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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.60 by pcg, Fri Feb 27 02:52:51 2004 UTC vs.
Revision 1.563 by root, Sat Dec 13 12:24:32 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 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 (hidden_cursor)
935 } 1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
936 1044
1045 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1051void
1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1053{
1054 hidden_cursor = !hidden_cursor;
1055 want_refresh = 1;
1056 refresh_check ();
1057}
1058#endif
1059
1060#ifdef TEXT_BLINK
1061void
1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
1063{
1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
1065 {
1066 hidden_text = !hidden_text;
1067 want_refresh = 1;
1068 refresh_check ();
1069 }
1070 else
1071 w.stop ();
1072}
1073#endif
1074
1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1076void
1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1078{
1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1081 {
1082 want_refresh = 1;
1083 refresh_check ();
1084 }
1085 else
1086 w.stop ();
1087}
1088#endif
1089
1090#ifdef SELECTION_SCROLLING
1091void
1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1093{
1094 if (scr_page (scroll_selection_lines))
1095 {
1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1097 want_refresh = 1;
1098 refresh_check ();
1099 }
1100 else
1101 w.stop ();
1102}
1103#endif
1104
1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1106void
1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1108{
1109 if (scr_page (mouse_slip_wheel_speed))
1110 {
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114
1115 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1116 {
1117 mouse_slip_wheel_speed = 0;
1118 w.stop ();
1119 }
1120}
1121#endif
1122
1123#if LINUX_YIELD_HACK
1124static struct event_handler
1125{
1126 ev::prepare yield_ev;
1127
1128 void yield_cb (ev::prepare &w, int revents)
1129 {
1130 // this should really be sched_yield(), but the linux guys thought
1131 // that giving a process calling sched_yield () less cpu time than
1132 // ones with high nice levels is a useful thing to do. It surely is is
1133 // allowed by the sus... as is returning ENOSYS.
1134 // since the linux guys additionally thought that breaking the only
1135 // known workaround against their unusable sched_yield hack is cool,
1136 // we just nanosleep a bit and hope for the best.
1137
1138 struct timespec ts = { 0, 1000 };
1139 nanosleep (&ts, 0);
1140
1141 w.stop ();
1142 }
1143
1144 event_handler ()
1145 : yield_ev (this, &event_handler::yield_cb)
1146 {
1147 }
1148} event_handler;
1149#endif
1150
1151/* make sure all the cmd data is at beginning of cmdbuf */
1152void
1153rxvt_term::cmdbuf_reify ()
1154{
1155 if (cmdbuf_ptr == cmdbuf_base)
1156 return;
1157
1158 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1159
1160 memmove (cmdbuf_base, cmdbuf_ptr, used);
1161 cmdbuf_ptr = cmdbuf_base;
1162 cmdbuf_endp = cmdbuf_ptr + used;
1163
1164}
1165
1166#if defined (KEYSYM_RESOURCE)
1167void
1168rxvt_term::cmdbuf_append (const char *str, size_t count)
1169{
1170 cmdbuf_reify ();
1171
1172 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1173
1174 if (count > avail)
1175 return;
1176
1177 memcpy (cmdbuf_endp, str, count);
1178 cmdbuf_endp += count;
1179
1180 cmd_parse ();
1181}
1182#endif
1183
1184bool
1185rxvt_term::pty_fill ()
1186{
1187 cmdbuf_reify ();
1188
1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1190
1191 if (!avail)
1192 {
1193 // normally this indicates a "too long" command sequence - just drop the data we have
1194 cmdbuf_ptr = cmdbuf_base;
1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
1198
1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1200
1201 if (r > 0)
1202 {
1203 cmdbuf_endp += r;
1204 return true;
1205 }
1206 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1207 {
1208#if LINUX_YIELD_HACK
1209 if (display->is_local)
1210 event_handler.yield_ev.start ();
1211#endif
1212 }
1213 else
1214 {
1215 pty_ev.stop ();
1216
1217 if (!option (Opt_hold))
1218 destroy ();
1219 }
1220
937 return flag; 1221 return false;
938} 1222}
939 1223
940// read the next character, currently handles UTF-8 1224void
941// will probably handle all sorts of other stuff in the future 1225rxvt_term::pty_cb (ev::io &w, int revents)
942uint32_t
943rxvt_term::next_char ()
944{ 1226{
945 while (cmdbuf_ptr < cmdbuf_endp) 1227 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 1228
950 wchar_t wc; 1229 if (revents & ev::READ)
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1230 // loop, but don't allow a single term to monopolize us
1231 for (int i = CBUFCNT; i-- && pty_fill (); )
1232 cmd_parse ();
952 1233
953 if (len == (size_t)-2) 1234 if (revents & ev::WRITE)
954 return NOCHAR; 1235 pty_write ();
955 1236
956 if (len == (size_t)-1) 1237 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} 1238}
966 1239
967/* rxvt_cmd_getc () - Return next input character */ 1240void ecb_cold
968/* 1241rxvt_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{ 1242{
975 for (;;) 1243 XDefineCursor (dpy, vt, TermWin_cursor);
976 { 1244 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 1245
989#ifdef POINTER_BLANK 1246#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; 1247 hidden_pointer = 0;
997 1248
998 if (Options & Opt_pointerBlank) 1249 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1250 pointer_ev.start (pointerBlankDelay);
1251#endif
1000} 1252}
1001 1253
1002void 1254#ifdef POINTER_BLANK
1255void ecb_cold
1003rxvt_term::pointer_blank () 1256rxvt_term::pointer_blank ()
1004{ 1257{
1005 if (! (Options & Opt_pointerBlank)) 1258 if (!option (Opt_pointerBlank))
1006 return; 1259 return;
1007 1260
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1261 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1262 XFlush (dpy);
1010 1263
1011 hidden_pointer = 1; 1264 hidden_pointer = 1;
1012} 1265}
1013 1266
1014void 1267void ecb_cold
1015rxvt_term::pointer_cb (time_watcher &w) 1268rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1269{
1017 SET_R (this); 1270 make_current ();
1018 SET_LOCALE (locale);
1019 1271
1020 pointer_blank (); 1272 pointer_blank ();
1021} 1273}
1022#endif 1274#endif
1023 1275
1024void 1276void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1277rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1278{
1027 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
1028 int x, y; 1280 int x, y;
1281 int code = 32;
1029 1282
1030 x = ev.x; 1283 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1284 y = Pixel2Row (ev.y) + 1;
1032 pixel_position (&x, &y); 1285
1286 if (ev.type == MotionNotify)
1287 {
1288 if (x == mouse_row && y == mouse_col)
1289 return;
1290
1291 mouse_row = x;
1292 mouse_col = y;
1293 code += 32;
1294 }
1033 1295
1034 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1297 button_number = 3;
1037 }
1038 else 1298 else
1039 { 1299 {
1040 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1302 if (button_number >= 3)
1043 button_number += (64 - 3); 1303 button_number += 64 - 3;
1044 } 1304 }
1045 1305
1046 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
1047 { 1307 {
1048 /* 1308 /*
1049 * do not report ButtonRelease 1309 * do not report ButtonRelease
1050 * no state info allowed 1310 * no state info allowed
1051 */ 1311 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1330#endif
1071
1072 } 1331 }
1073 1332
1074#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1335 if (key_state & 16)
1077 fputc ('C', stderr); 1336 fputc ('C', stderr);
1078 if (key_state & 4) 1337 if (key_state & 4)
1079 fputc ('S', stderr); 1338 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1340 fputc ('A', stderr);
1082 if (key_state & 32) 1341 if (key_state & 32)
1083 fputc ('2', stderr); 1342 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1344 button_number,
1086 x + 1, 1345 x,
1087 y + 1); 1346 y);
1088#else 1347#endif
1348
1349#if ENABLE_FRILLS
1350 if (priv_modes & PrivMode_ExtMouseRight)
1351 tt_printf ("\033[%d;%d;%dM",
1352 code + button_number + key_state,
1353 x,
1354 y);
1355 else if (priv_modes & PrivMode_ExtModeMouse)
1356 tt_printf ("\033[M%c%lc%lc",
1357 code + button_number + key_state,
1358 wint_t (32 + x),
1359 wint_t (32 + y));
1360 else
1361#endif
1089 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1363 code + button_number + key_state,
1091 (32 + x + 1), 1364 32 + x,
1092 (32 + y + 1)); 1365 32 + y);
1093#endif
1094} 1366}
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 1367
1106/*{{{ process an X event */ 1368/*{{{ process an X event */
1107void 1369void ecb_hot
1108rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
1109{ 1371{
1110 SET_R (this); 1372 make_current ();
1111 SET_LOCALE (locale);
1112 1373
1113#if defined(CURSOR_BLINK) 1374 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 1375
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1376 if (ev.xany.window == vt
1123 } 1377 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1378 && 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; 1379 return;
1143#endif
1144 1380
1381 // for XQueryPointer
1145 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1384 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 1385
1198 switch (ev.type) 1386 switch (ev.type)
1199 { 1387 {
1200 case KeyPress: 1388 case KeyPress:
1201 lookup_key (ev.xkey); 1389 key_press (ev.xkey);
1202 break; 1390 break;
1203 1391
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1392 case KeyRelease:
1206 { 1393 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; 1394 break;
1218 }
1219#endif
1220 1395
1221 case ButtonPress: 1396 case ButtonPress:
1222 button_press (ev.xbutton); 1397 button_press (ev.xbutton);
1223 break; 1398 break;
1224 1399
… …
1226 button_release (ev.xbutton); 1401 button_release (ev.xbutton);
1227 break; 1402 break;
1228 1403
1229 case ClientMessage: 1404 case ClientMessage:
1230 if (ev.xclient.format == 32 1405 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !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 { 1407 {
1240 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1409 {
1242 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1411 {
1244 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1413 {
1246 XGetWindowProperty (display->display, display->root, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1415 destroy ();
1248 0L, 1000000L, 1416 }
1249 False, AnyPropertyType, 1417#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1421 &ev);
1253 XChangeProperty (display->display, display->root, 1422#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1423 }
1255 8, PropModeReplace, 1424 }
1256 data, STRLEN (data)); 1425#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1427 {
1428 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1429 focus_in ();
1430 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1431 focus_out ();
1432 }
1433#endif
1259 } 1434 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1435 break;
1266 1436
1267 /* 1437 /*
1268 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1288 break; 1458 break;
1289 } 1459 }
1290 break; 1460 break;
1291 1461
1292 case FocusIn: 1462 case FocusIn:
1293 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent)
1294 { 1478 {
1295 TermWin.focus = 1; 1479 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 } 1480 ;
1307 break;
1308 1481
1309 case FocusOut: 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1310 if (TermWin.focus) 1483
1484 bool moved = false;
1485#ifdef HAVE_BG_PIXMAP
1486 if (bg_window_position_sensitive ())
1311 { 1487 {
1312 TermWin.focus = 0; 1488 want_position_change = true;
1313 want_refresh = 1; 1489 if (bg_img == 0)
1314#ifdef USE_XIM 1490 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 } 1491 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1492#endif
1339 1493
1340 if (szHint.width != width || szHint.height != height) 1494 if (want_position_change)
1341 { 1495 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1496 int x, y;
1343 resize_all_windows (width, height, 1); 1497
1498 if (ev.xconfigure.send_event)
1499 {
1500 x = ev.xconfigure.x;
1501 y = ev.xconfigure.y;
1502 }
1503 else
1504 get_window_origin (x, y);
1505
1506 if (x != parent_x || y != parent_y)
1507 {
1508 parent_x = x;
1509 parent_y = y;
1510 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1511 moved = true;
1512 }
1344 } 1513 }
1345#ifdef DEBUG_SIZE 1514
1515 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1516 {
1517 seen_resize = 1;
1518 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1519 }
1346 else 1520 else
1347 { 1521 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1522#ifdef HAVE_BG_PIXMAP
1523 if (moved)
1524 update_background ();
1525#endif
1349 } 1526 }
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 1527
1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1529 }
1361 break; 1530 break;
1362 1531
1532 case PropertyNotify:
1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1534 break;
1535
1363 case SelectionClear: 1536 case SelectionClear:
1364 display->set_selection_owner (0); 1537 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; 1538 break;
1372 1539
1373 case SelectionRequest: 1540 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1375 break; 1542 break;
1376 1543
1544 case MapNotify:
1545#ifdef HAVE_BG_PIXMAP
1546 // This is needed at startup for the case of no window manager
1547 // or a non-reparenting window manager and also because we
1548 // defer bg image updates if the window is not mapped. The
1549 // short delay is to optimize for multiple ConfigureNotify
1550 // events at startup when the window manager reparents the
1551 // window, so as to perform the computation after we have
1552 // received all of them.
1553 if (bg_img == 0)
1554 update_background_ev.start (0.025);
1555#endif
1556 mapped = 1;
1557#ifdef TEXT_BLINK
1558 text_blink_ev.start ();
1559#endif
1560 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1561 break;
1562
1377 case UnmapNotify: 1563 case UnmapNotify:
1378 TermWin.mapped = 0; 1564 mapped = 0;
1379#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1381#endif 1567#endif
1568 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1569 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 1570
1397 case GraphicsExpose: 1571 case GraphicsExpose:
1398 case Expose: 1572 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1400 { 1574 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1575 do
1576 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1404#else 1579 }
1405 // don't understand this, so commented it out 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1581
1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1583
1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1585 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1408 //scr_expose (ev.xexpose.x, 0, 1588 }
1409 // ev.xexpose.width, TermWin.height, False); 1589
1410#endif
1411 want_refresh = 1; 1590 want_refresh = 1;
1412 } 1591 }
1413 else 1592 else
1414 { 1593 {
1415 XEvent unused_event; 1594 XEvent unused_event;
1416 1595
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1597 ;
1419 &unused_event)) ; 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 ;
1421 GraphicsExpose, 1600
1422 &unused_event)) ; 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1602 {
1425 scrollBar.setIdle (); 1603 scrollBar.state = SB_STATE_IDLE;
1426 scrollbar_show (0); 1604 scrollBar.show (0);
1427 } 1605 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1606 }
1433 break; 1607 break;
1434 1608
1435 case MotionNotify: 1609 case MotionNotify:
1436#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1611 if (hidden_pointer)
1438 pointer_unblank (); 1612 pointer_unblank ();
1439#endif 1613#endif
1440#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1615 || priv_modes & PrivMode_MouseAnyEvent)
1616 mouse_report (ev.xbutton);
1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1618 break;
1619
1620 if (ev.xany.window == vt)
1442 { 1621 {
1443 menubar_control (ev.xbutton); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1624 ; // 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))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1626 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1628 ;
1456 1629
1457 XQueryPointer (display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1634 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1638 {
1466#endif 1639#endif
1640#if ISO_14755
1641 // 5.4
1642 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1643 {
1644 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1645 break;
1646 }
1647#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1469#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1654 {
1655 page_dirn scroll_selection_dir;
1473 int dist; 1656 int dist;
1474
1475 pending_scroll_selection=1;
1476 1657
1477 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1479 */ 1660 */
1480 if (scroll_selection_delay<=0) 1661 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1663
1483 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1485 */ 1666 */
1486 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1670
1491 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1493 { 1673 {
1494 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1496 } 1676 }
1497 else 1677 else
1498 { 1678 {
1499 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1681 }
1682
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1505 MIN_IT (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1507 } 1689 }
1508 else 1690 else
1509 { 1691 {
1510 /* we are within the text window, so we 1692 /* we are within the text window, so we
1511 * shouldn't be scrolling 1693 * shouldn't be scrolling
1512 */ 1694 */
1513 pending_scroll_selection = 0; 1695 sel_scroll_ev.stop();
1514 } 1696 }
1515#endif 1697#endif
1516#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1517
1518 } 1699 }
1519#endif 1700#endif
1520
1521 } 1701 }
1522 } 1702 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1704 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1527 XQueryPointer (display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1713 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1715 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1716 want_refresh = 1;
1536 scrollbar_show (1); 1717 scrollBar.show (1);
1537 } 1718 }
1538 break; 1719 break;
1539 } 1720 }
1540}
1541 1721
1542void 1722#if defined(CURSOR_BLINK)
1723 if (ev.type == KeyPress)
1724 cursor_blink_reset ();
1725#endif
1726
1727#if defined(POINTER_BLANK)
1728 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1729 {
1730 if (ev.type == MotionNotify
1731 || ev.type == ButtonPress
1732 || ev.type == ButtonRelease)
1733 if (hidden_pointer)
1734 pointer_unblank ();
1735
1736 if (ev.type == KeyPress && hidden_pointer == 0)
1737 pointer_blank ();
1738 }
1739#endif
1740
1741 refresh_check ();
1742}
1743
1744#if ENABLE_FRILLS
1745void ecb_cold
1746rxvt_term::set_urgency (bool enable)
1747{
1748 if (enable == urgency_hint)
1749 return;
1750
1751 if (XWMHints *h = XGetWMHints (dpy, parent))
1752 {
1753 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1754 XSetWMHints (dpy, parent, h);
1755 urgency_hint = enable;
1756 XFree (h);
1757 }
1758}
1759#endif
1760
1761void ecb_cold
1762rxvt_term::focus_in ()
1763{
1764 if (!focus)
1765 {
1766 focus = 1;
1767 want_refresh = 1;
1768
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 {
1772 im_set_position ();
1773 XSetICFocus (Input_Context);
1774 }
1775#endif
1776#if CURSOR_BLINK
1777 if (option (Opt_cursorBlink))
1778 cursor_blink_ev.again ();
1779#endif
1780#if OFF_FOCUS_FADING
1781 if (rs[Rs_fade])
1782 {
1783 pix_colors = pix_colors_focused;
1784 scr_recolor ();
1785 }
1786#endif
1787#if ENABLE_FRILLS
1788 if (option (Opt_urgentOnBell))
1789 set_urgency (0);
1790#endif
1791
1792 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1793 }
1794}
1795
1796void ecb_cold
1797rxvt_term::focus_out ()
1798{
1799 if (focus)
1800 {
1801 focus = 0;
1802 want_refresh = 1;
1803
1804#if ENABLE_FRILLS
1805 if (option (Opt_urgentOnBell))
1806 set_urgency (0);
1807#endif
1808#if ENABLE_FRILLS || ISO_14755
1809 if (iso14755buf)
1810 {
1811 iso14755buf = 0;
1812# if ISO_14755
1813 scr_overlay_off ();
1814# endif
1815 }
1816#endif
1817#if USE_XIM
1818 if (Input_Context != NULL)
1819 XUnsetICFocus (Input_Context);
1820#endif
1821#if CURSOR_BLINK
1822 if (option (Opt_cursorBlink))
1823 cursor_blink_ev.stop ();
1824
1825 hidden_cursor = 0;
1826#endif
1827#if OFF_FOCUS_FADING
1828 if (rs[Rs_fade])
1829 {
1830 pix_colors = pix_colors_unfocused;
1831 scr_recolor ();
1832 }
1833#endif
1834
1835 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1836 }
1837}
1838
1839void ecb_cold
1840rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 if (!first_time)
1846 pix_colors_focused [idx].free (this);
1847
1848 rgba c;
1849 pix_colors [Color_fade].get (c);
1850 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1851 }
1852#endif
1853}
1854
1855#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1856void ecb_hot
1543rxvt_term::rootwin_cb (XEvent &ev) 1857rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1858{
1545 SET_R (this); 1859 make_current ();
1546 SET_LOCALE (locale); 1860
1861 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1862 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1863 return;
1547 1864
1548 switch (ev.type) 1865 switch (ev.type)
1549 { 1866 {
1550 case PropertyNotify: 1867 case PropertyNotify:
1868 /*
1869 * if user used some Esetroot compatible prog to set the root bg,
1870 * use the property to determine the pixmap. We use it later on.
1871 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1872 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1873 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1874 {
1553 if (ev.xproperty.state == PropertyNewValue) 1875#if BG_IMAGE_FROM_ROOT
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1876 if (option (Opt_transparent))
1555 break; 1877 {
1878 rxvt_img::new_from_root (this)->replace (root_img);
1879 update_background ();
1880 }
1881#endif
1882 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1556 } 1883 }
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 1884
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; 1885 break;
1577#endif
1578 } 1886 }
1887
1888 refresh_check ();
1579} 1889}
1890#endif
1580 1891
1581void 1892void
1582rxvt_term::button_press (XButtonEvent &ev) 1893rxvt_term::button_press (XButtonEvent &ev)
1583{ 1894{
1584 int reportmode = 0, clickintime; 1895 int reportmode = 0, clickintime;
1585 1896
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1897 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1898
1587 if (!bypass_keystate) 1899 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1900 reportmode = !! (priv_modes & PrivMode_mouse_report);
1901
1589 /* 1902 /*
1590 * VT window processing of button press 1903 * VT window processing of button press
1591 */ 1904 */
1592 if (ev.window == TermWin.vt) 1905 if (ev.window == vt)
1593 { 1906 {
1907 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1908 return;
1909
1910#if ISO_14755
1911 // 5.4
1912 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1913 {
1914 iso14755_54 (ev.x, ev.y);
1915 return;
1916 }
1917#endif
1918
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1919 clickintime = ev.time - MEvent.time < multiClickTime;
1920
1595 if (reportmode) 1921 if (reportmode)
1596 { 1922 {
1597 /* mouse report from vt window */ 1923 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1924 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1925 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1926#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1927 if (ev.button == MEvent.button && clickintime)
1602 { 1928 {
1603 /* same button, within alloted time */ 1929 /* same button, within allowed time */
1604 MEvent.clicks++; 1930 MEvent.clicks++;
1931
1605 if (MEvent.clicks > 1) 1932 if (MEvent.clicks > 1)
1606 { 1933 {
1607 /* only report double clicks */ 1934 /* only report double clicks */
1608 MEvent.clicks = 2; 1935 MEvent.clicks = 2;
1609 mouse_report (ev); 1936 mouse_report (ev);
… …
1621 mouse_report (ev); 1948 mouse_report (ev);
1622 } 1949 }
1623#else 1950#else
1624 MEvent.button = ev.button; 1951 MEvent.button = ev.button;
1625 mouse_report (ev); 1952 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1953#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1954
1628 } 1955 }
1629 else 1956 else
1630 { 1957 {
1631 if (ev.button != MEvent.button) 1958 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1959 MEvent.clicks = 0;
1960
1633 switch (ev.button) 1961 switch (ev.button)
1634 { 1962 {
1635 case Button1: 1963 case Button1:
1964 /* allow meta + click to select rectangular areas */
1965 /* should be done in screen.C */
1966#if ENABLE_FRILLS
1967 selection.rect = !!(ev.state & ModMetaMask);
1968#else
1969 selection.rect = false;
1970#endif
1971
1636 /* allow shift+left click to extend selection */ 1972 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1973 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1974 {
1639 if (MEvent.button == Button1 && clickintime) 1975 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1976 selection_rotate (ev.x, ev.y);
1641 else 1977 else
1642 selection_extend (ev.x, ev.y, 1); 1978 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1993 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1994 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1995 selection_rotate (ev.x, ev.y);
1660 else 1996 else
1661 selection_extend (ev.x, ev.y, 1); 1997 selection_extend (ev.x, ev.y, 1);
1998
1662 MEvent.button = Button3; 1999 MEvent.button = Button3;
1663 break; 2000 break;
1664 } 2001 }
1665 } 2002 }
2003
1666 MEvent.time = ev.time; 2004 MEvent.time = ev.time;
1667 return; 2005 return;
1668 } 2006 }
1669 2007
1670 /* 2008 /*
1671 * Scrollbar window processing of button press 2009 * Scrollbar window processing of button press
1672 */ 2010 */
1673 if (isScrollbarWindow (ev.window)) 2011 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 2012 {
1675 scrollBar.setIdle (); 2013 page_dirn direction = NO_DIR;
2014
2015 if (scrollBar.upButton (ev.y))
2016 direction = UP; /* up */
2017 else if (scrollBar.dnButton (ev.y))
2018 direction = DN; /* down */
2019
2020 scrollBar.state = SB_STATE_IDLE;
1676 /* 2021 /*
1677 * Rxvt-style scrollbar: 2022 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2023 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2024 * move dn if mouse is below slider
1680 * 2025 *
… …
1689 /* 2034 /*
1690 * Mouse report disabled scrollbar: 2035 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2036 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2037 * click on scrollbar - send pageup/down
1693 */ 2038 */
1694 if ((scrollBar.style == R_SB_NEXT 2039 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2040 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2041 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"); 2042 tt_printf ("\033[B");
1704 else 2043 else
1705 switch (ev.button) 2044 switch (ev.button)
1706 { 2045 {
1707 case Button2: 2046 case Button2:
… …
1714 tt_printf ("\033[5~"); 2053 tt_printf ("\033[5~");
1715 break; 2054 break;
1716 } 2055 }
1717 } 2056 }
1718 else 2057 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2058#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2059 {
1726 if (scrollbarnext_upButton (ev.y)) 2060 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 { 2061 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2062#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2063 if (!cont_scroll_ev.is_active ())
2064 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2065#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2066 if (scr_page (direction, 1))
1744 { 2067 {
1745 if (upordown < 0) 2068 if (direction == UP)
1746 scrollBar.setUp (); 2069 scrollBar.state = SB_STATE_UP;
1747 else 2070 else
1748 scrollBar.setDn (); 2071 scrollBar.state = SB_STATE_DOWN;
1749 } 2072 }
1750 } 2073 }
1751 else 2074 else
1752 switch (ev.button) 2075 switch (ev.button)
1753 { 2076 {
1754 case Button2: 2077 case Button2:
1755 switch (scrollbar_align) 2078 switch (scrollBar.align)
1756 { 2079 {
1757 case R_SB_ALIGN_TOP: 2080 case SB_ALIGN_TOP:
1758 csrO = 0; 2081 csrO = 0;
1759 break; 2082 break;
1760 case R_SB_ALIGN_CENTRE: 2083 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2084 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2085 break;
1763 case R_SB_ALIGN_BOTTOM: 2086 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2087 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2088 break;
1766 } 2089 }
2090
1767 if (scrollBar.style == R_SB_XTERM 2091 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2092 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2093 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2094 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2095
1772 scrollBar.setMotion (); 2096 scrollBar.state = SB_STATE_MOTION;
1773 break; 2097 break;
1774 2098
1775 case Button1: 2099 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2100 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2101 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2102 /* FALLTHROUGH */
1779 2103
1780 case Button3: 2104 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2105 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2106 {
1783 if (scrollbar_above_slider (ev.y)) 2107 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2108# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2109 scr_page (UP, nrow - 1);
1786# else 2110# else
1787 scr_page (UP, TermWin.nrow / 4); 2111 scr_page (UP, nrow / 4);
1788# endif 2112# endif
1789 else if (scrollbar_below_slider (ev.y)) 2113 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2114# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2115 scr_page (DN, nrow - 1);
1792# else 2116# else
1793 scr_page (DN, TermWin.nrow / 4); 2117 scr_page (DN, nrow / 4);
1794# endif 2118# endif
1795 else 2119 else
1796 scrollBar.setMotion (); 2120 scrollBar.state = SB_STATE_MOTION;
1797 } 2121 }
1798 else 2122 else
1799 { 2123 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2124 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2125 (nrow
1802 * scrollbar_position (ev.y) 2126 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2127 / scrollBar.size ()));
1804 } 2128 }
2129
1805 break; 2130 break;
1806 } 2131 }
1807 } 2132 }
2133
1808 return; 2134 return;
1809 } 2135 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2136}
1818 2137
1819void 2138void
1820rxvt_term::button_release (XButtonEvent &ev) 2139rxvt_term::button_release (XButtonEvent &ev)
1821{ 2140{
1822 int reportmode = 0; 2141 int reportmode = 0;
1823 2142
1824 csrO = 0; /* reset csr Offset */ 2143 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2144 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2145 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2146
1828 if (scrollbar_isUpDn ()) 2147 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2148 {
1830 scrollBar.setIdle (); 2149 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2150 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2151 }
2152
1837#ifdef SELECTION_SCROLLING 2153#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2154 sel_scroll_ev.stop();
1839#endif 2155#endif
2156
1840 if (ev.window == TermWin.vt) 2157 if (ev.window == vt)
1841 { 2158 {
2159 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2160 return;
2161
2162#if ISO_14755
2163 // 5.4
2164 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2165 return;
2166#endif
2167
1842 if (reportmode) 2168 if (reportmode)
1843 { 2169 {
1844 /* mouse report from vt window */ 2170 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2171 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2172 if (ev.button >= 4)
… …
1848#ifdef MOUSE_REPORT_DOUBLECLICK 2174#ifdef MOUSE_REPORT_DOUBLECLICK
1849 /* only report the release of 'slow' single clicks */ 2175 /* only report the release of 'slow' single clicks */
1850 if (MEvent.button != AnyButton 2176 if (MEvent.button != AnyButton
1851 && (ev.button != MEvent.button 2177 && (ev.button != MEvent.button
1852 || (ev.time - MEvent.time 2178 || (ev.time - MEvent.time
1853 > MULTICLICK_TIME / 2))) 2179 > multiClickTime / 2)))
1854 { 2180 {
1855 MEvent.clicks = 0; 2181 MEvent.clicks = 0;
1856 MEvent.button = AnyButton; 2182 MEvent.button = AnyButton;
1857 mouse_report (ev); 2183 mouse_report (ev);
1858 } 2184 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2185#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2186 MEvent.button = AnyButton;
1861 mouse_report (ev); 2187 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2188#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2189 return;
1864 } 2190 }
2191
1865 /* 2192 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2193 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2194 * when overriding mouse reporting
1868 */ 2195 */
1869 if (PrivateModes & PrivMode_mouse_report 2196 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2197 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2198 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2199 selection_extend (ev.x, ev.y, 0);
1873 2200
1874 switch (ev.button) 2201 switch (ev.button)
1875 { 2202 {
1876 case Button1: 2203 case Button1:
1877 case Button3: 2204 case Button3:
1878 selection_make (ev.time); 2205 selection_make (ev.time);
1879 break; 2206 break;
2207
1880 case Button2: 2208 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2209 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2210 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2211 break;
2212
1883#ifdef MOUSE_WHEEL 2213#ifdef MOUSE_WHEEL
1884 case Button4: 2214 case Button4:
1885 case Button5: 2215 case Button5:
1886 { 2216 {
1887 int i; 2217 int lines;
1888 page_dirn v; 2218 page_dirn dirn;
1889 2219
1890 v = (ev.button == Button4) ? UP : DN; 2220 dirn = ev.button == Button4 ? UP : DN;
2221
1891 if (ev.state & ShiftMask) 2222 if (ev.state & ShiftMask)
1892 i = 1; 2223 lines = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2224 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2225 lines = nrow - 1;
1895 else 2226 else
1896 i = 5; 2227 lines = 5;
2228
1897# ifdef MOUSE_SLIP_WHEELING 2229# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2230 if (ev.state & ControlMask)
1899 { 2231 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2232 mouse_slip_wheel_speed += dirn;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2233 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2234
2235 if (!slip_wheel_ev.is_active ())
2236 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2237 }
2238 else
1903# endif 2239# 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 { 2240 {
1911 scr_page (v, 1); 2241 scr_page (dirn, lines);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2242 scrollBar.show (1);
1914 } 2243 }
1915# endif
1916
1917 } 2244 }
1918 break; 2245 break;
1919#endif 2246#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 { 2247 }
1959 pchanged = 1; 2248 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2249}
1961 PixColors[Color_bg]); 2250
1962 am_transparent = am_pixmap_trans = 0; 2251/*}}} */
2252
2253void ecb_hot
2254rxvt_term::cmd_parse ()
2255{
2256 wchar_t ch = NOCHAR;
2257 char *seq_begin; // remember start of esc-sequence here
2258
2259 for (;;)
2260 {
2261 if (ecb_unlikely (ch == NOCHAR))
1963 } 2262 {
1964 return pchanged; /* Don't try any more */ 2263 seq_begin = cmdbuf_ptr;
1965 } 2264 ch = next_char ();
1966 2265
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2266 if (ch == NOCHAR)
1968 XSync (display->display, False); 2267 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 { 2268 }
2006 nw += sx; 2269
2007 nx = -sx; 2270 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2271 {
2010 if (sy < 0) 2272 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 { 2273 {
2028 pchanged = 1; 2274 seen_input = 1;
2029 if (TermWin.pixmap != None) 2275 // many badly-written programs (e.g. jed) contain a race condition:
2276 // they first read the screensize and then install a SIGWINCH handler.
2277 // some window managers resize the window early, and these programs
2278 // then sometimes get the size wrong.
2279 // unfortunately other programs are even more buggy and dislike
2280 // being sent SIGWINCH, so only do it when we were in fact being
2281 // resized.
2282 if (seen_resize && cmd_pid)
2283 kill (-cmd_pid, SIGWINCH);
2284 }
2285
2286 /* Read a text string from the input buffer */
2287 wchar_t buf[UBUFSIZ];
2288 bool refreshnow = false;
2289 int nlines = 0;
2290 wchar_t *str = buf;
2291 wchar_t *eol = str + min (ncol, UBUFSIZ);
2292
2293 for (;;)
2294 {
2295 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2296 break;
2297
2298 *str++ = ch;
2299
2300 if (ecb_unlikely (ch == C0_LF || str >= eol))
2030 { 2301 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2302 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2303 nlines++;
2304
2305 refresh_count++;
2306
2307 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2308 {
2309 refresh_count = 0;
2310
2311 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2312 {
2313 refreshnow = true;
2314 ch = NOCHAR;
2315 break;
2316 }
2317 }
2318
2319 // scr_add_lines only works for nlines <= nrow - 1.
2320 if (nlines >= nrow - 1)
2321 {
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2324 scr_add_lines (buf, str - buf, nlines);
2325
2326 nlines = 0;
2327 str = buf;
2328 eol = str + min (ncol, UBUFSIZ);
2329 }
2330
2331 if (str >= eol)
2332 {
2333 if (eol >= buf + UBUFSIZ)
2334 {
2335 ch = NOCHAR;
2336 break;
2337 }
2338 else
2339 eol = min (eol + ncol, buf + UBUFSIZ);
2340 }
2341
2033 } 2342 }
2343
2344 seq_begin = cmdbuf_ptr;
2345 ch = next_char ();
2034 } 2346 }
2035 am_pixmap_trans = 0; 2347
2348 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2349 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2350 scr_add_lines (buf, str - buf, nlines);
2351
2352 /*
2353 * If there have been a lot of new lines, then update the screen
2354 * What the heck we'll cheat and only refresh less than every page-full.
2355 * if skipScroll is enabled.
2356 */
2357 if (refreshnow)
2358 {
2359 scr_refresh ();
2360 want_refresh = 1;
2361 }
2036 } 2362 }
2037 else 2363 else
2038 { 2364 {
2039 if (TermWin.pixmap != None) 2365 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 { 2366 {
2075 if (oldp != None) 2367 process_nonprinting (ch);
2076 pchanged = 1; 2368 }
2369 catch (const class out_of_input &o)
2370 {
2371 // we ran out of input, retry later
2372 cmdbuf_ptr = seq_begin;
2077 break; 2373 break;
2078 } 2374 }
2079 if (oldp != TermWin.parent[i]) 2375
2080 pchanged = 1; 2376 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2377 }
2085 for (; n < (unsigned int)i; n++) 2378 }
2086 { 2379}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2380
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2381// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2382wchar_t ecb_hot
2090 { 2383rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2384{
2092 break; 2385 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2386 {
2094 } 2387 // assume 7-bit to be ascii ALWAYS
2388 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2389 return *cmdbuf_ptr++;
2390
2391 wchar_t wc;
2392 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2393
2394 if (len == (size_t)-2)
2095 } 2395 {
2096 if (n > (int) (sizeof (TermWin.parent) 2396 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2397 cmdbuf_ptr = cmdbuf_endp;
2398 break;
2098 { 2399 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2400
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2401 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 } 2402 {
2107 else 2403 mbstate.reset (); // reset now undefined conversion state
2404 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2405 // in which case we "erroneously" return the next byte which might be valid.
2406 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2407 }
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 2408
2114 rqt.tv_sec = 1; 2409 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2410 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2411 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 } 2412 }
2413
2414 return NOCHAR;
2415}
2416
2417// read the next octet
2418uint32_t ecb_hot
2419rxvt_term::next_octet () NOTHROW
2420{
2421 return cmdbuf_ptr < cmdbuf_endp
2422 ? (unsigned char)*cmdbuf_ptr++
2423 : NOCHAR;
2424}
2425
2426static class out_of_input out_of_input;
2427
2428wchar_t ecb_hot
2429rxvt_term::cmd_getc () THROW ((class out_of_input))
2430{
2431 wchar_t c = next_char ();
2432
2433 if (c == NOCHAR)
2434 throw out_of_input;
2435
2131 return pchanged; 2436 return c;
2132} 2437}
2133#endif
2134 2438
2135/*}}} */ 2439uint32_t ecb_hot
2440rxvt_term::cmd_get8 () THROW ((class out_of_input))
2441{
2442 uint32_t c = next_octet ();
2443
2444 if (c == NOCHAR)
2445 throw out_of_input;
2446
2447 return c;
2448}
2136 2449
2137/*{{{ print pipe */ 2450/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2451/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2452#ifdef PRINTPIPE
2140FILE * 2453FILE * ecb_cold
2141rxvt_term::popen_printer () 2454rxvt_term::popen_printer ()
2142{ 2455{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2456 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2457
2145 if (stream == NULL) 2458 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2459 rxvt_warn ("can't open printer pipe, not printing.\n");
2460
2147 return stream; 2461 return stream;
2148} 2462}
2149 2463
2150int 2464int ecb_cold
2151rxvt_term::pclose_printer (FILE *stream) 2465rxvt_term::pclose_printer (FILE *stream)
2152{ 2466{
2153 fflush (stream); 2467 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); 2468 return pclose (stream);
2160# endif
2161} 2469}
2162 2470
2163/* 2471/*
2164 * simulate attached vt100 printer 2472 * simulate attached vt100 printer
2165 */ 2473 */
2166void 2474void ecb_cold
2167rxvt_term::process_print_pipe () 2475rxvt_term::process_print_pipe ()
2168{ 2476{
2169 int done; 2477 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2478
2172 if ((fd = popen_printer ()) == NULL) 2479 if (!fd)
2173 return; 2480 return;
2174 2481
2175 /* 2482 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2483 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2484 * is received.
2178 */ 2485 */
2179 for (done = 0; !done;) 2486 for (int done = 0; !done; )
2180 { 2487 {
2181 unsigned char buf[8]; 2488 unsigned char buf[8];
2182 unsigned char ch; 2489 unicode_t ch;
2183 unsigned int i, len; 2490 unsigned int i, len;
2184 2491
2185 if ((ch = cmd_getc ()) != C0_ESC) 2492 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2493 {
2187 if (putc (ch, fd) == EOF) 2494 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2495 break; /* done = 1 */
… …
2203 { 2510 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2511 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2512 break; /* done = 1 */
2206 } 2513 }
2207 } 2514 }
2515
2208 for (i = 0; i < len; i++) 2516 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2517 if (putc (buf[i], fd) == EOF)
2210 { 2518 {
2211 done = 1; 2519 done = 1;
2212 break; 2520 break;
2213 } 2521 }
2214 } 2522 }
2215 } 2523 }
2524
2216 pclose_printer (fd); 2525 pclose_printer (fd);
2217} 2526}
2218#endif /* PRINTPIPE */ 2527#endif /* PRINTPIPE */
2219/*}}} */ 2528/*}}} */
2220 2529
2221/* *INDENT-OFF* */
2222enum { 2530enum {
2223 C1_40 = 0x40, 2531 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2532 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, 2533 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, 2534 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 2535 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2536};
2229/* *INDENT-ON* */
2230 2537
2231/*{{{ process non-printing single characters */ 2538/*{{{ process non-printing single characters */
2232void 2539void ecb_hot
2233rxvt_term::process_nonprinting (unsigned char ch) 2540rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2541{
2235 switch (ch) 2542 switch (ch)
2236 { 2543 {
2544 case C0_ESC:
2545 process_escape_seq ();
2546 break;
2237 case C0_ENQ: /* terminal Status */ 2547 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2548 if (rs[Rs_answerbackstring])
2239 tt_write ( 2549 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 2550 else
2243 tt_write ((unsigned char *)VT100_ANS, 2551 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2552 break;
2246 case C0_BEL: /* bell */ 2553 case C0_BEL: /* bell */
2247 scr_bell (); 2554 scr_bell ();
2248 break; 2555 break;
2249 case C0_BS: /* backspace */ 2556 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2571 scr_charset_choose (1);
2265 break; 2572 break;
2266 case C0_SI: /* shift in - acs */ 2573 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2574 scr_charset_choose (0);
2268 break; 2575 break;
2576
2577#ifdef EIGHT_BIT_CONTROLS
2578 // 8-bit controls
2579 case 0x90: /* DCS */
2580 process_dcs_seq ();
2581 break;
2582 case 0x9b: /* CSI */
2583 process_csi_seq ();
2584 break;
2585 case 0x9d: /* OSC */
2586 process_osc_seq ();
2587 break;
2588#endif
2269 } 2589 }
2270} 2590}
2271/*}}} */ 2591/*}}} */
2272 2592
2273 2593
2274/*{{{ process VT52 escape sequences */ 2594/*{{{ process VT52 escape sequences */
2275void 2595void ecb_cold
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2596rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2597{
2278 int row, col; 2598 int row, col;
2279 2599
2280 switch (ch) 2600 switch (ch)
2281 { 2601 {
… …
2314 break; 2634 break;
2315 case 'Z': /* identify the terminal type */ 2635 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2636 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2637 break;
2318 case '<': /* turn off VT52 mode */ 2638 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2639 priv_modes &= ~PrivMode_vt52;
2320 break; 2640 break;
2321 case 'F': /* use special graphics character set */ 2641 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2642 case 'G': /* use regular character set */
2323 /* unimplemented */ 2643 /* unimplemented */
2324 break; 2644 break;
… …
2330} 2650}
2331/*}}} */ 2651/*}}} */
2332 2652
2333 2653
2334/*{{{ process escape sequences */ 2654/*{{{ process escape sequences */
2335void 2655void ecb_hot
2336rxvt_term::process_escape_seq () 2656rxvt_term::process_escape_seq ()
2337{ 2657{
2338 unsigned char ch = cmd_getc (); 2658 unicode_t ch = cmd_getc ();
2339 2659
2340 if (PrivateModes & PrivMode_vt52) 2660 if (priv_modes & PrivMode_vt52)
2341 { 2661 {
2342 process_escape_vt52 (ch); 2662 process_escape_vt52 (ch);
2343 return; 2663 return;
2344 } 2664 }
2345 2665
2346 switch (ch) 2666 switch (ch)
2347 { 2667 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2668 case '#':
2350 if (cmd_getc () == '8') 2669 if (cmd_getc () == '8')
2351 scr_E (); 2670 scr_E ();
2352 break; 2671 break;
2353 case '(': 2672 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2679 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2680 break;
2362 case '+': 2681 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2682 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2683 break;
2365#ifdef MULTICHAR_SET 2684#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': 2685 case '6':
2372 scr_backindex (); 2686 scr_backindex ();
2373 break; 2687 break;
2374#endif 2688#endif
2375 case '7': 2689 case '7':
2376 scr_cursor (SAVE); 2690 scr_cursor (SAVE);
2377 break; 2691 break;
2378 case '8': 2692 case '8':
2379 scr_cursor (RESTORE); 2693 scr_cursor (RESTORE);
2380 break; 2694 break;
2381#ifndef NO_FRILLS 2695#if !ENABLE_MINIMAL
2382 case '9': 2696 case '9':
2383 scr_forwardindex (); 2697 scr_forwardindex ();
2384 break; 2698 break;
2385#endif 2699#endif
2700 // DECPAM/DECPNM
2386 case '=': 2701 case '=':
2702 priv_modes |= PrivMode_aplKP;
2703 break;
2387 case '>': 2704 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2705 priv_modes &= ~PrivMode_aplKP;
2389 break; 2706 break;
2390 2707
2391 case C1_40: 2708 case C1_40:
2392 cmd_getc (); 2709 cmd_getc ();
2393 break; 2710 break;
… …
2396 break; 2713 break;
2397 2714
2398 /* 8.3.87: NEXT LINE */ 2715 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2716 case C1_NEL: /* ESC E */
2400 { 2717 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2718 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2719 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2720 }
2404 break; 2721 break;
2405 2722
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2723 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2724 case C1_ESA: /* ESC G */
2408 process_graphics (); 2725 // used by original rxvt for rob nations own graphics mode
2726 if (cmd_getc () == 'Q')
2727 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2409 break; 2728 break;
2410 2729
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2730 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2731 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2732 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2736 case C1_RI: /* ESC M */
2418 scr_index (DN); 2737 scr_index (DN);
2419 break; 2738 break;
2420 2739
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2740 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2741 /* case C1_SS2: break; */
2423 2742
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2743 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2744 /* case C1_SS3: break; */
2426 2745
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2746 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2747 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2748 process_dcs_seq ();
2430 break; 2749 break;
2431 2750
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2751 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2752 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2753 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2754 break; /* steal obsolete ESC [ c */
2437 2755
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2756 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2757 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2758 process_csi_seq ();
2441 break; 2759 break;
2442 2760
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2761 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2762 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2763 process_osc_seq ();
2446 break; 2764 break;
2447 2765
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2766 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2767 case 'c':
2768 mbstate.reset ();
2450 scr_poweron (); 2769 scr_poweron ();
2451 scrollbar_show (1); 2770 scrollBar.show (1);
2452 break; 2771 break;
2453 2772
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2773 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2774 case 'n':
2456 scr_charset_choose (2); 2775 scr_charset_choose (2);
… …
2463 } 2782 }
2464} 2783}
2465/*}}} */ 2784/*}}} */
2466 2785
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2786/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2787enum {
2470 CSI_ICH = 0x40, 2788 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2789 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 , 2790 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, 2791 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, 2792 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, 2793 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, 2794 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 , 2795 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 2796 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2479}; 2797};
2480 2798
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2799#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2800 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2801 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2802#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2803 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2804
2487const unsigned char csi_defaults[] = 2805static const unsigned char csi_defaults[] =
2488 { 2806 {
2489 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2807 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, */ 2808 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, */ 2809 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, [, \, ], ^, _, */ 2810 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, */ 2811 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, */ 2812 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, */ 2813 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, {, |, }, ~, */ 2814 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2815 };
2498/* *INDENT-ON* */
2499 2816
2500void 2817void ecb_hot
2501rxvt_term::process_csi_seq () 2818rxvt_term::process_csi_seq ()
2502{ 2819{
2503 unsigned char ch, priv, i; 2820 unicode_t ch, priv, prev_ch, i;
2504 unsigned int nargs, p; 2821 unsigned int nargs, p;
2505 int n, ndef; 2822 int n, ndef;
2506 int arg[ESC_ARGS]; 2823 int arg[ESC_ARGS] = { };
2507 2824
2508 for (nargs = ESC_ARGS; nargs > 0;) 2825 nargs = 0;
2509 arg[--nargs] = 0;
2510 2826
2511 priv = 0; 2827 priv = 0;
2512 ch = cmd_getc (); 2828 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2829 if ((ch >= '<' && ch <= '?') || ch == '!')
2830 {
2514 { /* '<' '=' '>' '?' */ 2831 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2832 priv = ch;
2516 ch = cmd_getc (); 2833 ch = cmd_getc ();
2517 } 2834 }
2835
2836 prev_ch = 0;
2518 /* read any numerical arguments */ 2837 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2838 for (n = -1; ch < CSI_ICH; )
2520 { 2839 {
2521 if (isdigit (ch)) 2840 if (isdigit (ch))
2522 { 2841 {
… …
2529 { 2848 {
2530 if (nargs < ESC_ARGS) 2849 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2850 arg[nargs++] = n;
2532 n = -1; 2851 n = -1;
2533 } 2852 }
2534 else if (ch == '\b') 2853 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); 2854 process_nonprinting (ch);
2546 } 2855
2856 prev_ch = ch;
2547 ch = cmd_getc (); 2857 ch = cmd_getc ();
2548 } 2858 }
2549 2859
2550 if (ch > CSI_7F) 2860 if (ch > CSI_7F)
2551 return; 2861 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2867 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2868 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2869 if (arg[p] == -1)
2560 arg[p] = ndef; 2870 arg[p] = ndef;
2561 2871
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 /* 2872 /*
2570 * private mode handling 2873 * private mode handling
2571 */ 2874 */
2572 if (priv) 2875 if (priv)
2573 { 2876 {
2574 switch (priv) 2877 switch (priv)
2575 { 2878 {
2576 case '>': 2879 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2880 if (ch == CSI_DA) /* secondary device attributes */
2881 {
2882 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2883 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2884 //
2885 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2886 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2887 // versions.
2888 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2889 tt_printf ("\033[>%d;95;0c", 'U');
2890 }
2579 break; 2891 break;
2892
2580 case '?': 2893 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2894 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2895 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2896 break;
2897
2898 case '!':
2899 if (ch == CSI_70)
2900 {
2901 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2902 scr_soft_reset ();
2903
2904 static const int pm_h[] = { 7, 25 };
2905 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2906
2907 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2908 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2584 } 2909 }
2910 break;
2911 }
2912
2585 return; 2913 return;
2586 } 2914 }
2587 2915
2588 switch (ch) 2916 switch (ch)
2589 { 2917 {
… …
2603 } 2931 }
2604 break; 2932 break;
2605#endif 2933#endif
2606 2934
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2935 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2936 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2937 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2938 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2939 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2940 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2941 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2942 break;
2615 2943
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2944 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2945 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 3016
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3017 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3018 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3019 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3020 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3021 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3022 break;
2695 3023
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3024 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3025 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3026 break;
2700 3027
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3028 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3029 process_sgr_mode (nargs, arg);
2703 break; 3030 break;
… …
2709 tt_printf ("\033[0n"); 3036 tt_printf ("\033[0n");
2710 break; 3037 break;
2711 case 6: /* CPR requested */ 3038 case 6: /* CPR requested */
2712 scr_report_position (); 3039 scr_report_position ();
2713 break; 3040 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3041 case 7: /* unofficial extension */
3042 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3043 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3044 break;
2718#endif
2719 case 8: /* unofficial extension */ 3045 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3046 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3047 break;
2722 } 3048 }
2723 break; 3049 break;
2724 3050
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3051 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3084 break;
2759 3085
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3086 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3087 if (arg[0] == 4)
2762 scr_insert_mode (0); 3088 scr_insert_mode (0);
3089 else if (arg[0] == 20)
3090 priv_modes &= ~PrivMode_LFNL;
2763 break; 3091 break;
2764 3092
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3093 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3094 if (arg[0] == 4)
2767 scr_insert_mode (1); 3095 scr_insert_mode (1);
3096 else if (arg[0] == 20)
3097 priv_modes |= PrivMode_LFNL;
3098 break;
3099
3100 case CSI_71: // DECSCUSR: set cursor style
3101 if (prev_ch == ' ')
3102 set_cursor_style (arg[0]);
2768 break; 3103 break;
2769 3104
2770 /* 3105 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3106 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3107 */
… …
2784 break; 3119 break;
2785 case CSI_75: 3120 case CSI_75:
2786 scr_cursor (RESTORE); 3121 scr_cursor (RESTORE);
2787 break; 3122 break;
2788 3123
2789#ifndef NO_FRILLS 3124#if !ENABLE_MINIMAL
2790 case CSI_74: 3125 case CSI_74:
2791 process_window_ops (arg, nargs); 3126 process_window_ops (arg, nargs);
2792 break; 3127 break;
2793#endif 3128#endif
2794 3129
2795 case CSI_78: /* DECREQTPARM */ 3130 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3131 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3132 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3133 break;
2799 3134
2800 default: 3135 default:
2801 break; 3136 break;
2802 } 3137 }
2803} 3138}
2804/*}}} */ 3139/*}}} */
2805 3140
2806#ifndef NO_FRILLS 3141#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3142void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3143rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3144{
2811 int x, y; 3145 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3146 XWindowAttributes wattr;
2816 Window wdummy; 3147 Window wdummy;
3148
3149 dLocal (Display *, dpy);
2817 3150
2818 if (nargs == 0) 3151 if (nargs == 0)
2819 return; 3152 return;
3153
2820 switch (args[0]) 3154 switch (args[0])
2821 { 3155 {
2822 /* 3156 /*
2823 * commands 3157 * commands
2824 */ 3158 */
2825 case 1: /* deiconify window */ 3159 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3160 XMapWindow (dpy, parent);
2827 break; 3161 break;
2828 case 2: /* iconify window */ 3162 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3163 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3164 break;
2832 case 3: /* set position (pixels) */ 3165 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3166 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3167 break;
2835 case 4: /* set size (pixels) */ 3168 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3169 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3170 break;
2838 case 5: /* raise window */ 3171 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3172 XRaiseWindow (dpy, parent);
2840 break; 3173 break;
2841 case 6: /* lower window */ 3174 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3175 XLowerWindow (dpy, parent);
2843 break; 3176 break;
2844 case 7: /* refresh window */ 3177 case 7: /* refresh window */
2845 scr_touch (true); 3178 scr_touch (true);
2846 break; 3179 break;
2847 case 8: /* set size (chars) */ 3180 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3181 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3182 (unsigned int) (args[1] * fheight));
2850 break; 3183 break;
3184
3185 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3186 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3187 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3188 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3189 (unsigned int) (args[1] * fheight));
2855 break; 3190 break;
3191
2856 /* 3192 /*
2857 * reports - some output format copied from XTerm 3193 * reports - some output format copied from XTerm
2858 */ 3194 */
2859 case 11: /* report window state */ 3195 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3196 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3197 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3198 break;
2863 case 13: /* report window position */ 3199 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3200 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3201 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3202 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3203 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3204 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3205 break;
2870 case 14: /* report window size (pixels) */ 3206 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3208 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3209 break;
3210 case 18: /* report text area size (chars) */
3211 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3212 break;
2874 case 18: /* report window size (chars) */ 3213 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3214 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3215 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3216 case 20: /* report icon label */
3217 {
3218 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3219 XGetIconName (dpy, parent, &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3220 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3221 XFree (s);
3222 }
2881 break; 3223 break;
2882 case 21: /* report window title */ 3224 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3225 {
3226 char *s;
3227 XFetchName (dpy, parent, &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3228 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3229 XFree (s);
3230 }
2885 break; 3231 break;
2886#endif
2887
2888 } 3232 }
2889} 3233}
2890#endif 3234#endif
2891 3235
2892/*----------------------------------------------------------------------*/ 3236/*----------------------------------------------------------------------*/
2893/* 3237/*
2894 * get input up until STRING TERMINATOR (or BEL) 3238 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3239 * ends_how is terminator used. returned input must be free()'d
2896 */ 3240 */
2897unsigned char * 3241char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3242rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3243{
2900 int seen_esc = 0; /* seen escape? */ 3244 unicode_t ch;
3245 bool seen_esc = false;
2901 unsigned int n = 0; 3246 unsigned int n = 0;
2902 unsigned char *s; 3247 wchar_t string[CBUFSIZ];
2903 unsigned char ch, string[STRING_MAX];
2904 3248
2905 for (; (ch = cmd_getc ());) 3249 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3250 {
2907 if (ch == C0_BEL 3251 if (seen_esc)
2908 || ch == CHAR_ST 3252 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3253 if (ch == 0x5c) /* 7bit ST */
2910 break; 3254 break;
3255 else
3256 return NULL;
3257 }
2911 if (ch == C0_ESC) 3258 else if (ch == C0_ESC)
2912 { 3259 {
2913 seen_esc = 1; 3260 seen_esc = true;
2914 continue; 3261 continue;
2915 } 3262 }
3263 else if (ch == C0_BEL || ch == CHAR_ST)
3264 break;
2916 else if (ch == '\t') 3265 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3266 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3267 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3268 return NULL; /* other control character - exit */
3269
3270 seen_esc = false;
3271
2920 if (n < sizeof (string) - 1) 3272 if (n >= sizeof (string) - 1)
3273 // stop at some sane length
3274 return NULL;
3275
2921 string[n++] = ch; 3276 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3277 }
3278
2924 string[n++] = '\0'; 3279 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3280
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3281 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3282
2929 return s; 3283 return rxvt_wcstombs (string);
2930} 3284}
2931 3285
2932/*----------------------------------------------------------------------*/ 3286/*----------------------------------------------------------------------*/
2933/* 3287/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3288 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3289 */
2936void 3290void
2937rxvt_term::process_dcs_seq () 3291rxvt_term::process_dcs_seq ()
2938{ 3292{
2939 unsigned char eh, *s;
2940 /* 3293 /*
2941 * Not handled yet 3294 * Not handled yet
2942 */ 3295 */
3296
3297 unicode_t eh;
2943 s = get_to_st (&eh); 3298 char *s = get_to_st (eh);
2944 if (s) 3299 if (s)
2945 free (s); 3300 free (s);
3301
2946 return; 3302 return;
2947} 3303}
2948 3304
2949/*----------------------------------------------------------------------*/ 3305/*----------------------------------------------------------------------*/
2950/* 3306/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3307 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3308 */
2953void 3309void
2954rxvt_term::process_osc_seq () 3310rxvt_term::process_osc_seq ()
2955{ 3311{
2956 unsigned char ch, eh, *s; 3312 int arg;
2957 int arg;
2958 3313
2959 ch = cmd_getc (); 3314 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3315 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3316 arg = arg * 10 + (ch - '0');
2962 3317
2963 if (ch == ';') 3318 if (ch == ';')
2964 { 3319 {
3320 unicode_t eh;
2965 s = get_to_st (&eh); 3321 char *s = get_to_st (eh);
3322
2966 if (s) 3323 if (s)
2967 { 3324 {
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); 3325 process_xterm_seq (arg, s, eh);
2980 free (s); 3326 free (s);
2981 } 3327 }
2982 } 3328 }
2983} 3329}
3330
3331void
3332rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3333{
3334 if (str[0] == '?' && !str[1])
3335 {
3336 rgba c;
3337 pix_colors_focused[color].get (c);
3338
3339#if XFT
3340 if (c.a != rgba::MAX_CC)
3341 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3342 else
3343#endif
3344 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3345 }
3346 else
3347 set_window_color (color, str);
3348}
3349
2984/* 3350/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3351 * 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 */ 3352 */
3006void 3353void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3354rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3355{
3009 int changed = 0; 3356 int color;
3010 int color;
3011 char *buf, *name; 3357 char *buf, *name;
3358 bool query = str[0] == '?' && !str[1];
3359 int saveop = op;
3360
3361 dLocal (Display *, dpy);
3012 3362
3013 assert (str != NULL); 3363 assert (str != NULL);
3364
3365 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3366 return;
3367
3014 switch (op) 3368 switch (op)
3015 { 3369 {
3016 case XTerm_name: 3370 case XTerm_name:
3017 set_title (str); 3371 set_title (str);
3018 /* FALLTHROUGH */ 3372 /* FALLTHROUGH */
3019 case XTerm_iconName: 3373 case XTerm_iconName:
3020 set_iconName (str); 3374 set_icon_name (str);
3021 break; 3375 break;
3022 case XTerm_title: 3376 case XTerm_title:
3023 set_title (str); 3377 set_title (str);
3024 break; 3378 break;
3379 case XTerm_property:
3380 if (str[0] == '?')
3381 {
3382 Atom prop = display->atom (str + 1);
3383 Atom actual_type;
3384 int actual_format;
3385 unsigned long nitems;
3386 unsigned long bytes_after;
3387 unsigned char *value = 0;
3388 const char *str = "";
3389
3390 if (prop
3391 && XGetWindowProperty (dpy, parent,
3392 prop, 0, 1<<16, 0, AnyPropertyType,
3393 &actual_type, &actual_format,
3394 &nitems, &bytes_after, &value) == Success
3395 && actual_type != None
3396 && actual_format == 8)
3397 str = (const char *)(value);
3398
3399 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3400
3401 XFree (value);
3402 }
3403 else
3404 {
3405 char *eq = strchr (str, '=');
3406
3407 if (eq)
3408 {
3409 *eq = 0;
3410 set_utf8_property (display->atom (str), eq + 1);
3411 }
3412 else
3413 XDeleteProperty (dpy, parent,
3414 display->atom (str));
3415 }
3416 break;
3417
3025 case XTerm_Color: 3418 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3419 for (buf = (char *)str; buf && *buf;)
3027 { 3420 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3421 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3422 break;
3423
3030 *name++ = '\0'; 3424 *name++ = '\0';
3031 color = atoi (buf); 3425 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3426
3427 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3428 break;
3429
3034 if ((buf = STRCHR (name, ';')) != NULL) 3430 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3431 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3432
3433 process_color_seq (op, color, name, resp);
3037 } 3434 }
3435 break;
3436 case Rxvt_restoreFG:
3437 case XTerm_Color00:
3438 process_color_seq (op, Color_fg, str, resp);
3439 break;
3440 case Rxvt_restoreBG:
3441 case XTerm_Color01:
3442 process_color_seq (op, Color_bg, str, resp);
3038 break; 3443 break;
3039#ifndef NO_CURSORCOLOR 3444#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3445 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3446 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3447 break;
3043#endif 3448#endif
3044 case XTerm_Color_pointer: 3449 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3450 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3451 break;
3452 case XTerm_Color_pointer_bg:
3453 process_color_seq (op, Color_pointer_bg, str, resp);
3454 break;
3455#ifdef OPTION_HC
3456 case XTerm_Color_HC:
3457 process_color_seq (op, Color_HC, str, resp);
3458 break;
3459 case XTerm_Color_HTC:
3460 process_color_seq (op, Color_HTC, str, resp);
3461 break;
3462#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3463#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3464 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3465 process_color_seq (op, Color_BD, str, resp);
3050 break; 3466 break;
3051 case XTerm_Color_UL: 3467 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3468 process_color_seq (op, Color_UL, str, resp);
3053 break; 3469 break;
3054 case XTerm_Color_RV: 3470 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3471 process_color_seq (op, Color_IT, str, resp);
3056 break; 3472 break;
3057#endif 3473#endif
3474 case URxvt_Color_border:
3475 process_color_seq (op, Color_border, str, resp);
3476 break;
3058 3477
3059 case XTerm_Menu: 3478#if BG_IMAGE_FROM_ROOT
3479 case URxvt_Color_tint:
3480 process_color_seq (op, Color_tint, str, resp);
3060 /* 3481 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3482 bool changed = false;
3062 * so DON'T do it here 3483
3484 if (ISSET_PIXCOLOR (Color_tint))
3485 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3486
3487 if (changed)
3488 update_background ();
3063 */ 3489 }
3490
3064 break; 3491 break;
3492#endif
3493
3494#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3495 case Rxvt_Pixmap:
3066 if (*str != ';') 3496 if (!strcmp (str, "?"))
3067 { 3497 {
3068#if XPM_BACKGROUND 3498 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3499 int h_scale = fimage.h_scale;
3070 set_bgPixmap (str); /* change pixmap */ 3500 int v_scale = fimage.v_scale;
3071#endif 3501 int h_align = fimage.h_align;
3072 scr_touch (true); 3502 int v_align = fimage.v_align;
3503
3504 sprintf (str, "[%dx%d+%d+%d]",
3505 h_scale, v_scale,
3506 h_align, v_align);
3507 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3508 }
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#ifndef NO_FRILLS
3103 case XTerm_locale:
3104 if (str[0] == '?' && !str[1])
3105 tt_printf ("%-.250s\n", locale);
3106 else 3509 else
3107 { 3510 {
3108 set_locale (str); 3511 bool changed = false;
3109# ifdef USE_XIM 3512
3110 im_cb (); 3513 if (*str != ';')
3111# endif 3514 {
3112 // TODO: call selection_make with the right values set 3515 try
3113 // to re-fresh the selection. 3516 {
3114 if (display->selection_owner == this) 3517 fimage.set_file_geometry (this, str);
3115 display->set_selection_owner (0); 3518 changed = true;
3519 }
3520 catch (const class rxvt_failure_exception &e)
3521 {
3522 }
3523 }
3524 else
3525 {
3526 str++;
3527 if (fimage.set_geometry (str, true))
3528 changed = true;
3529 }
3530
3531 if (changed)
3532 {
3533 if (bg_window_position_sensitive ())
3534 {
3535 int x, y;
3536 get_window_origin (x, y);
3537 parent_x = x;
3538 parent_y = y;
3539 }
3540 update_background ();
3541 }
3116 } 3542 }
3117 break; 3543 break;
3118#endif 3544#endif
3545
3546 case XTerm_logfile:
3547 // TODO, when secure mode?
3548 break;
3549
3119#if 0 3550#if 0
3120 case XTerm_dumpscreen: /* no error notices */ 3551 case Rxvt_dumpscreen: /* no error notices */
3121 { 3552 {
3122 int fd; 3553 int fd;
3123 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3554 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3124 { 3555 {
3125 scr_dump (fd); 3556 scr_dump (fd);
3126 close (fd); 3557 close (fd);
3127 } 3558 }
3128 } 3559 }
3129 break; 3560 break;
3130#endif 3561#endif
3562 case XTerm_font:
3563 op = URxvt_font;
3564 case URxvt_font:
3565#if ENABLE_STYLES
3566 case URxvt_boldFont:
3567 case URxvt_italicFont:
3568 case URxvt_boldItalicFont:
3569#endif
3570 if (query)
3571 tt_printf ("\33]%d;%-.250s%c", saveop,
3572 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3573 ? fontset[op - URxvt_font]->fontdesc : "",
3574 resp);
3575 else
3576 {
3577 const char *&res = rs[Rs_font + (op - URxvt_font)];
3131 3578
3579 res = strdup (str);
3580 allocated.push_back ((void *)res);
3581 set_fonts ();
3582 }
3583 break;
3584
3585 case URxvt_version:
3586 if (query)
3587 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3588 op,
3589 rs[Rs_name], VERSION[0], VERSION[2],
3590 resp);
3591 break;
3592
3593#if !ENABLE_MINIMAL
3594 case URxvt_locale:
3595 if (query)
3596 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3597 else
3598 {
3599 set_locale (str);
3600 pty->set_utf8_mode (enc_utf8);
3601 init_xlocale ();
3602 }
3603 break;
3604
3605 case URxvt_view_up:
3606 case URxvt_view_down:
3607 {
3608 int lines = atoi (str);
3609
3610 if (lines)
3611 scr_page (op == URxvt_view_up ? UP : DN, lines);
3612 else
3613 scr_erase_savelines ();
3614 }
3615
3616 break;
3617#endif
3618
3619#if ENABLE_PERL
3620 case URxvt_perl:
3621 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3622 break;
3623#endif
3132 } 3624 }
3133} 3625}
3134/*----------------------------------------------------------------------*/ 3626/*----------------------------------------------------------------------*/
3135 3627
3136/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3628/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3141 * 's' = save 3633 * 's' = save
3142 * 'r' = restore 3634 * 'r' = restore
3143 * 't' = toggle 3635 * 't' = toggle
3144 * so no need for fancy checking 3636 * so no need for fancy checking
3145 */ 3637 */
3146int 3638int ecb_cold
3147rxvt_term::privcases (int mode, unsigned long bit) 3639rxvt_term::privcases (int mode, unsigned long bit)
3148{ 3640{
3149 int state; 3641 int state;
3150 3642
3151 if (mode == 's') 3643 if (mode == 's')
3152 { 3644 {
3153 SavedModes |= (PrivateModes & bit); 3645 if (priv_modes & bit)
3646 SavedModes |= bit;
3647 else
3648 SavedModes &= ~bit;
3154 return -1; 3649 return -1;
3155 } 3650 }
3156 else 3651 else
3157 { 3652 {
3158 if (mode == 'r') 3653 if (mode == 'r')
3159 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3654 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3160 else 3655 else
3161 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3656 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3162 PrivMode (state, bit); 3657
3658 if (state)
3659 priv_modes |= bit;
3660 else
3661 priv_modes &= ~bit;
3163 } 3662 }
3663
3164 return state; 3664 return state;
3165} 3665}
3166 3666
3167/* we're not using priv _yet_ */ 3667/* we're not using priv _yet_ */
3168void 3668void
3169rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3669rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3170{ 3670{
3171 unsigned int i, j; 3671 unsigned int i, j;
3172 int state; 3672 int state;
3673
3173 static const struct 3674 static const struct
3174 { 3675 {
3175 const int argval; 3676 const int argval;
3176 const unsigned long bit; 3677 const unsigned long bit;
3177 }
3178 argtopriv[] = { 3678 } argtopriv[] = {
3179 { 1, PrivMode_aplCUR }, 3679 { 1, PrivMode_aplCUR }, // DECCKM
3180 { 2, PrivMode_vt52 }, 3680 { 2, PrivMode_vt52 }, // DECANM
3181 { 3, PrivMode_132 }, 3681 { 3, PrivMode_132 }, // DECCOLM
3182 { 4, PrivMode_smoothScroll }, 3682 { 4, PrivMode_smoothScroll }, // DECSCLM
3183 { 5, PrivMode_rVideo }, 3683 { 5, PrivMode_rVideo }, // DECSCNM
3184 { 6, PrivMode_relOrigin }, 3684 { 6, PrivMode_relOrigin }, // DECOM
3185 { 7, PrivMode_Autowrap }, 3685 { 7, PrivMode_Autowrap }, // DECAWM
3686 // 8, auto-repeat keys // DECARM
3186 { 9, PrivMode_MouseX10 }, 3687 { 9, PrivMode_MouseX10 },
3187#ifdef menuBar_esc 3688 { 12, PrivMode_BlinkingCursor },
3188 { menuBar_esc, PrivMode_menuBar }, 3689 // 18 end FF to printer after print screen
3189#endif 3690 // 19 Print screen prints full screen/scroll region
3691 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3190#ifdef scrollBar_esc 3692#ifdef scrollBar_esc
3191 { scrollBar_esc, PrivMode_scrollBar }, 3693 { scrollBar_esc, PrivMode_scrollBar },
3192#endif 3694#endif
3193 { 25, PrivMode_VisibleCursor },
3194 { 35, PrivMode_ShiftKeys }, 3695 { 35, PrivMode_ShiftKeys }, // rxvt extension
3696 // 38, tektronix mode // DECTEK
3195 { 40, PrivMode_132OK }, 3697 { 40, PrivMode_132OK },
3698 // 41 xterm more fixes NYI
3699 // 45 margin bell NYI
3700 // 46 start logging
3196 { 47, PrivMode_Screen }, 3701 { 47, PrivMode_Screen },
3197 { 66, PrivMode_aplKP }, 3702 { 66, PrivMode_aplKP }, // DECNKM
3198#ifndef NO_BACKSPACE_KEY 3703#ifndef NO_BACKSPACE_KEY
3199 { 67, PrivMode_BackSpace }, 3704 { 67, PrivMode_BackSpace }, // DECBKM
3200#endif 3705#endif
3201 { 1000, PrivMode_MouseX11 }, 3706 { 1000, PrivMode_MouseX11 },
3707 { 1002, PrivMode_MouseBtnEvent },
3708 { 1003, PrivMode_MouseAnyEvent },
3709#if ENABLE_FRILLS
3710 { 1005, PrivMode_ExtModeMouse },
3711#endif
3202 { 1010, PrivMode_TtyOutputInh }, 3712 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3203 { 1011, PrivMode_Keypress }, 3713 { 1011, PrivMode_Keypress }, // rxvt extension
3714#if ENABLE_FRILLS
3715 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3716#endif
3717 // 1035 enable modifiers for alt, numlock NYI
3718 // 1036 send ESC for meta keys NYI
3719 // 1037 send DEL for keypad delete NYI
3204 { 1047, PrivMode_Screen }, 3720 { 1047, PrivMode_Screen },
3721 // 1048 save and restore cursor, implemented in code
3205 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3722 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3723 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3724 { 2004, PrivMode_BracketPaste },
3206 }; 3725 };
3207 3726
3208 if (nargs == 0) 3727 if (nargs == 0)
3209 return; 3728 return;
3210 3729
… …
3217 for (i = 0; i < nargs; i++) 3736 for (i = 0; i < nargs; i++)
3218 { 3737 {
3219 state = -1; 3738 state = -1;
3220 3739
3221 /* basic handling */ 3740 /* basic handling */
3222 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3741 for (j = 0; j < ecb_array_length (argtopriv); j++)
3223 if (argtopriv[j].argval == arg[i]) 3742 if (argtopriv[j].argval == arg[i])
3224 { 3743 {
3225 state = privcases (mode, argtopriv[j].bit); 3744 state = privcases (mode, argtopriv[j].bit);
3226 break; 3745 break;
3227 } 3746 }
3228 3747
3229 /* extra handling for values with state unkept */ 3748 /* extra handling for values with state unkept */
3230 if (state == -1)
3231 switch (arg[i]) 3749 switch (arg[i])
3232 { 3750 {
3751#if ENABLE_STYLES
3752 case 1021:
3753 set_option (Opt_intensityStyles, mode);
3754
3755 scr_touch (true);
3756 break;
3757#endif
3233 case 1048: /* alternative cursor save */ 3758 case 1048: /* alternative cursor save */
3759 if (option (Opt_secondaryScreen))
3234 if (mode == 0) 3760 if (mode == 0)
3235 scr_cursor (RESTORE); 3761 scr_cursor (RESTORE);
3236 else if (mode == 1) 3762 else if (mode == 1)
3237 scr_cursor (SAVE); 3763 scr_cursor (SAVE);
3238 /* FALLTHROUGH */
3239 default:
3240 continue; /* for (;i;) */
3241 }
3242
3243 /* extra handling for values with valid 0 or 1 state */
3244 switch (arg[i])
3245 {
3246 /* case 1: - application cursor keys */
3247 case 2: /* VT52 mode */
3248 /* oddball mode. should be set regardless of set/reset
3249 * parameter. Return from VT52 mode with an ESC < from
3250 * within VT52 mode
3251 */
3252 PrivMode (1, PrivMode_vt52);
3253 break; 3764 break;
3765 }
3766
3767 if (state >= 0)
3768 /* extra handling for values with valid 0 or 1 state */
3769 switch (arg[i])
3770 {
3771 /* case 1: - application cursor keys */
3772 case 2: /* VT52 mode */
3773 /* oddball mode. should be set regardless of set/reset
3774 * parameter. Return from VT52 mode with an ESC < from
3775 * within VT52 mode
3776 */
3777 priv_modes |= PrivMode_vt52;
3778 break;
3254 case 3: /* 80/132 */ 3779 case 3: /* 80/132 */
3255 if (PrivateModes & PrivMode_132OK) 3780 if (priv_modes & PrivMode_132OK)
3256 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3781 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3257 (unsigned int)TermWin.height);
3258 break; 3782 break;
3259 case 4: /* smooth scrolling */ 3783 case 4: /* smooth scrolling */
3260 if (state)
3261 Options &= ~Opt_jumpScroll;
3262 else
3263 Options |= Opt_jumpScroll; 3784 set_option (Opt_jumpScroll, !state);
3264 break; 3785 break;
3265 case 5: /* reverse video */ 3786 case 5: /* reverse video */
3266 scr_rvideo_mode (state); 3787 scr_rvideo_mode (state);
3267 break; 3788 break;
3268 case 6: /* relative/absolute origins */ 3789 case 6: /* relative/absolute origins */
3269 scr_relative_origin (state); 3790 scr_relative_origin (state);
3270 break; 3791 break;
3271 case 7: /* autowrap */ 3792 case 7: /* autowrap */
3272 scr_autowrap (state); 3793 scr_autowrap (state);
3273 break; 3794 break;
3274 /* case 8: - auto repeat, can't do on a per window basis */ 3795 /* case 8: - auto repeat, can't do on a per window basis */
3275 case 9: /* X10 mouse reporting */ 3796 case 9: /* X10 mouse reporting */
3276 if (state) /* orthogonal */ 3797 if (state) /* orthogonal */
3277 PrivateModes &= ~ (PrivMode_MouseX11); 3798 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3278 break; 3799 break;
3279#ifdef menuBar_esc
3280 case menuBar_esc:
3281#ifdef MENUBAR
3282 map_menuBar (state);
3283#endif
3284 break;
3285#endif
3286#ifdef scrollBar_esc 3800#ifdef scrollBar_esc
3287 case scrollBar_esc: 3801 case scrollBar_esc:
3288 if (scrollbar_mapping (state)) 3802 scrollBar.map (state);
3289 {
3290 resize_all_windows (0, 0, 0); 3803 resize_all_windows (0, 0, 0);
3291 scr_touch (true); 3804 scr_touch (true);
3292 }
3293 break; 3805 break;
3294#endif 3806#endif
3807#ifdef CURSOR_BLINK
3808 case 12:
3809 cursor_blink_reset ();
3810 break;
3811#endif
3295 case 25: /* visible/invisible cursor */ 3812 case 25: /* visible/invisible cursor */
3296 scr_cursor_visible (state); 3813 scr_cursor_visible (state);
3297 break; 3814 break;
3298 /* case 35: - shift keys */ 3815 /* case 35: - shift keys */
3299 /* case 40: - 80 <--> 132 mode */ 3816 /* case 40: - 80 <--> 132 mode */
3300 case 47: /* secondary screen */ 3817 case 47: /* secondary screen */
3301 scr_change_screen (state); 3818 scr_change_screen (state);
3302 break; 3819 break;
3303 /* case 66: - application key pad */ 3820 /* case 66: - application key pad */
3304 /* case 67: - backspace key */ 3821 /* case 67: - backspace key */
3305 case 1000: /* X11 mouse reporting */ 3822 case 1000: /* X11 mouse reporting */
3306 if (state) /* orthogonal */ 3823 if (state) /* orthogonal */
3307 PrivateModes &= ~ (PrivMode_MouseX10); 3824 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3308 break; 3825 break;
3309#if 0
3310 case 1001: 3826 case 1002:
3311 break; /* X11 mouse highlighting */ 3827 case 1003:
3312#endif 3828 if (state)
3829 {
3830 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3831 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3832 mouse_row = mouse_col = 0;
3833 vt_emask_mouse = PointerMotionMask;
3834 }
3835 else
3836 vt_emask_mouse = NoEventMask;
3837
3838 vt_select_input ();
3839 break;
3313 case 1010: /* scroll to bottom on TTY output inhibit */ 3840 case 1010: /* scroll to bottom on TTY output inhibit */
3314 if (state)
3315 Options &= ~Opt_scrollTtyOutput;
3316 else
3317 Options |= Opt_scrollTtyOutput; 3841 set_option (Opt_scrollTtyOutput, !state);
3318 break; 3842 break;
3319 case 1011: /* scroll to bottom on key press */ 3843 case 1011: /* scroll to bottom on key press */
3320 if (state)
3321 Options |= Opt_scrollTtyKeypress; 3844 set_option (Opt_scrollTtyKeypress, state);
3322 else
3323 Options &= ~Opt_scrollTtyKeypress;
3324 break; 3845 break;
3325 case 1047: /* secondary screen w/ clearing */ 3846 case 1047: /* secondary screen w/ clearing last */
3326 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3847 if (option (Opt_secondaryScreen))
3327 if (current_screen != PRIMARY) 3848 if (!state)
3328 scr_erase_screen (2); 3849 scr_erase_screen (2);
3850
3329 scr_change_screen (state); 3851 scr_change_screen (state);
3330 /* FALLTHROUGH */
3331 default:
3332 break; 3852 break;
3853 case 1049: /* secondary screen w/ clearing first */
3854 if (option (Opt_secondaryScreen))
3855 if (state)
3856 scr_cursor (SAVE);
3857
3858 scr_change_screen (state);
3859
3860 if (option (Opt_secondaryScreen))
3861 if (state)
3862 scr_erase_screen (2);
3863 else
3864 scr_cursor (RESTORE);
3865 break;
3866 default:
3867 break;
3333 } 3868 }
3334 } 3869 }
3335} 3870}
3336/*}}} */ 3871/*}}} */
3337 3872
3338/*{{{ process sgr sequences */ 3873/*{{{ process sgr sequences */
3339void 3874void ecb_hot
3340rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3875rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3341{ 3876{
3342 unsigned int i; 3877 unsigned int i;
3343 short rendset; 3878 short rendset;
3344 int rendstyle; 3879 int rendstyle;
3345 3880
3346 if (nargs == 0) 3881 if (nargs == 0)
3347 { 3882 {
3348 scr_rendition (0, ~RS_None); 3883 scr_rendition (0, ~RS_None);
3349 return; 3884 return;
3350 } 3885 }
3886
3351 for (i = 0; i < nargs; i++) 3887 for (i = 0; i < nargs; i++)
3352 { 3888 {
3353 rendset = -1; 3889 rendset = -1;
3354 switch (arg[i]) 3890 switch (arg[i])
3355 { 3891 {
… …
3357 rendset = 0, rendstyle = ~RS_None; 3893 rendset = 0, rendstyle = ~RS_None;
3358 break; 3894 break;
3359 case 1: 3895 case 1:
3360 rendset = 1, rendstyle = RS_Bold; 3896 rendset = 1, rendstyle = RS_Bold;
3361 break; 3897 break;
3898 //case 2: // low intensity
3899 case 3:
3900 rendset = 1, rendstyle = RS_Italic;
3901 break;
3362 case 4: 3902 case 4:
3363 rendset = 1, rendstyle = RS_Uline; 3903 rendset = 1, rendstyle = RS_Uline;
3364 break; 3904 break;
3365 case 5: 3905 case 5: // slowly blinking
3906 case 6: // rapidly blinking
3366 rendset = 1, rendstyle = RS_Blink; 3907 rendset = 1, rendstyle = RS_Blink;
3367 break; 3908 break;
3909 //case 6: // scoansi light background
3368 case 7: 3910 case 7:
3369 rendset = 1, rendstyle = RS_RVid; 3911 rendset = 1, rendstyle = RS_RVid;
3370 break; 3912 break;
3371 case 22: 3913 case 8:
3914 // invisible. NYI
3915 break;
3916 //case 9: // crossed out
3917 //case 10: // scoansi acs off, primary font
3918 //case 11: // scoansi acs on, first alt font
3919 //case 12: // scoansi acs on, |0x80, second alt font
3920 //...
3921 //case 19: // ninth alt font
3922 //case 20: // gothic
3923 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3372 rendset = 0, rendstyle = RS_Bold; 3924 rendset = 0, rendstyle = RS_Bold;
3373 break; 3925 break;
3374 case 24: 3926 case 22: // bold off (vt220)
3927 rendset = 0, rendstyle = RS_Bold;
3928 break;
3929 case 23: // disable italic
3930 rendset = 0, rendstyle = RS_Italic;
3931 break;
3932 case 24: // underline off (vt220)
3375 rendset = 0, rendstyle = RS_Uline; 3933 rendset = 0, rendstyle = RS_Uline;
3376 break; 3934 break;
3377 case 25: 3935 case 25: // blink off (vt220)
3378 rendset = 0, rendstyle = RS_Blink; 3936 rendset = 0, rendstyle = RS_Blink;
3379 break; 3937 break;
3380 case 27: 3938 case 26: // variable spacing (iso 8613)
3939 rendset = 0, rendstyle = RS_Blink;
3940 break;
3941 case 27: // reverse off (vt220)
3381 rendset = 0, rendstyle = RS_RVid; 3942 rendset = 0, rendstyle = RS_RVid;
3382 break; 3943 break;
3944 //case 28: // visible. NYI
3945 //case 29: // not crossed-out
3383 } 3946 }
3947
3384 if (rendset != -1) 3948 if (rendset != -1)
3385 { 3949 {
3386 scr_rendition (rendset, rendstyle); 3950 scr_rendition (rendset, rendstyle);
3387 continue; /* for (;i;) */ 3951 continue; /* for (;i;) */
3388 } 3952 }
… …
3395 case 33: 3959 case 33:
3396 case 34: 3960 case 34:
3397 case 35: 3961 case 35:
3398 case 36: 3962 case 36:
3399 case 37: 3963 case 37:
3400 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3964 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3401 Color_fg);
3402 break; 3965 break;
3403#ifdef TTY_256COLOR 3966 case 38: // set fg color, ISO 8613-6
3404 case 38:
3405 if (nargs > i + 2 && arg[i + 1] == 5) 3967 if (nargs > i + 2 && arg[i + 1] == 5)
3406 { 3968 {
3407 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3969 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3408 Color_fg);
3409 i += 2; 3970 i += 2;
3410 } 3971 }
3411 break; 3972 break;
3412#endif
3413 case 39: /* default fg */ 3973 case 39: /* default fg */
3414 scr_color (Color_fg, Color_fg); 3974 scr_color (Color_fg, Color_fg);
3415 break; 3975 break;
3416 3976
3417 case 40: 3977 case 40:
… …
3420 case 43: 3980 case 43:
3421 case 44: 3981 case 44:
3422 case 45: 3982 case 45:
3423 case 46: 3983 case 46:
3424 case 47: 3984 case 47:
3425 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3985 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3426 Color_bg);
3427 break; 3986 break;
3428#ifdef TTY_256COLOR 3987 case 48: // set bg color, ISO 8613-6
3429 case 48:
3430 if (nargs > i + 2 && arg[i + 1] == 5) 3988 if (nargs > i + 2 && arg[i + 1] == 5)
3431 { 3989 {
3432 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3990 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3433 Color_bg);
3434 i += 2; 3991 i += 2;
3435 } 3992 }
3436 break; 3993 break;
3437#endif
3438 case 49: /* default bg */ 3994 case 49: /* default bg */
3439 scr_color (Color_bg, Color_bg); 3995 scr_color (Color_bg, Color_bg);
3440 break; 3996 break;
3441 3997
3442#ifndef NO_BRIGHTCOLOR 3998 //case 50: // not variable spacing
3999
4000#if !ENABLE_MINIMAL
3443 case 90: 4001 case 90:
3444 case 91: /* set bright fg color */ 4002 case 91: /* set bright fg color */
3445 case 92: 4003 case 92:
3446 case 93: 4004 case 93:
3447 case 94: 4005 case 94:
3448 case 95: 4006 case 95:
3449 case 96: 4007 case 96:
3450 case 97: 4008 case 97:
3451 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4009 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3452 Color_fg);
3453 break; 4010 break;
3454 case 100: 4011 case 100:
3455 case 101: /* set bright bg color */ 4012 case 101: /* set bright bg color */
3456 case 102: 4013 case 102:
3457 case 103: 4014 case 103:
3458 case 104: 4015 case 104:
3459 case 105: 4016 case 105:
3460 case 106: 4017 case 106:
3461 case 107: 4018 case 107:
3462 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4019 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3463 Color_bg);
3464 break; 4020 break;
3465#endif 4021#endif
3466
3467 } 4022 }
3468 } 4023 }
4024}
4025
4026void
4027rxvt_term::set_cursor_style (int style)
4028{
4029 if (!IN_RANGE_INC (style, 0, 6))
4030 return;
4031
4032 if (style == 0)
4033 style = 1;
4034
4035 cursor_type = (style - 1) / 2;
4036 set_option (Opt_cursorUnderline, cursor_type == 1);
4037
4038#ifdef CURSOR_BLINK
4039 set_option (Opt_cursorBlink, style & 1);
4040 cursor_blink_reset ();
4041#endif
4042
4043 want_refresh = 1;
3469} 4044}
3470/*}}} */ 4045/*}}} */
3471 4046
3472/*{{{ process Rob Nation's own graphics mode sequences */
3473void
3474rxvt_term::process_graphics ()
3475{
3476 unsigned char ch, cmd = cmd_getc ();
3477
3478 if (cmd == 'Q')
3479 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */
3481 return;
3482 }
3483 /* swallow other graphics sequences until terminating ':' */
3484 do
3485 ch = cmd_getc ();
3486 while (ch != ':');
3487}
3488/*}}} */
3489
3490/* ------------------------------------------------------------------------- */ 4047/* ---------------------------------------------------------------------- */
4048/* Write data to the pty as typed by the user, pasted with the mouse,
4049 * or generated by us in response to a query ESC sequence.
4050 */
3491 4051
3492/* 4052/*
3493 * Send printf () formatted output to the command. 4053 * Send printf () formatted output to the command.
3494 * Only use for small amounts of data. 4054 * Only use for small amounts of data.
3495 */ 4055 */
3496void 4056void
3497rxvt_term::tt_printf (const char *fmt,...) 4057rxvt_term::tt_printf (const char *fmt,...)
3498{ 4058{
3499 va_list arg_ptr; 4059 va_list arg_ptr;
3500 unsigned char buf[256]; 4060 char buf[256];
3501 4061
3502 va_start (arg_ptr, fmt); 4062 va_start (arg_ptr, fmt);
3503 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4063 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3504 va_end (arg_ptr); 4064 va_end (arg_ptr);
3505 tt_write (buf, STRLEN (buf)); 4065 tt_write (buf, strlen (buf));
3506} 4066}
3507 4067
3508/* ---------------------------------------------------------------------- */
3509/* Write data to the pty as typed by the user, pasted with the mouse, 4068/* Write data to the pty as typed by the user. */
3510 * or generated by us in response to a query ESC sequence.
3511 */
3512void 4069void
3513rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4070rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3514{ 4071{
3515 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4072 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4073 return;
3516 4074
3517 if (len) 4075 if (option (Opt_scrollTtyKeypress))
4076 if (view_start)
3518 { 4077 {
4078 view_start = 0;
4079 want_refresh = 1;
4080 }
4081
4082 tt_write_ (data, len);
4083}
4084
4085void
4086rxvt_term::tt_write (const char *data, unsigned int len)
4087{
4088 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4089 return;
4090
4091 tt_write_ (data, len);
4092}
4093
4094static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4095
4096void
4097rxvt_term::tt_write_ (const char *data, unsigned int len)
4098{
4099 if (pty->pty < 0)
4100 return;
4101
4102 if (v_buflen == 0)
4103 {
4104 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4105
4106 max_it (written, 0);
4107
4108 if (written == len)
4109 return;
4110
4111 data += written;
4112 len -= written;
4113 }
4114
4115 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4116
4117 memcpy (v_buffer + v_buflen, data, len);
4118 v_buflen += len;
4119
4120 pty_ev.set (ev::READ | ev::WRITE);
4121}
4122
4123void rxvt_term::pty_write ()
4124{
4125 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4126
4127 if (written > 0)
4128 {
4129 v_buflen -= written;
4130
3519 if (v_buflen == 0) 4131 if (v_buflen == 0)
3520 { 4132 {
3521 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3522
3523 if ((unsigned int)written == len)
3524 return;
3525
3526 data += written;
3527 len -= written;
3528 }
3529
3530
3531 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3532
3533 memcpy (v_buffer + v_buflen, data, len);
3534 v_buflen += len;
3535 }
3536
3537 for (;;)
3538 {
3539 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3540
3541 if (written > 0)
3542 {
3543 v_buflen -= written;
3544
3545 if (v_buflen == 0)
3546 {
3547 free (v_buffer); 4133 free (v_buffer);
3548 v_buffer = 0; 4134 v_buffer = 0;
3549 v_buflen = 0;
3550 4135
3551 pty_ev.set (EVENT_READ); 4136 pty_ev.set (ev::READ);
3552 return;
3553 }
3554
3555 memmove (v_buffer, v_buffer + written, v_buflen);
3556 }
3557 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3558 // original code just ignores this...
3559 destroy ();
3560 else
3561 {
3562 pty_ev.set (EVENT_READ | EVENT_WRITE);
3563 return; 4137 return;
3564 } 4138 }
4139
4140 memmove (v_buffer, v_buffer + written, v_buflen);
3565 } 4141 }
4142 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4143 pty_ev.set (ev::READ);
3566} 4144}
3567 4145
3568/*----------------------- end-of-file (C source) -----------------------*/ 4146/*----------------------- end-of-file (C source) -----------------------*/
3569 4147

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