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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.116 by root, Wed Aug 4 03:29:28 2004 UTC vs.
Revision 1.563 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 want_refresh = 1;
667 } 963 }
668#endif 964#endif
669 965
670 if (want_refresh) 966 if (want_refresh)
671 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
672 scr_refresh (refresh_type); 1006 scr_refresh ();
673 scrollbar_show (1); 1007 scrollBar.show (1);
674#ifdef USE_XIM 1008#if USE_XIM
675 IMSendSpot (); 1009 im_send_spot ();
676#endif 1010#endif
677 } 1011 }
678 1012
679 display->flush (); 1013 display->flush ();
680
681 flush_ev.stop ();
682} 1014}
683 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
684void 1017void
685rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
686{ 1019{
687 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
688 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
689 1022
690 display->flush (); 1023 display->flush ();
691
692 if (!flush_ev.active)
693 flush_ev.start (NOW + 0.01);
694} 1024}
695 1025
696void 1026void
697rxvt_term::flush_cb (time_watcher &w) 1027rxvt_term::flush_cb (ev::timer &w, int revents)
698{ 1028{
699 SET_R (this); 1029 make_current ();
700 SET_LOCALE (locale);
701 1030
702 refresh_limit = 1;
703 refresh_count = 0; 1031 refresh_count = 0;
704 flush (); 1032 flush ();
705} 1033}
706 1034
707#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
708void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (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
709rxvt_term::cursor_blink_cb (time_watcher &w) 1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
710{ 1053{
711 hidden_cursor = !hidden_cursor; 1054 hidden_cursor = !hidden_cursor;
712 want_refresh = 1; 1055 want_refresh = 1;
713 1056 refresh_check ();
714 w.start (w.at + BLINK_INTERVAL);
715} 1057}
716#endif 1058#endif
717 1059
718#ifdef TEXT_BLINK 1060#ifdef TEXT_BLINK
719void 1061void
720rxvt_term::text_blink_cb (time_watcher &w) 1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
721{ 1063{
722 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
723 { 1065 {
724 hidden_text = !hidden_text; 1066 hidden_text = !hidden_text;
725 want_refresh = 1; 1067 want_refresh = 1;
726 w.start (w.at + TEXT_BLINK_INTERVAL); 1068 refresh_check ();
727 } 1069 }
1070 else
1071 w.stop ();
728} 1072}
729#endif 1073#endif
730 1074
731#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
732void 1076void
733rxvt_term::cont_scroll_cb (time_watcher &w) 1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
734{ 1078{
735 if ((scrollbar_isUp() || scrollbar_isDn()) && 1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
736 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
737 { 1081 {
738 refresh_type |= SMOOTH_REFRESH;
739 want_refresh = 1; 1082 want_refresh = 1;
740 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1083 refresh_check ();
741 } 1084 }
1085 else
1086 w.stop ();
742} 1087}
743#endif 1088#endif
744 1089
745#ifdef SELECTION_SCROLLING 1090#ifdef SELECTION_SCROLLING
746void 1091void
747rxvt_term::sel_scroll_cb (time_watcher &w) 1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
748{ 1093{
749 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1094 if (scr_page (scroll_selection_lines))
750 { 1095 {
751 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
752 refresh_type |= SMOOTH_REFRESH;
753 want_refresh = 1; 1097 want_refresh = 1;
754 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1098 refresh_check ();
755 } 1099 }
1100 else
1101 w.stop ();
756} 1102}
757#endif 1103#endif
758 1104
759#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
760void 1106void
761rxvt_term::slip_wheel_cb (time_watcher &w) 1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
762{ 1108{
763 if (mouse_slip_wheel_speed == 0 1109 if (scr_page (mouse_slip_wheel_speed))
764 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
765 : scr_page (UP, mouse_slip_wheel_speed))
766 { 1110 {
767 refresh_type |= SMOOTH_REFRESH;
768 want_refresh = 1; 1111 want_refresh = 1;
769 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)
770 } 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 ();
771} 1181}
772#endif 1182#endif
773 1183
774bool 1184bool
775rxvt_term::pty_fill () 1185rxvt_term::pty_fill ()
776{ 1186{
777 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1187 cmdbuf_reify ();
778 1188
779 if (CBUFSIZ == n) 1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
780 { 1190
781 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1191 if (!avail)
782 n = 0;
783 } 1192 {
784 1193 // normally this indicates a "too long" command sequence - just drop the data we have
785 memmove (cmdbuf_base, cmdbuf_ptr, n);
786 cmdbuf_ptr = cmdbuf_base; 1194 cmdbuf_ptr = cmdbuf_base;
787 cmdbuf_endp = cmdbuf_ptr + n; 1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
788 1198
789 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
790 1200
791 if (n > 0) 1201 if (r > 0)
792 { 1202 {
793 cmdbuf_endp += n; 1203 cmdbuf_endp += r;
794 return true; 1204 return true;
795 } 1205 }
796 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))
797 destroy (); 1218 destroy ();
798 1219 }
1220
799 return false; 1221 return false;
800} 1222}
801 1223
802void 1224void
803rxvt_term::pty_cb (io_watcher &w, short revents) 1225rxvt_term::pty_cb (ev::io &w, int revents)
804{ 1226{
805 SET_R (this); 1227 make_current ();
806 SET_LOCALE (locale);
807 1228
808 if (revents & EVENT_WRITE) 1229 if (revents & ev::READ)
809 tt_write (0, 0);
810 else if (revents & EVENT_READ)
811 // loop, but don't allow a single term to monopolize us 1230 // loop, but don't allow a single term to monopolize us
812 while (pty_fill ()) 1231 for (int i = CBUFCNT; i-- && pty_fill (); )
813 if (cmd_parse ()) 1232 cmd_parse ();
814 break;
815}
816 1233
817void 1234 if (revents & ev::WRITE)
1235 pty_write ();
1236
1237 refresh_check ();
1238}
1239
1240void ecb_cold
818rxvt_term::pointer_unblank () 1241rxvt_term::pointer_unblank ()
819{ 1242{
820 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1243 XDefineCursor (dpy, vt, TermWin_cursor);
821 recolour_cursor (); 1244 recolor_cursor ();
822 1245
823#ifdef POINTER_BLANK 1246#ifdef POINTER_BLANK
824 hidden_pointer = 0; 1247 hidden_pointer = 0;
825 1248
826 if (Options & Opt_pointerBlank) 1249 if (option (Opt_pointerBlank))
827 pointer_ev.start (NOW + pointerBlankDelay); 1250 pointer_ev.start (pointerBlankDelay);
828#endif 1251#endif
829} 1252}
830 1253
831#ifdef POINTER_BLANK 1254#ifdef POINTER_BLANK
832void 1255void ecb_cold
833rxvt_term::pointer_blank () 1256rxvt_term::pointer_blank ()
834{ 1257{
835 if (! (Options & Opt_pointerBlank)) 1258 if (!option (Opt_pointerBlank))
836 return; 1259 return;
837 1260
838 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1261 XDefineCursor (dpy, vt, display->blank_cursor);
839 XFlush (display->display); 1262 XFlush (dpy);
840 1263
841 hidden_pointer = 1; 1264 hidden_pointer = 1;
842} 1265}
843 1266
844void 1267void ecb_cold
845rxvt_term::pointer_cb (time_watcher &w) 1268rxvt_term::pointer_cb (ev::timer &w, int revents)
846{ 1269{
847 SET_R (this); 1270 make_current ();
848 SET_LOCALE (locale);
849 1271
850 pointer_blank (); 1272 pointer_blank ();
851} 1273}
852#endif 1274#endif
853 1275
854void 1276void
855rxvt_term::mouse_report (XButtonEvent &ev) 1277rxvt_term::mouse_report (XButtonEvent &ev)
856{ 1278{
857 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
858 int x, y; 1280 int x, y;
1281 int code = 32;
859 1282
860 x = ev.x; 1283 x = Pixel2Col (ev.x) + 1;
861 y = ev.y; 1284 y = Pixel2Row (ev.y) + 1;
862 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 }
863 1295
864 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
865 {
866 button_number = 3; 1297 button_number = 3;
867 }
868 else 1298 else
869 { 1299 {
870 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
871 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
872 if (button_number >= 3) 1302 if (button_number >= 3)
873 button_number += (64 - 3); 1303 button_number += 64 - 3;
874 } 1304 }
875 1305
876 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
877 { 1307 {
878 /* 1308 /*
879 * do not report ButtonRelease 1309 * do not report ButtonRelease
880 * no state info allowed 1310 * no state info allowed
881 */ 1311 */
… …
896 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
897 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
898#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
899 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
900#endif 1330#endif
901
902 } 1331 }
903 1332
904#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
905 fprintf (stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
906 if (key_state & 16) 1335 if (key_state & 16)
907 fputc ('C', stderr); 1336 fputc ('C', stderr);
908 if (key_state & 4) 1337 if (key_state & 4)
909 fputc ('S', stderr); 1338 fputc ('S', stderr);
… …
911 fputc ('A', stderr); 1340 fputc ('A', stderr);
912 if (key_state & 32) 1341 if (key_state & 32)
913 fputc ('2', stderr); 1342 fputc ('2', stderr);
914 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
915 button_number, 1344 button_number,
916 x + 1, 1345 x,
917 y + 1); 1346 y);
918#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
919 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
920 (32 + button_number + key_state), 1363 code + button_number + key_state,
921 (32 + x + 1), 1364 32 + x,
922 (32 + y + 1)); 1365 32 + y);
923#endif
924} 1366}
925
926#ifdef USING_W11LIB
927void
928rxvt_W11_process_x_event (XEvent *ev)
929{
930 rxvt_t *r = rxvt_get_r ();
931
932 x_cb (*ev);
933}
934#endif
935 1367
936/*{{{ process an X event */ 1368/*{{{ process an X event */
937void 1369void ecb_hot
938rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
939{ 1371{
940 SET_R (this); 1372 make_current ();
941 SET_LOCALE (locale);
942 1373
943#if defined(CURSOR_BLINK) 1374 dLocal (Display *, dpy);
944 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
945 {
946 if (hidden_cursor)
947 {
948 hidden_cursor = 0;
949 want_refresh = 1;
950 }
951 1375
952 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1376 if (ev.xany.window == vt
953 } 1377 && SHOULD_INVOKE (HOOK_X_EVENT)
954#endif 1378 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
955
956#if defined(POINTER_BLANK)
957 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
958 {
959 if (ev.type == MotionNotify
960 || ev.type == ButtonPress
961 || ev.type == ButtonRelease)
962 if (hidden_pointer)
963 pointer_unblank ();
964
965 if (ev.type == KeyPress && hidden_pointer == 0)
966 pointer_blank ();
967 }
968#endif
969
970#ifdef USE_XIM
971 if (XFilterEvent (&ev, None))
972 return; 1379 return;
973#endif
974 1380
1381 // for XQueryPointer
975 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
976 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
977 unsigned int unused_mask; 1384 unsigned int unused_mask;
978
979#ifdef DEBUG_X
980 const char *const eventnames[] =
981 { /* mason - this matches my system */
982 "",
983 "",
984 "KeyPress",
985 "KeyRelease",
986 "ButtonPress",
987 "ButtonRelease",
988 "MotionNotify",
989 "EnterNotify",
990 "LeaveNotify",
991 "FocusIn",
992 "FocusOut",
993 "KeymapNotify",
994 "Expose",
995 "GraphicsExpose",
996 "NoExpose",
997 "VisibilityNotify",
998 "CreateNotify",
999 "DestroyNotify",
1000 "UnmapNotify",
1001 "MapNotify",
1002 "MapRequest",
1003 "ReparentNotify",
1004 "ConfigureNotify",
1005 "ConfigureRequest",
1006 "GravityNotify",
1007 "ResizeRequest",
1008 "CirculateNotify",
1009 "CirculateRequest",
1010 "PropertyNotify",
1011 "SelectionClear",
1012 "SelectionRequest",
1013 "SelectionNotify",
1014 "ColormapNotify",
1015 "ClientMessage",
1016 "MappingNotify"
1017 };
1018#endif
1019
1020#ifdef DEBUG_X
1021 struct timeval tp;
1022 struct tm *ltt;
1023 (void)gettimeofday (&tp, NULL);
1024 ltt = localtime (& (tp.tv_sec));
1025 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1026#endif
1027 1385
1028 switch (ev.type) 1386 switch (ev.type)
1029 { 1387 {
1030 case KeyPress: 1388 case KeyPress:
1031 lookup_key (ev.xkey); 1389 key_press (ev.xkey);
1032 break; 1390 break;
1033 1391
1034#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1035 case KeyRelease: 1392 case KeyRelease:
1036 { 1393 key_release (ev.xkey);
1037 if (!(ev.xkey.state & ControlMask))
1038 slip_wheel_ev.stop ();
1039 else
1040 {
1041 KeySym ks;
1042
1043 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1044 if (ks == XK_Control_L || ks == XK_Control_R)
1045 mouse_slip_wheel_speed = 0;
1046 }
1047 break; 1394 break;
1048 }
1049#endif
1050 1395
1051 case ButtonPress: 1396 case ButtonPress:
1052 button_press (ev.xbutton); 1397 button_press (ev.xbutton);
1053 break; 1398 break;
1054 1399
… …
1056 button_release (ev.xbutton); 1401 button_release (ev.xbutton);
1057 break; 1402 break;
1058 1403
1059 case ClientMessage: 1404 case ClientMessage:
1060 if (ev.xclient.format == 32 1405 if (ev.xclient.format == 32
1061 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1062 destroy ();
1063#ifdef OFFIX_DND
1064 /* OffiX Dnd (drag 'n' drop) protocol */
1065 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1066 && (ev.xclient.data.l[0] == DndFile
1067 || ev.xclient.data.l[0] == DndDir
1068 || ev.xclient.data.l[0] == DndLink))
1069 { 1407 {
1070 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1071 Atom ActualType; 1409 {
1072 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1073 unsigned char *data; 1411 {
1074 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1075 1413 {
1076 XGetWindowProperty (display->display, display->root, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1077 xa[XA_DNDSELECTION], 1415 destroy ();
1078 0L, 1000000L, 1416 }
1079 False, AnyPropertyType, 1417#if ENABLE_EWMH
1080 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1081 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1082 &data); 1421 &ev);
1083 XChangeProperty (display->display, display->root, 1422#endif
1084 XA_CUT_BUFFER0, XA_STRING, 1423 }
1085 8, PropModeReplace, 1424 }
1086 data, STRLEN (data)); 1425#if ENABLE_XEMBED
1087 XFree (data); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1088 selection_paste (display->root, XA_CUT_BUFFER0, True); 1427 {
1089 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
1090 } 1434 }
1091#endif /* OFFIX_DND */
1092 break;
1093
1094 case MappingNotify:
1095 XRefreshKeyboardMapping (&ev.xmapping);
1096 break; 1435 break;
1097 1436
1098 /* 1437 /*
1099 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1100 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1119 break; 1458 break;
1120 } 1459 }
1121 break; 1460 break;
1122 1461
1123 case FocusIn: 1462 case FocusIn:
1124 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)
1125 { 1478 {
1126 TermWin.focus = 1; 1479 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1127 want_refresh = 1; 1480 ;
1128#ifdef USE_XIM 1481
1129 if (Input_Context != NULL) 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1130 XSetICFocus (Input_Context); 1483
1131#endif 1484 bool moved = false;
1132#ifdef CURSOR_BLINK 1485#ifdef HAVE_BG_PIXMAP
1133 if (Options & Opt_cursorBlink) 1486 if (bg_window_position_sensitive ())
1134 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1135#endif
1136#ifdef OFF_FOCUS_FADING
1137 if (rs[Rs_fade])
1138 { 1487 {
1139 PixColors = PixColorsFocused; 1488 want_position_change = true;
1140 set_colorfgbg (); 1489 if (bg_img == 0)
1141 scr_clear (); 1490 moved = true;
1142 scr_touch (true);
1143 } 1491 }
1144#endif 1492#endif
1145 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));
1146 } 1529 }
1147 break; 1530 break;
1148 1531
1149 case FocusOut:
1150 if (TermWin.focus)
1151 {
1152 TermWin.focus = 0;
1153 want_refresh = 1;
1154#ifdef USE_XIM
1155 if (Input_Context != NULL)
1156 XUnsetICFocus (Input_Context);
1157#endif
1158#ifdef CURSOR_BLINK
1159 if (Options & Opt_cursorBlink)
1160 cursor_blink_ev.stop ();
1161 hidden_cursor = 0;
1162#endif
1163#ifdef OFF_FOCUS_FADING
1164 if (rs[Rs_fade])
1165 {
1166 PixColors = PixColorsUnFocused;
1167 set_colorfgbg ();
1168 scr_clear ();
1169 scr_touch (true);
1170 }
1171#endif
1172
1173 }
1174 break;
1175
1176 case ConfigureNotify: 1532 case PropertyNotify:
1177 if (ev.xconfigure.window == TermWin.parent[0]) 1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1178 {
1179 int height, width;
1180
1181 do
1182 { /* Wrap lots of configures into one */
1183 width = ev.xconfigure.width;
1184 height = ev.xconfigure.height;
1185 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1186 }
1187 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1188
1189 if (szHint.width != width || szHint.height != height)
1190 resize_all_windows (width, height, 1);
1191
1192#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1193 if (Options & Opt_transparent)
1194 {
1195 check_our_parents ();
1196 if (am_transparent)
1197 want_full_refresh = 1;
1198 }
1199#endif
1200 }
1201 break; 1534 break;
1202 1535
1203 case SelectionClear: 1536 case SelectionClear:
1204 selection_clear (); 1537 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1205 break;
1206
1207 case SelectionNotify:
1208 if (selection_wait == Sel_normal)
1209 selection_paste (ev.xselection.requestor,
1210 ev.xselection.property, True);
1211 break; 1538 break;
1212 1539
1213 case SelectionRequest: 1540 case SelectionRequest:
1214 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1215 break; 1542 break;
1216 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
1217 case UnmapNotify: 1563 case UnmapNotify:
1218 TermWin.mapped = 0; 1564 mapped = 0;
1219#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1220 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1221#endif 1567#endif
1568 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1222 break; 1569 break;
1223
1224 case MapNotify:
1225 TermWin.mapped = 1;
1226#ifdef TEXT_BLINK
1227 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1228#endif
1229 break;
1230
1231#ifdef TRANSPARENT
1232 case ReparentNotify:
1233 rootwin_cb (ev);
1234 break;
1235#endif /* TRANSPARENT */
1236 1570
1237 case GraphicsExpose: 1571 case GraphicsExpose:
1238 case Expose: 1572 case Expose:
1239 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1240 { 1574 {
1241 do 1575 do
1576 {
1242 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1243 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1579 }
1244 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)); 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1245 1581
1246 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1247 1583
1248 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev)) 1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1585 {
1249 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1250 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1588 }
1251 1589
1252 scr_refresh (refresh_type); 1590 want_refresh = 1;
1253 } 1591 }
1254 else 1592 else
1255 { 1593 {
1256 XEvent unused_event; 1594 XEvent unused_event;
1257 1595
1258 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1259 ; 1597 ;
1260 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1261 ; 1599 ;
1262 1600
1263 if (isScrollbarWindow (ev.xany.window)) 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1264 { 1602 {
1265 scrollBar.setIdle (); 1603 scrollBar.state = SB_STATE_IDLE;
1266 scrollbar_show (0); 1604 scrollBar.show (0);
1267 } 1605 }
1268#ifdef MENUBAR
1269 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1270 menubar_expose ();
1271#endif
1272
1273#ifdef TRANSPARENT
1274 if (am_transparent && ev.xany.window == TermWin.parent[0])
1275 XClearWindow (display->display, ev.xany.window);
1276#endif
1277 } 1606 }
1278 break; 1607 break;
1279 1608
1280 case MotionNotify: 1609 case MotionNotify:
1281#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1282 if (hidden_pointer) 1611 if (hidden_pointer)
1283 pointer_unblank (); 1612 pointer_unblank ();
1284#endif 1613#endif
1285#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1286 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)
1287 { 1621 {
1288 menubar_control (ev.xbutton); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1289 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1290 } 1624 ; // nop
1291#endif
1292 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1293 break;
1294
1295 if (ev.xany.window == TermWin.vt)
1296 {
1297 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1298 { 1626 {
1299 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1300 ; 1628 ;
1301 1629
1302 XQueryPointer (display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1303 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1304 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1305 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1306 &unused_mask); 1634 &ev.xbutton.state);
1307#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1308 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1309 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1310 { 1638 {
1311#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
1312 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1313 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1314#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1315 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1316 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1317 { 1654 {
1655 page_dirn scroll_selection_dir;
1318 int dist; 1656 int dist;
1319 1657
1320 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1321 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1322 */ 1660 */
1323 if (!sel_scroll_ev.active) 1661 if (!sel_scroll_ev.is_active ())
1324 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1325 1663
1326 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1327 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1328 */ 1666 */
1329 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1330 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1331 selection_save_state=
1332 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1333 1670
1334 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1335 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1336 { 1673 {
1337 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1338 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1339 } 1676 }
1340 else 1677 else
1341 { 1678 {
1342 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1343 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1344 (TermWin.int_bwidth + TermWin.height);
1345 } 1681 }
1682
1346 scroll_selection_lines= (Pixel2Height (dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1347 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1348 MIN_IT (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1349 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1350 } 1689 }
1351 else 1690 else
1352 { 1691 {
1353 /* we are within the text window, so we 1692 /* we are within the text window, so we
1354 * shouldn't be scrolling 1693 * shouldn't be scrolling
1355 */ 1694 */
1356 if (sel_scroll_ev.active)
1357 sel_scroll_ev.stop(); 1695 sel_scroll_ev.stop();
1358 } 1696 }
1359#endif 1697#endif
1360#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1361
1362 } 1699 }
1363#endif 1700#endif
1364
1365 } 1701 }
1366 } 1702 }
1367 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1368 { 1704 {
1369 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1370 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1371 XQueryPointer (display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1372 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1373 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1374 & (ev.xbutton.x), & (ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1375 &unused_mask); 1713 &unused_mask);
1376 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1377 scrollbar_size ()); 1715 scrollBar.size ());
1378 scr_refresh (refresh_type);
1379 refresh_limit = 0; 1716 want_refresh = 1;
1380 scrollbar_show (1); 1717 scrollBar.show (1);
1381 } 1718 }
1382 break; 1719 break;
1383 } 1720 }
1384}
1385 1721
1386void 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
1387rxvt_term::rootwin_cb (XEvent &ev) 1857rxvt_term::rootwin_cb (XEvent &ev)
1388{ 1858{
1389 SET_R (this); 1859 make_current ();
1390 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;
1391 1864
1392 switch (ev.type) 1865 switch (ev.type)
1393 { 1866 {
1394 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 */
1395 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])
1396 { 1874 {
1397 if (ev.xproperty.state == PropertyNewValue) 1875#if BG_IMAGE_FROM_ROOT
1398 selection_property (ev.xproperty.window, ev.xproperty.atom); 1876 if (option (Opt_transparent))
1399 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));
1400 } 1883 }
1401#ifdef TRANSPARENT
1402 else
1403 {
1404 /*
1405 * if user used some Esetroot compatible prog to set the root bg,
1406 * use the property to determine the pixmap. We use it later on.
1407 */
1408 if (xa[XA_XROOTPMAPID] == 0)
1409 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1410 1884
1411 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1412 return;
1413 }
1414
1415 /* FALLTHROUGH */
1416 case ReparentNotify:
1417 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1418 want_full_refresh = 1;
1419 break; 1885 break;
1420#endif
1421 } 1886 }
1887
1888 refresh_check ();
1422} 1889}
1890#endif
1423 1891
1424void 1892void
1425rxvt_term::button_press (XButtonEvent &ev) 1893rxvt_term::button_press (XButtonEvent &ev)
1426{ 1894{
1427 int reportmode = 0, clickintime; 1895 int reportmode = 0, clickintime;
1428 1896
1429 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1897 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1898
1430 if (!bypass_keystate) 1899 if (!bypass_keystate)
1431 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1900 reportmode = !! (priv_modes & PrivMode_mouse_report);
1901
1432 /* 1902 /*
1433 * VT window processing of button press 1903 * VT window processing of button press
1434 */ 1904 */
1435 if (ev.window == TermWin.vt) 1905 if (ev.window == vt)
1436 { 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
1437 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1919 clickintime = ev.time - MEvent.time < multiClickTime;
1920
1438 if (reportmode) 1921 if (reportmode)
1439 { 1922 {
1440 /* mouse report from vt window */ 1923 /* mouse report from vt window */
1441 /* save the xbutton state (for ButtonRelease) */ 1924 /* save the xbutton state (for ButtonRelease) */
1442 MEvent.state = ev.state; 1925 MEvent.state = ev.state;
1443#ifdef MOUSE_REPORT_DOUBLECLICK 1926#ifdef MOUSE_REPORT_DOUBLECLICK
1444 if (ev.button == MEvent.button && clickintime) 1927 if (ev.button == MEvent.button && clickintime)
1445 { 1928 {
1446 /* same button, within alloted time */ 1929 /* same button, within allowed time */
1447 MEvent.clicks++; 1930 MEvent.clicks++;
1931
1448 if (MEvent.clicks > 1) 1932 if (MEvent.clicks > 1)
1449 { 1933 {
1450 /* only report double clicks */ 1934 /* only report double clicks */
1451 MEvent.clicks = 2; 1935 MEvent.clicks = 2;
1452 mouse_report (ev); 1936 mouse_report (ev);
… …
1464 mouse_report (ev); 1948 mouse_report (ev);
1465 } 1949 }
1466#else 1950#else
1467 MEvent.button = ev.button; 1951 MEvent.button = ev.button;
1468 mouse_report (ev); 1952 mouse_report (ev);
1469#endif /* MOUSE_REPORT_DOUBLECLICK */ 1953#endif /* MOUSE_REPORT_DOUBLECLICK */
1470 1954
1471 } 1955 }
1472 else 1956 else
1473 { 1957 {
1474 if (ev.button != MEvent.button) 1958 if (ev.button != MEvent.button)
1475 MEvent.clicks = 0; 1959 MEvent.clicks = 0;
1960
1476 switch (ev.button) 1961 switch (ev.button)
1477 { 1962 {
1478 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
1479 /* allow shift+left click to extend selection */ 1972 /* allow shift+left click to extend selection */
1480 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1973 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1481 { 1974 {
1482 if (MEvent.button == Button1 && clickintime) 1975 if (MEvent.button == Button1 && clickintime)
1483 selection_rotate (ev.x, ev.y); 1976 selection_rotate (ev.x, ev.y);
1484 else 1977 else
1485 selection_extend (ev.x, ev.y, 1); 1978 selection_extend (ev.x, ev.y, 1);
… …
1500 case Button3: 1993 case Button3:
1501 if (MEvent.button == Button3 && clickintime) 1994 if (MEvent.button == Button3 && clickintime)
1502 selection_rotate (ev.x, ev.y); 1995 selection_rotate (ev.x, ev.y);
1503 else 1996 else
1504 selection_extend (ev.x, ev.y, 1); 1997 selection_extend (ev.x, ev.y, 1);
1998
1505 MEvent.button = Button3; 1999 MEvent.button = Button3;
1506 break; 2000 break;
1507 } 2001 }
1508 } 2002 }
2003
1509 MEvent.time = ev.time; 2004 MEvent.time = ev.time;
1510 return; 2005 return;
1511 } 2006 }
1512 2007
1513 /* 2008 /*
1514 * Scrollbar window processing of button press 2009 * Scrollbar window processing of button press
1515 */ 2010 */
1516 if (isScrollbarWindow (ev.window)) 2011 if (scrollBar.state && ev.window == scrollBar.win)
1517 { 2012 {
1518 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;
1519 /* 2021 /*
1520 * Rxvt-style scrollbar: 2022 * Rxvt-style scrollbar:
1521 * move up if mouse is above slider 2023 * move up if mouse is above slider
1522 * move dn if mouse is below slider 2024 * move dn if mouse is below slider
1523 * 2025 *
… …
1532 /* 2034 /*
1533 * Mouse report disabled scrollbar: 2035 * Mouse report disabled scrollbar:
1534 * arrow buttons - send up/down 2036 * arrow buttons - send up/down
1535 * click on scrollbar - send pageup/down 2037 * click on scrollbar - send pageup/down
1536 */ 2038 */
1537 if ((scrollBar.style == R_SB_NEXT 2039 if (direction == UP)
1538 && scrollbarnext_upButton (ev.y))
1539 || (scrollBar.style == R_SB_RXVT
1540 && scrollbarrxvt_upButton (ev.y)))
1541 tt_printf ("\033[A"); 2040 tt_printf ("\033[A");
1542 else if ((scrollBar.style == R_SB_NEXT 2041 else if (direction == DN)
1543 && scrollbarnext_dnButton (ev.y))
1544 || (scrollBar.style == R_SB_RXVT
1545 && scrollbarrxvt_dnButton (ev.y)))
1546 tt_printf ("\033[B"); 2042 tt_printf ("\033[B");
1547 else 2043 else
1548 switch (ev.button) 2044 switch (ev.button)
1549 { 2045 {
1550 case Button2: 2046 case Button2:
… …
1557 tt_printf ("\033[5~"); 2053 tt_printf ("\033[5~");
1558 break; 2054 break;
1559 } 2055 }
1560 } 2056 }
1561 else 2057 else
1562#endif /* NO_SCROLLBAR_REPORT */ 2058#endif /* NO_SCROLLBAR_REPORT */
1563
1564 {
1565 char upordown = 0;
1566
1567 if (scrollBar.style == R_SB_NEXT)
1568 { 2059 {
1569 if (scrollbarnext_upButton (ev.y)) 2060 if (direction != NO_DIR)
1570 upordown = -1; /* up */
1571 else if (scrollbarnext_dnButton (ev.y))
1572 upordown = 1; /* down */
1573 }
1574 else if (scrollBar.style == R_SB_RXVT)
1575 {
1576 if (scrollbarrxvt_upButton (ev.y))
1577 upordown = -1; /* up */
1578 else if (scrollbarrxvt_dnButton (ev.y))
1579 upordown = 1; /* down */
1580 }
1581 if (upordown)
1582 { 2061 {
1583#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2062#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2063 if (!cont_scroll_ev.is_active ())
1584 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2064 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1585#endif 2065#endif
1586 if (scr_page (upordown < 0 ? UP : DN, 1)) 2066 if (scr_page (direction, 1))
1587 { 2067 {
1588 if (upordown < 0) 2068 if (direction == UP)
1589 scrollBar.setUp (); 2069 scrollBar.state = SB_STATE_UP;
1590 else 2070 else
1591 scrollBar.setDn (); 2071 scrollBar.state = SB_STATE_DOWN;
1592 } 2072 }
1593 } 2073 }
1594 else 2074 else
1595 switch (ev.button) 2075 switch (ev.button)
1596 { 2076 {
1597 case Button2: 2077 case Button2:
1598 switch (scrollbar_align) 2078 switch (scrollBar.align)
1599 { 2079 {
1600 case R_SB_ALIGN_TOP: 2080 case SB_ALIGN_TOP:
1601 csrO = 0; 2081 csrO = 0;
1602 break; 2082 break;
1603 case R_SB_ALIGN_CENTRE: 2083 case SB_ALIGN_CENTRE:
1604 csrO = (scrollBar.bot - scrollBar.top) / 2; 2084 csrO = (scrollBar.bot - scrollBar.top) / 2;
1605 break; 2085 break;
1606 case R_SB_ALIGN_BOTTOM: 2086 case SB_ALIGN_BOTTOM:
1607 csrO = scrollBar.bot - scrollBar.top; 2087 csrO = scrollBar.bot - scrollBar.top;
1608 break; 2088 break;
1609 } 2089 }
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, 2094 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1614 scrollbar_size ()); 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 }
2129
1648 break; 2130 break;
1649 } 2131 }
1650 } 2132 }
2133
1651 return; 2134 return;
1652 } 2135 }
1653#if MENUBAR
1654 /*
1655 * Menubar window processing of button press
1656 */
1657 if (isMenuBarWindow (ev.window))
1658 menubar_control (ev);
1659#endif
1660} 2136}
1661 2137
1662void 2138void
1663rxvt_term::button_release (XButtonEvent &ev) 2139rxvt_term::button_release (XButtonEvent &ev)
1664{ 2140{
1665 int reportmode = 0; 2141 int reportmode = 0;
1666 2142
1667 csrO = 0; /* reset csr Offset */ 2143 csrO = 0; /* reset csr Offset */
1668 if (!bypass_keystate) 2144 if (!bypass_keystate)
1669 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2145 reportmode = !! (priv_modes & PrivMode_mouse_report);
1670 2146
1671 if (scrollbar_isUpDn ()) 2147 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1672 { 2148 {
1673 scrollBar.setIdle (); 2149 scrollBar.state = SB_STATE_IDLE;
1674 scrollbar_show (0); 2150 scrollBar.show (0);
1675#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1676 refresh_type &= ~SMOOTH_REFRESH;
1677#endif
1678
1679 } 2151 }
2152
1680#ifdef SELECTION_SCROLLING 2153#ifdef SELECTION_SCROLLING
1681 if (sel_scroll_ev.active)
1682 sel_scroll_ev.stop(); 2154 sel_scroll_ev.stop();
1683#endif 2155#endif
2156
1684 if (ev.window == TermWin.vt) 2157 if (ev.window == vt)
1685 { 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
1686 if (reportmode) 2168 if (reportmode)
1687 { 2169 {
1688 /* mouse report from vt window */ 2170 /* mouse report from vt window */
1689 /* don't report release of wheel "buttons" */ 2171 /* don't report release of wheel "buttons" */
1690 if (ev.button >= 4) 2172 if (ev.button >= 4)
… …
1692#ifdef MOUSE_REPORT_DOUBLECLICK 2174#ifdef MOUSE_REPORT_DOUBLECLICK
1693 /* only report the release of 'slow' single clicks */ 2175 /* only report the release of 'slow' single clicks */
1694 if (MEvent.button != AnyButton 2176 if (MEvent.button != AnyButton
1695 && (ev.button != MEvent.button 2177 && (ev.button != MEvent.button
1696 || (ev.time - MEvent.time 2178 || (ev.time - MEvent.time
1697 > MULTICLICK_TIME / 2))) 2179 > multiClickTime / 2)))
1698 { 2180 {
1699 MEvent.clicks = 0; 2181 MEvent.clicks = 0;
1700 MEvent.button = AnyButton; 2182 MEvent.button = AnyButton;
1701 mouse_report (ev); 2183 mouse_report (ev);
1702 } 2184 }
1703#else /* MOUSE_REPORT_DOUBLECLICK */ 2185#else /* MOUSE_REPORT_DOUBLECLICK */
1704 MEvent.button = AnyButton; 2186 MEvent.button = AnyButton;
1705 mouse_report (ev); 2187 mouse_report (ev);
1706#endif /* MOUSE_REPORT_DOUBLECLICK */ 2188#endif /* MOUSE_REPORT_DOUBLECLICK */
1707 return; 2189 return;
1708 } 2190 }
2191
1709 /* 2192 /*
1710 * dumb hack to compensate for the failure of click-and-drag 2193 * dumb hack to compensate for the failure of click-and-drag
1711 * when overriding mouse reporting 2194 * when overriding mouse reporting
1712 */ 2195 */
1713 if (PrivateModes & PrivMode_mouse_report 2196 if (priv_modes & PrivMode_mouse_report
1714 && bypass_keystate 2197 && bypass_keystate
1715 && ev.button == Button1 && MEvent.clicks <= 1) 2198 && ev.button == Button1 && MEvent.clicks <= 1)
1716 selection_extend (ev.x, ev.y, 0); 2199 selection_extend (ev.x, ev.y, 0);
1717 2200
1718 switch (ev.button) 2201 switch (ev.button)
1719 { 2202 {
1720 case Button1: 2203 case Button1:
1721 case Button3: 2204 case Button3:
1722 selection_make (ev.time); 2205 selection_make (ev.time);
1723 break; 2206 break;
2207
1724 case Button2: 2208 case Button2:
1725 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);
1726 break; 2211 break;
2212
1727#ifdef MOUSE_WHEEL 2213#ifdef MOUSE_WHEEL
1728 case Button4: 2214 case Button4:
1729 case Button5: 2215 case Button5:
1730 { 2216 {
1731 int i; 2217 int lines;
1732 page_dirn v; 2218 page_dirn dirn;
1733 2219
1734 v = ev.button == Button4 ? UP : DN; 2220 dirn = ev.button == Button4 ? UP : DN;
1735 2221
1736 if (ev.state & ShiftMask) 2222 if (ev.state & ShiftMask)
1737 i = 1; 2223 lines = 1;
1738 else if (Options & Opt_mouseWheelScrollPage) 2224 else if (option (Opt_mouseWheelScrollPage))
1739 i = TermWin.nrow - 1; 2225 lines = nrow - 1;
1740 else 2226 else
1741 i = 5; 2227 lines = 5;
1742 2228
1743# ifdef MOUSE_SLIP_WHEELING 2229# ifdef MOUSE_SLIP_WHEELING
1744 if (ev.state & ControlMask) 2230 if (ev.state & ControlMask)
1745 { 2231 {
1746 mouse_slip_wheel_speed += v ? -1 : 1; 2232 mouse_slip_wheel_speed += dirn;
1747 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2233 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
1748 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1749 2234
1750 if (slip_wheel_ev.at < NOW) 2235 if (!slip_wheel_ev.is_active ())
1751 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2236 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1752
1753 slip_wheel_ev.start ();
1754 } 2237 }
1755 else 2238 else
2239# endif
1756 { 2240 {
1757# endif
1758# ifdef JUMP_MOUSE_WHEEL
1759 scr_page (v, i); 2241 scr_page (dirn, lines);
1760 scr_refresh (SMOOTH_REFRESH);
1761 scrollbar_show (1); 2242 scrollBar.show (1);
1762# else
1763 while (i--)
1764 {
1765 scr_page (v, 1);
1766 scr_refresh (SMOOTH_REFRESH);
1767 scrollbar_show (1);
1768 }
1769# endif
1770# ifdef MOUSE_SLIP_WHEELING
1771 } 2243 }
1772#endif
1773 } 2244 }
1774 break; 2245 break;
1775#endif 2246#endif
1776 } 2247 }
1777 } 2248 }
1778#ifdef MENUBAR
1779 else if (isMenuBarWindow (ev.window))
1780 menubar_control (ev);
1781#endif
1782} 2249}
1783
1784#ifdef TRANSPARENT
1785#if TINTING
1786/* taken from aterm-0.4.2 */
1787
1788typedef uint32_t RUINT32T;
1789
1790void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
1791{
1792 int sh_r, sh_g, sh_b;
1793 RUINT32T mask_r, mask_g, mask_b;
1794 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1795 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
1796 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
1797 int i;
1798
1799 Visual* visual = display->visual;
1800
1801 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
1802
1803 /* for convenience */
1804 mask_r = visual->red_mask;
1805 mask_g = visual->green_mask;
1806 mask_b = visual->blue_mask;
1807
1808 /* boring lookup table pre-initialization */
1809 switch (srcImage->bits_per_pixel) {
1810 case 15:
1811 if ((mask_r != 0x7c00) ||
1812 (mask_g != 0x03e0) ||
1813 (mask_b != 0x001f))
1814 return;
1815 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
1816 lookup_r = lookup;
1817 lookup_g = lookup+32;
1818 lookup_b = lookup+32+32;
1819 sh_r = 10;
1820 sh_g = 5;
1821 sh_b = 0;
1822 break;
1823 case 16:
1824 if ((mask_r != 0xf800) ||
1825 (mask_g != 0x07e0) ||
1826 (mask_b != 0x001f))
1827 return;
1828 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
1829 lookup_r = lookup;
1830 lookup_g = lookup+32;
1831 lookup_b = lookup+32+64;
1832 sh_r = 11;
1833 sh_g = 5;
1834 sh_b = 0;
1835 break;
1836 case 24:
1837 if ((mask_r != 0xff0000) ||
1838 (mask_g != 0x00ff00) ||
1839 (mask_b != 0x0000ff))
1840 return;
1841 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1842 lookup_r = lookup;
1843 lookup_g = lookup+256;
1844 lookup_b = lookup+256+256;
1845 sh_r = 16;
1846 sh_g = 8;
1847 sh_b = 0;
1848 break;
1849 case 32:
1850 if ((mask_r != 0xff0000) ||
1851 (mask_g != 0x00ff00) ||
1852 (mask_b != 0x0000ff))
1853 return;
1854 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1855 lookup_r = lookup;
1856 lookup_g = lookup+256;
1857 lookup_b = lookup+256+256;
1858 sh_r = 16;
1859 sh_g = 8;
1860 sh_b = 0;
1861 break;
1862 default:
1863 return; /* we do not support this color depth */
1864 }
1865
1866 /* prepare limits for color transformation (each channel is handled separately) */
1867 if (shade < 0) {
1868 shade = -shade;
1869 if (shade < 0) shade = 0;
1870 if (shade > 100) shade = 100;
1871
1872 lower_lim_r = 65535-rm;
1873 lower_lim_g = 65535-gm;
1874 lower_lim_b = 65535-bm;
1875
1876 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
1877 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
1878 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
1879
1880 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
1881 } else {
1882 if (shade < 0) shade = 0;
1883 if (shade > 100) shade = 100;
1884
1885 lower_lim_r = lower_lim_g = lower_lim_b = 0;
1886
1887 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
1888 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
1889 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
1890 }
1891
1892 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
1893 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
1894 {
1895 unsigned int tmp;
1896
1897 tmp = lower_lim_r;
1898 lower_lim_r = lower_lim_b;
1899 lower_lim_b = tmp;
1900
1901 tmp = upper_lim_r;
1902 upper_lim_r = upper_lim_b;
1903 upper_lim_b = tmp;
1904 }
1905
1906 /* fill our lookup tables */
1907 for (i = 0; i <= mask_r>>sh_r; i++)
1908 {
1909 RUINT32T tmp;
1910 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
1911 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
1912 lookup_r[i] = (tmp/65535)<<sh_r;
1913 }
1914 for (i = 0; i <= mask_g>>sh_g; i++)
1915 {
1916 RUINT32T tmp;
1917 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
1918 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
1919 lookup_g[i] = (tmp/65535)<<sh_g;
1920 }
1921 for (i = 0; i <= mask_b>>sh_b; i++)
1922 {
1923 RUINT32T tmp;
1924 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
1925 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
1926 lookup_b[i] = (tmp/65535)<<sh_b;
1927 }
1928
1929 /* apply table to input image (replacing colors by newly calculated ones) */
1930 switch (srcImage->bits_per_pixel)
1931 {
1932 case 15:
1933 {
1934 unsigned short *p1, *pf, *p, *pl;
1935 p1 = (unsigned short *) srcImage->data;
1936 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1937 while (p1 < pf)
1938 {
1939 p = p1;
1940 pl = p1 + srcImage->width;
1941 for (; p < pl; p++)
1942 {
1943 *p = lookup_r[(*p & 0x7c00)>>10] |
1944 lookup_g[(*p & 0x03e0)>> 5] |
1945 lookup_b[(*p & 0x001f)];
1946 }
1947 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1948 }
1949 break;
1950 }
1951 case 16:
1952 {
1953 unsigned short *p1, *pf, *p, *pl;
1954 p1 = (unsigned short *) srcImage->data;
1955 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1956 while (p1 < pf)
1957 {
1958 p = p1;
1959 pl = p1 + srcImage->width;
1960 for (; p < pl; p++)
1961 {
1962 *p = lookup_r[(*p & 0xf800)>>11] |
1963 lookup_g[(*p & 0x07e0)>> 5] |
1964 lookup_b[(*p & 0x001f)];
1965 }
1966 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1967 }
1968 break;
1969 }
1970 case 24:
1971 {
1972 unsigned char *p1, *pf, *p, *pl;
1973 p1 = (unsigned char *) srcImage->data;
1974 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1975 while (p1 < pf)
1976 {
1977 p = p1;
1978 pl = p1 + srcImage->width * 3;
1979 for (; p < pl; p += 3)
1980 {
1981 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
1982 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
1983 p[2] = lookup_r[(p[2] & 0x0000ff)];
1984 }
1985 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
1986 }
1987 break;
1988 }
1989 case 32:
1990 {
1991 RUINT32T *p1, *pf, *p, *pl;
1992 p1 = (RUINT32T *) srcImage->data;
1993 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1994
1995 while (p1 < pf)
1996 {
1997 p = p1;
1998 pl = p1 + srcImage->width;
1999 for (; p < pl; p++)
2000 {
2001 *p = lookup_r[(*p & 0xff0000)>>16] |
2002 lookup_g[(*p & 0x00ff00)>> 8] |
2003 lookup_b[(*p & 0x0000ff)] |
2004 (*p & ~0xffffff);
2005 }
2006 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2007 }
2008 break;
2009 }
2010 }
2011
2012 free (lookup);
2013}
2014#endif
2015
2016/*
2017 * Check our parents are still who we think they are.
2018 * Do transparency updates if required
2019 */
2020int
2021rxvt_term::check_our_parents ()
2022{
2023 int i, pchanged, aformat, have_pixmap, rootdepth;
2024 unsigned long nitems, bytes_after;
2025 Atom atype;
2026 unsigned char *prop = NULL;
2027 Window root, oldp, *list;
2028 Pixmap rootpixmap = None;
2029 XWindowAttributes wattr, wrootattr;
2030
2031 pchanged = 0;
2032
2033 if (!(Options & Opt_transparent))
2034 return pchanged; /* Don't try any more */
2035
2036 XGetWindowAttributes (display->display, display->root, &wrootattr);
2037 rootdepth = wrootattr.depth;
2038
2039 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2040
2041 if (rootdepth != wattr.depth)
2042 {
2043 if (am_transparent)
2044 {
2045 pchanged = 1;
2046 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2047 am_transparent = am_pixmap_trans = 0;
2048 }
2049
2050 return pchanged; /* Don't try any more */
2051 }
2052
2053 /* Get all X ops out of the queue so that our information is up-to-date. */
2054 XSync (display->display, False);
2055
2056 /*
2057 * Make the frame window set by the window manager have
2058 * the root background. Some window managers put multiple nested frame
2059 * windows for each client, so we have to take care about that.
2060 */
2061 i = (xa[XA_XROOTPMAPID]
2062 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2063 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2064 &nitems, &bytes_after, &prop) == Success);
2065
2066 if (!i || prop == NULL)
2067 i = (xa[XA_XSETROOTID]
2068 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2069 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2070 &nitems, &bytes_after, &prop) == Success);
2071
2072 if (!i || prop == NULL
2073#if TINTING
2074 || !rs[Rs_color + Color_tint]
2075#endif
2076 )
2077 have_pixmap = 0;
2078 else
2079 {
2080 have_pixmap = 1;
2081 rootpixmap = *(Pixmap *)prop;
2082 XFree (prop);
2083 }
2084
2085 if (have_pixmap)
2086 {
2087 /*
2088 * Copy display->root pixmap transparency
2089 */
2090 int sx, sy, nx, ny;
2091 unsigned int nw, nh;
2092 Window cr;
2093 XImage *image;
2094 GC gc;
2095 XGCValues gcvalue;
2096
2097 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2098 0, 0, &sx, &sy, &cr);
2099 nw = (unsigned int)szHint.width;
2100 nh = (unsigned int)szHint.height;
2101 nx = ny = 0;
2102
2103 if (sx < 0)
2104 {
2105 nw += sx;
2106 nx = -sx;
2107 sx = 0;
2108 }
2109
2110 if (sy < 0)
2111 {
2112 nh += sy;
2113 ny = -sy;
2114 sy = 0;
2115 }
2116
2117 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2118 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2119 allowedxerror = -1;
2120 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2121
2122 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2123 /* XXX: may need a delay here? */
2124 allowedxerror = 0;
2125
2126 if (image == NULL)
2127 {
2128 if (am_transparent && am_pixmap_trans)
2129 {
2130 pchanged = 1;
2131 if (TermWin.pixmap != None)
2132 {
2133 XFreePixmap (display->display, TermWin.pixmap);
2134 TermWin.pixmap = None;
2135 }
2136 }
2137
2138 am_pixmap_trans = 0;
2139 }
2140 else
2141 {
2142 if (TermWin.pixmap != None)
2143 XFreePixmap (display->display, TermWin.pixmap);
2144
2145#if TINTING
2146 if (ISSET_PIXCOLOR (Color_tint))
2147 {
2148 unsigned short rm, gm, bm;
2149 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2150
2151 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2152
2153 ShadeXImage (display, image, shade, rm, gm, bm);
2154 }
2155#endif
2156
2157 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2158 szHint.width, szHint.height, image->depth);
2159 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2160 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2161 nx, ny, image->width, image->height);
2162 XFreeGC (display->display, gc);
2163 XDestroyImage (image);
2164 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2165 XClearWindow (display->display, TermWin.parent[0]);
2166
2167 if (!am_transparent || !am_pixmap_trans)
2168 pchanged = 1;
2169
2170 am_transparent = am_pixmap_trans = 1;
2171 }
2172 }
2173
2174 if (!am_pixmap_trans)
2175 {
2176 unsigned int n;
2177 /*
2178 * InheritPixmap transparency
2179 */
2180 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2181 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2182 {
2183 oldp = TermWin.parent[i];
2184 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2185 &TermWin.parent[i], &list, &n);
2186 XFree (list);
2187 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2188
2189 if (TermWin.parent[i] == display->root)
2190 {
2191 if (oldp != None)
2192 pchanged = 1;
2193
2194 break;
2195 }
2196
2197 if (oldp != TermWin.parent[i])
2198 pchanged = 1;
2199 }
2200
2201 n = 0;
2202
2203 if (pchanged)
2204 {
2205 for (; n < (unsigned int)i; n++)
2206 {
2207 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2208 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2209 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2210 {
2211 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2212 break;
2213 }
2214 }
2215 }
2216
2217 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2218 {
2219 D_X ((stderr, "InheritPixmap Turning off"));
2220 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2221 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2222 am_transparent = 0;
2223 /* XXX: also turn off Opt_transparent? */
2224 }
2225 else
2226 {
2227#if WAIT_FOR_WM
2228 /* wait (an arbitrary period) for the WM to do its thing
2229 * needed for fvwm2.2.2 (and before?) */
2230 sleep (1);
2231#endif
2232 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2233 for (n = 0; n < (unsigned int)i; n++)
2234 {
2235 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2236 XClearWindow (display->display, TermWin.parent[n]);
2237 }
2238
2239 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2240 am_transparent = 1;
2241 }
2242
2243 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2244 TermWin.parent[i] = None;
2245 }
2246
2247 // this is experimental
2248 if (scrollBar.win)
2249 {
2250 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2251 XClearWindow (display->display, scrollBar.win);
2252 scrollBar.setIdle ();
2253 scrollbar_show (0);
2254 }
2255
2256 return pchanged;
2257}
2258#endif
2259 2250
2260/*}}} */ 2251/*}}} */
2261 2252
2262bool 2253void ecb_hot
2263rxvt_term::cmd_parse () 2254rxvt_term::cmd_parse ()
2264{ 2255{
2265 bool flag = false;
2266 unicode_t ch = NOCHAR; 2256 wchar_t ch = NOCHAR;
2267 unsigned char *seq_begin; // remember start of esc-sequence here 2257 char *seq_begin; // remember start of esc-sequence here
2268 2258
2269 for (;;) 2259 for (;;)
2270 { 2260 {
2271 if (ch == NOCHAR) 2261 if (ecb_unlikely (ch == NOCHAR))
2272 { 2262 {
2273 seq_begin = cmdbuf_ptr; 2263 seq_begin = cmdbuf_ptr;
2274 ch = next_char (); 2264 ch = next_char ();
2275 }
2276 2265
2277 if (ch == NOCHAR) // TODO: improve 2266 if (ch == NOCHAR)
2278 break; 2267 break;
2268 }
2279 2269
2280 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))
2281 { 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
2282 /* Read a text string from the input buffer */ 2286 /* Read a text string from the input buffer */
2283 unicode_t buf[UBUFSIZ]; 2287 wchar_t buf[UBUFSIZ];
2284 bool refreshnow = false; 2288 bool refreshnow = false;
2285 int nlines = 0; 2289 int nlines = 0;
2286 unicode_t *str = buf; 2290 wchar_t *str = buf;
2287 2291 wchar_t *eol = str + min (ncol, UBUFSIZ);
2288 *str++ = ch;
2289 2292
2290 for (;;) 2293 for (;;)
2291 { 2294 {
2295 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2296 break;
2297
2298 *str++ = ch;
2299
2300 if (ecb_unlikely (ch == C0_LF || str >= eol))
2301 {
2302 if (ch == C0_LF)
2303 nlines++;
2304
2305 refresh_count++;
2306
2307 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2308 {
2309 refresh_count = 0;
2310
2311 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2312 {
2313 refreshnow = true;
2314 ch = NOCHAR;
2315 break;
2316 }
2317 }
2318
2319 // scr_add_lines only works for nlines <= nrow - 1.
2320 if (nlines >= nrow - 1)
2321 {
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2324 scr_add_lines (buf, str - buf, nlines);
2325
2326 nlines = 0;
2327 str = buf;
2328 eol = str + min (ncol, UBUFSIZ);
2329 }
2330
2331 if (str >= eol)
2332 {
2333 if (eol >= buf + UBUFSIZ)
2334 {
2335 ch = NOCHAR;
2336 break;
2337 }
2338 else
2339 eol = min (eol + ncol, buf + UBUFSIZ);
2340 }
2341
2342 }
2343
2292 seq_begin = cmdbuf_ptr; 2344 seq_begin = cmdbuf_ptr;
2293 ch = next_char (); 2345 ch = next_char ();
2294
2295 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2296 break;
2297
2298 *str++ = ch;
2299
2300 if (ch == C0_LF)
2301 {
2302 nlines++;
2303 refresh_count++;
2304
2305 if (! (Options & Opt_jumpScroll)
2306 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2307 {
2308 refreshnow = true;
2309 ch = NOCHAR;
2310 break;
2311 }
2312
2313 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2314 if (nlines >= TermWin.nrow - 1)
2315 {
2316 scr_add_lines (buf, nlines, str - buf);
2317 nlines = 0;
2318 str = buf;
2319 }
2320 }
2321
2322 if (str >= buf + UBUFSIZ)
2323 {
2324 ch = NOCHAR;
2325 break;
2326 }
2327 } 2346 }
2328 2347
2348 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2349 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2329 scr_add_lines (buf, nlines, str - buf); 2350 scr_add_lines (buf, str - buf, nlines);
2330 2351
2331 /* 2352 /*
2332 * 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
2333 * 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.
2334 * the number of pages between refreshes is refresh_limit, which 2355 * if skipScroll is enabled.
2335 * is incremented here because we must be doing flat-out scrolling.
2336 */ 2356 */
2337 if (refreshnow) 2357 if (refreshnow)
2338 { 2358 {
2339 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2340 refresh_limit++;
2341 else
2342 {
2343 flag = true;
2344 scr_refresh (refresh_type); 2359 scr_refresh ();
2345 } 2360 want_refresh = 1;
2346 } 2361 }
2347
2348 } 2362 }
2349 else 2363 else
2350 { 2364 {
2351 try 2365 try
2352 { 2366 {
… …
2360 } 2374 }
2361 2375
2362 ch = NOCHAR; 2376 ch = NOCHAR;
2363 } 2377 }
2364 } 2378 }
2365
2366 return flag;
2367}
2368
2369// read the next octet
2370unicode_t
2371rxvt_term::next_octet ()
2372{
2373 return cmdbuf_ptr < cmdbuf_endp
2374 ? *cmdbuf_ptr++
2375 : NOCHAR;
2376} 2379}
2377 2380
2378// read the next character 2381// read the next character
2379unicode_t 2382wchar_t ecb_hot
2380rxvt_term::next_char () 2383rxvt_term::next_char () NOTHROW
2381{ 2384{
2382 while (cmdbuf_ptr < cmdbuf_endp) 2385 while (cmdbuf_ptr < cmdbuf_endp)
2383 { 2386 {
2384 // assume 7-bit to be ascii ALWAYS 2387 // assume 7-bit to be ascii ALWAYS
2385 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2388 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2386 return *cmdbuf_ptr++; 2389 return *cmdbuf_ptr++;
2387 2390
2388 wchar_t wc; 2391 wchar_t wc;
2389 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);
2390 2393
2391 if (len == (size_t)-2) 2394 if (len == (size_t)-2)
2392 { 2395 {
2393 // the mbstate stores incomplete sequences. didn't know this :/ 2396 // the mbstate stores incomplete sequences. didn't know this :/
2394 cmdbuf_ptr = cmdbuf_endp; 2397 cmdbuf_ptr = cmdbuf_endp;
2395 break; 2398 break;
2396 } 2399 }
2397 2400
2398 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.
2399 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 }
2400 2408
2401 // assume wchar == unicode 2409 // assume wchar == unicode
2402 cmdbuf_ptr += len; 2410 cmdbuf_ptr += len;
2403 return wc; 2411 return wc & UNICODE_MASK;
2404 } 2412 }
2405 2413
2406 return NOCHAR; 2414 return NOCHAR;
2407} 2415}
2408 2416
2409/* rxvt_cmd_getc () - Return next input character */ 2417// read the next octet
2410/* 2418uint32_t ecb_hot
2411 * Return the next input character after first passing any keyboard input 2419rxvt_term::next_octet () NOTHROW
2412 * to the command.
2413 */
2414unicode_t
2415rxvt_term::cmd_getc ()
2416{ 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{
2417 unicode_t c = next_char (); 2431 wchar_t c = next_char ();
2418 2432
2419 if (c == NOCHAR) 2433 if (c == NOCHAR)
2420 throw out_of_input; 2434 throw out_of_input;
2421 2435
2422 return c; 2436 return c;
2423} 2437}
2424 2438
2425unicode_t 2439uint32_t ecb_hot
2426rxvt_term::cmd_get8 () 2440rxvt_term::cmd_get8 () THROW ((class out_of_input))
2427{ 2441{
2428 unicode_t c = next_octet (); 2442 uint32_t c = next_octet ();
2429 2443
2430 if (c == NOCHAR) 2444 if (c == NOCHAR)
2431 throw out_of_input; 2445 throw out_of_input;
2432 2446
2433 return c; 2447 return c;
2434} 2448}
2435 2449
2436/*{{{ print pipe */ 2450/*{{{ print pipe */
2437/*----------------------------------------------------------------------*/ 2451/*----------------------------------------------------------------------*/
2438#ifdef PRINTPIPE 2452#ifdef PRINTPIPE
2439FILE * 2453FILE * ecb_cold
2440rxvt_term::popen_printer () 2454rxvt_term::popen_printer ()
2441{ 2455{
2442 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2456 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2443 2457
2444 if (stream == NULL) 2458 if (stream == NULL)
2445 rxvt_warn ("can't open printer pipe, not printing.\n"); 2459 rxvt_warn ("can't open printer pipe, not printing.\n");
2446 2460
2447 return stream; 2461 return stream;
2448} 2462}
2449 2463
2450int 2464int ecb_cold
2451rxvt_term::pclose_printer (FILE *stream) 2465rxvt_term::pclose_printer (FILE *stream)
2452{ 2466{
2453 fflush (stream); 2467 fflush (stream);
2454 return pclose (stream); 2468 return pclose (stream);
2455} 2469}
2456 2470
2457/* 2471/*
2458 * simulate attached vt100 printer 2472 * simulate attached vt100 printer
2459 */ 2473 */
2460void 2474void ecb_cold
2461rxvt_term::process_print_pipe () 2475rxvt_term::process_print_pipe ()
2462{ 2476{
2463 int done; 2477 FILE *fd = popen_printer ();
2464 FILE *fd;
2465 2478
2466 if ((fd = popen_printer ()) == NULL) 2479 if (!fd)
2467 return; 2480 return;
2468 2481
2469 /* 2482 /*
2470 * 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
2471 * is received. 2484 * is received.
2472 */ 2485 */
2473 for (done = 0; !done;) 2486 for (int done = 0; !done; )
2474 { 2487 {
2475 unsigned char buf[8]; 2488 unsigned char buf[8];
2476 unicode_t ch; 2489 unicode_t ch;
2477 unsigned int i, len; 2490 unsigned int i, len;
2478 2491
… …
2497 { 2510 {
2498 if ((buf[len++] = cmd_getc ()) == 'i') 2511 if ((buf[len++] = cmd_getc ()) == 'i')
2499 break; /* done = 1 */ 2512 break; /* done = 1 */
2500 } 2513 }
2501 } 2514 }
2502 2515
2503 for (i = 0; i < len; i++) 2516 for (i = 0; i < len; i++)
2504 if (putc (buf[i], fd) == EOF) 2517 if (putc (buf[i], fd) == EOF)
2505 { 2518 {
2506 done = 1; 2519 done = 1;
2507 break; 2520 break;
… …
2509 } 2522 }
2510 } 2523 }
2511 2524
2512 pclose_printer (fd); 2525 pclose_printer (fd);
2513} 2526}
2514#endif /* PRINTPIPE */ 2527#endif /* PRINTPIPE */
2515/*}}} */ 2528/*}}} */
2516 2529
2517/* *INDENT-OFF* */
2518enum { 2530enum {
2519 C1_40 = 0x40, 2531 C1_40 = 0x40,
2520 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,
2521 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,
2522 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,
2523 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,
2524}; 2536};
2525/* *INDENT-ON* */
2526 2537
2527/*{{{ process non-printing single characters */ 2538/*{{{ process non-printing single characters */
2528void 2539void ecb_hot
2529rxvt_term::process_nonprinting (unicode_t ch) 2540rxvt_term::process_nonprinting (unicode_t ch)
2530{ 2541{
2531 switch (ch) 2542 switch (ch)
2532 { 2543 {
2533 case C0_ESC: 2544 case C0_ESC:
2534 process_escape_seq (); 2545 process_escape_seq ();
2535 break; 2546 break;
2536 case C0_ENQ: /* terminal Status */ 2547 case C0_ENQ: /* terminal Status */
2537 if (rs[Rs_answerbackstring]) 2548 if (rs[Rs_answerbackstring])
2538 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2549 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2539 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2540 else 2550 else
2541 tt_write ((unsigned char *)VT100_ANS, 2551 tt_write (VT100_ANS, strlen (VT100_ANS));
2542 (unsigned int)STRLEN (VT100_ANS));
2543 break; 2552 break;
2544 case C0_BEL: /* bell */ 2553 case C0_BEL: /* bell */
2545 scr_bell (); 2554 scr_bell ();
2546 break; 2555 break;
2547 case C0_BS: /* backspace */ 2556 case C0_BS: /* backspace */
… …
2565 scr_charset_choose (0); 2574 scr_charset_choose (0);
2566 break; 2575 break;
2567 2576
2568#ifdef EIGHT_BIT_CONTROLS 2577#ifdef EIGHT_BIT_CONTROLS
2569 // 8-bit controls 2578 // 8-bit controls
2570 case 0x90: /* DCS */ 2579 case 0x90: /* DCS */
2571 process_dcs_seq (); 2580 process_dcs_seq ();
2572 break; 2581 break;
2573 case 0x9b: /* CSI */ 2582 case 0x9b: /* CSI */
2574 process_csi_seq (); 2583 process_csi_seq ();
2575 break; 2584 break;
2576 case 0x9d: /* CSI */ 2585 case 0x9d: /* OSC */
2577 process_osc_seq (); 2586 process_osc_seq ();
2578 break; 2587 break;
2579#endif 2588#endif
2580 } 2589 }
2581} 2590}
2582/*}}} */ 2591/*}}} */
2583 2592
2584 2593
2585/*{{{ process VT52 escape sequences */ 2594/*{{{ process VT52 escape sequences */
2586void 2595void ecb_cold
2587rxvt_term::process_escape_vt52 (unicode_t ch) 2596rxvt_term::process_escape_vt52 (unicode_t ch)
2588{ 2597{
2589 int row, col; 2598 int row, col;
2590 2599
2591 switch (ch) 2600 switch (ch)
… …
2625 break; 2634 break;
2626 case 'Z': /* identify the terminal type */ 2635 case 'Z': /* identify the terminal type */
2627 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2636 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2628 break; 2637 break;
2629 case '<': /* turn off VT52 mode */ 2638 case '<': /* turn off VT52 mode */
2630 PrivMode (0, PrivMode_vt52); 2639 priv_modes &= ~PrivMode_vt52;
2631 break; 2640 break;
2632 case 'F': /* use special graphics character set */ 2641 case 'F': /* use special graphics character set */
2633 case 'G': /* use regular character set */ 2642 case 'G': /* use regular character set */
2634 /* unimplemented */ 2643 /* unimplemented */
2635 break; 2644 break;
… …
2641} 2650}
2642/*}}} */ 2651/*}}} */
2643 2652
2644 2653
2645/*{{{ process escape sequences */ 2654/*{{{ process escape sequences */
2646void 2655void ecb_hot
2647rxvt_term::process_escape_seq () 2656rxvt_term::process_escape_seq ()
2648{ 2657{
2649 unicode_t ch = cmd_getc (); 2658 unicode_t ch = cmd_getc ();
2650 2659
2651 if (PrivateModes & PrivMode_vt52) 2660 if (priv_modes & PrivMode_vt52)
2652 { 2661 {
2653 process_escape_vt52 (ch); 2662 process_escape_vt52 (ch);
2654 return; 2663 return;
2655 } 2664 }
2656 2665
2657 switch (ch) 2666 switch (ch)
2658 { 2667 {
2659 /* case 1: do_tek_mode (); break; */
2660 case '#': 2668 case '#':
2661 if (cmd_getc () == '8') 2669 if (cmd_getc () == '8')
2662 scr_E (); 2670 scr_E ();
2663 break; 2671 break;
2664 case '(': 2672 case '(':
… …
2671 scr_charset_set (2, (unsigned int)cmd_getc ()); 2679 scr_charset_set (2, (unsigned int)cmd_getc ());
2672 break; 2680 break;
2673 case '+': 2681 case '+':
2674 scr_charset_set (3, (unsigned int)cmd_getc ()); 2682 scr_charset_set (3, (unsigned int)cmd_getc ());
2675 break; 2683 break;
2676#ifndef NO_FRILLS 2684#if !ENABLE_MINIMAL
2677 case '6': 2685 case '6':
2678 scr_backindex (); 2686 scr_backindex ();
2679 break; 2687 break;
2680#endif 2688#endif
2681 case '7': 2689 case '7':
2682 scr_cursor (SAVE); 2690 scr_cursor (SAVE);
2683 break; 2691 break;
2684 case '8': 2692 case '8':
2685 scr_cursor (RESTORE); 2693 scr_cursor (RESTORE);
2686 break; 2694 break;
2687#ifndef NO_FRILLS 2695#if !ENABLE_MINIMAL
2688 case '9': 2696 case '9':
2689 scr_forwardindex (); 2697 scr_forwardindex ();
2690 break; 2698 break;
2691#endif 2699#endif
2700 // DECPAM/DECPNM
2692 case '=': 2701 case '=':
2702 priv_modes |= PrivMode_aplKP;
2703 break;
2693 case '>': 2704 case '>':
2694 PrivMode ((ch == '='), PrivMode_aplKP); 2705 priv_modes &= ~PrivMode_aplKP;
2695 break; 2706 break;
2696 2707
2697 case C1_40: 2708 case C1_40:
2698 cmd_getc (); 2709 cmd_getc ();
2699 break; 2710 break;
… …
2702 break; 2713 break;
2703 2714
2704 /* 8.3.87: NEXT LINE */ 2715 /* 8.3.87: NEXT LINE */
2705 case C1_NEL: /* ESC E */ 2716 case C1_NEL: /* ESC E */
2706 { 2717 {
2707 unicode_t nlcr[] = { C0_LF, C0_CR }; 2718 wchar_t nlcr[] = { C0_LF, C0_CR };
2708 scr_add_lines (nlcr, 1, 2); 2719 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2709 } 2720 }
2710 break; 2721 break;
2711 2722
2712 /* kidnapped escape sequence: Should be 8.3.48 */ 2723 /* kidnapped escape sequence: Should be 8.3.48 */
2713 case C1_ESA: /* ESC G */ 2724 case C1_ESA: /* ESC G */
2714 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 */
2715 break; 2728 break;
2716 2729
2717 /* 8.3.63: CHARACTER TABULATION SET */ 2730 /* 8.3.63: CHARACTER TABULATION SET */
2718 case C1_HTS: /* ESC H */ 2731 case C1_HTS: /* ESC H */
2719 scr_set_tab (1); 2732 scr_set_tab (1);
… …
2723 case C1_RI: /* ESC M */ 2736 case C1_RI: /* ESC M */
2724 scr_index (DN); 2737 scr_index (DN);
2725 break; 2738 break;
2726 2739
2727 /* 8.3.142: SINGLE-SHIFT TWO */ 2740 /* 8.3.142: SINGLE-SHIFT TWO */
2728 /*case C1_SS2: scr_single_shift (2); break; */ 2741 /* case C1_SS2: break; */
2729 2742
2730 /* 8.3.143: SINGLE-SHIFT THREE */ 2743 /* 8.3.143: SINGLE-SHIFT THREE */
2731 /*case C1_SS3: scr_single_shift (3); break; */ 2744 /* case C1_SS3: break; */
2732 2745
2733 /* 8.3.27: DEVICE CONTROL STRING */ 2746 /* 8.3.27: DEVICE CONTROL STRING */
2734 case C1_DCS: /* ESC P */ 2747 case C1_DCS: /* ESC P */
2735 process_dcs_seq (); 2748 process_dcs_seq ();
2736 break; 2749 break;
2737 2750
2738 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2751 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2739 case C1_SCI: /* ESC Z */ 2752 case C1_SCI: /* ESC Z */
2740 tt_write ((const unsigned char *)ESCZ_ANSWER, 2753 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2741 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2742 break; /* steal obsolete ESC [ c */ 2754 break; /* steal obsolete ESC [ c */
2743 2755
2744 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2756 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2745 case C1_CSI: /* ESC [ */ 2757 case C1_CSI: /* ESC [ */
2746 process_csi_seq (); 2758 process_csi_seq ();
2747 break; 2759 break;
2748 2760
2749 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2761 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2750 case C1_OSC: /* ESC ] */ 2762 case C1_OSC: /* ESC ] */
2751 process_osc_seq (); 2763 process_osc_seq ();
2752 break; 2764 break;
2753 2765
2754 /* 8.3.106: RESET TO INITIAL STATE */ 2766 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2755 case 'c': 2767 case 'c':
2756 mbstate.reset (); 2768 mbstate.reset ();
2757 scr_poweron (); 2769 scr_poweron ();
2758 scrollbar_show (1); 2770 scrollBar.show (1);
2759 break; 2771 break;
2760 2772
2761 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2773 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2762 case 'n': 2774 case 'n':
2763 scr_charset_choose (2); 2775 scr_charset_choose (2);
… …
2770 } 2782 }
2771} 2783}
2772/*}}} */ 2784/*}}} */
2773 2785
2774/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2786/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2775/* *INDENT-OFF* */
2776enum { 2787enum {
2777 CSI_ICH = 0x40, 2788 CSI_ICH = 0x40,
2778 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,
2779 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 ,
2780 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,
… …
2783 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,
2784 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 ,
2785 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
2786}; 2797};
2787 2798
2788#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2799#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2789 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2800 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2790 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2801 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2791#define get_byte_array_bit(array, bit) \ 2802#define get_byte_array_bit(array, bit) \
2792 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2803 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2793 2804
2794const unsigned char csi_defaults[] = 2805static const unsigned char csi_defaults[] =
2795 { 2806 {
2796 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, */
2797 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, */
2798 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, */
2799 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, [, \, ], ^, _, */
2800 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, */
2801 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, */
2802 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, */
2803 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, {, |, }, ~, */
2804 }; 2815 };
2805/* *INDENT-ON* */
2806 2816
2807void 2817void ecb_hot
2808rxvt_term::process_csi_seq () 2818rxvt_term::process_csi_seq ()
2809{ 2819{
2810 unicode_t ch, priv, i; 2820 unicode_t ch, priv, prev_ch, i;
2811 unsigned int nargs, p; 2821 unsigned int nargs, p;
2812 int n, ndef; 2822 int n, ndef;
2813 int arg[ESC_ARGS]; 2823 int arg[ESC_ARGS] = { };
2814 2824
2815 for (nargs = ESC_ARGS; nargs > 0;) 2825 nargs = 0;
2816 arg[--nargs] = 0;
2817 2826
2818 priv = 0; 2827 priv = 0;
2819 ch = cmd_getc (); 2828 ch = cmd_getc ();
2820 if (ch >= '<' && ch <= '?') 2829 if ((ch >= '<' && ch <= '?') || ch == '!')
2830 {
2821 { /* '<' '=' '>' '?' */ 2831 /* '<' '=' '>' '?' '!' */
2822 priv = ch; 2832 priv = ch;
2823 ch = cmd_getc (); 2833 ch = cmd_getc ();
2824 } 2834 }
2825 2835
2836 prev_ch = 0;
2826 /* read any numerical arguments */ 2837 /* read any numerical arguments */
2827 for (n = -1; ch < CSI_ICH; ) 2838 for (n = -1; ch < CSI_ICH; )
2828 { 2839 {
2829 if (isdigit (ch)) 2840 if (isdigit (ch))
2830 { 2841 {
… …
2840 n = -1; 2851 n = -1;
2841 } 2852 }
2842 else if (IS_CONTROL (ch)) 2853 else if (IS_CONTROL (ch))
2843 process_nonprinting (ch); 2854 process_nonprinting (ch);
2844 2855
2856 prev_ch = ch;
2845 ch = cmd_getc (); 2857 ch = cmd_getc ();
2846 } 2858 }
2847 2859
2848 if (ch > CSI_7F) 2860 if (ch > CSI_7F)
2849 return; 2861 return;
… …
2855 ndef = get_byte_array_bit (csi_defaults, i); 2867 ndef = get_byte_array_bit (csi_defaults, i);
2856 for (p = 0; p < nargs; p++) 2868 for (p = 0; p < nargs; p++)
2857 if (arg[p] == -1) 2869 if (arg[p] == -1)
2858 arg[p] = ndef; 2870 arg[p] = ndef;
2859 2871
2860#ifdef DEBUG_CMD
2861 fprintf (stderr, "CSI ");
2862 for (p = 0; p < nargs; p++)
2863 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2864 fprintf (stderr, "%c\n", ch);
2865#endif
2866
2867 /* 2872 /*
2868 * private mode handling 2873 * private mode handling
2869 */ 2874 */
2870 if (priv) 2875 if (priv)
2871 { 2876 {
2872 switch (priv) 2877 switch (priv)
2873 { 2878 {
2874 case '>': 2879 case '>':
2875 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 //
2876 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2889 tt_printf ("\033[>%d;95;0c", 'U');
2890 }
2877 break; 2891 break;
2892
2878 case '?': 2893 case '?':
2879 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2894 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2880 process_terminal_mode (ch, priv, nargs, arg); 2895 process_terminal_mode (ch, priv, nargs, arg);
2881 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);
2882 } 2909 }
2910 break;
2911 }
2912
2883 return; 2913 return;
2884 } 2914 }
2885 2915
2886 switch (ch) 2916 switch (ch)
2887 { 2917 {
… …
2901 } 2931 }
2902 break; 2932 break;
2903#endif 2933#endif
2904 2934
2905 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2935 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2906 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2936 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2907 arg[0] = -arg[0]; 2937 arg[0] = -arg[0];
2908 /* FALLTHROUGH */ 2938 /* FALLTHROUGH */
2909 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2939 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2910 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2940 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2911 scr_gotorc (arg[0], 0, RELATIVE); 2941 scr_gotorc (arg[0], 0, RELATIVE);
2912 break; 2942 break;
2913 2943
2914 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2944 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2915 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2945 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2986 3016
2987 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3017 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2988 arg[0] = -arg[0]; 3018 arg[0] = -arg[0];
2989 /* FALLTHROUGH */ 3019 /* FALLTHROUGH */
2990 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3020 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2991 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3021 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2992 break; 3022 break;
2993 3023
2994 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3024 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2995 tt_write ((const unsigned char *)VT100_ANS, 3025 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2996 (unsigned int) (sizeof (VT100_ANS) - 1));
2997 break; 3026 break;
2998 3027
2999 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3028 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3000 process_sgr_mode (nargs, arg); 3029 process_sgr_mode (nargs, arg);
3001 break; 3030 break;
… …
3008 break; 3037 break;
3009 case 6: /* CPR requested */ 3038 case 6: /* CPR requested */
3010 scr_report_position (); 3039 scr_report_position ();
3011 break; 3040 break;
3012 case 7: /* unofficial extension */ 3041 case 7: /* unofficial extension */
3013 if (Options & Opt_insecure) 3042 if (option (Opt_insecure))
3014 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3043 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3015 break; 3044 break;
3016 case 8: /* unofficial extension */ 3045 case 8: /* unofficial extension */
3017 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3046 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3018 break; 3047 break;
3019 } 3048 }
… …
3055 break; 3084 break;
3056 3085
3057 case CSI_RM: /* 8.3.107: RESET MODE */ 3086 case CSI_RM: /* 8.3.107: RESET MODE */
3058 if (arg[0] == 4) 3087 if (arg[0] == 4)
3059 scr_insert_mode (0); 3088 scr_insert_mode (0);
3089 else if (arg[0] == 20)
3090 priv_modes &= ~PrivMode_LFNL;
3060 break; 3091 break;
3061 3092
3062 case CSI_SM: /* 8.3.126: SET MODE */ 3093 case CSI_SM: /* 8.3.126: SET MODE */
3063 if (arg[0] == 4) 3094 if (arg[0] == 4)
3064 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]);
3065 break; 3103 break;
3066 3104
3067 /* 3105 /*
3068 * PRIVATE USE beyond this point. All CSI_7? sequences here 3106 * PRIVATE USE beyond this point. All CSI_7? sequences here
3069 */ 3107 */
… …
3081 break; 3119 break;
3082 case CSI_75: 3120 case CSI_75:
3083 scr_cursor (RESTORE); 3121 scr_cursor (RESTORE);
3084 break; 3122 break;
3085 3123
3086#ifndef NO_FRILLS 3124#if !ENABLE_MINIMAL
3087 case CSI_74: 3125 case CSI_74:
3088 process_window_ops (arg, nargs); 3126 process_window_ops (arg, nargs);
3089 break; 3127 break;
3090#endif 3128#endif
3091 3129
… …
3098 break; 3136 break;
3099 } 3137 }
3100} 3138}
3101/*}}} */ 3139/*}}} */
3102 3140
3103#ifndef NO_FRILLS 3141#if !ENABLE_MINIMAL
3104/* ARGSUSED */
3105void 3142void
3106rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3143rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3107{ 3144{
3108 int x, y; 3145 int x, y;
3109 XWindowAttributes wattr; 3146 XWindowAttributes wattr;
3110 Window wdummy; 3147 Window wdummy;
3148
3149 dLocal (Display *, dpy);
3111 3150
3112 if (nargs == 0) 3151 if (nargs == 0)
3113 return; 3152 return;
3114 3153
3115 switch (args[0]) 3154 switch (args[0])
3116 { 3155 {
3117 /* 3156 /*
3118 * commands 3157 * commands
3119 */ 3158 */
3120 case 1: /* deiconify window */ 3159 case 1: /* deiconify window */
3121 XMapWindow (display->display, TermWin.parent[0]); 3160 XMapWindow (dpy, parent);
3122 break; 3161 break;
3123 case 2: /* iconify window */ 3162 case 2: /* iconify window */
3124 XIconifyWindow (display->display, TermWin.parent[0], 3163 XIconifyWindow (dpy, parent, display->screen);
3125 DefaultScreen (display->display));
3126 break; 3164 break;
3127 case 3: /* set position (pixels) */ 3165 case 3: /* set position (pixels) */
3128 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3166 XMoveWindow (dpy, parent, args[1], args[2]);
3129 break; 3167 break;
3130 case 4: /* set size (pixels) */ 3168 case 4: /* set size (pixels) */
3131 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3169 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3132 break; 3170 break;
3133 case 5: /* raise window */ 3171 case 5: /* raise window */
3134 XRaiseWindow (display->display, TermWin.parent[0]); 3172 XRaiseWindow (dpy, parent);
3135 break; 3173 break;
3136 case 6: /* lower window */ 3174 case 6: /* lower window */
3137 XLowerWindow (display->display, TermWin.parent[0]); 3175 XLowerWindow (dpy, parent);
3138 break; 3176 break;
3139 case 7: /* refresh window */ 3177 case 7: /* refresh window */
3140 scr_touch (true); 3178 scr_touch (true);
3141 break; 3179 break;
3142 case 8: /* set size (chars) */ 3180 case 8: /* set size (chars) */
3143 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3181 set_widthheight ((unsigned int) (args[2] * fwidth),
3144 (unsigned int) (args[1] * TermWin.fheight)); 3182 (unsigned int) (args[1] * fheight));
3145 break; 3183 break;
3146 3184
3147 //case 9: NYI, TODO, restore maximized window or maximize window 3185 //case 9: NYI, TODO, restore maximized window or maximize window
3148 default: 3186 default:
3149 if (args[0] >= 24) /* set height (chars) */ 3187 if (args[0] >= 24) /* set height (chars) */
3150 set_widthheight ((unsigned int)TermWin.width, 3188 set_widthheight ((unsigned int)vt_width,
3151 (unsigned int) (args[1] * TermWin.fheight)); 3189 (unsigned int) (args[1] * fheight));
3152 break; 3190 break;
3153
3154 3191
3155 /* 3192 /*
3156 * reports - some output format copied from XTerm 3193 * reports - some output format copied from XTerm
3157 */ 3194 */
3158 case 11: /* report window state */ 3195 case 11: /* report window state */
3159 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3196 XGetWindowAttributes (dpy, parent, &wattr);
3160 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3197 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3161 break; 3198 break;
3162 case 13: /* report window position */ 3199 case 13: /* report window position */
3163 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3200 XGetWindowAttributes (dpy, parent, &wattr);
3164 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3201 XTranslateCoordinates (dpy, parent, wattr.root,
3165 -wattr.border_width, -wattr.border_width, 3202 -wattr.border_width, -wattr.border_width,
3166 &x, &y, &wdummy); 3203 &x, &y, &wdummy);
3167 tt_printf ("\033[3;%d;%dt", x, y); 3204 tt_printf ("\033[3;%d;%dt", x, y);
3168 break; 3205 break;
3169 case 14: /* report window size (pixels) */ 3206 case 14: /* report window size (pixels) */
3170 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
3171 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3208 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3172 break; 3209 break;
3173 case 18: /* report text area size (chars) */ 3210 case 18: /* report text area size (chars) */
3174 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3211 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3175 break; 3212 break;
3176 case 19: /* report window size (chars) */ 3213 case 19: /* report window size (chars) */
3177 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3214 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3178 break; 3215 break;
3179 case 20: /* report icon label */ 3216 case 20: /* report icon label */
3180 if (Options & Opt_insecure)
3181 { 3217 {
3182 char *s; 3218 char *s;
3183 XGetIconName (display->display, TermWin.parent[0], &s); 3219 XGetIconName (dpy, parent, &s);
3184 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);
3185 } 3222 }
3186 break; 3223 break;
3187 case 21: /* report window title */ 3224 case 21: /* report window title */
3188 if (Options & Opt_insecure)
3189 { 3225 {
3190 char *s; 3226 char *s;
3191 XFetchName (display->display, TermWin.parent[0], &s); 3227 XFetchName (dpy, parent, &s);
3192 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);
3193 } 3230 }
3194 break; 3231 break;
3195 } 3232 }
3196} 3233}
3197#endif 3234#endif
3198 3235
3199/*----------------------------------------------------------------------*/ 3236/*----------------------------------------------------------------------*/
3200/* 3237/*
3201 * get input up until STRING TERMINATOR (or BEL) 3238 * get input up until STRING TERMINATOR (or BEL)
3202 * ends_how is terminator used. returned input must be free()'d 3239 * ends_how is terminator used. returned input must be free()'d
3203 */ 3240 */
3204unsigned char * 3241char *
3205rxvt_term::get_to_st (unicode_t &ends_how) 3242rxvt_term::get_to_st (unicode_t &ends_how)
3206{ 3243{
3207 unicode_t prev = 0, ch; 3244 unicode_t ch;
3245 bool seen_esc = false;
3208 unsigned int n = 0; 3246 unsigned int n = 0;
3209 unsigned char *s; 3247 wchar_t string[CBUFSIZ];
3210 unsigned char string[STRING_MAX];
3211 3248
3212 while ((ch = cmd_getc ()) != NOCHAR) 3249 while ((ch = cmd_getc ()) != NOCHAR)
3213 { 3250 {
3214 if (prev == C0_ESC) 3251 if (seen_esc)
3215 { 3252 {
3216 if (ch == 0x5c) /* 7bit ST */ 3253 if (ch == 0x5c) /* 7bit ST */
3217 break; 3254 break;
3218 else 3255 else
3219 return NULL; 3256 return NULL;
3220 } 3257 }
3258 else if (ch == C0_ESC)
3259 {
3260 seen_esc = true;
3261 continue;
3262 }
3221 else if (ch == C0_BEL || ch == CHAR_ST) 3263 else if (ch == C0_BEL || ch == CHAR_ST)
3222 break; 3264 break;
3265 else if (ch == C0_SYN)
3266 ch = cmd_get8 ();
3223 else if (ch < 0x20) 3267 else if (ch < 0x20)
3224 return NULL; /* other control character - exit */ 3268 return NULL; /* other control character - exit */
3269
3270 seen_esc = false;
3225 3271
3226 if (n >= sizeof (string) - 1) 3272 if (n >= sizeof (string) - 1)
3227 // stop at some sane length 3273 // stop at some sane length
3228 return NULL; 3274 return NULL;
3229 3275
3230 if (ch == C0_SYN)
3231 {
3232 string[n++] = cmd_get8 ();
3233 prev = 0;
3234 }
3235 else
3236 string[n++] = prev = ch; 3276 string[n++] = ch;
3237 } 3277 }
3238 3278
3239 string[n++] = '\0'; 3279 string[n++] = '\0';
3240 3280
3241 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3242 return NULL;
3243
3244 ends_how = (ch == 0x5c ? C0_ESC : ch); 3281 ends_how = (ch == 0x5c ? C0_ESC : ch);
3245 STRNCPY (s, string, n); 3282
3246 return s; 3283 return rxvt_wcstombs (string);
3247} 3284}
3248 3285
3249/*----------------------------------------------------------------------*/ 3286/*----------------------------------------------------------------------*/
3250/* 3287/*
3251 * 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)'
3252 */ 3289 */
3253void 3290void
3254rxvt_term::process_dcs_seq () 3291rxvt_term::process_dcs_seq ()
3255{ 3292{
3256 unsigned char *s;
3257 unicode_t eh;
3258
3259 /* 3293 /*
3260 * Not handled yet 3294 * Not handled yet
3261 */ 3295 */
3296
3297 unicode_t eh;
3262 s = get_to_st (eh); 3298 char *s = get_to_st (eh);
3263 if (s) 3299 if (s)
3264 free (s); 3300 free (s);
3265 3301
3266 return; 3302 return;
3267} 3303}
… …
3271 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3307 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3272 */ 3308 */
3273void 3309void
3274rxvt_term::process_osc_seq () 3310rxvt_term::process_osc_seq ()
3275{ 3311{
3276 unicode_t ch, eh;
3277 int arg; 3312 int arg;
3278 3313
3279 ch = cmd_getc (); 3314 unicode_t ch = cmd_getc ();
3280 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3315 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3281 arg = arg * 10 + (ch - '0'); 3316 arg = arg * 10 + (ch - '0');
3282 3317
3283 if (ch == ';') 3318 if (ch == ';')
3284 { 3319 {
3320 unicode_t eh;
3285 unsigned char *s = get_to_st (eh); 3321 char *s = get_to_st (eh);
3286 3322
3287 if (s) 3323 if (s)
3288 { 3324 {
3289 process_xterm_seq (arg, (char *)s, eh); 3325 process_xterm_seq (arg, s, eh);
3290 free (s); 3326 free (s);
3291 } 3327 }
3292 } 3328 }
3293} 3329}
3294 3330
3295void 3331void
3296rxvt_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)
3297{ 3333{
3298 if (str[0] == '?' && !str[1]) 3334 if (str[0] == '?' && !str[1])
3299 { 3335 {
3300 if (Options & Opt_insecure) 3336 rgba c;
3301 { 3337 pix_colors_focused[color].get (c);
3302 unsigned short r, g, b; 3338
3303 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
3304 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);
3305 }
3306 } 3345 }
3307 else 3346 else
3308 set_window_color (color, str); 3347 set_window_color (color, str);
3309} 3348}
3310 3349
3311/* 3350/*
3312 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3351 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3313 * 0 = change iconName/title
3314 * 1 = change iconName
3315 * 2 = change title
3316 * 4 = change color
3317 * 10 = change fg color
3318 * 11 = change bg color
3319 * 12 = change text color
3320 * 13 = change mouse foreground color
3321 * 17 = change highlight character colour
3322 * 18 = change bold character color
3323 * 19 = change underlined character color
3324 * 46 = change logfile (not implemented)
3325 * 50 = change font
3326 *
3327 * rxvt extensions:
3328 * 20 = bg pixmap
3329 * 39 = change default fg color
3330 * 49 = change default bg color
3331 * 55 = dump scrollback buffer and all of screen
3332 * 701 = change locale
3333 * 702 = find font
3334 * 703 = menu
3335 */ 3352 */
3336void 3353void
3337rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3354rxvt_term::process_xterm_seq (int op, char *str, char resp)
3338{ 3355{
3339 int changed = 0;
3340 int color; 3356 int color;
3341 char *buf, *name; 3357 char *buf, *name;
3342 bool query = str[0] == '?' && !str[1]; 3358 bool query = str[0] == '?' && !str[1];
3359 int saveop = op;
3360
3361 dLocal (Display *, dpy);
3343 3362
3344 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
3345 switch (op) 3368 switch (op)
3346 { 3369 {
3347 case XTerm_name: 3370 case XTerm_name:
3348 set_title (str); 3371 set_title (str);
3349 /* FALLTHROUGH */ 3372 /* FALLTHROUGH */
… …
3354 set_title (str); 3377 set_title (str);
3355 break; 3378 break;
3356 case XTerm_property: 3379 case XTerm_property:
3357 if (str[0] == '?') 3380 if (str[0] == '?')
3358 { 3381 {
3359 Atom prop = XInternAtom (display->display, str + 1, True); 3382 Atom prop = display->atom (str + 1);
3360 Atom actual_type; 3383 Atom actual_type;
3361 int actual_format; 3384 int actual_format;
3362 unsigned long nitems; 3385 unsigned long nitems;
3363 unsigned long bytes_after; 3386 unsigned long bytes_after;
3364 unsigned char *value = 0; 3387 unsigned char *value = 0;
3365 const char *str = ""; 3388 const char *str = "";
3366 3389
3367 if (prop 3390 if (prop
3368 && XGetWindowProperty (display->display, TermWin.parent[0], 3391 && XGetWindowProperty (dpy, parent,
3369 prop, 0, 1<<16, 0, AnyPropertyType, 3392 prop, 0, 1<<16, 0, AnyPropertyType,
3370 &actual_type, &actual_format, 3393 &actual_type, &actual_format,
3371 &nitems, &bytes_after, &value) == Success 3394 &nitems, &bytes_after, &value) == Success
3372 && actual_type != None 3395 && actual_type != None
3373 && actual_format == 8) 3396 && actual_format == 8)
3374 str = (const char *)(value); 3397 str = (const char *)(value);
3375 3398
3376 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3399 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3377 3400
3378 XFree (value); 3401 XFree (value);
3379 } 3402 }
3380 else 3403 else
3381 { 3404 {
3382 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3405 char *eq = strchr (str, '=');
3383 3406
3384 if (eq) 3407 if (eq)
3385 { 3408 {
3386 *eq = 0; 3409 *eq = 0;
3387 XChangeProperty (display->display, TermWin.parent[0], 3410 set_utf8_property (display->atom (str), eq + 1);
3388 display->atom (str), XA_STRING, 8,
3389 PropModeReplace, (unsigned char *)eq + 1,
3390 strlen (eq + 1));
3391 } 3411 }
3392 else 3412 else
3393 XDeleteProperty (display->display, TermWin.parent[0], 3413 XDeleteProperty (dpy, parent,
3394 display->atom (str)); 3414 display->atom (str));
3395 } 3415 }
3396 break; 3416 break;
3397 3417
3398 case XTerm_Color: 3418 case XTerm_Color:
3399 for (buf = (char *)str; buf && *buf;) 3419 for (buf = (char *)str; buf && *buf;)
3400 { 3420 {
3401 if ((name = STRCHR (buf, ';')) == NULL) 3421 if ((name = strchr (buf, ';')) == NULL)
3402 break; 3422 break;
3403 3423
3404 *name++ = '\0'; 3424 *name++ = '\0';
3405 color = atoi (buf); 3425 color = atoi (buf) + minCOLOR;
3406 3426
3407 if (color < 0 || color >= TOTAL_COLORS) 3427 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3408 break; 3428 break;
3409 3429
3410 if ((buf = STRCHR (name, ';')) != NULL) 3430 if ((buf = strchr (name, ';')) != NULL)
3411 *buf++ = '\0'; 3431 *buf++ = '\0';
3412 3432
3413 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 != ';')
3414 { 3514 {
3415 if (Options & Opt_insecure) 3515 try
3416 { 3516 {
3417 unsigned short r, g, b; 3517 fimage.set_file_geometry (this, str);
3418 PixColorsFocused[color + minCOLOR].get (display, r, g, b); 3518 changed = true;
3419 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 {
3420 } 3522 }
3421 } 3523 }
3422 else 3524 else
3423 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 }
3424 } 3542 }
3425 break; 3543 break;
3426 case XTerm_Color00:
3427 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3428 break;
3429 case XTerm_Color01:
3430 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3431 break;
3432#ifndef NO_CURSORCOLOR
3433 case XTerm_Color_cursor:
3434 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3435 break;
3436#endif 3544#endif
3437 case XTerm_Color_pointer_fg:
3438 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3439 break;
3440 case XTerm_Color_pointer_bg:
3441 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3442 break;
3443#ifndef NO_BOLD_UNDERLINE_REVERSE
3444 case XTerm_Color_BD:
3445 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3446 break;
3447 case XTerm_Color_UL:
3448 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3449 break;
3450 case XTerm_Color_RV:
3451 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3452 break;
3453#endif
3454
3455 case XTerm_Pixmap:
3456 if (*str != ';')
3457 {
3458#if XPM_BACKGROUND
3459 scale_pixmap (""); /* reset to default scaling */
3460 set_bgPixmap (str); /* change pixmap */
3461#endif
3462 scr_touch (true);
3463 }
3464 while ((str = STRCHR (str, ';')) != NULL)
3465 {
3466 str++;
3467#if XPM_BACKGROUND
3468 changed += scale_pixmap (str);
3469#endif
3470
3471 }
3472 if (changed)
3473 {
3474#ifdef XPM_BACKGROUND
3475 resize_pixmap ();
3476#endif
3477 scr_touch (true);
3478 }
3479 break;
3480
3481 case XTerm_restoreFG:
3482 set_window_color (Color_fg, str);
3483 break;
3484 case XTerm_restoreBG:
3485 set_window_color (Color_bg, str);
3486 break;
3487 3545
3488 case XTerm_logfile: 3546 case XTerm_logfile:
3489 // TODO, when secure mode? 3547 // TODO, when secure mode?
3490 break; 3548 break;
3491 3549
3492 case XTerm_font:
3493 if (query)
3494 {
3495 if (Options & Opt_insecure)
3496 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3497 TermWin.fontset->fontdesc
3498 ? TermWin.fontset->fontdesc
3499 : "",
3500 resp);
3501 }
3502 else
3503 change_font (str);
3504 break;
3505
3506#ifndef NO_FRILLS
3507 case XTerm_locale:
3508 if (query)
3509 {
3510 if (Options & Opt_insecure)
3511 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3512 }
3513 else
3514 {
3515 set_locale (str);
3516# ifdef USE_XIM
3517 im_cb ();
3518# endif
3519 }
3520 break;
3521
3522 case XTerm_findfont:
3523 if (Options & Opt_insecure)
3524 {
3525 int fid = TermWin.fontset->find_font (atoi (str));
3526 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3527 fid, (*TermWin.fontset)[fid]->name, resp);
3528 }
3529 break;
3530#endif
3531
3532#ifdef MENUBAR
3533 case XTerm_Menu:
3534 if (Options & Opt_insecure)
3535 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3536 break;
3537#endif
3538#if 0 3550#if 0
3539 case XTerm_dumpscreen: /* no error notices */ 3551 case Rxvt_dumpscreen: /* no error notices */
3540 { 3552 {
3541 int fd; 3553 int fd;
3542 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)
3543 { 3555 {
3544 scr_dump (fd); 3556 scr_dump (fd);
3545 close (fd); 3557 close (fd);
3546 } 3558 }
3547 } 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));
3548 break; 3622 break;
3549#endif 3623#endif
3550 } 3624 }
3551} 3625}
3552/*----------------------------------------------------------------------*/ 3626/*----------------------------------------------------------------------*/
… …
3559 * 's' = save 3633 * 's' = save
3560 * 'r' = restore 3634 * 'r' = restore
3561 * 't' = toggle 3635 * 't' = toggle
3562 * so no need for fancy checking 3636 * so no need for fancy checking
3563 */ 3637 */
3564int 3638int ecb_cold
3565rxvt_term::privcases (int mode, unsigned long bit) 3639rxvt_term::privcases (int mode, unsigned long bit)
3566{ 3640{
3567 int state; 3641 int state;
3568 3642
3569 if (mode == 's') 3643 if (mode == 's')
3570 { 3644 {
3571 SavedModes |= (PrivateModes & bit); 3645 if (priv_modes & bit)
3646 SavedModes |= bit;
3647 else
3648 SavedModes &= ~bit;
3572 return -1; 3649 return -1;
3573 } 3650 }
3574 else 3651 else
3575 { 3652 {
3576 if (mode == 'r') 3653 if (mode == 'r')
3577 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3654 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3578 else 3655 else
3579 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3656 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3580 PrivMode (state, bit); 3657
3658 if (state)
3659 priv_modes |= bit;
3660 else
3661 priv_modes &= ~bit;
3581 } 3662 }
3582 3663
3583 return state; 3664 return state;
3584} 3665}
3585 3666
3586/* we're not using priv _yet_ */ 3667/* we're not using priv _yet_ */
3587void 3668void
3588rxvt_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)
3589{ 3670{
3590 unsigned int i, j; 3671 unsigned int i, j;
3591 int state; 3672 int state;
3592 3673
3593 static const struct 3674 static const struct
3594 { 3675 {
3595 const int argval; 3676 const int argval;
3596 const unsigned long bit; 3677 const unsigned long bit;
3597 }
3598
3599 argtopriv[] = { 3678 } argtopriv[] = {
3600 { 1, PrivMode_aplCUR }, 3679 { 1, PrivMode_aplCUR }, // DECCKM
3601 { 2, PrivMode_vt52 }, 3680 { 2, PrivMode_vt52 }, // DECANM
3602 { 3, PrivMode_132 }, 3681 { 3, PrivMode_132 }, // DECCOLM
3603 { 4, PrivMode_smoothScroll }, 3682 { 4, PrivMode_smoothScroll }, // DECSCLM
3604 { 5, PrivMode_rVideo }, 3683 { 5, PrivMode_rVideo }, // DECSCNM
3605 { 6, PrivMode_relOrigin }, 3684 { 6, PrivMode_relOrigin }, // DECOM
3606 { 7, PrivMode_Autowrap }, 3685 { 7, PrivMode_Autowrap }, // DECAWM
3686 // 8, auto-repeat keys // DECARM
3607 { 9, PrivMode_MouseX10 }, 3687 { 9, PrivMode_MouseX10 },
3608#ifdef menuBar_esc 3688 { 12, PrivMode_BlinkingCursor },
3609 { menuBar_esc, PrivMode_menuBar }, 3689 // 18 end FF to printer after print screen
3610#endif 3690 // 19 Print screen prints full screen/scroll region
3691 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3611#ifdef scrollBar_esc 3692#ifdef scrollBar_esc
3612 { scrollBar_esc, PrivMode_scrollBar }, 3693 { scrollBar_esc, PrivMode_scrollBar },
3613#endif 3694#endif
3614 // 18, 19 printing-related
3615 { 25, PrivMode_VisibleCursor },
3616 // 30 show scrollbar rxvt. extension
3617 { 35, PrivMode_ShiftKeys }, // rxvt extension 3695 { 35, PrivMode_ShiftKeys }, // rxvt extension
3696 // 38, tektronix mode // DECTEK
3618 { 40, PrivMode_132OK }, 3697 { 40, PrivMode_132OK },
3619 // 41 xterm more fixes NYI 3698 // 41 xterm more fixes NYI
3620 // 45 margin bell NYI 3699 // 45 margin bell NYI
3621 // 46 start logging 3700 // 46 start logging
3622 { 47, PrivMode_Screen }, 3701 { 47, PrivMode_Screen },
3623 { 66, PrivMode_aplKP }, 3702 { 66, PrivMode_aplKP }, // DECNKM
3624#ifndef NO_BACKSPACE_KEY 3703#ifndef NO_BACKSPACE_KEY
3625 { 67, PrivMode_BackSpace }, 3704 { 67, PrivMode_BackSpace }, // DECBKM
3626#endif 3705#endif
3627 { 1000, PrivMode_MouseX11 }, 3706 { 1000, PrivMode_MouseX11 },
3628 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3707 { 1002, PrivMode_MouseBtnEvent },
3629 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3708 { 1003, PrivMode_MouseAnyEvent },
3630 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3709#if ENABLE_FRILLS
3710 { 1005, PrivMode_ExtModeMouse },
3711#endif
3631 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3712 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3632 { 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
3633 // 1035 enable modifiers for alt, numlock NYI 3717 // 1035 enable modifiers for alt, numlock NYI
3634 // 1036 send ESC for meta keys NYI 3718 // 1036 send ESC for meta keys NYI
3635 // 1037 send DEL for keypad delete NYI 3719 // 1037 send DEL for keypad delete NYI
3636 { 1047, PrivMode_Screen }, 3720 { 1047, PrivMode_Screen },
3637 // 1048 save and restore cursor 3721 // 1048 save and restore cursor, implemented in code
3638 { 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 */
3639 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3723 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3724 { 2004, PrivMode_BracketPaste },
3640 }; 3725 };
3641 3726
3642 if (nargs == 0) 3727 if (nargs == 0)
3643 return; 3728 return;
3644 3729
… …
3651 for (i = 0; i < nargs; i++) 3736 for (i = 0; i < nargs; i++)
3652 { 3737 {
3653 state = -1; 3738 state = -1;
3654 3739
3655 /* basic handling */ 3740 /* basic handling */
3656 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3741 for (j = 0; j < ecb_array_length (argtopriv); j++)
3657 if (argtopriv[j].argval == arg[i]) 3742 if (argtopriv[j].argval == arg[i])
3658 { 3743 {
3659 state = privcases (mode, argtopriv[j].bit); 3744 state = privcases (mode, argtopriv[j].bit);
3660 break; 3745 break;
3661 } 3746 }
3662 3747
3663 /* extra handling for values with state unkept */ 3748 /* extra handling for values with state unkept */
3664 switch (arg[i]) 3749 switch (arg[i])
3665 { 3750 {
3751#if ENABLE_STYLES
3752 case 1021:
3753 set_option (Opt_intensityStyles, mode);
3754
3755 scr_touch (true);
3756 break;
3757#endif
3666 case 1048: /* alternative cursor save */ 3758 case 1048: /* alternative cursor save */
3667 if (Options & Opt_secondaryScreen) 3759 if (option (Opt_secondaryScreen))
3668 if (mode == 0) 3760 if (mode == 0)
3669 scr_cursor (RESTORE); 3761 scr_cursor (RESTORE);
3670 else if (mode == 1) 3762 else if (mode == 1)
3671 scr_cursor (SAVE); 3763 scr_cursor (SAVE);
3672 break; 3764 break;
… …
3680 case 2: /* VT52 mode */ 3772 case 2: /* VT52 mode */
3681 /* oddball mode. should be set regardless of set/reset 3773 /* oddball mode. should be set regardless of set/reset
3682 * parameter. Return from VT52 mode with an ESC < from 3774 * parameter. Return from VT52 mode with an ESC < from
3683 * within VT52 mode 3775 * within VT52 mode
3684 */ 3776 */
3685 PrivMode (1, PrivMode_vt52); 3777 priv_modes |= PrivMode_vt52;
3686 break; 3778 break;
3687 case 3: /* 80/132 */ 3779 case 3: /* 80/132 */
3688 if (PrivateModes & PrivMode_132OK) 3780 if (priv_modes & PrivMode_132OK)
3689 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3781 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3690 break; 3782 break;
3691 case 4: /* smooth scrolling */ 3783 case 4: /* smooth scrolling */
3692 if (state) 3784 set_option (Opt_jumpScroll, !state);
3693 Options &= ~Opt_jumpScroll;
3694 else
3695 Options |= Opt_jumpScroll;
3696 break; 3785 break;
3697 case 5: /* reverse video */ 3786 case 5: /* reverse video */
3698 scr_rvideo_mode (state); 3787 scr_rvideo_mode (state);
3699 break; 3788 break;
3700 case 6: /* relative/absolute origins */ 3789 case 6: /* relative/absolute origins */
… …
3704 scr_autowrap (state); 3793 scr_autowrap (state);
3705 break; 3794 break;
3706 /* 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 */
3707 case 9: /* X10 mouse reporting */ 3796 case 9: /* X10 mouse reporting */
3708 if (state) /* orthogonal */ 3797 if (state) /* orthogonal */
3709 PrivateModes &= ~PrivMode_MouseX11; 3798 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3710 break; 3799 break;
3711#ifdef menuBar_esc
3712 case menuBar_esc:
3713#ifdef MENUBAR
3714 map_menuBar (state);
3715#endif
3716 break;
3717#endif
3718#ifdef scrollBar_esc 3800#ifdef scrollBar_esc
3719 case scrollBar_esc: 3801 case scrollBar_esc:
3720 if (scrollbar_mapping (state)) 3802 scrollBar.map (state);
3721 {
3722 resize_all_windows (0, 0, 0); 3803 resize_all_windows (0, 0, 0);
3723 scr_touch (true); 3804 scr_touch (true);
3724 } 3805 break;
3806#endif
3807#ifdef CURSOR_BLINK
3808 case 12:
3809 cursor_blink_reset ();
3725 break; 3810 break;
3726#endif 3811#endif
3727 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3728 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3729 break; 3814 break;
… …
3734 break; 3819 break;
3735 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3736 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3737 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3738 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3739 PrivateModes &= ~PrivMode_MouseX10; 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3740 break; 3825 break;
3741#if 0
3742 case 1001: 3826 case 1002:
3743 break; /* X11 mouse highlighting */ 3827 case 1003:
3744#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;
3745 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3746 if (state)
3747 Options &= ~Opt_scrollTtyOutput;
3748 else
3749 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3750 break; 3842 break;
3751 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3752 if (state)
3753 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3754 else
3755 Options &= ~Opt_scrollTtyKeypress;
3756 break; 3845 break;
3757 case 1047: /* secondary screen w/ clearing last */ 3846 case 1047: /* secondary screen w/ clearing last */
3758 if (Options & Opt_secondaryScreen) 3847 if (option (Opt_secondaryScreen))
3759 if (current_screen != PRIMARY) 3848 if (!state)
3760 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3761 scr_change_screen (state); 3851 scr_change_screen (state);
3762 break; 3852 break;
3763 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
3764 scr_change_screen (state); 3858 scr_change_screen (state);
3859
3765 if (Options & Opt_secondaryScreen) 3860 if (option (Opt_secondaryScreen))
3766 if (current_screen != PRIMARY) 3861 if (state)
3767 scr_erase_screen (2); 3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3768 break; 3865 break;
3769 default: 3866 default:
3770 break; 3867 break;
3771 } 3868 }
3772 } 3869 }
3773} 3870}
3774/*}}} */ 3871/*}}} */
3775 3872
3776/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3777void 3874void ecb_hot
3778rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3779{ 3876{
3780 unsigned int i; 3877 unsigned int i;
3781 short rendset; 3878 short rendset;
3782 int rendstyle; 3879 int rendstyle;
… …
3796 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3797 break; 3894 break;
3798 case 1: 3895 case 1:
3799 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3800 break; 3897 break;
3801 //case 2: // faint or second colour 3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3802 case 4: 3902 case 4:
3803 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3804 break; 3904 break;
3805 case 5: // slowly blinking 3905 case 5: // slowly blinking
3806 case 6: // rapidly blinking 3906 case 6: // rapidly blinking
… …
3818 //case 11: // scoansi acs on, first alt font 3918 //case 11: // scoansi acs on, first alt font
3819 //case 12: // scoansi acs on, |0x80, second alt font 3919 //case 12: // scoansi acs on, |0x80, second alt font
3820 //... 3920 //...
3821 //case 19: // ninth alt font 3921 //case 19: // ninth alt font
3822 //case 20: // gothic 3922 //case 20: // gothic
3823 case 21: // disable bold, faint 3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3824 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3825 break; 3925 break;
3826 case 22: 3926 case 22: // bold off (vt220)
3827 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3828 break; 3928 break;
3829 //case 23: disable italic 3929 case 23: // disable italic
3830 case 24: 3930 rendset = 0, rendstyle = RS_Italic;
3931 break;
3932 case 24: // underline off (vt220)
3831 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3832 break; 3934 break;
3833 case 25: 3935 case 25: // blink off (vt220)
3834 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3835 break; 3937 break;
3836 case 27: 3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3941 case 27: // reverse off (vt220)
3837 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3838 break; 3943 break;
3839 //case 28: // visible. NYI 3944 //case 28: // visible. NYI
3840 //case 29: // not crossed-out 3945 //case 29: // not crossed-out
3841 } 3946 }
… …
3856 case 35: 3961 case 35:
3857 case 36: 3962 case 36:
3858 case 37: 3963 case 37:
3859 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3860 break; 3965 break;
3861#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3862 case 38:
3863 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3864 { 3968 {
3865 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3866 i += 2; 3970 i += 2;
3867 } 3971 }
3868 break; 3972 break;
3869#endif
3870 case 39: /* default fg */ 3973 case 39: /* default fg */
3871 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3872 break; 3975 break;
3873 3976
3874 case 40: 3977 case 40:
… …
3879 case 45: 3982 case 45:
3880 case 46: 3983 case 46:
3881 case 47: 3984 case 47:
3882 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3883 break; 3986 break;
3884#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3885 case 48:
3886 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3887 { 3989 {
3888 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3889 i += 2; 3991 i += 2;
3890 } 3992 }
3891 break; 3993 break;
3892#endif
3893 case 49: /* default bg */ 3994 case 49: /* default bg */
3894 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3895 break; 3996 break;
3896 3997
3897#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3898 case 90: 4001 case 90:
3899 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3900 case 92: 4003 case 92:
3901 case 93: 4004 case 93:
3902 case 94: 4005 case 94:
3903 case 95: 4006 case 95:
3904 case 96: 4007 case 96:
3905 case 97: 4008 case 97:
3906 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3907 Color_fg);
3908 break; 4010 break;
3909 case 100: 4011 case 100:
3910 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3911 case 102: 4013 case 102:
3912 case 103: 4014 case 103:
3913 case 104: 4015 case 104:
3914 case 105: 4016 case 105:
3915 case 106: 4017 case 106:
3916 case 107: 4018 case 107:
3917 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3918 Color_bg);
3919 break; 4020 break;
3920#endif 4021#endif
3921
3922 } 4022 }
3923 } 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;
3924} 4044}
3925/*}}} */ 4045/*}}} */
3926 4046
3927/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3928void
3929rxvt_term::process_graphics ()
3930{
3931 unicode_t ch, cmd = cmd_getc ();
3932
3933 if (cmd == 'Q')
3934 { /* query graphics */
3935 tt_printf ("\033G0\n"); /* no graphics */
3936 return;
3937 }
3938 /* swallow other graphics sequences until terminating ':' */
3939 do
3940 ch = cmd_getc ();
3941 while (ch != ':');
3942}
3943/*}}} */
3944
3945/* ------------------------------------------------------------------------- */ 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 */
3946 4051
3947/* 4052/*
3948 * Send printf () formatted output to the command. 4053 * Send printf () formatted output to the command.
3949 * Only use for small amounts of data. 4054 * Only use for small amounts of data.
3950 */ 4055 */
3951void 4056void
3952rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3953{ 4058{
3954 va_list arg_ptr; 4059 va_list arg_ptr;
3955 unsigned char buf[256]; 4060 char buf[256];
3956 4061
3957 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3958 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3959 va_end (arg_ptr); 4064 va_end (arg_ptr);
3960 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3961} 4066}
3962 4067
3963/* ---------------------------------------------------------------------- */
3964/* 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. */
3965 * or generated by us in response to a query ESC sequence.
3966 */
3967void 4069void
3968rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4070rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3969{ 4071{
3970 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;
3971 4074
3972 if (len) 4075 if (option (Opt_scrollTtyKeypress))
4076 if (view_start)
3973 { 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
3974 if (v_buflen == 0) 4131 if (v_buflen == 0)
3975 { 4132 {
3976 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3977
3978 if ((unsigned int)written == len)
3979 return;
3980
3981 data += written;
3982 len -= written;
3983 }
3984
3985
3986 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3987
3988 memcpy (v_buffer + v_buflen, data, len);
3989 v_buflen += len;
3990 }
3991
3992 for (;;)
3993 {
3994 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3995
3996 if (written > 0)
3997 {
3998 v_buflen -= written;
3999
4000 if (v_buflen == 0)
4001 {
4002 free (v_buffer); 4133 free (v_buffer);
4003 v_buffer = 0; 4134 v_buffer = 0;
4004 v_buflen = 0;
4005 4135
4006 pty_ev.set (EVENT_READ); 4136 pty_ev.set (ev::READ);
4007 return;
4008 }
4009
4010 memmove (v_buffer, v_buffer + written, v_buflen);
4011 }
4012 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4013 // original code just ignores this...
4014 destroy ();
4015 else
4016 {
4017 pty_ev.set (EVENT_READ | EVENT_WRITE);
4018 return; 4137 return;
4019 } 4138 }
4139
4140 memmove (v_buffer, v_buffer + written, v_buflen);
4020 } 4141 }
4142 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4143 pty_ev.set (ev::READ);
4021} 4144}
4022 4145
4023/*----------------------- end-of-file (C source) -----------------------*/ 4146/*----------------------- end-of-file (C source) -----------------------*/
4024 4147

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