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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.58 by pcg, Wed Feb 25 15:06:03 2004 UTC vs.
Revision 1.564 by sf-exg, Fri Mar 27 15:06:09 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)
1465 { 1641 {
1466#endif 1642#endif
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 }
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 1701#ifdef MOUSE_THRESHOLD
1517
1518 } 1702 }
1519#endif 1703#endif
1520
1521 } 1704 }
1522 } 1705 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1706 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1707 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1708 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1709 MotionNotify, &ev))
1710 ;
1711
1527 XQueryPointer (display->display, scrollBar.win, 1712 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1713 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1714 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1715 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1716 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1717 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1718 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1719 want_refresh = 1;
1536 scrollbar_show (1); 1720 scrollBar.show (1);
1537 } 1721 }
1538 break; 1722 break;
1539 } 1723 }
1540}
1541 1724
1542void 1725#if defined(CURSOR_BLINK)
1726 if (ev.type == KeyPress)
1727 cursor_blink_reset ();
1728#endif
1729
1730#if defined(POINTER_BLANK)
1731 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1732 {
1733 if (ev.type == MotionNotify
1734 || ev.type == ButtonPress
1735 || ev.type == ButtonRelease)
1736 if (hidden_pointer)
1737 pointer_unblank ();
1738
1739 if (ev.type == KeyPress && hidden_pointer == 0)
1740 pointer_blank ();
1741 }
1742#endif
1743
1744 refresh_check ();
1745}
1746
1747#if ENABLE_FRILLS
1748void ecb_cold
1749rxvt_term::set_urgency (bool enable)
1750{
1751 if (enable == urgency_hint)
1752 return;
1753
1754 if (XWMHints *h = XGetWMHints (dpy, parent))
1755 {
1756 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1757 XSetWMHints (dpy, parent, h);
1758 urgency_hint = enable;
1759 XFree (h);
1760 }
1761}
1762#endif
1763
1764void ecb_cold
1765rxvt_term::focus_in ()
1766{
1767 if (!focus)
1768 {
1769 focus = 1;
1770 want_refresh = 1;
1771
1772#if USE_XIM
1773 if (Input_Context != NULL)
1774 {
1775 im_set_position ();
1776 XSetICFocus (Input_Context);
1777 }
1778#endif
1779#if CURSOR_BLINK
1780 if (option (Opt_cursorBlink))
1781 cursor_blink_ev.again ();
1782#endif
1783#if OFF_FOCUS_FADING
1784 if (rs[Rs_fade])
1785 {
1786 pix_colors = pix_colors_focused;
1787 scr_recolor ();
1788 }
1789#endif
1790#if ENABLE_FRILLS
1791 if (option (Opt_urgentOnBell))
1792 set_urgency (0);
1793#endif
1794
1795 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1796 }
1797}
1798
1799void ecb_cold
1800rxvt_term::focus_out ()
1801{
1802 if (focus)
1803 {
1804 focus = 0;
1805 want_refresh = 1;
1806
1807#if ENABLE_FRILLS
1808 if (option (Opt_urgentOnBell))
1809 set_urgency (0);
1810#endif
1811#if ENABLE_FRILLS || ISO_14755
1812 if (iso14755buf)
1813 {
1814 iso14755buf = 0;
1815# if ISO_14755
1816 scr_overlay_off ();
1817# endif
1818 }
1819#endif
1820#if USE_XIM
1821 if (Input_Context != NULL)
1822 XUnsetICFocus (Input_Context);
1823#endif
1824#if CURSOR_BLINK
1825 if (option (Opt_cursorBlink))
1826 cursor_blink_ev.stop ();
1827
1828 hidden_cursor = 0;
1829#endif
1830#if OFF_FOCUS_FADING
1831 if (rs[Rs_fade])
1832 {
1833 pix_colors = pix_colors_unfocused;
1834 scr_recolor ();
1835 }
1836#endif
1837
1838 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1839 }
1840}
1841
1842void ecb_cold
1843rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1844{
1845#if OFF_FOCUS_FADING
1846 if (rs[Rs_fade])
1847 {
1848 if (!first_time)
1849 pix_colors_focused [idx].free (this);
1850
1851 rgba c;
1852 pix_colors [Color_fade].get (c);
1853 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1854 }
1855#endif
1856}
1857
1858#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1859void ecb_hot
1543rxvt_term::rootwin_cb (XEvent &ev) 1860rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1861{
1545 SET_R (this); 1862 make_current ();
1546 SET_LOCALE (locale); 1863
1864 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1865 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1866 return;
1547 1867
1548 switch (ev.type) 1868 switch (ev.type)
1549 { 1869 {
1550 case PropertyNotify: 1870 case PropertyNotify:
1871 /*
1872 * if user used some Esetroot compatible prog to set the root bg,
1873 * use the property to determine the pixmap. We use it later on.
1874 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1875 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1876 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1877 {
1553 if (ev.xproperty.state == PropertyNewValue) 1878#if BG_IMAGE_FROM_ROOT
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1879 if (option (Opt_transparent))
1555 break; 1880 {
1881 rxvt_img::new_from_root (this)->replace (root_img);
1882 update_background ();
1883 }
1884#endif
1885 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1556 } 1886 }
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 1887
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; 1888 break;
1577#endif
1578 } 1889 }
1890
1891 refresh_check ();
1579} 1892}
1893#endif
1580 1894
1581void 1895void
1582rxvt_term::button_press (XButtonEvent &ev) 1896rxvt_term::button_press (XButtonEvent &ev)
1583{ 1897{
1584 int reportmode = 0, clickintime; 1898 int reportmode = 0, clickintime;
1585 1899
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1900 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1901
1587 if (!bypass_keystate) 1902 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1903 reportmode = !! (priv_modes & PrivMode_mouse_report);
1904
1589 /* 1905 /*
1590 * VT window processing of button press 1906 * VT window processing of button press
1591 */ 1907 */
1592 if (ev.window == TermWin.vt) 1908 if (ev.window == vt)
1593 { 1909 {
1910 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1911 return;
1912
1913#if ISO_14755
1914 // 5.4
1915 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1916 {
1917 iso14755_54 (ev.x, ev.y);
1918 return;
1919 }
1920#endif
1921
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1922 clickintime = ev.time - MEvent.time < multiClickTime;
1923
1595 if (reportmode) 1924 if (reportmode)
1596 { 1925 {
1597 /* mouse report from vt window */ 1926 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1927 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1928 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1929#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1930 if (ev.button == MEvent.button && clickintime)
1602 { 1931 {
1603 /* same button, within alloted time */ 1932 /* same button, within allowed time */
1604 MEvent.clicks++; 1933 MEvent.clicks++;
1934
1605 if (MEvent.clicks > 1) 1935 if (MEvent.clicks > 1)
1606 { 1936 {
1607 /* only report double clicks */ 1937 /* only report double clicks */
1608 MEvent.clicks = 2; 1938 MEvent.clicks = 2;
1609 mouse_report (ev); 1939 mouse_report (ev);
… …
1621 mouse_report (ev); 1951 mouse_report (ev);
1622 } 1952 }
1623#else 1953#else
1624 MEvent.button = ev.button; 1954 MEvent.button = ev.button;
1625 mouse_report (ev); 1955 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1956#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1957
1628 } 1958 }
1629 else 1959 else
1630 { 1960 {
1631 if (ev.button != MEvent.button) 1961 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1962 MEvent.clicks = 0;
1963
1633 switch (ev.button) 1964 switch (ev.button)
1634 { 1965 {
1635 case Button1: 1966 case Button1:
1967 /* allow meta + click to select rectangular areas */
1968 /* should be done in screen.C */
1969#if ENABLE_FRILLS
1970 selection.rect = !!(ev.state & ModMetaMask);
1971#else
1972 selection.rect = false;
1973#endif
1974
1636 /* allow shift+left click to extend selection */ 1975 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1976 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1977 {
1639 if (MEvent.button == Button1 && clickintime) 1978 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1979 selection_rotate (ev.x, ev.y);
1641 else 1980 else
1642 selection_extend (ev.x, ev.y, 1); 1981 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1996 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1997 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1998 selection_rotate (ev.x, ev.y);
1660 else 1999 else
1661 selection_extend (ev.x, ev.y, 1); 2000 selection_extend (ev.x, ev.y, 1);
2001
1662 MEvent.button = Button3; 2002 MEvent.button = Button3;
1663 break; 2003 break;
1664 } 2004 }
1665 } 2005 }
2006
1666 MEvent.time = ev.time; 2007 MEvent.time = ev.time;
1667 return; 2008 return;
1668 } 2009 }
1669 2010
1670 /* 2011 /*
1671 * Scrollbar window processing of button press 2012 * Scrollbar window processing of button press
1672 */ 2013 */
1673 if (isScrollbarWindow (ev.window)) 2014 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 2015 {
1675 scrollBar.setIdle (); 2016 page_dirn direction = NO_DIR;
2017
2018 if (scrollBar.upButton (ev.y))
2019 direction = UP; /* up */
2020 else if (scrollBar.dnButton (ev.y))
2021 direction = DN; /* down */
2022
2023 scrollBar.state = SB_STATE_IDLE;
1676 /* 2024 /*
1677 * Rxvt-style scrollbar: 2025 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2026 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2027 * move dn if mouse is below slider
1680 * 2028 *
… …
1689 /* 2037 /*
1690 * Mouse report disabled scrollbar: 2038 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2039 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2040 * click on scrollbar - send pageup/down
1693 */ 2041 */
1694 if ((scrollBar.style == R_SB_NEXT 2042 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2043 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2044 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"); 2045 tt_printf ("\033[B");
1704 else 2046 else
1705 switch (ev.button) 2047 switch (ev.button)
1706 { 2048 {
1707 case Button2: 2049 case Button2:
… …
1714 tt_printf ("\033[5~"); 2056 tt_printf ("\033[5~");
1715 break; 2057 break;
1716 } 2058 }
1717 } 2059 }
1718 else 2060 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2061#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2062 {
1726 if (scrollbarnext_upButton (ev.y)) 2063 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 { 2064 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2065#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2066 if (!cont_scroll_ev.is_active ())
2067 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2068#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2069 if (scr_page (direction, 1))
1744 { 2070 {
1745 if (upordown < 0) 2071 if (direction == UP)
1746 scrollBar.setUp (); 2072 scrollBar.state = SB_STATE_UP;
1747 else 2073 else
1748 scrollBar.setDn (); 2074 scrollBar.state = SB_STATE_DOWN;
1749 } 2075 }
1750 } 2076 }
1751 else 2077 else
1752 switch (ev.button) 2078 switch (ev.button)
1753 { 2079 {
1754 case Button2: 2080 case Button2:
1755 switch (scrollbar_align) 2081 switch (scrollBar.align)
1756 { 2082 {
1757 case R_SB_ALIGN_TOP: 2083 case SB_ALIGN_TOP:
1758 csrO = 0; 2084 csrO = 0;
1759 break; 2085 break;
1760 case R_SB_ALIGN_CENTRE: 2086 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2087 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2088 break;
1763 case R_SB_ALIGN_BOTTOM: 2089 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2090 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2091 break;
1766 } 2092 }
2093
1767 if (scrollBar.style == R_SB_XTERM 2094 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2095 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2096 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2097 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2098
1772 scrollBar.setMotion (); 2099 scrollBar.state = SB_STATE_MOTION;
1773 break; 2100 break;
1774 2101
1775 case Button1: 2102 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2103 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2104 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2105 /* FALLTHROUGH */
1779 2106
1780 case Button3: 2107 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2108 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2109 {
1783 if (scrollbar_above_slider (ev.y)) 2110 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2112 scr_page (UP, nrow - 1);
1786# else 2113# else
1787 scr_page (UP, TermWin.nrow / 4); 2114 scr_page (UP, nrow / 4);
1788# endif 2115# endif
1789 else if (scrollbar_below_slider (ev.y)) 2116 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2117# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2118 scr_page (DN, nrow - 1);
1792# else 2119# else
1793 scr_page (DN, TermWin.nrow / 4); 2120 scr_page (DN, nrow / 4);
1794# endif 2121# endif
1795 else 2122 else
1796 scrollBar.setMotion (); 2123 scrollBar.state = SB_STATE_MOTION;
1797 } 2124 }
1798 else 2125 else
1799 { 2126 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2127 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2128 (nrow
1802 * scrollbar_position (ev.y) 2129 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2130 / scrollBar.size ()));
1804 } 2131 }
2132
1805 break; 2133 break;
1806 } 2134 }
1807 } 2135 }
2136
1808 return; 2137 return;
1809 } 2138 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2139}
1818 2140
1819void 2141void
1820rxvt_term::button_release (XButtonEvent &ev) 2142rxvt_term::button_release (XButtonEvent &ev)
1821{ 2143{
1822 int reportmode = 0; 2144 int reportmode = 0;
1823 2145
1824 csrO = 0; /* reset csr Offset */ 2146 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2147 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2148 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2149
1828 if (scrollbar_isUpDn ()) 2150 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2151 {
1830 scrollBar.setIdle (); 2152 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2153 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2154 }
2155
1837#ifdef SELECTION_SCROLLING 2156#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2157 sel_scroll_ev.stop();
1839#endif 2158#endif
2159
1840 if (ev.window == TermWin.vt) 2160 if (ev.window == vt)
1841 { 2161 {
2162 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2163 return;
2164
2165#if ISO_14755
2166 // 5.4
2167 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2168 return;
2169#endif
2170
1842 if (reportmode) 2171 if (reportmode)
1843 { 2172 {
1844 /* mouse report from vt window */ 2173 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2174 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2175 if (ev.button >= 4)
… …
1848#ifdef MOUSE_REPORT_DOUBLECLICK 2177#ifdef MOUSE_REPORT_DOUBLECLICK
1849 /* only report the release of 'slow' single clicks */ 2178 /* only report the release of 'slow' single clicks */
1850 if (MEvent.button != AnyButton 2179 if (MEvent.button != AnyButton
1851 && (ev.button != MEvent.button 2180 && (ev.button != MEvent.button
1852 || (ev.time - MEvent.time 2181 || (ev.time - MEvent.time
1853 > MULTICLICK_TIME / 2))) 2182 > multiClickTime / 2)))
1854 { 2183 {
1855 MEvent.clicks = 0; 2184 MEvent.clicks = 0;
1856 MEvent.button = AnyButton; 2185 MEvent.button = AnyButton;
1857 mouse_report (ev); 2186 mouse_report (ev);
1858 } 2187 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2188#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2189 MEvent.button = AnyButton;
1861 mouse_report (ev); 2190 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2191#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2192 return;
1864 } 2193 }
2194
1865 /* 2195 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2196 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2197 * when overriding mouse reporting
1868 */ 2198 */
1869 if (PrivateModes & PrivMode_mouse_report 2199 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2200 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2201 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2202 selection_extend (ev.x, ev.y, 0);
1873 2203
1874 switch (ev.button) 2204 switch (ev.button)
1875 { 2205 {
1876 case Button1: 2206 case Button1:
1877 case Button3: 2207 case Button3:
1878 selection_make (ev.time); 2208 selection_make (ev.time);
1879 break; 2209 break;
2210
1880 case Button2: 2211 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2212 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2213 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2214 break;
2215
1883#ifdef MOUSE_WHEEL 2216#ifdef MOUSE_WHEEL
1884 case Button4: 2217 case Button4:
1885 case Button5: 2218 case Button5:
1886 { 2219 {
1887 int i; 2220 int lines;
1888 page_dirn v; 2221 page_dirn dirn;
1889 2222
1890 v = (ev.button == Button4) ? UP : DN; 2223 dirn = ev.button == Button4 ? UP : DN;
2224
1891 if (ev.state & ShiftMask) 2225 if (ev.state & ShiftMask)
1892 i = 1; 2226 lines = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2227 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2228 lines = nrow - 1;
1895 else 2229 else
1896 i = 5; 2230 lines = 5;
2231
1897# ifdef MOUSE_SLIP_WHEELING 2232# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2233 if (ev.state & ControlMask)
1899 { 2234 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2235 mouse_slip_wheel_speed += dirn;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2236 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2237
2238 if (!slip_wheel_ev.is_active ())
2239 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2240 }
2241 else
1903# endif 2242# 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 { 2243 {
1911 scr_page (v, 1); 2244 scr_page (dirn, lines);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2245 scrollBar.show (1);
1914 } 2246 }
1915# endif
1916
1917 } 2247 }
1918 break; 2248 break;
1919#endif 2249#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 { 2250 }
1959 pchanged = 1; 2251 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2252}
1961 PixColors[Color_bg]); 2253
1962 am_transparent = am_pixmap_trans = 0; 2254/*}}} */
2255
2256void ecb_hot
2257rxvt_term::cmd_parse ()
2258{
2259 wchar_t ch = NOCHAR;
2260 char *seq_begin; // remember start of esc-sequence here
2261
2262 for (;;)
2263 {
2264 if (ecb_unlikely (ch == NOCHAR))
1963 } 2265 {
1964 return pchanged; /* Don't try any more */ 2266 seq_begin = cmdbuf_ptr;
1965 } 2267 ch = next_char ();
1966 2268
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2269 if (ch == NOCHAR)
1968 XSync (display->display, False); 2270 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 { 2271 }
2006 nw += sx; 2272
2007 nx = -sx; 2273 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2274 {
2010 if (sy < 0) 2275 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 { 2276 {
2028 pchanged = 1; 2277 seen_input = 1;
2029 if (TermWin.pixmap != None) 2278 // many badly-written programs (e.g. jed) contain a race condition:
2279 // they first read the screensize and then install a SIGWINCH handler.
2280 // some window managers resize the window early, and these programs
2281 // then sometimes get the size wrong.
2282 // unfortunately other programs are even more buggy and dislike
2283 // being sent SIGWINCH, so only do it when we were in fact being
2284 // resized.
2285 if (seen_resize && cmd_pid)
2286 kill (-cmd_pid, SIGWINCH);
2287 }
2288
2289 /* Read a text string from the input buffer */
2290 wchar_t buf[UBUFSIZ];
2291 bool refreshnow = false;
2292 int nlines = 0;
2293 wchar_t *str = buf;
2294 wchar_t *eol = str + min (ncol, UBUFSIZ);
2295
2296 for (;;)
2297 {
2298 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2299 break;
2300
2301 *str++ = ch;
2302
2303 if (ecb_unlikely (ch == C0_LF || str >= eol))
2030 { 2304 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2305 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2306 nlines++;
2307
2308 refresh_count++;
2309
2310 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2311 {
2312 refresh_count = 0;
2313
2314 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2315 {
2316 refreshnow = true;
2317 ch = NOCHAR;
2318 break;
2319 }
2320 }
2321
2322 // scr_add_lines only works for nlines <= nrow - 1.
2323 if (nlines >= nrow - 1)
2324 {
2325 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2326 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2327 scr_add_lines (buf, str - buf, nlines);
2328
2329 nlines = 0;
2330 str = buf;
2331 eol = str + min (ncol, UBUFSIZ);
2332 }
2333
2334 if (str >= eol)
2335 {
2336 if (eol >= buf + UBUFSIZ)
2337 {
2338 ch = NOCHAR;
2339 break;
2340 }
2341 else
2342 eol = min (eol + ncol, buf + UBUFSIZ);
2343 }
2344
2033 } 2345 }
2346
2347 seq_begin = cmdbuf_ptr;
2348 ch = next_char ();
2034 } 2349 }
2035 am_pixmap_trans = 0; 2350
2351 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2352 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2353 scr_add_lines (buf, str - buf, nlines);
2354
2355 /*
2356 * If there have been a lot of new lines, then update the screen
2357 * What the heck we'll cheat and only refresh less than every page-full.
2358 * if skipScroll is enabled.
2359 */
2360 if (refreshnow)
2361 {
2362 scr_refresh ();
2363 want_refresh = 1;
2364 }
2036 } 2365 }
2037 else 2366 else
2038 { 2367 {
2039 if (TermWin.pixmap != None) 2368 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 { 2369 {
2075 if (oldp != None) 2370 process_nonprinting (ch);
2076 pchanged = 1; 2371 }
2372 catch (const class out_of_input &o)
2373 {
2374 // we ran out of input, retry later
2375 cmdbuf_ptr = seq_begin;
2077 break; 2376 break;
2078 } 2377 }
2079 if (oldp != TermWin.parent[i]) 2378
2080 pchanged = 1; 2379 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2380 }
2085 for (; n < (unsigned int)i; n++) 2381 }
2086 { 2382}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2383
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2384// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2385wchar_t ecb_hot
2090 { 2386rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2387{
2092 break; 2388 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2389 {
2094 } 2390 // assume 7-bit to be ascii ALWAYS
2391 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2392 return *cmdbuf_ptr++;
2393
2394 wchar_t wc;
2395 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2396
2397 if (len == (size_t)-2)
2095 } 2398 {
2096 if (n > (int) (sizeof (TermWin.parent) 2399 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2400 cmdbuf_ptr = cmdbuf_endp;
2401 break;
2098 { 2402 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2403
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2404 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 } 2405 {
2107 else 2406 mbstate.reset (); // reset now undefined conversion state
2407 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2408 // in which case we "erroneously" return the next byte which might be valid.
2409 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2410 }
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 2411
2114 rqt.tv_sec = 1; 2412 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2413 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2414 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 } 2415 }
2416
2417 return NOCHAR;
2418}
2419
2420// read the next octet
2421uint32_t ecb_hot
2422rxvt_term::next_octet () NOTHROW
2423{
2424 return cmdbuf_ptr < cmdbuf_endp
2425 ? (unsigned char)*cmdbuf_ptr++
2426 : NOCHAR;
2427}
2428
2429static class out_of_input out_of_input;
2430
2431wchar_t ecb_hot
2432rxvt_term::cmd_getc () THROW ((class out_of_input))
2433{
2434 wchar_t c = next_char ();
2435
2436 if (c == NOCHAR)
2437 throw out_of_input;
2438
2131 return pchanged; 2439 return c;
2132} 2440}
2133#endif
2134 2441
2135/*}}} */ 2442uint32_t ecb_hot
2443rxvt_term::cmd_get8 () THROW ((class out_of_input))
2444{
2445 uint32_t c = next_octet ();
2446
2447 if (c == NOCHAR)
2448 throw out_of_input;
2449
2450 return c;
2451}
2136 2452
2137/*{{{ print pipe */ 2453/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2454/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2455#ifdef PRINTPIPE
2140FILE * 2456FILE * ecb_cold
2141rxvt_term::popen_printer () 2457rxvt_term::popen_printer ()
2142{ 2458{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2459 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2460
2145 if (stream == NULL) 2461 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2462 rxvt_warn ("can't open printer pipe, not printing.\n");
2463
2147 return stream; 2464 return stream;
2148} 2465}
2149 2466
2150int 2467int ecb_cold
2151rxvt_term::pclose_printer (FILE *stream) 2468rxvt_term::pclose_printer (FILE *stream)
2152{ 2469{
2153 fflush (stream); 2470 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); 2471 return pclose (stream);
2160# endif
2161} 2472}
2162 2473
2163/* 2474/*
2164 * simulate attached vt100 printer 2475 * simulate attached vt100 printer
2165 */ 2476 */
2166void 2477void ecb_cold
2167rxvt_term::process_print_pipe () 2478rxvt_term::process_print_pipe ()
2168{ 2479{
2169 int done; 2480 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2481
2172 if ((fd = popen_printer ()) == NULL) 2482 if (!fd)
2173 return; 2483 return;
2174 2484
2175 /* 2485 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2486 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2487 * is received.
2178 */ 2488 */
2179 for (done = 0; !done;) 2489 for (int done = 0; !done; )
2180 { 2490 {
2181 unsigned char buf[8]; 2491 unsigned char buf[8];
2182 unsigned char ch; 2492 unicode_t ch;
2183 unsigned int i, len; 2493 unsigned int i, len;
2184 2494
2185 if ((ch = cmd_getc ()) != C0_ESC) 2495 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2496 {
2187 if (putc (ch, fd) == EOF) 2497 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2498 break; /* done = 1 */
… …
2203 { 2513 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2514 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2515 break; /* done = 1 */
2206 } 2516 }
2207 } 2517 }
2518
2208 for (i = 0; i < len; i++) 2519 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2520 if (putc (buf[i], fd) == EOF)
2210 { 2521 {
2211 done = 1; 2522 done = 1;
2212 break; 2523 break;
2213 } 2524 }
2214 } 2525 }
2215 } 2526 }
2527
2216 pclose_printer (fd); 2528 pclose_printer (fd);
2217} 2529}
2218#endif /* PRINTPIPE */ 2530#endif /* PRINTPIPE */
2219/*}}} */ 2531/*}}} */
2220 2532
2221/* *INDENT-OFF* */
2222enum { 2533enum {
2223 C1_40 = 0x40, 2534 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2535 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, 2536 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, 2537 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 2538 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2539};
2229/* *INDENT-ON* */
2230 2540
2231/*{{{ process non-printing single characters */ 2541/*{{{ process non-printing single characters */
2232void 2542void ecb_hot
2233rxvt_term::process_nonprinting (unsigned char ch) 2543rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2544{
2235 switch (ch) 2545 switch (ch)
2236 { 2546 {
2547 case C0_ESC:
2548 process_escape_seq ();
2549 break;
2237 case C0_ENQ: /* terminal Status */ 2550 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2551 if (rs[Rs_answerbackstring])
2239 tt_write ( 2552 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 2553 else
2243 tt_write ((unsigned char *)VT100_ANS, 2554 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2555 break;
2246 case C0_BEL: /* bell */ 2556 case C0_BEL: /* bell */
2247 scr_bell (); 2557 scr_bell ();
2248 break; 2558 break;
2249 case C0_BS: /* backspace */ 2559 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2574 scr_charset_choose (1);
2265 break; 2575 break;
2266 case C0_SI: /* shift in - acs */ 2576 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2577 scr_charset_choose (0);
2268 break; 2578 break;
2579
2580#ifdef EIGHT_BIT_CONTROLS
2581 // 8-bit controls
2582 case 0x90: /* DCS */
2583 process_dcs_seq ();
2584 break;
2585 case 0x9b: /* CSI */
2586 process_csi_seq ();
2587 break;
2588 case 0x9d: /* OSC */
2589 process_osc_seq ();
2590 break;
2591#endif
2269 } 2592 }
2270} 2593}
2271/*}}} */ 2594/*}}} */
2272 2595
2273 2596
2274/*{{{ process VT52 escape sequences */ 2597/*{{{ process VT52 escape sequences */
2275void 2598void ecb_cold
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2599rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2600{
2278 int row, col; 2601 int row, col;
2279 2602
2280 switch (ch) 2603 switch (ch)
2281 { 2604 {
… …
2314 break; 2637 break;
2315 case 'Z': /* identify the terminal type */ 2638 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2639 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2640 break;
2318 case '<': /* turn off VT52 mode */ 2641 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2642 priv_modes &= ~PrivMode_vt52;
2320 break; 2643 break;
2321 case 'F': /* use special graphics character set */ 2644 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2645 case 'G': /* use regular character set */
2323 /* unimplemented */ 2646 /* unimplemented */
2324 break; 2647 break;
… …
2330} 2653}
2331/*}}} */ 2654/*}}} */
2332 2655
2333 2656
2334/*{{{ process escape sequences */ 2657/*{{{ process escape sequences */
2335void 2658void ecb_hot
2336rxvt_term::process_escape_seq () 2659rxvt_term::process_escape_seq ()
2337{ 2660{
2338 unsigned char ch = cmd_getc (); 2661 unicode_t ch = cmd_getc ();
2339 2662
2340 if (PrivateModes & PrivMode_vt52) 2663 if (priv_modes & PrivMode_vt52)
2341 { 2664 {
2342 process_escape_vt52 (ch); 2665 process_escape_vt52 (ch);
2343 return; 2666 return;
2344 } 2667 }
2345 2668
2346 switch (ch) 2669 switch (ch)
2347 { 2670 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2671 case '#':
2350 if (cmd_getc () == '8') 2672 if (cmd_getc () == '8')
2351 scr_E (); 2673 scr_E ();
2352 break; 2674 break;
2353 case '(': 2675 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2682 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2683 break;
2362 case '+': 2684 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2685 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2686 break;
2365#ifdef MULTICHAR_SET 2687#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': 2688 case '6':
2372 scr_backindex (); 2689 scr_backindex ();
2373 break; 2690 break;
2374#endif 2691#endif
2375 case '7': 2692 case '7':
2376 scr_cursor (SAVE); 2693 scr_cursor (SAVE);
2377 break; 2694 break;
2378 case '8': 2695 case '8':
2379 scr_cursor (RESTORE); 2696 scr_cursor (RESTORE);
2380 break; 2697 break;
2381#ifndef NO_FRILLS 2698#if !ENABLE_MINIMAL
2382 case '9': 2699 case '9':
2383 scr_forwardindex (); 2700 scr_forwardindex ();
2384 break; 2701 break;
2385#endif 2702#endif
2703 // DECPAM/DECPNM
2386 case '=': 2704 case '=':
2705 priv_modes |= PrivMode_aplKP;
2706 break;
2387 case '>': 2707 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2708 priv_modes &= ~PrivMode_aplKP;
2389 break; 2709 break;
2390 2710
2391 case C1_40: 2711 case C1_40:
2392 cmd_getc (); 2712 cmd_getc ();
2393 break; 2713 break;
… …
2396 break; 2716 break;
2397 2717
2398 /* 8.3.87: NEXT LINE */ 2718 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2719 case C1_NEL: /* ESC E */
2400 { 2720 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2721 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2722 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2723 }
2404 break; 2724 break;
2405 2725
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2726 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2727 case C1_ESA: /* ESC G */
2408 process_graphics (); 2728 // used by original rxvt for rob nations own graphics mode
2729 if (cmd_getc () == 'Q')
2730 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2409 break; 2731 break;
2410 2732
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2733 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2734 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2735 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2739 case C1_RI: /* ESC M */
2418 scr_index (DN); 2740 scr_index (DN);
2419 break; 2741 break;
2420 2742
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2743 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2744 /* case C1_SS2: break; */
2423 2745
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2746 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2747 /* case C1_SS3: break; */
2426 2748
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2749 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2750 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2751 process_dcs_seq ();
2430 break; 2752 break;
2431 2753
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2754 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2755 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2756 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2757 break; /* steal obsolete ESC [ c */
2437 2758
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2759 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2760 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2761 process_csi_seq ();
2441 break; 2762 break;
2442 2763
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2764 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2765 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2766 process_osc_seq ();
2446 break; 2767 break;
2447 2768
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2769 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2770 case 'c':
2771 mbstate.reset ();
2450 scr_poweron (); 2772 scr_poweron ();
2451 scrollbar_show (1); 2773 scrollBar.show (1);
2452 break; 2774 break;
2453 2775
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2776 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2777 case 'n':
2456 scr_charset_choose (2); 2778 scr_charset_choose (2);
… …
2463 } 2785 }
2464} 2786}
2465/*}}} */ 2787/*}}} */
2466 2788
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2789/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2790enum {
2470 CSI_ICH = 0x40, 2791 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2792 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 , 2793 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, 2794 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, 2795 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, 2796 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, 2797 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 , 2798 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 2799 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2479}; 2800};
2480 2801
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2802#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2803 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2804 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2805#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2806 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2807
2487const unsigned char csi_defaults[] = 2808static const unsigned char csi_defaults[] =
2488 { 2809 {
2489 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2810 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, */ 2811 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, */ 2812 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, [, \, ], ^, _, */ 2813 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, */ 2814 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, */ 2815 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, */ 2816 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, {, |, }, ~, */ 2817 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2818 };
2498/* *INDENT-ON* */
2499 2819
2500void 2820void ecb_hot
2501rxvt_term::process_csi_seq () 2821rxvt_term::process_csi_seq ()
2502{ 2822{
2503 unsigned char ch, priv, i; 2823 unicode_t ch, priv, prev_ch, i;
2504 unsigned int nargs, p; 2824 unsigned int nargs, p;
2505 int n, ndef; 2825 int n, ndef;
2506 int arg[ESC_ARGS]; 2826 int arg[ESC_ARGS] = { };
2507 2827
2508 for (nargs = ESC_ARGS; nargs > 0;) 2828 nargs = 0;
2509 arg[--nargs] = 0;
2510 2829
2511 priv = 0; 2830 priv = 0;
2512 ch = cmd_getc (); 2831 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2832 if ((ch >= '<' && ch <= '?') || ch == '!')
2833 {
2514 { /* '<' '=' '>' '?' */ 2834 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2835 priv = ch;
2516 ch = cmd_getc (); 2836 ch = cmd_getc ();
2517 } 2837 }
2838
2839 prev_ch = 0;
2518 /* read any numerical arguments */ 2840 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2841 for (n = -1; ch < CSI_ICH; )
2520 { 2842 {
2521 if (isdigit (ch)) 2843 if (isdigit (ch))
2522 { 2844 {
… …
2529 { 2851 {
2530 if (nargs < ESC_ARGS) 2852 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2853 arg[nargs++] = n;
2532 n = -1; 2854 n = -1;
2533 } 2855 }
2534 else if (ch == '\b') 2856 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); 2857 process_nonprinting (ch);
2546 } 2858
2859 prev_ch = ch;
2547 ch = cmd_getc (); 2860 ch = cmd_getc ();
2548 } 2861 }
2549 2862
2550 if (ch > CSI_7F) 2863 if (ch > CSI_7F)
2551 return; 2864 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2870 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2871 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2872 if (arg[p] == -1)
2560 arg[p] = ndef; 2873 arg[p] = ndef;
2561 2874
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 /* 2875 /*
2570 * private mode handling 2876 * private mode handling
2571 */ 2877 */
2572 if (priv) 2878 if (priv)
2573 { 2879 {
2574 switch (priv) 2880 switch (priv)
2575 { 2881 {
2576 case '>': 2882 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2883 if (ch == CSI_DA) /* secondary device attributes */
2884 {
2885 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2886 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2887 //
2888 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2889 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2890 // versions.
2891 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2892 tt_printf ("\033[>%d;95;0c", 'U');
2893 }
2579 break; 2894 break;
2895
2580 case '?': 2896 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2897 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2898 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2899 break;
2900
2901 case '!':
2902 if (ch == CSI_70)
2903 {
2904 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2905 scr_soft_reset ();
2906
2907 static const int pm_h[] = { 7, 25 };
2908 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2909
2910 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2911 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2584 } 2912 }
2913 break;
2914 }
2915
2585 return; 2916 return;
2586 } 2917 }
2587 2918
2588 switch (ch) 2919 switch (ch)
2589 { 2920 {
… …
2603 } 2934 }
2604 break; 2935 break;
2605#endif 2936#endif
2606 2937
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2938 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2939 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2940 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2941 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2942 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2943 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2944 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2945 break;
2615 2946
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2947 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2948 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 3019
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3020 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3021 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3022 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3023 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3024 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3025 break;
2695 3026
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3027 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3028 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3029 break;
2700 3030
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3031 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3032 process_sgr_mode (nargs, arg);
2703 break; 3033 break;
… …
2709 tt_printf ("\033[0n"); 3039 tt_printf ("\033[0n");
2710 break; 3040 break;
2711 case 6: /* CPR requested */ 3041 case 6: /* CPR requested */
2712 scr_report_position (); 3042 scr_report_position ();
2713 break; 3043 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3044 case 7: /* unofficial extension */
3045 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3046 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3047 break;
2718#endif
2719 case 8: /* unofficial extension */ 3048 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3049 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3050 break;
2722 } 3051 }
2723 break; 3052 break;
2724 3053
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3054 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3087 break;
2759 3088
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3089 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3090 if (arg[0] == 4)
2762 scr_insert_mode (0); 3091 scr_insert_mode (0);
3092 else if (arg[0] == 20)
3093 priv_modes &= ~PrivMode_LFNL;
2763 break; 3094 break;
2764 3095
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3096 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3097 if (arg[0] == 4)
2767 scr_insert_mode (1); 3098 scr_insert_mode (1);
3099 else if (arg[0] == 20)
3100 priv_modes |= PrivMode_LFNL;
3101 break;
3102
3103 case CSI_71: // DECSCUSR: set cursor style
3104 if (prev_ch == ' ')
3105 set_cursor_style (arg[0]);
2768 break; 3106 break;
2769 3107
2770 /* 3108 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3109 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3110 */
… …
2784 break; 3122 break;
2785 case CSI_75: 3123 case CSI_75:
2786 scr_cursor (RESTORE); 3124 scr_cursor (RESTORE);
2787 break; 3125 break;
2788 3126
2789#ifndef NO_FRILLS 3127#if !ENABLE_MINIMAL
2790 case CSI_74: 3128 case CSI_74:
2791 process_window_ops (arg, nargs); 3129 process_window_ops (arg, nargs);
2792 break; 3130 break;
2793#endif 3131#endif
2794 3132
2795 case CSI_78: /* DECREQTPARM */ 3133 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3134 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3135 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3136 break;
2799 3137
2800 default: 3138 default:
2801 break; 3139 break;
2802 } 3140 }
2803} 3141}
2804/*}}} */ 3142/*}}} */
2805 3143
2806#ifndef NO_FRILLS 3144#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3145void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3146rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3147{
2811 int x, y; 3148 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3149 XWindowAttributes wattr;
2816 Window wdummy; 3150 Window wdummy;
3151
3152 dLocal (Display *, dpy);
2817 3153
2818 if (nargs == 0) 3154 if (nargs == 0)
2819 return; 3155 return;
3156
2820 switch (args[0]) 3157 switch (args[0])
2821 { 3158 {
2822 /* 3159 /*
2823 * commands 3160 * commands
2824 */ 3161 */
2825 case 1: /* deiconify window */ 3162 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3163 XMapWindow (dpy, parent);
2827 break; 3164 break;
2828 case 2: /* iconify window */ 3165 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3166 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3167 break;
2832 case 3: /* set position (pixels) */ 3168 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3169 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3170 break;
2835 case 4: /* set size (pixels) */ 3171 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3172 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3173 break;
2838 case 5: /* raise window */ 3174 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3175 XRaiseWindow (dpy, parent);
2840 break; 3176 break;
2841 case 6: /* lower window */ 3177 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3178 XLowerWindow (dpy, parent);
2843 break; 3179 break;
2844 case 7: /* refresh window */ 3180 case 7: /* refresh window */
2845 scr_touch (true); 3181 scr_touch (true);
2846 break; 3182 break;
2847 case 8: /* set size (chars) */ 3183 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3184 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3185 (unsigned int) (args[1] * fheight));
2850 break; 3186 break;
3187
3188 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3189 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3190 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3191 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3192 (unsigned int) (args[1] * fheight));
2855 break; 3193 break;
3194
2856 /* 3195 /*
2857 * reports - some output format copied from XTerm 3196 * reports - some output format copied from XTerm
2858 */ 3197 */
2859 case 11: /* report window state */ 3198 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3200 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3201 break;
2863 case 13: /* report window position */ 3202 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3203 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3204 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3205 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3206 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3207 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3208 break;
2870 case 14: /* report window size (pixels) */ 3209 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3210 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3211 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3212 break;
3213 case 18: /* report text area size (chars) */
3214 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3215 break;
2874 case 18: /* report window size (chars) */ 3216 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3217 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3218 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3219 case 20: /* report icon label */
3220 {
3221 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3222 XGetIconName (dpy, parent, &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3223 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3224 XFree (s);
3225 }
2881 break; 3226 break;
2882 case 21: /* report window title */ 3227 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3228 {
3229 char *s;
3230 XFetchName (dpy, parent, &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3231 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3232 XFree (s);
3233 }
2885 break; 3234 break;
2886#endif
2887
2888 } 3235 }
2889} 3236}
2890#endif 3237#endif
2891 3238
2892/*----------------------------------------------------------------------*/ 3239/*----------------------------------------------------------------------*/
2893/* 3240/*
2894 * get input up until STRING TERMINATOR (or BEL) 3241 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3242 * ends_how is terminator used. returned input must be free()'d
2896 */ 3243 */
2897unsigned char * 3244char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3245rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3246{
2900 int seen_esc = 0; /* seen escape? */ 3247 unicode_t ch;
3248 bool seen_esc = false;
2901 unsigned int n = 0; 3249 unsigned int n = 0;
2902 unsigned char *s; 3250 wchar_t string[CBUFSIZ];
2903 unsigned char ch, string[STRING_MAX];
2904 3251
2905 for (; (ch = cmd_getc ());) 3252 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3253 {
2907 if (ch == C0_BEL 3254 if (seen_esc)
2908 || ch == CHAR_ST 3255 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3256 if (ch == 0x5c) /* 7bit ST */
2910 break; 3257 break;
3258 else
3259 return NULL;
3260 }
2911 if (ch == C0_ESC) 3261 else if (ch == C0_ESC)
2912 { 3262 {
2913 seen_esc = 1; 3263 seen_esc = true;
2914 continue; 3264 continue;
2915 } 3265 }
3266 else if (ch == C0_BEL || ch == CHAR_ST)
3267 break;
2916 else if (ch == '\t') 3268 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3269 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3270 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3271 return NULL; /* other control character - exit */
3272
3273 seen_esc = false;
3274
2920 if (n < sizeof (string) - 1) 3275 if (n >= sizeof (string) - 1)
3276 // stop at some sane length
3277 return NULL;
3278
2921 string[n++] = ch; 3279 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3280 }
3281
2924 string[n++] = '\0'; 3282 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3283
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3284 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3285
2929 return s; 3286 return rxvt_wcstombs (string);
2930} 3287}
2931 3288
2932/*----------------------------------------------------------------------*/ 3289/*----------------------------------------------------------------------*/
2933/* 3290/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3291 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3292 */
2936void 3293void
2937rxvt_term::process_dcs_seq () 3294rxvt_term::process_dcs_seq ()
2938{ 3295{
2939 unsigned char eh, *s;
2940 /* 3296 /*
2941 * Not handled yet 3297 * Not handled yet
2942 */ 3298 */
3299
3300 unicode_t eh;
2943 s = get_to_st (&eh); 3301 char *s = get_to_st (eh);
2944 if (s) 3302 if (s)
2945 free (s); 3303 free (s);
3304
2946 return; 3305 return;
2947} 3306}
2948 3307
2949/*----------------------------------------------------------------------*/ 3308/*----------------------------------------------------------------------*/
2950/* 3309/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3310 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3311 */
2953void 3312void
2954rxvt_term::process_osc_seq () 3313rxvt_term::process_osc_seq ()
2955{ 3314{
2956 unsigned char ch, eh, *s; 3315 int arg;
2957 int arg;
2958 3316
2959 ch = cmd_getc (); 3317 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3318 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3319 arg = arg * 10 + (ch - '0');
2962 3320
2963 if (ch == ';') 3321 if (ch == ';')
2964 { 3322 {
3323 unicode_t eh;
2965 s = get_to_st (&eh); 3324 char *s = get_to_st (eh);
3325
2966 if (s) 3326 if (s)
2967 { 3327 {
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); 3328 process_xterm_seq (arg, s, eh);
2980 free (s); 3329 free (s);
2981 } 3330 }
2982 } 3331 }
2983} 3332}
3333
3334void
3335rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3336{
3337 if (str[0] == '?' && !str[1])
3338 {
3339 rgba c;
3340 pix_colors_focused[color].get (c);
3341
3342#if XFT
3343 if (c.a != rgba::MAX_CC)
3344 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3345 else
3346#endif
3347 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3348 }
3349 else
3350 set_window_color (color, str);
3351}
3352
2984/* 3353/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3354 * 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 */ 3355 */
3006void 3356void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3357rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3358{
3009 int changed = 0; 3359 int color;
3010 int color;
3011 char *buf, *name; 3360 char *buf, *name;
3361 bool query = str[0] == '?' && !str[1];
3362 int saveop = op;
3363
3364 dLocal (Display *, dpy);
3012 3365
3013 assert (str != NULL); 3366 assert (str != NULL);
3367
3368 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3369 return;
3370
3014 switch (op) 3371 switch (op)
3015 { 3372 {
3016 case XTerm_name: 3373 case XTerm_name:
3017 set_title (str); 3374 set_title (str);
3018 /* FALLTHROUGH */ 3375 /* FALLTHROUGH */
3019 case XTerm_iconName: 3376 case XTerm_iconName:
3020 set_iconName (str); 3377 set_icon_name (str);
3021 break; 3378 break;
3022 case XTerm_title: 3379 case XTerm_title:
3023 set_title (str); 3380 set_title (str);
3024 break; 3381 break;
3382 case XTerm_property:
3383 if (str[0] == '?')
3384 {
3385 Atom prop = display->atom (str + 1);
3386 Atom actual_type;
3387 int actual_format;
3388 unsigned long nitems;
3389 unsigned long bytes_after;
3390 unsigned char *value = 0;
3391 const char *str = "";
3392
3393 if (prop
3394 && XGetWindowProperty (dpy, parent,
3395 prop, 0, 1<<16, 0, AnyPropertyType,
3396 &actual_type, &actual_format,
3397 &nitems, &bytes_after, &value) == Success
3398 && actual_type != None
3399 && actual_format == 8)
3400 str = (const char *)(value);
3401
3402 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3403
3404 XFree (value);
3405 }
3406 else
3407 {
3408 char *eq = strchr (str, '=');
3409
3410 if (eq)
3411 {
3412 *eq = 0;
3413 set_utf8_property (display->atom (str), eq + 1);
3414 }
3415 else
3416 XDeleteProperty (dpy, parent,
3417 display->atom (str));
3418 }
3419 break;
3420
3025 case XTerm_Color: 3421 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3422 for (buf = (char *)str; buf && *buf;)
3027 { 3423 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3424 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3425 break;
3426
3030 *name++ = '\0'; 3427 *name++ = '\0';
3031 color = atoi (buf); 3428 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3429
3430 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3431 break;
3432
3034 if ((buf = STRCHR (name, ';')) != NULL) 3433 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3434 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3435
3436 process_color_seq (op, color, name, resp);
3037 } 3437 }
3438 break;
3439 case Rxvt_restoreFG:
3440 case XTerm_Color00:
3441 process_color_seq (op, Color_fg, str, resp);
3442 break;
3443 case Rxvt_restoreBG:
3444 case XTerm_Color01:
3445 process_color_seq (op, Color_bg, str, resp);
3038 break; 3446 break;
3039#ifndef NO_CURSORCOLOR 3447#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3448 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3449 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3450 break;
3043#endif 3451#endif
3044 case XTerm_Color_pointer: 3452 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3453 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3454 break;
3455 case XTerm_Color_pointer_bg:
3456 process_color_seq (op, Color_pointer_bg, str, resp);
3457 break;
3458#ifdef OPTION_HC
3459 case XTerm_Color_HC:
3460 process_color_seq (op, Color_HC, str, resp);
3461 break;
3462 case XTerm_Color_HTC:
3463 process_color_seq (op, Color_HTC, str, resp);
3464 break;
3465#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3466#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3467 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3468 process_color_seq (op, Color_BD, str, resp);
3050 break; 3469 break;
3051 case XTerm_Color_UL: 3470 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3471 process_color_seq (op, Color_UL, str, resp);
3053 break; 3472 break;
3054 case XTerm_Color_RV: 3473 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3474 process_color_seq (op, Color_IT, str, resp);
3056 break; 3475 break;
3057#endif 3476#endif
3477 case URxvt_Color_border:
3478 process_color_seq (op, Color_border, str, resp);
3479 break;
3058 3480
3059 case XTerm_Menu: 3481#if BG_IMAGE_FROM_ROOT
3482 case URxvt_Color_tint:
3483 process_color_seq (op, Color_tint, str, resp);
3060 /* 3484 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3485 bool changed = false;
3062 * so DON'T do it here 3486
3487 if (ISSET_PIXCOLOR (Color_tint))
3488 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3489
3490 if (changed)
3491 update_background ();
3063 */ 3492 }
3493
3064 break; 3494 break;
3495#endif
3496
3497#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3498 case Rxvt_Pixmap:
3066 if (*str != ';') 3499 if (!strcmp (str, "?"))
3067 { 3500 {
3068#if XPM_BACKGROUND 3501 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3502 int h_scale = fimage.h_scale;
3070 set_bgPixmap (str); /* change pixmap */ 3503 int v_scale = fimage.v_scale;
3071#endif 3504 int h_align = fimage.h_align;
3072 scr_touch (true); 3505 int v_align = fimage.v_align;
3506
3507 sprintf (str, "[%dx%d+%d+%d]",
3508 h_scale, v_scale,
3509 h_align, v_align);
3510 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3511 }
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 3512 else
3106 { 3513 {
3107 set_locale (str); 3514 bool changed = false;
3108 im_cb ();
3109 3515
3110 if (display->selection_owner == this) 3516 if (*str != ';')
3111 display->set_selection_owner (0); 3517 {
3518 try
3519 {
3520 fimage.set_file_geometry (this, str);
3521 changed = true;
3522 }
3523 catch (const class rxvt_failure_exception &e)
3524 {
3525 }
3526 }
3527 else
3528 {
3529 str++;
3530 if (fimage.set_geometry (str, true))
3531 changed = true;
3532 }
3533
3534 if (changed)
3535 {
3536 if (bg_window_position_sensitive ())
3537 {
3538 int x, y;
3539 get_window_origin (x, y);
3540 parent_x = x;
3541 parent_y = y;
3542 }
3543 update_background ();
3544 }
3112 } 3545 }
3113 break; 3546 break;
3547#endif
3548
3549 case XTerm_logfile:
3550 // TODO, when secure mode?
3551 break;
3552
3114#if 0 3553#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3554 case Rxvt_dumpscreen: /* no error notices */
3116 { 3555 {
3117 int fd; 3556 int fd;
3118 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3557 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3558 {
3120 scr_dump (fd); 3559 scr_dump (fd);
3121 close (fd); 3560 close (fd);
3122 } 3561 }
3123 } 3562 }
3124 break; 3563 break;
3125#endif 3564#endif
3565 case XTerm_font:
3566 op = URxvt_font;
3567 case URxvt_font:
3568#if ENABLE_STYLES
3569 case URxvt_boldFont:
3570 case URxvt_italicFont:
3571 case URxvt_boldItalicFont:
3572#endif
3573 if (query)
3574 tt_printf ("\33]%d;%-.250s%c", saveop,
3575 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3576 ? fontset[op - URxvt_font]->fontdesc : "",
3577 resp);
3578 else
3579 {
3580 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3581
3582 res = strdup (str);
3583 allocated.push_back ((void *)res);
3584 set_fonts ();
3585 }
3586 break;
3587
3588 case URxvt_version:
3589 if (query)
3590 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3591 op,
3592 rs[Rs_name], VERSION[0], VERSION[2],
3593 resp);
3594 break;
3595
3596#if !ENABLE_MINIMAL
3597 case URxvt_locale:
3598 if (query)
3599 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3600 else
3601 {
3602 set_locale (str);
3603 pty->set_utf8_mode (enc_utf8);
3604 init_xlocale ();
3605 }
3606 break;
3607
3608 case URxvt_view_up:
3609 case URxvt_view_down:
3610 {
3611 int lines = atoi (str);
3612
3613 if (lines)
3614 scr_page (op == URxvt_view_up ? UP : DN, lines);
3615 else
3616 scr_erase_savelines ();
3617 }
3618
3619 break;
3620#endif
3621
3622#if ENABLE_PERL
3623 case URxvt_perl:
3624 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3625 break;
3626#endif
3127 } 3627 }
3128} 3628}
3129/*----------------------------------------------------------------------*/ 3629/*----------------------------------------------------------------------*/
3130 3630
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3631/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * 's' = save 3636 * 's' = save
3137 * 'r' = restore 3637 * 'r' = restore
3138 * 't' = toggle 3638 * 't' = toggle
3139 * so no need for fancy checking 3639 * so no need for fancy checking
3140 */ 3640 */
3141int 3641int ecb_cold
3142rxvt_term::privcases (int mode, unsigned long bit) 3642rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3643{
3144 int state; 3644 int state;
3145 3645
3146 if (mode == 's') 3646 if (mode == 's')
3147 { 3647 {
3148 SavedModes |= (PrivateModes & bit); 3648 if (priv_modes & bit)
3649 SavedModes |= bit;
3650 else
3651 SavedModes &= ~bit;
3149 return -1; 3652 return -1;
3150 } 3653 }
3151 else 3654 else
3152 { 3655 {
3153 if (mode == 'r') 3656 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3657 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3658 else
3156 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3659 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode (state, bit); 3660
3661 if (state)
3662 priv_modes |= bit;
3663 else
3664 priv_modes &= ~bit;
3158 } 3665 }
3666
3159 return state; 3667 return state;
3160} 3668}
3161 3669
3162/* we're not using priv _yet_ */ 3670/* we're not using priv _yet_ */
3163void 3671void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3672rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3165{ 3673{
3166 unsigned int i, j; 3674 unsigned int i, j;
3167 int state; 3675 int state;
3676
3168 static const struct 3677 static const struct
3169 { 3678 {
3170 const int argval; 3679 const int argval;
3171 const unsigned long bit; 3680 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3681 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3682 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3683 { 2, PrivMode_vt52 }, // DECANM
3176 { 3, PrivMode_132 }, 3684 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3685 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3686 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3687 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3688 { 7, PrivMode_Autowrap }, // DECAWM
3689 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3690 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3691 { 12, PrivMode_BlinkingCursor },
3183 { menuBar_esc, PrivMode_menuBar }, 3692 // 18 end FF to printer after print screen
3184#endif 3693 // 19 Print screen prints full screen/scroll region
3694 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3695#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3696 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3697#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3698 { 35, PrivMode_ShiftKeys }, // rxvt extension
3699 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3700 { 40, PrivMode_132OK },
3701 // 41 xterm more fixes NYI
3702 // 45 margin bell NYI
3703 // 46 start logging
3191 { 47, PrivMode_Screen }, 3704 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3705 { 66, PrivMode_aplKP }, // DECNKM
3193#ifndef NO_BACKSPACE_KEY 3706#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3707 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3708#endif
3196 { 1000, PrivMode_MouseX11 }, 3709 { 1000, PrivMode_MouseX11 },
3710 { 1002, PrivMode_MouseBtnEvent },
3711 { 1003, PrivMode_MouseAnyEvent },
3712#if ENABLE_FRILLS
3713 { 1005, PrivMode_ExtModeMouse },
3714#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3715 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3716 { 1011, PrivMode_Keypress }, // rxvt extension
3717#if ENABLE_FRILLS
3718 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3719#endif
3720 // 1035 enable modifiers for alt, numlock NYI
3721 // 1036 send ESC for meta keys NYI
3722 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3723 { 1047, PrivMode_Screen },
3724 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3725 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3726 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3727 { 2004, PrivMode_BracketPaste },
3201 }; 3728 };
3202 3729
3203 if (nargs == 0) 3730 if (nargs == 0)
3204 return; 3731 return;
3205 3732
… …
3212 for (i = 0; i < nargs; i++) 3739 for (i = 0; i < nargs; i++)
3213 { 3740 {
3214 state = -1; 3741 state = -1;
3215 3742
3216 /* basic handling */ 3743 /* basic handling */
3217 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3744 for (j = 0; j < ecb_array_length (argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3745 if (argtopriv[j].argval == arg[i])
3219 { 3746 {
3220 state = privcases (mode, argtopriv[j].bit); 3747 state = privcases (mode, argtopriv[j].bit);
3221 break; 3748 break;
3222 } 3749 }
3223 3750
3224 /* extra handling for values with state unkept */ 3751 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3752 switch (arg[i])
3227 { 3753 {
3754#if ENABLE_STYLES
3755 case 1021:
3756 set_option (Opt_intensityStyles, mode);
3757
3758 scr_touch (true);
3759 break;
3760#endif
3228 case 1048: /* alternative cursor save */ 3761 case 1048: /* alternative cursor save */
3762 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3763 if (mode == 0)
3230 scr_cursor (RESTORE); 3764 scr_cursor (RESTORE);
3231 else if (mode == 1) 3765 else if (mode == 1)
3232 scr_cursor (SAVE); 3766 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for (;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode (1, PrivMode_vt52);
3248 break; 3767 break;
3768 }
3769
3770 if (state >= 0)
3771 /* extra handling for values with valid 0 or 1 state */
3772 switch (arg[i])
3773 {
3774 /* case 1: - application cursor keys */
3775 case 2: /* VT52 mode */
3776 /* oddball mode. should be set regardless of set/reset
3777 * parameter. Return from VT52 mode with an ESC < from
3778 * within VT52 mode
3779 */
3780 priv_modes |= PrivMode_vt52;
3781 break;
3249 case 3: /* 80/132 */ 3782 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3783 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3784 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3785 break;
3254 case 4: /* smooth scrolling */ 3786 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3787 set_option (Opt_jumpScroll, !state);
3259 break; 3788 break;
3260 case 5: /* reverse video */ 3789 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3790 scr_rvideo_mode (state);
3262 break; 3791 break;
3263 case 6: /* relative/absolute origins */ 3792 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3793 scr_relative_origin (state);
3265 break; 3794 break;
3266 case 7: /* autowrap */ 3795 case 7: /* autowrap */
3267 scr_autowrap (state); 3796 scr_autowrap (state);
3268 break; 3797 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3798 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3799 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3800 if (state) /* orthogonal */
3272 PrivateModes &= ~ (PrivMode_MouseX11); 3801 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3802 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3803#ifdef scrollBar_esc
3282 case scrollBar_esc: 3804 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3805 scrollBar.map (state);
3284 {
3285 resize_all_windows (0, 0, 0); 3806 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3807 scr_touch (true);
3287 }
3288 break; 3808 break;
3289#endif 3809#endif
3810#ifdef CURSOR_BLINK
3811 case 12:
3812 cursor_blink_reset ();
3813 break;
3814#endif
3290 case 25: /* visible/invisible cursor */ 3815 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3816 scr_cursor_visible (state);
3292 break; 3817 break;
3293 /* case 35: - shift keys */ 3818 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3819 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3820 case 47: /* secondary screen */
3296 scr_change_screen (state); 3821 scr_change_screen (state);
3297 break; 3822 break;
3298 /* case 66: - application key pad */ 3823 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3824 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3825 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3826 if (state) /* orthogonal */
3302 PrivateModes &= ~ (PrivMode_MouseX10); 3827 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3828 break;
3304#if 0
3305 case 1001: 3829 case 1002:
3306 break; /* X11 mouse highlighting */ 3830 case 1003:
3307#endif 3831 if (state)
3832 {
3833 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3834 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3835 mouse_row = mouse_col = 0;
3836 vt_emask_mouse = PointerMotionMask;
3837 }
3838 else
3839 vt_emask_mouse = NoEventMask;
3840
3841 vt_select_input ();
3842 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3843 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3844 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3845 break;
3314 case 1011: /* scroll to bottom on key press */ 3846 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3847 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3848 break;
3320 case 1047: /* secondary screen w/ clearing */ 3849 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3850 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3851 if (!state)
3323 scr_erase_screen (2); 3852 scr_erase_screen (2);
3853
3324 scr_change_screen (state); 3854 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3855 break;
3856 case 1049: /* secondary screen w/ clearing first */
3857 if (option (Opt_secondaryScreen))
3858 if (state)
3859 scr_cursor (SAVE);
3860
3861 scr_change_screen (state);
3862
3863 if (option (Opt_secondaryScreen))
3864 if (state)
3865 scr_erase_screen (2);
3866 else
3867 scr_cursor (RESTORE);
3868 break;
3869 default:
3870 break;
3328 } 3871 }
3329 } 3872 }
3330} 3873}
3331/*}}} */ 3874/*}}} */
3332 3875
3333/*{{{ process sgr sequences */ 3876/*{{{ process sgr sequences */
3334void 3877void ecb_hot
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3878rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3879{
3337 unsigned int i; 3880 unsigned int i;
3338 short rendset; 3881 short rendset;
3339 int rendstyle; 3882 int rendstyle;
3340 3883
3341 if (nargs == 0) 3884 if (nargs == 0)
3342 { 3885 {
3343 scr_rendition (0, ~RS_None); 3886 scr_rendition (0, ~RS_None);
3344 return; 3887 return;
3345 } 3888 }
3889
3346 for (i = 0; i < nargs; i++) 3890 for (i = 0; i < nargs; i++)
3347 { 3891 {
3348 rendset = -1; 3892 rendset = -1;
3349 switch (arg[i]) 3893 switch (arg[i])
3350 { 3894 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3896 rendset = 0, rendstyle = ~RS_None;
3353 break; 3897 break;
3354 case 1: 3898 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3899 rendset = 1, rendstyle = RS_Bold;
3356 break; 3900 break;
3901 //case 2: // low intensity
3902 case 3:
3903 rendset = 1, rendstyle = RS_Italic;
3904 break;
3357 case 4: 3905 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3906 rendset = 1, rendstyle = RS_Uline;
3359 break; 3907 break;
3360 case 5: 3908 case 5: // slowly blinking
3909 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3910 rendset = 1, rendstyle = RS_Blink;
3362 break; 3911 break;
3912 //case 6: // scoansi light background
3363 case 7: 3913 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3914 rendset = 1, rendstyle = RS_RVid;
3365 break; 3915 break;
3366 case 22: 3916 case 8:
3917 // invisible. NYI
3918 break;
3919 //case 9: // crossed out
3920 //case 10: // scoansi acs off, primary font
3921 //case 11: // scoansi acs on, first alt font
3922 //case 12: // scoansi acs on, |0x80, second alt font
3923 //...
3924 //case 19: // ninth alt font
3925 //case 20: // gothic
3926 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3927 rendset = 0, rendstyle = RS_Bold;
3368 break; 3928 break;
3369 case 24: 3929 case 22: // bold off (vt220)
3930 rendset = 0, rendstyle = RS_Bold;
3931 break;
3932 case 23: // disable italic
3933 rendset = 0, rendstyle = RS_Italic;
3934 break;
3935 case 24: // underline off (vt220)
3370 rendset = 0, rendstyle = RS_Uline; 3936 rendset = 0, rendstyle = RS_Uline;
3371 break; 3937 break;
3372 case 25: 3938 case 25: // blink off (vt220)
3373 rendset = 0, rendstyle = RS_Blink; 3939 rendset = 0, rendstyle = RS_Blink;
3374 break; 3940 break;
3375 case 27: 3941 case 26: // variable spacing (iso 8613)
3942 rendset = 0, rendstyle = RS_Blink;
3943 break;
3944 case 27: // reverse off (vt220)
3376 rendset = 0, rendstyle = RS_RVid; 3945 rendset = 0, rendstyle = RS_RVid;
3377 break; 3946 break;
3947 //case 28: // visible. NYI
3948 //case 29: // not crossed-out
3378 } 3949 }
3950
3379 if (rendset != -1) 3951 if (rendset != -1)
3380 { 3952 {
3381 scr_rendition (rendset, rendstyle); 3953 scr_rendition (rendset, rendstyle);
3382 continue; /* for (;i;) */ 3954 continue; /* for (;i;) */
3383 } 3955 }
… …
3390 case 33: 3962 case 33:
3391 case 34: 3963 case 34:
3392 case 35: 3964 case 35:
3393 case 36: 3965 case 36:
3394 case 37: 3966 case 37:
3395 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3967 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3968 break;
3398#ifdef TTY_256COLOR 3969 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3970 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3971 {
3402 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3972 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3973 i += 2;
3405 } 3974 }
3406 break; 3975 break;
3407#endif
3408 case 39: /* default fg */ 3976 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3977 scr_color (Color_fg, Color_fg);
3410 break; 3978 break;
3411 3979
3412 case 40: 3980 case 40:
… …
3415 case 43: 3983 case 43:
3416 case 44: 3984 case 44:
3417 case 45: 3985 case 45:
3418 case 46: 3986 case 46:
3419 case 47: 3987 case 47:
3420 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3988 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3989 break;
3423#ifdef TTY_256COLOR 3990 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3991 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3992 {
3427 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3993 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3994 i += 2;
3430 } 3995 }
3431 break; 3996 break;
3432#endif
3433 case 49: /* default bg */ 3997 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3998 scr_color (Color_bg, Color_bg);
3435 break; 3999 break;
3436 4000
3437#ifndef NO_BRIGHTCOLOR 4001 //case 50: // not variable spacing
4002
4003#if !ENABLE_MINIMAL
3438 case 90: 4004 case 90:
3439 case 91: /* set bright fg color */ 4005 case 91: /* set bright fg color */
3440 case 92: 4006 case 92:
3441 case 93: 4007 case 93:
3442 case 94: 4008 case 94:
3443 case 95: 4009 case 95:
3444 case 96: 4010 case 96:
3445 case 97: 4011 case 97:
3446 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4013 break;
3449 case 100: 4014 case 100:
3450 case 101: /* set bright bg color */ 4015 case 101: /* set bright bg color */
3451 case 102: 4016 case 102:
3452 case 103: 4017 case 103:
3453 case 104: 4018 case 104:
3454 case 105: 4019 case 105:
3455 case 106: 4020 case 106:
3456 case 107: 4021 case 107:
3457 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4022 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4023 break;
3460#endif 4024#endif
3461
3462 } 4025 }
3463 } 4026 }
4027}
4028
4029void
4030rxvt_term::set_cursor_style (int style)
4031{
4032 if (!IN_RANGE_INC (style, 0, 6))
4033 return;
4034
4035 if (style == 0)
4036 style = 1;
4037
4038 cursor_type = (style - 1) / 2;
4039 set_option (Opt_cursorUnderline, cursor_type == 1);
4040
4041#ifdef CURSOR_BLINK
4042 set_option (Opt_cursorBlink, style & 1);
4043 cursor_blink_reset ();
4044#endif
4045
4046 want_refresh = 1;
3464} 4047}
3465/*}}} */ 4048/*}}} */
3466 4049
3467/*{{{ process Rob Nation's own graphics mode sequences */
3468void
3469rxvt_term::process_graphics ()
3470{
3471 unsigned char ch, cmd = cmd_getc ();
3472
3473 if (cmd == 'Q')
3474 { /* query graphics */
3475 tt_printf ("\033G0\n"); /* no graphics */
3476 return;
3477 }
3478 /* swallow other graphics sequences until terminating ':' */
3479 do
3480 ch = cmd_getc ();
3481 while (ch != ':');
3482}
3483/*}}} */
3484
3485/* ------------------------------------------------------------------------- */ 4050/* ---------------------------------------------------------------------- */
4051/* Write data to the pty as typed by the user, pasted with the mouse,
4052 * or generated by us in response to a query ESC sequence.
4053 */
3486 4054
3487/* 4055/*
3488 * Send printf () formatted output to the command. 4056 * Send printf () formatted output to the command.
3489 * Only use for small amounts of data. 4057 * Only use for small amounts of data.
3490 */ 4058 */
3491void 4059void
3492rxvt_term::tt_printf (const char *fmt,...) 4060rxvt_term::tt_printf (const char *fmt,...)
3493{ 4061{
3494 va_list arg_ptr; 4062 va_list arg_ptr;
3495 unsigned char buf[256]; 4063 char buf[256];
3496 4064
3497 va_start (arg_ptr, fmt); 4065 va_start (arg_ptr, fmt);
3498 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4066 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3499 va_end (arg_ptr); 4067 va_end (arg_ptr);
3500 tt_write (buf, STRLEN (buf)); 4068 tt_write (buf, strlen (buf));
3501} 4069}
3502 4070
3503/* ---------------------------------------------------------------------- */
3504/* Write data to the pty as typed by the user, pasted with the mouse, 4071/* Write data to the pty as typed by the user. */
3505 * or generated by us in response to a query ESC sequence.
3506 */
3507void 4072void
3508rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4073rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3509{ 4074{
3510 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4075 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4076 return;
3511 4077
3512 if (len) 4078 if (option (Opt_scrollTtyKeypress))
4079 if (view_start)
3513 { 4080 {
4081 view_start = 0;
4082 want_refresh = 1;
4083 }
4084
4085 tt_write_ (data, len);
4086}
4087
4088void
4089rxvt_term::tt_write (const char *data, unsigned int len)
4090{
4091 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4092 return;
4093
4094 tt_write_ (data, len);
4095}
4096
4097static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4098
4099void
4100rxvt_term::tt_write_ (const char *data, unsigned int len)
4101{
4102 if (pty->pty < 0)
4103 return;
4104
4105 if (v_buflen == 0)
4106 {
4107 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4108
4109 max_it (written, 0);
4110
4111 if (written == len)
4112 return;
4113
4114 data += written;
4115 len -= written;
4116 }
4117
4118 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4119
4120 memcpy (v_buffer + v_buflen, data, len);
4121 v_buflen += len;
4122
4123 pty_ev.set (ev::READ | ev::WRITE);
4124}
4125
4126void rxvt_term::pty_write ()
4127{
4128 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4129
4130 if (written > 0)
4131 {
4132 v_buflen -= written;
4133
3514 if (v_buflen == 0) 4134 if (v_buflen == 0)
3515 { 4135 {
3516 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3517
3518 if ((unsigned int)written == len)
3519 return;
3520
3521 data += written;
3522 len -= written;
3523 }
3524
3525
3526 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3527
3528 memcpy (v_buffer + v_buflen, data, len);
3529 v_buflen += len;
3530 }
3531
3532 for (;;)
3533 {
3534 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3535
3536 if (written > 0)
3537 {
3538 v_buflen -= written;
3539
3540 if (v_buflen == 0)
3541 {
3542 free (v_buffer); 4136 free (v_buffer);
3543 v_buffer = 0; 4137 v_buffer = 0;
3544 v_buflen = 0;
3545 4138
3546 pty_ev.set (EVENT_READ); 4139 pty_ev.set (ev::READ);
3547 return;
3548 }
3549
3550 memmove (v_buffer, v_buffer + written, v_buflen);
3551 }
3552 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3553 // original code just ignores this...
3554 destroy ();
3555 else
3556 {
3557 pty_ev.set (EVENT_READ | EVENT_WRITE);
3558 return; 4140 return;
3559 } 4141 }
4142
4143 memmove (v_buffer, v_buffer + written, v_buflen);
3560 } 4144 }
4145 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4146 pty_ev.set (ev::READ);
3561} 4147}
3562 4148
3563/*----------------------- end-of-file (C source) -----------------------*/ 4149/*----------------------- end-of-file (C source) -----------------------*/
3564 4150

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