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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.56 by pcg, Tue Feb 24 00:02:44 2004 UTC vs.
Revision 1.559 by root, Fri Nov 14 10:08:20 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 if (n > 0 && s < count)
700 {
701 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
702 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
703 cmdbuf_ptr = cmdbuf_base;
704 cmdbuf_endp -= n;
705 s += n;
706 }
707 if (count > s)
708 {
709 rxvt_print_error ("data loss: cmd_write too large");
710 count = s;
711 }
712 for (; count--;)
713 *cmdbuf_endp++ = *str++;
714 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
715} 951}
716#endif /* MENUBAR_MAX */
717 952
718void 953void
719rxvt_term::flush () 954rxvt_term::flush ()
720{ 955{
721#ifdef TRANSPARENT 956 flush_ev.stop ();
722 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
723 { 960 {
724 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
725 scr_clear ();
726 scr_touch (false); 962 scr_touch (false);
727 want_refresh = 1;
728 } 963 }
729#endif 964#endif
730 965
731 if (want_refresh) 966 if (want_refresh)
732 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
733 scr_refresh (refresh_type); 1006 scr_refresh ();
734 scrollbar_show (1); 1007 scrollBar.show (1);
735#ifdef USE_XIM 1008#if USE_XIM
736 IMSendSpot (); 1009 im_send_spot ();
737#endif 1010#endif
738
739 } 1011 }
740 1012
741 display->flush (); 1013 display->flush ();
742} 1014}
743 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
744void 1017void
745rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
746{ 1019{
747 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
748 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
749 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;
750 flush (); 1032 flush ();
751} 1033}
752 1034
753#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
754void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (hidden_cursor)
1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
1044
1045 if (option (Opt_cursorBlink))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1051void
755rxvt_term::cursor_blink_cb (time_watcher &w) 1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
756{ 1053{
757 hidden_cursor = !hidden_cursor; 1054 hidden_cursor = !hidden_cursor;
758 want_refresh = 1; 1055 want_refresh = 1;
759 1056 refresh_check ();
760 w.start (w.at + BLINK_INTERVAL);
761} 1057}
762#endif 1058#endif
763 1059
764#ifdef TEXT_BLINK 1060#ifdef TEXT_BLINK
765void 1061void
766rxvt_term::text_blink_cb (time_watcher &w) 1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
767{ 1063{
768 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
769 { 1065 {
770 hidden_text = !hidden_text; 1066 hidden_text = !hidden_text;
771 want_refresh = 1; 1067 want_refresh = 1;
772 w.start (w.at + TEXT_BLINK_INTERVAL); 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))
773 } 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 ();
774} 1181}
775#endif 1182#endif
776 1183
777bool 1184bool
778rxvt_term::pty_fill () 1185rxvt_term::pty_fill ()
779{ 1186{
780 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1187 cmdbuf_reify ();
781 1188
782 memmove (cmdbuf_base, cmdbuf_ptr, n); 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
783 cmdbuf_ptr = cmdbuf_base; 1194 cmdbuf_ptr = cmdbuf_base;
784 cmdbuf_endp = cmdbuf_ptr + n; 1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
785 1198
786 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
787 1200
788 if (n > 0) 1201 if (r > 0)
789 { 1202 {
790 cmdbuf_endp += n; 1203 cmdbuf_endp += r;
791 return true; 1204 return true;
792 } 1205 }
793 else if (n < 0 && errno != EAGAIN) 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))
794 destroy (); 1218 destroy ();
1219 }
795 1220
796 return false; 1221 return false;
797} 1222}
798 1223
799void 1224void
800rxvt_term::pty_cb (io_watcher &w, short revents) 1225rxvt_term::pty_cb (ev::io &w, int revents)
801{ 1226{
802 SET_R (this); 1227 make_current ();
803 SET_LOCALE (locale);
804 1228
805 if (revents & EVENT_WRITE) 1229 if (revents & ev::READ)
806 tt_write (0, 0);
807 else if (revents & EVENT_READ)
808 {
809 bool flag = true;
810
811 // loop, but don't allow a single term to monopolize us 1230 // loop, but don't allow a single term to monopolize us
812 // the number of loops is fully arbitrary, and thus wrong 1231 for (int i = CBUFCNT; i-- && pty_fill (); )
813 while (flag && pty_fill ()) 1232 cmd_parse ();
814 {
815 if (!seen_input)
816 {
817 seen_input = 1;
818 /* once we know the shell is running, send the screen size. Again! */
819 tt_winch ();
820 }
821 1233
822 uint32_t ch = NOCHAR; 1234 if (revents & ev::WRITE)
1235 pty_write ();
823 1236
824 for (;;) 1237 refresh_check ();
825 {
826 if (ch == NOCHAR)
827 ch = next_char ();
828
829 if (ch == NOCHAR) // TODO: improve
830 break;
831
832 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
833 {
834 /* Read a text string from the input buffer */
835 uint32_t buf[BUFSIZ];
836 bool refreshnow = false;
837 int nlines = 0;
838 uint32_t *str = buf;
839
840 *str++ = ch;
841
842 for (;;)
843 {
844 ch = next_char ();
845
846 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
847 break;
848 else
849 {
850 *str++ = ch;
851
852 if (ch == '\n')
853 {
854 nlines++;
855 refresh_count++;
856
857 if (! (Options & Opt_jumpScroll)
858 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
859 {
860 refreshnow = true;
861 flag = false;
862 ch = NOCHAR;
863 break;
864 }
865
866 // scr_add_lines only works for nlines < TermWin.nrow - 1.
867 if (nlines >= TermWin.nrow - 1)
868 {
869 scr_add_lines (buf, nlines, str - buf);
870 nlines = 0;
871 str = buf;
872 }
873 }
874
875 if (str >= buf + BUFSIZ)
876 {
877 ch = NOCHAR;
878 break;
879 }
880 }
881 }
882
883 scr_add_lines (buf, nlines, str - buf);
884
885 /*
886 * If there have been a lot of new lines, then update the screen
887 * What the heck I'll cheat and only refresh less than every page-full.
888 * the number of pages between refreshes is refresh_limit, which
889 * is incremented here because we must be doing flat-out scrolling.
890 *
891 * refreshing should be correct for small scrolls, because of the
892 * time-out
893 */
894 if (refreshnow)
895 {
896 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
897 refresh_limit++;
898
899 scr_refresh (refresh_type);
900 }
901
902 }
903 else
904 {
905 switch (ch)
906 {
907 default:
908 process_nonprinting (ch);
909 break;
910 case C0_ESC: /* escape char */
911 process_escape_seq ();
912 break;
913 /*case 0x9b: */ /* CSI */
914 /* process_csi_seq (); */
915 }
916
917 ch = NOCHAR;
918 }
919 }
920 }
921 }
922} 1238}
923 1239
924// read the next character, currently handles UTF-8 1240void ecb_cold
925// will probably handle all sorts of other stuff in the future 1241rxvt_term::pointer_unblank ()
926uint32_t
927rxvt_term::next_char ()
928{ 1242{
929 while (cmdbuf_ptr < cmdbuf_endp) 1243 XDefineCursor (dpy, vt, TermWin_cursor);
930 { 1244 recolour_cursor ();
931 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
932 return *cmdbuf_ptr++;
933
934 wchar_t wc;
935 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
936
937 if (len == (size_t)-2)
938 return NOCHAR;
939
940 if (len == (size_t)-1)
941 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
942
943 // assume wchar == unicode
944 cmdbuf_ptr += len;
945 return wc;
946 }
947
948 return NOCHAR;
949}
950
951/* rxvt_cmd_getc () - Return next input character */
952/*
953 * Return the next input character after first passing any keyboard input
954 * to the command.
955 */
956uint32_t
957rxvt_term::cmd_getc ()
958{
959 for (;;)
960 {
961 uint32_t c = next_char ();
962 if (c != NOCHAR)
963 return c;
964
965 // incomplete sequences should occur rarely, still, a better solution
966 // would be preferred. either setjmp/longjmp or better design.
967 fcntl (cmd_fd, F_SETFL, 0);
968 pty_fill ();
969 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
970 }
971}
972 1245
973#ifdef POINTER_BLANK 1246#ifdef POINTER_BLANK
974void
975rxvt_term::pointer_unblank ()
976{
977 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
978 recolour_cursor ();
979
980 hidden_pointer = 0; 1247 hidden_pointer = 0;
981 1248
982 if (Options & Opt_pointerBlank) 1249 if (option (Opt_pointerBlank))
983 pointer_ev.start (NOW + pointerBlankDelay); 1250 pointer_ev.start (pointerBlankDelay);
1251#endif
984} 1252}
985 1253
986void 1254#ifdef POINTER_BLANK
1255void ecb_cold
987rxvt_term::pointer_blank () 1256rxvt_term::pointer_blank ()
988{ 1257{
989 if (! (Options & Opt_pointerBlank)) 1258 if (!option (Opt_pointerBlank))
990 return; 1259 return;
991 1260
992 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1261 XDefineCursor (dpy, vt, display->blank_cursor);
993 XFlush (display->display); 1262 XFlush (dpy);
994 1263
995 hidden_pointer = 1; 1264 hidden_pointer = 1;
996} 1265}
997 1266
998void 1267void ecb_cold
999rxvt_term::pointer_cb (time_watcher &w) 1268rxvt_term::pointer_cb (ev::timer &w, int revents)
1000{ 1269{
1001 SET_R (this); 1270 make_current ();
1002 SET_LOCALE (locale);
1003 1271
1004 pointer_blank (); 1272 pointer_blank ();
1005} 1273}
1006#endif 1274#endif
1007 1275
1008void 1276void
1009rxvt_term::mouse_report (XButtonEvent &ev) 1277rxvt_term::mouse_report (XButtonEvent &ev)
1010{ 1278{
1011 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
1012 int x, y; 1280 int x, y;
1281 int code = 32;
1013 1282
1014 x = ev.x; 1283 x = Pixel2Col (ev.x) + 1;
1015 y = ev.y; 1284 y = Pixel2Row (ev.y) + 1;
1016 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 }
1017 1295
1018 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
1019 {
1020 button_number = 3; 1297 button_number = 3;
1021 }
1022 else 1298 else
1023 { 1299 {
1024 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
1025 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
1026 if (button_number >= 3) 1302 if (button_number >= 3)
1027 button_number += (64 - 3); 1303 button_number += 64 - 3;
1028 } 1304 }
1029 1305
1030 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
1031 { 1307 {
1032 /* 1308 /*
1033 * do not report ButtonRelease 1309 * do not report ButtonRelease
1034 * no state info allowed 1310 * no state info allowed
1035 */ 1311 */
… …
1050 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1051 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
1052#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
1053 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1054#endif 1330#endif
1055
1056 } 1331 }
1057 1332
1058#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
1059 fprintf (stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
1060 if (key_state & 16) 1335 if (key_state & 16)
1061 fputc ('C', stderr); 1336 fputc ('C', stderr);
1062 if (key_state & 4) 1337 if (key_state & 4)
1063 fputc ('S', stderr); 1338 fputc ('S', stderr);
… …
1065 fputc ('A', stderr); 1340 fputc ('A', stderr);
1066 if (key_state & 32) 1341 if (key_state & 32)
1067 fputc ('2', stderr); 1342 fputc ('2', stderr);
1068 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
1069 button_number, 1344 button_number,
1070 x + 1, 1345 x,
1071 y + 1); 1346 y);
1072#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
1073 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
1074 (32 + button_number + key_state), 1363 code + button_number + key_state,
1075 (32 + x + 1), 1364 32 + x,
1076 (32 + y + 1)); 1365 32 + y);
1077#endif
1078} 1366}
1079
1080#ifdef USING_W11LIB
1081void
1082rxvt_W11_process_x_event (XEvent *ev)
1083{
1084 rxvt_t *r = rxvt_get_r ();
1085
1086 x_cb (*ev);
1087}
1088#endif
1089 1367
1090/*{{{ process an X event */ 1368/*{{{ process an X event */
1091void 1369void ecb_hot
1092rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
1093{ 1371{
1094 SET_R (this); 1372 make_current ();
1095 SET_LOCALE (locale);
1096 1373
1097#if defined(CURSOR_BLINK) 1374 dLocal (Display *, dpy);
1098 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1099 {
1100 if (hidden_cursor)
1101 {
1102 hidden_cursor = 0;
1103 want_refresh = 1;
1104 }
1105 1375
1106 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1376 if (ev.xany.window == vt
1107 } 1377 && SHOULD_INVOKE (HOOK_X_EVENT)
1108#endif 1378 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1109
1110#if defined(POINTER_BLANK)
1111 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1112 {
1113 if (ev.type == MotionNotify
1114 || ev.type == ButtonPress
1115 || ev.type == ButtonRelease)
1116 if (hidden_pointer)
1117 pointer_unblank ();
1118
1119 if (ev.type == KeyPress && hidden_pointer == 0)
1120 pointer_blank ();
1121 }
1122#endif
1123
1124#ifdef USE_XIM
1125 if (XFilterEvent (&ev, None))
1126 return; 1379 return;
1127#endif
1128 1380
1381 // for XQueryPointer
1129 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
1130 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
1131 unsigned int unused_mask; 1384 unsigned int unused_mask;
1132
1133#ifdef DEBUG_X
1134 const char *const eventnames[] =
1135 { /* mason - this matches my system */
1136 "",
1137 "",
1138 "KeyPress",
1139 "KeyRelease",
1140 "ButtonPress",
1141 "ButtonRelease",
1142 "MotionNotify",
1143 "EnterNotify",
1144 "LeaveNotify",
1145 "FocusIn",
1146 "FocusOut",
1147 "KeymapNotify",
1148 "Expose",
1149 "GraphicsExpose",
1150 "NoExpose",
1151 "VisibilityNotify",
1152 "CreateNotify",
1153 "DestroyNotify",
1154 "UnmapNotify",
1155 "MapNotify",
1156 "MapRequest",
1157 "ReparentNotify",
1158 "ConfigureNotify",
1159 "ConfigureRequest",
1160 "GravityNotify",
1161 "ResizeRequest",
1162 "CirculateNotify",
1163 "CirculateRequest",
1164 "PropertyNotify",
1165 "SelectionClear",
1166 "SelectionRequest",
1167 "SelectionNotify",
1168 "ColormapNotify",
1169 "ClientMessage",
1170 "MappingNotify"
1171 };
1172#endif
1173
1174#ifdef DEBUG_X
1175 struct timeval tp;
1176 struct tm *ltt;
1177 (void)gettimeofday (&tp, NULL);
1178 ltt = localtime (& (tp.tv_sec));
1179 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));
1180#endif
1181 1385
1182 switch (ev.type) 1386 switch (ev.type)
1183 { 1387 {
1184 case KeyPress: 1388 case KeyPress:
1185 lookup_key (ev.xkey); 1389 key_press (ev.xkey);
1186 break; 1390 break;
1187 1391
1188#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1189 case KeyRelease: 1392 case KeyRelease:
1190 { 1393 key_release (ev.xkey);
1191 if (! (ev.xkey.state & ControlMask))
1192 mouse_slip_wheel_speed = 0;
1193 else
1194 {
1195 KeySym ks;
1196
1197 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1198 if (ks == XK_Control_L || ks == XK_Control_R)
1199 mouse_slip_wheel_speed = 0;
1200 }
1201 break; 1394 break;
1202 }
1203#endif
1204 1395
1205 case ButtonPress: 1396 case ButtonPress:
1206 button_press (ev.xbutton); 1397 button_press (ev.xbutton);
1207 break; 1398 break;
1208 1399
… …
1210 button_release (ev.xbutton); 1401 button_release (ev.xbutton);
1211 break; 1402 break;
1212 1403
1213 case ClientMessage: 1404 case ClientMessage:
1214 if (ev.xclient.format == 32 1405 if (ev.xclient.format == 32
1215 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1216 destroy ();
1217#ifdef OFFIX_DND
1218 /* OffiX Dnd (drag 'n' drop) protocol */
1219 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1220 && (ev.xclient.data.l[0] == DndFile
1221 || ev.xclient.data.l[0] == DndDir
1222 || ev.xclient.data.l[0] == DndLink))
1223 { 1407 {
1224 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1225 Atom ActualType; 1409 {
1226 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1227 unsigned char *data; 1411 {
1228 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1229 1413 {
1230 XGetWindowProperty (display->display, display->root, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1231 xa[XA_DNDSELECTION], 1415 destroy ();
1232 0L, 1000000L, 1416 }
1233 False, AnyPropertyType, 1417#if ENABLE_EWMH
1234 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1235 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1236 &data); 1421 &ev);
1237 XChangeProperty (display->display, display->root, 1422#endif
1238 XA_CUT_BUFFER0, XA_STRING, 1423 }
1239 8, PropModeReplace, 1424 }
1240 data, STRLEN (data)); 1425#if ENABLE_XEMBED
1241 selection_paste (display->root, XA_CUT_BUFFER0, True); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1242 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
1243 } 1434 }
1244#endif /* OFFIX_DND */
1245 break;
1246
1247 case MappingNotify:
1248 XRefreshKeyboardMapping (& (ev.xmapping));
1249 break; 1435 break;
1250 1436
1251 /* 1437 /*
1252 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1253 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1272 break; 1458 break;
1273 } 1459 }
1274 break; 1460 break;
1275 1461
1276 case FocusIn: 1462 case FocusIn:
1277 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)
1278 { 1478 {
1279 TermWin.focus = 1; 1479 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1280 want_refresh = 1;
1281#ifdef USE_XIM
1282 if (Input_Context != NULL)
1283 XSetICFocus (Input_Context);
1284#endif
1285#ifdef CURSOR_BLINK
1286 if (Options & Opt_cursorBlink)
1287 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1288#endif
1289
1290 } 1480 ;
1291 break;
1292 1481
1293 case FocusOut: 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1294 if (TermWin.focus) 1483
1484 bool moved = false;
1485#ifdef HAVE_BG_PIXMAP
1486 if (bg_window_position_sensitive ())
1295 { 1487 {
1296 TermWin.focus = 0; 1488 want_position_change = true;
1297 want_refresh = 1; 1489 if (bg_img == 0)
1298#ifdef USE_XIM 1490 moved = true;
1299 if (Input_Context != NULL)
1300 XUnsetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.stop ();
1305 hidden_cursor = 0;
1306#endif
1307
1308 }
1309 break;
1310
1311 case ConfigureNotify:
1312 if (ev.xconfigure.window == TermWin.parent[0])
1313 {
1314 int height, width;
1315
1316 do
1317 { /* Wrap lots of configures into one */
1318 width = ev.xconfigure.width;
1319 height = ev.xconfigure.height;
1320 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1321 } 1491 }
1322 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1492#endif
1323 1493
1324 if (szHint.width != width || szHint.height != height) 1494 if (want_position_change)
1325 { 1495 {
1326 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1496 int x, y;
1327 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 }
1328 } 1513 }
1329#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 }
1330 else 1520 else
1331 { 1521 {
1332 D_SIZE ((stderr, "Size: Not resizing")); 1522#ifdef HAVE_BG_PIXMAP
1523 if (moved)
1524 update_background ();
1525#endif
1333 } 1526 }
1334#endif
1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1336 if (Options & Opt_transparent)
1337 {
1338 check_our_parents ();
1339 if (am_transparent)
1340 want_full_refresh = 1;
1341 }
1342#endif
1343 1527
1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1344 } 1529 }
1345 break; 1530 break;
1346 1531
1532 case PropertyNotify:
1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1534 break;
1535
1347 case SelectionClear: 1536 case SelectionClear:
1348 display->set_selection_owner (0); 1537 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1349 break;
1350
1351 case SelectionNotify:
1352 if (selection_wait == Sel_normal)
1353 selection_paste (ev.xselection.requestor,
1354 ev.xselection.property, True);
1355 break; 1538 break;
1356 1539
1357 case SelectionRequest: 1540 case SelectionRequest:
1358 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1359 break; 1542 break;
1360 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
1361 case UnmapNotify: 1563 case UnmapNotify:
1362 TermWin.mapped = 0; 1564 mapped = 0;
1363#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1364 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1365#endif 1567#endif
1568 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1366 break; 1569 break;
1367
1368 case MapNotify:
1369 TermWin.mapped = 1;
1370#ifdef TEXT_BLINK
1371 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1372#endif
1373 break;
1374
1375#ifdef TRANSPARENT
1376 case ReparentNotify:
1377 rootwin_cb (ev);
1378 break;
1379#endif /* TRANSPARENT */
1380 1570
1381 case GraphicsExpose: 1571 case GraphicsExpose:
1382 case Expose: 1572 case Expose:
1383 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1384 { 1574 {
1385#ifdef NO_SLOW_LINK_SUPPORT 1575 do
1576 {
1386 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1387 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1388#else 1579 }
1389 // 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 {
1390 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1391 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1392 //scr_expose (ev.xexpose.x, 0, 1588 }
1393 // ev.xexpose.width, TermWin.height, False); 1589
1394#endif
1395 want_refresh = 1; 1590 want_refresh = 1;
1396 } 1591 }
1397 else 1592 else
1398 { 1593 {
1399 XEvent unused_event; 1594 XEvent unused_event;
1400 1595
1401 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1402 Expose, 1597 ;
1403 &unused_event)) ; 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1404 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 ;
1405 GraphicsExpose, 1600
1406 &unused_event)) ; 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1407 if (isScrollbarWindow (ev.xany.window))
1408 { 1602 {
1409 scrollBar.setIdle (); 1603 scrollBar.state = SB_STATE_IDLE;
1410 scrollbar_show (0); 1604 scrollBar.show (0);
1411 } 1605 }
1412#ifdef MENUBAR
1413 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1414 menubar_expose ();
1415#endif
1416 } 1606 }
1417 break; 1607 break;
1418 1608
1419 case MotionNotify: 1609 case MotionNotify:
1420#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1421 if (hidden_pointer) 1611 if (hidden_pointer)
1422 pointer_unblank (); 1612 pointer_unblank ();
1423#endif 1613#endif
1424#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1425 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)
1426 { 1621 {
1427 menubar_control (ev.xbutton); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1428 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1429 } 1624 ; // nop
1430#endif
1431 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1432 break;
1433
1434 if (ev.xany.window == TermWin.vt)
1435 {
1436 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1437 { 1626 {
1438 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1439 ; 1628 ;
1440 1629
1441 XQueryPointer (display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1442 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1443 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1444 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1445 &unused_mask); 1634 &ev.xbutton.state);
1446#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1447 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1448 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1449 { 1638 {
1450#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
1451 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1452 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1453#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1454 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1455 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1456 { 1654 {
1655 page_dirn scroll_selection_dir;
1457 int dist; 1656 int dist;
1458
1459 pending_scroll_selection=1;
1460 1657
1461 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1462 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1463 */ 1660 */
1464 if (scroll_selection_delay<=0) 1661 if (!sel_scroll_ev.is_active ())
1465 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1466 1663
1467 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1468 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1469 */ 1666 */
1470 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1471 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1472 selection_save_state=
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1474 1670
1475 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1476 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1477 { 1673 {
1478 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1479 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1480 } 1676 }
1481 else 1677 else
1482 { 1678 {
1483 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1484 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1485 (TermWin.int_bwidth + TermWin.height);
1486 } 1681 }
1682
1487 scroll_selection_lines= (Pixel2Height (dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1488 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1489 MIN_IT (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1490 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1491 } 1689 }
1492 else 1690 else
1493 { 1691 {
1494 /* we are within the text window, so we 1692 /* we are within the text window, so we
1495 * shouldn't be scrolling 1693 * shouldn't be scrolling
1496 */ 1694 */
1497 pending_scroll_selection = 0; 1695 sel_scroll_ev.stop();
1498 } 1696 }
1499#endif 1697#endif
1500#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1501
1502 } 1699 }
1503#endif 1700#endif
1504
1505 } 1701 }
1506 } 1702 }
1507 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1508 { 1704 {
1509 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1510 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1511 XQueryPointer (display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1512 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1513 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1514 & (ev.xbutton.x), & (ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1515 &unused_mask); 1713 &unused_mask);
1516 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1517 scrollbar_size ()); 1715 scrollBar.size ());
1518 scr_refresh (refresh_type);
1519 refresh_limit = 0; 1716 want_refresh = 1;
1520 scrollbar_show (1); 1717 scrollBar.show (1);
1521 } 1718 }
1522 break; 1719 break;
1523 } 1720 }
1524}
1525 1721
1526void 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_recolour ();
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_recolour ();
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)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 rgba c;
1846 pix_colors [Color_fade].get (c);
1847 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1848 }
1849#endif
1850}
1851
1852#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1853void ecb_hot
1527rxvt_term::rootwin_cb (XEvent &ev) 1854rxvt_term::rootwin_cb (XEvent &ev)
1528{ 1855{
1529 SET_R (this); 1856 make_current ();
1530 SET_LOCALE (locale); 1857
1858 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1859 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1860 return;
1531 1861
1532 switch (ev.type) 1862 switch (ev.type)
1533 { 1863 {
1534 case PropertyNotify: 1864 case PropertyNotify:
1865 /*
1866 * if user used some Esetroot compatible prog to set the root bg,
1867 * use the property to determine the pixmap. We use it later on.
1868 */
1535 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1869 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1870 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1536 { 1871 {
1537 if (ev.xproperty.state == PropertyNewValue) 1872#if BG_IMAGE_FROM_ROOT
1538 selection_property (ev.xproperty.window, ev.xproperty.atom); 1873 if (option (Opt_transparent))
1539 break; 1874 {
1875 rxvt_img::new_from_root (this)->replace (root_img);
1876 update_background ();
1877 }
1878#endif
1879 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1540 } 1880 }
1541#ifdef TRANSPARENT
1542 else
1543 {
1544 /*
1545 * if user used some Esetroot compatible prog to set the root bg,
1546 * use the property to determine the pixmap. We use it later on.
1547 */
1548 if (xa[XA_XROOTPMAPID] == 0)
1549 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1550 1881
1551 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1552 return;
1553 }
1554
1555 /* FALLTHROUGH */
1556 case ReparentNotify:
1557 if ((Options & Opt_transparent) && check_our_parents ())
1558 if (am_transparent)
1559 want_full_refresh = 1;
1560 break; 1882 break;
1561#endif
1562 } 1883 }
1884
1885 refresh_check ();
1563} 1886}
1887#endif
1564 1888
1565void 1889void
1566rxvt_term::button_press (XButtonEvent &ev) 1890rxvt_term::button_press (XButtonEvent &ev)
1567{ 1891{
1568 int reportmode = 0, clickintime; 1892 int reportmode = 0, clickintime;
1569 1893
1570 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1894 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1895
1571 if (!bypass_keystate) 1896 if (!bypass_keystate)
1572 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1897 reportmode = !! (priv_modes & PrivMode_mouse_report);
1898
1573 /* 1899 /*
1574 * VT window processing of button press 1900 * VT window processing of button press
1575 */ 1901 */
1576 if (ev.window == TermWin.vt) 1902 if (ev.window == vt)
1577 { 1903 {
1904 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1905 return;
1906
1907#if ISO_14755
1908 // 5.4
1909 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1910 {
1911 iso14755_54 (ev.x, ev.y);
1912 return;
1913 }
1914#endif
1915
1578 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1916 clickintime = ev.time - MEvent.time < multiClickTime;
1917
1579 if (reportmode) 1918 if (reportmode)
1580 { 1919 {
1581 /* mouse report from vt window */ 1920 /* mouse report from vt window */
1582 /* save the xbutton state (for ButtonRelease) */ 1921 /* save the xbutton state (for ButtonRelease) */
1583 MEvent.state = ev.state; 1922 MEvent.state = ev.state;
1584#ifdef MOUSE_REPORT_DOUBLECLICK 1923#ifdef MOUSE_REPORT_DOUBLECLICK
1585 if (ev.button == MEvent.button && clickintime) 1924 if (ev.button == MEvent.button && clickintime)
1586 { 1925 {
1587 /* same button, within alloted time */ 1926 /* same button, within allowed time */
1588 MEvent.clicks++; 1927 MEvent.clicks++;
1928
1589 if (MEvent.clicks > 1) 1929 if (MEvent.clicks > 1)
1590 { 1930 {
1591 /* only report double clicks */ 1931 /* only report double clicks */
1592 MEvent.clicks = 2; 1932 MEvent.clicks = 2;
1593 mouse_report (ev); 1933 mouse_report (ev);
… …
1605 mouse_report (ev); 1945 mouse_report (ev);
1606 } 1946 }
1607#else 1947#else
1608 MEvent.button = ev.button; 1948 MEvent.button = ev.button;
1609 mouse_report (ev); 1949 mouse_report (ev);
1610#endif /* MOUSE_REPORT_DOUBLECLICK */ 1950#endif /* MOUSE_REPORT_DOUBLECLICK */
1611 1951
1612 } 1952 }
1613 else 1953 else
1614 { 1954 {
1615 if (ev.button != MEvent.button) 1955 if (ev.button != MEvent.button)
1616 MEvent.clicks = 0; 1956 MEvent.clicks = 0;
1957
1617 switch (ev.button) 1958 switch (ev.button)
1618 { 1959 {
1619 case Button1: 1960 case Button1:
1961 /* allow meta + click to select rectangular areas */
1962 /* should be done in screen.C */
1963#if ENABLE_FRILLS
1964 selection.rect = !!(ev.state & ModMetaMask);
1965#else
1966 selection.rect = false;
1967#endif
1968
1620 /* allow shift+left click to extend selection */ 1969 /* allow shift+left click to extend selection */
1621 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1970 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1622 { 1971 {
1623 if (MEvent.button == Button1 && clickintime) 1972 if (MEvent.button == Button1 && clickintime)
1624 selection_rotate (ev.x, ev.y); 1973 selection_rotate (ev.x, ev.y);
1625 else 1974 else
1626 selection_extend (ev.x, ev.y, 1); 1975 selection_extend (ev.x, ev.y, 1);
… …
1641 case Button3: 1990 case Button3:
1642 if (MEvent.button == Button3 && clickintime) 1991 if (MEvent.button == Button3 && clickintime)
1643 selection_rotate (ev.x, ev.y); 1992 selection_rotate (ev.x, ev.y);
1644 else 1993 else
1645 selection_extend (ev.x, ev.y, 1); 1994 selection_extend (ev.x, ev.y, 1);
1995
1646 MEvent.button = Button3; 1996 MEvent.button = Button3;
1647 break; 1997 break;
1648 } 1998 }
1649 } 1999 }
2000
1650 MEvent.time = ev.time; 2001 MEvent.time = ev.time;
1651 return; 2002 return;
1652 } 2003 }
1653 2004
1654 /* 2005 /*
1655 * Scrollbar window processing of button press 2006 * Scrollbar window processing of button press
1656 */ 2007 */
1657 if (isScrollbarWindow (ev.window)) 2008 if (scrollBar.state && ev.window == scrollBar.win)
1658 { 2009 {
1659 scrollBar.setIdle (); 2010 page_dirn direction = NO_DIR;
2011
2012 if (scrollBar.upButton (ev.y))
2013 direction = UP; /* up */
2014 else if (scrollBar.dnButton (ev.y))
2015 direction = DN; /* down */
2016
2017 scrollBar.state = SB_STATE_IDLE;
1660 /* 2018 /*
1661 * Rxvt-style scrollbar: 2019 * Rxvt-style scrollbar:
1662 * move up if mouse is above slider 2020 * move up if mouse is above slider
1663 * move dn if mouse is below slider 2021 * move dn if mouse is below slider
1664 * 2022 *
… …
1673 /* 2031 /*
1674 * Mouse report disabled scrollbar: 2032 * Mouse report disabled scrollbar:
1675 * arrow buttons - send up/down 2033 * arrow buttons - send up/down
1676 * click on scrollbar - send pageup/down 2034 * click on scrollbar - send pageup/down
1677 */ 2035 */
1678 if ((scrollBar.style == R_SB_NEXT 2036 if (direction == UP)
1679 && scrollbarnext_upButton (ev.y))
1680 || (scrollBar.style == R_SB_RXVT
1681 && scrollbarrxvt_upButton (ev.y)))
1682 tt_printf ("\033[A"); 2037 tt_printf ("\033[A");
1683 else if ((scrollBar.style == R_SB_NEXT 2038 else if (direction == DN)
1684 && scrollbarnext_dnButton (ev.y))
1685 || (scrollBar.style == R_SB_RXVT
1686 && scrollbarrxvt_dnButton (ev.y)))
1687 tt_printf ("\033[B"); 2039 tt_printf ("\033[B");
1688 else 2040 else
1689 switch (ev.button) 2041 switch (ev.button)
1690 { 2042 {
1691 case Button2: 2043 case Button2:
… …
1698 tt_printf ("\033[5~"); 2050 tt_printf ("\033[5~");
1699 break; 2051 break;
1700 } 2052 }
1701 } 2053 }
1702 else 2054 else
1703#endif /* NO_SCROLLBAR_REPORT */ 2055#endif /* NO_SCROLLBAR_REPORT */
1704
1705 {
1706 char upordown = 0;
1707
1708 if (scrollBar.style == R_SB_NEXT)
1709 { 2056 {
1710 if (scrollbarnext_upButton (ev.y)) 2057 if (direction != NO_DIR)
1711 upordown = -1; /* up */
1712 else if (scrollbarnext_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 else if (scrollBar.style == R_SB_RXVT)
1716 {
1717 if (scrollbarrxvt_upButton (ev.y))
1718 upordown = -1; /* up */
1719 else if (scrollbarrxvt_dnButton (ev.y))
1720 upordown = 1; /* down */
1721 }
1722 if (upordown)
1723 { 2058 {
1724#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1725 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2060 if (!cont_scroll_ev.is_active ())
2061 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1726#endif 2062#endif
1727 if (scr_page (upordown < 0 ? UP : DN, 1)) 2063 if (scr_page (direction, 1))
1728 { 2064 {
1729 if (upordown < 0) 2065 if (direction == UP)
1730 scrollBar.setUp (); 2066 scrollBar.state = SB_STATE_UP;
1731 else 2067 else
1732 scrollBar.setDn (); 2068 scrollBar.state = SB_STATE_DOWN;
1733 } 2069 }
1734 } 2070 }
1735 else 2071 else
1736 switch (ev.button) 2072 switch (ev.button)
1737 { 2073 {
1738 case Button2: 2074 case Button2:
1739 switch (scrollbar_align) 2075 switch (scrollBar.align)
1740 { 2076 {
1741 case R_SB_ALIGN_TOP: 2077 case SB_ALIGN_TOP:
1742 csrO = 0; 2078 csrO = 0;
1743 break; 2079 break;
1744 case R_SB_ALIGN_CENTRE: 2080 case SB_ALIGN_CENTRE:
1745 csrO = (scrollBar.bot - scrollBar.top) / 2; 2081 csrO = (scrollBar.bot - scrollBar.top) / 2;
1746 break; 2082 break;
1747 case R_SB_ALIGN_BOTTOM: 2083 case SB_ALIGN_BOTTOM:
1748 csrO = scrollBar.bot - scrollBar.top; 2084 csrO = scrollBar.bot - scrollBar.top;
1749 break; 2085 break;
1750 } 2086 }
2087
1751 if (scrollBar.style == R_SB_XTERM 2088 if (scrollBar.style == SB_STYLE_XTERM
1752 || scrollbar_above_slider (ev.y) 2089 || scrollBar.above_slider (ev.y)
1753 || scrollbar_below_slider (ev.y)) 2090 || scrollBar.below_slider (ev.y))
1754 scr_move_to ( scrollbar_position (ev.y) - csrO, 2091 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1755 scrollbar_size ()); 2092
1756 scrollBar.setMotion (); 2093 scrollBar.state = SB_STATE_MOTION;
1757 break; 2094 break;
1758 2095
1759 case Button1: 2096 case Button1:
1760 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2097 if (scrollBar.align == SB_ALIGN_CENTRE)
1761 csrO = ev.y - scrollBar.top; 2098 csrO = ev.y - scrollBar.top;
1762 /* FALLTHROUGH */ 2099 /* FALLTHROUGH */
1763 2100
1764 case Button3: 2101 case Button3:
1765 if (scrollBar.style != R_SB_XTERM) 2102 if (scrollBar.style != SB_STYLE_XTERM)
1766 { 2103 {
1767 if (scrollbar_above_slider (ev.y)) 2104 if (scrollBar.above_slider (ev.y))
1768# ifdef RXVT_SCROLL_FULL 2105# ifdef RXVT_SCROLL_FULL
1769 scr_page (UP, TermWin.nrow - 1); 2106 scr_page (UP, nrow - 1);
1770# else 2107# else
1771 scr_page (UP, TermWin.nrow / 4); 2108 scr_page (UP, nrow / 4);
1772# endif 2109# endif
1773 else if (scrollbar_below_slider (ev.y)) 2110 else if (scrollBar.below_slider (ev.y))
1774# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
1775 scr_page (DN, TermWin.nrow - 1); 2112 scr_page (DN, nrow - 1);
1776# else 2113# else
1777 scr_page (DN, TermWin.nrow / 4); 2114 scr_page (DN, nrow / 4);
1778# endif 2115# endif
1779 else 2116 else
1780 scrollBar.setMotion (); 2117 scrollBar.state = SB_STATE_MOTION;
1781 } 2118 }
1782 else 2119 else
1783 { 2120 {
1784 scr_page ((ev.button == Button1 ? DN : UP), 2121 scr_page ((ev.button == Button1 ? DN : UP),
1785 (TermWin.nrow 2122 (nrow
1786 * scrollbar_position (ev.y) 2123 * scrollBar.position (ev.y)
1787 / scrollbar_size ())); 2124 / scrollBar.size ()));
1788 } 2125 }
2126
1789 break; 2127 break;
1790 } 2128 }
1791 } 2129 }
2130
1792 return; 2131 return;
1793 } 2132 }
1794#if MENUBAR
1795 /*
1796 * Menubar window processing of button press
1797 */
1798 if (isMenuBarWindow (ev.window))
1799 menubar_control (ev);
1800#endif
1801} 2133}
1802 2134
1803void 2135void
1804rxvt_term::button_release (XButtonEvent &ev) 2136rxvt_term::button_release (XButtonEvent &ev)
1805{ 2137{
1806 int reportmode = 0; 2138 int reportmode = 0;
1807 2139
1808 csrO = 0; /* reset csr Offset */ 2140 csrO = 0; /* reset csr Offset */
1809 if (!bypass_keystate) 2141 if (!bypass_keystate)
1810 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2142 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811 2143
1812 if (scrollbar_isUpDn ()) 2144 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1813 { 2145 {
1814 scrollBar.setIdle (); 2146 scrollBar.state = SB_STATE_IDLE;
1815 scrollbar_show (0); 2147 scrollBar.show (0);
1816#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1817 refresh_type &= ~SMOOTH_REFRESH;
1818#endif
1819
1820 } 2148 }
2149
1821#ifdef SELECTION_SCROLLING 2150#ifdef SELECTION_SCROLLING
1822 pending_scroll_selection=0; 2151 sel_scroll_ev.stop();
1823#endif 2152#endif
2153
1824 if (ev.window == TermWin.vt) 2154 if (ev.window == vt)
1825 { 2155 {
2156 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2157 return;
2158
2159#if ISO_14755
2160 // 5.4
2161 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2162 return;
2163#endif
2164
1826 if (reportmode) 2165 if (reportmode)
1827 { 2166 {
1828 /* mouse report from vt window */ 2167 /* mouse report from vt window */
1829 /* don't report release of wheel "buttons" */ 2168 /* don't report release of wheel "buttons" */
1830 if (ev.button >= 4) 2169 if (ev.button >= 4)
… …
1832#ifdef MOUSE_REPORT_DOUBLECLICK 2171#ifdef MOUSE_REPORT_DOUBLECLICK
1833 /* only report the release of 'slow' single clicks */ 2172 /* only report the release of 'slow' single clicks */
1834 if (MEvent.button != AnyButton 2173 if (MEvent.button != AnyButton
1835 && (ev.button != MEvent.button 2174 && (ev.button != MEvent.button
1836 || (ev.time - MEvent.time 2175 || (ev.time - MEvent.time
1837 > MULTICLICK_TIME / 2))) 2176 > multiClickTime / 2)))
1838 { 2177 {
1839 MEvent.clicks = 0; 2178 MEvent.clicks = 0;
1840 MEvent.button = AnyButton; 2179 MEvent.button = AnyButton;
1841 mouse_report (ev); 2180 mouse_report (ev);
1842 } 2181 }
1843#else /* MOUSE_REPORT_DOUBLECLICK */ 2182#else /* MOUSE_REPORT_DOUBLECLICK */
1844 MEvent.button = AnyButton; 2183 MEvent.button = AnyButton;
1845 mouse_report (ev); 2184 mouse_report (ev);
1846#endif /* MOUSE_REPORT_DOUBLECLICK */ 2185#endif /* MOUSE_REPORT_DOUBLECLICK */
1847 return; 2186 return;
1848 } 2187 }
2188
1849 /* 2189 /*
1850 * dumb hack to compensate for the failure of click-and-drag 2190 * dumb hack to compensate for the failure of click-and-drag
1851 * when overriding mouse reporting 2191 * when overriding mouse reporting
1852 */ 2192 */
1853 if (PrivateModes & PrivMode_mouse_report 2193 if (priv_modes & PrivMode_mouse_report
1854 && bypass_keystate 2194 && bypass_keystate
1855 && ev.button == Button1 && MEvent.clicks <= 1) 2195 && ev.button == Button1 && MEvent.clicks <= 1)
1856 selection_extend (ev.x, ev.y, 0); 2196 selection_extend (ev.x, ev.y, 0);
1857 2197
1858 switch (ev.button) 2198 switch (ev.button)
1859 { 2199 {
1860 case Button1: 2200 case Button1:
1861 case Button3: 2201 case Button3:
1862 selection_make (ev.time); 2202 selection_make (ev.time);
1863 break; 2203 break;
2204
1864 case Button2: 2205 case Button2:
1865 selection_request (ev.time, ev.x, ev.y); 2206 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2207 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1866 break; 2208 break;
2209
1867#ifdef MOUSE_WHEEL 2210#ifdef MOUSE_WHEEL
1868 case Button4: 2211 case Button4:
1869 case Button5: 2212 case Button5:
1870 { 2213 {
1871 int i; 2214 int lines;
1872 page_dirn v; 2215 page_dirn dirn;
1873 2216
1874 v = (ev.button == Button4) ? UP : DN; 2217 dirn = ev.button == Button4 ? UP : DN;
2218
1875 if (ev.state & ShiftMask) 2219 if (ev.state & ShiftMask)
1876 i = 1; 2220 lines = 1;
1877 else if ((Options & Opt_mouseWheelScrollPage)) 2221 else if (option (Opt_mouseWheelScrollPage))
1878 i = TermWin.nrow - 1; 2222 lines = nrow - 1;
1879 else 2223 else
1880 i = 5; 2224 lines = 5;
2225
1881# ifdef MOUSE_SLIP_WHEELING 2226# ifdef MOUSE_SLIP_WHEELING
1882 if (ev.state & ControlMask) 2227 if (ev.state & ControlMask)
1883 { 2228 {
1884 mouse_slip_wheel_speed += (v ? -1 : 1); 2229 mouse_slip_wheel_speed += dirn;
1885 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2230 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2231
2232 if (!slip_wheel_ev.is_active ())
2233 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1886 } 2234 }
2235 else
1887# endif 2236# endif
1888# ifdef JUMP_MOUSE_WHEEL
1889 scr_page (v, i);
1890 scr_refresh (SMOOTH_REFRESH);
1891 scrollbar_show (1);
1892# else
1893 while (i--)
1894 { 2237 {
1895 scr_page (v, 1); 2238 scr_page (dirn, lines);
1896 scr_refresh (SMOOTH_REFRESH);
1897 scrollbar_show (1); 2239 scrollBar.show (1);
1898 } 2240 }
1899# endif
1900
1901 } 2241 }
1902 break; 2242 break;
1903#endif 2243#endif
1904
1905 }
1906 }
1907#ifdef MENUBAR
1908 else if (isMenuBarWindow (ev.window))
1909 menubar_control (ev);
1910#endif
1911}
1912
1913
1914#ifdef TRANSPARENT
1915/*
1916 * Check our parents are still who we think they are.
1917 * Do transparency updates if required
1918 */
1919int
1920rxvt_term::check_our_parents ()
1921{
1922 int i, pchanged, aformat, have_pixmap, rootdepth;
1923 unsigned long nitems, bytes_after;
1924 Atom atype;
1925 unsigned char *prop = NULL;
1926 Window root, oldp, *list;
1927 Pixmap rootpixmap = None;
1928 XWindowAttributes wattr, wrootattr;
1929
1930 pchanged = 0;
1931
1932 if (! (Options & Opt_transparent))
1933 return pchanged; /* Don't try any more */
1934
1935 XGetWindowAttributes (display->display, display->root, &wrootattr);
1936 rootdepth = wrootattr.depth;
1937
1938 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1939 if (rootdepth != wattr.depth)
1940 {
1941 if (am_transparent)
1942 { 2244 }
1943 pchanged = 1; 2245 }
1944 XSetWindowBackground (display->display, TermWin.vt, 2246}
1945 PixColors[Color_bg]); 2247
1946 am_transparent = am_pixmap_trans = 0; 2248/*}}} */
2249
2250void ecb_hot
2251rxvt_term::cmd_parse ()
2252{
2253 wchar_t ch = NOCHAR;
2254 char *seq_begin; // remember start of esc-sequence here
2255
2256 for (;;)
2257 {
2258 if (ecb_unlikely (ch == NOCHAR))
1947 } 2259 {
1948 return pchanged; /* Don't try any more */ 2260 seq_begin = cmdbuf_ptr;
1949 } 2261 ch = next_char ();
1950 2262
1951 /* Get all X ops out of the queue so that our information is up-to-date. */ 2263 if (ch == NOCHAR)
1952 XSync (display->display, False); 2264 break;
1953
1954 /*
1955 * Make the frame window set by the window manager have
1956 * the root background. Some window managers put multiple nested frame
1957 * windows for each client, so we have to take care about that.
1958 */
1959 i = (xa[XA_XROOTPMAPID] != 0
1960 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1961 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1962 &nitems, &bytes_after, &prop) == Success));
1963 if (!i || prop == NULL)
1964 have_pixmap = 0;
1965 else
1966 {
1967 have_pixmap = 1;
1968 rootpixmap = * ((Pixmap *)prop);
1969 XFree (prop);
1970 }
1971 if (have_pixmap)
1972 {
1973 /*
1974 * Copy display->root pixmap transparency
1975 */
1976 int sx, sy, nx, ny;
1977 unsigned int nw, nh;
1978 Window cr;
1979 XImage *image;
1980 GC gc;
1981 XGCValues gcvalue;
1982
1983 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1984 0, 0, &sx, &sy, &cr);
1985 nw = (unsigned int)szHint.width;
1986 nh = (unsigned int)szHint.height;
1987 nx = ny = 0;
1988 if (sx < 0)
1989 { 2265 }
1990 nw += sx; 2266
1991 nx = -sx; 2267 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
1992 sx = 0;
1993 } 2268 {
1994 if (sy < 0) 2269 if (ecb_unlikely (!seen_input))
1995 {
1996 nh += sy;
1997 ny = -sy;
1998 sy = 0;
1999 }
2000 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2001 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2002 allowedxerror = -1;
2003 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2004 ZPixmap);
2005 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2006 /* XXX: may need a delay here? */
2007 allowedxerror = 0;
2008 if (image == NULL)
2009 {
2010 if (am_transparent && am_pixmap_trans)
2011 { 2270 {
2012 pchanged = 1; 2271 seen_input = 1;
2013 if (TermWin.pixmap != None) 2272 // many badly-written programs (e.g. jed) contain a race condition:
2273 // they first read the screensize and then install a SIGWINCH handler.
2274 // some window managers resize the window early, and these programs
2275 // then sometimes get the size wrong.
2276 // unfortunately other programs are even more buggy and dislike
2277 // being sent SIGWINCH, so only do it when we were in fact being
2278 // resized.
2279 if (seen_resize && cmd_pid)
2280 kill (-cmd_pid, SIGWINCH);
2281 }
2282
2283 /* Read a text string from the input buffer */
2284 wchar_t buf[UBUFSIZ];
2285 bool refreshnow = false;
2286 int nlines = 0;
2287 wchar_t *str = buf;
2288 wchar_t *eol = str + min (ncol, UBUFSIZ);
2289
2290 for (;;)
2291 {
2292 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2293 break;
2294
2295 *str++ = ch;
2296
2297 if (ecb_unlikely (ch == C0_LF || str >= eol))
2014 { 2298 {
2015 XFreePixmap (display->display, TermWin.pixmap); 2299 if (ch == C0_LF)
2016 TermWin.pixmap = None; 2300 nlines++;
2301
2302 refresh_count++;
2303
2304 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2305 {
2306 refresh_count = 0;
2307
2308 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2309 {
2310 refreshnow = true;
2311 ch = NOCHAR;
2312 break;
2313 }
2314 }
2315
2316 // scr_add_lines only works for nlines <= nrow - 1.
2317 if (nlines >= nrow - 1)
2318 {
2319 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2320 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2321 scr_add_lines (buf, str - buf, nlines);
2322
2323 nlines = 0;
2324 str = buf;
2325 eol = str + min (ncol, UBUFSIZ);
2326 }
2327
2328 if (str >= eol)
2329 {
2330 if (eol >= buf + UBUFSIZ)
2331 {
2332 ch = NOCHAR;
2333 break;
2334 }
2335 else
2336 eol = min (eol + ncol, buf + UBUFSIZ);
2337 }
2338
2017 } 2339 }
2340
2341 seq_begin = cmdbuf_ptr;
2342 ch = next_char ();
2018 } 2343 }
2019 am_pixmap_trans = 0; 2344
2345 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2346 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2347 scr_add_lines (buf, str - buf, nlines);
2348
2349 /*
2350 * If there have been a lot of new lines, then update the screen
2351 * What the heck we'll cheat and only refresh less than every page-full.
2352 * if skipScroll is enabled.
2353 */
2354 if (refreshnow)
2355 {
2356 scr_refresh ();
2357 want_refresh = 1;
2358 }
2020 } 2359 }
2021 else 2360 else
2022 { 2361 {
2023 if (TermWin.pixmap != None) 2362 try
2024 XFreePixmap (display->display, TermWin.pixmap);
2025 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2026 (unsigned int)szHint.width,
2027 (unsigned int)szHint.height,
2028 (unsigned int)image->depth);
2029 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2030 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2031 nx, ny, (unsigned int)image->width,
2032 (unsigned int)image->height);
2033 XFreeGC (display->display, gc);
2034 XDestroyImage (image);
2035 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2036 TermWin.pixmap);
2037 if (!am_transparent || !am_pixmap_trans)
2038 pchanged = 1;
2039 am_transparent = am_pixmap_trans = 1;
2040 }
2041 }
2042 if (!am_pixmap_trans)
2043 {
2044 unsigned int n;
2045 /*
2046 * InheritPixmap transparency
2047 */
2048 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2049 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2050 i++)
2051 {
2052 oldp = TermWin.parent[i];
2053 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2054 &TermWin.parent[i], &list, &n);
2055 XFree (list);
2056 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2057 if (TermWin.parent[i] == display->root)
2058 { 2363 {
2059 if (oldp != None) 2364 process_nonprinting (ch);
2060 pchanged = 1; 2365 }
2366 catch (const class out_of_input &o)
2367 {
2368 // we ran out of input, retry later
2369 cmdbuf_ptr = seq_begin;
2061 break; 2370 break;
2062 } 2371 }
2063 if (oldp != TermWin.parent[i]) 2372
2064 pchanged = 1; 2373 ch = NOCHAR;
2065 }
2066 n = 0;
2067 if (pchanged)
2068 { 2374 }
2069 for (; n < (unsigned int)i; n++) 2375 }
2070 { 2376}
2071 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2377
2072 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2378// read the next character
2073 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2379wchar_t ecb_hot
2074 { 2380rxvt_term::next_char () NOTHROW
2075 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2381{
2076 break; 2382 while (cmdbuf_ptr < cmdbuf_endp)
2077 } 2383 {
2078 } 2384 // assume 7-bit to be ascii ALWAYS
2385 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2386 return *cmdbuf_ptr++;
2387
2388 wchar_t wc;
2389 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390
2391 if (len == (size_t)-2)
2079 } 2392 {
2080 if (n > (int) (sizeof (TermWin.parent) 2393 // the mbstate stores incomplete sequences. didn't know this :/
2081 / sizeof (TermWin.parent[0]))) 2394 cmdbuf_ptr = cmdbuf_endp;
2395 break;
2082 { 2396 }
2083 D_X ((stderr, "InheritPixmap Turning off")); 2397
2084 XSetWindowBackground (display->display, TermWin.parent[0], 2398 if (len == (size_t)-1)
2085 PixColors[Color_fg]);
2086 XSetWindowBackground (display->display, TermWin.vt,
2087 PixColors[Color_bg]);
2088 am_transparent = 0;
2089 /* XXX: also turn off Opt_transparent? */
2090 } 2399 {
2091 else 2400 mbstate.reset (); // reset now undefined conversion state
2401 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2402 // in which case we "erroneously" return the next byte which might be valid.
2403 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2092 { 2404 }
2093 /* wait (an arbitrary period) for the WM to do its thing
2094 * needed for fvwm2.2.2 (and before?) */
2095# ifdef HAVE_NANOSLEEP
2096 struct timespec rqt;
2097 2405
2098 rqt.tv_sec = 1; 2406 // assume wchar == unicode
2099 rqt.tv_nsec = 0; 2407 cmdbuf_ptr += len;
2100 nanosleep (&rqt, NULL); 2408 return wc & UNICODE_MASK;
2101# else
2102 sleep (1);
2103# endif
2104 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2105 for (n = 0; n < (unsigned int)i; n++)
2106 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2107 ParentRelative);
2108 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2109 ParentRelative);
2110 am_transparent = 1;
2111 }
2112 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2113 TermWin.parent[i] = None;
2114 } 2409 }
2410
2411 return NOCHAR;
2412}
2413
2414// read the next octet
2415uint32_t ecb_hot
2416rxvt_term::next_octet () NOTHROW
2417{
2418 return cmdbuf_ptr < cmdbuf_endp
2419 ? (unsigned char)*cmdbuf_ptr++
2420 : NOCHAR;
2421}
2422
2423static class out_of_input out_of_input;
2424
2425wchar_t ecb_hot
2426rxvt_term::cmd_getc () THROW ((class out_of_input))
2427{
2428 wchar_t c = next_char ();
2429
2430 if (c == NOCHAR)
2431 throw out_of_input;
2432
2115 return pchanged; 2433 return c;
2116} 2434}
2117#endif
2118 2435
2119/*}}} */ 2436uint32_t ecb_hot
2437rxvt_term::cmd_get8 () THROW ((class out_of_input))
2438{
2439 uint32_t c = next_octet ();
2440
2441 if (c == NOCHAR)
2442 throw out_of_input;
2443
2444 return c;
2445}
2120 2446
2121/*{{{ print pipe */ 2447/*{{{ print pipe */
2122/*----------------------------------------------------------------------*/ 2448/*----------------------------------------------------------------------*/
2123#ifdef PRINTPIPE 2449#ifdef PRINTPIPE
2124FILE * 2450FILE * ecb_cold
2125rxvt_term::popen_printer () 2451rxvt_term::popen_printer ()
2126{ 2452{
2127 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2453 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2128 2454
2129 if (stream == NULL) 2455 if (stream == NULL)
2130 rxvt_print_error ("can't open printer pipe"); 2456 rxvt_warn ("can't open printer pipe, not printing.\n");
2457
2131 return stream; 2458 return stream;
2132} 2459}
2133 2460
2134int 2461int ecb_cold
2135rxvt_term::pclose_printer (FILE *stream) 2462rxvt_term::pclose_printer (FILE *stream)
2136{ 2463{
2137 fflush (stream); 2464 fflush (stream);
2138 /* pclose () reported not to work on SunOS 4.1.3 */
2139# if defined (__sun__) /* TODO: RESOLVE THIS */
2140 /* pclose works provided SIGCHLD handler uses waitpid */
2141 return pclose (stream); /* return fclose (stream); */
2142# else
2143 return pclose (stream); 2465 return pclose (stream);
2144# endif
2145} 2466}
2146 2467
2147/* 2468/*
2148 * simulate attached vt100 printer 2469 * simulate attached vt100 printer
2149 */ 2470 */
2150void 2471void ecb_cold
2151rxvt_term::process_print_pipe () 2472rxvt_term::process_print_pipe ()
2152{ 2473{
2153 int done; 2474 FILE *fd = popen_printer ();
2154 FILE *fd;
2155 2475
2156 if ((fd = popen_printer ()) == NULL) 2476 if (!fd)
2157 return; 2477 return;
2158 2478
2159 /* 2479 /*
2160 * Send all input to the printer until either ESC[4i or ESC[?4i 2480 * Send all input to the printer until either ESC[4i or ESC[?4i
2161 * is received. 2481 * is received.
2162 */ 2482 */
2163 for (done = 0; !done;) 2483 for (int done = 0; !done; )
2164 { 2484 {
2165 unsigned char buf[8]; 2485 unsigned char buf[8];
2166 unsigned char ch; 2486 unicode_t ch;
2167 unsigned int i, len; 2487 unsigned int i, len;
2168 2488
2169 if ((ch = cmd_getc ()) != C0_ESC) 2489 if ((ch = cmd_getc ()) != C0_ESC)
2170 { 2490 {
2171 if (putc (ch, fd) == EOF) 2491 if (putc (ch, fd) == EOF)
2172 break; /* done = 1 */ 2492 break; /* done = 1 */
… …
2187 { 2507 {
2188 if ((buf[len++] = cmd_getc ()) == 'i') 2508 if ((buf[len++] = cmd_getc ()) == 'i')
2189 break; /* done = 1 */ 2509 break; /* done = 1 */
2190 } 2510 }
2191 } 2511 }
2512
2192 for (i = 0; i < len; i++) 2513 for (i = 0; i < len; i++)
2193 if (putc (buf[i], fd) == EOF) 2514 if (putc (buf[i], fd) == EOF)
2194 { 2515 {
2195 done = 1; 2516 done = 1;
2196 break; 2517 break;
2197 } 2518 }
2198 } 2519 }
2199 } 2520 }
2521
2200 pclose_printer (fd); 2522 pclose_printer (fd);
2201} 2523}
2202#endif /* PRINTPIPE */ 2524#endif /* PRINTPIPE */
2203/*}}} */ 2525/*}}} */
2204 2526
2205/* *INDENT-OFF* */
2206enum { 2527enum {
2207 C1_40 = 0x40, 2528 C1_40 = 0x40,
2208 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2529 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2209 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2530 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2210 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2531 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2211 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2532 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2212}; 2533};
2213/* *INDENT-ON* */
2214 2534
2215/*{{{ process non-printing single characters */ 2535/*{{{ process non-printing single characters */
2216void 2536void ecb_hot
2217rxvt_term::process_nonprinting (unsigned char ch) 2537rxvt_term::process_nonprinting (unicode_t ch)
2218{ 2538{
2219 switch (ch) 2539 switch (ch)
2220 { 2540 {
2541 case C0_ESC:
2542 process_escape_seq ();
2543 break;
2221 case C0_ENQ: /* terminal Status */ 2544 case C0_ENQ: /* terminal Status */
2222 if (rs[Rs_answerbackstring]) 2545 if (rs[Rs_answerbackstring])
2223 tt_write ( 2546 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2224 (const unsigned char *)rs[Rs_answerbackstring],
2225 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2226 else 2547 else
2227 tt_write ((unsigned char *)VT100_ANS, 2548 tt_write (VT100_ANS, strlen (VT100_ANS));
2228 (unsigned int)STRLEN (VT100_ANS));
2229 break; 2549 break;
2230 case C0_BEL: /* bell */ 2550 case C0_BEL: /* bell */
2231 scr_bell (); 2551 scr_bell ();
2232 break; 2552 break;
2233 case C0_BS: /* backspace */ 2553 case C0_BS: /* backspace */
… …
2248 scr_charset_choose (1); 2568 scr_charset_choose (1);
2249 break; 2569 break;
2250 case C0_SI: /* shift in - acs */ 2570 case C0_SI: /* shift in - acs */
2251 scr_charset_choose (0); 2571 scr_charset_choose (0);
2252 break; 2572 break;
2573
2574#ifdef EIGHT_BIT_CONTROLS
2575 // 8-bit controls
2576 case 0x90: /* DCS */
2577 process_dcs_seq ();
2578 break;
2579 case 0x9b: /* CSI */
2580 process_csi_seq ();
2581 break;
2582 case 0x9d: /* OSC */
2583 process_osc_seq ();
2584 break;
2585#endif
2253 } 2586 }
2254} 2587}
2255/*}}} */ 2588/*}}} */
2256 2589
2257 2590
2258/*{{{ process VT52 escape sequences */ 2591/*{{{ process VT52 escape sequences */
2259void 2592void ecb_cold
2260rxvt_term::process_escape_vt52 (unsigned char ch) 2593rxvt_term::process_escape_vt52 (unicode_t ch)
2261{ 2594{
2262 int row, col; 2595 int row, col;
2263 2596
2264 switch (ch) 2597 switch (ch)
2265 { 2598 {
… …
2298 break; 2631 break;
2299 case 'Z': /* identify the terminal type */ 2632 case 'Z': /* identify the terminal type */
2300 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2633 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2301 break; 2634 break;
2302 case '<': /* turn off VT52 mode */ 2635 case '<': /* turn off VT52 mode */
2303 PrivMode (0, PrivMode_vt52); 2636 priv_modes &= ~PrivMode_vt52;
2304 break; 2637 break;
2305 case 'F': /* use special graphics character set */ 2638 case 'F': /* use special graphics character set */
2306 case 'G': /* use regular character set */ 2639 case 'G': /* use regular character set */
2307 /* unimplemented */ 2640 /* unimplemented */
2308 break; 2641 break;
… …
2314} 2647}
2315/*}}} */ 2648/*}}} */
2316 2649
2317 2650
2318/*{{{ process escape sequences */ 2651/*{{{ process escape sequences */
2319void 2652void ecb_hot
2320rxvt_term::process_escape_seq () 2653rxvt_term::process_escape_seq ()
2321{ 2654{
2322 unsigned char ch = cmd_getc (); 2655 unicode_t ch = cmd_getc ();
2323 2656
2324 if (PrivateModes & PrivMode_vt52) 2657 if (priv_modes & PrivMode_vt52)
2325 { 2658 {
2326 process_escape_vt52 (ch); 2659 process_escape_vt52 (ch);
2327 return; 2660 return;
2328 } 2661 }
2329 2662
2330 switch (ch) 2663 switch (ch)
2331 { 2664 {
2332 /* case 1: do_tek_mode (); break; */
2333 case '#': 2665 case '#':
2334 if (cmd_getc () == '8') 2666 if (cmd_getc () == '8')
2335 scr_E (); 2667 scr_E ();
2336 break; 2668 break;
2337 case '(': 2669 case '(':
… …
2344 scr_charset_set (2, (unsigned int)cmd_getc ()); 2676 scr_charset_set (2, (unsigned int)cmd_getc ());
2345 break; 2677 break;
2346 case '+': 2678 case '+':
2347 scr_charset_set (3, (unsigned int)cmd_getc ()); 2679 scr_charset_set (3, (unsigned int)cmd_getc ());
2348 break; 2680 break;
2349#ifdef MULTICHAR_SET 2681#if !ENABLE_MINIMAL
2350 case '$':
2351 scr_charset_set (-2, (unsigned int)cmd_getc ());
2352 break;
2353#endif
2354#ifndef NO_FRILLS
2355 case '6': 2682 case '6':
2356 scr_backindex (); 2683 scr_backindex ();
2357 break; 2684 break;
2358#endif 2685#endif
2359 case '7': 2686 case '7':
2360 scr_cursor (SAVE); 2687 scr_cursor (SAVE);
2361 break; 2688 break;
2362 case '8': 2689 case '8':
2363 scr_cursor (RESTORE); 2690 scr_cursor (RESTORE);
2364 break; 2691 break;
2365#ifndef NO_FRILLS 2692#if !ENABLE_MINIMAL
2366 case '9': 2693 case '9':
2367 scr_forwardindex (); 2694 scr_forwardindex ();
2368 break; 2695 break;
2369#endif 2696#endif
2697 // DECPAM/DECPNM
2370 case '=': 2698 case '=':
2699 priv_modes |= PrivMode_aplKP;
2700 break;
2371 case '>': 2701 case '>':
2372 PrivMode ((ch == '='), PrivMode_aplKP); 2702 priv_modes &= ~PrivMode_aplKP;
2373 break; 2703 break;
2374 2704
2375 case C1_40: 2705 case C1_40:
2376 cmd_getc (); 2706 cmd_getc ();
2377 break; 2707 break;
… …
2380 break; 2710 break;
2381 2711
2382 /* 8.3.87: NEXT LINE */ 2712 /* 8.3.87: NEXT LINE */
2383 case C1_NEL: /* ESC E */ 2713 case C1_NEL: /* ESC E */
2384 { 2714 {
2385 uint32_t nlcr[] = { '\n', '\r' }; 2715 wchar_t nlcr[] = { C0_LF, C0_CR };
2386 scr_add_lines (nlcr, 1, 2); 2716 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2387 } 2717 }
2388 break; 2718 break;
2389 2719
2390 /* kidnapped escape sequence: Should be 8.3.48 */ 2720 /* kidnapped escape sequence: Should be 8.3.48 */
2391 case C1_ESA: /* ESC G */ 2721 case C1_ESA: /* ESC G */
2392 process_graphics (); 2722 // used by original rxvt for rob nations own graphics mode
2723 if (cmd_getc () == 'Q')
2724 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2393 break; 2725 break;
2394 2726
2395 /* 8.3.63: CHARACTER TABULATION SET */ 2727 /* 8.3.63: CHARACTER TABULATION SET */
2396 case C1_HTS: /* ESC H */ 2728 case C1_HTS: /* ESC H */
2397 scr_set_tab (1); 2729 scr_set_tab (1);
… …
2401 case C1_RI: /* ESC M */ 2733 case C1_RI: /* ESC M */
2402 scr_index (DN); 2734 scr_index (DN);
2403 break; 2735 break;
2404 2736
2405 /* 8.3.142: SINGLE-SHIFT TWO */ 2737 /* 8.3.142: SINGLE-SHIFT TWO */
2406 /*case C1_SS2: scr_single_shift (2); break; */ 2738 /* case C1_SS2: break; */
2407 2739
2408 /* 8.3.143: SINGLE-SHIFT THREE */ 2740 /* 8.3.143: SINGLE-SHIFT THREE */
2409 /*case C1_SS3: scr_single_shift (3); break; */ 2741 /* case C1_SS3: break; */
2410 2742
2411 /* 8.3.27: DEVICE CONTROL STRING */ 2743 /* 8.3.27: DEVICE CONTROL STRING */
2412 case C1_DCS: /* ESC P */ 2744 case C1_DCS: /* ESC P */
2413 process_dcs_seq (); 2745 process_dcs_seq ();
2414 break; 2746 break;
2415 2747
2416 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2748 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2417 case C1_SCI: /* ESC Z */ 2749 case C1_SCI: /* ESC Z */
2418 tt_write ((const unsigned char *)ESCZ_ANSWER, 2750 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2419 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2420 break; /* steal obsolete ESC [ c */ 2751 break; /* steal obsolete ESC [ c */
2421 2752
2422 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2753 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2423 case C1_CSI: /* ESC [ */ 2754 case C1_CSI: /* ESC [ */
2424 process_csi_seq (); 2755 process_csi_seq ();
2425 break; 2756 break;
2426 2757
2427 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2758 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2428 case C1_OSC: /* ESC ] */ 2759 case C1_OSC: /* ESC ] */
2429 process_osc_seq (); 2760 process_osc_seq ();
2430 break; 2761 break;
2431 2762
2432 /* 8.3.106: RESET TO INITIAL STATE */ 2763 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2433 case 'c': 2764 case 'c':
2765 mbstate.reset ();
2434 scr_poweron (); 2766 scr_poweron ();
2435 scrollbar_show (1); 2767 scrollBar.show (1);
2436 break; 2768 break;
2437 2769
2438 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2770 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2439 case 'n': 2771 case 'n':
2440 scr_charset_choose (2); 2772 scr_charset_choose (2);
… …
2447 } 2779 }
2448} 2780}
2449/*}}} */ 2781/*}}} */
2450 2782
2451/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2783/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2452/* *INDENT-OFF* */
2453enum { 2784enum {
2454 CSI_ICH = 0x40, 2785 CSI_ICH = 0x40,
2455 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2786 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2456 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2787 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2457 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2788 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2458 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2789 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2459 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2790 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2460 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2791 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2461 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2792 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2462 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2793 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2463}; 2794};
2464 2795
2465#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2796#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2466 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2797 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2467 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2798 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2468#define get_byte_array_bit(array, bit) \ 2799#define get_byte_array_bit(array, bit) \
2469 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2800 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2470 2801
2471const unsigned char csi_defaults[] = 2802static const unsigned char csi_defaults[] =
2472 { 2803 {
2473 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2804 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2474 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2805 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2475 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2806 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2476 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2807 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2477 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2808 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2478 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2809 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2479 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2810 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2480 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2811 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2481 }; 2812 };
2482/* *INDENT-ON* */
2483 2813
2484void 2814void ecb_hot
2485rxvt_term::process_csi_seq () 2815rxvt_term::process_csi_seq ()
2486{ 2816{
2487 unsigned char ch, priv, i; 2817 unicode_t ch, priv, prev_ch, i;
2488 unsigned int nargs, p; 2818 unsigned int nargs, p;
2489 int n, ndef; 2819 int n, ndef;
2490 int arg[ESC_ARGS]; 2820 int arg[ESC_ARGS] = { };
2491 2821
2492 for (nargs = ESC_ARGS; nargs > 0;) 2822 nargs = 0;
2493 arg[--nargs] = 0;
2494 2823
2495 priv = 0; 2824 priv = 0;
2496 ch = cmd_getc (); 2825 ch = cmd_getc ();
2497 if (ch >= '<' && ch <= '?') 2826 if ((ch >= '<' && ch <= '?') || ch == '!')
2827 {
2498 { /* '<' '=' '>' '?' */ 2828 /* '<' '=' '>' '?' '!' */
2499 priv = ch; 2829 priv = ch;
2500 ch = cmd_getc (); 2830 ch = cmd_getc ();
2501 } 2831 }
2832
2833 prev_ch = 0;
2502 /* read any numerical arguments */ 2834 /* read any numerical arguments */
2503 for (n = -1; ch < CSI_ICH; ) 2835 for (n = -1; ch < CSI_ICH; )
2504 { 2836 {
2505 if (isdigit (ch)) 2837 if (isdigit (ch))
2506 { 2838 {
… …
2513 { 2845 {
2514 if (nargs < ESC_ARGS) 2846 if (nargs < ESC_ARGS)
2515 arg[nargs++] = n; 2847 arg[nargs++] = n;
2516 n = -1; 2848 n = -1;
2517 } 2849 }
2518 else if (ch == '\b') 2850 else if (IS_CONTROL (ch))
2519 {
2520 scr_backspace ();
2521 }
2522 else if (ch == C0_ESC)
2523 {
2524 process_escape_seq ();
2525 return;
2526 }
2527 else if (ch < ' ')
2528 {
2529 process_nonprinting (ch); 2851 process_nonprinting (ch);
2530 } 2852
2853 prev_ch = ch;
2531 ch = cmd_getc (); 2854 ch = cmd_getc ();
2532 } 2855 }
2533 2856
2534 if (ch > CSI_7F) 2857 if (ch > CSI_7F)
2535 return; 2858 return;
… …
2541 ndef = get_byte_array_bit (csi_defaults, i); 2864 ndef = get_byte_array_bit (csi_defaults, i);
2542 for (p = 0; p < nargs; p++) 2865 for (p = 0; p < nargs; p++)
2543 if (arg[p] == -1) 2866 if (arg[p] == -1)
2544 arg[p] = ndef; 2867 arg[p] = ndef;
2545 2868
2546#ifdef DEBUG_CMD
2547 fprintf (stderr, "CSI ");
2548 for (p = 0; p < nargs; p++)
2549 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2550 fprintf (stderr, "%c\n", ch);
2551#endif
2552
2553 /* 2869 /*
2554 * private mode handling 2870 * private mode handling
2555 */ 2871 */
2556 if (priv) 2872 if (priv)
2557 { 2873 {
2558 switch (priv) 2874 switch (priv)
2559 { 2875 {
2560 case '>': 2876 case '>':
2561 if (ch == CSI_DA) /* secondary device attributes */ 2877 if (ch == CSI_DA) /* secondary device attributes */
2878 {
2879 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2880 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2881 //
2882 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2883 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2884 // versions.
2885 //
2562 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2886 tt_printf ("\033[>%d;95;0c", 'U');
2887 }
2563 break; 2888 break;
2889
2564 case '?': 2890 case '?':
2565 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2891 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2566 process_terminal_mode (ch, priv, nargs, arg); 2892 process_terminal_mode (ch, priv, nargs, arg);
2567 break; 2893 break;
2894
2895 case '!':
2896 if (ch == CSI_70)
2897 {
2898 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2899 scr_soft_reset ();
2900
2901 static const int pm_h[] = { 7, 25 };
2902 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2903
2904 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2905 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2568 } 2906 }
2907 break;
2908 }
2909
2569 return; 2910 return;
2570 } 2911 }
2571 2912
2572 switch (ch) 2913 switch (ch)
2573 { 2914 {
… …
2587 } 2928 }
2588 break; 2929 break;
2589#endif 2930#endif
2590 2931
2591 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2932 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2592 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2933 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2593 arg[0] = -arg[0]; 2934 arg[0] = -arg[0];
2594 /* FALLTHROUGH */ 2935 /* FALLTHROUGH */
2595 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2936 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2596 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2937 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2597 scr_gotorc (arg[0], 0, RELATIVE); 2938 scr_gotorc (arg[0], 0, RELATIVE);
2598 break; 2939 break;
2599 2940
2600 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2941 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2601 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2942 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2672 3013
2673 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3014 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2674 arg[0] = -arg[0]; 3015 arg[0] = -arg[0];
2675 /* FALLTHROUGH */ 3016 /* FALLTHROUGH */
2676 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3017 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2677 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3018 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2678 break; 3019 break;
2679 3020
2680 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3021 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2681 tt_write ((const unsigned char *)VT100_ANS, 3022 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2682 (unsigned int) (sizeof (VT100_ANS) - 1));
2683 break; 3023 break;
2684 3024
2685 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3025 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2686 process_sgr_mode (nargs, arg); 3026 process_sgr_mode (nargs, arg);
2687 break; 3027 break;
… …
2693 tt_printf ("\033[0n"); 3033 tt_printf ("\033[0n");
2694 break; 3034 break;
2695 case 6: /* CPR requested */ 3035 case 6: /* CPR requested */
2696 scr_report_position (); 3036 scr_report_position ();
2697 break; 3037 break;
2698#if defined (ENABLE_DISPLAY_ANSWER)
2699 case 7: /* unofficial extension */ 3038 case 7: /* unofficial extension */
3039 if (option (Opt_insecure))
2700 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3040 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2701 break; 3041 break;
2702#endif
2703 case 8: /* unofficial extension */ 3042 case 8: /* unofficial extension */
2704 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3043 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2705 break; 3044 break;
2706 } 3045 }
2707 break; 3046 break;
2708 3047
2709 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3048 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2742 break; 3081 break;
2743 3082
2744 case CSI_RM: /* 8.3.107: RESET MODE */ 3083 case CSI_RM: /* 8.3.107: RESET MODE */
2745 if (arg[0] == 4) 3084 if (arg[0] == 4)
2746 scr_insert_mode (0); 3085 scr_insert_mode (0);
3086 else if (arg[0] == 20)
3087 priv_modes &= ~PrivMode_LFNL;
2747 break; 3088 break;
2748 3089
2749 case CSI_SM: /* 8.3.126: SET MODE */ 3090 case CSI_SM: /* 8.3.126: SET MODE */
2750 if (arg[0] == 4) 3091 if (arg[0] == 4)
2751 scr_insert_mode (1); 3092 scr_insert_mode (1);
3093 else if (arg[0] == 20)
3094 priv_modes |= PrivMode_LFNL;
3095 break;
3096
3097 case CSI_71: // DECSCUSR: set cursor style
3098 if (prev_ch == ' ')
3099 set_cursor_style (arg[0]);
2752 break; 3100 break;
2753 3101
2754 /* 3102 /*
2755 * PRIVATE USE beyond this point. All CSI_7? sequences here 3103 * PRIVATE USE beyond this point. All CSI_7? sequences here
2756 */ 3104 */
… …
2768 break; 3116 break;
2769 case CSI_75: 3117 case CSI_75:
2770 scr_cursor (RESTORE); 3118 scr_cursor (RESTORE);
2771 break; 3119 break;
2772 3120
2773#ifndef NO_FRILLS 3121#if !ENABLE_MINIMAL
2774 case CSI_74: 3122 case CSI_74:
2775 process_window_ops (arg, nargs); 3123 process_window_ops (arg, nargs);
2776 break; 3124 break;
2777#endif 3125#endif
2778 3126
2779 case CSI_78: /* DECREQTPARM */ 3127 case CSI_78: /* DECREQTPARM */
2780 if (arg[0] == 0 || arg[0] == 1) 3128 if (arg[0] == 0 || arg[0] == 1)
2781 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3129 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2782 /* FALLTHROUGH */ 3130 break;
2783 3131
2784 default: 3132 default:
2785 break; 3133 break;
2786 } 3134 }
2787} 3135}
2788/*}}} */ 3136/*}}} */
2789 3137
2790#ifndef NO_FRILLS 3138#if !ENABLE_MINIMAL
2791/* ARGSUSED */
2792void 3139void
2793rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3140rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2794{ 3141{
2795 int x, y; 3142 int x, y;
2796#if 0
2797 char *s;
2798#endif
2799 XWindowAttributes wattr; 3143 XWindowAttributes wattr;
2800 Window wdummy; 3144 Window wdummy;
3145
3146 dLocal (Display *, dpy);
2801 3147
2802 if (nargs == 0) 3148 if (nargs == 0)
2803 return; 3149 return;
3150
2804 switch (args[0]) 3151 switch (args[0])
2805 { 3152 {
2806 /* 3153 /*
2807 * commands 3154 * commands
2808 */ 3155 */
2809 case 1: /* deiconify window */ 3156 case 1: /* deiconify window */
2810 XMapWindow (display->display, TermWin.parent[0]); 3157 XMapWindow (dpy, parent);
2811 break; 3158 break;
2812 case 2: /* iconify window */ 3159 case 2: /* iconify window */
2813 XIconifyWindow (display->display, TermWin.parent[0], 3160 XIconifyWindow (dpy, parent, display->screen);
2814 DefaultScreen (display->display));
2815 break; 3161 break;
2816 case 3: /* set position (pixels) */ 3162 case 3: /* set position (pixels) */
2817 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3163 XMoveWindow (dpy, parent, args[1], args[2]);
2818 break; 3164 break;
2819 case 4: /* set size (pixels) */ 3165 case 4: /* set size (pixels) */
2820 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3166 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2821 break; 3167 break;
2822 case 5: /* raise window */ 3168 case 5: /* raise window */
2823 XRaiseWindow (display->display, TermWin.parent[0]); 3169 XRaiseWindow (dpy, parent);
2824 break; 3170 break;
2825 case 6: /* lower window */ 3171 case 6: /* lower window */
2826 XLowerWindow (display->display, TermWin.parent[0]); 3172 XLowerWindow (dpy, parent);
2827 break; 3173 break;
2828 case 7: /* refresh window */ 3174 case 7: /* refresh window */
2829 scr_touch (true); 3175 scr_touch (true);
2830 break; 3176 break;
2831 case 8: /* set size (chars) */ 3177 case 8: /* set size (chars) */
2832 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3178 set_widthheight ((unsigned int) (args[2] * fwidth),
2833 (unsigned int) (args[1] * TermWin.fheight)); 3179 (unsigned int) (args[1] * fheight));
2834 break; 3180 break;
3181
3182 //case 9: NYI, TODO, restore maximized window or maximize window
2835 default: 3183 default:
2836 if (args[0] >= 24) /* set height (chars) */ 3184 if (args[0] >= 24) /* set height (chars) */
2837 set_widthheight ((unsigned int)TermWin.width, 3185 set_widthheight ((unsigned int)vt_width,
2838 (unsigned int) (args[1] * TermWin.fheight)); 3186 (unsigned int) (args[1] * fheight));
2839 break; 3187 break;
3188
2840 /* 3189 /*
2841 * reports - some output format copied from XTerm 3190 * reports - some output format copied from XTerm
2842 */ 3191 */
2843 case 11: /* report window state */ 3192 case 11: /* report window state */
2844 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3193 XGetWindowAttributes (dpy, parent, &wattr);
2845 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3194 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2846 break; 3195 break;
2847 case 13: /* report window position */ 3196 case 13: /* report window position */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3197 XGetWindowAttributes (dpy, parent, &wattr);
2849 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3198 XTranslateCoordinates (dpy, parent, wattr.root,
2850 -wattr.border_width, -wattr.border_width, 3199 -wattr.border_width, -wattr.border_width,
2851 &x, &y, &wdummy); 3200 &x, &y, &wdummy);
2852 tt_printf ("\033[3;%d;%dt", x, y); 3201 tt_printf ("\033[3;%d;%dt", x, y);
2853 break; 3202 break;
2854 case 14: /* report window size (pixels) */ 3203 case 14: /* report window size (pixels) */
2855 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
2856 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3205 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2857 break; 3206 break;
3207 case 18: /* report text area size (chars) */
3208 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3209 break;
2858 case 18: /* report window size (chars) */ 3210 case 19: /* report window size (chars) */
2859 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3211 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2860 break; 3212 break;
2861#if 0 /* XXX: currently disabled due to security concerns */
2862 case 20: /* report icon label */ 3213 case 20: /* report icon label */
3214 {
3215 char *s;
2863 XGetIconName (display->display, TermWin.parent[0], &s); 3216 XGetIconName (dpy, parent, &s);
2864 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3217 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3218 XFree (s);
3219 }
2865 break; 3220 break;
2866 case 21: /* report window title */ 3221 case 21: /* report window title */
2867 XFetchName (display->display, TermWin.parent[0], &s); 3222 {
3223 char *s;
3224 XFetchName (dpy, parent, &s);
2868 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3225 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3226 XFree (s);
3227 }
2869 break; 3228 break;
2870#endif
2871
2872 } 3229 }
2873} 3230}
2874#endif 3231#endif
2875 3232
2876/*----------------------------------------------------------------------*/ 3233/*----------------------------------------------------------------------*/
2877/* 3234/*
2878 * get input up until STRING TERMINATOR (or BEL) 3235 * get input up until STRING TERMINATOR (or BEL)
2879 * ends_how is terminator used. returned input must be free ()d 3236 * ends_how is terminator used. returned input must be free()'d
2880 */ 3237 */
2881unsigned char * 3238char *
2882rxvt_term::get_to_st (unsigned char *ends_how) 3239rxvt_term::get_to_st (unicode_t &ends_how)
2883{ 3240{
2884 int seen_esc = 0; /* seen escape? */ 3241 unicode_t ch;
3242 bool seen_esc = false;
2885 unsigned int n = 0; 3243 unsigned int n = 0;
2886 unsigned char *s; 3244 wchar_t string[CBUFSIZ];
2887 unsigned char ch, string[STRING_MAX];
2888 3245
2889 for (; (ch = cmd_getc ());) 3246 while ((ch = cmd_getc ()) != NOCHAR)
2890 { 3247 {
2891 if (ch == C0_BEL 3248 if (seen_esc)
2892 || ch == CHAR_ST 3249 {
2893 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3250 if (ch == 0x5c) /* 7bit ST */
2894 break; 3251 break;
3252 else
3253 return NULL;
3254 }
2895 if (ch == C0_ESC) 3255 else if (ch == C0_ESC)
2896 { 3256 {
2897 seen_esc = 1; 3257 seen_esc = true;
2898 continue; 3258 continue;
2899 } 3259 }
3260 else if (ch == C0_BEL || ch == CHAR_ST)
3261 break;
2900 else if (ch == '\t') 3262 else if (ch == C0_SYN)
2901 ch = ' '; /* translate '\t' to space */ 3263 ch = cmd_get8 ();
2902 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3264 else if (ch < 0x20)
2903 return NULL; /* other control character - exit */ 3265 return NULL; /* other control character - exit */
3266
3267 seen_esc = false;
3268
2904 if (n < sizeof (string) - 1) 3269 if (n >= sizeof (string) - 1)
3270 // stop at some sane length
3271 return NULL;
3272
2905 string[n++] = ch; 3273 string[n++] = ch;
2906 seen_esc = 0;
2907 } 3274 }
3275
2908 string[n++] = '\0'; 3276 string[n++] = '\0';
2909 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3277
2910 return NULL;
2911 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3278 ends_how = (ch == 0x5c ? C0_ESC : ch);
2912 STRNCPY (s, string, n); 3279
2913 return s; 3280 return rxvt_wcstombs (string);
2914} 3281}
2915 3282
2916/*----------------------------------------------------------------------*/ 3283/*----------------------------------------------------------------------*/
2917/* 3284/*
2918 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3285 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2919 */ 3286 */
2920void 3287void
2921rxvt_term::process_dcs_seq () 3288rxvt_term::process_dcs_seq ()
2922{ 3289{
2923 unsigned char eh, *s;
2924 /* 3290 /*
2925 * Not handled yet 3291 * Not handled yet
2926 */ 3292 */
3293
3294 unicode_t eh;
2927 s = get_to_st (&eh); 3295 char *s = get_to_st (eh);
2928 if (s) 3296 if (s)
2929 free (s); 3297 free (s);
3298
2930 return; 3299 return;
2931} 3300}
2932 3301
2933/*----------------------------------------------------------------------*/ 3302/*----------------------------------------------------------------------*/
2934/* 3303/*
2935 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3304 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2936 */ 3305 */
2937void 3306void
2938rxvt_term::process_osc_seq () 3307rxvt_term::process_osc_seq ()
2939{ 3308{
2940 unsigned char ch, eh, *s; 3309 int arg;
2941 int arg;
2942 3310
2943 ch = cmd_getc (); 3311 unicode_t ch = cmd_getc ();
2944 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3312 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2945 arg = arg * 10 + (ch - '0'); 3313 arg = arg * 10 + (ch - '0');
2946 3314
2947 if (ch == ';') 3315 if (ch == ';')
2948 { 3316 {
3317 unicode_t eh;
2949 s = get_to_st (&eh); 3318 char *s = get_to_st (eh);
3319
2950 if (s) 3320 if (s)
2951 { 3321 {
2952 /*
2953 * rxvt_menubar_dispatch () violates the constness of the string,
2954 * so do it here
2955 */
2956 if (arg == XTerm_Menu)
2957#if 0 /* XXX: currently disabled due to security concerns */
2958 menubar_dispatch ((char *)s);
2959#else
2960 (void)0;
2961#endif
2962 else
2963 xterm_seq (arg, (char *)s, eh); 3322 process_xterm_seq (arg, s, eh);
2964 free (s); 3323 free (s);
2965 } 3324 }
2966 } 3325 }
2967} 3326}
3327
3328void
3329rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3330{
3331 if (str[0] == '?' && !str[1])
3332 {
3333 rgba c;
3334 pix_colors_focused[color].get (c);
3335
3336#if XFT
3337 if (c.a != rgba::MAX_CC)
3338 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3339 else
3340#endif
3341 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3342 }
3343 else
3344 set_window_color (color, str);
3345}
3346
2968/* 3347/*
2969 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3348 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2970 * 0 = change iconName/title
2971 * 1 = change iconName
2972 * 2 = change title
2973 * 4 = change color
2974 * 12 = change text color
2975 * 13 = change mouse foreground color
2976 * 17 = change highlight character colour
2977 * 18 = change bold character color
2978 * 19 = change underlined character color
2979 * 46 = change logfile (not implemented)
2980 * 50 = change font
2981 *
2982 * rxvt extensions:
2983 * 9 = change locale (NYI)
2984 * 10 = menu (may change in future)
2985 * 20 = bg pixmap
2986 * 39 = change default fg color
2987 * 49 = change default bg color
2988 * 55 = dump scrollback buffer and all of screen
2989 */ 3349 */
2990void 3350void
2991rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3351rxvt_term::process_xterm_seq (int op, char *str, char resp)
2992{ 3352{
2993 int changed = 0; 3353 int color;
2994 int color;
2995 char *buf, *name; 3354 char *buf, *name;
3355 bool query = str[0] == '?' && !str[1];
3356 int saveop = op;
3357
3358 dLocal (Display *, dpy);
2996 3359
2997 assert (str != NULL); 3360 assert (str != NULL);
3361
3362 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3363 return;
3364
2998 switch (op) 3365 switch (op)
2999 { 3366 {
3000 case XTerm_name: 3367 case XTerm_name:
3001 set_title (str); 3368 set_title (str);
3002 /* FALLTHROUGH */ 3369 /* FALLTHROUGH */
3003 case XTerm_iconName: 3370 case XTerm_iconName:
3004 set_iconName (str); 3371 set_icon_name (str);
3005 break; 3372 break;
3006 case XTerm_title: 3373 case XTerm_title:
3007 set_title (str); 3374 set_title (str);
3008 break; 3375 break;
3376 case XTerm_property:
3377 if (str[0] == '?')
3378 {
3379 Atom prop = display->atom (str + 1);
3380 Atom actual_type;
3381 int actual_format;
3382 unsigned long nitems;
3383 unsigned long bytes_after;
3384 unsigned char *value = 0;
3385 const char *str = "";
3386
3387 if (prop
3388 && XGetWindowProperty (dpy, parent,
3389 prop, 0, 1<<16, 0, AnyPropertyType,
3390 &actual_type, &actual_format,
3391 &nitems, &bytes_after, &value) == Success
3392 && actual_type != None
3393 && actual_format == 8)
3394 str = (const char *)(value);
3395
3396 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3397
3398 XFree (value);
3399 }
3400 else
3401 {
3402 char *eq = strchr (str, '=');
3403
3404 if (eq)
3405 {
3406 *eq = 0;
3407 set_utf8_property (display->atom (str), eq + 1);
3408 }
3409 else
3410 XDeleteProperty (dpy, parent,
3411 display->atom (str));
3412 }
3413 break;
3414
3009 case XTerm_Color: 3415 case XTerm_Color:
3010 for (buf = (char *)str; buf && *buf;) 3416 for (buf = (char *)str; buf && *buf;)
3011 { 3417 {
3012 if ((name = STRCHR (buf, ';')) == NULL) 3418 if ((name = strchr (buf, ';')) == NULL)
3013 break; 3419 break;
3420
3014 *name++ = '\0'; 3421 *name++ = '\0';
3015 color = atoi (buf); 3422 color = atoi (buf) + minCOLOR;
3016 if (color < 0 || color >= TOTAL_COLORS) 3423
3424 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3017 break; 3425 break;
3426
3018 if ((buf = STRCHR (name, ';')) != NULL) 3427 if ((buf = strchr (name, ';')) != NULL)
3019 *buf++ = '\0'; 3428 *buf++ = '\0';
3020 set_window_color (color + minCOLOR, name); 3429
3430 process_color_seq (op, color, name, resp);
3021 } 3431 }
3432 break;
3433 case Rxvt_restoreFG:
3434 case XTerm_Color00:
3435 process_color_seq (op, Color_fg, str, resp);
3436 break;
3437 case Rxvt_restoreBG:
3438 case XTerm_Color01:
3439 process_color_seq (op, Color_bg, str, resp);
3022 break; 3440 break;
3023#ifndef NO_CURSORCOLOR 3441#ifndef NO_CURSORCOLOR
3024 case XTerm_Color_cursor: 3442 case XTerm_Color_cursor:
3025 set_window_color (Color_cursor, str); 3443 process_color_seq (op, Color_cursor, str, resp);
3026 break; 3444 break;
3027#endif 3445#endif
3028 case XTerm_Color_pointer: 3446 case XTerm_Color_pointer_fg:
3029 set_window_color (Color_pointer, str); 3447 process_color_seq (op, Color_pointer_fg, str, resp);
3030 break; 3448 break;
3449 case XTerm_Color_pointer_bg:
3450 process_color_seq (op, Color_pointer_bg, str, resp);
3451 break;
3452#ifdef OPTION_HC
3453 case XTerm_Color_HC:
3454 process_color_seq (op, Color_HC, str, resp);
3455 break;
3456 case XTerm_Color_HTC:
3457 process_color_seq (op, Color_HTC, str, resp);
3458 break;
3459#endif
3031#ifndef NO_BOLD_UNDERLINE_REVERSE 3460#ifndef NO_BOLD_UNDERLINE_REVERSE
3032 case XTerm_Color_BD: 3461 case URxvt_Color_BD:
3033 set_window_color (Color_BD, str); 3462 process_color_seq (op, Color_BD, str, resp);
3034 break; 3463 break;
3035 case XTerm_Color_UL: 3464 case URxvt_Color_UL:
3036 set_window_color (Color_UL, str); 3465 process_color_seq (op, Color_UL, str, resp);
3037 break; 3466 break;
3038 case XTerm_Color_RV: 3467 case URxvt_Color_IT:
3039 set_window_color (Color_RV, str); 3468 process_color_seq (op, Color_IT, str, resp);
3040 break; 3469 break;
3041#endif 3470#endif
3471 case URxvt_Color_border:
3472 process_color_seq (op, Color_border, str, resp);
3473 break;
3042 3474
3043 case XTerm_Menu: 3475#if BG_IMAGE_FROM_ROOT
3476 case URxvt_Color_tint:
3477 process_color_seq (op, Color_tint, str, resp);
3044 /* 3478 {
3045 * rxvt_menubar_dispatch () violates the constness of the string, 3479 bool changed = false;
3046 * so DON'T do it here 3480
3481 if (ISSET_PIXCOLOR (Color_tint))
3482 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3483
3484 if (changed)
3485 update_background ();
3047 */ 3486 }
3487
3048 break; 3488 break;
3489#endif
3490
3491#if BG_IMAGE_FROM_FILE
3049 case XTerm_Pixmap: 3492 case Rxvt_Pixmap:
3050 if (*str != ';') 3493 if (!strcmp (str, "?"))
3051 { 3494 {
3052#if XPM_BACKGROUND 3495 char str[256];
3053 scale_pixmap (""); /* reset to default scaling */ 3496 int h_scale = fimage.h_scale;
3054 set_bgPixmap (str); /* change pixmap */ 3497 int v_scale = fimage.v_scale;
3055#endif 3498 int h_align = fimage.h_align;
3056 scr_touch (true); 3499 int v_align = fimage.v_align;
3500
3501 sprintf (str, "[%dx%d+%d+%d]",
3502 h_scale, v_scale,
3503 h_align, v_align);
3504 process_xterm_seq (XTerm_title, str, CHAR_ST);
3057 } 3505 }
3058 while ((str = STRCHR (str, ';')) != NULL)
3059 {
3060 str++;
3061#if XPM_BACKGROUND
3062 changed += scale_pixmap (str);
3063#endif
3064
3065 }
3066 if (changed)
3067 {
3068#ifdef XPM_BACKGROUND
3069 resize_pixmap ();
3070#endif
3071 scr_touch (true);
3072 }
3073 break;
3074
3075 case XTerm_restoreFG:
3076 set_window_color (Color_fg, str);
3077 break;
3078 case XTerm_restoreBG:
3079 set_window_color (Color_bg, str);
3080 break;
3081 case XTerm_logfile:
3082 break;
3083 case XTerm_font:
3084 change_font (str);
3085 break;
3086 case XTerm_locale:
3087 if (str[0] == '?' && !str[1])
3088 tt_printf ("%-.250s\n", locale);
3089 else 3506 else
3090 { 3507 {
3091 set_locale (str); 3508 bool changed = false;
3092 im_cb (); 3509
3510 if (*str != ';')
3511 {
3512 try
3513 {
3514 fimage.set_file_geometry (this, str);
3515 changed = true;
3516 }
3517 catch (const class rxvt_failure_exception &e)
3518 {
3519 }
3520 }
3521 else
3522 {
3523 str++;
3524 if (fimage.set_geometry (str, true))
3525 changed = true;
3526 }
3527
3528 if (changed)
3529 {
3530 if (bg_window_position_sensitive ())
3531 {
3532 int x, y;
3533 get_window_origin (x, y);
3534 parent_x = x;
3535 parent_y = y;
3536 }
3537 update_background ();
3538 }
3093 } 3539 }
3094 break; 3540 break;
3541#endif
3542
3543 case XTerm_logfile:
3544 // TODO, when secure mode?
3545 break;
3546
3095#if 0 3547#if 0
3096 case XTerm_dumpscreen: /* no error notices */ 3548 case Rxvt_dumpscreen: /* no error notices */
3097 { 3549 {
3098 int fd; 3550 int fd;
3099 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3551 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3100 { 3552 {
3101 scr_dump (fd); 3553 scr_dump (fd);
3102 close (fd); 3554 close (fd);
3103 } 3555 }
3104 } 3556 }
3105 break; 3557 break;
3106#endif 3558#endif
3559 case XTerm_font:
3560 op = URxvt_font;
3561 case URxvt_font:
3562#if ENABLE_STYLES
3563 case URxvt_boldFont:
3564 case URxvt_italicFont:
3565 case URxvt_boldItalicFont:
3566#endif
3567 if (query)
3568 tt_printf ("\33]%d;%-.250s%c", saveop,
3569 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3570 ? fontset[op - URxvt_font]->fontdesc : "",
3571 resp);
3572 else
3573 {
3574 const char *&res = rs[Rs_font + (op - URxvt_font)];
3107 3575
3576 res = strdup (str);
3577 allocated.push_back ((void *)res);
3578 set_fonts ();
3579 }
3580 break;
3581
3582 case URxvt_version:
3583 if (query)
3584 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3585 op,
3586 rs[Rs_name], VERSION[0], VERSION[2],
3587 resp);
3588 break;
3589
3590#if !ENABLE_MINIMAL
3591 case URxvt_locale:
3592 if (query)
3593 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3594 else
3595 {
3596 set_locale (str);
3597 pty->set_utf8_mode (enc_utf8);
3598 init_xlocale ();
3599 }
3600 break;
3601
3602 case URxvt_view_up:
3603 case URxvt_view_down:
3604 {
3605 int lines = atoi (str);
3606
3607 if (lines)
3608 scr_page (op == URxvt_view_up ? UP : DN, lines);
3609 else
3610 scr_erase_savelines ();
3611 }
3612
3613 break;
3614#endif
3615
3616#if ENABLE_PERL
3617 case URxvt_perl:
3618 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3619 break;
3620#endif
3108 } 3621 }
3109} 3622}
3110/*----------------------------------------------------------------------*/ 3623/*----------------------------------------------------------------------*/
3111 3624
3112/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3625/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3117 * 's' = save 3630 * 's' = save
3118 * 'r' = restore 3631 * 'r' = restore
3119 * 't' = toggle 3632 * 't' = toggle
3120 * so no need for fancy checking 3633 * so no need for fancy checking
3121 */ 3634 */
3122int 3635int ecb_cold
3123rxvt_term::privcases (int mode, unsigned long bit) 3636rxvt_term::privcases (int mode, unsigned long bit)
3124{ 3637{
3125 int state; 3638 int state;
3126 3639
3127 if (mode == 's') 3640 if (mode == 's')
3128 { 3641 {
3129 SavedModes |= (PrivateModes & bit); 3642 if (priv_modes & bit)
3643 SavedModes |= bit;
3644 else
3645 SavedModes &= ~bit;
3130 return -1; 3646 return -1;
3131 } 3647 }
3132 else 3648 else
3133 { 3649 {
3134 if (mode == 'r') 3650 if (mode == 'r')
3135 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3651 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3136 else 3652 else
3137 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3653 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3138 PrivMode (state, bit); 3654
3655 if (state)
3656 priv_modes |= bit;
3657 else
3658 priv_modes &= ~bit;
3139 } 3659 }
3660
3140 return state; 3661 return state;
3141} 3662}
3142 3663
3143/* we're not using priv _yet_ */ 3664/* we're not using priv _yet_ */
3144void 3665void
3145rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3666rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3146{ 3667{
3147 unsigned int i, j; 3668 unsigned int i, j;
3148 int state; 3669 int state;
3670
3149 static const struct 3671 static const struct
3150 { 3672 {
3151 const int argval; 3673 const int argval;
3152 const unsigned long bit; 3674 const unsigned long bit;
3153 }
3154 argtopriv[] = { 3675 } argtopriv[] = {
3155 { 1, PrivMode_aplCUR }, 3676 { 1, PrivMode_aplCUR }, // DECCKM
3156 { 2, PrivMode_vt52 }, 3677 { 2, PrivMode_vt52 }, // DECANM
3157 { 3, PrivMode_132 }, 3678 { 3, PrivMode_132 }, // DECCOLM
3158 { 4, PrivMode_smoothScroll }, 3679 { 4, PrivMode_smoothScroll }, // DECSCLM
3159 { 5, PrivMode_rVideo }, 3680 { 5, PrivMode_rVideo }, // DECSCNM
3160 { 6, PrivMode_relOrigin }, 3681 { 6, PrivMode_relOrigin }, // DECOM
3161 { 7, PrivMode_Autowrap }, 3682 { 7, PrivMode_Autowrap }, // DECAWM
3683 // 8, auto-repeat keys // DECARM
3162 { 9, PrivMode_MouseX10 }, 3684 { 9, PrivMode_MouseX10 },
3163#ifdef menuBar_esc 3685 // 18 end FF to printer after print screen
3164 { menuBar_esc, PrivMode_menuBar }, 3686 // 19 Print screen prints full screen/scroll region
3165#endif 3687 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3166#ifdef scrollBar_esc 3688#ifdef scrollBar_esc
3167 { scrollBar_esc, PrivMode_scrollBar }, 3689 { scrollBar_esc, PrivMode_scrollBar },
3168#endif 3690#endif
3169 { 25, PrivMode_VisibleCursor },
3170 { 35, PrivMode_ShiftKeys }, 3691 { 35, PrivMode_ShiftKeys }, // rxvt extension
3692 // 38, tektronix mode // DECTEK
3171 { 40, PrivMode_132OK }, 3693 { 40, PrivMode_132OK },
3694 // 41 xterm more fixes NYI
3695 // 45 margin bell NYI
3696 // 46 start logging
3172 { 47, PrivMode_Screen }, 3697 { 47, PrivMode_Screen },
3173 { 66, PrivMode_aplKP }, 3698 { 66, PrivMode_aplKP }, // DECNKM
3174#ifndef NO_BACKSPACE_KEY 3699#ifndef NO_BACKSPACE_KEY
3175 { 67, PrivMode_BackSpace }, 3700 { 67, PrivMode_BackSpace }, // DECBKM
3176#endif 3701#endif
3177 { 1000, PrivMode_MouseX11 }, 3702 { 1000, PrivMode_MouseX11 },
3703 { 1002, PrivMode_MouseBtnEvent },
3704 { 1003, PrivMode_MouseAnyEvent },
3705#if ENABLE_FRILLS
3706 { 1005, PrivMode_ExtModeMouse },
3707#endif
3178 { 1010, PrivMode_TtyOutputInh }, 3708 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3179 { 1011, PrivMode_Keypress }, 3709 { 1011, PrivMode_Keypress }, // rxvt extension
3710#if ENABLE_FRILLS
3711 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3712#endif
3713 // 1035 enable modifiers for alt, numlock NYI
3714 // 1036 send ESC for meta keys NYI
3715 // 1037 send DEL for keypad delete NYI
3180 { 1047, PrivMode_Screen }, 3716 { 1047, PrivMode_Screen },
3717 // 1048 save and restore cursor, implemented in code
3181 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3718 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3719 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3720 { 2004, PrivMode_BracketPaste },
3182 }; 3721 };
3183 3722
3184 if (nargs == 0) 3723 if (nargs == 0)
3185 return; 3724 return;
3186 3725
… …
3193 for (i = 0; i < nargs; i++) 3732 for (i = 0; i < nargs; i++)
3194 { 3733 {
3195 state = -1; 3734 state = -1;
3196 3735
3197 /* basic handling */ 3736 /* basic handling */
3198 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3737 for (j = 0; j < ecb_array_length (argtopriv); j++)
3199 if (argtopriv[j].argval == arg[i]) 3738 if (argtopriv[j].argval == arg[i])
3200 { 3739 {
3201 state = privcases (mode, argtopriv[j].bit); 3740 state = privcases (mode, argtopriv[j].bit);
3202 break; 3741 break;
3203 } 3742 }
3204 3743
3205 /* extra handling for values with state unkept */ 3744 /* extra handling for values with state unkept */
3206 if (state == -1)
3207 switch (arg[i]) 3745 switch (arg[i])
3208 { 3746 {
3747#if ENABLE_STYLES
3748 case 1021:
3749 set_option (Opt_intensityStyles, mode);
3750
3751 scr_touch (true);
3752 break;
3753#endif
3209 case 1048: /* alternative cursor save */ 3754 case 1048: /* alternative cursor save */
3755 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3756 if (mode == 0)
3211 scr_cursor (RESTORE); 3757 scr_cursor (RESTORE);
3212 else if (mode == 1) 3758 else if (mode == 1)
3213 scr_cursor (SAVE); 3759 scr_cursor (SAVE);
3214 /* FALLTHROUGH */
3215 default:
3216 continue; /* for (;i;) */
3217 }
3218
3219 /* extra handling for values with valid 0 or 1 state */
3220 switch (arg[i])
3221 {
3222 /* case 1: - application cursor keys */
3223 case 2: /* VT52 mode */
3224 /* oddball mode. should be set regardless of set/reset
3225 * parameter. Return from VT52 mode with an ESC < from
3226 * within VT52 mode
3227 */
3228 PrivMode (1, PrivMode_vt52);
3229 break; 3760 break;
3761 }
3762
3763 if (state >= 0)
3764 /* extra handling for values with valid 0 or 1 state */
3765 switch (arg[i])
3766 {
3767 /* case 1: - application cursor keys */
3768 case 2: /* VT52 mode */
3769 /* oddball mode. should be set regardless of set/reset
3770 * parameter. Return from VT52 mode with an ESC < from
3771 * within VT52 mode
3772 */
3773 priv_modes |= PrivMode_vt52;
3774 break;
3230 case 3: /* 80/132 */ 3775 case 3: /* 80/132 */
3231 if (PrivateModes & PrivMode_132OK) 3776 if (priv_modes & PrivMode_132OK)
3232 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3777 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3233 (unsigned int)TermWin.height);
3234 break; 3778 break;
3235 case 4: /* smooth scrolling */ 3779 case 4: /* smooth scrolling */
3236 if (state)
3237 Options &= ~Opt_jumpScroll;
3238 else
3239 Options |= Opt_jumpScroll; 3780 set_option (Opt_jumpScroll, !state);
3240 break; 3781 break;
3241 case 5: /* reverse video */ 3782 case 5: /* reverse video */
3242 scr_rvideo_mode (state); 3783 scr_rvideo_mode (state);
3243 break; 3784 break;
3244 case 6: /* relative/absolute origins */ 3785 case 6: /* relative/absolute origins */
3245 scr_relative_origin (state); 3786 scr_relative_origin (state);
3246 break; 3787 break;
3247 case 7: /* autowrap */ 3788 case 7: /* autowrap */
3248 scr_autowrap (state); 3789 scr_autowrap (state);
3249 break; 3790 break;
3250 /* case 8: - auto repeat, can't do on a per window basis */ 3791 /* case 8: - auto repeat, can't do on a per window basis */
3251 case 9: /* X10 mouse reporting */ 3792 case 9: /* X10 mouse reporting */
3252 if (state) /* orthogonal */ 3793 if (state) /* orthogonal */
3253 PrivateModes &= ~ (PrivMode_MouseX11); 3794 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3254 break; 3795 break;
3255#ifdef menuBar_esc
3256 case menuBar_esc:
3257#ifdef MENUBAR
3258 map_menuBar (state);
3259#endif
3260 break;
3261#endif
3262#ifdef scrollBar_esc 3796#ifdef scrollBar_esc
3263 case scrollBar_esc: 3797 case scrollBar_esc:
3264 if (scrollbar_mapping (state)) 3798 scrollBar.map (state);
3265 {
3266 resize_all_windows (0, 0, 0); 3799 resize_all_windows (0, 0, 0);
3267 scr_touch (true); 3800 scr_touch (true);
3268 }
3269 break; 3801 break;
3270#endif 3802#endif
3271 case 25: /* visible/invisible cursor */ 3803 case 25: /* visible/invisible cursor */
3272 scr_cursor_visible (state); 3804 scr_cursor_visible (state);
3273 break; 3805 break;
3274 /* case 35: - shift keys */ 3806 /* case 35: - shift keys */
3275 /* case 40: - 80 <--> 132 mode */ 3807 /* case 40: - 80 <--> 132 mode */
3276 case 47: /* secondary screen */ 3808 case 47: /* secondary screen */
3277 scr_change_screen (state); 3809 scr_change_screen (state);
3278 break; 3810 break;
3279 /* case 66: - application key pad */ 3811 /* case 66: - application key pad */
3280 /* case 67: - backspace key */ 3812 /* case 67: - backspace key */
3281 case 1000: /* X11 mouse reporting */ 3813 case 1000: /* X11 mouse reporting */
3282 if (state) /* orthogonal */ 3814 if (state) /* orthogonal */
3283 PrivateModes &= ~ (PrivMode_MouseX10); 3815 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3284 break; 3816 break;
3285#if 0
3286 case 1001: 3817 case 1002:
3287 break; /* X11 mouse highlighting */ 3818 case 1003:
3288#endif 3819 if (state)
3820 {
3821 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3822 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3823 mouse_row = mouse_col = 0;
3824 vt_emask_mouse = PointerMotionMask;
3825 }
3826 else
3827 vt_emask_mouse = NoEventMask;
3828
3829 vt_select_input ();
3830 break;
3289 case 1010: /* scroll to bottom on TTY output inhibit */ 3831 case 1010: /* scroll to bottom on TTY output inhibit */
3290 if (state)
3291 Options &= ~Opt_scrollTtyOutput;
3292 else
3293 Options |= Opt_scrollTtyOutput; 3832 set_option (Opt_scrollTtyOutput, !state);
3294 break; 3833 break;
3295 case 1011: /* scroll to bottom on key press */ 3834 case 1011: /* scroll to bottom on key press */
3296 if (state)
3297 Options |= Opt_scrollTtyKeypress; 3835 set_option (Opt_scrollTtyKeypress, state);
3298 else
3299 Options &= ~Opt_scrollTtyKeypress;
3300 break; 3836 break;
3301 case 1047: /* secondary screen w/ clearing */ 3837 case 1047: /* secondary screen w/ clearing last */
3302 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3838 if (option (Opt_secondaryScreen))
3303 if (current_screen != PRIMARY) 3839 if (!state)
3304 scr_erase_screen (2); 3840 scr_erase_screen (2);
3841
3305 scr_change_screen (state); 3842 scr_change_screen (state);
3306 /* FALLTHROUGH */
3307 default:
3308 break; 3843 break;
3844 case 1049: /* secondary screen w/ clearing first */
3845 if (option (Opt_secondaryScreen))
3846 if (state)
3847 scr_cursor (SAVE);
3848
3849 scr_change_screen (state);
3850
3851 if (option (Opt_secondaryScreen))
3852 if (state)
3853 scr_erase_screen (2);
3854 else
3855 scr_cursor (RESTORE);
3856 break;
3857 default:
3858 break;
3309 } 3859 }
3310 } 3860 }
3311} 3861}
3312/*}}} */ 3862/*}}} */
3313 3863
3314/*{{{ process sgr sequences */ 3864/*{{{ process sgr sequences */
3315void 3865void ecb_hot
3316rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3866rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3317{ 3867{
3318 unsigned int i; 3868 unsigned int i;
3319 short rendset; 3869 short rendset;
3320 int rendstyle; 3870 int rendstyle;
3321 3871
3322 if (nargs == 0) 3872 if (nargs == 0)
3323 { 3873 {
3324 scr_rendition (0, ~RS_None); 3874 scr_rendition (0, ~RS_None);
3325 return; 3875 return;
3326 } 3876 }
3877
3327 for (i = 0; i < nargs; i++) 3878 for (i = 0; i < nargs; i++)
3328 { 3879 {
3329 rendset = -1; 3880 rendset = -1;
3330 switch (arg[i]) 3881 switch (arg[i])
3331 { 3882 {
… …
3333 rendset = 0, rendstyle = ~RS_None; 3884 rendset = 0, rendstyle = ~RS_None;
3334 break; 3885 break;
3335 case 1: 3886 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3887 rendset = 1, rendstyle = RS_Bold;
3337 break; 3888 break;
3889 //case 2: // low intensity
3890 case 3:
3891 rendset = 1, rendstyle = RS_Italic;
3892 break;
3338 case 4: 3893 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3894 rendset = 1, rendstyle = RS_Uline;
3340 break; 3895 break;
3341 case 5: 3896 case 5: // slowly blinking
3897 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3898 rendset = 1, rendstyle = RS_Blink;
3343 break; 3899 break;
3900 //case 6: // scoansi light background
3344 case 7: 3901 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3902 rendset = 1, rendstyle = RS_RVid;
3346 break; 3903 break;
3347 case 22: 3904 case 8:
3905 // invisible. NYI
3906 break;
3907 //case 9: // crossed out
3908 //case 10: // scoansi acs off, primary font
3909 //case 11: // scoansi acs on, first alt font
3910 //case 12: // scoansi acs on, |0x80, second alt font
3911 //...
3912 //case 19: // ninth alt font
3913 //case 20: // gothic
3914 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3348 rendset = 0, rendstyle = RS_Bold; 3915 rendset = 0, rendstyle = RS_Bold;
3916 break;
3917 case 22: // normal intensity
3918 rendset = 0, rendstyle = RS_Bold;
3919 break;
3920 case 23: // disable italic
3921 rendset = 0, rendstyle = RS_Italic;
3349 break; 3922 break;
3350 case 24: 3923 case 24:
3351 rendset = 0, rendstyle = RS_Uline; 3924 rendset = 0, rendstyle = RS_Uline;
3352 break; 3925 break;
3353 case 25: 3926 case 25:
3354 rendset = 0, rendstyle = RS_Blink; 3927 rendset = 0, rendstyle = RS_Blink;
3355 break; 3928 break;
3929 case 26: // variable spacing (iso 8613)
3930 rendset = 0, rendstyle = RS_Blink;
3931 break;
3356 case 27: 3932 case 27:
3357 rendset = 0, rendstyle = RS_RVid; 3933 rendset = 0, rendstyle = RS_RVid;
3358 break; 3934 break;
3935 //case 28: // visible. NYI
3936 //case 29: // not crossed-out
3359 } 3937 }
3938
3360 if (rendset != -1) 3939 if (rendset != -1)
3361 { 3940 {
3362 scr_rendition (rendset, rendstyle); 3941 scr_rendition (rendset, rendstyle);
3363 continue; /* for (;i;) */ 3942 continue; /* for (;i;) */
3364 } 3943 }
… …
3371 case 33: 3950 case 33:
3372 case 34: 3951 case 34:
3373 case 35: 3952 case 35:
3374 case 36: 3953 case 36:
3375 case 37: 3954 case 37:
3376 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3955 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3377 Color_fg);
3378 break; 3956 break;
3379#ifdef TTY_256COLOR 3957 case 38: // set fg color, ISO 8613-6
3380 case 38:
3381 if (nargs > i + 2 && arg[i + 1] == 5) 3958 if (nargs > i + 2 && arg[i + 1] == 5)
3382 { 3959 {
3383 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3960 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3384 Color_fg);
3385 i += 2; 3961 i += 2;
3386 } 3962 }
3387 break; 3963 break;
3388#endif
3389 case 39: /* default fg */ 3964 case 39: /* default fg */
3390 scr_color (Color_fg, Color_fg); 3965 scr_color (Color_fg, Color_fg);
3391 break; 3966 break;
3392 3967
3393 case 40: 3968 case 40:
… …
3396 case 43: 3971 case 43:
3397 case 44: 3972 case 44:
3398 case 45: 3973 case 45:
3399 case 46: 3974 case 46:
3400 case 47: 3975 case 47:
3401 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3976 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3402 Color_bg);
3403 break; 3977 break;
3404#ifdef TTY_256COLOR 3978 case 48: // set bg color, ISO 8613-6
3405 case 48:
3406 if (nargs > i + 2 && arg[i + 1] == 5) 3979 if (nargs > i + 2 && arg[i + 1] == 5)
3407 { 3980 {
3408 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3981 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3409 Color_bg);
3410 i += 2; 3982 i += 2;
3411 } 3983 }
3412 break; 3984 break;
3413#endif
3414 case 49: /* default bg */ 3985 case 49: /* default bg */
3415 scr_color (Color_bg, Color_bg); 3986 scr_color (Color_bg, Color_bg);
3416 break; 3987 break;
3417 3988
3418#ifndef NO_BRIGHTCOLOR 3989 //case 50: // not variable spacing
3990
3991#if !ENABLE_MINIMAL
3419 case 90: 3992 case 90:
3420 case 91: /* set bright fg color */ 3993 case 91: /* set bright fg color */
3421 case 92: 3994 case 92:
3422 case 93: 3995 case 93:
3423 case 94: 3996 case 94:
3424 case 95: 3997 case 95:
3425 case 96: 3998 case 96:
3426 case 97: 3999 case 97:
3427 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4000 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3428 Color_fg);
3429 break; 4001 break;
3430 case 100: 4002 case 100:
3431 case 101: /* set bright bg color */ 4003 case 101: /* set bright bg color */
3432 case 102: 4004 case 102:
3433 case 103: 4005 case 103:
3434 case 104: 4006 case 104:
3435 case 105: 4007 case 105:
3436 case 106: 4008 case 106:
3437 case 107: 4009 case 107:
3438 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4010 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3439 Color_bg);
3440 break; 4011 break;
3441#endif 4012#endif
3442
3443 } 4013 }
3444 } 4014 }
4015}
4016
4017void
4018rxvt_term::set_cursor_style (int style)
4019{
4020 if (!IN_RANGE_INC (style, 0, 6))
4021 return;
4022
4023 if (style == 0)
4024 style = 1;
4025
4026 cursor_type = (style - 1) / 2;
4027 set_option (Opt_cursorUnderline, cursor_type == 1);
4028
4029#ifdef CURSOR_BLINK
4030 set_option (Opt_cursorBlink, style & 1);
4031 cursor_blink_reset ();
4032#endif
4033
4034 want_refresh = 1;
3445} 4035}
3446/*}}} */ 4036/*}}} */
3447 4037
3448/*{{{ process Rob Nation's own graphics mode sequences */
3449void
3450rxvt_term::process_graphics ()
3451{
3452 unsigned char ch, cmd = cmd_getc ();
3453
3454 if (cmd == 'Q')
3455 { /* query graphics */
3456 tt_printf ("\033G0\n"); /* no graphics */
3457 return;
3458 }
3459 /* swallow other graphics sequences until terminating ':' */
3460 do
3461 ch = cmd_getc ();
3462 while (ch != ':');
3463}
3464/*}}} */
3465
3466/* ------------------------------------------------------------------------- */ 4038/* ---------------------------------------------------------------------- */
4039/* Write data to the pty as typed by the user, pasted with the mouse,
4040 * or generated by us in response to a query ESC sequence.
4041 */
3467 4042
3468/* 4043/*
3469 * Send printf () formatted output to the command. 4044 * Send printf () formatted output to the command.
3470 * Only use for small amounts of data. 4045 * Only use for small amounts of data.
3471 */ 4046 */
3472void 4047void
3473rxvt_term::tt_printf (const char *fmt,...) 4048rxvt_term::tt_printf (const char *fmt,...)
3474{ 4049{
3475 va_list arg_ptr; 4050 va_list arg_ptr;
3476 unsigned char buf[256]; 4051 char buf[256];
3477 4052
3478 va_start (arg_ptr, fmt); 4053 va_start (arg_ptr, fmt);
3479 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4054 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3480 va_end (arg_ptr); 4055 va_end (arg_ptr);
3481 tt_write (buf, STRLEN (buf)); 4056 tt_write (buf, strlen (buf));
3482} 4057}
3483 4058
3484/* ---------------------------------------------------------------------- */
3485/* Write data to the pty as typed by the user, pasted with the mouse, 4059/* Write data to the pty as typed by the user. */
3486 * or generated by us in response to a query ESC sequence.
3487 */
3488void 4060void
3489rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4061rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3490{ 4062{
3491 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4063 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4064 return;
3492 4065
3493 if (len) 4066 if (option (Opt_scrollTtyKeypress))
4067 if (view_start)
3494 { 4068 {
4069 view_start = 0;
4070 want_refresh = 1;
4071 }
4072
4073 tt_write_ (data, len);
4074}
4075
4076void
4077rxvt_term::tt_write (const char *data, unsigned int len)
4078{
4079 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4080 return;
4081
4082 tt_write_ (data, len);
4083}
4084
4085static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4086
4087void
4088rxvt_term::tt_write_ (const char *data, unsigned int len)
4089{
4090 if (pty->pty < 0)
4091 return;
4092
4093 if (v_buflen == 0)
4094 {
4095 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4096
4097 max_it (written, 0);
4098
4099 if (written == len)
4100 return;
4101
4102 data += written;
4103 len -= written;
4104 }
4105
4106 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4107
4108 memcpy (v_buffer + v_buflen, data, len);
4109 v_buflen += len;
4110
4111 pty_ev.set (ev::READ | ev::WRITE);
4112}
4113
4114void rxvt_term::pty_write ()
4115{
4116 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4117
4118 if (written > 0)
4119 {
4120 v_buflen -= written;
4121
3495 if (v_buflen == 0) 4122 if (v_buflen == 0)
3496 { 4123 {
3497 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3498
3499 if ((unsigned int)written == len)
3500 return;
3501
3502 data += written;
3503 len -= written;
3504 }
3505
3506
3507 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3508
3509 memcpy (v_buffer + v_buflen, data, len);
3510 v_buflen += len;
3511 }
3512
3513 for (;;)
3514 {
3515 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3516
3517 if (written > 0)
3518 {
3519 v_buflen -= written;
3520
3521 if (v_buflen == 0)
3522 {
3523 free (v_buffer); 4124 free (v_buffer);
3524 v_buffer = 0; 4125 v_buffer = 0;
3525 v_buflen = 0;
3526 4126
3527 pty_ev.set (EVENT_READ); 4127 pty_ev.set (ev::READ);
3528 return;
3529 }
3530
3531 memmove (v_buffer, v_buffer + written, v_buflen);
3532 }
3533 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3534 // original code just ignores this...
3535 destroy ();
3536 else
3537 {
3538 pty_ev.set (EVENT_READ | EVENT_WRITE);
3539 return; 4128 return;
3540 } 4129 }
4130
4131 memmove (v_buffer, v_buffer + written, v_buflen);
3541 } 4132 }
4133 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4134 pty_ev.set (ev::READ);
3542} 4135}
3543 4136
3544/*----------------------- end-of-file (C source) -----------------------*/ 4137/*----------------------- end-of-file (C source) -----------------------*/
3545 4138

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