((unsigned int)written == len)
3487 return;
3488
3489 data += written;
3490 len -= written;
3491 }
3492
3493
3494 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3495
3496 memcpy (v_buffer + v_buflen, data, len);
3497 v_buflen += len;
3498 }
3499
3500 for (;;)
3501 {
3502 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3503
3504 if (written > 0)
3505 {
3506 v_buflen -= written;
3507
3508 if (v_buflen == 0)
3509 {
3510 free (v_buffer); 4185 free (v_buffer);
3511 v_buffer = 0; 4186 v_buffer = 0;
3512 v_buflen = 0;
3513 4187
3514 pty_ev.set (EVENT_READ); 4188 pty_ev.set (ev::READ);
3515 return;
3516 }
3517
3518 memmove (v_buffer, v_buffer + written, v_buflen);
3519 }
3520 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3521 // original code just ignores this...
3522 destroy ();
3523 else
3524 {
3525 pty_ev.set (EVENT_READ | EVENT_WRITE);
3526 return; 4189 return;
3527 } 4190 }
4191
4192 memmove (v_buffer, v_buffer + written, v_buflen);
3528 } 4193 }
4194 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4195 pty_ev.set (ev::READ);
3529} 4196}
3530 4197
3531/*----------------------- end-of-file (C source) -----------------------*/ 4198/*----------------------- end-of-file (C source) -----------------------*/
3532 4199

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