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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 1.553 by sf-exg, Sat Jul 26 15:58:38 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ 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 - 4 && 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 meta = 0;
683 }
684#endif
685 /* nil */ ;
686 }
687
688 keysym = orig_keysym;
689 }
690
691 /* escape prefix */
692 if (len && meta
693#ifdef META8_OPTION
694 && meta_char == C0_ESC
695#endif
696 )
697 {
698 *--kbuf = C0_ESC;
699 len++;
700 }
701
702 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
703 return;
704
705 if (keysym != NoSymbol)
706 {
707#ifdef KEYSYM_RESOURCE
708 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
709 return;
710#endif
711
166 if (TermWin.saveLines) 712 if (saveLines)
167 { 713 {
168#ifdef UNSHIFTED_SCROLLKEYS 714#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 715 if (!ctrl && !meta)
170 {
171#else 716#else
172 if (IS_SCROLL_MOD) 717 if (IS_SCROLL_MOD)
718#endif
173 { 719 {
174#endif
175 int lnsppg; 720 int lnsppg;
176 721
177#ifdef PAGING_CONTEXT_LINES 722#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 723 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 724#else
180 lnsppg = TermWin.nrow * 4 / 5; 725 lnsppg = nrow * 4 / 5;
181#endif 726#endif
727 max_it (lnsppg, 1);
728
182 if (keysym == XK_Prior) 729 if (keysym == XK_Prior)
183 { 730 {
184 scr_page (UP, lnsppg); 731 scr_page (lnsppg);
185 return; 732 return;
186 } 733 }
187 else if (keysym == XK_Next) 734 else if (keysym == XK_Next)
188 { 735 {
189 scr_page (DN, lnsppg); 736 scr_page (-lnsppg);
190 return; 737 return;
191 } 738 }
192 } 739 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 740#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 741 if (IS_SCROLL_MOD)
195 { 742 {
196 if (keysym == XK_Up) 743 if (keysym == XK_Up)
197 { 744 {
198 scr_page (UP, 1); 745 scr_page (1);
199 return; 746 return;
200 } 747 }
201 else if (keysym == XK_Down) 748 else if (keysym == XK_Down)
202 { 749 {
203 scr_page (DN, 1); 750 scr_page (-1);
204 return; 751 return;
205 } 752 }
206 } 753 }
207#endif 754#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 755#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 756 if (IS_SCROLL_MOD)
210 { 757 {
211 if (keysym == XK_Home) 758 if (keysym == XK_Home)
212 { 759 {
213 scr_move_to (0, 1); 760 scr_changeview (top_row);
214 return; 761 return;
215 } 762 }
216 else if (keysym == XK_End) 763 else if (keysym == XK_End)
217 { 764 {
218 scr_move_to (1, 0); 765 scr_changeview (0);
219 return; 766 return;
220 } 767 }
221 } 768 }
222#endif 769#endif
223 } 770 }
224 771
225 if (shft) 772 if (shft)
226 { 773 {
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)) 774 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 775 {
235 switch (keysym) 776 switch (keysym)
236 { 777 {
237 /* normal XTerm key bindings */ 778 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 779 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 780 selection_request (ev.time);
240 return; 781 return;
782#if TODO
241 /* rxvt extras */ 783 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 784 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 785 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 786 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 787 return;
788#endif
248 } 789 }
249 } 790 }
250 } 791 }
251#ifdef PRINTPIPE 792
793 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
794 {
252 if (keysym == XK_Print) 795 if (keysym == XK_v)
796 selection_request (ev.time, Sel_Clipboard);
797 else if (selection.len > 0)
253 { 798 {
254 scr_printscreen (ctrl | shft); 799 free (selection.clip_text);
800 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
801 selection.clip_len = selection.len;
802 selection_grab (CurrentTime, true);
803 }
804
255 return; 805 return;
256 } 806 }
257#endif
258 807
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 808#if ENABLE_FRILLS || ISO_14755
809 // ISO 14755 support
810 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 811 {
261#ifdef KEYSYM_RESOURCE 812 int hv;
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 813
814 if (iso14755buf & ISO_14755_51
815 && (keysym == XK_space || keysym == XK_KP_Space
816 || keysym == XK_Return || keysym == XK_KP_Enter))
263 { 817 {
264 unsigned int l; 818 commit_iso14755 ();
265 const unsigned char *kbuf0; 819 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 820# if ISO_14755
267 821 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 822# endif
276 tt_write (&ch, 1); 823 return;
277 tt_write (kbuf0, l); 824 }
825 else if (keysym == XK_BackSpace)
826 {
827 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
828# if ISO_14755
829 iso14755_51 (iso14755buf & ISO_14755_MASK);
830# endif
831 return;
832 }
833 else if ((hv = hex_keyval (ev)) >= 0)
834 {
835 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
836 | hv | ISO_14755_51;
837# if ISO_14755
838 iso14755_51 (iso14755buf & ISO_14755_MASK);
839# endif
278 return; 840 return;
279 } 841 }
280 else 842 else
281#endif
282 { 843 {
283 newlen = 1; 844# if ISO_14755
284 switch (keysym) 845 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 846# endif
365 case XK_Prior: 847 iso14755buf = 0;
366 STRCPY (kbuf, "\033[5~"); 848 }
367 break; 849 }
368# ifdef XK_KP_Next 850 else if (option (Opt_iso14755) &&
369 case XK_KP_Next: 851 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
370 /* allow shift to override */ 852 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
371 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 853 if (!(iso14755buf & ISO_14755_STARTED))
372 { 854 {
373 STRCPY (kbuf, "\033Os"); 855 iso14755buf |= ISO_14755_STARTED;
374 break; 856# if ISO_14755
375 } 857 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
376 /* FALLTHROUGH */ 858 scr_overlay_set (0, 0, "ISO 14755 mode");
377# endif 859# 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 } 860 }
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 861#endif
557 862
863#ifdef PRINTPIPE
864 if (keysym == XK_Print)
558 } 865 {
559 else if (ctrl && keysym == XK_minus) 866 scr_printscreen (ctrl | shft);
867 return;
560 { 868 }
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 869#endif
577 /* nil */ ;
578 }
579 } 870 }
580 871
581 if (len <= 0) 872 if (len <= 0)
582 return; /* not mapped */ 873 return; /* not mapped */
583 874
584 if (Options & Opt_scrollTtyKeypress) 875 tt_write_user_input (kbuf, (unsigned int)len);
585 if (TermWin.view_start) 876}
877
878void ecb_cold
879rxvt_term::key_release (XKeyEvent &ev)
880{
881#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
882 KeySym keysym;
883
884 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
885#endif
886
887#if ENABLE_FRILLS || ISO_14755
888 // ISO 14755 support
889 if (iso14755buf)
890 if (iso14755buf & ISO_14755_52)
586 { 891 {
587 TermWin.view_start = 0; 892# if ISO_14755
588 want_refresh = 1; 893 scr_overlay_off ();
894# endif
895# if ISO_14755
896 // iso14755 part 5.2 handling: release time
897 // first: controls
898 if ((ev.state & ControlMask)
899 && ((keysym >= 0x40 && keysym <= 0x5f)
900 || (keysym >= 0x61 && keysym <= 0x7f)))
901 {
902 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
903 commit_iso14755 ();
904
905 return;
906 }
907
908 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
909 if (i[0] == keysym)
910 {
911 iso14755buf = ISO_14755_51 | i[1];
912 commit_iso14755 ();
913
914 return;
915 }
916
917 scr_bell ();
918# endif
919 iso14755buf = 0;
920
921 return;
589 } 922 }
590 923 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
591 /* 924 {
592 * these modifications only affect the static keybuffer 925# if ISO_14755
593 * pass Shift/Control indicators for function keys ending with `~' 926 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 927# endif
610 ) 928 if (iso14755buf & ISO_14755_51)
611 { 929 commit_iso14755 ();
612 const unsigned char ch = C0_ESC; 930#if ISO_14755
613 tt_write (&ch, 1); 931 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
932 {
933 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
934
935 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
936 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
937 }
938# endif
939 else
940 iso14755buf = 0;
614 } 941 }
942#endif
615 943
616#if defined(DEBUG_CMD) 944 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; 945 return;
946
947#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
948 if (!(ev.state & ControlMask))
949 slip_wheel_ev.stop ();
950 else if (keysym == XK_Control_L || keysym == XK_Control_R)
951 mouse_slip_wheel_speed = 0;
952#endif
662} 953}
663#endif /* MENUBAR_MAX */
664 954
665void 955void
666rxvt_term::flush () 956rxvt_term::flush ()
667{ 957{
668#ifdef TRANSPARENT 958 flush_ev.stop ();
669 if (want_full_refresh) 959
960#ifdef HAVE_IMG
961 if (bg_flags & BG_NEEDS_REFRESH)
670 { 962 {
671 want_full_refresh = 0; 963 bg_flags &= ~BG_NEEDS_REFRESH;
672 scr_clear ();
673 scr_touch (false); 964 scr_touch (false);
674 want_refresh = 1;
675 } 965 }
676#endif 966#endif
677 967
678 if (want_refresh) 968 if (want_refresh)
679 { 969 {
680 scr_refresh (refresh_type); 970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
681 scrollbar_show (1); 971 {
682#ifdef USE_XIM 972 int row = view_start;
683 IMSendSpot (); 973 int end_row = row + nrow;
684#endif
685 974
686 } 975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
687 977
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 { 978 do
762 if (!seen_input)
763 { 979 {
764 seen_input = 1; 980 int start_row = row;
765 /* once we know the shell is running, send the screen size. Again! */ 981 line_t *l;
766 tt_winch (); 982
767 } 983 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 { 984 {
807 *str++ = ch; 985 l = &ROW (row++);
808 986
809 if (ch == '\n') 987 if (!(l->f & LINE_FILTERED))
810 { 988 {
811 nlines++; 989 // line not filtered, mark it as filtered
812 refresh_count++; 990 l->f |= LINE_FILTERED;
813 991 while (l->is_longer ())
814 if (! (Options & Opt_jumpScroll)
815 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
816 { 992 {
817 refreshnow = true;
818 flag = false;
819 ch = NOCHAR; 993 l = &ROW (row++);
820 break; 994 l->f |= LINE_FILTERED;
821 } 995 }
822 996
823 // scr_add_lines only works for nlines < TermWin.nrow - 1. 997 // and filter it
824 if (nlines >= TermWin.nrow - 1) 998 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 }
831 999
832 if (str >= buf + BUFSIZ)
833 {
834 ch = NOCHAR;
835 break; 1000 break;
836 } 1001 }
837 } 1002 }
1003 while (l->is_longer () && row < end_row);
838 } 1004 }
839 1005 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 { 1006 }
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 1007
874 ch = NOCHAR; 1008 scr_refresh ();
875 } 1009 scrollBar.show (1);
876 } 1010#if USE_XIM
877 1011 im_send_spot ();
878 return flag; 1012#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 { 1013 }
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 1014
893 wchar_t wc; 1015 display->flush ();
894 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1016}
895 1017
896 if (len == (size_t)-2) 1018/* checks whether a refresh is requested and starts the refresh timer */
897 { 1019void
898 // the mbstate stores incomplete sequences. didn't know this :/ 1020rxvt_term::refresh_check ()
1021{
1022 if (want_refresh && !flush_ev.is_active ())
1023 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1024
1025 display->flush ();
1026}
1027
1028void
1029rxvt_term::flush_cb (ev::timer &w, int revents)
1030{
1031 make_current ();
1032
1033 refresh_count = 0;
1034 flush ();
1035}
1036
1037#ifdef CURSOR_BLINK
1038void
1039rxvt_term::cursor_blink_reset ()
1040{
1041 if (hidden_cursor)
1042 {
1043 hidden_cursor = 0;
1044 want_refresh = 1;
1045 }
1046
1047 if (option (Opt_cursorBlink))
1048 cursor_blink_ev.again ();
1049 else
1050 cursor_blink_ev.stop ();
1051}
1052
1053void
1054rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1055{
1056 hidden_cursor = !hidden_cursor;
1057 want_refresh = 1;
1058 refresh_check ();
1059}
1060#endif
1061
1062#ifdef TEXT_BLINK
1063void
1064rxvt_term::text_blink_cb (ev::timer &w, int revents)
1065{
1066 if (scr_refresh_rend (RS_Blink, RS_Blink))
1067 {
1068 hidden_text = !hidden_text;
1069 want_refresh = 1;
1070 refresh_check ();
1071 }
1072 else
1073 w.stop ();
1074}
1075#endif
1076
1077#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1078void
1079rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1080{
1081 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1082 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1083 {
1084 want_refresh = 1;
1085 refresh_check ();
1086 }
1087 else
1088 w.stop ();
1089}
1090#endif
1091
1092#ifdef SELECTION_SCROLLING
1093void
1094rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1095{
1096 if (scr_page (scroll_selection_lines))
1097 {
1098 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102 else
1103 w.stop ();
1104}
1105#endif
1106
1107#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1108void
1109rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1110{
1111 if (scr_page (mouse_slip_wheel_speed))
1112 {
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116
1117 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1118 {
1119 mouse_slip_wheel_speed = 0;
1120 w.stop ();
1121 }
1122}
1123#endif
1124
1125#if LINUX_YIELD_HACK
1126static struct event_handler
1127{
1128 ev::prepare yield_ev;
1129
1130 void yield_cb (ev::prepare &w, int revents)
1131 {
1132 // this should really be sched_yield(), but the linux guys thought
1133 // that giving a process calling sched_yield () less cpu time than
1134 // ones with high nice levels is a useful thing to do. It surely is is
1135 // allowed by the sus... as is returning ENOSYS.
1136 // since the linux guys additionally thought that breaking the only
1137 // known workaround against their unusable sched_yield hack is cool,
1138 // we just nanosleep a bit and hope for the best.
1139
1140 struct timespec ts = { 0, 1000 };
1141 nanosleep (&ts, 0);
1142
1143 w.stop ();
1144 }
1145
1146 event_handler ()
1147 : yield_ev (this, &event_handler::yield_cb)
1148 {
1149 }
1150} event_handler;
1151#endif
1152
1153/* make sure all the cmd data is at beginning of cmdbuf */
1154void
1155rxvt_term::cmdbuf_reify ()
1156{
1157 if (cmdbuf_ptr == cmdbuf_base)
1158 return;
1159
1160 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1161
1162 memmove (cmdbuf_base, cmdbuf_ptr, used);
1163 cmdbuf_ptr = cmdbuf_base;
1164 cmdbuf_endp = cmdbuf_ptr + used;
1165
1166}
1167
1168#if defined (KEYSYM_RESOURCE)
1169void
1170rxvt_term::cmdbuf_append (const char *str, size_t count)
1171{
1172 cmdbuf_reify ();
1173
1174 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1175
1176 if (count > avail)
1177 return;
1178
1179 memcpy (cmdbuf_endp, str, count);
1180 cmdbuf_endp += count;
1181
1182 cmd_parse ();
1183}
1184#endif
1185
1186bool
1187rxvt_term::pty_fill ()
1188{
1189 cmdbuf_reify ();
1190
1191 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1192
1193 if (!avail)
1194 {
1195 // normally this indicates a "too long" command sequence - just drop the data we have
899 cmdbuf_ptr = cmdbuf_endp; 1196 cmdbuf_ptr = cmdbuf_base;
900 break; 1197 cmdbuf_endp = cmdbuf_ptr;
901 } 1198 avail = CBUFSIZ;
1199 }
902 1200
903 if (len == (size_t)-1) 1201 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
904 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
905 1202
906 // assume wchar == unicode 1203 if (r > 0)
1204 {
907 cmdbuf_ptr += len; 1205 cmdbuf_endp += r;
908 return wc; 1206 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 { 1207 }
924 uint32_t c = next_char (); 1208 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 } 1209 {
1210#if LINUX_YIELD_HACK
1211 if (display->is_local)
1212 event_handler.yield_ev.start ();
1213#endif
1214 }
1215 else
1216 {
1217 pty_ev.stop ();
1218
1219 if (!option (Opt_hold))
1220 destroy ();
1221 }
1222
1223 return false;
934} 1224}
1225
1226void
1227rxvt_term::pty_cb (ev::io &w, int revents)
1228{
1229 make_current ();
1230
1231 if (revents & ev::READ)
1232 // loop, but don't allow a single term to monopolize us
1233 for (int i = CBUFCNT; i-- && pty_fill (); )
1234 cmd_parse ();
1235
1236 if (revents & ev::WRITE)
1237 pty_write ();
1238
1239 refresh_check ();
1240}
1241
1242void ecb_cold
1243rxvt_term::pointer_unblank ()
1244{
1245 XDefineCursor (dpy, vt, TermWin_cursor);
1246 recolour_cursor ();
935 1247
936#ifdef POINTER_BLANK 1248#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; 1249 hidden_pointer = 0;
944 1250
945 if (Options & Opt_pointerBlank) 1251 if (option (Opt_pointerBlank))
946 pointer_ev.start (NOW + pointerBlankDelay); 1252 pointer_ev.start (pointerBlankDelay);
1253#endif
947} 1254}
948 1255
949void 1256#ifdef POINTER_BLANK
1257void ecb_cold
950rxvt_term::pointer_blank () 1258rxvt_term::pointer_blank ()
951{ 1259{
952 if (! (Options & Opt_pointerBlank)) 1260 if (!option (Opt_pointerBlank))
953 return; 1261 return;
954 1262
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1263 XDefineCursor (dpy, vt, display->blank_cursor);
956 XFlush (display->display); 1264 XFlush (dpy);
957 1265
958 hidden_pointer = 1; 1266 hidden_pointer = 1;
959} 1267}
960 1268
961void 1269void ecb_cold
962rxvt_term::pointer_cb (time_watcher &w) 1270rxvt_term::pointer_cb (ev::timer &w, int revents)
963{ 1271{
964 SET_R (this); 1272 make_current ();
965 SET_LOCALE (locale);
966 1273
967 pointer_blank (); 1274 pointer_blank ();
968} 1275}
969#endif 1276#endif
970 1277
971void 1278void
972rxvt_term::mouse_report (XButtonEvent &ev) 1279rxvt_term::mouse_report (XButtonEvent &ev)
973{ 1280{
974 int button_number, key_state = 0; 1281 int button_number, key_state = 0;
975 int x, y; 1282 int x, y;
1283 int code = 32;
976 1284
977 x = ev.x; 1285 x = Pixel2Col (ev.x) + 1;
978 y = ev.y; 1286 y = Pixel2Row (ev.y) + 1;
979 pixel_position (&x, &y); 1287
1288 if (ev.type == MotionNotify)
1289 {
1290 if (x == mouse_row && y == mouse_col)
1291 return;
1292
1293 mouse_row = x;
1294 mouse_col = y;
1295 code += 32;
1296 }
980 1297
981 if (MEvent.button == AnyButton) 1298 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1299 button_number = 3;
984 }
985 else 1300 else
986 { 1301 {
987 button_number = MEvent.button - Button1; 1302 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1303 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1304 if (button_number >= 3)
990 button_number += (64 - 3); 1305 button_number += 64 - 3;
991 } 1306 }
992 1307
993 if (PrivateModes & PrivMode_MouseX10) 1308 if (priv_modes & PrivMode_MouseX10)
994 { 1309 {
995 /* 1310 /*
996 * do not report ButtonRelease 1311 * do not report ButtonRelease
997 * no state info allowed 1312 * no state info allowed
998 */ 1313 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1328 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1329 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1330#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1331 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1332#endif
1018
1019 } 1333 }
1020 1334
1021#ifdef DEBUG_MOUSEREPORT 1335#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1336 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1337 if (key_state & 16)
1024 fputc ('C', stderr); 1338 fputc ('C', stderr);
1025 if (key_state & 4) 1339 if (key_state & 4)
1026 fputc ('S', stderr); 1340 fputc ('S', stderr);
… …
1028 fputc ('A', stderr); 1342 fputc ('A', stderr);
1029 if (key_state & 32) 1343 if (key_state & 32)
1030 fputc ('2', stderr); 1344 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1345 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1346 button_number,
1033 x + 1, 1347 x,
1034 y + 1); 1348 y);
1035#else 1349#endif
1350
1351#if ENABLE_FRILLS
1352 if (priv_modes & PrivMode_ExtMouseRight)
1353 tt_printf ("\033[%d;%d;%dM",
1354 code + button_number + key_state,
1355 x,
1356 y);
1357 else if (priv_modes & PrivMode_ExtModeMouse)
1358 tt_printf ("\033[M%c%lc%lc",
1359 code + button_number + key_state,
1360 wint_t (32 + x),
1361 wint_t (32 + y));
1362 else
1363#endif
1036 tt_printf ("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1365 code + button_number + key_state,
1038 (32 + x + 1), 1366 32 + x,
1039 (32 + y + 1)); 1367 32 + y);
1040#endif
1041} 1368}
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 1369
1053/*{{{ process an X event */ 1370/*{{{ process an X event */
1054void 1371void ecb_hot
1055rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
1056{ 1373{
1057 SET_R (this); 1374 make_current ();
1058 SET_LOCALE (locale);
1059 1375
1060#if defined(CURSOR_BLINK) 1376 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 1377
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
1070 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
1071#endif 1380 && 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; 1381 return;
1090#endif
1091 1382
1383 // for XQueryPointer
1092 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1386 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 1387
1145 switch (ev.type) 1388 switch (ev.type)
1146 { 1389 {
1147 case KeyPress: 1390 case KeyPress:
1148 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
1149 break; 1392 break;
1150 1393
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease: 1394 case KeyRelease:
1153 { 1395 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; 1396 break;
1165 }
1166#endif
1167 1397
1168 case ButtonPress: 1398 case ButtonPress:
1169 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
1170 break; 1400 break;
1171 1401
… …
1173 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
1174 break; 1404 break;
1175 1405
1176 case ClientMessage: 1406 case ClientMessage:
1177 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !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 { 1409 {
1187 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1188 Atom ActualType; 1411 {
1189 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1190 unsigned char *data; 1413 {
1191 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1192 1415 {
1193 XGetWindowProperty (display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1194 xa[XA_DNDSELECTION], 1417 destroy ();
1195 0L, 1000000L, 1418 }
1196 False, AnyPropertyType, 1419#if ENABLE_EWMH
1197 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1198 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1199 &data); 1423 &ev);
1200 XChangeProperty (display->display, display->root, 1424#endif
1201 XA_CUT_BUFFER0, XA_STRING, 1425 }
1202 8, PropModeReplace, 1426 }
1203 data, STRLEN (data)); 1427#if ENABLE_XEMBED
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1429 {
1430 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1431 focus_in ();
1432 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1433 focus_out ();
1434 }
1435#endif
1206 } 1436 }
1207#endif /* OFFIX_DND */
1208 break;
1209
1210 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping));
1212 break; 1437 break;
1213 1438
1214 /* 1439 /*
1215 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1235 break; 1460 break;
1236 } 1461 }
1237 break; 1462 break;
1238 1463
1239 case FocusIn: 1464 case FocusIn:
1240 if (!TermWin.focus) 1465 if (ev.xfocus.detail != NotifyInferior
1466 && ev.xfocus.detail != NotifyPointer
1467 && ev.xfocus.mode != NotifyGrab)
1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_out ();
1476 break;
1477
1478 case ConfigureNotify:
1479 if (ev.xconfigure.window == parent)
1241 { 1480 {
1242 TermWin.focus = 1; 1481 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 } 1482 ;
1254 break;
1255 1483
1256 case FocusOut: 1484 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1257 if (TermWin.focus) 1485
1486 bool moved = false;
1487#ifdef HAVE_BG_PIXMAP
1488 if (bg_window_position_sensitive ())
1258 { 1489 {
1259 TermWin.focus = 0; 1490 want_position_change = true;
1260 want_refresh = 1; 1491 if (bg_img == 0)
1261#ifdef USE_XIM 1492 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 } 1493 }
1285 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1494#endif
1286 1495
1287 if (szHint.width != width || szHint.height != height) 1496 if (want_position_change)
1288 { 1497 {
1289 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1498 int x, y;
1290 resize_all_windows (width, height, 1); 1499
1500 if (ev.xconfigure.send_event)
1501 {
1502 x = ev.xconfigure.x;
1503 y = ev.xconfigure.y;
1504 }
1505 else
1506 get_window_origin (x, y);
1507
1508 if (x != parent_x || y != parent_y)
1509 {
1510 parent_x = x;
1511 parent_y = y;
1512 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1513 moved = true;
1514 }
1291 } 1515 }
1292#ifdef DEBUG_SIZE 1516
1517 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1518 {
1519 seen_resize = 1;
1520 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1521 }
1293 else 1522 else
1294 { 1523 {
1295 D_SIZE ((stderr, "Size: Not resizing")); 1524#ifdef HAVE_BG_PIXMAP
1525 if (moved)
1526 update_background ();
1527#endif
1296 } 1528 }
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 1529
1530 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1307 } 1531 }
1308 break; 1532 break;
1309 1533
1534 case PropertyNotify:
1535 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1310 case SelectionClear: 1538 case SelectionClear:
1311 display->set_selection_owner (0); 1539 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; 1540 break;
1319 1541
1320 case SelectionRequest: 1542 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1543 selection_send (ev.xselectionrequest);
1322 break; 1544 break;
1323 1545
1546 case MapNotify:
1547#ifdef HAVE_BG_PIXMAP
1548 // This is needed at startup for the case of no window manager
1549 // or a non-reparenting window manager and also because we
1550 // defer bg image updates if the window is not mapped. The
1551 // short delay is to optimize for multiple ConfigureNotify
1552 // events at startup when the window manager reparents the
1553 // window, so as to perform the computation after we have
1554 // received all of them.
1555 if (bg_img == 0)
1556 update_background_ev.start (0.025);
1557#endif
1558 mapped = 1;
1559#ifdef TEXT_BLINK
1560 text_blink_ev.start ();
1561#endif
1562 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1563 break;
1564
1324 case UnmapNotify: 1565 case UnmapNotify:
1325 TermWin.mapped = 0; 1566 mapped = 0;
1326#ifdef TEXT_BLINK 1567#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1568 text_blink_ev.stop ();
1328#endif 1569#endif
1570 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1329 break; 1571 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 1572
1344 case GraphicsExpose: 1573 case GraphicsExpose:
1345 case Expose: 1574 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1575 if (ev.xany.window == vt)
1347 { 1576 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1577 do
1578 {
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1579 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1580 ev.xexpose.width, ev.xexpose.height, false);
1351#else 1581 }
1352 // don't understand this, so commented it out 1582 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1583
1584 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1585
1586 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1587 {
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1588 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1589 ev.xexpose.width, ev.xexpose.height, false);
1355 //scr_expose (ev.xexpose.x, 0, 1590 }
1356 // ev.xexpose.width, TermWin.height, False); 1591
1357#endif
1358 want_refresh = 1; 1592 want_refresh = 1;
1359 } 1593 }
1360 else 1594 else
1361 { 1595 {
1362 XEvent unused_event; 1596 XEvent unused_event;
1363 1597
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1365 Expose, 1599 ;
1366 &unused_event)) ; 1600 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1601 ;
1368 GraphicsExpose, 1602
1369 &unused_event)) ; 1603 if (scrollBar.state && ev.xany.window == scrollBar.win)
1370 if (isScrollbarWindow (ev.xany.window))
1371 { 1604 {
1372 scrollBar.setIdle (); 1605 scrollBar.state = SB_STATE_IDLE;
1373 scrollbar_show (0); 1606 scrollBar.show (0);
1374 } 1607 }
1375#ifdef MENUBAR
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1377 menubar_expose ();
1378#endif
1379 } 1608 }
1380 break; 1609 break;
1381 1610
1382 case MotionNotify: 1611 case MotionNotify:
1383#ifdef POINTER_BLANK 1612#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1613 if (hidden_pointer)
1385 pointer_unblank (); 1614 pointer_unblank ();
1386#endif 1615#endif
1387#if MENUBAR 1616 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1388 if (isMenuBarWindow (ev.xany.window)) 1617 || priv_modes & PrivMode_MouseAnyEvent)
1618 mouse_report (ev.xbutton);
1619 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1620 break;
1621
1622 if (ev.xany.window == vt)
1389 { 1623 {
1390 menubar_control (ev.xbutton); 1624 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1391 break; 1625 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1392 } 1626 ; // 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))) 1627 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1628 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1629 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1402 ; 1630 ;
1403 1631
1404 XQueryPointer (display->display, TermWin.vt, 1632 XQueryPointer (dpy, vt,
1405 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1636 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1637#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1638 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1639 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1640 {
1413#endif 1641#endif
1642#if ISO_14755
1643 // 5.4
1644 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1645 {
1646 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1647 break;
1648 }
1649#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1650 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1651 ev.xbutton.state & Button3Mask ? 2 : 0);
1652
1416#ifdef SELECTION_SCROLLING 1653#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1654 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1655 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1656 {
1657 page_dirn scroll_selection_dir;
1420 int dist; 1658 int dist;
1421
1422 pending_scroll_selection=1;
1423 1659
1424 /* don't clobber the current delay if we are 1660 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1661 * already in the middle of scrolling.
1426 */ 1662 */
1427 if (scroll_selection_delay<=0) 1663 if (!sel_scroll_ev.is_active ())
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1664 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1429 1665
1430 /* save the event params so we can highlight 1666 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1667 * the selection in the pending-scroll loop
1432 */ 1668 */
1433 selection_save_x=ev.xbutton.x; 1669 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1670 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1671 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1672
1438 /* calc number of lines to scroll */ 1673 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1674 if (ev.xbutton.y < int_bwidth)
1440 { 1675 {
1441 scroll_selection_dir = UP; 1676 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1677 dist = int_bwidth - ev.xbutton.y;
1443 } 1678 }
1444 else 1679 else
1445 { 1680 {
1446 scroll_selection_dir = DN; 1681 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1682 dist = ev.xbutton.y - (int_bwidth + vt_height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1683 }
1684
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1685 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1686 / SELECTION_SCROLL_LINE_SPEEDUP
1687 + 1;
1452 MIN_IT (scroll_selection_lines, 1688 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1689 SELECTION_SCROLL_MAX_LINES);
1690 scroll_selection_lines *= scroll_selection_dir;
1454 } 1691 }
1455 else 1692 else
1456 { 1693 {
1457 /* we are within the text window, so we 1694 /* we are within the text window, so we
1458 * shouldn't be scrolling 1695 * shouldn't be scrolling
1459 */ 1696 */
1460 pending_scroll_selection = 0; 1697 sel_scroll_ev.stop();
1461 } 1698 }
1462#endif 1699#endif
1463#ifdef MOUSE_THRESHOLD 1700#ifdef MOUSE_THRESHOLD
1464
1465 } 1701 }
1466#endif 1702#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_recolour ();
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_recolour ();
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)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 rgba c;
1848 pix_colors [Color_fade].get (c);
1849 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1850 }
1851#endif
1852}
1853
1854#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1855void ecb_hot
1490rxvt_term::rootwin_cb (XEvent &ev) 1856rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1857{
1492 SET_R (this); 1858 make_current ();
1493 SET_LOCALE (locale); 1859
1860 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1861 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1862 return;
1494 1863
1495 switch (ev.type) 1864 switch (ev.type)
1496 { 1865 {
1497 case PropertyNotify: 1866 case PropertyNotify:
1867 /*
1868 * if user used some Esetroot compatible prog to set the root bg,
1869 * use the property to determine the pixmap. We use it later on.
1870 */
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1871 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1872 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1499 { 1873 {
1500 if (ev.xproperty.state == PropertyNewValue) 1874#if BG_IMAGE_FROM_ROOT
1501 selection_property (ev.xproperty.window, ev.xproperty.atom); 1875 if (option (Opt_transparent))
1502 break; 1876 {
1877 rxvt_img::new_from_root (this)->replace (root_img);
1878 update_background ();
1879 }
1880#endif
1881 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1503 } 1882 }
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 1883
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; 1884 break;
1524#endif
1525 } 1885 }
1886
1887 refresh_check ();
1526} 1888}
1889#endif
1527 1890
1528void 1891void
1529rxvt_term::button_press (XButtonEvent &ev) 1892rxvt_term::button_press (XButtonEvent &ev)
1530{ 1893{
1531 int reportmode = 0, clickintime; 1894 int reportmode = 0, clickintime;
1532 1895
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1896 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1897
1534 if (!bypass_keystate) 1898 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1899 reportmode = !! (priv_modes & PrivMode_mouse_report);
1900
1536 /* 1901 /*
1537 * VT window processing of button press 1902 * VT window processing of button press
1538 */ 1903 */
1539 if (ev.window == TermWin.vt) 1904 if (ev.window == vt)
1540 { 1905 {
1906 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1907 return;
1908
1909#if ISO_14755
1910 // 5.4
1911 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1912 {
1913 iso14755_54 (ev.x, ev.y);
1914 return;
1915 }
1916#endif
1917
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1918 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1919
1542 if (reportmode) 1920 if (reportmode)
1543 { 1921 {
1544 /* mouse report from vt window */ 1922 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1923 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1924 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1925#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1926 if (ev.button == MEvent.button && clickintime)
1549 { 1927 {
1550 /* same button, within alloted time */ 1928 /* same button, within allowed time */
1551 MEvent.clicks++; 1929 MEvent.clicks++;
1930
1552 if (MEvent.clicks > 1) 1931 if (MEvent.clicks > 1)
1553 { 1932 {
1554 /* only report double clicks */ 1933 /* only report double clicks */
1555 MEvent.clicks = 2; 1934 MEvent.clicks = 2;
1556 mouse_report (ev); 1935 mouse_report (ev);
… …
1568 mouse_report (ev); 1947 mouse_report (ev);
1569 } 1948 }
1570#else 1949#else
1571 MEvent.button = ev.button; 1950 MEvent.button = ev.button;
1572 mouse_report (ev); 1951 mouse_report (ev);
1573#endif /* MOUSE_REPORT_DOUBLECLICK */ 1952#endif /* MOUSE_REPORT_DOUBLECLICK */
1574 1953
1575 } 1954 }
1576 else 1955 else
1577 { 1956 {
1578 if (ev.button != MEvent.button) 1957 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1958 MEvent.clicks = 0;
1959
1580 switch (ev.button) 1960 switch (ev.button)
1581 { 1961 {
1582 case Button1: 1962 case Button1:
1963 /* allow meta + click to select rectangular areas */
1964 /* should be done in screen.C */
1965#if ENABLE_FRILLS
1966 selection.rect = !!(ev.state & ModMetaMask);
1967#else
1968 selection.rect = false;
1969#endif
1970
1583 /* allow shift+left click to extend selection */ 1971 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1972 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1973 {
1586 if (MEvent.button == Button1 && clickintime) 1974 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1975 selection_rotate (ev.x, ev.y);
1588 else 1976 else
1589 selection_extend (ev.x, ev.y, 1); 1977 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1992 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1993 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1994 selection_rotate (ev.x, ev.y);
1607 else 1995 else
1608 selection_extend (ev.x, ev.y, 1); 1996 selection_extend (ev.x, ev.y, 1);
1997
1609 MEvent.button = Button3; 1998 MEvent.button = Button3;
1610 break; 1999 break;
1611 } 2000 }
1612 } 2001 }
2002
1613 MEvent.time = ev.time; 2003 MEvent.time = ev.time;
1614 return; 2004 return;
1615 } 2005 }
1616 2006
1617 /* 2007 /*
1618 * Scrollbar window processing of button press 2008 * Scrollbar window processing of button press
1619 */ 2009 */
1620 if (isScrollbarWindow (ev.window)) 2010 if (scrollBar.state && ev.window == scrollBar.win)
1621 { 2011 {
1622 scrollBar.setIdle (); 2012 page_dirn direction = NO_DIR;
2013
2014 if (scrollBar.upButton (ev.y))
2015 direction = UP; /* up */
2016 else if (scrollBar.dnButton (ev.y))
2017 direction = DN; /* down */
2018
2019 scrollBar.state = SB_STATE_IDLE;
1623 /* 2020 /*
1624 * Rxvt-style scrollbar: 2021 * Rxvt-style scrollbar:
1625 * move up if mouse is above slider 2022 * move up if mouse is above slider
1626 * move dn if mouse is below slider 2023 * move dn if mouse is below slider
1627 * 2024 *
… …
1636 /* 2033 /*
1637 * Mouse report disabled scrollbar: 2034 * Mouse report disabled scrollbar:
1638 * arrow buttons - send up/down 2035 * arrow buttons - send up/down
1639 * click on scrollbar - send pageup/down 2036 * click on scrollbar - send pageup/down
1640 */ 2037 */
1641 if ((scrollBar.style == R_SB_NEXT 2038 if (direction == UP)
1642 && scrollbarnext_upButton (ev.y))
1643 || (scrollBar.style == R_SB_RXVT
1644 && scrollbarrxvt_upButton (ev.y)))
1645 tt_printf ("\033[A"); 2039 tt_printf ("\033[A");
1646 else if ((scrollBar.style == R_SB_NEXT 2040 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"); 2041 tt_printf ("\033[B");
1651 else 2042 else
1652 switch (ev.button) 2043 switch (ev.button)
1653 { 2044 {
1654 case Button2: 2045 case Button2:
… …
1661 tt_printf ("\033[5~"); 2052 tt_printf ("\033[5~");
1662 break; 2053 break;
1663 } 2054 }
1664 } 2055 }
1665 else 2056 else
1666#endif /* NO_SCROLLBAR_REPORT */ 2057#endif /* NO_SCROLLBAR_REPORT */
1667
1668 {
1669 char upordown = 0;
1670
1671 if (scrollBar.style == R_SB_NEXT)
1672 { 2058 {
1673 if (scrollbarnext_upButton (ev.y)) 2059 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 { 2060 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2061#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2062 if (!cont_scroll_ev.is_active ())
2063 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1689#endif 2064#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2065 if (scr_page (direction, 1))
1691 { 2066 {
1692 if (upordown < 0) 2067 if (direction == UP)
1693 scrollBar.setUp (); 2068 scrollBar.state = SB_STATE_UP;
1694 else 2069 else
1695 scrollBar.setDn (); 2070 scrollBar.state = SB_STATE_DOWN;
1696 } 2071 }
1697 } 2072 }
1698 else 2073 else
1699 switch (ev.button) 2074 switch (ev.button)
1700 { 2075 {
1701 case Button2: 2076 case Button2:
1702 switch (scrollbar_align) 2077 switch (scrollBar.align)
1703 { 2078 {
1704 case R_SB_ALIGN_TOP: 2079 case SB_ALIGN_TOP:
1705 csrO = 0; 2080 csrO = 0;
1706 break; 2081 break;
1707 case R_SB_ALIGN_CENTRE: 2082 case SB_ALIGN_CENTRE:
1708 csrO = (scrollBar.bot - scrollBar.top) / 2; 2083 csrO = (scrollBar.bot - scrollBar.top) / 2;
1709 break; 2084 break;
1710 case R_SB_ALIGN_BOTTOM: 2085 case SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2086 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2087 break;
1713 } 2088 }
2089
1714 if (scrollBar.style == R_SB_XTERM 2090 if (scrollBar.style == SB_STYLE_XTERM
1715 || scrollbar_above_slider (ev.y) 2091 || scrollBar.above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2092 || scrollBar.below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2093 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1718 scrollbar_size ()); 2094
1719 scrollBar.setMotion (); 2095 scrollBar.state = SB_STATE_MOTION;
1720 break; 2096 break;
1721 2097
1722 case Button1: 2098 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2099 if (scrollBar.align == SB_ALIGN_CENTRE)
1724 csrO = ev.y - scrollBar.top; 2100 csrO = ev.y - scrollBar.top;
1725 /* FALLTHROUGH */ 2101 /* FALLTHROUGH */
1726 2102
1727 case Button3: 2103 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2104 if (scrollBar.style != SB_STYLE_XTERM)
1729 { 2105 {
1730 if (scrollbar_above_slider (ev.y)) 2106 if (scrollBar.above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2107# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2108 scr_page (UP, nrow - 1);
1733# else 2109# else
1734 scr_page (UP, TermWin.nrow / 4); 2110 scr_page (UP, nrow / 4);
1735# endif 2111# endif
1736 else if (scrollbar_below_slider (ev.y)) 2112 else if (scrollBar.below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2113# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2114 scr_page (DN, nrow - 1);
1739# else 2115# else
1740 scr_page (DN, TermWin.nrow / 4); 2116 scr_page (DN, nrow / 4);
1741# endif 2117# endif
1742 else 2118 else
1743 scrollBar.setMotion (); 2119 scrollBar.state = SB_STATE_MOTION;
1744 } 2120 }
1745 else 2121 else
1746 { 2122 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2123 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2124 (nrow
1749 * scrollbar_position (ev.y) 2125 * scrollBar.position (ev.y)
1750 / scrollbar_size ())); 2126 / scrollBar.size ()));
1751 } 2127 }
2128
1752 break; 2129 break;
1753 } 2130 }
1754 } 2131 }
2132
1755 return; 2133 return;
1756 } 2134 }
1757#if MENUBAR
1758 /*
1759 * Menubar window processing of button press
1760 */
1761 if (isMenuBarWindow (ev.window))
1762 menubar_control (ev);
1763#endif
1764} 2135}
1765 2136
1766void 2137void
1767rxvt_term::button_release (XButtonEvent &ev) 2138rxvt_term::button_release (XButtonEvent &ev)
1768{ 2139{
1769 int reportmode = 0; 2140 int reportmode = 0;
1770 2141
1771 csrO = 0; /* reset csr Offset */ 2142 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2143 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2144 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2145
1775 if (scrollbar_isUpDn ()) 2146 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1776 { 2147 {
1777 scrollBar.setIdle (); 2148 scrollBar.state = SB_STATE_IDLE;
1778 scrollbar_show (0); 2149 scrollBar.show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH;
1781#endif
1782
1783 } 2150 }
2151
1784#ifdef SELECTION_SCROLLING 2152#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2153 sel_scroll_ev.stop();
1786#endif 2154#endif
2155
1787 if (ev.window == TermWin.vt) 2156 if (ev.window == vt)
1788 { 2157 {
2158 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2159 return;
2160
2161#if ISO_14755
2162 // 5.4
2163 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2164 return;
2165#endif
2166
1789 if (reportmode) 2167 if (reportmode)
1790 { 2168 {
1791 /* mouse report from vt window */ 2169 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2170 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2171 if (ev.button >= 4)
… …
1804 mouse_report (ev); 2182 mouse_report (ev);
1805 } 2183 }
1806#else /* MOUSE_REPORT_DOUBLECLICK */ 2184#else /* MOUSE_REPORT_DOUBLECLICK */
1807 MEvent.button = AnyButton; 2185 MEvent.button = AnyButton;
1808 mouse_report (ev); 2186 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2187#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2188 return;
1811 } 2189 }
2190
1812 /* 2191 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2192 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2193 * when overriding mouse reporting
1815 */ 2194 */
1816 if (PrivateModes & PrivMode_mouse_report 2195 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2196 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2197 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2198 selection_extend (ev.x, ev.y, 0);
1820 2199
1821 switch (ev.button) 2200 switch (ev.button)
1822 { 2201 {
1823 case Button1: 2202 case Button1:
1824 case Button3: 2203 case Button3:
1825 selection_make (ev.time); 2204 selection_make (ev.time);
1826 break; 2205 break;
2206
1827 case Button2: 2207 case Button2:
1828 selection_request (ev.time, ev.x, ev.y); 2208 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2209 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1829 break; 2210 break;
2211
1830#ifdef MOUSE_WHEEL 2212#ifdef MOUSE_WHEEL
1831 case Button4: 2213 case Button4:
1832 case Button5: 2214 case Button5:
1833 { 2215 {
1834 int i; 2216 int lines;
1835 page_dirn v; 2217 page_dirn dirn;
1836 2218
1837 v = (ev.button == Button4) ? UP : DN; 2219 dirn = ev.button == Button4 ? UP : DN;
2220
1838 if (ev.state & ShiftMask) 2221 if (ev.state & ShiftMask)
1839 i = 1; 2222 lines = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2223 else if (option (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2224 lines = nrow - 1;
1842 else 2225 else
1843 i = 5; 2226 lines = 5;
2227
1844# ifdef MOUSE_SLIP_WHEELING 2228# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2229 if (ev.state & ControlMask)
1846 { 2230 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2231 mouse_slip_wheel_speed += dirn;
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2232 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2233
2234 if (!slip_wheel_ev.is_active ())
2235 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1849 } 2236 }
2237 else
1850# endif 2238# 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 { 2239 {
1858 scr_page (v, 1); 2240 scr_page (dirn, lines);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1); 2241 scrollBar.show (1);
1861 } 2242 }
1862# endif
1863
1864 } 2243 }
1865 break; 2244 break;
1866#endif 2245#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 { 2246 }
1906 pchanged = 1; 2247 }
1907 XSetWindowBackground (display->display, TermWin.vt, 2248}
1908 PixColors[Color_bg]); 2249
1909 am_transparent = am_pixmap_trans = 0; 2250/*}}} */
2251
2252void ecb_hot
2253rxvt_term::cmd_parse ()
2254{
2255 wchar_t ch = NOCHAR;
2256 char *seq_begin; // remember start of esc-sequence here
2257
2258 for (;;)
2259 {
2260 if (ecb_unlikely (ch == NOCHAR))
1910 } 2261 {
1911 return pchanged; /* Don't try any more */ 2262 seq_begin = cmdbuf_ptr;
1912 } 2263 ch = next_char ();
1913 2264
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2265 if (ch == NOCHAR)
1915 XSync (display->display, False); 2266 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 { 2267 }
1953 nw += sx; 2268
1954 nx = -sx; 2269 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1955 sx = 0;
1956 } 2270 {
1957 if (sy < 0) 2271 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 { 2272 {
1975 pchanged = 1; 2273 seen_input = 1;
1976 if (TermWin.pixmap != None) 2274 // many badly-written programs (e.g. jed) contain a race condition:
2275 // they first read the screensize and then install a SIGWINCH handler.
2276 // some window managers resize the window early, and these programs
2277 // then sometimes get the size wrong.
2278 // unfortunately other programs are even more buggy and dislike
2279 // being sent SIGWINCH, so only do it when we were in fact being
2280 // resized.
2281 if (seen_resize && cmd_pid)
2282 kill (-cmd_pid, SIGWINCH);
2283 }
2284
2285 /* Read a text string from the input buffer */
2286 wchar_t buf[UBUFSIZ];
2287 bool refreshnow = false;
2288 int nlines = 0;
2289 wchar_t *str = buf;
2290 wchar_t *eol = str + min (ncol, UBUFSIZ);
2291
2292 for (;;)
2293 {
2294 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2295 break;
2296
2297 *str++ = ch;
2298
2299 if (ecb_unlikely (ch == C0_LF || str >= eol))
1977 { 2300 {
1978 XFreePixmap (display->display, TermWin.pixmap); 2301 if (ch == C0_LF)
1979 TermWin.pixmap = None; 2302 nlines++;
2303
2304 refresh_count++;
2305
2306 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2307 {
2308 refresh_count = 0;
2309
2310 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2311 {
2312 refreshnow = true;
2313 ch = NOCHAR;
2314 break;
2315 }
2316 }
2317
2318 // scr_add_lines only works for nlines <= nrow - 1.
2319 if (nlines >= nrow - 1)
2320 {
2321 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2322 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2323 scr_add_lines (buf, str - buf, nlines);
2324
2325 nlines = 0;
2326 str = buf;
2327 eol = str + min (ncol, UBUFSIZ);
2328 }
2329
2330 if (str >= eol)
2331 {
2332 if (eol >= buf + UBUFSIZ)
2333 {
2334 ch = NOCHAR;
2335 break;
2336 }
2337 else
2338 eol = min (eol + ncol, buf + UBUFSIZ);
2339 }
2340
1980 } 2341 }
2342
2343 seq_begin = cmdbuf_ptr;
2344 ch = next_char ();
1981 } 2345 }
1982 am_pixmap_trans = 0; 2346
2347 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2348 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2349 scr_add_lines (buf, str - buf, nlines);
2350
2351 /*
2352 * If there have been a lot of new lines, then update the screen
2353 * What the heck we'll cheat and only refresh less than every page-full.
2354 * if skipScroll is enabled.
2355 */
2356 if (refreshnow)
2357 {
2358 scr_refresh ();
2359 want_refresh = 1;
2360 }
1983 } 2361 }
1984 else 2362 else
1985 { 2363 {
1986 if (TermWin.pixmap != None) 2364 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 { 2365 {
2022 if (oldp != None) 2366 process_nonprinting (ch);
2023 pchanged = 1; 2367 }
2368 catch (const class out_of_input &o)
2369 {
2370 // we ran out of input, retry later
2371 cmdbuf_ptr = seq_begin;
2024 break; 2372 break;
2025 } 2373 }
2026 if (oldp != TermWin.parent[i]) 2374
2027 pchanged = 1; 2375 ch = NOCHAR;
2028 }
2029 n = 0;
2030 if (pchanged)
2031 { 2376 }
2032 for (; n < (unsigned int)i; n++) 2377 }
2033 { 2378}
2034 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2379
2035 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2380// read the next character
2036 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2381wchar_t ecb_hot
2037 { 2382rxvt_term::next_char () NOTHROW
2038 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2383{
2039 break; 2384 while (cmdbuf_ptr < cmdbuf_endp)
2040 } 2385 {
2041 } 2386 // assume 7-bit to be ascii ALWAYS
2387 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2388 return *cmdbuf_ptr++;
2389
2390 wchar_t wc;
2391 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2392
2393 if (len == (size_t)-2)
2042 } 2394 {
2043 if (n > (int) (sizeof (TermWin.parent) 2395 // the mbstate stores incomplete sequences. didn't know this :/
2044 / sizeof (TermWin.parent[0]))) 2396 cmdbuf_ptr = cmdbuf_endp;
2397 break;
2045 { 2398 }
2046 D_X ((stderr, "InheritPixmap Turning off")); 2399
2047 XSetWindowBackground (display->display, TermWin.parent[0], 2400 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 } 2401 {
2054 else 2402 mbstate.reset (); // reset now undefined conversion state
2403 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2404 // in which case we "erroneously" return the next byte which might be valid.
2405 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2055 { 2406 }
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 2407
2061 rqt.tv_sec = 1; 2408 // assume wchar == unicode
2062 rqt.tv_nsec = 0; 2409 cmdbuf_ptr += len;
2063 nanosleep (&rqt, NULL); 2410 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 } 2411 }
2412
2413 return NOCHAR;
2414}
2415
2416// read the next octet
2417uint32_t ecb_hot
2418rxvt_term::next_octet () NOTHROW
2419{
2420 return cmdbuf_ptr < cmdbuf_endp
2421 ? (unsigned char)*cmdbuf_ptr++
2422 : NOCHAR;
2423}
2424
2425static class out_of_input out_of_input;
2426
2427wchar_t ecb_hot
2428rxvt_term::cmd_getc () THROW ((class out_of_input))
2429{
2430 wchar_t c = next_char ();
2431
2432 if (c == NOCHAR)
2433 throw out_of_input;
2434
2078 return pchanged; 2435 return c;
2079} 2436}
2080#endif
2081 2437
2082/*}}} */ 2438uint32_t ecb_hot
2439rxvt_term::cmd_get8 () THROW ((class out_of_input))
2440{
2441 uint32_t c = next_octet ();
2442
2443 if (c == NOCHAR)
2444 throw out_of_input;
2445
2446 return c;
2447}
2083 2448
2084/*{{{ print pipe */ 2449/*{{{ print pipe */
2085/*----------------------------------------------------------------------*/ 2450/*----------------------------------------------------------------------*/
2086#ifdef PRINTPIPE 2451#ifdef PRINTPIPE
2087FILE * 2452FILE * ecb_cold
2088rxvt_term::popen_printer () 2453rxvt_term::popen_printer ()
2089{ 2454{
2090 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2455 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2091 2456
2092 if (stream == NULL) 2457 if (stream == NULL)
2093 rxvt_print_error ("can't open printer pipe"); 2458 rxvt_warn ("can't open printer pipe, not printing.\n");
2459
2094 return stream; 2460 return stream;
2095} 2461}
2096 2462
2097int 2463int ecb_cold
2098rxvt_term::pclose_printer (FILE *stream) 2464rxvt_term::pclose_printer (FILE *stream)
2099{ 2465{
2100 fflush (stream); 2466 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); 2467 return pclose (stream);
2107# endif
2108} 2468}
2109 2469
2110/* 2470/*
2111 * simulate attached vt100 printer 2471 * simulate attached vt100 printer
2112 */ 2472 */
2113void 2473void ecb_cold
2114rxvt_term::process_print_pipe () 2474rxvt_term::process_print_pipe ()
2115{ 2475{
2116 int done; 2476 FILE *fd = popen_printer ();
2117 FILE *fd;
2118 2477
2119 if ((fd = popen_printer ()) == NULL) 2478 if (!fd)
2120 return; 2479 return;
2121 2480
2122 /* 2481 /*
2123 * Send all input to the printer until either ESC[4i or ESC[?4i 2482 * Send all input to the printer until either ESC[4i or ESC[?4i
2124 * is received. 2483 * is received.
2125 */ 2484 */
2126 for (done = 0; !done;) 2485 for (int done = 0; !done; )
2127 { 2486 {
2128 unsigned char buf[8]; 2487 unsigned char buf[8];
2129 unsigned char ch; 2488 unicode_t ch;
2130 unsigned int i, len; 2489 unsigned int i, len;
2131 2490
2132 if ((ch = cmd_getc ()) != C0_ESC) 2491 if ((ch = cmd_getc ()) != C0_ESC)
2133 { 2492 {
2134 if (putc (ch, fd) == EOF) 2493 if (putc (ch, fd) == EOF)
2135 break; /* done = 1 */ 2494 break; /* done = 1 */
… …
2150 { 2509 {
2151 if ((buf[len++] = cmd_getc ()) == 'i') 2510 if ((buf[len++] = cmd_getc ()) == 'i')
2152 break; /* done = 1 */ 2511 break; /* done = 1 */
2153 } 2512 }
2154 } 2513 }
2514
2155 for (i = 0; i < len; i++) 2515 for (i = 0; i < len; i++)
2156 if (putc (buf[i], fd) == EOF) 2516 if (putc (buf[i], fd) == EOF)
2157 { 2517 {
2158 done = 1; 2518 done = 1;
2159 break; 2519 break;
2160 } 2520 }
2161 } 2521 }
2162 } 2522 }
2523
2163 pclose_printer (fd); 2524 pclose_printer (fd);
2164} 2525}
2165#endif /* PRINTPIPE */ 2526#endif /* PRINTPIPE */
2166/*}}} */ 2527/*}}} */
2167 2528
2168/* *INDENT-OFF* */
2169enum { 2529enum {
2170 C1_40 = 0x40, 2530 C1_40 = 0x40,
2171 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2531 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, 2532 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, 2533 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 2534 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2175}; 2535};
2176/* *INDENT-ON* */
2177 2536
2178/*{{{ process non-printing single characters */ 2537/*{{{ process non-printing single characters */
2179void 2538void ecb_hot
2180rxvt_term::process_nonprinting (unsigned char ch) 2539rxvt_term::process_nonprinting (unicode_t ch)
2181{ 2540{
2182 switch (ch) 2541 switch (ch)
2183 { 2542 {
2543 case C0_ESC:
2544 process_escape_seq ();
2545 break;
2184 case C0_ENQ: /* terminal Status */ 2546 case C0_ENQ: /* terminal Status */
2185 if (rs[Rs_answerbackstring]) 2547 if (rs[Rs_answerbackstring])
2186 tt_write ( 2548 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 2549 else
2190 tt_write ((unsigned char *)VT100_ANS, 2550 tt_write (VT100_ANS, strlen (VT100_ANS));
2191 (unsigned int)STRLEN (VT100_ANS));
2192 break; 2551 break;
2193 case C0_BEL: /* bell */ 2552 case C0_BEL: /* bell */
2194 scr_bell (); 2553 scr_bell ();
2195 break; 2554 break;
2196 case C0_BS: /* backspace */ 2555 case C0_BS: /* backspace */
… …
2211 scr_charset_choose (1); 2570 scr_charset_choose (1);
2212 break; 2571 break;
2213 case C0_SI: /* shift in - acs */ 2572 case C0_SI: /* shift in - acs */
2214 scr_charset_choose (0); 2573 scr_charset_choose (0);
2215 break; 2574 break;
2575
2576#ifdef EIGHT_BIT_CONTROLS
2577 // 8-bit controls
2578 case 0x90: /* DCS */
2579 process_dcs_seq ();
2580 break;
2581 case 0x9b: /* CSI */
2582 process_csi_seq ();
2583 break;
2584 case 0x9d: /* OSC */
2585 process_osc_seq ();
2586 break;
2587#endif
2216 } 2588 }
2217} 2589}
2218/*}}} */ 2590/*}}} */
2219 2591
2220 2592
2221/*{{{ process VT52 escape sequences */ 2593/*{{{ process VT52 escape sequences */
2222void 2594void ecb_cold
2223rxvt_term::process_escape_vt52 (unsigned char ch) 2595rxvt_term::process_escape_vt52 (unicode_t ch)
2224{ 2596{
2225 int row, col; 2597 int row, col;
2226 2598
2227 switch (ch) 2599 switch (ch)
2228 { 2600 {
… …
2261 break; 2633 break;
2262 case 'Z': /* identify the terminal type */ 2634 case 'Z': /* identify the terminal type */
2263 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2635 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2264 break; 2636 break;
2265 case '<': /* turn off VT52 mode */ 2637 case '<': /* turn off VT52 mode */
2266 PrivMode (0, PrivMode_vt52); 2638 priv_modes &= ~PrivMode_vt52;
2267 break; 2639 break;
2268 case 'F': /* use special graphics character set */ 2640 case 'F': /* use special graphics character set */
2269 case 'G': /* use regular character set */ 2641 case 'G': /* use regular character set */
2270 /* unimplemented */ 2642 /* unimplemented */
2271 break; 2643 break;
… …
2277} 2649}
2278/*}}} */ 2650/*}}} */
2279 2651
2280 2652
2281/*{{{ process escape sequences */ 2653/*{{{ process escape sequences */
2282void 2654void ecb_hot
2283rxvt_term::process_escape_seq () 2655rxvt_term::process_escape_seq ()
2284{ 2656{
2285 unsigned char ch = cmd_getc (); 2657 unicode_t ch = cmd_getc ();
2286 2658
2287 if (PrivateModes & PrivMode_vt52) 2659 if (priv_modes & PrivMode_vt52)
2288 { 2660 {
2289 process_escape_vt52 (ch); 2661 process_escape_vt52 (ch);
2290 return; 2662 return;
2291 } 2663 }
2292 2664
2293 switch (ch) 2665 switch (ch)
2294 { 2666 {
2295 /* case 1: do_tek_mode (); break; */
2296 case '#': 2667 case '#':
2297 if (cmd_getc () == '8') 2668 if (cmd_getc () == '8')
2298 scr_E (); 2669 scr_E ();
2299 break; 2670 break;
2300 case '(': 2671 case '(':
… …
2307 scr_charset_set (2, (unsigned int)cmd_getc ()); 2678 scr_charset_set (2, (unsigned int)cmd_getc ());
2308 break; 2679 break;
2309 case '+': 2680 case '+':
2310 scr_charset_set (3, (unsigned int)cmd_getc ()); 2681 scr_charset_set (3, (unsigned int)cmd_getc ());
2311 break; 2682 break;
2312#ifndef NO_FRILLS 2683#if !ENABLE_MINIMAL
2313 case '6': 2684 case '6':
2314 scr_backindex (); 2685 scr_backindex ();
2315 break; 2686 break;
2316#endif 2687#endif
2317 case '7': 2688 case '7':
2318 scr_cursor (SAVE); 2689 scr_cursor (SAVE);
2319 break; 2690 break;
2320 case '8': 2691 case '8':
2321 scr_cursor (RESTORE); 2692 scr_cursor (RESTORE);
2322 break; 2693 break;
2323#ifndef NO_FRILLS 2694#if !ENABLE_MINIMAL
2324 case '9': 2695 case '9':
2325 scr_forwardindex (); 2696 scr_forwardindex ();
2326 break; 2697 break;
2327#endif 2698#endif
2699 // DECPAM/DECPNM
2328 case '=': 2700 case '=':
2701 priv_modes |= PrivMode_aplKP;
2702 break;
2329 case '>': 2703 case '>':
2330 PrivMode ((ch == '='), PrivMode_aplKP); 2704 priv_modes &= ~PrivMode_aplKP;
2331 break; 2705 break;
2332 2706
2333 case C1_40: 2707 case C1_40:
2334 cmd_getc (); 2708 cmd_getc ();
2335 break; 2709 break;
… …
2338 break; 2712 break;
2339 2713
2340 /* 8.3.87: NEXT LINE */ 2714 /* 8.3.87: NEXT LINE */
2341 case C1_NEL: /* ESC E */ 2715 case C1_NEL: /* ESC E */
2342 { 2716 {
2343 uint32_t nlcr[] = { '\n', '\r' }; 2717 wchar_t nlcr[] = { C0_LF, C0_CR };
2344 scr_add_lines (nlcr, 1, 2); 2718 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2345 } 2719 }
2346 break; 2720 break;
2347 2721
2348 /* kidnapped escape sequence: Should be 8.3.48 */ 2722 /* kidnapped escape sequence: Should be 8.3.48 */
2349 case C1_ESA: /* ESC G */ 2723 case C1_ESA: /* ESC G */
2350 process_graphics (); 2724 // used by original rxvt for rob nations own graphics mode
2725 if (cmd_getc () == 'Q')
2726 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2351 break; 2727 break;
2352 2728
2353 /* 8.3.63: CHARACTER TABULATION SET */ 2729 /* 8.3.63: CHARACTER TABULATION SET */
2354 case C1_HTS: /* ESC H */ 2730 case C1_HTS: /* ESC H */
2355 scr_set_tab (1); 2731 scr_set_tab (1);
… …
2359 case C1_RI: /* ESC M */ 2735 case C1_RI: /* ESC M */
2360 scr_index (DN); 2736 scr_index (DN);
2361 break; 2737 break;
2362 2738
2363 /* 8.3.142: SINGLE-SHIFT TWO */ 2739 /* 8.3.142: SINGLE-SHIFT TWO */
2364 /*case C1_SS2: scr_single_shift (2); break; */ 2740 /* case C1_SS2: break; */
2365 2741
2366 /* 8.3.143: SINGLE-SHIFT THREE */ 2742 /* 8.3.143: SINGLE-SHIFT THREE */
2367 /*case C1_SS3: scr_single_shift (3); break; */ 2743 /* case C1_SS3: break; */
2368 2744
2369 /* 8.3.27: DEVICE CONTROL STRING */ 2745 /* 8.3.27: DEVICE CONTROL STRING */
2370 case C1_DCS: /* ESC P */ 2746 case C1_DCS: /* ESC P */
2371 process_dcs_seq (); 2747 process_dcs_seq ();
2372 break; 2748 break;
2373 2749
2374 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2750 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2375 case C1_SCI: /* ESC Z */ 2751 case C1_SCI: /* ESC Z */
2376 tt_write ((const unsigned char *)ESCZ_ANSWER, 2752 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2377 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2378 break; /* steal obsolete ESC [ c */ 2753 break; /* steal obsolete ESC [ c */
2379 2754
2380 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2755 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2381 case C1_CSI: /* ESC [ */ 2756 case C1_CSI: /* ESC [ */
2382 process_csi_seq (); 2757 process_csi_seq ();
2383 break; 2758 break;
2384 2759
2385 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2760 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2386 case C1_OSC: /* ESC ] */ 2761 case C1_OSC: /* ESC ] */
2387 process_osc_seq (); 2762 process_osc_seq ();
2388 break; 2763 break;
2389 2764
2390 /* 8.3.106: RESET TO INITIAL STATE */ 2765 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2391 case 'c': 2766 case 'c':
2767 mbstate.reset ();
2392 scr_poweron (); 2768 scr_poweron ();
2393 scrollbar_show (1); 2769 scrollBar.show (1);
2394 break; 2770 break;
2395 2771
2396 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2772 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2397 case 'n': 2773 case 'n':
2398 scr_charset_choose (2); 2774 scr_charset_choose (2);
… …
2405 } 2781 }
2406} 2782}
2407/*}}} */ 2783/*}}} */
2408 2784
2409/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2785/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2410/* *INDENT-OFF* */
2411enum { 2786enum {
2412 CSI_ICH = 0x40, 2787 CSI_ICH = 0x40,
2413 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2788 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 , 2789 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, 2790 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, 2791 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, 2792 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, 2793 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 , 2794 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 2795 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2421}; 2796};
2422 2797
2423#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2798#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2424 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2799 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2425 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2800 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2426#define get_byte_array_bit(array, bit) \ 2801#define get_byte_array_bit(array, bit) \
2427 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2802 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2428 2803
2429const unsigned char csi_defaults[] = 2804static const unsigned char csi_defaults[] =
2430 { 2805 {
2431 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2806 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, */ 2807 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, */ 2808 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, [, \, ], ^, _, */ 2809 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, */ 2810 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, */ 2811 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, */ 2812 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, {, |, }, ~, */ 2813 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2439 }; 2814 };
2440/* *INDENT-ON* */
2441 2815
2442void 2816void ecb_hot
2443rxvt_term::process_csi_seq () 2817rxvt_term::process_csi_seq ()
2444{ 2818{
2445 unsigned char ch, priv, i; 2819 unicode_t ch, priv, prev_ch, i;
2446 unsigned int nargs, p; 2820 unsigned int nargs, p;
2447 int n, ndef; 2821 int n, ndef;
2448 int arg[ESC_ARGS]; 2822 int arg[ESC_ARGS] = { };
2449 2823
2450 for (nargs = ESC_ARGS; nargs > 0;) 2824 nargs = 0;
2451 arg[--nargs] = 0;
2452 2825
2453 priv = 0; 2826 priv = 0;
2454 ch = cmd_getc (); 2827 ch = cmd_getc ();
2455 if (ch >= '<' && ch <= '?') 2828 if ((ch >= '<' && ch <= '?') || ch == '!')
2829 {
2456 { /* '<' '=' '>' '?' */ 2830 /* '<' '=' '>' '?' '!' */
2457 priv = ch; 2831 priv = ch;
2458 ch = cmd_getc (); 2832 ch = cmd_getc ();
2459 } 2833 }
2834
2835 prev_ch = 0;
2460 /* read any numerical arguments */ 2836 /* read any numerical arguments */
2461 for (n = -1; ch < CSI_ICH; ) 2837 for (n = -1; ch < CSI_ICH; )
2462 { 2838 {
2463 if (isdigit (ch)) 2839 if (isdigit (ch))
2464 { 2840 {
… …
2471 { 2847 {
2472 if (nargs < ESC_ARGS) 2848 if (nargs < ESC_ARGS)
2473 arg[nargs++] = n; 2849 arg[nargs++] = n;
2474 n = -1; 2850 n = -1;
2475 } 2851 }
2476 else if (ch == '\b') 2852 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); 2853 process_nonprinting (ch);
2488 } 2854
2855 prev_ch = ch;
2489 ch = cmd_getc (); 2856 ch = cmd_getc ();
2490 } 2857 }
2491 2858
2492 if (ch > CSI_7F) 2859 if (ch > CSI_7F)
2493 return; 2860 return;
… …
2499 ndef = get_byte_array_bit (csi_defaults, i); 2866 ndef = get_byte_array_bit (csi_defaults, i);
2500 for (p = 0; p < nargs; p++) 2867 for (p = 0; p < nargs; p++)
2501 if (arg[p] == -1) 2868 if (arg[p] == -1)
2502 arg[p] = ndef; 2869 arg[p] = ndef;
2503 2870
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 /* 2871 /*
2512 * private mode handling 2872 * private mode handling
2513 */ 2873 */
2514 if (priv) 2874 if (priv)
2515 { 2875 {
2516 switch (priv) 2876 switch (priv)
2517 { 2877 {
2518 case '>': 2878 case '>':
2519 if (ch == CSI_DA) /* secondary device attributes */ 2879 if (ch == CSI_DA) /* secondary device attributes */
2880 {
2881 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2882 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2883 //
2884 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2885 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2886 // versions.
2887 //
2520 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2888 tt_printf ("\033[>%d;95;0c", 'U');
2889 }
2521 break; 2890 break;
2891
2522 case '?': 2892 case '?':
2523 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2893 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2524 process_terminal_mode (ch, priv, nargs, arg); 2894 process_terminal_mode (ch, priv, nargs, arg);
2525 break; 2895 break;
2896
2897 case '!':
2898 if (ch == CSI_70)
2899 {
2900 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2901 scr_soft_reset ();
2902
2903 static const int pm_h[] = { 7, 25 };
2904 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2905
2906 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2907 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2526 } 2908 }
2909 break;
2910 }
2911
2527 return; 2912 return;
2528 } 2913 }
2529 2914
2530 switch (ch) 2915 switch (ch)
2531 { 2916 {
… …
2545 } 2930 }
2546 break; 2931 break;
2547#endif 2932#endif
2548 2933
2549 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2934 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2550 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2935 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2551 arg[0] = -arg[0]; 2936 arg[0] = -arg[0];
2552 /* FALLTHROUGH */ 2937 /* FALLTHROUGH */
2553 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2938 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2554 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2939 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2555 scr_gotorc (arg[0], 0, RELATIVE); 2940 scr_gotorc (arg[0], 0, RELATIVE);
2556 break; 2941 break;
2557 2942
2558 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2943 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2559 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2944 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2630 3015
2631 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3016 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2632 arg[0] = -arg[0]; 3017 arg[0] = -arg[0];
2633 /* FALLTHROUGH */ 3018 /* FALLTHROUGH */
2634 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3019 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2635 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3020 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2636 break; 3021 break;
2637 3022
2638 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3023 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2639 tt_write ((const unsigned char *)VT100_ANS, 3024 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2640 (unsigned int) (sizeof (VT100_ANS) - 1));
2641 break; 3025 break;
2642 3026
2643 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3027 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2644 process_sgr_mode (nargs, arg); 3028 process_sgr_mode (nargs, arg);
2645 break; 3029 break;
… …
2651 tt_printf ("\033[0n"); 3035 tt_printf ("\033[0n");
2652 break; 3036 break;
2653 case 6: /* CPR requested */ 3037 case 6: /* CPR requested */
2654 scr_report_position (); 3038 scr_report_position ();
2655 break; 3039 break;
2656#if defined (ENABLE_DISPLAY_ANSWER)
2657 case 7: /* unofficial extension */ 3040 case 7: /* unofficial extension */
3041 if (option (Opt_insecure))
2658 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3042 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2659 break; 3043 break;
2660#endif
2661 case 8: /* unofficial extension */ 3044 case 8: /* unofficial extension */
2662 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3045 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2663 break; 3046 break;
2664 } 3047 }
2665 break; 3048 break;
2666 3049
2667 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3050 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2700 break; 3083 break;
2701 3084
2702 case CSI_RM: /* 8.3.107: RESET MODE */ 3085 case CSI_RM: /* 8.3.107: RESET MODE */
2703 if (arg[0] == 4) 3086 if (arg[0] == 4)
2704 scr_insert_mode (0); 3087 scr_insert_mode (0);
3088 else if (arg[0] == 20)
3089 priv_modes &= ~PrivMode_LFNL;
2705 break; 3090 break;
2706 3091
2707 case CSI_SM: /* 8.3.126: SET MODE */ 3092 case CSI_SM: /* 8.3.126: SET MODE */
2708 if (arg[0] == 4) 3093 if (arg[0] == 4)
2709 scr_insert_mode (1); 3094 scr_insert_mode (1);
3095 else if (arg[0] == 20)
3096 priv_modes |= PrivMode_LFNL;
3097 break;
3098
3099 case CSI_71: // DESCUSR: set cursor style
3100 if (prev_ch == ' ')
3101 set_cursor_style (arg[0]);
2710 break; 3102 break;
2711 3103
2712 /* 3104 /*
2713 * PRIVATE USE beyond this point. All CSI_7? sequences here 3105 * PRIVATE USE beyond this point. All CSI_7? sequences here
2714 */ 3106 */
… …
2726 break; 3118 break;
2727 case CSI_75: 3119 case CSI_75:
2728 scr_cursor (RESTORE); 3120 scr_cursor (RESTORE);
2729 break; 3121 break;
2730 3122
2731#ifndef NO_FRILLS 3123#if !ENABLE_MINIMAL
2732 case CSI_74: 3124 case CSI_74:
2733 process_window_ops (arg, nargs); 3125 process_window_ops (arg, nargs);
2734 break; 3126 break;
2735#endif 3127#endif
2736 3128
2737 case CSI_78: /* DECREQTPARM */ 3129 case CSI_78: /* DECREQTPARM */
2738 if (arg[0] == 0 || arg[0] == 1) 3130 if (arg[0] == 0 || arg[0] == 1)
2739 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3131 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2740 /* FALLTHROUGH */ 3132 break;
2741 3133
2742 default: 3134 default:
2743 break; 3135 break;
2744 } 3136 }
2745} 3137}
2746/*}}} */ 3138/*}}} */
2747 3139
2748#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
2749/* ARGSUSED */
2750void 3141void
2751rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3142rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2752{ 3143{
2753 int x, y; 3144 int x, y;
2754#if 0
2755 char *s;
2756#endif
2757 XWindowAttributes wattr; 3145 XWindowAttributes wattr;
2758 Window wdummy; 3146 Window wdummy;
3147
3148 dLocal (Display *, dpy);
2759 3149
2760 if (nargs == 0) 3150 if (nargs == 0)
2761 return; 3151 return;
3152
2762 switch (args[0]) 3153 switch (args[0])
2763 { 3154 {
2764 /* 3155 /*
2765 * commands 3156 * commands
2766 */ 3157 */
2767 case 1: /* deiconify window */ 3158 case 1: /* deiconify window */
2768 XMapWindow (display->display, TermWin.parent[0]); 3159 XMapWindow (dpy, parent);
2769 break; 3160 break;
2770 case 2: /* iconify window */ 3161 case 2: /* iconify window */
2771 XIconifyWindow (display->display, TermWin.parent[0], 3162 XIconifyWindow (dpy, parent, display->screen);
2772 DefaultScreen (display->display));
2773 break; 3163 break;
2774 case 3: /* set position (pixels) */ 3164 case 3: /* set position (pixels) */
2775 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3165 XMoveWindow (dpy, parent, args[1], args[2]);
2776 break; 3166 break;
2777 case 4: /* set size (pixels) */ 3167 case 4: /* set size (pixels) */
2778 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3168 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2779 break; 3169 break;
2780 case 5: /* raise window */ 3170 case 5: /* raise window */
2781 XRaiseWindow (display->display, TermWin.parent[0]); 3171 XRaiseWindow (dpy, parent);
2782 break; 3172 break;
2783 case 6: /* lower window */ 3173 case 6: /* lower window */
2784 XLowerWindow (display->display, TermWin.parent[0]); 3174 XLowerWindow (dpy, parent);
2785 break; 3175 break;
2786 case 7: /* refresh window */ 3176 case 7: /* refresh window */
2787 scr_touch (true); 3177 scr_touch (true);
2788 break; 3178 break;
2789 case 8: /* set size (chars) */ 3179 case 8: /* set size (chars) */
2790 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3180 set_widthheight ((unsigned int) (args[2] * fwidth),
2791 (unsigned int) (args[1] * TermWin.fheight)); 3181 (unsigned int) (args[1] * fheight));
2792 break; 3182 break;
3183
3184 //case 9: NYI, TODO, restore maximized window or maximize window
2793 default: 3185 default:
2794 if (args[0] >= 24) /* set height (chars) */ 3186 if (args[0] >= 24) /* set height (chars) */
2795 set_widthheight ((unsigned int)TermWin.width, 3187 set_widthheight ((unsigned int)vt_width,
2796 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
2797 break; 3189 break;
3190
2798 /* 3191 /*
2799 * reports - some output format copied from XTerm 3192 * reports - some output format copied from XTerm
2800 */ 3193 */
2801 case 11: /* report window state */ 3194 case 11: /* report window state */
2802 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3195 XGetWindowAttributes (dpy, parent, &wattr);
2803 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3196 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2804 break; 3197 break;
2805 case 13: /* report window position */ 3198 case 13: /* report window position */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
2807 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3200 XTranslateCoordinates (dpy, parent, wattr.root,
2808 -wattr.border_width, -wattr.border_width, 3201 -wattr.border_width, -wattr.border_width,
2809 &x, &y, &wdummy); 3202 &x, &y, &wdummy);
2810 tt_printf ("\033[3;%d;%dt", x, y); 3203 tt_printf ("\033[3;%d;%dt", x, y);
2811 break; 3204 break;
2812 case 14: /* report window size (pixels) */ 3205 case 14: /* report window size (pixels) */
2813 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2814 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3207 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2815 break; 3208 break;
3209 case 18: /* report text area size (chars) */
3210 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3211 break;
2816 case 18: /* report window size (chars) */ 3212 case 19: /* report window size (chars) */
2817 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3213 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3214 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3215 case 20: /* report icon label */
3216 {
3217 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3218 XGetIconName (dpy, parent, &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3219 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3220 XFree (s);
3221 }
2823 break; 3222 break;
2824 case 21: /* report window title */ 3223 case 21: /* report window title */
2825 XFetchName (display->display, TermWin.parent[0], &s); 3224 {
3225 char *s;
3226 XFetchName (dpy, parent, &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3227 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3228 XFree (s);
3229 }
2827 break; 3230 break;
2828#endif
2829
2830 } 3231 }
2831} 3232}
2832#endif 3233#endif
2833 3234
2834/*----------------------------------------------------------------------*/ 3235/*----------------------------------------------------------------------*/
2835/* 3236/*
2836 * get input up until STRING TERMINATOR (or BEL) 3237 * get input up until STRING TERMINATOR (or BEL)
2837 * ends_how is terminator used. returned input must be free ()d 3238 * ends_how is terminator used. returned input must be free()'d
2838 */ 3239 */
2839unsigned char * 3240char *
2840rxvt_term::get_to_st (unsigned char *ends_how) 3241rxvt_term::get_to_st (unicode_t &ends_how)
2841{ 3242{
2842 int seen_esc = 0; /* seen escape? */ 3243 unicode_t ch;
3244 bool seen_esc = false;
2843 unsigned int n = 0; 3245 unsigned int n = 0;
2844 unsigned char *s; 3246 wchar_t string[CBUFSIZ];
2845 unsigned char ch, string[STRING_MAX];
2846 3247
2847 for (; (ch = cmd_getc ());) 3248 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3249 {
2849 if (ch == C0_BEL 3250 if (seen_esc)
2850 || ch == CHAR_ST 3251 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3252 if (ch == 0x5c) /* 7bit ST */
2852 break; 3253 break;
3254 else
3255 return NULL;
3256 }
2853 if (ch == C0_ESC) 3257 else if (ch == C0_ESC)
2854 { 3258 {
2855 seen_esc = 1; 3259 seen_esc = true;
2856 continue; 3260 continue;
2857 } 3261 }
3262 else if (ch == C0_BEL || ch == CHAR_ST)
3263 break;
2858 else if (ch == '\t') 3264 else if (ch == C0_SYN)
2859 ch = ' '; /* translate '\t' to space */ 3265 ch = cmd_get8 ();
2860 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3266 else if (ch < 0x20)
2861 return NULL; /* other control character - exit */ 3267 return NULL; /* other control character - exit */
3268
3269 seen_esc = false;
3270
2862 if (n < sizeof (string) - 1) 3271 if (n >= sizeof (string) - 1)
3272 // stop at some sane length
3273 return NULL;
3274
2863 string[n++] = ch; 3275 string[n++] = ch;
2864 seen_esc = 0;
2865 } 3276 }
3277
2866 string[n++] = '\0'; 3278 string[n++] = '\0';
2867 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3279
2868 return NULL;
2869 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3280 ends_how = (ch == 0x5c ? C0_ESC : ch);
2870 STRNCPY (s, string, n); 3281
2871 return s; 3282 return rxvt_wcstombs (string);
2872} 3283}
2873 3284
2874/*----------------------------------------------------------------------*/ 3285/*----------------------------------------------------------------------*/
2875/* 3286/*
2876 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3287 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2877 */ 3288 */
2878void 3289void
2879rxvt_term::process_dcs_seq () 3290rxvt_term::process_dcs_seq ()
2880{ 3291{
2881 unsigned char eh, *s;
2882 /* 3292 /*
2883 * Not handled yet 3293 * Not handled yet
2884 */ 3294 */
3295
3296 unicode_t eh;
2885 s = get_to_st (&eh); 3297 char *s = get_to_st (eh);
2886 if (s) 3298 if (s)
2887 free (s); 3299 free (s);
3300
2888 return; 3301 return;
2889} 3302}
2890 3303
2891/*----------------------------------------------------------------------*/ 3304/*----------------------------------------------------------------------*/
2892/* 3305/*
2893 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3306 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2894 */ 3307 */
2895void 3308void
2896rxvt_term::process_osc_seq () 3309rxvt_term::process_osc_seq ()
2897{ 3310{
2898 unsigned char ch, eh, *s; 3311 int arg;
2899 int arg;
2900 3312
2901 ch = cmd_getc (); 3313 unicode_t ch = cmd_getc ();
2902 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3314 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2903 arg = arg * 10 + (ch - '0'); 3315 arg = arg * 10 + (ch - '0');
2904 3316
2905 if (ch == ';') 3317 if (ch == ';')
2906 { 3318 {
3319 unicode_t eh;
2907 s = get_to_st (&eh); 3320 char *s = get_to_st (eh);
3321
2908 if (s) 3322 if (s)
2909 { 3323 {
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); 3324 process_xterm_seq (arg, s, eh);
2922 free (s); 3325 free (s);
2923 } 3326 }
2924 } 3327 }
2925} 3328}
3329
3330void
3331rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3332{
3333 if (str[0] == '?' && !str[1])
3334 {
3335 rgba c;
3336 pix_colors_focused[color].get (c);
3337
3338#if XFT
3339 if (c.a != rgba::MAX_CC)
3340 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3341 else
3342#endif
3343 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3344 }
3345 else
3346 set_window_color (color, str);
3347}
3348
2926/* 3349/*
2927 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3350 * 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 */ 3351 */
2948void 3352void
2949rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3353rxvt_term::process_xterm_seq (int op, char *str, char resp)
2950{ 3354{
2951 int changed = 0; 3355 int color;
2952 int color;
2953 char *buf, *name; 3356 char *buf, *name;
3357 bool query = str[0] == '?' && !str[1];
3358 int saveop = op;
3359
3360 dLocal (Display *, dpy);
2954 3361
2955 assert (str != NULL); 3362 assert (str != NULL);
3363
3364 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3365 return;
3366
2956 switch (op) 3367 switch (op)
2957 { 3368 {
2958 case XTerm_name: 3369 case XTerm_name:
2959 set_title (str); 3370 set_title (str);
2960 /* FALLTHROUGH */ 3371 /* FALLTHROUGH */
2961 case XTerm_iconName: 3372 case XTerm_iconName:
2962 set_iconName (str); 3373 set_icon_name (str);
2963 break; 3374 break;
2964 case XTerm_title: 3375 case XTerm_title:
2965 set_title (str); 3376 set_title (str);
2966 break; 3377 break;
3378 case XTerm_property:
3379 if (str[0] == '?')
3380 {
3381 Atom prop = display->atom (str + 1);
3382 Atom actual_type;
3383 int actual_format;
3384 unsigned long nitems;
3385 unsigned long bytes_after;
3386 unsigned char *value = 0;
3387 const char *str = "";
3388
3389 if (prop
3390 && XGetWindowProperty (dpy, parent,
3391 prop, 0, 1<<16, 0, AnyPropertyType,
3392 &actual_type, &actual_format,
3393 &nitems, &bytes_after, &value) == Success
3394 && actual_type != None
3395 && actual_format == 8)
3396 str = (const char *)(value);
3397
3398 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3399
3400 XFree (value);
3401 }
3402 else
3403 {
3404 char *eq = strchr (str, '=');
3405
3406 if (eq)
3407 {
3408 *eq = 0;
3409 set_utf8_property (display->atom (str), eq + 1);
3410 }
3411 else
3412 XDeleteProperty (dpy, parent,
3413 display->atom (str));
3414 }
3415 break;
3416
2967 case XTerm_Color: 3417 case XTerm_Color:
2968 for (buf = (char *)str; buf && *buf;) 3418 for (buf = (char *)str; buf && *buf;)
2969 { 3419 {
2970 if ((name = STRCHR (buf, ';')) == NULL) 3420 if ((name = strchr (buf, ';')) == NULL)
2971 break; 3421 break;
3422
2972 *name++ = '\0'; 3423 *name++ = '\0';
2973 color = atoi (buf); 3424 color = atoi (buf) + minCOLOR;
2974 if (color < 0 || color >= TOTAL_COLORS) 3425
3426 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2975 break; 3427 break;
3428
2976 if ((buf = STRCHR (name, ';')) != NULL) 3429 if ((buf = strchr (name, ';')) != NULL)
2977 *buf++ = '\0'; 3430 *buf++ = '\0';
2978 set_window_color (color + minCOLOR, name); 3431
3432 process_color_seq (op, color, name, resp);
2979 } 3433 }
3434 break;
3435 case Rxvt_restoreFG:
3436 case XTerm_Color00:
3437 process_color_seq (op, Color_fg, str, resp);
3438 break;
3439 case Rxvt_restoreBG:
3440 case XTerm_Color01:
3441 process_color_seq (op, Color_bg, str, resp);
2980 break; 3442 break;
2981#ifndef NO_CURSORCOLOR 3443#ifndef NO_CURSORCOLOR
2982 case XTerm_Color_cursor: 3444 case XTerm_Color_cursor:
2983 set_window_color (Color_cursor, str); 3445 process_color_seq (op, Color_cursor, str, resp);
2984 break; 3446 break;
2985#endif 3447#endif
2986 case XTerm_Color_pointer: 3448 case XTerm_Color_pointer_fg:
2987 set_window_color (Color_pointer, str); 3449 process_color_seq (op, Color_pointer_fg, str, resp);
2988 break; 3450 break;
3451 case XTerm_Color_pointer_bg:
3452 process_color_seq (op, Color_pointer_bg, str, resp);
3453 break;
3454#ifdef OPTION_HC
3455 case XTerm_Color_HC:
3456 process_color_seq (op, Color_HC, str, resp);
3457 break;
3458 case XTerm_Color_HTC:
3459 process_color_seq (op, Color_HTC, str, resp);
3460 break;
3461#endif
2989#ifndef NO_BOLD_UNDERLINE_REVERSE 3462#ifndef NO_BOLD_UNDERLINE_REVERSE
2990 case XTerm_Color_BD: 3463 case URxvt_Color_BD:
2991 set_window_color (Color_BD, str); 3464 process_color_seq (op, Color_BD, str, resp);
2992 break; 3465 break;
2993 case XTerm_Color_UL: 3466 case URxvt_Color_UL:
2994 set_window_color (Color_UL, str); 3467 process_color_seq (op, Color_UL, str, resp);
2995 break; 3468 break;
2996 case XTerm_Color_RV: 3469 case URxvt_Color_IT:
2997 set_window_color (Color_RV, str); 3470 process_color_seq (op, Color_IT, str, resp);
2998 break; 3471 break;
2999#endif 3472#endif
3473 case URxvt_Color_border:
3474 process_color_seq (op, Color_border, str, resp);
3475 break;
3000 3476
3001 case XTerm_Menu: 3477#if BG_IMAGE_FROM_ROOT
3478 case URxvt_Color_tint:
3479 process_color_seq (op, Color_tint, str, resp);
3002 /* 3480 {
3003 * rxvt_menubar_dispatch () violates the constness of the string, 3481 bool changed = false;
3004 * so DON'T do it here 3482
3483 if (ISSET_PIXCOLOR (Color_tint))
3484 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3485
3486 if (changed)
3487 update_background ();
3005 */ 3488 }
3489
3006 break; 3490 break;
3491#endif
3492
3493#if BG_IMAGE_FROM_FILE
3007 case XTerm_Pixmap: 3494 case Rxvt_Pixmap:
3008 if (*str != ';') 3495 if (!strcmp (str, "?"))
3009 { 3496 {
3010#if XPM_BACKGROUND 3497 char str[256];
3011 scale_pixmap (""); /* reset to default scaling */ 3498 int h_scale = fimage.h_scale;
3012 set_bgPixmap (str); /* change pixmap */ 3499 int v_scale = fimage.v_scale;
3013#endif 3500 int h_align = fimage.h_align;
3014 scr_touch (true); 3501 int v_align = fimage.v_align;
3502
3503 sprintf (str, "[%dx%d+%d+%d]",
3504 h_scale, v_scale,
3505 h_align, v_align);
3506 process_xterm_seq (XTerm_title, str, CHAR_ST);
3015 } 3507 }
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 3508 else
3049 { 3509 {
3050 set_locale (str); 3510 bool changed = false;
3051# ifdef USE_XIM 3511
3052 im_cb (); 3512 if (*str != ';')
3053# endif 3513 {
3054 // TODO: call selection_make with the right values set 3514 try
3055 // to re-fresh the selection. 3515 {
3056 if (display->selection_owner == this) 3516 fimage.set_file_geometry (this, str);
3057 display->set_selection_owner (0); 3517 changed = true;
3518 }
3519 catch (const class rxvt_failure_exception &e)
3520 {
3521 }
3522 }
3523 else
3524 {
3525 str++;
3526 if (fimage.set_geometry (str, true))
3527 changed = true;
3528 }
3529
3530 if (changed)
3531 {
3532 if (bg_window_position_sensitive ())
3533 {
3534 int x, y;
3535 get_window_origin (x, y);
3536 parent_x = x;
3537 parent_y = y;
3538 }
3539 update_background ();
3540 }
3058 } 3541 }
3059 break; 3542 break;
3060#endif 3543#endif
3544
3545 case XTerm_logfile:
3546 // TODO, when secure mode?
3547 break;
3548
3061#if 0 3549#if 0
3062 case XTerm_dumpscreen: /* no error notices */ 3550 case Rxvt_dumpscreen: /* no error notices */
3063 { 3551 {
3064 int fd; 3552 int fd;
3065 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3553 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3066 { 3554 {
3067 scr_dump (fd); 3555 scr_dump (fd);
3068 close (fd); 3556 close (fd);
3069 } 3557 }
3070 } 3558 }
3071 break; 3559 break;
3072#endif 3560#endif
3561 case XTerm_font:
3562 op = URxvt_font;
3563 case URxvt_font:
3564#if ENABLE_STYLES
3565 case URxvt_boldFont:
3566 case URxvt_italicFont:
3567 case URxvt_boldItalicFont:
3568#endif
3569 if (query)
3570 tt_printf ("\33]%d;%-.250s%c", saveop,
3571 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3572 ? fontset[op - URxvt_font]->fontdesc : "",
3573 resp);
3574 else
3575 {
3576 const char *&res = rs[Rs_font + (op - URxvt_font)];
3073 3577
3578 res = strdup (str);
3579 allocated.push_back ((void *)res);
3580 set_fonts ();
3581 }
3582 break;
3583
3584 case URxvt_version:
3585 if (query)
3586 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3587 op,
3588 rs[Rs_name], VERSION[0], VERSION[2],
3589 resp);
3590 break;
3591
3592#if !ENABLE_MINIMAL
3593 case URxvt_locale:
3594 if (query)
3595 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3596 else
3597 {
3598 set_locale (str);
3599 pty->set_utf8_mode (enc_utf8);
3600 init_xlocale ();
3601 }
3602 break;
3603
3604 case URxvt_view_up:
3605 case URxvt_view_down:
3606 {
3607 int lines = atoi (str);
3608
3609 if (lines)
3610 scr_page (op == URxvt_view_up ? UP : DN, lines);
3611 else
3612 scr_erase_savelines ();
3613 }
3614
3615 break;
3616#endif
3617
3618#if ENABLE_PERL
3619 case URxvt_perl:
3620 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3621 break;
3622#endif
3074 } 3623 }
3075} 3624}
3076/*----------------------------------------------------------------------*/ 3625/*----------------------------------------------------------------------*/
3077 3626
3078/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3627/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3083 * 's' = save 3632 * 's' = save
3084 * 'r' = restore 3633 * 'r' = restore
3085 * 't' = toggle 3634 * 't' = toggle
3086 * so no need for fancy checking 3635 * so no need for fancy checking
3087 */ 3636 */
3088int 3637int ecb_cold
3089rxvt_term::privcases (int mode, unsigned long bit) 3638rxvt_term::privcases (int mode, unsigned long bit)
3090{ 3639{
3091 int state; 3640 int state;
3092 3641
3093 if (mode == 's') 3642 if (mode == 's')
3094 { 3643 {
3095 SavedModes |= (PrivateModes & bit); 3644 if (priv_modes & bit)
3645 SavedModes |= bit;
3646 else
3647 SavedModes &= ~bit;
3096 return -1; 3648 return -1;
3097 } 3649 }
3098 else 3650 else
3099 { 3651 {
3100 if (mode == 'r') 3652 if (mode == 'r')
3101 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3653 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3102 else 3654 else
3103 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3655 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3104 PrivMode (state, bit); 3656
3657 if (state)
3658 priv_modes |= bit;
3659 else
3660 priv_modes &= ~bit;
3105 } 3661 }
3662
3106 return state; 3663 return state;
3107} 3664}
3108 3665
3109/* we're not using priv _yet_ */ 3666/* we're not using priv _yet_ */
3110void 3667void
3111rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3668rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3112{ 3669{
3113 unsigned int i, j; 3670 unsigned int i, j;
3114 int state; 3671 int state;
3672
3115 static const struct 3673 static const struct
3116 { 3674 {
3117 const int argval; 3675 const int argval;
3118 const unsigned long bit; 3676 const unsigned long bit;
3119 }
3120 argtopriv[] = { 3677 } argtopriv[] = {
3121 { 1, PrivMode_aplCUR }, 3678 { 1, PrivMode_aplCUR }, // DECCKM
3122 { 2, PrivMode_vt52 }, 3679 { 2, PrivMode_vt52 }, // DECANM
3123 { 3, PrivMode_132 }, 3680 { 3, PrivMode_132 }, // DECCOLM
3124 { 4, PrivMode_smoothScroll }, 3681 { 4, PrivMode_smoothScroll }, // DECSCLM
3125 { 5, PrivMode_rVideo }, 3682 { 5, PrivMode_rVideo }, // DECSCNM
3126 { 6, PrivMode_relOrigin }, 3683 { 6, PrivMode_relOrigin }, // DECOM
3127 { 7, PrivMode_Autowrap }, 3684 { 7, PrivMode_Autowrap }, // DECAWM
3685 // 8, auto-repeat keys // DECARM
3128 { 9, PrivMode_MouseX10 }, 3686 { 9, PrivMode_MouseX10 },
3129#ifdef menuBar_esc 3687 // 18 end FF to printer after print screen
3130 { menuBar_esc, PrivMode_menuBar }, 3688 // 19 Print screen prints full screen/scroll region
3131#endif 3689 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3132#ifdef scrollBar_esc 3690#ifdef scrollBar_esc
3133 { scrollBar_esc, PrivMode_scrollBar }, 3691 { scrollBar_esc, PrivMode_scrollBar },
3134#endif 3692#endif
3135 { 25, PrivMode_VisibleCursor },
3136 { 35, PrivMode_ShiftKeys }, 3693 { 35, PrivMode_ShiftKeys }, // rxvt extension
3694 // 38, tektronix mode // DECTEK
3137 { 40, PrivMode_132OK }, 3695 { 40, PrivMode_132OK },
3696 // 41 xterm more fixes NYI
3697 // 45 margin bell NYI
3698 // 46 start logging
3138 { 47, PrivMode_Screen }, 3699 { 47, PrivMode_Screen },
3139 { 66, PrivMode_aplKP }, 3700 { 66, PrivMode_aplKP }, // DECNKM
3140#ifndef NO_BACKSPACE_KEY 3701#ifndef NO_BACKSPACE_KEY
3141 { 67, PrivMode_BackSpace }, 3702 { 67, PrivMode_BackSpace }, // DECBKM
3142#endif 3703#endif
3143 { 1000, PrivMode_MouseX11 }, 3704 { 1000, PrivMode_MouseX11 },
3705 { 1002, PrivMode_MouseBtnEvent },
3706 { 1003, PrivMode_MouseAnyEvent },
3707#if ENABLE_FRILLS
3708 { 1005, PrivMode_ExtModeMouse },
3709#endif
3144 { 1010, PrivMode_TtyOutputInh }, 3710 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3145 { 1011, PrivMode_Keypress }, 3711 { 1011, PrivMode_Keypress }, // rxvt extension
3712#if ENABLE_FRILLS
3713 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3714#endif
3715 // 1035 enable modifiers for alt, numlock NYI
3716 // 1036 send ESC for meta keys NYI
3717 // 1037 send DEL for keypad delete NYI
3146 { 1047, PrivMode_Screen }, 3718 { 1047, PrivMode_Screen },
3719 // 1048 save and restore cursor, implemented in code
3147 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3720 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3721 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3722 { 2004, PrivMode_BracketPaste },
3148 }; 3723 };
3149 3724
3150 if (nargs == 0) 3725 if (nargs == 0)
3151 return; 3726 return;
3152 3727
… …
3159 for (i = 0; i < nargs; i++) 3734 for (i = 0; i < nargs; i++)
3160 { 3735 {
3161 state = -1; 3736 state = -1;
3162 3737
3163 /* basic handling */ 3738 /* basic handling */
3164 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3739 for (j = 0; j < ecb_array_length (argtopriv); j++)
3165 if (argtopriv[j].argval == arg[i]) 3740 if (argtopriv[j].argval == arg[i])
3166 { 3741 {
3167 state = privcases (mode, argtopriv[j].bit); 3742 state = privcases (mode, argtopriv[j].bit);
3168 break; 3743 break;
3169 } 3744 }
3170 3745
3171 /* extra handling for values with state unkept */ 3746 /* extra handling for values with state unkept */
3172 if (state == -1)
3173 switch (arg[i]) 3747 switch (arg[i])
3174 { 3748 {
3749#if ENABLE_STYLES
3750 case 1021:
3751 set_option (Opt_intensityStyles, mode);
3752
3753 scr_touch (true);
3754 break;
3755#endif
3175 case 1048: /* alternative cursor save */ 3756 case 1048: /* alternative cursor save */
3757 if (option (Opt_secondaryScreen))
3176 if (mode == 0) 3758 if (mode == 0)
3177 scr_cursor (RESTORE); 3759 scr_cursor (RESTORE);
3178 else if (mode == 1) 3760 else if (mode == 1)
3179 scr_cursor (SAVE); 3761 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; 3762 break;
3763 }
3764
3765 if (state >= 0)
3766 /* extra handling for values with valid 0 or 1 state */
3767 switch (arg[i])
3768 {
3769 /* case 1: - application cursor keys */
3770 case 2: /* VT52 mode */
3771 /* oddball mode. should be set regardless of set/reset
3772 * parameter. Return from VT52 mode with an ESC < from
3773 * within VT52 mode
3774 */
3775 priv_modes |= PrivMode_vt52;
3776 break;
3196 case 3: /* 80/132 */ 3777 case 3: /* 80/132 */
3197 if (PrivateModes & PrivMode_132OK) 3778 if (priv_modes & PrivMode_132OK)
3198 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3779 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3199 (unsigned int)TermWin.height);
3200 break; 3780 break;
3201 case 4: /* smooth scrolling */ 3781 case 4: /* smooth scrolling */
3202 if (state)
3203 Options &= ~Opt_jumpScroll;
3204 else
3205 Options |= Opt_jumpScroll; 3782 set_option (Opt_jumpScroll, !state);
3206 break; 3783 break;
3207 case 5: /* reverse video */ 3784 case 5: /* reverse video */
3208 scr_rvideo_mode (state); 3785 scr_rvideo_mode (state);
3209 break; 3786 break;
3210 case 6: /* relative/absolute origins */ 3787 case 6: /* relative/absolute origins */
3211 scr_relative_origin (state); 3788 scr_relative_origin (state);
3212 break; 3789 break;
3213 case 7: /* autowrap */ 3790 case 7: /* autowrap */
3214 scr_autowrap (state); 3791 scr_autowrap (state);
3215 break; 3792 break;
3216 /* case 8: - auto repeat, can't do on a per window basis */ 3793 /* case 8: - auto repeat, can't do on a per window basis */
3217 case 9: /* X10 mouse reporting */ 3794 case 9: /* X10 mouse reporting */
3218 if (state) /* orthogonal */ 3795 if (state) /* orthogonal */
3219 PrivateModes &= ~ (PrivMode_MouseX11); 3796 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3220 break; 3797 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 3798#ifdef scrollBar_esc
3229 case scrollBar_esc: 3799 case scrollBar_esc:
3230 if (scrollbar_mapping (state)) 3800 scrollBar.map (state);
3231 {
3232 resize_all_windows (0, 0, 0); 3801 resize_all_windows (0, 0, 0);
3233 scr_touch (true); 3802 scr_touch (true);
3234 }
3235 break; 3803 break;
3236#endif 3804#endif
3237 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3238 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3239 break; 3807 break;
3240 /* case 35: - shift keys */ 3808 /* case 35: - shift keys */
3241 /* case 40: - 80 <--> 132 mode */ 3809 /* case 40: - 80 <--> 132 mode */
3242 case 47: /* secondary screen */ 3810 case 47: /* secondary screen */
3243 scr_change_screen (state); 3811 scr_change_screen (state);
3244 break; 3812 break;
3245 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3246 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3247 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3248 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3249 PrivateModes &= ~ (PrivMode_MouseX10); 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3250 break; 3818 break;
3251#if 0
3252 case 1001: 3819 case 1002:
3253 break; /* X11 mouse highlighting */ 3820 case 1003:
3254#endif 3821 if (state)
3822 {
3823 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3824 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3825 mouse_row = mouse_col = 0;
3826 vt_emask_mouse = PointerMotionMask;
3827 }
3828 else
3829 vt_emask_mouse = NoEventMask;
3830
3831 vt_select_input ();
3832 break;
3255 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3256 if (state)
3257 Options &= ~Opt_scrollTtyOutput;
3258 else
3259 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3260 break; 3835 break;
3261 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3262 if (state)
3263 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3264 else
3265 Options &= ~Opt_scrollTtyKeypress;
3266 break; 3838 break;
3267 case 1047: /* secondary screen w/ clearing */ 3839 case 1047: /* secondary screen w/ clearing last */
3268 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3840 if (option (Opt_secondaryScreen))
3269 if (current_screen != PRIMARY) 3841 if (!state)
3270 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3271 scr_change_screen (state); 3844 scr_change_screen (state);
3272 /* FALLTHROUGH */
3273 default:
3274 break; 3845 break;
3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3851 scr_change_screen (state);
3852
3853 if (option (Opt_secondaryScreen))
3854 if (state)
3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3858 break;
3859 default:
3860 break;
3275 } 3861 }
3276 } 3862 }
3277} 3863}
3278/*}}} */ 3864/*}}} */
3279 3865
3280/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3281void 3867void ecb_hot
3282rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3283{ 3869{
3284 unsigned int i; 3870 unsigned int i;
3285 short rendset; 3871 short rendset;
3286 int rendstyle; 3872 int rendstyle;
3287 3873
3288 if (nargs == 0) 3874 if (nargs == 0)
3289 { 3875 {
3290 scr_rendition (0, ~RS_None); 3876 scr_rendition (0, ~RS_None);
3291 return; 3877 return;
3292 } 3878 }
3879
3293 for (i = 0; i < nargs; i++) 3880 for (i = 0; i < nargs; i++)
3294 { 3881 {
3295 rendset = -1; 3882 rendset = -1;
3296 switch (arg[i]) 3883 switch (arg[i])
3297 { 3884 {
… …
3299 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3300 break; 3887 break;
3301 case 1: 3888 case 1:
3302 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3303 break; 3890 break;
3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3304 case 4: 3895 case 4:
3305 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3306 break; 3897 break;
3307 case 5: 3898 case 5: // slowly blinking
3899 case 6: // rapidly blinking
3308 rendset = 1, rendstyle = RS_Blink; 3900 rendset = 1, rendstyle = RS_Blink;
3309 break; 3901 break;
3902 //case 6: // scoansi light background
3310 case 7: 3903 case 7:
3311 rendset = 1, rendstyle = RS_RVid; 3904 rendset = 1, rendstyle = RS_RVid;
3312 break; 3905 break;
3313 case 22: 3906 case 8:
3907 // invisible. NYI
3908 break;
3909 //case 9: // crossed out
3910 //case 10: // scoansi acs off, primary font
3911 //case 11: // scoansi acs on, first alt font
3912 //case 12: // scoansi acs on, |0x80, second alt font
3913 //...
3914 //case 19: // ninth alt font
3915 //case 20: // gothic
3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3314 rendset = 0, rendstyle = RS_Bold; 3917 rendset = 0, rendstyle = RS_Bold;
3918 break;
3919 case 22: // normal intensity
3920 rendset = 0, rendstyle = RS_Bold;
3921 break;
3922 case 23: // disable italic
3923 rendset = 0, rendstyle = RS_Italic;
3315 break; 3924 break;
3316 case 24: 3925 case 24:
3317 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3318 break; 3927 break;
3319 case 25: 3928 case 25:
3320 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3321 break; 3930 break;
3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3322 case 27: 3934 case 27:
3323 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3324 break; 3936 break;
3937 //case 28: // visible. NYI
3938 //case 29: // not crossed-out
3325 } 3939 }
3940
3326 if (rendset != -1) 3941 if (rendset != -1)
3327 { 3942 {
3328 scr_rendition (rendset, rendstyle); 3943 scr_rendition (rendset, rendstyle);
3329 continue; /* for (;i;) */ 3944 continue; /* for (;i;) */
3330 } 3945 }
… …
3337 case 33: 3952 case 33:
3338 case 34: 3953 case 34:
3339 case 35: 3954 case 35:
3340 case 36: 3955 case 36:
3341 case 37: 3956 case 37:
3342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3343 Color_fg);
3344 break; 3958 break;
3345#ifdef TTY_256COLOR 3959 case 38: // set fg color, ISO 8613-6
3346 case 38:
3347 if (nargs > i + 2 && arg[i + 1] == 5) 3960 if (nargs > i + 2 && arg[i + 1] == 5)
3348 { 3961 {
3349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3962 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3350 Color_fg);
3351 i += 2; 3963 i += 2;
3352 } 3964 }
3353 break; 3965 break;
3354#endif
3355 case 39: /* default fg */ 3966 case 39: /* default fg */
3356 scr_color (Color_fg, Color_fg); 3967 scr_color (Color_fg, Color_fg);
3357 break; 3968 break;
3358 3969
3359 case 40: 3970 case 40:
… …
3362 case 43: 3973 case 43:
3363 case 44: 3974 case 44:
3364 case 45: 3975 case 45:
3365 case 46: 3976 case 46:
3366 case 47: 3977 case 47:
3367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3978 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3368 Color_bg);
3369 break; 3979 break;
3370#ifdef TTY_256COLOR 3980 case 48: // set bg color, ISO 8613-6
3371 case 48:
3372 if (nargs > i + 2 && arg[i + 1] == 5) 3981 if (nargs > i + 2 && arg[i + 1] == 5)
3373 { 3982 {
3374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3983 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3375 Color_bg);
3376 i += 2; 3984 i += 2;
3377 } 3985 }
3378 break; 3986 break;
3379#endif
3380 case 49: /* default bg */ 3987 case 49: /* default bg */
3381 scr_color (Color_bg, Color_bg); 3988 scr_color (Color_bg, Color_bg);
3382 break; 3989 break;
3383 3990
3384#ifndef NO_BRIGHTCOLOR 3991 //case 50: // not variable spacing
3992
3993#if !ENABLE_MINIMAL
3385 case 90: 3994 case 90:
3386 case 91: /* set bright fg color */ 3995 case 91: /* set bright fg color */
3387 case 92: 3996 case 92:
3388 case 93: 3997 case 93:
3389 case 94: 3998 case 94:
3390 case 95: 3999 case 95:
3391 case 96: 4000 case 96:
3392 case 97: 4001 case 97:
3393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4002 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3394 Color_fg);
3395 break; 4003 break;
3396 case 100: 4004 case 100:
3397 case 101: /* set bright bg color */ 4005 case 101: /* set bright bg color */
3398 case 102: 4006 case 102:
3399 case 103: 4007 case 103:
3400 case 104: 4008 case 104:
3401 case 105: 4009 case 105:
3402 case 106: 4010 case 106:
3403 case 107: 4011 case 107:
3404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3405 Color_bg);
3406 break; 4013 break;
3407#endif 4014#endif
3408
3409 } 4015 }
3410 } 4016 }
4017}
4018
4019void
4020rxvt_term::set_cursor_style (int style)
4021{
4022 if (!IN_RANGE_INC (style, 0, 4))
4023 return;
4024
4025 set_option (Opt_cursorUnderline, style >= 3);
4026
4027#ifdef CURSOR_BLINK
4028 set_option (Opt_cursorBlink, !style || (style & 1));
4029 cursor_blink_reset ();
4030#endif
4031
4032 want_refresh = 1;
3411} 4033}
3412/*}}} */ 4034/*}}} */
3413 4035
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/* ------------------------------------------------------------------------- */ 4036/* ---------------------------------------------------------------------- */
4037/* Write data to the pty as typed by the user, pasted with the mouse,
4038 * or generated by us in response to a query ESC sequence.
4039 */
3433 4040
3434/* 4041/*
3435 * Send printf () formatted output to the command. 4042 * Send printf () formatted output to the command.
3436 * Only use for small amounts of data. 4043 * Only use for small amounts of data.
3437 */ 4044 */
3438void 4045void
3439rxvt_term::tt_printf (const char *fmt,...) 4046rxvt_term::tt_printf (const char *fmt,...)
3440{ 4047{
3441 va_list arg_ptr; 4048 va_list arg_ptr;
3442 unsigned char buf[256]; 4049 char buf[256];
3443 4050
3444 va_start (arg_ptr, fmt); 4051 va_start (arg_ptr, fmt);
3445 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4052 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3446 va_end (arg_ptr); 4053 va_end (arg_ptr);
3447 tt_write (buf, STRLEN (buf)); 4054 tt_write (buf, strlen (buf));
3448} 4055}
3449 4056
3450/* ---------------------------------------------------------------------- */
3451/* Write data to the pty as typed by the user, pasted with the mouse, 4057/* Write data to the pty as typed by the user. */
3452 * or generated by us in response to a query ESC sequence.
3453 */
3454void 4058void
3455rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4059rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3456{ 4060{
3457 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4061 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4062 return;
3458 4063
3459 if (len) 4064 if (option (Opt_scrollTtyKeypress))
4065 if (view_start)
3460 { 4066 {
4067 view_start = 0;
4068 want_refresh = 1;
4069 }
4070
4071 tt_write_ (data, len);
4072}
4073
4074void
4075rxvt_term::tt_write (const char *data, unsigned int len)
4076{
4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
4079
4080 tt_write_ (data, len);
4081}
4082
4083static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4084
4085void
4086rxvt_term::tt_write_ (const char *data, unsigned int len)
4087{
4088 if (pty->pty < 0)
4089 return;
4090
4091 if (v_buflen == 0)
4092 {
4093 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4094
4095 max_it (written, 0);
4096
4097 if (written == len)
4098 return;
4099
4100 data += written;
4101 len -= written;
4102 }
4103
4104 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4105
4106 memcpy (v_buffer + v_buflen, data, len);
4107 v_buflen += len;
4108
4109 pty_ev.set (ev::READ | ev::WRITE);
4110}
4111
4112void rxvt_term::pty_write ()
4113{
4114 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4115
4116 if (written > 0)
4117 {
4118 v_buflen -= written;
4119
3461 if (v_buflen == 0) 4120 if (v_buflen == 0)
3462 { 4121 {
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); 4122 free (v_buffer);
3490 v_buffer = 0; 4123 v_buffer = 0;
3491 v_buflen = 0;
3492 4124
3493 pty_ev.set (EVENT_READ); 4125 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; 4126 return;
3506 } 4127 }
4128
4129 memmove (v_buffer, v_buffer + written, v_buflen);
3507 } 4130 }
4131 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4132 pty_ev.set (ev::READ);
3508} 4133}
3509 4134
3510/*----------------------- end-of-file (C source) -----------------------*/ 4135/*----------------------- end-of-file (C source) -----------------------*/
3511 4136

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