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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 1.553 by sf-exg, Sat Jul 26 15:58:38 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 71#define ISO_14755_STARTED 0x80000000UL
63void 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 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 meta = 0;
683 }
684#endif
685 /* nil */ ;
686 }
687
688 keysym = orig_keysym;
689 }
690
691 /* escape prefix */
692 if (len && meta
693#ifdef META8_OPTION
694 && meta_char == C0_ESC
695#endif
696 )
697 {
698 *--kbuf = C0_ESC;
699 len++;
700 }
701
702 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
703 return;
704
705 if (keysym != NoSymbol)
706 {
707#ifdef KEYSYM_RESOURCE
708 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
709 return;
710#endif
711
152 if (TermWin.saveLines) 712 if (saveLines)
153 { 713 {
154#ifdef UNSHIFTED_SCROLLKEYS 714#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 715 if (!ctrl && !meta)
156 {
157#else 716#else
158 if (IS_SCROLL_MOD) 717 if (IS_SCROLL_MOD)
718#endif
159 { 719 {
160#endif
161 int lnsppg; 720 int lnsppg;
162 721
163#ifdef PAGING_CONTEXT_LINES 722#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 723 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 724#else
166 lnsppg = TermWin.nrow * 4 / 5; 725 lnsppg = nrow * 4 / 5;
167#endif 726#endif
727 max_it (lnsppg, 1);
728
168 if (keysym == XK_Prior) 729 if (keysym == XK_Prior)
169 { 730 {
170 scr_page (UP, lnsppg); 731 scr_page (lnsppg);
171 return; 732 return;
172 } 733 }
173 else if (keysym == XK_Next) 734 else if (keysym == XK_Next)
174 { 735 {
175 scr_page (DN, lnsppg); 736 scr_page (-lnsppg);
176 return; 737 return;
177 } 738 }
178 } 739 }
179#ifdef SCROLL_ON_UPDOWN_KEYS 740#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD) 741 if (IS_SCROLL_MOD)
181 { 742 {
182 if (keysym == XK_Up) 743 if (keysym == XK_Up)
183 { 744 {
184 scr_page (UP, 1); 745 scr_page (1);
185 return; 746 return;
186 } 747 }
187 else if (keysym == XK_Down) 748 else if (keysym == XK_Down)
188 { 749 {
189 scr_page (DN, 1); 750 scr_page (-1);
190 return; 751 return;
191 } 752 }
192 } 753 }
193#endif 754#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS 755#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD) 756 if (IS_SCROLL_MOD)
196 { 757 {
197 if (keysym == XK_Home) 758 if (keysym == XK_Home)
198 { 759 {
199 scr_move_to (0, 1); 760 scr_changeview (top_row);
200 return; 761 return;
201 } 762 }
202 else if (keysym == XK_End) 763 else if (keysym == XK_End)
203 { 764 {
204 scr_move_to (1, 0); 765 scr_changeview (0);
205 return; 766 return;
206 } 767 }
207 } 768 }
208#endif 769#endif
209 } 770 }
210 771
211 if (shft) 772 if (shft)
212 { 773 {
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)) 774 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 775 {
221 switch (keysym) 776 switch (keysym)
222 { 777 {
223 /* normal XTerm key bindings */ 778 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 779 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 780 selection_request (ev.time);
226 return; 781 return;
782#if TODO
227 /* rxvt extras */ 783 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 784 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 785 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 786 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 787 return;
788#endif
234 } 789 }
235 } 790 }
236 } 791 }
237#ifdef PRINTPIPE 792
793 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
794 {
238 if (keysym == XK_Print) 795 if (keysym == XK_v)
796 selection_request (ev.time, Sel_Clipboard);
797 else if (selection.len > 0)
239 { 798 {
240 scr_printscreen (ctrl | shft); 799 free (selection.clip_text);
800 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
801 selection.clip_len = selection.len;
802 selection_grab (CurrentTime, true);
803 }
804
241 return; 805 return;
242 } 806 }
243#endif
244 807
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 808#if ENABLE_FRILLS || ISO_14755
809 // ISO 14755 support
810 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 { 811 {
247#ifdef KEYSYM_RESOURCE 812 int hv;
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 813
814 if (iso14755buf & ISO_14755_51
815 && (keysym == XK_space || keysym == XK_KP_Space
816 || keysym == XK_Return || keysym == XK_KP_Enter))
249 { 817 {
250 unsigned int l; 818 commit_iso14755 ();
251 const unsigned char *kbuf0; 819 iso14755buf = ISO_14755_51;
252 820# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 821 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 822# endif
261 ) 823 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 824 }
266 825 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 826 {
827 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
828# if ISO_14755
829 iso14755_51 (iso14755buf & ISO_14755_MASK);
830# endif
831 return;
832 }
833 else if ((hv = hex_keyval (ev)) >= 0)
834 {
835 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
836 | hv | ISO_14755_51;
837# if ISO_14755
838 iso14755_51 (iso14755buf & ISO_14755_MASK);
839# endif
268 return; 840 return;
269 } 841 }
270 else 842 else
271#endif
272 { 843 {
273 newlen = 1; 844# if ISO_14755
274 switch (keysym) 845 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 846# endif
355 case XK_Prior: 847 iso14755buf = 0;
356 STRCPY (kbuf, "\033[5~"); 848 }
357 break; 849 }
358# ifdef XK_KP_Next 850 else if (option (Opt_iso14755) &&
359 case XK_KP_Next: 851 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
360 /* allow shift to override */ 852 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 853 if (!(iso14755buf & ISO_14755_STARTED))
362 { 854 {
363 STRCPY (kbuf, "\033Os"); 855 iso14755buf |= ISO_14755_STARTED;
364 break; 856# if ISO_14755
365 } 857 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
366 /* FALLTHROUGH */ 858 scr_overlay_set (0, 0, "ISO 14755 mode");
367# endif 859# 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 } 860 }
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 861#endif
548 862
863#ifdef PRINTPIPE
864 if (keysym == XK_Print)
549 } 865 {
550 else if (ctrl && keysym == XK_minus) 866 scr_printscreen (ctrl | shft);
867 return;
551 { 868 }
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 869#endif
569 /* nil */ ;
570 }
571 } 870 }
572 871
573 if (len <= 0) 872 if (len <= 0)
574 return; /* not mapped */ 873 return; /* not mapped */
575 874
576 if (Options & Opt_scrollTtyKeypress) 875 tt_write_user_input (kbuf, (unsigned int)len);
577 if (TermWin.view_start) 876}
877
878void ecb_cold
879rxvt_term::key_release (XKeyEvent &ev)
880{
881#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
882 KeySym keysym;
883
884 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
885#endif
886
887#if ENABLE_FRILLS || ISO_14755
888 // ISO 14755 support
889 if (iso14755buf)
890 if (iso14755buf & ISO_14755_52)
578 { 891 {
579 TermWin.view_start = 0; 892# if ISO_14755
580 want_refresh = 1; 893 scr_overlay_off ();
894# endif
895# if ISO_14755
896 // iso14755 part 5.2 handling: release time
897 // first: controls
898 if ((ev.state & ControlMask)
899 && ((keysym >= 0x40 && keysym <= 0x5f)
900 || (keysym >= 0x61 && keysym <= 0x7f)))
901 {
902 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
903 commit_iso14755 ();
904
905 return;
906 }
907
908 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
909 if (i[0] == keysym)
910 {
911 iso14755buf = ISO_14755_51 | i[1];
912 commit_iso14755 ();
913
914 return;
915 }
916
917 scr_bell ();
918# endif
919 iso14755buf = 0;
920
921 return;
581 } 922 }
582 923 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
583 /* 924 {
584 * these modifications only affect the static keybuffer 925# if ISO_14755
585 * pass Shift/Control indicators for function keys ending with `~' 926 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 927# endif
602 ) 928 if (iso14755buf & ISO_14755_51)
603 { 929 commit_iso14755 ();
604 const unsigned char ch = C0_ESC; 930#if ISO_14755
605 tt_write (&ch, 1); 931 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
932 {
933 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
934
935 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
936 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
937 }
938# endif
939 else
940 iso14755buf = 0;
606 } 941 }
942#endif
607 943
608#if defined(DEBUG_CMD) 944 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; 945 return;
946
947#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
948 if (!(ev.state & ControlMask))
949 slip_wheel_ev.stop ();
950 else if (keysym == XK_Control_L || keysym == XK_Control_R)
951 mouse_slip_wheel_speed = 0;
952#endif
654} 953}
655#endif /* MENUBAR_MAX */
656 954
657void 955void
658rxvt_term::flush () 956rxvt_term::flush ()
659{ 957{
660#ifdef TRANSPARENT 958 flush_ev.stop ();
661 if (want_full_refresh) 959
960#ifdef HAVE_IMG
961 if (bg_flags & BG_NEEDS_REFRESH)
662 { 962 {
663 want_full_refresh = 0; 963 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 964 scr_touch (false);
666 want_refresh = 1;
667 } 965 }
668#endif 966#endif
669 967
670 if (want_refresh) 968 if (want_refresh)
671 { 969 {
970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
971 {
972 int row = view_start;
973 int end_row = row + nrow;
974
975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
977
978 do
979 {
980 int start_row = row;
981 line_t *l;
982
983 do
984 {
985 l = &ROW (row++);
986
987 if (!(l->f & LINE_FILTERED))
988 {
989 // line not filtered, mark it as filtered
990 l->f |= LINE_FILTERED;
991 while (l->is_longer ())
992 {
993 l = &ROW (row++);
994 l->f |= LINE_FILTERED;
995 }
996
997 // and filter it
998 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
999
1000 break;
1001 }
1002 }
1003 while (l->is_longer () && row < end_row);
1004 }
1005 while (row < end_row);
1006 }
1007
672 scr_refresh (refresh_type); 1008 scr_refresh ();
673 scrollbar_show (1); 1009 scrollBar.show (1);
674#ifdef USE_XIM 1010#if USE_XIM
675 IMSendSpot (); 1011 im_send_spot ();
676#endif 1012#endif
677 } 1013 }
678 1014
679 display->flush (); 1015 display->flush ();
680
681 flush_ev.stop ();
682} 1016}
683 1017
1018/* checks whether a refresh is requested and starts the refresh timer */
684void 1019void
685rxvt_term::check_cb (check_watcher &w) 1020rxvt_term::refresh_check ()
686{ 1021{
687 SET_R (this); 1022 if (want_refresh && !flush_ev.is_active ())
688 SET_LOCALE (locale); 1023 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
689 1024
690 display->flush (); 1025 display->flush ();
691
692 if (!flush_ev.active)
693 flush_ev.start (NOW + 0.01);
694} 1026}
695 1027
696void 1028void
697rxvt_term::flush_cb (time_watcher &w) 1029rxvt_term::flush_cb (ev::timer &w, int revents)
698{ 1030{
699 SET_R (this); 1031 make_current ();
700 SET_LOCALE (locale);
701 1032
702 refresh_limit = 1;
703 refresh_count = 0; 1033 refresh_count = 0;
704 flush (); 1034 flush ();
705} 1035}
706 1036
707#ifdef CURSOR_BLINK 1037#ifdef CURSOR_BLINK
708void 1038void
1039rxvt_term::cursor_blink_reset ()
1040{
1041 if (hidden_cursor)
1042 {
1043 hidden_cursor = 0;
1044 want_refresh = 1;
1045 }
1046
1047 if (option (Opt_cursorBlink))
1048 cursor_blink_ev.again ();
1049 else
1050 cursor_blink_ev.stop ();
1051}
1052
1053void
709rxvt_term::cursor_blink_cb (time_watcher &w) 1054rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
710{ 1055{
711 hidden_cursor = !hidden_cursor; 1056 hidden_cursor = !hidden_cursor;
712 want_refresh = 1; 1057 want_refresh = 1;
713 1058 refresh_check ();
714 w.start (w.at + BLINK_INTERVAL);
715} 1059}
716#endif 1060#endif
717 1061
718#ifdef TEXT_BLINK 1062#ifdef TEXT_BLINK
719void 1063void
720rxvt_term::text_blink_cb (time_watcher &w) 1064rxvt_term::text_blink_cb (ev::timer &w, int revents)
721{ 1065{
722 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1066 if (scr_refresh_rend (RS_Blink, RS_Blink))
723 { 1067 {
724 hidden_text = !hidden_text; 1068 hidden_text = !hidden_text;
725 want_refresh = 1; 1069 want_refresh = 1;
726 w.start (w.at + TEXT_BLINK_INTERVAL); 1070 refresh_check ();
727 } 1071 }
1072 else
1073 w.stop ();
728} 1074}
729#endif 1075#endif
730 1076
731#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1077#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
732void 1078void
733rxvt_term::cont_scroll_cb (time_watcher &w) 1079rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
734{ 1080{
735 if ((scrollbar_isUp() || scrollbar_isDn()) && 1081 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
736 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1082 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
737 { 1083 {
738 refresh_type |= SMOOTH_REFRESH;
739 want_refresh = 1; 1084 want_refresh = 1;
740 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1085 refresh_check ();
741 } 1086 }
1087 else
1088 w.stop ();
742} 1089}
743#endif 1090#endif
744 1091
745#ifdef SELECTION_SCROLLING 1092#ifdef SELECTION_SCROLLING
746void 1093void
747rxvt_term::sel_scroll_cb (time_watcher &w) 1094rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
748{ 1095{
749 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1096 if (scr_page (scroll_selection_lines))
750 { 1097 {
751 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1098 selection_extend (selection_save_x, selection_save_y, selection_save_state);
752 refresh_type |= SMOOTH_REFRESH;
753 want_refresh = 1; 1099 want_refresh = 1;
754 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1100 refresh_check ();
755 } 1101 }
1102 else
1103 w.stop ();
756} 1104}
757#endif 1105#endif
758 1106
759#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1107#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
760void 1108void
761rxvt_term::slip_wheel_cb (time_watcher &w) 1109rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
762{ 1110{
763 if (mouse_slip_wheel_speed == 0 1111 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 { 1112 {
767 refresh_type |= SMOOTH_REFRESH;
768 want_refresh = 1; 1113 want_refresh = 1;
769 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1114 refresh_check ();
1115 }
1116
1117 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
770 } 1118 {
1119 mouse_slip_wheel_speed = 0;
1120 w.stop ();
1121 }
1122}
1123#endif
1124
1125#if LINUX_YIELD_HACK
1126static struct event_handler
1127{
1128 ev::prepare yield_ev;
1129
1130 void yield_cb (ev::prepare &w, int revents)
1131 {
1132 // this should really be sched_yield(), but the linux guys thought
1133 // that giving a process calling sched_yield () less cpu time than
1134 // ones with high nice levels is a useful thing to do. It surely is is
1135 // allowed by the sus... as is returning ENOSYS.
1136 // since the linux guys additionally thought that breaking the only
1137 // known workaround against their unusable sched_yield hack is cool,
1138 // we just nanosleep a bit and hope for the best.
1139
1140 struct timespec ts = { 0, 1000 };
1141 nanosleep (&ts, 0);
1142
1143 w.stop ();
1144 }
1145
1146 event_handler ()
1147 : yield_ev (this, &event_handler::yield_cb)
1148 {
1149 }
1150} event_handler;
1151#endif
1152
1153/* make sure all the cmd data is at beginning of cmdbuf */
1154void
1155rxvt_term::cmdbuf_reify ()
1156{
1157 if (cmdbuf_ptr == cmdbuf_base)
1158 return;
1159
1160 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1161
1162 memmove (cmdbuf_base, cmdbuf_ptr, used);
1163 cmdbuf_ptr = cmdbuf_base;
1164 cmdbuf_endp = cmdbuf_ptr + used;
1165
1166}
1167
1168#if defined (KEYSYM_RESOURCE)
1169void
1170rxvt_term::cmdbuf_append (const char *str, size_t count)
1171{
1172 cmdbuf_reify ();
1173
1174 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1175
1176 if (count > avail)
1177 return;
1178
1179 memcpy (cmdbuf_endp, str, count);
1180 cmdbuf_endp += count;
1181
1182 cmd_parse ();
771} 1183}
772#endif 1184#endif
773 1185
774bool 1186bool
775rxvt_term::pty_fill () 1187rxvt_term::pty_fill ()
776{ 1188{
777 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1189 cmdbuf_reify ();
778 1190
779 if (CBUFSIZ == n) 1191 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
780 { 1192
781 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1193 if (!avail)
782 n = 0;
783 } 1194 {
784 1195 // 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; 1196 cmdbuf_ptr = cmdbuf_base;
787 cmdbuf_endp = cmdbuf_ptr + n; 1197 cmdbuf_endp = cmdbuf_ptr;
1198 avail = CBUFSIZ;
1199 }
788 1200
789 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1201 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
790 1202
791 if (n > 0) 1203 if (r > 0)
792 { 1204 {
793 cmdbuf_endp += n; 1205 cmdbuf_endp += r;
794 return true; 1206 return true;
795 } 1207 }
796 else if (n < 0 && errno != EAGAIN) 1208 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1209 {
1210#if LINUX_YIELD_HACK
1211 if (display->is_local)
1212 event_handler.yield_ev.start ();
1213#endif
1214 }
1215 else
1216 {
1217 pty_ev.stop ();
1218
1219 if (!option (Opt_hold))
797 destroy (); 1220 destroy ();
798 1221 }
1222
799 return false; 1223 return false;
800} 1224}
801 1225
802void 1226void
803rxvt_term::pty_cb (io_watcher &w, short revents) 1227rxvt_term::pty_cb (ev::io &w, int revents)
804{ 1228{
805 SET_R (this); 1229 make_current ();
806 SET_LOCALE (locale);
807 1230
808 if (revents & EVENT_WRITE) 1231 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 1232 // loop, but don't allow a single term to monopolize us
812 while (pty_fill ()) 1233 for (int i = CBUFCNT; i-- && pty_fill (); )
813 if (cmd_parse ()) 1234 cmd_parse ();
814 break;
815}
816 1235
817void 1236 if (revents & ev::WRITE)
1237 pty_write ();
1238
1239 refresh_check ();
1240}
1241
1242void ecb_cold
818rxvt_term::pointer_unblank () 1243rxvt_term::pointer_unblank ()
819{ 1244{
820 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1245 XDefineCursor (dpy, vt, TermWin_cursor);
821 recolour_cursor (); 1246 recolour_cursor ();
822 1247
823#ifdef POINTER_BLANK 1248#ifdef POINTER_BLANK
824 hidden_pointer = 0; 1249 hidden_pointer = 0;
825 1250
826 if (Options & Opt_pointerBlank) 1251 if (option (Opt_pointerBlank))
827 pointer_ev.start (NOW + pointerBlankDelay); 1252 pointer_ev.start (pointerBlankDelay);
828#endif 1253#endif
829} 1254}
830 1255
831#ifdef POINTER_BLANK 1256#ifdef POINTER_BLANK
832void 1257void ecb_cold
833rxvt_term::pointer_blank () 1258rxvt_term::pointer_blank ()
834{ 1259{
835 if (! (Options & Opt_pointerBlank)) 1260 if (!option (Opt_pointerBlank))
836 return; 1261 return;
837 1262
838 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1263 XDefineCursor (dpy, vt, display->blank_cursor);
839 XFlush (display->display); 1264 XFlush (dpy);
840 1265
841 hidden_pointer = 1; 1266 hidden_pointer = 1;
842} 1267}
843 1268
844void 1269void ecb_cold
845rxvt_term::pointer_cb (time_watcher &w) 1270rxvt_term::pointer_cb (ev::timer &w, int revents)
846{ 1271{
847 SET_R (this); 1272 make_current ();
848 SET_LOCALE (locale);
849 1273
850 pointer_blank (); 1274 pointer_blank ();
851} 1275}
852#endif 1276#endif
853 1277
854void 1278void
855rxvt_term::mouse_report (XButtonEvent &ev) 1279rxvt_term::mouse_report (XButtonEvent &ev)
856{ 1280{
857 int button_number, key_state = 0; 1281 int button_number, key_state = 0;
858 int x, y; 1282 int x, y;
1283 int code = 32;
859 1284
860 x = ev.x; 1285 x = Pixel2Col (ev.x) + 1;
861 y = ev.y; 1286 y = Pixel2Row (ev.y) + 1;
862 pixel_position (&x, &y); 1287
1288 if (ev.type == MotionNotify)
1289 {
1290 if (x == mouse_row && y == mouse_col)
1291 return;
1292
1293 mouse_row = x;
1294 mouse_col = y;
1295 code += 32;
1296 }
863 1297
864 if (MEvent.button == AnyButton) 1298 if (MEvent.button == AnyButton)
865 {
866 button_number = 3; 1299 button_number = 3;
867 }
868 else 1300 else
869 { 1301 {
870 button_number = MEvent.button - Button1; 1302 button_number = MEvent.button - Button1;
871 /* add 0x3D for wheel events, like xterm does */ 1303 /* add 0x3D for wheel events, like xterm does */
872 if (button_number >= 3) 1304 if (button_number >= 3)
873 button_number += (64 - 3); 1305 button_number += 64 - 3;
874 } 1306 }
875 1307
876 if (PrivateModes & PrivMode_MouseX10) 1308 if (priv_modes & PrivMode_MouseX10)
877 { 1309 {
878 /* 1310 /*
879 * do not report ButtonRelease 1311 * do not report ButtonRelease
880 * no state info allowed 1312 * no state info allowed
881 */ 1313 */
… …
896 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1328 + ((MEvent.state & ModMetaMask) ? 8 : 0)
897 + ((MEvent.state & ControlMask) ? 16 : 0); 1329 + ((MEvent.state & ControlMask) ? 16 : 0);
898#ifdef MOUSE_REPORT_DOUBLECLICK 1330#ifdef MOUSE_REPORT_DOUBLECLICK
899 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1331 key_state += ((MEvent.clicks > 1) ? 32 : 0);
900#endif 1332#endif
901
902 } 1333 }
903 1334
904#ifdef DEBUG_MOUSEREPORT 1335#if DEBUG_MOUSEREPORT
905 fprintf (stderr, "Mouse ["); 1336 fprintf (stderr, "Mouse [");
906 if (key_state & 16) 1337 if (key_state & 16)
907 fputc ('C', stderr); 1338 fputc ('C', stderr);
908 if (key_state & 4) 1339 if (key_state & 4)
909 fputc ('S', stderr); 1340 fputc ('S', stderr);
… …
911 fputc ('A', stderr); 1342 fputc ('A', stderr);
912 if (key_state & 32) 1343 if (key_state & 32)
913 fputc ('2', stderr); 1344 fputc ('2', stderr);
914 fprintf (stderr, "]: <%d>, %d/%d\n", 1345 fprintf (stderr, "]: <%d>, %d/%d\n",
915 button_number, 1346 button_number,
916 x + 1, 1347 x,
917 y + 1); 1348 y);
918#else 1349#endif
1350
1351#if ENABLE_FRILLS
1352 if (priv_modes & PrivMode_ExtMouseRight)
1353 tt_printf ("\033[%d;%d;%dM",
1354 code + button_number + key_state,
1355 x,
1356 y);
1357 else if (priv_modes & PrivMode_ExtModeMouse)
1358 tt_printf ("\033[M%c%lc%lc",
1359 code + button_number + key_state,
1360 wint_t (32 + x),
1361 wint_t (32 + y));
1362 else
1363#endif
919 tt_printf ("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
920 (32 + button_number + key_state), 1365 code + button_number + key_state,
921 (32 + x + 1), 1366 32 + x,
922 (32 + y + 1)); 1367 32 + y);
923#endif
924} 1368}
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 1369
936/*{{{ process an X event */ 1370/*{{{ process an X event */
937void 1371void ecb_hot
938rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
939{ 1373{
940 SET_R (this); 1374 make_current ();
941 SET_LOCALE (locale);
942 1375
943#if defined(CURSOR_BLINK) 1376 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 1377
952 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
953 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
954#endif 1380 && 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; 1381 return;
973#endif
974 1382
1383 // for XQueryPointer
975 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
976 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
977 unsigned int unused_mask; 1386 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 1387
1028 switch (ev.type) 1388 switch (ev.type)
1029 { 1389 {
1030 case KeyPress: 1390 case KeyPress:
1031 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
1032 break; 1392 break;
1033 1393
1034#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1035 case KeyRelease: 1394 case KeyRelease:
1036 { 1395 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; 1396 break;
1048 }
1049#endif
1050 1397
1051 case ButtonPress: 1398 case ButtonPress:
1052 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
1053 break; 1400 break;
1054 1401
… …
1056 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
1057 break; 1404 break;
1058 1405
1059 case ClientMessage: 1406 case ClientMessage:
1060 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1061 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !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 { 1409 {
1070 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1071 Atom ActualType; 1411 {
1072 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1073 unsigned char *data; 1413 {
1074 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1075 1415 {
1076 XGetWindowProperty (display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1077 xa[XA_DNDSELECTION], 1417 destroy ();
1078 0L, 1000000L, 1418 }
1079 False, AnyPropertyType, 1419#if ENABLE_EWMH
1080 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1081 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1082 &data); 1423 &ev);
1083 XChangeProperty (display->display, display->root, 1424#endif
1084 XA_CUT_BUFFER0, XA_STRING, 1425 }
1085 8, PropModeReplace, 1426 }
1086 data, STRLEN (data)); 1427#if ENABLE_XEMBED
1087 XFree (data); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1088 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 {
1089 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1431 focus_in ();
1432 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1433 focus_out ();
1434 }
1435#endif
1090 } 1436 }
1091#endif /* OFFIX_DND */
1092 break;
1093
1094 case MappingNotify:
1095 XRefreshKeyboardMapping (&ev.xmapping);
1096 break; 1437 break;
1097 1438
1098 /* 1439 /*
1099 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1100 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1119 break; 1460 break;
1120 } 1461 }
1121 break; 1462 break;
1122 1463
1123 case FocusIn: 1464 case FocusIn:
1124 if (!TermWin.focus) 1465 if (ev.xfocus.detail != NotifyInferior
1466 && ev.xfocus.detail != NotifyPointer
1467 && ev.xfocus.mode != NotifyGrab)
1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_out ();
1476 break;
1477
1478 case ConfigureNotify:
1479 if (ev.xconfigure.window == parent)
1125 { 1480 {
1126 TermWin.focus = 1; 1481 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1127 want_refresh = 1; 1482 ;
1128#ifdef USE_XIM 1483
1129 if (Input_Context != NULL) 1484 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1130 XSetICFocus (Input_Context); 1485
1131#endif 1486 bool moved = false;
1132#ifdef CURSOR_BLINK 1487#ifdef HAVE_BG_PIXMAP
1133 if (Options & Opt_cursorBlink) 1488 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 { 1489 {
1139 PixColors = PixColorsFocused; 1490 want_position_change = true;
1140 set_colorfgbg (); 1491 if (bg_img == 0)
1141 scr_clear (); 1492 moved = true;
1142 scr_touch (true);
1143 } 1493 }
1144#endif 1494#endif
1145 1495
1496 if (want_position_change)
1497 {
1498 int x, y;
1499
1500 if (ev.xconfigure.send_event)
1501 {
1502 x = ev.xconfigure.x;
1503 y = ev.xconfigure.y;
1504 }
1505 else
1506 get_window_origin (x, y);
1507
1508 if (x != parent_x || y != parent_y)
1509 {
1510 parent_x = x;
1511 parent_y = y;
1512 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1513 moved = true;
1514 }
1515 }
1516
1517 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1518 {
1519 seen_resize = 1;
1520 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1521 }
1522 else
1523 {
1524#ifdef HAVE_BG_PIXMAP
1525 if (moved)
1526 update_background ();
1527#endif
1528 }
1529
1530 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1146 } 1531 }
1147 break; 1532 break;
1148 1533
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: 1534 case PropertyNotify:
1177 if (ev.xconfigure.window == TermWin.parent[0]) 1535 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; 1536 break;
1202 1537
1203 case SelectionClear: 1538 case SelectionClear:
1204 selection_clear (); 1539 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; 1540 break;
1212 1541
1213 case SelectionRequest: 1542 case SelectionRequest:
1214 selection_send (ev.xselectionrequest); 1543 selection_send (ev.xselectionrequest);
1215 break; 1544 break;
1216 1545
1546 case MapNotify:
1547#ifdef HAVE_BG_PIXMAP
1548 // This is needed at startup for the case of no window manager
1549 // or a non-reparenting window manager and also because we
1550 // defer bg image updates if the window is not mapped. The
1551 // short delay is to optimize for multiple ConfigureNotify
1552 // events at startup when the window manager reparents the
1553 // window, so as to perform the computation after we have
1554 // received all of them.
1555 if (bg_img == 0)
1556 update_background_ev.start (0.025);
1557#endif
1558 mapped = 1;
1559#ifdef TEXT_BLINK
1560 text_blink_ev.start ();
1561#endif
1562 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1563 break;
1564
1217 case UnmapNotify: 1565 case UnmapNotify:
1218 TermWin.mapped = 0; 1566 mapped = 0;
1219#ifdef TEXT_BLINK 1567#ifdef TEXT_BLINK
1220 text_blink_ev.stop (); 1568 text_blink_ev.stop ();
1221#endif 1569#endif
1570 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1222 break; 1571 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 1572
1237 case GraphicsExpose: 1573 case GraphicsExpose:
1238 case Expose: 1574 case Expose:
1239 if (ev.xany.window == TermWin.vt) 1575 if (ev.xany.window == vt)
1240 { 1576 {
1241 do 1577 do
1578 {
1242 scr_expose (ev.xexpose.x, ev.xexpose.y, 1579 scr_expose (ev.xexpose.x, ev.xexpose.y,
1243 ev.xexpose.width, ev.xexpose.height, False); 1580 ev.xexpose.width, ev.xexpose.height, false);
1581 }
1244 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1582 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1245 1583
1246 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1584 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1247 1585
1248 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1586 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1587 {
1249 scr_expose (ev.xexpose.x, ev.xexpose.y, 1588 scr_expose (ev.xexpose.x, ev.xexpose.y,
1250 ev.xexpose.width, ev.xexpose.height, False); 1589 ev.xexpose.width, ev.xexpose.height, false);
1590 }
1251 1591
1252 scr_refresh (refresh_type); 1592 want_refresh = 1;
1253 } 1593 }
1254 else 1594 else
1255 { 1595 {
1256 XEvent unused_event; 1596 XEvent unused_event;
1257 1597
1258 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1259 ; 1599 ;
1260 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1600 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1261 ; 1601 ;
1262 1602
1263 if (isScrollbarWindow (ev.xany.window)) 1603 if (scrollBar.state && ev.xany.window == scrollBar.win)
1264 { 1604 {
1265 scrollBar.setIdle (); 1605 scrollBar.state = SB_STATE_IDLE;
1266 scrollbar_show (0); 1606 scrollBar.show (0);
1267 } 1607 }
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 } 1608 }
1278 break; 1609 break;
1279 1610
1280 case MotionNotify: 1611 case MotionNotify:
1281#ifdef POINTER_BLANK 1612#ifdef POINTER_BLANK
1282 if (hidden_pointer) 1613 if (hidden_pointer)
1283 pointer_unblank (); 1614 pointer_unblank ();
1284#endif 1615#endif
1285#if MENUBAR 1616 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1286 if (isMenuBarWindow (ev.xany.window)) 1617 || priv_modes & PrivMode_MouseAnyEvent)
1618 mouse_report (ev.xbutton);
1619 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1620 break;
1621
1622 if (ev.xany.window == vt)
1287 { 1623 {
1288 menubar_control (ev.xbutton); 1624 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1289 break; 1625 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1290 } 1626 ; // 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))) 1627 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1298 { 1628 {
1299 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1629 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1300 ; 1630 ;
1301 1631
1302 XQueryPointer (display->display, TermWin.vt, 1632 XQueryPointer (dpy, vt,
1303 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1304 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1305 & (ev.xbutton.x), & (ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1306 &unused_mask); 1636 &ev.xbutton.state);
1307#ifdef MOUSE_THRESHOLD 1637#ifdef MOUSE_THRESHOLD
1308 /* deal with a `jumpy' mouse */ 1638 /* deal with a `jumpy' mouse */
1309 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1639 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1310 { 1640 {
1311#endif 1641#endif
1642#if ISO_14755
1643 // 5.4
1644 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1645 {
1646 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1647 break;
1648 }
1649#endif
1312 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1650 selection_extend (ev.xbutton.x, ev.xbutton.y,
1313 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1651 ev.xbutton.state & Button3Mask ? 2 : 0);
1652
1314#ifdef SELECTION_SCROLLING 1653#ifdef SELECTION_SCROLLING
1315 if (ev.xbutton.y < TermWin.int_bwidth 1654 if (ev.xbutton.y < int_bwidth
1316 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1655 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1317 { 1656 {
1657 page_dirn scroll_selection_dir;
1318 int dist; 1658 int dist;
1319 1659
1320 /* don't clobber the current delay if we are 1660 /* don't clobber the current delay if we are
1321 * already in the middle of scrolling. 1661 * already in the middle of scrolling.
1322 */ 1662 */
1323 if (!sel_scroll_ev.active) 1663 if (!sel_scroll_ev.is_active ())
1324 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1664 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1325 1665
1326 /* save the event params so we can highlight 1666 /* save the event params so we can highlight
1327 * the selection in the pending-scroll loop 1667 * the selection in the pending-scroll loop
1328 */ 1668 */
1329 selection_save_x=ev.xbutton.x; 1669 selection_save_x = ev.xbutton.x;
1330 selection_save_y=ev.xbutton.y; 1670 selection_save_y = ev.xbutton.y;
1331 selection_save_state=
1332 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1671 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1333 1672
1334 /* calc number of lines to scroll */ 1673 /* calc number of lines to scroll */
1335 if (ev.xbutton.y<TermWin.int_bwidth) 1674 if (ev.xbutton.y < int_bwidth)
1336 { 1675 {
1337 scroll_selection_dir = UP; 1676 scroll_selection_dir = UP;
1338 dist = TermWin.int_bwidth - ev.xbutton.y; 1677 dist = int_bwidth - ev.xbutton.y;
1339 } 1678 }
1340 else 1679 else
1341 { 1680 {
1342 scroll_selection_dir = DN; 1681 scroll_selection_dir = DN;
1343 dist = ev.xbutton.y - 1682 dist = ev.xbutton.y - (int_bwidth + vt_height);
1344 (TermWin.int_bwidth + TermWin.height);
1345 } 1683 }
1684
1346 scroll_selection_lines= (Pixel2Height (dist)/ 1685 scroll_selection_lines = Pixel2Height (dist)
1347 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1686 / SELECTION_SCROLL_LINE_SPEEDUP
1687 + 1;
1348 MIN_IT (scroll_selection_lines, 1688 min_it (scroll_selection_lines,
1349 SELECTION_SCROLL_MAX_LINES); 1689 SELECTION_SCROLL_MAX_LINES);
1690 scroll_selection_lines *= scroll_selection_dir;
1350 } 1691 }
1351 else 1692 else
1352 { 1693 {
1353 /* we are within the text window, so we 1694 /* we are within the text window, so we
1354 * shouldn't be scrolling 1695 * shouldn't be scrolling
1355 */ 1696 */
1356 if (sel_scroll_ev.active)
1357 sel_scroll_ev.stop(); 1697 sel_scroll_ev.stop();
1358 } 1698 }
1359#endif 1699#endif
1360#ifdef MOUSE_THRESHOLD 1700#ifdef MOUSE_THRESHOLD
1361
1362 } 1701 }
1363#endif 1702#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_recolour ();
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_recolour ();
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)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 rgba c;
1848 pix_colors [Color_fade].get (c);
1849 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1850 }
1851#endif
1852}
1853
1854#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1855void ecb_hot
1387rxvt_term::rootwin_cb (XEvent &ev) 1856rxvt_term::rootwin_cb (XEvent &ev)
1388{ 1857{
1389 SET_R (this); 1858 make_current ();
1390 SET_LOCALE (locale); 1859
1860 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1861 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1862 return;
1391 1863
1392 switch (ev.type) 1864 switch (ev.type)
1393 { 1865 {
1394 case PropertyNotify: 1866 case PropertyNotify:
1867 /*
1868 * if user used some Esetroot compatible prog to set the root bg,
1869 * use the property to determine the pixmap. We use it later on.
1870 */
1395 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1871 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1872 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1396 { 1873 {
1397 if (ev.xproperty.state == PropertyNewValue) 1874#if BG_IMAGE_FROM_ROOT
1398 selection_property (ev.xproperty.window, ev.xproperty.atom); 1875 if (option (Opt_transparent))
1399 break; 1876 {
1877 rxvt_img::new_from_root (this)->replace (root_img);
1878 update_background ();
1879 }
1880#endif
1881 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1400 } 1882 }
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 1883
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; 1884 break;
1420#endif
1421 } 1885 }
1886
1887 refresh_check ();
1422} 1888}
1889#endif
1423 1890
1424void 1891void
1425rxvt_term::button_press (XButtonEvent &ev) 1892rxvt_term::button_press (XButtonEvent &ev)
1426{ 1893{
1427 int reportmode = 0, clickintime; 1894 int reportmode = 0, clickintime;
1428 1895
1429 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1896 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1897
1430 if (!bypass_keystate) 1898 if (!bypass_keystate)
1431 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1899 reportmode = !! (priv_modes & PrivMode_mouse_report);
1900
1432 /* 1901 /*
1433 * VT window processing of button press 1902 * VT window processing of button press
1434 */ 1903 */
1435 if (ev.window == TermWin.vt) 1904 if (ev.window == vt)
1436 { 1905 {
1906 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1907 return;
1908
1909#if ISO_14755
1910 // 5.4
1911 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1912 {
1913 iso14755_54 (ev.x, ev.y);
1914 return;
1915 }
1916#endif
1917
1437 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1918 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1919
1438 if (reportmode) 1920 if (reportmode)
1439 { 1921 {
1440 /* mouse report from vt window */ 1922 /* mouse report from vt window */
1441 /* save the xbutton state (for ButtonRelease) */ 1923 /* save the xbutton state (for ButtonRelease) */
1442 MEvent.state = ev.state; 1924 MEvent.state = ev.state;
1443#ifdef MOUSE_REPORT_DOUBLECLICK 1925#ifdef MOUSE_REPORT_DOUBLECLICK
1444 if (ev.button == MEvent.button && clickintime) 1926 if (ev.button == MEvent.button && clickintime)
1445 { 1927 {
1446 /* same button, within alloted time */ 1928 /* same button, within allowed time */
1447 MEvent.clicks++; 1929 MEvent.clicks++;
1930
1448 if (MEvent.clicks > 1) 1931 if (MEvent.clicks > 1)
1449 { 1932 {
1450 /* only report double clicks */ 1933 /* only report double clicks */
1451 MEvent.clicks = 2; 1934 MEvent.clicks = 2;
1452 mouse_report (ev); 1935 mouse_report (ev);
… …
1464 mouse_report (ev); 1947 mouse_report (ev);
1465 } 1948 }
1466#else 1949#else
1467 MEvent.button = ev.button; 1950 MEvent.button = ev.button;
1468 mouse_report (ev); 1951 mouse_report (ev);
1469#endif /* MOUSE_REPORT_DOUBLECLICK */ 1952#endif /* MOUSE_REPORT_DOUBLECLICK */
1470 1953
1471 } 1954 }
1472 else 1955 else
1473 { 1956 {
1474 if (ev.button != MEvent.button) 1957 if (ev.button != MEvent.button)
1475 MEvent.clicks = 0; 1958 MEvent.clicks = 0;
1959
1476 switch (ev.button) 1960 switch (ev.button)
1477 { 1961 {
1478 case Button1: 1962 case Button1:
1963 /* allow meta + click to select rectangular areas */
1964 /* should be done in screen.C */
1965#if ENABLE_FRILLS
1966 selection.rect = !!(ev.state & ModMetaMask);
1967#else
1968 selection.rect = false;
1969#endif
1970
1479 /* allow shift+left click to extend selection */ 1971 /* allow shift+left click to extend selection */
1480 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1972 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1481 { 1973 {
1482 if (MEvent.button == Button1 && clickintime) 1974 if (MEvent.button == Button1 && clickintime)
1483 selection_rotate (ev.x, ev.y); 1975 selection_rotate (ev.x, ev.y);
1484 else 1976 else
1485 selection_extend (ev.x, ev.y, 1); 1977 selection_extend (ev.x, ev.y, 1);
… …
1500 case Button3: 1992 case Button3:
1501 if (MEvent.button == Button3 && clickintime) 1993 if (MEvent.button == Button3 && clickintime)
1502 selection_rotate (ev.x, ev.y); 1994 selection_rotate (ev.x, ev.y);
1503 else 1995 else
1504 selection_extend (ev.x, ev.y, 1); 1996 selection_extend (ev.x, ev.y, 1);
1997
1505 MEvent.button = Button3; 1998 MEvent.button = Button3;
1506 break; 1999 break;
1507 } 2000 }
1508 } 2001 }
2002
1509 MEvent.time = ev.time; 2003 MEvent.time = ev.time;
1510 return; 2004 return;
1511 } 2005 }
1512 2006
1513 /* 2007 /*
1514 * Scrollbar window processing of button press 2008 * Scrollbar window processing of button press
1515 */ 2009 */
1516 if (isScrollbarWindow (ev.window)) 2010 if (scrollBar.state && ev.window == scrollBar.win)
1517 { 2011 {
1518 scrollBar.setIdle (); 2012 page_dirn direction = NO_DIR;
2013
2014 if (scrollBar.upButton (ev.y))
2015 direction = UP; /* up */
2016 else if (scrollBar.dnButton (ev.y))
2017 direction = DN; /* down */
2018
2019 scrollBar.state = SB_STATE_IDLE;
1519 /* 2020 /*
1520 * Rxvt-style scrollbar: 2021 * Rxvt-style scrollbar:
1521 * move up if mouse is above slider 2022 * move up if mouse is above slider
1522 * move dn if mouse is below slider 2023 * move dn if mouse is below slider
1523 * 2024 *
… …
1532 /* 2033 /*
1533 * Mouse report disabled scrollbar: 2034 * Mouse report disabled scrollbar:
1534 * arrow buttons - send up/down 2035 * arrow buttons - send up/down
1535 * click on scrollbar - send pageup/down 2036 * click on scrollbar - send pageup/down
1536 */ 2037 */
1537 if ((scrollBar.style == R_SB_NEXT 2038 if (direction == UP)
1538 && scrollbarnext_upButton (ev.y))
1539 || (scrollBar.style == R_SB_RXVT
1540 && scrollbarrxvt_upButton (ev.y)))
1541 tt_printf ("\033[A"); 2039 tt_printf ("\033[A");
1542 else if ((scrollBar.style == R_SB_NEXT 2040 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"); 2041 tt_printf ("\033[B");
1547 else 2042 else
1548 switch (ev.button) 2043 switch (ev.button)
1549 { 2044 {
1550 case Button2: 2045 case Button2:
… …
1557 tt_printf ("\033[5~"); 2052 tt_printf ("\033[5~");
1558 break; 2053 break;
1559 } 2054 }
1560 } 2055 }
1561 else 2056 else
1562#endif /* NO_SCROLLBAR_REPORT */ 2057#endif /* NO_SCROLLBAR_REPORT */
1563
1564 {
1565 char upordown = 0;
1566
1567 if (scrollBar.style == R_SB_NEXT)
1568 { 2058 {
1569 if (scrollbarnext_upButton (ev.y)) 2059 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 { 2060 {
1583#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2061#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2062 if (!cont_scroll_ev.is_active ())
1584 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2063 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1585#endif 2064#endif
1586 if (scr_page (upordown < 0 ? UP : DN, 1)) 2065 if (scr_page (direction, 1))
1587 { 2066 {
1588 if (upordown < 0) 2067 if (direction == UP)
1589 scrollBar.setUp (); 2068 scrollBar.state = SB_STATE_UP;
1590 else 2069 else
1591 scrollBar.setDn (); 2070 scrollBar.state = SB_STATE_DOWN;
1592 } 2071 }
1593 } 2072 }
1594 else 2073 else
1595 switch (ev.button) 2074 switch (ev.button)
1596 { 2075 {
1597 case Button2: 2076 case Button2:
1598 switch (scrollbar_align) 2077 switch (scrollBar.align)
1599 { 2078 {
1600 case R_SB_ALIGN_TOP: 2079 case SB_ALIGN_TOP:
1601 csrO = 0; 2080 csrO = 0;
1602 break; 2081 break;
1603 case R_SB_ALIGN_CENTRE: 2082 case SB_ALIGN_CENTRE:
1604 csrO = (scrollBar.bot - scrollBar.top) / 2; 2083 csrO = (scrollBar.bot - scrollBar.top) / 2;
1605 break; 2084 break;
1606 case R_SB_ALIGN_BOTTOM: 2085 case SB_ALIGN_BOTTOM:
1607 csrO = scrollBar.bot - scrollBar.top; 2086 csrO = scrollBar.bot - scrollBar.top;
1608 break; 2087 break;
1609 } 2088 }
2089
1610 if (scrollBar.style == R_SB_XTERM 2090 if (scrollBar.style == SB_STYLE_XTERM
1611 || scrollbar_above_slider (ev.y) 2091 || scrollBar.above_slider (ev.y)
1612 || scrollbar_below_slider (ev.y)) 2092 || scrollBar.below_slider (ev.y))
1613 scr_move_to ( scrollbar_position (ev.y) - csrO, 2093 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1614 scrollbar_size ()); 2094
1615 scrollBar.setMotion (); 2095 scrollBar.state = SB_STATE_MOTION;
1616 break; 2096 break;
1617 2097
1618 case Button1: 2098 case Button1:
1619 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2099 if (scrollBar.align == SB_ALIGN_CENTRE)
1620 csrO = ev.y - scrollBar.top; 2100 csrO = ev.y - scrollBar.top;
1621 /* FALLTHROUGH */ 2101 /* FALLTHROUGH */
1622 2102
1623 case Button3: 2103 case Button3:
1624 if (scrollBar.style != R_SB_XTERM) 2104 if (scrollBar.style != SB_STYLE_XTERM)
1625 { 2105 {
1626 if (scrollbar_above_slider (ev.y)) 2106 if (scrollBar.above_slider (ev.y))
1627# ifdef RXVT_SCROLL_FULL 2107# ifdef RXVT_SCROLL_FULL
1628 scr_page (UP, TermWin.nrow - 1); 2108 scr_page (UP, nrow - 1);
1629# else 2109# else
1630 scr_page (UP, TermWin.nrow / 4); 2110 scr_page (UP, nrow / 4);
1631# endif 2111# endif
1632 else if (scrollbar_below_slider (ev.y)) 2112 else if (scrollBar.below_slider (ev.y))
1633# ifdef RXVT_SCROLL_FULL 2113# ifdef RXVT_SCROLL_FULL
1634 scr_page (DN, TermWin.nrow - 1); 2114 scr_page (DN, nrow - 1);
1635# else 2115# else
1636 scr_page (DN, TermWin.nrow / 4); 2116 scr_page (DN, nrow / 4);
1637# endif 2117# endif
1638 else 2118 else
1639 scrollBar.setMotion (); 2119 scrollBar.state = SB_STATE_MOTION;
1640 } 2120 }
1641 else 2121 else
1642 { 2122 {
1643 scr_page ((ev.button == Button1 ? DN : UP), 2123 scr_page ((ev.button == Button1 ? DN : UP),
1644 (TermWin.nrow 2124 (nrow
1645 * scrollbar_position (ev.y) 2125 * scrollBar.position (ev.y)
1646 / scrollbar_size ())); 2126 / scrollBar.size ()));
1647 } 2127 }
2128
1648 break; 2129 break;
1649 } 2130 }
1650 } 2131 }
2132
1651 return; 2133 return;
1652 } 2134 }
1653#if MENUBAR
1654 /*
1655 * Menubar window processing of button press
1656 */
1657 if (isMenuBarWindow (ev.window))
1658 menubar_control (ev);
1659#endif
1660} 2135}
1661 2136
1662void 2137void
1663rxvt_term::button_release (XButtonEvent &ev) 2138rxvt_term::button_release (XButtonEvent &ev)
1664{ 2139{
1665 int reportmode = 0; 2140 int reportmode = 0;
1666 2141
1667 csrO = 0; /* reset csr Offset */ 2142 csrO = 0; /* reset csr Offset */
1668 if (!bypass_keystate) 2143 if (!bypass_keystate)
1669 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2144 reportmode = !! (priv_modes & PrivMode_mouse_report);
1670 2145
1671 if (scrollbar_isUpDn ()) 2146 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1672 { 2147 {
1673 scrollBar.setIdle (); 2148 scrollBar.state = SB_STATE_IDLE;
1674 scrollbar_show (0); 2149 scrollBar.show (0);
1675#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1676 refresh_type &= ~SMOOTH_REFRESH;
1677#endif
1678
1679 } 2150 }
2151
1680#ifdef SELECTION_SCROLLING 2152#ifdef SELECTION_SCROLLING
1681 if (sel_scroll_ev.active)
1682 sel_scroll_ev.stop(); 2153 sel_scroll_ev.stop();
1683#endif 2154#endif
2155
1684 if (ev.window == TermWin.vt) 2156 if (ev.window == vt)
1685 { 2157 {
2158 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2159 return;
2160
2161#if ISO_14755
2162 // 5.4
2163 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2164 return;
2165#endif
2166
1686 if (reportmode) 2167 if (reportmode)
1687 { 2168 {
1688 /* mouse report from vt window */ 2169 /* mouse report from vt window */
1689 /* don't report release of wheel "buttons" */ 2170 /* don't report release of wheel "buttons" */
1690 if (ev.button >= 4) 2171 if (ev.button >= 4)
… …
1701 mouse_report (ev); 2182 mouse_report (ev);
1702 } 2183 }
1703#else /* MOUSE_REPORT_DOUBLECLICK */ 2184#else /* MOUSE_REPORT_DOUBLECLICK */
1704 MEvent.button = AnyButton; 2185 MEvent.button = AnyButton;
1705 mouse_report (ev); 2186 mouse_report (ev);
1706#endif /* MOUSE_REPORT_DOUBLECLICK */ 2187#endif /* MOUSE_REPORT_DOUBLECLICK */
1707 return; 2188 return;
1708 } 2189 }
2190
1709 /* 2191 /*
1710 * dumb hack to compensate for the failure of click-and-drag 2192 * dumb hack to compensate for the failure of click-and-drag
1711 * when overriding mouse reporting 2193 * when overriding mouse reporting
1712 */ 2194 */
1713 if (PrivateModes & PrivMode_mouse_report 2195 if (priv_modes & PrivMode_mouse_report
1714 && bypass_keystate 2196 && bypass_keystate
1715 && ev.button == Button1 && MEvent.clicks <= 1) 2197 && ev.button == Button1 && MEvent.clicks <= 1)
1716 selection_extend (ev.x, ev.y, 0); 2198 selection_extend (ev.x, ev.y, 0);
1717 2199
1718 switch (ev.button) 2200 switch (ev.button)
1719 { 2201 {
1720 case Button1: 2202 case Button1:
1721 case Button3: 2203 case Button3:
1722 selection_make (ev.time); 2204 selection_make (ev.time);
1723 break; 2205 break;
2206
1724 case Button2: 2207 case Button2:
1725 selection_request (ev.time, ev.x, ev.y); 2208 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2209 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1726 break; 2210 break;
2211
1727#ifdef MOUSE_WHEEL 2212#ifdef MOUSE_WHEEL
1728 case Button4: 2213 case Button4:
1729 case Button5: 2214 case Button5:
1730 { 2215 {
1731 int i; 2216 int lines;
1732 page_dirn v; 2217 page_dirn dirn;
1733 2218
1734 v = ev.button == Button4 ? UP : DN; 2219 dirn = ev.button == Button4 ? UP : DN;
1735 2220
1736 if (ev.state & ShiftMask) 2221 if (ev.state & ShiftMask)
1737 i = 1; 2222 lines = 1;
1738 else if (Options & Opt_mouseWheelScrollPage) 2223 else if (option (Opt_mouseWheelScrollPage))
1739 i = TermWin.nrow - 1; 2224 lines = nrow - 1;
1740 else 2225 else
1741 i = 5; 2226 lines = 5;
1742 2227
1743# ifdef MOUSE_SLIP_WHEELING 2228# ifdef MOUSE_SLIP_WHEELING
1744 if (ev.state & ControlMask) 2229 if (ev.state & ControlMask)
1745 { 2230 {
1746 mouse_slip_wheel_speed += v ? -1 : 1; 2231 mouse_slip_wheel_speed += dirn;
1747 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2232 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
1748 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1749 2233
1750 if (slip_wheel_ev.at < NOW) 2234 if (!slip_wheel_ev.is_active ())
1751 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2235 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1752
1753 slip_wheel_ev.start ();
1754 } 2236 }
1755 else 2237 else
2238# endif
1756 { 2239 {
1757# endif
1758# ifdef JUMP_MOUSE_WHEEL
1759 scr_page (v, i); 2240 scr_page (dirn, lines);
1760 scr_refresh (SMOOTH_REFRESH);
1761 scrollbar_show (1); 2241 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 } 2242 }
1772#endif
1773 } 2243 }
1774 break; 2244 break;
1775#endif 2245#endif
1776 } 2246 }
1777 } 2247 }
1778#ifdef MENUBAR
1779 else if (isMenuBarWindow (ev.window))
1780 menubar_control (ev);
1781#endif
1782} 2248}
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 2249
2260/*}}} */ 2250/*}}} */
2261 2251
2262bool 2252void ecb_hot
2263rxvt_term::cmd_parse () 2253rxvt_term::cmd_parse ()
2264{ 2254{
2265 bool flag = false;
2266 unicode_t ch = NOCHAR; 2255 wchar_t ch = NOCHAR;
2267 unsigned char *seq_begin; // remember start of esc-sequence here 2256 char *seq_begin; // remember start of esc-sequence here
2268 2257
2269 for (;;) 2258 for (;;)
2270 { 2259 {
2271 if (ch == NOCHAR) 2260 if (ecb_unlikely (ch == NOCHAR))
2272 { 2261 {
2273 seq_begin = cmdbuf_ptr; 2262 seq_begin = cmdbuf_ptr;
2274 ch = next_char (); 2263 ch = next_char ();
2275 }
2276 2264
2277 if (ch == NOCHAR) // TODO: improve 2265 if (ch == NOCHAR)
2278 break; 2266 break;
2267 }
2279 2268
2280 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2269 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2270 {
2271 if (ecb_unlikely (!seen_input))
2281 { 2272 {
2273 seen_input = 1;
2274 // many badly-written programs (e.g. jed) contain a race condition:
2275 // they first read the screensize and then install a SIGWINCH handler.
2276 // some window managers resize the window early, and these programs
2277 // then sometimes get the size wrong.
2278 // unfortunately other programs are even more buggy and dislike
2279 // being sent SIGWINCH, so only do it when we were in fact being
2280 // resized.
2281 if (seen_resize && cmd_pid)
2282 kill (-cmd_pid, SIGWINCH);
2283 }
2284
2282 /* Read a text string from the input buffer */ 2285 /* Read a text string from the input buffer */
2283 unicode_t buf[UBUFSIZ]; 2286 wchar_t buf[UBUFSIZ];
2284 bool refreshnow = false; 2287 bool refreshnow = false;
2285 int nlines = 0; 2288 int nlines = 0;
2286 unicode_t *str = buf; 2289 wchar_t *str = buf;
2287 2290 wchar_t *eol = str + min (ncol, UBUFSIZ);
2288 *str++ = ch;
2289 2291
2290 for (;;) 2292 for (;;)
2291 { 2293 {
2294 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2295 break;
2296
2297 *str++ = ch;
2298
2299 if (ecb_unlikely (ch == C0_LF || str >= eol))
2300 {
2301 if (ch == C0_LF)
2302 nlines++;
2303
2304 refresh_count++;
2305
2306 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2307 {
2308 refresh_count = 0;
2309
2310 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2311 {
2312 refreshnow = true;
2313 ch = NOCHAR;
2314 break;
2315 }
2316 }
2317
2318 // scr_add_lines only works for nlines <= nrow - 1.
2319 if (nlines >= nrow - 1)
2320 {
2321 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2322 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2323 scr_add_lines (buf, str - buf, nlines);
2324
2325 nlines = 0;
2326 str = buf;
2327 eol = str + min (ncol, UBUFSIZ);
2328 }
2329
2330 if (str >= eol)
2331 {
2332 if (eol >= buf + UBUFSIZ)
2333 {
2334 ch = NOCHAR;
2335 break;
2336 }
2337 else
2338 eol = min (eol + ncol, buf + UBUFSIZ);
2339 }
2340
2341 }
2342
2292 seq_begin = cmdbuf_ptr; 2343 seq_begin = cmdbuf_ptr;
2293 ch = next_char (); 2344 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 } 2345 }
2328 2346
2347 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2348 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2329 scr_add_lines (buf, nlines, str - buf); 2349 scr_add_lines (buf, str - buf, nlines);
2330 2350
2331 /* 2351 /*
2332 * If there have been a lot of new lines, then update the screen 2352 * 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. 2353 * 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 2354 * if skipScroll is enabled.
2335 * is incremented here because we must be doing flat-out scrolling.
2336 */ 2355 */
2337 if (refreshnow) 2356 if (refreshnow)
2338 { 2357 {
2339 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2340 refresh_limit++;
2341 else
2342 {
2343 flag = true;
2344 scr_refresh (refresh_type); 2358 scr_refresh ();
2345 } 2359 want_refresh = 1;
2346 } 2360 }
2347
2348 } 2361 }
2349 else 2362 else
2350 { 2363 {
2351 try 2364 try
2352 { 2365 {
… …
2360 } 2373 }
2361 2374
2362 ch = NOCHAR; 2375 ch = NOCHAR;
2363 } 2376 }
2364 } 2377 }
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} 2378}
2377 2379
2378// read the next character 2380// read the next character
2379unicode_t 2381wchar_t ecb_hot
2380rxvt_term::next_char () 2382rxvt_term::next_char () NOTHROW
2381{ 2383{
2382 while (cmdbuf_ptr < cmdbuf_endp) 2384 while (cmdbuf_ptr < cmdbuf_endp)
2383 { 2385 {
2384 // assume 7-bit to be ascii ALWAYS 2386 // assume 7-bit to be ascii ALWAYS
2385 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2387 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2386 return *cmdbuf_ptr++; 2388 return *cmdbuf_ptr++;
2387 2389
2388 wchar_t wc; 2390 wchar_t wc;
2389 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2391 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390 2392
2391 if (len == (size_t)-2) 2393 if (len == (size_t)-2)
2392 { 2394 {
2393 // the mbstate stores incomplete sequences. didn't know this :/ 2395 // the mbstate stores incomplete sequences. didn't know this :/
2394 cmdbuf_ptr = cmdbuf_endp; 2396 cmdbuf_ptr = cmdbuf_endp;
2395 break; 2397 break;
2396 } 2398 }
2397 2399
2398 if (len == (size_t)-1) 2400 if (len == (size_t)-1)
2401 {
2402 mbstate.reset (); // reset now undefined conversion state
2403 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2404 // 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 2405 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2406 }
2400 2407
2401 // assume wchar == unicode 2408 // assume wchar == unicode
2402 cmdbuf_ptr += len; 2409 cmdbuf_ptr += len;
2403 return wc; 2410 return wc & UNICODE_MASK;
2404 } 2411 }
2405 2412
2406 return NOCHAR; 2413 return NOCHAR;
2407} 2414}
2408 2415
2409/* rxvt_cmd_getc () - Return next input character */ 2416// read the next octet
2410/* 2417uint32_t ecb_hot
2411 * Return the next input character after first passing any keyboard input 2418rxvt_term::next_octet () NOTHROW
2412 * to the command.
2413 */
2414unicode_t
2415rxvt_term::cmd_getc ()
2416{ 2419{
2420 return cmdbuf_ptr < cmdbuf_endp
2421 ? (unsigned char)*cmdbuf_ptr++
2422 : NOCHAR;
2423}
2424
2425static class out_of_input out_of_input;
2426
2427wchar_t ecb_hot
2428rxvt_term::cmd_getc () THROW ((class out_of_input))
2429{
2417 unicode_t c = next_char (); 2430 wchar_t c = next_char ();
2418 2431
2419 if (c == NOCHAR) 2432 if (c == NOCHAR)
2420 throw out_of_input; 2433 throw out_of_input;
2421 2434
2422 return c; 2435 return c;
2423} 2436}
2424 2437
2425unicode_t 2438uint32_t ecb_hot
2426rxvt_term::cmd_get8 () 2439rxvt_term::cmd_get8 () THROW ((class out_of_input))
2427{ 2440{
2428 unicode_t c = next_octet (); 2441 uint32_t c = next_octet ();
2429 2442
2430 if (c == NOCHAR) 2443 if (c == NOCHAR)
2431 throw out_of_input; 2444 throw out_of_input;
2432 2445
2433 return c; 2446 return c;
2434} 2447}
2435 2448
2436/*{{{ print pipe */ 2449/*{{{ print pipe */
2437/*----------------------------------------------------------------------*/ 2450/*----------------------------------------------------------------------*/
2438#ifdef PRINTPIPE 2451#ifdef PRINTPIPE
2439FILE * 2452FILE * ecb_cold
2440rxvt_term::popen_printer () 2453rxvt_term::popen_printer ()
2441{ 2454{
2442 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2455 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2443 2456
2444 if (stream == NULL) 2457 if (stream == NULL)
2445 rxvt_warn ("can't open printer pipe, not printing.\n"); 2458 rxvt_warn ("can't open printer pipe, not printing.\n");
2446 2459
2447 return stream; 2460 return stream;
2448} 2461}
2449 2462
2450int 2463int ecb_cold
2451rxvt_term::pclose_printer (FILE *stream) 2464rxvt_term::pclose_printer (FILE *stream)
2452{ 2465{
2453 fflush (stream); 2466 fflush (stream);
2454 return pclose (stream); 2467 return pclose (stream);
2455} 2468}
2456 2469
2457/* 2470/*
2458 * simulate attached vt100 printer 2471 * simulate attached vt100 printer
2459 */ 2472 */
2460void 2473void ecb_cold
2461rxvt_term::process_print_pipe () 2474rxvt_term::process_print_pipe ()
2462{ 2475{
2463 int done; 2476 FILE *fd = popen_printer ();
2464 FILE *fd;
2465 2477
2466 if ((fd = popen_printer ()) == NULL) 2478 if (!fd)
2467 return; 2479 return;
2468 2480
2469 /* 2481 /*
2470 * Send all input to the printer until either ESC[4i or ESC[?4i 2482 * Send all input to the printer until either ESC[4i or ESC[?4i
2471 * is received. 2483 * is received.
2472 */ 2484 */
2473 for (done = 0; !done;) 2485 for (int done = 0; !done; )
2474 { 2486 {
2475 unsigned char buf[8]; 2487 unsigned char buf[8];
2476 unicode_t ch; 2488 unicode_t ch;
2477 unsigned int i, len; 2489 unsigned int i, len;
2478 2490
… …
2497 { 2509 {
2498 if ((buf[len++] = cmd_getc ()) == 'i') 2510 if ((buf[len++] = cmd_getc ()) == 'i')
2499 break; /* done = 1 */ 2511 break; /* done = 1 */
2500 } 2512 }
2501 } 2513 }
2502 2514
2503 for (i = 0; i < len; i++) 2515 for (i = 0; i < len; i++)
2504 if (putc (buf[i], fd) == EOF) 2516 if (putc (buf[i], fd) == EOF)
2505 { 2517 {
2506 done = 1; 2518 done = 1;
2507 break; 2519 break;
… …
2509 } 2521 }
2510 } 2522 }
2511 2523
2512 pclose_printer (fd); 2524 pclose_printer (fd);
2513} 2525}
2514#endif /* PRINTPIPE */ 2526#endif /* PRINTPIPE */
2515/*}}} */ 2527/*}}} */
2516 2528
2517/* *INDENT-OFF* */
2518enum { 2529enum {
2519 C1_40 = 0x40, 2530 C1_40 = 0x40,
2520 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2531 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, 2532 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, 2533 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, 2534 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2524}; 2535};
2525/* *INDENT-ON* */
2526 2536
2527/*{{{ process non-printing single characters */ 2537/*{{{ process non-printing single characters */
2528void 2538void ecb_hot
2529rxvt_term::process_nonprinting (unicode_t ch) 2539rxvt_term::process_nonprinting (unicode_t ch)
2530{ 2540{
2531 switch (ch) 2541 switch (ch)
2532 { 2542 {
2533 case C0_ESC: 2543 case C0_ESC:
2534 process_escape_seq (); 2544 process_escape_seq ();
2535 break; 2545 break;
2536 case C0_ENQ: /* terminal Status */ 2546 case C0_ENQ: /* terminal Status */
2537 if (rs[Rs_answerbackstring]) 2547 if (rs[Rs_answerbackstring])
2538 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2548 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2539 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2540 else 2549 else
2541 tt_write ((unsigned char *)VT100_ANS, 2550 tt_write (VT100_ANS, strlen (VT100_ANS));
2542 (unsigned int)STRLEN (VT100_ANS));
2543 break; 2551 break;
2544 case C0_BEL: /* bell */ 2552 case C0_BEL: /* bell */
2545 scr_bell (); 2553 scr_bell ();
2546 break; 2554 break;
2547 case C0_BS: /* backspace */ 2555 case C0_BS: /* backspace */
… …
2571 process_dcs_seq (); 2579 process_dcs_seq ();
2572 break; 2580 break;
2573 case 0x9b: /* CSI */ 2581 case 0x9b: /* CSI */
2574 process_csi_seq (); 2582 process_csi_seq ();
2575 break; 2583 break;
2576 case 0x9d: /* CSI */ 2584 case 0x9d: /* OSC */
2577 process_osc_seq (); 2585 process_osc_seq ();
2578 break; 2586 break;
2579#endif 2587#endif
2580 } 2588 }
2581} 2589}
2582/*}}} */ 2590/*}}} */
2583 2591
2584 2592
2585/*{{{ process VT52 escape sequences */ 2593/*{{{ process VT52 escape sequences */
2586void 2594void ecb_cold
2587rxvt_term::process_escape_vt52 (unicode_t ch) 2595rxvt_term::process_escape_vt52 (unicode_t ch)
2588{ 2596{
2589 int row, col; 2597 int row, col;
2590 2598
2591 switch (ch) 2599 switch (ch)
… …
2625 break; 2633 break;
2626 case 'Z': /* identify the terminal type */ 2634 case 'Z': /* identify the terminal type */
2627 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2635 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2628 break; 2636 break;
2629 case '<': /* turn off VT52 mode */ 2637 case '<': /* turn off VT52 mode */
2630 PrivMode (0, PrivMode_vt52); 2638 priv_modes &= ~PrivMode_vt52;
2631 break; 2639 break;
2632 case 'F': /* use special graphics character set */ 2640 case 'F': /* use special graphics character set */
2633 case 'G': /* use regular character set */ 2641 case 'G': /* use regular character set */
2634 /* unimplemented */ 2642 /* unimplemented */
2635 break; 2643 break;
… …
2641} 2649}
2642/*}}} */ 2650/*}}} */
2643 2651
2644 2652
2645/*{{{ process escape sequences */ 2653/*{{{ process escape sequences */
2646void 2654void ecb_hot
2647rxvt_term::process_escape_seq () 2655rxvt_term::process_escape_seq ()
2648{ 2656{
2649 unicode_t ch = cmd_getc (); 2657 unicode_t ch = cmd_getc ();
2650 2658
2651 if (PrivateModes & PrivMode_vt52) 2659 if (priv_modes & PrivMode_vt52)
2652 { 2660 {
2653 process_escape_vt52 (ch); 2661 process_escape_vt52 (ch);
2654 return; 2662 return;
2655 } 2663 }
2656 2664
2657 switch (ch) 2665 switch (ch)
2658 { 2666 {
2659 /* case 1: do_tek_mode (); break; */
2660 case '#': 2667 case '#':
2661 if (cmd_getc () == '8') 2668 if (cmd_getc () == '8')
2662 scr_E (); 2669 scr_E ();
2663 break; 2670 break;
2664 case '(': 2671 case '(':
… …
2671 scr_charset_set (2, (unsigned int)cmd_getc ()); 2678 scr_charset_set (2, (unsigned int)cmd_getc ());
2672 break; 2679 break;
2673 case '+': 2680 case '+':
2674 scr_charset_set (3, (unsigned int)cmd_getc ()); 2681 scr_charset_set (3, (unsigned int)cmd_getc ());
2675 break; 2682 break;
2676#ifndef NO_FRILLS 2683#if !ENABLE_MINIMAL
2677 case '6': 2684 case '6':
2678 scr_backindex (); 2685 scr_backindex ();
2679 break; 2686 break;
2680#endif 2687#endif
2681 case '7': 2688 case '7':
2682 scr_cursor (SAVE); 2689 scr_cursor (SAVE);
2683 break; 2690 break;
2684 case '8': 2691 case '8':
2685 scr_cursor (RESTORE); 2692 scr_cursor (RESTORE);
2686 break; 2693 break;
2687#ifndef NO_FRILLS 2694#if !ENABLE_MINIMAL
2688 case '9': 2695 case '9':
2689 scr_forwardindex (); 2696 scr_forwardindex ();
2690 break; 2697 break;
2691#endif 2698#endif
2699 // DECPAM/DECPNM
2692 case '=': 2700 case '=':
2701 priv_modes |= PrivMode_aplKP;
2702 break;
2693 case '>': 2703 case '>':
2694 PrivMode ((ch == '='), PrivMode_aplKP); 2704 priv_modes &= ~PrivMode_aplKP;
2695 break; 2705 break;
2696 2706
2697 case C1_40: 2707 case C1_40:
2698 cmd_getc (); 2708 cmd_getc ();
2699 break; 2709 break;
… …
2702 break; 2712 break;
2703 2713
2704 /* 8.3.87: NEXT LINE */ 2714 /* 8.3.87: NEXT LINE */
2705 case C1_NEL: /* ESC E */ 2715 case C1_NEL: /* ESC E */
2706 { 2716 {
2707 unicode_t nlcr[] = { C0_LF, C0_CR }; 2717 wchar_t nlcr[] = { C0_LF, C0_CR };
2708 scr_add_lines (nlcr, 1, 2); 2718 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2709 } 2719 }
2710 break; 2720 break;
2711 2721
2712 /* kidnapped escape sequence: Should be 8.3.48 */ 2722 /* kidnapped escape sequence: Should be 8.3.48 */
2713 case C1_ESA: /* ESC G */ 2723 case C1_ESA: /* ESC G */
2714 process_graphics (); 2724 // used by original rxvt for rob nations own graphics mode
2725 if (cmd_getc () == 'Q')
2726 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2715 break; 2727 break;
2716 2728
2717 /* 8.3.63: CHARACTER TABULATION SET */ 2729 /* 8.3.63: CHARACTER TABULATION SET */
2718 case C1_HTS: /* ESC H */ 2730 case C1_HTS: /* ESC H */
2719 scr_set_tab (1); 2731 scr_set_tab (1);
… …
2723 case C1_RI: /* ESC M */ 2735 case C1_RI: /* ESC M */
2724 scr_index (DN); 2736 scr_index (DN);
2725 break; 2737 break;
2726 2738
2727 /* 8.3.142: SINGLE-SHIFT TWO */ 2739 /* 8.3.142: SINGLE-SHIFT TWO */
2728 /*case C1_SS2: scr_single_shift (2); break; */ 2740 /* case C1_SS2: break; */
2729 2741
2730 /* 8.3.143: SINGLE-SHIFT THREE */ 2742 /* 8.3.143: SINGLE-SHIFT THREE */
2731 /*case C1_SS3: scr_single_shift (3); break; */ 2743 /* case C1_SS3: break; */
2732 2744
2733 /* 8.3.27: DEVICE CONTROL STRING */ 2745 /* 8.3.27: DEVICE CONTROL STRING */
2734 case C1_DCS: /* ESC P */ 2746 case C1_DCS: /* ESC P */
2735 process_dcs_seq (); 2747 process_dcs_seq ();
2736 break; 2748 break;
2737 2749
2738 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2750 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2739 case C1_SCI: /* ESC Z */ 2751 case C1_SCI: /* ESC Z */
2740 tt_write ((const unsigned char *)ESCZ_ANSWER, 2752 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2741 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2742 break; /* steal obsolete ESC [ c */ 2753 break; /* steal obsolete ESC [ c */
2743 2754
2744 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2755 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2745 case C1_CSI: /* ESC [ */ 2756 case C1_CSI: /* ESC [ */
2746 process_csi_seq (); 2757 process_csi_seq ();
2747 break; 2758 break;
2748 2759
2749 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2760 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2750 case C1_OSC: /* ESC ] */ 2761 case C1_OSC: /* ESC ] */
2751 process_osc_seq (); 2762 process_osc_seq ();
2752 break; 2763 break;
2753 2764
2754 /* 8.3.106: RESET TO INITIAL STATE */ 2765 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2755 case 'c': 2766 case 'c':
2756 mbstate.reset (); 2767 mbstate.reset ();
2757 scr_poweron (); 2768 scr_poweron ();
2758 scrollbar_show (1); 2769 scrollBar.show (1);
2759 break; 2770 break;
2760 2771
2761 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2772 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2762 case 'n': 2773 case 'n':
2763 scr_charset_choose (2); 2774 scr_charset_choose (2);
… …
2770 } 2781 }
2771} 2782}
2772/*}}} */ 2783/*}}} */
2773 2784
2774/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2785/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2775/* *INDENT-OFF* */
2776enum { 2786enum {
2777 CSI_ICH = 0x40, 2787 CSI_ICH = 0x40,
2778 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2788 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 , 2789 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, 2790 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, 2793 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 , 2794 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 2795 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2786}; 2796};
2787 2797
2788#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2798#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2789 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2799 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2790 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2800 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2791#define get_byte_array_bit(array, bit) \ 2801#define get_byte_array_bit(array, bit) \
2792 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2802 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2793 2803
2794const unsigned char csi_defaults[] = 2804static const unsigned char csi_defaults[] =
2795 { 2805 {
2796 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2806 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, */ 2807 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, */ 2808 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, [, \, ], ^, _, */ 2809 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, */ 2810 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, */ 2811 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, */ 2812 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, {, |, }, ~, */ 2813 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2804 }; 2814 };
2805/* *INDENT-ON* */
2806 2815
2807void 2816void ecb_hot
2808rxvt_term::process_csi_seq () 2817rxvt_term::process_csi_seq ()
2809{ 2818{
2810 unicode_t ch, priv, i; 2819 unicode_t ch, priv, prev_ch, i;
2811 unsigned int nargs, p; 2820 unsigned int nargs, p;
2812 int n, ndef; 2821 int n, ndef;
2813 int arg[ESC_ARGS]; 2822 int arg[ESC_ARGS] = { };
2814 2823
2815 for (nargs = ESC_ARGS; nargs > 0;) 2824 nargs = 0;
2816 arg[--nargs] = 0;
2817 2825
2818 priv = 0; 2826 priv = 0;
2819 ch = cmd_getc (); 2827 ch = cmd_getc ();
2820 if (ch >= '<' && ch <= '?') 2828 if ((ch >= '<' && ch <= '?') || ch == '!')
2829 {
2821 { /* '<' '=' '>' '?' */ 2830 /* '<' '=' '>' '?' '!' */
2822 priv = ch; 2831 priv = ch;
2823 ch = cmd_getc (); 2832 ch = cmd_getc ();
2824 } 2833 }
2825 2834
2835 prev_ch = 0;
2826 /* read any numerical arguments */ 2836 /* read any numerical arguments */
2827 for (n = -1; ch < CSI_ICH; ) 2837 for (n = -1; ch < CSI_ICH; )
2828 { 2838 {
2829 if (isdigit (ch)) 2839 if (isdigit (ch))
2830 { 2840 {
… …
2840 n = -1; 2850 n = -1;
2841 } 2851 }
2842 else if (IS_CONTROL (ch)) 2852 else if (IS_CONTROL (ch))
2843 process_nonprinting (ch); 2853 process_nonprinting (ch);
2844 2854
2855 prev_ch = ch;
2845 ch = cmd_getc (); 2856 ch = cmd_getc ();
2846 } 2857 }
2847 2858
2848 if (ch > CSI_7F) 2859 if (ch > CSI_7F)
2849 return; 2860 return;
… …
2855 ndef = get_byte_array_bit (csi_defaults, i); 2866 ndef = get_byte_array_bit (csi_defaults, i);
2856 for (p = 0; p < nargs; p++) 2867 for (p = 0; p < nargs; p++)
2857 if (arg[p] == -1) 2868 if (arg[p] == -1)
2858 arg[p] = ndef; 2869 arg[p] = ndef;
2859 2870
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 /* 2871 /*
2868 * private mode handling 2872 * private mode handling
2869 */ 2873 */
2870 if (priv) 2874 if (priv)
2871 { 2875 {
2872 switch (priv) 2876 switch (priv)
2873 { 2877 {
2874 case '>': 2878 case '>':
2875 if (ch == CSI_DA) /* secondary device attributes */ 2879 if (ch == CSI_DA) /* secondary device attributes */
2880 {
2881 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2882 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2883 //
2884 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2885 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2886 // versions.
2887 //
2876 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2888 tt_printf ("\033[>%d;95;0c", 'U');
2889 }
2877 break; 2890 break;
2891
2878 case '?': 2892 case '?':
2879 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2893 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2880 process_terminal_mode (ch, priv, nargs, arg); 2894 process_terminal_mode (ch, priv, nargs, arg);
2881 break; 2895 break;
2896
2897 case '!':
2898 if (ch == CSI_70)
2899 {
2900 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2901 scr_soft_reset ();
2902
2903 static const int pm_h[] = { 7, 25 };
2904 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2905
2906 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2907 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2882 } 2908 }
2909 break;
2910 }
2911
2883 return; 2912 return;
2884 } 2913 }
2885 2914
2886 switch (ch) 2915 switch (ch)
2887 { 2916 {
… …
2901 } 2930 }
2902 break; 2931 break;
2903#endif 2932#endif
2904 2933
2905 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2934 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2906 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2935 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2907 arg[0] = -arg[0]; 2936 arg[0] = -arg[0];
2908 /* FALLTHROUGH */ 2937 /* FALLTHROUGH */
2909 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2938 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2910 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2939 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2911 scr_gotorc (arg[0], 0, RELATIVE); 2940 scr_gotorc (arg[0], 0, RELATIVE);
2912 break; 2941 break;
2913 2942
2914 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2943 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2915 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2944 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2986 3015
2987 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3016 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2988 arg[0] = -arg[0]; 3017 arg[0] = -arg[0];
2989 /* FALLTHROUGH */ 3018 /* FALLTHROUGH */
2990 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3019 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2991 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3020 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2992 break; 3021 break;
2993 3022
2994 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3023 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2995 tt_write ((const unsigned char *)VT100_ANS, 3024 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2996 (unsigned int) (sizeof (VT100_ANS) - 1));
2997 break; 3025 break;
2998 3026
2999 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3027 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3000 process_sgr_mode (nargs, arg); 3028 process_sgr_mode (nargs, arg);
3001 break; 3029 break;
… …
3008 break; 3036 break;
3009 case 6: /* CPR requested */ 3037 case 6: /* CPR requested */
3010 scr_report_position (); 3038 scr_report_position ();
3011 break; 3039 break;
3012 case 7: /* unofficial extension */ 3040 case 7: /* unofficial extension */
3013 if (Options & Opt_insecure) 3041 if (option (Opt_insecure))
3014 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3042 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3015 break; 3043 break;
3016 case 8: /* unofficial extension */ 3044 case 8: /* unofficial extension */
3017 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3045 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3018 break; 3046 break;
3019 } 3047 }
… …
3055 break; 3083 break;
3056 3084
3057 case CSI_RM: /* 8.3.107: RESET MODE */ 3085 case CSI_RM: /* 8.3.107: RESET MODE */
3058 if (arg[0] == 4) 3086 if (arg[0] == 4)
3059 scr_insert_mode (0); 3087 scr_insert_mode (0);
3088 else if (arg[0] == 20)
3089 priv_modes &= ~PrivMode_LFNL;
3060 break; 3090 break;
3061 3091
3062 case CSI_SM: /* 8.3.126: SET MODE */ 3092 case CSI_SM: /* 8.3.126: SET MODE */
3063 if (arg[0] == 4) 3093 if (arg[0] == 4)
3064 scr_insert_mode (1); 3094 scr_insert_mode (1);
3095 else if (arg[0] == 20)
3096 priv_modes |= PrivMode_LFNL;
3097 break;
3098
3099 case CSI_71: // DESCUSR: set cursor style
3100 if (prev_ch == ' ')
3101 set_cursor_style (arg[0]);
3065 break; 3102 break;
3066 3103
3067 /* 3104 /*
3068 * PRIVATE USE beyond this point. All CSI_7? sequences here 3105 * PRIVATE USE beyond this point. All CSI_7? sequences here
3069 */ 3106 */
… …
3081 break; 3118 break;
3082 case CSI_75: 3119 case CSI_75:
3083 scr_cursor (RESTORE); 3120 scr_cursor (RESTORE);
3084 break; 3121 break;
3085 3122
3086#ifndef NO_FRILLS 3123#if !ENABLE_MINIMAL
3087 case CSI_74: 3124 case CSI_74:
3088 process_window_ops (arg, nargs); 3125 process_window_ops (arg, nargs);
3089 break; 3126 break;
3090#endif 3127#endif
3091 3128
… …
3098 break; 3135 break;
3099 } 3136 }
3100} 3137}
3101/*}}} */ 3138/*}}} */
3102 3139
3103#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
3104/* ARGSUSED */
3105void 3141void
3106rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3142rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3107{ 3143{
3108 int x, y; 3144 int x, y;
3109 XWindowAttributes wattr; 3145 XWindowAttributes wattr;
3110 Window wdummy; 3146 Window wdummy;
3147
3148 dLocal (Display *, dpy);
3111 3149
3112 if (nargs == 0) 3150 if (nargs == 0)
3113 return; 3151 return;
3114 3152
3115 switch (args[0]) 3153 switch (args[0])
3116 { 3154 {
3117 /* 3155 /*
3118 * commands 3156 * commands
3119 */ 3157 */
3120 case 1: /* deiconify window */ 3158 case 1: /* deiconify window */
3121 XMapWindow (display->display, TermWin.parent[0]); 3159 XMapWindow (dpy, parent);
3122 break; 3160 break;
3123 case 2: /* iconify window */ 3161 case 2: /* iconify window */
3124 XIconifyWindow (display->display, TermWin.parent[0], 3162 XIconifyWindow (dpy, parent, display->screen);
3125 DefaultScreen (display->display));
3126 break; 3163 break;
3127 case 3: /* set position (pixels) */ 3164 case 3: /* set position (pixels) */
3128 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3165 XMoveWindow (dpy, parent, args[1], args[2]);
3129 break; 3166 break;
3130 case 4: /* set size (pixels) */ 3167 case 4: /* set size (pixels) */
3131 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3168 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3132 break; 3169 break;
3133 case 5: /* raise window */ 3170 case 5: /* raise window */
3134 XRaiseWindow (display->display, TermWin.parent[0]); 3171 XRaiseWindow (dpy, parent);
3135 break; 3172 break;
3136 case 6: /* lower window */ 3173 case 6: /* lower window */
3137 XLowerWindow (display->display, TermWin.parent[0]); 3174 XLowerWindow (dpy, parent);
3138 break; 3175 break;
3139 case 7: /* refresh window */ 3176 case 7: /* refresh window */
3140 scr_touch (true); 3177 scr_touch (true);
3141 break; 3178 break;
3142 case 8: /* set size (chars) */ 3179 case 8: /* set size (chars) */
3143 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3180 set_widthheight ((unsigned int) (args[2] * fwidth),
3144 (unsigned int) (args[1] * TermWin.fheight)); 3181 (unsigned int) (args[1] * fheight));
3145 break; 3182 break;
3146 3183
3147 //case 9: NYI, TODO, restore maximized window or maximize window 3184 //case 9: NYI, TODO, restore maximized window or maximize window
3148 default: 3185 default:
3149 if (args[0] >= 24) /* set height (chars) */ 3186 if (args[0] >= 24) /* set height (chars) */
3150 set_widthheight ((unsigned int)TermWin.width, 3187 set_widthheight ((unsigned int)vt_width,
3151 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
3152 break; 3189 break;
3153
3154 3190
3155 /* 3191 /*
3156 * reports - some output format copied from XTerm 3192 * reports - some output format copied from XTerm
3157 */ 3193 */
3158 case 11: /* report window state */ 3194 case 11: /* report window state */
3159 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3195 XGetWindowAttributes (dpy, parent, &wattr);
3160 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3196 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3161 break; 3197 break;
3162 case 13: /* report window position */ 3198 case 13: /* report window position */
3163 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
3164 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3200 XTranslateCoordinates (dpy, parent, wattr.root,
3165 -wattr.border_width, -wattr.border_width, 3201 -wattr.border_width, -wattr.border_width,
3166 &x, &y, &wdummy); 3202 &x, &y, &wdummy);
3167 tt_printf ("\033[3;%d;%dt", x, y); 3203 tt_printf ("\033[3;%d;%dt", x, y);
3168 break; 3204 break;
3169 case 14: /* report window size (pixels) */ 3205 case 14: /* report window size (pixels) */
3170 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
3171 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3207 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3172 break; 3208 break;
3173 case 18: /* report text area size (chars) */ 3209 case 18: /* report text area size (chars) */
3174 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3210 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3175 break; 3211 break;
3176 case 19: /* report window size (chars) */ 3212 case 19: /* report window size (chars) */
3177 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3213 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3178 break; 3214 break;
3179 case 20: /* report icon label */ 3215 case 20: /* report icon label */
3180 if (Options & Opt_insecure)
3181 { 3216 {
3182 char *s; 3217 char *s;
3183 XGetIconName (display->display, TermWin.parent[0], &s); 3218 XGetIconName (dpy, parent, &s);
3184 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3219 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3220 XFree (s);
3185 } 3221 }
3186 break; 3222 break;
3187 case 21: /* report window title */ 3223 case 21: /* report window title */
3188 if (Options & Opt_insecure)
3189 { 3224 {
3190 char *s; 3225 char *s;
3191 XFetchName (display->display, TermWin.parent[0], &s); 3226 XFetchName (dpy, parent, &s);
3192 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3227 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3228 XFree (s);
3193 } 3229 }
3194 break; 3230 break;
3195 } 3231 }
3196} 3232}
3197#endif 3233#endif
3198 3234
3199/*----------------------------------------------------------------------*/ 3235/*----------------------------------------------------------------------*/
3200/* 3236/*
3201 * get input up until STRING TERMINATOR (or BEL) 3237 * get input up until STRING TERMINATOR (or BEL)
3202 * ends_how is terminator used. returned input must be free()'d 3238 * ends_how is terminator used. returned input must be free()'d
3203 */ 3239 */
3204unsigned char * 3240char *
3205rxvt_term::get_to_st (unicode_t &ends_how) 3241rxvt_term::get_to_st (unicode_t &ends_how)
3206{ 3242{
3207 unicode_t prev = 0, ch; 3243 unicode_t ch;
3244 bool seen_esc = false;
3208 unsigned int n = 0; 3245 unsigned int n = 0;
3209 unsigned char *s; 3246 wchar_t string[CBUFSIZ];
3210 unsigned char string[STRING_MAX];
3211 3247
3212 while ((ch = cmd_getc ()) != NOCHAR) 3248 while ((ch = cmd_getc ()) != NOCHAR)
3213 { 3249 {
3214 if (prev == C0_ESC) 3250 if (seen_esc)
3215 { 3251 {
3216 if (ch == 0x5c) /* 7bit ST */ 3252 if (ch == 0x5c) /* 7bit ST */
3217 break; 3253 break;
3218 else 3254 else
3219 return NULL; 3255 return NULL;
3220 } 3256 }
3257 else if (ch == C0_ESC)
3258 {
3259 seen_esc = true;
3260 continue;
3261 }
3221 else if (ch == C0_BEL || ch == CHAR_ST) 3262 else if (ch == C0_BEL || ch == CHAR_ST)
3222 break; 3263 break;
3264 else if (ch == C0_SYN)
3265 ch = cmd_get8 ();
3223 else if (ch < 0x20) 3266 else if (ch < 0x20)
3224 return NULL; /* other control character - exit */ 3267 return NULL; /* other control character - exit */
3268
3269 seen_esc = false;
3225 3270
3226 if (n >= sizeof (string) - 1) 3271 if (n >= sizeof (string) - 1)
3227 // stop at some sane length 3272 // stop at some sane length
3228 return NULL; 3273 return NULL;
3229 3274
3230 if (ch == C0_SYN)
3231 {
3232 string[n++] = cmd_get8 ();
3233 prev = 0;
3234 }
3235 else
3236 string[n++] = prev = ch; 3275 string[n++] = ch;
3237 } 3276 }
3238 3277
3239 string[n++] = '\0'; 3278 string[n++] = '\0';
3240 3279
3241 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3242 return NULL;
3243
3244 ends_how = (ch == 0x5c ? C0_ESC : ch); 3280 ends_how = (ch == 0x5c ? C0_ESC : ch);
3245 STRNCPY (s, string, n); 3281
3246 return s; 3282 return rxvt_wcstombs (string);
3247} 3283}
3248 3284
3249/*----------------------------------------------------------------------*/ 3285/*----------------------------------------------------------------------*/
3250/* 3286/*
3251 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3287 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3252 */ 3288 */
3253void 3289void
3254rxvt_term::process_dcs_seq () 3290rxvt_term::process_dcs_seq ()
3255{ 3291{
3256 unsigned char *s;
3257 unicode_t eh;
3258
3259 /* 3292 /*
3260 * Not handled yet 3293 * Not handled yet
3261 */ 3294 */
3295
3296 unicode_t eh;
3262 s = get_to_st (eh); 3297 char *s = get_to_st (eh);
3263 if (s) 3298 if (s)
3264 free (s); 3299 free (s);
3265 3300
3266 return; 3301 return;
3267} 3302}
… …
3271 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3306 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3272 */ 3307 */
3273void 3308void
3274rxvt_term::process_osc_seq () 3309rxvt_term::process_osc_seq ()
3275{ 3310{
3276 unicode_t ch, eh;
3277 int arg; 3311 int arg;
3278 3312
3279 ch = cmd_getc (); 3313 unicode_t ch = cmd_getc ();
3280 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3314 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3281 arg = arg * 10 + (ch - '0'); 3315 arg = arg * 10 + (ch - '0');
3282 3316
3283 if (ch == ';') 3317 if (ch == ';')
3284 { 3318 {
3319 unicode_t eh;
3285 unsigned char *s = get_to_st (eh); 3320 char *s = get_to_st (eh);
3286 3321
3287 if (s) 3322 if (s)
3288 { 3323 {
3289 process_xterm_seq (arg, (char *)s, eh); 3324 process_xterm_seq (arg, s, eh);
3290 free (s); 3325 free (s);
3291 } 3326 }
3292 } 3327 }
3293} 3328}
3294 3329
3295void 3330void
3296rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3331rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3297{ 3332{
3298 if (str[0] == '?' && !str[1]) 3333 if (str[0] == '?' && !str[1])
3299 { 3334 {
3300 if (Options & Opt_insecure) 3335 rgba c;
3301 { 3336 pix_colors_focused[color].get (c);
3302 unsigned short r, g, b; 3337
3303 PixColorsFocused[color].get (display, r, g, b); 3338#if XFT
3339 if (c.a != rgba::MAX_CC)
3340 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3341 else
3342#endif
3304 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3343 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3305 }
3306 } 3344 }
3307 else 3345 else
3308 set_window_color (color, str); 3346 set_window_color (color, str);
3309} 3347}
3310 3348
3311/* 3349/*
3312 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3350 * 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 */ 3351 */
3336void 3352void
3337rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3353rxvt_term::process_xterm_seq (int op, char *str, char resp)
3338{ 3354{
3339 int changed = 0;
3340 int color; 3355 int color;
3341 char *buf, *name; 3356 char *buf, *name;
3342 bool query = str[0] == '?' && !str[1]; 3357 bool query = str[0] == '?' && !str[1];
3358 int saveop = op;
3359
3360 dLocal (Display *, dpy);
3343 3361
3344 assert (str != NULL); 3362 assert (str != NULL);
3363
3364 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3365 return;
3366
3345 switch (op) 3367 switch (op)
3346 { 3368 {
3347 case XTerm_name: 3369 case XTerm_name:
3348 set_title (str); 3370 set_title (str);
3349 /* FALLTHROUGH */ 3371 /* FALLTHROUGH */
… …
3354 set_title (str); 3376 set_title (str);
3355 break; 3377 break;
3356 case XTerm_property: 3378 case XTerm_property:
3357 if (str[0] == '?') 3379 if (str[0] == '?')
3358 { 3380 {
3359 Atom prop = XInternAtom (display->display, str + 1, True); 3381 Atom prop = display->atom (str + 1);
3360 Atom actual_type; 3382 Atom actual_type;
3361 int actual_format; 3383 int actual_format;
3362 unsigned long nitems; 3384 unsigned long nitems;
3363 unsigned long bytes_after; 3385 unsigned long bytes_after;
3364 unsigned char *value = 0; 3386 unsigned char *value = 0;
3365 const char *str = ""; 3387 const char *str = "";
3366 3388
3367 if (prop 3389 if (prop
3368 && XGetWindowProperty (display->display, TermWin.parent[0], 3390 && XGetWindowProperty (dpy, parent,
3369 prop, 0, 1<<16, 0, AnyPropertyType, 3391 prop, 0, 1<<16, 0, AnyPropertyType,
3370 &actual_type, &actual_format, 3392 &actual_type, &actual_format,
3371 &nitems, &bytes_after, &value) == Success 3393 &nitems, &bytes_after, &value) == Success
3372 && actual_type != None 3394 && actual_type != None
3373 && actual_format == 8) 3395 && actual_format == 8)
3374 str = (const char *)(value); 3396 str = (const char *)(value);
3375 3397
3376 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3398 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3377 3399
3378 XFree (value); 3400 XFree (value);
3379 } 3401 }
3380 else 3402 else
3381 { 3403 {
3382 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3404 char *eq = strchr (str, '=');
3383 3405
3384 if (eq) 3406 if (eq)
3385 { 3407 {
3386 *eq = 0; 3408 *eq = 0;
3387 XChangeProperty (display->display, TermWin.parent[0], 3409 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 } 3410 }
3392 else 3411 else
3393 XDeleteProperty (display->display, TermWin.parent[0], 3412 XDeleteProperty (dpy, parent,
3394 display->atom (str)); 3413 display->atom (str));
3395 } 3414 }
3396 break; 3415 break;
3397 3416
3398 case XTerm_Color: 3417 case XTerm_Color:
3399 for (buf = (char *)str; buf && *buf;) 3418 for (buf = (char *)str; buf && *buf;)
3400 { 3419 {
3401 if ((name = STRCHR (buf, ';')) == NULL) 3420 if ((name = strchr (buf, ';')) == NULL)
3402 break; 3421 break;
3403 3422
3404 *name++ = '\0'; 3423 *name++ = '\0';
3405 color = atoi (buf); 3424 color = atoi (buf) + minCOLOR;
3406 3425
3407 if (color < 0 || color >= TOTAL_COLORS) 3426 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3408 break; 3427 break;
3409 3428
3410 if ((buf = STRCHR (name, ';')) != NULL) 3429 if ((buf = strchr (name, ';')) != NULL)
3411 *buf++ = '\0'; 3430 *buf++ = '\0';
3412 3431
3413 if (name[0] == '?' && !name[1]) 3432 process_color_seq (op, color, name, resp);
3433 }
3434 break;
3435 case Rxvt_restoreFG:
3436 case XTerm_Color00:
3437 process_color_seq (op, Color_fg, str, resp);
3438 break;
3439 case Rxvt_restoreBG:
3440 case XTerm_Color01:
3441 process_color_seq (op, Color_bg, str, resp);
3442 break;
3443#ifndef NO_CURSORCOLOR
3444 case XTerm_Color_cursor:
3445 process_color_seq (op, Color_cursor, str, resp);
3446 break;
3447#endif
3448 case XTerm_Color_pointer_fg:
3449 process_color_seq (op, Color_pointer_fg, str, resp);
3450 break;
3451 case XTerm_Color_pointer_bg:
3452 process_color_seq (op, Color_pointer_bg, str, resp);
3453 break;
3454#ifdef OPTION_HC
3455 case XTerm_Color_HC:
3456 process_color_seq (op, Color_HC, str, resp);
3457 break;
3458 case XTerm_Color_HTC:
3459 process_color_seq (op, Color_HTC, str, resp);
3460 break;
3461#endif
3462#ifndef NO_BOLD_UNDERLINE_REVERSE
3463 case URxvt_Color_BD:
3464 process_color_seq (op, Color_BD, str, resp);
3465 break;
3466 case URxvt_Color_UL:
3467 process_color_seq (op, Color_UL, str, resp);
3468 break;
3469 case URxvt_Color_IT:
3470 process_color_seq (op, Color_IT, str, resp);
3471 break;
3472#endif
3473 case URxvt_Color_border:
3474 process_color_seq (op, Color_border, str, resp);
3475 break;
3476
3477#if BG_IMAGE_FROM_ROOT
3478 case URxvt_Color_tint:
3479 process_color_seq (op, Color_tint, str, resp);
3480 {
3481 bool changed = false;
3482
3483 if (ISSET_PIXCOLOR (Color_tint))
3484 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3485
3486 if (changed)
3487 update_background ();
3488 }
3489
3490 break;
3491#endif
3492
3493#if BG_IMAGE_FROM_FILE
3494 case Rxvt_Pixmap:
3495 if (!strcmp (str, "?"))
3496 {
3497 char str[256];
3498 int h_scale = fimage.h_scale;
3499 int v_scale = fimage.v_scale;
3500 int h_align = fimage.h_align;
3501 int v_align = fimage.v_align;
3502
3503 sprintf (str, "[%dx%d+%d+%d]",
3504 h_scale, v_scale,
3505 h_align, v_align);
3506 process_xterm_seq (XTerm_title, str, CHAR_ST);
3507 }
3508 else
3509 {
3510 bool changed = false;
3511
3512 if (*str != ';')
3414 { 3513 {
3415 if (Options & Opt_insecure) 3514 try
3416 { 3515 {
3417 unsigned short r, g, b; 3516 fimage.set_file_geometry (this, str);
3418 PixColorsFocused[color + minCOLOR].get (display, r, g, b); 3517 changed = true;
3419 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3518 }
3519 catch (const class rxvt_failure_exception &e)
3520 {
3420 } 3521 }
3421 } 3522 }
3422 else 3523 else
3423 set_window_color (color + minCOLOR, name); 3524 {
3525 str++;
3526 if (fimage.set_geometry (str, true))
3527 changed = true;
3528 }
3529
3530 if (changed)
3531 {
3532 if (bg_window_position_sensitive ())
3533 {
3534 int x, y;
3535 get_window_origin (x, y);
3536 parent_x = x;
3537 parent_y = y;
3538 }
3539 update_background ();
3540 }
3424 } 3541 }
3425 break; 3542 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 3543#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 3544
3488 case XTerm_logfile: 3545 case XTerm_logfile:
3489 // TODO, when secure mode? 3546 // TODO, when secure mode?
3490 break; 3547 break;
3491 3548
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 3549#if 0
3539 case XTerm_dumpscreen: /* no error notices */ 3550 case Rxvt_dumpscreen: /* no error notices */
3540 { 3551 {
3541 int fd; 3552 int fd;
3542 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3553 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3543 { 3554 {
3544 scr_dump (fd); 3555 scr_dump (fd);
3545 close (fd); 3556 close (fd);
3546 } 3557 }
3547 } 3558 }
3559 break;
3560#endif
3561 case XTerm_font:
3562 op = URxvt_font;
3563 case URxvt_font:
3564#if ENABLE_STYLES
3565 case URxvt_boldFont:
3566 case URxvt_italicFont:
3567 case URxvt_boldItalicFont:
3568#endif
3569 if (query)
3570 tt_printf ("\33]%d;%-.250s%c", saveop,
3571 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3572 ? fontset[op - URxvt_font]->fontdesc : "",
3573 resp);
3574 else
3575 {
3576 const char *&res = rs[Rs_font + (op - URxvt_font)];
3577
3578 res = strdup (str);
3579 allocated.push_back ((void *)res);
3580 set_fonts ();
3581 }
3582 break;
3583
3584 case URxvt_version:
3585 if (query)
3586 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3587 op,
3588 rs[Rs_name], VERSION[0], VERSION[2],
3589 resp);
3590 break;
3591
3592#if !ENABLE_MINIMAL
3593 case URxvt_locale:
3594 if (query)
3595 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3596 else
3597 {
3598 set_locale (str);
3599 pty->set_utf8_mode (enc_utf8);
3600 init_xlocale ();
3601 }
3602 break;
3603
3604 case URxvt_view_up:
3605 case URxvt_view_down:
3606 {
3607 int lines = atoi (str);
3608
3609 if (lines)
3610 scr_page (op == URxvt_view_up ? UP : DN, lines);
3611 else
3612 scr_erase_savelines ();
3613 }
3614
3615 break;
3616#endif
3617
3618#if ENABLE_PERL
3619 case URxvt_perl:
3620 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3548 break; 3621 break;
3549#endif 3622#endif
3550 } 3623 }
3551} 3624}
3552/*----------------------------------------------------------------------*/ 3625/*----------------------------------------------------------------------*/
… …
3559 * 's' = save 3632 * 's' = save
3560 * 'r' = restore 3633 * 'r' = restore
3561 * 't' = toggle 3634 * 't' = toggle
3562 * so no need for fancy checking 3635 * so no need for fancy checking
3563 */ 3636 */
3564int 3637int ecb_cold
3565rxvt_term::privcases (int mode, unsigned long bit) 3638rxvt_term::privcases (int mode, unsigned long bit)
3566{ 3639{
3567 int state; 3640 int state;
3568 3641
3569 if (mode == 's') 3642 if (mode == 's')
3570 { 3643 {
3571 SavedModes |= (PrivateModes & bit); 3644 if (priv_modes & bit)
3645 SavedModes |= bit;
3646 else
3647 SavedModes &= ~bit;
3572 return -1; 3648 return -1;
3573 } 3649 }
3574 else 3650 else
3575 { 3651 {
3576 if (mode == 'r') 3652 if (mode == 'r')
3577 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3653 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3578 else 3654 else
3579 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3655 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3580 PrivMode (state, bit); 3656
3657 if (state)
3658 priv_modes |= bit;
3659 else
3660 priv_modes &= ~bit;
3581 } 3661 }
3582 3662
3583 return state; 3663 return state;
3584} 3664}
3585 3665
3586/* we're not using priv _yet_ */ 3666/* we're not using priv _yet_ */
3587void 3667void
3588rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3668rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3589{ 3669{
3590 unsigned int i, j; 3670 unsigned int i, j;
3591 int state; 3671 int state;
3592 3672
3593 static const struct 3673 static const struct
3594 { 3674 {
3595 const int argval; 3675 const int argval;
3596 const unsigned long bit; 3676 const unsigned long bit;
3597 }
3598
3599 argtopriv[] = { 3677 } argtopriv[] = {
3600 { 1, PrivMode_aplCUR }, 3678 { 1, PrivMode_aplCUR }, // DECCKM
3601 { 2, PrivMode_vt52 }, 3679 { 2, PrivMode_vt52 }, // DECANM
3602 { 3, PrivMode_132 }, 3680 { 3, PrivMode_132 }, // DECCOLM
3603 { 4, PrivMode_smoothScroll }, 3681 { 4, PrivMode_smoothScroll }, // DECSCLM
3604 { 5, PrivMode_rVideo }, 3682 { 5, PrivMode_rVideo }, // DECSCNM
3605 { 6, PrivMode_relOrigin }, 3683 { 6, PrivMode_relOrigin }, // DECOM
3606 { 7, PrivMode_Autowrap }, 3684 { 7, PrivMode_Autowrap }, // DECAWM
3685 // 8, auto-repeat keys // DECARM
3607 { 9, PrivMode_MouseX10 }, 3686 { 9, PrivMode_MouseX10 },
3608#ifdef menuBar_esc 3687 // 18 end FF to printer after print screen
3609 { menuBar_esc, PrivMode_menuBar }, 3688 // 19 Print screen prints full screen/scroll region
3610#endif 3689 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3611#ifdef scrollBar_esc 3690#ifdef scrollBar_esc
3612 { scrollBar_esc, PrivMode_scrollBar }, 3691 { scrollBar_esc, PrivMode_scrollBar },
3613#endif 3692#endif
3614 // 18, 19 printing-related
3615 { 25, PrivMode_VisibleCursor },
3616 // 30 show scrollbar rxvt. extension
3617 { 35, PrivMode_ShiftKeys }, // rxvt extension 3693 { 35, PrivMode_ShiftKeys }, // rxvt extension
3694 // 38, tektronix mode // DECTEK
3618 { 40, PrivMode_132OK }, 3695 { 40, PrivMode_132OK },
3619 // 41 xterm more fixes NYI 3696 // 41 xterm more fixes NYI
3620 // 45 margin bell NYI 3697 // 45 margin bell NYI
3621 // 46 start logging 3698 // 46 start logging
3622 { 47, PrivMode_Screen }, 3699 { 47, PrivMode_Screen },
3623 { 66, PrivMode_aplKP }, 3700 { 66, PrivMode_aplKP }, // DECNKM
3624#ifndef NO_BACKSPACE_KEY 3701#ifndef NO_BACKSPACE_KEY
3625 { 67, PrivMode_BackSpace }, 3702 { 67, PrivMode_BackSpace }, // DECBKM
3626#endif 3703#endif
3627 { 1000, PrivMode_MouseX11 }, 3704 { 1000, PrivMode_MouseX11 },
3628 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3705 { 1002, PrivMode_MouseBtnEvent },
3629 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3706 { 1003, PrivMode_MouseAnyEvent },
3630 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3707#if ENABLE_FRILLS
3708 { 1005, PrivMode_ExtModeMouse },
3709#endif
3631 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3710 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3632 { 1011, PrivMode_Keypress }, // rxvt extension 3711 { 1011, PrivMode_Keypress }, // rxvt extension
3712#if ENABLE_FRILLS
3713 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3714#endif
3633 // 1035 enable modifiers for alt, numlock NYI 3715 // 1035 enable modifiers for alt, numlock NYI
3634 // 1036 send ESC for meta keys NYI 3716 // 1036 send ESC for meta keys NYI
3635 // 1037 send DEL for keypad delete NYI 3717 // 1037 send DEL for keypad delete NYI
3636 { 1047, PrivMode_Screen }, 3718 { 1047, PrivMode_Screen },
3637 // 1048 save and restore cursor 3719 // 1048 save and restore cursor, implemented in code
3638 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3720 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3639 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3721 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3722 { 2004, PrivMode_BracketPaste },
3640 }; 3723 };
3641 3724
3642 if (nargs == 0) 3725 if (nargs == 0)
3643 return; 3726 return;
3644 3727
… …
3651 for (i = 0; i < nargs; i++) 3734 for (i = 0; i < nargs; i++)
3652 { 3735 {
3653 state = -1; 3736 state = -1;
3654 3737
3655 /* basic handling */ 3738 /* basic handling */
3656 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3739 for (j = 0; j < ecb_array_length (argtopriv); j++)
3657 if (argtopriv[j].argval == arg[i]) 3740 if (argtopriv[j].argval == arg[i])
3658 { 3741 {
3659 state = privcases (mode, argtopriv[j].bit); 3742 state = privcases (mode, argtopriv[j].bit);
3660 break; 3743 break;
3661 } 3744 }
3662 3745
3663 /* extra handling for values with state unkept */ 3746 /* extra handling for values with state unkept */
3664 switch (arg[i]) 3747 switch (arg[i])
3665 { 3748 {
3749#if ENABLE_STYLES
3750 case 1021:
3751 set_option (Opt_intensityStyles, mode);
3752
3753 scr_touch (true);
3754 break;
3755#endif
3666 case 1048: /* alternative cursor save */ 3756 case 1048: /* alternative cursor save */
3667 if (Options & Opt_secondaryScreen) 3757 if (option (Opt_secondaryScreen))
3668 if (mode == 0) 3758 if (mode == 0)
3669 scr_cursor (RESTORE); 3759 scr_cursor (RESTORE);
3670 else if (mode == 1) 3760 else if (mode == 1)
3671 scr_cursor (SAVE); 3761 scr_cursor (SAVE);
3672 break; 3762 break;
… …
3680 case 2: /* VT52 mode */ 3770 case 2: /* VT52 mode */
3681 /* oddball mode. should be set regardless of set/reset 3771 /* oddball mode. should be set regardless of set/reset
3682 * parameter. Return from VT52 mode with an ESC < from 3772 * parameter. Return from VT52 mode with an ESC < from
3683 * within VT52 mode 3773 * within VT52 mode
3684 */ 3774 */
3685 PrivMode (1, PrivMode_vt52); 3775 priv_modes |= PrivMode_vt52;
3686 break; 3776 break;
3687 case 3: /* 80/132 */ 3777 case 3: /* 80/132 */
3688 if (PrivateModes & PrivMode_132OK) 3778 if (priv_modes & PrivMode_132OK)
3689 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3779 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3690 break; 3780 break;
3691 case 4: /* smooth scrolling */ 3781 case 4: /* smooth scrolling */
3692 if (state) 3782 set_option (Opt_jumpScroll, !state);
3693 Options &= ~Opt_jumpScroll;
3694 else
3695 Options |= Opt_jumpScroll;
3696 break; 3783 break;
3697 case 5: /* reverse video */ 3784 case 5: /* reverse video */
3698 scr_rvideo_mode (state); 3785 scr_rvideo_mode (state);
3699 break; 3786 break;
3700 case 6: /* relative/absolute origins */ 3787 case 6: /* relative/absolute origins */
… …
3704 scr_autowrap (state); 3791 scr_autowrap (state);
3705 break; 3792 break;
3706 /* case 8: - auto repeat, can't do on a per window basis */ 3793 /* case 8: - auto repeat, can't do on a per window basis */
3707 case 9: /* X10 mouse reporting */ 3794 case 9: /* X10 mouse reporting */
3708 if (state) /* orthogonal */ 3795 if (state) /* orthogonal */
3709 PrivateModes &= ~PrivMode_MouseX11; 3796 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3710 break; 3797 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 3798#ifdef scrollBar_esc
3719 case scrollBar_esc: 3799 case scrollBar_esc:
3720 if (scrollbar_mapping (state)) 3800 scrollBar.map (state);
3721 {
3722 resize_all_windows (0, 0, 0); 3801 resize_all_windows (0, 0, 0);
3723 scr_touch (true); 3802 scr_touch (true);
3724 }
3725 break; 3803 break;
3726#endif 3804#endif
3727 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3728 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3729 break; 3807 break;
… …
3734 break; 3812 break;
3735 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3736 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3737 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3738 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3739 PrivateModes &= ~PrivMode_MouseX10; 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3740 break; 3818 break;
3741#if 0
3742 case 1001: 3819 case 1002:
3743 break; /* X11 mouse highlighting */ 3820 case 1003:
3744#endif 3821 if (state)
3822 {
3823 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3824 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3825 mouse_row = mouse_col = 0;
3826 vt_emask_mouse = PointerMotionMask;
3827 }
3828 else
3829 vt_emask_mouse = NoEventMask;
3830
3831 vt_select_input ();
3832 break;
3745 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3746 if (state)
3747 Options &= ~Opt_scrollTtyOutput;
3748 else
3749 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3750 break; 3835 break;
3751 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3752 if (state)
3753 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3754 else
3755 Options &= ~Opt_scrollTtyKeypress;
3756 break; 3838 break;
3757 case 1047: /* secondary screen w/ clearing last */ 3839 case 1047: /* secondary screen w/ clearing last */
3758 if (Options & Opt_secondaryScreen) 3840 if (option (Opt_secondaryScreen))
3759 if (current_screen != PRIMARY) 3841 if (!state)
3760 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3761 scr_change_screen (state); 3844 scr_change_screen (state);
3762 break; 3845 break;
3763 case 1049: /* secondary screen w/ clearing first */ 3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3764 scr_change_screen (state); 3851 scr_change_screen (state);
3852
3765 if (Options & Opt_secondaryScreen) 3853 if (option (Opt_secondaryScreen))
3766 if (current_screen != PRIMARY) 3854 if (state)
3767 scr_erase_screen (2); 3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3768 break; 3858 break;
3769 default: 3859 default:
3770 break; 3860 break;
3771 } 3861 }
3772 } 3862 }
3773} 3863}
3774/*}}} */ 3864/*}}} */
3775 3865
3776/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3777void 3867void ecb_hot
3778rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3779{ 3869{
3780 unsigned int i; 3870 unsigned int i;
3781 short rendset; 3871 short rendset;
3782 int rendstyle; 3872 int rendstyle;
… …
3796 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3797 break; 3887 break;
3798 case 1: 3888 case 1:
3799 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3800 break; 3890 break;
3801 //case 2: // faint or second colour 3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3802 case 4: 3895 case 4:
3803 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3804 break; 3897 break;
3805 case 5: // slowly blinking 3898 case 5: // slowly blinking
3806 case 6: // rapidly blinking 3899 case 6: // rapidly blinking
… …
3818 //case 11: // scoansi acs on, first alt font 3911 //case 11: // scoansi acs on, first alt font
3819 //case 12: // scoansi acs on, |0x80, second alt font 3912 //case 12: // scoansi acs on, |0x80, second alt font
3820 //... 3913 //...
3821 //case 19: // ninth alt font 3914 //case 19: // ninth alt font
3822 //case 20: // gothic 3915 //case 20: // gothic
3823 case 21: // disable bold, faint 3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3824 rendset = 0, rendstyle = RS_Bold; 3917 rendset = 0, rendstyle = RS_Bold;
3825 break; 3918 break;
3826 case 22: 3919 case 22: // normal intensity
3827 rendset = 0, rendstyle = RS_Bold; 3920 rendset = 0, rendstyle = RS_Bold;
3828 break; 3921 break;
3829 //case 23: disable italic 3922 case 23: // disable italic
3923 rendset = 0, rendstyle = RS_Italic;
3924 break;
3830 case 24: 3925 case 24:
3831 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3832 break; 3927 break;
3833 case 25: 3928 case 25:
3929 rendset = 0, rendstyle = RS_Blink;
3930 break;
3931 case 26: // variable spacing (iso 8613)
3834 rendset = 0, rendstyle = RS_Blink; 3932 rendset = 0, rendstyle = RS_Blink;
3835 break; 3933 break;
3836 case 27: 3934 case 27:
3837 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3838 break; 3936 break;
… …
3856 case 35: 3954 case 35:
3857 case 36: 3955 case 36:
3858 case 37: 3956 case 37:
3859 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3860 break; 3958 break;
3861#ifdef TTY_256COLOR 3959 case 38: // set fg color, ISO 8613-6
3862 case 38:
3863 if (nargs > i + 2 && arg[i + 1] == 5) 3960 if (nargs > i + 2 && arg[i + 1] == 5)
3864 { 3961 {
3865 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3962 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3866 i += 2; 3963 i += 2;
3867 } 3964 }
3868 break; 3965 break;
3869#endif
3870 case 39: /* default fg */ 3966 case 39: /* default fg */
3871 scr_color (Color_fg, Color_fg); 3967 scr_color (Color_fg, Color_fg);
3872 break; 3968 break;
3873 3969
3874 case 40: 3970 case 40:
… …
3879 case 45: 3975 case 45:
3880 case 46: 3976 case 46:
3881 case 47: 3977 case 47:
3882 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3978 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3883 break; 3979 break;
3884#ifdef TTY_256COLOR 3980 case 48: // set bg color, ISO 8613-6
3885 case 48:
3886 if (nargs > i + 2 && arg[i + 1] == 5) 3981 if (nargs > i + 2 && arg[i + 1] == 5)
3887 { 3982 {
3888 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3983 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3889 i += 2; 3984 i += 2;
3890 } 3985 }
3891 break; 3986 break;
3892#endif
3893 case 49: /* default bg */ 3987 case 49: /* default bg */
3894 scr_color (Color_bg, Color_bg); 3988 scr_color (Color_bg, Color_bg);
3895 break; 3989 break;
3896 3990
3897#ifndef NO_BRIGHTCOLOR 3991 //case 50: // not variable spacing
3992
3993#if !ENABLE_MINIMAL
3898 case 90: 3994 case 90:
3899 case 91: /* set bright fg color */ 3995 case 91: /* set bright fg color */
3900 case 92: 3996 case 92:
3901 case 93: 3997 case 93:
3902 case 94: 3998 case 94:
3903 case 95: 3999 case 95:
3904 case 96: 4000 case 96:
3905 case 97: 4001 case 97:
3906 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4002 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3907 Color_fg);
3908 break; 4003 break;
3909 case 100: 4004 case 100:
3910 case 101: /* set bright bg color */ 4005 case 101: /* set bright bg color */
3911 case 102: 4006 case 102:
3912 case 103: 4007 case 103:
3913 case 104: 4008 case 104:
3914 case 105: 4009 case 105:
3915 case 106: 4010 case 106:
3916 case 107: 4011 case 107:
3917 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3918 Color_bg);
3919 break; 4013 break;
3920#endif 4014#endif
3921
3922 } 4015 }
3923 } 4016 }
4017}
4018
4019void
4020rxvt_term::set_cursor_style (int style)
4021{
4022 if (!IN_RANGE_INC (style, 0, 4))
4023 return;
4024
4025 set_option (Opt_cursorUnderline, style >= 3);
4026
4027#ifdef CURSOR_BLINK
4028 set_option (Opt_cursorBlink, !style || (style & 1));
4029 cursor_blink_reset ();
4030#endif
4031
4032 want_refresh = 1;
3924} 4033}
3925/*}}} */ 4034/*}}} */
3926 4035
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/* ------------------------------------------------------------------------- */ 4036/* ---------------------------------------------------------------------- */
4037/* Write data to the pty as typed by the user, pasted with the mouse,
4038 * or generated by us in response to a query ESC sequence.
4039 */
3946 4040
3947/* 4041/*
3948 * Send printf () formatted output to the command. 4042 * Send printf () formatted output to the command.
3949 * Only use for small amounts of data. 4043 * Only use for small amounts of data.
3950 */ 4044 */
3951void 4045void
3952rxvt_term::tt_printf (const char *fmt,...) 4046rxvt_term::tt_printf (const char *fmt,...)
3953{ 4047{
3954 va_list arg_ptr; 4048 va_list arg_ptr;
3955 unsigned char buf[256]; 4049 char buf[256];
3956 4050
3957 va_start (arg_ptr, fmt); 4051 va_start (arg_ptr, fmt);
3958 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4052 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3959 va_end (arg_ptr); 4053 va_end (arg_ptr);
3960 tt_write (buf, STRLEN (buf)); 4054 tt_write (buf, strlen (buf));
3961} 4055}
3962 4056
3963/* ---------------------------------------------------------------------- */
3964/* Write data to the pty as typed by the user, pasted with the mouse, 4057/* Write data to the pty as typed by the user. */
3965 * or generated by us in response to a query ESC sequence.
3966 */
3967void 4058void
3968rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4059rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3969{ 4060{
3970 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4061 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4062 return;
3971 4063
3972 if (len) 4064 if (option (Opt_scrollTtyKeypress))
4065 if (view_start)
3973 { 4066 {
4067 view_start = 0;
4068 want_refresh = 1;
4069 }
4070
4071 tt_write_ (data, len);
4072}
4073
4074void
4075rxvt_term::tt_write (const char *data, unsigned int len)
4076{
4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
4079
4080 tt_write_ (data, len);
4081}
4082
4083static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4084
4085void
4086rxvt_term::tt_write_ (const char *data, unsigned int len)
4087{
4088 if (pty->pty < 0)
4089 return;
4090
4091 if (v_buflen == 0)
4092 {
4093 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4094
4095 max_it (written, 0);
4096
4097 if (written == len)
4098 return;
4099
4100 data += written;
4101 len -= written;
4102 }
4103
4104 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4105
4106 memcpy (v_buffer + v_buflen, data, len);
4107 v_buflen += len;
4108
4109 pty_ev.set (ev::READ | ev::WRITE);
4110}
4111
4112void rxvt_term::pty_write ()
4113{
4114 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4115
4116 if (written > 0)
4117 {
4118 v_buflen -= written;
4119
3974 if (v_buflen == 0) 4120 if (v_buflen == 0)
3975 { 4121 {
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); 4122 free (v_buffer);
4003 v_buffer = 0; 4123 v_buffer = 0;
4004 v_buflen = 0;
4005 4124
4006 pty_ev.set (EVENT_READ); 4125 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; 4126 return;
4019 } 4127 }
4128
4129 memmove (v_buffer, v_buffer + written, v_buflen);
4020 } 4130 }
4131 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4132 pty_ev.set (ev::READ);
4021} 4133}
4022 4134
4023/*----------------------- end-of-file (C source) -----------------------*/ 4135/*----------------------- end-of-file (C source) -----------------------*/
4024 4136

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