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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.59 by pcg, Wed Feb 25 15:39:48 2004 UTC vs.
Revision 1.565 by root, Tue Apr 28 12:38:19 2015 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
60{ 409{
61 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
62 unsigned int newlen; 411 KeySym keysym = NoSymbol;
63 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
64#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
65 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
66#endif 418#endif
67 int valid_keysym;
68 unsigned char kbuf[KBUFSZ];
69 419
70 /* 420 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
73 * 423 *
74 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
75 */ 425 */
76 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 429
86 kbuf[0] = 0; 430 kbuf[0] = 0;
87 431
88#ifdef USE_XIM 432#if USE_XIM
89 if (Input_Context) 433 if (Input_Context)
90 { 434 {
91 Status status_return; 435 Status status_return;
92 436
437#if 0
93#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 439 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
97 else 442 else
443#endif
98#endif 444#endif
99 { 445 {
100 wchar_t wkbuf[KBUFSZ + 1]; 446 wchar_t wkbuf[KBUFSZ + 1];
101 447
102 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
106 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
109 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 458 SET_LOCALE (locale);
111 459
112 if (status_return == XLookupChars 460 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
127 } 475 }
128 } 476 }
129 else 477 else
130 len = 0; 478 len = 0;
131 } 479 }
132
133 valid_keysym = status_return == XLookupKeySym
134 || status_return == XLookupBoth;
135 } 480 }
136 else 481 else
137#endif 482#endif
138 { 483 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol;
141 }
142
143 if (valid_keysym)
144 { 485 }
145 /* for some backwards compatibility */ 486
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 487 if (keysym != NoSymbol)
147# ifdef HOTKEY_CTRL 488 {
148 if (ctrl) 489 KeySym orig_keysym = keysym;
149# else 490
150 if (meta) 491 /* Shift + F1 - F10 generates F11 - F20 */
151# endif 492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
152 { 496 }
153 if (keysym == ks_bigfont) 497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
154 { 509 {
155 change_font (FONT_UP); 510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
156 return; 520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
157 } 632 }
158 else if (keysym == ks_smallfont) 633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
159 { 638 {
160 change_font (FONT_DN);
161 return; 639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
162 } 658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
163 } 662 {
164#endif 663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
165 678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
166 if (TermWin.saveLines) 710 if (saveLines)
167 { 711 {
168#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 713 if (!ctrl && !meta)
170 {
171#else 714#else
172 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
173 { 717 {
174#endif
175 int lnsppg; 718 int lnsppg;
176 719
177#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 722#else
180 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
181#endif 724#endif
725 max_it (lnsppg, 1);
726
182 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
183 { 728 {
184 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
185 return; 730 return;
186 } 731 }
187 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
188 { 733 {
189 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
190 return; 735 return;
191 } 736 }
192 } 737 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
195 { 740 {
196 if (keysym == XK_Up) 741 if (keysym == XK_Up)
197 { 742 {
198 scr_page (UP, 1); 743 scr_page (1);
199 return; 744 return;
200 } 745 }
201 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
202 { 747 {
203 scr_page (DN, 1); 748 scr_page (-1);
204 return; 749 return;
205 } 750 }
206 } 751 }
207#endif 752#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
210 { 755 {
211 if (keysym == XK_Home) 756 if (keysym == XK_Home)
212 { 757 {
213 scr_move_to (0, 1); 758 scr_changeview (top_row);
214 return; 759 return;
215 } 760 }
216 else if (keysym == XK_End) 761 else if (keysym == XK_End)
217 { 762 {
218 scr_move_to (1, 0); 763 scr_changeview (0);
219 return; 764 return;
220 } 765 }
221 } 766 }
222#endif 767#endif
223 } 768 }
224 769
225 if (shft) 770 if (shft)
226 { 771 {
227 /* Shift + F1 - F10 generates F11 - F20 */
228 if (keysym >= XK_F1 && keysym <= XK_F10)
229 {
230 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */
232 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 773 {
235 switch (keysym) 774 switch (keysym)
236 { 775 {
237 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
240 return; 779 return;
780#if TODO
241 /* rxvt extras */ 781 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 783 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 785 return;
786#endif
248 } 787 }
249 } 788 }
250 } 789 }
251#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
252 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
253 { 796 {
254 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
255 return; 803 return;
256 } 804 }
257#endif
258 805
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 809 {
261#ifdef KEYSYM_RESOURCE 810 int hv;
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
263 { 815 {
264 unsigned int l; 816 commit_iso14755 ();
265 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 818# if ISO_14755
267 819 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 820# endif
276 tt_write (&ch, 1); 821 return;
277 tt_write (kbuf0, l); 822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
278 return; 838 return;
279 } 839 }
280 else 840 else
281#endif
282 { 841 {
283 newlen = 1; 842# if ISO_14755
284 switch (keysym) 843 scr_overlay_off ();
285 {
286#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace)
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else
295 STRCPY (kbuf, key_backspace);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif 844# endif
308 break; 845 iso14755buf = 0;
309#endif 846 }
310#ifndef NO_DELETE_KEY 847 }
311 case XK_Delete: 848 else if (option (Opt_iso14755) &&
312 STRCPY (kbuf, key_delete); 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
313# ifdef MULTICHAR_SET 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
314 if (Options & Opt_mc_hack) 851 if (!(iso14755buf & ISO_14755_STARTED))
315 { 852 {
316 int col, row; 853 iso14755buf |= ISO_14755_STARTED;
317 854# if ISO_14755
318 newlen = STRLEN (kbuf); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
319 col = screen.cur.col; 856 scr_overlay_set (0, 0, "ISO 14755 mode");
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif 857# endif
325 break; 858 }
326#endif
327 case XK_Tab:
328 if (shft)
329 STRCPY (kbuf, "\033[Z");
330 else
331 {
332#ifdef CTRL_TAB_MAKES_META
333 if (ctrl)
334 meta = 1;
335#endif
336#ifdef MOD4_TAB_MAKES_META
337 if (ev.state & Mod4Mask)
338 meta = 1;
339#endif
340 newlen = 0;
341 }
342 break;
343
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */
367 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl)
370 {
371 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left];
373 }
374 else if (PrivateModes & PrivMode_aplCUR)
375 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy");
420 break;
421 }
422 /* FALLTHROUGH */
423# endif 859#endif
424 case XK_Prior: 860
425 STRCPY (kbuf, "\033[5~"); 861#ifdef PRINTPIPE
426 break; 862 if (keysym == XK_Print)
427# ifdef XK_KP_Next 863 {
428 case XK_KP_Next: 864 scr_printscreen (ctrl | shft);
429 /* allow shift to override */ 865 return;
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 866 }
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif 867#endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 }
447 else
448 {
449 kbuf[0] = '\r';
450 kbuf[1] = '\0';
451 }
452 break;
453
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1);
473 break;
474
475 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */
477 case XK_KP_Separator: /* "\033Ol" : "," */
478 case XK_KP_Subtract: /* "\033Om" : "-" */
479 case XK_KP_Decimal: /* "\033On" : "." */
480 case XK_KP_Divide: /* "\033Oo" : "/" */
481 case XK_KP_0: /* "\033Op" : "0" */
482 case XK_KP_1: /* "\033Oq" : "1" */
483 case XK_KP_2: /* "\033Or" : "2" */
484 case XK_KP_3: /* "\033Os" : "3" */
485 case XK_KP_4: /* "\033Ot" : "4" */
486 case XK_KP_5: /* "\033Ou" : "5" */
487 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
493 {
494 STRCPY (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply);
496 }
497 else
498 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0';
501 }
502 break;
503
504 case XK_Find:
505 STRCPY (kbuf, "\033[1~");
506 break;
507 case XK_Insert:
508 STRCPY (kbuf, "\033[2~");
509 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default:
603 newlen = 0;
604 break;
605 }
606 if (newlen)
607 len = STRLEN (kbuf);
608 }
609 /*
610 * Pass meta for all function keys, if 'meta' option set
611 */
612#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0)
614 kbuf[len - 1] |= 0x80;
615#endif
616
617 }
618 else if (ctrl && keysym == XK_minus)
619 {
620 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 }
623 else
624 {
625#ifdef META8_OPTION
626 /* set 8-bit on */
627 if (meta && (meta_char == 0x80))
628 {
629 unsigned char *ch;
630
631 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80;
633 meta = 0;
634 }
635#endif
636 /* nil */ ;
637 }
638 } 868 }
639 869
640 if (len <= 0) 870 if (len <= 0)
641 return; /* not mapped */ 871 return; /* not mapped */
642 872
643 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
644 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
645 { 889 {
646 TermWin.view_start = 0; 890# if ISO_14755
647 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
648 } 920 }
649 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
650 /* 922 {
651 * these modifications only affect the static keybuffer 923# if ISO_14755
652 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
660 */
661 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
662 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
663
664 /* escape prefix */
665 if (meta
666#ifdef META8_OPTION
667 && meta_char == C0_ESC
668#endif 925# endif
669 ) 926 if (iso14755buf & ISO_14755_51)
670 { 927 commit_iso14755 ();
671 const unsigned char ch = C0_ESC; 928#if ISO_14755
672 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
673 } 939 }
940#endif
674 941
675#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len);
686}
687/*}}} */
688
689#if (MENUBAR_MAX)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */
692unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{
695 unsigned int n, s;
696
697 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
699
700 if (n > 0 && s < count)
701 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n;
706 s += n;
707 }
708
709 if (count > s)
710 {
711 rxvt_print_error ("data loss: cmd_write too large");
712 count = s;
713 }
714
715 for (; count--;)
716 *cmdbuf_endp++ = *str++;
717
718 cmd_parse ();
719
720 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
721} 951}
722#endif /* MENUBAR_MAX */
723 952
724void 953void
725rxvt_term::flush () 954rxvt_term::flush ()
726{ 955{
727#ifdef TRANSPARENT 956 flush_ev.stop ();
728 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
729 { 960 {
730 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
731 scr_clear ();
732 scr_touch (false); 962 scr_touch (false);
733 want_refresh = 1;
734 } 963 }
735#endif 964#endif
736 965
737 if (want_refresh) 966 if (want_refresh)
738 { 967 {
739 scr_refresh (refresh_type); 968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
740 scrollbar_show (1); 969 {
741#ifdef USE_XIM 970 int row = view_start;
742 IMSendSpot (); 971 int end_row = row + nrow;
743#endif
744 972
745 } 973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
746 975
747 display->flush ();
748}
749
750void
751rxvt_term::check_cb (check_watcher &w)
752{
753 SET_R (this);
754 SET_LOCALE (locale);
755
756 flush ();
757}
758
759#ifdef CURSOR_BLINK
760void
761rxvt_term::cursor_blink_cb (time_watcher &w)
762{
763 hidden_cursor = !hidden_cursor;
764 want_refresh = 1;
765
766 w.start (w.at + BLINK_INTERVAL);
767}
768#endif
769
770#ifdef TEXT_BLINK
771void
772rxvt_term::text_blink_cb (time_watcher &w)
773{
774 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 {
776 hidden_text = !hidden_text;
777 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL);
779 }
780}
781#endif
782
783bool
784rxvt_term::pty_fill ()
785{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
787
788 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n;
791
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
793
794 if (n > 0)
795 {
796 cmdbuf_endp += n;
797 return true;
798 }
799 else if (n < 0 && errno != EAGAIN)
800 destroy ();
801
802 return false;
803}
804
805void
806rxvt_term::pty_cb (io_watcher &w, short revents)
807{
808 SET_R (this);
809 SET_LOCALE (locale);
810
811 if (revents & EVENT_WRITE)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 { 976 do
821 if (!seen_input)
822 { 977 {
823 seen_input = 1; 978 int start_row = row;
824 /* once we know the shell is running, send the screen size. Again! */ 979 line_t *l;
825 tt_winch (); 980
826 } 981 do
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832}
833
834bool
835rxvt_term::cmd_parse ()
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839
840 for (;;)
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 { 982 {
866 *str++ = ch; 983 l = &ROW (row++);
867 984
868 if (ch == '\n') 985 if (!(l->f & LINE_FILTERED))
869 { 986 {
870 nlines++; 987 // line not filtered, mark it as filtered
871 refresh_count++; 988 l->f |= LINE_FILTERED;
872 989 while (l->is_longer ())
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 { 990 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR; 991 l = &ROW (row++);
879 break; 992 l->f |= LINE_FILTERED;
880 } 993 }
881 994
882 // scr_add_lines only works for nlines < TermWin.nrow - 1. 995 // and filter it
883 if (nlines >= TermWin.nrow - 1) 996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890 997
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break; 998 break;
895 } 999 }
896 } 1000 }
1001 while (l->is_longer () && row < end_row);
897 } 1002 }
898 1003 while (row < end_row);
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 { 1004 }
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932 1005
933 ch = NOCHAR; 1006 scr_refresh ();
934 } 1007 scrollBar.show (1);
1008#if USE_XIM
1009 im_send_spot ();
1010#endif
1011 }
1012
1013 display->flush ();
1014}
1015
1016/* checks whether a refresh is requested and starts the refresh timer */
1017void
1018rxvt_term::refresh_check ()
1019{
1020 if (want_refresh && !flush_ev.is_active ())
1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
1032 flush ();
1033}
1034
1035#ifdef CURSOR_BLINK
1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
935 } 1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
936 1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1056{
1057 hidden_cursor = !hidden_cursor;
1058 want_refresh = 1;
1059 refresh_check ();
1060}
1061#endif
1062
1063#ifdef TEXT_BLINK
1064void
1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
1066{
1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
1068 {
1069 hidden_text = !hidden_text;
1070 want_refresh = 1;
1071 refresh_check ();
1072 }
1073 else
1074 w.stop ();
1075}
1076#endif
1077
1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1079void
1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1081{
1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1084 {
1085 want_refresh = 1;
1086 refresh_check ();
1087 }
1088 else
1089 w.stop ();
1090}
1091#endif
1092
1093#ifdef SELECTION_SCROLLING
1094void
1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1096{
1097 if (scr_page (scroll_selection_lines))
1098 {
1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1100 want_refresh = 1;
1101 refresh_check ();
1102 }
1103 else
1104 w.stop ();
1105}
1106#endif
1107
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109void
1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1111{
1112 if (scr_page (mouse_slip_wheel_speed))
1113 {
1114 want_refresh = 1;
1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1184}
1185#endif
1186
1187bool
1188rxvt_term::pty_fill ()
1189{
1190 cmdbuf_reify ();
1191
1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1193
1194 if (!avail)
1195 {
1196 // normally this indicates a "too long" command sequence - just drop the data we have
1197 cmdbuf_ptr = cmdbuf_base;
1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1201
1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1203
1204 if (r > 0)
1205 {
1206 cmdbuf_endp += r;
1207 return true;
1208 }
1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1217 {
1218 pty_ev.stop ();
1219
1220 if (!option (Opt_hold))
1221 destroy ();
1222 }
1223
937 return flag; 1224 return false;
938} 1225}
939 1226
940// read the next character, currently handles UTF-8 1227void
941// will probably handle all sorts of other stuff in the future 1228rxvt_term::pty_cb (ev::io &w, int revents)
942uint32_t
943rxvt_term::next_char ()
944{ 1229{
945 while (cmdbuf_ptr < cmdbuf_endp) 1230 make_current ();
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1231
950 wchar_t wc; 1232 if (revents & ev::READ)
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1233 // loop, but don't allow a single term to monopolize us
1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1235 cmd_parse ();
952 1236
953 if (len == (size_t)-2) 1237 if (revents & ev::WRITE)
954 return NOCHAR; 1238 pty_write ();
955 1239
956 if (len == (size_t)-1) 1240 refresh_check ();
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965} 1241}
966 1242
967/* rxvt_cmd_getc () - Return next input character */ 1243void ecb_cold
968/* 1244rxvt_term::pointer_unblank ()
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{ 1245{
975 for (;;) 1246 XDefineCursor (dpy, vt, TermWin_cursor);
976 { 1247 recolor_cursor ();
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987}
988 1248
989#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
990void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0; 1250 hidden_pointer = 0;
997 1251
998 if (Options & Opt_pointerBlank) 1252 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1254#endif
1000} 1255}
1001 1256
1002void 1257#ifdef POINTER_BLANK
1258void ecb_cold
1003rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1004{ 1260{
1005 if (! (Options & Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1006 return; 1262 return;
1007 1263
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1265 XFlush (dpy);
1010 1266
1011 hidden_pointer = 1; 1267 hidden_pointer = 1;
1012} 1268}
1013 1269
1014void 1270void ecb_cold
1015rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1272{
1017 SET_R (this); 1273 make_current ();
1018 SET_LOCALE (locale);
1019 1274
1020 pointer_blank (); 1275 pointer_blank ();
1021} 1276}
1022#endif 1277#endif
1023 1278
1024void 1279void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1281{
1027 int button_number, key_state = 0; 1282 int button_number, key_state = 0;
1028 int x, y; 1283 int x, y;
1284 int code = 32;
1029 1285
1030 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1032 pixel_position (&x, &y); 1288
1289 if (ev.type == MotionNotify)
1290 {
1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 code += 32;
1297 }
1033 1298
1034 if (MEvent.button == AnyButton) 1299 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1300 button_number = 3;
1037 }
1038 else 1301 else
1039 { 1302 {
1040 button_number = MEvent.button - Button1; 1303 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1304 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1305 if (button_number >= 3)
1043 button_number += (64 - 3); 1306 button_number += 64 - 3;
1044 } 1307 }
1045 1308
1046 if (PrivateModes & PrivMode_MouseX10) 1309 if (priv_modes & PrivMode_MouseX10)
1047 { 1310 {
1048 /* 1311 /*
1049 * do not report ButtonRelease 1312 * do not report ButtonRelease
1050 * no state info allowed 1313 * no state info allowed
1051 */ 1314 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1329 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1330 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1331#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1332 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1333#endif
1071
1072 } 1334 }
1073 1335
1074#ifdef DEBUG_MOUSEREPORT 1336#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1337 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1338 if (key_state & 16)
1077 fputc ('C', stderr); 1339 fputc ('C', stderr);
1078 if (key_state & 4) 1340 if (key_state & 4)
1079 fputc ('S', stderr); 1341 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1343 fputc ('A', stderr);
1082 if (key_state & 32) 1344 if (key_state & 32)
1083 fputc ('2', stderr); 1345 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1346 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1347 button_number,
1086 x + 1, 1348 x,
1087 y + 1); 1349 y);
1088#else 1350#endif
1351
1352#if ENABLE_FRILLS
1353 if (priv_modes & PrivMode_ExtMouseRight)
1354 tt_printf ("\033[%d;%d;%dM",
1355 code + button_number + key_state,
1356 x,
1357 y);
1358 else if (priv_modes & PrivMode_ExtModeMouse)
1359 tt_printf ("\033[M%c%lc%lc",
1360 code + button_number + key_state,
1361 wint_t (32 + x),
1362 wint_t (32 + y));
1363 else
1364#endif
1089 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1366 code + button_number + key_state,
1091 (32 + x + 1), 1367 32 + x,
1092 (32 + y + 1)); 1368 32 + y);
1093#endif
1094} 1369}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1370
1106/*{{{ process an X event */ 1371/*{{{ process an X event */
1107void 1372void ecb_hot
1108rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1109{ 1374{
1110 SET_R (this); 1375 make_current ();
1111 SET_LOCALE (locale);
1112 1376
1113#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1378
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1123 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1382 return;
1143#endif
1144 1383
1384 // for XQueryPointer
1145 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1387 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1196#endif
1197 1388
1198 switch (ev.type) 1389 switch (ev.type)
1199 { 1390 {
1200 case KeyPress: 1391 case KeyPress:
1201 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1202 break; 1393 break;
1203 1394
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1395 case KeyRelease:
1206 { 1396 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1397 break;
1218 }
1219#endif
1220 1398
1221 case ButtonPress: 1399 case ButtonPress:
1222 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1223 break; 1401 break;
1224 1402
… …
1226 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1227 break; 1405 break;
1228 1406
1229 case ClientMessage: 1407 case ClientMessage:
1230 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1410 {
1240 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1412 {
1242 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1414 {
1244 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1416 {
1246 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1418 destroy ();
1248 0L, 1000000L, 1419 }
1249 False, AnyPropertyType, 1420#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1424 &ev);
1253 XChangeProperty (display->display, display->root, 1425#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1426 }
1255 8, PropModeReplace, 1427 }
1256 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1259 } 1437 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1438 break;
1266 1439
1267 /* 1440 /*
1268 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1288 break; 1461 break;
1289 } 1462 }
1290 break; 1463 break;
1291 1464
1292 case FocusIn: 1465 case FocusIn:
1293 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent)
1294 { 1481 {
1295 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1483 ;
1307 break;
1308 1484
1309 case FocusOut: 1485 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1310 if (TermWin.focus) 1486
1487 bool moved = false;
1488#ifdef HAVE_BG_PIXMAP
1489 if (bg_window_position_sensitive ())
1311 { 1490 {
1312 TermWin.focus = 0; 1491 want_position_change = true;
1313 want_refresh = 1; 1492 if (bg_img == 0)
1314#ifdef USE_XIM 1493 moved = true;
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1494 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1495#endif
1339 1496
1340 if (szHint.width != width || szHint.height != height) 1497 if (want_position_change)
1341 { 1498 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1499 int x, y;
1343 resize_all_windows (width, height, 1); 1500
1501 if (ev.xconfigure.send_event)
1502 {
1503 x = ev.xconfigure.x;
1504 y = ev.xconfigure.y;
1505 }
1506 else
1507 get_window_origin (x, y);
1508
1509 if (x != parent_x || y != parent_y)
1510 {
1511 parent_x = x;
1512 parent_y = y;
1513 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1514 moved = true;
1515 }
1344 } 1516 }
1345#ifdef DEBUG_SIZE 1517
1518 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1519 {
1520 seen_resize = 1;
1521 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1522 }
1346 else 1523 else
1347 { 1524 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1525#ifdef HAVE_BG_PIXMAP
1526 if (moved)
1527 update_background ();
1528#endif
1349 } 1529 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1530
1531 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1532 }
1361 break; 1533 break;
1362 1534
1535 case PropertyNotify:
1536 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1363 case SelectionClear: 1539 case SelectionClear:
1364 display->set_selection_owner (0); 1540 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1365 break;
1366
1367 case SelectionNotify:
1368 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor,
1370 ev.xselection.property, True);
1371 break; 1541 break;
1372 1542
1373 case SelectionRequest: 1543 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1544 selection_send (ev.xselectionrequest);
1375 break; 1545 break;
1376 1546
1547 case MapNotify:
1548#ifdef HAVE_BG_PIXMAP
1549 // This is needed at startup for the case of no window manager
1550 // or a non-reparenting window manager and also because we
1551 // defer bg image updates if the window is not mapped. The
1552 // short delay is to optimize for multiple ConfigureNotify
1553 // events at startup when the window manager reparents the
1554 // window, so as to perform the computation after we have
1555 // received all of them.
1556 if (bg_img == 0)
1557 update_background_ev.start (0.025);
1558#endif
1559 mapped = 1;
1560#ifdef TEXT_BLINK
1561 text_blink_ev.start ();
1562#endif
1563 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1564 break;
1565
1377 case UnmapNotify: 1566 case UnmapNotify:
1378 TermWin.mapped = 0; 1567 mapped = 0;
1379#ifdef TEXT_BLINK 1568#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1569 text_blink_ev.stop ();
1381#endif 1570#endif
1571 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1572 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1573
1397 case GraphicsExpose: 1574 case GraphicsExpose:
1398 case Expose: 1575 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1576 if (ev.xany.window == vt)
1400 { 1577 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1578 do
1579 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1580 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1581 ev.xexpose.width, ev.xexpose.height, false);
1404#else 1582 }
1405 // don't understand this, so commented it out 1583 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1584
1585 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1586
1587 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1588 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1589 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1590 ev.xexpose.width, ev.xexpose.height, false);
1408 //scr_expose (ev.xexpose.x, 0, 1591 }
1409 // ev.xexpose.width, TermWin.height, False); 1592
1410#endif
1411 want_refresh = 1; 1593 want_refresh = 1;
1412 } 1594 }
1413 else 1595 else
1414 { 1596 {
1415 XEvent unused_event; 1597 XEvent unused_event;
1416 1598
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1600 ;
1419 &unused_event)) ; 1601 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1602 ;
1421 GraphicsExpose, 1603
1422 &unused_event)) ; 1604 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1605 {
1425 scrollBar.setIdle (); 1606 scrollBar.state = SB_STATE_IDLE;
1426 scrollbar_show (0); 1607 scrollBar.show (0);
1427 } 1608 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1609 }
1433 break; 1610 break;
1434 1611
1435 case MotionNotify: 1612 case MotionNotify:
1436#ifdef POINTER_BLANK 1613#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1614 if (hidden_pointer)
1438 pointer_unblank (); 1615 pointer_unblank ();
1439#endif 1616#endif
1440#if MENUBAR 1617 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1618 || priv_modes & PrivMode_MouseAnyEvent)
1619 mouse_report (ev.xbutton);
1620 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1621 break;
1622
1623 if (ev.xany.window == vt)
1442 { 1624 {
1443 menubar_control (ev.xbutton); 1625 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1626 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1627 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1628 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1629 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1630 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1631 ;
1456 1632
1457 XQueryPointer (display->display, TermWin.vt, 1633 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1634 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1635 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1636 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1637 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1638#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1639 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1640 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1641#endif
1465 { 1642 {
1643#if ISO_14755
1644 // 5.4
1645 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1646 {
1647 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1648 break;
1649 }
1466#endif 1650#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1651 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1652 ev.xbutton.state & Button3Mask ? 2 : 0);
1653
1469#ifdef SELECTION_SCROLLING 1654#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1655 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1656 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1657 {
1658 page_dirn scroll_selection_dir;
1473 int dist; 1659 int dist;
1474
1475 pending_scroll_selection=1;
1476 1660
1477 /* don't clobber the current delay if we are 1661 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1662 * already in the middle of scrolling.
1479 */ 1663 */
1480 if (scroll_selection_delay<=0) 1664 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1665 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1666
1483 /* save the event params so we can highlight 1667 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1668 * the selection in the pending-scroll loop
1485 */ 1669 */
1486 selection_save_x=ev.xbutton.x; 1670 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1671 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1672 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1673
1491 /* calc number of lines to scroll */ 1674 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1675 if (ev.xbutton.y < int_bwidth)
1493 { 1676 {
1494 scroll_selection_dir = UP; 1677 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1678 dist = int_bwidth - ev.xbutton.y;
1496 } 1679 }
1497 else 1680 else
1498 { 1681 {
1499 scroll_selection_dir = DN; 1682 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1683 dist = ev.xbutton.y - (int_bwidth + vt_height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1684 }
1685
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1686 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1687 / SELECTION_SCROLL_LINE_SPEEDUP
1688 + 1;
1505 MIN_IT (scroll_selection_lines, 1689 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1690 SELECTION_SCROLL_MAX_LINES);
1691 scroll_selection_lines *= scroll_selection_dir;
1507 } 1692 }
1508 else 1693 else
1509 { 1694 {
1510 /* we are within the text window, so we 1695 /* we are within the text window, so we
1511 * shouldn't be scrolling 1696 * shouldn't be scrolling
1512 */ 1697 */
1513 pending_scroll_selection = 0; 1698 sel_scroll_ev.stop();
1514 } 1699 }
1515#endif 1700#endif
1516#ifdef MOUSE_THRESHOLD
1517
1518 } 1701 }
1519#endif
1520
1521 } 1702 }
1522 } 1703 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1704 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1705 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1706 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1707 MotionNotify, &ev))
1708 ;
1709
1527 XQueryPointer (display->display, scrollBar.win, 1710 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1711 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1712 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1713 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1714 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1715 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1716 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1717 want_refresh = 1;
1536 scrollbar_show (1); 1718 scrollBar.show (1);
1537 } 1719 }
1538 break; 1720 break;
1539 } 1721 }
1540}
1541 1722
1542void 1723#if defined(CURSOR_BLINK)
1724 if (ev.type == KeyPress)
1725 cursor_blink_reset ();
1726#endif
1727
1728#if defined(POINTER_BLANK)
1729 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1730 {
1731 if (ev.type == MotionNotify
1732 || ev.type == ButtonPress
1733 || ev.type == ButtonRelease)
1734 if (hidden_pointer)
1735 pointer_unblank ();
1736
1737 if (ev.type == KeyPress && hidden_pointer == 0)
1738 pointer_blank ();
1739 }
1740#endif
1741
1742 refresh_check ();
1743}
1744
1745#if ENABLE_FRILLS
1746void ecb_cold
1747rxvt_term::set_urgency (bool enable)
1748{
1749 if (enable == urgency_hint)
1750 return;
1751
1752 if (XWMHints *h = XGetWMHints (dpy, parent))
1753 {
1754 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1755 XSetWMHints (dpy, parent, h);
1756 urgency_hint = enable;
1757 XFree (h);
1758 }
1759}
1760#endif
1761
1762void ecb_cold
1763rxvt_term::focus_in ()
1764{
1765 if (!focus)
1766 {
1767 focus = 1;
1768 want_refresh = 1;
1769
1770#if USE_XIM
1771 if (Input_Context != NULL)
1772 {
1773 im_set_position ();
1774 XSetICFocus (Input_Context);
1775 }
1776#endif
1777#if CURSOR_BLINK
1778 if (option (Opt_cursorBlink))
1779 cursor_blink_ev.again ();
1780#endif
1781#if OFF_FOCUS_FADING
1782 if (rs[Rs_fade])
1783 {
1784 pix_colors = pix_colors_focused;
1785 scr_recolor ();
1786 }
1787#endif
1788#if ENABLE_FRILLS
1789 if (option (Opt_urgentOnBell))
1790 set_urgency (0);
1791#endif
1792
1793 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1794 }
1795}
1796
1797void ecb_cold
1798rxvt_term::focus_out ()
1799{
1800 if (focus)
1801 {
1802 focus = 0;
1803 want_refresh = 1;
1804
1805#if ENABLE_FRILLS
1806 if (option (Opt_urgentOnBell))
1807 set_urgency (0);
1808#endif
1809#if ENABLE_FRILLS || ISO_14755
1810 if (iso14755buf)
1811 {
1812 iso14755buf = 0;
1813# if ISO_14755
1814 scr_overlay_off ();
1815# endif
1816 }
1817#endif
1818#if USE_XIM
1819 if (Input_Context != NULL)
1820 XUnsetICFocus (Input_Context);
1821#endif
1822#if CURSOR_BLINK
1823 if (option (Opt_cursorBlink))
1824 cursor_blink_ev.stop ();
1825
1826 hidden_cursor = 0;
1827#endif
1828#if OFF_FOCUS_FADING
1829 if (rs[Rs_fade])
1830 {
1831 pix_colors = pix_colors_unfocused;
1832 scr_recolor ();
1833 }
1834#endif
1835
1836 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1837 }
1838}
1839
1840void ecb_cold
1841rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1842{
1843#if OFF_FOCUS_FADING
1844 if (rs[Rs_fade])
1845 {
1846 if (!first_time)
1847 pix_colors_focused [idx].free (this);
1848
1849 rgba c;
1850 pix_colors [Color_fade].get (c);
1851 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1852 }
1853#endif
1854}
1855
1856#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1857void ecb_hot
1543rxvt_term::rootwin_cb (XEvent &ev) 1858rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1859{
1545 SET_R (this); 1860 make_current ();
1546 SET_LOCALE (locale); 1861
1862 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1863 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1864 return;
1547 1865
1548 switch (ev.type) 1866 switch (ev.type)
1549 { 1867 {
1550 case PropertyNotify: 1868 case PropertyNotify:
1869 /*
1870 * if user used some Esetroot compatible prog to set the root bg,
1871 * use the property to determine the pixmap. We use it later on.
1872 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1873 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1874 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1875 {
1553 if (ev.xproperty.state == PropertyNewValue) 1876#if BG_IMAGE_FROM_ROOT
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1877 if (option (Opt_transparent))
1555 break; 1878 {
1879 rxvt_img::new_from_root (this)->replace (root_img);
1880 update_background ();
1881 }
1882#endif
1883 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1556 } 1884 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1885
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1886 break;
1577#endif
1578 } 1887 }
1888
1889 refresh_check ();
1579} 1890}
1891#endif
1580 1892
1581void 1893void
1582rxvt_term::button_press (XButtonEvent &ev) 1894rxvt_term::button_press (XButtonEvent &ev)
1583{ 1895{
1584 int reportmode = 0, clickintime; 1896 int reportmode = 0, clickintime;
1585 1897
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1898 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1899
1587 if (!bypass_keystate) 1900 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1901 reportmode = !! (priv_modes & PrivMode_mouse_report);
1902
1589 /* 1903 /*
1590 * VT window processing of button press 1904 * VT window processing of button press
1591 */ 1905 */
1592 if (ev.window == TermWin.vt) 1906 if (ev.window == vt)
1593 { 1907 {
1908 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1909 return;
1910
1911#if ISO_14755
1912 // 5.4
1913 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1914 {
1915 iso14755_54 (ev.x, ev.y);
1916 return;
1917 }
1918#endif
1919
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1920 clickintime = ev.time - MEvent.time < multiClickTime;
1921
1595 if (reportmode) 1922 if (reportmode)
1596 { 1923 {
1597 /* mouse report from vt window */ 1924 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1925 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1926 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1927#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1928 if (ev.button == MEvent.button && clickintime)
1602 { 1929 {
1603 /* same button, within alloted time */ 1930 /* same button, within allowed time */
1604 MEvent.clicks++; 1931 MEvent.clicks++;
1932
1605 if (MEvent.clicks > 1) 1933 if (MEvent.clicks > 1)
1606 { 1934 {
1607 /* only report double clicks */ 1935 /* only report double clicks */
1608 MEvent.clicks = 2; 1936 MEvent.clicks = 2;
1609 mouse_report (ev); 1937 mouse_report (ev);
… …
1621 mouse_report (ev); 1949 mouse_report (ev);
1622 } 1950 }
1623#else 1951#else
1624 MEvent.button = ev.button; 1952 MEvent.button = ev.button;
1625 mouse_report (ev); 1953 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1954#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1955
1628 } 1956 }
1629 else 1957 else
1630 { 1958 {
1631 if (ev.button != MEvent.button) 1959 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1960 MEvent.clicks = 0;
1961
1633 switch (ev.button) 1962 switch (ev.button)
1634 { 1963 {
1635 case Button1: 1964 case Button1:
1965 /* allow meta + click to select rectangular areas */
1966 /* should be done in screen.C */
1967#if ENABLE_FRILLS
1968 selection.rect = !!(ev.state & ModMetaMask);
1969#else
1970 selection.rect = false;
1971#endif
1972
1636 /* allow shift+left click to extend selection */ 1973 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1974 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1975 {
1639 if (MEvent.button == Button1 && clickintime) 1976 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1977 selection_rotate (ev.x, ev.y);
1641 else 1978 else
1642 selection_extend (ev.x, ev.y, 1); 1979 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1994 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1995 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1996 selection_rotate (ev.x, ev.y);
1660 else 1997 else
1661 selection_extend (ev.x, ev.y, 1); 1998 selection_extend (ev.x, ev.y, 1);
1999
1662 MEvent.button = Button3; 2000 MEvent.button = Button3;
1663 break; 2001 break;
1664 } 2002 }
1665 } 2003 }
2004
1666 MEvent.time = ev.time; 2005 MEvent.time = ev.time;
1667 return; 2006 return;
1668 } 2007 }
1669 2008
1670 /* 2009 /*
1671 * Scrollbar window processing of button press 2010 * Scrollbar window processing of button press
1672 */ 2011 */
1673 if (isScrollbarWindow (ev.window)) 2012 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 2013 {
1675 scrollBar.setIdle (); 2014 page_dirn direction = NO_DIR;
2015
2016 if (scrollBar.upButton (ev.y))
2017 direction = UP; /* up */
2018 else if (scrollBar.dnButton (ev.y))
2019 direction = DN; /* down */
2020
2021 scrollBar.state = SB_STATE_IDLE;
1676 /* 2022 /*
1677 * Rxvt-style scrollbar: 2023 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2024 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2025 * move dn if mouse is below slider
1680 * 2026 *
… …
1689 /* 2035 /*
1690 * Mouse report disabled scrollbar: 2036 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2037 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2038 * click on scrollbar - send pageup/down
1693 */ 2039 */
1694 if ((scrollBar.style == R_SB_NEXT 2040 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2041 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2042 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 2043 tt_printf ("\033[B");
1704 else 2044 else
1705 switch (ev.button) 2045 switch (ev.button)
1706 { 2046 {
1707 case Button2: 2047 case Button2:
… …
1714 tt_printf ("\033[5~"); 2054 tt_printf ("\033[5~");
1715 break; 2055 break;
1716 } 2056 }
1717 } 2057 }
1718 else 2058 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2059#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2060 {
1726 if (scrollbarnext_upButton (ev.y)) 2061 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 2062 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2064 if (!cont_scroll_ev.is_active ())
2065 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2066#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2067 if (scr_page (direction, 1))
1744 { 2068 {
1745 if (upordown < 0) 2069 if (direction == UP)
1746 scrollBar.setUp (); 2070 scrollBar.state = SB_STATE_UP;
1747 else 2071 else
1748 scrollBar.setDn (); 2072 scrollBar.state = SB_STATE_DOWN;
1749 } 2073 }
1750 } 2074 }
1751 else 2075 else
1752 switch (ev.button) 2076 switch (ev.button)
1753 { 2077 {
1754 case Button2: 2078 case Button2:
1755 switch (scrollbar_align) 2079 switch (scrollBar.align)
1756 { 2080 {
1757 case R_SB_ALIGN_TOP: 2081 case SB_ALIGN_TOP:
1758 csrO = 0; 2082 csrO = 0;
1759 break; 2083 break;
1760 case R_SB_ALIGN_CENTRE: 2084 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2085 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2086 break;
1763 case R_SB_ALIGN_BOTTOM: 2087 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2088 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2089 break;
1766 } 2090 }
2091
1767 if (scrollBar.style == R_SB_XTERM 2092 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2093 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2094 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2095 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2096
1772 scrollBar.setMotion (); 2097 scrollBar.state = SB_STATE_MOTION;
1773 break; 2098 break;
1774 2099
1775 case Button1: 2100 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2101 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2102 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2103 /* FALLTHROUGH */
1779 2104
1780 case Button3: 2105 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2106 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2107 {
1783 if (scrollbar_above_slider (ev.y)) 2108 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2109# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2110 scr_page (UP, nrow - 1);
1786# else 2111# else
1787 scr_page (UP, TermWin.nrow / 4); 2112 scr_page (UP, nrow / 4);
1788# endif 2113# endif
1789 else if (scrollbar_below_slider (ev.y)) 2114 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2115# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2116 scr_page (DN, nrow - 1);
1792# else 2117# else
1793 scr_page (DN, TermWin.nrow / 4); 2118 scr_page (DN, nrow / 4);
1794# endif 2119# endif
1795 else 2120 else
1796 scrollBar.setMotion (); 2121 scrollBar.state = SB_STATE_MOTION;
1797 } 2122 }
1798 else 2123 else
1799 { 2124 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2125 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2126 (nrow
1802 * scrollbar_position (ev.y) 2127 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2128 / scrollBar.size ()));
1804 } 2129 }
2130
1805 break; 2131 break;
1806 } 2132 }
1807 } 2133 }
2134
1808 return; 2135 return;
1809 } 2136 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2137}
1818 2138
1819void 2139void
1820rxvt_term::button_release (XButtonEvent &ev) 2140rxvt_term::button_release (XButtonEvent &ev)
1821{ 2141{
1822 int reportmode = 0; 2142 int reportmode = 0;
1823 2143
1824 csrO = 0; /* reset csr Offset */ 2144 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2145 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2146 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2147
1828 if (scrollbar_isUpDn ()) 2148 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2149 {
1830 scrollBar.setIdle (); 2150 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2151 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2152 }
2153
1837#ifdef SELECTION_SCROLLING 2154#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2155 sel_scroll_ev.stop();
1839#endif 2156#endif
2157
1840 if (ev.window == TermWin.vt) 2158 if (ev.window == vt)
1841 { 2159 {
2160 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2161 return;
2162
2163#if ISO_14755
2164 // 5.4
2165 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2166 return;
2167#endif
2168
1842 if (reportmode) 2169 if (reportmode)
1843 { 2170 {
1844 /* mouse report from vt window */ 2171 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2172 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2173 if (ev.button >= 4)
… …
1848#ifdef MOUSE_REPORT_DOUBLECLICK 2175#ifdef MOUSE_REPORT_DOUBLECLICK
1849 /* only report the release of 'slow' single clicks */ 2176 /* only report the release of 'slow' single clicks */
1850 if (MEvent.button != AnyButton 2177 if (MEvent.button != AnyButton
1851 && (ev.button != MEvent.button 2178 && (ev.button != MEvent.button
1852 || (ev.time - MEvent.time 2179 || (ev.time - MEvent.time
1853 > MULTICLICK_TIME / 2))) 2180 > multiClickTime / 2)))
1854 { 2181 {
1855 MEvent.clicks = 0; 2182 MEvent.clicks = 0;
1856 MEvent.button = AnyButton; 2183 MEvent.button = AnyButton;
1857 mouse_report (ev); 2184 mouse_report (ev);
1858 } 2185 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2186#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2187 MEvent.button = AnyButton;
1861 mouse_report (ev); 2188 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2189#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2190 return;
1864 } 2191 }
2192
1865 /* 2193 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2194 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2195 * when overriding mouse reporting
1868 */ 2196 */
1869 if (PrivateModes & PrivMode_mouse_report 2197 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2198 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2199 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2200 selection_extend (ev.x, ev.y, 0);
1873 2201
1874 switch (ev.button) 2202 switch (ev.button)
1875 { 2203 {
1876 case Button1: 2204 case Button1:
1877 case Button3: 2205 case Button3:
1878 selection_make (ev.time); 2206 selection_make (ev.time);
1879 break; 2207 break;
2208
1880 case Button2: 2209 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2210 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2211 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2212 break;
2213
1883#ifdef MOUSE_WHEEL 2214#ifdef MOUSE_WHEEL
1884 case Button4: 2215 case Button4:
1885 case Button5: 2216 case Button5:
1886 { 2217 {
1887 int i; 2218 int lines;
1888 page_dirn v; 2219 page_dirn dirn;
1889 2220
1890 v = (ev.button == Button4) ? UP : DN; 2221 dirn = ev.button == Button4 ? UP : DN;
2222
1891 if (ev.state & ShiftMask) 2223 if (ev.state & ShiftMask)
1892 i = 1; 2224 lines = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2225 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2226 lines = nrow - 1;
1895 else 2227 else
1896 i = 5; 2228 lines = 5;
2229
1897# ifdef MOUSE_SLIP_WHEELING 2230# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2231 if (ev.state & ControlMask)
1899 { 2232 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2233 mouse_slip_wheel_speed += dirn;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2234 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2235
2236 if (!slip_wheel_ev.is_active ())
2237 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2238 }
2239 else
1903# endif 2240# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2241 {
1911 scr_page (v, 1); 2242 scr_page (dirn, lines);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2243 scrollBar.show (1);
1914 } 2244 }
1915# endif
1916
1917 } 2245 }
1918 break; 2246 break;
1919#endif 2247#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2248 }
1959 pchanged = 1; 2249 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2250}
1961 PixColors[Color_bg]); 2251
1962 am_transparent = am_pixmap_trans = 0; 2252/*}}} */
2253
2254void ecb_hot
2255rxvt_term::cmd_parse ()
2256{
2257 wchar_t ch = NOCHAR;
2258 char *seq_begin; // remember start of esc-sequence here
2259
2260 for (;;)
2261 {
2262 if (ecb_unlikely (ch == NOCHAR))
1963 } 2263 {
1964 return pchanged; /* Don't try any more */ 2264 seq_begin = cmdbuf_ptr;
1965 } 2265 ch = next_char ();
1966 2266
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2267 if (ch == NOCHAR)
1968 XSync (display->display, False); 2268 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2269 }
2006 nw += sx; 2270
2007 nx = -sx; 2271 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2272 {
2010 if (sy < 0) 2273 if (ecb_unlikely (!seen_input))
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2274 {
2028 pchanged = 1; 2275 seen_input = 1;
2029 if (TermWin.pixmap != None) 2276 // many badly-written programs (e.g. jed) contain a race condition:
2277 // they first read the screensize and then install a SIGWINCH handler.
2278 // some window managers resize the window early, and these programs
2279 // then sometimes get the size wrong.
2280 // unfortunately other programs are even more buggy and dislike
2281 // being sent SIGWINCH, so only do it when we were in fact being
2282 // resized.
2283 if (seen_resize && cmd_pid)
2284 kill (-cmd_pid, SIGWINCH);
2285 }
2286
2287 /* Read a text string from the input buffer */
2288 wchar_t buf[UBUFSIZ];
2289 bool refreshnow = false;
2290 int nlines = 0;
2291 wchar_t *str = buf;
2292 wchar_t *eol = str + min (ncol, UBUFSIZ);
2293
2294 for (;;)
2295 {
2296 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2297 break;
2298
2299 *str++ = ch;
2300
2301 if (ecb_unlikely (ch == C0_LF || str >= eol))
2030 { 2302 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2303 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2304 nlines++;
2305
2306 refresh_count++;
2307
2308 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2309 {
2310 refresh_count = 0;
2311
2312 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2313 {
2314 refreshnow = true;
2315 ch = NOCHAR;
2316 break;
2317 }
2318 }
2319
2320 // scr_add_lines only works for nlines <= nrow - 1.
2321 if (nlines >= nrow - 1)
2322 {
2323 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2324 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2325 scr_add_lines (buf, str - buf, nlines);
2326
2327 nlines = 0;
2328 str = buf;
2329 eol = str + min (ncol, UBUFSIZ);
2330 }
2331
2332 if (str >= eol)
2333 {
2334 if (eol >= buf + UBUFSIZ)
2335 {
2336 ch = NOCHAR;
2337 break;
2338 }
2339 else
2340 eol = min (eol + ncol, buf + UBUFSIZ);
2341 }
2342
2033 } 2343 }
2344
2345 seq_begin = cmdbuf_ptr;
2346 ch = next_char ();
2034 } 2347 }
2035 am_pixmap_trans = 0; 2348
2349 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2350 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2351 scr_add_lines (buf, str - buf, nlines);
2352
2353 /*
2354 * If there have been a lot of new lines, then update the screen
2355 * What the heck we'll cheat and only refresh less than every page-full.
2356 * if skipScroll is enabled.
2357 */
2358 if (refreshnow)
2359 {
2360 scr_refresh ();
2361 want_refresh = 1;
2362 }
2036 } 2363 }
2037 else 2364 else
2038 { 2365 {
2039 if (TermWin.pixmap != None) 2366 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2367 {
2075 if (oldp != None) 2368 process_nonprinting (ch);
2076 pchanged = 1; 2369 }
2370 catch (const class out_of_input &o)
2371 {
2372 // we ran out of input, retry later
2373 cmdbuf_ptr = seq_begin;
2077 break; 2374 break;
2078 } 2375 }
2079 if (oldp != TermWin.parent[i]) 2376
2080 pchanged = 1; 2377 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2378 }
2085 for (; n < (unsigned int)i; n++) 2379 }
2086 { 2380}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2381
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2382// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2383wchar_t ecb_hot
2090 { 2384rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2385{
2092 break; 2386 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2387 {
2094 } 2388 // assume 7-bit to be ascii ALWAYS
2389 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2390 return *cmdbuf_ptr++;
2391
2392 wchar_t wc;
2393 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2394
2395 if (len == (size_t)-2)
2095 } 2396 {
2096 if (n > (int) (sizeof (TermWin.parent) 2397 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2398 cmdbuf_ptr = cmdbuf_endp;
2399 break;
2098 { 2400 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2401
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2402 if (len == (size_t)-1)
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 } 2403 {
2107 else 2404 mbstate.reset (); // reset now undefined conversion state
2405 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2406 // in which case we "erroneously" return the next byte which might be valid.
2407 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2408 }
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2409
2114 rqt.tv_sec = 1; 2410 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2411 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2412 return wc & UNICODE_MASK;
2117# else
2118 sleep (1);
2119# endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2413 }
2414
2415 return NOCHAR;
2416}
2417
2418// read the next octet
2419uint32_t ecb_hot
2420rxvt_term::next_octet () NOTHROW
2421{
2422 return cmdbuf_ptr < cmdbuf_endp
2423 ? (unsigned char)*cmdbuf_ptr++
2424 : NOCHAR;
2425}
2426
2427static class out_of_input out_of_input;
2428
2429wchar_t ecb_hot
2430rxvt_term::cmd_getc () THROW ((class out_of_input))
2431{
2432 wchar_t c = next_char ();
2433
2434 if (c == NOCHAR)
2435 throw out_of_input;
2436
2131 return pchanged; 2437 return c;
2132} 2438}
2133#endif
2134 2439
2135/*}}} */ 2440uint32_t ecb_hot
2441rxvt_term::cmd_get8 () THROW ((class out_of_input))
2442{
2443 uint32_t c = next_octet ();
2444
2445 if (c == NOCHAR)
2446 throw out_of_input;
2447
2448 return c;
2449}
2136 2450
2137/*{{{ print pipe */ 2451/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2452/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2453#ifdef PRINTPIPE
2140FILE * 2454FILE * ecb_cold
2141rxvt_term::popen_printer () 2455rxvt_term::popen_printer ()
2142{ 2456{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2457 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2458
2145 if (stream == NULL) 2459 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2460 rxvt_warn ("can't open printer pipe, not printing.\n");
2461
2147 return stream; 2462 return stream;
2148} 2463}
2149 2464
2150int 2465int ecb_cold
2151rxvt_term::pclose_printer (FILE *stream) 2466rxvt_term::pclose_printer (FILE *stream)
2152{ 2467{
2153 fflush (stream); 2468 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2469 return pclose (stream);
2160# endif
2161} 2470}
2162 2471
2163/* 2472/*
2164 * simulate attached vt100 printer 2473 * simulate attached vt100 printer
2165 */ 2474 */
2166void 2475void ecb_cold
2167rxvt_term::process_print_pipe () 2476rxvt_term::process_print_pipe ()
2168{ 2477{
2169 int done; 2478 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2479
2172 if ((fd = popen_printer ()) == NULL) 2480 if (!fd)
2173 return; 2481 return;
2174 2482
2175 /* 2483 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2484 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2485 * is received.
2178 */ 2486 */
2179 for (done = 0; !done;) 2487 for (int done = 0; !done; )
2180 { 2488 {
2181 unsigned char buf[8]; 2489 unsigned char buf[8];
2182 unsigned char ch; 2490 unicode_t ch;
2183 unsigned int i, len; 2491 unsigned int i, len;
2184 2492
2185 if ((ch = cmd_getc ()) != C0_ESC) 2493 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2494 {
2187 if (putc (ch, fd) == EOF) 2495 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2496 break; /* done = 1 */
… …
2203 { 2511 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2512 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2513 break; /* done = 1 */
2206 } 2514 }
2207 } 2515 }
2516
2208 for (i = 0; i < len; i++) 2517 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2518 if (putc (buf[i], fd) == EOF)
2210 { 2519 {
2211 done = 1; 2520 done = 1;
2212 break; 2521 break;
2213 } 2522 }
2214 } 2523 }
2215 } 2524 }
2525
2216 pclose_printer (fd); 2526 pclose_printer (fd);
2217} 2527}
2218#endif /* PRINTPIPE */ 2528#endif /* PRINTPIPE */
2219/*}}} */ 2529/*}}} */
2220 2530
2221/* *INDENT-OFF* */
2222enum { 2531enum {
2223 C1_40 = 0x40, 2532 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2533 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2534 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2535 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2536 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2537};
2229/* *INDENT-ON* */
2230 2538
2231/*{{{ process non-printing single characters */ 2539/*{{{ process non-printing single characters */
2232void 2540void ecb_hot
2233rxvt_term::process_nonprinting (unsigned char ch) 2541rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2542{
2235 switch (ch) 2543 switch (ch)
2236 { 2544 {
2545 case C0_ESC:
2546 process_escape_seq ();
2547 break;
2237 case C0_ENQ: /* terminal Status */ 2548 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2549 if (rs[Rs_answerbackstring])
2239 tt_write ( 2550 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2551 else
2243 tt_write ((unsigned char *)VT100_ANS, 2552 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2553 break;
2246 case C0_BEL: /* bell */ 2554 case C0_BEL: /* bell */
2247 scr_bell (); 2555 scr_bell ();
2248 break; 2556 break;
2249 case C0_BS: /* backspace */ 2557 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2572 scr_charset_choose (1);
2265 break; 2573 break;
2266 case C0_SI: /* shift in - acs */ 2574 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2575 scr_charset_choose (0);
2268 break; 2576 break;
2577
2578#ifdef EIGHT_BIT_CONTROLS
2579 // 8-bit controls
2580 case 0x90: /* DCS */
2581 process_dcs_seq ();
2582 break;
2583 case 0x9b: /* CSI */
2584 process_csi_seq ();
2585 break;
2586 case 0x9d: /* OSC */
2587 process_osc_seq ();
2588 break;
2589#endif
2269 } 2590 }
2270} 2591}
2271/*}}} */ 2592/*}}} */
2272 2593
2273 2594
2274/*{{{ process VT52 escape sequences */ 2595/*{{{ process VT52 escape sequences */
2275void 2596void ecb_cold
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2597rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2598{
2278 int row, col; 2599 int row, col;
2279 2600
2280 switch (ch) 2601 switch (ch)
2281 { 2602 {
… …
2314 break; 2635 break;
2315 case 'Z': /* identify the terminal type */ 2636 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2637 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2638 break;
2318 case '<': /* turn off VT52 mode */ 2639 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2640 priv_modes &= ~PrivMode_vt52;
2320 break; 2641 break;
2321 case 'F': /* use special graphics character set */ 2642 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2643 case 'G': /* use regular character set */
2323 /* unimplemented */ 2644 /* unimplemented */
2324 break; 2645 break;
… …
2330} 2651}
2331/*}}} */ 2652/*}}} */
2332 2653
2333 2654
2334/*{{{ process escape sequences */ 2655/*{{{ process escape sequences */
2335void 2656void ecb_hot
2336rxvt_term::process_escape_seq () 2657rxvt_term::process_escape_seq ()
2337{ 2658{
2338 unsigned char ch = cmd_getc (); 2659 unicode_t ch = cmd_getc ();
2339 2660
2340 if (PrivateModes & PrivMode_vt52) 2661 if (priv_modes & PrivMode_vt52)
2341 { 2662 {
2342 process_escape_vt52 (ch); 2663 process_escape_vt52 (ch);
2343 return; 2664 return;
2344 } 2665 }
2345 2666
2346 switch (ch) 2667 switch (ch)
2347 { 2668 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2669 case '#':
2350 if (cmd_getc () == '8') 2670 if (cmd_getc () == '8')
2351 scr_E (); 2671 scr_E ();
2352 break; 2672 break;
2353 case '(': 2673 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2680 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2681 break;
2362 case '+': 2682 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2683 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2684 break;
2365#ifdef MULTICHAR_SET 2685#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2686 case '6':
2372 scr_backindex (); 2687 scr_backindex ();
2373 break; 2688 break;
2374#endif 2689#endif
2375 case '7': 2690 case '7':
2376 scr_cursor (SAVE); 2691 scr_cursor (SAVE);
2377 break; 2692 break;
2378 case '8': 2693 case '8':
2379 scr_cursor (RESTORE); 2694 scr_cursor (RESTORE);
2380 break; 2695 break;
2381#ifndef NO_FRILLS 2696#if !ENABLE_MINIMAL
2382 case '9': 2697 case '9':
2383 scr_forwardindex (); 2698 scr_forwardindex ();
2384 break; 2699 break;
2385#endif 2700#endif
2701 // DECPAM/DECPNM
2386 case '=': 2702 case '=':
2703 priv_modes |= PrivMode_aplKP;
2704 break;
2387 case '>': 2705 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2706 priv_modes &= ~PrivMode_aplKP;
2389 break; 2707 break;
2390 2708
2391 case C1_40: 2709 case C1_40:
2392 cmd_getc (); 2710 cmd_getc ();
2393 break; 2711 break;
… …
2396 break; 2714 break;
2397 2715
2398 /* 8.3.87: NEXT LINE */ 2716 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2717 case C1_NEL: /* ESC E */
2400 { 2718 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2719 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2720 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2721 }
2404 break; 2722 break;
2405 2723
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2724 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2725 case C1_ESA: /* ESC G */
2408 process_graphics (); 2726 // used by original rxvt for rob nations own graphics mode
2727 if (cmd_getc () == 'Q')
2728 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2409 break; 2729 break;
2410 2730
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2731 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2732 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2733 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2737 case C1_RI: /* ESC M */
2418 scr_index (DN); 2738 scr_index (DN);
2419 break; 2739 break;
2420 2740
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2741 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2742 /* case C1_SS2: break; */
2423 2743
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2744 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2745 /* case C1_SS3: break; */
2426 2746
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2747 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2748 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2749 process_dcs_seq ();
2430 break; 2750 break;
2431 2751
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2752 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2753 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2754 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2755 break; /* steal obsolete ESC [ c */
2437 2756
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2757 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2758 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2759 process_csi_seq ();
2441 break; 2760 break;
2442 2761
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2762 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2763 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2764 process_osc_seq ();
2446 break; 2765 break;
2447 2766
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2767 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2768 case 'c':
2769 mbstate.reset ();
2450 scr_poweron (); 2770 scr_poweron ();
2451 scrollbar_show (1); 2771 scrollBar.show (1);
2452 break; 2772 break;
2453 2773
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2774 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2775 case 'n':
2456 scr_charset_choose (2); 2776 scr_charset_choose (2);
… …
2463 } 2783 }
2464} 2784}
2465/*}}} */ 2785/*}}} */
2466 2786
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2787/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2788enum {
2470 CSI_ICH = 0x40, 2789 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2790 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2791 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2792 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2793 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2794 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2795 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2477 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2796 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2478 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2797 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2479}; 2798};
2480 2799
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2800#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2801 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2802 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2803#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2804 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2805
2487const unsigned char csi_defaults[] = 2806static const unsigned char csi_defaults[] =
2488 { 2807 {
2489 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2808 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2490 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2809 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2810 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2811 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2812 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2813 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2814 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2815 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2816 };
2498/* *INDENT-ON* */
2499 2817
2500void 2818void ecb_hot
2501rxvt_term::process_csi_seq () 2819rxvt_term::process_csi_seq ()
2502{ 2820{
2503 unsigned char ch, priv, i; 2821 unicode_t ch, priv, prev_ch, i;
2504 unsigned int nargs, p; 2822 unsigned int nargs, p;
2505 int n, ndef; 2823 int n, ndef;
2506 int arg[ESC_ARGS]; 2824 int arg[ESC_ARGS] = { };
2507 2825
2508 for (nargs = ESC_ARGS; nargs > 0;) 2826 nargs = 0;
2509 arg[--nargs] = 0;
2510 2827
2511 priv = 0; 2828 priv = 0;
2512 ch = cmd_getc (); 2829 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2830 if ((ch >= '<' && ch <= '?') || ch == '!')
2831 {
2514 { /* '<' '=' '>' '?' */ 2832 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2833 priv = ch;
2516 ch = cmd_getc (); 2834 ch = cmd_getc ();
2517 } 2835 }
2836
2837 prev_ch = 0;
2518 /* read any numerical arguments */ 2838 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2839 for (n = -1; ch < CSI_ICH; )
2520 { 2840 {
2521 if (isdigit (ch)) 2841 if (isdigit (ch))
2522 { 2842 {
… …
2529 { 2849 {
2530 if (nargs < ESC_ARGS) 2850 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2851 arg[nargs++] = n;
2532 n = -1; 2852 n = -1;
2533 } 2853 }
2534 else if (ch == '\b') 2854 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2855 process_nonprinting (ch);
2546 } 2856
2857 prev_ch = ch;
2547 ch = cmd_getc (); 2858 ch = cmd_getc ();
2548 } 2859 }
2549 2860
2550 if (ch > CSI_7F) 2861 if (ch > CSI_7F)
2551 return; 2862 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2868 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2869 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2870 if (arg[p] == -1)
2560 arg[p] = ndef; 2871 arg[p] = ndef;
2561 2872
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2873 /*
2570 * private mode handling 2874 * private mode handling
2571 */ 2875 */
2572 if (priv) 2876 if (priv)
2573 { 2877 {
2574 switch (priv) 2878 switch (priv)
2575 { 2879 {
2576 case '>': 2880 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2881 if (ch == CSI_DA) /* secondary device attributes */
2882 {
2883 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2884 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2885 //
2886 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2887 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2888 // versions.
2889 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2890 tt_printf ("\033[>%d;95;0c", 'U');
2891 }
2579 break; 2892 break;
2893
2580 case '?': 2894 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2895 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2896 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2897 break;
2898
2899 case '!':
2900 if (ch == CSI_70)
2901 {
2902 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2903 scr_soft_reset ();
2904
2905 static const int pm_h[] = { 7, 25 };
2906 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2907
2908 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2909 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2584 } 2910 }
2911 break;
2912 }
2913
2585 return; 2914 return;
2586 } 2915 }
2587 2916
2588 switch (ch) 2917 switch (ch)
2589 { 2918 {
… …
2603 } 2932 }
2604 break; 2933 break;
2605#endif 2934#endif
2606 2935
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2936 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2937 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2938 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2939 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2940 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2941 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2942 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2943 break;
2615 2944
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2945 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2946 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 3017
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3018 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3019 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3020 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3021 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3022 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3023 break;
2695 3024
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3025 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3026 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3027 break;
2700 3028
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3029 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3030 process_sgr_mode (nargs, arg);
2703 break; 3031 break;
… …
2709 tt_printf ("\033[0n"); 3037 tt_printf ("\033[0n");
2710 break; 3038 break;
2711 case 6: /* CPR requested */ 3039 case 6: /* CPR requested */
2712 scr_report_position (); 3040 scr_report_position ();
2713 break; 3041 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3042 case 7: /* unofficial extension */
3043 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3044 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3045 break;
2718#endif
2719 case 8: /* unofficial extension */ 3046 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3047 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3048 break;
2722 } 3049 }
2723 break; 3050 break;
2724 3051
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3052 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3085 break;
2759 3086
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3087 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3088 if (arg[0] == 4)
2762 scr_insert_mode (0); 3089 scr_insert_mode (0);
3090 else if (arg[0] == 20)
3091 priv_modes &= ~PrivMode_LFNL;
2763 break; 3092 break;
2764 3093
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3094 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3095 if (arg[0] == 4)
2767 scr_insert_mode (1); 3096 scr_insert_mode (1);
3097 else if (arg[0] == 20)
3098 priv_modes |= PrivMode_LFNL;
3099 break;
3100
3101 case CSI_71: // DECSCUSR: set cursor style
3102 if (prev_ch == ' ')
3103 set_cursor_style (arg[0]);
2768 break; 3104 break;
2769 3105
2770 /* 3106 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3107 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3108 */
… …
2784 break; 3120 break;
2785 case CSI_75: 3121 case CSI_75:
2786 scr_cursor (RESTORE); 3122 scr_cursor (RESTORE);
2787 break; 3123 break;
2788 3124
2789#ifndef NO_FRILLS 3125#if !ENABLE_MINIMAL
2790 case CSI_74: 3126 case CSI_74:
2791 process_window_ops (arg, nargs); 3127 process_window_ops (arg, nargs);
2792 break; 3128 break;
2793#endif 3129#endif
2794 3130
2795 case CSI_78: /* DECREQTPARM */ 3131 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3132 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3133 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3134 break;
2799 3135
2800 default: 3136 default:
2801 break; 3137 break;
2802 } 3138 }
2803} 3139}
2804/*}}} */ 3140/*}}} */
2805 3141
2806#ifndef NO_FRILLS 3142#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3143void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3144rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3145{
2811 int x, y; 3146 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3147 XWindowAttributes wattr;
2816 Window wdummy; 3148 Window wdummy;
3149
3150 dLocal (Display *, dpy);
2817 3151
2818 if (nargs == 0) 3152 if (nargs == 0)
2819 return; 3153 return;
3154
2820 switch (args[0]) 3155 switch (args[0])
2821 { 3156 {
2822 /* 3157 /*
2823 * commands 3158 * commands
2824 */ 3159 */
2825 case 1: /* deiconify window */ 3160 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3161 XMapWindow (dpy, parent);
2827 break; 3162 break;
2828 case 2: /* iconify window */ 3163 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3164 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3165 break;
2832 case 3: /* set position (pixels) */ 3166 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3167 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3168 break;
2835 case 4: /* set size (pixels) */ 3169 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3170 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3171 break;
2838 case 5: /* raise window */ 3172 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3173 XRaiseWindow (dpy, parent);
2840 break; 3174 break;
2841 case 6: /* lower window */ 3175 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3176 XLowerWindow (dpy, parent);
2843 break; 3177 break;
2844 case 7: /* refresh window */ 3178 case 7: /* refresh window */
2845 scr_touch (true); 3179 scr_touch (true);
2846 break; 3180 break;
2847 case 8: /* set size (chars) */ 3181 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3182 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3183 (unsigned int) (args[1] * fheight));
2850 break; 3184 break;
3185
3186 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3187 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3188 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3189 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3190 (unsigned int) (args[1] * fheight));
2855 break; 3191 break;
3192
2856 /* 3193 /*
2857 * reports - some output format copied from XTerm 3194 * reports - some output format copied from XTerm
2858 */ 3195 */
2859 case 11: /* report window state */ 3196 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3197 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3198 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3199 break;
2863 case 13: /* report window position */ 3200 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3201 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3202 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3203 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3204 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3205 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3206 break;
2870 case 14: /* report window size (pixels) */ 3207 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3208 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3209 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3210 break;
3211 case 18: /* report text area size (chars) */
3212 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3213 break;
2874 case 18: /* report window size (chars) */ 3214 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3215 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3216 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3217 case 20: /* report icon label */
3218 {
3219 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3220 XGetIconName (dpy, parent, &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3221 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3222 XFree (s);
3223 }
2881 break; 3224 break;
2882 case 21: /* report window title */ 3225 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3226 {
3227 char *s;
3228 XFetchName (dpy, parent, &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3229 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3230 XFree (s);
3231 }
2885 break; 3232 break;
2886#endif
2887
2888 } 3233 }
2889} 3234}
2890#endif 3235#endif
2891 3236
2892/*----------------------------------------------------------------------*/ 3237/*----------------------------------------------------------------------*/
2893/* 3238/*
2894 * get input up until STRING TERMINATOR (or BEL) 3239 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3240 * ends_how is terminator used. returned input must be free()'d
2896 */ 3241 */
2897unsigned char * 3242char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3243rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3244{
2900 int seen_esc = 0; /* seen escape? */ 3245 unicode_t ch;
3246 bool seen_esc = false;
2901 unsigned int n = 0; 3247 unsigned int n = 0;
2902 unsigned char *s; 3248 wchar_t string[CBUFSIZ];
2903 unsigned char ch, string[STRING_MAX];
2904 3249
2905 for (; (ch = cmd_getc ());) 3250 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3251 {
2907 if (ch == C0_BEL 3252 if (seen_esc)
2908 || ch == CHAR_ST 3253 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3254 if (ch == 0x5c) /* 7bit ST */
2910 break; 3255 break;
3256 else
3257 return NULL;
3258 }
2911 if (ch == C0_ESC) 3259 else if (ch == C0_ESC)
2912 { 3260 {
2913 seen_esc = 1; 3261 seen_esc = true;
2914 continue; 3262 continue;
2915 } 3263 }
3264 else if (ch == C0_BEL || ch == CHAR_ST)
3265 break;
2916 else if (ch == '\t') 3266 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3267 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3268 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3269 return NULL; /* other control character - exit */
3270
3271 seen_esc = false;
3272
2920 if (n < sizeof (string) - 1) 3273 if (n >= sizeof (string) - 1)
3274 // stop at some sane length
3275 return NULL;
3276
2921 string[n++] = ch; 3277 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3278 }
3279
2924 string[n++] = '\0'; 3280 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3281
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3282 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3283
2929 return s; 3284 return rxvt_wcstombs (string);
2930} 3285}
2931 3286
2932/*----------------------------------------------------------------------*/ 3287/*----------------------------------------------------------------------*/
2933/* 3288/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3289 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3290 */
2936void 3291void
2937rxvt_term::process_dcs_seq () 3292rxvt_term::process_dcs_seq ()
2938{ 3293{
2939 unsigned char eh, *s;
2940 /* 3294 /*
2941 * Not handled yet 3295 * Not handled yet
2942 */ 3296 */
3297
3298 unicode_t eh;
2943 s = get_to_st (&eh); 3299 char *s = get_to_st (eh);
2944 if (s) 3300 if (s)
2945 free (s); 3301 free (s);
3302
2946 return; 3303 return;
2947} 3304}
2948 3305
2949/*----------------------------------------------------------------------*/ 3306/*----------------------------------------------------------------------*/
2950/* 3307/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3308 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3309 */
2953void 3310void
2954rxvt_term::process_osc_seq () 3311rxvt_term::process_osc_seq ()
2955{ 3312{
2956 unsigned char ch, eh, *s; 3313 int arg;
2957 int arg;
2958 3314
2959 ch = cmd_getc (); 3315 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3316 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3317 arg = arg * 10 + (ch - '0');
2962 3318
2963 if (ch == ';') 3319 if (ch == ';')
2964 { 3320 {
3321 unicode_t eh;
2965 s = get_to_st (&eh); 3322 char *s = get_to_st (eh);
3323
2966 if (s) 3324 if (s)
2967 { 3325 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3326 process_xterm_seq (arg, s, eh);
2980 free (s); 3327 free (s);
2981 } 3328 }
2982 } 3329 }
2983} 3330}
3331
3332void
3333rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3334{
3335 if (str[0] == '?' && !str[1])
3336 {
3337 rgba c;
3338 pix_colors_focused[color].get (c);
3339
3340#if XFT
3341 if (c.a != rgba::MAX_CC)
3342 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3343 else
3344#endif
3345 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3346 }
3347 else
3348 set_window_color (color, str);
3349}
3350
2984/* 3351/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3352 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3353 */
3006void 3354void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3355rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3356{
3009 int changed = 0; 3357 int color;
3010 int color;
3011 char *buf, *name; 3358 char *buf, *name;
3359 bool query = str[0] == '?' && !str[1];
3360 int saveop = op;
3361
3362 dLocal (Display *, dpy);
3012 3363
3013 assert (str != NULL); 3364 assert (str != NULL);
3365
3366 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3367 return;
3368
3014 switch (op) 3369 switch (op)
3015 { 3370 {
3016 case XTerm_name: 3371 case XTerm_name:
3017 set_title (str); 3372 set_title (str);
3018 /* FALLTHROUGH */ 3373 /* FALLTHROUGH */
3019 case XTerm_iconName: 3374 case XTerm_iconName:
3020 set_iconName (str); 3375 set_icon_name (str);
3021 break; 3376 break;
3022 case XTerm_title: 3377 case XTerm_title:
3023 set_title (str); 3378 set_title (str);
3024 break; 3379 break;
3380 case XTerm_property:
3381 if (str[0] == '?')
3382 {
3383 Atom prop = display->atom (str + 1);
3384 Atom actual_type;
3385 int actual_format;
3386 unsigned long nitems;
3387 unsigned long bytes_after;
3388 unsigned char *value = 0;
3389 const char *str = "";
3390
3391 if (prop
3392 && XGetWindowProperty (dpy, parent,
3393 prop, 0, 1<<16, 0, AnyPropertyType,
3394 &actual_type, &actual_format,
3395 &nitems, &bytes_after, &value) == Success
3396 && actual_type != None
3397 && actual_format == 8)
3398 str = (const char *)(value);
3399
3400 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3401
3402 XFree (value);
3403 }
3404 else
3405 {
3406 char *eq = strchr (str, '=');
3407
3408 if (eq)
3409 {
3410 *eq = 0;
3411 set_utf8_property (display->atom (str), eq + 1);
3412 }
3413 else
3414 XDeleteProperty (dpy, parent,
3415 display->atom (str));
3416 }
3417 break;
3418
3025 case XTerm_Color: 3419 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3420 for (buf = (char *)str; buf && *buf;)
3027 { 3421 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3422 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3423 break;
3424
3030 *name++ = '\0'; 3425 *name++ = '\0';
3031 color = atoi (buf); 3426 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3427
3428 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3429 break;
3430
3034 if ((buf = STRCHR (name, ';')) != NULL) 3431 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3432 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3433
3434 process_color_seq (op, color, name, resp);
3037 } 3435 }
3436 break;
3437 case Rxvt_restoreFG:
3438 case XTerm_Color00:
3439 process_color_seq (op, Color_fg, str, resp);
3440 break;
3441 case Rxvt_restoreBG:
3442 case XTerm_Color01:
3443 process_color_seq (op, Color_bg, str, resp);
3038 break; 3444 break;
3039#ifndef NO_CURSORCOLOR 3445#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3446 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3447 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3448 break;
3043#endif 3449#endif
3044 case XTerm_Color_pointer: 3450 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3451 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3452 break;
3453 case XTerm_Color_pointer_bg:
3454 process_color_seq (op, Color_pointer_bg, str, resp);
3455 break;
3456#ifdef OPTION_HC
3457 case XTerm_Color_HC:
3458 process_color_seq (op, Color_HC, str, resp);
3459 break;
3460 case XTerm_Color_HTC:
3461 process_color_seq (op, Color_HTC, str, resp);
3462 break;
3463#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3464#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3465 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3466 process_color_seq (op, Color_BD, str, resp);
3050 break; 3467 break;
3051 case XTerm_Color_UL: 3468 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3469 process_color_seq (op, Color_UL, str, resp);
3053 break; 3470 break;
3054 case XTerm_Color_RV: 3471 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3472 process_color_seq (op, Color_IT, str, resp);
3056 break; 3473 break;
3057#endif 3474#endif
3475 case URxvt_Color_border:
3476 process_color_seq (op, Color_border, str, resp);
3477 break;
3058 3478
3059 case XTerm_Menu: 3479#if BG_IMAGE_FROM_ROOT
3480 case URxvt_Color_tint:
3481 process_color_seq (op, Color_tint, str, resp);
3060 /* 3482 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3483 bool changed = false;
3062 * so DON'T do it here 3484
3485 if (ISSET_PIXCOLOR (Color_tint))
3486 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3487
3488 if (changed)
3489 update_background ();
3063 */ 3490 }
3491
3064 break; 3492 break;
3493#endif
3494
3495#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3496 case Rxvt_Pixmap:
3066 if (*str != ';') 3497 if (!strcmp (str, "?"))
3067 { 3498 {
3068#if XPM_BACKGROUND 3499 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3500 int h_scale = fimage.h_scale;
3070 set_bgPixmap (str); /* change pixmap */ 3501 int v_scale = fimage.v_scale;
3071#endif 3502 int h_align = fimage.h_align;
3072 scr_touch (true); 3503 int v_align = fimage.v_align;
3504
3505 sprintf (str, "[%dx%d+%d+%d]",
3506 h_scale, v_scale,
3507 h_align, v_align);
3508 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3509 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3510 else
3106 { 3511 {
3107 set_locale (str); 3512 bool changed = false;
3108 im_cb ();
3109 3513
3110 // TODO: call selection_make with the right values set 3514 if (*str != ';')
3111 // to re-fresh the selection. 3515 {
3112 if (display->selection_owner == this) 3516 try
3113 display->set_selection_owner (0); 3517 {
3518 fimage.set_file_geometry (this, str);
3519 changed = true;
3520 }
3521 catch (const class rxvt_failure_exception &e)
3522 {
3523 }
3524 }
3525 else
3526 {
3527 str++;
3528 if (fimage.set_geometry (str, true))
3529 changed = true;
3530 }
3531
3532 if (changed)
3533 {
3534 if (bg_window_position_sensitive ())
3535 {
3536 int x, y;
3537 get_window_origin (x, y);
3538 parent_x = x;
3539 parent_y = y;
3540 }
3541 update_background ();
3542 }
3114 } 3543 }
3115 break; 3544 break;
3545#endif
3546
3547 case XTerm_logfile:
3548 // TODO, when secure mode?
3549 break;
3550
3116#if 0 3551#if 0
3117 case XTerm_dumpscreen: /* no error notices */ 3552 case Rxvt_dumpscreen: /* no error notices */
3118 { 3553 {
3119 int fd; 3554 int fd;
3120 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3555 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3121 { 3556 {
3122 scr_dump (fd); 3557 scr_dump (fd);
3123 close (fd); 3558 close (fd);
3124 } 3559 }
3125 } 3560 }
3126 break; 3561 break;
3127#endif 3562#endif
3563 case XTerm_font:
3564 op = URxvt_font;
3565 case URxvt_font:
3566#if ENABLE_STYLES
3567 case URxvt_boldFont:
3568 case URxvt_italicFont:
3569 case URxvt_boldItalicFont:
3570#endif
3571 if (query)
3572 tt_printf ("\33]%d;%-.250s%c", saveop,
3573 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3574 ? fontset[op - URxvt_font]->fontdesc : "",
3575 resp);
3576 else
3577 {
3578 const char *&res = rs[Rs_font + (op - URxvt_font)];
3128 3579
3580 res = strdup (str);
3581 allocated.push_back ((void *)res);
3582 set_fonts ();
3583 }
3584 break;
3585
3586 case URxvt_version:
3587 if (query)
3588 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3589 op,
3590 rs[Rs_name], VERSION[0], VERSION[2],
3591 resp);
3592 break;
3593
3594#if !ENABLE_MINIMAL
3595 case URxvt_locale:
3596 if (query)
3597 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3598 else
3599 {
3600 set_locale (str);
3601 pty->set_utf8_mode (enc_utf8);
3602 init_xlocale ();
3603 }
3604 break;
3605
3606 case URxvt_view_up:
3607 case URxvt_view_down:
3608 {
3609 int lines = atoi (str);
3610
3611 if (lines)
3612 scr_page (op == URxvt_view_up ? UP : DN, lines);
3613 else
3614 scr_erase_savelines ();
3615 }
3616
3617 break;
3618#endif
3619
3620#if ENABLE_PERL
3621 case URxvt_perl:
3622 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3623 break;
3624#endif
3129 } 3625 }
3130} 3626}
3131/*----------------------------------------------------------------------*/ 3627/*----------------------------------------------------------------------*/
3132 3628
3133/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3629/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3138 * 's' = save 3634 * 's' = save
3139 * 'r' = restore 3635 * 'r' = restore
3140 * 't' = toggle 3636 * 't' = toggle
3141 * so no need for fancy checking 3637 * so no need for fancy checking
3142 */ 3638 */
3143int 3639int ecb_cold
3144rxvt_term::privcases (int mode, unsigned long bit) 3640rxvt_term::privcases (int mode, unsigned long bit)
3145{ 3641{
3146 int state; 3642 int state;
3147 3643
3148 if (mode == 's') 3644 if (mode == 's')
3149 { 3645 {
3150 SavedModes |= (PrivateModes & bit); 3646 if (priv_modes & bit)
3647 SavedModes |= bit;
3648 else
3649 SavedModes &= ~bit;
3151 return -1; 3650 return -1;
3152 } 3651 }
3153 else 3652 else
3154 { 3653 {
3155 if (mode == 'r') 3654 if (mode == 'r')
3156 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3655 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3157 else 3656 else
3158 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3657 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3159 PrivMode (state, bit); 3658
3659 if (state)
3660 priv_modes |= bit;
3661 else
3662 priv_modes &= ~bit;
3160 } 3663 }
3664
3161 return state; 3665 return state;
3162} 3666}
3163 3667
3164/* we're not using priv _yet_ */ 3668/* we're not using priv _yet_ */
3165void 3669void
3166rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3670rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3167{ 3671{
3168 unsigned int i, j; 3672 unsigned int i, j;
3169 int state; 3673 int state;
3674
3170 static const struct 3675 static const struct
3171 { 3676 {
3172 const int argval; 3677 const int argval;
3173 const unsigned long bit; 3678 const unsigned long bit;
3174 }
3175 argtopriv[] = { 3679 } argtopriv[] = {
3176 { 1, PrivMode_aplCUR }, 3680 { 1, PrivMode_aplCUR }, // DECCKM
3177 { 2, PrivMode_vt52 }, 3681 { 2, PrivMode_vt52 }, // DECANM
3178 { 3, PrivMode_132 }, 3682 { 3, PrivMode_132 }, // DECCOLM
3179 { 4, PrivMode_smoothScroll }, 3683 { 4, PrivMode_smoothScroll }, // DECSCLM
3180 { 5, PrivMode_rVideo }, 3684 { 5, PrivMode_rVideo }, // DECSCNM
3181 { 6, PrivMode_relOrigin }, 3685 { 6, PrivMode_relOrigin }, // DECOM
3182 { 7, PrivMode_Autowrap }, 3686 { 7, PrivMode_Autowrap }, // DECAWM
3687 // 8, auto-repeat keys // DECARM
3183 { 9, PrivMode_MouseX10 }, 3688 { 9, PrivMode_MouseX10 },
3184#ifdef menuBar_esc 3689 { 12, PrivMode_BlinkingCursor },
3185 { menuBar_esc, PrivMode_menuBar }, 3690 // 18 end FF to printer after print screen
3186#endif 3691 // 19 Print screen prints full screen/scroll region
3692 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3187#ifdef scrollBar_esc 3693#ifdef scrollBar_esc
3188 { scrollBar_esc, PrivMode_scrollBar }, 3694 { scrollBar_esc, PrivMode_scrollBar },
3189#endif 3695#endif
3190 { 25, PrivMode_VisibleCursor },
3191 { 35, PrivMode_ShiftKeys }, 3696 { 35, PrivMode_ShiftKeys }, // rxvt extension
3697 // 38, tektronix mode // DECTEK
3192 { 40, PrivMode_132OK }, 3698 { 40, PrivMode_132OK },
3699 // 41 xterm more fixes NYI
3700 // 45 margin bell NYI
3701 // 46 start logging
3193 { 47, PrivMode_Screen }, 3702 { 47, PrivMode_Screen },
3194 { 66, PrivMode_aplKP }, 3703 { 66, PrivMode_aplKP }, // DECNKM
3195#ifndef NO_BACKSPACE_KEY 3704#ifndef NO_BACKSPACE_KEY
3196 { 67, PrivMode_BackSpace }, 3705 { 67, PrivMode_BackSpace }, // DECBKM
3197#endif 3706#endif
3198 { 1000, PrivMode_MouseX11 }, 3707 { 1000, PrivMode_MouseX11 },
3708 { 1002, PrivMode_MouseBtnEvent },
3709 { 1003, PrivMode_MouseAnyEvent },
3710#if ENABLE_FRILLS
3711 { 1005, PrivMode_ExtModeMouse },
3712#endif
3199 { 1010, PrivMode_TtyOutputInh }, 3713 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3200 { 1011, PrivMode_Keypress }, 3714 { 1011, PrivMode_Keypress }, // rxvt extension
3715#if ENABLE_FRILLS
3716 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3717#endif
3718 // 1035 enable modifiers for alt, numlock NYI
3719 // 1036 send ESC for meta keys NYI
3720 // 1037 send DEL for keypad delete NYI
3201 { 1047, PrivMode_Screen }, 3721 { 1047, PrivMode_Screen },
3722 // 1048 save and restore cursor, implemented in code
3202 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3723 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3724 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3725 { 2004, PrivMode_BracketPaste },
3203 }; 3726 };
3204 3727
3205 if (nargs == 0) 3728 if (nargs == 0)
3206 return; 3729 return;
3207 3730
… …
3214 for (i = 0; i < nargs; i++) 3737 for (i = 0; i < nargs; i++)
3215 { 3738 {
3216 state = -1; 3739 state = -1;
3217 3740
3218 /* basic handling */ 3741 /* basic handling */
3219 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3742 for (j = 0; j < ecb_array_length (argtopriv); j++)
3220 if (argtopriv[j].argval == arg[i]) 3743 if (argtopriv[j].argval == arg[i])
3221 { 3744 {
3222 state = privcases (mode, argtopriv[j].bit); 3745 state = privcases (mode, argtopriv[j].bit);
3223 break; 3746 break;
3224 } 3747 }
3225 3748
3226 /* extra handling for values with state unkept */ 3749 /* extra handling for values with state unkept */
3227 if (state == -1)
3228 switch (arg[i]) 3750 switch (arg[i])
3229 { 3751 {
3752#if ENABLE_STYLES
3753 case 1021:
3754 set_option (Opt_intensityStyles, mode);
3755
3756 scr_touch (true);
3757 break;
3758#endif
3230 case 1048: /* alternative cursor save */ 3759 case 1048: /* alternative cursor save */
3760 if (option (Opt_secondaryScreen))
3231 if (mode == 0) 3761 if (mode == 0)
3232 scr_cursor (RESTORE); 3762 scr_cursor (RESTORE);
3233 else if (mode == 1) 3763 else if (mode == 1)
3234 scr_cursor (SAVE); 3764 scr_cursor (SAVE);
3235 /* FALLTHROUGH */
3236 default:
3237 continue; /* for (;i;) */
3238 }
3239
3240 /* extra handling for values with valid 0 or 1 state */
3241 switch (arg[i])
3242 {
3243 /* case 1: - application cursor keys */
3244 case 2: /* VT52 mode */
3245 /* oddball mode. should be set regardless of set/reset
3246 * parameter. Return from VT52 mode with an ESC < from
3247 * within VT52 mode
3248 */
3249 PrivMode (1, PrivMode_vt52);
3250 break; 3765 break;
3766 }
3767
3768 if (state >= 0)
3769 /* extra handling for values with valid 0 or 1 state */
3770 switch (arg[i])
3771 {
3772 /* case 1: - application cursor keys */
3773 case 2: /* VT52 mode */
3774 /* oddball mode. should be set regardless of set/reset
3775 * parameter. Return from VT52 mode with an ESC < from
3776 * within VT52 mode
3777 */
3778 priv_modes |= PrivMode_vt52;
3779 break;
3251 case 3: /* 80/132 */ 3780 case 3: /* 80/132 */
3252 if (PrivateModes & PrivMode_132OK) 3781 if (priv_modes & PrivMode_132OK)
3253 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3782 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3254 (unsigned int)TermWin.height);
3255 break; 3783 break;
3256 case 4: /* smooth scrolling */ 3784 case 4: /* smooth scrolling */
3257 if (state)
3258 Options &= ~Opt_jumpScroll;
3259 else
3260 Options |= Opt_jumpScroll; 3785 set_option (Opt_jumpScroll, !state);
3261 break; 3786 break;
3262 case 5: /* reverse video */ 3787 case 5: /* reverse video */
3263 scr_rvideo_mode (state); 3788 scr_rvideo_mode (state);
3264 break; 3789 break;
3265 case 6: /* relative/absolute origins */ 3790 case 6: /* relative/absolute origins */
3266 scr_relative_origin (state); 3791 scr_relative_origin (state);
3267 break; 3792 break;
3268 case 7: /* autowrap */ 3793 case 7: /* autowrap */
3269 scr_autowrap (state); 3794 scr_autowrap (state);
3270 break; 3795 break;
3271 /* case 8: - auto repeat, can't do on a per window basis */ 3796 /* case 8: - auto repeat, can't do on a per window basis */
3272 case 9: /* X10 mouse reporting */ 3797 case 9: /* X10 mouse reporting */
3273 if (state) /* orthogonal */ 3798 if (state) /* orthogonal */
3274 PrivateModes &= ~ (PrivMode_MouseX11); 3799 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3275 break; 3800 break;
3276#ifdef menuBar_esc
3277 case menuBar_esc:
3278#ifdef MENUBAR
3279 map_menuBar (state);
3280#endif
3281 break;
3282#endif
3283#ifdef scrollBar_esc 3801#ifdef scrollBar_esc
3284 case scrollBar_esc: 3802 case scrollBar_esc:
3285 if (scrollbar_mapping (state)) 3803 scrollBar.map (state);
3286 {
3287 resize_all_windows (0, 0, 0); 3804 resize_all_windows (0, 0, 0);
3288 scr_touch (true); 3805 scr_touch (true);
3289 }
3290 break; 3806 break;
3291#endif 3807#endif
3808#ifdef CURSOR_BLINK
3809 case 12:
3810 cursor_blink_reset ();
3811 break;
3812#endif
3292 case 25: /* visible/invisible cursor */ 3813 case 25: /* visible/invisible cursor */
3293 scr_cursor_visible (state); 3814 scr_cursor_visible (state);
3294 break; 3815 break;
3295 /* case 35: - shift keys */ 3816 /* case 35: - shift keys */
3296 /* case 40: - 80 <--> 132 mode */ 3817 /* case 40: - 80 <--> 132 mode */
3297 case 47: /* secondary screen */ 3818 case 47: /* secondary screen */
3298 scr_change_screen (state); 3819 scr_change_screen (state);
3299 break; 3820 break;
3300 /* case 66: - application key pad */ 3821 /* case 66: - application key pad */
3301 /* case 67: - backspace key */ 3822 /* case 67: - backspace key */
3302 case 1000: /* X11 mouse reporting */ 3823 case 1000: /* X11 mouse reporting */
3303 if (state) /* orthogonal */ 3824 if (state) /* orthogonal */
3304 PrivateModes &= ~ (PrivMode_MouseX10); 3825 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3305 break; 3826 break;
3306#if 0
3307 case 1001: 3827 case 1002:
3308 break; /* X11 mouse highlighting */ 3828 case 1003:
3309#endif 3829 if (state)
3830 {
3831 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3832 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3833 mouse_row = mouse_col = 0;
3834 vt_emask_mouse = PointerMotionMask;
3835 }
3836 else
3837 vt_emask_mouse = NoEventMask;
3838
3839 vt_select_input ();
3840 break;
3310 case 1010: /* scroll to bottom on TTY output inhibit */ 3841 case 1010: /* scroll to bottom on TTY output inhibit */
3311 if (state)
3312 Options &= ~Opt_scrollTtyOutput;
3313 else
3314 Options |= Opt_scrollTtyOutput; 3842 set_option (Opt_scrollTtyOutput, !state);
3315 break; 3843 break;
3316 case 1011: /* scroll to bottom on key press */ 3844 case 1011: /* scroll to bottom on key press */
3317 if (state)
3318 Options |= Opt_scrollTtyKeypress; 3845 set_option (Opt_scrollTtyKeypress, state);
3319 else
3320 Options &= ~Opt_scrollTtyKeypress;
3321 break; 3846 break;
3322 case 1047: /* secondary screen w/ clearing */ 3847 case 1047: /* secondary screen w/ clearing last */
3323 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3848 if (option (Opt_secondaryScreen))
3324 if (current_screen != PRIMARY) 3849 if (!state)
3325 scr_erase_screen (2); 3850 scr_erase_screen (2);
3851
3326 scr_change_screen (state); 3852 scr_change_screen (state);
3327 /* FALLTHROUGH */
3328 default:
3329 break; 3853 break;
3854 case 1049: /* secondary screen w/ clearing first */
3855 if (option (Opt_secondaryScreen))
3856 if (state)
3857 scr_cursor (SAVE);
3858
3859 scr_change_screen (state);
3860
3861 if (option (Opt_secondaryScreen))
3862 if (state)
3863 scr_erase_screen (2);
3864 else
3865 scr_cursor (RESTORE);
3866 break;
3867 default:
3868 break;
3330 } 3869 }
3331 } 3870 }
3332} 3871}
3333/*}}} */ 3872/*}}} */
3334 3873
3335/*{{{ process sgr sequences */ 3874/*{{{ process sgr sequences */
3336void 3875void ecb_hot
3337rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3876rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3338{ 3877{
3339 unsigned int i; 3878 unsigned int i;
3340 short rendset; 3879 short rendset;
3341 int rendstyle; 3880 int rendstyle;
3342 3881
3343 if (nargs == 0) 3882 if (nargs == 0)
3344 { 3883 {
3345 scr_rendition (0, ~RS_None); 3884 scr_rendition (0, ~RS_None);
3346 return; 3885 return;
3347 } 3886 }
3887
3348 for (i = 0; i < nargs; i++) 3888 for (i = 0; i < nargs; i++)
3349 { 3889 {
3350 rendset = -1; 3890 rendset = -1;
3351 switch (arg[i]) 3891 switch (arg[i])
3352 { 3892 {
… …
3354 rendset = 0, rendstyle = ~RS_None; 3894 rendset = 0, rendstyle = ~RS_None;
3355 break; 3895 break;
3356 case 1: 3896 case 1:
3357 rendset = 1, rendstyle = RS_Bold; 3897 rendset = 1, rendstyle = RS_Bold;
3358 break; 3898 break;
3899 //case 2: // low intensity
3900 case 3:
3901 rendset = 1, rendstyle = RS_Italic;
3902 break;
3359 case 4: 3903 case 4:
3360 rendset = 1, rendstyle = RS_Uline; 3904 rendset = 1, rendstyle = RS_Uline;
3361 break; 3905 break;
3362 case 5: 3906 case 5: // slowly blinking
3907 case 6: // rapidly blinking
3363 rendset = 1, rendstyle = RS_Blink; 3908 rendset = 1, rendstyle = RS_Blink;
3364 break; 3909 break;
3910 //case 6: // scoansi light background
3365 case 7: 3911 case 7:
3366 rendset = 1, rendstyle = RS_RVid; 3912 rendset = 1, rendstyle = RS_RVid;
3367 break; 3913 break;
3368 case 22: 3914 case 8:
3915 // invisible. NYI
3916 break;
3917 //case 9: // crossed out
3918 //case 10: // scoansi acs off, primary font
3919 //case 11: // scoansi acs on, first alt font
3920 //case 12: // scoansi acs on, |0x80, second alt font
3921 //...
3922 //case 19: // ninth alt font
3923 //case 20: // gothic
3924 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3369 rendset = 0, rendstyle = RS_Bold; 3925 rendset = 0, rendstyle = RS_Bold;
3370 break; 3926 break;
3371 case 24: 3927 case 22: // bold off (vt220)
3928 rendset = 0, rendstyle = RS_Bold;
3929 break;
3930 case 23: // disable italic
3931 rendset = 0, rendstyle = RS_Italic;
3932 break;
3933 case 24: // underline off (vt220)
3372 rendset = 0, rendstyle = RS_Uline; 3934 rendset = 0, rendstyle = RS_Uline;
3373 break; 3935 break;
3374 case 25: 3936 case 25: // blink off (vt220)
3375 rendset = 0, rendstyle = RS_Blink; 3937 rendset = 0, rendstyle = RS_Blink;
3376 break; 3938 break;
3377 case 27: 3939 case 26: // variable spacing (iso 8613)
3940 rendset = 0, rendstyle = RS_Blink;
3941 break;
3942 case 27: // reverse off (vt220)
3378 rendset = 0, rendstyle = RS_RVid; 3943 rendset = 0, rendstyle = RS_RVid;
3379 break; 3944 break;
3945 //case 28: // visible. NYI
3946 //case 29: // not crossed-out
3380 } 3947 }
3948
3381 if (rendset != -1) 3949 if (rendset != -1)
3382 { 3950 {
3383 scr_rendition (rendset, rendstyle); 3951 scr_rendition (rendset, rendstyle);
3384 continue; /* for (;i;) */ 3952 continue; /* for (;i;) */
3385 } 3953 }
… …
3392 case 33: 3960 case 33:
3393 case 34: 3961 case 34:
3394 case 35: 3962 case 35:
3395 case 36: 3963 case 36:
3396 case 37: 3964 case 37:
3397 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3965 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3398 Color_fg);
3399 break; 3966 break;
3400#ifdef TTY_256COLOR 3967 case 38: // set fg color, ISO 8613-6
3401 case 38:
3402 if (nargs > i + 2 && arg[i + 1] == 5) 3968 if (nargs > i + 2 && arg[i + 1] == 5)
3403 { 3969 {
3404 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3970 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3405 Color_fg);
3406 i += 2; 3971 i += 2;
3407 } 3972 }
3408 break; 3973 break;
3409#endif
3410 case 39: /* default fg */ 3974 case 39: /* default fg */
3411 scr_color (Color_fg, Color_fg); 3975 scr_color (Color_fg, Color_fg);
3412 break; 3976 break;
3413 3977
3414 case 40: 3978 case 40:
… …
3417 case 43: 3981 case 43:
3418 case 44: 3982 case 44:
3419 case 45: 3983 case 45:
3420 case 46: 3984 case 46:
3421 case 47: 3985 case 47:
3422 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3986 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3423 Color_bg);
3424 break; 3987 break;
3425#ifdef TTY_256COLOR 3988 case 48: // set bg color, ISO 8613-6
3426 case 48:
3427 if (nargs > i + 2 && arg[i + 1] == 5) 3989 if (nargs > i + 2 && arg[i + 1] == 5)
3428 { 3990 {
3429 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3991 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3430 Color_bg);
3431 i += 2; 3992 i += 2;
3432 } 3993 }
3433 break; 3994 break;
3434#endif
3435 case 49: /* default bg */ 3995 case 49: /* default bg */
3436 scr_color (Color_bg, Color_bg); 3996 scr_color (Color_bg, Color_bg);
3437 break; 3997 break;
3438 3998
3439#ifndef NO_BRIGHTCOLOR 3999 //case 50: // not variable spacing
4000
4001#if !ENABLE_MINIMAL
3440 case 90: 4002 case 90:
3441 case 91: /* set bright fg color */ 4003 case 91: /* set bright fg color */
3442 case 92: 4004 case 92:
3443 case 93: 4005 case 93:
3444 case 94: 4006 case 94:
3445 case 95: 4007 case 95:
3446 case 96: 4008 case 96:
3447 case 97: 4009 case 97:
3448 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4010 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3449 Color_fg);
3450 break; 4011 break;
3451 case 100: 4012 case 100:
3452 case 101: /* set bright bg color */ 4013 case 101: /* set bright bg color */
3453 case 102: 4014 case 102:
3454 case 103: 4015 case 103:
3455 case 104: 4016 case 104:
3456 case 105: 4017 case 105:
3457 case 106: 4018 case 106:
3458 case 107: 4019 case 107:
3459 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4020 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3460 Color_bg);
3461 break; 4021 break;
3462#endif 4022#endif
3463
3464 } 4023 }
3465 } 4024 }
4025}
4026
4027void
4028rxvt_term::set_cursor_style (int style)
4029{
4030 if (!IN_RANGE_INC (style, 0, 6))
4031 return;
4032
4033 if (style == 0)
4034 style = 1;
4035
4036 cursor_type = (style - 1) / 2;
4037 set_option (Opt_cursorUnderline, cursor_type == 1);
4038
4039#ifdef CURSOR_BLINK
4040 set_option (Opt_cursorBlink, style & 1);
4041 cursor_blink_reset ();
4042#endif
4043
4044 want_refresh = 1;
3466} 4045}
3467/*}}} */ 4046/*}}} */
3468 4047
3469/*{{{ process Rob Nation's own graphics mode sequences */
3470void
3471rxvt_term::process_graphics ()
3472{
3473 unsigned char ch, cmd = cmd_getc ();
3474
3475 if (cmd == 'Q')
3476 { /* query graphics */
3477 tt_printf ("\033G0\n"); /* no graphics */
3478 return;
3479 }
3480 /* swallow other graphics sequences until terminating ':' */
3481 do
3482 ch = cmd_getc ();
3483 while (ch != ':');
3484}
3485/*}}} */
3486
3487/* ------------------------------------------------------------------------- */ 4048/* ---------------------------------------------------------------------- */
4049/* Write data to the pty as typed by the user, pasted with the mouse,
4050 * or generated by us in response to a query ESC sequence.
4051 */
3488 4052
3489/* 4053/*
3490 * Send printf () formatted output to the command. 4054 * Send printf () formatted output to the command.
3491 * Only use for small amounts of data. 4055 * Only use for small amounts of data.
3492 */ 4056 */
3493void 4057void
3494rxvt_term::tt_printf (const char *fmt,...) 4058rxvt_term::tt_printf (const char *fmt,...)
3495{ 4059{
3496 va_list arg_ptr; 4060 va_list arg_ptr;
3497 unsigned char buf[256]; 4061 char buf[256];
3498 4062
3499 va_start (arg_ptr, fmt); 4063 va_start (arg_ptr, fmt);
3500 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4064 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3501 va_end (arg_ptr); 4065 va_end (arg_ptr);
3502 tt_write (buf, STRLEN (buf)); 4066 tt_write (buf, strlen (buf));
3503} 4067}
3504 4068
3505/* ---------------------------------------------------------------------- */
3506/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user. */
3507 * or generated by us in response to a query ESC sequence.
3508 */
3509void 4070void
3510rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4071rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3511{ 4072{
3512 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4073 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4074 return;
3513 4075
3514 if (len) 4076 if (option (Opt_scrollTtyKeypress))
4077 if (view_start)
3515 { 4078 {
4079 view_start = 0;
4080 want_refresh = 1;
4081 }
4082
4083 tt_write_ (data, len);
4084}
4085
4086void
4087rxvt_term::tt_write (const char *data, unsigned int len)
4088{
4089 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4090 return;
4091
4092 tt_write_ (data, len);
4093}
4094
4095static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4096
4097void
4098rxvt_term::tt_write_ (const char *data, unsigned int len)
4099{
4100 if (pty->pty < 0)
4101 return;
4102
4103 if (v_buflen == 0)
4104 {
4105 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4106
4107 max_it (written, 0);
4108
4109 if (written == len)
4110 return;
4111
4112 data += written;
4113 len -= written;
4114 }
4115
4116 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4117
4118 memcpy (v_buffer + v_buflen, data, len);
4119 v_buflen += len;
4120
4121 pty_ev.set (ev::READ | ev::WRITE);
4122}
4123
4124void rxvt_term::pty_write ()
4125{
4126 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4127
4128 if (written > 0)
4129 {
4130 v_buflen -= written;
4131
3516 if (v_buflen == 0) 4132 if (v_buflen == 0)
3517 { 4133 {
3518 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3519
3520 if ((unsigned int)written == len)
3521 return;
3522
3523 data += written;
3524 len -= written;
3525 }
3526
3527
3528 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3529
3530 memcpy (v_buffer + v_buflen, data, len);
3531 v_buflen += len;
3532 }
3533
3534 for (;;)
3535 {
3536 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3537
3538 if (written > 0)
3539 {
3540 v_buflen -= written;
3541
3542 if (v_buflen == 0)
3543 {
3544 free (v_buffer); 4134 free (v_buffer);
3545 v_buffer = 0; 4135 v_buffer = 0;
3546 v_buflen = 0;
3547 4136
3548 pty_ev.set (EVENT_READ); 4137 pty_ev.set (ev::READ);
3549 return;
3550 }
3551
3552 memmove (v_buffer, v_buffer + written, v_buflen);
3553 }
3554 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3555 // original code just ignores this...
3556 destroy ();
3557 else
3558 {
3559 pty_ev.set (EVENT_READ | EVENT_WRITE);
3560 return; 4138 return;
3561 } 4139 }
4140
4141 memmove (v_buffer, v_buffer + written, v_buflen);
3562 } 4142 }
4143 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4144 pty_ev.set (ev::READ);
3563} 4145}
3564 4146
3565/*----------------------- end-of-file (C source) -----------------------*/ 4147/*----------------------- end-of-file (C source) -----------------------*/
3566 4148

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