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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.93 by pcg, Thu Apr 8 20:31:45 2004 UTC vs.
Revision 1.580 by root, Thu Jun 30 17:22:54 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 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
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, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 Expose, 1600 ;
1188 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1190 GraphicsExpose, 1603
1191 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1192 if (isScrollbarWindow (ev.xany.window))
1193 { 1605 {
1194 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1195 scrollbar_show (0); 1607 scrollBar.show (0);
1196 } 1608 }
1197#ifdef MENUBAR
1198 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1199 menubar_expose ();
1200#endif
1201 } 1609 }
1202 break; 1610 break;
1203 1611
1204 case MotionNotify: 1612 case MotionNotify:
1205#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1206 if (hidden_pointer) 1614 if (hidden_pointer)
1207 pointer_unblank (); 1615 pointer_unblank ();
1208#endif 1616#endif
1209#if MENUBAR 1617 if (!bypass_keystate
1210 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)
1211 { 1625 {
1212 menubar_control (ev.xbutton); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1213 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1214 } 1628 ; // nop
1215#endif
1216 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1217 break;
1218
1219 if (ev.xany.window == TermWin.vt)
1220 {
1221 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1222 { 1630 {
1223 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1224 ; 1632 ;
1225 1633
1226 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1227 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1228 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1229 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1230 &unused_mask); 1638 &ev.xbutton.state);
1231#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1232 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1233 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1234 { 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 }
1235#endif 1651#endif
1236 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1237 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1238#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1239 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1240 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1241 { 1658 {
1659 page_dirn scroll_selection_dir;
1242 int dist; 1660 int dist;
1243
1244 pending_scroll_selection=1;
1245 1661
1246 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1247 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1248 */ 1664 */
1249 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1250 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1251 1667
1252 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1253 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1254 */ 1670 */
1255 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1256 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1257 selection_save_state=
1258 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1259 1674
1260 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1261 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1262 { 1677 {
1263 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1264 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1265 } 1680 }
1266 else 1681 else
1267 { 1682 {
1268 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1269 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1270 (TermWin.int_bwidth + TermWin.height);
1271 } 1685 }
1686
1272 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1273 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1274 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1275 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1276 } 1693 }
1277 else 1694 else
1278 { 1695 {
1279 /* we are within the text window, so we 1696 /* we are within the text window, so we
1280 * shouldn't be scrolling 1697 * shouldn't be scrolling
1281 */ 1698 */
1282 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1283 } 1700 }
1284#endif 1701#endif
1285#ifdef MOUSE_THRESHOLD
1286
1287 } 1702 }
1288#endif
1289
1290 } 1703 }
1291 } 1704 }
1292 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1293 { 1706 {
1294 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1295 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1296 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1297 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1298 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1299 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1300 &unused_mask); 1715 &unused_mask);
1301 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1302 scrollbar_size ()); 1717 scrollBar.size ());
1303 scr_refresh (refresh_type);
1304 refresh_limit = 0; 1718 want_refresh = 1;
1305 scrollbar_show (1); 1719 scrollBar.show (1);
1306 } 1720 }
1307 break; 1721 break;
1308 } 1722 }
1309}
1310 1723
1311void 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
1312rxvt_term::rootwin_cb (XEvent &ev) 1865rxvt_term::rootwin_cb (XEvent &ev)
1313{ 1866{
1314 SET_R (this); 1867 make_current ();
1315 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;
1316 1872
1317 switch (ev.type) 1873 switch (ev.type)
1318 { 1874 {
1319 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 */
1320 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])
1321 { 1882 {
1322 if (ev.xproperty.state == PropertyNewValue) 1883#if BG_IMAGE_FROM_ROOT
1323 selection_property (ev.xproperty.window, ev.xproperty.atom); 1884 if (option (Opt_transparent))
1324 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));
1325 } 1891 }
1326#ifdef TRANSPARENT
1327 else
1328 {
1329 /*
1330 * if user used some Esetroot compatible prog to set the root bg,
1331 * use the property to determine the pixmap. We use it later on.
1332 */
1333 if (xa[XA_XROOTPMAPID] == 0)
1334 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1335 1892
1336 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1337 return;
1338 }
1339
1340 /* FALLTHROUGH */
1341 case ReparentNotify:
1342 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1343 want_full_refresh = 1;
1344 break; 1893 break;
1345#endif
1346 } 1894 }
1895
1896 refresh_check ();
1347} 1897}
1898#endif
1348 1899
1349void 1900void
1350rxvt_term::button_press (XButtonEvent &ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1351{ 1902{
1352 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1353 1904
1354 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1355 if (!bypass_keystate) 1907 if (!bypass_keystate)
1356 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1909
1357 /* 1910 /*
1358 * VT window processing of button press 1911 * VT window processing of button press
1359 */ 1912 */
1360 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1361 { 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
1362 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1927 clickintime = ev.time - MEvent.time < multiClickTime;
1928
1363 if (reportmode) 1929 if (reportmode)
1364 { 1930 {
1365 /* mouse report from vt window */ 1931 /* mouse report from vt window */
1366 /* save the xbutton state (for ButtonRelease) */ 1932 /* save the xbutton state (for ButtonRelease) */
1367 MEvent.state = ev.state; 1933 MEvent.state = ev.state;
1368#ifdef MOUSE_REPORT_DOUBLECLICK 1934#ifdef MOUSE_REPORT_DOUBLECLICK
1369 if (ev.button == MEvent.button && clickintime) 1935 if (ev.button == MEvent.button && clickintime)
1370 { 1936 {
1371 /* same button, within alloted time */ 1937 /* same button, within allowed time */
1372 MEvent.clicks++; 1938 MEvent.clicks++;
1939
1373 if (MEvent.clicks > 1) 1940 if (MEvent.clicks > 1)
1374 { 1941 {
1375 /* only report double clicks */ 1942 /* only report double clicks */
1376 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1377 mouse_report (ev); 1944 mouse_report (ev);
… …
1389 mouse_report (ev); 1956 mouse_report (ev);
1390 } 1957 }
1391#else 1958#else
1392 MEvent.button = ev.button; 1959 MEvent.button = ev.button;
1393 mouse_report (ev); 1960 mouse_report (ev);
1394#endif /* MOUSE_REPORT_DOUBLECLICK */ 1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1395 1962
1396 } 1963 }
1397 else 1964 else
1398 { 1965 {
1399 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
1400 MEvent.clicks = 0; 1967 MEvent.clicks = 0;
1968
1401 switch (ev.button) 1969 switch (ev.button)
1402 { 1970 {
1403 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
1404 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1405 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1406 { 1982 {
1407 if (MEvent.button == Button1 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1408 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1409 else 1985 else
1410 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
… …
1425 case Button3: 2001 case Button3:
1426 if (MEvent.button == Button3 && clickintime) 2002 if (MEvent.button == Button3 && clickintime)
1427 selection_rotate (ev.x, ev.y); 2003 selection_rotate (ev.x, ev.y);
1428 else 2004 else
1429 selection_extend (ev.x, ev.y, 1); 2005 selection_extend (ev.x, ev.y, 1);
2006
1430 MEvent.button = Button3; 2007 MEvent.button = Button3;
1431 break; 2008 break;
1432 } 2009 }
1433 } 2010 }
2011
1434 MEvent.time = ev.time; 2012 MEvent.time = ev.time;
1435 return; 2013 return;
1436 } 2014 }
1437 2015
1438 /* 2016 /*
1439 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1440 */ 2018 */
1441 if (isScrollbarWindow (ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1442 { 2020 {
1443 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;
1444 /* 2029 /*
1445 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1446 * move up if mouse is above slider 2031 * move up if mouse is above slider
1447 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1448 * 2033 *
… …
1457 /* 2042 /*
1458 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1459 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1460 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1461 */ 2046 */
1462 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1463 && scrollbarnext_upButton (ev.y))
1464 || (scrollBar.style == R_SB_RXVT
1465 && scrollbarrxvt_upButton (ev.y)))
1466 tt_printf ("\033[A"); 2048 tt_printf ("\033[A");
1467 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1468 && scrollbarnext_dnButton (ev.y))
1469 || (scrollBar.style == R_SB_RXVT
1470 && scrollbarrxvt_dnButton (ev.y)))
1471 tt_printf ("\033[B"); 2050 tt_printf ("\033[B");
1472 else 2051 else
1473 switch (ev.button) 2052 switch (ev.button)
1474 { 2053 {
1475 case Button2: 2054 case Button2:
… …
1482 tt_printf ("\033[5~"); 2061 tt_printf ("\033[5~");
1483 break; 2062 break;
1484 } 2063 }
1485 } 2064 }
1486 else 2065 else
1487#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1488
1489 {
1490 char upordown = 0;
1491
1492 if (scrollBar.style == R_SB_NEXT)
1493 { 2067 {
1494 if (scrollbarnext_upButton (ev.y)) 2068 if (direction != NO_DIR)
1495 upordown = -1; /* up */
1496 else if (scrollbarnext_dnButton (ev.y))
1497 upordown = 1; /* down */
1498 }
1499 else if (scrollBar.style == R_SB_RXVT)
1500 {
1501 if (scrollbarrxvt_upButton (ev.y))
1502 upordown = -1; /* up */
1503 else if (scrollbarrxvt_dnButton (ev.y))
1504 upordown = 1; /* down */
1505 }
1506 if (upordown)
1507 { 2069 {
1508#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1509 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2071 if (!cont_scroll_ev.is_active ())
2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1510#endif 2073#endif
1511 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1512 { 2075 {
1513 if (upordown < 0) 2076 if (direction == UP)
1514 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1515 else 2078 else
1516 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1517 } 2080 }
1518 } 2081 }
1519 else 2082 else
1520 switch (ev.button) 2083 switch (ev.button)
1521 { 2084 {
1522 case Button2: 2085 case Button2:
1523 switch (scrollbar_align) 2086 switch (scrollBar.align)
1524 { 2087 {
1525 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1526 csrO = 0; 2089 csrO = 0;
1527 break; 2090 break;
1528 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1529 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1530 break; 2093 break;
1531 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1532 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1533 break; 2096 break;
1534 } 2097 }
2098
1535 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1536 || scrollbar_above_slider (ev.y) 2100 || scrollBar.above_slider (ev.y)
1537 || scrollbar_below_slider (ev.y)) 2101 || scrollBar.below_slider (ev.y))
1538 scr_move_to ( scrollbar_position (ev.y) - csrO, 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1539 scrollbar_size ()); 2103
1540 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1541 break; 2105 break;
1542 2106
1543 case Button1: 2107 case Button1:
1544 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1545 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1546 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1547 2111
1548 case Button3: 2112 case Button3:
1549 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1550 { 2114 {
1551 if (scrollbar_above_slider (ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1552# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1553 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1554# else 2118# else
1555 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1556# endif 2120# endif
1557 else if (scrollbar_below_slider (ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1558# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1559 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1560# else 2124# else
1561 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1562# endif 2126# endif
1563 else 2127 else
1564 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1565 } 2129 }
1566 else 2130 else
1567 { 2131 {
1568 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1569 (TermWin.nrow 2133 (nrow
1570 * scrollbar_position (ev.y) 2134 * scrollBar.position (ev.y)
1571 / scrollbar_size ())); 2135 / scrollBar.size ()));
1572 } 2136 }
2137
1573 break; 2138 break;
1574 } 2139 }
1575 } 2140 }
2141
1576 return; 2142 return;
1577 } 2143 }
1578#if MENUBAR
1579 /*
1580 * Menubar window processing of button press
1581 */
1582 if (isMenuBarWindow (ev.window))
1583 menubar_control (ev);
1584#endif
1585} 2144}
1586 2145
1587void 2146void
1588rxvt_term::button_release (XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1589{ 2148{
1590 int reportmode = 0; 2149 int reportmode = 0;
1591 2150
1592 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1593 if (!bypass_keystate) 2152 if (!bypass_keystate)
1594 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1595 2154
1596 if (scrollbar_isUpDn ()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1597 { 2156 {
1598 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1599 scrollbar_show (0); 2158 scrollBar.show (0);
1600#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1601 refresh_type &= ~SMOOTH_REFRESH;
1602#endif
1603
1604 } 2159 }
2160
1605#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1606 pending_scroll_selection=0; 2162 sel_scroll_ev.stop();
1607#endif 2163#endif
2164
1608 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1609 { 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
1610 if (reportmode) 2176 if (reportmode)
1611 { 2177 {
1612 /* mouse report from vt window */ 2178 /* mouse report from vt window */
1613 /* don't report release of wheel "buttons" */ 2179 /* don't report release of wheel "buttons" */
1614 if (ev.button >= 4) 2180 if (ev.button >= 4)
… …
1616#ifdef MOUSE_REPORT_DOUBLECLICK 2182#ifdef MOUSE_REPORT_DOUBLECLICK
1617 /* only report the release of 'slow' single clicks */ 2183 /* only report the release of 'slow' single clicks */
1618 if (MEvent.button != AnyButton 2184 if (MEvent.button != AnyButton
1619 && (ev.button != MEvent.button 2185 && (ev.button != MEvent.button
1620 || (ev.time - MEvent.time 2186 || (ev.time - MEvent.time
1621 > MULTICLICK_TIME / 2))) 2187 > multiClickTime / 2)))
1622 { 2188 {
1623 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1624 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1625 mouse_report (ev); 2191 mouse_report (ev);
1626 } 2192 }
1627#else /* MOUSE_REPORT_DOUBLECLICK */ 2193#else /* MOUSE_REPORT_DOUBLECLICK */
1628 MEvent.button = AnyButton; 2194 MEvent.button = AnyButton;
1629 mouse_report (ev); 2195 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */ 2196#endif /* MOUSE_REPORT_DOUBLECLICK */
1631 return; 2197 return;
1632 } 2198 }
2199
1633 /* 2200 /*
1634 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
1635 * when overriding mouse reporting 2202 * when overriding mouse reporting
1636 */ 2203 */
1637 if (PrivateModes & PrivMode_mouse_report 2204 if (priv_modes & PrivMode_mouse_report
1638 && bypass_keystate 2205 && bypass_keystate
1639 && ev.button == Button1 && MEvent.clicks <= 1) 2206 && ev.button == Button1 && MEvent.clicks <= 1)
1640 selection_extend (ev.x, ev.y, 0); 2207 selection_extend (ev.x, ev.y, 0);
1641 2208
1642 switch (ev.button) 2209 switch (ev.button)
1643 { 2210 {
1644 case Button1: 2211 case Button1:
1645 case Button3: 2212 case Button3:
1646 selection_make (ev.time); 2213 selection_make (ev.time);
1647 break; 2214 break;
2215
1648 case Button2: 2216 case Button2:
1649 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);
1650 break; 2219 break;
2220
1651#ifdef MOUSE_WHEEL 2221#ifdef MOUSE_WHEEL
1652 case Button4: 2222 case Button4:
1653 case Button5: 2223 case Button5:
1654 { 2224 {
1655 int i; 2225 int lines;
1656 page_dirn v; 2226 page_dirn dirn;
1657 2227
1658 v = (ev.button == Button4) ? UP : DN; 2228 dirn = ev.button == Button4 ? UP : DN;
2229
1659 if (ev.state & ShiftMask) 2230 if (ev.state & ShiftMask)
1660 i = 1; 2231 lines = 1;
1661 else if ((Options & Opt_mouseWheelScrollPage)) 2232 else if (option (Opt_mouseWheelScrollPage))
1662 i = TermWin.nrow - 1; 2233 lines = nrow - 1;
1663 else 2234 else
1664 i = 5; 2235 lines = 5;
2236
1665# ifdef MOUSE_SLIP_WHEELING 2237# ifdef MOUSE_SLIP_WHEELING
1666 if (ev.state & ControlMask) 2238 if (ev.state & ControlMask)
1667 { 2239 {
1668 mouse_slip_wheel_speed += (v ? -1 : 1); 2240 mouse_slip_wheel_speed += dirn;
1669 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);
1670 } 2245 }
2246 else
1671# endif 2247# endif
1672# ifdef JUMP_MOUSE_WHEEL
1673 scr_page (v, i);
1674 scr_refresh (SMOOTH_REFRESH);
1675 scrollbar_show (1);
1676# else
1677 while (i--)
1678 { 2248 {
1679 scr_page (v, 1); 2249 scr_page (dirn, lines);
1680 scr_refresh (SMOOTH_REFRESH);
1681 scrollbar_show (1); 2250 scrollBar.show (1);
1682 } 2251 }
1683# endif
1684
1685 } 2252 }
1686 break; 2253 break;
1687#endif 2254#endif
1688
1689 }
1690 }
1691#ifdef MENUBAR
1692 else if (isMenuBarWindow (ev.window))
1693 menubar_control (ev);
1694#endif
1695}
1696
1697#ifdef TRANSPARENT
1698#if TINTING
1699/* shading taken from eterm-0.9.2 */
1700/* RGB 15 */
1701
1702static void
1703shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1704{
1705 unsigned char *ptr;
1706 int x, y;
1707
1708 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1709 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1710 /* No saturation */
1711 for (y = h; --y >= 0;) {
1712 for (x = -w; x < 0; x++) {
1713 int r, g, b;
1714
1715 b = ((uint16_t *) ptr)[x];
1716 r = (b & 0x7c00) * rm;
1717 g = (b & 0x3e0) * gm;
1718 b = (b & 0x1f) * bm;
1719 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1720 | ((g >> 8) & 0x3e0)
1721 | ((b >> 8) & 0x1f);
1722 }
1723 ptr += bpl;
1724 }
1725 } else {
1726 for (y = h; --y >= 0;) {
1727 for (x = -w; x < 0; x++) {
1728 int r, g, b;
1729
1730 b = ((uint16_t *) ptr)[x];
1731 r = (b & 0x7c00) * rm;
1732 g = (b & 0x3e0) * gm;
1733 b = (b & 0x1f) * bm;
1734 r |= (!(r >> 15) - 1);
1735 g |= (!(g >> 10) - 1);
1736 b |= (!(b >> 5) - 1);
1737 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1738 | ((g >> 8) & 0x3e0)
1739 | ((b >> 8) & 0x1f);
1740 }
1741 ptr += bpl;
1742 }
1743 }
1744}
1745
1746/* RGB 16 */
1747static void
1748shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1749{
1750 unsigned char *ptr;
1751 int x, y;
1752
1753 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1754 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1755 /* No saturation */
1756 for (y = h; --y >= 0;) {
1757 for (x = -w; x < 0; x++) {
1758 int r, g, b;
1759
1760 b = ((uint16_t *) ptr)[x];
1761 r = (b & 0xf800) * rm;
1762 g = (b & 0x7e0) * gm;
1763 b = (b & 0x1f) * bm;
1764 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1765 | ((g >> 8) & 0x7e0)
1766 | ((b >> 8) & 0x1f);
1767 }
1768 ptr += bpl;
1769 }
1770 } else {
1771 for (y = h; --y >= 0;) {
1772 for (x = -w; x < 0; x++) {
1773 int r, g, b;
1774
1775 b = ((uint16_t *) ptr)[x];
1776 r = (b & 0xf800) * rm;
1777 g = (b & 0x7e0) * gm;
1778 b = (b & 0x1f) * bm;
1779 r |= (!(r >> 16) - 1);
1780 g |= (!(g >> 11) - 1);
1781 b |= (!(b >> 5) - 1);
1782 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1783 | ((g >> 8) & 0x7e0)
1784 | ((b >> 8) & 0x1f);
1785 }
1786 ptr += bpl;
1787 }
1788 }
1789}
1790
1791/* RGB 24 */
1792static void
1793shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1794{
1795 unsigned char *ptr;
1796 int x, y;
1797
1798 ptr = (unsigned char *)data + (w * 3);
1799 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1800 /* No saturation */
1801 for (y = h; --y >= 0;) {
1802 for (x = -(w * 3); x < 0; x += 3) {
1803 int r, g, b;
1804
1805 if (byteorder.big_endian()) {
1806 r = (ptr[x + 0] * rm) >> 8;
1807 g = (ptr[x + 1] * gm) >> 8;
1808 b = (ptr[x + 2] * bm) >> 8;
1809 ptr[x + 0] = r;
1810 ptr[x + 1] = g;
1811 ptr[x + 2] = b;
1812 } else {
1813 r = (ptr[x + 2] * rm) >> 8;
1814 g = (ptr[x + 1] * gm) >> 8;
1815 b = (ptr[x + 0] * bm) >> 8;
1816 ptr[x + 2] = r;
1817 ptr[x + 1] = g;
1818 ptr[x + 0] = b;
1819 }
1820 }
1821 ptr += bpl;
1822 }
1823 } else {
1824 for (y = h; --y >= 0;) {
1825 for (x = -(w * 3); x < 0; x += 3) {
1826 int r, g, b;
1827
1828 if (byteorder.big_endian()) {
1829 r = (ptr[x + 0] * rm) >> 8;
1830 g = (ptr[x + 1] * gm) >> 8;
1831 b = (ptr[x + 2] * bm) >> 8;
1832
1833 r |= (!(r >> 8) - 1);
1834 g |= (!(g >> 8) - 1);
1835 b |= (!(b >> 8) - 1);
1836
1837 ptr[x + 0] = r;
1838 ptr[x + 1] = g;
1839 ptr[x + 2] = b;
1840 } else {
1841 r = (ptr[x + 2] * rm) >> 8;
1842 g = (ptr[x + 1] * gm) >> 8;
1843 b = (ptr[x + 0] * bm) >> 8;
1844
1845 r |= (!(r >> 8) - 1);
1846 g |= (!(g >> 8) - 1);
1847 b |= (!(b >> 8) - 1);
1848
1849 ptr[x + 2] = r;
1850 ptr[x + 1] = g;
1851 ptr[x + 0] = b;
1852 }
1853 }
1854 ptr += bpl;
1855 }
1856 }
1857}
1858
1859/* RGB 32 */
1860static void
1861shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1862{
1863 unsigned char *ptr;
1864 int x, y;
1865
1866 ptr = (unsigned char *)data + (w * 4);
1867 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1868 /* No saturation */
1869 for (y = h; --y >= 0;) {
1870 if (byteorder.big_endian()) {
1871 for (x = -(w * 4); x < 0; x += 4) {
1872 int r, g, b;
1873
1874 r = (ptr[x + 1] * rm) >> 8;
1875 g = (ptr[x + 2] * gm) >> 8;
1876 b = (ptr[x + 3] * bm) >> 8;
1877 ptr[x + 1] = r;
1878 ptr[x + 2] = g;
1879 ptr[x + 3] = b;
1880 }
1881 } else {
1882 for (x = -(w * 4); x < 0; x += 4) {
1883 int r, g, b;
1884
1885 r = (ptr[x + 2] * rm) >> 8;
1886 g = (ptr[x + 1] * gm) >> 8;
1887 b = (ptr[x + 0] * bm) >> 8;
1888 ptr[x + 2] = r;
1889 ptr[x + 1] = g;
1890 ptr[x + 0] = b;
1891 }
1892 }
1893 ptr += bpl;
1894 }
1895 } else {
1896 for (y = h; --y >= 0;) {
1897 for (x = -(w * 4); x < 0; x += 4) {
1898 int r, g, b;
1899
1900 if (byteorder.big_endian()) {
1901 r = (ptr[x + 1] * rm) >> 8;
1902 g = (ptr[x + 2] * gm) >> 8;
1903 b = (ptr[x + 3] * bm) >> 8;
1904
1905 r |= (!(r >> 8) - 1);
1906 g |= (!(g >> 8) - 1);
1907 b |= (!(b >> 8) - 1);
1908
1909 ptr[x + 1] = r;
1910 ptr[x + 2] = g;
1911 ptr[x + 3] = b;
1912 } else {
1913 r = (ptr[x + 2] * rm) >> 8;
1914 g = (ptr[x + 1] * gm) >> 8;
1915 b = (ptr[x + 0] * bm) >> 8;
1916
1917 r |= (!(r >> 8) - 1);
1918 g |= (!(g >> 8) - 1);
1919 b |= (!(b >> 8) - 1);
1920
1921 ptr[x + 2] = r;
1922 ptr[x + 1] = g;
1923 ptr[x + 0] = b;
1924 }
1925 }
1926 ptr += bpl;
1927 }
1928 }
1929}
1930
1931#endif
1932
1933/*
1934 * Check our parents are still who we think they are.
1935 * Do transparency updates if required
1936 */
1937int
1938rxvt_term::check_our_parents ()
1939{
1940 int i, pchanged, aformat, have_pixmap, rootdepth;
1941 unsigned long nitems, bytes_after;
1942 Atom atype;
1943 unsigned char *prop = NULL;
1944 Window root, oldp, *list;
1945 Pixmap rootpixmap = None;
1946 XWindowAttributes wattr, wrootattr;
1947
1948 pchanged = 0;
1949
1950 if (!(Options & Opt_transparent))
1951 return pchanged; /* Don't try any more */
1952
1953 XGetWindowAttributes (display->display, display->root, &wrootattr);
1954 rootdepth = wrootattr.depth;
1955
1956 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1957
1958 if (rootdepth != wattr.depth)
1959 {
1960 if (am_transparent)
1961 { 2255 }
1962 pchanged = 1;
1963 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1964 am_transparent = am_pixmap_trans = 0;
1965 }
1966
1967 return pchanged; /* Don't try any more */
1968 }
1969
1970 /* Get all X ops out of the queue so that our information is up-to-date. */
1971 XSync (display->display, False);
1972
1973 /*
1974 * Make the frame window set by the window manager have
1975 * the root background. Some window managers put multiple nested frame
1976 * windows for each client, so we have to take care about that.
1977 */
1978 i = (xa[XA_XROOTPMAPID]
1979 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1980 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1981 &nitems, &bytes_after, &prop) == Success);
1982
1983 if (!i || prop == NULL)
1984 i = (xa[XA_XSETROOTID]
1985 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1986 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1987 &nitems, &bytes_after, &prop) == Success);
1988
1989 if (!i || prop == NULL)
1990 have_pixmap = 0;
1991 else
1992 { 2256 }
1993 have_pixmap = 1;
1994 rootpixmap = *(Pixmap *)prop;
1995 XFree (prop);
1996 }
1997
1998 if (have_pixmap)
1999 {
2000 /*
2001 * Copy display->root pixmap transparency
2002 */
2003 int sx, sy, nx, ny;
2004 unsigned int nw, nh;
2005 Window cr;
2006 XImage *image;
2007 GC gc;
2008 XGCValues gcvalue;
2009
2010 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2011 0, 0, &sx, &sy, &cr);
2012 nw = (unsigned int)szHint.width;
2013 nh = (unsigned int)szHint.height;
2014 nx = ny = 0;
2015
2016 if (sx < 0)
2017 {
2018 nw += sx;
2019 nx = -sx;
2020 sx = 0;
2021 }
2022
2023 if (sy < 0)
2024 {
2025 nh += sy;
2026 ny = -sy;
2027 sy = 0;
2028 }
2029
2030 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2032 allowedxerror = -1;
2033 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */
2037 allowedxerror = 0;
2038
2039 if (image == NULL)
2040 {
2041 if (am_transparent && am_pixmap_trans)
2042 {
2043 pchanged = 1;
2044 if (TermWin.pixmap != None)
2045 {
2046 XFreePixmap (display->display, TermWin.pixmap);
2047 TermWin.pixmap = None;
2048 }
2049 }
2050
2051 am_pixmap_trans = 0;
2052 }
2053 else
2054 {
2055 if (TermWin.pixmap != None)
2056 XFreePixmap (display->display, TermWin.pixmap);
2057
2058#if TINTING
2059 if (ISSET_PIXCOLOR (Color_tint))
2060 {
2061 unsigned short shade, rm, gm, bm;
2062
2063 PixColors[Color_tint].get (display, rm, gm, bm);
2064
2065 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2066
2067 /* Determine bitshift and bitmask values */
2068 switch (image->bits_per_pixel)
2069 {
2070 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2071 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2072 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2073 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2074 }
2075 }
2076#endif
2077
2078 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2079 szHint.width, szHint.height, image->depth);
2080 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2081 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2082 nx, ny, image->width, image->height);
2083 XFreeGC (display->display, gc);
2084 XDestroyImage (image);
2085 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2086 TermWin.pixmap);
2087
2088 if (!am_transparent || !am_pixmap_trans)
2089 pchanged = 1;
2090
2091 am_transparent = am_pixmap_trans = 1;
2092 }
2093 }
2094
2095 if (!am_pixmap_trans)
2096 {
2097 unsigned int n;
2098 /*
2099 * InheritPixmap transparency
2100 */
2101 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2102 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2103 {
2104 oldp = TermWin.parent[i];
2105 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2106 &TermWin.parent[i], &list, &n);
2107 XFree (list);
2108 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2109
2110 if (TermWin.parent[i] == display->root)
2111 {
2112 if (oldp != None)
2113 pchanged = 1;
2114
2115 break;
2116 }
2117
2118 if (oldp != TermWin.parent[i])
2119 pchanged = 1;
2120 }
2121
2122 n = 0;
2123
2124 if (pchanged)
2125 {
2126 for (; n < (unsigned int)i; n++)
2127 {
2128 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2129 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2130 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2131 {
2132 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2133 break;
2134 }
2135 }
2136 }
2137
2138 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2139 {
2140 D_X ((stderr, "InheritPixmap Turning off"));
2141 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2142 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2143 am_transparent = 0;
2144 /* XXX: also turn off Opt_transparent? */
2145 }
2146 else
2147 {
2148#if WAIT_FOR_WM
2149 /* wait (an arbitrary period) for the WM to do its thing
2150 * needed for fvwm2.2.2 (and before?) */
2151 sleep (1);
2152#endif
2153 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2154 for (n = 0; n < (unsigned int)i; n++)
2155 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2156
2157 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2158 am_transparent = 1;
2159 }
2160
2161 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2162 TermWin.parent[i] = None;
2163 }
2164
2165 return pchanged;
2166} 2257}
2167#endif
2168 2258
2169/*}}} */ 2259/*}}} */
2170 2260
2171bool 2261void ecb_hot
2172rxvt_term::cmd_parse () 2262rxvt_term::cmd_parse ()
2173{ 2263{
2174 bool flag = false;
2175 unicode_t ch = NOCHAR; 2264 wchar_t ch = NOCHAR;
2176 unsigned char *seq_begin; // remember start of esc-sequence here 2265 char *seq_begin; // remember start of esc-sequence here
2177 2266
2178 for (;;) 2267 for (;;)
2179 { 2268 {
2180 if (ch == NOCHAR) 2269 if (ecb_unlikely (ch == NOCHAR))
2181 { 2270 {
2182 seq_begin = cmdbuf_ptr; 2271 seq_begin = cmdbuf_ptr;
2183 ch = next_char (); 2272 ch = next_char ();
2184 }
2185 2273
2186 if (ch == NOCHAR) // TODO: improve 2274 if (ch == NOCHAR)
2187 break; 2275 break;
2276 }
2188 2277
2189 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))
2190 { 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
2191 /* Read a text string from the input buffer */ 2294 /* Read a text string from the input buffer */
2192 unicode_t buf[UBUFSIZ]; 2295 wchar_t buf[UBUFSIZ];
2193 bool refreshnow = false; 2296 bool refreshnow = false;
2194 int nlines = 0; 2297 int nlines = 0;
2195 unicode_t *str = buf; 2298 wchar_t *str = buf;
2196 2299 wchar_t *eol = str + min (ncol, UBUFSIZ);
2197 *str++ = ch;
2198 2300
2199 for (;;) 2301 for (;;)
2200 { 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
2201 seq_begin = cmdbuf_ptr; 2352 seq_begin = cmdbuf_ptr;
2202 ch = next_char (); 2353 ch = next_char ();
2203
2204 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2205 break;
2206
2207 *str++ = ch;
2208
2209 if (ch == C0_LF)
2210 {
2211 nlines++;
2212 refresh_count++;
2213
2214 if (! (Options & Opt_jumpScroll)
2215 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2216 {
2217 refreshnow = true;
2218 flag = true;
2219 ch = NOCHAR;
2220 break;
2221 }
2222
2223 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2224 if (nlines >= TermWin.nrow - 1)
2225 {
2226 scr_add_lines (buf, nlines, str - buf);
2227 nlines = 0;
2228 str = buf;
2229 }
2230 }
2231
2232 if (str >= buf + UBUFSIZ)
2233 {
2234 ch = NOCHAR;
2235 break;
2236 }
2237 } 2354 }
2238 2355
2356 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2357 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2239 scr_add_lines (buf, nlines, str - buf); 2358 scr_add_lines (buf, str - buf, nlines);
2240 2359
2241 /* 2360 /*
2242 * 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
2243 * 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.
2244 * the number of pages between refreshes is refresh_limit, which 2363 * if skipScroll is enabled.
2245 * is incremented here because we must be doing flat-out scrolling.
2246 *
2247 * refreshing should be correct for small scrolls, because of the
2248 * time-out
2249 */ 2364 */
2250 if (refreshnow) 2365 if (refreshnow)
2251 { 2366 {
2252 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2253 refresh_limit++;
2254 else
2255 scr_refresh (refresh_type); 2367 scr_refresh ();
2368 want_refresh = 1;
2256 } 2369 }
2257
2258 } 2370 }
2259 else 2371 else
2260 { 2372 {
2261 try 2373 try
2262 { 2374 {
… …
2270 } 2382 }
2271 2383
2272 ch = NOCHAR; 2384 ch = NOCHAR;
2273 } 2385 }
2274 } 2386 }
2275
2276 return flag;
2277} 2387}
2278 2388
2279// read the next character 2389// read the next character
2280unicode_t 2390wchar_t ecb_hot
2281rxvt_term::next_char () 2391rxvt_term::next_char () NOTHROW
2282{ 2392{
2283 while (cmdbuf_ptr < cmdbuf_endp) 2393 while (cmdbuf_ptr < cmdbuf_endp)
2284 { 2394 {
2285 // assume 7-bit to be ascii ALWAYS 2395 // assume 7-bit to be ascii ALWAYS
2286 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2396 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2287 return *cmdbuf_ptr++; 2397 return *cmdbuf_ptr++;
2288 2398
2289 wchar_t wc; 2399 wchar_t wc;
2290 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);
2291 2401
2292 if (len == (size_t)-2) 2402 if (len == (size_t)-2)
2293 { 2403 {
2294 // the mbstate stores incomplete sequences. didn't know this :/ 2404 // the mbstate stores incomplete sequences. didn't know this :/
2295 cmdbuf_ptr = cmdbuf_endp; 2405 cmdbuf_ptr = cmdbuf_endp;
2296 break; 2406 break;
2297 } 2407 }
2298 2408
2299 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.
2300 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 }
2301 2416
2302 // assume wchar == unicode 2417 // assume wchar == unicode
2303 cmdbuf_ptr += len; 2418 cmdbuf_ptr += len;
2304 return wc; 2419 return wc & UNICODE_MASK;
2305 } 2420 }
2306 2421
2307 return NOCHAR; 2422 return NOCHAR;
2308} 2423}
2309 2424
2310/* rxvt_cmd_getc () - Return next input character */ 2425// read the next octet
2311/* 2426uint32_t ecb_hot
2312 * Return the next input character after first passing any keyboard input 2427rxvt_term::next_octet () NOTHROW
2313 * to the command.
2314 */
2315unicode_t
2316rxvt_term::cmd_getc ()
2317{ 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{
2318 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 ();
2319 2451
2320 if (c == NOCHAR) 2452 if (c == NOCHAR)
2321 throw out_of_input; 2453 throw out_of_input;
2322 2454
2323 return c; 2455 return c;
2324} 2456}
2325 2457
2326/*{{{ print pipe */ 2458/*{{{ print pipe */
2327/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2328#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2329FILE * 2461FILE * ecb_cold
2330rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2331{ 2463{
2332 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2333 2465
2334 if (stream == NULL) 2466 if (stream == NULL)
2335 rxvt_warn ("can't open printer pipe, not printing.\n"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2336 2468
2337 return stream; 2469 return stream;
2338} 2470}
2339 2471
2340int 2472int ecb_cold
2341rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2342{ 2474{
2343 fflush (stream); 2475 fflush (stream);
2344 return pclose (stream); 2476 return pclose (stream);
2345} 2477}
2346 2478
2347/* 2479/*
2348 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2349 */ 2481 */
2350void 2482void ecb_cold
2351rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2352{ 2484{
2353 int done; 2485 FILE *fd = popen_printer ();
2354 FILE *fd;
2355 2486
2356 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2357 return; 2488 return;
2358 2489
2359 /* 2490 /*
2360 * 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
2361 * is received. 2492 * is received.
2362 */ 2493 */
2363 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2364 { 2495 {
2365 unsigned char buf[8]; 2496 unsigned char buf[8];
2366 unicode_t ch; 2497 unicode_t ch;
2367 unsigned int i, len; 2498 unsigned int i, len;
2368 2499
… …
2387 { 2518 {
2388 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2389 break; /* done = 1 */ 2520 break; /* done = 1 */
2390 } 2521 }
2391 } 2522 }
2392 2523
2393 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2394 if (putc (buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2395 { 2526 {
2396 done = 1; 2527 done = 1;
2397 break; 2528 break;
… …
2399 } 2530 }
2400 } 2531 }
2401 2532
2402 pclose_printer (fd); 2533 pclose_printer (fd);
2403} 2534}
2404#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2405/*}}} */ 2536/*}}} */
2406 2537
2407/* *INDENT-OFF* */
2408enum { 2538enum {
2409 C1_40 = 0x40, 2539 C1_40 = 0x40,
2410 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,
2411 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,
2412 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,
2413 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,
2414}; 2544};
2415/* *INDENT-ON* */
2416 2545
2417/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2418void 2547void ecb_hot
2419rxvt_term::process_nonprinting (unicode_t ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2420{ 2549{
2421 switch (ch) 2550 switch (ch)
2422 { 2551 {
2423 case C0_ESC: 2552 case C0_ESC:
2424 process_escape_seq (); 2553 process_escape_seq ();
2425 break; 2554 break;
2426 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2427 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2428 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2429 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2430 else 2558 else
2431 tt_write ((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2432 (unsigned int)STRLEN (VT100_ANS));
2433 break; 2560 break;
2434 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2435 scr_bell (); 2562 scr_bell ();
2436 break; 2563 break;
2437 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2453 break; 2580 break;
2454 case C0_SI: /* shift in - acs */ 2581 case C0_SI: /* shift in - acs */
2455 scr_charset_choose (0); 2582 scr_charset_choose (0);
2456 break; 2583 break;
2457 2584
2585#ifdef EIGHT_BIT_CONTROLS
2458 // 8-bit controls 2586 // 8-bit controls
2459 case 0x90: /* DCS */ 2587 case 0x90: /* DCS */
2460 process_dcs_seq (); 2588 process_dcs_seq ();
2461 break; 2589 break;
2462 case 0x9b: /* CSI */ 2590 case 0x9b: /* CSI */
2463 process_csi_seq (); 2591 process_csi_seq ();
2464 break; 2592 break;
2465 case 0x9d: /* CSI */ 2593 case 0x9d: /* OSC */
2466 process_osc_seq (); 2594 process_osc_seq ();
2467 break; 2595 break;
2596#endif
2468 } 2597 }
2469} 2598}
2470/*}}} */ 2599/*}}} */
2471 2600
2472 2601
2473/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2474void 2603void ecb_cold
2475rxvt_term::process_escape_vt52 (unicode_t ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2476{ 2605{
2477 int row, col; 2606 int row, col;
2478 2607
2479 switch (ch) 2608 switch (ch)
… …
2513 break; 2642 break;
2514 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2515 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2516 break; 2645 break;
2517 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2518 PrivMode (0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2519 break; 2648 break;
2520 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2521 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2522 /* unimplemented */ 2651 /* unimplemented */
2523 break; 2652 break;
… …
2529} 2658}
2530/*}}} */ 2659/*}}} */
2531 2660
2532 2661
2533/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2534void 2663void ecb_hot
2535rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2536{ 2665{
2537 unicode_t ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2538 2667
2539 if (PrivateModes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
2540 { 2669 {
2541 process_escape_vt52 (ch); 2670 process_escape_vt52 (ch);
2542 return; 2671 return;
2543 } 2672 }
2544 2673
2545 switch (ch) 2674 switch (ch)
2546 { 2675 {
2547 /* case 1: do_tek_mode (); break; */
2548 case '#': 2676 case '#':
2549 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2550 scr_E (); 2678 scr_E ();
2551 break; 2679 break;
2552 case '(': 2680 case '(':
… …
2559 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2560 break; 2688 break;
2561 case '+': 2689 case '+':
2562 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2563 break; 2691 break;
2564#ifndef NO_FRILLS 2692#if !ENABLE_MINIMAL
2565 case '6': 2693 case '6':
2566 scr_backindex (); 2694 scr_backindex ();
2567 break; 2695 break;
2568#endif 2696#endif
2569 case '7': 2697 case '7':
2570 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2571 break; 2699 break;
2572 case '8': 2700 case '8':
2573 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2574 break; 2702 break;
2575#ifndef NO_FRILLS 2703#if !ENABLE_MINIMAL
2576 case '9': 2704 case '9':
2577 scr_forwardindex (); 2705 scr_forwardindex ();
2578 break; 2706 break;
2579#endif 2707#endif
2708 // DECPAM/DECPNM
2580 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2581 case '>': 2712 case '>':
2582 PrivMode ((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2583 break; 2714 break;
2584 2715
2585 case C1_40: 2716 case C1_40:
2586 cmd_getc (); 2717 cmd_getc ();
2587 break; 2718 break;
… …
2590 break; 2721 break;
2591 2722
2592 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
2593 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
2594 { 2725 {
2595 unicode_t nlcr[] = { C0_LF, C0_CR }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
2596 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2597 } 2728 }
2598 break; 2729 break;
2599 2730
2600 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
2601 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
2602 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 */
2603 break; 2736 break;
2604 2737
2605 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
2606 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
2607 scr_set_tab (1); 2740 scr_set_tab (1);
… …
2611 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
2612 scr_index (DN); 2745 scr_index (DN);
2613 break; 2746 break;
2614 2747
2615 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
2616 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
2617 2750
2618 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
2619 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
2620 2753
2621 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
2622 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
2623 process_dcs_seq (); 2756 process_dcs_seq ();
2624 break; 2757 break;
2625 2758
2626 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2627 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
2628 tt_write ((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2629 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2630 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
2631 2763
2632 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2633 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
2634 process_csi_seq (); 2766 process_csi_seq ();
2635 break; 2767 break;
2636 2768
2637 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2638 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
2639 process_osc_seq (); 2771 process_osc_seq ();
2640 break; 2772 break;
2641 2773
2642 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2643 case 'c': 2775 case 'c':
2644 mbstate.reset (); 2776 mbstate.reset ();
2645 scr_poweron (); 2777 scr_poweron ();
2646 scrollbar_show (1); 2778 scrollBar.show (1);
2647 break; 2779 break;
2648 2780
2649 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2650 case 'n': 2782 case 'n':
2651 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
2658 } 2790 }
2659} 2791}
2660/*}}} */ 2792/*}}} */
2661 2793
2662/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2663/* *INDENT-OFF* */
2664enum { 2795enum {
2665 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
2666 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,
2667 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 ,
2668 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,
2669 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2800 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2670 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2801 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2671 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,
2672 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 ,
2673 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
2674}; 2805};
2675 2806
2676#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2677 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2678 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2679#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
2680 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2681 2812
2682const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
2683 { 2814 {
2684 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, */
2685 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, */
2686 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, */
2687 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, [, \, ], ^, _, */
2688 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, */
2689 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, */
2690 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, */
2691 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, {, |, }, ~, */
2692 }; 2823 };
2693/* *INDENT-ON* */
2694 2824
2695void 2825void ecb_hot
2696rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
2697{ 2827{
2698 unicode_t ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
2699 unsigned int nargs, p; 2829 unsigned int nargs, p;
2700 int n, ndef; 2830 int n, ndef;
2701 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
2702 2832
2703 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
2704 arg[--nargs] = 0;
2705 2834
2706 priv = 0; 2835 priv = 0;
2707 ch = cmd_getc (); 2836 ch = cmd_getc ();
2708 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
2709 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
2710 priv = ch; 2840 priv = ch;
2711 ch = cmd_getc (); 2841 ch = cmd_getc ();
2712 } 2842 }
2713 2843
2844 prev_ch = 0;
2714 /* read any numerical arguments */ 2845 /* read any numerical arguments */
2715 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
2716 { 2847 {
2717 if (isdigit (ch)) 2848 if (isdigit (ch))
2718 { 2849 {
… …
2728 n = -1; 2859 n = -1;
2729 } 2860 }
2730 else if (IS_CONTROL (ch)) 2861 else if (IS_CONTROL (ch))
2731 process_nonprinting (ch); 2862 process_nonprinting (ch);
2732 2863
2864 prev_ch = ch;
2733 ch = cmd_getc (); 2865 ch = cmd_getc ();
2734 } 2866 }
2735 2867
2736 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
2737 return; 2869 return;
… …
2743 ndef = get_byte_array_bit (csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
2744 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
2745 if (arg[p] == -1) 2877 if (arg[p] == -1)
2746 arg[p] = ndef; 2878 arg[p] = ndef;
2747 2879
2748#ifdef DEBUG_CMD
2749 fprintf (stderr, "CSI ");
2750 for (p = 0; p < nargs; p++)
2751 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2752 fprintf (stderr, "%c\n", ch);
2753#endif
2754
2755 /* 2880 /*
2756 * private mode handling 2881 * private mode handling
2757 */ 2882 */
2758 if (priv) 2883 if (priv)
2759 { 2884 {
2760 switch (priv) 2885 switch (priv)
2761 { 2886 {
2762 case '>': 2887 case '>':
2763 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 //
2764 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
2765 break; 2899 break;
2900
2766 case '?': 2901 case '?':
2767 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2768 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
2769 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);
2770 } 2917 }
2918 break;
2919 }
2920
2771 return; 2921 return;
2772 } 2922 }
2773 2923
2774 switch (ch) 2924 switch (ch)
2775 { 2925 {
… …
2789 } 2939 }
2790 break; 2940 break;
2791#endif 2941#endif
2792 2942
2793 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2794 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2795 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
2796 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
2797 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2798 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2799 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
2800 break; 2950 break;
2801 2951
2802 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2803 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2874 3024
2875 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2876 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
2877 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
2878 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2879 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2880 break; 3030 break;
2881 3031
2882 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2883 tt_write ((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2884 (unsigned int) (sizeof (VT100_ANS) - 1));
2885 break; 3034 break;
2886 3035
2887 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2888 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
2889 break; 3038 break;
… …
2896 break; 3045 break;
2897 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
2898 scr_report_position (); 3047 scr_report_position ();
2899 break; 3048 break;
2900 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
2901 if (Options & Opt_insecure) 3050 if (option (Opt_insecure))
2902 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2903 break; 3052 break;
2904 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
2905 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2906 break; 3055 break;
2907 } 3056 }
… …
2943 break; 3092 break;
2944 3093
2945 case CSI_RM: /* 8.3.107: RESET MODE */ 3094 case CSI_RM: /* 8.3.107: RESET MODE */
2946 if (arg[0] == 4) 3095 if (arg[0] == 4)
2947 scr_insert_mode (0); 3096 scr_insert_mode (0);
3097 else if (arg[0] == 20)
3098 priv_modes &= ~PrivMode_LFNL;
2948 break; 3099 break;
2949 3100
2950 case CSI_SM: /* 8.3.126: SET MODE */ 3101 case CSI_SM: /* 8.3.126: SET MODE */
2951 if (arg[0] == 4) 3102 if (arg[0] == 4)
2952 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]);
2953 break; 3111 break;
2954 3112
2955 /* 3113 /*
2956 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
2957 */ 3115 */
… …
2969 break; 3127 break;
2970 case CSI_75: 3128 case CSI_75:
2971 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
2972 break; 3130 break;
2973 3131
2974#ifndef NO_FRILLS 3132#if !ENABLE_MINIMAL
2975 case CSI_74: 3133 case CSI_74:
2976 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
2977 break; 3135 break;
2978#endif 3136#endif
2979 3137
… …
2986 break; 3144 break;
2987 } 3145 }
2988} 3146}
2989/*}}} */ 3147/*}}} */
2990 3148
2991#ifndef NO_FRILLS 3149#if !ENABLE_MINIMAL
2992/* ARGSUSED */
2993void 3150void
2994rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2995{ 3152{
2996 int x, y; 3153 int x, y;
2997 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
2998 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
2999 3158
3000 if (nargs == 0) 3159 if (nargs == 0)
3001 return; 3160 return;
3002 3161
3003 switch (args[0]) 3162 switch (args[0])
3004 { 3163 {
3005 /* 3164 /*
3006 * commands 3165 * commands
3007 */ 3166 */
3008 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
3009 XMapWindow (display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
3010 break; 3169 break;
3011 case 2: /* iconify window */ 3170 case 2: /* iconify window */
3012 XIconifyWindow (display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
3013 DefaultScreen (display->display));
3014 break; 3172 break;
3015 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
3016 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
3017 break; 3175 break;
3018 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
3019 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3020 break; 3178 break;
3021 case 5: /* raise window */ 3179 case 5: /* raise window */
3022 XRaiseWindow (display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
3023 break; 3181 break;
3024 case 6: /* lower window */ 3182 case 6: /* lower window */
3025 XLowerWindow (display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
3026 break; 3184 break;
3027 case 7: /* refresh window */ 3185 case 7: /* refresh window */
3028 scr_touch (true); 3186 scr_touch (true);
3029 break; 3187 break;
3030 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
3031 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
3032 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
3033 break; 3191 break;
3034 3192
3035 //case 9: NYI, TODO, restore maximized window or maximize window 3193 //case 9: NYI, TODO, restore maximized window or maximize window
3036 default: 3194 default:
3037 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
3038 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
3039 (unsigned int) (args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
3040 break; 3198 break;
3041
3042 3199
3043 /* 3200 /*
3044 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
3045 */ 3202 */
3046 case 11: /* report window state */ 3203 case 11: /* report window state */
3047 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
3048 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3049 break; 3206 break;
3050 case 13: /* report window position */ 3207 case 13: /* report window position */
3051 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
3052 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
3053 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
3054 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
3055 tt_printf ("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
3056 break; 3213 break;
3057 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
3059 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3060 break; 3217 break;
3061 case 18: /* report text area size (chars) */ 3218 case 18: /* report text area size (chars) */
3062 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3063 break; 3220 break;
3064 case 19: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
3065 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3066 break; 3223 break;
3067 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3068 if (Options & Opt_insecure)
3069 { 3225 {
3070 char *s; 3226 char *s;
3071 XGetIconName (display->display, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
3072 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);
3073 } 3230 }
3074 break; 3231 break;
3075 case 21: /* report window title */ 3232 case 21: /* report window title */
3076 if (Options & Opt_insecure)
3077 { 3233 {
3078 char *s; 3234 char *s;
3079 XFetchName (display->display, TermWin.parent[0], &s); 3235 XFetchName (dpy, parent, &s);
3080 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);
3081 } 3238 }
3082 break; 3239 break;
3083 } 3240 }
3084} 3241}
3085#endif 3242#endif
3086 3243
3087/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
3088/* 3245/*
3089 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
3090 * ends_how is terminator used. returned input must be free()'d 3247 * ends_how is terminator used. returned input must be free()'d
3091 */ 3248 */
3092unsigned char * 3249char *
3093rxvt_term::get_to_st (unicode_t &ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
3094{ 3251{
3095 int seen_esc = 0; /* seen escape? */ 3252 unicode_t ch;
3253 bool seen_esc = false;
3096 unsigned int n = 0; 3254 unsigned int n = 0;
3097 unsigned char *s; 3255 wchar_t string[CBUFSIZ];
3098 unicode_t ch;
3099 unsigned char string[STRING_MAX];
3100 3256
3101 while ((ch = cmd_getc ())) 3257 while ((ch = cmd_getc ()) != NOCHAR)
3102 { 3258 {
3103 if (ch == C0_BEL || ch == CHAR_ST)
3104 break;
3105
3106 if (seen_esc) 3259 if (seen_esc)
3260 {
3107 if (ch == 0x5c) /* 7bit ST */ 3261 if (ch == 0x5c) /* 7bit ST */
3108 break; 3262 break;
3109 else 3263 else
3110 return NULL; 3264 return NULL;
3111 3265 }
3112 if (ch == C0_ESC) 3266 else if (ch == C0_ESC)
3113 { 3267 {
3114 seen_esc = 1; 3268 seen_esc = true;
3115 continue; 3269 continue;
3116 } 3270 }
3271 else if (ch == C0_BEL || ch == CHAR_ST)
3272 break;
3117 else if (ch == C0_HT) 3273 else if (ch == C0_SYN)
3118 ch = ' '; /* translate '\t' to space */ 3274 ch = cmd_get8 ();
3119 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3275 else if (ch < 0x20)
3120 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3277
3278 seen_esc = false;
3121 3279
3122 if (n >= sizeof (string) - 1) 3280 if (n >= sizeof (string) - 1)
3123 // stop at some sane length 3281 // stop at some sane length
3124 return NULL; 3282 return NULL;
3125 3283
3126 string[n++] = ch; 3284 string[n++] = ch;
3127 seen_esc = 0;
3128 } 3285 }
3129 3286
3130 string[n++] = '\0'; 3287 string[n++] = '\0';
3131 3288
3132 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3133 return NULL;
3134
3135 ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
3136 STRNCPY (s, string, n); 3290
3137 return s; 3291 return rxvt_wcstombs (string);
3138} 3292}
3139 3293
3140/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
3141/* 3295/*
3142 * 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)'
3143 */ 3297 */
3144void 3298void
3145rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
3146{ 3300{
3147 unsigned char *s;
3148 unicode_t eh;
3149
3150 /* 3301 /*
3151 * Not handled yet 3302 * Not handled yet
3152 */ 3303 */
3304
3305 unicode_t eh;
3153 s = get_to_st (eh); 3306 char *s = get_to_st (eh);
3154 if (s) 3307 if (s)
3155 free (s); 3308 free (s);
3156 3309
3157 return; 3310 return;
3158} 3311}
… …
3162 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3163 */ 3316 */
3164void 3317void
3165rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
3166{ 3319{
3167 unicode_t ch, eh;
3168 int arg; 3320 int arg;
3169 3321
3170 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
3171 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3172 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
3173 3325
3174 if (ch == ';') 3326 if (ch == ';')
3175 { 3327 {
3328 unicode_t eh;
3176 unsigned char *s = get_to_st (eh); 3329 char *s = get_to_st (eh);
3177 3330
3178 if (s) 3331 if (s)
3179 { 3332 {
3180 process_xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
3181 free (s); 3334 free (s);
3182 } 3335 }
3183 } 3336 }
3184} 3337}
3185 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 32bit RGBA color.
3356 */
3357unsigned int
3358rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3359{
3360 r &= 0xff;
3361 g &= 0xff;
3362 b &= 0xff;
3363 a &= 0xff;
3364
3365 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3366
3367 unsigned int idx_r = r * (Red_levels - 1) / 0xff;
3368 unsigned int idx_g = g * (Green_levels - 1) / 0xff;
3369 unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
3370 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3371
3372 /* we allow one of the 6 directly neighbouring colours */
3373 /* to replace the current color, if they not used recently */
3374 static const signed char dxyz[][3] = {
3375 0, 0, 0,
3376 0, 0, +1,
3377 0, 0, -1,
3378 0, +1, 0,
3379 0, -1, 0,
3380 +1, 0, 0,
3381 -1, 0, 0,
3382 };
3383
3384 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3385 {
3386 int r = idx_r + dxyz[n][0];
3387 int g = idx_g + dxyz[n][1];
3388 int b = idx_b + dxyz[n][2];
3389
3390 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3391 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3392 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3393
3394 unsigned int index = colorcube_index (r, g, b);
3395
3396 if (rgb24_color[index] == color)
3397 {
3398 rgb24_seqno[index] = ++rgb24_sequence;
3399 return index + minTermCOLOR24;
3400 }
3401
3402 // minor issue: could update index 0 few more times
3403 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3404 {
3405 idx = index;
3406 goto update;
3407 }
3408
3409 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3410 // but also handles wrap around values good enough
3411 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3412 idx = index;
3413 }
3414
3415update:
3416 rgb24_color[idx] = color;
3417 rgb24_seqno[idx] = ++rgb24_sequence;
3418
3419 idx += minTermCOLOR24;
3420 pix_colors_focused [idx].free (this);
3421 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3422 update_fade_color (idx, false);
3423
3424 return idx;
3425}
3426
3186void 3427void
3187rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3428rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3188{ 3429{
3189 if (str[0] == '?' && !str[1]) 3430 if (str[0] == '?' && !str[1])
3190 { 3431 {
3191 if (Options & Opt_insecure) 3432 rgba c;
3192 { 3433 pix_colors_focused[color].get (c);
3193 unsigned short r, g, b; 3434
3194 PixColors[color].get (display, r, g, b); 3435#if XFT
3436 if (c.a != rgba::MAX_CC)
3437 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3438 else
3439#endif
3195 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3440 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3196 }
3197 } 3441 }
3198 else 3442 else
3199 set_window_color (color, str); 3443 set_window_color (color, str);
3200} 3444}
3201 3445
3202/* 3446/*
3203 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3447 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3204 * 0 = change iconName/title
3205 * 1 = change iconName
3206 * 2 = change title
3207 * 4 = change color
3208 * 10 = change fg color
3209 * 11 = change bg color
3210 * 12 = change text color
3211 * 13 = change mouse foreground color
3212 * 17 = change highlight character colour
3213 * 18 = change bold character color
3214 * 19 = change underlined character color
3215 * 46 = change logfile (not implemented)
3216 * 50 = change font
3217 *
3218 * rxvt extensions:
3219 * 20 = bg pixmap
3220 * 39 = change default fg color
3221 * 49 = change default bg color
3222 * 55 = dump scrollback buffer and all of screen
3223 * 701 = change locale
3224 * 702 = find font
3225 * 703 = menu
3226 */ 3448 */
3227void 3449void
3228rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3450rxvt_term::process_xterm_seq (int op, char *str, char resp)
3229{ 3451{
3230 int changed = 0;
3231 int color; 3452 int color;
3232 char *buf, *name; 3453 char *buf, *name;
3233 bool query = str[0] == '?' && !str[1]; 3454 bool query = str[0] == '?' && !str[1];
3455 int saveop = op;
3456
3457 dLocal (Display *, dpy);
3234 3458
3235 assert (str != NULL); 3459 assert (str != NULL);
3460
3461 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3462 return;
3463
3236 switch (op) 3464 switch (op)
3237 { 3465 {
3238 case XTerm_name: 3466 case XTerm_name:
3239 set_title (str); 3467 set_title (str);
3240 /* FALLTHROUGH */ 3468 /* FALLTHROUGH */
… …
3245 set_title (str); 3473 set_title (str);
3246 break; 3474 break;
3247 case XTerm_property: 3475 case XTerm_property:
3248 if (str[0] == '?') 3476 if (str[0] == '?')
3249 { 3477 {
3250 Atom prop = XInternAtom (display->display, str + 1, True); 3478 Atom prop = display->atom (str + 1);
3251 Atom actual_type; 3479 Atom actual_type;
3252 int actual_format; 3480 int actual_format;
3253 unsigned long nitems; 3481 unsigned long nitems;
3254 unsigned long bytes_after; 3482 unsigned long bytes_after;
3255 unsigned char *value = 0; 3483 unsigned char *value = 0;
3256 const char *str = ""; 3484 const char *str = "";
3257 3485
3258 if (prop 3486 if (prop
3259 && XGetWindowProperty (display->display, TermWin.parent[0], 3487 && XGetWindowProperty (dpy, parent,
3260 prop, 0, 1<<16, 0, AnyPropertyType, 3488 prop, 0, 1<<16, 0, AnyPropertyType,
3261 &actual_type, &actual_format, 3489 &actual_type, &actual_format,
3262 &nitems, &bytes_after, &value) == Success 3490 &nitems, &bytes_after, &value) == Success
3263 && actual_type != None 3491 && actual_type != None
3264 && actual_format == 8) 3492 && actual_format == 8)
3265 str = (const char *)(value); 3493 str = (const char *)(value);
3266 3494
3267 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3495 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3268 3496
3269 XFree (value); 3497 XFree (value);
3270 } 3498 }
3271 else 3499 else
3272 { 3500 {
3273 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3501 char *eq = strchr (str, '=');
3274 3502
3275 if (eq) 3503 if (eq)
3276 { 3504 {
3277 *eq = 0; 3505 *eq = 0;
3278 XChangeProperty (display->display, TermWin.parent[0], 3506 set_utf8_property (display->atom (str), eq + 1);
3279 display->atom (str), XA_STRING, 8,
3280 PropModeReplace, (unsigned char *)eq + 1,
3281 strlen (eq + 1));
3282 } 3507 }
3283 else 3508 else
3284 XDeleteProperty (display->display, TermWin.parent[0], 3509 XDeleteProperty (dpy, parent,
3285 display->atom (str)); 3510 display->atom (str));
3286 } 3511 }
3287 break; 3512 break;
3288 3513
3289 case XTerm_Color: 3514 case XTerm_Color:
3290 for (buf = (char *)str; buf && *buf;) 3515 for (buf = (char *)str; buf && *buf;)
3291 { 3516 {
3292 if ((name = STRCHR (buf, ';')) == NULL) 3517 if ((name = strchr (buf, ';')) == NULL)
3293 break; 3518 break;
3294 3519
3295 *name++ = '\0'; 3520 *name++ = '\0';
3296 color = atoi (buf); 3521 color = atoi (buf) + minCOLOR;
3297 3522
3298 if (color < 0 || color >= TOTAL_COLORS) 3523 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3299 break; 3524 break;
3300 3525
3301 if ((buf = STRCHR (name, ';')) != NULL) 3526 if ((buf = strchr (name, ';')) != NULL)
3302 *buf++ = '\0'; 3527 *buf++ = '\0';
3303 3528
3304 if (name[0] == '?' && !name[1]) 3529 process_color_seq (op, color, name, resp);
3530 }
3531 break;
3532 case Rxvt_restoreFG:
3533 case XTerm_Color00:
3534 process_color_seq (op, Color_fg, str, resp);
3535 break;
3536 case Rxvt_restoreBG:
3537 case XTerm_Color01:
3538 process_color_seq (op, Color_bg, str, resp);
3539 break;
3540#ifndef NO_CURSORCOLOR
3541 case XTerm_Color_cursor:
3542 process_color_seq (op, Color_cursor, str, resp);
3543 break;
3544#endif
3545 case XTerm_Color_pointer_fg:
3546 process_color_seq (op, Color_pointer_fg, str, resp);
3547 break;
3548 case XTerm_Color_pointer_bg:
3549 process_color_seq (op, Color_pointer_bg, str, resp);
3550 break;
3551#ifdef OPTION_HC
3552 case XTerm_Color_HC:
3553 process_color_seq (op, Color_HC, str, resp);
3554 break;
3555 case XTerm_Color_HTC:
3556 process_color_seq (op, Color_HTC, str, resp);
3557 break;
3558#endif
3559#ifndef NO_BOLD_UNDERLINE_REVERSE
3560 case URxvt_Color_BD:
3561 process_color_seq (op, Color_BD, str, resp);
3562 break;
3563 case URxvt_Color_UL:
3564 process_color_seq (op, Color_UL, str, resp);
3565 break;
3566 case URxvt_Color_IT:
3567 process_color_seq (op, Color_IT, str, resp);
3568 break;
3569#endif
3570 case URxvt_Color_border:
3571 process_color_seq (op, Color_border, str, resp);
3572 break;
3573
3574#if BG_IMAGE_FROM_ROOT
3575 case URxvt_Color_tint:
3576 process_color_seq (op, Color_tint, str, resp);
3577 {
3578 bool changed = false;
3579
3580 if (ISSET_PIXCOLOR (Color_tint))
3581 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3582
3583 if (changed)
3584 update_background ();
3585 }
3586
3587 break;
3588#endif
3589
3590#if BG_IMAGE_FROM_FILE
3591 case Rxvt_Pixmap:
3592 if (!strcmp (str, "?"))
3593 {
3594 char str[256];
3595 int h_scale = fimage.h_scale;
3596 int v_scale = fimage.v_scale;
3597 int h_align = fimage.h_align;
3598 int v_align = fimage.v_align;
3599
3600 sprintf (str, "[%dx%d+%d+%d]",
3601 h_scale, v_scale,
3602 h_align, v_align);
3603 process_xterm_seq (XTerm_title, str, CHAR_ST);
3604 }
3605 else
3606 {
3607 bool changed = false;
3608
3609 if (*str != ';')
3305 { 3610 {
3306 if (Options & Opt_insecure) 3611 try
3307 { 3612 {
3308 unsigned short r, g, b; 3613 fimage.set_file_geometry (this, str);
3309 PixColors[color + minCOLOR].get (display, r, g, b); 3614 changed = true;
3310 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3615 }
3616 catch (const class rxvt_failure_exception &e)
3617 {
3311 } 3618 }
3312 } 3619 }
3313 else 3620 else
3314 set_window_color (color + minCOLOR, name); 3621 {
3622 str++;
3623 if (fimage.set_geometry (str, true))
3624 changed = true;
3625 }
3626
3627 if (changed)
3628 {
3629 if (bg_window_position_sensitive ())
3630 {
3631 int x, y;
3632 get_window_origin (x, y);
3633 parent_x = x;
3634 parent_y = y;
3635 }
3636 update_background ();
3637 }
3315 } 3638 }
3316 break; 3639 break;
3317 case XTerm_Color00:
3318 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3319 break;
3320 case XTerm_Color01:
3321 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3322 break;
3323#ifndef NO_CURSORCOLOR
3324 case XTerm_Color_cursor:
3325 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3326 break;
3327#endif 3640#endif
3328 case XTerm_Color_pointer_fg:
3329 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3330 break;
3331 case XTerm_Color_pointer_bg:
3332 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3333 break;
3334#ifndef NO_BOLD_UNDERLINE_REVERSE
3335 case XTerm_Color_BD:
3336 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3337 break;
3338 case XTerm_Color_UL:
3339 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3340 break;
3341 case XTerm_Color_RV:
3342 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3343 break;
3344#endif
3345
3346 case XTerm_Pixmap:
3347 if (*str != ';')
3348 {
3349#if XPM_BACKGROUND
3350 scale_pixmap (""); /* reset to default scaling */
3351 set_bgPixmap (str); /* change pixmap */
3352#endif
3353 scr_touch (true);
3354 }
3355 while ((str = STRCHR (str, ';')) != NULL)
3356 {
3357 str++;
3358#if XPM_BACKGROUND
3359 changed += scale_pixmap (str);
3360#endif
3361
3362 }
3363 if (changed)
3364 {
3365#ifdef XPM_BACKGROUND
3366 resize_pixmap ();
3367#endif
3368 scr_touch (true);
3369 }
3370 break;
3371
3372 case XTerm_restoreFG:
3373 set_window_color (Color_fg, str);
3374 break;
3375 case XTerm_restoreBG:
3376 set_window_color (Color_bg, str);
3377 break;
3378 3641
3379 case XTerm_logfile: 3642 case XTerm_logfile:
3380 // TODO, when secure mode? 3643 // TODO, when secure mode?
3381 break; 3644 break;
3382 3645
3383 case XTerm_font:
3384 if (query)
3385 {
3386 if (Options & Opt_insecure)
3387 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3388 TermWin.fontset->fontdesc
3389 ? TermWin.fontset->fontdesc
3390 : "",
3391 resp);
3392 }
3393 else
3394 change_font (str);
3395 break;
3396
3397#ifndef NO_FRILLS
3398 case XTerm_locale:
3399 if (query)
3400 {
3401 if (Options & Opt_insecure)
3402 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3403 }
3404 else
3405 {
3406 set_locale (str);
3407# ifdef USE_XIM
3408 im_cb ();
3409# endif
3410 }
3411 break;
3412
3413 case XTerm_findfont:
3414 if (Options & Opt_insecure)
3415 {
3416 int fid = TermWin.fontset->find_font (atoi (str));
3417 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3418 fid, (*TermWin.fontset)[fid]->name, resp);
3419 }
3420 break;
3421#endif
3422
3423#ifdef MENUBAR
3424 case XTerm_Menu:
3425 if (Options & Opt_insecure)
3426 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3427 break;
3428#endif
3429#if 0 3646#if 0
3430 case XTerm_dumpscreen: /* no error notices */ 3647 case Rxvt_dumpscreen: /* no error notices */
3431 { 3648 {
3432 int fd; 3649 int fd;
3433 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3650 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3434 { 3651 {
3435 scr_dump (fd); 3652 scr_dump (fd);
3436 close (fd); 3653 close (fd);
3437 } 3654 }
3438 } 3655 }
3656 break;
3657#endif
3658 case XTerm_font:
3659 op = URxvt_font;
3660 case URxvt_font:
3661#if ENABLE_STYLES
3662 case URxvt_boldFont:
3663 case URxvt_italicFont:
3664 case URxvt_boldItalicFont:
3665#endif
3666 if (query)
3667 tt_printf ("\33]%d;%-.250s%c", saveop,
3668 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3669 ? fontset[op - URxvt_font]->fontdesc : "",
3670 resp);
3671 else
3672 {
3673 const char *&res = rs[Rs_font + (op - URxvt_font)];
3674
3675 res = strdup (str);
3676 allocated.push_back ((void *)res);
3677 set_fonts ();
3678 }
3679 break;
3680
3681 case URxvt_version:
3682 if (query)
3683 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3684 op,
3685 rs[Rs_name], VERSION[0], VERSION[2],
3686 resp);
3687 break;
3688
3689#if !ENABLE_MINIMAL
3690 case URxvt_locale:
3691 if (query)
3692 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3693 else
3694 {
3695 set_locale (str);
3696 pty->set_utf8_mode (enc_utf8);
3697 init_xlocale ();
3698 }
3699 break;
3700
3701 case URxvt_view_up:
3702 case URxvt_view_down:
3703 {
3704 int lines = atoi (str);
3705
3706 if (lines)
3707 scr_page (op == URxvt_view_up ? UP : DN, lines);
3708 else
3709 scr_erase_savelines ();
3710 }
3711
3712 break;
3713#endif
3714
3715#if ENABLE_PERL
3716 case URxvt_perl:
3717 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3439 break; 3718 break;
3440#endif 3719#endif
3441 } 3720 }
3442} 3721}
3443/*----------------------------------------------------------------------*/ 3722/*----------------------------------------------------------------------*/
… …
3450 * 's' = save 3729 * 's' = save
3451 * 'r' = restore 3730 * 'r' = restore
3452 * 't' = toggle 3731 * 't' = toggle
3453 * so no need for fancy checking 3732 * so no need for fancy checking
3454 */ 3733 */
3455int 3734int ecb_cold
3456rxvt_term::privcases (int mode, unsigned long bit) 3735rxvt_term::privcases (int mode, unsigned long bit)
3457{ 3736{
3458 int state; 3737 int state;
3459 3738
3460 if (mode == 's') 3739 if (mode == 's')
3461 { 3740 {
3462 SavedModes |= (PrivateModes & bit); 3741 if (priv_modes & bit)
3742 SavedModes |= bit;
3743 else
3744 SavedModes &= ~bit;
3463 return -1; 3745 return -1;
3464 } 3746 }
3465 else 3747 else
3466 { 3748 {
3467 if (mode == 'r') 3749 if (mode == 'r')
3468 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3750 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3469 else 3751 else
3470 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3752 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3471 PrivMode (state, bit); 3753
3754 if (state)
3755 priv_modes |= bit;
3756 else
3757 priv_modes &= ~bit;
3472 } 3758 }
3473 3759
3474 return state; 3760 return state;
3475} 3761}
3476 3762
3477/* we're not using priv _yet_ */ 3763/* we're not using priv _yet_ */
3478void 3764void
3479rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3765rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3480{ 3766{
3481 unsigned int i, j; 3767 unsigned int i, j;
3482 int state; 3768 int state;
3483 3769
3484 static const struct 3770 static const struct
3485 { 3771 {
3486 const int argval; 3772 const int argval;
3487 const unsigned long bit; 3773 const unsigned long bit;
3488 }
3489
3490 argtopriv[] = { 3774 } argtopriv[] = {
3491 { 1, PrivMode_aplCUR }, 3775 { 1, PrivMode_aplCUR }, // DECCKM
3492 { 2, PrivMode_vt52 }, 3776 { 2, PrivMode_vt52 }, // DECANM
3493 { 3, PrivMode_132 }, 3777 { 3, PrivMode_132 }, // DECCOLM
3494 { 4, PrivMode_smoothScroll }, 3778 { 4, PrivMode_smoothScroll }, // DECSCLM
3495 { 5, PrivMode_rVideo }, 3779 { 5, PrivMode_rVideo }, // DECSCNM
3496 { 6, PrivMode_relOrigin }, 3780 { 6, PrivMode_relOrigin }, // DECOM
3497 { 7, PrivMode_Autowrap }, 3781 { 7, PrivMode_Autowrap }, // DECAWM
3782 // 8, auto-repeat keys // DECARM
3498 { 9, PrivMode_MouseX10 }, 3783 { 9, PrivMode_MouseX10 },
3499#ifdef menuBar_esc 3784 { 12, PrivMode_BlinkingCursor },
3500 { menuBar_esc, PrivMode_menuBar }, 3785 // 18 end FF to printer after print screen
3501#endif 3786 // 19 Print screen prints full screen/scroll region
3787 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3502#ifdef scrollBar_esc 3788#ifdef scrollBar_esc
3503 { scrollBar_esc, PrivMode_scrollBar }, 3789 { scrollBar_esc, PrivMode_scrollBar },
3504#endif 3790#endif
3505 // 18, 19 printing-related
3506 { 25, PrivMode_VisibleCursor },
3507 // 30 show scrollbar rxvt. extension
3508 { 35, PrivMode_ShiftKeys }, // rxvt extension 3791 { 35, PrivMode_ShiftKeys }, // rxvt extension
3792 // 38, tektronix mode // DECTEK
3509 { 40, PrivMode_132OK }, 3793 { 40, PrivMode_132OK },
3510 // 41 xterm more fixes NYI 3794 // 41 xterm more fixes NYI
3511 // 45 margin bell NYI 3795 // 45 margin bell NYI
3512 // 46 start logging 3796 // 46 start logging
3513 { 47, PrivMode_Screen }, 3797 { 47, PrivMode_Screen },
3514 { 66, PrivMode_aplKP }, 3798 { 66, PrivMode_aplKP }, // DECNKM
3515#ifndef NO_BACKSPACE_KEY 3799#ifndef NO_BACKSPACE_KEY
3516 { 67, PrivMode_BackSpace }, 3800 { 67, PrivMode_BackSpace }, // DECBKM
3517#endif 3801#endif
3518 { 1000, PrivMode_MouseX11 }, 3802 { 1000, PrivMode_MouseX11 },
3519 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3803 { 1002, PrivMode_MouseBtnEvent },
3520 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3804 { 1003, PrivMode_MouseAnyEvent },
3521 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3805#if ENABLE_FRILLS
3806 { 1004, PrivMode_FocusEvent },
3807 { 1005, PrivMode_ExtModeMouse },
3808#endif
3522 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3809 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3523 { 1011, PrivMode_Keypress }, // rxvt extension 3810 { 1011, PrivMode_Keypress }, // rxvt extension
3811#if ENABLE_FRILLS
3812 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3813#endif
3524 // 1035 enable modifiers for alt, numlock NYI 3814 // 1035 enable modifiers for alt, numlock NYI
3525 // 1036 send ESC for meta keys NYI 3815 // 1036 send ESC for meta keys NYI
3526 // 1037 send DEL for keypad delete NYI 3816 // 1037 send DEL for keypad delete NYI
3527 { 1047, PrivMode_Screen }, 3817 { 1047, PrivMode_Screen },
3528 // 1048 save and restore cursor 3818 // 1048 save and restore cursor, implemented in code
3529 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3819 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3530 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3820 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3821 { 2004, PrivMode_BracketPaste },
3531 }; 3822 };
3532 3823
3533 if (nargs == 0) 3824 if (nargs == 0)
3534 return; 3825 return;
3535 3826
… …
3542 for (i = 0; i < nargs; i++) 3833 for (i = 0; i < nargs; i++)
3543 { 3834 {
3544 state = -1; 3835 state = -1;
3545 3836
3546 /* basic handling */ 3837 /* basic handling */
3547 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3838 for (j = 0; j < ecb_array_length (argtopriv); j++)
3548 if (argtopriv[j].argval == arg[i]) 3839 if (argtopriv[j].argval == arg[i])
3549 { 3840 {
3550 state = privcases (mode, argtopriv[j].bit); 3841 state = privcases (mode, argtopriv[j].bit);
3551 break; 3842 break;
3552 } 3843 }
3553 3844
3554 /* extra handling for values with state unkept */ 3845 /* extra handling for values with state unkept */
3555 switch (arg[i]) 3846 switch (arg[i])
3556 { 3847 {
3848#if ENABLE_STYLES
3849 case 1021:
3850 set_option (Opt_intensityStyles, mode);
3851
3852 scr_touch (true);
3853 break;
3854#endif
3557 case 1048: /* alternative cursor save */ 3855 case 1048: /* alternative cursor save */
3558 if (Options & Opt_secondaryScreen) 3856 if (option (Opt_secondaryScreen))
3559 if (mode == 0) 3857 if (mode == 0)
3560 scr_cursor (RESTORE); 3858 scr_cursor (RESTORE);
3561 else if (mode == 1) 3859 else if (mode == 1)
3562 scr_cursor (SAVE); 3860 scr_cursor (SAVE);
3563 break; 3861 break;
… …
3571 case 2: /* VT52 mode */ 3869 case 2: /* VT52 mode */
3572 /* oddball mode. should be set regardless of set/reset 3870 /* oddball mode. should be set regardless of set/reset
3573 * parameter. Return from VT52 mode with an ESC < from 3871 * parameter. Return from VT52 mode with an ESC < from
3574 * within VT52 mode 3872 * within VT52 mode
3575 */ 3873 */
3576 PrivMode (1, PrivMode_vt52); 3874 priv_modes |= PrivMode_vt52;
3577 break; 3875 break;
3578 case 3: /* 80/132 */ 3876 case 3: /* 80/132 */
3579 if (PrivateModes & PrivMode_132OK) 3877 if (priv_modes & PrivMode_132OK)
3580 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3878 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3581 break; 3879 break;
3582 case 4: /* smooth scrolling */ 3880 case 4: /* smooth scrolling */
3583 if (state) 3881 set_option (Opt_jumpScroll, !state);
3584 Options &= ~Opt_jumpScroll;
3585 else
3586 Options |= Opt_jumpScroll;
3587 break; 3882 break;
3588 case 5: /* reverse video */ 3883 case 5: /* reverse video */
3589 scr_rvideo_mode (state); 3884 scr_rvideo_mode (state);
3590 break; 3885 break;
3591 case 6: /* relative/absolute origins */ 3886 case 6: /* relative/absolute origins */
… …
3595 scr_autowrap (state); 3890 scr_autowrap (state);
3596 break; 3891 break;
3597 /* case 8: - auto repeat, can't do on a per window basis */ 3892 /* case 8: - auto repeat, can't do on a per window basis */
3598 case 9: /* X10 mouse reporting */ 3893 case 9: /* X10 mouse reporting */
3599 if (state) /* orthogonal */ 3894 if (state) /* orthogonal */
3600 PrivateModes &= ~PrivMode_MouseX11; 3895 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3601 break; 3896 break;
3602#ifdef menuBar_esc
3603 case menuBar_esc:
3604#ifdef MENUBAR
3605 map_menuBar (state);
3606#endif
3607 break;
3608#endif
3609#ifdef scrollBar_esc 3897#ifdef scrollBar_esc
3610 case scrollBar_esc: 3898 case scrollBar_esc:
3611 if (scrollbar_mapping (state)) 3899 scrollBar.map (state);
3612 {
3613 resize_all_windows (0, 0, 0); 3900 resize_all_windows (0, 0, 0);
3614 scr_touch (true); 3901 scr_touch (true);
3615 } 3902 break;
3903#endif
3904#ifdef CURSOR_BLINK
3905 case 12:
3906 cursor_blink_reset ();
3616 break; 3907 break;
3617#endif 3908#endif
3618 case 25: /* visible/invisible cursor */ 3909 case 25: /* visible/invisible cursor */
3619 scr_cursor_visible (state); 3910 scr_cursor_visible (state);
3620 break; 3911 break;
… …
3625 break; 3916 break;
3626 /* case 66: - application key pad */ 3917 /* case 66: - application key pad */
3627 /* case 67: - backspace key */ 3918 /* case 67: - backspace key */
3628 case 1000: /* X11 mouse reporting */ 3919 case 1000: /* X11 mouse reporting */
3629 if (state) /* orthogonal */ 3920 if (state) /* orthogonal */
3630 PrivateModes &= ~PrivMode_MouseX10; 3921 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3631 break; 3922 break;
3632#if 0
3633 case 1001: 3923 case 1002:
3634 break; /* X11 mouse highlighting */ 3924 case 1003:
3635#endif 3925 if (state)
3926 {
3927 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3928 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3929 mouse_row = mouse_col = 0;
3930 vt_emask_mouse = PointerMotionMask;
3931 }
3932 else
3933 vt_emask_mouse = NoEventMask;
3934
3935 vt_select_input ();
3936 break;
3636 case 1010: /* scroll to bottom on TTY output inhibit */ 3937 case 1010: /* scroll to bottom on TTY output inhibit */
3637 if (state)
3638 Options &= ~Opt_scrollTtyOutput;
3639 else
3640 Options |= Opt_scrollTtyOutput; 3938 set_option (Opt_scrollTtyOutput, !state);
3641 break; 3939 break;
3642 case 1011: /* scroll to bottom on key press */ 3940 case 1011: /* scroll to bottom on key press */
3643 if (state)
3644 Options |= Opt_scrollTtyKeypress; 3941 set_option (Opt_scrollTtyKeypress, state);
3645 else
3646 Options &= ~Opt_scrollTtyKeypress;
3647 break; 3942 break;
3648 case 1047: /* secondary screen w/ clearing last */ 3943 case 1047: /* secondary screen w/ clearing last */
3649 if (Options & Opt_secondaryScreen) 3944 if (option (Opt_secondaryScreen))
3650 if (current_screen != PRIMARY) 3945 if (!state)
3651 scr_erase_screen (2); 3946 scr_erase_screen (2);
3947
3652 scr_change_screen (state); 3948 scr_change_screen (state);
3653 break; 3949 break;
3654 case 1049: /* secondary screen w/ clearing first */ 3950 case 1049: /* secondary screen w/ clearing first */
3951 if (option (Opt_secondaryScreen))
3952 if (state)
3953 scr_cursor (SAVE);
3954
3655 scr_change_screen (state); 3955 scr_change_screen (state);
3956
3656 if (Options & Opt_secondaryScreen) 3957 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3958 if (state)
3658 scr_erase_screen (2); 3959 scr_erase_screen (2);
3960 else
3961 scr_cursor (RESTORE);
3659 break; 3962 break;
3660 default: 3963 default:
3661 break; 3964 break;
3662 } 3965 }
3663 } 3966 }
3664} 3967}
3665/*}}} */ 3968/*}}} */
3666 3969
3667/*{{{ process sgr sequences */ 3970/*{{{ process sgr sequences */
3668void 3971void ecb_hot
3669rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3972rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3670{ 3973{
3671 unsigned int i; 3974 unsigned int i;
3672 short rendset; 3975 short rendset;
3673 int rendstyle; 3976 int rendstyle;
… …
3687 rendset = 0, rendstyle = ~RS_None; 3990 rendset = 0, rendstyle = ~RS_None;
3688 break; 3991 break;
3689 case 1: 3992 case 1:
3690 rendset = 1, rendstyle = RS_Bold; 3993 rendset = 1, rendstyle = RS_Bold;
3691 break; 3994 break;
3995 //case 2: // low intensity
3996 case 3:
3997 rendset = 1, rendstyle = RS_Italic;
3998 break;
3692 case 4: 3999 case 4:
3693 rendset = 1, rendstyle = RS_Uline; 4000 rendset = 1, rendstyle = RS_Uline;
3694 break; 4001 break;
3695 case 5: 4002 case 5: // slowly blinking
4003 case 6: // rapidly blinking
3696 rendset = 1, rendstyle = RS_Blink; 4004 rendset = 1, rendstyle = RS_Blink;
3697 break; 4005 break;
3698 //case 6: // scoansi light background 4006 //case 6: // scoansi light background
3699 case 7: 4007 case 7:
3700 rendset = 1, rendstyle = RS_RVid; 4008 rendset = 1, rendstyle = RS_RVid;
3701 break; 4009 break;
3702 case 8: 4010 case 8:
3703 // invisible. NYI 4011 // invisible. NYI
3704 break; 4012 break;
4013 //case 9: // crossed out
3705 //case 10: // scoansi acs off 4014 //case 10: // scoansi acs off, primary font
3706 //case 11: // scoansi acs on 4015 //case 11: // scoansi acs on, first alt font
3707 //case 12: // scoansi acs on, |0x80 4016 //case 12: // scoansi acs on, |0x80, second alt font
3708 case 21: // disable bold, blink and invis (some terminals use this) 4017 //...
3709 rendset = 0, rendstyle = RS_Bold | RS_Blink; 4018 //case 19: // ninth alt font
3710 break; 4019 //case 20: // gothic
3711 case 22: 4020 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3712 rendset = 0, rendstyle = RS_Bold; 4021 rendset = 0, rendstyle = RS_Bold;
3713 break; 4022 break;
3714 case 24: 4023 case 22: // bold off (vt220)
4024 rendset = 0, rendstyle = RS_Bold;
4025 break;
4026 case 23: // disable italic
4027 rendset = 0, rendstyle = RS_Italic;
4028 break;
4029 case 24: // underline off (vt220)
3715 rendset = 0, rendstyle = RS_Uline; 4030 rendset = 0, rendstyle = RS_Uline;
3716 break; 4031 break;
3717 case 25: 4032 case 25: // blink off (vt220)
3718 rendset = 0, rendstyle = RS_Blink; 4033 rendset = 0, rendstyle = RS_Blink;
3719 break; 4034 break;
3720 case 27: 4035 case 26: // variable spacing (iso 8613)
4036 rendset = 0, rendstyle = RS_Blink;
4037 break;
4038 case 27: // reverse off (vt220)
3721 rendset = 0, rendstyle = RS_RVid; 4039 rendset = 0, rendstyle = RS_RVid;
3722 break; 4040 break;
3723 case 28:
3724 // visible. NYI 4041 //case 28: // visible. NYI
3725 break; 4042 //case 29: // not crossed-out
3726 } 4043 }
3727 4044
3728 if (rendset != -1) 4045 if (rendset != -1)
3729 { 4046 {
3730 scr_rendition (rendset, rendstyle); 4047 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 4058 case 35:
3742 case 36: 4059 case 36:
3743 case 37: 4060 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 4061 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 4062 break;
3746#ifdef TTY_256COLOR
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5)
3749 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2;
3752 }
3753 break;
3754#endif
3755 case 39: /* default fg */ 4063 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 4064 scr_color (Color_fg, Color_fg);
3757 break; 4065 break;
3758 4066
3759 case 40: 4067 case 40:
… …
3764 case 45: 4072 case 45:
3765 case 46: 4073 case 46:
3766 case 47: 4074 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4075 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 4076 break;
3769#ifdef TTY_256COLOR
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5)
3772 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2;
3775 }
3776 break;
3777#endif
3778 case 49: /* default bg */ 4077 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 4078 scr_color (Color_bg, Color_bg);
3780 break; 4079 break;
3781 4080
3782#ifndef NO_BRIGHTCOLOR 4081 case 38: // set fg color, ISO 8613-6
4082 case 48: // set bg color, ISO 8613-6
4083 {
4084 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
4085 unsigned int idx;
4086
4087 if (nargs > i + 2 && arg[i + 1] == 5)
4088 {
4089 idx = minCOLOR + arg[i + 2];
4090 i += 2;
4091 }
4092 else if (nargs > i + 4 && arg[i + 1] == 2)
4093 {
4094 unsigned int r = arg[i + 2];
4095 unsigned int g = arg[i + 3];
4096 unsigned int b = arg[i + 4];
4097 unsigned int a = 0xff;
4098
4099 idx = map_rgb24_color (r, g, b, a);
4100
4101 i += 4;
4102 }
4103
4104 scr_color (idx, fgbg);
4105 }
4106 break;
4107
4108 //case 50: // not variable spacing
4109
4110#if !ENABLE_MINIMAL
3783 case 90: 4111 case 90:
3784 case 91: /* set bright fg color */ 4112 case 91: /* set bright fg color */
3785 case 92: 4113 case 92:
3786 case 93: 4114 case 93:
3787 case 94: 4115 case 94:
3788 case 95: 4116 case 95:
3789 case 96: 4117 case 96:
3790 case 97: 4118 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4119 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 4120 break;
3794 case 100: 4121 case 100:
3795 case 101: /* set bright bg color */ 4122 case 101: /* set bright bg color */
3796 case 102: 4123 case 102:
3797 case 103: 4124 case 103:
3798 case 104: 4125 case 104:
3799 case 105: 4126 case 105:
3800 case 106: 4127 case 106:
3801 case 107: 4128 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4129 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 4130 break;
3805#endif 4131#endif
3806
3807 } 4132 }
3808 } 4133 }
4134}
4135
4136void
4137rxvt_term::set_cursor_style (int style)
4138{
4139 if (!IN_RANGE_INC (style, 0, 6))
4140 return;
4141
4142 if (style == 0)
4143 style = 1;
4144
4145 cursor_type = (style - 1) / 2;
4146 set_option (Opt_cursorUnderline, cursor_type == 1);
4147
4148#ifdef CURSOR_BLINK
4149 set_option (Opt_cursorBlink, style & 1);
4150 cursor_blink_reset ();
4151#endif
4152
4153 want_refresh = 1;
3809} 4154}
3810/*}}} */ 4155/*}}} */
3811 4156
3812/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3813void
3814rxvt_term::process_graphics ()
3815{
3816 unicode_t ch, cmd = cmd_getc ();
3817
3818 if (cmd == 'Q')
3819 { /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */
3821 return;
3822 }
3823 /* swallow other graphics sequences until terminating ':' */
3824 do
3825 ch = cmd_getc ();
3826 while (ch != ':');
3827}
3828/*}}} */
3829
3830/* ------------------------------------------------------------------------- */ 4157/* ---------------------------------------------------------------------- */
4158/* Write data to the pty as typed by the user, pasted with the mouse,
4159 * or generated by us in response to a query ESC sequence.
4160 */
3831 4161
3832/* 4162/*
3833 * Send printf () formatted output to the command. 4163 * Send printf () formatted output to the command.
3834 * Only use for small amounts of data. 4164 * Only use for small amounts of data.
3835 */ 4165 */
3836void 4166void
3837rxvt_term::tt_printf (const char *fmt,...) 4167rxvt_term::tt_printf (const char *fmt,...)
3838{ 4168{
3839 va_list arg_ptr; 4169 va_list arg_ptr;
3840 unsigned char buf[256]; 4170 char buf[256];
3841 4171
3842 va_start (arg_ptr, fmt); 4172 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4173 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 4174 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 4175 tt_write (buf, strlen (buf));
3846} 4176}
3847 4177
3848/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 4178/* Write data to the pty as typed by the user. */
3850 * or generated by us in response to a query ESC sequence.
3851 */
3852void 4179void
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4180rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3854{ 4181{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4182 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4183 return;
3856 4184
3857 if (len) 4185 if (option (Opt_scrollTtyKeypress))
4186 if (view_start)
3858 { 4187 {
4188 view_start = 0;
4189 want_refresh = 1;
4190 }
4191
4192 tt_write_ (data, len);
4193}
4194
4195void
4196rxvt_term::tt_write (const char *data, unsigned int len)
4197{
4198 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4199 return;
4200
4201 tt_write_ (data, len);
4202}
4203
4204static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4205
4206void
4207rxvt_term::tt_write_ (const char *data, unsigned int len)
4208{
4209 if (pty->pty < 0)
4210 return;
4211
4212 if (v_buflen == 0)
4213 {
4214 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4215
4216 max_it (written, 0);
4217
4218 if (written == len)
4219 return;
4220
4221 data += written;
4222 len -= written;
4223 }
4224
4225 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4226
4227 memcpy (v_buffer + v_buflen, data, len);
4228 v_buflen += len;
4229
4230 pty_ev.set (ev::READ | ev::WRITE);
4231}
4232
4233void rxvt_term::pty_write ()
4234{
4235 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4236
4237 if (written > 0)
4238 {
4239 v_buflen -= written;
4240
3859 if (v_buflen == 0) 4241 if (v_buflen == 0)
3860 { 4242 {
3861 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3862
3863 if ((unsigned int)written == len)
3864 return;
3865
3866 data += written;
3867 len -= written;
3868 }
3869
3870
3871 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3872
3873 memcpy (v_buffer + v_buflen, data, len);
3874 v_buflen += len;
3875 }
3876
3877 for (;;)
3878 {
3879 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3880
3881 if (written > 0)
3882 {
3883 v_buflen -= written;
3884
3885 if (v_buflen == 0)
3886 {
3887 free (v_buffer); 4243 free (v_buffer);
3888 v_buffer = 0; 4244 v_buffer = 0;
3889 v_buflen = 0;
3890 4245
3891 pty_ev.set (EVENT_READ); 4246 pty_ev.set (ev::READ);
3892 return;
3893 }
3894
3895 memmove (v_buffer, v_buffer + written, v_buflen);
3896 }
3897 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3898 // original code just ignores this...
3899 destroy ();
3900 else
3901 {
3902 pty_ev.set (EVENT_READ | EVENT_WRITE);
3903 return; 4247 return;
3904 } 4248 }
4249
4250 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 4251 }
4252 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4253 pty_ev.set (ev::READ);
3906} 4254}
3907 4255
3908/*----------------------- end-of-file (C source) -----------------------*/ 4256/*----------------------- end-of-file (C source) -----------------------*/
3909 4257

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