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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.107 by root, Sat Jul 31 00:01:12 2004 UTC vs.
Revision 1.560 by sf-exg, Mon Nov 24 21:46:04 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} 1014}
681 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
682void 1017void
683rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
684{ 1019{
685 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
688 flush (); 1032 flush ();
689} 1033}
690 1034
691#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
692void 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))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1051void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1053{
695 hidden_cursor = !hidden_cursor; 1054 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1055 want_refresh = 1;
697 1056 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1057}
700#endif 1058#endif
701 1059
702#ifdef TEXT_BLINK 1060#ifdef TEXT_BLINK
703void 1061void
704rxvt_term::text_blink_cb (time_watcher &w) 1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1063{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1065 {
708 hidden_text = !hidden_text; 1066 hidden_text = !hidden_text;
709 want_refresh = 1; 1067 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1068 refresh_check ();
711 } 1069 }
1070 else
1071 w.stop ();
712} 1072}
713#endif 1073#endif
714 1074
715#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
716void 1076void
717rxvt_term::cont_scroll_cb (time_watcher &w) 1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
718{ 1078{
719 if ((scrollbar_isUp() || scrollbar_isDn()) && 1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
720 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
721 { 1081 {
722 refresh_type |= SMOOTH_REFRESH;
723 want_refresh = 1; 1082 want_refresh = 1;
724 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1083 refresh_check ();
725 } 1084 }
1085 else
1086 w.stop ();
726} 1087}
727#endif 1088#endif
728 1089
729#ifdef SELECTION_SCROLLING 1090#ifdef SELECTION_SCROLLING
730void 1091void
731rxvt_term::sel_scroll_cb (time_watcher &w) 1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
732{ 1093{
733 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1094 if (scr_page (scroll_selection_lines))
734 { 1095 {
735 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
736 refresh_type |= SMOOTH_REFRESH;
737 want_refresh = 1; 1097 want_refresh = 1;
738 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1098 refresh_check ();
739 } 1099 }
1100 else
1101 w.stop ();
740} 1102}
741#endif 1103#endif
742 1104
743#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
744void 1106void
745rxvt_term::slip_wheel_cb (time_watcher &w) 1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
746{ 1108{
747 if (mouse_slip_wheel_speed == 0 1109 if (scr_page (mouse_slip_wheel_speed))
748 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
749 : scr_page (UP, mouse_slip_wheel_speed))
750 { 1110 {
751 refresh_type |= SMOOTH_REFRESH;
752 want_refresh = 1; 1111 want_refresh = 1;
753 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)
754 } 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 ();
755} 1181}
756#endif 1182#endif
757 1183
758bool 1184bool
759rxvt_term::pty_fill () 1185rxvt_term::pty_fill ()
760{ 1186{
761 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1187 cmdbuf_reify ();
762 1188
763 if (CBUFSIZ == n) 1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
764 { 1190
765 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1191 if (!avail)
766 n = 0;
767 } 1192 {
768 1193 // normally this indicates a "too long" command sequence - just drop the data we have
769 memmove (cmdbuf_base, cmdbuf_ptr, n);
770 cmdbuf_ptr = cmdbuf_base; 1194 cmdbuf_ptr = cmdbuf_base;
771 cmdbuf_endp = cmdbuf_ptr + n; 1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
772 1198
773 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
774 1200
775 if (n > 0) 1201 if (r > 0)
776 { 1202 {
777 cmdbuf_endp += n; 1203 cmdbuf_endp += r;
778 return true; 1204 return true;
779 } 1205 }
780 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))
781 destroy (); 1218 destroy ();
782 1219 }
1220
783 return false; 1221 return false;
784} 1222}
785 1223
786void 1224void
787rxvt_term::pty_cb (io_watcher &w, short revents) 1225rxvt_term::pty_cb (ev::io &w, int revents)
788{ 1226{
789 SET_R (this); 1227 make_current ();
790 SET_LOCALE (locale);
791 1228
792 if (revents & EVENT_WRITE) 1229 if (revents & ev::READ)
793 tt_write (0, 0);
794 else if (revents & EVENT_READ)
795 // loop, but don't allow a single term to monopolize us 1230 // loop, but don't allow a single term to monopolize us
796 while (pty_fill ()) 1231 for (int i = CBUFCNT; i-- && pty_fill (); )
797 if (cmd_parse ()) 1232 cmd_parse ();
798 break;
799}
800 1233
801void 1234 if (revents & ev::WRITE)
1235 pty_write ();
1236
1237 refresh_check ();
1238}
1239
1240void ecb_cold
802rxvt_term::pointer_unblank () 1241rxvt_term::pointer_unblank ()
803{ 1242{
804 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1243 XDefineCursor (dpy, vt, TermWin_cursor);
805 recolour_cursor (); 1244 recolour_cursor ();
806 1245
807#ifdef POINTER_BLANK 1246#ifdef POINTER_BLANK
808 hidden_pointer = 0; 1247 hidden_pointer = 0;
809 1248
810 if (Options & Opt_pointerBlank) 1249 if (option (Opt_pointerBlank))
811 pointer_ev.start (NOW + pointerBlankDelay); 1250 pointer_ev.start (pointerBlankDelay);
812#endif 1251#endif
813} 1252}
814 1253
815#ifdef POINTER_BLANK 1254#ifdef POINTER_BLANK
816void 1255void ecb_cold
817rxvt_term::pointer_blank () 1256rxvt_term::pointer_blank ()
818{ 1257{
819 if (! (Options & Opt_pointerBlank)) 1258 if (!option (Opt_pointerBlank))
820 return; 1259 return;
821 1260
822 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1261 XDefineCursor (dpy, vt, display->blank_cursor);
823 XFlush (display->display); 1262 XFlush (dpy);
824 1263
825 hidden_pointer = 1; 1264 hidden_pointer = 1;
826} 1265}
827 1266
828void 1267void ecb_cold
829rxvt_term::pointer_cb (time_watcher &w) 1268rxvt_term::pointer_cb (ev::timer &w, int revents)
830{ 1269{
831 SET_R (this); 1270 make_current ();
832 SET_LOCALE (locale);
833 1271
834 pointer_blank (); 1272 pointer_blank ();
835} 1273}
836#endif 1274#endif
837 1275
838void 1276void
839rxvt_term::mouse_report (XButtonEvent &ev) 1277rxvt_term::mouse_report (XButtonEvent &ev)
840{ 1278{
841 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
842 int x, y; 1280 int x, y;
1281 int code = 32;
843 1282
844 x = ev.x; 1283 x = Pixel2Col (ev.x) + 1;
845 y = ev.y; 1284 y = Pixel2Row (ev.y) + 1;
846 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 }
847 1295
848 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
849 {
850 button_number = 3; 1297 button_number = 3;
851 }
852 else 1298 else
853 { 1299 {
854 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
855 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
856 if (button_number >= 3) 1302 if (button_number >= 3)
857 button_number += (64 - 3); 1303 button_number += 64 - 3;
858 } 1304 }
859 1305
860 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
861 { 1307 {
862 /* 1308 /*
863 * do not report ButtonRelease 1309 * do not report ButtonRelease
864 * no state info allowed 1310 * no state info allowed
865 */ 1311 */
… …
880 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
881 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
882#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
883 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
884#endif 1330#endif
885
886 } 1331 }
887 1332
888#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
889 fprintf (stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
890 if (key_state & 16) 1335 if (key_state & 16)
891 fputc ('C', stderr); 1336 fputc ('C', stderr);
892 if (key_state & 4) 1337 if (key_state & 4)
893 fputc ('S', stderr); 1338 fputc ('S', stderr);
… …
895 fputc ('A', stderr); 1340 fputc ('A', stderr);
896 if (key_state & 32) 1341 if (key_state & 32)
897 fputc ('2', stderr); 1342 fputc ('2', stderr);
898 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
899 button_number, 1344 button_number,
900 x + 1, 1345 x,
901 y + 1); 1346 y);
902#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
903 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
904 (32 + button_number + key_state), 1363 code + button_number + key_state,
905 (32 + x + 1), 1364 32 + x,
906 (32 + y + 1)); 1365 32 + y);
907#endif
908} 1366}
909
910#ifdef USING_W11LIB
911void
912rxvt_W11_process_x_event (XEvent *ev)
913{
914 rxvt_t *r = rxvt_get_r ();
915
916 x_cb (*ev);
917}
918#endif
919 1367
920/*{{{ process an X event */ 1368/*{{{ process an X event */
921void 1369void ecb_hot
922rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
923{ 1371{
924 SET_R (this); 1372 make_current ();
925 SET_LOCALE (locale);
926 1373
927#if defined(CURSOR_BLINK) 1374 dLocal (Display *, dpy);
928 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
929 {
930 if (hidden_cursor)
931 {
932 hidden_cursor = 0;
933 want_refresh = 1;
934 }
935 1375
936 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1376 if (ev.xany.window == vt
937 } 1377 && SHOULD_INVOKE (HOOK_X_EVENT)
938#endif 1378 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
939
940#if defined(POINTER_BLANK)
941 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
942 {
943 if (ev.type == MotionNotify
944 || ev.type == ButtonPress
945 || ev.type == ButtonRelease)
946 if (hidden_pointer)
947 pointer_unblank ();
948
949 if (ev.type == KeyPress && hidden_pointer == 0)
950 pointer_blank ();
951 }
952#endif
953
954#ifdef USE_XIM
955 if (XFilterEvent (&ev, None))
956 return; 1379 return;
957#endif
958 1380
1381 // for XQueryPointer
959 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
960 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
961 unsigned int unused_mask; 1384 unsigned int unused_mask;
962
963#ifdef DEBUG_X
964 const char *const eventnames[] =
965 { /* mason - this matches my system */
966 "",
967 "",
968 "KeyPress",
969 "KeyRelease",
970 "ButtonPress",
971 "ButtonRelease",
972 "MotionNotify",
973 "EnterNotify",
974 "LeaveNotify",
975 "FocusIn",
976 "FocusOut",
977 "KeymapNotify",
978 "Expose",
979 "GraphicsExpose",
980 "NoExpose",
981 "VisibilityNotify",
982 "CreateNotify",
983 "DestroyNotify",
984 "UnmapNotify",
985 "MapNotify",
986 "MapRequest",
987 "ReparentNotify",
988 "ConfigureNotify",
989 "ConfigureRequest",
990 "GravityNotify",
991 "ResizeRequest",
992 "CirculateNotify",
993 "CirculateRequest",
994 "PropertyNotify",
995 "SelectionClear",
996 "SelectionRequest",
997 "SelectionNotify",
998 "ColormapNotify",
999 "ClientMessage",
1000 "MappingNotify"
1001 };
1002#endif
1003
1004#ifdef DEBUG_X
1005 struct timeval tp;
1006 struct tm *ltt;
1007 (void)gettimeofday (&tp, NULL);
1008 ltt = localtime (& (tp.tv_sec));
1009 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));
1010#endif
1011 1385
1012 switch (ev.type) 1386 switch (ev.type)
1013 { 1387 {
1014 case KeyPress: 1388 case KeyPress:
1015 lookup_key (ev.xkey); 1389 key_press (ev.xkey);
1016 break; 1390 break;
1017 1391
1018#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1019 case KeyRelease: 1392 case KeyRelease:
1020 { 1393 key_release (ev.xkey);
1021 if (!(ev.xkey.state & ControlMask))
1022 slip_wheel_ev.stop ();
1023 else
1024 {
1025 KeySym ks;
1026
1027 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1028 if (ks == XK_Control_L || ks == XK_Control_R)
1029 mouse_slip_wheel_speed = 0;
1030 }
1031 break; 1394 break;
1032 }
1033#endif
1034 1395
1035 case ButtonPress: 1396 case ButtonPress:
1036 button_press (ev.xbutton); 1397 button_press (ev.xbutton);
1037 break; 1398 break;
1038 1399
… …
1040 button_release (ev.xbutton); 1401 button_release (ev.xbutton);
1041 break; 1402 break;
1042 1403
1043 case ClientMessage: 1404 case ClientMessage:
1044 if (ev.xclient.format == 32 1405 if (ev.xclient.format == 32
1045 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1046 destroy ();
1047#ifdef OFFIX_DND
1048 /* OffiX Dnd (drag 'n' drop) protocol */
1049 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1050 && (ev.xclient.data.l[0] == DndFile
1051 || ev.xclient.data.l[0] == DndDir
1052 || ev.xclient.data.l[0] == DndLink))
1053 { 1407 {
1054 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1055 Atom ActualType; 1409 {
1056 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1057 unsigned char *data; 1411 {
1058 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1059 1413 {
1060 XGetWindowProperty (display->display, display->root, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1061 xa[XA_DNDSELECTION], 1415 destroy ();
1062 0L, 1000000L, 1416 }
1063 False, AnyPropertyType, 1417#if ENABLE_EWMH
1064 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1065 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1066 &data); 1421 &ev);
1067 XChangeProperty (display->display, display->root, 1422#endif
1068 XA_CUT_BUFFER0, XA_STRING, 1423 }
1069 8, PropModeReplace, 1424 }
1070 data, STRLEN (data)); 1425#if ENABLE_XEMBED
1071 XFree (data); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1072 selection_paste (display->root, XA_CUT_BUFFER0, True); 1427 {
1073 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
1074 } 1434 }
1075#endif /* OFFIX_DND */
1076 break;
1077
1078 case MappingNotify:
1079 XRefreshKeyboardMapping (& (ev.xmapping));
1080 break; 1435 break;
1081 1436
1082 /* 1437 /*
1083 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1084 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1103 break; 1458 break;
1104 } 1459 }
1105 break; 1460 break;
1106 1461
1107 case FocusIn: 1462 case FocusIn:
1108 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)
1109 { 1478 {
1110 TermWin.focus = 1; 1479 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1111 want_refresh = 1; 1480 ;
1112#ifdef USE_XIM 1481
1113 if (Input_Context != NULL) 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1114 XSetICFocus (Input_Context); 1483
1115#endif 1484 bool moved = false;
1116#ifdef CURSOR_BLINK 1485#ifdef HAVE_BG_PIXMAP
1117 if (Options & Opt_cursorBlink) 1486 if (bg_window_position_sensitive ())
1118 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1119#endif
1120#ifdef OFF_FOCUS_FADING
1121 if (rs[Rs_fade])
1122 { 1487 {
1123 PixColors = PixColorsFocused; 1488 want_position_change = true;
1124 set_colorfgbg (); 1489 if (bg_img == 0)
1125 scr_clear (); 1490 moved = true;
1126 scr_touch (true);
1127 } 1491 }
1128#endif 1492#endif
1129 1493
1130 } 1494 if (want_position_change)
1131 break;
1132
1133 case FocusOut:
1134 if (TermWin.focus)
1135 {
1136 TermWin.focus = 0;
1137 want_refresh = 1;
1138#ifdef USE_XIM
1139 if (Input_Context != NULL)
1140 XUnsetICFocus (Input_Context);
1141#endif
1142#ifdef CURSOR_BLINK
1143 if (Options & Opt_cursorBlink)
1144 cursor_blink_ev.stop ();
1145 hidden_cursor = 0;
1146#endif
1147#ifdef OFF_FOCUS_FADING
1148 if (rs[Rs_fade])
1149 { 1495 {
1150 PixColors = PixColorsUnFocused; 1496 int x, y;
1151 set_colorfgbg (); 1497
1152 scr_clear (); 1498 if (ev.xconfigure.send_event)
1153 scr_touch (true); 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 }
1154 } 1513 }
1155#endif
1156 1514
1157 } 1515 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1158 break;
1159
1160 case ConfigureNotify:
1161 if (ev.xconfigure.window == TermWin.parent[0])
1162 { 1516 {
1163 int height, width; 1517 seen_resize = 1;
1164 1518 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1165 do
1166 { /* Wrap lots of configures into one */
1167 width = ev.xconfigure.width;
1168 height = ev.xconfigure.height;
1169 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1170 } 1519 }
1171 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1172
1173 if (szHint.width != width || szHint.height != height)
1174 {
1175 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1176 resize_all_windows (width, height, 1);
1177 }
1178#ifdef DEBUG_SIZE
1179 else 1520 else
1180 { 1521 {
1181 D_SIZE ((stderr, "Size: Not resizing")); 1522#ifdef HAVE_BG_PIXMAP
1523 if (moved)
1524 update_background ();
1525#endif
1182 } 1526 }
1183#endif 1527
1184#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1185 if (Options & Opt_transparent)
1186 {
1187 check_our_parents ();
1188 if (am_transparent)
1189 want_full_refresh = 1;
1190 }
1191#endif
1192 } 1529 }
1193 break; 1530 break;
1194 1531
1532 case PropertyNotify:
1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1534 break;
1535
1195 case SelectionClear: 1536 case SelectionClear:
1196 selection_clear (); 1537 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1197 break;
1198
1199 case SelectionNotify:
1200 if (selection_wait == Sel_normal)
1201 selection_paste (ev.xselection.requestor,
1202 ev.xselection.property, True);
1203 break; 1538 break;
1204 1539
1205 case SelectionRequest: 1540 case SelectionRequest:
1206 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1207 break; 1542 break;
1208 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
1209 case UnmapNotify: 1563 case UnmapNotify:
1210 TermWin.mapped = 0; 1564 mapped = 0;
1211#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1212 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1213#endif 1567#endif
1568 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1214 break; 1569 break;
1215
1216 case MapNotify:
1217 TermWin.mapped = 1;
1218#ifdef TEXT_BLINK
1219 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1220#endif
1221 break;
1222
1223#ifdef TRANSPARENT
1224 case ReparentNotify:
1225 rootwin_cb (ev);
1226 break;
1227#endif /* TRANSPARENT */
1228 1570
1229 case GraphicsExpose: 1571 case GraphicsExpose:
1230 case Expose: 1572 case Expose:
1231 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1232 { 1574 {
1233#ifdef NO_SLOW_LINK_SUPPORT 1575 do
1576 {
1234 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1235 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1236#else 1579 }
1237 // I don't understand this, so I changed it :) 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1581
1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1583
1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1585 {
1238 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1239 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1240 //scr_expose (ev.xexpose.x, 0, 1588 }
1241 // ev.xexpose.width, TermWin.height, False); 1589
1242#endif
1243 want_refresh = 1; 1590 want_refresh = 1;
1244 } 1591 }
1245 else 1592 else
1246 { 1593 {
1247 XEvent unused_event; 1594 XEvent unused_event;
1248 1595
1249 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1250 ; 1597 ;
1251 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1252 ; 1599 ;
1253 1600
1254 if (isScrollbarWindow (ev.xany.window)) 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1255 { 1602 {
1256 scrollBar.setIdle (); 1603 scrollBar.state = SB_STATE_IDLE;
1257 scrollbar_show (0); 1604 scrollBar.show (0);
1258 } 1605 }
1259#ifdef MENUBAR
1260 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1261 menubar_expose ();
1262#endif
1263 } 1606 }
1264 break; 1607 break;
1265 1608
1266 case MotionNotify: 1609 case MotionNotify:
1267#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1268 if (hidden_pointer) 1611 if (hidden_pointer)
1269 pointer_unblank (); 1612 pointer_unblank ();
1270#endif 1613#endif
1271#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1272 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)
1273 { 1621 {
1274 menubar_control (ev.xbutton); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1275 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1276 } 1624 ; // nop
1277#endif
1278 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1279 break;
1280
1281 if (ev.xany.window == TermWin.vt)
1282 {
1283 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1284 { 1626 {
1285 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1286 ; 1628 ;
1287 1629
1288 XQueryPointer (display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1289 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1290 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1291 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1292 &unused_mask); 1634 &ev.xbutton.state);
1293#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1294 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1295 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1296 { 1638 {
1297#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
1298 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1299 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1300#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1301 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1302 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1303 { 1654 {
1655 page_dirn scroll_selection_dir;
1304 int dist; 1656 int dist;
1305 1657
1306 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1307 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1308 */ 1660 */
1309 if (!sel_scroll_ev.active) 1661 if (!sel_scroll_ev.is_active ())
1310 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1311 1663
1312 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1313 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1314 */ 1666 */
1315 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1316 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1317 selection_save_state=
1318 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1319 1670
1320 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1321 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1322 { 1673 {
1323 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1324 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1325 } 1676 }
1326 else 1677 else
1327 { 1678 {
1328 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1329 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1330 (TermWin.int_bwidth + TermWin.height);
1331 } 1681 }
1682
1332 scroll_selection_lines= (Pixel2Height (dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1333 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1334 MIN_IT (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1335 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1336 } 1689 }
1337 else 1690 else
1338 { 1691 {
1339 /* we are within the text window, so we 1692 /* we are within the text window, so we
1340 * shouldn't be scrolling 1693 * shouldn't be scrolling
1341 */ 1694 */
1342 if (sel_scroll_ev.active)
1343 sel_scroll_ev.stop(); 1695 sel_scroll_ev.stop();
1344 } 1696 }
1345#endif 1697#endif
1346#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1347
1348 } 1699 }
1349#endif 1700#endif
1350
1351 } 1701 }
1352 } 1702 }
1353 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1354 { 1704 {
1355 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1356 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1357 XQueryPointer (display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1358 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1359 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1360 & (ev.xbutton.x), & (ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1361 &unused_mask); 1713 &unused_mask);
1362 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1363 scrollbar_size ()); 1715 scrollBar.size ());
1364 scr_refresh (refresh_type);
1365 refresh_limit = 0; 1716 want_refresh = 1;
1366 scrollbar_show (1); 1717 scrollBar.show (1);
1367 } 1718 }
1368 break; 1719 break;
1369 } 1720 }
1370}
1371 1721
1372void 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_recolour ();
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_recolour ();
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)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 rgba c;
1846 pix_colors [Color_fade].get (c);
1847 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1848 }
1849#endif
1850}
1851
1852#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1853void ecb_hot
1373rxvt_term::rootwin_cb (XEvent &ev) 1854rxvt_term::rootwin_cb (XEvent &ev)
1374{ 1855{
1375 SET_R (this); 1856 make_current ();
1376 SET_LOCALE (locale); 1857
1858 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1859 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1860 return;
1377 1861
1378 switch (ev.type) 1862 switch (ev.type)
1379 { 1863 {
1380 case PropertyNotify: 1864 case PropertyNotify:
1865 /*
1866 * if user used some Esetroot compatible prog to set the root bg,
1867 * use the property to determine the pixmap. We use it later on.
1868 */
1381 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1869 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1870 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1382 { 1871 {
1383 if (ev.xproperty.state == PropertyNewValue) 1872#if BG_IMAGE_FROM_ROOT
1384 selection_property (ev.xproperty.window, ev.xproperty.atom); 1873 if (option (Opt_transparent))
1385 break; 1874 {
1875 rxvt_img::new_from_root (this)->replace (root_img);
1876 update_background ();
1877 }
1878#endif
1879 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1386 } 1880 }
1387#ifdef TRANSPARENT
1388 else
1389 {
1390 /*
1391 * if user used some Esetroot compatible prog to set the root bg,
1392 * use the property to determine the pixmap. We use it later on.
1393 */
1394 if (xa[XA_XROOTPMAPID] == 0)
1395 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1396 1881
1397 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1398 return;
1399 }
1400
1401 /* FALLTHROUGH */
1402 case ReparentNotify:
1403 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1404 want_full_refresh = 1;
1405 break; 1882 break;
1406#endif
1407 } 1883 }
1884
1885 refresh_check ();
1408} 1886}
1887#endif
1409 1888
1410void 1889void
1411rxvt_term::button_press (XButtonEvent &ev) 1890rxvt_term::button_press (XButtonEvent &ev)
1412{ 1891{
1413 int reportmode = 0, clickintime; 1892 int reportmode = 0, clickintime;
1414 1893
1415 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1894 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1895
1416 if (!bypass_keystate) 1896 if (!bypass_keystate)
1417 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1897 reportmode = !! (priv_modes & PrivMode_mouse_report);
1898
1418 /* 1899 /*
1419 * VT window processing of button press 1900 * VT window processing of button press
1420 */ 1901 */
1421 if (ev.window == TermWin.vt) 1902 if (ev.window == vt)
1422 { 1903 {
1904 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1905 return;
1906
1907#if ISO_14755
1908 // 5.4
1909 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1910 {
1911 iso14755_54 (ev.x, ev.y);
1912 return;
1913 }
1914#endif
1915
1423 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1916 clickintime = ev.time - MEvent.time < multiClickTime;
1917
1424 if (reportmode) 1918 if (reportmode)
1425 { 1919 {
1426 /* mouse report from vt window */ 1920 /* mouse report from vt window */
1427 /* save the xbutton state (for ButtonRelease) */ 1921 /* save the xbutton state (for ButtonRelease) */
1428 MEvent.state = ev.state; 1922 MEvent.state = ev.state;
1429#ifdef MOUSE_REPORT_DOUBLECLICK 1923#ifdef MOUSE_REPORT_DOUBLECLICK
1430 if (ev.button == MEvent.button && clickintime) 1924 if (ev.button == MEvent.button && clickintime)
1431 { 1925 {
1432 /* same button, within alloted time */ 1926 /* same button, within allowed time */
1433 MEvent.clicks++; 1927 MEvent.clicks++;
1928
1434 if (MEvent.clicks > 1) 1929 if (MEvent.clicks > 1)
1435 { 1930 {
1436 /* only report double clicks */ 1931 /* only report double clicks */
1437 MEvent.clicks = 2; 1932 MEvent.clicks = 2;
1438 mouse_report (ev); 1933 mouse_report (ev);
… …
1450 mouse_report (ev); 1945 mouse_report (ev);
1451 } 1946 }
1452#else 1947#else
1453 MEvent.button = ev.button; 1948 MEvent.button = ev.button;
1454 mouse_report (ev); 1949 mouse_report (ev);
1455#endif /* MOUSE_REPORT_DOUBLECLICK */ 1950#endif /* MOUSE_REPORT_DOUBLECLICK */
1456 1951
1457 } 1952 }
1458 else 1953 else
1459 { 1954 {
1460 if (ev.button != MEvent.button) 1955 if (ev.button != MEvent.button)
1461 MEvent.clicks = 0; 1956 MEvent.clicks = 0;
1957
1462 switch (ev.button) 1958 switch (ev.button)
1463 { 1959 {
1464 case Button1: 1960 case Button1:
1961 /* allow meta + click to select rectangular areas */
1962 /* should be done in screen.C */
1963#if ENABLE_FRILLS
1964 selection.rect = !!(ev.state & ModMetaMask);
1965#else
1966 selection.rect = false;
1967#endif
1968
1465 /* allow shift+left click to extend selection */ 1969 /* allow shift+left click to extend selection */
1466 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1970 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1467 { 1971 {
1468 if (MEvent.button == Button1 && clickintime) 1972 if (MEvent.button == Button1 && clickintime)
1469 selection_rotate (ev.x, ev.y); 1973 selection_rotate (ev.x, ev.y);
1470 else 1974 else
1471 selection_extend (ev.x, ev.y, 1); 1975 selection_extend (ev.x, ev.y, 1);
… …
1486 case Button3: 1990 case Button3:
1487 if (MEvent.button == Button3 && clickintime) 1991 if (MEvent.button == Button3 && clickintime)
1488 selection_rotate (ev.x, ev.y); 1992 selection_rotate (ev.x, ev.y);
1489 else 1993 else
1490 selection_extend (ev.x, ev.y, 1); 1994 selection_extend (ev.x, ev.y, 1);
1995
1491 MEvent.button = Button3; 1996 MEvent.button = Button3;
1492 break; 1997 break;
1493 } 1998 }
1494 } 1999 }
2000
1495 MEvent.time = ev.time; 2001 MEvent.time = ev.time;
1496 return; 2002 return;
1497 } 2003 }
1498 2004
1499 /* 2005 /*
1500 * Scrollbar window processing of button press 2006 * Scrollbar window processing of button press
1501 */ 2007 */
1502 if (isScrollbarWindow (ev.window)) 2008 if (scrollBar.state && ev.window == scrollBar.win)
1503 { 2009 {
1504 scrollBar.setIdle (); 2010 page_dirn direction = NO_DIR;
2011
2012 if (scrollBar.upButton (ev.y))
2013 direction = UP; /* up */
2014 else if (scrollBar.dnButton (ev.y))
2015 direction = DN; /* down */
2016
2017 scrollBar.state = SB_STATE_IDLE;
1505 /* 2018 /*
1506 * Rxvt-style scrollbar: 2019 * Rxvt-style scrollbar:
1507 * move up if mouse is above slider 2020 * move up if mouse is above slider
1508 * move dn if mouse is below slider 2021 * move dn if mouse is below slider
1509 * 2022 *
… …
1518 /* 2031 /*
1519 * Mouse report disabled scrollbar: 2032 * Mouse report disabled scrollbar:
1520 * arrow buttons - send up/down 2033 * arrow buttons - send up/down
1521 * click on scrollbar - send pageup/down 2034 * click on scrollbar - send pageup/down
1522 */ 2035 */
1523 if ((scrollBar.style == R_SB_NEXT 2036 if (direction == UP)
1524 && scrollbarnext_upButton (ev.y))
1525 || (scrollBar.style == R_SB_RXVT
1526 && scrollbarrxvt_upButton (ev.y)))
1527 tt_printf ("\033[A"); 2037 tt_printf ("\033[A");
1528 else if ((scrollBar.style == R_SB_NEXT 2038 else if (direction == DN)
1529 && scrollbarnext_dnButton (ev.y))
1530 || (scrollBar.style == R_SB_RXVT
1531 && scrollbarrxvt_dnButton (ev.y)))
1532 tt_printf ("\033[B"); 2039 tt_printf ("\033[B");
1533 else 2040 else
1534 switch (ev.button) 2041 switch (ev.button)
1535 { 2042 {
1536 case Button2: 2043 case Button2:
… …
1543 tt_printf ("\033[5~"); 2050 tt_printf ("\033[5~");
1544 break; 2051 break;
1545 } 2052 }
1546 } 2053 }
1547 else 2054 else
1548#endif /* NO_SCROLLBAR_REPORT */ 2055#endif /* NO_SCROLLBAR_REPORT */
1549
1550 {
1551 char upordown = 0;
1552
1553 if (scrollBar.style == R_SB_NEXT)
1554 { 2056 {
1555 if (scrollbarnext_upButton (ev.y)) 2057 if (direction != NO_DIR)
1556 upordown = -1; /* up */
1557 else if (scrollbarnext_dnButton (ev.y))
1558 upordown = 1; /* down */
1559 }
1560 else if (scrollBar.style == R_SB_RXVT)
1561 {
1562 if (scrollbarrxvt_upButton (ev.y))
1563 upordown = -1; /* up */
1564 else if (scrollbarrxvt_dnButton (ev.y))
1565 upordown = 1; /* down */
1566 }
1567 if (upordown)
1568 { 2058 {
1569#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2060 if (!cont_scroll_ev.is_active ())
1570 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2061 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1571#endif 2062#endif
1572 if (scr_page (upordown < 0 ? UP : DN, 1)) 2063 if (scr_page (direction, 1))
1573 { 2064 {
1574 if (upordown < 0) 2065 if (direction == UP)
1575 scrollBar.setUp (); 2066 scrollBar.state = SB_STATE_UP;
1576 else 2067 else
1577 scrollBar.setDn (); 2068 scrollBar.state = SB_STATE_DOWN;
1578 } 2069 }
1579 } 2070 }
1580 else 2071 else
1581 switch (ev.button) 2072 switch (ev.button)
1582 { 2073 {
1583 case Button2: 2074 case Button2:
1584 switch (scrollbar_align) 2075 switch (scrollBar.align)
1585 { 2076 {
1586 case R_SB_ALIGN_TOP: 2077 case SB_ALIGN_TOP:
1587 csrO = 0; 2078 csrO = 0;
1588 break; 2079 break;
1589 case R_SB_ALIGN_CENTRE: 2080 case SB_ALIGN_CENTRE:
1590 csrO = (scrollBar.bot - scrollBar.top) / 2; 2081 csrO = (scrollBar.bot - scrollBar.top) / 2;
1591 break; 2082 break;
1592 case R_SB_ALIGN_BOTTOM: 2083 case SB_ALIGN_BOTTOM:
1593 csrO = scrollBar.bot - scrollBar.top; 2084 csrO = scrollBar.bot - scrollBar.top;
1594 break; 2085 break;
1595 } 2086 }
2087
1596 if (scrollBar.style == R_SB_XTERM 2088 if (scrollBar.style == SB_STYLE_XTERM
1597 || scrollbar_above_slider (ev.y) 2089 || scrollBar.above_slider (ev.y)
1598 || scrollbar_below_slider (ev.y)) 2090 || scrollBar.below_slider (ev.y))
1599 scr_move_to ( scrollbar_position (ev.y) - csrO, 2091 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1600 scrollbar_size ()); 2092
1601 scrollBar.setMotion (); 2093 scrollBar.state = SB_STATE_MOTION;
1602 break; 2094 break;
1603 2095
1604 case Button1: 2096 case Button1:
1605 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2097 if (scrollBar.align == SB_ALIGN_CENTRE)
1606 csrO = ev.y - scrollBar.top; 2098 csrO = ev.y - scrollBar.top;
1607 /* FALLTHROUGH */ 2099 /* FALLTHROUGH */
1608 2100
1609 case Button3: 2101 case Button3:
1610 if (scrollBar.style != R_SB_XTERM) 2102 if (scrollBar.style != SB_STYLE_XTERM)
1611 { 2103 {
1612 if (scrollbar_above_slider (ev.y)) 2104 if (scrollBar.above_slider (ev.y))
1613# ifdef RXVT_SCROLL_FULL 2105# ifdef RXVT_SCROLL_FULL
1614 scr_page (UP, TermWin.nrow - 1); 2106 scr_page (UP, nrow - 1);
1615# else 2107# else
1616 scr_page (UP, TermWin.nrow / 4); 2108 scr_page (UP, nrow / 4);
1617# endif 2109# endif
1618 else if (scrollbar_below_slider (ev.y)) 2110 else if (scrollBar.below_slider (ev.y))
1619# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
1620 scr_page (DN, TermWin.nrow - 1); 2112 scr_page (DN, nrow - 1);
1621# else 2113# else
1622 scr_page (DN, TermWin.nrow / 4); 2114 scr_page (DN, nrow / 4);
1623# endif 2115# endif
1624 else 2116 else
1625 scrollBar.setMotion (); 2117 scrollBar.state = SB_STATE_MOTION;
1626 } 2118 }
1627 else 2119 else
1628 { 2120 {
1629 scr_page ((ev.button == Button1 ? DN : UP), 2121 scr_page ((ev.button == Button1 ? DN : UP),
1630 (TermWin.nrow 2122 (nrow
1631 * scrollbar_position (ev.y) 2123 * scrollBar.position (ev.y)
1632 / scrollbar_size ())); 2124 / scrollBar.size ()));
1633 } 2125 }
2126
1634 break; 2127 break;
1635 } 2128 }
1636 } 2129 }
2130
1637 return; 2131 return;
1638 } 2132 }
1639#if MENUBAR
1640 /*
1641 * Menubar window processing of button press
1642 */
1643 if (isMenuBarWindow (ev.window))
1644 menubar_control (ev);
1645#endif
1646} 2133}
1647 2134
1648void 2135void
1649rxvt_term::button_release (XButtonEvent &ev) 2136rxvt_term::button_release (XButtonEvent &ev)
1650{ 2137{
1651 int reportmode = 0; 2138 int reportmode = 0;
1652 2139
1653 csrO = 0; /* reset csr Offset */ 2140 csrO = 0; /* reset csr Offset */
1654 if (!bypass_keystate) 2141 if (!bypass_keystate)
1655 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2142 reportmode = !! (priv_modes & PrivMode_mouse_report);
1656 2143
1657 if (scrollbar_isUpDn ()) 2144 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1658 { 2145 {
1659 scrollBar.setIdle (); 2146 scrollBar.state = SB_STATE_IDLE;
1660 scrollbar_show (0); 2147 scrollBar.show (0);
1661#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1662 refresh_type &= ~SMOOTH_REFRESH;
1663#endif
1664
1665 } 2148 }
2149
1666#ifdef SELECTION_SCROLLING 2150#ifdef SELECTION_SCROLLING
1667 if (sel_scroll_ev.active)
1668 sel_scroll_ev.stop(); 2151 sel_scroll_ev.stop();
1669#endif 2152#endif
2153
1670 if (ev.window == TermWin.vt) 2154 if (ev.window == vt)
1671 { 2155 {
2156 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2157 return;
2158
2159#if ISO_14755
2160 // 5.4
2161 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2162 return;
2163#endif
2164
1672 if (reportmode) 2165 if (reportmode)
1673 { 2166 {
1674 /* mouse report from vt window */ 2167 /* mouse report from vt window */
1675 /* don't report release of wheel "buttons" */ 2168 /* don't report release of wheel "buttons" */
1676 if (ev.button >= 4) 2169 if (ev.button >= 4)
… …
1678#ifdef MOUSE_REPORT_DOUBLECLICK 2171#ifdef MOUSE_REPORT_DOUBLECLICK
1679 /* only report the release of 'slow' single clicks */ 2172 /* only report the release of 'slow' single clicks */
1680 if (MEvent.button != AnyButton 2173 if (MEvent.button != AnyButton
1681 && (ev.button != MEvent.button 2174 && (ev.button != MEvent.button
1682 || (ev.time - MEvent.time 2175 || (ev.time - MEvent.time
1683 > MULTICLICK_TIME / 2))) 2176 > multiClickTime / 2)))
1684 { 2177 {
1685 MEvent.clicks = 0; 2178 MEvent.clicks = 0;
1686 MEvent.button = AnyButton; 2179 MEvent.button = AnyButton;
1687 mouse_report (ev); 2180 mouse_report (ev);
1688 } 2181 }
1689#else /* MOUSE_REPORT_DOUBLECLICK */ 2182#else /* MOUSE_REPORT_DOUBLECLICK */
1690 MEvent.button = AnyButton; 2183 MEvent.button = AnyButton;
1691 mouse_report (ev); 2184 mouse_report (ev);
1692#endif /* MOUSE_REPORT_DOUBLECLICK */ 2185#endif /* MOUSE_REPORT_DOUBLECLICK */
1693 return; 2186 return;
1694 } 2187 }
2188
1695 /* 2189 /*
1696 * dumb hack to compensate for the failure of click-and-drag 2190 * dumb hack to compensate for the failure of click-and-drag
1697 * when overriding mouse reporting 2191 * when overriding mouse reporting
1698 */ 2192 */
1699 if (PrivateModes & PrivMode_mouse_report 2193 if (priv_modes & PrivMode_mouse_report
1700 && bypass_keystate 2194 && bypass_keystate
1701 && ev.button == Button1 && MEvent.clicks <= 1) 2195 && ev.button == Button1 && MEvent.clicks <= 1)
1702 selection_extend (ev.x, ev.y, 0); 2196 selection_extend (ev.x, ev.y, 0);
1703 2197
1704 switch (ev.button) 2198 switch (ev.button)
1705 { 2199 {
1706 case Button1: 2200 case Button1:
1707 case Button3: 2201 case Button3:
1708 selection_make (ev.time); 2202 selection_make (ev.time);
1709 break; 2203 break;
2204
1710 case Button2: 2205 case Button2:
1711 selection_request (ev.time, ev.x, ev.y); 2206 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2207 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1712 break; 2208 break;
2209
1713#ifdef MOUSE_WHEEL 2210#ifdef MOUSE_WHEEL
1714 case Button4: 2211 case Button4:
1715 case Button5: 2212 case Button5:
1716 { 2213 {
1717 int i; 2214 int lines;
1718 page_dirn v; 2215 page_dirn dirn;
1719 2216
1720 v = ev.button == Button4 ? UP : DN; 2217 dirn = ev.button == Button4 ? UP : DN;
1721 2218
1722 if (ev.state & ShiftMask) 2219 if (ev.state & ShiftMask)
1723 i = 1; 2220 lines = 1;
1724 else if (Options & Opt_mouseWheelScrollPage) 2221 else if (option (Opt_mouseWheelScrollPage))
1725 i = TermWin.nrow - 1; 2222 lines = nrow - 1;
1726 else 2223 else
1727 i = 5; 2224 lines = 5;
1728 2225
1729# ifdef MOUSE_SLIP_WHEELING 2226# ifdef MOUSE_SLIP_WHEELING
1730 if (ev.state & ControlMask) 2227 if (ev.state & ControlMask)
1731 { 2228 {
1732 mouse_slip_wheel_speed += v ? -1 : 1; 2229 mouse_slip_wheel_speed += dirn;
1733 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2230 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
1734 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1735 2231
1736 if (slip_wheel_ev.at < NOW) 2232 if (!slip_wheel_ev.is_active ())
1737 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2233 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1738
1739 slip_wheel_ev.start ();
1740 } 2234 }
1741 else 2235 else
2236# endif
1742 { 2237 {
1743# endif
1744# ifdef JUMP_MOUSE_WHEEL
1745 scr_page (v, i); 2238 scr_page (dirn, lines);
1746 scr_refresh (SMOOTH_REFRESH);
1747 scrollbar_show (1); 2239 scrollBar.show (1);
1748# else
1749 while (i--)
1750 {
1751 scr_page (v, 1);
1752 scr_refresh (SMOOTH_REFRESH);
1753 scrollbar_show (1);
1754 }
1755# endif
1756# ifdef MOUSE_SLIP_WHEELING
1757 } 2240 }
1758#endif
1759 } 2241 }
1760 break; 2242 break;
1761#endif 2243#endif
1762 } 2244 }
1763 } 2245 }
1764#ifdef MENUBAR
1765 else if (isMenuBarWindow (ev.window))
1766 menubar_control (ev);
1767#endif
1768} 2246}
1769
1770#ifdef TRANSPARENT
1771#if TINTING
1772/* shading taken from eterm-0.9.2 */
1773/* RGB 15 */
1774
1775static void
1776shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1777{
1778 unsigned char *ptr;
1779 int x, y;
1780
1781 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1782 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1783 /* No saturation */
1784 for (y = h; --y >= 0;) {
1785 for (x = -w; x < 0; x++) {
1786 int r, g, b;
1787
1788 b = ((uint16_t *) ptr)[x];
1789 r = (b & 0x7c00) * rm;
1790 g = (b & 0x3e0) * gm;
1791 b = (b & 0x1f) * bm;
1792 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1793 | ((g >> 8) & 0x3e0)
1794 | ((b >> 8) & 0x1f);
1795 }
1796 ptr += bpl;
1797 }
1798 } else {
1799 for (y = h; --y >= 0;) {
1800 for (x = -w; x < 0; x++) {
1801 int r, g, b;
1802
1803 b = ((uint16_t *) ptr)[x];
1804 r = (b & 0x7c00) * rm;
1805 g = (b & 0x3e0) * gm;
1806 b = (b & 0x1f) * bm;
1807 r |= (!(r >> 15) - 1);
1808 g |= (!(g >> 10) - 1);
1809 b |= (!(b >> 5) - 1);
1810 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1811 | ((g >> 8) & 0x3e0)
1812 | ((b >> 8) & 0x1f);
1813 }
1814 ptr += bpl;
1815 }
1816 }
1817}
1818
1819/* RGB 16 */
1820static void
1821shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1822{
1823 unsigned char *ptr;
1824 int x, y;
1825
1826 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1827 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1828 /* No saturation */
1829 for (y = h; --y >= 0;) {
1830 for (x = -w; x < 0; x++) {
1831 int r, g, b;
1832
1833 b = ((uint16_t *) ptr)[x];
1834 r = (b & 0xf800) * rm;
1835 g = (b & 0x7e0) * gm;
1836 b = (b & 0x1f) * bm;
1837 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1838 | ((g >> 8) & 0x7e0)
1839 | ((b >> 8) & 0x1f);
1840 }
1841 ptr += bpl;
1842 }
1843 } else {
1844 for (y = h; --y >= 0;) {
1845 for (x = -w; x < 0; x++) {
1846 int r, g, b;
1847
1848 b = ((uint16_t *) ptr)[x];
1849 r = (b & 0xf800) * rm;
1850 g = (b & 0x7e0) * gm;
1851 b = (b & 0x1f) * bm;
1852 r |= (!(r >> 16) - 1);
1853 g |= (!(g >> 11) - 1);
1854 b |= (!(b >> 5) - 1);
1855 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1856 | ((g >> 8) & 0x7e0)
1857 | ((b >> 8) & 0x1f);
1858 }
1859 ptr += bpl;
1860 }
1861 }
1862}
1863
1864/* RGB 24 */
1865static void
1866shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1867{
1868 unsigned char *ptr;
1869 int x, y;
1870
1871 ptr = (unsigned char *)data + (w * 3);
1872 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1873 /* No saturation */
1874 for (y = h; --y >= 0;) {
1875 for (x = -(w * 3); x < 0; x += 3) {
1876 int r, g, b;
1877
1878 if (byteorder.big_endian()) {
1879 r = (ptr[x + 0] * rm) >> 8;
1880 g = (ptr[x + 1] * gm) >> 8;
1881 b = (ptr[x + 2] * bm) >> 8;
1882 ptr[x + 0] = r;
1883 ptr[x + 1] = g;
1884 ptr[x + 2] = b;
1885 } else {
1886 r = (ptr[x + 2] * rm) >> 8;
1887 g = (ptr[x + 1] * gm) >> 8;
1888 b = (ptr[x + 0] * bm) >> 8;
1889 ptr[x + 2] = r;
1890 ptr[x + 1] = g;
1891 ptr[x + 0] = b;
1892 }
1893 }
1894 ptr += bpl;
1895 }
1896 } else {
1897 for (y = h; --y >= 0;) {
1898 for (x = -(w * 3); x < 0; x += 3) {
1899 int r, g, b;
1900
1901 if (byteorder.big_endian()) {
1902 r = (ptr[x + 0] * rm) >> 8;
1903 g = (ptr[x + 1] * gm) >> 8;
1904 b = (ptr[x + 2] * bm) >> 8;
1905
1906 r |= (!(r >> 8) - 1);
1907 g |= (!(g >> 8) - 1);
1908 b |= (!(b >> 8) - 1);
1909
1910 ptr[x + 0] = r;
1911 ptr[x + 1] = g;
1912 ptr[x + 2] = b;
1913 } else {
1914 r = (ptr[x + 2] * rm) >> 8;
1915 g = (ptr[x + 1] * gm) >> 8;
1916 b = (ptr[x + 0] * bm) >> 8;
1917
1918 r |= (!(r >> 8) - 1);
1919 g |= (!(g >> 8) - 1);
1920 b |= (!(b >> 8) - 1);
1921
1922 ptr[x + 2] = r;
1923 ptr[x + 1] = g;
1924 ptr[x + 0] = b;
1925 }
1926 }
1927 ptr += bpl;
1928 }
1929 }
1930}
1931
1932/* RGB 32 */
1933static void
1934shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1935{
1936 unsigned char *ptr;
1937 int x, y;
1938
1939 ptr = (unsigned char *)data + (w * 4);
1940 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1941 /* No saturation */
1942 for (y = h; --y >= 0;) {
1943 if (byteorder.big_endian()) {
1944 for (x = -(w * 4); x < 0; x += 4) {
1945 int r, g, b;
1946
1947 r = (ptr[x + 1] * rm) >> 8;
1948 g = (ptr[x + 2] * gm) >> 8;
1949 b = (ptr[x + 3] * bm) >> 8;
1950 ptr[x + 1] = r;
1951 ptr[x + 2] = g;
1952 ptr[x + 3] = b;
1953 }
1954 } else {
1955 for (x = -(w * 4); x < 0; x += 4) {
1956 int r, g, b;
1957
1958 r = (ptr[x + 2] * rm) >> 8;
1959 g = (ptr[x + 1] * gm) >> 8;
1960 b = (ptr[x + 0] * bm) >> 8;
1961 ptr[x + 2] = r;
1962 ptr[x + 1] = g;
1963 ptr[x + 0] = b;
1964 }
1965 }
1966 ptr += bpl;
1967 }
1968 } else {
1969 for (y = h; --y >= 0;) {
1970 for (x = -(w * 4); x < 0; x += 4) {
1971 int r, g, b;
1972
1973 if (byteorder.big_endian()) {
1974 r = (ptr[x + 1] * rm) >> 8;
1975 g = (ptr[x + 2] * gm) >> 8;
1976 b = (ptr[x + 3] * bm) >> 8;
1977
1978 r |= (!(r >> 8) - 1);
1979 g |= (!(g >> 8) - 1);
1980 b |= (!(b >> 8) - 1);
1981
1982 ptr[x + 1] = r;
1983 ptr[x + 2] = g;
1984 ptr[x + 3] = b;
1985 } else {
1986 r = (ptr[x + 2] * rm) >> 8;
1987 g = (ptr[x + 1] * gm) >> 8;
1988 b = (ptr[x + 0] * bm) >> 8;
1989
1990 r |= (!(r >> 8) - 1);
1991 g |= (!(g >> 8) - 1);
1992 b |= (!(b >> 8) - 1);
1993
1994 ptr[x + 2] = r;
1995 ptr[x + 1] = g;
1996 ptr[x + 0] = b;
1997 }
1998 }
1999 ptr += bpl;
2000 }
2001 }
2002}
2003
2004#endif
2005
2006/*
2007 * Check our parents are still who we think they are.
2008 * Do transparency updates if required
2009 */
2010int
2011rxvt_term::check_our_parents ()
2012{
2013 int i, pchanged, aformat, have_pixmap, rootdepth;
2014 unsigned long nitems, bytes_after;
2015 Atom atype;
2016 unsigned char *prop = NULL;
2017 Window root, oldp, *list;
2018 Pixmap rootpixmap = None;
2019 XWindowAttributes wattr, wrootattr;
2020
2021 pchanged = 0;
2022
2023 if (!(Options & Opt_transparent))
2024 return pchanged; /* Don't try any more */
2025
2026 XGetWindowAttributes (display->display, display->root, &wrootattr);
2027 rootdepth = wrootattr.depth;
2028
2029 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2030
2031 if (rootdepth != wattr.depth)
2032 {
2033 if (am_transparent)
2034 {
2035 pchanged = 1;
2036 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2037 am_transparent = am_pixmap_trans = 0;
2038 }
2039
2040 return pchanged; /* Don't try any more */
2041 }
2042
2043 /* Get all X ops out of the queue so that our information is up-to-date. */
2044 XSync (display->display, False);
2045
2046 /*
2047 * Make the frame window set by the window manager have
2048 * the root background. Some window managers put multiple nested frame
2049 * windows for each client, so we have to take care about that.
2050 */
2051 i = (xa[XA_XROOTPMAPID]
2052 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2053 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2054 &nitems, &bytes_after, &prop) == Success);
2055
2056 if (!i || prop == NULL)
2057 i = (xa[XA_XSETROOTID]
2058 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2059 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2060 &nitems, &bytes_after, &prop) == Success);
2061
2062 if (!i || prop == NULL || !rs[Rs_color + Color_tint])
2063 have_pixmap = 0;
2064 else
2065 {
2066 have_pixmap = 1;
2067 rootpixmap = *(Pixmap *)prop;
2068 XFree (prop);
2069 }
2070
2071 if (have_pixmap)
2072 {
2073 /*
2074 * Copy display->root pixmap transparency
2075 */
2076 int sx, sy, nx, ny;
2077 unsigned int nw, nh;
2078 Window cr;
2079 XImage *image;
2080 GC gc;
2081 XGCValues gcvalue;
2082
2083 XTranslateCoordinates (display->display, TermWin.vt, display->root,
2084 0, 0, &sx, &sy, &cr);
2085 nw = (unsigned int)szHint.width;
2086 nh = (unsigned int)szHint.height;
2087 nx = ny = 0;
2088
2089 if (sx < 0)
2090 {
2091 nw += sx;
2092 nx = -sx;
2093 sx = 0;
2094 }
2095
2096 if (sy < 0)
2097 {
2098 nh += sy;
2099 ny = -sy;
2100 sy = 0;
2101 }
2102
2103 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2104 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2105 allowedxerror = -1;
2106 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2107
2108 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2109 /* XXX: may need a delay here? */
2110 allowedxerror = 0;
2111
2112 if (image == NULL)
2113 {
2114 if (am_transparent && am_pixmap_trans)
2115 {
2116 pchanged = 1;
2117 if (TermWin.pixmap != None)
2118 {
2119 XFreePixmap (display->display, TermWin.pixmap);
2120 TermWin.pixmap = None;
2121 }
2122 }
2123
2124 am_pixmap_trans = 0;
2125 }
2126 else
2127 {
2128 if (TermWin.pixmap != None)
2129 XFreePixmap (display->display, TermWin.pixmap);
2130
2131#if TINTING
2132 if (ISSET_PIXCOLOR (Color_tint))
2133 {
2134 unsigned short rm, gm, bm;
2135 if (rs[Rs_shade])
2136 PixColorsFocused[Color_tint].fade (display, atoi (rs[Rs_shade])).get (display, rm, gm, bm);
2137 else
2138 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2139
2140 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2141
2142 /* Determine bitshift and bitmask values */
2143 switch (image->bits_per_pixel)
2144 {
2145 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2146 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2147 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2148 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2149 }
2150 }
2151#endif
2152
2153 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2154 szHint.width, szHint.height, image->depth);
2155 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2156 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2157 nx, ny, image->width, image->height);
2158 XFreeGC (display->display, gc);
2159 XDestroyImage (image);
2160 XSetWindowBackgroundPixmap (display->display, TermWin.vt, TermWin.pixmap);
2161
2162 if (!am_transparent || !am_pixmap_trans)
2163 pchanged = 1;
2164
2165 am_transparent = am_pixmap_trans = 1;
2166 }
2167 }
2168
2169 if (!am_pixmap_trans)
2170 {
2171 unsigned int n;
2172 /*
2173 * InheritPixmap transparency
2174 */
2175 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2176 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2177 {
2178 oldp = TermWin.parent[i];
2179 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2180 &TermWin.parent[i], &list, &n);
2181 XFree (list);
2182 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2183
2184 if (TermWin.parent[i] == display->root)
2185 {
2186 if (oldp != None)
2187 pchanged = 1;
2188
2189 break;
2190 }
2191
2192 if (oldp != TermWin.parent[i])
2193 pchanged = 1;
2194 }
2195
2196 n = 0;
2197
2198 if (pchanged)
2199 {
2200 for (; n < (unsigned int)i; n++)
2201 {
2202 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2203 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2204 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2205 {
2206 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2207 break;
2208 }
2209 }
2210 }
2211
2212 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2213 {
2214 D_X ((stderr, "InheritPixmap Turning off")); /* Mikachu? */
2215 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2216 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2217 am_transparent = 0;
2218 /* XXX: also turn off Opt_transparent? */
2219 }
2220 else
2221 {
2222#if WAIT_FOR_WM
2223 /* wait (an arbitrary period) for the WM to do its thing
2224 * needed for fvwm2.2.2 (and before?) */
2225 sleep (1);
2226#endif
2227 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2228 for (n = 0; n < (unsigned int)i; n++)
2229 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2230
2231 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2232 am_transparent = 1;
2233 }
2234
2235 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2236 TermWin.parent[i] = None;
2237 }
2238
2239 return pchanged;
2240}
2241#endif
2242 2247
2243/*}}} */ 2248/*}}} */
2244 2249
2245bool 2250void ecb_hot
2246rxvt_term::cmd_parse () 2251rxvt_term::cmd_parse ()
2247{ 2252{
2248 bool flag = false;
2249 unicode_t ch = NOCHAR; 2253 wchar_t ch = NOCHAR;
2250 unsigned char *seq_begin; // remember start of esc-sequence here 2254 char *seq_begin; // remember start of esc-sequence here
2251 2255
2252 for (;;) 2256 for (;;)
2253 { 2257 {
2254 if (ch == NOCHAR) 2258 if (ecb_unlikely (ch == NOCHAR))
2255 { 2259 {
2256 seq_begin = cmdbuf_ptr; 2260 seq_begin = cmdbuf_ptr;
2257 ch = next_char (); 2261 ch = next_char ();
2258 }
2259 2262
2260 if (ch == NOCHAR) // TODO: improve 2263 if (ch == NOCHAR)
2261 break; 2264 break;
2265 }
2262 2266
2263 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2267 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2268 {
2269 if (ecb_unlikely (!seen_input))
2264 { 2270 {
2271 seen_input = 1;
2272 // many badly-written programs (e.g. jed) contain a race condition:
2273 // they first read the screensize and then install a SIGWINCH handler.
2274 // some window managers resize the window early, and these programs
2275 // then sometimes get the size wrong.
2276 // unfortunately other programs are even more buggy and dislike
2277 // being sent SIGWINCH, so only do it when we were in fact being
2278 // resized.
2279 if (seen_resize && cmd_pid)
2280 kill (-cmd_pid, SIGWINCH);
2281 }
2282
2265 /* Read a text string from the input buffer */ 2283 /* Read a text string from the input buffer */
2266 unicode_t buf[UBUFSIZ]; 2284 wchar_t buf[UBUFSIZ];
2267 bool refreshnow = false; 2285 bool refreshnow = false;
2268 int nlines = 0; 2286 int nlines = 0;
2269 unicode_t *str = buf; 2287 wchar_t *str = buf;
2270 2288 wchar_t *eol = str + min (ncol, UBUFSIZ);
2271 *str++ = ch;
2272 2289
2273 for (;;) 2290 for (;;)
2274 { 2291 {
2292 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2293 break;
2294
2295 *str++ = ch;
2296
2297 if (ecb_unlikely (ch == C0_LF || str >= eol))
2298 {
2299 if (ch == C0_LF)
2300 nlines++;
2301
2302 refresh_count++;
2303
2304 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2305 {
2306 refresh_count = 0;
2307
2308 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2309 {
2310 refreshnow = true;
2311 ch = NOCHAR;
2312 break;
2313 }
2314 }
2315
2316 // scr_add_lines only works for nlines <= nrow - 1.
2317 if (nlines >= nrow - 1)
2318 {
2319 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2320 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2321 scr_add_lines (buf, str - buf, nlines);
2322
2323 nlines = 0;
2324 str = buf;
2325 eol = str + min (ncol, UBUFSIZ);
2326 }
2327
2328 if (str >= eol)
2329 {
2330 if (eol >= buf + UBUFSIZ)
2331 {
2332 ch = NOCHAR;
2333 break;
2334 }
2335 else
2336 eol = min (eol + ncol, buf + UBUFSIZ);
2337 }
2338
2339 }
2340
2275 seq_begin = cmdbuf_ptr; 2341 seq_begin = cmdbuf_ptr;
2276 ch = next_char (); 2342 ch = next_char ();
2277
2278 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2279 break;
2280
2281 *str++ = ch;
2282
2283 if (ch == C0_LF)
2284 {
2285 nlines++;
2286 refresh_count++;
2287
2288 if (! (Options & Opt_jumpScroll)
2289 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2290 {
2291 refreshnow = true;
2292 flag = true;
2293 ch = NOCHAR;
2294 break;
2295 }
2296
2297 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2298 if (nlines >= TermWin.nrow - 1)
2299 {
2300 scr_add_lines (buf, nlines, str - buf);
2301 nlines = 0;
2302 str = buf;
2303 }
2304 }
2305
2306 if (str >= buf + UBUFSIZ)
2307 {
2308 ch = NOCHAR;
2309 break;
2310 }
2311 } 2343 }
2312 2344
2345 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2346 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2313 scr_add_lines (buf, nlines, str - buf); 2347 scr_add_lines (buf, str - buf, nlines);
2314 2348
2315 /* 2349 /*
2316 * If there have been a lot of new lines, then update the screen 2350 * If there have been a lot of new lines, then update the screen
2317 * What the heck I'll cheat and only refresh less than every page-full. 2351 * What the heck we'll cheat and only refresh less than every page-full.
2318 * the number of pages between refreshes is refresh_limit, which 2352 * if skipScroll is enabled.
2319 * is incremented here because we must be doing flat-out scrolling.
2320 *
2321 * refreshing should be correct for small scrolls, because of the
2322 * time-out
2323 */ 2353 */
2324 if (refreshnow) 2354 if (refreshnow)
2325 { 2355 {
2326 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2327 refresh_limit++;
2328 else
2329 scr_refresh (refresh_type); 2356 scr_refresh ();
2357 want_refresh = 1;
2330 } 2358 }
2331
2332 } 2359 }
2333 else 2360 else
2334 { 2361 {
2335 try 2362 try
2336 { 2363 {
… …
2344 } 2371 }
2345 2372
2346 ch = NOCHAR; 2373 ch = NOCHAR;
2347 } 2374 }
2348 } 2375 }
2349
2350 return flag;
2351}
2352
2353// read the next octet
2354unicode_t
2355rxvt_term::next_octet ()
2356{
2357 return cmdbuf_ptr < cmdbuf_endp
2358 ? *cmdbuf_ptr++
2359 : NOCHAR;
2360} 2376}
2361 2377
2362// read the next character 2378// read the next character
2363unicode_t 2379wchar_t ecb_hot
2364rxvt_term::next_char () 2380rxvt_term::next_char () NOTHROW
2365{ 2381{
2366 while (cmdbuf_ptr < cmdbuf_endp) 2382 while (cmdbuf_ptr < cmdbuf_endp)
2367 { 2383 {
2368 // assume 7-bit to be ascii ALWAYS 2384 // assume 7-bit to be ascii ALWAYS
2369 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2385 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2370 return *cmdbuf_ptr++; 2386 return *cmdbuf_ptr++;
2371 2387
2372 wchar_t wc; 2388 wchar_t wc;
2373 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2389 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2374 2390
2375 if (len == (size_t)-2) 2391 if (len == (size_t)-2)
2376 { 2392 {
2377 // the mbstate stores incomplete sequences. didn't know this :/ 2393 // the mbstate stores incomplete sequences. didn't know this :/
2378 cmdbuf_ptr = cmdbuf_endp; 2394 cmdbuf_ptr = cmdbuf_endp;
2379 break; 2395 break;
2380 } 2396 }
2381 2397
2382 if (len == (size_t)-1) 2398 if (len == (size_t)-1)
2399 {
2400 mbstate.reset (); // reset now undefined conversion state
2401 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2402 // in which case we "erroneously" return the next byte which might be valid.
2383 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2403 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2404 }
2384 2405
2385 // assume wchar == unicode 2406 // assume wchar == unicode
2386 cmdbuf_ptr += len; 2407 cmdbuf_ptr += len;
2387 return wc; 2408 return wc & UNICODE_MASK;
2388 } 2409 }
2389 2410
2390 return NOCHAR; 2411 return NOCHAR;
2391} 2412}
2392 2413
2393/* rxvt_cmd_getc () - Return next input character */ 2414// read the next octet
2394/* 2415uint32_t ecb_hot
2395 * Return the next input character after first passing any keyboard input 2416rxvt_term::next_octet () NOTHROW
2396 * to the command.
2397 */
2398unicode_t
2399rxvt_term::cmd_getc ()
2400{ 2417{
2418 return cmdbuf_ptr < cmdbuf_endp
2419 ? (unsigned char)*cmdbuf_ptr++
2420 : NOCHAR;
2421}
2422
2423static class out_of_input out_of_input;
2424
2425wchar_t ecb_hot
2426rxvt_term::cmd_getc () THROW ((class out_of_input))
2427{
2401 unicode_t c = next_char (); 2428 wchar_t c = next_char ();
2402 2429
2403 if (c == NOCHAR) 2430 if (c == NOCHAR)
2404 throw out_of_input; 2431 throw out_of_input;
2405 2432
2406 return c; 2433 return c;
2407} 2434}
2408 2435
2409unicode_t 2436uint32_t ecb_hot
2410rxvt_term::cmd_get8 () 2437rxvt_term::cmd_get8 () THROW ((class out_of_input))
2411{ 2438{
2412 unicode_t c = next_octet (); 2439 uint32_t c = next_octet ();
2413 2440
2414 if (c == NOCHAR) 2441 if (c == NOCHAR)
2415 throw out_of_input; 2442 throw out_of_input;
2416 2443
2417 return c; 2444 return c;
2418} 2445}
2419 2446
2420/*{{{ print pipe */ 2447/*{{{ print pipe */
2421/*----------------------------------------------------------------------*/ 2448/*----------------------------------------------------------------------*/
2422#ifdef PRINTPIPE 2449#ifdef PRINTPIPE
2423FILE * 2450FILE * ecb_cold
2424rxvt_term::popen_printer () 2451rxvt_term::popen_printer ()
2425{ 2452{
2426 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2453 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2427 2454
2428 if (stream == NULL) 2455 if (stream == NULL)
2429 rxvt_warn ("can't open printer pipe, not printing.\n"); 2456 rxvt_warn ("can't open printer pipe, not printing.\n");
2430 2457
2431 return stream; 2458 return stream;
2432} 2459}
2433 2460
2434int 2461int ecb_cold
2435rxvt_term::pclose_printer (FILE *stream) 2462rxvt_term::pclose_printer (FILE *stream)
2436{ 2463{
2437 fflush (stream); 2464 fflush (stream);
2438 return pclose (stream); 2465 return pclose (stream);
2439} 2466}
2440 2467
2441/* 2468/*
2442 * simulate attached vt100 printer 2469 * simulate attached vt100 printer
2443 */ 2470 */
2444void 2471void ecb_cold
2445rxvt_term::process_print_pipe () 2472rxvt_term::process_print_pipe ()
2446{ 2473{
2447 int done; 2474 FILE *fd = popen_printer ();
2448 FILE *fd;
2449 2475
2450 if ((fd = popen_printer ()) == NULL) 2476 if (!fd)
2451 return; 2477 return;
2452 2478
2453 /* 2479 /*
2454 * Send all input to the printer until either ESC[4i or ESC[?4i 2480 * Send all input to the printer until either ESC[4i or ESC[?4i
2455 * is received. 2481 * is received.
2456 */ 2482 */
2457 for (done = 0; !done;) 2483 for (int done = 0; !done; )
2458 { 2484 {
2459 unsigned char buf[8]; 2485 unsigned char buf[8];
2460 unicode_t ch; 2486 unicode_t ch;
2461 unsigned int i, len; 2487 unsigned int i, len;
2462 2488
… …
2481 { 2507 {
2482 if ((buf[len++] = cmd_getc ()) == 'i') 2508 if ((buf[len++] = cmd_getc ()) == 'i')
2483 break; /* done = 1 */ 2509 break; /* done = 1 */
2484 } 2510 }
2485 } 2511 }
2486 2512
2487 for (i = 0; i < len; i++) 2513 for (i = 0; i < len; i++)
2488 if (putc (buf[i], fd) == EOF) 2514 if (putc (buf[i], fd) == EOF)
2489 { 2515 {
2490 done = 1; 2516 done = 1;
2491 break; 2517 break;
… …
2493 } 2519 }
2494 } 2520 }
2495 2521
2496 pclose_printer (fd); 2522 pclose_printer (fd);
2497} 2523}
2498#endif /* PRINTPIPE */ 2524#endif /* PRINTPIPE */
2499/*}}} */ 2525/*}}} */
2500 2526
2501/* *INDENT-OFF* */
2502enum { 2527enum {
2503 C1_40 = 0x40, 2528 C1_40 = 0x40,
2504 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2529 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2505 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2530 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2506 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2531 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2507 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2532 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2508}; 2533};
2509/* *INDENT-ON* */
2510 2534
2511/*{{{ process non-printing single characters */ 2535/*{{{ process non-printing single characters */
2512void 2536void ecb_hot
2513rxvt_term::process_nonprinting (unicode_t ch) 2537rxvt_term::process_nonprinting (unicode_t ch)
2514{ 2538{
2515 switch (ch) 2539 switch (ch)
2516 { 2540 {
2517 case C0_ESC: 2541 case C0_ESC:
2518 process_escape_seq (); 2542 process_escape_seq ();
2519 break; 2543 break;
2520 case C0_ENQ: /* terminal Status */ 2544 case C0_ENQ: /* terminal Status */
2521 if (rs[Rs_answerbackstring]) 2545 if (rs[Rs_answerbackstring])
2522 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2546 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2523 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2524 else 2547 else
2525 tt_write ((unsigned char *)VT100_ANS, 2548 tt_write (VT100_ANS, strlen (VT100_ANS));
2526 (unsigned int)STRLEN (VT100_ANS));
2527 break; 2549 break;
2528 case C0_BEL: /* bell */ 2550 case C0_BEL: /* bell */
2529 scr_bell (); 2551 scr_bell ();
2530 break; 2552 break;
2531 case C0_BS: /* backspace */ 2553 case C0_BS: /* backspace */
… …
2549 scr_charset_choose (0); 2571 scr_charset_choose (0);
2550 break; 2572 break;
2551 2573
2552#ifdef EIGHT_BIT_CONTROLS 2574#ifdef EIGHT_BIT_CONTROLS
2553 // 8-bit controls 2575 // 8-bit controls
2554 case 0x90: /* DCS */ 2576 case 0x90: /* DCS */
2555 process_dcs_seq (); 2577 process_dcs_seq ();
2556 break; 2578 break;
2557 case 0x9b: /* CSI */ 2579 case 0x9b: /* CSI */
2558 process_csi_seq (); 2580 process_csi_seq ();
2559 break; 2581 break;
2560 case 0x9d: /* CSI */ 2582 case 0x9d: /* OSC */
2561 process_osc_seq (); 2583 process_osc_seq ();
2562 break; 2584 break;
2563#endif 2585#endif
2564 } 2586 }
2565} 2587}
2566/*}}} */ 2588/*}}} */
2567 2589
2568 2590
2569/*{{{ process VT52 escape sequences */ 2591/*{{{ process VT52 escape sequences */
2570void 2592void ecb_cold
2571rxvt_term::process_escape_vt52 (unicode_t ch) 2593rxvt_term::process_escape_vt52 (unicode_t ch)
2572{ 2594{
2573 int row, col; 2595 int row, col;
2574 2596
2575 switch (ch) 2597 switch (ch)
… …
2609 break; 2631 break;
2610 case 'Z': /* identify the terminal type */ 2632 case 'Z': /* identify the terminal type */
2611 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2633 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2612 break; 2634 break;
2613 case '<': /* turn off VT52 mode */ 2635 case '<': /* turn off VT52 mode */
2614 PrivMode (0, PrivMode_vt52); 2636 priv_modes &= ~PrivMode_vt52;
2615 break; 2637 break;
2616 case 'F': /* use special graphics character set */ 2638 case 'F': /* use special graphics character set */
2617 case 'G': /* use regular character set */ 2639 case 'G': /* use regular character set */
2618 /* unimplemented */ 2640 /* unimplemented */
2619 break; 2641 break;
… …
2625} 2647}
2626/*}}} */ 2648/*}}} */
2627 2649
2628 2650
2629/*{{{ process escape sequences */ 2651/*{{{ process escape sequences */
2630void 2652void ecb_hot
2631rxvt_term::process_escape_seq () 2653rxvt_term::process_escape_seq ()
2632{ 2654{
2633 unicode_t ch = cmd_getc (); 2655 unicode_t ch = cmd_getc ();
2634 2656
2635 if (PrivateModes & PrivMode_vt52) 2657 if (priv_modes & PrivMode_vt52)
2636 { 2658 {
2637 process_escape_vt52 (ch); 2659 process_escape_vt52 (ch);
2638 return; 2660 return;
2639 } 2661 }
2640 2662
2641 switch (ch) 2663 switch (ch)
2642 { 2664 {
2643 /* case 1: do_tek_mode (); break; */
2644 case '#': 2665 case '#':
2645 if (cmd_getc () == '8') 2666 if (cmd_getc () == '8')
2646 scr_E (); 2667 scr_E ();
2647 break; 2668 break;
2648 case '(': 2669 case '(':
… …
2655 scr_charset_set (2, (unsigned int)cmd_getc ()); 2676 scr_charset_set (2, (unsigned int)cmd_getc ());
2656 break; 2677 break;
2657 case '+': 2678 case '+':
2658 scr_charset_set (3, (unsigned int)cmd_getc ()); 2679 scr_charset_set (3, (unsigned int)cmd_getc ());
2659 break; 2680 break;
2660#ifndef NO_FRILLS 2681#if !ENABLE_MINIMAL
2661 case '6': 2682 case '6':
2662 scr_backindex (); 2683 scr_backindex ();
2663 break; 2684 break;
2664#endif 2685#endif
2665 case '7': 2686 case '7':
2666 scr_cursor (SAVE); 2687 scr_cursor (SAVE);
2667 break; 2688 break;
2668 case '8': 2689 case '8':
2669 scr_cursor (RESTORE); 2690 scr_cursor (RESTORE);
2670 break; 2691 break;
2671#ifndef NO_FRILLS 2692#if !ENABLE_MINIMAL
2672 case '9': 2693 case '9':
2673 scr_forwardindex (); 2694 scr_forwardindex ();
2674 break; 2695 break;
2675#endif 2696#endif
2697 // DECPAM/DECPNM
2676 case '=': 2698 case '=':
2699 priv_modes |= PrivMode_aplKP;
2700 break;
2677 case '>': 2701 case '>':
2678 PrivMode ((ch == '='), PrivMode_aplKP); 2702 priv_modes &= ~PrivMode_aplKP;
2679 break; 2703 break;
2680 2704
2681 case C1_40: 2705 case C1_40:
2682 cmd_getc (); 2706 cmd_getc ();
2683 break; 2707 break;
… …
2686 break; 2710 break;
2687 2711
2688 /* 8.3.87: NEXT LINE */ 2712 /* 8.3.87: NEXT LINE */
2689 case C1_NEL: /* ESC E */ 2713 case C1_NEL: /* ESC E */
2690 { 2714 {
2691 unicode_t nlcr[] = { C0_LF, C0_CR }; 2715 wchar_t nlcr[] = { C0_LF, C0_CR };
2692 scr_add_lines (nlcr, 1, 2); 2716 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2693 } 2717 }
2694 break; 2718 break;
2695 2719
2696 /* kidnapped escape sequence: Should be 8.3.48 */ 2720 /* kidnapped escape sequence: Should be 8.3.48 */
2697 case C1_ESA: /* ESC G */ 2721 case C1_ESA: /* ESC G */
2698 process_graphics (); 2722 // used by original rxvt for rob nations own graphics mode
2723 if (cmd_getc () == 'Q')
2724 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2699 break; 2725 break;
2700 2726
2701 /* 8.3.63: CHARACTER TABULATION SET */ 2727 /* 8.3.63: CHARACTER TABULATION SET */
2702 case C1_HTS: /* ESC H */ 2728 case C1_HTS: /* ESC H */
2703 scr_set_tab (1); 2729 scr_set_tab (1);
… …
2707 case C1_RI: /* ESC M */ 2733 case C1_RI: /* ESC M */
2708 scr_index (DN); 2734 scr_index (DN);
2709 break; 2735 break;
2710 2736
2711 /* 8.3.142: SINGLE-SHIFT TWO */ 2737 /* 8.3.142: SINGLE-SHIFT TWO */
2712 /*case C1_SS2: scr_single_shift (2); break; */ 2738 /* case C1_SS2: break; */
2713 2739
2714 /* 8.3.143: SINGLE-SHIFT THREE */ 2740 /* 8.3.143: SINGLE-SHIFT THREE */
2715 /*case C1_SS3: scr_single_shift (3); break; */ 2741 /* case C1_SS3: break; */
2716 2742
2717 /* 8.3.27: DEVICE CONTROL STRING */ 2743 /* 8.3.27: DEVICE CONTROL STRING */
2718 case C1_DCS: /* ESC P */ 2744 case C1_DCS: /* ESC P */
2719 process_dcs_seq (); 2745 process_dcs_seq ();
2720 break; 2746 break;
2721 2747
2722 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2748 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2723 case C1_SCI: /* ESC Z */ 2749 case C1_SCI: /* ESC Z */
2724 tt_write ((const unsigned char *)ESCZ_ANSWER, 2750 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2725 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2726 break; /* steal obsolete ESC [ c */ 2751 break; /* steal obsolete ESC [ c */
2727 2752
2728 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2753 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2729 case C1_CSI: /* ESC [ */ 2754 case C1_CSI: /* ESC [ */
2730 process_csi_seq (); 2755 process_csi_seq ();
2731 break; 2756 break;
2732 2757
2733 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2758 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2734 case C1_OSC: /* ESC ] */ 2759 case C1_OSC: /* ESC ] */
2735 process_osc_seq (); 2760 process_osc_seq ();
2736 break; 2761 break;
2737 2762
2738 /* 8.3.106: RESET TO INITIAL STATE */ 2763 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2739 case 'c': 2764 case 'c':
2740 mbstate.reset (); 2765 mbstate.reset ();
2741 scr_poweron (); 2766 scr_poweron ();
2742 scrollbar_show (1); 2767 scrollBar.show (1);
2743 break; 2768 break;
2744 2769
2745 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2770 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2746 case 'n': 2771 case 'n':
2747 scr_charset_choose (2); 2772 scr_charset_choose (2);
… …
2754 } 2779 }
2755} 2780}
2756/*}}} */ 2781/*}}} */
2757 2782
2758/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2783/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2759/* *INDENT-OFF* */
2760enum { 2784enum {
2761 CSI_ICH = 0x40, 2785 CSI_ICH = 0x40,
2762 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2786 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2763 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2787 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2764 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2788 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2767 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2791 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2768 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2792 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2769 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2793 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2770}; 2794};
2771 2795
2772#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2796#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2773 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2797 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2774 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2798 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2775#define get_byte_array_bit(array, bit) \ 2799#define get_byte_array_bit(array, bit) \
2776 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2800 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2777 2801
2778const unsigned char csi_defaults[] = 2802static const unsigned char csi_defaults[] =
2779 { 2803 {
2780 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2804 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2781 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2805 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2782 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2806 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2783 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2807 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2784 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2808 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2785 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2809 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2786 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2810 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2787 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2811 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2788 }; 2812 };
2789/* *INDENT-ON* */
2790 2813
2791void 2814void ecb_hot
2792rxvt_term::process_csi_seq () 2815rxvt_term::process_csi_seq ()
2793{ 2816{
2794 unicode_t ch, priv, i; 2817 unicode_t ch, priv, prev_ch, i;
2795 unsigned int nargs, p; 2818 unsigned int nargs, p;
2796 int n, ndef; 2819 int n, ndef;
2797 int arg[ESC_ARGS]; 2820 int arg[ESC_ARGS] = { };
2798 2821
2799 for (nargs = ESC_ARGS; nargs > 0;) 2822 nargs = 0;
2800 arg[--nargs] = 0;
2801 2823
2802 priv = 0; 2824 priv = 0;
2803 ch = cmd_getc (); 2825 ch = cmd_getc ();
2804 if (ch >= '<' && ch <= '?') 2826 if ((ch >= '<' && ch <= '?') || ch == '!')
2827 {
2805 { /* '<' '=' '>' '?' */ 2828 /* '<' '=' '>' '?' '!' */
2806 priv = ch; 2829 priv = ch;
2807 ch = cmd_getc (); 2830 ch = cmd_getc ();
2808 } 2831 }
2809 2832
2833 prev_ch = 0;
2810 /* read any numerical arguments */ 2834 /* read any numerical arguments */
2811 for (n = -1; ch < CSI_ICH; ) 2835 for (n = -1; ch < CSI_ICH; )
2812 { 2836 {
2813 if (isdigit (ch)) 2837 if (isdigit (ch))
2814 { 2838 {
… …
2824 n = -1; 2848 n = -1;
2825 } 2849 }
2826 else if (IS_CONTROL (ch)) 2850 else if (IS_CONTROL (ch))
2827 process_nonprinting (ch); 2851 process_nonprinting (ch);
2828 2852
2853 prev_ch = ch;
2829 ch = cmd_getc (); 2854 ch = cmd_getc ();
2830 } 2855 }
2831 2856
2832 if (ch > CSI_7F) 2857 if (ch > CSI_7F)
2833 return; 2858 return;
… …
2839 ndef = get_byte_array_bit (csi_defaults, i); 2864 ndef = get_byte_array_bit (csi_defaults, i);
2840 for (p = 0; p < nargs; p++) 2865 for (p = 0; p < nargs; p++)
2841 if (arg[p] == -1) 2866 if (arg[p] == -1)
2842 arg[p] = ndef; 2867 arg[p] = ndef;
2843 2868
2844#ifdef DEBUG_CMD
2845 fprintf (stderr, "CSI ");
2846 for (p = 0; p < nargs; p++)
2847 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2848 fprintf (stderr, "%c\n", ch);
2849#endif
2850
2851 /* 2869 /*
2852 * private mode handling 2870 * private mode handling
2853 */ 2871 */
2854 if (priv) 2872 if (priv)
2855 { 2873 {
2856 switch (priv) 2874 switch (priv)
2857 { 2875 {
2858 case '>': 2876 case '>':
2859 if (ch == CSI_DA) /* secondary device attributes */ 2877 if (ch == CSI_DA) /* secondary device attributes */
2878 {
2879 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2880 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2881 //
2882 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2883 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2884 // versions.
2885 //
2860 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2886 tt_printf ("\033[>%d;95;0c", 'U');
2887 }
2861 break; 2888 break;
2889
2862 case '?': 2890 case '?':
2863 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2891 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2864 process_terminal_mode (ch, priv, nargs, arg); 2892 process_terminal_mode (ch, priv, nargs, arg);
2865 break; 2893 break;
2894
2895 case '!':
2896 if (ch == CSI_70)
2897 {
2898 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2899 scr_soft_reset ();
2900
2901 static const int pm_h[] = { 7, 25 };
2902 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2903
2904 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2905 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2866 } 2906 }
2907 break;
2908 }
2909
2867 return; 2910 return;
2868 } 2911 }
2869 2912
2870 switch (ch) 2913 switch (ch)
2871 { 2914 {
… …
2885 } 2928 }
2886 break; 2929 break;
2887#endif 2930#endif
2888 2931
2889 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2932 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2890 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2933 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2891 arg[0] = -arg[0]; 2934 arg[0] = -arg[0];
2892 /* FALLTHROUGH */ 2935 /* FALLTHROUGH */
2893 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2936 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2894 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2937 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2895 scr_gotorc (arg[0], 0, RELATIVE); 2938 scr_gotorc (arg[0], 0, RELATIVE);
2896 break; 2939 break;
2897 2940
2898 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2941 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2899 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2942 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2970 3013
2971 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3014 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2972 arg[0] = -arg[0]; 3015 arg[0] = -arg[0];
2973 /* FALLTHROUGH */ 3016 /* FALLTHROUGH */
2974 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3017 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2975 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3018 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2976 break; 3019 break;
2977 3020
2978 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3021 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2979 tt_write ((const unsigned char *)VT100_ANS, 3022 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2980 (unsigned int) (sizeof (VT100_ANS) - 1));
2981 break; 3023 break;
2982 3024
2983 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3025 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2984 process_sgr_mode (nargs, arg); 3026 process_sgr_mode (nargs, arg);
2985 break; 3027 break;
… …
2992 break; 3034 break;
2993 case 6: /* CPR requested */ 3035 case 6: /* CPR requested */
2994 scr_report_position (); 3036 scr_report_position ();
2995 break; 3037 break;
2996 case 7: /* unofficial extension */ 3038 case 7: /* unofficial extension */
2997 if (Options & Opt_insecure) 3039 if (option (Opt_insecure))
2998 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3040 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2999 break; 3041 break;
3000 case 8: /* unofficial extension */ 3042 case 8: /* unofficial extension */
3001 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3043 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3002 break; 3044 break;
3003 } 3045 }
… …
3039 break; 3081 break;
3040 3082
3041 case CSI_RM: /* 8.3.107: RESET MODE */ 3083 case CSI_RM: /* 8.3.107: RESET MODE */
3042 if (arg[0] == 4) 3084 if (arg[0] == 4)
3043 scr_insert_mode (0); 3085 scr_insert_mode (0);
3086 else if (arg[0] == 20)
3087 priv_modes &= ~PrivMode_LFNL;
3044 break; 3088 break;
3045 3089
3046 case CSI_SM: /* 8.3.126: SET MODE */ 3090 case CSI_SM: /* 8.3.126: SET MODE */
3047 if (arg[0] == 4) 3091 if (arg[0] == 4)
3048 scr_insert_mode (1); 3092 scr_insert_mode (1);
3093 else if (arg[0] == 20)
3094 priv_modes |= PrivMode_LFNL;
3095 break;
3096
3097 case CSI_71: // DECSCUSR: set cursor style
3098 if (prev_ch == ' ')
3099 set_cursor_style (arg[0]);
3049 break; 3100 break;
3050 3101
3051 /* 3102 /*
3052 * PRIVATE USE beyond this point. All CSI_7? sequences here 3103 * PRIVATE USE beyond this point. All CSI_7? sequences here
3053 */ 3104 */
… …
3065 break; 3116 break;
3066 case CSI_75: 3117 case CSI_75:
3067 scr_cursor (RESTORE); 3118 scr_cursor (RESTORE);
3068 break; 3119 break;
3069 3120
3070#ifndef NO_FRILLS 3121#if !ENABLE_MINIMAL
3071 case CSI_74: 3122 case CSI_74:
3072 process_window_ops (arg, nargs); 3123 process_window_ops (arg, nargs);
3073 break; 3124 break;
3074#endif 3125#endif
3075 3126
… …
3082 break; 3133 break;
3083 } 3134 }
3084} 3135}
3085/*}}} */ 3136/*}}} */
3086 3137
3087#ifndef NO_FRILLS 3138#if !ENABLE_MINIMAL
3088/* ARGSUSED */
3089void 3139void
3090rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3140rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3091{ 3141{
3092 int x, y; 3142 int x, y;
3093 XWindowAttributes wattr; 3143 XWindowAttributes wattr;
3094 Window wdummy; 3144 Window wdummy;
3145
3146 dLocal (Display *, dpy);
3095 3147
3096 if (nargs == 0) 3148 if (nargs == 0)
3097 return; 3149 return;
3098 3150
3099 switch (args[0]) 3151 switch (args[0])
3100 { 3152 {
3101 /* 3153 /*
3102 * commands 3154 * commands
3103 */ 3155 */
3104 case 1: /* deiconify window */ 3156 case 1: /* deiconify window */
3105 XMapWindow (display->display, TermWin.parent[0]); 3157 XMapWindow (dpy, parent);
3106 break; 3158 break;
3107 case 2: /* iconify window */ 3159 case 2: /* iconify window */
3108 XIconifyWindow (display->display, TermWin.parent[0], 3160 XIconifyWindow (dpy, parent, display->screen);
3109 DefaultScreen (display->display));
3110 break; 3161 break;
3111 case 3: /* set position (pixels) */ 3162 case 3: /* set position (pixels) */
3112 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3163 XMoveWindow (dpy, parent, args[1], args[2]);
3113 break; 3164 break;
3114 case 4: /* set size (pixels) */ 3165 case 4: /* set size (pixels) */
3115 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3166 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3116 break; 3167 break;
3117 case 5: /* raise window */ 3168 case 5: /* raise window */
3118 XRaiseWindow (display->display, TermWin.parent[0]); 3169 XRaiseWindow (dpy, parent);
3119 break; 3170 break;
3120 case 6: /* lower window */ 3171 case 6: /* lower window */
3121 XLowerWindow (display->display, TermWin.parent[0]); 3172 XLowerWindow (dpy, parent);
3122 break; 3173 break;
3123 case 7: /* refresh window */ 3174 case 7: /* refresh window */
3124 scr_touch (true); 3175 scr_touch (true);
3125 break; 3176 break;
3126 case 8: /* set size (chars) */ 3177 case 8: /* set size (chars) */
3127 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3178 set_widthheight ((unsigned int) (args[2] * fwidth),
3128 (unsigned int) (args[1] * TermWin.fheight)); 3179 (unsigned int) (args[1] * fheight));
3129 break; 3180 break;
3130 3181
3131 //case 9: NYI, TODO, restore maximized window or maximize window 3182 //case 9: NYI, TODO, restore maximized window or maximize window
3132 default: 3183 default:
3133 if (args[0] >= 24) /* set height (chars) */ 3184 if (args[0] >= 24) /* set height (chars) */
3134 set_widthheight ((unsigned int)TermWin.width, 3185 set_widthheight ((unsigned int)vt_width,
3135 (unsigned int) (args[1] * TermWin.fheight)); 3186 (unsigned int) (args[1] * fheight));
3136 break; 3187 break;
3137
3138 3188
3139 /* 3189 /*
3140 * reports - some output format copied from XTerm 3190 * reports - some output format copied from XTerm
3141 */ 3191 */
3142 case 11: /* report window state */ 3192 case 11: /* report window state */
3143 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3193 XGetWindowAttributes (dpy, parent, &wattr);
3144 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3194 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3145 break; 3195 break;
3146 case 13: /* report window position */ 3196 case 13: /* report window position */
3147 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3197 XGetWindowAttributes (dpy, parent, &wattr);
3148 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3198 XTranslateCoordinates (dpy, parent, wattr.root,
3149 -wattr.border_width, -wattr.border_width, 3199 -wattr.border_width, -wattr.border_width,
3150 &x, &y, &wdummy); 3200 &x, &y, &wdummy);
3151 tt_printf ("\033[3;%d;%dt", x, y); 3201 tt_printf ("\033[3;%d;%dt", x, y);
3152 break; 3202 break;
3153 case 14: /* report window size (pixels) */ 3203 case 14: /* report window size (pixels) */
3154 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
3155 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3205 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3156 break; 3206 break;
3157 case 18: /* report text area size (chars) */ 3207 case 18: /* report text area size (chars) */
3158 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3208 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3159 break; 3209 break;
3160 case 19: /* report window size (chars) */ 3210 case 19: /* report window size (chars) */
3161 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3211 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3162 break; 3212 break;
3163 case 20: /* report icon label */ 3213 case 20: /* report icon label */
3164 if (Options & Opt_insecure)
3165 { 3214 {
3166 char *s; 3215 char *s;
3167 XGetIconName (display->display, TermWin.parent[0], &s); 3216 XGetIconName (dpy, parent, &s);
3168 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3217 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3218 XFree (s);
3169 } 3219 }
3170 break; 3220 break;
3171 case 21: /* report window title */ 3221 case 21: /* report window title */
3172 if (Options & Opt_insecure)
3173 { 3222 {
3174 char *s; 3223 char *s;
3175 XFetchName (display->display, TermWin.parent[0], &s); 3224 XFetchName (dpy, parent, &s);
3176 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3225 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3226 XFree (s);
3177 } 3227 }
3178 break; 3228 break;
3179 } 3229 }
3180} 3230}
3181#endif 3231#endif
3182 3232
3183/*----------------------------------------------------------------------*/ 3233/*----------------------------------------------------------------------*/
3184/* 3234/*
3185 * get input up until STRING TERMINATOR (or BEL) 3235 * get input up until STRING TERMINATOR (or BEL)
3186 * ends_how is terminator used. returned input must be free()'d 3236 * ends_how is terminator used. returned input must be free()'d
3187 */ 3237 */
3188unsigned char * 3238char *
3189rxvt_term::get_to_st (unicode_t &ends_how) 3239rxvt_term::get_to_st (unicode_t &ends_how)
3190{ 3240{
3191 unicode_t prev = 0, ch; 3241 unicode_t ch;
3242 bool seen_esc = false;
3192 unsigned int n = 0; 3243 unsigned int n = 0;
3193 unsigned char *s; 3244 wchar_t string[CBUFSIZ];
3194 unsigned char string[STRING_MAX];
3195 3245
3196 while ((ch = cmd_getc ()) != NOCHAR) 3246 while ((ch = cmd_getc ()) != NOCHAR)
3197 { 3247 {
3198 if (prev == C0_ESC) 3248 if (seen_esc)
3199 { 3249 {
3200 if (ch == 0x5c) /* 7bit ST */ 3250 if (ch == 0x5c) /* 7bit ST */
3201 break; 3251 break;
3202 else 3252 else
3203 return NULL; 3253 return NULL;
3204 } 3254 }
3255 else if (ch == C0_ESC)
3256 {
3257 seen_esc = true;
3258 continue;
3259 }
3205 else if (ch == C0_BEL || ch == CHAR_ST) 3260 else if (ch == C0_BEL || ch == CHAR_ST)
3206 break; 3261 break;
3262 else if (ch == C0_SYN)
3263 ch = cmd_get8 ();
3207 else if (ch < 0x20) 3264 else if (ch < 0x20)
3208 return NULL; /* other control character - exit */ 3265 return NULL; /* other control character - exit */
3266
3267 seen_esc = false;
3209 3268
3210 if (n >= sizeof (string) - 1) 3269 if (n >= sizeof (string) - 1)
3211 // stop at some sane length 3270 // stop at some sane length
3212 return NULL; 3271 return NULL;
3213 3272
3214 if (ch == C0_SYN)
3215 {
3216 string[n++] = cmd_get8 ();
3217 prev = 0;
3218 }
3219 else
3220 string[n++] = prev = ch; 3273 string[n++] = ch;
3221 } 3274 }
3222 3275
3223 string[n++] = '\0'; 3276 string[n++] = '\0';
3224 3277
3225 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3226 return NULL;
3227
3228 ends_how = (ch == 0x5c ? C0_ESC : ch); 3278 ends_how = (ch == 0x5c ? C0_ESC : ch);
3229 STRNCPY (s, string, n); 3279
3230 return s; 3280 return rxvt_wcstombs (string);
3231} 3281}
3232 3282
3233/*----------------------------------------------------------------------*/ 3283/*----------------------------------------------------------------------*/
3234/* 3284/*
3235 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3285 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3236 */ 3286 */
3237void 3287void
3238rxvt_term::process_dcs_seq () 3288rxvt_term::process_dcs_seq ()
3239{ 3289{
3240 unsigned char *s;
3241 unicode_t eh;
3242
3243 /* 3290 /*
3244 * Not handled yet 3291 * Not handled yet
3245 */ 3292 */
3293
3294 unicode_t eh;
3246 s = get_to_st (eh); 3295 char *s = get_to_st (eh);
3247 if (s) 3296 if (s)
3248 free (s); 3297 free (s);
3249 3298
3250 return; 3299 return;
3251} 3300}
… …
3255 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3304 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3256 */ 3305 */
3257void 3306void
3258rxvt_term::process_osc_seq () 3307rxvt_term::process_osc_seq ()
3259{ 3308{
3260 unicode_t ch, eh;
3261 int arg; 3309 int arg;
3262 3310
3263 ch = cmd_getc (); 3311 unicode_t ch = cmd_getc ();
3264 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3312 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3265 arg = arg * 10 + (ch - '0'); 3313 arg = arg * 10 + (ch - '0');
3266 3314
3267 if (ch == ';') 3315 if (ch == ';')
3268 { 3316 {
3317 unicode_t eh;
3269 unsigned char *s = get_to_st (eh); 3318 char *s = get_to_st (eh);
3270 3319
3271 if (s) 3320 if (s)
3272 { 3321 {
3273 process_xterm_seq (arg, (char *)s, eh); 3322 process_xterm_seq (arg, s, eh);
3274 free (s); 3323 free (s);
3275 } 3324 }
3276 } 3325 }
3277} 3326}
3278 3327
3279void 3328void
3280rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3329rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3281{ 3330{
3282 if (str[0] == '?' && !str[1]) 3331 if (str[0] == '?' && !str[1])
3283 { 3332 {
3284 if (Options & Opt_insecure) 3333 rgba c;
3285 { 3334 pix_colors_focused[color].get (c);
3286 unsigned short r, g, b; 3335
3287 PixColorsFocused[color].get (display, r, g, b); 3336#if XFT
3337 if (c.a != rgba::MAX_CC)
3338 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3339 else
3340#endif
3288 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3341 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3289 }
3290 } 3342 }
3291 else 3343 else
3292 set_window_color (color, str); 3344 set_window_color (color, str);
3293} 3345}
3294 3346
3295/* 3347/*
3296 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3348 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3297 * 0 = change iconName/title
3298 * 1 = change iconName
3299 * 2 = change title
3300 * 4 = change color
3301 * 10 = change fg color
3302 * 11 = change bg color
3303 * 12 = change text color
3304 * 13 = change mouse foreground color
3305 * 17 = change highlight character colour
3306 * 18 = change bold character color
3307 * 19 = change underlined character color
3308 * 46 = change logfile (not implemented)
3309 * 50 = change font
3310 *
3311 * rxvt extensions:
3312 * 20 = bg pixmap
3313 * 39 = change default fg color
3314 * 49 = change default bg color
3315 * 55 = dump scrollback buffer and all of screen
3316 * 701 = change locale
3317 * 702 = find font
3318 * 703 = menu
3319 */ 3349 */
3320void 3350void
3321rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3351rxvt_term::process_xterm_seq (int op, char *str, char resp)
3322{ 3352{
3323 int changed = 0;
3324 int color; 3353 int color;
3325 char *buf, *name; 3354 char *buf, *name;
3326 bool query = str[0] == '?' && !str[1]; 3355 bool query = str[0] == '?' && !str[1];
3356 int saveop = op;
3357
3358 dLocal (Display *, dpy);
3327 3359
3328 assert (str != NULL); 3360 assert (str != NULL);
3361
3362 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3363 return;
3364
3329 switch (op) 3365 switch (op)
3330 { 3366 {
3331 case XTerm_name: 3367 case XTerm_name:
3332 set_title (str); 3368 set_title (str);
3333 /* FALLTHROUGH */ 3369 /* FALLTHROUGH */
… …
3338 set_title (str); 3374 set_title (str);
3339 break; 3375 break;
3340 case XTerm_property: 3376 case XTerm_property:
3341 if (str[0] == '?') 3377 if (str[0] == '?')
3342 { 3378 {
3343 Atom prop = XInternAtom (display->display, str + 1, True); 3379 Atom prop = display->atom (str + 1);
3344 Atom actual_type; 3380 Atom actual_type;
3345 int actual_format; 3381 int actual_format;
3346 unsigned long nitems; 3382 unsigned long nitems;
3347 unsigned long bytes_after; 3383 unsigned long bytes_after;
3348 unsigned char *value = 0; 3384 unsigned char *value = 0;
3349 const char *str = ""; 3385 const char *str = "";
3350 3386
3351 if (prop 3387 if (prop
3352 && XGetWindowProperty (display->display, TermWin.parent[0], 3388 && XGetWindowProperty (dpy, parent,
3353 prop, 0, 1<<16, 0, AnyPropertyType, 3389 prop, 0, 1<<16, 0, AnyPropertyType,
3354 &actual_type, &actual_format, 3390 &actual_type, &actual_format,
3355 &nitems, &bytes_after, &value) == Success 3391 &nitems, &bytes_after, &value) == Success
3356 && actual_type != None 3392 && actual_type != None
3357 && actual_format == 8) 3393 && actual_format == 8)
3358 str = (const char *)(value); 3394 str = (const char *)(value);
3359 3395
3360 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3396 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3361 3397
3362 XFree (value); 3398 XFree (value);
3363 } 3399 }
3364 else 3400 else
3365 { 3401 {
3366 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3402 char *eq = strchr (str, '=');
3367 3403
3368 if (eq) 3404 if (eq)
3369 { 3405 {
3370 *eq = 0; 3406 *eq = 0;
3371 XChangeProperty (display->display, TermWin.parent[0], 3407 set_utf8_property (display->atom (str), eq + 1);
3372 display->atom (str), XA_STRING, 8,
3373 PropModeReplace, (unsigned char *)eq + 1,
3374 strlen (eq + 1));
3375 } 3408 }
3376 else 3409 else
3377 XDeleteProperty (display->display, TermWin.parent[0], 3410 XDeleteProperty (dpy, parent,
3378 display->atom (str)); 3411 display->atom (str));
3379 } 3412 }
3380 break; 3413 break;
3381 3414
3382 case XTerm_Color: 3415 case XTerm_Color:
3383 for (buf = (char *)str; buf && *buf;) 3416 for (buf = (char *)str; buf && *buf;)
3384 { 3417 {
3385 if ((name = STRCHR (buf, ';')) == NULL) 3418 if ((name = strchr (buf, ';')) == NULL)
3386 break; 3419 break;
3387 3420
3388 *name++ = '\0'; 3421 *name++ = '\0';
3389 color = atoi (buf); 3422 color = atoi (buf) + minCOLOR;
3390 3423
3391 if (color < 0 || color >= TOTAL_COLORS) 3424 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3392 break; 3425 break;
3393 3426
3394 if ((buf = STRCHR (name, ';')) != NULL) 3427 if ((buf = strchr (name, ';')) != NULL)
3395 *buf++ = '\0'; 3428 *buf++ = '\0';
3396 3429
3397 if (name[0] == '?' && !name[1]) 3430 process_color_seq (op, color, name, resp);
3431 }
3432 break;
3433 case Rxvt_restoreFG:
3434 case XTerm_Color00:
3435 process_color_seq (op, Color_fg, str, resp);
3436 break;
3437 case Rxvt_restoreBG:
3438 case XTerm_Color01:
3439 process_color_seq (op, Color_bg, str, resp);
3440 break;
3441#ifndef NO_CURSORCOLOR
3442 case XTerm_Color_cursor:
3443 process_color_seq (op, Color_cursor, str, resp);
3444 break;
3445#endif
3446 case XTerm_Color_pointer_fg:
3447 process_color_seq (op, Color_pointer_fg, str, resp);
3448 break;
3449 case XTerm_Color_pointer_bg:
3450 process_color_seq (op, Color_pointer_bg, str, resp);
3451 break;
3452#ifdef OPTION_HC
3453 case XTerm_Color_HC:
3454 process_color_seq (op, Color_HC, str, resp);
3455 break;
3456 case XTerm_Color_HTC:
3457 process_color_seq (op, Color_HTC, str, resp);
3458 break;
3459#endif
3460#ifndef NO_BOLD_UNDERLINE_REVERSE
3461 case URxvt_Color_BD:
3462 process_color_seq (op, Color_BD, str, resp);
3463 break;
3464 case URxvt_Color_UL:
3465 process_color_seq (op, Color_UL, str, resp);
3466 break;
3467 case URxvt_Color_IT:
3468 process_color_seq (op, Color_IT, str, resp);
3469 break;
3470#endif
3471 case URxvt_Color_border:
3472 process_color_seq (op, Color_border, str, resp);
3473 break;
3474
3475#if BG_IMAGE_FROM_ROOT
3476 case URxvt_Color_tint:
3477 process_color_seq (op, Color_tint, str, resp);
3478 {
3479 bool changed = false;
3480
3481 if (ISSET_PIXCOLOR (Color_tint))
3482 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3483
3484 if (changed)
3485 update_background ();
3486 }
3487
3488 break;
3489#endif
3490
3491#if BG_IMAGE_FROM_FILE
3492 case Rxvt_Pixmap:
3493 if (!strcmp (str, "?"))
3494 {
3495 char str[256];
3496 int h_scale = fimage.h_scale;
3497 int v_scale = fimage.v_scale;
3498 int h_align = fimage.h_align;
3499 int v_align = fimage.v_align;
3500
3501 sprintf (str, "[%dx%d+%d+%d]",
3502 h_scale, v_scale,
3503 h_align, v_align);
3504 process_xterm_seq (XTerm_title, str, CHAR_ST);
3505 }
3506 else
3507 {
3508 bool changed = false;
3509
3510 if (*str != ';')
3398 { 3511 {
3399 if (Options & Opt_insecure) 3512 try
3400 { 3513 {
3401 unsigned short r, g, b; 3514 fimage.set_file_geometry (this, str);
3402 PixColorsFocused[color + minCOLOR].get (display, r, g, b); 3515 changed = true;
3403 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3516 }
3517 catch (const class rxvt_failure_exception &e)
3518 {
3404 } 3519 }
3405 } 3520 }
3406 else 3521 else
3407 set_window_color (color + minCOLOR, name); 3522 {
3523 str++;
3524 if (fimage.set_geometry (str, true))
3525 changed = true;
3526 }
3527
3528 if (changed)
3529 {
3530 if (bg_window_position_sensitive ())
3531 {
3532 int x, y;
3533 get_window_origin (x, y);
3534 parent_x = x;
3535 parent_y = y;
3536 }
3537 update_background ();
3538 }
3408 } 3539 }
3409 break; 3540 break;
3410 case XTerm_Color00:
3411 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3412 break;
3413 case XTerm_Color01:
3414 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3415 break;
3416#ifndef NO_CURSORCOLOR
3417 case XTerm_Color_cursor:
3418 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3419 break;
3420#endif 3541#endif
3421 case XTerm_Color_pointer_fg:
3422 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3423 break;
3424 case XTerm_Color_pointer_bg:
3425 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3426 break;
3427#ifndef NO_BOLD_UNDERLINE_REVERSE
3428 case XTerm_Color_BD:
3429 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3430 break;
3431 case XTerm_Color_UL:
3432 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3433 break;
3434 case XTerm_Color_RV:
3435 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3436 break;
3437#endif
3438
3439 case XTerm_Pixmap:
3440 if (*str != ';')
3441 {
3442#if XPM_BACKGROUND
3443 scale_pixmap (""); /* reset to default scaling */
3444 set_bgPixmap (str); /* change pixmap */
3445#endif
3446 scr_touch (true);
3447 }
3448 while ((str = STRCHR (str, ';')) != NULL)
3449 {
3450 str++;
3451#if XPM_BACKGROUND
3452 changed += scale_pixmap (str);
3453#endif
3454
3455 }
3456 if (changed)
3457 {
3458#ifdef XPM_BACKGROUND
3459 resize_pixmap ();
3460#endif
3461 scr_touch (true);
3462 }
3463 break;
3464
3465 case XTerm_restoreFG:
3466 set_window_color (Color_fg, str);
3467 break;
3468 case XTerm_restoreBG:
3469 set_window_color (Color_bg, str);
3470 break;
3471 3542
3472 case XTerm_logfile: 3543 case XTerm_logfile:
3473 // TODO, when secure mode? 3544 // TODO, when secure mode?
3474 break; 3545 break;
3475 3546
3476 case XTerm_font:
3477 if (query)
3478 {
3479 if (Options & Opt_insecure)
3480 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3481 TermWin.fontset->fontdesc
3482 ? TermWin.fontset->fontdesc
3483 : "",
3484 resp);
3485 }
3486 else
3487 change_font (str);
3488 break;
3489
3490#ifndef NO_FRILLS
3491 case XTerm_locale:
3492 if (query)
3493 {
3494 if (Options & Opt_insecure)
3495 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3496 }
3497 else
3498 {
3499 set_locale (str);
3500# ifdef USE_XIM
3501 im_cb ();
3502# endif
3503 }
3504 break;
3505
3506 case XTerm_findfont:
3507 if (Options & Opt_insecure)
3508 {
3509 int fid = TermWin.fontset->find_font (atoi (str));
3510 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3511 fid, (*TermWin.fontset)[fid]->name, resp);
3512 }
3513 break;
3514#endif
3515
3516#ifdef MENUBAR
3517 case XTerm_Menu:
3518 if (Options & Opt_insecure)
3519 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3520 break;
3521#endif
3522#if 0 3547#if 0
3523 case XTerm_dumpscreen: /* no error notices */ 3548 case Rxvt_dumpscreen: /* no error notices */
3524 { 3549 {
3525 int fd; 3550 int fd;
3526 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3551 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3527 { 3552 {
3528 scr_dump (fd); 3553 scr_dump (fd);
3529 close (fd); 3554 close (fd);
3530 } 3555 }
3531 } 3556 }
3557 break;
3558#endif
3559 case XTerm_font:
3560 op = URxvt_font;
3561 case URxvt_font:
3562#if ENABLE_STYLES
3563 case URxvt_boldFont:
3564 case URxvt_italicFont:
3565 case URxvt_boldItalicFont:
3566#endif
3567 if (query)
3568 tt_printf ("\33]%d;%-.250s%c", saveop,
3569 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3570 ? fontset[op - URxvt_font]->fontdesc : "",
3571 resp);
3572 else
3573 {
3574 const char *&res = rs[Rs_font + (op - URxvt_font)];
3575
3576 res = strdup (str);
3577 allocated.push_back ((void *)res);
3578 set_fonts ();
3579 }
3580 break;
3581
3582 case URxvt_version:
3583 if (query)
3584 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3585 op,
3586 rs[Rs_name], VERSION[0], VERSION[2],
3587 resp);
3588 break;
3589
3590#if !ENABLE_MINIMAL
3591 case URxvt_locale:
3592 if (query)
3593 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3594 else
3595 {
3596 set_locale (str);
3597 pty->set_utf8_mode (enc_utf8);
3598 init_xlocale ();
3599 }
3600 break;
3601
3602 case URxvt_view_up:
3603 case URxvt_view_down:
3604 {
3605 int lines = atoi (str);
3606
3607 if (lines)
3608 scr_page (op == URxvt_view_up ? UP : DN, lines);
3609 else
3610 scr_erase_savelines ();
3611 }
3612
3613 break;
3614#endif
3615
3616#if ENABLE_PERL
3617 case URxvt_perl:
3618 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3532 break; 3619 break;
3533#endif 3620#endif
3534 } 3621 }
3535} 3622}
3536/*----------------------------------------------------------------------*/ 3623/*----------------------------------------------------------------------*/
… …
3543 * 's' = save 3630 * 's' = save
3544 * 'r' = restore 3631 * 'r' = restore
3545 * 't' = toggle 3632 * 't' = toggle
3546 * so no need for fancy checking 3633 * so no need for fancy checking
3547 */ 3634 */
3548int 3635int ecb_cold
3549rxvt_term::privcases (int mode, unsigned long bit) 3636rxvt_term::privcases (int mode, unsigned long bit)
3550{ 3637{
3551 int state; 3638 int state;
3552 3639
3553 if (mode == 's') 3640 if (mode == 's')
3554 { 3641 {
3555 SavedModes |= (PrivateModes & bit); 3642 if (priv_modes & bit)
3643 SavedModes |= bit;
3644 else
3645 SavedModes &= ~bit;
3556 return -1; 3646 return -1;
3557 } 3647 }
3558 else 3648 else
3559 { 3649 {
3560 if (mode == 'r') 3650 if (mode == 'r')
3561 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3651 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3562 else 3652 else
3563 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3653 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3564 PrivMode (state, bit); 3654
3655 if (state)
3656 priv_modes |= bit;
3657 else
3658 priv_modes &= ~bit;
3565 } 3659 }
3566 3660
3567 return state; 3661 return state;
3568} 3662}
3569 3663
3570/* we're not using priv _yet_ */ 3664/* we're not using priv _yet_ */
3571void 3665void
3572rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3666rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3573{ 3667{
3574 unsigned int i, j; 3668 unsigned int i, j;
3575 int state; 3669 int state;
3576 3670
3577 static const struct 3671 static const struct
3578 { 3672 {
3579 const int argval; 3673 const int argval;
3580 const unsigned long bit; 3674 const unsigned long bit;
3581 }
3582
3583 argtopriv[] = { 3675 } argtopriv[] = {
3584 { 1, PrivMode_aplCUR }, 3676 { 1, PrivMode_aplCUR }, // DECCKM
3585 { 2, PrivMode_vt52 }, 3677 { 2, PrivMode_vt52 }, // DECANM
3586 { 3, PrivMode_132 }, 3678 { 3, PrivMode_132 }, // DECCOLM
3587 { 4, PrivMode_smoothScroll }, 3679 { 4, PrivMode_smoothScroll }, // DECSCLM
3588 { 5, PrivMode_rVideo }, 3680 { 5, PrivMode_rVideo }, // DECSCNM
3589 { 6, PrivMode_relOrigin }, 3681 { 6, PrivMode_relOrigin }, // DECOM
3590 { 7, PrivMode_Autowrap }, 3682 { 7, PrivMode_Autowrap }, // DECAWM
3683 // 8, auto-repeat keys // DECARM
3591 { 9, PrivMode_MouseX10 }, 3684 { 9, PrivMode_MouseX10 },
3592#ifdef menuBar_esc 3685 { 12, PrivMode_BlinkingCursor },
3593 { menuBar_esc, PrivMode_menuBar }, 3686 // 18 end FF to printer after print screen
3594#endif 3687 // 19 Print screen prints full screen/scroll region
3688 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3595#ifdef scrollBar_esc 3689#ifdef scrollBar_esc
3596 { scrollBar_esc, PrivMode_scrollBar }, 3690 { scrollBar_esc, PrivMode_scrollBar },
3597#endif 3691#endif
3598 // 18, 19 printing-related
3599 { 25, PrivMode_VisibleCursor },
3600 // 30 show scrollbar rxvt. extension
3601 { 35, PrivMode_ShiftKeys }, // rxvt extension 3692 { 35, PrivMode_ShiftKeys }, // rxvt extension
3693 // 38, tektronix mode // DECTEK
3602 { 40, PrivMode_132OK }, 3694 { 40, PrivMode_132OK },
3603 // 41 xterm more fixes NYI 3695 // 41 xterm more fixes NYI
3604 // 45 margin bell NYI 3696 // 45 margin bell NYI
3605 // 46 start logging 3697 // 46 start logging
3606 { 47, PrivMode_Screen }, 3698 { 47, PrivMode_Screen },
3607 { 66, PrivMode_aplKP }, 3699 { 66, PrivMode_aplKP }, // DECNKM
3608#ifndef NO_BACKSPACE_KEY 3700#ifndef NO_BACKSPACE_KEY
3609 { 67, PrivMode_BackSpace }, 3701 { 67, PrivMode_BackSpace }, // DECBKM
3610#endif 3702#endif
3611 { 1000, PrivMode_MouseX11 }, 3703 { 1000, PrivMode_MouseX11 },
3612 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3704 { 1002, PrivMode_MouseBtnEvent },
3613 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3705 { 1003, PrivMode_MouseAnyEvent },
3614 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3706#if ENABLE_FRILLS
3707 { 1005, PrivMode_ExtModeMouse },
3708#endif
3615 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3709 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3616 { 1011, PrivMode_Keypress }, // rxvt extension 3710 { 1011, PrivMode_Keypress }, // rxvt extension
3711#if ENABLE_FRILLS
3712 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3713#endif
3617 // 1035 enable modifiers for alt, numlock NYI 3714 // 1035 enable modifiers for alt, numlock NYI
3618 // 1036 send ESC for meta keys NYI 3715 // 1036 send ESC for meta keys NYI
3619 // 1037 send DEL for keypad delete NYI 3716 // 1037 send DEL for keypad delete NYI
3620 { 1047, PrivMode_Screen }, 3717 { 1047, PrivMode_Screen },
3621 // 1048 save and restore cursor 3718 // 1048 save and restore cursor, implemented in code
3622 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3719 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3623 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3720 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3721 { 2004, PrivMode_BracketPaste },
3624 }; 3722 };
3625 3723
3626 if (nargs == 0) 3724 if (nargs == 0)
3627 return; 3725 return;
3628 3726
… …
3635 for (i = 0; i < nargs; i++) 3733 for (i = 0; i < nargs; i++)
3636 { 3734 {
3637 state = -1; 3735 state = -1;
3638 3736
3639 /* basic handling */ 3737 /* basic handling */
3640 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3738 for (j = 0; j < ecb_array_length (argtopriv); j++)
3641 if (argtopriv[j].argval == arg[i]) 3739 if (argtopriv[j].argval == arg[i])
3642 { 3740 {
3643 state = privcases (mode, argtopriv[j].bit); 3741 state = privcases (mode, argtopriv[j].bit);
3644 break; 3742 break;
3645 } 3743 }
3646 3744
3647 /* extra handling for values with state unkept */ 3745 /* extra handling for values with state unkept */
3648 switch (arg[i]) 3746 switch (arg[i])
3649 { 3747 {
3748#if ENABLE_STYLES
3749 case 1021:
3750 set_option (Opt_intensityStyles, mode);
3751
3752 scr_touch (true);
3753 break;
3754#endif
3650 case 1048: /* alternative cursor save */ 3755 case 1048: /* alternative cursor save */
3651 if (Options & Opt_secondaryScreen) 3756 if (option (Opt_secondaryScreen))
3652 if (mode == 0) 3757 if (mode == 0)
3653 scr_cursor (RESTORE); 3758 scr_cursor (RESTORE);
3654 else if (mode == 1) 3759 else if (mode == 1)
3655 scr_cursor (SAVE); 3760 scr_cursor (SAVE);
3656 break; 3761 break;
… …
3664 case 2: /* VT52 mode */ 3769 case 2: /* VT52 mode */
3665 /* oddball mode. should be set regardless of set/reset 3770 /* oddball mode. should be set regardless of set/reset
3666 * parameter. Return from VT52 mode with an ESC < from 3771 * parameter. Return from VT52 mode with an ESC < from
3667 * within VT52 mode 3772 * within VT52 mode
3668 */ 3773 */
3669 PrivMode (1, PrivMode_vt52); 3774 priv_modes |= PrivMode_vt52;
3670 break; 3775 break;
3671 case 3: /* 80/132 */ 3776 case 3: /* 80/132 */
3672 if (PrivateModes & PrivMode_132OK) 3777 if (priv_modes & PrivMode_132OK)
3673 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3778 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3674 break; 3779 break;
3675 case 4: /* smooth scrolling */ 3780 case 4: /* smooth scrolling */
3676 if (state) 3781 set_option (Opt_jumpScroll, !state);
3677 Options &= ~Opt_jumpScroll;
3678 else
3679 Options |= Opt_jumpScroll;
3680 break; 3782 break;
3681 case 5: /* reverse video */ 3783 case 5: /* reverse video */
3682 scr_rvideo_mode (state); 3784 scr_rvideo_mode (state);
3683 break; 3785 break;
3684 case 6: /* relative/absolute origins */ 3786 case 6: /* relative/absolute origins */
… …
3688 scr_autowrap (state); 3790 scr_autowrap (state);
3689 break; 3791 break;
3690 /* case 8: - auto repeat, can't do on a per window basis */ 3792 /* case 8: - auto repeat, can't do on a per window basis */
3691 case 9: /* X10 mouse reporting */ 3793 case 9: /* X10 mouse reporting */
3692 if (state) /* orthogonal */ 3794 if (state) /* orthogonal */
3693 PrivateModes &= ~PrivMode_MouseX11; 3795 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3694 break; 3796 break;
3695#ifdef menuBar_esc
3696 case menuBar_esc:
3697#ifdef MENUBAR
3698 map_menuBar (state);
3699#endif
3700 break;
3701#endif
3702#ifdef scrollBar_esc 3797#ifdef scrollBar_esc
3703 case scrollBar_esc: 3798 case scrollBar_esc:
3704 if (scrollbar_mapping (state)) 3799 scrollBar.map (state);
3705 {
3706 resize_all_windows (0, 0, 0); 3800 resize_all_windows (0, 0, 0);
3707 scr_touch (true); 3801 scr_touch (true);
3708 } 3802 break;
3803#endif
3804#ifdef CURSOR_BLINK
3805 case 12:
3806 set_option (Opt_cursorBlink, state);
3807 cursor_blink_reset ();
3709 break; 3808 break;
3710#endif 3809#endif
3711 case 25: /* visible/invisible cursor */ 3810 case 25: /* visible/invisible cursor */
3712 scr_cursor_visible (state); 3811 scr_cursor_visible (state);
3713 break; 3812 break;
… …
3718 break; 3817 break;
3719 /* case 66: - application key pad */ 3818 /* case 66: - application key pad */
3720 /* case 67: - backspace key */ 3819 /* case 67: - backspace key */
3721 case 1000: /* X11 mouse reporting */ 3820 case 1000: /* X11 mouse reporting */
3722 if (state) /* orthogonal */ 3821 if (state) /* orthogonal */
3723 PrivateModes &= ~PrivMode_MouseX10; 3822 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3724 break; 3823 break;
3725#if 0
3726 case 1001: 3824 case 1002:
3727 break; /* X11 mouse highlighting */ 3825 case 1003:
3728#endif 3826 if (state)
3827 {
3828 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3829 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3830 mouse_row = mouse_col = 0;
3831 vt_emask_mouse = PointerMotionMask;
3832 }
3833 else
3834 vt_emask_mouse = NoEventMask;
3835
3836 vt_select_input ();
3837 break;
3729 case 1010: /* scroll to bottom on TTY output inhibit */ 3838 case 1010: /* scroll to bottom on TTY output inhibit */
3730 if (state)
3731 Options &= ~Opt_scrollTtyOutput;
3732 else
3733 Options |= Opt_scrollTtyOutput; 3839 set_option (Opt_scrollTtyOutput, !state);
3734 break; 3840 break;
3735 case 1011: /* scroll to bottom on key press */ 3841 case 1011: /* scroll to bottom on key press */
3736 if (state)
3737 Options |= Opt_scrollTtyKeypress; 3842 set_option (Opt_scrollTtyKeypress, state);
3738 else
3739 Options &= ~Opt_scrollTtyKeypress;
3740 break; 3843 break;
3741 case 1047: /* secondary screen w/ clearing last */ 3844 case 1047: /* secondary screen w/ clearing last */
3742 if (Options & Opt_secondaryScreen) 3845 if (option (Opt_secondaryScreen))
3743 if (current_screen != PRIMARY) 3846 if (!state)
3744 scr_erase_screen (2); 3847 scr_erase_screen (2);
3848
3745 scr_change_screen (state); 3849 scr_change_screen (state);
3746 break; 3850 break;
3747 case 1049: /* secondary screen w/ clearing first */ 3851 case 1049: /* secondary screen w/ clearing first */
3852 if (option (Opt_secondaryScreen))
3853 if (state)
3854 scr_cursor (SAVE);
3855
3748 scr_change_screen (state); 3856 scr_change_screen (state);
3857
3749 if (Options & Opt_secondaryScreen) 3858 if (option (Opt_secondaryScreen))
3750 if (current_screen != PRIMARY) 3859 if (state)
3751 scr_erase_screen (2); 3860 scr_erase_screen (2);
3861 else
3862 scr_cursor (RESTORE);
3752 break; 3863 break;
3753 default: 3864 default:
3754 break; 3865 break;
3755 } 3866 }
3756 } 3867 }
3757} 3868}
3758/*}}} */ 3869/*}}} */
3759 3870
3760/*{{{ process sgr sequences */ 3871/*{{{ process sgr sequences */
3761void 3872void ecb_hot
3762rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3873rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3763{ 3874{
3764 unsigned int i; 3875 unsigned int i;
3765 short rendset; 3876 short rendset;
3766 int rendstyle; 3877 int rendstyle;
… …
3780 rendset = 0, rendstyle = ~RS_None; 3891 rendset = 0, rendstyle = ~RS_None;
3781 break; 3892 break;
3782 case 1: 3893 case 1:
3783 rendset = 1, rendstyle = RS_Bold; 3894 rendset = 1, rendstyle = RS_Bold;
3784 break; 3895 break;
3785 //case 2: // faint or second colour 3896 //case 2: // low intensity
3897 case 3:
3898 rendset = 1, rendstyle = RS_Italic;
3899 break;
3786 case 4: 3900 case 4:
3787 rendset = 1, rendstyle = RS_Uline; 3901 rendset = 1, rendstyle = RS_Uline;
3788 break; 3902 break;
3789 case 5: // slowly blinking 3903 case 5: // slowly blinking
3790 case 6: // rapidly blinking 3904 case 6: // rapidly blinking
… …
3802 //case 11: // scoansi acs on, first alt font 3916 //case 11: // scoansi acs on, first alt font
3803 //case 12: // scoansi acs on, |0x80, second alt font 3917 //case 12: // scoansi acs on, |0x80, second alt font
3804 //... 3918 //...
3805 //case 19: // ninth alt font 3919 //case 19: // ninth alt font
3806 //case 20: // gothic 3920 //case 20: // gothic
3807 case 21: // disable bold, faint 3921 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3808 rendset = 0, rendstyle = RS_Bold; 3922 rendset = 0, rendstyle = RS_Bold;
3809 break; 3923 break;
3810 case 22: 3924 case 22: // normal intensity
3811 rendset = 0, rendstyle = RS_Bold; 3925 rendset = 0, rendstyle = RS_Bold;
3812 break; 3926 break;
3813 //case 23: disable italic 3927 case 23: // disable italic
3928 rendset = 0, rendstyle = RS_Italic;
3929 break;
3814 case 24: 3930 case 24:
3815 rendset = 0, rendstyle = RS_Uline; 3931 rendset = 0, rendstyle = RS_Uline;
3816 break; 3932 break;
3817 case 25: 3933 case 25:
3934 rendset = 0, rendstyle = RS_Blink;
3935 break;
3936 case 26: // variable spacing (iso 8613)
3818 rendset = 0, rendstyle = RS_Blink; 3937 rendset = 0, rendstyle = RS_Blink;
3819 break; 3938 break;
3820 case 27: 3939 case 27:
3821 rendset = 0, rendstyle = RS_RVid; 3940 rendset = 0, rendstyle = RS_RVid;
3822 break; 3941 break;
… …
3840 case 35: 3959 case 35:
3841 case 36: 3960 case 36:
3842 case 37: 3961 case 37:
3843 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3962 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3844 break; 3963 break;
3845#ifdef TTY_256COLOR 3964 case 38: // set fg color, ISO 8613-6
3846 case 38:
3847 if (nargs > i + 2 && arg[i + 1] == 5) 3965 if (nargs > i + 2 && arg[i + 1] == 5)
3848 { 3966 {
3849 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3967 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3850 i += 2; 3968 i += 2;
3851 } 3969 }
3852 break; 3970 break;
3853#endif
3854 case 39: /* default fg */ 3971 case 39: /* default fg */
3855 scr_color (Color_fg, Color_fg); 3972 scr_color (Color_fg, Color_fg);
3856 break; 3973 break;
3857 3974
3858 case 40: 3975 case 40:
… …
3863 case 45: 3980 case 45:
3864 case 46: 3981 case 46:
3865 case 47: 3982 case 47:
3866 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3983 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3867 break; 3984 break;
3868#ifdef TTY_256COLOR 3985 case 48: // set bg color, ISO 8613-6
3869 case 48:
3870 if (nargs > i + 2 && arg[i + 1] == 5) 3986 if (nargs > i + 2 && arg[i + 1] == 5)
3871 { 3987 {
3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3988 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3873 i += 2; 3989 i += 2;
3874 } 3990 }
3875 break; 3991 break;
3876#endif
3877 case 49: /* default bg */ 3992 case 49: /* default bg */
3878 scr_color (Color_bg, Color_bg); 3993 scr_color (Color_bg, Color_bg);
3879 break; 3994 break;
3880 3995
3881#ifndef NO_BRIGHTCOLOR 3996 //case 50: // not variable spacing
3997
3998#if !ENABLE_MINIMAL
3882 case 90: 3999 case 90:
3883 case 91: /* set bright fg color */ 4000 case 91: /* set bright fg color */
3884 case 92: 4001 case 92:
3885 case 93: 4002 case 93:
3886 case 94: 4003 case 94:
3887 case 95: 4004 case 95:
3888 case 96: 4005 case 96:
3889 case 97: 4006 case 97:
3890 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4007 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3891 Color_fg);
3892 break; 4008 break;
3893 case 100: 4009 case 100:
3894 case 101: /* set bright bg color */ 4010 case 101: /* set bright bg color */
3895 case 102: 4011 case 102:
3896 case 103: 4012 case 103:
3897 case 104: 4013 case 104:
3898 case 105: 4014 case 105:
3899 case 106: 4015 case 106:
3900 case 107: 4016 case 107:
3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4017 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3902 Color_bg);
3903 break; 4018 break;
3904#endif 4019#endif
3905
3906 } 4020 }
3907 } 4021 }
4022}
4023
4024void
4025rxvt_term::set_cursor_style (int style)
4026{
4027 if (!IN_RANGE_INC (style, 0, 6))
4028 return;
4029
4030 if (style == 0)
4031 style = 1;
4032
4033 cursor_type = (style - 1) / 2;
4034 set_option (Opt_cursorUnderline, cursor_type == 1);
4035
4036#ifdef CURSOR_BLINK
4037 set_option (Opt_cursorBlink, style & 1);
4038 cursor_blink_reset ();
4039#endif
4040
4041 want_refresh = 1;
3908} 4042}
3909/*}}} */ 4043/*}}} */
3910 4044
3911/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3912void
3913rxvt_term::process_graphics ()
3914{
3915 unicode_t ch, cmd = cmd_getc ();
3916
3917 if (cmd == 'Q')
3918 { /* query graphics */
3919 tt_printf ("\033G0\n"); /* no graphics */
3920 return;
3921 }
3922 /* swallow other graphics sequences until terminating ':' */
3923 do
3924 ch = cmd_getc ();
3925 while (ch != ':');
3926}
3927/*}}} */
3928
3929/* ------------------------------------------------------------------------- */ 4045/* ---------------------------------------------------------------------- */
4046/* Write data to the pty as typed by the user, pasted with the mouse,
4047 * or generated by us in response to a query ESC sequence.
4048 */
3930 4049
3931/* 4050/*
3932 * Send printf () formatted output to the command. 4051 * Send printf () formatted output to the command.
3933 * Only use for small amounts of data. 4052 * Only use for small amounts of data.
3934 */ 4053 */
3935void 4054void
3936rxvt_term::tt_printf (const char *fmt,...) 4055rxvt_term::tt_printf (const char *fmt,...)
3937{ 4056{
3938 va_list arg_ptr; 4057 va_list arg_ptr;
3939 unsigned char buf[256]; 4058 char buf[256];
3940 4059
3941 va_start (arg_ptr, fmt); 4060 va_start (arg_ptr, fmt);
3942 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4061 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3943 va_end (arg_ptr); 4062 va_end (arg_ptr);
3944 tt_write (buf, STRLEN (buf)); 4063 tt_write (buf, strlen (buf));
3945} 4064}
3946 4065
3947/* ---------------------------------------------------------------------- */
3948/* Write data to the pty as typed by the user, pasted with the mouse, 4066/* Write data to the pty as typed by the user. */
3949 * or generated by us in response to a query ESC sequence.
3950 */
3951void 4067void
3952rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4068rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3953{ 4069{
3954 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4070 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4071 return;
3955 4072
3956 if (len) 4073 if (option (Opt_scrollTtyKeypress))
4074 if (view_start)
3957 { 4075 {
4076 view_start = 0;
4077 want_refresh = 1;
4078 }
4079
4080 tt_write_ (data, len);
4081}
4082
4083void
4084rxvt_term::tt_write (const char *data, unsigned int len)
4085{
4086 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4087 return;
4088
4089 tt_write_ (data, len);
4090}
4091
4092static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4093
4094void
4095rxvt_term::tt_write_ (const char *data, unsigned int len)
4096{
4097 if (pty->pty < 0)
4098 return;
4099
4100 if (v_buflen == 0)
4101 {
4102 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4103
4104 max_it (written, 0);
4105
4106 if (written == len)
4107 return;
4108
4109 data += written;
4110 len -= written;
4111 }
4112
4113 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4114
4115 memcpy (v_buffer + v_buflen, data, len);
4116 v_buflen += len;
4117
4118 pty_ev.set (ev::READ | ev::WRITE);
4119}
4120
4121void rxvt_term::pty_write ()
4122{
4123 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4124
4125 if (written > 0)
4126 {
4127 v_buflen -= written;
4128
3958 if (v_buflen == 0) 4129 if (v_buflen == 0)
3959 { 4130 {
3960 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3961
3962 if ((unsigned int)written == len)
3963 return;
3964
3965 data += written;
3966 len -= written;
3967 }
3968
3969
3970 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3971
3972 memcpy (v_buffer + v_buflen, data, len);
3973 v_buflen += len;
3974 }
3975
3976 for (;;)
3977 {
3978 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3979
3980 if (written > 0)
3981 {
3982 v_buflen -= written;
3983
3984 if (v_buflen == 0)
3985 {
3986 free (v_buffer); 4131 free (v_buffer);
3987 v_buffer = 0; 4132 v_buffer = 0;
3988 v_buflen = 0;
3989 4133
3990 pty_ev.set (EVENT_READ); 4134 pty_ev.set (ev::READ);
3991 return;
3992 }
3993
3994 memmove (v_buffer, v_buffer + written, v_buflen);
3995 }
3996 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3997 // original code just ignores this...
3998 destroy ();
3999 else
4000 {
4001 pty_ev.set (EVENT_READ | EVENT_WRITE);
4002 return; 4135 return;
4003 } 4136 }
4137
4138 memmove (v_buffer, v_buffer + written, v_buflen);
4004 } 4139 }
4140 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4141 pty_ev.set (ev::READ);
4005} 4142}
4006 4143
4007/*----------------------- end-of-file (C source) -----------------------*/ 4144/*----------------------- end-of-file (C source) -----------------------*/
4008 4145

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