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 1.95 by pcg, Sun May 9 18:19:49 2004 UTC vs.
Revision 1.579 by root, Thu Jun 30 17:03:45 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#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 71#define ISO_14755_STARTED 0x80000000UL
63void 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
64rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
65{ 409{
66 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
67 unsigned int newlen; 411 KeySym keysym = NoSymbol;
68 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
69#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
70 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
71#endif 418#endif
72 int valid_keysym;
73 unsigned char kbuf[KBUFSZ];
74 419
75 /* 420 /*
76 * 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
77 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
78 * 423 *
79 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
80 */ 425 */
81 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 429
91 kbuf[0] = 0; 430 kbuf[0] = 0;
92 431
93#ifdef USE_XIM 432#if USE_XIM
94 if (Input_Context) 433 if (Input_Context)
95 { 434 {
96 Status status_return; 435 Status status_return;
97 436
98#if 0 437#if 0
99#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
100 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
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
103 else 442 else
104#endif 443#endif
105#endif 444#endif
106 { 445 {
… …
108 447
109 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
113 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
116 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 458 SET_LOCALE (locale);
118 459
119 if (status_return == XLookupChars 460 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
134 } 475 }
135 } 476 }
136 else 477 else
137 len = 0; 478 len = 0;
138 } 479 }
139
140 valid_keysym = status_return == XLookupKeySym
141 || status_return == XLookupBoth;
142 } 480 }
143 else 481 else
144#endif 482#endif
145 { 483 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol;
148 }
149
150 if (valid_keysym)
151 { 485 }
486
487 if (keysym != NoSymbol)
488 {
489 KeySym orig_keysym = keysym;
490
491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
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)
509 {
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]);
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;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
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
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
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;
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
152 if (TermWin.saveLines) 710 if (saveLines)
153 { 711 {
154#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 713 if (!ctrl && !meta)
156 {
157#else 714#else
158 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
159 { 717 {
160#endif
161 int lnsppg; 718 int lnsppg;
162 719
163#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 722#else
166 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
167#endif 724#endif
725 max_it (lnsppg, 1);
726
168 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
169 { 728 {
170 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
171 return; 730 return;
172 } 731 }
173 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
174 { 733 {
175 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
176 return; 735 return;
177 } 736 }
178 } 737 }
179#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
181 { 740 {
182 if (keysym == XK_Up) 741 if (keysym == XK_Up)
183 { 742 {
184 scr_page (UP, 1); 743 scr_page (1);
185 return; 744 return;
186 } 745 }
187 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
188 { 747 {
189 scr_page (DN, 1); 748 scr_page (-1);
190 return; 749 return;
191 } 750 }
192 } 751 }
193#endif 752#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
196 { 755 {
197 if (keysym == XK_Home) 756 if (keysym == XK_Home)
198 { 757 {
199 scr_move_to (0, 1); 758 scr_changeview (top_row);
200 return; 759 return;
201 } 760 }
202 else if (keysym == XK_End) 761 else if (keysym == XK_End)
203 { 762 {
204 scr_move_to (1, 0); 763 scr_changeview (0);
205 return; 764 return;
206 } 765 }
207 } 766 }
208#endif 767#endif
209 } 768 }
210 769
211 if (shft) 770 if (shft)
212 { 771 {
213 /* Shift + F1 - F10 generates F11 - F20 */
214 if (keysym >= XK_F1 && keysym <= XK_F10)
215 {
216 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */
218 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 773 {
221 switch (keysym) 774 switch (keysym)
222 { 775 {
223 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
226 return; 779 return;
780#if TODO
227 /* rxvt extras */ 781 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 783 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 785 return;
786#endif
234 } 787 }
235 } 788 }
236 } 789 }
237#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
238 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
239 { 796 {
240 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
241 return; 803 return;
242 } 804 }
243#endif
244 805
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 { 809 {
247#ifdef KEYSYM_RESOURCE 810 int hv;
248 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))
249 { 815 {
250 unsigned int l; 816 commit_iso14755 ();
251 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
252 818# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 819 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 820# endif
261 ) 821 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 822 }
266 823 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 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
268 return; 838 return;
269 } 839 }
270 else 840 else
271#endif
272 { 841 {
273 newlen = 1; 842# if ISO_14755
274 switch (keysym) 843 scr_overlay_off ();
275 {
276#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace)
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif 844# endif
355 case XK_Prior: 845 iso14755buf = 0;
356 STRCPY (kbuf, "\033[5~"); 846 }
357 break; 847 }
358# ifdef XK_KP_Next 848 else if (option (Opt_iso14755) &&
359 case XK_KP_Next: 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
360 /* allow shift to override */ 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 851 if (!(iso14755buf & ISO_14755_STARTED))
362 { 852 {
363 STRCPY (kbuf, "\033Os"); 853 iso14755buf |= ISO_14755_STARTED;
364 break; 854# if ISO_14755
365 } 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
366 /* FALLTHROUGH */ 856 scr_overlay_set (0, 0, "ISO 14755 mode");
367# endif 857# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0;
535 break;
536 }
537 if (newlen)
538 len = STRLEN (kbuf);
539 } 858 }
540
541 /*
542 * Pass meta for all function keys, if 'meta' option set
543 */
544#ifdef META8_OPTION
545 if (meta && (meta_char == 0x80) && len > 0)
546 kbuf[len - 1] |= 0x80;
547#endif 859#endif
548 860
861#ifdef PRINTPIPE
862 if (keysym == XK_Print)
549 } 863 {
550 else if (ctrl && keysym == XK_minus) 864 scr_printscreen (ctrl | shft);
865 return;
551 { 866 }
552 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 }
555 else
556 {
557#ifdef META8_OPTION
558 /* set 8-bit on */
559 if (meta && (meta_char == 0x80))
560 {
561 unsigned char *ch;
562
563 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80;
565
566 meta = 0;
567 }
568#endif 867#endif
569 /* nil */ ;
570 }
571 } 868 }
572 869
573 if (len <= 0) 870 if (len <= 0)
574 return; /* not mapped */ 871 return; /* not mapped */
575 872
576 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
577 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)
578 { 889 {
579 TermWin.view_start = 0; 890# if ISO_14755
580 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;
581 } 920 }
582 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
583 /* 922 {
584 * these modifications only affect the static keybuffer 923# if ISO_14755
585 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
586 *
587 * eg,
588 * Prior = "ESC[5~"
589 * Shift+Prior = "ESC[5$"
590 * Ctrl+Prior = "ESC[5^"
591 * Ctrl+Shift+Prior = "ESC[5@"
592 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
593 */
594 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
595 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
596
597 /* escape prefix */
598 if (meta
599#ifdef META8_OPTION
600 && meta_char == C0_ESC
601#endif 925# endif
602 ) 926 if (iso14755buf & ISO_14755_51)
603 { 927 commit_iso14755 ();
604 const unsigned char ch = C0_ESC; 928#if ISO_14755
605 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;
606 } 939 }
940#endif
607 941
608#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len);
619}
620/*}}} */
621
622#if (MENUBAR_MAX)
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{
628 unsigned int n, s;
629
630 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632
633 if (n > 0 && s < count)
634 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n;
639 s += n;
640 }
641
642 if (count > s)
643 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
645 count = s;
646 }
647
648 for (; count--;)
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 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
654} 951}
655#endif /* MENUBAR_MAX */
656 952
657void 953void
658rxvt_term::flush () 954rxvt_term::flush ()
659{ 955{
660#ifdef TRANSPARENT 956 flush_ev.stop ();
661 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
662 { 960 {
663 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 962 scr_touch (false);
666 want_refresh = 1;
667 } 963 }
668#endif 964#endif
669 965
670 if (want_refresh) 966 if (want_refresh)
671 { 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
672 scr_refresh (refresh_type); 1006 scr_refresh ();
673 scrollbar_show (1); 1007 scrollBar.show (1);
674#ifdef USE_XIM 1008#if USE_XIM
675 IMSendSpot (); 1009 im_send_spot ();
676#endif 1010#endif
677 } 1011 }
678 1012
679 display->flush (); 1013 display->flush ();
680} 1014}
681 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
682void 1017void
683rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
684{ 1019{
685 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 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;
688 flush (); 1032 flush ();
689} 1033}
690 1034
691#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
692void 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
693rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1056{
695 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1058 want_refresh = 1;
697 1059 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1060}
700#endif 1061#endif
701 1062
702#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
703void 1064void
704rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1066{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1068 {
708 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
709 want_refresh = 1; 1070 want_refresh = 1;
710 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))
711 } 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 ();
712} 1184}
713#endif 1185#endif
714 1186
715bool 1187bool
716rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
717{ 1189{
718 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
719 1191
720 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
721 { 1193
722 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
723 n = 0;
724 } 1195 {
725 1196 // normally this indicates a "too long" command sequence - just drop the data we have
726 memmove (cmdbuf_base, cmdbuf_ptr, n);
727 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
728 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
729 1201
730 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
731 1203
732 if (n > 0) 1204 if (r > 0)
733 { 1205 {
734 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
735 return true; 1207 return true;
736 } 1208 }
737 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))
738 destroy (); 1221 destroy ();
739 1222 }
1223
740 return false; 1224 return false;
741} 1225}
742 1226
743void 1227void
744rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
745{ 1229{
746 SET_R (this); 1230 make_current ();
747 SET_LOCALE (locale);
748 1231
749 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
750 tt_write (0, 0);
751 else if (revents & EVENT_READ)
752 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
753 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
754 if (cmd_parse ()) 1235 cmd_parse ();
755 break; 1236
1237 if (revents & ev::WRITE)
1238 pty_write ();
1239
1240 refresh_check ();
756} 1241}
1242
1243void ecb_cold
1244rxvt_term::pointer_unblank ()
1245{
1246 XDefineCursor (dpy, vt, TermWin_cursor);
1247 recolor_cursor ();
757 1248
758#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
759void
760rxvt_term::pointer_unblank ()
761{
762 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
763 recolour_cursor ();
764
765 hidden_pointer = 0; 1250 hidden_pointer = 0;
766 1251
767 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
768 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1254#endif
769} 1255}
770 1256
771void 1257#ifdef POINTER_BLANK
1258void ecb_cold
772rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
773{ 1260{
774 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
775 return; 1262 return;
776 1263
777 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
778 XFlush (display->display); 1265 XFlush (dpy);
779 1266
780 hidden_pointer = 1; 1267 hidden_pointer = 1;
781} 1268}
782 1269
783void 1270void ecb_cold
784rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
785{ 1272{
786 SET_R (this); 1273 make_current ();
787 SET_LOCALE (locale);
788 1274
789 pointer_blank (); 1275 pointer_blank ();
790} 1276}
791#endif 1277#endif
792 1278
793void 1279void
794rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
795{ 1281{
796 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
797 int x, y; 1283 int x, y;
1284 int code = 32;
798 1285
799 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
800 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
801 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 }
802 1298
803 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
804 {
805 button_number = 3; 1300 button_number = 3;
806 }
807 else 1301 else
808 { 1302 {
809 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
810 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
811 if (button_number >= 3) 1305 if (button_number >= 3)
812 button_number += (64 - 3); 1306 button_number += 64 - 3;
813 } 1307 }
814 1308
815 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
816 { 1310 {
817 /* 1311 /*
818 * do not report ButtonRelease 1312 * do not report ButtonRelease
819 * no state info allowed 1313 * no state info allowed
820 */ 1314 */
… …
835 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
836 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
837#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
838 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
839#endif 1333#endif
840
841 } 1334 }
842 1335
843#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
844 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
845 if (key_state & 16) 1338 if (key_state & 16)
846 fputc ('C', stderr); 1339 fputc ('C', stderr);
847 if (key_state & 4) 1340 if (key_state & 4)
848 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
850 fputc ('A', stderr); 1343 fputc ('A', stderr);
851 if (key_state & 32) 1344 if (key_state & 32)
852 fputc ('2', stderr); 1345 fputc ('2', stderr);
853 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
854 button_number, 1347 button_number,
855 x + 1, 1348 x,
856 y + 1); 1349 y);
857#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
858 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
859 (32 + button_number + key_state), 1366 code + button_number + key_state,
860 (32 + x + 1), 1367 32 + x,
861 (32 + y + 1)); 1368 32 + y);
862#endif
863} 1369}
864
865#ifdef USING_W11LIB
866void
867rxvt_W11_process_x_event (XEvent *ev)
868{
869 rxvt_t *r = rxvt_get_r ();
870
871 x_cb (*ev);
872}
873#endif
874 1370
875/*{{{ process an X event */ 1371/*{{{ process an X event */
876void 1372void ecb_hot
877rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
878{ 1374{
879 SET_R (this); 1375 make_current ();
880 SET_LOCALE (locale);
881 1376
882#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
883 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
884 {
885 if (hidden_cursor)
886 {
887 hidden_cursor = 0;
888 want_refresh = 1;
889 }
890 1378
891 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
892 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
893#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
894
895#if defined(POINTER_BLANK)
896 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
897 {
898 if (ev.type == MotionNotify
899 || ev.type == ButtonPress
900 || ev.type == ButtonRelease)
901 if (hidden_pointer)
902 pointer_unblank ();
903
904 if (ev.type == KeyPress && hidden_pointer == 0)
905 pointer_blank ();
906 }
907#endif
908
909#ifdef USE_XIM
910 if (XFilterEvent (&ev, None))
911 return; 1382 return;
912#endif
913 1383
1384 // for XQueryPointer
914 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
915 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
916 unsigned int unused_mask; 1387 unsigned int unused_mask;
917
918#ifdef DEBUG_X
919 const char *const eventnames[] =
920 { /* mason - this matches my system */
921 "",
922 "",
923 "KeyPress",
924 "KeyRelease",
925 "ButtonPress",
926 "ButtonRelease",
927 "MotionNotify",
928 "EnterNotify",
929 "LeaveNotify",
930 "FocusIn",
931 "FocusOut",
932 "KeymapNotify",
933 "Expose",
934 "GraphicsExpose",
935 "NoExpose",
936 "VisibilityNotify",
937 "CreateNotify",
938 "DestroyNotify",
939 "UnmapNotify",
940 "MapNotify",
941 "MapRequest",
942 "ReparentNotify",
943 "ConfigureNotify",
944 "ConfigureRequest",
945 "GravityNotify",
946 "ResizeRequest",
947 "CirculateNotify",
948 "CirculateRequest",
949 "PropertyNotify",
950 "SelectionClear",
951 "SelectionRequest",
952 "SelectionNotify",
953 "ColormapNotify",
954 "ClientMessage",
955 "MappingNotify"
956 };
957#endif
958
959#ifdef DEBUG_X
960 struct timeval tp;
961 struct tm *ltt;
962 (void)gettimeofday (&tp, NULL);
963 ltt = localtime (& (tp.tv_sec));
964 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));
965#endif
966 1388
967 switch (ev.type) 1389 switch (ev.type)
968 { 1390 {
969 case KeyPress: 1391 case KeyPress:
970 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
971 break; 1393 break;
972 1394
973#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
974 case KeyRelease: 1395 case KeyRelease:
975 { 1396 key_release (ev.xkey);
976 if (! (ev.xkey.state & ControlMask))
977 mouse_slip_wheel_speed = 0;
978 else
979 {
980 KeySym ks;
981
982 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
983 if (ks == XK_Control_L || ks == XK_Control_R)
984 mouse_slip_wheel_speed = 0;
985 }
986 break; 1397 break;
987 }
988#endif
989 1398
990 case ButtonPress: 1399 case ButtonPress:
991 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
992 break; 1401 break;
993 1402
… …
995 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
996 break; 1405 break;
997 1406
998 case ClientMessage: 1407 case ClientMessage:
999 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1000 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1001 destroy ();
1002#ifdef OFFIX_DND
1003 /* OffiX Dnd (drag 'n' drop) protocol */
1004 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1005 && (ev.xclient.data.l[0] == DndFile
1006 || ev.xclient.data.l[0] == DndDir
1007 || ev.xclient.data.l[0] == DndLink))
1008 { 1410 {
1009 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1010 Atom ActualType; 1412 {
1011 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1012 unsigned char *data; 1414 {
1013 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1014 1416 {
1015 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1016 xa[XA_DNDSELECTION], 1418 destroy ();
1017 0L, 1000000L, 1419 }
1018 False, AnyPropertyType, 1420#if ENABLE_EWMH
1019 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1020 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1021 &data); 1424 &ev);
1022 XChangeProperty (display->display, display->root, 1425#endif
1023 XA_CUT_BUFFER0, XA_STRING, 1426 }
1024 8, PropModeReplace, 1427 }
1025 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1026 XFree (data); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1027 selection_paste (display->root, XA_CUT_BUFFER0, True); 1430 {
1028 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 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
1029 } 1437 }
1030#endif /* OFFIX_DND */
1031 break;
1032
1033 case MappingNotify:
1034 XRefreshKeyboardMapping (& (ev.xmapping));
1035 break; 1438 break;
1036 1439
1037 /* 1440 /*
1038 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1039 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1058 break; 1461 break;
1059 } 1462 }
1060 break; 1463 break;
1061 1464
1062 case FocusIn: 1465 case FocusIn:
1063 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)
1064 { 1481 {
1065 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1066 want_refresh = 1;
1067#ifdef USE_XIM
1068 if (Input_Context != NULL)
1069 XSetICFocus (Input_Context);
1070#endif
1071#ifdef CURSOR_BLINK
1072 if (Options & Opt_cursorBlink)
1073 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1074#endif
1075
1076 } 1483 ;
1077 break;
1078 1484
1079 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1080 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1081 { 1490 {
1082 TermWin.focus = 0; 1491 want_position_change = true;
1083 want_refresh = 1; 1492 if (bg_img == 0)
1084#ifdef USE_XIM 1493 moved = true;
1085 if (Input_Context != NULL)
1086 XUnsetICFocus (Input_Context);
1087#endif
1088#ifdef CURSOR_BLINK
1089 if (Options & Opt_cursorBlink)
1090 cursor_blink_ev.stop ();
1091 hidden_cursor = 0;
1092#endif
1093
1094 }
1095 break;
1096
1097 case ConfigureNotify:
1098 if (ev.xconfigure.window == TermWin.parent[0])
1099 {
1100 int height, width;
1101
1102 do
1103 { /* Wrap lots of configures into one */
1104 width = ev.xconfigure.width;
1105 height = ev.xconfigure.height;
1106 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1107 } 1494 }
1108 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1109 1496
1110 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1111 { 1498 {
1112 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1113 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 }
1114 } 1516 }
1115#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 }
1116 else 1523 else
1117 { 1524 {
1118 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1119 } 1529 }
1120#endif 1530
1121#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1122 if (Options & Opt_transparent)
1123 {
1124 check_our_parents ();
1125 if (am_transparent)
1126 want_full_refresh = 1;
1127 }
1128#endif
1129 } 1532 }
1130 break; 1533 break;
1131 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1132 case SelectionClear: 1539 case SelectionClear:
1133 selection_clear (); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1134 break;
1135
1136 case SelectionNotify:
1137 if (selection_wait == Sel_normal)
1138 selection_paste (ev.xselection.requestor,
1139 ev.xselection.property, True);
1140 break; 1541 break;
1141 1542
1142 case SelectionRequest: 1543 case SelectionRequest:
1143 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1144 break; 1545 break;
1145 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
1146 case UnmapNotify: 1566 case UnmapNotify:
1147 TermWin.mapped = 0; 1567 mapped = 0;
1148#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1149 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1150#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1151 break; 1572 break;
1152
1153 case MapNotify:
1154 TermWin.mapped = 1;
1155#ifdef TEXT_BLINK
1156 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1157#endif
1158 break;
1159
1160#ifdef TRANSPARENT
1161 case ReparentNotify:
1162 rootwin_cb (ev);
1163 break;
1164#endif /* TRANSPARENT */
1165 1573
1166 case GraphicsExpose: 1574 case GraphicsExpose:
1167 case Expose: 1575 case Expose:
1168 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1169 { 1577 {
1170#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1171 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1172 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1173#else 1582 }
1174 // I don't understand this, so I changed it :) 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 {
1175 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1176 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1177 //scr_expose (ev.xexpose.x, 0, 1591 }
1178 // ev.xexpose.width, TermWin.height, False); 1592
1179#endif
1180 want_refresh = 1; 1593 want_refresh = 1;
1181 } 1594 }
1182 else 1595 else
1183 { 1596 {
1184 XEvent unused_event; 1597 XEvent unused_event;
1185 1598
1186 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 ; 1600 ;
1188 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 ; 1602 ;
1190 1603
1191 if (isScrollbarWindow (ev.xany.window)) 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1192 { 1605 {
1193 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1194 scrollbar_show (0); 1607 scrollBar.show (0);
1195 } 1608 }
1196#ifdef MENUBAR
1197 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1198 menubar_expose ();
1199#endif
1200 } 1609 }
1201 break; 1610 break;
1202 1611
1203 case MotionNotify: 1612 case MotionNotify:
1204#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1205 if (hidden_pointer) 1614 if (hidden_pointer)
1206 pointer_unblank (); 1615 pointer_unblank ();
1207#endif 1616#endif
1208#if MENUBAR 1617 if (!bypass_keystate
1209 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)
1210 { 1625 {
1211 menubar_control (ev.xbutton); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1212 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1213 } 1628 ; // nop
1214#endif
1215 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1216 break;
1217
1218 if (ev.xany.window == TermWin.vt)
1219 {
1220 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1221 { 1630 {
1222 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1223 ; 1632 ;
1224 1633
1225 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1226 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1227 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1228 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1229 &unused_mask); 1638 &ev.xbutton.state);
1230#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1231 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1232 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1233 { 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 }
1234#endif 1651#endif
1235 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1236 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1237#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1238 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1239 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1240 { 1658 {
1659 page_dirn scroll_selection_dir;
1241 int dist; 1660 int dist;
1242
1243 pending_scroll_selection=1;
1244 1661
1245 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1246 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1247 */ 1664 */
1248 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1249 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1250 1667
1251 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1252 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1253 */ 1670 */
1254 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1255 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1256 selection_save_state=
1257 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1258 1674
1259 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1260 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1261 { 1677 {
1262 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1263 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1264 } 1680 }
1265 else 1681 else
1266 { 1682 {
1267 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1268 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1269 (TermWin.int_bwidth + TermWin.height);
1270 } 1685 }
1686
1271 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1272 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1273 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1274 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1275 } 1693 }
1276 else 1694 else
1277 { 1695 {
1278 /* we are within the text window, so we 1696 /* we are within the text window, so we
1279 * shouldn't be scrolling 1697 * shouldn't be scrolling
1280 */ 1698 */
1281 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1282 } 1700 }
1283#endif 1701#endif
1284#ifdef MOUSE_THRESHOLD
1285
1286 } 1702 }
1287#endif
1288
1289 } 1703 }
1290 } 1704 }
1291 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1292 { 1706 {
1293 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1294 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1295 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1296 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1297 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1298 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1299 &unused_mask); 1715 &unused_mask);
1300 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1301 scrollbar_size ()); 1717 scrollBar.size ());
1302 scr_refresh (refresh_type);
1303 refresh_limit = 0; 1718 want_refresh = 1;
1304 scrollbar_show (1); 1719 scrollBar.show (1);
1305 } 1720 }
1306 break; 1721 break;
1307 } 1722 }
1308}
1309 1723
1310void 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
1311rxvt_term::rootwin_cb (XEvent &ev) 1865rxvt_term::rootwin_cb (XEvent &ev)
1312{ 1866{
1313 SET_R (this); 1867 make_current ();
1314 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;
1315 1872
1316 switch (ev.type) 1873 switch (ev.type)
1317 { 1874 {
1318 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 */
1319 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])
1320 { 1882 {
1321 if (ev.xproperty.state == PropertyNewValue) 1883#if BG_IMAGE_FROM_ROOT
1322 selection_property (ev.xproperty.window, ev.xproperty.atom); 1884 if (option (Opt_transparent))
1323 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));
1324 } 1891 }
1325#ifdef TRANSPARENT
1326 else
1327 {
1328 /*
1329 * if user used some Esetroot compatible prog to set the root bg,
1330 * use the property to determine the pixmap. We use it later on.
1331 */
1332 if (xa[XA_XROOTPMAPID] == 0)
1333 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1334 1892
1335 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1336 return;
1337 }
1338
1339 /* FALLTHROUGH */
1340 case ReparentNotify:
1341 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1342 want_full_refresh = 1;
1343 break; 1893 break;
1344#endif
1345 } 1894 }
1895
1896 refresh_check ();
1346} 1897}
1898#endif
1347 1899
1348void 1900void
1349rxvt_term::button_press (XButtonEvent &ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1350{ 1902{
1351 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1352 1904
1353 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1354 if (!bypass_keystate) 1907 if (!bypass_keystate)
1355 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1909
1356 /* 1910 /*
1357 * VT window processing of button press 1911 * VT window processing of button press
1358 */ 1912 */
1359 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1360 { 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
1361 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1927 clickintime = ev.time - MEvent.time < multiClickTime;
1928
1362 if (reportmode) 1929 if (reportmode)
1363 { 1930 {
1364 /* mouse report from vt window */ 1931 /* mouse report from vt window */
1365 /* save the xbutton state (for ButtonRelease) */ 1932 /* save the xbutton state (for ButtonRelease) */
1366 MEvent.state = ev.state; 1933 MEvent.state = ev.state;
1367#ifdef MOUSE_REPORT_DOUBLECLICK 1934#ifdef MOUSE_REPORT_DOUBLECLICK
1368 if (ev.button == MEvent.button && clickintime) 1935 if (ev.button == MEvent.button && clickintime)
1369 { 1936 {
1370 /* same button, within alloted time */ 1937 /* same button, within allowed time */
1371 MEvent.clicks++; 1938 MEvent.clicks++;
1939
1372 if (MEvent.clicks > 1) 1940 if (MEvent.clicks > 1)
1373 { 1941 {
1374 /* only report double clicks */ 1942 /* only report double clicks */
1375 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1376 mouse_report (ev); 1944 mouse_report (ev);
… …
1388 mouse_report (ev); 1956 mouse_report (ev);
1389 } 1957 }
1390#else 1958#else
1391 MEvent.button = ev.button; 1959 MEvent.button = ev.button;
1392 mouse_report (ev); 1960 mouse_report (ev);
1393#endif /* MOUSE_REPORT_DOUBLECLICK */ 1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1394 1962
1395 } 1963 }
1396 else 1964 else
1397 { 1965 {
1398 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
1399 MEvent.clicks = 0; 1967 MEvent.clicks = 0;
1968
1400 switch (ev.button) 1969 switch (ev.button)
1401 { 1970 {
1402 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
1403 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1404 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1405 { 1982 {
1406 if (MEvent.button == Button1 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1407 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1408 else 1985 else
1409 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
… …
1424 case Button3: 2001 case Button3:
1425 if (MEvent.button == Button3 && clickintime) 2002 if (MEvent.button == Button3 && clickintime)
1426 selection_rotate (ev.x, ev.y); 2003 selection_rotate (ev.x, ev.y);
1427 else 2004 else
1428 selection_extend (ev.x, ev.y, 1); 2005 selection_extend (ev.x, ev.y, 1);
2006
1429 MEvent.button = Button3; 2007 MEvent.button = Button3;
1430 break; 2008 break;
1431 } 2009 }
1432 } 2010 }
2011
1433 MEvent.time = ev.time; 2012 MEvent.time = ev.time;
1434 return; 2013 return;
1435 } 2014 }
1436 2015
1437 /* 2016 /*
1438 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1439 */ 2018 */
1440 if (isScrollbarWindow (ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1441 { 2020 {
1442 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;
1443 /* 2029 /*
1444 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1445 * move up if mouse is above slider 2031 * move up if mouse is above slider
1446 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1447 * 2033 *
… …
1456 /* 2042 /*
1457 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1458 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1459 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1460 */ 2046 */
1461 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1462 && scrollbarnext_upButton (ev.y))
1463 || (scrollBar.style == R_SB_RXVT
1464 && scrollbarrxvt_upButton (ev.y)))
1465 tt_printf ("\033[A"); 2048 tt_printf ("\033[A");
1466 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1467 && scrollbarnext_dnButton (ev.y))
1468 || (scrollBar.style == R_SB_RXVT
1469 && scrollbarrxvt_dnButton (ev.y)))
1470 tt_printf ("\033[B"); 2050 tt_printf ("\033[B");
1471 else 2051 else
1472 switch (ev.button) 2052 switch (ev.button)
1473 { 2053 {
1474 case Button2: 2054 case Button2:
… …
1481 tt_printf ("\033[5~"); 2061 tt_printf ("\033[5~");
1482 break; 2062 break;
1483 } 2063 }
1484 } 2064 }
1485 else 2065 else
1486#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1487
1488 {
1489 char upordown = 0;
1490
1491 if (scrollBar.style == R_SB_NEXT)
1492 { 2067 {
1493 if (scrollbarnext_upButton (ev.y)) 2068 if (direction != NO_DIR)
1494 upordown = -1; /* up */
1495 else if (scrollbarnext_dnButton (ev.y))
1496 upordown = 1; /* down */
1497 }
1498 else if (scrollBar.style == R_SB_RXVT)
1499 {
1500 if (scrollbarrxvt_upButton (ev.y))
1501 upordown = -1; /* up */
1502 else if (scrollbarrxvt_dnButton (ev.y))
1503 upordown = 1; /* down */
1504 }
1505 if (upordown)
1506 { 2069 {
1507#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1508 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2071 if (!cont_scroll_ev.is_active ())
2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1509#endif 2073#endif
1510 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1511 { 2075 {
1512 if (upordown < 0) 2076 if (direction == UP)
1513 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1514 else 2078 else
1515 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1516 } 2080 }
1517 } 2081 }
1518 else 2082 else
1519 switch (ev.button) 2083 switch (ev.button)
1520 { 2084 {
1521 case Button2: 2085 case Button2:
1522 switch (scrollbar_align) 2086 switch (scrollBar.align)
1523 { 2087 {
1524 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1525 csrO = 0; 2089 csrO = 0;
1526 break; 2090 break;
1527 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1528 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1529 break; 2093 break;
1530 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1531 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1532 break; 2096 break;
1533 } 2097 }
2098
1534 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1535 || scrollbar_above_slider (ev.y) 2100 || scrollBar.above_slider (ev.y)
1536 || scrollbar_below_slider (ev.y)) 2101 || scrollBar.below_slider (ev.y))
1537 scr_move_to ( scrollbar_position (ev.y) - csrO, 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1538 scrollbar_size ()); 2103
1539 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1540 break; 2105 break;
1541 2106
1542 case Button1: 2107 case Button1:
1543 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1544 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1545 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1546 2111
1547 case Button3: 2112 case Button3:
1548 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1549 { 2114 {
1550 if (scrollbar_above_slider (ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1551# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1552 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1553# else 2118# else
1554 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1555# endif 2120# endif
1556 else if (scrollbar_below_slider (ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1557# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1558 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1559# else 2124# else
1560 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1561# endif 2126# endif
1562 else 2127 else
1563 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1564 } 2129 }
1565 else 2130 else
1566 { 2131 {
1567 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1568 (TermWin.nrow 2133 (nrow
1569 * scrollbar_position (ev.y) 2134 * scrollBar.position (ev.y)
1570 / scrollbar_size ())); 2135 / scrollBar.size ()));
1571 } 2136 }
2137
1572 break; 2138 break;
1573 } 2139 }
1574 } 2140 }
2141
1575 return; 2142 return;
1576 } 2143 }
1577#if MENUBAR
1578 /*
1579 * Menubar window processing of button press
1580 */
1581 if (isMenuBarWindow (ev.window))
1582 menubar_control (ev);
1583#endif
1584} 2144}
1585 2145
1586void 2146void
1587rxvt_term::button_release (XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1588{ 2148{
1589 int reportmode = 0; 2149 int reportmode = 0;
1590 2150
1591 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1592 if (!bypass_keystate) 2152 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1594 2154
1595 if (scrollbar_isUpDn ()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1596 { 2156 {
1597 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1598 scrollbar_show (0); 2158 scrollBar.show (0);
1599#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1600 refresh_type &= ~SMOOTH_REFRESH;
1601#endif
1602
1603 } 2159 }
2160
1604#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1605 pending_scroll_selection=0; 2162 sel_scroll_ev.stop();
1606#endif 2163#endif
2164
1607 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1608 { 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
1609 if (reportmode) 2176 if (reportmode)
1610 { 2177 {
1611 /* mouse report from vt window */ 2178 /* mouse report from vt window */
1612 /* don't report release of wheel "buttons" */ 2179 /* don't report release of wheel "buttons" */
1613 if (ev.button >= 4) 2180 if (ev.button >= 4)
… …
1615#ifdef MOUSE_REPORT_DOUBLECLICK 2182#ifdef MOUSE_REPORT_DOUBLECLICK
1616 /* only report the release of 'slow' single clicks */ 2183 /* only report the release of 'slow' single clicks */
1617 if (MEvent.button != AnyButton 2184 if (MEvent.button != AnyButton
1618 && (ev.button != MEvent.button 2185 && (ev.button != MEvent.button
1619 || (ev.time - MEvent.time 2186 || (ev.time - MEvent.time
1620 > MULTICLICK_TIME / 2))) 2187 > multiClickTime / 2)))
1621 { 2188 {
1622 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1623 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1624 mouse_report (ev); 2191 mouse_report (ev);
1625 } 2192 }
1626#else /* MOUSE_REPORT_DOUBLECLICK */ 2193#else /* MOUSE_REPORT_DOUBLECLICK */
1627 MEvent.button = AnyButton; 2194 MEvent.button = AnyButton;
1628 mouse_report (ev); 2195 mouse_report (ev);
1629#endif /* MOUSE_REPORT_DOUBLECLICK */ 2196#endif /* MOUSE_REPORT_DOUBLECLICK */
1630 return; 2197 return;
1631 } 2198 }
2199
1632 /* 2200 /*
1633 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
1634 * when overriding mouse reporting 2202 * when overriding mouse reporting
1635 */ 2203 */
1636 if (PrivateModes & PrivMode_mouse_report 2204 if (priv_modes & PrivMode_mouse_report
1637 && bypass_keystate 2205 && bypass_keystate
1638 && ev.button == Button1 && MEvent.clicks <= 1) 2206 && ev.button == Button1 && MEvent.clicks <= 1)
1639 selection_extend (ev.x, ev.y, 0); 2207 selection_extend (ev.x, ev.y, 0);
1640 2208
1641 switch (ev.button) 2209 switch (ev.button)
1642 { 2210 {
1643 case Button1: 2211 case Button1:
1644 case Button3: 2212 case Button3:
1645 selection_make (ev.time); 2213 selection_make (ev.time);
1646 break; 2214 break;
2215
1647 case Button2: 2216 case Button2:
1648 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);
1649 break; 2219 break;
2220
1650#ifdef MOUSE_WHEEL 2221#ifdef MOUSE_WHEEL
1651 case Button4: 2222 case Button4:
1652 case Button5: 2223 case Button5:
1653 { 2224 {
1654 int i; 2225 int lines;
1655 page_dirn v; 2226 page_dirn dirn;
1656 2227
1657 v = (ev.button == Button4) ? UP : DN; 2228 dirn = ev.button == Button4 ? UP : DN;
2229
1658 if (ev.state & ShiftMask) 2230 if (ev.state & ShiftMask)
1659 i = 1; 2231 lines = 1;
1660 else if ((Options & Opt_mouseWheelScrollPage)) 2232 else if (option (Opt_mouseWheelScrollPage))
1661 i = TermWin.nrow - 1; 2233 lines = nrow - 1;
1662 else 2234 else
1663 i = 5; 2235 lines = 5;
2236
1664# ifdef MOUSE_SLIP_WHEELING 2237# ifdef MOUSE_SLIP_WHEELING
1665 if (ev.state & ControlMask) 2238 if (ev.state & ControlMask)
1666 { 2239 {
1667 mouse_slip_wheel_speed += (v ? -1 : 1); 2240 mouse_slip_wheel_speed += dirn;
1668 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);
1669 } 2245 }
2246 else
1670# endif 2247# endif
1671# ifdef JUMP_MOUSE_WHEEL
1672 scr_page (v, i);
1673 scr_refresh (SMOOTH_REFRESH);
1674 scrollbar_show (1);
1675# else
1676 while (i--)
1677 { 2248 {
1678 scr_page (v, 1); 2249 scr_page (dirn, lines);
1679 scr_refresh (SMOOTH_REFRESH);
1680 scrollbar_show (1); 2250 scrollBar.show (1);
1681 } 2251 }
1682# endif
1683
1684 } 2252 }
1685 break; 2253 break;
1686#endif 2254#endif
1687
1688 }
1689 }
1690#ifdef MENUBAR
1691 else if (isMenuBarWindow (ev.window))
1692 menubar_control (ev);
1693#endif
1694}
1695
1696#ifdef TRANSPARENT
1697#if TINTING
1698/* shading taken from eterm-0.9.2 */
1699/* RGB 15 */
1700
1701static void
1702shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1703{
1704 unsigned char *ptr;
1705 int x, y;
1706
1707 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1708 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1709 /* No saturation */
1710 for (y = h; --y >= 0;) {
1711 for (x = -w; x < 0; x++) {
1712 int r, g, b;
1713
1714 b = ((uint16_t *) ptr)[x];
1715 r = (b & 0x7c00) * rm;
1716 g = (b & 0x3e0) * gm;
1717 b = (b & 0x1f) * bm;
1718 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1719 | ((g >> 8) & 0x3e0)
1720 | ((b >> 8) & 0x1f);
1721 }
1722 ptr += bpl;
1723 }
1724 } else {
1725 for (y = h; --y >= 0;) {
1726 for (x = -w; x < 0; x++) {
1727 int r, g, b;
1728
1729 b = ((uint16_t *) ptr)[x];
1730 r = (b & 0x7c00) * rm;
1731 g = (b & 0x3e0) * gm;
1732 b = (b & 0x1f) * bm;
1733 r |= (!(r >> 15) - 1);
1734 g |= (!(g >> 10) - 1);
1735 b |= (!(b >> 5) - 1);
1736 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1737 | ((g >> 8) & 0x3e0)
1738 | ((b >> 8) & 0x1f);
1739 }
1740 ptr += bpl;
1741 }
1742 }
1743}
1744
1745/* RGB 16 */
1746static void
1747shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1748{
1749 unsigned char *ptr;
1750 int x, y;
1751
1752 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1753 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1754 /* No saturation */
1755 for (y = h; --y >= 0;) {
1756 for (x = -w; x < 0; x++) {
1757 int r, g, b;
1758
1759 b = ((uint16_t *) ptr)[x];
1760 r = (b & 0xf800) * rm;
1761 g = (b & 0x7e0) * gm;
1762 b = (b & 0x1f) * bm;
1763 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1764 | ((g >> 8) & 0x7e0)
1765 | ((b >> 8) & 0x1f);
1766 }
1767 ptr += bpl;
1768 }
1769 } else {
1770 for (y = h; --y >= 0;) {
1771 for (x = -w; x < 0; x++) {
1772 int r, g, b;
1773
1774 b = ((uint16_t *) ptr)[x];
1775 r = (b & 0xf800) * rm;
1776 g = (b & 0x7e0) * gm;
1777 b = (b & 0x1f) * bm;
1778 r |= (!(r >> 16) - 1);
1779 g |= (!(g >> 11) - 1);
1780 b |= (!(b >> 5) - 1);
1781 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1782 | ((g >> 8) & 0x7e0)
1783 | ((b >> 8) & 0x1f);
1784 }
1785 ptr += bpl;
1786 }
1787 }
1788}
1789
1790/* RGB 24 */
1791static void
1792shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1793{
1794 unsigned char *ptr;
1795 int x, y;
1796
1797 ptr = (unsigned char *)data + (w * 3);
1798 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1799 /* No saturation */
1800 for (y = h; --y >= 0;) {
1801 for (x = -(w * 3); x < 0; x += 3) {
1802 int r, g, b;
1803
1804 if (byteorder.big_endian()) {
1805 r = (ptr[x + 0] * rm) >> 8;
1806 g = (ptr[x + 1] * gm) >> 8;
1807 b = (ptr[x + 2] * bm) >> 8;
1808 ptr[x + 0] = r;
1809 ptr[x + 1] = g;
1810 ptr[x + 2] = b;
1811 } else {
1812 r = (ptr[x + 2] * rm) >> 8;
1813 g = (ptr[x + 1] * gm) >> 8;
1814 b = (ptr[x + 0] * bm) >> 8;
1815 ptr[x + 2] = r;
1816 ptr[x + 1] = g;
1817 ptr[x + 0] = b;
1818 }
1819 }
1820 ptr += bpl;
1821 }
1822 } else {
1823 for (y = h; --y >= 0;) {
1824 for (x = -(w * 3); x < 0; x += 3) {
1825 int r, g, b;
1826
1827 if (byteorder.big_endian()) {
1828 r = (ptr[x + 0] * rm) >> 8;
1829 g = (ptr[x + 1] * gm) >> 8;
1830 b = (ptr[x + 2] * bm) >> 8;
1831
1832 r |= (!(r >> 8) - 1);
1833 g |= (!(g >> 8) - 1);
1834 b |= (!(b >> 8) - 1);
1835
1836 ptr[x + 0] = r;
1837 ptr[x + 1] = g;
1838 ptr[x + 2] = b;
1839 } else {
1840 r = (ptr[x + 2] * rm) >> 8;
1841 g = (ptr[x + 1] * gm) >> 8;
1842 b = (ptr[x + 0] * bm) >> 8;
1843
1844 r |= (!(r >> 8) - 1);
1845 g |= (!(g >> 8) - 1);
1846 b |= (!(b >> 8) - 1);
1847
1848 ptr[x + 2] = r;
1849 ptr[x + 1] = g;
1850 ptr[x + 0] = b;
1851 }
1852 }
1853 ptr += bpl;
1854 }
1855 }
1856}
1857
1858/* RGB 32 */
1859static void
1860shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1861{
1862 unsigned char *ptr;
1863 int x, y;
1864
1865 ptr = (unsigned char *)data + (w * 4);
1866 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1867 /* No saturation */
1868 for (y = h; --y >= 0;) {
1869 if (byteorder.big_endian()) {
1870 for (x = -(w * 4); x < 0; x += 4) {
1871 int r, g, b;
1872
1873 r = (ptr[x + 1] * rm) >> 8;
1874 g = (ptr[x + 2] * gm) >> 8;
1875 b = (ptr[x + 3] * bm) >> 8;
1876 ptr[x + 1] = r;
1877 ptr[x + 2] = g;
1878 ptr[x + 3] = b;
1879 }
1880 } else {
1881 for (x = -(w * 4); x < 0; x += 4) {
1882 int r, g, b;
1883
1884 r = (ptr[x + 2] * rm) >> 8;
1885 g = (ptr[x + 1] * gm) >> 8;
1886 b = (ptr[x + 0] * bm) >> 8;
1887 ptr[x + 2] = r;
1888 ptr[x + 1] = g;
1889 ptr[x + 0] = b;
1890 }
1891 }
1892 ptr += bpl;
1893 }
1894 } else {
1895 for (y = h; --y >= 0;) {
1896 for (x = -(w * 4); x < 0; x += 4) {
1897 int r, g, b;
1898
1899 if (byteorder.big_endian()) {
1900 r = (ptr[x + 1] * rm) >> 8;
1901 g = (ptr[x + 2] * gm) >> 8;
1902 b = (ptr[x + 3] * bm) >> 8;
1903
1904 r |= (!(r >> 8) - 1);
1905 g |= (!(g >> 8) - 1);
1906 b |= (!(b >> 8) - 1);
1907
1908 ptr[x + 1] = r;
1909 ptr[x + 2] = g;
1910 ptr[x + 3] = b;
1911 } else {
1912 r = (ptr[x + 2] * rm) >> 8;
1913 g = (ptr[x + 1] * gm) >> 8;
1914 b = (ptr[x + 0] * bm) >> 8;
1915
1916 r |= (!(r >> 8) - 1);
1917 g |= (!(g >> 8) - 1);
1918 b |= (!(b >> 8) - 1);
1919
1920 ptr[x + 2] = r;
1921 ptr[x + 1] = g;
1922 ptr[x + 0] = b;
1923 }
1924 }
1925 ptr += bpl;
1926 }
1927 }
1928}
1929
1930#endif
1931
1932/*
1933 * Check our parents are still who we think they are.
1934 * Do transparency updates if required
1935 */
1936int
1937rxvt_term::check_our_parents ()
1938{
1939 int i, pchanged, aformat, have_pixmap, rootdepth;
1940 unsigned long nitems, bytes_after;
1941 Atom atype;
1942 unsigned char *prop = NULL;
1943 Window root, oldp, *list;
1944 Pixmap rootpixmap = None;
1945 XWindowAttributes wattr, wrootattr;
1946
1947 pchanged = 0;
1948
1949 if (!(Options & Opt_transparent))
1950 return pchanged; /* Don't try any more */
1951
1952 XGetWindowAttributes (display->display, display->root, &wrootattr);
1953 rootdepth = wrootattr.depth;
1954
1955 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1956
1957 if (rootdepth != wattr.depth)
1958 {
1959 if (am_transparent)
1960 { 2255 }
1961 pchanged = 1;
1962 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1963 am_transparent = am_pixmap_trans = 0;
1964 }
1965
1966 return pchanged; /* Don't try any more */
1967 }
1968
1969 /* Get all X ops out of the queue so that our information is up-to-date. */
1970 XSync (display->display, False);
1971
1972 /*
1973 * Make the frame window set by the window manager have
1974 * the root background. Some window managers put multiple nested frame
1975 * windows for each client, so we have to take care about that.
1976 */
1977 i = (xa[XA_XROOTPMAPID]
1978 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1979 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1980 &nitems, &bytes_after, &prop) == Success);
1981
1982 if (!i || prop == NULL)
1983 i = (xa[XA_XSETROOTID]
1984 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1985 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1986 &nitems, &bytes_after, &prop) == Success);
1987
1988 if (!i || prop == NULL)
1989 have_pixmap = 0;
1990 else
1991 { 2256 }
1992 have_pixmap = 1;
1993 rootpixmap = *(Pixmap *)prop;
1994 XFree (prop);
1995 }
1996
1997 if (have_pixmap)
1998 {
1999 /*
2000 * Copy display->root pixmap transparency
2001 */
2002 int sx, sy, nx, ny;
2003 unsigned int nw, nh;
2004 Window cr;
2005 XImage *image;
2006 GC gc;
2007 XGCValues gcvalue;
2008
2009 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2010 0, 0, &sx, &sy, &cr);
2011 nw = (unsigned int)szHint.width;
2012 nh = (unsigned int)szHint.height;
2013 nx = ny = 0;
2014
2015 if (sx < 0)
2016 {
2017 nw += sx;
2018 nx = -sx;
2019 sx = 0;
2020 }
2021
2022 if (sy < 0)
2023 {
2024 nh += sy;
2025 ny = -sy;
2026 sy = 0;
2027 }
2028
2029 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2031 allowedxerror = -1;
2032 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */
2036 allowedxerror = 0;
2037
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 {
2045 XFreePixmap (display->display, TermWin.pixmap);
2046 TermWin.pixmap = None;
2047 }
2048 }
2049
2050 am_pixmap_trans = 0;
2051 }
2052 else
2053 {
2054 if (TermWin.pixmap != None)
2055 XFreePixmap (display->display, TermWin.pixmap);
2056
2057#if TINTING
2058 if (ISSET_PIXCOLOR (Color_tint))
2059 {
2060 unsigned short shade, rm, gm, bm;
2061
2062 PixColors[Color_tint].get (display, rm, gm, bm);
2063
2064 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2065
2066 /* Determine bitshift and bitmask values */
2067 switch (image->bits_per_pixel)
2068 {
2069 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2070 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2071 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2072 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2073 }
2074 }
2075#endif
2076
2077 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2078 szHint.width, szHint.height, image->depth);
2079 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2080 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2081 nx, ny, image->width, image->height);
2082 XFreeGC (display->display, gc);
2083 XDestroyImage (image);
2084 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2085 TermWin.pixmap);
2086
2087 if (!am_transparent || !am_pixmap_trans)
2088 pchanged = 1;
2089
2090 am_transparent = am_pixmap_trans = 1;
2091 }
2092 }
2093
2094 if (!am_pixmap_trans)
2095 {
2096 unsigned int n;
2097 /*
2098 * InheritPixmap transparency
2099 */
2100 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2101 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2102 {
2103 oldp = TermWin.parent[i];
2104 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2105 &TermWin.parent[i], &list, &n);
2106 XFree (list);
2107 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2108
2109 if (TermWin.parent[i] == display->root)
2110 {
2111 if (oldp != None)
2112 pchanged = 1;
2113
2114 break;
2115 }
2116
2117 if (oldp != TermWin.parent[i])
2118 pchanged = 1;
2119 }
2120
2121 n = 0;
2122
2123 if (pchanged)
2124 {
2125 for (; n < (unsigned int)i; n++)
2126 {
2127 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2128 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2129 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2130 {
2131 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2132 break;
2133 }
2134 }
2135 }
2136
2137 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2138 {
2139 D_X ((stderr, "InheritPixmap Turning off"));
2140 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2141 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2142 am_transparent = 0;
2143 /* XXX: also turn off Opt_transparent? */
2144 }
2145 else
2146 {
2147#if WAIT_FOR_WM
2148 /* wait (an arbitrary period) for the WM to do its thing
2149 * needed for fvwm2.2.2 (and before?) */
2150 sleep (1);
2151#endif
2152 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2153 for (n = 0; n < (unsigned int)i; n++)
2154 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2155
2156 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2157 am_transparent = 1;
2158 }
2159
2160 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2161 TermWin.parent[i] = None;
2162 }
2163
2164 return pchanged;
2165} 2257}
2166#endif
2167 2258
2168/*}}} */ 2259/*}}} */
2169 2260
2170bool 2261void ecb_hot
2171rxvt_term::cmd_parse () 2262rxvt_term::cmd_parse ()
2172{ 2263{
2173 bool flag = false;
2174 unicode_t ch = NOCHAR; 2264 wchar_t ch = NOCHAR;
2175 unsigned char *seq_begin; // remember start of esc-sequence here 2265 char *seq_begin; // remember start of esc-sequence here
2176 2266
2177 for (;;) 2267 for (;;)
2178 { 2268 {
2179 if (ch == NOCHAR) 2269 if (ecb_unlikely (ch == NOCHAR))
2180 { 2270 {
2181 seq_begin = cmdbuf_ptr; 2271 seq_begin = cmdbuf_ptr;
2182 ch = next_char (); 2272 ch = next_char ();
2183 }
2184 2273
2185 if (ch == NOCHAR) // TODO: improve 2274 if (ch == NOCHAR)
2186 break; 2275 break;
2276 }
2187 2277
2188 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2278 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2279 {
2280 if (ecb_unlikely (!seen_input))
2189 { 2281 {
2282 seen_input = 1;
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
2190 /* Read a text string from the input buffer */ 2294 /* Read a text string from the input buffer */
2191 unicode_t buf[UBUFSIZ]; 2295 wchar_t buf[UBUFSIZ];
2192 bool refreshnow = false; 2296 bool refreshnow = false;
2193 int nlines = 0; 2297 int nlines = 0;
2194 unicode_t *str = buf; 2298 wchar_t *str = buf;
2195 2299 wchar_t *eol = str + min (ncol, UBUFSIZ);
2196 *str++ = ch;
2197 2300
2198 for (;;) 2301 for (;;)
2199 { 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))
2309 {
2310 if (ch == C0_LF)
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
2350 }
2351
2200 seq_begin = cmdbuf_ptr; 2352 seq_begin = cmdbuf_ptr;
2201 ch = next_char (); 2353 ch = next_char ();
2202
2203 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2204 break;
2205
2206 *str++ = ch;
2207
2208 if (ch == C0_LF)
2209 {
2210 nlines++;
2211 refresh_count++;
2212
2213 if (! (Options & Opt_jumpScroll)
2214 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2215 {
2216 refreshnow = true;
2217 flag = true;
2218 ch = NOCHAR;
2219 break;
2220 }
2221
2222 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2223 if (nlines >= TermWin.nrow - 1)
2224 {
2225 scr_add_lines (buf, nlines, str - buf);
2226 nlines = 0;
2227 str = buf;
2228 }
2229 }
2230
2231 if (str >= buf + UBUFSIZ)
2232 {
2233 ch = NOCHAR;
2234 break;
2235 }
2236 } 2354 }
2237 2355
2356 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2357 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2238 scr_add_lines (buf, nlines, str - buf); 2358 scr_add_lines (buf, str - buf, nlines);
2239 2359
2240 /* 2360 /*
2241 * If there have been a lot of new lines, then update the screen 2361 * If there have been a lot of new lines, then update the screen
2242 * What the heck I'll cheat and only refresh less than every page-full. 2362 * What the heck we'll cheat and only refresh less than every page-full.
2243 * the number of pages between refreshes is refresh_limit, which 2363 * if skipScroll is enabled.
2244 * is incremented here because we must be doing flat-out scrolling.
2245 *
2246 * refreshing should be correct for small scrolls, because of the
2247 * time-out
2248 */ 2364 */
2249 if (refreshnow) 2365 if (refreshnow)
2250 { 2366 {
2251 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2252 refresh_limit++;
2253 else
2254 scr_refresh (refresh_type); 2367 scr_refresh ();
2368 want_refresh = 1;
2255 } 2369 }
2256
2257 } 2370 }
2258 else 2371 else
2259 { 2372 {
2260 try 2373 try
2261 { 2374 {
… …
2269 } 2382 }
2270 2383
2271 ch = NOCHAR; 2384 ch = NOCHAR;
2272 } 2385 }
2273 } 2386 }
2274
2275 return flag;
2276} 2387}
2277 2388
2278// read the next character 2389// read the next character
2279unicode_t 2390wchar_t ecb_hot
2280rxvt_term::next_char () 2391rxvt_term::next_char () NOTHROW
2281{ 2392{
2282 while (cmdbuf_ptr < cmdbuf_endp) 2393 while (cmdbuf_ptr < cmdbuf_endp)
2283 { 2394 {
2284 // assume 7-bit to be ascii ALWAYS 2395 // assume 7-bit to be ascii ALWAYS
2285 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2396 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2286 return *cmdbuf_ptr++; 2397 return *cmdbuf_ptr++;
2287 2398
2288 wchar_t wc; 2399 wchar_t wc;
2289 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2400 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2290 2401
2291 if (len == (size_t)-2) 2402 if (len == (size_t)-2)
2292 { 2403 {
2293 // the mbstate stores incomplete sequences. didn't know this :/ 2404 // the mbstate stores incomplete sequences. didn't know this :/
2294 cmdbuf_ptr = cmdbuf_endp; 2405 cmdbuf_ptr = cmdbuf_endp;
2295 break; 2406 break;
2296 } 2407 }
2297 2408
2298 if (len == (size_t)-1) 2409 if (len == (size_t)-1)
2410 {
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.
2299 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2414 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2415 }
2300 2416
2301 // assume wchar == unicode 2417 // assume wchar == unicode
2302 cmdbuf_ptr += len; 2418 cmdbuf_ptr += len;
2303 return wc; 2419 return wc & UNICODE_MASK;
2304 } 2420 }
2305 2421
2306 return NOCHAR; 2422 return NOCHAR;
2307} 2423}
2308 2424
2309/* rxvt_cmd_getc () - Return next input character */ 2425// read the next octet
2310/* 2426uint32_t ecb_hot
2311 * Return the next input character after first passing any keyboard input 2427rxvt_term::next_octet () NOTHROW
2312 * to the command.
2313 */
2314unicode_t
2315rxvt_term::cmd_getc ()
2316{ 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{
2317 unicode_t c = next_char (); 2439 wchar_t c = next_char ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2444 return c;
2445}
2446
2447uint32_t ecb_hot
2448rxvt_term::cmd_get8 () THROW ((class out_of_input))
2449{
2450 uint32_t c = next_octet ();
2318 2451
2319 if (c == NOCHAR) 2452 if (c == NOCHAR)
2320 throw out_of_input; 2453 throw out_of_input;
2321 2454
2322 return c; 2455 return c;
2323} 2456}
2324 2457
2325/*{{{ print pipe */ 2458/*{{{ print pipe */
2326/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2327#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2328FILE * 2461FILE * ecb_cold
2329rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2330{ 2463{
2331 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2332 2465
2333 if (stream == NULL) 2466 if (stream == NULL)
2334 rxvt_warn ("can't open printer pipe, not printing.\n"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2335 2468
2336 return stream; 2469 return stream;
2337} 2470}
2338 2471
2339int 2472int ecb_cold
2340rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2341{ 2474{
2342 fflush (stream); 2475 fflush (stream);
2343 return pclose (stream); 2476 return pclose (stream);
2344} 2477}
2345 2478
2346/* 2479/*
2347 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2348 */ 2481 */
2349void 2482void ecb_cold
2350rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2351{ 2484{
2352 int done; 2485 FILE *fd = popen_printer ();
2353 FILE *fd;
2354 2486
2355 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2356 return; 2488 return;
2357 2489
2358 /* 2490 /*
2359 * 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
2360 * is received. 2492 * is received.
2361 */ 2493 */
2362 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2363 { 2495 {
2364 unsigned char buf[8]; 2496 unsigned char buf[8];
2365 unicode_t ch; 2497 unicode_t ch;
2366 unsigned int i, len; 2498 unsigned int i, len;
2367 2499
… …
2386 { 2518 {
2387 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2388 break; /* done = 1 */ 2520 break; /* done = 1 */
2389 } 2521 }
2390 } 2522 }
2391 2523
2392 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2393 if (putc (buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2394 { 2526 {
2395 done = 1; 2527 done = 1;
2396 break; 2528 break;
… …
2398 } 2530 }
2399 } 2531 }
2400 2532
2401 pclose_printer (fd); 2533 pclose_printer (fd);
2402} 2534}
2403#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2404/*}}} */ 2536/*}}} */
2405 2537
2406/* *INDENT-OFF* */
2407enum { 2538enum {
2408 C1_40 = 0x40, 2539 C1_40 = 0x40,
2409 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,
2410 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,
2411 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,
2412 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,
2413}; 2544};
2414/* *INDENT-ON* */
2415 2545
2416/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2417void 2547void ecb_hot
2418rxvt_term::process_nonprinting (unicode_t ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2419{ 2549{
2420 switch (ch) 2550 switch (ch)
2421 { 2551 {
2422 case C0_ESC: 2552 case C0_ESC:
2423 process_escape_seq (); 2553 process_escape_seq ();
2424 break; 2554 break;
2425 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2426 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2427 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2428 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2429 else 2558 else
2430 tt_write ((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2431 (unsigned int)STRLEN (VT100_ANS));
2432 break; 2560 break;
2433 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2434 scr_bell (); 2562 scr_bell ();
2435 break; 2563 break;
2436 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2452 break; 2580 break;
2453 case C0_SI: /* shift in - acs */ 2581 case C0_SI: /* shift in - acs */
2454 scr_charset_choose (0); 2582 scr_charset_choose (0);
2455 break; 2583 break;
2456 2584
2585#ifdef EIGHT_BIT_CONTROLS
2457 // 8-bit controls 2586 // 8-bit controls
2458 case 0x90: /* DCS */ 2587 case 0x90: /* DCS */
2459 process_dcs_seq (); 2588 process_dcs_seq ();
2460 break; 2589 break;
2461 case 0x9b: /* CSI */ 2590 case 0x9b: /* CSI */
2462 process_csi_seq (); 2591 process_csi_seq ();
2463 break; 2592 break;
2464 case 0x9d: /* CSI */ 2593 case 0x9d: /* OSC */
2465 process_osc_seq (); 2594 process_osc_seq ();
2466 break; 2595 break;
2596#endif
2467 } 2597 }
2468} 2598}
2469/*}}} */ 2599/*}}} */
2470 2600
2471 2601
2472/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2473void 2603void ecb_cold
2474rxvt_term::process_escape_vt52 (unicode_t ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2475{ 2605{
2476 int row, col; 2606 int row, col;
2477 2607
2478 switch (ch) 2608 switch (ch)
… …
2512 break; 2642 break;
2513 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2514 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2515 break; 2645 break;
2516 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2517 PrivMode (0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2518 break; 2648 break;
2519 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2520 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2521 /* unimplemented */ 2651 /* unimplemented */
2522 break; 2652 break;
… …
2528} 2658}
2529/*}}} */ 2659/*}}} */
2530 2660
2531 2661
2532/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2533void 2663void ecb_hot
2534rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2535{ 2665{
2536 unicode_t ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2537 2667
2538 if (PrivateModes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
2539 { 2669 {
2540 process_escape_vt52 (ch); 2670 process_escape_vt52 (ch);
2541 return; 2671 return;
2542 } 2672 }
2543 2673
2544 switch (ch) 2674 switch (ch)
2545 { 2675 {
2546 /* case 1: do_tek_mode (); break; */
2547 case '#': 2676 case '#':
2548 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2549 scr_E (); 2678 scr_E ();
2550 break; 2679 break;
2551 case '(': 2680 case '(':
… …
2558 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2559 break; 2688 break;
2560 case '+': 2689 case '+':
2561 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2562 break; 2691 break;
2563#ifndef NO_FRILLS 2692#if !ENABLE_MINIMAL
2564 case '6': 2693 case '6':
2565 scr_backindex (); 2694 scr_backindex ();
2566 break; 2695 break;
2567#endif 2696#endif
2568 case '7': 2697 case '7':
2569 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2570 break; 2699 break;
2571 case '8': 2700 case '8':
2572 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2573 break; 2702 break;
2574#ifndef NO_FRILLS 2703#if !ENABLE_MINIMAL
2575 case '9': 2704 case '9':
2576 scr_forwardindex (); 2705 scr_forwardindex ();
2577 break; 2706 break;
2578#endif 2707#endif
2708 // DECPAM/DECPNM
2579 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2580 case '>': 2712 case '>':
2581 PrivMode ((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2582 break; 2714 break;
2583 2715
2584 case C1_40: 2716 case C1_40:
2585 cmd_getc (); 2717 cmd_getc ();
2586 break; 2718 break;
… …
2589 break; 2721 break;
2590 2722
2591 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
2592 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
2593 { 2725 {
2594 unicode_t nlcr[] = { C0_LF, C0_CR }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
2595 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2596 } 2728 }
2597 break; 2729 break;
2598 2730
2599 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
2600 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
2601 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 */
2602 break; 2736 break;
2603 2737
2604 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
2605 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
2606 scr_set_tab (1); 2740 scr_set_tab (1);
… …
2610 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
2611 scr_index (DN); 2745 scr_index (DN);
2612 break; 2746 break;
2613 2747
2614 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
2615 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
2616 2750
2617 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
2618 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
2619 2753
2620 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
2621 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
2622 process_dcs_seq (); 2756 process_dcs_seq ();
2623 break; 2757 break;
2624 2758
2625 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2626 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
2627 tt_write ((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2628 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2629 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
2630 2763
2631 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2632 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
2633 process_csi_seq (); 2766 process_csi_seq ();
2634 break; 2767 break;
2635 2768
2636 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2637 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
2638 process_osc_seq (); 2771 process_osc_seq ();
2639 break; 2772 break;
2640 2773
2641 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2642 case 'c': 2775 case 'c':
2643 mbstate.reset (); 2776 mbstate.reset ();
2644 scr_poweron (); 2777 scr_poweron ();
2645 scrollbar_show (1); 2778 scrollBar.show (1);
2646 break; 2779 break;
2647 2780
2648 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2649 case 'n': 2782 case 'n':
2650 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
2657 } 2790 }
2658} 2791}
2659/*}}} */ 2792/*}}} */
2660 2793
2661/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2662/* *INDENT-OFF* */
2663enum { 2795enum {
2664 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
2665 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,
2666 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 ,
2667 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,
… …
2670 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,
2671 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 ,
2672 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
2673}; 2805};
2674 2806
2675#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2676 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2677 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2678#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
2679 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2680 2812
2681const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
2682 { 2814 {
2683 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, */
2684 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, */
2685 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, */
2686 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, [, \, ], ^, _, */
2687 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, */
2688 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, */
2689 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, */
2690 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, {, |, }, ~, */
2691 }; 2823 };
2692/* *INDENT-ON* */
2693 2824
2694void 2825void ecb_hot
2695rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
2696{ 2827{
2697 unicode_t ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
2698 unsigned int nargs, p; 2829 unsigned int nargs, p;
2699 int n, ndef; 2830 int n, ndef;
2700 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
2701 2832
2702 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
2703 arg[--nargs] = 0;
2704 2834
2705 priv = 0; 2835 priv = 0;
2706 ch = cmd_getc (); 2836 ch = cmd_getc ();
2707 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
2708 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
2709 priv = ch; 2840 priv = ch;
2710 ch = cmd_getc (); 2841 ch = cmd_getc ();
2711 } 2842 }
2712 2843
2844 prev_ch = 0;
2713 /* read any numerical arguments */ 2845 /* read any numerical arguments */
2714 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
2715 { 2847 {
2716 if (isdigit (ch)) 2848 if (isdigit (ch))
2717 { 2849 {
… …
2727 n = -1; 2859 n = -1;
2728 } 2860 }
2729 else if (IS_CONTROL (ch)) 2861 else if (IS_CONTROL (ch))
2730 process_nonprinting (ch); 2862 process_nonprinting (ch);
2731 2863
2864 prev_ch = ch;
2732 ch = cmd_getc (); 2865 ch = cmd_getc ();
2733 } 2866 }
2734 2867
2735 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
2736 return; 2869 return;
… …
2742 ndef = get_byte_array_bit (csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
2743 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
2744 if (arg[p] == -1) 2877 if (arg[p] == -1)
2745 arg[p] = ndef; 2878 arg[p] = ndef;
2746 2879
2747#ifdef DEBUG_CMD
2748 fprintf (stderr, "CSI ");
2749 for (p = 0; p < nargs; p++)
2750 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2751 fprintf (stderr, "%c\n", ch);
2752#endif
2753
2754 /* 2880 /*
2755 * private mode handling 2881 * private mode handling
2756 */ 2882 */
2757 if (priv) 2883 if (priv)
2758 { 2884 {
2759 switch (priv) 2885 switch (priv)
2760 { 2886 {
2761 case '>': 2887 case '>':
2762 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 //
2763 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
2764 break; 2899 break;
2900
2765 case '?': 2901 case '?':
2766 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2767 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
2768 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);
2769 } 2917 }
2918 break;
2919 }
2920
2770 return; 2921 return;
2771 } 2922 }
2772 2923
2773 switch (ch) 2924 switch (ch)
2774 { 2925 {
… …
2788 } 2939 }
2789 break; 2940 break;
2790#endif 2941#endif
2791 2942
2792 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2793 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2794 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
2795 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
2796 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2797 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2798 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
2799 break; 2950 break;
2800 2951
2801 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2802 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2873 3024
2874 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2875 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
2876 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
2877 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2878 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2879 break; 3030 break;
2880 3031
2881 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2882 tt_write ((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2883 (unsigned int) (sizeof (VT100_ANS) - 1));
2884 break; 3034 break;
2885 3035
2886 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2887 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
2888 break; 3038 break;
… …
2895 break; 3045 break;
2896 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
2897 scr_report_position (); 3047 scr_report_position ();
2898 break; 3048 break;
2899 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
2900 if (Options & Opt_insecure) 3050 if (option (Opt_insecure))
2901 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2902 break; 3052 break;
2903 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
2904 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2905 break; 3055 break;
2906 } 3056 }
… …
2942 break; 3092 break;
2943 3093
2944 case CSI_RM: /* 8.3.107: RESET MODE */ 3094 case CSI_RM: /* 8.3.107: RESET MODE */
2945 if (arg[0] == 4) 3095 if (arg[0] == 4)
2946 scr_insert_mode (0); 3096 scr_insert_mode (0);
3097 else if (arg[0] == 20)
3098 priv_modes &= ~PrivMode_LFNL;
2947 break; 3099 break;
2948 3100
2949 case CSI_SM: /* 8.3.126: SET MODE */ 3101 case CSI_SM: /* 8.3.126: SET MODE */
2950 if (arg[0] == 4) 3102 if (arg[0] == 4)
2951 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]);
2952 break; 3111 break;
2953 3112
2954 /* 3113 /*
2955 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
2956 */ 3115 */
… …
2968 break; 3127 break;
2969 case CSI_75: 3128 case CSI_75:
2970 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
2971 break; 3130 break;
2972 3131
2973#ifndef NO_FRILLS 3132#if !ENABLE_MINIMAL
2974 case CSI_74: 3133 case CSI_74:
2975 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
2976 break; 3135 break;
2977#endif 3136#endif
2978 3137
… …
2985 break; 3144 break;
2986 } 3145 }
2987} 3146}
2988/*}}} */ 3147/*}}} */
2989 3148
2990#ifndef NO_FRILLS 3149#if !ENABLE_MINIMAL
2991/* ARGSUSED */
2992void 3150void
2993rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2994{ 3152{
2995 int x, y; 3153 int x, y;
2996 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
2997 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
2998 3158
2999 if (nargs == 0) 3159 if (nargs == 0)
3000 return; 3160 return;
3001 3161
3002 switch (args[0]) 3162 switch (args[0])
3003 { 3163 {
3004 /* 3164 /*
3005 * commands 3165 * commands
3006 */ 3166 */
3007 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
3008 XMapWindow (display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
3009 break; 3169 break;
3010 case 2: /* iconify window */ 3170 case 2: /* iconify window */
3011 XIconifyWindow (display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
3012 DefaultScreen (display->display));
3013 break; 3172 break;
3014 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
3015 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
3016 break; 3175 break;
3017 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
3018 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3019 break; 3178 break;
3020 case 5: /* raise window */ 3179 case 5: /* raise window */
3021 XRaiseWindow (display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
3022 break; 3181 break;
3023 case 6: /* lower window */ 3182 case 6: /* lower window */
3024 XLowerWindow (display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
3025 break; 3184 break;
3026 case 7: /* refresh window */ 3185 case 7: /* refresh window */
3027 scr_touch (true); 3186 scr_touch (true);
3028 break; 3187 break;
3029 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
3030 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
3031 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
3032 break; 3191 break;
3033 3192
3034 //case 9: NYI, TODO, restore maximized window or maximize window 3193 //case 9: NYI, TODO, restore maximized window or maximize window
3035 default: 3194 default:
3036 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
3037 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
3038 (unsigned int) (args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
3039 break; 3198 break;
3040
3041 3199
3042 /* 3200 /*
3043 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
3044 */ 3202 */
3045 case 11: /* report window state */ 3203 case 11: /* report window state */
3046 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
3047 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3048 break; 3206 break;
3049 case 13: /* report window position */ 3207 case 13: /* report window position */
3050 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
3051 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
3052 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
3053 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
3054 tt_printf ("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
3055 break; 3213 break;
3056 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
3057 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
3058 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3059 break; 3217 break;
3060 case 18: /* report text area size (chars) */ 3218 case 18: /* report text area size (chars) */
3061 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3062 break; 3220 break;
3063 case 19: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
3064 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3065 break; 3223 break;
3066 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3067 if (Options & Opt_insecure)
3068 { 3225 {
3069 char *s; 3226 char *s;
3070 XGetIconName (display->display, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
3071 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);
3072 } 3230 }
3073 break; 3231 break;
3074 case 21: /* report window title */ 3232 case 21: /* report window title */
3075 if (Options & Opt_insecure)
3076 { 3233 {
3077 char *s; 3234 char *s;
3078 XFetchName (display->display, TermWin.parent[0], &s); 3235 XFetchName (dpy, parent, &s);
3079 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);
3080 } 3238 }
3081 break; 3239 break;
3082 } 3240 }
3083} 3241}
3084#endif 3242#endif
3085 3243
3086/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
3087/* 3245/*
3088 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
3089 * ends_how is terminator used. returned input must be free()'d 3247 * ends_how is terminator used. returned input must be free()'d
3090 */ 3248 */
3091unsigned char * 3249char *
3092rxvt_term::get_to_st (unicode_t &ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
3093{ 3251{
3094 int seen_esc = 0; /* seen escape? */ 3252 unicode_t ch;
3253 bool seen_esc = false;
3095 unsigned int n = 0; 3254 unsigned int n = 0;
3096 unsigned char *s; 3255 wchar_t string[CBUFSIZ];
3097 unicode_t ch;
3098 unsigned char string[STRING_MAX];
3099 3256
3100 while ((ch = cmd_getc ())) 3257 while ((ch = cmd_getc ()) != NOCHAR)
3101 { 3258 {
3102 if (ch == C0_BEL || ch == CHAR_ST)
3103 break;
3104
3105 if (seen_esc) 3259 if (seen_esc)
3260 {
3106 if (ch == 0x5c) /* 7bit ST */ 3261 if (ch == 0x5c) /* 7bit ST */
3107 break; 3262 break;
3108 else 3263 else
3109 return NULL; 3264 return NULL;
3110 3265 }
3111 if (ch == C0_ESC) 3266 else if (ch == C0_ESC)
3112 { 3267 {
3113 seen_esc = 1; 3268 seen_esc = true;
3114 continue; 3269 continue;
3115 } 3270 }
3271 else if (ch == C0_BEL || ch == CHAR_ST)
3272 break;
3116 else if (ch == C0_HT) 3273 else if (ch == C0_SYN)
3117 ch = ' '; /* translate '\t' to space */ 3274 ch = cmd_get8 ();
3118 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3275 else if (ch < 0x20)
3119 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3277
3278 seen_esc = false;
3120 3279
3121 if (n >= sizeof (string) - 1) 3280 if (n >= sizeof (string) - 1)
3122 // stop at some sane length 3281 // stop at some sane length
3123 return NULL; 3282 return NULL;
3124 3283
3125 string[n++] = ch; 3284 string[n++] = ch;
3126 seen_esc = 0;
3127 } 3285 }
3128 3286
3129 string[n++] = '\0'; 3287 string[n++] = '\0';
3130 3288
3131 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3132 return NULL;
3133
3134 ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
3135 STRNCPY (s, string, n); 3290
3136 return s; 3291 return rxvt_wcstombs (string);
3137} 3292}
3138 3293
3139/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
3140/* 3295/*
3141 * 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)'
3142 */ 3297 */
3143void 3298void
3144rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
3145{ 3300{
3146 unsigned char *s;
3147 unicode_t eh;
3148
3149 /* 3301 /*
3150 * Not handled yet 3302 * Not handled yet
3151 */ 3303 */
3304
3305 unicode_t eh;
3152 s = get_to_st (eh); 3306 char *s = get_to_st (eh);
3153 if (s) 3307 if (s)
3154 free (s); 3308 free (s);
3155 3309
3156 return; 3310 return;
3157} 3311}
… …
3161 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3162 */ 3316 */
3163void 3317void
3164rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
3165{ 3319{
3166 unicode_t ch, eh;
3167 int arg; 3320 int arg;
3168 3321
3169 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
3170 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3171 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
3172 3325
3173 if (ch == ';') 3326 if (ch == ';')
3174 { 3327 {
3328 unicode_t eh;
3175 unsigned char *s = get_to_st (eh); 3329 char *s = get_to_st (eh);
3176 3330
3177 if (s) 3331 if (s)
3178 { 3332 {
3179 process_xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
3180 free (s); 3334 free (s);
3181 } 3335 }
3182 } 3336 }
3183} 3337}
3184 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 /* we allow one of the 6 directly neighbouring colours */
3371 /* to replace the current color, if they not used recently */
3372 static const signed char dxyz[][3] = {
3373 0, 0, 0,
3374 0, 0, +1,
3375 0, 0, -1,
3376 0, +1, 0,
3377 0, -1, 0,
3378 +1, 0, 0,
3379 -1, 0, 0,
3380 };
3381
3382 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3383 {
3384 int r = idx_r + dxyz[n][0];
3385 int g = idx_r + dxyz[n][1];
3386 int b = idx_r + dxyz[n][2];
3387
3388 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3389 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3390 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3391
3392 unsigned int index = colorcube_index (r, g, b);
3393
3394 if (rgb24_color[index] == color)
3395 {
3396 rgb24_seqno[index] = ++rgb24_sequence;
3397 return index + minTermCOLOR24;
3398 }
3399
3400 // minor issue: could update index 0 few more times
3401 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3402 {
3403 idx = index;
3404 goto update;
3405 }
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
3185void 3425void
3186rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3426rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3187{ 3427{
3188 if (str[0] == '?' && !str[1]) 3428 if (str[0] == '?' && !str[1])
3189 { 3429 {
3190 if (Options & Opt_insecure) 3430 rgba c;
3191 { 3431 pix_colors_focused[color].get (c);
3192 unsigned short r, g, b; 3432
3193 PixColors[color].get (display, r, g, b); 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
3194 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3438 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3195 }
3196 } 3439 }
3197 else 3440 else
3198 set_window_color (color, str); 3441 set_window_color (color, str);
3199} 3442}
3200 3443
3201/* 3444/*
3202 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3445 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3203 * 0 = change iconName/title
3204 * 1 = change iconName
3205 * 2 = change title
3206 * 4 = change color
3207 * 10 = change fg color
3208 * 11 = change bg color
3209 * 12 = change text color
3210 * 13 = change mouse foreground color
3211 * 17 = change highlight character colour
3212 * 18 = change bold character color
3213 * 19 = change underlined character color
3214 * 46 = change logfile (not implemented)
3215 * 50 = change font
3216 *
3217 * rxvt extensions:
3218 * 20 = bg pixmap
3219 * 39 = change default fg color
3220 * 49 = change default bg color
3221 * 55 = dump scrollback buffer and all of screen
3222 * 701 = change locale
3223 * 702 = find font
3224 * 703 = menu
3225 */ 3446 */
3226void 3447void
3227rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3448rxvt_term::process_xterm_seq (int op, char *str, char resp)
3228{ 3449{
3229 int changed = 0;
3230 int color; 3450 int color;
3231 char *buf, *name; 3451 char *buf, *name;
3232 bool query = str[0] == '?' && !str[1]; 3452 bool query = str[0] == '?' && !str[1];
3453 int saveop = op;
3454
3455 dLocal (Display *, dpy);
3233 3456
3234 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
3235 switch (op) 3462 switch (op)
3236 { 3463 {
3237 case XTerm_name: 3464 case XTerm_name:
3238 set_title (str); 3465 set_title (str);
3239 /* FALLTHROUGH */ 3466 /* FALLTHROUGH */
… …
3244 set_title (str); 3471 set_title (str);
3245 break; 3472 break;
3246 case XTerm_property: 3473 case XTerm_property:
3247 if (str[0] == '?') 3474 if (str[0] == '?')
3248 { 3475 {
3249 Atom prop = XInternAtom (display->display, str + 1, True); 3476 Atom prop = display->atom (str + 1);
3250 Atom actual_type; 3477 Atom actual_type;
3251 int actual_format; 3478 int actual_format;
3252 unsigned long nitems; 3479 unsigned long nitems;
3253 unsigned long bytes_after; 3480 unsigned long bytes_after;
3254 unsigned char *value = 0; 3481 unsigned char *value = 0;
3255 const char *str = ""; 3482 const char *str = "";
3256 3483
3257 if (prop 3484 if (prop
3258 && XGetWindowProperty (display->display, TermWin.parent[0], 3485 && XGetWindowProperty (dpy, parent,
3259 prop, 0, 1<<16, 0, AnyPropertyType, 3486 prop, 0, 1<<16, 0, AnyPropertyType,
3260 &actual_type, &actual_format, 3487 &actual_type, &actual_format,
3261 &nitems, &bytes_after, &value) == Success 3488 &nitems, &bytes_after, &value) == Success
3262 && actual_type != None 3489 && actual_type != None
3263 && actual_format == 8) 3490 && actual_format == 8)
3264 str = (const char *)(value); 3491 str = (const char *)(value);
3265 3492
3266 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3493 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3267 3494
3268 XFree (value); 3495 XFree (value);
3269 } 3496 }
3270 else 3497 else
3271 { 3498 {
3272 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3499 char *eq = strchr (str, '=');
3273 3500
3274 if (eq) 3501 if (eq)
3275 { 3502 {
3276 *eq = 0; 3503 *eq = 0;
3277 XChangeProperty (display->display, TermWin.parent[0], 3504 set_utf8_property (display->atom (str), eq + 1);
3278 display->atom (str), XA_STRING, 8,
3279 PropModeReplace, (unsigned char *)eq + 1,
3280 strlen (eq + 1));
3281 } 3505 }
3282 else 3506 else
3283 XDeleteProperty (display->display, TermWin.parent[0], 3507 XDeleteProperty (dpy, parent,
3284 display->atom (str)); 3508 display->atom (str));
3285 } 3509 }
3286 break; 3510 break;
3287 3511
3288 case XTerm_Color: 3512 case XTerm_Color:
3289 for (buf = (char *)str; buf && *buf;) 3513 for (buf = (char *)str; buf && *buf;)
3290 { 3514 {
3291 if ((name = STRCHR (buf, ';')) == NULL) 3515 if ((name = strchr (buf, ';')) == NULL)
3292 break; 3516 break;
3293 3517
3294 *name++ = '\0'; 3518 *name++ = '\0';
3295 color = atoi (buf); 3519 color = atoi (buf) + minCOLOR;
3296 3520
3297 if (color < 0 || color >= TOTAL_COLORS) 3521 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3298 break; 3522 break;
3299 3523
3300 if ((buf = STRCHR (name, ';')) != NULL) 3524 if ((buf = strchr (name, ';')) != NULL)
3301 *buf++ = '\0'; 3525 *buf++ = '\0';
3302 3526
3303 if (name[0] == '?' && !name[1]) 3527 process_color_seq (op, color, name, resp);
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);
3537 break;
3538#ifndef NO_CURSORCOLOR
3539 case XTerm_Color_cursor:
3540 process_color_seq (op, Color_cursor, str, resp);
3541 break;
3542#endif
3543 case XTerm_Color_pointer_fg:
3544 process_color_seq (op, Color_pointer_fg, str, resp);
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
3557#ifndef NO_BOLD_UNDERLINE_REVERSE
3558 case URxvt_Color_BD:
3559 process_color_seq (op, Color_BD, str, resp);
3560 break;
3561 case URxvt_Color_UL:
3562 process_color_seq (op, Color_UL, str, resp);
3563 break;
3564 case URxvt_Color_IT:
3565 process_color_seq (op, Color_IT, str, resp);
3566 break;
3567#endif
3568 case URxvt_Color_border:
3569 process_color_seq (op, Color_border, str, resp);
3570 break;
3571
3572#if BG_IMAGE_FROM_ROOT
3573 case URxvt_Color_tint:
3574 process_color_seq (op, Color_tint, str, resp);
3575 {
3576 bool changed = false;
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 ();
3583 }
3584
3585 break;
3586#endif
3587
3588#if BG_IMAGE_FROM_FILE
3589 case Rxvt_Pixmap:
3590 if (!strcmp (str, "?"))
3591 {
3592 char str[256];
3593 int h_scale = fimage.h_scale;
3594 int v_scale = fimage.v_scale;
3595 int h_align = fimage.h_align;
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);
3602 }
3603 else
3604 {
3605 bool changed = false;
3606
3607 if (*str != ';')
3304 { 3608 {
3305 if (Options & Opt_insecure) 3609 try
3306 { 3610 {
3307 unsigned short r, g, b; 3611 fimage.set_file_geometry (this, str);
3308 PixColors[color + minCOLOR].get (display, r, g, b); 3612 changed = true;
3309 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3613 }
3614 catch (const class rxvt_failure_exception &e)
3615 {
3310 } 3616 }
3311 } 3617 }
3312 else 3618 else
3313 set_window_color (color + minCOLOR, name); 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 }
3314 } 3636 }
3315 break; 3637 break;
3316 case XTerm_Color00:
3317 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3318 break;
3319 case XTerm_Color01:
3320 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3321 break;
3322#ifndef NO_CURSORCOLOR
3323 case XTerm_Color_cursor:
3324 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3325 break;
3326#endif 3638#endif
3327 case XTerm_Color_pointer_fg:
3328 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3329 break;
3330 case XTerm_Color_pointer_bg:
3331 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3332 break;
3333#ifndef NO_BOLD_UNDERLINE_REVERSE
3334 case XTerm_Color_BD:
3335 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3336 break;
3337 case XTerm_Color_UL:
3338 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3339 break;
3340 case XTerm_Color_RV:
3341 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3342 break;
3343#endif
3344
3345 case XTerm_Pixmap:
3346 if (*str != ';')
3347 {
3348#if XPM_BACKGROUND
3349 scale_pixmap (""); /* reset to default scaling */
3350 set_bgPixmap (str); /* change pixmap */
3351#endif
3352 scr_touch (true);
3353 }
3354 while ((str = STRCHR (str, ';')) != NULL)
3355 {
3356 str++;
3357#if XPM_BACKGROUND
3358 changed += scale_pixmap (str);
3359#endif
3360
3361 }
3362 if (changed)
3363 {
3364#ifdef XPM_BACKGROUND
3365 resize_pixmap ();
3366#endif
3367 scr_touch (true);
3368 }
3369 break;
3370
3371 case XTerm_restoreFG:
3372 set_window_color (Color_fg, str);
3373 break;
3374 case XTerm_restoreBG:
3375 set_window_color (Color_bg, str);
3376 break;
3377 3639
3378 case XTerm_logfile: 3640 case XTerm_logfile:
3379 // TODO, when secure mode? 3641 // TODO, when secure mode?
3380 break; 3642 break;
3381 3643
3382 case XTerm_font:
3383 if (query)
3384 {
3385 if (Options & Opt_insecure)
3386 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3387 TermWin.fontset->fontdesc
3388 ? TermWin.fontset->fontdesc
3389 : "",
3390 resp);
3391 }
3392 else
3393 change_font (str);
3394 break;
3395
3396#ifndef NO_FRILLS
3397 case XTerm_locale:
3398 if (query)
3399 {
3400 if (Options & Opt_insecure)
3401 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3402 }
3403 else
3404 {
3405 set_locale (str);
3406# ifdef USE_XIM
3407 im_cb ();
3408# endif
3409 }
3410 break;
3411
3412 case XTerm_findfont:
3413 if (Options & Opt_insecure)
3414 {
3415 int fid = TermWin.fontset->find_font (atoi (str));
3416 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3417 fid, (*TermWin.fontset)[fid]->name, resp);
3418 }
3419 break;
3420#endif
3421
3422#ifdef MENUBAR
3423 case XTerm_Menu:
3424 if (Options & Opt_insecure)
3425 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3426 break;
3427#endif
3428#if 0 3644#if 0
3429 case XTerm_dumpscreen: /* no error notices */ 3645 case Rxvt_dumpscreen: /* no error notices */
3430 { 3646 {
3431 int fd; 3647 int fd;
3432 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)
3433 { 3649 {
3434 scr_dump (fd); 3650 scr_dump (fd);
3435 close (fd); 3651 close (fd);
3436 } 3652 }
3437 } 3653 }
3654 break;
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)];
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));
3438 break; 3716 break;
3439#endif 3717#endif
3440 } 3718 }
3441} 3719}
3442/*----------------------------------------------------------------------*/ 3720/*----------------------------------------------------------------------*/
… …
3449 * 's' = save 3727 * 's' = save
3450 * 'r' = restore 3728 * 'r' = restore
3451 * 't' = toggle 3729 * 't' = toggle
3452 * so no need for fancy checking 3730 * so no need for fancy checking
3453 */ 3731 */
3454int 3732int ecb_cold
3455rxvt_term::privcases (int mode, unsigned long bit) 3733rxvt_term::privcases (int mode, unsigned long bit)
3456{ 3734{
3457 int state; 3735 int state;
3458 3736
3459 if (mode == 's') 3737 if (mode == 's')
3460 { 3738 {
3461 SavedModes |= (PrivateModes & bit); 3739 if (priv_modes & bit)
3740 SavedModes |= bit;
3741 else
3742 SavedModes &= ~bit;
3462 return -1; 3743 return -1;
3463 } 3744 }
3464 else 3745 else
3465 { 3746 {
3466 if (mode == 'r') 3747 if (mode == 'r')
3467 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3748 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3468 else 3749 else
3469 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3750 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3470 PrivMode (state, bit); 3751
3752 if (state)
3753 priv_modes |= bit;
3754 else
3755 priv_modes &= ~bit;
3471 } 3756 }
3472 3757
3473 return state; 3758 return state;
3474} 3759}
3475 3760
3476/* we're not using priv _yet_ */ 3761/* we're not using priv _yet_ */
3477void 3762void
3478rxvt_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)
3479{ 3764{
3480 unsigned int i, j; 3765 unsigned int i, j;
3481 int state; 3766 int state;
3482 3767
3483 static const struct 3768 static const struct
3484 { 3769 {
3485 const int argval; 3770 const int argval;
3486 const unsigned long bit; 3771 const unsigned long bit;
3487 }
3488
3489 argtopriv[] = { 3772 } argtopriv[] = {
3490 { 1, PrivMode_aplCUR }, 3773 { 1, PrivMode_aplCUR }, // DECCKM
3491 { 2, PrivMode_vt52 }, 3774 { 2, PrivMode_vt52 }, // DECANM
3492 { 3, PrivMode_132 }, 3775 { 3, PrivMode_132 }, // DECCOLM
3493 { 4, PrivMode_smoothScroll }, 3776 { 4, PrivMode_smoothScroll }, // DECSCLM
3494 { 5, PrivMode_rVideo }, 3777 { 5, PrivMode_rVideo }, // DECSCNM
3495 { 6, PrivMode_relOrigin }, 3778 { 6, PrivMode_relOrigin }, // DECOM
3496 { 7, PrivMode_Autowrap }, 3779 { 7, PrivMode_Autowrap }, // DECAWM
3780 // 8, auto-repeat keys // DECARM
3497 { 9, PrivMode_MouseX10 }, 3781 { 9, PrivMode_MouseX10 },
3498#ifdef menuBar_esc 3782 { 12, PrivMode_BlinkingCursor },
3499 { menuBar_esc, PrivMode_menuBar }, 3783 // 18 end FF to printer after print screen
3500#endif 3784 // 19 Print screen prints full screen/scroll region
3785 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3501#ifdef scrollBar_esc 3786#ifdef scrollBar_esc
3502 { scrollBar_esc, PrivMode_scrollBar }, 3787 { scrollBar_esc, PrivMode_scrollBar },
3503#endif 3788#endif
3504 // 18, 19 printing-related
3505 { 25, PrivMode_VisibleCursor },
3506 // 30 show scrollbar rxvt. extension
3507 { 35, PrivMode_ShiftKeys }, // rxvt extension 3789 { 35, PrivMode_ShiftKeys }, // rxvt extension
3790 // 38, tektronix mode // DECTEK
3508 { 40, PrivMode_132OK }, 3791 { 40, PrivMode_132OK },
3509 // 41 xterm more fixes NYI 3792 // 41 xterm more fixes NYI
3510 // 45 margin bell NYI 3793 // 45 margin bell NYI
3511 // 46 start logging 3794 // 46 start logging
3512 { 47, PrivMode_Screen }, 3795 { 47, PrivMode_Screen },
3513 { 66, PrivMode_aplKP }, 3796 { 66, PrivMode_aplKP }, // DECNKM
3514#ifndef NO_BACKSPACE_KEY 3797#ifndef NO_BACKSPACE_KEY
3515 { 67, PrivMode_BackSpace }, 3798 { 67, PrivMode_BackSpace }, // DECBKM
3516#endif 3799#endif
3517 { 1000, PrivMode_MouseX11 }, 3800 { 1000, PrivMode_MouseX11 },
3518 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3801 { 1002, PrivMode_MouseBtnEvent },
3519 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3802 { 1003, PrivMode_MouseAnyEvent },
3520 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3803#if ENABLE_FRILLS
3804 { 1004, PrivMode_FocusEvent },
3805 { 1005, PrivMode_ExtModeMouse },
3806#endif
3521 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3807 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3522 { 1011, PrivMode_Keypress }, // rxvt extension 3808 { 1011, PrivMode_Keypress }, // rxvt extension
3809#if ENABLE_FRILLS
3810 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3811#endif
3523 // 1035 enable modifiers for alt, numlock NYI 3812 // 1035 enable modifiers for alt, numlock NYI
3524 // 1036 send ESC for meta keys NYI 3813 // 1036 send ESC for meta keys NYI
3525 // 1037 send DEL for keypad delete NYI 3814 // 1037 send DEL for keypad delete NYI
3526 { 1047, PrivMode_Screen }, 3815 { 1047, PrivMode_Screen },
3527 // 1048 save and restore cursor 3816 // 1048 save and restore cursor, implemented in code
3528 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3817 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3529 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3818 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3819 { 2004, PrivMode_BracketPaste },
3530 }; 3820 };
3531 3821
3532 if (nargs == 0) 3822 if (nargs == 0)
3533 return; 3823 return;
3534 3824
… …
3541 for (i = 0; i < nargs; i++) 3831 for (i = 0; i < nargs; i++)
3542 { 3832 {
3543 state = -1; 3833 state = -1;
3544 3834
3545 /* basic handling */ 3835 /* basic handling */
3546 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3836 for (j = 0; j < ecb_array_length (argtopriv); j++)
3547 if (argtopriv[j].argval == arg[i]) 3837 if (argtopriv[j].argval == arg[i])
3548 { 3838 {
3549 state = privcases (mode, argtopriv[j].bit); 3839 state = privcases (mode, argtopriv[j].bit);
3550 break; 3840 break;
3551 } 3841 }
3552 3842
3553 /* extra handling for values with state unkept */ 3843 /* extra handling for values with state unkept */
3554 switch (arg[i]) 3844 switch (arg[i])
3555 { 3845 {
3846#if ENABLE_STYLES
3847 case 1021:
3848 set_option (Opt_intensityStyles, mode);
3849
3850 scr_touch (true);
3851 break;
3852#endif
3556 case 1048: /* alternative cursor save */ 3853 case 1048: /* alternative cursor save */
3557 if (Options & Opt_secondaryScreen) 3854 if (option (Opt_secondaryScreen))
3558 if (mode == 0) 3855 if (mode == 0)
3559 scr_cursor (RESTORE); 3856 scr_cursor (RESTORE);
3560 else if (mode == 1) 3857 else if (mode == 1)
3561 scr_cursor (SAVE); 3858 scr_cursor (SAVE);
3562 break; 3859 break;
… …
3570 case 2: /* VT52 mode */ 3867 case 2: /* VT52 mode */
3571 /* oddball mode. should be set regardless of set/reset 3868 /* oddball mode. should be set regardless of set/reset
3572 * parameter. Return from VT52 mode with an ESC < from 3869 * parameter. Return from VT52 mode with an ESC < from
3573 * within VT52 mode 3870 * within VT52 mode
3574 */ 3871 */
3575 PrivMode (1, PrivMode_vt52); 3872 priv_modes |= PrivMode_vt52;
3576 break; 3873 break;
3577 case 3: /* 80/132 */ 3874 case 3: /* 80/132 */
3578 if (PrivateModes & PrivMode_132OK) 3875 if (priv_modes & PrivMode_132OK)
3579 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3876 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3580 break; 3877 break;
3581 case 4: /* smooth scrolling */ 3878 case 4: /* smooth scrolling */
3582 if (state) 3879 set_option (Opt_jumpScroll, !state);
3583 Options &= ~Opt_jumpScroll;
3584 else
3585 Options |= Opt_jumpScroll;
3586 break; 3880 break;
3587 case 5: /* reverse video */ 3881 case 5: /* reverse video */
3588 scr_rvideo_mode (state); 3882 scr_rvideo_mode (state);
3589 break; 3883 break;
3590 case 6: /* relative/absolute origins */ 3884 case 6: /* relative/absolute origins */
… …
3594 scr_autowrap (state); 3888 scr_autowrap (state);
3595 break; 3889 break;
3596 /* 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 */
3597 case 9: /* X10 mouse reporting */ 3891 case 9: /* X10 mouse reporting */
3598 if (state) /* orthogonal */ 3892 if (state) /* orthogonal */
3599 PrivateModes &= ~PrivMode_MouseX11; 3893 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3600 break; 3894 break;
3601#ifdef menuBar_esc
3602 case menuBar_esc:
3603#ifdef MENUBAR
3604 map_menuBar (state);
3605#endif
3606 break;
3607#endif
3608#ifdef scrollBar_esc 3895#ifdef scrollBar_esc
3609 case scrollBar_esc: 3896 case scrollBar_esc:
3610 if (scrollbar_mapping (state)) 3897 scrollBar.map (state);
3611 {
3612 resize_all_windows (0, 0, 0); 3898 resize_all_windows (0, 0, 0);
3613 scr_touch (true); 3899 scr_touch (true);
3614 } 3900 break;
3901#endif
3902#ifdef CURSOR_BLINK
3903 case 12:
3904 cursor_blink_reset ();
3615 break; 3905 break;
3616#endif 3906#endif
3617 case 25: /* visible/invisible cursor */ 3907 case 25: /* visible/invisible cursor */
3618 scr_cursor_visible (state); 3908 scr_cursor_visible (state);
3619 break; 3909 break;
… …
3624 break; 3914 break;
3625 /* case 66: - application key pad */ 3915 /* case 66: - application key pad */
3626 /* case 67: - backspace key */ 3916 /* case 67: - backspace key */
3627 case 1000: /* X11 mouse reporting */ 3917 case 1000: /* X11 mouse reporting */
3628 if (state) /* orthogonal */ 3918 if (state) /* orthogonal */
3629 PrivateModes &= ~PrivMode_MouseX10; 3919 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3630 break; 3920 break;
3631#if 0
3632 case 1001: 3921 case 1002:
3633 break; /* X11 mouse highlighting */ 3922 case 1003:
3634#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;
3635 case 1010: /* scroll to bottom on TTY output inhibit */ 3935 case 1010: /* scroll to bottom on TTY output inhibit */
3636 if (state)
3637 Options &= ~Opt_scrollTtyOutput;
3638 else
3639 Options |= Opt_scrollTtyOutput; 3936 set_option (Opt_scrollTtyOutput, !state);
3640 break; 3937 break;
3641 case 1011: /* scroll to bottom on key press */ 3938 case 1011: /* scroll to bottom on key press */
3642 if (state)
3643 Options |= Opt_scrollTtyKeypress; 3939 set_option (Opt_scrollTtyKeypress, state);
3644 else
3645 Options &= ~Opt_scrollTtyKeypress;
3646 break; 3940 break;
3647 case 1047: /* secondary screen w/ clearing last */ 3941 case 1047: /* secondary screen w/ clearing last */
3648 if (Options & Opt_secondaryScreen) 3942 if (option (Opt_secondaryScreen))
3649 if (current_screen != PRIMARY) 3943 if (!state)
3650 scr_erase_screen (2); 3944 scr_erase_screen (2);
3945
3651 scr_change_screen (state); 3946 scr_change_screen (state);
3652 break; 3947 break;
3653 case 1049: /* secondary screen w/ clearing first */ 3948 case 1049: /* secondary screen w/ clearing first */
3949 if (option (Opt_secondaryScreen))
3950 if (state)
3951 scr_cursor (SAVE);
3952
3654 scr_change_screen (state); 3953 scr_change_screen (state);
3954
3655 if (Options & Opt_secondaryScreen) 3955 if (option (Opt_secondaryScreen))
3656 if (current_screen != PRIMARY) 3956 if (state)
3657 scr_erase_screen (2); 3957 scr_erase_screen (2);
3958 else
3959 scr_cursor (RESTORE);
3658 break; 3960 break;
3659 default: 3961 default:
3660 break; 3962 break;
3661 } 3963 }
3662 } 3964 }
3663} 3965}
3664/*}}} */ 3966/*}}} */
3665 3967
3666/*{{{ process sgr sequences */ 3968/*{{{ process sgr sequences */
3667void 3969void ecb_hot
3668rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3970rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3669{ 3971{
3670 unsigned int i; 3972 unsigned int i;
3671 short rendset; 3973 short rendset;
3672 int rendstyle; 3974 int rendstyle;
… …
3686 rendset = 0, rendstyle = ~RS_None; 3988 rendset = 0, rendstyle = ~RS_None;
3687 break; 3989 break;
3688 case 1: 3990 case 1:
3689 rendset = 1, rendstyle = RS_Bold; 3991 rendset = 1, rendstyle = RS_Bold;
3690 break; 3992 break;
3993 //case 2: // low intensity
3994 case 3:
3995 rendset = 1, rendstyle = RS_Italic;
3996 break;
3691 case 4: 3997 case 4:
3692 rendset = 1, rendstyle = RS_Uline; 3998 rendset = 1, rendstyle = RS_Uline;
3693 break; 3999 break;
3694 case 5: 4000 case 5: // slowly blinking
4001 case 6: // rapidly blinking
3695 rendset = 1, rendstyle = RS_Blink; 4002 rendset = 1, rendstyle = RS_Blink;
3696 break; 4003 break;
3697 //case 6: // scoansi light background 4004 //case 6: // scoansi light background
3698 case 7: 4005 case 7:
3699 rendset = 1, rendstyle = RS_RVid; 4006 rendset = 1, rendstyle = RS_RVid;
3700 break; 4007 break;
3701 case 8: 4008 case 8:
3702 // invisible. NYI 4009 // invisible. NYI
3703 break; 4010 break;
4011 //case 9: // crossed out
3704 //case 10: // scoansi acs off 4012 //case 10: // scoansi acs off, primary font
3705 //case 11: // scoansi acs on 4013 //case 11: // scoansi acs on, first alt font
3706 //case 12: // scoansi acs on, |0x80 4014 //case 12: // scoansi acs on, |0x80, second alt font
3707 case 21: // disable bold, blink and invis (some terminals use this) 4015 //...
3708 rendset = 0, rendstyle = RS_Bold | RS_Blink; 4016 //case 19: // ninth alt font
3709 break; 4017 //case 20: // gothic
3710 case 22: 4018 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3711 rendset = 0, rendstyle = RS_Bold; 4019 rendset = 0, rendstyle = RS_Bold;
3712 break; 4020 break;
3713 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)
3714 rendset = 0, rendstyle = RS_Uline; 4028 rendset = 0, rendstyle = RS_Uline;
3715 break; 4029 break;
3716 case 25: 4030 case 25: // blink off (vt220)
3717 rendset = 0, rendstyle = RS_Blink; 4031 rendset = 0, rendstyle = RS_Blink;
3718 break; 4032 break;
3719 case 27: 4033 case 26: // variable spacing (iso 8613)
4034 rendset = 0, rendstyle = RS_Blink;
4035 break;
4036 case 27: // reverse off (vt220)
3720 rendset = 0, rendstyle = RS_RVid; 4037 rendset = 0, rendstyle = RS_RVid;
3721 break; 4038 break;
3722 case 28:
3723 // visible. NYI 4039 //case 28: // visible. NYI
3724 break; 4040 //case 29: // not crossed-out
3725 } 4041 }
3726 4042
3727 if (rendset != -1) 4043 if (rendset != -1)
3728 { 4044 {
3729 scr_rendition (rendset, rendstyle); 4045 scr_rendition (rendset, rendstyle);
… …
3740 case 35: 4056 case 35:
3741 case 36: 4057 case 36:
3742 case 37: 4058 case 37:
3743 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 4059 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3744 break; 4060 break;
3745#ifdef TTY_256COLOR 4061 case 38: // set fg color, ISO 8613-6
3746 case 38:
3747 if (nargs > i + 2 && arg[i + 1] == 5) 4062 if (nargs > i + 2 && arg[i + 1] == 5)
3748 { 4063 {
3749 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 4064 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3750 i += 2; 4065 i += 2;
3751 } 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 }
3752 break; 4076 break;
3753#endif
3754 case 39: /* default fg */ 4077 case 39: /* default fg */
3755 scr_color (Color_fg, Color_fg); 4078 scr_color (Color_fg, Color_fg);
3756 break; 4079 break;
3757 4080
3758 case 40: 4081 case 40:
… …
3763 case 45: 4086 case 45:
3764 case 46: 4087 case 46:
3765 case 47: 4088 case 47:
3766 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4089 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3767 break; 4090 break;
3768#ifdef TTY_256COLOR 4091 case 48: // set bg color, ISO 8613-6
3769 case 48:
3770 if (nargs > i + 2 && arg[i + 1] == 5) 4092 if (nargs > i + 2 && arg[i + 1] == 5)
3771 { 4093 {
3772 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 4094 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3773 i += 2; 4095 i += 2;
3774 } 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 }
3775 break; 4106 break;
3776#endif
3777 case 49: /* default bg */ 4107 case 49: /* default bg */
3778 scr_color (Color_bg, Color_bg); 4108 scr_color (Color_bg, Color_bg);
3779 break; 4109 break;
3780 4110
3781#ifndef NO_BRIGHTCOLOR 4111 //case 50: // not variable spacing
4112
4113#if !ENABLE_MINIMAL
3782 case 90: 4114 case 90:
3783 case 91: /* set bright fg color */ 4115 case 91: /* set bright fg color */
3784 case 92: 4116 case 92:
3785 case 93: 4117 case 93:
3786 case 94: 4118 case 94:
3787 case 95: 4119 case 95:
3788 case 96: 4120 case 96:
3789 case 97: 4121 case 97:
3790 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4122 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3791 Color_fg);
3792 break; 4123 break;
3793 case 100: 4124 case 100:
3794 case 101: /* set bright bg color */ 4125 case 101: /* set bright bg color */
3795 case 102: 4126 case 102:
3796 case 103: 4127 case 103:
3797 case 104: 4128 case 104:
3798 case 105: 4129 case 105:
3799 case 106: 4130 case 106:
3800 case 107: 4131 case 107:
3801 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4132 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3802 Color_bg);
3803 break; 4133 break;
3804#endif 4134#endif
3805
3806 } 4135 }
3807 } 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;
3808} 4157}
3809/*}}} */ 4158/*}}} */
3810 4159
3811/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3812void
3813rxvt_term::process_graphics ()
3814{
3815 unicode_t ch, cmd = cmd_getc ();
3816
3817 if (cmd == 'Q')
3818 { /* query graphics */
3819 tt_printf ("\033G0\n"); /* no graphics */
3820 return;
3821 }
3822 /* swallow other graphics sequences until terminating ':' */
3823 do
3824 ch = cmd_getc ();
3825 while (ch != ':');
3826}
3827/*}}} */
3828
3829/* ------------------------------------------------------------------------- */ 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 */
3830 4164
3831/* 4165/*
3832 * Send printf () formatted output to the command. 4166 * Send printf () formatted output to the command.
3833 * Only use for small amounts of data. 4167 * Only use for small amounts of data.
3834 */ 4168 */
3835void 4169void
3836rxvt_term::tt_printf (const char *fmt,...) 4170rxvt_term::tt_printf (const char *fmt,...)
3837{ 4171{
3838 va_list arg_ptr; 4172 va_list arg_ptr;
3839 unsigned char buf[256]; 4173 char buf[256];
3840 4174
3841 va_start (arg_ptr, fmt); 4175 va_start (arg_ptr, fmt);
3842 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4176 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3843 va_end (arg_ptr); 4177 va_end (arg_ptr);
3844 tt_write (buf, STRLEN (buf)); 4178 tt_write (buf, strlen (buf));
3845} 4179}
3846 4180
3847/* ---------------------------------------------------------------------- */
3848/* 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. */
3849 * or generated by us in response to a query ESC sequence.
3850 */
3851void 4182void
3852rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4183rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3853{ 4184{
3854 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;
3855 4187
3856 if (len) 4188 if (option (Opt_scrollTtyKeypress))
4189 if (view_start)
3857 { 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
3858 if (v_buflen == 0) 4244 if (v_buflen == 0)
3859 { 4245 {
3860 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3861
3862 if ((unsigned int)written == len)
3863 return;
3864
3865 data += written;
3866 len -= written;
3867 }
3868
3869
3870 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3871
3872 memcpy (v_buffer + v_buflen, data, len);
3873 v_buflen += len;
3874 }
3875
3876 for (;;)
3877 {
3878 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3879
3880 if (written > 0)
3881 {
3882 v_buflen -= written;
3883
3884 if (v_buflen == 0)
3885 {
3886 free (v_buffer); 4246 free (v_buffer);
3887 v_buffer = 0; 4247 v_buffer = 0;
3888 v_buflen = 0;
3889 4248
3890 pty_ev.set (EVENT_READ); 4249 pty_ev.set (ev::READ);
3891 return;
3892 }
3893
3894 memmove (v_buffer, v_buffer + written, v_buflen);
3895 }
3896 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3897 // original code just ignores this...
3898 destroy ();
3899 else
3900 {
3901 pty_ev.set (EVENT_READ | EVENT_WRITE);
3902 return; 4250 return;
3903 } 4251 }
4252
4253 memmove (v_buffer, v_buffer + written, v_buflen);
3904 } 4254 }
4255 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4256 pty_ev.set (ev::READ);
3905} 4257}
3906 4258
3907/*----------------------- end-of-file (C source) -----------------------*/ 4259/*----------------------- end-of-file (C source) -----------------------*/
3908 4260

Diff Legend

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