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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.93 by pcg, Thu Apr 8 20:31:45 2004 UTC vs.
Revision 1.553 by sf-exg, Sat Jul 26 15:58:38 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57#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 - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
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 meta = 0;
683 }
684#endif
685 /* nil */ ;
686 }
687
688 keysym = orig_keysym;
689 }
690
691 /* escape prefix */
692 if (len && meta
693#ifdef META8_OPTION
694 && meta_char == C0_ESC
695#endif
696 )
697 {
698 *--kbuf = C0_ESC;
699 len++;
700 }
701
702 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
703 return;
704
705 if (keysym != NoSymbol)
706 {
707#ifdef KEYSYM_RESOURCE
708 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
709 return;
710#endif
711
152 if (TermWin.saveLines) 712 if (saveLines)
153 { 713 {
154#ifdef UNSHIFTED_SCROLLKEYS 714#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 715 if (!ctrl && !meta)
156 {
157#else 716#else
158 if (IS_SCROLL_MOD) 717 if (IS_SCROLL_MOD)
718#endif
159 { 719 {
160#endif
161 int lnsppg; 720 int lnsppg;
162 721
163#ifdef PAGING_CONTEXT_LINES 722#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 723 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 724#else
166 lnsppg = TermWin.nrow * 4 / 5; 725 lnsppg = nrow * 4 / 5;
167#endif 726#endif
727 max_it (lnsppg, 1);
728
168 if (keysym == XK_Prior) 729 if (keysym == XK_Prior)
169 { 730 {
170 scr_page (UP, lnsppg); 731 scr_page (lnsppg);
171 return; 732 return;
172 } 733 }
173 else if (keysym == XK_Next) 734 else if (keysym == XK_Next)
174 { 735 {
175 scr_page (DN, lnsppg); 736 scr_page (-lnsppg);
176 return; 737 return;
177 } 738 }
178 } 739 }
179#ifdef SCROLL_ON_UPDOWN_KEYS 740#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD) 741 if (IS_SCROLL_MOD)
181 { 742 {
182 if (keysym == XK_Up) 743 if (keysym == XK_Up)
183 { 744 {
184 scr_page (UP, 1); 745 scr_page (1);
185 return; 746 return;
186 } 747 }
187 else if (keysym == XK_Down) 748 else if (keysym == XK_Down)
188 { 749 {
189 scr_page (DN, 1); 750 scr_page (-1);
190 return; 751 return;
191 } 752 }
192 } 753 }
193#endif 754#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS 755#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD) 756 if (IS_SCROLL_MOD)
196 { 757 {
197 if (keysym == XK_Home) 758 if (keysym == XK_Home)
198 { 759 {
199 scr_move_to (0, 1); 760 scr_changeview (top_row);
200 return; 761 return;
201 } 762 }
202 else if (keysym == XK_End) 763 else if (keysym == XK_End)
203 { 764 {
204 scr_move_to (1, 0); 765 scr_changeview (0);
205 return; 766 return;
206 } 767 }
207 } 768 }
208#endif 769#endif
209 } 770 }
210 771
211 if (shft) 772 if (shft)
212 { 773 {
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)) 774 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 775 {
221 switch (keysym) 776 switch (keysym)
222 { 777 {
223 /* normal XTerm key bindings */ 778 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 779 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 780 selection_request (ev.time);
226 return; 781 return;
782#if TODO
227 /* rxvt extras */ 783 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 784 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return; 785 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 786 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return; 787 return;
788#endif
234 } 789 }
235 } 790 }
236 } 791 }
237#ifdef PRINTPIPE 792
793 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
794 {
238 if (keysym == XK_Print) 795 if (keysym == XK_v)
796 selection_request (ev.time, Sel_Clipboard);
797 else if (selection.len > 0)
239 { 798 {
240 scr_printscreen (ctrl | shft); 799 free (selection.clip_text);
800 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
801 selection.clip_len = selection.len;
802 selection_grab (CurrentTime, true);
803 }
804
241 return; 805 return;
242 } 806 }
243#endif
244 807
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 808#if ENABLE_FRILLS || ISO_14755
809 // ISO 14755 support
810 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
246 { 811 {
247#ifdef KEYSYM_RESOURCE 812 int hv;
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 813
814 if (iso14755buf & ISO_14755_51
815 && (keysym == XK_space || keysym == XK_KP_Space
816 || keysym == XK_Return || keysym == XK_KP_Enter))
249 { 817 {
250 unsigned int l; 818 commit_iso14755 ();
251 const unsigned char *kbuf0; 819 iso14755buf = ISO_14755_51;
252 820# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 821 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 822# endif
261 ) 823 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 824 }
266 825 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 826 {
827 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
828# if ISO_14755
829 iso14755_51 (iso14755buf & ISO_14755_MASK);
830# endif
831 return;
832 }
833 else if ((hv = hex_keyval (ev)) >= 0)
834 {
835 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
836 | hv | ISO_14755_51;
837# if ISO_14755
838 iso14755_51 (iso14755buf & ISO_14755_MASK);
839# endif
268 return; 840 return;
269 } 841 }
270 else 842 else
271#endif
272 { 843 {
273 newlen = 1; 844# if ISO_14755
274 switch (keysym) 845 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 846# endif
355 case XK_Prior: 847 iso14755buf = 0;
356 STRCPY (kbuf, "\033[5~"); 848 }
357 break; 849 }
358# ifdef XK_KP_Next 850 else if (option (Opt_iso14755) &&
359 case XK_KP_Next: 851 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
360 /* allow shift to override */ 852 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 853 if (!(iso14755buf & ISO_14755_STARTED))
362 { 854 {
363 STRCPY (kbuf, "\033Os"); 855 iso14755buf |= ISO_14755_STARTED;
364 break; 856# if ISO_14755
365 } 857 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
366 /* FALLTHROUGH */ 858 scr_overlay_set (0, 0, "ISO 14755 mode");
367# endif 859# 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 } 860 }
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 861#endif
548 862
863#ifdef PRINTPIPE
864 if (keysym == XK_Print)
549 } 865 {
550 else if (ctrl && keysym == XK_minus) 866 scr_printscreen (ctrl | shft);
867 return;
551 { 868 }
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 869#endif
569 /* nil */ ;
570 }
571 } 870 }
572 871
573 if (len <= 0) 872 if (len <= 0)
574 return; /* not mapped */ 873 return; /* not mapped */
575 874
576 if (Options & Opt_scrollTtyKeypress) 875 tt_write_user_input (kbuf, (unsigned int)len);
577 if (TermWin.view_start) 876}
877
878void ecb_cold
879rxvt_term::key_release (XKeyEvent &ev)
880{
881#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
882 KeySym keysym;
883
884 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
885#endif
886
887#if ENABLE_FRILLS || ISO_14755
888 // ISO 14755 support
889 if (iso14755buf)
890 if (iso14755buf & ISO_14755_52)
578 { 891 {
579 TermWin.view_start = 0; 892# if ISO_14755
580 want_refresh = 1; 893 scr_overlay_off ();
894# endif
895# if ISO_14755
896 // iso14755 part 5.2 handling: release time
897 // first: controls
898 if ((ev.state & ControlMask)
899 && ((keysym >= 0x40 && keysym <= 0x5f)
900 || (keysym >= 0x61 && keysym <= 0x7f)))
901 {
902 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
903 commit_iso14755 ();
904
905 return;
906 }
907
908 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
909 if (i[0] == keysym)
910 {
911 iso14755buf = ISO_14755_51 | i[1];
912 commit_iso14755 ();
913
914 return;
915 }
916
917 scr_bell ();
918# endif
919 iso14755buf = 0;
920
921 return;
581 } 922 }
582 923 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
583 /* 924 {
584 * these modifications only affect the static keybuffer 925# if ISO_14755
585 * pass Shift/Control indicators for function keys ending with `~' 926 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 927# endif
602 ) 928 if (iso14755buf & ISO_14755_51)
603 { 929 commit_iso14755 ();
604 const unsigned char ch = C0_ESC; 930#if ISO_14755
605 tt_write (&ch, 1); 931 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
932 {
933 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
934
935 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
936 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
937 }
938# endif
939 else
940 iso14755buf = 0;
606 } 941 }
942#endif
607 943
608#if defined(DEBUG_CMD) 944 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; 945 return;
946
947#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
948 if (!(ev.state & ControlMask))
949 slip_wheel_ev.stop ();
950 else if (keysym == XK_Control_L || keysym == XK_Control_R)
951 mouse_slip_wheel_speed = 0;
952#endif
654} 953}
655#endif /* MENUBAR_MAX */
656 954
657void 955void
658rxvt_term::flush () 956rxvt_term::flush ()
659{ 957{
660#ifdef TRANSPARENT 958 flush_ev.stop ();
661 if (want_full_refresh) 959
960#ifdef HAVE_IMG
961 if (bg_flags & BG_NEEDS_REFRESH)
662 { 962 {
663 want_full_refresh = 0; 963 bg_flags &= ~BG_NEEDS_REFRESH;
664 scr_clear ();
665 scr_touch (false); 964 scr_touch (false);
666 want_refresh = 1;
667 } 965 }
668#endif 966#endif
669 967
670 if (want_refresh) 968 if (want_refresh)
671 { 969 {
970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
971 {
972 int row = view_start;
973 int end_row = row + nrow;
974
975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
977
978 do
979 {
980 int start_row = row;
981 line_t *l;
982
983 do
984 {
985 l = &ROW (row++);
986
987 if (!(l->f & LINE_FILTERED))
988 {
989 // line not filtered, mark it as filtered
990 l->f |= LINE_FILTERED;
991 while (l->is_longer ())
992 {
993 l = &ROW (row++);
994 l->f |= LINE_FILTERED;
995 }
996
997 // and filter it
998 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
999
1000 break;
1001 }
1002 }
1003 while (l->is_longer () && row < end_row);
1004 }
1005 while (row < end_row);
1006 }
1007
672 scr_refresh (refresh_type); 1008 scr_refresh ();
673 scrollbar_show (1); 1009 scrollBar.show (1);
674#ifdef USE_XIM 1010#if USE_XIM
675 IMSendSpot (); 1011 im_send_spot ();
676#endif 1012#endif
677 } 1013 }
678 1014
679 display->flush (); 1015 display->flush ();
680} 1016}
681 1017
1018/* checks whether a refresh is requested and starts the refresh timer */
682void 1019void
683rxvt_term::check_cb (check_watcher &w) 1020rxvt_term::refresh_check ()
684{ 1021{
685 SET_R (this); 1022 if (want_refresh && !flush_ev.is_active ())
686 SET_LOCALE (locale); 1023 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
687 1024
1025 display->flush ();
1026}
1027
1028void
1029rxvt_term::flush_cb (ev::timer &w, int revents)
1030{
1031 make_current ();
1032
1033 refresh_count = 0;
688 flush (); 1034 flush ();
689} 1035}
690 1036
691#ifdef CURSOR_BLINK 1037#ifdef CURSOR_BLINK
692void 1038void
1039rxvt_term::cursor_blink_reset ()
1040{
1041 if (hidden_cursor)
1042 {
1043 hidden_cursor = 0;
1044 want_refresh = 1;
1045 }
1046
1047 if (option (Opt_cursorBlink))
1048 cursor_blink_ev.again ();
1049 else
1050 cursor_blink_ev.stop ();
1051}
1052
1053void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1054rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1055{
695 hidden_cursor = !hidden_cursor; 1056 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1057 want_refresh = 1;
697 1058 refresh_check ();
698 w.start (w.at + BLINK_INTERVAL);
699} 1059}
700#endif 1060#endif
701 1061
702#ifdef TEXT_BLINK 1062#ifdef TEXT_BLINK
703void 1063void
704rxvt_term::text_blink_cb (time_watcher &w) 1064rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1065{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1066 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1067 {
708 hidden_text = !hidden_text; 1068 hidden_text = !hidden_text;
709 want_refresh = 1; 1069 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1070 refresh_check ();
1071 }
1072 else
1073 w.stop ();
1074}
1075#endif
1076
1077#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1078void
1079rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1080{
1081 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1082 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
711 } 1083 {
1084 want_refresh = 1;
1085 refresh_check ();
1086 }
1087 else
1088 w.stop ();
1089}
1090#endif
1091
1092#ifdef SELECTION_SCROLLING
1093void
1094rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1095{
1096 if (scr_page (scroll_selection_lines))
1097 {
1098 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1099 want_refresh = 1;
1100 refresh_check ();
1101 }
1102 else
1103 w.stop ();
1104}
1105#endif
1106
1107#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1108void
1109rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1110{
1111 if (scr_page (mouse_slip_wheel_speed))
1112 {
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116
1117 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1118 {
1119 mouse_slip_wheel_speed = 0;
1120 w.stop ();
1121 }
1122}
1123#endif
1124
1125#if LINUX_YIELD_HACK
1126static struct event_handler
1127{
1128 ev::prepare yield_ev;
1129
1130 void yield_cb (ev::prepare &w, int revents)
1131 {
1132 // this should really be sched_yield(), but the linux guys thought
1133 // that giving a process calling sched_yield () less cpu time than
1134 // ones with high nice levels is a useful thing to do. It surely is is
1135 // allowed by the sus... as is returning ENOSYS.
1136 // since the linux guys additionally thought that breaking the only
1137 // known workaround against their unusable sched_yield hack is cool,
1138 // we just nanosleep a bit and hope for the best.
1139
1140 struct timespec ts = { 0, 1000 };
1141 nanosleep (&ts, 0);
1142
1143 w.stop ();
1144 }
1145
1146 event_handler ()
1147 : yield_ev (this, &event_handler::yield_cb)
1148 {
1149 }
1150} event_handler;
1151#endif
1152
1153/* make sure all the cmd data is at beginning of cmdbuf */
1154void
1155rxvt_term::cmdbuf_reify ()
1156{
1157 if (cmdbuf_ptr == cmdbuf_base)
1158 return;
1159
1160 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1161
1162 memmove (cmdbuf_base, cmdbuf_ptr, used);
1163 cmdbuf_ptr = cmdbuf_base;
1164 cmdbuf_endp = cmdbuf_ptr + used;
1165
1166}
1167
1168#if defined (KEYSYM_RESOURCE)
1169void
1170rxvt_term::cmdbuf_append (const char *str, size_t count)
1171{
1172 cmdbuf_reify ();
1173
1174 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1175
1176 if (count > avail)
1177 return;
1178
1179 memcpy (cmdbuf_endp, str, count);
1180 cmdbuf_endp += count;
1181
1182 cmd_parse ();
712} 1183}
713#endif 1184#endif
714 1185
715bool 1186bool
716rxvt_term::pty_fill () 1187rxvt_term::pty_fill ()
717{ 1188{
718 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1189 cmdbuf_reify ();
719 1190
720 if (CBUFSIZ == n) 1191 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
721 { 1192
722 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1193 if (!avail)
723 n = 0;
724 } 1194 {
725 1195 // normally this indicates a "too long" command sequence - just drop the data we have
726 memmove (cmdbuf_base, cmdbuf_ptr, n);
727 cmdbuf_ptr = cmdbuf_base; 1196 cmdbuf_ptr = cmdbuf_base;
728 cmdbuf_endp = cmdbuf_ptr + n; 1197 cmdbuf_endp = cmdbuf_ptr;
1198 avail = CBUFSIZ;
1199 }
729 1200
730 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1201 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
731 1202
732 if (n > 0) 1203 if (r > 0)
733 { 1204 {
734 cmdbuf_endp += n; 1205 cmdbuf_endp += r;
735 return true; 1206 return true;
736 } 1207 }
737 else if (n < 0 && errno != EAGAIN) 1208 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1209 {
1210#if LINUX_YIELD_HACK
1211 if (display->is_local)
1212 event_handler.yield_ev.start ();
1213#endif
1214 }
1215 else
1216 {
1217 pty_ev.stop ();
1218
1219 if (!option (Opt_hold))
738 destroy (); 1220 destroy ();
739 1221 }
1222
740 return false; 1223 return false;
741} 1224}
742 1225
743void 1226void
744rxvt_term::pty_cb (io_watcher &w, short revents) 1227rxvt_term::pty_cb (ev::io &w, int revents)
745{ 1228{
746 SET_R (this); 1229 make_current ();
747 SET_LOCALE (locale);
748 1230
749 if (revents & EVENT_WRITE) 1231 if (revents & ev::READ)
750 tt_write (0, 0);
751 else if (revents & EVENT_READ)
752 // loop, but don't allow a single term to monopolize us 1232 // loop, but don't allow a single term to monopolize us
753 while (pty_fill ()) 1233 for (int i = CBUFCNT; i-- && pty_fill (); )
754 if (cmd_parse ()) 1234 cmd_parse ();
755 break; 1235
1236 if (revents & ev::WRITE)
1237 pty_write ();
1238
1239 refresh_check ();
756} 1240}
1241
1242void ecb_cold
1243rxvt_term::pointer_unblank ()
1244{
1245 XDefineCursor (dpy, vt, TermWin_cursor);
1246 recolour_cursor ();
757 1247
758#ifdef POINTER_BLANK 1248#ifdef POINTER_BLANK
759void
760rxvt_term::pointer_unblank ()
761{
762 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
763 recolour_cursor ();
764
765 hidden_pointer = 0; 1249 hidden_pointer = 0;
766 1250
767 if (Options & Opt_pointerBlank) 1251 if (option (Opt_pointerBlank))
768 pointer_ev.start (NOW + pointerBlankDelay); 1252 pointer_ev.start (pointerBlankDelay);
1253#endif
769} 1254}
770 1255
771void 1256#ifdef POINTER_BLANK
1257void ecb_cold
772rxvt_term::pointer_blank () 1258rxvt_term::pointer_blank ()
773{ 1259{
774 if (! (Options & Opt_pointerBlank)) 1260 if (!option (Opt_pointerBlank))
775 return; 1261 return;
776 1262
777 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1263 XDefineCursor (dpy, vt, display->blank_cursor);
778 XFlush (display->display); 1264 XFlush (dpy);
779 1265
780 hidden_pointer = 1; 1266 hidden_pointer = 1;
781} 1267}
782 1268
783void 1269void ecb_cold
784rxvt_term::pointer_cb (time_watcher &w) 1270rxvt_term::pointer_cb (ev::timer &w, int revents)
785{ 1271{
786 SET_R (this); 1272 make_current ();
787 SET_LOCALE (locale);
788 1273
789 pointer_blank (); 1274 pointer_blank ();
790} 1275}
791#endif 1276#endif
792 1277
793void 1278void
794rxvt_term::mouse_report (XButtonEvent &ev) 1279rxvt_term::mouse_report (XButtonEvent &ev)
795{ 1280{
796 int button_number, key_state = 0; 1281 int button_number, key_state = 0;
797 int x, y; 1282 int x, y;
1283 int code = 32;
798 1284
799 x = ev.x; 1285 x = Pixel2Col (ev.x) + 1;
800 y = ev.y; 1286 y = Pixel2Row (ev.y) + 1;
801 pixel_position (&x, &y); 1287
1288 if (ev.type == MotionNotify)
1289 {
1290 if (x == mouse_row && y == mouse_col)
1291 return;
1292
1293 mouse_row = x;
1294 mouse_col = y;
1295 code += 32;
1296 }
802 1297
803 if (MEvent.button == AnyButton) 1298 if (MEvent.button == AnyButton)
804 {
805 button_number = 3; 1299 button_number = 3;
806 }
807 else 1300 else
808 { 1301 {
809 button_number = MEvent.button - Button1; 1302 button_number = MEvent.button - Button1;
810 /* add 0x3D for wheel events, like xterm does */ 1303 /* add 0x3D for wheel events, like xterm does */
811 if (button_number >= 3) 1304 if (button_number >= 3)
812 button_number += (64 - 3); 1305 button_number += 64 - 3;
813 } 1306 }
814 1307
815 if (PrivateModes & PrivMode_MouseX10) 1308 if (priv_modes & PrivMode_MouseX10)
816 { 1309 {
817 /* 1310 /*
818 * do not report ButtonRelease 1311 * do not report ButtonRelease
819 * no state info allowed 1312 * no state info allowed
820 */ 1313 */
… …
835 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1328 + ((MEvent.state & ModMetaMask) ? 8 : 0)
836 + ((MEvent.state & ControlMask) ? 16 : 0); 1329 + ((MEvent.state & ControlMask) ? 16 : 0);
837#ifdef MOUSE_REPORT_DOUBLECLICK 1330#ifdef MOUSE_REPORT_DOUBLECLICK
838 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1331 key_state += ((MEvent.clicks > 1) ? 32 : 0);
839#endif 1332#endif
840
841 } 1333 }
842 1334
843#ifdef DEBUG_MOUSEREPORT 1335#if DEBUG_MOUSEREPORT
844 fprintf (stderr, "Mouse ["); 1336 fprintf (stderr, "Mouse [");
845 if (key_state & 16) 1337 if (key_state & 16)
846 fputc ('C', stderr); 1338 fputc ('C', stderr);
847 if (key_state & 4) 1339 if (key_state & 4)
848 fputc ('S', stderr); 1340 fputc ('S', stderr);
… …
850 fputc ('A', stderr); 1342 fputc ('A', stderr);
851 if (key_state & 32) 1343 if (key_state & 32)
852 fputc ('2', stderr); 1344 fputc ('2', stderr);
853 fprintf (stderr, "]: <%d>, %d/%d\n", 1345 fprintf (stderr, "]: <%d>, %d/%d\n",
854 button_number, 1346 button_number,
855 x + 1, 1347 x,
856 y + 1); 1348 y);
857#else 1349#endif
1350
1351#if ENABLE_FRILLS
1352 if (priv_modes & PrivMode_ExtMouseRight)
1353 tt_printf ("\033[%d;%d;%dM",
1354 code + button_number + key_state,
1355 x,
1356 y);
1357 else if (priv_modes & PrivMode_ExtModeMouse)
1358 tt_printf ("\033[M%c%lc%lc",
1359 code + button_number + key_state,
1360 wint_t (32 + x),
1361 wint_t (32 + y));
1362 else
1363#endif
858 tt_printf ("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
859 (32 + button_number + key_state), 1365 code + button_number + key_state,
860 (32 + x + 1), 1366 32 + x,
861 (32 + y + 1)); 1367 32 + y);
862#endif
863} 1368}
864
865#ifdef USING_W11LIB
866void
867rxvt_W11_process_x_event (XEvent *ev)
868{
869 rxvt_t *r = rxvt_get_r ();
870
871 x_cb (*ev);
872}
873#endif
874 1369
875/*{{{ process an X event */ 1370/*{{{ process an X event */
876void 1371void ecb_hot
877rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
878{ 1373{
879 SET_R (this); 1374 make_current ();
880 SET_LOCALE (locale);
881 1375
882#if defined(CURSOR_BLINK) 1376 dLocal (Display *, dpy);
883 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
884 {
885 if (hidden_cursor)
886 {
887 hidden_cursor = 0;
888 want_refresh = 1;
889 }
890 1377
891 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
892 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
893#endif 1380 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
894
895#if defined(POINTER_BLANK)
896 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
897 {
898 if (ev.type == MotionNotify
899 || ev.type == ButtonPress
900 || ev.type == ButtonRelease)
901 if (hidden_pointer)
902 pointer_unblank ();
903
904 if (ev.type == KeyPress && hidden_pointer == 0)
905 pointer_blank ();
906 }
907#endif
908
909#ifdef USE_XIM
910 if (XFilterEvent (&ev, None))
911 return; 1381 return;
912#endif
913 1382
1383 // for XQueryPointer
914 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
915 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
916 unsigned int unused_mask; 1386 unsigned int unused_mask;
917
918#ifdef DEBUG_X
919 const char *const eventnames[] =
920 { /* mason - this matches my system */
921 "",
922 "",
923 "KeyPress",
924 "KeyRelease",
925 "ButtonPress",
926 "ButtonRelease",
927 "MotionNotify",
928 "EnterNotify",
929 "LeaveNotify",
930 "FocusIn",
931 "FocusOut",
932 "KeymapNotify",
933 "Expose",
934 "GraphicsExpose",
935 "NoExpose",
936 "VisibilityNotify",
937 "CreateNotify",
938 "DestroyNotify",
939 "UnmapNotify",
940 "MapNotify",
941 "MapRequest",
942 "ReparentNotify",
943 "ConfigureNotify",
944 "ConfigureRequest",
945 "GravityNotify",
946 "ResizeRequest",
947 "CirculateNotify",
948 "CirculateRequest",
949 "PropertyNotify",
950 "SelectionClear",
951 "SelectionRequest",
952 "SelectionNotify",
953 "ColormapNotify",
954 "ClientMessage",
955 "MappingNotify"
956 };
957#endif
958
959#ifdef DEBUG_X
960 struct timeval tp;
961 struct tm *ltt;
962 (void)gettimeofday (&tp, NULL);
963 ltt = localtime (& (tp.tv_sec));
964 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));
965#endif
966 1387
967 switch (ev.type) 1388 switch (ev.type)
968 { 1389 {
969 case KeyPress: 1390 case KeyPress:
970 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
971 break; 1392 break;
972 1393
973#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
974 case KeyRelease: 1394 case KeyRelease:
975 { 1395 key_release (ev.xkey);
976 if (! (ev.xkey.state & ControlMask))
977 mouse_slip_wheel_speed = 0;
978 else
979 {
980 KeySym ks;
981
982 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
983 if (ks == XK_Control_L || ks == XK_Control_R)
984 mouse_slip_wheel_speed = 0;
985 }
986 break; 1396 break;
987 }
988#endif
989 1397
990 case ButtonPress: 1398 case ButtonPress:
991 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
992 break; 1400 break;
993 1401
… …
995 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
996 break; 1404 break;
997 1405
998 case ClientMessage: 1406 case ClientMessage:
999 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1000 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1001 destroy ();
1002#ifdef OFFIX_DND
1003 /* OffiX Dnd (drag 'n' drop) protocol */
1004 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1005 && (ev.xclient.data.l[0] == DndFile
1006 || ev.xclient.data.l[0] == DndDir
1007 || ev.xclient.data.l[0] == DndLink))
1008 { 1409 {
1009 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1010 Atom ActualType; 1411 {
1011 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1012 unsigned char *data; 1413 {
1013 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1014 1415 {
1015 XGetWindowProperty (display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1016 xa[XA_DNDSELECTION], 1417 destroy ();
1017 0L, 1000000L, 1418 }
1018 False, AnyPropertyType, 1419#if ENABLE_EWMH
1019 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1020 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1021 &data); 1423 &ev);
1022 XChangeProperty (display->display, display->root, 1424#endif
1023 XA_CUT_BUFFER0, XA_STRING, 1425 }
1024 8, PropModeReplace, 1426 }
1025 data, STRLEN (data)); 1427#if ENABLE_XEMBED
1026 XFree (data); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1027 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 {
1028 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1431 focus_in ();
1432 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1433 focus_out ();
1434 }
1435#endif
1029 } 1436 }
1030#endif /* OFFIX_DND */
1031 break;
1032
1033 case MappingNotify:
1034 XRefreshKeyboardMapping (& (ev.xmapping));
1035 break; 1437 break;
1036 1438
1037 /* 1439 /*
1038 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1039 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1058 break; 1460 break;
1059 } 1461 }
1060 break; 1462 break;
1061 1463
1062 case FocusIn: 1464 case FocusIn:
1063 if (!TermWin.focus) 1465 if (ev.xfocus.detail != NotifyInferior
1466 && ev.xfocus.detail != NotifyPointer
1467 && ev.xfocus.mode != NotifyGrab)
1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_out ();
1476 break;
1477
1478 case ConfigureNotify:
1479 if (ev.xconfigure.window == parent)
1064 { 1480 {
1065 TermWin.focus = 1; 1481 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1066 want_refresh = 1;
1067#ifdef USE_XIM
1068 if (Input_Context != NULL)
1069 XSetICFocus (Input_Context);
1070#endif
1071#ifdef CURSOR_BLINK
1072 if (Options & Opt_cursorBlink)
1073 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1074#endif
1075
1076 } 1482 ;
1077 break;
1078 1483
1079 case FocusOut: 1484 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1080 if (TermWin.focus) 1485
1486 bool moved = false;
1487#ifdef HAVE_BG_PIXMAP
1488 if (bg_window_position_sensitive ())
1081 { 1489 {
1082 TermWin.focus = 0; 1490 want_position_change = true;
1083 want_refresh = 1; 1491 if (bg_img == 0)
1084#ifdef USE_XIM 1492 moved = true;
1085 if (Input_Context != NULL)
1086 XUnsetICFocus (Input_Context);
1087#endif
1088#ifdef CURSOR_BLINK
1089 if (Options & Opt_cursorBlink)
1090 cursor_blink_ev.stop ();
1091 hidden_cursor = 0;
1092#endif
1093
1094 }
1095 break;
1096
1097 case ConfigureNotify:
1098 if (ev.xconfigure.window == TermWin.parent[0])
1099 {
1100 int height, width;
1101
1102 do
1103 { /* Wrap lots of configures into one */
1104 width = ev.xconfigure.width;
1105 height = ev.xconfigure.height;
1106 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1107 } 1493 }
1108 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1494#endif
1109 1495
1110 if (szHint.width != width || szHint.height != height) 1496 if (want_position_change)
1111 { 1497 {
1112 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1498 int x, y;
1113 resize_all_windows (width, height, 1); 1499
1500 if (ev.xconfigure.send_event)
1501 {
1502 x = ev.xconfigure.x;
1503 y = ev.xconfigure.y;
1504 }
1505 else
1506 get_window_origin (x, y);
1507
1508 if (x != parent_x || y != parent_y)
1509 {
1510 parent_x = x;
1511 parent_y = y;
1512 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1513 moved = true;
1514 }
1114 } 1515 }
1115#ifdef DEBUG_SIZE 1516
1517 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1518 {
1519 seen_resize = 1;
1520 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1521 }
1116 else 1522 else
1117 { 1523 {
1118 D_SIZE ((stderr, "Size: Not resizing")); 1524#ifdef HAVE_BG_PIXMAP
1525 if (moved)
1526 update_background ();
1527#endif
1119 } 1528 }
1120#endif 1529
1121#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1530 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1122 if (Options & Opt_transparent)
1123 {
1124 check_our_parents ();
1125 if (am_transparent)
1126 want_full_refresh = 1;
1127 }
1128#endif
1129 } 1531 }
1130 break; 1532 break;
1131 1533
1534 case PropertyNotify:
1535 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1536 break;
1537
1132 case SelectionClear: 1538 case SelectionClear:
1133 selection_clear (); 1539 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1134 break;
1135
1136 case SelectionNotify:
1137 if (selection_wait == Sel_normal)
1138 selection_paste (ev.xselection.requestor,
1139 ev.xselection.property, True);
1140 break; 1540 break;
1141 1541
1142 case SelectionRequest: 1542 case SelectionRequest:
1143 selection_send (ev.xselectionrequest); 1543 selection_send (ev.xselectionrequest);
1144 break; 1544 break;
1145 1545
1546 case MapNotify:
1547#ifdef HAVE_BG_PIXMAP
1548 // This is needed at startup for the case of no window manager
1549 // or a non-reparenting window manager and also because we
1550 // defer bg image updates if the window is not mapped. The
1551 // short delay is to optimize for multiple ConfigureNotify
1552 // events at startup when the window manager reparents the
1553 // window, so as to perform the computation after we have
1554 // received all of them.
1555 if (bg_img == 0)
1556 update_background_ev.start (0.025);
1557#endif
1558 mapped = 1;
1559#ifdef TEXT_BLINK
1560 text_blink_ev.start ();
1561#endif
1562 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1563 break;
1564
1146 case UnmapNotify: 1565 case UnmapNotify:
1147 TermWin.mapped = 0; 1566 mapped = 0;
1148#ifdef TEXT_BLINK 1567#ifdef TEXT_BLINK
1149 text_blink_ev.stop (); 1568 text_blink_ev.stop ();
1150#endif 1569#endif
1570 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1151 break; 1571 break;
1152
1153 case MapNotify:
1154 TermWin.mapped = 1;
1155#ifdef TEXT_BLINK
1156 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1157#endif
1158 break;
1159
1160#ifdef TRANSPARENT
1161 case ReparentNotify:
1162 rootwin_cb (ev);
1163 break;
1164#endif /* TRANSPARENT */
1165 1572
1166 case GraphicsExpose: 1573 case GraphicsExpose:
1167 case Expose: 1574 case Expose:
1168 if (ev.xany.window == TermWin.vt) 1575 if (ev.xany.window == vt)
1169 { 1576 {
1170#ifdef NO_SLOW_LINK_SUPPORT 1577 do
1578 {
1171 scr_expose (ev.xexpose.x, ev.xexpose.y, 1579 scr_expose (ev.xexpose.x, ev.xexpose.y,
1172 ev.xexpose.width, ev.xexpose.height, False); 1580 ev.xexpose.width, ev.xexpose.height, false);
1173#else 1581 }
1174 // don't understand this, so commented it out 1582 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1583
1584 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1585
1586 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1587 {
1175 scr_expose (ev.xexpose.x, ev.xexpose.y, 1588 scr_expose (ev.xexpose.x, ev.xexpose.y,
1176 ev.xexpose.width, ev.xexpose.height, False); 1589 ev.xexpose.width, ev.xexpose.height, false);
1177 //scr_expose (ev.xexpose.x, 0, 1590 }
1178 // ev.xexpose.width, TermWin.height, False); 1591
1179#endif
1180 want_refresh = 1; 1592 want_refresh = 1;
1181 } 1593 }
1182 else 1594 else
1183 { 1595 {
1184 XEvent unused_event; 1596 XEvent unused_event;
1185 1597
1186 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1598 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 Expose, 1599 ;
1188 &unused_event)) ; 1600 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1601 ;
1190 GraphicsExpose, 1602
1191 &unused_event)) ; 1603 if (scrollBar.state && ev.xany.window == scrollBar.win)
1192 if (isScrollbarWindow (ev.xany.window))
1193 { 1604 {
1194 scrollBar.setIdle (); 1605 scrollBar.state = SB_STATE_IDLE;
1195 scrollbar_show (0); 1606 scrollBar.show (0);
1196 } 1607 }
1197#ifdef MENUBAR
1198 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1199 menubar_expose ();
1200#endif
1201 } 1608 }
1202 break; 1609 break;
1203 1610
1204 case MotionNotify: 1611 case MotionNotify:
1205#ifdef POINTER_BLANK 1612#ifdef POINTER_BLANK
1206 if (hidden_pointer) 1613 if (hidden_pointer)
1207 pointer_unblank (); 1614 pointer_unblank ();
1208#endif 1615#endif
1209#if MENUBAR 1616 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1210 if (isMenuBarWindow (ev.xany.window)) 1617 || priv_modes & PrivMode_MouseAnyEvent)
1618 mouse_report (ev.xbutton);
1619 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1620 break;
1621
1622 if (ev.xany.window == vt)
1211 { 1623 {
1212 menubar_control (ev.xbutton); 1624 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1213 break; 1625 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1214 } 1626 ; // nop
1215#endif
1216 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1217 break;
1218
1219 if (ev.xany.window == TermWin.vt)
1220 {
1221 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1627 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1222 { 1628 {
1223 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1629 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1224 ; 1630 ;
1225 1631
1226 XQueryPointer (display->display, TermWin.vt, 1632 XQueryPointer (dpy, vt,
1227 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1228 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1229 & (ev.xbutton.x), & (ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1230 &unused_mask); 1636 &ev.xbutton.state);
1231#ifdef MOUSE_THRESHOLD 1637#ifdef MOUSE_THRESHOLD
1232 /* deal with a `jumpy' mouse */ 1638 /* deal with a `jumpy' mouse */
1233 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1639 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1234 { 1640 {
1235#endif 1641#endif
1642#if ISO_14755
1643 // 5.4
1644 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1645 {
1646 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1647 break;
1648 }
1649#endif
1236 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1650 selection_extend (ev.xbutton.x, ev.xbutton.y,
1237 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1651 ev.xbutton.state & Button3Mask ? 2 : 0);
1652
1238#ifdef SELECTION_SCROLLING 1653#ifdef SELECTION_SCROLLING
1239 if (ev.xbutton.y < TermWin.int_bwidth 1654 if (ev.xbutton.y < int_bwidth
1240 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1655 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1241 { 1656 {
1657 page_dirn scroll_selection_dir;
1242 int dist; 1658 int dist;
1243
1244 pending_scroll_selection=1;
1245 1659
1246 /* don't clobber the current delay if we are 1660 /* don't clobber the current delay if we are
1247 * already in the middle of scrolling. 1661 * already in the middle of scrolling.
1248 */ 1662 */
1249 if (scroll_selection_delay<=0) 1663 if (!sel_scroll_ev.is_active ())
1250 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1664 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1251 1665
1252 /* save the event params so we can highlight 1666 /* save the event params so we can highlight
1253 * the selection in the pending-scroll loop 1667 * the selection in the pending-scroll loop
1254 */ 1668 */
1255 selection_save_x=ev.xbutton.x; 1669 selection_save_x = ev.xbutton.x;
1256 selection_save_y=ev.xbutton.y; 1670 selection_save_y = ev.xbutton.y;
1257 selection_save_state=
1258 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1671 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1259 1672
1260 /* calc number of lines to scroll */ 1673 /* calc number of lines to scroll */
1261 if (ev.xbutton.y<TermWin.int_bwidth) 1674 if (ev.xbutton.y < int_bwidth)
1262 { 1675 {
1263 scroll_selection_dir = UP; 1676 scroll_selection_dir = UP;
1264 dist = TermWin.int_bwidth - ev.xbutton.y; 1677 dist = int_bwidth - ev.xbutton.y;
1265 } 1678 }
1266 else 1679 else
1267 { 1680 {
1268 scroll_selection_dir = DN; 1681 scroll_selection_dir = DN;
1269 dist = ev.xbutton.y - 1682 dist = ev.xbutton.y - (int_bwidth + vt_height);
1270 (TermWin.int_bwidth + TermWin.height);
1271 } 1683 }
1684
1272 scroll_selection_lines= (Pixel2Height (dist)/ 1685 scroll_selection_lines = Pixel2Height (dist)
1273 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1686 / SELECTION_SCROLL_LINE_SPEEDUP
1687 + 1;
1274 MIN_IT (scroll_selection_lines, 1688 min_it (scroll_selection_lines,
1275 SELECTION_SCROLL_MAX_LINES); 1689 SELECTION_SCROLL_MAX_LINES);
1690 scroll_selection_lines *= scroll_selection_dir;
1276 } 1691 }
1277 else 1692 else
1278 { 1693 {
1279 /* we are within the text window, so we 1694 /* we are within the text window, so we
1280 * shouldn't be scrolling 1695 * shouldn't be scrolling
1281 */ 1696 */
1282 pending_scroll_selection = 0; 1697 sel_scroll_ev.stop();
1283 } 1698 }
1284#endif 1699#endif
1285#ifdef MOUSE_THRESHOLD 1700#ifdef MOUSE_THRESHOLD
1286
1287 } 1701 }
1288#endif 1702#endif
1289
1290 } 1703 }
1291 } 1704 }
1292 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1705 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1293 { 1706 {
1294 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1707 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1295 MotionNotify, &ev)) ; 1708 MotionNotify, &ev))
1709 ;
1710
1296 XQueryPointer (display->display, scrollBar.win, 1711 XQueryPointer (dpy, scrollBar.win,
1297 &unused_root, &unused_child, 1712 &unused_root, &unused_child,
1298 &unused_root_x, &unused_root_y, 1713 &unused_root_x, &unused_root_y,
1299 & (ev.xbutton.x), & (ev.xbutton.y), 1714 &ev.xbutton.x, &ev.xbutton.y,
1300 &unused_mask); 1715 &unused_mask);
1301 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1716 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1302 scrollbar_size ()); 1717 scrollBar.size ());
1303 scr_refresh (refresh_type);
1304 refresh_limit = 0; 1718 want_refresh = 1;
1305 scrollbar_show (1); 1719 scrollBar.show (1);
1306 } 1720 }
1307 break; 1721 break;
1308 } 1722 }
1309}
1310 1723
1311void 1724#if defined(CURSOR_BLINK)
1725 if (ev.type == KeyPress)
1726 cursor_blink_reset ();
1727#endif
1728
1729#if defined(POINTER_BLANK)
1730 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1731 {
1732 if (ev.type == MotionNotify
1733 || ev.type == ButtonPress
1734 || ev.type == ButtonRelease)
1735 if (hidden_pointer)
1736 pointer_unblank ();
1737
1738 if (ev.type == KeyPress && hidden_pointer == 0)
1739 pointer_blank ();
1740 }
1741#endif
1742
1743 refresh_check ();
1744}
1745
1746#if ENABLE_FRILLS
1747void ecb_cold
1748rxvt_term::set_urgency (bool enable)
1749{
1750 if (enable == urgency_hint)
1751 return;
1752
1753 if (XWMHints *h = XGetWMHints (dpy, parent))
1754 {
1755 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1756 XSetWMHints (dpy, parent, h);
1757 urgency_hint = enable;
1758 XFree (h);
1759 }
1760}
1761#endif
1762
1763void ecb_cold
1764rxvt_term::focus_in ()
1765{
1766 if (!focus)
1767 {
1768 focus = 1;
1769 want_refresh = 1;
1770
1771#if USE_XIM
1772 if (Input_Context != NULL)
1773 {
1774 im_set_position ();
1775 XSetICFocus (Input_Context);
1776 }
1777#endif
1778#if CURSOR_BLINK
1779 if (option (Opt_cursorBlink))
1780 cursor_blink_ev.again ();
1781#endif
1782#if OFF_FOCUS_FADING
1783 if (rs[Rs_fade])
1784 {
1785 pix_colors = pix_colors_focused;
1786 scr_recolour ();
1787 }
1788#endif
1789#if ENABLE_FRILLS
1790 if (option (Opt_urgentOnBell))
1791 set_urgency (0);
1792#endif
1793
1794 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1795 }
1796}
1797
1798void ecb_cold
1799rxvt_term::focus_out ()
1800{
1801 if (focus)
1802 {
1803 focus = 0;
1804 want_refresh = 1;
1805
1806#if ENABLE_FRILLS
1807 if (option (Opt_urgentOnBell))
1808 set_urgency (0);
1809#endif
1810#if ENABLE_FRILLS || ISO_14755
1811 if (iso14755buf)
1812 {
1813 iso14755buf = 0;
1814# if ISO_14755
1815 scr_overlay_off ();
1816# endif
1817 }
1818#endif
1819#if USE_XIM
1820 if (Input_Context != NULL)
1821 XUnsetICFocus (Input_Context);
1822#endif
1823#if CURSOR_BLINK
1824 if (option (Opt_cursorBlink))
1825 cursor_blink_ev.stop ();
1826
1827 hidden_cursor = 0;
1828#endif
1829#if OFF_FOCUS_FADING
1830 if (rs[Rs_fade])
1831 {
1832 pix_colors = pix_colors_unfocused;
1833 scr_recolour ();
1834 }
1835#endif
1836
1837 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1838 }
1839}
1840
1841void ecb_cold
1842rxvt_term::update_fade_color (unsigned int idx)
1843{
1844#if OFF_FOCUS_FADING
1845 if (rs[Rs_fade])
1846 {
1847 rgba c;
1848 pix_colors [Color_fade].get (c);
1849 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1850 }
1851#endif
1852}
1853
1854#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1855void ecb_hot
1312rxvt_term::rootwin_cb (XEvent &ev) 1856rxvt_term::rootwin_cb (XEvent &ev)
1313{ 1857{
1314 SET_R (this); 1858 make_current ();
1315 SET_LOCALE (locale); 1859
1860 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1861 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1862 return;
1316 1863
1317 switch (ev.type) 1864 switch (ev.type)
1318 { 1865 {
1319 case PropertyNotify: 1866 case PropertyNotify:
1867 /*
1868 * if user used some Esetroot compatible prog to set the root bg,
1869 * use the property to determine the pixmap. We use it later on.
1870 */
1320 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1871 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1872 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1321 { 1873 {
1322 if (ev.xproperty.state == PropertyNewValue) 1874#if BG_IMAGE_FROM_ROOT
1323 selection_property (ev.xproperty.window, ev.xproperty.atom); 1875 if (option (Opt_transparent))
1324 break; 1876 {
1877 rxvt_img::new_from_root (this)->replace (root_img);
1878 update_background ();
1879 }
1880#endif
1881 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1325 } 1882 }
1326#ifdef TRANSPARENT
1327 else
1328 {
1329 /*
1330 * if user used some Esetroot compatible prog to set the root bg,
1331 * use the property to determine the pixmap. We use it later on.
1332 */
1333 if (xa[XA_XROOTPMAPID] == 0)
1334 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1335 1883
1336 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1337 return;
1338 }
1339
1340 /* FALLTHROUGH */
1341 case ReparentNotify:
1342 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1343 want_full_refresh = 1;
1344 break; 1884 break;
1345#endif
1346 } 1885 }
1886
1887 refresh_check ();
1347} 1888}
1889#endif
1348 1890
1349void 1891void
1350rxvt_term::button_press (XButtonEvent &ev) 1892rxvt_term::button_press (XButtonEvent &ev)
1351{ 1893{
1352 int reportmode = 0, clickintime; 1894 int reportmode = 0, clickintime;
1353 1895
1354 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1896 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1897
1355 if (!bypass_keystate) 1898 if (!bypass_keystate)
1356 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1899 reportmode = !! (priv_modes & PrivMode_mouse_report);
1900
1357 /* 1901 /*
1358 * VT window processing of button press 1902 * VT window processing of button press
1359 */ 1903 */
1360 if (ev.window == TermWin.vt) 1904 if (ev.window == vt)
1361 { 1905 {
1906 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1907 return;
1908
1909#if ISO_14755
1910 // 5.4
1911 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1912 {
1913 iso14755_54 (ev.x, ev.y);
1914 return;
1915 }
1916#endif
1917
1362 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1918 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1919
1363 if (reportmode) 1920 if (reportmode)
1364 { 1921 {
1365 /* mouse report from vt window */ 1922 /* mouse report from vt window */
1366 /* save the xbutton state (for ButtonRelease) */ 1923 /* save the xbutton state (for ButtonRelease) */
1367 MEvent.state = ev.state; 1924 MEvent.state = ev.state;
1368#ifdef MOUSE_REPORT_DOUBLECLICK 1925#ifdef MOUSE_REPORT_DOUBLECLICK
1369 if (ev.button == MEvent.button && clickintime) 1926 if (ev.button == MEvent.button && clickintime)
1370 { 1927 {
1371 /* same button, within alloted time */ 1928 /* same button, within allowed time */
1372 MEvent.clicks++; 1929 MEvent.clicks++;
1930
1373 if (MEvent.clicks > 1) 1931 if (MEvent.clicks > 1)
1374 { 1932 {
1375 /* only report double clicks */ 1933 /* only report double clicks */
1376 MEvent.clicks = 2; 1934 MEvent.clicks = 2;
1377 mouse_report (ev); 1935 mouse_report (ev);
… …
1389 mouse_report (ev); 1947 mouse_report (ev);
1390 } 1948 }
1391#else 1949#else
1392 MEvent.button = ev.button; 1950 MEvent.button = ev.button;
1393 mouse_report (ev); 1951 mouse_report (ev);
1394#endif /* MOUSE_REPORT_DOUBLECLICK */ 1952#endif /* MOUSE_REPORT_DOUBLECLICK */
1395 1953
1396 } 1954 }
1397 else 1955 else
1398 { 1956 {
1399 if (ev.button != MEvent.button) 1957 if (ev.button != MEvent.button)
1400 MEvent.clicks = 0; 1958 MEvent.clicks = 0;
1959
1401 switch (ev.button) 1960 switch (ev.button)
1402 { 1961 {
1403 case Button1: 1962 case Button1:
1963 /* allow meta + click to select rectangular areas */
1964 /* should be done in screen.C */
1965#if ENABLE_FRILLS
1966 selection.rect = !!(ev.state & ModMetaMask);
1967#else
1968 selection.rect = false;
1969#endif
1970
1404 /* allow shift+left click to extend selection */ 1971 /* allow shift+left click to extend selection */
1405 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1972 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1406 { 1973 {
1407 if (MEvent.button == Button1 && clickintime) 1974 if (MEvent.button == Button1 && clickintime)
1408 selection_rotate (ev.x, ev.y); 1975 selection_rotate (ev.x, ev.y);
1409 else 1976 else
1410 selection_extend (ev.x, ev.y, 1); 1977 selection_extend (ev.x, ev.y, 1);
… …
1425 case Button3: 1992 case Button3:
1426 if (MEvent.button == Button3 && clickintime) 1993 if (MEvent.button == Button3 && clickintime)
1427 selection_rotate (ev.x, ev.y); 1994 selection_rotate (ev.x, ev.y);
1428 else 1995 else
1429 selection_extend (ev.x, ev.y, 1); 1996 selection_extend (ev.x, ev.y, 1);
1997
1430 MEvent.button = Button3; 1998 MEvent.button = Button3;
1431 break; 1999 break;
1432 } 2000 }
1433 } 2001 }
2002
1434 MEvent.time = ev.time; 2003 MEvent.time = ev.time;
1435 return; 2004 return;
1436 } 2005 }
1437 2006
1438 /* 2007 /*
1439 * Scrollbar window processing of button press 2008 * Scrollbar window processing of button press
1440 */ 2009 */
1441 if (isScrollbarWindow (ev.window)) 2010 if (scrollBar.state && ev.window == scrollBar.win)
1442 { 2011 {
1443 scrollBar.setIdle (); 2012 page_dirn direction = NO_DIR;
2013
2014 if (scrollBar.upButton (ev.y))
2015 direction = UP; /* up */
2016 else if (scrollBar.dnButton (ev.y))
2017 direction = DN; /* down */
2018
2019 scrollBar.state = SB_STATE_IDLE;
1444 /* 2020 /*
1445 * Rxvt-style scrollbar: 2021 * Rxvt-style scrollbar:
1446 * move up if mouse is above slider 2022 * move up if mouse is above slider
1447 * move dn if mouse is below slider 2023 * move dn if mouse is below slider
1448 * 2024 *
… …
1457 /* 2033 /*
1458 * Mouse report disabled scrollbar: 2034 * Mouse report disabled scrollbar:
1459 * arrow buttons - send up/down 2035 * arrow buttons - send up/down
1460 * click on scrollbar - send pageup/down 2036 * click on scrollbar - send pageup/down
1461 */ 2037 */
1462 if ((scrollBar.style == R_SB_NEXT 2038 if (direction == UP)
1463 && scrollbarnext_upButton (ev.y))
1464 || (scrollBar.style == R_SB_RXVT
1465 && scrollbarrxvt_upButton (ev.y)))
1466 tt_printf ("\033[A"); 2039 tt_printf ("\033[A");
1467 else if ((scrollBar.style == R_SB_NEXT 2040 else if (direction == DN)
1468 && scrollbarnext_dnButton (ev.y))
1469 || (scrollBar.style == R_SB_RXVT
1470 && scrollbarrxvt_dnButton (ev.y)))
1471 tt_printf ("\033[B"); 2041 tt_printf ("\033[B");
1472 else 2042 else
1473 switch (ev.button) 2043 switch (ev.button)
1474 { 2044 {
1475 case Button2: 2045 case Button2:
… …
1482 tt_printf ("\033[5~"); 2052 tt_printf ("\033[5~");
1483 break; 2053 break;
1484 } 2054 }
1485 } 2055 }
1486 else 2056 else
1487#endif /* NO_SCROLLBAR_REPORT */ 2057#endif /* NO_SCROLLBAR_REPORT */
1488
1489 {
1490 char upordown = 0;
1491
1492 if (scrollBar.style == R_SB_NEXT)
1493 { 2058 {
1494 if (scrollbarnext_upButton (ev.y)) 2059 if (direction != NO_DIR)
1495 upordown = -1; /* up */
1496 else if (scrollbarnext_dnButton (ev.y))
1497 upordown = 1; /* down */
1498 }
1499 else if (scrollBar.style == R_SB_RXVT)
1500 {
1501 if (scrollbarrxvt_upButton (ev.y))
1502 upordown = -1; /* up */
1503 else if (scrollbarrxvt_dnButton (ev.y))
1504 upordown = 1; /* down */
1505 }
1506 if (upordown)
1507 { 2060 {
1508#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2061#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1509 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2062 if (!cont_scroll_ev.is_active ())
2063 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1510#endif 2064#endif
1511 if (scr_page (upordown < 0 ? UP : DN, 1)) 2065 if (scr_page (direction, 1))
1512 { 2066 {
1513 if (upordown < 0) 2067 if (direction == UP)
1514 scrollBar.setUp (); 2068 scrollBar.state = SB_STATE_UP;
1515 else 2069 else
1516 scrollBar.setDn (); 2070 scrollBar.state = SB_STATE_DOWN;
1517 } 2071 }
1518 } 2072 }
1519 else 2073 else
1520 switch (ev.button) 2074 switch (ev.button)
1521 { 2075 {
1522 case Button2: 2076 case Button2:
1523 switch (scrollbar_align) 2077 switch (scrollBar.align)
1524 { 2078 {
1525 case R_SB_ALIGN_TOP: 2079 case SB_ALIGN_TOP:
1526 csrO = 0; 2080 csrO = 0;
1527 break; 2081 break;
1528 case R_SB_ALIGN_CENTRE: 2082 case SB_ALIGN_CENTRE:
1529 csrO = (scrollBar.bot - scrollBar.top) / 2; 2083 csrO = (scrollBar.bot - scrollBar.top) / 2;
1530 break; 2084 break;
1531 case R_SB_ALIGN_BOTTOM: 2085 case SB_ALIGN_BOTTOM:
1532 csrO = scrollBar.bot - scrollBar.top; 2086 csrO = scrollBar.bot - scrollBar.top;
1533 break; 2087 break;
1534 } 2088 }
2089
1535 if (scrollBar.style == R_SB_XTERM 2090 if (scrollBar.style == SB_STYLE_XTERM
1536 || scrollbar_above_slider (ev.y) 2091 || scrollBar.above_slider (ev.y)
1537 || scrollbar_below_slider (ev.y)) 2092 || scrollBar.below_slider (ev.y))
1538 scr_move_to ( scrollbar_position (ev.y) - csrO, 2093 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1539 scrollbar_size ()); 2094
1540 scrollBar.setMotion (); 2095 scrollBar.state = SB_STATE_MOTION;
1541 break; 2096 break;
1542 2097
1543 case Button1: 2098 case Button1:
1544 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2099 if (scrollBar.align == SB_ALIGN_CENTRE)
1545 csrO = ev.y - scrollBar.top; 2100 csrO = ev.y - scrollBar.top;
1546 /* FALLTHROUGH */ 2101 /* FALLTHROUGH */
1547 2102
1548 case Button3: 2103 case Button3:
1549 if (scrollBar.style != R_SB_XTERM) 2104 if (scrollBar.style != SB_STYLE_XTERM)
1550 { 2105 {
1551 if (scrollbar_above_slider (ev.y)) 2106 if (scrollBar.above_slider (ev.y))
1552# ifdef RXVT_SCROLL_FULL 2107# ifdef RXVT_SCROLL_FULL
1553 scr_page (UP, TermWin.nrow - 1); 2108 scr_page (UP, nrow - 1);
1554# else 2109# else
1555 scr_page (UP, TermWin.nrow / 4); 2110 scr_page (UP, nrow / 4);
1556# endif 2111# endif
1557 else if (scrollbar_below_slider (ev.y)) 2112 else if (scrollBar.below_slider (ev.y))
1558# ifdef RXVT_SCROLL_FULL 2113# ifdef RXVT_SCROLL_FULL
1559 scr_page (DN, TermWin.nrow - 1); 2114 scr_page (DN, nrow - 1);
1560# else 2115# else
1561 scr_page (DN, TermWin.nrow / 4); 2116 scr_page (DN, nrow / 4);
1562# endif 2117# endif
1563 else 2118 else
1564 scrollBar.setMotion (); 2119 scrollBar.state = SB_STATE_MOTION;
1565 } 2120 }
1566 else 2121 else
1567 { 2122 {
1568 scr_page ((ev.button == Button1 ? DN : UP), 2123 scr_page ((ev.button == Button1 ? DN : UP),
1569 (TermWin.nrow 2124 (nrow
1570 * scrollbar_position (ev.y) 2125 * scrollBar.position (ev.y)
1571 / scrollbar_size ())); 2126 / scrollBar.size ()));
1572 } 2127 }
2128
1573 break; 2129 break;
1574 } 2130 }
1575 } 2131 }
2132
1576 return; 2133 return;
1577 } 2134 }
1578#if MENUBAR
1579 /*
1580 * Menubar window processing of button press
1581 */
1582 if (isMenuBarWindow (ev.window))
1583 menubar_control (ev);
1584#endif
1585} 2135}
1586 2136
1587void 2137void
1588rxvt_term::button_release (XButtonEvent &ev) 2138rxvt_term::button_release (XButtonEvent &ev)
1589{ 2139{
1590 int reportmode = 0; 2140 int reportmode = 0;
1591 2141
1592 csrO = 0; /* reset csr Offset */ 2142 csrO = 0; /* reset csr Offset */
1593 if (!bypass_keystate) 2143 if (!bypass_keystate)
1594 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2144 reportmode = !! (priv_modes & PrivMode_mouse_report);
1595 2145
1596 if (scrollbar_isUpDn ()) 2146 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1597 { 2147 {
1598 scrollBar.setIdle (); 2148 scrollBar.state = SB_STATE_IDLE;
1599 scrollbar_show (0); 2149 scrollBar.show (0);
1600#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1601 refresh_type &= ~SMOOTH_REFRESH;
1602#endif
1603
1604 } 2150 }
2151
1605#ifdef SELECTION_SCROLLING 2152#ifdef SELECTION_SCROLLING
1606 pending_scroll_selection=0; 2153 sel_scroll_ev.stop();
1607#endif 2154#endif
2155
1608 if (ev.window == TermWin.vt) 2156 if (ev.window == vt)
1609 { 2157 {
2158 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2159 return;
2160
2161#if ISO_14755
2162 // 5.4
2163 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2164 return;
2165#endif
2166
1610 if (reportmode) 2167 if (reportmode)
1611 { 2168 {
1612 /* mouse report from vt window */ 2169 /* mouse report from vt window */
1613 /* don't report release of wheel "buttons" */ 2170 /* don't report release of wheel "buttons" */
1614 if (ev.button >= 4) 2171 if (ev.button >= 4)
… …
1625 mouse_report (ev); 2182 mouse_report (ev);
1626 } 2183 }
1627#else /* MOUSE_REPORT_DOUBLECLICK */ 2184#else /* MOUSE_REPORT_DOUBLECLICK */
1628 MEvent.button = AnyButton; 2185 MEvent.button = AnyButton;
1629 mouse_report (ev); 2186 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */ 2187#endif /* MOUSE_REPORT_DOUBLECLICK */
1631 return; 2188 return;
1632 } 2189 }
2190
1633 /* 2191 /*
1634 * dumb hack to compensate for the failure of click-and-drag 2192 * dumb hack to compensate for the failure of click-and-drag
1635 * when overriding mouse reporting 2193 * when overriding mouse reporting
1636 */ 2194 */
1637 if (PrivateModes & PrivMode_mouse_report 2195 if (priv_modes & PrivMode_mouse_report
1638 && bypass_keystate 2196 && bypass_keystate
1639 && ev.button == Button1 && MEvent.clicks <= 1) 2197 && ev.button == Button1 && MEvent.clicks <= 1)
1640 selection_extend (ev.x, ev.y, 0); 2198 selection_extend (ev.x, ev.y, 0);
1641 2199
1642 switch (ev.button) 2200 switch (ev.button)
1643 { 2201 {
1644 case Button1: 2202 case Button1:
1645 case Button3: 2203 case Button3:
1646 selection_make (ev.time); 2204 selection_make (ev.time);
1647 break; 2205 break;
2206
1648 case Button2: 2207 case Button2:
1649 selection_request (ev.time, ev.x, ev.y); 2208 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2209 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1650 break; 2210 break;
2211
1651#ifdef MOUSE_WHEEL 2212#ifdef MOUSE_WHEEL
1652 case Button4: 2213 case Button4:
1653 case Button5: 2214 case Button5:
1654 { 2215 {
1655 int i; 2216 int lines;
1656 page_dirn v; 2217 page_dirn dirn;
1657 2218
1658 v = (ev.button == Button4) ? UP : DN; 2219 dirn = ev.button == Button4 ? UP : DN;
2220
1659 if (ev.state & ShiftMask) 2221 if (ev.state & ShiftMask)
1660 i = 1; 2222 lines = 1;
1661 else if ((Options & Opt_mouseWheelScrollPage)) 2223 else if (option (Opt_mouseWheelScrollPage))
1662 i = TermWin.nrow - 1; 2224 lines = nrow - 1;
1663 else 2225 else
1664 i = 5; 2226 lines = 5;
2227
1665# ifdef MOUSE_SLIP_WHEELING 2228# ifdef MOUSE_SLIP_WHEELING
1666 if (ev.state & ControlMask) 2229 if (ev.state & ControlMask)
1667 { 2230 {
1668 mouse_slip_wheel_speed += (v ? -1 : 1); 2231 mouse_slip_wheel_speed += dirn;
1669 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2232 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2233
2234 if (!slip_wheel_ev.is_active ())
2235 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1670 } 2236 }
2237 else
1671# endif 2238# endif
1672# ifdef JUMP_MOUSE_WHEEL
1673 scr_page (v, i);
1674 scr_refresh (SMOOTH_REFRESH);
1675 scrollbar_show (1);
1676# else
1677 while (i--)
1678 { 2239 {
1679 scr_page (v, 1); 2240 scr_page (dirn, lines);
1680 scr_refresh (SMOOTH_REFRESH);
1681 scrollbar_show (1); 2241 scrollBar.show (1);
1682 } 2242 }
1683# endif
1684
1685 } 2243 }
1686 break; 2244 break;
1687#endif 2245#endif
1688
1689 }
1690 }
1691#ifdef MENUBAR
1692 else if (isMenuBarWindow (ev.window))
1693 menubar_control (ev);
1694#endif
1695}
1696
1697#ifdef TRANSPARENT
1698#if TINTING
1699/* shading taken from eterm-0.9.2 */
1700/* RGB 15 */
1701
1702static void
1703shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1704{
1705 unsigned char *ptr;
1706 int x, y;
1707
1708 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1709 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1710 /* No saturation */
1711 for (y = h; --y >= 0;) {
1712 for (x = -w; x < 0; x++) {
1713 int r, g, b;
1714
1715 b = ((uint16_t *) ptr)[x];
1716 r = (b & 0x7c00) * rm;
1717 g = (b & 0x3e0) * gm;
1718 b = (b & 0x1f) * bm;
1719 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1720 | ((g >> 8) & 0x3e0)
1721 | ((b >> 8) & 0x1f);
1722 }
1723 ptr += bpl;
1724 }
1725 } else {
1726 for (y = h; --y >= 0;) {
1727 for (x = -w; x < 0; x++) {
1728 int r, g, b;
1729
1730 b = ((uint16_t *) ptr)[x];
1731 r = (b & 0x7c00) * rm;
1732 g = (b & 0x3e0) * gm;
1733 b = (b & 0x1f) * bm;
1734 r |= (!(r >> 15) - 1);
1735 g |= (!(g >> 10) - 1);
1736 b |= (!(b >> 5) - 1);
1737 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1738 | ((g >> 8) & 0x3e0)
1739 | ((b >> 8) & 0x1f);
1740 }
1741 ptr += bpl;
1742 }
1743 }
1744}
1745
1746/* RGB 16 */
1747static void
1748shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1749{
1750 unsigned char *ptr;
1751 int x, y;
1752
1753 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1754 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1755 /* No saturation */
1756 for (y = h; --y >= 0;) {
1757 for (x = -w; x < 0; x++) {
1758 int r, g, b;
1759
1760 b = ((uint16_t *) ptr)[x];
1761 r = (b & 0xf800) * rm;
1762 g = (b & 0x7e0) * gm;
1763 b = (b & 0x1f) * bm;
1764 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1765 | ((g >> 8) & 0x7e0)
1766 | ((b >> 8) & 0x1f);
1767 }
1768 ptr += bpl;
1769 }
1770 } else {
1771 for (y = h; --y >= 0;) {
1772 for (x = -w; x < 0; x++) {
1773 int r, g, b;
1774
1775 b = ((uint16_t *) ptr)[x];
1776 r = (b & 0xf800) * rm;
1777 g = (b & 0x7e0) * gm;
1778 b = (b & 0x1f) * bm;
1779 r |= (!(r >> 16) - 1);
1780 g |= (!(g >> 11) - 1);
1781 b |= (!(b >> 5) - 1);
1782 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1783 | ((g >> 8) & 0x7e0)
1784 | ((b >> 8) & 0x1f);
1785 }
1786 ptr += bpl;
1787 }
1788 }
1789}
1790
1791/* RGB 24 */
1792static void
1793shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1794{
1795 unsigned char *ptr;
1796 int x, y;
1797
1798 ptr = (unsigned char *)data + (w * 3);
1799 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1800 /* No saturation */
1801 for (y = h; --y >= 0;) {
1802 for (x = -(w * 3); x < 0; x += 3) {
1803 int r, g, b;
1804
1805 if (byteorder.big_endian()) {
1806 r = (ptr[x + 0] * rm) >> 8;
1807 g = (ptr[x + 1] * gm) >> 8;
1808 b = (ptr[x + 2] * bm) >> 8;
1809 ptr[x + 0] = r;
1810 ptr[x + 1] = g;
1811 ptr[x + 2] = b;
1812 } else {
1813 r = (ptr[x + 2] * rm) >> 8;
1814 g = (ptr[x + 1] * gm) >> 8;
1815 b = (ptr[x + 0] * bm) >> 8;
1816 ptr[x + 2] = r;
1817 ptr[x + 1] = g;
1818 ptr[x + 0] = b;
1819 }
1820 }
1821 ptr += bpl;
1822 }
1823 } else {
1824 for (y = h; --y >= 0;) {
1825 for (x = -(w * 3); x < 0; x += 3) {
1826 int r, g, b;
1827
1828 if (byteorder.big_endian()) {
1829 r = (ptr[x + 0] * rm) >> 8;
1830 g = (ptr[x + 1] * gm) >> 8;
1831 b = (ptr[x + 2] * bm) >> 8;
1832
1833 r |= (!(r >> 8) - 1);
1834 g |= (!(g >> 8) - 1);
1835 b |= (!(b >> 8) - 1);
1836
1837 ptr[x + 0] = r;
1838 ptr[x + 1] = g;
1839 ptr[x + 2] = b;
1840 } else {
1841 r = (ptr[x + 2] * rm) >> 8;
1842 g = (ptr[x + 1] * gm) >> 8;
1843 b = (ptr[x + 0] * bm) >> 8;
1844
1845 r |= (!(r >> 8) - 1);
1846 g |= (!(g >> 8) - 1);
1847 b |= (!(b >> 8) - 1);
1848
1849 ptr[x + 2] = r;
1850 ptr[x + 1] = g;
1851 ptr[x + 0] = b;
1852 }
1853 }
1854 ptr += bpl;
1855 }
1856 }
1857}
1858
1859/* RGB 32 */
1860static void
1861shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1862{
1863 unsigned char *ptr;
1864 int x, y;
1865
1866 ptr = (unsigned char *)data + (w * 4);
1867 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1868 /* No saturation */
1869 for (y = h; --y >= 0;) {
1870 if (byteorder.big_endian()) {
1871 for (x = -(w * 4); x < 0; x += 4) {
1872 int r, g, b;
1873
1874 r = (ptr[x + 1] * rm) >> 8;
1875 g = (ptr[x + 2] * gm) >> 8;
1876 b = (ptr[x + 3] * bm) >> 8;
1877 ptr[x + 1] = r;
1878 ptr[x + 2] = g;
1879 ptr[x + 3] = b;
1880 }
1881 } else {
1882 for (x = -(w * 4); x < 0; x += 4) {
1883 int r, g, b;
1884
1885 r = (ptr[x + 2] * rm) >> 8;
1886 g = (ptr[x + 1] * gm) >> 8;
1887 b = (ptr[x + 0] * bm) >> 8;
1888 ptr[x + 2] = r;
1889 ptr[x + 1] = g;
1890 ptr[x + 0] = b;
1891 }
1892 }
1893 ptr += bpl;
1894 }
1895 } else {
1896 for (y = h; --y >= 0;) {
1897 for (x = -(w * 4); x < 0; x += 4) {
1898 int r, g, b;
1899
1900 if (byteorder.big_endian()) {
1901 r = (ptr[x + 1] * rm) >> 8;
1902 g = (ptr[x + 2] * gm) >> 8;
1903 b = (ptr[x + 3] * bm) >> 8;
1904
1905 r |= (!(r >> 8) - 1);
1906 g |= (!(g >> 8) - 1);
1907 b |= (!(b >> 8) - 1);
1908
1909 ptr[x + 1] = r;
1910 ptr[x + 2] = g;
1911 ptr[x + 3] = b;
1912 } else {
1913 r = (ptr[x + 2] * rm) >> 8;
1914 g = (ptr[x + 1] * gm) >> 8;
1915 b = (ptr[x + 0] * bm) >> 8;
1916
1917 r |= (!(r >> 8) - 1);
1918 g |= (!(g >> 8) - 1);
1919 b |= (!(b >> 8) - 1);
1920
1921 ptr[x + 2] = r;
1922 ptr[x + 1] = g;
1923 ptr[x + 0] = b;
1924 }
1925 }
1926 ptr += bpl;
1927 }
1928 }
1929}
1930
1931#endif
1932
1933/*
1934 * Check our parents are still who we think they are.
1935 * Do transparency updates if required
1936 */
1937int
1938rxvt_term::check_our_parents ()
1939{
1940 int i, pchanged, aformat, have_pixmap, rootdepth;
1941 unsigned long nitems, bytes_after;
1942 Atom atype;
1943 unsigned char *prop = NULL;
1944 Window root, oldp, *list;
1945 Pixmap rootpixmap = None;
1946 XWindowAttributes wattr, wrootattr;
1947
1948 pchanged = 0;
1949
1950 if (!(Options & Opt_transparent))
1951 return pchanged; /* Don't try any more */
1952
1953 XGetWindowAttributes (display->display, display->root, &wrootattr);
1954 rootdepth = wrootattr.depth;
1955
1956 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1957
1958 if (rootdepth != wattr.depth)
1959 {
1960 if (am_transparent)
1961 { 2246 }
1962 pchanged = 1;
1963 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1964 am_transparent = am_pixmap_trans = 0;
1965 }
1966
1967 return pchanged; /* Don't try any more */
1968 }
1969
1970 /* Get all X ops out of the queue so that our information is up-to-date. */
1971 XSync (display->display, False);
1972
1973 /*
1974 * Make the frame window set by the window manager have
1975 * the root background. Some window managers put multiple nested frame
1976 * windows for each client, so we have to take care about that.
1977 */
1978 i = (xa[XA_XROOTPMAPID]
1979 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1980 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1981 &nitems, &bytes_after, &prop) == Success);
1982
1983 if (!i || prop == NULL)
1984 i = (xa[XA_XSETROOTID]
1985 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1986 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1987 &nitems, &bytes_after, &prop) == Success);
1988
1989 if (!i || prop == NULL)
1990 have_pixmap = 0;
1991 else
1992 { 2247 }
1993 have_pixmap = 1;
1994 rootpixmap = *(Pixmap *)prop;
1995 XFree (prop);
1996 }
1997
1998 if (have_pixmap)
1999 {
2000 /*
2001 * Copy display->root pixmap transparency
2002 */
2003 int sx, sy, nx, ny;
2004 unsigned int nw, nh;
2005 Window cr;
2006 XImage *image;
2007 GC gc;
2008 XGCValues gcvalue;
2009
2010 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2011 0, 0, &sx, &sy, &cr);
2012 nw = (unsigned int)szHint.width;
2013 nh = (unsigned int)szHint.height;
2014 nx = ny = 0;
2015
2016 if (sx < 0)
2017 {
2018 nw += sx;
2019 nx = -sx;
2020 sx = 0;
2021 }
2022
2023 if (sy < 0)
2024 {
2025 nh += sy;
2026 ny = -sy;
2027 sy = 0;
2028 }
2029
2030 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2032 allowedxerror = -1;
2033 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */
2037 allowedxerror = 0;
2038
2039 if (image == NULL)
2040 {
2041 if (am_transparent && am_pixmap_trans)
2042 {
2043 pchanged = 1;
2044 if (TermWin.pixmap != None)
2045 {
2046 XFreePixmap (display->display, TermWin.pixmap);
2047 TermWin.pixmap = None;
2048 }
2049 }
2050
2051 am_pixmap_trans = 0;
2052 }
2053 else
2054 {
2055 if (TermWin.pixmap != None)
2056 XFreePixmap (display->display, TermWin.pixmap);
2057
2058#if TINTING
2059 if (ISSET_PIXCOLOR (Color_tint))
2060 {
2061 unsigned short shade, rm, gm, bm;
2062
2063 PixColors[Color_tint].get (display, rm, gm, bm);
2064
2065 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2066
2067 /* Determine bitshift and bitmask values */
2068 switch (image->bits_per_pixel)
2069 {
2070 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2071 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2072 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2073 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2074 }
2075 }
2076#endif
2077
2078 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2079 szHint.width, szHint.height, image->depth);
2080 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2081 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2082 nx, ny, image->width, image->height);
2083 XFreeGC (display->display, gc);
2084 XDestroyImage (image);
2085 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2086 TermWin.pixmap);
2087
2088 if (!am_transparent || !am_pixmap_trans)
2089 pchanged = 1;
2090
2091 am_transparent = am_pixmap_trans = 1;
2092 }
2093 }
2094
2095 if (!am_pixmap_trans)
2096 {
2097 unsigned int n;
2098 /*
2099 * InheritPixmap transparency
2100 */
2101 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2102 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2103 {
2104 oldp = TermWin.parent[i];
2105 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2106 &TermWin.parent[i], &list, &n);
2107 XFree (list);
2108 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2109
2110 if (TermWin.parent[i] == display->root)
2111 {
2112 if (oldp != None)
2113 pchanged = 1;
2114
2115 break;
2116 }
2117
2118 if (oldp != TermWin.parent[i])
2119 pchanged = 1;
2120 }
2121
2122 n = 0;
2123
2124 if (pchanged)
2125 {
2126 for (; n < (unsigned int)i; n++)
2127 {
2128 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2129 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2130 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2131 {
2132 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2133 break;
2134 }
2135 }
2136 }
2137
2138 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2139 {
2140 D_X ((stderr, "InheritPixmap Turning off"));
2141 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2142 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2143 am_transparent = 0;
2144 /* XXX: also turn off Opt_transparent? */
2145 }
2146 else
2147 {
2148#if WAIT_FOR_WM
2149 /* wait (an arbitrary period) for the WM to do its thing
2150 * needed for fvwm2.2.2 (and before?) */
2151 sleep (1);
2152#endif
2153 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2154 for (n = 0; n < (unsigned int)i; n++)
2155 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2156
2157 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2158 am_transparent = 1;
2159 }
2160
2161 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2162 TermWin.parent[i] = None;
2163 }
2164
2165 return pchanged;
2166} 2248}
2167#endif
2168 2249
2169/*}}} */ 2250/*}}} */
2170 2251
2171bool 2252void ecb_hot
2172rxvt_term::cmd_parse () 2253rxvt_term::cmd_parse ()
2173{ 2254{
2174 bool flag = false;
2175 unicode_t ch = NOCHAR; 2255 wchar_t ch = NOCHAR;
2176 unsigned char *seq_begin; // remember start of esc-sequence here 2256 char *seq_begin; // remember start of esc-sequence here
2177 2257
2178 for (;;) 2258 for (;;)
2179 { 2259 {
2180 if (ch == NOCHAR) 2260 if (ecb_unlikely (ch == NOCHAR))
2181 { 2261 {
2182 seq_begin = cmdbuf_ptr; 2262 seq_begin = cmdbuf_ptr;
2183 ch = next_char (); 2263 ch = next_char ();
2184 }
2185 2264
2186 if (ch == NOCHAR) // TODO: improve 2265 if (ch == NOCHAR)
2187 break; 2266 break;
2267 }
2188 2268
2189 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2269 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2270 {
2271 if (ecb_unlikely (!seen_input))
2190 { 2272 {
2273 seen_input = 1;
2274 // many badly-written programs (e.g. jed) contain a race condition:
2275 // they first read the screensize and then install a SIGWINCH handler.
2276 // some window managers resize the window early, and these programs
2277 // then sometimes get the size wrong.
2278 // unfortunately other programs are even more buggy and dislike
2279 // being sent SIGWINCH, so only do it when we were in fact being
2280 // resized.
2281 if (seen_resize && cmd_pid)
2282 kill (-cmd_pid, SIGWINCH);
2283 }
2284
2191 /* Read a text string from the input buffer */ 2285 /* Read a text string from the input buffer */
2192 unicode_t buf[UBUFSIZ]; 2286 wchar_t buf[UBUFSIZ];
2193 bool refreshnow = false; 2287 bool refreshnow = false;
2194 int nlines = 0; 2288 int nlines = 0;
2195 unicode_t *str = buf; 2289 wchar_t *str = buf;
2196 2290 wchar_t *eol = str + min (ncol, UBUFSIZ);
2197 *str++ = ch;
2198 2291
2199 for (;;) 2292 for (;;)
2200 { 2293 {
2294 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2295 break;
2296
2297 *str++ = ch;
2298
2299 if (ecb_unlikely (ch == C0_LF || str >= eol))
2300 {
2301 if (ch == C0_LF)
2302 nlines++;
2303
2304 refresh_count++;
2305
2306 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2307 {
2308 refresh_count = 0;
2309
2310 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2311 {
2312 refreshnow = true;
2313 ch = NOCHAR;
2314 break;
2315 }
2316 }
2317
2318 // scr_add_lines only works for nlines <= nrow - 1.
2319 if (nlines >= nrow - 1)
2320 {
2321 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2322 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2323 scr_add_lines (buf, str - buf, nlines);
2324
2325 nlines = 0;
2326 str = buf;
2327 eol = str + min (ncol, UBUFSIZ);
2328 }
2329
2330 if (str >= eol)
2331 {
2332 if (eol >= buf + UBUFSIZ)
2333 {
2334 ch = NOCHAR;
2335 break;
2336 }
2337 else
2338 eol = min (eol + ncol, buf + UBUFSIZ);
2339 }
2340
2341 }
2342
2201 seq_begin = cmdbuf_ptr; 2343 seq_begin = cmdbuf_ptr;
2202 ch = next_char (); 2344 ch = next_char ();
2203
2204 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2205 break;
2206
2207 *str++ = ch;
2208
2209 if (ch == C0_LF)
2210 {
2211 nlines++;
2212 refresh_count++;
2213
2214 if (! (Options & Opt_jumpScroll)
2215 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2216 {
2217 refreshnow = true;
2218 flag = true;
2219 ch = NOCHAR;
2220 break;
2221 }
2222
2223 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2224 if (nlines >= TermWin.nrow - 1)
2225 {
2226 scr_add_lines (buf, nlines, str - buf);
2227 nlines = 0;
2228 str = buf;
2229 }
2230 }
2231
2232 if (str >= buf + UBUFSIZ)
2233 {
2234 ch = NOCHAR;
2235 break;
2236 }
2237 } 2345 }
2238 2346
2347 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2348 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2239 scr_add_lines (buf, nlines, str - buf); 2349 scr_add_lines (buf, str - buf, nlines);
2240 2350
2241 /* 2351 /*
2242 * If there have been a lot of new lines, then update the screen 2352 * If there have been a lot of new lines, then update the screen
2243 * What the heck I'll cheat and only refresh less than every page-full. 2353 * What the heck we'll cheat and only refresh less than every page-full.
2244 * the number of pages between refreshes is refresh_limit, which 2354 * if skipScroll is enabled.
2245 * is incremented here because we must be doing flat-out scrolling.
2246 *
2247 * refreshing should be correct for small scrolls, because of the
2248 * time-out
2249 */ 2355 */
2250 if (refreshnow) 2356 if (refreshnow)
2251 { 2357 {
2252 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2253 refresh_limit++;
2254 else
2255 scr_refresh (refresh_type); 2358 scr_refresh ();
2359 want_refresh = 1;
2256 } 2360 }
2257
2258 } 2361 }
2259 else 2362 else
2260 { 2363 {
2261 try 2364 try
2262 { 2365 {
… …
2270 } 2373 }
2271 2374
2272 ch = NOCHAR; 2375 ch = NOCHAR;
2273 } 2376 }
2274 } 2377 }
2275
2276 return flag;
2277} 2378}
2278 2379
2279// read the next character 2380// read the next character
2280unicode_t 2381wchar_t ecb_hot
2281rxvt_term::next_char () 2382rxvt_term::next_char () NOTHROW
2282{ 2383{
2283 while (cmdbuf_ptr < cmdbuf_endp) 2384 while (cmdbuf_ptr < cmdbuf_endp)
2284 { 2385 {
2285 // assume 7-bit to be ascii ALWAYS 2386 // assume 7-bit to be ascii ALWAYS
2286 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2387 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2287 return *cmdbuf_ptr++; 2388 return *cmdbuf_ptr++;
2288 2389
2289 wchar_t wc; 2390 wchar_t wc;
2290 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2391 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2291 2392
2292 if (len == (size_t)-2) 2393 if (len == (size_t)-2)
2293 { 2394 {
2294 // the mbstate stores incomplete sequences. didn't know this :/ 2395 // the mbstate stores incomplete sequences. didn't know this :/
2295 cmdbuf_ptr = cmdbuf_endp; 2396 cmdbuf_ptr = cmdbuf_endp;
2296 break; 2397 break;
2297 } 2398 }
2298 2399
2299 if (len == (size_t)-1) 2400 if (len == (size_t)-1)
2401 {
2402 mbstate.reset (); // reset now undefined conversion state
2403 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2404 // in which case we "erroneously" return the next byte which might be valid.
2300 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2405 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2406 }
2301 2407
2302 // assume wchar == unicode 2408 // assume wchar == unicode
2303 cmdbuf_ptr += len; 2409 cmdbuf_ptr += len;
2304 return wc; 2410 return wc & UNICODE_MASK;
2305 } 2411 }
2306 2412
2307 return NOCHAR; 2413 return NOCHAR;
2308} 2414}
2309 2415
2310/* rxvt_cmd_getc () - Return next input character */ 2416// read the next octet
2311/* 2417uint32_t ecb_hot
2312 * Return the next input character after first passing any keyboard input 2418rxvt_term::next_octet () NOTHROW
2313 * to the command.
2314 */
2315unicode_t
2316rxvt_term::cmd_getc ()
2317{ 2419{
2420 return cmdbuf_ptr < cmdbuf_endp
2421 ? (unsigned char)*cmdbuf_ptr++
2422 : NOCHAR;
2423}
2424
2425static class out_of_input out_of_input;
2426
2427wchar_t ecb_hot
2428rxvt_term::cmd_getc () THROW ((class out_of_input))
2429{
2318 unicode_t c = next_char (); 2430 wchar_t c = next_char ();
2431
2432 if (c == NOCHAR)
2433 throw out_of_input;
2434
2435 return c;
2436}
2437
2438uint32_t ecb_hot
2439rxvt_term::cmd_get8 () THROW ((class out_of_input))
2440{
2441 uint32_t c = next_octet ();
2319 2442
2320 if (c == NOCHAR) 2443 if (c == NOCHAR)
2321 throw out_of_input; 2444 throw out_of_input;
2322 2445
2323 return c; 2446 return c;
2324} 2447}
2325 2448
2326/*{{{ print pipe */ 2449/*{{{ print pipe */
2327/*----------------------------------------------------------------------*/ 2450/*----------------------------------------------------------------------*/
2328#ifdef PRINTPIPE 2451#ifdef PRINTPIPE
2329FILE * 2452FILE * ecb_cold
2330rxvt_term::popen_printer () 2453rxvt_term::popen_printer ()
2331{ 2454{
2332 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2455 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2333 2456
2334 if (stream == NULL) 2457 if (stream == NULL)
2335 rxvt_warn ("can't open printer pipe, not printing.\n"); 2458 rxvt_warn ("can't open printer pipe, not printing.\n");
2336 2459
2337 return stream; 2460 return stream;
2338} 2461}
2339 2462
2340int 2463int ecb_cold
2341rxvt_term::pclose_printer (FILE *stream) 2464rxvt_term::pclose_printer (FILE *stream)
2342{ 2465{
2343 fflush (stream); 2466 fflush (stream);
2344 return pclose (stream); 2467 return pclose (stream);
2345} 2468}
2346 2469
2347/* 2470/*
2348 * simulate attached vt100 printer 2471 * simulate attached vt100 printer
2349 */ 2472 */
2350void 2473void ecb_cold
2351rxvt_term::process_print_pipe () 2474rxvt_term::process_print_pipe ()
2352{ 2475{
2353 int done; 2476 FILE *fd = popen_printer ();
2354 FILE *fd;
2355 2477
2356 if ((fd = popen_printer ()) == NULL) 2478 if (!fd)
2357 return; 2479 return;
2358 2480
2359 /* 2481 /*
2360 * Send all input to the printer until either ESC[4i or ESC[?4i 2482 * Send all input to the printer until either ESC[4i or ESC[?4i
2361 * is received. 2483 * is received.
2362 */ 2484 */
2363 for (done = 0; !done;) 2485 for (int done = 0; !done; )
2364 { 2486 {
2365 unsigned char buf[8]; 2487 unsigned char buf[8];
2366 unicode_t ch; 2488 unicode_t ch;
2367 unsigned int i, len; 2489 unsigned int i, len;
2368 2490
… …
2387 { 2509 {
2388 if ((buf[len++] = cmd_getc ()) == 'i') 2510 if ((buf[len++] = cmd_getc ()) == 'i')
2389 break; /* done = 1 */ 2511 break; /* done = 1 */
2390 } 2512 }
2391 } 2513 }
2392 2514
2393 for (i = 0; i < len; i++) 2515 for (i = 0; i < len; i++)
2394 if (putc (buf[i], fd) == EOF) 2516 if (putc (buf[i], fd) == EOF)
2395 { 2517 {
2396 done = 1; 2518 done = 1;
2397 break; 2519 break;
… …
2399 } 2521 }
2400 } 2522 }
2401 2523
2402 pclose_printer (fd); 2524 pclose_printer (fd);
2403} 2525}
2404#endif /* PRINTPIPE */ 2526#endif /* PRINTPIPE */
2405/*}}} */ 2527/*}}} */
2406 2528
2407/* *INDENT-OFF* */
2408enum { 2529enum {
2409 C1_40 = 0x40, 2530 C1_40 = 0x40,
2410 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2531 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2411 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2532 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2412 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2533 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2413 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2534 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2414}; 2535};
2415/* *INDENT-ON* */
2416 2536
2417/*{{{ process non-printing single characters */ 2537/*{{{ process non-printing single characters */
2418void 2538void ecb_hot
2419rxvt_term::process_nonprinting (unicode_t ch) 2539rxvt_term::process_nonprinting (unicode_t ch)
2420{ 2540{
2421 switch (ch) 2541 switch (ch)
2422 { 2542 {
2423 case C0_ESC: 2543 case C0_ESC:
2424 process_escape_seq (); 2544 process_escape_seq ();
2425 break; 2545 break;
2426 case C0_ENQ: /* terminal Status */ 2546 case C0_ENQ: /* terminal Status */
2427 if (rs[Rs_answerbackstring]) 2547 if (rs[Rs_answerbackstring])
2428 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2548 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2429 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2430 else 2549 else
2431 tt_write ((unsigned char *)VT100_ANS, 2550 tt_write (VT100_ANS, strlen (VT100_ANS));
2432 (unsigned int)STRLEN (VT100_ANS));
2433 break; 2551 break;
2434 case C0_BEL: /* bell */ 2552 case C0_BEL: /* bell */
2435 scr_bell (); 2553 scr_bell ();
2436 break; 2554 break;
2437 case C0_BS: /* backspace */ 2555 case C0_BS: /* backspace */
… …
2453 break; 2571 break;
2454 case C0_SI: /* shift in - acs */ 2572 case C0_SI: /* shift in - acs */
2455 scr_charset_choose (0); 2573 scr_charset_choose (0);
2456 break; 2574 break;
2457 2575
2576#ifdef EIGHT_BIT_CONTROLS
2458 // 8-bit controls 2577 // 8-bit controls
2459 case 0x90: /* DCS */ 2578 case 0x90: /* DCS */
2460 process_dcs_seq (); 2579 process_dcs_seq ();
2461 break; 2580 break;
2462 case 0x9b: /* CSI */ 2581 case 0x9b: /* CSI */
2463 process_csi_seq (); 2582 process_csi_seq ();
2464 break; 2583 break;
2465 case 0x9d: /* CSI */ 2584 case 0x9d: /* OSC */
2466 process_osc_seq (); 2585 process_osc_seq ();
2467 break; 2586 break;
2587#endif
2468 } 2588 }
2469} 2589}
2470/*}}} */ 2590/*}}} */
2471 2591
2472 2592
2473/*{{{ process VT52 escape sequences */ 2593/*{{{ process VT52 escape sequences */
2474void 2594void ecb_cold
2475rxvt_term::process_escape_vt52 (unicode_t ch) 2595rxvt_term::process_escape_vt52 (unicode_t ch)
2476{ 2596{
2477 int row, col; 2597 int row, col;
2478 2598
2479 switch (ch) 2599 switch (ch)
… …
2513 break; 2633 break;
2514 case 'Z': /* identify the terminal type */ 2634 case 'Z': /* identify the terminal type */
2515 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2635 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2516 break; 2636 break;
2517 case '<': /* turn off VT52 mode */ 2637 case '<': /* turn off VT52 mode */
2518 PrivMode (0, PrivMode_vt52); 2638 priv_modes &= ~PrivMode_vt52;
2519 break; 2639 break;
2520 case 'F': /* use special graphics character set */ 2640 case 'F': /* use special graphics character set */
2521 case 'G': /* use regular character set */ 2641 case 'G': /* use regular character set */
2522 /* unimplemented */ 2642 /* unimplemented */
2523 break; 2643 break;
… …
2529} 2649}
2530/*}}} */ 2650/*}}} */
2531 2651
2532 2652
2533/*{{{ process escape sequences */ 2653/*{{{ process escape sequences */
2534void 2654void ecb_hot
2535rxvt_term::process_escape_seq () 2655rxvt_term::process_escape_seq ()
2536{ 2656{
2537 unicode_t ch = cmd_getc (); 2657 unicode_t ch = cmd_getc ();
2538 2658
2539 if (PrivateModes & PrivMode_vt52) 2659 if (priv_modes & PrivMode_vt52)
2540 { 2660 {
2541 process_escape_vt52 (ch); 2661 process_escape_vt52 (ch);
2542 return; 2662 return;
2543 } 2663 }
2544 2664
2545 switch (ch) 2665 switch (ch)
2546 { 2666 {
2547 /* case 1: do_tek_mode (); break; */
2548 case '#': 2667 case '#':
2549 if (cmd_getc () == '8') 2668 if (cmd_getc () == '8')
2550 scr_E (); 2669 scr_E ();
2551 break; 2670 break;
2552 case '(': 2671 case '(':
… …
2559 scr_charset_set (2, (unsigned int)cmd_getc ()); 2678 scr_charset_set (2, (unsigned int)cmd_getc ());
2560 break; 2679 break;
2561 case '+': 2680 case '+':
2562 scr_charset_set (3, (unsigned int)cmd_getc ()); 2681 scr_charset_set (3, (unsigned int)cmd_getc ());
2563 break; 2682 break;
2564#ifndef NO_FRILLS 2683#if !ENABLE_MINIMAL
2565 case '6': 2684 case '6':
2566 scr_backindex (); 2685 scr_backindex ();
2567 break; 2686 break;
2568#endif 2687#endif
2569 case '7': 2688 case '7':
2570 scr_cursor (SAVE); 2689 scr_cursor (SAVE);
2571 break; 2690 break;
2572 case '8': 2691 case '8':
2573 scr_cursor (RESTORE); 2692 scr_cursor (RESTORE);
2574 break; 2693 break;
2575#ifndef NO_FRILLS 2694#if !ENABLE_MINIMAL
2576 case '9': 2695 case '9':
2577 scr_forwardindex (); 2696 scr_forwardindex ();
2578 break; 2697 break;
2579#endif 2698#endif
2699 // DECPAM/DECPNM
2580 case '=': 2700 case '=':
2701 priv_modes |= PrivMode_aplKP;
2702 break;
2581 case '>': 2703 case '>':
2582 PrivMode ((ch == '='), PrivMode_aplKP); 2704 priv_modes &= ~PrivMode_aplKP;
2583 break; 2705 break;
2584 2706
2585 case C1_40: 2707 case C1_40:
2586 cmd_getc (); 2708 cmd_getc ();
2587 break; 2709 break;
… …
2590 break; 2712 break;
2591 2713
2592 /* 8.3.87: NEXT LINE */ 2714 /* 8.3.87: NEXT LINE */
2593 case C1_NEL: /* ESC E */ 2715 case C1_NEL: /* ESC E */
2594 { 2716 {
2595 unicode_t nlcr[] = { C0_LF, C0_CR }; 2717 wchar_t nlcr[] = { C0_LF, C0_CR };
2596 scr_add_lines (nlcr, 1, 2); 2718 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2597 } 2719 }
2598 break; 2720 break;
2599 2721
2600 /* kidnapped escape sequence: Should be 8.3.48 */ 2722 /* kidnapped escape sequence: Should be 8.3.48 */
2601 case C1_ESA: /* ESC G */ 2723 case C1_ESA: /* ESC G */
2602 process_graphics (); 2724 // used by original rxvt for rob nations own graphics mode
2725 if (cmd_getc () == 'Q')
2726 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2603 break; 2727 break;
2604 2728
2605 /* 8.3.63: CHARACTER TABULATION SET */ 2729 /* 8.3.63: CHARACTER TABULATION SET */
2606 case C1_HTS: /* ESC H */ 2730 case C1_HTS: /* ESC H */
2607 scr_set_tab (1); 2731 scr_set_tab (1);
… …
2611 case C1_RI: /* ESC M */ 2735 case C1_RI: /* ESC M */
2612 scr_index (DN); 2736 scr_index (DN);
2613 break; 2737 break;
2614 2738
2615 /* 8.3.142: SINGLE-SHIFT TWO */ 2739 /* 8.3.142: SINGLE-SHIFT TWO */
2616 /*case C1_SS2: scr_single_shift (2); break; */ 2740 /* case C1_SS2: break; */
2617 2741
2618 /* 8.3.143: SINGLE-SHIFT THREE */ 2742 /* 8.3.143: SINGLE-SHIFT THREE */
2619 /*case C1_SS3: scr_single_shift (3); break; */ 2743 /* case C1_SS3: break; */
2620 2744
2621 /* 8.3.27: DEVICE CONTROL STRING */ 2745 /* 8.3.27: DEVICE CONTROL STRING */
2622 case C1_DCS: /* ESC P */ 2746 case C1_DCS: /* ESC P */
2623 process_dcs_seq (); 2747 process_dcs_seq ();
2624 break; 2748 break;
2625 2749
2626 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2750 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2627 case C1_SCI: /* ESC Z */ 2751 case C1_SCI: /* ESC Z */
2628 tt_write ((const unsigned char *)ESCZ_ANSWER, 2752 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2629 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2630 break; /* steal obsolete ESC [ c */ 2753 break; /* steal obsolete ESC [ c */
2631 2754
2632 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2755 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2633 case C1_CSI: /* ESC [ */ 2756 case C1_CSI: /* ESC [ */
2634 process_csi_seq (); 2757 process_csi_seq ();
2635 break; 2758 break;
2636 2759
2637 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2760 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2638 case C1_OSC: /* ESC ] */ 2761 case C1_OSC: /* ESC ] */
2639 process_osc_seq (); 2762 process_osc_seq ();
2640 break; 2763 break;
2641 2764
2642 /* 8.3.106: RESET TO INITIAL STATE */ 2765 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2643 case 'c': 2766 case 'c':
2644 mbstate.reset (); 2767 mbstate.reset ();
2645 scr_poweron (); 2768 scr_poweron ();
2646 scrollbar_show (1); 2769 scrollBar.show (1);
2647 break; 2770 break;
2648 2771
2649 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2772 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2650 case 'n': 2773 case 'n':
2651 scr_charset_choose (2); 2774 scr_charset_choose (2);
… …
2658 } 2781 }
2659} 2782}
2660/*}}} */ 2783/*}}} */
2661 2784
2662/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2785/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2663/* *INDENT-OFF* */
2664enum { 2786enum {
2665 CSI_ICH = 0x40, 2787 CSI_ICH = 0x40,
2666 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2788 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2667 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2789 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2668 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2790 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2669 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2791 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2670 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2792 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2671 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2793 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2672 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2794 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2673 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2795 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2674}; 2796};
2675 2797
2676#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2798#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2677 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2799 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2678 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2800 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2679#define get_byte_array_bit(array, bit) \ 2801#define get_byte_array_bit(array, bit) \
2680 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2802 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2681 2803
2682const unsigned char csi_defaults[] = 2804static const unsigned char csi_defaults[] =
2683 { 2805 {
2684 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2806 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2685 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2807 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2686 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2808 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2687 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2809 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2688 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2810 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2689 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2811 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2690 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2812 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2691 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2813 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2692 }; 2814 };
2693/* *INDENT-ON* */
2694 2815
2695void 2816void ecb_hot
2696rxvt_term::process_csi_seq () 2817rxvt_term::process_csi_seq ()
2697{ 2818{
2698 unicode_t ch, priv, i; 2819 unicode_t ch, priv, prev_ch, i;
2699 unsigned int nargs, p; 2820 unsigned int nargs, p;
2700 int n, ndef; 2821 int n, ndef;
2701 int arg[ESC_ARGS]; 2822 int arg[ESC_ARGS] = { };
2702 2823
2703 for (nargs = ESC_ARGS; nargs > 0;) 2824 nargs = 0;
2704 arg[--nargs] = 0;
2705 2825
2706 priv = 0; 2826 priv = 0;
2707 ch = cmd_getc (); 2827 ch = cmd_getc ();
2708 if (ch >= '<' && ch <= '?') 2828 if ((ch >= '<' && ch <= '?') || ch == '!')
2829 {
2709 { /* '<' '=' '>' '?' */ 2830 /* '<' '=' '>' '?' '!' */
2710 priv = ch; 2831 priv = ch;
2711 ch = cmd_getc (); 2832 ch = cmd_getc ();
2712 } 2833 }
2713 2834
2835 prev_ch = 0;
2714 /* read any numerical arguments */ 2836 /* read any numerical arguments */
2715 for (n = -1; ch < CSI_ICH; ) 2837 for (n = -1; ch < CSI_ICH; )
2716 { 2838 {
2717 if (isdigit (ch)) 2839 if (isdigit (ch))
2718 { 2840 {
… …
2728 n = -1; 2850 n = -1;
2729 } 2851 }
2730 else if (IS_CONTROL (ch)) 2852 else if (IS_CONTROL (ch))
2731 process_nonprinting (ch); 2853 process_nonprinting (ch);
2732 2854
2855 prev_ch = ch;
2733 ch = cmd_getc (); 2856 ch = cmd_getc ();
2734 } 2857 }
2735 2858
2736 if (ch > CSI_7F) 2859 if (ch > CSI_7F)
2737 return; 2860 return;
… …
2743 ndef = get_byte_array_bit (csi_defaults, i); 2866 ndef = get_byte_array_bit (csi_defaults, i);
2744 for (p = 0; p < nargs; p++) 2867 for (p = 0; p < nargs; p++)
2745 if (arg[p] == -1) 2868 if (arg[p] == -1)
2746 arg[p] = ndef; 2869 arg[p] = ndef;
2747 2870
2748#ifdef DEBUG_CMD
2749 fprintf (stderr, "CSI ");
2750 for (p = 0; p < nargs; p++)
2751 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2752 fprintf (stderr, "%c\n", ch);
2753#endif
2754
2755 /* 2871 /*
2756 * private mode handling 2872 * private mode handling
2757 */ 2873 */
2758 if (priv) 2874 if (priv)
2759 { 2875 {
2760 switch (priv) 2876 switch (priv)
2761 { 2877 {
2762 case '>': 2878 case '>':
2763 if (ch == CSI_DA) /* secondary device attributes */ 2879 if (ch == CSI_DA) /* secondary device attributes */
2880 {
2881 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2882 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2883 //
2884 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2885 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2886 // versions.
2887 //
2764 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2888 tt_printf ("\033[>%d;95;0c", 'U');
2889 }
2765 break; 2890 break;
2891
2766 case '?': 2892 case '?':
2767 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2893 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2768 process_terminal_mode (ch, priv, nargs, arg); 2894 process_terminal_mode (ch, priv, nargs, arg);
2769 break; 2895 break;
2896
2897 case '!':
2898 if (ch == CSI_70)
2899 {
2900 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2901 scr_soft_reset ();
2902
2903 static const int pm_h[] = { 7, 25 };
2904 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2905
2906 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2907 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2770 } 2908 }
2909 break;
2910 }
2911
2771 return; 2912 return;
2772 } 2913 }
2773 2914
2774 switch (ch) 2915 switch (ch)
2775 { 2916 {
… …
2789 } 2930 }
2790 break; 2931 break;
2791#endif 2932#endif
2792 2933
2793 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2934 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2794 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2935 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2795 arg[0] = -arg[0]; 2936 arg[0] = -arg[0];
2796 /* FALLTHROUGH */ 2937 /* FALLTHROUGH */
2797 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2938 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2798 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2939 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2799 scr_gotorc (arg[0], 0, RELATIVE); 2940 scr_gotorc (arg[0], 0, RELATIVE);
2800 break; 2941 break;
2801 2942
2802 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2943 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2803 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2944 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2874 3015
2875 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3016 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2876 arg[0] = -arg[0]; 3017 arg[0] = -arg[0];
2877 /* FALLTHROUGH */ 3018 /* FALLTHROUGH */
2878 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3019 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2879 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3020 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2880 break; 3021 break;
2881 3022
2882 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3023 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2883 tt_write ((const unsigned char *)VT100_ANS, 3024 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2884 (unsigned int) (sizeof (VT100_ANS) - 1));
2885 break; 3025 break;
2886 3026
2887 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3027 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2888 process_sgr_mode (nargs, arg); 3028 process_sgr_mode (nargs, arg);
2889 break; 3029 break;
… …
2896 break; 3036 break;
2897 case 6: /* CPR requested */ 3037 case 6: /* CPR requested */
2898 scr_report_position (); 3038 scr_report_position ();
2899 break; 3039 break;
2900 case 7: /* unofficial extension */ 3040 case 7: /* unofficial extension */
2901 if (Options & Opt_insecure) 3041 if (option (Opt_insecure))
2902 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3042 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2903 break; 3043 break;
2904 case 8: /* unofficial extension */ 3044 case 8: /* unofficial extension */
2905 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3045 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2906 break; 3046 break;
2907 } 3047 }
… …
2943 break; 3083 break;
2944 3084
2945 case CSI_RM: /* 8.3.107: RESET MODE */ 3085 case CSI_RM: /* 8.3.107: RESET MODE */
2946 if (arg[0] == 4) 3086 if (arg[0] == 4)
2947 scr_insert_mode (0); 3087 scr_insert_mode (0);
3088 else if (arg[0] == 20)
3089 priv_modes &= ~PrivMode_LFNL;
2948 break; 3090 break;
2949 3091
2950 case CSI_SM: /* 8.3.126: SET MODE */ 3092 case CSI_SM: /* 8.3.126: SET MODE */
2951 if (arg[0] == 4) 3093 if (arg[0] == 4)
2952 scr_insert_mode (1); 3094 scr_insert_mode (1);
3095 else if (arg[0] == 20)
3096 priv_modes |= PrivMode_LFNL;
3097 break;
3098
3099 case CSI_71: // DESCUSR: set cursor style
3100 if (prev_ch == ' ')
3101 set_cursor_style (arg[0]);
2953 break; 3102 break;
2954 3103
2955 /* 3104 /*
2956 * PRIVATE USE beyond this point. All CSI_7? sequences here 3105 * PRIVATE USE beyond this point. All CSI_7? sequences here
2957 */ 3106 */
… …
2969 break; 3118 break;
2970 case CSI_75: 3119 case CSI_75:
2971 scr_cursor (RESTORE); 3120 scr_cursor (RESTORE);
2972 break; 3121 break;
2973 3122
2974#ifndef NO_FRILLS 3123#if !ENABLE_MINIMAL
2975 case CSI_74: 3124 case CSI_74:
2976 process_window_ops (arg, nargs); 3125 process_window_ops (arg, nargs);
2977 break; 3126 break;
2978#endif 3127#endif
2979 3128
… …
2986 break; 3135 break;
2987 } 3136 }
2988} 3137}
2989/*}}} */ 3138/*}}} */
2990 3139
2991#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
2992/* ARGSUSED */
2993void 3141void
2994rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3142rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2995{ 3143{
2996 int x, y; 3144 int x, y;
2997 XWindowAttributes wattr; 3145 XWindowAttributes wattr;
2998 Window wdummy; 3146 Window wdummy;
3147
3148 dLocal (Display *, dpy);
2999 3149
3000 if (nargs == 0) 3150 if (nargs == 0)
3001 return; 3151 return;
3002 3152
3003 switch (args[0]) 3153 switch (args[0])
3004 { 3154 {
3005 /* 3155 /*
3006 * commands 3156 * commands
3007 */ 3157 */
3008 case 1: /* deiconify window */ 3158 case 1: /* deiconify window */
3009 XMapWindow (display->display, TermWin.parent[0]); 3159 XMapWindow (dpy, parent);
3010 break; 3160 break;
3011 case 2: /* iconify window */ 3161 case 2: /* iconify window */
3012 XIconifyWindow (display->display, TermWin.parent[0], 3162 XIconifyWindow (dpy, parent, display->screen);
3013 DefaultScreen (display->display));
3014 break; 3163 break;
3015 case 3: /* set position (pixels) */ 3164 case 3: /* set position (pixels) */
3016 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3165 XMoveWindow (dpy, parent, args[1], args[2]);
3017 break; 3166 break;
3018 case 4: /* set size (pixels) */ 3167 case 4: /* set size (pixels) */
3019 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3168 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3020 break; 3169 break;
3021 case 5: /* raise window */ 3170 case 5: /* raise window */
3022 XRaiseWindow (display->display, TermWin.parent[0]); 3171 XRaiseWindow (dpy, parent);
3023 break; 3172 break;
3024 case 6: /* lower window */ 3173 case 6: /* lower window */
3025 XLowerWindow (display->display, TermWin.parent[0]); 3174 XLowerWindow (dpy, parent);
3026 break; 3175 break;
3027 case 7: /* refresh window */ 3176 case 7: /* refresh window */
3028 scr_touch (true); 3177 scr_touch (true);
3029 break; 3178 break;
3030 case 8: /* set size (chars) */ 3179 case 8: /* set size (chars) */
3031 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3180 set_widthheight ((unsigned int) (args[2] * fwidth),
3032 (unsigned int) (args[1] * TermWin.fheight)); 3181 (unsigned int) (args[1] * fheight));
3033 break; 3182 break;
3034 3183
3035 //case 9: NYI, TODO, restore maximized window or maximize window 3184 //case 9: NYI, TODO, restore maximized window or maximize window
3036 default: 3185 default:
3037 if (args[0] >= 24) /* set height (chars) */ 3186 if (args[0] >= 24) /* set height (chars) */
3038 set_widthheight ((unsigned int)TermWin.width, 3187 set_widthheight ((unsigned int)vt_width,
3039 (unsigned int) (args[1] * TermWin.fheight)); 3188 (unsigned int) (args[1] * fheight));
3040 break; 3189 break;
3041
3042 3190
3043 /* 3191 /*
3044 * reports - some output format copied from XTerm 3192 * reports - some output format copied from XTerm
3045 */ 3193 */
3046 case 11: /* report window state */ 3194 case 11: /* report window state */
3047 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3195 XGetWindowAttributes (dpy, parent, &wattr);
3048 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3196 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3049 break; 3197 break;
3050 case 13: /* report window position */ 3198 case 13: /* report window position */
3051 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3199 XGetWindowAttributes (dpy, parent, &wattr);
3052 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3200 XTranslateCoordinates (dpy, parent, wattr.root,
3053 -wattr.border_width, -wattr.border_width, 3201 -wattr.border_width, -wattr.border_width,
3054 &x, &y, &wdummy); 3202 &x, &y, &wdummy);
3055 tt_printf ("\033[3;%d;%dt", x, y); 3203 tt_printf ("\033[3;%d;%dt", x, y);
3056 break; 3204 break;
3057 case 14: /* report window size (pixels) */ 3205 case 14: /* report window size (pixels) */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3206 XGetWindowAttributes (dpy, parent, &wattr);
3059 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3207 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3060 break; 3208 break;
3061 case 18: /* report text area size (chars) */ 3209 case 18: /* report text area size (chars) */
3062 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3210 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3063 break; 3211 break;
3064 case 19: /* report window size (chars) */ 3212 case 19: /* report window size (chars) */
3065 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3213 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3066 break; 3214 break;
3067 case 20: /* report icon label */ 3215 case 20: /* report icon label */
3068 if (Options & Opt_insecure)
3069 { 3216 {
3070 char *s; 3217 char *s;
3071 XGetIconName (display->display, TermWin.parent[0], &s); 3218 XGetIconName (dpy, parent, &s);
3072 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3219 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3220 XFree (s);
3073 } 3221 }
3074 break; 3222 break;
3075 case 21: /* report window title */ 3223 case 21: /* report window title */
3076 if (Options & Opt_insecure)
3077 { 3224 {
3078 char *s; 3225 char *s;
3079 XFetchName (display->display, TermWin.parent[0], &s); 3226 XFetchName (dpy, parent, &s);
3080 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3227 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3228 XFree (s);
3081 } 3229 }
3082 break; 3230 break;
3083 } 3231 }
3084} 3232}
3085#endif 3233#endif
3086 3234
3087/*----------------------------------------------------------------------*/ 3235/*----------------------------------------------------------------------*/
3088/* 3236/*
3089 * get input up until STRING TERMINATOR (or BEL) 3237 * get input up until STRING TERMINATOR (or BEL)
3090 * ends_how is terminator used. returned input must be free()'d 3238 * ends_how is terminator used. returned input must be free()'d
3091 */ 3239 */
3092unsigned char * 3240char *
3093rxvt_term::get_to_st (unicode_t &ends_how) 3241rxvt_term::get_to_st (unicode_t &ends_how)
3094{ 3242{
3095 int seen_esc = 0; /* seen escape? */ 3243 unicode_t ch;
3244 bool seen_esc = false;
3096 unsigned int n = 0; 3245 unsigned int n = 0;
3097 unsigned char *s; 3246 wchar_t string[CBUFSIZ];
3098 unicode_t ch;
3099 unsigned char string[STRING_MAX];
3100 3247
3101 while ((ch = cmd_getc ())) 3248 while ((ch = cmd_getc ()) != NOCHAR)
3102 { 3249 {
3103 if (ch == C0_BEL || ch == CHAR_ST)
3104 break;
3105
3106 if (seen_esc) 3250 if (seen_esc)
3251 {
3107 if (ch == 0x5c) /* 7bit ST */ 3252 if (ch == 0x5c) /* 7bit ST */
3108 break; 3253 break;
3109 else 3254 else
3110 return NULL; 3255 return NULL;
3111 3256 }
3112 if (ch == C0_ESC) 3257 else if (ch == C0_ESC)
3113 { 3258 {
3114 seen_esc = 1; 3259 seen_esc = true;
3115 continue; 3260 continue;
3116 } 3261 }
3262 else if (ch == C0_BEL || ch == CHAR_ST)
3263 break;
3117 else if (ch == C0_HT) 3264 else if (ch == C0_SYN)
3118 ch = ' '; /* translate '\t' to space */ 3265 ch = cmd_get8 ();
3119 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3266 else if (ch < 0x20)
3120 return NULL; /* other control character - exit */ 3267 return NULL; /* other control character - exit */
3268
3269 seen_esc = false;
3121 3270
3122 if (n >= sizeof (string) - 1) 3271 if (n >= sizeof (string) - 1)
3123 // stop at some sane length 3272 // stop at some sane length
3124 return NULL; 3273 return NULL;
3125 3274
3126 string[n++] = ch; 3275 string[n++] = ch;
3127 seen_esc = 0;
3128 } 3276 }
3129 3277
3130 string[n++] = '\0'; 3278 string[n++] = '\0';
3131 3279
3132 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3133 return NULL;
3134
3135 ends_how = (ch == 0x5c ? C0_ESC : ch); 3280 ends_how = (ch == 0x5c ? C0_ESC : ch);
3136 STRNCPY (s, string, n); 3281
3137 return s; 3282 return rxvt_wcstombs (string);
3138} 3283}
3139 3284
3140/*----------------------------------------------------------------------*/ 3285/*----------------------------------------------------------------------*/
3141/* 3286/*
3142 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3287 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3143 */ 3288 */
3144void 3289void
3145rxvt_term::process_dcs_seq () 3290rxvt_term::process_dcs_seq ()
3146{ 3291{
3147 unsigned char *s;
3148 unicode_t eh;
3149
3150 /* 3292 /*
3151 * Not handled yet 3293 * Not handled yet
3152 */ 3294 */
3295
3296 unicode_t eh;
3153 s = get_to_st (eh); 3297 char *s = get_to_st (eh);
3154 if (s) 3298 if (s)
3155 free (s); 3299 free (s);
3156 3300
3157 return; 3301 return;
3158} 3302}
… …
3162 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3306 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3163 */ 3307 */
3164void 3308void
3165rxvt_term::process_osc_seq () 3309rxvt_term::process_osc_seq ()
3166{ 3310{
3167 unicode_t ch, eh;
3168 int arg; 3311 int arg;
3169 3312
3170 ch = cmd_getc (); 3313 unicode_t ch = cmd_getc ();
3171 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3314 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3172 arg = arg * 10 + (ch - '0'); 3315 arg = arg * 10 + (ch - '0');
3173 3316
3174 if (ch == ';') 3317 if (ch == ';')
3175 { 3318 {
3319 unicode_t eh;
3176 unsigned char *s = get_to_st (eh); 3320 char *s = get_to_st (eh);
3177 3321
3178 if (s) 3322 if (s)
3179 { 3323 {
3180 process_xterm_seq (arg, (char *)s, eh); 3324 process_xterm_seq (arg, s, eh);
3181 free (s); 3325 free (s);
3182 } 3326 }
3183 } 3327 }
3184} 3328}
3185 3329
3186void 3330void
3187rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3331rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3188{ 3332{
3189 if (str[0] == '?' && !str[1]) 3333 if (str[0] == '?' && !str[1])
3190 { 3334 {
3191 if (Options & Opt_insecure) 3335 rgba c;
3192 { 3336 pix_colors_focused[color].get (c);
3193 unsigned short r, g, b; 3337
3194 PixColors[color].get (display, r, g, b); 3338#if XFT
3339 if (c.a != rgba::MAX_CC)
3340 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3341 else
3342#endif
3195 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3343 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3196 }
3197 } 3344 }
3198 else 3345 else
3199 set_window_color (color, str); 3346 set_window_color (color, str);
3200} 3347}
3201 3348
3202/* 3349/*
3203 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3350 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3204 * 0 = change iconName/title
3205 * 1 = change iconName
3206 * 2 = change title
3207 * 4 = change color
3208 * 10 = change fg color
3209 * 11 = change bg color
3210 * 12 = change text color
3211 * 13 = change mouse foreground color
3212 * 17 = change highlight character colour
3213 * 18 = change bold character color
3214 * 19 = change underlined character color
3215 * 46 = change logfile (not implemented)
3216 * 50 = change font
3217 *
3218 * rxvt extensions:
3219 * 20 = bg pixmap
3220 * 39 = change default fg color
3221 * 49 = change default bg color
3222 * 55 = dump scrollback buffer and all of screen
3223 * 701 = change locale
3224 * 702 = find font
3225 * 703 = menu
3226 */ 3351 */
3227void 3352void
3228rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3353rxvt_term::process_xterm_seq (int op, char *str, char resp)
3229{ 3354{
3230 int changed = 0;
3231 int color; 3355 int color;
3232 char *buf, *name; 3356 char *buf, *name;
3233 bool query = str[0] == '?' && !str[1]; 3357 bool query = str[0] == '?' && !str[1];
3358 int saveop = op;
3359
3360 dLocal (Display *, dpy);
3234 3361
3235 assert (str != NULL); 3362 assert (str != NULL);
3363
3364 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3365 return;
3366
3236 switch (op) 3367 switch (op)
3237 { 3368 {
3238 case XTerm_name: 3369 case XTerm_name:
3239 set_title (str); 3370 set_title (str);
3240 /* FALLTHROUGH */ 3371 /* FALLTHROUGH */
… …
3245 set_title (str); 3376 set_title (str);
3246 break; 3377 break;
3247 case XTerm_property: 3378 case XTerm_property:
3248 if (str[0] == '?') 3379 if (str[0] == '?')
3249 { 3380 {
3250 Atom prop = XInternAtom (display->display, str + 1, True); 3381 Atom prop = display->atom (str + 1);
3251 Atom actual_type; 3382 Atom actual_type;
3252 int actual_format; 3383 int actual_format;
3253 unsigned long nitems; 3384 unsigned long nitems;
3254 unsigned long bytes_after; 3385 unsigned long bytes_after;
3255 unsigned char *value = 0; 3386 unsigned char *value = 0;
3256 const char *str = ""; 3387 const char *str = "";
3257 3388
3258 if (prop 3389 if (prop
3259 && XGetWindowProperty (display->display, TermWin.parent[0], 3390 && XGetWindowProperty (dpy, parent,
3260 prop, 0, 1<<16, 0, AnyPropertyType, 3391 prop, 0, 1<<16, 0, AnyPropertyType,
3261 &actual_type, &actual_format, 3392 &actual_type, &actual_format,
3262 &nitems, &bytes_after, &value) == Success 3393 &nitems, &bytes_after, &value) == Success
3263 && actual_type != None 3394 && actual_type != None
3264 && actual_format == 8) 3395 && actual_format == 8)
3265 str = (const char *)(value); 3396 str = (const char *)(value);
3266 3397
3267 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3398 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3268 3399
3269 XFree (value); 3400 XFree (value);
3270 } 3401 }
3271 else 3402 else
3272 { 3403 {
3273 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3404 char *eq = strchr (str, '=');
3274 3405
3275 if (eq) 3406 if (eq)
3276 { 3407 {
3277 *eq = 0; 3408 *eq = 0;
3278 XChangeProperty (display->display, TermWin.parent[0], 3409 set_utf8_property (display->atom (str), eq + 1);
3279 display->atom (str), XA_STRING, 8,
3280 PropModeReplace, (unsigned char *)eq + 1,
3281 strlen (eq + 1));
3282 } 3410 }
3283 else 3411 else
3284 XDeleteProperty (display->display, TermWin.parent[0], 3412 XDeleteProperty (dpy, parent,
3285 display->atom (str)); 3413 display->atom (str));
3286 } 3414 }
3287 break; 3415 break;
3288 3416
3289 case XTerm_Color: 3417 case XTerm_Color:
3290 for (buf = (char *)str; buf && *buf;) 3418 for (buf = (char *)str; buf && *buf;)
3291 { 3419 {
3292 if ((name = STRCHR (buf, ';')) == NULL) 3420 if ((name = strchr (buf, ';')) == NULL)
3293 break; 3421 break;
3294 3422
3295 *name++ = '\0'; 3423 *name++ = '\0';
3296 color = atoi (buf); 3424 color = atoi (buf) + minCOLOR;
3297 3425
3298 if (color < 0 || color >= TOTAL_COLORS) 3426 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3299 break; 3427 break;
3300 3428
3301 if ((buf = STRCHR (name, ';')) != NULL) 3429 if ((buf = strchr (name, ';')) != NULL)
3302 *buf++ = '\0'; 3430 *buf++ = '\0';
3303 3431
3304 if (name[0] == '?' && !name[1]) 3432 process_color_seq (op, color, name, resp);
3433 }
3434 break;
3435 case Rxvt_restoreFG:
3436 case XTerm_Color00:
3437 process_color_seq (op, Color_fg, str, resp);
3438 break;
3439 case Rxvt_restoreBG:
3440 case XTerm_Color01:
3441 process_color_seq (op, Color_bg, str, resp);
3442 break;
3443#ifndef NO_CURSORCOLOR
3444 case XTerm_Color_cursor:
3445 process_color_seq (op, Color_cursor, str, resp);
3446 break;
3447#endif
3448 case XTerm_Color_pointer_fg:
3449 process_color_seq (op, Color_pointer_fg, str, resp);
3450 break;
3451 case XTerm_Color_pointer_bg:
3452 process_color_seq (op, Color_pointer_bg, str, resp);
3453 break;
3454#ifdef OPTION_HC
3455 case XTerm_Color_HC:
3456 process_color_seq (op, Color_HC, str, resp);
3457 break;
3458 case XTerm_Color_HTC:
3459 process_color_seq (op, Color_HTC, str, resp);
3460 break;
3461#endif
3462#ifndef NO_BOLD_UNDERLINE_REVERSE
3463 case URxvt_Color_BD:
3464 process_color_seq (op, Color_BD, str, resp);
3465 break;
3466 case URxvt_Color_UL:
3467 process_color_seq (op, Color_UL, str, resp);
3468 break;
3469 case URxvt_Color_IT:
3470 process_color_seq (op, Color_IT, str, resp);
3471 break;
3472#endif
3473 case URxvt_Color_border:
3474 process_color_seq (op, Color_border, str, resp);
3475 break;
3476
3477#if BG_IMAGE_FROM_ROOT
3478 case URxvt_Color_tint:
3479 process_color_seq (op, Color_tint, str, resp);
3480 {
3481 bool changed = false;
3482
3483 if (ISSET_PIXCOLOR (Color_tint))
3484 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3485
3486 if (changed)
3487 update_background ();
3488 }
3489
3490 break;
3491#endif
3492
3493#if BG_IMAGE_FROM_FILE
3494 case Rxvt_Pixmap:
3495 if (!strcmp (str, "?"))
3496 {
3497 char str[256];
3498 int h_scale = fimage.h_scale;
3499 int v_scale = fimage.v_scale;
3500 int h_align = fimage.h_align;
3501 int v_align = fimage.v_align;
3502
3503 sprintf (str, "[%dx%d+%d+%d]",
3504 h_scale, v_scale,
3505 h_align, v_align);
3506 process_xterm_seq (XTerm_title, str, CHAR_ST);
3507 }
3508 else
3509 {
3510 bool changed = false;
3511
3512 if (*str != ';')
3305 { 3513 {
3306 if (Options & Opt_insecure) 3514 try
3307 { 3515 {
3308 unsigned short r, g, b; 3516 fimage.set_file_geometry (this, str);
3309 PixColors[color + minCOLOR].get (display, r, g, b); 3517 changed = true;
3310 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); 3518 }
3519 catch (const class rxvt_failure_exception &e)
3520 {
3311 } 3521 }
3312 } 3522 }
3313 else 3523 else
3314 set_window_color (color + minCOLOR, name); 3524 {
3525 str++;
3526 if (fimage.set_geometry (str, true))
3527 changed = true;
3528 }
3529
3530 if (changed)
3531 {
3532 if (bg_window_position_sensitive ())
3533 {
3534 int x, y;
3535 get_window_origin (x, y);
3536 parent_x = x;
3537 parent_y = y;
3538 }
3539 update_background ();
3540 }
3315 } 3541 }
3316 break; 3542 break;
3317 case XTerm_Color00:
3318 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3319 break;
3320 case XTerm_Color01:
3321 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3322 break;
3323#ifndef NO_CURSORCOLOR
3324 case XTerm_Color_cursor:
3325 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3326 break;
3327#endif 3543#endif
3328 case XTerm_Color_pointer_fg:
3329 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3330 break;
3331 case XTerm_Color_pointer_bg:
3332 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3333 break;
3334#ifndef NO_BOLD_UNDERLINE_REVERSE
3335 case XTerm_Color_BD:
3336 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3337 break;
3338 case XTerm_Color_UL:
3339 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3340 break;
3341 case XTerm_Color_RV:
3342 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3343 break;
3344#endif
3345
3346 case XTerm_Pixmap:
3347 if (*str != ';')
3348 {
3349#if XPM_BACKGROUND
3350 scale_pixmap (""); /* reset to default scaling */
3351 set_bgPixmap (str); /* change pixmap */
3352#endif
3353 scr_touch (true);
3354 }
3355 while ((str = STRCHR (str, ';')) != NULL)
3356 {
3357 str++;
3358#if XPM_BACKGROUND
3359 changed += scale_pixmap (str);
3360#endif
3361
3362 }
3363 if (changed)
3364 {
3365#ifdef XPM_BACKGROUND
3366 resize_pixmap ();
3367#endif
3368 scr_touch (true);
3369 }
3370 break;
3371
3372 case XTerm_restoreFG:
3373 set_window_color (Color_fg, str);
3374 break;
3375 case XTerm_restoreBG:
3376 set_window_color (Color_bg, str);
3377 break;
3378 3544
3379 case XTerm_logfile: 3545 case XTerm_logfile:
3380 // TODO, when secure mode? 3546 // TODO, when secure mode?
3381 break; 3547 break;
3382 3548
3383 case XTerm_font:
3384 if (query)
3385 {
3386 if (Options & Opt_insecure)
3387 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3388 TermWin.fontset->fontdesc
3389 ? TermWin.fontset->fontdesc
3390 : "",
3391 resp);
3392 }
3393 else
3394 change_font (str);
3395 break;
3396
3397#ifndef NO_FRILLS
3398 case XTerm_locale:
3399 if (query)
3400 {
3401 if (Options & Opt_insecure)
3402 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3403 }
3404 else
3405 {
3406 set_locale (str);
3407# ifdef USE_XIM
3408 im_cb ();
3409# endif
3410 }
3411 break;
3412
3413 case XTerm_findfont:
3414 if (Options & Opt_insecure)
3415 {
3416 int fid = TermWin.fontset->find_font (atoi (str));
3417 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3418 fid, (*TermWin.fontset)[fid]->name, resp);
3419 }
3420 break;
3421#endif
3422
3423#ifdef MENUBAR
3424 case XTerm_Menu:
3425 if (Options & Opt_insecure)
3426 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3427 break;
3428#endif
3429#if 0 3549#if 0
3430 case XTerm_dumpscreen: /* no error notices */ 3550 case Rxvt_dumpscreen: /* no error notices */
3431 { 3551 {
3432 int fd; 3552 int fd;
3433 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3553 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3434 { 3554 {
3435 scr_dump (fd); 3555 scr_dump (fd);
3436 close (fd); 3556 close (fd);
3437 } 3557 }
3438 } 3558 }
3559 break;
3560#endif
3561 case XTerm_font:
3562 op = URxvt_font;
3563 case URxvt_font:
3564#if ENABLE_STYLES
3565 case URxvt_boldFont:
3566 case URxvt_italicFont:
3567 case URxvt_boldItalicFont:
3568#endif
3569 if (query)
3570 tt_printf ("\33]%d;%-.250s%c", saveop,
3571 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3572 ? fontset[op - URxvt_font]->fontdesc : "",
3573 resp);
3574 else
3575 {
3576 const char *&res = rs[Rs_font + (op - URxvt_font)];
3577
3578 res = strdup (str);
3579 allocated.push_back ((void *)res);
3580 set_fonts ();
3581 }
3582 break;
3583
3584 case URxvt_version:
3585 if (query)
3586 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3587 op,
3588 rs[Rs_name], VERSION[0], VERSION[2],
3589 resp);
3590 break;
3591
3592#if !ENABLE_MINIMAL
3593 case URxvt_locale:
3594 if (query)
3595 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3596 else
3597 {
3598 set_locale (str);
3599 pty->set_utf8_mode (enc_utf8);
3600 init_xlocale ();
3601 }
3602 break;
3603
3604 case URxvt_view_up:
3605 case URxvt_view_down:
3606 {
3607 int lines = atoi (str);
3608
3609 if (lines)
3610 scr_page (op == URxvt_view_up ? UP : DN, lines);
3611 else
3612 scr_erase_savelines ();
3613 }
3614
3615 break;
3616#endif
3617
3618#if ENABLE_PERL
3619 case URxvt_perl:
3620 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3439 break; 3621 break;
3440#endif 3622#endif
3441 } 3623 }
3442} 3624}
3443/*----------------------------------------------------------------------*/ 3625/*----------------------------------------------------------------------*/
… …
3450 * 's' = save 3632 * 's' = save
3451 * 'r' = restore 3633 * 'r' = restore
3452 * 't' = toggle 3634 * 't' = toggle
3453 * so no need for fancy checking 3635 * so no need for fancy checking
3454 */ 3636 */
3455int 3637int ecb_cold
3456rxvt_term::privcases (int mode, unsigned long bit) 3638rxvt_term::privcases (int mode, unsigned long bit)
3457{ 3639{
3458 int state; 3640 int state;
3459 3641
3460 if (mode == 's') 3642 if (mode == 's')
3461 { 3643 {
3462 SavedModes |= (PrivateModes & bit); 3644 if (priv_modes & bit)
3645 SavedModes |= bit;
3646 else
3647 SavedModes &= ~bit;
3463 return -1; 3648 return -1;
3464 } 3649 }
3465 else 3650 else
3466 { 3651 {
3467 if (mode == 'r') 3652 if (mode == 'r')
3468 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3653 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3469 else 3654 else
3470 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3655 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3471 PrivMode (state, bit); 3656
3657 if (state)
3658 priv_modes |= bit;
3659 else
3660 priv_modes &= ~bit;
3472 } 3661 }
3473 3662
3474 return state; 3663 return state;
3475} 3664}
3476 3665
3477/* we're not using priv _yet_ */ 3666/* we're not using priv _yet_ */
3478void 3667void
3479rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3668rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3480{ 3669{
3481 unsigned int i, j; 3670 unsigned int i, j;
3482 int state; 3671 int state;
3483 3672
3484 static const struct 3673 static const struct
3485 { 3674 {
3486 const int argval; 3675 const int argval;
3487 const unsigned long bit; 3676 const unsigned long bit;
3488 }
3489
3490 argtopriv[] = { 3677 } argtopriv[] = {
3491 { 1, PrivMode_aplCUR }, 3678 { 1, PrivMode_aplCUR }, // DECCKM
3492 { 2, PrivMode_vt52 }, 3679 { 2, PrivMode_vt52 }, // DECANM
3493 { 3, PrivMode_132 }, 3680 { 3, PrivMode_132 }, // DECCOLM
3494 { 4, PrivMode_smoothScroll }, 3681 { 4, PrivMode_smoothScroll }, // DECSCLM
3495 { 5, PrivMode_rVideo }, 3682 { 5, PrivMode_rVideo }, // DECSCNM
3496 { 6, PrivMode_relOrigin }, 3683 { 6, PrivMode_relOrigin }, // DECOM
3497 { 7, PrivMode_Autowrap }, 3684 { 7, PrivMode_Autowrap }, // DECAWM
3685 // 8, auto-repeat keys // DECARM
3498 { 9, PrivMode_MouseX10 }, 3686 { 9, PrivMode_MouseX10 },
3499#ifdef menuBar_esc 3687 // 18 end FF to printer after print screen
3500 { menuBar_esc, PrivMode_menuBar }, 3688 // 19 Print screen prints full screen/scroll region
3501#endif 3689 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3502#ifdef scrollBar_esc 3690#ifdef scrollBar_esc
3503 { scrollBar_esc, PrivMode_scrollBar }, 3691 { scrollBar_esc, PrivMode_scrollBar },
3504#endif 3692#endif
3505 // 18, 19 printing-related
3506 { 25, PrivMode_VisibleCursor },
3507 // 30 show scrollbar rxvt. extension
3508 { 35, PrivMode_ShiftKeys }, // rxvt extension 3693 { 35, PrivMode_ShiftKeys }, // rxvt extension
3694 // 38, tektronix mode // DECTEK
3509 { 40, PrivMode_132OK }, 3695 { 40, PrivMode_132OK },
3510 // 41 xterm more fixes NYI 3696 // 41 xterm more fixes NYI
3511 // 45 margin bell NYI 3697 // 45 margin bell NYI
3512 // 46 start logging 3698 // 46 start logging
3513 { 47, PrivMode_Screen }, 3699 { 47, PrivMode_Screen },
3514 { 66, PrivMode_aplKP }, 3700 { 66, PrivMode_aplKP }, // DECNKM
3515#ifndef NO_BACKSPACE_KEY 3701#ifndef NO_BACKSPACE_KEY
3516 { 67, PrivMode_BackSpace }, 3702 { 67, PrivMode_BackSpace }, // DECBKM
3517#endif 3703#endif
3518 { 1000, PrivMode_MouseX11 }, 3704 { 1000, PrivMode_MouseX11 },
3519 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3705 { 1002, PrivMode_MouseBtnEvent },
3520 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3706 { 1003, PrivMode_MouseAnyEvent },
3521 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3707#if ENABLE_FRILLS
3708 { 1005, PrivMode_ExtModeMouse },
3709#endif
3522 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3710 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3523 { 1011, PrivMode_Keypress }, // rxvt extension 3711 { 1011, PrivMode_Keypress }, // rxvt extension
3712#if ENABLE_FRILLS
3713 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3714#endif
3524 // 1035 enable modifiers for alt, numlock NYI 3715 // 1035 enable modifiers for alt, numlock NYI
3525 // 1036 send ESC for meta keys NYI 3716 // 1036 send ESC for meta keys NYI
3526 // 1037 send DEL for keypad delete NYI 3717 // 1037 send DEL for keypad delete NYI
3527 { 1047, PrivMode_Screen }, 3718 { 1047, PrivMode_Screen },
3528 // 1048 save and restore cursor 3719 // 1048 save and restore cursor, implemented in code
3529 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3720 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3530 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3721 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3722 { 2004, PrivMode_BracketPaste },
3531 }; 3723 };
3532 3724
3533 if (nargs == 0) 3725 if (nargs == 0)
3534 return; 3726 return;
3535 3727
… …
3542 for (i = 0; i < nargs; i++) 3734 for (i = 0; i < nargs; i++)
3543 { 3735 {
3544 state = -1; 3736 state = -1;
3545 3737
3546 /* basic handling */ 3738 /* basic handling */
3547 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3739 for (j = 0; j < ecb_array_length (argtopriv); j++)
3548 if (argtopriv[j].argval == arg[i]) 3740 if (argtopriv[j].argval == arg[i])
3549 { 3741 {
3550 state = privcases (mode, argtopriv[j].bit); 3742 state = privcases (mode, argtopriv[j].bit);
3551 break; 3743 break;
3552 } 3744 }
3553 3745
3554 /* extra handling for values with state unkept */ 3746 /* extra handling for values with state unkept */
3555 switch (arg[i]) 3747 switch (arg[i])
3556 { 3748 {
3749#if ENABLE_STYLES
3750 case 1021:
3751 set_option (Opt_intensityStyles, mode);
3752
3753 scr_touch (true);
3754 break;
3755#endif
3557 case 1048: /* alternative cursor save */ 3756 case 1048: /* alternative cursor save */
3558 if (Options & Opt_secondaryScreen) 3757 if (option (Opt_secondaryScreen))
3559 if (mode == 0) 3758 if (mode == 0)
3560 scr_cursor (RESTORE); 3759 scr_cursor (RESTORE);
3561 else if (mode == 1) 3760 else if (mode == 1)
3562 scr_cursor (SAVE); 3761 scr_cursor (SAVE);
3563 break; 3762 break;
… …
3571 case 2: /* VT52 mode */ 3770 case 2: /* VT52 mode */
3572 /* oddball mode. should be set regardless of set/reset 3771 /* oddball mode. should be set regardless of set/reset
3573 * parameter. Return from VT52 mode with an ESC < from 3772 * parameter. Return from VT52 mode with an ESC < from
3574 * within VT52 mode 3773 * within VT52 mode
3575 */ 3774 */
3576 PrivMode (1, PrivMode_vt52); 3775 priv_modes |= PrivMode_vt52;
3577 break; 3776 break;
3578 case 3: /* 80/132 */ 3777 case 3: /* 80/132 */
3579 if (PrivateModes & PrivMode_132OK) 3778 if (priv_modes & PrivMode_132OK)
3580 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3779 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3581 break; 3780 break;
3582 case 4: /* smooth scrolling */ 3781 case 4: /* smooth scrolling */
3583 if (state) 3782 set_option (Opt_jumpScroll, !state);
3584 Options &= ~Opt_jumpScroll;
3585 else
3586 Options |= Opt_jumpScroll;
3587 break; 3783 break;
3588 case 5: /* reverse video */ 3784 case 5: /* reverse video */
3589 scr_rvideo_mode (state); 3785 scr_rvideo_mode (state);
3590 break; 3786 break;
3591 case 6: /* relative/absolute origins */ 3787 case 6: /* relative/absolute origins */
… …
3595 scr_autowrap (state); 3791 scr_autowrap (state);
3596 break; 3792 break;
3597 /* case 8: - auto repeat, can't do on a per window basis */ 3793 /* case 8: - auto repeat, can't do on a per window basis */
3598 case 9: /* X10 mouse reporting */ 3794 case 9: /* X10 mouse reporting */
3599 if (state) /* orthogonal */ 3795 if (state) /* orthogonal */
3600 PrivateModes &= ~PrivMode_MouseX11; 3796 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3601 break; 3797 break;
3602#ifdef menuBar_esc
3603 case menuBar_esc:
3604#ifdef MENUBAR
3605 map_menuBar (state);
3606#endif
3607 break;
3608#endif
3609#ifdef scrollBar_esc 3798#ifdef scrollBar_esc
3610 case scrollBar_esc: 3799 case scrollBar_esc:
3611 if (scrollbar_mapping (state)) 3800 scrollBar.map (state);
3612 {
3613 resize_all_windows (0, 0, 0); 3801 resize_all_windows (0, 0, 0);
3614 scr_touch (true); 3802 scr_touch (true);
3615 }
3616 break; 3803 break;
3617#endif 3804#endif
3618 case 25: /* visible/invisible cursor */ 3805 case 25: /* visible/invisible cursor */
3619 scr_cursor_visible (state); 3806 scr_cursor_visible (state);
3620 break; 3807 break;
… …
3625 break; 3812 break;
3626 /* case 66: - application key pad */ 3813 /* case 66: - application key pad */
3627 /* case 67: - backspace key */ 3814 /* case 67: - backspace key */
3628 case 1000: /* X11 mouse reporting */ 3815 case 1000: /* X11 mouse reporting */
3629 if (state) /* orthogonal */ 3816 if (state) /* orthogonal */
3630 PrivateModes &= ~PrivMode_MouseX10; 3817 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3631 break; 3818 break;
3632#if 0
3633 case 1001: 3819 case 1002:
3634 break; /* X11 mouse highlighting */ 3820 case 1003:
3635#endif 3821 if (state)
3822 {
3823 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3824 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3825 mouse_row = mouse_col = 0;
3826 vt_emask_mouse = PointerMotionMask;
3827 }
3828 else
3829 vt_emask_mouse = NoEventMask;
3830
3831 vt_select_input ();
3832 break;
3636 case 1010: /* scroll to bottom on TTY output inhibit */ 3833 case 1010: /* scroll to bottom on TTY output inhibit */
3637 if (state)
3638 Options &= ~Opt_scrollTtyOutput;
3639 else
3640 Options |= Opt_scrollTtyOutput; 3834 set_option (Opt_scrollTtyOutput, !state);
3641 break; 3835 break;
3642 case 1011: /* scroll to bottom on key press */ 3836 case 1011: /* scroll to bottom on key press */
3643 if (state)
3644 Options |= Opt_scrollTtyKeypress; 3837 set_option (Opt_scrollTtyKeypress, state);
3645 else
3646 Options &= ~Opt_scrollTtyKeypress;
3647 break; 3838 break;
3648 case 1047: /* secondary screen w/ clearing last */ 3839 case 1047: /* secondary screen w/ clearing last */
3649 if (Options & Opt_secondaryScreen) 3840 if (option (Opt_secondaryScreen))
3650 if (current_screen != PRIMARY) 3841 if (!state)
3651 scr_erase_screen (2); 3842 scr_erase_screen (2);
3843
3652 scr_change_screen (state); 3844 scr_change_screen (state);
3653 break; 3845 break;
3654 case 1049: /* secondary screen w/ clearing first */ 3846 case 1049: /* secondary screen w/ clearing first */
3847 if (option (Opt_secondaryScreen))
3848 if (state)
3849 scr_cursor (SAVE);
3850
3655 scr_change_screen (state); 3851 scr_change_screen (state);
3852
3656 if (Options & Opt_secondaryScreen) 3853 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3854 if (state)
3658 scr_erase_screen (2); 3855 scr_erase_screen (2);
3856 else
3857 scr_cursor (RESTORE);
3659 break; 3858 break;
3660 default: 3859 default:
3661 break; 3860 break;
3662 } 3861 }
3663 } 3862 }
3664} 3863}
3665/*}}} */ 3864/*}}} */
3666 3865
3667/*{{{ process sgr sequences */ 3866/*{{{ process sgr sequences */
3668void 3867void ecb_hot
3669rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3868rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3670{ 3869{
3671 unsigned int i; 3870 unsigned int i;
3672 short rendset; 3871 short rendset;
3673 int rendstyle; 3872 int rendstyle;
… …
3687 rendset = 0, rendstyle = ~RS_None; 3886 rendset = 0, rendstyle = ~RS_None;
3688 break; 3887 break;
3689 case 1: 3888 case 1:
3690 rendset = 1, rendstyle = RS_Bold; 3889 rendset = 1, rendstyle = RS_Bold;
3691 break; 3890 break;
3891 //case 2: // low intensity
3892 case 3:
3893 rendset = 1, rendstyle = RS_Italic;
3894 break;
3692 case 4: 3895 case 4:
3693 rendset = 1, rendstyle = RS_Uline; 3896 rendset = 1, rendstyle = RS_Uline;
3694 break; 3897 break;
3695 case 5: 3898 case 5: // slowly blinking
3899 case 6: // rapidly blinking
3696 rendset = 1, rendstyle = RS_Blink; 3900 rendset = 1, rendstyle = RS_Blink;
3697 break; 3901 break;
3698 //case 6: // scoansi light background 3902 //case 6: // scoansi light background
3699 case 7: 3903 case 7:
3700 rendset = 1, rendstyle = RS_RVid; 3904 rendset = 1, rendstyle = RS_RVid;
3701 break; 3905 break;
3702 case 8: 3906 case 8:
3703 // invisible. NYI 3907 // invisible. NYI
3704 break; 3908 break;
3909 //case 9: // crossed out
3705 //case 10: // scoansi acs off 3910 //case 10: // scoansi acs off, primary font
3706 //case 11: // scoansi acs on 3911 //case 11: // scoansi acs on, first alt font
3707 //case 12: // scoansi acs on, |0x80 3912 //case 12: // scoansi acs on, |0x80, second alt font
3708 case 21: // disable bold, blink and invis (some terminals use this) 3913 //...
3914 //case 19: // ninth alt font
3915 //case 20: // gothic
3916 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3709 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3917 rendset = 0, rendstyle = RS_Bold;
3710 break; 3918 break;
3711 case 22: 3919 case 22: // normal intensity
3712 rendset = 0, rendstyle = RS_Bold; 3920 rendset = 0, rendstyle = RS_Bold;
3921 break;
3922 case 23: // disable italic
3923 rendset = 0, rendstyle = RS_Italic;
3713 break; 3924 break;
3714 case 24: 3925 case 24:
3715 rendset = 0, rendstyle = RS_Uline; 3926 rendset = 0, rendstyle = RS_Uline;
3716 break; 3927 break;
3717 case 25: 3928 case 25:
3718 rendset = 0, rendstyle = RS_Blink; 3929 rendset = 0, rendstyle = RS_Blink;
3719 break; 3930 break;
3931 case 26: // variable spacing (iso 8613)
3932 rendset = 0, rendstyle = RS_Blink;
3933 break;
3720 case 27: 3934 case 27:
3721 rendset = 0, rendstyle = RS_RVid; 3935 rendset = 0, rendstyle = RS_RVid;
3722 break; 3936 break;
3723 case 28:
3724 // visible. NYI 3937 //case 28: // visible. NYI
3725 break; 3938 //case 29: // not crossed-out
3726 } 3939 }
3727 3940
3728 if (rendset != -1) 3941 if (rendset != -1)
3729 { 3942 {
3730 scr_rendition (rendset, rendstyle); 3943 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 3954 case 35:
3742 case 36: 3955 case 36:
3743 case 37: 3956 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3957 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 3958 break;
3746#ifdef TTY_256COLOR 3959 case 38: // set fg color, ISO 8613-6
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5) 3960 if (nargs > i + 2 && arg[i + 1] == 5)
3749 { 3961 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3962 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2; 3963 i += 2;
3752 } 3964 }
3753 break; 3965 break;
3754#endif
3755 case 39: /* default fg */ 3966 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 3967 scr_color (Color_fg, Color_fg);
3757 break; 3968 break;
3758 3969
3759 case 40: 3970 case 40:
… …
3764 case 45: 3975 case 45:
3765 case 46: 3976 case 46:
3766 case 47: 3977 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3978 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 3979 break;
3769#ifdef TTY_256COLOR 3980 case 48: // set bg color, ISO 8613-6
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5) 3981 if (nargs > i + 2 && arg[i + 1] == 5)
3772 { 3982 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3983 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2; 3984 i += 2;
3775 } 3985 }
3776 break; 3986 break;
3777#endif
3778 case 49: /* default bg */ 3987 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 3988 scr_color (Color_bg, Color_bg);
3780 break; 3989 break;
3781 3990
3782#ifndef NO_BRIGHTCOLOR 3991 //case 50: // not variable spacing
3992
3993#if !ENABLE_MINIMAL
3783 case 90: 3994 case 90:
3784 case 91: /* set bright fg color */ 3995 case 91: /* set bright fg color */
3785 case 92: 3996 case 92:
3786 case 93: 3997 case 93:
3787 case 94: 3998 case 94:
3788 case 95: 3999 case 95:
3789 case 96: 4000 case 96:
3790 case 97: 4001 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4002 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 4003 break;
3794 case 100: 4004 case 100:
3795 case 101: /* set bright bg color */ 4005 case 101: /* set bright bg color */
3796 case 102: 4006 case 102:
3797 case 103: 4007 case 103:
3798 case 104: 4008 case 104:
3799 case 105: 4009 case 105:
3800 case 106: 4010 case 106:
3801 case 107: 4011 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4012 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 4013 break;
3805#endif 4014#endif
3806
3807 } 4015 }
3808 } 4016 }
4017}
4018
4019void
4020rxvt_term::set_cursor_style (int style)
4021{
4022 if (!IN_RANGE_INC (style, 0, 4))
4023 return;
4024
4025 set_option (Opt_cursorUnderline, style >= 3);
4026
4027#ifdef CURSOR_BLINK
4028 set_option (Opt_cursorBlink, !style || (style & 1));
4029 cursor_blink_reset ();
4030#endif
4031
4032 want_refresh = 1;
3809} 4033}
3810/*}}} */ 4034/*}}} */
3811 4035
3812/*{{{ (do not) 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/* ------------------------------------------------------------------------- */ 4036/* ---------------------------------------------------------------------- */
4037/* Write data to the pty as typed by the user, pasted with the mouse,
4038 * or generated by us in response to a query ESC sequence.
4039 */
3831 4040
3832/* 4041/*
3833 * Send printf () formatted output to the command. 4042 * Send printf () formatted output to the command.
3834 * Only use for small amounts of data. 4043 * Only use for small amounts of data.
3835 */ 4044 */
3836void 4045void
3837rxvt_term::tt_printf (const char *fmt,...) 4046rxvt_term::tt_printf (const char *fmt,...)
3838{ 4047{
3839 va_list arg_ptr; 4048 va_list arg_ptr;
3840 unsigned char buf[256]; 4049 char buf[256];
3841 4050
3842 va_start (arg_ptr, fmt); 4051 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4052 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 4053 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 4054 tt_write (buf, strlen (buf));
3846} 4055}
3847 4056
3848/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 4057/* Write data to the pty as typed by the user. */
3850 * or generated by us in response to a query ESC sequence.
3851 */
3852void 4058void
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4059rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3854{ 4060{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4061 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4062 return;
3856 4063
3857 if (len) 4064 if (option (Opt_scrollTtyKeypress))
4065 if (view_start)
3858 { 4066 {
4067 view_start = 0;
4068 want_refresh = 1;
4069 }
4070
4071 tt_write_ (data, len);
4072}
4073
4074void
4075rxvt_term::tt_write (const char *data, unsigned int len)
4076{
4077 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4078 return;
4079
4080 tt_write_ (data, len);
4081}
4082
4083static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4084
4085void
4086rxvt_term::tt_write_ (const char *data, unsigned int len)
4087{
4088 if (pty->pty < 0)
4089 return;
4090
4091 if (v_buflen == 0)
4092 {
4093 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4094
4095 max_it (written, 0);
4096
4097 if (written == len)
4098 return;
4099
4100 data += written;
4101 len -= written;
4102 }
4103
4104 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4105
4106 memcpy (v_buffer + v_buflen, data, len);
4107 v_buflen += len;
4108
4109 pty_ev.set (ev::READ | ev::WRITE);
4110}
4111
4112void rxvt_term::pty_write ()
4113{
4114 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4115
4116 if (written > 0)
4117 {
4118 v_buflen -= written;
4119
3859 if (v_buflen == 0) 4120 if (v_buflen == 0)
3860 { 4121 {
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); 4122 free (v_buffer);
3888 v_buffer = 0; 4123 v_buffer = 0;
3889 v_buflen = 0;
3890 4124
3891 pty_ev.set (EVENT_READ); 4125 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; 4126 return;
3904 } 4127 }
4128
4129 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 4130 }
4131 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4132 pty_ev.set (ev::READ);
3906} 4133}
3907 4134
3908/*----------------------- end-of-file (C source) -----------------------*/ 4135/*----------------------- end-of-file (C source) -----------------------*/
3909 4136

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