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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.90 by pcg, Fri Apr 2 19:09:52 2004 UTC vs.
Revision 1.558 by root, Tue Sep 2 16:28:34 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#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 68
59// exception thrown when the command parser runs out of input data 69#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 70
62/*{{{ Convert the keypress event into a string */ 71#define ISO_14755_STARTED 0x80000000UL
63void 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
64rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
65{ 409{
66 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
67 unsigned int newlen; 411 KeySym keysym = NoSymbol;
68 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
69#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
70 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
71#endif 418#endif
72 int valid_keysym;
73 unsigned char kbuf[KBUFSZ];
74 419
75 /* 420 /*
76 * 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
77 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
78 * 423 *
79 * Always permit `shift' to override the current setting 424 * Always permit `shift' to override the current setting
80 */ 425 */
81 shft = (ev.state & ShiftMask); 426 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 427 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 428 meta = ev.state & ModMetaMask;
84
85 if (numlock_state || (ev.state & ModNumLockMask))
86 {
87 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP);
89 }
90 429
91 kbuf[0] = 0; 430 kbuf[0] = 0;
92 431
93#ifdef USE_XIM 432#if USE_XIM
94 if (Input_Context) 433 if (Input_Context)
95 { 434 {
96 Status status_return; 435 Status status_return;
97 436
98#if 0 437#if 0
99#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
100 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
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
103 else 442 else
104#endif 443#endif
105#endif 444#endif
106 { 445 {
… …
108 447
109 // the XOpenIM manpage lies about hardcoding the locale 448 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 449 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 450 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 451 SET_LOCALE (rs[Rs_imLocale]);
452
113 // assume wchar_t == unicode or better 453 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 454 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 455 KBUFSZ, &keysym, &status_return);
456
116 if (rs[Rs_imLocale]) 457 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 458 SET_LOCALE (locale);
118 459
119 if (status_return == XLookupChars 460 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 461 || status_return == XLookupBoth)
… …
134 } 475 }
135 } 476 }
136 else 477 else
137 len = 0; 478 len = 0;
138 } 479 }
139
140 valid_keysym = status_return == XLookupKeySym
141 || status_return == XLookupBoth;
142 } 480 }
143 else 481 else
144#endif 482#endif
145 { 483 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol;
148 }
149
150 if (valid_keysym)
151 { 485 }
486
487 if (keysym != NoSymbol)
488 {
489 KeySym orig_keysym = keysym;
490
491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
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)
509 {
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]);
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;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
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
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
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;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
704 {
705#ifdef KEYSYM_RESOURCE
706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
707 return;
708#endif
709
152 if (TermWin.saveLines) 710 if (saveLines)
153 { 711 {
154#ifdef UNSHIFTED_SCROLLKEYS 712#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 713 if (!ctrl && !meta)
156 {
157#else 714#else
158 if (IS_SCROLL_MOD) 715 if (IS_SCROLL_MOD)
716#endif
159 { 717 {
160#endif
161 int lnsppg; 718 int lnsppg;
162 719
163#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 722#else
166 lnsppg = TermWin.nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
167#endif 724#endif
725 max_it (lnsppg, 1);
726
168 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
169 { 728 {
170 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
171 return; 730 return;
172 } 731 }
173 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
174 { 733 {
175 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
176 return; 735 return;
177 } 736 }
178 } 737 }
179#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
181 { 740 {
182 if (keysym == XK_Up) 741 if (keysym == XK_Up)
183 { 742 {
184 scr_page (UP, 1); 743 scr_page (1);
185 return; 744 return;
186 } 745 }
187 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
188 { 747 {
189 scr_page (DN, 1); 748 scr_page (-1);
190 return; 749 return;
191 } 750 }
192 } 751 }
193#endif 752#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
196 { 755 {
197 if (keysym == XK_Home) 756 if (keysym == XK_Home)
198 { 757 {
199 scr_move_to (0, 1); 758 scr_changeview (top_row);
200 return; 759 return;
201 } 760 }
202 else if (keysym == XK_End) 761 else if (keysym == XK_End)
203 { 762 {
204 scr_move_to (1, 0); 763 scr_changeview (0);
205 return; 764 return;
206 } 765 }
207 } 766 }
208#endif 767#endif
209 } 768 }
210 769
211 if (shft) 770 if (shft)
212 { 771 {
213 /* Shift + F1 - F10 generates F11 - F20 */
214 if (keysym >= XK_F1 && keysym <= XK_F10)
215 {
216 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */
218 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 773 {
221 switch (keysym) 774 switch (keysym)
222 { 775 {
223 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
226 return; 779 return;
780#if TODO
227 /* rxvt extras */ 781 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 783 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 785 return;
786#endif
234 } 787 }
235 } 788 }
236 } 789 }
237#ifdef PRINTPIPE 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
238 if (keysym == XK_Print) 793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
239 { 796 {
240 scr_printscreen (ctrl | shft); 797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
241 return; 803 return;
242 } 804 }
243#endif
244 805
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 806#if ENABLE_FRILLS || ISO_14755
807 // ISO 14755 support
808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 { 809 {
247#ifdef KEYSYM_RESOURCE 810 int hv;
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 811
812 if (iso14755buf & ISO_14755_51
813 && (keysym == XK_space || keysym == XK_KP_Space
814 || keysym == XK_Return || keysym == XK_KP_Enter))
249 { 815 {
250 unsigned int l; 816 commit_iso14755 ();
251 const unsigned char *kbuf0; 817 iso14755buf = ISO_14755_51;
252 818# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 819 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 820# endif
261 ) 821 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 822 }
266 823 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
828# endif
829 return;
830 }
831 else if ((hv = hex_keyval (ev)) >= 0)
832 {
833 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
834 | hv | ISO_14755_51;
835# if ISO_14755
836 iso14755_51 (iso14755buf & ISO_14755_MASK);
837# endif
268 return; 838 return;
269 } 839 }
270 else 840 else
271#endif
272 { 841 {
273 newlen = 1; 842# if ISO_14755
274 switch (keysym) 843 scr_overlay_off ();
275 {
276#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace)
279 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0';
283 }
284 else
285 STRCPY (kbuf, key_backspace);
286 break;
287#endif
288#ifndef NO_DELETE_KEY
289 case XK_Delete:
290 STRCPY (kbuf, key_delete);
291 break;
292#endif
293 case XK_Tab:
294 if (shft)
295 STRCPY (kbuf, "\033[Z");
296 else
297 {
298#ifdef CTRL_TAB_MAKES_META
299 if (ctrl)
300 meta = 1;
301#endif
302#ifdef MOD4_TAB_MAKES_META
303 if (ev.state & Mod4Mask)
304 meta = 1;
305#endif
306 newlen = 0;
307 }
308 break;
309
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */
333 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl)
336 {
337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
340 else if (PrivateModes & PrivMode_aplCUR)
341 kbuf[1] = 'O';
342 break;
343
344#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior:
347 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349 {
350 STRCPY (kbuf, "\033Oy");
351 break;
352 }
353 /* FALLTHROUGH */
354# endif 844# endif
355 case XK_Prior: 845 iso14755buf = 0;
356 STRCPY (kbuf, "\033[5~"); 846 }
357 break; 847 }
358# ifdef XK_KP_Next 848 else if (option (Opt_iso14755) &&
359 case XK_KP_Next: 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
360 /* allow shift to override */ 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 851 if (!(iso14755buf & ISO_14755_STARTED))
362 { 852 {
363 STRCPY (kbuf, "\033Os"); 853 iso14755buf |= ISO_14755_STARTED;
364 break; 854# if ISO_14755
365 } 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
366 /* FALLTHROUGH */ 856 scr_overlay_set (0, 0, "ISO 14755 mode");
367# endif 857# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 }
378 else
379 {
380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
384
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1);
404 break;
405
406 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */
408 case XK_KP_Separator: /* "\033Ol" : "," */
409 case XK_KP_Subtract: /* "\033Om" : "-" */
410 case XK_KP_Decimal: /* "\033On" : "." */
411 case XK_KP_Divide: /* "\033Oo" : "/" */
412 case XK_KP_0: /* "\033Op" : "0" */
413 case XK_KP_1: /* "\033Oq" : "1" */
414 case XK_KP_2: /* "\033Or" : "2" */
415 case XK_KP_3: /* "\033Os" : "3" */
416 case XK_KP_4: /* "\033Ot" : "4" */
417 case XK_KP_5: /* "\033Ou" : "5" */
418 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424 {
425 STRCPY (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0';
432 }
433 break;
434
435 case XK_Find:
436 STRCPY (kbuf, "\033[1~");
437 break;
438 case XK_Insert:
439 STRCPY (kbuf, "\033[2~");
440 break;
441#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove:
443 /* FALLTHROUGH */
444#endif
445 case XK_Execute:
446 STRCPY (kbuf, "\033[3~");
447 break;
448 case XK_Select:
449 STRCPY (kbuf, "\033[4~");
450 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End:
462 STRCPY (kbuf, KS_END);
463 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home:
475 STRCPY (kbuf, KS_HOME);
476 break;
477
478#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481 case XK_F1: /* "\033[11~" */
482 case XK_F2: /* "\033[12~" */
483 case XK_F3: /* "\033[13~" */
484 case XK_F4: /* "\033[14~" */
485 case XK_F5: /* "\033[15~" */
486 FKEY (11, XK_F1);
487 break;
488 case XK_F6: /* "\033[17~" */
489 case XK_F7: /* "\033[18~" */
490 case XK_F8: /* "\033[19~" */
491 case XK_F9: /* "\033[20~" */
492 case XK_F10: /* "\033[21~" */
493 FKEY (17, XK_F6);
494 break;
495 case XK_F11: /* "\033[23~" */
496 case XK_F12: /* "\033[24~" */
497 case XK_F13: /* "\033[25~" */
498 case XK_F14: /* "\033[26~" */
499 FKEY (23, XK_F11);
500 break;
501 case XK_F15: /* "\033[28~" */
502 case XK_F16: /* "\033[29~" */
503 FKEY (28, XK_F15);
504 break;
505 case XK_Help: /* "\033[28~" */
506 FKEY (28, XK_Help);
507 break;
508 case XK_Menu: /* "\033[29~" */
509 FKEY (29, XK_Menu);
510 break;
511 case XK_F17: /* "\033[31~" */
512 case XK_F18: /* "\033[32~" */
513 case XK_F19: /* "\033[33~" */
514 case XK_F20: /* "\033[34~" */
515 case XK_F21: /* "\033[35~" */
516 case XK_F22: /* "\033[36~" */
517 case XK_F23: /* "\033[37~" */
518 case XK_F24: /* "\033[38~" */
519 case XK_F25: /* "\033[39~" */
520 case XK_F26: /* "\033[40~" */
521 case XK_F27: /* "\033[41~" */
522 case XK_F28: /* "\033[42~" */
523 case XK_F29: /* "\033[43~" */
524 case XK_F30: /* "\033[44~" */
525 case XK_F31: /* "\033[45~" */
526 case XK_F32: /* "\033[46~" */
527 case XK_F33: /* "\033[47~" */
528 case XK_F34: /* "\033[48~" */
529 case XK_F35: /* "\033[49~" */
530 FKEY (31, XK_F17);
531 break;
532#undef FKEY
533 default:
534 newlen = 0;
535 break;
536 }
537 if (newlen)
538 len = STRLEN (kbuf);
539 } 858 }
540
541 /*
542 * Pass meta for all function keys, if 'meta' option set
543 */
544#ifdef META8_OPTION
545 if (meta && (meta_char == 0x80) && len > 0)
546 kbuf[len - 1] |= 0x80;
547#endif 859#endif
548 860
861#ifdef PRINTPIPE
862 if (keysym == XK_Print)
549 } 863 {
550 else if (ctrl && keysym == XK_minus) 864 scr_printscreen (ctrl | shft);
865 return;
551 { 866 }
552 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 }
555 else
556 {
557#ifdef META8_OPTION
558 /* set 8-bit on */
559 if (meta && (meta_char == 0x80))
560 {
561 unsigned char *ch;
562
563 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80;
565
566 meta = 0;
567 }
568#endif 867#endif
569 /* nil */ ;
570 }
571 } 868 }
572 869
573 if (len <= 0) 870 if (len <= 0)
574 return; /* not mapped */ 871 return; /* not mapped */
575 872
576 if (Options & Opt_scrollTtyKeypress) 873 tt_write_user_input (kbuf, (unsigned int)len);
577 if (TermWin.view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
578 { 889 {
579 TermWin.view_start = 0; 890# if ISO_14755
580 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
581 } 920 }
582 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
583 /* 922 {
584 * these modifications only affect the static keybuffer 923# if ISO_14755
585 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
586 *
587 * eg,
588 * Prior = "ESC[5~"
589 * Shift+Prior = "ESC[5$"
590 * Ctrl+Prior = "ESC[5^"
591 * Ctrl+Shift+Prior = "ESC[5@"
592 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
593 */
594 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
595 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
596
597 /* escape prefix */
598 if (meta
599#ifdef META8_OPTION
600 && meta_char == C0_ESC
601#endif 925# endif
602 ) 926 if (iso14755buf & ISO_14755_51)
603 { 927 commit_iso14755 ();
604 const unsigned char ch = C0_ESC; 928#if ISO_14755
605 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
932
933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
935 }
936# endif
937 else
938 iso14755buf = 0;
606 } 939 }
940#endif
607 941
608#if defined(DEBUG_CMD) 942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len);
619}
620/*}}} */
621
622#if (MENUBAR_MAX)
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
624/* attempt to `write' count to the input buffer */
625unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627{
628 unsigned int n, s;
629
630 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632
633 if (n > 0 && s < count)
634 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n;
639 s += n;
640 }
641
642 if (count > s)
643 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
645 count = s;
646 }
647
648 for (; count--;)
649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
653 return 0; 943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
654} 951}
655#endif /* MENUBAR_MAX */
656 952
657void 953void
658rxvt_term::flush () 954rxvt_term::flush ()
659{ 955{
660#ifdef TRANSPARENT 956 flush_ev.stop ();
661 if (want_full_refresh) 957
958#ifdef HAVE_IMG
959 if (bg_flags & BG_NEEDS_REFRESH)
662 { 960 {
663 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 962 scr_touch (false);
666 want_refresh = 1;
667 } 963 }
668#endif 964#endif
669 965
670 if (want_refresh) 966 if (want_refresh)
671 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
672 scr_refresh (refresh_type); 1006 scr_refresh ();
673 scrollbar_show (1); 1007 scrollBar.show (1);
674#ifdef USE_XIM 1008#if USE_XIM
675 IMSendSpot (); 1009 im_send_spot ();
676#endif 1010#endif
677
678 } 1011 }
679 1012
680 display->flush (); 1013 display->flush ();
681} 1014}
682 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
683void 1017void
684rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
685{ 1019{
686 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1028{
1029 make_current ();
1030
1031 refresh_count = 0;
689 flush (); 1032 flush ();
690} 1033}
691 1034
692#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
693void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (hidden_cursor)
1040 {
1041 hidden_cursor = 0;
1042 want_refresh = 1;
1043 }
1044
1045 if (option (Opt_cursorBlink))
1046 cursor_blink_ev.again ();
1047 else
1048 cursor_blink_ev.stop ();
1049}
1050
1051void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1052rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1053{
696 hidden_cursor = !hidden_cursor; 1054 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1055 want_refresh = 1;
698 1056 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1057}
701#endif 1058#endif
702 1059
703#ifdef TEXT_BLINK 1060#ifdef TEXT_BLINK
704void 1061void
705rxvt_term::text_blink_cb (time_watcher &w) 1062rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1063{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1064 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1065 {
709 hidden_text = !hidden_text; 1066 hidden_text = !hidden_text;
710 want_refresh = 1; 1067 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1068 refresh_check ();
1069 }
1070 else
1071 w.stop ();
1072}
1073#endif
1074
1075#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1076void
1077rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1078{
1079 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1080 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
712 } 1081 {
1082 want_refresh = 1;
1083 refresh_check ();
1084 }
1085 else
1086 w.stop ();
1087}
1088#endif
1089
1090#ifdef SELECTION_SCROLLING
1091void
1092rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1093{
1094 if (scr_page (scroll_selection_lines))
1095 {
1096 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1097 want_refresh = 1;
1098 refresh_check ();
1099 }
1100 else
1101 w.stop ();
1102}
1103#endif
1104
1105#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1106void
1107rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1108{
1109 if (scr_page (mouse_slip_wheel_speed))
1110 {
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114
1115 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1116 {
1117 mouse_slip_wheel_speed = 0;
1118 w.stop ();
1119 }
1120}
1121#endif
1122
1123#if LINUX_YIELD_HACK
1124static struct event_handler
1125{
1126 ev::prepare yield_ev;
1127
1128 void yield_cb (ev::prepare &w, int revents)
1129 {
1130 // this should really be sched_yield(), but the linux guys thought
1131 // that giving a process calling sched_yield () less cpu time than
1132 // ones with high nice levels is a useful thing to do. It surely is is
1133 // allowed by the sus... as is returning ENOSYS.
1134 // since the linux guys additionally thought that breaking the only
1135 // known workaround against their unusable sched_yield hack is cool,
1136 // we just nanosleep a bit and hope for the best.
1137
1138 struct timespec ts = { 0, 1000 };
1139 nanosleep (&ts, 0);
1140
1141 w.stop ();
1142 }
1143
1144 event_handler ()
1145 : yield_ev (this, &event_handler::yield_cb)
1146 {
1147 }
1148} event_handler;
1149#endif
1150
1151/* make sure all the cmd data is at beginning of cmdbuf */
1152void
1153rxvt_term::cmdbuf_reify ()
1154{
1155 if (cmdbuf_ptr == cmdbuf_base)
1156 return;
1157
1158 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1159
1160 memmove (cmdbuf_base, cmdbuf_ptr, used);
1161 cmdbuf_ptr = cmdbuf_base;
1162 cmdbuf_endp = cmdbuf_ptr + used;
1163
1164}
1165
1166#if defined (KEYSYM_RESOURCE)
1167void
1168rxvt_term::cmdbuf_append (const char *str, size_t count)
1169{
1170 cmdbuf_reify ();
1171
1172 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1173
1174 if (count > avail)
1175 return;
1176
1177 memcpy (cmdbuf_endp, str, count);
1178 cmdbuf_endp += count;
1179
1180 cmd_parse ();
713} 1181}
714#endif 1182#endif
715 1183
716bool 1184bool
717rxvt_term::pty_fill () 1185rxvt_term::pty_fill ()
718{ 1186{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1187 cmdbuf_reify ();
720 1188
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1189 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1190
1191 if (!avail)
1192 {
1193 // normally this indicates a "too long" command sequence - just drop the data we have
722 cmdbuf_ptr = cmdbuf_base; 1194 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1195 cmdbuf_endp = cmdbuf_ptr;
1196 avail = CBUFSIZ;
1197 }
724 1198
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1199 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
726 1200
727 if (n > 0) 1201 if (r > 0)
728 { 1202 {
729 cmdbuf_endp += n; 1203 cmdbuf_endp += r;
730 return true; 1204 return true;
731 } 1205 }
732 else if (n < 0 && errno != EAGAIN) 1206 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1207 {
1208#if LINUX_YIELD_HACK
1209 if (display->is_local)
1210 event_handler.yield_ev.start ();
1211#endif
1212 }
1213 else
1214 {
1215 pty_ev.stop ();
1216
1217 if (!option (Opt_hold))
733 destroy (); 1218 destroy ();
734 1219 }
1220
735 return false; 1221 return false;
736} 1222}
737 1223
738void 1224void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1225rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1226{
741 SET_R (this); 1227 make_current ();
742 SET_LOCALE (locale);
743 1228
744 if (revents & EVENT_WRITE) 1229 if (revents & ev::READ)
745 tt_write (0, 0);
746 else if (revents & EVENT_READ)
747 {
748 // loop, but don't allow a single term to monopolize us 1230 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong 1231 for (int i = CBUFCNT; i-- && pty_fill (); )
750 while (pty_fill ())
751 {
752 if (!seen_input)
753 {
754 seen_input = 1;
755 /* once we know the shell is running, send the screen size. Again! */
756 // I don't know why, btw.
757 tt_winch ();
758 }
759
760 if (cmd_parse ()) 1232 cmd_parse ();
761 break; 1233
762 } 1234 if (revents & ev::WRITE)
763 } 1235 pty_write ();
1236
1237 refresh_check ();
764} 1238}
1239
1240void ecb_cold
1241rxvt_term::pointer_unblank ()
1242{
1243 XDefineCursor (dpy, vt, TermWin_cursor);
1244 recolour_cursor ();
765 1245
766#ifdef POINTER_BLANK 1246#ifdef POINTER_BLANK
767void
768rxvt_term::pointer_unblank ()
769{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
771 recolour_cursor ();
772
773 hidden_pointer = 0; 1247 hidden_pointer = 0;
774 1248
775 if (Options & Opt_pointerBlank) 1249 if (option (Opt_pointerBlank))
776 pointer_ev.start (NOW + pointerBlankDelay); 1250 pointer_ev.start (pointerBlankDelay);
1251#endif
777} 1252}
778 1253
779void 1254#ifdef POINTER_BLANK
1255void ecb_cold
780rxvt_term::pointer_blank () 1256rxvt_term::pointer_blank ()
781{ 1257{
782 if (! (Options & Opt_pointerBlank)) 1258 if (!option (Opt_pointerBlank))
783 return; 1259 return;
784 1260
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1261 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1262 XFlush (dpy);
787 1263
788 hidden_pointer = 1; 1264 hidden_pointer = 1;
789} 1265}
790 1266
791void 1267void ecb_cold
792rxvt_term::pointer_cb (time_watcher &w) 1268rxvt_term::pointer_cb (ev::timer &w, int revents)
793{ 1269{
794 SET_R (this); 1270 make_current ();
795 SET_LOCALE (locale);
796 1271
797 pointer_blank (); 1272 pointer_blank ();
798} 1273}
799#endif 1274#endif
800 1275
801void 1276void
802rxvt_term::mouse_report (XButtonEvent &ev) 1277rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1278{
804 int button_number, key_state = 0; 1279 int button_number, key_state = 0;
805 int x, y; 1280 int x, y;
1281 int code = 32;
806 1282
807 x = ev.x; 1283 x = Pixel2Col (ev.x) + 1;
808 y = ev.y; 1284 y = Pixel2Row (ev.y) + 1;
809 pixel_position (&x, &y); 1285
1286 if (ev.type == MotionNotify)
1287 {
1288 if (x == mouse_row && y == mouse_col)
1289 return;
1290
1291 mouse_row = x;
1292 mouse_col = y;
1293 code += 32;
1294 }
810 1295
811 if (MEvent.button == AnyButton) 1296 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1297 button_number = 3;
814 }
815 else 1298 else
816 { 1299 {
817 button_number = MEvent.button - Button1; 1300 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1301 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1302 if (button_number >= 3)
820 button_number += (64 - 3); 1303 button_number += 64 - 3;
821 } 1304 }
822 1305
823 if (PrivateModes & PrivMode_MouseX10) 1306 if (priv_modes & PrivMode_MouseX10)
824 { 1307 {
825 /* 1308 /*
826 * do not report ButtonRelease 1309 * do not report ButtonRelease
827 * no state info allowed 1310 * no state info allowed
828 */ 1311 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1326 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1327 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1328#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1329 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1330#endif
848
849 } 1331 }
850 1332
851#ifdef DEBUG_MOUSEREPORT 1333#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1334 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1335 if (key_state & 16)
854 fputc ('C', stderr); 1336 fputc ('C', stderr);
855 if (key_state & 4) 1337 if (key_state & 4)
856 fputc ('S', stderr); 1338 fputc ('S', stderr);
… …
858 fputc ('A', stderr); 1340 fputc ('A', stderr);
859 if (key_state & 32) 1341 if (key_state & 32)
860 fputc ('2', stderr); 1342 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1343 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1344 button_number,
863 x + 1, 1345 x,
864 y + 1); 1346 y);
865#else 1347#endif
1348
1349#if ENABLE_FRILLS
1350 if (priv_modes & PrivMode_ExtMouseRight)
1351 tt_printf ("\033[%d;%d;%dM",
1352 code + button_number + key_state,
1353 x,
1354 y);
1355 else if (priv_modes & PrivMode_ExtModeMouse)
1356 tt_printf ("\033[M%c%lc%lc",
1357 code + button_number + key_state,
1358 wint_t (32 + x),
1359 wint_t (32 + y));
1360 else
1361#endif
866 tt_printf ("\033[M%c%c%c", 1362 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1363 code + button_number + key_state,
868 (32 + x + 1), 1364 32 + x,
869 (32 + y + 1)); 1365 32 + y);
870#endif
871} 1366}
872
873#ifdef USING_W11LIB
874void
875rxvt_W11_process_x_event (XEvent *ev)
876{
877 rxvt_t *r = rxvt_get_r ();
878
879 x_cb (*ev);
880}
881#endif
882 1367
883/*{{{ process an X event */ 1368/*{{{ process an X event */
884void 1369void ecb_hot
885rxvt_term::x_cb (XEvent &ev) 1370rxvt_term::x_cb (XEvent &ev)
886{ 1371{
887 SET_R (this); 1372 make_current ();
888 SET_LOCALE (locale);
889 1373
890#if defined(CURSOR_BLINK) 1374 dLocal (Display *, dpy);
891 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892 {
893 if (hidden_cursor)
894 {
895 hidden_cursor = 0;
896 want_refresh = 1;
897 }
898 1375
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1376 if (ev.xany.window == vt
900 } 1377 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1378 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
902
903#if defined(POINTER_BLANK)
904 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905 {
906 if (ev.type == MotionNotify
907 || ev.type == ButtonPress
908 || ev.type == ButtonRelease)
909 if (hidden_pointer)
910 pointer_unblank ();
911
912 if (ev.type == KeyPress && hidden_pointer == 0)
913 pointer_blank ();
914 }
915#endif
916
917#ifdef USE_XIM
918 if (XFilterEvent (&ev, None))
919 return; 1379 return;
920#endif
921 1380
1381 // for XQueryPointer
922 Window unused_root, unused_child; 1382 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1383 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1384 unsigned int unused_mask;
925
926#ifdef DEBUG_X
927 const char *const eventnames[] =
928 { /* mason - this matches my system */
929 "",
930 "",
931 "KeyPress",
932 "KeyRelease",
933 "ButtonPress",
934 "ButtonRelease",
935 "MotionNotify",
936 "EnterNotify",
937 "LeaveNotify",
938 "FocusIn",
939 "FocusOut",
940 "KeymapNotify",
941 "Expose",
942 "GraphicsExpose",
943 "NoExpose",
944 "VisibilityNotify",
945 "CreateNotify",
946 "DestroyNotify",
947 "UnmapNotify",
948 "MapNotify",
949 "MapRequest",
950 "ReparentNotify",
951 "ConfigureNotify",
952 "ConfigureRequest",
953 "GravityNotify",
954 "ResizeRequest",
955 "CirculateNotify",
956 "CirculateRequest",
957 "PropertyNotify",
958 "SelectionClear",
959 "SelectionRequest",
960 "SelectionNotify",
961 "ColormapNotify",
962 "ClientMessage",
963 "MappingNotify"
964 };
965#endif
966
967#ifdef DEBUG_X
968 struct timeval tp;
969 struct tm *ltt;
970 (void)gettimeofday (&tp, NULL);
971 ltt = localtime (& (tp.tv_sec));
972 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));
973#endif
974 1385
975 switch (ev.type) 1386 switch (ev.type)
976 { 1387 {
977 case KeyPress: 1388 case KeyPress:
978 lookup_key (ev.xkey); 1389 key_press (ev.xkey);
979 break; 1390 break;
980 1391
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1392 case KeyRelease:
983 { 1393 key_release (ev.xkey);
984 if (! (ev.xkey.state & ControlMask))
985 mouse_slip_wheel_speed = 0;
986 else
987 {
988 KeySym ks;
989
990 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991 if (ks == XK_Control_L || ks == XK_Control_R)
992 mouse_slip_wheel_speed = 0;
993 }
994 break; 1394 break;
995 }
996#endif
997 1395
998 case ButtonPress: 1396 case ButtonPress:
999 button_press (ev.xbutton); 1397 button_press (ev.xbutton);
1000 break; 1398 break;
1001 1399
… …
1003 button_release (ev.xbutton); 1401 button_release (ev.xbutton);
1004 break; 1402 break;
1005 1403
1006 case ClientMessage: 1404 case ClientMessage:
1007 if (ev.xclient.format == 32 1405 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1406 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1009 destroy ();
1010#ifdef OFFIX_DND
1011 /* OffiX Dnd (drag 'n' drop) protocol */
1012 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1013 && (ev.xclient.data.l[0] == DndFile
1014 || ev.xclient.data.l[0] == DndDir
1015 || ev.xclient.data.l[0] == DndLink))
1016 { 1407 {
1017 /* Get Dnd data */ 1408 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1409 {
1019 int ActualFormat; 1410 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1411 {
1021 unsigned long Size, RemainingBytes; 1412 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1413 {
1023 XGetWindowProperty (display->display, display->root, 1414 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1415 destroy ();
1025 0L, 1000000L, 1416 }
1026 False, AnyPropertyType, 1417#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1418 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1419 XSendEvent (dpy, ev.xclient.window = display->root,
1420 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1421 &ev);
1030 XChangeProperty (display->display, display->root, 1422#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1423 }
1032 8, PropModeReplace, 1424 }
1033 data, STRLEN (data)); 1425#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1426 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1427 {
1428 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1429 focus_in ();
1430 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1431 focus_out ();
1432 }
1433#endif
1036 } 1434 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1435 break;
1043 1436
1044 /* 1437 /*
1045 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1065 break; 1458 break;
1066 } 1459 }
1067 break; 1460 break;
1068 1461
1069 case FocusIn: 1462 case FocusIn:
1070 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent)
1071 { 1478 {
1072 TermWin.focus = 1; 1479 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1073 want_refresh = 1;
1074#ifdef USE_XIM
1075 if (Input_Context != NULL)
1076 XSetICFocus (Input_Context);
1077#endif
1078#ifdef CURSOR_BLINK
1079 if (Options & Opt_cursorBlink)
1080 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1081#endif
1082
1083 } 1480 ;
1084 break;
1085 1481
1086 case FocusOut: 1482 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1087 if (TermWin.focus) 1483
1484 bool moved = false;
1485#ifdef HAVE_BG_PIXMAP
1486 if (bg_window_position_sensitive ())
1088 { 1487 {
1089 TermWin.focus = 0; 1488 want_position_change = true;
1090 want_refresh = 1; 1489 if (bg_img == 0)
1091#ifdef USE_XIM 1490 moved = true;
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0])
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width;
1112 height = ev.xconfigure.height;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1114 } 1491 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1492#endif
1116 1493
1117 if (szHint.width != width || szHint.height != height) 1494 if (want_position_change)
1118 { 1495 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1496 int x, y;
1120 resize_all_windows (width, height, 1); 1497
1498 if (ev.xconfigure.send_event)
1499 {
1500 x = ev.xconfigure.x;
1501 y = ev.xconfigure.y;
1502 }
1503 else
1504 get_window_origin (x, y);
1505
1506 if (x != parent_x || y != parent_y)
1507 {
1508 parent_x = x;
1509 parent_y = y;
1510 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1511 moved = true;
1512 }
1121 } 1513 }
1122#ifdef DEBUG_SIZE 1514
1515 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1516 {
1517 seen_resize = 1;
1518 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1519 }
1123 else 1520 else
1124 { 1521 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1522#ifdef HAVE_BG_PIXMAP
1523 if (moved)
1524 update_background ();
1525#endif
1126 } 1526 }
1127#endif 1527
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1528 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136 } 1529 }
1137 break; 1530 break;
1138 1531
1532 case PropertyNotify:
1533 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1534 break;
1535
1139 case SelectionClear: 1536 case SelectionClear:
1140 selection_clear (); 1537 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1141 break;
1142
1143 case SelectionNotify:
1144 if (selection_wait == Sel_normal)
1145 selection_paste (ev.xselection.requestor,
1146 ev.xselection.property, True);
1147 break; 1538 break;
1148 1539
1149 case SelectionRequest: 1540 case SelectionRequest:
1150 selection_send (ev.xselectionrequest); 1541 selection_send (ev.xselectionrequest);
1151 break; 1542 break;
1152 1543
1544 case MapNotify:
1545#ifdef HAVE_BG_PIXMAP
1546 // This is needed at startup for the case of no window manager
1547 // or a non-reparenting window manager and also because we
1548 // defer bg image updates if the window is not mapped. The
1549 // short delay is to optimize for multiple ConfigureNotify
1550 // events at startup when the window manager reparents the
1551 // window, so as to perform the computation after we have
1552 // received all of them.
1553 if (bg_img == 0)
1554 update_background_ev.start (0.025);
1555#endif
1556 mapped = 1;
1557#ifdef TEXT_BLINK
1558 text_blink_ev.start ();
1559#endif
1560 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1561 break;
1562
1153 case UnmapNotify: 1563 case UnmapNotify:
1154 TermWin.mapped = 0; 1564 mapped = 0;
1155#ifdef TEXT_BLINK 1565#ifdef TEXT_BLINK
1156 text_blink_ev.stop (); 1566 text_blink_ev.stop ();
1157#endif 1567#endif
1568 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1158 break; 1569 break;
1159
1160 case MapNotify:
1161 TermWin.mapped = 1;
1162#ifdef TEXT_BLINK
1163 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1164#endif
1165 break;
1166
1167#ifdef TRANSPARENT
1168 case ReparentNotify:
1169 rootwin_cb (ev);
1170 break;
1171#endif /* TRANSPARENT */
1172 1570
1173 case GraphicsExpose: 1571 case GraphicsExpose:
1174 case Expose: 1572 case Expose:
1175 if (ev.xany.window == TermWin.vt) 1573 if (ev.xany.window == vt)
1176 { 1574 {
1177#ifdef NO_SLOW_LINK_SUPPORT 1575 do
1576 {
1178 scr_expose (ev.xexpose.x, ev.xexpose.y, 1577 scr_expose (ev.xexpose.x, ev.xexpose.y,
1179 ev.xexpose.width, ev.xexpose.height, False); 1578 ev.xexpose.width, ev.xexpose.height, false);
1180#else 1579 }
1181 // don't understand this, so commented it out 1580 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1581
1582 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1583
1584 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1585 {
1182 scr_expose (ev.xexpose.x, ev.xexpose.y, 1586 scr_expose (ev.xexpose.x, ev.xexpose.y,
1183 ev.xexpose.width, ev.xexpose.height, False); 1587 ev.xexpose.width, ev.xexpose.height, false);
1184 //scr_expose (ev.xexpose.x, 0, 1588 }
1185 // ev.xexpose.width, TermWin.height, False); 1589
1186#endif
1187 want_refresh = 1; 1590 want_refresh = 1;
1188 } 1591 }
1189 else 1592 else
1190 { 1593 {
1191 XEvent unused_event; 1594 XEvent unused_event;
1192 1595
1193 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1596 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1194 Expose, 1597 ;
1195 &unused_event)) ; 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1196 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1599 ;
1197 GraphicsExpose, 1600
1198 &unused_event)) ; 1601 if (scrollBar.state && ev.xany.window == scrollBar.win)
1199 if (isScrollbarWindow (ev.xany.window))
1200 { 1602 {
1201 scrollBar.setIdle (); 1603 scrollBar.state = SB_STATE_IDLE;
1202 scrollbar_show (0); 1604 scrollBar.show (0);
1203 } 1605 }
1204#ifdef MENUBAR
1205 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1206 menubar_expose ();
1207#endif
1208 } 1606 }
1209 break; 1607 break;
1210 1608
1211 case MotionNotify: 1609 case MotionNotify:
1212#ifdef POINTER_BLANK 1610#ifdef POINTER_BLANK
1213 if (hidden_pointer) 1611 if (hidden_pointer)
1214 pointer_unblank (); 1612 pointer_unblank ();
1215#endif 1613#endif
1216#if MENUBAR 1614 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1217 if (isMenuBarWindow (ev.xany.window)) 1615 || priv_modes & PrivMode_MouseAnyEvent)
1616 mouse_report (ev.xbutton);
1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1618 break;
1619
1620 if (ev.xany.window == vt)
1218 { 1621 {
1219 menubar_control (ev.xbutton); 1622 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1220 break; 1623 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1221 } 1624 ; // nop
1222#endif
1223 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1224 break;
1225
1226 if (ev.xany.window == TermWin.vt)
1227 {
1228 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1625 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1229 { 1626 {
1230 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1627 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1231 ; 1628 ;
1232 1629
1233 XQueryPointer (display->display, TermWin.vt, 1630 XQueryPointer (dpy, vt,
1234 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1235 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1236 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1237 &unused_mask); 1634 &ev.xbutton.state);
1238#ifdef MOUSE_THRESHOLD 1635#ifdef MOUSE_THRESHOLD
1239 /* deal with a `jumpy' mouse */ 1636 /* deal with a `jumpy' mouse */
1240 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1637 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1241 { 1638 {
1242#endif 1639#endif
1640#if ISO_14755
1641 // 5.4
1642 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1643 {
1644 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1645 break;
1646 }
1647#endif
1243 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1648 selection_extend (ev.xbutton.x, ev.xbutton.y,
1244 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1649 ev.xbutton.state & Button3Mask ? 2 : 0);
1650
1245#ifdef SELECTION_SCROLLING 1651#ifdef SELECTION_SCROLLING
1246 if (ev.xbutton.y < TermWin.int_bwidth 1652 if (ev.xbutton.y < int_bwidth
1247 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1653 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1248 { 1654 {
1655 page_dirn scroll_selection_dir;
1249 int dist; 1656 int dist;
1250
1251 pending_scroll_selection=1;
1252 1657
1253 /* don't clobber the current delay if we are 1658 /* don't clobber the current delay if we are
1254 * already in the middle of scrolling. 1659 * already in the middle of scrolling.
1255 */ 1660 */
1256 if (scroll_selection_delay<=0) 1661 if (!sel_scroll_ev.is_active ())
1257 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1662 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1258 1663
1259 /* save the event params so we can highlight 1664 /* save the event params so we can highlight
1260 * the selection in the pending-scroll loop 1665 * the selection in the pending-scroll loop
1261 */ 1666 */
1262 selection_save_x=ev.xbutton.x; 1667 selection_save_x = ev.xbutton.x;
1263 selection_save_y=ev.xbutton.y; 1668 selection_save_y = ev.xbutton.y;
1264 selection_save_state=
1265 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1669 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1266 1670
1267 /* calc number of lines to scroll */ 1671 /* calc number of lines to scroll */
1268 if (ev.xbutton.y<TermWin.int_bwidth) 1672 if (ev.xbutton.y < int_bwidth)
1269 { 1673 {
1270 scroll_selection_dir = UP; 1674 scroll_selection_dir = UP;
1271 dist = TermWin.int_bwidth - ev.xbutton.y; 1675 dist = int_bwidth - ev.xbutton.y;
1272 } 1676 }
1273 else 1677 else
1274 { 1678 {
1275 scroll_selection_dir = DN; 1679 scroll_selection_dir = DN;
1276 dist = ev.xbutton.y - 1680 dist = ev.xbutton.y - (int_bwidth + vt_height);
1277 (TermWin.int_bwidth + TermWin.height);
1278 } 1681 }
1682
1279 scroll_selection_lines= (Pixel2Height (dist)/ 1683 scroll_selection_lines = Pixel2Height (dist)
1280 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1684 / SELECTION_SCROLL_LINE_SPEEDUP
1685 + 1;
1281 MIN_IT (scroll_selection_lines, 1686 min_it (scroll_selection_lines,
1282 SELECTION_SCROLL_MAX_LINES); 1687 SELECTION_SCROLL_MAX_LINES);
1688 scroll_selection_lines *= scroll_selection_dir;
1283 } 1689 }
1284 else 1690 else
1285 { 1691 {
1286 /* we are within the text window, so we 1692 /* we are within the text window, so we
1287 * shouldn't be scrolling 1693 * shouldn't be scrolling
1288 */ 1694 */
1289 pending_scroll_selection = 0; 1695 sel_scroll_ev.stop();
1290 } 1696 }
1291#endif 1697#endif
1292#ifdef MOUSE_THRESHOLD 1698#ifdef MOUSE_THRESHOLD
1293
1294 } 1699 }
1295#endif 1700#endif
1296
1297 } 1701 }
1298 } 1702 }
1299 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1703 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1300 { 1704 {
1301 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1705 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1302 MotionNotify, &ev)) ; 1706 MotionNotify, &ev))
1707 ;
1708
1303 XQueryPointer (display->display, scrollBar.win, 1709 XQueryPointer (dpy, scrollBar.win,
1304 &unused_root, &unused_child, 1710 &unused_root, &unused_child,
1305 &unused_root_x, &unused_root_y, 1711 &unused_root_x, &unused_root_y,
1306 & (ev.xbutton.x), & (ev.xbutton.y), 1712 &ev.xbutton.x, &ev.xbutton.y,
1307 &unused_mask); 1713 &unused_mask);
1308 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1714 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1309 scrollbar_size ()); 1715 scrollBar.size ());
1310 scr_refresh (refresh_type);
1311 refresh_limit = 0; 1716 want_refresh = 1;
1312 scrollbar_show (1); 1717 scrollBar.show (1);
1313 } 1718 }
1314 break; 1719 break;
1315 } 1720 }
1316}
1317 1721
1318void 1722#if defined(CURSOR_BLINK)
1723 if (ev.type == KeyPress)
1724 cursor_blink_reset ();
1725#endif
1726
1727#if defined(POINTER_BLANK)
1728 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1729 {
1730 if (ev.type == MotionNotify
1731 || ev.type == ButtonPress
1732 || ev.type == ButtonRelease)
1733 if (hidden_pointer)
1734 pointer_unblank ();
1735
1736 if (ev.type == KeyPress && hidden_pointer == 0)
1737 pointer_blank ();
1738 }
1739#endif
1740
1741 refresh_check ();
1742}
1743
1744#if ENABLE_FRILLS
1745void ecb_cold
1746rxvt_term::set_urgency (bool enable)
1747{
1748 if (enable == urgency_hint)
1749 return;
1750
1751 if (XWMHints *h = XGetWMHints (dpy, parent))
1752 {
1753 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1754 XSetWMHints (dpy, parent, h);
1755 urgency_hint = enable;
1756 XFree (h);
1757 }
1758}
1759#endif
1760
1761void ecb_cold
1762rxvt_term::focus_in ()
1763{
1764 if (!focus)
1765 {
1766 focus = 1;
1767 want_refresh = 1;
1768
1769#if USE_XIM
1770 if (Input_Context != NULL)
1771 {
1772 im_set_position ();
1773 XSetICFocus (Input_Context);
1774 }
1775#endif
1776#if CURSOR_BLINK
1777 if (option (Opt_cursorBlink))
1778 cursor_blink_ev.again ();
1779#endif
1780#if OFF_FOCUS_FADING
1781 if (rs[Rs_fade])
1782 {
1783 pix_colors = pix_colors_focused;
1784 scr_recolour ();
1785 }
1786#endif
1787#if ENABLE_FRILLS
1788 if (option (Opt_urgentOnBell))
1789 set_urgency (0);
1790#endif
1791
1792 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1793 }
1794}
1795
1796void ecb_cold
1797rxvt_term::focus_out ()
1798{
1799 if (focus)
1800 {
1801 focus = 0;
1802 want_refresh = 1;
1803
1804#if ENABLE_FRILLS
1805 if (option (Opt_urgentOnBell))
1806 set_urgency (0);
1807#endif
1808#if ENABLE_FRILLS || ISO_14755
1809 if (iso14755buf)
1810 {
1811 iso14755buf = 0;
1812# if ISO_14755
1813 scr_overlay_off ();
1814# endif
1815 }
1816#endif
1817#if USE_XIM
1818 if (Input_Context != NULL)
1819 XUnsetICFocus (Input_Context);
1820#endif
1821#if CURSOR_BLINK
1822 if (option (Opt_cursorBlink))
1823 cursor_blink_ev.stop ();
1824
1825 hidden_cursor = 0;
1826#endif
1827#if OFF_FOCUS_FADING
1828 if (rs[Rs_fade])
1829 {
1830 pix_colors = pix_colors_unfocused;
1831 scr_recolour ();
1832 }
1833#endif
1834
1835 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1836 }
1837}
1838
1839void ecb_cold
1840rxvt_term::update_fade_color (unsigned int idx)
1841{
1842#if OFF_FOCUS_FADING
1843 if (rs[Rs_fade])
1844 {
1845 rgba c;
1846 pix_colors [Color_fade].get (c);
1847 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1848 }
1849#endif
1850}
1851
1852#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1853void ecb_hot
1319rxvt_term::rootwin_cb (XEvent &ev) 1854rxvt_term::rootwin_cb (XEvent &ev)
1320{ 1855{
1321 SET_R (this); 1856 make_current ();
1322 SET_LOCALE (locale); 1857
1858 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1859 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1860 return;
1323 1861
1324 switch (ev.type) 1862 switch (ev.type)
1325 { 1863 {
1326 case PropertyNotify: 1864 case PropertyNotify:
1865 /*
1866 * if user used some Esetroot compatible prog to set the root bg,
1867 * use the property to determine the pixmap. We use it later on.
1868 */
1327 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1869 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1870 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1328 { 1871 {
1329 if (ev.xproperty.state == PropertyNewValue) 1872#if BG_IMAGE_FROM_ROOT
1330 selection_property (ev.xproperty.window, ev.xproperty.atom); 1873 if (option (Opt_transparent))
1331 break; 1874 {
1875 rxvt_img::new_from_root (this)->replace (root_img);
1876 update_background ();
1877 }
1878#endif
1879 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1332 } 1880 }
1333#ifdef TRANSPARENT
1334 else
1335 {
1336 /*
1337 * if user used some Esetroot compatible prog to set the root bg,
1338 * use the property to determine the pixmap. We use it later on.
1339 */
1340 if (xa[XA_XROOTPMAPID] == 0)
1341 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1342 1881
1343 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1344 return;
1345 }
1346
1347 /* FALLTHROUGH */
1348 case ReparentNotify:
1349 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1350 want_full_refresh = 1;
1351 break; 1882 break;
1352#endif
1353 } 1883 }
1884
1885 refresh_check ();
1354} 1886}
1887#endif
1355 1888
1356void 1889void
1357rxvt_term::button_press (XButtonEvent &ev) 1890rxvt_term::button_press (XButtonEvent &ev)
1358{ 1891{
1359 int reportmode = 0, clickintime; 1892 int reportmode = 0, clickintime;
1360 1893
1361 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1894 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1895
1362 if (!bypass_keystate) 1896 if (!bypass_keystate)
1363 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1897 reportmode = !! (priv_modes & PrivMode_mouse_report);
1898
1364 /* 1899 /*
1365 * VT window processing of button press 1900 * VT window processing of button press
1366 */ 1901 */
1367 if (ev.window == TermWin.vt) 1902 if (ev.window == vt)
1368 { 1903 {
1904 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1905 return;
1906
1907#if ISO_14755
1908 // 5.4
1909 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1910 {
1911 iso14755_54 (ev.x, ev.y);
1912 return;
1913 }
1914#endif
1915
1369 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1916 clickintime = ev.time - MEvent.time < multiClickTime;
1917
1370 if (reportmode) 1918 if (reportmode)
1371 { 1919 {
1372 /* mouse report from vt window */ 1920 /* mouse report from vt window */
1373 /* save the xbutton state (for ButtonRelease) */ 1921 /* save the xbutton state (for ButtonRelease) */
1374 MEvent.state = ev.state; 1922 MEvent.state = ev.state;
1375#ifdef MOUSE_REPORT_DOUBLECLICK 1923#ifdef MOUSE_REPORT_DOUBLECLICK
1376 if (ev.button == MEvent.button && clickintime) 1924 if (ev.button == MEvent.button && clickintime)
1377 { 1925 {
1378 /* same button, within alloted time */ 1926 /* same button, within allowed time */
1379 MEvent.clicks++; 1927 MEvent.clicks++;
1928
1380 if (MEvent.clicks > 1) 1929 if (MEvent.clicks > 1)
1381 { 1930 {
1382 /* only report double clicks */ 1931 /* only report double clicks */
1383 MEvent.clicks = 2; 1932 MEvent.clicks = 2;
1384 mouse_report (ev); 1933 mouse_report (ev);
… …
1396 mouse_report (ev); 1945 mouse_report (ev);
1397 } 1946 }
1398#else 1947#else
1399 MEvent.button = ev.button; 1948 MEvent.button = ev.button;
1400 mouse_report (ev); 1949 mouse_report (ev);
1401#endif /* MOUSE_REPORT_DOUBLECLICK */ 1950#endif /* MOUSE_REPORT_DOUBLECLICK */
1402 1951
1403 } 1952 }
1404 else 1953 else
1405 { 1954 {
1406 if (ev.button != MEvent.button) 1955 if (ev.button != MEvent.button)
1407 MEvent.clicks = 0; 1956 MEvent.clicks = 0;
1957
1408 switch (ev.button) 1958 switch (ev.button)
1409 { 1959 {
1410 case Button1: 1960 case Button1:
1961 /* allow meta + click to select rectangular areas */
1962 /* should be done in screen.C */
1963#if ENABLE_FRILLS
1964 selection.rect = !!(ev.state & ModMetaMask);
1965#else
1966 selection.rect = false;
1967#endif
1968
1411 /* allow shift+left click to extend selection */ 1969 /* allow shift+left click to extend selection */
1412 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1970 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1413 { 1971 {
1414 if (MEvent.button == Button1 && clickintime) 1972 if (MEvent.button == Button1 && clickintime)
1415 selection_rotate (ev.x, ev.y); 1973 selection_rotate (ev.x, ev.y);
1416 else 1974 else
1417 selection_extend (ev.x, ev.y, 1); 1975 selection_extend (ev.x, ev.y, 1);
… …
1432 case Button3: 1990 case Button3:
1433 if (MEvent.button == Button3 && clickintime) 1991 if (MEvent.button == Button3 && clickintime)
1434 selection_rotate (ev.x, ev.y); 1992 selection_rotate (ev.x, ev.y);
1435 else 1993 else
1436 selection_extend (ev.x, ev.y, 1); 1994 selection_extend (ev.x, ev.y, 1);
1995
1437 MEvent.button = Button3; 1996 MEvent.button = Button3;
1438 break; 1997 break;
1439 } 1998 }
1440 } 1999 }
2000
1441 MEvent.time = ev.time; 2001 MEvent.time = ev.time;
1442 return; 2002 return;
1443 } 2003 }
1444 2004
1445 /* 2005 /*
1446 * Scrollbar window processing of button press 2006 * Scrollbar window processing of button press
1447 */ 2007 */
1448 if (isScrollbarWindow (ev.window)) 2008 if (scrollBar.state && ev.window == scrollBar.win)
1449 { 2009 {
1450 scrollBar.setIdle (); 2010 page_dirn direction = NO_DIR;
2011
2012 if (scrollBar.upButton (ev.y))
2013 direction = UP; /* up */
2014 else if (scrollBar.dnButton (ev.y))
2015 direction = DN; /* down */
2016
2017 scrollBar.state = SB_STATE_IDLE;
1451 /* 2018 /*
1452 * Rxvt-style scrollbar: 2019 * Rxvt-style scrollbar:
1453 * move up if mouse is above slider 2020 * move up if mouse is above slider
1454 * move dn if mouse is below slider 2021 * move dn if mouse is below slider
1455 * 2022 *
… …
1464 /* 2031 /*
1465 * Mouse report disabled scrollbar: 2032 * Mouse report disabled scrollbar:
1466 * arrow buttons - send up/down 2033 * arrow buttons - send up/down
1467 * click on scrollbar - send pageup/down 2034 * click on scrollbar - send pageup/down
1468 */ 2035 */
1469 if ((scrollBar.style == R_SB_NEXT 2036 if (direction == UP)
1470 && scrollbarnext_upButton (ev.y))
1471 || (scrollBar.style == R_SB_RXVT
1472 && scrollbarrxvt_upButton (ev.y)))
1473 tt_printf ("\033[A"); 2037 tt_printf ("\033[A");
1474 else if ((scrollBar.style == R_SB_NEXT 2038 else if (direction == DN)
1475 && scrollbarnext_dnButton (ev.y))
1476 || (scrollBar.style == R_SB_RXVT
1477 && scrollbarrxvt_dnButton (ev.y)))
1478 tt_printf ("\033[B"); 2039 tt_printf ("\033[B");
1479 else 2040 else
1480 switch (ev.button) 2041 switch (ev.button)
1481 { 2042 {
1482 case Button2: 2043 case Button2:
… …
1489 tt_printf ("\033[5~"); 2050 tt_printf ("\033[5~");
1490 break; 2051 break;
1491 } 2052 }
1492 } 2053 }
1493 else 2054 else
1494#endif /* NO_SCROLLBAR_REPORT */ 2055#endif /* NO_SCROLLBAR_REPORT */
1495
1496 {
1497 char upordown = 0;
1498
1499 if (scrollBar.style == R_SB_NEXT)
1500 { 2056 {
1501 if (scrollbarnext_upButton (ev.y)) 2057 if (direction != NO_DIR)
1502 upordown = -1; /* up */
1503 else if (scrollbarnext_dnButton (ev.y))
1504 upordown = 1; /* down */
1505 }
1506 else if (scrollBar.style == R_SB_RXVT)
1507 {
1508 if (scrollbarrxvt_upButton (ev.y))
1509 upordown = -1; /* up */
1510 else if (scrollbarrxvt_dnButton (ev.y))
1511 upordown = 1; /* down */
1512 }
1513 if (upordown)
1514 { 2058 {
1515#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2059#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1516 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2060 if (!cont_scroll_ev.is_active ())
2061 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1517#endif 2062#endif
1518 if (scr_page (upordown < 0 ? UP : DN, 1)) 2063 if (scr_page (direction, 1))
1519 { 2064 {
1520 if (upordown < 0) 2065 if (direction == UP)
1521 scrollBar.setUp (); 2066 scrollBar.state = SB_STATE_UP;
1522 else 2067 else
1523 scrollBar.setDn (); 2068 scrollBar.state = SB_STATE_DOWN;
1524 } 2069 }
1525 } 2070 }
1526 else 2071 else
1527 switch (ev.button) 2072 switch (ev.button)
1528 { 2073 {
1529 case Button2: 2074 case Button2:
1530 switch (scrollbar_align) 2075 switch (scrollBar.align)
1531 { 2076 {
1532 case R_SB_ALIGN_TOP: 2077 case SB_ALIGN_TOP:
1533 csrO = 0; 2078 csrO = 0;
1534 break; 2079 break;
1535 case R_SB_ALIGN_CENTRE: 2080 case SB_ALIGN_CENTRE:
1536 csrO = (scrollBar.bot - scrollBar.top) / 2; 2081 csrO = (scrollBar.bot - scrollBar.top) / 2;
1537 break; 2082 break;
1538 case R_SB_ALIGN_BOTTOM: 2083 case SB_ALIGN_BOTTOM:
1539 csrO = scrollBar.bot - scrollBar.top; 2084 csrO = scrollBar.bot - scrollBar.top;
1540 break; 2085 break;
1541 } 2086 }
2087
1542 if (scrollBar.style == R_SB_XTERM 2088 if (scrollBar.style == SB_STYLE_XTERM
1543 || scrollbar_above_slider (ev.y) 2089 || scrollBar.above_slider (ev.y)
1544 || scrollbar_below_slider (ev.y)) 2090 || scrollBar.below_slider (ev.y))
1545 scr_move_to ( scrollbar_position (ev.y) - csrO, 2091 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1546 scrollbar_size ()); 2092
1547 scrollBar.setMotion (); 2093 scrollBar.state = SB_STATE_MOTION;
1548 break; 2094 break;
1549 2095
1550 case Button1: 2096 case Button1:
1551 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2097 if (scrollBar.align == SB_ALIGN_CENTRE)
1552 csrO = ev.y - scrollBar.top; 2098 csrO = ev.y - scrollBar.top;
1553 /* FALLTHROUGH */ 2099 /* FALLTHROUGH */
1554 2100
1555 case Button3: 2101 case Button3:
1556 if (scrollBar.style != R_SB_XTERM) 2102 if (scrollBar.style != SB_STYLE_XTERM)
1557 { 2103 {
1558 if (scrollbar_above_slider (ev.y)) 2104 if (scrollBar.above_slider (ev.y))
1559# ifdef RXVT_SCROLL_FULL 2105# ifdef RXVT_SCROLL_FULL
1560 scr_page (UP, TermWin.nrow - 1); 2106 scr_page (UP, nrow - 1);
1561# else 2107# else
1562 scr_page (UP, TermWin.nrow / 4); 2108 scr_page (UP, nrow / 4);
1563# endif 2109# endif
1564 else if (scrollbar_below_slider (ev.y)) 2110 else if (scrollBar.below_slider (ev.y))
1565# ifdef RXVT_SCROLL_FULL 2111# ifdef RXVT_SCROLL_FULL
1566 scr_page (DN, TermWin.nrow - 1); 2112 scr_page (DN, nrow - 1);
1567# else 2113# else
1568 scr_page (DN, TermWin.nrow / 4); 2114 scr_page (DN, nrow / 4);
1569# endif 2115# endif
1570 else 2116 else
1571 scrollBar.setMotion (); 2117 scrollBar.state = SB_STATE_MOTION;
1572 } 2118 }
1573 else 2119 else
1574 { 2120 {
1575 scr_page ((ev.button == Button1 ? DN : UP), 2121 scr_page ((ev.button == Button1 ? DN : UP),
1576 (TermWin.nrow 2122 (nrow
1577 * scrollbar_position (ev.y) 2123 * scrollBar.position (ev.y)
1578 / scrollbar_size ())); 2124 / scrollBar.size ()));
1579 } 2125 }
2126
1580 break; 2127 break;
1581 } 2128 }
1582 } 2129 }
2130
1583 return; 2131 return;
1584 } 2132 }
1585#if MENUBAR
1586 /*
1587 * Menubar window processing of button press
1588 */
1589 if (isMenuBarWindow (ev.window))
1590 menubar_control (ev);
1591#endif
1592} 2133}
1593 2134
1594void 2135void
1595rxvt_term::button_release (XButtonEvent &ev) 2136rxvt_term::button_release (XButtonEvent &ev)
1596{ 2137{
1597 int reportmode = 0; 2138 int reportmode = 0;
1598 2139
1599 csrO = 0; /* reset csr Offset */ 2140 csrO = 0; /* reset csr Offset */
1600 if (!bypass_keystate) 2141 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2142 reportmode = !! (priv_modes & PrivMode_mouse_report);
1602 2143
1603 if (scrollbar_isUpDn ()) 2144 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1604 { 2145 {
1605 scrollBar.setIdle (); 2146 scrollBar.state = SB_STATE_IDLE;
1606 scrollbar_show (0); 2147 scrollBar.show (0);
1607#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1608 refresh_type &= ~SMOOTH_REFRESH;
1609#endif
1610
1611 } 2148 }
2149
1612#ifdef SELECTION_SCROLLING 2150#ifdef SELECTION_SCROLLING
1613 pending_scroll_selection=0; 2151 sel_scroll_ev.stop();
1614#endif 2152#endif
2153
1615 if (ev.window == TermWin.vt) 2154 if (ev.window == vt)
1616 { 2155 {
2156 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2157 return;
2158
2159#if ISO_14755
2160 // 5.4
2161 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2162 return;
2163#endif
2164
1617 if (reportmode) 2165 if (reportmode)
1618 { 2166 {
1619 /* mouse report from vt window */ 2167 /* mouse report from vt window */
1620 /* don't report release of wheel "buttons" */ 2168 /* don't report release of wheel "buttons" */
1621 if (ev.button >= 4) 2169 if (ev.button >= 4)
… …
1623#ifdef MOUSE_REPORT_DOUBLECLICK 2171#ifdef MOUSE_REPORT_DOUBLECLICK
1624 /* only report the release of 'slow' single clicks */ 2172 /* only report the release of 'slow' single clicks */
1625 if (MEvent.button != AnyButton 2173 if (MEvent.button != AnyButton
1626 && (ev.button != MEvent.button 2174 && (ev.button != MEvent.button
1627 || (ev.time - MEvent.time 2175 || (ev.time - MEvent.time
1628 > MULTICLICK_TIME / 2))) 2176 > multiClickTime / 2)))
1629 { 2177 {
1630 MEvent.clicks = 0; 2178 MEvent.clicks = 0;
1631 MEvent.button = AnyButton; 2179 MEvent.button = AnyButton;
1632 mouse_report (ev); 2180 mouse_report (ev);
1633 } 2181 }
1634#else /* MOUSE_REPORT_DOUBLECLICK */ 2182#else /* MOUSE_REPORT_DOUBLECLICK */
1635 MEvent.button = AnyButton; 2183 MEvent.button = AnyButton;
1636 mouse_report (ev); 2184 mouse_report (ev);
1637#endif /* MOUSE_REPORT_DOUBLECLICK */ 2185#endif /* MOUSE_REPORT_DOUBLECLICK */
1638 return; 2186 return;
1639 } 2187 }
2188
1640 /* 2189 /*
1641 * dumb hack to compensate for the failure of click-and-drag 2190 * dumb hack to compensate for the failure of click-and-drag
1642 * when overriding mouse reporting 2191 * when overriding mouse reporting
1643 */ 2192 */
1644 if (PrivateModes & PrivMode_mouse_report 2193 if (priv_modes & PrivMode_mouse_report
1645 && bypass_keystate 2194 && bypass_keystate
1646 && ev.button == Button1 && MEvent.clicks <= 1) 2195 && ev.button == Button1 && MEvent.clicks <= 1)
1647 selection_extend (ev.x, ev.y, 0); 2196 selection_extend (ev.x, ev.y, 0);
1648 2197
1649 switch (ev.button) 2198 switch (ev.button)
1650 { 2199 {
1651 case Button1: 2200 case Button1:
1652 case Button3: 2201 case Button3:
1653 selection_make (ev.time); 2202 selection_make (ev.time);
1654 break; 2203 break;
2204
1655 case Button2: 2205 case Button2:
1656 selection_request (ev.time, ev.x, ev.y); 2206 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2207 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1657 break; 2208 break;
2209
1658#ifdef MOUSE_WHEEL 2210#ifdef MOUSE_WHEEL
1659 case Button4: 2211 case Button4:
1660 case Button5: 2212 case Button5:
1661 { 2213 {
1662 int i; 2214 int lines;
1663 page_dirn v; 2215 page_dirn dirn;
1664 2216
1665 v = (ev.button == Button4) ? UP : DN; 2217 dirn = ev.button == Button4 ? UP : DN;
2218
1666 if (ev.state & ShiftMask) 2219 if (ev.state & ShiftMask)
1667 i = 1; 2220 lines = 1;
1668 else if ((Options & Opt_mouseWheelScrollPage)) 2221 else if (option (Opt_mouseWheelScrollPage))
1669 i = TermWin.nrow - 1; 2222 lines = nrow - 1;
1670 else 2223 else
1671 i = 5; 2224 lines = 5;
2225
1672# ifdef MOUSE_SLIP_WHEELING 2226# ifdef MOUSE_SLIP_WHEELING
1673 if (ev.state & ControlMask) 2227 if (ev.state & ControlMask)
1674 { 2228 {
1675 mouse_slip_wheel_speed += (v ? -1 : 1); 2229 mouse_slip_wheel_speed += dirn;
1676 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2230 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2231
2232 if (!slip_wheel_ev.is_active ())
2233 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1677 } 2234 }
2235 else
1678# endif 2236# endif
1679# ifdef JUMP_MOUSE_WHEEL
1680 scr_page (v, i);
1681 scr_refresh (SMOOTH_REFRESH);
1682 scrollbar_show (1);
1683# else
1684 while (i--)
1685 { 2237 {
1686 scr_page (v, 1); 2238 scr_page (dirn, lines);
1687 scr_refresh (SMOOTH_REFRESH);
1688 scrollbar_show (1); 2239 scrollBar.show (1);
1689 } 2240 }
1690# endif
1691
1692 } 2241 }
1693 break; 2242 break;
1694#endif 2243#endif
1695
1696 }
1697 }
1698#ifdef MENUBAR
1699 else if (isMenuBarWindow (ev.window))
1700 menubar_control (ev);
1701#endif
1702}
1703
1704#ifdef TRANSPARENT
1705#if TINTING
1706/* shading taken from eterm-0.9.2 */
1707/* RGB 15 */
1708
1709static void
1710shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1711{
1712 unsigned char *ptr;
1713 int x, y;
1714
1715 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1716 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1717 /* No saturation */
1718 for (y = h; --y >= 0;) {
1719 for (x = -w; x < 0; x++) {
1720 int r, g, b;
1721
1722 b = ((uint16_t *) ptr)[x];
1723 r = (b & 0x7c00) * rm;
1724 g = (b & 0x3e0) * gm;
1725 b = (b & 0x1f) * bm;
1726 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1727 | ((g >> 8) & 0x3e0)
1728 | ((b >> 8) & 0x1f);
1729 }
1730 ptr += bpl;
1731 }
1732 } else {
1733 for (y = h; --y >= 0;) {
1734 for (x = -w; x < 0; x++) {
1735 int r, g, b;
1736
1737 b = ((uint16_t *) ptr)[x];
1738 r = (b & 0x7c00) * rm;
1739 g = (b & 0x3e0) * gm;
1740 b = (b & 0x1f) * bm;
1741 r |= (!(r >> 15) - 1);
1742 g |= (!(g >> 10) - 1);
1743 b |= (!(b >> 5) - 1);
1744 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1745 | ((g >> 8) & 0x3e0)
1746 | ((b >> 8) & 0x1f);
1747 }
1748 ptr += bpl;
1749 }
1750 }
1751}
1752
1753/* RGB 16 */
1754static void
1755shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1756{
1757 unsigned char *ptr;
1758 int x, y;
1759
1760 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1761 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1762 /* No saturation */
1763 for (y = h; --y >= 0;) {
1764 for (x = -w; x < 0; x++) {
1765 int r, g, b;
1766
1767 b = ((uint16_t *) ptr)[x];
1768 r = (b & 0xf800) * rm;
1769 g = (b & 0x7e0) * gm;
1770 b = (b & 0x1f) * bm;
1771 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1772 | ((g >> 8) & 0x7e0)
1773 | ((b >> 8) & 0x1f);
1774 }
1775 ptr += bpl;
1776 }
1777 } else {
1778 for (y = h; --y >= 0;) {
1779 for (x = -w; x < 0; x++) {
1780 int r, g, b;
1781
1782 b = ((uint16_t *) ptr)[x];
1783 r = (b & 0xf800) * rm;
1784 g = (b & 0x7e0) * gm;
1785 b = (b & 0x1f) * bm;
1786 r |= (!(r >> 16) - 1);
1787 g |= (!(g >> 11) - 1);
1788 b |= (!(b >> 5) - 1);
1789 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1790 | ((g >> 8) & 0x7e0)
1791 | ((b >> 8) & 0x1f);
1792 }
1793 ptr += bpl;
1794 }
1795 }
1796}
1797
1798/* RGB 24 */
1799static void
1800shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1801{
1802 unsigned char *ptr;
1803 int x, y;
1804
1805 ptr = (unsigned char *)data + (w * 3);
1806 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1807 /* No saturation */
1808 for (y = h; --y >= 0;) {
1809 for (x = -(w * 3); x < 0; x += 3) {
1810 int r, g, b;
1811
1812 if (byteorder.big_endian()) {
1813 r = (ptr[x + 0] * rm) >> 8;
1814 g = (ptr[x + 1] * gm) >> 8;
1815 b = (ptr[x + 2] * bm) >> 8;
1816 ptr[x + 0] = r;
1817 ptr[x + 1] = g;
1818 ptr[x + 2] = b;
1819 } else {
1820 r = (ptr[x + 2] * rm) >> 8;
1821 g = (ptr[x + 1] * gm) >> 8;
1822 b = (ptr[x + 0] * bm) >> 8;
1823 ptr[x + 2] = r;
1824 ptr[x + 1] = g;
1825 ptr[x + 0] = b;
1826 }
1827 }
1828 ptr += bpl;
1829 }
1830 } else {
1831 for (y = h; --y >= 0;) {
1832 for (x = -(w * 3); x < 0; x += 3) {
1833 int r, g, b;
1834
1835 if (byteorder.big_endian()) {
1836 r = (ptr[x + 0] * rm) >> 8;
1837 g = (ptr[x + 1] * gm) >> 8;
1838 b = (ptr[x + 2] * bm) >> 8;
1839
1840 r |= (!(r >> 8) - 1);
1841 g |= (!(g >> 8) - 1);
1842 b |= (!(b >> 8) - 1);
1843
1844 ptr[x + 0] = r;
1845 ptr[x + 1] = g;
1846 ptr[x + 2] = b;
1847 } else {
1848 r = (ptr[x + 2] * rm) >> 8;
1849 g = (ptr[x + 1] * gm) >> 8;
1850 b = (ptr[x + 0] * bm) >> 8;
1851
1852 r |= (!(r >> 8) - 1);
1853 g |= (!(g >> 8) - 1);
1854 b |= (!(b >> 8) - 1);
1855
1856 ptr[x + 2] = r;
1857 ptr[x + 1] = g;
1858 ptr[x + 0] = b;
1859 }
1860 }
1861 ptr += bpl;
1862 }
1863 }
1864}
1865
1866/* RGB 32 */
1867static void
1868shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1869{
1870 unsigned char *ptr;
1871 int x, y;
1872
1873 ptr = (unsigned char *)data + (w * 4);
1874 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1875 /* No saturation */
1876 for (y = h; --y >= 0;) {
1877 if (byteorder.big_endian()) {
1878 for (x = -(w * 4); x < 0; x += 4) {
1879 int r, g, b;
1880
1881 r = (ptr[x + 1] * rm) >> 8;
1882 g = (ptr[x + 2] * gm) >> 8;
1883 b = (ptr[x + 3] * bm) >> 8;
1884 ptr[x + 1] = r;
1885 ptr[x + 2] = g;
1886 ptr[x + 3] = b;
1887 }
1888 } else {
1889 for (x = -(w * 4); x < 0; x += 4) {
1890 int r, g, b;
1891
1892 r = (ptr[x + 2] * rm) >> 8;
1893 g = (ptr[x + 1] * gm) >> 8;
1894 b = (ptr[x + 0] * bm) >> 8;
1895 ptr[x + 2] = r;
1896 ptr[x + 1] = g;
1897 ptr[x + 0] = b;
1898 }
1899 }
1900 ptr += bpl;
1901 }
1902 } else {
1903 for (y = h; --y >= 0;) {
1904 for (x = -(w * 4); x < 0; x += 4) {
1905 int r, g, b;
1906
1907 if (byteorder.big_endian()) {
1908 r = (ptr[x + 1] * rm) >> 8;
1909 g = (ptr[x + 2] * gm) >> 8;
1910 b = (ptr[x + 3] * bm) >> 8;
1911
1912 r |= (!(r >> 8) - 1);
1913 g |= (!(g >> 8) - 1);
1914 b |= (!(b >> 8) - 1);
1915
1916 ptr[x + 1] = r;
1917 ptr[x + 2] = g;
1918 ptr[x + 3] = b;
1919 } else {
1920 r = (ptr[x + 2] * rm) >> 8;
1921 g = (ptr[x + 1] * gm) >> 8;
1922 b = (ptr[x + 0] * bm) >> 8;
1923
1924 r |= (!(r >> 8) - 1);
1925 g |= (!(g >> 8) - 1);
1926 b |= (!(b >> 8) - 1);
1927
1928 ptr[x + 2] = r;
1929 ptr[x + 1] = g;
1930 ptr[x + 0] = b;
1931 }
1932 }
1933 ptr += bpl;
1934 }
1935 }
1936}
1937
1938#endif
1939
1940/*
1941 * Check our parents are still who we think they are.
1942 * Do transparency updates if required
1943 */
1944int
1945rxvt_term::check_our_parents ()
1946{
1947 int i, pchanged, aformat, have_pixmap, rootdepth;
1948 unsigned long nitems, bytes_after;
1949 Atom atype;
1950 unsigned char *prop = NULL;
1951 Window root, oldp, *list;
1952 Pixmap rootpixmap = None;
1953 XWindowAttributes wattr, wrootattr;
1954
1955 pchanged = 0;
1956
1957 if (!(Options & Opt_transparent))
1958 return pchanged; /* Don't try any more */
1959
1960 XGetWindowAttributes (display->display, display->root, &wrootattr);
1961 rootdepth = wrootattr.depth;
1962
1963 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1964
1965 if (rootdepth != wattr.depth)
1966 {
1967 if (am_transparent)
1968 { 2244 }
1969 pchanged = 1;
1970 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1971 am_transparent = am_pixmap_trans = 0;
1972 }
1973
1974 return pchanged; /* Don't try any more */
1975 }
1976
1977 /* Get all X ops out of the queue so that our information is up-to-date. */
1978 XSync (display->display, False);
1979
1980 /*
1981 * Make the frame window set by the window manager have
1982 * the root background. Some window managers put multiple nested frame
1983 * windows for each client, so we have to take care about that.
1984 */
1985 i = (xa[XA_XROOTPMAPID]
1986 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1987 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1988 &nitems, &bytes_after, &prop) == Success);
1989
1990 if (!i || prop == NULL)
1991 i = (xa[XA_XSETROOTID]
1992 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success);
1995
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 { 2245 }
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004
2005 if (have_pixmap)
2006 {
2007 /*
2008 * Copy display->root pixmap transparency
2009 */
2010 int sx, sy, nx, ny;
2011 unsigned int nw, nh;
2012 Window cr;
2013 XImage *image;
2014 GC gc;
2015 XGCValues gcvalue;
2016
2017 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2018 0, 0, &sx, &sy, &cr);
2019 nw = (unsigned int)szHint.width;
2020 nh = (unsigned int)szHint.height;
2021 nx = ny = 0;
2022
2023 if (sx < 0)
2024 {
2025 nw += sx;
2026 nx = -sx;
2027 sx = 0;
2028 }
2029
2030 if (sy < 0)
2031 {
2032 nh += sy;
2033 ny = -sy;
2034 sy = 0;
2035 }
2036
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045
2046 if (image == NULL)
2047 {
2048 if (am_transparent && am_pixmap_trans)
2049 {
2050 pchanged = 1;
2051 if (TermWin.pixmap != None)
2052 {
2053 XFreePixmap (display->display, TermWin.pixmap);
2054 TermWin.pixmap = None;
2055 }
2056 }
2057
2058 am_pixmap_trans = 0;
2059 }
2060 else
2061 {
2062 if (TermWin.pixmap != None)
2063 XFreePixmap (display->display, TermWin.pixmap);
2064
2065#if TINTING
2066 if (ISSET_PIXCOLOR (Color_tint))
2067 {
2068 unsigned short shade, rm, gm, bm;
2069
2070 PixColors[Color_tint].get (display, rm, gm, bm);
2071
2072 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2073
2074 /* Determine bitshift and bitmask values */
2075 switch (image->bits_per_pixel)
2076 {
2077 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2078 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2079 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2080 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2081 }
2082 }
2083#endif
2084
2085 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2086 szHint.width, szHint.height, image->depth);
2087 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2088 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2089 nx, ny, image->width, image->height);
2090 XFreeGC (display->display, gc);
2091 XDestroyImage (image);
2092 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2093 TermWin.pixmap);
2094
2095 if (!am_transparent || !am_pixmap_trans)
2096 pchanged = 1;
2097
2098 am_transparent = am_pixmap_trans = 1;
2099 }
2100 }
2101
2102 if (!am_pixmap_trans)
2103 {
2104 unsigned int n;
2105 /*
2106 * InheritPixmap transparency
2107 */
2108 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2109 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2110 {
2111 oldp = TermWin.parent[i];
2112 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2113 &TermWin.parent[i], &list, &n);
2114 XFree (list);
2115 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2116
2117 if (TermWin.parent[i] == display->root)
2118 {
2119 if (oldp != None)
2120 pchanged = 1;
2121
2122 break;
2123 }
2124
2125 if (oldp != TermWin.parent[i])
2126 pchanged = 1;
2127 }
2128
2129 n = 0;
2130
2131 if (pchanged)
2132 {
2133 for (; n < (unsigned int)i; n++)
2134 {
2135 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2136 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2137 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2138 {
2139 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2140 break;
2141 }
2142 }
2143 }
2144
2145 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2146 {
2147 D_X ((stderr, "InheritPixmap Turning off"));
2148 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2149 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2150 am_transparent = 0;
2151 /* XXX: also turn off Opt_transparent? */
2152 }
2153 else
2154 {
2155#if WAIT_FOR_WM
2156 /* wait (an arbitrary period) for the WM to do its thing
2157 * needed for fvwm2.2.2 (and before?) */
2158 sleep (1);
2159#endif
2160 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2161 for (n = 0; n < (unsigned int)i; n++)
2162 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2163
2164 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2165 am_transparent = 1;
2166 }
2167
2168 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2169 TermWin.parent[i] = None;
2170 }
2171
2172 return pchanged;
2173} 2246}
2174#endif
2175 2247
2176/*}}} */ 2248/*}}} */
2177 2249
2178bool 2250void ecb_hot
2179rxvt_term::cmd_parse () 2251rxvt_term::cmd_parse ()
2180{ 2252{
2181 bool flag = false;
2182 unicode_t ch = NOCHAR; 2253 wchar_t ch = NOCHAR;
2183 unsigned char *seq_begin; // remember start of esc-sequence here 2254 char *seq_begin; // remember start of esc-sequence here
2184 2255
2185 for (;;) 2256 for (;;)
2186 { 2257 {
2187 if (ch == NOCHAR) 2258 if (ecb_unlikely (ch == NOCHAR))
2188 { 2259 {
2189 seq_begin = cmdbuf_ptr; 2260 seq_begin = cmdbuf_ptr;
2190 ch = next_char (); 2261 ch = next_char ();
2191 }
2192 2262
2193 if (ch == NOCHAR) // TODO: improve 2263 if (ch == NOCHAR)
2194 break; 2264 break;
2195
2196 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
2197 { 2265 }
2266
2267 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2268 {
2269 if (ecb_unlikely (!seen_input))
2270 {
2271 seen_input = 1;
2272 // many badly-written programs (e.g. jed) contain a race condition:
2273 // they first read the screensize and then install a SIGWINCH handler.
2274 // some window managers resize the window early, and these programs
2275 // then sometimes get the size wrong.
2276 // unfortunately other programs are even more buggy and dislike
2277 // being sent SIGWINCH, so only do it when we were in fact being
2278 // resized.
2279 if (seen_resize && cmd_pid)
2280 kill (-cmd_pid, SIGWINCH);
2281 }
2282
2198 /* Read a text string from the input buffer */ 2283 /* Read a text string from the input buffer */
2199 unicode_t buf[UBUFSIZ]; 2284 wchar_t buf[UBUFSIZ];
2200 bool refreshnow = false; 2285 bool refreshnow = false;
2201 int nlines = 0; 2286 int nlines = 0;
2202 unicode_t *str = buf; 2287 wchar_t *str = buf;
2203 2288 wchar_t *eol = str + min (ncol, UBUFSIZ);
2204 *str++ = ch;
2205 2289
2206 for (;;) 2290 for (;;)
2207 { 2291 {
2292 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2293 break;
2294
2295 *str++ = ch;
2296
2297 if (ecb_unlikely (ch == C0_LF || str >= eol))
2298 {
2299 if (ch == C0_LF)
2300 nlines++;
2301
2302 refresh_count++;
2303
2304 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2305 {
2306 refresh_count = 0;
2307
2308 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2309 {
2310 refreshnow = true;
2311 ch = NOCHAR;
2312 break;
2313 }
2314 }
2315
2316 // scr_add_lines only works for nlines <= nrow - 1.
2317 if (nlines >= nrow - 1)
2318 {
2319 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2320 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2321 scr_add_lines (buf, str - buf, nlines);
2322
2323 nlines = 0;
2324 str = buf;
2325 eol = str + min (ncol, UBUFSIZ);
2326 }
2327
2328 if (str >= eol)
2329 {
2330 if (eol >= buf + UBUFSIZ)
2331 {
2332 ch = NOCHAR;
2333 break;
2334 }
2335 else
2336 eol = min (eol + ncol, buf + UBUFSIZ);
2337 }
2338
2339 }
2340
2208 seq_begin = cmdbuf_ptr; 2341 seq_begin = cmdbuf_ptr;
2209 ch = next_char (); 2342 ch = next_char ();
2210
2211 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
2212 break;
2213
2214 *str++ = ch;
2215
2216 if (ch == '\n')
2217 {
2218 nlines++;
2219 refresh_count++;
2220
2221 if (! (Options & Opt_jumpScroll)
2222 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2223 {
2224 refreshnow = true;
2225 flag = true;
2226 ch = NOCHAR;
2227 break;
2228 }
2229
2230 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2231 if (nlines >= TermWin.nrow - 1)
2232 {
2233 scr_add_lines (buf, nlines, str - buf);
2234 nlines = 0;
2235 str = buf;
2236 }
2237 }
2238
2239 if (str >= buf + UBUFSIZ)
2240 {
2241 ch = NOCHAR;
2242 break;
2243 }
2244 } 2343 }
2245 2344
2345 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2346 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2246 scr_add_lines (buf, nlines, str - buf); 2347 scr_add_lines (buf, str - buf, nlines);
2247 2348
2248 /* 2349 /*
2249 * If there have been a lot of new lines, then update the screen 2350 * If there have been a lot of new lines, then update the screen
2250 * What the heck I'll cheat and only refresh less than every page-full. 2351 * What the heck we'll cheat and only refresh less than every page-full.
2251 * the number of pages between refreshes is refresh_limit, which 2352 * if skipScroll is enabled.
2252 * is incremented here because we must be doing flat-out scrolling.
2253 *
2254 * refreshing should be correct for small scrolls, because of the
2255 * time-out
2256 */ 2353 */
2257 if (refreshnow) 2354 if (refreshnow)
2258 { 2355 {
2259 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2260 refresh_limit++;
2261
2262 scr_refresh (refresh_type); 2356 scr_refresh ();
2357 want_refresh = 1;
2263 } 2358 }
2264
2265 } 2359 }
2266 else 2360 else
2267 { 2361 {
2268 try 2362 try
2269 { 2363 {
… …
2277 } 2371 }
2278 2372
2279 ch = NOCHAR; 2373 ch = NOCHAR;
2280 } 2374 }
2281 } 2375 }
2282
2283 return flag;
2284} 2376}
2285 2377
2286// read the next character 2378// read the next character
2287unicode_t 2379wchar_t ecb_hot
2288rxvt_term::next_char () 2380rxvt_term::next_char () NOTHROW
2289{ 2381{
2290 while (cmdbuf_ptr < cmdbuf_endp) 2382 while (cmdbuf_ptr < cmdbuf_endp)
2291 { 2383 {
2292 // assume 7-bit to be ascii ALWAYS 2384 // assume 7-bit to be ascii ALWAYS
2293 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2385 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2294 return *cmdbuf_ptr++; 2386 return *cmdbuf_ptr++;
2295 2387
2296 wchar_t wc; 2388 wchar_t wc;
2297 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2389 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2298 2390
2299 if (len == (size_t)-2) 2391 if (len == (size_t)-2)
2300 { 2392 {
2301 // the mbstate stores incomplete sequences. didn't know this :/ 2393 // the mbstate stores incomplete sequences. didn't know this :/
2302 cmdbuf_ptr = cmdbuf_endp; 2394 cmdbuf_ptr = cmdbuf_endp;
2303 break; 2395 break;
2304 } 2396 }
2305 2397
2306 if (len == (size_t)-1) 2398 if (len == (size_t)-1)
2399 {
2400 mbstate.reset (); // reset now undefined conversion state
2401 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2402 // in which case we "erroneously" return the next byte which might be valid.
2307 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2403 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2404 }
2308 2405
2309 // assume wchar == unicode 2406 // assume wchar == unicode
2310 cmdbuf_ptr += len; 2407 cmdbuf_ptr += len;
2311 return wc; 2408 return wc & UNICODE_MASK;
2312 } 2409 }
2313 2410
2314 return NOCHAR; 2411 return NOCHAR;
2315} 2412}
2316 2413
2317/* rxvt_cmd_getc () - Return next input character */ 2414// read the next octet
2318/* 2415uint32_t ecb_hot
2319 * Return the next input character after first passing any keyboard input 2416rxvt_term::next_octet () NOTHROW
2320 * to the command.
2321 */
2322unicode_t
2323rxvt_term::cmd_getc ()
2324{ 2417{
2418 return cmdbuf_ptr < cmdbuf_endp
2419 ? (unsigned char)*cmdbuf_ptr++
2420 : NOCHAR;
2421}
2422
2423static class out_of_input out_of_input;
2424
2425wchar_t ecb_hot
2426rxvt_term::cmd_getc () THROW ((class out_of_input))
2427{
2325 unicode_t c = next_char (); 2428 wchar_t c = next_char ();
2429
2430 if (c == NOCHAR)
2431 throw out_of_input;
2432
2433 return c;
2434}
2435
2436uint32_t ecb_hot
2437rxvt_term::cmd_get8 () THROW ((class out_of_input))
2438{
2439 uint32_t c = next_octet ();
2326 2440
2327 if (c == NOCHAR) 2441 if (c == NOCHAR)
2328 throw out_of_input; 2442 throw out_of_input;
2329 2443
2330 return c; 2444 return c;
2331} 2445}
2332 2446
2333/*{{{ print pipe */ 2447/*{{{ print pipe */
2334/*----------------------------------------------------------------------*/ 2448/*----------------------------------------------------------------------*/
2335#ifdef PRINTPIPE 2449#ifdef PRINTPIPE
2336FILE * 2450FILE * ecb_cold
2337rxvt_term::popen_printer () 2451rxvt_term::popen_printer ()
2338{ 2452{
2339 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2453 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2340 2454
2341 if (stream == NULL) 2455 if (stream == NULL)
2342 rxvt_warn ("can't open printer pipe, not printing.\n"); 2456 rxvt_warn ("can't open printer pipe, not printing.\n");
2343 2457
2344 return stream; 2458 return stream;
2345} 2459}
2346 2460
2347int 2461int ecb_cold
2348rxvt_term::pclose_printer (FILE *stream) 2462rxvt_term::pclose_printer (FILE *stream)
2349{ 2463{
2350 fflush (stream); 2464 fflush (stream);
2351 return pclose (stream); 2465 return pclose (stream);
2352} 2466}
2353 2467
2354/* 2468/*
2355 * simulate attached vt100 printer 2469 * simulate attached vt100 printer
2356 */ 2470 */
2357void 2471void ecb_cold
2358rxvt_term::process_print_pipe () 2472rxvt_term::process_print_pipe ()
2359{ 2473{
2360 int done; 2474 FILE *fd = popen_printer ();
2361 FILE *fd;
2362 2475
2363 if ((fd = popen_printer ()) == NULL) 2476 if (!fd)
2364 return; 2477 return;
2365 2478
2366 /* 2479 /*
2367 * Send all input to the printer until either ESC[4i or ESC[?4i 2480 * Send all input to the printer until either ESC[4i or ESC[?4i
2368 * is received. 2481 * is received.
2369 */ 2482 */
2370 for (done = 0; !done;) 2483 for (int done = 0; !done; )
2371 { 2484 {
2372 unsigned char buf[8]; 2485 unsigned char buf[8];
2373 unicode_t ch; 2486 unicode_t ch;
2374 unsigned int i, len; 2487 unsigned int i, len;
2375 2488
… …
2394 { 2507 {
2395 if ((buf[len++] = cmd_getc ()) == 'i') 2508 if ((buf[len++] = cmd_getc ()) == 'i')
2396 break; /* done = 1 */ 2509 break; /* done = 1 */
2397 } 2510 }
2398 } 2511 }
2399 2512
2400 for (i = 0; i < len; i++) 2513 for (i = 0; i < len; i++)
2401 if (putc (buf[i], fd) == EOF) 2514 if (putc (buf[i], fd) == EOF)
2402 { 2515 {
2403 done = 1; 2516 done = 1;
2404 break; 2517 break;
… …
2406 } 2519 }
2407 } 2520 }
2408 2521
2409 pclose_printer (fd); 2522 pclose_printer (fd);
2410} 2523}
2411#endif /* PRINTPIPE */ 2524#endif /* PRINTPIPE */
2412/*}}} */ 2525/*}}} */
2413 2526
2414/* *INDENT-OFF* */
2415enum { 2527enum {
2416 C1_40 = 0x40, 2528 C1_40 = 0x40,
2417 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2529 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2418 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2530 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2419 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2531 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2420 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2532 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2421}; 2533};
2422/* *INDENT-ON* */
2423 2534
2424/*{{{ process non-printing single characters */ 2535/*{{{ process non-printing single characters */
2425void 2536void ecb_hot
2426rxvt_term::process_nonprinting (unicode_t ch) 2537rxvt_term::process_nonprinting (unicode_t ch)
2427{ 2538{
2428 switch (ch) 2539 switch (ch)
2429 { 2540 {
2430 case C0_ESC: 2541 case C0_ESC:
2431 process_escape_seq (); 2542 process_escape_seq ();
2432 break; 2543 break;
2433 case C0_ENQ: /* terminal Status */ 2544 case C0_ENQ: /* terminal Status */
2434 if (rs[Rs_answerbackstring]) 2545 if (rs[Rs_answerbackstring])
2435 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2546 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2436 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2437 else 2547 else
2438 tt_write ((unsigned char *)VT100_ANS, 2548 tt_write (VT100_ANS, strlen (VT100_ANS));
2439 (unsigned int)STRLEN (VT100_ANS));
2440 break; 2549 break;
2441 case C0_BEL: /* bell */ 2550 case C0_BEL: /* bell */
2442 scr_bell (); 2551 scr_bell ();
2443 break; 2552 break;
2444 case C0_BS: /* backspace */ 2553 case C0_BS: /* backspace */
… …
2460 break; 2569 break;
2461 case C0_SI: /* shift in - acs */ 2570 case C0_SI: /* shift in - acs */
2462 scr_charset_choose (0); 2571 scr_charset_choose (0);
2463 break; 2572 break;
2464 2573
2574#ifdef EIGHT_BIT_CONTROLS
2465 // 8-bit controls 2575 // 8-bit controls
2466 case 0x90: /* DCS */ 2576 case 0x90: /* DCS */
2467 process_dcs_seq (); 2577 process_dcs_seq ();
2468 break; 2578 break;
2469 case 0x9b: /* CSI */ 2579 case 0x9b: /* CSI */
2470 process_csi_seq (); 2580 process_csi_seq ();
2471 break; 2581 break;
2472 case 0x9d: /* CSI */ 2582 case 0x9d: /* OSC */
2473 process_osc_seq (); 2583 process_osc_seq ();
2474 break; 2584 break;
2585#endif
2475 } 2586 }
2476} 2587}
2477/*}}} */ 2588/*}}} */
2478 2589
2479 2590
2480/*{{{ process VT52 escape sequences */ 2591/*{{{ process VT52 escape sequences */
2481void 2592void ecb_cold
2482rxvt_term::process_escape_vt52 (unicode_t ch) 2593rxvt_term::process_escape_vt52 (unicode_t ch)
2483{ 2594{
2484 int row, col; 2595 int row, col;
2485 2596
2486 switch (ch) 2597 switch (ch)
… …
2520 break; 2631 break;
2521 case 'Z': /* identify the terminal type */ 2632 case 'Z': /* identify the terminal type */
2522 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2633 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2523 break; 2634 break;
2524 case '<': /* turn off VT52 mode */ 2635 case '<': /* turn off VT52 mode */
2525 PrivMode (0, PrivMode_vt52); 2636 priv_modes &= ~PrivMode_vt52;
2526 break; 2637 break;
2527 case 'F': /* use special graphics character set */ 2638 case 'F': /* use special graphics character set */
2528 case 'G': /* use regular character set */ 2639 case 'G': /* use regular character set */
2529 /* unimplemented */ 2640 /* unimplemented */
2530 break; 2641 break;
… …
2536} 2647}
2537/*}}} */ 2648/*}}} */
2538 2649
2539 2650
2540/*{{{ process escape sequences */ 2651/*{{{ process escape sequences */
2541void 2652void ecb_hot
2542rxvt_term::process_escape_seq () 2653rxvt_term::process_escape_seq ()
2543{ 2654{
2544 unicode_t ch = cmd_getc (); 2655 unicode_t ch = cmd_getc ();
2545 2656
2546 if (PrivateModes & PrivMode_vt52) 2657 if (priv_modes & PrivMode_vt52)
2547 { 2658 {
2548 process_escape_vt52 (ch); 2659 process_escape_vt52 (ch);
2549 return; 2660 return;
2550 } 2661 }
2551 2662
2552 switch (ch) 2663 switch (ch)
2553 { 2664 {
2554 /* case 1: do_tek_mode (); break; */
2555 case '#': 2665 case '#':
2556 if (cmd_getc () == '8') 2666 if (cmd_getc () == '8')
2557 scr_E (); 2667 scr_E ();
2558 break; 2668 break;
2559 case '(': 2669 case '(':
… …
2566 scr_charset_set (2, (unsigned int)cmd_getc ()); 2676 scr_charset_set (2, (unsigned int)cmd_getc ());
2567 break; 2677 break;
2568 case '+': 2678 case '+':
2569 scr_charset_set (3, (unsigned int)cmd_getc ()); 2679 scr_charset_set (3, (unsigned int)cmd_getc ());
2570 break; 2680 break;
2571#ifndef NO_FRILLS 2681#if !ENABLE_MINIMAL
2572 case '6': 2682 case '6':
2573 scr_backindex (); 2683 scr_backindex ();
2574 break; 2684 break;
2575#endif 2685#endif
2576 case '7': 2686 case '7':
2577 scr_cursor (SAVE); 2687 scr_cursor (SAVE);
2578 break; 2688 break;
2579 case '8': 2689 case '8':
2580 scr_cursor (RESTORE); 2690 scr_cursor (RESTORE);
2581 break; 2691 break;
2582#ifndef NO_FRILLS 2692#if !ENABLE_MINIMAL
2583 case '9': 2693 case '9':
2584 scr_forwardindex (); 2694 scr_forwardindex ();
2585 break; 2695 break;
2586#endif 2696#endif
2697 // DECPAM/DECPNM
2587 case '=': 2698 case '=':
2699 priv_modes |= PrivMode_aplKP;
2700 break;
2588 case '>': 2701 case '>':
2589 PrivMode ((ch == '='), PrivMode_aplKP); 2702 priv_modes &= ~PrivMode_aplKP;
2590 break; 2703 break;
2591 2704
2592 case C1_40: 2705 case C1_40:
2593 cmd_getc (); 2706 cmd_getc ();
2594 break; 2707 break;
… …
2597 break; 2710 break;
2598 2711
2599 /* 8.3.87: NEXT LINE */ 2712 /* 8.3.87: NEXT LINE */
2600 case C1_NEL: /* ESC E */ 2713 case C1_NEL: /* ESC E */
2601 { 2714 {
2602 unicode_t nlcr[] = { L'\n', L'\r' }; 2715 wchar_t nlcr[] = { C0_LF, C0_CR };
2603 scr_add_lines (nlcr, 1, 2); 2716 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2604 } 2717 }
2605 break; 2718 break;
2606 2719
2607 /* kidnapped escape sequence: Should be 8.3.48 */ 2720 /* kidnapped escape sequence: Should be 8.3.48 */
2608 case C1_ESA: /* ESC G */ 2721 case C1_ESA: /* ESC G */
2609 process_graphics (); 2722 // used by original rxvt for rob nations own graphics mode
2723 if (cmd_getc () == 'Q')
2724 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2610 break; 2725 break;
2611 2726
2612 /* 8.3.63: CHARACTER TABULATION SET */ 2727 /* 8.3.63: CHARACTER TABULATION SET */
2613 case C1_HTS: /* ESC H */ 2728 case C1_HTS: /* ESC H */
2614 scr_set_tab (1); 2729 scr_set_tab (1);
… …
2618 case C1_RI: /* ESC M */ 2733 case C1_RI: /* ESC M */
2619 scr_index (DN); 2734 scr_index (DN);
2620 break; 2735 break;
2621 2736
2622 /* 8.3.142: SINGLE-SHIFT TWO */ 2737 /* 8.3.142: SINGLE-SHIFT TWO */
2623 /*case C1_SS2: scr_single_shift (2); break; */ 2738 /* case C1_SS2: break; */
2624 2739
2625 /* 8.3.143: SINGLE-SHIFT THREE */ 2740 /* 8.3.143: SINGLE-SHIFT THREE */
2626 /*case C1_SS3: scr_single_shift (3); break; */ 2741 /* case C1_SS3: break; */
2627 2742
2628 /* 8.3.27: DEVICE CONTROL STRING */ 2743 /* 8.3.27: DEVICE CONTROL STRING */
2629 case C1_DCS: /* ESC P */ 2744 case C1_DCS: /* ESC P */
2630 process_dcs_seq (); 2745 process_dcs_seq ();
2631 break; 2746 break;
2632 2747
2633 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2748 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2634 case C1_SCI: /* ESC Z */ 2749 case C1_SCI: /* ESC Z */
2635 tt_write ((const unsigned char *)ESCZ_ANSWER, 2750 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2636 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2637 break; /* steal obsolete ESC [ c */ 2751 break; /* steal obsolete ESC [ c */
2638 2752
2639 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2753 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2640 case C1_CSI: /* ESC [ */ 2754 case C1_CSI: /* ESC [ */
2641 process_csi_seq (); 2755 process_csi_seq ();
2642 break; 2756 break;
2643 2757
2644 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2758 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2645 case C1_OSC: /* ESC ] */ 2759 case C1_OSC: /* ESC ] */
2646 process_osc_seq (); 2760 process_osc_seq ();
2647 break; 2761 break;
2648 2762
2649 /* 8.3.106: RESET TO INITIAL STATE */ 2763 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2650 case 'c': 2764 case 'c':
2651 mbstate.reset (); 2765 mbstate.reset ();
2652 scr_poweron (); 2766 scr_poweron ();
2653 scrollbar_show (1); 2767 scrollBar.show (1);
2654 break; 2768 break;
2655 2769
2656 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2770 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2657 case 'n': 2771 case 'n':
2658 scr_charset_choose (2); 2772 scr_charset_choose (2);
… …
2665 } 2779 }
2666} 2780}
2667/*}}} */ 2781/*}}} */
2668 2782
2669/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2783/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2670/* *INDENT-OFF* */
2671enum { 2784enum {
2672 CSI_ICH = 0x40, 2785 CSI_ICH = 0x40,
2673 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2786 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2674 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2787 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2675 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2788 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2676 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2789 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2677 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2790 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2678 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2791 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2679 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2792 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2680 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2793 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2681}; 2794};
2682 2795
2683#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2796#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2684 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2797 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2685 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2798 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2686#define get_byte_array_bit(array, bit) \ 2799#define get_byte_array_bit(array, bit) \
2687 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2800 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2688 2801
2689const unsigned char csi_defaults[] = 2802static const unsigned char csi_defaults[] =
2690 { 2803 {
2691 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2804 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2692 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2805 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2693 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2806 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2694 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2807 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2695 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2808 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2696 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2809 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2697 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2810 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2698 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2811 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2699 }; 2812 };
2700/* *INDENT-ON* */
2701 2813
2702void 2814void ecb_hot
2703rxvt_term::process_csi_seq () 2815rxvt_term::process_csi_seq ()
2704{ 2816{
2705 unicode_t ch, priv, i; 2817 unicode_t ch, priv, prev_ch, i;
2706 unsigned int nargs, p; 2818 unsigned int nargs, p;
2707 int n, ndef; 2819 int n, ndef;
2708 int arg[ESC_ARGS]; 2820 int arg[ESC_ARGS] = { };
2709 2821
2710 for (nargs = ESC_ARGS; nargs > 0;) 2822 nargs = 0;
2711 arg[--nargs] = 0;
2712 2823
2713 priv = 0; 2824 priv = 0;
2714 ch = cmd_getc (); 2825 ch = cmd_getc ();
2715 if (ch >= '<' && ch <= '?') 2826 if ((ch >= '<' && ch <= '?') || ch == '!')
2827 {
2716 { /* '<' '=' '>' '?' */ 2828 /* '<' '=' '>' '?' '!' */
2717 priv = ch; 2829 priv = ch;
2718 ch = cmd_getc (); 2830 ch = cmd_getc ();
2719 } 2831 }
2720 2832
2833 prev_ch = 0;
2721 /* read any numerical arguments */ 2834 /* read any numerical arguments */
2722 for (n = -1; ch < CSI_ICH; ) 2835 for (n = -1; ch < CSI_ICH; )
2723 { 2836 {
2724 if (isdigit (ch)) 2837 if (isdigit (ch))
2725 { 2838 {
… …
2735 n = -1; 2848 n = -1;
2736 } 2849 }
2737 else if (IS_CONTROL (ch)) 2850 else if (IS_CONTROL (ch))
2738 process_nonprinting (ch); 2851 process_nonprinting (ch);
2739 2852
2853 prev_ch = ch;
2740 ch = cmd_getc (); 2854 ch = cmd_getc ();
2741 } 2855 }
2742 2856
2743 if (ch > CSI_7F) 2857 if (ch > CSI_7F)
2744 return; 2858 return;
… …
2750 ndef = get_byte_array_bit (csi_defaults, i); 2864 ndef = get_byte_array_bit (csi_defaults, i);
2751 for (p = 0; p < nargs; p++) 2865 for (p = 0; p < nargs; p++)
2752 if (arg[p] == -1) 2866 if (arg[p] == -1)
2753 arg[p] = ndef; 2867 arg[p] = ndef;
2754 2868
2755#ifdef DEBUG_CMD
2756 fprintf (stderr, "CSI ");
2757 for (p = 0; p < nargs; p++)
2758 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2759 fprintf (stderr, "%c\n", ch);
2760#endif
2761
2762 /* 2869 /*
2763 * private mode handling 2870 * private mode handling
2764 */ 2871 */
2765 if (priv) 2872 if (priv)
2766 { 2873 {
2767 switch (priv) 2874 switch (priv)
2768 { 2875 {
2769 case '>': 2876 case '>':
2770 if (ch == CSI_DA) /* secondary device attributes */ 2877 if (ch == CSI_DA) /* secondary device attributes */
2878 {
2879 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2880 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2881 //
2882 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2883 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2884 // versions.
2885 //
2771 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2886 tt_printf ("\033[>%d;95;0c", 'U');
2887 }
2772 break; 2888 break;
2889
2773 case '?': 2890 case '?':
2774 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2891 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2775 process_terminal_mode (ch, priv, nargs, arg); 2892 process_terminal_mode (ch, priv, nargs, arg);
2776 break; 2893 break;
2894
2895 case '!':
2896 if (ch == CSI_70)
2897 {
2898 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2899 scr_soft_reset ();
2900
2901 static const int pm_h[] = { 7, 25 };
2902 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2903
2904 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2905 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2777 } 2906 }
2907 break;
2908 }
2909
2778 return; 2910 return;
2779 } 2911 }
2780 2912
2781 switch (ch) 2913 switch (ch)
2782 { 2914 {
… …
2796 } 2928 }
2797 break; 2929 break;
2798#endif 2930#endif
2799 2931
2800 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2932 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2801 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2933 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2802 arg[0] = -arg[0]; 2934 arg[0] = -arg[0];
2803 /* FALLTHROUGH */ 2935 /* FALLTHROUGH */
2804 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2936 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2805 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2937 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2806 scr_gotorc (arg[0], 0, RELATIVE); 2938 scr_gotorc (arg[0], 0, RELATIVE);
2807 break; 2939 break;
2808 2940
2809 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2941 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2810 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2942 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2881 3013
2882 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3014 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2883 arg[0] = -arg[0]; 3015 arg[0] = -arg[0];
2884 /* FALLTHROUGH */ 3016 /* FALLTHROUGH */
2885 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3017 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2886 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3018 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2887 break; 3019 break;
2888 3020
2889 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3021 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2890 tt_write ((const unsigned char *)VT100_ANS, 3022 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2891 (unsigned int) (sizeof (VT100_ANS) - 1));
2892 break; 3023 break;
2893 3024
2894 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3025 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2895 process_sgr_mode (nargs, arg); 3026 process_sgr_mode (nargs, arg);
2896 break; 3027 break;
… …
2903 break; 3034 break;
2904 case 6: /* CPR requested */ 3035 case 6: /* CPR requested */
2905 scr_report_position (); 3036 scr_report_position ();
2906 break; 3037 break;
2907 case 7: /* unofficial extension */ 3038 case 7: /* unofficial extension */
2908 if (Options & Opt_insecure) 3039 if (option (Opt_insecure))
2909 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3040 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2910 break; 3041 break;
2911 case 8: /* unofficial extension */ 3042 case 8: /* unofficial extension */
2912 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3043 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2913 break; 3044 break;
2914 } 3045 }
… …
2950 break; 3081 break;
2951 3082
2952 case CSI_RM: /* 8.3.107: RESET MODE */ 3083 case CSI_RM: /* 8.3.107: RESET MODE */
2953 if (arg[0] == 4) 3084 if (arg[0] == 4)
2954 scr_insert_mode (0); 3085 scr_insert_mode (0);
3086 else if (arg[0] == 20)
3087 priv_modes &= ~PrivMode_LFNL;
2955 break; 3088 break;
2956 3089
2957 case CSI_SM: /* 8.3.126: SET MODE */ 3090 case CSI_SM: /* 8.3.126: SET MODE */
2958 if (arg[0] == 4) 3091 if (arg[0] == 4)
2959 scr_insert_mode (1); 3092 scr_insert_mode (1);
3093 else if (arg[0] == 20)
3094 priv_modes |= PrivMode_LFNL;
3095 break;
3096
3097 case CSI_71: // DECSCUSR: set cursor style
3098 if (prev_ch == ' ')
3099 set_cursor_style (arg[0]);
2960 break; 3100 break;
2961 3101
2962 /* 3102 /*
2963 * PRIVATE USE beyond this point. All CSI_7? sequences here 3103 * PRIVATE USE beyond this point. All CSI_7? sequences here
2964 */ 3104 */
… …
2976 break; 3116 break;
2977 case CSI_75: 3117 case CSI_75:
2978 scr_cursor (RESTORE); 3118 scr_cursor (RESTORE);
2979 break; 3119 break;
2980 3120
2981#ifndef NO_FRILLS 3121#if !ENABLE_MINIMAL
2982 case CSI_74: 3122 case CSI_74:
2983 process_window_ops (arg, nargs); 3123 process_window_ops (arg, nargs);
2984 break; 3124 break;
2985#endif 3125#endif
2986 3126
… …
2993 break; 3133 break;
2994 } 3134 }
2995} 3135}
2996/*}}} */ 3136/*}}} */
2997 3137
2998#ifndef NO_FRILLS 3138#if !ENABLE_MINIMAL
2999/* ARGSUSED */
3000void 3139void
3001rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3140rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3002{ 3141{
3003 int x, y; 3142 int x, y;
3004 XWindowAttributes wattr; 3143 XWindowAttributes wattr;
3005 Window wdummy; 3144 Window wdummy;
3145
3146 dLocal (Display *, dpy);
3006 3147
3007 if (nargs == 0) 3148 if (nargs == 0)
3008 return; 3149 return;
3009 3150
3010 switch (args[0]) 3151 switch (args[0])
3011 { 3152 {
3012 /* 3153 /*
3013 * commands 3154 * commands
3014 */ 3155 */
3015 case 1: /* deiconify window */ 3156 case 1: /* deiconify window */
3016 XMapWindow (display->display, TermWin.parent[0]); 3157 XMapWindow (dpy, parent);
3017 break; 3158 break;
3018 case 2: /* iconify window */ 3159 case 2: /* iconify window */
3019 XIconifyWindow (display->display, TermWin.parent[0], 3160 XIconifyWindow (dpy, parent, display->screen);
3020 DefaultScreen (display->display));
3021 break; 3161 break;
3022 case 3: /* set position (pixels) */ 3162 case 3: /* set position (pixels) */
3023 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3163 XMoveWindow (dpy, parent, args[1], args[2]);
3024 break; 3164 break;
3025 case 4: /* set size (pixels) */ 3165 case 4: /* set size (pixels) */
3026 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3166 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3027 break; 3167 break;
3028 case 5: /* raise window */ 3168 case 5: /* raise window */
3029 XRaiseWindow (display->display, TermWin.parent[0]); 3169 XRaiseWindow (dpy, parent);
3030 break; 3170 break;
3031 case 6: /* lower window */ 3171 case 6: /* lower window */
3032 XLowerWindow (display->display, TermWin.parent[0]); 3172 XLowerWindow (dpy, parent);
3033 break; 3173 break;
3034 case 7: /* refresh window */ 3174 case 7: /* refresh window */
3035 scr_touch (true); 3175 scr_touch (true);
3036 break; 3176 break;
3037 case 8: /* set size (chars) */ 3177 case 8: /* set size (chars) */
3038 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3178 set_widthheight ((unsigned int) (args[2] * fwidth),
3039 (unsigned int) (args[1] * TermWin.fheight)); 3179 (unsigned int) (args[1] * fheight));
3040 break; 3180 break;
3041 3181
3042 //case 9: NYI, TODO, restore maximized window or maximize window 3182 //case 9: NYI, TODO, restore maximized window or maximize window
3043 default: 3183 default:
3044 if (args[0] >= 24) /* set height (chars) */ 3184 if (args[0] >= 24) /* set height (chars) */
3045 set_widthheight ((unsigned int)TermWin.width, 3185 set_widthheight ((unsigned int)vt_width,
3046 (unsigned int) (args[1] * TermWin.fheight)); 3186 (unsigned int) (args[1] * fheight));
3047 break; 3187 break;
3048
3049 3188
3050 /* 3189 /*
3051 * reports - some output format copied from XTerm 3190 * reports - some output format copied from XTerm
3052 */ 3191 */
3053 case 11: /* report window state */ 3192 case 11: /* report window state */
3054 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3193 XGetWindowAttributes (dpy, parent, &wattr);
3055 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3194 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3056 break; 3195 break;
3057 case 13: /* report window position */ 3196 case 13: /* report window position */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3197 XGetWindowAttributes (dpy, parent, &wattr);
3059 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3198 XTranslateCoordinates (dpy, parent, wattr.root,
3060 -wattr.border_width, -wattr.border_width, 3199 -wattr.border_width, -wattr.border_width,
3061 &x, &y, &wdummy); 3200 &x, &y, &wdummy);
3062 tt_printf ("\033[3;%d;%dt", x, y); 3201 tt_printf ("\033[3;%d;%dt", x, y);
3063 break; 3202 break;
3064 case 14: /* report window size (pixels) */ 3203 case 14: /* report window size (pixels) */
3065 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3204 XGetWindowAttributes (dpy, parent, &wattr);
3066 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3205 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3067 break; 3206 break;
3068 case 18: /* report text area size (chars) */ 3207 case 18: /* report text area size (chars) */
3069 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3208 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3070 break; 3209 break;
3071 case 19: /* report window size (chars) */ 3210 case 19: /* report window size (chars) */
3072 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3211 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3073 break; 3212 break;
3074 case 20: /* report icon label */ 3213 case 20: /* report icon label */
3075 if (Options & Opt_insecure)
3076 { 3214 {
3077 char *s; 3215 char *s;
3078 XGetIconName (display->display, TermWin.parent[0], &s); 3216 XGetIconName (dpy, parent, &s);
3079 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3217 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3218 XFree (s);
3080 } 3219 }
3081 break; 3220 break;
3082 case 21: /* report window title */ 3221 case 21: /* report window title */
3083 if (Options & Opt_insecure)
3084 { 3222 {
3085 char *s; 3223 char *s;
3086 XFetchName (display->display, TermWin.parent[0], &s); 3224 XFetchName (dpy, parent, &s);
3087 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3225 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3226 XFree (s);
3088 } 3227 }
3089 break; 3228 break;
3090 } 3229 }
3091} 3230}
3092#endif 3231#endif
3093 3232
3094/*----------------------------------------------------------------------*/ 3233/*----------------------------------------------------------------------*/
3095/* 3234/*
3096 * get input up until STRING TERMINATOR (or BEL) 3235 * get input up until STRING TERMINATOR (or BEL)
3097 * ends_how is terminator used. returned input must be free ()d 3236 * ends_how is terminator used. returned input must be free()'d
3098 */ 3237 */
3099unsigned char * 3238char *
3100rxvt_term::get_to_st (unicode_t &ends_how) 3239rxvt_term::get_to_st (unicode_t &ends_how)
3101{ 3240{
3102 int seen_esc = 0; /* seen escape? */ 3241 unicode_t ch;
3242 bool seen_esc = false;
3103 unsigned int n = 0; 3243 unsigned int n = 0;
3104 unsigned char *s; 3244 wchar_t string[CBUFSIZ];
3105 unicode_t ch;
3106 unsigned char string[STRING_MAX];
3107 3245
3108 while ((ch = cmd_getc ())) 3246 while ((ch = cmd_getc ()) != NOCHAR)
3109 { 3247 {
3110 if (ch == C0_BEL || ch == CHAR_ST)
3111 break;
3112
3113 if (seen_esc) 3248 if (seen_esc)
3249 {
3114 if (ch == 0x5c) /* 7bit ST */ 3250 if (ch == 0x5c) /* 7bit ST */
3115 break; 3251 break;
3116 else 3252 else
3117 return NULL; 3253 return NULL;
3118 3254 }
3119 if (ch == C0_ESC) 3255 else if (ch == C0_ESC)
3120 { 3256 {
3121 seen_esc = 1; 3257 seen_esc = true;
3122 continue; 3258 continue;
3123 } 3259 }
3260 else if (ch == C0_BEL || ch == CHAR_ST)
3261 break;
3124 else if (ch == '\t') 3262 else if (ch == C0_SYN)
3125 ch = ' '; /* translate '\t' to space */ 3263 ch = cmd_get8 ();
3126 else if (ch < 0x20 && (ch != 0x0a && ch != 0x0d)) 3264 else if (ch < 0x20)
3127 return NULL; /* other control character - exit */ 3265 return NULL; /* other control character - exit */
3266
3267 seen_esc = false;
3128 3268
3129 if (n >= sizeof (string) - 1) 3269 if (n >= sizeof (string) - 1)
3130 // stop at some sane length 3270 // stop at some sane length
3131 return NULL; 3271 return NULL;
3132 3272
3133 string[n++] = ch; 3273 string[n++] = ch;
3134 seen_esc = 0;
3135 } 3274 }
3136 3275
3137 string[n++] = '\0'; 3276 string[n++] = '\0';
3138 3277
3139 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3140 return NULL;
3141
3142 ends_how = (ch == 0x5c ? C0_ESC : ch); 3278 ends_how = (ch == 0x5c ? C0_ESC : ch);
3143 STRNCPY (s, string, n); 3279
3144 return s; 3280 return rxvt_wcstombs (string);
3145} 3281}
3146 3282
3147/*----------------------------------------------------------------------*/ 3283/*----------------------------------------------------------------------*/
3148/* 3284/*
3149 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3285 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3150 */ 3286 */
3151void 3287void
3152rxvt_term::process_dcs_seq () 3288rxvt_term::process_dcs_seq ()
3153{ 3289{
3154 unsigned char *s;
3155 unicode_t eh;
3156
3157 /* 3290 /*
3158 * Not handled yet 3291 * Not handled yet
3159 */ 3292 */
3293
3294 unicode_t eh;
3160 s = get_to_st (eh); 3295 char *s = get_to_st (eh);
3161 if (s) 3296 if (s)
3162 free (s); 3297 free (s);
3163 3298
3164 return; 3299 return;
3165} 3300}
… …
3169 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3304 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3170 */ 3305 */
3171void 3306void
3172rxvt_term::process_osc_seq () 3307rxvt_term::process_osc_seq ()
3173{ 3308{
3174 unicode_t ch, eh;
3175 int arg; 3309 int arg;
3176 3310
3177 ch = cmd_getc (); 3311 unicode_t ch = cmd_getc ();
3178 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3312 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3179 arg = arg * 10 + (ch - '0'); 3313 arg = arg * 10 + (ch - '0');
3180 3314
3181 if (ch == ';') 3315 if (ch == ';')
3182 { 3316 {
3317 unicode_t eh;
3183 unsigned char *s = get_to_st (eh); 3318 char *s = get_to_st (eh);
3184 3319
3185 if (s) 3320 if (s)
3186 { 3321 {
3187 process_xterm_seq (arg, (char *)s, eh); 3322 process_xterm_seq (arg, s, eh);
3188 free (s); 3323 free (s);
3189 } 3324 }
3190 } 3325 }
3191} 3326}
3192 3327
3193void 3328void
3194rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3329rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3195{ 3330{
3196 if (str[0] == '?' && !str[1]) 3331 if (str[0] == '?' && !str[1])
3197 { 3332 {
3198 if (Options & Opt_insecure) 3333 rgba c;
3199 { 3334 pix_colors_focused[color].get (c);
3200 unsigned short r, g, b; 3335
3201 PixColors[color].get (display, r, g, b); 3336#if XFT
3337 if (c.a != rgba::MAX_CC)
3338 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3339 else
3340#endif
3202 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3341 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3203 }
3204 } 3342 }
3205 else 3343 else
3206 set_window_color (color, str); 3344 set_window_color (color, str);
3207} 3345}
3208 3346
3209/* 3347/*
3210 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3348 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3211 * 0 = change iconName/title
3212 * 1 = change iconName
3213 * 2 = change title
3214 * 4 = change color
3215 * 10 = change fg color
3216 * 11 = change bg color
3217 * 12 = change text color
3218 * 13 = change mouse foreground color
3219 * 17 = change highlight character colour
3220 * 18 = change bold character color
3221 * 19 = change underlined character color
3222 * 46 = change logfile (not implemented)
3223 * 50 = change font
3224 *
3225 * rxvt extensions:
3226 * 20 = bg pixmap
3227 * 39 = change default fg color
3228 * 49 = change default bg color
3229 * 55 = dump scrollback buffer and all of screen
3230 * 701 = change locale
3231 * 702 = find font
3232 * 703 = menu
3233 */ 3349 */
3234void 3350void
3235rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3351rxvt_term::process_xterm_seq (int op, char *str, char resp)
3236{ 3352{
3237 int changed = 0;
3238 int color; 3353 int color;
3239 char *buf, *name; 3354 char *buf, *name;
3240 bool query = str[0] == '?' && !str[1]; 3355 bool query = str[0] == '?' && !str[1];
3356 int saveop = op;
3357
3358 dLocal (Display *, dpy);
3241 3359
3242 assert (str != NULL); 3360 assert (str != NULL);
3361
3362 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3363 return;
3364
3243 switch (op) 3365 switch (op)
3244 { 3366 {
3245 case XTerm_name: 3367 case XTerm_name:
3246 set_title (str); 3368 set_title (str);
3247 /* FALLTHROUGH */ 3369 /* FALLTHROUGH */
… …
3252 set_title (str); 3374 set_title (str);
3253 break; 3375 break;
3254 case XTerm_property: 3376 case XTerm_property:
3255 if (str[0] == '?') 3377 if (str[0] == '?')
3256 { 3378 {
3257 Atom prop = XInternAtom (display->display, str + 1, True); 3379 Atom prop = display->atom (str + 1);
3258 Atom actual_type; 3380 Atom actual_type;
3259 int actual_format; 3381 int actual_format;
3260 unsigned long nitems; 3382 unsigned long nitems;
3261 unsigned long bytes_after; 3383 unsigned long bytes_after;
3262 unsigned char *value = 0; 3384 unsigned char *value = 0;
3263 const char *str = ""; 3385 const char *str = "";
3264 3386
3265 if (prop 3387 if (prop
3266 && XGetWindowProperty (display->display, TermWin.parent[0], 3388 && XGetWindowProperty (dpy, parent,
3267 prop, 0, 1<<16, 0, AnyPropertyType, 3389 prop, 0, 1<<16, 0, AnyPropertyType,
3268 &actual_type, &actual_format, 3390 &actual_type, &actual_format,
3269 &nitems, &bytes_after, &value) == Success 3391 &nitems, &bytes_after, &value) == Success
3270 && actual_type != None 3392 && actual_type != None
3271 && actual_format == 8) 3393 && actual_format == 8)
3272 str = (const char *)(value); 3394 str = (const char *)(value);
3273 3395
3274 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3396 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3275 3397
3276 XFree (value); 3398 XFree (value);
3277 } 3399 }
3278 else 3400 else
3279 { 3401 {
3280 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3402 char *eq = strchr (str, '=');
3281 3403
3282 if (eq) 3404 if (eq)
3283 { 3405 {
3284 *eq = 0; 3406 *eq = 0;
3285 XChangeProperty (display->display, TermWin.parent[0], 3407 set_utf8_property (display->atom (str), eq + 1);
3286 display->atom (str), XA_STRING, 8,
3287 PropModeReplace, (unsigned char *)eq + 1,
3288 strlen (eq + 1));
3289 } 3408 }
3290 else 3409 else
3291 XDeleteProperty (display->display, TermWin.parent[0], 3410 XDeleteProperty (dpy, parent,
3292 display->atom (str)); 3411 display->atom (str));
3293 } 3412 }
3294 break; 3413 break;
3295 3414
3296 case XTerm_Color: 3415 case XTerm_Color:
3297 for (buf = (char *)str; buf && *buf;) 3416 for (buf = (char *)str; buf && *buf;)
3298 { 3417 {
3299 if ((name = STRCHR (buf, ';')) == NULL) 3418 if ((name = strchr (buf, ';')) == NULL)
3300 break; 3419 break;
3301 3420
3302 *name++ = '\0'; 3421 *name++ = '\0';
3303 color = atoi (buf); 3422 color = atoi (buf) + minCOLOR;
3304 3423
3305 if (color < 0 || color >= TOTAL_COLORS) 3424 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3306 break; 3425 break;
3307 3426
3308 if ((buf = STRCHR (name, ';')) != NULL) 3427 if ((buf = strchr (name, ';')) != NULL)
3309 *buf++ = '\0'; 3428 *buf++ = '\0';
3310 3429
3311 if (name[0] == '?' && !name[1]) 3430 process_color_seq (op, color, name, resp);
3431 }
3432 break;
3433 case Rxvt_restoreFG:
3434 case XTerm_Color00:
3435 process_color_seq (op, Color_fg, str, resp);
3436 break;
3437 case Rxvt_restoreBG:
3438 case XTerm_Color01:
3439 process_color_seq (op, Color_bg, str, resp);
3440 break;
3441#ifndef NO_CURSORCOLOR
3442 case XTerm_Color_cursor:
3443 process_color_seq (op, Color_cursor, str, resp);
3444 break;
3445#endif
3446 case XTerm_Color_pointer_fg:
3447 process_color_seq (op, Color_pointer_fg, str, resp);
3448 break;
3449 case XTerm_Color_pointer_bg:
3450 process_color_seq (op, Color_pointer_bg, str, resp);
3451 break;
3452#ifdef OPTION_HC
3453 case XTerm_Color_HC:
3454 process_color_seq (op, Color_HC, str, resp);
3455 break;
3456 case XTerm_Color_HTC:
3457 process_color_seq (op, Color_HTC, str, resp);
3458 break;
3459#endif
3460#ifndef NO_BOLD_UNDERLINE_REVERSE
3461 case URxvt_Color_BD:
3462 process_color_seq (op, Color_BD, str, resp);
3463 break;
3464 case URxvt_Color_UL:
3465 process_color_seq (op, Color_UL, str, resp);
3466 break;
3467 case URxvt_Color_IT:
3468 process_color_seq (op, Color_IT, str, resp);
3469 break;
3470#endif
3471 case URxvt_Color_border:
3472 process_color_seq (op, Color_border, str, resp);
3473 break;
3474
3475#if BG_IMAGE_FROM_ROOT
3476 case URxvt_Color_tint:
3477 process_color_seq (op, Color_tint, str, resp);
3478 {
3479 bool changed = false;
3480
3481 if (ISSET_PIXCOLOR (Color_tint))
3482 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3483
3484 if (changed)
3485 update_background ();
3486 }
3487
3488 break;
3489#endif
3490
3491#if BG_IMAGE_FROM_FILE
3492 case Rxvt_Pixmap:
3493 if (!strcmp (str, "?"))
3494 {
3495 char str[256];
3496 int h_scale = fimage.h_scale;
3497 int v_scale = fimage.v_scale;
3498 int h_align = fimage.h_align;
3499 int v_align = fimage.v_align;
3500
3501 sprintf (str, "[%dx%d+%d+%d]",
3502 h_scale, v_scale,
3503 h_align, v_align);
3504 process_xterm_seq (XTerm_title, str, CHAR_ST);
3505 }
3506 else
3507 {
3508 bool changed = false;
3509
3510 if (*str != ';')
3312 { 3511 {
3313 if (Options & Opt_insecure) 3512 try
3314 { 3513 {
3315 unsigned short r, g, b; 3514 fimage.set_file_geometry (this, str);
3316 PixColors[color + minCOLOR].get (display, r, g, b); 3515 changed = true;
3317 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3516 }
3517 catch (const class rxvt_failure_exception &e)
3518 {
3318 } 3519 }
3319 } 3520 }
3320 else 3521 else
3321 set_window_color (color + minCOLOR, name); 3522 {
3523 str++;
3524 if (fimage.set_geometry (str, true))
3525 changed = true;
3526 }
3527
3528 if (changed)
3529 {
3530 if (bg_window_position_sensitive ())
3531 {
3532 int x, y;
3533 get_window_origin (x, y);
3534 parent_x = x;
3535 parent_y = y;
3536 }
3537 update_background ();
3538 }
3322 } 3539 }
3323 break; 3540 break;
3324 case XTerm_Color00:
3325 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3326 break;
3327 case XTerm_Color01:
3328 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3329 break;
3330#ifndef NO_CURSORCOLOR
3331 case XTerm_Color_cursor:
3332 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3333 break;
3334#endif 3541#endif
3335 case XTerm_Color_pointer_fg:
3336 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3337 break;
3338 case XTerm_Color_pointer_bg:
3339 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3340 break;
3341#ifndef NO_BOLD_UNDERLINE_REVERSE
3342 case XTerm_Color_BD:
3343 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3344 break;
3345 case XTerm_Color_UL:
3346 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3347 break;
3348 case XTerm_Color_RV:
3349 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3350 break;
3351#endif
3352
3353 case XTerm_Pixmap:
3354 if (*str != ';')
3355 {
3356#if XPM_BACKGROUND
3357 scale_pixmap (""); /* reset to default scaling */
3358 set_bgPixmap (str); /* change pixmap */
3359#endif
3360 scr_touch (true);
3361 }
3362 while ((str = STRCHR (str, ';')) != NULL)
3363 {
3364 str++;
3365#if XPM_BACKGROUND
3366 changed += scale_pixmap (str);
3367#endif
3368
3369 }
3370 if (changed)
3371 {
3372#ifdef XPM_BACKGROUND
3373 resize_pixmap ();
3374#endif
3375 scr_touch (true);
3376 }
3377 break;
3378
3379 case XTerm_restoreFG:
3380 set_window_color (Color_fg, str);
3381 break;
3382 case XTerm_restoreBG:
3383 set_window_color (Color_bg, str);
3384 break;
3385 3542
3386 case XTerm_logfile: 3543 case XTerm_logfile:
3387 // TODO, when secure mode? 3544 // TODO, when secure mode?
3388 break; 3545 break;
3389 3546
3390 case XTerm_font:
3391 if (query)
3392 {
3393 if (Options & Opt_insecure)
3394 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3395 TermWin.fontset->fontdesc
3396 ? TermWin.fontset->fontdesc
3397 : "",
3398 resp);
3399 }
3400 else
3401 change_font (str);
3402 break;
3403
3404#ifndef NO_FRILLS
3405 case XTerm_locale:
3406 if (query)
3407 {
3408 if (Options & Opt_insecure)
3409 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3410 }
3411 else
3412 {
3413 set_locale (str);
3414# ifdef USE_XIM
3415 im_cb ();
3416# endif
3417 }
3418 break;
3419
3420 case XTerm_findfont:
3421 if (Options & Opt_insecure)
3422 {
3423 int fid = TermWin.fontset->find_font (atoi (str));
3424 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3425 fid, (*TermWin.fontset)[fid]->name, resp);
3426 }
3427 break;
3428#endif
3429
3430#ifdef MENUBAR
3431 case XTerm_Menu:
3432 if (Options & Opt_insecure)
3433 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3434 break;
3435#endif
3436#if 0 3547#if 0
3437 case XTerm_dumpscreen: /* no error notices */ 3548 case Rxvt_dumpscreen: /* no error notices */
3438 { 3549 {
3439 int fd; 3550 int fd;
3440 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3551 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3441 { 3552 {
3442 scr_dump (fd); 3553 scr_dump (fd);
3443 close (fd); 3554 close (fd);
3444 } 3555 }
3445 } 3556 }
3557 break;
3558#endif
3559 case XTerm_font:
3560 op = URxvt_font;
3561 case URxvt_font:
3562#if ENABLE_STYLES
3563 case URxvt_boldFont:
3564 case URxvt_italicFont:
3565 case URxvt_boldItalicFont:
3566#endif
3567 if (query)
3568 tt_printf ("\33]%d;%-.250s%c", saveop,
3569 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3570 ? fontset[op - URxvt_font]->fontdesc : "",
3571 resp);
3572 else
3573 {
3574 const char *&res = rs[Rs_font + (op - URxvt_font)];
3575
3576 res = strdup (str);
3577 allocated.push_back ((void *)res);
3578 set_fonts ();
3579 }
3580 break;
3581
3582 case URxvt_version:
3583 if (query)
3584 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3585 op,
3586 rs[Rs_name], VERSION[0], VERSION[2],
3587 resp);
3588 break;
3589
3590#if !ENABLE_MINIMAL
3591 case URxvt_locale:
3592 if (query)
3593 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3594 else
3595 {
3596 set_locale (str);
3597 pty->set_utf8_mode (enc_utf8);
3598 init_xlocale ();
3599 }
3600 break;
3601
3602 case URxvt_view_up:
3603 case URxvt_view_down:
3604 {
3605 int lines = atoi (str);
3606
3607 if (lines)
3608 scr_page (op == URxvt_view_up ? UP : DN, lines);
3609 else
3610 scr_erase_savelines ();
3611 }
3612
3613 break;
3614#endif
3615
3616#if ENABLE_PERL
3617 case URxvt_perl:
3618 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3446 break; 3619 break;
3447#endif 3620#endif
3448 } 3621 }
3449} 3622}
3450/*----------------------------------------------------------------------*/ 3623/*----------------------------------------------------------------------*/
… …
3457 * 's' = save 3630 * 's' = save
3458 * 'r' = restore 3631 * 'r' = restore
3459 * 't' = toggle 3632 * 't' = toggle
3460 * so no need for fancy checking 3633 * so no need for fancy checking
3461 */ 3634 */
3462int 3635int ecb_cold
3463rxvt_term::privcases (int mode, unsigned long bit) 3636rxvt_term::privcases (int mode, unsigned long bit)
3464{ 3637{
3465 int state; 3638 int state;
3466 3639
3467 if (mode == 's') 3640 if (mode == 's')
3468 { 3641 {
3469 SavedModes |= (PrivateModes & bit); 3642 if (priv_modes & bit)
3643 SavedModes |= bit;
3644 else
3645 SavedModes &= ~bit;
3470 return -1; 3646 return -1;
3471 } 3647 }
3472 else 3648 else
3473 { 3649 {
3474 if (mode == 'r') 3650 if (mode == 'r')
3475 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3651 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3476 else 3652 else
3477 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3653 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3478 PrivMode (state, bit); 3654
3655 if (state)
3656 priv_modes |= bit;
3657 else
3658 priv_modes &= ~bit;
3479 } 3659 }
3480 3660
3481 return state; 3661 return state;
3482} 3662}
3483 3663
3484/* we're not using priv _yet_ */ 3664/* we're not using priv _yet_ */
3485void 3665void
3486rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3666rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3487{ 3667{
3488 unsigned int i, j; 3668 unsigned int i, j;
3489 int state; 3669 int state;
3490 3670
3491 static const struct 3671 static const struct
3492 { 3672 {
3493 const int argval; 3673 const int argval;
3494 const unsigned long bit; 3674 const unsigned long bit;
3495 }
3496
3497 argtopriv[] = { 3675 } argtopriv[] = {
3498 { 1, PrivMode_aplCUR }, 3676 { 1, PrivMode_aplCUR }, // DECCKM
3499 { 2, PrivMode_vt52 }, 3677 { 2, PrivMode_vt52 }, // DECANM
3500 { 3, PrivMode_132 }, 3678 { 3, PrivMode_132 }, // DECCOLM
3501 { 4, PrivMode_smoothScroll }, 3679 { 4, PrivMode_smoothScroll }, // DECSCLM
3502 { 5, PrivMode_rVideo }, 3680 { 5, PrivMode_rVideo }, // DECSCNM
3503 { 6, PrivMode_relOrigin }, 3681 { 6, PrivMode_relOrigin }, // DECOM
3504 { 7, PrivMode_Autowrap }, 3682 { 7, PrivMode_Autowrap }, // DECAWM
3683 // 8, auto-repeat keys // DECARM
3505 { 9, PrivMode_MouseX10 }, 3684 { 9, PrivMode_MouseX10 },
3506#ifdef menuBar_esc 3685 // 18 end FF to printer after print screen
3507 { menuBar_esc, PrivMode_menuBar }, 3686 // 19 Print screen prints full screen/scroll region
3508#endif 3687 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3509#ifdef scrollBar_esc 3688#ifdef scrollBar_esc
3510 { scrollBar_esc, PrivMode_scrollBar }, 3689 { scrollBar_esc, PrivMode_scrollBar },
3511#endif 3690#endif
3512 // 18, 19 printing-related
3513 { 25, PrivMode_VisibleCursor },
3514 // 30 show scrollbar rxvt. extension
3515 { 35, PrivMode_ShiftKeys }, // rxvt extension 3691 { 35, PrivMode_ShiftKeys }, // rxvt extension
3692 // 38, tektronix mode // DECTEK
3516 { 40, PrivMode_132OK }, 3693 { 40, PrivMode_132OK },
3517 // 41 xterm more fixes NYI 3694 // 41 xterm more fixes NYI
3518 // 45 margin bell NYI 3695 // 45 margin bell NYI
3519 // 46 start logging 3696 // 46 start logging
3520 { 47, PrivMode_Screen }, 3697 { 47, PrivMode_Screen },
3521 { 66, PrivMode_aplKP }, 3698 { 66, PrivMode_aplKP }, // DECNKM
3522#ifndef NO_BACKSPACE_KEY 3699#ifndef NO_BACKSPACE_KEY
3523 { 67, PrivMode_BackSpace }, 3700 { 67, PrivMode_BackSpace }, // DECBKM
3524#endif 3701#endif
3525 { 1000, PrivMode_MouseX11 }, 3702 { 1000, PrivMode_MouseX11 },
3526 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3703 { 1002, PrivMode_MouseBtnEvent },
3527 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3704 { 1003, PrivMode_MouseAnyEvent },
3528 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3705#if ENABLE_FRILLS
3706 { 1005, PrivMode_ExtModeMouse },
3707#endif
3529 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3708 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3530 { 1011, PrivMode_Keypress }, // rxvt extension 3709 { 1011, PrivMode_Keypress }, // rxvt extension
3710#if ENABLE_FRILLS
3711 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3712#endif
3531 // 1035 enable modifiers for alt, numlock NYI 3713 // 1035 enable modifiers for alt, numlock NYI
3532 // 1036 send ESC for meta keys NYI 3714 // 1036 send ESC for meta keys NYI
3533 // 1037 send DEL for keypad delete NYI 3715 // 1037 send DEL for keypad delete NYI
3534 { 1047, PrivMode_Screen }, 3716 { 1047, PrivMode_Screen },
3535 // 1048 save and restore cursor 3717 // 1048 save and restore cursor, implemented in code
3536 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3718 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3537 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3719 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3720 { 2004, PrivMode_BracketPaste },
3538 }; 3721 };
3539 3722
3540 if (nargs == 0) 3723 if (nargs == 0)
3541 return; 3724 return;
3542 3725
… …
3549 for (i = 0; i < nargs; i++) 3732 for (i = 0; i < nargs; i++)
3550 { 3733 {
3551 state = -1; 3734 state = -1;
3552 3735
3553 /* basic handling */ 3736 /* basic handling */
3554 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3737 for (j = 0; j < ecb_array_length (argtopriv); j++)
3555 if (argtopriv[j].argval == arg[i]) 3738 if (argtopriv[j].argval == arg[i])
3556 { 3739 {
3557 state = privcases (mode, argtopriv[j].bit); 3740 state = privcases (mode, argtopriv[j].bit);
3558 break; 3741 break;
3559 } 3742 }
3560 3743
3561 /* extra handling for values with state unkept */ 3744 /* extra handling for values with state unkept */
3562 switch (arg[i]) 3745 switch (arg[i])
3563 { 3746 {
3747#if ENABLE_STYLES
3748 case 1021:
3749 set_option (Opt_intensityStyles, mode);
3750
3751 scr_touch (true);
3752 break;
3753#endif
3564 case 1048: /* alternative cursor save */ 3754 case 1048: /* alternative cursor save */
3565 if (Options & Opt_secondaryScreen) 3755 if (option (Opt_secondaryScreen))
3566 if (mode == 0) 3756 if (mode == 0)
3567 scr_cursor (RESTORE); 3757 scr_cursor (RESTORE);
3568 else if (mode == 1) 3758 else if (mode == 1)
3569 scr_cursor (SAVE); 3759 scr_cursor (SAVE);
3570 break; 3760 break;
… …
3578 case 2: /* VT52 mode */ 3768 case 2: /* VT52 mode */
3579 /* oddball mode. should be set regardless of set/reset 3769 /* oddball mode. should be set regardless of set/reset
3580 * parameter. Return from VT52 mode with an ESC < from 3770 * parameter. Return from VT52 mode with an ESC < from
3581 * within VT52 mode 3771 * within VT52 mode
3582 */ 3772 */
3583 PrivMode (1, PrivMode_vt52); 3773 priv_modes |= PrivMode_vt52;
3584 break; 3774 break;
3585 case 3: /* 80/132 */ 3775 case 3: /* 80/132 */
3586 if (PrivateModes & PrivMode_132OK) 3776 if (priv_modes & PrivMode_132OK)
3587 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3777 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3588 break; 3778 break;
3589 case 4: /* smooth scrolling */ 3779 case 4: /* smooth scrolling */
3590 if (state) 3780 set_option (Opt_jumpScroll, !state);
3591 Options &= ~Opt_jumpScroll;
3592 else
3593 Options |= Opt_jumpScroll;
3594 break; 3781 break;
3595 case 5: /* reverse video */ 3782 case 5: /* reverse video */
3596 scr_rvideo_mode (state); 3783 scr_rvideo_mode (state);
3597 break; 3784 break;
3598 case 6: /* relative/absolute origins */ 3785 case 6: /* relative/absolute origins */
… …
3602 scr_autowrap (state); 3789 scr_autowrap (state);
3603 break; 3790 break;
3604 /* case 8: - auto repeat, can't do on a per window basis */ 3791 /* case 8: - auto repeat, can't do on a per window basis */
3605 case 9: /* X10 mouse reporting */ 3792 case 9: /* X10 mouse reporting */
3606 if (state) /* orthogonal */ 3793 if (state) /* orthogonal */
3607 PrivateModes &= ~PrivMode_MouseX11; 3794 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3608 break; 3795 break;
3609#ifdef menuBar_esc
3610 case menuBar_esc:
3611#ifdef MENUBAR
3612 map_menuBar (state);
3613#endif
3614 break;
3615#endif
3616#ifdef scrollBar_esc 3796#ifdef scrollBar_esc
3617 case scrollBar_esc: 3797 case scrollBar_esc:
3618 if (scrollbar_mapping (state)) 3798 scrollBar.map (state);
3619 {
3620 resize_all_windows (0, 0, 0); 3799 resize_all_windows (0, 0, 0);
3621 scr_touch (true); 3800 scr_touch (true);
3622 }
3623 break; 3801 break;
3624#endif 3802#endif
3625 case 25: /* visible/invisible cursor */ 3803 case 25: /* visible/invisible cursor */
3626 scr_cursor_visible (state); 3804 scr_cursor_visible (state);
3627 break; 3805 break;
… …
3632 break; 3810 break;
3633 /* case 66: - application key pad */ 3811 /* case 66: - application key pad */
3634 /* case 67: - backspace key */ 3812 /* case 67: - backspace key */
3635 case 1000: /* X11 mouse reporting */ 3813 case 1000: /* X11 mouse reporting */
3636 if (state) /* orthogonal */ 3814 if (state) /* orthogonal */
3637 PrivateModes &= ~PrivMode_MouseX10; 3815 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3638 break; 3816 break;
3639#if 0
3640 case 1001: 3817 case 1002:
3641 break; /* X11 mouse highlighting */ 3818 case 1003:
3642#endif 3819 if (state)
3820 {
3821 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3822 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3823 mouse_row = mouse_col = 0;
3824 vt_emask_mouse = PointerMotionMask;
3825 }
3826 else
3827 vt_emask_mouse = NoEventMask;
3828
3829 vt_select_input ();
3830 break;
3643 case 1010: /* scroll to bottom on TTY output inhibit */ 3831 case 1010: /* scroll to bottom on TTY output inhibit */
3644 if (state)
3645 Options &= ~Opt_scrollTtyOutput;
3646 else
3647 Options |= Opt_scrollTtyOutput; 3832 set_option (Opt_scrollTtyOutput, !state);
3648 break; 3833 break;
3649 case 1011: /* scroll to bottom on key press */ 3834 case 1011: /* scroll to bottom on key press */
3650 if (state)
3651 Options |= Opt_scrollTtyKeypress; 3835 set_option (Opt_scrollTtyKeypress, state);
3652 else
3653 Options &= ~Opt_scrollTtyKeypress;
3654 break; 3836 break;
3655 case 1047: /* secondary screen w/ clearing last */ 3837 case 1047: /* secondary screen w/ clearing last */
3656 if (Options & Opt_secondaryScreen) 3838 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3839 if (!state)
3658 scr_erase_screen (2); 3840 scr_erase_screen (2);
3841
3659 scr_change_screen (state); 3842 scr_change_screen (state);
3660 break; 3843 break;
3661 case 1049: /* secondary screen w/ clearing first */ 3844 case 1049: /* secondary screen w/ clearing first */
3845 if (option (Opt_secondaryScreen))
3846 if (state)
3847 scr_cursor (SAVE);
3848
3662 scr_change_screen (state); 3849 scr_change_screen (state);
3850
3663 if (Options & Opt_secondaryScreen) 3851 if (option (Opt_secondaryScreen))
3664 if (current_screen != PRIMARY) 3852 if (state)
3665 scr_erase_screen (2); 3853 scr_erase_screen (2);
3854 else
3855 scr_cursor (RESTORE);
3666 break; 3856 break;
3667 default: 3857 default:
3668 break; 3858 break;
3669 } 3859 }
3670 } 3860 }
3671} 3861}
3672/*}}} */ 3862/*}}} */
3673 3863
3674/*{{{ process sgr sequences */ 3864/*{{{ process sgr sequences */
3675void 3865void ecb_hot
3676rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3866rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3677{ 3867{
3678 unsigned int i; 3868 unsigned int i;
3679 short rendset; 3869 short rendset;
3680 int rendstyle; 3870 int rendstyle;
… …
3694 rendset = 0, rendstyle = ~RS_None; 3884 rendset = 0, rendstyle = ~RS_None;
3695 break; 3885 break;
3696 case 1: 3886 case 1:
3697 rendset = 1, rendstyle = RS_Bold; 3887 rendset = 1, rendstyle = RS_Bold;
3698 break; 3888 break;
3889 //case 2: // low intensity
3890 case 3:
3891 rendset = 1, rendstyle = RS_Italic;
3892 break;
3699 case 4: 3893 case 4:
3700 rendset = 1, rendstyle = RS_Uline; 3894 rendset = 1, rendstyle = RS_Uline;
3701 break; 3895 break;
3702 case 5: 3896 case 5: // slowly blinking
3897 case 6: // rapidly blinking
3703 rendset = 1, rendstyle = RS_Blink; 3898 rendset = 1, rendstyle = RS_Blink;
3704 break; 3899 break;
3900 //case 6: // scoansi light background
3705 case 7: 3901 case 7:
3706 rendset = 1, rendstyle = RS_RVid; 3902 rendset = 1, rendstyle = RS_RVid;
3707 break; 3903 break;
3708 case 8: 3904 case 8:
3709 // invisible. NYI 3905 // invisible. NYI
3710 break; 3906 break;
3711 case 22: 3907 //case 9: // crossed out
3908 //case 10: // scoansi acs off, primary font
3909 //case 11: // scoansi acs on, first alt font
3910 //case 12: // scoansi acs on, |0x80, second alt font
3911 //...
3912 //case 19: // ninth alt font
3913 //case 20: // gothic
3914 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3712 rendset = 0, rendstyle = RS_Bold; 3915 rendset = 0, rendstyle = RS_Bold;
3916 break;
3917 case 22: // normal intensity
3918 rendset = 0, rendstyle = RS_Bold;
3919 break;
3920 case 23: // disable italic
3921 rendset = 0, rendstyle = RS_Italic;
3713 break; 3922 break;
3714 case 24: 3923 case 24:
3715 rendset = 0, rendstyle = RS_Uline; 3924 rendset = 0, rendstyle = RS_Uline;
3716 break; 3925 break;
3717 case 25: 3926 case 25:
3718 rendset = 0, rendstyle = RS_Blink; 3927 rendset = 0, rendstyle = RS_Blink;
3719 break; 3928 break;
3929 case 26: // variable spacing (iso 8613)
3930 rendset = 0, rendstyle = RS_Blink;
3931 break;
3720 case 27: 3932 case 27:
3721 rendset = 0, rendstyle = RS_RVid; 3933 rendset = 0, rendstyle = RS_RVid;
3722 break; 3934 break;
3723 case 28:
3724 // visible. NYI 3935 //case 28: // visible. NYI
3725 break; 3936 //case 29: // not crossed-out
3726 } 3937 }
3727 3938
3728 if (rendset != -1) 3939 if (rendset != -1)
3729 { 3940 {
3730 scr_rendition (rendset, rendstyle); 3941 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 3952 case 35:
3742 case 36: 3953 case 36:
3743 case 37: 3954 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3955 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 3956 break;
3746#ifdef TTY_256COLOR 3957 case 38: // set fg color, ISO 8613-6
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5) 3958 if (nargs > i + 2 && arg[i + 1] == 5)
3749 { 3959 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3960 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2; 3961 i += 2;
3752 } 3962 }
3753 break; 3963 break;
3754#endif
3755 case 39: /* default fg */ 3964 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 3965 scr_color (Color_fg, Color_fg);
3757 break; 3966 break;
3758 3967
3759 case 40: 3968 case 40:
… …
3764 case 45: 3973 case 45:
3765 case 46: 3974 case 46:
3766 case 47: 3975 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3976 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 3977 break;
3769#ifdef TTY_256COLOR 3978 case 48: // set bg color, ISO 8613-6
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5) 3979 if (nargs > i + 2 && arg[i + 1] == 5)
3772 { 3980 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3981 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2; 3982 i += 2;
3775 } 3983 }
3776 break; 3984 break;
3777#endif
3778 case 49: /* default bg */ 3985 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 3986 scr_color (Color_bg, Color_bg);
3780 break; 3987 break;
3781 3988
3782#ifndef NO_BRIGHTCOLOR 3989 //case 50: // not variable spacing
3990
3991#if !ENABLE_MINIMAL
3783 case 90: 3992 case 90:
3784 case 91: /* set bright fg color */ 3993 case 91: /* set bright fg color */
3785 case 92: 3994 case 92:
3786 case 93: 3995 case 93:
3787 case 94: 3996 case 94:
3788 case 95: 3997 case 95:
3789 case 96: 3998 case 96:
3790 case 97: 3999 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4000 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 4001 break;
3794 case 100: 4002 case 100:
3795 case 101: /* set bright bg color */ 4003 case 101: /* set bright bg color */
3796 case 102: 4004 case 102:
3797 case 103: 4005 case 103:
3798 case 104: 4006 case 104:
3799 case 105: 4007 case 105:
3800 case 106: 4008 case 106:
3801 case 107: 4009 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4010 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 4011 break;
3805#endif 4012#endif
3806
3807 } 4013 }
3808 } 4014 }
4015}
4016
4017void
4018rxvt_term::set_cursor_style (int style)
4019{
4020 if (!IN_RANGE_INC (style, 0, 6))
4021 return;
4022
4023 if (style == 0)
4024 style = 1;
4025
4026 cursor_type = (style - 1) / 2;
4027 set_option (Opt_cursorUnderline, cursor_type == 1);
4028
4029#ifdef CURSOR_BLINK
4030 set_option (Opt_cursorBlink, style & 1);
4031 cursor_blink_reset ();
4032#endif
4033
4034 want_refresh = 1;
3809} 4035}
3810/*}}} */ 4036/*}}} */
3811 4037
3812/*{{{ process Rob Nation's own graphics mode sequences */
3813void
3814rxvt_term::process_graphics ()
3815{
3816 unicode_t ch, cmd = cmd_getc ();
3817
3818 if (cmd == 'Q')
3819 { /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */
3821 return;
3822 }
3823 /* swallow other graphics sequences until terminating ':' */
3824 do
3825 ch = cmd_getc ();
3826 while (ch != ':');
3827}
3828/*}}} */
3829
3830/* ------------------------------------------------------------------------- */ 4038/* ---------------------------------------------------------------------- */
4039/* Write data to the pty as typed by the user, pasted with the mouse,
4040 * or generated by us in response to a query ESC sequence.
4041 */
3831 4042
3832/* 4043/*
3833 * Send printf () formatted output to the command. 4044 * Send printf () formatted output to the command.
3834 * Only use for small amounts of data. 4045 * Only use for small amounts of data.
3835 */ 4046 */
3836void 4047void
3837rxvt_term::tt_printf (const char *fmt,...) 4048rxvt_term::tt_printf (const char *fmt,...)
3838{ 4049{
3839 va_list arg_ptr; 4050 va_list arg_ptr;
3840 unsigned char buf[256]; 4051 char buf[256];
3841 4052
3842 va_start (arg_ptr, fmt); 4053 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4054 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 4055 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 4056 tt_write (buf, strlen (buf));
3846} 4057}
3847 4058
3848/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 4059/* Write data to the pty as typed by the user. */
3850 * or generated by us in response to a query ESC sequence.
3851 */
3852void 4060void
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4061rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3854{ 4062{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4063 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4064 return;
3856 4065
3857 if (len) 4066 if (option (Opt_scrollTtyKeypress))
4067 if (view_start)
3858 { 4068 {
4069 view_start = 0;
4070 want_refresh = 1;
4071 }
4072
4073 tt_write_ (data, len);
4074}
4075
4076void
4077rxvt_term::tt_write (const char *data, unsigned int len)
4078{
4079 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4080 return;
4081
4082 tt_write_ (data, len);
4083}
4084
4085static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4086
4087void
4088rxvt_term::tt_write_ (const char *data, unsigned int len)
4089{
4090 if (pty->pty < 0)
4091 return;
4092
4093 if (v_buflen == 0)
4094 {
4095 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4096
4097 max_it (written, 0);
4098
4099 if (written == len)
4100 return;
4101
4102 data += written;
4103 len -= written;
4104 }
4105
4106 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4107
4108 memcpy (v_buffer + v_buflen, data, len);
4109 v_buflen += len;
4110
4111 pty_ev.set (ev::READ | ev::WRITE);
4112}
4113
4114void rxvt_term::pty_write ()
4115{
4116 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4117
4118 if (written > 0)
4119 {
4120 v_buflen -= written;
4121
3859 if (v_buflen == 0) 4122 if (v_buflen == 0)
3860 { 4123 {
3861 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3862
3863 if ((unsigned int)written == len)
3864 return;
3865
3866 data += written;
3867 len -= written;
3868 }
3869
3870
3871 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3872
3873 memcpy (v_buffer + v_buflen, data, len);
3874 v_buflen += len;
3875 }
3876
3877 for (;;)
3878 {
3879 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3880
3881 if (written > 0)
3882 {
3883 v_buflen -= written;
3884
3885 if (v_buflen == 0)
3886 {
3887 free (v_buffer); 4124 free (v_buffer);
3888 v_buffer = 0; 4125 v_buffer = 0;
3889 v_buflen = 0;
3890 4126
3891 pty_ev.set (EVENT_READ); 4127 pty_ev.set (ev::READ);
3892 return;
3893 }
3894
3895 memmove (v_buffer, v_buffer + written, v_buflen);
3896 }
3897 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3898 // original code just ignores this...
3899 destroy ();
3900 else
3901 {
3902 pty_ev.set (EVENT_READ | EVENT_WRITE);
3903 return; 4128 return;
3904 } 4129 }
4130
4131 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 4132 }
4133 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4134 pty_ev.set (ev::READ);
3906} 4135}
3907 4136
3908/*----------------------- end-of-file (C source) -----------------------*/ 4137/*----------------------- end-of-file (C source) -----------------------*/
3909 4138

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