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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.57 by pcg, Tue Feb 24 16:25:44 2004 UTC vs.
Revision 1.575 by root, Thu Jun 30 16:56:41 2016 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) 2007,2015 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/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
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
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * 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
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 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
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
127 } 475 }
128 } 476 }
129 else 477 else
130 len = 0; 478 len = 0;
131 } 479 }
132
133 valid_keysym = status_return == XLookupKeySym
134 || status_return == XLookupBoth;
135 } 480 }
136 else 481 else
137#endif 482#endif
138 { 483 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol;
141 }
142
143 if (valid_keysym)
144 { 485 }
145 /* for some backwards compatibility */ 486
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
147# ifdef HOTKEY_CTRL 488 {
148 if (ctrl) 489 KeySym orig_keysym = keysym;
149# else 490
150 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
151# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
152 { 496 }
153 if (keysym == ks_bigfont) 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)
154 { 509 {
155 change_font (FONT_UP); 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]);
156 return; 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;
157 } 632 }
158 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
159 { 638 {
160 change_font (FONT_DN);
161 return; 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
162 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
163 } 662 {
164#endif 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;
165 678
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
166 if (TermWin.saveLines) 710 if (saveLines)
167 { 711 {
168#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 713 if (!ctrl && !meta)
170 {
171#else 714#else
172 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
173 { 717 {
174#endif
175 int lnsppg; 718 int lnsppg;
176 719
177#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 722#else
180 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
181#endif 724#endif
725 max_it (lnsppg, 1);
726
182 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
183 { 728 {
184 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
185 return; 730 return;
186 } 731 }
187 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
188 { 733 {
189 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
190 return; 735 return;
191 } 736 }
192 } 737 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
195 { 740 {
196 if (keysym == XK_Up) 741 if (keysym == XK_Up)
197 { 742 {
198 scr_page (UP, 1); 743 scr_page (1);
199 return; 744 return;
200 } 745 }
201 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
202 { 747 {
203 scr_page (DN, 1); 748 scr_page (-1);
204 return; 749 return;
205 } 750 }
206 } 751 }
207#endif 752#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
210 { 755 {
211 if (keysym == XK_Home) 756 if (keysym == XK_Home)
212 { 757 {
213 scr_move_to (0, 1); 758 scr_changeview (top_row);
214 return; 759 return;
215 } 760 }
216 else if (keysym == XK_End) 761 else if (keysym == XK_End)
217 { 762 {
218 scr_move_to (1, 0); 763 scr_changeview (0);
219 return; 764 return;
220 } 765 }
221 } 766 }
222#endif 767#endif
223 } 768 }
224 769
225 if (shft) 770 if (shft)
226 { 771 {
227 /* Shift + F1 - F10 generates F11 - F20 */
228 if (keysym >= XK_F1 && keysym <= XK_F10)
229 {
230 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */
232 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 773 {
235 switch (keysym) 774 switch (keysym)
236 { 775 {
237 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
240 return; 779 return;
780#if TODO
241 /* rxvt extras */ 781 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 783 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 785 return;
786#endif
248 } 787 }
249 } 788 }
250 } 789 }
251#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
252 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
253 { 796 {
254 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
255 return; 803 return;
256 } 804 }
257#endif
258 805
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 809 {
261#ifdef KEYSYM_RESOURCE 810 int hv;
262 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))
263 { 815 {
264 unsigned int l; 816 commit_iso14755 ();
265 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 818# if ISO_14755
267 819 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 820# endif
276 tt_write (&ch, 1); 821 return;
277 tt_write (kbuf0, l); 822 }
823 else if (keysym == XK_BackSpace)
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
278 return; 838 return;
279 } 839 }
280 else 840 else
281#endif
282 { 841 {
283 newlen = 1; 842# if ISO_14755
284 switch (keysym) 843 scr_overlay_off ();
285 {
286#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace)
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else
295 STRCPY (kbuf, key_backspace);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif 844# endif
308 break; 845 iso14755buf = 0;
309#endif 846 }
310#ifndef NO_DELETE_KEY 847 }
311 case XK_Delete: 848 else if (option (Opt_iso14755) &&
312 STRCPY (kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
313# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
314 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
315 { 852 {
316 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
317 854# if ISO_14755
318 newlen = STRLEN (kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
319 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif 857# endif
325 break; 858 }
326#endif
327 case XK_Tab:
328 if (shft)
329 STRCPY (kbuf, "\033[Z");
330 else
331 {
332#ifdef CTRL_TAB_MAKES_META
333 if (ctrl)
334 meta = 1;
335#endif
336#ifdef MOD4_TAB_MAKES_META
337 if (ev.state & Mod4Mask)
338 meta = 1;
339#endif
340 newlen = 0;
341 }
342 break;
343
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */
367 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl)
370 {
371 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left];
373 }
374 else if (PrivateModes & PrivMode_aplCUR)
375 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy");
420 break;
421 }
422 /* FALLTHROUGH */
423# endif 859#endif
424 case XK_Prior: 860
425 STRCPY (kbuf, "\033[5~"); 861#ifdef PRINTPIPE
426 break; 862 if (keysym == XK_Print)
427# ifdef XK_KP_Next 863 {
428 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
429 /* allow shift to override */ 865 return;
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif 867#endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 }
447 else
448 {
449 kbuf[0] = '\r';
450 kbuf[1] = '\0';
451 }
452 break;
453
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1);
473 break;
474
475 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */
477 case XK_KP_Separator: /* "\033Ol" : "," */
478 case XK_KP_Subtract: /* "\033Om" : "-" */
479 case XK_KP_Decimal: /* "\033On" : "." */
480 case XK_KP_Divide: /* "\033Oo" : "/" */
481 case XK_KP_0: /* "\033Op" : "0" */
482 case XK_KP_1: /* "\033Oq" : "1" */
483 case XK_KP_2: /* "\033Or" : "2" */
484 case XK_KP_3: /* "\033Os" : "3" */
485 case XK_KP_4: /* "\033Ot" : "4" */
486 case XK_KP_5: /* "\033Ou" : "5" */
487 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
493 {
494 STRCPY (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply);
496 }
497 else
498 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0';
501 }
502 break;
503
504 case XK_Find:
505 STRCPY (kbuf, "\033[1~");
506 break;
507 case XK_Insert:
508 STRCPY (kbuf, "\033[2~");
509 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default:
603 newlen = 0;
604 break;
605 }
606 if (newlen)
607 len = STRLEN (kbuf);
608 }
609 /*
610 * Pass meta for all function keys, if 'meta' option set
611 */
612#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0)
614 kbuf[len - 1] |= 0x80;
615#endif
616
617 }
618 else if (ctrl && keysym == XK_minus)
619 {
620 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 }
623 else
624 {
625#ifdef META8_OPTION
626 /* set 8-bit on */
627 if (meta && (meta_char == 0x80))
628 {
629 unsigned char *ch;
630
631 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80;
633 meta = 0;
634 }
635#endif
636 /* nil */ ;
637 }
638 } 868 }
639 869
640 if (len <= 0) 870 if (len <= 0)
641 return; /* not mapped */ 871 return; /* not mapped */
642 872
643 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
644 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)
645 { 889 {
646 TermWin.view_start = 0; 890# if ISO_14755
647 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;
648 } 920 }
649 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
650 /* 922 {
651 * these modifications only affect the static keybuffer 923# if ISO_14755
652 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
660 */
661 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
662 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
663
664 /* escape prefix */
665 if (meta
666#ifdef META8_OPTION
667 && meta_char == C0_ESC
668#endif 925# endif
669 ) 926 if (iso14755buf & ISO_14755_51)
670 { 927 commit_iso14755 ();
671 const unsigned char ch = C0_ESC; 928#if ISO_14755
672 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;
673 } 939 }
940#endif
674 941
675#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len);
686}
687/*}}} */
688
689#if (MENUBAR_MAX)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */
692unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{
695 unsigned int n, s;
696
697 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
699
700 if (n > 0 && s < count)
701 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n;
706 s += n;
707 }
708
709 if (count > s)
710 {
711 rxvt_print_error ("data loss: cmd_write too large");
712 count = s;
713 }
714
715 for (; count--;)
716 *cmdbuf_endp++ = *str++;
717
718 cmd_parse ();
719
720 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
721} 951}
722#endif /* MENUBAR_MAX */
723 952
724void 953void
725rxvt_term::flush () 954rxvt_term::flush ()
726{ 955{
727#ifdef TRANSPARENT 956 flush_ev.stop ();
728 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
729 { 960 {
730 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
731 scr_clear ();
732 scr_touch (false); 962 scr_touch (false);
733 want_refresh = 1;
734 } 963 }
735#endif 964#endif
736 965
737 if (want_refresh) 966 if (want_refresh)
738 { 967 {
739 scr_refresh (refresh_type); 968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
740 scrollbar_show (1); 969 {
741#ifdef USE_XIM 970 int row = view_start;
742 IMSendSpot (); 971 int end_row = row + nrow;
743#endif
744 972
745 } 973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
746 975
747 display->flush ();
748}
749
750void
751rxvt_term::check_cb (check_watcher &w)
752{
753 SET_R (this);
754 SET_LOCALE (locale);
755
756 flush ();
757}
758
759#ifdef CURSOR_BLINK
760void
761rxvt_term::cursor_blink_cb (time_watcher &w)
762{
763 hidden_cursor = !hidden_cursor;
764 want_refresh = 1;
765
766 w.start (w.at + BLINK_INTERVAL);
767}
768#endif
769
770#ifdef TEXT_BLINK
771void
772rxvt_term::text_blink_cb (time_watcher &w)
773{
774 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 {
776 hidden_text = !hidden_text;
777 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL);
779 }
780}
781#endif
782
783bool
784rxvt_term::pty_fill ()
785{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
787
788 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n;
791
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
793
794 if (n > 0)
795 {
796 cmdbuf_endp += n;
797 return true;
798 }
799 else if (n < 0 && errno != EAGAIN)
800 destroy ();
801
802 return false;
803}
804
805void
806rxvt_term::pty_cb (io_watcher &w, short revents)
807{
808 SET_R (this);
809 SET_LOCALE (locale);
810
811 if (revents & EVENT_WRITE)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 { 976 do
821 if (!seen_input)
822 { 977 {
823 seen_input = 1; 978 int start_row = row;
824 /* once we know the shell is running, send the screen size. Again! */ 979 line_t *l;
825 tt_winch (); 980
826 } 981 do
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832}
833
834bool
835rxvt_term::cmd_parse ()
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839
840 for (;;)
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 { 982 {
866 *str++ = ch; 983 l = &ROW (row++);
867 984
868 if (ch == '\n') 985 if (!(l->f & LINE_FILTERED))
869 { 986 {
870 nlines++; 987 // line not filtered, mark it as filtered
871 refresh_count++; 988 l->f |= LINE_FILTERED;
872 989 while (l->is_longer ())
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 { 990 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR; 991 l = &ROW (row++);
879 break; 992 l->f |= LINE_FILTERED;
880 } 993 }
881 994
882 // scr_add_lines only works for nlines < TermWin.nrow - 1. 995 // and filter it
883 if (nlines >= TermWin.nrow - 1) 996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890 997
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break; 998 break;
895 } 999 }
896 } 1000 }
1001 while (l->is_longer () && row < end_row);
897 } 1002 }
898 1003 while (row < end_row);
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 { 1004 }
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932 1005
933 ch = NOCHAR; 1006 scr_refresh ();
934 } 1007 scrollBar.show (1);
1008#if USE_XIM
1009 im_send_spot ();
1010#endif
1011 }
1012
1013 display->flush ();
1014}
1015
1016/* checks whether a refresh is requested and starts the refresh timer */
1017void
1018rxvt_term::refresh_check ()
1019{
1020 if (want_refresh && !flush_ev.is_active ())
1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
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;
1032 flush ();
1033}
1034
1035#ifdef CURSOR_BLINK
1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
935 } 1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
936 1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1056{
1057 hidden_cursor = !hidden_cursor;
1058 want_refresh = 1;
1059 refresh_check ();
1060}
1061#endif
1062
1063#ifdef TEXT_BLINK
1064void
1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
1066{
1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
1068 {
1069 hidden_text = !hidden_text;
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1184}
1185#endif
1186
1187bool
1188rxvt_term::pty_fill ()
1189{
1190 cmdbuf_reify ();
1191
1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
1197 cmdbuf_ptr = cmdbuf_base;
1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1201
1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1203
1204 if (r > 0)
1205 {
1206 cmdbuf_endp += r;
1207 return true;
1208 }
1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
1221 destroy ();
1222 }
1223
937 return flag; 1224 return false;
938} 1225}
939 1226
940// read the next character, currently handles UTF-8 1227void
941// will probably handle all sorts of other stuff in the future 1228rxvt_term::pty_cb (ev::io &w, int revents)
942uint32_t
943rxvt_term::next_char ()
944{ 1229{
945 while (cmdbuf_ptr < cmdbuf_endp) 1230 make_current ();
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1231
950 wchar_t wc; 1232 if (revents & ev::READ)
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1233 // loop, but don't allow a single term to monopolize us
1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1235 cmd_parse ();
952 1236
953 if (len == (size_t)-2) 1237 if (revents & ev::WRITE)
954 return NOCHAR; 1238 pty_write ();
955 1239
956 if (len == (size_t)-1) 1240 refresh_check ();
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965} 1241}
966 1242
967/* rxvt_cmd_getc () - Return next input character */ 1243void ecb_cold
968/* 1244rxvt_term::pointer_unblank ()
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{ 1245{
975 for (;;) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
976 { 1247 recolor_cursor ();
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987}
988 1248
989#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
990void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0; 1250 hidden_pointer = 0;
997 1251
998 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1254#endif
1000} 1255}
1001 1256
1002void 1257#ifdef POINTER_BLANK
1258void ecb_cold
1003rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1004{ 1260{
1005 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1006 return; 1262 return;
1007 1263
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1265 XFlush (dpy);
1010 1266
1011 hidden_pointer = 1; 1267 hidden_pointer = 1;
1012} 1268}
1013 1269
1014void 1270void ecb_cold
1015rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1272{
1017 SET_R (this); 1273 make_current ();
1018 SET_LOCALE (locale);
1019 1274
1020 pointer_blank (); 1275 pointer_blank ();
1021} 1276}
1022#endif 1277#endif
1023 1278
1024void 1279void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1281{
1027 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1028 int x, y; 1283 int x, y;
1284 int code = 32;
1029 1285
1030 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1032 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
1033 1298
1034 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1300 button_number = 3;
1037 }
1038 else 1301 else
1039 { 1302 {
1040 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1305 if (button_number >= 3)
1043 button_number += (64 - 3); 1306 button_number += 64 - 3;
1044 } 1307 }
1045 1308
1046 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1047 { 1310 {
1048 /* 1311 /*
1049 * do not report ButtonRelease 1312 * do not report ButtonRelease
1050 * no state info allowed 1313 * no state info allowed
1051 */ 1314 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1333#endif
1071
1072 } 1334 }
1073 1335
1074#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1338 if (key_state & 16)
1077 fputc ('C', stderr); 1339 fputc ('C', stderr);
1078 if (key_state & 4) 1340 if (key_state & 4)
1079 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1343 fputc ('A', stderr);
1082 if (key_state & 32) 1344 if (key_state & 32)
1083 fputc ('2', stderr); 1345 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1347 button_number,
1086 x + 1, 1348 x,
1087 y + 1); 1349 y);
1088#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1089 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1366 code + button_number + key_state,
1091 (32 + x + 1), 1367 32 + x,
1092 (32 + y + 1)); 1368 32 + y);
1093#endif
1094} 1369}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1370
1106/*{{{ process an X event */ 1371/*{{{ process an X event */
1107void 1372void ecb_hot
1108rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1109{ 1374{
1110 SET_R (this); 1375 make_current ();
1111 SET_LOCALE (locale);
1112 1376
1113#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1378
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1123 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1382 return;
1143#endif
1144 1383
1384 // for XQueryPointer
1145 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1387 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1388
1198 switch (ev.type) 1389 switch (ev.type)
1199 { 1390 {
1200 case KeyPress: 1391 case KeyPress:
1201 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1202 break; 1393 break;
1203 1394
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1395 case KeyRelease:
1206 { 1396 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1397 break;
1218 }
1219#endif
1220 1398
1221 case ButtonPress: 1399 case ButtonPress:
1222 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1223 break; 1401 break;
1224 1402
… …
1226 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1227 break; 1405 break;
1228 1406
1229 case ClientMessage: 1407 case ClientMessage:
1230 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1410 {
1240 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1412 {
1242 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1414 {
1244 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1416 {
1246 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1418 destroy ();
1248 0L, 1000000L, 1419 }
1249 False, AnyPropertyType, 1420#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1424 &ev);
1253 XChangeProperty (display->display, display->root, 1425#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1426 }
1255 8, PropModeReplace, 1427 }
1256 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1259 } 1437 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1438 break;
1266 1439
1267 /* 1440 /*
1268 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1288 break; 1461 break;
1289 } 1462 }
1290 break; 1463 break;
1291 1464
1292 case FocusIn: 1465 case FocusIn:
1293 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1294 { 1481 {
1295 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1483 ;
1307 break;
1308 1484
1309 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1310 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1311 { 1490 {
1312 TermWin.focus = 0; 1491 want_position_change = true;
1313 want_refresh = 1; 1492 if (bg_img == 0)
1314#ifdef USE_XIM 1493 moved = true;
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1494 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1339 1496
1340 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1341 { 1498 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1343 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1344 } 1516 }
1345#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1346 else 1523 else
1347 { 1524 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1349 } 1529 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1532 }
1361 break; 1533 break;
1362 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1363 case SelectionClear: 1539 case SelectionClear:
1364 display->set_selection_owner (0); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1365 break;
1366
1367 case SelectionNotify:
1368 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor,
1370 ev.xselection.property, True);
1371 break; 1541 break;
1372 1542
1373 case SelectionRequest: 1543 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1375 break; 1545 break;
1376 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1377 case UnmapNotify: 1566 case UnmapNotify:
1378 TermWin.mapped = 0; 1567 mapped = 0;
1379#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1381#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1572 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1573
1397 case GraphicsExpose: 1574 case GraphicsExpose:
1398 case Expose: 1575 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1400 { 1577 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1404#else 1582 }
1405 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1408 //scr_expose (ev.xexpose.x, 0, 1591 }
1409 // ev.xexpose.width, TermWin.height, False); 1592
1410#endif
1411 want_refresh = 1; 1593 want_refresh = 1;
1412 } 1594 }
1413 else 1595 else
1414 { 1596 {
1415 XEvent unused_event; 1597 XEvent unused_event;
1416 1598
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1600 ;
1419 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1421 GraphicsExpose, 1603
1422 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1605 {
1425 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1426 scrollbar_show (0); 1607 scrollBar.show (0);
1427 } 1608 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1609 }
1433 break; 1610 break;
1434 1611
1435 case MotionNotify: 1612 case MotionNotify:
1436#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1614 if (hidden_pointer)
1438 pointer_unblank (); 1615 pointer_unblank ();
1439#endif 1616#endif
1440#if MENUBAR 1617 if (!bypass_keystate
1441 if (isMenuBarWindow (ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1619 || priv_modes & PrivMode_MouseAnyEvent))
1620 mouse_report (ev.xbutton);
1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1622 break;
1623
1624 if (ev.xany.window == vt)
1442 { 1625 {
1443 menubar_control (ev.xbutton); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1628 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1630 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1632 ;
1456 1633
1457 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1638 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1465 { 1643 {
1644#if ISO_14755
1645 // 5.4
1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1647 {
1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1649 break;
1650 }
1466#endif 1651#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1469#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1658 {
1659 page_dirn scroll_selection_dir;
1473 int dist; 1660 int dist;
1474
1475 pending_scroll_selection=1;
1476 1661
1477 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1479 */ 1664 */
1480 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1667
1483 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1485 */ 1670 */
1486 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1674
1491 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1493 { 1677 {
1494 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1496 } 1680 }
1497 else 1681 else
1498 { 1682 {
1499 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1685 }
1686
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1505 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1507 } 1693 }
1508 else 1694 else
1509 { 1695 {
1510 /* we are within the text window, so we 1696 /* we are within the text window, so we
1511 * shouldn't be scrolling 1697 * shouldn't be scrolling
1512 */ 1698 */
1513 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1514 } 1700 }
1515#endif 1701#endif
1516#ifdef MOUSE_THRESHOLD
1517
1518 } 1702 }
1519#endif
1520
1521 } 1703 }
1522 } 1704 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1706 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1527 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1715 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1717 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1718 want_refresh = 1;
1536 scrollbar_show (1); 1719 scrollBar.show (1);
1537 } 1720 }
1538 break; 1721 break;
1539 } 1722 }
1540}
1541 1723
1542void 1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolor ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792
1793 if (priv_modes & PrivMode_FocusEvent)
1794 tt_printf ("\x1b[I");
1795#endif
1796
1797 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1798 }
1799}
1800
1801void ecb_cold
1802rxvt_term::focus_out ()
1803{
1804 if (focus)
1805 {
1806 focus = 0;
1807 want_refresh = 1;
1808
1809#if ENABLE_FRILLS
1810 if (option (Opt_urgentOnBell))
1811 set_urgency (0);
1812
1813 if (priv_modes & PrivMode_FocusEvent)
1814 tt_printf ("\x1b[O");
1815#endif
1816#if ENABLE_FRILLS || ISO_14755
1817 if (iso14755buf)
1818 {
1819 iso14755buf = 0;
1820# if ISO_14755
1821 scr_overlay_off ();
1822# endif
1823 }
1824#endif
1825#if USE_XIM
1826 if (Input_Context != NULL)
1827 XUnsetICFocus (Input_Context);
1828#endif
1829#if CURSOR_BLINK
1830 if (option (Opt_cursorBlink))
1831 cursor_blink_ev.stop ();
1832
1833 hidden_cursor = 0;
1834#endif
1835#if OFF_FOCUS_FADING
1836 if (rs[Rs_fade])
1837 {
1838 pix_colors = pix_colors_unfocused;
1839 scr_recolor ();
1840 }
1841#endif
1842
1843 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1844 }
1845}
1846
1847void ecb_cold
1848rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1849{
1850#if OFF_FOCUS_FADING
1851 if (rs[Rs_fade])
1852 {
1853 if (!first_time)
1854 pix_colors_focused [idx].free (this);
1855
1856 rgba c;
1857 pix_colors [Color_fade].get (c);
1858 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1859 }
1860#endif
1861}
1862
1863#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1864void ecb_hot
1543rxvt_term::rootwin_cb (XEvent &ev) 1865rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1866{
1545 SET_R (this); 1867 make_current ();
1546 SET_LOCALE (locale); 1868
1869 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1870 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1871 return;
1547 1872
1548 switch (ev.type) 1873 switch (ev.type)
1549 { 1874 {
1550 case PropertyNotify: 1875 case PropertyNotify:
1876 /*
1877 * if user used some Esetroot compatible prog to set the root bg,
1878 * use the property to determine the pixmap. We use it later on.
1879 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1880 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1881 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1882 {
1553 if (ev.xproperty.state == PropertyNewValue) 1883#if BG_IMAGE_FROM_ROOT
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1884 if (option (Opt_transparent))
1555 break; 1885 {
1886 rxvt_img::new_from_root (this)->replace (root_img);
1887 update_background ();
1888 }
1889#endif
1890 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1556 } 1891 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1892
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1893 break;
1577#endif
1578 } 1894 }
1895
1896 refresh_check ();
1579} 1897}
1898#endif
1580 1899
1581void 1900void
1582rxvt_term::button_press (XButtonEvent &ev) 1901rxvt_term::button_press (XButtonEvent &ev)
1583{ 1902{
1584 int reportmode = 0, clickintime; 1903 int reportmode = 0, clickintime;
1585 1904
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1905 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1906
1587 if (!bypass_keystate) 1907 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1908 reportmode = !! (priv_modes & PrivMode_mouse_report);
1909
1589 /* 1910 /*
1590 * VT window processing of button press 1911 * VT window processing of button press
1591 */ 1912 */
1592 if (ev.window == TermWin.vt) 1913 if (ev.window == vt)
1593 { 1914 {
1915 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1916 return;
1917
1918#if ISO_14755
1919 // 5.4
1920 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1921 {
1922 iso14755_54 (ev.x, ev.y);
1923 return;
1924 }
1925#endif
1926
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1927 clickintime = ev.time - MEvent.time < multiClickTime;
1928
1595 if (reportmode) 1929 if (reportmode)
1596 { 1930 {
1597 /* mouse report from vt window */ 1931 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1932 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1933 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1934#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1935 if (ev.button == MEvent.button && clickintime)
1602 { 1936 {
1603 /* same button, within alloted time */ 1937 /* same button, within allowed time */
1604 MEvent.clicks++; 1938 MEvent.clicks++;
1939
1605 if (MEvent.clicks > 1) 1940 if (MEvent.clicks > 1)
1606 { 1941 {
1607 /* only report double clicks */ 1942 /* only report double clicks */
1608 MEvent.clicks = 2; 1943 MEvent.clicks = 2;
1609 mouse_report (ev); 1944 mouse_report (ev);
… …
1621 mouse_report (ev); 1956 mouse_report (ev);
1622 } 1957 }
1623#else 1958#else
1624 MEvent.button = ev.button; 1959 MEvent.button = ev.button;
1625 mouse_report (ev); 1960 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1961#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1962
1628 } 1963 }
1629 else 1964 else
1630 { 1965 {
1631 if (ev.button != MEvent.button) 1966 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1967 MEvent.clicks = 0;
1968
1633 switch (ev.button) 1969 switch (ev.button)
1634 { 1970 {
1635 case Button1: 1971 case Button1:
1972 /* allow meta + click to select rectangular areas */
1973 /* should be done in screen.C */
1974#if ENABLE_FRILLS
1975 selection.rect = !!(ev.state & ModMetaMask);
1976#else
1977 selection.rect = false;
1978#endif
1979
1636 /* allow shift+left click to extend selection */ 1980 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1981 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1982 {
1639 if (MEvent.button == Button1 && clickintime) 1983 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1984 selection_rotate (ev.x, ev.y);
1641 else 1985 else
1642 selection_extend (ev.x, ev.y, 1); 1986 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 2001 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 2002 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 2003 selection_rotate (ev.x, ev.y);
1660 else 2004 else
1661 selection_extend (ev.x, ev.y, 1); 2005 selection_extend (ev.x, ev.y, 1);
2006
1662 MEvent.button = Button3; 2007 MEvent.button = Button3;
1663 break; 2008 break;
1664 } 2009 }
1665 } 2010 }
2011
1666 MEvent.time = ev.time; 2012 MEvent.time = ev.time;
1667 return; 2013 return;
1668 } 2014 }
1669 2015
1670 /* 2016 /*
1671 * Scrollbar window processing of button press 2017 * Scrollbar window processing of button press
1672 */ 2018 */
1673 if (isScrollbarWindow (ev.window)) 2019 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 2020 {
1675 scrollBar.setIdle (); 2021 page_dirn direction = NO_DIR;
2022
2023 if (scrollBar.upButton (ev.y))
2024 direction = UP; /* up */
2025 else if (scrollBar.dnButton (ev.y))
2026 direction = DN; /* down */
2027
2028 scrollBar.state = SB_STATE_IDLE;
1676 /* 2029 /*
1677 * Rxvt-style scrollbar: 2030 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2031 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2032 * move dn if mouse is below slider
1680 * 2033 *
… …
1689 /* 2042 /*
1690 * Mouse report disabled scrollbar: 2043 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2044 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2045 * click on scrollbar - send pageup/down
1693 */ 2046 */
1694 if ((scrollBar.style == R_SB_NEXT 2047 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2048 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2049 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 2050 tt_printf ("\033[B");
1704 else 2051 else
1705 switch (ev.button) 2052 switch (ev.button)
1706 { 2053 {
1707 case Button2: 2054 case Button2:
… …
1714 tt_printf ("\033[5~"); 2061 tt_printf ("\033[5~");
1715 break; 2062 break;
1716 } 2063 }
1717 } 2064 }
1718 else 2065 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2066#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2067 {
1726 if (scrollbarnext_upButton (ev.y)) 2068 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 2069 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2070#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2071 if (!cont_scroll_ev.is_active ())
2072 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2073#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2074 if (scr_page (direction, 1))
1744 { 2075 {
1745 if (upordown < 0) 2076 if (direction == UP)
1746 scrollBar.setUp (); 2077 scrollBar.state = SB_STATE_UP;
1747 else 2078 else
1748 scrollBar.setDn (); 2079 scrollBar.state = SB_STATE_DOWN;
1749 } 2080 }
1750 } 2081 }
1751 else 2082 else
1752 switch (ev.button) 2083 switch (ev.button)
1753 { 2084 {
1754 case Button2: 2085 case Button2:
1755 switch (scrollbar_align) 2086 switch (scrollBar.align)
1756 { 2087 {
1757 case R_SB_ALIGN_TOP: 2088 case SB_ALIGN_TOP:
1758 csrO = 0; 2089 csrO = 0;
1759 break; 2090 break;
1760 case R_SB_ALIGN_CENTRE: 2091 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2092 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2093 break;
1763 case R_SB_ALIGN_BOTTOM: 2094 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2095 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2096 break;
1766 } 2097 }
2098
1767 if (scrollBar.style == R_SB_XTERM 2099 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2100 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2101 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2102 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2103
1772 scrollBar.setMotion (); 2104 scrollBar.state = SB_STATE_MOTION;
1773 break; 2105 break;
1774 2106
1775 case Button1: 2107 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2108 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2109 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2110 /* FALLTHROUGH */
1779 2111
1780 case Button3: 2112 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2113 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2114 {
1783 if (scrollbar_above_slider (ev.y)) 2115 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2117 scr_page (UP, nrow - 1);
1786# else 2118# else
1787 scr_page (UP, TermWin.nrow / 4); 2119 scr_page (UP, nrow / 4);
1788# endif 2120# endif
1789 else if (scrollbar_below_slider (ev.y)) 2121 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2122# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2123 scr_page (DN, nrow - 1);
1792# else 2124# else
1793 scr_page (DN, TermWin.nrow / 4); 2125 scr_page (DN, nrow / 4);
1794# endif 2126# endif
1795 else 2127 else
1796 scrollBar.setMotion (); 2128 scrollBar.state = SB_STATE_MOTION;
1797 } 2129 }
1798 else 2130 else
1799 { 2131 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2132 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2133 (nrow
1802 * scrollbar_position (ev.y) 2134 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2135 / scrollBar.size ()));
1804 } 2136 }
2137
1805 break; 2138 break;
1806 } 2139 }
1807 } 2140 }
2141
1808 return; 2142 return;
1809 } 2143 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2144}
1818 2145
1819void 2146void
1820rxvt_term::button_release (XButtonEvent &ev) 2147rxvt_term::button_release (XButtonEvent &ev)
1821{ 2148{
1822 int reportmode = 0; 2149 int reportmode = 0;
1823 2150
1824 csrO = 0; /* reset csr Offset */ 2151 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2152 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2153 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2154
1828 if (scrollbar_isUpDn ()) 2155 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2156 {
1830 scrollBar.setIdle (); 2157 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2158 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2159 }
2160
1837#ifdef SELECTION_SCROLLING 2161#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2162 sel_scroll_ev.stop();
1839#endif 2163#endif
2164
1840 if (ev.window == TermWin.vt) 2165 if (ev.window == vt)
1841 { 2166 {
2167 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2168 return;
2169
2170#if ISO_14755
2171 // 5.4
2172 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2173 return;
2174#endif
2175
1842 if (reportmode) 2176 if (reportmode)
1843 { 2177 {
1844 /* mouse report from vt window */ 2178 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2179 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2180 if (ev.button >= 4)
… …
1848#ifdef MOUSE_REPORT_DOUBLECLICK 2182#ifdef MOUSE_REPORT_DOUBLECLICK
1849 /* only report the release of 'slow' single clicks */ 2183 /* only report the release of 'slow' single clicks */
1850 if (MEvent.button != AnyButton 2184 if (MEvent.button != AnyButton
1851 && (ev.button != MEvent.button 2185 && (ev.button != MEvent.button
1852 || (ev.time - MEvent.time 2186 || (ev.time - MEvent.time
1853 > MULTICLICK_TIME / 2))) 2187 > multiClickTime / 2)))
1854 { 2188 {
1855 MEvent.clicks = 0; 2189 MEvent.clicks = 0;
1856 MEvent.button = AnyButton; 2190 MEvent.button = AnyButton;
1857 mouse_report (ev); 2191 mouse_report (ev);
1858 } 2192 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2193#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2194 MEvent.button = AnyButton;
1861 mouse_report (ev); 2195 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2196#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2197 return;
1864 } 2198 }
2199
1865 /* 2200 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2201 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2202 * when overriding mouse reporting
1868 */ 2203 */
1869 if (PrivateModes & PrivMode_mouse_report 2204 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2205 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2206 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2207 selection_extend (ev.x, ev.y, 0);
1873 2208
1874 switch (ev.button) 2209 switch (ev.button)
1875 { 2210 {
1876 case Button1: 2211 case Button1:
1877 case Button3: 2212 case Button3:
1878 selection_make (ev.time); 2213 selection_make (ev.time);
1879 break; 2214 break;
2215
1880 case Button2: 2216 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2217 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2218 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2219 break;
2220
1883#ifdef MOUSE_WHEEL 2221#ifdef MOUSE_WHEEL
1884 case Button4: 2222 case Button4:
1885 case Button5: 2223 case Button5:
1886 { 2224 {
1887 int i; 2225 int lines;
1888 page_dirn v; 2226 page_dirn dirn;
1889 2227
1890 v = (ev.button == Button4) ? UP : DN; 2228 dirn = ev.button == Button4 ? UP : DN;
2229
1891 if (ev.state & ShiftMask) 2230 if (ev.state & ShiftMask)
1892 i = 1; 2231 lines = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2232 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2233 lines = nrow - 1;
1895 else 2234 else
1896 i = 5; 2235 lines = 5;
2236
1897# ifdef MOUSE_SLIP_WHEELING 2237# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2238 if (ev.state & ControlMask)
1899 { 2239 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2240 mouse_slip_wheel_speed += dirn;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2241 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2242
2243 if (!slip_wheel_ev.is_active ())
2244 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2245 }
2246 else
1903# endif 2247# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2248 {
1911 scr_page (v, 1); 2249 scr_page (dirn, lines);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2250 scrollBar.show (1);
1914 } 2251 }
1915# endif
1916
1917 } 2252 }
1918 break; 2253 break;
1919#endif 2254#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2255 }
1959 pchanged = 1; 2256 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2257}
1961 PixColors[Color_bg]); 2258
1962 am_transparent = am_pixmap_trans = 0; 2259/*}}} */
2260
2261void ecb_hot
2262rxvt_term::cmd_parse ()
2263{
2264 wchar_t ch = NOCHAR;
2265 char *seq_begin; // remember start of esc-sequence here
2266
2267 for (;;)
2268 {
2269 if (ecb_unlikely (ch == NOCHAR))
1963 } 2270 {
1964 return pchanged; /* Don't try any more */ 2271 seq_begin = cmdbuf_ptr;
1965 } 2272 ch = next_char ();
1966 2273
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2274 if (ch == NOCHAR)
1968 XSync (display->display, False); 2275 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2276 }
2006 nw += sx; 2277
2007 nx = -sx; 2278 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2279 {
2010 if (sy < 0) 2280 if (ecb_unlikely (!seen_input))
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2281 {
2028 pchanged = 1; 2282 seen_input = 1;
2029 if (TermWin.pixmap != None) 2283 // many badly-written programs (e.g. jed) contain a race condition:
2284 // they first read the screensize and then install a SIGWINCH handler.
2285 // some window managers resize the window early, and these programs
2286 // then sometimes get the size wrong.
2287 // unfortunately other programs are even more buggy and dislike
2288 // being sent SIGWINCH, so only do it when we were in fact being
2289 // resized.
2290 if (seen_resize && cmd_pid)
2291 kill (-cmd_pid, SIGWINCH);
2292 }
2293
2294 /* Read a text string from the input buffer */
2295 wchar_t buf[UBUFSIZ];
2296 bool refreshnow = false;
2297 int nlines = 0;
2298 wchar_t *str = buf;
2299 wchar_t *eol = str + min (ncol, UBUFSIZ);
2300
2301 for (;;)
2302 {
2303 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2304 break;
2305
2306 *str++ = ch;
2307
2308 if (ecb_unlikely (ch == C0_LF || str >= eol))
2030 { 2309 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2310 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2311 nlines++;
2312
2313 refresh_count++;
2314
2315 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2316 {
2317 refresh_count = 0;
2318
2319 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2320 {
2321 refreshnow = true;
2322 ch = NOCHAR;
2323 break;
2324 }
2325 }
2326
2327 // scr_add_lines only works for nlines <= nrow - 1.
2328 if (nlines >= nrow - 1)
2329 {
2330 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2331 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2332 scr_add_lines (buf, str - buf, nlines);
2333
2334 nlines = 0;
2335 str = buf;
2336 eol = str + min (ncol, UBUFSIZ);
2337 }
2338
2339 if (str >= eol)
2340 {
2341 if (eol >= buf + UBUFSIZ)
2342 {
2343 ch = NOCHAR;
2344 break;
2345 }
2346 else
2347 eol = min (eol + ncol, buf + UBUFSIZ);
2348 }
2349
2033 } 2350 }
2351
2352 seq_begin = cmdbuf_ptr;
2353 ch = next_char ();
2034 } 2354 }
2035 am_pixmap_trans = 0; 2355
2356 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2357 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2358 scr_add_lines (buf, str - buf, nlines);
2359
2360 /*
2361 * If there have been a lot of new lines, then update the screen
2362 * What the heck we'll cheat and only refresh less than every page-full.
2363 * if skipScroll is enabled.
2364 */
2365 if (refreshnow)
2366 {
2367 scr_refresh ();
2368 want_refresh = 1;
2369 }
2036 } 2370 }
2037 else 2371 else
2038 { 2372 {
2039 if (TermWin.pixmap != None) 2373 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2374 {
2075 if (oldp != None) 2375 process_nonprinting (ch);
2076 pchanged = 1; 2376 }
2377 catch (const class out_of_input &o)
2378 {
2379 // we ran out of input, retry later
2380 cmdbuf_ptr = seq_begin;
2077 break; 2381 break;
2078 } 2382 }
2079 if (oldp != TermWin.parent[i]) 2383
2080 pchanged = 1; 2384 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2385 }
2085 for (; n < (unsigned int)i; n++) 2386 }
2086 { 2387}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2388
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2389// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2390wchar_t ecb_hot
2090 { 2391rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2392{
2092 break; 2393 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2394 {
2094 } 2395 // assume 7-bit to be ascii ALWAYS
2396 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2397 return *cmdbuf_ptr++;
2398
2399 wchar_t wc;
2400 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2401
2402 if (len == (size_t)-2)
2095 } 2403 {
2096 if (n > (int) (sizeof (TermWin.parent) 2404 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2405 cmdbuf_ptr = cmdbuf_endp;
2406 break;
2098 { 2407 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2408
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2409 if (len == (size_t)-1)
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 } 2410 {
2107 else 2411 mbstate.reset (); // reset now undefined conversion state
2412 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2413 // in which case we "erroneously" return the next byte which might be valid.
2414 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2415 }
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2416
2114 rqt.tv_sec = 1; 2417 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2418 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2419 return wc & UNICODE_MASK;
2117# else
2118 sleep (1);
2119# endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2420 }
2421
2422 return NOCHAR;
2423}
2424
2425// read the next octet
2426uint32_t ecb_hot
2427rxvt_term::next_octet () NOTHROW
2428{
2429 return cmdbuf_ptr < cmdbuf_endp
2430 ? (unsigned char)*cmdbuf_ptr++
2431 : NOCHAR;
2432}
2433
2434static class out_of_input out_of_input;
2435
2436wchar_t ecb_hot
2437rxvt_term::cmd_getc () THROW ((class out_of_input))
2438{
2439 wchar_t c = next_char ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2131 return pchanged; 2444 return c;
2132} 2445}
2133#endif
2134 2446
2135/*}}} */ 2447uint32_t ecb_hot
2448rxvt_term::cmd_get8 () THROW ((class out_of_input))
2449{
2450 uint32_t c = next_octet ();
2451
2452 if (c == NOCHAR)
2453 throw out_of_input;
2454
2455 return c;
2456}
2136 2457
2137/*{{{ print pipe */ 2458/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2459/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2460#ifdef PRINTPIPE
2140FILE * 2461FILE * ecb_cold
2141rxvt_term::popen_printer () 2462rxvt_term::popen_printer ()
2142{ 2463{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2464 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2465
2145 if (stream == NULL) 2466 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2467 rxvt_warn ("can't open printer pipe, not printing.\n");
2468
2147 return stream; 2469 return stream;
2148} 2470}
2149 2471
2150int 2472int ecb_cold
2151rxvt_term::pclose_printer (FILE *stream) 2473rxvt_term::pclose_printer (FILE *stream)
2152{ 2474{
2153 fflush (stream); 2475 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2476 return pclose (stream);
2160# endif
2161} 2477}
2162 2478
2163/* 2479/*
2164 * simulate attached vt100 printer 2480 * simulate attached vt100 printer
2165 */ 2481 */
2166void 2482void ecb_cold
2167rxvt_term::process_print_pipe () 2483rxvt_term::process_print_pipe ()
2168{ 2484{
2169 int done; 2485 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2486
2172 if ((fd = popen_printer ()) == NULL) 2487 if (!fd)
2173 return; 2488 return;
2174 2489
2175 /* 2490 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2491 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2492 * is received.
2178 */ 2493 */
2179 for (done = 0; !done;) 2494 for (int done = 0; !done; )
2180 { 2495 {
2181 unsigned char buf[8]; 2496 unsigned char buf[8];
2182 unsigned char ch; 2497 unicode_t ch;
2183 unsigned int i, len; 2498 unsigned int i, len;
2184 2499
2185 if ((ch = cmd_getc ()) != C0_ESC) 2500 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2501 {
2187 if (putc (ch, fd) == EOF) 2502 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2503 break; /* done = 1 */
… …
2203 { 2518 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2519 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2520 break; /* done = 1 */
2206 } 2521 }
2207 } 2522 }
2523
2208 for (i = 0; i < len; i++) 2524 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2525 if (putc (buf[i], fd) == EOF)
2210 { 2526 {
2211 done = 1; 2527 done = 1;
2212 break; 2528 break;
2213 } 2529 }
2214 } 2530 }
2215 } 2531 }
2532
2216 pclose_printer (fd); 2533 pclose_printer (fd);
2217} 2534}
2218#endif /* PRINTPIPE */ 2535#endif /* PRINTPIPE */
2219/*}}} */ 2536/*}}} */
2220 2537
2221/* *INDENT-OFF* */
2222enum { 2538enum {
2223 C1_40 = 0x40, 2539 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2540 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2541 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2542 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2543 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2544};
2229/* *INDENT-ON* */
2230 2545
2231/*{{{ process non-printing single characters */ 2546/*{{{ process non-printing single characters */
2232void 2547void ecb_hot
2233rxvt_term::process_nonprinting (unsigned char ch) 2548rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2549{
2235 switch (ch) 2550 switch (ch)
2236 { 2551 {
2552 case C0_ESC:
2553 process_escape_seq ();
2554 break;
2237 case C0_ENQ: /* terminal Status */ 2555 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2556 if (rs[Rs_answerbackstring])
2239 tt_write ( 2557 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2558 else
2243 tt_write ((unsigned char *)VT100_ANS, 2559 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2560 break;
2246 case C0_BEL: /* bell */ 2561 case C0_BEL: /* bell */
2247 scr_bell (); 2562 scr_bell ();
2248 break; 2563 break;
2249 case C0_BS: /* backspace */ 2564 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2579 scr_charset_choose (1);
2265 break; 2580 break;
2266 case C0_SI: /* shift in - acs */ 2581 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2582 scr_charset_choose (0);
2268 break; 2583 break;
2584
2585#ifdef EIGHT_BIT_CONTROLS
2586 // 8-bit controls
2587 case 0x90: /* DCS */
2588 process_dcs_seq ();
2589 break;
2590 case 0x9b: /* CSI */
2591 process_csi_seq ();
2592 break;
2593 case 0x9d: /* OSC */
2594 process_osc_seq ();
2595 break;
2596#endif
2269 } 2597 }
2270} 2598}
2271/*}}} */ 2599/*}}} */
2272 2600
2273 2601
2274/*{{{ process VT52 escape sequences */ 2602/*{{{ process VT52 escape sequences */
2275void 2603void ecb_cold
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2604rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2605{
2278 int row, col; 2606 int row, col;
2279 2607
2280 switch (ch) 2608 switch (ch)
2281 { 2609 {
… …
2314 break; 2642 break;
2315 case 'Z': /* identify the terminal type */ 2643 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2644 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2645 break;
2318 case '<': /* turn off VT52 mode */ 2646 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2647 priv_modes &= ~PrivMode_vt52;
2320 break; 2648 break;
2321 case 'F': /* use special graphics character set */ 2649 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2650 case 'G': /* use regular character set */
2323 /* unimplemented */ 2651 /* unimplemented */
2324 break; 2652 break;
… …
2330} 2658}
2331/*}}} */ 2659/*}}} */
2332 2660
2333 2661
2334/*{{{ process escape sequences */ 2662/*{{{ process escape sequences */
2335void 2663void ecb_hot
2336rxvt_term::process_escape_seq () 2664rxvt_term::process_escape_seq ()
2337{ 2665{
2338 unsigned char ch = cmd_getc (); 2666 unicode_t ch = cmd_getc ();
2339 2667
2340 if (PrivateModes & PrivMode_vt52) 2668 if (priv_modes & PrivMode_vt52)
2341 { 2669 {
2342 process_escape_vt52 (ch); 2670 process_escape_vt52 (ch);
2343 return; 2671 return;
2344 } 2672 }
2345 2673
2346 switch (ch) 2674 switch (ch)
2347 { 2675 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2676 case '#':
2350 if (cmd_getc () == '8') 2677 if (cmd_getc () == '8')
2351 scr_E (); 2678 scr_E ();
2352 break; 2679 break;
2353 case '(': 2680 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2687 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2688 break;
2362 case '+': 2689 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2690 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2691 break;
2365#ifdef MULTICHAR_SET 2692#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2693 case '6':
2372 scr_backindex (); 2694 scr_backindex ();
2373 break; 2695 break;
2374#endif 2696#endif
2375 case '7': 2697 case '7':
2376 scr_cursor (SAVE); 2698 scr_cursor (SAVE);
2377 break; 2699 break;
2378 case '8': 2700 case '8':
2379 scr_cursor (RESTORE); 2701 scr_cursor (RESTORE);
2380 break; 2702 break;
2381#ifndef NO_FRILLS 2703#if !ENABLE_MINIMAL
2382 case '9': 2704 case '9':
2383 scr_forwardindex (); 2705 scr_forwardindex ();
2384 break; 2706 break;
2385#endif 2707#endif
2708 // DECPAM/DECPNM
2386 case '=': 2709 case '=':
2710 priv_modes |= PrivMode_aplKP;
2711 break;
2387 case '>': 2712 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2713 priv_modes &= ~PrivMode_aplKP;
2389 break; 2714 break;
2390 2715
2391 case C1_40: 2716 case C1_40:
2392 cmd_getc (); 2717 cmd_getc ();
2393 break; 2718 break;
… …
2396 break; 2721 break;
2397 2722
2398 /* 8.3.87: NEXT LINE */ 2723 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2724 case C1_NEL: /* ESC E */
2400 { 2725 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2726 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2727 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2728 }
2404 break; 2729 break;
2405 2730
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2731 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2732 case C1_ESA: /* ESC G */
2408 process_graphics (); 2733 // used by original rxvt for rob nations own graphics mode
2734 if (cmd_getc () == 'Q')
2735 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2409 break; 2736 break;
2410 2737
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2738 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2739 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2740 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2744 case C1_RI: /* ESC M */
2418 scr_index (DN); 2745 scr_index (DN);
2419 break; 2746 break;
2420 2747
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2748 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2749 /* case C1_SS2: break; */
2423 2750
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2751 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2752 /* case C1_SS3: break; */
2426 2753
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2754 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2755 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2756 process_dcs_seq ();
2430 break; 2757 break;
2431 2758
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2759 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2760 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2761 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2762 break; /* steal obsolete ESC [ c */
2437 2763
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2764 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2765 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2766 process_csi_seq ();
2441 break; 2767 break;
2442 2768
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2769 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2770 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2771 process_osc_seq ();
2446 break; 2772 break;
2447 2773
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2774 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2775 case 'c':
2776 mbstate.reset ();
2450 scr_poweron (); 2777 scr_poweron ();
2451 scrollbar_show (1); 2778 scrollBar.show (1);
2452 break; 2779 break;
2453 2780
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2781 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2782 case 'n':
2456 scr_charset_choose (2); 2783 scr_charset_choose (2);
… …
2463 } 2790 }
2464} 2791}
2465/*}}} */ 2792/*}}} */
2466 2793
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2794/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2795enum {
2470 CSI_ICH = 0x40, 2796 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2797 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2798 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2799 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2800 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2801 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2802 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2477 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2803 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2478 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2804 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2479}; 2805};
2480 2806
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2807#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2808 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2809 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2810#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2811 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2812
2487const unsigned char csi_defaults[] = 2813static const unsigned char csi_defaults[] =
2488 { 2814 {
2489 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2815 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2490 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2816 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2817 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2818 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2819 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2820 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2821 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2822 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2823 };
2498/* *INDENT-ON* */
2499 2824
2500void 2825void ecb_hot
2501rxvt_term::process_csi_seq () 2826rxvt_term::process_csi_seq ()
2502{ 2827{
2503 unsigned char ch, priv, i; 2828 unicode_t ch, priv, prev_ch, i;
2504 unsigned int nargs, p; 2829 unsigned int nargs, p;
2505 int n, ndef; 2830 int n, ndef;
2506 int arg[ESC_ARGS]; 2831 int arg[ESC_ARGS] = { };
2507 2832
2508 for (nargs = ESC_ARGS; nargs > 0;) 2833 nargs = 0;
2509 arg[--nargs] = 0;
2510 2834
2511 priv = 0; 2835 priv = 0;
2512 ch = cmd_getc (); 2836 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2837 if ((ch >= '<' && ch <= '?') || ch == '!')
2838 {
2514 { /* '<' '=' '>' '?' */ 2839 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2840 priv = ch;
2516 ch = cmd_getc (); 2841 ch = cmd_getc ();
2517 } 2842 }
2843
2844 prev_ch = 0;
2518 /* read any numerical arguments */ 2845 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2846 for (n = -1; ch < CSI_ICH; )
2520 { 2847 {
2521 if (isdigit (ch)) 2848 if (isdigit (ch))
2522 { 2849 {
… …
2529 { 2856 {
2530 if (nargs < ESC_ARGS) 2857 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2858 arg[nargs++] = n;
2532 n = -1; 2859 n = -1;
2533 } 2860 }
2534 else if (ch == '\b') 2861 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2862 process_nonprinting (ch);
2546 } 2863
2864 prev_ch = ch;
2547 ch = cmd_getc (); 2865 ch = cmd_getc ();
2548 } 2866 }
2549 2867
2550 if (ch > CSI_7F) 2868 if (ch > CSI_7F)
2551 return; 2869 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2875 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2876 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2877 if (arg[p] == -1)
2560 arg[p] = ndef; 2878 arg[p] = ndef;
2561 2879
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2880 /*
2570 * private mode handling 2881 * private mode handling
2571 */ 2882 */
2572 if (priv) 2883 if (priv)
2573 { 2884 {
2574 switch (priv) 2885 switch (priv)
2575 { 2886 {
2576 case '>': 2887 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2888 if (ch == CSI_DA) /* secondary device attributes */
2889 {
2890 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2891 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2892 //
2893 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2894 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2895 // versions.
2896 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2897 tt_printf ("\033[>%d;95;0c", 'U');
2898 }
2579 break; 2899 break;
2900
2580 case '?': 2901 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2902 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2903 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2904 break;
2905
2906 case '!':
2907 if (ch == CSI_70)
2908 {
2909 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2910 scr_soft_reset ();
2911
2912 static const int pm_h[] = { 7, 25 };
2913 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2914
2915 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2916 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2584 } 2917 }
2918 break;
2919 }
2920
2585 return; 2921 return;
2586 } 2922 }
2587 2923
2588 switch (ch) 2924 switch (ch)
2589 { 2925 {
… …
2603 } 2939 }
2604 break; 2940 break;
2605#endif 2941#endif
2606 2942
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2943 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2944 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2945 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2946 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2947 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2948 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2949 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2950 break;
2615 2951
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2952 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2953 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 3024
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3025 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3026 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3027 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3028 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3029 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3030 break;
2695 3031
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3032 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3033 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3034 break;
2700 3035
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3036 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3037 process_sgr_mode (nargs, arg);
2703 break; 3038 break;
… …
2709 tt_printf ("\033[0n"); 3044 tt_printf ("\033[0n");
2710 break; 3045 break;
2711 case 6: /* CPR requested */ 3046 case 6: /* CPR requested */
2712 scr_report_position (); 3047 scr_report_position ();
2713 break; 3048 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3049 case 7: /* unofficial extension */
3050 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3051 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3052 break;
2718#endif
2719 case 8: /* unofficial extension */ 3053 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3054 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3055 break;
2722 } 3056 }
2723 break; 3057 break;
2724 3058
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3059 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3092 break;
2759 3093
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3094 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3095 if (arg[0] == 4)
2762 scr_insert_mode (0); 3096 scr_insert_mode (0);
3097 else if (arg[0] == 20)
3098 priv_modes &= ~PrivMode_LFNL;
2763 break; 3099 break;
2764 3100
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3101 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3102 if (arg[0] == 4)
2767 scr_insert_mode (1); 3103 scr_insert_mode (1);
3104 else if (arg[0] == 20)
3105 priv_modes |= PrivMode_LFNL;
3106 break;
3107
3108 case CSI_71: // DECSCUSR: set cursor style
3109 if (prev_ch == ' ')
3110 set_cursor_style (arg[0]);
2768 break; 3111 break;
2769 3112
2770 /* 3113 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3114 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3115 */
… …
2784 break; 3127 break;
2785 case CSI_75: 3128 case CSI_75:
2786 scr_cursor (RESTORE); 3129 scr_cursor (RESTORE);
2787 break; 3130 break;
2788 3131
2789#ifndef NO_FRILLS 3132#if !ENABLE_MINIMAL
2790 case CSI_74: 3133 case CSI_74:
2791 process_window_ops (arg, nargs); 3134 process_window_ops (arg, nargs);
2792 break; 3135 break;
2793#endif 3136#endif
2794 3137
2795 case CSI_78: /* DECREQTPARM */ 3138 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3139 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3140 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3141 break;
2799 3142
2800 default: 3143 default:
2801 break; 3144 break;
2802 } 3145 }
2803} 3146}
2804/*}}} */ 3147/*}}} */
2805 3148
2806#ifndef NO_FRILLS 3149#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3150void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3151rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3152{
2811 int x, y; 3153 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3154 XWindowAttributes wattr;
2816 Window wdummy; 3155 Window wdummy;
3156
3157 dLocal (Display *, dpy);
2817 3158
2818 if (nargs == 0) 3159 if (nargs == 0)
2819 return; 3160 return;
3161
2820 switch (args[0]) 3162 switch (args[0])
2821 { 3163 {
2822 /* 3164 /*
2823 * commands 3165 * commands
2824 */ 3166 */
2825 case 1: /* deiconify window */ 3167 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3168 XMapWindow (dpy, parent);
2827 break; 3169 break;
2828 case 2: /* iconify window */ 3170 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3171 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3172 break;
2832 case 3: /* set position (pixels) */ 3173 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3174 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3175 break;
2835 case 4: /* set size (pixels) */ 3176 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3177 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3178 break;
2838 case 5: /* raise window */ 3179 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3180 XRaiseWindow (dpy, parent);
2840 break; 3181 break;
2841 case 6: /* lower window */ 3182 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3183 XLowerWindow (dpy, parent);
2843 break; 3184 break;
2844 case 7: /* refresh window */ 3185 case 7: /* refresh window */
2845 scr_touch (true); 3186 scr_touch (true);
2846 break; 3187 break;
2847 case 8: /* set size (chars) */ 3188 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3189 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
2850 break; 3191 break;
3192
3193 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3194 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3195 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3196 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3197 (unsigned int) (args[1] * fheight));
2855 break; 3198 break;
3199
2856 /* 3200 /*
2857 * reports - some output format copied from XTerm 3201 * reports - some output format copied from XTerm
2858 */ 3202 */
2859 case 11: /* report window state */ 3203 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3205 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3206 break;
2863 case 13: /* report window position */ 3207 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3209 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3210 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3211 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3212 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3213 break;
2870 case 14: /* report window size (pixels) */ 3214 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3215 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3216 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3217 break;
3218 case 18: /* report text area size (chars) */
3219 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3220 break;
2874 case 18: /* report window size (chars) */ 3221 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3222 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3223 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3224 case 20: /* report icon label */
3225 {
3226 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3227 XGetIconName (dpy, parent, &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3228 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3229 XFree (s);
3230 }
2881 break; 3231 break;
2882 case 21: /* report window title */ 3232 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3233 {
3234 char *s;
3235 XFetchName (dpy, parent, &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3236 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3237 XFree (s);
3238 }
2885 break; 3239 break;
2886#endif
2887
2888 } 3240 }
2889} 3241}
2890#endif 3242#endif
2891 3243
2892/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2893/* 3245/*
2894 * get input up until STRING TERMINATOR (or BEL) 3246 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3247 * ends_how is terminator used. returned input must be free()'d
2896 */ 3248 */
2897unsigned char * 3249char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3250rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3251{
2900 int seen_esc = 0; /* seen escape? */ 3252 unicode_t ch;
3253 bool seen_esc = false;
2901 unsigned int n = 0; 3254 unsigned int n = 0;
2902 unsigned char *s; 3255 wchar_t string[CBUFSIZ];
2903 unsigned char ch, string[STRING_MAX];
2904 3256
2905 for (; (ch = cmd_getc ());) 3257 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3258 {
2907 if (ch == C0_BEL 3259 if (seen_esc)
2908 || ch == CHAR_ST 3260 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3261 if (ch == 0x5c) /* 7bit ST */
2910 break; 3262 break;
3263 else
3264 return NULL;
3265 }
2911 if (ch == C0_ESC) 3266 else if (ch == C0_ESC)
2912 { 3267 {
2913 seen_esc = 1; 3268 seen_esc = true;
2914 continue; 3269 continue;
2915 } 3270 }
3271 else if (ch == C0_BEL || ch == CHAR_ST)
3272 break;
2916 else if (ch == '\t') 3273 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3274 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3275 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3276 return NULL; /* other control character - exit */
3277
3278 seen_esc = false;
3279
2920 if (n < sizeof (string) - 1) 3280 if (n >= sizeof (string) - 1)
3281 // stop at some sane length
3282 return NULL;
3283
2921 string[n++] = ch; 3284 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3285 }
3286
2924 string[n++] = '\0'; 3287 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3288
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3289 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3290
2929 return s; 3291 return rxvt_wcstombs (string);
2930} 3292}
2931 3293
2932/*----------------------------------------------------------------------*/ 3294/*----------------------------------------------------------------------*/
2933/* 3295/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3296 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3297 */
2936void 3298void
2937rxvt_term::process_dcs_seq () 3299rxvt_term::process_dcs_seq ()
2938{ 3300{
2939 unsigned char eh, *s;
2940 /* 3301 /*
2941 * Not handled yet 3302 * Not handled yet
2942 */ 3303 */
3304
3305 unicode_t eh;
2943 s = get_to_st (&eh); 3306 char *s = get_to_st (eh);
2944 if (s) 3307 if (s)
2945 free (s); 3308 free (s);
3309
2946 return; 3310 return;
2947} 3311}
2948 3312
2949/*----------------------------------------------------------------------*/ 3313/*----------------------------------------------------------------------*/
2950/* 3314/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3315 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3316 */
2953void 3317void
2954rxvt_term::process_osc_seq () 3318rxvt_term::process_osc_seq ()
2955{ 3319{
2956 unsigned char ch, eh, *s; 3320 int arg;
2957 int arg;
2958 3321
2959 ch = cmd_getc (); 3322 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3323 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3324 arg = arg * 10 + (ch - '0');
2962 3325
2963 if (ch == ';') 3326 if (ch == ';')
2964 { 3327 {
3328 unicode_t eh;
2965 s = get_to_st (&eh); 3329 char *s = get_to_st (eh);
3330
2966 if (s) 3331 if (s)
2967 { 3332 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3333 process_xterm_seq (arg, s, eh);
2980 free (s); 3334 free (s);
2981 } 3335 }
2982 } 3336 }
2983} 3337}
3338
3339static unsigned int
3340colorcube_index (unsigned int idx_r,
3341 unsigned int idx_g,
3342 unsigned int idx_b)
3343{
3344 assert (idx_r < Red_levels);
3345 assert (idx_g < Green_levels);
3346 assert (idx_b < Blue_levels);
3347
3348 return idx_r * Blue_levels * Green_levels +
3349 idx_g * Blue_levels +
3350 idx_b;
3351}
3352
3353/*
3354 * Find the nearest color slot in the hidden color cube,
3355 * adapt its value to the 24bit RGB color.
3356 */
3357unsigned int
3358rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b)
3359{
3360 r &= 0xff;
3361 g &= 0xff;
3362 b &= 0xff;
3363
3364 unsigned int color = (r << 16) | (g << 8) | b;
3365 unsigned int idx_r = r / (0xff / (Red_levels - 1));
3366 unsigned int idx_g = g / (0xff / (Green_levels - 1));
3367 unsigned int idx_b = b / (0xff / (Blue_levels - 1));
3368 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3369
3370 if (rgb24_color[idx] == color)
3371 return idx + minTermCOLOR24;
3372
3373 /* we allow one of the 6 directly neighbouring colours */
3374 /* to replace the current color, if they not used recently */
3375 static const signed char dxyz[][3] = {
3376 0, 0, 0,
3377 0, 0, +1,
3378 0, 0, -1,
3379 0, +1, 0,
3380 0, -1, 0,
3381 +1, 0, 0,
3382 -1, 0, 0,
3383 };
3384
3385 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3386 {
3387 int r = idx_r + dxyz[n][0];
3388 int g = idx_r + dxyz[n][1];
3389 int b = idx_r + dxyz[n][2];
3390
3391 if (!IN_RANGE_EXC (r, 0, Red_levels))
3392 continue;
3393
3394 if (!IN_RANGE_EXC (g, 0, Green_levels))
3395 continue;
3396
3397 if (!IN_RANGE_EXC (b, 0, Blue_levels))
3398 continue;
3399
3400 unsigned int index = colorcube_index (r, g, b);
3401
3402 // minor issue: could update index 0 few more times
3403 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3404 {
3405 idx = index;
3406 goto update;
3407 }
3408
3409 if (rgb24_color[index] == color)
3410 return index + minTermCOLOR24;
3411
3412 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3413 // but also handles wrap around values good enough
3414 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3415 idx = index;
3416 }
3417
3418update:
3419 rgb24_color[idx] = color;
3420 rgb24_seqno[idx] = ++rgb24_sequence;
3421
3422 idx += minTermCOLOR24;
3423 pix_colors_focused [idx].free (this);
3424 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101));
3425 update_fade_color (idx, false);
3426
3427 return idx;
3428}
3429
3430void
3431rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3432{
3433 if (str[0] == '?' && !str[1])
3434 {
3435 rgba c;
3436 pix_colors_focused[color].get (c);
3437
3438#if XFT
3439 if (c.a != rgba::MAX_CC)
3440 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3441 else
3442#endif
3443 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3444 }
3445 else
3446 set_window_color (color, str);
3447}
3448
2984/* 3449/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3450 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3451 */
3006void 3452void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3453rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3454{
3009 int changed = 0; 3455 int color;
3010 int color;
3011 char *buf, *name; 3456 char *buf, *name;
3457 bool query = str[0] == '?' && !str[1];
3458 int saveop = op;
3459
3460 dLocal (Display *, dpy);
3012 3461
3013 assert (str != NULL); 3462 assert (str != NULL);
3463
3464 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3465 return;
3466
3014 switch (op) 3467 switch (op)
3015 { 3468 {
3016 case XTerm_name: 3469 case XTerm_name:
3017 set_title (str); 3470 set_title (str);
3018 /* FALLTHROUGH */ 3471 /* FALLTHROUGH */
3019 case XTerm_iconName: 3472 case XTerm_iconName:
3020 set_iconName (str); 3473 set_icon_name (str);
3021 break; 3474 break;
3022 case XTerm_title: 3475 case XTerm_title:
3023 set_title (str); 3476 set_title (str);
3024 break; 3477 break;
3478 case XTerm_property:
3479 if (str[0] == '?')
3480 {
3481 Atom prop = display->atom (str + 1);
3482 Atom actual_type;
3483 int actual_format;
3484 unsigned long nitems;
3485 unsigned long bytes_after;
3486 unsigned char *value = 0;
3487 const char *str = "";
3488
3489 if (prop
3490 && XGetWindowProperty (dpy, parent,
3491 prop, 0, 1<<16, 0, AnyPropertyType,
3492 &actual_type, &actual_format,
3493 &nitems, &bytes_after, &value) == Success
3494 && actual_type != None
3495 && actual_format == 8)
3496 str = (const char *)(value);
3497
3498 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3499
3500 XFree (value);
3501 }
3502 else
3503 {
3504 char *eq = strchr (str, '=');
3505
3506 if (eq)
3507 {
3508 *eq = 0;
3509 set_utf8_property (display->atom (str), eq + 1);
3510 }
3511 else
3512 XDeleteProperty (dpy, parent,
3513 display->atom (str));
3514 }
3515 break;
3516
3025 case XTerm_Color: 3517 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3518 for (buf = (char *)str; buf && *buf;)
3027 { 3519 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3520 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3521 break;
3522
3030 *name++ = '\0'; 3523 *name++ = '\0';
3031 color = atoi (buf); 3524 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3525
3526 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3527 break;
3528
3034 if ((buf = STRCHR (name, ';')) != NULL) 3529 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3530 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3531
3532 process_color_seq (op, color, name, resp);
3037 } 3533 }
3534 break;
3535 case Rxvt_restoreFG:
3536 case XTerm_Color00:
3537 process_color_seq (op, Color_fg, str, resp);
3538 break;
3539 case Rxvt_restoreBG:
3540 case XTerm_Color01:
3541 process_color_seq (op, Color_bg, str, resp);
3038 break; 3542 break;
3039#ifndef NO_CURSORCOLOR 3543#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3544 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3545 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3546 break;
3043#endif 3547#endif
3044 case XTerm_Color_pointer: 3548 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3549 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3550 break;
3551 case XTerm_Color_pointer_bg:
3552 process_color_seq (op, Color_pointer_bg, str, resp);
3553 break;
3554#ifdef OPTION_HC
3555 case XTerm_Color_HC:
3556 process_color_seq (op, Color_HC, str, resp);
3557 break;
3558 case XTerm_Color_HTC:
3559 process_color_seq (op, Color_HTC, str, resp);
3560 break;
3561#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3562#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3563 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3564 process_color_seq (op, Color_BD, str, resp);
3050 break; 3565 break;
3051 case XTerm_Color_UL: 3566 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3567 process_color_seq (op, Color_UL, str, resp);
3053 break; 3568 break;
3054 case XTerm_Color_RV: 3569 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3570 process_color_seq (op, Color_IT, str, resp);
3056 break; 3571 break;
3057#endif 3572#endif
3573 case URxvt_Color_border:
3574 process_color_seq (op, Color_border, str, resp);
3575 break;
3058 3576
3059 case XTerm_Menu: 3577#if BG_IMAGE_FROM_ROOT
3578 case URxvt_Color_tint:
3579 process_color_seq (op, Color_tint, str, resp);
3060 /* 3580 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3581 bool changed = false;
3062 * so DON'T do it here 3582
3583 if (ISSET_PIXCOLOR (Color_tint))
3584 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3585
3586 if (changed)
3587 update_background ();
3063 */ 3588 }
3589
3064 break; 3590 break;
3591#endif
3592
3593#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3594 case Rxvt_Pixmap:
3066 if (*str != ';') 3595 if (!strcmp (str, "?"))
3067 { 3596 {
3068#if XPM_BACKGROUND 3597 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3598 int h_scale = fimage.h_scale;
3070 set_bgPixmap (str); /* change pixmap */ 3599 int v_scale = fimage.v_scale;
3071#endif 3600 int h_align = fimage.h_align;
3072 scr_touch (true); 3601 int v_align = fimage.v_align;
3602
3603 sprintf (str, "[%dx%d+%d+%d]",
3604 h_scale, v_scale,
3605 h_align, v_align);
3606 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3607 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3608 else
3106 { 3609 {
3107 set_locale (str); 3610 bool changed = false;
3108 im_cb (); 3611
3612 if (*str != ';')
3613 {
3614 try
3615 {
3616 fimage.set_file_geometry (this, str);
3617 changed = true;
3618 }
3619 catch (const class rxvt_failure_exception &e)
3620 {
3621 }
3622 }
3623 else
3624 {
3625 str++;
3626 if (fimage.set_geometry (str, true))
3627 changed = true;
3628 }
3629
3630 if (changed)
3631 {
3632 if (bg_window_position_sensitive ())
3633 {
3634 int x, y;
3635 get_window_origin (x, y);
3636 parent_x = x;
3637 parent_y = y;
3638 }
3639 update_background ();
3640 }
3109 } 3641 }
3110 break; 3642 break;
3643#endif
3644
3645 case XTerm_logfile:
3646 // TODO, when secure mode?
3647 break;
3648
3111#if 0 3649#if 0
3112 case XTerm_dumpscreen: /* no error notices */ 3650 case Rxvt_dumpscreen: /* no error notices */
3113 { 3651 {
3114 int fd; 3652 int fd;
3115 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3653 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3116 { 3654 {
3117 scr_dump (fd); 3655 scr_dump (fd);
3118 close (fd); 3656 close (fd);
3119 } 3657 }
3120 } 3658 }
3121 break; 3659 break;
3122#endif 3660#endif
3661 case XTerm_font:
3662 op = URxvt_font;
3663 case URxvt_font:
3664#if ENABLE_STYLES
3665 case URxvt_boldFont:
3666 case URxvt_italicFont:
3667 case URxvt_boldItalicFont:
3668#endif
3669 if (query)
3670 tt_printf ("\33]%d;%-.250s%c", saveop,
3671 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3672 ? fontset[op - URxvt_font]->fontdesc : "",
3673 resp);
3674 else
3675 {
3676 const char *&res = rs[Rs_font + (op - URxvt_font)];
3123 3677
3678 res = strdup (str);
3679 allocated.push_back ((void *)res);
3680 set_fonts ();
3681 }
3682 break;
3683
3684 case URxvt_version:
3685 if (query)
3686 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3687 op,
3688 rs[Rs_name], VERSION[0], VERSION[2],
3689 resp);
3690 break;
3691
3692#if !ENABLE_MINIMAL
3693 case URxvt_locale:
3694 if (query)
3695 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3696 else
3697 {
3698 set_locale (str);
3699 pty->set_utf8_mode (enc_utf8);
3700 init_xlocale ();
3701 }
3702 break;
3703
3704 case URxvt_view_up:
3705 case URxvt_view_down:
3706 {
3707 int lines = atoi (str);
3708
3709 if (lines)
3710 scr_page (op == URxvt_view_up ? UP : DN, lines);
3711 else
3712 scr_erase_savelines ();
3713 }
3714
3715 break;
3716#endif
3717
3718#if ENABLE_PERL
3719 case URxvt_perl:
3720 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3721 break;
3722#endif
3124 } 3723 }
3125} 3724}
3126/*----------------------------------------------------------------------*/ 3725/*----------------------------------------------------------------------*/
3127 3726
3128/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3727/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3133 * 's' = save 3732 * 's' = save
3134 * 'r' = restore 3733 * 'r' = restore
3135 * 't' = toggle 3734 * 't' = toggle
3136 * so no need for fancy checking 3735 * so no need for fancy checking
3137 */ 3736 */
3138int 3737int ecb_cold
3139rxvt_term::privcases (int mode, unsigned long bit) 3738rxvt_term::privcases (int mode, unsigned long bit)
3140{ 3739{
3141 int state; 3740 int state;
3142 3741
3143 if (mode == 's') 3742 if (mode == 's')
3144 { 3743 {
3145 SavedModes |= (PrivateModes & bit); 3744 if (priv_modes & bit)
3745 SavedModes |= bit;
3746 else
3747 SavedModes &= ~bit;
3146 return -1; 3748 return -1;
3147 } 3749 }
3148 else 3750 else
3149 { 3751 {
3150 if (mode == 'r') 3752 if (mode == 'r')
3151 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3753 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3152 else 3754 else
3153 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3755 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3154 PrivMode (state, bit); 3756
3757 if (state)
3758 priv_modes |= bit;
3759 else
3760 priv_modes &= ~bit;
3155 } 3761 }
3762
3156 return state; 3763 return state;
3157} 3764}
3158 3765
3159/* we're not using priv _yet_ */ 3766/* we're not using priv _yet_ */
3160void 3767void
3161rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3768rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3162{ 3769{
3163 unsigned int i, j; 3770 unsigned int i, j;
3164 int state; 3771 int state;
3772
3165 static const struct 3773 static const struct
3166 { 3774 {
3167 const int argval; 3775 const int argval;
3168 const unsigned long bit; 3776 const unsigned long bit;
3169 }
3170 argtopriv[] = { 3777 } argtopriv[] = {
3171 { 1, PrivMode_aplCUR }, 3778 { 1, PrivMode_aplCUR }, // DECCKM
3172 { 2, PrivMode_vt52 }, 3779 { 2, PrivMode_vt52 }, // DECANM
3173 { 3, PrivMode_132 }, 3780 { 3, PrivMode_132 }, // DECCOLM
3174 { 4, PrivMode_smoothScroll }, 3781 { 4, PrivMode_smoothScroll }, // DECSCLM
3175 { 5, PrivMode_rVideo }, 3782 { 5, PrivMode_rVideo }, // DECSCNM
3176 { 6, PrivMode_relOrigin }, 3783 { 6, PrivMode_relOrigin }, // DECOM
3177 { 7, PrivMode_Autowrap }, 3784 { 7, PrivMode_Autowrap }, // DECAWM
3785 // 8, auto-repeat keys // DECARM
3178 { 9, PrivMode_MouseX10 }, 3786 { 9, PrivMode_MouseX10 },
3179#ifdef menuBar_esc 3787 { 12, PrivMode_BlinkingCursor },
3180 { menuBar_esc, PrivMode_menuBar }, 3788 // 18 end FF to printer after print screen
3181#endif 3789 // 19 Print screen prints full screen/scroll region
3790 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3182#ifdef scrollBar_esc 3791#ifdef scrollBar_esc
3183 { scrollBar_esc, PrivMode_scrollBar }, 3792 { scrollBar_esc, PrivMode_scrollBar },
3184#endif 3793#endif
3185 { 25, PrivMode_VisibleCursor },
3186 { 35, PrivMode_ShiftKeys }, 3794 { 35, PrivMode_ShiftKeys }, // rxvt extension
3795 // 38, tektronix mode // DECTEK
3187 { 40, PrivMode_132OK }, 3796 { 40, PrivMode_132OK },
3797 // 41 xterm more fixes NYI
3798 // 45 margin bell NYI
3799 // 46 start logging
3188 { 47, PrivMode_Screen }, 3800 { 47, PrivMode_Screen },
3189 { 66, PrivMode_aplKP }, 3801 { 66, PrivMode_aplKP }, // DECNKM
3190#ifndef NO_BACKSPACE_KEY 3802#ifndef NO_BACKSPACE_KEY
3191 { 67, PrivMode_BackSpace }, 3803 { 67, PrivMode_BackSpace }, // DECBKM
3192#endif 3804#endif
3193 { 1000, PrivMode_MouseX11 }, 3805 { 1000, PrivMode_MouseX11 },
3806 { 1002, PrivMode_MouseBtnEvent },
3807 { 1003, PrivMode_MouseAnyEvent },
3808#if ENABLE_FRILLS
3809 { 1004, PrivMode_FocusEvent },
3810 { 1005, PrivMode_ExtModeMouse },
3811#endif
3194 { 1010, PrivMode_TtyOutputInh }, 3812 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3195 { 1011, PrivMode_Keypress }, 3813 { 1011, PrivMode_Keypress }, // rxvt extension
3814#if ENABLE_FRILLS
3815 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3816#endif
3817 // 1035 enable modifiers for alt, numlock NYI
3818 // 1036 send ESC for meta keys NYI
3819 // 1037 send DEL for keypad delete NYI
3196 { 1047, PrivMode_Screen }, 3820 { 1047, PrivMode_Screen },
3821 // 1048 save and restore cursor, implemented in code
3197 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3822 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3823 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3824 { 2004, PrivMode_BracketPaste },
3198 }; 3825 };
3199 3826
3200 if (nargs == 0) 3827 if (nargs == 0)
3201 return; 3828 return;
3202 3829
… …
3209 for (i = 0; i < nargs; i++) 3836 for (i = 0; i < nargs; i++)
3210 { 3837 {
3211 state = -1; 3838 state = -1;
3212 3839
3213 /* basic handling */ 3840 /* basic handling */
3214 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3841 for (j = 0; j < ecb_array_length (argtopriv); j++)
3215 if (argtopriv[j].argval == arg[i]) 3842 if (argtopriv[j].argval == arg[i])
3216 { 3843 {
3217 state = privcases (mode, argtopriv[j].bit); 3844 state = privcases (mode, argtopriv[j].bit);
3218 break; 3845 break;
3219 } 3846 }
3220 3847
3221 /* extra handling for values with state unkept */ 3848 /* extra handling for values with state unkept */
3222 if (state == -1)
3223 switch (arg[i]) 3849 switch (arg[i])
3224 { 3850 {
3851#if ENABLE_STYLES
3852 case 1021:
3853 set_option (Opt_intensityStyles, mode);
3854
3855 scr_touch (true);
3856 break;
3857#endif
3225 case 1048: /* alternative cursor save */ 3858 case 1048: /* alternative cursor save */
3859 if (option (Opt_secondaryScreen))
3226 if (mode == 0) 3860 if (mode == 0)
3227 scr_cursor (RESTORE); 3861 scr_cursor (RESTORE);
3228 else if (mode == 1) 3862 else if (mode == 1)
3229 scr_cursor (SAVE); 3863 scr_cursor (SAVE);
3230 /* FALLTHROUGH */
3231 default:
3232 continue; /* for (;i;) */
3233 }
3234
3235 /* extra handling for values with valid 0 or 1 state */
3236 switch (arg[i])
3237 {
3238 /* case 1: - application cursor keys */
3239 case 2: /* VT52 mode */
3240 /* oddball mode. should be set regardless of set/reset
3241 * parameter. Return from VT52 mode with an ESC < from
3242 * within VT52 mode
3243 */
3244 PrivMode (1, PrivMode_vt52);
3245 break; 3864 break;
3865 }
3866
3867 if (state >= 0)
3868 /* extra handling for values with valid 0 or 1 state */
3869 switch (arg[i])
3870 {
3871 /* case 1: - application cursor keys */
3872 case 2: /* VT52 mode */
3873 /* oddball mode. should be set regardless of set/reset
3874 * parameter. Return from VT52 mode with an ESC < from
3875 * within VT52 mode
3876 */
3877 priv_modes |= PrivMode_vt52;
3878 break;
3246 case 3: /* 80/132 */ 3879 case 3: /* 80/132 */
3247 if (PrivateModes & PrivMode_132OK) 3880 if (priv_modes & PrivMode_132OK)
3248 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3881 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3249 (unsigned int)TermWin.height);
3250 break; 3882 break;
3251 case 4: /* smooth scrolling */ 3883 case 4: /* smooth scrolling */
3252 if (state)
3253 Options &= ~Opt_jumpScroll;
3254 else
3255 Options |= Opt_jumpScroll; 3884 set_option (Opt_jumpScroll, !state);
3256 break; 3885 break;
3257 case 5: /* reverse video */ 3886 case 5: /* reverse video */
3258 scr_rvideo_mode (state); 3887 scr_rvideo_mode (state);
3259 break; 3888 break;
3260 case 6: /* relative/absolute origins */ 3889 case 6: /* relative/absolute origins */
3261 scr_relative_origin (state); 3890 scr_relative_origin (state);
3262 break; 3891 break;
3263 case 7: /* autowrap */ 3892 case 7: /* autowrap */
3264 scr_autowrap (state); 3893 scr_autowrap (state);
3265 break; 3894 break;
3266 /* case 8: - auto repeat, can't do on a per window basis */ 3895 /* case 8: - auto repeat, can't do on a per window basis */
3267 case 9: /* X10 mouse reporting */ 3896 case 9: /* X10 mouse reporting */
3268 if (state) /* orthogonal */ 3897 if (state) /* orthogonal */
3269 PrivateModes &= ~ (PrivMode_MouseX11); 3898 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3270 break; 3899 break;
3271#ifdef menuBar_esc
3272 case menuBar_esc:
3273#ifdef MENUBAR
3274 map_menuBar (state);
3275#endif
3276 break;
3277#endif
3278#ifdef scrollBar_esc 3900#ifdef scrollBar_esc
3279 case scrollBar_esc: 3901 case scrollBar_esc:
3280 if (scrollbar_mapping (state)) 3902 scrollBar.map (state);
3281 {
3282 resize_all_windows (0, 0, 0); 3903 resize_all_windows (0, 0, 0);
3283 scr_touch (true); 3904 scr_touch (true);
3284 }
3285 break; 3905 break;
3286#endif 3906#endif
3907#ifdef CURSOR_BLINK
3908 case 12:
3909 cursor_blink_reset ();
3910 break;
3911#endif
3287 case 25: /* visible/invisible cursor */ 3912 case 25: /* visible/invisible cursor */
3288 scr_cursor_visible (state); 3913 scr_cursor_visible (state);
3289 break; 3914 break;
3290 /* case 35: - shift keys */ 3915 /* case 35: - shift keys */
3291 /* case 40: - 80 <--> 132 mode */ 3916 /* case 40: - 80 <--> 132 mode */
3292 case 47: /* secondary screen */ 3917 case 47: /* secondary screen */
3293 scr_change_screen (state); 3918 scr_change_screen (state);
3294 break; 3919 break;
3295 /* case 66: - application key pad */ 3920 /* case 66: - application key pad */
3296 /* case 67: - backspace key */ 3921 /* case 67: - backspace key */
3297 case 1000: /* X11 mouse reporting */ 3922 case 1000: /* X11 mouse reporting */
3298 if (state) /* orthogonal */ 3923 if (state) /* orthogonal */
3299 PrivateModes &= ~ (PrivMode_MouseX10); 3924 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3300 break; 3925 break;
3301#if 0
3302 case 1001: 3926 case 1002:
3303 break; /* X11 mouse highlighting */ 3927 case 1003:
3304#endif 3928 if (state)
3929 {
3930 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3931 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3932 mouse_row = mouse_col = 0;
3933 vt_emask_mouse = PointerMotionMask;
3934 }
3935 else
3936 vt_emask_mouse = NoEventMask;
3937
3938 vt_select_input ();
3939 break;
3305 case 1010: /* scroll to bottom on TTY output inhibit */ 3940 case 1010: /* scroll to bottom on TTY output inhibit */
3306 if (state)
3307 Options &= ~Opt_scrollTtyOutput;
3308 else
3309 Options |= Opt_scrollTtyOutput; 3941 set_option (Opt_scrollTtyOutput, !state);
3310 break; 3942 break;
3311 case 1011: /* scroll to bottom on key press */ 3943 case 1011: /* scroll to bottom on key press */
3312 if (state)
3313 Options |= Opt_scrollTtyKeypress; 3944 set_option (Opt_scrollTtyKeypress, state);
3314 else
3315 Options &= ~Opt_scrollTtyKeypress;
3316 break; 3945 break;
3317 case 1047: /* secondary screen w/ clearing */ 3946 case 1047: /* secondary screen w/ clearing last */
3318 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3947 if (option (Opt_secondaryScreen))
3319 if (current_screen != PRIMARY) 3948 if (!state)
3320 scr_erase_screen (2); 3949 scr_erase_screen (2);
3950
3321 scr_change_screen (state); 3951 scr_change_screen (state);
3322 /* FALLTHROUGH */
3323 default:
3324 break; 3952 break;
3953 case 1049: /* secondary screen w/ clearing first */
3954 if (option (Opt_secondaryScreen))
3955 if (state)
3956 scr_cursor (SAVE);
3957
3958 scr_change_screen (state);
3959
3960 if (option (Opt_secondaryScreen))
3961 if (state)
3962 scr_erase_screen (2);
3963 else
3964 scr_cursor (RESTORE);
3965 break;
3966 default:
3967 break;
3325 } 3968 }
3326 } 3969 }
3327} 3970}
3328/*}}} */ 3971/*}}} */
3329 3972
3330/*{{{ process sgr sequences */ 3973/*{{{ process sgr sequences */
3331void 3974void ecb_hot
3332rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3975rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3333{ 3976{
3334 unsigned int i; 3977 unsigned int i;
3335 short rendset; 3978 short rendset;
3336 int rendstyle; 3979 int rendstyle;
3337 3980
3338 if (nargs == 0) 3981 if (nargs == 0)
3339 { 3982 {
3340 scr_rendition (0, ~RS_None); 3983 scr_rendition (0, ~RS_None);
3341 return; 3984 return;
3342 } 3985 }
3986
3343 for (i = 0; i < nargs; i++) 3987 for (i = 0; i < nargs; i++)
3344 { 3988 {
3345 rendset = -1; 3989 rendset = -1;
3346 switch (arg[i]) 3990 switch (arg[i])
3347 { 3991 {
… …
3349 rendset = 0, rendstyle = ~RS_None; 3993 rendset = 0, rendstyle = ~RS_None;
3350 break; 3994 break;
3351 case 1: 3995 case 1:
3352 rendset = 1, rendstyle = RS_Bold; 3996 rendset = 1, rendstyle = RS_Bold;
3353 break; 3997 break;
3998 //case 2: // low intensity
3999 case 3:
4000 rendset = 1, rendstyle = RS_Italic;
4001 break;
3354 case 4: 4002 case 4:
3355 rendset = 1, rendstyle = RS_Uline; 4003 rendset = 1, rendstyle = RS_Uline;
3356 break; 4004 break;
3357 case 5: 4005 case 5: // slowly blinking
4006 case 6: // rapidly blinking
3358 rendset = 1, rendstyle = RS_Blink; 4007 rendset = 1, rendstyle = RS_Blink;
3359 break; 4008 break;
4009 //case 6: // scoansi light background
3360 case 7: 4010 case 7:
3361 rendset = 1, rendstyle = RS_RVid; 4011 rendset = 1, rendstyle = RS_RVid;
3362 break; 4012 break;
3363 case 22: 4013 case 8:
4014 // invisible. NYI
4015 break;
4016 //case 9: // crossed out
4017 //case 10: // scoansi acs off, primary font
4018 //case 11: // scoansi acs on, first alt font
4019 //case 12: // scoansi acs on, |0x80, second alt font
4020 //...
4021 //case 19: // ninth alt font
4022 //case 20: // gothic
4023 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3364 rendset = 0, rendstyle = RS_Bold; 4024 rendset = 0, rendstyle = RS_Bold;
3365 break; 4025 break;
3366 case 24: 4026 case 22: // bold off (vt220)
4027 rendset = 0, rendstyle = RS_Bold;
4028 break;
4029 case 23: // disable italic
4030 rendset = 0, rendstyle = RS_Italic;
4031 break;
4032 case 24: // underline off (vt220)
3367 rendset = 0, rendstyle = RS_Uline; 4033 rendset = 0, rendstyle = RS_Uline;
3368 break; 4034 break;
3369 case 25: 4035 case 25: // blink off (vt220)
3370 rendset = 0, rendstyle = RS_Blink; 4036 rendset = 0, rendstyle = RS_Blink;
3371 break; 4037 break;
3372 case 27: 4038 case 26: // variable spacing (iso 8613)
4039 rendset = 0, rendstyle = RS_Blink;
4040 break;
4041 case 27: // reverse off (vt220)
3373 rendset = 0, rendstyle = RS_RVid; 4042 rendset = 0, rendstyle = RS_RVid;
3374 break; 4043 break;
4044 //case 28: // visible. NYI
4045 //case 29: // not crossed-out
3375 } 4046 }
4047
3376 if (rendset != -1) 4048 if (rendset != -1)
3377 { 4049 {
3378 scr_rendition (rendset, rendstyle); 4050 scr_rendition (rendset, rendstyle);
3379 continue; /* for (;i;) */ 4051 continue; /* for (;i;) */
3380 } 4052 }
… …
3387 case 33: 4059 case 33:
3388 case 34: 4060 case 34:
3389 case 35: 4061 case 35:
3390 case 36: 4062 case 36:
3391 case 37: 4063 case 37:
3392 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4064 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3393 Color_fg);
3394 break; 4065 break;
3395#ifdef TTY_256COLOR 4066 case 38: // set fg color, ISO 8613-6
3396 case 38:
3397 if (nargs > i + 2 && arg[i + 1] == 5) 4067 if (nargs > i + 2 && arg[i + 1] == 5)
3398 { 4068 {
3399 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4069 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3400 Color_fg);
3401 i += 2; 4070 i += 2;
3402 } 4071 }
4072 else if (nargs > i + 4 && arg[i + 1] == 2)
4073 {
4074 unsigned int r = arg[i + 2];
4075 unsigned int g = arg[i + 3];
4076 unsigned int b = arg[i + 4];
4077 unsigned int idx = map_rgb24_color (r, g, b);
4078 scr_color (idx, Color_fg);
4079 i += 4;
4080 }
3403 break; 4081 break;
3404#endif
3405 case 39: /* default fg */ 4082 case 39: /* default fg */
3406 scr_color (Color_fg, Color_fg); 4083 scr_color (Color_fg, Color_fg);
3407 break; 4084 break;
3408 4085
3409 case 40: 4086 case 40:
… …
3412 case 43: 4089 case 43:
3413 case 44: 4090 case 44:
3414 case 45: 4091 case 45:
3415 case 46: 4092 case 46:
3416 case 47: 4093 case 47:
3417 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4094 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3418 Color_bg);
3419 break; 4095 break;
3420#ifdef TTY_256COLOR 4096 case 48: // set bg color, ISO 8613-6
3421 case 48:
3422 if (nargs > i + 2 && arg[i + 1] == 5) 4097 if (nargs > i + 2 && arg[i + 1] == 5)
3423 { 4098 {
3424 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4099 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3425 Color_bg);
3426 i += 2; 4100 i += 2;
3427 } 4101 }
4102 else if (nargs > i + 4 && arg[i + 1] == 2)
4103 {
4104 unsigned int r = arg[i + 2];
4105 unsigned int g = arg[i + 3];
4106 unsigned int b = arg[i + 4];
4107 unsigned int idx = map_rgb24_color (r, g, b);
4108 scr_color (idx, Color_bg);
4109 i += 4;
4110 }
3428 break; 4111 break;
3429#endif
3430 case 49: /* default bg */ 4112 case 49: /* default bg */
3431 scr_color (Color_bg, Color_bg); 4113 scr_color (Color_bg, Color_bg);
3432 break; 4114 break;
3433 4115
3434#ifndef NO_BRIGHTCOLOR 4116 //case 50: // not variable spacing
4117
4118#if !ENABLE_MINIMAL
3435 case 90: 4119 case 90:
3436 case 91: /* set bright fg color */ 4120 case 91: /* set bright fg color */
3437 case 92: 4121 case 92:
3438 case 93: 4122 case 93:
3439 case 94: 4123 case 94:
3440 case 95: 4124 case 95:
3441 case 96: 4125 case 96:
3442 case 97: 4126 case 97:
3443 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4127 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3444 Color_fg);
3445 break; 4128 break;
3446 case 100: 4129 case 100:
3447 case 101: /* set bright bg color */ 4130 case 101: /* set bright bg color */
3448 case 102: 4131 case 102:
3449 case 103: 4132 case 103:
3450 case 104: 4133 case 104:
3451 case 105: 4134 case 105:
3452 case 106: 4135 case 106:
3453 case 107: 4136 case 107:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4137 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3455 Color_bg);
3456 break; 4138 break;
3457#endif 4139#endif
3458
3459 } 4140 }
3460 } 4141 }
4142}
4143
4144void
4145rxvt_term::set_cursor_style (int style)
4146{
4147 if (!IN_RANGE_INC (style, 0, 6))
4148 return;
4149
4150 if (style == 0)
4151 style = 1;
4152
4153 cursor_type = (style - 1) / 2;
4154 set_option (Opt_cursorUnderline, cursor_type == 1);
4155
4156#ifdef CURSOR_BLINK
4157 set_option (Opt_cursorBlink, style & 1);
4158 cursor_blink_reset ();
4159#endif
4160
4161 want_refresh = 1;
3461} 4162}
3462/*}}} */ 4163/*}}} */
3463 4164
3464/*{{{ process Rob Nation's own graphics mode sequences */
3465void
3466rxvt_term::process_graphics ()
3467{
3468 unsigned char ch, cmd = cmd_getc ();
3469
3470 if (cmd == 'Q')
3471 { /* query graphics */
3472 tt_printf ("\033G0\n"); /* no graphics */
3473 return;
3474 }
3475 /* swallow other graphics sequences until terminating ':' */
3476 do
3477 ch = cmd_getc ();
3478 while (ch != ':');
3479}
3480/*}}} */
3481
3482/* ------------------------------------------------------------------------- */ 4165/* ---------------------------------------------------------------------- */
4166/* Write data to the pty as typed by the user, pasted with the mouse,
4167 * or generated by us in response to a query ESC sequence.
4168 */
3483 4169
3484/* 4170/*
3485 * Send printf () formatted output to the command. 4171 * Send printf () formatted output to the command.
3486 * Only use for small amounts of data. 4172 * Only use for small amounts of data.
3487 */ 4173 */
3488void 4174void
3489rxvt_term::tt_printf (const char *fmt,...) 4175rxvt_term::tt_printf (const char *fmt,...)
3490{ 4176{
3491 va_list arg_ptr; 4177 va_list arg_ptr;
3492 unsigned char buf[256]; 4178 char buf[256];
3493 4179
3494 va_start (arg_ptr, fmt); 4180 va_start (arg_ptr, fmt);
3495 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4181 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3496 va_end (arg_ptr); 4182 va_end (arg_ptr);
3497 tt_write (buf, STRLEN (buf)); 4183 tt_write (buf, strlen (buf));
3498} 4184}
3499 4185
3500/* ---------------------------------------------------------------------- */
3501/* Write data to the pty as typed by the user, pasted with the mouse, 4186/* Write data to the pty as typed by the user. */
3502 * or generated by us in response to a query ESC sequence.
3503 */
3504void 4187void
3505rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4188rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3506{ 4189{
3507 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4190 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4191 return;
3508 4192
3509 if (len) 4193 if (option (Opt_scrollTtyKeypress))
4194 if (view_start)
3510 { 4195 {
4196 view_start = 0;
4197 want_refresh = 1;
4198 }
4199
4200 tt_write_ (data, len);
4201}
4202
4203void
4204rxvt_term::tt_write (const char *data, unsigned int len)
4205{
4206 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4207 return;
4208
4209 tt_write_ (data, len);
4210}
4211
4212static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4213
4214void
4215rxvt_term::tt_write_ (const char *data, unsigned int len)
4216{
4217 if (pty->pty < 0)
4218 return;
4219
4220 if (v_buflen == 0)
4221 {
4222 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4223
4224 max_it (written, 0);
4225
4226 if (written == len)
4227 return;
4228
4229 data += written;
4230 len -= written;
4231 }
4232
4233 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4234
4235 memcpy (v_buffer + v_buflen, data, len);
4236 v_buflen += len;
4237
4238 pty_ev.set (ev::READ | ev::WRITE);
4239}
4240
4241void rxvt_term::pty_write ()
4242{
4243 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4244
4245 if (written > 0)
4246 {
4247 v_buflen -= written;
4248
3511 if (v_buflen == 0) 4249 if (v_buflen == 0)
3512 { 4250 {
3513 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3514
3515 if ((unsigned int)written == len)
3516 return;
3517
3518 data += written;
3519 len -= written;
3520 }
3521
3522
3523 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3524
3525 memcpy (v_buffer + v_buflen, data, len);
3526 v_buflen += len;
3527 }
3528
3529 for (;;)
3530 {
3531 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3532
3533 if (written > 0)
3534 {
3535 v_buflen -= written;
3536
3537 if (v_buflen == 0)
3538 {
3539 free (v_buffer); 4251 free (v_buffer);
3540 v_buffer = 0; 4252 v_buffer = 0;
3541 v_buflen = 0;
3542 4253
3543 pty_ev.set (EVENT_READ); 4254 pty_ev.set (ev::READ);
3544 return;
3545 }
3546
3547 memmove (v_buffer, v_buffer + written, v_buflen);
3548 }
3549 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3550 // original code just ignores this...
3551 destroy ();
3552 else
3553 {
3554 pty_ev.set (EVENT_READ | EVENT_WRITE);
3555 return; 4255 return;
3556 } 4256 }
4257
4258 memmove (v_buffer, v_buffer + written, v_buflen);
3557 } 4259 }
4260 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4261 pty_ev.set (ev::READ);
3558} 4262}
3559 4263
3560/*----------------------- end-of-file (C source) -----------------------*/ 4264/*----------------------- end-of-file (C source) -----------------------*/
3561 4265

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