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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.120 by root, Tue Aug 10 22:36:30 2004 UTC vs.
Revision 1.550 by root, Thu May 22 18:54:32 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#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 - 4 && 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# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
64rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
65{ 416{
66 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
67 unsigned int newlen;
68 KeySym keysym; 418 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 419 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
74 427
75 /* 428 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
78 * 431 *
79 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
80 */ 433 */
81 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 436 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 }
90 437
91 kbuf[0] = 0; 438 kbuf[0] = 0;
92 439
93#ifdef USE_XIM 440#if USE_XIM
94 if (Input_Context) 441 if (Input_Context)
95 { 442 {
96 Status status_return; 443 Status status_return;
97 444
98#if 0 445#if 0
99#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
103 else 450 else
104#endif 451#endif
105#endif 452#endif
106 { 453 {
… …
108 455
109 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
113 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
116 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 466 SET_LOCALE (locale);
118 467
119 if (status_return == XLookupChars 468 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
142 } 491 }
143 else 492 else
144#endif 493#endif
145 { 494 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
148 } 497 }
149 498
150 if (valid_keysym) 499 if (valid_keysym)
151 { 500 {
501 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
502 {
503 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
504 unsigned int newlen = 1;
505
506 if (ev.state & ModNumLockMask)
507 kp = false;
508
509 keysym = translate_keypad (keysym, kp);
510
511 switch (keysym)
512 {
513#ifndef NO_BACKSPACE_KEY
514 case XK_BackSpace:
515 if (priv_modes & PrivMode_HaveBackSpace)
516 {
517 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
518 ^ !!ctrl) ? '\b' : '\177';
519 kbuf[1] = '\0';
520 }
521 else
522 strcpy (kbuf, rs[Rs_backspace_key]);
523 break;
524#endif
525#ifndef NO_DELETE_KEY
526 case XK_Delete:
527 strcpy (kbuf, rs[Rs_delete_key]);
528 break;
529#endif
530 case XK_Tab:
531 if (shft)
532 strcpy (kbuf, "\033[Z");
533 else
534 {
535#ifdef CTRL_TAB_MAKES_META
536 if (ctrl)
537 meta = 1;
538#endif
539#ifdef MOD4_TAB_MAKES_META
540 if (ev.state & Mod4Mask)
541 meta = 1;
542#endif
543 newlen = 0;
544 }
545 break;
546
547 case XK_Up: /* "\033[A" */
548 case XK_Down: /* "\033[B" */
549 case XK_Right: /* "\033[C" */
550 case XK_Left: /* "\033[D" */
551 strcpy (kbuf, "\033[Z");
552 kbuf[2] = "DACB"[keysym - XK_Left];
553 /* do Shift first */
554 if (shft)
555 kbuf[2] = "dacb"[keysym - XK_Left];
556 else if (ctrl)
557 {
558 kbuf[1] = 'O';
559 kbuf[2] = "dacb"[keysym - XK_Left];
560 }
561 else if (priv_modes & PrivMode_aplCUR)
562 kbuf[1] = 'O';
563 break;
564
565 case XK_KP_Enter:
566 /* allow shift to override */
567 if (kp)
568 {
569 strcpy (kbuf, "\033OM");
570 break;
571 }
572
573 /* FALLTHROUGH */
574
575 case XK_Return:
576 if (priv_modes & PrivMode_LFNL)
577 {
578 kbuf[0] = '\015';
579 kbuf[1] = '\012';
580 kbuf[2] = '\0';
581 }
582 else
583 {
584 kbuf[0] = '\015';
585 kbuf[1] = '\0';
586 }
587 break;
588
589 case XK_KP_F1: /* "\033OP" */
590 case XK_KP_F2: /* "\033OQ" */
591 case XK_KP_F3: /* "\033OR" */
592 case XK_KP_F4: /* "\033OS" */
593 strcpy (kbuf, "\033OP");
594 kbuf[2] += (keysym - XK_KP_F1);
595 break;
596
597 case XK_KP_Multiply: /* "\033Oj" : "*" */
598 case XK_KP_Add: /* "\033Ok" : "+" */
599 case XK_KP_Separator: /* "\033Ol" : "," */
600 case XK_KP_Subtract: /* "\033Om" : "-" */
601 case XK_KP_Decimal: /* "\033On" : "." */
602 case XK_KP_Divide: /* "\033Oo" : "/" */
603 case XK_KP_0: /* "\033Op" : "0" */
604 case XK_KP_1: /* "\033Oq" : "1" */
605 case XK_KP_2: /* "\033Or" : "2" */
606 case XK_KP_3: /* "\033Os" : "3" */
607 case XK_KP_4: /* "\033Ot" : "4" */
608 case XK_KP_5: /* "\033Ou" : "5" */
609 case XK_KP_6: /* "\033Ov" : "6" */
610 case XK_KP_7: /* "\033Ow" : "7" */
611 case XK_KP_8: /* "\033Ox" : "8" */
612 case XK_KP_9: /* "\033Oy" : "9" */
613 /* allow shift to override */
614 if (kp)
615 {
616 strcpy (kbuf, "\033Oj");
617 kbuf[2] += (keysym - XK_KP_Multiply);
618 }
619 else
620 {
621 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
622 kbuf[1] = '\0';
623 }
624 break;
625
626 default:
627 {
628 int param = map_function_key (keysym);
629 if (param > 0)
630 sprintf (kbuf,"\033[%d~", param);
631 else
632 newlen = 0;
633 }
634 break;
635 }
636
637 if (newlen)
638 len = strlen (kbuf);
639
640 if (len > 0)
641 {
642 /*
643 * pass Shift/Control indicators for function keys ending with `~'
644 *
645 * eg,
646 * Prior = "ESC[5~"
647 * Shift+Prior = "ESC[5$"
648 * Ctrl+Prior = "ESC[5^"
649 * Ctrl+Shift+Prior = "ESC[5@"
650 */
651 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
652 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
653
654 /*
655 * Pass meta for all function keys, if 'meta' option set
656 */
657#ifdef META8_OPTION
658 if (meta && (meta_char == 0x80))
659 kbuf[len - 1] |= 0x80;
660#endif
661 }
662
663 }
664 else if (ctrl && keysym == XK_minus)
665 {
666 len = 1;
667 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
668 }
669 else if (keysym == XK_ISO_Left_Tab)
670 {
671 strcpy (kbuf, "\033[Z");
672 len = 3;
673 }
674 else
675 {
676#ifdef META8_OPTION
677 /* set 8-bit on */
678 if (meta && (meta_char == 0x80))
679 {
680 char *ch;
681
682 for (ch = kbuf; ch < kbuf + len; ch++)
683 *ch |= 0x80;
684
685 meta = 0;
686 }
687#endif
688 /* nil */ ;
689 }
690 }
691
692 /* escape prefix */
693 if (len && meta
694#ifdef META8_OPTION
695 && meta_char == C0_ESC
696#endif
697 )
698 {
699 *--kbuf = C0_ESC;
700 len++;
701 }
702
703 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
704 return;
705
706 if (valid_keysym)
707 {
708#ifdef KEYSYM_RESOURCE
709 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
710 return;
711#endif
712
152 if (TermWin.saveLines) 713 if (saveLines)
153 { 714 {
154#ifdef UNSHIFTED_SCROLLKEYS 715#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 716 if (!ctrl && !meta)
156 {
157#else 717#else
158 if (IS_SCROLL_MOD) 718 if (IS_SCROLL_MOD)
719#endif
159 { 720 {
160#endif
161 int lnsppg; 721 int lnsppg;
162 722
163#ifdef PAGING_CONTEXT_LINES 723#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 724 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 725#else
166 lnsppg = TermWin.nrow * 4 / 5; 726 lnsppg = nrow * 4 / 5;
167#endif 727#endif
728 max_it (lnsppg, 1);
729
168 if (keysym == XK_Prior) 730 if (keysym == XK_Prior)
169 { 731 {
170 scr_page (UP, lnsppg); 732 scr_page (lnsppg);
171 return; 733 return;
172 } 734 }
173 else if (keysym == XK_Next) 735 else if (keysym == XK_Next)
174 { 736 {
175 scr_page (DN, lnsppg); 737 scr_page (-lnsppg);
176 return; 738 return;
177 } 739 }
178 } 740 }
179#ifdef SCROLL_ON_UPDOWN_KEYS 741#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD) 742 if (IS_SCROLL_MOD)
181 { 743 {
182 if (keysym == XK_Up) 744 if (keysym == XK_Up)
183 { 745 {
184 scr_page (UP, 1); 746 scr_page (1);
185 return; 747 return;
186 } 748 }
187 else if (keysym == XK_Down) 749 else if (keysym == XK_Down)
188 { 750 {
189 scr_page (DN, 1); 751 scr_page (-1);
190 return; 752 return;
191 } 753 }
192 } 754 }
193#endif 755#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS 756#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD) 757 if (IS_SCROLL_MOD)
196 { 758 {
197 if (keysym == XK_Home) 759 if (keysym == XK_Home)
198 { 760 {
199 scr_move_to (0, 1); 761 scr_changeview (top_row);
200 return; 762 return;
201 } 763 }
202 else if (keysym == XK_End) 764 else if (keysym == XK_End)
203 { 765 {
204 scr_move_to (1, 0); 766 scr_changeview (0);
205 return; 767 return;
206 } 768 }
207 } 769 }
208#endif 770#endif
209 } 771 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 776 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 777 {
216 keysym += (XK_F11 - XK_F1); 778 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 779 shft = 0; /* turn off Shift */
218 } 780 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 781 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 782 {
221 switch (keysym) 783 switch (keysym)
222 { 784 {
223 /* normal XTerm key bindings */ 785 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 786 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 787 selection_request (ev.time);
226 return; 788 return;
789#if TODO
227 /* rxvt extras */ 790 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 791 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 792 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 793 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 794 return;
795#endif
234 } 796 }
235 } 797 }
236 } 798 }
237#ifdef PRINTPIPE 799
800 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
801 {
238 if (keysym == XK_Print) 802 if (keysym == XK_v)
803 selection_request (ev.time, Sel_Clipboard);
804 else if (selection.len > 0)
239 { 805 {
240 scr_printscreen (ctrl | shft); 806 free (selection.clip_text);
807 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
808 selection.clip_len = selection.len;
809 selection_grab (CurrentTime, true);
810 }
811
241 return; 812 return;
242 } 813 }
243#endif
244 814
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 815#if ENABLE_FRILLS || ISO_14755
816 // ISO 14755 support
817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 { 818 {
247#ifdef KEYSYM_RESOURCE 819 int hv;
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 820
821 if (iso14755buf & ISO_14755_51
822 && (keysym == XK_space || keysym == XK_KP_Space
823 || keysym == XK_Return || keysym == XK_KP_Enter))
249 { 824 {
250 unsigned int l; 825 commit_iso14755 ();
251 const unsigned char *kbuf0; 826 iso14755buf = ISO_14755_51;
252 827# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 828 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 829# endif
261 ) 830 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 831 }
266 832 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 833 {
834 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
838 return;
839 }
840 else if ((hv = hex_keyval (ev)) >= 0)
841 {
842 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
843 | hv | ISO_14755_51;
844# if ISO_14755
845 iso14755_51 (iso14755buf & ISO_14755_MASK);
846# endif
268 return; 847 return;
269 } 848 }
270 else 849 else
271#endif
272 { 850 {
273 newlen = 1; 851# if ISO_14755
274 switch (keysym) 852 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 853# endif
355 case XK_Prior: 854 iso14755buf = 0;
356 STRCPY (kbuf, "\033[5~"); 855 }
357 break; 856 }
358# ifdef XK_KP_Next 857 else if (option (Opt_iso14755) &&
359 case XK_KP_Next: 858 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
360 /* allow shift to override */ 859 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 860 if (!(iso14755buf & ISO_14755_STARTED))
362 { 861 {
363 STRCPY (kbuf, "\033Os"); 862 iso14755buf |= ISO_14755_STARTED;
364 break; 863# if ISO_14755
365 } 864 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
366 /* FALLTHROUGH */ 865 scr_overlay_set (0, 0, "ISO 14755 mode");
367# endif 866# 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 } 867 }
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 868#endif
548 869
870#ifdef PRINTPIPE
871 if (keysym == XK_Print)
549 } 872 {
550 else if (ctrl && keysym == XK_minus) 873 scr_printscreen (ctrl | shft);
874 return;
551 { 875 }
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 876#endif
569 /* nil */ ;
570 }
571 } 877 }
572 878
573 if (len <= 0) 879 if (len <= 0)
574 return; /* not mapped */ 880 return; /* not mapped */
575 881
576 if (Options & Opt_scrollTtyKeypress) 882 tt_write_user_input (kbuf, (unsigned int)len);
577 if (TermWin.view_start) 883}
884
885void ecb_cold
886rxvt_term::key_release (XKeyEvent &ev)
887{
888#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
889 KeySym keysym;
890
891 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
892#endif
893
894#if ENABLE_FRILLS || ISO_14755
895 // ISO 14755 support
896 if (iso14755buf)
897 if (iso14755buf & ISO_14755_52)
578 { 898 {
579 TermWin.view_start = 0; 899# if ISO_14755
580 want_refresh = 1; 900 scr_overlay_off ();
901# endif
902# if ISO_14755
903 // iso14755 part 5.2 handling: release time
904 // first: controls
905 if ((ev.state & ControlMask)
906 && ((keysym >= 0x40 && keysym <= 0x5f)
907 || (keysym >= 0x61 && keysym <= 0x7f)))
908 {
909 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
910 commit_iso14755 ();
911
912 return;
913 }
914
915 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
916 if (i[0] == keysym)
917 {
918 iso14755buf = ISO_14755_51 | i[1];
919 commit_iso14755 ();
920
921 return;
922 }
923
924 scr_bell ();
925# endif
926 iso14755buf = 0;
927
928 return;
581 } 929 }
582 930 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
583 /* 931 {
584 * these modifications only affect the static keybuffer 932# if ISO_14755
585 * pass Shift/Control indicators for function keys ending with `~' 933 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 934# endif
602 ) 935 if (iso14755buf & ISO_14755_51)
603 { 936 commit_iso14755 ();
604 const unsigned char ch = C0_ESC; 937#if ISO_14755
605 tt_write (&ch, 1); 938 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
939 {
940 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
941
942 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
943 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
944 }
945# endif
946 else
947 iso14755buf = 0;
606 } 948 }
949#endif
607 950
608#if defined(DEBUG_CMD) 951 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; 952 return;
953
954#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
955 if (!(ev.state & ControlMask))
956 slip_wheel_ev.stop ();
957 else if (keysym == XK_Control_L || keysym == XK_Control_R)
958 mouse_slip_wheel_speed = 0;
959#endif
654} 960}
655#endif /* MENUBAR_MAX */
656 961
657void 962void
658rxvt_term::flush () 963rxvt_term::flush ()
659{ 964{
660#ifdef TRANSPARENT 965 flush_ev.stop ();
661 if (want_full_refresh) 966
967#ifdef HAVE_IMG
968 if (bg_flags & BG_NEEDS_REFRESH)
662 { 969 {
663 want_full_refresh = 0; 970 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 971 scr_touch (false);
666 } 972 }
667#endif 973#endif
668 974
669 if (want_refresh) 975 if (want_refresh)
670 { 976 {
977 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
978 {
979 int row = view_start;
980 int end_row = row + nrow;
981
982 while (row > top_row && ROW (row - 1).is_longer ())
983 --row;
984
985 do
986 {
987 int start_row = row;
988 line_t *l;
989
990 do
991 {
992 l = &ROW (row++);
993
994 if (!(l->f & LINE_FILTERED))
995 {
996 // line not filtered, mark it as filtered
997 l->f |= LINE_FILTERED;
998 while (l->is_longer ())
999 {
1000 l = &ROW (row++);
1001 l->f |= LINE_FILTERED;
1002 }
1003
1004 // and filter it
1005 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1006
1007 break;
1008 }
1009 }
1010 while (l->is_longer () && row < end_row);
1011 }
1012 while (row < end_row);
1013 }
1014
671 scr_refresh (refresh_type); 1015 scr_refresh ();
672 scrollbar_show (1); 1016 scrollBar.show (1);
673#ifdef USE_XIM 1017#if USE_XIM
674 IMSendSpot (); 1018 im_send_spot ();
675#endif 1019#endif
676 } 1020 }
677 1021
678 display->flush (); 1022 display->flush ();
679
680 flush_ev.stop ();
681} 1023}
682 1024
1025/* checks whether a refresh is requested and starts the refresh timer */
683void 1026void
684rxvt_term::check_cb (check_watcher &w) 1027rxvt_term::refresh_check ()
685{ 1028{
686 SET_R (this); 1029 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1030 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1031
689 display->flush (); 1032 display->flush ();
690
691 if (want_refresh && !flush_ev.active)
692 flush_ev.start (NOW + 0.01);
693} 1033}
694 1034
695void 1035void
696rxvt_term::flush_cb (time_watcher &w) 1036rxvt_term::flush_cb (ev::timer &w, int revents)
697{ 1037{
698 SET_R (this); 1038 make_current ();
699 SET_LOCALE (locale);
700 1039
701 refresh_limit = 1;
702 refresh_count = 0; 1040 refresh_count = 0;
703 flush (); 1041 flush ();
704} 1042}
705 1043
706#ifdef CURSOR_BLINK 1044#ifdef CURSOR_BLINK
707void 1045void
1046rxvt_term::cursor_blink_reset ()
1047{
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053
1054 if (option (Opt_cursorBlink))
1055 cursor_blink_ev.again ();
1056 else
1057 cursor_blink_ev.stop ();
1058}
1059
1060void
708rxvt_term::cursor_blink_cb (time_watcher &w) 1061rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
709{ 1062{
710 hidden_cursor = !hidden_cursor; 1063 hidden_cursor = !hidden_cursor;
711 want_refresh = 1; 1064 want_refresh = 1;
712 1065 refresh_check ();
713 w.start (w.at + BLINK_INTERVAL);
714} 1066}
715#endif 1067#endif
716 1068
717#ifdef TEXT_BLINK 1069#ifdef TEXT_BLINK
718void 1070void
719rxvt_term::text_blink_cb (time_watcher &w) 1071rxvt_term::text_blink_cb (ev::timer &w, int revents)
720{ 1072{
721 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1073 if (scr_refresh_rend (RS_Blink, RS_Blink))
722 { 1074 {
723 hidden_text = !hidden_text; 1075 hidden_text = !hidden_text;
724 want_refresh = 1; 1076 want_refresh = 1;
725 w.start (w.at + TEXT_BLINK_INTERVAL); 1077 refresh_check ();
726 } 1078 }
1079 else
1080 w.stop ();
727} 1081}
728#endif 1082#endif
729 1083
730#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1084#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
731void 1085void
732rxvt_term::cont_scroll_cb (time_watcher &w) 1086rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
733{ 1087{
734 if ((scrollbar_isUp() || scrollbar_isDn()) && 1088 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
735 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1089 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
736 { 1090 {
737 refresh_type |= SMOOTH_REFRESH;
738 want_refresh = 1; 1091 want_refresh = 1;
739 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1092 refresh_check ();
740 } 1093 }
1094 else
1095 w.stop ();
741} 1096}
742#endif 1097#endif
743 1098
744#ifdef SELECTION_SCROLLING 1099#ifdef SELECTION_SCROLLING
745void 1100void
746rxvt_term::sel_scroll_cb (time_watcher &w) 1101rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
747{ 1102{
748 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1103 if (scr_page (scroll_selection_lines))
749 { 1104 {
750 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1105 selection_extend (selection_save_x, selection_save_y, selection_save_state);
751 refresh_type |= SMOOTH_REFRESH;
752 want_refresh = 1; 1106 want_refresh = 1;
753 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1107 refresh_check ();
754 } 1108 }
1109 else
1110 w.stop ();
755} 1111}
756#endif 1112#endif
757 1113
758#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1114#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
759void 1115void
760rxvt_term::slip_wheel_cb (time_watcher &w) 1116rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
761{ 1117{
762 if (mouse_slip_wheel_speed == 0 1118 if (scr_page (mouse_slip_wheel_speed))
763 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
764 : scr_page (UP, mouse_slip_wheel_speed))
765 { 1119 {
766 refresh_type |= SMOOTH_REFRESH;
767 want_refresh = 1; 1120 want_refresh = 1;
768 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1121 refresh_check ();
1122 }
1123
1124 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
769 } 1125 {
1126 mouse_slip_wheel_speed = 0;
1127 w.stop ();
1128 }
1129}
1130#endif
1131
1132#if LINUX_YIELD_HACK
1133static struct event_handler
1134{
1135 ev::prepare yield_ev;
1136
1137 void yield_cb (ev::prepare &w, int revents)
1138 {
1139 // this should really be sched_yield(), but the linux guys thought
1140 // that giving a process calling sched_yield () less cpu time than
1141 // ones with high nice levels is a useful thing to do. It surely is is
1142 // allowed by the sus... as is returning ENOSYS.
1143 // since the linux guys additionally thought that breaking the only
1144 // known workaround against their unusable sched_yield hack is cool,
1145 // we just nanosleep a bit and hope for the best.
1146
1147 struct timespec ts = { 0, 1000 };
1148 nanosleep (&ts, 0);
1149
1150 w.stop ();
1151 }
1152
1153 event_handler ()
1154 : yield_ev (this, &event_handler::yield_cb)
1155 {
1156 }
1157} event_handler;
1158#endif
1159
1160/* make sure all the cmd data is at beginning of cmdbuf */
1161void
1162rxvt_term::cmdbuf_reify ()
1163{
1164 if (cmdbuf_ptr == cmdbuf_base)
1165 return;
1166
1167 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1168
1169 memmove (cmdbuf_base, cmdbuf_ptr, used);
1170 cmdbuf_ptr = cmdbuf_base;
1171 cmdbuf_endp = cmdbuf_ptr + used;
1172
1173}
1174
1175#if defined (KEYSYM_RESOURCE)
1176void
1177rxvt_term::cmdbuf_append (const char *str, size_t count)
1178{
1179 cmdbuf_reify ();
1180
1181 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1182
1183 if (count > avail)
1184 return;
1185
1186 memcpy (cmdbuf_endp, str, count);
1187 cmdbuf_endp += count;
1188
1189 cmd_parse ();
770} 1190}
771#endif 1191#endif
772 1192
773bool 1193bool
774rxvt_term::pty_fill () 1194rxvt_term::pty_fill ()
775{ 1195{
776 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1196 cmdbuf_reify ();
777 1197
778 if (CBUFSIZ == n) 1198 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
779 { 1199
780 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1200 if (!avail)
781 n = 0;
782 } 1201 {
783 1202 // normally this indicates a "too long" command sequence - just drop the data we have
784 memmove (cmdbuf_base, cmdbuf_ptr, n);
785 cmdbuf_ptr = cmdbuf_base; 1203 cmdbuf_ptr = cmdbuf_base;
786 cmdbuf_endp = cmdbuf_ptr + n; 1204 cmdbuf_endp = cmdbuf_ptr;
1205 avail = CBUFSIZ;
1206 }
787 1207
788 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1208 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
789 1209
790 if (n > 0) 1210 if (r > 0)
791 { 1211 {
792 cmdbuf_endp += n; 1212 cmdbuf_endp += r;
793 return true; 1213 return true;
794 } 1214 }
795 else if (n < 0 && errno != EAGAIN) 1215 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1216 {
1217#if LINUX_YIELD_HACK
1218 if (display->is_local)
1219 event_handler.yield_ev.start ();
1220#endif
1221 }
1222 else
1223 {
1224 pty_ev.stop ();
1225
1226 if (!option (Opt_hold))
796 destroy (); 1227 destroy ();
797 1228 }
1229
798 return false; 1230 return false;
799} 1231}
800 1232
801void 1233void
802rxvt_term::pty_cb (io_watcher &w, short revents) 1234rxvt_term::pty_cb (ev::io &w, int revents)
803{ 1235{
804 SET_R (this); 1236 make_current ();
805 SET_LOCALE (locale);
806 1237
807 if (revents & EVENT_WRITE) 1238 if (revents & ev::READ)
808 tt_write (0, 0);
809 else if (revents & EVENT_READ)
810 // loop, but don't allow a single term to monopolize us 1239 // loop, but don't allow a single term to monopolize us
811 while (pty_fill ()) 1240 for (int i = CBUFCNT; i-- && pty_fill (); )
812 if (cmd_parse ()) 1241 cmd_parse ();
813 break;
814}
815 1242
816void 1243 if (revents & ev::WRITE)
1244 pty_write ();
1245
1246 refresh_check ();
1247}
1248
1249void ecb_cold
817rxvt_term::pointer_unblank () 1250rxvt_term::pointer_unblank ()
818{ 1251{
819 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1252 XDefineCursor (dpy, vt, TermWin_cursor);
820 recolour_cursor (); 1253 recolour_cursor ();
821 1254
822#ifdef POINTER_BLANK 1255#ifdef POINTER_BLANK
823 hidden_pointer = 0; 1256 hidden_pointer = 0;
824 1257
825 if (Options & Opt_pointerBlank) 1258 if (option (Opt_pointerBlank))
826 pointer_ev.start (NOW + pointerBlankDelay); 1259 pointer_ev.start (pointerBlankDelay);
827#endif 1260#endif
828} 1261}
829 1262
830#ifdef POINTER_BLANK 1263#ifdef POINTER_BLANK
831void 1264void ecb_cold
832rxvt_term::pointer_blank () 1265rxvt_term::pointer_blank ()
833{ 1266{
834 if (! (Options & Opt_pointerBlank)) 1267 if (!option (Opt_pointerBlank))
835 return; 1268 return;
836 1269
837 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1270 XDefineCursor (dpy, vt, display->blank_cursor);
838 XFlush (display->display); 1271 XFlush (dpy);
839 1272
840 hidden_pointer = 1; 1273 hidden_pointer = 1;
841} 1274}
842 1275
843void 1276void ecb_cold
844rxvt_term::pointer_cb (time_watcher &w) 1277rxvt_term::pointer_cb (ev::timer &w, int revents)
845{ 1278{
846 SET_R (this); 1279 make_current ();
847 SET_LOCALE (locale);
848 1280
849 pointer_blank (); 1281 pointer_blank ();
850} 1282}
851#endif 1283#endif
852 1284
853void 1285void
854rxvt_term::mouse_report (XButtonEvent &ev) 1286rxvt_term::mouse_report (XButtonEvent &ev)
855{ 1287{
856 int button_number, key_state = 0; 1288 int button_number, key_state = 0;
857 int x, y; 1289 int x, y;
1290 int code = 32;
858 1291
859 x = ev.x; 1292 x = Pixel2Col (ev.x) + 1;
860 y = ev.y; 1293 y = Pixel2Row (ev.y) + 1;
861 pixel_position (&x, &y); 1294
1295 if (ev.type == MotionNotify)
1296 {
1297 if (x == mouse_row && y == mouse_col)
1298 return;
1299
1300 mouse_row = x;
1301 mouse_col = y;
1302 code += 32;
1303 }
862 1304
863 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
864 {
865 button_number = 3; 1306 button_number = 3;
866 }
867 else 1307 else
868 { 1308 {
869 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
870 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
871 if (button_number >= 3) 1311 if (button_number >= 3)
872 button_number += (64 - 3); 1312 button_number += 64 - 3;
873 } 1313 }
874 1314
875 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
876 { 1316 {
877 /* 1317 /*
878 * do not report ButtonRelease 1318 * do not report ButtonRelease
879 * no state info allowed 1319 * no state info allowed
880 */ 1320 */
… …
895 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
896 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
897#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
898 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
899#endif 1339#endif
900
901 } 1340 }
902 1341
903#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
904 fprintf (stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
905 if (key_state & 16) 1344 if (key_state & 16)
906 fputc ('C', stderr); 1345 fputc ('C', stderr);
907 if (key_state & 4) 1346 if (key_state & 4)
908 fputc ('S', stderr); 1347 fputc ('S', stderr);
… …
910 fputc ('A', stderr); 1349 fputc ('A', stderr);
911 if (key_state & 32) 1350 if (key_state & 32)
912 fputc ('2', stderr); 1351 fputc ('2', stderr);
913 fprintf (stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
914 button_number, 1353 button_number,
915 x + 1, 1354 x,
916 y + 1); 1355 y);
917#else 1356#endif
1357
1358#if ENABLE_FRILLS
1359 if (priv_modes & PrivMode_ExtMouseRight)
1360 tt_printf ("\033[%d;%d;%dM",
1361 code + button_number + key_state,
1362 x,
1363 y);
1364 else if (priv_modes & PrivMode_ExtModeMouse)
1365 tt_printf ("\033[M%c%lc%lc",
1366 code + button_number + key_state,
1367 wint_t (32 + x),
1368 wint_t (32 + y));
1369 else
1370#endif
918 tt_printf ("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
919 (32 + button_number + key_state), 1372 code + button_number + key_state,
920 (32 + x + 1), 1373 32 + x,
921 (32 + y + 1)); 1374 32 + y);
922#endif
923} 1375}
924
925#ifdef USING_W11LIB
926void
927rxvt_W11_process_x_event (XEvent *ev)
928{
929 rxvt_t *r = rxvt_get_r ();
930
931 x_cb (*ev);
932}
933#endif
934 1376
935/*{{{ process an X event */ 1377/*{{{ process an X event */
936void 1378void ecb_hot
937rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
938{ 1380{
939 SET_R (this); 1381 make_current ();
940 SET_LOCALE (locale);
941 1382
942#if defined(CURSOR_BLINK) 1383 dLocal (Display *, dpy);
943 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
944 {
945 if (hidden_cursor)
946 {
947 hidden_cursor = 0;
948 want_refresh = 1;
949 }
950 1384
951 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 if (ev.xany.window == vt
952 } 1386 && SHOULD_INVOKE (HOOK_X_EVENT)
953#endif 1387 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
954
955#if defined(POINTER_BLANK)
956 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
957 {
958 if (ev.type == MotionNotify
959 || ev.type == ButtonPress
960 || ev.type == ButtonRelease)
961 if (hidden_pointer)
962 pointer_unblank ();
963
964 if (ev.type == KeyPress && hidden_pointer == 0)
965 pointer_blank ();
966 }
967#endif
968
969#ifdef USE_XIM
970 if (XFilterEvent (&ev, None))
971 return; 1388 return;
972#endif
973 1389
1390 // for XQueryPointer
974 Window unused_root, unused_child; 1391 Window unused_root, unused_child;
975 int unused_root_x, unused_root_y; 1392 int unused_root_x, unused_root_y;
976 unsigned int unused_mask; 1393 unsigned int unused_mask;
977
978#ifdef DEBUG_X
979 const char *const eventnames[] =
980 { /* mason - this matches my system */
981 "",
982 "",
983 "KeyPress",
984 "KeyRelease",
985 "ButtonPress",
986 "ButtonRelease",
987 "MotionNotify",
988 "EnterNotify",
989 "LeaveNotify",
990 "FocusIn",
991 "FocusOut",
992 "KeymapNotify",
993 "Expose",
994 "GraphicsExpose",
995 "NoExpose",
996 "VisibilityNotify",
997 "CreateNotify",
998 "DestroyNotify",
999 "UnmapNotify",
1000 "MapNotify",
1001 "MapRequest",
1002 "ReparentNotify",
1003 "ConfigureNotify",
1004 "ConfigureRequest",
1005 "GravityNotify",
1006 "ResizeRequest",
1007 "CirculateNotify",
1008 "CirculateRequest",
1009 "PropertyNotify",
1010 "SelectionClear",
1011 "SelectionRequest",
1012 "SelectionNotify",
1013 "ColormapNotify",
1014 "ClientMessage",
1015 "MappingNotify"
1016 };
1017#endif
1018
1019#ifdef DEBUG_X
1020 struct timeval tp;
1021 struct tm *ltt;
1022 (void)gettimeofday (&tp, NULL);
1023 ltt = localtime (& (tp.tv_sec));
1024 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));
1025#endif
1026 1394
1027 switch (ev.type) 1395 switch (ev.type)
1028 { 1396 {
1029 case KeyPress: 1397 case KeyPress:
1030 lookup_key (ev.xkey); 1398 key_press (ev.xkey);
1031 break; 1399 break;
1032 1400
1033#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1034 case KeyRelease: 1401 case KeyRelease:
1035 { 1402 key_release (ev.xkey);
1036 if (!(ev.xkey.state & ControlMask))
1037 slip_wheel_ev.stop ();
1038 else
1039 {
1040 KeySym ks;
1041
1042 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1043 if (ks == XK_Control_L || ks == XK_Control_R)
1044 mouse_slip_wheel_speed = 0;
1045 }
1046 break; 1403 break;
1047 }
1048#endif
1049 1404
1050 case ButtonPress: 1405 case ButtonPress:
1051 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1052 break; 1407 break;
1053 1408
… …
1055 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1056 break; 1411 break;
1057 1412
1058 case ClientMessage: 1413 case ClientMessage:
1059 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1060 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1061 destroy ();
1062#ifdef OFFIX_DND
1063 /* OffiX Dnd (drag 'n' drop) protocol */
1064 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1065 && (ev.xclient.data.l[0] == DndFile
1066 || ev.xclient.data.l[0] == DndDir
1067 || ev.xclient.data.l[0] == DndLink))
1068 { 1416 {
1069 /* Get Dnd data */ 1417 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1070 Atom ActualType; 1418 {
1071 int ActualFormat; 1419 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1072 unsigned char *data; 1420 {
1073 unsigned long Size, RemainingBytes; 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1074 1422 {
1075 XGetWindowProperty (display->display, display->root, 1423 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1076 xa[XA_DNDSELECTION], 1424 destroy ();
1077 0L, 1000000L, 1425 }
1078 False, AnyPropertyType, 1426#if ENABLE_EWMH
1079 &ActualType, &ActualFormat, 1427 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1080 &Size, &RemainingBytes, 1428 XSendEvent (dpy, ev.xclient.window = display->root,
1429 False, SubstructureRedirectMask | SubstructureNotifyMask,
1081 &data); 1430 &ev);
1082 XChangeProperty (display->display, display->root, 1431#endif
1083 XA_CUT_BUFFER0, XA_STRING, 1432 }
1084 8, PropModeReplace, 1433 }
1085 data, STRLEN (data)); 1434#if ENABLE_XEMBED
1086 XFree (data); 1435 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1087 selection_paste (display->root, XA_CUT_BUFFER0, True); 1436 {
1088 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1437 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1438 focus_in ();
1439 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1440 focus_out ();
1441 }
1442#endif
1089 } 1443 }
1090#endif /* OFFIX_DND */
1091 break;
1092
1093 case MappingNotify:
1094 XRefreshKeyboardMapping (&ev.xmapping);
1095 break; 1444 break;
1096 1445
1097 /* 1446 /*
1098 * XXX: this is not the _current_ arrangement 1447 * XXX: this is not the _current_ arrangement
1099 * Here's my conclusion: 1448 * Here's my conclusion:
… …
1118 break; 1467 break;
1119 } 1468 }
1120 break; 1469 break;
1121 1470
1122 case FocusIn: 1471 case FocusIn:
1123 if (!TermWin.focus) 1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_in ();
1476 break;
1477
1478 case FocusOut:
1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_out ();
1483 break;
1484
1485 case ConfigureNotify:
1486 if (ev.xconfigure.window == parent)
1124 { 1487 {
1125 TermWin.focus = 1; 1488 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1126 want_refresh = 1; 1489 ;
1127#ifdef USE_XIM 1490
1128 if (Input_Context != NULL) 1491 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1129 XSetICFocus (Input_Context); 1492
1130#endif 1493 bool moved = false;
1131#ifdef CURSOR_BLINK 1494#ifdef HAVE_BG_PIXMAP
1132 if (Options & Opt_cursorBlink) 1495 if (bg_window_position_sensitive ())
1133 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1134#endif
1135#ifdef OFF_FOCUS_FADING
1136 if (rs[Rs_fade])
1137 { 1496 {
1138 PixColors = PixColorsFocused; 1497 want_position_change = true;
1139 set_colorfgbg (); 1498 if (bg_img == 0)
1140 scr_clear (); 1499 moved = true;
1141 scr_touch (true);
1142 } 1500 }
1143#endif 1501#endif
1144 1502
1503 if (want_position_change)
1504 {
1505 int x, y;
1506
1507 if (ev.xconfigure.send_event)
1508 {
1509 x = ev.xconfigure.x;
1510 y = ev.xconfigure.y;
1511 }
1512 else
1513 get_window_origin (x, y);
1514
1515 if (x != parent_x || y != parent_y)
1516 {
1517 parent_x = x;
1518 parent_y = y;
1519 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1520 moved = true;
1521 }
1522 }
1523
1524 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1525 {
1526 seen_resize = 1;
1527 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1528 }
1529 else
1530 {
1531#ifdef HAVE_BG_PIXMAP
1532 if (moved)
1533 update_background ();
1534#endif
1535 }
1536
1537 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1145 } 1538 }
1146 break; 1539 break;
1147 1540
1148 case FocusOut:
1149 if (TermWin.focus)
1150 {
1151 TermWin.focus = 0;
1152 want_refresh = 1;
1153#ifdef USE_XIM
1154 if (Input_Context != NULL)
1155 XUnsetICFocus (Input_Context);
1156#endif
1157#ifdef CURSOR_BLINK
1158 if (Options & Opt_cursorBlink)
1159 cursor_blink_ev.stop ();
1160 hidden_cursor = 0;
1161#endif
1162#ifdef OFF_FOCUS_FADING
1163 if (rs[Rs_fade])
1164 {
1165 PixColors = PixColorsUnFocused;
1166 set_colorfgbg ();
1167 scr_clear ();
1168 scr_touch (true);
1169 }
1170#endif
1171
1172 }
1173 break;
1174
1175 case ConfigureNotify: 1541 case PropertyNotify:
1176 if (ev.xconfigure.window == TermWin.parent[0]) 1542 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1177 {
1178 int height, width;
1179
1180 do
1181 { /* Wrap lots of configures into one */
1182 width = ev.xconfigure.width;
1183 height = ev.xconfigure.height;
1184 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1185 }
1186 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1187
1188 if (szHint.width != width || szHint.height != height)
1189 resize_all_windows (width, height, 1);
1190
1191#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1192 if (Options & Opt_transparent)
1193 {
1194 check_our_parents ();
1195 if (am_transparent)
1196 want_refresh = want_full_refresh = 1;
1197 }
1198#endif
1199 }
1200 break; 1543 break;
1201 1544
1202 case SelectionClear: 1545 case SelectionClear:
1203 selection_clear (); 1546 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1204 break;
1205
1206 case SelectionNotify:
1207 if (selection_wait == Sel_normal)
1208 selection_paste (ev.xselection.requestor,
1209 ev.xselection.property, True);
1210 break; 1547 break;
1211 1548
1212 case SelectionRequest: 1549 case SelectionRequest:
1213 selection_send (ev.xselectionrequest); 1550 selection_send (ev.xselectionrequest);
1214 break; 1551 break;
1215 1552
1553 case MapNotify:
1554#ifdef HAVE_BG_PIXMAP
1555 // This is needed at startup for the case of no window manager
1556 // or a non-reparenting window manager and also because we
1557 // defer bg image updates if the window is not mapped. The
1558 // short delay is to optimize for multiple ConfigureNotify
1559 // events at startup when the window manager reparents the
1560 // window, so as to perform the computation after we have
1561 // received all of them.
1562 if (bg_img == 0)
1563 update_background_ev.start (0.025);
1564#endif
1565 mapped = 1;
1566#ifdef TEXT_BLINK
1567 text_blink_ev.start ();
1568#endif
1569 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1570 break;
1571
1216 case UnmapNotify: 1572 case UnmapNotify:
1217 TermWin.mapped = 0; 1573 mapped = 0;
1218#ifdef TEXT_BLINK 1574#ifdef TEXT_BLINK
1219 text_blink_ev.stop (); 1575 text_blink_ev.stop ();
1220#endif 1576#endif
1577 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1221 break; 1578 break;
1222
1223 case MapNotify:
1224 TermWin.mapped = 1;
1225#ifdef TEXT_BLINK
1226 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1227#endif
1228 break;
1229
1230#ifdef TRANSPARENT
1231 case ReparentNotify:
1232 rootwin_cb (ev);
1233 break;
1234#endif /* TRANSPARENT */
1235 1579
1236 case GraphicsExpose: 1580 case GraphicsExpose:
1237 case Expose: 1581 case Expose:
1238 if (ev.xany.window == TermWin.vt) 1582 if (ev.xany.window == vt)
1239 { 1583 {
1240 do 1584 do
1585 {
1241 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1242 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1588 }
1243 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1589 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1244 1590
1245 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1591 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1246 1592
1247 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1593 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1594 {
1248 scr_expose (ev.xexpose.x, ev.xexpose.y, 1595 scr_expose (ev.xexpose.x, ev.xexpose.y,
1249 ev.xexpose.width, ev.xexpose.height, False); 1596 ev.xexpose.width, ev.xexpose.height, false);
1597 }
1250 1598
1251 scr_refresh (refresh_type); 1599 want_refresh = 1;
1252 } 1600 }
1253 else 1601 else
1254 { 1602 {
1255 XEvent unused_event; 1603 XEvent unused_event;
1256 1604
1257 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1605 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1258 ; 1606 ;
1259 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1607 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1260 ; 1608 ;
1261 1609
1262 if (isScrollbarWindow (ev.xany.window)) 1610 if (scrollBar.state && ev.xany.window == scrollBar.win)
1263 { 1611 {
1264 scrollBar.setIdle (); 1612 scrollBar.state = SB_STATE_IDLE;
1265 scrollbar_show (0); 1613 scrollBar.show (0);
1266 } 1614 }
1267#ifdef MENUBAR
1268 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1269 menubar_expose ();
1270#endif
1271
1272#ifdef TRANSPARENT
1273 if (am_transparent && ev.xany.window == TermWin.parent[0])
1274 XClearWindow (display->display, ev.xany.window);
1275#endif
1276 } 1615 }
1277 break; 1616 break;
1278 1617
1279 case MotionNotify: 1618 case MotionNotify:
1280#ifdef POINTER_BLANK 1619#ifdef POINTER_BLANK
1281 if (hidden_pointer) 1620 if (hidden_pointer)
1282 pointer_unblank (); 1621 pointer_unblank ();
1283#endif 1622#endif
1284#if MENUBAR 1623 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1285 if (isMenuBarWindow (ev.xany.window)) 1624 || priv_modes & PrivMode_MouseAnyEvent)
1625 mouse_report (ev.xbutton);
1626 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1627 break;
1628
1629 if (ev.xany.window == vt)
1286 { 1630 {
1287 menubar_control (ev.xbutton); 1631 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1288 break; 1632 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1289 } 1633 ; // nop
1290#endif
1291 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1292 break;
1293
1294 if (ev.xany.window == TermWin.vt)
1295 {
1296 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1634 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1297 { 1635 {
1298 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1636 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1299 ; 1637 ;
1300 1638
1301 XQueryPointer (display->display, TermWin.vt, 1639 XQueryPointer (dpy, vt,
1302 &unused_root, &unused_child, 1640 &unused_root, &unused_child,
1303 &unused_root_x, &unused_root_y, 1641 &unused_root_x, &unused_root_y,
1304 & (ev.xbutton.x), & (ev.xbutton.y), 1642 &ev.xbutton.x, &ev.xbutton.y,
1305 &unused_mask); 1643 &ev.xbutton.state);
1306#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1307 /* deal with a `jumpy' mouse */ 1645 /* deal with a `jumpy' mouse */
1308 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1646 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1309 { 1647 {
1310#endif 1648#endif
1649#if ISO_14755
1650 // 5.4
1651 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1652 {
1653 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1654 break;
1655 }
1656#endif
1311 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1657 selection_extend (ev.xbutton.x, ev.xbutton.y,
1312 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1658 ev.xbutton.state & Button3Mask ? 2 : 0);
1659
1313#ifdef SELECTION_SCROLLING 1660#ifdef SELECTION_SCROLLING
1314 if (ev.xbutton.y < TermWin.int_bwidth 1661 if (ev.xbutton.y < int_bwidth
1315 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1662 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1316 { 1663 {
1664 page_dirn scroll_selection_dir;
1317 int dist; 1665 int dist;
1318 1666
1319 /* don't clobber the current delay if we are 1667 /* don't clobber the current delay if we are
1320 * already in the middle of scrolling. 1668 * already in the middle of scrolling.
1321 */ 1669 */
1322 if (!sel_scroll_ev.active) 1670 if (!sel_scroll_ev.is_active ())
1323 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1671 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1324 1672
1325 /* save the event params so we can highlight 1673 /* save the event params so we can highlight
1326 * the selection in the pending-scroll loop 1674 * the selection in the pending-scroll loop
1327 */ 1675 */
1328 selection_save_x=ev.xbutton.x; 1676 selection_save_x = ev.xbutton.x;
1329 selection_save_y=ev.xbutton.y; 1677 selection_save_y = ev.xbutton.y;
1330 selection_save_state=
1331 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1678 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1332 1679
1333 /* calc number of lines to scroll */ 1680 /* calc number of lines to scroll */
1334 if (ev.xbutton.y<TermWin.int_bwidth) 1681 if (ev.xbutton.y < int_bwidth)
1335 { 1682 {
1336 scroll_selection_dir = UP; 1683 scroll_selection_dir = UP;
1337 dist = TermWin.int_bwidth - ev.xbutton.y; 1684 dist = int_bwidth - ev.xbutton.y;
1338 } 1685 }
1339 else 1686 else
1340 { 1687 {
1341 scroll_selection_dir = DN; 1688 scroll_selection_dir = DN;
1342 dist = ev.xbutton.y - 1689 dist = ev.xbutton.y - (int_bwidth + vt_height);
1343 (TermWin.int_bwidth + TermWin.height);
1344 } 1690 }
1691
1345 scroll_selection_lines= (Pixel2Height (dist)/ 1692 scroll_selection_lines = Pixel2Height (dist)
1346 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1693 / SELECTION_SCROLL_LINE_SPEEDUP
1694 + 1;
1347 MIN_IT (scroll_selection_lines, 1695 min_it (scroll_selection_lines,
1348 SELECTION_SCROLL_MAX_LINES); 1696 SELECTION_SCROLL_MAX_LINES);
1697 scroll_selection_lines *= scroll_selection_dir;
1349 } 1698 }
1350 else 1699 else
1351 { 1700 {
1352 /* we are within the text window, so we 1701 /* we are within the text window, so we
1353 * shouldn't be scrolling 1702 * shouldn't be scrolling
1354 */ 1703 */
1355 if (sel_scroll_ev.active)
1356 sel_scroll_ev.stop(); 1704 sel_scroll_ev.stop();
1357 } 1705 }
1358#endif 1706#endif
1359#ifdef MOUSE_THRESHOLD 1707#ifdef MOUSE_THRESHOLD
1360
1361 } 1708 }
1362#endif 1709#endif
1363
1364 } 1710 }
1365 } 1711 }
1366 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1712 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1367 { 1713 {
1368 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1714 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1369 MotionNotify, &ev)) ; 1715 MotionNotify, &ev))
1716 ;
1717
1370 XQueryPointer (display->display, scrollBar.win, 1718 XQueryPointer (dpy, scrollBar.win,
1371 &unused_root, &unused_child, 1719 &unused_root, &unused_child,
1372 &unused_root_x, &unused_root_y, 1720 &unused_root_x, &unused_root_y,
1373 & (ev.xbutton.x), & (ev.xbutton.y), 1721 &ev.xbutton.x, &ev.xbutton.y,
1374 &unused_mask); 1722 &unused_mask);
1375 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1723 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1376 scrollbar_size ()); 1724 scrollBar.size ());
1377 scr_refresh (refresh_type);
1378 refresh_limit = 0; 1725 want_refresh = 1;
1379 scrollbar_show (1); 1726 scrollBar.show (1);
1380 } 1727 }
1381 break; 1728 break;
1382 } 1729 }
1383}
1384 1730
1385void 1731#if defined(CURSOR_BLINK)
1732 if (ev.type == KeyPress)
1733 cursor_blink_reset ();
1734#endif
1735
1736#if defined(POINTER_BLANK)
1737 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1738 {
1739 if (ev.type == MotionNotify
1740 || ev.type == ButtonPress
1741 || ev.type == ButtonRelease)
1742 if (hidden_pointer)
1743 pointer_unblank ();
1744
1745 if (ev.type == KeyPress && hidden_pointer == 0)
1746 pointer_blank ();
1747 }
1748#endif
1749
1750 refresh_check ();
1751}
1752
1753#if ENABLE_FRILLS
1754void ecb_cold
1755rxvt_term::set_urgency (bool enable)
1756{
1757 if (enable == urgency_hint)
1758 return;
1759
1760 if (XWMHints *h = XGetWMHints (dpy, parent))
1761 {
1762 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1763 XSetWMHints (dpy, parent, h);
1764 urgency_hint = enable;
1765 XFree (h);
1766 }
1767}
1768#endif
1769
1770void ecb_cold
1771rxvt_term::focus_in ()
1772{
1773 if (!focus)
1774 {
1775 focus = 1;
1776 want_refresh = 1;
1777
1778#if USE_XIM
1779 if (Input_Context != NULL)
1780 {
1781 im_set_position ();
1782 XSetICFocus (Input_Context);
1783 }
1784#endif
1785#if CURSOR_BLINK
1786 if (option (Opt_cursorBlink))
1787 cursor_blink_ev.again ();
1788#endif
1789#if OFF_FOCUS_FADING
1790 if (rs[Rs_fade])
1791 {
1792 pix_colors = pix_colors_focused;
1793 scr_recolour ();
1794 }
1795#endif
1796#if ENABLE_FRILLS
1797 if (option (Opt_urgentOnBell))
1798 set_urgency (0);
1799#endif
1800
1801 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1802 }
1803}
1804
1805void ecb_cold
1806rxvt_term::focus_out ()
1807{
1808 if (focus)
1809 {
1810 focus = 0;
1811 want_refresh = 1;
1812
1813#if ENABLE_FRILLS
1814 if (option (Opt_urgentOnBell))
1815 set_urgency (0);
1816#endif
1817#if ENABLE_FRILLS || ISO_14755
1818 if (iso14755buf)
1819 {
1820 iso14755buf = 0;
1821# if ISO_14755
1822 scr_overlay_off ();
1823# endif
1824 }
1825#endif
1826#if USE_XIM
1827 if (Input_Context != NULL)
1828 XUnsetICFocus (Input_Context);
1829#endif
1830#if CURSOR_BLINK
1831 if (option (Opt_cursorBlink))
1832 cursor_blink_ev.stop ();
1833
1834 hidden_cursor = 0;
1835#endif
1836#if OFF_FOCUS_FADING
1837 if (rs[Rs_fade])
1838 {
1839 pix_colors = pix_colors_unfocused;
1840 scr_recolour ();
1841 }
1842#endif
1843
1844 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1845 }
1846}
1847
1848void ecb_cold
1849rxvt_term::update_fade_color (unsigned int idx)
1850{
1851#if OFF_FOCUS_FADING
1852 if (rs[Rs_fade])
1853 {
1854 rgba c;
1855 pix_colors [Color_fade].get (c);
1856 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1857 }
1858#endif
1859}
1860
1861#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1862void ecb_hot
1386rxvt_term::rootwin_cb (XEvent &ev) 1863rxvt_term::rootwin_cb (XEvent &ev)
1387{ 1864{
1388 SET_R (this); 1865 make_current ();
1389 SET_LOCALE (locale); 1866
1867 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1868 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1869 return;
1390 1870
1391 switch (ev.type) 1871 switch (ev.type)
1392 { 1872 {
1393 case PropertyNotify: 1873 case PropertyNotify:
1874 /*
1875 * if user used some Esetroot compatible prog to set the root bg,
1876 * use the property to determine the pixmap. We use it later on.
1877 */
1394 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1878 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1879 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1395 { 1880 {
1396 if (ev.xproperty.state == PropertyNewValue) 1881#if BG_IMAGE_FROM_ROOT
1397 selection_property (ev.xproperty.window, ev.xproperty.atom); 1882 if (option (Opt_transparent))
1398 break; 1883 {
1884 rxvt_img::new_from_root (this)->replace (root_img);
1885 update_background ();
1886 }
1887#endif
1888 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1399 } 1889 }
1400#ifdef TRANSPARENT
1401 else
1402 {
1403 /*
1404 * if user used some Esetroot compatible prog to set the root bg,
1405 * use the property to determine the pixmap. We use it later on.
1406 */
1407 if (xa[XA_XROOTPMAPID] == 0)
1408 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1409 1890
1410 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1411 return;
1412 }
1413
1414 /* FALLTHROUGH */
1415 case ReparentNotify:
1416 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1417 want_refresh = want_full_refresh = 1;
1418 break; 1891 break;
1419#endif
1420 } 1892 }
1893
1894 refresh_check ();
1421} 1895}
1896#endif
1422 1897
1423void 1898void
1424rxvt_term::button_press (XButtonEvent &ev) 1899rxvt_term::button_press (XButtonEvent &ev)
1425{ 1900{
1426 int reportmode = 0, clickintime; 1901 int reportmode = 0, clickintime;
1427 1902
1428 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1903 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1904
1429 if (!bypass_keystate) 1905 if (!bypass_keystate)
1430 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1906 reportmode = !! (priv_modes & PrivMode_mouse_report);
1907
1431 /* 1908 /*
1432 * VT window processing of button press 1909 * VT window processing of button press
1433 */ 1910 */
1434 if (ev.window == TermWin.vt) 1911 if (ev.window == vt)
1435 { 1912 {
1913 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1914 return;
1915
1916#if ISO_14755
1917 // 5.4
1918 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1919 {
1920 iso14755_54 (ev.x, ev.y);
1921 return;
1922 }
1923#endif
1924
1436 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1925 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1926
1437 if (reportmode) 1927 if (reportmode)
1438 { 1928 {
1439 /* mouse report from vt window */ 1929 /* mouse report from vt window */
1440 /* save the xbutton state (for ButtonRelease) */ 1930 /* save the xbutton state (for ButtonRelease) */
1441 MEvent.state = ev.state; 1931 MEvent.state = ev.state;
1442#ifdef MOUSE_REPORT_DOUBLECLICK 1932#ifdef MOUSE_REPORT_DOUBLECLICK
1443 if (ev.button == MEvent.button && clickintime) 1933 if (ev.button == MEvent.button && clickintime)
1444 { 1934 {
1445 /* same button, within alloted time */ 1935 /* same button, within allowed time */
1446 MEvent.clicks++; 1936 MEvent.clicks++;
1937
1447 if (MEvent.clicks > 1) 1938 if (MEvent.clicks > 1)
1448 { 1939 {
1449 /* only report double clicks */ 1940 /* only report double clicks */
1450 MEvent.clicks = 2; 1941 MEvent.clicks = 2;
1451 mouse_report (ev); 1942 mouse_report (ev);
… …
1463 mouse_report (ev); 1954 mouse_report (ev);
1464 } 1955 }
1465#else 1956#else
1466 MEvent.button = ev.button; 1957 MEvent.button = ev.button;
1467 mouse_report (ev); 1958 mouse_report (ev);
1468#endif /* MOUSE_REPORT_DOUBLECLICK */ 1959#endif /* MOUSE_REPORT_DOUBLECLICK */
1469 1960
1470 } 1961 }
1471 else 1962 else
1472 { 1963 {
1473 if (ev.button != MEvent.button) 1964 if (ev.button != MEvent.button)
1474 MEvent.clicks = 0; 1965 MEvent.clicks = 0;
1966
1475 switch (ev.button) 1967 switch (ev.button)
1476 { 1968 {
1477 case Button1: 1969 case Button1:
1970 /* allow meta + click to select rectangular areas */
1971 /* should be done in screen.C */
1972#if ENABLE_FRILLS
1973 selection.rect = !!(ev.state & ModMetaMask);
1974#else
1975 selection.rect = false;
1976#endif
1977
1478 /* allow shift+left click to extend selection */ 1978 /* allow shift+left click to extend selection */
1479 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1979 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1480 { 1980 {
1481 if (MEvent.button == Button1 && clickintime) 1981 if (MEvent.button == Button1 && clickintime)
1482 selection_rotate (ev.x, ev.y); 1982 selection_rotate (ev.x, ev.y);
1483 else 1983 else
1484 selection_extend (ev.x, ev.y, 1); 1984 selection_extend (ev.x, ev.y, 1);
… …
1499 case Button3: 1999 case Button3:
1500 if (MEvent.button == Button3 && clickintime) 2000 if (MEvent.button == Button3 && clickintime)
1501 selection_rotate (ev.x, ev.y); 2001 selection_rotate (ev.x, ev.y);
1502 else 2002 else
1503 selection_extend (ev.x, ev.y, 1); 2003 selection_extend (ev.x, ev.y, 1);
2004
1504 MEvent.button = Button3; 2005 MEvent.button = Button3;
1505 break; 2006 break;
1506 } 2007 }
1507 } 2008 }
2009
1508 MEvent.time = ev.time; 2010 MEvent.time = ev.time;
1509 return; 2011 return;
1510 } 2012 }
1511 2013
1512 /* 2014 /*
1513 * Scrollbar window processing of button press 2015 * Scrollbar window processing of button press
1514 */ 2016 */
1515 if (isScrollbarWindow (ev.window)) 2017 if (scrollBar.state && ev.window == scrollBar.win)
1516 { 2018 {
1517 scrollBar.setIdle (); 2019 page_dirn direction = NO_DIR;
2020
2021 if (scrollBar.upButton (ev.y))
2022 direction = UP; /* up */
2023 else if (scrollBar.dnButton (ev.y))
2024 direction = DN; /* down */
2025
2026 scrollBar.state = SB_STATE_IDLE;
1518 /* 2027 /*
1519 * Rxvt-style scrollbar: 2028 * Rxvt-style scrollbar:
1520 * move up if mouse is above slider 2029 * move up if mouse is above slider
1521 * move dn if mouse is below slider 2030 * move dn if mouse is below slider
1522 * 2031 *
… …
1531 /* 2040 /*
1532 * Mouse report disabled scrollbar: 2041 * Mouse report disabled scrollbar:
1533 * arrow buttons - send up/down 2042 * arrow buttons - send up/down
1534 * click on scrollbar - send pageup/down 2043 * click on scrollbar - send pageup/down
1535 */ 2044 */
1536 if ((scrollBar.style == R_SB_NEXT 2045 if (direction == UP)
1537 && scrollbarnext_upButton (ev.y))
1538 || (scrollBar.style == R_SB_RXVT
1539 && scrollbarrxvt_upButton (ev.y)))
1540 tt_printf ("\033[A"); 2046 tt_printf ("\033[A");
1541 else if ((scrollBar.style == R_SB_NEXT 2047 else if (direction == DN)
1542 && scrollbarnext_dnButton (ev.y))
1543 || (scrollBar.style == R_SB_RXVT
1544 && scrollbarrxvt_dnButton (ev.y)))
1545 tt_printf ("\033[B"); 2048 tt_printf ("\033[B");
1546 else 2049 else
1547 switch (ev.button) 2050 switch (ev.button)
1548 { 2051 {
1549 case Button2: 2052 case Button2:
… …
1556 tt_printf ("\033[5~"); 2059 tt_printf ("\033[5~");
1557 break; 2060 break;
1558 } 2061 }
1559 } 2062 }
1560 else 2063 else
1561#endif /* NO_SCROLLBAR_REPORT */ 2064#endif /* NO_SCROLLBAR_REPORT */
1562
1563 {
1564 char upordown = 0;
1565
1566 if (scrollBar.style == R_SB_NEXT)
1567 { 2065 {
1568 if (scrollbarnext_upButton (ev.y)) 2066 if (direction != NO_DIR)
1569 upordown = -1; /* up */
1570 else if (scrollbarnext_dnButton (ev.y))
1571 upordown = 1; /* down */
1572 }
1573 else if (scrollBar.style == R_SB_RXVT)
1574 {
1575 if (scrollbarrxvt_upButton (ev.y))
1576 upordown = -1; /* up */
1577 else if (scrollbarrxvt_dnButton (ev.y))
1578 upordown = 1; /* down */
1579 }
1580 if (upordown)
1581 { 2067 {
1582#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2068#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2069 if (!cont_scroll_ev.is_active ())
1583 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2070 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1584#endif 2071#endif
1585 if (scr_page (upordown < 0 ? UP : DN, 1)) 2072 if (scr_page (direction, 1))
1586 { 2073 {
1587 if (upordown < 0) 2074 if (direction == UP)
1588 scrollBar.setUp (); 2075 scrollBar.state = SB_STATE_UP;
1589 else 2076 else
1590 scrollBar.setDn (); 2077 scrollBar.state = SB_STATE_DOWN;
1591 } 2078 }
1592 } 2079 }
1593 else 2080 else
1594 switch (ev.button) 2081 switch (ev.button)
1595 { 2082 {
1596 case Button2: 2083 case Button2:
1597 switch (scrollbar_align) 2084 switch (scrollBar.align)
1598 { 2085 {
1599 case R_SB_ALIGN_TOP: 2086 case SB_ALIGN_TOP:
1600 csrO = 0; 2087 csrO = 0;
1601 break; 2088 break;
1602 case R_SB_ALIGN_CENTRE: 2089 case SB_ALIGN_CENTRE:
1603 csrO = (scrollBar.bot - scrollBar.top) / 2; 2090 csrO = (scrollBar.bot - scrollBar.top) / 2;
1604 break; 2091 break;
1605 case R_SB_ALIGN_BOTTOM: 2092 case SB_ALIGN_BOTTOM:
1606 csrO = scrollBar.bot - scrollBar.top; 2093 csrO = scrollBar.bot - scrollBar.top;
1607 break; 2094 break;
1608 } 2095 }
1609 2096
1610 if (scrollBar.style == R_SB_XTERM 2097 if (scrollBar.style == SB_STYLE_XTERM
1611 || scrollbar_above_slider (ev.y) 2098 || scrollBar.above_slider (ev.y)
1612 || scrollbar_below_slider (ev.y)) 2099 || scrollBar.below_slider (ev.y))
1613 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2100 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1614 2101
1615 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1616 break; 2103 break;
1617 2104
1618 case Button1: 2105 case Button1:
1619 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2106 if (scrollBar.align == SB_ALIGN_CENTRE)
1620 csrO = ev.y - scrollBar.top; 2107 csrO = ev.y - scrollBar.top;
1621 /* FALLTHROUGH */ 2108 /* FALLTHROUGH */
1622 2109
1623 case Button3: 2110 case Button3:
1624 if (scrollBar.style != R_SB_XTERM) 2111 if (scrollBar.style != SB_STYLE_XTERM)
1625 { 2112 {
1626 if (scrollbar_above_slider (ev.y)) 2113 if (scrollBar.above_slider (ev.y))
1627# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1628 scr_page (UP, TermWin.nrow - 1); 2115 scr_page (UP, nrow - 1);
1629# else 2116# else
1630 scr_page (UP, TermWin.nrow / 4); 2117 scr_page (UP, nrow / 4);
1631# endif 2118# endif
1632 else if (scrollbar_below_slider (ev.y)) 2119 else if (scrollBar.below_slider (ev.y))
1633# ifdef RXVT_SCROLL_FULL 2120# ifdef RXVT_SCROLL_FULL
1634 scr_page (DN, TermWin.nrow - 1); 2121 scr_page (DN, nrow - 1);
1635# else 2122# else
1636 scr_page (DN, TermWin.nrow / 4); 2123 scr_page (DN, nrow / 4);
1637# endif 2124# endif
1638 else 2125 else
1639 scrollBar.setMotion (); 2126 scrollBar.state = SB_STATE_MOTION;
1640 } 2127 }
1641 else 2128 else
1642 { 2129 {
1643 scr_page ((ev.button == Button1 ? DN : UP), 2130 scr_page ((ev.button == Button1 ? DN : UP),
1644 (TermWin.nrow 2131 (nrow
1645 * scrollbar_position (ev.y) 2132 * scrollBar.position (ev.y)
1646 / scrollbar_size ())); 2133 / scrollBar.size ()));
1647 } 2134 }
1648 2135
1649 break; 2136 break;
1650 } 2137 }
1651 } 2138 }
2139
1652 return; 2140 return;
1653 } 2141 }
1654#if MENUBAR
1655 /*
1656 * Menubar window processing of button press
1657 */
1658 if (isMenuBarWindow (ev.window))
1659 menubar_control (ev);
1660#endif
1661} 2142}
1662 2143
1663void 2144void
1664rxvt_term::button_release (XButtonEvent &ev) 2145rxvt_term::button_release (XButtonEvent &ev)
1665{ 2146{
1666 int reportmode = 0; 2147 int reportmode = 0;
1667 2148
1668 csrO = 0; /* reset csr Offset */ 2149 csrO = 0; /* reset csr Offset */
1669 if (!bypass_keystate) 2150 if (!bypass_keystate)
1670 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2151 reportmode = !! (priv_modes & PrivMode_mouse_report);
1671 2152
1672 if (scrollbar_isUpDn ()) 2153 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1673 { 2154 {
1674 scrollBar.setIdle (); 2155 scrollBar.state = SB_STATE_IDLE;
1675 scrollbar_show (0); 2156 scrollBar.show (0);
1676#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1677 refresh_type &= ~SMOOTH_REFRESH;
1678#endif
1679
1680 } 2157 }
2158
1681#ifdef SELECTION_SCROLLING 2159#ifdef SELECTION_SCROLLING
1682 if (sel_scroll_ev.active)
1683 sel_scroll_ev.stop(); 2160 sel_scroll_ev.stop();
1684#endif 2161#endif
2162
1685 if (ev.window == TermWin.vt) 2163 if (ev.window == vt)
1686 { 2164 {
2165 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2166 return;
2167
2168#if ISO_14755
2169 // 5.4
2170 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2171 return;
2172#endif
2173
1687 if (reportmode) 2174 if (reportmode)
1688 { 2175 {
1689 /* mouse report from vt window */ 2176 /* mouse report from vt window */
1690 /* don't report release of wheel "buttons" */ 2177 /* don't report release of wheel "buttons" */
1691 if (ev.button >= 4) 2178 if (ev.button >= 4)
… …
1702 mouse_report (ev); 2189 mouse_report (ev);
1703 } 2190 }
1704#else /* MOUSE_REPORT_DOUBLECLICK */ 2191#else /* MOUSE_REPORT_DOUBLECLICK */
1705 MEvent.button = AnyButton; 2192 MEvent.button = AnyButton;
1706 mouse_report (ev); 2193 mouse_report (ev);
1707#endif /* MOUSE_REPORT_DOUBLECLICK */ 2194#endif /* MOUSE_REPORT_DOUBLECLICK */
1708 return; 2195 return;
1709 } 2196 }
2197
1710 /* 2198 /*
1711 * dumb hack to compensate for the failure of click-and-drag 2199 * dumb hack to compensate for the failure of click-and-drag
1712 * when overriding mouse reporting 2200 * when overriding mouse reporting
1713 */ 2201 */
1714 if (PrivateModes & PrivMode_mouse_report 2202 if (priv_modes & PrivMode_mouse_report
1715 && bypass_keystate 2203 && bypass_keystate
1716 && ev.button == Button1 && MEvent.clicks <= 1) 2204 && ev.button == Button1 && MEvent.clicks <= 1)
1717 selection_extend (ev.x, ev.y, 0); 2205 selection_extend (ev.x, ev.y, 0);
1718 2206
1719 switch (ev.button) 2207 switch (ev.button)
1720 { 2208 {
1721 case Button1: 2209 case Button1:
1722 case Button3: 2210 case Button3:
1723 selection_make (ev.time); 2211 selection_make (ev.time);
1724 break; 2212 break;
2213
1725 case Button2: 2214 case Button2:
1726 selection_request (ev.time, ev.x, ev.y); 2215 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2216 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1727 break; 2217 break;
2218
1728#ifdef MOUSE_WHEEL 2219#ifdef MOUSE_WHEEL
1729 case Button4: 2220 case Button4:
1730 case Button5: 2221 case Button5:
1731 { 2222 {
1732 int i; 2223 int lines;
1733 page_dirn v; 2224 page_dirn dirn;
1734 2225
1735 v = ev.button == Button4 ? UP : DN; 2226 dirn = ev.button == Button4 ? UP : DN;
1736 2227
1737 if (ev.state & ShiftMask) 2228 if (ev.state & ShiftMask)
1738 i = 1; 2229 lines = 1;
1739 else if (Options & Opt_mouseWheelScrollPage) 2230 else if (option (Opt_mouseWheelScrollPage))
1740 i = TermWin.nrow - 1; 2231 lines = nrow - 1;
1741 else 2232 else
1742 i = 5; 2233 lines = 5;
1743 2234
1744# ifdef MOUSE_SLIP_WHEELING 2235# ifdef MOUSE_SLIP_WHEELING
1745 if (ev.state & ControlMask) 2236 if (ev.state & ControlMask)
1746 { 2237 {
1747 mouse_slip_wheel_speed += v ? -1 : 1; 2238 mouse_slip_wheel_speed += dirn;
1748 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2239 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
1749 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1750 2240
1751 if (slip_wheel_ev.at < NOW) 2241 if (!slip_wheel_ev.is_active ())
1752 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2242 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1753
1754 slip_wheel_ev.start ();
1755 } 2243 }
1756 else 2244 else
2245# endif
1757 { 2246 {
1758# endif
1759# ifdef JUMP_MOUSE_WHEEL
1760 scr_page (v, i); 2247 scr_page (dirn, lines);
1761 scr_refresh (SMOOTH_REFRESH);
1762 scrollbar_show (1); 2248 scrollBar.show (1);
1763# else
1764 while (i--)
1765 {
1766 scr_page (v, 1);
1767 scr_refresh (SMOOTH_REFRESH);
1768 scrollbar_show (1);
1769 }
1770# endif
1771# ifdef MOUSE_SLIP_WHEELING
1772 } 2249 }
1773#endif
1774 } 2250 }
1775 break; 2251 break;
1776#endif 2252#endif
1777 } 2253 }
1778 } 2254 }
1779#ifdef MENUBAR
1780 else if (isMenuBarWindow (ev.window))
1781 menubar_control (ev);
1782#endif
1783} 2255}
1784
1785#ifdef TRANSPARENT
1786#if TINTING
1787/* taken from aterm-0.4.2 */
1788
1789typedef uint32_t RUINT32T;
1790
1791void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
1792{
1793 int sh_r, sh_g, sh_b;
1794 RUINT32T mask_r, mask_g, mask_b;
1795 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1796 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
1797 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
1798 int i;
1799
1800 Visual* visual = display->visual;
1801
1802 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
1803
1804 /* for convenience */
1805 mask_r = visual->red_mask;
1806 mask_g = visual->green_mask;
1807 mask_b = visual->blue_mask;
1808
1809 /* boring lookup table pre-initialization */
1810 switch (srcImage->bits_per_pixel) {
1811 case 15:
1812 if ((mask_r != 0x7c00) ||
1813 (mask_g != 0x03e0) ||
1814 (mask_b != 0x001f))
1815 return;
1816 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
1817 lookup_r = lookup;
1818 lookup_g = lookup+32;
1819 lookup_b = lookup+32+32;
1820 sh_r = 10;
1821 sh_g = 5;
1822 sh_b = 0;
1823 break;
1824 case 16:
1825 if ((mask_r != 0xf800) ||
1826 (mask_g != 0x07e0) ||
1827 (mask_b != 0x001f))
1828 return;
1829 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
1830 lookup_r = lookup;
1831 lookup_g = lookup+32;
1832 lookup_b = lookup+32+64;
1833 sh_r = 11;
1834 sh_g = 5;
1835 sh_b = 0;
1836 break;
1837 case 24:
1838 if ((mask_r != 0xff0000) ||
1839 (mask_g != 0x00ff00) ||
1840 (mask_b != 0x0000ff))
1841 return;
1842 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1843 lookup_r = lookup;
1844 lookup_g = lookup+256;
1845 lookup_b = lookup+256+256;
1846 sh_r = 16;
1847 sh_g = 8;
1848 sh_b = 0;
1849 break;
1850 case 32:
1851 if ((mask_r != 0xff0000) ||
1852 (mask_g != 0x00ff00) ||
1853 (mask_b != 0x0000ff))
1854 return;
1855 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1856 lookup_r = lookup;
1857 lookup_g = lookup+256;
1858 lookup_b = lookup+256+256;
1859 sh_r = 16;
1860 sh_g = 8;
1861 sh_b = 0;
1862 break;
1863 default:
1864 return; /* we do not support this color depth */
1865 }
1866
1867 /* prepare limits for color transformation (each channel is handled separately) */
1868 if (shade < 0) {
1869 shade = -shade;
1870 if (shade < 0) shade = 0;
1871 if (shade > 100) shade = 100;
1872
1873 lower_lim_r = 65535-rm;
1874 lower_lim_g = 65535-gm;
1875 lower_lim_b = 65535-bm;
1876
1877 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
1878 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
1879 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
1880
1881 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
1882 } else {
1883 if (shade < 0) shade = 0;
1884 if (shade > 100) shade = 100;
1885
1886 lower_lim_r = lower_lim_g = lower_lim_b = 0;
1887
1888 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
1889 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
1890 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
1891 }
1892
1893 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
1894 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
1895 {
1896 unsigned int tmp;
1897
1898 tmp = lower_lim_r;
1899 lower_lim_r = lower_lim_b;
1900 lower_lim_b = tmp;
1901
1902 tmp = upper_lim_r;
1903 upper_lim_r = upper_lim_b;
1904 upper_lim_b = tmp;
1905 }
1906
1907 /* fill our lookup tables */
1908 for (i = 0; i <= mask_r>>sh_r; i++)
1909 {
1910 RUINT32T tmp;
1911 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
1912 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
1913 lookup_r[i] = (tmp/65535)<<sh_r;
1914 }
1915 for (i = 0; i <= mask_g>>sh_g; i++)
1916 {
1917 RUINT32T tmp;
1918 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
1919 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
1920 lookup_g[i] = (tmp/65535)<<sh_g;
1921 }
1922 for (i = 0; i <= mask_b>>sh_b; i++)
1923 {
1924 RUINT32T tmp;
1925 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
1926 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
1927 lookup_b[i] = (tmp/65535)<<sh_b;
1928 }
1929
1930 /* apply table to input image (replacing colors by newly calculated ones) */
1931 switch (srcImage->bits_per_pixel)
1932 {
1933 case 15:
1934 {
1935 unsigned short *p1, *pf, *p, *pl;
1936 p1 = (unsigned short *) srcImage->data;
1937 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1938 while (p1 < pf)
1939 {
1940 p = p1;
1941 pl = p1 + srcImage->width;
1942 for (; p < pl; p++)
1943 {
1944 *p = lookup_r[(*p & 0x7c00)>>10] |
1945 lookup_g[(*p & 0x03e0)>> 5] |
1946 lookup_b[(*p & 0x001f)];
1947 }
1948 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1949 }
1950 break;
1951 }
1952 case 16:
1953 {
1954 unsigned short *p1, *pf, *p, *pl;
1955 p1 = (unsigned short *) srcImage->data;
1956 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1957 while (p1 < pf)
1958 {
1959 p = p1;
1960 pl = p1 + srcImage->width;
1961 for (; p < pl; p++)
1962 {
1963 *p = lookup_r[(*p & 0xf800)>>11] |
1964 lookup_g[(*p & 0x07e0)>> 5] |
1965 lookup_b[(*p & 0x001f)];
1966 }
1967 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1968 }
1969 break;
1970 }
1971 case 24:
1972 {
1973 unsigned char *p1, *pf, *p, *pl;
1974 p1 = (unsigned char *) srcImage->data;
1975 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1976 while (p1 < pf)
1977 {
1978 p = p1;
1979 pl = p1 + srcImage->width * 3;
1980 for (; p < pl; p += 3)
1981 {
1982 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
1983 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
1984 p[2] = lookup_r[(p[2] & 0x0000ff)];
1985 }
1986 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
1987 }
1988 break;
1989 }
1990 case 32:
1991 {
1992 RUINT32T *p1, *pf, *p, *pl;
1993 p1 = (RUINT32T *) srcImage->data;
1994 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1995
1996 while (p1 < pf)
1997 {
1998 p = p1;
1999 pl = p1 + srcImage->width;
2000 for (; p < pl; p++)
2001 {
2002 *p = lookup_r[(*p & 0xff0000)>>16] |
2003 lookup_g[(*p & 0x00ff00)>> 8] |
2004 lookup_b[(*p & 0x0000ff)] |
2005 (*p & ~0xffffff);
2006 }
2007 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2008 }
2009 break;
2010 }
2011 }
2012
2013 free (lookup);
2014}
2015#endif
2016
2017/*
2018 * Check our parents are still who we think they are.
2019 * Do transparency updates if required
2020 */
2021int
2022rxvt_term::check_our_parents ()
2023{
2024 int i, pchanged, aformat, have_pixmap, rootdepth;
2025 unsigned long nitems, bytes_after;
2026 Atom atype;
2027 unsigned char *prop = NULL;
2028 Window root, oldp, *list;
2029 Pixmap rootpixmap = None;
2030 XWindowAttributes wattr, wrootattr;
2031
2032 pchanged = 0;
2033
2034 if (!(Options & Opt_transparent))
2035 return pchanged; /* Don't try any more */
2036
2037 XGetWindowAttributes (display->display, display->root, &wrootattr);
2038 rootdepth = wrootattr.depth;
2039
2040 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2041
2042 if (rootdepth != wattr.depth)
2043 {
2044 if (am_transparent)
2045 {
2046 pchanged = 1;
2047 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2048 am_transparent = am_pixmap_trans = 0;
2049 }
2050
2051 return pchanged; /* Don't try any more */
2052 }
2053
2054 /* Get all X ops out of the queue so that our information is up-to-date. */
2055 XSync (display->display, False);
2056
2057 /*
2058 * Make the frame window set by the window manager have
2059 * the root background. Some window managers put multiple nested frame
2060 * windows for each client, so we have to take care about that.
2061 */
2062 i = (xa[XA_XROOTPMAPID]
2063 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2064 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2065 &nitems, &bytes_after, &prop) == Success);
2066
2067 if (!i || prop == NULL)
2068 i = (xa[XA_XSETROOTID]
2069 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2070 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2071 &nitems, &bytes_after, &prop) == Success);
2072
2073 if (!i || prop == NULL
2074#if TINTING
2075 || !rs[Rs_color + Color_tint]
2076#endif
2077 )
2078 have_pixmap = 0;
2079 else
2080 {
2081 have_pixmap = 1;
2082 rootpixmap = *(Pixmap *)prop;
2083 XFree (prop);
2084 }
2085
2086 if (have_pixmap)
2087 {
2088 /*
2089 * Copy display->root pixmap transparency
2090 */
2091 int sx, sy, nx, ny;
2092 unsigned int nw, nh;
2093 Window cr;
2094 XImage *image;
2095 GC gc;
2096 XGCValues gcvalue;
2097
2098 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2099 0, 0, &sx, &sy, &cr);
2100 nw = (unsigned int)szHint.width;
2101 nh = (unsigned int)szHint.height;
2102 nx = ny = 0;
2103
2104 if (sx < 0)
2105 {
2106 nw += sx;
2107 nx = -sx;
2108 sx = 0;
2109 }
2110
2111 if (sy < 0)
2112 {
2113 nh += sy;
2114 ny = -sy;
2115 sy = 0;
2116 }
2117
2118 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2119 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2120 allowedxerror = -1;
2121 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2122
2123 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2124 /* XXX: may need a delay here? */
2125 allowedxerror = 0;
2126
2127 if (image == NULL)
2128 {
2129 if (am_transparent && am_pixmap_trans)
2130 {
2131 pchanged = 1;
2132 if (TermWin.pixmap != None)
2133 {
2134 XFreePixmap (display->display, TermWin.pixmap);
2135 TermWin.pixmap = None;
2136 }
2137 }
2138
2139 am_pixmap_trans = 0;
2140 }
2141 else
2142 {
2143 if (TermWin.pixmap != None)
2144 XFreePixmap (display->display, TermWin.pixmap);
2145
2146#if TINTING
2147 if (ISSET_PIXCOLOR (Color_tint))
2148 {
2149 unsigned short rm, gm, bm;
2150 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2151
2152 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2153
2154 ShadeXImage (display, image, shade, rm, gm, bm);
2155 }
2156#endif
2157
2158 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2159 szHint.width, szHint.height, image->depth);
2160 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2161 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2162 nx, ny, image->width, image->height);
2163 XFreeGC (display->display, gc);
2164 XDestroyImage (image);
2165 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2166 XClearWindow (display->display, TermWin.parent[0]);
2167
2168 if (!am_transparent || !am_pixmap_trans)
2169 pchanged = 1;
2170
2171 am_transparent = am_pixmap_trans = 1;
2172 }
2173 }
2174
2175 if (!am_pixmap_trans)
2176 {
2177 unsigned int n;
2178 /*
2179 * InheritPixmap transparency
2180 */
2181 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2182 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2183 {
2184 oldp = TermWin.parent[i];
2185 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2186 &TermWin.parent[i], &list, &n);
2187 XFree (list);
2188 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2189
2190 if (TermWin.parent[i] == display->root)
2191 {
2192 if (oldp != None)
2193 pchanged = 1;
2194
2195 break;
2196 }
2197
2198 if (oldp != TermWin.parent[i])
2199 pchanged = 1;
2200 }
2201
2202 n = 0;
2203
2204 if (pchanged)
2205 {
2206 for (; n < (unsigned int)i; n++)
2207 {
2208 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2209 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2210 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2211 {
2212 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2213 break;
2214 }
2215 }
2216 }
2217
2218 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2219 {
2220 D_X ((stderr, "InheritPixmap Turning off"));
2221 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2222 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2223 am_transparent = 0;
2224 /* XXX: also turn off Opt_transparent? */
2225 }
2226 else
2227 {
2228#if WAIT_FOR_WM
2229 /* wait (an arbitrary period) for the WM to do its thing
2230 * needed for fvwm2.2.2 (and before?) */
2231 sleep (1);
2232#endif
2233 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2234 for (n = 0; n < (unsigned int)i; n++)
2235 {
2236 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2237 XClearWindow (display->display, TermWin.parent[n]);
2238 }
2239
2240 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2241 am_transparent = 1;
2242 }
2243
2244 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2245 TermWin.parent[i] = None;
2246 }
2247
2248 // this is experimental
2249 if (scrollBar.win)
2250 {
2251 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2252 XClearWindow (display->display, scrollBar.win);
2253 scrollBar.setIdle ();
2254 scrollbar_show (0);
2255 }
2256
2257 return pchanged;
2258}
2259#endif
2260 2256
2261/*}}} */ 2257/*}}} */
2262 2258
2263bool 2259void ecb_hot
2264rxvt_term::cmd_parse () 2260rxvt_term::cmd_parse ()
2265{ 2261{
2266 bool flag = false;
2267 unicode_t ch = NOCHAR; 2262 wchar_t ch = NOCHAR;
2268 unsigned char *seq_begin; // remember start of esc-sequence here 2263 char *seq_begin; // remember start of esc-sequence here
2269 2264
2270 for (;;) 2265 for (;;)
2271 { 2266 {
2272 if (ch == NOCHAR) 2267 if (ecb_unlikely (ch == NOCHAR))
2273 { 2268 {
2274 seq_begin = cmdbuf_ptr; 2269 seq_begin = cmdbuf_ptr;
2275 ch = next_char (); 2270 ch = next_char ();
2276 }
2277 2271
2278 if (ch == NOCHAR) // TODO: improve 2272 if (ch == NOCHAR)
2279 break; 2273 break;
2274 }
2280 2275
2281 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2276 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2277 {
2278 if (ecb_unlikely (!seen_input))
2282 { 2279 {
2280 seen_input = 1;
2281 // many badly-written programs (e.g. jed) contain a race condition:
2282 // they first read the screensize and then install a SIGWINCH handler.
2283 // some window managers resize the window early, and these programs
2284 // then sometimes get the size wrong.
2285 // unfortunately other programs are even more buggy and dislike
2286 // being sent SIGWINCH, so only do it when we were in fact being
2287 // resized.
2288 if (seen_resize && cmd_pid)
2289 kill (-cmd_pid, SIGWINCH);
2290 }
2291
2283 /* Read a text string from the input buffer */ 2292 /* Read a text string from the input buffer */
2284 unicode_t buf[UBUFSIZ]; 2293 wchar_t buf[UBUFSIZ];
2285 bool refreshnow = false; 2294 bool refreshnow = false;
2286 int nlines = 0; 2295 int nlines = 0;
2287 unicode_t *str = buf; 2296 wchar_t *str = buf;
2297 wchar_t *eol = str + min (ncol, UBUFSIZ);
2288 2298
2289 for (;;) 2299 for (;;)
2290 { 2300 {
2291 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2301 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2292 break; 2302 break;
2293 2303
2294 *str++ = ch; 2304 *str++ = ch;
2295 2305
2296 if (ch == C0_LF) 2306 if (ecb_unlikely (ch == C0_LF || str >= eol))
2297 { 2307 {
2308 if (ch == C0_LF)
2298 nlines++; 2309 nlines++;
2310
2299 refresh_count++; 2311 refresh_count++;
2300 2312
2301 if (!(Options & Opt_jumpScroll) 2313 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2302 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2303 { 2314 {
2315 refresh_count = 0;
2316
2317 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2318 {
2304 refreshnow = true; 2319 refreshnow = true;
2305 ch = NOCHAR; 2320 ch = NOCHAR;
2306 break; 2321 break;
2322 }
2307 } 2323 }
2308 2324
2309 // scr_add_lines only works for nlines <= TermWin.nrow - 1. 2325 // scr_add_lines only works for nlines <= nrow - 1.
2310 if (nlines >= TermWin.nrow - 1) 2326 if (nlines >= nrow - 1)
2311 { 2327 {
2328 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2329 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2312 scr_add_lines (buf, nlines, str - buf); 2330 scr_add_lines (buf, str - buf, nlines);
2331
2313 nlines = 0; 2332 nlines = 0;
2314 str = buf; 2333 str = buf;
2334 eol = str + min (ncol, UBUFSIZ);
2315 } 2335 }
2316 }
2317 2336
2318 if (str >= buf + UBUFSIZ) 2337 if (str >= eol)
2319 { 2338 {
2339 if (eol >= buf + UBUFSIZ)
2340 {
2320 ch = NOCHAR; 2341 ch = NOCHAR;
2321 break; 2342 break;
2343 }
2344 else
2345 eol = min (eol + ncol, buf + UBUFSIZ);
2346 }
2347
2322 } 2348 }
2323 2349
2324 seq_begin = cmdbuf_ptr; 2350 seq_begin = cmdbuf_ptr;
2325 ch = next_char (); 2351 ch = next_char ();
2326 } 2352 }
2327 2353
2354 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2355 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2328 scr_add_lines (buf, nlines, str - buf); 2356 scr_add_lines (buf, str - buf, nlines);
2329 2357
2330 /* 2358 /*
2331 * If there have been a lot of new lines, then update the screen 2359 * If there have been a lot of new lines, then update the screen
2332 * What the heck I'll cheat and only refresh less than every page-full. 2360 * What the heck we'll cheat and only refresh less than every page-full.
2333 * the number of pages between refreshes is refresh_limit, which 2361 * if skipScroll is enabled.
2334 * is incremented here because we must be doing flat-out scrolling.
2335 */ 2362 */
2336 if (refreshnow) 2363 if (refreshnow)
2337 { 2364 {
2338 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2339 refresh_limit++;
2340 else
2341 {
2342 flag = true;
2343 scr_refresh (refresh_type); 2365 scr_refresh ();
2344 } 2366 want_refresh = 1;
2345 } 2367 }
2346
2347 } 2368 }
2348 else 2369 else
2349 { 2370 {
2350 try 2371 try
2351 { 2372 {
… …
2359 } 2380 }
2360 2381
2361 ch = NOCHAR; 2382 ch = NOCHAR;
2362 } 2383 }
2363 } 2384 }
2364
2365 return flag;
2366}
2367
2368// read the next octet
2369unicode_t
2370rxvt_term::next_octet ()
2371{
2372 return cmdbuf_ptr < cmdbuf_endp
2373 ? *cmdbuf_ptr++
2374 : NOCHAR;
2375} 2385}
2376 2386
2377// read the next character 2387// read the next character
2378unicode_t 2388wchar_t ecb_hot
2379rxvt_term::next_char () 2389rxvt_term::next_char () NOTHROW
2380{ 2390{
2381 while (cmdbuf_ptr < cmdbuf_endp) 2391 while (cmdbuf_ptr < cmdbuf_endp)
2382 { 2392 {
2383 // assume 7-bit to be ascii ALWAYS 2393 // assume 7-bit to be ascii ALWAYS
2384 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2394 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2385 return *cmdbuf_ptr++; 2395 return *cmdbuf_ptr++;
2386 2396
2387 wchar_t wc; 2397 wchar_t wc;
2388 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2398 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2389 2399
2390 if (len == (size_t)-2) 2400 if (len == (size_t)-2)
2391 { 2401 {
2392 // the mbstate stores incomplete sequences. didn't know this :/ 2402 // the mbstate stores incomplete sequences. didn't know this :/
2393 cmdbuf_ptr = cmdbuf_endp; 2403 cmdbuf_ptr = cmdbuf_endp;
2394 break; 2404 break;
2395 } 2405 }
2396 2406
2397 if (len == (size_t)-1) 2407 if (len == (size_t)-1)
2408 {
2409 mbstate.reset (); // reset now undefined conversion state
2410 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2411 // in which case we "erroneously" return the next byte which might be valid.
2398 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2412 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2413 }
2399 2414
2400 // assume wchar == unicode 2415 // assume wchar == unicode
2401 cmdbuf_ptr += len; 2416 cmdbuf_ptr += len;
2402 return wc; 2417 return wc & UNICODE_MASK;
2403 } 2418 }
2404 2419
2405 return NOCHAR; 2420 return NOCHAR;
2406} 2421}
2407 2422
2408/* rxvt_cmd_getc () - Return next input character */ 2423// read the next octet
2409/* 2424uint32_t ecb_hot
2410 * Return the next input character after first passing any keyboard input 2425rxvt_term::next_octet () NOTHROW
2411 * to the command.
2412 */
2413unicode_t
2414rxvt_term::cmd_getc ()
2415{ 2426{
2427 return cmdbuf_ptr < cmdbuf_endp
2428 ? (unsigned char)*cmdbuf_ptr++
2429 : NOCHAR;
2430}
2431
2432static class out_of_input out_of_input;
2433
2434wchar_t ecb_hot
2435rxvt_term::cmd_getc () THROW ((class out_of_input))
2436{
2416 unicode_t c = next_char (); 2437 wchar_t c = next_char ();
2417 2438
2418 if (c == NOCHAR) 2439 if (c == NOCHAR)
2419 throw out_of_input; 2440 throw out_of_input;
2420 2441
2421 return c; 2442 return c;
2422} 2443}
2423 2444
2424unicode_t 2445uint32_t ecb_hot
2425rxvt_term::cmd_get8 () 2446rxvt_term::cmd_get8 () THROW ((class out_of_input))
2426{ 2447{
2427 unicode_t c = next_octet (); 2448 uint32_t c = next_octet ();
2428 2449
2429 if (c == NOCHAR) 2450 if (c == NOCHAR)
2430 throw out_of_input; 2451 throw out_of_input;
2431 2452
2432 return c; 2453 return c;
2433} 2454}
2434 2455
2435/*{{{ print pipe */ 2456/*{{{ print pipe */
2436/*----------------------------------------------------------------------*/ 2457/*----------------------------------------------------------------------*/
2437#ifdef PRINTPIPE 2458#ifdef PRINTPIPE
2438FILE * 2459FILE * ecb_cold
2439rxvt_term::popen_printer () 2460rxvt_term::popen_printer ()
2440{ 2461{
2441 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2462 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2442 2463
2443 if (stream == NULL) 2464 if (stream == NULL)
2444 rxvt_warn ("can't open printer pipe, not printing.\n"); 2465 rxvt_warn ("can't open printer pipe, not printing.\n");
2445 2466
2446 return stream; 2467 return stream;
2447} 2468}
2448 2469
2449int 2470int ecb_cold
2450rxvt_term::pclose_printer (FILE *stream) 2471rxvt_term::pclose_printer (FILE *stream)
2451{ 2472{
2452 fflush (stream); 2473 fflush (stream);
2453 return pclose (stream); 2474 return pclose (stream);
2454} 2475}
2455 2476
2456/* 2477/*
2457 * simulate attached vt100 printer 2478 * simulate attached vt100 printer
2458 */ 2479 */
2459void 2480void ecb_cold
2460rxvt_term::process_print_pipe () 2481rxvt_term::process_print_pipe ()
2461{ 2482{
2462 int done; 2483 FILE *fd = popen_printer ();
2463 FILE *fd;
2464 2484
2465 if ((fd = popen_printer ()) == NULL) 2485 if (!fd)
2466 return; 2486 return;
2467 2487
2468 /* 2488 /*
2469 * Send all input to the printer until either ESC[4i or ESC[?4i 2489 * Send all input to the printer until either ESC[4i or ESC[?4i
2470 * is received. 2490 * is received.
2471 */ 2491 */
2472 for (done = 0; !done;) 2492 for (int done = 0; !done; )
2473 { 2493 {
2474 unsigned char buf[8]; 2494 unsigned char buf[8];
2475 unicode_t ch; 2495 unicode_t ch;
2476 unsigned int i, len; 2496 unsigned int i, len;
2477 2497
… …
2496 { 2516 {
2497 if ((buf[len++] = cmd_getc ()) == 'i') 2517 if ((buf[len++] = cmd_getc ()) == 'i')
2498 break; /* done = 1 */ 2518 break; /* done = 1 */
2499 } 2519 }
2500 } 2520 }
2501 2521
2502 for (i = 0; i < len; i++) 2522 for (i = 0; i < len; i++)
2503 if (putc (buf[i], fd) == EOF) 2523 if (putc (buf[i], fd) == EOF)
2504 { 2524 {
2505 done = 1; 2525 done = 1;
2506 break; 2526 break;
… …
2508 } 2528 }
2509 } 2529 }
2510 2530
2511 pclose_printer (fd); 2531 pclose_printer (fd);
2512} 2532}
2513#endif /* PRINTPIPE */ 2533#endif /* PRINTPIPE */
2514/*}}} */ 2534/*}}} */
2515 2535
2516/* *INDENT-OFF* */
2517enum { 2536enum {
2518 C1_40 = 0x40, 2537 C1_40 = 0x40,
2519 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2538 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2520 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2539 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2521 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2540 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2522 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2541 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2523}; 2542};
2524/* *INDENT-ON* */
2525 2543
2526/*{{{ process non-printing single characters */ 2544/*{{{ process non-printing single characters */
2527void 2545void ecb_hot
2528rxvt_term::process_nonprinting (unicode_t ch) 2546rxvt_term::process_nonprinting (unicode_t ch)
2529{ 2547{
2530 switch (ch) 2548 switch (ch)
2531 { 2549 {
2532 case C0_ESC: 2550 case C0_ESC:
2533 process_escape_seq (); 2551 process_escape_seq ();
2534 break; 2552 break;
2535 case C0_ENQ: /* terminal Status */ 2553 case C0_ENQ: /* terminal Status */
2536 if (rs[Rs_answerbackstring]) 2554 if (rs[Rs_answerbackstring])
2537 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2555 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2538 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2539 else 2556 else
2540 tt_write ((unsigned char *)VT100_ANS, 2557 tt_write (VT100_ANS, strlen (VT100_ANS));
2541 (unsigned int)STRLEN (VT100_ANS));
2542 break; 2558 break;
2543 case C0_BEL: /* bell */ 2559 case C0_BEL: /* bell */
2544 scr_bell (); 2560 scr_bell ();
2545 break; 2561 break;
2546 case C0_BS: /* backspace */ 2562 case C0_BS: /* backspace */
… …
2570 process_dcs_seq (); 2586 process_dcs_seq ();
2571 break; 2587 break;
2572 case 0x9b: /* CSI */ 2588 case 0x9b: /* CSI */
2573 process_csi_seq (); 2589 process_csi_seq ();
2574 break; 2590 break;
2575 case 0x9d: /* CSI */ 2591 case 0x9d: /* OSC */
2576 process_osc_seq (); 2592 process_osc_seq ();
2577 break; 2593 break;
2578#endif 2594#endif
2579 } 2595 }
2580} 2596}
2581/*}}} */ 2597/*}}} */
2582 2598
2583 2599
2584/*{{{ process VT52 escape sequences */ 2600/*{{{ process VT52 escape sequences */
2585void 2601void ecb_cold
2586rxvt_term::process_escape_vt52 (unicode_t ch) 2602rxvt_term::process_escape_vt52 (unicode_t ch)
2587{ 2603{
2588 int row, col; 2604 int row, col;
2589 2605
2590 switch (ch) 2606 switch (ch)
… …
2624 break; 2640 break;
2625 case 'Z': /* identify the terminal type */ 2641 case 'Z': /* identify the terminal type */
2626 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2642 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2627 break; 2643 break;
2628 case '<': /* turn off VT52 mode */ 2644 case '<': /* turn off VT52 mode */
2629 PrivMode (0, PrivMode_vt52); 2645 priv_modes &= ~PrivMode_vt52;
2630 break; 2646 break;
2631 case 'F': /* use special graphics character set */ 2647 case 'F': /* use special graphics character set */
2632 case 'G': /* use regular character set */ 2648 case 'G': /* use regular character set */
2633 /* unimplemented */ 2649 /* unimplemented */
2634 break; 2650 break;
… …
2640} 2656}
2641/*}}} */ 2657/*}}} */
2642 2658
2643 2659
2644/*{{{ process escape sequences */ 2660/*{{{ process escape sequences */
2645void 2661void ecb_hot
2646rxvt_term::process_escape_seq () 2662rxvt_term::process_escape_seq ()
2647{ 2663{
2648 unicode_t ch = cmd_getc (); 2664 unicode_t ch = cmd_getc ();
2649 2665
2650 if (PrivateModes & PrivMode_vt52) 2666 if (priv_modes & PrivMode_vt52)
2651 { 2667 {
2652 process_escape_vt52 (ch); 2668 process_escape_vt52 (ch);
2653 return; 2669 return;
2654 } 2670 }
2655 2671
2656 switch (ch) 2672 switch (ch)
2657 { 2673 {
2658 /* case 1: do_tek_mode (); break; */
2659 case '#': 2674 case '#':
2660 if (cmd_getc () == '8') 2675 if (cmd_getc () == '8')
2661 scr_E (); 2676 scr_E ();
2662 break; 2677 break;
2663 case '(': 2678 case '(':
… …
2670 scr_charset_set (2, (unsigned int)cmd_getc ()); 2685 scr_charset_set (2, (unsigned int)cmd_getc ());
2671 break; 2686 break;
2672 case '+': 2687 case '+':
2673 scr_charset_set (3, (unsigned int)cmd_getc ()); 2688 scr_charset_set (3, (unsigned int)cmd_getc ());
2674 break; 2689 break;
2675#ifndef NO_FRILLS 2690#if !ENABLE_MINIMAL
2676 case '6': 2691 case '6':
2677 scr_backindex (); 2692 scr_backindex ();
2678 break; 2693 break;
2679#endif 2694#endif
2680 case '7': 2695 case '7':
2681 scr_cursor (SAVE); 2696 scr_cursor (SAVE);
2682 break; 2697 break;
2683 case '8': 2698 case '8':
2684 scr_cursor (RESTORE); 2699 scr_cursor (RESTORE);
2685 break; 2700 break;
2686#ifndef NO_FRILLS 2701#if !ENABLE_MINIMAL
2687 case '9': 2702 case '9':
2688 scr_forwardindex (); 2703 scr_forwardindex ();
2689 break; 2704 break;
2690#endif 2705#endif
2706 // DECPAM/DECPNM
2691 case '=': 2707 case '=':
2708 priv_modes |= PrivMode_aplKP;
2709 break;
2692 case '>': 2710 case '>':
2693 PrivMode ((ch == '='), PrivMode_aplKP); 2711 priv_modes &= ~PrivMode_aplKP;
2694 break; 2712 break;
2695 2713
2696 case C1_40: 2714 case C1_40:
2697 cmd_getc (); 2715 cmd_getc ();
2698 break; 2716 break;
… …
2701 break; 2719 break;
2702 2720
2703 /* 8.3.87: NEXT LINE */ 2721 /* 8.3.87: NEXT LINE */
2704 case C1_NEL: /* ESC E */ 2722 case C1_NEL: /* ESC E */
2705 { 2723 {
2706 unicode_t nlcr[] = { C0_LF, C0_CR }; 2724 wchar_t nlcr[] = { C0_LF, C0_CR };
2707 scr_add_lines (nlcr, 1, 2); 2725 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2708 } 2726 }
2709 break; 2727 break;
2710 2728
2711 /* kidnapped escape sequence: Should be 8.3.48 */ 2729 /* kidnapped escape sequence: Should be 8.3.48 */
2712 case C1_ESA: /* ESC G */ 2730 case C1_ESA: /* ESC G */
2713 process_graphics (); 2731 // used by original rxvt for rob nations own graphics mode
2732 if (cmd_getc () == 'Q')
2733 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2714 break; 2734 break;
2715 2735
2716 /* 8.3.63: CHARACTER TABULATION SET */ 2736 /* 8.3.63: CHARACTER TABULATION SET */
2717 case C1_HTS: /* ESC H */ 2737 case C1_HTS: /* ESC H */
2718 scr_set_tab (1); 2738 scr_set_tab (1);
… …
2722 case C1_RI: /* ESC M */ 2742 case C1_RI: /* ESC M */
2723 scr_index (DN); 2743 scr_index (DN);
2724 break; 2744 break;
2725 2745
2726 /* 8.3.142: SINGLE-SHIFT TWO */ 2746 /* 8.3.142: SINGLE-SHIFT TWO */
2727 /*case C1_SS2: scr_single_shift (2); break; */ 2747 /* case C1_SS2: break; */
2728 2748
2729 /* 8.3.143: SINGLE-SHIFT THREE */ 2749 /* 8.3.143: SINGLE-SHIFT THREE */
2730 /*case C1_SS3: scr_single_shift (3); break; */ 2750 /* case C1_SS3: break; */
2731 2751
2732 /* 8.3.27: DEVICE CONTROL STRING */ 2752 /* 8.3.27: DEVICE CONTROL STRING */
2733 case C1_DCS: /* ESC P */ 2753 case C1_DCS: /* ESC P */
2734 process_dcs_seq (); 2754 process_dcs_seq ();
2735 break; 2755 break;
2736 2756
2737 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2757 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2738 case C1_SCI: /* ESC Z */ 2758 case C1_SCI: /* ESC Z */
2739 tt_write ((const unsigned char *)ESCZ_ANSWER, 2759 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2740 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2741 break; /* steal obsolete ESC [ c */ 2760 break; /* steal obsolete ESC [ c */
2742 2761
2743 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2762 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2744 case C1_CSI: /* ESC [ */ 2763 case C1_CSI: /* ESC [ */
2745 process_csi_seq (); 2764 process_csi_seq ();
2746 break; 2765 break;
2747 2766
2748 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2767 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2749 case C1_OSC: /* ESC ] */ 2768 case C1_OSC: /* ESC ] */
2750 process_osc_seq (); 2769 process_osc_seq ();
2751 break; 2770 break;
2752 2771
2753 /* 8.3.106: RESET TO INITIAL STATE */ 2772 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2754 case 'c': 2773 case 'c':
2755 mbstate.reset (); 2774 mbstate.reset ();
2756 scr_poweron (); 2775 scr_poweron ();
2757 scrollbar_show (1); 2776 scrollBar.show (1);
2758 break; 2777 break;
2759 2778
2760 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2779 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2761 case 'n': 2780 case 'n':
2762 scr_charset_choose (2); 2781 scr_charset_choose (2);
… …
2769 } 2788 }
2770} 2789}
2771/*}}} */ 2790/*}}} */
2772 2791
2773/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2792/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2774/* *INDENT-OFF* */
2775enum { 2793enum {
2776 CSI_ICH = 0x40, 2794 CSI_ICH = 0x40,
2777 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2795 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2778 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2796 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2779 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2797 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2782 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2800 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2783 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2801 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2784 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2802 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2785}; 2803};
2786 2804
2787#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2805#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2788 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2806 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2789 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2807 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2790#define get_byte_array_bit(array, bit) \ 2808#define get_byte_array_bit(array, bit) \
2791 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2809 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2792 2810
2793const unsigned char csi_defaults[] = 2811static const unsigned char csi_defaults[] =
2794 { 2812 {
2795 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2813 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2796 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2814 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2797 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2815 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2798 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2816 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2799 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2817 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2800 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2818 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2801 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2819 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2802 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2820 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2803 }; 2821 };
2804/* *INDENT-ON* */
2805 2822
2806void 2823void ecb_hot
2807rxvt_term::process_csi_seq () 2824rxvt_term::process_csi_seq ()
2808{ 2825{
2809 unicode_t ch, priv, i; 2826 unicode_t ch, priv, prev_ch, i;
2810 unsigned int nargs, p; 2827 unsigned int nargs, p;
2811 int n, ndef; 2828 int n, ndef;
2812 int arg[ESC_ARGS]; 2829 int arg[ESC_ARGS] = { };
2813 2830
2814 for (nargs = ESC_ARGS; nargs > 0;) 2831 nargs = 0;
2815 arg[--nargs] = 0;
2816 2832
2817 priv = 0; 2833 priv = 0;
2818 ch = cmd_getc (); 2834 ch = cmd_getc ();
2819 if (ch >= '<' && ch <= '?') 2835 if ((ch >= '<' && ch <= '?') || ch == '!')
2836 {
2820 { /* '<' '=' '>' '?' */ 2837 /* '<' '=' '>' '?' '!' */
2821 priv = ch; 2838 priv = ch;
2822 ch = cmd_getc (); 2839 ch = cmd_getc ();
2823 } 2840 }
2824 2841
2842 prev_ch = 0;
2825 /* read any numerical arguments */ 2843 /* read any numerical arguments */
2826 for (n = -1; ch < CSI_ICH; ) 2844 for (n = -1; ch < CSI_ICH; )
2827 { 2845 {
2828 if (isdigit (ch)) 2846 if (isdigit (ch))
2829 { 2847 {
… …
2839 n = -1; 2857 n = -1;
2840 } 2858 }
2841 else if (IS_CONTROL (ch)) 2859 else if (IS_CONTROL (ch))
2842 process_nonprinting (ch); 2860 process_nonprinting (ch);
2843 2861
2862 prev_ch = ch;
2844 ch = cmd_getc (); 2863 ch = cmd_getc ();
2845 } 2864 }
2846 2865
2847 if (ch > CSI_7F) 2866 if (ch > CSI_7F)
2848 return; 2867 return;
… …
2854 ndef = get_byte_array_bit (csi_defaults, i); 2873 ndef = get_byte_array_bit (csi_defaults, i);
2855 for (p = 0; p < nargs; p++) 2874 for (p = 0; p < nargs; p++)
2856 if (arg[p] == -1) 2875 if (arg[p] == -1)
2857 arg[p] = ndef; 2876 arg[p] = ndef;
2858 2877
2859#ifdef DEBUG_CMD
2860 fprintf (stderr, "CSI ");
2861 for (p = 0; p < nargs; p++)
2862 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2863 fprintf (stderr, "%c\n", ch);
2864#endif
2865
2866 /* 2878 /*
2867 * private mode handling 2879 * private mode handling
2868 */ 2880 */
2869 if (priv) 2881 if (priv)
2870 { 2882 {
2871 switch (priv) 2883 switch (priv)
2872 { 2884 {
2873 case '>': 2885 case '>':
2874 if (ch == CSI_DA) /* secondary device attributes */ 2886 if (ch == CSI_DA) /* secondary device attributes */
2887 {
2888 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2889 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2890 //
2891 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2892 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2893 // versions.
2894 //
2875 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2895 tt_printf ("\033[>%d;95;0c", 'U');
2896 }
2876 break; 2897 break;
2898
2877 case '?': 2899 case '?':
2878 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2900 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2879 process_terminal_mode (ch, priv, nargs, arg); 2901 process_terminal_mode (ch, priv, nargs, arg);
2880 break; 2902 break;
2903
2904 case '!':
2905 if (ch == CSI_70)
2906 {
2907 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2908 scr_soft_reset ();
2909
2910 static const int pm_h[] = { 7, 25 };
2911 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2912
2913 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2914 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2881 } 2915 }
2916 break;
2917 }
2918
2882 return; 2919 return;
2883 } 2920 }
2884 2921
2885 switch (ch) 2922 switch (ch)
2886 { 2923 {
… …
2900 } 2937 }
2901 break; 2938 break;
2902#endif 2939#endif
2903 2940
2904 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2941 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2905 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2942 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2906 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2907 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2908 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2945 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2909 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2946 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2910 scr_gotorc (arg[0], 0, RELATIVE); 2947 scr_gotorc (arg[0], 0, RELATIVE);
2911 break; 2948 break;
2912 2949
2913 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2950 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2914 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2951 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2985 3022
2986 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3023 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2987 arg[0] = -arg[0]; 3024 arg[0] = -arg[0];
2988 /* FALLTHROUGH */ 3025 /* FALLTHROUGH */
2989 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3026 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2990 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3027 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2991 break; 3028 break;
2992 3029
2993 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3030 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2994 tt_write ((const unsigned char *)VT100_ANS, 3031 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2995 (unsigned int) (sizeof (VT100_ANS) - 1));
2996 break; 3032 break;
2997 3033
2998 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3034 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2999 process_sgr_mode (nargs, arg); 3035 process_sgr_mode (nargs, arg);
3000 break; 3036 break;
… …
3007 break; 3043 break;
3008 case 6: /* CPR requested */ 3044 case 6: /* CPR requested */
3009 scr_report_position (); 3045 scr_report_position ();
3010 break; 3046 break;
3011 case 7: /* unofficial extension */ 3047 case 7: /* unofficial extension */
3012 if (Options & Opt_insecure) 3048 if (option (Opt_insecure))
3013 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3049 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3014 break; 3050 break;
3015 case 8: /* unofficial extension */ 3051 case 8: /* unofficial extension */
3016 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3052 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3017 break; 3053 break;
3018 } 3054 }
… …
3054 break; 3090 break;
3055 3091
3056 case CSI_RM: /* 8.3.107: RESET MODE */ 3092 case CSI_RM: /* 8.3.107: RESET MODE */
3057 if (arg[0] == 4) 3093 if (arg[0] == 4)
3058 scr_insert_mode (0); 3094 scr_insert_mode (0);
3095 else if (arg[0] == 20)
3096 priv_modes &= ~PrivMode_LFNL;
3059 break; 3097 break;
3060 3098
3061 case CSI_SM: /* 8.3.126: SET MODE */ 3099 case CSI_SM: /* 8.3.126: SET MODE */
3062 if (arg[0] == 4) 3100 if (arg[0] == 4)
3063 scr_insert_mode (1); 3101 scr_insert_mode (1);
3102 else if (arg[0] == 20)
3103 priv_modes |= PrivMode_LFNL;
3104 break;
3105
3106 case CSI_71: // DESCUSR: set cursor style
3107 if (prev_ch == ' ')
3108 set_cursor_style (arg[0]);
3064 break; 3109 break;
3065 3110
3066 /* 3111 /*
3067 * PRIVATE USE beyond this point. All CSI_7? sequences here 3112 * PRIVATE USE beyond this point. All CSI_7? sequences here
3068 */ 3113 */
… …
3080 break; 3125 break;
3081 case CSI_75: 3126 case CSI_75:
3082 scr_cursor (RESTORE); 3127 scr_cursor (RESTORE);
3083 break; 3128 break;
3084 3129
3085#ifndef NO_FRILLS 3130#if !ENABLE_MINIMAL
3086 case CSI_74: 3131 case CSI_74:
3087 process_window_ops (arg, nargs); 3132 process_window_ops (arg, nargs);
3088 break; 3133 break;
3089#endif 3134#endif
3090 3135
… …
3097 break; 3142 break;
3098 } 3143 }
3099} 3144}
3100/*}}} */ 3145/*}}} */
3101 3146
3102#ifndef NO_FRILLS 3147#if !ENABLE_MINIMAL
3103/* ARGSUSED */
3104void 3148void
3105rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3149rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3106{ 3150{
3107 int x, y; 3151 int x, y;
3108 XWindowAttributes wattr; 3152 XWindowAttributes wattr;
3109 Window wdummy; 3153 Window wdummy;
3154
3155 dLocal (Display *, dpy);
3110 3156
3111 if (nargs == 0) 3157 if (nargs == 0)
3112 return; 3158 return;
3113 3159
3114 switch (args[0]) 3160 switch (args[0])
3115 { 3161 {
3116 /* 3162 /*
3117 * commands 3163 * commands
3118 */ 3164 */
3119 case 1: /* deiconify window */ 3165 case 1: /* deiconify window */
3120 XMapWindow (display->display, TermWin.parent[0]); 3166 XMapWindow (dpy, parent);
3121 break; 3167 break;
3122 case 2: /* iconify window */ 3168 case 2: /* iconify window */
3123 XIconifyWindow (display->display, TermWin.parent[0], 3169 XIconifyWindow (dpy, parent, display->screen);
3124 DefaultScreen (display->display));
3125 break; 3170 break;
3126 case 3: /* set position (pixels) */ 3171 case 3: /* set position (pixels) */
3127 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3172 XMoveWindow (dpy, parent, args[1], args[2]);
3128 break; 3173 break;
3129 case 4: /* set size (pixels) */ 3174 case 4: /* set size (pixels) */
3130 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3175 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3131 break; 3176 break;
3132 case 5: /* raise window */ 3177 case 5: /* raise window */
3133 XRaiseWindow (display->display, TermWin.parent[0]); 3178 XRaiseWindow (dpy, parent);
3134 break; 3179 break;
3135 case 6: /* lower window */ 3180 case 6: /* lower window */
3136 XLowerWindow (display->display, TermWin.parent[0]); 3181 XLowerWindow (dpy, parent);
3137 break; 3182 break;
3138 case 7: /* refresh window */ 3183 case 7: /* refresh window */
3139 scr_touch (true); 3184 scr_touch (true);
3140 break; 3185 break;
3141 case 8: /* set size (chars) */ 3186 case 8: /* set size (chars) */
3142 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3187 set_widthheight ((unsigned int) (args[2] * fwidth),
3143 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
3144 break; 3189 break;
3145 3190
3146 //case 9: NYI, TODO, restore maximized window or maximize window 3191 //case 9: NYI, TODO, restore maximized window or maximize window
3147 default: 3192 default:
3148 if (args[0] >= 24) /* set height (chars) */ 3193 if (args[0] >= 24) /* set height (chars) */
3149 set_widthheight ((unsigned int)TermWin.width, 3194 set_widthheight ((unsigned int)vt_width,
3150 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
3151 break; 3196 break;
3152
3153 3197
3154 /* 3198 /*
3155 * reports - some output format copied from XTerm 3199 * reports - some output format copied from XTerm
3156 */ 3200 */
3157 case 11: /* report window state */ 3201 case 11: /* report window state */
3158 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
3159 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3203 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3160 break; 3204 break;
3161 case 13: /* report window position */ 3205 case 13: /* report window position */
3162 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
3163 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3207 XTranslateCoordinates (dpy, parent, wattr.root,
3164 -wattr.border_width, -wattr.border_width, 3208 -wattr.border_width, -wattr.border_width,
3165 &x, &y, &wdummy); 3209 &x, &y, &wdummy);
3166 tt_printf ("\033[3;%d;%dt", x, y); 3210 tt_printf ("\033[3;%d;%dt", x, y);
3167 break; 3211 break;
3168 case 14: /* report window size (pixels) */ 3212 case 14: /* report window size (pixels) */
3169 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
3170 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3214 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3171 break; 3215 break;
3172 case 18: /* report text area size (chars) */ 3216 case 18: /* report text area size (chars) */
3173 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3217 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3174 break; 3218 break;
3175 case 19: /* report window size (chars) */ 3219 case 19: /* report window size (chars) */
3176 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3220 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3177 break; 3221 break;
3178 case 20: /* report icon label */ 3222 case 20: /* report icon label */
3179 if (Options & Opt_insecure)
3180 { 3223 {
3181 char *s; 3224 char *s;
3182 XGetIconName (display->display, TermWin.parent[0], &s); 3225 XGetIconName (dpy, parent, &s);
3183 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3226 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3227 XFree (s);
3184 } 3228 }
3185 break; 3229 break;
3186 case 21: /* report window title */ 3230 case 21: /* report window title */
3187 if (Options & Opt_insecure)
3188 { 3231 {
3189 char *s; 3232 char *s;
3190 XFetchName (display->display, TermWin.parent[0], &s); 3233 XFetchName (dpy, parent, &s);
3191 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3234 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3235 XFree (s);
3192 } 3236 }
3193 break; 3237 break;
3194 } 3238 }
3195} 3239}
3196#endif 3240#endif
3197 3241
3198/*----------------------------------------------------------------------*/ 3242/*----------------------------------------------------------------------*/
3199/* 3243/*
3200 * get input up until STRING TERMINATOR (or BEL) 3244 * get input up until STRING TERMINATOR (or BEL)
3201 * ends_how is terminator used. returned input must be free()'d 3245 * ends_how is terminator used. returned input must be free()'d
3202 */ 3246 */
3203unsigned char * 3247char *
3204rxvt_term::get_to_st (unicode_t &ends_how) 3248rxvt_term::get_to_st (unicode_t &ends_how)
3205{ 3249{
3206 unicode_t prev = 0, ch; 3250 unicode_t ch;
3251 bool seen_esc = false;
3207 unsigned int n = 0; 3252 unsigned int n = 0;
3208 unsigned char *s; 3253 wchar_t string[CBUFSIZ];
3209 unsigned char string[STRING_MAX];
3210 3254
3211 while ((ch = cmd_getc ()) != NOCHAR) 3255 while ((ch = cmd_getc ()) != NOCHAR)
3212 { 3256 {
3213 if (prev == C0_ESC) 3257 if (seen_esc)
3214 { 3258 {
3215 if (ch == 0x5c) /* 7bit ST */ 3259 if (ch == 0x5c) /* 7bit ST */
3216 break; 3260 break;
3217 else 3261 else
3218 return NULL; 3262 return NULL;
3219 } 3263 }
3264 else if (ch == C0_ESC)
3265 {
3266 seen_esc = true;
3267 continue;
3268 }
3220 else if (ch == C0_BEL || ch == CHAR_ST) 3269 else if (ch == C0_BEL || ch == CHAR_ST)
3221 break; 3270 break;
3271 else if (ch == C0_SYN)
3272 ch = cmd_get8 ();
3222 else if (ch < 0x20) 3273 else if (ch < 0x20)
3223 return NULL; /* other control character - exit */ 3274 return NULL; /* other control character - exit */
3275
3276 seen_esc = false;
3224 3277
3225 if (n >= sizeof (string) - 1) 3278 if (n >= sizeof (string) - 1)
3226 // stop at some sane length 3279 // stop at some sane length
3227 return NULL; 3280 return NULL;
3228 3281
3229 if (ch == C0_SYN)
3230 {
3231 string[n++] = cmd_get8 ();
3232 prev = 0;
3233 }
3234 else
3235 string[n++] = prev = ch; 3282 string[n++] = ch;
3236 } 3283 }
3237 3284
3238 string[n++] = '\0'; 3285 string[n++] = '\0';
3239 3286
3240 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3241 return NULL;
3242
3243 ends_how = (ch == 0x5c ? C0_ESC : ch); 3287 ends_how = (ch == 0x5c ? C0_ESC : ch);
3244 STRNCPY (s, string, n); 3288
3245 return s; 3289 return rxvt_wcstombs (string);
3246} 3290}
3247 3291
3248/*----------------------------------------------------------------------*/ 3292/*----------------------------------------------------------------------*/
3249/* 3293/*
3250 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3294 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3251 */ 3295 */
3252void 3296void
3253rxvt_term::process_dcs_seq () 3297rxvt_term::process_dcs_seq ()
3254{ 3298{
3255 unsigned char *s;
3256 unicode_t eh;
3257
3258 /* 3299 /*
3259 * Not handled yet 3300 * Not handled yet
3260 */ 3301 */
3302
3303 unicode_t eh;
3261 s = get_to_st (eh); 3304 char *s = get_to_st (eh);
3262 if (s) 3305 if (s)
3263 free (s); 3306 free (s);
3264 3307
3265 return; 3308 return;
3266} 3309}
… …
3270 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3313 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3271 */ 3314 */
3272void 3315void
3273rxvt_term::process_osc_seq () 3316rxvt_term::process_osc_seq ()
3274{ 3317{
3275 unicode_t ch, eh;
3276 int arg; 3318 int arg;
3277 3319
3278 ch = cmd_getc (); 3320 unicode_t ch = cmd_getc ();
3279 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3321 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3280 arg = arg * 10 + (ch - '0'); 3322 arg = arg * 10 + (ch - '0');
3281 3323
3282 if (ch == ';') 3324 if (ch == ';')
3283 { 3325 {
3326 unicode_t eh;
3284 unsigned char *s = get_to_st (eh); 3327 char *s = get_to_st (eh);
3285 3328
3286 if (s) 3329 if (s)
3287 { 3330 {
3288 process_xterm_seq (arg, (char *)s, eh); 3331 process_xterm_seq (arg, s, eh);
3289 free (s); 3332 free (s);
3290 } 3333 }
3291 } 3334 }
3292} 3335}
3293 3336
3294void 3337void
3295rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3338rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3296{ 3339{
3297 if (str[0] == '?' && !str[1]) 3340 if (str[0] == '?' && !str[1])
3298 { 3341 {
3299 if (Options & Opt_insecure) 3342 rgba c;
3300 { 3343 pix_colors_focused[color].get (c);
3301 unsigned short r, g, b; 3344
3302 PixColorsFocused[color].get (display, r, g, b); 3345#if XFT
3346 if (c.a != rgba::MAX_CC)
3347 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3348 else
3349#endif
3303 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3350 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3304 }
3305 } 3351 }
3306 else 3352 else
3307 set_window_color (color, str); 3353 set_window_color (color, str);
3308} 3354}
3309 3355
3310/* 3356/*
3311 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3357 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3312 * 0 = change iconName/title
3313 * 1 = change iconName
3314 * 2 = change title
3315 * 4 = change color
3316 * 10 = change fg color
3317 * 11 = change bg color
3318 * 12 = change text color
3319 * 13 = change mouse foreground color
3320 * 17 = change highlight character colour
3321 * 18 = change bold character color
3322 * 19 = change underlined character color
3323 * 46 = change logfile (not implemented)
3324 * 50 = change font
3325 *
3326 * rxvt extensions:
3327 * 20 = bg pixmap
3328 * 39 = change default fg color
3329 * 49 = change default bg color
3330 * 55 = dump scrollback buffer and all of screen
3331 * 701 = change locale
3332 * 702 = find font
3333 * 703 = menu
3334 */ 3358 */
3335void 3359void
3336rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3360rxvt_term::process_xterm_seq (int op, char *str, char resp)
3337{ 3361{
3338 int changed = 0;
3339 int color; 3362 int color;
3340 char *buf, *name; 3363 char *buf, *name;
3341 bool query = str[0] == '?' && !str[1]; 3364 bool query = str[0] == '?' && !str[1];
3365 int saveop = op;
3366
3367 dLocal (Display *, dpy);
3342 3368
3343 assert (str != NULL); 3369 assert (str != NULL);
3370
3371 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3372 return;
3373
3344 switch (op) 3374 switch (op)
3345 { 3375 {
3346 case XTerm_name: 3376 case XTerm_name:
3347 set_title (str); 3377 set_title (str);
3348 /* FALLTHROUGH */ 3378 /* FALLTHROUGH */
… …
3353 set_title (str); 3383 set_title (str);
3354 break; 3384 break;
3355 case XTerm_property: 3385 case XTerm_property:
3356 if (str[0] == '?') 3386 if (str[0] == '?')
3357 { 3387 {
3358 Atom prop = XInternAtom (display->display, str + 1, True); 3388 Atom prop = display->atom (str + 1);
3359 Atom actual_type; 3389 Atom actual_type;
3360 int actual_format; 3390 int actual_format;
3361 unsigned long nitems; 3391 unsigned long nitems;
3362 unsigned long bytes_after; 3392 unsigned long bytes_after;
3363 unsigned char *value = 0; 3393 unsigned char *value = 0;
3364 const char *str = ""; 3394 const char *str = "";
3365 3395
3366 if (prop 3396 if (prop
3367 && XGetWindowProperty (display->display, TermWin.parent[0], 3397 && XGetWindowProperty (dpy, parent,
3368 prop, 0, 1<<16, 0, AnyPropertyType, 3398 prop, 0, 1<<16, 0, AnyPropertyType,
3369 &actual_type, &actual_format, 3399 &actual_type, &actual_format,
3370 &nitems, &bytes_after, &value) == Success 3400 &nitems, &bytes_after, &value) == Success
3371 && actual_type != None 3401 && actual_type != None
3372 && actual_format == 8) 3402 && actual_format == 8)
3373 str = (const char *)(value); 3403 str = (const char *)(value);
3374 3404
3375 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3405 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3376 3406
3377 XFree (value); 3407 XFree (value);
3378 } 3408 }
3379 else 3409 else
3380 { 3410 {
3381 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3411 char *eq = strchr (str, '=');
3382 3412
3383 if (eq) 3413 if (eq)
3384 { 3414 {
3385 *eq = 0; 3415 *eq = 0;
3386 XChangeProperty (display->display, TermWin.parent[0], 3416 set_utf8_property (display->atom (str), eq + 1);
3387 display->atom (str), XA_STRING, 8,
3388 PropModeReplace, (unsigned char *)eq + 1,
3389 strlen (eq + 1));
3390 } 3417 }
3391 else 3418 else
3392 XDeleteProperty (display->display, TermWin.parent[0], 3419 XDeleteProperty (dpy, parent,
3393 display->atom (str)); 3420 display->atom (str));
3394 } 3421 }
3395 break; 3422 break;
3396 3423
3397 case XTerm_Color: 3424 case XTerm_Color:
3398 for (buf = (char *)str; buf && *buf;) 3425 for (buf = (char *)str; buf && *buf;)
3399 { 3426 {
3400 if ((name = STRCHR (buf, ';')) == NULL) 3427 if ((name = strchr (buf, ';')) == NULL)
3401 break; 3428 break;
3402 3429
3403 *name++ = '\0'; 3430 *name++ = '\0';
3404 color = atoi (buf); 3431 color = atoi (buf) + minCOLOR;
3405 3432
3406 if (color < 0 || color >= TOTAL_COLORS) 3433 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3407 break; 3434 break;
3408 3435
3409 if ((buf = STRCHR (name, ';')) != NULL) 3436 if ((buf = strchr (name, ';')) != NULL)
3410 *buf++ = '\0'; 3437 *buf++ = '\0';
3411 3438
3412 if (name[0] == '?' && !name[1]) 3439 process_color_seq (op, color, name, resp);
3440 }
3441 break;
3442 case Rxvt_restoreFG:
3443 case XTerm_Color00:
3444 process_color_seq (op, Color_fg, str, resp);
3445 break;
3446 case Rxvt_restoreBG:
3447 case XTerm_Color01:
3448 process_color_seq (op, Color_bg, str, resp);
3449 break;
3450#ifndef NO_CURSORCOLOR
3451 case XTerm_Color_cursor:
3452 process_color_seq (op, Color_cursor, str, resp);
3453 break;
3454#endif
3455 case XTerm_Color_pointer_fg:
3456 process_color_seq (op, Color_pointer_fg, str, resp);
3457 break;
3458 case XTerm_Color_pointer_bg:
3459 process_color_seq (op, Color_pointer_bg, str, resp);
3460 break;
3461#ifdef OPTION_HC
3462 case XTerm_Color_HC:
3463 process_color_seq (op, Color_HC, str, resp);
3464 break;
3465 case XTerm_Color_HTC:
3466 process_color_seq (op, Color_HTC, str, resp);
3467 break;
3468#endif
3469#ifndef NO_BOLD_UNDERLINE_REVERSE
3470 case URxvt_Color_BD:
3471 process_color_seq (op, Color_BD, str, resp);
3472 break;
3473 case URxvt_Color_UL:
3474 process_color_seq (op, Color_UL, str, resp);
3475 break;
3476 case URxvt_Color_IT:
3477 process_color_seq (op, Color_IT, str, resp);
3478 break;
3479#endif
3480 case URxvt_Color_border:
3481 process_color_seq (op, Color_border, str, resp);
3482 break;
3483
3484#if BG_IMAGE_FROM_ROOT
3485 case URxvt_Color_tint:
3486 process_color_seq (op, Color_tint, str, resp);
3487 {
3488 bool changed = false;
3489
3490 if (ISSET_PIXCOLOR (Color_tint))
3491 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3492
3493 if (changed)
3494 update_background ();
3495 }
3496
3497 break;
3498#endif
3499
3500#if BG_IMAGE_FROM_FILE
3501 case Rxvt_Pixmap:
3502 if (!strcmp (str, "?"))
3503 {
3504 char str[256];
3505 int h_scale = fimage.h_scale;
3506 int v_scale = fimage.v_scale;
3507 int h_align = fimage.h_align;
3508 int v_align = fimage.v_align;
3509
3510 sprintf (str, "[%dx%d+%d+%d]",
3511 h_scale, v_scale,
3512 h_align, v_align);
3513 process_xterm_seq (XTerm_title, str, CHAR_ST);
3514 }
3515 else
3516 {
3517 bool changed = false;
3518
3519 if (*str != ';')
3413 { 3520 {
3414 if (Options & Opt_insecure) 3521 try
3415 { 3522 {
3416 unsigned short r, g, b; 3523 fimage.set_file_geometry (this, str);
3417 PixColorsFocused[color + minCOLOR].get (display, r, g, b); 3524 changed = true;
3418 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3525 }
3526 catch (const class rxvt_failure_exception &e)
3527 {
3419 } 3528 }
3420 } 3529 }
3421 else 3530 else
3422 set_window_color (color + minCOLOR, name); 3531 {
3532 str++;
3533 if (fimage.set_geometry (str, true))
3534 changed = true;
3535 }
3536
3537 if (changed)
3538 {
3539 if (bg_window_position_sensitive ())
3540 {
3541 int x, y;
3542 get_window_origin (x, y);
3543 parent_x = x;
3544 parent_y = y;
3545 }
3546 update_background ();
3547 }
3423 } 3548 }
3424 break; 3549 break;
3425 case XTerm_Color00:
3426 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3427 break;
3428 case XTerm_Color01:
3429 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3430 break;
3431#ifndef NO_CURSORCOLOR
3432 case XTerm_Color_cursor:
3433 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3434 break;
3435#endif 3550#endif
3436 case XTerm_Color_pointer_fg:
3437 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3438 break;
3439 case XTerm_Color_pointer_bg:
3440 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3441 break;
3442#ifndef NO_BOLD_UNDERLINE_REVERSE
3443 case XTerm_Color_BD:
3444 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3445 break;
3446 case XTerm_Color_UL:
3447 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3448 break;
3449 case XTerm_Color_RV:
3450 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3451 break;
3452#endif
3453
3454 case XTerm_Pixmap:
3455 if (*str != ';')
3456 {
3457#if XPM_BACKGROUND
3458 scale_pixmap (""); /* reset to default scaling */
3459 set_bgPixmap (str); /* change pixmap */
3460#endif
3461 scr_touch (true);
3462 }
3463 while ((str = STRCHR (str, ';')) != NULL)
3464 {
3465 str++;
3466#if XPM_BACKGROUND
3467 changed += scale_pixmap (str);
3468#endif
3469
3470 }
3471 if (changed)
3472 {
3473#ifdef XPM_BACKGROUND
3474 resize_pixmap ();
3475#endif
3476 scr_touch (true);
3477 }
3478 break;
3479
3480 case XTerm_restoreFG:
3481 set_window_color (Color_fg, str);
3482 break;
3483 case XTerm_restoreBG:
3484 set_window_color (Color_bg, str);
3485 break;
3486 3551
3487 case XTerm_logfile: 3552 case XTerm_logfile:
3488 // TODO, when secure mode? 3553 // TODO, when secure mode?
3489 break; 3554 break;
3490 3555
3491 case XTerm_font:
3492 if (query)
3493 {
3494 if (Options & Opt_insecure)
3495 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3496 TermWin.fontset->fontdesc
3497 ? TermWin.fontset->fontdesc
3498 : "",
3499 resp);
3500 }
3501 else
3502 change_font (str);
3503 break;
3504
3505#ifndef NO_FRILLS
3506 case XTerm_locale:
3507 if (query)
3508 {
3509 if (Options & Opt_insecure)
3510 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3511 }
3512 else
3513 {
3514 set_locale (str);
3515# ifdef USE_XIM
3516 im_cb ();
3517# endif
3518 }
3519 break;
3520
3521 case XTerm_findfont:
3522 if (Options & Opt_insecure)
3523 {
3524 int fid = TermWin.fontset->find_font (atoi (str));
3525 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3526 fid, (*TermWin.fontset)[fid]->name, resp);
3527 }
3528 break;
3529#endif
3530
3531#ifdef MENUBAR
3532 case XTerm_Menu:
3533 if (Options & Opt_insecure)
3534 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3535 break;
3536#endif
3537#if 0 3556#if 0
3538 case XTerm_dumpscreen: /* no error notices */ 3557 case Rxvt_dumpscreen: /* no error notices */
3539 { 3558 {
3540 int fd; 3559 int fd;
3541 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3560 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3542 { 3561 {
3543 scr_dump (fd); 3562 scr_dump (fd);
3544 close (fd); 3563 close (fd);
3545 } 3564 }
3546 } 3565 }
3566 break;
3567#endif
3568 case XTerm_font:
3569 op = URxvt_font;
3570 case URxvt_font:
3571#if ENABLE_STYLES
3572 case URxvt_boldFont:
3573 case URxvt_italicFont:
3574 case URxvt_boldItalicFont:
3575#endif
3576 if (query)
3577 tt_printf ("\33]%d;%-.250s%c", saveop,
3578 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3579 ? fontset[op - URxvt_font]->fontdesc : "",
3580 resp);
3581 else
3582 {
3583 const char *&res = rs[Rs_font + (op - URxvt_font)];
3584
3585 res = strdup (str);
3586 allocated.push_back ((void *)res);
3587 set_fonts ();
3588 }
3589 break;
3590
3591 case URxvt_version:
3592 if (query)
3593 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3594 op,
3595 rs[Rs_name], VERSION[0], VERSION[2],
3596 resp);
3597 break;
3598
3599#if !ENABLE_MINIMAL
3600 case URxvt_locale:
3601 if (query)
3602 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3603 else
3604 {
3605 set_locale (str);
3606 pty->set_utf8_mode (enc_utf8);
3607 init_xlocale ();
3608 }
3609 break;
3610
3611 case URxvt_view_up:
3612 case URxvt_view_down:
3613 {
3614 int lines = atoi (str);
3615
3616 if (lines)
3617 scr_page (op == URxvt_view_up ? UP : DN, lines);
3618 else
3619 scr_erase_savelines ();
3620 }
3621
3622 break;
3623#endif
3624
3625#if ENABLE_PERL
3626 case URxvt_perl:
3627 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3547 break; 3628 break;
3548#endif 3629#endif
3549 } 3630 }
3550} 3631}
3551/*----------------------------------------------------------------------*/ 3632/*----------------------------------------------------------------------*/
… …
3558 * 's' = save 3639 * 's' = save
3559 * 'r' = restore 3640 * 'r' = restore
3560 * 't' = toggle 3641 * 't' = toggle
3561 * so no need for fancy checking 3642 * so no need for fancy checking
3562 */ 3643 */
3563int 3644int ecb_cold
3564rxvt_term::privcases (int mode, unsigned long bit) 3645rxvt_term::privcases (int mode, unsigned long bit)
3565{ 3646{
3566 int state; 3647 int state;
3567 3648
3568 if (mode == 's') 3649 if (mode == 's')
3569 { 3650 {
3570 SavedModes |= (PrivateModes & bit); 3651 if (priv_modes & bit)
3652 SavedModes |= bit;
3653 else
3654 SavedModes &= ~bit;
3571 return -1; 3655 return -1;
3572 } 3656 }
3573 else 3657 else
3574 { 3658 {
3575 if (mode == 'r') 3659 if (mode == 'r')
3576 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3660 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3577 else 3661 else
3578 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3662 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3579 PrivMode (state, bit); 3663
3664 if (state)
3665 priv_modes |= bit;
3666 else
3667 priv_modes &= ~bit;
3580 } 3668 }
3581 3669
3582 return state; 3670 return state;
3583} 3671}
3584 3672
3585/* we're not using priv _yet_ */ 3673/* we're not using priv _yet_ */
3586void 3674void
3587rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3675rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3588{ 3676{
3589 unsigned int i, j; 3677 unsigned int i, j;
3590 int state; 3678 int state;
3591 3679
3592 static const struct 3680 static const struct
3593 { 3681 {
3594 const int argval; 3682 const int argval;
3595 const unsigned long bit; 3683 const unsigned long bit;
3596 }
3597
3598 argtopriv[] = { 3684 } argtopriv[] = {
3599 { 1, PrivMode_aplCUR }, 3685 { 1, PrivMode_aplCUR }, // DECCKM
3600 { 2, PrivMode_vt52 }, 3686 { 2, PrivMode_vt52 }, // DECANM
3601 { 3, PrivMode_132 }, 3687 { 3, PrivMode_132 }, // DECCOLM
3602 { 4, PrivMode_smoothScroll }, 3688 { 4, PrivMode_smoothScroll }, // DECSCLM
3603 { 5, PrivMode_rVideo }, 3689 { 5, PrivMode_rVideo }, // DECSCNM
3604 { 6, PrivMode_relOrigin }, 3690 { 6, PrivMode_relOrigin }, // DECOM
3605 { 7, PrivMode_Autowrap }, 3691 { 7, PrivMode_Autowrap }, // DECAWM
3692 // 8, auto-repeat keys // DECARM
3606 { 9, PrivMode_MouseX10 }, 3693 { 9, PrivMode_MouseX10 },
3607#ifdef menuBar_esc 3694 // 18 end FF to printer after print screen
3608 { menuBar_esc, PrivMode_menuBar }, 3695 // 19 Print screen prints full screen/scroll region
3609#endif 3696 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3610#ifdef scrollBar_esc 3697#ifdef scrollBar_esc
3611 { scrollBar_esc, PrivMode_scrollBar }, 3698 { scrollBar_esc, PrivMode_scrollBar },
3612#endif 3699#endif
3613 // 18, 19 printing-related
3614 { 25, PrivMode_VisibleCursor },
3615 // 30 show scrollbar rxvt. extension
3616 { 35, PrivMode_ShiftKeys }, // rxvt extension 3700 { 35, PrivMode_ShiftKeys }, // rxvt extension
3701 // 38, tektronix mode // DECTEK
3617 { 40, PrivMode_132OK }, 3702 { 40, PrivMode_132OK },
3618 // 41 xterm more fixes NYI 3703 // 41 xterm more fixes NYI
3619 // 45 margin bell NYI 3704 // 45 margin bell NYI
3620 // 46 start logging 3705 // 46 start logging
3621 { 47, PrivMode_Screen }, 3706 { 47, PrivMode_Screen },
3622 { 66, PrivMode_aplKP }, 3707 { 66, PrivMode_aplKP }, // DECNKM
3623#ifndef NO_BACKSPACE_KEY 3708#ifndef NO_BACKSPACE_KEY
3624 { 67, PrivMode_BackSpace }, 3709 { 67, PrivMode_BackSpace }, // DECBKM
3625#endif 3710#endif
3626 { 1000, PrivMode_MouseX11 }, 3711 { 1000, PrivMode_MouseX11 },
3627 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3712 { 1002, PrivMode_MouseBtnEvent },
3628 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3713 { 1003, PrivMode_MouseAnyEvent },
3629 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3714#if ENABLE_FRILLS
3715 { 1005, PrivMode_ExtModeMouse },
3716#endif
3630 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3717 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3631 { 1011, PrivMode_Keypress }, // rxvt extension 3718 { 1011, PrivMode_Keypress }, // rxvt extension
3719#if ENABLE_FRILLS
3720 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3721#endif
3632 // 1035 enable modifiers for alt, numlock NYI 3722 // 1035 enable modifiers for alt, numlock NYI
3633 // 1036 send ESC for meta keys NYI 3723 // 1036 send ESC for meta keys NYI
3634 // 1037 send DEL for keypad delete NYI 3724 // 1037 send DEL for keypad delete NYI
3635 { 1047, PrivMode_Screen }, 3725 { 1047, PrivMode_Screen },
3636 // 1048 save and restore cursor 3726 // 1048 save and restore cursor, implemented in code
3637 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3727 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3638 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3728 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3729 { 2004, PrivMode_BracketPaste },
3639 }; 3730 };
3640 3731
3641 if (nargs == 0) 3732 if (nargs == 0)
3642 return; 3733 return;
3643 3734
… …
3650 for (i = 0; i < nargs; i++) 3741 for (i = 0; i < nargs; i++)
3651 { 3742 {
3652 state = -1; 3743 state = -1;
3653 3744
3654 /* basic handling */ 3745 /* basic handling */
3655 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3746 for (j = 0; j < ecb_array_length (argtopriv); j++)
3656 if (argtopriv[j].argval == arg[i]) 3747 if (argtopriv[j].argval == arg[i])
3657 { 3748 {
3658 state = privcases (mode, argtopriv[j].bit); 3749 state = privcases (mode, argtopriv[j].bit);
3659 break; 3750 break;
3660 } 3751 }
3661 3752
3662 /* extra handling for values with state unkept */ 3753 /* extra handling for values with state unkept */
3663 switch (arg[i]) 3754 switch (arg[i])
3664 { 3755 {
3756#if ENABLE_STYLES
3757 case 1021:
3758 set_option (Opt_intensityStyles, mode);
3759
3760 scr_touch (true);
3761 break;
3762#endif
3665 case 1048: /* alternative cursor save */ 3763 case 1048: /* alternative cursor save */
3666 if (Options & Opt_secondaryScreen) 3764 if (option (Opt_secondaryScreen))
3667 if (mode == 0) 3765 if (mode == 0)
3668 scr_cursor (RESTORE); 3766 scr_cursor (RESTORE);
3669 else if (mode == 1) 3767 else if (mode == 1)
3670 scr_cursor (SAVE); 3768 scr_cursor (SAVE);
3671 break; 3769 break;
… …
3679 case 2: /* VT52 mode */ 3777 case 2: /* VT52 mode */
3680 /* oddball mode. should be set regardless of set/reset 3778 /* oddball mode. should be set regardless of set/reset
3681 * parameter. Return from VT52 mode with an ESC < from 3779 * parameter. Return from VT52 mode with an ESC < from
3682 * within VT52 mode 3780 * within VT52 mode
3683 */ 3781 */
3684 PrivMode (1, PrivMode_vt52); 3782 priv_modes |= PrivMode_vt52;
3685 break; 3783 break;
3686 case 3: /* 80/132 */ 3784 case 3: /* 80/132 */
3687 if (PrivateModes & PrivMode_132OK) 3785 if (priv_modes & PrivMode_132OK)
3688 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3786 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3689 break; 3787 break;
3690 case 4: /* smooth scrolling */ 3788 case 4: /* smooth scrolling */
3691 if (state) 3789 set_option (Opt_jumpScroll, !state);
3692 Options &= ~Opt_jumpScroll;
3693 else
3694 Options |= Opt_jumpScroll;
3695 break; 3790 break;
3696 case 5: /* reverse video */ 3791 case 5: /* reverse video */
3697 scr_rvideo_mode (state); 3792 scr_rvideo_mode (state);
3698 break; 3793 break;
3699 case 6: /* relative/absolute origins */ 3794 case 6: /* relative/absolute origins */
… …
3703 scr_autowrap (state); 3798 scr_autowrap (state);
3704 break; 3799 break;
3705 /* case 8: - auto repeat, can't do on a per window basis */ 3800 /* case 8: - auto repeat, can't do on a per window basis */
3706 case 9: /* X10 mouse reporting */ 3801 case 9: /* X10 mouse reporting */
3707 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3708 PrivateModes &= ~PrivMode_MouseX11; 3803 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3709 break; 3804 break;
3710#ifdef menuBar_esc
3711 case menuBar_esc:
3712#ifdef MENUBAR
3713 map_menuBar (state);
3714#endif
3715 break;
3716#endif
3717#ifdef scrollBar_esc 3805#ifdef scrollBar_esc
3718 case scrollBar_esc: 3806 case scrollBar_esc:
3719 if (scrollbar_mapping (state)) 3807 scrollBar.map (state);
3720 {
3721 resize_all_windows (0, 0, 0); 3808 resize_all_windows (0, 0, 0);
3722 scr_touch (true); 3809 scr_touch (true);
3723 }
3724 break; 3810 break;
3725#endif 3811#endif
3726 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3727 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3728 break; 3814 break;
… …
3733 break; 3819 break;
3734 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3735 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3736 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3737 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3738 PrivateModes &= ~PrivMode_MouseX10; 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3739 break; 3825 break;
3740#if 0
3741 case 1001: 3826 case 1002:
3742 break; /* X11 mouse highlighting */ 3827 case 1003:
3743#endif 3828 if (state)
3829 {
3830 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3831 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3832 mouse_row = mouse_col = 0;
3833 vt_emask_mouse = PointerMotionMask;
3834 }
3835 else
3836 vt_emask_mouse = NoEventMask;
3837
3838 vt_select_input ();
3839 break;
3744 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3745 if (state)
3746 Options &= ~Opt_scrollTtyOutput;
3747 else
3748 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3749 break; 3842 break;
3750 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3751 if (state)
3752 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3753 else
3754 Options &= ~Opt_scrollTtyKeypress;
3755 break; 3845 break;
3756 case 1047: /* secondary screen w/ clearing last */ 3846 case 1047: /* secondary screen w/ clearing last */
3757 if (Options & Opt_secondaryScreen) 3847 if (option (Opt_secondaryScreen))
3758 if (current_screen != PRIMARY) 3848 if (!state)
3759 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3760 scr_change_screen (state); 3851 scr_change_screen (state);
3761 break; 3852 break;
3762 case 1049: /* secondary screen w/ clearing first */ 3853 case 1049: /* secondary screen w/ clearing first */
3854 if (option (Opt_secondaryScreen))
3855 if (state)
3856 scr_cursor (SAVE);
3857
3763 scr_change_screen (state); 3858 scr_change_screen (state);
3859
3764 if (Options & Opt_secondaryScreen) 3860 if (option (Opt_secondaryScreen))
3765 if (current_screen != PRIMARY) 3861 if (state)
3766 scr_erase_screen (2); 3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3767 break; 3865 break;
3768 default: 3866 default:
3769 break; 3867 break;
3770 } 3868 }
3771 } 3869 }
3772} 3870}
3773/*}}} */ 3871/*}}} */
3774 3872
3775/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3776void 3874void ecb_hot
3777rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3778{ 3876{
3779 unsigned int i; 3877 unsigned int i;
3780 short rendset; 3878 short rendset;
3781 int rendstyle; 3879 int rendstyle;
… …
3795 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3796 break; 3894 break;
3797 case 1: 3895 case 1:
3798 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3799 break; 3897 break;
3800 //case 2: // faint or second colour 3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3801 case 4: 3902 case 4:
3802 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3803 break; 3904 break;
3804 case 5: // slowly blinking 3905 case 5: // slowly blinking
3805 case 6: // rapidly blinking 3906 case 6: // rapidly blinking
… …
3817 //case 11: // scoansi acs on, first alt font 3918 //case 11: // scoansi acs on, first alt font
3818 //case 12: // scoansi acs on, |0x80, second alt font 3919 //case 12: // scoansi acs on, |0x80, second alt font
3819 //... 3920 //...
3820 //case 19: // ninth alt font 3921 //case 19: // ninth alt font
3821 //case 20: // gothic 3922 //case 20: // gothic
3822 case 21: // disable bold, faint 3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3823 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3824 break; 3925 break;
3825 case 22: 3926 case 22: // normal intensity
3826 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3827 break; 3928 break;
3828 //case 23: disable italic 3929 case 23: // disable italic
3930 rendset = 0, rendstyle = RS_Italic;
3931 break;
3829 case 24: 3932 case 24:
3830 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3831 break; 3934 break;
3832 case 25: 3935 case 25:
3936 rendset = 0, rendstyle = RS_Blink;
3937 break;
3938 case 26: // variable spacing (iso 8613)
3833 rendset = 0, rendstyle = RS_Blink; 3939 rendset = 0, rendstyle = RS_Blink;
3834 break; 3940 break;
3835 case 27: 3941 case 27:
3836 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3837 break; 3943 break;
… …
3855 case 35: 3961 case 35:
3856 case 36: 3962 case 36:
3857 case 37: 3963 case 37:
3858 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3859 break; 3965 break;
3860#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3861 case 38:
3862 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3863 { 3968 {
3864 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3865 i += 2; 3970 i += 2;
3866 } 3971 }
3867 break; 3972 break;
3868#endif
3869 case 39: /* default fg */ 3973 case 39: /* default fg */
3870 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3871 break; 3975 break;
3872 3976
3873 case 40: 3977 case 40:
… …
3878 case 45: 3982 case 45:
3879 case 46: 3983 case 46:
3880 case 47: 3984 case 47:
3881 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3882 break; 3986 break;
3883#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3884 case 48:
3885 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3886 { 3989 {
3887 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3888 i += 2; 3991 i += 2;
3889 } 3992 }
3890 break; 3993 break;
3891#endif
3892 case 49: /* default bg */ 3994 case 49: /* default bg */
3893 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3894 break; 3996 break;
3895 3997
3896#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3897 case 90: 4001 case 90:
3898 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3899 case 92: 4003 case 92:
3900 case 93: 4004 case 93:
3901 case 94: 4005 case 94:
3902 case 95: 4006 case 95:
3903 case 96: 4007 case 96:
3904 case 97: 4008 case 97:
3905 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3906 Color_fg);
3907 break; 4010 break;
3908 case 100: 4011 case 100:
3909 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3910 case 102: 4013 case 102:
3911 case 103: 4014 case 103:
3912 case 104: 4015 case 104:
3913 case 105: 4016 case 105:
3914 case 106: 4017 case 106:
3915 case 107: 4018 case 107:
3916 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3917 Color_bg);
3918 break; 4020 break;
3919#endif 4021#endif
3920
3921 } 4022 }
3922 } 4023 }
4024}
4025
4026void
4027rxvt_term::set_cursor_style (int style)
4028{
4029 if (!IN_RANGE_INC (style, 0, 4))
4030 return;
4031
4032 set_option (Opt_cursorUnderline, style >= 3);
4033
4034#ifdef CURSOR_BLINK
4035 set_option (Opt_cursorBlink, !style || (style & 1));
4036 cursor_blink_reset ();
4037#endif
4038
4039 want_refresh = 1;
3923} 4040}
3924/*}}} */ 4041/*}}} */
3925 4042
3926/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3927void
3928rxvt_term::process_graphics ()
3929{
3930 unicode_t ch, cmd = cmd_getc ();
3931
3932 if (cmd == 'Q')
3933 { /* query graphics */
3934 tt_printf ("\033G0\n"); /* no graphics */
3935 return;
3936 }
3937 /* swallow other graphics sequences until terminating ':' */
3938 do
3939 ch = cmd_getc ();
3940 while (ch != ':');
3941}
3942/*}}} */
3943
3944/* ------------------------------------------------------------------------- */ 4043/* ---------------------------------------------------------------------- */
4044/* Write data to the pty as typed by the user, pasted with the mouse,
4045 * or generated by us in response to a query ESC sequence.
4046 */
3945 4047
3946/* 4048/*
3947 * Send printf () formatted output to the command. 4049 * Send printf () formatted output to the command.
3948 * Only use for small amounts of data. 4050 * Only use for small amounts of data.
3949 */ 4051 */
3950void 4052void
3951rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3952{ 4054{
3953 va_list arg_ptr; 4055 va_list arg_ptr;
3954 unsigned char buf[256]; 4056 char buf[256];
3955 4057
3956 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3957 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3958 va_end (arg_ptr); 4060 va_end (arg_ptr);
3959 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3960} 4062}
3961 4063
3962/* ---------------------------------------------------------------------- */
3963/* Write data to the pty as typed by the user, pasted with the mouse, 4064/* Write data to the pty as typed by the user. */
3964 * or generated by us in response to a query ESC sequence.
3965 */
3966void 4065void
3967rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4066rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3968{ 4067{
3969 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4068 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4069 return;
3970 4070
3971 if (len) 4071 if (option (Opt_scrollTtyKeypress))
4072 if (view_start)
3972 { 4073 {
4074 view_start = 0;
4075 want_refresh = 1;
4076 }
4077
4078 tt_write_ (data, len);
4079}
4080
4081void
4082rxvt_term::tt_write (const char *data, unsigned int len)
4083{
4084 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4085 return;
4086
4087 tt_write_ (data, len);
4088}
4089
4090static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4091
4092void
4093rxvt_term::tt_write_ (const char *data, unsigned int len)
4094{
4095 if (pty->pty < 0)
4096 return;
4097
4098 if (v_buflen == 0)
4099 {
4100 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4101
4102 max_it (written, 0);
4103
4104 if (written == len)
4105 return;
4106
4107 data += written;
4108 len -= written;
4109 }
4110
4111 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4112
4113 memcpy (v_buffer + v_buflen, data, len);
4114 v_buflen += len;
4115
4116 pty_ev.set (ev::READ | ev::WRITE);
4117}
4118
4119void rxvt_term::pty_write ()
4120{
4121 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4122
4123 if (written > 0)
4124 {
4125 v_buflen -= written;
4126
3973 if (v_buflen == 0) 4127 if (v_buflen == 0)
3974 { 4128 {
3975 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3976
3977 if ((unsigned int)written == len)
3978 return;
3979
3980 data += written;
3981 len -= written;
3982 }
3983
3984
3985 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3986
3987 memcpy (v_buffer + v_buflen, data, len);
3988 v_buflen += len;
3989 }
3990
3991 for (;;)
3992 {
3993 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3994
3995 if (written > 0)
3996 {
3997 v_buflen -= written;
3998
3999 if (v_buflen == 0)
4000 {
4001 free (v_buffer); 4129 free (v_buffer);
4002 v_buffer = 0; 4130 v_buffer = 0;
4003 v_buflen = 0;
4004 4131
4005 pty_ev.set (EVENT_READ); 4132 pty_ev.set (ev::READ);
4006 return;
4007 }
4008
4009 memmove (v_buffer, v_buffer + written, v_buflen);
4010 }
4011 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4012 // original code just ignores this...
4013 destroy ();
4014 else
4015 {
4016 pty_ev.set (EVENT_READ | EVENT_WRITE);
4017 return; 4133 return;
4018 } 4134 }
4135
4136 memmove (v_buffer, v_buffer + written, v_buflen);
4019 } 4137 }
4138 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4139 pty_ev.set (ev::READ);
4020} 4140}
4021 4141
4022/*----------------------- end-of-file (C source) -----------------------*/ 4142/*----------------------- end-of-file (C source) -----------------------*/
4023 4143

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