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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.64 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.567 by sf-exg, Sat Sep 12 19:48:26 2015 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ 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 break;
297#endif
298#ifndef NO_DELETE_KEY
299 case XK_Delete:
300 STRCPY (kbuf, key_delete);
301 break;
302#endif
303 case XK_Tab:
304 if (shft)
305 STRCPY (kbuf, "\033[Z");
306 else
307 {
308#ifdef CTRL_TAB_MAKES_META
309 if (ctrl)
310 meta = 1;
311#endif
312#ifdef MOD4_TAB_MAKES_META
313 if (ev.state & Mod4Mask)
314 meta = 1;
315#endif
316 newlen = 0;
317 }
318 break;
319
320#ifdef XK_KP_Left
321 case XK_KP_Up: /* \033Ox or standard */
322 case XK_KP_Down: /* \033Or or standard */
323 case XK_KP_Right: /* \033Ov or standard */
324 case XK_KP_Left: /* \033Ot or standard */
325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
326 {
327 STRCPY (kbuf, "\033OZ");
328 kbuf[2] = "txvr"[keysym - XK_KP_Left];
329 break;
330 }
331 else
332 /* translate to std. cursor key */
333 keysym = XK_Left + (keysym - XK_KP_Left);
334 /* FALLTHROUGH */
335#endif
336 case XK_Up: /* "\033[A" */
337 case XK_Down: /* "\033[B" */
338 case XK_Right: /* "\033[C" */
339 case XK_Left: /* "\033[D" */
340 STRCPY (kbuf, "\033[Z");
341 kbuf[2] = "DACB"[keysym - XK_Left];
342 /* do Shift first */
343 if (shft)
344 kbuf[2] = "dacb"[keysym - XK_Left];
345 else if (ctrl)
346 {
347 kbuf[1] = 'O';
348 kbuf[2] = "dacb"[keysym - XK_Left];
349 }
350 else if (PrivateModes & PrivMode_aplCUR)
351 kbuf[1] = 'O';
352 break;
353
354#ifndef UNSHIFTED_SCROLLKEYS
355# ifdef XK_KP_Prior
356 case XK_KP_Prior:
357 /* allow shift to override */
358 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
359 {
360 STRCPY (kbuf, "\033Oy");
361 break;
362 }
363 /* FALLTHROUGH */
364# endif 844# endif
365 case XK_Prior: 845 iso14755buf = 0;
366 STRCPY (kbuf, "\033[5~"); 846 }
367 break; 847 }
368# ifdef XK_KP_Next 848 else if (option (Opt_iso14755) &&
369 case XK_KP_Next: 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
370 /* allow shift to override */ 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
371 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 851 if (!(iso14755buf & ISO_14755_STARTED))
372 { 852 {
373 STRCPY (kbuf, "\033Os"); 853 iso14755buf |= ISO_14755_STARTED;
374 break; 854# if ISO_14755
375 } 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
376 /* FALLTHROUGH */ 856 scr_overlay_set (0, 0, "ISO 14755 mode");
377# endif 857# endif
378 case XK_Next:
379 STRCPY (kbuf, "\033[6~");
380 break;
381#endif
382 case XK_KP_Enter:
383 /* allow shift to override */
384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
385 {
386 STRCPY (kbuf, "\033OM");
387 }
388 else
389 {
390 kbuf[0] = '\r';
391 kbuf[1] = '\0';
392 }
393 break;
394
395#ifdef XK_KP_Begin
396 case XK_KP_Begin:
397 STRCPY (kbuf, "\033Ou");
398 break;
399
400 case XK_KP_Insert:
401 STRCPY (kbuf, "\033Op");
402 break;
403
404 case XK_KP_Delete:
405 STRCPY (kbuf, "\033On");
406 break;
407#endif
408 case XK_KP_F1: /* "\033OP" */
409 case XK_KP_F2: /* "\033OQ" */
410 case XK_KP_F3: /* "\033OR" */
411 case XK_KP_F4: /* "\033OS" */
412 STRCPY (kbuf, "\033OP");
413 kbuf[2] += (keysym - XK_KP_F1);
414 break;
415
416 case XK_KP_Multiply: /* "\033Oj" : "*" */
417 case XK_KP_Add: /* "\033Ok" : "+" */
418 case XK_KP_Separator: /* "\033Ol" : "," */
419 case XK_KP_Subtract: /* "\033Om" : "-" */
420 case XK_KP_Decimal: /* "\033On" : "." */
421 case XK_KP_Divide: /* "\033Oo" : "/" */
422 case XK_KP_0: /* "\033Op" : "0" */
423 case XK_KP_1: /* "\033Oq" : "1" */
424 case XK_KP_2: /* "\033Or" : "2" */
425 case XK_KP_3: /* "\033Os" : "3" */
426 case XK_KP_4: /* "\033Ot" : "4" */
427 case XK_KP_5: /* "\033Ou" : "5" */
428 case XK_KP_6: /* "\033Ov" : "6" */
429 case XK_KP_7: /* "\033Ow" : "7" */
430 case XK_KP_8: /* "\033Ox" : "8" */
431 case XK_KP_9: /* "\033Oy" : "9" */
432 /* allow shift to override */
433 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
434 {
435 STRCPY (kbuf, "\033Oj");
436 kbuf[2] += (keysym - XK_KP_Multiply);
437 }
438 else
439 {
440 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
441 kbuf[1] = '\0';
442 }
443 break;
444
445 case XK_Find:
446 STRCPY (kbuf, "\033[1~");
447 break;
448 case XK_Insert:
449 STRCPY (kbuf, "\033[2~");
450 break;
451#ifdef DXK_Remove /* support for DEC remove like key */
452 case DXK_Remove:
453 /* FALLTHROUGH */
454#endif
455 case XK_Execute:
456 STRCPY (kbuf, "\033[3~");
457 break;
458 case XK_Select:
459 STRCPY (kbuf, "\033[4~");
460 break;
461#ifdef XK_KP_End
462 case XK_KP_End:
463 /* allow shift to override */
464 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
465 {
466 STRCPY (kbuf, "\033Oq");
467 break;
468 }
469 /* FALLTHROUGH */
470#endif
471 case XK_End:
472 STRCPY (kbuf, KS_END);
473 break;
474#ifdef XK_KP_Home
475 case XK_KP_Home:
476 /* allow shift to override */
477 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
478 {
479 STRCPY (kbuf, "\033Ow");
480 break;
481 }
482 /* FALLTHROUGH */
483#endif
484 case XK_Home:
485 STRCPY (kbuf, KS_HOME);
486 break;
487
488#define FKEY(n, fkey) \
489 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
490
491 case XK_F1: /* "\033[11~" */
492 case XK_F2: /* "\033[12~" */
493 case XK_F3: /* "\033[13~" */
494 case XK_F4: /* "\033[14~" */
495 case XK_F5: /* "\033[15~" */
496 FKEY (11, XK_F1);
497 break;
498 case XK_F6: /* "\033[17~" */
499 case XK_F7: /* "\033[18~" */
500 case XK_F8: /* "\033[19~" */
501 case XK_F9: /* "\033[20~" */
502 case XK_F10: /* "\033[21~" */
503 FKEY (17, XK_F6);
504 break;
505 case XK_F11: /* "\033[23~" */
506 case XK_F12: /* "\033[24~" */
507 case XK_F13: /* "\033[25~" */
508 case XK_F14: /* "\033[26~" */
509 FKEY (23, XK_F11);
510 break;
511 case XK_F15: /* "\033[28~" */
512 case XK_F16: /* "\033[29~" */
513 FKEY (28, XK_F15);
514 break;
515 case XK_Help: /* "\033[28~" */
516 FKEY (28, XK_Help);
517 break;
518 case XK_Menu: /* "\033[29~" */
519 FKEY (29, XK_Menu);
520 break;
521 case XK_F17: /* "\033[31~" */
522 case XK_F18: /* "\033[32~" */
523 case XK_F19: /* "\033[33~" */
524 case XK_F20: /* "\033[34~" */
525 case XK_F21: /* "\033[35~" */
526 case XK_F22: /* "\033[36~" */
527 case XK_F23: /* "\033[37~" */
528 case XK_F24: /* "\033[38~" */
529 case XK_F25: /* "\033[39~" */
530 case XK_F26: /* "\033[40~" */
531 case XK_F27: /* "\033[41~" */
532 case XK_F28: /* "\033[42~" */
533 case XK_F29: /* "\033[43~" */
534 case XK_F30: /* "\033[44~" */
535 case XK_F31: /* "\033[45~" */
536 case XK_F32: /* "\033[46~" */
537 case XK_F33: /* "\033[47~" */
538 case XK_F34: /* "\033[48~" */
539 case XK_F35: /* "\033[49~" */
540 FKEY (31, XK_F17);
541 break;
542#undef FKEY
543 default:
544 newlen = 0;
545 break;
546 }
547 if (newlen)
548 len = STRLEN (kbuf);
549 } 858 }
550 /*
551 * Pass meta for all function keys, if 'meta' option set
552 */
553#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0)
555 kbuf[len - 1] |= 0x80;
556#endif 859#endif
557 860
861#ifdef PRINTPIPE
862 if (keysym == XK_Print)
558 } 863 {
559 else if (ctrl && keysym == XK_minus) 864 scr_printscreen (ctrl | shft);
865 return;
560 { 866 }
561 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 }
564 else
565 {
566#ifdef META8_OPTION
567 /* set 8-bit on */
568 if (meta && (meta_char == 0x80))
569 {
570 unsigned char *ch;
571
572 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80;
574 meta = 0;
575 }
576#endif 867#endif
577 /* nil */ ;
578 }
579 } 868 }
580 869
581 if (len <= 0) 870 if (len <= 0)
582 return; /* not mapped */ 871 return; /* not mapped */
583 872
584 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
585 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)
586 { 889 {
587 TermWin.view_start = 0; 890# if ISO_14755
588 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;
589 } 920 }
590 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
591 /* 922 {
592 * these modifications only affect the static keybuffer 923# if ISO_14755
593 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
594 *
595 * eg,
596 * Prior = "ESC[5~"
597 * Shift+Prior = "ESC[5$"
598 * Ctrl+Prior = "ESC[5^"
599 * Ctrl+Shift+Prior = "ESC[5@"
600 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
601 */
602 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
603 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
604
605 /* escape prefix */
606 if (meta
607#ifdef META8_OPTION
608 && meta_char == C0_ESC
609#endif 925# endif
610 ) 926 if (iso14755buf & ISO_14755_51)
611 { 927 commit_iso14755 ();
612 const unsigned char ch = C0_ESC; 928#if ISO_14755
613 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;
614 } 939 }
940#endif
615 941
616#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
617 /* Display keyboard buffer contents */
618 unsigned char *p;
619 int i;
620
621 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
622 for (i = 0, p = kbuf; i < len; i++, p++)
623 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
624 fprintf (stderr, "'\n");
625#endif /* DEBUG_CMD */
626 tt_write (kbuf, (unsigned int)len);
627}
628/*}}} */
629
630#if (MENUBAR_MAX)
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
632/* attempt to `write' count to the input buffer */
633unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
635{
636 unsigned int n, s;
637
638 n = cmdbuf_ptr - cmdbuf_base;
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
640
641 if (n > 0 && s < count)
642 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
645 cmdbuf_ptr = cmdbuf_base;
646 cmdbuf_endp -= n;
647 s += n;
648 }
649
650 if (count > s)
651 {
652 rxvt_print_error ("data loss: cmd_write too large");
653 count = s;
654 }
655
656 for (; count--;)
657 *cmdbuf_endp++ = *str++;
658
659 cmd_parse ();
660
661 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
662} 951}
663#endif /* MENUBAR_MAX */
664 952
665void 953void
666rxvt_term::flush () 954rxvt_term::flush ()
667{ 955{
668#ifdef TRANSPARENT 956 flush_ev.stop ();
669 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
670 { 960 {
671 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
672 scr_clear ();
673 scr_touch (false); 962 scr_touch (false);
674 want_refresh = 1;
675 } 963 }
676#endif 964#endif
677 965
678 if (want_refresh) 966 if (want_refresh)
679 { 967 {
680 scr_refresh (refresh_type); 968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
681 scrollbar_show (1); 969 {
682#ifdef USE_XIM 970 int row = view_start;
683 IMSendSpot (); 971 int end_row = row + nrow;
684#endif
685 972
686 } 973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
687 975
688 display->flush ();
689}
690
691void
692rxvt_term::check_cb (check_watcher &w)
693{
694 SET_R (this);
695 SET_LOCALE (locale);
696
697 flush ();
698}
699
700#ifdef CURSOR_BLINK
701void
702rxvt_term::cursor_blink_cb (time_watcher &w)
703{
704 hidden_cursor = !hidden_cursor;
705 want_refresh = 1;
706
707 w.start (w.at + BLINK_INTERVAL);
708}
709#endif
710
711#ifdef TEXT_BLINK
712void
713rxvt_term::text_blink_cb (time_watcher &w)
714{
715 if (scr_refresh_rend (RS_Blink, RS_Blink))
716 {
717 hidden_text = !hidden_text;
718 want_refresh = 1;
719 w.start (w.at + TEXT_BLINK_INTERVAL);
720 }
721}
722#endif
723
724bool
725rxvt_term::pty_fill ()
726{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
728
729 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n;
732
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
734
735 if (n > 0)
736 {
737 cmdbuf_endp += n;
738 return true;
739 }
740 else if (n < 0 && errno != EAGAIN)
741 destroy ();
742
743 return false;
744}
745
746void
747rxvt_term::pty_cb (io_watcher &w, short revents)
748{
749 SET_R (this);
750 SET_LOCALE (locale);
751
752 if (revents & EVENT_WRITE)
753 tt_write (0, 0);
754 else if (revents & EVENT_READ)
755 {
756 bool flag = true;
757
758 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong
760 while (flag && pty_fill ())
761 { 976 do
762 if (!seen_input)
763 { 977 {
764 seen_input = 1; 978 int start_row = row;
765 /* once we know the shell is running, send the screen size. Again! */ 979 line_t *l;
766 tt_winch (); 980
767 } 981 do
768
769 if (cmd_parse ())
770 break;
771 }
772 }
773}
774
775bool
776rxvt_term::cmd_parse ()
777{
778 bool flag = false;
779 uint32_t ch = NOCHAR;
780
781 for (;;)
782 {
783 if (ch == NOCHAR)
784 ch = next_char ();
785
786 if (ch == NOCHAR) // TODO: improve
787 break;
788
789 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
790 {
791 /* Read a text string from the input buffer */
792 uint32_t buf[BUFSIZ];
793 bool refreshnow = false;
794 int nlines = 0;
795 uint32_t *str = buf;
796
797 *str++ = ch;
798
799 for (;;)
800 {
801 ch = next_char ();
802
803 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
804 break;
805 else
806 { 982 {
807 *str++ = ch; 983 l = &ROW (row++);
808 984
809 if (ch == '\n') 985 if (!(l->f & LINE_FILTERED))
810 { 986 {
811 nlines++; 987 // line not filtered, mark it as filtered
812 refresh_count++; 988 l->f |= LINE_FILTERED;
813 989 while (l->is_longer ())
814 if (! (Options & Opt_jumpScroll)
815 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
816 { 990 {
817 refreshnow = true;
818 flag = false;
819 ch = NOCHAR; 991 l = &ROW (row++);
820 break; 992 l->f |= LINE_FILTERED;
821 } 993 }
822 994
823 // scr_add_lines only works for nlines < TermWin.nrow - 1. 995 // and filter it
824 if (nlines >= TermWin.nrow - 1) 996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
825 {
826 scr_add_lines (buf, nlines, str - buf);
827 nlines = 0;
828 str = buf;
829 }
830 }
831 997
832 if (str >= buf + BUFSIZ)
833 {
834 ch = NOCHAR;
835 break; 998 break;
836 } 999 }
837 } 1000 }
1001 while (l->is_longer () && row < end_row);
838 } 1002 }
839 1003 while (row < end_row);
840 scr_add_lines (buf, nlines, str - buf);
841
842 /*
843 * If there have been a lot of new lines, then update the screen
844 * What the heck I'll cheat and only refresh less than every page-full.
845 * the number of pages between refreshes is refresh_limit, which
846 * is incremented here because we must be doing flat-out scrolling.
847 *
848 * refreshing should be correct for small scrolls, because of the
849 * time-out
850 */
851 if (refreshnow)
852 {
853 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
854 refresh_limit++;
855
856 scr_refresh (refresh_type);
857 }
858
859 }
860 else
861 { 1004 }
862 switch (ch)
863 {
864 default:
865 process_nonprinting (ch);
866 break;
867 case C0_ESC: /* escape char */
868 process_escape_seq ();
869 break;
870 /*case 0x9b: */ /* CSI */
871 /* process_csi_seq (); */
872 }
873 1005
874 ch = NOCHAR; 1006 scr_refresh ();
875 } 1007 scrollBar.show (1);
876 } 1008#if USE_XIM
877 1009 im_send_spot ();
878 return flag; 1010#endif
879}
880
881// read the next character, currently handles UTF-8
882// will probably handle all sorts of other stuff in the future
883uint32_t
884rxvt_term::next_char ()
885{
886 while (cmdbuf_ptr < cmdbuf_endp)
887 { 1011 }
888 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
889 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
890 || !*cmdbuf_ptr)
891 return *cmdbuf_ptr++;
892 1012
893 wchar_t wc; 1013 display->flush ();
894 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1014}
895 1015
896 if (len == (size_t)-2) 1016/* checks whether a refresh is requested and starts the refresh timer */
897 { 1017void
898 // the mbstate stores incomplete sequences. didn't know this :/ 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)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
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
899 cmdbuf_ptr = cmdbuf_endp; 1197 cmdbuf_ptr = cmdbuf_base;
900 break; 1198 cmdbuf_endp = cmdbuf_ptr;
901 } 1199 avail = CBUFSIZ;
1200 }
902 1201
903 if (len == (size_t)-1) 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
904 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
905 1203
906 // assume wchar == unicode 1204 if (r > 0)
1205 {
907 cmdbuf_ptr += len; 1206 cmdbuf_endp += r;
908 return wc; 1207 return true;
909 }
910
911 return NOCHAR;
912}
913
914/* rxvt_cmd_getc () - Return next input character */
915/*
916 * Return the next input character after first passing any keyboard input
917 * to the command.
918 */
919uint32_t
920rxvt_term::cmd_getc ()
921{
922 for (;;)
923 { 1208 }
924 uint32_t c = next_char (); 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
925 if (c != NOCHAR)
926 return c;
927
928 // incomplete sequences should occur rarely, still, a better solution
929 // would be preferred. either setjmp/longjmp or better design.
930 fcntl (cmd_fd, F_SETFL, 0);
931 pty_fill ();
932 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
933 } 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
1224 return false;
934} 1225}
1226
1227void
1228rxvt_term::pty_cb (ev::io &w, int revents)
1229{
1230 make_current ();
1231
1232 if (revents & ev::READ)
1233 // loop, but don't allow a single term to monopolize us
1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1235 cmd_parse ();
1236
1237 if (revents & ev::WRITE)
1238 pty_write ();
1239
1240 refresh_check ();
1241}
1242
1243void ecb_cold
1244rxvt_term::pointer_unblank ()
1245{
1246 XDefineCursor (dpy, vt, TermWin_cursor);
1247 recolor_cursor ();
935 1248
936#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
937void
938rxvt_term::pointer_unblank ()
939{
940 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
941 recolour_cursor ();
942
943 hidden_pointer = 0; 1250 hidden_pointer = 0;
944 1251
945 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
946 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1254#endif
947} 1255}
948 1256
949void 1257#ifdef POINTER_BLANK
1258void ecb_cold
950rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
951{ 1260{
952 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
953 return; 1262 return;
954 1263
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
956 XFlush (display->display); 1265 XFlush (dpy);
957 1266
958 hidden_pointer = 1; 1267 hidden_pointer = 1;
959} 1268}
960 1269
961void 1270void ecb_cold
962rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
963{ 1272{
964 SET_R (this); 1273 make_current ();
965 SET_LOCALE (locale);
966 1274
967 pointer_blank (); 1275 pointer_blank ();
968} 1276}
969#endif 1277#endif
970 1278
971void 1279void
972rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
973{ 1281{
974 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
975 int x, y; 1283 int x, y;
1284 int code = 32;
976 1285
977 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
978 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
979 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 }
980 1298
981 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1300 button_number = 3;
984 }
985 else 1301 else
986 { 1302 {
987 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1305 if (button_number >= 3)
990 button_number += (64 - 3); 1306 button_number += 64 - 3;
991 } 1307 }
992 1308
993 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
994 { 1310 {
995 /* 1311 /*
996 * do not report ButtonRelease 1312 * do not report ButtonRelease
997 * no state info allowed 1313 * no state info allowed
998 */ 1314 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1333#endif
1018
1019 } 1334 }
1020 1335
1021#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1338 if (key_state & 16)
1024 fputc ('C', stderr); 1339 fputc ('C', stderr);
1025 if (key_state & 4) 1340 if (key_state & 4)
1026 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1028 fputc ('A', stderr); 1343 fputc ('A', stderr);
1029 if (key_state & 32) 1344 if (key_state & 32)
1030 fputc ('2', stderr); 1345 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1347 button_number,
1033 x + 1, 1348 x,
1034 y + 1); 1349 y);
1035#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
1036 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1366 code + button_number + key_state,
1038 (32 + x + 1), 1367 32 + x,
1039 (32 + y + 1)); 1368 32 + y);
1040#endif
1041} 1369}
1042
1043#ifdef USING_W11LIB
1044void
1045rxvt_W11_process_x_event (XEvent *ev)
1046{
1047 rxvt_t *r = rxvt_get_r ();
1048
1049 x_cb (*ev);
1050}
1051#endif
1052 1370
1053/*{{{ process an X event */ 1371/*{{{ process an X event */
1054void 1372void ecb_hot
1055rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1056{ 1374{
1057 SET_R (this); 1375 make_current ();
1058 SET_LOCALE (locale);
1059 1376
1060#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1061 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1062 {
1063 if (hidden_cursor)
1064 {
1065 hidden_cursor = 0;
1066 want_refresh = 1;
1067 }
1068 1378
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1070 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1071#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1072
1073#if defined(POINTER_BLANK)
1074 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1075 {
1076 if (ev.type == MotionNotify
1077 || ev.type == ButtonPress
1078 || ev.type == ButtonRelease)
1079 if (hidden_pointer)
1080 pointer_unblank ();
1081
1082 if (ev.type == KeyPress && hidden_pointer == 0)
1083 pointer_blank ();
1084 }
1085#endif
1086
1087#ifdef USE_XIM
1088 if (XFilterEvent (&ev, None))
1089 return; 1382 return;
1090#endif
1091 1383
1384 // for XQueryPointer
1092 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1387 unsigned int unused_mask;
1095
1096#ifdef DEBUG_X
1097 const char *const eventnames[] =
1098 { /* mason - this matches my system */
1099 "",
1100 "",
1101 "KeyPress",
1102 "KeyRelease",
1103 "ButtonPress",
1104 "ButtonRelease",
1105 "MotionNotify",
1106 "EnterNotify",
1107 "LeaveNotify",
1108 "FocusIn",
1109 "FocusOut",
1110 "KeymapNotify",
1111 "Expose",
1112 "GraphicsExpose",
1113 "NoExpose",
1114 "VisibilityNotify",
1115 "CreateNotify",
1116 "DestroyNotify",
1117 "UnmapNotify",
1118 "MapNotify",
1119 "MapRequest",
1120 "ReparentNotify",
1121 "ConfigureNotify",
1122 "ConfigureRequest",
1123 "GravityNotify",
1124 "ResizeRequest",
1125 "CirculateNotify",
1126 "CirculateRequest",
1127 "PropertyNotify",
1128 "SelectionClear",
1129 "SelectionRequest",
1130 "SelectionNotify",
1131 "ColormapNotify",
1132 "ClientMessage",
1133 "MappingNotify"
1134 };
1135#endif
1136
1137#ifdef DEBUG_X
1138 struct timeval tp;
1139 struct tm *ltt;
1140 (void)gettimeofday (&tp, NULL);
1141 ltt = localtime (& (tp.tv_sec));
1142 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));
1143#endif
1144 1388
1145 switch (ev.type) 1389 switch (ev.type)
1146 { 1390 {
1147 case KeyPress: 1391 case KeyPress:
1148 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1149 break; 1393 break;
1150 1394
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease: 1395 case KeyRelease:
1153 { 1396 key_release (ev.xkey);
1154 if (! (ev.xkey.state & ControlMask))
1155 mouse_slip_wheel_speed = 0;
1156 else
1157 {
1158 KeySym ks;
1159
1160 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1161 if (ks == XK_Control_L || ks == XK_Control_R)
1162 mouse_slip_wheel_speed = 0;
1163 }
1164 break; 1397 break;
1165 }
1166#endif
1167 1398
1168 case ButtonPress: 1399 case ButtonPress:
1169 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1170 break; 1401 break;
1171 1402
… …
1173 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1174 break; 1405 break;
1175 1406
1176 case ClientMessage: 1407 case ClientMessage:
1177 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1179 destroy ();
1180#ifdef OFFIX_DND
1181 /* OffiX Dnd (drag 'n' drop) protocol */
1182 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1183 && (ev.xclient.data.l[0] == DndFile
1184 || ev.xclient.data.l[0] == DndDir
1185 || ev.xclient.data.l[0] == DndLink))
1186 { 1410 {
1187 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1188 Atom ActualType; 1412 {
1189 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1190 unsigned char *data; 1414 {
1191 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1192 1416 {
1193 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1194 xa[XA_DNDSELECTION], 1418 destroy ();
1195 0L, 1000000L, 1419 }
1196 False, AnyPropertyType, 1420#if ENABLE_EWMH
1197 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1198 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1199 &data); 1424 &ev);
1200 XChangeProperty (display->display, display->root, 1425#endif
1201 XA_CUT_BUFFER0, XA_STRING, 1426 }
1202 8, PropModeReplace, 1427 }
1203 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1205 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
1206 } 1437 }
1207#endif /* OFFIX_DND */
1208 break;
1209
1210 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping));
1212 break; 1438 break;
1213 1439
1214 /* 1440 /*
1215 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1235 break; 1461 break;
1236 } 1462 }
1237 break; 1463 break;
1238 1464
1239 case FocusIn: 1465 case FocusIn:
1240 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)
1241 { 1481 {
1242 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1243 want_refresh = 1;
1244#ifdef USE_XIM
1245 if (Input_Context != NULL)
1246 XSetICFocus (Input_Context);
1247#endif
1248#ifdef CURSOR_BLINK
1249 if (Options & Opt_cursorBlink)
1250 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1251#endif
1252
1253 } 1483 ;
1254 break;
1255 1484
1256 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1257 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1258 { 1490 {
1259 TermWin.focus = 0; 1491 want_position_change = true;
1260 want_refresh = 1; 1492 if (bg_img == 0)
1261#ifdef USE_XIM 1493 moved = true;
1262 if (Input_Context != NULL)
1263 XUnsetICFocus (Input_Context);
1264#endif
1265#ifdef CURSOR_BLINK
1266 if (Options & Opt_cursorBlink)
1267 cursor_blink_ev.stop ();
1268 hidden_cursor = 0;
1269#endif
1270
1271 }
1272 break;
1273
1274 case ConfigureNotify:
1275 if (ev.xconfigure.window == TermWin.parent[0])
1276 {
1277 int height, width;
1278
1279 do
1280 { /* Wrap lots of configures into one */
1281 width = ev.xconfigure.width;
1282 height = ev.xconfigure.height;
1283 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1284 } 1494 }
1285 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1286 1496
1287 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1288 { 1498 {
1289 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1290 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 }
1291 } 1516 }
1292#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 }
1293 else 1523 else
1294 { 1524 {
1295 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1296 } 1529 }
1297#endif
1298#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1299 if (Options & Opt_transparent)
1300 {
1301 check_our_parents ();
1302 if (am_transparent)
1303 want_full_refresh = 1;
1304 }
1305#endif
1306 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1307 } 1532 }
1308 break; 1533 break;
1309 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1310 case SelectionClear: 1539 case SelectionClear:
1311 display->set_selection_owner (0); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1312 break;
1313
1314 case SelectionNotify:
1315 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor,
1317 ev.xselection.property, True);
1318 break; 1541 break;
1319 1542
1320 case SelectionRequest: 1543 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1322 break; 1545 break;
1323 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
1324 case UnmapNotify: 1566 case UnmapNotify:
1325 TermWin.mapped = 0; 1567 mapped = 0;
1326#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1328#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1329 break; 1572 break;
1330
1331 case MapNotify:
1332 TermWin.mapped = 1;
1333#ifdef TEXT_BLINK
1334 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1335#endif
1336 break;
1337
1338#ifdef TRANSPARENT
1339 case ReparentNotify:
1340 rootwin_cb (ev);
1341 break;
1342#endif /* TRANSPARENT */
1343 1573
1344 case GraphicsExpose: 1574 case GraphicsExpose:
1345 case Expose: 1575 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1347 { 1577 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1351#else 1582 }
1352 // 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 {
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1355 //scr_expose (ev.xexpose.x, 0, 1591 }
1356 // ev.xexpose.width, TermWin.height, False); 1592
1357#endif
1358 want_refresh = 1; 1593 want_refresh = 1;
1359 } 1594 }
1360 else 1595 else
1361 { 1596 {
1362 XEvent unused_event; 1597 XEvent unused_event;
1363 1598
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1365 Expose, 1600 ;
1366 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1368 GraphicsExpose, 1603
1369 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1370 if (isScrollbarWindow (ev.xany.window))
1371 { 1605 {
1372 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1373 scrollbar_show (0); 1607 scrollBar.show (0);
1374 } 1608 }
1375#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose ();
1378#endif
1379 } 1609 }
1380 break; 1610 break;
1381 1611
1382 case MotionNotify: 1612 case MotionNotify:
1383#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1614 if (hidden_pointer)
1385 pointer_unblank (); 1615 pointer_unblank ();
1386#endif 1616#endif
1387#if MENUBAR 1617 if (!bypass_keystate
1388 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)
1389 { 1625 {
1390 menubar_control (ev.xbutton); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1391 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1392 } 1628 ; // nop
1393#endif
1394 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1395 break;
1396
1397 if (ev.xany.window == TermWin.vt)
1398 {
1399 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1630 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1402 ; 1632 ;
1403 1633
1404 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1405 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1638 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1412 { 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 }
1413#endif 1651#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1416#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1658 {
1659 page_dirn scroll_selection_dir;
1420 int dist; 1660 int dist;
1421
1422 pending_scroll_selection=1;
1423 1661
1424 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1426 */ 1664 */
1427 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1429 1667
1430 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1432 */ 1670 */
1433 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1674
1438 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1440 { 1677 {
1441 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1443 } 1680 }
1444 else 1681 else
1445 { 1682 {
1446 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1685 }
1686
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1452 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1454 } 1693 }
1455 else 1694 else
1456 { 1695 {
1457 /* we are within the text window, so we 1696 /* we are within the text window, so we
1458 * shouldn't be scrolling 1697 * shouldn't be scrolling
1459 */ 1698 */
1460 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1461 } 1700 }
1462#endif 1701#endif
1463#ifdef MOUSE_THRESHOLD
1464
1465 } 1702 }
1466#endif
1467
1468 } 1703 }
1469 } 1704 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1471 { 1706 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1473 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1474 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1475 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1715 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1717 scrollBar.size ());
1481 scr_refresh (refresh_type);
1482 refresh_limit = 0; 1718 want_refresh = 1;
1483 scrollbar_show (1); 1719 scrollBar.show (1);
1484 } 1720 }
1485 break; 1721 break;
1486 } 1722 }
1487}
1488 1723
1489void 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#endif
1793
1794 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1795 }
1796}
1797
1798void ecb_cold
1799rxvt_term::focus_out ()
1800{
1801 if (focus)
1802 {
1803 focus = 0;
1804 want_refresh = 1;
1805
1806#if ENABLE_FRILLS
1807 if (option (Opt_urgentOnBell))
1808 set_urgency (0);
1809#endif
1810#if ENABLE_FRILLS || ISO_14755
1811 if (iso14755buf)
1812 {
1813 iso14755buf = 0;
1814# if ISO_14755
1815 scr_overlay_off ();
1816# endif
1817 }
1818#endif
1819#if USE_XIM
1820 if (Input_Context != NULL)
1821 XUnsetICFocus (Input_Context);
1822#endif
1823#if CURSOR_BLINK
1824 if (option (Opt_cursorBlink))
1825 cursor_blink_ev.stop ();
1826
1827 hidden_cursor = 0;
1828#endif
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 pix_colors = pix_colors_unfocused;
1833 scr_recolor ();
1834 }
1835#endif
1836
1837 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1838 }
1839}
1840
1841void ecb_cold
1842rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 if (!first_time)
1848 pix_colors_focused [idx].free (this);
1849
1850 rgba c;
1851 pix_colors [Color_fade].get (c);
1852 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1853 }
1854#endif
1855}
1856
1857#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1858void ecb_hot
1490rxvt_term::rootwin_cb (XEvent &ev) 1859rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1860{
1492 SET_R (this); 1861 make_current ();
1493 SET_LOCALE (locale); 1862
1863 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1864 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1865 return;
1494 1866
1495 switch (ev.type) 1867 switch (ev.type)
1496 { 1868 {
1497 case PropertyNotify: 1869 case PropertyNotify:
1870 /*
1871 * if user used some Esetroot compatible prog to set the root bg,
1872 * use the property to determine the pixmap. We use it later on.
1873 */
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1874 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1875 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1499 { 1876 {
1500 if (ev.xproperty.state == PropertyNewValue) 1877#if BG_IMAGE_FROM_ROOT
1501 selection_property (ev.xproperty.window, ev.xproperty.atom); 1878 if (option (Opt_transparent))
1502 break; 1879 {
1880 rxvt_img::new_from_root (this)->replace (root_img);
1881 update_background ();
1882 }
1883#endif
1884 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1503 } 1885 }
1504#ifdef TRANSPARENT
1505 else
1506 {
1507 /*
1508 * if user used some Esetroot compatible prog to set the root bg,
1509 * use the property to determine the pixmap. We use it later on.
1510 */
1511 if (xa[XA_XROOTPMAPID] == 0)
1512 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1513 1886
1514 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1515 return;
1516 }
1517
1518 /* FALLTHROUGH */
1519 case ReparentNotify:
1520 if ((Options & Opt_transparent) && check_our_parents ())
1521 if (am_transparent)
1522 want_full_refresh = 1;
1523 break; 1887 break;
1524#endif
1525 } 1888 }
1889
1890 refresh_check ();
1526} 1891}
1892#endif
1527 1893
1528void 1894void
1529rxvt_term::button_press (XButtonEvent &ev) 1895rxvt_term::button_press (XButtonEvent &ev)
1530{ 1896{
1531 int reportmode = 0, clickintime; 1897 int reportmode = 0, clickintime;
1532 1898
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1899 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1900
1534 if (!bypass_keystate) 1901 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1902 reportmode = !! (priv_modes & PrivMode_mouse_report);
1903
1536 /* 1904 /*
1537 * VT window processing of button press 1905 * VT window processing of button press
1538 */ 1906 */
1539 if (ev.window == TermWin.vt) 1907 if (ev.window == vt)
1540 { 1908 {
1909 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1910 return;
1911
1912#if ISO_14755
1913 // 5.4
1914 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1915 {
1916 iso14755_54 (ev.x, ev.y);
1917 return;
1918 }
1919#endif
1920
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1921 clickintime = ev.time - MEvent.time < multiClickTime;
1922
1542 if (reportmode) 1923 if (reportmode)
1543 { 1924 {
1544 /* mouse report from vt window */ 1925 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1926 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1927 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1928#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1929 if (ev.button == MEvent.button && clickintime)
1549 { 1930 {
1550 /* same button, within alloted time */ 1931 /* same button, within allowed time */
1551 MEvent.clicks++; 1932 MEvent.clicks++;
1933
1552 if (MEvent.clicks > 1) 1934 if (MEvent.clicks > 1)
1553 { 1935 {
1554 /* only report double clicks */ 1936 /* only report double clicks */
1555 MEvent.clicks = 2; 1937 MEvent.clicks = 2;
1556 mouse_report (ev); 1938 mouse_report (ev);
… …
1568 mouse_report (ev); 1950 mouse_report (ev);
1569 } 1951 }
1570#else 1952#else
1571 MEvent.button = ev.button; 1953 MEvent.button = ev.button;
1572 mouse_report (ev); 1954 mouse_report (ev);
1573#endif /* MOUSE_REPORT_DOUBLECLICK */ 1955#endif /* MOUSE_REPORT_DOUBLECLICK */
1574 1956
1575 } 1957 }
1576 else 1958 else
1577 { 1959 {
1578 if (ev.button != MEvent.button) 1960 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1961 MEvent.clicks = 0;
1962
1580 switch (ev.button) 1963 switch (ev.button)
1581 { 1964 {
1582 case Button1: 1965 case Button1:
1966 /* allow meta + click to select rectangular areas */
1967 /* should be done in screen.C */
1968#if ENABLE_FRILLS
1969 selection.rect = !!(ev.state & ModMetaMask);
1970#else
1971 selection.rect = false;
1972#endif
1973
1583 /* allow shift+left click to extend selection */ 1974 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1975 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1976 {
1586 if (MEvent.button == Button1 && clickintime) 1977 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1978 selection_rotate (ev.x, ev.y);
1588 else 1979 else
1589 selection_extend (ev.x, ev.y, 1); 1980 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1995 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1996 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1997 selection_rotate (ev.x, ev.y);
1607 else 1998 else
1608 selection_extend (ev.x, ev.y, 1); 1999 selection_extend (ev.x, ev.y, 1);
2000
1609 MEvent.button = Button3; 2001 MEvent.button = Button3;
1610 break; 2002 break;
1611 } 2003 }
1612 } 2004 }
2005
1613 MEvent.time = ev.time; 2006 MEvent.time = ev.time;
1614 return; 2007 return;
1615 } 2008 }
1616 2009
1617 /* 2010 /*
1618 * Scrollbar window processing of button press 2011 * Scrollbar window processing of button press
1619 */ 2012 */
1620 if (isScrollbarWindow (ev.window)) 2013 if (scrollBar.state && ev.window == scrollBar.win)
1621 { 2014 {
1622 scrollBar.setIdle (); 2015 page_dirn direction = NO_DIR;
2016
2017 if (scrollBar.upButton (ev.y))
2018 direction = UP; /* up */
2019 else if (scrollBar.dnButton (ev.y))
2020 direction = DN; /* down */
2021
2022 scrollBar.state = SB_STATE_IDLE;
1623 /* 2023 /*
1624 * Rxvt-style scrollbar: 2024 * Rxvt-style scrollbar:
1625 * move up if mouse is above slider 2025 * move up if mouse is above slider
1626 * move dn if mouse is below slider 2026 * move dn if mouse is below slider
1627 * 2027 *
… …
1636 /* 2036 /*
1637 * Mouse report disabled scrollbar: 2037 * Mouse report disabled scrollbar:
1638 * arrow buttons - send up/down 2038 * arrow buttons - send up/down
1639 * click on scrollbar - send pageup/down 2039 * click on scrollbar - send pageup/down
1640 */ 2040 */
1641 if ((scrollBar.style == R_SB_NEXT 2041 if (direction == UP)
1642 && scrollbarnext_upButton (ev.y))
1643 || (scrollBar.style == R_SB_RXVT
1644 && scrollbarrxvt_upButton (ev.y)))
1645 tt_printf ("\033[A"); 2042 tt_printf ("\033[A");
1646 else if ((scrollBar.style == R_SB_NEXT 2043 else if (direction == DN)
1647 && scrollbarnext_dnButton (ev.y))
1648 || (scrollBar.style == R_SB_RXVT
1649 && scrollbarrxvt_dnButton (ev.y)))
1650 tt_printf ("\033[B"); 2044 tt_printf ("\033[B");
1651 else 2045 else
1652 switch (ev.button) 2046 switch (ev.button)
1653 { 2047 {
1654 case Button2: 2048 case Button2:
… …
1661 tt_printf ("\033[5~"); 2055 tt_printf ("\033[5~");
1662 break; 2056 break;
1663 } 2057 }
1664 } 2058 }
1665 else 2059 else
1666#endif /* NO_SCROLLBAR_REPORT */ 2060#endif /* NO_SCROLLBAR_REPORT */
1667
1668 {
1669 char upordown = 0;
1670
1671 if (scrollBar.style == R_SB_NEXT)
1672 { 2061 {
1673 if (scrollbarnext_upButton (ev.y)) 2062 if (direction != NO_DIR)
1674 upordown = -1; /* up */
1675 else if (scrollbarnext_dnButton (ev.y))
1676 upordown = 1; /* down */
1677 }
1678 else if (scrollBar.style == R_SB_RXVT)
1679 {
1680 if (scrollbarrxvt_upButton (ev.y))
1681 upordown = -1; /* up */
1682 else if (scrollbarrxvt_dnButton (ev.y))
1683 upordown = 1; /* down */
1684 }
1685 if (upordown)
1686 { 2063 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2064#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2065 if (!cont_scroll_ev.is_active ())
2066 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1689#endif 2067#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2068 if (scr_page (direction, 1))
1691 { 2069 {
1692 if (upordown < 0) 2070 if (direction == UP)
1693 scrollBar.setUp (); 2071 scrollBar.state = SB_STATE_UP;
1694 else 2072 else
1695 scrollBar.setDn (); 2073 scrollBar.state = SB_STATE_DOWN;
1696 } 2074 }
1697 } 2075 }
1698 else 2076 else
1699 switch (ev.button) 2077 switch (ev.button)
1700 { 2078 {
1701 case Button2: 2079 case Button2:
1702 switch (scrollbar_align) 2080 switch (scrollBar.align)
1703 { 2081 {
1704 case R_SB_ALIGN_TOP: 2082 case SB_ALIGN_TOP:
1705 csrO = 0; 2083 csrO = 0;
1706 break; 2084 break;
1707 case R_SB_ALIGN_CENTRE: 2085 case SB_ALIGN_CENTRE:
1708 csrO = (scrollBar.bot - scrollBar.top) / 2; 2086 csrO = (scrollBar.bot - scrollBar.top) / 2;
1709 break; 2087 break;
1710 case R_SB_ALIGN_BOTTOM: 2088 case SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2089 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2090 break;
1713 } 2091 }
2092
1714 if (scrollBar.style == R_SB_XTERM 2093 if (scrollBar.style == SB_STYLE_XTERM
1715 || scrollbar_above_slider (ev.y) 2094 || scrollBar.above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2095 || scrollBar.below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2096 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1718 scrollbar_size ()); 2097
1719 scrollBar.setMotion (); 2098 scrollBar.state = SB_STATE_MOTION;
1720 break; 2099 break;
1721 2100
1722 case Button1: 2101 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2102 if (scrollBar.align == SB_ALIGN_CENTRE)
1724 csrO = ev.y - scrollBar.top; 2103 csrO = ev.y - scrollBar.top;
1725 /* FALLTHROUGH */ 2104 /* FALLTHROUGH */
1726 2105
1727 case Button3: 2106 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2107 if (scrollBar.style != SB_STYLE_XTERM)
1729 { 2108 {
1730 if (scrollbar_above_slider (ev.y)) 2109 if (scrollBar.above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2110# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2111 scr_page (UP, nrow - 1);
1733# else 2112# else
1734 scr_page (UP, TermWin.nrow / 4); 2113 scr_page (UP, nrow / 4);
1735# endif 2114# endif
1736 else if (scrollbar_below_slider (ev.y)) 2115 else if (scrollBar.below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2117 scr_page (DN, nrow - 1);
1739# else 2118# else
1740 scr_page (DN, TermWin.nrow / 4); 2119 scr_page (DN, nrow / 4);
1741# endif 2120# endif
1742 else 2121 else
1743 scrollBar.setMotion (); 2122 scrollBar.state = SB_STATE_MOTION;
1744 } 2123 }
1745 else 2124 else
1746 { 2125 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2126 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2127 (nrow
1749 * scrollbar_position (ev.y) 2128 * scrollBar.position (ev.y)
1750 / scrollbar_size ())); 2129 / scrollBar.size ()));
1751 } 2130 }
2131
1752 break; 2132 break;
1753 } 2133 }
1754 } 2134 }
2135
1755 return; 2136 return;
1756 } 2137 }
1757#if MENUBAR
1758 /*
1759 * Menubar window processing of button press
1760 */
1761 if (isMenuBarWindow (ev.window))
1762 menubar_control (ev);
1763#endif
1764} 2138}
1765 2139
1766void 2140void
1767rxvt_term::button_release (XButtonEvent &ev) 2141rxvt_term::button_release (XButtonEvent &ev)
1768{ 2142{
1769 int reportmode = 0; 2143 int reportmode = 0;
1770 2144
1771 csrO = 0; /* reset csr Offset */ 2145 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2146 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2147 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2148
1775 if (scrollbar_isUpDn ()) 2149 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1776 { 2150 {
1777 scrollBar.setIdle (); 2151 scrollBar.state = SB_STATE_IDLE;
1778 scrollbar_show (0); 2152 scrollBar.show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH;
1781#endif
1782
1783 } 2153 }
2154
1784#ifdef SELECTION_SCROLLING 2155#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2156 sel_scroll_ev.stop();
1786#endif 2157#endif
2158
1787 if (ev.window == TermWin.vt) 2159 if (ev.window == vt)
1788 { 2160 {
2161 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2162 return;
2163
2164#if ISO_14755
2165 // 5.4
2166 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2167 return;
2168#endif
2169
1789 if (reportmode) 2170 if (reportmode)
1790 { 2171 {
1791 /* mouse report from vt window */ 2172 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2173 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2174 if (ev.button >= 4)
… …
1795#ifdef MOUSE_REPORT_DOUBLECLICK 2176#ifdef MOUSE_REPORT_DOUBLECLICK
1796 /* only report the release of 'slow' single clicks */ 2177 /* only report the release of 'slow' single clicks */
1797 if (MEvent.button != AnyButton 2178 if (MEvent.button != AnyButton
1798 && (ev.button != MEvent.button 2179 && (ev.button != MEvent.button
1799 || (ev.time - MEvent.time 2180 || (ev.time - MEvent.time
1800 > MULTICLICK_TIME / 2))) 2181 > multiClickTime / 2)))
1801 { 2182 {
1802 MEvent.clicks = 0; 2183 MEvent.clicks = 0;
1803 MEvent.button = AnyButton; 2184 MEvent.button = AnyButton;
1804 mouse_report (ev); 2185 mouse_report (ev);
1805 } 2186 }
1806#else /* MOUSE_REPORT_DOUBLECLICK */ 2187#else /* MOUSE_REPORT_DOUBLECLICK */
1807 MEvent.button = AnyButton; 2188 MEvent.button = AnyButton;
1808 mouse_report (ev); 2189 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2190#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2191 return;
1811 } 2192 }
2193
1812 /* 2194 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2195 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2196 * when overriding mouse reporting
1815 */ 2197 */
1816 if (PrivateModes & PrivMode_mouse_report 2198 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2199 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2200 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2201 selection_extend (ev.x, ev.y, 0);
1820 2202
1821 switch (ev.button) 2203 switch (ev.button)
1822 { 2204 {
1823 case Button1: 2205 case Button1:
1824 case Button3: 2206 case Button3:
1825 selection_make (ev.time); 2207 selection_make (ev.time);
1826 break; 2208 break;
2209
1827 case Button2: 2210 case Button2:
1828 selection_request (ev.time, ev.x, ev.y); 2211 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2212 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1829 break; 2213 break;
2214
1830#ifdef MOUSE_WHEEL 2215#ifdef MOUSE_WHEEL
1831 case Button4: 2216 case Button4:
1832 case Button5: 2217 case Button5:
1833 { 2218 {
1834 int i; 2219 int lines;
1835 page_dirn v; 2220 page_dirn dirn;
1836 2221
1837 v = (ev.button == Button4) ? UP : DN; 2222 dirn = ev.button == Button4 ? UP : DN;
2223
1838 if (ev.state & ShiftMask) 2224 if (ev.state & ShiftMask)
1839 i = 1; 2225 lines = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2226 else if (option (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2227 lines = nrow - 1;
1842 else 2228 else
1843 i = 5; 2229 lines = 5;
2230
1844# ifdef MOUSE_SLIP_WHEELING 2231# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2232 if (ev.state & ControlMask)
1846 { 2233 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2234 mouse_slip_wheel_speed += dirn;
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2235 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2236
2237 if (!slip_wheel_ev.is_active ())
2238 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1849 } 2239 }
2240 else
1850# endif 2241# endif
1851# ifdef JUMP_MOUSE_WHEEL
1852 scr_page (v, i);
1853 scr_refresh (SMOOTH_REFRESH);
1854 scrollbar_show (1);
1855# else
1856 while (i--)
1857 { 2242 {
1858 scr_page (v, 1); 2243 scr_page (dirn, lines);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2244 scrollBar.show (1);
1861 } 2245 }
1862# endif
1863
1864 } 2246 }
1865 break; 2247 break;
1866#endif 2248#endif
1867
1868 }
1869 }
1870#ifdef MENUBAR
1871 else if (isMenuBarWindow (ev.window))
1872 menubar_control (ev);
1873#endif
1874}
1875
1876
1877#ifdef TRANSPARENT
1878/*
1879 * Check our parents are still who we think they are.
1880 * Do transparency updates if required
1881 */
1882int
1883rxvt_term::check_our_parents ()
1884{
1885 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after;
1887 Atom atype;
1888 unsigned char *prop = NULL;
1889 Window root, oldp, *list;
1890 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr;
1892
1893 pchanged = 0;
1894
1895 if (! (Options & Opt_transparent))
1896 return pchanged; /* Don't try any more */
1897
1898 XGetWindowAttributes (display->display, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth;
1900
1901 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1902 if (rootdepth != wattr.depth)
1903 {
1904 if (am_transparent)
1905 { 2249 }
1906 pchanged = 1; 2250 }
1907 XSetWindowBackground (display->display, TermWin.vt, 2251}
1908 PixColors[Color_bg]); 2252
1909 am_transparent = am_pixmap_trans = 0; 2253/*}}} */
2254
2255void ecb_hot
2256rxvt_term::cmd_parse ()
2257{
2258 wchar_t ch = NOCHAR;
2259 char *seq_begin; // remember start of esc-sequence here
2260
2261 for (;;)
2262 {
2263 if (ecb_unlikely (ch == NOCHAR))
1910 } 2264 {
1911 return pchanged; /* Don't try any more */ 2265 seq_begin = cmdbuf_ptr;
1912 } 2266 ch = next_char ();
1913 2267
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2268 if (ch == NOCHAR)
1915 XSync (display->display, False); 2269 break;
1916
1917 /*
1918 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that.
1921 */
1922 i = (xa[XA_XROOTPMAPID] != 0
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success));
1926 if (!i || prop == NULL)
1927 have_pixmap = 0;
1928 else
1929 {
1930 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop);
1932 XFree (prop);
1933 }
1934 if (have_pixmap)
1935 {
1936 /*
1937 * Copy display->root pixmap transparency
1938 */
1939 int sx, sy, nx, ny;
1940 unsigned int nw, nh;
1941 Window cr;
1942 XImage *image;
1943 GC gc;
1944 XGCValues gcvalue;
1945
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1947 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height;
1950 nx = ny = 0;
1951 if (sx < 0)
1952 { 2270 }
1953 nw += sx; 2271
1954 nx = -sx; 2272 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1955 sx = 0;
1956 } 2273 {
1957 if (sy < 0) 2274 if (ecb_unlikely (!seen_input))
1958 {
1959 nh += sy;
1960 ny = -sy;
1961 sy = 0;
1962 }
1963 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1964 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1965 allowedxerror = -1;
1966 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1967 ZPixmap);
1968 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1969 /* XXX: may need a delay here? */
1970 allowedxerror = 0;
1971 if (image == NULL)
1972 {
1973 if (am_transparent && am_pixmap_trans)
1974 { 2275 {
1975 pchanged = 1; 2276 seen_input = 1;
1976 if (TermWin.pixmap != None) 2277 // many badly-written programs (e.g. jed) contain a race condition:
2278 // they first read the screensize and then install a SIGWINCH handler.
2279 // some window managers resize the window early, and these programs
2280 // then sometimes get the size wrong.
2281 // unfortunately other programs are even more buggy and dislike
2282 // being sent SIGWINCH, so only do it when we were in fact being
2283 // resized.
2284 if (seen_resize && cmd_pid)
2285 kill (-cmd_pid, SIGWINCH);
2286 }
2287
2288 /* Read a text string from the input buffer */
2289 wchar_t buf[UBUFSIZ];
2290 bool refreshnow = false;
2291 int nlines = 0;
2292 wchar_t *str = buf;
2293 wchar_t *eol = str + min (ncol, UBUFSIZ);
2294
2295 for (;;)
2296 {
2297 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2298 break;
2299
2300 *str++ = ch;
2301
2302 if (ecb_unlikely (ch == C0_LF || str >= eol))
1977 { 2303 {
1978 XFreePixmap (display->display, TermWin.pixmap); 2304 if (ch == C0_LF)
1979 TermWin.pixmap = None; 2305 nlines++;
2306
2307 refresh_count++;
2308
2309 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2310 {
2311 refresh_count = 0;
2312
2313 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2314 {
2315 refreshnow = true;
2316 ch = NOCHAR;
2317 break;
2318 }
2319 }
2320
2321 // scr_add_lines only works for nlines <= nrow - 1.
2322 if (nlines >= nrow - 1)
2323 {
2324 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2325 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2326 scr_add_lines (buf, str - buf, nlines);
2327
2328 nlines = 0;
2329 str = buf;
2330 eol = str + min (ncol, UBUFSIZ);
2331 }
2332
2333 if (str >= eol)
2334 {
2335 if (eol >= buf + UBUFSIZ)
2336 {
2337 ch = NOCHAR;
2338 break;
2339 }
2340 else
2341 eol = min (eol + ncol, buf + UBUFSIZ);
2342 }
2343
1980 } 2344 }
2345
2346 seq_begin = cmdbuf_ptr;
2347 ch = next_char ();
1981 } 2348 }
1982 am_pixmap_trans = 0; 2349
2350 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2351 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2352 scr_add_lines (buf, str - buf, nlines);
2353
2354 /*
2355 * If there have been a lot of new lines, then update the screen
2356 * What the heck we'll cheat and only refresh less than every page-full.
2357 * if skipScroll is enabled.
2358 */
2359 if (refreshnow)
2360 {
2361 scr_refresh ();
2362 want_refresh = 1;
2363 }
1983 } 2364 }
1984 else 2365 else
1985 { 2366 {
1986 if (TermWin.pixmap != None) 2367 try
1987 XFreePixmap (display->display, TermWin.pixmap);
1988 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1989 (unsigned int)szHint.width,
1990 (unsigned int)szHint.height,
1991 (unsigned int)image->depth);
1992 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1993 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1994 nx, ny, (unsigned int)image->width,
1995 (unsigned int)image->height);
1996 XFreeGC (display->display, gc);
1997 XDestroyImage (image);
1998 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1999 TermWin.pixmap);
2000 if (!am_transparent || !am_pixmap_trans)
2001 pchanged = 1;
2002 am_transparent = am_pixmap_trans = 1;
2003 }
2004 }
2005 if (!am_pixmap_trans)
2006 {
2007 unsigned int n;
2008 /*
2009 * InheritPixmap transparency
2010 */
2011 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2012 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2013 i++)
2014 {
2015 oldp = TermWin.parent[i];
2016 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2017 &TermWin.parent[i], &list, &n);
2018 XFree (list);
2019 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2020 if (TermWin.parent[i] == display->root)
2021 { 2368 {
2022 if (oldp != None) 2369 process_nonprinting (ch);
2023 pchanged = 1; 2370 }
2371 catch (const class out_of_input &o)
2372 {
2373 // we ran out of input, retry later
2374 cmdbuf_ptr = seq_begin;
2024 break; 2375 break;
2025 } 2376 }
2026 if (oldp != TermWin.parent[i]) 2377
2027 pchanged = 1; 2378 ch = NOCHAR;
2028 }
2029 n = 0;
2030 if (pchanged)
2031 { 2379 }
2032 for (; n < (unsigned int)i; n++) 2380 }
2033 { 2381}
2034 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2382
2035 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2383// read the next character
2036 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2384wchar_t ecb_hot
2037 { 2385rxvt_term::next_char () NOTHROW
2038 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2386{
2039 break; 2387 while (cmdbuf_ptr < cmdbuf_endp)
2040 } 2388 {
2041 } 2389 // assume 7-bit to be ascii ALWAYS
2390 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2391 return *cmdbuf_ptr++;
2392
2393 wchar_t wc;
2394 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2395
2396 if (len == (size_t)-2)
2042 } 2397 {
2043 if (n > (int) (sizeof (TermWin.parent) 2398 // the mbstate stores incomplete sequences. didn't know this :/
2044 / sizeof (TermWin.parent[0]))) 2399 cmdbuf_ptr = cmdbuf_endp;
2400 break;
2045 { 2401 }
2046 D_X ((stderr, "InheritPixmap Turning off")); 2402
2047 XSetWindowBackground (display->display, TermWin.parent[0], 2403 if (len == (size_t)-1)
2048 PixColors[Color_fg]);
2049 XSetWindowBackground (display->display, TermWin.vt,
2050 PixColors[Color_bg]);
2051 am_transparent = 0;
2052 /* XXX: also turn off Opt_transparent? */
2053 } 2404 {
2054 else 2405 mbstate.reset (); // reset now undefined conversion state
2406 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2407 // in which case we "erroneously" return the next byte which might be valid.
2408 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2055 { 2409 }
2056 /* wait (an arbitrary period) for the WM to do its thing
2057 * needed for fvwm2.2.2 (and before?) */
2058# ifdef HAVE_NANOSLEEP
2059 struct timespec rqt;
2060 2410
2061 rqt.tv_sec = 1; 2411 // assume wchar == unicode
2062 rqt.tv_nsec = 0; 2412 cmdbuf_ptr += len;
2063 nanosleep (&rqt, NULL); 2413 return wc & UNICODE_MASK;
2064# else
2065 sleep (1);
2066# endif
2067 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2068 for (n = 0; n < (unsigned int)i; n++)
2069 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2070 ParentRelative);
2071 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2072 ParentRelative);
2073 am_transparent = 1;
2074 }
2075 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2076 TermWin.parent[i] = None;
2077 } 2414 }
2415
2416 return NOCHAR;
2417}
2418
2419// read the next octet
2420uint32_t ecb_hot
2421rxvt_term::next_octet () NOTHROW
2422{
2423 return cmdbuf_ptr < cmdbuf_endp
2424 ? (unsigned char)*cmdbuf_ptr++
2425 : NOCHAR;
2426}
2427
2428static class out_of_input out_of_input;
2429
2430wchar_t ecb_hot
2431rxvt_term::cmd_getc () THROW ((class out_of_input))
2432{
2433 wchar_t c = next_char ();
2434
2435 if (c == NOCHAR)
2436 throw out_of_input;
2437
2078 return pchanged; 2438 return c;
2079} 2439}
2080#endif
2081 2440
2082/*}}} */ 2441uint32_t ecb_hot
2442rxvt_term::cmd_get8 () THROW ((class out_of_input))
2443{
2444 uint32_t c = next_octet ();
2445
2446 if (c == NOCHAR)
2447 throw out_of_input;
2448
2449 return c;
2450}
2083 2451
2084/*{{{ print pipe */ 2452/*{{{ print pipe */
2085/*----------------------------------------------------------------------*/ 2453/*----------------------------------------------------------------------*/
2086#ifdef PRINTPIPE 2454#ifdef PRINTPIPE
2087FILE * 2455FILE * ecb_cold
2088rxvt_term::popen_printer () 2456rxvt_term::popen_printer ()
2089{ 2457{
2090 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2458 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2091 2459
2092 if (stream == NULL) 2460 if (stream == NULL)
2093 rxvt_print_error ("can't open printer pipe"); 2461 rxvt_warn ("can't open printer pipe, not printing.\n");
2462
2094 return stream; 2463 return stream;
2095} 2464}
2096 2465
2097int 2466int ecb_cold
2098rxvt_term::pclose_printer (FILE *stream) 2467rxvt_term::pclose_printer (FILE *stream)
2099{ 2468{
2100 fflush (stream); 2469 fflush (stream);
2101 /* pclose () reported not to work on SunOS 4.1.3 */
2102# if defined (__sun__) /* TODO: RESOLVE THIS */
2103 /* pclose works provided SIGCHLD handler uses waitpid */
2104 return pclose (stream); /* return fclose (stream); */
2105# else
2106 return pclose (stream); 2470 return pclose (stream);
2107# endif
2108} 2471}
2109 2472
2110/* 2473/*
2111 * simulate attached vt100 printer 2474 * simulate attached vt100 printer
2112 */ 2475 */
2113void 2476void ecb_cold
2114rxvt_term::process_print_pipe () 2477rxvt_term::process_print_pipe ()
2115{ 2478{
2116 int done; 2479 FILE *fd = popen_printer ();
2117 FILE *fd;
2118 2480
2119 if ((fd = popen_printer ()) == NULL) 2481 if (!fd)
2120 return; 2482 return;
2121 2483
2122 /* 2484 /*
2123 * Send all input to the printer until either ESC[4i or ESC[?4i 2485 * Send all input to the printer until either ESC[4i or ESC[?4i
2124 * is received. 2486 * is received.
2125 */ 2487 */
2126 for (done = 0; !done;) 2488 for (int done = 0; !done; )
2127 { 2489 {
2128 unsigned char buf[8]; 2490 unsigned char buf[8];
2129 unsigned char ch; 2491 unicode_t ch;
2130 unsigned int i, len; 2492 unsigned int i, len;
2131 2493
2132 if ((ch = cmd_getc ()) != C0_ESC) 2494 if ((ch = cmd_getc ()) != C0_ESC)
2133 { 2495 {
2134 if (putc (ch, fd) == EOF) 2496 if (putc (ch, fd) == EOF)
2135 break; /* done = 1 */ 2497 break; /* done = 1 */
… …
2150 { 2512 {
2151 if ((buf[len++] = cmd_getc ()) == 'i') 2513 if ((buf[len++] = cmd_getc ()) == 'i')
2152 break; /* done = 1 */ 2514 break; /* done = 1 */
2153 } 2515 }
2154 } 2516 }
2517
2155 for (i = 0; i < len; i++) 2518 for (i = 0; i < len; i++)
2156 if (putc (buf[i], fd) == EOF) 2519 if (putc (buf[i], fd) == EOF)
2157 { 2520 {
2158 done = 1; 2521 done = 1;
2159 break; 2522 break;
2160 } 2523 }
2161 } 2524 }
2162 } 2525 }
2526
2163 pclose_printer (fd); 2527 pclose_printer (fd);
2164} 2528}
2165#endif /* PRINTPIPE */ 2529#endif /* PRINTPIPE */
2166/*}}} */ 2530/*}}} */
2167 2531
2168/* *INDENT-OFF* */
2169enum { 2532enum {
2170 C1_40 = 0x40, 2533 C1_40 = 0x40,
2171 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2534 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2172 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2535 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2173 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2536 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2174 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2537 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2175}; 2538};
2176/* *INDENT-ON* */
2177 2539
2178/*{{{ process non-printing single characters */ 2540/*{{{ process non-printing single characters */
2179void 2541void ecb_hot
2180rxvt_term::process_nonprinting (unsigned char ch) 2542rxvt_term::process_nonprinting (unicode_t ch)
2181{ 2543{
2182 switch (ch) 2544 switch (ch)
2183 { 2545 {
2546 case C0_ESC:
2547 process_escape_seq ();
2548 break;
2184 case C0_ENQ: /* terminal Status */ 2549 case C0_ENQ: /* terminal Status */
2185 if (rs[Rs_answerbackstring]) 2550 if (rs[Rs_answerbackstring])
2186 tt_write ( 2551 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2187 (const unsigned char *)rs[Rs_answerbackstring],
2188 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2189 else 2552 else
2190 tt_write ((unsigned char *)VT100_ANS, 2553 tt_write (VT100_ANS, strlen (VT100_ANS));
2191 (unsigned int)STRLEN (VT100_ANS));
2192 break; 2554 break;
2193 case C0_BEL: /* bell */ 2555 case C0_BEL: /* bell */
2194 scr_bell (); 2556 scr_bell ();
2195 break; 2557 break;
2196 case C0_BS: /* backspace */ 2558 case C0_BS: /* backspace */
… …
2211 scr_charset_choose (1); 2573 scr_charset_choose (1);
2212 break; 2574 break;
2213 case C0_SI: /* shift in - acs */ 2575 case C0_SI: /* shift in - acs */
2214 scr_charset_choose (0); 2576 scr_charset_choose (0);
2215 break; 2577 break;
2578
2579#ifdef EIGHT_BIT_CONTROLS
2580 // 8-bit controls
2581 case 0x90: /* DCS */
2582 process_dcs_seq ();
2583 break;
2584 case 0x9b: /* CSI */
2585 process_csi_seq ();
2586 break;
2587 case 0x9d: /* OSC */
2588 process_osc_seq ();
2589 break;
2590#endif
2216 } 2591 }
2217} 2592}
2218/*}}} */ 2593/*}}} */
2219 2594
2220 2595
2221/*{{{ process VT52 escape sequences */ 2596/*{{{ process VT52 escape sequences */
2222void 2597void ecb_cold
2223rxvt_term::process_escape_vt52 (unsigned char ch) 2598rxvt_term::process_escape_vt52 (unicode_t ch)
2224{ 2599{
2225 int row, col; 2600 int row, col;
2226 2601
2227 switch (ch) 2602 switch (ch)
2228 { 2603 {
… …
2261 break; 2636 break;
2262 case 'Z': /* identify the terminal type */ 2637 case 'Z': /* identify the terminal type */
2263 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2638 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2264 break; 2639 break;
2265 case '<': /* turn off VT52 mode */ 2640 case '<': /* turn off VT52 mode */
2266 PrivMode (0, PrivMode_vt52); 2641 priv_modes &= ~PrivMode_vt52;
2267 break; 2642 break;
2268 case 'F': /* use special graphics character set */ 2643 case 'F': /* use special graphics character set */
2269 case 'G': /* use regular character set */ 2644 case 'G': /* use regular character set */
2270 /* unimplemented */ 2645 /* unimplemented */
2271 break; 2646 break;
… …
2277} 2652}
2278/*}}} */ 2653/*}}} */
2279 2654
2280 2655
2281/*{{{ process escape sequences */ 2656/*{{{ process escape sequences */
2282void 2657void ecb_hot
2283rxvt_term::process_escape_seq () 2658rxvt_term::process_escape_seq ()
2284{ 2659{
2285 unsigned char ch = cmd_getc (); 2660 unicode_t ch = cmd_getc ();
2286 2661
2287 if (PrivateModes & PrivMode_vt52) 2662 if (priv_modes & PrivMode_vt52)
2288 { 2663 {
2289 process_escape_vt52 (ch); 2664 process_escape_vt52 (ch);
2290 return; 2665 return;
2291 } 2666 }
2292 2667
2293 switch (ch) 2668 switch (ch)
2294 { 2669 {
2295 /* case 1: do_tek_mode (); break; */
2296 case '#': 2670 case '#':
2297 if (cmd_getc () == '8') 2671 if (cmd_getc () == '8')
2298 scr_E (); 2672 scr_E ();
2299 break; 2673 break;
2300 case '(': 2674 case '(':
… …
2307 scr_charset_set (2, (unsigned int)cmd_getc ()); 2681 scr_charset_set (2, (unsigned int)cmd_getc ());
2308 break; 2682 break;
2309 case '+': 2683 case '+':
2310 scr_charset_set (3, (unsigned int)cmd_getc ()); 2684 scr_charset_set (3, (unsigned int)cmd_getc ());
2311 break; 2685 break;
2312#ifndef NO_FRILLS 2686#if !ENABLE_MINIMAL
2313 case '6': 2687 case '6':
2314 scr_backindex (); 2688 scr_backindex ();
2315 break; 2689 break;
2316#endif 2690#endif
2317 case '7': 2691 case '7':
2318 scr_cursor (SAVE); 2692 scr_cursor (SAVE);
2319 break; 2693 break;
2320 case '8': 2694 case '8':
2321 scr_cursor (RESTORE); 2695 scr_cursor (RESTORE);
2322 break; 2696 break;
2323#ifndef NO_FRILLS 2697#if !ENABLE_MINIMAL
2324 case '9': 2698 case '9':
2325 scr_forwardindex (); 2699 scr_forwardindex ();
2326 break; 2700 break;
2327#endif 2701#endif
2702 // DECPAM/DECPNM
2328 case '=': 2703 case '=':
2704 priv_modes |= PrivMode_aplKP;
2705 break;
2329 case '>': 2706 case '>':
2330 PrivMode ((ch == '='), PrivMode_aplKP); 2707 priv_modes &= ~PrivMode_aplKP;
2331 break; 2708 break;
2332 2709
2333 case C1_40: 2710 case C1_40:
2334 cmd_getc (); 2711 cmd_getc ();
2335 break; 2712 break;
… …
2338 break; 2715 break;
2339 2716
2340 /* 8.3.87: NEXT LINE */ 2717 /* 8.3.87: NEXT LINE */
2341 case C1_NEL: /* ESC E */ 2718 case C1_NEL: /* ESC E */
2342 { 2719 {
2343 uint32_t nlcr[] = { '\n', '\r' }; 2720 wchar_t nlcr[] = { C0_LF, C0_CR };
2344 scr_add_lines (nlcr, 1, 2); 2721 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2345 } 2722 }
2346 break; 2723 break;
2347 2724
2348 /* kidnapped escape sequence: Should be 8.3.48 */ 2725 /* kidnapped escape sequence: Should be 8.3.48 */
2349 case C1_ESA: /* ESC G */ 2726 case C1_ESA: /* ESC G */
2350 process_graphics (); 2727 // used by original rxvt for rob nations own graphics mode
2728 if (cmd_getc () == 'Q')
2729 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2351 break; 2730 break;
2352 2731
2353 /* 8.3.63: CHARACTER TABULATION SET */ 2732 /* 8.3.63: CHARACTER TABULATION SET */
2354 case C1_HTS: /* ESC H */ 2733 case C1_HTS: /* ESC H */
2355 scr_set_tab (1); 2734 scr_set_tab (1);
… …
2359 case C1_RI: /* ESC M */ 2738 case C1_RI: /* ESC M */
2360 scr_index (DN); 2739 scr_index (DN);
2361 break; 2740 break;
2362 2741
2363 /* 8.3.142: SINGLE-SHIFT TWO */ 2742 /* 8.3.142: SINGLE-SHIFT TWO */
2364 /*case C1_SS2: scr_single_shift (2); break; */ 2743 /* case C1_SS2: break; */
2365 2744
2366 /* 8.3.143: SINGLE-SHIFT THREE */ 2745 /* 8.3.143: SINGLE-SHIFT THREE */
2367 /*case C1_SS3: scr_single_shift (3); break; */ 2746 /* case C1_SS3: break; */
2368 2747
2369 /* 8.3.27: DEVICE CONTROL STRING */ 2748 /* 8.3.27: DEVICE CONTROL STRING */
2370 case C1_DCS: /* ESC P */ 2749 case C1_DCS: /* ESC P */
2371 process_dcs_seq (); 2750 process_dcs_seq ();
2372 break; 2751 break;
2373 2752
2374 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2753 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2375 case C1_SCI: /* ESC Z */ 2754 case C1_SCI: /* ESC Z */
2376 tt_write ((const unsigned char *)ESCZ_ANSWER, 2755 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2377 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2378 break; /* steal obsolete ESC [ c */ 2756 break; /* steal obsolete ESC [ c */
2379 2757
2380 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2758 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2381 case C1_CSI: /* ESC [ */ 2759 case C1_CSI: /* ESC [ */
2382 process_csi_seq (); 2760 process_csi_seq ();
2383 break; 2761 break;
2384 2762
2385 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2763 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2386 case C1_OSC: /* ESC ] */ 2764 case C1_OSC: /* ESC ] */
2387 process_osc_seq (); 2765 process_osc_seq ();
2388 break; 2766 break;
2389 2767
2390 /* 8.3.106: RESET TO INITIAL STATE */ 2768 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2391 case 'c': 2769 case 'c':
2770 mbstate.reset ();
2392 scr_poweron (); 2771 scr_poweron ();
2393 scrollbar_show (1); 2772 scrollBar.show (1);
2394 break; 2773 break;
2395 2774
2396 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2775 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2397 case 'n': 2776 case 'n':
2398 scr_charset_choose (2); 2777 scr_charset_choose (2);
… …
2405 } 2784 }
2406} 2785}
2407/*}}} */ 2786/*}}} */
2408 2787
2409/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2788/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2410/* *INDENT-OFF* */
2411enum { 2789enum {
2412 CSI_ICH = 0x40, 2790 CSI_ICH = 0x40,
2413 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2791 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2414 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2792 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2415 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2793 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2416 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2794 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2417 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2795 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2418 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2796 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2419 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2797 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2420 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2798 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2421}; 2799};
2422 2800
2423#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2801#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2424 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2802 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2425 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2803 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2426#define get_byte_array_bit(array, bit) \ 2804#define get_byte_array_bit(array, bit) \
2427 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2805 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2428 2806
2429const unsigned char csi_defaults[] = 2807static const unsigned char csi_defaults[] =
2430 { 2808 {
2431 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2809 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2432 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2810 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2433 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2811 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2434 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2812 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2435 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2813 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2436 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2814 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2437 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2815 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2438 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2816 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2439 }; 2817 };
2440/* *INDENT-ON* */
2441 2818
2442void 2819void ecb_hot
2443rxvt_term::process_csi_seq () 2820rxvt_term::process_csi_seq ()
2444{ 2821{
2445 unsigned char ch, priv, i; 2822 unicode_t ch, priv, prev_ch, i;
2446 unsigned int nargs, p; 2823 unsigned int nargs, p;
2447 int n, ndef; 2824 int n, ndef;
2448 int arg[ESC_ARGS]; 2825 int arg[ESC_ARGS] = { };
2449 2826
2450 for (nargs = ESC_ARGS; nargs > 0;) 2827 nargs = 0;
2451 arg[--nargs] = 0;
2452 2828
2453 priv = 0; 2829 priv = 0;
2454 ch = cmd_getc (); 2830 ch = cmd_getc ();
2455 if (ch >= '<' && ch <= '?') 2831 if ((ch >= '<' && ch <= '?') || ch == '!')
2832 {
2456 { /* '<' '=' '>' '?' */ 2833 /* '<' '=' '>' '?' '!' */
2457 priv = ch; 2834 priv = ch;
2458 ch = cmd_getc (); 2835 ch = cmd_getc ();
2459 } 2836 }
2837
2838 prev_ch = 0;
2460 /* read any numerical arguments */ 2839 /* read any numerical arguments */
2461 for (n = -1; ch < CSI_ICH; ) 2840 for (n = -1; ch < CSI_ICH; )
2462 { 2841 {
2463 if (isdigit (ch)) 2842 if (isdigit (ch))
2464 { 2843 {
… …
2471 { 2850 {
2472 if (nargs < ESC_ARGS) 2851 if (nargs < ESC_ARGS)
2473 arg[nargs++] = n; 2852 arg[nargs++] = n;
2474 n = -1; 2853 n = -1;
2475 } 2854 }
2476 else if (ch == '\b') 2855 else if (IS_CONTROL (ch))
2477 {
2478 scr_backspace ();
2479 }
2480 else if (ch == C0_ESC)
2481 {
2482 process_escape_seq ();
2483 return;
2484 }
2485 else if (ch < ' ')
2486 {
2487 process_nonprinting (ch); 2856 process_nonprinting (ch);
2488 } 2857
2858 prev_ch = ch;
2489 ch = cmd_getc (); 2859 ch = cmd_getc ();
2490 } 2860 }
2491 2861
2492 if (ch > CSI_7F) 2862 if (ch > CSI_7F)
2493 return; 2863 return;
… …
2499 ndef = get_byte_array_bit (csi_defaults, i); 2869 ndef = get_byte_array_bit (csi_defaults, i);
2500 for (p = 0; p < nargs; p++) 2870 for (p = 0; p < nargs; p++)
2501 if (arg[p] == -1) 2871 if (arg[p] == -1)
2502 arg[p] = ndef; 2872 arg[p] = ndef;
2503 2873
2504#ifdef DEBUG_CMD
2505 fprintf (stderr, "CSI ");
2506 for (p = 0; p < nargs; p++)
2507 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2508 fprintf (stderr, "%c\n", ch);
2509#endif
2510
2511 /* 2874 /*
2512 * private mode handling 2875 * private mode handling
2513 */ 2876 */
2514 if (priv) 2877 if (priv)
2515 { 2878 {
2516 switch (priv) 2879 switch (priv)
2517 { 2880 {
2518 case '>': 2881 case '>':
2519 if (ch == CSI_DA) /* secondary device attributes */ 2882 if (ch == CSI_DA) /* secondary device attributes */
2883 {
2884 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2885 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2886 //
2887 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2888 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2889 // versions.
2890 //
2520 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2891 tt_printf ("\033[>%d;95;0c", 'U');
2892 }
2521 break; 2893 break;
2894
2522 case '?': 2895 case '?':
2523 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2896 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2524 process_terminal_mode (ch, priv, nargs, arg); 2897 process_terminal_mode (ch, priv, nargs, arg);
2525 break; 2898 break;
2899
2900 case '!':
2901 if (ch == CSI_70)
2902 {
2903 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2904 scr_soft_reset ();
2905
2906 static const int pm_h[] = { 7, 25 };
2907 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2908
2909 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2910 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2526 } 2911 }
2912 break;
2913 }
2914
2527 return; 2915 return;
2528 } 2916 }
2529 2917
2530 switch (ch) 2918 switch (ch)
2531 { 2919 {
… …
2545 } 2933 }
2546 break; 2934 break;
2547#endif 2935#endif
2548 2936
2549 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2937 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2550 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2938 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2551 arg[0] = -arg[0]; 2939 arg[0] = -arg[0];
2552 /* FALLTHROUGH */ 2940 /* FALLTHROUGH */
2553 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2941 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2554 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2942 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2555 scr_gotorc (arg[0], 0, RELATIVE); 2943 scr_gotorc (arg[0], 0, RELATIVE);
2556 break; 2944 break;
2557 2945
2558 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2946 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2559 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2947 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2630 3018
2631 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3019 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2632 arg[0] = -arg[0]; 3020 arg[0] = -arg[0];
2633 /* FALLTHROUGH */ 3021 /* FALLTHROUGH */
2634 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3022 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2635 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3023 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2636 break; 3024 break;
2637 3025
2638 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3026 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2639 tt_write ((const unsigned char *)VT100_ANS, 3027 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2640 (unsigned int) (sizeof (VT100_ANS) - 1));
2641 break; 3028 break;
2642 3029
2643 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3030 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2644 process_sgr_mode (nargs, arg); 3031 process_sgr_mode (nargs, arg);
2645 break; 3032 break;
… …
2651 tt_printf ("\033[0n"); 3038 tt_printf ("\033[0n");
2652 break; 3039 break;
2653 case 6: /* CPR requested */ 3040 case 6: /* CPR requested */
2654 scr_report_position (); 3041 scr_report_position ();
2655 break; 3042 break;
2656#if defined (ENABLE_DISPLAY_ANSWER)
2657 case 7: /* unofficial extension */ 3043 case 7: /* unofficial extension */
3044 if (option (Opt_insecure))
2658 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3045 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2659 break; 3046 break;
2660#endif
2661 case 8: /* unofficial extension */ 3047 case 8: /* unofficial extension */
2662 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3048 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2663 break; 3049 break;
2664 } 3050 }
2665 break; 3051 break;
2666 3052
2667 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3053 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2700 break; 3086 break;
2701 3087
2702 case CSI_RM: /* 8.3.107: RESET MODE */ 3088 case CSI_RM: /* 8.3.107: RESET MODE */
2703 if (arg[0] == 4) 3089 if (arg[0] == 4)
2704 scr_insert_mode (0); 3090 scr_insert_mode (0);
3091 else if (arg[0] == 20)
3092 priv_modes &= ~PrivMode_LFNL;
2705 break; 3093 break;
2706 3094
2707 case CSI_SM: /* 8.3.126: SET MODE */ 3095 case CSI_SM: /* 8.3.126: SET MODE */
2708 if (arg[0] == 4) 3096 if (arg[0] == 4)
2709 scr_insert_mode (1); 3097 scr_insert_mode (1);
3098 else if (arg[0] == 20)
3099 priv_modes |= PrivMode_LFNL;
3100 break;
3101
3102 case CSI_71: // DECSCUSR: set cursor style
3103 if (prev_ch == ' ')
3104 set_cursor_style (arg[0]);
2710 break; 3105 break;
2711 3106
2712 /* 3107 /*
2713 * PRIVATE USE beyond this point. All CSI_7? sequences here 3108 * PRIVATE USE beyond this point. All CSI_7? sequences here
2714 */ 3109 */
… …
2726 break; 3121 break;
2727 case CSI_75: 3122 case CSI_75:
2728 scr_cursor (RESTORE); 3123 scr_cursor (RESTORE);
2729 break; 3124 break;
2730 3125
2731#ifndef NO_FRILLS 3126#if !ENABLE_MINIMAL
2732 case CSI_74: 3127 case CSI_74:
2733 process_window_ops (arg, nargs); 3128 process_window_ops (arg, nargs);
2734 break; 3129 break;
2735#endif 3130#endif
2736 3131
2737 case CSI_78: /* DECREQTPARM */ 3132 case CSI_78: /* DECREQTPARM */
2738 if (arg[0] == 0 || arg[0] == 1) 3133 if (arg[0] == 0 || arg[0] == 1)
2739 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3134 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2740 /* FALLTHROUGH */ 3135 break;
2741 3136
2742 default: 3137 default:
2743 break; 3138 break;
2744 } 3139 }
2745} 3140}
2746/*}}} */ 3141/*}}} */
2747 3142
2748#ifndef NO_FRILLS 3143#if !ENABLE_MINIMAL
2749/* ARGSUSED */
2750void 3144void
2751rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3145rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2752{ 3146{
2753 int x, y; 3147 int x, y;
2754#if 0
2755 char *s;
2756#endif
2757 XWindowAttributes wattr; 3148 XWindowAttributes wattr;
2758 Window wdummy; 3149 Window wdummy;
3150
3151 dLocal (Display *, dpy);
2759 3152
2760 if (nargs == 0) 3153 if (nargs == 0)
2761 return; 3154 return;
3155
2762 switch (args[0]) 3156 switch (args[0])
2763 { 3157 {
2764 /* 3158 /*
2765 * commands 3159 * commands
2766 */ 3160 */
2767 case 1: /* deiconify window */ 3161 case 1: /* deiconify window */
2768 XMapWindow (display->display, TermWin.parent[0]); 3162 XMapWindow (dpy, parent);
2769 break; 3163 break;
2770 case 2: /* iconify window */ 3164 case 2: /* iconify window */
2771 XIconifyWindow (display->display, TermWin.parent[0], 3165 XIconifyWindow (dpy, parent, display->screen);
2772 DefaultScreen (display->display));
2773 break; 3166 break;
2774 case 3: /* set position (pixels) */ 3167 case 3: /* set position (pixels) */
2775 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3168 XMoveWindow (dpy, parent, args[1], args[2]);
2776 break; 3169 break;
2777 case 4: /* set size (pixels) */ 3170 case 4: /* set size (pixels) */
2778 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3171 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2779 break; 3172 break;
2780 case 5: /* raise window */ 3173 case 5: /* raise window */
2781 XRaiseWindow (display->display, TermWin.parent[0]); 3174 XRaiseWindow (dpy, parent);
2782 break; 3175 break;
2783 case 6: /* lower window */ 3176 case 6: /* lower window */
2784 XLowerWindow (display->display, TermWin.parent[0]); 3177 XLowerWindow (dpy, parent);
2785 break; 3178 break;
2786 case 7: /* refresh window */ 3179 case 7: /* refresh window */
2787 scr_touch (true); 3180 scr_touch (true);
2788 break; 3181 break;
2789 case 8: /* set size (chars) */ 3182 case 8: /* set size (chars) */
2790 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3183 set_widthheight ((unsigned int) (args[2] * fwidth),
2791 (unsigned int) (args[1] * TermWin.fheight)); 3184 (unsigned int) (args[1] * fheight));
2792 break; 3185 break;
3186
3187 //case 9: NYI, TODO, restore maximized window or maximize window
2793 default: 3188 default:
2794 if (args[0] >= 24) /* set height (chars) */ 3189 if (args[0] >= 24) /* set height (chars) */
2795 set_widthheight ((unsigned int)TermWin.width, 3190 set_widthheight ((unsigned int)vt_width,
2796 (unsigned int) (args[1] * TermWin.fheight)); 3191 (unsigned int) (args[1] * fheight));
2797 break; 3192 break;
3193
2798 /* 3194 /*
2799 * reports - some output format copied from XTerm 3195 * reports - some output format copied from XTerm
2800 */ 3196 */
2801 case 11: /* report window state */ 3197 case 11: /* report window state */
2802 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3198 XGetWindowAttributes (dpy, parent, &wattr);
2803 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3199 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2804 break; 3200 break;
2805 case 13: /* report window position */ 3201 case 13: /* report window position */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
2807 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3203 XTranslateCoordinates (dpy, parent, wattr.root,
2808 -wattr.border_width, -wattr.border_width, 3204 -wattr.border_width, -wattr.border_width,
2809 &x, &y, &wdummy); 3205 &x, &y, &wdummy);
2810 tt_printf ("\033[3;%d;%dt", x, y); 3206 tt_printf ("\033[3;%d;%dt", x, y);
2811 break; 3207 break;
2812 case 14: /* report window size (pixels) */ 3208 case 14: /* report window size (pixels) */
2813 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2814 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3210 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2815 break; 3211 break;
3212 case 18: /* report text area size (chars) */
3213 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3214 break;
2816 case 18: /* report window size (chars) */ 3215 case 19: /* report window size (chars) */
2817 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3216 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3217 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3218 case 20: /* report icon label */
3219 {
3220 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3221 XGetIconName (dpy, parent, &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3222 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3223 XFree (s);
3224 }
2823 break; 3225 break;
2824 case 21: /* report window title */ 3226 case 21: /* report window title */
2825 XFetchName (display->display, TermWin.parent[0], &s); 3227 {
3228 char *s;
3229 XFetchName (dpy, parent, &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3230 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3231 XFree (s);
3232 }
2827 break; 3233 break;
2828#endif
2829
2830 } 3234 }
2831} 3235}
2832#endif 3236#endif
2833 3237
2834/*----------------------------------------------------------------------*/ 3238/*----------------------------------------------------------------------*/
2835/* 3239/*
2836 * get input up until STRING TERMINATOR (or BEL) 3240 * get input up until STRING TERMINATOR (or BEL)
2837 * ends_how is terminator used. returned input must be free ()d 3241 * ends_how is terminator used. returned input must be free()'d
2838 */ 3242 */
2839unsigned char * 3243char *
2840rxvt_term::get_to_st (unsigned char *ends_how) 3244rxvt_term::get_to_st (unicode_t &ends_how)
2841{ 3245{
2842 int seen_esc = 0; /* seen escape? */ 3246 unicode_t ch;
3247 bool seen_esc = false;
2843 unsigned int n = 0; 3248 unsigned int n = 0;
2844 unsigned char *s; 3249 wchar_t string[CBUFSIZ];
2845 unsigned char ch, string[STRING_MAX];
2846 3250
2847 for (; (ch = cmd_getc ());) 3251 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3252 {
2849 if (ch == C0_BEL 3253 if (seen_esc)
2850 || ch == CHAR_ST 3254 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3255 if (ch == 0x5c) /* 7bit ST */
2852 break; 3256 break;
3257 else
3258 return NULL;
3259 }
2853 if (ch == C0_ESC) 3260 else if (ch == C0_ESC)
2854 { 3261 {
2855 seen_esc = 1; 3262 seen_esc = true;
2856 continue; 3263 continue;
2857 } 3264 }
3265 else if (ch == C0_BEL || ch == CHAR_ST)
3266 break;
2858 else if (ch == '\t') 3267 else if (ch == C0_SYN)
2859 ch = ' '; /* translate '\t' to space */ 3268 ch = cmd_get8 ();
2860 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3269 else if (ch < 0x20)
2861 return NULL; /* other control character - exit */ 3270 return NULL; /* other control character - exit */
3271
3272 seen_esc = false;
3273
2862 if (n < sizeof (string) - 1) 3274 if (n >= sizeof (string) - 1)
3275 // stop at some sane length
3276 return NULL;
3277
2863 string[n++] = ch; 3278 string[n++] = ch;
2864 seen_esc = 0;
2865 } 3279 }
3280
2866 string[n++] = '\0'; 3281 string[n++] = '\0';
2867 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3282
2868 return NULL;
2869 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3283 ends_how = (ch == 0x5c ? C0_ESC : ch);
2870 STRNCPY (s, string, n); 3284
2871 return s; 3285 return rxvt_wcstombs (string);
2872} 3286}
2873 3287
2874/*----------------------------------------------------------------------*/ 3288/*----------------------------------------------------------------------*/
2875/* 3289/*
2876 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3290 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2877 */ 3291 */
2878void 3292void
2879rxvt_term::process_dcs_seq () 3293rxvt_term::process_dcs_seq ()
2880{ 3294{
2881 unsigned char eh, *s;
2882 /* 3295 /*
2883 * Not handled yet 3296 * Not handled yet
2884 */ 3297 */
3298
3299 unicode_t eh;
2885 s = get_to_st (&eh); 3300 char *s = get_to_st (eh);
2886 if (s) 3301 if (s)
2887 free (s); 3302 free (s);
3303
2888 return; 3304 return;
2889} 3305}
2890 3306
2891/*----------------------------------------------------------------------*/ 3307/*----------------------------------------------------------------------*/
2892/* 3308/*
2893 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3309 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2894 */ 3310 */
2895void 3311void
2896rxvt_term::process_osc_seq () 3312rxvt_term::process_osc_seq ()
2897{ 3313{
2898 unsigned char ch, eh, *s; 3314 int arg;
2899 int arg;
2900 3315
2901 ch = cmd_getc (); 3316 unicode_t ch = cmd_getc ();
2902 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3317 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2903 arg = arg * 10 + (ch - '0'); 3318 arg = arg * 10 + (ch - '0');
2904 3319
2905 if (ch == ';') 3320 if (ch == ';')
2906 { 3321 {
3322 unicode_t eh;
2907 s = get_to_st (&eh); 3323 char *s = get_to_st (eh);
3324
2908 if (s) 3325 if (s)
2909 { 3326 {
2910 /*
2911 * rxvt_menubar_dispatch () violates the constness of the string,
2912 * so do it here
2913 */
2914 if (arg == XTerm_Menu)
2915#if 0 /* XXX: currently disabled due to security concerns */
2916 menubar_dispatch ((char *)s);
2917#else
2918 (void)0;
2919#endif
2920 else
2921 xterm_seq (arg, (char *)s, eh); 3327 process_xterm_seq (arg, s, eh);
2922 free (s); 3328 free (s);
2923 } 3329 }
2924 } 3330 }
2925} 3331}
3332
3333void
3334rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3335{
3336 if (str[0] == '?' && !str[1])
3337 {
3338 rgba c;
3339 pix_colors_focused[color].get (c);
3340
3341#if XFT
3342 if (c.a != rgba::MAX_CC)
3343 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3344 else
3345#endif
3346 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3347 }
3348 else
3349 set_window_color (color, str);
3350}
3351
2926/* 3352/*
2927 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3353 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2928 * 0 = change iconName/title
2929 * 1 = change iconName
2930 * 2 = change title
2931 * 4 = change color
2932 * 12 = change text color
2933 * 13 = change mouse foreground color
2934 * 17 = change highlight character colour
2935 * 18 = change bold character color
2936 * 19 = change underlined character color
2937 * 46 = change logfile (not implemented)
2938 * 50 = change font
2939 *
2940 * rxvt extensions:
2941 * 9 = change locale (NYI)
2942 * 10 = menu (may change in future)
2943 * 20 = bg pixmap
2944 * 39 = change default fg color
2945 * 49 = change default bg color
2946 * 55 = dump scrollback buffer and all of screen
2947 */ 3354 */
2948void 3355void
2949rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3356rxvt_term::process_xterm_seq (int op, char *str, char resp)
2950{ 3357{
2951 int changed = 0; 3358 int color;
2952 int color;
2953 char *buf, *name; 3359 char *buf, *name;
3360 bool query = str[0] == '?' && !str[1];
3361 int saveop = op;
3362
3363 dLocal (Display *, dpy);
2954 3364
2955 assert (str != NULL); 3365 assert (str != NULL);
3366
3367 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3368 return;
3369
2956 switch (op) 3370 switch (op)
2957 { 3371 {
2958 case XTerm_name: 3372 case XTerm_name:
2959 set_title (str); 3373 set_title (str);
2960 /* FALLTHROUGH */ 3374 /* FALLTHROUGH */
2961 case XTerm_iconName: 3375 case XTerm_iconName:
2962 set_iconName (str); 3376 set_icon_name (str);
2963 break; 3377 break;
2964 case XTerm_title: 3378 case XTerm_title:
2965 set_title (str); 3379 set_title (str);
2966 break; 3380 break;
3381 case XTerm_property:
3382 if (str[0] == '?')
3383 {
3384 Atom prop = display->atom (str + 1);
3385 Atom actual_type;
3386 int actual_format;
3387 unsigned long nitems;
3388 unsigned long bytes_after;
3389 unsigned char *value = 0;
3390 const char *str = "";
3391
3392 if (prop
3393 && XGetWindowProperty (dpy, parent,
3394 prop, 0, 1<<16, 0, AnyPropertyType,
3395 &actual_type, &actual_format,
3396 &nitems, &bytes_after, &value) == Success
3397 && actual_type != None
3398 && actual_format == 8)
3399 str = (const char *)(value);
3400
3401 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3402
3403 XFree (value);
3404 }
3405 else
3406 {
3407 char *eq = strchr (str, '=');
3408
3409 if (eq)
3410 {
3411 *eq = 0;
3412 set_utf8_property (display->atom (str), eq + 1);
3413 }
3414 else
3415 XDeleteProperty (dpy, parent,
3416 display->atom (str));
3417 }
3418 break;
3419
2967 case XTerm_Color: 3420 case XTerm_Color:
2968 for (buf = (char *)str; buf && *buf;) 3421 for (buf = (char *)str; buf && *buf;)
2969 { 3422 {
2970 if ((name = STRCHR (buf, ';')) == NULL) 3423 if ((name = strchr (buf, ';')) == NULL)
2971 break; 3424 break;
3425
2972 *name++ = '\0'; 3426 *name++ = '\0';
2973 color = atoi (buf); 3427 color = atoi (buf) + minCOLOR;
2974 if (color < 0 || color >= TOTAL_COLORS) 3428
3429 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2975 break; 3430 break;
3431
2976 if ((buf = STRCHR (name, ';')) != NULL) 3432 if ((buf = strchr (name, ';')) != NULL)
2977 *buf++ = '\0'; 3433 *buf++ = '\0';
2978 set_window_color (color + minCOLOR, name); 3434
3435 process_color_seq (op, color, name, resp);
2979 } 3436 }
3437 break;
3438 case Rxvt_restoreFG:
3439 case XTerm_Color00:
3440 process_color_seq (op, Color_fg, str, resp);
3441 break;
3442 case Rxvt_restoreBG:
3443 case XTerm_Color01:
3444 process_color_seq (op, Color_bg, str, resp);
2980 break; 3445 break;
2981#ifndef NO_CURSORCOLOR 3446#ifndef NO_CURSORCOLOR
2982 case XTerm_Color_cursor: 3447 case XTerm_Color_cursor:
2983 set_window_color (Color_cursor, str); 3448 process_color_seq (op, Color_cursor, str, resp);
2984 break; 3449 break;
2985#endif 3450#endif
2986 case XTerm_Color_pointer: 3451 case XTerm_Color_pointer_fg:
2987 set_window_color (Color_pointer, str); 3452 process_color_seq (op, Color_pointer_fg, str, resp);
2988 break; 3453 break;
3454 case XTerm_Color_pointer_bg:
3455 process_color_seq (op, Color_pointer_bg, str, resp);
3456 break;
3457#ifdef OPTION_HC
3458 case XTerm_Color_HC:
3459 process_color_seq (op, Color_HC, str, resp);
3460 break;
3461 case XTerm_Color_HTC:
3462 process_color_seq (op, Color_HTC, str, resp);
3463 break;
3464#endif
2989#ifndef NO_BOLD_UNDERLINE_REVERSE 3465#ifndef NO_BOLD_UNDERLINE_REVERSE
2990 case XTerm_Color_BD: 3466 case URxvt_Color_BD:
2991 set_window_color (Color_BD, str); 3467 process_color_seq (op, Color_BD, str, resp);
2992 break; 3468 break;
2993 case XTerm_Color_UL: 3469 case URxvt_Color_UL:
2994 set_window_color (Color_UL, str); 3470 process_color_seq (op, Color_UL, str, resp);
2995 break; 3471 break;
2996 case XTerm_Color_RV: 3472 case URxvt_Color_IT:
2997 set_window_color (Color_RV, str); 3473 process_color_seq (op, Color_IT, str, resp);
2998 break; 3474 break;
2999#endif 3475#endif
3476 case URxvt_Color_border:
3477 process_color_seq (op, Color_border, str, resp);
3478 break;
3000 3479
3001 case XTerm_Menu: 3480#if BG_IMAGE_FROM_ROOT
3481 case URxvt_Color_tint:
3482 process_color_seq (op, Color_tint, str, resp);
3002 /* 3483 {
3003 * rxvt_menubar_dispatch () violates the constness of the string, 3484 bool changed = false;
3004 * so DON'T do it here 3485
3486 if (ISSET_PIXCOLOR (Color_tint))
3487 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3488
3489 if (changed)
3490 update_background ();
3005 */ 3491 }
3492
3006 break; 3493 break;
3494#endif
3495
3496#if BG_IMAGE_FROM_FILE
3007 case XTerm_Pixmap: 3497 case Rxvt_Pixmap:
3008 if (*str != ';') 3498 if (!strcmp (str, "?"))
3009 { 3499 {
3010#if XPM_BACKGROUND 3500 char str[256];
3011 scale_pixmap (""); /* reset to default scaling */ 3501 int h_scale = fimage.h_scale;
3012 set_bgPixmap (str); /* change pixmap */ 3502 int v_scale = fimage.v_scale;
3013#endif 3503 int h_align = fimage.h_align;
3014 scr_touch (true); 3504 int v_align = fimage.v_align;
3505
3506 sprintf (str, "[%dx%d+%d+%d]",
3507 h_scale, v_scale,
3508 h_align, v_align);
3509 process_xterm_seq (XTerm_title, str, CHAR_ST);
3015 } 3510 }
3016 while ((str = STRCHR (str, ';')) != NULL)
3017 {
3018 str++;
3019#if XPM_BACKGROUND
3020 changed += scale_pixmap (str);
3021#endif
3022
3023 }
3024 if (changed)
3025 {
3026#ifdef XPM_BACKGROUND
3027 resize_pixmap ();
3028#endif
3029 scr_touch (true);
3030 }
3031 break;
3032
3033 case XTerm_restoreFG:
3034 set_window_color (Color_fg, str);
3035 break;
3036 case XTerm_restoreBG:
3037 set_window_color (Color_bg, str);
3038 break;
3039 case XTerm_logfile:
3040 break;
3041 case XTerm_font:
3042 change_font (str);
3043 break;
3044#ifndef NO_FRILLS
3045 case XTerm_locale:
3046 if (str[0] == '?' && !str[1])
3047 tt_printf ("%-.250s\n", locale);
3048 else 3511 else
3049 { 3512 {
3050 set_locale (str); 3513 bool changed = false;
3051# ifdef USE_XIM 3514
3052 im_cb (); 3515 if (*str != ';')
3053# endif 3516 {
3054 // TODO: call selection_make with the right values set 3517 try
3055 // to re-fresh the selection. 3518 {
3056 if (display->selection_owner == this) 3519 fimage.set_file_geometry (this, str);
3057 display->set_selection_owner (0); 3520 changed = true;
3521 }
3522 catch (const class rxvt_failure_exception &e)
3523 {
3524 }
3525 }
3526 else
3527 {
3528 str++;
3529 if (fimage.set_geometry (str, true))
3530 changed = true;
3531 }
3532
3533 if (changed)
3534 {
3535 if (bg_window_position_sensitive ())
3536 {
3537 int x, y;
3538 get_window_origin (x, y);
3539 parent_x = x;
3540 parent_y = y;
3541 }
3542 update_background ();
3543 }
3058 } 3544 }
3059 break; 3545 break;
3060#endif 3546#endif
3547
3548 case XTerm_logfile:
3549 // TODO, when secure mode?
3550 break;
3551
3061#if 0 3552#if 0
3062 case XTerm_dumpscreen: /* no error notices */ 3553 case Rxvt_dumpscreen: /* no error notices */
3063 { 3554 {
3064 int fd; 3555 int fd;
3065 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3556 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3066 { 3557 {
3067 scr_dump (fd); 3558 scr_dump (fd);
3068 close (fd); 3559 close (fd);
3069 } 3560 }
3070 } 3561 }
3071 break; 3562 break;
3072#endif 3563#endif
3564 case XTerm_font:
3565 op = URxvt_font;
3566 case URxvt_font:
3567#if ENABLE_STYLES
3568 case URxvt_boldFont:
3569 case URxvt_italicFont:
3570 case URxvt_boldItalicFont:
3571#endif
3572 if (query)
3573 tt_printf ("\33]%d;%-.250s%c", saveop,
3574 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3575 ? fontset[op - URxvt_font]->fontdesc : "",
3576 resp);
3577 else
3578 {
3579 const char *&res = rs[Rs_font + (op - URxvt_font)];
3073 3580
3581 res = strdup (str);
3582 allocated.push_back ((void *)res);
3583 set_fonts ();
3584 }
3585 break;
3586
3587 case URxvt_version:
3588 if (query)
3589 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3590 op,
3591 rs[Rs_name], VERSION[0], VERSION[2],
3592 resp);
3593 break;
3594
3595#if !ENABLE_MINIMAL
3596 case URxvt_locale:
3597 if (query)
3598 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3599 else
3600 {
3601 set_locale (str);
3602 pty->set_utf8_mode (enc_utf8);
3603 init_xlocale ();
3604 }
3605 break;
3606
3607 case URxvt_view_up:
3608 case URxvt_view_down:
3609 {
3610 int lines = atoi (str);
3611
3612 if (lines)
3613 scr_page (op == URxvt_view_up ? UP : DN, lines);
3614 else
3615 scr_erase_savelines ();
3616 }
3617
3618 break;
3619#endif
3620
3621#if ENABLE_PERL
3622 case URxvt_perl:
3623 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3624 break;
3625#endif
3074 } 3626 }
3075} 3627}
3076/*----------------------------------------------------------------------*/ 3628/*----------------------------------------------------------------------*/
3077 3629
3078/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3630/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3083 * 's' = save 3635 * 's' = save
3084 * 'r' = restore 3636 * 'r' = restore
3085 * 't' = toggle 3637 * 't' = toggle
3086 * so no need for fancy checking 3638 * so no need for fancy checking
3087 */ 3639 */
3088int 3640int ecb_cold
3089rxvt_term::privcases (int mode, unsigned long bit) 3641rxvt_term::privcases (int mode, unsigned long bit)
3090{ 3642{
3091 int state; 3643 int state;
3092 3644
3093 if (mode == 's') 3645 if (mode == 's')
3094 { 3646 {
3095 SavedModes |= (PrivateModes & bit); 3647 if (priv_modes & bit)
3648 SavedModes |= bit;
3649 else
3650 SavedModes &= ~bit;
3096 return -1; 3651 return -1;
3097 } 3652 }
3098 else 3653 else
3099 { 3654 {
3100 if (mode == 'r') 3655 if (mode == 'r')
3101 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3656 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3102 else 3657 else
3103 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3658 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3104 PrivMode (state, bit); 3659
3660 if (state)
3661 priv_modes |= bit;
3662 else
3663 priv_modes &= ~bit;
3105 } 3664 }
3665
3106 return state; 3666 return state;
3107} 3667}
3108 3668
3109/* we're not using priv _yet_ */ 3669/* we're not using priv _yet_ */
3110void 3670void
3111rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3671rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3112{ 3672{
3113 unsigned int i, j; 3673 unsigned int i, j;
3114 int state; 3674 int state;
3675
3115 static const struct 3676 static const struct
3116 { 3677 {
3117 const int argval; 3678 const int argval;
3118 const unsigned long bit; 3679 const unsigned long bit;
3119 }
3120 argtopriv[] = { 3680 } argtopriv[] = {
3121 { 1, PrivMode_aplCUR }, 3681 { 1, PrivMode_aplCUR }, // DECCKM
3122 { 2, PrivMode_vt52 }, 3682 { 2, PrivMode_vt52 }, // DECANM
3123 { 3, PrivMode_132 }, 3683 { 3, PrivMode_132 }, // DECCOLM
3124 { 4, PrivMode_smoothScroll }, 3684 { 4, PrivMode_smoothScroll }, // DECSCLM
3125 { 5, PrivMode_rVideo }, 3685 { 5, PrivMode_rVideo }, // DECSCNM
3126 { 6, PrivMode_relOrigin }, 3686 { 6, PrivMode_relOrigin }, // DECOM
3127 { 7, PrivMode_Autowrap }, 3687 { 7, PrivMode_Autowrap }, // DECAWM
3688 // 8, auto-repeat keys // DECARM
3128 { 9, PrivMode_MouseX10 }, 3689 { 9, PrivMode_MouseX10 },
3129#ifdef menuBar_esc 3690 { 12, PrivMode_BlinkingCursor },
3130 { menuBar_esc, PrivMode_menuBar }, 3691 // 18 end FF to printer after print screen
3131#endif 3692 // 19 Print screen prints full screen/scroll region
3693 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3132#ifdef scrollBar_esc 3694#ifdef scrollBar_esc
3133 { scrollBar_esc, PrivMode_scrollBar }, 3695 { scrollBar_esc, PrivMode_scrollBar },
3134#endif 3696#endif
3135 { 25, PrivMode_VisibleCursor },
3136 { 35, PrivMode_ShiftKeys }, 3697 { 35, PrivMode_ShiftKeys }, // rxvt extension
3698 // 38, tektronix mode // DECTEK
3137 { 40, PrivMode_132OK }, 3699 { 40, PrivMode_132OK },
3700 // 41 xterm more fixes NYI
3701 // 45 margin bell NYI
3702 // 46 start logging
3138 { 47, PrivMode_Screen }, 3703 { 47, PrivMode_Screen },
3139 { 66, PrivMode_aplKP }, 3704 { 66, PrivMode_aplKP }, // DECNKM
3140#ifndef NO_BACKSPACE_KEY 3705#ifndef NO_BACKSPACE_KEY
3141 { 67, PrivMode_BackSpace }, 3706 { 67, PrivMode_BackSpace }, // DECBKM
3142#endif 3707#endif
3143 { 1000, PrivMode_MouseX11 }, 3708 { 1000, PrivMode_MouseX11 },
3709 { 1002, PrivMode_MouseBtnEvent },
3710 { 1003, PrivMode_MouseAnyEvent },
3711#if ENABLE_FRILLS
3712 { 1005, PrivMode_ExtModeMouse },
3713#endif
3144 { 1010, PrivMode_TtyOutputInh }, 3714 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3145 { 1011, PrivMode_Keypress }, 3715 { 1011, PrivMode_Keypress }, // rxvt extension
3716#if ENABLE_FRILLS
3717 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3718#endif
3719 // 1035 enable modifiers for alt, numlock NYI
3720 // 1036 send ESC for meta keys NYI
3721 // 1037 send DEL for keypad delete NYI
3146 { 1047, PrivMode_Screen }, 3722 { 1047, PrivMode_Screen },
3723 // 1048 save and restore cursor, implemented in code
3147 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3724 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3725 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3726 { 2004, PrivMode_BracketPaste },
3148 }; 3727 };
3149 3728
3150 if (nargs == 0) 3729 if (nargs == 0)
3151 return; 3730 return;
3152 3731
… …
3159 for (i = 0; i < nargs; i++) 3738 for (i = 0; i < nargs; i++)
3160 { 3739 {
3161 state = -1; 3740 state = -1;
3162 3741
3163 /* basic handling */ 3742 /* basic handling */
3164 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3743 for (j = 0; j < ecb_array_length (argtopriv); j++)
3165 if (argtopriv[j].argval == arg[i]) 3744 if (argtopriv[j].argval == arg[i])
3166 { 3745 {
3167 state = privcases (mode, argtopriv[j].bit); 3746 state = privcases (mode, argtopriv[j].bit);
3168 break; 3747 break;
3169 } 3748 }
3170 3749
3171 /* extra handling for values with state unkept */ 3750 /* extra handling for values with state unkept */
3172 if (state == -1)
3173 switch (arg[i]) 3751 switch (arg[i])
3174 { 3752 {
3753#if ENABLE_STYLES
3754 case 1021:
3755 set_option (Opt_intensityStyles, mode);
3756
3757 scr_touch (true);
3758 break;
3759#endif
3175 case 1048: /* alternative cursor save */ 3760 case 1048: /* alternative cursor save */
3761 if (option (Opt_secondaryScreen))
3176 if (mode == 0) 3762 if (mode == 0)
3177 scr_cursor (RESTORE); 3763 scr_cursor (RESTORE);
3178 else if (mode == 1) 3764 else if (mode == 1)
3179 scr_cursor (SAVE); 3765 scr_cursor (SAVE);
3180 /* FALLTHROUGH */
3181 default:
3182 continue; /* for (;i;) */
3183 }
3184
3185 /* extra handling for values with valid 0 or 1 state */
3186 switch (arg[i])
3187 {
3188 /* case 1: - application cursor keys */
3189 case 2: /* VT52 mode */
3190 /* oddball mode. should be set regardless of set/reset
3191 * parameter. Return from VT52 mode with an ESC < from
3192 * within VT52 mode
3193 */
3194 PrivMode (1, PrivMode_vt52);
3195 break; 3766 break;
3767 }
3768
3769 if (state >= 0)
3770 /* extra handling for values with valid 0 or 1 state */
3771 switch (arg[i])
3772 {
3773 /* case 1: - application cursor keys */
3774 case 2: /* VT52 mode */
3775 /* oddball mode. should be set regardless of set/reset
3776 * parameter. Return from VT52 mode with an ESC < from
3777 * within VT52 mode
3778 */
3779 priv_modes |= PrivMode_vt52;
3780 break;
3196 case 3: /* 80/132 */ 3781 case 3: /* 80/132 */
3197 if (PrivateModes & PrivMode_132OK) 3782 if (priv_modes & PrivMode_132OK)
3198 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3783 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3199 (unsigned int)TermWin.height);
3200 break; 3784 break;
3201 case 4: /* smooth scrolling */ 3785 case 4: /* smooth scrolling */
3202 if (state)
3203 Options &= ~Opt_jumpScroll;
3204 else
3205 Options |= Opt_jumpScroll; 3786 set_option (Opt_jumpScroll, !state);
3206 break; 3787 break;
3207 case 5: /* reverse video */ 3788 case 5: /* reverse video */
3208 scr_rvideo_mode (state); 3789 scr_rvideo_mode (state);
3209 break; 3790 break;
3210 case 6: /* relative/absolute origins */ 3791 case 6: /* relative/absolute origins */
3211 scr_relative_origin (state); 3792 scr_relative_origin (state);
3212 break; 3793 break;
3213 case 7: /* autowrap */ 3794 case 7: /* autowrap */
3214 scr_autowrap (state); 3795 scr_autowrap (state);
3215 break; 3796 break;
3216 /* case 8: - auto repeat, can't do on a per window basis */ 3797 /* case 8: - auto repeat, can't do on a per window basis */
3217 case 9: /* X10 mouse reporting */ 3798 case 9: /* X10 mouse reporting */
3218 if (state) /* orthogonal */ 3799 if (state) /* orthogonal */
3219 PrivateModes &= ~ (PrivMode_MouseX11); 3800 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3220 break; 3801 break;
3221#ifdef menuBar_esc
3222 case menuBar_esc:
3223#ifdef MENUBAR
3224 map_menuBar (state);
3225#endif
3226 break;
3227#endif
3228#ifdef scrollBar_esc 3802#ifdef scrollBar_esc
3229 case scrollBar_esc: 3803 case scrollBar_esc:
3230 if (scrollbar_mapping (state)) 3804 scrollBar.map (state);
3231 {
3232 resize_all_windows (0, 0, 0); 3805 resize_all_windows (0, 0, 0);
3233 scr_touch (true); 3806 scr_touch (true);
3234 }
3235 break; 3807 break;
3236#endif 3808#endif
3809#ifdef CURSOR_BLINK
3810 case 12:
3811 cursor_blink_reset ();
3812 break;
3813#endif
3237 case 25: /* visible/invisible cursor */ 3814 case 25: /* visible/invisible cursor */
3238 scr_cursor_visible (state); 3815 scr_cursor_visible (state);
3239 break; 3816 break;
3240 /* case 35: - shift keys */ 3817 /* case 35: - shift keys */
3241 /* case 40: - 80 <--> 132 mode */ 3818 /* case 40: - 80 <--> 132 mode */
3242 case 47: /* secondary screen */ 3819 case 47: /* secondary screen */
3243 scr_change_screen (state); 3820 scr_change_screen (state);
3244 break; 3821 break;
3245 /* case 66: - application key pad */ 3822 /* case 66: - application key pad */
3246 /* case 67: - backspace key */ 3823 /* case 67: - backspace key */
3247 case 1000: /* X11 mouse reporting */ 3824 case 1000: /* X11 mouse reporting */
3248 if (state) /* orthogonal */ 3825 if (state) /* orthogonal */
3249 PrivateModes &= ~ (PrivMode_MouseX10); 3826 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3250 break; 3827 break;
3251#if 0
3252 case 1001: 3828 case 1002:
3253 break; /* X11 mouse highlighting */ 3829 case 1003:
3254#endif 3830 if (state)
3831 {
3832 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3833 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3834 mouse_row = mouse_col = 0;
3835 vt_emask_mouse = PointerMotionMask;
3836 }
3837 else
3838 vt_emask_mouse = NoEventMask;
3839
3840 vt_select_input ();
3841 break;
3255 case 1010: /* scroll to bottom on TTY output inhibit */ 3842 case 1010: /* scroll to bottom on TTY output inhibit */
3256 if (state)
3257 Options &= ~Opt_scrollTtyOutput;
3258 else
3259 Options |= Opt_scrollTtyOutput; 3843 set_option (Opt_scrollTtyOutput, !state);
3260 break; 3844 break;
3261 case 1011: /* scroll to bottom on key press */ 3845 case 1011: /* scroll to bottom on key press */
3262 if (state)
3263 Options |= Opt_scrollTtyKeypress; 3846 set_option (Opt_scrollTtyKeypress, state);
3264 else
3265 Options &= ~Opt_scrollTtyKeypress;
3266 break; 3847 break;
3267 case 1047: /* secondary screen w/ clearing */ 3848 case 1047: /* secondary screen w/ clearing last */
3268 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3849 if (option (Opt_secondaryScreen))
3269 if (current_screen != PRIMARY) 3850 if (!state)
3270 scr_erase_screen (2); 3851 scr_erase_screen (2);
3852
3271 scr_change_screen (state); 3853 scr_change_screen (state);
3272 /* FALLTHROUGH */
3273 default:
3274 break; 3854 break;
3855 case 1049: /* secondary screen w/ clearing first */
3856 if (option (Opt_secondaryScreen))
3857 if (state)
3858 scr_cursor (SAVE);
3859
3860 scr_change_screen (state);
3861
3862 if (option (Opt_secondaryScreen))
3863 if (state)
3864 scr_erase_screen (2);
3865 else
3866 scr_cursor (RESTORE);
3867 break;
3868 default:
3869 break;
3275 } 3870 }
3276 } 3871 }
3277} 3872}
3278/*}}} */ 3873/*}}} */
3279 3874
3280/*{{{ process sgr sequences */ 3875/*{{{ process sgr sequences */
3281void 3876void ecb_hot
3282rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3877rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3283{ 3878{
3284 unsigned int i; 3879 unsigned int i;
3285 short rendset; 3880 short rendset;
3286 int rendstyle; 3881 int rendstyle;
3287 3882
3288 if (nargs == 0) 3883 if (nargs == 0)
3289 { 3884 {
3290 scr_rendition (0, ~RS_None); 3885 scr_rendition (0, ~RS_None);
3291 return; 3886 return;
3292 } 3887 }
3888
3293 for (i = 0; i < nargs; i++) 3889 for (i = 0; i < nargs; i++)
3294 { 3890 {
3295 rendset = -1; 3891 rendset = -1;
3296 switch (arg[i]) 3892 switch (arg[i])
3297 { 3893 {
… …
3299 rendset = 0, rendstyle = ~RS_None; 3895 rendset = 0, rendstyle = ~RS_None;
3300 break; 3896 break;
3301 case 1: 3897 case 1:
3302 rendset = 1, rendstyle = RS_Bold; 3898 rendset = 1, rendstyle = RS_Bold;
3303 break; 3899 break;
3900 //case 2: // low intensity
3901 case 3:
3902 rendset = 1, rendstyle = RS_Italic;
3903 break;
3304 case 4: 3904 case 4:
3305 rendset = 1, rendstyle = RS_Uline; 3905 rendset = 1, rendstyle = RS_Uline;
3306 break; 3906 break;
3307 case 5: 3907 case 5: // slowly blinking
3908 case 6: // rapidly blinking
3308 rendset = 1, rendstyle = RS_Blink; 3909 rendset = 1, rendstyle = RS_Blink;
3309 break; 3910 break;
3911 //case 6: // scoansi light background
3310 case 7: 3912 case 7:
3311 rendset = 1, rendstyle = RS_RVid; 3913 rendset = 1, rendstyle = RS_RVid;
3312 break; 3914 break;
3313 case 22: 3915 case 8:
3916 // invisible. NYI
3917 break;
3918 //case 9: // crossed out
3919 //case 10: // scoansi acs off, primary font
3920 //case 11: // scoansi acs on, first alt font
3921 //case 12: // scoansi acs on, |0x80, second alt font
3922 //...
3923 //case 19: // ninth alt font
3924 //case 20: // gothic
3925 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3314 rendset = 0, rendstyle = RS_Bold; 3926 rendset = 0, rendstyle = RS_Bold;
3315 break; 3927 break;
3316 case 24: 3928 case 22: // bold off (vt220)
3929 rendset = 0, rendstyle = RS_Bold;
3930 break;
3931 case 23: // disable italic
3932 rendset = 0, rendstyle = RS_Italic;
3933 break;
3934 case 24: // underline off (vt220)
3317 rendset = 0, rendstyle = RS_Uline; 3935 rendset = 0, rendstyle = RS_Uline;
3318 break; 3936 break;
3319 case 25: 3937 case 25: // blink off (vt220)
3320 rendset = 0, rendstyle = RS_Blink; 3938 rendset = 0, rendstyle = RS_Blink;
3321 break; 3939 break;
3322 case 27: 3940 case 26: // variable spacing (iso 8613)
3941 rendset = 0, rendstyle = RS_Blink;
3942 break;
3943 case 27: // reverse off (vt220)
3323 rendset = 0, rendstyle = RS_RVid; 3944 rendset = 0, rendstyle = RS_RVid;
3324 break; 3945 break;
3946 //case 28: // visible. NYI
3947 //case 29: // not crossed-out
3325 } 3948 }
3949
3326 if (rendset != -1) 3950 if (rendset != -1)
3327 { 3951 {
3328 scr_rendition (rendset, rendstyle); 3952 scr_rendition (rendset, rendstyle);
3329 continue; /* for (;i;) */ 3953 continue; /* for (;i;) */
3330 } 3954 }
… …
3337 case 33: 3961 case 33:
3338 case 34: 3962 case 34:
3339 case 35: 3963 case 35:
3340 case 36: 3964 case 36:
3341 case 37: 3965 case 37:
3342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3966 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3343 Color_fg);
3344 break; 3967 break;
3345#ifdef TTY_256COLOR 3968 case 38: // set fg color, ISO 8613-6
3346 case 38:
3347 if (nargs > i + 2 && arg[i + 1] == 5) 3969 if (nargs > i + 2 && arg[i + 1] == 5)
3348 { 3970 {
3349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3971 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3350 Color_fg);
3351 i += 2; 3972 i += 2;
3352 } 3973 }
3353 break; 3974 break;
3354#endif
3355 case 39: /* default fg */ 3975 case 39: /* default fg */
3356 scr_color (Color_fg, Color_fg); 3976 scr_color (Color_fg, Color_fg);
3357 break; 3977 break;
3358 3978
3359 case 40: 3979 case 40:
… …
3362 case 43: 3982 case 43:
3363 case 44: 3983 case 44:
3364 case 45: 3984 case 45:
3365 case 46: 3985 case 46:
3366 case 47: 3986 case 47:
3367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3987 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3368 Color_bg);
3369 break; 3988 break;
3370#ifdef TTY_256COLOR 3989 case 48: // set bg color, ISO 8613-6
3371 case 48:
3372 if (nargs > i + 2 && arg[i + 1] == 5) 3990 if (nargs > i + 2 && arg[i + 1] == 5)
3373 { 3991 {
3374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3992 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3375 Color_bg);
3376 i += 2; 3993 i += 2;
3377 } 3994 }
3378 break; 3995 break;
3379#endif
3380 case 49: /* default bg */ 3996 case 49: /* default bg */
3381 scr_color (Color_bg, Color_bg); 3997 scr_color (Color_bg, Color_bg);
3382 break; 3998 break;
3383 3999
3384#ifndef NO_BRIGHTCOLOR 4000 //case 50: // not variable spacing
4001
4002#if !ENABLE_MINIMAL
3385 case 90: 4003 case 90:
3386 case 91: /* set bright fg color */ 4004 case 91: /* set bright fg color */
3387 case 92: 4005 case 92:
3388 case 93: 4006 case 93:
3389 case 94: 4007 case 94:
3390 case 95: 4008 case 95:
3391 case 96: 4009 case 96:
3392 case 97: 4010 case 97:
3393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4011 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3394 Color_fg);
3395 break; 4012 break;
3396 case 100: 4013 case 100:
3397 case 101: /* set bright bg color */ 4014 case 101: /* set bright bg color */
3398 case 102: 4015 case 102:
3399 case 103: 4016 case 103:
3400 case 104: 4017 case 104:
3401 case 105: 4018 case 105:
3402 case 106: 4019 case 106:
3403 case 107: 4020 case 107:
3404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4021 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3405 Color_bg);
3406 break; 4022 break;
3407#endif 4023#endif
3408
3409 } 4024 }
3410 } 4025 }
4026}
4027
4028void
4029rxvt_term::set_cursor_style (int style)
4030{
4031 if (!IN_RANGE_INC (style, 0, 6))
4032 return;
4033
4034 if (style == 0)
4035 style = 1;
4036
4037 cursor_type = (style - 1) / 2;
4038 set_option (Opt_cursorUnderline, cursor_type == 1);
4039
4040#ifdef CURSOR_BLINK
4041 set_option (Opt_cursorBlink, style & 1);
4042 cursor_blink_reset ();
4043#endif
4044
4045 want_refresh = 1;
3411} 4046}
3412/*}}} */ 4047/*}}} */
3413 4048
3414/*{{{ process Rob Nation's own graphics mode sequences */
3415void
3416rxvt_term::process_graphics ()
3417{
3418 unsigned char ch, cmd = cmd_getc ();
3419
3420 if (cmd == 'Q')
3421 { /* query graphics */
3422 tt_printf ("\033G0\n"); /* no graphics */
3423 return;
3424 }
3425 /* swallow other graphics sequences until terminating ':' */
3426 do
3427 ch = cmd_getc ();
3428 while (ch != ':');
3429}
3430/*}}} */
3431
3432/* ------------------------------------------------------------------------- */ 4049/* ---------------------------------------------------------------------- */
4050/* Write data to the pty as typed by the user, pasted with the mouse,
4051 * or generated by us in response to a query ESC sequence.
4052 */
3433 4053
3434/* 4054/*
3435 * Send printf () formatted output to the command. 4055 * Send printf () formatted output to the command.
3436 * Only use for small amounts of data. 4056 * Only use for small amounts of data.
3437 */ 4057 */
3438void 4058void
3439rxvt_term::tt_printf (const char *fmt,...) 4059rxvt_term::tt_printf (const char *fmt,...)
3440{ 4060{
3441 va_list arg_ptr; 4061 va_list arg_ptr;
3442 unsigned char buf[256]; 4062 char buf[256];
3443 4063
3444 va_start (arg_ptr, fmt); 4064 va_start (arg_ptr, fmt);
3445 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4065 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3446 va_end (arg_ptr); 4066 va_end (arg_ptr);
3447 tt_write (buf, STRLEN (buf)); 4067 tt_write (buf, strlen (buf));
3448} 4068}
3449 4069
3450/* ---------------------------------------------------------------------- */
3451/* Write data to the pty as typed by the user, pasted with the mouse, 4070/* Write data to the pty as typed by the user. */
3452 * or generated by us in response to a query ESC sequence.
3453 */
3454void 4071void
3455rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4072rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3456{ 4073{
3457 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4074 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4075 return;
3458 4076
3459 if (len) 4077 if (option (Opt_scrollTtyKeypress))
4078 if (view_start)
3460 { 4079 {
4080 view_start = 0;
4081 want_refresh = 1;
4082 }
4083
4084 tt_write_ (data, len);
4085}
4086
4087void
4088rxvt_term::tt_write (const char *data, unsigned int len)
4089{
4090 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4091 return;
4092
4093 tt_write_ (data, len);
4094}
4095
4096static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4097
4098void
4099rxvt_term::tt_write_ (const char *data, unsigned int len)
4100{
4101 if (pty->pty < 0)
4102 return;
4103
4104 if (v_buflen == 0)
4105 {
4106 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4107
4108 max_it (written, 0);
4109
4110 if (written == len)
4111 return;
4112
4113 data += written;
4114 len -= written;
4115 }
4116
4117 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4118
4119 memcpy (v_buffer + v_buflen, data, len);
4120 v_buflen += len;
4121
4122 pty_ev.set (ev::READ | ev::WRITE);
4123}
4124
4125void rxvt_term::pty_write ()
4126{
4127 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4128
4129 if (written > 0)
4130 {
4131 v_buflen -= written;
4132
3461 if (v_buflen == 0) 4133 if (v_buflen == 0)
3462 { 4134 {
3463 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3464
3465 if ((unsigned int)written == len)
3466 return;
3467
3468 data += written;
3469 len -= written;
3470 }
3471
3472
3473 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3474
3475 memcpy (v_buffer + v_buflen, data, len);
3476 v_buflen += len;
3477 }
3478
3479 for (;;)
3480 {
3481 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3482
3483 if (written > 0)
3484 {
3485 v_buflen -= written;
3486
3487 if (v_buflen == 0)
3488 {
3489 free (v_buffer); 4135 free (v_buffer);
3490 v_buffer = 0; 4136 v_buffer = 0;
3491 v_buflen = 0;
3492 4137
3493 pty_ev.set (EVENT_READ); 4138 pty_ev.set (ev::READ);
3494 return;
3495 }
3496
3497 memmove (v_buffer, v_buffer + written, v_buflen);
3498 }
3499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3500 // original code just ignores this...
3501 destroy ();
3502 else
3503 {
3504 pty_ev.set (EVENT_READ | EVENT_WRITE);
3505 return; 4139 return;
3506 } 4140 }
4141
4142 memmove (v_buffer, v_buffer + written, v_buflen);
3507 } 4143 }
4144 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4145 pty_ev.set (ev::READ);
3508} 4146}
3509 4147
3510/*----------------------- end-of-file (C source) -----------------------*/ 4148/*----------------------- end-of-file (C source) -----------------------*/
3511 4149

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