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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.95 by pcg, Sun May 9 18:19:49 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} 1016}
681 1017
1018/* checks whether a refresh is requested and starts the refresh timer */
682void 1019void
683rxvt_term::check_cb (check_watcher &w) 1020rxvt_term::refresh_check ()
684{ 1021{
685 SET_R (this); 1022 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1023 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1024
1025 display->flush ();
1026}
1027
1028void
1029rxvt_term::flush_cb (ev::timer &w, int revents)
1030{
1031 make_current ();
1032
1033 refresh_count = 0;
688 flush (); 1034 flush ();
689} 1035}
690 1036
691#ifdef CURSOR_BLINK 1037#ifdef CURSOR_BLINK
692void 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
693rxvt_term::cursor_blink_cb (time_watcher &w) 1054rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1055{
695 hidden_cursor = !hidden_cursor; 1056 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1057 want_refresh = 1;
697 1058 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1059}
700#endif 1060#endif
701 1061
702#ifdef TEXT_BLINK 1062#ifdef TEXT_BLINK
703void 1063void
704rxvt_term::text_blink_cb (time_watcher &w) 1064rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1065{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1066 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1067 {
708 hidden_text = !hidden_text; 1068 hidden_text = !hidden_text;
709 want_refresh = 1; 1069 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1070 refresh_check ();
1071 }
1072 else
1073 w.stop ();
1074}
1075#endif
1076
1077#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1078void
1079rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1080{
1081 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1082 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
711 } 1083 {
1084 want_refresh = 1;
1085 refresh_check ();
1086 }
1087 else
1088 w.stop ();
1089}
1090#endif
1091
1092#ifdef SELECTION_SCROLLING
1093void
1094rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1095{
1096 if (scr_page (scroll_selection_lines))
1097 {
1098 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102 else
1103 w.stop ();
1104}
1105#endif
1106
1107#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1108void
1109rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1110{
1111 if (scr_page (mouse_slip_wheel_speed))
1112 {
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116
1117 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
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 ();
712} 1183}
713#endif 1184#endif
714 1185
715bool 1186bool
716rxvt_term::pty_fill () 1187rxvt_term::pty_fill ()
717{ 1188{
718 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1189 cmdbuf_reify ();
719 1190
720 if (CBUFSIZ == n) 1191 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
721 { 1192
722 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1193 if (!avail)
723 n = 0;
724 } 1194 {
725 1195 // normally this indicates a "too long" command sequence - just drop the data we have
726 memmove (cmdbuf_base, cmdbuf_ptr, n);
727 cmdbuf_ptr = cmdbuf_base; 1196 cmdbuf_ptr = cmdbuf_base;
728 cmdbuf_endp = cmdbuf_ptr + n; 1197 cmdbuf_endp = cmdbuf_ptr;
1198 avail = CBUFSIZ;
1199 }
729 1200
730 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1201 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
731 1202
732 if (n > 0) 1203 if (r > 0)
733 { 1204 {
734 cmdbuf_endp += n; 1205 cmdbuf_endp += r;
735 return true; 1206 return true;
736 } 1207 }
737 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))
738 destroy (); 1220 destroy ();
739 1221 }
1222
740 return false; 1223 return false;
741} 1224}
742 1225
743void 1226void
744rxvt_term::pty_cb (io_watcher &w, short revents) 1227rxvt_term::pty_cb (ev::io &w, int revents)
745{ 1228{
746 SET_R (this); 1229 make_current ();
747 SET_LOCALE (locale);
748 1230
749 if (revents & EVENT_WRITE) 1231 if (revents & ev::READ)
750 tt_write (0, 0);
751 else if (revents & EVENT_READ)
752 // loop, but don't allow a single term to monopolize us 1232 // loop, but don't allow a single term to monopolize us
753 while (pty_fill ()) 1233 for (int i = CBUFCNT; i-- && pty_fill (); )
754 if (cmd_parse ()) 1234 cmd_parse ();
755 break; 1235
1236 if (revents & ev::WRITE)
1237 pty_write ();
1238
1239 refresh_check ();
756} 1240}
1241
1242void ecb_cold
1243rxvt_term::pointer_unblank ()
1244{
1245 XDefineCursor (dpy, vt, TermWin_cursor);
1246 recolour_cursor ();
757 1247
758#ifdef POINTER_BLANK 1248#ifdef POINTER_BLANK
759void
760rxvt_term::pointer_unblank ()
761{
762 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
763 recolour_cursor ();
764
765 hidden_pointer = 0; 1249 hidden_pointer = 0;
766 1250
767 if (Options & Opt_pointerBlank) 1251 if (option (Opt_pointerBlank))
768 pointer_ev.start (NOW + pointerBlankDelay); 1252 pointer_ev.start (pointerBlankDelay);
1253#endif
769} 1254}
770 1255
771void 1256#ifdef POINTER_BLANK
1257void ecb_cold
772rxvt_term::pointer_blank () 1258rxvt_term::pointer_blank ()
773{ 1259{
774 if (! (Options & Opt_pointerBlank)) 1260 if (!option (Opt_pointerBlank))
775 return; 1261 return;
776 1262
777 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1263 XDefineCursor (dpy, vt, display->blank_cursor);
778 XFlush (display->display); 1264 XFlush (dpy);
779 1265
780 hidden_pointer = 1; 1266 hidden_pointer = 1;
781} 1267}
782 1268
783void 1269void ecb_cold
784rxvt_term::pointer_cb (time_watcher &w) 1270rxvt_term::pointer_cb (ev::timer &w, int revents)
785{ 1271{
786 SET_R (this); 1272 make_current ();
787 SET_LOCALE (locale);
788 1273
789 pointer_blank (); 1274 pointer_blank ();
790} 1275}
791#endif 1276#endif
792 1277
793void 1278void
794rxvt_term::mouse_report (XButtonEvent &ev) 1279rxvt_term::mouse_report (XButtonEvent &ev)
795{ 1280{
796 int button_number, key_state = 0; 1281 int button_number, key_state = 0;
797 int x, y; 1282 int x, y;
1283 int code = 32;
798 1284
799 x = ev.x; 1285 x = Pixel2Col (ev.x) + 1;
800 y = ev.y; 1286 y = Pixel2Row (ev.y) + 1;
801 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 }
802 1297
803 if (MEvent.button == AnyButton) 1298 if (MEvent.button == AnyButton)
804 {
805 button_number = 3; 1299 button_number = 3;
806 }
807 else 1300 else
808 { 1301 {
809 button_number = MEvent.button - Button1; 1302 button_number = MEvent.button - Button1;
810 /* add 0x3D for wheel events, like xterm does */ 1303 /* add 0x3D for wheel events, like xterm does */
811 if (button_number >= 3) 1304 if (button_number >= 3)
812 button_number += (64 - 3); 1305 button_number += 64 - 3;
813 } 1306 }
814 1307
815 if (PrivateModes & PrivMode_MouseX10) 1308 if (priv_modes & PrivMode_MouseX10)
816 { 1309 {
817 /* 1310 /*
818 * do not report ButtonRelease 1311 * do not report ButtonRelease
819 * no state info allowed 1312 * no state info allowed
820 */ 1313 */
… …
835 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1328 + ((MEvent.state & ModMetaMask) ? 8 : 0)
836 + ((MEvent.state & ControlMask) ? 16 : 0); 1329 + ((MEvent.state & ControlMask) ? 16 : 0);
837#ifdef MOUSE_REPORT_DOUBLECLICK 1330#ifdef MOUSE_REPORT_DOUBLECLICK
838 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1331 key_state += ((MEvent.clicks > 1) ? 32 : 0);
839#endif 1332#endif
840
841 } 1333 }
842 1334
843#ifdef DEBUG_MOUSEREPORT 1335#if DEBUG_MOUSEREPORT
844 fprintf (stderr, "Mouse ["); 1336 fprintf (stderr, "Mouse [");
845 if (key_state & 16) 1337 if (key_state & 16)
846 fputc ('C', stderr); 1338 fputc ('C', stderr);
847 if (key_state & 4) 1339 if (key_state & 4)
848 fputc ('S', stderr); 1340 fputc ('S', stderr);
… …
850 fputc ('A', stderr); 1342 fputc ('A', stderr);
851 if (key_state & 32) 1343 if (key_state & 32)
852 fputc ('2', stderr); 1344 fputc ('2', stderr);
853 fprintf (stderr, "]: <%d>, %d/%d\n", 1345 fprintf (stderr, "]: <%d>, %d/%d\n",
854 button_number, 1346 button_number,
855 x + 1, 1347 x,
856 y + 1); 1348 y);
857#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
858 tt_printf ("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
859 (32 + button_number + key_state), 1365 code + button_number + key_state,
860 (32 + x + 1), 1366 32 + x,
861 (32 + y + 1)); 1367 32 + y);
862#endif
863} 1368}
864
865#ifdef USING_W11LIB
866void
867rxvt_W11_process_x_event (XEvent *ev)
868{
869 rxvt_t *r = rxvt_get_r ();
870
871 x_cb (*ev);
872}
873#endif
874 1369
875/*{{{ process an X event */ 1370/*{{{ process an X event */
876void 1371void ecb_hot
877rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
878{ 1373{
879 SET_R (this); 1374 make_current ();
880 SET_LOCALE (locale);
881 1375
882#if defined(CURSOR_BLINK) 1376 dLocal (Display *, dpy);
883 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
884 {
885 if (hidden_cursor)
886 {
887 hidden_cursor = 0;
888 want_refresh = 1;
889 }
890 1377
891 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
892 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
893#endif 1380 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
894
895#if defined(POINTER_BLANK)
896 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
897 {
898 if (ev.type == MotionNotify
899 || ev.type == ButtonPress
900 || ev.type == ButtonRelease)
901 if (hidden_pointer)
902 pointer_unblank ();
903
904 if (ev.type == KeyPress && hidden_pointer == 0)
905 pointer_blank ();
906 }
907#endif
908
909#ifdef USE_XIM
910 if (XFilterEvent (&ev, None))
911 return; 1381 return;
912#endif
913 1382
1383 // for XQueryPointer
914 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
915 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
916 unsigned int unused_mask; 1386 unsigned int unused_mask;
917
918#ifdef DEBUG_X
919 const char *const eventnames[] =
920 { /* mason - this matches my system */
921 "",
922 "",
923 "KeyPress",
924 "KeyRelease",
925 "ButtonPress",
926 "ButtonRelease",
927 "MotionNotify",
928 "EnterNotify",
929 "LeaveNotify",
930 "FocusIn",
931 "FocusOut",
932 "KeymapNotify",
933 "Expose",
934 "GraphicsExpose",
935 "NoExpose",
936 "VisibilityNotify",
937 "CreateNotify",
938 "DestroyNotify",
939 "UnmapNotify",
940 "MapNotify",
941 "MapRequest",
942 "ReparentNotify",
943 "ConfigureNotify",
944 "ConfigureRequest",
945 "GravityNotify",
946 "ResizeRequest",
947 "CirculateNotify",
948 "CirculateRequest",
949 "PropertyNotify",
950 "SelectionClear",
951 "SelectionRequest",
952 "SelectionNotify",
953 "ColormapNotify",
954 "ClientMessage",
955 "MappingNotify"
956 };
957#endif
958
959#ifdef DEBUG_X
960 struct timeval tp;
961 struct tm *ltt;
962 (void)gettimeofday (&tp, NULL);
963 ltt = localtime (& (tp.tv_sec));
964 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));
965#endif
966 1387
967 switch (ev.type) 1388 switch (ev.type)
968 { 1389 {
969 case KeyPress: 1390 case KeyPress:
970 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
971 break; 1392 break;
972 1393
973#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
974 case KeyRelease: 1394 case KeyRelease:
975 { 1395 key_release (ev.xkey);
976 if (! (ev.xkey.state & ControlMask))
977 mouse_slip_wheel_speed = 0;
978 else
979 {
980 KeySym ks;
981
982 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
983 if (ks == XK_Control_L || ks == XK_Control_R)
984 mouse_slip_wheel_speed = 0;
985 }
986 break; 1396 break;
987 }
988#endif
989 1397
990 case ButtonPress: 1398 case ButtonPress:
991 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
992 break; 1400 break;
993 1401
… …
995 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
996 break; 1404 break;
997 1405
998 case ClientMessage: 1406 case ClientMessage:
999 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1000 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1001 destroy ();
1002#ifdef OFFIX_DND
1003 /* OffiX Dnd (drag 'n' drop) protocol */
1004 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1005 && (ev.xclient.data.l[0] == DndFile
1006 || ev.xclient.data.l[0] == DndDir
1007 || ev.xclient.data.l[0] == DndLink))
1008 { 1409 {
1009 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1010 Atom ActualType; 1411 {
1011 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1012 unsigned char *data; 1413 {
1013 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1014 1415 {
1015 XGetWindowProperty (display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1016 xa[XA_DNDSELECTION], 1417 destroy ();
1017 0L, 1000000L, 1418 }
1018 False, AnyPropertyType, 1419#if ENABLE_EWMH
1019 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1020 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1021 &data); 1423 &ev);
1022 XChangeProperty (display->display, display->root, 1424#endif
1023 XA_CUT_BUFFER0, XA_STRING, 1425 }
1024 8, PropModeReplace, 1426 }
1025 data, STRLEN (data)); 1427#if ENABLE_XEMBED
1026 XFree (data); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1027 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 {
1028 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
1029 } 1436 }
1030#endif /* OFFIX_DND */
1031 break;
1032
1033 case MappingNotify:
1034 XRefreshKeyboardMapping (& (ev.xmapping));
1035 break; 1437 break;
1036 1438
1037 /* 1439 /*
1038 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1039 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1058 break; 1460 break;
1059 } 1461 }
1060 break; 1462 break;
1061 1463
1062 case FocusIn: 1464 case FocusIn:
1063 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)
1064 { 1480 {
1065 TermWin.focus = 1; 1481 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1066 want_refresh = 1;
1067#ifdef USE_XIM
1068 if (Input_Context != NULL)
1069 XSetICFocus (Input_Context);
1070#endif
1071#ifdef CURSOR_BLINK
1072 if (Options & Opt_cursorBlink)
1073 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1074#endif
1075
1076 } 1482 ;
1077 break;
1078 1483
1079 case FocusOut: 1484 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1080 if (TermWin.focus) 1485
1486 bool moved = false;
1487#ifdef HAVE_BG_PIXMAP
1488 if (bg_window_position_sensitive ())
1081 { 1489 {
1082 TermWin.focus = 0; 1490 want_position_change = true;
1083 want_refresh = 1; 1491 if (bg_img == 0)
1084#ifdef USE_XIM 1492 moved = true;
1085 if (Input_Context != NULL)
1086 XUnsetICFocus (Input_Context);
1087#endif
1088#ifdef CURSOR_BLINK
1089 if (Options & Opt_cursorBlink)
1090 cursor_blink_ev.stop ();
1091 hidden_cursor = 0;
1092#endif
1093
1094 }
1095 break;
1096
1097 case ConfigureNotify:
1098 if (ev.xconfigure.window == TermWin.parent[0])
1099 {
1100 int height, width;
1101
1102 do
1103 { /* Wrap lots of configures into one */
1104 width = ev.xconfigure.width;
1105 height = ev.xconfigure.height;
1106 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1107 } 1493 }
1108 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1494#endif
1109 1495
1110 if (szHint.width != width || szHint.height != height) 1496 if (want_position_change)
1111 { 1497 {
1112 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1498 int x, y;
1113 resize_all_windows (width, height, 1); 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 }
1114 } 1515 }
1115#ifdef DEBUG_SIZE 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 }
1116 else 1522 else
1117 { 1523 {
1118 D_SIZE ((stderr, "Size: Not resizing")); 1524#ifdef HAVE_BG_PIXMAP
1525 if (moved)
1526 update_background ();
1527#endif
1119 } 1528 }
1120#endif 1529
1121#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1530 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1122 if (Options & Opt_transparent)
1123 {
1124 check_our_parents ();
1125 if (am_transparent)
1126 want_full_refresh = 1;
1127 }
1128#endif
1129 } 1531 }
1130 break; 1532 break;
1131 1533
1534 case PropertyNotify:
1535 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1132 case SelectionClear: 1538 case SelectionClear:
1133 selection_clear (); 1539 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1134 break;
1135
1136 case SelectionNotify:
1137 if (selection_wait == Sel_normal)
1138 selection_paste (ev.xselection.requestor,
1139 ev.xselection.property, True);
1140 break; 1540 break;
1141 1541
1142 case SelectionRequest: 1542 case SelectionRequest:
1143 selection_send (ev.xselectionrequest); 1543 selection_send (ev.xselectionrequest);
1144 break; 1544 break;
1145 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
1146 case UnmapNotify: 1565 case UnmapNotify:
1147 TermWin.mapped = 0; 1566 mapped = 0;
1148#ifdef TEXT_BLINK 1567#ifdef TEXT_BLINK
1149 text_blink_ev.stop (); 1568 text_blink_ev.stop ();
1150#endif 1569#endif
1570 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1151 break; 1571 break;
1152
1153 case MapNotify:
1154 TermWin.mapped = 1;
1155#ifdef TEXT_BLINK
1156 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1157#endif
1158 break;
1159
1160#ifdef TRANSPARENT
1161 case ReparentNotify:
1162 rootwin_cb (ev);
1163 break;
1164#endif /* TRANSPARENT */
1165 1572
1166 case GraphicsExpose: 1573 case GraphicsExpose:
1167 case Expose: 1574 case Expose:
1168 if (ev.xany.window == TermWin.vt) 1575 if (ev.xany.window == vt)
1169 { 1576 {
1170#ifdef NO_SLOW_LINK_SUPPORT 1577 do
1578 {
1171 scr_expose (ev.xexpose.x, ev.xexpose.y, 1579 scr_expose (ev.xexpose.x, ev.xexpose.y,
1172 ev.xexpose.width, ev.xexpose.height, False); 1580 ev.xexpose.width, ev.xexpose.height, false);
1173#else 1581 }
1174 // I don't understand this, so I changed it :) 1582 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1583
1584 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1585
1586 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1587 {
1175 scr_expose (ev.xexpose.x, ev.xexpose.y, 1588 scr_expose (ev.xexpose.x, ev.xexpose.y,
1176 ev.xexpose.width, ev.xexpose.height, False); 1589 ev.xexpose.width, ev.xexpose.height, false);
1177 //scr_expose (ev.xexpose.x, 0, 1590 }
1178 // ev.xexpose.width, TermWin.height, False); 1591
1179#endif
1180 want_refresh = 1; 1592 want_refresh = 1;
1181 } 1593 }
1182 else 1594 else
1183 { 1595 {
1184 XEvent unused_event; 1596 XEvent unused_event;
1185 1597
1186 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 ; 1599 ;
1188 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1600 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 ; 1601 ;
1190 1602
1191 if (isScrollbarWindow (ev.xany.window)) 1603 if (scrollBar.state && ev.xany.window == scrollBar.win)
1192 { 1604 {
1193 scrollBar.setIdle (); 1605 scrollBar.state = SB_STATE_IDLE;
1194 scrollbar_show (0); 1606 scrollBar.show (0);
1195 } 1607 }
1196#ifdef MENUBAR
1197 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1198 menubar_expose ();
1199#endif
1200 } 1608 }
1201 break; 1609 break;
1202 1610
1203 case MotionNotify: 1611 case MotionNotify:
1204#ifdef POINTER_BLANK 1612#ifdef POINTER_BLANK
1205 if (hidden_pointer) 1613 if (hidden_pointer)
1206 pointer_unblank (); 1614 pointer_unblank ();
1207#endif 1615#endif
1208#if MENUBAR 1616 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1209 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)
1210 { 1623 {
1211 menubar_control (ev.xbutton); 1624 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1212 break; 1625 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1213 } 1626 ; // nop
1214#endif
1215 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1216 break;
1217
1218 if (ev.xany.window == TermWin.vt)
1219 {
1220 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1627 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1221 { 1628 {
1222 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1629 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1223 ; 1630 ;
1224 1631
1225 XQueryPointer (display->display, TermWin.vt, 1632 XQueryPointer (dpy, vt,
1226 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1227 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1228 & (ev.xbutton.x), & (ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1229 &unused_mask); 1636 &ev.xbutton.state);
1230#ifdef MOUSE_THRESHOLD 1637#ifdef MOUSE_THRESHOLD
1231 /* deal with a `jumpy' mouse */ 1638 /* deal with a `jumpy' mouse */
1232 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1639 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1233 { 1640 {
1234#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
1235 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1650 selection_extend (ev.xbutton.x, ev.xbutton.y,
1236 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1651 ev.xbutton.state & Button3Mask ? 2 : 0);
1652
1237#ifdef SELECTION_SCROLLING 1653#ifdef SELECTION_SCROLLING
1238 if (ev.xbutton.y < TermWin.int_bwidth 1654 if (ev.xbutton.y < int_bwidth
1239 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1655 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1240 { 1656 {
1657 page_dirn scroll_selection_dir;
1241 int dist; 1658 int dist;
1242
1243 pending_scroll_selection=1;
1244 1659
1245 /* don't clobber the current delay if we are 1660 /* don't clobber the current delay if we are
1246 * already in the middle of scrolling. 1661 * already in the middle of scrolling.
1247 */ 1662 */
1248 if (scroll_selection_delay<=0) 1663 if (!sel_scroll_ev.is_active ())
1249 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1664 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1250 1665
1251 /* save the event params so we can highlight 1666 /* save the event params so we can highlight
1252 * the selection in the pending-scroll loop 1667 * the selection in the pending-scroll loop
1253 */ 1668 */
1254 selection_save_x=ev.xbutton.x; 1669 selection_save_x = ev.xbutton.x;
1255 selection_save_y=ev.xbutton.y; 1670 selection_save_y = ev.xbutton.y;
1256 selection_save_state=
1257 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1671 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1258 1672
1259 /* calc number of lines to scroll */ 1673 /* calc number of lines to scroll */
1260 if (ev.xbutton.y<TermWin.int_bwidth) 1674 if (ev.xbutton.y < int_bwidth)
1261 { 1675 {
1262 scroll_selection_dir = UP; 1676 scroll_selection_dir = UP;
1263 dist = TermWin.int_bwidth - ev.xbutton.y; 1677 dist = int_bwidth - ev.xbutton.y;
1264 } 1678 }
1265 else 1679 else
1266 { 1680 {
1267 scroll_selection_dir = DN; 1681 scroll_selection_dir = DN;
1268 dist = ev.xbutton.y - 1682 dist = ev.xbutton.y - (int_bwidth + vt_height);
1269 (TermWin.int_bwidth + TermWin.height);
1270 } 1683 }
1684
1271 scroll_selection_lines= (Pixel2Height (dist)/ 1685 scroll_selection_lines = Pixel2Height (dist)
1272 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1686 / SELECTION_SCROLL_LINE_SPEEDUP
1687 + 1;
1273 MIN_IT (scroll_selection_lines, 1688 min_it (scroll_selection_lines,
1274 SELECTION_SCROLL_MAX_LINES); 1689 SELECTION_SCROLL_MAX_LINES);
1690 scroll_selection_lines *= scroll_selection_dir;
1275 } 1691 }
1276 else 1692 else
1277 { 1693 {
1278 /* we are within the text window, so we 1694 /* we are within the text window, so we
1279 * shouldn't be scrolling 1695 * shouldn't be scrolling
1280 */ 1696 */
1281 pending_scroll_selection = 0; 1697 sel_scroll_ev.stop();
1282 } 1698 }
1283#endif 1699#endif
1284#ifdef MOUSE_THRESHOLD 1700#ifdef MOUSE_THRESHOLD
1285
1286 } 1701 }
1287#endif 1702#endif
1288
1289 } 1703 }
1290 } 1704 }
1291 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1292 { 1706 {
1293 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1294 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1295 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1296 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1297 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1298 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1299 &unused_mask); 1715 &unused_mask);
1300 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1301 scrollbar_size ()); 1717 scrollBar.size ());
1302 scr_refresh (refresh_type);
1303 refresh_limit = 0; 1718 want_refresh = 1;
1304 scrollbar_show (1); 1719 scrollBar.show (1);
1305 } 1720 }
1306 break; 1721 break;
1307 } 1722 }
1308}
1309 1723
1310void 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
1311rxvt_term::rootwin_cb (XEvent &ev) 1856rxvt_term::rootwin_cb (XEvent &ev)
1312{ 1857{
1313 SET_R (this); 1858 make_current ();
1314 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;
1315 1863
1316 switch (ev.type) 1864 switch (ev.type)
1317 { 1865 {
1318 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 */
1319 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])
1320 { 1873 {
1321 if (ev.xproperty.state == PropertyNewValue) 1874#if BG_IMAGE_FROM_ROOT
1322 selection_property (ev.xproperty.window, ev.xproperty.atom); 1875 if (option (Opt_transparent))
1323 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));
1324 } 1882 }
1325#ifdef TRANSPARENT
1326 else
1327 {
1328 /*
1329 * if user used some Esetroot compatible prog to set the root bg,
1330 * use the property to determine the pixmap. We use it later on.
1331 */
1332 if (xa[XA_XROOTPMAPID] == 0)
1333 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1334 1883
1335 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1336 return;
1337 }
1338
1339 /* FALLTHROUGH */
1340 case ReparentNotify:
1341 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1342 want_full_refresh = 1;
1343 break; 1884 break;
1344#endif
1345 } 1885 }
1886
1887 refresh_check ();
1346} 1888}
1889#endif
1347 1890
1348void 1891void
1349rxvt_term::button_press (XButtonEvent &ev) 1892rxvt_term::button_press (XButtonEvent &ev)
1350{ 1893{
1351 int reportmode = 0, clickintime; 1894 int reportmode = 0, clickintime;
1352 1895
1353 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1896 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1897
1354 if (!bypass_keystate) 1898 if (!bypass_keystate)
1355 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1899 reportmode = !! (priv_modes & PrivMode_mouse_report);
1900
1356 /* 1901 /*
1357 * VT window processing of button press 1902 * VT window processing of button press
1358 */ 1903 */
1359 if (ev.window == TermWin.vt) 1904 if (ev.window == vt)
1360 { 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
1361 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1918 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1919
1362 if (reportmode) 1920 if (reportmode)
1363 { 1921 {
1364 /* mouse report from vt window */ 1922 /* mouse report from vt window */
1365 /* save the xbutton state (for ButtonRelease) */ 1923 /* save the xbutton state (for ButtonRelease) */
1366 MEvent.state = ev.state; 1924 MEvent.state = ev.state;
1367#ifdef MOUSE_REPORT_DOUBLECLICK 1925#ifdef MOUSE_REPORT_DOUBLECLICK
1368 if (ev.button == MEvent.button && clickintime) 1926 if (ev.button == MEvent.button && clickintime)
1369 { 1927 {
1370 /* same button, within alloted time */ 1928 /* same button, within allowed time */
1371 MEvent.clicks++; 1929 MEvent.clicks++;
1930
1372 if (MEvent.clicks > 1) 1931 if (MEvent.clicks > 1)
1373 { 1932 {
1374 /* only report double clicks */ 1933 /* only report double clicks */
1375 MEvent.clicks = 2; 1934 MEvent.clicks = 2;
1376 mouse_report (ev); 1935 mouse_report (ev);
… …
1388 mouse_report (ev); 1947 mouse_report (ev);
1389 } 1948 }
1390#else 1949#else
1391 MEvent.button = ev.button; 1950 MEvent.button = ev.button;
1392 mouse_report (ev); 1951 mouse_report (ev);
1393#endif /* MOUSE_REPORT_DOUBLECLICK */ 1952#endif /* MOUSE_REPORT_DOUBLECLICK */
1394 1953
1395 } 1954 }
1396 else 1955 else
1397 { 1956 {
1398 if (ev.button != MEvent.button) 1957 if (ev.button != MEvent.button)
1399 MEvent.clicks = 0; 1958 MEvent.clicks = 0;
1959
1400 switch (ev.button) 1960 switch (ev.button)
1401 { 1961 {
1402 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
1403 /* allow shift+left click to extend selection */ 1971 /* allow shift+left click to extend selection */
1404 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1972 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1405 { 1973 {
1406 if (MEvent.button == Button1 && clickintime) 1974 if (MEvent.button == Button1 && clickintime)
1407 selection_rotate (ev.x, ev.y); 1975 selection_rotate (ev.x, ev.y);
1408 else 1976 else
1409 selection_extend (ev.x, ev.y, 1); 1977 selection_extend (ev.x, ev.y, 1);
… …
1424 case Button3: 1992 case Button3:
1425 if (MEvent.button == Button3 && clickintime) 1993 if (MEvent.button == Button3 && clickintime)
1426 selection_rotate (ev.x, ev.y); 1994 selection_rotate (ev.x, ev.y);
1427 else 1995 else
1428 selection_extend (ev.x, ev.y, 1); 1996 selection_extend (ev.x, ev.y, 1);
1997
1429 MEvent.button = Button3; 1998 MEvent.button = Button3;
1430 break; 1999 break;
1431 } 2000 }
1432 } 2001 }
2002
1433 MEvent.time = ev.time; 2003 MEvent.time = ev.time;
1434 return; 2004 return;
1435 } 2005 }
1436 2006
1437 /* 2007 /*
1438 * Scrollbar window processing of button press 2008 * Scrollbar window processing of button press
1439 */ 2009 */
1440 if (isScrollbarWindow (ev.window)) 2010 if (scrollBar.state && ev.window == scrollBar.win)
1441 { 2011 {
1442 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;
1443 /* 2020 /*
1444 * Rxvt-style scrollbar: 2021 * Rxvt-style scrollbar:
1445 * move up if mouse is above slider 2022 * move up if mouse is above slider
1446 * move dn if mouse is below slider 2023 * move dn if mouse is below slider
1447 * 2024 *
… …
1456 /* 2033 /*
1457 * Mouse report disabled scrollbar: 2034 * Mouse report disabled scrollbar:
1458 * arrow buttons - send up/down 2035 * arrow buttons - send up/down
1459 * click on scrollbar - send pageup/down 2036 * click on scrollbar - send pageup/down
1460 */ 2037 */
1461 if ((scrollBar.style == R_SB_NEXT 2038 if (direction == UP)
1462 && scrollbarnext_upButton (ev.y))
1463 || (scrollBar.style == R_SB_RXVT
1464 && scrollbarrxvt_upButton (ev.y)))
1465 tt_printf ("\033[A"); 2039 tt_printf ("\033[A");
1466 else if ((scrollBar.style == R_SB_NEXT 2040 else if (direction == DN)
1467 && scrollbarnext_dnButton (ev.y))
1468 || (scrollBar.style == R_SB_RXVT
1469 && scrollbarrxvt_dnButton (ev.y)))
1470 tt_printf ("\033[B"); 2041 tt_printf ("\033[B");
1471 else 2042 else
1472 switch (ev.button) 2043 switch (ev.button)
1473 { 2044 {
1474 case Button2: 2045 case Button2:
… …
1481 tt_printf ("\033[5~"); 2052 tt_printf ("\033[5~");
1482 break; 2053 break;
1483 } 2054 }
1484 } 2055 }
1485 else 2056 else
1486#endif /* NO_SCROLLBAR_REPORT */ 2057#endif /* NO_SCROLLBAR_REPORT */
1487
1488 {
1489 char upordown = 0;
1490
1491 if (scrollBar.style == R_SB_NEXT)
1492 { 2058 {
1493 if (scrollbarnext_upButton (ev.y)) 2059 if (direction != NO_DIR)
1494 upordown = -1; /* up */
1495 else if (scrollbarnext_dnButton (ev.y))
1496 upordown = 1; /* down */
1497 }
1498 else if (scrollBar.style == R_SB_RXVT)
1499 {
1500 if (scrollbarrxvt_upButton (ev.y))
1501 upordown = -1; /* up */
1502 else if (scrollbarrxvt_dnButton (ev.y))
1503 upordown = 1; /* down */
1504 }
1505 if (upordown)
1506 { 2060 {
1507#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2061#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1508 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2062 if (!cont_scroll_ev.is_active ())
2063 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1509#endif 2064#endif
1510 if (scr_page (upordown < 0 ? UP : DN, 1)) 2065 if (scr_page (direction, 1))
1511 { 2066 {
1512 if (upordown < 0) 2067 if (direction == UP)
1513 scrollBar.setUp (); 2068 scrollBar.state = SB_STATE_UP;
1514 else 2069 else
1515 scrollBar.setDn (); 2070 scrollBar.state = SB_STATE_DOWN;
1516 } 2071 }
1517 } 2072 }
1518 else 2073 else
1519 switch (ev.button) 2074 switch (ev.button)
1520 { 2075 {
1521 case Button2: 2076 case Button2:
1522 switch (scrollbar_align) 2077 switch (scrollBar.align)
1523 { 2078 {
1524 case R_SB_ALIGN_TOP: 2079 case SB_ALIGN_TOP:
1525 csrO = 0; 2080 csrO = 0;
1526 break; 2081 break;
1527 case R_SB_ALIGN_CENTRE: 2082 case SB_ALIGN_CENTRE:
1528 csrO = (scrollBar.bot - scrollBar.top) / 2; 2083 csrO = (scrollBar.bot - scrollBar.top) / 2;
1529 break; 2084 break;
1530 case R_SB_ALIGN_BOTTOM: 2085 case SB_ALIGN_BOTTOM:
1531 csrO = scrollBar.bot - scrollBar.top; 2086 csrO = scrollBar.bot - scrollBar.top;
1532 break; 2087 break;
1533 } 2088 }
2089
1534 if (scrollBar.style == R_SB_XTERM 2090 if (scrollBar.style == SB_STYLE_XTERM
1535 || scrollbar_above_slider (ev.y) 2091 || scrollBar.above_slider (ev.y)
1536 || scrollbar_below_slider (ev.y)) 2092 || scrollBar.below_slider (ev.y))
1537 scr_move_to ( scrollbar_position (ev.y) - csrO, 2093 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1538 scrollbar_size ()); 2094
1539 scrollBar.setMotion (); 2095 scrollBar.state = SB_STATE_MOTION;
1540 break; 2096 break;
1541 2097
1542 case Button1: 2098 case Button1:
1543 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2099 if (scrollBar.align == SB_ALIGN_CENTRE)
1544 csrO = ev.y - scrollBar.top; 2100 csrO = ev.y - scrollBar.top;
1545 /* FALLTHROUGH */ 2101 /* FALLTHROUGH */
1546 2102
1547 case Button3: 2103 case Button3:
1548 if (scrollBar.style != R_SB_XTERM) 2104 if (scrollBar.style != SB_STYLE_XTERM)
1549 { 2105 {
1550 if (scrollbar_above_slider (ev.y)) 2106 if (scrollBar.above_slider (ev.y))
1551# ifdef RXVT_SCROLL_FULL 2107# ifdef RXVT_SCROLL_FULL
1552 scr_page (UP, TermWin.nrow - 1); 2108 scr_page (UP, nrow - 1);
1553# else 2109# else
1554 scr_page (UP, TermWin.nrow / 4); 2110 scr_page (UP, nrow / 4);
1555# endif 2111# endif
1556 else if (scrollbar_below_slider (ev.y)) 2112 else if (scrollBar.below_slider (ev.y))
1557# ifdef RXVT_SCROLL_FULL 2113# ifdef RXVT_SCROLL_FULL
1558 scr_page (DN, TermWin.nrow - 1); 2114 scr_page (DN, nrow - 1);
1559# else 2115# else
1560 scr_page (DN, TermWin.nrow / 4); 2116 scr_page (DN, nrow / 4);
1561# endif 2117# endif
1562 else 2118 else
1563 scrollBar.setMotion (); 2119 scrollBar.state = SB_STATE_MOTION;
1564 } 2120 }
1565 else 2121 else
1566 { 2122 {
1567 scr_page ((ev.button == Button1 ? DN : UP), 2123 scr_page ((ev.button == Button1 ? DN : UP),
1568 (TermWin.nrow 2124 (nrow
1569 * scrollbar_position (ev.y) 2125 * scrollBar.position (ev.y)
1570 / scrollbar_size ())); 2126 / scrollBar.size ()));
1571 } 2127 }
2128
1572 break; 2129 break;
1573 } 2130 }
1574 } 2131 }
2132
1575 return; 2133 return;
1576 } 2134 }
1577#if MENUBAR
1578 /*
1579 * Menubar window processing of button press
1580 */
1581 if (isMenuBarWindow (ev.window))
1582 menubar_control (ev);
1583#endif
1584} 2135}
1585 2136
1586void 2137void
1587rxvt_term::button_release (XButtonEvent &ev) 2138rxvt_term::button_release (XButtonEvent &ev)
1588{ 2139{
1589 int reportmode = 0; 2140 int reportmode = 0;
1590 2141
1591 csrO = 0; /* reset csr Offset */ 2142 csrO = 0; /* reset csr Offset */
1592 if (!bypass_keystate) 2143 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2144 reportmode = !! (priv_modes & PrivMode_mouse_report);
1594 2145
1595 if (scrollbar_isUpDn ()) 2146 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1596 { 2147 {
1597 scrollBar.setIdle (); 2148 scrollBar.state = SB_STATE_IDLE;
1598 scrollbar_show (0); 2149 scrollBar.show (0);
1599#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1600 refresh_type &= ~SMOOTH_REFRESH;
1601#endif
1602
1603 } 2150 }
2151
1604#ifdef SELECTION_SCROLLING 2152#ifdef SELECTION_SCROLLING
1605 pending_scroll_selection=0; 2153 sel_scroll_ev.stop();
1606#endif 2154#endif
2155
1607 if (ev.window == TermWin.vt) 2156 if (ev.window == vt)
1608 { 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
1609 if (reportmode) 2167 if (reportmode)
1610 { 2168 {
1611 /* mouse report from vt window */ 2169 /* mouse report from vt window */
1612 /* don't report release of wheel "buttons" */ 2170 /* don't report release of wheel "buttons" */
1613 if (ev.button >= 4) 2171 if (ev.button >= 4)
… …
1624 mouse_report (ev); 2182 mouse_report (ev);
1625 } 2183 }
1626#else /* MOUSE_REPORT_DOUBLECLICK */ 2184#else /* MOUSE_REPORT_DOUBLECLICK */
1627 MEvent.button = AnyButton; 2185 MEvent.button = AnyButton;
1628 mouse_report (ev); 2186 mouse_report (ev);
1629#endif /* MOUSE_REPORT_DOUBLECLICK */ 2187#endif /* MOUSE_REPORT_DOUBLECLICK */
1630 return; 2188 return;
1631 } 2189 }
2190
1632 /* 2191 /*
1633 * dumb hack to compensate for the failure of click-and-drag 2192 * dumb hack to compensate for the failure of click-and-drag
1634 * when overriding mouse reporting 2193 * when overriding mouse reporting
1635 */ 2194 */
1636 if (PrivateModes & PrivMode_mouse_report 2195 if (priv_modes & PrivMode_mouse_report
1637 && bypass_keystate 2196 && bypass_keystate
1638 && ev.button == Button1 && MEvent.clicks <= 1) 2197 && ev.button == Button1 && MEvent.clicks <= 1)
1639 selection_extend (ev.x, ev.y, 0); 2198 selection_extend (ev.x, ev.y, 0);
1640 2199
1641 switch (ev.button) 2200 switch (ev.button)
1642 { 2201 {
1643 case Button1: 2202 case Button1:
1644 case Button3: 2203 case Button3:
1645 selection_make (ev.time); 2204 selection_make (ev.time);
1646 break; 2205 break;
2206
1647 case Button2: 2207 case Button2:
1648 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);
1649 break; 2210 break;
2211
1650#ifdef MOUSE_WHEEL 2212#ifdef MOUSE_WHEEL
1651 case Button4: 2213 case Button4:
1652 case Button5: 2214 case Button5:
1653 { 2215 {
1654 int i; 2216 int lines;
1655 page_dirn v; 2217 page_dirn dirn;
1656 2218
1657 v = (ev.button == Button4) ? UP : DN; 2219 dirn = ev.button == Button4 ? UP : DN;
2220
1658 if (ev.state & ShiftMask) 2221 if (ev.state & ShiftMask)
1659 i = 1; 2222 lines = 1;
1660 else if ((Options & Opt_mouseWheelScrollPage)) 2223 else if (option (Opt_mouseWheelScrollPage))
1661 i = TermWin.nrow - 1; 2224 lines = nrow - 1;
1662 else 2225 else
1663 i = 5; 2226 lines = 5;
2227
1664# ifdef MOUSE_SLIP_WHEELING 2228# ifdef MOUSE_SLIP_WHEELING
1665 if (ev.state & ControlMask) 2229 if (ev.state & ControlMask)
1666 { 2230 {
1667 mouse_slip_wheel_speed += (v ? -1 : 1); 2231 mouse_slip_wheel_speed += dirn;
1668 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2232 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2233
2234 if (!slip_wheel_ev.is_active ())
2235 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1669 } 2236 }
2237 else
1670# endif 2238# endif
1671# ifdef JUMP_MOUSE_WHEEL
1672 scr_page (v, i);
1673 scr_refresh (SMOOTH_REFRESH);
1674 scrollbar_show (1);
1675# else
1676 while (i--)
1677 { 2239 {
1678 scr_page (v, 1); 2240 scr_page (dirn, lines);
1679 scr_refresh (SMOOTH_REFRESH);
1680 scrollbar_show (1); 2241 scrollBar.show (1);
1681 } 2242 }
1682# endif
1683
1684 } 2243 }
1685 break; 2244 break;
1686#endif 2245#endif
1687
1688 }
1689 }
1690#ifdef MENUBAR
1691 else if (isMenuBarWindow (ev.window))
1692 menubar_control (ev);
1693#endif
1694}
1695
1696#ifdef TRANSPARENT
1697#if TINTING
1698/* shading taken from eterm-0.9.2 */
1699/* RGB 15 */
1700
1701static void
1702shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1703{
1704 unsigned char *ptr;
1705 int x, y;
1706
1707 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1708 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1709 /* No saturation */
1710 for (y = h; --y >= 0;) {
1711 for (x = -w; x < 0; x++) {
1712 int r, g, b;
1713
1714 b = ((uint16_t *) ptr)[x];
1715 r = (b & 0x7c00) * rm;
1716 g = (b & 0x3e0) * gm;
1717 b = (b & 0x1f) * bm;
1718 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1719 | ((g >> 8) & 0x3e0)
1720 | ((b >> 8) & 0x1f);
1721 }
1722 ptr += bpl;
1723 }
1724 } else {
1725 for (y = h; --y >= 0;) {
1726 for (x = -w; x < 0; x++) {
1727 int r, g, b;
1728
1729 b = ((uint16_t *) ptr)[x];
1730 r = (b & 0x7c00) * rm;
1731 g = (b & 0x3e0) * gm;
1732 b = (b & 0x1f) * bm;
1733 r |= (!(r >> 15) - 1);
1734 g |= (!(g >> 10) - 1);
1735 b |= (!(b >> 5) - 1);
1736 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1737 | ((g >> 8) & 0x3e0)
1738 | ((b >> 8) & 0x1f);
1739 }
1740 ptr += bpl;
1741 }
1742 }
1743}
1744
1745/* RGB 16 */
1746static void
1747shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1748{
1749 unsigned char *ptr;
1750 int x, y;
1751
1752 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1753 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1754 /* No saturation */
1755 for (y = h; --y >= 0;) {
1756 for (x = -w; x < 0; x++) {
1757 int r, g, b;
1758
1759 b = ((uint16_t *) ptr)[x];
1760 r = (b & 0xf800) * rm;
1761 g = (b & 0x7e0) * gm;
1762 b = (b & 0x1f) * bm;
1763 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1764 | ((g >> 8) & 0x7e0)
1765 | ((b >> 8) & 0x1f);
1766 }
1767 ptr += bpl;
1768 }
1769 } else {
1770 for (y = h; --y >= 0;) {
1771 for (x = -w; x < 0; x++) {
1772 int r, g, b;
1773
1774 b = ((uint16_t *) ptr)[x];
1775 r = (b & 0xf800) * rm;
1776 g = (b & 0x7e0) * gm;
1777 b = (b & 0x1f) * bm;
1778 r |= (!(r >> 16) - 1);
1779 g |= (!(g >> 11) - 1);
1780 b |= (!(b >> 5) - 1);
1781 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1782 | ((g >> 8) & 0x7e0)
1783 | ((b >> 8) & 0x1f);
1784 }
1785 ptr += bpl;
1786 }
1787 }
1788}
1789
1790/* RGB 24 */
1791static void
1792shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1793{
1794 unsigned char *ptr;
1795 int x, y;
1796
1797 ptr = (unsigned char *)data + (w * 3);
1798 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1799 /* No saturation */
1800 for (y = h; --y >= 0;) {
1801 for (x = -(w * 3); x < 0; x += 3) {
1802 int r, g, b;
1803
1804 if (byteorder.big_endian()) {
1805 r = (ptr[x + 0] * rm) >> 8;
1806 g = (ptr[x + 1] * gm) >> 8;
1807 b = (ptr[x + 2] * bm) >> 8;
1808 ptr[x + 0] = r;
1809 ptr[x + 1] = g;
1810 ptr[x + 2] = b;
1811 } else {
1812 r = (ptr[x + 2] * rm) >> 8;
1813 g = (ptr[x + 1] * gm) >> 8;
1814 b = (ptr[x + 0] * bm) >> 8;
1815 ptr[x + 2] = r;
1816 ptr[x + 1] = g;
1817 ptr[x + 0] = b;
1818 }
1819 }
1820 ptr += bpl;
1821 }
1822 } else {
1823 for (y = h; --y >= 0;) {
1824 for (x = -(w * 3); x < 0; x += 3) {
1825 int r, g, b;
1826
1827 if (byteorder.big_endian()) {
1828 r = (ptr[x + 0] * rm) >> 8;
1829 g = (ptr[x + 1] * gm) >> 8;
1830 b = (ptr[x + 2] * bm) >> 8;
1831
1832 r |= (!(r >> 8) - 1);
1833 g |= (!(g >> 8) - 1);
1834 b |= (!(b >> 8) - 1);
1835
1836 ptr[x + 0] = r;
1837 ptr[x + 1] = g;
1838 ptr[x + 2] = b;
1839 } else {
1840 r = (ptr[x + 2] * rm) >> 8;
1841 g = (ptr[x + 1] * gm) >> 8;
1842 b = (ptr[x + 0] * bm) >> 8;
1843
1844 r |= (!(r >> 8) - 1);
1845 g |= (!(g >> 8) - 1);
1846 b |= (!(b >> 8) - 1);
1847
1848 ptr[x + 2] = r;
1849 ptr[x + 1] = g;
1850 ptr[x + 0] = b;
1851 }
1852 }
1853 ptr += bpl;
1854 }
1855 }
1856}
1857
1858/* RGB 32 */
1859static void
1860shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1861{
1862 unsigned char *ptr;
1863 int x, y;
1864
1865 ptr = (unsigned char *)data + (w * 4);
1866 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1867 /* No saturation */
1868 for (y = h; --y >= 0;) {
1869 if (byteorder.big_endian()) {
1870 for (x = -(w * 4); x < 0; x += 4) {
1871 int r, g, b;
1872
1873 r = (ptr[x + 1] * rm) >> 8;
1874 g = (ptr[x + 2] * gm) >> 8;
1875 b = (ptr[x + 3] * bm) >> 8;
1876 ptr[x + 1] = r;
1877 ptr[x + 2] = g;
1878 ptr[x + 3] = b;
1879 }
1880 } else {
1881 for (x = -(w * 4); x < 0; x += 4) {
1882 int r, g, b;
1883
1884 r = (ptr[x + 2] * rm) >> 8;
1885 g = (ptr[x + 1] * gm) >> 8;
1886 b = (ptr[x + 0] * bm) >> 8;
1887 ptr[x + 2] = r;
1888 ptr[x + 1] = g;
1889 ptr[x + 0] = b;
1890 }
1891 }
1892 ptr += bpl;
1893 }
1894 } else {
1895 for (y = h; --y >= 0;) {
1896 for (x = -(w * 4); x < 0; x += 4) {
1897 int r, g, b;
1898
1899 if (byteorder.big_endian()) {
1900 r = (ptr[x + 1] * rm) >> 8;
1901 g = (ptr[x + 2] * gm) >> 8;
1902 b = (ptr[x + 3] * bm) >> 8;
1903
1904 r |= (!(r >> 8) - 1);
1905 g |= (!(g >> 8) - 1);
1906 b |= (!(b >> 8) - 1);
1907
1908 ptr[x + 1] = r;
1909 ptr[x + 2] = g;
1910 ptr[x + 3] = b;
1911 } else {
1912 r = (ptr[x + 2] * rm) >> 8;
1913 g = (ptr[x + 1] * gm) >> 8;
1914 b = (ptr[x + 0] * bm) >> 8;
1915
1916 r |= (!(r >> 8) - 1);
1917 g |= (!(g >> 8) - 1);
1918 b |= (!(b >> 8) - 1);
1919
1920 ptr[x + 2] = r;
1921 ptr[x + 1] = g;
1922 ptr[x + 0] = b;
1923 }
1924 }
1925 ptr += bpl;
1926 }
1927 }
1928}
1929
1930#endif
1931
1932/*
1933 * Check our parents are still who we think they are.
1934 * Do transparency updates if required
1935 */
1936int
1937rxvt_term::check_our_parents ()
1938{
1939 int i, pchanged, aformat, have_pixmap, rootdepth;
1940 unsigned long nitems, bytes_after;
1941 Atom atype;
1942 unsigned char *prop = NULL;
1943 Window root, oldp, *list;
1944 Pixmap rootpixmap = None;
1945 XWindowAttributes wattr, wrootattr;
1946
1947 pchanged = 0;
1948
1949 if (!(Options & Opt_transparent))
1950 return pchanged; /* Don't try any more */
1951
1952 XGetWindowAttributes (display->display, display->root, &wrootattr);
1953 rootdepth = wrootattr.depth;
1954
1955 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1956
1957 if (rootdepth != wattr.depth)
1958 {
1959 if (am_transparent)
1960 { 2246 }
1961 pchanged = 1;
1962 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1963 am_transparent = am_pixmap_trans = 0;
1964 }
1965
1966 return pchanged; /* Don't try any more */
1967 }
1968
1969 /* Get all X ops out of the queue so that our information is up-to-date. */
1970 XSync (display->display, False);
1971
1972 /*
1973 * Make the frame window set by the window manager have
1974 * the root background. Some window managers put multiple nested frame
1975 * windows for each client, so we have to take care about that.
1976 */
1977 i = (xa[XA_XROOTPMAPID]
1978 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1979 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1980 &nitems, &bytes_after, &prop) == Success);
1981
1982 if (!i || prop == NULL)
1983 i = (xa[XA_XSETROOTID]
1984 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1985 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1986 &nitems, &bytes_after, &prop) == Success);
1987
1988 if (!i || prop == NULL)
1989 have_pixmap = 0;
1990 else
1991 { 2247 }
1992 have_pixmap = 1;
1993 rootpixmap = *(Pixmap *)prop;
1994 XFree (prop);
1995 }
1996
1997 if (have_pixmap)
1998 {
1999 /*
2000 * Copy display->root pixmap transparency
2001 */
2002 int sx, sy, nx, ny;
2003 unsigned int nw, nh;
2004 Window cr;
2005 XImage *image;
2006 GC gc;
2007 XGCValues gcvalue;
2008
2009 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2010 0, 0, &sx, &sy, &cr);
2011 nw = (unsigned int)szHint.width;
2012 nh = (unsigned int)szHint.height;
2013 nx = ny = 0;
2014
2015 if (sx < 0)
2016 {
2017 nw += sx;
2018 nx = -sx;
2019 sx = 0;
2020 }
2021
2022 if (sy < 0)
2023 {
2024 nh += sy;
2025 ny = -sy;
2026 sy = 0;
2027 }
2028
2029 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2031 allowedxerror = -1;
2032 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */
2036 allowedxerror = 0;
2037
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 {
2045 XFreePixmap (display->display, TermWin.pixmap);
2046 TermWin.pixmap = None;
2047 }
2048 }
2049
2050 am_pixmap_trans = 0;
2051 }
2052 else
2053 {
2054 if (TermWin.pixmap != None)
2055 XFreePixmap (display->display, TermWin.pixmap);
2056
2057#if TINTING
2058 if (ISSET_PIXCOLOR (Color_tint))
2059 {
2060 unsigned short shade, rm, gm, bm;
2061
2062 PixColors[Color_tint].get (display, rm, gm, bm);
2063
2064 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2065
2066 /* Determine bitshift and bitmask values */
2067 switch (image->bits_per_pixel)
2068 {
2069 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2070 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2071 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2072 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2073 }
2074 }
2075#endif
2076
2077 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2078 szHint.width, szHint.height, image->depth);
2079 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2080 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2081 nx, ny, image->width, image->height);
2082 XFreeGC (display->display, gc);
2083 XDestroyImage (image);
2084 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2085 TermWin.pixmap);
2086
2087 if (!am_transparent || !am_pixmap_trans)
2088 pchanged = 1;
2089
2090 am_transparent = am_pixmap_trans = 1;
2091 }
2092 }
2093
2094 if (!am_pixmap_trans)
2095 {
2096 unsigned int n;
2097 /*
2098 * InheritPixmap transparency
2099 */
2100 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2101 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2102 {
2103 oldp = TermWin.parent[i];
2104 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2105 &TermWin.parent[i], &list, &n);
2106 XFree (list);
2107 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2108
2109 if (TermWin.parent[i] == display->root)
2110 {
2111 if (oldp != None)
2112 pchanged = 1;
2113
2114 break;
2115 }
2116
2117 if (oldp != TermWin.parent[i])
2118 pchanged = 1;
2119 }
2120
2121 n = 0;
2122
2123 if (pchanged)
2124 {
2125 for (; n < (unsigned int)i; n++)
2126 {
2127 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2128 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2129 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2130 {
2131 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2132 break;
2133 }
2134 }
2135 }
2136
2137 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2138 {
2139 D_X ((stderr, "InheritPixmap Turning off"));
2140 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2141 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2142 am_transparent = 0;
2143 /* XXX: also turn off Opt_transparent? */
2144 }
2145 else
2146 {
2147#if WAIT_FOR_WM
2148 /* wait (an arbitrary period) for the WM to do its thing
2149 * needed for fvwm2.2.2 (and before?) */
2150 sleep (1);
2151#endif
2152 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2153 for (n = 0; n < (unsigned int)i; n++)
2154 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2155
2156 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2157 am_transparent = 1;
2158 }
2159
2160 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2161 TermWin.parent[i] = None;
2162 }
2163
2164 return pchanged;
2165} 2248}
2166#endif
2167 2249
2168/*}}} */ 2250/*}}} */
2169 2251
2170bool 2252void ecb_hot
2171rxvt_term::cmd_parse () 2253rxvt_term::cmd_parse ()
2172{ 2254{
2173 bool flag = false;
2174 unicode_t ch = NOCHAR; 2255 wchar_t ch = NOCHAR;
2175 unsigned char *seq_begin; // remember start of esc-sequence here 2256 char *seq_begin; // remember start of esc-sequence here
2176 2257
2177 for (;;) 2258 for (;;)
2178 { 2259 {
2179 if (ch == NOCHAR) 2260 if (ecb_unlikely (ch == NOCHAR))
2180 { 2261 {
2181 seq_begin = cmdbuf_ptr; 2262 seq_begin = cmdbuf_ptr;
2182 ch = next_char (); 2263 ch = next_char ();
2183 }
2184 2264
2185 if (ch == NOCHAR) // TODO: improve 2265 if (ch == NOCHAR)
2186 break; 2266 break;
2267 }
2187 2268
2188 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))
2189 { 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
2190 /* Read a text string from the input buffer */ 2285 /* Read a text string from the input buffer */
2191 unicode_t buf[UBUFSIZ]; 2286 wchar_t buf[UBUFSIZ];
2192 bool refreshnow = false; 2287 bool refreshnow = false;
2193 int nlines = 0; 2288 int nlines = 0;
2194 unicode_t *str = buf; 2289 wchar_t *str = buf;
2195 2290 wchar_t *eol = str + min (ncol, UBUFSIZ);
2196 *str++ = ch;
2197 2291
2198 for (;;) 2292 for (;;)
2199 { 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
2200 seq_begin = cmdbuf_ptr; 2343 seq_begin = cmdbuf_ptr;
2201 ch = next_char (); 2344 ch = next_char ();
2202
2203 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2204 break;
2205
2206 *str++ = ch;
2207
2208 if (ch == C0_LF)
2209 {
2210 nlines++;
2211 refresh_count++;
2212
2213 if (! (Options & Opt_jumpScroll)
2214 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2215 {
2216 refreshnow = true;
2217 flag = true;
2218 ch = NOCHAR;
2219 break;
2220 }
2221
2222 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2223 if (nlines >= TermWin.nrow - 1)
2224 {
2225 scr_add_lines (buf, nlines, str - buf);
2226 nlines = 0;
2227 str = buf;
2228 }
2229 }
2230
2231 if (str >= buf + UBUFSIZ)
2232 {
2233 ch = NOCHAR;
2234 break;
2235 }
2236 } 2345 }
2237 2346
2347 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2348 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2238 scr_add_lines (buf, nlines, str - buf); 2349 scr_add_lines (buf, str - buf, nlines);
2239 2350
2240 /* 2351 /*
2241 * 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
2242 * 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.
2243 * the number of pages between refreshes is refresh_limit, which 2354 * if skipScroll is enabled.
2244 * is incremented here because we must be doing flat-out scrolling.
2245 *
2246 * refreshing should be correct for small scrolls, because of the
2247 * time-out
2248 */ 2355 */
2249 if (refreshnow) 2356 if (refreshnow)
2250 { 2357 {
2251 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2252 refresh_limit++;
2253 else
2254 scr_refresh (refresh_type); 2358 scr_refresh ();
2359 want_refresh = 1;
2255 } 2360 }
2256
2257 } 2361 }
2258 else 2362 else
2259 { 2363 {
2260 try 2364 try
2261 { 2365 {
… …
2269 } 2373 }
2270 2374
2271 ch = NOCHAR; 2375 ch = NOCHAR;
2272 } 2376 }
2273 } 2377 }
2274
2275 return flag;
2276} 2378}
2277 2379
2278// read the next character 2380// read the next character
2279unicode_t 2381wchar_t ecb_hot
2280rxvt_term::next_char () 2382rxvt_term::next_char () NOTHROW
2281{ 2383{
2282 while (cmdbuf_ptr < cmdbuf_endp) 2384 while (cmdbuf_ptr < cmdbuf_endp)
2283 { 2385 {
2284 // assume 7-bit to be ascii ALWAYS 2386 // assume 7-bit to be ascii ALWAYS
2285 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2387 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2286 return *cmdbuf_ptr++; 2388 return *cmdbuf_ptr++;
2287 2389
2288 wchar_t wc; 2390 wchar_t wc;
2289 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);
2290 2392
2291 if (len == (size_t)-2) 2393 if (len == (size_t)-2)
2292 { 2394 {
2293 // the mbstate stores incomplete sequences. didn't know this :/ 2395 // the mbstate stores incomplete sequences. didn't know this :/
2294 cmdbuf_ptr = cmdbuf_endp; 2396 cmdbuf_ptr = cmdbuf_endp;
2295 break; 2397 break;
2296 } 2398 }
2297 2399
2298 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.
2299 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 }
2300 2407
2301 // assume wchar == unicode 2408 // assume wchar == unicode
2302 cmdbuf_ptr += len; 2409 cmdbuf_ptr += len;
2303 return wc; 2410 return wc & UNICODE_MASK;
2304 } 2411 }
2305 2412
2306 return NOCHAR; 2413 return NOCHAR;
2307} 2414}
2308 2415
2309/* rxvt_cmd_getc () - Return next input character */ 2416// read the next octet
2310/* 2417uint32_t ecb_hot
2311 * Return the next input character after first passing any keyboard input 2418rxvt_term::next_octet () NOTHROW
2312 * to the command.
2313 */
2314unicode_t
2315rxvt_term::cmd_getc ()
2316{ 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{
2317 unicode_t c = next_char (); 2430 wchar_t c = next_char ();
2431
2432 if (c == NOCHAR)
2433 throw out_of_input;
2434
2435 return c;
2436}
2437
2438uint32_t ecb_hot
2439rxvt_term::cmd_get8 () THROW ((class out_of_input))
2440{
2441 uint32_t c = next_octet ();
2318 2442
2319 if (c == NOCHAR) 2443 if (c == NOCHAR)
2320 throw out_of_input; 2444 throw out_of_input;
2321 2445
2322 return c; 2446 return c;
2323} 2447}
2324 2448
2325/*{{{ print pipe */ 2449/*{{{ print pipe */
2326/*----------------------------------------------------------------------*/ 2450/*----------------------------------------------------------------------*/
2327#ifdef PRINTPIPE 2451#ifdef PRINTPIPE
2328FILE * 2452FILE * ecb_cold
2329rxvt_term::popen_printer () 2453rxvt_term::popen_printer ()
2330{ 2454{
2331 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2455 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2332 2456
2333 if (stream == NULL) 2457 if (stream == NULL)
2334 rxvt_warn ("can't open printer pipe, not printing.\n"); 2458 rxvt_warn ("can't open printer pipe, not printing.\n");
2335 2459
2336 return stream; 2460 return stream;
2337} 2461}
2338 2462
2339int 2463int ecb_cold
2340rxvt_term::pclose_printer (FILE *stream) 2464rxvt_term::pclose_printer (FILE *stream)
2341{ 2465{
2342 fflush (stream); 2466 fflush (stream);
2343 return pclose (stream); 2467 return pclose (stream);
2344} 2468}
2345 2469
2346/* 2470/*
2347 * simulate attached vt100 printer 2471 * simulate attached vt100 printer
2348 */ 2472 */
2349void 2473void ecb_cold
2350rxvt_term::process_print_pipe () 2474rxvt_term::process_print_pipe ()
2351{ 2475{
2352 int done; 2476 FILE *fd = popen_printer ();
2353 FILE *fd;
2354 2477
2355 if ((fd = popen_printer ()) == NULL) 2478 if (!fd)
2356 return; 2479 return;
2357 2480
2358 /* 2481 /*
2359 * 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
2360 * is received. 2483 * is received.
2361 */ 2484 */
2362 for (done = 0; !done;) 2485 for (int done = 0; !done; )
2363 { 2486 {
2364 unsigned char buf[8]; 2487 unsigned char buf[8];
2365 unicode_t ch; 2488 unicode_t ch;
2366 unsigned int i, len; 2489 unsigned int i, len;
2367 2490
… …
2386 { 2509 {
2387 if ((buf[len++] = cmd_getc ()) == 'i') 2510 if ((buf[len++] = cmd_getc ()) == 'i')
2388 break; /* done = 1 */ 2511 break; /* done = 1 */
2389 } 2512 }
2390 } 2513 }
2391 2514
2392 for (i = 0; i < len; i++) 2515 for (i = 0; i < len; i++)
2393 if (putc (buf[i], fd) == EOF) 2516 if (putc (buf[i], fd) == EOF)
2394 { 2517 {
2395 done = 1; 2518 done = 1;
2396 break; 2519 break;
… …
2398 } 2521 }
2399 } 2522 }
2400 2523
2401 pclose_printer (fd); 2524 pclose_printer (fd);
2402} 2525}
2403#endif /* PRINTPIPE */ 2526#endif /* PRINTPIPE */
2404/*}}} */ 2527/*}}} */
2405 2528
2406/* *INDENT-OFF* */
2407enum { 2529enum {
2408 C1_40 = 0x40, 2530 C1_40 = 0x40,
2409 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,
2410 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,
2411 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,
2412 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,
2413}; 2535};
2414/* *INDENT-ON* */
2415 2536
2416/*{{{ process non-printing single characters */ 2537/*{{{ process non-printing single characters */
2417void 2538void ecb_hot
2418rxvt_term::process_nonprinting (unicode_t ch) 2539rxvt_term::process_nonprinting (unicode_t ch)
2419{ 2540{
2420 switch (ch) 2541 switch (ch)
2421 { 2542 {
2422 case C0_ESC: 2543 case C0_ESC:
2423 process_escape_seq (); 2544 process_escape_seq ();
2424 break; 2545 break;
2425 case C0_ENQ: /* terminal Status */ 2546 case C0_ENQ: /* terminal Status */
2426 if (rs[Rs_answerbackstring]) 2547 if (rs[Rs_answerbackstring])
2427 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2548 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2428 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2429 else 2549 else
2430 tt_write ((unsigned char *)VT100_ANS, 2550 tt_write (VT100_ANS, strlen (VT100_ANS));
2431 (unsigned int)STRLEN (VT100_ANS));
2432 break; 2551 break;
2433 case C0_BEL: /* bell */ 2552 case C0_BEL: /* bell */
2434 scr_bell (); 2553 scr_bell ();
2435 break; 2554 break;
2436 case C0_BS: /* backspace */ 2555 case C0_BS: /* backspace */
… …
2452 break; 2571 break;
2453 case C0_SI: /* shift in - acs */ 2572 case C0_SI: /* shift in - acs */
2454 scr_charset_choose (0); 2573 scr_charset_choose (0);
2455 break; 2574 break;
2456 2575
2576#ifdef EIGHT_BIT_CONTROLS
2457 // 8-bit controls 2577 // 8-bit controls
2458 case 0x90: /* DCS */ 2578 case 0x90: /* DCS */
2459 process_dcs_seq (); 2579 process_dcs_seq ();
2460 break; 2580 break;
2461 case 0x9b: /* CSI */ 2581 case 0x9b: /* CSI */
2462 process_csi_seq (); 2582 process_csi_seq ();
2463 break; 2583 break;
2464 case 0x9d: /* CSI */ 2584 case 0x9d: /* OSC */
2465 process_osc_seq (); 2585 process_osc_seq ();
2466 break; 2586 break;
2587#endif
2467 } 2588 }
2468} 2589}
2469/*}}} */ 2590/*}}} */
2470 2591
2471 2592
2472/*{{{ process VT52 escape sequences */ 2593/*{{{ process VT52 escape sequences */
2473void 2594void ecb_cold
2474rxvt_term::process_escape_vt52 (unicode_t ch) 2595rxvt_term::process_escape_vt52 (unicode_t ch)
2475{ 2596{
2476 int row, col; 2597 int row, col;
2477 2598
2478 switch (ch) 2599 switch (ch)
… …
2512 break; 2633 break;
2513 case 'Z': /* identify the terminal type */ 2634 case 'Z': /* identify the terminal type */
2514 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2635 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2515 break; 2636 break;
2516 case '<': /* turn off VT52 mode */ 2637 case '<': /* turn off VT52 mode */
2517 PrivMode (0, PrivMode_vt52); 2638 priv_modes &= ~PrivMode_vt52;
2518 break; 2639 break;
2519 case 'F': /* use special graphics character set */ 2640 case 'F': /* use special graphics character set */
2520 case 'G': /* use regular character set */ 2641 case 'G': /* use regular character set */
2521 /* unimplemented */ 2642 /* unimplemented */
2522 break; 2643 break;
… …
2528} 2649}
2529/*}}} */ 2650/*}}} */
2530 2651
2531 2652
2532/*{{{ process escape sequences */ 2653/*{{{ process escape sequences */
2533void 2654void ecb_hot
2534rxvt_term::process_escape_seq () 2655rxvt_term::process_escape_seq ()
2535{ 2656{
2536 unicode_t ch = cmd_getc (); 2657 unicode_t ch = cmd_getc ();
2537 2658
2538 if (PrivateModes & PrivMode_vt52) 2659 if (priv_modes & PrivMode_vt52)
2539 { 2660 {
2540 process_escape_vt52 (ch); 2661 process_escape_vt52 (ch);
2541 return; 2662 return;
2542 } 2663 }
2543 2664
2544 switch (ch) 2665 switch (ch)
2545 { 2666 {
2546 /* case 1: do_tek_mode (); break; */
2547 case '#': 2667 case '#':
2548 if (cmd_getc () == '8') 2668 if (cmd_getc () == '8')
2549 scr_E (); 2669 scr_E ();
2550 break; 2670 break;
2551 case '(': 2671 case '(':
… …
2558 scr_charset_set (2, (unsigned int)cmd_getc ()); 2678 scr_charset_set (2, (unsigned int)cmd_getc ());
2559 break; 2679 break;
2560 case '+': 2680 case '+':
2561 scr_charset_set (3, (unsigned int)cmd_getc ()); 2681 scr_charset_set (3, (unsigned int)cmd_getc ());
2562 break; 2682 break;
2563#ifndef NO_FRILLS 2683#if !ENABLE_MINIMAL
2564 case '6': 2684 case '6':
2565 scr_backindex (); 2685 scr_backindex ();
2566 break; 2686 break;
2567#endif 2687#endif
2568 case '7': 2688 case '7':
2569 scr_cursor (SAVE); 2689 scr_cursor (SAVE);
2570 break; 2690 break;
2571 case '8': 2691 case '8':
2572 scr_cursor (RESTORE); 2692 scr_cursor (RESTORE);
2573 break; 2693 break;
2574#ifndef NO_FRILLS 2694#if !ENABLE_MINIMAL
2575 case '9': 2695 case '9':
2576 scr_forwardindex (); 2696 scr_forwardindex ();
2577 break; 2697 break;
2578#endif 2698#endif
2699 // DECPAM/DECPNM
2579 case '=': 2700 case '=':
2701 priv_modes |= PrivMode_aplKP;
2702 break;
2580 case '>': 2703 case '>':
2581 PrivMode ((ch == '='), PrivMode_aplKP); 2704 priv_modes &= ~PrivMode_aplKP;
2582 break; 2705 break;
2583 2706
2584 case C1_40: 2707 case C1_40:
2585 cmd_getc (); 2708 cmd_getc ();
2586 break; 2709 break;
… …
2589 break; 2712 break;
2590 2713
2591 /* 8.3.87: NEXT LINE */ 2714 /* 8.3.87: NEXT LINE */
2592 case C1_NEL: /* ESC E */ 2715 case C1_NEL: /* ESC E */
2593 { 2716 {
2594 unicode_t nlcr[] = { C0_LF, C0_CR }; 2717 wchar_t nlcr[] = { C0_LF, C0_CR };
2595 scr_add_lines (nlcr, 1, 2); 2718 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2596 } 2719 }
2597 break; 2720 break;
2598 2721
2599 /* kidnapped escape sequence: Should be 8.3.48 */ 2722 /* kidnapped escape sequence: Should be 8.3.48 */
2600 case C1_ESA: /* ESC G */ 2723 case C1_ESA: /* ESC G */
2601 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 */
2602 break; 2727 break;
2603 2728
2604 /* 8.3.63: CHARACTER TABULATION SET */ 2729 /* 8.3.63: CHARACTER TABULATION SET */
2605 case C1_HTS: /* ESC H */ 2730 case C1_HTS: /* ESC H */
2606 scr_set_tab (1); 2731 scr_set_tab (1);
… …
2610 case C1_RI: /* ESC M */ 2735 case C1_RI: /* ESC M */
2611 scr_index (DN); 2736 scr_index (DN);
2612 break; 2737 break;
2613 2738
2614 /* 8.3.142: SINGLE-SHIFT TWO */ 2739 /* 8.3.142: SINGLE-SHIFT TWO */
2615 /*case C1_SS2: scr_single_shift (2); break; */ 2740 /* case C1_SS2: break; */
2616 2741
2617 /* 8.3.143: SINGLE-SHIFT THREE */ 2742 /* 8.3.143: SINGLE-SHIFT THREE */
2618 /*case C1_SS3: scr_single_shift (3); break; */ 2743 /* case C1_SS3: break; */
2619 2744
2620 /* 8.3.27: DEVICE CONTROL STRING */ 2745 /* 8.3.27: DEVICE CONTROL STRING */
2621 case C1_DCS: /* ESC P */ 2746 case C1_DCS: /* ESC P */
2622 process_dcs_seq (); 2747 process_dcs_seq ();
2623 break; 2748 break;
2624 2749
2625 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2750 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2626 case C1_SCI: /* ESC Z */ 2751 case C1_SCI: /* ESC Z */
2627 tt_write ((const unsigned char *)ESCZ_ANSWER, 2752 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2628 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2629 break; /* steal obsolete ESC [ c */ 2753 break; /* steal obsolete ESC [ c */
2630 2754
2631 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2755 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2632 case C1_CSI: /* ESC [ */ 2756 case C1_CSI: /* ESC [ */
2633 process_csi_seq (); 2757 process_csi_seq ();
2634 break; 2758 break;
2635 2759
2636 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2760 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2637 case C1_OSC: /* ESC ] */ 2761 case C1_OSC: /* ESC ] */
2638 process_osc_seq (); 2762 process_osc_seq ();
2639 break; 2763 break;
2640 2764
2641 /* 8.3.106: RESET TO INITIAL STATE */ 2765 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2642 case 'c': 2766 case 'c':
2643 mbstate.reset (); 2767 mbstate.reset ();
2644 scr_poweron (); 2768 scr_poweron ();
2645 scrollbar_show (1); 2769 scrollBar.show (1);
2646 break; 2770 break;
2647 2771
2648 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2772 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2649 case 'n': 2773 case 'n':
2650 scr_charset_choose (2); 2774 scr_charset_choose (2);
… …
2657 } 2781 }
2658} 2782}
2659/*}}} */ 2783/*}}} */
2660 2784
2661/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2785/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2662/* *INDENT-OFF* */
2663enum { 2786enum {
2664 CSI_ICH = 0x40, 2787 CSI_ICH = 0x40,
2665 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,
2666 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 ,
2667 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,
… …
2670 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,
2671 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 ,
2672 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
2673}; 2796};
2674 2797
2675#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2798#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2676 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2799 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2677 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2800 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2678#define get_byte_array_bit(array, bit) \ 2801#define get_byte_array_bit(array, bit) \
2679 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2802 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2680 2803
2681const unsigned char csi_defaults[] = 2804static const unsigned char csi_defaults[] =
2682 { 2805 {
2683 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, */
2684 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, */
2685 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, */
2686 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, [, \, ], ^, _, */
2687 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, */
2688 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, */
2689 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, */
2690 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, {, |, }, ~, */
2691 }; 2814 };
2692/* *INDENT-ON* */
2693 2815
2694void 2816void ecb_hot
2695rxvt_term::process_csi_seq () 2817rxvt_term::process_csi_seq ()
2696{ 2818{
2697 unicode_t ch, priv, i; 2819 unicode_t ch, priv, prev_ch, i;
2698 unsigned int nargs, p; 2820 unsigned int nargs, p;
2699 int n, ndef; 2821 int n, ndef;
2700 int arg[ESC_ARGS]; 2822 int arg[ESC_ARGS] = { };
2701 2823
2702 for (nargs = ESC_ARGS; nargs > 0;) 2824 nargs = 0;
2703 arg[--nargs] = 0;
2704 2825
2705 priv = 0; 2826 priv = 0;
2706 ch = cmd_getc (); 2827 ch = cmd_getc ();
2707 if (ch >= '<' && ch <= '?') 2828 if ((ch >= '<' && ch <= '?') || ch == '!')
2829 {
2708 { /* '<' '=' '>' '?' */ 2830 /* '<' '=' '>' '?' '!' */
2709 priv = ch; 2831 priv = ch;
2710 ch = cmd_getc (); 2832 ch = cmd_getc ();
2711 } 2833 }
2712 2834
2835 prev_ch = 0;
2713 /* read any numerical arguments */ 2836 /* read any numerical arguments */
2714 for (n = -1; ch < CSI_ICH; ) 2837 for (n = -1; ch < CSI_ICH; )
2715 { 2838 {
2716 if (isdigit (ch)) 2839 if (isdigit (ch))
2717 { 2840 {
… …
2727 n = -1; 2850 n = -1;
2728 } 2851 }
2729 else if (IS_CONTROL (ch)) 2852 else if (IS_CONTROL (ch))
2730 process_nonprinting (ch); 2853 process_nonprinting (ch);
2731 2854
2855 prev_ch = ch;
2732 ch = cmd_getc (); 2856 ch = cmd_getc ();
2733 } 2857 }
2734 2858
2735 if (ch > CSI_7F) 2859 if (ch > CSI_7F)
2736 return; 2860 return;
… …
2742 ndef = get_byte_array_bit (csi_defaults, i); 2866 ndef = get_byte_array_bit (csi_defaults, i);
2743 for (p = 0; p < nargs; p++) 2867 for (p = 0; p < nargs; p++)
2744 if (arg[p] == -1) 2868 if (arg[p] == -1)
2745 arg[p] = ndef; 2869 arg[p] = ndef;
2746 2870
2747#ifdef DEBUG_CMD
2748 fprintf (stderr, "CSI ");
2749 for (p = 0; p < nargs; p++)
2750 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2751 fprintf (stderr, "%c\n", ch);
2752#endif
2753
2754 /* 2871 /*
2755 * private mode handling 2872 * private mode handling
2756 */ 2873 */
2757 if (priv) 2874 if (priv)
2758 { 2875 {
2759 switch (priv) 2876 switch (priv)
2760 { 2877 {
2761 case '>': 2878 case '>':
2762 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 //
2763 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2888 tt_printf ("\033[>%d;95;0c", 'U');
2889 }
2764 break; 2890 break;
2891
2765 case '?': 2892 case '?':
2766 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2893 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2767 process_terminal_mode (ch, priv, nargs, arg); 2894 process_terminal_mode (ch, priv, nargs, arg);
2768 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);
2769 } 2908 }
2909 break;
2910 }
2911
2770 return; 2912 return;
2771 } 2913 }
2772 2914
2773 switch (ch) 2915 switch (ch)
2774 { 2916 {
… …
2788 } 2930 }
2789 break; 2931 break;
2790#endif 2932#endif
2791 2933
2792 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2934 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2793 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2935 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2794 arg[0] = -arg[0]; 2936 arg[0] = -arg[0];
2795 /* FALLTHROUGH */ 2937 /* FALLTHROUGH */
2796 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2938 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2797 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2939 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2798 scr_gotorc (arg[0], 0, RELATIVE); 2940 scr_gotorc (arg[0], 0, RELATIVE);
2799 break; 2941 break;
2800 2942
2801 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2943 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2802 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2944 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2873 3015
2874 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3016 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2875 arg[0] = -arg[0]; 3017 arg[0] = -arg[0];
2876 /* FALLTHROUGH */ 3018 /* FALLTHROUGH */
2877 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3019 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2878 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3020 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2879 break; 3021 break;
2880 3022
2881 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3023 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2882 tt_write ((const unsigned char *)VT100_ANS, 3024 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2883 (unsigned int) (sizeof (VT100_ANS) - 1));
2884 break; 3025 break;
2885 3026
2886 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3027 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2887 process_sgr_mode (nargs, arg); 3028 process_sgr_mode (nargs, arg);
2888 break; 3029 break;
… …
2895 break; 3036 break;
2896 case 6: /* CPR requested */ 3037 case 6: /* CPR requested */
2897 scr_report_position (); 3038 scr_report_position ();
2898 break; 3039 break;
2899 case 7: /* unofficial extension */ 3040 case 7: /* unofficial extension */
2900 if (Options & Opt_insecure) 3041 if (option (Opt_insecure))
2901 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3042 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2902 break; 3043 break;
2903 case 8: /* unofficial extension */ 3044 case 8: /* unofficial extension */
2904 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3045 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2905 break; 3046 break;
2906 } 3047 }
… …
2942 break; 3083 break;
2943 3084
2944 case CSI_RM: /* 8.3.107: RESET MODE */ 3085 case CSI_RM: /* 8.3.107: RESET MODE */
2945 if (arg[0] == 4) 3086 if (arg[0] == 4)
2946 scr_insert_mode (0); 3087 scr_insert_mode (0);
3088 else if (arg[0] == 20)
3089 priv_modes &= ~PrivMode_LFNL;
2947 break; 3090 break;
2948 3091
2949 case CSI_SM: /* 8.3.126: SET MODE */ 3092 case CSI_SM: /* 8.3.126: SET MODE */
2950 if (arg[0] == 4) 3093 if (arg[0] == 4)
2951 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]);
2952 break; 3102 break;
2953 3103
2954 /* 3104 /*
2955 * PRIVATE USE beyond this point. All CSI_7? sequences here 3105 * PRIVATE USE beyond this point. All CSI_7? sequences here
2956 */ 3106 */
… …
2968 break; 3118 break;
2969 case CSI_75: 3119 case CSI_75:
2970 scr_cursor (RESTORE); 3120 scr_cursor (RESTORE);
2971 break; 3121 break;
2972 3122
2973#ifndef NO_FRILLS 3123#if !ENABLE_MINIMAL
2974 case CSI_74: 3124 case CSI_74:
2975 process_window_ops (arg, nargs); 3125 process_window_ops (arg, nargs);
2976 break; 3126 break;
2977#endif 3127#endif
2978 3128
… …
2985 break; 3135 break;
2986 } 3136 }
2987} 3137}
2988/*}}} */ 3138/*}}} */
2989 3139
2990#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
2991/* ARGSUSED */
2992void 3141void
2993rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3142rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2994{ 3143{
2995 int x, y; 3144 int x, y;
2996 XWindowAttributes wattr; 3145 XWindowAttributes wattr;
2997 Window wdummy; 3146 Window wdummy;
3147
3148 dLocal (Display *, dpy);
2998 3149
2999 if (nargs == 0) 3150 if (nargs == 0)
3000 return; 3151 return;
3001 3152
3002 switch (args[0]) 3153 switch (args[0])
3003 { 3154 {
3004 /* 3155 /*
3005 * commands 3156 * commands
3006 */ 3157 */
3007 case 1: /* deiconify window */ 3158 case 1: /* deiconify window */
3008 XMapWindow (display->display, TermWin.parent[0]); 3159 XMapWindow (dpy, parent);
3009 break; 3160 break;
3010 case 2: /* iconify window */ 3161 case 2: /* iconify window */
3011 XIconifyWindow (display->display, TermWin.parent[0], 3162 XIconifyWindow (dpy, parent, display->screen);
3012 DefaultScreen (display->display));
3013 break; 3163 break;
3014 case 3: /* set position (pixels) */ 3164 case 3: /* set position (pixels) */
3015 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3165 XMoveWindow (dpy, parent, args[1], args[2]);
3016 break; 3166 break;
3017 case 4: /* set size (pixels) */ 3167 case 4: /* set size (pixels) */
3018 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3168 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3019 break; 3169 break;
3020 case 5: /* raise window */ 3170 case 5: /* raise window */
3021 XRaiseWindow (display->display, TermWin.parent[0]); 3171 XRaiseWindow (dpy, parent);
3022 break; 3172 break;
3023 case 6: /* lower window */ 3173 case 6: /* lower window */
3024 XLowerWindow (display->display, TermWin.parent[0]); 3174 XLowerWindow (dpy, parent);
3025 break; 3175 break;
3026 case 7: /* refresh window */ 3176 case 7: /* refresh window */
3027 scr_touch (true); 3177 scr_touch (true);
3028 break; 3178 break;
3029 case 8: /* set size (chars) */ 3179 case 8: /* set size (chars) */
3030 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3180 set_widthheight ((unsigned int) (args[2] * fwidth),
3031 (unsigned int) (args[1] * TermWin.fheight)); 3181 (unsigned int) (args[1] * fheight));
3032 break; 3182 break;
3033 3183
3034 //case 9: NYI, TODO, restore maximized window or maximize window 3184 //case 9: NYI, TODO, restore maximized window or maximize window
3035 default: 3185 default:
3036 if (args[0] >= 24) /* set height (chars) */ 3186 if (args[0] >= 24) /* set height (chars) */
3037 set_widthheight ((unsigned int)TermWin.width, 3187 set_widthheight ((unsigned int)vt_width,
3038 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
3039 break; 3189 break;
3040
3041 3190
3042 /* 3191 /*
3043 * reports - some output format copied from XTerm 3192 * reports - some output format copied from XTerm
3044 */ 3193 */
3045 case 11: /* report window state */ 3194 case 11: /* report window state */
3046 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3195 XGetWindowAttributes (dpy, parent, &wattr);
3047 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3196 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3048 break; 3197 break;
3049 case 13: /* report window position */ 3198 case 13: /* report window position */
3050 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
3051 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3200 XTranslateCoordinates (dpy, parent, wattr.root,
3052 -wattr.border_width, -wattr.border_width, 3201 -wattr.border_width, -wattr.border_width,
3053 &x, &y, &wdummy); 3202 &x, &y, &wdummy);
3054 tt_printf ("\033[3;%d;%dt", x, y); 3203 tt_printf ("\033[3;%d;%dt", x, y);
3055 break; 3204 break;
3056 case 14: /* report window size (pixels) */ 3205 case 14: /* report window size (pixels) */
3057 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
3058 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3207 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3059 break; 3208 break;
3060 case 18: /* report text area size (chars) */ 3209 case 18: /* report text area size (chars) */
3061 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3210 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3062 break; 3211 break;
3063 case 19: /* report window size (chars) */ 3212 case 19: /* report window size (chars) */
3064 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3213 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3065 break; 3214 break;
3066 case 20: /* report icon label */ 3215 case 20: /* report icon label */
3067 if (Options & Opt_insecure)
3068 { 3216 {
3069 char *s; 3217 char *s;
3070 XGetIconName (display->display, TermWin.parent[0], &s); 3218 XGetIconName (dpy, parent, &s);
3071 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);
3072 } 3221 }
3073 break; 3222 break;
3074 case 21: /* report window title */ 3223 case 21: /* report window title */
3075 if (Options & Opt_insecure)
3076 { 3224 {
3077 char *s; 3225 char *s;
3078 XFetchName (display->display, TermWin.parent[0], &s); 3226 XFetchName (dpy, parent, &s);
3079 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);
3080 } 3229 }
3081 break; 3230 break;
3082 } 3231 }
3083} 3232}
3084#endif 3233#endif
3085 3234
3086/*----------------------------------------------------------------------*/ 3235/*----------------------------------------------------------------------*/
3087/* 3236/*
3088 * get input up until STRING TERMINATOR (or BEL) 3237 * get input up until STRING TERMINATOR (or BEL)
3089 * ends_how is terminator used. returned input must be free()'d 3238 * ends_how is terminator used. returned input must be free()'d
3090 */ 3239 */
3091unsigned char * 3240char *
3092rxvt_term::get_to_st (unicode_t &ends_how) 3241rxvt_term::get_to_st (unicode_t &ends_how)
3093{ 3242{
3094 int seen_esc = 0; /* seen escape? */ 3243 unicode_t ch;
3244 bool seen_esc = false;
3095 unsigned int n = 0; 3245 unsigned int n = 0;
3096 unsigned char *s; 3246 wchar_t string[CBUFSIZ];
3097 unicode_t ch;
3098 unsigned char string[STRING_MAX];
3099 3247
3100 while ((ch = cmd_getc ())) 3248 while ((ch = cmd_getc ()) != NOCHAR)
3101 { 3249 {
3102 if (ch == C0_BEL || ch == CHAR_ST)
3103 break;
3104
3105 if (seen_esc) 3250 if (seen_esc)
3251 {
3106 if (ch == 0x5c) /* 7bit ST */ 3252 if (ch == 0x5c) /* 7bit ST */
3107 break; 3253 break;
3108 else 3254 else
3109 return NULL; 3255 return NULL;
3110 3256 }
3111 if (ch == C0_ESC) 3257 else if (ch == C0_ESC)
3112 { 3258 {
3113 seen_esc = 1; 3259 seen_esc = true;
3114 continue; 3260 continue;
3115 } 3261 }
3262 else if (ch == C0_BEL || ch == CHAR_ST)
3263 break;
3116 else if (ch == C0_HT) 3264 else if (ch == C0_SYN)
3117 ch = ' '; /* translate '\t' to space */ 3265 ch = cmd_get8 ();
3118 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3266 else if (ch < 0x20)
3119 return NULL; /* other control character - exit */ 3267 return NULL; /* other control character - exit */
3268
3269 seen_esc = false;
3120 3270
3121 if (n >= sizeof (string) - 1) 3271 if (n >= sizeof (string) - 1)
3122 // stop at some sane length 3272 // stop at some sane length
3123 return NULL; 3273 return NULL;
3124 3274
3125 string[n++] = ch; 3275 string[n++] = ch;
3126 seen_esc = 0;
3127 } 3276 }
3128 3277
3129 string[n++] = '\0'; 3278 string[n++] = '\0';
3130 3279
3131 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3132 return NULL;
3133
3134 ends_how = (ch == 0x5c ? C0_ESC : ch); 3280 ends_how = (ch == 0x5c ? C0_ESC : ch);
3135 STRNCPY (s, string, n); 3281
3136 return s; 3282 return rxvt_wcstombs (string);
3137} 3283}
3138 3284
3139/*----------------------------------------------------------------------*/ 3285/*----------------------------------------------------------------------*/
3140/* 3286/*
3141 * 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)'
3142 */ 3288 */
3143void 3289void
3144rxvt_term::process_dcs_seq () 3290rxvt_term::process_dcs_seq ()
3145{ 3291{
3146 unsigned char *s;
3147 unicode_t eh;
3148
3149 /* 3292 /*
3150 * Not handled yet 3293 * Not handled yet
3151 */ 3294 */
3295
3296 unicode_t eh;
3152 s = get_to_st (eh); 3297 char *s = get_to_st (eh);
3153 if (s) 3298 if (s)
3154 free (s); 3299 free (s);
3155 3300
3156 return; 3301 return;
3157} 3302}
… …
3161 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3306 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3162 */ 3307 */
3163void 3308void
3164rxvt_term::process_osc_seq () 3309rxvt_term::process_osc_seq ()
3165{ 3310{
3166 unicode_t ch, eh;
3167 int arg; 3311 int arg;
3168 3312
3169 ch = cmd_getc (); 3313 unicode_t ch = cmd_getc ();
3170 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3314 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3171 arg = arg * 10 + (ch - '0'); 3315 arg = arg * 10 + (ch - '0');
3172 3316
3173 if (ch == ';') 3317 if (ch == ';')
3174 { 3318 {
3319 unicode_t eh;
3175 unsigned char *s = get_to_st (eh); 3320 char *s = get_to_st (eh);
3176 3321
3177 if (s) 3322 if (s)
3178 { 3323 {
3179 process_xterm_seq (arg, (char *)s, eh); 3324 process_xterm_seq (arg, s, eh);
3180 free (s); 3325 free (s);
3181 } 3326 }
3182 } 3327 }
3183} 3328}
3184 3329
3185void 3330void
3186rxvt_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)
3187{ 3332{
3188 if (str[0] == '?' && !str[1]) 3333 if (str[0] == '?' && !str[1])
3189 { 3334 {
3190 if (Options & Opt_insecure) 3335 rgba c;
3191 { 3336 pix_colors_focused[color].get (c);
3192 unsigned short r, g, b; 3337
3193 PixColors[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
3194 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);
3195 }
3196 } 3344 }
3197 else 3345 else
3198 set_window_color (color, str); 3346 set_window_color (color, str);
3199} 3347}
3200 3348
3201/* 3349/*
3202 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3350 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3203 * 0 = change iconName/title
3204 * 1 = change iconName
3205 * 2 = change title
3206 * 4 = change color
3207 * 10 = change fg color
3208 * 11 = change bg color
3209 * 12 = change text color
3210 * 13 = change mouse foreground color
3211 * 17 = change highlight character colour
3212 * 18 = change bold character color
3213 * 19 = change underlined character color
3214 * 46 = change logfile (not implemented)
3215 * 50 = change font
3216 *
3217 * rxvt extensions:
3218 * 20 = bg pixmap
3219 * 39 = change default fg color
3220 * 49 = change default bg color
3221 * 55 = dump scrollback buffer and all of screen
3222 * 701 = change locale
3223 * 702 = find font
3224 * 703 = menu
3225 */ 3351 */
3226void 3352void
3227rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3353rxvt_term::process_xterm_seq (int op, char *str, char resp)
3228{ 3354{
3229 int changed = 0;
3230 int color; 3355 int color;
3231 char *buf, *name; 3356 char *buf, *name;
3232 bool query = str[0] == '?' && !str[1]; 3357 bool query = str[0] == '?' && !str[1];
3358 int saveop = op;
3359
3360 dLocal (Display *, dpy);
3233 3361
3234 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
3235 switch (op) 3367 switch (op)
3236 { 3368 {
3237 case XTerm_name: 3369 case XTerm_name:
3238 set_title (str); 3370 set_title (str);
3239 /* FALLTHROUGH */ 3371 /* FALLTHROUGH */
… …
3244 set_title (str); 3376 set_title (str);
3245 break; 3377 break;
3246 case XTerm_property: 3378 case XTerm_property:
3247 if (str[0] == '?') 3379 if (str[0] == '?')
3248 { 3380 {
3249 Atom prop = XInternAtom (display->display, str + 1, True); 3381 Atom prop = display->atom (str + 1);
3250 Atom actual_type; 3382 Atom actual_type;
3251 int actual_format; 3383 int actual_format;
3252 unsigned long nitems; 3384 unsigned long nitems;
3253 unsigned long bytes_after; 3385 unsigned long bytes_after;
3254 unsigned char *value = 0; 3386 unsigned char *value = 0;
3255 const char *str = ""; 3387 const char *str = "";
3256 3388
3257 if (prop 3389 if (prop
3258 && XGetWindowProperty (display->display, TermWin.parent[0], 3390 && XGetWindowProperty (dpy, parent,
3259 prop, 0, 1<<16, 0, AnyPropertyType, 3391 prop, 0, 1<<16, 0, AnyPropertyType,
3260 &actual_type, &actual_format, 3392 &actual_type, &actual_format,
3261 &nitems, &bytes_after, &value) == Success 3393 &nitems, &bytes_after, &value) == Success
3262 && actual_type != None 3394 && actual_type != None
3263 && actual_format == 8) 3395 && actual_format == 8)
3264 str = (const char *)(value); 3396 str = (const char *)(value);
3265 3397
3266 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3398 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3267 3399
3268 XFree (value); 3400 XFree (value);
3269 } 3401 }
3270 else 3402 else
3271 { 3403 {
3272 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3404 char *eq = strchr (str, '=');
3273 3405
3274 if (eq) 3406 if (eq)
3275 { 3407 {
3276 *eq = 0; 3408 *eq = 0;
3277 XChangeProperty (display->display, TermWin.parent[0], 3409 set_utf8_property (display->atom (str), eq + 1);
3278 display->atom (str), XA_STRING, 8,
3279 PropModeReplace, (unsigned char *)eq + 1,
3280 strlen (eq + 1));
3281 } 3410 }
3282 else 3411 else
3283 XDeleteProperty (display->display, TermWin.parent[0], 3412 XDeleteProperty (dpy, parent,
3284 display->atom (str)); 3413 display->atom (str));
3285 } 3414 }
3286 break; 3415 break;
3287 3416
3288 case XTerm_Color: 3417 case XTerm_Color:
3289 for (buf = (char *)str; buf && *buf;) 3418 for (buf = (char *)str; buf && *buf;)
3290 { 3419 {
3291 if ((name = STRCHR (buf, ';')) == NULL) 3420 if ((name = strchr (buf, ';')) == NULL)
3292 break; 3421 break;
3293 3422
3294 *name++ = '\0'; 3423 *name++ = '\0';
3295 color = atoi (buf); 3424 color = atoi (buf) + minCOLOR;
3296 3425
3297 if (color < 0 || color >= TOTAL_COLORS) 3426 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3298 break; 3427 break;
3299 3428
3300 if ((buf = STRCHR (name, ';')) != NULL) 3429 if ((buf = strchr (name, ';')) != NULL)
3301 *buf++ = '\0'; 3430 *buf++ = '\0';
3302 3431
3303 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 != ';')
3304 { 3513 {
3305 if (Options & Opt_insecure) 3514 try
3306 { 3515 {
3307 unsigned short r, g, b; 3516 fimage.set_file_geometry (this, str);
3308 PixColors[color + minCOLOR].get (display, r, g, b); 3517 changed = true;
3309 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 {
3310 } 3521 }
3311 } 3522 }
3312 else 3523 else
3313 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 }
3314 } 3541 }
3315 break; 3542 break;
3316 case XTerm_Color00:
3317 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3318 break;
3319 case XTerm_Color01:
3320 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3321 break;
3322#ifndef NO_CURSORCOLOR
3323 case XTerm_Color_cursor:
3324 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3325 break;
3326#endif 3543#endif
3327 case XTerm_Color_pointer_fg:
3328 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3329 break;
3330 case XTerm_Color_pointer_bg:
3331 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3332 break;
3333#ifndef NO_BOLD_UNDERLINE_REVERSE
3334 case XTerm_Color_BD:
3335 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3336 break;
3337 case XTerm_Color_UL:
3338 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3339 break;
3340 case XTerm_Color_RV:
3341 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3342 break;
3343#endif
3344
3345 case XTerm_Pixmap:
3346 if (*str != ';')
3347 {
3348#if XPM_BACKGROUND
3349 scale_pixmap (""); /* reset to default scaling */
3350 set_bgPixmap (str); /* change pixmap */
3351#endif
3352 scr_touch (true);
3353 }
3354 while ((str = STRCHR (str, ';')) != NULL)
3355 {
3356 str++;
3357#if XPM_BACKGROUND
3358 changed += scale_pixmap (str);
3359#endif
3360
3361 }
3362 if (changed)
3363 {
3364#ifdef XPM_BACKGROUND
3365 resize_pixmap ();
3366#endif
3367 scr_touch (true);
3368 }
3369 break;
3370
3371 case XTerm_restoreFG:
3372 set_window_color (Color_fg, str);
3373 break;
3374 case XTerm_restoreBG:
3375 set_window_color (Color_bg, str);
3376 break;
3377 3544
3378 case XTerm_logfile: 3545 case XTerm_logfile:
3379 // TODO, when secure mode? 3546 // TODO, when secure mode?
3380 break; 3547 break;
3381 3548
3382 case XTerm_font:
3383 if (query)
3384 {
3385 if (Options & Opt_insecure)
3386 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3387 TermWin.fontset->fontdesc
3388 ? TermWin.fontset->fontdesc
3389 : "",
3390 resp);
3391 }
3392 else
3393 change_font (str);
3394 break;
3395
3396#ifndef NO_FRILLS
3397 case XTerm_locale:
3398 if (query)
3399 {
3400 if (Options & Opt_insecure)
3401 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3402 }
3403 else
3404 {
3405 set_locale (str);
3406# ifdef USE_XIM
3407 im_cb ();
3408# endif
3409 }
3410 break;
3411
3412 case XTerm_findfont:
3413 if (Options & Opt_insecure)
3414 {
3415 int fid = TermWin.fontset->find_font (atoi (str));
3416 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3417 fid, (*TermWin.fontset)[fid]->name, resp);
3418 }
3419 break;
3420#endif
3421
3422#ifdef MENUBAR
3423 case XTerm_Menu:
3424 if (Options & Opt_insecure)
3425 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3426 break;
3427#endif
3428#if 0 3549#if 0
3429 case XTerm_dumpscreen: /* no error notices */ 3550 case Rxvt_dumpscreen: /* no error notices */
3430 { 3551 {
3431 int fd; 3552 int fd;
3432 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)
3433 { 3554 {
3434 scr_dump (fd); 3555 scr_dump (fd);
3435 close (fd); 3556 close (fd);
3436 } 3557 }
3437 } 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));
3438 break; 3621 break;
3439#endif 3622#endif
3440 } 3623 }
3441} 3624}
3442/*----------------------------------------------------------------------*/ 3625/*----------------------------------------------------------------------*/
… …
3449 * 's' = save 3632 * 's' = save
3450 * 'r' = restore 3633 * 'r' = restore
3451 * 't' = toggle 3634 * 't' = toggle
3452 * so no need for fancy checking 3635 * so no need for fancy checking
3453 */ 3636 */
3454int 3637int ecb_cold
3455rxvt_term::privcases (int mode, unsigned long bit) 3638rxvt_term::privcases (int mode, unsigned long bit)
3456{ 3639{
3457 int state; 3640 int state;
3458 3641
3459 if (mode == 's') 3642 if (mode == 's')
3460 { 3643 {
3461 SavedModes |= (PrivateModes & bit); 3644 if (priv_modes & bit)
3645 SavedModes |= bit;
3646 else
3647 SavedModes &= ~bit;
3462 return -1; 3648 return -1;
3463 } 3649 }
3464 else 3650 else
3465 { 3651 {
3466 if (mode == 'r') 3652 if (mode == 'r')
3467 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3653 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3468 else 3654 else
3469 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3655 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3470 PrivMode (state, bit); 3656
3657 if (state)
3658 priv_modes |= bit;
3659 else
3660 priv_modes &= ~bit;
3471 } 3661 }
3472 3662
3473 return state; 3663 return state;
3474} 3664}
3475 3665
3476/* we're not using priv _yet_ */ 3666/* we're not using priv _yet_ */
3477void 3667void
3478rxvt_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)
3479{ 3669{
3480 unsigned int i, j; 3670 unsigned int i, j;
3481 int state; 3671 int state;
3482 3672
3483 static const struct 3673 static const struct
3484 { 3674 {
3485 const int argval; 3675 const int argval;
3486 const unsigned long bit; 3676 const unsigned long bit;
3487 }
3488
3489 argtopriv[] = { 3677 } argtopriv[] = {
3490 { 1, PrivMode_aplCUR }, 3678 { 1, PrivMode_aplCUR }, // DECCKM
3491 { 2, PrivMode_vt52 }, 3679 { 2, PrivMode_vt52 }, // DECANM
3492 { 3, PrivMode_132 }, 3680 { 3, PrivMode_132 }, // DECCOLM
3493 { 4, PrivMode_smoothScroll }, 3681 { 4, PrivMode_smoothScroll }, // DECSCLM
3494 { 5, PrivMode_rVideo }, 3682 { 5, PrivMode_rVideo }, // DECSCNM
3495 { 6, PrivMode_relOrigin }, 3683 { 6, PrivMode_relOrigin }, // DECOM
3496 { 7, PrivMode_Autowrap }, 3684 { 7, PrivMode_Autowrap }, // DECAWM
3685 // 8, auto-repeat keys // DECARM
3497 { 9, PrivMode_MouseX10 }, 3686 { 9, PrivMode_MouseX10 },
3498#ifdef menuBar_esc 3687 // 18 end FF to printer after print screen
3499 { menuBar_esc, PrivMode_menuBar }, 3688 // 19 Print screen prints full screen/scroll region
3500#endif 3689 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3501#ifdef scrollBar_esc 3690#ifdef scrollBar_esc
3502 { scrollBar_esc, PrivMode_scrollBar }, 3691 { scrollBar_esc, PrivMode_scrollBar },
3503#endif 3692#endif
3504 // 18, 19 printing-related
3505 { 25, PrivMode_VisibleCursor },
3506 // 30 show scrollbar rxvt. extension
3507 { 35, PrivMode_ShiftKeys }, // rxvt extension 3693 { 35, PrivMode_ShiftKeys }, // rxvt extension
3694 // 38, tektronix mode // DECTEK
3508 { 40, PrivMode_132OK }, 3695 { 40, PrivMode_132OK },
3509 // 41 xterm more fixes NYI 3696 // 41 xterm more fixes NYI
3510 // 45 margin bell NYI 3697 // 45 margin bell NYI
3511 // 46 start logging 3698 // 46 start logging
3512 { 47, PrivMode_Screen }, 3699 { 47, PrivMode_Screen },
3513 { 66, PrivMode_aplKP }, 3700 { 66, PrivMode_aplKP }, // DECNKM
3514#ifndef NO_BACKSPACE_KEY 3701#ifndef NO_BACKSPACE_KEY
3515 { 67, PrivMode_BackSpace }, 3702 { 67, PrivMode_BackSpace }, // DECBKM
3516#endif 3703#endif
3517 { 1000, PrivMode_MouseX11 }, 3704 { 1000, PrivMode_MouseX11 },
3518 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3705 { 1002, PrivMode_MouseBtnEvent },
3519 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3706 { 1003, PrivMode_MouseAnyEvent },
3520 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3707#if ENABLE_FRILLS
3708 { 1005, PrivMode_ExtModeMouse },
3709#endif
3521 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3710 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3522 { 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
3523 // 1035 enable modifiers for alt, numlock NYI 3715 // 1035 enable modifiers for alt, numlock NYI
3524 // 1036 send ESC for meta keys NYI 3716 // 1036 send ESC for meta keys NYI
3525 // 1037 send DEL for keypad delete NYI 3717 // 1037 send DEL for keypad delete NYI
3526 { 1047, PrivMode_Screen }, 3718 { 1047, PrivMode_Screen },
3527 // 1048 save and restore cursor 3719 // 1048 save and restore cursor, implemented in code
3528 { 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 */
3529 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3721 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3722 { 2004, PrivMode_BracketPaste },
3530 }; 3723 };
3531 3724
3532 if (nargs == 0) 3725 if (nargs == 0)
3533 return; 3726 return;
3534 3727
… …
3541 for (i = 0; i < nargs; i++) 3734 for (i = 0; i < nargs; i++)
3542 { 3735 {
3543 state = -1; 3736 state = -1;
3544 3737
3545 /* basic handling */ 3738 /* basic handling */
3546 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3739 for (j = 0; j < ecb_array_length (argtopriv); j++)
3547 if (argtopriv[j].argval == arg[i]) 3740 if (argtopriv[j].argval == arg[i])
3548 { 3741 {
3549 state = privcases (mode, argtopriv[j].bit); 3742 state = privcases (mode, argtopriv[j].bit);
3550 break; 3743 break;
3551 } 3744 }
3552 3745
3553 /* extra handling for values with state unkept */ 3746 /* extra handling for values with state unkept */
3554 switch (arg[i]) 3747 switch (arg[i])
3555 { 3748 {
3749#if ENABLE_STYLES
3750 case 1021:
3751 set_option (Opt_intensityStyles, mode);
3752
3753 scr_touch (true);
3754 break;
3755#endif
3556 case 1048: /* alternative cursor save */ 3756 case 1048: /* alternative cursor save */
3557 if (Options & Opt_secondaryScreen) 3757 if (option (Opt_secondaryScreen))
3558 if (mode == 0) 3758 if (mode == 0)
3559 scr_cursor (RESTORE); 3759 scr_cursor (RESTORE);
3560 else if (mode == 1) 3760 else if (mode == 1)
3561 scr_cursor (SAVE); 3761 scr_cursor (SAVE);
3562 break; 3762 break;
… …
3570 case 2: /* VT52 mode */ 3770 case 2: /* VT52 mode */
3571 /* oddball mode. should be set regardless of set/reset 3771 /* oddball mode. should be set regardless of set/reset
3572 * parameter. Return from VT52 mode with an ESC < from 3772 * parameter. Return from VT52 mode with an ESC < from
3573 * within VT52 mode 3773 * within VT52 mode
3574 */ 3774 */
3575 PrivMode (1, PrivMode_vt52); 3775 priv_modes |= PrivMode_vt52;
3576 break; 3776 break;
3577 case 3: /* 80/132 */ 3777 case 3: /* 80/132 */
3578 if (PrivateModes & PrivMode_132OK) 3778 if (priv_modes & PrivMode_132OK)
3579 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3779 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3580 break; 3780 break;
3581 case 4: /* smooth scrolling */ 3781 case 4: /* smooth scrolling */
3582 if (state) 3782 set_option (Opt_jumpScroll, !state);
3583 Options &= ~Opt_jumpScroll;
3584 else
3585 Options |= Opt_jumpScroll;
3586 break; 3783 break;
3587 case 5: /* reverse video */ 3784 case 5: /* reverse video */
3588 scr_rvideo_mode (state); 3785 scr_rvideo_mode (state);
3589 break; 3786 break;
3590 case 6: /* relative/absolute origins */ 3787 case 6: /* relative/absolute origins */
… …
3594 scr_autowrap (state); 3791 scr_autowrap (state);
3595 break; 3792 break;
3596 /* 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 */
3597 case 9: /* X10 mouse reporting */ 3794 case 9: /* X10 mouse reporting */
3598 if (state) /* orthogonal */ 3795 if (state) /* orthogonal */
3599 PrivateModes &= ~PrivMode_MouseX11; 3796 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3600 break; 3797 break;
3601#ifdef menuBar_esc
3602 case menuBar_esc:
3603#ifdef MENUBAR
3604 map_menuBar (state);
3605#endif
3606 break;
3607#endif
3608#ifdef scrollBar_esc 3798#ifdef scrollBar_esc
3609 case scrollBar_esc: 3799 case scrollBar_esc:
3610 if (scrollbar_mapping (state)) 3800 scrollBar.map (state);
3611 {
3612 resize_all_windows (0, 0, 0); 3801 resize_all_windows (0, 0, 0);
3613 scr_touch (true); 3802 scr_touch (true);
3614 }
3615 break; 3803 break;
3616#endif 3804#endif
3617 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3618 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3619 break; 3807 break;
… …
3624 break; 3812 break;
3625 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3626 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3627 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3628 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3629 PrivateModes &= ~PrivMode_MouseX10; 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3630 break; 3818 break;
3631#if 0
3632 case 1001: 3819 case 1002:
3633 break; /* X11 mouse highlighting */ 3820 case 1003:
3634#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;
3635 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3636 if (state)
3637 Options &= ~Opt_scrollTtyOutput;
3638 else
3639 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3640 break; 3835 break;
3641 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3642 if (state)
3643 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3644 else
3645 Options &= ~Opt_scrollTtyKeypress;
3646 break; 3838 break;
3647 case 1047: /* secondary screen w/ clearing last */ 3839 case 1047: /* secondary screen w/ clearing last */
3648 if (Options & Opt_secondaryScreen) 3840 if (option (Opt_secondaryScreen))
3649 if (current_screen != PRIMARY) 3841 if (!state)
3650 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3651 scr_change_screen (state); 3844 scr_change_screen (state);
3652 break; 3845 break;
3653 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
3654 scr_change_screen (state); 3851 scr_change_screen (state);
3852
3655 if (Options & Opt_secondaryScreen) 3853 if (option (Opt_secondaryScreen))
3656 if (current_screen != PRIMARY) 3854 if (state)
3657 scr_erase_screen (2); 3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3658 break; 3858 break;
3659 default: 3859 default:
3660 break; 3860 break;
3661 } 3861 }
3662 } 3862 }
3663} 3863}
3664/*}}} */ 3864/*}}} */
3665 3865
3666/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3667void 3867void ecb_hot
3668rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3669{ 3869{
3670 unsigned int i; 3870 unsigned int i;
3671 short rendset; 3871 short rendset;
3672 int rendstyle; 3872 int rendstyle;
… …
3686 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3687 break; 3887 break;
3688 case 1: 3888 case 1:
3689 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3690 break; 3890 break;
3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3691 case 4: 3895 case 4:
3692 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3693 break; 3897 break;
3694 case 5: 3898 case 5: // slowly blinking
3899 case 6: // rapidly blinking
3695 rendset = 1, rendstyle = RS_Blink; 3900 rendset = 1, rendstyle = RS_Blink;
3696 break; 3901 break;
3697 //case 6: // scoansi light background 3902 //case 6: // scoansi light background
3698 case 7: 3903 case 7:
3699 rendset = 1, rendstyle = RS_RVid; 3904 rendset = 1, rendstyle = RS_RVid;
3700 break; 3905 break;
3701 case 8: 3906 case 8:
3702 // invisible. NYI 3907 // invisible. NYI
3703 break; 3908 break;
3909 //case 9: // crossed out
3704 //case 10: // scoansi acs off 3910 //case 10: // scoansi acs off, primary font
3705 //case 11: // scoansi acs on 3911 //case 11: // scoansi acs on, first alt font
3706 //case 12: // scoansi acs on, |0x80 3912 //case 12: // scoansi acs on, |0x80, second alt font
3707 case 21: // disable bold, blink and invis (some terminals use this) 3913 //...
3914 //case 19: // ninth alt font
3915 //case 20: // gothic
3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3708 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3917 rendset = 0, rendstyle = RS_Bold;
3709 break; 3918 break;
3710 case 22: 3919 case 22: // normal intensity
3711 rendset = 0, rendstyle = RS_Bold; 3920 rendset = 0, rendstyle = RS_Bold;
3921 break;
3922 case 23: // disable italic
3923 rendset = 0, rendstyle = RS_Italic;
3712 break; 3924 break;
3713 case 24: 3925 case 24:
3714 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3715 break; 3927 break;
3716 case 25: 3928 case 25:
3717 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3718 break; 3930 break;
3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3719 case 27: 3934 case 27:
3720 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3721 break; 3936 break;
3722 case 28:
3723 // visible. NYI 3937 //case 28: // visible. NYI
3724 break; 3938 //case 29: // not crossed-out
3725 } 3939 }
3726 3940
3727 if (rendset != -1) 3941 if (rendset != -1)
3728 { 3942 {
3729 scr_rendition (rendset, rendstyle); 3943 scr_rendition (rendset, rendstyle);
… …
3740 case 35: 3954 case 35:
3741 case 36: 3955 case 36:
3742 case 37: 3956 case 37:
3743 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3744 break; 3958 break;
3745#ifdef TTY_256COLOR 3959 case 38: // set fg color, ISO 8613-6
3746 case 38:
3747 if (nargs > i + 2 && arg[i + 1] == 5) 3960 if (nargs > i + 2 && arg[i + 1] == 5)
3748 { 3961 {
3749 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3962 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3750 i += 2; 3963 i += 2;
3751 } 3964 }
3752 break; 3965 break;
3753#endif
3754 case 39: /* default fg */ 3966 case 39: /* default fg */
3755 scr_color (Color_fg, Color_fg); 3967 scr_color (Color_fg, Color_fg);
3756 break; 3968 break;
3757 3969
3758 case 40: 3970 case 40:
… …
3763 case 45: 3975 case 45:
3764 case 46: 3976 case 46:
3765 case 47: 3977 case 47:
3766 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3978 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3767 break; 3979 break;
3768#ifdef TTY_256COLOR 3980 case 48: // set bg color, ISO 8613-6
3769 case 48:
3770 if (nargs > i + 2 && arg[i + 1] == 5) 3981 if (nargs > i + 2 && arg[i + 1] == 5)
3771 { 3982 {
3772 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3983 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3773 i += 2; 3984 i += 2;
3774 } 3985 }
3775 break; 3986 break;
3776#endif
3777 case 49: /* default bg */ 3987 case 49: /* default bg */
3778 scr_color (Color_bg, Color_bg); 3988 scr_color (Color_bg, Color_bg);
3779 break; 3989 break;
3780 3990
3781#ifndef NO_BRIGHTCOLOR 3991 //case 50: // not variable spacing
3992
3993#if !ENABLE_MINIMAL
3782 case 90: 3994 case 90:
3783 case 91: /* set bright fg color */ 3995 case 91: /* set bright fg color */
3784 case 92: 3996 case 92:
3785 case 93: 3997 case 93:
3786 case 94: 3998 case 94:
3787 case 95: 3999 case 95:
3788 case 96: 4000 case 96:
3789 case 97: 4001 case 97:
3790 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4002 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3791 Color_fg);
3792 break; 4003 break;
3793 case 100: 4004 case 100:
3794 case 101: /* set bright bg color */ 4005 case 101: /* set bright bg color */
3795 case 102: 4006 case 102:
3796 case 103: 4007 case 103:
3797 case 104: 4008 case 104:
3798 case 105: 4009 case 105:
3799 case 106: 4010 case 106:
3800 case 107: 4011 case 107:
3801 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3802 Color_bg);
3803 break; 4013 break;
3804#endif 4014#endif
3805
3806 } 4015 }
3807 } 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;
3808} 4033}
3809/*}}} */ 4034/*}}} */
3810 4035
3811/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3812void
3813rxvt_term::process_graphics ()
3814{
3815 unicode_t ch, cmd = cmd_getc ();
3816
3817 if (cmd == 'Q')
3818 { /* query graphics */
3819 tt_printf ("\033G0\n"); /* no graphics */
3820 return;
3821 }
3822 /* swallow other graphics sequences until terminating ':' */
3823 do
3824 ch = cmd_getc ();
3825 while (ch != ':');
3826}
3827/*}}} */
3828
3829/* ------------------------------------------------------------------------- */ 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 */
3830 4040
3831/* 4041/*
3832 * Send printf () formatted output to the command. 4042 * Send printf () formatted output to the command.
3833 * Only use for small amounts of data. 4043 * Only use for small amounts of data.
3834 */ 4044 */
3835void 4045void
3836rxvt_term::tt_printf (const char *fmt,...) 4046rxvt_term::tt_printf (const char *fmt,...)
3837{ 4047{
3838 va_list arg_ptr; 4048 va_list arg_ptr;
3839 unsigned char buf[256]; 4049 char buf[256];
3840 4050
3841 va_start (arg_ptr, fmt); 4051 va_start (arg_ptr, fmt);
3842 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4052 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3843 va_end (arg_ptr); 4053 va_end (arg_ptr);
3844 tt_write (buf, STRLEN (buf)); 4054 tt_write (buf, strlen (buf));
3845} 4055}
3846 4056
3847/* ---------------------------------------------------------------------- */
3848/* 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. */
3849 * or generated by us in response to a query ESC sequence.
3850 */
3851void 4058void
3852rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4059rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3853{ 4060{
3854 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;
3855 4063
3856 if (len) 4064 if (option (Opt_scrollTtyKeypress))
4065 if (view_start)
3857 { 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
3858 if (v_buflen == 0) 4120 if (v_buflen == 0)
3859 { 4121 {
3860 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3861
3862 if ((unsigned int)written == len)
3863 return;
3864
3865 data += written;
3866 len -= written;
3867 }
3868
3869
3870 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3871
3872 memcpy (v_buffer + v_buflen, data, len);
3873 v_buflen += len;
3874 }
3875
3876 for (;;)
3877 {
3878 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3879
3880 if (written > 0)
3881 {
3882 v_buflen -= written;
3883
3884 if (v_buflen == 0)
3885 {
3886 free (v_buffer); 4122 free (v_buffer);
3887 v_buffer = 0; 4123 v_buffer = 0;
3888 v_buflen = 0;
3889 4124
3890 pty_ev.set (EVENT_READ); 4125 pty_ev.set (ev::READ);
3891 return;
3892 }
3893
3894 memmove (v_buffer, v_buffer + written, v_buflen);
3895 }
3896 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3897 // original code just ignores this...
3898 destroy ();
3899 else
3900 {
3901 pty_ev.set (EVENT_READ | EVENT_WRITE);
3902 return; 4126 return;
3903 } 4127 }
4128
4129 memmove (v_buffer, v_buffer + written, v_buflen);
3904 } 4130 }
4131 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4132 pty_ev.set (ev::READ);
3905} 4133}
3906 4134
3907/*----------------------- end-of-file (C source) -----------------------*/ 4135/*----------------------- end-of-file (C source) -----------------------*/
3908 4136

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