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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.107 by root, Sat Jul 31 00:01:12 2004 UTC vs.
Revision 1.552 by sf-exg, Fri Jul 25 17:03:38 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 71#define ISO_14755_STARTED 0x80000000UL
63void 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
64rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
65{ 416{
66 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
67 unsigned int newlen; 418 KeySym keysym = NoSymbol;
68 KeySym keysym; 419 char rkbuf[KBUFSZ + 1];
69#ifdef DEBUG_CMD 420 char *kbuf = rkbuf + 1;
70 static int debug_key = 1; /* accessible by a debugger only */ 421
422#if ISO_14755
423 if (iso14755buf & ISO_14755_52)
424 return;
71#endif 425#endif
72 int valid_keysym;
73 unsigned char kbuf[KBUFSZ];
74 426
75 /* 427 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 428 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 429 * escape sequence to toggle the Keypad.
78 * 430 *
79 * Always permit `shift' to override the current setting 431 * Always permit `shift' to override the current setting
80 */ 432 */
81 shft = (ev.state & ShiftMask); 433 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 434 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 435 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 }
90 436
91 kbuf[0] = 0; 437 kbuf[0] = 0;
92 438
93#ifdef USE_XIM 439#if USE_XIM
94 if (Input_Context) 440 if (Input_Context)
95 { 441 {
96 Status status_return; 442 Status status_return;
97 443
98#if 0 444#if 0
99#ifdef X_HAVE_UTF8_STRING 445#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 446 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 447 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 448 KBUFSZ, &keysym, &status_return);
103 else 449 else
104#endif 450#endif
105#endif 451#endif
106 { 452 {
… …
108 454
109 // the XOpenIM manpage lies about hardcoding the locale 455 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 456 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 458 SET_LOCALE (rs[Rs_imLocale]);
459
113 // assume wchar_t == unicode or better 460 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 461 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 462 KBUFSZ, &keysym, &status_return);
463
116 if (rs[Rs_imLocale]) 464 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 465 SET_LOCALE (locale);
118 466
119 if (status_return == XLookupChars 467 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 468 || status_return == XLookupBoth)
… …
134 } 482 }
135 } 483 }
136 else 484 else
137 len = 0; 485 len = 0;
138 } 486 }
139
140 valid_keysym = status_return == XLookupKeySym
141 || status_return == XLookupBoth;
142 } 487 }
143 else 488 else
144#endif 489#endif
145 { 490 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 491 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol;
148 }
149
150 if (valid_keysym)
151 { 492 }
493
494 if (keysym != NoSymbol)
495 {
496 KeySym orig_keysym = keysym;
497
498 /* Shift + F1 - F10 generates F11 - F20 */
499 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
500 {
501 keysym += (XK_F11 - XK_F1);
502 shft = 0; /* turn off Shift */
503 }
504
505 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
506 {
507 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
508 unsigned int newlen = 1;
509
510 if (ev.state & ModNumLockMask)
511 kp = false;
512
513 keysym = translate_keypad (keysym, kp);
514
515 switch (keysym)
516 {
517#ifndef NO_BACKSPACE_KEY
518 case XK_BackSpace:
519 if (priv_modes & PrivMode_HaveBackSpace)
520 {
521 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
522 ^ !!ctrl) ? '\b' : '\177';
523 kbuf[1] = '\0';
524 }
525 else
526 strcpy (kbuf, rs[Rs_backspace_key]);
527 break;
528#endif
529#ifndef NO_DELETE_KEY
530 case XK_Delete:
531 strcpy (kbuf, rs[Rs_delete_key]);
532 break;
533#endif
534 case XK_Tab:
535 if (shft)
536 strcpy (kbuf, "\033[Z");
537 else
538 {
539#ifdef CTRL_TAB_MAKES_META
540 if (ctrl)
541 meta = 1;
542#endif
543#ifdef MOD4_TAB_MAKES_META
544 if (ev.state & Mod4Mask)
545 meta = 1;
546#endif
547 newlen = 0;
548 }
549 break;
550
551 case XK_Up: /* "\033[A" */
552 case XK_Down: /* "\033[B" */
553 case XK_Right: /* "\033[C" */
554 case XK_Left: /* "\033[D" */
555 strcpy (kbuf, "\033[Z");
556 kbuf[2] = "DACB"[keysym - XK_Left];
557 /* do Shift first */
558 if (shft)
559 kbuf[2] = "dacb"[keysym - XK_Left];
560 else if (ctrl)
561 {
562 kbuf[1] = 'O';
563 kbuf[2] = "dacb"[keysym - XK_Left];
564 }
565 else if (priv_modes & PrivMode_aplCUR)
566 kbuf[1] = 'O';
567 break;
568
569 case XK_KP_Enter:
570 /* allow shift to override */
571 if (kp)
572 {
573 strcpy (kbuf, "\033OM");
574 break;
575 }
576
577 /* FALLTHROUGH */
578
579 case XK_Return:
580 if (priv_modes & PrivMode_LFNL)
581 {
582 kbuf[0] = '\015';
583 kbuf[1] = '\012';
584 kbuf[2] = '\0';
585 }
586 else
587 {
588 kbuf[0] = '\015';
589 kbuf[1] = '\0';
590 }
591 break;
592
593 case XK_KP_F1: /* "\033OP" */
594 case XK_KP_F2: /* "\033OQ" */
595 case XK_KP_F3: /* "\033OR" */
596 case XK_KP_F4: /* "\033OS" */
597 strcpy (kbuf, "\033OP");
598 kbuf[2] += (keysym - XK_KP_F1);
599 break;
600
601 case XK_KP_Multiply: /* "\033Oj" : "*" */
602 case XK_KP_Add: /* "\033Ok" : "+" */
603 case XK_KP_Separator: /* "\033Ol" : "," */
604 case XK_KP_Subtract: /* "\033Om" : "-" */
605 case XK_KP_Decimal: /* "\033On" : "." */
606 case XK_KP_Divide: /* "\033Oo" : "/" */
607 case XK_KP_0: /* "\033Op" : "0" */
608 case XK_KP_1: /* "\033Oq" : "1" */
609 case XK_KP_2: /* "\033Or" : "2" */
610 case XK_KP_3: /* "\033Os" : "3" */
611 case XK_KP_4: /* "\033Ot" : "4" */
612 case XK_KP_5: /* "\033Ou" : "5" */
613 case XK_KP_6: /* "\033Ov" : "6" */
614 case XK_KP_7: /* "\033Ow" : "7" */
615 case XK_KP_8: /* "\033Ox" : "8" */
616 case XK_KP_9: /* "\033Oy" : "9" */
617 /* allow shift to override */
618 if (kp)
619 {
620 strcpy (kbuf, "\033Oj");
621 kbuf[2] += (keysym - XK_KP_Multiply);
622 }
623 else
624 {
625 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
626 kbuf[1] = '\0';
627 }
628 break;
629
630 default:
631 {
632 int param = map_function_key (keysym);
633 if (param > 0)
634 sprintf (kbuf,"\033[%d~", param);
635 else
636 newlen = 0;
637 }
638 break;
639 }
640
641 if (newlen)
642 len = strlen (kbuf);
643
644 if (len > 0)
645 {
646 /*
647 * pass Shift/Control indicators for function keys ending with `~'
648 *
649 * eg,
650 * Prior = "ESC[5~"
651 * Shift+Prior = "ESC[5$"
652 * Ctrl+Prior = "ESC[5^"
653 * Ctrl+Shift+Prior = "ESC[5@"
654 */
655 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
656 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
657
658 /*
659 * Pass meta for all function keys, if 'meta' option set
660 */
661#ifdef META8_OPTION
662 if (meta && (meta_char == 0x80))
663 kbuf[len - 1] |= 0x80;
664#endif
665 }
666
667 }
668 else if (ctrl && keysym == XK_minus)
669 {
670 len = 1;
671 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
672 }
673 else if (keysym == XK_ISO_Left_Tab)
674 {
675 strcpy (kbuf, "\033[Z");
676 len = 3;
677 }
678 else
679 {
680#ifdef META8_OPTION
681 /* set 8-bit on */
682 if (meta && (meta_char == 0x80))
683 {
684 char *ch;
685
686 for (ch = kbuf; ch < kbuf + len; ch++)
687 *ch |= 0x80;
688
689 meta = 0;
690 }
691#endif
692 /* nil */ ;
693 }
694
695 keysym = orig_keysym;
696 }
697
698 /* escape prefix */
699 if (len && meta
700#ifdef META8_OPTION
701 && meta_char == C0_ESC
702#endif
703 )
704 {
705 *--kbuf = C0_ESC;
706 len++;
707 }
708
709 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
710 return;
711
712 if (keysym != NoSymbol)
713 {
714#ifdef KEYSYM_RESOURCE
715 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
716 return;
717#endif
718
152 if (TermWin.saveLines) 719 if (saveLines)
153 { 720 {
154#ifdef UNSHIFTED_SCROLLKEYS 721#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 722 if (!ctrl && !meta)
156 {
157#else 723#else
158 if (IS_SCROLL_MOD) 724 if (IS_SCROLL_MOD)
725#endif
159 { 726 {
160#endif
161 int lnsppg; 727 int lnsppg;
162 728
163#ifdef PAGING_CONTEXT_LINES 729#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 730 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 731#else
166 lnsppg = TermWin.nrow * 4 / 5; 732 lnsppg = nrow * 4 / 5;
167#endif 733#endif
734 max_it (lnsppg, 1);
735
168 if (keysym == XK_Prior) 736 if (keysym == XK_Prior)
169 { 737 {
170 scr_page (UP, lnsppg); 738 scr_page (lnsppg);
171 return; 739 return;
172 } 740 }
173 else if (keysym == XK_Next) 741 else if (keysym == XK_Next)
174 { 742 {
175 scr_page (DN, lnsppg); 743 scr_page (-lnsppg);
176 return; 744 return;
177 } 745 }
178 } 746 }
179#ifdef SCROLL_ON_UPDOWN_KEYS 747#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD) 748 if (IS_SCROLL_MOD)
181 { 749 {
182 if (keysym == XK_Up) 750 if (keysym == XK_Up)
183 { 751 {
184 scr_page (UP, 1); 752 scr_page (1);
185 return; 753 return;
186 } 754 }
187 else if (keysym == XK_Down) 755 else if (keysym == XK_Down)
188 { 756 {
189 scr_page (DN, 1); 757 scr_page (-1);
190 return; 758 return;
191 } 759 }
192 } 760 }
193#endif 761#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS 762#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD) 763 if (IS_SCROLL_MOD)
196 { 764 {
197 if (keysym == XK_Home) 765 if (keysym == XK_Home)
198 { 766 {
199 scr_move_to (0, 1); 767 scr_changeview (top_row);
200 return; 768 return;
201 } 769 }
202 else if (keysym == XK_End) 770 else if (keysym == XK_End)
203 { 771 {
204 scr_move_to (1, 0); 772 scr_changeview (0);
205 return; 773 return;
206 } 774 }
207 } 775 }
208#endif 776#endif
209 } 777 }
210 778
211 if (shft) 779 if (shft)
212 { 780 {
213 /* Shift + F1 - F10 generates F11 - F20 */
214 if (keysym >= XK_F1 && keysym <= XK_F10)
215 {
216 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */
218 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 781 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;
799}
800 1242
801void 1243 if (revents & ev::WRITE)
1244 pty_write ();
1245
1246 refresh_check ();
1247}
1248
1249void ecb_cold
802rxvt_term::pointer_unblank () 1250rxvt_term::pointer_unblank ()
803{ 1251{
804 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1252 XDefineCursor (dpy, vt, TermWin_cursor);
805 recolour_cursor (); 1253 recolour_cursor ();
806 1254
807#ifdef POINTER_BLANK 1255#ifdef POINTER_BLANK
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);
812#endif 1260#endif
813} 1261}
814 1262
815#ifdef POINTER_BLANK 1263#ifdef POINTER_BLANK
816void 1264void ecb_cold
817rxvt_term::pointer_blank () 1265rxvt_term::pointer_blank ()
818{ 1266{
819 if (! (Options & Opt_pointerBlank)) 1267 if (!option (Opt_pointerBlank))
820 return; 1268 return;
821 1269
822 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1270 XDefineCursor (dpy, vt, display->blank_cursor);
823 XFlush (display->display); 1271 XFlush (dpy);
824 1272
825 hidden_pointer = 1; 1273 hidden_pointer = 1;
826} 1274}
827 1275
828void 1276void ecb_cold
829rxvt_term::pointer_cb (time_watcher &w) 1277rxvt_term::pointer_cb (ev::timer &w, int revents)
830{ 1278{
831 SET_R (this); 1279 make_current ();
832 SET_LOCALE (locale);
833 1280
834 pointer_blank (); 1281 pointer_blank ();
835} 1282}
836#endif 1283#endif
837 1284
838void 1285void
839rxvt_term::mouse_report (XButtonEvent &ev) 1286rxvt_term::mouse_report (XButtonEvent &ev)
840{ 1287{
841 int button_number, key_state = 0; 1288 int button_number, key_state = 0;
842 int x, y; 1289 int x, y;
1290 int code = 32;
843 1291
844 x = ev.x; 1292 x = Pixel2Col (ev.x) + 1;
845 y = ev.y; 1293 y = Pixel2Row (ev.y) + 1;
846 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 }
847 1304
848 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
849 {
850 button_number = 3; 1306 button_number = 3;
851 }
852 else 1307 else
853 { 1308 {
854 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
855 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
856 if (button_number >= 3) 1311 if (button_number >= 3)
857 button_number += (64 - 3); 1312 button_number += 64 - 3;
858 } 1313 }
859 1314
860 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
861 { 1316 {
862 /* 1317 /*
863 * do not report ButtonRelease 1318 * do not report ButtonRelease
864 * no state info allowed 1319 * no state info allowed
865 */ 1320 */
… …
880 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
881 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
882#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
883 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
884#endif 1339#endif
885
886 } 1340 }
887 1341
888#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
889 fprintf (stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
890 if (key_state & 16) 1344 if (key_state & 16)
891 fputc ('C', stderr); 1345 fputc ('C', stderr);
892 if (key_state & 4) 1346 if (key_state & 4)
893 fputc ('S', stderr); 1347 fputc ('S', stderr);
… …
895 fputc ('A', stderr); 1349 fputc ('A', stderr);
896 if (key_state & 32) 1350 if (key_state & 32)
897 fputc ('2', stderr); 1351 fputc ('2', stderr);
898 fprintf (stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
899 button_number, 1353 button_number,
900 x + 1, 1354 x,
901 y + 1); 1355 y);
902#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
903 tt_printf ("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
904 (32 + button_number + key_state), 1372 code + button_number + key_state,
905 (32 + x + 1), 1373 32 + x,
906 (32 + y + 1)); 1374 32 + y);
907#endif
908} 1375}
909
910#ifdef USING_W11LIB
911void
912rxvt_W11_process_x_event (XEvent *ev)
913{
914 rxvt_t *r = rxvt_get_r ();
915
916 x_cb (*ev);
917}
918#endif
919 1376
920/*{{{ process an X event */ 1377/*{{{ process an X event */
921void 1378void ecb_hot
922rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
923{ 1380{
924 SET_R (this); 1381 make_current ();
925 SET_LOCALE (locale);
926 1382
927#if defined(CURSOR_BLINK) 1383 dLocal (Display *, dpy);
928 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
929 {
930 if (hidden_cursor)
931 {
932 hidden_cursor = 0;
933 want_refresh = 1;
934 }
935 1384
936 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 if (ev.xany.window == vt
937 } 1386 && SHOULD_INVOKE (HOOK_X_EVENT)
938#endif 1387 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
939
940#if defined(POINTER_BLANK)
941 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
942 {
943 if (ev.type == MotionNotify
944 || ev.type == ButtonPress
945 || ev.type == ButtonRelease)
946 if (hidden_pointer)
947 pointer_unblank ();
948
949 if (ev.type == KeyPress && hidden_pointer == 0)
950 pointer_blank ();
951 }
952#endif
953
954#ifdef USE_XIM
955 if (XFilterEvent (&ev, None))
956 return; 1388 return;
957#endif
958 1389
1390 // for XQueryPointer
959 Window unused_root, unused_child; 1391 Window unused_root, unused_child;
960 int unused_root_x, unused_root_y; 1392 int unused_root_x, unused_root_y;
961 unsigned int unused_mask; 1393 unsigned int unused_mask;
962
963#ifdef DEBUG_X
964 const char *const eventnames[] =
965 { /* mason - this matches my system */
966 "",
967 "",
968 "KeyPress",
969 "KeyRelease",
970 "ButtonPress",
971 "ButtonRelease",
972 "MotionNotify",
973 "EnterNotify",
974 "LeaveNotify",
975 "FocusIn",
976 "FocusOut",
977 "KeymapNotify",
978 "Expose",
979 "GraphicsExpose",
980 "NoExpose",
981 "VisibilityNotify",
982 "CreateNotify",
983 "DestroyNotify",
984 "UnmapNotify",
985 "MapNotify",
986 "MapRequest",
987 "ReparentNotify",
988 "ConfigureNotify",
989 "ConfigureRequest",
990 "GravityNotify",
991 "ResizeRequest",
992 "CirculateNotify",
993 "CirculateRequest",
994 "PropertyNotify",
995 "SelectionClear",
996 "SelectionRequest",
997 "SelectionNotify",
998 "ColormapNotify",
999 "ClientMessage",
1000 "MappingNotify"
1001 };
1002#endif
1003
1004#ifdef DEBUG_X
1005 struct timeval tp;
1006 struct tm *ltt;
1007 (void)gettimeofday (&tp, NULL);
1008 ltt = localtime (& (tp.tv_sec));
1009 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));
1010#endif
1011 1394
1012 switch (ev.type) 1395 switch (ev.type)
1013 { 1396 {
1014 case KeyPress: 1397 case KeyPress:
1015 lookup_key (ev.xkey); 1398 key_press (ev.xkey);
1016 break; 1399 break;
1017 1400
1018#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1019 case KeyRelease: 1401 case KeyRelease:
1020 { 1402 key_release (ev.xkey);
1021 if (!(ev.xkey.state & ControlMask))
1022 slip_wheel_ev.stop ();
1023 else
1024 {
1025 KeySym ks;
1026
1027 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1028 if (ks == XK_Control_L || ks == XK_Control_R)
1029 mouse_slip_wheel_speed = 0;
1030 }
1031 break; 1403 break;
1032 }
1033#endif
1034 1404
1035 case ButtonPress: 1405 case ButtonPress:
1036 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1037 break; 1407 break;
1038 1408
… …
1040 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1041 break; 1411 break;
1042 1412
1043 case ClientMessage: 1413 case ClientMessage:
1044 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1045 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1046 destroy ();
1047#ifdef OFFIX_DND
1048 /* OffiX Dnd (drag 'n' drop) protocol */
1049 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1050 && (ev.xclient.data.l[0] == DndFile
1051 || ev.xclient.data.l[0] == DndDir
1052 || ev.xclient.data.l[0] == DndLink))
1053 { 1416 {
1054 /* Get Dnd data */ 1417 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1055 Atom ActualType; 1418 {
1056 int ActualFormat; 1419 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1057 unsigned char *data; 1420 {
1058 unsigned long Size, RemainingBytes; 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1059 1422 {
1060 XGetWindowProperty (display->display, display->root, 1423 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1061 xa[XA_DNDSELECTION], 1424 destroy ();
1062 0L, 1000000L, 1425 }
1063 False, AnyPropertyType, 1426#if ENABLE_EWMH
1064 &ActualType, &ActualFormat, 1427 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1065 &Size, &RemainingBytes, 1428 XSendEvent (dpy, ev.xclient.window = display->root,
1429 False, SubstructureRedirectMask | SubstructureNotifyMask,
1066 &data); 1430 &ev);
1067 XChangeProperty (display->display, display->root, 1431#endif
1068 XA_CUT_BUFFER0, XA_STRING, 1432 }
1069 8, PropModeReplace, 1433 }
1070 data, STRLEN (data)); 1434#if ENABLE_XEMBED
1071 XFree (data); 1435 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1072 selection_paste (display->root, XA_CUT_BUFFER0, True); 1436 {
1073 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
1074 } 1443 }
1075#endif /* OFFIX_DND */
1076 break;
1077
1078 case MappingNotify:
1079 XRefreshKeyboardMapping (& (ev.xmapping));
1080 break; 1444 break;
1081 1445
1082 /* 1446 /*
1083 * XXX: this is not the _current_ arrangement 1447 * XXX: this is not the _current_ arrangement
1084 * Here's my conclusion: 1448 * Here's my conclusion:
… …
1103 break; 1467 break;
1104 } 1468 }
1105 break; 1469 break;
1106 1470
1107 case FocusIn: 1471 case FocusIn:
1108 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)
1109 { 1487 {
1110 TermWin.focus = 1; 1488 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1111 want_refresh = 1; 1489 ;
1112#ifdef USE_XIM 1490
1113 if (Input_Context != NULL) 1491 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1114 XSetICFocus (Input_Context); 1492
1115#endif 1493 bool moved = false;
1116#ifdef CURSOR_BLINK 1494#ifdef HAVE_BG_PIXMAP
1117 if (Options & Opt_cursorBlink) 1495 if (bg_window_position_sensitive ())
1118 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1119#endif
1120#ifdef OFF_FOCUS_FADING
1121 if (rs[Rs_fade])
1122 { 1496 {
1123 PixColors = PixColorsFocused; 1497 want_position_change = true;
1124 set_colorfgbg (); 1498 if (bg_img == 0)
1125 scr_clear (); 1499 moved = true;
1126 scr_touch (true);
1127 } 1500 }
1128#endif 1501#endif
1129 1502
1130 } 1503 if (want_position_change)
1131 break;
1132
1133 case FocusOut:
1134 if (TermWin.focus)
1135 {
1136 TermWin.focus = 0;
1137 want_refresh = 1;
1138#ifdef USE_XIM
1139 if (Input_Context != NULL)
1140 XUnsetICFocus (Input_Context);
1141#endif
1142#ifdef CURSOR_BLINK
1143 if (Options & Opt_cursorBlink)
1144 cursor_blink_ev.stop ();
1145 hidden_cursor = 0;
1146#endif
1147#ifdef OFF_FOCUS_FADING
1148 if (rs[Rs_fade])
1149 { 1504 {
1150 PixColors = PixColorsUnFocused; 1505 int x, y;
1151 set_colorfgbg (); 1506
1152 scr_clear (); 1507 if (ev.xconfigure.send_event)
1153 scr_touch (true); 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 }
1154 } 1522 }
1155#endif
1156 1523
1157 } 1524 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1158 break;
1159
1160 case ConfigureNotify:
1161 if (ev.xconfigure.window == TermWin.parent[0])
1162 { 1525 {
1163 int height, width; 1526 seen_resize = 1;
1164 1527 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1165 do
1166 { /* Wrap lots of configures into one */
1167 width = ev.xconfigure.width;
1168 height = ev.xconfigure.height;
1169 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1170 } 1528 }
1171 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1172
1173 if (szHint.width != width || szHint.height != height)
1174 {
1175 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1176 resize_all_windows (width, height, 1);
1177 }
1178#ifdef DEBUG_SIZE
1179 else 1529 else
1180 { 1530 {
1181 D_SIZE ((stderr, "Size: Not resizing")); 1531#ifdef HAVE_BG_PIXMAP
1532 if (moved)
1533 update_background ();
1534#endif
1182 } 1535 }
1183#endif 1536
1184#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1537 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1185 if (Options & Opt_transparent)
1186 {
1187 check_our_parents ();
1188 if (am_transparent)
1189 want_full_refresh = 1;
1190 }
1191#endif
1192 } 1538 }
1193 break; 1539 break;
1194 1540
1541 case PropertyNotify:
1542 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1543 break;
1544
1195 case SelectionClear: 1545 case SelectionClear:
1196 selection_clear (); 1546 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1197 break;
1198
1199 case SelectionNotify:
1200 if (selection_wait == Sel_normal)
1201 selection_paste (ev.xselection.requestor,
1202 ev.xselection.property, True);
1203 break; 1547 break;
1204 1548
1205 case SelectionRequest: 1549 case SelectionRequest:
1206 selection_send (ev.xselectionrequest); 1550 selection_send (ev.xselectionrequest);
1207 break; 1551 break;
1208 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
1209 case UnmapNotify: 1572 case UnmapNotify:
1210 TermWin.mapped = 0; 1573 mapped = 0;
1211#ifdef TEXT_BLINK 1574#ifdef TEXT_BLINK
1212 text_blink_ev.stop (); 1575 text_blink_ev.stop ();
1213#endif 1576#endif
1577 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1214 break; 1578 break;
1215
1216 case MapNotify:
1217 TermWin.mapped = 1;
1218#ifdef TEXT_BLINK
1219 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1220#endif
1221 break;
1222
1223#ifdef TRANSPARENT
1224 case ReparentNotify:
1225 rootwin_cb (ev);
1226 break;
1227#endif /* TRANSPARENT */
1228 1579
1229 case GraphicsExpose: 1580 case GraphicsExpose:
1230 case Expose: 1581 case Expose:
1231 if (ev.xany.window == TermWin.vt) 1582 if (ev.xany.window == vt)
1232 { 1583 {
1233#ifdef NO_SLOW_LINK_SUPPORT 1584 do
1585 {
1234 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1235 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1236#else 1588 }
1237 // 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 {
1238 scr_expose (ev.xexpose.x, ev.xexpose.y, 1595 scr_expose (ev.xexpose.x, ev.xexpose.y,
1239 ev.xexpose.width, ev.xexpose.height, False); 1596 ev.xexpose.width, ev.xexpose.height, false);
1240 //scr_expose (ev.xexpose.x, 0, 1597 }
1241 // ev.xexpose.width, TermWin.height, False); 1598
1242#endif
1243 want_refresh = 1; 1599 want_refresh = 1;
1244 } 1600 }
1245 else 1601 else
1246 { 1602 {
1247 XEvent unused_event; 1603 XEvent unused_event;
1248 1604
1249 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1605 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1250 ; 1606 ;
1251 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1607 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1252 ; 1608 ;
1253 1609
1254 if (isScrollbarWindow (ev.xany.window)) 1610 if (scrollBar.state && ev.xany.window == scrollBar.win)
1255 { 1611 {
1256 scrollBar.setIdle (); 1612 scrollBar.state = SB_STATE_IDLE;
1257 scrollbar_show (0); 1613 scrollBar.show (0);
1258 } 1614 }
1259#ifdef MENUBAR
1260 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1261 menubar_expose ();
1262#endif
1263 } 1615 }
1264 break; 1616 break;
1265 1617
1266 case MotionNotify: 1618 case MotionNotify:
1267#ifdef POINTER_BLANK 1619#ifdef POINTER_BLANK
1268 if (hidden_pointer) 1620 if (hidden_pointer)
1269 pointer_unblank (); 1621 pointer_unblank ();
1270#endif 1622#endif
1271#if MENUBAR 1623 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1272 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)
1273 { 1630 {
1274 menubar_control (ev.xbutton); 1631 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1275 break; 1632 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1276 } 1633 ; // nop
1277#endif
1278 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1279 break;
1280
1281 if (ev.xany.window == TermWin.vt)
1282 {
1283 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1634 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1284 { 1635 {
1285 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1636 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1286 ; 1637 ;
1287 1638
1288 XQueryPointer (display->display, TermWin.vt, 1639 XQueryPointer (dpy, vt,
1289 &unused_root, &unused_child, 1640 &unused_root, &unused_child,
1290 &unused_root_x, &unused_root_y, 1641 &unused_root_x, &unused_root_y,
1291 & (ev.xbutton.x), & (ev.xbutton.y), 1642 &ev.xbutton.x, &ev.xbutton.y,
1292 &unused_mask); 1643 &ev.xbutton.state);
1293#ifdef MOUSE_THRESHOLD 1644#ifdef MOUSE_THRESHOLD
1294 /* deal with a `jumpy' mouse */ 1645 /* deal with a `jumpy' mouse */
1295 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1646 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1296 { 1647 {
1297#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
1298 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1657 selection_extend (ev.xbutton.x, ev.xbutton.y,
1299 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1658 ev.xbutton.state & Button3Mask ? 2 : 0);
1659
1300#ifdef SELECTION_SCROLLING 1660#ifdef SELECTION_SCROLLING
1301 if (ev.xbutton.y < TermWin.int_bwidth 1661 if (ev.xbutton.y < int_bwidth
1302 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1662 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1303 { 1663 {
1664 page_dirn scroll_selection_dir;
1304 int dist; 1665 int dist;
1305 1666
1306 /* don't clobber the current delay if we are 1667 /* don't clobber the current delay if we are
1307 * already in the middle of scrolling. 1668 * already in the middle of scrolling.
1308 */ 1669 */
1309 if (!sel_scroll_ev.active) 1670 if (!sel_scroll_ev.is_active ())
1310 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1671 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1311 1672
1312 /* save the event params so we can highlight 1673 /* save the event params so we can highlight
1313 * the selection in the pending-scroll loop 1674 * the selection in the pending-scroll loop
1314 */ 1675 */
1315 selection_save_x=ev.xbutton.x; 1676 selection_save_x = ev.xbutton.x;
1316 selection_save_y=ev.xbutton.y; 1677 selection_save_y = ev.xbutton.y;
1317 selection_save_state=
1318 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1678 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1319 1679
1320 /* calc number of lines to scroll */ 1680 /* calc number of lines to scroll */
1321 if (ev.xbutton.y<TermWin.int_bwidth) 1681 if (ev.xbutton.y < int_bwidth)
1322 { 1682 {
1323 scroll_selection_dir = UP; 1683 scroll_selection_dir = UP;
1324 dist = TermWin.int_bwidth - ev.xbutton.y; 1684 dist = int_bwidth - ev.xbutton.y;
1325 } 1685 }
1326 else 1686 else
1327 { 1687 {
1328 scroll_selection_dir = DN; 1688 scroll_selection_dir = DN;
1329 dist = ev.xbutton.y - 1689 dist = ev.xbutton.y - (int_bwidth + vt_height);
1330 (TermWin.int_bwidth + TermWin.height);
1331 } 1690 }
1691
1332 scroll_selection_lines= (Pixel2Height (dist)/ 1692 scroll_selection_lines = Pixel2Height (dist)
1333 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1693 / SELECTION_SCROLL_LINE_SPEEDUP
1694 + 1;
1334 MIN_IT (scroll_selection_lines, 1695 min_it (scroll_selection_lines,
1335 SELECTION_SCROLL_MAX_LINES); 1696 SELECTION_SCROLL_MAX_LINES);
1697 scroll_selection_lines *= scroll_selection_dir;
1336 } 1698 }
1337 else 1699 else
1338 { 1700 {
1339 /* we are within the text window, so we 1701 /* we are within the text window, so we
1340 * shouldn't be scrolling 1702 * shouldn't be scrolling
1341 */ 1703 */
1342 if (sel_scroll_ev.active)
1343 sel_scroll_ev.stop(); 1704 sel_scroll_ev.stop();
1344 } 1705 }
1345#endif 1706#endif
1346#ifdef MOUSE_THRESHOLD 1707#ifdef MOUSE_THRESHOLD
1347
1348 } 1708 }
1349#endif 1709#endif
1350
1351 } 1710 }
1352 } 1711 }
1353 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1712 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1354 { 1713 {
1355 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1714 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1356 MotionNotify, &ev)) ; 1715 MotionNotify, &ev))
1716 ;
1717
1357 XQueryPointer (display->display, scrollBar.win, 1718 XQueryPointer (dpy, scrollBar.win,
1358 &unused_root, &unused_child, 1719 &unused_root, &unused_child,
1359 &unused_root_x, &unused_root_y, 1720 &unused_root_x, &unused_root_y,
1360 & (ev.xbutton.x), & (ev.xbutton.y), 1721 &ev.xbutton.x, &ev.xbutton.y,
1361 &unused_mask); 1722 &unused_mask);
1362 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1723 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1363 scrollbar_size ()); 1724 scrollBar.size ());
1364 scr_refresh (refresh_type);
1365 refresh_limit = 0; 1725 want_refresh = 1;
1366 scrollbar_show (1); 1726 scrollBar.show (1);
1367 } 1727 }
1368 break; 1728 break;
1369 } 1729 }
1370}
1371 1730
1372void 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
1373rxvt_term::rootwin_cb (XEvent &ev) 1863rxvt_term::rootwin_cb (XEvent &ev)
1374{ 1864{
1375 SET_R (this); 1865 make_current ();
1376 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;
1377 1870
1378 switch (ev.type) 1871 switch (ev.type)
1379 { 1872 {
1380 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 */
1381 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])
1382 { 1880 {
1383 if (ev.xproperty.state == PropertyNewValue) 1881#if BG_IMAGE_FROM_ROOT
1384 selection_property (ev.xproperty.window, ev.xproperty.atom); 1882 if (option (Opt_transparent))
1385 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));
1386 } 1889 }
1387#ifdef TRANSPARENT
1388 else
1389 {
1390 /*
1391 * if user used some Esetroot compatible prog to set the root bg,
1392 * use the property to determine the pixmap. We use it later on.
1393 */
1394 if (xa[XA_XROOTPMAPID] == 0)
1395 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1396 1890
1397 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1398 return;
1399 }
1400
1401 /* FALLTHROUGH */
1402 case ReparentNotify:
1403 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1404 want_full_refresh = 1;
1405 break; 1891 break;
1406#endif
1407 } 1892 }
1893
1894 refresh_check ();
1408} 1895}
1896#endif
1409 1897
1410void 1898void
1411rxvt_term::button_press (XButtonEvent &ev) 1899rxvt_term::button_press (XButtonEvent &ev)
1412{ 1900{
1413 int reportmode = 0, clickintime; 1901 int reportmode = 0, clickintime;
1414 1902
1415 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1903 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1904
1416 if (!bypass_keystate) 1905 if (!bypass_keystate)
1417 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1906 reportmode = !! (priv_modes & PrivMode_mouse_report);
1907
1418 /* 1908 /*
1419 * VT window processing of button press 1909 * VT window processing of button press
1420 */ 1910 */
1421 if (ev.window == TermWin.vt) 1911 if (ev.window == vt)
1422 { 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
1423 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1925 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1926
1424 if (reportmode) 1927 if (reportmode)
1425 { 1928 {
1426 /* mouse report from vt window */ 1929 /* mouse report from vt window */
1427 /* save the xbutton state (for ButtonRelease) */ 1930 /* save the xbutton state (for ButtonRelease) */
1428 MEvent.state = ev.state; 1931 MEvent.state = ev.state;
1429#ifdef MOUSE_REPORT_DOUBLECLICK 1932#ifdef MOUSE_REPORT_DOUBLECLICK
1430 if (ev.button == MEvent.button && clickintime) 1933 if (ev.button == MEvent.button && clickintime)
1431 { 1934 {
1432 /* same button, within alloted time */ 1935 /* same button, within allowed time */
1433 MEvent.clicks++; 1936 MEvent.clicks++;
1937
1434 if (MEvent.clicks > 1) 1938 if (MEvent.clicks > 1)
1435 { 1939 {
1436 /* only report double clicks */ 1940 /* only report double clicks */
1437 MEvent.clicks = 2; 1941 MEvent.clicks = 2;
1438 mouse_report (ev); 1942 mouse_report (ev);
… …
1450 mouse_report (ev); 1954 mouse_report (ev);
1451 } 1955 }
1452#else 1956#else
1453 MEvent.button = ev.button; 1957 MEvent.button = ev.button;
1454 mouse_report (ev); 1958 mouse_report (ev);
1455#endif /* MOUSE_REPORT_DOUBLECLICK */ 1959#endif /* MOUSE_REPORT_DOUBLECLICK */
1456 1960
1457 } 1961 }
1458 else 1962 else
1459 { 1963 {
1460 if (ev.button != MEvent.button) 1964 if (ev.button != MEvent.button)
1461 MEvent.clicks = 0; 1965 MEvent.clicks = 0;
1966
1462 switch (ev.button) 1967 switch (ev.button)
1463 { 1968 {
1464 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
1465 /* allow shift+left click to extend selection */ 1978 /* allow shift+left click to extend selection */
1466 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1979 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1467 { 1980 {
1468 if (MEvent.button == Button1 && clickintime) 1981 if (MEvent.button == Button1 && clickintime)
1469 selection_rotate (ev.x, ev.y); 1982 selection_rotate (ev.x, ev.y);
1470 else 1983 else
1471 selection_extend (ev.x, ev.y, 1); 1984 selection_extend (ev.x, ev.y, 1);
… …
1486 case Button3: 1999 case Button3:
1487 if (MEvent.button == Button3 && clickintime) 2000 if (MEvent.button == Button3 && clickintime)
1488 selection_rotate (ev.x, ev.y); 2001 selection_rotate (ev.x, ev.y);
1489 else 2002 else
1490 selection_extend (ev.x, ev.y, 1); 2003 selection_extend (ev.x, ev.y, 1);
2004
1491 MEvent.button = Button3; 2005 MEvent.button = Button3;
1492 break; 2006 break;
1493 } 2007 }
1494 } 2008 }
2009
1495 MEvent.time = ev.time; 2010 MEvent.time = ev.time;
1496 return; 2011 return;
1497 } 2012 }
1498 2013
1499 /* 2014 /*
1500 * Scrollbar window processing of button press 2015 * Scrollbar window processing of button press
1501 */ 2016 */
1502 if (isScrollbarWindow (ev.window)) 2017 if (scrollBar.state && ev.window == scrollBar.win)
1503 { 2018 {
1504 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;
1505 /* 2027 /*
1506 * Rxvt-style scrollbar: 2028 * Rxvt-style scrollbar:
1507 * move up if mouse is above slider 2029 * move up if mouse is above slider
1508 * move dn if mouse is below slider 2030 * move dn if mouse is below slider
1509 * 2031 *
… …
1518 /* 2040 /*
1519 * Mouse report disabled scrollbar: 2041 * Mouse report disabled scrollbar:
1520 * arrow buttons - send up/down 2042 * arrow buttons - send up/down
1521 * click on scrollbar - send pageup/down 2043 * click on scrollbar - send pageup/down
1522 */ 2044 */
1523 if ((scrollBar.style == R_SB_NEXT 2045 if (direction == UP)
1524 && scrollbarnext_upButton (ev.y))
1525 || (scrollBar.style == R_SB_RXVT
1526 && scrollbarrxvt_upButton (ev.y)))
1527 tt_printf ("\033[A"); 2046 tt_printf ("\033[A");
1528 else if ((scrollBar.style == R_SB_NEXT 2047 else if (direction == DN)
1529 && scrollbarnext_dnButton (ev.y))
1530 || (scrollBar.style == R_SB_RXVT
1531 && scrollbarrxvt_dnButton (ev.y)))
1532 tt_printf ("\033[B"); 2048 tt_printf ("\033[B");
1533 else 2049 else
1534 switch (ev.button) 2050 switch (ev.button)
1535 { 2051 {
1536 case Button2: 2052 case Button2:
… …
1543 tt_printf ("\033[5~"); 2059 tt_printf ("\033[5~");
1544 break; 2060 break;
1545 } 2061 }
1546 } 2062 }
1547 else 2063 else
1548#endif /* NO_SCROLLBAR_REPORT */ 2064#endif /* NO_SCROLLBAR_REPORT */
1549
1550 {
1551 char upordown = 0;
1552
1553 if (scrollBar.style == R_SB_NEXT)
1554 { 2065 {
1555 if (scrollbarnext_upButton (ev.y)) 2066 if (direction != NO_DIR)
1556 upordown = -1; /* up */
1557 else if (scrollbarnext_dnButton (ev.y))
1558 upordown = 1; /* down */
1559 }
1560 else if (scrollBar.style == R_SB_RXVT)
1561 {
1562 if (scrollbarrxvt_upButton (ev.y))
1563 upordown = -1; /* up */
1564 else if (scrollbarrxvt_dnButton (ev.y))
1565 upordown = 1; /* down */
1566 }
1567 if (upordown)
1568 { 2067 {
1569#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2068#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2069 if (!cont_scroll_ev.is_active ())
1570 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2070 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1571#endif 2071#endif
1572 if (scr_page (upordown < 0 ? UP : DN, 1)) 2072 if (scr_page (direction, 1))
1573 { 2073 {
1574 if (upordown < 0) 2074 if (direction == UP)
1575 scrollBar.setUp (); 2075 scrollBar.state = SB_STATE_UP;
1576 else 2076 else
1577 scrollBar.setDn (); 2077 scrollBar.state = SB_STATE_DOWN;
1578 } 2078 }
1579 } 2079 }
1580 else 2080 else
1581 switch (ev.button) 2081 switch (ev.button)
1582 { 2082 {
1583 case Button2: 2083 case Button2:
1584 switch (scrollbar_align) 2084 switch (scrollBar.align)
1585 { 2085 {
1586 case R_SB_ALIGN_TOP: 2086 case SB_ALIGN_TOP:
1587 csrO = 0; 2087 csrO = 0;
1588 break; 2088 break;
1589 case R_SB_ALIGN_CENTRE: 2089 case SB_ALIGN_CENTRE:
1590 csrO = (scrollBar.bot - scrollBar.top) / 2; 2090 csrO = (scrollBar.bot - scrollBar.top) / 2;
1591 break; 2091 break;
1592 case R_SB_ALIGN_BOTTOM: 2092 case SB_ALIGN_BOTTOM:
1593 csrO = scrollBar.bot - scrollBar.top; 2093 csrO = scrollBar.bot - scrollBar.top;
1594 break; 2094 break;
1595 } 2095 }
2096
1596 if (scrollBar.style == R_SB_XTERM 2097 if (scrollBar.style == SB_STYLE_XTERM
1597 || scrollbar_above_slider (ev.y) 2098 || scrollBar.above_slider (ev.y)
1598 || scrollbar_below_slider (ev.y)) 2099 || scrollBar.below_slider (ev.y))
1599 scr_move_to ( scrollbar_position (ev.y) - csrO, 2100 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1600 scrollbar_size ()); 2101
1601 scrollBar.setMotion (); 2102 scrollBar.state = SB_STATE_MOTION;
1602 break; 2103 break;
1603 2104
1604 case Button1: 2105 case Button1:
1605 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2106 if (scrollBar.align == SB_ALIGN_CENTRE)
1606 csrO = ev.y - scrollBar.top; 2107 csrO = ev.y - scrollBar.top;
1607 /* FALLTHROUGH */ 2108 /* FALLTHROUGH */
1608 2109
1609 case Button3: 2110 case Button3:
1610 if (scrollBar.style != R_SB_XTERM) 2111 if (scrollBar.style != SB_STYLE_XTERM)
1611 { 2112 {
1612 if (scrollbar_above_slider (ev.y)) 2113 if (scrollBar.above_slider (ev.y))
1613# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1614 scr_page (UP, TermWin.nrow - 1); 2115 scr_page (UP, nrow - 1);
1615# else 2116# else
1616 scr_page (UP, TermWin.nrow / 4); 2117 scr_page (UP, nrow / 4);
1617# endif 2118# endif
1618 else if (scrollbar_below_slider (ev.y)) 2119 else if (scrollBar.below_slider (ev.y))
1619# ifdef RXVT_SCROLL_FULL 2120# ifdef RXVT_SCROLL_FULL
1620 scr_page (DN, TermWin.nrow - 1); 2121 scr_page (DN, nrow - 1);
1621# else 2122# else
1622 scr_page (DN, TermWin.nrow / 4); 2123 scr_page (DN, nrow / 4);
1623# endif 2124# endif
1624 else 2125 else
1625 scrollBar.setMotion (); 2126 scrollBar.state = SB_STATE_MOTION;
1626 } 2127 }
1627 else 2128 else
1628 { 2129 {
1629 scr_page ((ev.button == Button1 ? DN : UP), 2130 scr_page ((ev.button == Button1 ? DN : UP),
1630 (TermWin.nrow 2131 (nrow
1631 * scrollbar_position (ev.y) 2132 * scrollBar.position (ev.y)
1632 / scrollbar_size ())); 2133 / scrollBar.size ()));
1633 } 2134 }
2135
1634 break; 2136 break;
1635 } 2137 }
1636 } 2138 }
2139
1637 return; 2140 return;
1638 } 2141 }
1639#if MENUBAR
1640 /*
1641 * Menubar window processing of button press
1642 */
1643 if (isMenuBarWindow (ev.window))
1644 menubar_control (ev);
1645#endif
1646} 2142}
1647 2143
1648void 2144void
1649rxvt_term::button_release (XButtonEvent &ev) 2145rxvt_term::button_release (XButtonEvent &ev)
1650{ 2146{
1651 int reportmode = 0; 2147 int reportmode = 0;
1652 2148
1653 csrO = 0; /* reset csr Offset */ 2149 csrO = 0; /* reset csr Offset */
1654 if (!bypass_keystate) 2150 if (!bypass_keystate)
1655 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2151 reportmode = !! (priv_modes & PrivMode_mouse_report);
1656 2152
1657 if (scrollbar_isUpDn ()) 2153 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1658 { 2154 {
1659 scrollBar.setIdle (); 2155 scrollBar.state = SB_STATE_IDLE;
1660 scrollbar_show (0); 2156 scrollBar.show (0);
1661#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1662 refresh_type &= ~SMOOTH_REFRESH;
1663#endif
1664
1665 } 2157 }
2158
1666#ifdef SELECTION_SCROLLING 2159#ifdef SELECTION_SCROLLING
1667 if (sel_scroll_ev.active)
1668 sel_scroll_ev.stop(); 2160 sel_scroll_ev.stop();
1669#endif 2161#endif
2162
1670 if (ev.window == TermWin.vt) 2163 if (ev.window == vt)
1671 { 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
1672 if (reportmode) 2174 if (reportmode)
1673 { 2175 {
1674 /* mouse report from vt window */ 2176 /* mouse report from vt window */
1675 /* don't report release of wheel "buttons" */ 2177 /* don't report release of wheel "buttons" */
1676 if (ev.button >= 4) 2178 if (ev.button >= 4)
… …
1687 mouse_report (ev); 2189 mouse_report (ev);
1688 } 2190 }
1689#else /* MOUSE_REPORT_DOUBLECLICK */ 2191#else /* MOUSE_REPORT_DOUBLECLICK */
1690 MEvent.button = AnyButton; 2192 MEvent.button = AnyButton;
1691 mouse_report (ev); 2193 mouse_report (ev);
1692#endif /* MOUSE_REPORT_DOUBLECLICK */ 2194#endif /* MOUSE_REPORT_DOUBLECLICK */
1693 return; 2195 return;
1694 } 2196 }
2197
1695 /* 2198 /*
1696 * dumb hack to compensate for the failure of click-and-drag 2199 * dumb hack to compensate for the failure of click-and-drag
1697 * when overriding mouse reporting 2200 * when overriding mouse reporting
1698 */ 2201 */
1699 if (PrivateModes & PrivMode_mouse_report 2202 if (priv_modes & PrivMode_mouse_report
1700 && bypass_keystate 2203 && bypass_keystate
1701 && ev.button == Button1 && MEvent.clicks <= 1) 2204 && ev.button == Button1 && MEvent.clicks <= 1)
1702 selection_extend (ev.x, ev.y, 0); 2205 selection_extend (ev.x, ev.y, 0);
1703 2206
1704 switch (ev.button) 2207 switch (ev.button)
1705 { 2208 {
1706 case Button1: 2209 case Button1:
1707 case Button3: 2210 case Button3:
1708 selection_make (ev.time); 2211 selection_make (ev.time);
1709 break; 2212 break;
2213
1710 case Button2: 2214 case Button2:
1711 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);
1712 break; 2217 break;
2218
1713#ifdef MOUSE_WHEEL 2219#ifdef MOUSE_WHEEL
1714 case Button4: 2220 case Button4:
1715 case Button5: 2221 case Button5:
1716 { 2222 {
1717 int i; 2223 int lines;
1718 page_dirn v; 2224 page_dirn dirn;
1719 2225
1720 v = ev.button == Button4 ? UP : DN; 2226 dirn = ev.button == Button4 ? UP : DN;
1721 2227
1722 if (ev.state & ShiftMask) 2228 if (ev.state & ShiftMask)
1723 i = 1; 2229 lines = 1;
1724 else if (Options & Opt_mouseWheelScrollPage) 2230 else if (option (Opt_mouseWheelScrollPage))
1725 i = TermWin.nrow - 1; 2231 lines = nrow - 1;
1726 else 2232 else
1727 i = 5; 2233 lines = 5;
1728 2234
1729# ifdef MOUSE_SLIP_WHEELING 2235# ifdef MOUSE_SLIP_WHEELING
1730 if (ev.state & ControlMask) 2236 if (ev.state & ControlMask)
1731 { 2237 {
1732 mouse_slip_wheel_speed += v ? -1 : 1; 2238 mouse_slip_wheel_speed += dirn;
1733 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2239 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
1734 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1735 2240
1736 if (slip_wheel_ev.at < NOW) 2241 if (!slip_wheel_ev.is_active ())
1737 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2242 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1738
1739 slip_wheel_ev.start ();
1740 } 2243 }
1741 else 2244 else
2245# endif
1742 { 2246 {
1743# endif
1744# ifdef JUMP_MOUSE_WHEEL
1745 scr_page (v, i); 2247 scr_page (dirn, lines);
1746 scr_refresh (SMOOTH_REFRESH);
1747 scrollbar_show (1); 2248 scrollBar.show (1);
1748# else
1749 while (i--)
1750 {
1751 scr_page (v, 1);
1752 scr_refresh (SMOOTH_REFRESH);
1753 scrollbar_show (1);
1754 }
1755# endif
1756# ifdef MOUSE_SLIP_WHEELING
1757 } 2249 }
1758#endif
1759 } 2250 }
1760 break; 2251 break;
1761#endif 2252#endif
1762 } 2253 }
1763 } 2254 }
1764#ifdef MENUBAR
1765 else if (isMenuBarWindow (ev.window))
1766 menubar_control (ev);
1767#endif
1768} 2255}
1769
1770#ifdef TRANSPARENT
1771#if TINTING
1772/* shading taken from eterm-0.9.2 */
1773/* RGB 15 */
1774
1775static void
1776shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1777{
1778 unsigned char *ptr;
1779 int x, y;
1780
1781 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1782 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1783 /* No saturation */
1784 for (y = h; --y >= 0;) {
1785 for (x = -w; x < 0; x++) {
1786 int r, g, b;
1787
1788 b = ((uint16_t *) ptr)[x];
1789 r = (b & 0x7c00) * rm;
1790 g = (b & 0x3e0) * gm;
1791 b = (b & 0x1f) * bm;
1792 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1793 | ((g >> 8) & 0x3e0)
1794 | ((b >> 8) & 0x1f);
1795 }
1796 ptr += bpl;
1797 }
1798 } else {
1799 for (y = h; --y >= 0;) {
1800 for (x = -w; x < 0; x++) {
1801 int r, g, b;
1802
1803 b = ((uint16_t *) ptr)[x];
1804 r = (b & 0x7c00) * rm;
1805 g = (b & 0x3e0) * gm;
1806 b = (b & 0x1f) * bm;
1807 r |= (!(r >> 15) - 1);
1808 g |= (!(g >> 10) - 1);
1809 b |= (!(b >> 5) - 1);
1810 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1811 | ((g >> 8) & 0x3e0)
1812 | ((b >> 8) & 0x1f);
1813 }
1814 ptr += bpl;
1815 }
1816 }
1817}
1818
1819/* RGB 16 */
1820static void
1821shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1822{
1823 unsigned char *ptr;
1824 int x, y;
1825
1826 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1827 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1828 /* No saturation */
1829 for (y = h; --y >= 0;) {
1830 for (x = -w; x < 0; x++) {
1831 int r, g, b;
1832
1833 b = ((uint16_t *) ptr)[x];
1834 r = (b & 0xf800) * rm;
1835 g = (b & 0x7e0) * gm;
1836 b = (b & 0x1f) * bm;
1837 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1838 | ((g >> 8) & 0x7e0)
1839 | ((b >> 8) & 0x1f);
1840 }
1841 ptr += bpl;
1842 }
1843 } else {
1844 for (y = h; --y >= 0;) {
1845 for (x = -w; x < 0; x++) {
1846 int r, g, b;
1847
1848 b = ((uint16_t *) ptr)[x];
1849 r = (b & 0xf800) * rm;
1850 g = (b & 0x7e0) * gm;
1851 b = (b & 0x1f) * bm;
1852 r |= (!(r >> 16) - 1);
1853 g |= (!(g >> 11) - 1);
1854 b |= (!(b >> 5) - 1);
1855 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1856 | ((g >> 8) & 0x7e0)
1857 | ((b >> 8) & 0x1f);
1858 }
1859 ptr += bpl;
1860 }
1861 }
1862}
1863
1864/* RGB 24 */
1865static void
1866shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1867{
1868 unsigned char *ptr;
1869 int x, y;
1870
1871 ptr = (unsigned char *)data + (w * 3);
1872 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1873 /* No saturation */
1874 for (y = h; --y >= 0;) {
1875 for (x = -(w * 3); x < 0; x += 3) {
1876 int r, g, b;
1877
1878 if (byteorder.big_endian()) {
1879 r = (ptr[x + 0] * rm) >> 8;
1880 g = (ptr[x + 1] * gm) >> 8;
1881 b = (ptr[x + 2] * bm) >> 8;
1882 ptr[x + 0] = r;
1883 ptr[x + 1] = g;
1884 ptr[x + 2] = b;
1885 } else {
1886 r = (ptr[x + 2] * rm) >> 8;
1887 g = (ptr[x + 1] * gm) >> 8;
1888 b = (ptr[x + 0] * bm) >> 8;
1889 ptr[x + 2] = r;
1890 ptr[x + 1] = g;
1891 ptr[x + 0] = b;
1892 }
1893 }
1894 ptr += bpl;
1895 }
1896 } else {
1897 for (y = h; --y >= 0;) {
1898 for (x = -(w * 3); x < 0; x += 3) {
1899 int r, g, b;
1900
1901 if (byteorder.big_endian()) {
1902 r = (ptr[x + 0] * rm) >> 8;
1903 g = (ptr[x + 1] * gm) >> 8;
1904 b = (ptr[x + 2] * bm) >> 8;
1905
1906 r |= (!(r >> 8) - 1);
1907 g |= (!(g >> 8) - 1);
1908 b |= (!(b >> 8) - 1);
1909
1910 ptr[x + 0] = r;
1911 ptr[x + 1] = g;
1912 ptr[x + 2] = b;
1913 } else {
1914 r = (ptr[x + 2] * rm) >> 8;
1915 g = (ptr[x + 1] * gm) >> 8;
1916 b = (ptr[x + 0] * bm) >> 8;
1917
1918 r |= (!(r >> 8) - 1);
1919 g |= (!(g >> 8) - 1);
1920 b |= (!(b >> 8) - 1);
1921
1922 ptr[x + 2] = r;
1923 ptr[x + 1] = g;
1924 ptr[x + 0] = b;
1925 }
1926 }
1927 ptr += bpl;
1928 }
1929 }
1930}
1931
1932/* RGB 32 */
1933static void
1934shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1935{
1936 unsigned char *ptr;
1937 int x, y;
1938
1939 ptr = (unsigned char *)data + (w * 4);
1940 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1941 /* No saturation */
1942 for (y = h; --y >= 0;) {
1943 if (byteorder.big_endian()) {
1944 for (x = -(w * 4); x < 0; x += 4) {
1945 int r, g, b;
1946
1947 r = (ptr[x + 1] * rm) >> 8;
1948 g = (ptr[x + 2] * gm) >> 8;
1949 b = (ptr[x + 3] * bm) >> 8;
1950 ptr[x + 1] = r;
1951 ptr[x + 2] = g;
1952 ptr[x + 3] = b;
1953 }
1954 } else {
1955 for (x = -(w * 4); x < 0; x += 4) {
1956 int r, g, b;
1957
1958 r = (ptr[x + 2] * rm) >> 8;
1959 g = (ptr[x + 1] * gm) >> 8;
1960 b = (ptr[x + 0] * bm) >> 8;
1961 ptr[x + 2] = r;
1962 ptr[x + 1] = g;
1963 ptr[x + 0] = b;
1964 }
1965 }
1966 ptr += bpl;
1967 }
1968 } else {
1969 for (y = h; --y >= 0;) {
1970 for (x = -(w * 4); x < 0; x += 4) {
1971 int r, g, b;
1972
1973 if (byteorder.big_endian()) {
1974 r = (ptr[x + 1] * rm) >> 8;
1975 g = (ptr[x + 2] * gm) >> 8;
1976 b = (ptr[x + 3] * bm) >> 8;
1977
1978 r |= (!(r >> 8) - 1);
1979 g |= (!(g >> 8) - 1);
1980 b |= (!(b >> 8) - 1);
1981
1982 ptr[x + 1] = r;
1983 ptr[x + 2] = g;
1984 ptr[x + 3] = b;
1985 } else {
1986 r = (ptr[x + 2] * rm) >> 8;
1987 g = (ptr[x + 1] * gm) >> 8;
1988 b = (ptr[x + 0] * bm) >> 8;
1989
1990 r |= (!(r >> 8) - 1);
1991 g |= (!(g >> 8) - 1);
1992 b |= (!(b >> 8) - 1);
1993
1994 ptr[x + 2] = r;
1995 ptr[x + 1] = g;
1996 ptr[x + 0] = b;
1997 }
1998 }
1999 ptr += bpl;
2000 }
2001 }
2002}
2003
2004#endif
2005
2006/*
2007 * Check our parents are still who we think they are.
2008 * Do transparency updates if required
2009 */
2010int
2011rxvt_term::check_our_parents ()
2012{
2013 int i, pchanged, aformat, have_pixmap, rootdepth;
2014 unsigned long nitems, bytes_after;
2015 Atom atype;
2016 unsigned char *prop = NULL;
2017 Window root, oldp, *list;
2018 Pixmap rootpixmap = None;
2019 XWindowAttributes wattr, wrootattr;
2020
2021 pchanged = 0;
2022
2023 if (!(Options & Opt_transparent))
2024 return pchanged; /* Don't try any more */
2025
2026 XGetWindowAttributes (display->display, display->root, &wrootattr);
2027 rootdepth = wrootattr.depth;
2028
2029 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2030
2031 if (rootdepth != wattr.depth)
2032 {
2033 if (am_transparent)
2034 {
2035 pchanged = 1;
2036 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2037 am_transparent = am_pixmap_trans = 0;
2038 }
2039
2040 return pchanged; /* Don't try any more */
2041 }
2042
2043 /* Get all X ops out of the queue so that our information is up-to-date. */
2044 XSync (display->display, False);
2045
2046 /*
2047 * Make the frame window set by the window manager have
2048 * the root background. Some window managers put multiple nested frame
2049 * windows for each client, so we have to take care about that.
2050 */
2051 i = (xa[XA_XROOTPMAPID]
2052 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2053 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2054 &nitems, &bytes_after, &prop) == Success);
2055
2056 if (!i || prop == NULL)
2057 i = (xa[XA_XSETROOTID]
2058 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2059 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2060 &nitems, &bytes_after, &prop) == Success);
2061
2062 if (!i || prop == NULL || !rs[Rs_color + Color_tint])
2063 have_pixmap = 0;
2064 else
2065 {
2066 have_pixmap = 1;
2067 rootpixmap = *(Pixmap *)prop;
2068 XFree (prop);
2069 }
2070
2071 if (have_pixmap)
2072 {
2073 /*
2074 * Copy display->root pixmap transparency
2075 */
2076 int sx, sy, nx, ny;
2077 unsigned int nw, nh;
2078 Window cr;
2079 XImage *image;
2080 GC gc;
2081 XGCValues gcvalue;
2082
2083 XTranslateCoordinates (display->display, TermWin.vt, display->root,
2084 0, 0, &sx, &sy, &cr);
2085 nw = (unsigned int)szHint.width;
2086 nh = (unsigned int)szHint.height;
2087 nx = ny = 0;
2088
2089 if (sx < 0)
2090 {
2091 nw += sx;
2092 nx = -sx;
2093 sx = 0;
2094 }
2095
2096 if (sy < 0)
2097 {
2098 nh += sy;
2099 ny = -sy;
2100 sy = 0;
2101 }
2102
2103 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2104 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2105 allowedxerror = -1;
2106 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2107
2108 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2109 /* XXX: may need a delay here? */
2110 allowedxerror = 0;
2111
2112 if (image == NULL)
2113 {
2114 if (am_transparent && am_pixmap_trans)
2115 {
2116 pchanged = 1;
2117 if (TermWin.pixmap != None)
2118 {
2119 XFreePixmap (display->display, TermWin.pixmap);
2120 TermWin.pixmap = None;
2121 }
2122 }
2123
2124 am_pixmap_trans = 0;
2125 }
2126 else
2127 {
2128 if (TermWin.pixmap != None)
2129 XFreePixmap (display->display, TermWin.pixmap);
2130
2131#if TINTING
2132 if (ISSET_PIXCOLOR (Color_tint))
2133 {
2134 unsigned short rm, gm, bm;
2135 if (rs[Rs_shade])
2136 PixColorsFocused[Color_tint].fade (display, atoi (rs[Rs_shade])).get (display, rm, gm, bm);
2137 else
2138 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2139
2140 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2141
2142 /* Determine bitshift and bitmask values */
2143 switch (image->bits_per_pixel)
2144 {
2145 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2146 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2147 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2148 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2149 }
2150 }
2151#endif
2152
2153 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2154 szHint.width, szHint.height, image->depth);
2155 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2156 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2157 nx, ny, image->width, image->height);
2158 XFreeGC (display->display, gc);
2159 XDestroyImage (image);
2160 XSetWindowBackgroundPixmap (display->display, TermWin.vt, TermWin.pixmap);
2161
2162 if (!am_transparent || !am_pixmap_trans)
2163 pchanged = 1;
2164
2165 am_transparent = am_pixmap_trans = 1;
2166 }
2167 }
2168
2169 if (!am_pixmap_trans)
2170 {
2171 unsigned int n;
2172 /*
2173 * InheritPixmap transparency
2174 */
2175 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2176 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2177 {
2178 oldp = TermWin.parent[i];
2179 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2180 &TermWin.parent[i], &list, &n);
2181 XFree (list);
2182 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2183
2184 if (TermWin.parent[i] == display->root)
2185 {
2186 if (oldp != None)
2187 pchanged = 1;
2188
2189 break;
2190 }
2191
2192 if (oldp != TermWin.parent[i])
2193 pchanged = 1;
2194 }
2195
2196 n = 0;
2197
2198 if (pchanged)
2199 {
2200 for (; n < (unsigned int)i; n++)
2201 {
2202 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2203 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2204 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2205 {
2206 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2207 break;
2208 }
2209 }
2210 }
2211
2212 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2213 {
2214 D_X ((stderr, "InheritPixmap Turning off")); /* Mikachu? */
2215 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2216 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2217 am_transparent = 0;
2218 /* XXX: also turn off Opt_transparent? */
2219 }
2220 else
2221 {
2222#if WAIT_FOR_WM
2223 /* wait (an arbitrary period) for the WM to do its thing
2224 * needed for fvwm2.2.2 (and before?) */
2225 sleep (1);
2226#endif
2227 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2228 for (n = 0; n < (unsigned int)i; n++)
2229 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2230
2231 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2232 am_transparent = 1;
2233 }
2234
2235 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2236 TermWin.parent[i] = None;
2237 }
2238
2239 return pchanged;
2240}
2241#endif
2242 2256
2243/*}}} */ 2257/*}}} */
2244 2258
2245bool 2259void ecb_hot
2246rxvt_term::cmd_parse () 2260rxvt_term::cmd_parse ()
2247{ 2261{
2248 bool flag = false;
2249 unicode_t ch = NOCHAR; 2262 wchar_t ch = NOCHAR;
2250 unsigned char *seq_begin; // remember start of esc-sequence here 2263 char *seq_begin; // remember start of esc-sequence here
2251 2264
2252 for (;;) 2265 for (;;)
2253 { 2266 {
2254 if (ch == NOCHAR) 2267 if (ecb_unlikely (ch == NOCHAR))
2255 { 2268 {
2256 seq_begin = cmdbuf_ptr; 2269 seq_begin = cmdbuf_ptr;
2257 ch = next_char (); 2270 ch = next_char ();
2258 }
2259 2271
2260 if (ch == NOCHAR) // TODO: improve 2272 if (ch == NOCHAR)
2261 break; 2273 break;
2274 }
2262 2275
2263 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))
2264 { 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
2265 /* Read a text string from the input buffer */ 2292 /* Read a text string from the input buffer */
2266 unicode_t buf[UBUFSIZ]; 2293 wchar_t buf[UBUFSIZ];
2267 bool refreshnow = false; 2294 bool refreshnow = false;
2268 int nlines = 0; 2295 int nlines = 0;
2269 unicode_t *str = buf; 2296 wchar_t *str = buf;
2270 2297 wchar_t *eol = str + min (ncol, UBUFSIZ);
2271 *str++ = ch;
2272 2298
2273 for (;;) 2299 for (;;)
2274 { 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
2275 seq_begin = cmdbuf_ptr; 2350 seq_begin = cmdbuf_ptr;
2276 ch = next_char (); 2351 ch = next_char ();
2277
2278 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2279 break;
2280
2281 *str++ = ch;
2282
2283 if (ch == C0_LF)
2284 {
2285 nlines++;
2286 refresh_count++;
2287
2288 if (! (Options & Opt_jumpScroll)
2289 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2290 {
2291 refreshnow = true;
2292 flag = true;
2293 ch = NOCHAR;
2294 break;
2295 }
2296
2297 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2298 if (nlines >= TermWin.nrow - 1)
2299 {
2300 scr_add_lines (buf, nlines, str - buf);
2301 nlines = 0;
2302 str = buf;
2303 }
2304 }
2305
2306 if (str >= buf + UBUFSIZ)
2307 {
2308 ch = NOCHAR;
2309 break;
2310 }
2311 } 2352 }
2312 2353
2354 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2355 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2313 scr_add_lines (buf, nlines, str - buf); 2356 scr_add_lines (buf, str - buf, nlines);
2314 2357
2315 /* 2358 /*
2316 * 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
2317 * 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.
2318 * the number of pages between refreshes is refresh_limit, which 2361 * if skipScroll is enabled.
2319 * is incremented here because we must be doing flat-out scrolling.
2320 *
2321 * refreshing should be correct for small scrolls, because of the
2322 * time-out
2323 */ 2362 */
2324 if (refreshnow) 2363 if (refreshnow)
2325 { 2364 {
2326 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2327 refresh_limit++;
2328 else
2329 scr_refresh (refresh_type); 2365 scr_refresh ();
2366 want_refresh = 1;
2330 } 2367 }
2331
2332 } 2368 }
2333 else 2369 else
2334 { 2370 {
2335 try 2371 try
2336 { 2372 {
… …
2344 } 2380 }
2345 2381
2346 ch = NOCHAR; 2382 ch = NOCHAR;
2347 } 2383 }
2348 } 2384 }
2349
2350 return flag;
2351}
2352
2353// read the next octet
2354unicode_t
2355rxvt_term::next_octet ()
2356{
2357 return cmdbuf_ptr < cmdbuf_endp
2358 ? *cmdbuf_ptr++
2359 : NOCHAR;
2360} 2385}
2361 2386
2362// read the next character 2387// read the next character
2363unicode_t 2388wchar_t ecb_hot
2364rxvt_term::next_char () 2389rxvt_term::next_char () NOTHROW
2365{ 2390{
2366 while (cmdbuf_ptr < cmdbuf_endp) 2391 while (cmdbuf_ptr < cmdbuf_endp)
2367 { 2392 {
2368 // assume 7-bit to be ascii ALWAYS 2393 // assume 7-bit to be ascii ALWAYS
2369 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2394 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2370 return *cmdbuf_ptr++; 2395 return *cmdbuf_ptr++;
2371 2396
2372 wchar_t wc; 2397 wchar_t wc;
2373 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);
2374 2399
2375 if (len == (size_t)-2) 2400 if (len == (size_t)-2)
2376 { 2401 {
2377 // the mbstate stores incomplete sequences. didn't know this :/ 2402 // the mbstate stores incomplete sequences. didn't know this :/
2378 cmdbuf_ptr = cmdbuf_endp; 2403 cmdbuf_ptr = cmdbuf_endp;
2379 break; 2404 break;
2380 } 2405 }
2381 2406
2382 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.
2383 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 }
2384 2414
2385 // assume wchar == unicode 2415 // assume wchar == unicode
2386 cmdbuf_ptr += len; 2416 cmdbuf_ptr += len;
2387 return wc; 2417 return wc & UNICODE_MASK;
2388 } 2418 }
2389 2419
2390 return NOCHAR; 2420 return NOCHAR;
2391} 2421}
2392 2422
2393/* rxvt_cmd_getc () - Return next input character */ 2423// read the next octet
2394/* 2424uint32_t ecb_hot
2395 * Return the next input character after first passing any keyboard input 2425rxvt_term::next_octet () NOTHROW
2396 * to the command.
2397 */
2398unicode_t
2399rxvt_term::cmd_getc ()
2400{ 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{
2401 unicode_t c = next_char (); 2437 wchar_t c = next_char ();
2402 2438
2403 if (c == NOCHAR) 2439 if (c == NOCHAR)
2404 throw out_of_input; 2440 throw out_of_input;
2405 2441
2406 return c; 2442 return c;
2407} 2443}
2408 2444
2409unicode_t 2445uint32_t ecb_hot
2410rxvt_term::cmd_get8 () 2446rxvt_term::cmd_get8 () THROW ((class out_of_input))
2411{ 2447{
2412 unicode_t c = next_octet (); 2448 uint32_t c = next_octet ();
2413 2449
2414 if (c == NOCHAR) 2450 if (c == NOCHAR)
2415 throw out_of_input; 2451 throw out_of_input;
2416 2452
2417 return c; 2453 return c;
2418} 2454}
2419 2455
2420/*{{{ print pipe */ 2456/*{{{ print pipe */
2421/*----------------------------------------------------------------------*/ 2457/*----------------------------------------------------------------------*/
2422#ifdef PRINTPIPE 2458#ifdef PRINTPIPE
2423FILE * 2459FILE * ecb_cold
2424rxvt_term::popen_printer () 2460rxvt_term::popen_printer ()
2425{ 2461{
2426 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2462 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2427 2463
2428 if (stream == NULL) 2464 if (stream == NULL)
2429 rxvt_warn ("can't open printer pipe, not printing.\n"); 2465 rxvt_warn ("can't open printer pipe, not printing.\n");
2430 2466
2431 return stream; 2467 return stream;
2432} 2468}
2433 2469
2434int 2470int ecb_cold
2435rxvt_term::pclose_printer (FILE *stream) 2471rxvt_term::pclose_printer (FILE *stream)
2436{ 2472{
2437 fflush (stream); 2473 fflush (stream);
2438 return pclose (stream); 2474 return pclose (stream);
2439} 2475}
2440 2476
2441/* 2477/*
2442 * simulate attached vt100 printer 2478 * simulate attached vt100 printer
2443 */ 2479 */
2444void 2480void ecb_cold
2445rxvt_term::process_print_pipe () 2481rxvt_term::process_print_pipe ()
2446{ 2482{
2447 int done; 2483 FILE *fd = popen_printer ();
2448 FILE *fd;
2449 2484
2450 if ((fd = popen_printer ()) == NULL) 2485 if (!fd)
2451 return; 2486 return;
2452 2487
2453 /* 2488 /*
2454 * 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
2455 * is received. 2490 * is received.
2456 */ 2491 */
2457 for (done = 0; !done;) 2492 for (int done = 0; !done; )
2458 { 2493 {
2459 unsigned char buf[8]; 2494 unsigned char buf[8];
2460 unicode_t ch; 2495 unicode_t ch;
2461 unsigned int i, len; 2496 unsigned int i, len;
2462 2497
… …
2481 { 2516 {
2482 if ((buf[len++] = cmd_getc ()) == 'i') 2517 if ((buf[len++] = cmd_getc ()) == 'i')
2483 break; /* done = 1 */ 2518 break; /* done = 1 */
2484 } 2519 }
2485 } 2520 }
2486 2521
2487 for (i = 0; i < len; i++) 2522 for (i = 0; i < len; i++)
2488 if (putc (buf[i], fd) == EOF) 2523 if (putc (buf[i], fd) == EOF)
2489 { 2524 {
2490 done = 1; 2525 done = 1;
2491 break; 2526 break;
… …
2493 } 2528 }
2494 } 2529 }
2495 2530
2496 pclose_printer (fd); 2531 pclose_printer (fd);
2497} 2532}
2498#endif /* PRINTPIPE */ 2533#endif /* PRINTPIPE */
2499/*}}} */ 2534/*}}} */
2500 2535
2501/* *INDENT-OFF* */
2502enum { 2536enum {
2503 C1_40 = 0x40, 2537 C1_40 = 0x40,
2504 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,
2505 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,
2506 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,
2507 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,
2508}; 2542};
2509/* *INDENT-ON* */
2510 2543
2511/*{{{ process non-printing single characters */ 2544/*{{{ process non-printing single characters */
2512void 2545void ecb_hot
2513rxvt_term::process_nonprinting (unicode_t ch) 2546rxvt_term::process_nonprinting (unicode_t ch)
2514{ 2547{
2515 switch (ch) 2548 switch (ch)
2516 { 2549 {
2517 case C0_ESC: 2550 case C0_ESC:
2518 process_escape_seq (); 2551 process_escape_seq ();
2519 break; 2552 break;
2520 case C0_ENQ: /* terminal Status */ 2553 case C0_ENQ: /* terminal Status */
2521 if (rs[Rs_answerbackstring]) 2554 if (rs[Rs_answerbackstring])
2522 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2555 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2523 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2524 else 2556 else
2525 tt_write ((unsigned char *)VT100_ANS, 2557 tt_write (VT100_ANS, strlen (VT100_ANS));
2526 (unsigned int)STRLEN (VT100_ANS));
2527 break; 2558 break;
2528 case C0_BEL: /* bell */ 2559 case C0_BEL: /* bell */
2529 scr_bell (); 2560 scr_bell ();
2530 break; 2561 break;
2531 case C0_BS: /* backspace */ 2562 case C0_BS: /* backspace */
… …
2555 process_dcs_seq (); 2586 process_dcs_seq ();
2556 break; 2587 break;
2557 case 0x9b: /* CSI */ 2588 case 0x9b: /* CSI */
2558 process_csi_seq (); 2589 process_csi_seq ();
2559 break; 2590 break;
2560 case 0x9d: /* CSI */ 2591 case 0x9d: /* OSC */
2561 process_osc_seq (); 2592 process_osc_seq ();
2562 break; 2593 break;
2563#endif 2594#endif
2564 } 2595 }
2565} 2596}
2566/*}}} */ 2597/*}}} */
2567 2598
2568 2599
2569/*{{{ process VT52 escape sequences */ 2600/*{{{ process VT52 escape sequences */
2570void 2601void ecb_cold
2571rxvt_term::process_escape_vt52 (unicode_t ch) 2602rxvt_term::process_escape_vt52 (unicode_t ch)
2572{ 2603{
2573 int row, col; 2604 int row, col;
2574 2605
2575 switch (ch) 2606 switch (ch)
… …
2609 break; 2640 break;
2610 case 'Z': /* identify the terminal type */ 2641 case 'Z': /* identify the terminal type */
2611 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2642 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2612 break; 2643 break;
2613 case '<': /* turn off VT52 mode */ 2644 case '<': /* turn off VT52 mode */
2614 PrivMode (0, PrivMode_vt52); 2645 priv_modes &= ~PrivMode_vt52;
2615 break; 2646 break;
2616 case 'F': /* use special graphics character set */ 2647 case 'F': /* use special graphics character set */
2617 case 'G': /* use regular character set */ 2648 case 'G': /* use regular character set */
2618 /* unimplemented */ 2649 /* unimplemented */
2619 break; 2650 break;
… …
2625} 2656}
2626/*}}} */ 2657/*}}} */
2627 2658
2628 2659
2629/*{{{ process escape sequences */ 2660/*{{{ process escape sequences */
2630void 2661void ecb_hot
2631rxvt_term::process_escape_seq () 2662rxvt_term::process_escape_seq ()
2632{ 2663{
2633 unicode_t ch = cmd_getc (); 2664 unicode_t ch = cmd_getc ();
2634 2665
2635 if (PrivateModes & PrivMode_vt52) 2666 if (priv_modes & PrivMode_vt52)
2636 { 2667 {
2637 process_escape_vt52 (ch); 2668 process_escape_vt52 (ch);
2638 return; 2669 return;
2639 } 2670 }
2640 2671
2641 switch (ch) 2672 switch (ch)
2642 { 2673 {
2643 /* case 1: do_tek_mode (); break; */
2644 case '#': 2674 case '#':
2645 if (cmd_getc () == '8') 2675 if (cmd_getc () == '8')
2646 scr_E (); 2676 scr_E ();
2647 break; 2677 break;
2648 case '(': 2678 case '(':
… …
2655 scr_charset_set (2, (unsigned int)cmd_getc ()); 2685 scr_charset_set (2, (unsigned int)cmd_getc ());
2656 break; 2686 break;
2657 case '+': 2687 case '+':
2658 scr_charset_set (3, (unsigned int)cmd_getc ()); 2688 scr_charset_set (3, (unsigned int)cmd_getc ());
2659 break; 2689 break;
2660#ifndef NO_FRILLS 2690#if !ENABLE_MINIMAL
2661 case '6': 2691 case '6':
2662 scr_backindex (); 2692 scr_backindex ();
2663 break; 2693 break;
2664#endif 2694#endif
2665 case '7': 2695 case '7':
2666 scr_cursor (SAVE); 2696 scr_cursor (SAVE);
2667 break; 2697 break;
2668 case '8': 2698 case '8':
2669 scr_cursor (RESTORE); 2699 scr_cursor (RESTORE);
2670 break; 2700 break;
2671#ifndef NO_FRILLS 2701#if !ENABLE_MINIMAL
2672 case '9': 2702 case '9':
2673 scr_forwardindex (); 2703 scr_forwardindex ();
2674 break; 2704 break;
2675#endif 2705#endif
2706 // DECPAM/DECPNM
2676 case '=': 2707 case '=':
2708 priv_modes |= PrivMode_aplKP;
2709 break;
2677 case '>': 2710 case '>':
2678 PrivMode ((ch == '='), PrivMode_aplKP); 2711 priv_modes &= ~PrivMode_aplKP;
2679 break; 2712 break;
2680 2713
2681 case C1_40: 2714 case C1_40:
2682 cmd_getc (); 2715 cmd_getc ();
2683 break; 2716 break;
… …
2686 break; 2719 break;
2687 2720
2688 /* 8.3.87: NEXT LINE */ 2721 /* 8.3.87: NEXT LINE */
2689 case C1_NEL: /* ESC E */ 2722 case C1_NEL: /* ESC E */
2690 { 2723 {
2691 unicode_t nlcr[] = { C0_LF, C0_CR }; 2724 wchar_t nlcr[] = { C0_LF, C0_CR };
2692 scr_add_lines (nlcr, 1, 2); 2725 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2693 } 2726 }
2694 break; 2727 break;
2695 2728
2696 /* kidnapped escape sequence: Should be 8.3.48 */ 2729 /* kidnapped escape sequence: Should be 8.3.48 */
2697 case C1_ESA: /* ESC G */ 2730 case C1_ESA: /* ESC G */
2698 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 */
2699 break; 2734 break;
2700 2735
2701 /* 8.3.63: CHARACTER TABULATION SET */ 2736 /* 8.3.63: CHARACTER TABULATION SET */
2702 case C1_HTS: /* ESC H */ 2737 case C1_HTS: /* ESC H */
2703 scr_set_tab (1); 2738 scr_set_tab (1);
… …
2707 case C1_RI: /* ESC M */ 2742 case C1_RI: /* ESC M */
2708 scr_index (DN); 2743 scr_index (DN);
2709 break; 2744 break;
2710 2745
2711 /* 8.3.142: SINGLE-SHIFT TWO */ 2746 /* 8.3.142: SINGLE-SHIFT TWO */
2712 /*case C1_SS2: scr_single_shift (2); break; */ 2747 /* case C1_SS2: break; */
2713 2748
2714 /* 8.3.143: SINGLE-SHIFT THREE */ 2749 /* 8.3.143: SINGLE-SHIFT THREE */
2715 /*case C1_SS3: scr_single_shift (3); break; */ 2750 /* case C1_SS3: break; */
2716 2751
2717 /* 8.3.27: DEVICE CONTROL STRING */ 2752 /* 8.3.27: DEVICE CONTROL STRING */
2718 case C1_DCS: /* ESC P */ 2753 case C1_DCS: /* ESC P */
2719 process_dcs_seq (); 2754 process_dcs_seq ();
2720 break; 2755 break;
2721 2756
2722 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2757 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2723 case C1_SCI: /* ESC Z */ 2758 case C1_SCI: /* ESC Z */
2724 tt_write ((const unsigned char *)ESCZ_ANSWER, 2759 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2725 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2726 break; /* steal obsolete ESC [ c */ 2760 break; /* steal obsolete ESC [ c */
2727 2761
2728 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2762 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2729 case C1_CSI: /* ESC [ */ 2763 case C1_CSI: /* ESC [ */
2730 process_csi_seq (); 2764 process_csi_seq ();
2731 break; 2765 break;
2732 2766
2733 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2767 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2734 case C1_OSC: /* ESC ] */ 2768 case C1_OSC: /* ESC ] */
2735 process_osc_seq (); 2769 process_osc_seq ();
2736 break; 2770 break;
2737 2771
2738 /* 8.3.106: RESET TO INITIAL STATE */ 2772 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2739 case 'c': 2773 case 'c':
2740 mbstate.reset (); 2774 mbstate.reset ();
2741 scr_poweron (); 2775 scr_poweron ();
2742 scrollbar_show (1); 2776 scrollBar.show (1);
2743 break; 2777 break;
2744 2778
2745 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2779 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2746 case 'n': 2780 case 'n':
2747 scr_charset_choose (2); 2781 scr_charset_choose (2);
… …
2754 } 2788 }
2755} 2789}
2756/*}}} */ 2790/*}}} */
2757 2791
2758/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2792/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2759/* *INDENT-OFF* */
2760enum { 2793enum {
2761 CSI_ICH = 0x40, 2794 CSI_ICH = 0x40,
2762 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,
2763 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 ,
2764 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,
… …
2767 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,
2768 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 ,
2769 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
2770}; 2803};
2771 2804
2772#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2805#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2773 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2806 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2774 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2807 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2775#define get_byte_array_bit(array, bit) \ 2808#define get_byte_array_bit(array, bit) \
2776 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2809 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2777 2810
2778const unsigned char csi_defaults[] = 2811static const unsigned char csi_defaults[] =
2779 { 2812 {
2780 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, */
2781 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, */
2782 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, */
2783 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, [, \, ], ^, _, */
2784 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, */
2785 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, */
2786 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, */
2787 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, {, |, }, ~, */
2788 }; 2821 };
2789/* *INDENT-ON* */
2790 2822
2791void 2823void ecb_hot
2792rxvt_term::process_csi_seq () 2824rxvt_term::process_csi_seq ()
2793{ 2825{
2794 unicode_t ch, priv, i; 2826 unicode_t ch, priv, prev_ch, i;
2795 unsigned int nargs, p; 2827 unsigned int nargs, p;
2796 int n, ndef; 2828 int n, ndef;
2797 int arg[ESC_ARGS]; 2829 int arg[ESC_ARGS] = { };
2798 2830
2799 for (nargs = ESC_ARGS; nargs > 0;) 2831 nargs = 0;
2800 arg[--nargs] = 0;
2801 2832
2802 priv = 0; 2833 priv = 0;
2803 ch = cmd_getc (); 2834 ch = cmd_getc ();
2804 if (ch >= '<' && ch <= '?') 2835 if ((ch >= '<' && ch <= '?') || ch == '!')
2836 {
2805 { /* '<' '=' '>' '?' */ 2837 /* '<' '=' '>' '?' '!' */
2806 priv = ch; 2838 priv = ch;
2807 ch = cmd_getc (); 2839 ch = cmd_getc ();
2808 } 2840 }
2809 2841
2842 prev_ch = 0;
2810 /* read any numerical arguments */ 2843 /* read any numerical arguments */
2811 for (n = -1; ch < CSI_ICH; ) 2844 for (n = -1; ch < CSI_ICH; )
2812 { 2845 {
2813 if (isdigit (ch)) 2846 if (isdigit (ch))
2814 { 2847 {
… …
2824 n = -1; 2857 n = -1;
2825 } 2858 }
2826 else if (IS_CONTROL (ch)) 2859 else if (IS_CONTROL (ch))
2827 process_nonprinting (ch); 2860 process_nonprinting (ch);
2828 2861
2862 prev_ch = ch;
2829 ch = cmd_getc (); 2863 ch = cmd_getc ();
2830 } 2864 }
2831 2865
2832 if (ch > CSI_7F) 2866 if (ch > CSI_7F)
2833 return; 2867 return;
… …
2839 ndef = get_byte_array_bit (csi_defaults, i); 2873 ndef = get_byte_array_bit (csi_defaults, i);
2840 for (p = 0; p < nargs; p++) 2874 for (p = 0; p < nargs; p++)
2841 if (arg[p] == -1) 2875 if (arg[p] == -1)
2842 arg[p] = ndef; 2876 arg[p] = ndef;
2843 2877
2844#ifdef DEBUG_CMD
2845 fprintf (stderr, "CSI ");
2846 for (p = 0; p < nargs; p++)
2847 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2848 fprintf (stderr, "%c\n", ch);
2849#endif
2850
2851 /* 2878 /*
2852 * private mode handling 2879 * private mode handling
2853 */ 2880 */
2854 if (priv) 2881 if (priv)
2855 { 2882 {
2856 switch (priv) 2883 switch (priv)
2857 { 2884 {
2858 case '>': 2885 case '>':
2859 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 //
2860 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2895 tt_printf ("\033[>%d;95;0c", 'U');
2896 }
2861 break; 2897 break;
2898
2862 case '?': 2899 case '?':
2863 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2900 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2864 process_terminal_mode (ch, priv, nargs, arg); 2901 process_terminal_mode (ch, priv, nargs, arg);
2865 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);
2866 } 2915 }
2916 break;
2917 }
2918
2867 return; 2919 return;
2868 } 2920 }
2869 2921
2870 switch (ch) 2922 switch (ch)
2871 { 2923 {
… …
2885 } 2937 }
2886 break; 2938 break;
2887#endif 2939#endif
2888 2940
2889 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2941 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2890 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2942 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2891 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2892 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2893 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2945 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2894 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2946 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2895 scr_gotorc (arg[0], 0, RELATIVE); 2947 scr_gotorc (arg[0], 0, RELATIVE);
2896 break; 2948 break;
2897 2949
2898 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2950 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2899 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2951 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2970 3022
2971 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3023 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2972 arg[0] = -arg[0]; 3024 arg[0] = -arg[0];
2973 /* FALLTHROUGH */ 3025 /* FALLTHROUGH */
2974 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3026 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2975 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3027 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2976 break; 3028 break;
2977 3029
2978 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3030 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2979 tt_write ((const unsigned char *)VT100_ANS, 3031 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2980 (unsigned int) (sizeof (VT100_ANS) - 1));
2981 break; 3032 break;
2982 3033
2983 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3034 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2984 process_sgr_mode (nargs, arg); 3035 process_sgr_mode (nargs, arg);
2985 break; 3036 break;
… …
2992 break; 3043 break;
2993 case 6: /* CPR requested */ 3044 case 6: /* CPR requested */
2994 scr_report_position (); 3045 scr_report_position ();
2995 break; 3046 break;
2996 case 7: /* unofficial extension */ 3047 case 7: /* unofficial extension */
2997 if (Options & Opt_insecure) 3048 if (option (Opt_insecure))
2998 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3049 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2999 break; 3050 break;
3000 case 8: /* unofficial extension */ 3051 case 8: /* unofficial extension */
3001 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3052 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3002 break; 3053 break;
3003 } 3054 }
… …
3039 break; 3090 break;
3040 3091
3041 case CSI_RM: /* 8.3.107: RESET MODE */ 3092 case CSI_RM: /* 8.3.107: RESET MODE */
3042 if (arg[0] == 4) 3093 if (arg[0] == 4)
3043 scr_insert_mode (0); 3094 scr_insert_mode (0);
3095 else if (arg[0] == 20)
3096 priv_modes &= ~PrivMode_LFNL;
3044 break; 3097 break;
3045 3098
3046 case CSI_SM: /* 8.3.126: SET MODE */ 3099 case CSI_SM: /* 8.3.126: SET MODE */
3047 if (arg[0] == 4) 3100 if (arg[0] == 4)
3048 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]);
3049 break; 3109 break;
3050 3110
3051 /* 3111 /*
3052 * PRIVATE USE beyond this point. All CSI_7? sequences here 3112 * PRIVATE USE beyond this point. All CSI_7? sequences here
3053 */ 3113 */
… …
3065 break; 3125 break;
3066 case CSI_75: 3126 case CSI_75:
3067 scr_cursor (RESTORE); 3127 scr_cursor (RESTORE);
3068 break; 3128 break;
3069 3129
3070#ifndef NO_FRILLS 3130#if !ENABLE_MINIMAL
3071 case CSI_74: 3131 case CSI_74:
3072 process_window_ops (arg, nargs); 3132 process_window_ops (arg, nargs);
3073 break; 3133 break;
3074#endif 3134#endif
3075 3135
… …
3082 break; 3142 break;
3083 } 3143 }
3084} 3144}
3085/*}}} */ 3145/*}}} */
3086 3146
3087#ifndef NO_FRILLS 3147#if !ENABLE_MINIMAL
3088/* ARGSUSED */
3089void 3148void
3090rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3149rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3091{ 3150{
3092 int x, y; 3151 int x, y;
3093 XWindowAttributes wattr; 3152 XWindowAttributes wattr;
3094 Window wdummy; 3153 Window wdummy;
3154
3155 dLocal (Display *, dpy);
3095 3156
3096 if (nargs == 0) 3157 if (nargs == 0)
3097 return; 3158 return;
3098 3159
3099 switch (args[0]) 3160 switch (args[0])
3100 { 3161 {
3101 /* 3162 /*
3102 * commands 3163 * commands
3103 */ 3164 */
3104 case 1: /* deiconify window */ 3165 case 1: /* deiconify window */
3105 XMapWindow (display->display, TermWin.parent[0]); 3166 XMapWindow (dpy, parent);
3106 break; 3167 break;
3107 case 2: /* iconify window */ 3168 case 2: /* iconify window */
3108 XIconifyWindow (display->display, TermWin.parent[0], 3169 XIconifyWindow (dpy, parent, display->screen);
3109 DefaultScreen (display->display));
3110 break; 3170 break;
3111 case 3: /* set position (pixels) */ 3171 case 3: /* set position (pixels) */
3112 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3172 XMoveWindow (dpy, parent, args[1], args[2]);
3113 break; 3173 break;
3114 case 4: /* set size (pixels) */ 3174 case 4: /* set size (pixels) */
3115 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3175 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3116 break; 3176 break;
3117 case 5: /* raise window */ 3177 case 5: /* raise window */
3118 XRaiseWindow (display->display, TermWin.parent[0]); 3178 XRaiseWindow (dpy, parent);
3119 break; 3179 break;
3120 case 6: /* lower window */ 3180 case 6: /* lower window */
3121 XLowerWindow (display->display, TermWin.parent[0]); 3181 XLowerWindow (dpy, parent);
3122 break; 3182 break;
3123 case 7: /* refresh window */ 3183 case 7: /* refresh window */
3124 scr_touch (true); 3184 scr_touch (true);
3125 break; 3185 break;
3126 case 8: /* set size (chars) */ 3186 case 8: /* set size (chars) */
3127 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3187 set_widthheight ((unsigned int) (args[2] * fwidth),
3128 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
3129 break; 3189 break;
3130 3190
3131 //case 9: NYI, TODO, restore maximized window or maximize window 3191 //case 9: NYI, TODO, restore maximized window or maximize window
3132 default: 3192 default:
3133 if (args[0] >= 24) /* set height (chars) */ 3193 if (args[0] >= 24) /* set height (chars) */
3134 set_widthheight ((unsigned int)TermWin.width, 3194 set_widthheight ((unsigned int)vt_width,
3135 (unsigned int) (args[1] * TermWin.fheight)); 3195 (unsigned int) (args[1] * fheight));
3136 break; 3196 break;
3137
3138 3197
3139 /* 3198 /*
3140 * reports - some output format copied from XTerm 3199 * reports - some output format copied from XTerm
3141 */ 3200 */
3142 case 11: /* report window state */ 3201 case 11: /* report window state */
3143 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
3144 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3203 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3145 break; 3204 break;
3146 case 13: /* report window position */ 3205 case 13: /* report window position */
3147 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
3148 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3207 XTranslateCoordinates (dpy, parent, wattr.root,
3149 -wattr.border_width, -wattr.border_width, 3208 -wattr.border_width, -wattr.border_width,
3150 &x, &y, &wdummy); 3209 &x, &y, &wdummy);
3151 tt_printf ("\033[3;%d;%dt", x, y); 3210 tt_printf ("\033[3;%d;%dt", x, y);
3152 break; 3211 break;
3153 case 14: /* report window size (pixels) */ 3212 case 14: /* report window size (pixels) */
3154 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3213 XGetWindowAttributes (dpy, parent, &wattr);
3155 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3214 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3156 break; 3215 break;
3157 case 18: /* report text area size (chars) */ 3216 case 18: /* report text area size (chars) */
3158 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3217 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3159 break; 3218 break;
3160 case 19: /* report window size (chars) */ 3219 case 19: /* report window size (chars) */
3161 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3220 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3162 break; 3221 break;
3163 case 20: /* report icon label */ 3222 case 20: /* report icon label */
3164 if (Options & Opt_insecure)
3165 { 3223 {
3166 char *s; 3224 char *s;
3167 XGetIconName (display->display, TermWin.parent[0], &s); 3225 XGetIconName (dpy, parent, &s);
3168 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);
3169 } 3228 }
3170 break; 3229 break;
3171 case 21: /* report window title */ 3230 case 21: /* report window title */
3172 if (Options & Opt_insecure)
3173 { 3231 {
3174 char *s; 3232 char *s;
3175 XFetchName (display->display, TermWin.parent[0], &s); 3233 XFetchName (dpy, parent, &s);
3176 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);
3177 } 3236 }
3178 break; 3237 break;
3179 } 3238 }
3180} 3239}
3181#endif 3240#endif
3182 3241
3183/*----------------------------------------------------------------------*/ 3242/*----------------------------------------------------------------------*/
3184/* 3243/*
3185 * get input up until STRING TERMINATOR (or BEL) 3244 * get input up until STRING TERMINATOR (or BEL)
3186 * ends_how is terminator used. returned input must be free()'d 3245 * ends_how is terminator used. returned input must be free()'d
3187 */ 3246 */
3188unsigned char * 3247char *
3189rxvt_term::get_to_st (unicode_t &ends_how) 3248rxvt_term::get_to_st (unicode_t &ends_how)
3190{ 3249{
3191 unicode_t prev = 0, ch; 3250 unicode_t ch;
3251 bool seen_esc = false;
3192 unsigned int n = 0; 3252 unsigned int n = 0;
3193 unsigned char *s; 3253 wchar_t string[CBUFSIZ];
3194 unsigned char string[STRING_MAX];
3195 3254
3196 while ((ch = cmd_getc ()) != NOCHAR) 3255 while ((ch = cmd_getc ()) != NOCHAR)
3197 { 3256 {
3198 if (prev == C0_ESC) 3257 if (seen_esc)
3199 { 3258 {
3200 if (ch == 0x5c) /* 7bit ST */ 3259 if (ch == 0x5c) /* 7bit ST */
3201 break; 3260 break;
3202 else 3261 else
3203 return NULL; 3262 return NULL;
3204 } 3263 }
3264 else if (ch == C0_ESC)
3265 {
3266 seen_esc = true;
3267 continue;
3268 }
3205 else if (ch == C0_BEL || ch == CHAR_ST) 3269 else if (ch == C0_BEL || ch == CHAR_ST)
3206 break; 3270 break;
3271 else if (ch == C0_SYN)
3272 ch = cmd_get8 ();
3207 else if (ch < 0x20) 3273 else if (ch < 0x20)
3208 return NULL; /* other control character - exit */ 3274 return NULL; /* other control character - exit */
3275
3276 seen_esc = false;
3209 3277
3210 if (n >= sizeof (string) - 1) 3278 if (n >= sizeof (string) - 1)
3211 // stop at some sane length 3279 // stop at some sane length
3212 return NULL; 3280 return NULL;
3213 3281
3214 if (ch == C0_SYN)
3215 {
3216 string[n++] = cmd_get8 ();
3217 prev = 0;
3218 }
3219 else
3220 string[n++] = prev = ch; 3282 string[n++] = ch;
3221 } 3283 }
3222 3284
3223 string[n++] = '\0'; 3285 string[n++] = '\0';
3224 3286
3225 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3226 return NULL;
3227
3228 ends_how = (ch == 0x5c ? C0_ESC : ch); 3287 ends_how = (ch == 0x5c ? C0_ESC : ch);
3229 STRNCPY (s, string, n); 3288
3230 return s; 3289 return rxvt_wcstombs (string);
3231} 3290}
3232 3291
3233/*----------------------------------------------------------------------*/ 3292/*----------------------------------------------------------------------*/
3234/* 3293/*
3235 * 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)'
3236 */ 3295 */
3237void 3296void
3238rxvt_term::process_dcs_seq () 3297rxvt_term::process_dcs_seq ()
3239{ 3298{
3240 unsigned char *s;
3241 unicode_t eh;
3242
3243 /* 3299 /*
3244 * Not handled yet 3300 * Not handled yet
3245 */ 3301 */
3302
3303 unicode_t eh;
3246 s = get_to_st (eh); 3304 char *s = get_to_st (eh);
3247 if (s) 3305 if (s)
3248 free (s); 3306 free (s);
3249 3307
3250 return; 3308 return;
3251} 3309}
… …
3255 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3313 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3256 */ 3314 */
3257void 3315void
3258rxvt_term::process_osc_seq () 3316rxvt_term::process_osc_seq ()
3259{ 3317{
3260 unicode_t ch, eh;
3261 int arg; 3318 int arg;
3262 3319
3263 ch = cmd_getc (); 3320 unicode_t ch = cmd_getc ();
3264 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3321 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3265 arg = arg * 10 + (ch - '0'); 3322 arg = arg * 10 + (ch - '0');
3266 3323
3267 if (ch == ';') 3324 if (ch == ';')
3268 { 3325 {
3326 unicode_t eh;
3269 unsigned char *s = get_to_st (eh); 3327 char *s = get_to_st (eh);
3270 3328
3271 if (s) 3329 if (s)
3272 { 3330 {
3273 process_xterm_seq (arg, (char *)s, eh); 3331 process_xterm_seq (arg, s, eh);
3274 free (s); 3332 free (s);
3275 } 3333 }
3276 } 3334 }
3277} 3335}
3278 3336
3279void 3337void
3280rxvt_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)
3281{ 3339{
3282 if (str[0] == '?' && !str[1]) 3340 if (str[0] == '?' && !str[1])
3283 { 3341 {
3284 if (Options & Opt_insecure) 3342 rgba c;
3285 { 3343 pix_colors_focused[color].get (c);
3286 unsigned short r, g, b; 3344
3287 PixColorsFocused[color].get (display, r, g, b); 3345#if XFT
3346 if (c.a != rgba::MAX_CC)
3347 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3348 else
3349#endif
3288 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);
3289 }
3290 } 3351 }
3291 else 3352 else
3292 set_window_color (color, str); 3353 set_window_color (color, str);
3293} 3354}
3294 3355
3295/* 3356/*
3296 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3357 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3297 * 0 = change iconName/title
3298 * 1 = change iconName
3299 * 2 = change title
3300 * 4 = change color
3301 * 10 = change fg color
3302 * 11 = change bg color
3303 * 12 = change text color
3304 * 13 = change mouse foreground color
3305 * 17 = change highlight character colour
3306 * 18 = change bold character color
3307 * 19 = change underlined character color
3308 * 46 = change logfile (not implemented)
3309 * 50 = change font
3310 *
3311 * rxvt extensions:
3312 * 20 = bg pixmap
3313 * 39 = change default fg color
3314 * 49 = change default bg color
3315 * 55 = dump scrollback buffer and all of screen
3316 * 701 = change locale
3317 * 702 = find font
3318 * 703 = menu
3319 */ 3358 */
3320void 3359void
3321rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3360rxvt_term::process_xterm_seq (int op, char *str, char resp)
3322{ 3361{
3323 int changed = 0;
3324 int color; 3362 int color;
3325 char *buf, *name; 3363 char *buf, *name;
3326 bool query = str[0] == '?' && !str[1]; 3364 bool query = str[0] == '?' && !str[1];
3365 int saveop = op;
3366
3367 dLocal (Display *, dpy);
3327 3368
3328 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
3329 switch (op) 3374 switch (op)
3330 { 3375 {
3331 case XTerm_name: 3376 case XTerm_name:
3332 set_title (str); 3377 set_title (str);
3333 /* FALLTHROUGH */ 3378 /* FALLTHROUGH */
… …
3338 set_title (str); 3383 set_title (str);
3339 break; 3384 break;
3340 case XTerm_property: 3385 case XTerm_property:
3341 if (str[0] == '?') 3386 if (str[0] == '?')
3342 { 3387 {
3343 Atom prop = XInternAtom (display->display, str + 1, True); 3388 Atom prop = display->atom (str + 1);
3344 Atom actual_type; 3389 Atom actual_type;
3345 int actual_format; 3390 int actual_format;
3346 unsigned long nitems; 3391 unsigned long nitems;
3347 unsigned long bytes_after; 3392 unsigned long bytes_after;
3348 unsigned char *value = 0; 3393 unsigned char *value = 0;
3349 const char *str = ""; 3394 const char *str = "";
3350 3395
3351 if (prop 3396 if (prop
3352 && XGetWindowProperty (display->display, TermWin.parent[0], 3397 && XGetWindowProperty (dpy, parent,
3353 prop, 0, 1<<16, 0, AnyPropertyType, 3398 prop, 0, 1<<16, 0, AnyPropertyType,
3354 &actual_type, &actual_format, 3399 &actual_type, &actual_format,
3355 &nitems, &bytes_after, &value) == Success 3400 &nitems, &bytes_after, &value) == Success
3356 && actual_type != None 3401 && actual_type != None
3357 && actual_format == 8) 3402 && actual_format == 8)
3358 str = (const char *)(value); 3403 str = (const char *)(value);
3359 3404
3360 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3405 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3361 3406
3362 XFree (value); 3407 XFree (value);
3363 } 3408 }
3364 else 3409 else
3365 { 3410 {
3366 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3411 char *eq = strchr (str, '=');
3367 3412
3368 if (eq) 3413 if (eq)
3369 { 3414 {
3370 *eq = 0; 3415 *eq = 0;
3371 XChangeProperty (display->display, TermWin.parent[0], 3416 set_utf8_property (display->atom (str), eq + 1);
3372 display->atom (str), XA_STRING, 8,
3373 PropModeReplace, (unsigned char *)eq + 1,
3374 strlen (eq + 1));
3375 } 3417 }
3376 else 3418 else
3377 XDeleteProperty (display->display, TermWin.parent[0], 3419 XDeleteProperty (dpy, parent,
3378 display->atom (str)); 3420 display->atom (str));
3379 } 3421 }
3380 break; 3422 break;
3381 3423
3382 case XTerm_Color: 3424 case XTerm_Color:
3383 for (buf = (char *)str; buf && *buf;) 3425 for (buf = (char *)str; buf && *buf;)
3384 { 3426 {
3385 if ((name = STRCHR (buf, ';')) == NULL) 3427 if ((name = strchr (buf, ';')) == NULL)
3386 break; 3428 break;
3387 3429
3388 *name++ = '\0'; 3430 *name++ = '\0';
3389 color = atoi (buf); 3431 color = atoi (buf) + minCOLOR;
3390 3432
3391 if (color < 0 || color >= TOTAL_COLORS) 3433 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3392 break; 3434 break;
3393 3435
3394 if ((buf = STRCHR (name, ';')) != NULL) 3436 if ((buf = strchr (name, ';')) != NULL)
3395 *buf++ = '\0'; 3437 *buf++ = '\0';
3396 3438
3397 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 != ';')
3398 { 3520 {
3399 if (Options & Opt_insecure) 3521 try
3400 { 3522 {
3401 unsigned short r, g, b; 3523 fimage.set_file_geometry (this, str);
3402 PixColorsFocused[color + minCOLOR].get (display, r, g, b); 3524 changed = true;
3403 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 {
3404 } 3528 }
3405 } 3529 }
3406 else 3530 else
3407 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 }
3408 } 3548 }
3409 break; 3549 break;
3410 case XTerm_Color00:
3411 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3412 break;
3413 case XTerm_Color01:
3414 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3415 break;
3416#ifndef NO_CURSORCOLOR
3417 case XTerm_Color_cursor:
3418 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3419 break;
3420#endif 3550#endif
3421 case XTerm_Color_pointer_fg:
3422 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3423 break;
3424 case XTerm_Color_pointer_bg:
3425 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3426 break;
3427#ifndef NO_BOLD_UNDERLINE_REVERSE
3428 case XTerm_Color_BD:
3429 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3430 break;
3431 case XTerm_Color_UL:
3432 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3433 break;
3434 case XTerm_Color_RV:
3435 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3436 break;
3437#endif
3438
3439 case XTerm_Pixmap:
3440 if (*str != ';')
3441 {
3442#if XPM_BACKGROUND
3443 scale_pixmap (""); /* reset to default scaling */
3444 set_bgPixmap (str); /* change pixmap */
3445#endif
3446 scr_touch (true);
3447 }
3448 while ((str = STRCHR (str, ';')) != NULL)
3449 {
3450 str++;
3451#if XPM_BACKGROUND
3452 changed += scale_pixmap (str);
3453#endif
3454
3455 }
3456 if (changed)
3457 {
3458#ifdef XPM_BACKGROUND
3459 resize_pixmap ();
3460#endif
3461 scr_touch (true);
3462 }
3463 break;
3464
3465 case XTerm_restoreFG:
3466 set_window_color (Color_fg, str);
3467 break;
3468 case XTerm_restoreBG:
3469 set_window_color (Color_bg, str);
3470 break;
3471 3551
3472 case XTerm_logfile: 3552 case XTerm_logfile:
3473 // TODO, when secure mode? 3553 // TODO, when secure mode?
3474 break; 3554 break;
3475 3555
3476 case XTerm_font:
3477 if (query)
3478 {
3479 if (Options & Opt_insecure)
3480 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3481 TermWin.fontset->fontdesc
3482 ? TermWin.fontset->fontdesc
3483 : "",
3484 resp);
3485 }
3486 else
3487 change_font (str);
3488 break;
3489
3490#ifndef NO_FRILLS
3491 case XTerm_locale:
3492 if (query)
3493 {
3494 if (Options & Opt_insecure)
3495 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3496 }
3497 else
3498 {
3499 set_locale (str);
3500# ifdef USE_XIM
3501 im_cb ();
3502# endif
3503 }
3504 break;
3505
3506 case XTerm_findfont:
3507 if (Options & Opt_insecure)
3508 {
3509 int fid = TermWin.fontset->find_font (atoi (str));
3510 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3511 fid, (*TermWin.fontset)[fid]->name, resp);
3512 }
3513 break;
3514#endif
3515
3516#ifdef MENUBAR
3517 case XTerm_Menu:
3518 if (Options & Opt_insecure)
3519 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3520 break;
3521#endif
3522#if 0 3556#if 0
3523 case XTerm_dumpscreen: /* no error notices */ 3557 case Rxvt_dumpscreen: /* no error notices */
3524 { 3558 {
3525 int fd; 3559 int fd;
3526 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)
3527 { 3561 {
3528 scr_dump (fd); 3562 scr_dump (fd);
3529 close (fd); 3563 close (fd);
3530 } 3564 }
3531 } 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));
3532 break; 3628 break;
3533#endif 3629#endif
3534 } 3630 }
3535} 3631}
3536/*----------------------------------------------------------------------*/ 3632/*----------------------------------------------------------------------*/
… …
3543 * 's' = save 3639 * 's' = save
3544 * 'r' = restore 3640 * 'r' = restore
3545 * 't' = toggle 3641 * 't' = toggle
3546 * so no need for fancy checking 3642 * so no need for fancy checking
3547 */ 3643 */
3548int 3644int ecb_cold
3549rxvt_term::privcases (int mode, unsigned long bit) 3645rxvt_term::privcases (int mode, unsigned long bit)
3550{ 3646{
3551 int state; 3647 int state;
3552 3648
3553 if (mode == 's') 3649 if (mode == 's')
3554 { 3650 {
3555 SavedModes |= (PrivateModes & bit); 3651 if (priv_modes & bit)
3652 SavedModes |= bit;
3653 else
3654 SavedModes &= ~bit;
3556 return -1; 3655 return -1;
3557 } 3656 }
3558 else 3657 else
3559 { 3658 {
3560 if (mode == 'r') 3659 if (mode == 'r')
3561 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3660 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3562 else 3661 else
3563 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3662 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3564 PrivMode (state, bit); 3663
3664 if (state)
3665 priv_modes |= bit;
3666 else
3667 priv_modes &= ~bit;
3565 } 3668 }
3566 3669
3567 return state; 3670 return state;
3568} 3671}
3569 3672
3570/* we're not using priv _yet_ */ 3673/* we're not using priv _yet_ */
3571void 3674void
3572rxvt_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)
3573{ 3676{
3574 unsigned int i, j; 3677 unsigned int i, j;
3575 int state; 3678 int state;
3576 3679
3577 static const struct 3680 static const struct
3578 { 3681 {
3579 const int argval; 3682 const int argval;
3580 const unsigned long bit; 3683 const unsigned long bit;
3581 }
3582
3583 argtopriv[] = { 3684 } argtopriv[] = {
3584 { 1, PrivMode_aplCUR }, 3685 { 1, PrivMode_aplCUR }, // DECCKM
3585 { 2, PrivMode_vt52 }, 3686 { 2, PrivMode_vt52 }, // DECANM
3586 { 3, PrivMode_132 }, 3687 { 3, PrivMode_132 }, // DECCOLM
3587 { 4, PrivMode_smoothScroll }, 3688 { 4, PrivMode_smoothScroll }, // DECSCLM
3588 { 5, PrivMode_rVideo }, 3689 { 5, PrivMode_rVideo }, // DECSCNM
3589 { 6, PrivMode_relOrigin }, 3690 { 6, PrivMode_relOrigin }, // DECOM
3590 { 7, PrivMode_Autowrap }, 3691 { 7, PrivMode_Autowrap }, // DECAWM
3692 // 8, auto-repeat keys // DECARM
3591 { 9, PrivMode_MouseX10 }, 3693 { 9, PrivMode_MouseX10 },
3592#ifdef menuBar_esc 3694 // 18 end FF to printer after print screen
3593 { menuBar_esc, PrivMode_menuBar }, 3695 // 19 Print screen prints full screen/scroll region
3594#endif 3696 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3595#ifdef scrollBar_esc 3697#ifdef scrollBar_esc
3596 { scrollBar_esc, PrivMode_scrollBar }, 3698 { scrollBar_esc, PrivMode_scrollBar },
3597#endif 3699#endif
3598 // 18, 19 printing-related
3599 { 25, PrivMode_VisibleCursor },
3600 // 30 show scrollbar rxvt. extension
3601 { 35, PrivMode_ShiftKeys }, // rxvt extension 3700 { 35, PrivMode_ShiftKeys }, // rxvt extension
3701 // 38, tektronix mode // DECTEK
3602 { 40, PrivMode_132OK }, 3702 { 40, PrivMode_132OK },
3603 // 41 xterm more fixes NYI 3703 // 41 xterm more fixes NYI
3604 // 45 margin bell NYI 3704 // 45 margin bell NYI
3605 // 46 start logging 3705 // 46 start logging
3606 { 47, PrivMode_Screen }, 3706 { 47, PrivMode_Screen },
3607 { 66, PrivMode_aplKP }, 3707 { 66, PrivMode_aplKP }, // DECNKM
3608#ifndef NO_BACKSPACE_KEY 3708#ifndef NO_BACKSPACE_KEY
3609 { 67, PrivMode_BackSpace }, 3709 { 67, PrivMode_BackSpace }, // DECBKM
3610#endif 3710#endif
3611 { 1000, PrivMode_MouseX11 }, 3711 { 1000, PrivMode_MouseX11 },
3612 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3712 { 1002, PrivMode_MouseBtnEvent },
3613 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3713 { 1003, PrivMode_MouseAnyEvent },
3614 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3714#if ENABLE_FRILLS
3715 { 1005, PrivMode_ExtModeMouse },
3716#endif
3615 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3717 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3616 { 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
3617 // 1035 enable modifiers for alt, numlock NYI 3722 // 1035 enable modifiers for alt, numlock NYI
3618 // 1036 send ESC for meta keys NYI 3723 // 1036 send ESC for meta keys NYI
3619 // 1037 send DEL for keypad delete NYI 3724 // 1037 send DEL for keypad delete NYI
3620 { 1047, PrivMode_Screen }, 3725 { 1047, PrivMode_Screen },
3621 // 1048 save and restore cursor 3726 // 1048 save and restore cursor, implemented in code
3622 { 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 */
3623 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3728 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3729 { 2004, PrivMode_BracketPaste },
3624 }; 3730 };
3625 3731
3626 if (nargs == 0) 3732 if (nargs == 0)
3627 return; 3733 return;
3628 3734
… …
3635 for (i = 0; i < nargs; i++) 3741 for (i = 0; i < nargs; i++)
3636 { 3742 {
3637 state = -1; 3743 state = -1;
3638 3744
3639 /* basic handling */ 3745 /* basic handling */
3640 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3746 for (j = 0; j < ecb_array_length (argtopriv); j++)
3641 if (argtopriv[j].argval == arg[i]) 3747 if (argtopriv[j].argval == arg[i])
3642 { 3748 {
3643 state = privcases (mode, argtopriv[j].bit); 3749 state = privcases (mode, argtopriv[j].bit);
3644 break; 3750 break;
3645 } 3751 }
3646 3752
3647 /* extra handling for values with state unkept */ 3753 /* extra handling for values with state unkept */
3648 switch (arg[i]) 3754 switch (arg[i])
3649 { 3755 {
3756#if ENABLE_STYLES
3757 case 1021:
3758 set_option (Opt_intensityStyles, mode);
3759
3760 scr_touch (true);
3761 break;
3762#endif
3650 case 1048: /* alternative cursor save */ 3763 case 1048: /* alternative cursor save */
3651 if (Options & Opt_secondaryScreen) 3764 if (option (Opt_secondaryScreen))
3652 if (mode == 0) 3765 if (mode == 0)
3653 scr_cursor (RESTORE); 3766 scr_cursor (RESTORE);
3654 else if (mode == 1) 3767 else if (mode == 1)
3655 scr_cursor (SAVE); 3768 scr_cursor (SAVE);
3656 break; 3769 break;
… …
3664 case 2: /* VT52 mode */ 3777 case 2: /* VT52 mode */
3665 /* oddball mode. should be set regardless of set/reset 3778 /* oddball mode. should be set regardless of set/reset
3666 * parameter. Return from VT52 mode with an ESC < from 3779 * parameter. Return from VT52 mode with an ESC < from
3667 * within VT52 mode 3780 * within VT52 mode
3668 */ 3781 */
3669 PrivMode (1, PrivMode_vt52); 3782 priv_modes |= PrivMode_vt52;
3670 break; 3783 break;
3671 case 3: /* 80/132 */ 3784 case 3: /* 80/132 */
3672 if (PrivateModes & PrivMode_132OK) 3785 if (priv_modes & PrivMode_132OK)
3673 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3786 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3674 break; 3787 break;
3675 case 4: /* smooth scrolling */ 3788 case 4: /* smooth scrolling */
3676 if (state) 3789 set_option (Opt_jumpScroll, !state);
3677 Options &= ~Opt_jumpScroll;
3678 else
3679 Options |= Opt_jumpScroll;
3680 break; 3790 break;
3681 case 5: /* reverse video */ 3791 case 5: /* reverse video */
3682 scr_rvideo_mode (state); 3792 scr_rvideo_mode (state);
3683 break; 3793 break;
3684 case 6: /* relative/absolute origins */ 3794 case 6: /* relative/absolute origins */
… …
3688 scr_autowrap (state); 3798 scr_autowrap (state);
3689 break; 3799 break;
3690 /* 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 */
3691 case 9: /* X10 mouse reporting */ 3801 case 9: /* X10 mouse reporting */
3692 if (state) /* orthogonal */ 3802 if (state) /* orthogonal */
3693 PrivateModes &= ~PrivMode_MouseX11; 3803 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3694 break; 3804 break;
3695#ifdef menuBar_esc
3696 case menuBar_esc:
3697#ifdef MENUBAR
3698 map_menuBar (state);
3699#endif
3700 break;
3701#endif
3702#ifdef scrollBar_esc 3805#ifdef scrollBar_esc
3703 case scrollBar_esc: 3806 case scrollBar_esc:
3704 if (scrollbar_mapping (state)) 3807 scrollBar.map (state);
3705 {
3706 resize_all_windows (0, 0, 0); 3808 resize_all_windows (0, 0, 0);
3707 scr_touch (true); 3809 scr_touch (true);
3708 }
3709 break; 3810 break;
3710#endif 3811#endif
3711 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3712 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3713 break; 3814 break;
… …
3718 break; 3819 break;
3719 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3720 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3721 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3722 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3723 PrivateModes &= ~PrivMode_MouseX10; 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3724 break; 3825 break;
3725#if 0
3726 case 1001: 3826 case 1002:
3727 break; /* X11 mouse highlighting */ 3827 case 1003:
3728#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;
3729 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3730 if (state)
3731 Options &= ~Opt_scrollTtyOutput;
3732 else
3733 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3734 break; 3842 break;
3735 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3736 if (state)
3737 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3738 else
3739 Options &= ~Opt_scrollTtyKeypress;
3740 break; 3845 break;
3741 case 1047: /* secondary screen w/ clearing last */ 3846 case 1047: /* secondary screen w/ clearing last */
3742 if (Options & Opt_secondaryScreen) 3847 if (option (Opt_secondaryScreen))
3743 if (current_screen != PRIMARY) 3848 if (!state)
3744 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3745 scr_change_screen (state); 3851 scr_change_screen (state);
3746 break; 3852 break;
3747 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
3748 scr_change_screen (state); 3858 scr_change_screen (state);
3859
3749 if (Options & Opt_secondaryScreen) 3860 if (option (Opt_secondaryScreen))
3750 if (current_screen != PRIMARY) 3861 if (state)
3751 scr_erase_screen (2); 3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3752 break; 3865 break;
3753 default: 3866 default:
3754 break; 3867 break;
3755 } 3868 }
3756 } 3869 }
3757} 3870}
3758/*}}} */ 3871/*}}} */
3759 3872
3760/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3761void 3874void ecb_hot
3762rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3763{ 3876{
3764 unsigned int i; 3877 unsigned int i;
3765 short rendset; 3878 short rendset;
3766 int rendstyle; 3879 int rendstyle;
… …
3780 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3781 break; 3894 break;
3782 case 1: 3895 case 1:
3783 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3784 break; 3897 break;
3785 //case 2: // faint or second colour 3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3786 case 4: 3902 case 4:
3787 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3788 break; 3904 break;
3789 case 5: // slowly blinking 3905 case 5: // slowly blinking
3790 case 6: // rapidly blinking 3906 case 6: // rapidly blinking
… …
3802 //case 11: // scoansi acs on, first alt font 3918 //case 11: // scoansi acs on, first alt font
3803 //case 12: // scoansi acs on, |0x80, second alt font 3919 //case 12: // scoansi acs on, |0x80, second alt font
3804 //... 3920 //...
3805 //case 19: // ninth alt font 3921 //case 19: // ninth alt font
3806 //case 20: // gothic 3922 //case 20: // gothic
3807 case 21: // disable bold, faint 3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3808 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3809 break; 3925 break;
3810 case 22: 3926 case 22: // normal intensity
3811 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3812 break; 3928 break;
3813 //case 23: disable italic 3929 case 23: // disable italic
3930 rendset = 0, rendstyle = RS_Italic;
3931 break;
3814 case 24: 3932 case 24:
3815 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3816 break; 3934 break;
3817 case 25: 3935 case 25:
3936 rendset = 0, rendstyle = RS_Blink;
3937 break;
3938 case 26: // variable spacing (iso 8613)
3818 rendset = 0, rendstyle = RS_Blink; 3939 rendset = 0, rendstyle = RS_Blink;
3819 break; 3940 break;
3820 case 27: 3941 case 27:
3821 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3822 break; 3943 break;
… …
3840 case 35: 3961 case 35:
3841 case 36: 3962 case 36:
3842 case 37: 3963 case 37:
3843 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3844 break; 3965 break;
3845#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3846 case 38:
3847 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3848 { 3968 {
3849 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3850 i += 2; 3970 i += 2;
3851 } 3971 }
3852 break; 3972 break;
3853#endif
3854 case 39: /* default fg */ 3973 case 39: /* default fg */
3855 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3856 break; 3975 break;
3857 3976
3858 case 40: 3977 case 40:
… …
3863 case 45: 3982 case 45:
3864 case 46: 3983 case 46:
3865 case 47: 3984 case 47:
3866 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3867 break; 3986 break;
3868#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3869 case 48:
3870 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3871 { 3989 {
3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3873 i += 2; 3991 i += 2;
3874 } 3992 }
3875 break; 3993 break;
3876#endif
3877 case 49: /* default bg */ 3994 case 49: /* default bg */
3878 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3879 break; 3996 break;
3880 3997
3881#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3882 case 90: 4001 case 90:
3883 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3884 case 92: 4003 case 92:
3885 case 93: 4004 case 93:
3886 case 94: 4005 case 94:
3887 case 95: 4006 case 95:
3888 case 96: 4007 case 96:
3889 case 97: 4008 case 97:
3890 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3891 Color_fg);
3892 break; 4010 break;
3893 case 100: 4011 case 100:
3894 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3895 case 102: 4013 case 102:
3896 case 103: 4014 case 103:
3897 case 104: 4015 case 104:
3898 case 105: 4016 case 105:
3899 case 106: 4017 case 106:
3900 case 107: 4018 case 107:
3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3902 Color_bg);
3903 break; 4020 break;
3904#endif 4021#endif
3905
3906 } 4022 }
3907 } 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;
3908} 4040}
3909/*}}} */ 4041/*}}} */
3910 4042
3911/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3912void
3913rxvt_term::process_graphics ()
3914{
3915 unicode_t ch, cmd = cmd_getc ();
3916
3917 if (cmd == 'Q')
3918 { /* query graphics */
3919 tt_printf ("\033G0\n"); /* no graphics */
3920 return;
3921 }
3922 /* swallow other graphics sequences until terminating ':' */
3923 do
3924 ch = cmd_getc ();
3925 while (ch != ':');
3926}
3927/*}}} */
3928
3929/* ------------------------------------------------------------------------- */ 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 */
3930 4047
3931/* 4048/*
3932 * Send printf () formatted output to the command. 4049 * Send printf () formatted output to the command.
3933 * Only use for small amounts of data. 4050 * Only use for small amounts of data.
3934 */ 4051 */
3935void 4052void
3936rxvt_term::tt_printf (const char *fmt,...) 4053rxvt_term::tt_printf (const char *fmt,...)
3937{ 4054{
3938 va_list arg_ptr; 4055 va_list arg_ptr;
3939 unsigned char buf[256]; 4056 char buf[256];
3940 4057
3941 va_start (arg_ptr, fmt); 4058 va_start (arg_ptr, fmt);
3942 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4059 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3943 va_end (arg_ptr); 4060 va_end (arg_ptr);
3944 tt_write (buf, STRLEN (buf)); 4061 tt_write (buf, strlen (buf));
3945} 4062}
3946 4063
3947/* ---------------------------------------------------------------------- */
3948/* 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. */
3949 * or generated by us in response to a query ESC sequence.
3950 */
3951void 4065void
3952rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4066rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3953{ 4067{
3954 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;
3955 4070
3956 if (len) 4071 if (option (Opt_scrollTtyKeypress))
4072 if (view_start)
3957 { 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
3958 if (v_buflen == 0) 4127 if (v_buflen == 0)
3959 { 4128 {
3960 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3961
3962 if ((unsigned int)written == len)
3963 return;
3964
3965 data += written;
3966 len -= written;
3967 }
3968
3969
3970 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3971
3972 memcpy (v_buffer + v_buflen, data, len);
3973 v_buflen += len;
3974 }
3975
3976 for (;;)
3977 {
3978 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3979
3980 if (written > 0)
3981 {
3982 v_buflen -= written;
3983
3984 if (v_buflen == 0)
3985 {
3986 free (v_buffer); 4129 free (v_buffer);
3987 v_buffer = 0; 4130 v_buffer = 0;
3988 v_buflen = 0;
3989 4131
3990 pty_ev.set (EVENT_READ); 4132 pty_ev.set (ev::READ);
3991 return;
3992 }
3993
3994 memmove (v_buffer, v_buffer + written, v_buflen);
3995 }
3996 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3997 // original code just ignores this...
3998 destroy ();
3999 else
4000 {
4001 pty_ev.set (EVENT_READ | EVENT_WRITE);
4002 return; 4133 return;
4003 } 4134 }
4135
4136 memmove (v_buffer, v_buffer + written, v_buflen);
4004 } 4137 }
4138 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4139 pty_ev.set (ev::READ);
4005} 4140}
4006 4141
4007/*----------------------- end-of-file (C source) -----------------------*/ 4142/*----------------------- end-of-file (C source) -----------------------*/
4008 4143

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