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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.120 by root, Tue Aug 10 22:36:30 2004 UTC vs.
Revision 1.563 by root, Sat Dec 13 12:24:32 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 - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
64rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
65{ 409{
66 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
67 unsigned int newlen; 411 KeySym keysym = NoSymbol;
68 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
69#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
70 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
71#endif 418#endif
72 int valid_keysym;
73 unsigned char kbuf[KBUFSZ];
74 419
75 /* 420 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
78 * 423 *
79 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
80 */ 425 */
81 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 429
91 kbuf[0] = 0; 430 kbuf[0] = 0;
92 431
93#ifdef USE_XIM 432#if USE_XIM
94 if (Input_Context) 433 if (Input_Context)
95 { 434 {
96 Status status_return; 435 Status status_return;
97 436
98#if 0 437#if 0
99#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
103 else 442 else
104#endif 443#endif
105#endif 444#endif
106 { 445 {
… …
108 447
109 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
113 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
116 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 458 SET_LOCALE (locale);
118 459
119 if (status_return == XLookupChars 460 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
134 } 475 }
135 } 476 }
136 else 477 else
137 len = 0; 478 len = 0;
138 } 479 }
139
140 valid_keysym = status_return == XLookupKeySym
141 || status_return == XLookupBoth;
142 } 480 }
143 else 481 else
144#endif 482#endif
145 { 483 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol;
148 }
149
150 if (valid_keysym)
151 { 485 }
486
487 if (keysym != NoSymbol)
488 {
489 KeySym orig_keysym = keysym;
490
491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
152 if (TermWin.saveLines) 710 if (saveLines)
153 { 711 {
154#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 713 if (!ctrl && !meta)
156 {
157#else 714#else
158 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
159 { 717 {
160#endif
161 int lnsppg; 718 int lnsppg;
162 719
163#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 722#else
166 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
167#endif 724#endif
725 max_it (lnsppg, 1);
726
168 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
169 { 728 {
170 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
171 return; 730 return;
172 } 731 }
173 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
174 { 733 {
175 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
176 return; 735 return;
177 } 736 }
178 } 737 }
179#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
181 { 740 {
182 if (keysym == XK_Up) 741 if (keysym == XK_Up)
183 { 742 {
184 scr_page (UP, 1); 743 scr_page (1);
185 return; 744 return;
186 } 745 }
187 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
188 { 747 {
189 scr_page (DN, 1); 748 scr_page (-1);
190 return; 749 return;
191 } 750 }
192 } 751 }
193#endif 752#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
196 { 755 {
197 if (keysym == XK_Home) 756 if (keysym == XK_Home)
198 { 757 {
199 scr_move_to (0, 1); 758 scr_changeview (top_row);
200 return; 759 return;
201 } 760 }
202 else if (keysym == XK_End) 761 else if (keysym == XK_End)
203 { 762 {
204 scr_move_to (1, 0); 763 scr_changeview (0);
205 return; 764 return;
206 } 765 }
207 } 766 }
208#endif 767#endif
209 } 768 }
210 769
211 if (shft) 770 if (shft)
212 { 771 {
213 /* Shift + F1 - F10 generates F11 - F20 */
214 if (keysym >= XK_F1 && keysym <= XK_F10)
215 {
216 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */
218 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 773 {
221 switch (keysym) 774 switch (keysym)
222 { 775 {
223 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
226 return; 779 return;
780#if TODO
227 /* rxvt extras */ 781 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 783 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 785 return;
786#endif
234 } 787 }
235 } 788 }
236 } 789 }
237#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
238 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
239 { 796 {
240 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
241 return; 803 return;
242 } 804 }
243#endif
244 805
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 { 809 {
247#ifdef KEYSYM_RESOURCE 810 int hv;
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
249 { 815 {
250 unsigned int l; 816 commit_iso14755 ();
251 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
252 818# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 819 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 820# endif
261 ) 821 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 822 }
266 823 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
268 return; 838 return;
269 } 839 }
270 else 840 else
271#endif
272 { 841 {
273 newlen = 1; 842# if ISO_14755
274 switch (keysym) 843 scr_overlay_off ();
275 {
276#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace)
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif 844# endif
355 case XK_Prior: 845 iso14755buf = 0;
356 STRCPY (kbuf, "\033[5~"); 846 }
357 break; 847 }
358# ifdef XK_KP_Next 848 else if (option (Opt_iso14755) &&
359 case XK_KP_Next: 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
360 /* allow shift to override */ 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 851 if (!(iso14755buf & ISO_14755_STARTED))
362 { 852 {
363 STRCPY (kbuf, "\033Os"); 853 iso14755buf |= ISO_14755_STARTED;
364 break; 854# if ISO_14755
365 } 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
366 /* FALLTHROUGH */ 856 scr_overlay_set (0, 0, "ISO 14755 mode");
367# endif 857# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0;
535 break;
536 }
537 if (newlen)
538 len = STRLEN (kbuf);
539 } 858 }
540
541 /*
542 * Pass meta for all function keys, if 'meta' option set
543 */
544#ifdef META8_OPTION
545 if (meta && (meta_char == 0x80) && len > 0)
546 kbuf[len - 1] |= 0x80;
547#endif 859#endif
548 860
861#ifdef PRINTPIPE
862 if (keysym == XK_Print)
549 } 863 {
550 else if (ctrl && keysym == XK_minus) 864 scr_printscreen (ctrl | shft);
865 return;
551 { 866 }
552 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 }
555 else
556 {
557#ifdef META8_OPTION
558 /* set 8-bit on */
559 if (meta && (meta_char == 0x80))
560 {
561 unsigned char *ch;
562
563 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80;
565
566 meta = 0;
567 }
568#endif 867#endif
569 /* nil */ ;
570 }
571 } 868 }
572 869
573 if (len <= 0) 870 if (len <= 0)
574 return; /* not mapped */ 871 return; /* not mapped */
575 872
576 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
577 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
578 { 889 {
579 TermWin.view_start = 0; 890# if ISO_14755
580 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
581 } 920 }
582 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
583 /* 922 {
584 * these modifications only affect the static keybuffer 923# if ISO_14755
585 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
586 *
587 * eg,
588 * Prior = "ESC[5~"
589 * Shift+Prior = "ESC[5$"
590 * Ctrl+Prior = "ESC[5^"
591 * Ctrl+Shift+Prior = "ESC[5@"
592 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
593 */
594 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
595 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
596
597 /* escape prefix */
598 if (meta
599#ifdef META8_OPTION
600 && meta_char == C0_ESC
601#endif 925# endif
602 ) 926 if (iso14755buf & ISO_14755_51)
603 { 927 commit_iso14755 ();
604 const unsigned char ch = C0_ESC; 928#if ISO_14755
605 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
606 } 939 }
940#endif
607 941
608#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len);
619}
620/*}}} */
621
622#if (MENUBAR_MAX)
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{
628 unsigned int n, s;
629
630 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632
633 if (n > 0 && s < count)
634 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n;
639 s += n;
640 }
641
642 if (count > s)
643 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
645 count = s;
646 }
647
648 for (; count--;)
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
654} 951}
655#endif /* MENUBAR_MAX */
656 952
657void 953void
658rxvt_term::flush () 954rxvt_term::flush ()
659{ 955{
660#ifdef TRANSPARENT 956 flush_ev.stop ();
661 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
662 { 960 {
663 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 962 scr_touch (false);
666 } 963 }
667#endif 964#endif
668 965
669 if (want_refresh) 966 if (want_refresh)
670 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
671 scr_refresh (refresh_type); 1006 scr_refresh ();
672 scrollbar_show (1); 1007 scrollBar.show (1);
673#ifdef USE_XIM 1008#if USE_XIM
674 IMSendSpot (); 1009 im_send_spot ();
675#endif 1010#endif
676 } 1011 }
677 1012
678 display->flush (); 1013 display->flush ();
679
680 flush_ev.stop ();
681} 1014}
682 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
683void 1017void
684rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
685{ 1019{
686 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1022
689 display->flush (); 1023 display->flush ();
690
691 if (want_refresh && !flush_ev.active)
692 flush_ev.start (NOW + 0.01);
693} 1024}
694 1025
695void 1026void
696rxvt_term::flush_cb (time_watcher &w) 1027rxvt_term::flush_cb (ev::timer &w, int revents)
697{ 1028{
698 SET_R (this); 1029 make_current ();
699 SET_LOCALE (locale);
700 1030
701 refresh_limit = 1;
702 refresh_count = 0; 1031 refresh_count = 0;
703 flush (); 1032 flush ();
704} 1033}
705 1034
706#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
707void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (hidden_cursor)
1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
1044
1045 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1051void
708rxvt_term::cursor_blink_cb (time_watcher &w) 1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
709{ 1053{
710 hidden_cursor = !hidden_cursor; 1054 hidden_cursor = !hidden_cursor;
711 want_refresh = 1; 1055 want_refresh = 1;
712 1056 refresh_check ();
713 w.start (w.at + BLINK_INTERVAL);
714} 1057}
715#endif 1058#endif
716 1059
717#ifdef TEXT_BLINK 1060#ifdef TEXT_BLINK
718void 1061void
719rxvt_term::text_blink_cb (time_watcher &w) 1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
720{ 1063{
721 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
722 { 1065 {
723 hidden_text = !hidden_text; 1066 hidden_text = !hidden_text;
724 want_refresh = 1; 1067 want_refresh = 1;
725 w.start (w.at + TEXT_BLINK_INTERVAL); 1068 refresh_check ();
726 } 1069 }
1070 else
1071 w.stop ();
727} 1072}
728#endif 1073#endif
729 1074
730#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
731void 1076void
732rxvt_term::cont_scroll_cb (time_watcher &w) 1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
733{ 1078{
734 if ((scrollbar_isUp() || scrollbar_isDn()) && 1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
735 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
736 { 1081 {
737 refresh_type |= SMOOTH_REFRESH;
738 want_refresh = 1; 1082 want_refresh = 1;
739 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1083 refresh_check ();
740 } 1084 }
1085 else
1086 w.stop ();
741} 1087}
742#endif 1088#endif
743 1089
744#ifdef SELECTION_SCROLLING 1090#ifdef SELECTION_SCROLLING
745void 1091void
746rxvt_term::sel_scroll_cb (time_watcher &w) 1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
747{ 1093{
748 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1094 if (scr_page (scroll_selection_lines))
749 { 1095 {
750 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
751 refresh_type |= SMOOTH_REFRESH;
752 want_refresh = 1; 1097 want_refresh = 1;
753 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1098 refresh_check ();
754 } 1099 }
1100 else
1101 w.stop ();
755} 1102}
756#endif 1103#endif
757 1104
758#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
759void 1106void
760rxvt_term::slip_wheel_cb (time_watcher &w) 1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
761{ 1108{
762 if (mouse_slip_wheel_speed == 0 1109 if (scr_page (mouse_slip_wheel_speed))
763 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
764 : scr_page (UP, mouse_slip_wheel_speed))
765 { 1110 {
766 refresh_type |= SMOOTH_REFRESH;
767 want_refresh = 1; 1111 want_refresh = 1;
768 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1112 refresh_check ();
1113 }
1114
1115 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
769 } 1116 {
1117 mouse_slip_wheel_speed = 0;
1118 w.stop ();
1119 }
1120}
1121#endif
1122
1123#if LINUX_YIELD_HACK
1124static struct event_handler
1125{
1126 ev::prepare yield_ev;
1127
1128 void yield_cb (ev::prepare &w, int revents)
1129 {
1130 // this should really be sched_yield(), but the linux guys thought
1131 // that giving a process calling sched_yield () less cpu time than
1132 // ones with high nice levels is a useful thing to do. It surely is is
1133 // allowed by the sus... as is returning ENOSYS.
1134 // since the linux guys additionally thought that breaking the only
1135 // known workaround against their unusable sched_yield hack is cool,
1136 // we just nanosleep a bit and hope for the best.
1137
1138 struct timespec ts = { 0, 1000 };
1139 nanosleep (&ts, 0);
1140
1141 w.stop ();
1142 }
1143
1144 event_handler ()
1145 : yield_ev (this, &event_handler::yield_cb)
1146 {
1147 }
1148} event_handler;
1149#endif
1150
1151/* make sure all the cmd data is at beginning of cmdbuf */
1152void
1153rxvt_term::cmdbuf_reify ()
1154{
1155 if (cmdbuf_ptr == cmdbuf_base)
1156 return;
1157
1158 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1159
1160 memmove (cmdbuf_base, cmdbuf_ptr, used);
1161 cmdbuf_ptr = cmdbuf_base;
1162 cmdbuf_endp = cmdbuf_ptr + used;
1163
1164}
1165
1166#if defined (KEYSYM_RESOURCE)
1167void
1168rxvt_term::cmdbuf_append (const char *str, size_t count)
1169{
1170 cmdbuf_reify ();
1171
1172 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1173
1174 if (count > avail)
1175 return;
1176
1177 memcpy (cmdbuf_endp, str, count);
1178 cmdbuf_endp += count;
1179
1180 cmd_parse ();
770} 1181}
771#endif 1182#endif
772 1183
773bool 1184bool
774rxvt_term::pty_fill () 1185rxvt_term::pty_fill ()
775{ 1186{
776 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1187 cmdbuf_reify ();
777 1188
778 if (CBUFSIZ == n) 1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
779 { 1190
780 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1191 if (!avail)
781 n = 0;
782 } 1192 {
783 1193 // normally this indicates a "too long" command sequence - just drop the data we have
784 memmove (cmdbuf_base, cmdbuf_ptr, n);
785 cmdbuf_ptr = cmdbuf_base; 1194 cmdbuf_ptr = cmdbuf_base;
786 cmdbuf_endp = cmdbuf_ptr + n; 1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
787 1198
788 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
789 1200
790 if (n > 0) 1201 if (r > 0)
791 { 1202 {
792 cmdbuf_endp += n; 1203 cmdbuf_endp += r;
793 return true; 1204 return true;
794 } 1205 }
795 else if (n < 0 && errno != EAGAIN) 1206 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1207 {
1208#if LINUX_YIELD_HACK
1209 if (display->is_local)
1210 event_handler.yield_ev.start ();
1211#endif
1212 }
1213 else
1214 {
1215 pty_ev.stop ();
1216
1217 if (!option (Opt_hold))
796 destroy (); 1218 destroy ();
797 1219 }
1220
798 return false; 1221 return false;
799} 1222}
800 1223
801void 1224void
802rxvt_term::pty_cb (io_watcher &w, short revents) 1225rxvt_term::pty_cb (ev::io &w, int revents)
803{ 1226{
804 SET_R (this); 1227 make_current ();
805 SET_LOCALE (locale);
806 1228
807 if (revents & EVENT_WRITE) 1229 if (revents & ev::READ)
808 tt_write (0, 0);
809 else if (revents & EVENT_READ)
810 // loop, but don't allow a single term to monopolize us 1230 // loop, but don't allow a single term to monopolize us
811 while (pty_fill ()) 1231 for (int i = CBUFCNT; i-- && pty_fill (); )
812 if (cmd_parse ()) 1232 cmd_parse ();
813 break;
814}
815 1233
816void 1234 if (revents & ev::WRITE)
1235 pty_write ();
1236
1237 refresh_check ();
1238}
1239
1240void ecb_cold
817rxvt_term::pointer_unblank () 1241rxvt_term::pointer_unblank ()
818{ 1242{
819 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1243 XDefineCursor (dpy, vt, TermWin_cursor);
820 recolour_cursor (); 1244 recolor_cursor ();
821 1245
822#ifdef POINTER_BLANK 1246#ifdef POINTER_BLANK
823 hidden_pointer = 0; 1247 hidden_pointer = 0;
824 1248
825 if (Options & Opt_pointerBlank) 1249 if (option (Opt_pointerBlank))
826 pointer_ev.start (NOW + pointerBlankDelay); 1250 pointer_ev.start (pointerBlankDelay);
827#endif 1251#endif
828} 1252}
829 1253
830#ifdef POINTER_BLANK 1254#ifdef POINTER_BLANK
831void 1255void ecb_cold
832rxvt_term::pointer_blank () 1256rxvt_term::pointer_blank ()
833{ 1257{
834 if (! (Options & Opt_pointerBlank)) 1258 if (!option (Opt_pointerBlank))
835 return; 1259 return;
836 1260
837 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1261 XDefineCursor (dpy, vt, display->blank_cursor);
838 XFlush (display->display); 1262 XFlush (dpy);
839 1263
840 hidden_pointer = 1; 1264 hidden_pointer = 1;
841} 1265}
842 1266
843void 1267void ecb_cold
844rxvt_term::pointer_cb (time_watcher &w) 1268rxvt_term::pointer_cb (ev::timer &w, int revents)
845{ 1269{
846 SET_R (this); 1270 make_current ();
847 SET_LOCALE (locale);
848 1271
849 pointer_blank (); 1272 pointer_blank ();
850} 1273}
851#endif 1274#endif
852 1275
853void 1276void
854rxvt_term::mouse_report (XButtonEvent &ev) 1277rxvt_term::mouse_report (XButtonEvent &ev)
855{ 1278{
856 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
857 int x, y; 1280 int x, y;
1281 int code = 32;
858 1282
859 x = ev.x; 1283 x = Pixel2Col (ev.x) + 1;
860 y = ev.y; 1284 y = Pixel2Row (ev.y) + 1;
861 pixel_position (&x, &y); 1285
1286 if (ev.type == MotionNotify)
1287 {
1288 if (x == mouse_row && y == mouse_col)
1289 return;
1290
1291 mouse_row = x;
1292 mouse_col = y;
1293 code += 32;
1294 }
862 1295
863 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
864 {
865 button_number = 3; 1297 button_number = 3;
866 }
867 else 1298 else
868 { 1299 {
869 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
870 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
871 if (button_number >= 3) 1302 if (button_number >= 3)
872 button_number += (64 - 3); 1303 button_number += 64 - 3;
873 } 1304 }
874 1305
875 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
876 { 1307 {
877 /* 1308 /*
878 * do not report ButtonRelease 1309 * do not report ButtonRelease
879 * no state info allowed 1310 * no state info allowed
880 */ 1311 */
… …
895 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
896 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
897#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
898 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
899#endif 1330#endif
900
901 } 1331 }
902 1332
903#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
904 fprintf (stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
905 if (key_state & 16) 1335 if (key_state & 16)
906 fputc ('C', stderr); 1336 fputc ('C', stderr);
907 if (key_state & 4) 1337 if (key_state & 4)
908 fputc ('S', stderr); 1338 fputc ('S', stderr);
… …
910 fputc ('A', stderr); 1340 fputc ('A', stderr);
911 if (key_state & 32) 1341 if (key_state & 32)
912 fputc ('2', stderr); 1342 fputc ('2', stderr);
913 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
914 button_number, 1344 button_number,
915 x + 1, 1345 x,
916 y + 1); 1346 y);
917#else 1347#endif
1348
1349#if ENABLE_FRILLS
1350 if (priv_modes & PrivMode_ExtMouseRight)
1351 tt_printf ("\033[%d;%d;%dM",
1352 code + button_number + key_state,
1353 x,
1354 y);
1355 else if (priv_modes & PrivMode_ExtModeMouse)
1356 tt_printf ("\033[M%c%lc%lc",
1357 code + button_number + key_state,
1358 wint_t (32 + x),
1359 wint_t (32 + y));
1360 else
1361#endif
918 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
919 (32 + button_number + key_state), 1363 code + button_number + key_state,
920 (32 + x + 1), 1364 32 + x,
921 (32 + y + 1)); 1365 32 + y);
922#endif
923} 1366}
924
925#ifdef USING_W11LIB
926void
927rxvt_W11_process_x_event (XEvent *ev)
928{
929 rxvt_t *r = rxvt_get_r ();
930
931 x_cb (*ev);
932}
933#endif
934 1367
935/*{{{ process an X event */ 1368/*{{{ process an X event */
936void 1369void ecb_hot
937rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
938{ 1371{
939 SET_R (this); 1372 make_current ();
940 SET_LOCALE (locale);
941 1373
942#if defined(CURSOR_BLINK) 1374 dLocal (Display *, dpy);
943 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
944 {
945 if (hidden_cursor)
946 {
947 hidden_cursor = 0;
948 want_refresh = 1;
949 }
950 1375
951 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1376 if (ev.xany.window == vt
952 } 1377 && SHOULD_INVOKE (HOOK_X_EVENT)
953#endif 1378 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
954
955#if defined(POINTER_BLANK)
956 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
957 {
958 if (ev.type == MotionNotify
959 || ev.type == ButtonPress
960 || ev.type == ButtonRelease)
961 if (hidden_pointer)
962 pointer_unblank ();
963
964 if (ev.type == KeyPress && hidden_pointer == 0)
965 pointer_blank ();
966 }
967#endif
968
969#ifdef USE_XIM
970 if (XFilterEvent (&ev, None))
971 return; 1379 return;
972#endif
973 1380
1381 // for XQueryPointer
974 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
975 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
976 unsigned int unused_mask; 1384 unsigned int unused_mask;
977
978#ifdef DEBUG_X
979 const char *const eventnames[] =
980 { /* mason - this matches my system */
981 "",
982 "",
983 "KeyPress",
984 "KeyRelease",
985 "ButtonPress",
986 "ButtonRelease",
987 "MotionNotify",
988 "EnterNotify",
989 "LeaveNotify",
990 "FocusIn",
991 "FocusOut",
992 "KeymapNotify",
993 "Expose",
994 "GraphicsExpose",
995 "NoExpose",
996 "VisibilityNotify",
997 "CreateNotify",
998 "DestroyNotify",
999 "UnmapNotify",
1000 "MapNotify",
1001 "MapRequest",
1002 "ReparentNotify",
1003 "ConfigureNotify",
1004 "ConfigureRequest",
1005 "GravityNotify",
1006 "ResizeRequest",
1007 "CirculateNotify",
1008 "CirculateRequest",
1009 "PropertyNotify",
1010 "SelectionClear",
1011 "SelectionRequest",
1012 "SelectionNotify",
1013 "ColormapNotify",
1014 "ClientMessage",
1015 "MappingNotify"
1016 };
1017#endif
1018
1019#ifdef DEBUG_X
1020 struct timeval tp;
1021 struct tm *ltt;
1022 (void)gettimeofday (&tp, NULL);
1023 ltt = localtime (& (tp.tv_sec));
1024 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));
1025#endif
1026 1385
1027 switch (ev.type) 1386 switch (ev.type)
1028 { 1387 {
1029 case KeyPress: 1388 case KeyPress:
1030 lookup_key (ev.xkey); 1389 key_press (ev.xkey);
1031 break; 1390 break;
1032 1391
1033#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1034 case KeyRelease: 1392 case KeyRelease:
1035 { 1393 key_release (ev.xkey);
1036 if (!(ev.xkey.state & ControlMask))
1037 slip_wheel_ev.stop ();
1038 else
1039 {
1040 KeySym ks;
1041
1042 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1043 if (ks == XK_Control_L || ks == XK_Control_R)
1044 mouse_slip_wheel_speed = 0;
1045 }
1046 break; 1394 break;
1047 }
1048#endif
1049 1395
1050 case ButtonPress: 1396 case ButtonPress:
1051 button_press (ev.xbutton); 1397 button_press (ev.xbutton);
1052 break; 1398 break;
1053 1399
… …
1055 button_release (ev.xbutton); 1401 button_release (ev.xbutton);
1056 break; 1402 break;
1057 1403
1058 case ClientMessage: 1404 case ClientMessage:
1059 if (ev.xclient.format == 32 1405 if (ev.xclient.format == 32
1060 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1061 destroy ();
1062#ifdef OFFIX_DND
1063 /* OffiX Dnd (drag 'n' drop) protocol */
1064 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1065 && (ev.xclient.data.l[0] == DndFile
1066 || ev.xclient.data.l[0] == DndDir
1067 || ev.xclient.data.l[0] == DndLink))
1068 { 1407 {
1069 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1070 Atom ActualType; 1409 {
1071 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1072 unsigned char *data; 1411 {
1073 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1074 1413 {
1075 XGetWindowProperty (display->display, display->root, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1076 xa[XA_DNDSELECTION], 1415 destroy ();
1077 0L, 1000000L, 1416 }
1078 False, AnyPropertyType, 1417#if ENABLE_EWMH
1079 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1080 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1081 &data); 1421 &ev);
1082 XChangeProperty (display->display, display->root, 1422#endif
1083 XA_CUT_BUFFER0, XA_STRING, 1423 }
1084 8, PropModeReplace, 1424 }
1085 data, STRLEN (data)); 1425#if ENABLE_XEMBED
1086 XFree (data); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1087 selection_paste (display->root, XA_CUT_BUFFER0, True); 1427 {
1088 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1428 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1429 focus_in ();
1430 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1431 focus_out ();
1432 }
1433#endif
1089 } 1434 }
1090#endif /* OFFIX_DND */
1091 break;
1092
1093 case MappingNotify:
1094 XRefreshKeyboardMapping (&ev.xmapping);
1095 break; 1435 break;
1096 1436
1097 /* 1437 /*
1098 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1099 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1118 break; 1458 break;
1119 } 1459 }
1120 break; 1460 break;
1121 1461
1122 case FocusIn: 1462 case FocusIn:
1123 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent)
1124 { 1478 {
1125 TermWin.focus = 1; 1479 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1126 want_refresh = 1; 1480 ;
1127#ifdef USE_XIM 1481
1128 if (Input_Context != NULL) 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1129 XSetICFocus (Input_Context); 1483
1130#endif 1484 bool moved = false;
1131#ifdef CURSOR_BLINK 1485#ifdef HAVE_BG_PIXMAP
1132 if (Options & Opt_cursorBlink) 1486 if (bg_window_position_sensitive ())
1133 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1134#endif
1135#ifdef OFF_FOCUS_FADING
1136 if (rs[Rs_fade])
1137 { 1487 {
1138 PixColors = PixColorsFocused; 1488 want_position_change = true;
1139 set_colorfgbg (); 1489 if (bg_img == 0)
1140 scr_clear (); 1490 moved = true;
1141 scr_touch (true);
1142 } 1491 }
1143#endif 1492#endif
1144 1493
1494 if (want_position_change)
1495 {
1496 int x, y;
1497
1498 if (ev.xconfigure.send_event)
1499 {
1500 x = ev.xconfigure.x;
1501 y = ev.xconfigure.y;
1502 }
1503 else
1504 get_window_origin (x, y);
1505
1506 if (x != parent_x || y != parent_y)
1507 {
1508 parent_x = x;
1509 parent_y = y;
1510 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1511 moved = true;
1512 }
1513 }
1514
1515 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1516 {
1517 seen_resize = 1;
1518 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1519 }
1520 else
1521 {
1522#ifdef HAVE_BG_PIXMAP
1523 if (moved)
1524 update_background ();
1525#endif
1526 }
1527
1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1145 } 1529 }
1146 break; 1530 break;
1147 1531
1148 case FocusOut:
1149 if (TermWin.focus)
1150 {
1151 TermWin.focus = 0;
1152 want_refresh = 1;
1153#ifdef USE_XIM
1154 if (Input_Context != NULL)
1155 XUnsetICFocus (Input_Context);
1156#endif
1157#ifdef CURSOR_BLINK
1158 if (Options & Opt_cursorBlink)
1159 cursor_blink_ev.stop ();
1160 hidden_cursor = 0;
1161#endif
1162#ifdef OFF_FOCUS_FADING
1163 if (rs[Rs_fade])
1164 {
1165 PixColors = PixColorsUnFocused;
1166 set_colorfgbg ();
1167 scr_clear ();
1168 scr_touch (true);
1169 }
1170#endif
1171
1172 }
1173 break;
1174
1175 case ConfigureNotify: 1532 case PropertyNotify:
1176 if (ev.xconfigure.window == TermWin.parent[0]) 1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1177 {
1178 int height, width;
1179
1180 do
1181 { /* Wrap lots of configures into one */
1182 width = ev.xconfigure.width;
1183 height = ev.xconfigure.height;
1184 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1185 }
1186 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1187
1188 if (szHint.width != width || szHint.height != height)
1189 resize_all_windows (width, height, 1);
1190
1191#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1192 if (Options & Opt_transparent)
1193 {
1194 check_our_parents ();
1195 if (am_transparent)
1196 want_refresh = want_full_refresh = 1;
1197 }
1198#endif
1199 }
1200 break; 1534 break;
1201 1535
1202 case SelectionClear: 1536 case SelectionClear:
1203 selection_clear (); 1537 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1204 break;
1205
1206 case SelectionNotify:
1207 if (selection_wait == Sel_normal)
1208 selection_paste (ev.xselection.requestor,
1209 ev.xselection.property, True);
1210 break; 1538 break;
1211 1539
1212 case SelectionRequest: 1540 case SelectionRequest:
1213 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1214 break; 1542 break;
1215 1543
1544 case MapNotify:
1545#ifdef HAVE_BG_PIXMAP
1546 // This is needed at startup for the case of no window manager
1547 // or a non-reparenting window manager and also because we
1548 // defer bg image updates if the window is not mapped. The
1549 // short delay is to optimize for multiple ConfigureNotify
1550 // events at startup when the window manager reparents the
1551 // window, so as to perform the computation after we have
1552 // received all of them.
1553 if (bg_img == 0)
1554 update_background_ev.start (0.025);
1555#endif
1556 mapped = 1;
1557#ifdef TEXT_BLINK
1558 text_blink_ev.start ();
1559#endif
1560 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1561 break;
1562
1216 case UnmapNotify: 1563 case UnmapNotify:
1217 TermWin.mapped = 0; 1564 mapped = 0;
1218#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1219 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1220#endif 1567#endif
1568 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1221 break; 1569 break;
1222
1223 case MapNotify:
1224 TermWin.mapped = 1;
1225#ifdef TEXT_BLINK
1226 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1227#endif
1228 break;
1229
1230#ifdef TRANSPARENT
1231 case ReparentNotify:
1232 rootwin_cb (ev);
1233 break;
1234#endif /* TRANSPARENT */
1235 1570
1236 case GraphicsExpose: 1571 case GraphicsExpose:
1237 case Expose: 1572 case Expose:
1238 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1239 { 1574 {
1240 do 1575 do
1576 {
1241 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1242 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1579 }
1243 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1244 1581
1245 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1246 1583
1247 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1585 {
1248 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1249 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1588 }
1250 1589
1251 scr_refresh (refresh_type); 1590 want_refresh = 1;
1252 } 1591 }
1253 else 1592 else
1254 { 1593 {
1255 XEvent unused_event; 1594 XEvent unused_event;
1256 1595
1257 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1258 ; 1597 ;
1259 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1260 ; 1599 ;
1261 1600
1262 if (isScrollbarWindow (ev.xany.window)) 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1263 { 1602 {
1264 scrollBar.setIdle (); 1603 scrollBar.state = SB_STATE_IDLE;
1265 scrollbar_show (0); 1604 scrollBar.show (0);
1266 } 1605 }
1267#ifdef MENUBAR
1268 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1269 menubar_expose ();
1270#endif
1271
1272#ifdef TRANSPARENT
1273 if (am_transparent && ev.xany.window == TermWin.parent[0])
1274 XClearWindow (display->display, ev.xany.window);
1275#endif
1276 } 1606 }
1277 break; 1607 break;
1278 1608
1279 case MotionNotify: 1609 case MotionNotify:
1280#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1281 if (hidden_pointer) 1611 if (hidden_pointer)
1282 pointer_unblank (); 1612 pointer_unblank ();
1283#endif 1613#endif
1284#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1285 if (isMenuBarWindow (ev.xany.window)) 1615 || priv_modes & PrivMode_MouseAnyEvent)
1616 mouse_report (ev.xbutton);
1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1618 break;
1619
1620 if (ev.xany.window == vt)
1286 { 1621 {
1287 menubar_control (ev.xbutton); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1288 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1289 } 1624 ; // nop
1290#endif
1291 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1292 break;
1293
1294 if (ev.xany.window == TermWin.vt)
1295 {
1296 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1297 { 1626 {
1298 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1299 ; 1628 ;
1300 1629
1301 XQueryPointer (display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1302 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1303 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1304 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1305 &unused_mask); 1634 &ev.xbutton.state);
1306#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1307 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1308 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1309 { 1638 {
1310#endif 1639#endif
1640#if ISO_14755
1641 // 5.4
1642 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1643 {
1644 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1645 break;
1646 }
1647#endif
1311 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1312 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1313#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1314 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1315 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1316 { 1654 {
1655 page_dirn scroll_selection_dir;
1317 int dist; 1656 int dist;
1318 1657
1319 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1320 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1321 */ 1660 */
1322 if (!sel_scroll_ev.active) 1661 if (!sel_scroll_ev.is_active ())
1323 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1324 1663
1325 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1326 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1327 */ 1666 */
1328 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1329 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1330 selection_save_state=
1331 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1332 1670
1333 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1334 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1335 { 1673 {
1336 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1337 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1338 } 1676 }
1339 else 1677 else
1340 { 1678 {
1341 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1342 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1343 (TermWin.int_bwidth + TermWin.height);
1344 } 1681 }
1682
1345 scroll_selection_lines= (Pixel2Height (dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1346 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1347 MIN_IT (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1348 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1349 } 1689 }
1350 else 1690 else
1351 { 1691 {
1352 /* we are within the text window, so we 1692 /* we are within the text window, so we
1353 * shouldn't be scrolling 1693 * shouldn't be scrolling
1354 */ 1694 */
1355 if (sel_scroll_ev.active)
1356 sel_scroll_ev.stop(); 1695 sel_scroll_ev.stop();
1357 } 1696 }
1358#endif 1697#endif
1359#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1360
1361 } 1699 }
1362#endif 1700#endif
1363
1364 } 1701 }
1365 } 1702 }
1366 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1367 { 1704 {
1368 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1369 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1370 XQueryPointer (display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1371 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1372 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1373 & (ev.xbutton.x), & (ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1374 &unused_mask); 1713 &unused_mask);
1375 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1376 scrollbar_size ()); 1715 scrollBar.size ());
1377 scr_refresh (refresh_type);
1378 refresh_limit = 0; 1716 want_refresh = 1;
1379 scrollbar_show (1); 1717 scrollBar.show (1);
1380 } 1718 }
1381 break; 1719 break;
1382 } 1720 }
1383}
1384 1721
1385void 1722#if defined(CURSOR_BLINK)
1723 if (ev.type == KeyPress)
1724 cursor_blink_reset ();
1725#endif
1726
1727#if defined(POINTER_BLANK)
1728 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1729 {
1730 if (ev.type == MotionNotify
1731 || ev.type == ButtonPress
1732 || ev.type == ButtonRelease)
1733 if (hidden_pointer)
1734 pointer_unblank ();
1735
1736 if (ev.type == KeyPress && hidden_pointer == 0)
1737 pointer_blank ();
1738 }
1739#endif
1740
1741 refresh_check ();
1742}
1743
1744#if ENABLE_FRILLS
1745void ecb_cold
1746rxvt_term::set_urgency (bool enable)
1747{
1748 if (enable == urgency_hint)
1749 return;
1750
1751 if (XWMHints *h = XGetWMHints (dpy, parent))
1752 {
1753 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1754 XSetWMHints (dpy, parent, h);
1755 urgency_hint = enable;
1756 XFree (h);
1757 }
1758}
1759#endif
1760
1761void ecb_cold
1762rxvt_term::focus_in ()
1763{
1764 if (!focus)
1765 {
1766 focus = 1;
1767 want_refresh = 1;
1768
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 {
1772 im_set_position ();
1773 XSetICFocus (Input_Context);
1774 }
1775#endif
1776#if CURSOR_BLINK
1777 if (option (Opt_cursorBlink))
1778 cursor_blink_ev.again ();
1779#endif
1780#if OFF_FOCUS_FADING
1781 if (rs[Rs_fade])
1782 {
1783 pix_colors = pix_colors_focused;
1784 scr_recolor ();
1785 }
1786#endif
1787#if ENABLE_FRILLS
1788 if (option (Opt_urgentOnBell))
1789 set_urgency (0);
1790#endif
1791
1792 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1793 }
1794}
1795
1796void ecb_cold
1797rxvt_term::focus_out ()
1798{
1799 if (focus)
1800 {
1801 focus = 0;
1802 want_refresh = 1;
1803
1804#if ENABLE_FRILLS
1805 if (option (Opt_urgentOnBell))
1806 set_urgency (0);
1807#endif
1808#if ENABLE_FRILLS || ISO_14755
1809 if (iso14755buf)
1810 {
1811 iso14755buf = 0;
1812# if ISO_14755
1813 scr_overlay_off ();
1814# endif
1815 }
1816#endif
1817#if USE_XIM
1818 if (Input_Context != NULL)
1819 XUnsetICFocus (Input_Context);
1820#endif
1821#if CURSOR_BLINK
1822 if (option (Opt_cursorBlink))
1823 cursor_blink_ev.stop ();
1824
1825 hidden_cursor = 0;
1826#endif
1827#if OFF_FOCUS_FADING
1828 if (rs[Rs_fade])
1829 {
1830 pix_colors = pix_colors_unfocused;
1831 scr_recolor ();
1832 }
1833#endif
1834
1835 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1836 }
1837}
1838
1839void ecb_cold
1840rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 if (!first_time)
1846 pix_colors_focused [idx].free (this);
1847
1848 rgba c;
1849 pix_colors [Color_fade].get (c);
1850 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1851 }
1852#endif
1853}
1854
1855#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1856void ecb_hot
1386rxvt_term::rootwin_cb (XEvent &ev) 1857rxvt_term::rootwin_cb (XEvent &ev)
1387{ 1858{
1388 SET_R (this); 1859 make_current ();
1389 SET_LOCALE (locale); 1860
1861 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1862 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1863 return;
1390 1864
1391 switch (ev.type) 1865 switch (ev.type)
1392 { 1866 {
1393 case PropertyNotify: 1867 case PropertyNotify:
1868 /*
1869 * if user used some Esetroot compatible prog to set the root bg,
1870 * use the property to determine the pixmap. We use it later on.
1871 */
1394 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1872 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1873 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1395 { 1874 {
1396 if (ev.xproperty.state == PropertyNewValue) 1875#if BG_IMAGE_FROM_ROOT
1397 selection_property (ev.xproperty.window, ev.xproperty.atom); 1876 if (option (Opt_transparent))
1398 break; 1877 {
1878 rxvt_img::new_from_root (this)->replace (root_img);
1879 update_background ();
1880 }
1881#endif
1882 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1399 } 1883 }
1400#ifdef TRANSPARENT
1401 else
1402 {
1403 /*
1404 * if user used some Esetroot compatible prog to set the root bg,
1405 * use the property to determine the pixmap. We use it later on.
1406 */
1407 if (xa[XA_XROOTPMAPID] == 0)
1408 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1409 1884
1410 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1411 return;
1412 }
1413
1414 /* FALLTHROUGH */
1415 case ReparentNotify:
1416 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1417 want_refresh = want_full_refresh = 1;
1418 break; 1885 break;
1419#endif
1420 } 1886 }
1887
1888 refresh_check ();
1421} 1889}
1890#endif
1422 1891
1423void 1892void
1424rxvt_term::button_press (XButtonEvent &ev) 1893rxvt_term::button_press (XButtonEvent &ev)
1425{ 1894{
1426 int reportmode = 0, clickintime; 1895 int reportmode = 0, clickintime;
1427 1896
1428 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1897 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1898
1429 if (!bypass_keystate) 1899 if (!bypass_keystate)
1430 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1900 reportmode = !! (priv_modes & PrivMode_mouse_report);
1901
1431 /* 1902 /*
1432 * VT window processing of button press 1903 * VT window processing of button press
1433 */ 1904 */
1434 if (ev.window == TermWin.vt) 1905 if (ev.window == vt)
1435 { 1906 {
1907 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1908 return;
1909
1910#if ISO_14755
1911 // 5.4
1912 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1913 {
1914 iso14755_54 (ev.x, ev.y);
1915 return;
1916 }
1917#endif
1918
1436 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1919 clickintime = ev.time - MEvent.time < multiClickTime;
1920
1437 if (reportmode) 1921 if (reportmode)
1438 { 1922 {
1439 /* mouse report from vt window */ 1923 /* mouse report from vt window */
1440 /* save the xbutton state (for ButtonRelease) */ 1924 /* save the xbutton state (for ButtonRelease) */
1441 MEvent.state = ev.state; 1925 MEvent.state = ev.state;
1442#ifdef MOUSE_REPORT_DOUBLECLICK 1926#ifdef MOUSE_REPORT_DOUBLECLICK
1443 if (ev.button == MEvent.button && clickintime) 1927 if (ev.button == MEvent.button && clickintime)
1444 { 1928 {
1445 /* same button, within alloted time */ 1929 /* same button, within allowed time */
1446 MEvent.clicks++; 1930 MEvent.clicks++;
1931
1447 if (MEvent.clicks > 1) 1932 if (MEvent.clicks > 1)
1448 { 1933 {
1449 /* only report double clicks */ 1934 /* only report double clicks */
1450 MEvent.clicks = 2; 1935 MEvent.clicks = 2;
1451 mouse_report (ev); 1936 mouse_report (ev);
… …
1463 mouse_report (ev); 1948 mouse_report (ev);
1464 } 1949 }
1465#else 1950#else
1466 MEvent.button = ev.button; 1951 MEvent.button = ev.button;
1467 mouse_report (ev); 1952 mouse_report (ev);
1468#endif /* MOUSE_REPORT_DOUBLECLICK */ 1953#endif /* MOUSE_REPORT_DOUBLECLICK */
1469 1954
1470 } 1955 }
1471 else 1956 else
1472 { 1957 {
1473 if (ev.button != MEvent.button) 1958 if (ev.button != MEvent.button)
1474 MEvent.clicks = 0; 1959 MEvent.clicks = 0;
1960
1475 switch (ev.button) 1961 switch (ev.button)
1476 { 1962 {
1477 case Button1: 1963 case Button1:
1964 /* allow meta + click to select rectangular areas */
1965 /* should be done in screen.C */
1966#if ENABLE_FRILLS
1967 selection.rect = !!(ev.state & ModMetaMask);
1968#else
1969 selection.rect = false;
1970#endif
1971
1478 /* allow shift+left click to extend selection */ 1972 /* allow shift+left click to extend selection */
1479 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1973 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1480 { 1974 {
1481 if (MEvent.button == Button1 && clickintime) 1975 if (MEvent.button == Button1 && clickintime)
1482 selection_rotate (ev.x, ev.y); 1976 selection_rotate (ev.x, ev.y);
1483 else 1977 else
1484 selection_extend (ev.x, ev.y, 1); 1978 selection_extend (ev.x, ev.y, 1);
… …
1499 case Button3: 1993 case Button3:
1500 if (MEvent.button == Button3 && clickintime) 1994 if (MEvent.button == Button3 && clickintime)
1501 selection_rotate (ev.x, ev.y); 1995 selection_rotate (ev.x, ev.y);
1502 else 1996 else
1503 selection_extend (ev.x, ev.y, 1); 1997 selection_extend (ev.x, ev.y, 1);
1998
1504 MEvent.button = Button3; 1999 MEvent.button = Button3;
1505 break; 2000 break;
1506 } 2001 }
1507 } 2002 }
2003
1508 MEvent.time = ev.time; 2004 MEvent.time = ev.time;
1509 return; 2005 return;
1510 } 2006 }
1511 2007
1512 /* 2008 /*
1513 * Scrollbar window processing of button press 2009 * Scrollbar window processing of button press
1514 */ 2010 */
1515 if (isScrollbarWindow (ev.window)) 2011 if (scrollBar.state && ev.window == scrollBar.win)
1516 { 2012 {
1517 scrollBar.setIdle (); 2013 page_dirn direction = NO_DIR;
2014
2015 if (scrollBar.upButton (ev.y))
2016 direction = UP; /* up */
2017 else if (scrollBar.dnButton (ev.y))
2018 direction = DN; /* down */
2019
2020 scrollBar.state = SB_STATE_IDLE;
1518 /* 2021 /*
1519 * Rxvt-style scrollbar: 2022 * Rxvt-style scrollbar:
1520 * move up if mouse is above slider 2023 * move up if mouse is above slider
1521 * move dn if mouse is below slider 2024 * move dn if mouse is below slider
1522 * 2025 *
… …
1531 /* 2034 /*
1532 * Mouse report disabled scrollbar: 2035 * Mouse report disabled scrollbar:
1533 * arrow buttons - send up/down 2036 * arrow buttons - send up/down
1534 * click on scrollbar - send pageup/down 2037 * click on scrollbar - send pageup/down
1535 */ 2038 */
1536 if ((scrollBar.style == R_SB_NEXT 2039 if (direction == UP)
1537 && scrollbarnext_upButton (ev.y))
1538 || (scrollBar.style == R_SB_RXVT
1539 && scrollbarrxvt_upButton (ev.y)))
1540 tt_printf ("\033[A"); 2040 tt_printf ("\033[A");
1541 else if ((scrollBar.style == R_SB_NEXT 2041 else if (direction == DN)
1542 && scrollbarnext_dnButton (ev.y))
1543 || (scrollBar.style == R_SB_RXVT
1544 && scrollbarrxvt_dnButton (ev.y)))
1545 tt_printf ("\033[B"); 2042 tt_printf ("\033[B");
1546 else 2043 else
1547 switch (ev.button) 2044 switch (ev.button)
1548 { 2045 {
1549 case Button2: 2046 case Button2:
… …
1556 tt_printf ("\033[5~"); 2053 tt_printf ("\033[5~");
1557 break; 2054 break;
1558 } 2055 }
1559 } 2056 }
1560 else 2057 else
1561#endif /* NO_SCROLLBAR_REPORT */ 2058#endif /* NO_SCROLLBAR_REPORT */
1562
1563 {
1564 char upordown = 0;
1565
1566 if (scrollBar.style == R_SB_NEXT)
1567 { 2059 {
1568 if (scrollbarnext_upButton (ev.y)) 2060 if (direction != NO_DIR)
1569 upordown = -1; /* up */
1570 else if (scrollbarnext_dnButton (ev.y))
1571 upordown = 1; /* down */
1572 }
1573 else if (scrollBar.style == R_SB_RXVT)
1574 {
1575 if (scrollbarrxvt_upButton (ev.y))
1576 upordown = -1; /* up */
1577 else if (scrollbarrxvt_dnButton (ev.y))
1578 upordown = 1; /* down */
1579 }
1580 if (upordown)
1581 { 2061 {
1582#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2062#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2063 if (!cont_scroll_ev.is_active ())
1583 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2064 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1584#endif 2065#endif
1585 if (scr_page (upordown < 0 ? UP : DN, 1)) 2066 if (scr_page (direction, 1))
1586 { 2067 {
1587 if (upordown < 0) 2068 if (direction == UP)
1588 scrollBar.setUp (); 2069 scrollBar.state = SB_STATE_UP;
1589 else 2070 else
1590 scrollBar.setDn (); 2071 scrollBar.state = SB_STATE_DOWN;
1591 } 2072 }
1592 } 2073 }
1593 else 2074 else
1594 switch (ev.button) 2075 switch (ev.button)
1595 { 2076 {
1596 case Button2: 2077 case Button2:
1597 switch (scrollbar_align) 2078 switch (scrollBar.align)
1598 { 2079 {
1599 case R_SB_ALIGN_TOP: 2080 case SB_ALIGN_TOP:
1600 csrO = 0; 2081 csrO = 0;
1601 break; 2082 break;
1602 case R_SB_ALIGN_CENTRE: 2083 case SB_ALIGN_CENTRE:
1603 csrO = (scrollBar.bot - scrollBar.top) / 2; 2084 csrO = (scrollBar.bot - scrollBar.top) / 2;
1604 break; 2085 break;
1605 case R_SB_ALIGN_BOTTOM: 2086 case SB_ALIGN_BOTTOM:
1606 csrO = scrollBar.bot - scrollBar.top; 2087 csrO = scrollBar.bot - scrollBar.top;
1607 break; 2088 break;
1608 } 2089 }
1609 2090
1610 if (scrollBar.style == R_SB_XTERM 2091 if (scrollBar.style == SB_STYLE_XTERM
1611 || scrollbar_above_slider (ev.y) 2092 || scrollBar.above_slider (ev.y)
1612 || scrollbar_below_slider (ev.y)) 2093 || scrollBar.below_slider (ev.y))
1613 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2094 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1614 2095
1615 scrollBar.setMotion (); 2096 scrollBar.state = SB_STATE_MOTION;
1616 break; 2097 break;
1617 2098
1618 case Button1: 2099 case Button1:
1619 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2100 if (scrollBar.align == SB_ALIGN_CENTRE)
1620 csrO = ev.y - scrollBar.top; 2101 csrO = ev.y - scrollBar.top;
1621 /* FALLTHROUGH */ 2102 /* FALLTHROUGH */
1622 2103
1623 case Button3: 2104 case Button3:
1624 if (scrollBar.style != R_SB_XTERM) 2105 if (scrollBar.style != SB_STYLE_XTERM)
1625 { 2106 {
1626 if (scrollbar_above_slider (ev.y)) 2107 if (scrollBar.above_slider (ev.y))
1627# ifdef RXVT_SCROLL_FULL 2108# ifdef RXVT_SCROLL_FULL
1628 scr_page (UP, TermWin.nrow - 1); 2109 scr_page (UP, nrow - 1);
1629# else 2110# else
1630 scr_page (UP, TermWin.nrow / 4); 2111 scr_page (UP, nrow / 4);
1631# endif 2112# endif
1632 else if (scrollbar_below_slider (ev.y)) 2113 else if (scrollBar.below_slider (ev.y))
1633# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1634 scr_page (DN, TermWin.nrow - 1); 2115 scr_page (DN, nrow - 1);
1635# else 2116# else
1636 scr_page (DN, TermWin.nrow / 4); 2117 scr_page (DN, nrow / 4);
1637# endif 2118# endif
1638 else 2119 else
1639 scrollBar.setMotion (); 2120 scrollBar.state = SB_STATE_MOTION;
1640 } 2121 }
1641 else 2122 else
1642 { 2123 {
1643 scr_page ((ev.button == Button1 ? DN : UP), 2124 scr_page ((ev.button == Button1 ? DN : UP),
1644 (TermWin.nrow 2125 (nrow
1645 * scrollbar_position (ev.y) 2126 * scrollBar.position (ev.y)
1646 / scrollbar_size ())); 2127 / scrollBar.size ()));
1647 } 2128 }
1648 2129
1649 break; 2130 break;
1650 } 2131 }
1651 } 2132 }
2133
1652 return; 2134 return;
1653 } 2135 }
1654#if MENUBAR
1655 /*
1656 * Menubar window processing of button press
1657 */
1658 if (isMenuBarWindow (ev.window))
1659 menubar_control (ev);
1660#endif
1661} 2136}
1662 2137
1663void 2138void
1664rxvt_term::button_release (XButtonEvent &ev) 2139rxvt_term::button_release (XButtonEvent &ev)
1665{ 2140{
1666 int reportmode = 0; 2141 int reportmode = 0;
1667 2142
1668 csrO = 0; /* reset csr Offset */ 2143 csrO = 0; /* reset csr Offset */
1669 if (!bypass_keystate) 2144 if (!bypass_keystate)
1670 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2145 reportmode = !! (priv_modes & PrivMode_mouse_report);
1671 2146
1672 if (scrollbar_isUpDn ()) 2147 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1673 { 2148 {
1674 scrollBar.setIdle (); 2149 scrollBar.state = SB_STATE_IDLE;
1675 scrollbar_show (0); 2150 scrollBar.show (0);
1676#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1677 refresh_type &= ~SMOOTH_REFRESH;
1678#endif
1679
1680 } 2151 }
2152
1681#ifdef SELECTION_SCROLLING 2153#ifdef SELECTION_SCROLLING
1682 if (sel_scroll_ev.active)
1683 sel_scroll_ev.stop(); 2154 sel_scroll_ev.stop();
1684#endif 2155#endif
2156
1685 if (ev.window == TermWin.vt) 2157 if (ev.window == vt)
1686 { 2158 {
2159 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2160 return;
2161
2162#if ISO_14755
2163 // 5.4
2164 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2165 return;
2166#endif
2167
1687 if (reportmode) 2168 if (reportmode)
1688 { 2169 {
1689 /* mouse report from vt window */ 2170 /* mouse report from vt window */
1690 /* don't report release of wheel "buttons" */ 2171 /* don't report release of wheel "buttons" */
1691 if (ev.button >= 4) 2172 if (ev.button >= 4)
… …
1693#ifdef MOUSE_REPORT_DOUBLECLICK 2174#ifdef MOUSE_REPORT_DOUBLECLICK
1694 /* only report the release of 'slow' single clicks */ 2175 /* only report the release of 'slow' single clicks */
1695 if (MEvent.button != AnyButton 2176 if (MEvent.button != AnyButton
1696 && (ev.button != MEvent.button 2177 && (ev.button != MEvent.button
1697 || (ev.time - MEvent.time 2178 || (ev.time - MEvent.time
1698 > MULTICLICK_TIME / 2))) 2179 > multiClickTime / 2)))
1699 { 2180 {
1700 MEvent.clicks = 0; 2181 MEvent.clicks = 0;
1701 MEvent.button = AnyButton; 2182 MEvent.button = AnyButton;
1702 mouse_report (ev); 2183 mouse_report (ev);
1703 } 2184 }
1704#else /* MOUSE_REPORT_DOUBLECLICK */ 2185#else /* MOUSE_REPORT_DOUBLECLICK */
1705 MEvent.button = AnyButton; 2186 MEvent.button = AnyButton;
1706 mouse_report (ev); 2187 mouse_report (ev);
1707#endif /* MOUSE_REPORT_DOUBLECLICK */ 2188#endif /* MOUSE_REPORT_DOUBLECLICK */
1708 return; 2189 return;
1709 } 2190 }
2191
1710 /* 2192 /*
1711 * dumb hack to compensate for the failure of click-and-drag 2193 * dumb hack to compensate for the failure of click-and-drag
1712 * when overriding mouse reporting 2194 * when overriding mouse reporting
1713 */ 2195 */
1714 if (PrivateModes & PrivMode_mouse_report 2196 if (priv_modes & PrivMode_mouse_report
1715 && bypass_keystate 2197 && bypass_keystate
1716 && ev.button == Button1 && MEvent.clicks <= 1) 2198 && ev.button == Button1 && MEvent.clicks <= 1)
1717 selection_extend (ev.x, ev.y, 0); 2199 selection_extend (ev.x, ev.y, 0);
1718 2200
1719 switch (ev.button) 2201 switch (ev.button)
1720 { 2202 {
1721 case Button1: 2203 case Button1:
1722 case Button3: 2204 case Button3:
1723 selection_make (ev.time); 2205 selection_make (ev.time);
1724 break; 2206 break;
2207
1725 case Button2: 2208 case Button2:
1726 selection_request (ev.time, ev.x, ev.y); 2209 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2210 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1727 break; 2211 break;
2212
1728#ifdef MOUSE_WHEEL 2213#ifdef MOUSE_WHEEL
1729 case Button4: 2214 case Button4:
1730 case Button5: 2215 case Button5:
1731 { 2216 {
1732 int i; 2217 int lines;
1733 page_dirn v; 2218 page_dirn dirn;
1734 2219
1735 v = ev.button == Button4 ? UP : DN; 2220 dirn = ev.button == Button4 ? UP : DN;
1736 2221
1737 if (ev.state & ShiftMask) 2222 if (ev.state & ShiftMask)
1738 i = 1; 2223 lines = 1;
1739 else if (Options & Opt_mouseWheelScrollPage) 2224 else if (option (Opt_mouseWheelScrollPage))
1740 i = TermWin.nrow - 1; 2225 lines = nrow - 1;
1741 else 2226 else
1742 i = 5; 2227 lines = 5;
1743 2228
1744# ifdef MOUSE_SLIP_WHEELING 2229# ifdef MOUSE_SLIP_WHEELING
1745 if (ev.state & ControlMask) 2230 if (ev.state & ControlMask)
1746 { 2231 {
1747 mouse_slip_wheel_speed += v ? -1 : 1; 2232 mouse_slip_wheel_speed += dirn;
1748 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2233 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
1749 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1750 2234
1751 if (slip_wheel_ev.at < NOW) 2235 if (!slip_wheel_ev.is_active ())
1752 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2236 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1753
1754 slip_wheel_ev.start ();
1755 } 2237 }
1756 else 2238 else
2239# endif
1757 { 2240 {
1758# endif
1759# ifdef JUMP_MOUSE_WHEEL
1760 scr_page (v, i); 2241 scr_page (dirn, lines);
1761 scr_refresh (SMOOTH_REFRESH);
1762 scrollbar_show (1); 2242 scrollBar.show (1);
1763# else
1764 while (i--)
1765 {
1766 scr_page (v, 1);
1767 scr_refresh (SMOOTH_REFRESH);
1768 scrollbar_show (1);
1769 }
1770# endif
1771# ifdef MOUSE_SLIP_WHEELING
1772 } 2243 }
1773#endif
1774 } 2244 }
1775 break; 2245 break;
1776#endif 2246#endif
1777 } 2247 }
1778 } 2248 }
1779#ifdef MENUBAR
1780 else if (isMenuBarWindow (ev.window))
1781 menubar_control (ev);
1782#endif
1783} 2249}
1784
1785#ifdef TRANSPARENT
1786#if TINTING
1787/* taken from aterm-0.4.2 */
1788
1789typedef uint32_t RUINT32T;
1790
1791void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
1792{
1793 int sh_r, sh_g, sh_b;
1794 RUINT32T mask_r, mask_g, mask_b;
1795 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1796 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
1797 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
1798 int i;
1799
1800 Visual* visual = display->visual;
1801
1802 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
1803
1804 /* for convenience */
1805 mask_r = visual->red_mask;
1806 mask_g = visual->green_mask;
1807 mask_b = visual->blue_mask;
1808
1809 /* boring lookup table pre-initialization */
1810 switch (srcImage->bits_per_pixel) {
1811 case 15:
1812 if ((mask_r != 0x7c00) ||
1813 (mask_g != 0x03e0) ||
1814 (mask_b != 0x001f))
1815 return;
1816 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
1817 lookup_r = lookup;
1818 lookup_g = lookup+32;
1819 lookup_b = lookup+32+32;
1820 sh_r = 10;
1821 sh_g = 5;
1822 sh_b = 0;
1823 break;
1824 case 16:
1825 if ((mask_r != 0xf800) ||
1826 (mask_g != 0x07e0) ||
1827 (mask_b != 0x001f))
1828 return;
1829 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
1830 lookup_r = lookup;
1831 lookup_g = lookup+32;
1832 lookup_b = lookup+32+64;
1833 sh_r = 11;
1834 sh_g = 5;
1835 sh_b = 0;
1836 break;
1837 case 24:
1838 if ((mask_r != 0xff0000) ||
1839 (mask_g != 0x00ff00) ||
1840 (mask_b != 0x0000ff))
1841 return;
1842 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1843 lookup_r = lookup;
1844 lookup_g = lookup+256;
1845 lookup_b = lookup+256+256;
1846 sh_r = 16;
1847 sh_g = 8;
1848 sh_b = 0;
1849 break;
1850 case 32:
1851 if ((mask_r != 0xff0000) ||
1852 (mask_g != 0x00ff00) ||
1853 (mask_b != 0x0000ff))
1854 return;
1855 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1856 lookup_r = lookup;
1857 lookup_g = lookup+256;
1858 lookup_b = lookup+256+256;
1859 sh_r = 16;
1860 sh_g = 8;
1861 sh_b = 0;
1862 break;
1863 default:
1864 return; /* we do not support this color depth */
1865 }
1866
1867 /* prepare limits for color transformation (each channel is handled separately) */
1868 if (shade < 0) {
1869 shade = -shade;
1870 if (shade < 0) shade = 0;
1871 if (shade > 100) shade = 100;
1872
1873 lower_lim_r = 65535-rm;
1874 lower_lim_g = 65535-gm;
1875 lower_lim_b = 65535-bm;
1876
1877 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
1878 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
1879 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
1880
1881 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
1882 } else {
1883 if (shade < 0) shade = 0;
1884 if (shade > 100) shade = 100;
1885
1886 lower_lim_r = lower_lim_g = lower_lim_b = 0;
1887
1888 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
1889 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
1890 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
1891 }
1892
1893 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
1894 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
1895 {
1896 unsigned int tmp;
1897
1898 tmp = lower_lim_r;
1899 lower_lim_r = lower_lim_b;
1900 lower_lim_b = tmp;
1901
1902 tmp = upper_lim_r;
1903 upper_lim_r = upper_lim_b;
1904 upper_lim_b = tmp;
1905 }
1906
1907 /* fill our lookup tables */
1908 for (i = 0; i <= mask_r>>sh_r; i++)
1909 {
1910 RUINT32T tmp;
1911 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
1912 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
1913 lookup_r[i] = (tmp/65535)<<sh_r;
1914 }
1915 for (i = 0; i <= mask_g>>sh_g; i++)
1916 {
1917 RUINT32T tmp;
1918 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
1919 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
1920 lookup_g[i] = (tmp/65535)<<sh_g;
1921 }
1922 for (i = 0; i <= mask_b>>sh_b; i++)
1923 {
1924 RUINT32T tmp;
1925 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
1926 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
1927 lookup_b[i] = (tmp/65535)<<sh_b;
1928 }
1929
1930 /* apply table to input image (replacing colors by newly calculated ones) */
1931 switch (srcImage->bits_per_pixel)
1932 {
1933 case 15:
1934 {
1935 unsigned short *p1, *pf, *p, *pl;
1936 p1 = (unsigned short *) srcImage->data;
1937 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1938 while (p1 < pf)
1939 {
1940 p = p1;
1941 pl = p1 + srcImage->width;
1942 for (; p < pl; p++)
1943 {
1944 *p = lookup_r[(*p & 0x7c00)>>10] |
1945 lookup_g[(*p & 0x03e0)>> 5] |
1946 lookup_b[(*p & 0x001f)];
1947 }
1948 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1949 }
1950 break;
1951 }
1952 case 16:
1953 {
1954 unsigned short *p1, *pf, *p, *pl;
1955 p1 = (unsigned short *) srcImage->data;
1956 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1957 while (p1 < pf)
1958 {
1959 p = p1;
1960 pl = p1 + srcImage->width;
1961 for (; p < pl; p++)
1962 {
1963 *p = lookup_r[(*p & 0xf800)>>11] |
1964 lookup_g[(*p & 0x07e0)>> 5] |
1965 lookup_b[(*p & 0x001f)];
1966 }
1967 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1968 }
1969 break;
1970 }
1971 case 24:
1972 {
1973 unsigned char *p1, *pf, *p, *pl;
1974 p1 = (unsigned char *) srcImage->data;
1975 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1976 while (p1 < pf)
1977 {
1978 p = p1;
1979 pl = p1 + srcImage->width * 3;
1980 for (; p < pl; p += 3)
1981 {
1982 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
1983 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
1984 p[2] = lookup_r[(p[2] & 0x0000ff)];
1985 }
1986 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
1987 }
1988 break;
1989 }
1990 case 32:
1991 {
1992 RUINT32T *p1, *pf, *p, *pl;
1993 p1 = (RUINT32T *) srcImage->data;
1994 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1995
1996 while (p1 < pf)
1997 {
1998 p = p1;
1999 pl = p1 + srcImage->width;
2000 for (; p < pl; p++)
2001 {
2002 *p = lookup_r[(*p & 0xff0000)>>16] |
2003 lookup_g[(*p & 0x00ff00)>> 8] |
2004 lookup_b[(*p & 0x0000ff)] |
2005 (*p & ~0xffffff);
2006 }
2007 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2008 }
2009 break;
2010 }
2011 }
2012
2013 free (lookup);
2014}
2015#endif
2016
2017/*
2018 * Check our parents are still who we think they are.
2019 * Do transparency updates if required
2020 */
2021int
2022rxvt_term::check_our_parents ()
2023{
2024 int i, pchanged, aformat, have_pixmap, rootdepth;
2025 unsigned long nitems, bytes_after;
2026 Atom atype;
2027 unsigned char *prop = NULL;
2028 Window root, oldp, *list;
2029 Pixmap rootpixmap = None;
2030 XWindowAttributes wattr, wrootattr;
2031
2032 pchanged = 0;
2033
2034 if (!(Options & Opt_transparent))
2035 return pchanged; /* Don't try any more */
2036
2037 XGetWindowAttributes (display->display, display->root, &wrootattr);
2038 rootdepth = wrootattr.depth;
2039
2040 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2041
2042 if (rootdepth != wattr.depth)
2043 {
2044 if (am_transparent)
2045 {
2046 pchanged = 1;
2047 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2048 am_transparent = am_pixmap_trans = 0;
2049 }
2050
2051 return pchanged; /* Don't try any more */
2052 }
2053
2054 /* Get all X ops out of the queue so that our information is up-to-date. */
2055 XSync (display->display, False);
2056
2057 /*
2058 * Make the frame window set by the window manager have
2059 * the root background. Some window managers put multiple nested frame
2060 * windows for each client, so we have to take care about that.
2061 */
2062 i = (xa[XA_XROOTPMAPID]
2063 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2064 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2065 &nitems, &bytes_after, &prop) == Success);
2066
2067 if (!i || prop == NULL)
2068 i = (xa[XA_XSETROOTID]
2069 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2070 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2071 &nitems, &bytes_after, &prop) == Success);
2072
2073 if (!i || prop == NULL
2074#if TINTING
2075 || !rs[Rs_color + Color_tint]
2076#endif
2077 )
2078 have_pixmap = 0;
2079 else
2080 {
2081 have_pixmap = 1;
2082 rootpixmap = *(Pixmap *)prop;
2083 XFree (prop);
2084 }
2085
2086 if (have_pixmap)
2087 {
2088 /*
2089 * Copy display->root pixmap transparency
2090 */
2091 int sx, sy, nx, ny;
2092 unsigned int nw, nh;
2093 Window cr;
2094 XImage *image;
2095 GC gc;
2096 XGCValues gcvalue;
2097
2098 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2099 0, 0, &sx, &sy, &cr);
2100 nw = (unsigned int)szHint.width;
2101 nh = (unsigned int)szHint.height;
2102 nx = ny = 0;
2103
2104 if (sx < 0)
2105 {
2106 nw += sx;
2107 nx = -sx;
2108 sx = 0;
2109 }
2110
2111 if (sy < 0)
2112 {
2113 nh += sy;
2114 ny = -sy;
2115 sy = 0;
2116 }
2117
2118 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2119 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2120 allowedxerror = -1;
2121 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2122
2123 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2124 /* XXX: may need a delay here? */
2125 allowedxerror = 0;
2126
2127 if (image == NULL)
2128 {
2129 if (am_transparent && am_pixmap_trans)
2130 {
2131 pchanged = 1;
2132 if (TermWin.pixmap != None)
2133 {
2134 XFreePixmap (display->display, TermWin.pixmap);
2135 TermWin.pixmap = None;
2136 }
2137 }
2138
2139 am_pixmap_trans = 0;
2140 }
2141 else
2142 {
2143 if (TermWin.pixmap != None)
2144 XFreePixmap (display->display, TermWin.pixmap);
2145
2146#if TINTING
2147 if (ISSET_PIXCOLOR (Color_tint))
2148 {
2149 unsigned short rm, gm, bm;
2150 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2151
2152 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2153
2154 ShadeXImage (display, image, shade, rm, gm, bm);
2155 }
2156#endif
2157
2158 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2159 szHint.width, szHint.height, image->depth);
2160 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2161 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2162 nx, ny, image->width, image->height);
2163 XFreeGC (display->display, gc);
2164 XDestroyImage (image);
2165 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2166 XClearWindow (display->display, TermWin.parent[0]);
2167
2168 if (!am_transparent || !am_pixmap_trans)
2169 pchanged = 1;
2170
2171 am_transparent = am_pixmap_trans = 1;
2172 }
2173 }
2174
2175 if (!am_pixmap_trans)
2176 {
2177 unsigned int n;
2178 /*
2179 * InheritPixmap transparency
2180 */
2181 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2182 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2183 {
2184 oldp = TermWin.parent[i];
2185 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2186 &TermWin.parent[i], &list, &n);
2187 XFree (list);
2188 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2189
2190 if (TermWin.parent[i] == display->root)
2191 {
2192 if (oldp != None)
2193 pchanged = 1;
2194
2195 break;
2196 }
2197
2198 if (oldp != TermWin.parent[i])
2199 pchanged = 1;
2200 }
2201
2202 n = 0;
2203
2204 if (pchanged)
2205 {
2206 for (; n < (unsigned int)i; n++)
2207 {
2208 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2209 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2210 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2211 {
2212 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2213 break;
2214 }
2215 }
2216 }
2217
2218 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2219 {
2220 D_X ((stderr, "InheritPixmap Turning off"));
2221 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2222 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2223 am_transparent = 0;
2224 /* XXX: also turn off Opt_transparent? */
2225 }
2226 else
2227 {
2228#if WAIT_FOR_WM
2229 /* wait (an arbitrary period) for the WM to do its thing
2230 * needed for fvwm2.2.2 (and before?) */
2231 sleep (1);
2232#endif
2233 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2234 for (n = 0; n < (unsigned int)i; n++)
2235 {
2236 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2237 XClearWindow (display->display, TermWin.parent[n]);
2238 }
2239
2240 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2241 am_transparent = 1;
2242 }
2243
2244 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2245 TermWin.parent[i] = None;
2246 }
2247
2248 // this is experimental
2249 if (scrollBar.win)
2250 {
2251 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2252 XClearWindow (display->display, scrollBar.win);
2253 scrollBar.setIdle ();
2254 scrollbar_show (0);
2255 }
2256
2257 return pchanged;
2258}
2259#endif
2260 2250
2261/*}}} */ 2251/*}}} */
2262 2252
2263bool 2253void ecb_hot
2264rxvt_term::cmd_parse () 2254rxvt_term::cmd_parse ()
2265{ 2255{
2266 bool flag = false;
2267 unicode_t ch = NOCHAR; 2256 wchar_t ch = NOCHAR;
2268 unsigned char *seq_begin; // remember start of esc-sequence here 2257 char *seq_begin; // remember start of esc-sequence here
2269 2258
2270 for (;;) 2259 for (;;)
2271 { 2260 {
2272 if (ch == NOCHAR) 2261 if (ecb_unlikely (ch == NOCHAR))
2273 { 2262 {
2274 seq_begin = cmdbuf_ptr; 2263 seq_begin = cmdbuf_ptr;
2275 ch = next_char (); 2264 ch = next_char ();
2276 }
2277 2265
2278 if (ch == NOCHAR) // TODO: improve 2266 if (ch == NOCHAR)
2279 break; 2267 break;
2268 }
2280 2269
2281 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2270 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2271 {
2272 if (ecb_unlikely (!seen_input))
2282 { 2273 {
2274 seen_input = 1;
2275 // many badly-written programs (e.g. jed) contain a race condition:
2276 // they first read the screensize and then install a SIGWINCH handler.
2277 // some window managers resize the window early, and these programs
2278 // then sometimes get the size wrong.
2279 // unfortunately other programs are even more buggy and dislike
2280 // being sent SIGWINCH, so only do it when we were in fact being
2281 // resized.
2282 if (seen_resize && cmd_pid)
2283 kill (-cmd_pid, SIGWINCH);
2284 }
2285
2283 /* Read a text string from the input buffer */ 2286 /* Read a text string from the input buffer */
2284 unicode_t buf[UBUFSIZ]; 2287 wchar_t buf[UBUFSIZ];
2285 bool refreshnow = false; 2288 bool refreshnow = false;
2286 int nlines = 0; 2289 int nlines = 0;
2287 unicode_t *str = buf; 2290 wchar_t *str = buf;
2291 wchar_t *eol = str + min (ncol, UBUFSIZ);
2288 2292
2289 for (;;) 2293 for (;;)
2290 { 2294 {
2291 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2295 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2292 break; 2296 break;
2293 2297
2294 *str++ = ch; 2298 *str++ = ch;
2295 2299
2296 if (ch == C0_LF) 2300 if (ecb_unlikely (ch == C0_LF || str >= eol))
2297 { 2301 {
2302 if (ch == C0_LF)
2298 nlines++; 2303 nlines++;
2304
2299 refresh_count++; 2305 refresh_count++;
2300 2306
2301 if (!(Options & Opt_jumpScroll) 2307 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2302 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2303 { 2308 {
2309 refresh_count = 0;
2310
2311 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2312 {
2304 refreshnow = true; 2313 refreshnow = true;
2305 ch = NOCHAR; 2314 ch = NOCHAR;
2306 break; 2315 break;
2316 }
2307 } 2317 }
2308 2318
2309 // scr_add_lines only works for nlines <= TermWin.nrow - 1. 2319 // scr_add_lines only works for nlines <= nrow - 1.
2310 if (nlines >= TermWin.nrow - 1) 2320 if (nlines >= nrow - 1)
2311 { 2321 {
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2312 scr_add_lines (buf, nlines, str - buf); 2324 scr_add_lines (buf, str - buf, nlines);
2325
2313 nlines = 0; 2326 nlines = 0;
2314 str = buf; 2327 str = buf;
2328 eol = str + min (ncol, UBUFSIZ);
2315 } 2329 }
2316 }
2317 2330
2318 if (str >= buf + UBUFSIZ) 2331 if (str >= eol)
2319 { 2332 {
2333 if (eol >= buf + UBUFSIZ)
2334 {
2320 ch = NOCHAR; 2335 ch = NOCHAR;
2321 break; 2336 break;
2337 }
2338 else
2339 eol = min (eol + ncol, buf + UBUFSIZ);
2340 }
2341
2322 } 2342 }
2323 2343
2324 seq_begin = cmdbuf_ptr; 2344 seq_begin = cmdbuf_ptr;
2325 ch = next_char (); 2345 ch = next_char ();
2326 } 2346 }
2327 2347
2348 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2349 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2328 scr_add_lines (buf, nlines, str - buf); 2350 scr_add_lines (buf, str - buf, nlines);
2329 2351
2330 /* 2352 /*
2331 * If there have been a lot of new lines, then update the screen 2353 * If there have been a lot of new lines, then update the screen
2332 * What the heck I'll cheat and only refresh less than every page-full. 2354 * What the heck we'll cheat and only refresh less than every page-full.
2333 * the number of pages between refreshes is refresh_limit, which 2355 * if skipScroll is enabled.
2334 * is incremented here because we must be doing flat-out scrolling.
2335 */ 2356 */
2336 if (refreshnow) 2357 if (refreshnow)
2337 { 2358 {
2338 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2339 refresh_limit++;
2340 else
2341 {
2342 flag = true;
2343 scr_refresh (refresh_type); 2359 scr_refresh ();
2344 } 2360 want_refresh = 1;
2345 } 2361 }
2346
2347 } 2362 }
2348 else 2363 else
2349 { 2364 {
2350 try 2365 try
2351 { 2366 {
… …
2359 } 2374 }
2360 2375
2361 ch = NOCHAR; 2376 ch = NOCHAR;
2362 } 2377 }
2363 } 2378 }
2364
2365 return flag;
2366}
2367
2368// read the next octet
2369unicode_t
2370rxvt_term::next_octet ()
2371{
2372 return cmdbuf_ptr < cmdbuf_endp
2373 ? *cmdbuf_ptr++
2374 : NOCHAR;
2375} 2379}
2376 2380
2377// read the next character 2381// read the next character
2378unicode_t 2382wchar_t ecb_hot
2379rxvt_term::next_char () 2383rxvt_term::next_char () NOTHROW
2380{ 2384{
2381 while (cmdbuf_ptr < cmdbuf_endp) 2385 while (cmdbuf_ptr < cmdbuf_endp)
2382 { 2386 {
2383 // assume 7-bit to be ascii ALWAYS 2387 // assume 7-bit to be ascii ALWAYS
2384 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2388 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2385 return *cmdbuf_ptr++; 2389 return *cmdbuf_ptr++;
2386 2390
2387 wchar_t wc; 2391 wchar_t wc;
2388 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2392 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2389 2393
2390 if (len == (size_t)-2) 2394 if (len == (size_t)-2)
2391 { 2395 {
2392 // the mbstate stores incomplete sequences. didn't know this :/ 2396 // the mbstate stores incomplete sequences. didn't know this :/
2393 cmdbuf_ptr = cmdbuf_endp; 2397 cmdbuf_ptr = cmdbuf_endp;
2394 break; 2398 break;
2395 } 2399 }
2396 2400
2397 if (len == (size_t)-1) 2401 if (len == (size_t)-1)
2402 {
2403 mbstate.reset (); // reset now undefined conversion state
2404 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2405 // in which case we "erroneously" return the next byte which might be valid.
2398 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2406 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2407 }
2399 2408
2400 // assume wchar == unicode 2409 // assume wchar == unicode
2401 cmdbuf_ptr += len; 2410 cmdbuf_ptr += len;
2402 return wc; 2411 return wc & UNICODE_MASK;
2403 } 2412 }
2404 2413
2405 return NOCHAR; 2414 return NOCHAR;
2406} 2415}
2407 2416
2408/* rxvt_cmd_getc () - Return next input character */ 2417// read the next octet
2409/* 2418uint32_t ecb_hot
2410 * Return the next input character after first passing any keyboard input 2419rxvt_term::next_octet () NOTHROW
2411 * to the command.
2412 */
2413unicode_t
2414rxvt_term::cmd_getc ()
2415{ 2420{
2421 return cmdbuf_ptr < cmdbuf_endp
2422 ? (unsigned char)*cmdbuf_ptr++
2423 : NOCHAR;
2424}
2425
2426static class out_of_input out_of_input;
2427
2428wchar_t ecb_hot
2429rxvt_term::cmd_getc () THROW ((class out_of_input))
2430{
2416 unicode_t c = next_char (); 2431 wchar_t c = next_char ();
2417 2432
2418 if (c == NOCHAR) 2433 if (c == NOCHAR)
2419 throw out_of_input; 2434 throw out_of_input;
2420 2435
2421 return c; 2436 return c;
2422} 2437}
2423 2438
2424unicode_t 2439uint32_t ecb_hot
2425rxvt_term::cmd_get8 () 2440rxvt_term::cmd_get8 () THROW ((class out_of_input))
2426{ 2441{
2427 unicode_t c = next_octet (); 2442 uint32_t c = next_octet ();
2428 2443
2429 if (c == NOCHAR) 2444 if (c == NOCHAR)
2430 throw out_of_input; 2445 throw out_of_input;
2431 2446
2432 return c; 2447 return c;
2433} 2448}
2434 2449
2435/*{{{ print pipe */ 2450/*{{{ print pipe */
2436/*----------------------------------------------------------------------*/ 2451/*----------------------------------------------------------------------*/
2437#ifdef PRINTPIPE 2452#ifdef PRINTPIPE
2438FILE * 2453FILE * ecb_cold
2439rxvt_term::popen_printer () 2454rxvt_term::popen_printer ()
2440{ 2455{
2441 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2456 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2442 2457
2443 if (stream == NULL) 2458 if (stream == NULL)
2444 rxvt_warn ("can't open printer pipe, not printing.\n"); 2459 rxvt_warn ("can't open printer pipe, not printing.\n");
2445 2460
2446 return stream; 2461 return stream;
2447} 2462}
2448 2463
2449int 2464int ecb_cold
2450rxvt_term::pclose_printer (FILE *stream) 2465rxvt_term::pclose_printer (FILE *stream)
2451{ 2466{
2452 fflush (stream); 2467 fflush (stream);
2453 return pclose (stream); 2468 return pclose (stream);
2454} 2469}
2455 2470
2456/* 2471/*
2457 * simulate attached vt100 printer 2472 * simulate attached vt100 printer
2458 */ 2473 */
2459void 2474void ecb_cold
2460rxvt_term::process_print_pipe () 2475rxvt_term::process_print_pipe ()
2461{ 2476{
2462 int done; 2477 FILE *fd = popen_printer ();
2463 FILE *fd;
2464 2478
2465 if ((fd = popen_printer ()) == NULL) 2479 if (!fd)
2466 return; 2480 return;
2467 2481
2468 /* 2482 /*
2469 * Send all input to the printer until either ESC[4i or ESC[?4i 2483 * Send all input to the printer until either ESC[4i or ESC[?4i
2470 * is received. 2484 * is received.
2471 */ 2485 */
2472 for (done = 0; !done;) 2486 for (int done = 0; !done; )
2473 { 2487 {
2474 unsigned char buf[8]; 2488 unsigned char buf[8];
2475 unicode_t ch; 2489 unicode_t ch;
2476 unsigned int i, len; 2490 unsigned int i, len;
2477 2491
… …
2496 { 2510 {
2497 if ((buf[len++] = cmd_getc ()) == 'i') 2511 if ((buf[len++] = cmd_getc ()) == 'i')
2498 break; /* done = 1 */ 2512 break; /* done = 1 */
2499 } 2513 }
2500 } 2514 }
2501 2515
2502 for (i = 0; i < len; i++) 2516 for (i = 0; i < len; i++)
2503 if (putc (buf[i], fd) == EOF) 2517 if (putc (buf[i], fd) == EOF)
2504 { 2518 {
2505 done = 1; 2519 done = 1;
2506 break; 2520 break;
… …
2508 } 2522 }
2509 } 2523 }
2510 2524
2511 pclose_printer (fd); 2525 pclose_printer (fd);
2512} 2526}
2513#endif /* PRINTPIPE */ 2527#endif /* PRINTPIPE */
2514/*}}} */ 2528/*}}} */
2515 2529
2516/* *INDENT-OFF* */
2517enum { 2530enum {
2518 C1_40 = 0x40, 2531 C1_40 = 0x40,
2519 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2532 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2520 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2533 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2521 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2534 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2522 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2535 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2523}; 2536};
2524/* *INDENT-ON* */
2525 2537
2526/*{{{ process non-printing single characters */ 2538/*{{{ process non-printing single characters */
2527void 2539void ecb_hot
2528rxvt_term::process_nonprinting (unicode_t ch) 2540rxvt_term::process_nonprinting (unicode_t ch)
2529{ 2541{
2530 switch (ch) 2542 switch (ch)
2531 { 2543 {
2532 case C0_ESC: 2544 case C0_ESC:
2533 process_escape_seq (); 2545 process_escape_seq ();
2534 break; 2546 break;
2535 case C0_ENQ: /* terminal Status */ 2547 case C0_ENQ: /* terminal Status */
2536 if (rs[Rs_answerbackstring]) 2548 if (rs[Rs_answerbackstring])
2537 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2549 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2538 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2539 else 2550 else
2540 tt_write ((unsigned char *)VT100_ANS, 2551 tt_write (VT100_ANS, strlen (VT100_ANS));
2541 (unsigned int)STRLEN (VT100_ANS));
2542 break; 2552 break;
2543 case C0_BEL: /* bell */ 2553 case C0_BEL: /* bell */
2544 scr_bell (); 2554 scr_bell ();
2545 break; 2555 break;
2546 case C0_BS: /* backspace */ 2556 case C0_BS: /* backspace */
… …
2564 scr_charset_choose (0); 2574 scr_charset_choose (0);
2565 break; 2575 break;
2566 2576
2567#ifdef EIGHT_BIT_CONTROLS 2577#ifdef EIGHT_BIT_CONTROLS
2568 // 8-bit controls 2578 // 8-bit controls
2569 case 0x90: /* DCS */ 2579 case 0x90: /* DCS */
2570 process_dcs_seq (); 2580 process_dcs_seq ();
2571 break; 2581 break;
2572 case 0x9b: /* CSI */ 2582 case 0x9b: /* CSI */
2573 process_csi_seq (); 2583 process_csi_seq ();
2574 break; 2584 break;
2575 case 0x9d: /* CSI */ 2585 case 0x9d: /* OSC */
2576 process_osc_seq (); 2586 process_osc_seq ();
2577 break; 2587 break;
2578#endif 2588#endif
2579 } 2589 }
2580} 2590}
2581/*}}} */ 2591/*}}} */
2582 2592
2583 2593
2584/*{{{ process VT52 escape sequences */ 2594/*{{{ process VT52 escape sequences */
2585void 2595void ecb_cold
2586rxvt_term::process_escape_vt52 (unicode_t ch) 2596rxvt_term::process_escape_vt52 (unicode_t ch)
2587{ 2597{
2588 int row, col; 2598 int row, col;
2589 2599
2590 switch (ch) 2600 switch (ch)
… …
2624 break; 2634 break;
2625 case 'Z': /* identify the terminal type */ 2635 case 'Z': /* identify the terminal type */
2626 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2636 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2627 break; 2637 break;
2628 case '<': /* turn off VT52 mode */ 2638 case '<': /* turn off VT52 mode */
2629 PrivMode (0, PrivMode_vt52); 2639 priv_modes &= ~PrivMode_vt52;
2630 break; 2640 break;
2631 case 'F': /* use special graphics character set */ 2641 case 'F': /* use special graphics character set */
2632 case 'G': /* use regular character set */ 2642 case 'G': /* use regular character set */
2633 /* unimplemented */ 2643 /* unimplemented */
2634 break; 2644 break;
… …
2640} 2650}
2641/*}}} */ 2651/*}}} */
2642 2652
2643 2653
2644/*{{{ process escape sequences */ 2654/*{{{ process escape sequences */
2645void 2655void ecb_hot
2646rxvt_term::process_escape_seq () 2656rxvt_term::process_escape_seq ()
2647{ 2657{
2648 unicode_t ch = cmd_getc (); 2658 unicode_t ch = cmd_getc ();
2649 2659
2650 if (PrivateModes & PrivMode_vt52) 2660 if (priv_modes & PrivMode_vt52)
2651 { 2661 {
2652 process_escape_vt52 (ch); 2662 process_escape_vt52 (ch);
2653 return; 2663 return;
2654 } 2664 }
2655 2665
2656 switch (ch) 2666 switch (ch)
2657 { 2667 {
2658 /* case 1: do_tek_mode (); break; */
2659 case '#': 2668 case '#':
2660 if (cmd_getc () == '8') 2669 if (cmd_getc () == '8')
2661 scr_E (); 2670 scr_E ();
2662 break; 2671 break;
2663 case '(': 2672 case '(':
… …
2670 scr_charset_set (2, (unsigned int)cmd_getc ()); 2679 scr_charset_set (2, (unsigned int)cmd_getc ());
2671 break; 2680 break;
2672 case '+': 2681 case '+':
2673 scr_charset_set (3, (unsigned int)cmd_getc ()); 2682 scr_charset_set (3, (unsigned int)cmd_getc ());
2674 break; 2683 break;
2675#ifndef NO_FRILLS 2684#if !ENABLE_MINIMAL
2676 case '6': 2685 case '6':
2677 scr_backindex (); 2686 scr_backindex ();
2678 break; 2687 break;
2679#endif 2688#endif
2680 case '7': 2689 case '7':
2681 scr_cursor (SAVE); 2690 scr_cursor (SAVE);
2682 break; 2691 break;
2683 case '8': 2692 case '8':
2684 scr_cursor (RESTORE); 2693 scr_cursor (RESTORE);
2685 break; 2694 break;
2686#ifndef NO_FRILLS 2695#if !ENABLE_MINIMAL
2687 case '9': 2696 case '9':
2688 scr_forwardindex (); 2697 scr_forwardindex ();
2689 break; 2698 break;
2690#endif 2699#endif
2700 // DECPAM/DECPNM
2691 case '=': 2701 case '=':
2702 priv_modes |= PrivMode_aplKP;
2703 break;
2692 case '>': 2704 case '>':
2693 PrivMode ((ch == '='), PrivMode_aplKP); 2705 priv_modes &= ~PrivMode_aplKP;
2694 break; 2706 break;
2695 2707
2696 case C1_40: 2708 case C1_40:
2697 cmd_getc (); 2709 cmd_getc ();
2698 break; 2710 break;
… …
2701 break; 2713 break;
2702 2714
2703 /* 8.3.87: NEXT LINE */ 2715 /* 8.3.87: NEXT LINE */
2704 case C1_NEL: /* ESC E */ 2716 case C1_NEL: /* ESC E */
2705 { 2717 {
2706 unicode_t nlcr[] = { C0_LF, C0_CR }; 2718 wchar_t nlcr[] = { C0_LF, C0_CR };
2707 scr_add_lines (nlcr, 1, 2); 2719 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2708 } 2720 }
2709 break; 2721 break;
2710 2722
2711 /* kidnapped escape sequence: Should be 8.3.48 */ 2723 /* kidnapped escape sequence: Should be 8.3.48 */
2712 case C1_ESA: /* ESC G */ 2724 case C1_ESA: /* ESC G */
2713 process_graphics (); 2725 // used by original rxvt for rob nations own graphics mode
2726 if (cmd_getc () == 'Q')
2727 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2714 break; 2728 break;
2715 2729
2716 /* 8.3.63: CHARACTER TABULATION SET */ 2730 /* 8.3.63: CHARACTER TABULATION SET */
2717 case C1_HTS: /* ESC H */ 2731 case C1_HTS: /* ESC H */
2718 scr_set_tab (1); 2732 scr_set_tab (1);
… …
2722 case C1_RI: /* ESC M */ 2736 case C1_RI: /* ESC M */
2723 scr_index (DN); 2737 scr_index (DN);
2724 break; 2738 break;
2725 2739
2726 /* 8.3.142: SINGLE-SHIFT TWO */ 2740 /* 8.3.142: SINGLE-SHIFT TWO */
2727 /*case C1_SS2: scr_single_shift (2); break; */ 2741 /* case C1_SS2: break; */
2728 2742
2729 /* 8.3.143: SINGLE-SHIFT THREE */ 2743 /* 8.3.143: SINGLE-SHIFT THREE */
2730 /*case C1_SS3: scr_single_shift (3); break; */ 2744 /* case C1_SS3: break; */
2731 2745
2732 /* 8.3.27: DEVICE CONTROL STRING */ 2746 /* 8.3.27: DEVICE CONTROL STRING */
2733 case C1_DCS: /* ESC P */ 2747 case C1_DCS: /* ESC P */
2734 process_dcs_seq (); 2748 process_dcs_seq ();
2735 break; 2749 break;
2736 2750
2737 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2751 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2738 case C1_SCI: /* ESC Z */ 2752 case C1_SCI: /* ESC Z */
2739 tt_write ((const unsigned char *)ESCZ_ANSWER, 2753 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2740 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2741 break; /* steal obsolete ESC [ c */ 2754 break; /* steal obsolete ESC [ c */
2742 2755
2743 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2756 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2744 case C1_CSI: /* ESC [ */ 2757 case C1_CSI: /* ESC [ */
2745 process_csi_seq (); 2758 process_csi_seq ();
2746 break; 2759 break;
2747 2760
2748 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2761 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2749 case C1_OSC: /* ESC ] */ 2762 case C1_OSC: /* ESC ] */
2750 process_osc_seq (); 2763 process_osc_seq ();
2751 break; 2764 break;
2752 2765
2753 /* 8.3.106: RESET TO INITIAL STATE */ 2766 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2754 case 'c': 2767 case 'c':
2755 mbstate.reset (); 2768 mbstate.reset ();
2756 scr_poweron (); 2769 scr_poweron ();
2757 scrollbar_show (1); 2770 scrollBar.show (1);
2758 break; 2771 break;
2759 2772
2760 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2773 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2761 case 'n': 2774 case 'n':
2762 scr_charset_choose (2); 2775 scr_charset_choose (2);
… …
2769 } 2782 }
2770} 2783}
2771/*}}} */ 2784/*}}} */
2772 2785
2773/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2786/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2774/* *INDENT-OFF* */
2775enum { 2787enum {
2776 CSI_ICH = 0x40, 2788 CSI_ICH = 0x40,
2777 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2789 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2778 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2790 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2779 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2791 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2782 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2794 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2783 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2795 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2784 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2796 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2785}; 2797};
2786 2798
2787#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2799#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2788 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2800 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2789 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2801 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2790#define get_byte_array_bit(array, bit) \ 2802#define get_byte_array_bit(array, bit) \
2791 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2803 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2792 2804
2793const unsigned char csi_defaults[] = 2805static const unsigned char csi_defaults[] =
2794 { 2806 {
2795 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2807 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2796 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2808 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2797 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2809 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2798 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2810 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2799 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2811 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2800 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2812 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2801 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2813 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2802 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2814 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2803 }; 2815 };
2804/* *INDENT-ON* */
2805 2816
2806void 2817void ecb_hot
2807rxvt_term::process_csi_seq () 2818rxvt_term::process_csi_seq ()
2808{ 2819{
2809 unicode_t ch, priv, i; 2820 unicode_t ch, priv, prev_ch, i;
2810 unsigned int nargs, p; 2821 unsigned int nargs, p;
2811 int n, ndef; 2822 int n, ndef;
2812 int arg[ESC_ARGS]; 2823 int arg[ESC_ARGS] = { };
2813 2824
2814 for (nargs = ESC_ARGS; nargs > 0;) 2825 nargs = 0;
2815 arg[--nargs] = 0;
2816 2826
2817 priv = 0; 2827 priv = 0;
2818 ch = cmd_getc (); 2828 ch = cmd_getc ();
2819 if (ch >= '<' && ch <= '?') 2829 if ((ch >= '<' && ch <= '?') || ch == '!')
2830 {
2820 { /* '<' '=' '>' '?' */ 2831 /* '<' '=' '>' '?' '!' */
2821 priv = ch; 2832 priv = ch;
2822 ch = cmd_getc (); 2833 ch = cmd_getc ();
2823 } 2834 }
2824 2835
2836 prev_ch = 0;
2825 /* read any numerical arguments */ 2837 /* read any numerical arguments */
2826 for (n = -1; ch < CSI_ICH; ) 2838 for (n = -1; ch < CSI_ICH; )
2827 { 2839 {
2828 if (isdigit (ch)) 2840 if (isdigit (ch))
2829 { 2841 {
… …
2839 n = -1; 2851 n = -1;
2840 } 2852 }
2841 else if (IS_CONTROL (ch)) 2853 else if (IS_CONTROL (ch))
2842 process_nonprinting (ch); 2854 process_nonprinting (ch);
2843 2855
2856 prev_ch = ch;
2844 ch = cmd_getc (); 2857 ch = cmd_getc ();
2845 } 2858 }
2846 2859
2847 if (ch > CSI_7F) 2860 if (ch > CSI_7F)
2848 return; 2861 return;
… …
2854 ndef = get_byte_array_bit (csi_defaults, i); 2867 ndef = get_byte_array_bit (csi_defaults, i);
2855 for (p = 0; p < nargs; p++) 2868 for (p = 0; p < nargs; p++)
2856 if (arg[p] == -1) 2869 if (arg[p] == -1)
2857 arg[p] = ndef; 2870 arg[p] = ndef;
2858 2871
2859#ifdef DEBUG_CMD
2860 fprintf (stderr, "CSI ");
2861 for (p = 0; p < nargs; p++)
2862 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2863 fprintf (stderr, "%c\n", ch);
2864#endif
2865
2866 /* 2872 /*
2867 * private mode handling 2873 * private mode handling
2868 */ 2874 */
2869 if (priv) 2875 if (priv)
2870 { 2876 {
2871 switch (priv) 2877 switch (priv)
2872 { 2878 {
2873 case '>': 2879 case '>':
2874 if (ch == CSI_DA) /* secondary device attributes */ 2880 if (ch == CSI_DA) /* secondary device attributes */
2881 {
2882 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2883 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2884 //
2885 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2886 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2887 // versions.
2888 //
2875 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2889 tt_printf ("\033[>%d;95;0c", 'U');
2890 }
2876 break; 2891 break;
2892
2877 case '?': 2893 case '?':
2878 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2894 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2879 process_terminal_mode (ch, priv, nargs, arg); 2895 process_terminal_mode (ch, priv, nargs, arg);
2880 break; 2896 break;
2897
2898 case '!':
2899 if (ch == CSI_70)
2900 {
2901 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2902 scr_soft_reset ();
2903
2904 static const int pm_h[] = { 7, 25 };
2905 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2906
2907 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2908 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2881 } 2909 }
2910 break;
2911 }
2912
2882 return; 2913 return;
2883 } 2914 }
2884 2915
2885 switch (ch) 2916 switch (ch)
2886 { 2917 {
… …
2900 } 2931 }
2901 break; 2932 break;
2902#endif 2933#endif
2903 2934
2904 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2935 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2905 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2936 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2906 arg[0] = -arg[0]; 2937 arg[0] = -arg[0];
2907 /* FALLTHROUGH */ 2938 /* FALLTHROUGH */
2908 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2939 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2909 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2940 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2910 scr_gotorc (arg[0], 0, RELATIVE); 2941 scr_gotorc (arg[0], 0, RELATIVE);
2911 break; 2942 break;
2912 2943
2913 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2944 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2914 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2945 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2985 3016
2986 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3017 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2987 arg[0] = -arg[0]; 3018 arg[0] = -arg[0];
2988 /* FALLTHROUGH */ 3019 /* FALLTHROUGH */
2989 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3020 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2990 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3021 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2991 break; 3022 break;
2992 3023
2993 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3024 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2994 tt_write ((const unsigned char *)VT100_ANS, 3025 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2995 (unsigned int) (sizeof (VT100_ANS) - 1));
2996 break; 3026 break;
2997 3027
2998 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3028 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2999 process_sgr_mode (nargs, arg); 3029 process_sgr_mode (nargs, arg);
3000 break; 3030 break;
… …
3007 break; 3037 break;
3008 case 6: /* CPR requested */ 3038 case 6: /* CPR requested */
3009 scr_report_position (); 3039 scr_report_position ();
3010 break; 3040 break;
3011 case 7: /* unofficial extension */ 3041 case 7: /* unofficial extension */
3012 if (Options & Opt_insecure) 3042 if (option (Opt_insecure))
3013 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3043 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3014 break; 3044 break;
3015 case 8: /* unofficial extension */ 3045 case 8: /* unofficial extension */
3016 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3046 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3017 break; 3047 break;
3018 } 3048 }
… …
3054 break; 3084 break;
3055 3085
3056 case CSI_RM: /* 8.3.107: RESET MODE */ 3086 case CSI_RM: /* 8.3.107: RESET MODE */
3057 if (arg[0] == 4) 3087 if (arg[0] == 4)
3058 scr_insert_mode (0); 3088 scr_insert_mode (0);
3089 else if (arg[0] == 20)
3090 priv_modes &= ~PrivMode_LFNL;
3059 break; 3091 break;
3060 3092
3061 case CSI_SM: /* 8.3.126: SET MODE */ 3093 case CSI_SM: /* 8.3.126: SET MODE */
3062 if (arg[0] == 4) 3094 if (arg[0] == 4)
3063 scr_insert_mode (1); 3095 scr_insert_mode (1);
3096 else if (arg[0] == 20)
3097 priv_modes |= PrivMode_LFNL;
3098 break;
3099
3100 case CSI_71: // DECSCUSR: set cursor style
3101 if (prev_ch == ' ')
3102 set_cursor_style (arg[0]);
3064 break; 3103 break;
3065 3104
3066 /* 3105 /*
3067 * PRIVATE USE beyond this point. All CSI_7? sequences here 3106 * PRIVATE USE beyond this point. All CSI_7? sequences here
3068 */ 3107 */
… …
3080 break; 3119 break;
3081 case CSI_75: 3120 case CSI_75:
3082 scr_cursor (RESTORE); 3121 scr_cursor (RESTORE);
3083 break; 3122 break;
3084 3123
3085#ifndef NO_FRILLS 3124#if !ENABLE_MINIMAL
3086 case CSI_74: 3125 case CSI_74:
3087 process_window_ops (arg, nargs); 3126 process_window_ops (arg, nargs);
3088 break; 3127 break;
3089#endif 3128#endif
3090 3129
… …
3097 break; 3136 break;
3098 } 3137 }
3099} 3138}
3100/*}}} */ 3139/*}}} */
3101 3140
3102#ifndef NO_FRILLS 3141#if !ENABLE_MINIMAL
3103/* ARGSUSED */
3104void 3142void
3105rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3143rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3106{ 3144{
3107 int x, y; 3145 int x, y;
3108 XWindowAttributes wattr; 3146 XWindowAttributes wattr;
3109 Window wdummy; 3147 Window wdummy;
3148
3149 dLocal (Display *, dpy);
3110 3150
3111 if (nargs == 0) 3151 if (nargs == 0)
3112 return; 3152 return;
3113 3153
3114 switch (args[0]) 3154 switch (args[0])
3115 { 3155 {
3116 /* 3156 /*
3117 * commands 3157 * commands
3118 */ 3158 */
3119 case 1: /* deiconify window */ 3159 case 1: /* deiconify window */
3120 XMapWindow (display->display, TermWin.parent[0]); 3160 XMapWindow (dpy, parent);
3121 break; 3161 break;
3122 case 2: /* iconify window */ 3162 case 2: /* iconify window */
3123 XIconifyWindow (display->display, TermWin.parent[0], 3163 XIconifyWindow (dpy, parent, display->screen);
3124 DefaultScreen (display->display));
3125 break; 3164 break;
3126 case 3: /* set position (pixels) */ 3165 case 3: /* set position (pixels) */
3127 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3166 XMoveWindow (dpy, parent, args[1], args[2]);
3128 break; 3167 break;
3129 case 4: /* set size (pixels) */ 3168 case 4: /* set size (pixels) */
3130 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3169 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3131 break; 3170 break;
3132 case 5: /* raise window */ 3171 case 5: /* raise window */
3133 XRaiseWindow (display->display, TermWin.parent[0]); 3172 XRaiseWindow (dpy, parent);
3134 break; 3173 break;
3135 case 6: /* lower window */ 3174 case 6: /* lower window */
3136 XLowerWindow (display->display, TermWin.parent[0]); 3175 XLowerWindow (dpy, parent);
3137 break; 3176 break;
3138 case 7: /* refresh window */ 3177 case 7: /* refresh window */
3139 scr_touch (true); 3178 scr_touch (true);
3140 break; 3179 break;
3141 case 8: /* set size (chars) */ 3180 case 8: /* set size (chars) */
3142 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3181 set_widthheight ((unsigned int) (args[2] * fwidth),
3143 (unsigned int) (args[1] * TermWin.fheight)); 3182 (unsigned int) (args[1] * fheight));
3144 break; 3183 break;
3145 3184
3146 //case 9: NYI, TODO, restore maximized window or maximize window 3185 //case 9: NYI, TODO, restore maximized window or maximize window
3147 default: 3186 default:
3148 if (args[0] >= 24) /* set height (chars) */ 3187 if (args[0] >= 24) /* set height (chars) */
3149 set_widthheight ((unsigned int)TermWin.width, 3188 set_widthheight ((unsigned int)vt_width,
3150 (unsigned int) (args[1] * TermWin.fheight)); 3189 (unsigned int) (args[1] * fheight));
3151 break; 3190 break;
3152
3153 3191
3154 /* 3192 /*
3155 * reports - some output format copied from XTerm 3193 * reports - some output format copied from XTerm
3156 */ 3194 */
3157 case 11: /* report window state */ 3195 case 11: /* report window state */
3158 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3196 XGetWindowAttributes (dpy, parent, &wattr);
3159 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3197 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3160 break; 3198 break;
3161 case 13: /* report window position */ 3199 case 13: /* report window position */
3162 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3200 XGetWindowAttributes (dpy, parent, &wattr);
3163 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3201 XTranslateCoordinates (dpy, parent, wattr.root,
3164 -wattr.border_width, -wattr.border_width, 3202 -wattr.border_width, -wattr.border_width,
3165 &x, &y, &wdummy); 3203 &x, &y, &wdummy);
3166 tt_printf ("\033[3;%d;%dt", x, y); 3204 tt_printf ("\033[3;%d;%dt", x, y);
3167 break; 3205 break;
3168 case 14: /* report window size (pixels) */ 3206 case 14: /* report window size (pixels) */
3169 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
3170 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3208 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3171 break; 3209 break;
3172 case 18: /* report text area size (chars) */ 3210 case 18: /* report text area size (chars) */
3173 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3211 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3174 break; 3212 break;
3175 case 19: /* report window size (chars) */ 3213 case 19: /* report window size (chars) */
3176 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3214 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3177 break; 3215 break;
3178 case 20: /* report icon label */ 3216 case 20: /* report icon label */
3179 if (Options & Opt_insecure)
3180 { 3217 {
3181 char *s; 3218 char *s;
3182 XGetIconName (display->display, TermWin.parent[0], &s); 3219 XGetIconName (dpy, parent, &s);
3183 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3220 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3221 XFree (s);
3184 } 3222 }
3185 break; 3223 break;
3186 case 21: /* report window title */ 3224 case 21: /* report window title */
3187 if (Options & Opt_insecure)
3188 { 3225 {
3189 char *s; 3226 char *s;
3190 XFetchName (display->display, TermWin.parent[0], &s); 3227 XFetchName (dpy, parent, &s);
3191 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3228 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3229 XFree (s);
3192 } 3230 }
3193 break; 3231 break;
3194 } 3232 }
3195} 3233}
3196#endif 3234#endif
3197 3235
3198/*----------------------------------------------------------------------*/ 3236/*----------------------------------------------------------------------*/
3199/* 3237/*
3200 * get input up until STRING TERMINATOR (or BEL) 3238 * get input up until STRING TERMINATOR (or BEL)
3201 * ends_how is terminator used. returned input must be free()'d 3239 * ends_how is terminator used. returned input must be free()'d
3202 */ 3240 */
3203unsigned char * 3241char *
3204rxvt_term::get_to_st (unicode_t &ends_how) 3242rxvt_term::get_to_st (unicode_t &ends_how)
3205{ 3243{
3206 unicode_t prev = 0, ch; 3244 unicode_t ch;
3245 bool seen_esc = false;
3207 unsigned int n = 0; 3246 unsigned int n = 0;
3208 unsigned char *s; 3247 wchar_t string[CBUFSIZ];
3209 unsigned char string[STRING_MAX];
3210 3248
3211 while ((ch = cmd_getc ()) != NOCHAR) 3249 while ((ch = cmd_getc ()) != NOCHAR)
3212 { 3250 {
3213 if (prev == C0_ESC) 3251 if (seen_esc)
3214 { 3252 {
3215 if (ch == 0x5c) /* 7bit ST */ 3253 if (ch == 0x5c) /* 7bit ST */
3216 break; 3254 break;
3217 else 3255 else
3218 return NULL; 3256 return NULL;
3219 } 3257 }
3258 else if (ch == C0_ESC)
3259 {
3260 seen_esc = true;
3261 continue;
3262 }
3220 else if (ch == C0_BEL || ch == CHAR_ST) 3263 else if (ch == C0_BEL || ch == CHAR_ST)
3221 break; 3264 break;
3265 else if (ch == C0_SYN)
3266 ch = cmd_get8 ();
3222 else if (ch < 0x20) 3267 else if (ch < 0x20)
3223 return NULL; /* other control character - exit */ 3268 return NULL; /* other control character - exit */
3269
3270 seen_esc = false;
3224 3271
3225 if (n >= sizeof (string) - 1) 3272 if (n >= sizeof (string) - 1)
3226 // stop at some sane length 3273 // stop at some sane length
3227 return NULL; 3274 return NULL;
3228 3275
3229 if (ch == C0_SYN)
3230 {
3231 string[n++] = cmd_get8 ();
3232 prev = 0;
3233 }
3234 else
3235 string[n++] = prev = ch; 3276 string[n++] = ch;
3236 } 3277 }
3237 3278
3238 string[n++] = '\0'; 3279 string[n++] = '\0';
3239 3280
3240 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3241 return NULL;
3242
3243 ends_how = (ch == 0x5c ? C0_ESC : ch); 3281 ends_how = (ch == 0x5c ? C0_ESC : ch);
3244 STRNCPY (s, string, n); 3282
3245 return s; 3283 return rxvt_wcstombs (string);
3246} 3284}
3247 3285
3248/*----------------------------------------------------------------------*/ 3286/*----------------------------------------------------------------------*/
3249/* 3287/*
3250 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3288 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3251 */ 3289 */
3252void 3290void
3253rxvt_term::process_dcs_seq () 3291rxvt_term::process_dcs_seq ()
3254{ 3292{
3255 unsigned char *s;
3256 unicode_t eh;
3257
3258 /* 3293 /*
3259 * Not handled yet 3294 * Not handled yet
3260 */ 3295 */
3296
3297 unicode_t eh;
3261 s = get_to_st (eh); 3298 char *s = get_to_st (eh);
3262 if (s) 3299 if (s)
3263 free (s); 3300 free (s);
3264 3301
3265 return; 3302 return;
3266} 3303}
… …
3270 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3307 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3271 */ 3308 */
3272void 3309void
3273rxvt_term::process_osc_seq () 3310rxvt_term::process_osc_seq ()
3274{ 3311{
3275 unicode_t ch, eh;
3276 int arg; 3312 int arg;
3277 3313
3278 ch = cmd_getc (); 3314 unicode_t ch = cmd_getc ();
3279 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3315 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3280 arg = arg * 10 + (ch - '0'); 3316 arg = arg * 10 + (ch - '0');
3281 3317
3282 if (ch == ';') 3318 if (ch == ';')
3283 { 3319 {
3320 unicode_t eh;
3284 unsigned char *s = get_to_st (eh); 3321 char *s = get_to_st (eh);
3285 3322
3286 if (s) 3323 if (s)
3287 { 3324 {
3288 process_xterm_seq (arg, (char *)s, eh); 3325 process_xterm_seq (arg, s, eh);
3289 free (s); 3326 free (s);
3290 } 3327 }
3291 } 3328 }
3292} 3329}
3293 3330
3294void 3331void
3295rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3332rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3296{ 3333{
3297 if (str[0] == '?' && !str[1]) 3334 if (str[0] == '?' && !str[1])
3298 { 3335 {
3299 if (Options & Opt_insecure) 3336 rgba c;
3300 { 3337 pix_colors_focused[color].get (c);
3301 unsigned short r, g, b; 3338
3302 PixColorsFocused[color].get (display, r, g, b); 3339#if XFT
3340 if (c.a != rgba::MAX_CC)
3341 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3342 else
3343#endif
3303 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3344 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3304 }
3305 } 3345 }
3306 else 3346 else
3307 set_window_color (color, str); 3347 set_window_color (color, str);
3308} 3348}
3309 3349
3310/* 3350/*
3311 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3351 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3312 * 0 = change iconName/title
3313 * 1 = change iconName
3314 * 2 = change title
3315 * 4 = change color
3316 * 10 = change fg color
3317 * 11 = change bg color
3318 * 12 = change text color
3319 * 13 = change mouse foreground color
3320 * 17 = change highlight character colour
3321 * 18 = change bold character color
3322 * 19 = change underlined character color
3323 * 46 = change logfile (not implemented)
3324 * 50 = change font
3325 *
3326 * rxvt extensions:
3327 * 20 = bg pixmap
3328 * 39 = change default fg color
3329 * 49 = change default bg color
3330 * 55 = dump scrollback buffer and all of screen
3331 * 701 = change locale
3332 * 702 = find font
3333 * 703 = menu
3334 */ 3352 */
3335void 3353void
3336rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3354rxvt_term::process_xterm_seq (int op, char *str, char resp)
3337{ 3355{
3338 int changed = 0;
3339 int color; 3356 int color;
3340 char *buf, *name; 3357 char *buf, *name;
3341 bool query = str[0] == '?' && !str[1]; 3358 bool query = str[0] == '?' && !str[1];
3359 int saveop = op;
3360
3361 dLocal (Display *, dpy);
3342 3362
3343 assert (str != NULL); 3363 assert (str != NULL);
3364
3365 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3366 return;
3367
3344 switch (op) 3368 switch (op)
3345 { 3369 {
3346 case XTerm_name: 3370 case XTerm_name:
3347 set_title (str); 3371 set_title (str);
3348 /* FALLTHROUGH */ 3372 /* FALLTHROUGH */
… …
3353 set_title (str); 3377 set_title (str);
3354 break; 3378 break;
3355 case XTerm_property: 3379 case XTerm_property:
3356 if (str[0] == '?') 3380 if (str[0] == '?')
3357 { 3381 {
3358 Atom prop = XInternAtom (display->display, str + 1, True); 3382 Atom prop = display->atom (str + 1);
3359 Atom actual_type; 3383 Atom actual_type;
3360 int actual_format; 3384 int actual_format;
3361 unsigned long nitems; 3385 unsigned long nitems;
3362 unsigned long bytes_after; 3386 unsigned long bytes_after;
3363 unsigned char *value = 0; 3387 unsigned char *value = 0;
3364 const char *str = ""; 3388 const char *str = "";
3365 3389
3366 if (prop 3390 if (prop
3367 && XGetWindowProperty (display->display, TermWin.parent[0], 3391 && XGetWindowProperty (dpy, parent,
3368 prop, 0, 1<<16, 0, AnyPropertyType, 3392 prop, 0, 1<<16, 0, AnyPropertyType,
3369 &actual_type, &actual_format, 3393 &actual_type, &actual_format,
3370 &nitems, &bytes_after, &value) == Success 3394 &nitems, &bytes_after, &value) == Success
3371 && actual_type != None 3395 && actual_type != None
3372 && actual_format == 8) 3396 && actual_format == 8)
3373 str = (const char *)(value); 3397 str = (const char *)(value);
3374 3398
3375 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3399 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3376 3400
3377 XFree (value); 3401 XFree (value);
3378 } 3402 }
3379 else 3403 else
3380 { 3404 {
3381 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3405 char *eq = strchr (str, '=');
3382 3406
3383 if (eq) 3407 if (eq)
3384 { 3408 {
3385 *eq = 0; 3409 *eq = 0;
3386 XChangeProperty (display->display, TermWin.parent[0], 3410 set_utf8_property (display->atom (str), eq + 1);
3387 display->atom (str), XA_STRING, 8,
3388 PropModeReplace, (unsigned char *)eq + 1,
3389 strlen (eq + 1));
3390 } 3411 }
3391 else 3412 else
3392 XDeleteProperty (display->display, TermWin.parent[0], 3413 XDeleteProperty (dpy, parent,
3393 display->atom (str)); 3414 display->atom (str));
3394 } 3415 }
3395 break; 3416 break;
3396 3417
3397 case XTerm_Color: 3418 case XTerm_Color:
3398 for (buf = (char *)str; buf && *buf;) 3419 for (buf = (char *)str; buf && *buf;)
3399 { 3420 {
3400 if ((name = STRCHR (buf, ';')) == NULL) 3421 if ((name = strchr (buf, ';')) == NULL)
3401 break; 3422 break;
3402 3423
3403 *name++ = '\0'; 3424 *name++ = '\0';
3404 color = atoi (buf); 3425 color = atoi (buf) + minCOLOR;
3405 3426
3406 if (color < 0 || color >= TOTAL_COLORS) 3427 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3407 break; 3428 break;
3408 3429
3409 if ((buf = STRCHR (name, ';')) != NULL) 3430 if ((buf = strchr (name, ';')) != NULL)
3410 *buf++ = '\0'; 3431 *buf++ = '\0';
3411 3432
3412 if (name[0] == '?' && !name[1]) 3433 process_color_seq (op, color, name, resp);
3434 }
3435 break;
3436 case Rxvt_restoreFG:
3437 case XTerm_Color00:
3438 process_color_seq (op, Color_fg, str, resp);
3439 break;
3440 case Rxvt_restoreBG:
3441 case XTerm_Color01:
3442 process_color_seq (op, Color_bg, str, resp);
3443 break;
3444#ifndef NO_CURSORCOLOR
3445 case XTerm_Color_cursor:
3446 process_color_seq (op, Color_cursor, str, resp);
3447 break;
3448#endif
3449 case XTerm_Color_pointer_fg:
3450 process_color_seq (op, Color_pointer_fg, str, resp);
3451 break;
3452 case XTerm_Color_pointer_bg:
3453 process_color_seq (op, Color_pointer_bg, str, resp);
3454 break;
3455#ifdef OPTION_HC
3456 case XTerm_Color_HC:
3457 process_color_seq (op, Color_HC, str, resp);
3458 break;
3459 case XTerm_Color_HTC:
3460 process_color_seq (op, Color_HTC, str, resp);
3461 break;
3462#endif
3463#ifndef NO_BOLD_UNDERLINE_REVERSE
3464 case URxvt_Color_BD:
3465 process_color_seq (op, Color_BD, str, resp);
3466 break;
3467 case URxvt_Color_UL:
3468 process_color_seq (op, Color_UL, str, resp);
3469 break;
3470 case URxvt_Color_IT:
3471 process_color_seq (op, Color_IT, str, resp);
3472 break;
3473#endif
3474 case URxvt_Color_border:
3475 process_color_seq (op, Color_border, str, resp);
3476 break;
3477
3478#if BG_IMAGE_FROM_ROOT
3479 case URxvt_Color_tint:
3480 process_color_seq (op, Color_tint, str, resp);
3481 {
3482 bool changed = false;
3483
3484 if (ISSET_PIXCOLOR (Color_tint))
3485 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3486
3487 if (changed)
3488 update_background ();
3489 }
3490
3491 break;
3492#endif
3493
3494#if BG_IMAGE_FROM_FILE
3495 case Rxvt_Pixmap:
3496 if (!strcmp (str, "?"))
3497 {
3498 char str[256];
3499 int h_scale = fimage.h_scale;
3500 int v_scale = fimage.v_scale;
3501 int h_align = fimage.h_align;
3502 int v_align = fimage.v_align;
3503
3504 sprintf (str, "[%dx%d+%d+%d]",
3505 h_scale, v_scale,
3506 h_align, v_align);
3507 process_xterm_seq (XTerm_title, str, CHAR_ST);
3508 }
3509 else
3510 {
3511 bool changed = false;
3512
3513 if (*str != ';')
3413 { 3514 {
3414 if (Options & Opt_insecure) 3515 try
3415 { 3516 {
3416 unsigned short r, g, b; 3517 fimage.set_file_geometry (this, str);
3417 PixColorsFocused[color + minCOLOR].get (display, r, g, b); 3518 changed = true;
3418 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3519 }
3520 catch (const class rxvt_failure_exception &e)
3521 {
3419 } 3522 }
3420 } 3523 }
3421 else 3524 else
3422 set_window_color (color + minCOLOR, name); 3525 {
3526 str++;
3527 if (fimage.set_geometry (str, true))
3528 changed = true;
3529 }
3530
3531 if (changed)
3532 {
3533 if (bg_window_position_sensitive ())
3534 {
3535 int x, y;
3536 get_window_origin (x, y);
3537 parent_x = x;
3538 parent_y = y;
3539 }
3540 update_background ();
3541 }
3423 } 3542 }
3424 break; 3543 break;
3425 case XTerm_Color00:
3426 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3427 break;
3428 case XTerm_Color01:
3429 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3430 break;
3431#ifndef NO_CURSORCOLOR
3432 case XTerm_Color_cursor:
3433 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3434 break;
3435#endif 3544#endif
3436 case XTerm_Color_pointer_fg:
3437 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3438 break;
3439 case XTerm_Color_pointer_bg:
3440 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3441 break;
3442#ifndef NO_BOLD_UNDERLINE_REVERSE
3443 case XTerm_Color_BD:
3444 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3445 break;
3446 case XTerm_Color_UL:
3447 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3448 break;
3449 case XTerm_Color_RV:
3450 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3451 break;
3452#endif
3453
3454 case XTerm_Pixmap:
3455 if (*str != ';')
3456 {
3457#if XPM_BACKGROUND
3458 scale_pixmap (""); /* reset to default scaling */
3459 set_bgPixmap (str); /* change pixmap */
3460#endif
3461 scr_touch (true);
3462 }
3463 while ((str = STRCHR (str, ';')) != NULL)
3464 {
3465 str++;
3466#if XPM_BACKGROUND
3467 changed += scale_pixmap (str);
3468#endif
3469
3470 }
3471 if (changed)
3472 {
3473#ifdef XPM_BACKGROUND
3474 resize_pixmap ();
3475#endif
3476 scr_touch (true);
3477 }
3478 break;
3479
3480 case XTerm_restoreFG:
3481 set_window_color (Color_fg, str);
3482 break;
3483 case XTerm_restoreBG:
3484 set_window_color (Color_bg, str);
3485 break;
3486 3545
3487 case XTerm_logfile: 3546 case XTerm_logfile:
3488 // TODO, when secure mode? 3547 // TODO, when secure mode?
3489 break; 3548 break;
3490 3549
3491 case XTerm_font:
3492 if (query)
3493 {
3494 if (Options & Opt_insecure)
3495 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3496 TermWin.fontset->fontdesc
3497 ? TermWin.fontset->fontdesc
3498 : "",
3499 resp);
3500 }
3501 else
3502 change_font (str);
3503 break;
3504
3505#ifndef NO_FRILLS
3506 case XTerm_locale:
3507 if (query)
3508 {
3509 if (Options & Opt_insecure)
3510 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3511 }
3512 else
3513 {
3514 set_locale (str);
3515# ifdef USE_XIM
3516 im_cb ();
3517# endif
3518 }
3519 break;
3520
3521 case XTerm_findfont:
3522 if (Options & Opt_insecure)
3523 {
3524 int fid = TermWin.fontset->find_font (atoi (str));
3525 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3526 fid, (*TermWin.fontset)[fid]->name, resp);
3527 }
3528 break;
3529#endif
3530
3531#ifdef MENUBAR
3532 case XTerm_Menu:
3533 if (Options & Opt_insecure)
3534 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3535 break;
3536#endif
3537#if 0 3550#if 0
3538 case XTerm_dumpscreen: /* no error notices */ 3551 case Rxvt_dumpscreen: /* no error notices */
3539 { 3552 {
3540 int fd; 3553 int fd;
3541 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3554 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3542 { 3555 {
3543 scr_dump (fd); 3556 scr_dump (fd);
3544 close (fd); 3557 close (fd);
3545 } 3558 }
3546 } 3559 }
3560 break;
3561#endif
3562 case XTerm_font:
3563 op = URxvt_font;
3564 case URxvt_font:
3565#if ENABLE_STYLES
3566 case URxvt_boldFont:
3567 case URxvt_italicFont:
3568 case URxvt_boldItalicFont:
3569#endif
3570 if (query)
3571 tt_printf ("\33]%d;%-.250s%c", saveop,
3572 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3573 ? fontset[op - URxvt_font]->fontdesc : "",
3574 resp);
3575 else
3576 {
3577 const char *&res = rs[Rs_font + (op - URxvt_font)];
3578
3579 res = strdup (str);
3580 allocated.push_back ((void *)res);
3581 set_fonts ();
3582 }
3583 break;
3584
3585 case URxvt_version:
3586 if (query)
3587 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3588 op,
3589 rs[Rs_name], VERSION[0], VERSION[2],
3590 resp);
3591 break;
3592
3593#if !ENABLE_MINIMAL
3594 case URxvt_locale:
3595 if (query)
3596 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3597 else
3598 {
3599 set_locale (str);
3600 pty->set_utf8_mode (enc_utf8);
3601 init_xlocale ();
3602 }
3603 break;
3604
3605 case URxvt_view_up:
3606 case URxvt_view_down:
3607 {
3608 int lines = atoi (str);
3609
3610 if (lines)
3611 scr_page (op == URxvt_view_up ? UP : DN, lines);
3612 else
3613 scr_erase_savelines ();
3614 }
3615
3616 break;
3617#endif
3618
3619#if ENABLE_PERL
3620 case URxvt_perl:
3621 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3547 break; 3622 break;
3548#endif 3623#endif
3549 } 3624 }
3550} 3625}
3551/*----------------------------------------------------------------------*/ 3626/*----------------------------------------------------------------------*/
… …
3558 * 's' = save 3633 * 's' = save
3559 * 'r' = restore 3634 * 'r' = restore
3560 * 't' = toggle 3635 * 't' = toggle
3561 * so no need for fancy checking 3636 * so no need for fancy checking
3562 */ 3637 */
3563int 3638int ecb_cold
3564rxvt_term::privcases (int mode, unsigned long bit) 3639rxvt_term::privcases (int mode, unsigned long bit)
3565{ 3640{
3566 int state; 3641 int state;
3567 3642
3568 if (mode == 's') 3643 if (mode == 's')
3569 { 3644 {
3570 SavedModes |= (PrivateModes & bit); 3645 if (priv_modes & bit)
3646 SavedModes |= bit;
3647 else
3648 SavedModes &= ~bit;
3571 return -1; 3649 return -1;
3572 } 3650 }
3573 else 3651 else
3574 { 3652 {
3575 if (mode == 'r') 3653 if (mode == 'r')
3576 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3654 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3577 else 3655 else
3578 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3656 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3579 PrivMode (state, bit); 3657
3658 if (state)
3659 priv_modes |= bit;
3660 else
3661 priv_modes &= ~bit;
3580 } 3662 }
3581 3663
3582 return state; 3664 return state;
3583} 3665}
3584 3666
3585/* we're not using priv _yet_ */ 3667/* we're not using priv _yet_ */
3586void 3668void
3587rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3669rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3588{ 3670{
3589 unsigned int i, j; 3671 unsigned int i, j;
3590 int state; 3672 int state;
3591 3673
3592 static const struct 3674 static const struct
3593 { 3675 {
3594 const int argval; 3676 const int argval;
3595 const unsigned long bit; 3677 const unsigned long bit;
3596 }
3597
3598 argtopriv[] = { 3678 } argtopriv[] = {
3599 { 1, PrivMode_aplCUR }, 3679 { 1, PrivMode_aplCUR }, // DECCKM
3600 { 2, PrivMode_vt52 }, 3680 { 2, PrivMode_vt52 }, // DECANM
3601 { 3, PrivMode_132 }, 3681 { 3, PrivMode_132 }, // DECCOLM
3602 { 4, PrivMode_smoothScroll }, 3682 { 4, PrivMode_smoothScroll }, // DECSCLM
3603 { 5, PrivMode_rVideo }, 3683 { 5, PrivMode_rVideo }, // DECSCNM
3604 { 6, PrivMode_relOrigin }, 3684 { 6, PrivMode_relOrigin }, // DECOM
3605 { 7, PrivMode_Autowrap }, 3685 { 7, PrivMode_Autowrap }, // DECAWM
3686 // 8, auto-repeat keys // DECARM
3606 { 9, PrivMode_MouseX10 }, 3687 { 9, PrivMode_MouseX10 },
3607#ifdef menuBar_esc 3688 { 12, PrivMode_BlinkingCursor },
3608 { menuBar_esc, PrivMode_menuBar }, 3689 // 18 end FF to printer after print screen
3609#endif 3690 // 19 Print screen prints full screen/scroll region
3691 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3610#ifdef scrollBar_esc 3692#ifdef scrollBar_esc
3611 { scrollBar_esc, PrivMode_scrollBar }, 3693 { scrollBar_esc, PrivMode_scrollBar },
3612#endif 3694#endif
3613 // 18, 19 printing-related
3614 { 25, PrivMode_VisibleCursor },
3615 // 30 show scrollbar rxvt. extension
3616 { 35, PrivMode_ShiftKeys }, // rxvt extension 3695 { 35, PrivMode_ShiftKeys }, // rxvt extension
3696 // 38, tektronix mode // DECTEK
3617 { 40, PrivMode_132OK }, 3697 { 40, PrivMode_132OK },
3618 // 41 xterm more fixes NYI 3698 // 41 xterm more fixes NYI
3619 // 45 margin bell NYI 3699 // 45 margin bell NYI
3620 // 46 start logging 3700 // 46 start logging
3621 { 47, PrivMode_Screen }, 3701 { 47, PrivMode_Screen },
3622 { 66, PrivMode_aplKP }, 3702 { 66, PrivMode_aplKP }, // DECNKM
3623#ifndef NO_BACKSPACE_KEY 3703#ifndef NO_BACKSPACE_KEY
3624 { 67, PrivMode_BackSpace }, 3704 { 67, PrivMode_BackSpace }, // DECBKM
3625#endif 3705#endif
3626 { 1000, PrivMode_MouseX11 }, 3706 { 1000, PrivMode_MouseX11 },
3627 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3707 { 1002, PrivMode_MouseBtnEvent },
3628 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3708 { 1003, PrivMode_MouseAnyEvent },
3629 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3709#if ENABLE_FRILLS
3710 { 1005, PrivMode_ExtModeMouse },
3711#endif
3630 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3712 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3631 { 1011, PrivMode_Keypress }, // rxvt extension 3713 { 1011, PrivMode_Keypress }, // rxvt extension
3714#if ENABLE_FRILLS
3715 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3716#endif
3632 // 1035 enable modifiers for alt, numlock NYI 3717 // 1035 enable modifiers for alt, numlock NYI
3633 // 1036 send ESC for meta keys NYI 3718 // 1036 send ESC for meta keys NYI
3634 // 1037 send DEL for keypad delete NYI 3719 // 1037 send DEL for keypad delete NYI
3635 { 1047, PrivMode_Screen }, 3720 { 1047, PrivMode_Screen },
3636 // 1048 save and restore cursor 3721 // 1048 save and restore cursor, implemented in code
3637 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3722 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3638 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3723 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3724 { 2004, PrivMode_BracketPaste },
3639 }; 3725 };
3640 3726
3641 if (nargs == 0) 3727 if (nargs == 0)
3642 return; 3728 return;
3643 3729
… …
3650 for (i = 0; i < nargs; i++) 3736 for (i = 0; i < nargs; i++)
3651 { 3737 {
3652 state = -1; 3738 state = -1;
3653 3739
3654 /* basic handling */ 3740 /* basic handling */
3655 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3741 for (j = 0; j < ecb_array_length (argtopriv); j++)
3656 if (argtopriv[j].argval == arg[i]) 3742 if (argtopriv[j].argval == arg[i])
3657 { 3743 {
3658 state = privcases (mode, argtopriv[j].bit); 3744 state = privcases (mode, argtopriv[j].bit);
3659 break; 3745 break;
3660 } 3746 }
3661 3747
3662 /* extra handling for values with state unkept */ 3748 /* extra handling for values with state unkept */
3663 switch (arg[i]) 3749 switch (arg[i])
3664 { 3750 {
3751#if ENABLE_STYLES
3752 case 1021:
3753 set_option (Opt_intensityStyles, mode);
3754
3755 scr_touch (true);
3756 break;
3757#endif
3665 case 1048: /* alternative cursor save */ 3758 case 1048: /* alternative cursor save */
3666 if (Options & Opt_secondaryScreen) 3759 if (option (Opt_secondaryScreen))
3667 if (mode == 0) 3760 if (mode == 0)
3668 scr_cursor (RESTORE); 3761 scr_cursor (RESTORE);
3669 else if (mode == 1) 3762 else if (mode == 1)
3670 scr_cursor (SAVE); 3763 scr_cursor (SAVE);
3671 break; 3764 break;
… …
3679 case 2: /* VT52 mode */ 3772 case 2: /* VT52 mode */
3680 /* oddball mode. should be set regardless of set/reset 3773 /* oddball mode. should be set regardless of set/reset
3681 * parameter. Return from VT52 mode with an ESC < from 3774 * parameter. Return from VT52 mode with an ESC < from
3682 * within VT52 mode 3775 * within VT52 mode
3683 */ 3776 */
3684 PrivMode (1, PrivMode_vt52); 3777 priv_modes |= PrivMode_vt52;
3685 break; 3778 break;
3686 case 3: /* 80/132 */ 3779 case 3: /* 80/132 */
3687 if (PrivateModes & PrivMode_132OK) 3780 if (priv_modes & PrivMode_132OK)
3688 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3781 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3689 break; 3782 break;
3690 case 4: /* smooth scrolling */ 3783 case 4: /* smooth scrolling */
3691 if (state) 3784 set_option (Opt_jumpScroll, !state);
3692 Options &= ~Opt_jumpScroll;
3693 else
3694 Options |= Opt_jumpScroll;
3695 break; 3785 break;
3696 case 5: /* reverse video */ 3786 case 5: /* reverse video */
3697 scr_rvideo_mode (state); 3787 scr_rvideo_mode (state);
3698 break; 3788 break;
3699 case 6: /* relative/absolute origins */ 3789 case 6: /* relative/absolute origins */
… …
3703 scr_autowrap (state); 3793 scr_autowrap (state);
3704 break; 3794 break;
3705 /* case 8: - auto repeat, can't do on a per window basis */ 3795 /* case 8: - auto repeat, can't do on a per window basis */
3706 case 9: /* X10 mouse reporting */ 3796 case 9: /* X10 mouse reporting */
3707 if (state) /* orthogonal */ 3797 if (state) /* orthogonal */
3708 PrivateModes &= ~PrivMode_MouseX11; 3798 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3709 break; 3799 break;
3710#ifdef menuBar_esc
3711 case menuBar_esc:
3712#ifdef MENUBAR
3713 map_menuBar (state);
3714#endif
3715 break;
3716#endif
3717#ifdef scrollBar_esc 3800#ifdef scrollBar_esc
3718 case scrollBar_esc: 3801 case scrollBar_esc:
3719 if (scrollbar_mapping (state)) 3802 scrollBar.map (state);
3720 {
3721 resize_all_windows (0, 0, 0); 3803 resize_all_windows (0, 0, 0);
3722 scr_touch (true); 3804 scr_touch (true);
3723 } 3805 break;
3806#endif
3807#ifdef CURSOR_BLINK
3808 case 12:
3809 cursor_blink_reset ();
3724 break; 3810 break;
3725#endif 3811#endif
3726 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3727 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3728 break; 3814 break;
… …
3733 break; 3819 break;
3734 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3735 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3736 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3737 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3738 PrivateModes &= ~PrivMode_MouseX10; 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3739 break; 3825 break;
3740#if 0
3741 case 1001: 3826 case 1002:
3742 break; /* X11 mouse highlighting */ 3827 case 1003:
3743#endif 3828 if (state)
3829 {
3830 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3831 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3832 mouse_row = mouse_col = 0;
3833 vt_emask_mouse = PointerMotionMask;
3834 }
3835 else
3836 vt_emask_mouse = NoEventMask;
3837
3838 vt_select_input ();
3839 break;
3744 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3745 if (state)
3746 Options &= ~Opt_scrollTtyOutput;
3747 else
3748 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3749 break; 3842 break;
3750 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3751 if (state)
3752 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3753 else
3754 Options &= ~Opt_scrollTtyKeypress;
3755 break; 3845 break;
3756 case 1047: /* secondary screen w/ clearing last */ 3846 case 1047: /* secondary screen w/ clearing last */
3757 if (Options & Opt_secondaryScreen) 3847 if (option (Opt_secondaryScreen))
3758 if (current_screen != PRIMARY) 3848 if (!state)
3759 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3760 scr_change_screen (state); 3851 scr_change_screen (state);
3761 break; 3852 break;
3762 case 1049: /* secondary screen w/ clearing first */ 3853 case 1049: /* secondary screen w/ clearing first */
3854 if (option (Opt_secondaryScreen))
3855 if (state)
3856 scr_cursor (SAVE);
3857
3763 scr_change_screen (state); 3858 scr_change_screen (state);
3859
3764 if (Options & Opt_secondaryScreen) 3860 if (option (Opt_secondaryScreen))
3765 if (current_screen != PRIMARY) 3861 if (state)
3766 scr_erase_screen (2); 3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3767 break; 3865 break;
3768 default: 3866 default:
3769 break; 3867 break;
3770 } 3868 }
3771 } 3869 }
3772} 3870}
3773/*}}} */ 3871/*}}} */
3774 3872
3775/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3776void 3874void ecb_hot
3777rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3778{ 3876{
3779 unsigned int i; 3877 unsigned int i;
3780 short rendset; 3878 short rendset;
3781 int rendstyle; 3879 int rendstyle;
… …
3795 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3796 break; 3894 break;
3797 case 1: 3895 case 1:
3798 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3799 break; 3897 break;
3800 //case 2: // faint or second colour 3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3801 case 4: 3902 case 4:
3802 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3803 break; 3904 break;
3804 case 5: // slowly blinking 3905 case 5: // slowly blinking
3805 case 6: // rapidly blinking 3906 case 6: // rapidly blinking
… …
3817 //case 11: // scoansi acs on, first alt font 3918 //case 11: // scoansi acs on, first alt font
3818 //case 12: // scoansi acs on, |0x80, second alt font 3919 //case 12: // scoansi acs on, |0x80, second alt font
3819 //... 3920 //...
3820 //case 19: // ninth alt font 3921 //case 19: // ninth alt font
3821 //case 20: // gothic 3922 //case 20: // gothic
3822 case 21: // disable bold, faint 3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3823 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3824 break; 3925 break;
3825 case 22: 3926 case 22: // bold off (vt220)
3826 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3827 break; 3928 break;
3828 //case 23: disable italic 3929 case 23: // disable italic
3829 case 24: 3930 rendset = 0, rendstyle = RS_Italic;
3931 break;
3932 case 24: // underline off (vt220)
3830 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3831 break; 3934 break;
3832 case 25: 3935 case 25: // blink off (vt220)
3833 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3834 break; 3937 break;
3835 case 27: 3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3941 case 27: // reverse off (vt220)
3836 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3837 break; 3943 break;
3838 //case 28: // visible. NYI 3944 //case 28: // visible. NYI
3839 //case 29: // not crossed-out 3945 //case 29: // not crossed-out
3840 } 3946 }
… …
3855 case 35: 3961 case 35:
3856 case 36: 3962 case 36:
3857 case 37: 3963 case 37:
3858 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3859 break; 3965 break;
3860#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3861 case 38:
3862 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3863 { 3968 {
3864 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3865 i += 2; 3970 i += 2;
3866 } 3971 }
3867 break; 3972 break;
3868#endif
3869 case 39: /* default fg */ 3973 case 39: /* default fg */
3870 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3871 break; 3975 break;
3872 3976
3873 case 40: 3977 case 40:
… …
3878 case 45: 3982 case 45:
3879 case 46: 3983 case 46:
3880 case 47: 3984 case 47:
3881 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3882 break; 3986 break;
3883#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3884 case 48:
3885 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3886 { 3989 {
3887 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3888 i += 2; 3991 i += 2;
3889 } 3992 }
3890 break; 3993 break;
3891#endif
3892 case 49: /* default bg */ 3994 case 49: /* default bg */
3893 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3894 break; 3996 break;
3895 3997
3896#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3897 case 90: 4001 case 90:
3898 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3899 case 92: 4003 case 92:
3900 case 93: 4004 case 93:
3901 case 94: 4005 case 94:
3902 case 95: 4006 case 95:
3903 case 96: 4007 case 96:
3904 case 97: 4008 case 97:
3905 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3906 Color_fg);
3907 break; 4010 break;
3908 case 100: 4011 case 100:
3909 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3910 case 102: 4013 case 102:
3911 case 103: 4014 case 103:
3912 case 104: 4015 case 104:
3913 case 105: 4016 case 105:
3914 case 106: 4017 case 106:
3915 case 107: 4018 case 107:
3916 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3917 Color_bg);
3918 break; 4020 break;
3919#endif 4021#endif
3920
3921 } 4022 }
3922 } 4023 }
4024}
4025
4026void
4027rxvt_term::set_cursor_style (int style)
4028{
4029 if (!IN_RANGE_INC (style, 0, 6))
4030 return;
4031
4032 if (style == 0)
4033 style = 1;
4034
4035 cursor_type = (style - 1) / 2;
4036 set_option (Opt_cursorUnderline, cursor_type == 1);
4037
4038#ifdef CURSOR_BLINK
4039 set_option (Opt_cursorBlink, style & 1);
4040 cursor_blink_reset ();
4041#endif
4042
4043 want_refresh = 1;
3923} 4044}
3924/*}}} */ 4045/*}}} */
3925 4046
3926/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3927void
3928rxvt_term::process_graphics ()
3929{
3930 unicode_t ch, cmd = cmd_getc ();
3931
3932 if (cmd == 'Q')
3933 { /* query graphics */
3934 tt_printf ("\033G0\n"); /* no graphics */
3935 return;
3936 }
3937 /* swallow other graphics sequences until terminating ':' */
3938 do
3939 ch = cmd_getc ();
3940 while (ch != ':');
3941}
3942/*}}} */
3943
3944/* ------------------------------------------------------------------------- */ 4047/* ---------------------------------------------------------------------- */
4048/* Write data to the pty as typed by the user, pasted with the mouse,
4049 * or generated by us in response to a query ESC sequence.
4050 */
3945 4051
3946/* 4052/*
3947 * Send printf () formatted output to the command. 4053 * Send printf () formatted output to the command.
3948 * Only use for small amounts of data. 4054 * Only use for small amounts of data.
3949 */ 4055 */
3950void 4056void
3951rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3952{ 4058{
3953 va_list arg_ptr; 4059 va_list arg_ptr;
3954 unsigned char buf[256]; 4060 char buf[256];
3955 4061
3956 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3957 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3958 va_end (arg_ptr); 4064 va_end (arg_ptr);
3959 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3960} 4066}
3961 4067
3962/* ---------------------------------------------------------------------- */
3963/* Write data to the pty as typed by the user, pasted with the mouse, 4068/* Write data to the pty as typed by the user. */
3964 * or generated by us in response to a query ESC sequence.
3965 */
3966void 4069void
3967rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4070rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3968{ 4071{
3969 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4072 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4073 return;
3970 4074
3971 if (len) 4075 if (option (Opt_scrollTtyKeypress))
4076 if (view_start)
3972 { 4077 {
4078 view_start = 0;
4079 want_refresh = 1;
4080 }
4081
4082 tt_write_ (data, len);
4083}
4084
4085void
4086rxvt_term::tt_write (const char *data, unsigned int len)
4087{
4088 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4089 return;
4090
4091 tt_write_ (data, len);
4092}
4093
4094static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4095
4096void
4097rxvt_term::tt_write_ (const char *data, unsigned int len)
4098{
4099 if (pty->pty < 0)
4100 return;
4101
4102 if (v_buflen == 0)
4103 {
4104 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4105
4106 max_it (written, 0);
4107
4108 if (written == len)
4109 return;
4110
4111 data += written;
4112 len -= written;
4113 }
4114
4115 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4116
4117 memcpy (v_buffer + v_buflen, data, len);
4118 v_buflen += len;
4119
4120 pty_ev.set (ev::READ | ev::WRITE);
4121}
4122
4123void rxvt_term::pty_write ()
4124{
4125 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4126
4127 if (written > 0)
4128 {
4129 v_buflen -= written;
4130
3973 if (v_buflen == 0) 4131 if (v_buflen == 0)
3974 { 4132 {
3975 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3976
3977 if ((unsigned int)written == len)
3978 return;
3979
3980 data += written;
3981 len -= written;
3982 }
3983
3984
3985 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3986
3987 memcpy (v_buffer + v_buflen, data, len);
3988 v_buflen += len;
3989 }
3990
3991 for (;;)
3992 {
3993 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3994
3995 if (written > 0)
3996 {
3997 v_buflen -= written;
3998
3999 if (v_buflen == 0)
4000 {
4001 free (v_buffer); 4133 free (v_buffer);
4002 v_buffer = 0; 4134 v_buffer = 0;
4003 v_buflen = 0;
4004 4135
4005 pty_ev.set (EVENT_READ); 4136 pty_ev.set (ev::READ);
4006 return;
4007 }
4008
4009 memmove (v_buffer, v_buffer + written, v_buflen);
4010 }
4011 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4012 // original code just ignores this...
4013 destroy ();
4014 else
4015 {
4016 pty_ev.set (EVENT_READ | EVENT_WRITE);
4017 return; 4137 return;
4018 } 4138 }
4139
4140 memmove (v_buffer, v_buffer + written, v_buflen);
4019 } 4141 }
4142 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4143 pty_ev.set (ev::READ);
4020} 4144}
4021 4145
4022/*----------------------- end-of-file (C source) -----------------------*/ 4146/*----------------------- end-of-file (C source) -----------------------*/
4023 4147

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