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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.116 by root, Wed Aug 4 03:29:28 2004 UTC vs.
Revision 1.566 by sf-exg, Sat Sep 12 14:03:35 2015 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 - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
64rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
65{ 409{
66 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
67 unsigned int newlen; 411 KeySym keysym = NoSymbol;
68 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
69#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
70 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
71#endif 418#endif
72 int valid_keysym;
73 unsigned char kbuf[KBUFSZ];
74 419
75 /* 420 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
78 * 423 *
79 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
80 */ 425 */
81 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 429
91 kbuf[0] = 0; 430 kbuf[0] = 0;
92 431
93#ifdef USE_XIM 432#if USE_XIM
94 if (Input_Context) 433 if (Input_Context)
95 { 434 {
96 Status status_return; 435 Status status_return;
97 436
98#if 0 437#if 0
99#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
103 else 442 else
104#endif 443#endif
105#endif 444#endif
106 { 445 {
… …
108 447
109 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
113 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
116 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 458 SET_LOCALE (locale);
118 459
119 if (status_return == XLookupChars 460 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
134 } 475 }
135 } 476 }
136 else 477 else
137 len = 0; 478 len = 0;
138 } 479 }
139
140 valid_keysym = status_return == XLookupKeySym
141 || status_return == XLookupBoth;
142 } 480 }
143 else 481 else
144#endif 482#endif
145 { 483 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol;
148 }
149
150 if (valid_keysym)
151 { 485 }
486
487 if (keysym != NoSymbol)
488 {
489 KeySym orig_keysym = keysym;
490
491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
152 if (TermWin.saveLines) 710 if (saveLines)
153 { 711 {
154#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 713 if (!ctrl && !meta)
156 {
157#else 714#else
158 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
159 { 717 {
160#endif
161 int lnsppg; 718 int lnsppg;
162 719
163#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 722#else
166 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
167#endif 724#endif
725 max_it (lnsppg, 1);
726
168 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
169 { 728 {
170 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
171 return; 730 return;
172 } 731 }
173 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
174 { 733 {
175 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
176 return; 735 return;
177 } 736 }
178 } 737 }
179#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
181 { 740 {
182 if (keysym == XK_Up) 741 if (keysym == XK_Up)
183 { 742 {
184 scr_page (UP, 1); 743 scr_page (1);
185 return; 744 return;
186 } 745 }
187 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
188 { 747 {
189 scr_page (DN, 1); 748 scr_page (-1);
190 return; 749 return;
191 } 750 }
192 } 751 }
193#endif 752#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
196 { 755 {
197 if (keysym == XK_Home) 756 if (keysym == XK_Home)
198 { 757 {
199 scr_move_to (0, 1); 758 scr_changeview (top_row);
200 return; 759 return;
201 } 760 }
202 else if (keysym == XK_End) 761 else if (keysym == XK_End)
203 { 762 {
204 scr_move_to (1, 0); 763 scr_changeview (0);
205 return; 764 return;
206 } 765 }
207 } 766 }
208#endif 767#endif
209 } 768 }
210 769
211 if (shft) 770 if (shft)
212 { 771 {
213 /* Shift + F1 - F10 generates F11 - F20 */
214 if (keysym >= XK_F1 && keysym <= XK_F10)
215 {
216 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */
218 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 773 {
221 switch (keysym) 774 switch (keysym)
222 { 775 {
223 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
226 return; 779 return;
780#if TODO
227 /* rxvt extras */ 781 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 783 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 785 return;
786#endif
234 } 787 }
235 } 788 }
236 } 789 }
237#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
238 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
239 { 796 {
240 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
241 return; 803 return;
242 } 804 }
243#endif
244 805
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 { 809 {
247#ifdef KEYSYM_RESOURCE 810 int hv;
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
249 { 815 {
250 unsigned int l; 816 commit_iso14755 ();
251 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
252 818# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 819 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 820# endif
261 ) 821 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 822 }
266 823 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
268 return; 838 return;
269 } 839 }
270 else 840 else
271#endif
272 { 841 {
273 newlen = 1; 842# if ISO_14755
274 switch (keysym) 843 scr_overlay_off ();
275 {
276#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace)
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif 844# endif
355 case XK_Prior: 845 iso14755buf = 0;
356 STRCPY (kbuf, "\033[5~"); 846 }
357 break; 847 }
358# ifdef XK_KP_Next 848 else if (option (Opt_iso14755) &&
359 case XK_KP_Next: 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
360 /* allow shift to override */ 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 851 if (!(iso14755buf & ISO_14755_STARTED))
362 { 852 {
363 STRCPY (kbuf, "\033Os"); 853 iso14755buf |= ISO_14755_STARTED;
364 break; 854# if ISO_14755
365 } 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
366 /* FALLTHROUGH */ 856 scr_overlay_set (0, 0, "ISO 14755 mode");
367# endif 857# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0;
535 break;
536 }
537 if (newlen)
538 len = STRLEN (kbuf);
539 } 858 }
540
541 /*
542 * Pass meta for all function keys, if 'meta' option set
543 */
544#ifdef META8_OPTION
545 if (meta && (meta_char == 0x80) && len > 0)
546 kbuf[len - 1] |= 0x80;
547#endif 859#endif
548 860
861#ifdef PRINTPIPE
862 if (keysym == XK_Print)
549 } 863 {
550 else if (ctrl && keysym == XK_minus) 864 scr_printscreen (ctrl | shft);
865 return;
551 { 866 }
552 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 }
555 else
556 {
557#ifdef META8_OPTION
558 /* set 8-bit on */
559 if (meta && (meta_char == 0x80))
560 {
561 unsigned char *ch;
562
563 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80;
565
566 meta = 0;
567 }
568#endif 867#endif
569 /* nil */ ;
570 }
571 } 868 }
572 869
573 if (len <= 0) 870 if (len <= 0)
574 return; /* not mapped */ 871 return; /* not mapped */
575 872
576 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
577 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
578 { 889 {
579 TermWin.view_start = 0; 890# if ISO_14755
580 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
581 } 920 }
582 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
583 /* 922 {
584 * these modifications only affect the static keybuffer 923# if ISO_14755
585 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
586 *
587 * eg,
588 * Prior = "ESC[5~"
589 * Shift+Prior = "ESC[5$"
590 * Ctrl+Prior = "ESC[5^"
591 * Ctrl+Shift+Prior = "ESC[5@"
592 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
593 */
594 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
595 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
596
597 /* escape prefix */
598 if (meta
599#ifdef META8_OPTION
600 && meta_char == C0_ESC
601#endif 925# endif
602 ) 926 if (iso14755buf & ISO_14755_51)
603 { 927 commit_iso14755 ();
604 const unsigned char ch = C0_ESC; 928#if ISO_14755
605 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
606 } 939 }
940#endif
607 941
608#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len);
619}
620/*}}} */
621
622#if (MENUBAR_MAX)
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{
628 unsigned int n, s;
629
630 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632
633 if (n > 0 && s < count)
634 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n;
639 s += n;
640 }
641
642 if (count > s)
643 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
645 count = s;
646 }
647
648 for (; count--;)
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
654} 951}
655#endif /* MENUBAR_MAX */
656 952
657void 953void
658rxvt_term::flush () 954rxvt_term::flush ()
659{ 955{
660#ifdef TRANSPARENT 956 flush_ev.stop ();
661 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
662 { 960 {
663 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 962 scr_touch (false);
666 want_refresh = 1;
667 } 963 }
668#endif 964#endif
669 965
670 if (want_refresh) 966 if (want_refresh)
671 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
672 scr_refresh (refresh_type); 1006 scr_refresh ();
673 scrollbar_show (1); 1007 scrollBar.show (1);
674#ifdef USE_XIM 1008#if USE_XIM
675 IMSendSpot (); 1009 im_send_spot ();
676#endif 1010#endif
677 } 1011 }
678 1012
679 display->flush (); 1013 display->flush ();
680
681 flush_ev.stop ();
682} 1014}
683 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
684void 1017void
685rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
686{ 1019{
687 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
688 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
689 1022
690 display->flush (); 1023 display->flush ();
691
692 if (!flush_ev.active)
693 flush_ev.start (NOW + 0.01);
694} 1024}
695 1025
696void 1026void
697rxvt_term::flush_cb (time_watcher &w) 1027rxvt_term::flush_cb (ev::timer &w, int revents)
698{ 1028{
699 SET_R (this); 1029 make_current ();
700 SET_LOCALE (locale);
701 1030
702 refresh_limit = 1;
703 refresh_count = 0; 1031 refresh_count = 0;
704 flush (); 1032 flush ();
705} 1033}
706 1034
707#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
708void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
709rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
710{ 1056{
711 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
712 want_refresh = 1; 1058 want_refresh = 1;
713 1059 refresh_check ();
714 w.start (w.at + BLINK_INTERVAL);
715} 1060}
716#endif 1061#endif
717 1062
718#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
719void 1064void
720rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
721{ 1066{
722 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
723 { 1068 {
724 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
725 want_refresh = 1; 1070 want_refresh = 1;
726 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
727 } 1072 }
1073 else
1074 w.stop ();
728} 1075}
729#endif 1076#endif
730 1077
731#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
732void 1079void
733rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
734{ 1081{
735 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
736 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
737 { 1084 {
738 refresh_type |= SMOOTH_REFRESH;
739 want_refresh = 1; 1085 want_refresh = 1;
740 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
741 } 1087 }
1088 else
1089 w.stop ();
742} 1090}
743#endif 1091#endif
744 1092
745#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
746void 1094void
747rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
748{ 1096{
749 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
750 { 1098 {
751 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
752 refresh_type |= SMOOTH_REFRESH;
753 want_refresh = 1; 1100 want_refresh = 1;
754 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
755 } 1102 }
1103 else
1104 w.stop ();
756} 1105}
757#endif 1106#endif
758 1107
759#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
760void 1109void
761rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
762{ 1111{
763 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
764 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
765 : scr_page (UP, mouse_slip_wheel_speed))
766 { 1113 {
767 refresh_type |= SMOOTH_REFRESH;
768 want_refresh = 1; 1114 want_refresh = 1;
769 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
770 } 1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
771} 1184}
772#endif 1185#endif
773 1186
774bool 1187bool
775rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
776{ 1189{
777 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
778 1191
779 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
780 { 1193
781 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
782 n = 0;
783 } 1195 {
784 1196 // normally this indicates a "too long" command sequence - just drop the data we have
785 memmove (cmdbuf_base, cmdbuf_ptr, n);
786 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
787 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
788 1201
789 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
790 1203
791 if (n > 0) 1204 if (r > 0)
792 { 1205 {
793 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
794 return true; 1207 return true;
795 } 1208 }
796 else if (n < 0 && errno != EAGAIN) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
797 destroy (); 1221 destroy ();
798 1222 }
1223
799 return false; 1224 return false;
800} 1225}
801 1226
802void 1227void
803rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
804{ 1229{
805 SET_R (this); 1230 make_current ();
806 SET_LOCALE (locale);
807 1231
808 if (revents & EVENT_WRITE) 1232 if (revents & ev::READ)
809 tt_write (0, 0);
810 else if (revents & EVENT_READ)
811 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
812 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
813 if (cmd_parse ()) 1235 cmd_parse ();
814 break;
815}
816 1236
817void 1237 if (revents & ev::WRITE)
1238 pty_write ();
1239
1240 refresh_check ();
1241}
1242
1243void ecb_cold
818rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
819{ 1245{
820 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
821 recolour_cursor (); 1247 recolor_cursor ();
822 1248
823#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
824 hidden_pointer = 0; 1250 hidden_pointer = 0;
825 1251
826 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
827 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
828#endif 1254#endif
829} 1255}
830 1256
831#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
832void 1258void ecb_cold
833rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
834{ 1260{
835 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
836 return; 1262 return;
837 1263
838 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
839 XFlush (display->display); 1265 XFlush (dpy);
840 1266
841 hidden_pointer = 1; 1267 hidden_pointer = 1;
842} 1268}
843 1269
844void 1270void ecb_cold
845rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
846{ 1272{
847 SET_R (this); 1273 make_current ();
848 SET_LOCALE (locale);
849 1274
850 pointer_blank (); 1275 pointer_blank ();
851} 1276}
852#endif 1277#endif
853 1278
854void 1279void
855rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
856{ 1281{
857 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
858 int x, y; 1283 int x, y;
1284 int code = 32;
859 1285
860 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
861 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
862 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
863 1298
864 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
865 {
866 button_number = 3; 1300 button_number = 3;
867 }
868 else 1301 else
869 { 1302 {
870 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
871 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
872 if (button_number >= 3) 1305 if (button_number >= 3)
873 button_number += (64 - 3); 1306 button_number += 64 - 3;
874 } 1307 }
875 1308
876 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
877 { 1310 {
878 /* 1311 /*
879 * do not report ButtonRelease 1312 * do not report ButtonRelease
880 * no state info allowed 1313 * no state info allowed
881 */ 1314 */
… …
896 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
897 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
898#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
899 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
900#endif 1333#endif
901
902 } 1334 }
903 1335
904#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
905 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
906 if (key_state & 16) 1338 if (key_state & 16)
907 fputc ('C', stderr); 1339 fputc ('C', stderr);
908 if (key_state & 4) 1340 if (key_state & 4)
909 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
911 fputc ('A', stderr); 1343 fputc ('A', stderr);
912 if (key_state & 32) 1344 if (key_state & 32)
913 fputc ('2', stderr); 1345 fputc ('2', stderr);
914 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
915 button_number, 1347 button_number,
916 x + 1, 1348 x,
917 y + 1); 1349 y);
918#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
919 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
920 (32 + button_number + key_state), 1366 code + button_number + key_state,
921 (32 + x + 1), 1367 32 + x,
922 (32 + y + 1)); 1368 32 + y);
923#endif
924} 1369}
925
926#ifdef USING_W11LIB
927void
928rxvt_W11_process_x_event (XEvent *ev)
929{
930 rxvt_t *r = rxvt_get_r ();
931
932 x_cb (*ev);
933}
934#endif
935 1370
936/*{{{ process an X event */ 1371/*{{{ process an X event */
937void 1372void ecb_hot
938rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
939{ 1374{
940 SET_R (this); 1375 make_current ();
941 SET_LOCALE (locale);
942 1376
943#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
944 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
945 {
946 if (hidden_cursor)
947 {
948 hidden_cursor = 0;
949 want_refresh = 1;
950 }
951 1378
952 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
953 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
954#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
955
956#if defined(POINTER_BLANK)
957 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
958 {
959 if (ev.type == MotionNotify
960 || ev.type == ButtonPress
961 || ev.type == ButtonRelease)
962 if (hidden_pointer)
963 pointer_unblank ();
964
965 if (ev.type == KeyPress && hidden_pointer == 0)
966 pointer_blank ();
967 }
968#endif
969
970#ifdef USE_XIM
971 if (XFilterEvent (&ev, None))
972 return; 1382 return;
973#endif
974 1383
1384 // for XQueryPointer
975 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
976 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
977 unsigned int unused_mask; 1387 unsigned int unused_mask;
978
979#ifdef DEBUG_X
980 const char *const eventnames[] =
981 { /* mason - this matches my system */
982 "",
983 "",
984 "KeyPress",
985 "KeyRelease",
986 "ButtonPress",
987 "ButtonRelease",
988 "MotionNotify",
989 "EnterNotify",
990 "LeaveNotify",
991 "FocusIn",
992 "FocusOut",
993 "KeymapNotify",
994 "Expose",
995 "GraphicsExpose",
996 "NoExpose",
997 "VisibilityNotify",
998 "CreateNotify",
999 "DestroyNotify",
1000 "UnmapNotify",
1001 "MapNotify",
1002 "MapRequest",
1003 "ReparentNotify",
1004 "ConfigureNotify",
1005 "ConfigureRequest",
1006 "GravityNotify",
1007 "ResizeRequest",
1008 "CirculateNotify",
1009 "CirculateRequest",
1010 "PropertyNotify",
1011 "SelectionClear",
1012 "SelectionRequest",
1013 "SelectionNotify",
1014 "ColormapNotify",
1015 "ClientMessage",
1016 "MappingNotify"
1017 };
1018#endif
1019
1020#ifdef DEBUG_X
1021 struct timeval tp;
1022 struct tm *ltt;
1023 (void)gettimeofday (&tp, NULL);
1024 ltt = localtime (& (tp.tv_sec));
1025 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));
1026#endif
1027 1388
1028 switch (ev.type) 1389 switch (ev.type)
1029 { 1390 {
1030 case KeyPress: 1391 case KeyPress:
1031 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1032 break; 1393 break;
1033 1394
1034#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1035 case KeyRelease: 1395 case KeyRelease:
1036 { 1396 key_release (ev.xkey);
1037 if (!(ev.xkey.state & ControlMask))
1038 slip_wheel_ev.stop ();
1039 else
1040 {
1041 KeySym ks;
1042
1043 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1044 if (ks == XK_Control_L || ks == XK_Control_R)
1045 mouse_slip_wheel_speed = 0;
1046 }
1047 break; 1397 break;
1048 }
1049#endif
1050 1398
1051 case ButtonPress: 1399 case ButtonPress:
1052 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1053 break; 1401 break;
1054 1402
… …
1056 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1057 break; 1405 break;
1058 1406
1059 case ClientMessage: 1407 case ClientMessage:
1060 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1061 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1062 destroy ();
1063#ifdef OFFIX_DND
1064 /* OffiX Dnd (drag 'n' drop) protocol */
1065 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1066 && (ev.xclient.data.l[0] == DndFile
1067 || ev.xclient.data.l[0] == DndDir
1068 || ev.xclient.data.l[0] == DndLink))
1069 { 1410 {
1070 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1071 Atom ActualType; 1412 {
1072 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1073 unsigned char *data; 1414 {
1074 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1075 1416 {
1076 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1077 xa[XA_DNDSELECTION], 1418 destroy ();
1078 0L, 1000000L, 1419 }
1079 False, AnyPropertyType, 1420#if ENABLE_EWMH
1080 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1081 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1082 &data); 1424 &ev);
1083 XChangeProperty (display->display, display->root, 1425#endif
1084 XA_CUT_BUFFER0, XA_STRING, 1426 }
1085 8, PropModeReplace, 1427 }
1086 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1087 XFree (data); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1088 selection_paste (display->root, XA_CUT_BUFFER0, True); 1430 {
1089 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1090 } 1437 }
1091#endif /* OFFIX_DND */
1092 break;
1093
1094 case MappingNotify:
1095 XRefreshKeyboardMapping (&ev.xmapping);
1096 break; 1438 break;
1097 1439
1098 /* 1440 /*
1099 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1100 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1119 break; 1461 break;
1120 } 1462 }
1121 break; 1463 break;
1122 1464
1123 case FocusIn: 1465 case FocusIn:
1124 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1125 { 1481 {
1126 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1127 want_refresh = 1; 1483 ;
1128#ifdef USE_XIM 1484
1129 if (Input_Context != NULL) 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1130 XSetICFocus (Input_Context); 1486
1131#endif 1487 bool moved = false;
1132#ifdef CURSOR_BLINK 1488#ifdef HAVE_BG_PIXMAP
1133 if (Options & Opt_cursorBlink) 1489 if (bg_window_position_sensitive ())
1134 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1135#endif
1136#ifdef OFF_FOCUS_FADING
1137 if (rs[Rs_fade])
1138 { 1490 {
1139 PixColors = PixColorsFocused; 1491 want_position_change = true;
1140 set_colorfgbg (); 1492 if (bg_img == 0)
1141 scr_clear (); 1493 moved = true;
1142 scr_touch (true);
1143 } 1494 }
1144#endif 1495#endif
1145 1496
1497 if (want_position_change)
1498 {
1499 int x, y;
1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1516 }
1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1523 else
1524 {
1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1529 }
1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1146 } 1532 }
1147 break; 1533 break;
1148 1534
1149 case FocusOut:
1150 if (TermWin.focus)
1151 {
1152 TermWin.focus = 0;
1153 want_refresh = 1;
1154#ifdef USE_XIM
1155 if (Input_Context != NULL)
1156 XUnsetICFocus (Input_Context);
1157#endif
1158#ifdef CURSOR_BLINK
1159 if (Options & Opt_cursorBlink)
1160 cursor_blink_ev.stop ();
1161 hidden_cursor = 0;
1162#endif
1163#ifdef OFF_FOCUS_FADING
1164 if (rs[Rs_fade])
1165 {
1166 PixColors = PixColorsUnFocused;
1167 set_colorfgbg ();
1168 scr_clear ();
1169 scr_touch (true);
1170 }
1171#endif
1172
1173 }
1174 break;
1175
1176 case ConfigureNotify: 1535 case PropertyNotify:
1177 if (ev.xconfigure.window == TermWin.parent[0]) 1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1178 {
1179 int height, width;
1180
1181 do
1182 { /* Wrap lots of configures into one */
1183 width = ev.xconfigure.width;
1184 height = ev.xconfigure.height;
1185 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1186 }
1187 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1188
1189 if (szHint.width != width || szHint.height != height)
1190 resize_all_windows (width, height, 1);
1191
1192#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1193 if (Options & Opt_transparent)
1194 {
1195 check_our_parents ();
1196 if (am_transparent)
1197 want_full_refresh = 1;
1198 }
1199#endif
1200 }
1201 break; 1537 break;
1202 1538
1203 case SelectionClear: 1539 case SelectionClear:
1204 selection_clear (); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1205 break;
1206
1207 case SelectionNotify:
1208 if (selection_wait == Sel_normal)
1209 selection_paste (ev.xselection.requestor,
1210 ev.xselection.property, True);
1211 break; 1541 break;
1212 1542
1213 case SelectionRequest: 1543 case SelectionRequest:
1214 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1215 break; 1545 break;
1216 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1217 case UnmapNotify: 1566 case UnmapNotify:
1218 TermWin.mapped = 0; 1567 mapped = 0;
1219#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1220 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1221#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1222 break; 1572 break;
1223
1224 case MapNotify:
1225 TermWin.mapped = 1;
1226#ifdef TEXT_BLINK
1227 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1228#endif
1229 break;
1230
1231#ifdef TRANSPARENT
1232 case ReparentNotify:
1233 rootwin_cb (ev);
1234 break;
1235#endif /* TRANSPARENT */
1236 1573
1237 case GraphicsExpose: 1574 case GraphicsExpose:
1238 case Expose: 1575 case Expose:
1239 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1240 { 1577 {
1241 do 1578 do
1579 {
1242 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1243 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1582 }
1244 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1245 1584
1246 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1247 1586
1248 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1249 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1250 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1591 }
1251 1592
1252 scr_refresh (refresh_type); 1593 want_refresh = 1;
1253 } 1594 }
1254 else 1595 else
1255 { 1596 {
1256 XEvent unused_event; 1597 XEvent unused_event;
1257 1598
1258 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1259 ; 1600 ;
1260 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1261 ; 1602 ;
1262 1603
1263 if (isScrollbarWindow (ev.xany.window)) 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1264 { 1605 {
1265 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1266 scrollbar_show (0); 1607 scrollBar.show (0);
1267 } 1608 }
1268#ifdef MENUBAR
1269 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1270 menubar_expose ();
1271#endif
1272
1273#ifdef TRANSPARENT
1274 if (am_transparent && ev.xany.window == TermWin.parent[0])
1275 XClearWindow (display->display, ev.xany.window);
1276#endif
1277 } 1609 }
1278 break; 1610 break;
1279 1611
1280 case MotionNotify: 1612 case MotionNotify:
1281#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1282 if (hidden_pointer) 1614 if (hidden_pointer)
1283 pointer_unblank (); 1615 pointer_unblank ();
1284#endif 1616#endif
1285#if MENUBAR 1617 if (!bypass_keystate
1286 if (isMenuBarWindow (ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1619 || priv_modes & PrivMode_MouseAnyEvent))
1620 mouse_report (ev.xbutton);
1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1622 break;
1623
1624 if (ev.xany.window == vt)
1287 { 1625 {
1288 menubar_control (ev.xbutton); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1289 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1290 } 1628 ; // nop
1291#endif
1292 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1293 break;
1294
1295 if (ev.xany.window == TermWin.vt)
1296 {
1297 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1298 { 1630 {
1299 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1300 ; 1632 ;
1301 1633
1302 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1303 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1304 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1305 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1306 &unused_mask); 1638 &ev.xbutton.state);
1307#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1308 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1309 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1310 { 1643 {
1644#if ISO_14755
1645 // 5.4
1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1647 {
1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1649 break;
1650 }
1311#endif 1651#endif
1312 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1313 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1314#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1315 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1316 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1317 { 1658 {
1659 page_dirn scroll_selection_dir;
1318 int dist; 1660 int dist;
1319 1661
1320 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1321 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1322 */ 1664 */
1323 if (!sel_scroll_ev.active) 1665 if (!sel_scroll_ev.is_active ())
1324 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1325 1667
1326 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1327 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1328 */ 1670 */
1329 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1330 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1331 selection_save_state=
1332 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1333 1674
1334 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1335 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1336 { 1677 {
1337 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1338 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1339 } 1680 }
1340 else 1681 else
1341 { 1682 {
1342 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1343 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1344 (TermWin.int_bwidth + TermWin.height);
1345 } 1685 }
1686
1346 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1347 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1348 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1349 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1350 } 1693 }
1351 else 1694 else
1352 { 1695 {
1353 /* we are within the text window, so we 1696 /* we are within the text window, so we
1354 * shouldn't be scrolling 1697 * shouldn't be scrolling
1355 */ 1698 */
1356 if (sel_scroll_ev.active)
1357 sel_scroll_ev.stop(); 1699 sel_scroll_ev.stop();
1358 } 1700 }
1359#endif 1701#endif
1360#ifdef MOUSE_THRESHOLD
1361
1362 } 1702 }
1363#endif
1364
1365 } 1703 }
1366 } 1704 }
1367 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1368 { 1706 {
1369 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1370 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1371 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1372 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1373 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1374 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1375 &unused_mask); 1715 &unused_mask);
1376 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1377 scrollbar_size ()); 1717 scrollBar.size ());
1378 scr_refresh (refresh_type);
1379 refresh_limit = 0; 1718 want_refresh = 1;
1380 scrollbar_show (1); 1719 scrollBar.show (1);
1381 } 1720 }
1382 break; 1721 break;
1383 } 1722 }
1384}
1385 1723
1386void 1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolor ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792#endif
1793
1794 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1795 }
1796}
1797
1798void ecb_cold
1799rxvt_term::focus_out ()
1800{
1801 if (focus)
1802 {
1803 focus = 0;
1804 want_refresh = 1;
1805
1806#if ENABLE_FRILLS
1807 if (option (Opt_urgentOnBell))
1808 set_urgency (0);
1809#endif
1810#if ENABLE_FRILLS || ISO_14755
1811 if (iso14755buf)
1812 {
1813 iso14755buf = 0;
1814# if ISO_14755
1815 scr_overlay_off ();
1816# endif
1817 }
1818#endif
1819#if USE_XIM
1820 if (Input_Context != NULL)
1821 XUnsetICFocus (Input_Context);
1822#endif
1823#if CURSOR_BLINK
1824 if (option (Opt_cursorBlink))
1825 cursor_blink_ev.stop ();
1826
1827 hidden_cursor = 0;
1828#endif
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 pix_colors = pix_colors_unfocused;
1833 scr_recolor ();
1834 }
1835#endif
1836
1837 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1838 }
1839}
1840
1841void ecb_cold
1842rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 if (!first_time)
1848 pix_colors_focused [idx].free (this);
1849
1850 rgba c;
1851 pix_colors [Color_fade].get (c);
1852 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1853 }
1854#endif
1855}
1856
1857#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1858void ecb_hot
1387rxvt_term::rootwin_cb (XEvent &ev) 1859rxvt_term::rootwin_cb (XEvent &ev)
1388{ 1860{
1389 SET_R (this); 1861 make_current ();
1390 SET_LOCALE (locale); 1862
1863 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1864 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1865 return;
1391 1866
1392 switch (ev.type) 1867 switch (ev.type)
1393 { 1868 {
1394 case PropertyNotify: 1869 case PropertyNotify:
1870 /*
1871 * if user used some Esetroot compatible prog to set the root bg,
1872 * use the property to determine the pixmap. We use it later on.
1873 */
1395 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1874 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1875 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1396 { 1876 {
1397 if (ev.xproperty.state == PropertyNewValue) 1877#if BG_IMAGE_FROM_ROOT
1398 selection_property (ev.xproperty.window, ev.xproperty.atom); 1878 if (option (Opt_transparent))
1399 break; 1879 {
1880 rxvt_img::new_from_root (this)->replace (root_img);
1881 update_background ();
1882 }
1883#endif
1884 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1400 } 1885 }
1401#ifdef TRANSPARENT
1402 else
1403 {
1404 /*
1405 * if user used some Esetroot compatible prog to set the root bg,
1406 * use the property to determine the pixmap. We use it later on.
1407 */
1408 if (xa[XA_XROOTPMAPID] == 0)
1409 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1410 1886
1411 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1412 return;
1413 }
1414
1415 /* FALLTHROUGH */
1416 case ReparentNotify:
1417 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1418 want_full_refresh = 1;
1419 break; 1887 break;
1420#endif
1421 } 1888 }
1889
1890 refresh_check ();
1422} 1891}
1892#endif
1423 1893
1424void 1894void
1425rxvt_term::button_press (XButtonEvent &ev) 1895rxvt_term::button_press (XButtonEvent &ev)
1426{ 1896{
1427 int reportmode = 0, clickintime; 1897 int reportmode = 0, clickintime;
1428 1898
1429 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1899 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1900
1430 if (!bypass_keystate) 1901 if (!bypass_keystate)
1431 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1902 reportmode = !! (priv_modes & PrivMode_mouse_report);
1903
1432 /* 1904 /*
1433 * VT window processing of button press 1905 * VT window processing of button press
1434 */ 1906 */
1435 if (ev.window == TermWin.vt) 1907 if (ev.window == vt)
1436 { 1908 {
1909 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1910 return;
1911
1912#if ISO_14755
1913 // 5.4
1914 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1915 {
1916 iso14755_54 (ev.x, ev.y);
1917 return;
1918 }
1919#endif
1920
1437 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1921 clickintime = ev.time - MEvent.time < multiClickTime;
1922
1438 if (reportmode) 1923 if (reportmode)
1439 { 1924 {
1440 /* mouse report from vt window */ 1925 /* mouse report from vt window */
1441 /* save the xbutton state (for ButtonRelease) */ 1926 /* save the xbutton state (for ButtonRelease) */
1442 MEvent.state = ev.state; 1927 MEvent.state = ev.state;
1443#ifdef MOUSE_REPORT_DOUBLECLICK 1928#ifdef MOUSE_REPORT_DOUBLECLICK
1444 if (ev.button == MEvent.button && clickintime) 1929 if (ev.button == MEvent.button && clickintime)
1445 { 1930 {
1446 /* same button, within alloted time */ 1931 /* same button, within allowed time */
1447 MEvent.clicks++; 1932 MEvent.clicks++;
1933
1448 if (MEvent.clicks > 1) 1934 if (MEvent.clicks > 1)
1449 { 1935 {
1450 /* only report double clicks */ 1936 /* only report double clicks */
1451 MEvent.clicks = 2; 1937 MEvent.clicks = 2;
1452 mouse_report (ev); 1938 mouse_report (ev);
… …
1464 mouse_report (ev); 1950 mouse_report (ev);
1465 } 1951 }
1466#else 1952#else
1467 MEvent.button = ev.button; 1953 MEvent.button = ev.button;
1468 mouse_report (ev); 1954 mouse_report (ev);
1469#endif /* MOUSE_REPORT_DOUBLECLICK */ 1955#endif /* MOUSE_REPORT_DOUBLECLICK */
1470 1956
1471 } 1957 }
1472 else 1958 else
1473 { 1959 {
1474 if (ev.button != MEvent.button) 1960 if (ev.button != MEvent.button)
1475 MEvent.clicks = 0; 1961 MEvent.clicks = 0;
1962
1476 switch (ev.button) 1963 switch (ev.button)
1477 { 1964 {
1478 case Button1: 1965 case Button1:
1966 /* allow meta + click to select rectangular areas */
1967 /* should be done in screen.C */
1968#if ENABLE_FRILLS
1969 selection.rect = !!(ev.state & ModMetaMask);
1970#else
1971 selection.rect = false;
1972#endif
1973
1479 /* allow shift+left click to extend selection */ 1974 /* allow shift+left click to extend selection */
1480 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1975 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1481 { 1976 {
1482 if (MEvent.button == Button1 && clickintime) 1977 if (MEvent.button == Button1 && clickintime)
1483 selection_rotate (ev.x, ev.y); 1978 selection_rotate (ev.x, ev.y);
1484 else 1979 else
1485 selection_extend (ev.x, ev.y, 1); 1980 selection_extend (ev.x, ev.y, 1);
… …
1500 case Button3: 1995 case Button3:
1501 if (MEvent.button == Button3 && clickintime) 1996 if (MEvent.button == Button3 && clickintime)
1502 selection_rotate (ev.x, ev.y); 1997 selection_rotate (ev.x, ev.y);
1503 else 1998 else
1504 selection_extend (ev.x, ev.y, 1); 1999 selection_extend (ev.x, ev.y, 1);
2000
1505 MEvent.button = Button3; 2001 MEvent.button = Button3;
1506 break; 2002 break;
1507 } 2003 }
1508 } 2004 }
2005
1509 MEvent.time = ev.time; 2006 MEvent.time = ev.time;
1510 return; 2007 return;
1511 } 2008 }
1512 2009
1513 /* 2010 /*
1514 * Scrollbar window processing of button press 2011 * Scrollbar window processing of button press
1515 */ 2012 */
1516 if (isScrollbarWindow (ev.window)) 2013 if (scrollBar.state && ev.window == scrollBar.win)
1517 { 2014 {
1518 scrollBar.setIdle (); 2015 page_dirn direction = NO_DIR;
2016
2017 if (scrollBar.upButton (ev.y))
2018 direction = UP; /* up */
2019 else if (scrollBar.dnButton (ev.y))
2020 direction = DN; /* down */
2021
2022 scrollBar.state = SB_STATE_IDLE;
1519 /* 2023 /*
1520 * Rxvt-style scrollbar: 2024 * Rxvt-style scrollbar:
1521 * move up if mouse is above slider 2025 * move up if mouse is above slider
1522 * move dn if mouse is below slider 2026 * move dn if mouse is below slider
1523 * 2027 *
… …
1532 /* 2036 /*
1533 * Mouse report disabled scrollbar: 2037 * Mouse report disabled scrollbar:
1534 * arrow buttons - send up/down 2038 * arrow buttons - send up/down
1535 * click on scrollbar - send pageup/down 2039 * click on scrollbar - send pageup/down
1536 */ 2040 */
1537 if ((scrollBar.style == R_SB_NEXT 2041 if (direction == UP)
1538 && scrollbarnext_upButton (ev.y))
1539 || (scrollBar.style == R_SB_RXVT
1540 && scrollbarrxvt_upButton (ev.y)))
1541 tt_printf ("\033[A"); 2042 tt_printf ("\033[A");
1542 else if ((scrollBar.style == R_SB_NEXT 2043 else if (direction == DN)
1543 && scrollbarnext_dnButton (ev.y))
1544 || (scrollBar.style == R_SB_RXVT
1545 && scrollbarrxvt_dnButton (ev.y)))
1546 tt_printf ("\033[B"); 2044 tt_printf ("\033[B");
1547 else 2045 else
1548 switch (ev.button) 2046 switch (ev.button)
1549 { 2047 {
1550 case Button2: 2048 case Button2:
… …
1557 tt_printf ("\033[5~"); 2055 tt_printf ("\033[5~");
1558 break; 2056 break;
1559 } 2057 }
1560 } 2058 }
1561 else 2059 else
1562#endif /* NO_SCROLLBAR_REPORT */ 2060#endif /* NO_SCROLLBAR_REPORT */
1563
1564 {
1565 char upordown = 0;
1566
1567 if (scrollBar.style == R_SB_NEXT)
1568 { 2061 {
1569 if (scrollbarnext_upButton (ev.y)) 2062 if (direction != NO_DIR)
1570 upordown = -1; /* up */
1571 else if (scrollbarnext_dnButton (ev.y))
1572 upordown = 1; /* down */
1573 }
1574 else if (scrollBar.style == R_SB_RXVT)
1575 {
1576 if (scrollbarrxvt_upButton (ev.y))
1577 upordown = -1; /* up */
1578 else if (scrollbarrxvt_dnButton (ev.y))
1579 upordown = 1; /* down */
1580 }
1581 if (upordown)
1582 { 2063 {
1583#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2064#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2065 if (!cont_scroll_ev.is_active ())
1584 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2066 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1585#endif 2067#endif
1586 if (scr_page (upordown < 0 ? UP : DN, 1)) 2068 if (scr_page (direction, 1))
1587 { 2069 {
1588 if (upordown < 0) 2070 if (direction == UP)
1589 scrollBar.setUp (); 2071 scrollBar.state = SB_STATE_UP;
1590 else 2072 else
1591 scrollBar.setDn (); 2073 scrollBar.state = SB_STATE_DOWN;
1592 } 2074 }
1593 } 2075 }
1594 else 2076 else
1595 switch (ev.button) 2077 switch (ev.button)
1596 { 2078 {
1597 case Button2: 2079 case Button2:
1598 switch (scrollbar_align) 2080 switch (scrollBar.align)
1599 { 2081 {
1600 case R_SB_ALIGN_TOP: 2082 case SB_ALIGN_TOP:
1601 csrO = 0; 2083 csrO = 0;
1602 break; 2084 break;
1603 case R_SB_ALIGN_CENTRE: 2085 case SB_ALIGN_CENTRE:
1604 csrO = (scrollBar.bot - scrollBar.top) / 2; 2086 csrO = (scrollBar.bot - scrollBar.top) / 2;
1605 break; 2087 break;
1606 case R_SB_ALIGN_BOTTOM: 2088 case SB_ALIGN_BOTTOM:
1607 csrO = scrollBar.bot - scrollBar.top; 2089 csrO = scrollBar.bot - scrollBar.top;
1608 break; 2090 break;
1609 } 2091 }
2092
1610 if (scrollBar.style == R_SB_XTERM 2093 if (scrollBar.style == SB_STYLE_XTERM
1611 || scrollbar_above_slider (ev.y) 2094 || scrollBar.above_slider (ev.y)
1612 || scrollbar_below_slider (ev.y)) 2095 || scrollBar.below_slider (ev.y))
1613 scr_move_to ( scrollbar_position (ev.y) - csrO, 2096 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1614 scrollbar_size ()); 2097
1615 scrollBar.setMotion (); 2098 scrollBar.state = SB_STATE_MOTION;
1616 break; 2099 break;
1617 2100
1618 case Button1: 2101 case Button1:
1619 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2102 if (scrollBar.align == SB_ALIGN_CENTRE)
1620 csrO = ev.y - scrollBar.top; 2103 csrO = ev.y - scrollBar.top;
1621 /* FALLTHROUGH */ 2104 /* FALLTHROUGH */
1622 2105
1623 case Button3: 2106 case Button3:
1624 if (scrollBar.style != R_SB_XTERM) 2107 if (scrollBar.style != SB_STYLE_XTERM)
1625 { 2108 {
1626 if (scrollbar_above_slider (ev.y)) 2109 if (scrollBar.above_slider (ev.y))
1627# ifdef RXVT_SCROLL_FULL 2110# ifdef RXVT_SCROLL_FULL
1628 scr_page (UP, TermWin.nrow - 1); 2111 scr_page (UP, nrow - 1);
1629# else 2112# else
1630 scr_page (UP, TermWin.nrow / 4); 2113 scr_page (UP, nrow / 4);
1631# endif 2114# endif
1632 else if (scrollbar_below_slider (ev.y)) 2115 else if (scrollBar.below_slider (ev.y))
1633# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1634 scr_page (DN, TermWin.nrow - 1); 2117 scr_page (DN, nrow - 1);
1635# else 2118# else
1636 scr_page (DN, TermWin.nrow / 4); 2119 scr_page (DN, nrow / 4);
1637# endif 2120# endif
1638 else 2121 else
1639 scrollBar.setMotion (); 2122 scrollBar.state = SB_STATE_MOTION;
1640 } 2123 }
1641 else 2124 else
1642 { 2125 {
1643 scr_page ((ev.button == Button1 ? DN : UP), 2126 scr_page ((ev.button == Button1 ? DN : UP),
1644 (TermWin.nrow 2127 (nrow
1645 * scrollbar_position (ev.y) 2128 * scrollBar.position (ev.y)
1646 / scrollbar_size ())); 2129 / scrollBar.size ()));
1647 } 2130 }
2131
1648 break; 2132 break;
1649 } 2133 }
1650 } 2134 }
2135
1651 return; 2136 return;
1652 } 2137 }
1653#if MENUBAR
1654 /*
1655 * Menubar window processing of button press
1656 */
1657 if (isMenuBarWindow (ev.window))
1658 menubar_control (ev);
1659#endif
1660} 2138}
1661 2139
1662void 2140void
1663rxvt_term::button_release (XButtonEvent &ev) 2141rxvt_term::button_release (XButtonEvent &ev)
1664{ 2142{
1665 int reportmode = 0; 2143 int reportmode = 0;
1666 2144
1667 csrO = 0; /* reset csr Offset */ 2145 csrO = 0; /* reset csr Offset */
1668 if (!bypass_keystate) 2146 if (!bypass_keystate)
1669 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2147 reportmode = !! (priv_modes & PrivMode_mouse_report);
1670 2148
1671 if (scrollbar_isUpDn ()) 2149 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1672 { 2150 {
1673 scrollBar.setIdle (); 2151 scrollBar.state = SB_STATE_IDLE;
1674 scrollbar_show (0); 2152 scrollBar.show (0);
1675#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1676 refresh_type &= ~SMOOTH_REFRESH;
1677#endif
1678
1679 } 2153 }
2154
1680#ifdef SELECTION_SCROLLING 2155#ifdef SELECTION_SCROLLING
1681 if (sel_scroll_ev.active)
1682 sel_scroll_ev.stop(); 2156 sel_scroll_ev.stop();
1683#endif 2157#endif
2158
1684 if (ev.window == TermWin.vt) 2159 if (ev.window == vt)
1685 { 2160 {
2161 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2162 return;
2163
2164#if ISO_14755
2165 // 5.4
2166 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2167 return;
2168#endif
2169
1686 if (reportmode) 2170 if (reportmode)
1687 { 2171 {
1688 /* mouse report from vt window */ 2172 /* mouse report from vt window */
1689 /* don't report release of wheel "buttons" */ 2173 /* don't report release of wheel "buttons" */
1690 if (ev.button >= 4) 2174 if (ev.button >= 4)
… …
1692#ifdef MOUSE_REPORT_DOUBLECLICK 2176#ifdef MOUSE_REPORT_DOUBLECLICK
1693 /* only report the release of 'slow' single clicks */ 2177 /* only report the release of 'slow' single clicks */
1694 if (MEvent.button != AnyButton 2178 if (MEvent.button != AnyButton
1695 && (ev.button != MEvent.button 2179 && (ev.button != MEvent.button
1696 || (ev.time - MEvent.time 2180 || (ev.time - MEvent.time
1697 > MULTICLICK_TIME / 2))) 2181 > multiClickTime / 2)))
1698 { 2182 {
1699 MEvent.clicks = 0; 2183 MEvent.clicks = 0;
1700 MEvent.button = AnyButton; 2184 MEvent.button = AnyButton;
1701 mouse_report (ev); 2185 mouse_report (ev);
1702 } 2186 }
1703#else /* MOUSE_REPORT_DOUBLECLICK */ 2187#else /* MOUSE_REPORT_DOUBLECLICK */
1704 MEvent.button = AnyButton; 2188 MEvent.button = AnyButton;
1705 mouse_report (ev); 2189 mouse_report (ev);
1706#endif /* MOUSE_REPORT_DOUBLECLICK */ 2190#endif /* MOUSE_REPORT_DOUBLECLICK */
1707 return; 2191 return;
1708 } 2192 }
2193
1709 /* 2194 /*
1710 * dumb hack to compensate for the failure of click-and-drag 2195 * dumb hack to compensate for the failure of click-and-drag
1711 * when overriding mouse reporting 2196 * when overriding mouse reporting
1712 */ 2197 */
1713 if (PrivateModes & PrivMode_mouse_report 2198 if (priv_modes & PrivMode_mouse_report
1714 && bypass_keystate 2199 && bypass_keystate
1715 && ev.button == Button1 && MEvent.clicks <= 1) 2200 && ev.button == Button1 && MEvent.clicks <= 1)
1716 selection_extend (ev.x, ev.y, 0); 2201 selection_extend (ev.x, ev.y, 0);
1717 2202
1718 switch (ev.button) 2203 switch (ev.button)
1719 { 2204 {
1720 case Button1: 2205 case Button1:
1721 case Button3: 2206 case Button3:
1722 selection_make (ev.time); 2207 selection_make (ev.time);
1723 break; 2208 break;
2209
1724 case Button2: 2210 case Button2:
1725 selection_request (ev.time, ev.x, ev.y); 2211 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2212 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1726 break; 2213 break;
2214
1727#ifdef MOUSE_WHEEL 2215#ifdef MOUSE_WHEEL
1728 case Button4: 2216 case Button4:
1729 case Button5: 2217 case Button5:
1730 { 2218 {
1731 int i; 2219 int lines;
1732 page_dirn v; 2220 page_dirn dirn;
1733 2221
1734 v = ev.button == Button4 ? UP : DN; 2222 dirn = ev.button == Button4 ? UP : DN;
1735 2223
1736 if (ev.state & ShiftMask) 2224 if (ev.state & ShiftMask)
1737 i = 1; 2225 lines = 1;
1738 else if (Options & Opt_mouseWheelScrollPage) 2226 else if (option (Opt_mouseWheelScrollPage))
1739 i = TermWin.nrow - 1; 2227 lines = nrow - 1;
1740 else 2228 else
1741 i = 5; 2229 lines = 5;
1742 2230
1743# ifdef MOUSE_SLIP_WHEELING 2231# ifdef MOUSE_SLIP_WHEELING
1744 if (ev.state & ControlMask) 2232 if (ev.state & ControlMask)
1745 { 2233 {
1746 mouse_slip_wheel_speed += v ? -1 : 1; 2234 mouse_slip_wheel_speed += dirn;
1747 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2235 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
1748 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1749 2236
1750 if (slip_wheel_ev.at < NOW) 2237 if (!slip_wheel_ev.is_active ())
1751 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2238 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1752
1753 slip_wheel_ev.start ();
1754 } 2239 }
1755 else 2240 else
2241# endif
1756 { 2242 {
1757# endif
1758# ifdef JUMP_MOUSE_WHEEL
1759 scr_page (v, i); 2243 scr_page (dirn, lines);
1760 scr_refresh (SMOOTH_REFRESH);
1761 scrollbar_show (1); 2244 scrollBar.show (1);
1762# else
1763 while (i--)
1764 {
1765 scr_page (v, 1);
1766 scr_refresh (SMOOTH_REFRESH);
1767 scrollbar_show (1);
1768 }
1769# endif
1770# ifdef MOUSE_SLIP_WHEELING
1771 } 2245 }
1772#endif
1773 } 2246 }
1774 break; 2247 break;
1775#endif 2248#endif
1776 } 2249 }
1777 } 2250 }
1778#ifdef MENUBAR
1779 else if (isMenuBarWindow (ev.window))
1780 menubar_control (ev);
1781#endif
1782} 2251}
1783
1784#ifdef TRANSPARENT
1785#if TINTING
1786/* taken from aterm-0.4.2 */
1787
1788typedef uint32_t RUINT32T;
1789
1790void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
1791{
1792 int sh_r, sh_g, sh_b;
1793 RUINT32T mask_r, mask_g, mask_b;
1794 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1795 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
1796 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
1797 int i;
1798
1799 Visual* visual = display->visual;
1800
1801 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
1802
1803 /* for convenience */
1804 mask_r = visual->red_mask;
1805 mask_g = visual->green_mask;
1806 mask_b = visual->blue_mask;
1807
1808 /* boring lookup table pre-initialization */
1809 switch (srcImage->bits_per_pixel) {
1810 case 15:
1811 if ((mask_r != 0x7c00) ||
1812 (mask_g != 0x03e0) ||
1813 (mask_b != 0x001f))
1814 return;
1815 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
1816 lookup_r = lookup;
1817 lookup_g = lookup+32;
1818 lookup_b = lookup+32+32;
1819 sh_r = 10;
1820 sh_g = 5;
1821 sh_b = 0;
1822 break;
1823 case 16:
1824 if ((mask_r != 0xf800) ||
1825 (mask_g != 0x07e0) ||
1826 (mask_b != 0x001f))
1827 return;
1828 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
1829 lookup_r = lookup;
1830 lookup_g = lookup+32;
1831 lookup_b = lookup+32+64;
1832 sh_r = 11;
1833 sh_g = 5;
1834 sh_b = 0;
1835 break;
1836 case 24:
1837 if ((mask_r != 0xff0000) ||
1838 (mask_g != 0x00ff00) ||
1839 (mask_b != 0x0000ff))
1840 return;
1841 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1842 lookup_r = lookup;
1843 lookup_g = lookup+256;
1844 lookup_b = lookup+256+256;
1845 sh_r = 16;
1846 sh_g = 8;
1847 sh_b = 0;
1848 break;
1849 case 32:
1850 if ((mask_r != 0xff0000) ||
1851 (mask_g != 0x00ff00) ||
1852 (mask_b != 0x0000ff))
1853 return;
1854 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1855 lookup_r = lookup;
1856 lookup_g = lookup+256;
1857 lookup_b = lookup+256+256;
1858 sh_r = 16;
1859 sh_g = 8;
1860 sh_b = 0;
1861 break;
1862 default:
1863 return; /* we do not support this color depth */
1864 }
1865
1866 /* prepare limits for color transformation (each channel is handled separately) */
1867 if (shade < 0) {
1868 shade = -shade;
1869 if (shade < 0) shade = 0;
1870 if (shade > 100) shade = 100;
1871
1872 lower_lim_r = 65535-rm;
1873 lower_lim_g = 65535-gm;
1874 lower_lim_b = 65535-bm;
1875
1876 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
1877 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
1878 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
1879
1880 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
1881 } else {
1882 if (shade < 0) shade = 0;
1883 if (shade > 100) shade = 100;
1884
1885 lower_lim_r = lower_lim_g = lower_lim_b = 0;
1886
1887 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
1888 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
1889 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
1890 }
1891
1892 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
1893 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
1894 {
1895 unsigned int tmp;
1896
1897 tmp = lower_lim_r;
1898 lower_lim_r = lower_lim_b;
1899 lower_lim_b = tmp;
1900
1901 tmp = upper_lim_r;
1902 upper_lim_r = upper_lim_b;
1903 upper_lim_b = tmp;
1904 }
1905
1906 /* fill our lookup tables */
1907 for (i = 0; i <= mask_r>>sh_r; i++)
1908 {
1909 RUINT32T tmp;
1910 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
1911 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
1912 lookup_r[i] = (tmp/65535)<<sh_r;
1913 }
1914 for (i = 0; i <= mask_g>>sh_g; i++)
1915 {
1916 RUINT32T tmp;
1917 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
1918 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
1919 lookup_g[i] = (tmp/65535)<<sh_g;
1920 }
1921 for (i = 0; i <= mask_b>>sh_b; i++)
1922 {
1923 RUINT32T tmp;
1924 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
1925 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
1926 lookup_b[i] = (tmp/65535)<<sh_b;
1927 }
1928
1929 /* apply table to input image (replacing colors by newly calculated ones) */
1930 switch (srcImage->bits_per_pixel)
1931 {
1932 case 15:
1933 {
1934 unsigned short *p1, *pf, *p, *pl;
1935 p1 = (unsigned short *) srcImage->data;
1936 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1937 while (p1 < pf)
1938 {
1939 p = p1;
1940 pl = p1 + srcImage->width;
1941 for (; p < pl; p++)
1942 {
1943 *p = lookup_r[(*p & 0x7c00)>>10] |
1944 lookup_g[(*p & 0x03e0)>> 5] |
1945 lookup_b[(*p & 0x001f)];
1946 }
1947 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1948 }
1949 break;
1950 }
1951 case 16:
1952 {
1953 unsigned short *p1, *pf, *p, *pl;
1954 p1 = (unsigned short *) srcImage->data;
1955 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1956 while (p1 < pf)
1957 {
1958 p = p1;
1959 pl = p1 + srcImage->width;
1960 for (; p < pl; p++)
1961 {
1962 *p = lookup_r[(*p & 0xf800)>>11] |
1963 lookup_g[(*p & 0x07e0)>> 5] |
1964 lookup_b[(*p & 0x001f)];
1965 }
1966 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1967 }
1968 break;
1969 }
1970 case 24:
1971 {
1972 unsigned char *p1, *pf, *p, *pl;
1973 p1 = (unsigned char *) srcImage->data;
1974 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1975 while (p1 < pf)
1976 {
1977 p = p1;
1978 pl = p1 + srcImage->width * 3;
1979 for (; p < pl; p += 3)
1980 {
1981 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
1982 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
1983 p[2] = lookup_r[(p[2] & 0x0000ff)];
1984 }
1985 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
1986 }
1987 break;
1988 }
1989 case 32:
1990 {
1991 RUINT32T *p1, *pf, *p, *pl;
1992 p1 = (RUINT32T *) srcImage->data;
1993 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1994
1995 while (p1 < pf)
1996 {
1997 p = p1;
1998 pl = p1 + srcImage->width;
1999 for (; p < pl; p++)
2000 {
2001 *p = lookup_r[(*p & 0xff0000)>>16] |
2002 lookup_g[(*p & 0x00ff00)>> 8] |
2003 lookup_b[(*p & 0x0000ff)] |
2004 (*p & ~0xffffff);
2005 }
2006 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2007 }
2008 break;
2009 }
2010 }
2011
2012 free (lookup);
2013}
2014#endif
2015
2016/*
2017 * Check our parents are still who we think they are.
2018 * Do transparency updates if required
2019 */
2020int
2021rxvt_term::check_our_parents ()
2022{
2023 int i, pchanged, aformat, have_pixmap, rootdepth;
2024 unsigned long nitems, bytes_after;
2025 Atom atype;
2026 unsigned char *prop = NULL;
2027 Window root, oldp, *list;
2028 Pixmap rootpixmap = None;
2029 XWindowAttributes wattr, wrootattr;
2030
2031 pchanged = 0;
2032
2033 if (!(Options & Opt_transparent))
2034 return pchanged; /* Don't try any more */
2035
2036 XGetWindowAttributes (display->display, display->root, &wrootattr);
2037 rootdepth = wrootattr.depth;
2038
2039 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2040
2041 if (rootdepth != wattr.depth)
2042 {
2043 if (am_transparent)
2044 {
2045 pchanged = 1;
2046 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2047 am_transparent = am_pixmap_trans = 0;
2048 }
2049
2050 return pchanged; /* Don't try any more */
2051 }
2052
2053 /* Get all X ops out of the queue so that our information is up-to-date. */
2054 XSync (display->display, False);
2055
2056 /*
2057 * Make the frame window set by the window manager have
2058 * the root background. Some window managers put multiple nested frame
2059 * windows for each client, so we have to take care about that.
2060 */
2061 i = (xa[XA_XROOTPMAPID]
2062 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2063 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2064 &nitems, &bytes_after, &prop) == Success);
2065
2066 if (!i || prop == NULL)
2067 i = (xa[XA_XSETROOTID]
2068 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2069 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2070 &nitems, &bytes_after, &prop) == Success);
2071
2072 if (!i || prop == NULL
2073#if TINTING
2074 || !rs[Rs_color + Color_tint]
2075#endif
2076 )
2077 have_pixmap = 0;
2078 else
2079 {
2080 have_pixmap = 1;
2081 rootpixmap = *(Pixmap *)prop;
2082 XFree (prop);
2083 }
2084
2085 if (have_pixmap)
2086 {
2087 /*
2088 * Copy display->root pixmap transparency
2089 */
2090 int sx, sy, nx, ny;
2091 unsigned int nw, nh;
2092 Window cr;
2093 XImage *image;
2094 GC gc;
2095 XGCValues gcvalue;
2096
2097 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2098 0, 0, &sx, &sy, &cr);
2099 nw = (unsigned int)szHint.width;
2100 nh = (unsigned int)szHint.height;
2101 nx = ny = 0;
2102
2103 if (sx < 0)
2104 {
2105 nw += sx;
2106 nx = -sx;
2107 sx = 0;
2108 }
2109
2110 if (sy < 0)
2111 {
2112 nh += sy;
2113 ny = -sy;
2114 sy = 0;
2115 }
2116
2117 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2118 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2119 allowedxerror = -1;
2120 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2121
2122 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2123 /* XXX: may need a delay here? */
2124 allowedxerror = 0;
2125
2126 if (image == NULL)
2127 {
2128 if (am_transparent && am_pixmap_trans)
2129 {
2130 pchanged = 1;
2131 if (TermWin.pixmap != None)
2132 {
2133 XFreePixmap (display->display, TermWin.pixmap);
2134 TermWin.pixmap = None;
2135 }
2136 }
2137
2138 am_pixmap_trans = 0;
2139 }
2140 else
2141 {
2142 if (TermWin.pixmap != None)
2143 XFreePixmap (display->display, TermWin.pixmap);
2144
2145#if TINTING
2146 if (ISSET_PIXCOLOR (Color_tint))
2147 {
2148 unsigned short rm, gm, bm;
2149 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2150
2151 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2152
2153 ShadeXImage (display, image, shade, rm, gm, bm);
2154 }
2155#endif
2156
2157 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2158 szHint.width, szHint.height, image->depth);
2159 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2160 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2161 nx, ny, image->width, image->height);
2162 XFreeGC (display->display, gc);
2163 XDestroyImage (image);
2164 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2165 XClearWindow (display->display, TermWin.parent[0]);
2166
2167 if (!am_transparent || !am_pixmap_trans)
2168 pchanged = 1;
2169
2170 am_transparent = am_pixmap_trans = 1;
2171 }
2172 }
2173
2174 if (!am_pixmap_trans)
2175 {
2176 unsigned int n;
2177 /*
2178 * InheritPixmap transparency
2179 */
2180 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2181 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2182 {
2183 oldp = TermWin.parent[i];
2184 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2185 &TermWin.parent[i], &list, &n);
2186 XFree (list);
2187 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2188
2189 if (TermWin.parent[i] == display->root)
2190 {
2191 if (oldp != None)
2192 pchanged = 1;
2193
2194 break;
2195 }
2196
2197 if (oldp != TermWin.parent[i])
2198 pchanged = 1;
2199 }
2200
2201 n = 0;
2202
2203 if (pchanged)
2204 {
2205 for (; n < (unsigned int)i; n++)
2206 {
2207 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2208 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2209 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2210 {
2211 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2212 break;
2213 }
2214 }
2215 }
2216
2217 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2218 {
2219 D_X ((stderr, "InheritPixmap Turning off"));
2220 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2221 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2222 am_transparent = 0;
2223 /* XXX: also turn off Opt_transparent? */
2224 }
2225 else
2226 {
2227#if WAIT_FOR_WM
2228 /* wait (an arbitrary period) for the WM to do its thing
2229 * needed for fvwm2.2.2 (and before?) */
2230 sleep (1);
2231#endif
2232 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2233 for (n = 0; n < (unsigned int)i; n++)
2234 {
2235 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2236 XClearWindow (display->display, TermWin.parent[n]);
2237 }
2238
2239 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2240 am_transparent = 1;
2241 }
2242
2243 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2244 TermWin.parent[i] = None;
2245 }
2246
2247 // this is experimental
2248 if (scrollBar.win)
2249 {
2250 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2251 XClearWindow (display->display, scrollBar.win);
2252 scrollBar.setIdle ();
2253 scrollbar_show (0);
2254 }
2255
2256 return pchanged;
2257}
2258#endif
2259 2252
2260/*}}} */ 2253/*}}} */
2261 2254
2262bool 2255void ecb_hot
2263rxvt_term::cmd_parse () 2256rxvt_term::cmd_parse ()
2264{ 2257{
2265 bool flag = false;
2266 unicode_t ch = NOCHAR; 2258 wchar_t ch = NOCHAR;
2267 unsigned char *seq_begin; // remember start of esc-sequence here 2259 char *seq_begin; // remember start of esc-sequence here
2268 2260
2269 for (;;) 2261 for (;;)
2270 { 2262 {
2271 if (ch == NOCHAR) 2263 if (ecb_unlikely (ch == NOCHAR))
2272 { 2264 {
2273 seq_begin = cmdbuf_ptr; 2265 seq_begin = cmdbuf_ptr;
2274 ch = next_char (); 2266 ch = next_char ();
2275 }
2276 2267
2277 if (ch == NOCHAR) // TODO: improve 2268 if (ch == NOCHAR)
2278 break; 2269 break;
2270 }
2279 2271
2280 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2272 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2273 {
2274 if (ecb_unlikely (!seen_input))
2281 { 2275 {
2276 seen_input = 1;
2277 // many badly-written programs (e.g. jed) contain a race condition:
2278 // they first read the screensize and then install a SIGWINCH handler.
2279 // some window managers resize the window early, and these programs
2280 // then sometimes get the size wrong.
2281 // unfortunately other programs are even more buggy and dislike
2282 // being sent SIGWINCH, so only do it when we were in fact being
2283 // resized.
2284 if (seen_resize && cmd_pid)
2285 kill (-cmd_pid, SIGWINCH);
2286 }
2287
2282 /* Read a text string from the input buffer */ 2288 /* Read a text string from the input buffer */
2283 unicode_t buf[UBUFSIZ]; 2289 wchar_t buf[UBUFSIZ];
2284 bool refreshnow = false; 2290 bool refreshnow = false;
2285 int nlines = 0; 2291 int nlines = 0;
2286 unicode_t *str = buf; 2292 wchar_t *str = buf;
2287 2293 wchar_t *eol = str + min (ncol, UBUFSIZ);
2288 *str++ = ch;
2289 2294
2290 for (;;) 2295 for (;;)
2291 { 2296 {
2297 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2298 break;
2299
2300 *str++ = ch;
2301
2302 if (ecb_unlikely (ch == C0_LF || str >= eol))
2303 {
2304 if (ch == C0_LF)
2305 nlines++;
2306
2307 refresh_count++;
2308
2309 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2310 {
2311 refresh_count = 0;
2312
2313 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2314 {
2315 refreshnow = true;
2316 ch = NOCHAR;
2317 break;
2318 }
2319 }
2320
2321 // scr_add_lines only works for nlines <= nrow - 1.
2322 if (nlines >= nrow - 1)
2323 {
2324 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2325 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2326 scr_add_lines (buf, str - buf, nlines);
2327
2328 nlines = 0;
2329 str = buf;
2330 eol = str + min (ncol, UBUFSIZ);
2331 }
2332
2333 if (str >= eol)
2334 {
2335 if (eol >= buf + UBUFSIZ)
2336 {
2337 ch = NOCHAR;
2338 break;
2339 }
2340 else
2341 eol = min (eol + ncol, buf + UBUFSIZ);
2342 }
2343
2344 }
2345
2292 seq_begin = cmdbuf_ptr; 2346 seq_begin = cmdbuf_ptr;
2293 ch = next_char (); 2347 ch = next_char ();
2294
2295 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2296 break;
2297
2298 *str++ = ch;
2299
2300 if (ch == C0_LF)
2301 {
2302 nlines++;
2303 refresh_count++;
2304
2305 if (! (Options & Opt_jumpScroll)
2306 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2307 {
2308 refreshnow = true;
2309 ch = NOCHAR;
2310 break;
2311 }
2312
2313 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2314 if (nlines >= TermWin.nrow - 1)
2315 {
2316 scr_add_lines (buf, nlines, str - buf);
2317 nlines = 0;
2318 str = buf;
2319 }
2320 }
2321
2322 if (str >= buf + UBUFSIZ)
2323 {
2324 ch = NOCHAR;
2325 break;
2326 }
2327 } 2348 }
2328 2349
2350 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2351 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2329 scr_add_lines (buf, nlines, str - buf); 2352 scr_add_lines (buf, str - buf, nlines);
2330 2353
2331 /* 2354 /*
2332 * If there have been a lot of new lines, then update the screen 2355 * If there have been a lot of new lines, then update the screen
2333 * What the heck I'll cheat and only refresh less than every page-full. 2356 * What the heck we'll cheat and only refresh less than every page-full.
2334 * the number of pages between refreshes is refresh_limit, which 2357 * if skipScroll is enabled.
2335 * is incremented here because we must be doing flat-out scrolling.
2336 */ 2358 */
2337 if (refreshnow) 2359 if (refreshnow)
2338 { 2360 {
2339 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2340 refresh_limit++;
2341 else
2342 {
2343 flag = true;
2344 scr_refresh (refresh_type); 2361 scr_refresh ();
2345 } 2362 want_refresh = 1;
2346 } 2363 }
2347
2348 } 2364 }
2349 else 2365 else
2350 { 2366 {
2351 try 2367 try
2352 { 2368 {
… …
2360 } 2376 }
2361 2377
2362 ch = NOCHAR; 2378 ch = NOCHAR;
2363 } 2379 }
2364 } 2380 }
2365
2366 return flag;
2367}
2368
2369// read the next octet
2370unicode_t
2371rxvt_term::next_octet ()
2372{
2373 return cmdbuf_ptr < cmdbuf_endp
2374 ? *cmdbuf_ptr++
2375 : NOCHAR;
2376} 2381}
2377 2382
2378// read the next character 2383// read the next character
2379unicode_t 2384wchar_t ecb_hot
2380rxvt_term::next_char () 2385rxvt_term::next_char () NOTHROW
2381{ 2386{
2382 while (cmdbuf_ptr < cmdbuf_endp) 2387 while (cmdbuf_ptr < cmdbuf_endp)
2383 { 2388 {
2384 // assume 7-bit to be ascii ALWAYS 2389 // assume 7-bit to be ascii ALWAYS
2385 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2390 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2386 return *cmdbuf_ptr++; 2391 return *cmdbuf_ptr++;
2387 2392
2388 wchar_t wc; 2393 wchar_t wc;
2389 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2394 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390 2395
2391 if (len == (size_t)-2) 2396 if (len == (size_t)-2)
2392 { 2397 {
2393 // the mbstate stores incomplete sequences. didn't know this :/ 2398 // the mbstate stores incomplete sequences. didn't know this :/
2394 cmdbuf_ptr = cmdbuf_endp; 2399 cmdbuf_ptr = cmdbuf_endp;
2395 break; 2400 break;
2396 } 2401 }
2397 2402
2398 if (len == (size_t)-1) 2403 if (len == (size_t)-1)
2404 {
2405 mbstate.reset (); // reset now undefined conversion state
2406 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2407 // in which case we "erroneously" return the next byte which might be valid.
2399 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2408 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2409 }
2400 2410
2401 // assume wchar == unicode 2411 // assume wchar == unicode
2402 cmdbuf_ptr += len; 2412 cmdbuf_ptr += len;
2403 return wc; 2413 return wc & UNICODE_MASK;
2404 } 2414 }
2405 2415
2406 return NOCHAR; 2416 return NOCHAR;
2407} 2417}
2408 2418
2409/* rxvt_cmd_getc () - Return next input character */ 2419// read the next octet
2410/* 2420uint32_t ecb_hot
2411 * Return the next input character after first passing any keyboard input 2421rxvt_term::next_octet () NOTHROW
2412 * to the command.
2413 */
2414unicode_t
2415rxvt_term::cmd_getc ()
2416{ 2422{
2423 return cmdbuf_ptr < cmdbuf_endp
2424 ? (unsigned char)*cmdbuf_ptr++
2425 : NOCHAR;
2426}
2427
2428static class out_of_input out_of_input;
2429
2430wchar_t ecb_hot
2431rxvt_term::cmd_getc () THROW ((class out_of_input))
2432{
2417 unicode_t c = next_char (); 2433 wchar_t c = next_char ();
2418 2434
2419 if (c == NOCHAR) 2435 if (c == NOCHAR)
2420 throw out_of_input; 2436 throw out_of_input;
2421 2437
2422 return c; 2438 return c;
2423} 2439}
2424 2440
2425unicode_t 2441uint32_t ecb_hot
2426rxvt_term::cmd_get8 () 2442rxvt_term::cmd_get8 () THROW ((class out_of_input))
2427{ 2443{
2428 unicode_t c = next_octet (); 2444 uint32_t c = next_octet ();
2429 2445
2430 if (c == NOCHAR) 2446 if (c == NOCHAR)
2431 throw out_of_input; 2447 throw out_of_input;
2432 2448
2433 return c; 2449 return c;
2434} 2450}
2435 2451
2436/*{{{ print pipe */ 2452/*{{{ print pipe */
2437/*----------------------------------------------------------------------*/ 2453/*----------------------------------------------------------------------*/
2438#ifdef PRINTPIPE 2454#ifdef PRINTPIPE
2439FILE * 2455FILE * ecb_cold
2440rxvt_term::popen_printer () 2456rxvt_term::popen_printer ()
2441{ 2457{
2442 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2458 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2443 2459
2444 if (stream == NULL) 2460 if (stream == NULL)
2445 rxvt_warn ("can't open printer pipe, not printing.\n"); 2461 rxvt_warn ("can't open printer pipe, not printing.\n");
2446 2462
2447 return stream; 2463 return stream;
2448} 2464}
2449 2465
2450int 2466int ecb_cold
2451rxvt_term::pclose_printer (FILE *stream) 2467rxvt_term::pclose_printer (FILE *stream)
2452{ 2468{
2453 fflush (stream); 2469 fflush (stream);
2454 return pclose (stream); 2470 return pclose (stream);
2455} 2471}
2456 2472
2457/* 2473/*
2458 * simulate attached vt100 printer 2474 * simulate attached vt100 printer
2459 */ 2475 */
2460void 2476void ecb_cold
2461rxvt_term::process_print_pipe () 2477rxvt_term::process_print_pipe ()
2462{ 2478{
2463 int done; 2479 FILE *fd = popen_printer ();
2464 FILE *fd;
2465 2480
2466 if ((fd = popen_printer ()) == NULL) 2481 if (!fd)
2467 return; 2482 return;
2468 2483
2469 /* 2484 /*
2470 * Send all input to the printer until either ESC[4i or ESC[?4i 2485 * Send all input to the printer until either ESC[4i or ESC[?4i
2471 * is received. 2486 * is received.
2472 */ 2487 */
2473 for (done = 0; !done;) 2488 for (int done = 0; !done; )
2474 { 2489 {
2475 unsigned char buf[8]; 2490 unsigned char buf[8];
2476 unicode_t ch; 2491 unicode_t ch;
2477 unsigned int i, len; 2492 unsigned int i, len;
2478 2493
… …
2497 { 2512 {
2498 if ((buf[len++] = cmd_getc ()) == 'i') 2513 if ((buf[len++] = cmd_getc ()) == 'i')
2499 break; /* done = 1 */ 2514 break; /* done = 1 */
2500 } 2515 }
2501 } 2516 }
2502 2517
2503 for (i = 0; i < len; i++) 2518 for (i = 0; i < len; i++)
2504 if (putc (buf[i], fd) == EOF) 2519 if (putc (buf[i], fd) == EOF)
2505 { 2520 {
2506 done = 1; 2521 done = 1;
2507 break; 2522 break;
… …
2509 } 2524 }
2510 } 2525 }
2511 2526
2512 pclose_printer (fd); 2527 pclose_printer (fd);
2513} 2528}
2514#endif /* PRINTPIPE */ 2529#endif /* PRINTPIPE */
2515/*}}} */ 2530/*}}} */
2516 2531
2517/* *INDENT-OFF* */
2518enum { 2532enum {
2519 C1_40 = 0x40, 2533 C1_40 = 0x40,
2520 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2534 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2521 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2535 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2522 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2536 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2523 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2537 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2524}; 2538};
2525/* *INDENT-ON* */
2526 2539
2527/*{{{ process non-printing single characters */ 2540/*{{{ process non-printing single characters */
2528void 2541void ecb_hot
2529rxvt_term::process_nonprinting (unicode_t ch) 2542rxvt_term::process_nonprinting (unicode_t ch)
2530{ 2543{
2531 switch (ch) 2544 switch (ch)
2532 { 2545 {
2533 case C0_ESC: 2546 case C0_ESC:
2534 process_escape_seq (); 2547 process_escape_seq ();
2535 break; 2548 break;
2536 case C0_ENQ: /* terminal Status */ 2549 case C0_ENQ: /* terminal Status */
2537 if (rs[Rs_answerbackstring]) 2550 if (rs[Rs_answerbackstring])
2538 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2551 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2539 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2540 else 2552 else
2541 tt_write ((unsigned char *)VT100_ANS, 2553 tt_write (VT100_ANS, strlen (VT100_ANS));
2542 (unsigned int)STRLEN (VT100_ANS));
2543 break; 2554 break;
2544 case C0_BEL: /* bell */ 2555 case C0_BEL: /* bell */
2545 scr_bell (); 2556 scr_bell ();
2546 break; 2557 break;
2547 case C0_BS: /* backspace */ 2558 case C0_BS: /* backspace */
… …
2565 scr_charset_choose (0); 2576 scr_charset_choose (0);
2566 break; 2577 break;
2567 2578
2568#ifdef EIGHT_BIT_CONTROLS 2579#ifdef EIGHT_BIT_CONTROLS
2569 // 8-bit controls 2580 // 8-bit controls
2570 case 0x90: /* DCS */ 2581 case 0x90: /* DCS */
2571 process_dcs_seq (); 2582 process_dcs_seq ();
2572 break; 2583 break;
2573 case 0x9b: /* CSI */ 2584 case 0x9b: /* CSI */
2574 process_csi_seq (); 2585 process_csi_seq ();
2575 break; 2586 break;
2576 case 0x9d: /* CSI */ 2587 case 0x9d: /* OSC */
2577 process_osc_seq (); 2588 process_osc_seq ();
2578 break; 2589 break;
2579#endif 2590#endif
2580 } 2591 }
2581} 2592}
2582/*}}} */ 2593/*}}} */
2583 2594
2584 2595
2585/*{{{ process VT52 escape sequences */ 2596/*{{{ process VT52 escape sequences */
2586void 2597void ecb_cold
2587rxvt_term::process_escape_vt52 (unicode_t ch) 2598rxvt_term::process_escape_vt52 (unicode_t ch)
2588{ 2599{
2589 int row, col; 2600 int row, col;
2590 2601
2591 switch (ch) 2602 switch (ch)
… …
2625 break; 2636 break;
2626 case 'Z': /* identify the terminal type */ 2637 case 'Z': /* identify the terminal type */
2627 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2638 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2628 break; 2639 break;
2629 case '<': /* turn off VT52 mode */ 2640 case '<': /* turn off VT52 mode */
2630 PrivMode (0, PrivMode_vt52); 2641 priv_modes &= ~PrivMode_vt52;
2631 break; 2642 break;
2632 case 'F': /* use special graphics character set */ 2643 case 'F': /* use special graphics character set */
2633 case 'G': /* use regular character set */ 2644 case 'G': /* use regular character set */
2634 /* unimplemented */ 2645 /* unimplemented */
2635 break; 2646 break;
… …
2641} 2652}
2642/*}}} */ 2653/*}}} */
2643 2654
2644 2655
2645/*{{{ process escape sequences */ 2656/*{{{ process escape sequences */
2646void 2657void ecb_hot
2647rxvt_term::process_escape_seq () 2658rxvt_term::process_escape_seq ()
2648{ 2659{
2649 unicode_t ch = cmd_getc (); 2660 unicode_t ch = cmd_getc ();
2650 2661
2651 if (PrivateModes & PrivMode_vt52) 2662 if (priv_modes & PrivMode_vt52)
2652 { 2663 {
2653 process_escape_vt52 (ch); 2664 process_escape_vt52 (ch);
2654 return; 2665 return;
2655 } 2666 }
2656 2667
2657 switch (ch) 2668 switch (ch)
2658 { 2669 {
2659 /* case 1: do_tek_mode (); break; */
2660 case '#': 2670 case '#':
2661 if (cmd_getc () == '8') 2671 if (cmd_getc () == '8')
2662 scr_E (); 2672 scr_E ();
2663 break; 2673 break;
2664 case '(': 2674 case '(':
… …
2671 scr_charset_set (2, (unsigned int)cmd_getc ()); 2681 scr_charset_set (2, (unsigned int)cmd_getc ());
2672 break; 2682 break;
2673 case '+': 2683 case '+':
2674 scr_charset_set (3, (unsigned int)cmd_getc ()); 2684 scr_charset_set (3, (unsigned int)cmd_getc ());
2675 break; 2685 break;
2676#ifndef NO_FRILLS 2686#if !ENABLE_MINIMAL
2677 case '6': 2687 case '6':
2678 scr_backindex (); 2688 scr_backindex ();
2679 break; 2689 break;
2680#endif 2690#endif
2681 case '7': 2691 case '7':
2682 scr_cursor (SAVE); 2692 scr_cursor (SAVE);
2683 break; 2693 break;
2684 case '8': 2694 case '8':
2685 scr_cursor (RESTORE); 2695 scr_cursor (RESTORE);
2686 break; 2696 break;
2687#ifndef NO_FRILLS 2697#if !ENABLE_MINIMAL
2688 case '9': 2698 case '9':
2689 scr_forwardindex (); 2699 scr_forwardindex ();
2690 break; 2700 break;
2691#endif 2701#endif
2702 // DECPAM/DECPNM
2692 case '=': 2703 case '=':
2704 priv_modes |= PrivMode_aplKP;
2705 break;
2693 case '>': 2706 case '>':
2694 PrivMode ((ch == '='), PrivMode_aplKP); 2707 priv_modes &= ~PrivMode_aplKP;
2695 break; 2708 break;
2696 2709
2697 case C1_40: 2710 case C1_40:
2698 cmd_getc (); 2711 cmd_getc ();
2699 break; 2712 break;
… …
2702 break; 2715 break;
2703 2716
2704 /* 8.3.87: NEXT LINE */ 2717 /* 8.3.87: NEXT LINE */
2705 case C1_NEL: /* ESC E */ 2718 case C1_NEL: /* ESC E */
2706 { 2719 {
2707 unicode_t nlcr[] = { C0_LF, C0_CR }; 2720 wchar_t nlcr[] = { C0_LF, C0_CR };
2708 scr_add_lines (nlcr, 1, 2); 2721 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2709 } 2722 }
2710 break; 2723 break;
2711 2724
2712 /* kidnapped escape sequence: Should be 8.3.48 */ 2725 /* kidnapped escape sequence: Should be 8.3.48 */
2713 case C1_ESA: /* ESC G */ 2726 case C1_ESA: /* ESC G */
2714 process_graphics (); 2727 // used by original rxvt for rob nations own graphics mode
2728 if (cmd_getc () == 'Q')
2729 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2715 break; 2730 break;
2716 2731
2717 /* 8.3.63: CHARACTER TABULATION SET */ 2732 /* 8.3.63: CHARACTER TABULATION SET */
2718 case C1_HTS: /* ESC H */ 2733 case C1_HTS: /* ESC H */
2719 scr_set_tab (1); 2734 scr_set_tab (1);
… …
2723 case C1_RI: /* ESC M */ 2738 case C1_RI: /* ESC M */
2724 scr_index (DN); 2739 scr_index (DN);
2725 break; 2740 break;
2726 2741
2727 /* 8.3.142: SINGLE-SHIFT TWO */ 2742 /* 8.3.142: SINGLE-SHIFT TWO */
2728 /*case C1_SS2: scr_single_shift (2); break; */ 2743 /* case C1_SS2: break; */
2729 2744
2730 /* 8.3.143: SINGLE-SHIFT THREE */ 2745 /* 8.3.143: SINGLE-SHIFT THREE */
2731 /*case C1_SS3: scr_single_shift (3); break; */ 2746 /* case C1_SS3: break; */
2732 2747
2733 /* 8.3.27: DEVICE CONTROL STRING */ 2748 /* 8.3.27: DEVICE CONTROL STRING */
2734 case C1_DCS: /* ESC P */ 2749 case C1_DCS: /* ESC P */
2735 process_dcs_seq (); 2750 process_dcs_seq ();
2736 break; 2751 break;
2737 2752
2738 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2753 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2739 case C1_SCI: /* ESC Z */ 2754 case C1_SCI: /* ESC Z */
2740 tt_write ((const unsigned char *)ESCZ_ANSWER, 2755 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2741 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2742 break; /* steal obsolete ESC [ c */ 2756 break; /* steal obsolete ESC [ c */
2743 2757
2744 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2758 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2745 case C1_CSI: /* ESC [ */ 2759 case C1_CSI: /* ESC [ */
2746 process_csi_seq (); 2760 process_csi_seq ();
2747 break; 2761 break;
2748 2762
2749 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2763 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2750 case C1_OSC: /* ESC ] */ 2764 case C1_OSC: /* ESC ] */
2751 process_osc_seq (); 2765 process_osc_seq ();
2752 break; 2766 break;
2753 2767
2754 /* 8.3.106: RESET TO INITIAL STATE */ 2768 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2755 case 'c': 2769 case 'c':
2756 mbstate.reset (); 2770 mbstate.reset ();
2757 scr_poweron (); 2771 scr_poweron ();
2758 scrollbar_show (1); 2772 scrollBar.show (1);
2759 break; 2773 break;
2760 2774
2761 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2775 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2762 case 'n': 2776 case 'n':
2763 scr_charset_choose (2); 2777 scr_charset_choose (2);
… …
2770 } 2784 }
2771} 2785}
2772/*}}} */ 2786/*}}} */
2773 2787
2774/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2788/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2775/* *INDENT-OFF* */
2776enum { 2789enum {
2777 CSI_ICH = 0x40, 2790 CSI_ICH = 0x40,
2778 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2791 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2779 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2792 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2780 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2793 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2783 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2796 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2784 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2797 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2785 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2798 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2786}; 2799};
2787 2800
2788#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2801#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2789 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2802 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2790 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2803 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2791#define get_byte_array_bit(array, bit) \ 2804#define get_byte_array_bit(array, bit) \
2792 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2805 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2793 2806
2794const unsigned char csi_defaults[] = 2807static const unsigned char csi_defaults[] =
2795 { 2808 {
2796 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2809 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2797 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2810 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2798 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2811 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2799 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2812 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2800 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2813 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2801 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2814 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2802 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2815 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2803 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2816 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2804 }; 2817 };
2805/* *INDENT-ON* */
2806 2818
2807void 2819void ecb_hot
2808rxvt_term::process_csi_seq () 2820rxvt_term::process_csi_seq ()
2809{ 2821{
2810 unicode_t ch, priv, i; 2822 unicode_t ch, priv, prev_ch, i;
2811 unsigned int nargs, p; 2823 unsigned int nargs, p;
2812 int n, ndef; 2824 int n, ndef;
2813 int arg[ESC_ARGS]; 2825 int arg[ESC_ARGS] = { };
2814 2826
2815 for (nargs = ESC_ARGS; nargs > 0;) 2827 nargs = 0;
2816 arg[--nargs] = 0;
2817 2828
2818 priv = 0; 2829 priv = 0;
2819 ch = cmd_getc (); 2830 ch = cmd_getc ();
2820 if (ch >= '<' && ch <= '?') 2831 if ((ch >= '<' && ch <= '?') || ch == '!')
2832 {
2821 { /* '<' '=' '>' '?' */ 2833 /* '<' '=' '>' '?' '!' */
2822 priv = ch; 2834 priv = ch;
2823 ch = cmd_getc (); 2835 ch = cmd_getc ();
2824 } 2836 }
2825 2837
2838 prev_ch = 0;
2826 /* read any numerical arguments */ 2839 /* read any numerical arguments */
2827 for (n = -1; ch < CSI_ICH; ) 2840 for (n = -1; ch < CSI_ICH; )
2828 { 2841 {
2829 if (isdigit (ch)) 2842 if (isdigit (ch))
2830 { 2843 {
… …
2840 n = -1; 2853 n = -1;
2841 } 2854 }
2842 else if (IS_CONTROL (ch)) 2855 else if (IS_CONTROL (ch))
2843 process_nonprinting (ch); 2856 process_nonprinting (ch);
2844 2857
2858 prev_ch = ch;
2845 ch = cmd_getc (); 2859 ch = cmd_getc ();
2846 } 2860 }
2847 2861
2848 if (ch > CSI_7F) 2862 if (ch > CSI_7F)
2849 return; 2863 return;
… …
2855 ndef = get_byte_array_bit (csi_defaults, i); 2869 ndef = get_byte_array_bit (csi_defaults, i);
2856 for (p = 0; p < nargs; p++) 2870 for (p = 0; p < nargs; p++)
2857 if (arg[p] == -1) 2871 if (arg[p] == -1)
2858 arg[p] = ndef; 2872 arg[p] = ndef;
2859 2873
2860#ifdef DEBUG_CMD
2861 fprintf (stderr, "CSI ");
2862 for (p = 0; p < nargs; p++)
2863 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2864 fprintf (stderr, "%c\n", ch);
2865#endif
2866
2867 /* 2874 /*
2868 * private mode handling 2875 * private mode handling
2869 */ 2876 */
2870 if (priv) 2877 if (priv)
2871 { 2878 {
2872 switch (priv) 2879 switch (priv)
2873 { 2880 {
2874 case '>': 2881 case '>':
2875 if (ch == CSI_DA) /* secondary device attributes */ 2882 if (ch == CSI_DA) /* secondary device attributes */
2883 {
2884 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2885 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2886 //
2887 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2888 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2889 // versions.
2890 //
2876 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2891 tt_printf ("\033[>%d;95;0c", 'U');
2892 }
2877 break; 2893 break;
2894
2878 case '?': 2895 case '?':
2879 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2896 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2880 process_terminal_mode (ch, priv, nargs, arg); 2897 process_terminal_mode (ch, priv, nargs, arg);
2881 break; 2898 break;
2899
2900 case '!':
2901 if (ch == CSI_70)
2902 {
2903 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2904 scr_soft_reset ();
2905
2906 static const int pm_h[] = { 7, 25 };
2907 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2908
2909 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2910 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2882 } 2911 }
2912 break;
2913 }
2914
2883 return; 2915 return;
2884 } 2916 }
2885 2917
2886 switch (ch) 2918 switch (ch)
2887 { 2919 {
… …
2901 } 2933 }
2902 break; 2934 break;
2903#endif 2935#endif
2904 2936
2905 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2937 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2906 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2938 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2907 arg[0] = -arg[0]; 2939 arg[0] = -arg[0];
2908 /* FALLTHROUGH */ 2940 /* FALLTHROUGH */
2909 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2941 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2910 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2942 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2911 scr_gotorc (arg[0], 0, RELATIVE); 2943 scr_gotorc (arg[0], 0, RELATIVE);
2912 break; 2944 break;
2913 2945
2914 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2946 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2915 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2947 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2986 3018
2987 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3019 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2988 arg[0] = -arg[0]; 3020 arg[0] = -arg[0];
2989 /* FALLTHROUGH */ 3021 /* FALLTHROUGH */
2990 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3022 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2991 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3023 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2992 break; 3024 break;
2993 3025
2994 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3026 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2995 tt_write ((const unsigned char *)VT100_ANS, 3027 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2996 (unsigned int) (sizeof (VT100_ANS) - 1));
2997 break; 3028 break;
2998 3029
2999 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3030 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3000 process_sgr_mode (nargs, arg); 3031 process_sgr_mode (nargs, arg);
3001 break; 3032 break;
… …
3008 break; 3039 break;
3009 case 6: /* CPR requested */ 3040 case 6: /* CPR requested */
3010 scr_report_position (); 3041 scr_report_position ();
3011 break; 3042 break;
3012 case 7: /* unofficial extension */ 3043 case 7: /* unofficial extension */
3013 if (Options & Opt_insecure) 3044 if (option (Opt_insecure))
3014 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3045 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3015 break; 3046 break;
3016 case 8: /* unofficial extension */ 3047 case 8: /* unofficial extension */
3017 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3048 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3018 break; 3049 break;
3019 } 3050 }
… …
3055 break; 3086 break;
3056 3087
3057 case CSI_RM: /* 8.3.107: RESET MODE */ 3088 case CSI_RM: /* 8.3.107: RESET MODE */
3058 if (arg[0] == 4) 3089 if (arg[0] == 4)
3059 scr_insert_mode (0); 3090 scr_insert_mode (0);
3091 else if (arg[0] == 20)
3092 priv_modes &= ~PrivMode_LFNL;
3060 break; 3093 break;
3061 3094
3062 case CSI_SM: /* 8.3.126: SET MODE */ 3095 case CSI_SM: /* 8.3.126: SET MODE */
3063 if (arg[0] == 4) 3096 if (arg[0] == 4)
3064 scr_insert_mode (1); 3097 scr_insert_mode (1);
3098 else if (arg[0] == 20)
3099 priv_modes |= PrivMode_LFNL;
3100 break;
3101
3102 case CSI_71: // DECSCUSR: set cursor style
3103 if (prev_ch == ' ')
3104 set_cursor_style (arg[0]);
3065 break; 3105 break;
3066 3106
3067 /* 3107 /*
3068 * PRIVATE USE beyond this point. All CSI_7? sequences here 3108 * PRIVATE USE beyond this point. All CSI_7? sequences here
3069 */ 3109 */
… …
3081 break; 3121 break;
3082 case CSI_75: 3122 case CSI_75:
3083 scr_cursor (RESTORE); 3123 scr_cursor (RESTORE);
3084 break; 3124 break;
3085 3125
3086#ifndef NO_FRILLS 3126#if !ENABLE_MINIMAL
3087 case CSI_74: 3127 case CSI_74:
3088 process_window_ops (arg, nargs); 3128 process_window_ops (arg, nargs);
3089 break; 3129 break;
3090#endif 3130#endif
3091 3131
… …
3098 break; 3138 break;
3099 } 3139 }
3100} 3140}
3101/*}}} */ 3141/*}}} */
3102 3142
3103#ifndef NO_FRILLS 3143#if !ENABLE_MINIMAL
3104/* ARGSUSED */
3105void 3144void
3106rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3145rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3107{ 3146{
3108 int x, y; 3147 int x, y;
3109 XWindowAttributes wattr; 3148 XWindowAttributes wattr;
3110 Window wdummy; 3149 Window wdummy;
3150
3151 dLocal (Display *, dpy);
3111 3152
3112 if (nargs == 0) 3153 if (nargs == 0)
3113 return; 3154 return;
3114 3155
3115 switch (args[0]) 3156 switch (args[0])
3116 { 3157 {
3117 /* 3158 /*
3118 * commands 3159 * commands
3119 */ 3160 */
3120 case 1: /* deiconify window */ 3161 case 1: /* deiconify window */
3121 XMapWindow (display->display, TermWin.parent[0]); 3162 XMapWindow (dpy, parent);
3122 break; 3163 break;
3123 case 2: /* iconify window */ 3164 case 2: /* iconify window */
3124 XIconifyWindow (display->display, TermWin.parent[0], 3165 XIconifyWindow (dpy, parent, display->screen);
3125 DefaultScreen (display->display));
3126 break; 3166 break;
3127 case 3: /* set position (pixels) */ 3167 case 3: /* set position (pixels) */
3128 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3168 XMoveWindow (dpy, parent, args[1], args[2]);
3129 break; 3169 break;
3130 case 4: /* set size (pixels) */ 3170 case 4: /* set size (pixels) */
3131 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3171 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3132 break; 3172 break;
3133 case 5: /* raise window */ 3173 case 5: /* raise window */
3134 XRaiseWindow (display->display, TermWin.parent[0]); 3174 XRaiseWindow (dpy, parent);
3135 break; 3175 break;
3136 case 6: /* lower window */ 3176 case 6: /* lower window */
3137 XLowerWindow (display->display, TermWin.parent[0]); 3177 XLowerWindow (dpy, parent);
3138 break; 3178 break;
3139 case 7: /* refresh window */ 3179 case 7: /* refresh window */
3140 scr_touch (true); 3180 scr_touch (true);
3141 break; 3181 break;
3142 case 8: /* set size (chars) */ 3182 case 8: /* set size (chars) */
3143 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3183 set_widthheight ((unsigned int) (args[2] * fwidth),
3144 (unsigned int) (args[1] * TermWin.fheight)); 3184 (unsigned int) (args[1] * fheight));
3145 break; 3185 break;
3146 3186
3147 //case 9: NYI, TODO, restore maximized window or maximize window 3187 //case 9: NYI, TODO, restore maximized window or maximize window
3148 default: 3188 default:
3149 if (args[0] >= 24) /* set height (chars) */ 3189 if (args[0] >= 24) /* set height (chars) */
3150 set_widthheight ((unsigned int)TermWin.width, 3190 set_widthheight ((unsigned int)vt_width,
3151 (unsigned int) (args[1] * TermWin.fheight)); 3191 (unsigned int) (args[1] * fheight));
3152 break; 3192 break;
3153
3154 3193
3155 /* 3194 /*
3156 * reports - some output format copied from XTerm 3195 * reports - some output format copied from XTerm
3157 */ 3196 */
3158 case 11: /* report window state */ 3197 case 11: /* report window state */
3159 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3198 XGetWindowAttributes (dpy, parent, &wattr);
3160 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3199 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3161 break; 3200 break;
3162 case 13: /* report window position */ 3201 case 13: /* report window position */
3163 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
3164 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3203 XTranslateCoordinates (dpy, parent, wattr.root,
3165 -wattr.border_width, -wattr.border_width, 3204 -wattr.border_width, -wattr.border_width,
3166 &x, &y, &wdummy); 3205 &x, &y, &wdummy);
3167 tt_printf ("\033[3;%d;%dt", x, y); 3206 tt_printf ("\033[3;%d;%dt", x, y);
3168 break; 3207 break;
3169 case 14: /* report window size (pixels) */ 3208 case 14: /* report window size (pixels) */
3170 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
3171 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3210 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3172 break; 3211 break;
3173 case 18: /* report text area size (chars) */ 3212 case 18: /* report text area size (chars) */
3174 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3213 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3175 break; 3214 break;
3176 case 19: /* report window size (chars) */ 3215 case 19: /* report window size (chars) */
3177 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3216 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3178 break; 3217 break;
3179 case 20: /* report icon label */ 3218 case 20: /* report icon label */
3180 if (Options & Opt_insecure)
3181 { 3219 {
3182 char *s; 3220 char *s;
3183 XGetIconName (display->display, TermWin.parent[0], &s); 3221 XGetIconName (dpy, parent, &s);
3184 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3222 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3223 XFree (s);
3185 } 3224 }
3186 break; 3225 break;
3187 case 21: /* report window title */ 3226 case 21: /* report window title */
3188 if (Options & Opt_insecure)
3189 { 3227 {
3190 char *s; 3228 char *s;
3191 XFetchName (display->display, TermWin.parent[0], &s); 3229 XFetchName (dpy, parent, &s);
3192 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3230 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3231 XFree (s);
3193 } 3232 }
3194 break; 3233 break;
3195 } 3234 }
3196} 3235}
3197#endif 3236#endif
3198 3237
3199/*----------------------------------------------------------------------*/ 3238/*----------------------------------------------------------------------*/
3200/* 3239/*
3201 * get input up until STRING TERMINATOR (or BEL) 3240 * get input up until STRING TERMINATOR (or BEL)
3202 * ends_how is terminator used. returned input must be free()'d 3241 * ends_how is terminator used. returned input must be free()'d
3203 */ 3242 */
3204unsigned char * 3243char *
3205rxvt_term::get_to_st (unicode_t &ends_how) 3244rxvt_term::get_to_st (unicode_t &ends_how)
3206{ 3245{
3207 unicode_t prev = 0, ch; 3246 unicode_t ch;
3247 bool seen_esc = false;
3208 unsigned int n = 0; 3248 unsigned int n = 0;
3209 unsigned char *s; 3249 wchar_t string[CBUFSIZ];
3210 unsigned char string[STRING_MAX];
3211 3250
3212 while ((ch = cmd_getc ()) != NOCHAR) 3251 while ((ch = cmd_getc ()) != NOCHAR)
3213 { 3252 {
3214 if (prev == C0_ESC) 3253 if (seen_esc)
3215 { 3254 {
3216 if (ch == 0x5c) /* 7bit ST */ 3255 if (ch == 0x5c) /* 7bit ST */
3217 break; 3256 break;
3218 else 3257 else
3219 return NULL; 3258 return NULL;
3220 } 3259 }
3260 else if (ch == C0_ESC)
3261 {
3262 seen_esc = true;
3263 continue;
3264 }
3221 else if (ch == C0_BEL || ch == CHAR_ST) 3265 else if (ch == C0_BEL || ch == CHAR_ST)
3222 break; 3266 break;
3267 else if (ch == C0_SYN)
3268 ch = cmd_get8 ();
3223 else if (ch < 0x20) 3269 else if (ch < 0x20)
3224 return NULL; /* other control character - exit */ 3270 return NULL; /* other control character - exit */
3271
3272 seen_esc = false;
3225 3273
3226 if (n >= sizeof (string) - 1) 3274 if (n >= sizeof (string) - 1)
3227 // stop at some sane length 3275 // stop at some sane length
3228 return NULL; 3276 return NULL;
3229 3277
3230 if (ch == C0_SYN)
3231 {
3232 string[n++] = cmd_get8 ();
3233 prev = 0;
3234 }
3235 else
3236 string[n++] = prev = ch; 3278 string[n++] = ch;
3237 } 3279 }
3238 3280
3239 string[n++] = '\0'; 3281 string[n++] = '\0';
3240 3282
3241 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3242 return NULL;
3243
3244 ends_how = (ch == 0x5c ? C0_ESC : ch); 3283 ends_how = (ch == 0x5c ? C0_ESC : ch);
3245 STRNCPY (s, string, n); 3284
3246 return s; 3285 return rxvt_wcstombs (string);
3247} 3286}
3248 3287
3249/*----------------------------------------------------------------------*/ 3288/*----------------------------------------------------------------------*/
3250/* 3289/*
3251 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3290 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3252 */ 3291 */
3253void 3292void
3254rxvt_term::process_dcs_seq () 3293rxvt_term::process_dcs_seq ()
3255{ 3294{
3256 unsigned char *s;
3257 unicode_t eh;
3258
3259 /* 3295 /*
3260 * Not handled yet 3296 * Not handled yet
3261 */ 3297 */
3298
3299 unicode_t eh;
3262 s = get_to_st (eh); 3300 char *s = get_to_st (eh);
3263 if (s) 3301 if (s)
3264 free (s); 3302 free (s);
3265 3303
3266 return; 3304 return;
3267} 3305}
… …
3271 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3309 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3272 */ 3310 */
3273void 3311void
3274rxvt_term::process_osc_seq () 3312rxvt_term::process_osc_seq ()
3275{ 3313{
3276 unicode_t ch, eh;
3277 int arg; 3314 int arg;
3278 3315
3279 ch = cmd_getc (); 3316 unicode_t ch = cmd_getc ();
3280 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3317 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3281 arg = arg * 10 + (ch - '0'); 3318 arg = arg * 10 + (ch - '0');
3282 3319
3283 if (ch == ';') 3320 if (ch == ';')
3284 { 3321 {
3322 unicode_t eh;
3285 unsigned char *s = get_to_st (eh); 3323 char *s = get_to_st (eh);
3286 3324
3287 if (s) 3325 if (s)
3288 { 3326 {
3289 process_xterm_seq (arg, (char *)s, eh); 3327 process_xterm_seq (arg, s, eh);
3290 free (s); 3328 free (s);
3291 } 3329 }
3292 } 3330 }
3293} 3331}
3294 3332
3295void 3333void
3296rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3334rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3297{ 3335{
3298 if (str[0] == '?' && !str[1]) 3336 if (str[0] == '?' && !str[1])
3299 { 3337 {
3300 if (Options & Opt_insecure) 3338 rgba c;
3301 { 3339 pix_colors_focused[color].get (c);
3302 unsigned short r, g, b; 3340
3303 PixColorsFocused[color].get (display, r, g, b); 3341#if XFT
3342 if (c.a != rgba::MAX_CC)
3343 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3344 else
3345#endif
3304 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3346 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3305 }
3306 } 3347 }
3307 else 3348 else
3308 set_window_color (color, str); 3349 set_window_color (color, str);
3309} 3350}
3310 3351
3311/* 3352/*
3312 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3353 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3313 * 0 = change iconName/title
3314 * 1 = change iconName
3315 * 2 = change title
3316 * 4 = change color
3317 * 10 = change fg color
3318 * 11 = change bg color
3319 * 12 = change text color
3320 * 13 = change mouse foreground color
3321 * 17 = change highlight character colour
3322 * 18 = change bold character color
3323 * 19 = change underlined character color
3324 * 46 = change logfile (not implemented)
3325 * 50 = change font
3326 *
3327 * rxvt extensions:
3328 * 20 = bg pixmap
3329 * 39 = change default fg color
3330 * 49 = change default bg color
3331 * 55 = dump scrollback buffer and all of screen
3332 * 701 = change locale
3333 * 702 = find font
3334 * 703 = menu
3335 */ 3354 */
3336void 3355void
3337rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3356rxvt_term::process_xterm_seq (int op, char *str, char resp)
3338{ 3357{
3339 int changed = 0;
3340 int color; 3358 int color;
3341 char *buf, *name; 3359 char *buf, *name;
3342 bool query = str[0] == '?' && !str[1]; 3360 bool query = str[0] == '?' && !str[1];
3361 int saveop = op;
3362
3363 dLocal (Display *, dpy);
3343 3364
3344 assert (str != NULL); 3365 assert (str != NULL);
3366
3367 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3368 return;
3369
3345 switch (op) 3370 switch (op)
3346 { 3371 {
3347 case XTerm_name: 3372 case XTerm_name:
3348 set_title (str); 3373 set_title (str);
3349 /* FALLTHROUGH */ 3374 /* FALLTHROUGH */
… …
3354 set_title (str); 3379 set_title (str);
3355 break; 3380 break;
3356 case XTerm_property: 3381 case XTerm_property:
3357 if (str[0] == '?') 3382 if (str[0] == '?')
3358 { 3383 {
3359 Atom prop = XInternAtom (display->display, str + 1, True); 3384 Atom prop = display->atom (str + 1);
3360 Atom actual_type; 3385 Atom actual_type;
3361 int actual_format; 3386 int actual_format;
3362 unsigned long nitems; 3387 unsigned long nitems;
3363 unsigned long bytes_after; 3388 unsigned long bytes_after;
3364 unsigned char *value = 0; 3389 unsigned char *value = 0;
3365 const char *str = ""; 3390 const char *str = "";
3366 3391
3367 if (prop 3392 if (prop
3368 && XGetWindowProperty (display->display, TermWin.parent[0], 3393 && XGetWindowProperty (dpy, parent,
3369 prop, 0, 1<<16, 0, AnyPropertyType, 3394 prop, 0, 1<<16, 0, AnyPropertyType,
3370 &actual_type, &actual_format, 3395 &actual_type, &actual_format,
3371 &nitems, &bytes_after, &value) == Success 3396 &nitems, &bytes_after, &value) == Success
3372 && actual_type != None 3397 && actual_type != None
3373 && actual_format == 8) 3398 && actual_format == 8)
3374 str = (const char *)(value); 3399 str = (const char *)(value);
3375 3400
3376 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3401 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3377 3402
3378 XFree (value); 3403 XFree (value);
3379 } 3404 }
3380 else 3405 else
3381 { 3406 {
3382 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3407 char *eq = strchr (str, '=');
3383 3408
3384 if (eq) 3409 if (eq)
3385 { 3410 {
3386 *eq = 0; 3411 *eq = 0;
3387 XChangeProperty (display->display, TermWin.parent[0], 3412 set_utf8_property (display->atom (str), eq + 1);
3388 display->atom (str), XA_STRING, 8,
3389 PropModeReplace, (unsigned char *)eq + 1,
3390 strlen (eq + 1));
3391 } 3413 }
3392 else 3414 else
3393 XDeleteProperty (display->display, TermWin.parent[0], 3415 XDeleteProperty (dpy, parent,
3394 display->atom (str)); 3416 display->atom (str));
3395 } 3417 }
3396 break; 3418 break;
3397 3419
3398 case XTerm_Color: 3420 case XTerm_Color:
3399 for (buf = (char *)str; buf && *buf;) 3421 for (buf = (char *)str; buf && *buf;)
3400 { 3422 {
3401 if ((name = STRCHR (buf, ';')) == NULL) 3423 if ((name = strchr (buf, ';')) == NULL)
3402 break; 3424 break;
3403 3425
3404 *name++ = '\0'; 3426 *name++ = '\0';
3405 color = atoi (buf); 3427 color = atoi (buf) + minCOLOR;
3406 3428
3407 if (color < 0 || color >= TOTAL_COLORS) 3429 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3408 break; 3430 break;
3409 3431
3410 if ((buf = STRCHR (name, ';')) != NULL) 3432 if ((buf = strchr (name, ';')) != NULL)
3411 *buf++ = '\0'; 3433 *buf++ = '\0';
3412 3434
3413 if (name[0] == '?' && !name[1]) 3435 process_color_seq (op, color, name, resp);
3436 }
3437 break;
3438 case Rxvt_restoreFG:
3439 case XTerm_Color00:
3440 process_color_seq (op, Color_fg, str, resp);
3441 break;
3442 case Rxvt_restoreBG:
3443 case XTerm_Color01:
3444 process_color_seq (op, Color_bg, str, resp);
3445 break;
3446#ifndef NO_CURSORCOLOR
3447 case XTerm_Color_cursor:
3448 process_color_seq (op, Color_cursor, str, resp);
3449 break;
3450#endif
3451 case XTerm_Color_pointer_fg:
3452 process_color_seq (op, Color_pointer_fg, str, resp);
3453 break;
3454 case XTerm_Color_pointer_bg:
3455 process_color_seq (op, Color_pointer_bg, str, resp);
3456 break;
3457#ifdef OPTION_HC
3458 case XTerm_Color_HC:
3459 process_color_seq (op, Color_HC, str, resp);
3460 break;
3461 case XTerm_Color_HTC:
3462 process_color_seq (op, Color_HTC, str, resp);
3463 break;
3464#endif
3465#ifndef NO_BOLD_UNDERLINE_REVERSE
3466 case URxvt_Color_BD:
3467 process_color_seq (op, Color_BD, str, resp);
3468 break;
3469 case URxvt_Color_UL:
3470 process_color_seq (op, Color_UL, str, resp);
3471 break;
3472 case URxvt_Color_IT:
3473 process_color_seq (op, Color_IT, str, resp);
3474 break;
3475#endif
3476 case URxvt_Color_border:
3477 process_color_seq (op, Color_border, str, resp);
3478 break;
3479
3480#if BG_IMAGE_FROM_ROOT
3481 case URxvt_Color_tint:
3482 process_color_seq (op, Color_tint, str, resp);
3483 {
3484 bool changed = false;
3485
3486 if (ISSET_PIXCOLOR (Color_tint))
3487 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3488
3489 if (changed)
3490 update_background ();
3491 }
3492
3493 break;
3494#endif
3495
3496#if BG_IMAGE_FROM_FILE
3497 case Rxvt_Pixmap:
3498 if (!strcmp (str, "?"))
3499 {
3500 char str[256];
3501 int h_scale = fimage.h_scale;
3502 int v_scale = fimage.v_scale;
3503 int h_align = fimage.h_align;
3504 int v_align = fimage.v_align;
3505
3506 sprintf (str, "[%dx%d+%d+%d]",
3507 h_scale, v_scale,
3508 h_align, v_align);
3509 process_xterm_seq (XTerm_title, str, CHAR_ST);
3510 }
3511 else
3512 {
3513 bool changed = false;
3514
3515 if (*str != ';')
3414 { 3516 {
3415 if (Options & Opt_insecure) 3517 try
3416 { 3518 {
3417 unsigned short r, g, b; 3519 fimage.set_file_geometry (this, str);
3418 PixColorsFocused[color + minCOLOR].get (display, r, g, b); 3520 changed = true;
3419 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3521 }
3522 catch (const class rxvt_failure_exception &e)
3523 {
3420 } 3524 }
3421 } 3525 }
3422 else 3526 else
3423 set_window_color (color + minCOLOR, name); 3527 {
3528 str++;
3529 if (fimage.set_geometry (str, true))
3530 changed = true;
3531 }
3532
3533 if (changed)
3534 {
3535 if (bg_window_position_sensitive ())
3536 {
3537 int x, y;
3538 get_window_origin (x, y);
3539 parent_x = x;
3540 parent_y = y;
3541 }
3542 update_background ();
3543 }
3424 } 3544 }
3425 break; 3545 break;
3426 case XTerm_Color00:
3427 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3428 break;
3429 case XTerm_Color01:
3430 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3431 break;
3432#ifndef NO_CURSORCOLOR
3433 case XTerm_Color_cursor:
3434 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3435 break;
3436#endif 3546#endif
3437 case XTerm_Color_pointer_fg:
3438 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3439 break;
3440 case XTerm_Color_pointer_bg:
3441 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3442 break;
3443#ifndef NO_BOLD_UNDERLINE_REVERSE
3444 case XTerm_Color_BD:
3445 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3446 break;
3447 case XTerm_Color_UL:
3448 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3449 break;
3450 case XTerm_Color_RV:
3451 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3452 break;
3453#endif
3454
3455 case XTerm_Pixmap:
3456 if (*str != ';')
3457 {
3458#if XPM_BACKGROUND
3459 scale_pixmap (""); /* reset to default scaling */
3460 set_bgPixmap (str); /* change pixmap */
3461#endif
3462 scr_touch (true);
3463 }
3464 while ((str = STRCHR (str, ';')) != NULL)
3465 {
3466 str++;
3467#if XPM_BACKGROUND
3468 changed += scale_pixmap (str);
3469#endif
3470
3471 }
3472 if (changed)
3473 {
3474#ifdef XPM_BACKGROUND
3475 resize_pixmap ();
3476#endif
3477 scr_touch (true);
3478 }
3479 break;
3480
3481 case XTerm_restoreFG:
3482 set_window_color (Color_fg, str);
3483 break;
3484 case XTerm_restoreBG:
3485 set_window_color (Color_bg, str);
3486 break;
3487 3547
3488 case XTerm_logfile: 3548 case XTerm_logfile:
3489 // TODO, when secure mode? 3549 // TODO, when secure mode?
3490 break; 3550 break;
3491 3551
3492 case XTerm_font:
3493 if (query)
3494 {
3495 if (Options & Opt_insecure)
3496 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3497 TermWin.fontset->fontdesc
3498 ? TermWin.fontset->fontdesc
3499 : "",
3500 resp);
3501 }
3502 else
3503 change_font (str);
3504 break;
3505
3506#ifndef NO_FRILLS
3507 case XTerm_locale:
3508 if (query)
3509 {
3510 if (Options & Opt_insecure)
3511 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3512 }
3513 else
3514 {
3515 set_locale (str);
3516# ifdef USE_XIM
3517 im_cb ();
3518# endif
3519 }
3520 break;
3521
3522 case XTerm_findfont:
3523 if (Options & Opt_insecure)
3524 {
3525 int fid = TermWin.fontset->find_font (atoi (str));
3526 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3527 fid, (*TermWin.fontset)[fid]->name, resp);
3528 }
3529 break;
3530#endif
3531
3532#ifdef MENUBAR
3533 case XTerm_Menu:
3534 if (Options & Opt_insecure)
3535 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3536 break;
3537#endif
3538#if 0 3552#if 0
3539 case XTerm_dumpscreen: /* no error notices */ 3553 case Rxvt_dumpscreen: /* no error notices */
3540 { 3554 {
3541 int fd; 3555 int fd;
3542 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3556 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3543 { 3557 {
3544 scr_dump (fd); 3558 scr_dump (fd);
3545 close (fd); 3559 close (fd);
3546 } 3560 }
3547 } 3561 }
3562 break;
3563#endif
3564 case XTerm_font:
3565 op = URxvt_font;
3566 case URxvt_font:
3567#if ENABLE_STYLES
3568 case URxvt_boldFont:
3569 case URxvt_italicFont:
3570 case URxvt_boldItalicFont:
3571#endif
3572 if (query)
3573 tt_printf ("\33]%d;%-.250s%c", saveop,
3574 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3575 ? fontset[op - URxvt_font]->fontdesc : "",
3576 resp);
3577 else
3578 {
3579 const char *&res = rs[Rs_font + (op - URxvt_font)];
3580
3581 res = strdup (str);
3582 allocated.push_back ((void *)res);
3583 set_fonts ();
3584 }
3585 break;
3586
3587 case URxvt_version:
3588 if (query)
3589 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3590 op,
3591 rs[Rs_name], VERSION[0], VERSION[2],
3592 resp);
3593 break;
3594
3595#if !ENABLE_MINIMAL
3596 case URxvt_locale:
3597 if (query)
3598 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3599 else
3600 {
3601 set_locale (str);
3602 pty->set_utf8_mode (enc_utf8);
3603 init_xlocale ();
3604 }
3605 break;
3606
3607 case URxvt_view_up:
3608 case URxvt_view_down:
3609 {
3610 int lines = atoi (str);
3611
3612 if (lines)
3613 scr_page (op == URxvt_view_up ? UP : DN, lines);
3614 else
3615 scr_erase_savelines ();
3616 }
3617
3618 break;
3619#endif
3620
3621#if ENABLE_PERL
3622 case URxvt_perl:
3623 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3548 break; 3624 break;
3549#endif 3625#endif
3550 } 3626 }
3551} 3627}
3552/*----------------------------------------------------------------------*/ 3628/*----------------------------------------------------------------------*/
… …
3559 * 's' = save 3635 * 's' = save
3560 * 'r' = restore 3636 * 'r' = restore
3561 * 't' = toggle 3637 * 't' = toggle
3562 * so no need for fancy checking 3638 * so no need for fancy checking
3563 */ 3639 */
3564int 3640int ecb_cold
3565rxvt_term::privcases (int mode, unsigned long bit) 3641rxvt_term::privcases (int mode, unsigned long bit)
3566{ 3642{
3567 int state; 3643 int state;
3568 3644
3569 if (mode == 's') 3645 if (mode == 's')
3570 { 3646 {
3571 SavedModes |= (PrivateModes & bit); 3647 if (priv_modes & bit)
3648 SavedModes |= bit;
3649 else
3650 SavedModes &= ~bit;
3572 return -1; 3651 return -1;
3573 } 3652 }
3574 else 3653 else
3575 { 3654 {
3576 if (mode == 'r') 3655 if (mode == 'r')
3577 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3656 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3578 else 3657 else
3579 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3658 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3580 PrivMode (state, bit); 3659
3660 if (state)
3661 priv_modes |= bit;
3662 else
3663 priv_modes &= ~bit;
3581 } 3664 }
3582 3665
3583 return state; 3666 return state;
3584} 3667}
3585 3668
3586/* we're not using priv _yet_ */ 3669/* we're not using priv _yet_ */
3587void 3670void
3588rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3671rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3589{ 3672{
3590 unsigned int i, j; 3673 unsigned int i, j;
3591 int state; 3674 int state;
3592 3675
3593 static const struct 3676 static const struct
3594 { 3677 {
3595 const int argval; 3678 const int argval;
3596 const unsigned long bit; 3679 const unsigned long bit;
3597 }
3598
3599 argtopriv[] = { 3680 } argtopriv[] = {
3600 { 1, PrivMode_aplCUR }, 3681 { 1, PrivMode_aplCUR }, // DECCKM
3601 { 2, PrivMode_vt52 }, 3682 { 2, PrivMode_vt52 }, // DECANM
3602 { 3, PrivMode_132 }, 3683 { 3, PrivMode_132 }, // DECCOLM
3603 { 4, PrivMode_smoothScroll }, 3684 { 4, PrivMode_smoothScroll }, // DECSCLM
3604 { 5, PrivMode_rVideo }, 3685 { 5, PrivMode_rVideo }, // DECSCNM
3605 { 6, PrivMode_relOrigin }, 3686 { 6, PrivMode_relOrigin }, // DECOM
3606 { 7, PrivMode_Autowrap }, 3687 { 7, PrivMode_Autowrap }, // DECAWM
3688 // 8, auto-repeat keys // DECARM
3607 { 9, PrivMode_MouseX10 }, 3689 { 9, PrivMode_MouseX10 },
3608#ifdef menuBar_esc 3690 { 12, PrivMode_BlinkingCursor },
3609 { menuBar_esc, PrivMode_menuBar }, 3691 // 18 end FF to printer after print screen
3610#endif 3692 // 19 Print screen prints full screen/scroll region
3693 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3611#ifdef scrollBar_esc 3694#ifdef scrollBar_esc
3612 { scrollBar_esc, PrivMode_scrollBar }, 3695 { scrollBar_esc, PrivMode_scrollBar },
3613#endif 3696#endif
3614 // 18, 19 printing-related
3615 { 25, PrivMode_VisibleCursor },
3616 // 30 show scrollbar rxvt. extension
3617 { 35, PrivMode_ShiftKeys }, // rxvt extension 3697 { 35, PrivMode_ShiftKeys }, // rxvt extension
3698 // 38, tektronix mode // DECTEK
3618 { 40, PrivMode_132OK }, 3699 { 40, PrivMode_132OK },
3619 // 41 xterm more fixes NYI 3700 // 41 xterm more fixes NYI
3620 // 45 margin bell NYI 3701 // 45 margin bell NYI
3621 // 46 start logging 3702 // 46 start logging
3622 { 47, PrivMode_Screen }, 3703 { 47, PrivMode_Screen },
3623 { 66, PrivMode_aplKP }, 3704 { 66, PrivMode_aplKP }, // DECNKM
3624#ifndef NO_BACKSPACE_KEY 3705#ifndef NO_BACKSPACE_KEY
3625 { 67, PrivMode_BackSpace }, 3706 { 67, PrivMode_BackSpace }, // DECBKM
3626#endif 3707#endif
3627 { 1000, PrivMode_MouseX11 }, 3708 { 1000, PrivMode_MouseX11 },
3628 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3709 { 1002, PrivMode_MouseBtnEvent },
3629 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3710 { 1003, PrivMode_MouseAnyEvent },
3630 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3711#if ENABLE_FRILLS
3712 { 1005, PrivMode_ExtModeMouse },
3713#endif
3631 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3714 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3632 { 1011, PrivMode_Keypress }, // rxvt extension 3715 { 1011, PrivMode_Keypress }, // rxvt extension
3716#if ENABLE_FRILLS
3717 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3718#endif
3633 // 1035 enable modifiers for alt, numlock NYI 3719 // 1035 enable modifiers for alt, numlock NYI
3634 // 1036 send ESC for meta keys NYI 3720 // 1036 send ESC for meta keys NYI
3635 // 1037 send DEL for keypad delete NYI 3721 // 1037 send DEL for keypad delete NYI
3636 { 1047, PrivMode_Screen }, 3722 { 1047, PrivMode_Screen },
3637 // 1048 save and restore cursor 3723 // 1048 save and restore cursor, implemented in code
3638 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3724 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3639 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3725 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3726 { 2004, PrivMode_BracketPaste },
3640 }; 3727 };
3641 3728
3642 if (nargs == 0) 3729 if (nargs == 0)
3643 return; 3730 return;
3644 3731
… …
3651 for (i = 0; i < nargs; i++) 3738 for (i = 0; i < nargs; i++)
3652 { 3739 {
3653 state = -1; 3740 state = -1;
3654 3741
3655 /* basic handling */ 3742 /* basic handling */
3656 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3743 for (j = 0; j < ecb_array_length (argtopriv); j++)
3657 if (argtopriv[j].argval == arg[i]) 3744 if (argtopriv[j].argval == arg[i])
3658 { 3745 {
3659 state = privcases (mode, argtopriv[j].bit); 3746 state = privcases (mode, argtopriv[j].bit);
3660 break; 3747 break;
3661 } 3748 }
3662 3749
3663 /* extra handling for values with state unkept */ 3750 /* extra handling for values with state unkept */
3664 switch (arg[i]) 3751 switch (arg[i])
3665 { 3752 {
3753#if ENABLE_STYLES
3754 case 1021:
3755 set_option (Opt_intensityStyles, mode);
3756
3757 scr_touch (true);
3758 break;
3759#endif
3666 case 1048: /* alternative cursor save */ 3760 case 1048: /* alternative cursor save */
3667 if (Options & Opt_secondaryScreen) 3761 if (option (Opt_secondaryScreen))
3668 if (mode == 0) 3762 if (mode == 0)
3669 scr_cursor (RESTORE); 3763 scr_cursor (RESTORE);
3670 else if (mode == 1) 3764 else if (mode == 1)
3671 scr_cursor (SAVE); 3765 scr_cursor (SAVE);
3672 break; 3766 break;
… …
3680 case 2: /* VT52 mode */ 3774 case 2: /* VT52 mode */
3681 /* oddball mode. should be set regardless of set/reset 3775 /* oddball mode. should be set regardless of set/reset
3682 * parameter. Return from VT52 mode with an ESC < from 3776 * parameter. Return from VT52 mode with an ESC < from
3683 * within VT52 mode 3777 * within VT52 mode
3684 */ 3778 */
3685 PrivMode (1, PrivMode_vt52); 3779 priv_modes |= PrivMode_vt52;
3686 break; 3780 break;
3687 case 3: /* 80/132 */ 3781 case 3: /* 80/132 */
3688 if (PrivateModes & PrivMode_132OK) 3782 if (priv_modes & PrivMode_132OK)
3689 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3783 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3690 break; 3784 break;
3691 case 4: /* smooth scrolling */ 3785 case 4: /* smooth scrolling */
3692 if (state) 3786 set_option (Opt_jumpScroll, !state);
3693 Options &= ~Opt_jumpScroll;
3694 else
3695 Options |= Opt_jumpScroll;
3696 break; 3787 break;
3697 case 5: /* reverse video */ 3788 case 5: /* reverse video */
3698 scr_rvideo_mode (state); 3789 scr_rvideo_mode (state);
3699 break; 3790 break;
3700 case 6: /* relative/absolute origins */ 3791 case 6: /* relative/absolute origins */
… …
3704 scr_autowrap (state); 3795 scr_autowrap (state);
3705 break; 3796 break;
3706 /* case 8: - auto repeat, can't do on a per window basis */ 3797 /* case 8: - auto repeat, can't do on a per window basis */
3707 case 9: /* X10 mouse reporting */ 3798 case 9: /* X10 mouse reporting */
3708 if (state) /* orthogonal */ 3799 if (state) /* orthogonal */
3709 PrivateModes &= ~PrivMode_MouseX11; 3800 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3710 break; 3801 break;
3711#ifdef menuBar_esc
3712 case menuBar_esc:
3713#ifdef MENUBAR
3714 map_menuBar (state);
3715#endif
3716 break;
3717#endif
3718#ifdef scrollBar_esc 3802#ifdef scrollBar_esc
3719 case scrollBar_esc: 3803 case scrollBar_esc:
3720 if (scrollbar_mapping (state)) 3804 scrollBar.map (state);
3721 {
3722 resize_all_windows (0, 0, 0); 3805 resize_all_windows (0, 0, 0);
3723 scr_touch (true); 3806 scr_touch (true);
3724 } 3807 break;
3808#endif
3809#ifdef CURSOR_BLINK
3810 case 12:
3811 cursor_blink_reset ();
3725 break; 3812 break;
3726#endif 3813#endif
3727 case 25: /* visible/invisible cursor */ 3814 case 25: /* visible/invisible cursor */
3728 scr_cursor_visible (state); 3815 scr_cursor_visible (state);
3729 break; 3816 break;
… …
3734 break; 3821 break;
3735 /* case 66: - application key pad */ 3822 /* case 66: - application key pad */
3736 /* case 67: - backspace key */ 3823 /* case 67: - backspace key */
3737 case 1000: /* X11 mouse reporting */ 3824 case 1000: /* X11 mouse reporting */
3738 if (state) /* orthogonal */ 3825 if (state) /* orthogonal */
3739 PrivateModes &= ~PrivMode_MouseX10; 3826 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3740 break; 3827 break;
3741#if 0
3742 case 1001: 3828 case 1002:
3743 break; /* X11 mouse highlighting */ 3829 case 1003:
3744#endif 3830 if (state)
3831 {
3832 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3833 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3834 mouse_row = mouse_col = 0;
3835 vt_emask_mouse = PointerMotionMask;
3836 }
3837 else
3838 vt_emask_mouse = NoEventMask;
3839
3840 vt_select_input ();
3841 break;
3745 case 1010: /* scroll to bottom on TTY output inhibit */ 3842 case 1010: /* scroll to bottom on TTY output inhibit */
3746 if (state)
3747 Options &= ~Opt_scrollTtyOutput;
3748 else
3749 Options |= Opt_scrollTtyOutput; 3843 set_option (Opt_scrollTtyOutput, !state);
3750 break; 3844 break;
3751 case 1011: /* scroll to bottom on key press */ 3845 case 1011: /* scroll to bottom on key press */
3752 if (state)
3753 Options |= Opt_scrollTtyKeypress; 3846 set_option (Opt_scrollTtyKeypress, state);
3754 else
3755 Options &= ~Opt_scrollTtyKeypress;
3756 break; 3847 break;
3757 case 1047: /* secondary screen w/ clearing last */ 3848 case 1047: /* secondary screen w/ clearing last */
3758 if (Options & Opt_secondaryScreen) 3849 if (option (Opt_secondaryScreen))
3759 if (current_screen != PRIMARY) 3850 if (!state)
3760 scr_erase_screen (2); 3851 scr_erase_screen (2);
3852
3761 scr_change_screen (state); 3853 scr_change_screen (state);
3762 break; 3854 break;
3763 case 1049: /* secondary screen w/ clearing first */ 3855 case 1049: /* secondary screen w/ clearing first */
3856 if (option (Opt_secondaryScreen))
3857 if (state)
3858 scr_cursor (SAVE);
3859
3764 scr_change_screen (state); 3860 scr_change_screen (state);
3861
3765 if (Options & Opt_secondaryScreen) 3862 if (option (Opt_secondaryScreen))
3766 if (current_screen != PRIMARY) 3863 if (state)
3767 scr_erase_screen (2); 3864 scr_erase_screen (2);
3865 else
3866 scr_cursor (RESTORE);
3768 break; 3867 break;
3769 default: 3868 default:
3770 break; 3869 break;
3771 } 3870 }
3772 } 3871 }
3773} 3872}
3774/*}}} */ 3873/*}}} */
3775 3874
3776/*{{{ process sgr sequences */ 3875/*{{{ process sgr sequences */
3777void 3876void ecb_hot
3778rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3877rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3779{ 3878{
3780 unsigned int i; 3879 unsigned int i;
3781 short rendset; 3880 short rendset;
3782 int rendstyle; 3881 int rendstyle;
… …
3796 rendset = 0, rendstyle = ~RS_None; 3895 rendset = 0, rendstyle = ~RS_None;
3797 break; 3896 break;
3798 case 1: 3897 case 1:
3799 rendset = 1, rendstyle = RS_Bold; 3898 rendset = 1, rendstyle = RS_Bold;
3800 break; 3899 break;
3801 //case 2: // faint or second colour 3900 //case 2: // low intensity
3901 case 3:
3902 rendset = 1, rendstyle = RS_Italic;
3903 break;
3802 case 4: 3904 case 4:
3803 rendset = 1, rendstyle = RS_Uline; 3905 rendset = 1, rendstyle = RS_Uline;
3804 break; 3906 break;
3805 case 5: // slowly blinking 3907 case 5: // slowly blinking
3806 case 6: // rapidly blinking 3908 case 6: // rapidly blinking
… …
3818 //case 11: // scoansi acs on, first alt font 3920 //case 11: // scoansi acs on, first alt font
3819 //case 12: // scoansi acs on, |0x80, second alt font 3921 //case 12: // scoansi acs on, |0x80, second alt font
3820 //... 3922 //...
3821 //case 19: // ninth alt font 3923 //case 19: // ninth alt font
3822 //case 20: // gothic 3924 //case 20: // gothic
3823 case 21: // disable bold, faint 3925 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3824 rendset = 0, rendstyle = RS_Bold; 3926 rendset = 0, rendstyle = RS_Bold;
3825 break; 3927 break;
3826 case 22: 3928 case 22: // bold off (vt220)
3827 rendset = 0, rendstyle = RS_Bold; 3929 rendset = 0, rendstyle = RS_Bold;
3828 break; 3930 break;
3829 //case 23: disable italic 3931 case 23: // disable italic
3830 case 24: 3932 rendset = 0, rendstyle = RS_Italic;
3933 break;
3934 case 24: // underline off (vt220)
3831 rendset = 0, rendstyle = RS_Uline; 3935 rendset = 0, rendstyle = RS_Uline;
3832 break; 3936 break;
3833 case 25: 3937 case 25: // blink off (vt220)
3834 rendset = 0, rendstyle = RS_Blink; 3938 rendset = 0, rendstyle = RS_Blink;
3835 break; 3939 break;
3836 case 27: 3940 case 26: // variable spacing (iso 8613)
3941 rendset = 0, rendstyle = RS_Blink;
3942 break;
3943 case 27: // reverse off (vt220)
3837 rendset = 0, rendstyle = RS_RVid; 3944 rendset = 0, rendstyle = RS_RVid;
3838 break; 3945 break;
3839 //case 28: // visible. NYI 3946 //case 28: // visible. NYI
3840 //case 29: // not crossed-out 3947 //case 29: // not crossed-out
3841 } 3948 }
… …
3856 case 35: 3963 case 35:
3857 case 36: 3964 case 36:
3858 case 37: 3965 case 37:
3859 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3966 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3860 break; 3967 break;
3861#ifdef TTY_256COLOR 3968 case 38: // set fg color, ISO 8613-6
3862 case 38:
3863 if (nargs > i + 2 && arg[i + 1] == 5) 3969 if (nargs > i + 2 && arg[i + 1] == 5)
3864 { 3970 {
3865 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3971 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3866 i += 2; 3972 i += 2;
3867 } 3973 }
3868 break; 3974 break;
3869#endif
3870 case 39: /* default fg */ 3975 case 39: /* default fg */
3871 scr_color (Color_fg, Color_fg); 3976 scr_color (Color_fg, Color_fg);
3872 break; 3977 break;
3873 3978
3874 case 40: 3979 case 40:
… …
3879 case 45: 3984 case 45:
3880 case 46: 3985 case 46:
3881 case 47: 3986 case 47:
3882 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3987 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3883 break; 3988 break;
3884#ifdef TTY_256COLOR 3989 case 48: // set bg color, ISO 8613-6
3885 case 48:
3886 if (nargs > i + 2 && arg[i + 1] == 5) 3990 if (nargs > i + 2 && arg[i + 1] == 5)
3887 { 3991 {
3888 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3992 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3889 i += 2; 3993 i += 2;
3890 } 3994 }
3891 break; 3995 break;
3892#endif
3893 case 49: /* default bg */ 3996 case 49: /* default bg */
3894 scr_color (Color_bg, Color_bg); 3997 scr_color (Color_bg, Color_bg);
3895 break; 3998 break;
3896 3999
3897#ifndef NO_BRIGHTCOLOR 4000 //case 50: // not variable spacing
4001
4002#if !ENABLE_MINIMAL
3898 case 90: 4003 case 90:
3899 case 91: /* set bright fg color */ 4004 case 91: /* set bright fg color */
3900 case 92: 4005 case 92:
3901 case 93: 4006 case 93:
3902 case 94: 4007 case 94:
3903 case 95: 4008 case 95:
3904 case 96: 4009 case 96:
3905 case 97: 4010 case 97:
3906 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4011 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3907 Color_fg);
3908 break; 4012 break;
3909 case 100: 4013 case 100:
3910 case 101: /* set bright bg color */ 4014 case 101: /* set bright bg color */
3911 case 102: 4015 case 102:
3912 case 103: 4016 case 103:
3913 case 104: 4017 case 104:
3914 case 105: 4018 case 105:
3915 case 106: 4019 case 106:
3916 case 107: 4020 case 107:
3917 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4021 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3918 Color_bg);
3919 break; 4022 break;
3920#endif 4023#endif
3921
3922 } 4024 }
3923 } 4025 }
4026}
4027
4028void
4029rxvt_term::set_cursor_style (int style)
4030{
4031 if (!IN_RANGE_INC (style, 0, 6))
4032 return;
4033
4034 if (style == 0)
4035 style = 1;
4036
4037 cursor_type = (style - 1) / 2;
4038 set_option (Opt_cursorUnderline, cursor_type == 1);
4039
4040#ifdef CURSOR_BLINK
4041 set_option (Opt_cursorBlink, style & 1);
4042 cursor_blink_reset ();
4043#endif
4044
4045 want_refresh = 1;
3924} 4046}
3925/*}}} */ 4047/*}}} */
3926 4048
3927/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3928void
3929rxvt_term::process_graphics ()
3930{
3931 unicode_t ch, cmd = cmd_getc ();
3932
3933 if (cmd == 'Q')
3934 { /* query graphics */
3935 tt_printf ("\033G0\n"); /* no graphics */
3936 return;
3937 }
3938 /* swallow other graphics sequences until terminating ':' */
3939 do
3940 ch = cmd_getc ();
3941 while (ch != ':');
3942}
3943/*}}} */
3944
3945/* ------------------------------------------------------------------------- */ 4049/* ---------------------------------------------------------------------- */
4050/* Write data to the pty as typed by the user, pasted with the mouse,
4051 * or generated by us in response to a query ESC sequence.
4052 */
3946 4053
3947/* 4054/*
3948 * Send printf () formatted output to the command. 4055 * Send printf () formatted output to the command.
3949 * Only use for small amounts of data. 4056 * Only use for small amounts of data.
3950 */ 4057 */
3951void 4058void
3952rxvt_term::tt_printf (const char *fmt,...) 4059rxvt_term::tt_printf (const char *fmt,...)
3953{ 4060{
3954 va_list arg_ptr; 4061 va_list arg_ptr;
3955 unsigned char buf[256]; 4062 char buf[256];
3956 4063
3957 va_start (arg_ptr, fmt); 4064 va_start (arg_ptr, fmt);
3958 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4065 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3959 va_end (arg_ptr); 4066 va_end (arg_ptr);
3960 tt_write (buf, STRLEN (buf)); 4067 tt_write (buf, strlen (buf));
3961} 4068}
3962 4069
3963/* ---------------------------------------------------------------------- */
3964/* Write data to the pty as typed by the user, pasted with the mouse, 4070/* Write data to the pty as typed by the user. */
3965 * or generated by us in response to a query ESC sequence.
3966 */
3967void 4071void
3968rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4072rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3969{ 4073{
3970 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4074 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4075 return;
3971 4076
3972 if (len) 4077 if (option (Opt_scrollTtyKeypress))
4078 if (view_start)
3973 { 4079 {
4080 view_start = 0;
4081 want_refresh = 1;
4082 }
4083
4084 tt_write_ (data, len);
4085}
4086
4087void
4088rxvt_term::tt_write (const char *data, unsigned int len)
4089{
4090 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4091 return;
4092
4093 tt_write_ (data, len);
4094}
4095
4096static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4097
4098void
4099rxvt_term::tt_write_ (const char *data, unsigned int len)
4100{
4101 if (pty->pty < 0)
4102 return;
4103
4104 if (v_buflen == 0)
4105 {
4106 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4107
4108 max_it (written, 0);
4109
4110 if (written == len)
4111 return;
4112
4113 data += written;
4114 len -= written;
4115 }
4116
4117 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4118
4119 memcpy (v_buffer + v_buflen, data, len);
4120 v_buflen += len;
4121
4122 pty_ev.set (ev::READ | ev::WRITE);
4123}
4124
4125void rxvt_term::pty_write ()
4126{
4127 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4128
4129 if (written > 0)
4130 {
4131 v_buflen -= written;
4132
3974 if (v_buflen == 0) 4133 if (v_buflen == 0)
3975 { 4134 {
3976 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3977
3978 if ((unsigned int)written == len)
3979 return;
3980
3981 data += written;
3982 len -= written;
3983 }
3984
3985
3986 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3987
3988 memcpy (v_buffer + v_buflen, data, len);
3989 v_buflen += len;
3990 }
3991
3992 for (;;)
3993 {
3994 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3995
3996 if (written > 0)
3997 {
3998 v_buflen -= written;
3999
4000 if (v_buflen == 0)
4001 {
4002 free (v_buffer); 4135 free (v_buffer);
4003 v_buffer = 0; 4136 v_buffer = 0;
4004 v_buflen = 0;
4005 4137
4006 pty_ev.set (EVENT_READ); 4138 pty_ev.set (ev::READ);
4007 return;
4008 }
4009
4010 memmove (v_buffer, v_buffer + written, v_buflen);
4011 }
4012 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4013 // original code just ignores this...
4014 destroy ();
4015 else
4016 {
4017 pty_ev.set (EVENT_READ | EVENT_WRITE);
4018 return; 4139 return;
4019 } 4140 }
4141
4142 memmove (v_buffer, v_buffer + written, v_buflen);
4020 } 4143 }
4144 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4145 pty_ev.set (ev::READ);
4021} 4146}
4022 4147
4023/*----------------------- end-of-file (C source) -----------------------*/ 4148/*----------------------- end-of-file (C source) -----------------------*/
4024 4149

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