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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.59 by pcg, Wed Feb 25 15:39:48 2004 UTC vs.
Revision 1.553 by sf-exg, Sat Jul 26 15:58:38 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && 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 meta = 0;
683 }
684#endif
685 /* nil */ ;
686 }
687
688 keysym = orig_keysym;
689 }
690
691 /* escape prefix */
692 if (len && meta
693#ifdef META8_OPTION
694 && meta_char == C0_ESC
695#endif
696 )
697 {
698 *--kbuf = C0_ESC;
699 len++;
700 }
701
702 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
703 return;
704
705 if (keysym != NoSymbol)
706 {
707#ifdef KEYSYM_RESOURCE
708 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
709 return;
710#endif
711
166 if (TermWin.saveLines) 712 if (saveLines)
167 { 713 {
168#ifdef UNSHIFTED_SCROLLKEYS 714#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 715 if (!ctrl && !meta)
170 {
171#else 716#else
172 if (IS_SCROLL_MOD) 717 if (IS_SCROLL_MOD)
718#endif
173 { 719 {
174#endif
175 int lnsppg; 720 int lnsppg;
176 721
177#ifdef PAGING_CONTEXT_LINES 722#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 723 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 724#else
180 lnsppg = TermWin.nrow * 4 / 5; 725 lnsppg = nrow * 4 / 5;
181#endif 726#endif
727 max_it (lnsppg, 1);
728
182 if (keysym == XK_Prior) 729 if (keysym == XK_Prior)
183 { 730 {
184 scr_page (UP, lnsppg); 731 scr_page (lnsppg);
185 return; 732 return;
186 } 733 }
187 else if (keysym == XK_Next) 734 else if (keysym == XK_Next)
188 { 735 {
189 scr_page (DN, lnsppg); 736 scr_page (-lnsppg);
190 return; 737 return;
191 } 738 }
192 } 739 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 740#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 741 if (IS_SCROLL_MOD)
195 { 742 {
196 if (keysym == XK_Up) 743 if (keysym == XK_Up)
197 { 744 {
198 scr_page (UP, 1); 745 scr_page (1);
199 return; 746 return;
200 } 747 }
201 else if (keysym == XK_Down) 748 else if (keysym == XK_Down)
202 { 749 {
203 scr_page (DN, 1); 750 scr_page (-1);
204 return; 751 return;
205 } 752 }
206 } 753 }
207#endif 754#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 755#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 756 if (IS_SCROLL_MOD)
210 { 757 {
211 if (keysym == XK_Home) 758 if (keysym == XK_Home)
212 { 759 {
213 scr_move_to (0, 1); 760 scr_changeview (top_row);
214 return; 761 return;
215 } 762 }
216 else if (keysym == XK_End) 763 else if (keysym == XK_End)
217 { 764 {
218 scr_move_to (1, 0); 765 scr_changeview (0);
219 return; 766 return;
220 } 767 }
221 } 768 }
222#endif 769#endif
223 } 770 }
224 771
225 if (shft) 772 if (shft)
226 { 773 {
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)) 774 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 775 {
235 switch (keysym) 776 switch (keysym)
236 { 777 {
237 /* normal XTerm key bindings */ 778 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 779 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 780 selection_request (ev.time);
240 return; 781 return;
782#if TODO
241 /* rxvt extras */ 783 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 784 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 785 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 786 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 787 return;
788#endif
248 } 789 }
249 } 790 }
250 } 791 }
251#ifdef PRINTPIPE 792
793 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
794 {
252 if (keysym == XK_Print) 795 if (keysym == XK_v)
796 selection_request (ev.time, Sel_Clipboard);
797 else if (selection.len > 0)
253 { 798 {
254 scr_printscreen (ctrl | shft); 799 free (selection.clip_text);
800 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
801 selection.clip_len = selection.len;
802 selection_grab (CurrentTime, true);
803 }
804
255 return; 805 return;
256 } 806 }
257#endif
258 807
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 808#if ENABLE_FRILLS || ISO_14755
809 // ISO 14755 support
810 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 811 {
261#ifdef KEYSYM_RESOURCE 812 int hv;
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 813
814 if (iso14755buf & ISO_14755_51
815 && (keysym == XK_space || keysym == XK_KP_Space
816 || keysym == XK_Return || keysym == XK_KP_Enter))
263 { 817 {
264 unsigned int l; 818 commit_iso14755 ();
265 const unsigned char *kbuf0; 819 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 820# if ISO_14755
267 821 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 822# endif
276 tt_write (&ch, 1); 823 return;
277 tt_write (kbuf0, l); 824 }
825 else if (keysym == XK_BackSpace)
826 {
827 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
828# if ISO_14755
829 iso14755_51 (iso14755buf & ISO_14755_MASK);
830# endif
831 return;
832 }
833 else if ((hv = hex_keyval (ev)) >= 0)
834 {
835 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
836 | hv | ISO_14755_51;
837# if ISO_14755
838 iso14755_51 (iso14755buf & ISO_14755_MASK);
839# endif
278 return; 840 return;
279 } 841 }
280 else 842 else
281#endif
282 { 843 {
283 newlen = 1; 844# if ISO_14755
284 switch (keysym) 845 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 846# endif
308 break; 847 iso14755buf = 0;
309#endif 848 }
310#ifndef NO_DELETE_KEY 849 }
311 case XK_Delete: 850 else if (option (Opt_iso14755) &&
312 STRCPY (kbuf, key_delete); 851 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
313# ifdef MULTICHAR_SET 852 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
314 if (Options & Opt_mc_hack) 853 if (!(iso14755buf & ISO_14755_STARTED))
315 { 854 {
316 int col, row; 855 iso14755buf |= ISO_14755_STARTED;
317 856# if ISO_14755
318 newlen = STRLEN (kbuf); 857 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
319 col = screen.cur.col; 858 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 859# endif
325 break; 860 }
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 861#endif
424 case XK_Prior: 862
425 STRCPY (kbuf, "\033[5~"); 863#ifdef PRINTPIPE
426 break; 864 if (keysym == XK_Print)
427# ifdef XK_KP_Next 865 {
428 case XK_KP_Next: 866 scr_printscreen (ctrl | shft);
429 /* allow shift to override */ 867 return;
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 868 }
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif 869#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 } 870 }
639 871
640 if (len <= 0) 872 if (len <= 0)
641 return; /* not mapped */ 873 return; /* not mapped */
642 874
643 if (Options & Opt_scrollTtyKeypress) 875 tt_write_user_input (kbuf, (unsigned int)len);
644 if (TermWin.view_start) 876}
877
878void ecb_cold
879rxvt_term::key_release (XKeyEvent &ev)
880{
881#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
882 KeySym keysym;
883
884 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
885#endif
886
887#if ENABLE_FRILLS || ISO_14755
888 // ISO 14755 support
889 if (iso14755buf)
890 if (iso14755buf & ISO_14755_52)
645 { 891 {
646 TermWin.view_start = 0; 892# if ISO_14755
647 want_refresh = 1; 893 scr_overlay_off ();
894# endif
895# if ISO_14755
896 // iso14755 part 5.2 handling: release time
897 // first: controls
898 if ((ev.state & ControlMask)
899 && ((keysym >= 0x40 && keysym <= 0x5f)
900 || (keysym >= 0x61 && keysym <= 0x7f)))
901 {
902 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
903 commit_iso14755 ();
904
905 return;
906 }
907
908 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
909 if (i[0] == keysym)
910 {
911 iso14755buf = ISO_14755_51 | i[1];
912 commit_iso14755 ();
913
914 return;
915 }
916
917 scr_bell ();
918# endif
919 iso14755buf = 0;
920
921 return;
648 } 922 }
649 923 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
650 /* 924 {
651 * these modifications only affect the static keybuffer 925# if ISO_14755
652 * pass Shift/Control indicators for function keys ending with `~' 926 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 927# endif
669 ) 928 if (iso14755buf & ISO_14755_51)
670 { 929 commit_iso14755 ();
671 const unsigned char ch = C0_ESC; 930#if ISO_14755
672 tt_write (&ch, 1); 931 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
932 {
933 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
934
935 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
936 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
937 }
938# endif
939 else
940 iso14755buf = 0;
673 } 941 }
942#endif
674 943
675#if defined(DEBUG_CMD) 944 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; 945 return;
946
947#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
948 if (!(ev.state & ControlMask))
949 slip_wheel_ev.stop ();
950 else if (keysym == XK_Control_L || keysym == XK_Control_R)
951 mouse_slip_wheel_speed = 0;
952#endif
721} 953}
722#endif /* MENUBAR_MAX */
723 954
724void 955void
725rxvt_term::flush () 956rxvt_term::flush ()
726{ 957{
727#ifdef TRANSPARENT 958 flush_ev.stop ();
728 if (want_full_refresh) 959
960#ifdef HAVE_IMG
961 if (bg_flags & BG_NEEDS_REFRESH)
729 { 962 {
730 want_full_refresh = 0; 963 bg_flags &= ~BG_NEEDS_REFRESH;
731 scr_clear ();
732 scr_touch (false); 964 scr_touch (false);
733 want_refresh = 1;
734 } 965 }
735#endif 966#endif
736 967
737 if (want_refresh) 968 if (want_refresh)
738 { 969 {
739 scr_refresh (refresh_type); 970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
740 scrollbar_show (1); 971 {
741#ifdef USE_XIM 972 int row = view_start;
742 IMSendSpot (); 973 int end_row = row + nrow;
743#endif
744 974
745 } 975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
746 977
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 { 978 do
821 if (!seen_input)
822 { 979 {
823 seen_input = 1; 980 int start_row = row;
824 /* once we know the shell is running, send the screen size. Again! */ 981 line_t *l;
825 tt_winch (); 982
826 } 983 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 { 984 {
866 *str++ = ch; 985 l = &ROW (row++);
867 986
868 if (ch == '\n') 987 if (!(l->f & LINE_FILTERED))
869 { 988 {
870 nlines++; 989 // line not filtered, mark it as filtered
871 refresh_count++; 990 l->f |= LINE_FILTERED;
872 991 while (l->is_longer ())
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 { 992 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR; 993 l = &ROW (row++);
879 break; 994 l->f |= LINE_FILTERED;
880 } 995 }
881 996
882 // scr_add_lines only works for nlines < TermWin.nrow - 1. 997 // and filter it
883 if (nlines >= TermWin.nrow - 1) 998 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 }
890 999
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break; 1000 break;
895 } 1001 }
896 } 1002 }
1003 while (l->is_longer () && row < end_row);
897 } 1004 }
898 1005 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 { 1006 }
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 1007
933 ch = NOCHAR; 1008 scr_refresh ();
934 } 1009 scrollBar.show (1);
1010#if USE_XIM
1011 im_send_spot ();
1012#endif
1013 }
1014
1015 display->flush ();
1016}
1017
1018/* checks whether a refresh is requested and starts the refresh timer */
1019void
1020rxvt_term::refresh_check ()
1021{
1022 if (want_refresh && !flush_ev.is_active ())
1023 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1024
1025 display->flush ();
1026}
1027
1028void
1029rxvt_term::flush_cb (ev::timer &w, int revents)
1030{
1031 make_current ();
1032
1033 refresh_count = 0;
1034 flush ();
1035}
1036
1037#ifdef CURSOR_BLINK
1038void
1039rxvt_term::cursor_blink_reset ()
1040{
1041 if (hidden_cursor)
935 } 1042 {
1043 hidden_cursor = 0;
1044 want_refresh = 1;
1045 }
936 1046
1047 if (option (Opt_cursorBlink))
1048 cursor_blink_ev.again ();
1049 else
1050 cursor_blink_ev.stop ();
1051}
1052
1053void
1054rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1055{
1056 hidden_cursor = !hidden_cursor;
1057 want_refresh = 1;
1058 refresh_check ();
1059}
1060#endif
1061
1062#ifdef TEXT_BLINK
1063void
1064rxvt_term::text_blink_cb (ev::timer &w, int revents)
1065{
1066 if (scr_refresh_rend (RS_Blink, RS_Blink))
1067 {
1068 hidden_text = !hidden_text;
1069 want_refresh = 1;
1070 refresh_check ();
1071 }
1072 else
1073 w.stop ();
1074}
1075#endif
1076
1077#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1078void
1079rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1080{
1081 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1082 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1083 {
1084 want_refresh = 1;
1085 refresh_check ();
1086 }
1087 else
1088 w.stop ();
1089}
1090#endif
1091
1092#ifdef SELECTION_SCROLLING
1093void
1094rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1095{
1096 if (scr_page (scroll_selection_lines))
1097 {
1098 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102 else
1103 w.stop ();
1104}
1105#endif
1106
1107#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1108void
1109rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1110{
1111 if (scr_page (mouse_slip_wheel_speed))
1112 {
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116
1117 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1118 {
1119 mouse_slip_wheel_speed = 0;
1120 w.stop ();
1121 }
1122}
1123#endif
1124
1125#if LINUX_YIELD_HACK
1126static struct event_handler
1127{
1128 ev::prepare yield_ev;
1129
1130 void yield_cb (ev::prepare &w, int revents)
1131 {
1132 // this should really be sched_yield(), but the linux guys thought
1133 // that giving a process calling sched_yield () less cpu time than
1134 // ones with high nice levels is a useful thing to do. It surely is is
1135 // allowed by the sus... as is returning ENOSYS.
1136 // since the linux guys additionally thought that breaking the only
1137 // known workaround against their unusable sched_yield hack is cool,
1138 // we just nanosleep a bit and hope for the best.
1139
1140 struct timespec ts = { 0, 1000 };
1141 nanosleep (&ts, 0);
1142
1143 w.stop ();
1144 }
1145
1146 event_handler ()
1147 : yield_ev (this, &event_handler::yield_cb)
1148 {
1149 }
1150} event_handler;
1151#endif
1152
1153/* make sure all the cmd data is at beginning of cmdbuf */
1154void
1155rxvt_term::cmdbuf_reify ()
1156{
1157 if (cmdbuf_ptr == cmdbuf_base)
1158 return;
1159
1160 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1161
1162 memmove (cmdbuf_base, cmdbuf_ptr, used);
1163 cmdbuf_ptr = cmdbuf_base;
1164 cmdbuf_endp = cmdbuf_ptr + used;
1165
1166}
1167
1168#if defined (KEYSYM_RESOURCE)
1169void
1170rxvt_term::cmdbuf_append (const char *str, size_t count)
1171{
1172 cmdbuf_reify ();
1173
1174 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1175
1176 if (count > avail)
1177 return;
1178
1179 memcpy (cmdbuf_endp, str, count);
1180 cmdbuf_endp += count;
1181
1182 cmd_parse ();
1183}
1184#endif
1185
1186bool
1187rxvt_term::pty_fill ()
1188{
1189 cmdbuf_reify ();
1190
1191 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1192
1193 if (!avail)
1194 {
1195 // normally this indicates a "too long" command sequence - just drop the data we have
1196 cmdbuf_ptr = cmdbuf_base;
1197 cmdbuf_endp = cmdbuf_ptr;
1198 avail = CBUFSIZ;
1199 }
1200
1201 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1202
1203 if (r > 0)
1204 {
1205 cmdbuf_endp += r;
1206 return true;
1207 }
1208 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1209 {
1210#if LINUX_YIELD_HACK
1211 if (display->is_local)
1212 event_handler.yield_ev.start ();
1213#endif
1214 }
1215 else
1216 {
1217 pty_ev.stop ();
1218
1219 if (!option (Opt_hold))
1220 destroy ();
1221 }
1222
937 return flag; 1223 return false;
938} 1224}
939 1225
940// read the next character, currently handles UTF-8 1226void
941// will probably handle all sorts of other stuff in the future 1227rxvt_term::pty_cb (ev::io &w, int revents)
942uint32_t
943rxvt_term::next_char ()
944{ 1228{
945 while (cmdbuf_ptr < cmdbuf_endp) 1229 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 1230
950 wchar_t wc; 1231 if (revents & ev::READ)
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1232 // loop, but don't allow a single term to monopolize us
1233 for (int i = CBUFCNT; i-- && pty_fill (); )
1234 cmd_parse ();
952 1235
953 if (len == (size_t)-2) 1236 if (revents & ev::WRITE)
954 return NOCHAR; 1237 pty_write ();
955 1238
956 if (len == (size_t)-1) 1239 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} 1240}
966 1241
967/* rxvt_cmd_getc () - Return next input character */ 1242void ecb_cold
968/* 1243rxvt_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{ 1244{
975 for (;;) 1245 XDefineCursor (dpy, vt, TermWin_cursor);
976 { 1246 recolour_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 1247
989#ifdef POINTER_BLANK 1248#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; 1249 hidden_pointer = 0;
997 1250
998 if (Options & Opt_pointerBlank) 1251 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1252 pointer_ev.start (pointerBlankDelay);
1253#endif
1000} 1254}
1001 1255
1002void 1256#ifdef POINTER_BLANK
1257void ecb_cold
1003rxvt_term::pointer_blank () 1258rxvt_term::pointer_blank ()
1004{ 1259{
1005 if (! (Options & Opt_pointerBlank)) 1260 if (!option (Opt_pointerBlank))
1006 return; 1261 return;
1007 1262
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1263 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1264 XFlush (dpy);
1010 1265
1011 hidden_pointer = 1; 1266 hidden_pointer = 1;
1012} 1267}
1013 1268
1014void 1269void ecb_cold
1015rxvt_term::pointer_cb (time_watcher &w) 1270rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1271{
1017 SET_R (this); 1272 make_current ();
1018 SET_LOCALE (locale);
1019 1273
1020 pointer_blank (); 1274 pointer_blank ();
1021} 1275}
1022#endif 1276#endif
1023 1277
1024void 1278void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1279rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1280{
1027 int button_number, key_state = 0; 1281 int button_number, key_state = 0;
1028 int x, y; 1282 int x, y;
1283 int code = 32;
1029 1284
1030 x = ev.x; 1285 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1286 y = Pixel2Row (ev.y) + 1;
1032 pixel_position (&x, &y); 1287
1288 if (ev.type == MotionNotify)
1289 {
1290 if (x == mouse_row && y == mouse_col)
1291 return;
1292
1293 mouse_row = x;
1294 mouse_col = y;
1295 code += 32;
1296 }
1033 1297
1034 if (MEvent.button == AnyButton) 1298 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1299 button_number = 3;
1037 }
1038 else 1300 else
1039 { 1301 {
1040 button_number = MEvent.button - Button1; 1302 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1303 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1304 if (button_number >= 3)
1043 button_number += (64 - 3); 1305 button_number += 64 - 3;
1044 } 1306 }
1045 1307
1046 if (PrivateModes & PrivMode_MouseX10) 1308 if (priv_modes & PrivMode_MouseX10)
1047 { 1309 {
1048 /* 1310 /*
1049 * do not report ButtonRelease 1311 * do not report ButtonRelease
1050 * no state info allowed 1312 * no state info allowed
1051 */ 1313 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1328 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1329 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1330#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1331 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1332#endif
1071
1072 } 1333 }
1073 1334
1074#ifdef DEBUG_MOUSEREPORT 1335#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1336 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1337 if (key_state & 16)
1077 fputc ('C', stderr); 1338 fputc ('C', stderr);
1078 if (key_state & 4) 1339 if (key_state & 4)
1079 fputc ('S', stderr); 1340 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1342 fputc ('A', stderr);
1082 if (key_state & 32) 1343 if (key_state & 32)
1083 fputc ('2', stderr); 1344 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1345 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1346 button_number,
1086 x + 1, 1347 x,
1087 y + 1); 1348 y);
1088#else 1349#endif
1350
1351#if ENABLE_FRILLS
1352 if (priv_modes & PrivMode_ExtMouseRight)
1353 tt_printf ("\033[%d;%d;%dM",
1354 code + button_number + key_state,
1355 x,
1356 y);
1357 else if (priv_modes & PrivMode_ExtModeMouse)
1358 tt_printf ("\033[M%c%lc%lc",
1359 code + button_number + key_state,
1360 wint_t (32 + x),
1361 wint_t (32 + y));
1362 else
1363#endif
1089 tt_printf ("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1365 code + button_number + key_state,
1091 (32 + x + 1), 1366 32 + x,
1092 (32 + y + 1)); 1367 32 + y);
1093#endif
1094} 1368}
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 1369
1106/*{{{ process an X event */ 1370/*{{{ process an X event */
1107void 1371void ecb_hot
1108rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
1109{ 1373{
1110 SET_R (this); 1374 make_current ();
1111 SET_LOCALE (locale);
1112 1375
1113#if defined(CURSOR_BLINK) 1376 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 1377
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
1123 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1380 && 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; 1381 return;
1143#endif
1144 1382
1383 // for XQueryPointer
1145 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1386 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 1387
1198 switch (ev.type) 1388 switch (ev.type)
1199 { 1389 {
1200 case KeyPress: 1390 case KeyPress:
1201 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
1202 break; 1392 break;
1203 1393
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1394 case KeyRelease:
1206 { 1395 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; 1396 break;
1218 }
1219#endif
1220 1397
1221 case ButtonPress: 1398 case ButtonPress:
1222 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
1223 break; 1400 break;
1224 1401
… …
1226 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
1227 break; 1404 break;
1228 1405
1229 case ClientMessage: 1406 case ClientMessage:
1230 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !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 { 1409 {
1240 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1411 {
1242 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1413 {
1244 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1415 {
1246 XGetWindowProperty (display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1417 destroy ();
1248 0L, 1000000L, 1418 }
1249 False, AnyPropertyType, 1419#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1423 &ev);
1253 XChangeProperty (display->display, display->root, 1424#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1425 }
1255 8, PropModeReplace, 1426 }
1256 data, STRLEN (data)); 1427#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1429 {
1430 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1431 focus_in ();
1432 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1433 focus_out ();
1434 }
1435#endif
1259 } 1436 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1437 break;
1266 1438
1267 /* 1439 /*
1268 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1288 break; 1460 break;
1289 } 1461 }
1290 break; 1462 break;
1291 1463
1292 case FocusIn: 1464 case FocusIn:
1293 if (!TermWin.focus) 1465 if (ev.xfocus.detail != NotifyInferior
1466 && ev.xfocus.detail != NotifyPointer
1467 && ev.xfocus.mode != NotifyGrab)
1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_out ();
1476 break;
1477
1478 case ConfigureNotify:
1479 if (ev.xconfigure.window == parent)
1294 { 1480 {
1295 TermWin.focus = 1; 1481 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 } 1482 ;
1307 break;
1308 1483
1309 case FocusOut: 1484 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1310 if (TermWin.focus) 1485
1486 bool moved = false;
1487#ifdef HAVE_BG_PIXMAP
1488 if (bg_window_position_sensitive ())
1311 { 1489 {
1312 TermWin.focus = 0; 1490 want_position_change = true;
1313 want_refresh = 1; 1491 if (bg_img == 0)
1314#ifdef USE_XIM 1492 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 } 1493 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1494#endif
1339 1495
1340 if (szHint.width != width || szHint.height != height) 1496 if (want_position_change)
1341 { 1497 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1498 int x, y;
1343 resize_all_windows (width, height, 1); 1499
1500 if (ev.xconfigure.send_event)
1501 {
1502 x = ev.xconfigure.x;
1503 y = ev.xconfigure.y;
1504 }
1505 else
1506 get_window_origin (x, y);
1507
1508 if (x != parent_x || y != parent_y)
1509 {
1510 parent_x = x;
1511 parent_y = y;
1512 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1513 moved = true;
1514 }
1344 } 1515 }
1345#ifdef DEBUG_SIZE 1516
1517 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1518 {
1519 seen_resize = 1;
1520 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1521 }
1346 else 1522 else
1347 { 1523 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1524#ifdef HAVE_BG_PIXMAP
1525 if (moved)
1526 update_background ();
1527#endif
1349 } 1528 }
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 1529
1530 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1531 }
1361 break; 1532 break;
1362 1533
1534 case PropertyNotify:
1535 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1363 case SelectionClear: 1538 case SelectionClear:
1364 display->set_selection_owner (0); 1539 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; 1540 break;
1372 1541
1373 case SelectionRequest: 1542 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1543 selection_send (ev.xselectionrequest);
1375 break; 1544 break;
1376 1545
1546 case MapNotify:
1547#ifdef HAVE_BG_PIXMAP
1548 // This is needed at startup for the case of no window manager
1549 // or a non-reparenting window manager and also because we
1550 // defer bg image updates if the window is not mapped. The
1551 // short delay is to optimize for multiple ConfigureNotify
1552 // events at startup when the window manager reparents the
1553 // window, so as to perform the computation after we have
1554 // received all of them.
1555 if (bg_img == 0)
1556 update_background_ev.start (0.025);
1557#endif
1558 mapped = 1;
1559#ifdef TEXT_BLINK
1560 text_blink_ev.start ();
1561#endif
1562 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1563 break;
1564
1377 case UnmapNotify: 1565 case UnmapNotify:
1378 TermWin.mapped = 0; 1566 mapped = 0;
1379#ifdef TEXT_BLINK 1567#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1568 text_blink_ev.stop ();
1381#endif 1569#endif
1570 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1571 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 1572
1397 case GraphicsExpose: 1573 case GraphicsExpose:
1398 case Expose: 1574 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1575 if (ev.xany.window == vt)
1400 { 1576 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1577 do
1578 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1579 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1580 ev.xexpose.width, ev.xexpose.height, false);
1404#else 1581 }
1405 // don't understand this, so commented it out 1582 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1583
1584 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1585
1586 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1587 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1588 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1589 ev.xexpose.width, ev.xexpose.height, false);
1408 //scr_expose (ev.xexpose.x, 0, 1590 }
1409 // ev.xexpose.width, TermWin.height, False); 1591
1410#endif
1411 want_refresh = 1; 1592 want_refresh = 1;
1412 } 1593 }
1413 else 1594 else
1414 { 1595 {
1415 XEvent unused_event; 1596 XEvent unused_event;
1416 1597
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1599 ;
1419 &unused_event)) ; 1600 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1601 ;
1421 GraphicsExpose, 1602
1422 &unused_event)) ; 1603 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1604 {
1425 scrollBar.setIdle (); 1605 scrollBar.state = SB_STATE_IDLE;
1426 scrollbar_show (0); 1606 scrollBar.show (0);
1427 } 1607 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1608 }
1433 break; 1609 break;
1434 1610
1435 case MotionNotify: 1611 case MotionNotify:
1436#ifdef POINTER_BLANK 1612#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1613 if (hidden_pointer)
1438 pointer_unblank (); 1614 pointer_unblank ();
1439#endif 1615#endif
1440#if MENUBAR 1616 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1617 || priv_modes & PrivMode_MouseAnyEvent)
1618 mouse_report (ev.xbutton);
1619 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1620 break;
1621
1622 if (ev.xany.window == vt)
1442 { 1623 {
1443 menubar_control (ev.xbutton); 1624 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1625 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1626 ; // 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))) 1627 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1628 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1629 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1630 ;
1456 1631
1457 XQueryPointer (display->display, TermWin.vt, 1632 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1636 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1637#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1638 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1639 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1640 {
1466#endif 1641#endif
1642#if ISO_14755
1643 // 5.4
1644 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1645 {
1646 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1647 break;
1648 }
1649#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1650 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1651 ev.xbutton.state & Button3Mask ? 2 : 0);
1652
1469#ifdef SELECTION_SCROLLING 1653#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1654 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1655 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1656 {
1657 page_dirn scroll_selection_dir;
1473 int dist; 1658 int dist;
1474
1475 pending_scroll_selection=1;
1476 1659
1477 /* don't clobber the current delay if we are 1660 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1661 * already in the middle of scrolling.
1479 */ 1662 */
1480 if (scroll_selection_delay<=0) 1663 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1664 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1665
1483 /* save the event params so we can highlight 1666 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1667 * the selection in the pending-scroll loop
1485 */ 1668 */
1486 selection_save_x=ev.xbutton.x; 1669 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1670 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1671 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1672
1491 /* calc number of lines to scroll */ 1673 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1674 if (ev.xbutton.y < int_bwidth)
1493 { 1675 {
1494 scroll_selection_dir = UP; 1676 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1677 dist = int_bwidth - ev.xbutton.y;
1496 } 1678 }
1497 else 1679 else
1498 { 1680 {
1499 scroll_selection_dir = DN; 1681 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1682 dist = ev.xbutton.y - (int_bwidth + vt_height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1683 }
1684
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1685 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1686 / SELECTION_SCROLL_LINE_SPEEDUP
1687 + 1;
1505 MIN_IT (scroll_selection_lines, 1688 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1689 SELECTION_SCROLL_MAX_LINES);
1690 scroll_selection_lines *= scroll_selection_dir;
1507 } 1691 }
1508 else 1692 else
1509 { 1693 {
1510 /* we are within the text window, so we 1694 /* we are within the text window, so we
1511 * shouldn't be scrolling 1695 * shouldn't be scrolling
1512 */ 1696 */
1513 pending_scroll_selection = 0; 1697 sel_scroll_ev.stop();
1514 } 1698 }
1515#endif 1699#endif
1516#ifdef MOUSE_THRESHOLD 1700#ifdef MOUSE_THRESHOLD
1517
1518 } 1701 }
1519#endif 1702#endif
1520
1521 } 1703 }
1522 } 1704 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1706 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1527 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1715 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1717 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1718 want_refresh = 1;
1536 scrollbar_show (1); 1719 scrollBar.show (1);
1537 } 1720 }
1538 break; 1721 break;
1539 } 1722 }
1540}
1541 1723
1542void 1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolour ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792#endif
1793
1794 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1795 }
1796}
1797
1798void ecb_cold
1799rxvt_term::focus_out ()
1800{
1801 if (focus)
1802 {
1803 focus = 0;
1804 want_refresh = 1;
1805
1806#if ENABLE_FRILLS
1807 if (option (Opt_urgentOnBell))
1808 set_urgency (0);
1809#endif
1810#if ENABLE_FRILLS || ISO_14755
1811 if (iso14755buf)
1812 {
1813 iso14755buf = 0;
1814# if ISO_14755
1815 scr_overlay_off ();
1816# endif
1817 }
1818#endif
1819#if USE_XIM
1820 if (Input_Context != NULL)
1821 XUnsetICFocus (Input_Context);
1822#endif
1823#if CURSOR_BLINK
1824 if (option (Opt_cursorBlink))
1825 cursor_blink_ev.stop ();
1826
1827 hidden_cursor = 0;
1828#endif
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 pix_colors = pix_colors_unfocused;
1833 scr_recolour ();
1834 }
1835#endif
1836
1837 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1838 }
1839}
1840
1841void ecb_cold
1842rxvt_term::update_fade_color (unsigned int idx)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 rgba c;
1848 pix_colors [Color_fade].get (c);
1849 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1850 }
1851#endif
1852}
1853
1854#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1855void ecb_hot
1543rxvt_term::rootwin_cb (XEvent &ev) 1856rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1857{
1545 SET_R (this); 1858 make_current ();
1546 SET_LOCALE (locale); 1859
1860 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1861 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1862 return;
1547 1863
1548 switch (ev.type) 1864 switch (ev.type)
1549 { 1865 {
1550 case PropertyNotify: 1866 case PropertyNotify:
1867 /*
1868 * if user used some Esetroot compatible prog to set the root bg,
1869 * use the property to determine the pixmap. We use it later on.
1870 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1871 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1872 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1873 {
1553 if (ev.xproperty.state == PropertyNewValue) 1874#if BG_IMAGE_FROM_ROOT
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1875 if (option (Opt_transparent))
1555 break; 1876 {
1877 rxvt_img::new_from_root (this)->replace (root_img);
1878 update_background ();
1879 }
1880#endif
1881 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1556 } 1882 }
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 1883
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; 1884 break;
1577#endif
1578 } 1885 }
1886
1887 refresh_check ();
1579} 1888}
1889#endif
1580 1890
1581void 1891void
1582rxvt_term::button_press (XButtonEvent &ev) 1892rxvt_term::button_press (XButtonEvent &ev)
1583{ 1893{
1584 int reportmode = 0, clickintime; 1894 int reportmode = 0, clickintime;
1585 1895
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1896 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1897
1587 if (!bypass_keystate) 1898 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1899 reportmode = !! (priv_modes & PrivMode_mouse_report);
1900
1589 /* 1901 /*
1590 * VT window processing of button press 1902 * VT window processing of button press
1591 */ 1903 */
1592 if (ev.window == TermWin.vt) 1904 if (ev.window == vt)
1593 { 1905 {
1906 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1907 return;
1908
1909#if ISO_14755
1910 // 5.4
1911 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1912 {
1913 iso14755_54 (ev.x, ev.y);
1914 return;
1915 }
1916#endif
1917
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1918 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1919
1595 if (reportmode) 1920 if (reportmode)
1596 { 1921 {
1597 /* mouse report from vt window */ 1922 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1923 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1924 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1925#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1926 if (ev.button == MEvent.button && clickintime)
1602 { 1927 {
1603 /* same button, within alloted time */ 1928 /* same button, within allowed time */
1604 MEvent.clicks++; 1929 MEvent.clicks++;
1930
1605 if (MEvent.clicks > 1) 1931 if (MEvent.clicks > 1)
1606 { 1932 {
1607 /* only report double clicks */ 1933 /* only report double clicks */
1608 MEvent.clicks = 2; 1934 MEvent.clicks = 2;
1609 mouse_report (ev); 1935 mouse_report (ev);
… …
1621 mouse_report (ev); 1947 mouse_report (ev);
1622 } 1948 }
1623#else 1949#else
1624 MEvent.button = ev.button; 1950 MEvent.button = ev.button;
1625 mouse_report (ev); 1951 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1952#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1953
1628 } 1954 }
1629 else 1955 else
1630 { 1956 {
1631 if (ev.button != MEvent.button) 1957 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1958 MEvent.clicks = 0;
1959
1633 switch (ev.button) 1960 switch (ev.button)
1634 { 1961 {
1635 case Button1: 1962 case Button1:
1963 /* allow meta + click to select rectangular areas */
1964 /* should be done in screen.C */
1965#if ENABLE_FRILLS
1966 selection.rect = !!(ev.state & ModMetaMask);
1967#else
1968 selection.rect = false;
1969#endif
1970
1636 /* allow shift+left click to extend selection */ 1971 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1972 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1973 {
1639 if (MEvent.button == Button1 && clickintime) 1974 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1975 selection_rotate (ev.x, ev.y);
1641 else 1976 else
1642 selection_extend (ev.x, ev.y, 1); 1977 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1992 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1993 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1994 selection_rotate (ev.x, ev.y);
1660 else 1995 else
1661 selection_extend (ev.x, ev.y, 1); 1996 selection_extend (ev.x, ev.y, 1);
1997
1662 MEvent.button = Button3; 1998 MEvent.button = Button3;
1663 break; 1999 break;
1664 } 2000 }
1665 } 2001 }
2002
1666 MEvent.time = ev.time; 2003 MEvent.time = ev.time;
1667 return; 2004 return;
1668 } 2005 }
1669 2006
1670 /* 2007 /*
1671 * Scrollbar window processing of button press 2008 * Scrollbar window processing of button press
1672 */ 2009 */
1673 if (isScrollbarWindow (ev.window)) 2010 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 2011 {
1675 scrollBar.setIdle (); 2012 page_dirn direction = NO_DIR;
2013
2014 if (scrollBar.upButton (ev.y))
2015 direction = UP; /* up */
2016 else if (scrollBar.dnButton (ev.y))
2017 direction = DN; /* down */
2018
2019 scrollBar.state = SB_STATE_IDLE;
1676 /* 2020 /*
1677 * Rxvt-style scrollbar: 2021 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2022 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2023 * move dn if mouse is below slider
1680 * 2024 *
… …
1689 /* 2033 /*
1690 * Mouse report disabled scrollbar: 2034 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2035 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2036 * click on scrollbar - send pageup/down
1693 */ 2037 */
1694 if ((scrollBar.style == R_SB_NEXT 2038 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2039 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2040 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"); 2041 tt_printf ("\033[B");
1704 else 2042 else
1705 switch (ev.button) 2043 switch (ev.button)
1706 { 2044 {
1707 case Button2: 2045 case Button2:
… …
1714 tt_printf ("\033[5~"); 2052 tt_printf ("\033[5~");
1715 break; 2053 break;
1716 } 2054 }
1717 } 2055 }
1718 else 2056 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2057#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2058 {
1726 if (scrollbarnext_upButton (ev.y)) 2059 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 { 2060 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2061#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2062 if (!cont_scroll_ev.is_active ())
2063 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2064#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2065 if (scr_page (direction, 1))
1744 { 2066 {
1745 if (upordown < 0) 2067 if (direction == UP)
1746 scrollBar.setUp (); 2068 scrollBar.state = SB_STATE_UP;
1747 else 2069 else
1748 scrollBar.setDn (); 2070 scrollBar.state = SB_STATE_DOWN;
1749 } 2071 }
1750 } 2072 }
1751 else 2073 else
1752 switch (ev.button) 2074 switch (ev.button)
1753 { 2075 {
1754 case Button2: 2076 case Button2:
1755 switch (scrollbar_align) 2077 switch (scrollBar.align)
1756 { 2078 {
1757 case R_SB_ALIGN_TOP: 2079 case SB_ALIGN_TOP:
1758 csrO = 0; 2080 csrO = 0;
1759 break; 2081 break;
1760 case R_SB_ALIGN_CENTRE: 2082 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2083 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2084 break;
1763 case R_SB_ALIGN_BOTTOM: 2085 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2086 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2087 break;
1766 } 2088 }
2089
1767 if (scrollBar.style == R_SB_XTERM 2090 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2091 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2092 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2093 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2094
1772 scrollBar.setMotion (); 2095 scrollBar.state = SB_STATE_MOTION;
1773 break; 2096 break;
1774 2097
1775 case Button1: 2098 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2099 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2100 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2101 /* FALLTHROUGH */
1779 2102
1780 case Button3: 2103 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2104 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2105 {
1783 if (scrollbar_above_slider (ev.y)) 2106 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2107# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2108 scr_page (UP, nrow - 1);
1786# else 2109# else
1787 scr_page (UP, TermWin.nrow / 4); 2110 scr_page (UP, nrow / 4);
1788# endif 2111# endif
1789 else if (scrollbar_below_slider (ev.y)) 2112 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2113# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2114 scr_page (DN, nrow - 1);
1792# else 2115# else
1793 scr_page (DN, TermWin.nrow / 4); 2116 scr_page (DN, nrow / 4);
1794# endif 2117# endif
1795 else 2118 else
1796 scrollBar.setMotion (); 2119 scrollBar.state = SB_STATE_MOTION;
1797 } 2120 }
1798 else 2121 else
1799 { 2122 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2123 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2124 (nrow
1802 * scrollbar_position (ev.y) 2125 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2126 / scrollBar.size ()));
1804 } 2127 }
2128
1805 break; 2129 break;
1806 } 2130 }
1807 } 2131 }
2132
1808 return; 2133 return;
1809 } 2134 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2135}
1818 2136
1819void 2137void
1820rxvt_term::button_release (XButtonEvent &ev) 2138rxvt_term::button_release (XButtonEvent &ev)
1821{ 2139{
1822 int reportmode = 0; 2140 int reportmode = 0;
1823 2141
1824 csrO = 0; /* reset csr Offset */ 2142 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2143 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2144 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2145
1828 if (scrollbar_isUpDn ()) 2146 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2147 {
1830 scrollBar.setIdle (); 2148 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2149 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2150 }
2151
1837#ifdef SELECTION_SCROLLING 2152#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2153 sel_scroll_ev.stop();
1839#endif 2154#endif
2155
1840 if (ev.window == TermWin.vt) 2156 if (ev.window == vt)
1841 { 2157 {
2158 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2159 return;
2160
2161#if ISO_14755
2162 // 5.4
2163 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2164 return;
2165#endif
2166
1842 if (reportmode) 2167 if (reportmode)
1843 { 2168 {
1844 /* mouse report from vt window */ 2169 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2170 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2171 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2182 mouse_report (ev);
1858 } 2183 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2184#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2185 MEvent.button = AnyButton;
1861 mouse_report (ev); 2186 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2187#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2188 return;
1864 } 2189 }
2190
1865 /* 2191 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2192 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2193 * when overriding mouse reporting
1868 */ 2194 */
1869 if (PrivateModes & PrivMode_mouse_report 2195 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2196 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2197 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2198 selection_extend (ev.x, ev.y, 0);
1873 2199
1874 switch (ev.button) 2200 switch (ev.button)
1875 { 2201 {
1876 case Button1: 2202 case Button1:
1877 case Button3: 2203 case Button3:
1878 selection_make (ev.time); 2204 selection_make (ev.time);
1879 break; 2205 break;
2206
1880 case Button2: 2207 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2208 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2209 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2210 break;
2211
1883#ifdef MOUSE_WHEEL 2212#ifdef MOUSE_WHEEL
1884 case Button4: 2213 case Button4:
1885 case Button5: 2214 case Button5:
1886 { 2215 {
1887 int i; 2216 int lines;
1888 page_dirn v; 2217 page_dirn dirn;
1889 2218
1890 v = (ev.button == Button4) ? UP : DN; 2219 dirn = ev.button == Button4 ? UP : DN;
2220
1891 if (ev.state & ShiftMask) 2221 if (ev.state & ShiftMask)
1892 i = 1; 2222 lines = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2223 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2224 lines = nrow - 1;
1895 else 2225 else
1896 i = 5; 2226 lines = 5;
2227
1897# ifdef MOUSE_SLIP_WHEELING 2228# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2229 if (ev.state & ControlMask)
1899 { 2230 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2231 mouse_slip_wheel_speed += dirn;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2232 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2233
2234 if (!slip_wheel_ev.is_active ())
2235 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2236 }
2237 else
1903# endif 2238# 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 { 2239 {
1911 scr_page (v, 1); 2240 scr_page (dirn, lines);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2241 scrollBar.show (1);
1914 } 2242 }
1915# endif
1916
1917 } 2243 }
1918 break; 2244 break;
1919#endif 2245#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 { 2246 }
1959 pchanged = 1; 2247 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2248}
1961 PixColors[Color_bg]); 2249
1962 am_transparent = am_pixmap_trans = 0; 2250/*}}} */
2251
2252void ecb_hot
2253rxvt_term::cmd_parse ()
2254{
2255 wchar_t ch = NOCHAR;
2256 char *seq_begin; // remember start of esc-sequence here
2257
2258 for (;;)
2259 {
2260 if (ecb_unlikely (ch == NOCHAR))
1963 } 2261 {
1964 return pchanged; /* Don't try any more */ 2262 seq_begin = cmdbuf_ptr;
1965 } 2263 ch = next_char ();
1966 2264
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2265 if (ch == NOCHAR)
1968 XSync (display->display, False); 2266 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 { 2267 }
2006 nw += sx; 2268
2007 nx = -sx; 2269 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2270 {
2010 if (sy < 0) 2271 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 { 2272 {
2028 pchanged = 1; 2273 seen_input = 1;
2029 if (TermWin.pixmap != None) 2274 // many badly-written programs (e.g. jed) contain a race condition:
2275 // they first read the screensize and then install a SIGWINCH handler.
2276 // some window managers resize the window early, and these programs
2277 // then sometimes get the size wrong.
2278 // unfortunately other programs are even more buggy and dislike
2279 // being sent SIGWINCH, so only do it when we were in fact being
2280 // resized.
2281 if (seen_resize && cmd_pid)
2282 kill (-cmd_pid, SIGWINCH);
2283 }
2284
2285 /* Read a text string from the input buffer */
2286 wchar_t buf[UBUFSIZ];
2287 bool refreshnow = false;
2288 int nlines = 0;
2289 wchar_t *str = buf;
2290 wchar_t *eol = str + min (ncol, UBUFSIZ);
2291
2292 for (;;)
2293 {
2294 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2295 break;
2296
2297 *str++ = ch;
2298
2299 if (ecb_unlikely (ch == C0_LF || str >= eol))
2030 { 2300 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2301 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2302 nlines++;
2303
2304 refresh_count++;
2305
2306 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2307 {
2308 refresh_count = 0;
2309
2310 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2311 {
2312 refreshnow = true;
2313 ch = NOCHAR;
2314 break;
2315 }
2316 }
2317
2318 // scr_add_lines only works for nlines <= nrow - 1.
2319 if (nlines >= nrow - 1)
2320 {
2321 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2322 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2323 scr_add_lines (buf, str - buf, nlines);
2324
2325 nlines = 0;
2326 str = buf;
2327 eol = str + min (ncol, UBUFSIZ);
2328 }
2329
2330 if (str >= eol)
2331 {
2332 if (eol >= buf + UBUFSIZ)
2333 {
2334 ch = NOCHAR;
2335 break;
2336 }
2337 else
2338 eol = min (eol + ncol, buf + UBUFSIZ);
2339 }
2340
2033 } 2341 }
2342
2343 seq_begin = cmdbuf_ptr;
2344 ch = next_char ();
2034 } 2345 }
2035 am_pixmap_trans = 0; 2346
2347 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2348 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2349 scr_add_lines (buf, str - buf, nlines);
2350
2351 /*
2352 * If there have been a lot of new lines, then update the screen
2353 * What the heck we'll cheat and only refresh less than every page-full.
2354 * if skipScroll is enabled.
2355 */
2356 if (refreshnow)
2357 {
2358 scr_refresh ();
2359 want_refresh = 1;
2360 }
2036 } 2361 }
2037 else 2362 else
2038 { 2363 {
2039 if (TermWin.pixmap != None) 2364 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 { 2365 {
2075 if (oldp != None) 2366 process_nonprinting (ch);
2076 pchanged = 1; 2367 }
2368 catch (const class out_of_input &o)
2369 {
2370 // we ran out of input, retry later
2371 cmdbuf_ptr = seq_begin;
2077 break; 2372 break;
2078 } 2373 }
2079 if (oldp != TermWin.parent[i]) 2374
2080 pchanged = 1; 2375 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2376 }
2085 for (; n < (unsigned int)i; n++) 2377 }
2086 { 2378}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2379
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2380// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2381wchar_t ecb_hot
2090 { 2382rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2383{
2092 break; 2384 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2385 {
2094 } 2386 // assume 7-bit to be ascii ALWAYS
2387 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2388 return *cmdbuf_ptr++;
2389
2390 wchar_t wc;
2391 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2392
2393 if (len == (size_t)-2)
2095 } 2394 {
2096 if (n > (int) (sizeof (TermWin.parent) 2395 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2396 cmdbuf_ptr = cmdbuf_endp;
2397 break;
2098 { 2398 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2399
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2400 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 } 2401 {
2107 else 2402 mbstate.reset (); // reset now undefined conversion state
2403 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2404 // in which case we "erroneously" return the next byte which might be valid.
2405 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2406 }
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 2407
2114 rqt.tv_sec = 1; 2408 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2409 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2410 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 } 2411 }
2412
2413 return NOCHAR;
2414}
2415
2416// read the next octet
2417uint32_t ecb_hot
2418rxvt_term::next_octet () NOTHROW
2419{
2420 return cmdbuf_ptr < cmdbuf_endp
2421 ? (unsigned char)*cmdbuf_ptr++
2422 : NOCHAR;
2423}
2424
2425static class out_of_input out_of_input;
2426
2427wchar_t ecb_hot
2428rxvt_term::cmd_getc () THROW ((class out_of_input))
2429{
2430 wchar_t c = next_char ();
2431
2432 if (c == NOCHAR)
2433 throw out_of_input;
2434
2131 return pchanged; 2435 return c;
2132} 2436}
2133#endif
2134 2437
2135/*}}} */ 2438uint32_t ecb_hot
2439rxvt_term::cmd_get8 () THROW ((class out_of_input))
2440{
2441 uint32_t c = next_octet ();
2442
2443 if (c == NOCHAR)
2444 throw out_of_input;
2445
2446 return c;
2447}
2136 2448
2137/*{{{ print pipe */ 2449/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2450/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2451#ifdef PRINTPIPE
2140FILE * 2452FILE * ecb_cold
2141rxvt_term::popen_printer () 2453rxvt_term::popen_printer ()
2142{ 2454{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2455 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2456
2145 if (stream == NULL) 2457 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2458 rxvt_warn ("can't open printer pipe, not printing.\n");
2459
2147 return stream; 2460 return stream;
2148} 2461}
2149 2462
2150int 2463int ecb_cold
2151rxvt_term::pclose_printer (FILE *stream) 2464rxvt_term::pclose_printer (FILE *stream)
2152{ 2465{
2153 fflush (stream); 2466 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); 2467 return pclose (stream);
2160# endif
2161} 2468}
2162 2469
2163/* 2470/*
2164 * simulate attached vt100 printer 2471 * simulate attached vt100 printer
2165 */ 2472 */
2166void 2473void ecb_cold
2167rxvt_term::process_print_pipe () 2474rxvt_term::process_print_pipe ()
2168{ 2475{
2169 int done; 2476 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2477
2172 if ((fd = popen_printer ()) == NULL) 2478 if (!fd)
2173 return; 2479 return;
2174 2480
2175 /* 2481 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2482 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2483 * is received.
2178 */ 2484 */
2179 for (done = 0; !done;) 2485 for (int done = 0; !done; )
2180 { 2486 {
2181 unsigned char buf[8]; 2487 unsigned char buf[8];
2182 unsigned char ch; 2488 unicode_t ch;
2183 unsigned int i, len; 2489 unsigned int i, len;
2184 2490
2185 if ((ch = cmd_getc ()) != C0_ESC) 2491 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2492 {
2187 if (putc (ch, fd) == EOF) 2493 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2494 break; /* done = 1 */
… …
2203 { 2509 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2510 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2511 break; /* done = 1 */
2206 } 2512 }
2207 } 2513 }
2514
2208 for (i = 0; i < len; i++) 2515 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2516 if (putc (buf[i], fd) == EOF)
2210 { 2517 {
2211 done = 1; 2518 done = 1;
2212 break; 2519 break;
2213 } 2520 }
2214 } 2521 }
2215 } 2522 }
2523
2216 pclose_printer (fd); 2524 pclose_printer (fd);
2217} 2525}
2218#endif /* PRINTPIPE */ 2526#endif /* PRINTPIPE */
2219/*}}} */ 2527/*}}} */
2220 2528
2221/* *INDENT-OFF* */
2222enum { 2529enum {
2223 C1_40 = 0x40, 2530 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2531 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, 2532 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, 2533 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 2534 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2535};
2229/* *INDENT-ON* */
2230 2536
2231/*{{{ process non-printing single characters */ 2537/*{{{ process non-printing single characters */
2232void 2538void ecb_hot
2233rxvt_term::process_nonprinting (unsigned char ch) 2539rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2540{
2235 switch (ch) 2541 switch (ch)
2236 { 2542 {
2543 case C0_ESC:
2544 process_escape_seq ();
2545 break;
2237 case C0_ENQ: /* terminal Status */ 2546 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2547 if (rs[Rs_answerbackstring])
2239 tt_write ( 2548 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 2549 else
2243 tt_write ((unsigned char *)VT100_ANS, 2550 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2551 break;
2246 case C0_BEL: /* bell */ 2552 case C0_BEL: /* bell */
2247 scr_bell (); 2553 scr_bell ();
2248 break; 2554 break;
2249 case C0_BS: /* backspace */ 2555 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2570 scr_charset_choose (1);
2265 break; 2571 break;
2266 case C0_SI: /* shift in - acs */ 2572 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2573 scr_charset_choose (0);
2268 break; 2574 break;
2575
2576#ifdef EIGHT_BIT_CONTROLS
2577 // 8-bit controls
2578 case 0x90: /* DCS */
2579 process_dcs_seq ();
2580 break;
2581 case 0x9b: /* CSI */
2582 process_csi_seq ();
2583 break;
2584 case 0x9d: /* OSC */
2585 process_osc_seq ();
2586 break;
2587#endif
2269 } 2588 }
2270} 2589}
2271/*}}} */ 2590/*}}} */
2272 2591
2273 2592
2274/*{{{ process VT52 escape sequences */ 2593/*{{{ process VT52 escape sequences */
2275void 2594void ecb_cold
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2595rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2596{
2278 int row, col; 2597 int row, col;
2279 2598
2280 switch (ch) 2599 switch (ch)
2281 { 2600 {
… …
2314 break; 2633 break;
2315 case 'Z': /* identify the terminal type */ 2634 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2635 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2636 break;
2318 case '<': /* turn off VT52 mode */ 2637 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2638 priv_modes &= ~PrivMode_vt52;
2320 break; 2639 break;
2321 case 'F': /* use special graphics character set */ 2640 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2641 case 'G': /* use regular character set */
2323 /* unimplemented */ 2642 /* unimplemented */
2324 break; 2643 break;
… …
2330} 2649}
2331/*}}} */ 2650/*}}} */
2332 2651
2333 2652
2334/*{{{ process escape sequences */ 2653/*{{{ process escape sequences */
2335void 2654void ecb_hot
2336rxvt_term::process_escape_seq () 2655rxvt_term::process_escape_seq ()
2337{ 2656{
2338 unsigned char ch = cmd_getc (); 2657 unicode_t ch = cmd_getc ();
2339 2658
2340 if (PrivateModes & PrivMode_vt52) 2659 if (priv_modes & PrivMode_vt52)
2341 { 2660 {
2342 process_escape_vt52 (ch); 2661 process_escape_vt52 (ch);
2343 return; 2662 return;
2344 } 2663 }
2345 2664
2346 switch (ch) 2665 switch (ch)
2347 { 2666 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2667 case '#':
2350 if (cmd_getc () == '8') 2668 if (cmd_getc () == '8')
2351 scr_E (); 2669 scr_E ();
2352 break; 2670 break;
2353 case '(': 2671 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2678 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2679 break;
2362 case '+': 2680 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2681 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2682 break;
2365#ifdef MULTICHAR_SET 2683#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': 2684 case '6':
2372 scr_backindex (); 2685 scr_backindex ();
2373 break; 2686 break;
2374#endif 2687#endif
2375 case '7': 2688 case '7':
2376 scr_cursor (SAVE); 2689 scr_cursor (SAVE);
2377 break; 2690 break;
2378 case '8': 2691 case '8':
2379 scr_cursor (RESTORE); 2692 scr_cursor (RESTORE);
2380 break; 2693 break;
2381#ifndef NO_FRILLS 2694#if !ENABLE_MINIMAL
2382 case '9': 2695 case '9':
2383 scr_forwardindex (); 2696 scr_forwardindex ();
2384 break; 2697 break;
2385#endif 2698#endif
2699 // DECPAM/DECPNM
2386 case '=': 2700 case '=':
2701 priv_modes |= PrivMode_aplKP;
2702 break;
2387 case '>': 2703 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2704 priv_modes &= ~PrivMode_aplKP;
2389 break; 2705 break;
2390 2706
2391 case C1_40: 2707 case C1_40:
2392 cmd_getc (); 2708 cmd_getc ();
2393 break; 2709 break;
… …
2396 break; 2712 break;
2397 2713
2398 /* 8.3.87: NEXT LINE */ 2714 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2715 case C1_NEL: /* ESC E */
2400 { 2716 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2717 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2718 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2719 }
2404 break; 2720 break;
2405 2721
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2722 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2723 case C1_ESA: /* ESC G */
2408 process_graphics (); 2724 // used by original rxvt for rob nations own graphics mode
2725 if (cmd_getc () == 'Q')
2726 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2409 break; 2727 break;
2410 2728
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2729 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2730 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2731 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2735 case C1_RI: /* ESC M */
2418 scr_index (DN); 2736 scr_index (DN);
2419 break; 2737 break;
2420 2738
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2739 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2740 /* case C1_SS2: break; */
2423 2741
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2742 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2743 /* case C1_SS3: break; */
2426 2744
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2745 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2746 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2747 process_dcs_seq ();
2430 break; 2748 break;
2431 2749
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2750 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2751 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2752 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2753 break; /* steal obsolete ESC [ c */
2437 2754
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2755 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2756 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2757 process_csi_seq ();
2441 break; 2758 break;
2442 2759
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2760 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2761 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2762 process_osc_seq ();
2446 break; 2763 break;
2447 2764
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2765 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2766 case 'c':
2767 mbstate.reset ();
2450 scr_poweron (); 2768 scr_poweron ();
2451 scrollbar_show (1); 2769 scrollBar.show (1);
2452 break; 2770 break;
2453 2771
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2772 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2773 case 'n':
2456 scr_charset_choose (2); 2774 scr_charset_choose (2);
… …
2463 } 2781 }
2464} 2782}
2465/*}}} */ 2783/*}}} */
2466 2784
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2785/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2786enum {
2470 CSI_ICH = 0x40, 2787 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2788 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 , 2789 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, 2790 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, 2791 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, 2792 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, 2793 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 , 2794 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 2795 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2479}; 2796};
2480 2797
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2798#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2799 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2800 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2801#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2802 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2803
2487const unsigned char csi_defaults[] = 2804static const unsigned char csi_defaults[] =
2488 { 2805 {
2489 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2806 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, */ 2807 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, */ 2808 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, [, \, ], ^, _, */ 2809 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, */ 2810 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, */ 2811 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, */ 2812 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, {, |, }, ~, */ 2813 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2814 };
2498/* *INDENT-ON* */
2499 2815
2500void 2816void ecb_hot
2501rxvt_term::process_csi_seq () 2817rxvt_term::process_csi_seq ()
2502{ 2818{
2503 unsigned char ch, priv, i; 2819 unicode_t ch, priv, prev_ch, i;
2504 unsigned int nargs, p; 2820 unsigned int nargs, p;
2505 int n, ndef; 2821 int n, ndef;
2506 int arg[ESC_ARGS]; 2822 int arg[ESC_ARGS] = { };
2507 2823
2508 for (nargs = ESC_ARGS; nargs > 0;) 2824 nargs = 0;
2509 arg[--nargs] = 0;
2510 2825
2511 priv = 0; 2826 priv = 0;
2512 ch = cmd_getc (); 2827 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2828 if ((ch >= '<' && ch <= '?') || ch == '!')
2829 {
2514 { /* '<' '=' '>' '?' */ 2830 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2831 priv = ch;
2516 ch = cmd_getc (); 2832 ch = cmd_getc ();
2517 } 2833 }
2834
2835 prev_ch = 0;
2518 /* read any numerical arguments */ 2836 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2837 for (n = -1; ch < CSI_ICH; )
2520 { 2838 {
2521 if (isdigit (ch)) 2839 if (isdigit (ch))
2522 { 2840 {
… …
2529 { 2847 {
2530 if (nargs < ESC_ARGS) 2848 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2849 arg[nargs++] = n;
2532 n = -1; 2850 n = -1;
2533 } 2851 }
2534 else if (ch == '\b') 2852 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); 2853 process_nonprinting (ch);
2546 } 2854
2855 prev_ch = ch;
2547 ch = cmd_getc (); 2856 ch = cmd_getc ();
2548 } 2857 }
2549 2858
2550 if (ch > CSI_7F) 2859 if (ch > CSI_7F)
2551 return; 2860 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2866 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2867 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2868 if (arg[p] == -1)
2560 arg[p] = ndef; 2869 arg[p] = ndef;
2561 2870
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 /* 2871 /*
2570 * private mode handling 2872 * private mode handling
2571 */ 2873 */
2572 if (priv) 2874 if (priv)
2573 { 2875 {
2574 switch (priv) 2876 switch (priv)
2575 { 2877 {
2576 case '>': 2878 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2879 if (ch == CSI_DA) /* secondary device attributes */
2880 {
2881 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2882 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2883 //
2884 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2885 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2886 // versions.
2887 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2888 tt_printf ("\033[>%d;95;0c", 'U');
2889 }
2579 break; 2890 break;
2891
2580 case '?': 2892 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2893 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2894 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2895 break;
2896
2897 case '!':
2898 if (ch == CSI_70)
2899 {
2900 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2901 scr_soft_reset ();
2902
2903 static const int pm_h[] = { 7, 25 };
2904 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2905
2906 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2907 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2584 } 2908 }
2909 break;
2910 }
2911
2585 return; 2912 return;
2586 } 2913 }
2587 2914
2588 switch (ch) 2915 switch (ch)
2589 { 2916 {
… …
2603 } 2930 }
2604 break; 2931 break;
2605#endif 2932#endif
2606 2933
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2934 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2935 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2936 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2937 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2938 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2939 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2940 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2941 break;
2615 2942
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2943 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2944 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 3015
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3016 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3017 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3018 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3019 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3020 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3021 break;
2695 3022
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3023 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3024 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3025 break;
2700 3026
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3027 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3028 process_sgr_mode (nargs, arg);
2703 break; 3029 break;
… …
2709 tt_printf ("\033[0n"); 3035 tt_printf ("\033[0n");
2710 break; 3036 break;
2711 case 6: /* CPR requested */ 3037 case 6: /* CPR requested */
2712 scr_report_position (); 3038 scr_report_position ();
2713 break; 3039 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3040 case 7: /* unofficial extension */
3041 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3042 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3043 break;
2718#endif
2719 case 8: /* unofficial extension */ 3044 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3045 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3046 break;
2722 } 3047 }
2723 break; 3048 break;
2724 3049
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3050 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3083 break;
2759 3084
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3085 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3086 if (arg[0] == 4)
2762 scr_insert_mode (0); 3087 scr_insert_mode (0);
3088 else if (arg[0] == 20)
3089 priv_modes &= ~PrivMode_LFNL;
2763 break; 3090 break;
2764 3091
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3092 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3093 if (arg[0] == 4)
2767 scr_insert_mode (1); 3094 scr_insert_mode (1);
3095 else if (arg[0] == 20)
3096 priv_modes |= PrivMode_LFNL;
3097 break;
3098
3099 case CSI_71: // DESCUSR: set cursor style
3100 if (prev_ch == ' ')
3101 set_cursor_style (arg[0]);
2768 break; 3102 break;
2769 3103
2770 /* 3104 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3105 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3106 */
… …
2784 break; 3118 break;
2785 case CSI_75: 3119 case CSI_75:
2786 scr_cursor (RESTORE); 3120 scr_cursor (RESTORE);
2787 break; 3121 break;
2788 3122
2789#ifndef NO_FRILLS 3123#if !ENABLE_MINIMAL
2790 case CSI_74: 3124 case CSI_74:
2791 process_window_ops (arg, nargs); 3125 process_window_ops (arg, nargs);
2792 break; 3126 break;
2793#endif 3127#endif
2794 3128
2795 case CSI_78: /* DECREQTPARM */ 3129 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3130 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3131 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3132 break;
2799 3133
2800 default: 3134 default:
2801 break; 3135 break;
2802 } 3136 }
2803} 3137}
2804/*}}} */ 3138/*}}} */
2805 3139
2806#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3141void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3142rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3143{
2811 int x, y; 3144 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3145 XWindowAttributes wattr;
2816 Window wdummy; 3146 Window wdummy;
3147
3148 dLocal (Display *, dpy);
2817 3149
2818 if (nargs == 0) 3150 if (nargs == 0)
2819 return; 3151 return;
3152
2820 switch (args[0]) 3153 switch (args[0])
2821 { 3154 {
2822 /* 3155 /*
2823 * commands 3156 * commands
2824 */ 3157 */
2825 case 1: /* deiconify window */ 3158 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3159 XMapWindow (dpy, parent);
2827 break; 3160 break;
2828 case 2: /* iconify window */ 3161 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3162 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3163 break;
2832 case 3: /* set position (pixels) */ 3164 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3165 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3166 break;
2835 case 4: /* set size (pixels) */ 3167 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3168 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3169 break;
2838 case 5: /* raise window */ 3170 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3171 XRaiseWindow (dpy, parent);
2840 break; 3172 break;
2841 case 6: /* lower window */ 3173 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3174 XLowerWindow (dpy, parent);
2843 break; 3175 break;
2844 case 7: /* refresh window */ 3176 case 7: /* refresh window */
2845 scr_touch (true); 3177 scr_touch (true);
2846 break; 3178 break;
2847 case 8: /* set size (chars) */ 3179 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3180 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3181 (unsigned int) (args[1] * fheight));
2850 break; 3182 break;
3183
3184 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3185 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3186 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3187 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
2855 break; 3189 break;
3190
2856 /* 3191 /*
2857 * reports - some output format copied from XTerm 3192 * reports - some output format copied from XTerm
2858 */ 3193 */
2859 case 11: /* report window state */ 3194 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3195 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3196 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3197 break;
2863 case 13: /* report window position */ 3198 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3200 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3201 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3202 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3203 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3204 break;
2870 case 14: /* report window size (pixels) */ 3205 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3207 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3208 break;
3209 case 18: /* report text area size (chars) */
3210 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3211 break;
2874 case 18: /* report window size (chars) */ 3212 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3213 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3214 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3215 case 20: /* report icon label */
3216 {
3217 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3218 XGetIconName (dpy, parent, &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3219 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3220 XFree (s);
3221 }
2881 break; 3222 break;
2882 case 21: /* report window title */ 3223 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3224 {
3225 char *s;
3226 XFetchName (dpy, parent, &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3227 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3228 XFree (s);
3229 }
2885 break; 3230 break;
2886#endif
2887
2888 } 3231 }
2889} 3232}
2890#endif 3233#endif
2891 3234
2892/*----------------------------------------------------------------------*/ 3235/*----------------------------------------------------------------------*/
2893/* 3236/*
2894 * get input up until STRING TERMINATOR (or BEL) 3237 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3238 * ends_how is terminator used. returned input must be free()'d
2896 */ 3239 */
2897unsigned char * 3240char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3241rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3242{
2900 int seen_esc = 0; /* seen escape? */ 3243 unicode_t ch;
3244 bool seen_esc = false;
2901 unsigned int n = 0; 3245 unsigned int n = 0;
2902 unsigned char *s; 3246 wchar_t string[CBUFSIZ];
2903 unsigned char ch, string[STRING_MAX];
2904 3247
2905 for (; (ch = cmd_getc ());) 3248 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3249 {
2907 if (ch == C0_BEL 3250 if (seen_esc)
2908 || ch == CHAR_ST 3251 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3252 if (ch == 0x5c) /* 7bit ST */
2910 break; 3253 break;
3254 else
3255 return NULL;
3256 }
2911 if (ch == C0_ESC) 3257 else if (ch == C0_ESC)
2912 { 3258 {
2913 seen_esc = 1; 3259 seen_esc = true;
2914 continue; 3260 continue;
2915 } 3261 }
3262 else if (ch == C0_BEL || ch == CHAR_ST)
3263 break;
2916 else if (ch == '\t') 3264 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3265 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3266 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3267 return NULL; /* other control character - exit */
3268
3269 seen_esc = false;
3270
2920 if (n < sizeof (string) - 1) 3271 if (n >= sizeof (string) - 1)
3272 // stop at some sane length
3273 return NULL;
3274
2921 string[n++] = ch; 3275 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3276 }
3277
2924 string[n++] = '\0'; 3278 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3279
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3280 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3281
2929 return s; 3282 return rxvt_wcstombs (string);
2930} 3283}
2931 3284
2932/*----------------------------------------------------------------------*/ 3285/*----------------------------------------------------------------------*/
2933/* 3286/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3287 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3288 */
2936void 3289void
2937rxvt_term::process_dcs_seq () 3290rxvt_term::process_dcs_seq ()
2938{ 3291{
2939 unsigned char eh, *s;
2940 /* 3292 /*
2941 * Not handled yet 3293 * Not handled yet
2942 */ 3294 */
3295
3296 unicode_t eh;
2943 s = get_to_st (&eh); 3297 char *s = get_to_st (eh);
2944 if (s) 3298 if (s)
2945 free (s); 3299 free (s);
3300
2946 return; 3301 return;
2947} 3302}
2948 3303
2949/*----------------------------------------------------------------------*/ 3304/*----------------------------------------------------------------------*/
2950/* 3305/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3306 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3307 */
2953void 3308void
2954rxvt_term::process_osc_seq () 3309rxvt_term::process_osc_seq ()
2955{ 3310{
2956 unsigned char ch, eh, *s; 3311 int arg;
2957 int arg;
2958 3312
2959 ch = cmd_getc (); 3313 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3314 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3315 arg = arg * 10 + (ch - '0');
2962 3316
2963 if (ch == ';') 3317 if (ch == ';')
2964 { 3318 {
3319 unicode_t eh;
2965 s = get_to_st (&eh); 3320 char *s = get_to_st (eh);
3321
2966 if (s) 3322 if (s)
2967 { 3323 {
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); 3324 process_xterm_seq (arg, s, eh);
2980 free (s); 3325 free (s);
2981 } 3326 }
2982 } 3327 }
2983} 3328}
3329
3330void
3331rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3332{
3333 if (str[0] == '?' && !str[1])
3334 {
3335 rgba c;
3336 pix_colors_focused[color].get (c);
3337
3338#if XFT
3339 if (c.a != rgba::MAX_CC)
3340 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3341 else
3342#endif
3343 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3344 }
3345 else
3346 set_window_color (color, str);
3347}
3348
2984/* 3349/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3350 * 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 */ 3351 */
3006void 3352void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3353rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3354{
3009 int changed = 0; 3355 int color;
3010 int color;
3011 char *buf, *name; 3356 char *buf, *name;
3357 bool query = str[0] == '?' && !str[1];
3358 int saveop = op;
3359
3360 dLocal (Display *, dpy);
3012 3361
3013 assert (str != NULL); 3362 assert (str != NULL);
3363
3364 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3365 return;
3366
3014 switch (op) 3367 switch (op)
3015 { 3368 {
3016 case XTerm_name: 3369 case XTerm_name:
3017 set_title (str); 3370 set_title (str);
3018 /* FALLTHROUGH */ 3371 /* FALLTHROUGH */
3019 case XTerm_iconName: 3372 case XTerm_iconName:
3020 set_iconName (str); 3373 set_icon_name (str);
3021 break; 3374 break;
3022 case XTerm_title: 3375 case XTerm_title:
3023 set_title (str); 3376 set_title (str);
3024 break; 3377 break;
3378 case XTerm_property:
3379 if (str[0] == '?')
3380 {
3381 Atom prop = display->atom (str + 1);
3382 Atom actual_type;
3383 int actual_format;
3384 unsigned long nitems;
3385 unsigned long bytes_after;
3386 unsigned char *value = 0;
3387 const char *str = "";
3388
3389 if (prop
3390 && XGetWindowProperty (dpy, parent,
3391 prop, 0, 1<<16, 0, AnyPropertyType,
3392 &actual_type, &actual_format,
3393 &nitems, &bytes_after, &value) == Success
3394 && actual_type != None
3395 && actual_format == 8)
3396 str = (const char *)(value);
3397
3398 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3399
3400 XFree (value);
3401 }
3402 else
3403 {
3404 char *eq = strchr (str, '=');
3405
3406 if (eq)
3407 {
3408 *eq = 0;
3409 set_utf8_property (display->atom (str), eq + 1);
3410 }
3411 else
3412 XDeleteProperty (dpy, parent,
3413 display->atom (str));
3414 }
3415 break;
3416
3025 case XTerm_Color: 3417 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3418 for (buf = (char *)str; buf && *buf;)
3027 { 3419 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3420 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3421 break;
3422
3030 *name++ = '\0'; 3423 *name++ = '\0';
3031 color = atoi (buf); 3424 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3425
3426 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3427 break;
3428
3034 if ((buf = STRCHR (name, ';')) != NULL) 3429 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3430 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3431
3432 process_color_seq (op, color, name, resp);
3037 } 3433 }
3434 break;
3435 case Rxvt_restoreFG:
3436 case XTerm_Color00:
3437 process_color_seq (op, Color_fg, str, resp);
3438 break;
3439 case Rxvt_restoreBG:
3440 case XTerm_Color01:
3441 process_color_seq (op, Color_bg, str, resp);
3038 break; 3442 break;
3039#ifndef NO_CURSORCOLOR 3443#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3444 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3445 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3446 break;
3043#endif 3447#endif
3044 case XTerm_Color_pointer: 3448 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3449 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3450 break;
3451 case XTerm_Color_pointer_bg:
3452 process_color_seq (op, Color_pointer_bg, str, resp);
3453 break;
3454#ifdef OPTION_HC
3455 case XTerm_Color_HC:
3456 process_color_seq (op, Color_HC, str, resp);
3457 break;
3458 case XTerm_Color_HTC:
3459 process_color_seq (op, Color_HTC, str, resp);
3460 break;
3461#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3462#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3463 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3464 process_color_seq (op, Color_BD, str, resp);
3050 break; 3465 break;
3051 case XTerm_Color_UL: 3466 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3467 process_color_seq (op, Color_UL, str, resp);
3053 break; 3468 break;
3054 case XTerm_Color_RV: 3469 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3470 process_color_seq (op, Color_IT, str, resp);
3056 break; 3471 break;
3057#endif 3472#endif
3473 case URxvt_Color_border:
3474 process_color_seq (op, Color_border, str, resp);
3475 break;
3058 3476
3059 case XTerm_Menu: 3477#if BG_IMAGE_FROM_ROOT
3478 case URxvt_Color_tint:
3479 process_color_seq (op, Color_tint, str, resp);
3060 /* 3480 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3481 bool changed = false;
3062 * so DON'T do it here 3482
3483 if (ISSET_PIXCOLOR (Color_tint))
3484 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3485
3486 if (changed)
3487 update_background ();
3063 */ 3488 }
3489
3064 break; 3490 break;
3491#endif
3492
3493#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3494 case Rxvt_Pixmap:
3066 if (*str != ';') 3495 if (!strcmp (str, "?"))
3067 { 3496 {
3068#if XPM_BACKGROUND 3497 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3498 int h_scale = fimage.h_scale;
3070 set_bgPixmap (str); /* change pixmap */ 3499 int v_scale = fimage.v_scale;
3071#endif 3500 int h_align = fimage.h_align;
3072 scr_touch (true); 3501 int v_align = fimage.v_align;
3502
3503 sprintf (str, "[%dx%d+%d+%d]",
3504 h_scale, v_scale,
3505 h_align, v_align);
3506 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3507 }
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 3508 else
3106 { 3509 {
3107 set_locale (str); 3510 bool changed = false;
3108 im_cb ();
3109 3511
3110 // TODO: call selection_make with the right values set 3512 if (*str != ';')
3111 // to re-fresh the selection. 3513 {
3112 if (display->selection_owner == this) 3514 try
3113 display->set_selection_owner (0); 3515 {
3516 fimage.set_file_geometry (this, str);
3517 changed = true;
3518 }
3519 catch (const class rxvt_failure_exception &e)
3520 {
3521 }
3522 }
3523 else
3524 {
3525 str++;
3526 if (fimage.set_geometry (str, true))
3527 changed = true;
3528 }
3529
3530 if (changed)
3531 {
3532 if (bg_window_position_sensitive ())
3533 {
3534 int x, y;
3535 get_window_origin (x, y);
3536 parent_x = x;
3537 parent_y = y;
3538 }
3539 update_background ();
3540 }
3114 } 3541 }
3115 break; 3542 break;
3543#endif
3544
3545 case XTerm_logfile:
3546 // TODO, when secure mode?
3547 break;
3548
3116#if 0 3549#if 0
3117 case XTerm_dumpscreen: /* no error notices */ 3550 case Rxvt_dumpscreen: /* no error notices */
3118 { 3551 {
3119 int fd; 3552 int fd;
3120 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3553 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3121 { 3554 {
3122 scr_dump (fd); 3555 scr_dump (fd);
3123 close (fd); 3556 close (fd);
3124 } 3557 }
3125 } 3558 }
3126 break; 3559 break;
3127#endif 3560#endif
3561 case XTerm_font:
3562 op = URxvt_font;
3563 case URxvt_font:
3564#if ENABLE_STYLES
3565 case URxvt_boldFont:
3566 case URxvt_italicFont:
3567 case URxvt_boldItalicFont:
3568#endif
3569 if (query)
3570 tt_printf ("\33]%d;%-.250s%c", saveop,
3571 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3572 ? fontset[op - URxvt_font]->fontdesc : "",
3573 resp);
3574 else
3575 {
3576 const char *&res = rs[Rs_font + (op - URxvt_font)];
3128 3577
3578 res = strdup (str);
3579 allocated.push_back ((void *)res);
3580 set_fonts ();
3581 }
3582 break;
3583
3584 case URxvt_version:
3585 if (query)
3586 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3587 op,
3588 rs[Rs_name], VERSION[0], VERSION[2],
3589 resp);
3590 break;
3591
3592#if !ENABLE_MINIMAL
3593 case URxvt_locale:
3594 if (query)
3595 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3596 else
3597 {
3598 set_locale (str);
3599 pty->set_utf8_mode (enc_utf8);
3600 init_xlocale ();
3601 }
3602 break;
3603
3604 case URxvt_view_up:
3605 case URxvt_view_down:
3606 {
3607 int lines = atoi (str);
3608
3609 if (lines)
3610 scr_page (op == URxvt_view_up ? UP : DN, lines);
3611 else
3612 scr_erase_savelines ();
3613 }
3614
3615 break;
3616#endif
3617
3618#if ENABLE_PERL
3619 case URxvt_perl:
3620 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3621 break;
3622#endif
3129 } 3623 }
3130} 3624}
3131/*----------------------------------------------------------------------*/ 3625/*----------------------------------------------------------------------*/
3132 3626
3133/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3627/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3138 * 's' = save 3632 * 's' = save
3139 * 'r' = restore 3633 * 'r' = restore
3140 * 't' = toggle 3634 * 't' = toggle
3141 * so no need for fancy checking 3635 * so no need for fancy checking
3142 */ 3636 */
3143int 3637int ecb_cold
3144rxvt_term::privcases (int mode, unsigned long bit) 3638rxvt_term::privcases (int mode, unsigned long bit)
3145{ 3639{
3146 int state; 3640 int state;
3147 3641
3148 if (mode == 's') 3642 if (mode == 's')
3149 { 3643 {
3150 SavedModes |= (PrivateModes & bit); 3644 if (priv_modes & bit)
3645 SavedModes |= bit;
3646 else
3647 SavedModes &= ~bit;
3151 return -1; 3648 return -1;
3152 } 3649 }
3153 else 3650 else
3154 { 3651 {
3155 if (mode == 'r') 3652 if (mode == 'r')
3156 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3653 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3157 else 3654 else
3158 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3655 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3159 PrivMode (state, bit); 3656
3657 if (state)
3658 priv_modes |= bit;
3659 else
3660 priv_modes &= ~bit;
3160 } 3661 }
3662
3161 return state; 3663 return state;
3162} 3664}
3163 3665
3164/* we're not using priv _yet_ */ 3666/* we're not using priv _yet_ */
3165void 3667void
3166rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3668rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3167{ 3669{
3168 unsigned int i, j; 3670 unsigned int i, j;
3169 int state; 3671 int state;
3672
3170 static const struct 3673 static const struct
3171 { 3674 {
3172 const int argval; 3675 const int argval;
3173 const unsigned long bit; 3676 const unsigned long bit;
3174 }
3175 argtopriv[] = { 3677 } argtopriv[] = {
3176 { 1, PrivMode_aplCUR }, 3678 { 1, PrivMode_aplCUR }, // DECCKM
3177 { 2, PrivMode_vt52 }, 3679 { 2, PrivMode_vt52 }, // DECANM
3178 { 3, PrivMode_132 }, 3680 { 3, PrivMode_132 }, // DECCOLM
3179 { 4, PrivMode_smoothScroll }, 3681 { 4, PrivMode_smoothScroll }, // DECSCLM
3180 { 5, PrivMode_rVideo }, 3682 { 5, PrivMode_rVideo }, // DECSCNM
3181 { 6, PrivMode_relOrigin }, 3683 { 6, PrivMode_relOrigin }, // DECOM
3182 { 7, PrivMode_Autowrap }, 3684 { 7, PrivMode_Autowrap }, // DECAWM
3685 // 8, auto-repeat keys // DECARM
3183 { 9, PrivMode_MouseX10 }, 3686 { 9, PrivMode_MouseX10 },
3184#ifdef menuBar_esc 3687 // 18 end FF to printer after print screen
3185 { menuBar_esc, PrivMode_menuBar }, 3688 // 19 Print screen prints full screen/scroll region
3186#endif 3689 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3187#ifdef scrollBar_esc 3690#ifdef scrollBar_esc
3188 { scrollBar_esc, PrivMode_scrollBar }, 3691 { scrollBar_esc, PrivMode_scrollBar },
3189#endif 3692#endif
3190 { 25, PrivMode_VisibleCursor },
3191 { 35, PrivMode_ShiftKeys }, 3693 { 35, PrivMode_ShiftKeys }, // rxvt extension
3694 // 38, tektronix mode // DECTEK
3192 { 40, PrivMode_132OK }, 3695 { 40, PrivMode_132OK },
3696 // 41 xterm more fixes NYI
3697 // 45 margin bell NYI
3698 // 46 start logging
3193 { 47, PrivMode_Screen }, 3699 { 47, PrivMode_Screen },
3194 { 66, PrivMode_aplKP }, 3700 { 66, PrivMode_aplKP }, // DECNKM
3195#ifndef NO_BACKSPACE_KEY 3701#ifndef NO_BACKSPACE_KEY
3196 { 67, PrivMode_BackSpace }, 3702 { 67, PrivMode_BackSpace }, // DECBKM
3197#endif 3703#endif
3198 { 1000, PrivMode_MouseX11 }, 3704 { 1000, PrivMode_MouseX11 },
3705 { 1002, PrivMode_MouseBtnEvent },
3706 { 1003, PrivMode_MouseAnyEvent },
3707#if ENABLE_FRILLS
3708 { 1005, PrivMode_ExtModeMouse },
3709#endif
3199 { 1010, PrivMode_TtyOutputInh }, 3710 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3200 { 1011, PrivMode_Keypress }, 3711 { 1011, PrivMode_Keypress }, // rxvt extension
3712#if ENABLE_FRILLS
3713 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3714#endif
3715 // 1035 enable modifiers for alt, numlock NYI
3716 // 1036 send ESC for meta keys NYI
3717 // 1037 send DEL for keypad delete NYI
3201 { 1047, PrivMode_Screen }, 3718 { 1047, PrivMode_Screen },
3719 // 1048 save and restore cursor, implemented in code
3202 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3720 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3721 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3722 { 2004, PrivMode_BracketPaste },
3203 }; 3723 };
3204 3724
3205 if (nargs == 0) 3725 if (nargs == 0)
3206 return; 3726 return;
3207 3727
… …
3214 for (i = 0; i < nargs; i++) 3734 for (i = 0; i < nargs; i++)
3215 { 3735 {
3216 state = -1; 3736 state = -1;
3217 3737
3218 /* basic handling */ 3738 /* basic handling */
3219 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3739 for (j = 0; j < ecb_array_length (argtopriv); j++)
3220 if (argtopriv[j].argval == arg[i]) 3740 if (argtopriv[j].argval == arg[i])
3221 { 3741 {
3222 state = privcases (mode, argtopriv[j].bit); 3742 state = privcases (mode, argtopriv[j].bit);
3223 break; 3743 break;
3224 } 3744 }
3225 3745
3226 /* extra handling for values with state unkept */ 3746 /* extra handling for values with state unkept */
3227 if (state == -1)
3228 switch (arg[i]) 3747 switch (arg[i])
3229 { 3748 {
3749#if ENABLE_STYLES
3750 case 1021:
3751 set_option (Opt_intensityStyles, mode);
3752
3753 scr_touch (true);
3754 break;
3755#endif
3230 case 1048: /* alternative cursor save */ 3756 case 1048: /* alternative cursor save */
3757 if (option (Opt_secondaryScreen))
3231 if (mode == 0) 3758 if (mode == 0)
3232 scr_cursor (RESTORE); 3759 scr_cursor (RESTORE);
3233 else if (mode == 1) 3760 else if (mode == 1)
3234 scr_cursor (SAVE); 3761 scr_cursor (SAVE);
3235 /* FALLTHROUGH */
3236 default:
3237 continue; /* for (;i;) */
3238 }
3239
3240 /* extra handling for values with valid 0 or 1 state */
3241 switch (arg[i])
3242 {
3243 /* case 1: - application cursor keys */
3244 case 2: /* VT52 mode */
3245 /* oddball mode. should be set regardless of set/reset
3246 * parameter. Return from VT52 mode with an ESC < from
3247 * within VT52 mode
3248 */
3249 PrivMode (1, PrivMode_vt52);
3250 break; 3762 break;
3763 }
3764
3765 if (state >= 0)
3766 /* extra handling for values with valid 0 or 1 state */
3767 switch (arg[i])
3768 {
3769 /* case 1: - application cursor keys */
3770 case 2: /* VT52 mode */
3771 /* oddball mode. should be set regardless of set/reset
3772 * parameter. Return from VT52 mode with an ESC < from
3773 * within VT52 mode
3774 */
3775 priv_modes |= PrivMode_vt52;
3776 break;
3251 case 3: /* 80/132 */ 3777 case 3: /* 80/132 */
3252 if (PrivateModes & PrivMode_132OK) 3778 if (priv_modes & PrivMode_132OK)
3253 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3779 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3254 (unsigned int)TermWin.height);
3255 break; 3780 break;
3256 case 4: /* smooth scrolling */ 3781 case 4: /* smooth scrolling */
3257 if (state)
3258 Options &= ~Opt_jumpScroll;
3259 else
3260 Options |= Opt_jumpScroll; 3782 set_option (Opt_jumpScroll, !state);
3261 break; 3783 break;
3262 case 5: /* reverse video */ 3784 case 5: /* reverse video */
3263 scr_rvideo_mode (state); 3785 scr_rvideo_mode (state);
3264 break; 3786 break;
3265 case 6: /* relative/absolute origins */ 3787 case 6: /* relative/absolute origins */
3266 scr_relative_origin (state); 3788 scr_relative_origin (state);
3267 break; 3789 break;
3268 case 7: /* autowrap */ 3790 case 7: /* autowrap */
3269 scr_autowrap (state); 3791 scr_autowrap (state);
3270 break; 3792 break;
3271 /* case 8: - auto repeat, can't do on a per window basis */ 3793 /* case 8: - auto repeat, can't do on a per window basis */
3272 case 9: /* X10 mouse reporting */ 3794 case 9: /* X10 mouse reporting */
3273 if (state) /* orthogonal */ 3795 if (state) /* orthogonal */
3274 PrivateModes &= ~ (PrivMode_MouseX11); 3796 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3275 break; 3797 break;
3276#ifdef menuBar_esc
3277 case menuBar_esc:
3278#ifdef MENUBAR
3279 map_menuBar (state);
3280#endif
3281 break;
3282#endif
3283#ifdef scrollBar_esc 3798#ifdef scrollBar_esc
3284 case scrollBar_esc: 3799 case scrollBar_esc:
3285 if (scrollbar_mapping (state)) 3800 scrollBar.map (state);
3286 {
3287 resize_all_windows (0, 0, 0); 3801 resize_all_windows (0, 0, 0);
3288 scr_touch (true); 3802 scr_touch (true);
3289 }
3290 break; 3803 break;
3291#endif 3804#endif
3292 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3293 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3294 break; 3807 break;
3295 /* case 35: - shift keys */ 3808 /* case 35: - shift keys */
3296 /* case 40: - 80 <--> 132 mode */ 3809 /* case 40: - 80 <--> 132 mode */
3297 case 47: /* secondary screen */ 3810 case 47: /* secondary screen */
3298 scr_change_screen (state); 3811 scr_change_screen (state);
3299 break; 3812 break;
3300 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3301 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3302 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3303 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3304 PrivateModes &= ~ (PrivMode_MouseX10); 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3305 break; 3818 break;
3306#if 0
3307 case 1001: 3819 case 1002:
3308 break; /* X11 mouse highlighting */ 3820 case 1003:
3309#endif 3821 if (state)
3822 {
3823 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3824 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3825 mouse_row = mouse_col = 0;
3826 vt_emask_mouse = PointerMotionMask;
3827 }
3828 else
3829 vt_emask_mouse = NoEventMask;
3830
3831 vt_select_input ();
3832 break;
3310 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3311 if (state)
3312 Options &= ~Opt_scrollTtyOutput;
3313 else
3314 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3315 break; 3835 break;
3316 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3317 if (state)
3318 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3319 else
3320 Options &= ~Opt_scrollTtyKeypress;
3321 break; 3838 break;
3322 case 1047: /* secondary screen w/ clearing */ 3839 case 1047: /* secondary screen w/ clearing last */
3323 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3840 if (option (Opt_secondaryScreen))
3324 if (current_screen != PRIMARY) 3841 if (!state)
3325 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3326 scr_change_screen (state); 3844 scr_change_screen (state);
3327 /* FALLTHROUGH */
3328 default:
3329 break; 3845 break;
3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3851 scr_change_screen (state);
3852
3853 if (option (Opt_secondaryScreen))
3854 if (state)
3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3858 break;
3859 default:
3860 break;
3330 } 3861 }
3331 } 3862 }
3332} 3863}
3333/*}}} */ 3864/*}}} */
3334 3865
3335/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3336void 3867void ecb_hot
3337rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3338{ 3869{
3339 unsigned int i; 3870 unsigned int i;
3340 short rendset; 3871 short rendset;
3341 int rendstyle; 3872 int rendstyle;
3342 3873
3343 if (nargs == 0) 3874 if (nargs == 0)
3344 { 3875 {
3345 scr_rendition (0, ~RS_None); 3876 scr_rendition (0, ~RS_None);
3346 return; 3877 return;
3347 } 3878 }
3879
3348 for (i = 0; i < nargs; i++) 3880 for (i = 0; i < nargs; i++)
3349 { 3881 {
3350 rendset = -1; 3882 rendset = -1;
3351 switch (arg[i]) 3883 switch (arg[i])
3352 { 3884 {
… …
3354 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3355 break; 3887 break;
3356 case 1: 3888 case 1:
3357 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3358 break; 3890 break;
3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3359 case 4: 3895 case 4:
3360 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3361 break; 3897 break;
3362 case 5: 3898 case 5: // slowly blinking
3899 case 6: // rapidly blinking
3363 rendset = 1, rendstyle = RS_Blink; 3900 rendset = 1, rendstyle = RS_Blink;
3364 break; 3901 break;
3902 //case 6: // scoansi light background
3365 case 7: 3903 case 7:
3366 rendset = 1, rendstyle = RS_RVid; 3904 rendset = 1, rendstyle = RS_RVid;
3367 break; 3905 break;
3368 case 22: 3906 case 8:
3907 // invisible. NYI
3908 break;
3909 //case 9: // crossed out
3910 //case 10: // scoansi acs off, primary font
3911 //case 11: // scoansi acs on, first alt font
3912 //case 12: // scoansi acs on, |0x80, second alt font
3913 //...
3914 //case 19: // ninth alt font
3915 //case 20: // gothic
3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3369 rendset = 0, rendstyle = RS_Bold; 3917 rendset = 0, rendstyle = RS_Bold;
3918 break;
3919 case 22: // normal intensity
3920 rendset = 0, rendstyle = RS_Bold;
3921 break;
3922 case 23: // disable italic
3923 rendset = 0, rendstyle = RS_Italic;
3370 break; 3924 break;
3371 case 24: 3925 case 24:
3372 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3373 break; 3927 break;
3374 case 25: 3928 case 25:
3375 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3376 break; 3930 break;
3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3377 case 27: 3934 case 27:
3378 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3379 break; 3936 break;
3937 //case 28: // visible. NYI
3938 //case 29: // not crossed-out
3380 } 3939 }
3940
3381 if (rendset != -1) 3941 if (rendset != -1)
3382 { 3942 {
3383 scr_rendition (rendset, rendstyle); 3943 scr_rendition (rendset, rendstyle);
3384 continue; /* for (;i;) */ 3944 continue; /* for (;i;) */
3385 } 3945 }
… …
3392 case 33: 3952 case 33:
3393 case 34: 3953 case 34:
3394 case 35: 3954 case 35:
3395 case 36: 3955 case 36:
3396 case 37: 3956 case 37:
3397 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3398 Color_fg);
3399 break; 3958 break;
3400#ifdef TTY_256COLOR 3959 case 38: // set fg color, ISO 8613-6
3401 case 38:
3402 if (nargs > i + 2 && arg[i + 1] == 5) 3960 if (nargs > i + 2 && arg[i + 1] == 5)
3403 { 3961 {
3404 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3962 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3405 Color_fg);
3406 i += 2; 3963 i += 2;
3407 } 3964 }
3408 break; 3965 break;
3409#endif
3410 case 39: /* default fg */ 3966 case 39: /* default fg */
3411 scr_color (Color_fg, Color_fg); 3967 scr_color (Color_fg, Color_fg);
3412 break; 3968 break;
3413 3969
3414 case 40: 3970 case 40:
… …
3417 case 43: 3973 case 43:
3418 case 44: 3974 case 44:
3419 case 45: 3975 case 45:
3420 case 46: 3976 case 46:
3421 case 47: 3977 case 47:
3422 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3978 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3423 Color_bg);
3424 break; 3979 break;
3425#ifdef TTY_256COLOR 3980 case 48: // set bg color, ISO 8613-6
3426 case 48:
3427 if (nargs > i + 2 && arg[i + 1] == 5) 3981 if (nargs > i + 2 && arg[i + 1] == 5)
3428 { 3982 {
3429 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3983 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3430 Color_bg);
3431 i += 2; 3984 i += 2;
3432 } 3985 }
3433 break; 3986 break;
3434#endif
3435 case 49: /* default bg */ 3987 case 49: /* default bg */
3436 scr_color (Color_bg, Color_bg); 3988 scr_color (Color_bg, Color_bg);
3437 break; 3989 break;
3438 3990
3439#ifndef NO_BRIGHTCOLOR 3991 //case 50: // not variable spacing
3992
3993#if !ENABLE_MINIMAL
3440 case 90: 3994 case 90:
3441 case 91: /* set bright fg color */ 3995 case 91: /* set bright fg color */
3442 case 92: 3996 case 92:
3443 case 93: 3997 case 93:
3444 case 94: 3998 case 94:
3445 case 95: 3999 case 95:
3446 case 96: 4000 case 96:
3447 case 97: 4001 case 97:
3448 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4002 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3449 Color_fg);
3450 break; 4003 break;
3451 case 100: 4004 case 100:
3452 case 101: /* set bright bg color */ 4005 case 101: /* set bright bg color */
3453 case 102: 4006 case 102:
3454 case 103: 4007 case 103:
3455 case 104: 4008 case 104:
3456 case 105: 4009 case 105:
3457 case 106: 4010 case 106:
3458 case 107: 4011 case 107:
3459 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3460 Color_bg);
3461 break; 4013 break;
3462#endif 4014#endif
3463
3464 } 4015 }
3465 } 4016 }
4017}
4018
4019void
4020rxvt_term::set_cursor_style (int style)
4021{
4022 if (!IN_RANGE_INC (style, 0, 4))
4023 return;
4024
4025 set_option (Opt_cursorUnderline, style >= 3);
4026
4027#ifdef CURSOR_BLINK
4028 set_option (Opt_cursorBlink, !style || (style & 1));
4029 cursor_blink_reset ();
4030#endif
4031
4032 want_refresh = 1;
3466} 4033}
3467/*}}} */ 4034/*}}} */
3468 4035
3469/*{{{ process Rob Nation's own graphics mode sequences */
3470void
3471rxvt_term::process_graphics ()
3472{
3473 unsigned char ch, cmd = cmd_getc ();
3474
3475 if (cmd == 'Q')
3476 { /* query graphics */
3477 tt_printf ("\033G0\n"); /* no graphics */
3478 return;
3479 }
3480 /* swallow other graphics sequences until terminating ':' */
3481 do
3482 ch = cmd_getc ();
3483 while (ch != ':');
3484}
3485/*}}} */
3486
3487/* ------------------------------------------------------------------------- */ 4036/* ---------------------------------------------------------------------- */
4037/* Write data to the pty as typed by the user, pasted with the mouse,
4038 * or generated by us in response to a query ESC sequence.
4039 */
3488 4040
3489/* 4041/*
3490 * Send printf () formatted output to the command. 4042 * Send printf () formatted output to the command.
3491 * Only use for small amounts of data. 4043 * Only use for small amounts of data.
3492 */ 4044 */
3493void 4045void
3494rxvt_term::tt_printf (const char *fmt,...) 4046rxvt_term::tt_printf (const char *fmt,...)
3495{ 4047{
3496 va_list arg_ptr; 4048 va_list arg_ptr;
3497 unsigned char buf[256]; 4049 char buf[256];
3498 4050
3499 va_start (arg_ptr, fmt); 4051 va_start (arg_ptr, fmt);
3500 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4052 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3501 va_end (arg_ptr); 4053 va_end (arg_ptr);
3502 tt_write (buf, STRLEN (buf)); 4054 tt_write (buf, strlen (buf));
3503} 4055}
3504 4056
3505/* ---------------------------------------------------------------------- */
3506/* Write data to the pty as typed by the user, pasted with the mouse, 4057/* Write data to the pty as typed by the user. */
3507 * or generated by us in response to a query ESC sequence.
3508 */
3509void 4058void
3510rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4059rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3511{ 4060{
3512 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4061 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4062 return;
3513 4063
3514 if (len) 4064 if (option (Opt_scrollTtyKeypress))
4065 if (view_start)
3515 { 4066 {
4067 view_start = 0;
4068 want_refresh = 1;
4069 }
4070
4071 tt_write_ (data, len);
4072}
4073
4074void
4075rxvt_term::tt_write (const char *data, unsigned int len)
4076{
4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
4079
4080 tt_write_ (data, len);
4081}
4082
4083static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4084
4085void
4086rxvt_term::tt_write_ (const char *data, unsigned int len)
4087{
4088 if (pty->pty < 0)
4089 return;
4090
4091 if (v_buflen == 0)
4092 {
4093 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4094
4095 max_it (written, 0);
4096
4097 if (written == len)
4098 return;
4099
4100 data += written;
4101 len -= written;
4102 }
4103
4104 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4105
4106 memcpy (v_buffer + v_buflen, data, len);
4107 v_buflen += len;
4108
4109 pty_ev.set (ev::READ | ev::WRITE);
4110}
4111
4112void rxvt_term::pty_write ()
4113{
4114 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4115
4116 if (written > 0)
4117 {
4118 v_buflen -= written;
4119
3516 if (v_buflen == 0) 4120 if (v_buflen == 0)
3517 { 4121 {
3518 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3519
3520 if ((unsigned int)written == len)
3521 return;
3522
3523 data += written;
3524 len -= written;
3525 }
3526
3527
3528 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3529
3530 memcpy (v_buffer + v_buflen, data, len);
3531 v_buflen += len;
3532 }
3533
3534 for (;;)
3535 {
3536 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3537
3538 if (written > 0)
3539 {
3540 v_buflen -= written;
3541
3542 if (v_buflen == 0)
3543 {
3544 free (v_buffer); 4122 free (v_buffer);
3545 v_buffer = 0; 4123 v_buffer = 0;
3546 v_buflen = 0;
3547 4124
3548 pty_ev.set (EVENT_READ); 4125 pty_ev.set (ev::READ);
3549 return;
3550 }
3551
3552 memmove (v_buffer, v_buffer + written, v_buflen);
3553 }
3554 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3555 // original code just ignores this...
3556 destroy ();
3557 else
3558 {
3559 pty_ev.set (EVENT_READ | EVENT_WRITE);
3560 return; 4126 return;
3561 } 4127 }
4128
4129 memmove (v_buffer, v_buffer + written, v_buflen);
3562 } 4130 }
4131 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4132 pty_ev.set (ev::READ);
3563} 4133}
3564 4134
3565/*----------------------- end-of-file (C source) -----------------------*/ 4135/*----------------------- end-of-file (C source) -----------------------*/
3566 4136

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