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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.57 by pcg, Tue Feb 24 16:25:44 2004 UTC vs.
Revision 1.567 by sf-exg, Sat Sep 12 19:48:26 2015 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
127 } 475 }
128 } 476 }
129 else 477 else
130 len = 0; 478 len = 0;
131 } 479 }
132
133 valid_keysym = status_return == XLookupKeySym
134 || status_return == XLookupBoth;
135 } 480 }
136 else 481 else
137#endif 482#endif
138 { 483 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol;
141 }
142
143 if (valid_keysym)
144 { 485 }
145 /* for some backwards compatibility */ 486
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
147# ifdef HOTKEY_CTRL 488 {
148 if (ctrl) 489 KeySym orig_keysym = keysym;
149# else 490
150 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
151# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
152 { 496 }
153 if (keysym == ks_bigfont) 497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
154 { 509 {
155 change_font (FONT_UP); 510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
156 return; 520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
157 } 632 }
158 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
159 { 638 {
160 change_font (FONT_DN);
161 return; 639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
162 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
163 } 662 {
164#endif 663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
165 678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
166 if (TermWin.saveLines) 710 if (saveLines)
167 { 711 {
168#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 713 if (!ctrl && !meta)
170 {
171#else 714#else
172 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
173 { 717 {
174#endif
175 int lnsppg; 718 int lnsppg;
176 719
177#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 722#else
180 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
181#endif 724#endif
725 max_it (lnsppg, 1);
726
182 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
183 { 728 {
184 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
185 return; 730 return;
186 } 731 }
187 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
188 { 733 {
189 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
190 return; 735 return;
191 } 736 }
192 } 737 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
195 { 740 {
196 if (keysym == XK_Up) 741 if (keysym == XK_Up)
197 { 742 {
198 scr_page (UP, 1); 743 scr_page (1);
199 return; 744 return;
200 } 745 }
201 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
202 { 747 {
203 scr_page (DN, 1); 748 scr_page (-1);
204 return; 749 return;
205 } 750 }
206 } 751 }
207#endif 752#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
210 { 755 {
211 if (keysym == XK_Home) 756 if (keysym == XK_Home)
212 { 757 {
213 scr_move_to (0, 1); 758 scr_changeview (top_row);
214 return; 759 return;
215 } 760 }
216 else if (keysym == XK_End) 761 else if (keysym == XK_End)
217 { 762 {
218 scr_move_to (1, 0); 763 scr_changeview (0);
219 return; 764 return;
220 } 765 }
221 } 766 }
222#endif 767#endif
223 } 768 }
224 769
225 if (shft) 770 if (shft)
226 { 771 {
227 /* Shift + F1 - F10 generates F11 - F20 */
228 if (keysym >= XK_F1 && keysym <= XK_F10)
229 {
230 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */
232 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 773 {
235 switch (keysym) 774 switch (keysym)
236 { 775 {
237 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
240 return; 779 return;
780#if TODO
241 /* rxvt extras */ 781 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 783 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 785 return;
786#endif
248 } 787 }
249 } 788 }
250 } 789 }
251#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
252 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
253 { 796 {
254 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
255 return; 803 return;
256 } 804 }
257#endif
258 805
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 809 {
261#ifdef KEYSYM_RESOURCE 810 int hv;
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
263 { 815 {
264 unsigned int l; 816 commit_iso14755 ();
265 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 818# if ISO_14755
267 819 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 820# endif
276 tt_write (&ch, 1); 821 return;
277 tt_write (kbuf0, l); 822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
278 return; 838 return;
279 } 839 }
280 else 840 else
281#endif
282 { 841 {
283 newlen = 1; 842# if ISO_14755
284 switch (keysym) 843 scr_overlay_off ();
285 {
286#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace)
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else
295 STRCPY (kbuf, key_backspace);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif 844# endif
308 break; 845 iso14755buf = 0;
309#endif 846 }
310#ifndef NO_DELETE_KEY 847 }
311 case XK_Delete: 848 else if (option (Opt_iso14755) &&
312 STRCPY (kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
313# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
314 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
315 { 852 {
316 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
317 854# if ISO_14755
318 newlen = STRLEN (kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
319 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif 857# endif
325 break; 858 }
326#endif
327 case XK_Tab:
328 if (shft)
329 STRCPY (kbuf, "\033[Z");
330 else
331 {
332#ifdef CTRL_TAB_MAKES_META
333 if (ctrl)
334 meta = 1;
335#endif
336#ifdef MOD4_TAB_MAKES_META
337 if (ev.state & Mod4Mask)
338 meta = 1;
339#endif
340 newlen = 0;
341 }
342 break;
343
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */
367 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl)
370 {
371 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left];
373 }
374 else if (PrivateModes & PrivMode_aplCUR)
375 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy");
420 break;
421 }
422 /* FALLTHROUGH */
423# endif 859#endif
424 case XK_Prior: 860
425 STRCPY (kbuf, "\033[5~"); 861#ifdef PRINTPIPE
426 break; 862 if (keysym == XK_Print)
427# ifdef XK_KP_Next 863 {
428 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
429 /* allow shift to override */ 865 return;
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif 867#endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 }
447 else
448 {
449 kbuf[0] = '\r';
450 kbuf[1] = '\0';
451 }
452 break;
453
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1);
473 break;
474
475 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */
477 case XK_KP_Separator: /* "\033Ol" : "," */
478 case XK_KP_Subtract: /* "\033Om" : "-" */
479 case XK_KP_Decimal: /* "\033On" : "." */
480 case XK_KP_Divide: /* "\033Oo" : "/" */
481 case XK_KP_0: /* "\033Op" : "0" */
482 case XK_KP_1: /* "\033Oq" : "1" */
483 case XK_KP_2: /* "\033Or" : "2" */
484 case XK_KP_3: /* "\033Os" : "3" */
485 case XK_KP_4: /* "\033Ot" : "4" */
486 case XK_KP_5: /* "\033Ou" : "5" */
487 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
493 {
494 STRCPY (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply);
496 }
497 else
498 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0';
501 }
502 break;
503
504 case XK_Find:
505 STRCPY (kbuf, "\033[1~");
506 break;
507 case XK_Insert:
508 STRCPY (kbuf, "\033[2~");
509 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default:
603 newlen = 0;
604 break;
605 }
606 if (newlen)
607 len = STRLEN (kbuf);
608 }
609 /*
610 * Pass meta for all function keys, if 'meta' option set
611 */
612#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0)
614 kbuf[len - 1] |= 0x80;
615#endif
616
617 }
618 else if (ctrl && keysym == XK_minus)
619 {
620 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 }
623 else
624 {
625#ifdef META8_OPTION
626 /* set 8-bit on */
627 if (meta && (meta_char == 0x80))
628 {
629 unsigned char *ch;
630
631 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80;
633 meta = 0;
634 }
635#endif
636 /* nil */ ;
637 }
638 } 868 }
639 869
640 if (len <= 0) 870 if (len <= 0)
641 return; /* not mapped */ 871 return; /* not mapped */
642 872
643 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
644 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
645 { 889 {
646 TermWin.view_start = 0; 890# if ISO_14755
647 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
648 } 920 }
649 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
650 /* 922 {
651 * these modifications only affect the static keybuffer 923# if ISO_14755
652 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
660 */
661 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
662 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
663
664 /* escape prefix */
665 if (meta
666#ifdef META8_OPTION
667 && meta_char == C0_ESC
668#endif 925# endif
669 ) 926 if (iso14755buf & ISO_14755_51)
670 { 927 commit_iso14755 ();
671 const unsigned char ch = C0_ESC; 928#if ISO_14755
672 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
673 } 939 }
940#endif
674 941
675#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len);
686}
687/*}}} */
688
689#if (MENUBAR_MAX)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */
692unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{
695 unsigned int n, s;
696
697 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
699
700 if (n > 0 && s < count)
701 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n;
706 s += n;
707 }
708
709 if (count > s)
710 {
711 rxvt_print_error ("data loss: cmd_write too large");
712 count = s;
713 }
714
715 for (; count--;)
716 *cmdbuf_endp++ = *str++;
717
718 cmd_parse ();
719
720 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
721} 951}
722#endif /* MENUBAR_MAX */
723 952
724void 953void
725rxvt_term::flush () 954rxvt_term::flush ()
726{ 955{
727#ifdef TRANSPARENT 956 flush_ev.stop ();
728 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
729 { 960 {
730 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
731 scr_clear ();
732 scr_touch (false); 962 scr_touch (false);
733 want_refresh = 1;
734 } 963 }
735#endif 964#endif
736 965
737 if (want_refresh) 966 if (want_refresh)
738 { 967 {
739 scr_refresh (refresh_type); 968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
740 scrollbar_show (1); 969 {
741#ifdef USE_XIM 970 int row = view_start;
742 IMSendSpot (); 971 int end_row = row + nrow;
743#endif
744 972
745 } 973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
746 975
747 display->flush ();
748}
749
750void
751rxvt_term::check_cb (check_watcher &w)
752{
753 SET_R (this);
754 SET_LOCALE (locale);
755
756 flush ();
757}
758
759#ifdef CURSOR_BLINK
760void
761rxvt_term::cursor_blink_cb (time_watcher &w)
762{
763 hidden_cursor = !hidden_cursor;
764 want_refresh = 1;
765
766 w.start (w.at + BLINK_INTERVAL);
767}
768#endif
769
770#ifdef TEXT_BLINK
771void
772rxvt_term::text_blink_cb (time_watcher &w)
773{
774 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 {
776 hidden_text = !hidden_text;
777 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL);
779 }
780}
781#endif
782
783bool
784rxvt_term::pty_fill ()
785{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
787
788 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n;
791
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
793
794 if (n > 0)
795 {
796 cmdbuf_endp += n;
797 return true;
798 }
799 else if (n < 0 && errno != EAGAIN)
800 destroy ();
801
802 return false;
803}
804
805void
806rxvt_term::pty_cb (io_watcher &w, short revents)
807{
808 SET_R (this);
809 SET_LOCALE (locale);
810
811 if (revents & EVENT_WRITE)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 { 976 do
821 if (!seen_input)
822 { 977 {
823 seen_input = 1; 978 int start_row = row;
824 /* once we know the shell is running, send the screen size. Again! */ 979 line_t *l;
825 tt_winch (); 980
826 } 981 do
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832}
833
834bool
835rxvt_term::cmd_parse ()
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839
840 for (;;)
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 { 982 {
866 *str++ = ch; 983 l = &ROW (row++);
867 984
868 if (ch == '\n') 985 if (!(l->f & LINE_FILTERED))
869 { 986 {
870 nlines++; 987 // line not filtered, mark it as filtered
871 refresh_count++; 988 l->f |= LINE_FILTERED;
872 989 while (l->is_longer ())
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 { 990 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR; 991 l = &ROW (row++);
879 break; 992 l->f |= LINE_FILTERED;
880 } 993 }
881 994
882 // scr_add_lines only works for nlines < TermWin.nrow - 1. 995 // and filter it
883 if (nlines >= TermWin.nrow - 1) 996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890 997
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break; 998 break;
895 } 999 }
896 } 1000 }
1001 while (l->is_longer () && row < end_row);
897 } 1002 }
898 1003 while (row < end_row);
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 { 1004 }
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932 1005
933 ch = NOCHAR; 1006 scr_refresh ();
934 } 1007 scrollBar.show (1);
1008#if USE_XIM
1009 im_send_spot ();
1010#endif
1011 }
1012
1013 display->flush ();
1014}
1015
1016/* checks whether a refresh is requested and starts the refresh timer */
1017void
1018rxvt_term::refresh_check ()
1019{
1020 if (want_refresh && !flush_ev.is_active ())
1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
1032 flush ();
1033}
1034
1035#ifdef CURSOR_BLINK
1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
935 } 1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
936 1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1056{
1057 hidden_cursor = !hidden_cursor;
1058 want_refresh = 1;
1059 refresh_check ();
1060}
1061#endif
1062
1063#ifdef TEXT_BLINK
1064void
1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
1066{
1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
1068 {
1069 hidden_text = !hidden_text;
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1184}
1185#endif
1186
1187bool
1188rxvt_term::pty_fill ()
1189{
1190 cmdbuf_reify ();
1191
1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
1197 cmdbuf_ptr = cmdbuf_base;
1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1201
1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1203
1204 if (r > 0)
1205 {
1206 cmdbuf_endp += r;
1207 return true;
1208 }
1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
1221 destroy ();
1222 }
1223
937 return flag; 1224 return false;
938} 1225}
939 1226
940// read the next character, currently handles UTF-8 1227void
941// will probably handle all sorts of other stuff in the future 1228rxvt_term::pty_cb (ev::io &w, int revents)
942uint32_t
943rxvt_term::next_char ()
944{ 1229{
945 while (cmdbuf_ptr < cmdbuf_endp) 1230 make_current ();
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1231
950 wchar_t wc; 1232 if (revents & ev::READ)
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1233 // loop, but don't allow a single term to monopolize us
1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1235 cmd_parse ();
952 1236
953 if (len == (size_t)-2) 1237 if (revents & ev::WRITE)
954 return NOCHAR; 1238 pty_write ();
955 1239
956 if (len == (size_t)-1) 1240 refresh_check ();
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965} 1241}
966 1242
967/* rxvt_cmd_getc () - Return next input character */ 1243void ecb_cold
968/* 1244rxvt_term::pointer_unblank ()
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{ 1245{
975 for (;;) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
976 { 1247 recolor_cursor ();
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987}
988 1248
989#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
990void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0; 1250 hidden_pointer = 0;
997 1251
998 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1254#endif
1000} 1255}
1001 1256
1002void 1257#ifdef POINTER_BLANK
1258void ecb_cold
1003rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1004{ 1260{
1005 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1006 return; 1262 return;
1007 1263
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1265 XFlush (dpy);
1010 1266
1011 hidden_pointer = 1; 1267 hidden_pointer = 1;
1012} 1268}
1013 1269
1014void 1270void ecb_cold
1015rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1272{
1017 SET_R (this); 1273 make_current ();
1018 SET_LOCALE (locale);
1019 1274
1020 pointer_blank (); 1275 pointer_blank ();
1021} 1276}
1022#endif 1277#endif
1023 1278
1024void 1279void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1281{
1027 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1028 int x, y; 1283 int x, y;
1284 int code = 32;
1029 1285
1030 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1032 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
1033 1298
1034 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1300 button_number = 3;
1037 }
1038 else 1301 else
1039 { 1302 {
1040 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1305 if (button_number >= 3)
1043 button_number += (64 - 3); 1306 button_number += 64 - 3;
1044 } 1307 }
1045 1308
1046 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1047 { 1310 {
1048 /* 1311 /*
1049 * do not report ButtonRelease 1312 * do not report ButtonRelease
1050 * no state info allowed 1313 * no state info allowed
1051 */ 1314 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1333#endif
1071
1072 } 1334 }
1073 1335
1074#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1338 if (key_state & 16)
1077 fputc ('C', stderr); 1339 fputc ('C', stderr);
1078 if (key_state & 4) 1340 if (key_state & 4)
1079 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1343 fputc ('A', stderr);
1082 if (key_state & 32) 1344 if (key_state & 32)
1083 fputc ('2', stderr); 1345 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1347 button_number,
1086 x + 1, 1348 x,
1087 y + 1); 1349 y);
1088#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1089 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1366 code + button_number + key_state,
1091 (32 + x + 1), 1367 32 + x,
1092 (32 + y + 1)); 1368 32 + y);
1093#endif
1094} 1369}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1370
1106/*{{{ process an X event */ 1371/*{{{ process an X event */
1107void 1372void ecb_hot
1108rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1109{ 1374{
1110 SET_R (this); 1375 make_current ();
1111 SET_LOCALE (locale);
1112 1376
1113#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1378
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1123 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1382 return;
1143#endif
1144 1383
1384 // for XQueryPointer
1145 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1387 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1196#endif
1197 1388
1198 switch (ev.type) 1389 switch (ev.type)
1199 { 1390 {
1200 case KeyPress: 1391 case KeyPress:
1201 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1202 break; 1393 break;
1203 1394
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1395 case KeyRelease:
1206 { 1396 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1397 break;
1218 }
1219#endif
1220 1398
1221 case ButtonPress: 1399 case ButtonPress:
1222 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1223 break; 1401 break;
1224 1402
… …
1226 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1227 break; 1405 break;
1228 1406
1229 case ClientMessage: 1407 case ClientMessage:
1230 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1410 {
1240 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1412 {
1242 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1414 {
1244 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1416 {
1246 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1418 destroy ();
1248 0L, 1000000L, 1419 }
1249 False, AnyPropertyType, 1420#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1424 &ev);
1253 XChangeProperty (display->display, display->root, 1425#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1426 }
1255 8, PropModeReplace, 1427 }
1256 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1259 } 1437 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1438 break;
1266 1439
1267 /* 1440 /*
1268 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1288 break; 1461 break;
1289 } 1462 }
1290 break; 1463 break;
1291 1464
1292 case FocusIn: 1465 case FocusIn:
1293 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1294 { 1481 {
1295 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1483 ;
1307 break;
1308 1484
1309 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1310 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1311 { 1490 {
1312 TermWin.focus = 0; 1491 want_position_change = true;
1313 want_refresh = 1; 1492 if (bg_img == 0)
1314#ifdef USE_XIM 1493 moved = true;
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1494 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1339 1496
1340 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1341 { 1498 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1343 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1344 } 1516 }
1345#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1346 else 1523 else
1347 { 1524 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1349 } 1529 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1532 }
1361 break; 1533 break;
1362 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1363 case SelectionClear: 1539 case SelectionClear:
1364 display->set_selection_owner (0); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1365 break;
1366
1367 case SelectionNotify:
1368 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor,
1370 ev.xselection.property, True);
1371 break; 1541 break;
1372 1542
1373 case SelectionRequest: 1543 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1375 break; 1545 break;
1376 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1377 case UnmapNotify: 1566 case UnmapNotify:
1378 TermWin.mapped = 0; 1567 mapped = 0;
1379#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1381#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1572 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1573
1397 case GraphicsExpose: 1574 case GraphicsExpose:
1398 case Expose: 1575 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1400 { 1577 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1404#else 1582 }
1405 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1408 //scr_expose (ev.xexpose.x, 0, 1591 }
1409 // ev.xexpose.width, TermWin.height, False); 1592
1410#endif
1411 want_refresh = 1; 1593 want_refresh = 1;
1412 } 1594 }
1413 else 1595 else
1414 { 1596 {
1415 XEvent unused_event; 1597 XEvent unused_event;
1416 1598
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1600 ;
1419 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1421 GraphicsExpose, 1603
1422 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1605 {
1425 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1426 scrollbar_show (0); 1607 scrollBar.show (0);
1427 } 1608 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1609 }
1433 break; 1610 break;
1434 1611
1435 case MotionNotify: 1612 case MotionNotify:
1436#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1614 if (hidden_pointer)
1438 pointer_unblank (); 1615 pointer_unblank ();
1439#endif 1616#endif
1440#if MENUBAR 1617 if (!bypass_keystate
1441 if (isMenuBarWindow (ev.xany.window)) 1618 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1619 || priv_modes & PrivMode_MouseAnyEvent))
1620 mouse_report (ev.xbutton);
1621 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1622 break;
1623
1624 if (ev.xany.window == vt)
1442 { 1625 {
1443 menubar_control (ev.xbutton); 1626 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1627 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1628 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1629 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1630 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1631 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1632 ;
1456 1633
1457 XQueryPointer (display->display, TermWin.vt, 1634 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1635 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1636 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1637 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1638 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1639#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1640 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1641 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1642#endif
1465 { 1643 {
1644#if ISO_14755
1645 // 5.4
1646 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1647 {
1648 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1649 break;
1650 }
1466#endif 1651#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1652 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1653 ev.xbutton.state & Button3Mask ? 2 : 0);
1654
1469#ifdef SELECTION_SCROLLING 1655#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1656 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1657 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1658 {
1659 page_dirn scroll_selection_dir;
1473 int dist; 1660 int dist;
1474
1475 pending_scroll_selection=1;
1476 1661
1477 /* don't clobber the current delay if we are 1662 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1663 * already in the middle of scrolling.
1479 */ 1664 */
1480 if (scroll_selection_delay<=0) 1665 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1666 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1667
1483 /* save the event params so we can highlight 1668 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1669 * the selection in the pending-scroll loop
1485 */ 1670 */
1486 selection_save_x=ev.xbutton.x; 1671 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1672 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1673 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1674
1491 /* calc number of lines to scroll */ 1675 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1676 if (ev.xbutton.y < int_bwidth)
1493 { 1677 {
1494 scroll_selection_dir = UP; 1678 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1679 dist = int_bwidth - ev.xbutton.y;
1496 } 1680 }
1497 else 1681 else
1498 { 1682 {
1499 scroll_selection_dir = DN; 1683 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1684 dist = ev.xbutton.y - (int_bwidth + vt_height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1685 }
1686
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1687 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1688 / SELECTION_SCROLL_LINE_SPEEDUP
1689 + 1;
1505 MIN_IT (scroll_selection_lines, 1690 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1691 SELECTION_SCROLL_MAX_LINES);
1692 scroll_selection_lines *= scroll_selection_dir;
1507 } 1693 }
1508 else 1694 else
1509 { 1695 {
1510 /* we are within the text window, so we 1696 /* we are within the text window, so we
1511 * shouldn't be scrolling 1697 * shouldn't be scrolling
1512 */ 1698 */
1513 pending_scroll_selection = 0; 1699 sel_scroll_ev.stop();
1514 } 1700 }
1515#endif 1701#endif
1516#ifdef MOUSE_THRESHOLD
1517
1518 } 1702 }
1519#endif
1520
1521 } 1703 }
1522 } 1704 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1706 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1527 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1715 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1717 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1718 want_refresh = 1;
1536 scrollbar_show (1); 1719 scrollBar.show (1);
1537 } 1720 }
1538 break; 1721 break;
1539 } 1722 }
1540}
1541 1723
1542void 1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolor ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792#endif
1793
1794 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1795 }
1796}
1797
1798void ecb_cold
1799rxvt_term::focus_out ()
1800{
1801 if (focus)
1802 {
1803 focus = 0;
1804 want_refresh = 1;
1805
1806#if ENABLE_FRILLS
1807 if (option (Opt_urgentOnBell))
1808 set_urgency (0);
1809#endif
1810#if ENABLE_FRILLS || ISO_14755
1811 if (iso14755buf)
1812 {
1813 iso14755buf = 0;
1814# if ISO_14755
1815 scr_overlay_off ();
1816# endif
1817 }
1818#endif
1819#if USE_XIM
1820 if (Input_Context != NULL)
1821 XUnsetICFocus (Input_Context);
1822#endif
1823#if CURSOR_BLINK
1824 if (option (Opt_cursorBlink))
1825 cursor_blink_ev.stop ();
1826
1827 hidden_cursor = 0;
1828#endif
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 pix_colors = pix_colors_unfocused;
1833 scr_recolor ();
1834 }
1835#endif
1836
1837 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1838 }
1839}
1840
1841void ecb_cold
1842rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 if (!first_time)
1848 pix_colors_focused [idx].free (this);
1849
1850 rgba c;
1851 pix_colors [Color_fade].get (c);
1852 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1853 }
1854#endif
1855}
1856
1857#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1858void ecb_hot
1543rxvt_term::rootwin_cb (XEvent &ev) 1859rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1860{
1545 SET_R (this); 1861 make_current ();
1546 SET_LOCALE (locale); 1862
1863 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1864 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1865 return;
1547 1866
1548 switch (ev.type) 1867 switch (ev.type)
1549 { 1868 {
1550 case PropertyNotify: 1869 case PropertyNotify:
1870 /*
1871 * if user used some Esetroot compatible prog to set the root bg,
1872 * use the property to determine the pixmap. We use it later on.
1873 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1874 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1875 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1876 {
1553 if (ev.xproperty.state == PropertyNewValue) 1877#if BG_IMAGE_FROM_ROOT
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1878 if (option (Opt_transparent))
1555 break; 1879 {
1880 rxvt_img::new_from_root (this)->replace (root_img);
1881 update_background ();
1882 }
1883#endif
1884 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1556 } 1885 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1886
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1887 break;
1577#endif
1578 } 1888 }
1889
1890 refresh_check ();
1579} 1891}
1892#endif
1580 1893
1581void 1894void
1582rxvt_term::button_press (XButtonEvent &ev) 1895rxvt_term::button_press (XButtonEvent &ev)
1583{ 1896{
1584 int reportmode = 0, clickintime; 1897 int reportmode = 0, clickintime;
1585 1898
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1899 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1900
1587 if (!bypass_keystate) 1901 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1902 reportmode = !! (priv_modes & PrivMode_mouse_report);
1903
1589 /* 1904 /*
1590 * VT window processing of button press 1905 * VT window processing of button press
1591 */ 1906 */
1592 if (ev.window == TermWin.vt) 1907 if (ev.window == vt)
1593 { 1908 {
1909 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1910 return;
1911
1912#if ISO_14755
1913 // 5.4
1914 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1915 {
1916 iso14755_54 (ev.x, ev.y);
1917 return;
1918 }
1919#endif
1920
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1921 clickintime = ev.time - MEvent.time < multiClickTime;
1922
1595 if (reportmode) 1923 if (reportmode)
1596 { 1924 {
1597 /* mouse report from vt window */ 1925 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1926 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1927 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1928#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1929 if (ev.button == MEvent.button && clickintime)
1602 { 1930 {
1603 /* same button, within alloted time */ 1931 /* same button, within allowed time */
1604 MEvent.clicks++; 1932 MEvent.clicks++;
1933
1605 if (MEvent.clicks > 1) 1934 if (MEvent.clicks > 1)
1606 { 1935 {
1607 /* only report double clicks */ 1936 /* only report double clicks */
1608 MEvent.clicks = 2; 1937 MEvent.clicks = 2;
1609 mouse_report (ev); 1938 mouse_report (ev);
… …
1621 mouse_report (ev); 1950 mouse_report (ev);
1622 } 1951 }
1623#else 1952#else
1624 MEvent.button = ev.button; 1953 MEvent.button = ev.button;
1625 mouse_report (ev); 1954 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1955#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1956
1628 } 1957 }
1629 else 1958 else
1630 { 1959 {
1631 if (ev.button != MEvent.button) 1960 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1961 MEvent.clicks = 0;
1962
1633 switch (ev.button) 1963 switch (ev.button)
1634 { 1964 {
1635 case Button1: 1965 case Button1:
1966 /* allow meta + click to select rectangular areas */
1967 /* should be done in screen.C */
1968#if ENABLE_FRILLS
1969 selection.rect = !!(ev.state & ModMetaMask);
1970#else
1971 selection.rect = false;
1972#endif
1973
1636 /* allow shift+left click to extend selection */ 1974 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1975 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1976 {
1639 if (MEvent.button == Button1 && clickintime) 1977 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1978 selection_rotate (ev.x, ev.y);
1641 else 1979 else
1642 selection_extend (ev.x, ev.y, 1); 1980 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1995 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1996 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1997 selection_rotate (ev.x, ev.y);
1660 else 1998 else
1661 selection_extend (ev.x, ev.y, 1); 1999 selection_extend (ev.x, ev.y, 1);
2000
1662 MEvent.button = Button3; 2001 MEvent.button = Button3;
1663 break; 2002 break;
1664 } 2003 }
1665 } 2004 }
2005
1666 MEvent.time = ev.time; 2006 MEvent.time = ev.time;
1667 return; 2007 return;
1668 } 2008 }
1669 2009
1670 /* 2010 /*
1671 * Scrollbar window processing of button press 2011 * Scrollbar window processing of button press
1672 */ 2012 */
1673 if (isScrollbarWindow (ev.window)) 2013 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 2014 {
1675 scrollBar.setIdle (); 2015 page_dirn direction = NO_DIR;
2016
2017 if (scrollBar.upButton (ev.y))
2018 direction = UP; /* up */
2019 else if (scrollBar.dnButton (ev.y))
2020 direction = DN; /* down */
2021
2022 scrollBar.state = SB_STATE_IDLE;
1676 /* 2023 /*
1677 * Rxvt-style scrollbar: 2024 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2025 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2026 * move dn if mouse is below slider
1680 * 2027 *
… …
1689 /* 2036 /*
1690 * Mouse report disabled scrollbar: 2037 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2038 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2039 * click on scrollbar - send pageup/down
1693 */ 2040 */
1694 if ((scrollBar.style == R_SB_NEXT 2041 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2042 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2043 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 2044 tt_printf ("\033[B");
1704 else 2045 else
1705 switch (ev.button) 2046 switch (ev.button)
1706 { 2047 {
1707 case Button2: 2048 case Button2:
… …
1714 tt_printf ("\033[5~"); 2055 tt_printf ("\033[5~");
1715 break; 2056 break;
1716 } 2057 }
1717 } 2058 }
1718 else 2059 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2060#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2061 {
1726 if (scrollbarnext_upButton (ev.y)) 2062 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 2063 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2064#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2065 if (!cont_scroll_ev.is_active ())
2066 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2067#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2068 if (scr_page (direction, 1))
1744 { 2069 {
1745 if (upordown < 0) 2070 if (direction == UP)
1746 scrollBar.setUp (); 2071 scrollBar.state = SB_STATE_UP;
1747 else 2072 else
1748 scrollBar.setDn (); 2073 scrollBar.state = SB_STATE_DOWN;
1749 } 2074 }
1750 } 2075 }
1751 else 2076 else
1752 switch (ev.button) 2077 switch (ev.button)
1753 { 2078 {
1754 case Button2: 2079 case Button2:
1755 switch (scrollbar_align) 2080 switch (scrollBar.align)
1756 { 2081 {
1757 case R_SB_ALIGN_TOP: 2082 case SB_ALIGN_TOP:
1758 csrO = 0; 2083 csrO = 0;
1759 break; 2084 break;
1760 case R_SB_ALIGN_CENTRE: 2085 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2086 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2087 break;
1763 case R_SB_ALIGN_BOTTOM: 2088 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2089 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2090 break;
1766 } 2091 }
2092
1767 if (scrollBar.style == R_SB_XTERM 2093 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2094 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2095 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2096 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2097
1772 scrollBar.setMotion (); 2098 scrollBar.state = SB_STATE_MOTION;
1773 break; 2099 break;
1774 2100
1775 case Button1: 2101 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2102 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2103 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2104 /* FALLTHROUGH */
1779 2105
1780 case Button3: 2106 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2107 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2108 {
1783 if (scrollbar_above_slider (ev.y)) 2109 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2110# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2111 scr_page (UP, nrow - 1);
1786# else 2112# else
1787 scr_page (UP, TermWin.nrow / 4); 2113 scr_page (UP, nrow / 4);
1788# endif 2114# endif
1789 else if (scrollbar_below_slider (ev.y)) 2115 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2116# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2117 scr_page (DN, nrow - 1);
1792# else 2118# else
1793 scr_page (DN, TermWin.nrow / 4); 2119 scr_page (DN, nrow / 4);
1794# endif 2120# endif
1795 else 2121 else
1796 scrollBar.setMotion (); 2122 scrollBar.state = SB_STATE_MOTION;
1797 } 2123 }
1798 else 2124 else
1799 { 2125 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2126 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2127 (nrow
1802 * scrollbar_position (ev.y) 2128 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2129 / scrollBar.size ()));
1804 } 2130 }
2131
1805 break; 2132 break;
1806 } 2133 }
1807 } 2134 }
2135
1808 return; 2136 return;
1809 } 2137 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2138}
1818 2139
1819void 2140void
1820rxvt_term::button_release (XButtonEvent &ev) 2141rxvt_term::button_release (XButtonEvent &ev)
1821{ 2142{
1822 int reportmode = 0; 2143 int reportmode = 0;
1823 2144
1824 csrO = 0; /* reset csr Offset */ 2145 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2146 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2147 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2148
1828 if (scrollbar_isUpDn ()) 2149 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2150 {
1830 scrollBar.setIdle (); 2151 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2152 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2153 }
2154
1837#ifdef SELECTION_SCROLLING 2155#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2156 sel_scroll_ev.stop();
1839#endif 2157#endif
2158
1840 if (ev.window == TermWin.vt) 2159 if (ev.window == vt)
1841 { 2160 {
2161 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2162 return;
2163
2164#if ISO_14755
2165 // 5.4
2166 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2167 return;
2168#endif
2169
1842 if (reportmode) 2170 if (reportmode)
1843 { 2171 {
1844 /* mouse report from vt window */ 2172 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2173 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2174 if (ev.button >= 4)
… …
1848#ifdef MOUSE_REPORT_DOUBLECLICK 2176#ifdef MOUSE_REPORT_DOUBLECLICK
1849 /* only report the release of 'slow' single clicks */ 2177 /* only report the release of 'slow' single clicks */
1850 if (MEvent.button != AnyButton 2178 if (MEvent.button != AnyButton
1851 && (ev.button != MEvent.button 2179 && (ev.button != MEvent.button
1852 || (ev.time - MEvent.time 2180 || (ev.time - MEvent.time
1853 > MULTICLICK_TIME / 2))) 2181 > multiClickTime / 2)))
1854 { 2182 {
1855 MEvent.clicks = 0; 2183 MEvent.clicks = 0;
1856 MEvent.button = AnyButton; 2184 MEvent.button = AnyButton;
1857 mouse_report (ev); 2185 mouse_report (ev);
1858 } 2186 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2187#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2188 MEvent.button = AnyButton;
1861 mouse_report (ev); 2189 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2190#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2191 return;
1864 } 2192 }
2193
1865 /* 2194 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2195 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2196 * when overriding mouse reporting
1868 */ 2197 */
1869 if (PrivateModes & PrivMode_mouse_report 2198 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2199 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2200 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2201 selection_extend (ev.x, ev.y, 0);
1873 2202
1874 switch (ev.button) 2203 switch (ev.button)
1875 { 2204 {
1876 case Button1: 2205 case Button1:
1877 case Button3: 2206 case Button3:
1878 selection_make (ev.time); 2207 selection_make (ev.time);
1879 break; 2208 break;
2209
1880 case Button2: 2210 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2211 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2212 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2213 break;
2214
1883#ifdef MOUSE_WHEEL 2215#ifdef MOUSE_WHEEL
1884 case Button4: 2216 case Button4:
1885 case Button5: 2217 case Button5:
1886 { 2218 {
1887 int i; 2219 int lines;
1888 page_dirn v; 2220 page_dirn dirn;
1889 2221
1890 v = (ev.button == Button4) ? UP : DN; 2222 dirn = ev.button == Button4 ? UP : DN;
2223
1891 if (ev.state & ShiftMask) 2224 if (ev.state & ShiftMask)
1892 i = 1; 2225 lines = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2226 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2227 lines = nrow - 1;
1895 else 2228 else
1896 i = 5; 2229 lines = 5;
2230
1897# ifdef MOUSE_SLIP_WHEELING 2231# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2232 if (ev.state & ControlMask)
1899 { 2233 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2234 mouse_slip_wheel_speed += dirn;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2235 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2236
2237 if (!slip_wheel_ev.is_active ())
2238 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2239 }
2240 else
1903# endif 2241# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2242 {
1911 scr_page (v, 1); 2243 scr_page (dirn, lines);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2244 scrollBar.show (1);
1914 } 2245 }
1915# endif
1916
1917 } 2246 }
1918 break; 2247 break;
1919#endif 2248#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2249 }
1959 pchanged = 1; 2250 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2251}
1961 PixColors[Color_bg]); 2252
1962 am_transparent = am_pixmap_trans = 0; 2253/*}}} */
2254
2255void ecb_hot
2256rxvt_term::cmd_parse ()
2257{
2258 wchar_t ch = NOCHAR;
2259 char *seq_begin; // remember start of esc-sequence here
2260
2261 for (;;)
2262 {
2263 if (ecb_unlikely (ch == NOCHAR))
1963 } 2264 {
1964 return pchanged; /* Don't try any more */ 2265 seq_begin = cmdbuf_ptr;
1965 } 2266 ch = next_char ();
1966 2267
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2268 if (ch == NOCHAR)
1968 XSync (display->display, False); 2269 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2270 }
2006 nw += sx; 2271
2007 nx = -sx; 2272 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2273 {
2010 if (sy < 0) 2274 if (ecb_unlikely (!seen_input))
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2275 {
2028 pchanged = 1; 2276 seen_input = 1;
2029 if (TermWin.pixmap != None) 2277 // many badly-written programs (e.g. jed) contain a race condition:
2278 // they first read the screensize and then install a SIGWINCH handler.
2279 // some window managers resize the window early, and these programs
2280 // then sometimes get the size wrong.
2281 // unfortunately other programs are even more buggy and dislike
2282 // being sent SIGWINCH, so only do it when we were in fact being
2283 // resized.
2284 if (seen_resize && cmd_pid)
2285 kill (-cmd_pid, SIGWINCH);
2286 }
2287
2288 /* Read a text string from the input buffer */
2289 wchar_t buf[UBUFSIZ];
2290 bool refreshnow = false;
2291 int nlines = 0;
2292 wchar_t *str = buf;
2293 wchar_t *eol = str + min (ncol, UBUFSIZ);
2294
2295 for (;;)
2296 {
2297 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2298 break;
2299
2300 *str++ = ch;
2301
2302 if (ecb_unlikely (ch == C0_LF || str >= eol))
2030 { 2303 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2304 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2305 nlines++;
2306
2307 refresh_count++;
2308
2309 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2310 {
2311 refresh_count = 0;
2312
2313 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2314 {
2315 refreshnow = true;
2316 ch = NOCHAR;
2317 break;
2318 }
2319 }
2320
2321 // scr_add_lines only works for nlines <= nrow - 1.
2322 if (nlines >= nrow - 1)
2323 {
2324 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2325 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2326 scr_add_lines (buf, str - buf, nlines);
2327
2328 nlines = 0;
2329 str = buf;
2330 eol = str + min (ncol, UBUFSIZ);
2331 }
2332
2333 if (str >= eol)
2334 {
2335 if (eol >= buf + UBUFSIZ)
2336 {
2337 ch = NOCHAR;
2338 break;
2339 }
2340 else
2341 eol = min (eol + ncol, buf + UBUFSIZ);
2342 }
2343
2033 } 2344 }
2345
2346 seq_begin = cmdbuf_ptr;
2347 ch = next_char ();
2034 } 2348 }
2035 am_pixmap_trans = 0; 2349
2350 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2351 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2352 scr_add_lines (buf, str - buf, nlines);
2353
2354 /*
2355 * If there have been a lot of new lines, then update the screen
2356 * What the heck we'll cheat and only refresh less than every page-full.
2357 * if skipScroll is enabled.
2358 */
2359 if (refreshnow)
2360 {
2361 scr_refresh ();
2362 want_refresh = 1;
2363 }
2036 } 2364 }
2037 else 2365 else
2038 { 2366 {
2039 if (TermWin.pixmap != None) 2367 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2368 {
2075 if (oldp != None) 2369 process_nonprinting (ch);
2076 pchanged = 1; 2370 }
2371 catch (const class out_of_input &o)
2372 {
2373 // we ran out of input, retry later
2374 cmdbuf_ptr = seq_begin;
2077 break; 2375 break;
2078 } 2376 }
2079 if (oldp != TermWin.parent[i]) 2377
2080 pchanged = 1; 2378 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2379 }
2085 for (; n < (unsigned int)i; n++) 2380 }
2086 { 2381}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2382
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2383// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2384wchar_t ecb_hot
2090 { 2385rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2386{
2092 break; 2387 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2388 {
2094 } 2389 // assume 7-bit to be ascii ALWAYS
2390 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2391 return *cmdbuf_ptr++;
2392
2393 wchar_t wc;
2394 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2395
2396 if (len == (size_t)-2)
2095 } 2397 {
2096 if (n > (int) (sizeof (TermWin.parent) 2398 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2399 cmdbuf_ptr = cmdbuf_endp;
2400 break;
2098 { 2401 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2402
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2403 if (len == (size_t)-1)
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 } 2404 {
2107 else 2405 mbstate.reset (); // reset now undefined conversion state
2406 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2407 // in which case we "erroneously" return the next byte which might be valid.
2408 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2409 }
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2410
2114 rqt.tv_sec = 1; 2411 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2412 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2413 return wc & UNICODE_MASK;
2117# else
2118 sleep (1);
2119# endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2414 }
2415
2416 return NOCHAR;
2417}
2418
2419// read the next octet
2420uint32_t ecb_hot
2421rxvt_term::next_octet () NOTHROW
2422{
2423 return cmdbuf_ptr < cmdbuf_endp
2424 ? (unsigned char)*cmdbuf_ptr++
2425 : NOCHAR;
2426}
2427
2428static class out_of_input out_of_input;
2429
2430wchar_t ecb_hot
2431rxvt_term::cmd_getc () THROW ((class out_of_input))
2432{
2433 wchar_t c = next_char ();
2434
2435 if (c == NOCHAR)
2436 throw out_of_input;
2437
2131 return pchanged; 2438 return c;
2132} 2439}
2133#endif
2134 2440
2135/*}}} */ 2441uint32_t ecb_hot
2442rxvt_term::cmd_get8 () THROW ((class out_of_input))
2443{
2444 uint32_t c = next_octet ();
2445
2446 if (c == NOCHAR)
2447 throw out_of_input;
2448
2449 return c;
2450}
2136 2451
2137/*{{{ print pipe */ 2452/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2453/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2454#ifdef PRINTPIPE
2140FILE * 2455FILE * ecb_cold
2141rxvt_term::popen_printer () 2456rxvt_term::popen_printer ()
2142{ 2457{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2458 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2459
2145 if (stream == NULL) 2460 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2461 rxvt_warn ("can't open printer pipe, not printing.\n");
2462
2147 return stream; 2463 return stream;
2148} 2464}
2149 2465
2150int 2466int ecb_cold
2151rxvt_term::pclose_printer (FILE *stream) 2467rxvt_term::pclose_printer (FILE *stream)
2152{ 2468{
2153 fflush (stream); 2469 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2470 return pclose (stream);
2160# endif
2161} 2471}
2162 2472
2163/* 2473/*
2164 * simulate attached vt100 printer 2474 * simulate attached vt100 printer
2165 */ 2475 */
2166void 2476void ecb_cold
2167rxvt_term::process_print_pipe () 2477rxvt_term::process_print_pipe ()
2168{ 2478{
2169 int done; 2479 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2480
2172 if ((fd = popen_printer ()) == NULL) 2481 if (!fd)
2173 return; 2482 return;
2174 2483
2175 /* 2484 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2485 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2486 * is received.
2178 */ 2487 */
2179 for (done = 0; !done;) 2488 for (int done = 0; !done; )
2180 { 2489 {
2181 unsigned char buf[8]; 2490 unsigned char buf[8];
2182 unsigned char ch; 2491 unicode_t ch;
2183 unsigned int i, len; 2492 unsigned int i, len;
2184 2493
2185 if ((ch = cmd_getc ()) != C0_ESC) 2494 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2495 {
2187 if (putc (ch, fd) == EOF) 2496 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2497 break; /* done = 1 */
… …
2203 { 2512 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2513 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2514 break; /* done = 1 */
2206 } 2515 }
2207 } 2516 }
2517
2208 for (i = 0; i < len; i++) 2518 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2519 if (putc (buf[i], fd) == EOF)
2210 { 2520 {
2211 done = 1; 2521 done = 1;
2212 break; 2522 break;
2213 } 2523 }
2214 } 2524 }
2215 } 2525 }
2526
2216 pclose_printer (fd); 2527 pclose_printer (fd);
2217} 2528}
2218#endif /* PRINTPIPE */ 2529#endif /* PRINTPIPE */
2219/*}}} */ 2530/*}}} */
2220 2531
2221/* *INDENT-OFF* */
2222enum { 2532enum {
2223 C1_40 = 0x40, 2533 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2534 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2535 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2536 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2537 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2538};
2229/* *INDENT-ON* */
2230 2539
2231/*{{{ process non-printing single characters */ 2540/*{{{ process non-printing single characters */
2232void 2541void ecb_hot
2233rxvt_term::process_nonprinting (unsigned char ch) 2542rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2543{
2235 switch (ch) 2544 switch (ch)
2236 { 2545 {
2546 case C0_ESC:
2547 process_escape_seq ();
2548 break;
2237 case C0_ENQ: /* terminal Status */ 2549 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2550 if (rs[Rs_answerbackstring])
2239 tt_write ( 2551 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2552 else
2243 tt_write ((unsigned char *)VT100_ANS, 2553 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2554 break;
2246 case C0_BEL: /* bell */ 2555 case C0_BEL: /* bell */
2247 scr_bell (); 2556 scr_bell ();
2248 break; 2557 break;
2249 case C0_BS: /* backspace */ 2558 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2573 scr_charset_choose (1);
2265 break; 2574 break;
2266 case C0_SI: /* shift in - acs */ 2575 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2576 scr_charset_choose (0);
2268 break; 2577 break;
2578
2579#ifdef EIGHT_BIT_CONTROLS
2580 // 8-bit controls
2581 case 0x90: /* DCS */
2582 process_dcs_seq ();
2583 break;
2584 case 0x9b: /* CSI */
2585 process_csi_seq ();
2586 break;
2587 case 0x9d: /* OSC */
2588 process_osc_seq ();
2589 break;
2590#endif
2269 } 2591 }
2270} 2592}
2271/*}}} */ 2593/*}}} */
2272 2594
2273 2595
2274/*{{{ process VT52 escape sequences */ 2596/*{{{ process VT52 escape sequences */
2275void 2597void ecb_cold
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2598rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2599{
2278 int row, col; 2600 int row, col;
2279 2601
2280 switch (ch) 2602 switch (ch)
2281 { 2603 {
… …
2314 break; 2636 break;
2315 case 'Z': /* identify the terminal type */ 2637 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2638 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2639 break;
2318 case '<': /* turn off VT52 mode */ 2640 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2641 priv_modes &= ~PrivMode_vt52;
2320 break; 2642 break;
2321 case 'F': /* use special graphics character set */ 2643 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2644 case 'G': /* use regular character set */
2323 /* unimplemented */ 2645 /* unimplemented */
2324 break; 2646 break;
… …
2330} 2652}
2331/*}}} */ 2653/*}}} */
2332 2654
2333 2655
2334/*{{{ process escape sequences */ 2656/*{{{ process escape sequences */
2335void 2657void ecb_hot
2336rxvt_term::process_escape_seq () 2658rxvt_term::process_escape_seq ()
2337{ 2659{
2338 unsigned char ch = cmd_getc (); 2660 unicode_t ch = cmd_getc ();
2339 2661
2340 if (PrivateModes & PrivMode_vt52) 2662 if (priv_modes & PrivMode_vt52)
2341 { 2663 {
2342 process_escape_vt52 (ch); 2664 process_escape_vt52 (ch);
2343 return; 2665 return;
2344 } 2666 }
2345 2667
2346 switch (ch) 2668 switch (ch)
2347 { 2669 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2670 case '#':
2350 if (cmd_getc () == '8') 2671 if (cmd_getc () == '8')
2351 scr_E (); 2672 scr_E ();
2352 break; 2673 break;
2353 case '(': 2674 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2681 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2682 break;
2362 case '+': 2683 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2684 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2685 break;
2365#ifdef MULTICHAR_SET 2686#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2687 case '6':
2372 scr_backindex (); 2688 scr_backindex ();
2373 break; 2689 break;
2374#endif 2690#endif
2375 case '7': 2691 case '7':
2376 scr_cursor (SAVE); 2692 scr_cursor (SAVE);
2377 break; 2693 break;
2378 case '8': 2694 case '8':
2379 scr_cursor (RESTORE); 2695 scr_cursor (RESTORE);
2380 break; 2696 break;
2381#ifndef NO_FRILLS 2697#if !ENABLE_MINIMAL
2382 case '9': 2698 case '9':
2383 scr_forwardindex (); 2699 scr_forwardindex ();
2384 break; 2700 break;
2385#endif 2701#endif
2702 // DECPAM/DECPNM
2386 case '=': 2703 case '=':
2704 priv_modes |= PrivMode_aplKP;
2705 break;
2387 case '>': 2706 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2707 priv_modes &= ~PrivMode_aplKP;
2389 break; 2708 break;
2390 2709
2391 case C1_40: 2710 case C1_40:
2392 cmd_getc (); 2711 cmd_getc ();
2393 break; 2712 break;
… …
2396 break; 2715 break;
2397 2716
2398 /* 8.3.87: NEXT LINE */ 2717 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2718 case C1_NEL: /* ESC E */
2400 { 2719 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2720 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2721 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2722 }
2404 break; 2723 break;
2405 2724
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2725 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2726 case C1_ESA: /* ESC G */
2408 process_graphics (); 2727 // used by original rxvt for rob nations own graphics mode
2728 if (cmd_getc () == 'Q')
2729 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2409 break; 2730 break;
2410 2731
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2732 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2733 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2734 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2738 case C1_RI: /* ESC M */
2418 scr_index (DN); 2739 scr_index (DN);
2419 break; 2740 break;
2420 2741
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2742 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2743 /* case C1_SS2: break; */
2423 2744
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2745 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2746 /* case C1_SS3: break; */
2426 2747
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2748 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2749 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2750 process_dcs_seq ();
2430 break; 2751 break;
2431 2752
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2753 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2754 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2755 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2756 break; /* steal obsolete ESC [ c */
2437 2757
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2758 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2759 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2760 process_csi_seq ();
2441 break; 2761 break;
2442 2762
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2763 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2764 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2765 process_osc_seq ();
2446 break; 2766 break;
2447 2767
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2768 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2769 case 'c':
2770 mbstate.reset ();
2450 scr_poweron (); 2771 scr_poweron ();
2451 scrollbar_show (1); 2772 scrollBar.show (1);
2452 break; 2773 break;
2453 2774
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2775 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2776 case 'n':
2456 scr_charset_choose (2); 2777 scr_charset_choose (2);
… …
2463 } 2784 }
2464} 2785}
2465/*}}} */ 2786/*}}} */
2466 2787
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2788/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2789enum {
2470 CSI_ICH = 0x40, 2790 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2791 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2792 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2793 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2794 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2795 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2796 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2477 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2797 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2478 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2798 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2479}; 2799};
2480 2800
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2801#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2802 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2803 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2804#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2805 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2806
2487const unsigned char csi_defaults[] = 2807static const unsigned char csi_defaults[] =
2488 { 2808 {
2489 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2809 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2490 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2810 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2811 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2812 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2813 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2814 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2815 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2816 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2817 };
2498/* *INDENT-ON* */
2499 2818
2500void 2819void ecb_hot
2501rxvt_term::process_csi_seq () 2820rxvt_term::process_csi_seq ()
2502{ 2821{
2503 unsigned char ch, priv, i; 2822 unicode_t ch, priv, prev_ch, i;
2504 unsigned int nargs, p; 2823 unsigned int nargs, p;
2505 int n, ndef; 2824 int n, ndef;
2506 int arg[ESC_ARGS]; 2825 int arg[ESC_ARGS] = { };
2507 2826
2508 for (nargs = ESC_ARGS; nargs > 0;) 2827 nargs = 0;
2509 arg[--nargs] = 0;
2510 2828
2511 priv = 0; 2829 priv = 0;
2512 ch = cmd_getc (); 2830 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2831 if ((ch >= '<' && ch <= '?') || ch == '!')
2832 {
2514 { /* '<' '=' '>' '?' */ 2833 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2834 priv = ch;
2516 ch = cmd_getc (); 2835 ch = cmd_getc ();
2517 } 2836 }
2837
2838 prev_ch = 0;
2518 /* read any numerical arguments */ 2839 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2840 for (n = -1; ch < CSI_ICH; )
2520 { 2841 {
2521 if (isdigit (ch)) 2842 if (isdigit (ch))
2522 { 2843 {
… …
2529 { 2850 {
2530 if (nargs < ESC_ARGS) 2851 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2852 arg[nargs++] = n;
2532 n = -1; 2853 n = -1;
2533 } 2854 }
2534 else if (ch == '\b') 2855 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2856 process_nonprinting (ch);
2546 } 2857
2858 prev_ch = ch;
2547 ch = cmd_getc (); 2859 ch = cmd_getc ();
2548 } 2860 }
2549 2861
2550 if (ch > CSI_7F) 2862 if (ch > CSI_7F)
2551 return; 2863 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2869 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2870 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2871 if (arg[p] == -1)
2560 arg[p] = ndef; 2872 arg[p] = ndef;
2561 2873
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2874 /*
2570 * private mode handling 2875 * private mode handling
2571 */ 2876 */
2572 if (priv) 2877 if (priv)
2573 { 2878 {
2574 switch (priv) 2879 switch (priv)
2575 { 2880 {
2576 case '>': 2881 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2882 if (ch == CSI_DA) /* secondary device attributes */
2883 {
2884 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2885 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2886 //
2887 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2888 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2889 // versions.
2890 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2891 tt_printf ("\033[>%d;95;0c", 'U');
2892 }
2579 break; 2893 break;
2894
2580 case '?': 2895 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2896 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2897 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2898 break;
2899
2900 case '!':
2901 if (ch == CSI_70)
2902 {
2903 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2904 scr_soft_reset ();
2905
2906 static const int pm_h[] = { 7, 25 };
2907 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2908
2909 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2910 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2584 } 2911 }
2912 break;
2913 }
2914
2585 return; 2915 return;
2586 } 2916 }
2587 2917
2588 switch (ch) 2918 switch (ch)
2589 { 2919 {
… …
2603 } 2933 }
2604 break; 2934 break;
2605#endif 2935#endif
2606 2936
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2937 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2938 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2939 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2940 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2941 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2942 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2943 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2944 break;
2615 2945
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2946 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2947 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 3018
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3019 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3020 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3021 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3022 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3023 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3024 break;
2695 3025
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3026 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3027 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3028 break;
2700 3029
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3030 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3031 process_sgr_mode (nargs, arg);
2703 break; 3032 break;
… …
2709 tt_printf ("\033[0n"); 3038 tt_printf ("\033[0n");
2710 break; 3039 break;
2711 case 6: /* CPR requested */ 3040 case 6: /* CPR requested */
2712 scr_report_position (); 3041 scr_report_position ();
2713 break; 3042 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3043 case 7: /* unofficial extension */
3044 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3045 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3046 break;
2718#endif
2719 case 8: /* unofficial extension */ 3047 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3048 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3049 break;
2722 } 3050 }
2723 break; 3051 break;
2724 3052
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3053 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3086 break;
2759 3087
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3088 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3089 if (arg[0] == 4)
2762 scr_insert_mode (0); 3090 scr_insert_mode (0);
3091 else if (arg[0] == 20)
3092 priv_modes &= ~PrivMode_LFNL;
2763 break; 3093 break;
2764 3094
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3095 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3096 if (arg[0] == 4)
2767 scr_insert_mode (1); 3097 scr_insert_mode (1);
3098 else if (arg[0] == 20)
3099 priv_modes |= PrivMode_LFNL;
3100 break;
3101
3102 case CSI_71: // DECSCUSR: set cursor style
3103 if (prev_ch == ' ')
3104 set_cursor_style (arg[0]);
2768 break; 3105 break;
2769 3106
2770 /* 3107 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3108 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3109 */
… …
2784 break; 3121 break;
2785 case CSI_75: 3122 case CSI_75:
2786 scr_cursor (RESTORE); 3123 scr_cursor (RESTORE);
2787 break; 3124 break;
2788 3125
2789#ifndef NO_FRILLS 3126#if !ENABLE_MINIMAL
2790 case CSI_74: 3127 case CSI_74:
2791 process_window_ops (arg, nargs); 3128 process_window_ops (arg, nargs);
2792 break; 3129 break;
2793#endif 3130#endif
2794 3131
2795 case CSI_78: /* DECREQTPARM */ 3132 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3133 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3134 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3135 break;
2799 3136
2800 default: 3137 default:
2801 break; 3138 break;
2802 } 3139 }
2803} 3140}
2804/*}}} */ 3141/*}}} */
2805 3142
2806#ifndef NO_FRILLS 3143#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3144void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3145rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3146{
2811 int x, y; 3147 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3148 XWindowAttributes wattr;
2816 Window wdummy; 3149 Window wdummy;
3150
3151 dLocal (Display *, dpy);
2817 3152
2818 if (nargs == 0) 3153 if (nargs == 0)
2819 return; 3154 return;
3155
2820 switch (args[0]) 3156 switch (args[0])
2821 { 3157 {
2822 /* 3158 /*
2823 * commands 3159 * commands
2824 */ 3160 */
2825 case 1: /* deiconify window */ 3161 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3162 XMapWindow (dpy, parent);
2827 break; 3163 break;
2828 case 2: /* iconify window */ 3164 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3165 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3166 break;
2832 case 3: /* set position (pixels) */ 3167 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3168 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3169 break;
2835 case 4: /* set size (pixels) */ 3170 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3171 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3172 break;
2838 case 5: /* raise window */ 3173 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3174 XRaiseWindow (dpy, parent);
2840 break; 3175 break;
2841 case 6: /* lower window */ 3176 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3177 XLowerWindow (dpy, parent);
2843 break; 3178 break;
2844 case 7: /* refresh window */ 3179 case 7: /* refresh window */
2845 scr_touch (true); 3180 scr_touch (true);
2846 break; 3181 break;
2847 case 8: /* set size (chars) */ 3182 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3183 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3184 (unsigned int) (args[1] * fheight));
2850 break; 3185 break;
3186
3187 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3188 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3189 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3190 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3191 (unsigned int) (args[1] * fheight));
2855 break; 3192 break;
3193
2856 /* 3194 /*
2857 * reports - some output format copied from XTerm 3195 * reports - some output format copied from XTerm
2858 */ 3196 */
2859 case 11: /* report window state */ 3197 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3198 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3199 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3200 break;
2863 case 13: /* report window position */ 3201 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3202 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3203 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3204 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3205 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3206 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3207 break;
2870 case 14: /* report window size (pixels) */ 3208 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3209 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3210 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3211 break;
3212 case 18: /* report text area size (chars) */
3213 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3214 break;
2874 case 18: /* report window size (chars) */ 3215 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3216 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3217 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3218 case 20: /* report icon label */
3219 {
3220 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3221 XGetIconName (dpy, parent, &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3222 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3223 XFree (s);
3224 }
2881 break; 3225 break;
2882 case 21: /* report window title */ 3226 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3227 {
3228 char *s;
3229 XFetchName (dpy, parent, &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3230 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3231 XFree (s);
3232 }
2885 break; 3233 break;
2886#endif
2887
2888 } 3234 }
2889} 3235}
2890#endif 3236#endif
2891 3237
2892/*----------------------------------------------------------------------*/ 3238/*----------------------------------------------------------------------*/
2893/* 3239/*
2894 * get input up until STRING TERMINATOR (or BEL) 3240 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3241 * ends_how is terminator used. returned input must be free()'d
2896 */ 3242 */
2897unsigned char * 3243char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3244rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3245{
2900 int seen_esc = 0; /* seen escape? */ 3246 unicode_t ch;
3247 bool seen_esc = false;
2901 unsigned int n = 0; 3248 unsigned int n = 0;
2902 unsigned char *s; 3249 wchar_t string[CBUFSIZ];
2903 unsigned char ch, string[STRING_MAX];
2904 3250
2905 for (; (ch = cmd_getc ());) 3251 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3252 {
2907 if (ch == C0_BEL 3253 if (seen_esc)
2908 || ch == CHAR_ST 3254 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3255 if (ch == 0x5c) /* 7bit ST */
2910 break; 3256 break;
3257 else
3258 return NULL;
3259 }
2911 if (ch == C0_ESC) 3260 else if (ch == C0_ESC)
2912 { 3261 {
2913 seen_esc = 1; 3262 seen_esc = true;
2914 continue; 3263 continue;
2915 } 3264 }
3265 else if (ch == C0_BEL || ch == CHAR_ST)
3266 break;
2916 else if (ch == '\t') 3267 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3268 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3269 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3270 return NULL; /* other control character - exit */
3271
3272 seen_esc = false;
3273
2920 if (n < sizeof (string) - 1) 3274 if (n >= sizeof (string) - 1)
3275 // stop at some sane length
3276 return NULL;
3277
2921 string[n++] = ch; 3278 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3279 }
3280
2924 string[n++] = '\0'; 3281 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3282
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3283 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3284
2929 return s; 3285 return rxvt_wcstombs (string);
2930} 3286}
2931 3287
2932/*----------------------------------------------------------------------*/ 3288/*----------------------------------------------------------------------*/
2933/* 3289/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3290 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3291 */
2936void 3292void
2937rxvt_term::process_dcs_seq () 3293rxvt_term::process_dcs_seq ()
2938{ 3294{
2939 unsigned char eh, *s;
2940 /* 3295 /*
2941 * Not handled yet 3296 * Not handled yet
2942 */ 3297 */
3298
3299 unicode_t eh;
2943 s = get_to_st (&eh); 3300 char *s = get_to_st (eh);
2944 if (s) 3301 if (s)
2945 free (s); 3302 free (s);
3303
2946 return; 3304 return;
2947} 3305}
2948 3306
2949/*----------------------------------------------------------------------*/ 3307/*----------------------------------------------------------------------*/
2950/* 3308/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3309 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3310 */
2953void 3311void
2954rxvt_term::process_osc_seq () 3312rxvt_term::process_osc_seq ()
2955{ 3313{
2956 unsigned char ch, eh, *s; 3314 int arg;
2957 int arg;
2958 3315
2959 ch = cmd_getc (); 3316 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3317 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3318 arg = arg * 10 + (ch - '0');
2962 3319
2963 if (ch == ';') 3320 if (ch == ';')
2964 { 3321 {
3322 unicode_t eh;
2965 s = get_to_st (&eh); 3323 char *s = get_to_st (eh);
3324
2966 if (s) 3325 if (s)
2967 { 3326 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3327 process_xterm_seq (arg, s, eh);
2980 free (s); 3328 free (s);
2981 } 3329 }
2982 } 3330 }
2983} 3331}
3332
3333void
3334rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3335{
3336 if (str[0] == '?' && !str[1])
3337 {
3338 rgba c;
3339 pix_colors_focused[color].get (c);
3340
3341#if XFT
3342 if (c.a != rgba::MAX_CC)
3343 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3344 else
3345#endif
3346 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3347 }
3348 else
3349 set_window_color (color, str);
3350}
3351
2984/* 3352/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3353 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3354 */
3006void 3355void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3356rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3357{
3009 int changed = 0; 3358 int color;
3010 int color;
3011 char *buf, *name; 3359 char *buf, *name;
3360 bool query = str[0] == '?' && !str[1];
3361 int saveop = op;
3362
3363 dLocal (Display *, dpy);
3012 3364
3013 assert (str != NULL); 3365 assert (str != NULL);
3366
3367 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3368 return;
3369
3014 switch (op) 3370 switch (op)
3015 { 3371 {
3016 case XTerm_name: 3372 case XTerm_name:
3017 set_title (str); 3373 set_title (str);
3018 /* FALLTHROUGH */ 3374 /* FALLTHROUGH */
3019 case XTerm_iconName: 3375 case XTerm_iconName:
3020 set_iconName (str); 3376 set_icon_name (str);
3021 break; 3377 break;
3022 case XTerm_title: 3378 case XTerm_title:
3023 set_title (str); 3379 set_title (str);
3024 break; 3380 break;
3381 case XTerm_property:
3382 if (str[0] == '?')
3383 {
3384 Atom prop = display->atom (str + 1);
3385 Atom actual_type;
3386 int actual_format;
3387 unsigned long nitems;
3388 unsigned long bytes_after;
3389 unsigned char *value = 0;
3390 const char *str = "";
3391
3392 if (prop
3393 && XGetWindowProperty (dpy, parent,
3394 prop, 0, 1<<16, 0, AnyPropertyType,
3395 &actual_type, &actual_format,
3396 &nitems, &bytes_after, &value) == Success
3397 && actual_type != None
3398 && actual_format == 8)
3399 str = (const char *)(value);
3400
3401 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3402
3403 XFree (value);
3404 }
3405 else
3406 {
3407 char *eq = strchr (str, '=');
3408
3409 if (eq)
3410 {
3411 *eq = 0;
3412 set_utf8_property (display->atom (str), eq + 1);
3413 }
3414 else
3415 XDeleteProperty (dpy, parent,
3416 display->atom (str));
3417 }
3418 break;
3419
3025 case XTerm_Color: 3420 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3421 for (buf = (char *)str; buf && *buf;)
3027 { 3422 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3423 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3424 break;
3425
3030 *name++ = '\0'; 3426 *name++ = '\0';
3031 color = atoi (buf); 3427 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3428
3429 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3430 break;
3431
3034 if ((buf = STRCHR (name, ';')) != NULL) 3432 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3433 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3434
3435 process_color_seq (op, color, name, resp);
3037 } 3436 }
3437 break;
3438 case Rxvt_restoreFG:
3439 case XTerm_Color00:
3440 process_color_seq (op, Color_fg, str, resp);
3441 break;
3442 case Rxvt_restoreBG:
3443 case XTerm_Color01:
3444 process_color_seq (op, Color_bg, str, resp);
3038 break; 3445 break;
3039#ifndef NO_CURSORCOLOR 3446#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3447 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3448 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3449 break;
3043#endif 3450#endif
3044 case XTerm_Color_pointer: 3451 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3452 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3453 break;
3454 case XTerm_Color_pointer_bg:
3455 process_color_seq (op, Color_pointer_bg, str, resp);
3456 break;
3457#ifdef OPTION_HC
3458 case XTerm_Color_HC:
3459 process_color_seq (op, Color_HC, str, resp);
3460 break;
3461 case XTerm_Color_HTC:
3462 process_color_seq (op, Color_HTC, str, resp);
3463 break;
3464#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3465#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3466 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3467 process_color_seq (op, Color_BD, str, resp);
3050 break; 3468 break;
3051 case XTerm_Color_UL: 3469 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3470 process_color_seq (op, Color_UL, str, resp);
3053 break; 3471 break;
3054 case XTerm_Color_RV: 3472 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3473 process_color_seq (op, Color_IT, str, resp);
3056 break; 3474 break;
3057#endif 3475#endif
3476 case URxvt_Color_border:
3477 process_color_seq (op, Color_border, str, resp);
3478 break;
3058 3479
3059 case XTerm_Menu: 3480#if BG_IMAGE_FROM_ROOT
3481 case URxvt_Color_tint:
3482 process_color_seq (op, Color_tint, str, resp);
3060 /* 3483 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3484 bool changed = false;
3062 * so DON'T do it here 3485
3486 if (ISSET_PIXCOLOR (Color_tint))
3487 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3488
3489 if (changed)
3490 update_background ();
3063 */ 3491 }
3492
3064 break; 3493 break;
3494#endif
3495
3496#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3497 case Rxvt_Pixmap:
3066 if (*str != ';') 3498 if (!strcmp (str, "?"))
3067 { 3499 {
3068#if XPM_BACKGROUND 3500 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3501 int h_scale = fimage.h_scale;
3070 set_bgPixmap (str); /* change pixmap */ 3502 int v_scale = fimage.v_scale;
3071#endif 3503 int h_align = fimage.h_align;
3072 scr_touch (true); 3504 int v_align = fimage.v_align;
3505
3506 sprintf (str, "[%dx%d+%d+%d]",
3507 h_scale, v_scale,
3508 h_align, v_align);
3509 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3510 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3511 else
3106 { 3512 {
3107 set_locale (str); 3513 bool changed = false;
3108 im_cb (); 3514
3515 if (*str != ';')
3516 {
3517 try
3518 {
3519 fimage.set_file_geometry (this, str);
3520 changed = true;
3521 }
3522 catch (const class rxvt_failure_exception &e)
3523 {
3524 }
3525 }
3526 else
3527 {
3528 str++;
3529 if (fimage.set_geometry (str, true))
3530 changed = true;
3531 }
3532
3533 if (changed)
3534 {
3535 if (bg_window_position_sensitive ())
3536 {
3537 int x, y;
3538 get_window_origin (x, y);
3539 parent_x = x;
3540 parent_y = y;
3541 }
3542 update_background ();
3543 }
3109 } 3544 }
3110 break; 3545 break;
3546#endif
3547
3548 case XTerm_logfile:
3549 // TODO, when secure mode?
3550 break;
3551
3111#if 0 3552#if 0
3112 case XTerm_dumpscreen: /* no error notices */ 3553 case Rxvt_dumpscreen: /* no error notices */
3113 { 3554 {
3114 int fd; 3555 int fd;
3115 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3556 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3116 { 3557 {
3117 scr_dump (fd); 3558 scr_dump (fd);
3118 close (fd); 3559 close (fd);
3119 } 3560 }
3120 } 3561 }
3121 break; 3562 break;
3122#endif 3563#endif
3564 case XTerm_font:
3565 op = URxvt_font;
3566 case URxvt_font:
3567#if ENABLE_STYLES
3568 case URxvt_boldFont:
3569 case URxvt_italicFont:
3570 case URxvt_boldItalicFont:
3571#endif
3572 if (query)
3573 tt_printf ("\33]%d;%-.250s%c", saveop,
3574 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3575 ? fontset[op - URxvt_font]->fontdesc : "",
3576 resp);
3577 else
3578 {
3579 const char *&res = rs[Rs_font + (op - URxvt_font)];
3123 3580
3581 res = strdup (str);
3582 allocated.push_back ((void *)res);
3583 set_fonts ();
3584 }
3585 break;
3586
3587 case URxvt_version:
3588 if (query)
3589 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3590 op,
3591 rs[Rs_name], VERSION[0], VERSION[2],
3592 resp);
3593 break;
3594
3595#if !ENABLE_MINIMAL
3596 case URxvt_locale:
3597 if (query)
3598 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3599 else
3600 {
3601 set_locale (str);
3602 pty->set_utf8_mode (enc_utf8);
3603 init_xlocale ();
3604 }
3605 break;
3606
3607 case URxvt_view_up:
3608 case URxvt_view_down:
3609 {
3610 int lines = atoi (str);
3611
3612 if (lines)
3613 scr_page (op == URxvt_view_up ? UP : DN, lines);
3614 else
3615 scr_erase_savelines ();
3616 }
3617
3618 break;
3619#endif
3620
3621#if ENABLE_PERL
3622 case URxvt_perl:
3623 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3624 break;
3625#endif
3124 } 3626 }
3125} 3627}
3126/*----------------------------------------------------------------------*/ 3628/*----------------------------------------------------------------------*/
3127 3629
3128/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3630/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3133 * 's' = save 3635 * 's' = save
3134 * 'r' = restore 3636 * 'r' = restore
3135 * 't' = toggle 3637 * 't' = toggle
3136 * so no need for fancy checking 3638 * so no need for fancy checking
3137 */ 3639 */
3138int 3640int ecb_cold
3139rxvt_term::privcases (int mode, unsigned long bit) 3641rxvt_term::privcases (int mode, unsigned long bit)
3140{ 3642{
3141 int state; 3643 int state;
3142 3644
3143 if (mode == 's') 3645 if (mode == 's')
3144 { 3646 {
3145 SavedModes |= (PrivateModes & bit); 3647 if (priv_modes & bit)
3648 SavedModes |= bit;
3649 else
3650 SavedModes &= ~bit;
3146 return -1; 3651 return -1;
3147 } 3652 }
3148 else 3653 else
3149 { 3654 {
3150 if (mode == 'r') 3655 if (mode == 'r')
3151 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3656 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3152 else 3657 else
3153 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3658 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3154 PrivMode (state, bit); 3659
3660 if (state)
3661 priv_modes |= bit;
3662 else
3663 priv_modes &= ~bit;
3155 } 3664 }
3665
3156 return state; 3666 return state;
3157} 3667}
3158 3668
3159/* we're not using priv _yet_ */ 3669/* we're not using priv _yet_ */
3160void 3670void
3161rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3671rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3162{ 3672{
3163 unsigned int i, j; 3673 unsigned int i, j;
3164 int state; 3674 int state;
3675
3165 static const struct 3676 static const struct
3166 { 3677 {
3167 const int argval; 3678 const int argval;
3168 const unsigned long bit; 3679 const unsigned long bit;
3169 }
3170 argtopriv[] = { 3680 } argtopriv[] = {
3171 { 1, PrivMode_aplCUR }, 3681 { 1, PrivMode_aplCUR }, // DECCKM
3172 { 2, PrivMode_vt52 }, 3682 { 2, PrivMode_vt52 }, // DECANM
3173 { 3, PrivMode_132 }, 3683 { 3, PrivMode_132 }, // DECCOLM
3174 { 4, PrivMode_smoothScroll }, 3684 { 4, PrivMode_smoothScroll }, // DECSCLM
3175 { 5, PrivMode_rVideo }, 3685 { 5, PrivMode_rVideo }, // DECSCNM
3176 { 6, PrivMode_relOrigin }, 3686 { 6, PrivMode_relOrigin }, // DECOM
3177 { 7, PrivMode_Autowrap }, 3687 { 7, PrivMode_Autowrap }, // DECAWM
3688 // 8, auto-repeat keys // DECARM
3178 { 9, PrivMode_MouseX10 }, 3689 { 9, PrivMode_MouseX10 },
3179#ifdef menuBar_esc 3690 { 12, PrivMode_BlinkingCursor },
3180 { menuBar_esc, PrivMode_menuBar }, 3691 // 18 end FF to printer after print screen
3181#endif 3692 // 19 Print screen prints full screen/scroll region
3693 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3182#ifdef scrollBar_esc 3694#ifdef scrollBar_esc
3183 { scrollBar_esc, PrivMode_scrollBar }, 3695 { scrollBar_esc, PrivMode_scrollBar },
3184#endif 3696#endif
3185 { 25, PrivMode_VisibleCursor },
3186 { 35, PrivMode_ShiftKeys }, 3697 { 35, PrivMode_ShiftKeys }, // rxvt extension
3698 // 38, tektronix mode // DECTEK
3187 { 40, PrivMode_132OK }, 3699 { 40, PrivMode_132OK },
3700 // 41 xterm more fixes NYI
3701 // 45 margin bell NYI
3702 // 46 start logging
3188 { 47, PrivMode_Screen }, 3703 { 47, PrivMode_Screen },
3189 { 66, PrivMode_aplKP }, 3704 { 66, PrivMode_aplKP }, // DECNKM
3190#ifndef NO_BACKSPACE_KEY 3705#ifndef NO_BACKSPACE_KEY
3191 { 67, PrivMode_BackSpace }, 3706 { 67, PrivMode_BackSpace }, // DECBKM
3192#endif 3707#endif
3193 { 1000, PrivMode_MouseX11 }, 3708 { 1000, PrivMode_MouseX11 },
3709 { 1002, PrivMode_MouseBtnEvent },
3710 { 1003, PrivMode_MouseAnyEvent },
3711#if ENABLE_FRILLS
3712 { 1005, PrivMode_ExtModeMouse },
3713#endif
3194 { 1010, PrivMode_TtyOutputInh }, 3714 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3195 { 1011, PrivMode_Keypress }, 3715 { 1011, PrivMode_Keypress }, // rxvt extension
3716#if ENABLE_FRILLS
3717 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3718#endif
3719 // 1035 enable modifiers for alt, numlock NYI
3720 // 1036 send ESC for meta keys NYI
3721 // 1037 send DEL for keypad delete NYI
3196 { 1047, PrivMode_Screen }, 3722 { 1047, PrivMode_Screen },
3723 // 1048 save and restore cursor, implemented in code
3197 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3724 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3725 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3726 { 2004, PrivMode_BracketPaste },
3198 }; 3727 };
3199 3728
3200 if (nargs == 0) 3729 if (nargs == 0)
3201 return; 3730 return;
3202 3731
… …
3209 for (i = 0; i < nargs; i++) 3738 for (i = 0; i < nargs; i++)
3210 { 3739 {
3211 state = -1; 3740 state = -1;
3212 3741
3213 /* basic handling */ 3742 /* basic handling */
3214 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3743 for (j = 0; j < ecb_array_length (argtopriv); j++)
3215 if (argtopriv[j].argval == arg[i]) 3744 if (argtopriv[j].argval == arg[i])
3216 { 3745 {
3217 state = privcases (mode, argtopriv[j].bit); 3746 state = privcases (mode, argtopriv[j].bit);
3218 break; 3747 break;
3219 } 3748 }
3220 3749
3221 /* extra handling for values with state unkept */ 3750 /* extra handling for values with state unkept */
3222 if (state == -1)
3223 switch (arg[i]) 3751 switch (arg[i])
3224 { 3752 {
3753#if ENABLE_STYLES
3754 case 1021:
3755 set_option (Opt_intensityStyles, mode);
3756
3757 scr_touch (true);
3758 break;
3759#endif
3225 case 1048: /* alternative cursor save */ 3760 case 1048: /* alternative cursor save */
3761 if (option (Opt_secondaryScreen))
3226 if (mode == 0) 3762 if (mode == 0)
3227 scr_cursor (RESTORE); 3763 scr_cursor (RESTORE);
3228 else if (mode == 1) 3764 else if (mode == 1)
3229 scr_cursor (SAVE); 3765 scr_cursor (SAVE);
3230 /* FALLTHROUGH */
3231 default:
3232 continue; /* for (;i;) */
3233 }
3234
3235 /* extra handling for values with valid 0 or 1 state */
3236 switch (arg[i])
3237 {
3238 /* case 1: - application cursor keys */
3239 case 2: /* VT52 mode */
3240 /* oddball mode. should be set regardless of set/reset
3241 * parameter. Return from VT52 mode with an ESC < from
3242 * within VT52 mode
3243 */
3244 PrivMode (1, PrivMode_vt52);
3245 break; 3766 break;
3767 }
3768
3769 if (state >= 0)
3770 /* extra handling for values with valid 0 or 1 state */
3771 switch (arg[i])
3772 {
3773 /* case 1: - application cursor keys */
3774 case 2: /* VT52 mode */
3775 /* oddball mode. should be set regardless of set/reset
3776 * parameter. Return from VT52 mode with an ESC < from
3777 * within VT52 mode
3778 */
3779 priv_modes |= PrivMode_vt52;
3780 break;
3246 case 3: /* 80/132 */ 3781 case 3: /* 80/132 */
3247 if (PrivateModes & PrivMode_132OK) 3782 if (priv_modes & PrivMode_132OK)
3248 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3783 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3249 (unsigned int)TermWin.height);
3250 break; 3784 break;
3251 case 4: /* smooth scrolling */ 3785 case 4: /* smooth scrolling */
3252 if (state)
3253 Options &= ~Opt_jumpScroll;
3254 else
3255 Options |= Opt_jumpScroll; 3786 set_option (Opt_jumpScroll, !state);
3256 break; 3787 break;
3257 case 5: /* reverse video */ 3788 case 5: /* reverse video */
3258 scr_rvideo_mode (state); 3789 scr_rvideo_mode (state);
3259 break; 3790 break;
3260 case 6: /* relative/absolute origins */ 3791 case 6: /* relative/absolute origins */
3261 scr_relative_origin (state); 3792 scr_relative_origin (state);
3262 break; 3793 break;
3263 case 7: /* autowrap */ 3794 case 7: /* autowrap */
3264 scr_autowrap (state); 3795 scr_autowrap (state);
3265 break; 3796 break;
3266 /* case 8: - auto repeat, can't do on a per window basis */ 3797 /* case 8: - auto repeat, can't do on a per window basis */
3267 case 9: /* X10 mouse reporting */ 3798 case 9: /* X10 mouse reporting */
3268 if (state) /* orthogonal */ 3799 if (state) /* orthogonal */
3269 PrivateModes &= ~ (PrivMode_MouseX11); 3800 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3270 break; 3801 break;
3271#ifdef menuBar_esc
3272 case menuBar_esc:
3273#ifdef MENUBAR
3274 map_menuBar (state);
3275#endif
3276 break;
3277#endif
3278#ifdef scrollBar_esc 3802#ifdef scrollBar_esc
3279 case scrollBar_esc: 3803 case scrollBar_esc:
3280 if (scrollbar_mapping (state)) 3804 scrollBar.map (state);
3281 {
3282 resize_all_windows (0, 0, 0); 3805 resize_all_windows (0, 0, 0);
3283 scr_touch (true); 3806 scr_touch (true);
3284 }
3285 break; 3807 break;
3286#endif 3808#endif
3809#ifdef CURSOR_BLINK
3810 case 12:
3811 cursor_blink_reset ();
3812 break;
3813#endif
3287 case 25: /* visible/invisible cursor */ 3814 case 25: /* visible/invisible cursor */
3288 scr_cursor_visible (state); 3815 scr_cursor_visible (state);
3289 break; 3816 break;
3290 /* case 35: - shift keys */ 3817 /* case 35: - shift keys */
3291 /* case 40: - 80 <--> 132 mode */ 3818 /* case 40: - 80 <--> 132 mode */
3292 case 47: /* secondary screen */ 3819 case 47: /* secondary screen */
3293 scr_change_screen (state); 3820 scr_change_screen (state);
3294 break; 3821 break;
3295 /* case 66: - application key pad */ 3822 /* case 66: - application key pad */
3296 /* case 67: - backspace key */ 3823 /* case 67: - backspace key */
3297 case 1000: /* X11 mouse reporting */ 3824 case 1000: /* X11 mouse reporting */
3298 if (state) /* orthogonal */ 3825 if (state) /* orthogonal */
3299 PrivateModes &= ~ (PrivMode_MouseX10); 3826 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3300 break; 3827 break;
3301#if 0
3302 case 1001: 3828 case 1002:
3303 break; /* X11 mouse highlighting */ 3829 case 1003:
3304#endif 3830 if (state)
3831 {
3832 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3833 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3834 mouse_row = mouse_col = 0;
3835 vt_emask_mouse = PointerMotionMask;
3836 }
3837 else
3838 vt_emask_mouse = NoEventMask;
3839
3840 vt_select_input ();
3841 break;
3305 case 1010: /* scroll to bottom on TTY output inhibit */ 3842 case 1010: /* scroll to bottom on TTY output inhibit */
3306 if (state)
3307 Options &= ~Opt_scrollTtyOutput;
3308 else
3309 Options |= Opt_scrollTtyOutput; 3843 set_option (Opt_scrollTtyOutput, !state);
3310 break; 3844 break;
3311 case 1011: /* scroll to bottom on key press */ 3845 case 1011: /* scroll to bottom on key press */
3312 if (state)
3313 Options |= Opt_scrollTtyKeypress; 3846 set_option (Opt_scrollTtyKeypress, state);
3314 else
3315 Options &= ~Opt_scrollTtyKeypress;
3316 break; 3847 break;
3317 case 1047: /* secondary screen w/ clearing */ 3848 case 1047: /* secondary screen w/ clearing last */
3318 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3849 if (option (Opt_secondaryScreen))
3319 if (current_screen != PRIMARY) 3850 if (!state)
3320 scr_erase_screen (2); 3851 scr_erase_screen (2);
3852
3321 scr_change_screen (state); 3853 scr_change_screen (state);
3322 /* FALLTHROUGH */
3323 default:
3324 break; 3854 break;
3855 case 1049: /* secondary screen w/ clearing first */
3856 if (option (Opt_secondaryScreen))
3857 if (state)
3858 scr_cursor (SAVE);
3859
3860 scr_change_screen (state);
3861
3862 if (option (Opt_secondaryScreen))
3863 if (state)
3864 scr_erase_screen (2);
3865 else
3866 scr_cursor (RESTORE);
3867 break;
3868 default:
3869 break;
3325 } 3870 }
3326 } 3871 }
3327} 3872}
3328/*}}} */ 3873/*}}} */
3329 3874
3330/*{{{ process sgr sequences */ 3875/*{{{ process sgr sequences */
3331void 3876void ecb_hot
3332rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3877rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3333{ 3878{
3334 unsigned int i; 3879 unsigned int i;
3335 short rendset; 3880 short rendset;
3336 int rendstyle; 3881 int rendstyle;
3337 3882
3338 if (nargs == 0) 3883 if (nargs == 0)
3339 { 3884 {
3340 scr_rendition (0, ~RS_None); 3885 scr_rendition (0, ~RS_None);
3341 return; 3886 return;
3342 } 3887 }
3888
3343 for (i = 0; i < nargs; i++) 3889 for (i = 0; i < nargs; i++)
3344 { 3890 {
3345 rendset = -1; 3891 rendset = -1;
3346 switch (arg[i]) 3892 switch (arg[i])
3347 { 3893 {
… …
3349 rendset = 0, rendstyle = ~RS_None; 3895 rendset = 0, rendstyle = ~RS_None;
3350 break; 3896 break;
3351 case 1: 3897 case 1:
3352 rendset = 1, rendstyle = RS_Bold; 3898 rendset = 1, rendstyle = RS_Bold;
3353 break; 3899 break;
3900 //case 2: // low intensity
3901 case 3:
3902 rendset = 1, rendstyle = RS_Italic;
3903 break;
3354 case 4: 3904 case 4:
3355 rendset = 1, rendstyle = RS_Uline; 3905 rendset = 1, rendstyle = RS_Uline;
3356 break; 3906 break;
3357 case 5: 3907 case 5: // slowly blinking
3908 case 6: // rapidly blinking
3358 rendset = 1, rendstyle = RS_Blink; 3909 rendset = 1, rendstyle = RS_Blink;
3359 break; 3910 break;
3911 //case 6: // scoansi light background
3360 case 7: 3912 case 7:
3361 rendset = 1, rendstyle = RS_RVid; 3913 rendset = 1, rendstyle = RS_RVid;
3362 break; 3914 break;
3363 case 22: 3915 case 8:
3916 // invisible. NYI
3917 break;
3918 //case 9: // crossed out
3919 //case 10: // scoansi acs off, primary font
3920 //case 11: // scoansi acs on, first alt font
3921 //case 12: // scoansi acs on, |0x80, second alt font
3922 //...
3923 //case 19: // ninth alt font
3924 //case 20: // gothic
3925 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3364 rendset = 0, rendstyle = RS_Bold; 3926 rendset = 0, rendstyle = RS_Bold;
3365 break; 3927 break;
3366 case 24: 3928 case 22: // bold off (vt220)
3929 rendset = 0, rendstyle = RS_Bold;
3930 break;
3931 case 23: // disable italic
3932 rendset = 0, rendstyle = RS_Italic;
3933 break;
3934 case 24: // underline off (vt220)
3367 rendset = 0, rendstyle = RS_Uline; 3935 rendset = 0, rendstyle = RS_Uline;
3368 break; 3936 break;
3369 case 25: 3937 case 25: // blink off (vt220)
3370 rendset = 0, rendstyle = RS_Blink; 3938 rendset = 0, rendstyle = RS_Blink;
3371 break; 3939 break;
3372 case 27: 3940 case 26: // variable spacing (iso 8613)
3941 rendset = 0, rendstyle = RS_Blink;
3942 break;
3943 case 27: // reverse off (vt220)
3373 rendset = 0, rendstyle = RS_RVid; 3944 rendset = 0, rendstyle = RS_RVid;
3374 break; 3945 break;
3946 //case 28: // visible. NYI
3947 //case 29: // not crossed-out
3375 } 3948 }
3949
3376 if (rendset != -1) 3950 if (rendset != -1)
3377 { 3951 {
3378 scr_rendition (rendset, rendstyle); 3952 scr_rendition (rendset, rendstyle);
3379 continue; /* for (;i;) */ 3953 continue; /* for (;i;) */
3380 } 3954 }
… …
3387 case 33: 3961 case 33:
3388 case 34: 3962 case 34:
3389 case 35: 3963 case 35:
3390 case 36: 3964 case 36:
3391 case 37: 3965 case 37:
3392 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3966 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3393 Color_fg);
3394 break; 3967 break;
3395#ifdef TTY_256COLOR 3968 case 38: // set fg color, ISO 8613-6
3396 case 38:
3397 if (nargs > i + 2 && arg[i + 1] == 5) 3969 if (nargs > i + 2 && arg[i + 1] == 5)
3398 { 3970 {
3399 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3971 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3400 Color_fg);
3401 i += 2; 3972 i += 2;
3402 } 3973 }
3403 break; 3974 break;
3404#endif
3405 case 39: /* default fg */ 3975 case 39: /* default fg */
3406 scr_color (Color_fg, Color_fg); 3976 scr_color (Color_fg, Color_fg);
3407 break; 3977 break;
3408 3978
3409 case 40: 3979 case 40:
… …
3412 case 43: 3982 case 43:
3413 case 44: 3983 case 44:
3414 case 45: 3984 case 45:
3415 case 46: 3985 case 46:
3416 case 47: 3986 case 47:
3417 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3987 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3418 Color_bg);
3419 break; 3988 break;
3420#ifdef TTY_256COLOR 3989 case 48: // set bg color, ISO 8613-6
3421 case 48:
3422 if (nargs > i + 2 && arg[i + 1] == 5) 3990 if (nargs > i + 2 && arg[i + 1] == 5)
3423 { 3991 {
3424 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3992 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3425 Color_bg);
3426 i += 2; 3993 i += 2;
3427 } 3994 }
3428 break; 3995 break;
3429#endif
3430 case 49: /* default bg */ 3996 case 49: /* default bg */
3431 scr_color (Color_bg, Color_bg); 3997 scr_color (Color_bg, Color_bg);
3432 break; 3998 break;
3433 3999
3434#ifndef NO_BRIGHTCOLOR 4000 //case 50: // not variable spacing
4001
4002#if !ENABLE_MINIMAL
3435 case 90: 4003 case 90:
3436 case 91: /* set bright fg color */ 4004 case 91: /* set bright fg color */
3437 case 92: 4005 case 92:
3438 case 93: 4006 case 93:
3439 case 94: 4007 case 94:
3440 case 95: 4008 case 95:
3441 case 96: 4009 case 96:
3442 case 97: 4010 case 97:
3443 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4011 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3444 Color_fg);
3445 break; 4012 break;
3446 case 100: 4013 case 100:
3447 case 101: /* set bright bg color */ 4014 case 101: /* set bright bg color */
3448 case 102: 4015 case 102:
3449 case 103: 4016 case 103:
3450 case 104: 4017 case 104:
3451 case 105: 4018 case 105:
3452 case 106: 4019 case 106:
3453 case 107: 4020 case 107:
3454 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4021 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3455 Color_bg);
3456 break; 4022 break;
3457#endif 4023#endif
3458
3459 } 4024 }
3460 } 4025 }
4026}
4027
4028void
4029rxvt_term::set_cursor_style (int style)
4030{
4031 if (!IN_RANGE_INC (style, 0, 6))
4032 return;
4033
4034 if (style == 0)
4035 style = 1;
4036
4037 cursor_type = (style - 1) / 2;
4038 set_option (Opt_cursorUnderline, cursor_type == 1);
4039
4040#ifdef CURSOR_BLINK
4041 set_option (Opt_cursorBlink, style & 1);
4042 cursor_blink_reset ();
4043#endif
4044
4045 want_refresh = 1;
3461} 4046}
3462/*}}} */ 4047/*}}} */
3463 4048
3464/*{{{ process Rob Nation's own graphics mode sequences */
3465void
3466rxvt_term::process_graphics ()
3467{
3468 unsigned char ch, cmd = cmd_getc ();
3469
3470 if (cmd == 'Q')
3471 { /* query graphics */
3472 tt_printf ("\033G0\n"); /* no graphics */
3473 return;
3474 }
3475 /* swallow other graphics sequences until terminating ':' */
3476 do
3477 ch = cmd_getc ();
3478 while (ch != ':');
3479}
3480/*}}} */
3481
3482/* ------------------------------------------------------------------------- */ 4049/* ---------------------------------------------------------------------- */
4050/* Write data to the pty as typed by the user, pasted with the mouse,
4051 * or generated by us in response to a query ESC sequence.
4052 */
3483 4053
3484/* 4054/*
3485 * Send printf () formatted output to the command. 4055 * Send printf () formatted output to the command.
3486 * Only use for small amounts of data. 4056 * Only use for small amounts of data.
3487 */ 4057 */
3488void 4058void
3489rxvt_term::tt_printf (const char *fmt,...) 4059rxvt_term::tt_printf (const char *fmt,...)
3490{ 4060{
3491 va_list arg_ptr; 4061 va_list arg_ptr;
3492 unsigned char buf[256]; 4062 char buf[256];
3493 4063
3494 va_start (arg_ptr, fmt); 4064 va_start (arg_ptr, fmt);
3495 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4065 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3496 va_end (arg_ptr); 4066 va_end (arg_ptr);
3497 tt_write (buf, STRLEN (buf)); 4067 tt_write (buf, strlen (buf));
3498} 4068}
3499 4069
3500/* ---------------------------------------------------------------------- */
3501/* Write data to the pty as typed by the user, pasted with the mouse, 4070/* Write data to the pty as typed by the user. */
3502 * or generated by us in response to a query ESC sequence.
3503 */
3504void 4071void
3505rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4072rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3506{ 4073{
3507 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4074 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4075 return;
3508 4076
3509 if (len) 4077 if (option (Opt_scrollTtyKeypress))
4078 if (view_start)
3510 { 4079 {
4080 view_start = 0;
4081 want_refresh = 1;
4082 }
4083
4084 tt_write_ (data, len);
4085}
4086
4087void
4088rxvt_term::tt_write (const char *data, unsigned int len)
4089{
4090 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4091 return;
4092
4093 tt_write_ (data, len);
4094}
4095
4096static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4097
4098void
4099rxvt_term::tt_write_ (const char *data, unsigned int len)
4100{
4101 if (pty->pty < 0)
4102 return;
4103
4104 if (v_buflen == 0)
4105 {
4106 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4107
4108 max_it (written, 0);
4109
4110 if (written == len)
4111 return;
4112
4113 data += written;
4114 len -= written;
4115 }
4116
4117 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4118
4119 memcpy (v_buffer + v_buflen, data, len);
4120 v_buflen += len;
4121
4122 pty_ev.set (ev::READ | ev::WRITE);
4123}
4124
4125void rxvt_term::pty_write ()
4126{
4127 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4128
4129 if (written > 0)
4130 {
4131 v_buflen -= written;
4132
3511 if (v_buflen == 0) 4133 if (v_buflen == 0)
3512 { 4134 {
3513 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3514
3515 if ((unsigned int)written == len)
3516 return;
3517
3518 data += written;
3519 len -= written;
3520 }
3521
3522
3523 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3524
3525 memcpy (v_buffer + v_buflen, data, len);
3526 v_buflen += len;
3527 }
3528
3529 for (;;)
3530 {
3531 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3532
3533 if (written > 0)
3534 {
3535 v_buflen -= written;
3536
3537 if (v_buflen == 0)
3538 {
3539 free (v_buffer); 4135 free (v_buffer);
3540 v_buffer = 0; 4136 v_buffer = 0;
3541 v_buflen = 0;
3542 4137
3543 pty_ev.set (EVENT_READ); 4138 pty_ev.set (ev::READ);
3544 return;
3545 }
3546
3547 memmove (v_buffer, v_buffer + written, v_buflen);
3548 }
3549 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3550 // original code just ignores this...
3551 destroy ();
3552 else
3553 {
3554 pty_ev.set (EVENT_READ | EVENT_WRITE);
3555 return; 4139 return;
3556 } 4140 }
4141
4142 memmove (v_buffer, v_buffer + written, v_buflen);
3557 } 4143 }
4144 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4145 pty_ev.set (ev::READ);
3558} 4146}
3559 4147
3560/*----------------------- end-of-file (C source) -----------------------*/ 4148/*----------------------- end-of-file (C source) -----------------------*/
3561 4149

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