ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.56 by pcg, Tue Feb 24 00:02:44 2004 UTC vs.
Revision 1.577 by root, Thu Jun 30 17:00:18 2016 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
127 } 475 }
128 } 476 }
129 else 477 else
130 len = 0; 478 len = 0;
131 } 479 }
132
133 valid_keysym = status_return == XLookupKeySym
134 || status_return == XLookupBoth;
135 } 480 }
136 else 481 else
137#endif 482#endif
138 { 483 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol;
141 }
142
143 if (valid_keysym)
144 { 485 }
145 /* for some backwards compatibility */ 486
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
147# ifdef HOTKEY_CTRL 488 {
148 if (ctrl) 489 KeySym orig_keysym = keysym;
149# else 490
150 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
151# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
152 { 496 }
153 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)
154 { 509 {
155 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]);
156 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;
157 } 632 }
158 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
159 { 638 {
160 change_font (FONT_DN);
161 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
162 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
163 } 662 {
164#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;
165 678
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
166 if (TermWin.saveLines) 710 if (saveLines)
167 { 711 {
168#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 713 if (!ctrl && !meta)
170 {
171#else 714#else
172 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
173 { 717 {
174#endif
175 int lnsppg; 718 int lnsppg;
176 719
177#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 722#else
180 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
181#endif 724#endif
725 max_it (lnsppg, 1);
726
182 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
183 { 728 {
184 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
185 return; 730 return;
186 } 731 }
187 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
188 { 733 {
189 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
190 return; 735 return;
191 } 736 }
192 } 737 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
195 { 740 {
196 if (keysym == XK_Up) 741 if (keysym == XK_Up)
197 { 742 {
198 scr_page (UP, 1); 743 scr_page (1);
199 return; 744 return;
200 } 745 }
201 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
202 { 747 {
203 scr_page (DN, 1); 748 scr_page (-1);
204 return; 749 return;
205 } 750 }
206 } 751 }
207#endif 752#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
210 { 755 {
211 if (keysym == XK_Home) 756 if (keysym == XK_Home)
212 { 757 {
213 scr_move_to (0, 1); 758 scr_changeview (top_row);
214 return; 759 return;
215 } 760 }
216 else if (keysym == XK_End) 761 else if (keysym == XK_End)
217 { 762 {
218 scr_move_to (1, 0); 763 scr_changeview (0);
219 return; 764 return;
220 } 765 }
221 } 766 }
222#endif 767#endif
223 } 768 }
224 769
225 if (shft) 770 if (shft)
226 { 771 {
227 /* Shift + F1 - F10 generates F11 - F20 */
228 if (keysym >= XK_F1 && keysym <= XK_F10)
229 {
230 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */
232 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 773 {
235 switch (keysym) 774 switch (keysym)
236 { 775 {
237 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
240 return; 779 return;
780#if TODO
241 /* rxvt extras */ 781 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 783 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 785 return;
786#endif
248 } 787 }
249 } 788 }
250 } 789 }
251#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
252 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
253 { 796 {
254 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
255 return; 803 return;
256 } 804 }
257#endif
258 805
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 809 {
261#ifdef KEYSYM_RESOURCE 810 int hv;
262 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))
263 { 815 {
264 unsigned int l; 816 commit_iso14755 ();
265 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 818# if ISO_14755
267 819 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 820# endif
276 tt_write (&ch, 1); 821 return;
277 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
278 return; 838 return;
279 } 839 }
280 else 840 else
281#endif
282 { 841 {
283 newlen = 1; 842# if ISO_14755
284 switch (keysym) 843 scr_overlay_off ();
285 {
286#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace)
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else
295 STRCPY (kbuf, key_backspace);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif 844# endif
308 break; 845 iso14755buf = 0;
309#endif 846 }
310#ifndef NO_DELETE_KEY 847 }
311 case XK_Delete: 848 else if (option (Opt_iso14755) &&
312 STRCPY (kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
313# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
314 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
315 { 852 {
316 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
317 854# if ISO_14755
318 newlen = STRLEN (kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
319 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif 857# endif
325 break; 858 }
326#endif
327 case XK_Tab:
328 if (shft)
329 STRCPY (kbuf, "\033[Z");
330 else
331 {
332#ifdef CTRL_TAB_MAKES_META
333 if (ctrl)
334 meta = 1;
335#endif
336#ifdef MOD4_TAB_MAKES_META
337 if (ev.state & Mod4Mask)
338 meta = 1;
339#endif
340 newlen = 0;
341 }
342 break;
343
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */
367 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl)
370 {
371 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left];
373 }
374 else if (PrivateModes & PrivMode_aplCUR)
375 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy");
420 break;
421 }
422 /* FALLTHROUGH */
423# endif 859#endif
424 case XK_Prior: 860
425 STRCPY (kbuf, "\033[5~"); 861#ifdef PRINTPIPE
426 break; 862 if (keysym == XK_Print)
427# ifdef XK_KP_Next 863 {
428 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
429 /* allow shift to override */ 865 return;
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif 867#endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 }
447 else
448 {
449 kbuf[0] = '\r';
450 kbuf[1] = '\0';
451 }
452 break;
453
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1);
473 break;
474
475 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */
477 case XK_KP_Separator: /* "\033Ol" : "," */
478 case XK_KP_Subtract: /* "\033Om" : "-" */
479 case XK_KP_Decimal: /* "\033On" : "." */
480 case XK_KP_Divide: /* "\033Oo" : "/" */
481 case XK_KP_0: /* "\033Op" : "0" */
482 case XK_KP_1: /* "\033Oq" : "1" */
483 case XK_KP_2: /* "\033Or" : "2" */
484 case XK_KP_3: /* "\033Os" : "3" */
485 case XK_KP_4: /* "\033Ot" : "4" */
486 case XK_KP_5: /* "\033Ou" : "5" */
487 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
493 {
494 STRCPY (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply);
496 }
497 else
498 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0';
501 }
502 break;
503
504 case XK_Find:
505 STRCPY (kbuf, "\033[1~");
506 break;
507 case XK_Insert:
508 STRCPY (kbuf, "\033[2~");
509 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default:
603 newlen = 0;
604 break;
605 }
606 if (newlen)
607 len = STRLEN (kbuf);
608 }
609 /*
610 * Pass meta for all function keys, if 'meta' option set
611 */
612#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0)
614 kbuf[len - 1] |= 0x80;
615#endif
616
617 }
618 else if (ctrl && keysym == XK_minus)
619 {
620 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 }
623 else
624 {
625#ifdef META8_OPTION
626 /* set 8-bit on */
627 if (meta && (meta_char == 0x80))
628 {
629 unsigned char *ch;
630
631 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80;
633 meta = 0;
634 }
635#endif
636 /* nil */ ;
637 }
638 } 868 }
639 869
640 if (len <= 0) 870 if (len <= 0)
641 return; /* not mapped */ 871 return; /* not mapped */
642 872
643 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
644 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)
645 { 889 {
646 TermWin.view_start = 0; 890# if ISO_14755
647 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;
648 } 920 }
649 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
650 /* 922 {
651 * these modifications only affect the static keybuffer 923# if ISO_14755
652 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
660 */
661 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
662 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
663
664 /* escape prefix */
665 if (meta
666#ifdef META8_OPTION
667 && meta_char == C0_ESC
668#endif 925# endif
669 ) 926 if (iso14755buf & ISO_14755_51)
670 { 927 commit_iso14755 ();
671 const unsigned char ch = C0_ESC; 928#if ISO_14755
672 tt_write (&ch, 1); 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
932
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;
673 } 939 }
940#endif
674 941
675#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len);
686}
687/*}}} */
688
689#if (MENUBAR_MAX)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */
692unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{
695 unsigned int n, s;
696
697 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
699 if (n > 0 && s < count)
700 {
701 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
702 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
703 cmdbuf_ptr = cmdbuf_base;
704 cmdbuf_endp -= n;
705 s += n;
706 }
707 if (count > s)
708 {
709 rxvt_print_error ("data loss: cmd_write too large");
710 count = s;
711 }
712 for (; count--;)
713 *cmdbuf_endp++ = *str++;
714 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
715} 951}
716#endif /* MENUBAR_MAX */
717 952
718void 953void
719rxvt_term::flush () 954rxvt_term::flush ()
720{ 955{
721#ifdef TRANSPARENT 956 flush_ev.stop ();
722 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
723 { 960 {
724 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
725 scr_clear ();
726 scr_touch (false); 962 scr_touch (false);
727 want_refresh = 1;
728 } 963 }
729#endif 964#endif
730 965
731 if (want_refresh) 966 if (want_refresh)
732 { 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
733 scr_refresh (refresh_type); 1006 scr_refresh ();
734 scrollbar_show (1); 1007 scrollBar.show (1);
735#ifdef USE_XIM 1008#if USE_XIM
736 IMSendSpot (); 1009 im_send_spot ();
737#endif 1010#endif
738
739 } 1011 }
740 1012
741 display->flush (); 1013 display->flush ();
742} 1014}
743 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
744void 1017void
745rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
746{ 1019{
747 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
748 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
749 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;
750 flush (); 1032 flush ();
751} 1033}
752 1034
753#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
754void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
755rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
756{ 1056{
757 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
758 want_refresh = 1; 1058 want_refresh = 1;
759 1059 refresh_check ();
760 w.start (w.at + BLINK_INTERVAL);
761} 1060}
762#endif 1061#endif
763 1062
764#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
765void 1064void
766rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
767{ 1066{
768 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
769 { 1068 {
770 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
771 want_refresh = 1; 1070 want_refresh = 1;
772 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
773 } 1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
774} 1184}
775#endif 1185#endif
776 1186
777bool 1187bool
778rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
779{ 1189{
780 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
781 1191
782 memmove (cmdbuf_base, cmdbuf_ptr, n); 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
783 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
784 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
785 1201
786 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
787 1203
788 if (n > 0) 1204 if (r > 0)
789 { 1205 {
790 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
791 return true; 1207 return true;
792 } 1208 }
793 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
794 destroy (); 1221 destroy ();
1222 }
795 1223
796 return false; 1224 return false;
797} 1225}
798 1226
799void 1227void
800rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
801{ 1229{
802 SET_R (this); 1230 make_current ();
803 SET_LOCALE (locale);
804 1231
805 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
806 tt_write (0, 0);
807 else if (revents & EVENT_READ)
808 {
809 bool flag = true;
810
811 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
812 // the number of loops is fully arbitrary, and thus wrong 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
813 while (flag && pty_fill ()) 1235 cmd_parse ();
814 {
815 if (!seen_input)
816 {
817 seen_input = 1;
818 /* once we know the shell is running, send the screen size. Again! */
819 tt_winch ();
820 }
821 1236
822 uint32_t ch = NOCHAR; 1237 if (revents & ev::WRITE)
1238 pty_write ();
823 1239
824 for (;;) 1240 refresh_check ();
825 {
826 if (ch == NOCHAR)
827 ch = next_char ();
828
829 if (ch == NOCHAR) // TODO: improve
830 break;
831
832 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
833 {
834 /* Read a text string from the input buffer */
835 uint32_t buf[BUFSIZ];
836 bool refreshnow = false;
837 int nlines = 0;
838 uint32_t *str = buf;
839
840 *str++ = ch;
841
842 for (;;)
843 {
844 ch = next_char ();
845
846 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
847 break;
848 else
849 {
850 *str++ = ch;
851
852 if (ch == '\n')
853 {
854 nlines++;
855 refresh_count++;
856
857 if (! (Options & Opt_jumpScroll)
858 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
859 {
860 refreshnow = true;
861 flag = false;
862 ch = NOCHAR;
863 break;
864 }
865
866 // scr_add_lines only works for nlines < TermWin.nrow - 1.
867 if (nlines >= TermWin.nrow - 1)
868 {
869 scr_add_lines (buf, nlines, str - buf);
870 nlines = 0;
871 str = buf;
872 }
873 }
874
875 if (str >= buf + BUFSIZ)
876 {
877 ch = NOCHAR;
878 break;
879 }
880 }
881 }
882
883 scr_add_lines (buf, nlines, str - buf);
884
885 /*
886 * If there have been a lot of new lines, then update the screen
887 * What the heck I'll cheat and only refresh less than every page-full.
888 * the number of pages between refreshes is refresh_limit, which
889 * is incremented here because we must be doing flat-out scrolling.
890 *
891 * refreshing should be correct for small scrolls, because of the
892 * time-out
893 */
894 if (refreshnow)
895 {
896 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
897 refresh_limit++;
898
899 scr_refresh (refresh_type);
900 }
901
902 }
903 else
904 {
905 switch (ch)
906 {
907 default:
908 process_nonprinting (ch);
909 break;
910 case C0_ESC: /* escape char */
911 process_escape_seq ();
912 break;
913 /*case 0x9b: */ /* CSI */
914 /* process_csi_seq (); */
915 }
916
917 ch = NOCHAR;
918 }
919 }
920 }
921 }
922} 1241}
923 1242
924// read the next character, currently handles UTF-8 1243void ecb_cold
925// will probably handle all sorts of other stuff in the future 1244rxvt_term::pointer_unblank ()
926uint32_t
927rxvt_term::next_char ()
928{ 1245{
929 while (cmdbuf_ptr < cmdbuf_endp) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
930 { 1247 recolor_cursor ();
931 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
932 return *cmdbuf_ptr++;
933
934 wchar_t wc;
935 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
936
937 if (len == (size_t)-2)
938 return NOCHAR;
939
940 if (len == (size_t)-1)
941 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
942
943 // assume wchar == unicode
944 cmdbuf_ptr += len;
945 return wc;
946 }
947
948 return NOCHAR;
949}
950
951/* rxvt_cmd_getc () - Return next input character */
952/*
953 * Return the next input character after first passing any keyboard input
954 * to the command.
955 */
956uint32_t
957rxvt_term::cmd_getc ()
958{
959 for (;;)
960 {
961 uint32_t c = next_char ();
962 if (c != NOCHAR)
963 return c;
964
965 // incomplete sequences should occur rarely, still, a better solution
966 // would be preferred. either setjmp/longjmp or better design.
967 fcntl (cmd_fd, F_SETFL, 0);
968 pty_fill ();
969 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
970 }
971}
972 1248
973#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
974void
975rxvt_term::pointer_unblank ()
976{
977 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
978 recolour_cursor ();
979
980 hidden_pointer = 0; 1250 hidden_pointer = 0;
981 1251
982 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
983 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1254#endif
984} 1255}
985 1256
986void 1257#ifdef POINTER_BLANK
1258void ecb_cold
987rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
988{ 1260{
989 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
990 return; 1262 return;
991 1263
992 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
993 XFlush (display->display); 1265 XFlush (dpy);
994 1266
995 hidden_pointer = 1; 1267 hidden_pointer = 1;
996} 1268}
997 1269
998void 1270void ecb_cold
999rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1000{ 1272{
1001 SET_R (this); 1273 make_current ();
1002 SET_LOCALE (locale);
1003 1274
1004 pointer_blank (); 1275 pointer_blank ();
1005} 1276}
1006#endif 1277#endif
1007 1278
1008void 1279void
1009rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1010{ 1281{
1011 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1012 int x, y; 1283 int x, y;
1284 int code = 32;
1013 1285
1014 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1015 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1016 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
1017 1298
1018 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1019 {
1020 button_number = 3; 1300 button_number = 3;
1021 }
1022 else 1301 else
1023 { 1302 {
1024 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1025 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1026 if (button_number >= 3) 1305 if (button_number >= 3)
1027 button_number += (64 - 3); 1306 button_number += 64 - 3;
1028 } 1307 }
1029 1308
1030 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1031 { 1310 {
1032 /* 1311 /*
1033 * do not report ButtonRelease 1312 * do not report ButtonRelease
1034 * no state info allowed 1313 * no state info allowed
1035 */ 1314 */
… …
1050 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1051 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1052#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1053 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1054#endif 1333#endif
1055
1056 } 1334 }
1057 1335
1058#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1059 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1060 if (key_state & 16) 1338 if (key_state & 16)
1061 fputc ('C', stderr); 1339 fputc ('C', stderr);
1062 if (key_state & 4) 1340 if (key_state & 4)
1063 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1065 fputc ('A', stderr); 1343 fputc ('A', stderr);
1066 if (key_state & 32) 1344 if (key_state & 32)
1067 fputc ('2', stderr); 1345 fputc ('2', stderr);
1068 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1069 button_number, 1347 button_number,
1070 x + 1, 1348 x,
1071 y + 1); 1349 y);
1072#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1073 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1074 (32 + button_number + key_state), 1366 code + button_number + key_state,
1075 (32 + x + 1), 1367 32 + x,
1076 (32 + y + 1)); 1368 32 + y);
1077#endif
1078} 1369}
1079
1080#ifdef USING_W11LIB
1081void
1082rxvt_W11_process_x_event (XEvent *ev)
1083{
1084 rxvt_t *r = rxvt_get_r ();
1085
1086 x_cb (*ev);
1087}
1088#endif
1089 1370
1090/*{{{ process an X event */ 1371/*{{{ process an X event */
1091void 1372void ecb_hot
1092rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1093{ 1374{
1094 SET_R (this); 1375 make_current ();
1095 SET_LOCALE (locale);
1096 1376
1097#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1098 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1099 {
1100 if (hidden_cursor)
1101 {
1102 hidden_cursor = 0;
1103 want_refresh = 1;
1104 }
1105 1378
1106 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1107 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1108#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1109
1110#if defined(POINTER_BLANK)
1111 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1112 {
1113 if (ev.type == MotionNotify
1114 || ev.type == ButtonPress
1115 || ev.type == ButtonRelease)
1116 if (hidden_pointer)
1117 pointer_unblank ();
1118
1119 if (ev.type == KeyPress && hidden_pointer == 0)
1120 pointer_blank ();
1121 }
1122#endif
1123
1124#ifdef USE_XIM
1125 if (XFilterEvent (&ev, None))
1126 return; 1382 return;
1127#endif
1128 1383
1384 // for XQueryPointer
1129 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1130 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1131 unsigned int unused_mask; 1387 unsigned int unused_mask;
1132
1133#ifdef DEBUG_X
1134 const char *const eventnames[] =
1135 { /* mason - this matches my system */
1136 "",
1137 "",
1138 "KeyPress",
1139 "KeyRelease",
1140 "ButtonPress",
1141 "ButtonRelease",
1142 "MotionNotify",
1143 "EnterNotify",
1144 "LeaveNotify",
1145 "FocusIn",
1146 "FocusOut",
1147 "KeymapNotify",
1148 "Expose",
1149 "GraphicsExpose",
1150 "NoExpose",
1151 "VisibilityNotify",
1152 "CreateNotify",
1153 "DestroyNotify",
1154 "UnmapNotify",
1155 "MapNotify",
1156 "MapRequest",
1157 "ReparentNotify",
1158 "ConfigureNotify",
1159 "ConfigureRequest",
1160 "GravityNotify",
1161 "ResizeRequest",
1162 "CirculateNotify",
1163 "CirculateRequest",
1164 "PropertyNotify",
1165 "SelectionClear",
1166 "SelectionRequest",
1167 "SelectionNotify",
1168 "ColormapNotify",
1169 "ClientMessage",
1170 "MappingNotify"
1171 };
1172#endif
1173
1174#ifdef DEBUG_X
1175 struct timeval tp;
1176 struct tm *ltt;
1177 (void)gettimeofday (&tp, NULL);
1178 ltt = localtime (& (tp.tv_sec));
1179 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));
1180#endif
1181 1388
1182 switch (ev.type) 1389 switch (ev.type)
1183 { 1390 {
1184 case KeyPress: 1391 case KeyPress:
1185 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1186 break; 1393 break;
1187 1394
1188#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1189 case KeyRelease: 1395 case KeyRelease:
1190 { 1396 key_release (ev.xkey);
1191 if (! (ev.xkey.state & ControlMask))
1192 mouse_slip_wheel_speed = 0;
1193 else
1194 {
1195 KeySym ks;
1196
1197 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1198 if (ks == XK_Control_L || ks == XK_Control_R)
1199 mouse_slip_wheel_speed = 0;
1200 }
1201 break; 1397 break;
1202 }
1203#endif
1204 1398
1205 case ButtonPress: 1399 case ButtonPress:
1206 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1207 break; 1401 break;
1208 1402
… …
1210 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1211 break; 1405 break;
1212 1406
1213 case ClientMessage: 1407 case ClientMessage:
1214 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1215 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1216 destroy ();
1217#ifdef OFFIX_DND
1218 /* OffiX Dnd (drag 'n' drop) protocol */
1219 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1220 && (ev.xclient.data.l[0] == DndFile
1221 || ev.xclient.data.l[0] == DndDir
1222 || ev.xclient.data.l[0] == DndLink))
1223 { 1410 {
1224 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1225 Atom ActualType; 1412 {
1226 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1227 unsigned char *data; 1414 {
1228 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1229 1416 {
1230 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1231 xa[XA_DNDSELECTION], 1418 destroy ();
1232 0L, 1000000L, 1419 }
1233 False, AnyPropertyType, 1420#if ENABLE_EWMH
1234 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1235 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1236 &data); 1424 &ev);
1237 XChangeProperty (display->display, display->root, 1425#endif
1238 XA_CUT_BUFFER0, XA_STRING, 1426 }
1239 8, PropModeReplace, 1427 }
1240 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1241 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1242 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1243 } 1437 }
1244#endif /* OFFIX_DND */
1245 break;
1246
1247 case MappingNotify:
1248 XRefreshKeyboardMapping (& (ev.xmapping));
1249 break; 1438 break;
1250 1439
1251 /* 1440 /*
1252 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1253 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1272 break; 1461 break;
1273 } 1462 }
1274 break; 1463 break;
1275 1464
1276 case FocusIn: 1465 case FocusIn:
1277 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1278 { 1481 {
1279 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1280 want_refresh = 1;
1281#ifdef USE_XIM
1282 if (Input_Context != NULL)
1283 XSetICFocus (Input_Context);
1284#endif
1285#ifdef CURSOR_BLINK
1286 if (Options & Opt_cursorBlink)
1287 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1288#endif
1289
1290 } 1483 ;
1291 break;
1292 1484
1293 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1294 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1295 { 1490 {
1296 TermWin.focus = 0; 1491 want_position_change = true;
1297 want_refresh = 1; 1492 if (bg_img == 0)
1298#ifdef USE_XIM 1493 moved = true;
1299 if (Input_Context != NULL)
1300 XUnsetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.stop ();
1305 hidden_cursor = 0;
1306#endif
1307
1308 }
1309 break;
1310
1311 case ConfigureNotify:
1312 if (ev.xconfigure.window == TermWin.parent[0])
1313 {
1314 int height, width;
1315
1316 do
1317 { /* Wrap lots of configures into one */
1318 width = ev.xconfigure.width;
1319 height = ev.xconfigure.height;
1320 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1321 } 1494 }
1322 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1323 1496
1324 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1325 { 1498 {
1326 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1327 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1328 } 1516 }
1329#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1330 else 1523 else
1331 { 1524 {
1332 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1333 } 1529 }
1334#endif
1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1336 if (Options & Opt_transparent)
1337 {
1338 check_our_parents ();
1339 if (am_transparent)
1340 want_full_refresh = 1;
1341 }
1342#endif
1343 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1344 } 1532 }
1345 break; 1533 break;
1346 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1347 case SelectionClear: 1539 case SelectionClear:
1348 display->set_selection_owner (0); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1349 break;
1350
1351 case SelectionNotify:
1352 if (selection_wait == Sel_normal)
1353 selection_paste (ev.xselection.requestor,
1354 ev.xselection.property, True);
1355 break; 1541 break;
1356 1542
1357 case SelectionRequest: 1543 case SelectionRequest:
1358 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1359 break; 1545 break;
1360 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1361 case UnmapNotify: 1566 case UnmapNotify:
1362 TermWin.mapped = 0; 1567 mapped = 0;
1363#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1364 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1365#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1366 break; 1572 break;
1367
1368 case MapNotify:
1369 TermWin.mapped = 1;
1370#ifdef TEXT_BLINK
1371 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1372#endif
1373 break;
1374
1375#ifdef TRANSPARENT
1376 case ReparentNotify:
1377 rootwin_cb (ev);
1378 break;
1379#endif /* TRANSPARENT */
1380 1573
1381 case GraphicsExpose: 1574 case GraphicsExpose:
1382 case Expose: 1575 case Expose:
1383 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1384 { 1577 {
1385#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1386 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1387 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1388#else 1582 }
1389 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1390 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1391 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1392 //scr_expose (ev.xexpose.x, 0, 1591 }
1393 // ev.xexpose.width, TermWin.height, False); 1592
1394#endif
1395 want_refresh = 1; 1593 want_refresh = 1;
1396 } 1594 }
1397 else 1595 else
1398 { 1596 {
1399 XEvent unused_event; 1597 XEvent unused_event;
1400 1598
1401 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1402 Expose, 1600 ;
1403 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1404 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1405 GraphicsExpose, 1603
1406 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1407 if (isScrollbarWindow (ev.xany.window))
1408 { 1605 {
1409 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1410 scrollbar_show (0); 1607 scrollBar.show (0);
1411 } 1608 }
1412#ifdef MENUBAR
1413 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1414 menubar_expose ();
1415#endif
1416 } 1609 }
1417 break; 1610 break;
1418 1611
1419 case MotionNotify: 1612 case MotionNotify:
1420#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1421 if (hidden_pointer) 1614 if (hidden_pointer)
1422 pointer_unblank (); 1615 pointer_unblank ();
1423#endif 1616#endif
1424#if MENUBAR 1617 if (!bypass_keystate
1425 if (isMenuBarWindow (ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1619 || priv_modes & PrivMode_MouseAnyEvent))
1620 mouse_report (ev.xbutton);
1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1622 break;
1623
1624 if (ev.xany.window == vt)
1426 { 1625 {
1427 menubar_control (ev.xbutton); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1428 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1429 } 1628 ; // nop
1430#endif
1431 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1432 break;
1433
1434 if (ev.xany.window == TermWin.vt)
1435 {
1436 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1437 { 1630 {
1438 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1439 ; 1632 ;
1440 1633
1441 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1442 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1443 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1444 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1445 &unused_mask); 1638 &ev.xbutton.state);
1446#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1447 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1448 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1449 { 1643 {
1644#if ISO_14755
1645 // 5.4
1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1647 {
1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1649 break;
1650 }
1450#endif 1651#endif
1451 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1452 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1453#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1454 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1455 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1456 { 1658 {
1659 page_dirn scroll_selection_dir;
1457 int dist; 1660 int dist;
1458
1459 pending_scroll_selection=1;
1460 1661
1461 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1462 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1463 */ 1664 */
1464 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1465 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1466 1667
1467 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1468 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1469 */ 1670 */
1470 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1471 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1472 selection_save_state=
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1474 1674
1475 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1476 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1477 { 1677 {
1478 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1479 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1480 } 1680 }
1481 else 1681 else
1482 { 1682 {
1483 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1484 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1485 (TermWin.int_bwidth + TermWin.height);
1486 } 1685 }
1686
1487 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1488 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1489 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1490 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1491 } 1693 }
1492 else 1694 else
1493 { 1695 {
1494 /* we are within the text window, so we 1696 /* we are within the text window, so we
1495 * shouldn't be scrolling 1697 * shouldn't be scrolling
1496 */ 1698 */
1497 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1498 } 1700 }
1499#endif 1701#endif
1500#ifdef MOUSE_THRESHOLD
1501
1502 } 1702 }
1503#endif
1504
1505 } 1703 }
1506 } 1704 }
1507 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1508 { 1706 {
1509 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1510 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1511 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1512 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1513 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1514 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1515 &unused_mask); 1715 &unused_mask);
1516 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1517 scrollbar_size ()); 1717 scrollBar.size ());
1518 scr_refresh (refresh_type);
1519 refresh_limit = 0; 1718 want_refresh = 1;
1520 scrollbar_show (1); 1719 scrollBar.show (1);
1521 } 1720 }
1522 break; 1721 break;
1523 } 1722 }
1524}
1525 1723
1526void 1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolor ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792
1793 if (priv_modes & PrivMode_FocusEvent)
1794 tt_printf ("\x1b[I");
1795#endif
1796
1797 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1798 }
1799}
1800
1801void ecb_cold
1802rxvt_term::focus_out ()
1803{
1804 if (focus)
1805 {
1806 focus = 0;
1807 want_refresh = 1;
1808
1809#if ENABLE_FRILLS
1810 if (option (Opt_urgentOnBell))
1811 set_urgency (0);
1812
1813 if (priv_modes & PrivMode_FocusEvent)
1814 tt_printf ("\x1b[O");
1815#endif
1816#if ENABLE_FRILLS || ISO_14755
1817 if (iso14755buf)
1818 {
1819 iso14755buf = 0;
1820# if ISO_14755
1821 scr_overlay_off ();
1822# endif
1823 }
1824#endif
1825#if USE_XIM
1826 if (Input_Context != NULL)
1827 XUnsetICFocus (Input_Context);
1828#endif
1829#if CURSOR_BLINK
1830 if (option (Opt_cursorBlink))
1831 cursor_blink_ev.stop ();
1832
1833 hidden_cursor = 0;
1834#endif
1835#if OFF_FOCUS_FADING
1836 if (rs[Rs_fade])
1837 {
1838 pix_colors = pix_colors_unfocused;
1839 scr_recolor ();
1840 }
1841#endif
1842
1843 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1844 }
1845}
1846
1847void ecb_cold
1848rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1849{
1850#if OFF_FOCUS_FADING
1851 if (rs[Rs_fade])
1852 {
1853 if (!first_time)
1854 pix_colors_focused [idx].free (this);
1855
1856 rgba c;
1857 pix_colors [Color_fade].get (c);
1858 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1859 }
1860#endif
1861}
1862
1863#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1864void ecb_hot
1527rxvt_term::rootwin_cb (XEvent &ev) 1865rxvt_term::rootwin_cb (XEvent &ev)
1528{ 1866{
1529 SET_R (this); 1867 make_current ();
1530 SET_LOCALE (locale); 1868
1869 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1870 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1871 return;
1531 1872
1532 switch (ev.type) 1873 switch (ev.type)
1533 { 1874 {
1534 case PropertyNotify: 1875 case PropertyNotify:
1876 /*
1877 * if user used some Esetroot compatible prog to set the root bg,
1878 * use the property to determine the pixmap. We use it later on.
1879 */
1535 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1880 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1881 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1536 { 1882 {
1537 if (ev.xproperty.state == PropertyNewValue) 1883#if BG_IMAGE_FROM_ROOT
1538 selection_property (ev.xproperty.window, ev.xproperty.atom); 1884 if (option (Opt_transparent))
1539 break; 1885 {
1886 rxvt_img::new_from_root (this)->replace (root_img);
1887 update_background ();
1888 }
1889#endif
1890 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1540 } 1891 }
1541#ifdef TRANSPARENT
1542 else
1543 {
1544 /*
1545 * if user used some Esetroot compatible prog to set the root bg,
1546 * use the property to determine the pixmap. We use it later on.
1547 */
1548 if (xa[XA_XROOTPMAPID] == 0)
1549 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1550 1892
1551 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1552 return;
1553 }
1554
1555 /* FALLTHROUGH */
1556 case ReparentNotify:
1557 if ((Options & Opt_transparent) && check_our_parents ())
1558 if (am_transparent)
1559 want_full_refresh = 1;
1560 break; 1893 break;
1561#endif
1562 } 1894 }
1895
1896 refresh_check ();
1563} 1897}
1898#endif
1564 1899
1565void 1900void
1566rxvt_term::button_press (XButtonEvent &ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1567{ 1902{
1568 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1569 1904
1570 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1571 if (!bypass_keystate) 1907 if (!bypass_keystate)
1572 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1909
1573 /* 1910 /*
1574 * VT window processing of button press 1911 * VT window processing of button press
1575 */ 1912 */
1576 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1577 { 1914 {
1915 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1916 return;
1917
1918#if ISO_14755
1919 // 5.4
1920 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1921 {
1922 iso14755_54 (ev.x, ev.y);
1923 return;
1924 }
1925#endif
1926
1578 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1927 clickintime = ev.time - MEvent.time < multiClickTime;
1928
1579 if (reportmode) 1929 if (reportmode)
1580 { 1930 {
1581 /* mouse report from vt window */ 1931 /* mouse report from vt window */
1582 /* save the xbutton state (for ButtonRelease) */ 1932 /* save the xbutton state (for ButtonRelease) */
1583 MEvent.state = ev.state; 1933 MEvent.state = ev.state;
1584#ifdef MOUSE_REPORT_DOUBLECLICK 1934#ifdef MOUSE_REPORT_DOUBLECLICK
1585 if (ev.button == MEvent.button && clickintime) 1935 if (ev.button == MEvent.button && clickintime)
1586 { 1936 {
1587 /* same button, within alloted time */ 1937 /* same button, within allowed time */
1588 MEvent.clicks++; 1938 MEvent.clicks++;
1939
1589 if (MEvent.clicks > 1) 1940 if (MEvent.clicks > 1)
1590 { 1941 {
1591 /* only report double clicks */ 1942 /* only report double clicks */
1592 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1593 mouse_report (ev); 1944 mouse_report (ev);
… …
1605 mouse_report (ev); 1956 mouse_report (ev);
1606 } 1957 }
1607#else 1958#else
1608 MEvent.button = ev.button; 1959 MEvent.button = ev.button;
1609 mouse_report (ev); 1960 mouse_report (ev);
1610#endif /* MOUSE_REPORT_DOUBLECLICK */ 1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1611 1962
1612 } 1963 }
1613 else 1964 else
1614 { 1965 {
1615 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
1616 MEvent.clicks = 0; 1967 MEvent.clicks = 0;
1968
1617 switch (ev.button) 1969 switch (ev.button)
1618 { 1970 {
1619 case Button1: 1971 case Button1:
1972 /* allow meta + click to select rectangular areas */
1973 /* should be done in screen.C */
1974#if ENABLE_FRILLS
1975 selection.rect = !!(ev.state & ModMetaMask);
1976#else
1977 selection.rect = false;
1978#endif
1979
1620 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1621 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1622 { 1982 {
1623 if (MEvent.button == Button1 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1624 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1625 else 1985 else
1626 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
… …
1641 case Button3: 2001 case Button3:
1642 if (MEvent.button == Button3 && clickintime) 2002 if (MEvent.button == Button3 && clickintime)
1643 selection_rotate (ev.x, ev.y); 2003 selection_rotate (ev.x, ev.y);
1644 else 2004 else
1645 selection_extend (ev.x, ev.y, 1); 2005 selection_extend (ev.x, ev.y, 1);
2006
1646 MEvent.button = Button3; 2007 MEvent.button = Button3;
1647 break; 2008 break;
1648 } 2009 }
1649 } 2010 }
2011
1650 MEvent.time = ev.time; 2012 MEvent.time = ev.time;
1651 return; 2013 return;
1652 } 2014 }
1653 2015
1654 /* 2016 /*
1655 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1656 */ 2018 */
1657 if (isScrollbarWindow (ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1658 { 2020 {
1659 scrollBar.setIdle (); 2021 page_dirn direction = NO_DIR;
2022
2023 if (scrollBar.upButton (ev.y))
2024 direction = UP; /* up */
2025 else if (scrollBar.dnButton (ev.y))
2026 direction = DN; /* down */
2027
2028 scrollBar.state = SB_STATE_IDLE;
1660 /* 2029 /*
1661 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1662 * move up if mouse is above slider 2031 * move up if mouse is above slider
1663 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1664 * 2033 *
… …
1673 /* 2042 /*
1674 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1675 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1676 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1677 */ 2046 */
1678 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1679 && scrollbarnext_upButton (ev.y))
1680 || (scrollBar.style == R_SB_RXVT
1681 && scrollbarrxvt_upButton (ev.y)))
1682 tt_printf ("\033[A"); 2048 tt_printf ("\033[A");
1683 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1684 && scrollbarnext_dnButton (ev.y))
1685 || (scrollBar.style == R_SB_RXVT
1686 && scrollbarrxvt_dnButton (ev.y)))
1687 tt_printf ("\033[B"); 2050 tt_printf ("\033[B");
1688 else 2051 else
1689 switch (ev.button) 2052 switch (ev.button)
1690 { 2053 {
1691 case Button2: 2054 case Button2:
… …
1698 tt_printf ("\033[5~"); 2061 tt_printf ("\033[5~");
1699 break; 2062 break;
1700 } 2063 }
1701 } 2064 }
1702 else 2065 else
1703#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1704
1705 {
1706 char upordown = 0;
1707
1708 if (scrollBar.style == R_SB_NEXT)
1709 { 2067 {
1710 if (scrollbarnext_upButton (ev.y)) 2068 if (direction != NO_DIR)
1711 upordown = -1; /* up */
1712 else if (scrollbarnext_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 else if (scrollBar.style == R_SB_RXVT)
1716 {
1717 if (scrollbarrxvt_upButton (ev.y))
1718 upordown = -1; /* up */
1719 else if (scrollbarrxvt_dnButton (ev.y))
1720 upordown = 1; /* down */
1721 }
1722 if (upordown)
1723 { 2069 {
1724#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1725 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2071 if (!cont_scroll_ev.is_active ())
2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1726#endif 2073#endif
1727 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1728 { 2075 {
1729 if (upordown < 0) 2076 if (direction == UP)
1730 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1731 else 2078 else
1732 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1733 } 2080 }
1734 } 2081 }
1735 else 2082 else
1736 switch (ev.button) 2083 switch (ev.button)
1737 { 2084 {
1738 case Button2: 2085 case Button2:
1739 switch (scrollbar_align) 2086 switch (scrollBar.align)
1740 { 2087 {
1741 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1742 csrO = 0; 2089 csrO = 0;
1743 break; 2090 break;
1744 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1745 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1746 break; 2093 break;
1747 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1748 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1749 break; 2096 break;
1750 } 2097 }
2098
1751 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1752 || scrollbar_above_slider (ev.y) 2100 || scrollBar.above_slider (ev.y)
1753 || scrollbar_below_slider (ev.y)) 2101 || scrollBar.below_slider (ev.y))
1754 scr_move_to ( scrollbar_position (ev.y) - csrO, 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1755 scrollbar_size ()); 2103
1756 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1757 break; 2105 break;
1758 2106
1759 case Button1: 2107 case Button1:
1760 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1761 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1762 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1763 2111
1764 case Button3: 2112 case Button3:
1765 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1766 { 2114 {
1767 if (scrollbar_above_slider (ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1768# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1769 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1770# else 2118# else
1771 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1772# endif 2120# endif
1773 else if (scrollbar_below_slider (ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1774# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1775 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1776# else 2124# else
1777 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1778# endif 2126# endif
1779 else 2127 else
1780 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1781 } 2129 }
1782 else 2130 else
1783 { 2131 {
1784 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1785 (TermWin.nrow 2133 (nrow
1786 * scrollbar_position (ev.y) 2134 * scrollBar.position (ev.y)
1787 / scrollbar_size ())); 2135 / scrollBar.size ()));
1788 } 2136 }
2137
1789 break; 2138 break;
1790 } 2139 }
1791 } 2140 }
2141
1792 return; 2142 return;
1793 } 2143 }
1794#if MENUBAR
1795 /*
1796 * Menubar window processing of button press
1797 */
1798 if (isMenuBarWindow (ev.window))
1799 menubar_control (ev);
1800#endif
1801} 2144}
1802 2145
1803void 2146void
1804rxvt_term::button_release (XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1805{ 2148{
1806 int reportmode = 0; 2149 int reportmode = 0;
1807 2150
1808 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1809 if (!bypass_keystate) 2152 if (!bypass_keystate)
1810 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811 2154
1812 if (scrollbar_isUpDn ()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1813 { 2156 {
1814 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1815 scrollbar_show (0); 2158 scrollBar.show (0);
1816#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1817 refresh_type &= ~SMOOTH_REFRESH;
1818#endif
1819
1820 } 2159 }
2160
1821#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1822 pending_scroll_selection=0; 2162 sel_scroll_ev.stop();
1823#endif 2163#endif
2164
1824 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1825 { 2166 {
2167 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2168 return;
2169
2170#if ISO_14755
2171 // 5.4
2172 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2173 return;
2174#endif
2175
1826 if (reportmode) 2176 if (reportmode)
1827 { 2177 {
1828 /* mouse report from vt window */ 2178 /* mouse report from vt window */
1829 /* don't report release of wheel "buttons" */ 2179 /* don't report release of wheel "buttons" */
1830 if (ev.button >= 4) 2180 if (ev.button >= 4)
… …
1832#ifdef MOUSE_REPORT_DOUBLECLICK 2182#ifdef MOUSE_REPORT_DOUBLECLICK
1833 /* only report the release of 'slow' single clicks */ 2183 /* only report the release of 'slow' single clicks */
1834 if (MEvent.button != AnyButton 2184 if (MEvent.button != AnyButton
1835 && (ev.button != MEvent.button 2185 && (ev.button != MEvent.button
1836 || (ev.time - MEvent.time 2186 || (ev.time - MEvent.time
1837 > MULTICLICK_TIME / 2))) 2187 > multiClickTime / 2)))
1838 { 2188 {
1839 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1840 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1841 mouse_report (ev); 2191 mouse_report (ev);
1842 } 2192 }
1843#else /* MOUSE_REPORT_DOUBLECLICK */ 2193#else /* MOUSE_REPORT_DOUBLECLICK */
1844 MEvent.button = AnyButton; 2194 MEvent.button = AnyButton;
1845 mouse_report (ev); 2195 mouse_report (ev);
1846#endif /* MOUSE_REPORT_DOUBLECLICK */ 2196#endif /* MOUSE_REPORT_DOUBLECLICK */
1847 return; 2197 return;
1848 } 2198 }
2199
1849 /* 2200 /*
1850 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
1851 * when overriding mouse reporting 2202 * when overriding mouse reporting
1852 */ 2203 */
1853 if (PrivateModes & PrivMode_mouse_report 2204 if (priv_modes & PrivMode_mouse_report
1854 && bypass_keystate 2205 && bypass_keystate
1855 && ev.button == Button1 && MEvent.clicks <= 1) 2206 && ev.button == Button1 && MEvent.clicks <= 1)
1856 selection_extend (ev.x, ev.y, 0); 2207 selection_extend (ev.x, ev.y, 0);
1857 2208
1858 switch (ev.button) 2209 switch (ev.button)
1859 { 2210 {
1860 case Button1: 2211 case Button1:
1861 case Button3: 2212 case Button3:
1862 selection_make (ev.time); 2213 selection_make (ev.time);
1863 break; 2214 break;
2215
1864 case Button2: 2216 case Button2:
1865 selection_request (ev.time, ev.x, ev.y); 2217 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2218 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1866 break; 2219 break;
2220
1867#ifdef MOUSE_WHEEL 2221#ifdef MOUSE_WHEEL
1868 case Button4: 2222 case Button4:
1869 case Button5: 2223 case Button5:
1870 { 2224 {
1871 int i; 2225 int lines;
1872 page_dirn v; 2226 page_dirn dirn;
1873 2227
1874 v = (ev.button == Button4) ? UP : DN; 2228 dirn = ev.button == Button4 ? UP : DN;
2229
1875 if (ev.state & ShiftMask) 2230 if (ev.state & ShiftMask)
1876 i = 1; 2231 lines = 1;
1877 else if ((Options & Opt_mouseWheelScrollPage)) 2232 else if (option (Opt_mouseWheelScrollPage))
1878 i = TermWin.nrow - 1; 2233 lines = nrow - 1;
1879 else 2234 else
1880 i = 5; 2235 lines = 5;
2236
1881# ifdef MOUSE_SLIP_WHEELING 2237# ifdef MOUSE_SLIP_WHEELING
1882 if (ev.state & ControlMask) 2238 if (ev.state & ControlMask)
1883 { 2239 {
1884 mouse_slip_wheel_speed += (v ? -1 : 1); 2240 mouse_slip_wheel_speed += dirn;
1885 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2241 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2242
2243 if (!slip_wheel_ev.is_active ())
2244 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1886 } 2245 }
2246 else
1887# endif 2247# endif
1888# ifdef JUMP_MOUSE_WHEEL
1889 scr_page (v, i);
1890 scr_refresh (SMOOTH_REFRESH);
1891 scrollbar_show (1);
1892# else
1893 while (i--)
1894 { 2248 {
1895 scr_page (v, 1); 2249 scr_page (dirn, lines);
1896 scr_refresh (SMOOTH_REFRESH);
1897 scrollbar_show (1); 2250 scrollBar.show (1);
1898 } 2251 }
1899# endif
1900
1901 } 2252 }
1902 break; 2253 break;
1903#endif 2254#endif
1904
1905 }
1906 }
1907#ifdef MENUBAR
1908 else if (isMenuBarWindow (ev.window))
1909 menubar_control (ev);
1910#endif
1911}
1912
1913
1914#ifdef TRANSPARENT
1915/*
1916 * Check our parents are still who we think they are.
1917 * Do transparency updates if required
1918 */
1919int
1920rxvt_term::check_our_parents ()
1921{
1922 int i, pchanged, aformat, have_pixmap, rootdepth;
1923 unsigned long nitems, bytes_after;
1924 Atom atype;
1925 unsigned char *prop = NULL;
1926 Window root, oldp, *list;
1927 Pixmap rootpixmap = None;
1928 XWindowAttributes wattr, wrootattr;
1929
1930 pchanged = 0;
1931
1932 if (! (Options & Opt_transparent))
1933 return pchanged; /* Don't try any more */
1934
1935 XGetWindowAttributes (display->display, display->root, &wrootattr);
1936 rootdepth = wrootattr.depth;
1937
1938 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1939 if (rootdepth != wattr.depth)
1940 {
1941 if (am_transparent)
1942 { 2255 }
1943 pchanged = 1; 2256 }
1944 XSetWindowBackground (display->display, TermWin.vt, 2257}
1945 PixColors[Color_bg]); 2258
1946 am_transparent = am_pixmap_trans = 0; 2259/*}}} */
2260
2261void ecb_hot
2262rxvt_term::cmd_parse ()
2263{
2264 wchar_t ch = NOCHAR;
2265 char *seq_begin; // remember start of esc-sequence here
2266
2267 for (;;)
2268 {
2269 if (ecb_unlikely (ch == NOCHAR))
1947 } 2270 {
1948 return pchanged; /* Don't try any more */ 2271 seq_begin = cmdbuf_ptr;
1949 } 2272 ch = next_char ();
1950 2273
1951 /* Get all X ops out of the queue so that our information is up-to-date. */ 2274 if (ch == NOCHAR)
1952 XSync (display->display, False); 2275 break;
1953
1954 /*
1955 * Make the frame window set by the window manager have
1956 * the root background. Some window managers put multiple nested frame
1957 * windows for each client, so we have to take care about that.
1958 */
1959 i = (xa[XA_XROOTPMAPID] != 0
1960 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1961 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1962 &nitems, &bytes_after, &prop) == Success));
1963 if (!i || prop == NULL)
1964 have_pixmap = 0;
1965 else
1966 {
1967 have_pixmap = 1;
1968 rootpixmap = * ((Pixmap *)prop);
1969 XFree (prop);
1970 }
1971 if (have_pixmap)
1972 {
1973 /*
1974 * Copy display->root pixmap transparency
1975 */
1976 int sx, sy, nx, ny;
1977 unsigned int nw, nh;
1978 Window cr;
1979 XImage *image;
1980 GC gc;
1981 XGCValues gcvalue;
1982
1983 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1984 0, 0, &sx, &sy, &cr);
1985 nw = (unsigned int)szHint.width;
1986 nh = (unsigned int)szHint.height;
1987 nx = ny = 0;
1988 if (sx < 0)
1989 { 2276 }
1990 nw += sx; 2277
1991 nx = -sx; 2278 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1992 sx = 0;
1993 } 2279 {
1994 if (sy < 0) 2280 if (ecb_unlikely (!seen_input))
1995 {
1996 nh += sy;
1997 ny = -sy;
1998 sy = 0;
1999 }
2000 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2001 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2002 allowedxerror = -1;
2003 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2004 ZPixmap);
2005 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2006 /* XXX: may need a delay here? */
2007 allowedxerror = 0;
2008 if (image == NULL)
2009 {
2010 if (am_transparent && am_pixmap_trans)
2011 { 2281 {
2012 pchanged = 1; 2282 seen_input = 1;
2013 if (TermWin.pixmap != None) 2283 // many badly-written programs (e.g. jed) contain a race condition:
2284 // they first read the screensize and then install a SIGWINCH handler.
2285 // some window managers resize the window early, and these programs
2286 // then sometimes get the size wrong.
2287 // unfortunately other programs are even more buggy and dislike
2288 // being sent SIGWINCH, so only do it when we were in fact being
2289 // resized.
2290 if (seen_resize && cmd_pid)
2291 kill (-cmd_pid, SIGWINCH);
2292 }
2293
2294 /* Read a text string from the input buffer */
2295 wchar_t buf[UBUFSIZ];
2296 bool refreshnow = false;
2297 int nlines = 0;
2298 wchar_t *str = buf;
2299 wchar_t *eol = str + min (ncol, UBUFSIZ);
2300
2301 for (;;)
2302 {
2303 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2304 break;
2305
2306 *str++ = ch;
2307
2308 if (ecb_unlikely (ch == C0_LF || str >= eol))
2014 { 2309 {
2015 XFreePixmap (display->display, TermWin.pixmap); 2310 if (ch == C0_LF)
2016 TermWin.pixmap = None; 2311 nlines++;
2312
2313 refresh_count++;
2314
2315 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2316 {
2317 refresh_count = 0;
2318
2319 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2320 {
2321 refreshnow = true;
2322 ch = NOCHAR;
2323 break;
2324 }
2325 }
2326
2327 // scr_add_lines only works for nlines <= nrow - 1.
2328 if (nlines >= nrow - 1)
2329 {
2330 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2331 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2332 scr_add_lines (buf, str - buf, nlines);
2333
2334 nlines = 0;
2335 str = buf;
2336 eol = str + min (ncol, UBUFSIZ);
2337 }
2338
2339 if (str >= eol)
2340 {
2341 if (eol >= buf + UBUFSIZ)
2342 {
2343 ch = NOCHAR;
2344 break;
2345 }
2346 else
2347 eol = min (eol + ncol, buf + UBUFSIZ);
2348 }
2349
2017 } 2350 }
2351
2352 seq_begin = cmdbuf_ptr;
2353 ch = next_char ();
2018 } 2354 }
2019 am_pixmap_trans = 0; 2355
2356 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2357 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2358 scr_add_lines (buf, str - buf, nlines);
2359
2360 /*
2361 * If there have been a lot of new lines, then update the screen
2362 * What the heck we'll cheat and only refresh less than every page-full.
2363 * if skipScroll is enabled.
2364 */
2365 if (refreshnow)
2366 {
2367 scr_refresh ();
2368 want_refresh = 1;
2369 }
2020 } 2370 }
2021 else 2371 else
2022 { 2372 {
2023 if (TermWin.pixmap != None) 2373 try
2024 XFreePixmap (display->display, TermWin.pixmap);
2025 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2026 (unsigned int)szHint.width,
2027 (unsigned int)szHint.height,
2028 (unsigned int)image->depth);
2029 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2030 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2031 nx, ny, (unsigned int)image->width,
2032 (unsigned int)image->height);
2033 XFreeGC (display->display, gc);
2034 XDestroyImage (image);
2035 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2036 TermWin.pixmap);
2037 if (!am_transparent || !am_pixmap_trans)
2038 pchanged = 1;
2039 am_transparent = am_pixmap_trans = 1;
2040 }
2041 }
2042 if (!am_pixmap_trans)
2043 {
2044 unsigned int n;
2045 /*
2046 * InheritPixmap transparency
2047 */
2048 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2049 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2050 i++)
2051 {
2052 oldp = TermWin.parent[i];
2053 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2054 &TermWin.parent[i], &list, &n);
2055 XFree (list);
2056 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2057 if (TermWin.parent[i] == display->root)
2058 { 2374 {
2059 if (oldp != None) 2375 process_nonprinting (ch);
2060 pchanged = 1; 2376 }
2377 catch (const class out_of_input &o)
2378 {
2379 // we ran out of input, retry later
2380 cmdbuf_ptr = seq_begin;
2061 break; 2381 break;
2062 } 2382 }
2063 if (oldp != TermWin.parent[i]) 2383
2064 pchanged = 1; 2384 ch = NOCHAR;
2065 }
2066 n = 0;
2067 if (pchanged)
2068 { 2385 }
2069 for (; n < (unsigned int)i; n++) 2386 }
2070 { 2387}
2071 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2388
2072 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2389// read the next character
2073 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2390wchar_t ecb_hot
2074 { 2391rxvt_term::next_char () NOTHROW
2075 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2392{
2076 break; 2393 while (cmdbuf_ptr < cmdbuf_endp)
2077 } 2394 {
2078 } 2395 // assume 7-bit to be ascii ALWAYS
2396 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2397 return *cmdbuf_ptr++;
2398
2399 wchar_t wc;
2400 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2401
2402 if (len == (size_t)-2)
2079 } 2403 {
2080 if (n > (int) (sizeof (TermWin.parent) 2404 // the mbstate stores incomplete sequences. didn't know this :/
2081 / sizeof (TermWin.parent[0]))) 2405 cmdbuf_ptr = cmdbuf_endp;
2406 break;
2082 { 2407 }
2083 D_X ((stderr, "InheritPixmap Turning off")); 2408
2084 XSetWindowBackground (display->display, TermWin.parent[0], 2409 if (len == (size_t)-1)
2085 PixColors[Color_fg]);
2086 XSetWindowBackground (display->display, TermWin.vt,
2087 PixColors[Color_bg]);
2088 am_transparent = 0;
2089 /* XXX: also turn off Opt_transparent? */
2090 } 2410 {
2091 else 2411 mbstate.reset (); // reset now undefined conversion state
2412 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2413 // in which case we "erroneously" return the next byte which might be valid.
2414 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2092 { 2415 }
2093 /* wait (an arbitrary period) for the WM to do its thing
2094 * needed for fvwm2.2.2 (and before?) */
2095# ifdef HAVE_NANOSLEEP
2096 struct timespec rqt;
2097 2416
2098 rqt.tv_sec = 1; 2417 // assume wchar == unicode
2099 rqt.tv_nsec = 0; 2418 cmdbuf_ptr += len;
2100 nanosleep (&rqt, NULL); 2419 return wc & UNICODE_MASK;
2101# else
2102 sleep (1);
2103# endif
2104 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2105 for (n = 0; n < (unsigned int)i; n++)
2106 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2107 ParentRelative);
2108 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2109 ParentRelative);
2110 am_transparent = 1;
2111 }
2112 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2113 TermWin.parent[i] = None;
2114 } 2420 }
2421
2422 return NOCHAR;
2423}
2424
2425// read the next octet
2426uint32_t ecb_hot
2427rxvt_term::next_octet () NOTHROW
2428{
2429 return cmdbuf_ptr < cmdbuf_endp
2430 ? (unsigned char)*cmdbuf_ptr++
2431 : NOCHAR;
2432}
2433
2434static class out_of_input out_of_input;
2435
2436wchar_t ecb_hot
2437rxvt_term::cmd_getc () THROW ((class out_of_input))
2438{
2439 wchar_t c = next_char ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2115 return pchanged; 2444 return c;
2116} 2445}
2117#endif
2118 2446
2119/*}}} */ 2447uint32_t ecb_hot
2448rxvt_term::cmd_get8 () THROW ((class out_of_input))
2449{
2450 uint32_t c = next_octet ();
2451
2452 if (c == NOCHAR)
2453 throw out_of_input;
2454
2455 return c;
2456}
2120 2457
2121/*{{{ print pipe */ 2458/*{{{ print pipe */
2122/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2123#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2124FILE * 2461FILE * ecb_cold
2125rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2126{ 2463{
2127 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2128 2465
2129 if (stream == NULL) 2466 if (stream == NULL)
2130 rxvt_print_error ("can't open printer pipe"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2468
2131 return stream; 2469 return stream;
2132} 2470}
2133 2471
2134int 2472int ecb_cold
2135rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2136{ 2474{
2137 fflush (stream); 2475 fflush (stream);
2138 /* pclose () reported not to work on SunOS 4.1.3 */
2139# if defined (__sun__) /* TODO: RESOLVE THIS */
2140 /* pclose works provided SIGCHLD handler uses waitpid */
2141 return pclose (stream); /* return fclose (stream); */
2142# else
2143 return pclose (stream); 2476 return pclose (stream);
2144# endif
2145} 2477}
2146 2478
2147/* 2479/*
2148 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2149 */ 2481 */
2150void 2482void ecb_cold
2151rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2152{ 2484{
2153 int done; 2485 FILE *fd = popen_printer ();
2154 FILE *fd;
2155 2486
2156 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2157 return; 2488 return;
2158 2489
2159 /* 2490 /*
2160 * Send all input to the printer until either ESC[4i or ESC[?4i 2491 * Send all input to the printer until either ESC[4i or ESC[?4i
2161 * is received. 2492 * is received.
2162 */ 2493 */
2163 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2164 { 2495 {
2165 unsigned char buf[8]; 2496 unsigned char buf[8];
2166 unsigned char ch; 2497 unicode_t ch;
2167 unsigned int i, len; 2498 unsigned int i, len;
2168 2499
2169 if ((ch = cmd_getc ()) != C0_ESC) 2500 if ((ch = cmd_getc ()) != C0_ESC)
2170 { 2501 {
2171 if (putc (ch, fd) == EOF) 2502 if (putc (ch, fd) == EOF)
2172 break; /* done = 1 */ 2503 break; /* done = 1 */
… …
2187 { 2518 {
2188 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2189 break; /* done = 1 */ 2520 break; /* done = 1 */
2190 } 2521 }
2191 } 2522 }
2523
2192 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2193 if (putc (buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2194 { 2526 {
2195 done = 1; 2527 done = 1;
2196 break; 2528 break;
2197 } 2529 }
2198 } 2530 }
2199 } 2531 }
2532
2200 pclose_printer (fd); 2533 pclose_printer (fd);
2201} 2534}
2202#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2203/*}}} */ 2536/*}}} */
2204 2537
2205/* *INDENT-OFF* */
2206enum { 2538enum {
2207 C1_40 = 0x40, 2539 C1_40 = 0x40,
2208 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2540 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2209 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2541 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2210 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2542 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2211 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2543 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2212}; 2544};
2213/* *INDENT-ON* */
2214 2545
2215/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2216void 2547void ecb_hot
2217rxvt_term::process_nonprinting (unsigned char ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2218{ 2549{
2219 switch (ch) 2550 switch (ch)
2220 { 2551 {
2552 case C0_ESC:
2553 process_escape_seq ();
2554 break;
2221 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2222 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2223 tt_write ( 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2224 (const unsigned char *)rs[Rs_answerbackstring],
2225 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2226 else 2558 else
2227 tt_write ((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2228 (unsigned int)STRLEN (VT100_ANS));
2229 break; 2560 break;
2230 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2231 scr_bell (); 2562 scr_bell ();
2232 break; 2563 break;
2233 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2248 scr_charset_choose (1); 2579 scr_charset_choose (1);
2249 break; 2580 break;
2250 case C0_SI: /* shift in - acs */ 2581 case C0_SI: /* shift in - acs */
2251 scr_charset_choose (0); 2582 scr_charset_choose (0);
2252 break; 2583 break;
2584
2585#ifdef EIGHT_BIT_CONTROLS
2586 // 8-bit controls
2587 case 0x90: /* DCS */
2588 process_dcs_seq ();
2589 break;
2590 case 0x9b: /* CSI */
2591 process_csi_seq ();
2592 break;
2593 case 0x9d: /* OSC */
2594 process_osc_seq ();
2595 break;
2596#endif
2253 } 2597 }
2254} 2598}
2255/*}}} */ 2599/*}}} */
2256 2600
2257 2601
2258/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2259void 2603void ecb_cold
2260rxvt_term::process_escape_vt52 (unsigned char ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2261{ 2605{
2262 int row, col; 2606 int row, col;
2263 2607
2264 switch (ch) 2608 switch (ch)
2265 { 2609 {
… …
2298 break; 2642 break;
2299 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2300 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2301 break; 2645 break;
2302 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2303 PrivMode (0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2304 break; 2648 break;
2305 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2306 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2307 /* unimplemented */ 2651 /* unimplemented */
2308 break; 2652 break;
… …
2314} 2658}
2315/*}}} */ 2659/*}}} */
2316 2660
2317 2661
2318/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2319void 2663void ecb_hot
2320rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2321{ 2665{
2322 unsigned char ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2323 2667
2324 if (PrivateModes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
2325 { 2669 {
2326 process_escape_vt52 (ch); 2670 process_escape_vt52 (ch);
2327 return; 2671 return;
2328 } 2672 }
2329 2673
2330 switch (ch) 2674 switch (ch)
2331 { 2675 {
2332 /* case 1: do_tek_mode (); break; */
2333 case '#': 2676 case '#':
2334 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2335 scr_E (); 2678 scr_E ();
2336 break; 2679 break;
2337 case '(': 2680 case '(':
… …
2344 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2345 break; 2688 break;
2346 case '+': 2689 case '+':
2347 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2348 break; 2691 break;
2349#ifdef MULTICHAR_SET 2692#if !ENABLE_MINIMAL
2350 case '$':
2351 scr_charset_set (-2, (unsigned int)cmd_getc ());
2352 break;
2353#endif
2354#ifndef NO_FRILLS
2355 case '6': 2693 case '6':
2356 scr_backindex (); 2694 scr_backindex ();
2357 break; 2695 break;
2358#endif 2696#endif
2359 case '7': 2697 case '7':
2360 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2361 break; 2699 break;
2362 case '8': 2700 case '8':
2363 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2364 break; 2702 break;
2365#ifndef NO_FRILLS 2703#if !ENABLE_MINIMAL
2366 case '9': 2704 case '9':
2367 scr_forwardindex (); 2705 scr_forwardindex ();
2368 break; 2706 break;
2369#endif 2707#endif
2708 // DECPAM/DECPNM
2370 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2371 case '>': 2712 case '>':
2372 PrivMode ((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2373 break; 2714 break;
2374 2715
2375 case C1_40: 2716 case C1_40:
2376 cmd_getc (); 2717 cmd_getc ();
2377 break; 2718 break;
… …
2380 break; 2721 break;
2381 2722
2382 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
2383 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
2384 { 2725 {
2385 uint32_t nlcr[] = { '\n', '\r' }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
2386 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2387 } 2728 }
2388 break; 2729 break;
2389 2730
2390 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
2391 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
2392 process_graphics (); 2733 // used by original rxvt for rob nations own graphics mode
2734 if (cmd_getc () == 'Q')
2735 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2393 break; 2736 break;
2394 2737
2395 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
2396 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
2397 scr_set_tab (1); 2740 scr_set_tab (1);
… …
2401 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
2402 scr_index (DN); 2745 scr_index (DN);
2403 break; 2746 break;
2404 2747
2405 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
2406 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
2407 2750
2408 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
2409 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
2410 2753
2411 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
2412 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
2413 process_dcs_seq (); 2756 process_dcs_seq ();
2414 break; 2757 break;
2415 2758
2416 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2417 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
2418 tt_write ((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2419 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2420 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
2421 2763
2422 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2423 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
2424 process_csi_seq (); 2766 process_csi_seq ();
2425 break; 2767 break;
2426 2768
2427 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2428 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
2429 process_osc_seq (); 2771 process_osc_seq ();
2430 break; 2772 break;
2431 2773
2432 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2433 case 'c': 2775 case 'c':
2776 mbstate.reset ();
2434 scr_poweron (); 2777 scr_poweron ();
2435 scrollbar_show (1); 2778 scrollBar.show (1);
2436 break; 2779 break;
2437 2780
2438 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2439 case 'n': 2782 case 'n':
2440 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
2447 } 2790 }
2448} 2791}
2449/*}}} */ 2792/*}}} */
2450 2793
2451/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2452/* *INDENT-OFF* */
2453enum { 2795enum {
2454 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
2455 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2797 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2456 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2798 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2457 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2799 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2458 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2800 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2459 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2801 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2460 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2802 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2461 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2803 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2462 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2804 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2463}; 2805};
2464 2806
2465#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2466 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2467 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2468#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
2469 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2470 2812
2471const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
2472 { 2814 {
2473 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2815 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2474 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2816 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2475 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2817 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2476 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2818 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2477 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2819 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2478 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2820 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2479 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2821 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2480 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2822 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2481 }; 2823 };
2482/* *INDENT-ON* */
2483 2824
2484void 2825void ecb_hot
2485rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
2486{ 2827{
2487 unsigned char ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
2488 unsigned int nargs, p; 2829 unsigned int nargs, p;
2489 int n, ndef; 2830 int n, ndef;
2490 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
2491 2832
2492 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
2493 arg[--nargs] = 0;
2494 2834
2495 priv = 0; 2835 priv = 0;
2496 ch = cmd_getc (); 2836 ch = cmd_getc ();
2497 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
2498 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
2499 priv = ch; 2840 priv = ch;
2500 ch = cmd_getc (); 2841 ch = cmd_getc ();
2501 } 2842 }
2843
2844 prev_ch = 0;
2502 /* read any numerical arguments */ 2845 /* read any numerical arguments */
2503 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
2504 { 2847 {
2505 if (isdigit (ch)) 2848 if (isdigit (ch))
2506 { 2849 {
… …
2513 { 2856 {
2514 if (nargs < ESC_ARGS) 2857 if (nargs < ESC_ARGS)
2515 arg[nargs++] = n; 2858 arg[nargs++] = n;
2516 n = -1; 2859 n = -1;
2517 } 2860 }
2518 else if (ch == '\b') 2861 else if (IS_CONTROL (ch))
2519 {
2520 scr_backspace ();
2521 }
2522 else if (ch == C0_ESC)
2523 {
2524 process_escape_seq ();
2525 return;
2526 }
2527 else if (ch < ' ')
2528 {
2529 process_nonprinting (ch); 2862 process_nonprinting (ch);
2530 } 2863
2864 prev_ch = ch;
2531 ch = cmd_getc (); 2865 ch = cmd_getc ();
2532 } 2866 }
2533 2867
2534 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
2535 return; 2869 return;
… …
2541 ndef = get_byte_array_bit (csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
2542 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
2543 if (arg[p] == -1) 2877 if (arg[p] == -1)
2544 arg[p] = ndef; 2878 arg[p] = ndef;
2545 2879
2546#ifdef DEBUG_CMD
2547 fprintf (stderr, "CSI ");
2548 for (p = 0; p < nargs; p++)
2549 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2550 fprintf (stderr, "%c\n", ch);
2551#endif
2552
2553 /* 2880 /*
2554 * private mode handling 2881 * private mode handling
2555 */ 2882 */
2556 if (priv) 2883 if (priv)
2557 { 2884 {
2558 switch (priv) 2885 switch (priv)
2559 { 2886 {
2560 case '>': 2887 case '>':
2561 if (ch == CSI_DA) /* secondary device attributes */ 2888 if (ch == CSI_DA) /* secondary device attributes */
2889 {
2890 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2891 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2892 //
2893 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2894 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2895 // versions.
2896 //
2562 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
2563 break; 2899 break;
2900
2564 case '?': 2901 case '?':
2565 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2566 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
2567 break; 2904 break;
2905
2906 case '!':
2907 if (ch == CSI_70)
2908 {
2909 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2910 scr_soft_reset ();
2911
2912 static const int pm_h[] = { 7, 25 };
2913 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2914
2915 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2916 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2568 } 2917 }
2918 break;
2919 }
2920
2569 return; 2921 return;
2570 } 2922 }
2571 2923
2572 switch (ch) 2924 switch (ch)
2573 { 2925 {
… …
2587 } 2939 }
2588 break; 2940 break;
2589#endif 2941#endif
2590 2942
2591 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2592 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2593 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
2594 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
2595 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2596 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2597 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
2598 break; 2950 break;
2599 2951
2600 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2601 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2672 3024
2673 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2674 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
2675 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
2676 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2677 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2678 break; 3030 break;
2679 3031
2680 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2681 tt_write ((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2682 (unsigned int) (sizeof (VT100_ANS) - 1));
2683 break; 3034 break;
2684 3035
2685 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2686 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
2687 break; 3038 break;
… …
2693 tt_printf ("\033[0n"); 3044 tt_printf ("\033[0n");
2694 break; 3045 break;
2695 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
2696 scr_report_position (); 3047 scr_report_position ();
2697 break; 3048 break;
2698#if defined (ENABLE_DISPLAY_ANSWER)
2699 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
3050 if (option (Opt_insecure))
2700 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2701 break; 3052 break;
2702#endif
2703 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
2704 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2705 break; 3055 break;
2706 } 3056 }
2707 break; 3057 break;
2708 3058
2709 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3059 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2742 break; 3092 break;
2743 3093
2744 case CSI_RM: /* 8.3.107: RESET MODE */ 3094 case CSI_RM: /* 8.3.107: RESET MODE */
2745 if (arg[0] == 4) 3095 if (arg[0] == 4)
2746 scr_insert_mode (0); 3096 scr_insert_mode (0);
3097 else if (arg[0] == 20)
3098 priv_modes &= ~PrivMode_LFNL;
2747 break; 3099 break;
2748 3100
2749 case CSI_SM: /* 8.3.126: SET MODE */ 3101 case CSI_SM: /* 8.3.126: SET MODE */
2750 if (arg[0] == 4) 3102 if (arg[0] == 4)
2751 scr_insert_mode (1); 3103 scr_insert_mode (1);
3104 else if (arg[0] == 20)
3105 priv_modes |= PrivMode_LFNL;
3106 break;
3107
3108 case CSI_71: // DECSCUSR: set cursor style
3109 if (prev_ch == ' ')
3110 set_cursor_style (arg[0]);
2752 break; 3111 break;
2753 3112
2754 /* 3113 /*
2755 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
2756 */ 3115 */
… …
2768 break; 3127 break;
2769 case CSI_75: 3128 case CSI_75:
2770 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
2771 break; 3130 break;
2772 3131
2773#ifndef NO_FRILLS 3132#if !ENABLE_MINIMAL
2774 case CSI_74: 3133 case CSI_74:
2775 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
2776 break; 3135 break;
2777#endif 3136#endif
2778 3137
2779 case CSI_78: /* DECREQTPARM */ 3138 case CSI_78: /* DECREQTPARM */
2780 if (arg[0] == 0 || arg[0] == 1) 3139 if (arg[0] == 0 || arg[0] == 1)
2781 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3140 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2782 /* FALLTHROUGH */ 3141 break;
2783 3142
2784 default: 3143 default:
2785 break; 3144 break;
2786 } 3145 }
2787} 3146}
2788/*}}} */ 3147/*}}} */
2789 3148
2790#ifndef NO_FRILLS 3149#if !ENABLE_MINIMAL
2791/* ARGSUSED */
2792void 3150void
2793rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2794{ 3152{
2795 int x, y; 3153 int x, y;
2796#if 0
2797 char *s;
2798#endif
2799 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
2800 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
2801 3158
2802 if (nargs == 0) 3159 if (nargs == 0)
2803 return; 3160 return;
3161
2804 switch (args[0]) 3162 switch (args[0])
2805 { 3163 {
2806 /* 3164 /*
2807 * commands 3165 * commands
2808 */ 3166 */
2809 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
2810 XMapWindow (display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
2811 break; 3169 break;
2812 case 2: /* iconify window */ 3170 case 2: /* iconify window */
2813 XIconifyWindow (display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
2814 DefaultScreen (display->display));
2815 break; 3172 break;
2816 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
2817 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
2818 break; 3175 break;
2819 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
2820 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2821 break; 3178 break;
2822 case 5: /* raise window */ 3179 case 5: /* raise window */
2823 XRaiseWindow (display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
2824 break; 3181 break;
2825 case 6: /* lower window */ 3182 case 6: /* lower window */
2826 XLowerWindow (display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
2827 break; 3184 break;
2828 case 7: /* refresh window */ 3185 case 7: /* refresh window */
2829 scr_touch (true); 3186 scr_touch (true);
2830 break; 3187 break;
2831 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
2832 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
2833 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
2834 break; 3191 break;
3192
3193 //case 9: NYI, TODO, restore maximized window or maximize window
2835 default: 3194 default:
2836 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
2837 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
2838 (unsigned int) (args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
2839 break; 3198 break;
3199
2840 /* 3200 /*
2841 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
2842 */ 3202 */
2843 case 11: /* report window state */ 3203 case 11: /* report window state */
2844 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2845 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2846 break; 3206 break;
2847 case 13: /* report window position */ 3207 case 13: /* report window position */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
2849 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
2850 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
2851 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
2852 tt_printf ("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
2853 break; 3213 break;
2854 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
2855 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
2856 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2857 break; 3217 break;
3218 case 18: /* report text area size (chars) */
3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3220 break;
2858 case 18: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
2859 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2860 break; 3223 break;
2861#if 0 /* XXX: currently disabled due to security concerns */
2862 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3225 {
3226 char *s;
2863 XGetIconName (display->display, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
2864 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 }
2865 break; 3231 break;
2866 case 21: /* report window title */ 3232 case 21: /* report window title */
2867 XFetchName (display->display, TermWin.parent[0], &s); 3233 {
3234 char *s;
3235 XFetchName (dpy, parent, &s);
2868 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3236 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3237 XFree (s);
3238 }
2869 break; 3239 break;
2870#endif
2871
2872 } 3240 }
2873} 3241}
2874#endif 3242#endif
2875 3243
2876/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2877/* 3245/*
2878 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
2879 * ends_how is terminator used. returned input must be free ()d 3247 * ends_how is terminator used. returned input must be free()'d
2880 */ 3248 */
2881unsigned char * 3249char *
2882rxvt_term::get_to_st (unsigned char *ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
2883{ 3251{
2884 int seen_esc = 0; /* seen escape? */ 3252 unicode_t ch;
3253 bool seen_esc = false;
2885 unsigned int n = 0; 3254 unsigned int n = 0;
2886 unsigned char *s; 3255 wchar_t string[CBUFSIZ];
2887 unsigned char ch, string[STRING_MAX];
2888 3256
2889 for (; (ch = cmd_getc ());) 3257 while ((ch = cmd_getc ()) != NOCHAR)
2890 { 3258 {
2891 if (ch == C0_BEL 3259 if (seen_esc)
2892 || ch == CHAR_ST 3260 {
2893 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3261 if (ch == 0x5c) /* 7bit ST */
2894 break; 3262 break;
3263 else
3264 return NULL;
3265 }
2895 if (ch == C0_ESC) 3266 else if (ch == C0_ESC)
2896 { 3267 {
2897 seen_esc = 1; 3268 seen_esc = true;
2898 continue; 3269 continue;
2899 } 3270 }
3271 else if (ch == C0_BEL || ch == CHAR_ST)
3272 break;
2900 else if (ch == '\t') 3273 else if (ch == C0_SYN)
2901 ch = ' '; /* translate '\t' to space */ 3274 ch = cmd_get8 ();
2902 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3275 else if (ch < 0x20)
2903 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3277
3278 seen_esc = false;
3279
2904 if (n < sizeof (string) - 1) 3280 if (n >= sizeof (string) - 1)
3281 // stop at some sane length
3282 return NULL;
3283
2905 string[n++] = ch; 3284 string[n++] = ch;
2906 seen_esc = 0;
2907 } 3285 }
3286
2908 string[n++] = '\0'; 3287 string[n++] = '\0';
2909 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3288
2910 return NULL;
2911 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
2912 STRNCPY (s, string, n); 3290
2913 return s; 3291 return rxvt_wcstombs (string);
2914} 3292}
2915 3293
2916/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
2917/* 3295/*
2918 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3296 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2919 */ 3297 */
2920void 3298void
2921rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
2922{ 3300{
2923 unsigned char eh, *s;
2924 /* 3301 /*
2925 * Not handled yet 3302 * Not handled yet
2926 */ 3303 */
3304
3305 unicode_t eh;
2927 s = get_to_st (&eh); 3306 char *s = get_to_st (eh);
2928 if (s) 3307 if (s)
2929 free (s); 3308 free (s);
3309
2930 return; 3310 return;
2931} 3311}
2932 3312
2933/*----------------------------------------------------------------------*/ 3313/*----------------------------------------------------------------------*/
2934/* 3314/*
2935 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2936 */ 3316 */
2937void 3317void
2938rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
2939{ 3319{
2940 unsigned char ch, eh, *s; 3320 int arg;
2941 int arg;
2942 3321
2943 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
2944 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2945 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
2946 3325
2947 if (ch == ';') 3326 if (ch == ';')
2948 { 3327 {
3328 unicode_t eh;
2949 s = get_to_st (&eh); 3329 char *s = get_to_st (eh);
3330
2950 if (s) 3331 if (s)
2951 { 3332 {
2952 /*
2953 * rxvt_menubar_dispatch () violates the constness of the string,
2954 * so do it here
2955 */
2956 if (arg == XTerm_Menu)
2957#if 0 /* XXX: currently disabled due to security concerns */
2958 menubar_dispatch ((char *)s);
2959#else
2960 (void)0;
2961#endif
2962 else
2963 xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
2964 free (s); 3334 free (s);
2965 } 3335 }
2966 } 3336 }
2967} 3337}
3338
3339static unsigned int
3340colorcube_index (unsigned int idx_r,
3341 unsigned int idx_g,
3342 unsigned int idx_b)
3343{
3344 assert (idx_r < Red_levels);
3345 assert (idx_g < Green_levels);
3346 assert (idx_b < Blue_levels);
3347
3348 return idx_r * Blue_levels * Green_levels +
3349 idx_g * Blue_levels +
3350 idx_b;
3351}
3352
3353/*
3354 * Find the nearest color slot in the hidden color cube,
3355 * adapt its value to the 24bit RGB color.
3356 */
3357unsigned int
3358rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b)
3359{
3360 r &= 0xff;
3361 g &= 0xff;
3362 b &= 0xff;
3363
3364 unsigned int color = (r << 16) | (g << 8) | b;
3365 unsigned int idx_r = r * (Red_levels - 1) / 0xff;
3366 unsigned int idx_g = g * (Green_levels - 1) / 0xff;
3367 unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
3368 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3369
3370 if (rgb24_color[idx] == color)
3371 return idx + minTermCOLOR24;
3372
3373 /* we allow one of the 6 directly neighbouring colours */
3374 /* to replace the current color, if they not used recently */
3375 static const signed char dxyz[][3] = {
3376 0, 0, 0,
3377 0, 0, +1,
3378 0, 0, -1,
3379 0, +1, 0,
3380 0, -1, 0,
3381 +1, 0, 0,
3382 -1, 0, 0,
3383 };
3384
3385 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3386 {
3387 int r = idx_r + dxyz[n][0];
3388 int g = idx_r + dxyz[n][1];
3389 int b = idx_r + dxyz[n][2];
3390
3391 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3392 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3393 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3394
3395 unsigned int index = colorcube_index (r, g, b);
3396
3397 // minor issue: could update index 0 few more times
3398 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3399 {
3400 idx = index;
3401 goto update;
3402 }
3403
3404 if (rgb24_color[index] == color)
3405 return index + minTermCOLOR24;
3406
3407 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3408 // but also handles wrap around values good enough
3409 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3410 idx = index;
3411 }
3412
3413update:
3414 rgb24_color[idx] = color;
3415 rgb24_seqno[idx] = ++rgb24_sequence;
3416
3417 idx += minTermCOLOR24;
3418 pix_colors_focused [idx].free (this);
3419 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101));
3420 update_fade_color (idx, false);
3421
3422 return idx;
3423}
3424
3425void
3426rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3427{
3428 if (str[0] == '?' && !str[1])
3429 {
3430 rgba c;
3431 pix_colors_focused[color].get (c);
3432
3433#if XFT
3434 if (c.a != rgba::MAX_CC)
3435 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3436 else
3437#endif
3438 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3439 }
3440 else
3441 set_window_color (color, str);
3442}
3443
2968/* 3444/*
2969 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3445 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2970 * 0 = change iconName/title
2971 * 1 = change iconName
2972 * 2 = change title
2973 * 4 = change color
2974 * 12 = change text color
2975 * 13 = change mouse foreground color
2976 * 17 = change highlight character colour
2977 * 18 = change bold character color
2978 * 19 = change underlined character color
2979 * 46 = change logfile (not implemented)
2980 * 50 = change font
2981 *
2982 * rxvt extensions:
2983 * 9 = change locale (NYI)
2984 * 10 = menu (may change in future)
2985 * 20 = bg pixmap
2986 * 39 = change default fg color
2987 * 49 = change default bg color
2988 * 55 = dump scrollback buffer and all of screen
2989 */ 3446 */
2990void 3447void
2991rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3448rxvt_term::process_xterm_seq (int op, char *str, char resp)
2992{ 3449{
2993 int changed = 0; 3450 int color;
2994 int color;
2995 char *buf, *name; 3451 char *buf, *name;
3452 bool query = str[0] == '?' && !str[1];
3453 int saveop = op;
3454
3455 dLocal (Display *, dpy);
2996 3456
2997 assert (str != NULL); 3457 assert (str != NULL);
3458
3459 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3460 return;
3461
2998 switch (op) 3462 switch (op)
2999 { 3463 {
3000 case XTerm_name: 3464 case XTerm_name:
3001 set_title (str); 3465 set_title (str);
3002 /* FALLTHROUGH */ 3466 /* FALLTHROUGH */
3003 case XTerm_iconName: 3467 case XTerm_iconName:
3004 set_iconName (str); 3468 set_icon_name (str);
3005 break; 3469 break;
3006 case XTerm_title: 3470 case XTerm_title:
3007 set_title (str); 3471 set_title (str);
3008 break; 3472 break;
3473 case XTerm_property:
3474 if (str[0] == '?')
3475 {
3476 Atom prop = display->atom (str + 1);
3477 Atom actual_type;
3478 int actual_format;
3479 unsigned long nitems;
3480 unsigned long bytes_after;
3481 unsigned char *value = 0;
3482 const char *str = "";
3483
3484 if (prop
3485 && XGetWindowProperty (dpy, parent,
3486 prop, 0, 1<<16, 0, AnyPropertyType,
3487 &actual_type, &actual_format,
3488 &nitems, &bytes_after, &value) == Success
3489 && actual_type != None
3490 && actual_format == 8)
3491 str = (const char *)(value);
3492
3493 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3494
3495 XFree (value);
3496 }
3497 else
3498 {
3499 char *eq = strchr (str, '=');
3500
3501 if (eq)
3502 {
3503 *eq = 0;
3504 set_utf8_property (display->atom (str), eq + 1);
3505 }
3506 else
3507 XDeleteProperty (dpy, parent,
3508 display->atom (str));
3509 }
3510 break;
3511
3009 case XTerm_Color: 3512 case XTerm_Color:
3010 for (buf = (char *)str; buf && *buf;) 3513 for (buf = (char *)str; buf && *buf;)
3011 { 3514 {
3012 if ((name = STRCHR (buf, ';')) == NULL) 3515 if ((name = strchr (buf, ';')) == NULL)
3013 break; 3516 break;
3517
3014 *name++ = '\0'; 3518 *name++ = '\0';
3015 color = atoi (buf); 3519 color = atoi (buf) + minCOLOR;
3016 if (color < 0 || color >= TOTAL_COLORS) 3520
3521 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3017 break; 3522 break;
3523
3018 if ((buf = STRCHR (name, ';')) != NULL) 3524 if ((buf = strchr (name, ';')) != NULL)
3019 *buf++ = '\0'; 3525 *buf++ = '\0';
3020 set_window_color (color + minCOLOR, name); 3526
3527 process_color_seq (op, color, name, resp);
3021 } 3528 }
3529 break;
3530 case Rxvt_restoreFG:
3531 case XTerm_Color00:
3532 process_color_seq (op, Color_fg, str, resp);
3533 break;
3534 case Rxvt_restoreBG:
3535 case XTerm_Color01:
3536 process_color_seq (op, Color_bg, str, resp);
3022 break; 3537 break;
3023#ifndef NO_CURSORCOLOR 3538#ifndef NO_CURSORCOLOR
3024 case XTerm_Color_cursor: 3539 case XTerm_Color_cursor:
3025 set_window_color (Color_cursor, str); 3540 process_color_seq (op, Color_cursor, str, resp);
3026 break; 3541 break;
3027#endif 3542#endif
3028 case XTerm_Color_pointer: 3543 case XTerm_Color_pointer_fg:
3029 set_window_color (Color_pointer, str); 3544 process_color_seq (op, Color_pointer_fg, str, resp);
3030 break; 3545 break;
3546 case XTerm_Color_pointer_bg:
3547 process_color_seq (op, Color_pointer_bg, str, resp);
3548 break;
3549#ifdef OPTION_HC
3550 case XTerm_Color_HC:
3551 process_color_seq (op, Color_HC, str, resp);
3552 break;
3553 case XTerm_Color_HTC:
3554 process_color_seq (op, Color_HTC, str, resp);
3555 break;
3556#endif
3031#ifndef NO_BOLD_UNDERLINE_REVERSE 3557#ifndef NO_BOLD_UNDERLINE_REVERSE
3032 case XTerm_Color_BD: 3558 case URxvt_Color_BD:
3033 set_window_color (Color_BD, str); 3559 process_color_seq (op, Color_BD, str, resp);
3034 break; 3560 break;
3035 case XTerm_Color_UL: 3561 case URxvt_Color_UL:
3036 set_window_color (Color_UL, str); 3562 process_color_seq (op, Color_UL, str, resp);
3037 break; 3563 break;
3038 case XTerm_Color_RV: 3564 case URxvt_Color_IT:
3039 set_window_color (Color_RV, str); 3565 process_color_seq (op, Color_IT, str, resp);
3040 break; 3566 break;
3041#endif 3567#endif
3568 case URxvt_Color_border:
3569 process_color_seq (op, Color_border, str, resp);
3570 break;
3042 3571
3043 case XTerm_Menu: 3572#if BG_IMAGE_FROM_ROOT
3573 case URxvt_Color_tint:
3574 process_color_seq (op, Color_tint, str, resp);
3044 /* 3575 {
3045 * rxvt_menubar_dispatch () violates the constness of the string, 3576 bool changed = false;
3046 * so DON'T do it here 3577
3578 if (ISSET_PIXCOLOR (Color_tint))
3579 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3580
3581 if (changed)
3582 update_background ();
3047 */ 3583 }
3584
3048 break; 3585 break;
3586#endif
3587
3588#if BG_IMAGE_FROM_FILE
3049 case XTerm_Pixmap: 3589 case Rxvt_Pixmap:
3050 if (*str != ';') 3590 if (!strcmp (str, "?"))
3051 { 3591 {
3052#if XPM_BACKGROUND 3592 char str[256];
3053 scale_pixmap (""); /* reset to default scaling */ 3593 int h_scale = fimage.h_scale;
3054 set_bgPixmap (str); /* change pixmap */ 3594 int v_scale = fimage.v_scale;
3055#endif 3595 int h_align = fimage.h_align;
3056 scr_touch (true); 3596 int v_align = fimage.v_align;
3597
3598 sprintf (str, "[%dx%d+%d+%d]",
3599 h_scale, v_scale,
3600 h_align, v_align);
3601 process_xterm_seq (XTerm_title, str, CHAR_ST);
3057 } 3602 }
3058 while ((str = STRCHR (str, ';')) != NULL)
3059 {
3060 str++;
3061#if XPM_BACKGROUND
3062 changed += scale_pixmap (str);
3063#endif
3064
3065 }
3066 if (changed)
3067 {
3068#ifdef XPM_BACKGROUND
3069 resize_pixmap ();
3070#endif
3071 scr_touch (true);
3072 }
3073 break;
3074
3075 case XTerm_restoreFG:
3076 set_window_color (Color_fg, str);
3077 break;
3078 case XTerm_restoreBG:
3079 set_window_color (Color_bg, str);
3080 break;
3081 case XTerm_logfile:
3082 break;
3083 case XTerm_font:
3084 change_font (str);
3085 break;
3086 case XTerm_locale:
3087 if (str[0] == '?' && !str[1])
3088 tt_printf ("%-.250s\n", locale);
3089 else 3603 else
3090 { 3604 {
3091 set_locale (str); 3605 bool changed = false;
3092 im_cb (); 3606
3607 if (*str != ';')
3608 {
3609 try
3610 {
3611 fimage.set_file_geometry (this, str);
3612 changed = true;
3613 }
3614 catch (const class rxvt_failure_exception &e)
3615 {
3616 }
3617 }
3618 else
3619 {
3620 str++;
3621 if (fimage.set_geometry (str, true))
3622 changed = true;
3623 }
3624
3625 if (changed)
3626 {
3627 if (bg_window_position_sensitive ())
3628 {
3629 int x, y;
3630 get_window_origin (x, y);
3631 parent_x = x;
3632 parent_y = y;
3633 }
3634 update_background ();
3635 }
3093 } 3636 }
3094 break; 3637 break;
3638#endif
3639
3640 case XTerm_logfile:
3641 // TODO, when secure mode?
3642 break;
3643
3095#if 0 3644#if 0
3096 case XTerm_dumpscreen: /* no error notices */ 3645 case Rxvt_dumpscreen: /* no error notices */
3097 { 3646 {
3098 int fd; 3647 int fd;
3099 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3648 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3100 { 3649 {
3101 scr_dump (fd); 3650 scr_dump (fd);
3102 close (fd); 3651 close (fd);
3103 } 3652 }
3104 } 3653 }
3105 break; 3654 break;
3106#endif 3655#endif
3656 case XTerm_font:
3657 op = URxvt_font;
3658 case URxvt_font:
3659#if ENABLE_STYLES
3660 case URxvt_boldFont:
3661 case URxvt_italicFont:
3662 case URxvt_boldItalicFont:
3663#endif
3664 if (query)
3665 tt_printf ("\33]%d;%-.250s%c", saveop,
3666 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3667 ? fontset[op - URxvt_font]->fontdesc : "",
3668 resp);
3669 else
3670 {
3671 const char *&res = rs[Rs_font + (op - URxvt_font)];
3107 3672
3673 res = strdup (str);
3674 allocated.push_back ((void *)res);
3675 set_fonts ();
3676 }
3677 break;
3678
3679 case URxvt_version:
3680 if (query)
3681 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3682 op,
3683 rs[Rs_name], VERSION[0], VERSION[2],
3684 resp);
3685 break;
3686
3687#if !ENABLE_MINIMAL
3688 case URxvt_locale:
3689 if (query)
3690 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3691 else
3692 {
3693 set_locale (str);
3694 pty->set_utf8_mode (enc_utf8);
3695 init_xlocale ();
3696 }
3697 break;
3698
3699 case URxvt_view_up:
3700 case URxvt_view_down:
3701 {
3702 int lines = atoi (str);
3703
3704 if (lines)
3705 scr_page (op == URxvt_view_up ? UP : DN, lines);
3706 else
3707 scr_erase_savelines ();
3708 }
3709
3710 break;
3711#endif
3712
3713#if ENABLE_PERL
3714 case URxvt_perl:
3715 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3716 break;
3717#endif
3108 } 3718 }
3109} 3719}
3110/*----------------------------------------------------------------------*/ 3720/*----------------------------------------------------------------------*/
3111 3721
3112/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3722/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3117 * 's' = save 3727 * 's' = save
3118 * 'r' = restore 3728 * 'r' = restore
3119 * 't' = toggle 3729 * 't' = toggle
3120 * so no need for fancy checking 3730 * so no need for fancy checking
3121 */ 3731 */
3122int 3732int ecb_cold
3123rxvt_term::privcases (int mode, unsigned long bit) 3733rxvt_term::privcases (int mode, unsigned long bit)
3124{ 3734{
3125 int state; 3735 int state;
3126 3736
3127 if (mode == 's') 3737 if (mode == 's')
3128 { 3738 {
3129 SavedModes |= (PrivateModes & bit); 3739 if (priv_modes & bit)
3740 SavedModes |= bit;
3741 else
3742 SavedModes &= ~bit;
3130 return -1; 3743 return -1;
3131 } 3744 }
3132 else 3745 else
3133 { 3746 {
3134 if (mode == 'r') 3747 if (mode == 'r')
3135 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3748 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3136 else 3749 else
3137 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3750 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3138 PrivMode (state, bit); 3751
3752 if (state)
3753 priv_modes |= bit;
3754 else
3755 priv_modes &= ~bit;
3139 } 3756 }
3757
3140 return state; 3758 return state;
3141} 3759}
3142 3760
3143/* we're not using priv _yet_ */ 3761/* we're not using priv _yet_ */
3144void 3762void
3145rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3763rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3146{ 3764{
3147 unsigned int i, j; 3765 unsigned int i, j;
3148 int state; 3766 int state;
3767
3149 static const struct 3768 static const struct
3150 { 3769 {
3151 const int argval; 3770 const int argval;
3152 const unsigned long bit; 3771 const unsigned long bit;
3153 }
3154 argtopriv[] = { 3772 } argtopriv[] = {
3155 { 1, PrivMode_aplCUR }, 3773 { 1, PrivMode_aplCUR }, // DECCKM
3156 { 2, PrivMode_vt52 }, 3774 { 2, PrivMode_vt52 }, // DECANM
3157 { 3, PrivMode_132 }, 3775 { 3, PrivMode_132 }, // DECCOLM
3158 { 4, PrivMode_smoothScroll }, 3776 { 4, PrivMode_smoothScroll }, // DECSCLM
3159 { 5, PrivMode_rVideo }, 3777 { 5, PrivMode_rVideo }, // DECSCNM
3160 { 6, PrivMode_relOrigin }, 3778 { 6, PrivMode_relOrigin }, // DECOM
3161 { 7, PrivMode_Autowrap }, 3779 { 7, PrivMode_Autowrap }, // DECAWM
3780 // 8, auto-repeat keys // DECARM
3162 { 9, PrivMode_MouseX10 }, 3781 { 9, PrivMode_MouseX10 },
3163#ifdef menuBar_esc 3782 { 12, PrivMode_BlinkingCursor },
3164 { menuBar_esc, PrivMode_menuBar }, 3783 // 18 end FF to printer after print screen
3165#endif 3784 // 19 Print screen prints full screen/scroll region
3785 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3166#ifdef scrollBar_esc 3786#ifdef scrollBar_esc
3167 { scrollBar_esc, PrivMode_scrollBar }, 3787 { scrollBar_esc, PrivMode_scrollBar },
3168#endif 3788#endif
3169 { 25, PrivMode_VisibleCursor },
3170 { 35, PrivMode_ShiftKeys }, 3789 { 35, PrivMode_ShiftKeys }, // rxvt extension
3790 // 38, tektronix mode // DECTEK
3171 { 40, PrivMode_132OK }, 3791 { 40, PrivMode_132OK },
3792 // 41 xterm more fixes NYI
3793 // 45 margin bell NYI
3794 // 46 start logging
3172 { 47, PrivMode_Screen }, 3795 { 47, PrivMode_Screen },
3173 { 66, PrivMode_aplKP }, 3796 { 66, PrivMode_aplKP }, // DECNKM
3174#ifndef NO_BACKSPACE_KEY 3797#ifndef NO_BACKSPACE_KEY
3175 { 67, PrivMode_BackSpace }, 3798 { 67, PrivMode_BackSpace }, // DECBKM
3176#endif 3799#endif
3177 { 1000, PrivMode_MouseX11 }, 3800 { 1000, PrivMode_MouseX11 },
3801 { 1002, PrivMode_MouseBtnEvent },
3802 { 1003, PrivMode_MouseAnyEvent },
3803#if ENABLE_FRILLS
3804 { 1004, PrivMode_FocusEvent },
3805 { 1005, PrivMode_ExtModeMouse },
3806#endif
3178 { 1010, PrivMode_TtyOutputInh }, 3807 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3179 { 1011, PrivMode_Keypress }, 3808 { 1011, PrivMode_Keypress }, // rxvt extension
3809#if ENABLE_FRILLS
3810 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3811#endif
3812 // 1035 enable modifiers for alt, numlock NYI
3813 // 1036 send ESC for meta keys NYI
3814 // 1037 send DEL for keypad delete NYI
3180 { 1047, PrivMode_Screen }, 3815 { 1047, PrivMode_Screen },
3816 // 1048 save and restore cursor, implemented in code
3181 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3817 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3818 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3819 { 2004, PrivMode_BracketPaste },
3182 }; 3820 };
3183 3821
3184 if (nargs == 0) 3822 if (nargs == 0)
3185 return; 3823 return;
3186 3824
… …
3193 for (i = 0; i < nargs; i++) 3831 for (i = 0; i < nargs; i++)
3194 { 3832 {
3195 state = -1; 3833 state = -1;
3196 3834
3197 /* basic handling */ 3835 /* basic handling */
3198 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3836 for (j = 0; j < ecb_array_length (argtopriv); j++)
3199 if (argtopriv[j].argval == arg[i]) 3837 if (argtopriv[j].argval == arg[i])
3200 { 3838 {
3201 state = privcases (mode, argtopriv[j].bit); 3839 state = privcases (mode, argtopriv[j].bit);
3202 break; 3840 break;
3203 } 3841 }
3204 3842
3205 /* extra handling for values with state unkept */ 3843 /* extra handling for values with state unkept */
3206 if (state == -1)
3207 switch (arg[i]) 3844 switch (arg[i])
3208 { 3845 {
3846#if ENABLE_STYLES
3847 case 1021:
3848 set_option (Opt_intensityStyles, mode);
3849
3850 scr_touch (true);
3851 break;
3852#endif
3209 case 1048: /* alternative cursor save */ 3853 case 1048: /* alternative cursor save */
3854 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3855 if (mode == 0)
3211 scr_cursor (RESTORE); 3856 scr_cursor (RESTORE);
3212 else if (mode == 1) 3857 else if (mode == 1)
3213 scr_cursor (SAVE); 3858 scr_cursor (SAVE);
3214 /* FALLTHROUGH */
3215 default:
3216 continue; /* for (;i;) */
3217 }
3218
3219 /* extra handling for values with valid 0 or 1 state */
3220 switch (arg[i])
3221 {
3222 /* case 1: - application cursor keys */
3223 case 2: /* VT52 mode */
3224 /* oddball mode. should be set regardless of set/reset
3225 * parameter. Return from VT52 mode with an ESC < from
3226 * within VT52 mode
3227 */
3228 PrivMode (1, PrivMode_vt52);
3229 break; 3859 break;
3860 }
3861
3862 if (state >= 0)
3863 /* extra handling for values with valid 0 or 1 state */
3864 switch (arg[i])
3865 {
3866 /* case 1: - application cursor keys */
3867 case 2: /* VT52 mode */
3868 /* oddball mode. should be set regardless of set/reset
3869 * parameter. Return from VT52 mode with an ESC < from
3870 * within VT52 mode
3871 */
3872 priv_modes |= PrivMode_vt52;
3873 break;
3230 case 3: /* 80/132 */ 3874 case 3: /* 80/132 */
3231 if (PrivateModes & PrivMode_132OK) 3875 if (priv_modes & PrivMode_132OK)
3232 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3876 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3233 (unsigned int)TermWin.height);
3234 break; 3877 break;
3235 case 4: /* smooth scrolling */ 3878 case 4: /* smooth scrolling */
3236 if (state)
3237 Options &= ~Opt_jumpScroll;
3238 else
3239 Options |= Opt_jumpScroll; 3879 set_option (Opt_jumpScroll, !state);
3240 break; 3880 break;
3241 case 5: /* reverse video */ 3881 case 5: /* reverse video */
3242 scr_rvideo_mode (state); 3882 scr_rvideo_mode (state);
3243 break; 3883 break;
3244 case 6: /* relative/absolute origins */ 3884 case 6: /* relative/absolute origins */
3245 scr_relative_origin (state); 3885 scr_relative_origin (state);
3246 break; 3886 break;
3247 case 7: /* autowrap */ 3887 case 7: /* autowrap */
3248 scr_autowrap (state); 3888 scr_autowrap (state);
3249 break; 3889 break;
3250 /* case 8: - auto repeat, can't do on a per window basis */ 3890 /* case 8: - auto repeat, can't do on a per window basis */
3251 case 9: /* X10 mouse reporting */ 3891 case 9: /* X10 mouse reporting */
3252 if (state) /* orthogonal */ 3892 if (state) /* orthogonal */
3253 PrivateModes &= ~ (PrivMode_MouseX11); 3893 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3254 break; 3894 break;
3255#ifdef menuBar_esc
3256 case menuBar_esc:
3257#ifdef MENUBAR
3258 map_menuBar (state);
3259#endif
3260 break;
3261#endif
3262#ifdef scrollBar_esc 3895#ifdef scrollBar_esc
3263 case scrollBar_esc: 3896 case scrollBar_esc:
3264 if (scrollbar_mapping (state)) 3897 scrollBar.map (state);
3265 {
3266 resize_all_windows (0, 0, 0); 3898 resize_all_windows (0, 0, 0);
3267 scr_touch (true); 3899 scr_touch (true);
3268 }
3269 break; 3900 break;
3270#endif 3901#endif
3902#ifdef CURSOR_BLINK
3903 case 12:
3904 cursor_blink_reset ();
3905 break;
3906#endif
3271 case 25: /* visible/invisible cursor */ 3907 case 25: /* visible/invisible cursor */
3272 scr_cursor_visible (state); 3908 scr_cursor_visible (state);
3273 break; 3909 break;
3274 /* case 35: - shift keys */ 3910 /* case 35: - shift keys */
3275 /* case 40: - 80 <--> 132 mode */ 3911 /* case 40: - 80 <--> 132 mode */
3276 case 47: /* secondary screen */ 3912 case 47: /* secondary screen */
3277 scr_change_screen (state); 3913 scr_change_screen (state);
3278 break; 3914 break;
3279 /* case 66: - application key pad */ 3915 /* case 66: - application key pad */
3280 /* case 67: - backspace key */ 3916 /* case 67: - backspace key */
3281 case 1000: /* X11 mouse reporting */ 3917 case 1000: /* X11 mouse reporting */
3282 if (state) /* orthogonal */ 3918 if (state) /* orthogonal */
3283 PrivateModes &= ~ (PrivMode_MouseX10); 3919 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3284 break; 3920 break;
3285#if 0
3286 case 1001: 3921 case 1002:
3287 break; /* X11 mouse highlighting */ 3922 case 1003:
3288#endif 3923 if (state)
3924 {
3925 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3926 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3927 mouse_row = mouse_col = 0;
3928 vt_emask_mouse = PointerMotionMask;
3929 }
3930 else
3931 vt_emask_mouse = NoEventMask;
3932
3933 vt_select_input ();
3934 break;
3289 case 1010: /* scroll to bottom on TTY output inhibit */ 3935 case 1010: /* scroll to bottom on TTY output inhibit */
3290 if (state)
3291 Options &= ~Opt_scrollTtyOutput;
3292 else
3293 Options |= Opt_scrollTtyOutput; 3936 set_option (Opt_scrollTtyOutput, !state);
3294 break; 3937 break;
3295 case 1011: /* scroll to bottom on key press */ 3938 case 1011: /* scroll to bottom on key press */
3296 if (state)
3297 Options |= Opt_scrollTtyKeypress; 3939 set_option (Opt_scrollTtyKeypress, state);
3298 else
3299 Options &= ~Opt_scrollTtyKeypress;
3300 break; 3940 break;
3301 case 1047: /* secondary screen w/ clearing */ 3941 case 1047: /* secondary screen w/ clearing last */
3302 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3942 if (option (Opt_secondaryScreen))
3303 if (current_screen != PRIMARY) 3943 if (!state)
3304 scr_erase_screen (2); 3944 scr_erase_screen (2);
3945
3305 scr_change_screen (state); 3946 scr_change_screen (state);
3306 /* FALLTHROUGH */
3307 default:
3308 break; 3947 break;
3948 case 1049: /* secondary screen w/ clearing first */
3949 if (option (Opt_secondaryScreen))
3950 if (state)
3951 scr_cursor (SAVE);
3952
3953 scr_change_screen (state);
3954
3955 if (option (Opt_secondaryScreen))
3956 if (state)
3957 scr_erase_screen (2);
3958 else
3959 scr_cursor (RESTORE);
3960 break;
3961 default:
3962 break;
3309 } 3963 }
3310 } 3964 }
3311} 3965}
3312/*}}} */ 3966/*}}} */
3313 3967
3314/*{{{ process sgr sequences */ 3968/*{{{ process sgr sequences */
3315void 3969void ecb_hot
3316rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3970rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3317{ 3971{
3318 unsigned int i; 3972 unsigned int i;
3319 short rendset; 3973 short rendset;
3320 int rendstyle; 3974 int rendstyle;
3321 3975
3322 if (nargs == 0) 3976 if (nargs == 0)
3323 { 3977 {
3324 scr_rendition (0, ~RS_None); 3978 scr_rendition (0, ~RS_None);
3325 return; 3979 return;
3326 } 3980 }
3981
3327 for (i = 0; i < nargs; i++) 3982 for (i = 0; i < nargs; i++)
3328 { 3983 {
3329 rendset = -1; 3984 rendset = -1;
3330 switch (arg[i]) 3985 switch (arg[i])
3331 { 3986 {
… …
3333 rendset = 0, rendstyle = ~RS_None; 3988 rendset = 0, rendstyle = ~RS_None;
3334 break; 3989 break;
3335 case 1: 3990 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3991 rendset = 1, rendstyle = RS_Bold;
3337 break; 3992 break;
3993 //case 2: // low intensity
3994 case 3:
3995 rendset = 1, rendstyle = RS_Italic;
3996 break;
3338 case 4: 3997 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3998 rendset = 1, rendstyle = RS_Uline;
3340 break; 3999 break;
3341 case 5: 4000 case 5: // slowly blinking
4001 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 4002 rendset = 1, rendstyle = RS_Blink;
3343 break; 4003 break;
4004 //case 6: // scoansi light background
3344 case 7: 4005 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 4006 rendset = 1, rendstyle = RS_RVid;
3346 break; 4007 break;
3347 case 22: 4008 case 8:
4009 // invisible. NYI
4010 break;
4011 //case 9: // crossed out
4012 //case 10: // scoansi acs off, primary font
4013 //case 11: // scoansi acs on, first alt font
4014 //case 12: // scoansi acs on, |0x80, second alt font
4015 //...
4016 //case 19: // ninth alt font
4017 //case 20: // gothic
4018 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3348 rendset = 0, rendstyle = RS_Bold; 4019 rendset = 0, rendstyle = RS_Bold;
3349 break; 4020 break;
3350 case 24: 4021 case 22: // bold off (vt220)
4022 rendset = 0, rendstyle = RS_Bold;
4023 break;
4024 case 23: // disable italic
4025 rendset = 0, rendstyle = RS_Italic;
4026 break;
4027 case 24: // underline off (vt220)
3351 rendset = 0, rendstyle = RS_Uline; 4028 rendset = 0, rendstyle = RS_Uline;
3352 break; 4029 break;
3353 case 25: 4030 case 25: // blink off (vt220)
3354 rendset = 0, rendstyle = RS_Blink; 4031 rendset = 0, rendstyle = RS_Blink;
3355 break; 4032 break;
3356 case 27: 4033 case 26: // variable spacing (iso 8613)
4034 rendset = 0, rendstyle = RS_Blink;
4035 break;
4036 case 27: // reverse off (vt220)
3357 rendset = 0, rendstyle = RS_RVid; 4037 rendset = 0, rendstyle = RS_RVid;
3358 break; 4038 break;
4039 //case 28: // visible. NYI
4040 //case 29: // not crossed-out
3359 } 4041 }
4042
3360 if (rendset != -1) 4043 if (rendset != -1)
3361 { 4044 {
3362 scr_rendition (rendset, rendstyle); 4045 scr_rendition (rendset, rendstyle);
3363 continue; /* for (;i;) */ 4046 continue; /* for (;i;) */
3364 } 4047 }
… …
3371 case 33: 4054 case 33:
3372 case 34: 4055 case 34:
3373 case 35: 4056 case 35:
3374 case 36: 4057 case 36:
3375 case 37: 4058 case 37:
3376 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4059 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3377 Color_fg);
3378 break; 4060 break;
3379#ifdef TTY_256COLOR 4061 case 38: // set fg color, ISO 8613-6
3380 case 38:
3381 if (nargs > i + 2 && arg[i + 1] == 5) 4062 if (nargs > i + 2 && arg[i + 1] == 5)
3382 { 4063 {
3383 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4064 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3384 Color_fg);
3385 i += 2; 4065 i += 2;
3386 } 4066 }
4067 else if (nargs > i + 4 && arg[i + 1] == 2)
4068 {
4069 unsigned int r = arg[i + 2];
4070 unsigned int g = arg[i + 3];
4071 unsigned int b = arg[i + 4];
4072 unsigned int idx = map_rgb24_color (r, g, b);
4073 scr_color (idx, Color_fg);
4074 i += 4;
4075 }
3387 break; 4076 break;
3388#endif
3389 case 39: /* default fg */ 4077 case 39: /* default fg */
3390 scr_color (Color_fg, Color_fg); 4078 scr_color (Color_fg, Color_fg);
3391 break; 4079 break;
3392 4080
3393 case 40: 4081 case 40:
… …
3396 case 43: 4084 case 43:
3397 case 44: 4085 case 44:
3398 case 45: 4086 case 45:
3399 case 46: 4087 case 46:
3400 case 47: 4088 case 47:
3401 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4089 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3402 Color_bg);
3403 break; 4090 break;
3404#ifdef TTY_256COLOR 4091 case 48: // set bg color, ISO 8613-6
3405 case 48:
3406 if (nargs > i + 2 && arg[i + 1] == 5) 4092 if (nargs > i + 2 && arg[i + 1] == 5)
3407 { 4093 {
3408 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4094 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3409 Color_bg);
3410 i += 2; 4095 i += 2;
3411 } 4096 }
4097 else if (nargs > i + 4 && arg[i + 1] == 2)
4098 {
4099 unsigned int r = arg[i + 2];
4100 unsigned int g = arg[i + 3];
4101 unsigned int b = arg[i + 4];
4102 unsigned int idx = map_rgb24_color (r, g, b);
4103 scr_color (idx, Color_bg);
4104 i += 4;
4105 }
3412 break; 4106 break;
3413#endif
3414 case 49: /* default bg */ 4107 case 49: /* default bg */
3415 scr_color (Color_bg, Color_bg); 4108 scr_color (Color_bg, Color_bg);
3416 break; 4109 break;
3417 4110
3418#ifndef NO_BRIGHTCOLOR 4111 //case 50: // not variable spacing
4112
4113#if !ENABLE_MINIMAL
3419 case 90: 4114 case 90:
3420 case 91: /* set bright fg color */ 4115 case 91: /* set bright fg color */
3421 case 92: 4116 case 92:
3422 case 93: 4117 case 93:
3423 case 94: 4118 case 94:
3424 case 95: 4119 case 95:
3425 case 96: 4120 case 96:
3426 case 97: 4121 case 97:
3427 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4122 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3428 Color_fg);
3429 break; 4123 break;
3430 case 100: 4124 case 100:
3431 case 101: /* set bright bg color */ 4125 case 101: /* set bright bg color */
3432 case 102: 4126 case 102:
3433 case 103: 4127 case 103:
3434 case 104: 4128 case 104:
3435 case 105: 4129 case 105:
3436 case 106: 4130 case 106:
3437 case 107: 4131 case 107:
3438 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4132 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3439 Color_bg);
3440 break; 4133 break;
3441#endif 4134#endif
3442
3443 } 4135 }
3444 } 4136 }
4137}
4138
4139void
4140rxvt_term::set_cursor_style (int style)
4141{
4142 if (!IN_RANGE_INC (style, 0, 6))
4143 return;
4144
4145 if (style == 0)
4146 style = 1;
4147
4148 cursor_type = (style - 1) / 2;
4149 set_option (Opt_cursorUnderline, cursor_type == 1);
4150
4151#ifdef CURSOR_BLINK
4152 set_option (Opt_cursorBlink, style & 1);
4153 cursor_blink_reset ();
4154#endif
4155
4156 want_refresh = 1;
3445} 4157}
3446/*}}} */ 4158/*}}} */
3447 4159
3448/*{{{ process Rob Nation's own graphics mode sequences */
3449void
3450rxvt_term::process_graphics ()
3451{
3452 unsigned char ch, cmd = cmd_getc ();
3453
3454 if (cmd == 'Q')
3455 { /* query graphics */
3456 tt_printf ("\033G0\n"); /* no graphics */
3457 return;
3458 }
3459 /* swallow other graphics sequences until terminating ':' */
3460 do
3461 ch = cmd_getc ();
3462 while (ch != ':');
3463}
3464/*}}} */
3465
3466/* ------------------------------------------------------------------------- */ 4160/* ---------------------------------------------------------------------- */
4161/* Write data to the pty as typed by the user, pasted with the mouse,
4162 * or generated by us in response to a query ESC sequence.
4163 */
3467 4164
3468/* 4165/*
3469 * Send printf () formatted output to the command. 4166 * Send printf () formatted output to the command.
3470 * Only use for small amounts of data. 4167 * Only use for small amounts of data.
3471 */ 4168 */
3472void 4169void
3473rxvt_term::tt_printf (const char *fmt,...) 4170rxvt_term::tt_printf (const char *fmt,...)
3474{ 4171{
3475 va_list arg_ptr; 4172 va_list arg_ptr;
3476 unsigned char buf[256]; 4173 char buf[256];
3477 4174
3478 va_start (arg_ptr, fmt); 4175 va_start (arg_ptr, fmt);
3479 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4176 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3480 va_end (arg_ptr); 4177 va_end (arg_ptr);
3481 tt_write (buf, STRLEN (buf)); 4178 tt_write (buf, strlen (buf));
3482} 4179}
3483 4180
3484/* ---------------------------------------------------------------------- */
3485/* Write data to the pty as typed by the user, pasted with the mouse, 4181/* Write data to the pty as typed by the user. */
3486 * or generated by us in response to a query ESC sequence.
3487 */
3488void 4182void
3489rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4183rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3490{ 4184{
3491 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4185 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4186 return;
3492 4187
3493 if (len) 4188 if (option (Opt_scrollTtyKeypress))
4189 if (view_start)
3494 { 4190 {
4191 view_start = 0;
4192 want_refresh = 1;
4193 }
4194
4195 tt_write_ (data, len);
4196}
4197
4198void
4199rxvt_term::tt_write (const char *data, unsigned int len)
4200{
4201 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4202 return;
4203
4204 tt_write_ (data, len);
4205}
4206
4207static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4208
4209void
4210rxvt_term::tt_write_ (const char *data, unsigned int len)
4211{
4212 if (pty->pty < 0)
4213 return;
4214
4215 if (v_buflen == 0)
4216 {
4217 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4218
4219 max_it (written, 0);
4220
4221 if (written == len)
4222 return;
4223
4224 data += written;
4225 len -= written;
4226 }
4227
4228 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4229
4230 memcpy (v_buffer + v_buflen, data, len);
4231 v_buflen += len;
4232
4233 pty_ev.set (ev::READ | ev::WRITE);
4234}
4235
4236void rxvt_term::pty_write ()
4237{
4238 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4239
4240 if (written > 0)
4241 {
4242 v_buflen -= written;
4243
3495 if (v_buflen == 0) 4244 if (v_buflen == 0)
3496 { 4245 {
3497 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3498
3499 if ((unsigned int)written == len)
3500 return;
3501
3502 data += written;
3503 len -= written;
3504 }
3505
3506
3507 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3508
3509 memcpy (v_buffer + v_buflen, data, len);
3510 v_buflen += len;
3511 }
3512
3513 for (;;)
3514 {
3515 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3516
3517 if (written > 0)
3518 {
3519 v_buflen -= written;
3520
3521 if (v_buflen == 0)
3522 {
3523 free (v_buffer); 4246 free (v_buffer);
3524 v_buffer = 0; 4247 v_buffer = 0;
3525 v_buflen = 0;
3526 4248
3527 pty_ev.set (EVENT_READ); 4249 pty_ev.set (ev::READ);
3528 return;
3529 }
3530
3531 memmove (v_buffer, v_buffer + written, v_buflen);
3532 }
3533 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3534 // original code just ignores this...
3535 destroy ();
3536 else
3537 {
3538 pty_ev.set (EVENT_READ | EVENT_WRITE);
3539 return; 4250 return;
3540 } 4251 }
4252
4253 memmove (v_buffer, v_buffer + written, v_buflen);
3541 } 4254 }
4255 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4256 pty_ev.set (ev::READ);
3542} 4257}
3543 4258
3544/*----------------------- end-of-file (C source) -----------------------*/ 4259/*----------------------- end-of-file (C source) -----------------------*/
3545 4260

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines