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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.97 by root, Mon Jul 26 18:01:19 2004 UTC vs.
Revision 1.549 by root, Sun May 11 06:38:39 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 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
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 want_refresh = 1;
667 } 972 }
668#endif 973#endif
669 974
670 if (want_refresh) 975 if (want_refresh)
671 { 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
672 scr_refresh (refresh_type); 1015 scr_refresh ();
673 scrollbar_show (1); 1016 scrollBar.show (1);
674#ifdef USE_XIM 1017#if USE_XIM
675 IMSendSpot (); 1018 im_send_spot ();
676#endif 1019#endif
677 } 1020 }
678 1021
679 display->flush (); 1022 display->flush ();
680} 1023}
681 1024
1025/* checks whether a refresh is requested and starts the refresh timer */
682void 1026void
683rxvt_term::check_cb (check_watcher &w) 1027rxvt_term::refresh_check ()
684{ 1028{
685 SET_R (this); 1029 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1030 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1031
1032 display->flush ();
1033}
1034
1035void
1036rxvt_term::flush_cb (ev::timer &w, int revents)
1037{
1038 make_current ();
1039
1040 refresh_count = 0;
688 flush (); 1041 flush ();
689} 1042}
690 1043
691#ifdef CURSOR_BLINK 1044#ifdef CURSOR_BLINK
692void 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
693rxvt_term::cursor_blink_cb (time_watcher &w) 1061rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1062{
695 hidden_cursor = !hidden_cursor; 1063 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1064 want_refresh = 1;
697 1065 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1066}
700#endif 1067#endif
701 1068
702#ifdef TEXT_BLINK 1069#ifdef TEXT_BLINK
703void 1070void
704rxvt_term::text_blink_cb (time_watcher &w) 1071rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1072{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1073 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1074 {
708 hidden_text = !hidden_text; 1075 hidden_text = !hidden_text;
709 want_refresh = 1; 1076 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1077 refresh_check ();
711 } 1078 }
1079 else
1080 w.stop ();
712} 1081}
713#endif 1082#endif
714 1083
715#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1084#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
716void 1085void
717rxvt_term::cont_scroll_cb (time_watcher &w) 1086rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
718{ 1087{
719 if ((scrollbar_isUp() || scrollbar_isDn()) && 1088 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
720 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1089 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
721 { 1090 {
722 refresh_type |= SMOOTH_REFRESH;
723 want_refresh = 1; 1091 want_refresh = 1;
724 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1092 refresh_check ();
725 } 1093 }
1094 else
1095 w.stop ();
726} 1096}
727#endif 1097#endif
728 1098
729#ifdef SELECTION_SCROLLING 1099#ifdef SELECTION_SCROLLING
730void 1100void
731rxvt_term::sel_scroll_cb (time_watcher &w) 1101rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
732{ 1102{
733 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1103 if (scr_page (scroll_selection_lines))
734 { 1104 {
735 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1105 selection_extend (selection_save_x, selection_save_y, selection_save_state);
736 refresh_type |= SMOOTH_REFRESH;
737 want_refresh = 1; 1106 want_refresh = 1;
738 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1107 refresh_check ();
739 } 1108 }
1109 else
1110 w.stop ();
740} 1111}
741#endif 1112#endif
742 1113
743#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1114#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
744void 1115void
745rxvt_term::slip_wheel_cb (time_watcher &w) 1116rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
746{ 1117{
747 if (mouse_slip_wheel_speed == 0 1118 if (scr_page (mouse_slip_wheel_speed))
748 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
749 : scr_page (UP, mouse_slip_wheel_speed))
750 { 1119 {
751 refresh_type |= SMOOTH_REFRESH;
752 want_refresh = 1; 1120 want_refresh = 1;
753 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)
754 } 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 ();
755} 1190}
756#endif 1191#endif
757 1192
758bool 1193bool
759rxvt_term::pty_fill () 1194rxvt_term::pty_fill ()
760{ 1195{
761 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1196 cmdbuf_reify ();
762 1197
763 if (CBUFSIZ == n) 1198 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
764 { 1199
765 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1200 if (!avail)
766 n = 0;
767 } 1201 {
768 1202 // normally this indicates a "too long" command sequence - just drop the data we have
769 memmove (cmdbuf_base, cmdbuf_ptr, n);
770 cmdbuf_ptr = cmdbuf_base; 1203 cmdbuf_ptr = cmdbuf_base;
771 cmdbuf_endp = cmdbuf_ptr + n; 1204 cmdbuf_endp = cmdbuf_ptr;
1205 avail = CBUFSIZ;
1206 }
772 1207
773 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1208 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
774 1209
775 if (n > 0) 1210 if (r > 0)
776 { 1211 {
777 cmdbuf_endp += n; 1212 cmdbuf_endp += r;
778 return true; 1213 return true;
779 } 1214 }
780 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))
781 destroy (); 1227 destroy ();
782 1228 }
1229
783 return false; 1230 return false;
784} 1231}
785 1232
786void 1233void
787rxvt_term::pty_cb (io_watcher &w, short revents) 1234rxvt_term::pty_cb (ev::io &w, int revents)
788{ 1235{
789 SET_R (this); 1236 make_current ();
790 SET_LOCALE (locale);
791 1237
792 if (revents & EVENT_WRITE) 1238 if (revents & ev::READ)
793 tt_write (0, 0);
794 else if (revents & EVENT_READ)
795 // loop, but don't allow a single term to monopolize us 1239 // loop, but don't allow a single term to monopolize us
796 while (pty_fill ()) 1240 for (int i = CBUFCNT; i-- && pty_fill (); )
797 if (cmd_parse ()) 1241 cmd_parse ();
798 break; 1242
1243 if (revents & ev::WRITE)
1244 pty_write ();
1245
1246 refresh_check ();
799} 1247}
1248
1249void ecb_cold
1250rxvt_term::pointer_unblank ()
1251{
1252 XDefineCursor (dpy, vt, TermWin_cursor);
1253 recolour_cursor ();
800 1254
801#ifdef POINTER_BLANK 1255#ifdef POINTER_BLANK
802void
803rxvt_term::pointer_unblank ()
804{
805 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
806 recolour_cursor ();
807
808 hidden_pointer = 0; 1256 hidden_pointer = 0;
809 1257
810 if (Options & Opt_pointerBlank) 1258 if (option (Opt_pointerBlank))
811 pointer_ev.start (NOW + pointerBlankDelay); 1259 pointer_ev.start (pointerBlankDelay);
1260#endif
812} 1261}
813 1262
814void 1263#ifdef POINTER_BLANK
1264void ecb_cold
815rxvt_term::pointer_blank () 1265rxvt_term::pointer_blank ()
816{ 1266{
817 if (! (Options & Opt_pointerBlank)) 1267 if (!option (Opt_pointerBlank))
818 return; 1268 return;
819 1269
820 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1270 XDefineCursor (dpy, vt, display->blank_cursor);
821 XFlush (display->display); 1271 XFlush (dpy);
822 1272
823 hidden_pointer = 1; 1273 hidden_pointer = 1;
824} 1274}
825 1275
826void 1276void ecb_cold
827rxvt_term::pointer_cb (time_watcher &w) 1277rxvt_term::pointer_cb (ev::timer &w, int revents)
828{ 1278{
829 SET_R (this); 1279 make_current ();
830 SET_LOCALE (locale);
831 1280
832 pointer_blank (); 1281 pointer_blank ();
833} 1282}
834#endif 1283#endif
835 1284
836void 1285void
837rxvt_term::mouse_report (XButtonEvent &ev) 1286rxvt_term::mouse_report (XButtonEvent &ev)
838{ 1287{
839 int button_number, key_state = 0; 1288 int button_number, key_state = 0;
840 int x, y; 1289 int x, y;
1290 int code = 32;
841 1291
842 x = ev.x; 1292 x = Pixel2Col (ev.x) + 1;
843 y = ev.y; 1293 y = Pixel2Row (ev.y) + 1;
844 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 }
845 1304
846 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
847 {
848 button_number = 3; 1306 button_number = 3;
849 }
850 else 1307 else
851 { 1308 {
852 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
853 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
854 if (button_number >= 3) 1311 if (button_number >= 3)
855 button_number += (64 - 3); 1312 button_number += 64 - 3;
856 } 1313 }
857 1314
858 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
859 { 1316 {
860 /* 1317 /*
861 * do not report ButtonRelease 1318 * do not report ButtonRelease
862 * no state info allowed 1319 * no state info allowed
863 */ 1320 */
… …
878 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
879 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
880#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
881 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
882#endif 1339#endif
883
884 } 1340 }
885 1341
886#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
887 fprintf (stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
888 if (key_state & 16) 1344 if (key_state & 16)
889 fputc ('C', stderr); 1345 fputc ('C', stderr);
890 if (key_state & 4) 1346 if (key_state & 4)
891 fputc ('S', stderr); 1347 fputc ('S', stderr);
… …
893 fputc ('A', stderr); 1349 fputc ('A', stderr);
894 if (key_state & 32) 1350 if (key_state & 32)
895 fputc ('2', stderr); 1351 fputc ('2', stderr);
896 fprintf (stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
897 button_number, 1353 button_number,
898 x + 1, 1354 x,
899 y + 1); 1355 y);
900#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
901 tt_printf ("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
902 (32 + button_number + key_state), 1372 code + button_number + key_state,
903 (32 + x + 1), 1373 32 + x,
904 (32 + y + 1)); 1374 32 + y);
905#endif
906} 1375}
907
908#ifdef USING_W11LIB
909void
910rxvt_W11_process_x_event (XEvent *ev)
911{
912 rxvt_t *r = rxvt_get_r ();
913
914 x_cb (*ev);
915}
916#endif
917 1376
918/*{{{ process an X event */ 1377/*{{{ process an X event */
919void 1378void ecb_hot
920rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
921{ 1380{
922 SET_R (this); 1381 make_current ();
923 SET_LOCALE (locale);
924 1382
925#if defined(CURSOR_BLINK) 1383 dLocal (Display *, dpy);
926 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
927 {
928 if (hidden_cursor)
929 {
930 hidden_cursor = 0;
931 want_refresh = 1;
932 }
933 1384
934 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 if (ev.xany.window == vt
935 } 1386 && SHOULD_INVOKE (HOOK_X_EVENT)
936#endif 1387 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
937
938#if defined(POINTER_BLANK)
939 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
940 {
941 if (ev.type == MotionNotify
942 || ev.type == ButtonPress
943 || ev.type == ButtonRelease)
944 if (hidden_pointer)
945 pointer_unblank ();
946
947 if (ev.type == KeyPress && hidden_pointer == 0)
948 pointer_blank ();
949 }
950#endif
951
952#ifdef USE_XIM
953 if (XFilterEvent (&ev, None))
954 return; 1388 return;
955#endif
956 1389
1390 // for XQueryPointer
957 Window unused_root, unused_child; 1391 Window unused_root, unused_child;
958 int unused_root_x, unused_root_y; 1392 int unused_root_x, unused_root_y;
959 unsigned int unused_mask; 1393 unsigned int unused_mask;
960
961#ifdef DEBUG_X
962 const char *const eventnames[] =
963 { /* mason - this matches my system */
964 "",
965 "",
966 "KeyPress",
967 "KeyRelease",
968 "ButtonPress",
969 "ButtonRelease",
970 "MotionNotify",
971 "EnterNotify",
972 "LeaveNotify",
973 "FocusIn",
974 "FocusOut",
975 "KeymapNotify",
976 "Expose",
977 "GraphicsExpose",
978 "NoExpose",
979 "VisibilityNotify",
980 "CreateNotify",
981 "DestroyNotify",
982 "UnmapNotify",
983 "MapNotify",
984 "MapRequest",
985 "ReparentNotify",
986 "ConfigureNotify",
987 "ConfigureRequest",
988 "GravityNotify",
989 "ResizeRequest",
990 "CirculateNotify",
991 "CirculateRequest",
992 "PropertyNotify",
993 "SelectionClear",
994 "SelectionRequest",
995 "SelectionNotify",
996 "ColormapNotify",
997 "ClientMessage",
998 "MappingNotify"
999 };
1000#endif
1001
1002#ifdef DEBUG_X
1003 struct timeval tp;
1004 struct tm *ltt;
1005 (void)gettimeofday (&tp, NULL);
1006 ltt = localtime (& (tp.tv_sec));
1007 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));
1008#endif
1009 1394
1010 switch (ev.type) 1395 switch (ev.type)
1011 { 1396 {
1012 case KeyPress: 1397 case KeyPress:
1013 lookup_key (ev.xkey); 1398 key_press (ev.xkey);
1014 break; 1399 break;
1015 1400
1016#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1017 case KeyRelease: 1401 case KeyRelease:
1018 { 1402 key_release (ev.xkey);
1019 if (!(ev.xkey.state & ControlMask))
1020 slip_wheel_ev.stop ();
1021 else
1022 {
1023 KeySym ks;
1024
1025 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1026 if (ks == XK_Control_L || ks == XK_Control_R)
1027 mouse_slip_wheel_speed = 0;
1028 }
1029 break; 1403 break;
1030 }
1031#endif
1032 1404
1033 case ButtonPress: 1405 case ButtonPress:
1034 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1035 break; 1407 break;
1036 1408
… …
1038 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1039 break; 1411 break;
1040 1412
1041 case ClientMessage: 1413 case ClientMessage:
1042 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1043 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1044 destroy ();
1045#ifdef OFFIX_DND
1046 /* OffiX Dnd (drag 'n' drop) protocol */
1047 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1048 && (ev.xclient.data.l[0] == DndFile
1049 || ev.xclient.data.l[0] == DndDir
1050 || ev.xclient.data.l[0] == DndLink))
1051 { 1416 {
1052 /* Get Dnd data */ 1417 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1053 Atom ActualType; 1418 {
1054 int ActualFormat; 1419 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1055 unsigned char *data; 1420 {
1056 unsigned long Size, RemainingBytes; 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1057 1422 {
1058 XGetWindowProperty (display->display, display->root, 1423 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1059 xa[XA_DNDSELECTION], 1424 destroy ();
1060 0L, 1000000L, 1425 }
1061 False, AnyPropertyType, 1426#if ENABLE_EWMH
1062 &ActualType, &ActualFormat, 1427 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1063 &Size, &RemainingBytes, 1428 XSendEvent (dpy, ev.xclient.window = display->root,
1429 False, SubstructureRedirectMask | SubstructureNotifyMask,
1064 &data); 1430 &ev);
1065 XChangeProperty (display->display, display->root, 1431#endif
1066 XA_CUT_BUFFER0, XA_STRING, 1432 }
1067 8, PropModeReplace, 1433 }
1068 data, STRLEN (data)); 1434#if ENABLE_XEMBED
1069 XFree (data); 1435 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1070 selection_paste (display->root, XA_CUT_BUFFER0, True); 1436 {
1071 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
1072 } 1443 }
1073#endif /* OFFIX_DND */
1074 break;
1075
1076 case MappingNotify:
1077 XRefreshKeyboardMapping (& (ev.xmapping));
1078 break; 1444 break;
1079 1445
1080 /* 1446 /*
1081 * XXX: this is not the _current_ arrangement 1447 * XXX: this is not the _current_ arrangement
1082 * Here's my conclusion: 1448 * Here's my conclusion:
… …
1101 break; 1467 break;
1102 } 1468 }
1103 break; 1469 break;
1104 1470
1105 case FocusIn: 1471 case FocusIn:
1106 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)
1107 { 1487 {
1108 TermWin.focus = 1; 1488 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1109 want_refresh = 1;
1110#ifdef USE_XIM
1111 if (Input_Context != NULL)
1112 XSetICFocus (Input_Context);
1113#endif
1114#ifdef CURSOR_BLINK
1115 if (Options & Opt_cursorBlink)
1116 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1117#endif
1118
1119 } 1489 ;
1120 break;
1121 1490
1122 case FocusOut: 1491 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1123 if (TermWin.focus) 1492
1493 bool moved = false;
1494#ifdef HAVE_BG_PIXMAP
1495 if (bg_window_position_sensitive ())
1124 { 1496 {
1125 TermWin.focus = 0; 1497 want_position_change = true;
1126 want_refresh = 1; 1498 if (bg_img == 0)
1127#ifdef USE_XIM 1499 moved = true;
1128 if (Input_Context != NULL)
1129 XUnsetICFocus (Input_Context);
1130#endif
1131#ifdef CURSOR_BLINK
1132 if (Options & Opt_cursorBlink)
1133 cursor_blink_ev.stop ();
1134 hidden_cursor = 0;
1135#endif
1136
1137 }
1138 break;
1139
1140 case ConfigureNotify:
1141 if (ev.xconfigure.window == TermWin.parent[0])
1142 {
1143 int height, width;
1144
1145 do
1146 { /* Wrap lots of configures into one */
1147 width = ev.xconfigure.width;
1148 height = ev.xconfigure.height;
1149 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1150 } 1500 }
1151 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1501#endif
1152 1502
1153 if (szHint.width != width || szHint.height != height) 1503 if (want_position_change)
1154 { 1504 {
1155 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1505 int x, y;
1156 resize_all_windows (width, height, 1); 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 }
1157 } 1522 }
1158#ifdef DEBUG_SIZE 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 }
1159 else 1529 else
1160 { 1530 {
1161 D_SIZE ((stderr, "Size: Not resizing")); 1531#ifdef HAVE_BG_PIXMAP
1532 if (moved)
1533 update_background ();
1534#endif
1162 } 1535 }
1163#endif 1536
1164#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1537 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1165 if (Options & Opt_transparent)
1166 {
1167 check_our_parents ();
1168 if (am_transparent)
1169 want_full_refresh = 1;
1170 }
1171#endif
1172 } 1538 }
1173 break; 1539 break;
1174 1540
1541 case PropertyNotify:
1542 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1543 break;
1544
1175 case SelectionClear: 1545 case SelectionClear:
1176 selection_clear (); 1546 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1177 break;
1178
1179 case SelectionNotify:
1180 if (selection_wait == Sel_normal)
1181 selection_paste (ev.xselection.requestor,
1182 ev.xselection.property, True);
1183 break; 1547 break;
1184 1548
1185 case SelectionRequest: 1549 case SelectionRequest:
1186 selection_send (ev.xselectionrequest); 1550 selection_send (ev.xselectionrequest);
1187 break; 1551 break;
1188 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
1189 case UnmapNotify: 1572 case UnmapNotify:
1190 TermWin.mapped = 0; 1573 mapped = 0;
1191#ifdef TEXT_BLINK 1574#ifdef TEXT_BLINK
1192 text_blink_ev.stop (); 1575 text_blink_ev.stop ();
1193#endif 1576#endif
1577 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1194 break; 1578 break;
1195
1196 case MapNotify:
1197 TermWin.mapped = 1;
1198#ifdef TEXT_BLINK
1199 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1200#endif
1201 break;
1202
1203#ifdef TRANSPARENT
1204 case ReparentNotify:
1205 rootwin_cb (ev);
1206 break;
1207#endif /* TRANSPARENT */
1208 1579
1209 case GraphicsExpose: 1580 case GraphicsExpose:
1210 case Expose: 1581 case Expose:
1211 if (ev.xany.window == TermWin.vt) 1582 if (ev.xany.window == vt)
1212 { 1583 {
1213#ifdef NO_SLOW_LINK_SUPPORT 1584 do
1585 {
1214 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1215 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1216#else 1588 }
1217 // I don't understand this, so I changed it :) 1589 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1590
1591 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1592
1593 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1594 {
1218 scr_expose (ev.xexpose.x, ev.xexpose.y, 1595 scr_expose (ev.xexpose.x, ev.xexpose.y,
1219 ev.xexpose.width, ev.xexpose.height, False); 1596 ev.xexpose.width, ev.xexpose.height, false);
1220 //scr_expose (ev.xexpose.x, 0, 1597 }
1221 // ev.xexpose.width, TermWin.height, False); 1598
1222#endif
1223 want_refresh = 1; 1599 want_refresh = 1;
1224 } 1600 }
1225 else 1601 else
1226 { 1602 {
1227 XEvent unused_event; 1603 XEvent unused_event;
1228 1604
1229 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1605 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1230 ; 1606 ;
1231 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1607 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1232 ; 1608 ;
1233 1609
1234 if (isScrollbarWindow (ev.xany.window)) 1610 if (scrollBar.state && ev.xany.window == scrollBar.win)
1235 { 1611 {
1236 scrollBar.setIdle (); 1612 scrollBar.state = SB_STATE_IDLE;
1237 scrollbar_show (0); 1613 scrollBar.show (0);
1238 } 1614 }
1239#ifdef MENUBAR
1240 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1241 menubar_expose ();
1242#endif
1243 } 1615 }
1244 break; 1616 break;
1245 1617
1246 case MotionNotify: 1618 case MotionNotify:
1247#ifdef POINTER_BLANK 1619#ifdef POINTER_BLANK
1248 if (hidden_pointer) 1620 if (hidden_pointer)
1249 pointer_unblank (); 1621 pointer_unblank ();
1250#endif 1622#endif
1251#if MENUBAR 1623 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1252 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)
1253 { 1630 {
1254 menubar_control (ev.xbutton); 1631 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1255 break; 1632 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1256 } 1633 ; // nop
1257#endif
1258 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1259 break;
1260
1261 if (ev.xany.window == TermWin.vt)
1262 {
1263 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1634 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1264 { 1635 {
1265 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1636 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1266 ; 1637 ;
1267 1638
1268 XQueryPointer (display->display, TermWin.vt, 1639 XQueryPointer (dpy, vt,
1269 &unused_root, &unused_child, 1640 &unused_root, &unused_child,
1270 &unused_root_x, &unused_root_y, 1641 &unused_root_x, &unused_root_y,
1271 & (ev.xbutton.x), & (ev.xbutton.y), 1642 &ev.xbutton.x, &ev.xbutton.y,
1272 &unused_mask); 1643 &ev.xbutton.state);
1273#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1274 /* deal with a `jumpy' mouse */ 1645 /* deal with a `jumpy' mouse */
1275 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1646 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1276 { 1647 {
1277#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
1278 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1657 selection_extend (ev.xbutton.x, ev.xbutton.y,
1279 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1658 ev.xbutton.state & Button3Mask ? 2 : 0);
1659
1280#ifdef SELECTION_SCROLLING 1660#ifdef SELECTION_SCROLLING
1281 if (ev.xbutton.y < TermWin.int_bwidth 1661 if (ev.xbutton.y < int_bwidth
1282 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1662 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1283 { 1663 {
1664 page_dirn scroll_selection_dir;
1284 int dist; 1665 int dist;
1285 1666
1286 /* don't clobber the current delay if we are 1667 /* don't clobber the current delay if we are
1287 * already in the middle of scrolling. 1668 * already in the middle of scrolling.
1288 */ 1669 */
1289 if (!sel_scroll_ev.active) 1670 if (!sel_scroll_ev.is_active ())
1290 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1671 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1291 1672
1292 /* save the event params so we can highlight 1673 /* save the event params so we can highlight
1293 * the selection in the pending-scroll loop 1674 * the selection in the pending-scroll loop
1294 */ 1675 */
1295 selection_save_x=ev.xbutton.x; 1676 selection_save_x = ev.xbutton.x;
1296 selection_save_y=ev.xbutton.y; 1677 selection_save_y = ev.xbutton.y;
1297 selection_save_state=
1298 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1678 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1299 1679
1300 /* calc number of lines to scroll */ 1680 /* calc number of lines to scroll */
1301 if (ev.xbutton.y<TermWin.int_bwidth) 1681 if (ev.xbutton.y < int_bwidth)
1302 { 1682 {
1303 scroll_selection_dir = UP; 1683 scroll_selection_dir = UP;
1304 dist = TermWin.int_bwidth - ev.xbutton.y; 1684 dist = int_bwidth - ev.xbutton.y;
1305 } 1685 }
1306 else 1686 else
1307 { 1687 {
1308 scroll_selection_dir = DN; 1688 scroll_selection_dir = DN;
1309 dist = ev.xbutton.y - 1689 dist = ev.xbutton.y - (int_bwidth + vt_height);
1310 (TermWin.int_bwidth + TermWin.height);
1311 } 1690 }
1691
1312 scroll_selection_lines= (Pixel2Height (dist)/ 1692 scroll_selection_lines = Pixel2Height (dist)
1313 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1693 / SELECTION_SCROLL_LINE_SPEEDUP
1694 + 1;
1314 MIN_IT (scroll_selection_lines, 1695 min_it (scroll_selection_lines,
1315 SELECTION_SCROLL_MAX_LINES); 1696 SELECTION_SCROLL_MAX_LINES);
1697 scroll_selection_lines *= scroll_selection_dir;
1316 } 1698 }
1317 else 1699 else
1318 { 1700 {
1319 /* we are within the text window, so we 1701 /* we are within the text window, so we
1320 * shouldn't be scrolling 1702 * shouldn't be scrolling
1321 */ 1703 */
1322 if (sel_scroll_ev.active)
1323 sel_scroll_ev.stop(); 1704 sel_scroll_ev.stop();
1324 } 1705 }
1325#endif 1706#endif
1326#ifdef MOUSE_THRESHOLD 1707#ifdef MOUSE_THRESHOLD
1327
1328 } 1708 }
1329#endif 1709#endif
1330
1331 } 1710 }
1332 } 1711 }
1333 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1712 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1334 { 1713 {
1335 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1714 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1336 MotionNotify, &ev)) ; 1715 MotionNotify, &ev))
1716 ;
1717
1337 XQueryPointer (display->display, scrollBar.win, 1718 XQueryPointer (dpy, scrollBar.win,
1338 &unused_root, &unused_child, 1719 &unused_root, &unused_child,
1339 &unused_root_x, &unused_root_y, 1720 &unused_root_x, &unused_root_y,
1340 & (ev.xbutton.x), & (ev.xbutton.y), 1721 &ev.xbutton.x, &ev.xbutton.y,
1341 &unused_mask); 1722 &unused_mask);
1342 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1723 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1343 scrollbar_size ()); 1724 scrollBar.size ());
1344 scr_refresh (refresh_type);
1345 refresh_limit = 0; 1725 want_refresh = 1;
1346 scrollbar_show (1); 1726 scrollBar.show (1);
1347 } 1727 }
1348 break; 1728 break;
1349 } 1729 }
1350}
1351 1730
1352void 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
1353rxvt_term::rootwin_cb (XEvent &ev) 1863rxvt_term::rootwin_cb (XEvent &ev)
1354{ 1864{
1355 SET_R (this); 1865 make_current ();
1356 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;
1357 1870
1358 switch (ev.type) 1871 switch (ev.type)
1359 { 1872 {
1360 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 */
1361 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])
1362 { 1880 {
1363 if (ev.xproperty.state == PropertyNewValue) 1881#if BG_IMAGE_FROM_ROOT
1364 selection_property (ev.xproperty.window, ev.xproperty.atom); 1882 if (option (Opt_transparent))
1365 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));
1366 } 1889 }
1367#ifdef TRANSPARENT
1368 else
1369 {
1370 /*
1371 * if user used some Esetroot compatible prog to set the root bg,
1372 * use the property to determine the pixmap. We use it later on.
1373 */
1374 if (xa[XA_XROOTPMAPID] == 0)
1375 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1376 1890
1377 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1378 return;
1379 }
1380
1381 /* FALLTHROUGH */
1382 case ReparentNotify:
1383 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1384 want_full_refresh = 1;
1385 break; 1891 break;
1386#endif
1387 } 1892 }
1893
1894 refresh_check ();
1388} 1895}
1896#endif
1389 1897
1390void 1898void
1391rxvt_term::button_press (XButtonEvent &ev) 1899rxvt_term::button_press (XButtonEvent &ev)
1392{ 1900{
1393 int reportmode = 0, clickintime; 1901 int reportmode = 0, clickintime;
1394 1902
1395 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1903 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1904
1396 if (!bypass_keystate) 1905 if (!bypass_keystate)
1397 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1906 reportmode = !! (priv_modes & PrivMode_mouse_report);
1907
1398 /* 1908 /*
1399 * VT window processing of button press 1909 * VT window processing of button press
1400 */ 1910 */
1401 if (ev.window == TermWin.vt) 1911 if (ev.window == vt)
1402 { 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
1403 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1925 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1926
1404 if (reportmode) 1927 if (reportmode)
1405 { 1928 {
1406 /* mouse report from vt window */ 1929 /* mouse report from vt window */
1407 /* save the xbutton state (for ButtonRelease) */ 1930 /* save the xbutton state (for ButtonRelease) */
1408 MEvent.state = ev.state; 1931 MEvent.state = ev.state;
1409#ifdef MOUSE_REPORT_DOUBLECLICK 1932#ifdef MOUSE_REPORT_DOUBLECLICK
1410 if (ev.button == MEvent.button && clickintime) 1933 if (ev.button == MEvent.button && clickintime)
1411 { 1934 {
1412 /* same button, within alloted time */ 1935 /* same button, within allowed time */
1413 MEvent.clicks++; 1936 MEvent.clicks++;
1937
1414 if (MEvent.clicks > 1) 1938 if (MEvent.clicks > 1)
1415 { 1939 {
1416 /* only report double clicks */ 1940 /* only report double clicks */
1417 MEvent.clicks = 2; 1941 MEvent.clicks = 2;
1418 mouse_report (ev); 1942 mouse_report (ev);
… …
1430 mouse_report (ev); 1954 mouse_report (ev);
1431 } 1955 }
1432#else 1956#else
1433 MEvent.button = ev.button; 1957 MEvent.button = ev.button;
1434 mouse_report (ev); 1958 mouse_report (ev);
1435#endif /* MOUSE_REPORT_DOUBLECLICK */ 1959#endif /* MOUSE_REPORT_DOUBLECLICK */
1436 1960
1437 } 1961 }
1438 else 1962 else
1439 { 1963 {
1440 if (ev.button != MEvent.button) 1964 if (ev.button != MEvent.button)
1441 MEvent.clicks = 0; 1965 MEvent.clicks = 0;
1966
1442 switch (ev.button) 1967 switch (ev.button)
1443 { 1968 {
1444 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
1445 /* allow shift+left click to extend selection */ 1978 /* allow shift+left click to extend selection */
1446 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1979 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1447 { 1980 {
1448 if (MEvent.button == Button1 && clickintime) 1981 if (MEvent.button == Button1 && clickintime)
1449 selection_rotate (ev.x, ev.y); 1982 selection_rotate (ev.x, ev.y);
1450 else 1983 else
1451 selection_extend (ev.x, ev.y, 1); 1984 selection_extend (ev.x, ev.y, 1);
… …
1466 case Button3: 1999 case Button3:
1467 if (MEvent.button == Button3 && clickintime) 2000 if (MEvent.button == Button3 && clickintime)
1468 selection_rotate (ev.x, ev.y); 2001 selection_rotate (ev.x, ev.y);
1469 else 2002 else
1470 selection_extend (ev.x, ev.y, 1); 2003 selection_extend (ev.x, ev.y, 1);
2004
1471 MEvent.button = Button3; 2005 MEvent.button = Button3;
1472 break; 2006 break;
1473 } 2007 }
1474 } 2008 }
2009
1475 MEvent.time = ev.time; 2010 MEvent.time = ev.time;
1476 return; 2011 return;
1477 } 2012 }
1478 2013
1479 /* 2014 /*
1480 * Scrollbar window processing of button press 2015 * Scrollbar window processing of button press
1481 */ 2016 */
1482 if (isScrollbarWindow (ev.window)) 2017 if (scrollBar.state && ev.window == scrollBar.win)
1483 { 2018 {
1484 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;
1485 /* 2027 /*
1486 * Rxvt-style scrollbar: 2028 * Rxvt-style scrollbar:
1487 * move up if mouse is above slider 2029 * move up if mouse is above slider
1488 * move dn if mouse is below slider 2030 * move dn if mouse is below slider
1489 * 2031 *
… …
1498 /* 2040 /*
1499 * Mouse report disabled scrollbar: 2041 * Mouse report disabled scrollbar:
1500 * arrow buttons - send up/down 2042 * arrow buttons - send up/down
1501 * click on scrollbar - send pageup/down 2043 * click on scrollbar - send pageup/down
1502 */ 2044 */
1503 if ((scrollBar.style == R_SB_NEXT 2045 if (direction == UP)
1504 && scrollbarnext_upButton (ev.y))
1505 || (scrollBar.style == R_SB_RXVT
1506 && scrollbarrxvt_upButton (ev.y)))
1507 tt_printf ("\033[A"); 2046 tt_printf ("\033[A");
1508 else if ((scrollBar.style == R_SB_NEXT 2047 else if (direction == DN)
1509 && scrollbarnext_dnButton (ev.y))
1510 || (scrollBar.style == R_SB_RXVT
1511 && scrollbarrxvt_dnButton (ev.y)))
1512 tt_printf ("\033[B"); 2048 tt_printf ("\033[B");
1513 else 2049 else
1514 switch (ev.button) 2050 switch (ev.button)
1515 { 2051 {
1516 case Button2: 2052 case Button2:
… …
1523 tt_printf ("\033[5~"); 2059 tt_printf ("\033[5~");
1524 break; 2060 break;
1525 } 2061 }
1526 } 2062 }
1527 else 2063 else
1528#endif /* NO_SCROLLBAR_REPORT */ 2064#endif /* NO_SCROLLBAR_REPORT */
1529
1530 {
1531 char upordown = 0;
1532
1533 if (scrollBar.style == R_SB_NEXT)
1534 { 2065 {
1535 if (scrollbarnext_upButton (ev.y)) 2066 if (direction != NO_DIR)
1536 upordown = -1; /* up */
1537 else if (scrollbarnext_dnButton (ev.y))
1538 upordown = 1; /* down */
1539 }
1540 else if (scrollBar.style == R_SB_RXVT)
1541 {
1542 if (scrollbarrxvt_upButton (ev.y))
1543 upordown = -1; /* up */
1544 else if (scrollbarrxvt_dnButton (ev.y))
1545 upordown = 1; /* down */
1546 }
1547 if (upordown)
1548 { 2067 {
1549#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2068#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2069 if (!cont_scroll_ev.is_active ())
1550 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2070 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1551#endif 2071#endif
1552 if (scr_page (upordown < 0 ? UP : DN, 1)) 2072 if (scr_page (direction, 1))
1553 { 2073 {
1554 if (upordown < 0) 2074 if (direction == UP)
1555 scrollBar.setUp (); 2075 scrollBar.state = SB_STATE_UP;
1556 else 2076 else
1557 scrollBar.setDn (); 2077 scrollBar.state = SB_STATE_DOWN;
1558 } 2078 }
1559 } 2079 }
1560 else 2080 else
1561 switch (ev.button) 2081 switch (ev.button)
1562 { 2082 {
1563 case Button2: 2083 case Button2:
1564 switch (scrollbar_align) 2084 switch (scrollBar.align)
1565 { 2085 {
1566 case R_SB_ALIGN_TOP: 2086 case SB_ALIGN_TOP:
1567 csrO = 0; 2087 csrO = 0;
1568 break; 2088 break;
1569 case R_SB_ALIGN_CENTRE: 2089 case SB_ALIGN_CENTRE:
1570 csrO = (scrollBar.bot - scrollBar.top) / 2; 2090 csrO = (scrollBar.bot - scrollBar.top) / 2;
1571 break; 2091 break;
1572 case R_SB_ALIGN_BOTTOM: 2092 case SB_ALIGN_BOTTOM:
1573 csrO = scrollBar.bot - scrollBar.top; 2093 csrO = scrollBar.bot - scrollBar.top;
1574 break; 2094 break;
1575 } 2095 }
2096
1576 if (scrollBar.style == R_SB_XTERM 2097 if (scrollBar.style == SB_STYLE_XTERM
1577 || scrollbar_above_slider (ev.y) 2098 || scrollBar.above_slider (ev.y)
1578 || scrollbar_below_slider (ev.y)) 2099 || scrollBar.below_slider (ev.y))
1579 scr_move_to ( scrollbar_position (ev.y) - csrO, 2100 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1580 scrollbar_size ()); 2101
1581 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1582 break; 2103 break;
1583 2104
1584 case Button1: 2105 case Button1:
1585 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2106 if (scrollBar.align == SB_ALIGN_CENTRE)
1586 csrO = ev.y - scrollBar.top; 2107 csrO = ev.y - scrollBar.top;
1587 /* FALLTHROUGH */ 2108 /* FALLTHROUGH */
1588 2109
1589 case Button3: 2110 case Button3:
1590 if (scrollBar.style != R_SB_XTERM) 2111 if (scrollBar.style != SB_STYLE_XTERM)
1591 { 2112 {
1592 if (scrollbar_above_slider (ev.y)) 2113 if (scrollBar.above_slider (ev.y))
1593# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1594 scr_page (UP, TermWin.nrow - 1); 2115 scr_page (UP, nrow - 1);
1595# else 2116# else
1596 scr_page (UP, TermWin.nrow / 4); 2117 scr_page (UP, nrow / 4);
1597# endif 2118# endif
1598 else if (scrollbar_below_slider (ev.y)) 2119 else if (scrollBar.below_slider (ev.y))
1599# ifdef RXVT_SCROLL_FULL 2120# ifdef RXVT_SCROLL_FULL
1600 scr_page (DN, TermWin.nrow - 1); 2121 scr_page (DN, nrow - 1);
1601# else 2122# else
1602 scr_page (DN, TermWin.nrow / 4); 2123 scr_page (DN, nrow / 4);
1603# endif 2124# endif
1604 else 2125 else
1605 scrollBar.setMotion (); 2126 scrollBar.state = SB_STATE_MOTION;
1606 } 2127 }
1607 else 2128 else
1608 { 2129 {
1609 scr_page ((ev.button == Button1 ? DN : UP), 2130 scr_page ((ev.button == Button1 ? DN : UP),
1610 (TermWin.nrow 2131 (nrow
1611 * scrollbar_position (ev.y) 2132 * scrollBar.position (ev.y)
1612 / scrollbar_size ())); 2133 / scrollBar.size ()));
1613 } 2134 }
2135
1614 break; 2136 break;
1615 } 2137 }
1616 } 2138 }
2139
1617 return; 2140 return;
1618 } 2141 }
1619#if MENUBAR
1620 /*
1621 * Menubar window processing of button press
1622 */
1623 if (isMenuBarWindow (ev.window))
1624 menubar_control (ev);
1625#endif
1626} 2142}
1627 2143
1628void 2144void
1629rxvt_term::button_release (XButtonEvent &ev) 2145rxvt_term::button_release (XButtonEvent &ev)
1630{ 2146{
1631 int reportmode = 0; 2147 int reportmode = 0;
1632 2148
1633 csrO = 0; /* reset csr Offset */ 2149 csrO = 0; /* reset csr Offset */
1634 if (!bypass_keystate) 2150 if (!bypass_keystate)
1635 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2151 reportmode = !! (priv_modes & PrivMode_mouse_report);
1636 2152
1637 if (scrollbar_isUpDn ()) 2153 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1638 { 2154 {
1639 scrollBar.setIdle (); 2155 scrollBar.state = SB_STATE_IDLE;
1640 scrollbar_show (0); 2156 scrollBar.show (0);
1641#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1642 refresh_type &= ~SMOOTH_REFRESH;
1643#endif
1644
1645 } 2157 }
2158
1646#ifdef SELECTION_SCROLLING 2159#ifdef SELECTION_SCROLLING
1647 if (sel_scroll_ev.active)
1648 sel_scroll_ev.stop(); 2160 sel_scroll_ev.stop();
1649#endif 2161#endif
2162
1650 if (ev.window == TermWin.vt) 2163 if (ev.window == vt)
1651 { 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
1652 if (reportmode) 2174 if (reportmode)
1653 { 2175 {
1654 /* mouse report from vt window */ 2176 /* mouse report from vt window */
1655 /* don't report release of wheel "buttons" */ 2177 /* don't report release of wheel "buttons" */
1656 if (ev.button >= 4) 2178 if (ev.button >= 4)
… …
1667 mouse_report (ev); 2189 mouse_report (ev);
1668 } 2190 }
1669#else /* MOUSE_REPORT_DOUBLECLICK */ 2191#else /* MOUSE_REPORT_DOUBLECLICK */
1670 MEvent.button = AnyButton; 2192 MEvent.button = AnyButton;
1671 mouse_report (ev); 2193 mouse_report (ev);
1672#endif /* MOUSE_REPORT_DOUBLECLICK */ 2194#endif /* MOUSE_REPORT_DOUBLECLICK */
1673 return; 2195 return;
1674 } 2196 }
2197
1675 /* 2198 /*
1676 * dumb hack to compensate for the failure of click-and-drag 2199 * dumb hack to compensate for the failure of click-and-drag
1677 * when overriding mouse reporting 2200 * when overriding mouse reporting
1678 */ 2201 */
1679 if (PrivateModes & PrivMode_mouse_report 2202 if (priv_modes & PrivMode_mouse_report
1680 && bypass_keystate 2203 && bypass_keystate
1681 && ev.button == Button1 && MEvent.clicks <= 1) 2204 && ev.button == Button1 && MEvent.clicks <= 1)
1682 selection_extend (ev.x, ev.y, 0); 2205 selection_extend (ev.x, ev.y, 0);
1683 2206
1684 switch (ev.button) 2207 switch (ev.button)
1685 { 2208 {
1686 case Button1: 2209 case Button1:
1687 case Button3: 2210 case Button3:
1688 selection_make (ev.time); 2211 selection_make (ev.time);
1689 break; 2212 break;
2213
1690 case Button2: 2214 case Button2:
1691 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);
1692 break; 2217 break;
2218
1693#ifdef MOUSE_WHEEL 2219#ifdef MOUSE_WHEEL
1694 case Button4: 2220 case Button4:
1695 case Button5: 2221 case Button5:
1696 { 2222 {
1697 int i; 2223 int lines;
1698 page_dirn v; 2224 page_dirn dirn;
1699 2225
1700 v = ev.button == Button4 ? UP : DN; 2226 dirn = ev.button == Button4 ? UP : DN;
1701 2227
1702 if (ev.state & ShiftMask) 2228 if (ev.state & ShiftMask)
1703 i = 1; 2229 lines = 1;
1704 else if (Options & Opt_mouseWheelScrollPage) 2230 else if (option (Opt_mouseWheelScrollPage))
1705 i = TermWin.nrow - 1; 2231 lines = nrow - 1;
1706 else 2232 else
1707 i = 5; 2233 lines = 5;
1708 2234
1709# ifdef MOUSE_SLIP_WHEELING 2235# ifdef MOUSE_SLIP_WHEELING
1710 if (ev.state & ControlMask) 2236 if (ev.state & ControlMask)
1711 { 2237 {
1712 mouse_slip_wheel_speed += v ? -1 : 1; 2238 mouse_slip_wheel_speed += dirn;
2239 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2240
2241 if (!slip_wheel_ev.is_active ())
1713 slip_wheel_ev.start (NOW + SCROLLBAR_CONTINUOUS_DELAY); 2242 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1714 } 2243 }
2244 else
1715# endif 2245# endif
1716# ifdef JUMP_MOUSE_WHEEL
1717 scr_page (v, i);
1718 scr_refresh (SMOOTH_REFRESH);
1719 scrollbar_show (1);
1720# else
1721 while (i--)
1722 { 2246 {
1723 scr_page (v, 1); 2247 scr_page (dirn, lines);
1724 scr_refresh (SMOOTH_REFRESH);
1725 scrollbar_show (1); 2248 scrollBar.show (1);
1726 } 2249 }
1727# endif
1728
1729 } 2250 }
1730 break; 2251 break;
1731#endif 2252#endif
1732
1733 }
1734 }
1735#ifdef MENUBAR
1736 else if (isMenuBarWindow (ev.window))
1737 menubar_control (ev);
1738#endif
1739}
1740
1741#ifdef TRANSPARENT
1742#if TINTING
1743/* shading taken from eterm-0.9.2 */
1744/* RGB 15 */
1745
1746static void
1747shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1748{
1749 unsigned char *ptr;
1750 int x, y;
1751
1752 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1753 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1754 /* No saturation */
1755 for (y = h; --y >= 0;) {
1756 for (x = -w; x < 0; x++) {
1757 int r, g, b;
1758
1759 b = ((uint16_t *) ptr)[x];
1760 r = (b & 0x7c00) * rm;
1761 g = (b & 0x3e0) * gm;
1762 b = (b & 0x1f) * bm;
1763 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1764 | ((g >> 8) & 0x3e0)
1765 | ((b >> 8) & 0x1f);
1766 }
1767 ptr += bpl;
1768 }
1769 } else {
1770 for (y = h; --y >= 0;) {
1771 for (x = -w; x < 0; x++) {
1772 int r, g, b;
1773
1774 b = ((uint16_t *) ptr)[x];
1775 r = (b & 0x7c00) * rm;
1776 g = (b & 0x3e0) * gm;
1777 b = (b & 0x1f) * bm;
1778 r |= (!(r >> 15) - 1);
1779 g |= (!(g >> 10) - 1);
1780 b |= (!(b >> 5) - 1);
1781 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1782 | ((g >> 8) & 0x3e0)
1783 | ((b >> 8) & 0x1f);
1784 }
1785 ptr += bpl;
1786 }
1787 }
1788}
1789
1790/* RGB 16 */
1791static void
1792shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1793{
1794 unsigned char *ptr;
1795 int x, y;
1796
1797 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1798 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1799 /* No saturation */
1800 for (y = h; --y >= 0;) {
1801 for (x = -w; x < 0; x++) {
1802 int r, g, b;
1803
1804 b = ((uint16_t *) ptr)[x];
1805 r = (b & 0xf800) * rm;
1806 g = (b & 0x7e0) * gm;
1807 b = (b & 0x1f) * bm;
1808 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1809 | ((g >> 8) & 0x7e0)
1810 | ((b >> 8) & 0x1f);
1811 }
1812 ptr += bpl;
1813 }
1814 } else {
1815 for (y = h; --y >= 0;) {
1816 for (x = -w; x < 0; x++) {
1817 int r, g, b;
1818
1819 b = ((uint16_t *) ptr)[x];
1820 r = (b & 0xf800) * rm;
1821 g = (b & 0x7e0) * gm;
1822 b = (b & 0x1f) * bm;
1823 r |= (!(r >> 16) - 1);
1824 g |= (!(g >> 11) - 1);
1825 b |= (!(b >> 5) - 1);
1826 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1827 | ((g >> 8) & 0x7e0)
1828 | ((b >> 8) & 0x1f);
1829 }
1830 ptr += bpl;
1831 }
1832 }
1833}
1834
1835/* RGB 24 */
1836static void
1837shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1838{
1839 unsigned char *ptr;
1840 int x, y;
1841
1842 ptr = (unsigned char *)data + (w * 3);
1843 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1844 /* No saturation */
1845 for (y = h; --y >= 0;) {
1846 for (x = -(w * 3); x < 0; x += 3) {
1847 int r, g, b;
1848
1849 if (byteorder.big_endian()) {
1850 r = (ptr[x + 0] * rm) >> 8;
1851 g = (ptr[x + 1] * gm) >> 8;
1852 b = (ptr[x + 2] * bm) >> 8;
1853 ptr[x + 0] = r;
1854 ptr[x + 1] = g;
1855 ptr[x + 2] = b;
1856 } else {
1857 r = (ptr[x + 2] * rm) >> 8;
1858 g = (ptr[x + 1] * gm) >> 8;
1859 b = (ptr[x + 0] * bm) >> 8;
1860 ptr[x + 2] = r;
1861 ptr[x + 1] = g;
1862 ptr[x + 0] = b;
1863 }
1864 }
1865 ptr += bpl;
1866 }
1867 } else {
1868 for (y = h; --y >= 0;) {
1869 for (x = -(w * 3); x < 0; x += 3) {
1870 int r, g, b;
1871
1872 if (byteorder.big_endian()) {
1873 r = (ptr[x + 0] * rm) >> 8;
1874 g = (ptr[x + 1] * gm) >> 8;
1875 b = (ptr[x + 2] * bm) >> 8;
1876
1877 r |= (!(r >> 8) - 1);
1878 g |= (!(g >> 8) - 1);
1879 b |= (!(b >> 8) - 1);
1880
1881 ptr[x + 0] = r;
1882 ptr[x + 1] = g;
1883 ptr[x + 2] = b;
1884 } else {
1885 r = (ptr[x + 2] * rm) >> 8;
1886 g = (ptr[x + 1] * gm) >> 8;
1887 b = (ptr[x + 0] * bm) >> 8;
1888
1889 r |= (!(r >> 8) - 1);
1890 g |= (!(g >> 8) - 1);
1891 b |= (!(b >> 8) - 1);
1892
1893 ptr[x + 2] = r;
1894 ptr[x + 1] = g;
1895 ptr[x + 0] = b;
1896 }
1897 }
1898 ptr += bpl;
1899 }
1900 }
1901}
1902
1903/* RGB 32 */
1904static void
1905shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1906{
1907 unsigned char *ptr;
1908 int x, y;
1909
1910 ptr = (unsigned char *)data + (w * 4);
1911 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1912 /* No saturation */
1913 for (y = h; --y >= 0;) {
1914 if (byteorder.big_endian()) {
1915 for (x = -(w * 4); x < 0; x += 4) {
1916 int r, g, b;
1917
1918 r = (ptr[x + 1] * rm) >> 8;
1919 g = (ptr[x + 2] * gm) >> 8;
1920 b = (ptr[x + 3] * bm) >> 8;
1921 ptr[x + 1] = r;
1922 ptr[x + 2] = g;
1923 ptr[x + 3] = b;
1924 }
1925 } else {
1926 for (x = -(w * 4); x < 0; x += 4) {
1927 int r, g, b;
1928
1929 r = (ptr[x + 2] * rm) >> 8;
1930 g = (ptr[x + 1] * gm) >> 8;
1931 b = (ptr[x + 0] * bm) >> 8;
1932 ptr[x + 2] = r;
1933 ptr[x + 1] = g;
1934 ptr[x + 0] = b;
1935 }
1936 }
1937 ptr += bpl;
1938 }
1939 } else {
1940 for (y = h; --y >= 0;) {
1941 for (x = -(w * 4); x < 0; x += 4) {
1942 int r, g, b;
1943
1944 if (byteorder.big_endian()) {
1945 r = (ptr[x + 1] * rm) >> 8;
1946 g = (ptr[x + 2] * gm) >> 8;
1947 b = (ptr[x + 3] * bm) >> 8;
1948
1949 r |= (!(r >> 8) - 1);
1950 g |= (!(g >> 8) - 1);
1951 b |= (!(b >> 8) - 1);
1952
1953 ptr[x + 1] = r;
1954 ptr[x + 2] = g;
1955 ptr[x + 3] = b;
1956 } else {
1957 r = (ptr[x + 2] * rm) >> 8;
1958 g = (ptr[x + 1] * gm) >> 8;
1959 b = (ptr[x + 0] * bm) >> 8;
1960
1961 r |= (!(r >> 8) - 1);
1962 g |= (!(g >> 8) - 1);
1963 b |= (!(b >> 8) - 1);
1964
1965 ptr[x + 2] = r;
1966 ptr[x + 1] = g;
1967 ptr[x + 0] = b;
1968 }
1969 }
1970 ptr += bpl;
1971 }
1972 }
1973}
1974
1975#endif
1976
1977/*
1978 * Check our parents are still who we think they are.
1979 * Do transparency updates if required
1980 */
1981int
1982rxvt_term::check_our_parents ()
1983{
1984 int i, pchanged, aformat, have_pixmap, rootdepth;
1985 unsigned long nitems, bytes_after;
1986 Atom atype;
1987 unsigned char *prop = NULL;
1988 Window root, oldp, *list;
1989 Pixmap rootpixmap = None;
1990 XWindowAttributes wattr, wrootattr;
1991
1992 pchanged = 0;
1993
1994 if (!(Options & Opt_transparent))
1995 return pchanged; /* Don't try any more */
1996
1997 XGetWindowAttributes (display->display, display->root, &wrootattr);
1998 rootdepth = wrootattr.depth;
1999
2000 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2001
2002 if (rootdepth != wattr.depth)
2003 {
2004 if (am_transparent)
2005 { 2253 }
2006 pchanged = 1;
2007 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2008 am_transparent = am_pixmap_trans = 0;
2009 }
2010
2011 return pchanged; /* Don't try any more */
2012 }
2013
2014 /* Get all X ops out of the queue so that our information is up-to-date. */
2015 XSync (display->display, False);
2016
2017 /*
2018 * Make the frame window set by the window manager have
2019 * the root background. Some window managers put multiple nested frame
2020 * windows for each client, so we have to take care about that.
2021 */
2022 i = (xa[XA_XROOTPMAPID]
2023 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2024 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2025 &nitems, &bytes_after, &prop) == Success);
2026
2027 if (!i || prop == NULL)
2028 i = (xa[XA_XSETROOTID]
2029 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2030 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2031 &nitems, &bytes_after, &prop) == Success);
2032
2033 if (!i || prop == NULL)
2034 have_pixmap = 0;
2035 else
2036 { 2254 }
2037 have_pixmap = 1;
2038 rootpixmap = *(Pixmap *)prop;
2039 XFree (prop);
2040 }
2041
2042 if (have_pixmap)
2043 {
2044 /*
2045 * Copy display->root pixmap transparency
2046 */
2047 int sx, sy, nx, ny;
2048 unsigned int nw, nh;
2049 Window cr;
2050 XImage *image;
2051 GC gc;
2052 XGCValues gcvalue;
2053
2054 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2055 0, 0, &sx, &sy, &cr);
2056 nw = (unsigned int)szHint.width;
2057 nh = (unsigned int)szHint.height;
2058 nx = ny = 0;
2059
2060 if (sx < 0)
2061 {
2062 nw += sx;
2063 nx = -sx;
2064 sx = 0;
2065 }
2066
2067 if (sy < 0)
2068 {
2069 nh += sy;
2070 ny = -sy;
2071 sy = 0;
2072 }
2073
2074 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2075 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2076 allowedxerror = -1;
2077 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2078
2079 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2080 /* XXX: may need a delay here? */
2081 allowedxerror = 0;
2082
2083 if (image == NULL)
2084 {
2085 if (am_transparent && am_pixmap_trans)
2086 {
2087 pchanged = 1;
2088 if (TermWin.pixmap != None)
2089 {
2090 XFreePixmap (display->display, TermWin.pixmap);
2091 TermWin.pixmap = None;
2092 }
2093 }
2094
2095 am_pixmap_trans = 0;
2096 }
2097 else
2098 {
2099 if (TermWin.pixmap != None)
2100 XFreePixmap (display->display, TermWin.pixmap);
2101
2102#if TINTING
2103 if (ISSET_PIXCOLOR (Color_tint))
2104 {
2105 unsigned short shade, rm, gm, bm;
2106
2107 PixColors[Color_tint].get (display, rm, gm, bm);
2108
2109 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2110
2111 /* Determine bitshift and bitmask values */
2112 switch (image->bits_per_pixel)
2113 {
2114 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2115 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2116 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2117 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2118 }
2119 }
2120#endif
2121
2122 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2123 szHint.width, szHint.height, image->depth);
2124 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2125 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2126 nx, ny, image->width, image->height);
2127 XFreeGC (display->display, gc);
2128 XDestroyImage (image);
2129 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2130 TermWin.pixmap);
2131
2132 if (!am_transparent || !am_pixmap_trans)
2133 pchanged = 1;
2134
2135 am_transparent = am_pixmap_trans = 1;
2136 }
2137 }
2138
2139 if (!am_pixmap_trans)
2140 {
2141 unsigned int n;
2142 /*
2143 * InheritPixmap transparency
2144 */
2145 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2146 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2147 {
2148 oldp = TermWin.parent[i];
2149 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2150 &TermWin.parent[i], &list, &n);
2151 XFree (list);
2152 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2153
2154 if (TermWin.parent[i] == display->root)
2155 {
2156 if (oldp != None)
2157 pchanged = 1;
2158
2159 break;
2160 }
2161
2162 if (oldp != TermWin.parent[i])
2163 pchanged = 1;
2164 }
2165
2166 n = 0;
2167
2168 if (pchanged)
2169 {
2170 for (; n < (unsigned int)i; n++)
2171 {
2172 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2173 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2174 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2175 {
2176 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2177 break;
2178 }
2179 }
2180 }
2181
2182 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2183 {
2184 D_X ((stderr, "InheritPixmap Turning off"));
2185 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2186 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2187 am_transparent = 0;
2188 /* XXX: also turn off Opt_transparent? */
2189 }
2190 else
2191 {
2192#if WAIT_FOR_WM
2193 /* wait (an arbitrary period) for the WM to do its thing
2194 * needed for fvwm2.2.2 (and before?) */
2195 sleep (1);
2196#endif
2197 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2198 for (n = 0; n < (unsigned int)i; n++)
2199 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2200
2201 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2202 am_transparent = 1;
2203 }
2204
2205 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2206 TermWin.parent[i] = None;
2207 }
2208
2209 return pchanged;
2210} 2255}
2211#endif
2212 2256
2213/*}}} */ 2257/*}}} */
2214 2258
2215bool 2259void ecb_hot
2216rxvt_term::cmd_parse () 2260rxvt_term::cmd_parse ()
2217{ 2261{
2218 bool flag = false;
2219 unicode_t ch = NOCHAR; 2262 wchar_t ch = NOCHAR;
2220 unsigned char *seq_begin; // remember start of esc-sequence here 2263 char *seq_begin; // remember start of esc-sequence here
2221 2264
2222 for (;;) 2265 for (;;)
2223 { 2266 {
2224 if (ch == NOCHAR) 2267 if (ecb_unlikely (ch == NOCHAR))
2225 { 2268 {
2226 seq_begin = cmdbuf_ptr; 2269 seq_begin = cmdbuf_ptr;
2227 ch = next_char (); 2270 ch = next_char ();
2228 }
2229 2271
2230 if (ch == NOCHAR) // TODO: improve 2272 if (ch == NOCHAR)
2231 break; 2273 break;
2274 }
2232 2275
2233 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))
2234 { 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
2235 /* Read a text string from the input buffer */ 2292 /* Read a text string from the input buffer */
2236 unicode_t buf[UBUFSIZ]; 2293 wchar_t buf[UBUFSIZ];
2237 bool refreshnow = false; 2294 bool refreshnow = false;
2238 int nlines = 0; 2295 int nlines = 0;
2239 unicode_t *str = buf; 2296 wchar_t *str = buf;
2240 2297 wchar_t *eol = str + min (ncol, UBUFSIZ);
2241 *str++ = ch;
2242 2298
2243 for (;;) 2299 for (;;)
2244 { 2300 {
2301 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2302 break;
2303
2304 *str++ = ch;
2305
2306 if (ecb_unlikely (ch == C0_LF || str >= eol))
2307 {
2308 if (ch == C0_LF)
2309 nlines++;
2310
2311 refresh_count++;
2312
2313 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2314 {
2315 refresh_count = 0;
2316
2317 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2318 {
2319 refreshnow = true;
2320 ch = NOCHAR;
2321 break;
2322 }
2323 }
2324
2325 // scr_add_lines only works for nlines <= nrow - 1.
2326 if (nlines >= nrow - 1)
2327 {
2328 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2329 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2330 scr_add_lines (buf, str - buf, nlines);
2331
2332 nlines = 0;
2333 str = buf;
2334 eol = str + min (ncol, UBUFSIZ);
2335 }
2336
2337 if (str >= eol)
2338 {
2339 if (eol >= buf + UBUFSIZ)
2340 {
2341 ch = NOCHAR;
2342 break;
2343 }
2344 else
2345 eol = min (eol + ncol, buf + UBUFSIZ);
2346 }
2347
2348 }
2349
2245 seq_begin = cmdbuf_ptr; 2350 seq_begin = cmdbuf_ptr;
2246 ch = next_char (); 2351 ch = next_char ();
2247
2248 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2249 break;
2250
2251 *str++ = ch;
2252
2253 if (ch == C0_LF)
2254 {
2255 nlines++;
2256 refresh_count++;
2257
2258 if (! (Options & Opt_jumpScroll)
2259 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2260 {
2261 refreshnow = true;
2262 flag = true;
2263 ch = NOCHAR;
2264 break;
2265 }
2266
2267 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2268 if (nlines >= TermWin.nrow - 1)
2269 {
2270 scr_add_lines (buf, nlines, str - buf);
2271 nlines = 0;
2272 str = buf;
2273 }
2274 }
2275
2276 if (str >= buf + UBUFSIZ)
2277 {
2278 ch = NOCHAR;
2279 break;
2280 }
2281 } 2352 }
2282 2353
2354 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2355 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2283 scr_add_lines (buf, nlines, str - buf); 2356 scr_add_lines (buf, str - buf, nlines);
2284 2357
2285 /* 2358 /*
2286 * 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
2287 * 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.
2288 * the number of pages between refreshes is refresh_limit, which 2361 * if skipScroll is enabled.
2289 * is incremented here because we must be doing flat-out scrolling.
2290 *
2291 * refreshing should be correct for small scrolls, because of the
2292 * time-out
2293 */ 2362 */
2294 if (refreshnow) 2363 if (refreshnow)
2295 { 2364 {
2296 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2297 refresh_limit++;
2298 else
2299 scr_refresh (refresh_type); 2365 scr_refresh ();
2366 want_refresh = 1;
2300 } 2367 }
2301
2302 } 2368 }
2303 else 2369 else
2304 { 2370 {
2305 try 2371 try
2306 { 2372 {
… …
2314 } 2380 }
2315 2381
2316 ch = NOCHAR; 2382 ch = NOCHAR;
2317 } 2383 }
2318 } 2384 }
2319
2320 return flag;
2321}
2322
2323// read the next octet
2324unicode_t
2325rxvt_term::next_octet ()
2326{
2327 return cmdbuf_ptr < cmdbuf_endp
2328 ? *cmdbuf_ptr++
2329 : NOCHAR;
2330} 2385}
2331 2386
2332// read the next character 2387// read the next character
2333unicode_t 2388wchar_t ecb_hot
2334rxvt_term::next_char () 2389rxvt_term::next_char () NOTHROW
2335{ 2390{
2336 while (cmdbuf_ptr < cmdbuf_endp) 2391 while (cmdbuf_ptr < cmdbuf_endp)
2337 { 2392 {
2338 // assume 7-bit to be ascii ALWAYS 2393 // assume 7-bit to be ascii ALWAYS
2339 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2394 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2340 return *cmdbuf_ptr++; 2395 return *cmdbuf_ptr++;
2341 2396
2342 wchar_t wc; 2397 wchar_t wc;
2343 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);
2344 2399
2345 if (len == (size_t)-2) 2400 if (len == (size_t)-2)
2346 { 2401 {
2347 // the mbstate stores incomplete sequences. didn't know this :/ 2402 // the mbstate stores incomplete sequences. didn't know this :/
2348 cmdbuf_ptr = cmdbuf_endp; 2403 cmdbuf_ptr = cmdbuf_endp;
2349 break; 2404 break;
2350 } 2405 }
2351 2406
2352 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.
2353 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 }
2354 2414
2355 // assume wchar == unicode 2415 // assume wchar == unicode
2356 cmdbuf_ptr += len; 2416 cmdbuf_ptr += len;
2357 return wc; 2417 return wc & UNICODE_MASK;
2358 } 2418 }
2359 2419
2360 return NOCHAR; 2420 return NOCHAR;
2361} 2421}
2362 2422
2363/* rxvt_cmd_getc () - Return next input character */ 2423// read the next octet
2364/* 2424uint32_t ecb_hot
2365 * Return the next input character after first passing any keyboard input 2425rxvt_term::next_octet () NOTHROW
2366 * to the command.
2367 */
2368unicode_t
2369rxvt_term::cmd_getc ()
2370{ 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{
2371 unicode_t c = next_char (); 2437 wchar_t c = next_char ();
2372 2438
2373 if (c == NOCHAR) 2439 if (c == NOCHAR)
2374 throw out_of_input; 2440 throw out_of_input;
2375 2441
2376 return c; 2442 return c;
2377} 2443}
2378 2444
2379unicode_t 2445uint32_t ecb_hot
2380rxvt_term::cmd_get8 () 2446rxvt_term::cmd_get8 () THROW ((class out_of_input))
2381{ 2447{
2382 unicode_t c = next_octet (); 2448 uint32_t c = next_octet ();
2383 2449
2384 if (c == NOCHAR) 2450 if (c == NOCHAR)
2385 throw out_of_input; 2451 throw out_of_input;
2386 2452
2387 return c; 2453 return c;
2388} 2454}
2389 2455
2390/*{{{ print pipe */ 2456/*{{{ print pipe */
2391/*----------------------------------------------------------------------*/ 2457/*----------------------------------------------------------------------*/
2392#ifdef PRINTPIPE 2458#ifdef PRINTPIPE
2393FILE * 2459FILE * ecb_cold
2394rxvt_term::popen_printer () 2460rxvt_term::popen_printer ()
2395{ 2461{
2396 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2462 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2397 2463
2398 if (stream == NULL) 2464 if (stream == NULL)
2399 rxvt_warn ("can't open printer pipe, not printing.\n"); 2465 rxvt_warn ("can't open printer pipe, not printing.\n");
2400 2466
2401 return stream; 2467 return stream;
2402} 2468}
2403 2469
2404int 2470int ecb_cold
2405rxvt_term::pclose_printer (FILE *stream) 2471rxvt_term::pclose_printer (FILE *stream)
2406{ 2472{
2407 fflush (stream); 2473 fflush (stream);
2408 return pclose (stream); 2474 return pclose (stream);
2409} 2475}
2410 2476
2411/* 2477/*
2412 * simulate attached vt100 printer 2478 * simulate attached vt100 printer
2413 */ 2479 */
2414void 2480void ecb_cold
2415rxvt_term::process_print_pipe () 2481rxvt_term::process_print_pipe ()
2416{ 2482{
2417 int done; 2483 FILE *fd = popen_printer ();
2418 FILE *fd;
2419 2484
2420 if ((fd = popen_printer ()) == NULL) 2485 if (!fd)
2421 return; 2486 return;
2422 2487
2423 /* 2488 /*
2424 * 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
2425 * is received. 2490 * is received.
2426 */ 2491 */
2427 for (done = 0; !done;) 2492 for (int done = 0; !done; )
2428 { 2493 {
2429 unsigned char buf[8]; 2494 unsigned char buf[8];
2430 unicode_t ch; 2495 unicode_t ch;
2431 unsigned int i, len; 2496 unsigned int i, len;
2432 2497
… …
2451 { 2516 {
2452 if ((buf[len++] = cmd_getc ()) == 'i') 2517 if ((buf[len++] = cmd_getc ()) == 'i')
2453 break; /* done = 1 */ 2518 break; /* done = 1 */
2454 } 2519 }
2455 } 2520 }
2456 2521
2457 for (i = 0; i < len; i++) 2522 for (i = 0; i < len; i++)
2458 if (putc (buf[i], fd) == EOF) 2523 if (putc (buf[i], fd) == EOF)
2459 { 2524 {
2460 done = 1; 2525 done = 1;
2461 break; 2526 break;
… …
2463 } 2528 }
2464 } 2529 }
2465 2530
2466 pclose_printer (fd); 2531 pclose_printer (fd);
2467} 2532}
2468#endif /* PRINTPIPE */ 2533#endif /* PRINTPIPE */
2469/*}}} */ 2534/*}}} */
2470 2535
2471/* *INDENT-OFF* */
2472enum { 2536enum {
2473 C1_40 = 0x40, 2537 C1_40 = 0x40,
2474 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,
2475 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,
2476 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,
2477 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,
2478}; 2542};
2479/* *INDENT-ON* */
2480 2543
2481/*{{{ process non-printing single characters */ 2544/*{{{ process non-printing single characters */
2482void 2545void ecb_hot
2483rxvt_term::process_nonprinting (unicode_t ch) 2546rxvt_term::process_nonprinting (unicode_t ch)
2484{ 2547{
2485 switch (ch) 2548 switch (ch)
2486 { 2549 {
2487 case C0_ESC: 2550 case C0_ESC:
2488 process_escape_seq (); 2551 process_escape_seq ();
2489 break; 2552 break;
2490 case C0_ENQ: /* terminal Status */ 2553 case C0_ENQ: /* terminal Status */
2491 if (rs[Rs_answerbackstring]) 2554 if (rs[Rs_answerbackstring])
2492 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2555 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2493 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2494 else 2556 else
2495 tt_write ((unsigned char *)VT100_ANS, 2557 tt_write (VT100_ANS, strlen (VT100_ANS));
2496 (unsigned int)STRLEN (VT100_ANS));
2497 break; 2558 break;
2498 case C0_BEL: /* bell */ 2559 case C0_BEL: /* bell */
2499 scr_bell (); 2560 scr_bell ();
2500 break; 2561 break;
2501 case C0_BS: /* backspace */ 2562 case C0_BS: /* backspace */
… …
2525 process_dcs_seq (); 2586 process_dcs_seq ();
2526 break; 2587 break;
2527 case 0x9b: /* CSI */ 2588 case 0x9b: /* CSI */
2528 process_csi_seq (); 2589 process_csi_seq ();
2529 break; 2590 break;
2530 case 0x9d: /* CSI */ 2591 case 0x9d: /* OSC */
2531 process_osc_seq (); 2592 process_osc_seq ();
2532 break; 2593 break;
2533#endif 2594#endif
2534 } 2595 }
2535} 2596}
2536/*}}} */ 2597/*}}} */
2537 2598
2538 2599
2539/*{{{ process VT52 escape sequences */ 2600/*{{{ process VT52 escape sequences */
2540void 2601void ecb_cold
2541rxvt_term::process_escape_vt52 (unicode_t ch) 2602rxvt_term::process_escape_vt52 (unicode_t ch)
2542{ 2603{
2543 int row, col; 2604 int row, col;
2544 2605
2545 switch (ch) 2606 switch (ch)
… …
2579 break; 2640 break;
2580 case 'Z': /* identify the terminal type */ 2641 case 'Z': /* identify the terminal type */
2581 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2642 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2582 break; 2643 break;
2583 case '<': /* turn off VT52 mode */ 2644 case '<': /* turn off VT52 mode */
2584 PrivMode (0, PrivMode_vt52); 2645 priv_modes &= ~PrivMode_vt52;
2585 break; 2646 break;
2586 case 'F': /* use special graphics character set */ 2647 case 'F': /* use special graphics character set */
2587 case 'G': /* use regular character set */ 2648 case 'G': /* use regular character set */
2588 /* unimplemented */ 2649 /* unimplemented */
2589 break; 2650 break;
… …
2595} 2656}
2596/*}}} */ 2657/*}}} */
2597 2658
2598 2659
2599/*{{{ process escape sequences */ 2660/*{{{ process escape sequences */
2600void 2661void ecb_hot
2601rxvt_term::process_escape_seq () 2662rxvt_term::process_escape_seq ()
2602{ 2663{
2603 unicode_t ch = cmd_getc (); 2664 unicode_t ch = cmd_getc ();
2604 2665
2605 if (PrivateModes & PrivMode_vt52) 2666 if (priv_modes & PrivMode_vt52)
2606 { 2667 {
2607 process_escape_vt52 (ch); 2668 process_escape_vt52 (ch);
2608 return; 2669 return;
2609 } 2670 }
2610 2671
2611 switch (ch) 2672 switch (ch)
2612 { 2673 {
2613 /* case 1: do_tek_mode (); break; */
2614 case '#': 2674 case '#':
2615 if (cmd_getc () == '8') 2675 if (cmd_getc () == '8')
2616 scr_E (); 2676 scr_E ();
2617 break; 2677 break;
2618 case '(': 2678 case '(':
… …
2625 scr_charset_set (2, (unsigned int)cmd_getc ()); 2685 scr_charset_set (2, (unsigned int)cmd_getc ());
2626 break; 2686 break;
2627 case '+': 2687 case '+':
2628 scr_charset_set (3, (unsigned int)cmd_getc ()); 2688 scr_charset_set (3, (unsigned int)cmd_getc ());
2629 break; 2689 break;
2630#ifndef NO_FRILLS 2690#if !ENABLE_MINIMAL
2631 case '6': 2691 case '6':
2632 scr_backindex (); 2692 scr_backindex ();
2633 break; 2693 break;
2634#endif 2694#endif
2635 case '7': 2695 case '7':
2636 scr_cursor (SAVE); 2696 scr_cursor (SAVE);
2637 break; 2697 break;
2638 case '8': 2698 case '8':
2639 scr_cursor (RESTORE); 2699 scr_cursor (RESTORE);
2640 break; 2700 break;
2641#ifndef NO_FRILLS 2701#if !ENABLE_MINIMAL
2642 case '9': 2702 case '9':
2643 scr_forwardindex (); 2703 scr_forwardindex ();
2644 break; 2704 break;
2645#endif 2705#endif
2706 // DECPAM/DECPNM
2646 case '=': 2707 case '=':
2708 priv_modes |= PrivMode_aplKP;
2709 break;
2647 case '>': 2710 case '>':
2648 PrivMode ((ch == '='), PrivMode_aplKP); 2711 priv_modes &= ~PrivMode_aplKP;
2649 break; 2712 break;
2650 2713
2651 case C1_40: 2714 case C1_40:
2652 cmd_getc (); 2715 cmd_getc ();
2653 break; 2716 break;
… …
2656 break; 2719 break;
2657 2720
2658 /* 8.3.87: NEXT LINE */ 2721 /* 8.3.87: NEXT LINE */
2659 case C1_NEL: /* ESC E */ 2722 case C1_NEL: /* ESC E */
2660 { 2723 {
2661 unicode_t nlcr[] = { C0_LF, C0_CR }; 2724 wchar_t nlcr[] = { C0_LF, C0_CR };
2662 scr_add_lines (nlcr, 1, 2); 2725 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2663 } 2726 }
2664 break; 2727 break;
2665 2728
2666 /* kidnapped escape sequence: Should be 8.3.48 */ 2729 /* kidnapped escape sequence: Should be 8.3.48 */
2667 case C1_ESA: /* ESC G */ 2730 case C1_ESA: /* ESC G */
2668 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 */
2669 break; 2734 break;
2670 2735
2671 /* 8.3.63: CHARACTER TABULATION SET */ 2736 /* 8.3.63: CHARACTER TABULATION SET */
2672 case C1_HTS: /* ESC H */ 2737 case C1_HTS: /* ESC H */
2673 scr_set_tab (1); 2738 scr_set_tab (1);
… …
2677 case C1_RI: /* ESC M */ 2742 case C1_RI: /* ESC M */
2678 scr_index (DN); 2743 scr_index (DN);
2679 break; 2744 break;
2680 2745
2681 /* 8.3.142: SINGLE-SHIFT TWO */ 2746 /* 8.3.142: SINGLE-SHIFT TWO */
2682 /*case C1_SS2: scr_single_shift (2); break; */ 2747 /* case C1_SS2: break; */
2683 2748
2684 /* 8.3.143: SINGLE-SHIFT THREE */ 2749 /* 8.3.143: SINGLE-SHIFT THREE */
2685 /*case C1_SS3: scr_single_shift (3); break; */ 2750 /* case C1_SS3: break; */
2686 2751
2687 /* 8.3.27: DEVICE CONTROL STRING */ 2752 /* 8.3.27: DEVICE CONTROL STRING */
2688 case C1_DCS: /* ESC P */ 2753 case C1_DCS: /* ESC P */
2689 process_dcs_seq (); 2754 process_dcs_seq ();
2690 break; 2755 break;
2691 2756
2692 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2757 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2693 case C1_SCI: /* ESC Z */ 2758 case C1_SCI: /* ESC Z */
2694 tt_write ((const unsigned char *)ESCZ_ANSWER, 2759 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2695 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2696 break; /* steal obsolete ESC [ c */ 2760 break; /* steal obsolete ESC [ c */
2697 2761
2698 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2762 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2699 case C1_CSI: /* ESC [ */ 2763 case C1_CSI: /* ESC [ */
2700 process_csi_seq (); 2764 process_csi_seq ();
2701 break; 2765 break;
2702 2766
2703 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2767 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2704 case C1_OSC: /* ESC ] */ 2768 case C1_OSC: /* ESC ] */
2705 process_osc_seq (); 2769 process_osc_seq ();
2706 break; 2770 break;
2707 2771
2708 /* 8.3.106: RESET TO INITIAL STATE */ 2772 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2709 case 'c': 2773 case 'c':
2710 mbstate.reset (); 2774 mbstate.reset ();
2711 scr_poweron (); 2775 scr_poweron ();
2712 scrollbar_show (1); 2776 scrollBar.show (1);
2713 break; 2777 break;
2714 2778
2715 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2779 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2716 case 'n': 2780 case 'n':
2717 scr_charset_choose (2); 2781 scr_charset_choose (2);
… …
2724 } 2788 }
2725} 2789}
2726/*}}} */ 2790/*}}} */
2727 2791
2728/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2792/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2729/* *INDENT-OFF* */
2730enum { 2793enum {
2731 CSI_ICH = 0x40, 2794 CSI_ICH = 0x40,
2732 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,
2733 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 ,
2734 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,
… …
2737 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,
2738 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 ,
2739 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
2740}; 2803};
2741 2804
2742#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2805#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2743 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2806 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2744 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2807 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2745#define get_byte_array_bit(array, bit) \ 2808#define get_byte_array_bit(array, bit) \
2746 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2809 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2747 2810
2748const unsigned char csi_defaults[] = 2811static const unsigned char csi_defaults[] =
2749 { 2812 {
2750 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, */
2751 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, */
2752 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, */
2753 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, [, \, ], ^, _, */
2754 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, */
2755 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, */
2756 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, */
2757 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, {, |, }, ~, */
2758 }; 2821 };
2759/* *INDENT-ON* */
2760 2822
2761void 2823void ecb_hot
2762rxvt_term::process_csi_seq () 2824rxvt_term::process_csi_seq ()
2763{ 2825{
2764 unicode_t ch, priv, i; 2826 unicode_t ch, priv, prev_ch, i;
2765 unsigned int nargs, p; 2827 unsigned int nargs, p;
2766 int n, ndef; 2828 int n, ndef;
2767 int arg[ESC_ARGS]; 2829 int arg[ESC_ARGS] = { };
2768 2830
2769 for (nargs = ESC_ARGS; nargs > 0;) 2831 nargs = 0;
2770 arg[--nargs] = 0;
2771 2832
2772 priv = 0; 2833 priv = 0;
2773 ch = cmd_getc (); 2834 ch = cmd_getc ();
2774 if (ch >= '<' && ch <= '?') 2835 if ((ch >= '<' && ch <= '?') || ch == '!')
2836 {
2775 { /* '<' '=' '>' '?' */ 2837 /* '<' '=' '>' '?' '!' */
2776 priv = ch; 2838 priv = ch;
2777 ch = cmd_getc (); 2839 ch = cmd_getc ();
2778 } 2840 }
2779 2841
2842 prev_ch = 0;
2780 /* read any numerical arguments */ 2843 /* read any numerical arguments */
2781 for (n = -1; ch < CSI_ICH; ) 2844 for (n = -1; ch < CSI_ICH; )
2782 { 2845 {
2783 if (isdigit (ch)) 2846 if (isdigit (ch))
2784 { 2847 {
… …
2794 n = -1; 2857 n = -1;
2795 } 2858 }
2796 else if (IS_CONTROL (ch)) 2859 else if (IS_CONTROL (ch))
2797 process_nonprinting (ch); 2860 process_nonprinting (ch);
2798 2861
2862 prev_ch = ch;
2799 ch = cmd_getc (); 2863 ch = cmd_getc ();
2800 } 2864 }
2801 2865
2802 if (ch > CSI_7F) 2866 if (ch > CSI_7F)
2803 return; 2867 return;
… …
2809 ndef = get_byte_array_bit (csi_defaults, i); 2873 ndef = get_byte_array_bit (csi_defaults, i);
2810 for (p = 0; p < nargs; p++) 2874 for (p = 0; p < nargs; p++)
2811 if (arg[p] == -1) 2875 if (arg[p] == -1)
2812 arg[p] = ndef; 2876 arg[p] = ndef;
2813 2877
2814#ifdef DEBUG_CMD
2815 fprintf (stderr, "CSI ");
2816 for (p = 0; p < nargs; p++)
2817 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2818 fprintf (stderr, "%c\n", ch);
2819#endif
2820
2821 /* 2878 /*
2822 * private mode handling 2879 * private mode handling
2823 */ 2880 */
2824 if (priv) 2881 if (priv)
2825 { 2882 {
2826 switch (priv) 2883 switch (priv)
2827 { 2884 {
2828 case '>': 2885 case '>':
2829 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 //
2830 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2895 tt_printf ("\033[>%d;95;0c", 'U');
2896 }
2831 break; 2897 break;
2898
2832 case '?': 2899 case '?':
2833 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2900 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2834 process_terminal_mode (ch, priv, nargs, arg); 2901 process_terminal_mode (ch, priv, nargs, arg);
2835 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);
2836 } 2915 }
2916 break;
2917 }
2918
2837 return; 2919 return;
2838 } 2920 }
2839 2921
2840 switch (ch) 2922 switch (ch)
2841 { 2923 {
… …
2855 } 2937 }
2856 break; 2938 break;
2857#endif 2939#endif
2858 2940
2859 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2941 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2860 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2942 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2861 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2862 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2863 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2945 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2864 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2946 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2865 scr_gotorc (arg[0], 0, RELATIVE); 2947 scr_gotorc (arg[0], 0, RELATIVE);
2866 break; 2948 break;
2867 2949
2868 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2950 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2869 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2951 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2940 3022
2941 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3023 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2942 arg[0] = -arg[0]; 3024 arg[0] = -arg[0];
2943 /* FALLTHROUGH */ 3025 /* FALLTHROUGH */
2944 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3026 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2945 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3027 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2946 break; 3028 break;
2947 3029
2948 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3030 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2949 tt_write ((const unsigned char *)VT100_ANS, 3031 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2950 (unsigned int) (sizeof (VT100_ANS) - 1));
2951 break; 3032 break;
2952 3033
2953 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3034 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2954 process_sgr_mode (nargs, arg); 3035 process_sgr_mode (nargs, arg);
2955 break; 3036 break;
… …
2962 break; 3043 break;
2963 case 6: /* CPR requested */ 3044 case 6: /* CPR requested */
2964 scr_report_position (); 3045 scr_report_position ();
2965 break; 3046 break;
2966 case 7: /* unofficial extension */ 3047 case 7: /* unofficial extension */
2967 if (Options & Opt_insecure) 3048 if (option (Opt_insecure))
2968 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3049 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2969 break; 3050 break;
2970 case 8: /* unofficial extension */ 3051 case 8: /* unofficial extension */
2971 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3052 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2972 break; 3053 break;
2973 } 3054 }
… …
3009 break; 3090 break;
3010 3091
3011 case CSI_RM: /* 8.3.107: RESET MODE */ 3092 case CSI_RM: /* 8.3.107: RESET MODE */
3012 if (arg[0] == 4) 3093 if (arg[0] == 4)
3013 scr_insert_mode (0); 3094 scr_insert_mode (0);
3095 else if (arg[0] == 20)
3096 priv_modes &= ~PrivMode_LFNL;
3014 break; 3097 break;
3015 3098
3016 case CSI_SM: /* 8.3.126: SET MODE */ 3099 case CSI_SM: /* 8.3.126: SET MODE */
3017 if (arg[0] == 4) 3100 if (arg[0] == 4)
3018 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]);
3019 break; 3109 break;
3020 3110
3021 /* 3111 /*
3022 * PRIVATE USE beyond this point. All CSI_7? sequences here 3112 * PRIVATE USE beyond this point. All CSI_7? sequences here
3023 */ 3113 */
… …
3035 break; 3125 break;
3036 case CSI_75: 3126 case CSI_75:
3037 scr_cursor (RESTORE); 3127 scr_cursor (RESTORE);
3038 break; 3128 break;
3039 3129
3040#ifndef NO_FRILLS 3130#if !ENABLE_MINIMAL
3041 case CSI_74: 3131 case CSI_74:
3042 process_window_ops (arg, nargs); 3132 process_window_ops (arg, nargs);
3043 break; 3133 break;
3044#endif 3134#endif
3045 3135
… …
3052 break; 3142 break;
3053 } 3143 }
3054} 3144}
3055/*}}} */ 3145/*}}} */
3056 3146
3057#ifndef NO_FRILLS 3147#if !ENABLE_MINIMAL
3058/* ARGSUSED */
3059void 3148void
3060rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3149rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3061{ 3150{
3062 int x, y; 3151 int x, y;
3063 XWindowAttributes wattr; 3152 XWindowAttributes wattr;
3064 Window wdummy; 3153 Window wdummy;
3154
3155 dLocal (Display *, dpy);
3065 3156
3066 if (nargs == 0) 3157 if (nargs == 0)
3067 return; 3158 return;
3068 3159
3069 switch (args[0]) 3160 switch (args[0])
3070 { 3161 {
3071 /* 3162 /*
3072 * commands 3163 * commands
3073 */ 3164 */
3074 case 1: /* deiconify window */ 3165 case 1: /* deiconify window */
3075 XMapWindow (display->display, TermWin.parent[0]); 3166 XMapWindow (dpy, parent);
3076 break; 3167 break;
3077 case 2: /* iconify window */ 3168 case 2: /* iconify window */
3078 XIconifyWindow (display->display, TermWin.parent[0], 3169 XIconifyWindow (dpy, parent, display->screen);
3079 DefaultScreen (display->display));
3080 break; 3170 break;
3081 case 3: /* set position (pixels) */ 3171 case 3: /* set position (pixels) */
3082 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3172 XMoveWindow (dpy, parent, args[1], args[2]);
3083 break; 3173 break;
3084 case 4: /* set size (pixels) */ 3174 case 4: /* set size (pixels) */
3085 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3175 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3086 break; 3176 break;
3087 case 5: /* raise window */ 3177 case 5: /* raise window */
3088 XRaiseWindow (display->display, TermWin.parent[0]); 3178 XRaiseWindow (dpy, parent);
3089 break; 3179 break;
3090 case 6: /* lower window */ 3180 case 6: /* lower window */
3091 XLowerWindow (display->display, TermWin.parent[0]); 3181 XLowerWindow (dpy, parent);
3092 break; 3182 break;
3093 case 7: /* refresh window */ 3183 case 7: /* refresh window */
3094 scr_touch (true); 3184 scr_touch (true);
3095 break; 3185 break;
3096 case 8: /* set size (chars) */ 3186 case 8: /* set size (chars) */
3097 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3187 set_widthheight ((unsigned int) (args[2] * fwidth),
3098 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
3099 break; 3189 break;
3100 3190
3101 //case 9: NYI, TODO, restore maximized window or maximize window 3191 //case 9: NYI, TODO, restore maximized window or maximize window
3102 default: 3192 default:
3103 if (args[0] >= 24) /* set height (chars) */ 3193 if (args[0] >= 24) /* set height (chars) */
3104 set_widthheight ((unsigned int)TermWin.width, 3194 set_widthheight ((unsigned int)vt_width,
3105 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
3106 break; 3196 break;
3107
3108 3197
3109 /* 3198 /*
3110 * reports - some output format copied from XTerm 3199 * reports - some output format copied from XTerm
3111 */ 3200 */
3112 case 11: /* report window state */ 3201 case 11: /* report window state */
3113 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
3114 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3203 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3115 break; 3204 break;
3116 case 13: /* report window position */ 3205 case 13: /* report window position */
3117 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
3118 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3207 XTranslateCoordinates (dpy, parent, wattr.root,
3119 -wattr.border_width, -wattr.border_width, 3208 -wattr.border_width, -wattr.border_width,
3120 &x, &y, &wdummy); 3209 &x, &y, &wdummy);
3121 tt_printf ("\033[3;%d;%dt", x, y); 3210 tt_printf ("\033[3;%d;%dt", x, y);
3122 break; 3211 break;
3123 case 14: /* report window size (pixels) */ 3212 case 14: /* report window size (pixels) */
3124 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
3125 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3214 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3126 break; 3215 break;
3127 case 18: /* report text area size (chars) */ 3216 case 18: /* report text area size (chars) */
3128 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3217 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3129 break; 3218 break;
3130 case 19: /* report window size (chars) */ 3219 case 19: /* report window size (chars) */
3131 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3220 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3132 break; 3221 break;
3133 case 20: /* report icon label */ 3222 case 20: /* report icon label */
3134 if (Options & Opt_insecure)
3135 { 3223 {
3136 char *s; 3224 char *s;
3137 XGetIconName (display->display, TermWin.parent[0], &s); 3225 XGetIconName (dpy, parent, &s);
3138 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);
3139 } 3228 }
3140 break; 3229 break;
3141 case 21: /* report window title */ 3230 case 21: /* report window title */
3142 if (Options & Opt_insecure)
3143 { 3231 {
3144 char *s; 3232 char *s;
3145 XFetchName (display->display, TermWin.parent[0], &s); 3233 XFetchName (dpy, parent, &s);
3146 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);
3147 } 3236 }
3148 break; 3237 break;
3149 } 3238 }
3150} 3239}
3151#endif 3240#endif
3152 3241
3153/*----------------------------------------------------------------------*/ 3242/*----------------------------------------------------------------------*/
3154/* 3243/*
3155 * get input up until STRING TERMINATOR (or BEL) 3244 * get input up until STRING TERMINATOR (or BEL)
3156 * ends_how is terminator used. returned input must be free()'d 3245 * ends_how is terminator used. returned input must be free()'d
3157 */ 3246 */
3158unsigned char * 3247char *
3159rxvt_term::get_to_st (unicode_t &ends_how) 3248rxvt_term::get_to_st (unicode_t &ends_how)
3160{ 3249{
3161 unicode_t prev = 0, ch; 3250 unicode_t ch;
3251 bool seen_esc = false;
3162 unsigned int n = 0; 3252 unsigned int n = 0;
3163 unsigned char *s; 3253 wchar_t string[CBUFSIZ];
3164 unsigned char string[STRING_MAX];
3165 3254
3166 while ((ch = cmd_getc ()) != NOCHAR) 3255 while ((ch = cmd_getc ()) != NOCHAR)
3167 { 3256 {
3168 if (prev == C0_ESC) 3257 if (seen_esc)
3169 { 3258 {
3170 if (ch == 0x5c) /* 7bit ST */ 3259 if (ch == 0x5c) /* 7bit ST */
3171 break; 3260 break;
3172 else 3261 else
3173 return NULL; 3262 return NULL;
3174 } 3263 }
3264 else if (ch == C0_ESC)
3265 {
3266 seen_esc = true;
3267 continue;
3268 }
3175 else if (ch == C0_BEL || ch == CHAR_ST) 3269 else if (ch == C0_BEL || ch == CHAR_ST)
3176 break; 3270 break;
3271 else if (ch == C0_SYN)
3272 ch = cmd_get8 ();
3177 else if (ch < 0x20) 3273 else if (ch < 0x20)
3178 return NULL; /* other control character - exit */ 3274 return NULL; /* other control character - exit */
3275
3276 seen_esc = false;
3179 3277
3180 if (n >= sizeof (string) - 1) 3278 if (n >= sizeof (string) - 1)
3181 // stop at some sane length 3279 // stop at some sane length
3182 return NULL; 3280 return NULL;
3183 3281
3184 if (ch == C0_SYN)
3185 {
3186 string[n++] = cmd_get8 ();
3187 prev = 0;
3188 }
3189 else
3190 string[n++] = prev = ch; 3282 string[n++] = ch;
3191 } 3283 }
3192 3284
3193 string[n++] = '\0'; 3285 string[n++] = '\0';
3194 3286
3195 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3196 return NULL;
3197
3198 ends_how = (ch == 0x5c ? C0_ESC : ch); 3287 ends_how = (ch == 0x5c ? C0_ESC : ch);
3199 STRNCPY (s, string, n); 3288
3200 return s; 3289 return rxvt_wcstombs (string);
3201} 3290}
3202 3291
3203/*----------------------------------------------------------------------*/ 3292/*----------------------------------------------------------------------*/
3204/* 3293/*
3205 * 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)'
3206 */ 3295 */
3207void 3296void
3208rxvt_term::process_dcs_seq () 3297rxvt_term::process_dcs_seq ()
3209{ 3298{
3210 unsigned char *s;
3211 unicode_t eh;
3212
3213 /* 3299 /*
3214 * Not handled yet 3300 * Not handled yet
3215 */ 3301 */
3302
3303 unicode_t eh;
3216 s = get_to_st (eh); 3304 char *s = get_to_st (eh);
3217 if (s) 3305 if (s)
3218 free (s); 3306 free (s);
3219 3307
3220 return; 3308 return;
3221} 3309}
… …
3225 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3313 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3226 */ 3314 */
3227void 3315void
3228rxvt_term::process_osc_seq () 3316rxvt_term::process_osc_seq ()
3229{ 3317{
3230 unicode_t ch, eh;
3231 int arg; 3318 int arg;
3232 3319
3233 ch = cmd_getc (); 3320 unicode_t ch = cmd_getc ();
3234 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3321 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3235 arg = arg * 10 + (ch - '0'); 3322 arg = arg * 10 + (ch - '0');
3236 3323
3237 if (ch == ';') 3324 if (ch == ';')
3238 { 3325 {
3326 unicode_t eh;
3239 unsigned char *s = get_to_st (eh); 3327 char *s = get_to_st (eh);
3240 3328
3241 if (s) 3329 if (s)
3242 { 3330 {
3243 process_xterm_seq (arg, (char *)s, eh); 3331 process_xterm_seq (arg, s, eh);
3244 free (s); 3332 free (s);
3245 } 3333 }
3246 } 3334 }
3247} 3335}
3248 3336
3249void 3337void
3250rxvt_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)
3251{ 3339{
3252 if (str[0] == '?' && !str[1]) 3340 if (str[0] == '?' && !str[1])
3253 { 3341 {
3254 if (Options & Opt_insecure) 3342 rgba c;
3255 { 3343 pix_colors_focused[color].get (c);
3256 unsigned short r, g, b; 3344
3257 PixColors[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
3258 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);
3259 }
3260 } 3351 }
3261 else 3352 else
3262 set_window_color (color, str); 3353 set_window_color (color, str);
3263} 3354}
3264 3355
3265/* 3356/*
3266 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3357 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3267 * 0 = change iconName/title
3268 * 1 = change iconName
3269 * 2 = change title
3270 * 4 = change color
3271 * 10 = change fg color
3272 * 11 = change bg color
3273 * 12 = change text color
3274 * 13 = change mouse foreground color
3275 * 17 = change highlight character colour
3276 * 18 = change bold character color
3277 * 19 = change underlined character color
3278 * 46 = change logfile (not implemented)
3279 * 50 = change font
3280 *
3281 * rxvt extensions:
3282 * 20 = bg pixmap
3283 * 39 = change default fg color
3284 * 49 = change default bg color
3285 * 55 = dump scrollback buffer and all of screen
3286 * 701 = change locale
3287 * 702 = find font
3288 * 703 = menu
3289 */ 3358 */
3290void 3359void
3291rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3360rxvt_term::process_xterm_seq (int op, char *str, char resp)
3292{ 3361{
3293 int changed = 0;
3294 int color; 3362 int color;
3295 char *buf, *name; 3363 char *buf, *name;
3296 bool query = str[0] == '?' && !str[1]; 3364 bool query = str[0] == '?' && !str[1];
3365 int saveop = op;
3366
3367 dLocal (Display *, dpy);
3297 3368
3298 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
3299 switch (op) 3374 switch (op)
3300 { 3375 {
3301 case XTerm_name: 3376 case XTerm_name:
3302 set_title (str); 3377 set_title (str);
3303 /* FALLTHROUGH */ 3378 /* FALLTHROUGH */
… …
3308 set_title (str); 3383 set_title (str);
3309 break; 3384 break;
3310 case XTerm_property: 3385 case XTerm_property:
3311 if (str[0] == '?') 3386 if (str[0] == '?')
3312 { 3387 {
3313 Atom prop = XInternAtom (display->display, str + 1, True); 3388 Atom prop = display->atom (str + 1);
3314 Atom actual_type; 3389 Atom actual_type;
3315 int actual_format; 3390 int actual_format;
3316 unsigned long nitems; 3391 unsigned long nitems;
3317 unsigned long bytes_after; 3392 unsigned long bytes_after;
3318 unsigned char *value = 0; 3393 unsigned char *value = 0;
3319 const char *str = ""; 3394 const char *str = "";
3320 3395
3321 if (prop 3396 if (prop
3322 && XGetWindowProperty (display->display, TermWin.parent[0], 3397 && XGetWindowProperty (dpy, parent,
3323 prop, 0, 1<<16, 0, AnyPropertyType, 3398 prop, 0, 1<<16, 0, AnyPropertyType,
3324 &actual_type, &actual_format, 3399 &actual_type, &actual_format,
3325 &nitems, &bytes_after, &value) == Success 3400 &nitems, &bytes_after, &value) == Success
3326 && actual_type != None 3401 && actual_type != None
3327 && actual_format == 8) 3402 && actual_format == 8)
3328 str = (const char *)(value); 3403 str = (const char *)(value);
3329 3404
3330 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3405 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3331 3406
3332 XFree (value); 3407 XFree (value);
3333 } 3408 }
3334 else 3409 else
3335 { 3410 {
3336 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3411 char *eq = strchr (str, '=');
3337 3412
3338 if (eq) 3413 if (eq)
3339 { 3414 {
3340 *eq = 0; 3415 *eq = 0;
3341 XChangeProperty (display->display, TermWin.parent[0], 3416 set_utf8_property (display->atom (str), eq + 1);
3342 display->atom (str), XA_STRING, 8,
3343 PropModeReplace, (unsigned char *)eq + 1,
3344 strlen (eq + 1));
3345 } 3417 }
3346 else 3418 else
3347 XDeleteProperty (display->display, TermWin.parent[0], 3419 XDeleteProperty (dpy, parent,
3348 display->atom (str)); 3420 display->atom (str));
3349 } 3421 }
3350 break; 3422 break;
3351 3423
3352 case XTerm_Color: 3424 case XTerm_Color:
3353 for (buf = (char *)str; buf && *buf;) 3425 for (buf = (char *)str; buf && *buf;)
3354 { 3426 {
3355 if ((name = STRCHR (buf, ';')) == NULL) 3427 if ((name = strchr (buf, ';')) == NULL)
3356 break; 3428 break;
3357 3429
3358 *name++ = '\0'; 3430 *name++ = '\0';
3359 color = atoi (buf); 3431 color = atoi (buf) + minCOLOR;
3360 3432
3361 if (color < 0 || color >= TOTAL_COLORS) 3433 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3362 break; 3434 break;
3363 3435
3364 if ((buf = STRCHR (name, ';')) != NULL) 3436 if ((buf = strchr (name, ';')) != NULL)
3365 *buf++ = '\0'; 3437 *buf++ = '\0';
3366 3438
3367 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 != ';')
3368 { 3520 {
3369 if (Options & Opt_insecure) 3521 try
3370 { 3522 {
3371 unsigned short r, g, b; 3523 fimage.set_file_geometry (this, str);
3372 PixColors[color + minCOLOR].get (display, r, g, b); 3524 changed = true;
3373 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 {
3374 } 3528 }
3375 } 3529 }
3376 else 3530 else
3377 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 }
3378 } 3548 }
3379 break; 3549 break;
3380 case XTerm_Color00:
3381 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3382 break;
3383 case XTerm_Color01:
3384 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3385 break;
3386#ifndef NO_CURSORCOLOR
3387 case XTerm_Color_cursor:
3388 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3389 break;
3390#endif 3550#endif
3391 case XTerm_Color_pointer_fg:
3392 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3393 break;
3394 case XTerm_Color_pointer_bg:
3395 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3396 break;
3397#ifndef NO_BOLD_UNDERLINE_REVERSE
3398 case XTerm_Color_BD:
3399 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3400 break;
3401 case XTerm_Color_UL:
3402 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3403 break;
3404 case XTerm_Color_RV:
3405 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3406 break;
3407#endif
3408
3409 case XTerm_Pixmap:
3410 if (*str != ';')
3411 {
3412#if XPM_BACKGROUND
3413 scale_pixmap (""); /* reset to default scaling */
3414 set_bgPixmap (str); /* change pixmap */
3415#endif
3416 scr_touch (true);
3417 }
3418 while ((str = STRCHR (str, ';')) != NULL)
3419 {
3420 str++;
3421#if XPM_BACKGROUND
3422 changed += scale_pixmap (str);
3423#endif
3424
3425 }
3426 if (changed)
3427 {
3428#ifdef XPM_BACKGROUND
3429 resize_pixmap ();
3430#endif
3431 scr_touch (true);
3432 }
3433 break;
3434
3435 case XTerm_restoreFG:
3436 set_window_color (Color_fg, str);
3437 break;
3438 case XTerm_restoreBG:
3439 set_window_color (Color_bg, str);
3440 break;
3441 3551
3442 case XTerm_logfile: 3552 case XTerm_logfile:
3443 // TODO, when secure mode? 3553 // TODO, when secure mode?
3444 break; 3554 break;
3445 3555
3446 case XTerm_font:
3447 if (query)
3448 {
3449 if (Options & Opt_insecure)
3450 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3451 TermWin.fontset->fontdesc
3452 ? TermWin.fontset->fontdesc
3453 : "",
3454 resp);
3455 }
3456 else
3457 change_font (str);
3458 break;
3459
3460#ifndef NO_FRILLS
3461 case XTerm_locale:
3462 if (query)
3463 {
3464 if (Options & Opt_insecure)
3465 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3466 }
3467 else
3468 {
3469 set_locale (str);
3470# ifdef USE_XIM
3471 im_cb ();
3472# endif
3473 }
3474 break;
3475
3476 case XTerm_findfont:
3477 if (Options & Opt_insecure)
3478 {
3479 int fid = TermWin.fontset->find_font (atoi (str));
3480 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3481 fid, (*TermWin.fontset)[fid]->name, resp);
3482 }
3483 break;
3484#endif
3485
3486#ifdef MENUBAR
3487 case XTerm_Menu:
3488 if (Options & Opt_insecure)
3489 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3490 break;
3491#endif
3492#if 0 3556#if 0
3493 case XTerm_dumpscreen: /* no error notices */ 3557 case Rxvt_dumpscreen: /* no error notices */
3494 { 3558 {
3495 int fd; 3559 int fd;
3496 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)
3497 { 3561 {
3498 scr_dump (fd); 3562 scr_dump (fd);
3499 close (fd); 3563 close (fd);
3500 } 3564 }
3501 } 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));
3502 break; 3628 break;
3503#endif 3629#endif
3504 } 3630 }
3505} 3631}
3506/*----------------------------------------------------------------------*/ 3632/*----------------------------------------------------------------------*/
… …
3513 * 's' = save 3639 * 's' = save
3514 * 'r' = restore 3640 * 'r' = restore
3515 * 't' = toggle 3641 * 't' = toggle
3516 * so no need for fancy checking 3642 * so no need for fancy checking
3517 */ 3643 */
3518int 3644int ecb_cold
3519rxvt_term::privcases (int mode, unsigned long bit) 3645rxvt_term::privcases (int mode, unsigned long bit)
3520{ 3646{
3521 int state; 3647 int state;
3522 3648
3523 if (mode == 's') 3649 if (mode == 's')
3524 { 3650 {
3525 SavedModes |= (PrivateModes & bit); 3651 if (priv_modes & bit)
3652 SavedModes |= bit;
3653 else
3654 SavedModes &= ~bit;
3526 return -1; 3655 return -1;
3527 } 3656 }
3528 else 3657 else
3529 { 3658 {
3530 if (mode == 'r') 3659 if (mode == 'r')
3531 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3660 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3532 else 3661 else
3533 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3662 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3534 PrivMode (state, bit); 3663
3664 if (state)
3665 priv_modes |= bit;
3666 else
3667 priv_modes &= ~bit;
3535 } 3668 }
3536 3669
3537 return state; 3670 return state;
3538} 3671}
3539 3672
3540/* we're not using priv _yet_ */ 3673/* we're not using priv _yet_ */
3541void 3674void
3542rxvt_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)
3543{ 3676{
3544 unsigned int i, j; 3677 unsigned int i, j;
3545 int state; 3678 int state;
3546 3679
3547 static const struct 3680 static const struct
3548 { 3681 {
3549 const int argval; 3682 const int argval;
3550 const unsigned long bit; 3683 const unsigned long bit;
3551 }
3552
3553 argtopriv[] = { 3684 } argtopriv[] = {
3554 { 1, PrivMode_aplCUR }, 3685 { 1, PrivMode_aplCUR }, // DECCKM
3555 { 2, PrivMode_vt52 }, 3686 { 2, PrivMode_vt52 }, // DECANM
3556 { 3, PrivMode_132 }, 3687 { 3, PrivMode_132 }, // DECCOLM
3557 { 4, PrivMode_smoothScroll }, 3688 { 4, PrivMode_smoothScroll }, // DECSCLM
3558 { 5, PrivMode_rVideo }, 3689 { 5, PrivMode_rVideo }, // DECSCNM
3559 { 6, PrivMode_relOrigin }, 3690 { 6, PrivMode_relOrigin }, // DECOM
3560 { 7, PrivMode_Autowrap }, 3691 { 7, PrivMode_Autowrap }, // DECAWM
3692 // 8, auto-repeat keys // DECARM
3561 { 9, PrivMode_MouseX10 }, 3693 { 9, PrivMode_MouseX10 },
3562#ifdef menuBar_esc 3694 // 18 end FF to printer after print screen
3563 { menuBar_esc, PrivMode_menuBar }, 3695 // 19 Print screen prints full screen/scroll region
3564#endif 3696 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3565#ifdef scrollBar_esc 3697#ifdef scrollBar_esc
3566 { scrollBar_esc, PrivMode_scrollBar }, 3698 { scrollBar_esc, PrivMode_scrollBar },
3567#endif 3699#endif
3568 // 18, 19 printing-related
3569 { 25, PrivMode_VisibleCursor },
3570 // 30 show scrollbar rxvt. extension
3571 { 35, PrivMode_ShiftKeys }, // rxvt extension 3700 { 35, PrivMode_ShiftKeys }, // rxvt extension
3701 // 38, tektronix mode // DECTEK
3572 { 40, PrivMode_132OK }, 3702 { 40, PrivMode_132OK },
3573 // 41 xterm more fixes NYI 3703 // 41 xterm more fixes NYI
3574 // 45 margin bell NYI 3704 // 45 margin bell NYI
3575 // 46 start logging 3705 // 46 start logging
3576 { 47, PrivMode_Screen }, 3706 { 47, PrivMode_Screen },
3577 { 66, PrivMode_aplKP }, 3707 { 66, PrivMode_aplKP }, // DECNKM
3578#ifndef NO_BACKSPACE_KEY 3708#ifndef NO_BACKSPACE_KEY
3579 { 67, PrivMode_BackSpace }, 3709 { 67, PrivMode_BackSpace }, // DECBKM
3580#endif 3710#endif
3581 { 1000, PrivMode_MouseX11 }, 3711 { 1000, PrivMode_MouseX11 },
3582 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3712 { 1002, PrivMode_MouseBtnEvent },
3583 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3713 { 1003, PrivMode_MouseAnyEvent },
3584 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3714#if ENABLE_FRILLS
3715 { 1005, PrivMode_ExtModeMouse },
3716#endif
3585 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3717 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3586 { 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
3587 // 1035 enable modifiers for alt, numlock NYI 3722 // 1035 enable modifiers for alt, numlock NYI
3588 // 1036 send ESC for meta keys NYI 3723 // 1036 send ESC for meta keys NYI
3589 // 1037 send DEL for keypad delete NYI 3724 // 1037 send DEL for keypad delete NYI
3590 { 1047, PrivMode_Screen }, 3725 { 1047, PrivMode_Screen },
3591 // 1048 save and restore cursor 3726 // 1048 save and restore cursor, implemented in code
3592 { 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 */
3593 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3728 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3729 { 2004, PrivMode_BracketPaste },
3594 }; 3730 };
3595 3731
3596 if (nargs == 0) 3732 if (nargs == 0)
3597 return; 3733 return;
3598 3734
… …
3605 for (i = 0; i < nargs; i++) 3741 for (i = 0; i < nargs; i++)
3606 { 3742 {
3607 state = -1; 3743 state = -1;
3608 3744
3609 /* basic handling */ 3745 /* basic handling */
3610 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3746 for (j = 0; j < ecb_array_length (argtopriv); j++)
3611 if (argtopriv[j].argval == arg[i]) 3747 if (argtopriv[j].argval == arg[i])
3612 { 3748 {
3613 state = privcases (mode, argtopriv[j].bit); 3749 state = privcases (mode, argtopriv[j].bit);
3614 break; 3750 break;
3615 } 3751 }
3616 3752
3617 /* extra handling for values with state unkept */ 3753 /* extra handling for values with state unkept */
3618 switch (arg[i]) 3754 switch (arg[i])
3619 { 3755 {
3756#if ENABLE_STYLES
3757 case 1021:
3758 set_option (Opt_intensityStyles, mode);
3759
3760 scr_touch (true);
3761 break;
3762#endif
3620 case 1048: /* alternative cursor save */ 3763 case 1048: /* alternative cursor save */
3621 if (Options & Opt_secondaryScreen) 3764 if (option (Opt_secondaryScreen))
3622 if (mode == 0) 3765 if (mode == 0)
3623 scr_cursor (RESTORE); 3766 scr_cursor (RESTORE);
3624 else if (mode == 1) 3767 else if (mode == 1)
3625 scr_cursor (SAVE); 3768 scr_cursor (SAVE);
3626 break; 3769 break;
… …
3634 case 2: /* VT52 mode */ 3777 case 2: /* VT52 mode */
3635 /* oddball mode. should be set regardless of set/reset 3778 /* oddball mode. should be set regardless of set/reset
3636 * parameter. Return from VT52 mode with an ESC < from 3779 * parameter. Return from VT52 mode with an ESC < from
3637 * within VT52 mode 3780 * within VT52 mode
3638 */ 3781 */
3639 PrivMode (1, PrivMode_vt52); 3782 priv_modes |= PrivMode_vt52;
3640 break; 3783 break;
3641 case 3: /* 80/132 */ 3784 case 3: /* 80/132 */
3642 if (PrivateModes & PrivMode_132OK) 3785 if (priv_modes & PrivMode_132OK)
3643 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3786 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3644 break; 3787 break;
3645 case 4: /* smooth scrolling */ 3788 case 4: /* smooth scrolling */
3646 if (state) 3789 set_option (Opt_jumpScroll, !state);
3647 Options &= ~Opt_jumpScroll;
3648 else
3649 Options |= Opt_jumpScroll;
3650 break; 3790 break;
3651 case 5: /* reverse video */ 3791 case 5: /* reverse video */
3652 scr_rvideo_mode (state); 3792 scr_rvideo_mode (state);
3653 break; 3793 break;
3654 case 6: /* relative/absolute origins */ 3794 case 6: /* relative/absolute origins */
… …
3658 scr_autowrap (state); 3798 scr_autowrap (state);
3659 break; 3799 break;
3660 /* 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 */
3661 case 9: /* X10 mouse reporting */ 3801 case 9: /* X10 mouse reporting */
3662 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3663 PrivateModes &= ~PrivMode_MouseX11; 3803 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3664 break; 3804 break;
3665#ifdef menuBar_esc
3666 case menuBar_esc:
3667#ifdef MENUBAR
3668 map_menuBar (state);
3669#endif
3670 break;
3671#endif
3672#ifdef scrollBar_esc 3805#ifdef scrollBar_esc
3673 case scrollBar_esc: 3806 case scrollBar_esc:
3674 if (scrollbar_mapping (state)) 3807 scrollBar.map (state);
3675 {
3676 resize_all_windows (0, 0, 0); 3808 resize_all_windows (0, 0, 0);
3677 scr_touch (true); 3809 scr_touch (true);
3678 }
3679 break; 3810 break;
3680#endif 3811#endif
3681 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3682 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3683 break; 3814 break;
… …
3688 break; 3819 break;
3689 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3690 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3691 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3692 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3693 PrivateModes &= ~PrivMode_MouseX10; 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3694 break; 3825 break;
3695#if 0
3696 case 1001: 3826 case 1002:
3697 break; /* X11 mouse highlighting */ 3827 case 1003:
3698#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;
3699 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3700 if (state)
3701 Options &= ~Opt_scrollTtyOutput;
3702 else
3703 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3704 break; 3842 break;
3705 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3706 if (state)
3707 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3708 else
3709 Options &= ~Opt_scrollTtyKeypress;
3710 break; 3845 break;
3711 case 1047: /* secondary screen w/ clearing last */ 3846 case 1047: /* secondary screen w/ clearing last */
3712 if (Options & Opt_secondaryScreen) 3847 if (option (Opt_secondaryScreen))
3713 if (current_screen != PRIMARY) 3848 if (!state)
3714 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3715 scr_change_screen (state); 3851 scr_change_screen (state);
3716 break; 3852 break;
3717 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
3718 scr_change_screen (state); 3858 scr_change_screen (state);
3859
3719 if (Options & Opt_secondaryScreen) 3860 if (option (Opt_secondaryScreen))
3720 if (current_screen != PRIMARY) 3861 if (state)
3721 scr_erase_screen (2); 3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3722 break; 3865 break;
3723 default: 3866 default:
3724 break; 3867 break;
3725 } 3868 }
3726 } 3869 }
3727} 3870}
3728/*}}} */ 3871/*}}} */
3729 3872
3730/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3731void 3874void ecb_hot
3732rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3733{ 3876{
3734 unsigned int i; 3877 unsigned int i;
3735 short rendset; 3878 short rendset;
3736 int rendstyle; 3879 int rendstyle;
… …
3750 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3751 break; 3894 break;
3752 case 1: 3895 case 1:
3753 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3754 break; 3897 break;
3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3755 case 4: 3902 case 4:
3756 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3757 break; 3904 break;
3758 case 5: 3905 case 5: // slowly blinking
3906 case 6: // rapidly blinking
3759 rendset = 1, rendstyle = RS_Blink; 3907 rendset = 1, rendstyle = RS_Blink;
3760 break; 3908 break;
3761 //case 6: // scoansi light background 3909 //case 6: // scoansi light background
3762 case 7: 3910 case 7:
3763 rendset = 1, rendstyle = RS_RVid; 3911 rendset = 1, rendstyle = RS_RVid;
3764 break; 3912 break;
3765 case 8: 3913 case 8:
3766 // invisible. NYI 3914 // invisible. NYI
3767 break; 3915 break;
3916 //case 9: // crossed out
3768 //case 10: // scoansi acs off 3917 //case 10: // scoansi acs off, primary font
3769 //case 11: // scoansi acs on 3918 //case 11: // scoansi acs on, first alt font
3770 //case 12: // scoansi acs on, |0x80 3919 //case 12: // scoansi acs on, |0x80, second alt font
3771 case 21: // disable bold, blink and invis (some terminals use this) 3920 //...
3921 //case 19: // ninth alt font
3922 //case 20: // gothic
3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3772 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3924 rendset = 0, rendstyle = RS_Bold;
3773 break; 3925 break;
3774 case 22: 3926 case 22: // normal intensity
3775 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3928 break;
3929 case 23: // disable italic
3930 rendset = 0, rendstyle = RS_Italic;
3776 break; 3931 break;
3777 case 24: 3932 case 24:
3778 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3779 break; 3934 break;
3780 case 25: 3935 case 25:
3781 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3782 break; 3937 break;
3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3783 case 27: 3941 case 27:
3784 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3785 break; 3943 break;
3786 case 28:
3787 // visible. NYI 3944 //case 28: // visible. NYI
3788 break; 3945 //case 29: // not crossed-out
3789 } 3946 }
3790 3947
3791 if (rendset != -1) 3948 if (rendset != -1)
3792 { 3949 {
3793 scr_rendition (rendset, rendstyle); 3950 scr_rendition (rendset, rendstyle);
… …
3804 case 35: 3961 case 35:
3805 case 36: 3962 case 36:
3806 case 37: 3963 case 37:
3807 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3808 break; 3965 break;
3809#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3810 case 38:
3811 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3812 { 3968 {
3813 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3814 i += 2; 3970 i += 2;
3815 } 3971 }
3816 break; 3972 break;
3817#endif
3818 case 39: /* default fg */ 3973 case 39: /* default fg */
3819 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3820 break; 3975 break;
3821 3976
3822 case 40: 3977 case 40:
… …
3827 case 45: 3982 case 45:
3828 case 46: 3983 case 46:
3829 case 47: 3984 case 47:
3830 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3831 break; 3986 break;
3832#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3833 case 48:
3834 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3835 { 3989 {
3836 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3837 i += 2; 3991 i += 2;
3838 } 3992 }
3839 break; 3993 break;
3840#endif
3841 case 49: /* default bg */ 3994 case 49: /* default bg */
3842 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3843 break; 3996 break;
3844 3997
3845#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3846 case 90: 4001 case 90:
3847 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3848 case 92: 4003 case 92:
3849 case 93: 4004 case 93:
3850 case 94: 4005 case 94:
3851 case 95: 4006 case 95:
3852 case 96: 4007 case 96:
3853 case 97: 4008 case 97:
3854 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3855 Color_fg);
3856 break; 4010 break;
3857 case 100: 4011 case 100:
3858 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3859 case 102: 4013 case 102:
3860 case 103: 4014 case 103:
3861 case 104: 4015 case 104:
3862 case 105: 4016 case 105:
3863 case 106: 4017 case 106:
3864 case 107: 4018 case 107:
3865 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3866 Color_bg);
3867 break; 4020 break;
3868#endif 4021#endif
3869
3870 } 4022 }
3871 } 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;
3872} 4040}
3873/*}}} */ 4041/*}}} */
3874 4042
3875/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3876void
3877rxvt_term::process_graphics ()
3878{
3879 unicode_t ch, cmd = cmd_getc ();
3880
3881 if (cmd == 'Q')
3882 { /* query graphics */
3883 tt_printf ("\033G0\n"); /* no graphics */
3884 return;
3885 }
3886 /* swallow other graphics sequences until terminating ':' */
3887 do
3888 ch = cmd_getc ();
3889 while (ch != ':');
3890}
3891/*}}} */
3892
3893/* ------------------------------------------------------------------------- */ 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 */
3894 4047
3895/* 4048/*
3896 * Send printf () formatted output to the command. 4049 * Send printf () formatted output to the command.
3897 * Only use for small amounts of data. 4050 * Only use for small amounts of data.
3898 */ 4051 */
3899void 4052void
3900rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3901{ 4054{
3902 va_list arg_ptr; 4055 va_list arg_ptr;
3903 unsigned char buf[256]; 4056 char buf[256];
3904 4057
3905 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3906 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3907 va_end (arg_ptr); 4060 va_end (arg_ptr);
3908 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3909} 4062}
3910 4063
3911/* ---------------------------------------------------------------------- */
3912/* 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. */
3913 * or generated by us in response to a query ESC sequence.
3914 */
3915void 4065void
3916rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4066rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3917{ 4067{
3918 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;
3919 4070
3920 if (len) 4071 if (option (Opt_scrollTtyKeypress))
4072 if (view_start)
3921 { 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
3922 if (v_buflen == 0) 4127 if (v_buflen == 0)
3923 { 4128 {
3924 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3925
3926 if ((unsigned int)written == len)
3927 return;
3928
3929 data += written;
3930 len -= written;
3931 }
3932
3933
3934 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3935
3936 memcpy (v_buffer + v_buflen, data, len);
3937 v_buflen += len;
3938 }
3939
3940 for (;;)
3941 {
3942 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3943
3944 if (written > 0)
3945 {
3946 v_buflen -= written;
3947
3948 if (v_buflen == 0)
3949 {
3950 free (v_buffer); 4129 free (v_buffer);
3951 v_buffer = 0; 4130 v_buffer = 0;
3952 v_buflen = 0;
3953 4131
3954 pty_ev.set (EVENT_READ); 4132 pty_ev.set (ev::READ);
3955 return;
3956 }
3957
3958 memmove (v_buffer, v_buffer + written, v_buflen);
3959 }
3960 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3961 // original code just ignores this...
3962 destroy ();
3963 else
3964 {
3965 pty_ev.set (EVENT_READ | EVENT_WRITE);
3966 return; 4133 return;
3967 } 4134 }
4135
4136 memmove (v_buffer, v_buffer + written, v_buflen);
3968 } 4137 }
4138 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4139 pty_ev.set (ev::READ);
3969} 4140}
3970 4141
3971/*----------------------- end-of-file (C source) -----------------------*/ 4142/*----------------------- end-of-file (C source) -----------------------*/
3972 4143

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