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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.54 by pcg, Sun Feb 22 12:58:02 2004 UTC vs.
Revision 1.563 by root, Sat Dec 13 12:24:32 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
114 { 462 {
463 /* make sure the user can type ctrl-@, i.e. NUL */
464 if (len == 1 && *wkbuf == 0)
465 {
466 kbuf[0] = 0;
467 len = 1;
468 }
469 else
470 {
115 wkbuf[len] = 0; 471 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 472 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 473 if (len < 0)
118 len = 0; 474 len = 0;
475 }
119 } 476 }
120 else 477 else
121 len = 0; 478 len = 0;
122 } 479 }
123
124 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129 { 483 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol;
132 }
133
134 if (valid_keysym)
135 { 485 }
136 /* for some backwards compatibility */ 486
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
138# ifdef HOTKEY_CTRL 488 {
139 if (ctrl) 489 KeySym orig_keysym = keysym;
140# else 490
141 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
142# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
143 { 496 }
144 if (keysym == ks_bigfont) 497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
145 { 509 {
146 change_font (FONT_UP); 510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
147 return; 520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
148 } 632 }
149 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
150 { 638 {
151 change_font (FONT_DN);
152 return; 639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
153 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
154 } 662 {
155#endif 663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
156 678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
157 if (TermWin.saveLines) 710 if (saveLines)
158 { 711 {
159#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 713 if (!ctrl && !meta)
161 {
162#else 714#else
163 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
164 { 717 {
165#endif
166 int lnsppg; 718 int lnsppg;
167 719
168#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 722#else
171 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
172#endif 724#endif
725 max_it (lnsppg, 1);
726
173 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
174 { 728 {
175 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
176 return; 730 return;
177 } 731 }
178 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
179 { 733 {
180 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
181 return; 735 return;
182 } 736 }
183 } 737 }
184#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
185 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
186 { 740 {
187 if (keysym == XK_Up) 741 if (keysym == XK_Up)
188 { 742 {
189 scr_page (UP, 1); 743 scr_page (1);
190 return; 744 return;
191 } 745 }
192 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
193 { 747 {
194 scr_page (DN, 1); 748 scr_page (-1);
195 return; 749 return;
196 } 750 }
197 } 751 }
198#endif 752#endif
199#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
200 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
201 { 755 {
202 if (keysym == XK_Home) 756 if (keysym == XK_Home)
203 { 757 {
204 scr_move_to (0, 1); 758 scr_changeview (top_row);
205 return; 759 return;
206 } 760 }
207 else if (keysym == XK_End) 761 else if (keysym == XK_End)
208 { 762 {
209 scr_move_to (1, 0); 763 scr_changeview (0);
210 return; 764 return;
211 } 765 }
212 } 766 }
213#endif 767#endif
214 } 768 }
215 769
216 if (shft) 770 if (shft)
217 { 771 {
218 /* Shift + F1 - F10 generates F11 - F20 */
219 if (keysym >= XK_F1 && keysym <= XK_F10)
220 {
221 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */
223 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 773 {
226 switch (keysym) 774 switch (keysym)
227 { 775 {
228 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
231 return; 779 return;
780#if TODO
232 /* rxvt extras */ 781 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP);
235 return; 783 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN);
238 return; 785 return;
786#endif
239 } 787 }
240 } 788 }
241 } 789 }
242#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
243 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
244 { 796 {
245 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
246 return; 803 return;
247 } 804 }
248#endif
249 805
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
251 { 809 {
252#ifdef KEYSYM_RESOURCE 810 int hv;
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
254 { 815 {
255 unsigned int l; 816 commit_iso14755 ();
256 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 818# if ISO_14755
258 819 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 820# endif
267 tt_write (&ch, 1); 821 return;
268 tt_write (kbuf0, l); 822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
269 return; 838 return;
270 } 839 }
271 else 840 else
272#endif
273 { 841 {
274 newlen = 1; 842# if ISO_14755
275 switch (keysym) 843 scr_overlay_off ();
276 {
277#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace)
280 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0';
284 }
285 else
286 STRCPY (kbuf, key_backspace);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif 844# endif
299 break; 845 iso14755buf = 0;
300#endif 846 }
301#ifndef NO_DELETE_KEY 847 }
302 case XK_Delete: 848 else if (option (Opt_iso14755) &&
303 STRCPY (kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
304# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
305 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
306 { 852 {
307 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
308 854# if ISO_14755
309 newlen = STRLEN (kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
310 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif 857# endif
316 break; 858 }
317#endif
318 case XK_Tab:
319 if (shft)
320 STRCPY (kbuf, "\033[Z");
321 else
322 {
323#ifdef CTRL_TAB_MAKES_META
324 if (ctrl)
325 meta = 1;
326#endif
327#ifdef MOD4_TAB_MAKES_META
328 if (ev.state & Mod4Mask)
329 meta = 1;
330#endif
331 newlen = 0;
332 }
333 break;
334
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */
358 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl)
361 {
362 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left];
364 }
365 else if (PrivateModes & PrivMode_aplCUR)
366 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy");
411 break;
412 }
413 /* FALLTHROUGH */
414# endif 859#endif
415 case XK_Prior: 860
416 STRCPY (kbuf, "\033[5~"); 861#ifdef PRINTPIPE
417 break; 862 if (keysym == XK_Print)
418# ifdef XK_KP_Next 863 {
419 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
420 /* allow shift to override */ 865 return;
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
422 {
423 STRCPY (kbuf, "\033Os");
424 break;
425 }
426 /* FALLTHROUGH */
427# endif 867#endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 }
438 else
439 {
440 kbuf[0] = '\r';
441 kbuf[1] = '\0';
442 }
443 break;
444
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1);
464 break;
465
466 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */
468 case XK_KP_Separator: /* "\033Ol" : "," */
469 case XK_KP_Subtract: /* "\033Om" : "-" */
470 case XK_KP_Decimal: /* "\033On" : "." */
471 case XK_KP_Divide: /* "\033Oo" : "/" */
472 case XK_KP_0: /* "\033Op" : "0" */
473 case XK_KP_1: /* "\033Oq" : "1" */
474 case XK_KP_2: /* "\033Or" : "2" */
475 case XK_KP_3: /* "\033Os" : "3" */
476 case XK_KP_4: /* "\033Ot" : "4" */
477 case XK_KP_5: /* "\033Ou" : "5" */
478 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
484 {
485 STRCPY (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply);
487 }
488 else
489 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0';
492 }
493 break;
494
495 case XK_Find:
496 STRCPY (kbuf, "\033[1~");
497 break;
498 case XK_Insert:
499 STRCPY (kbuf, "\033[2~");
500 break;
501#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove:
503 /* FALLTHROUGH */
504#endif
505 case XK_Execute:
506 STRCPY (kbuf, "\033[3~");
507 break;
508 case XK_Select:
509 STRCPY (kbuf, "\033[4~");
510 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End:
522 STRCPY (kbuf, KS_END);
523 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home:
535 STRCPY (kbuf, KS_HOME);
536 break;
537
538#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540
541 case XK_F1: /* "\033[11~" */
542 case XK_F2: /* "\033[12~" */
543 case XK_F3: /* "\033[13~" */
544 case XK_F4: /* "\033[14~" */
545 case XK_F5: /* "\033[15~" */
546 FKEY (11, XK_F1);
547 break;
548 case XK_F6: /* "\033[17~" */
549 case XK_F7: /* "\033[18~" */
550 case XK_F8: /* "\033[19~" */
551 case XK_F9: /* "\033[20~" */
552 case XK_F10: /* "\033[21~" */
553 FKEY (17, XK_F6);
554 break;
555 case XK_F11: /* "\033[23~" */
556 case XK_F12: /* "\033[24~" */
557 case XK_F13: /* "\033[25~" */
558 case XK_F14: /* "\033[26~" */
559 FKEY (23, XK_F11);
560 break;
561 case XK_F15: /* "\033[28~" */
562 case XK_F16: /* "\033[29~" */
563 FKEY (28, XK_F15);
564 break;
565 case XK_Help: /* "\033[28~" */
566 FKEY (28, XK_Help);
567 break;
568 case XK_Menu: /* "\033[29~" */
569 FKEY (29, XK_Menu);
570 break;
571 case XK_F17: /* "\033[31~" */
572 case XK_F18: /* "\033[32~" */
573 case XK_F19: /* "\033[33~" */
574 case XK_F20: /* "\033[34~" */
575 case XK_F21: /* "\033[35~" */
576 case XK_F22: /* "\033[36~" */
577 case XK_F23: /* "\033[37~" */
578 case XK_F24: /* "\033[38~" */
579 case XK_F25: /* "\033[39~" */
580 case XK_F26: /* "\033[40~" */
581 case XK_F27: /* "\033[41~" */
582 case XK_F28: /* "\033[42~" */
583 case XK_F29: /* "\033[43~" */
584 case XK_F30: /* "\033[44~" */
585 case XK_F31: /* "\033[45~" */
586 case XK_F32: /* "\033[46~" */
587 case XK_F33: /* "\033[47~" */
588 case XK_F34: /* "\033[48~" */
589 case XK_F35: /* "\033[49~" */
590 FKEY (31, XK_F17);
591 break;
592#undef FKEY
593 default:
594 newlen = 0;
595 break;
596 }
597 if (newlen)
598 len = STRLEN (kbuf);
599 }
600 /*
601 * Pass meta for all function keys, if 'meta' option set
602 */
603#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0)
605 kbuf[len - 1] |= 0x80;
606#endif
607
608 }
609 else if (ctrl && keysym == XK_minus)
610 {
611 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 }
614 else
615 {
616#ifdef META8_OPTION
617 /* set 8-bit on */
618 if (meta && (meta_char == 0x80))
619 {
620 unsigned char *ch;
621
622 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80;
624 meta = 0;
625 }
626#endif
627 /* nil */ ;
628 }
629 } 868 }
630 869
631 if (len <= 0) 870 if (len <= 0)
632 return; /* not mapped */ 871 return; /* not mapped */
633 872
634 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
635 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
636 { 889 {
637 TermWin.view_start = 0; 890# if ISO_14755
638 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
639 } 920 }
640 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
641 /* 922 {
642 * these modifications only affect the static keybuffer 923# if ISO_14755
643 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
651 */
652 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654
655 /* escape prefix */
656 if (meta
657#ifdef META8_OPTION
658 && (meta_char == C0_ESC)
659#endif 925# endif
660 ) 926 if (iso14755buf & ISO_14755_51)
661 { 927 commit_iso14755 ();
662 const unsigned char ch = C0_ESC; 928#if ISO_14755
929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
663 932
664 tt_write (&ch, 1); 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
665 } 939 }
666#ifdef DEBUG_CMD 940#endif
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 941
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len);
679}
680/*}}} */
681
682#if (MENUBAR_MAX)
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
684/* attempt to `write' count to the input buffer */
685unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
687{
688 unsigned int n, s;
689
690 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
692 if (n > 0 && s < count)
693 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n;
698 s += n;
699 }
700 if (count > s)
701 {
702 rxvt_print_error ("data loss: cmd_write too large");
703 count = s;
704 }
705 for (; count--;)
706 *cmdbuf_endp++ = *str++;
707 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
708} 951}
709#endif /* MENUBAR_MAX */
710 952
711void 953void
712rxvt_term::flush () 954rxvt_term::flush ()
713{ 955{
714#ifdef TRANSPARENT 956 flush_ev.stop ();
715 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
716 { 960 {
717 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
718 scr_clear ();
719 scr_touch (false); 962 scr_touch (false);
720 want_refresh = 1;
721 } 963 }
722#endif 964#endif
723 965
724 if (want_refresh) 966 if (want_refresh)
725 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
726 scr_refresh (refresh_type); 1006 scr_refresh ();
727 scrollbar_show (1); 1007 scrollBar.show (1);
728#ifdef USE_XIM 1008#if USE_XIM
729 IMSendSpot (); 1009 im_send_spot ();
730#endif 1010#endif
731
732 } 1011 }
733 1012
734 display->flush (); 1013 display->flush ();
735} 1014}
736 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
737void 1017void
738rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
739{ 1019{
740 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
743 flush (); 1032 flush ();
744} 1033}
745 1034
746#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
747void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (hidden_cursor)
1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
1044
1045 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1051void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1053{
750 hidden_cursor = !hidden_cursor; 1054 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1055 want_refresh = 1;
752 1056 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1057}
755#endif 1058#endif
756 1059
757#ifdef TEXT_BLINK 1060#ifdef TEXT_BLINK
758void 1061void
759rxvt_term::text_blink_cb (time_watcher &w) 1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1063{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1065 {
763 hidden_text = !hidden_text; 1066 hidden_text = !hidden_text;
764 want_refresh = 1; 1067 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1068 refresh_check ();
1069 }
1070 else
1071 w.stop ();
1072}
1073#endif
1074
1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1076void
1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1078{
1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
766 } 1081 {
1082 want_refresh = 1;
1083 refresh_check ();
1084 }
1085 else
1086 w.stop ();
1087}
1088#endif
1089
1090#ifdef SELECTION_SCROLLING
1091void
1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1093{
1094 if (scr_page (scroll_selection_lines))
1095 {
1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1097 want_refresh = 1;
1098 refresh_check ();
1099 }
1100 else
1101 w.stop ();
1102}
1103#endif
1104
1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1106void
1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1108{
1109 if (scr_page (mouse_slip_wheel_speed))
1110 {
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114
1115 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1116 {
1117 mouse_slip_wheel_speed = 0;
1118 w.stop ();
1119 }
1120}
1121#endif
1122
1123#if LINUX_YIELD_HACK
1124static struct event_handler
1125{
1126 ev::prepare yield_ev;
1127
1128 void yield_cb (ev::prepare &w, int revents)
1129 {
1130 // this should really be sched_yield(), but the linux guys thought
1131 // that giving a process calling sched_yield () less cpu time than
1132 // ones with high nice levels is a useful thing to do. It surely is is
1133 // allowed by the sus... as is returning ENOSYS.
1134 // since the linux guys additionally thought that breaking the only
1135 // known workaround against their unusable sched_yield hack is cool,
1136 // we just nanosleep a bit and hope for the best.
1137
1138 struct timespec ts = { 0, 1000 };
1139 nanosleep (&ts, 0);
1140
1141 w.stop ();
1142 }
1143
1144 event_handler ()
1145 : yield_ev (this, &event_handler::yield_cb)
1146 {
1147 }
1148} event_handler;
1149#endif
1150
1151/* make sure all the cmd data is at beginning of cmdbuf */
1152void
1153rxvt_term::cmdbuf_reify ()
1154{
1155 if (cmdbuf_ptr == cmdbuf_base)
1156 return;
1157
1158 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1159
1160 memmove (cmdbuf_base, cmdbuf_ptr, used);
1161 cmdbuf_ptr = cmdbuf_base;
1162 cmdbuf_endp = cmdbuf_ptr + used;
1163
1164}
1165
1166#if defined (KEYSYM_RESOURCE)
1167void
1168rxvt_term::cmdbuf_append (const char *str, size_t count)
1169{
1170 cmdbuf_reify ();
1171
1172 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1173
1174 if (count > avail)
1175 return;
1176
1177 memcpy (cmdbuf_endp, str, count);
1178 cmdbuf_endp += count;
1179
1180 cmd_parse ();
767} 1181}
768#endif 1182#endif
769 1183
770bool 1184bool
771rxvt_term::pty_fill () 1185rxvt_term::pty_fill ()
772{ 1186{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1187 cmdbuf_reify ();
774 1188
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1190
1191 if (!avail)
1192 {
1193 // normally this indicates a "too long" command sequence - just drop the data we have
776 cmdbuf_ptr = cmdbuf_base; 1194 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
778 1198
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
780 1200
781 if (n > 0) 1201 if (r > 0)
782 { 1202 {
783 cmdbuf_endp += n; 1203 cmdbuf_endp += r;
784 return true; 1204 return true;
785 } 1205 }
786 else if (n < 0 && errno != EAGAIN) 1206 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1207 {
1208#if LINUX_YIELD_HACK
1209 if (display->is_local)
1210 event_handler.yield_ev.start ();
1211#endif
1212 }
1213 else
1214 {
1215 pty_ev.stop ();
1216
1217 if (!option (Opt_hold))
787 destroy (); 1218 destroy ();
1219 }
788 1220
789 return false; 1221 return false;
790} 1222}
791 1223
792void 1224void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1225rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1226{
795 SET_R (this); 1227 make_current ();
796 SET_LOCALE (locale);
797 1228
798 if (revents & EVENT_WRITE) 1229 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1230 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong 1231 for (int i = CBUFCNT; i-- && pty_fill (); )
806 while (flag && pty_fill ()) 1232 cmd_parse ();
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814 1233
815 uint32_t ch = NOCHAR; 1234 if (revents & ev::WRITE)
1235 pty_write ();
816 1236
817 for (;;) 1237 refresh_check ();
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1238}
916 1239
917// read the next character, currently handles UTF-8 1240void ecb_cold
918// will probably handle all sorts of other stuff in the future 1241rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1242{
922 while (cmdbuf_ptr < cmdbuf_endp) 1243 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1244 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 1245
966#ifdef POINTER_BLANK 1246#ifdef POINTER_BLANK
1247 hidden_pointer = 0;
1248
1249 if (option (Opt_pointerBlank))
1250 pointer_ev.start (pointerBlankDelay);
1251#endif
1252}
1253
1254#ifdef POINTER_BLANK
1255void ecb_cold
1256rxvt_term::pointer_blank ()
1257{
1258 if (!option (Opt_pointerBlank))
1259 return;
1260
1261 XDefineCursor (dpy, vt, display->blank_cursor);
1262 XFlush (dpy);
1263
1264 hidden_pointer = 1;
1265}
1266
1267void ecb_cold
1268rxvt_term::pointer_cb (ev::timer &w, int revents)
1269{
1270 make_current ();
1271
1272 pointer_blank ();
1273}
1274#endif
1275
967void 1276void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank ()
981{
982 if (! (Options & Opt_pointerBlank))
983 return;
984
985 XDefineCursor (display->display, TermWin.vt, blank_cursor);
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989}
990
991void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1277rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1278{
1004 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
1005 int x, y; 1280 int x, y;
1281 int code = 32;
1006 1282
1007 x = ev.x; 1283 x = Pixel2Col (ev.x) + 1;
1008 y = ev.y; 1284 y = Pixel2Row (ev.y) + 1;
1009 pixel_position (&x, &y); 1285
1286 if (ev.type == MotionNotify)
1287 {
1288 if (x == mouse_row && y == mouse_col)
1289 return;
1290
1291 mouse_row = x;
1292 mouse_col = y;
1293 code += 32;
1294 }
1010 1295
1011 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1297 button_number = 3;
1014 }
1015 else 1298 else
1016 { 1299 {
1017 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1302 if (button_number >= 3)
1020 button_number += (64 - 3); 1303 button_number += 64 - 3;
1021 } 1304 }
1022 1305
1023 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
1024 { 1307 {
1025 /* 1308 /*
1026 * do not report ButtonRelease 1309 * do not report ButtonRelease
1027 * no state info allowed 1310 * no state info allowed
1028 */ 1311 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1330#endif
1048
1049 } 1331 }
1050 1332
1051#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1335 if (key_state & 16)
1054 fputc ('C', stderr); 1336 fputc ('C', stderr);
1055 if (key_state & 4) 1337 if (key_state & 4)
1056 fputc ('S', stderr); 1338 fputc ('S', stderr);
… …
1058 fputc ('A', stderr); 1340 fputc ('A', stderr);
1059 if (key_state & 32) 1341 if (key_state & 32)
1060 fputc ('2', stderr); 1342 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1344 button_number,
1063 x + 1, 1345 x,
1064 y + 1); 1346 y);
1065#else 1347#endif
1348
1349#if ENABLE_FRILLS
1350 if (priv_modes & PrivMode_ExtMouseRight)
1351 tt_printf ("\033[%d;%d;%dM",
1352 code + button_number + key_state,
1353 x,
1354 y);
1355 else if (priv_modes & PrivMode_ExtModeMouse)
1356 tt_printf ("\033[M%c%lc%lc",
1357 code + button_number + key_state,
1358 wint_t (32 + x),
1359 wint_t (32 + y));
1360 else
1361#endif
1066 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1363 code + button_number + key_state,
1068 (32 + x + 1), 1364 32 + x,
1069 (32 + y + 1)); 1365 32 + y);
1070#endif
1071} 1366}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1367
1083/*{{{ process an X event */ 1368/*{{{ process an X event */
1084void 1369void ecb_hot
1085rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
1086{ 1371{
1087 SET_R (this); 1372 make_current ();
1088 SET_LOCALE (locale);
1089 1373
1090#if defined(CURSOR_BLINK) 1374 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1375
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1376 if (ev.xany.window == vt
1100 } 1377 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1378 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1379 return;
1120#endif
1121 1380
1381 // for XQueryPointer
1122 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1384 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1173#endif
1174 1385
1175 switch (ev.type) 1386 switch (ev.type)
1176 { 1387 {
1177 case KeyPress: 1388 case KeyPress:
1178 lookup_key (ev.xkey); 1389 key_press (ev.xkey);
1179 break; 1390 break;
1180 1391
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1392 case KeyRelease:
1183 { 1393 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1394 break;
1195 }
1196#endif
1197 1395
1198 case ButtonPress: 1396 case ButtonPress:
1199 button_press (ev.xbutton); 1397 button_press (ev.xbutton);
1200 break; 1398 break;
1201 1399
… …
1203 button_release (ev.xbutton); 1401 button_release (ev.xbutton);
1204 break; 1402 break;
1205 1403
1206 case ClientMessage: 1404 case ClientMessage:
1207 if (ev.xclient.format == 32 1405 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1407 {
1217 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1409 {
1219 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1411 {
1221 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1413 {
1223 XGetWindowProperty (display->display, display->root, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1415 destroy ();
1225 0L, 1000000L, 1416 }
1226 False, AnyPropertyType, 1417#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1421 &ev);
1230 XChangeProperty (display->display, display->root, 1422#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1423 }
1232 8, PropModeReplace, 1424 }
1233 data, STRLEN (data)); 1425#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1427 {
1428 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1429 focus_in ();
1430 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1431 focus_out ();
1432 }
1433#endif
1236 } 1434 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1435 break;
1243 1436
1244 /* 1437 /*
1245 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1265 break; 1458 break;
1266 } 1459 }
1267 break; 1460 break;
1268 1461
1269 case FocusIn: 1462 case FocusIn:
1270 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent)
1271 { 1478 {
1272 TermWin.focus = 1; 1479 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1480 ;
1284 break;
1285 1481
1286 case FocusOut: 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1287 if (TermWin.focus) 1483
1484 bool moved = false;
1485#ifdef HAVE_BG_PIXMAP
1486 if (bg_window_position_sensitive ())
1288 { 1487 {
1289 TermWin.focus = 0; 1488 want_position_change = true;
1290 want_refresh = 1; 1489 if (bg_img == 0)
1291#ifdef USE_XIM 1490 moved = true;
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1491 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1492#endif
1316 1493
1317 if (szHint.width != width || szHint.height != height) 1494 if (want_position_change)
1318 { 1495 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1496 int x, y;
1320 resize_all_windows (width, height, 1); 1497
1498 if (ev.xconfigure.send_event)
1499 {
1500 x = ev.xconfigure.x;
1501 y = ev.xconfigure.y;
1502 }
1503 else
1504 get_window_origin (x, y);
1505
1506 if (x != parent_x || y != parent_y)
1507 {
1508 parent_x = x;
1509 parent_y = y;
1510 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1511 moved = true;
1512 }
1321 } 1513 }
1322#ifdef DEBUG_SIZE 1514
1515 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1516 {
1517 seen_resize = 1;
1518 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1519 }
1323 else 1520 else
1324 { 1521 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1522#ifdef HAVE_BG_PIXMAP
1523 if (moved)
1524 update_background ();
1525#endif
1326 } 1526 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1527
1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1529 }
1338 break; 1530 break;
1339 1531
1532 case PropertyNotify:
1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1534 break;
1535
1340 case SelectionClear: 1536 case SelectionClear:
1341 display->set_selection_owner (0); 1537 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1342 break;
1343
1344 case SelectionNotify:
1345 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor,
1347 ev.xselection.property, True);
1348 break; 1538 break;
1349 1539
1350 case SelectionRequest: 1540 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1352 break; 1542 break;
1353 1543
1544 case MapNotify:
1545#ifdef HAVE_BG_PIXMAP
1546 // This is needed at startup for the case of no window manager
1547 // or a non-reparenting window manager and also because we
1548 // defer bg image updates if the window is not mapped. The
1549 // short delay is to optimize for multiple ConfigureNotify
1550 // events at startup when the window manager reparents the
1551 // window, so as to perform the computation after we have
1552 // received all of them.
1553 if (bg_img == 0)
1554 update_background_ev.start (0.025);
1555#endif
1556 mapped = 1;
1557#ifdef TEXT_BLINK
1558 text_blink_ev.start ();
1559#endif
1560 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1561 break;
1562
1354 case UnmapNotify: 1563 case UnmapNotify:
1355 TermWin.mapped = 0; 1564 mapped = 0;
1356#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1358#endif 1567#endif
1568 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1569 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1570
1374 case GraphicsExpose: 1571 case GraphicsExpose:
1375 case Expose: 1572 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1377 { 1574 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1575 do
1576 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1381#else 1579 }
1382 // don't understand this, so commented it out 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1581
1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1583
1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1585 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1385 //scr_expose (ev.xexpose.x, 0, 1588 }
1386 // ev.xexpose.width, TermWin.height, False); 1589
1387#endif
1388 want_refresh = 1; 1590 want_refresh = 1;
1389 } 1591 }
1390 else 1592 else
1391 { 1593 {
1392 XEvent unused_event; 1594 XEvent unused_event;
1393 1595
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1597 ;
1396 &unused_event)) ; 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 ;
1398 GraphicsExpose, 1600
1399 &unused_event)) ; 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1602 {
1402 scrollBar.setIdle (); 1603 scrollBar.state = SB_STATE_IDLE;
1403 scrollbar_show (0); 1604 scrollBar.show (0);
1404 } 1605 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1606 }
1410 break; 1607 break;
1411 1608
1412 case MotionNotify: 1609 case MotionNotify:
1413#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1611 if (hidden_pointer)
1415 pointer_unblank (); 1612 pointer_unblank ();
1416#endif 1613#endif
1417#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1615 || priv_modes & PrivMode_MouseAnyEvent)
1616 mouse_report (ev.xbutton);
1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1618 break;
1619
1620 if (ev.xany.window == vt)
1419 { 1621 {
1420 menubar_control (& (ev.xbutton)); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1624 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1626 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1628 ;
1433 1629
1434 XQueryPointer (display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1634 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1638 {
1443#endif 1639#endif
1640#if ISO_14755
1641 // 5.4
1642 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1643 {
1644 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1645 break;
1646 }
1647#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1446#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1654 {
1655 page_dirn scroll_selection_dir;
1450 int dist; 1656 int dist;
1451
1452 pending_scroll_selection=1;
1453 1657
1454 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1456 */ 1660 */
1457 if (scroll_selection_delay<=0) 1661 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1663
1460 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1462 */ 1666 */
1463 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1670
1468 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1470 { 1673 {
1471 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1473 } 1676 }
1474 else 1677 else
1475 { 1678 {
1476 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1681 }
1682
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1482 MIN_IT (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1484 } 1689 }
1485 else 1690 else
1486 { 1691 {
1487 /* we are within the text window, so we 1692 /* we are within the text window, so we
1488 * shouldn't be scrolling 1693 * shouldn't be scrolling
1489 */ 1694 */
1490 pending_scroll_selection = 0; 1695 sel_scroll_ev.stop();
1491 } 1696 }
1492#endif 1697#endif
1493#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1494
1495 } 1699 }
1496#endif 1700#endif
1497
1498 } 1701 }
1499 } 1702 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1704 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1504 XQueryPointer (display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1713 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1715 scrollBar.size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1716 want_refresh = 1;
1513 scrollbar_show (1); 1717 scrollBar.show (1);
1514 } 1718 }
1515 break; 1719 break;
1516 } 1720 }
1721
1722#if defined(CURSOR_BLINK)
1723 if (ev.type == KeyPress)
1724 cursor_blink_reset ();
1725#endif
1726
1727#if defined(POINTER_BLANK)
1728 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1729 {
1730 if (ev.type == MotionNotify
1731 || ev.type == ButtonPress
1732 || ev.type == ButtonRelease)
1733 if (hidden_pointer)
1734 pointer_unblank ();
1735
1736 if (ev.type == KeyPress && hidden_pointer == 0)
1737 pointer_blank ();
1738 }
1739#endif
1740
1741 refresh_check ();
1517} 1742}
1743
1744#if ENABLE_FRILLS
1745void ecb_cold
1746rxvt_term::set_urgency (bool enable)
1747{
1748 if (enable == urgency_hint)
1749 return;
1750
1751 if (XWMHints *h = XGetWMHints (dpy, parent))
1752 {
1753 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1754 XSetWMHints (dpy, parent, h);
1755 urgency_hint = enable;
1756 XFree (h);
1757 }
1758}
1759#endif
1760
1761void ecb_cold
1762rxvt_term::focus_in ()
1763{
1764 if (!focus)
1765 {
1766 focus = 1;
1767 want_refresh = 1;
1768
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 {
1772 im_set_position ();
1773 XSetICFocus (Input_Context);
1774 }
1775#endif
1776#if CURSOR_BLINK
1777 if (option (Opt_cursorBlink))
1778 cursor_blink_ev.again ();
1779#endif
1780#if OFF_FOCUS_FADING
1781 if (rs[Rs_fade])
1782 {
1783 pix_colors = pix_colors_focused;
1784 scr_recolor ();
1785 }
1786#endif
1787#if ENABLE_FRILLS
1788 if (option (Opt_urgentOnBell))
1789 set_urgency (0);
1790#endif
1791
1792 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1793 }
1794}
1795
1796void ecb_cold
1797rxvt_term::focus_out ()
1798{
1799 if (focus)
1800 {
1801 focus = 0;
1802 want_refresh = 1;
1803
1804#if ENABLE_FRILLS
1805 if (option (Opt_urgentOnBell))
1806 set_urgency (0);
1807#endif
1808#if ENABLE_FRILLS || ISO_14755
1809 if (iso14755buf)
1810 {
1811 iso14755buf = 0;
1812# if ISO_14755
1813 scr_overlay_off ();
1814# endif
1815 }
1816#endif
1817#if USE_XIM
1818 if (Input_Context != NULL)
1819 XUnsetICFocus (Input_Context);
1820#endif
1821#if CURSOR_BLINK
1822 if (option (Opt_cursorBlink))
1823 cursor_blink_ev.stop ();
1824
1825 hidden_cursor = 0;
1826#endif
1827#if OFF_FOCUS_FADING
1828 if (rs[Rs_fade])
1829 {
1830 pix_colors = pix_colors_unfocused;
1831 scr_recolor ();
1832 }
1833#endif
1834
1835 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1836 }
1837}
1838
1839void ecb_cold
1840rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 if (!first_time)
1846 pix_colors_focused [idx].free (this);
1847
1848 rgba c;
1849 pix_colors [Color_fade].get (c);
1850 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1851 }
1852#endif
1853}
1854
1855#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1856void ecb_hot
1857rxvt_term::rootwin_cb (XEvent &ev)
1858{
1859 make_current ();
1860
1861 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1862 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1863 return;
1864
1865 switch (ev.type)
1866 {
1867 case PropertyNotify:
1868 /*
1869 * if user used some Esetroot compatible prog to set the root bg,
1870 * use the property to determine the pixmap. We use it later on.
1871 */
1872 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1873 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1874 {
1875#if BG_IMAGE_FROM_ROOT
1876 if (option (Opt_transparent))
1877 {
1878 rxvt_img::new_from_root (this)->replace (root_img);
1879 update_background ();
1880 }
1881#endif
1882 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1883 }
1884
1885 break;
1886 }
1887
1888 refresh_check ();
1889}
1890#endif
1518 1891
1519void 1892void
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) 1893rxvt_term::button_press (XButtonEvent &ev)
1560{ 1894{
1561 int reportmode = 0, clickintime; 1895 int reportmode = 0, clickintime;
1562 1896
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1897 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1898
1564 if (!bypass_keystate) 1899 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1900 reportmode = !! (priv_modes & PrivMode_mouse_report);
1901
1566 /* 1902 /*
1567 * VT window processing of button press 1903 * VT window processing of button press
1568 */ 1904 */
1569 if (ev.window == TermWin.vt) 1905 if (ev.window == vt)
1570 { 1906 {
1907 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1908 return;
1909
1910#if ISO_14755
1911 // 5.4
1912 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1913 {
1914 iso14755_54 (ev.x, ev.y);
1915 return;
1916 }
1917#endif
1918
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1919 clickintime = ev.time - MEvent.time < multiClickTime;
1920
1572 if (reportmode) 1921 if (reportmode)
1573 { 1922 {
1574 /* mouse report from vt window */ 1923 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1924 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1925 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1926#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1927 if (ev.button == MEvent.button && clickintime)
1579 { 1928 {
1580 /* same button, within alloted time */ 1929 /* same button, within allowed time */
1581 MEvent.clicks++; 1930 MEvent.clicks++;
1931
1582 if (MEvent.clicks > 1) 1932 if (MEvent.clicks > 1)
1583 { 1933 {
1584 /* only report double clicks */ 1934 /* only report double clicks */
1585 MEvent.clicks = 2; 1935 MEvent.clicks = 2;
1586 mouse_report (ev); 1936 mouse_report (ev);
… …
1598 mouse_report (ev); 1948 mouse_report (ev);
1599 } 1949 }
1600#else 1950#else
1601 MEvent.button = ev.button; 1951 MEvent.button = ev.button;
1602 mouse_report (ev); 1952 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1953#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1954
1605 } 1955 }
1606 else 1956 else
1607 { 1957 {
1608 if (ev.button != MEvent.button) 1958 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1959 MEvent.clicks = 0;
1960
1610 switch (ev.button) 1961 switch (ev.button)
1611 { 1962 {
1612 case Button1: 1963 case Button1:
1964 /* allow meta + click to select rectangular areas */
1965 /* should be done in screen.C */
1966#if ENABLE_FRILLS
1967 selection.rect = !!(ev.state & ModMetaMask);
1968#else
1969 selection.rect = false;
1970#endif
1971
1613 /* allow shift+left click to extend selection */ 1972 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1973 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1974 {
1616 if (MEvent.button == Button1 && clickintime) 1975 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1976 selection_rotate (ev.x, ev.y);
1618 else 1977 else
1619 selection_extend (ev.x, ev.y, 1); 1978 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1993 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1994 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1995 selection_rotate (ev.x, ev.y);
1637 else 1996 else
1638 selection_extend (ev.x, ev.y, 1); 1997 selection_extend (ev.x, ev.y, 1);
1998
1639 MEvent.button = Button3; 1999 MEvent.button = Button3;
1640 break; 2000 break;
1641 } 2001 }
1642 } 2002 }
2003
1643 MEvent.time = ev.time; 2004 MEvent.time = ev.time;
1644 return; 2005 return;
1645 } 2006 }
1646 2007
1647 /* 2008 /*
1648 * Scrollbar window processing of button press 2009 * Scrollbar window processing of button press
1649 */ 2010 */
1650 if (isScrollbarWindow (ev.window)) 2011 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 2012 {
1652 scrollBar.setIdle (); 2013 page_dirn direction = NO_DIR;
2014
2015 if (scrollBar.upButton (ev.y))
2016 direction = UP; /* up */
2017 else if (scrollBar.dnButton (ev.y))
2018 direction = DN; /* down */
2019
2020 scrollBar.state = SB_STATE_IDLE;
1653 /* 2021 /*
1654 * Rxvt-style scrollbar: 2022 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 2023 * move up if mouse is above slider
1656 * move dn if mouse is below slider 2024 * move dn if mouse is below slider
1657 * 2025 *
… …
1666 /* 2034 /*
1667 * Mouse report disabled scrollbar: 2035 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 2036 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 2037 * click on scrollbar - send pageup/down
1670 */ 2038 */
1671 if ((scrollBar.style == R_SB_NEXT 2039 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 2040 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 2041 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"); 2042 tt_printf ("\033[B");
1681 else 2043 else
1682 switch (ev.button) 2044 switch (ev.button)
1683 { 2045 {
1684 case Button2: 2046 case Button2:
… …
1691 tt_printf ("\033[5~"); 2053 tt_printf ("\033[5~");
1692 break; 2054 break;
1693 } 2055 }
1694 } 2056 }
1695 else 2057 else
1696#endif /* NO_SCROLLBAR_REPORT */ 2058#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 2059 {
1703 if (scrollbarnext_upButton (ev.y)) 2060 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 { 2061 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2062#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2063 if (!cont_scroll_ev.is_active ())
2064 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2065#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2066 if (scr_page (direction, 1))
1721 { 2067 {
1722 if (upordown < 0) 2068 if (direction == UP)
1723 scrollBar.setUp (); 2069 scrollBar.state = SB_STATE_UP;
1724 else 2070 else
1725 scrollBar.setDn (); 2071 scrollBar.state = SB_STATE_DOWN;
1726 } 2072 }
1727 } 2073 }
1728 else 2074 else
1729 switch (ev.button) 2075 switch (ev.button)
1730 { 2076 {
1731 case Button2: 2077 case Button2:
1732 switch (scrollbar_align) 2078 switch (scrollBar.align)
1733 { 2079 {
1734 case R_SB_ALIGN_TOP: 2080 case SB_ALIGN_TOP:
1735 csrO = 0; 2081 csrO = 0;
1736 break; 2082 break;
1737 case R_SB_ALIGN_CENTRE: 2083 case SB_ALIGN_CENTRE:
1738 csrO = (scrollBar.bot - scrollBar.top) / 2; 2084 csrO = (scrollBar.bot - scrollBar.top) / 2;
1739 break; 2085 break;
1740 case R_SB_ALIGN_BOTTOM: 2086 case SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2087 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2088 break;
1743 } 2089 }
2090
1744 if (scrollBar.style == R_SB_XTERM 2091 if (scrollBar.style == SB_STYLE_XTERM
1745 || scrollbar_above_slider (ev.y) 2092 || scrollBar.above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2093 || scrollBar.below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2094 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1748 scrollbar_size ()); 2095
1749 scrollBar.setMotion (); 2096 scrollBar.state = SB_STATE_MOTION;
1750 break; 2097 break;
1751 2098
1752 case Button1: 2099 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2100 if (scrollBar.align == SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2101 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2102 /* FALLTHROUGH */
1756 2103
1757 case Button3: 2104 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2105 if (scrollBar.style != SB_STYLE_XTERM)
1759 { 2106 {
1760 if (scrollbar_above_slider (ev.y)) 2107 if (scrollBar.above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2108# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2109 scr_page (UP, nrow - 1);
1763# else 2110# else
1764 scr_page (UP, TermWin.nrow / 4); 2111 scr_page (UP, nrow / 4);
1765# endif 2112# endif
1766 else if (scrollbar_below_slider (ev.y)) 2113 else if (scrollBar.below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2115 scr_page (DN, nrow - 1);
1769# else 2116# else
1770 scr_page (DN, TermWin.nrow / 4); 2117 scr_page (DN, nrow / 4);
1771# endif 2118# endif
1772 else 2119 else
1773 scrollBar.setMotion (); 2120 scrollBar.state = SB_STATE_MOTION;
1774 } 2121 }
1775 else 2122 else
1776 { 2123 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2124 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2125 (nrow
1779 * scrollbar_position (ev.y) 2126 * scrollBar.position (ev.y)
1780 / scrollbar_size ())); 2127 / scrollBar.size ()));
1781 } 2128 }
2129
1782 break; 2130 break;
1783 } 2131 }
1784 } 2132 }
2133
1785 return; 2134 return;
1786 } 2135 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2136}
1795 2137
1796void 2138void
1797rxvt_term::button_release (const XButtonEvent &ev) 2139rxvt_term::button_release (XButtonEvent &ev)
1798{ 2140{
1799 int reportmode = 0; 2141 int reportmode = 0;
1800 2142
1801 csrO = 0; /* reset csr Offset */ 2143 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2144 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2145 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2146
1805 if (scrollbar_isUpDn ()) 2147 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1806 { 2148 {
1807 scrollBar.setIdle (); 2149 scrollBar.state = SB_STATE_IDLE;
1808 scrollbar_show (0); 2150 scrollBar.show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2151 }
2152
1814#ifdef SELECTION_SCROLLING 2153#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2154 sel_scroll_ev.stop();
1816#endif 2155#endif
2156
1817 if (ev.window == TermWin.vt) 2157 if (ev.window == vt)
1818 { 2158 {
2159 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2160 return;
2161
2162#if ISO_14755
2163 // 5.4
2164 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2165 return;
2166#endif
2167
1819 if (reportmode) 2168 if (reportmode)
1820 { 2169 {
1821 /* mouse report from vt window */ 2170 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2171 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2172 if (ev.button >= 4)
… …
1825#ifdef MOUSE_REPORT_DOUBLECLICK 2174#ifdef MOUSE_REPORT_DOUBLECLICK
1826 /* only report the release of 'slow' single clicks */ 2175 /* only report the release of 'slow' single clicks */
1827 if (MEvent.button != AnyButton 2176 if (MEvent.button != AnyButton
1828 && (ev.button != MEvent.button 2177 && (ev.button != MEvent.button
1829 || (ev.time - MEvent.time 2178 || (ev.time - MEvent.time
1830 > MULTICLICK_TIME / 2))) 2179 > multiClickTime / 2)))
1831 { 2180 {
1832 MEvent.clicks = 0; 2181 MEvent.clicks = 0;
1833 MEvent.button = AnyButton; 2182 MEvent.button = AnyButton;
1834 mouse_report (ev); 2183 mouse_report (ev);
1835 } 2184 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2185#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2186 MEvent.button = AnyButton;
1838 mouse_report (ev); 2187 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2188#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2189 return;
1841 } 2190 }
2191
1842 /* 2192 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2193 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2194 * when overriding mouse reporting
1845 */ 2195 */
1846 if (PrivateModes & PrivMode_mouse_report 2196 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2197 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2198 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2199 selection_extend (ev.x, ev.y, 0);
1850 2200
1851 switch (ev.button) 2201 switch (ev.button)
1852 { 2202 {
1853 case Button1: 2203 case Button1:
1854 case Button3: 2204 case Button3:
1855 selection_make (ev.time); 2205 selection_make (ev.time);
1856 break; 2206 break;
2207
1857 case Button2: 2208 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2209 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2210 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2211 break;
2212
1860#ifdef MOUSE_WHEEL 2213#ifdef MOUSE_WHEEL
1861 case Button4: 2214 case Button4:
1862 case Button5: 2215 case Button5:
1863 { 2216 {
1864 int i; 2217 int lines;
1865 page_dirn v; 2218 page_dirn dirn;
1866 2219
1867 v = (ev.button == Button4) ? UP : DN; 2220 dirn = ev.button == Button4 ? UP : DN;
2221
1868 if (ev.state & ShiftMask) 2222 if (ev.state & ShiftMask)
1869 i = 1; 2223 lines = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2224 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2225 lines = nrow - 1;
1872 else 2226 else
1873 i = 5; 2227 lines = 5;
2228
1874# ifdef MOUSE_SLIP_WHEELING 2229# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2230 if (ev.state & ControlMask)
1876 { 2231 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2232 mouse_slip_wheel_speed += dirn;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2233 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2234
2235 if (!slip_wheel_ev.is_active ())
2236 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2237 }
2238 else
1880# endif 2239# 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 { 2240 {
1888 scr_page (v, 1); 2241 scr_page (dirn, lines);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2242 scrollBar.show (1);
1891 } 2243 }
1892# endif
1893
1894 } 2244 }
1895 break; 2245 break;
1896#endif 2246#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 { 2247 }
1936 pchanged = 1; 2248 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2249}
1938 PixColors[Color_bg]); 2250
1939 am_transparent = am_pixmap_trans = 0; 2251/*}}} */
2252
2253void ecb_hot
2254rxvt_term::cmd_parse ()
2255{
2256 wchar_t ch = NOCHAR;
2257 char *seq_begin; // remember start of esc-sequence here
2258
2259 for (;;)
2260 {
2261 if (ecb_unlikely (ch == NOCHAR))
1940 } 2262 {
1941 return pchanged; /* Don't try any more */ 2263 seq_begin = cmdbuf_ptr;
1942 } 2264 ch = next_char ();
1943 2265
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2266 if (ch == NOCHAR)
1945 XSync (display->display, False); 2267 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 { 2268 }
1983 nw += sx; 2269
1984 nx = -sx; 2270 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1985 sx = 0;
1986 } 2271 {
1987 if (sy < 0) 2272 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 { 2273 {
2005 pchanged = 1; 2274 seen_input = 1;
2006 if (TermWin.pixmap != None) 2275 // many badly-written programs (e.g. jed) contain a race condition:
2276 // they first read the screensize and then install a SIGWINCH handler.
2277 // some window managers resize the window early, and these programs
2278 // then sometimes get the size wrong.
2279 // unfortunately other programs are even more buggy and dislike
2280 // being sent SIGWINCH, so only do it when we were in fact being
2281 // resized.
2282 if (seen_resize && cmd_pid)
2283 kill (-cmd_pid, SIGWINCH);
2284 }
2285
2286 /* Read a text string from the input buffer */
2287 wchar_t buf[UBUFSIZ];
2288 bool refreshnow = false;
2289 int nlines = 0;
2290 wchar_t *str = buf;
2291 wchar_t *eol = str + min (ncol, UBUFSIZ);
2292
2293 for (;;)
2294 {
2295 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2296 break;
2297
2298 *str++ = ch;
2299
2300 if (ecb_unlikely (ch == C0_LF || str >= eol))
2007 { 2301 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2302 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2303 nlines++;
2304
2305 refresh_count++;
2306
2307 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2308 {
2309 refresh_count = 0;
2310
2311 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2312 {
2313 refreshnow = true;
2314 ch = NOCHAR;
2315 break;
2316 }
2317 }
2318
2319 // scr_add_lines only works for nlines <= nrow - 1.
2320 if (nlines >= nrow - 1)
2321 {
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2324 scr_add_lines (buf, str - buf, nlines);
2325
2326 nlines = 0;
2327 str = buf;
2328 eol = str + min (ncol, UBUFSIZ);
2329 }
2330
2331 if (str >= eol)
2332 {
2333 if (eol >= buf + UBUFSIZ)
2334 {
2335 ch = NOCHAR;
2336 break;
2337 }
2338 else
2339 eol = min (eol + ncol, buf + UBUFSIZ);
2340 }
2341
2010 } 2342 }
2343
2344 seq_begin = cmdbuf_ptr;
2345 ch = next_char ();
2011 } 2346 }
2012 am_pixmap_trans = 0; 2347
2348 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2349 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2350 scr_add_lines (buf, str - buf, nlines);
2351
2352 /*
2353 * If there have been a lot of new lines, then update the screen
2354 * What the heck we'll cheat and only refresh less than every page-full.
2355 * if skipScroll is enabled.
2356 */
2357 if (refreshnow)
2358 {
2359 scr_refresh ();
2360 want_refresh = 1;
2361 }
2013 } 2362 }
2014 else 2363 else
2015 { 2364 {
2016 if (TermWin.pixmap != None) 2365 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 { 2366 {
2052 if (oldp != None) 2367 process_nonprinting (ch);
2053 pchanged = 1; 2368 }
2369 catch (const class out_of_input &o)
2370 {
2371 // we ran out of input, retry later
2372 cmdbuf_ptr = seq_begin;
2054 break; 2373 break;
2055 } 2374 }
2056 if (oldp != TermWin.parent[i]) 2375
2057 pchanged = 1; 2376 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2377 }
2062 for (; n < (unsigned int)i; n++) 2378 }
2063 { 2379}
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2380
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2381// read the next character
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2382wchar_t ecb_hot
2067 { 2383rxvt_term::next_char () NOTHROW
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2384{
2069 break; 2385 while (cmdbuf_ptr < cmdbuf_endp)
2070 } 2386 {
2071 } 2387 // assume 7-bit to be ascii ALWAYS
2388 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2389 return *cmdbuf_ptr++;
2390
2391 wchar_t wc;
2392 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2393
2394 if (len == (size_t)-2)
2072 } 2395 {
2073 if (n > (int) (sizeof (TermWin.parent) 2396 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2397 cmdbuf_ptr = cmdbuf_endp;
2398 break;
2075 { 2399 }
2076 D_X ((stderr, "InheritPixmap Turning off")); 2400
2077 XSetWindowBackground (display->display, TermWin.parent[0], 2401 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 } 2402 {
2084 else 2403 mbstate.reset (); // reset now undefined conversion state
2404 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2405 // in which case we "erroneously" return the next byte which might be valid.
2406 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2085 { 2407 }
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 2408
2091 rqt.tv_sec = 1; 2409 // assume wchar == unicode
2092 rqt.tv_nsec = 0; 2410 cmdbuf_ptr += len;
2093 nanosleep (&rqt, NULL); 2411 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 } 2412 }
2413
2414 return NOCHAR;
2415}
2416
2417// read the next octet
2418uint32_t ecb_hot
2419rxvt_term::next_octet () NOTHROW
2420{
2421 return cmdbuf_ptr < cmdbuf_endp
2422 ? (unsigned char)*cmdbuf_ptr++
2423 : NOCHAR;
2424}
2425
2426static class out_of_input out_of_input;
2427
2428wchar_t ecb_hot
2429rxvt_term::cmd_getc () THROW ((class out_of_input))
2430{
2431 wchar_t c = next_char ();
2432
2433 if (c == NOCHAR)
2434 throw out_of_input;
2435
2108 return pchanged; 2436 return c;
2109} 2437}
2110#endif
2111 2438
2112/*}}} */ 2439uint32_t ecb_hot
2440rxvt_term::cmd_get8 () THROW ((class out_of_input))
2441{
2442 uint32_t c = next_octet ();
2443
2444 if (c == NOCHAR)
2445 throw out_of_input;
2446
2447 return c;
2448}
2113 2449
2114/*{{{ print pipe */ 2450/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2451/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2452#ifdef PRINTPIPE
2117FILE * 2453FILE * ecb_cold
2118rxvt_term::popen_printer () 2454rxvt_term::popen_printer ()
2119{ 2455{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2456 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2121 2457
2122 if (stream == NULL) 2458 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2459 rxvt_warn ("can't open printer pipe, not printing.\n");
2460
2124 return stream; 2461 return stream;
2125} 2462}
2126 2463
2127int 2464int ecb_cold
2128rxvt_term::pclose_printer (FILE *stream) 2465rxvt_term::pclose_printer (FILE *stream)
2129{ 2466{
2130 fflush (stream); 2467 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); 2468 return pclose (stream);
2137# endif
2138} 2469}
2139 2470
2140/* 2471/*
2141 * simulate attached vt100 printer 2472 * simulate attached vt100 printer
2142 */ 2473 */
2143void 2474void ecb_cold
2144rxvt_term::process_print_pipe () 2475rxvt_term::process_print_pipe ()
2145{ 2476{
2146 int done; 2477 FILE *fd = popen_printer ();
2147 FILE *fd;
2148 2478
2149 if ((fd = popen_printer ()) == NULL) 2479 if (!fd)
2150 return; 2480 return;
2151 2481
2152 /* 2482 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2483 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2484 * is received.
2155 */ 2485 */
2156 for (done = 0; !done;) 2486 for (int done = 0; !done; )
2157 { 2487 {
2158 unsigned char buf[8]; 2488 unsigned char buf[8];
2159 unsigned char ch; 2489 unicode_t ch;
2160 unsigned int i, len; 2490 unsigned int i, len;
2161 2491
2162 if ((ch = cmd_getc ()) != C0_ESC) 2492 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2493 {
2164 if (putc (ch, fd) == EOF) 2494 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2495 break; /* done = 1 */
… …
2180 { 2510 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2511 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2512 break; /* done = 1 */
2183 } 2513 }
2184 } 2514 }
2515
2185 for (i = 0; i < len; i++) 2516 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2517 if (putc (buf[i], fd) == EOF)
2187 { 2518 {
2188 done = 1; 2519 done = 1;
2189 break; 2520 break;
2190 } 2521 }
2191 } 2522 }
2192 } 2523 }
2524
2193 pclose_printer (fd); 2525 pclose_printer (fd);
2194} 2526}
2195#endif /* PRINTPIPE */ 2527#endif /* PRINTPIPE */
2196/*}}} */ 2528/*}}} */
2197 2529
2198/* *INDENT-OFF* */
2199enum { 2530enum {
2200 C1_40 = 0x40, 2531 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2532 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, 2533 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, 2534 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 2535 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2536};
2206/* *INDENT-ON* */
2207 2537
2208/*{{{ process non-printing single characters */ 2538/*{{{ process non-printing single characters */
2209void 2539void ecb_hot
2210rxvt_term::process_nonprinting (unsigned char ch) 2540rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2541{
2212 switch (ch) 2542 switch (ch)
2213 { 2543 {
2544 case C0_ESC:
2545 process_escape_seq ();
2546 break;
2214 case C0_ENQ: /* terminal Status */ 2547 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2548 if (rs[Rs_answerbackstring])
2216 tt_write ( 2549 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 2550 else
2220 tt_write ((unsigned char *)VT100_ANS, 2551 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2552 break;
2223 case C0_BEL: /* bell */ 2553 case C0_BEL: /* bell */
2224 scr_bell (); 2554 scr_bell ();
2225 break; 2555 break;
2226 case C0_BS: /* backspace */ 2556 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2571 scr_charset_choose (1);
2242 break; 2572 break;
2243 case C0_SI: /* shift in - acs */ 2573 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2574 scr_charset_choose (0);
2245 break; 2575 break;
2576
2577#ifdef EIGHT_BIT_CONTROLS
2578 // 8-bit controls
2579 case 0x90: /* DCS */
2580 process_dcs_seq ();
2581 break;
2582 case 0x9b: /* CSI */
2583 process_csi_seq ();
2584 break;
2585 case 0x9d: /* OSC */
2586 process_osc_seq ();
2587 break;
2588#endif
2246 } 2589 }
2247} 2590}
2248/*}}} */ 2591/*}}} */
2249 2592
2250 2593
2251/*{{{ process VT52 escape sequences */ 2594/*{{{ process VT52 escape sequences */
2252void 2595void ecb_cold
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2596rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2597{
2255 int row, col; 2598 int row, col;
2256 2599
2257 switch (ch) 2600 switch (ch)
2258 { 2601 {
… …
2291 break; 2634 break;
2292 case 'Z': /* identify the terminal type */ 2635 case 'Z': /* identify the terminal type */
2293 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2636 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2294 break; 2637 break;
2295 case '<': /* turn off VT52 mode */ 2638 case '<': /* turn off VT52 mode */
2296 PrivMode (0, PrivMode_vt52); 2639 priv_modes &= ~PrivMode_vt52;
2297 break; 2640 break;
2298 case 'F': /* use special graphics character set */ 2641 case 'F': /* use special graphics character set */
2299 case 'G': /* use regular character set */ 2642 case 'G': /* use regular character set */
2300 /* unimplemented */ 2643 /* unimplemented */
2301 break; 2644 break;
… …
2307} 2650}
2308/*}}} */ 2651/*}}} */
2309 2652
2310 2653
2311/*{{{ process escape sequences */ 2654/*{{{ process escape sequences */
2312void 2655void ecb_hot
2313rxvt_term::process_escape_seq () 2656rxvt_term::process_escape_seq ()
2314{ 2657{
2315 unsigned char ch = cmd_getc (); 2658 unicode_t ch = cmd_getc ();
2316 2659
2317 if (PrivateModes & PrivMode_vt52) 2660 if (priv_modes & PrivMode_vt52)
2318 { 2661 {
2319 process_escape_vt52 (ch); 2662 process_escape_vt52 (ch);
2320 return; 2663 return;
2321 } 2664 }
2322 2665
2323 switch (ch) 2666 switch (ch)
2324 { 2667 {
2325 /* case 1: do_tek_mode (); break; */
2326 case '#': 2668 case '#':
2327 if (cmd_getc () == '8') 2669 if (cmd_getc () == '8')
2328 scr_E (); 2670 scr_E ();
2329 break; 2671 break;
2330 case '(': 2672 case '(':
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2679 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2680 break;
2339 case '+': 2681 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2682 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2683 break;
2342#ifdef MULTICHAR_SET 2684#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': 2685 case '6':
2349 scr_backindex (); 2686 scr_backindex ();
2350 break; 2687 break;
2351#endif 2688#endif
2352 case '7': 2689 case '7':
2353 scr_cursor (SAVE); 2690 scr_cursor (SAVE);
2354 break; 2691 break;
2355 case '8': 2692 case '8':
2356 scr_cursor (RESTORE); 2693 scr_cursor (RESTORE);
2357 break; 2694 break;
2358#ifndef NO_FRILLS 2695#if !ENABLE_MINIMAL
2359 case '9': 2696 case '9':
2360 scr_forwardindex (); 2697 scr_forwardindex ();
2361 break; 2698 break;
2362#endif 2699#endif
2700 // DECPAM/DECPNM
2363 case '=': 2701 case '=':
2702 priv_modes |= PrivMode_aplKP;
2703 break;
2364 case '>': 2704 case '>':
2365 PrivMode ((ch == '='), PrivMode_aplKP); 2705 priv_modes &= ~PrivMode_aplKP;
2366 break; 2706 break;
2367 2707
2368 case C1_40: 2708 case C1_40:
2369 cmd_getc (); 2709 cmd_getc ();
2370 break; 2710 break;
… …
2373 break; 2713 break;
2374 2714
2375 /* 8.3.87: NEXT LINE */ 2715 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2716 case C1_NEL: /* ESC E */
2377 { 2717 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2718 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2719 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2380 } 2720 }
2381 break; 2721 break;
2382 2722
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2723 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2724 case C1_ESA: /* ESC G */
2385 process_graphics (); 2725 // used by original rxvt for rob nations own graphics mode
2726 if (cmd_getc () == 'Q')
2727 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2386 break; 2728 break;
2387 2729
2388 /* 8.3.63: CHARACTER TABULATION SET */ 2730 /* 8.3.63: CHARACTER TABULATION SET */
2389 case C1_HTS: /* ESC H */ 2731 case C1_HTS: /* ESC H */
2390 scr_set_tab (1); 2732 scr_set_tab (1);
… …
2394 case C1_RI: /* ESC M */ 2736 case C1_RI: /* ESC M */
2395 scr_index (DN); 2737 scr_index (DN);
2396 break; 2738 break;
2397 2739
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2740 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2741 /* case C1_SS2: break; */
2400 2742
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2743 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2744 /* case C1_SS3: break; */
2403 2745
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2746 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2747 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2748 process_dcs_seq ();
2407 break; 2749 break;
2408 2750
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2751 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2752 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2753 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2754 break; /* steal obsolete ESC [ c */
2414 2755
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2756 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2416 case C1_CSI: /* ESC [ */ 2757 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2758 process_csi_seq ();
2418 break; 2759 break;
2419 2760
2420 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2761 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2421 case C1_OSC: /* ESC ] */ 2762 case C1_OSC: /* ESC ] */
2422 process_osc_seq (); 2763 process_osc_seq ();
2423 break; 2764 break;
2424 2765
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2766 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2426 case 'c': 2767 case 'c':
2768 mbstate.reset ();
2427 scr_poweron (); 2769 scr_poweron ();
2428 scrollbar_show (1); 2770 scrollBar.show (1);
2429 break; 2771 break;
2430 2772
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2773 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2432 case 'n': 2774 case 'n':
2433 scr_charset_choose (2); 2775 scr_charset_choose (2);
… …
2440 } 2782 }
2441} 2783}
2442/*}}} */ 2784/*}}} */
2443 2785
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2786/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */
2446enum { 2787enum {
2447 CSI_ICH = 0x40, 2788 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2789 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 , 2790 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, 2791 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, 2792 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, 2793 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, 2794 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 , 2795 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 2796 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2456}; 2797};
2457 2798
2458#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2799#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2459 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2800 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2460 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2801 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2461#define get_byte_array_bit(array, bit) \ 2802#define get_byte_array_bit(array, bit) \
2462 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2803 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2463 2804
2464const unsigned char csi_defaults[] = 2805static const unsigned char csi_defaults[] =
2465 { 2806 {
2466 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2807 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, */ 2808 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, */ 2809 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, [, \, ], ^, _, */ 2810 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, */ 2811 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, */ 2812 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, */ 2813 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, {, |, }, ~, */ 2814 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2815 };
2475/* *INDENT-ON* */
2476 2816
2477void 2817void ecb_hot
2478rxvt_term::process_csi_seq () 2818rxvt_term::process_csi_seq ()
2479{ 2819{
2480 unsigned char ch, priv, i; 2820 unicode_t ch, priv, prev_ch, i;
2481 unsigned int nargs, p; 2821 unsigned int nargs, p;
2482 int n, ndef; 2822 int n, ndef;
2483 int arg[ESC_ARGS]; 2823 int arg[ESC_ARGS] = { };
2484 2824
2485 for (nargs = ESC_ARGS; nargs > 0;) 2825 nargs = 0;
2486 arg[--nargs] = 0;
2487 2826
2488 priv = 0; 2827 priv = 0;
2489 ch = cmd_getc (); 2828 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2829 if ((ch >= '<' && ch <= '?') || ch == '!')
2830 {
2491 { /* '<' '=' '>' '?' */ 2831 /* '<' '=' '>' '?' '!' */
2492 priv = ch; 2832 priv = ch;
2493 ch = cmd_getc (); 2833 ch = cmd_getc ();
2494 } 2834 }
2835
2836 prev_ch = 0;
2495 /* read any numerical arguments */ 2837 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2838 for (n = -1; ch < CSI_ICH; )
2497 { 2839 {
2498 if (isdigit (ch)) 2840 if (isdigit (ch))
2499 { 2841 {
… …
2506 { 2848 {
2507 if (nargs < ESC_ARGS) 2849 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2850 arg[nargs++] = n;
2509 n = -1; 2851 n = -1;
2510 } 2852 }
2511 else if (ch == '\b') 2853 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); 2854 process_nonprinting (ch);
2523 } 2855
2856 prev_ch = ch;
2524 ch = cmd_getc (); 2857 ch = cmd_getc ();
2525 } 2858 }
2526 2859
2527 if (ch > CSI_7F) 2860 if (ch > CSI_7F)
2528 return; 2861 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2867 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2868 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2869 if (arg[p] == -1)
2537 arg[p] = ndef; 2870 arg[p] = ndef;
2538 2871
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 /* 2872 /*
2547 * private mode handling 2873 * private mode handling
2548 */ 2874 */
2549 if (priv) 2875 if (priv)
2550 { 2876 {
2551 switch (priv) 2877 switch (priv)
2552 { 2878 {
2553 case '>': 2879 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2880 if (ch == CSI_DA) /* secondary device attributes */
2881 {
2882 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2883 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2884 //
2885 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2886 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2887 // versions.
2888 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2889 tt_printf ("\033[>%d;95;0c", 'U');
2890 }
2556 break; 2891 break;
2892
2557 case '?': 2893 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2894 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2895 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2896 break;
2897
2898 case '!':
2899 if (ch == CSI_70)
2900 {
2901 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2902 scr_soft_reset ();
2903
2904 static const int pm_h[] = { 7, 25 };
2905 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2906
2907 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2908 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2561 } 2909 }
2910 break;
2911 }
2912
2562 return; 2913 return;
2563 } 2914 }
2564 2915
2565 switch (ch) 2916 switch (ch)
2566 { 2917 {
… …
2580 } 2931 }
2581 break; 2932 break;
2582#endif 2933#endif
2583 2934
2584 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2935 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2585 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2936 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2586 arg[0] = -arg[0]; 2937 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2938 /* FALLTHROUGH */
2588 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2939 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2589 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2940 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2590 scr_gotorc (arg[0], 0, RELATIVE); 2941 scr_gotorc (arg[0], 0, RELATIVE);
2591 break; 2942 break;
2592 2943
2593 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2944 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2594 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2945 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2665 3016
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3017 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3018 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3019 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3020 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3021 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3022 break;
2672 3023
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3024 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3025 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3026 break;
2677 3027
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3028 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3029 process_sgr_mode (nargs, arg);
2680 break; 3030 break;
… …
2686 tt_printf ("\033[0n"); 3036 tt_printf ("\033[0n");
2687 break; 3037 break;
2688 case 6: /* CPR requested */ 3038 case 6: /* CPR requested */
2689 scr_report_position (); 3039 scr_report_position ();
2690 break; 3040 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3041 case 7: /* unofficial extension */
3042 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3043 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3044 break;
2695#endif
2696 case 8: /* unofficial extension */ 3045 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3046 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3047 break;
2699 } 3048 }
2700 break; 3049 break;
2701 3050
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3051 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3084 break;
2736 3085
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3086 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3087 if (arg[0] == 4)
2739 scr_insert_mode (0); 3088 scr_insert_mode (0);
3089 else if (arg[0] == 20)
3090 priv_modes &= ~PrivMode_LFNL;
2740 break; 3091 break;
2741 3092
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3093 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3094 if (arg[0] == 4)
2744 scr_insert_mode (1); 3095 scr_insert_mode (1);
3096 else if (arg[0] == 20)
3097 priv_modes |= PrivMode_LFNL;
3098 break;
3099
3100 case CSI_71: // DECSCUSR: set cursor style
3101 if (prev_ch == ' ')
3102 set_cursor_style (arg[0]);
2745 break; 3103 break;
2746 3104
2747 /* 3105 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3106 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3107 */
… …
2761 break; 3119 break;
2762 case CSI_75: 3120 case CSI_75:
2763 scr_cursor (RESTORE); 3121 scr_cursor (RESTORE);
2764 break; 3122 break;
2765 3123
2766#ifndef NO_FRILLS 3124#if !ENABLE_MINIMAL
2767 case CSI_74: 3125 case CSI_74:
2768 process_window_ops (arg, nargs); 3126 process_window_ops (arg, nargs);
2769 break; 3127 break;
2770#endif 3128#endif
2771 3129
2772 case CSI_78: /* DECREQTPARM */ 3130 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3131 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3132 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3133 break;
2776 3134
2777 default: 3135 default:
2778 break; 3136 break;
2779 } 3137 }
2780} 3138}
2781/*}}} */ 3139/*}}} */
2782 3140
2783#ifndef NO_FRILLS 3141#if !ENABLE_MINIMAL
2784/* ARGSUSED */
2785void 3142void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3143rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3144{
2788 int x, y; 3145 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3146 XWindowAttributes wattr;
2793 Window wdummy; 3147 Window wdummy;
3148
3149 dLocal (Display *, dpy);
2794 3150
2795 if (nargs == 0) 3151 if (nargs == 0)
2796 return; 3152 return;
3153
2797 switch (args[0]) 3154 switch (args[0])
2798 { 3155 {
2799 /* 3156 /*
2800 * commands 3157 * commands
2801 */ 3158 */
2802 case 1: /* deiconify window */ 3159 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3160 XMapWindow (dpy, parent);
2804 break; 3161 break;
2805 case 2: /* iconify window */ 3162 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3163 XIconifyWindow (dpy, parent, display->screen);
2807 DefaultScreen (display->display));
2808 break; 3164 break;
2809 case 3: /* set position (pixels) */ 3165 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3166 XMoveWindow (dpy, parent, args[1], args[2]);
2811 break; 3167 break;
2812 case 4: /* set size (pixels) */ 3168 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3169 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3170 break;
2815 case 5: /* raise window */ 3171 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3172 XRaiseWindow (dpy, parent);
2817 break; 3173 break;
2818 case 6: /* lower window */ 3174 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3175 XLowerWindow (dpy, parent);
2820 break; 3176 break;
2821 case 7: /* refresh window */ 3177 case 7: /* refresh window */
2822 scr_touch (true); 3178 scr_touch (true);
2823 break; 3179 break;
2824 case 8: /* set size (chars) */ 3180 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3181 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3182 (unsigned int) (args[1] * fheight));
2827 break; 3183 break;
3184
3185 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3186 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3187 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3188 set_widthheight ((unsigned int)vt_width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3189 (unsigned int) (args[1] * fheight));
2832 break; 3190 break;
3191
2833 /* 3192 /*
2834 * reports - some output format copied from XTerm 3193 * reports - some output format copied from XTerm
2835 */ 3194 */
2836 case 11: /* report window state */ 3195 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3196 XGetWindowAttributes (dpy, parent, &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3197 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3198 break;
2840 case 13: /* report window position */ 3199 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3200 XGetWindowAttributes (dpy, parent, &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3201 XTranslateCoordinates (dpy, parent, wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3202 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3203 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3204 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3205 break;
2847 case 14: /* report window size (pixels) */ 3206 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3208 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3209 break;
3210 case 18: /* report text area size (chars) */
3211 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3212 break;
2851 case 18: /* report window size (chars) */ 3213 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3214 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3215 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3216 case 20: /* report icon label */
3217 {
3218 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3219 XGetIconName (dpy, parent, &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3220 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3221 XFree (s);
3222 }
2858 break; 3223 break;
2859 case 21: /* report window title */ 3224 case 21: /* report window title */
2860 XFetchName (display->display, TermWin.parent[0], &s); 3225 {
3226 char *s;
3227 XFetchName (dpy, parent, &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3228 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3229 XFree (s);
3230 }
2862 break; 3231 break;
2863#endif
2864
2865 } 3232 }
2866} 3233}
2867#endif 3234#endif
2868 3235
2869/*----------------------------------------------------------------------*/ 3236/*----------------------------------------------------------------------*/
2870/* 3237/*
2871 * get input up until STRING TERMINATOR (or BEL) 3238 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3239 * ends_how is terminator used. returned input must be free()'d
2873 */ 3240 */
2874unsigned char * 3241char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3242rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3243{
2877 int seen_esc = 0; /* seen escape? */ 3244 unicode_t ch;
3245 bool seen_esc = false;
2878 unsigned int n = 0; 3246 unsigned int n = 0;
2879 unsigned char *s; 3247 wchar_t string[CBUFSIZ];
2880 unsigned char ch, string[STRING_MAX];
2881 3248
2882 for (; (ch = cmd_getc ());) 3249 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3250 {
2884 if (ch == C0_BEL 3251 if (seen_esc)
2885 || ch == CHAR_ST 3252 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3253 if (ch == 0x5c) /* 7bit ST */
2887 break; 3254 break;
3255 else
3256 return NULL;
3257 }
2888 if (ch == C0_ESC) 3258 else if (ch == C0_ESC)
2889 { 3259 {
2890 seen_esc = 1; 3260 seen_esc = true;
2891 continue; 3261 continue;
2892 } 3262 }
3263 else if (ch == C0_BEL || ch == CHAR_ST)
3264 break;
2893 else if (ch == '\t') 3265 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3266 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3267 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3268 return NULL; /* other control character - exit */
3269
3270 seen_esc = false;
3271
2897 if (n < sizeof (string) - 1) 3272 if (n >= sizeof (string) - 1)
3273 // stop at some sane length
3274 return NULL;
3275
2898 string[n++] = ch; 3276 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3277 }
3278
2901 string[n++] = '\0'; 3279 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3280
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3281 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3282
2906 return s; 3283 return rxvt_wcstombs (string);
2907} 3284}
2908 3285
2909/*----------------------------------------------------------------------*/ 3286/*----------------------------------------------------------------------*/
2910/* 3287/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3288 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3289 */
2913void 3290void
2914rxvt_term::process_dcs_seq () 3291rxvt_term::process_dcs_seq ()
2915{ 3292{
2916 unsigned char eh, *s;
2917 /* 3293 /*
2918 * Not handled yet 3294 * Not handled yet
2919 */ 3295 */
3296
3297 unicode_t eh;
2920 s = get_to_st (&eh); 3298 char *s = get_to_st (eh);
2921 if (s) 3299 if (s)
2922 free (s); 3300 free (s);
3301
2923 return; 3302 return;
2924} 3303}
2925 3304
2926/*----------------------------------------------------------------------*/ 3305/*----------------------------------------------------------------------*/
2927/* 3306/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3307 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3308 */
2930void 3309void
2931rxvt_term::process_osc_seq () 3310rxvt_term::process_osc_seq ()
2932{ 3311{
2933 unsigned char ch, eh, *s; 3312 int arg;
2934 int arg;
2935 3313
2936 ch = cmd_getc (); 3314 unicode_t ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3315 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3316 arg = arg * 10 + (ch - '0');
2939 3317
2940 if (ch == ';') 3318 if (ch == ';')
2941 { 3319 {
3320 unicode_t eh;
2942 s = get_to_st (&eh); 3321 char *s = get_to_st (eh);
3322
2943 if (s) 3323 if (s)
2944 { 3324 {
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); 3325 process_xterm_seq (arg, s, eh);
2957 free (s); 3326 free (s);
2958 } 3327 }
2959 } 3328 }
2960} 3329}
3330
3331void
3332rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3333{
3334 if (str[0] == '?' && !str[1])
3335 {
3336 rgba c;
3337 pix_colors_focused[color].get (c);
3338
3339#if XFT
3340 if (c.a != rgba::MAX_CC)
3341 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3342 else
3343#endif
3344 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3345 }
3346 else
3347 set_window_color (color, str);
3348}
3349
2961/* 3350/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3351 * 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 */ 3352 */
2983void 3353void
2984rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3354rxvt_term::process_xterm_seq (int op, char *str, char resp)
2985{ 3355{
2986 int changed = 0; 3356 int color;
2987 int color;
2988 char *buf, *name; 3357 char *buf, *name;
3358 bool query = str[0] == '?' && !str[1];
3359 int saveop = op;
3360
3361 dLocal (Display *, dpy);
2989 3362
2990 assert (str != NULL); 3363 assert (str != NULL);
3364
3365 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3366 return;
3367
2991 switch (op) 3368 switch (op)
2992 { 3369 {
2993 case XTerm_name: 3370 case XTerm_name:
2994 set_title (str); 3371 set_title (str);
2995 /* FALLTHROUGH */ 3372 /* FALLTHROUGH */
2996 case XTerm_iconName: 3373 case XTerm_iconName:
2997 set_iconName (str); 3374 set_icon_name (str);
2998 break; 3375 break;
2999 case XTerm_title: 3376 case XTerm_title:
3000 set_title (str); 3377 set_title (str);
3001 break; 3378 break;
3379 case XTerm_property:
3380 if (str[0] == '?')
3381 {
3382 Atom prop = display->atom (str + 1);
3383 Atom actual_type;
3384 int actual_format;
3385 unsigned long nitems;
3386 unsigned long bytes_after;
3387 unsigned char *value = 0;
3388 const char *str = "";
3389
3390 if (prop
3391 && XGetWindowProperty (dpy, parent,
3392 prop, 0, 1<<16, 0, AnyPropertyType,
3393 &actual_type, &actual_format,
3394 &nitems, &bytes_after, &value) == Success
3395 && actual_type != None
3396 && actual_format == 8)
3397 str = (const char *)(value);
3398
3399 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3400
3401 XFree (value);
3402 }
3403 else
3404 {
3405 char *eq = strchr (str, '=');
3406
3407 if (eq)
3408 {
3409 *eq = 0;
3410 set_utf8_property (display->atom (str), eq + 1);
3411 }
3412 else
3413 XDeleteProperty (dpy, parent,
3414 display->atom (str));
3415 }
3416 break;
3417
3002 case XTerm_Color: 3418 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3419 for (buf = (char *)str; buf && *buf;)
3004 { 3420 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3421 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3422 break;
3423
3007 *name++ = '\0'; 3424 *name++ = '\0';
3008 color = atoi (buf); 3425 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3426
3427 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3428 break;
3429
3011 if ((buf = STRCHR (name, ';')) != NULL) 3430 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3431 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3432
3433 process_color_seq (op, color, name, resp);
3014 } 3434 }
3435 break;
3436 case Rxvt_restoreFG:
3437 case XTerm_Color00:
3438 process_color_seq (op, Color_fg, str, resp);
3439 break;
3440 case Rxvt_restoreBG:
3441 case XTerm_Color01:
3442 process_color_seq (op, Color_bg, str, resp);
3015 break; 3443 break;
3016#ifndef NO_CURSORCOLOR 3444#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3445 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3446 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3447 break;
3020#endif 3448#endif
3021 case XTerm_Color_pointer: 3449 case XTerm_Color_pointer_fg:
3022 set_window_color (Color_pointer, str); 3450 process_color_seq (op, Color_pointer_fg, str, resp);
3023 break; 3451 break;
3452 case XTerm_Color_pointer_bg:
3453 process_color_seq (op, Color_pointer_bg, str, resp);
3454 break;
3455#ifdef OPTION_HC
3456 case XTerm_Color_HC:
3457 process_color_seq (op, Color_HC, str, resp);
3458 break;
3459 case XTerm_Color_HTC:
3460 process_color_seq (op, Color_HTC, str, resp);
3461 break;
3462#endif
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3463#ifndef NO_BOLD_UNDERLINE_REVERSE
3025 case XTerm_Color_BD: 3464 case URxvt_Color_BD:
3026 set_window_color (Color_BD, str); 3465 process_color_seq (op, Color_BD, str, resp);
3027 break; 3466 break;
3028 case XTerm_Color_UL: 3467 case URxvt_Color_UL:
3029 set_window_color (Color_UL, str); 3468 process_color_seq (op, Color_UL, str, resp);
3030 break; 3469 break;
3031 case XTerm_Color_RV: 3470 case URxvt_Color_IT:
3032 set_window_color (Color_RV, str); 3471 process_color_seq (op, Color_IT, str, resp);
3033 break; 3472 break;
3034#endif 3473#endif
3474 case URxvt_Color_border:
3475 process_color_seq (op, Color_border, str, resp);
3476 break;
3035 3477
3036 case XTerm_Menu: 3478#if BG_IMAGE_FROM_ROOT
3479 case URxvt_Color_tint:
3480 process_color_seq (op, Color_tint, str, resp);
3037 /* 3481 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3482 bool changed = false;
3039 * so DON'T do it here 3483
3484 if (ISSET_PIXCOLOR (Color_tint))
3485 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3486
3487 if (changed)
3488 update_background ();
3040 */ 3489 }
3490
3041 break; 3491 break;
3492#endif
3493
3494#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3495 case Rxvt_Pixmap:
3043 if (*str != ';') 3496 if (!strcmp (str, "?"))
3044 { 3497 {
3045#if XPM_BACKGROUND 3498 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3499 int h_scale = fimage.h_scale;
3047 set_bgPixmap (str); /* change pixmap */ 3500 int v_scale = fimage.v_scale;
3048#endif 3501 int h_align = fimage.h_align;
3049 scr_touch (true); 3502 int v_align = fimage.v_align;
3503
3504 sprintf (str, "[%dx%d+%d+%d]",
3505 h_scale, v_scale,
3506 h_align, v_align);
3507 process_xterm_seq (XTerm_title, str, CHAR_ST);
3050 } 3508 }
3051 while ((str = STRCHR (str, ';')) != NULL)
3052 {
3053 str++;
3054#if XPM_BACKGROUND
3055 changed += scale_pixmap (str);
3056#endif
3057
3058 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break;
3067
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:
3075 break;
3076 case XTerm_font:
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 if (str[0] == '?' && !str[1])
3081 tt_printf ("%-.250s\n", locale);
3082 else 3509 else
3083 { 3510 {
3084 set_locale (str); 3511 bool changed = false;
3085 im_cb (); 3512
3513 if (*str != ';')
3514 {
3515 try
3516 {
3517 fimage.set_file_geometry (this, str);
3518 changed = true;
3519 }
3520 catch (const class rxvt_failure_exception &e)
3521 {
3522 }
3523 }
3524 else
3525 {
3526 str++;
3527 if (fimage.set_geometry (str, true))
3528 changed = true;
3529 }
3530
3531 if (changed)
3532 {
3533 if (bg_window_position_sensitive ())
3534 {
3535 int x, y;
3536 get_window_origin (x, y);
3537 parent_x = x;
3538 parent_y = y;
3539 }
3540 update_background ();
3541 }
3086 } 3542 }
3087 break; 3543 break;
3544#endif
3545
3546 case XTerm_logfile:
3547 // TODO, when secure mode?
3548 break;
3549
3088#if 0 3550#if 0
3089 case XTerm_dumpscreen: /* no error notices */ 3551 case Rxvt_dumpscreen: /* no error notices */
3090 { 3552 {
3091 int fd; 3553 int fd;
3092 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3554 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3093 { 3555 {
3094 scr_dump (fd); 3556 scr_dump (fd);
3095 close (fd); 3557 close (fd);
3096 } 3558 }
3097 } 3559 }
3098 break; 3560 break;
3099#endif 3561#endif
3562 case XTerm_font:
3563 op = URxvt_font;
3564 case URxvt_font:
3565#if ENABLE_STYLES
3566 case URxvt_boldFont:
3567 case URxvt_italicFont:
3568 case URxvt_boldItalicFont:
3569#endif
3570 if (query)
3571 tt_printf ("\33]%d;%-.250s%c", saveop,
3572 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3573 ? fontset[op - URxvt_font]->fontdesc : "",
3574 resp);
3575 else
3576 {
3577 const char *&res = rs[Rs_font + (op - URxvt_font)];
3100 3578
3579 res = strdup (str);
3580 allocated.push_back ((void *)res);
3581 set_fonts ();
3582 }
3583 break;
3584
3585 case URxvt_version:
3586 if (query)
3587 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3588 op,
3589 rs[Rs_name], VERSION[0], VERSION[2],
3590 resp);
3591 break;
3592
3593#if !ENABLE_MINIMAL
3594 case URxvt_locale:
3595 if (query)
3596 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3597 else
3598 {
3599 set_locale (str);
3600 pty->set_utf8_mode (enc_utf8);
3601 init_xlocale ();
3602 }
3603 break;
3604
3605 case URxvt_view_up:
3606 case URxvt_view_down:
3607 {
3608 int lines = atoi (str);
3609
3610 if (lines)
3611 scr_page (op == URxvt_view_up ? UP : DN, lines);
3612 else
3613 scr_erase_savelines ();
3614 }
3615
3616 break;
3617#endif
3618
3619#if ENABLE_PERL
3620 case URxvt_perl:
3621 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3622 break;
3623#endif
3101 } 3624 }
3102} 3625}
3103/*----------------------------------------------------------------------*/ 3626/*----------------------------------------------------------------------*/
3104 3627
3105/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3628/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3110 * 's' = save 3633 * 's' = save
3111 * 'r' = restore 3634 * 'r' = restore
3112 * 't' = toggle 3635 * 't' = toggle
3113 * so no need for fancy checking 3636 * so no need for fancy checking
3114 */ 3637 */
3115int 3638int ecb_cold
3116rxvt_term::privcases (int mode, unsigned long bit) 3639rxvt_term::privcases (int mode, unsigned long bit)
3117{ 3640{
3118 int state; 3641 int state;
3119 3642
3120 if (mode == 's') 3643 if (mode == 's')
3121 { 3644 {
3122 SavedModes |= (PrivateModes & bit); 3645 if (priv_modes & bit)
3646 SavedModes |= bit;
3647 else
3648 SavedModes &= ~bit;
3123 return -1; 3649 return -1;
3124 } 3650 }
3125 else 3651 else
3126 { 3652 {
3127 if (mode == 'r') 3653 if (mode == 'r')
3128 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3654 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3129 else 3655 else
3130 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3656 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3131 PrivMode (state, bit); 3657
3658 if (state)
3659 priv_modes |= bit;
3660 else
3661 priv_modes &= ~bit;
3132 } 3662 }
3663
3133 return state; 3664 return state;
3134} 3665}
3135 3666
3136/* we're not using priv _yet_ */ 3667/* we're not using priv _yet_ */
3137void 3668void
3138rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3669rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3139{ 3670{
3140 unsigned int i, j; 3671 unsigned int i, j;
3141 int state; 3672 int state;
3673
3142 static const struct 3674 static const struct
3143 { 3675 {
3144 const int argval; 3676 const int argval;
3145 const unsigned long bit; 3677 const unsigned long bit;
3146 }
3147 argtopriv[] = { 3678 } argtopriv[] = {
3148 { 1, PrivMode_aplCUR }, 3679 { 1, PrivMode_aplCUR }, // DECCKM
3149 { 2, PrivMode_vt52 }, 3680 { 2, PrivMode_vt52 }, // DECANM
3150 { 3, PrivMode_132 }, 3681 { 3, PrivMode_132 }, // DECCOLM
3151 { 4, PrivMode_smoothScroll }, 3682 { 4, PrivMode_smoothScroll }, // DECSCLM
3152 { 5, PrivMode_rVideo }, 3683 { 5, PrivMode_rVideo }, // DECSCNM
3153 { 6, PrivMode_relOrigin }, 3684 { 6, PrivMode_relOrigin }, // DECOM
3154 { 7, PrivMode_Autowrap }, 3685 { 7, PrivMode_Autowrap }, // DECAWM
3686 // 8, auto-repeat keys // DECARM
3155 { 9, PrivMode_MouseX10 }, 3687 { 9, PrivMode_MouseX10 },
3156#ifdef menuBar_esc 3688 { 12, PrivMode_BlinkingCursor },
3157 { menuBar_esc, PrivMode_menuBar }, 3689 // 18 end FF to printer after print screen
3158#endif 3690 // 19 Print screen prints full screen/scroll region
3691 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3159#ifdef scrollBar_esc 3692#ifdef scrollBar_esc
3160 { scrollBar_esc, PrivMode_scrollBar }, 3693 { scrollBar_esc, PrivMode_scrollBar },
3161#endif 3694#endif
3162 { 25, PrivMode_VisibleCursor },
3163 { 35, PrivMode_ShiftKeys }, 3695 { 35, PrivMode_ShiftKeys }, // rxvt extension
3696 // 38, tektronix mode // DECTEK
3164 { 40, PrivMode_132OK }, 3697 { 40, PrivMode_132OK },
3698 // 41 xterm more fixes NYI
3699 // 45 margin bell NYI
3700 // 46 start logging
3165 { 47, PrivMode_Screen }, 3701 { 47, PrivMode_Screen },
3166 { 66, PrivMode_aplKP }, 3702 { 66, PrivMode_aplKP }, // DECNKM
3167#ifndef NO_BACKSPACE_KEY 3703#ifndef NO_BACKSPACE_KEY
3168 { 67, PrivMode_BackSpace }, 3704 { 67, PrivMode_BackSpace }, // DECBKM
3169#endif 3705#endif
3170 { 1000, PrivMode_MouseX11 }, 3706 { 1000, PrivMode_MouseX11 },
3707 { 1002, PrivMode_MouseBtnEvent },
3708 { 1003, PrivMode_MouseAnyEvent },
3709#if ENABLE_FRILLS
3710 { 1005, PrivMode_ExtModeMouse },
3711#endif
3171 { 1010, PrivMode_TtyOutputInh }, 3712 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3172 { 1011, PrivMode_Keypress }, 3713 { 1011, PrivMode_Keypress }, // rxvt extension
3714#if ENABLE_FRILLS
3715 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3716#endif
3717 // 1035 enable modifiers for alt, numlock NYI
3718 // 1036 send ESC for meta keys NYI
3719 // 1037 send DEL for keypad delete NYI
3173 { 1047, PrivMode_Screen }, 3720 { 1047, PrivMode_Screen },
3721 // 1048 save and restore cursor, implemented in code
3174 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3722 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3723 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3724 { 2004, PrivMode_BracketPaste },
3175 }; 3725 };
3176 3726
3177 if (nargs == 0) 3727 if (nargs == 0)
3178 return; 3728 return;
3179 3729
… …
3186 for (i = 0; i < nargs; i++) 3736 for (i = 0; i < nargs; i++)
3187 { 3737 {
3188 state = -1; 3738 state = -1;
3189 3739
3190 /* basic handling */ 3740 /* basic handling */
3191 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3741 for (j = 0; j < ecb_array_length (argtopriv); j++)
3192 if (argtopriv[j].argval == arg[i]) 3742 if (argtopriv[j].argval == arg[i])
3193 { 3743 {
3194 state = privcases (mode, argtopriv[j].bit); 3744 state = privcases (mode, argtopriv[j].bit);
3195 break; 3745 break;
3196 } 3746 }
3197 3747
3198 /* extra handling for values with state unkept */ 3748 /* extra handling for values with state unkept */
3199 if (state == -1)
3200 switch (arg[i]) 3749 switch (arg[i])
3201 { 3750 {
3751#if ENABLE_STYLES
3752 case 1021:
3753 set_option (Opt_intensityStyles, mode);
3754
3755 scr_touch (true);
3756 break;
3757#endif
3202 case 1048: /* alternative cursor save */ 3758 case 1048: /* alternative cursor save */
3759 if (option (Opt_secondaryScreen))
3203 if (mode == 0) 3760 if (mode == 0)
3204 scr_cursor (RESTORE); 3761 scr_cursor (RESTORE);
3205 else if (mode == 1) 3762 else if (mode == 1)
3206 scr_cursor (SAVE); 3763 scr_cursor (SAVE);
3207 /* FALLTHROUGH */
3208 default:
3209 continue; /* for (;i;) */
3210 }
3211
3212 /* extra handling for values with valid 0 or 1 state */
3213 switch (arg[i])
3214 {
3215 /* case 1: - application cursor keys */
3216 case 2: /* VT52 mode */
3217 /* oddball mode. should be set regardless of set/reset
3218 * parameter. Return from VT52 mode with an ESC < from
3219 * within VT52 mode
3220 */
3221 PrivMode (1, PrivMode_vt52);
3222 break; 3764 break;
3765 }
3766
3767 if (state >= 0)
3768 /* extra handling for values with valid 0 or 1 state */
3769 switch (arg[i])
3770 {
3771 /* case 1: - application cursor keys */
3772 case 2: /* VT52 mode */
3773 /* oddball mode. should be set regardless of set/reset
3774 * parameter. Return from VT52 mode with an ESC < from
3775 * within VT52 mode
3776 */
3777 priv_modes |= PrivMode_vt52;
3778 break;
3223 case 3: /* 80/132 */ 3779 case 3: /* 80/132 */
3224 if (PrivateModes & PrivMode_132OK) 3780 if (priv_modes & PrivMode_132OK)
3225 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3781 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3226 (unsigned int)TermWin.height);
3227 break; 3782 break;
3228 case 4: /* smooth scrolling */ 3783 case 4: /* smooth scrolling */
3229 if (state)
3230 Options &= ~Opt_jumpScroll;
3231 else
3232 Options |= Opt_jumpScroll; 3784 set_option (Opt_jumpScroll, !state);
3233 break; 3785 break;
3234 case 5: /* reverse video */ 3786 case 5: /* reverse video */
3235 scr_rvideo_mode (state); 3787 scr_rvideo_mode (state);
3236 break; 3788 break;
3237 case 6: /* relative/absolute origins */ 3789 case 6: /* relative/absolute origins */
3238 scr_relative_origin (state); 3790 scr_relative_origin (state);
3239 break; 3791 break;
3240 case 7: /* autowrap */ 3792 case 7: /* autowrap */
3241 scr_autowrap (state); 3793 scr_autowrap (state);
3242 break; 3794 break;
3243 /* case 8: - auto repeat, can't do on a per window basis */ 3795 /* case 8: - auto repeat, can't do on a per window basis */
3244 case 9: /* X10 mouse reporting */ 3796 case 9: /* X10 mouse reporting */
3245 if (state) /* orthogonal */ 3797 if (state) /* orthogonal */
3246 PrivateModes &= ~ (PrivMode_MouseX11); 3798 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3247 break; 3799 break;
3248#ifdef menuBar_esc
3249 case menuBar_esc:
3250#ifdef MENUBAR
3251 map_menuBar (state);
3252#endif
3253 break;
3254#endif
3255#ifdef scrollBar_esc 3800#ifdef scrollBar_esc
3256 case scrollBar_esc: 3801 case scrollBar_esc:
3257 if (scrollbar_mapping (state)) 3802 scrollBar.map (state);
3258 {
3259 resize_all_windows (0, 0, 0); 3803 resize_all_windows (0, 0, 0);
3260 scr_touch (true); 3804 scr_touch (true);
3261 }
3262 break; 3805 break;
3263#endif 3806#endif
3807#ifdef CURSOR_BLINK
3808 case 12:
3809 cursor_blink_reset ();
3810 break;
3811#endif
3264 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3265 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3266 break; 3814 break;
3267 /* case 35: - shift keys */ 3815 /* case 35: - shift keys */
3268 /* case 40: - 80 <--> 132 mode */ 3816 /* case 40: - 80 <--> 132 mode */
3269 case 47: /* secondary screen */ 3817 case 47: /* secondary screen */
3270 scr_change_screen (state); 3818 scr_change_screen (state);
3271 break; 3819 break;
3272 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3273 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3274 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3275 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX10); 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3825 break;
3278#if 0
3279 case 1001: 3826 case 1002:
3280 break; /* X11 mouse highlighting */ 3827 case 1003:
3281#endif 3828 if (state)
3829 {
3830 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3831 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3832 mouse_row = mouse_col = 0;
3833 vt_emask_mouse = PointerMotionMask;
3834 }
3835 else
3836 vt_emask_mouse = NoEventMask;
3837
3838 vt_select_input ();
3839 break;
3282 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3283 if (state)
3284 Options &= ~Opt_scrollTtyOutput;
3285 else
3286 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3287 break; 3842 break;
3288 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3289 if (state)
3290 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3291 else
3292 Options &= ~Opt_scrollTtyKeypress;
3293 break; 3845 break;
3294 case 1047: /* secondary screen w/ clearing */ 3846 case 1047: /* secondary screen w/ clearing last */
3295 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3847 if (option (Opt_secondaryScreen))
3296 if (current_screen != PRIMARY) 3848 if (!state)
3297 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3298 scr_change_screen (state); 3851 scr_change_screen (state);
3299 /* FALLTHROUGH */
3300 default:
3301 break; 3852 break;
3853 case 1049: /* secondary screen w/ clearing first */
3854 if (option (Opt_secondaryScreen))
3855 if (state)
3856 scr_cursor (SAVE);
3857
3858 scr_change_screen (state);
3859
3860 if (option (Opt_secondaryScreen))
3861 if (state)
3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3865 break;
3866 default:
3867 break;
3302 } 3868 }
3303 } 3869 }
3304} 3870}
3305/*}}} */ 3871/*}}} */
3306 3872
3307/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3308void 3874void ecb_hot
3309rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3310{ 3876{
3311 unsigned int i; 3877 unsigned int i;
3312 short rendset; 3878 short rendset;
3313 int rendstyle; 3879 int rendstyle;
3314 3880
3315 if (nargs == 0) 3881 if (nargs == 0)
3316 { 3882 {
3317 scr_rendition (0, ~RS_None); 3883 scr_rendition (0, ~RS_None);
3318 return; 3884 return;
3319 } 3885 }
3886
3320 for (i = 0; i < nargs; i++) 3887 for (i = 0; i < nargs; i++)
3321 { 3888 {
3322 rendset = -1; 3889 rendset = -1;
3323 switch (arg[i]) 3890 switch (arg[i])
3324 { 3891 {
… …
3326 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3327 break; 3894 break;
3328 case 1: 3895 case 1:
3329 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3330 break; 3897 break;
3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3331 case 4: 3902 case 4:
3332 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3333 break; 3904 break;
3334 case 5: 3905 case 5: // slowly blinking
3906 case 6: // rapidly blinking
3335 rendset = 1, rendstyle = RS_Blink; 3907 rendset = 1, rendstyle = RS_Blink;
3336 break; 3908 break;
3909 //case 6: // scoansi light background
3337 case 7: 3910 case 7:
3338 rendset = 1, rendstyle = RS_RVid; 3911 rendset = 1, rendstyle = RS_RVid;
3339 break; 3912 break;
3340 case 22: 3913 case 8:
3914 // invisible. NYI
3915 break;
3916 //case 9: // crossed out
3917 //case 10: // scoansi acs off, primary font
3918 //case 11: // scoansi acs on, first alt font
3919 //case 12: // scoansi acs on, |0x80, second alt font
3920 //...
3921 //case 19: // ninth alt font
3922 //case 20: // gothic
3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3341 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3342 break; 3925 break;
3343 case 24: 3926 case 22: // bold off (vt220)
3927 rendset = 0, rendstyle = RS_Bold;
3928 break;
3929 case 23: // disable italic
3930 rendset = 0, rendstyle = RS_Italic;
3931 break;
3932 case 24: // underline off (vt220)
3344 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3345 break; 3934 break;
3346 case 25: 3935 case 25: // blink off (vt220)
3347 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3348 break; 3937 break;
3349 case 27: 3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3941 case 27: // reverse off (vt220)
3350 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3351 break; 3943 break;
3944 //case 28: // visible. NYI
3945 //case 29: // not crossed-out
3352 } 3946 }
3947
3353 if (rendset != -1) 3948 if (rendset != -1)
3354 { 3949 {
3355 scr_rendition (rendset, rendstyle); 3950 scr_rendition (rendset, rendstyle);
3356 continue; /* for (;i;) */ 3951 continue; /* for (;i;) */
3357 } 3952 }
… …
3364 case 33: 3959 case 33:
3365 case 34: 3960 case 34:
3366 case 35: 3961 case 35:
3367 case 36: 3962 case 36:
3368 case 37: 3963 case 37:
3369 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3370 Color_fg);
3371 break; 3965 break;
3372#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3373 case 38:
3374 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3375 { 3968 {
3376 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3377 Color_fg);
3378 i += 2; 3970 i += 2;
3379 } 3971 }
3380 break; 3972 break;
3381#endif
3382 case 39: /* default fg */ 3973 case 39: /* default fg */
3383 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3384 break; 3975 break;
3385 3976
3386 case 40: 3977 case 40:
… …
3389 case 43: 3980 case 43:
3390 case 44: 3981 case 44:
3391 case 45: 3982 case 45:
3392 case 46: 3983 case 46:
3393 case 47: 3984 case 47:
3394 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3395 Color_bg);
3396 break; 3986 break;
3397#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3398 case 48:
3399 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3400 { 3989 {
3401 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3402 Color_bg);
3403 i += 2; 3991 i += 2;
3404 } 3992 }
3405 break; 3993 break;
3406#endif
3407 case 49: /* default bg */ 3994 case 49: /* default bg */
3408 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3409 break; 3996 break;
3410 3997
3411#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3412 case 90: 4001 case 90:
3413 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3414 case 92: 4003 case 92:
3415 case 93: 4004 case 93:
3416 case 94: 4005 case 94:
3417 case 95: 4006 case 95:
3418 case 96: 4007 case 96:
3419 case 97: 4008 case 97:
3420 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3421 Color_fg);
3422 break; 4010 break;
3423 case 100: 4011 case 100:
3424 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3425 case 102: 4013 case 102:
3426 case 103: 4014 case 103:
3427 case 104: 4015 case 104:
3428 case 105: 4016 case 105:
3429 case 106: 4017 case 106:
3430 case 107: 4018 case 107:
3431 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3432 Color_bg);
3433 break; 4020 break;
3434#endif 4021#endif
3435
3436 } 4022 }
3437 } 4023 }
4024}
4025
4026void
4027rxvt_term::set_cursor_style (int style)
4028{
4029 if (!IN_RANGE_INC (style, 0, 6))
4030 return;
4031
4032 if (style == 0)
4033 style = 1;
4034
4035 cursor_type = (style - 1) / 2;
4036 set_option (Opt_cursorUnderline, cursor_type == 1);
4037
4038#ifdef CURSOR_BLINK
4039 set_option (Opt_cursorBlink, style & 1);
4040 cursor_blink_reset ();
4041#endif
4042
4043 want_refresh = 1;
3438} 4044}
3439/*}}} */ 4045/*}}} */
3440 4046
3441/*{{{ process Rob Nation's own graphics mode sequences */
3442void
3443rxvt_term::process_graphics ()
3444{
3445 unsigned char ch, cmd = cmd_getc ();
3446
3447 if (cmd == 'Q')
3448 { /* query graphics */
3449 tt_printf ("\033G0\n"); /* no graphics */
3450 return;
3451 }
3452 /* swallow other graphics sequences until terminating ':' */
3453 do
3454 ch = cmd_getc ();
3455 while (ch != ':');
3456}
3457/*}}} */
3458
3459/* ------------------------------------------------------------------------- */ 4047/* ---------------------------------------------------------------------- */
4048/* Write data to the pty as typed by the user, pasted with the mouse,
4049 * or generated by us in response to a query ESC sequence.
4050 */
3460 4051
3461/* 4052/*
3462 * Send printf () formatted output to the command. 4053 * Send printf () formatted output to the command.
3463 * Only use for small amounts of data. 4054 * Only use for small amounts of data.
3464 */ 4055 */
3465void 4056void
3466rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3467{ 4058{
3468 va_list arg_ptr; 4059 va_list arg_ptr;
3469 unsigned char buf[256]; 4060 char buf[256];
3470 4061
3471 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3472 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3473 va_end (arg_ptr); 4064 va_end (arg_ptr);
3474 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3475} 4066}
3476 4067
3477/* ---------------------------------------------------------------------- */
3478/* Write data to the pty as typed by the user, pasted with the mouse, 4068/* Write data to the pty as typed by the user. */
3479 * or generated by us in response to a query ESC sequence.
3480 */
3481void 4069void
3482rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4070rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3483{ 4071{
3484 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4072 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4073 return;
3485 4074
3486 if (len) 4075 if (option (Opt_scrollTtyKeypress))
4076 if (view_start)
3487 { 4077 {
4078 view_start = 0;
4079 want_refresh = 1;
4080 }
4081
4082 tt_write_ (data, len);
4083}
4084
4085void
4086rxvt_term::tt_write (const char *data, unsigned int len)
4087{
4088 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4089 return;
4090
4091 tt_write_ (data, len);
4092}
4093
4094static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4095
4096void
4097rxvt_term::tt_write_ (const char *data, unsigned int len)
4098{
4099 if (pty->pty < 0)
4100 return;
4101
4102 if (v_buflen == 0)
4103 {
4104 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4105
4106 max_it (written, 0);
4107
4108 if (written == len)
4109 return;
4110
4111 data += written;
4112 len -= written;
4113 }
4114
4115 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4116
4117 memcpy (v_buffer + v_buflen, data, len);
4118 v_buflen += len;
4119
4120 pty_ev.set (ev::READ | ev::WRITE);
4121}
4122
4123void rxvt_term::pty_write ()
4124{
4125 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4126
4127 if (written > 0)
4128 {
4129 v_buflen -= written;
4130
3488 if (v_buflen == 0) 4131 if (v_buflen == 0)
3489 { 4132 {
3490 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3491
3492 if ((unsigned int)written == len)
3493 return;
3494
3495 data += written;
3496 len -= written;
3497 }
3498
3499
3500 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3501
3502 memcpy (v_buffer + v_buflen, data, len);
3503 v_buflen += len;
3504 }
3505
3506 for (;;)
3507 {
3508 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3509
3510 if (written > 0)
3511 {
3512 v_buflen -= written;
3513
3514 if (v_buflen == 0)
3515 {
3516 free (v_buffer); 4133 free (v_buffer);
3517 v_buffer = 0; 4134 v_buffer = 0;
3518 v_buflen = 0;
3519 4135
3520 pty_ev.set (EVENT_READ); 4136 pty_ev.set (ev::READ);
3521 return;
3522 }
3523
3524 memmove (v_buffer, v_buffer + written, v_buflen);
3525 }
3526 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3527 // original code just ignores this...
3528 destroy ();
3529 else
3530 {
3531 pty_ev.set (EVENT_READ | EVENT_WRITE);
3532 return; 4137 return;
3533 } 4138 }
4139
4140 memmove (v_buffer, v_buffer + written, v_buflen);
3534 } 4141 }
4142 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4143 pty_ev.set (ev::READ);
3535} 4144}
3536 4145
3537/*----------------------- end-of-file (C source) -----------------------*/ 4146/*----------------------- end-of-file (C source) -----------------------*/
3538 4147

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