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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.222 by root, Sat Dec 31 19:35:56 2005 UTC vs.
Revision 1.590 by sf-exg, Tue May 11 18:46:50 2021 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) 2003-2005 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007,2015 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
53#ifdef KEYSYM_RESOURCE 55#ifdef KEYSYM_RESOURCE
54# include "keyboard.h" 56# include "keyboard.h"
55#endif 57#endif
56 58
57#include <csignal> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
58 64
59/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
60 66
61#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
62
63// exception thrown when the command parser runs out of input data
64class out_of_input { } out_of_input;
65 68
66#if ENABLE_FRILLS || ISO_14755 69#if ENABLE_FRILLS || ISO_14755
67 70
68#define ISO_14755_STARTED 0x80000000UL 71#define ISO_14755_STARTED 0x80000000UL
69#define ISO_14755_51 0x40000000UL // basic (section 5.1) 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
… …
93 XK_Shift_L, 0x21e7, 96 XK_Shift_L, 0x21e7,
94 XK_Shift_R, 0x21e7, 97 XK_Shift_R, 0x21e7,
95 98
96 XK_Shift_Lock, 0x21eb, 99 XK_Shift_Lock, 0x21eb,
97 XK_ISO_Lock, 0x21eb, 100 XK_ISO_Lock, 0x21eb,
98 XK_ISO_Lock, 0x21eb,
99 XK_Caps_Lock, 0x21ec, 101 XK_Caps_Lock, 0x21ec,
100 XK_Num_Lock, 0x21ed, 102 XK_Num_Lock, 0x21ed,
101 XK_ISO_Level3_Shift, 0x21ee, 103 XK_ISO_Level3_Shift, 0x21ee,
102 XK_ISO_Level3_Lock, 0x21ef, 104 XK_ISO_Level3_Lock, 0x21ef,
103 XK_ISO_Group_Lock, 0x21f0, 105 XK_ISO_Group_Lock, 0x21f0,
… …
129 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
130#endif 132#endif
131 0, 133 0,
132}; 134};
133 135
134void 136void ecb_cold
135rxvt_term::iso14755_54 (int x, int y) 137rxvt_term::iso14755_54 (int x, int y)
136{ 138{
137 x = Pixel2Col (x); 139 x = Pixel2Col (x);
138 y = Pixel2Row (y); 140 y = Pixel2Row (y);
139 141
… …
141 || !IN_RANGE_EXC (y, 0, nrow)) 143 || !IN_RANGE_EXC (y, 0, nrow))
142 return; 144 return;
143 145
144 for (;;) 146 for (;;)
145 { 147 {
146 const line_t &l = ROW(y - view_start); 148 const line_t &l = ROW(y + view_start);
147 149
148 text_t t = l.t[x]; 150 text_t t = l.t[x];
149 151
150 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
151 { 153 {
152 iso14755_51 (l.t[x], l.r[x], x, y); 154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
153 iso14755buf = ISO_14755_54; 155 iso14755buf = ISO_14755_54;
154 break; 156 break;
155 } 157 }
156 158
157 x--; 159 x--;
158 } 160 }
159} 161}
160 162
161void 163void ecb_cold
162rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y) 164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
163{ 165{
164 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
165 rxvt_font *f = (*fs)[fs->find_font (ch)];
166 wchar_t *chr, *alloc, ch2, *fname; 167 wchar_t *chr, *alloc, ch2, **fname;
167 int len; 168 int len;
168
169 fname = rxvt_utf8towcs (f->name);
170 169
171# if ENABLE_COMBINING 170# if ENABLE_COMBINING
172 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
173 { 172 {
174 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch, 0);
… …
182 181
183 alloc = 0; 182 alloc = 0;
184 chr = &ch2; 183 chr = &ch2;
185 len = 1; 184 len = 1;
186 } 185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
187 189
188 char attr[80]; // plenty 190 char attr[80]; // plenty
189 191
190 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s", 192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
191 (int)r, 193 (int)r,
… …
195 r & RS_Blink ? " blink" : "", 197 r & RS_Blink ? " blink" : "",
196 r & RS_RVid ? " rvid" : "", 198 r & RS_RVid ? " rvid" : "",
197 r & RS_Uline ? " uline" : "", 199 r & RS_Uline ? " uline" : "",
198 r & RS_Careful ? " careful" : ""); 200 r & RS_Careful ? " careful" : "");
199 201
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);
200 int width = wcswidth (fname, wcslen (fname)); 208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
201 210
202 max_it (width, 8+5); // for char + hey
203 max_it (width, strlen (attr)); 211 max_it (width, strlen (attr));
204 212
205 if (y >= 0) 213 if (y >= 0)
206 { 214 {
207 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; 215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
208 x = 0; 216 x = 0;
209 } 217 }
210 218
211 scr_overlay_new (x, y, width, len + 2); 219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
212 222
213 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
214 224
215 for (int y = 0; y < len; y++) 225 for (int y = 0; y < len; y++)
216 { 226 {
217 char buf[9]; 227 char buf[9];
218 228
219 ch = *chr++; 229 ch = *chr++;
220 230
221 sprintf (buf, "%8x", ch); 231 sprintf (buf, "%8x", ch);
222 scr_overlay_set (0, y, buf); 232 scr_overlay_set (0, y + 1, buf);
223 scr_overlay_set (9, y, '='); 233 scr_overlay_set (9, y + 1, '=');
224# if !UNICODE3 234# if !UNICODE_3
225 if (ch >= 0x10000) 235 if (ch >= 0x10000)
226 ch = 0xfffd; 236 ch = 0xfffd;
227# endif 237# endif
228 scr_overlay_set (11, y, ch, r); 238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
229 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
230 } 242 }
231 243
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// }
232 scr_overlay_set (0, len , attr); 249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
233 scr_overlay_set (0, len + 1, fname); 252 scr_overlay_set (0, len + 2 + i, fname[i]);
234
235 free (fname); 253 free (fname[i]);
254 }
236 255
237# if ENABLE_COMBINING 256# if ENABLE_COMBINING
238 if (alloc) 257 if (alloc)
239 delete [] alloc; 258 delete [] alloc;
240# endif 259# endif
241} 260}
242#endif 261#endif
243 262
244void 263void ecb_cold
245rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
246{ 265{
247 wchar_t ch[2];
248
249 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
250 ch[1] = 0;
251 267
252 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
253 { 269 {
254 char mb[16]; 270 char mb[MB_LEN_MAX];
255 int len; 271 int len;
256 272
257 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
258 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
259 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
260 else 276 else
261 { 277 {
262 mb[0] = ch[0]; 278 mb[0] = ch;
263 len = 1; 279 len = 1;
264 } 280 }
265 281
266 if (len > 0) 282 if (len > 0)
267 tt_write ((unsigned char *)mb, len); 283 tt_write (mb, len);
268 else 284 else
269 scr_bell (); 285 scr_bell ();
270 } 286 }
271 287
272 iso14755buf = 0; 288 iso14755buf = 0;
273} 289}
274 290
275int 291static int ecb_cold
276rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
277{ 293{
278 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
279 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
280 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
281 { 297 {
282 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
283 299
… …
289 305
290 return -1; 306 return -1;
291} 307}
292#endif 308#endif
293 309
294/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
295void 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
296rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
297{ 409{
298 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
299 unsigned int newlen; 411 KeySym keysym = NoSymbol;
300 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
301#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
302 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
303#endif 418#endif
304 int valid_keysym;
305 unsigned char kbuf[KBUFSZ];
306 419
307 /* 420 /*
308 * 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
309 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
310 * 423 *
… …
312 */ 425 */
313 shft = ev.state & ShiftMask; 426 shft = ev.state & ShiftMask;
314 ctrl = ev.state & ControlMask; 427 ctrl = ev.state & ControlMask;
315 meta = ev.state & ModMetaMask; 428 meta = ev.state & ModMetaMask;
316 429
317 if (numlock_state || (ev.state & ModNumLockMask))
318 {
319 numlock_state = (ev.state & ModNumLockMask);
320 PrivMode ((!numlock_state), PrivMode_aplKP);
321 }
322
323 kbuf[0] = 0; 430 kbuf[0] = 0;
324 431
325#ifdef USE_XIM 432#if USE_XIM
326 if (Input_Context) 433 if (Input_Context)
327 { 434 {
328 Status status_return; 435 Status status_return;
329 436
330#if 0 437#if 0
331#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
332 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
333 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
334 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
335 else 442 else
336#endif 443#endif
337#endif 444#endif
338 { 445 {
… …
368 } 475 }
369 } 476 }
370 else 477 else
371 len = 0; 478 len = 0;
372 } 479 }
373
374 valid_keysym = status_return == XLookupKeySym
375 || status_return == XLookupBoth;
376 } 480 }
377 else 481 else
378#endif 482#endif
379 { 483 {
380 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
381 valid_keysym = keysym != NoSymbol; 485 }
486
487 if (keysym != NoSymbol)
382 } 488 {
489 KeySym orig_keysym = keysym;
383 490
384 if (valid_keysym) 491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
385 { 704 {
386#ifdef KEYSYM_RESOURCE 705#ifdef KEYSYM_RESOURCE
387 if (keyboard->dispatch (this, keysym, ev.state)) 706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
388 return; 707 return;
389#endif 708#endif
390 709
391 if (saveLines) 710 if (saveLines)
392 { 711 {
… …
401#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
402 lnsppg = nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
403#else 722#else
404 lnsppg = nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
405#endif 724#endif
725 max_it (lnsppg, 1);
726
406 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
407 { 728 {
408 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
409 return; 730 return;
410 } 731 }
411 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
412 { 733 {
413 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
414 return; 735 return;
415 } 736 }
416 } 737 }
417#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
418 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
419 { 740 {
420 if (keysym == XK_Up) 741 if (keysym == XK_Up)
421 { 742 {
422 scr_page (UP, 1); 743 scr_page (1);
423 return; 744 return;
424 } 745 }
425 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
426 { 747 {
427 scr_page (DN, 1); 748 scr_page (-1);
428 return; 749 return;
429 } 750 }
430 } 751 }
431#endif 752#endif
432#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
433 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
434 { 755 {
435 if (keysym == XK_Home) 756 if (keysym == XK_Home)
436 { 757 {
437 scr_move_to (0, 1); 758 scr_changeview (top_row);
438 return; 759 return;
439 } 760 }
440 else if (keysym == XK_End) 761 else if (keysym == XK_End)
441 { 762 {
442 scr_move_to (1, 0); 763 scr_changeview (0);
443 return; 764 return;
444 } 765 }
445 } 766 }
446#endif 767#endif
447 } 768 }
448 769
449 if (shft) 770 if (shft)
450 { 771 {
451 /* Shift + F1 - F10 generates F11 - F20 */
452 if (keysym >= XK_F1 && keysym <= XK_F10)
453 {
454 keysym += (XK_F11 - XK_F1);
455 shft = 0; /* turn off Shift */
456 }
457 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
458 { 773 {
459 switch (keysym) 774 switch (keysym)
460 { 775 {
461 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
462 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
463 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
464 return; 779 return;
465#if TODO 780#if TODO
466 /* rxvt extras */ 781 /* rxvt extras */
467 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
468 change_font (FONT_UP);
469 return; 783 return;
470 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
471 change_font (FONT_DN);
472 return; 785 return;
473#endif 786#endif
474 } 787 }
475 } 788 }
476 } 789 }
477 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
796 {
797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
803 return;
804 }
805
478#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
479 // ISO 14755 support 807 // ISO 14755 support
480 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
481 { 809 {
482 int hv; 810 int hv;
483 811
484 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
485 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
487 { 815 {
488 commit_iso14755 (); 816 commit_iso14755 ();
489 iso14755buf = ISO_14755_51; 817 iso14755buf = ISO_14755_51;
490# if ISO_14755 818# if ISO_14755
491 iso14755_51 (0); 819 iso14755_51 (0);
820# endif
821 return;
822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
492# endif 828# endif
493 return; 829 return;
494 } 830 }
495 else if ((hv = hex_keyval (ev)) >= 0) 831 else if ((hv = hex_keyval (ev)) >= 0)
496 { 832 {
… …
501# endif 837# endif
502 return; 838 return;
503 } 839 }
504 else 840 else
505 { 841 {
506# if ENABLE_OVERLAY 842# if ISO_14755
507 scr_overlay_off (); 843 scr_overlay_off ();
508# endif 844# endif
509 iso14755buf = 0; 845 iso14755buf = 0;
510 } 846 }
511 } 847 }
848 else if (option (Opt_iso14755) &&
512 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
513 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
514 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
515 { 852 {
516 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
517# if ENABLE_OVERLAY 854# if ISO_14755
518 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
519 scr_overlay_set (0, 0, "ISO 14755 mode"); 856 scr_overlay_set (0, 0, "ISO 14755 mode");
520# endif 857# endif
521 } 858 }
522#endif 859#endif
523 860
524#ifdef PRINTPIPE 861#ifdef PRINTPIPE
525 if (keysym == XK_Print) 862 if (keysym == XK_Print)
526 { 863 {
527 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
528 return; 865 return;
529 } 866 }
530#endif 867#endif
531
532 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
533 {
534 {
535 newlen = 1;
536 switch (keysym)
537 {
538#ifndef NO_BACKSPACE_KEY
539 case XK_BackSpace:
540 if (priv_modes & PrivMode_HaveBackSpace)
541 {
542 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
543 ^ !!ctrl) ? '\b' : '\177';
544 kbuf[1] = '\0';
545 }
546 else
547 strcpy (kbuf, key_backspace);
548 break;
549#endif
550#ifndef NO_DELETE_KEY
551# ifdef XK_KP_Prior
552 case XK_KP_Delete:
553 /* allow shift to override */
554 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
555 {
556 strcpy (kbuf, "\033On");
557 break;
558 }
559 /* FALLTHROUGH */
560# endif
561 case XK_Delete:
562 strcpy (kbuf, key_delete);
563 break;
564#endif
565 case XK_Tab:
566 if (shft)
567 strcpy (kbuf, "\033[Z");
568 else
569 {
570#ifdef CTRL_TAB_MAKES_META
571 if (ctrl)
572 meta = 1;
573#endif
574#ifdef MOD4_TAB_MAKES_META
575 if (ev.state & Mod4Mask)
576 meta = 1;
577#endif
578 newlen = 0;
579 }
580 break;
581
582#ifdef XK_KP_Left
583 case XK_KP_Up: /* \033Ox or standard */
584 case XK_KP_Down: /* \033Or or standard */
585 case XK_KP_Right: /* \033Ov or standard */
586 case XK_KP_Left: /* \033Ot or standard */
587 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
588 {
589 strcpy (kbuf, "\033OZ");
590 kbuf[2] = "txvr"[keysym - XK_KP_Left];
591 break;
592 }
593 else
594 /* translate to std. cursor key */
595 keysym = XK_Left + (keysym - XK_KP_Left);
596 /* FALLTHROUGH */
597#endif
598 case XK_Up: /* "\033[A" */
599 case XK_Down: /* "\033[B" */
600 case XK_Right: /* "\033[C" */
601 case XK_Left: /* "\033[D" */
602 strcpy (kbuf, "\033[Z");
603 kbuf[2] = "DACB"[keysym - XK_Left];
604 /* do Shift first */
605 if (shft)
606 kbuf[2] = "dacb"[keysym - XK_Left];
607 else if (ctrl)
608 {
609 kbuf[1] = 'O';
610 kbuf[2] = "dacb"[keysym - XK_Left];
611 }
612 else if (priv_modes & PrivMode_aplCUR)
613 kbuf[1] = 'O';
614 break;
615
616#ifndef UNSHIFTED_SCROLLKEYS
617# ifdef XK_KP_Prior
618 case XK_KP_Prior:
619 /* allow shift to override */
620 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
621 {
622 strcpy (kbuf, "\033Oy");
623 break;
624 }
625 /* FALLTHROUGH */
626# endif
627 case XK_Prior:
628 strcpy (kbuf, "\033[5~");
629 break;
630# ifdef XK_KP_Next
631 case XK_KP_Next:
632 /* allow shift to override */
633 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
634 {
635 strcpy (kbuf, "\033Os");
636 break;
637 }
638 /* FALLTHROUGH */
639# endif
640 case XK_Next:
641 strcpy (kbuf, "\033[6~");
642 break;
643#endif
644 case XK_KP_Enter:
645 /* allow shift to override */
646 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
647 {
648 strcpy (kbuf, "\033OM");
649 break;
650 }
651
652 /* FALLTHROUGH */
653
654 case XK_Return:
655 if (priv_modes & PrivMode_LFNL)
656 {
657 kbuf[0] = '\015';
658 kbuf[1] = '\012';
659 kbuf[2] = '\0';
660 }
661 else
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\0';
665 }
666 break;
667
668#ifdef XK_KP_Begin
669 case XK_KP_Begin:
670 strcpy (kbuf, "\033Ou");
671 break;
672
673#endif
674 case XK_KP_F1: /* "\033OP" */
675 case XK_KP_F2: /* "\033OQ" */
676 case XK_KP_F3: /* "\033OR" */
677 case XK_KP_F4: /* "\033OS" */
678 strcpy (kbuf, "\033OP");
679 kbuf[2] += (keysym - XK_KP_F1);
680 break;
681
682 case XK_KP_Multiply: /* "\033Oj" : "*" */
683 case XK_KP_Add: /* "\033Ok" : "+" */
684 case XK_KP_Separator: /* "\033Ol" : "," */
685 case XK_KP_Subtract: /* "\033Om" : "-" */
686 case XK_KP_Decimal: /* "\033On" : "." */
687 case XK_KP_Divide: /* "\033Oo" : "/" */
688 case XK_KP_0: /* "\033Op" : "0" */
689 case XK_KP_1: /* "\033Oq" : "1" */
690 case XK_KP_2: /* "\033Or" : "2" */
691 case XK_KP_3: /* "\033Os" : "3" */
692 case XK_KP_4: /* "\033Ot" : "4" */
693 case XK_KP_5: /* "\033Ou" : "5" */
694 case XK_KP_6: /* "\033Ov" : "6" */
695 case XK_KP_7: /* "\033Ow" : "7" */
696 case XK_KP_8: /* "\033Ox" : "8" */
697 case XK_KP_9: /* "\033Oy" : "9" */
698 /* allow shift to override */
699 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
700 {
701 strcpy (kbuf, "\033Oj");
702 kbuf[2] += (keysym - XK_KP_Multiply);
703 }
704 else
705 {
706 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
707 kbuf[1] = '\0';
708 }
709 break;
710
711 case XK_Find:
712 strcpy (kbuf, "\033[1~");
713 break;
714
715#ifdef XK_KP_End
716 case XK_KP_Insert:
717 /* allow shift to override */
718 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
719 {
720 strcpy (kbuf, "\033Op");
721 break;
722 }
723 /* FALLTHROUGH */
724#endif
725 case XK_Insert:
726 strcpy (kbuf, "\033[2~");
727 break;
728#ifdef DXK_Remove /* support for DEC remove like key */
729 case DXK_Remove:
730 /* FALLTHROUGH */
731#endif
732 case XK_Execute:
733 strcpy (kbuf, "\033[3~");
734 break;
735 case XK_Select:
736 strcpy (kbuf, "\033[4~");
737 break;
738#ifdef XK_KP_End
739 case XK_KP_End:
740 /* allow shift to override */
741 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
742 {
743 strcpy (kbuf, "\033Oq");
744 break;
745 }
746 /* FALLTHROUGH */
747#endif
748 case XK_End:
749 strcpy (kbuf, KS_END);
750 break;
751#ifdef XK_KP_Home
752 case XK_KP_Home:
753 /* allow shift to override */
754 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
755 {
756 strcpy (kbuf, "\033Ow");
757 break;
758 }
759 /* FALLTHROUGH */
760#endif
761 case XK_Home:
762 strcpy (kbuf, KS_HOME);
763 break;
764
765#define FKEY(n, fkey) \
766 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
767
768 case XK_F1: /* "\033[11~" */
769 case XK_F2: /* "\033[12~" */
770 case XK_F3: /* "\033[13~" */
771 case XK_F4: /* "\033[14~" */
772 case XK_F5: /* "\033[15~" */
773 FKEY (11, XK_F1);
774 break;
775 case XK_F6: /* "\033[17~" */
776 case XK_F7: /* "\033[18~" */
777 case XK_F8: /* "\033[19~" */
778 case XK_F9: /* "\033[20~" */
779 case XK_F10: /* "\033[21~" */
780 FKEY (17, XK_F6);
781 break;
782 case XK_F11: /* "\033[23~" */
783 case XK_F12: /* "\033[24~" */
784 case XK_F13: /* "\033[25~" */
785 case XK_F14: /* "\033[26~" */
786 FKEY (23, XK_F11);
787 break;
788 case XK_F15: /* "\033[28~" */
789 case XK_F16: /* "\033[29~" */
790 FKEY (28, XK_F15);
791 break;
792 case XK_Help: /* "\033[28~" */
793 FKEY (28, XK_Help);
794 break;
795 case XK_Menu: /* "\033[29~" */
796 FKEY (29, XK_Menu);
797 break;
798 case XK_F17: /* "\033[31~" */
799 case XK_F18: /* "\033[32~" */
800 case XK_F19: /* "\033[33~" */
801 case XK_F20: /* "\033[34~" */
802 case XK_F21: /* "\033[35~" */
803 case XK_F22: /* "\033[36~" */
804 case XK_F23: /* "\033[37~" */
805 case XK_F24: /* "\033[38~" */
806 case XK_F25: /* "\033[39~" */
807 case XK_F26: /* "\033[40~" */
808 case XK_F27: /* "\033[41~" */
809 case XK_F28: /* "\033[42~" */
810 case XK_F29: /* "\033[43~" */
811 case XK_F30: /* "\033[44~" */
812 case XK_F31: /* "\033[45~" */
813 case XK_F32: /* "\033[46~" */
814 case XK_F33: /* "\033[47~" */
815 case XK_F34: /* "\033[48~" */
816 case XK_F35: /* "\033[49~" */
817 FKEY (31, XK_F17);
818 break;
819#undef FKEY
820 default:
821 newlen = 0;
822 break;
823 }
824
825 if (newlen)
826 len = strlen (kbuf);
827 }
828
829 /*
830 * Pass meta for all function keys, if 'meta' option set
831 */
832#ifdef META8_OPTION
833 if (meta && (meta_char == 0x80) && len > 0)
834 kbuf[len - 1] |= 0x80;
835#endif
836
837 }
838 else if (ctrl && keysym == XK_minus)
839 {
840 len = 1;
841 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
842 }
843 else if (keysym == XK_ISO_Left_Tab)
844 {
845 strcpy (kbuf, "\033[Z");
846 len = 3;
847 }
848 else
849 {
850#ifdef META8_OPTION
851 /* set 8-bit on */
852 if (meta && (meta_char == 0x80))
853 {
854 unsigned char *ch;
855
856 for (ch = kbuf; ch < kbuf + len; ch++)
857 *ch |= 0x80;
858
859 meta = 0;
860 }
861#endif
862 /* nil */ ;
863 }
864 } 868 }
865 869
866 if (len <= 0) 870 if (len <= 0)
867 return; /* not mapped */ 871 return; /* not mapped */
868 872
869 if (OPTION (Opt_scrollTtyKeypress)) 873 tt_write_user_input (kbuf, (unsigned int)len);
870 if (view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
871 { 889 {
872 view_start = 0; 890# if ISO_14755
873 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
874 } 920 }
875 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
876 /* 922 {
877 * these modifications only affect the static keybuffer 923# if ISO_14755
878 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
879 *
880 * eg,
881 * Prior = "ESC[5~"
882 * Shift+Prior = "ESC[5$"
883 * Ctrl+Prior = "ESC[5^"
884 * Ctrl+Shift+Prior = "ESC[5@"
885 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
886 */
887 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
888 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
889
890 /* escape prefix */
891 if (meta
892#ifdef META8_OPTION
893 && meta_char == C0_ESC
894#endif 925# endif
895 ) 926 if (iso14755buf & ISO_14755_51)
896 { 927 commit_iso14755 ();
897 const unsigned char ch = C0_ESC; 928#if ISO_14755
898 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
899 } 930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
900 932
901#if defined(DEBUG_CMD) 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
902 /* Display keyboard buffer contents */ 934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
903 unsigned char *p; 935 }
904 int i;
905
906 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
907 for (i = 0, p = kbuf; i < len; i++, p++)
908 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
909 fprintf (stderr, "'\n");
910#endif /* DEBUG_CMD */
911 tt_write (kbuf, (unsigned int)len);
912}
913/*}}} */
914
915#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
916/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
917/* attempt to `write' count to the input buffer */
918unsigned int
919rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
920{
921 unsigned int n, s;
922
923 n = cmdbuf_ptr - cmdbuf_base;
924 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
925
926 if (n > 0 && s < count)
927 {
928 memmove (cmdbuf_base, cmdbuf_ptr,
929 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
930 cmdbuf_ptr = cmdbuf_base;
931 cmdbuf_endp -= n;
932 s += n;
933 }
934
935 if (count > s)
936 {
937 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
938 count = s;
939 }
940
941 for (; count--;)
942 *cmdbuf_endp++ = *str++;
943
944 cmd_parse ();
945
946 return 0;
947}
948#endif 936# endif
937 else
938 iso14755buf = 0;
939 }
940#endif
941
942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
951}
949 952
950void 953void
951rxvt_term::flush () 954rxvt_term::flush ()
952{ 955{
953 flush_ev.stop (); 956 flush_ev.stop ();
954 957
955#ifdef TRANSPARENT 958#ifdef HAVE_IMG
956 if (want_full_refresh) 959 if (bg_flags & BG_NEEDS_REFRESH)
957 { 960 {
958 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
959 scr_clear ();
960 scr_touch (false); 962 scr_touch (false);
961 } 963 }
962#endif 964#endif
963 965
964 if (want_refresh) 966 if (want_refresh)
965 { 967 {
968 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
969 {
970 int row = view_start;
971 int end_row = row + nrow;
972
973 while (row > top_row && ROW (row - 1).is_longer ())
974 --row;
975
976 do
977 {
978 int start_row = row;
979 line_t *l;
980
981 do
982 {
983 l = &ROW (row++);
984
985 if (!(l->f & LINE_FILTERED))
986 {
987 // line not filtered, mark it as filtered
988 l->f |= LINE_FILTERED;
989 while (l->is_longer ())
990 {
991 l = &ROW (row++);
992 l->f |= LINE_FILTERED;
993 }
994
995 // and filter it
996 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
997
998 break;
999 }
1000 }
1001 while (l->is_longer () && row < end_row);
1002 }
1003 while (row < end_row);
1004 }
1005
966 scr_refresh (refresh_type); 1006 scr_refresh ();
967 scrollbar_show (1); 1007 scrollBar.show (1);
968#ifdef USE_XIM 1008#if USE_XIM
969 IMSendSpot (); 1009 im_send_spot ();
970#endif 1010#endif
971 } 1011 }
972 1012
973 display->flush (); 1013 display->flush ();
974} 1014}
975 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
976void 1017void
977rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
978{ 1019{
979 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
980 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
981 1022
982 display->flush (); 1023 display->flush ();
983
984 if (want_refresh && !flush_ev.active)
985 flush_ev.start (NOW + 0.01);
986} 1024}
987 1025
988void 1026void
989rxvt_term::flush_cb (time_watcher &w) 1027rxvt_term::flush_cb (ev::timer &w, int revents)
990{ 1028{
991 SET_R (this); 1029 make_current ();
992 SET_LOCALE (locale);
993 1030
994 refresh_limit = 1;
995 refresh_count = 0; 1031 refresh_count = 0;
996 flush (); 1032 flush ();
997} 1033}
998 1034
999#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
1000void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
1001rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1002{ 1056{
1003 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
1004 want_refresh = 1; 1058 want_refresh = 1;
1005 1059 refresh_check ();
1006 w.start (w.at + BLINK_INTERVAL);
1007} 1060}
1008#endif 1061#endif
1009 1062
1010#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
1011void 1064void
1012rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
1013{ 1066{
1014 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
1015 { 1068 {
1016 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
1017 want_refresh = 1; 1070 want_refresh = 1;
1018 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1019 } 1072 }
1073 else
1074 w.stop ();
1020} 1075}
1021#endif 1076#endif
1022 1077
1023#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1024void 1079void
1025rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1026{ 1081{
1027 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1028 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1029 { 1084 {
1030 refresh_type |= SMOOTH_REFRESH;
1031 want_refresh = 1; 1085 want_refresh = 1;
1032 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
1033 } 1087 }
1088 else
1089 w.stop ();
1034} 1090}
1035#endif 1091#endif
1036 1092
1037#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
1038void 1094void
1039rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1040{ 1096{
1041 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
1042 { 1098 {
1043 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1044 refresh_type |= SMOOTH_REFRESH;
1045 want_refresh = 1; 1100 want_refresh = 1;
1046 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
1047 } 1102 }
1103 else
1104 w.stop ();
1048} 1105}
1049#endif 1106#endif
1050 1107
1051#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1052void 1109void
1053rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1054{ 1111{
1055 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
1056 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1057 : scr_page (UP, mouse_slip_wheel_speed))
1058 { 1113 {
1059 if (view_start == nsaved ||
1060 view_start == 0)
1061 mouse_slip_wheel_speed = 0;
1062
1063 refresh_type |= SMOOTH_REFRESH;
1064 want_refresh = 1; 1114 want_refresh = 1;
1065 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1066 } 1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1123}
1124#endif
1125
1126#if LINUX_YIELD_HACK
1127static struct event_handler
1128{
1129 ev::prepare yield_ev;
1130
1131 void yield_cb (ev::prepare &w, int revents)
1132 {
1133 // this should really be sched_yield(), but the linux guys thought
1134 // that giving a process calling sched_yield () less cpu time than
1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1140
1141 struct timespec ts = { 0, 1000 };
1142 nanosleep (&ts, 0);
1143
1144 w.stop ();
1145 }
1146
1147 event_handler ()
1148 : yield_ev (this, &event_handler::yield_cb)
1149 {
1150 }
1151} event_handler;
1152#endif
1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1067} 1184}
1068#endif 1185#endif
1069 1186
1070bool 1187bool
1071rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1072{ 1189{
1073 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1074 1191
1075 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1076 { 1193
1077 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1078 n = 0;
1079 } 1195 {
1080 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1081 memmove (cmdbuf_base, cmdbuf_ptr, n);
1082 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1083 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1084 1201
1085 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1086 1203
1087 if (n > 0) 1204 if (r > 0)
1088 { 1205 {
1089 cmdbuf_endp += n; 1206 cmdbuf_endp += r;
1090 return true; 1207 return true;
1091 } 1208 }
1092 else if ((n < 0 && errno != EAGAIN && errno != EINTR) || n == 0) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1210 {
1211#if LINUX_YIELD_HACK
1212 if (display->is_local)
1213 event_handler.yield_ev.start ();
1214#endif
1215 }
1216 else
1093 { 1217 {
1094 pty_ev.stop (); 1218 pty_ev.stop ();
1095 1219
1096 if (!OPTION (Opt_hold)) 1220 if (!option (Opt_hold))
1097 destroy (); 1221 destroy ();
1098 } 1222 }
1099 1223
1100 return false; 1224 return false;
1101} 1225}
1102 1226
1103void 1227void
1104rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
1105{ 1229{
1106 SET_R (this); 1230 make_current ();
1107 SET_LOCALE (locale);
1108 1231
1109 if (revents & EVENT_READ) 1232 if (revents & ev::READ)
1110 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1111 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1112 if (cmd_parse ()) 1235 cmd_parse ();
1113 break;
1114 1236
1115 if (revents & EVENT_WRITE) 1237 if (revents & ev::WRITE)
1116 pty_write (); 1238 pty_write ();
1117}
1118 1239
1119void 1240 refresh_check ();
1241}
1242
1243void ecb_cold
1120rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1121{ 1245{
1122 XDefineCursor (display->display, vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1123 recolour_cursor (); 1247 recolor_cursor ();
1124 1248
1125#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1126 hidden_pointer = 0; 1250 hidden_pointer = 0;
1127 1251
1128 if (OPTION (Opt_pointerBlank)) 1252 if (option (Opt_pointerBlank))
1129 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1130#endif 1254#endif
1131} 1255}
1132 1256
1133#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1134void 1258void ecb_cold
1135rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1136{ 1260{
1137 if (! OPTION (Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1138 return; 1262 return;
1139 1263
1140 XDefineCursor (display->display, vt, display->blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1141 XFlush (display->display); 1265 XFlush (dpy);
1142 1266
1143 hidden_pointer = 1; 1267 hidden_pointer = 1;
1144} 1268}
1145 1269
1146void 1270void ecb_cold
1147rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1148{ 1272{
1149 SET_R (this); 1273 make_current ();
1150 SET_LOCALE (locale);
1151 1274
1152 pointer_blank (); 1275 pointer_blank ();
1153} 1276}
1154#endif 1277#endif
1155 1278
1156void 1279void
1157rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1158{ 1281{
1159 int button_number, key_state = 0; 1282 int button_number, state = 0;
1160 int x, y; 1283 int x, y;
1284 bool release = ev.type == ButtonRelease;
1161 1285
1162 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1163 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1164 pixel_position (&x, &y);
1165 1288
1166 if (MEvent.button == AnyButton) 1289 if (ev.type == MotionNotify)
1167 button_number = 3; 1290 {
1168 else 1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 state += 32;
1169 { 1297 }
1298
1170 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
1171 /* add 0x3D for wheel events, like xterm does */ 1300 /* add 0x3D for wheel events, like xterm does */
1172 if (button_number >= 3) 1301 if (button_number >= 3)
1173 button_number += (64 - 3); 1302 button_number += 64 - 3;
1174 }
1175 1303
1176 if (priv_modes & PrivMode_MouseX10) 1304 if (priv_modes & PrivMode_MouseX10)
1177 { 1305 {
1178 /* 1306 /*
1179 * do not report ButtonRelease 1307 * do not report ButtonRelease
1180 * no state info allowed 1308 * no state info allowed
1181 */ 1309 */
1182 key_state = 0; 1310 if (release)
1183 if (button_number == 3)
1184 return; 1311 return;
1185 } 1312 }
1186 else 1313 else
1187 { 1314 {
1188 /* XTerm mouse reporting needs these values: 1315 /* XTerm mouse reporting needs these values:
… …
1190 * 8 = Meta 1317 * 8 = Meta
1191 * 16 = Control 1318 * 16 = Control
1192 * plus will add in our own Double-Click reporting 1319 * plus will add in our own Double-Click reporting
1193 * 32 = Double Click 1320 * 32 = Double Click
1194 */ 1321 */
1195 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1322 state += ((MEvent.state & ShiftMask) ? 4 : 0)
1196 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1323 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1197 + ((MEvent.state & ControlMask) ? 16 : 0); 1324 + ((MEvent.state & ControlMask) ? 16 : 0);
1198#ifdef MOUSE_REPORT_DOUBLECLICK 1325#ifdef MOUSE_REPORT_DOUBLECLICK
1199 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1326 state += ((MEvent.clicks > 1) ? 32 : 0);
1200#endif 1327#endif
1201 } 1328 }
1329
1330 int code = 32 + (release ? 3 : button_number) + state;
1202 1331
1203#if DEBUG_MOUSEREPORT 1332#if DEBUG_MOUSEREPORT
1204 fprintf (stderr, "Mouse ["); 1333 fprintf (stderr, "Mouse [");
1205 if (key_state & 16) 1334 if (state & 16)
1206 fputc ('C', stderr); 1335 fputc ('C', stderr);
1207 if (key_state & 4) 1336 if (state & 4)
1208 fputc ('S', stderr); 1337 fputc ('S', stderr);
1209 if (key_state & 8) 1338 if (state & 8)
1210 fputc ('A', stderr); 1339 fputc ('A', stderr);
1211 if (key_state & 32) 1340 if (state & 32)
1212 fputc ('2', stderr); 1341 fputc ('2', stderr);
1213 fprintf (stderr, "]: <%d>, %d/%d\n", 1342 fprintf (stderr, "]: <%d>, %d/%d\n",
1214 button_number, 1343 button_number,
1215 x + 1, 1344 x,
1216 y + 1); 1345 y);
1217#endif 1346#endif
1218 1347
1348#if ENABLE_FRILLS
1349 if (priv_modes & PrivMode_ExtMouseSGR)
1350 tt_printf ("\033[<%d;%d;%d%c",
1351 button_number + state,
1352 x,
1353 y,
1354 release ? 'm' : 'M');
1355 else if (priv_modes & PrivMode_ExtMouseUrxvt)
1356 tt_printf ("\033[%d;%d;%dM",
1357 code,
1358 x,
1359 y);
1360 else if (priv_modes & PrivMode_ExtMouseUTF8)
1361 tt_printf ("\033[M%c%lc%lc",
1362 code,
1363 wint_t (32 + x),
1364 wint_t (32 + y));
1365 else
1366#endif
1219 tt_printf ("\033[M%c%c%c", 1367 tt_printf ("\033[M%c%c%c",
1220 (32 + button_number + key_state), 1368 code,
1221 (32 + x + 1), 1369 32 + x,
1222 (32 + y + 1)); 1370 32 + y);
1223} 1371}
1224
1225#ifdef USING_W11LIB
1226void
1227rxvt_W11_process_x_event (XEvent *ev)
1228{
1229 rxvt_t *r = rxvt_get_r ();
1230
1231 x_cb (*ev);
1232}
1233#endif
1234 1372
1235/*{{{ process an X event */ 1373/*{{{ process an X event */
1236void 1374void ecb_hot
1237rxvt_term::x_cb (XEvent &ev) 1375rxvt_term::x_cb (XEvent &ev)
1238{ 1376{
1239 dDisp; 1377 make_current ();
1240 1378
1241 SET_R (this); 1379 dLocal (Display *, dpy);
1242 SET_LOCALE (locale);
1243 1380
1244#if defined(CURSOR_BLINK) 1381 if (ev.xany.window == vt
1245 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress) 1382 && SHOULD_INVOKE (HOOK_X_EVENT)
1246 { 1383 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1247 if (hidden_cursor) 1384 return;
1248 {
1249 hidden_cursor = 0;
1250 want_refresh = 1;
1251 }
1252 1385
1253 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1386 // for XQueryPointer
1254 }
1255#endif
1256
1257#if defined(POINTER_BLANK)
1258 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1259 {
1260 if (ev.type == MotionNotify
1261 || ev.type == ButtonPress
1262 || ev.type == ButtonRelease)
1263 if (hidden_pointer)
1264 pointer_unblank ();
1265
1266 if (ev.type == KeyPress && hidden_pointer == 0)
1267 pointer_blank ();
1268 }
1269#endif
1270
1271 Window unused_root, unused_child; 1387 Window unused_root, unused_child;
1272 int unused_root_x, unused_root_y; 1388 int unused_root_x, unused_root_y;
1273 unsigned int unused_mask; 1389 unsigned int unused_mask;
1274 1390
1275 switch (ev.type) 1391 switch (ev.type)
1276 { 1392 {
1277 case KeyPress: 1393 case KeyPress:
1278#if ISO_14755 1394 key_press (ev.xkey);
1279 if (!(iso14755buf & ISO_14755_52))
1280#endif
1281 lookup_key (ev.xkey);
1282
1283 break; 1395 break;
1284 1396
1285 case KeyRelease: 1397 case KeyRelease:
1286 { 1398 key_release (ev.xkey);
1287#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1288 KeySym ks;
1289
1290 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1291#endif
1292
1293#if ENABLE_FRILLS || ISO_14755
1294 // ISO 14755 support
1295 if (iso14755buf)
1296 if (iso14755buf & ISO_14755_52)
1297 {
1298# if ENABLE_OVERLAY
1299 scr_overlay_off ();
1300# endif
1301# if ISO_14755
1302 // iso14755 part 5.2 handling: release time
1303 // first: controls
1304 if ((ev.xkey.state & ControlMask)
1305 && ((ks >= 0x40 && ks <= 0x5f)
1306 || (ks >= 0x61 && ks <= 0x7f)))
1307 {
1308 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1309 commit_iso14755 ();
1310 return; // case-break;
1311 }
1312
1313 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1314 if (i[0] == ks)
1315 {
1316 iso14755buf = ISO_14755_51 | i[1];
1317 commit_iso14755 ();
1318 return; // case-break;
1319 }
1320
1321 scr_bell ();
1322# endif
1323 iso14755buf = 0;
1324 break;
1325 }
1326 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1327 {
1328# if ENABLE_OVERLAY
1329 scr_overlay_off ();
1330# endif
1331 if (iso14755buf & ISO_14755_51)
1332 commit_iso14755 ();
1333#if ISO_14755
1334 else if (iso14755buf & ISO_14755_STARTED)
1335 {
1336 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1337
1338 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1339 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1340 }
1341# endif
1342 else
1343 iso14755buf = 0;
1344 }
1345#endif
1346
1347#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1348 if (!(ev.xkey.state & ControlMask))
1349 slip_wheel_ev.stop ();
1350 else if (ks == XK_Control_L || ks == XK_Control_R)
1351 mouse_slip_wheel_speed = 0;
1352#endif
1353 break; 1399 break;
1354 }
1355 1400
1356 case ButtonPress: 1401 case ButtonPress:
1357 button_press (ev.xbutton); 1402 button_press (ev.xbutton);
1358 break; 1403 break;
1359 1404
… …
1361 button_release (ev.xbutton); 1406 button_release (ev.xbutton);
1362 break; 1407 break;
1363 1408
1364 case ClientMessage: 1409 case ClientMessage:
1365 if (ev.xclient.format == 32 1410 if (ev.xclient.format == 32
1366 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS]) 1411 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1367 { 1412 {
1413 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1414 {
1415 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1416 {
1368 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW]) 1417 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1418 {
1419 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1369 destroy (); 1420 destroy ();
1421 }
1370#if ENABLE_EWMH 1422#if ENABLE_EWMH
1371 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING]) 1423 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1372 XSendEvent (disp, ev.xclient.window = display->root, 1424 XSendEvent (dpy, ev.xclient.window = display->root,
1373 False, SubstructureRedirectMask | SubstructureNotifyMask, 1425 False, SubstructureRedirectMask | SubstructureNotifyMask,
1374 &ev); 1426 &ev);
1427#endif
1428 }
1429 }
1430#if ENABLE_XEMBED
1431 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1432 {
1433 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1434 focus_in ();
1435 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1436 focus_out ();
1437 }
1375#endif 1438#endif
1376 } 1439 }
1377#if ENABLE_XEMBED
1378 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1379 {
1380 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1381 focus_in ();
1382 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1383 focus_out ();
1384 }
1385#endif
1386#ifdef OFFIX_DND
1387 /* OffiX Dnd (drag 'n' drop) protocol */
1388 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1389 && (ev.xclient.data.l[0] == DndFile
1390 || ev.xclient.data.l[0] == DndDir
1391 || ev.xclient.data.l[0] == DndLink))
1392 {
1393 /* Get Dnd data */
1394 Atom ActualType;
1395 int ActualFormat;
1396 unsigned char *data;
1397 unsigned long Size, RemainingBytes;
1398
1399 XGetWindowProperty (disp, display->root,
1400 xa[XA_DNDSELECTION],
1401 0L, 1000000L,
1402 False, AnyPropertyType,
1403 &ActualType, &ActualFormat,
1404 &Size, &RemainingBytes,
1405 &data);
1406 set_string_property (XA_CUT_BUFFER0, data);
1407 XFree (data);
1408 selection_paste (display->root, XA_CUT_BUFFER0, true);
1409 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1410 }
1411#endif /* OFFIX_DND */
1412 break;
1413
1414 case MappingNotify:
1415 XRefreshKeyboardMapping (&ev.xmapping);
1416 break; 1440 break;
1417 1441
1418 /* 1442 /*
1419 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1420 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1439 break; 1463 break;
1440 } 1464 }
1441 break; 1465 break;
1442 1466
1443 case FocusIn: 1467 case FocusIn:
1468 if (ev.xfocus.detail != NotifyInferior
1469 && ev.xfocus.detail != NotifyPointer
1470 && ev.xfocus.mode != NotifyGrab)
1444 focus_in (); 1471 focus_in ();
1445 break; 1472 break;
1446 1473
1447 case FocusOut: 1474 case FocusOut:
1475 if (ev.xfocus.detail != NotifyInferior
1476 && ev.xfocus.detail != NotifyPointer
1477 && ev.xfocus.mode != NotifyGrab)
1448 focus_out (); 1478 focus_out ();
1449 break; 1479 break;
1450 1480
1451 case ConfigureNotify: 1481 case ConfigureNotify:
1452 if (ev.xconfigure.window == parent[0]) 1482 if (ev.xconfigure.window == parent)
1453 { 1483 {
1454 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev)) 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1455 ; 1485 ;
1486
1487 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1488
1489 if (want_position_change)
1490 {
1491 int x, y;
1492
1493 if (ev.xconfigure.send_event)
1494 {
1495 x = ev.xconfigure.x;
1496 y = ev.xconfigure.y;
1497 }
1498 else
1499 get_window_origin (x, y);
1500
1501 if (x != parent_x || y != parent_y)
1502 {
1503 parent_x = x;
1504 parent_y = y;
1505 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1506 }
1507 }
1456 1508
1457 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1509 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1458 { 1510 {
1459 seen_resize = 1; 1511 seen_resize = 1;
1460 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1512 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1461 } 1513 }
1462 1514
1463#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1515 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1464 if (OPTION (Opt_transparent))
1465 check_our_parents ();
1466#endif
1467 } 1516 }
1468 break; 1517 break;
1469 1518
1470 case PropertyNotify: 1519 case PropertyNotify:
1471 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1520 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1472 && ev.xproperty.state == PropertyNewValue)
1473 selection_property (ev.xproperty.window, ev.xproperty.atom);
1474
1475 break; 1521 break;
1476 1522
1477 case SelectionClear: 1523 case SelectionClear:
1478 selection_clear (); 1524 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1479 break;
1480
1481 case SelectionNotify:
1482 if (selection_wait == Sel_normal)
1483 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1484 break; 1525 break;
1485 1526
1486 case SelectionRequest: 1527 case SelectionRequest:
1487 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1529 break;
1530
1531 case MapNotify:
1532 mapped = 1;
1533#ifdef TEXT_BLINK
1534 text_blink_ev.start ();
1535#endif
1536 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1488 break; 1537 break;
1489 1538
1490 case UnmapNotify: 1539 case UnmapNotify:
1491 mapped = 0; 1540 mapped = 0;
1492#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1493 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1494#endif 1543#endif
1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1495 break; 1545 break;
1496
1497 case MapNotify:
1498 mapped = 1;
1499#ifdef TEXT_BLINK
1500 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1501#endif
1502 break;
1503
1504#ifdef TRANSPARENT
1505 case ReparentNotify:
1506 rootwin_cb (ev);
1507 break;
1508#endif /* TRANSPARENT */
1509 1546
1510 case GraphicsExpose: 1547 case GraphicsExpose:
1511 case Expose: 1548 case Expose:
1512 if (ev.xany.window == vt) 1549 if (ev.xany.window == vt)
1513 { 1550 {
1514 do 1551 do
1552 {
1515 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1516 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1555 }
1517 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev)); 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1518 1557
1519 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1520 1559
1521 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1561 {
1522 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1523 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, false);
1564 }
1524 1565
1525 scr_refresh (refresh_type); 1566 want_refresh = 1;
1526 } 1567 }
1527 else 1568 else
1528 { 1569 {
1529 XEvent unused_event; 1570 XEvent unused_event;
1530 1571
1531 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1532 ; 1573 ;
1533 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1534 ; 1575 ;
1535 1576
1536 if (isScrollbarWindow (ev.xany.window)) 1577 if (scrollBar.state && ev.xany.window == scrollBar.win)
1537 { 1578 {
1538 scrollBar.setIdle (); 1579 scrollBar.state = SB_STATE_IDLE;
1539 scrollbar_show (0); 1580 scrollBar.show (0);
1540 } 1581 }
1541#ifdef MENUBAR
1542 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1543 menubar_expose ();
1544#endif
1545
1546#ifdef TRANSPARENT
1547 if (am_transparent && ev.xany.window == parent[0])
1548 XClearWindow (disp, ev.xany.window);
1549#endif
1550 } 1582 }
1551 break; 1583 break;
1552 1584
1553 case MotionNotify: 1585 case MotionNotify:
1554#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1555 if (hidden_pointer) 1587 if (hidden_pointer)
1556 pointer_unblank (); 1588 pointer_unblank ();
1557#endif 1589#endif
1558#if MENUBAR 1590 if (!bypass_keystate
1559 if (isMenuBarWindow (ev.xany.window)) 1591 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1560 { 1592 || priv_modes & PrivMode_MouseAnyEvent))
1561 menubar_control (ev.xbutton); 1593 mouse_report (ev.xbutton);
1562 break;
1563 }
1564#endif
1565 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1594 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1566 break; 1595 break;
1567 1596
1568 if (ev.xany.window == vt) 1597 if (ev.xany.window == vt)
1569 { 1598 {
1599 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1600 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1601 ; // nop
1570 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1602 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1571 { 1603 {
1572 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) 1604 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1573 ; 1605 ;
1574 1606
1575 XQueryPointer (disp, vt, 1607 XQueryPointer (dpy, vt,
1576 &unused_root, &unused_child, 1608 &unused_root, &unused_child,
1577 &unused_root_x, &unused_root_y, 1609 &unused_root_x, &unused_root_y,
1578 &ev.xbutton.x, &ev.xbutton.y, 1610 &ev.xbutton.x, &ev.xbutton.y,
1579 &ev.xbutton.state); 1611 &ev.xbutton.state);
1580#ifdef MOUSE_THRESHOLD 1612#ifdef MOUSE_THRESHOLD
1581 /* deal with a `jumpy' mouse */ 1613 /* deal with a `jumpy' mouse */
1582 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1614 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1615#endif
1583 { 1616 {
1584#endif
1585#if ISO_14755 1617#if ISO_14755
1586 // 5.4 1618 // 5.4
1587 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1619 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1588 { 1620 {
1589 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1621 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1595 1627
1596#ifdef SELECTION_SCROLLING 1628#ifdef SELECTION_SCROLLING
1597 if (ev.xbutton.y < int_bwidth 1629 if (ev.xbutton.y < int_bwidth
1598 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1630 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1599 { 1631 {
1632 page_dirn scroll_selection_dir;
1600 int dist; 1633 int dist;
1601 1634
1602 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1603 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1604 */ 1637 */
1605 if (!sel_scroll_ev.active) 1638 if (!sel_scroll_ev.is_active ())
1606 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1607 1640
1608 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1609 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1610 */ 1643 */
1611 selection_save_x = ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
… …
1619 dist = int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1620 } 1653 }
1621 else 1654 else
1622 { 1655 {
1623 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1624 dist = ev.xbutton.y - (int_bwidth + height); 1657 dist = ev.xbutton.y - (int_bwidth + vt_height);
1625 } 1658 }
1626 1659
1627 scroll_selection_lines = Pixel2Height (dist) 1660 scroll_selection_lines = Pixel2Height (dist)
1628 / SELECTION_SCROLL_LINE_SPEEDUP 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1629 + 1; 1662 + 1;
1630 min_it (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1631 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1665 scroll_selection_lines *= scroll_selection_dir;
1632 } 1666 }
1633 else 1667 else
1634 { 1668 {
1635 /* we are within the text window, so we 1669 /* we are within the text window, so we
1636 * shouldn't be scrolling 1670 * shouldn't be scrolling
1637 */ 1671 */
1638 if (sel_scroll_ev.active)
1639 sel_scroll_ev.stop(); 1672 sel_scroll_ev.stop();
1640 } 1673 }
1641#endif 1674#endif
1642#ifdef MOUSE_THRESHOLD
1643 } 1675 }
1644#endif
1645 } 1676 }
1646 } 1677 }
1647 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1648 { 1679 {
1649 while (XCheckTypedWindowEvent (disp, scrollBar.win, 1680 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1650 MotionNotify, &ev)) 1681 MotionNotify, &ev))
1651 ; 1682 ;
1652 1683
1653 XQueryPointer (disp, scrollBar.win, 1684 XQueryPointer (dpy, scrollBar.win,
1654 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1655 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1656 &ev.xbutton.x, &ev.xbutton.y, 1687 &ev.xbutton.x, &ev.xbutton.y,
1657 &unused_mask); 1688 &unused_mask);
1658 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1659 scrollbar_size ()); 1690 scrollBar.size ());
1660 scr_refresh (refresh_type);
1661 refresh_limit = 0; 1691 want_refresh = 1;
1662 scrollbar_show (1); 1692 scrollBar.show (1);
1663 } 1693 }
1664 break; 1694 break;
1665 } 1695 }
1666}
1667 1696
1668void 1697#if defined(CURSOR_BLINK)
1698 if (ev.type == KeyPress)
1699 cursor_blink_reset ();
1700#endif
1701
1702#if defined(POINTER_BLANK)
1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 {
1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer)
1709 pointer_unblank ();
1710
1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank ();
1713 }
1714#endif
1715
1716 refresh_check ();
1717}
1718
1719#if ENABLE_FRILLS
1720void ecb_cold
1721rxvt_term::set_urgency (bool enable)
1722{
1723 if (enable == urgency_hint)
1724 return;
1725
1726 if (XWMHints *h = XGetWMHints (dpy, parent))
1727 {
1728 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1729 XSetWMHints (dpy, parent, h);
1730 urgency_hint = enable;
1731 XFree (h);
1732 }
1733}
1734#endif
1735
1736void ecb_cold
1669rxvt_term::focus_in () 1737rxvt_term::focus_in ()
1670{ 1738{
1671 if (!focus) 1739 if (!focus)
1672 { 1740 {
1673 focus = 1; 1741 focus = 1;
1674 want_refresh = 1; 1742 want_refresh = 1;
1743
1675#if USE_XIM 1744#if USE_XIM
1676 if (Input_Context != NULL) 1745 if (Input_Context != NULL)
1677 { 1746 {
1678 IMSetStatusPosition (); 1747 im_set_position ();
1679 XSetICFocus (Input_Context); 1748 XSetICFocus (Input_Context);
1680 } 1749 }
1681#endif 1750#endif
1682#if CURSOR_BLINK 1751#if CURSOR_BLINK
1683 if (OPTION (Opt_cursorBlink)) 1752 if (option (Opt_cursorBlink))
1684 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1753 cursor_blink_ev.again ();
1685#endif 1754#endif
1686#if OFF_FOCUS_FADING 1755#if OFF_FOCUS_FADING
1687 if (rs[Rs_fade]) 1756 if (rs[Rs_fade])
1688 { 1757 {
1689 pix_colors = pix_colors_focused; 1758 pix_colors = pix_colors_focused;
1690 scr_recolour (); 1759 scr_recolor ();
1691 } 1760 }
1692#endif 1761#endif
1693 } 1762#if ENABLE_FRILLS
1694} 1763 if (option (Opt_urgentOnBell))
1764 set_urgency (0);
1695 1765
1696void 1766 if (priv_modes & PrivMode_FocusEvent)
1767 tt_printf ("\x1b[I");
1768#endif
1769
1770 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1771 }
1772}
1773
1774void ecb_cold
1697rxvt_term::focus_out () 1775rxvt_term::focus_out ()
1698{ 1776{
1699 if (focus) 1777 if (focus)
1700 { 1778 {
1701 focus = 0; 1779 focus = 0;
1702 want_refresh = 1; 1780 want_refresh = 1;
1703 1781
1782#if ENABLE_FRILLS
1783 if (option (Opt_urgentOnBell))
1784 set_urgency (0);
1785
1786 if (priv_modes & PrivMode_FocusEvent)
1787 tt_printf ("\x1b[O");
1788#endif
1704#if ENABLE_FRILLS || ISO_14755 1789#if ENABLE_FRILLS || ISO_14755
1790 if (iso14755buf)
1791 {
1705 iso14755buf = 0; 1792 iso14755buf = 0;
1706#endif 1793# if ISO_14755
1707#if ENABLE_OVERLAY
1708 scr_overlay_off (); 1794 scr_overlay_off ();
1795# endif
1796 }
1709#endif 1797#endif
1710#if USE_XIM 1798#if USE_XIM
1711 if (Input_Context != NULL) 1799 if (Input_Context != NULL)
1712 XUnsetICFocus (Input_Context); 1800 XUnsetICFocus (Input_Context);
1713#endif 1801#endif
1714#if CURSOR_BLINK 1802#if CURSOR_BLINK
1715 if (OPTION (Opt_cursorBlink)) 1803 if (option (Opt_cursorBlink))
1716 cursor_blink_ev.stop (); 1804 cursor_blink_ev.stop ();
1805
1717 hidden_cursor = 0; 1806 hidden_cursor = 0;
1718#endif 1807#endif
1719#if OFF_FOCUS_FADING 1808#if OFF_FOCUS_FADING
1720 if (rs[Rs_fade]) 1809 if (rs[Rs_fade])
1721 { 1810 {
1722 pix_colors = pix_colors_unfocused; 1811 pix_colors = pix_colors_unfocused;
1723 scr_recolour (); 1812 scr_recolor ();
1724 } 1813 }
1725#endif 1814#endif
1815
1816 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1817 }
1818}
1819
1820void ecb_cold
1821rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1822{
1823#if OFF_FOCUS_FADING
1824 if (rs[Rs_fade])
1726 } 1825 {
1727} 1826 if (!first_time)
1827 pix_colors_focused [idx].free (this);
1728 1828
1729#if TRANSPARENT 1829 rgba c;
1730void 1830 pix_colors [Color_fade].get (c);
1831 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1832 }
1833#endif
1834}
1835
1836#if ENABLE_PERL
1837void ecb_hot
1731rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1732{ 1839{
1733 SET_R (this); 1840 make_current ();
1734 SET_LOCALE (locale); 1841
1842 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1843 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1844 return;
1735 1845
1736 switch (ev.type) 1846 switch (ev.type)
1737 { 1847 {
1738 case PropertyNotify: 1848 case PropertyNotify:
1739 /* 1849 /*
1740 * if user used some Esetroot compatible prog to set the root bg, 1850 * if user used some Esetroot compatible prog to set the root bg,
1741 * use the property to determine the pixmap. We use it later on. 1851 * use the property to determine the pixmap. We use it later on.
1742 */ 1852 */
1743 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1744 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1745 return; 1855 {
1856 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1857 }
1746 1858
1747 /* FALLTHROUGH */
1748 case ReparentNotify:
1749 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1750 want_refresh = want_full_refresh = 1;
1751 break; 1859 break;
1752 } 1860 }
1861
1862 refresh_check ();
1753} 1863}
1754#endif 1864#endif
1755 1865
1756void 1866void
1757rxvt_term::button_press (XButtonEvent &ev) 1867rxvt_term::button_press (XButtonEvent &ev)
1758{ 1868{
1759 int reportmode = 0, clickintime; 1869 int reportmode = 0, clickintime;
1760 1870
1761 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1871 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1872
1762 if (!bypass_keystate) 1873 if (!bypass_keystate)
1763 reportmode = !! (priv_modes & PrivMode_mouse_report); 1874 reportmode = !! (priv_modes & PrivMode_mouse_report);
1764 1875
1765 /* 1876 /*
1766 * VT window processing of button press 1877 * VT window processing of button press
1767 */ 1878 */
1768 if (ev.window == vt) 1879 if (ev.window == vt)
1769 { 1880 {
1881 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1882 return;
1883
1770#if ISO_14755 1884#if ISO_14755
1771 // 5.4 1885 // 5.4
1772 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1886 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1773 { 1887 {
1774 iso14755_54 (ev.x, ev.y); 1888 iso14755_54 (ev.x, ev.y);
1775 return; 1889 return;
1776 } 1890 }
1777#endif 1891#endif
1778 1892
1779 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1893 clickintime = ev.time - MEvent.time < multiClickTime;
1780 1894
1781 if (reportmode) 1895 if (reportmode)
1782 { 1896 {
1783 /* mouse report from vt window */ 1897 /* mouse report from vt window */
1784 /* save the xbutton state (for ButtonRelease) */ 1898 /* save the xbutton state (for ButtonRelease) */
1785 MEvent.state = ev.state; 1899 MEvent.state = ev.state;
1786#ifdef MOUSE_REPORT_DOUBLECLICK 1900#ifdef MOUSE_REPORT_DOUBLECLICK
1787 if (ev.button == MEvent.button && clickintime) 1901 if (ev.button == MEvent.button && clickintime)
1788 { 1902 {
1789 /* same button, within alloted time */ 1903 /* same button, within allowed time */
1790 MEvent.clicks++; 1904 MEvent.clicks++;
1905
1791 if (MEvent.clicks > 1) 1906 if (MEvent.clicks > 1)
1792 { 1907 {
1793 /* only report double clicks */ 1908 /* only report double clicks */
1794 MEvent.clicks = 2; 1909 MEvent.clicks = 2;
1795 mouse_report (ev); 1910 mouse_report (ev);
… …
1807 mouse_report (ev); 1922 mouse_report (ev);
1808 } 1923 }
1809#else 1924#else
1810 MEvent.button = ev.button; 1925 MEvent.button = ev.button;
1811 mouse_report (ev); 1926 mouse_report (ev);
1812#endif /* MOUSE_REPORT_DOUBLECLICK */ 1927#endif /* MOUSE_REPORT_DOUBLECLICK */
1813 1928
1814 } 1929 }
1815 else 1930 else
1816 { 1931 {
1817 if (ev.button != MEvent.button) 1932 if (ev.button != MEvent.button)
… …
1827#else 1942#else
1828 selection.rect = false; 1943 selection.rect = false;
1829#endif 1944#endif
1830 1945
1831 /* allow shift+left click to extend selection */ 1946 /* allow shift+left click to extend selection */
1832 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) 1947 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1833 { 1948 {
1834 if (MEvent.button == Button1 && clickintime) 1949 if (MEvent.button == Button1 && clickintime)
1835 selection_rotate (ev.x, ev.y); 1950 selection_rotate (ev.x, ev.y);
1836 else 1951 else
1837 selection_extend (ev.x, ev.y, 1); 1952 selection_extend (ev.x, ev.y, 1);
… …
1865 } 1980 }
1866 1981
1867 /* 1982 /*
1868 * Scrollbar window processing of button press 1983 * Scrollbar window processing of button press
1869 */ 1984 */
1870 if (isScrollbarWindow (ev.window)) 1985 if (scrollBar.state && ev.window == scrollBar.win)
1871 { 1986 {
1872 scrollBar.setIdle (); 1987 page_dirn direction = NO_DIR;
1988
1989 if (scrollBar.upButton (ev.y))
1990 direction = UP; /* up */
1991 else if (scrollBar.dnButton (ev.y))
1992 direction = DN; /* down */
1993
1994 scrollBar.state = SB_STATE_IDLE;
1873 /* 1995 /*
1874 * Rxvt-style scrollbar: 1996 * Rxvt-style scrollbar:
1875 * move up if mouse is above slider 1997 * move up if mouse is above slider
1876 * move dn if mouse is below slider 1998 * move dn if mouse is below slider
1877 * 1999 *
… …
1886 /* 2008 /*
1887 * Mouse report disabled scrollbar: 2009 * Mouse report disabled scrollbar:
1888 * arrow buttons - send up/down 2010 * arrow buttons - send up/down
1889 * click on scrollbar - send pageup/down 2011 * click on scrollbar - send pageup/down
1890 */ 2012 */
1891 if ((scrollBar.style == R_SB_NEXT 2013 if (direction == UP)
1892 && scrollbarnext_upButton (ev.y))
1893 || (scrollBar.style == R_SB_RXVT
1894 && scrollbarrxvt_upButton (ev.y)))
1895 tt_printf ("\033[A"); 2014 tt_printf ("\033[A");
1896 else if ((scrollBar.style == R_SB_NEXT 2015 else if (direction == DN)
1897 && scrollbarnext_dnButton (ev.y))
1898 || (scrollBar.style == R_SB_RXVT
1899 && scrollbarrxvt_dnButton (ev.y)))
1900 tt_printf ("\033[B"); 2016 tt_printf ("\033[B");
1901 else 2017 else
1902 switch (ev.button) 2018 switch (ev.button)
1903 { 2019 {
1904 case Button2: 2020 case Button2:
… …
1911 tt_printf ("\033[5~"); 2027 tt_printf ("\033[5~");
1912 break; 2028 break;
1913 } 2029 }
1914 } 2030 }
1915 else 2031 else
1916#endif /* NO_SCROLLBAR_REPORT */ 2032#endif /* NO_SCROLLBAR_REPORT */
1917
1918 {
1919 char upordown = 0;
1920
1921 if (scrollBar.style == R_SB_NEXT)
1922 { 2033 {
1923 if (scrollbarnext_upButton (ev.y)) 2034 if (direction != NO_DIR)
1924 upordown = -1; /* up */
1925 else if (scrollbarnext_dnButton (ev.y))
1926 upordown = 1; /* down */
1927 }
1928 else if (scrollBar.style == R_SB_RXVT)
1929 {
1930 if (scrollbarrxvt_upButton (ev.y))
1931 upordown = -1; /* up */
1932 else if (scrollbarrxvt_dnButton (ev.y))
1933 upordown = 1; /* down */
1934 }
1935 if (upordown)
1936 { 2035 {
1937#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2036#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2037 if (!cont_scroll_ev.is_active ())
1938 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2038 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1939#endif 2039#endif
1940 if (scr_page (upordown < 0 ? UP : DN, 1)) 2040 if (scr_page (direction, 1))
1941 { 2041 {
1942 if (upordown < 0) 2042 if (direction == UP)
1943 scrollBar.setUp (); 2043 scrollBar.state = SB_STATE_UP;
1944 else 2044 else
1945 scrollBar.setDn (); 2045 scrollBar.state = SB_STATE_DOWN;
1946 } 2046 }
1947 } 2047 }
1948 else 2048 else
1949 switch (ev.button) 2049 switch (ev.button)
1950 { 2050 {
1951 case Button2: 2051 case Button2:
1952 switch (scrollbar_align) 2052 switch (scrollBar.align)
1953 { 2053 {
1954 case R_SB_ALIGN_TOP: 2054 case SB_ALIGN_TOP:
1955 csrO = 0; 2055 csrO = 0;
1956 break; 2056 break;
1957 case R_SB_ALIGN_CENTRE: 2057 case SB_ALIGN_CENTRE:
1958 csrO = (scrollBar.bot - scrollBar.top) / 2; 2058 csrO = (scrollBar.bot - scrollBar.top) / 2;
1959 break; 2059 break;
1960 case R_SB_ALIGN_BOTTOM: 2060 case SB_ALIGN_BOTTOM:
1961 csrO = scrollBar.bot - scrollBar.top; 2061 csrO = scrollBar.bot - scrollBar.top;
1962 break; 2062 break;
1963 } 2063 }
1964 2064
1965 if (scrollBar.style == R_SB_XTERM 2065 if (scrollBar.style == SB_STYLE_XTERM
1966 || scrollbar_above_slider (ev.y) 2066 || scrollBar.above_slider (ev.y)
1967 || scrollbar_below_slider (ev.y)) 2067 || scrollBar.below_slider (ev.y))
1968 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2068 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1969 2069
1970 scrollBar.setMotion (); 2070 scrollBar.state = SB_STATE_MOTION;
1971 break; 2071 break;
1972 2072
1973 case Button1: 2073 case Button1:
1974 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2074 if (scrollBar.align == SB_ALIGN_CENTRE)
1975 csrO = ev.y - scrollBar.top; 2075 csrO = ev.y - scrollBar.top;
1976 /* FALLTHROUGH */ 2076 /* FALLTHROUGH */
1977 2077
1978 case Button3: 2078 case Button3:
1979 if (scrollBar.style != R_SB_XTERM) 2079 if (scrollBar.style != SB_STYLE_XTERM)
1980 { 2080 {
1981 if (scrollbar_above_slider (ev.y)) 2081 if (scrollBar.above_slider (ev.y))
1982# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
1983 scr_page (UP, nrow - 1); 2083 scr_page (UP, nrow - 1);
1984# else 2084# else
1985 scr_page (UP, nrow / 4); 2085 scr_page (UP, nrow / 4);
1986# endif 2086# endif
1987 else if (scrollbar_below_slider (ev.y)) 2087 else if (scrollBar.below_slider (ev.y))
1988# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
1989 scr_page (DN, nrow - 1); 2089 scr_page (DN, nrow - 1);
1990# else 2090# else
1991 scr_page (DN, nrow / 4); 2091 scr_page (DN, nrow / 4);
1992# endif 2092# endif
1993 else 2093 else
1994 scrollBar.setMotion (); 2094 scrollBar.state = SB_STATE_MOTION;
1995 } 2095 }
1996 else 2096 else
1997 { 2097 {
1998 scr_page ((ev.button == Button1 ? DN : UP), 2098 scr_page ((ev.button == Button1 ? DN : UP),
1999 (nrow 2099 (nrow
2000 * scrollbar_position (ev.y) 2100 * scrollBar.position (ev.y)
2001 / scrollbar_size ())); 2101 / scrollBar.size ()));
2002 } 2102 }
2003 2103
2004 break; 2104 break;
2005 } 2105 }
2006 } 2106 }
2107
2007 return; 2108 return;
2008 } 2109 }
2009#if MENUBAR
2010 /*
2011 * Menubar window processing of button press
2012 */
2013 if (isMenuBarWindow (ev.window))
2014 menubar_control (ev);
2015#endif
2016} 2110}
2017 2111
2018void 2112void
2019rxvt_term::button_release (XButtonEvent &ev) 2113rxvt_term::button_release (XButtonEvent &ev)
2020{ 2114{
… …
2022 2116
2023 csrO = 0; /* reset csr Offset */ 2117 csrO = 0; /* reset csr Offset */
2024 if (!bypass_keystate) 2118 if (!bypass_keystate)
2025 reportmode = !! (priv_modes & PrivMode_mouse_report); 2119 reportmode = !! (priv_modes & PrivMode_mouse_report);
2026 2120
2027 if (scrollbar_isUpDn ()) 2121 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2028 { 2122 {
2029 scrollBar.setIdle (); 2123 scrollBar.state = SB_STATE_IDLE;
2030 scrollbar_show (0); 2124 scrollBar.show (0);
2031#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2032 refresh_type &= ~SMOOTH_REFRESH;
2033#endif
2034 } 2125 }
2035 2126
2036#ifdef SELECTION_SCROLLING 2127#ifdef SELECTION_SCROLLING
2037 if (sel_scroll_ev.active)
2038 sel_scroll_ev.stop(); 2128 sel_scroll_ev.stop();
2039#endif 2129#endif
2040 2130
2041 if (ev.window == vt) 2131 if (ev.window == vt)
2042 { 2132 {
2133 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2134 return;
2135
2043#if ISO_14755 2136#if ISO_14755
2044 // 5.4 2137 // 5.4
2045 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 2138 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2046 return; 2139 return;
2047#endif 2140#endif
2141
2048 if (reportmode) 2142 if (reportmode)
2049 { 2143 {
2050 /* mouse report from vt window */ 2144 /* mouse report from vt window */
2051 /* don't report release of wheel "buttons" */ 2145 /* don't report release of wheel "buttons" */
2052 if (ev.button >= 4) 2146 if (ev.button >= 4)
… …
2054#ifdef MOUSE_REPORT_DOUBLECLICK 2148#ifdef MOUSE_REPORT_DOUBLECLICK
2055 /* only report the release of 'slow' single clicks */ 2149 /* only report the release of 'slow' single clicks */
2056 if (MEvent.button != AnyButton 2150 if (MEvent.button != AnyButton
2057 && (ev.button != MEvent.button 2151 && (ev.button != MEvent.button
2058 || (ev.time - MEvent.time 2152 || (ev.time - MEvent.time
2059 > MULTICLICK_TIME / 2))) 2153 > multiClickTime / 2)))
2060 { 2154 {
2061 MEvent.clicks = 0; 2155 MEvent.clicks = 0;
2062 MEvent.button = AnyButton; 2156 MEvent.button = ev.button;
2063 mouse_report (ev); 2157 mouse_report (ev);
2064 } 2158 }
2065#else /* MOUSE_REPORT_DOUBLECLICK */ 2159#else /* MOUSE_REPORT_DOUBLECLICK */
2066 MEvent.button = AnyButton; 2160 MEvent.button = ev.button;
2067 mouse_report (ev); 2161 mouse_report (ev);
2068#endif /* MOUSE_REPORT_DOUBLECLICK */ 2162#endif /* MOUSE_REPORT_DOUBLECLICK */
2069 return; 2163 return;
2070 } 2164 }
2071 2165
2072 /* 2166 /*
2073 * dumb hack to compensate for the failure of click-and-drag 2167 * dumb hack to compensate for the failure of click-and-drag
… …
2082 { 2176 {
2083 case Button1: 2177 case Button1:
2084 case Button3: 2178 case Button3:
2085 selection_make (ev.time); 2179 selection_make (ev.time);
2086 break; 2180 break;
2181
2087 case Button2: 2182 case Button2:
2088 selection_request (ev.time, ev.x, ev.y); 2183 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2184 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2089 break; 2185 break;
2186
2090#ifdef MOUSE_WHEEL 2187#ifdef MOUSE_WHEEL
2091 case Button4: 2188 case Button4:
2092 case Button5: 2189 case Button5:
2093 { 2190 {
2094 int i; 2191 int lines;
2095 page_dirn v; 2192 page_dirn dirn;
2096 2193
2097 v = ev.button == Button4 ? UP : DN; 2194 dirn = ev.button == Button4 ? UP : DN;
2098 2195
2099 if (ev.state & ShiftMask) 2196 if (ev.state & ShiftMask)
2100 i = 1; 2197 lines = 1;
2101 else if (OPTION (Opt_mouseWheelScrollPage)) 2198 else if (option (Opt_mouseWheelScrollPage))
2102 i = nrow - 1; 2199 lines = nrow - 1;
2103 else 2200 else
2104 i = 5; 2201 lines = 5;
2105 2202
2106# ifdef MOUSE_SLIP_WHEELING 2203# ifdef MOUSE_SLIP_WHEELING
2107 if (ev.state & ControlMask) 2204 if (ev.state & ControlMask)
2108 { 2205 {
2109 mouse_slip_wheel_speed += v ? -1 : 1; 2206 mouse_slip_wheel_speed += dirn;
2110 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2207 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2111 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2112 2208
2113 if (slip_wheel_ev.at < NOW) 2209 if (!slip_wheel_ev.is_active ())
2114 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2210 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2115
2116 slip_wheel_ev.start ();
2117 } 2211 }
2118 else 2212 else
2213# endif
2119 { 2214 {
2120# endif
2121# ifdef JUMP_MOUSE_WHEEL
2122 scr_page (v, i); 2215 scr_page (dirn, lines);
2123 scr_refresh (SMOOTH_REFRESH);
2124 scrollbar_show (1); 2216 scrollBar.show (1);
2125# else
2126 while (i--)
2127 {
2128 scr_page (v, 1);
2129 scr_refresh (SMOOTH_REFRESH);
2130 scrollbar_show (1);
2131 }
2132# endif
2133# ifdef MOUSE_SLIP_WHEELING
2134 } 2217 }
2135#endif
2136 } 2218 }
2137 break; 2219 break;
2138#endif 2220#endif
2139 } 2221 }
2140 } 2222 }
2141#ifdef MENUBAR
2142 else if (isMenuBarWindow (ev.window))
2143 menubar_control (ev);
2144#endif
2145} 2223}
2146
2147#ifdef TRANSPARENT
2148#if TINTING
2149/* taken from aterm-0.4.2 */
2150
2151typedef uint32_t RUINT32T;
2152
2153void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2154{
2155 int sh_r, sh_g, sh_b;
2156 RUINT32T mask_r, mask_g, mask_b;
2157 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2158 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2159 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2160 int i;
2161
2162 Visual *visual = display->visual;
2163
2164 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2165
2166 /* for convenience */
2167 mask_r = visual->red_mask;
2168 mask_g = visual->green_mask;
2169 mask_b = visual->blue_mask;
2170
2171 /* boring lookup table pre-initialization */
2172 switch (srcImage->bits_per_pixel) {
2173 case 15:
2174 if ((mask_r != 0x7c00) ||
2175 (mask_g != 0x03e0) ||
2176 (mask_b != 0x001f))
2177 return;
2178 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2179 lookup_r = lookup;
2180 lookup_g = lookup+32;
2181 lookup_b = lookup+32+32;
2182 sh_r = 10;
2183 sh_g = 5;
2184 sh_b = 0;
2185 break;
2186 case 16:
2187 if ((mask_r != 0xf800) ||
2188 (mask_g != 0x07e0) ||
2189 (mask_b != 0x001f))
2190 return;
2191 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2192 lookup_r = lookup;
2193 lookup_g = lookup+32;
2194 lookup_b = lookup+32+64;
2195 sh_r = 11;
2196 sh_g = 5;
2197 sh_b = 0;
2198 break;
2199 case 24:
2200 if ((mask_r != 0xff0000) ||
2201 (mask_g != 0x00ff00) ||
2202 (mask_b != 0x0000ff))
2203 return;
2204 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2205 lookup_r = lookup;
2206 lookup_g = lookup+256;
2207 lookup_b = lookup+256+256;
2208 sh_r = 16;
2209 sh_g = 8;
2210 sh_b = 0;
2211 break;
2212 case 32:
2213 if ((mask_r != 0xff0000) ||
2214 (mask_g != 0x00ff00) ||
2215 (mask_b != 0x0000ff))
2216 return;
2217 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2218 lookup_r = lookup;
2219 lookup_g = lookup+256;
2220 lookup_b = lookup+256+256;
2221 sh_r = 16;
2222 sh_g = 8;
2223 sh_b = 0;
2224 break;
2225 default:
2226 return; /* we do not support this color depth */
2227 }
2228
2229 /* prepare limits for color transformation (each channel is handled separately) */
2230 if (shade < 0) {
2231 shade = -shade;
2232 if (shade < 0) shade = 0;
2233 if (shade > 100) shade = 100;
2234
2235 lower_lim_r = 65535-rm;
2236 lower_lim_g = 65535-gm;
2237 lower_lim_b = 65535-bm;
2238
2239 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2240 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2241 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2242
2243 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2244 } else {
2245 if (shade < 0) shade = 0;
2246 if (shade > 100) shade = 100;
2247
2248 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2249
2250 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2251 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2252 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2253 }
2254
2255 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2256 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2257 {
2258 unsigned int tmp;
2259
2260 tmp = lower_lim_r;
2261 lower_lim_r = lower_lim_b;
2262 lower_lim_b = tmp;
2263
2264 tmp = upper_lim_r;
2265 upper_lim_r = upper_lim_b;
2266 upper_lim_b = tmp;
2267 }
2268
2269 /* fill our lookup tables */
2270 for (i = 0; i <= mask_r>>sh_r; i++)
2271 {
2272 RUINT32T tmp;
2273 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2274 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2275 lookup_r[i] = (tmp/65535)<<sh_r;
2276 }
2277 for (i = 0; i <= mask_g>>sh_g; i++)
2278 {
2279 RUINT32T tmp;
2280 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2281 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2282 lookup_g[i] = (tmp/65535)<<sh_g;
2283 }
2284 for (i = 0; i <= mask_b>>sh_b; i++)
2285 {
2286 RUINT32T tmp;
2287 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2288 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2289 lookup_b[i] = (tmp/65535)<<sh_b;
2290 }
2291
2292 /* apply table to input image (replacing colors by newly calculated ones) */
2293 switch (srcImage->bits_per_pixel)
2294 {
2295 case 15:
2296 {
2297 unsigned short *p1, *pf, *p, *pl;
2298 p1 = (unsigned short *) srcImage->data;
2299 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2300 while (p1 < pf)
2301 {
2302 p = p1;
2303 pl = p1 + srcImage->width;
2304 for (; p < pl; p++)
2305 {
2306 *p = lookup_r[(*p & 0x7c00)>>10] |
2307 lookup_g[(*p & 0x03e0)>> 5] |
2308 lookup_b[(*p & 0x001f)];
2309 }
2310 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2311 }
2312 break;
2313 }
2314 case 16:
2315 {
2316 unsigned short *p1, *pf, *p, *pl;
2317 p1 = (unsigned short *) srcImage->data;
2318 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2319 while (p1 < pf)
2320 {
2321 p = p1;
2322 pl = p1 + srcImage->width;
2323 for (; p < pl; p++)
2324 {
2325 *p = lookup_r[(*p & 0xf800)>>11] |
2326 lookup_g[(*p & 0x07e0)>> 5] |
2327 lookup_b[(*p & 0x001f)];
2328 }
2329 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2330 }
2331 break;
2332 }
2333 case 24:
2334 {
2335 unsigned char *p1, *pf, *p, *pl;
2336 p1 = (unsigned char *) srcImage->data;
2337 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2338 while (p1 < pf)
2339 {
2340 p = p1;
2341 pl = p1 + srcImage->width * 3;
2342 for (; p < pl; p += 3)
2343 {
2344 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2345 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2346 p[2] = lookup_r[(p[2] & 0x0000ff)];
2347 }
2348 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2349 }
2350 break;
2351 }
2352 case 32:
2353 {
2354 RUINT32T *p1, *pf, *p, *pl;
2355 p1 = (RUINT32T *) srcImage->data;
2356 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2357
2358 while (p1 < pf)
2359 {
2360 p = p1;
2361 pl = p1 + srcImage->width;
2362 for (; p < pl; p++)
2363 {
2364 *p = lookup_r[(*p & 0xff0000)>>16] |
2365 lookup_g[(*p & 0x00ff00)>> 8] |
2366 lookup_b[(*p & 0x0000ff)] |
2367 (*p & ~0xffffff);
2368 }
2369 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2370 }
2371 break;
2372 }
2373 }
2374
2375 free (lookup);
2376}
2377#endif
2378
2379/*
2380 * Check our parents are still who we think they are.
2381 * Do transparency updates if required
2382 */
2383int
2384rxvt_term::check_our_parents ()
2385{
2386 int i, pchanged, aformat, have_pixmap, rootdepth;
2387 unsigned long nitems, bytes_after;
2388 Atom atype;
2389 unsigned char *prop = NULL;
2390 Window root, oldp, *list;
2391 Pixmap rootpixmap = None;
2392 XWindowAttributes wattr, wrootattr;
2393 dDisp;
2394
2395 pchanged = 0;
2396
2397 if (!OPTION (Opt_transparent))
2398 return pchanged; /* Don't try any more */
2399
2400 XGetWindowAttributes (disp, display->root, &wrootattr);
2401 rootdepth = wrootattr.depth;
2402
2403 XGetWindowAttributes (disp, parent[0], &wattr);
2404
2405 if (rootdepth != wattr.depth)
2406 {
2407 if (am_transparent)
2408 {
2409 pchanged = 1;
2410 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2411 am_transparent = am_pixmap_trans = 0;
2412 }
2413
2414 return pchanged; /* Don't try any more */
2415 }
2416
2417 /* Get all X ops out of the queue so that our information is up-to-date. */
2418 XSync (disp, False);
2419
2420 /*
2421 * Make the frame window set by the window manager have
2422 * the root background. Some window managers put multiple nested frame
2423 * windows for each client, so we have to take care about that.
2424 */
2425 i = (xa[XA_XROOTPMAP_ID]
2426 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
2427 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2428 &nitems, &bytes_after, &prop) == Success);
2429
2430 if (!i || prop == NULL)
2431 i = (xa[XA_ESETROOT_PMAP_ID]
2432 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2433 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2434 &nitems, &bytes_after, &prop) == Success);
2435
2436 if (!i || prop == NULL
2437#if TINTING
2438 || !rs[Rs_color + Color_tint]
2439#endif
2440 )
2441 have_pixmap = 0;
2442 else
2443 {
2444 have_pixmap = 1;
2445 rootpixmap = *(Pixmap *)prop;
2446 XFree (prop);
2447 }
2448
2449 if (have_pixmap)
2450 {
2451 /*
2452 * Copy display->root pixmap transparency
2453 */
2454 int sx, sy, nx, ny;
2455 unsigned int nw, nh;
2456 Window cr;
2457 XImage *image;
2458 GC gc;
2459 XGCValues gcvalue;
2460
2461 XTranslateCoordinates (disp, parent[0], display->root,
2462 0, 0, &sx, &sy, &cr);
2463 nw = (unsigned int)szHint.width;
2464 nh = (unsigned int)szHint.height;
2465 nx = ny = 0;
2466
2467 if (sx < 0)
2468 {
2469 nw += sx;
2470 nx = -sx;
2471 sx = 0;
2472 }
2473
2474 if (sy < 0)
2475 {
2476 nh += sy;
2477 ny = -sy;
2478 sy = 0;
2479 }
2480
2481 min_it (nw, (unsigned int) (wrootattr.width - sx));
2482 min_it (nh, (unsigned int) (wrootattr.height - sy));
2483
2484 XSync (disp, False);
2485 allowedxerror = -1;
2486 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2487
2488 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2489 /* XXX: may need a delay here? */
2490 allowedxerror = 0;
2491
2492 if (image == NULL)
2493 {
2494 if (am_transparent && am_pixmap_trans)
2495 {
2496 pchanged = 1;
2497 if (pixmap != None)
2498 {
2499 XFreePixmap (disp, pixmap);
2500 pixmap = None;
2501 }
2502 }
2503
2504 am_pixmap_trans = 0;
2505 }
2506 else
2507 {
2508 if (pixmap != None)
2509 XFreePixmap (disp, pixmap);
2510
2511#if TINTING
2512 if (ISSET_PIXCOLOR (Color_tint))
2513 {
2514 unsigned short rm, gm, bm;
2515 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2516
2517 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2518
2519 ShadeXImage (display, image, shade, rm, gm, bm);
2520 }
2521#endif
2522
2523 pixmap = XCreatePixmap (disp, vt,
2524 szHint.width, szHint.height, image->depth);
2525 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2526 XPutImage (disp, pixmap, gc, image, 0, 0,
2527 nx, ny, image->width, image->height);
2528 XFreeGC (disp, gc);
2529 XDestroyImage (image);
2530 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2531 XClearWindow (disp, parent[0]);
2532
2533 if (!am_transparent || !am_pixmap_trans)
2534 pchanged = 1;
2535
2536 am_transparent = am_pixmap_trans = 1;
2537 }
2538 }
2539
2540 if (am_pixmap_trans)
2541 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2542 else
2543 {
2544 unsigned int n;
2545 /*
2546 * InheritPixmap transparency
2547 */
2548 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2549 {
2550 oldp = parent[i];
2551 XQueryTree (disp, parent[i - 1], &root,
2552 &parent[i], &list, &n);
2553 XFree (list);
2554
2555 if (parent[i] == display->root)
2556 {
2557 if (oldp != None)
2558 pchanged = 1;
2559
2560 break;
2561 }
2562
2563 if (oldp != parent[i])
2564 pchanged = 1;
2565 }
2566
2567 n = 0;
2568
2569 if (pchanged)
2570 {
2571 for (; n < (unsigned int)i; n++)
2572 {
2573 XGetWindowAttributes (disp, parent[n], &wattr);
2574 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2575 {
2576 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2577 break;
2578 }
2579 }
2580 }
2581
2582 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2583 {
2584 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2585 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2586 am_transparent = 0;
2587 /* XXX: also turn off Opt_transparent? */
2588 }
2589 else
2590 {
2591#if WAIT_FOR_WM
2592 /* wait (an arbitrary period) for the WM to do its thing
2593 * needed for fvwm2.2.2 (and before?) */
2594 sleep (1);
2595#endif
2596 for (n = 0; n < (unsigned int)i; n++)
2597 {
2598 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2599 XClearWindow (disp, parent[n]);
2600 }
2601
2602 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2603 am_transparent = 1;
2604 }
2605
2606 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2607 parent[i] = None;
2608 }
2609
2610 if (scrollBar.win)
2611 {
2612 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2613 scrollBar.setIdle ();
2614 scrollbar_show (0);
2615 }
2616
2617 if (am_transparent)
2618 {
2619 want_refresh = want_full_refresh = 1;
2620 if (am_pixmap_trans)
2621 flush ();
2622 }
2623
2624 return pchanged;
2625}
2626#endif
2627 2224
2628/*}}} */ 2225/*}}} */
2629 2226
2630bool 2227void ecb_hot
2631rxvt_term::cmd_parse () 2228rxvt_term::cmd_parse ()
2632{ 2229{
2633 bool flag = false;
2634 unicode_t ch = NOCHAR; 2230 wchar_t ch = NOCHAR;
2635 unsigned char *seq_begin; // remember start of esc-sequence here 2231 char *seq_begin; // remember start of esc-sequence here
2636 2232
2637 for (;;) 2233 for (;;)
2638 { 2234 {
2639 if (ch == NOCHAR) 2235 if (ecb_unlikely (ch == NOCHAR))
2640 { 2236 {
2641 seq_begin = cmdbuf_ptr; 2237 seq_begin = cmdbuf_ptr;
2642 ch = next_char (); 2238 ch = next_char ();
2643 }
2644 2239
2645 if (ch == NOCHAR) // TODO: improve 2240 if (ch == NOCHAR)
2646 break; 2241 break;
2242 }
2647 2243
2648 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2244 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2649 { 2245 {
2650 if (!seen_input) 2246 if (ecb_unlikely (!seen_input))
2651 { 2247 {
2652 seen_input = 1; 2248 seen_input = 1;
2653 // many badly-written programs (e.g. jed) contain a race condition: 2249 // many badly-written programs (e.g. jed) contain a race condition:
2654 // they first read the screensize and then install a SIGWINCH handler. 2250 // they first read the screensize and then install a SIGWINCH handler.
2655 // some window managers resize the window early, and these programs 2251 // some window managers resize the window early, and these programs
… …
2660 if (seen_resize && cmd_pid) 2256 if (seen_resize && cmd_pid)
2661 kill (-cmd_pid, SIGWINCH); 2257 kill (-cmd_pid, SIGWINCH);
2662 } 2258 }
2663 2259
2664 /* Read a text string from the input buffer */ 2260 /* Read a text string from the input buffer */
2665 unicode_t buf[UBUFSIZ]; 2261 wchar_t buf[UBUFSIZ];
2666 bool refreshnow = false; 2262 bool refreshnow = false;
2667 int nlines = 0; 2263 int nlines = 0;
2668 unicode_t *str = buf; 2264 wchar_t *str = buf;
2669 unicode_t *eol = str + min (ncol, UBUFSIZ); 2265 wchar_t *eol = str + min (ncol, UBUFSIZ);
2670 2266
2671 for (;;) 2267 for (;;)
2672 { 2268 {
2673 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2269 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2674 break; 2270 break;
2675 2271
2676 *str++ = ch; 2272 *str++ = ch;
2677 2273
2678 if (ch == C0_LF || str >= eol) 2274 if (ecb_unlikely (ch == C0_LF || str >= eol))
2679 { 2275 {
2680 if (ch == C0_LF) 2276 if (ch == C0_LF)
2681 nlines++; 2277 nlines++;
2682 2278
2683 refresh_count++; 2279 refresh_count++;
2684 2280
2685 if (!OPTION (Opt_jumpScroll) 2281 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2686 || (refresh_count >= refresh_limit * (nrow - 1)))
2687 { 2282 {
2283 refresh_count = 0;
2284
2285 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2286 {
2688 refreshnow = true; 2287 refreshnow = true;
2689 ch = NOCHAR; 2288 ch = NOCHAR;
2690 break; 2289 break;
2290 }
2691 } 2291 }
2692 2292
2693 // scr_add_lines only works for nlines <= nrow - 1. 2293 // scr_add_lines only works for nlines <= nrow - 1.
2694 if (nlines >= nrow - 1) 2294 if (nlines >= nrow - 1)
2695 { 2295 {
2296 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2297 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2696 scr_add_lines (buf, nlines, str - buf); 2298 scr_add_lines (buf, str - buf, nlines);
2299
2697 nlines = 0; 2300 nlines = 0;
2698 str = buf; 2301 str = buf;
2699 eol = str + min (ncol, UBUFSIZ); 2302 eol = str + min (ncol, UBUFSIZ);
2700 } 2303 }
2701 2304
… …
2714 2317
2715 seq_begin = cmdbuf_ptr; 2318 seq_begin = cmdbuf_ptr;
2716 ch = next_char (); 2319 ch = next_char ();
2717 } 2320 }
2718 2321
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2719 scr_add_lines (buf, nlines, str - buf); 2324 scr_add_lines (buf, str - buf, nlines);
2720 2325
2721 /* 2326 /*
2722 * If there have been a lot of new lines, then update the screen 2327 * If there have been a lot of new lines, then update the screen
2723 * What the heck I'll cheat and only refresh less than every page-full. 2328 * What the heck we'll cheat and only refresh less than every page-full.
2724 * the number of pages between refreshes is refresh_limit, which 2329 * if skipScroll is enabled.
2725 * is incremented here because we must be doing flat-out scrolling.
2726 */ 2330 */
2727 if (refreshnow) 2331 if (refreshnow)
2728 { 2332 {
2729 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2730 refresh_limit++;
2731 else
2732 {
2733 flag = true;
2734 scr_refresh (refresh_type); 2333 scr_refresh ();
2735 } 2334 want_refresh = 1;
2736 } 2335 }
2737
2738 } 2336 }
2739 else 2337 else
2740 { 2338 {
2741 try 2339 try
2742 { 2340 {
… …
2750 } 2348 }
2751 2349
2752 ch = NOCHAR; 2350 ch = NOCHAR;
2753 } 2351 }
2754 } 2352 }
2755
2756 return flag;
2757}
2758
2759// read the next octet
2760unicode_t
2761rxvt_term::next_octet ()
2762{
2763 return cmdbuf_ptr < cmdbuf_endp
2764 ? *cmdbuf_ptr++
2765 : NOCHAR;
2766} 2353}
2767 2354
2768// read the next character 2355// read the next character
2769unicode_t 2356wchar_t ecb_hot
2770rxvt_term::next_char () 2357rxvt_term::next_char () NOTHROW
2771{ 2358{
2772 while (cmdbuf_ptr < cmdbuf_endp) 2359 while (cmdbuf_ptr < cmdbuf_endp)
2773 { 2360 {
2774 // assume 7-bit to be ascii ALWAYS 2361 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2775 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2362 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2776 return *cmdbuf_ptr++; 2363 return *cmdbuf_ptr++;
2777 2364
2778 wchar_t wc; 2365 wchar_t wc;
2779 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2366 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2780 2367
2781 if (len == (size_t)-2) 2368 if (len == (size_t)-2)
2782 { 2369 {
2783 // the mbstate stores incomplete sequences. didn't know this :/ 2370 // the mbstate stores incomplete sequences. didn't know this :/
2784 cmdbuf_ptr = cmdbuf_endp; 2371 cmdbuf_ptr = cmdbuf_endp;
2785 break; 2372 break;
2786 } 2373 }
2787 2374
2788 if (len == (size_t)-1) 2375 if (len == (size_t)-1)
2376 {
2377 mbstate.reset (); // reset now undefined conversion state
2378 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2379 // in which case we "erroneously" return the next byte which might be valid.
2789 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2380 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2381 }
2790 2382
2791 // assume wchar == unicode 2383 // assume wchar == unicode
2792 cmdbuf_ptr += len; 2384 cmdbuf_ptr += len;
2793 return wc & UNICODE_MASK; 2385 return wc & UNICODE_MASK;
2794 } 2386 }
2795 2387
2796 return NOCHAR; 2388 return NOCHAR;
2797} 2389}
2798 2390
2799/* rxvt_cmd_getc () - Return next input character */ 2391// read the next octet
2800/* 2392uint32_t ecb_hot
2801 * Return the next input character after first passing any keyboard input 2393rxvt_term::next_octet () NOTHROW
2802 * to the command.
2803 */
2804unicode_t
2805rxvt_term::cmd_getc ()
2806{ 2394{
2395 return cmdbuf_ptr < cmdbuf_endp
2396 ? (unsigned char)*cmdbuf_ptr++
2397 : NOCHAR;
2398}
2399
2400static class out_of_input out_of_input;
2401
2402wchar_t ecb_hot
2403rxvt_term::cmd_getc () THROW ((class out_of_input))
2404{
2807 unicode_t c = next_char (); 2405 wchar_t c = next_char ();
2808 2406
2809 if (c == NOCHAR) 2407 if (c == NOCHAR)
2810 throw out_of_input; 2408 throw out_of_input;
2811 2409
2812 return c; 2410 return c;
2813} 2411}
2814 2412
2815unicode_t 2413uint32_t ecb_hot
2816rxvt_term::cmd_get8 () 2414rxvt_term::cmd_get8 () THROW ((class out_of_input))
2817{ 2415{
2818 unicode_t c = next_octet (); 2416 uint32_t c = next_octet ();
2819 2417
2820 if (c == NOCHAR) 2418 if (c == NOCHAR)
2821 throw out_of_input; 2419 throw out_of_input;
2822 2420
2823 return c; 2421 return c;
2824} 2422}
2825 2423
2826/*{{{ print pipe */ 2424/*{{{ print pipe */
2827/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2828#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2829FILE * 2427FILE * ecb_cold
2830rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2831{ 2429{
2832 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2833 2431
2834 if (stream == NULL) 2432 if (stream == NULL)
2835 rxvt_warn ("can't open printer pipe, not printing.\n"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2836 2434
2837 return stream; 2435 return stream;
2838} 2436}
2839 2437
2840int 2438int ecb_cold
2841rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2842{ 2440{
2843 fflush (stream); 2441 fflush (stream);
2844 return pclose (stream); 2442 return pclose (stream);
2845} 2443}
2846 2444
2847/* 2445/*
2848 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2849 */ 2447 */
2850void 2448void ecb_cold
2851rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2852{ 2450{
2853 int done; 2451 FILE *fd = popen_printer ();
2854 FILE *fd;
2855 2452
2856 if ((fd = popen_printer ()) == NULL) 2453 if (!fd)
2857 return; 2454 return;
2858 2455
2859 /* 2456 /*
2860 * Send all input to the printer until either ESC[4i or ESC[?4i 2457 * Send all input to the printer until either ESC[4i or ESC[?4i
2861 * is received. 2458 * is received.
2862 */ 2459 */
2863 for (done = 0; !done;) 2460 for (int done = 0; !done; )
2864 { 2461 {
2865 unsigned char buf[8]; 2462 unsigned char buf[8];
2866 unicode_t ch; 2463 unicode_t ch;
2867 unsigned int i, len; 2464 unsigned int i, len;
2868 2465
… …
2887 { 2484 {
2888 if ((buf[len++] = cmd_getc ()) == 'i') 2485 if ((buf[len++] = cmd_getc ()) == 'i')
2889 break; /* done = 1 */ 2486 break; /* done = 1 */
2890 } 2487 }
2891 } 2488 }
2892 2489
2893 for (i = 0; i < len; i++) 2490 for (i = 0; i < len; i++)
2894 if (putc (buf[i], fd) == EOF) 2491 if (putc (buf[i], fd) == EOF)
2895 { 2492 {
2896 done = 1; 2493 done = 1;
2897 break; 2494 break;
… …
2899 } 2496 }
2900 } 2497 }
2901 2498
2902 pclose_printer (fd); 2499 pclose_printer (fd);
2903} 2500}
2904#endif /* PRINTPIPE */ 2501#endif /* PRINTPIPE */
2905/*}}} */ 2502/*}}} */
2906 2503
2907/* *INDENT-OFF* */
2908enum { 2504enum {
2909 C1_40 = 0x40, 2505 C1_40 = 0x40,
2910 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2506 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2911 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2507 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2912 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2508 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2913 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2509 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2914}; 2510};
2915/* *INDENT-ON* */
2916 2511
2917/*{{{ process non-printing single characters */ 2512/*{{{ process non-printing single characters */
2918void 2513void ecb_hot
2919rxvt_term::process_nonprinting (unicode_t ch) 2514rxvt_term::process_nonprinting (unicode_t ch)
2920{ 2515{
2921 switch (ch) 2516 switch (ch)
2922 { 2517 {
2923 case C0_ESC: 2518 case C0_ESC:
2924 process_escape_seq (); 2519 process_escape_seq ();
2925 break; 2520 break;
2926 case C0_ENQ: /* terminal Status */ 2521 case C0_ENQ: /* terminal Status */
2927 if (rs[Rs_answerbackstring]) 2522 if (rs[Rs_answerbackstring])
2928 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2523 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2929 (unsigned int)strlen (rs[Rs_answerbackstring]));
2930 else 2524 else
2931 tt_write ((unsigned char *)VT100_ANS, 2525 tt_write (VT100_ANS, strlen (VT100_ANS));
2932 (unsigned int)strlen (VT100_ANS));
2933 break; 2526 break;
2934 case C0_BEL: /* bell */ 2527 case C0_BEL: /* bell */
2935 scr_bell (); 2528 scr_bell ();
2936 break; 2529 break;
2937 case C0_BS: /* backspace */ 2530 case C0_BS: /* backspace */
… …
2955 scr_charset_choose (0); 2548 scr_charset_choose (0);
2956 break; 2549 break;
2957 2550
2958#ifdef EIGHT_BIT_CONTROLS 2551#ifdef EIGHT_BIT_CONTROLS
2959 // 8-bit controls 2552 // 8-bit controls
2960 case 0x90: /* DCS */ 2553 case 0x90: /* DCS */
2961 process_dcs_seq (); 2554 process_dcs_seq ();
2962 break; 2555 break;
2963 case 0x9b: /* CSI */ 2556 case 0x9b: /* CSI */
2964 process_csi_seq (); 2557 process_csi_seq ();
2965 break; 2558 break;
2966 case 0x9d: /* CSI */ 2559 case 0x9d: /* OSC */
2967 process_osc_seq (); 2560 process_osc_seq ();
2968 break; 2561 break;
2969#endif 2562#endif
2970 } 2563 }
2971} 2564}
2972/*}}} */ 2565/*}}} */
2973 2566
2974 2567
2975/*{{{ process VT52 escape sequences */ 2568/*{{{ process VT52 escape sequences */
2976void 2569void ecb_cold
2977rxvt_term::process_escape_vt52 (unicode_t ch) 2570rxvt_term::process_escape_vt52 (unicode_t ch)
2978{ 2571{
2979 int row, col; 2572 int row, col;
2980 2573
2981 switch (ch) 2574 switch (ch)
… …
3015 break; 2608 break;
3016 case 'Z': /* identify the terminal type */ 2609 case 'Z': /* identify the terminal type */
3017 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2610 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
3018 break; 2611 break;
3019 case '<': /* turn off VT52 mode */ 2612 case '<': /* turn off VT52 mode */
3020 PrivMode (0, PrivMode_vt52); 2613 priv_modes &= ~PrivMode_vt52;
3021 break; 2614 break;
3022 case 'F': /* use special graphics character set */ 2615 case 'F': /* use special graphics character set */
3023 case 'G': /* use regular character set */ 2616 case 'G': /* use regular character set */
3024 /* unimplemented */ 2617 /* unimplemented */
3025 break; 2618 break;
… …
3031} 2624}
3032/*}}} */ 2625/*}}} */
3033 2626
3034 2627
3035/*{{{ process escape sequences */ 2628/*{{{ process escape sequences */
3036void 2629void ecb_hot
3037rxvt_term::process_escape_seq () 2630rxvt_term::process_escape_seq ()
3038{ 2631{
3039 unicode_t ch = cmd_getc (); 2632 unicode_t ch = cmd_getc ();
3040 2633
3041 if (priv_modes & PrivMode_vt52) 2634 if (priv_modes & PrivMode_vt52)
… …
3044 return; 2637 return;
3045 } 2638 }
3046 2639
3047 switch (ch) 2640 switch (ch)
3048 { 2641 {
3049 /* case 1: do_tek_mode (); break; */
3050 case '#': 2642 case '#':
3051 if (cmd_getc () == '8') 2643 if (cmd_getc () == '8')
3052 scr_E (); 2644 scr_E ();
3053 break; 2645 break;
3054 case '(': 2646 case '(':
… …
3061 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
3062 break; 2654 break;
3063 case '+': 2655 case '+':
3064 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
3065 break; 2657 break;
3066#if ENABLE_FRILLS 2658#if !ENABLE_MINIMAL
3067 case '6': 2659 case '6':
3068 scr_backindex (); 2660 scr_backindex ();
3069 break; 2661 break;
3070#endif 2662#endif
3071 case '7': 2663 case '7':
3072 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
3073 break; 2665 break;
3074 case '8': 2666 case '8':
3075 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
3076 break; 2668 break;
3077#if ENABLE_FRILLS 2669#if !ENABLE_MINIMAL
3078 case '9': 2670 case '9':
3079 scr_forwardindex (); 2671 scr_forwardindex ();
3080 break; 2672 break;
3081#endif 2673#endif
2674 // DECPAM/DECPNM
3082 case '=': 2675 case '=':
2676 priv_modes |= PrivMode_aplKP;
2677 break;
3083 case '>': 2678 case '>':
3084 PrivMode ((ch == '='), PrivMode_aplKP); 2679 priv_modes &= ~PrivMode_aplKP;
3085 break; 2680 break;
3086 2681
3087 case C1_40: 2682 case C1_40:
3088 cmd_getc (); 2683 cmd_getc ();
3089 break; 2684 break;
… …
3092 break; 2687 break;
3093 2688
3094 /* 8.3.87: NEXT LINE */ 2689 /* 8.3.87: NEXT LINE */
3095 case C1_NEL: /* ESC E */ 2690 case C1_NEL: /* ESC E */
3096 { 2691 {
3097 unicode_t nlcr[] = { C0_LF, C0_CR }; 2692 wchar_t nlcr[] = { C0_LF, C0_CR };
3098 scr_add_lines (nlcr, 1, 2); 2693 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3099 } 2694 }
3100 break; 2695 break;
3101 2696
2697#if 0 // disabled because embedded newlines can make exploits easier
3102 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
3103 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
3104 process_graphics (); 2700 // used by original rxvt for rob nations own graphics mode
2701 if (cmd_getc () == 'Q' && option (Opt_insecure))
2702 tt_printf ("\033G0\012"); /* query graphics - no graphics */
3105 break; 2703 break;
2704#endif
3106 2705
3107 /* 8.3.63: CHARACTER TABULATION SET */ 2706 /* 8.3.63: CHARACTER TABULATION SET */
3108 case C1_HTS: /* ESC H */ 2707 case C1_HTS: /* ESC H */
3109 scr_set_tab (1); 2708 scr_set_tab (1);
3110 break; 2709 break;
… …
3113 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
3114 scr_index (DN); 2713 scr_index (DN);
3115 break; 2714 break;
3116 2715
3117 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
3118 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /* case C1_SS2: break; */
3119 2718
3120 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
3121 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /* case C1_SS3: break; */
3122 2721
3123 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
3124 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
3125 process_dcs_seq (); 2724 process_dcs_seq ();
3126 break; 2725 break;
3127 2726
3128 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3129 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
3130 tt_write ((const unsigned char *)ESCZ_ANSWER, 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3131 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3132 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
3133 2731
3134 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3135 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
3136 process_csi_seq (); 2734 process_csi_seq ();
3137 break; 2735 break;
3138 2736
3139 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2737 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3140 case C1_OSC: /* ESC ] */ 2738 case C1_OSC: /* ESC ] */
3141 process_osc_seq (); 2739 process_osc_seq ();
3142 break; 2740 break;
3143 2741
3144 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3145 case 'c': 2743 case 'c':
3146 mbstate.reset (); 2744 mbstate.reset ();
3147 scr_poweron (); 2745 scr_poweron ();
3148 scrollbar_show (1); 2746 scrollBar.show (1);
3149 break; 2747 break;
3150 2748
3151 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2749 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3152 case 'n': 2750 case 'n':
3153 scr_charset_choose (2); 2751 scr_charset_choose (2);
… …
3160 } 2758 }
3161} 2759}
3162/*}}} */ 2760/*}}} */
3163 2761
3164/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3165/* *INDENT-OFF* */
3166enum { 2763enum {
3167 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
3168 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2765 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
3169 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2766 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
3170 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2767 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
3173 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2770 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
3174 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2771 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
3175 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2772 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
3176}; 2773};
3177 2774
3178#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3179 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3180 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3181#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
3182 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3183 2780
3184const unsigned char csi_defaults[] = 2781static const unsigned char csi_defaults[] =
3185 { 2782 {
3186 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2783 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
3187 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2784 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
3188 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2785 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
3189 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2786 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
3190 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2787 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
3191 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2788 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
3192 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2789 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
3193 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2790 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
3194 }; 2791 };
3195/* *INDENT-ON* */
3196 2792
3197void 2793void ecb_hot
3198rxvt_term::process_csi_seq () 2794rxvt_term::process_csi_seq ()
3199{ 2795{
3200 unicode_t ch, priv, i; 2796 unicode_t ch, priv, prev_ch, i;
3201 unsigned int nargs, p; 2797 unsigned int nargs, p;
3202 int n, ndef; 2798 int n, ndef;
3203 int arg[ESC_ARGS]; 2799 int arg[ESC_ARGS] = { };
3204 2800
3205 for (nargs = ESC_ARGS; nargs > 0;) 2801 nargs = 0;
3206 arg[--nargs] = 0;
3207 2802
3208 priv = 0; 2803 priv = 0;
3209 ch = cmd_getc (); 2804 ch = cmd_getc ();
3210 if (ch >= '<' && ch <= '?') 2805 if ((ch >= '<' && ch <= '?') || ch == '!')
2806 {
3211 { /* '<' '=' '>' '?' */ 2807 /* '<' '=' '>' '?' '!' */
3212 priv = ch; 2808 priv = ch;
3213 ch = cmd_getc (); 2809 ch = cmd_getc ();
3214 } 2810 }
3215 2811
2812 prev_ch = 0;
3216 /* read any numerical arguments */ 2813 /* read any numerical arguments */
3217 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
3218 { 2815 {
3219 if (isdigit (ch)) 2816 if (isdigit (ch))
3220 { 2817 {
… …
3230 n = -1; 2827 n = -1;
3231 } 2828 }
3232 else if (IS_CONTROL (ch)) 2829 else if (IS_CONTROL (ch))
3233 process_nonprinting (ch); 2830 process_nonprinting (ch);
3234 2831
2832 prev_ch = ch;
3235 ch = cmd_getc (); 2833 ch = cmd_getc ();
3236 } 2834 }
3237 2835
3238 if (ch > CSI_7F) 2836 if (ch > CSI_7F)
3239 return; 2837 return;
… …
3245 ndef = get_byte_array_bit (csi_defaults, i); 2843 ndef = get_byte_array_bit (csi_defaults, i);
3246 for (p = 0; p < nargs; p++) 2844 for (p = 0; p < nargs; p++)
3247 if (arg[p] == -1) 2845 if (arg[p] == -1)
3248 arg[p] = ndef; 2846 arg[p] = ndef;
3249 2847
3250#ifdef DEBUG_CMD
3251 fprintf (stderr, "CSI ");
3252 for (p = 0; p < nargs; p++)
3253 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3254 fprintf (stderr, "%c\n", ch);
3255#endif
3256
3257 /* 2848 /*
3258 * private mode handling 2849 * private mode handling
3259 */ 2850 */
3260 if (priv) 2851 if (priv)
3261 { 2852 {
3262 switch (priv) 2853 switch (priv)
3263 { 2854 {
3264 case '>': 2855 case '>':
3265 if (ch == CSI_DA) /* secondary device attributes */ 2856 if (ch == CSI_DA) /* secondary device attributes */
3266 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]); 2857 {
2858 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2859 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2860 //
2861 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2862 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2863 // versions.
2864 //
2865 tt_printf ("\033[>%d;95;0c", 'U');
2866 }
3267 break; 2867 break;
2868
3268 case '?': 2869 case '?':
3269 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2870 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3270 process_terminal_mode (ch, priv, nargs, arg); 2871 process_terminal_mode (ch, priv, nargs, arg);
2872 if (prev_ch == '$' && ch == 'p')
2873 process_terminal_mode (ch, priv, nargs, arg);
3271 break; 2874 break;
2875
2876 case '!':
2877 if (ch == CSI_70)
2878 {
2879 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2880 scr_soft_reset ();
2881
2882 static const int pm_h[] = { 7, 25 };
2883 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2884
2885 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2886 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
3272 } 2887 }
2888 break;
2889 }
2890
3273 return; 2891 return;
3274 } 2892 }
3275 2893
3276 switch (ch) 2894 switch (ch)
3277 { 2895 {
… …
3291 } 2909 }
3292 break; 2910 break;
3293#endif 2911#endif
3294 2912
3295 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2913 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3296 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2914 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3297 arg[0] = -arg[0]; 2915 arg[0] = -arg[0];
3298 /* FALLTHROUGH */ 2916 /* FALLTHROUGH */
3299 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2917 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3300 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2918 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3301 scr_gotorc (arg[0], 0, RELATIVE); 2919 scr_gotorc (arg[0], 0, RELATIVE);
3302 break; 2920 break;
3303 2921
3304 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2922 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3305 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2923 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
3306#ifdef ISO6429 2924#ifdef ISO6429
3307 arg[0] = -arg[0]; 2925 arg[0] = -arg[0];
3308#else /* emulate common DEC VTs */ 2926#else /* emulate common DEC VTs */
3309 arg[0] = arg[0] ? -arg[0] : -1; 2927 arg[0] = arg[0] ? -arg[0] : -1;
3310#endif 2928#endif
… …
3380 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2998 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3381 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); 2999 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3382 break; 3000 break;
3383 3001
3384 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3002 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3385 tt_write ((const unsigned char *)VT100_ANS, 3003 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3386 (unsigned int) (sizeof (VT100_ANS) - 1));
3387 break; 3004 break;
3388 3005
3389 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3006 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3390 process_sgr_mode (nargs, arg); 3007 process_sgr_mode (nargs, arg);
3391 break; 3008 break;
… …
3398 break; 3015 break;
3399 case 6: /* CPR requested */ 3016 case 6: /* CPR requested */
3400 scr_report_position (); 3017 scr_report_position ();
3401 break; 3018 break;
3402 case 7: /* unofficial extension */ 3019 case 7: /* unofficial extension */
3403 if (OPTION (Opt_insecure)) 3020 if (option (Opt_insecure))
3404 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3021 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3405 break; 3022 break;
3406 case 8: /* unofficial extension */ 3023 case 8: /* unofficial extension */
3407 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3024 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3408 break; 3025 break;
… …
3456 scr_insert_mode (1); 3073 scr_insert_mode (1);
3457 else if (arg[0] == 20) 3074 else if (arg[0] == 20)
3458 priv_modes |= PrivMode_LFNL; 3075 priv_modes |= PrivMode_LFNL;
3459 break; 3076 break;
3460 3077
3078 case CSI_71: // DECSCUSR: set cursor style
3079 if (prev_ch == ' ')
3080 set_cursor_style (arg[0]);
3081 break;
3082
3461 /* 3083 /*
3462 * PRIVATE USE beyond this point. All CSI_7? sequences here 3084 * PRIVATE USE beyond this point. All CSI_7? sequences here
3463 */ 3085 */
3464 case CSI_72: /* DECSTBM: set top and bottom margins */ 3086 case CSI_72: /* DECSTBM: set top and bottom margins */
3465 if (nargs == 1) 3087 if (nargs == 1)
… …
3475 break; 3097 break;
3476 case CSI_75: 3098 case CSI_75:
3477 scr_cursor (RESTORE); 3099 scr_cursor (RESTORE);
3478 break; 3100 break;
3479 3101
3480#if ENABLE_FRILLS 3102#if !ENABLE_MINIMAL
3481 case CSI_74: 3103 case CSI_74:
3482 process_window_ops (arg, nargs); 3104 process_window_ops (arg, nargs);
3483 break; 3105 break;
3484#endif 3106#endif
3485 3107
… …
3492 break; 3114 break;
3493 } 3115 }
3494} 3116}
3495/*}}} */ 3117/*}}} */
3496 3118
3497#if ENABLE_FRILLS 3119#if !ENABLE_MINIMAL
3498/* ARGSUSED */
3499void 3120void
3500rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3121rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3501{ 3122{
3502 int x, y; 3123 int x, y;
3503 XWindowAttributes wattr; 3124 XWindowAttributes wattr;
3504 Window wdummy; 3125 Window wdummy;
3505 dDisp; 3126
3127 dLocal (Display *, dpy);
3506 3128
3507 if (nargs == 0) 3129 if (nargs == 0)
3508 return; 3130 return;
3509 3131
3510 switch (args[0]) 3132 switch (args[0])
3511 { 3133 {
3512 /* 3134 /*
3513 * commands 3135 * commands
3514 */ 3136 */
3515 case 1: /* deiconify window */ 3137 case 1: /* deiconify window */
3516 XMapWindow (disp, parent[0]); 3138 XMapWindow (dpy, parent);
3517 break; 3139 break;
3518 case 2: /* iconify window */ 3140 case 2: /* iconify window */
3519 XIconifyWindow (disp, parent[0], display->screen); 3141 XIconifyWindow (dpy, parent, display->screen);
3520 break; 3142 break;
3521 case 3: /* set position (pixels) */ 3143 case 3: /* set position (pixels) */
3522 XMoveWindow (disp, parent[0], args[1], args[2]); 3144 XMoveWindow (dpy, parent, args[1], args[2]);
3523 break; 3145 break;
3524 case 4: /* set size (pixels) */ 3146 case 4: /* set size (pixels) */
3525 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3147 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3526 break; 3148 break;
3527 case 5: /* raise window */ 3149 case 5: /* raise window */
3528 XRaiseWindow (disp, parent[0]); 3150 XRaiseWindow (dpy, parent);
3529 break; 3151 break;
3530 case 6: /* lower window */ 3152 case 6: /* lower window */
3531 XLowerWindow (disp, parent[0]); 3153 XLowerWindow (dpy, parent);
3532 break; 3154 break;
3533 case 7: /* refresh window */ 3155 case 7: /* refresh window */
3534 scr_touch (true); 3156 scr_touch (true);
3535 break; 3157 break;
3536 case 8: /* set size (chars) */ 3158 case 8: /* set size (chars) */
… …
3539 break; 3161 break;
3540 3162
3541 //case 9: NYI, TODO, restore maximized window or maximize window 3163 //case 9: NYI, TODO, restore maximized window or maximize window
3542 default: 3164 default:
3543 if (args[0] >= 24) /* set height (chars) */ 3165 if (args[0] >= 24) /* set height (chars) */
3544 set_widthheight ((unsigned int)width, 3166 set_widthheight ((unsigned int)vt_width,
3545 (unsigned int) (args[1] * fheight)); 3167 (unsigned int) (args[1] * fheight));
3546 break; 3168 break;
3547
3548 3169
3549 /* 3170 /*
3550 * reports - some output format copied from XTerm 3171 * reports - some output format copied from XTerm
3551 */ 3172 */
3552 case 11: /* report window state */ 3173 case 11: /* report window state */
3553 XGetWindowAttributes (disp, parent[0], &wattr); 3174 XGetWindowAttributes (dpy, parent, &wattr);
3554 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3175 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3555 break; 3176 break;
3556 case 13: /* report window position */ 3177 case 13: /* report window position */
3557 XGetWindowAttributes (disp, parent[0], &wattr); 3178 XGetWindowAttributes (dpy, parent, &wattr);
3558 XTranslateCoordinates (disp, parent[0], wattr.root, 3179 XTranslateCoordinates (dpy, parent, wattr.root,
3559 -wattr.border_width, -wattr.border_width, 3180 -wattr.border_width, -wattr.border_width,
3560 &x, &y, &wdummy); 3181 &x, &y, &wdummy);
3561 tt_printf ("\033[3;%d;%dt", x, y); 3182 tt_printf ("\033[3;%d;%dt", x, y);
3562 break; 3183 break;
3563 case 14: /* report window size (pixels) */ 3184 case 14: /* report window size (pixels) */
3564 XGetWindowAttributes (disp, parent[0], &wattr); 3185 XGetWindowAttributes (dpy, parent, &wattr);
3565 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3186 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3566 break; 3187 break;
3567 case 18: /* report text area size (chars) */ 3188 case 18: /* report text area size (chars) */
3568 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3189 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3569 break; 3190 break;
… …
3571 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3192 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3572 break; 3193 break;
3573 case 20: /* report icon label */ 3194 case 20: /* report icon label */
3574 { 3195 {
3575 char *s; 3196 char *s;
3576 XGetIconName (disp, parent[0], &s); 3197 XGetIconName (dpy, parent, &s);
3577 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3198 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3578 XFree (s); 3199 XFree (s);
3579 } 3200 }
3580 break; 3201 break;
3581 case 21: /* report window title */ 3202 case 21: /* report window title */
3582 { 3203 {
3583 char *s; 3204 char *s;
3584 XFetchName (disp, parent[0], &s); 3205 XFetchName (dpy, parent, &s);
3585 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3206 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3586 XFree (s); 3207 XFree (s);
3587 } 3208 }
3588 break; 3209 break;
3589 } 3210 }
3590} 3211}
… …
3593/*----------------------------------------------------------------------*/ 3214/*----------------------------------------------------------------------*/
3594/* 3215/*
3595 * get input up until STRING TERMINATOR (or BEL) 3216 * get input up until STRING TERMINATOR (or BEL)
3596 * ends_how is terminator used. returned input must be free()'d 3217 * ends_how is terminator used. returned input must be free()'d
3597 */ 3218 */
3598unsigned char * 3219char *
3599rxvt_term::get_to_st (unicode_t &ends_how) 3220rxvt_term::get_to_st (unicode_t &ends_how)
3600{ 3221{
3601 unicode_t ch; 3222 unicode_t ch;
3602 bool seen_esc = false; 3223 bool seen_esc = false;
3603 unsigned int n = 0; 3224 unsigned int n = 0;
3604 wchar_t string[STRING_MAX]; 3225 wchar_t string[CBUFSIZ];
3605 3226
3606 while ((ch = cmd_getc ()) != NOCHAR) 3227 while ((ch = cmd_getc ()) != NOCHAR)
3607 { 3228 {
3608 if (seen_esc) 3229 if (seen_esc)
3609 { 3230 {
… …
3617 seen_esc = true; 3238 seen_esc = true;
3618 continue; 3239 continue;
3619 } 3240 }
3620 else if (ch == C0_BEL || ch == CHAR_ST) 3241 else if (ch == C0_BEL || ch == CHAR_ST)
3621 break; 3242 break;
3243 else if (ch == C0_SYN)
3244 ch = cmd_get8 ();
3622 else if (ch < 0x20) 3245 else if (ch < 0x20)
3623 return NULL; /* other control character - exit */ 3246 return NULL; /* other control character - exit */
3624 3247
3625 seen_esc = false; 3248 seen_esc = false;
3626 3249
3627 if (n >= STRING_MAX - 1) 3250 if (n >= sizeof (string) - 1)
3628 // stop at some sane length 3251 // stop at some sane length
3629 return NULL; 3252 return NULL;
3630 3253
3631 if (ch == C0_SYN)
3632 string[n++] = cmd_get8 ();
3633 else
3634 string[n++] = ch; 3254 string[n++] = ch;
3635 } 3255 }
3636 3256
3637 string[n++] = '\0'; 3257 string[n++] = '\0';
3638 3258
3639 ends_how = (ch == 0x5c ? C0_ESC : ch); 3259 ends_how = (ch == 0x5c ? C0_ESC : ch);
3640 3260
3641 return (unsigned char *)rxvt_wcstombs (string); 3261 return rxvt_wcstombs (string);
3642} 3262}
3643 3263
3644/*----------------------------------------------------------------------*/ 3264/*----------------------------------------------------------------------*/
3645/* 3265/*
3646 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3266 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3647 */ 3267 */
3648void 3268void
3649rxvt_term::process_dcs_seq () 3269rxvt_term::process_dcs_seq ()
3650{ 3270{
3651 unsigned char *s;
3652 unicode_t eh;
3653
3654 /* 3271 /*
3655 * Not handled yet 3272 * Not handled yet
3656 */ 3273 */
3274
3275 unicode_t eh;
3657 s = get_to_st (eh); 3276 char *s = get_to_st (eh);
3658 if (s) 3277 if (s)
3659 free (s); 3278 free (s);
3660 3279
3661 return; 3280 return;
3662} 3281}
… …
3666 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3285 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3667 */ 3286 */
3668void 3287void
3669rxvt_term::process_osc_seq () 3288rxvt_term::process_osc_seq ()
3670{ 3289{
3671 unicode_t ch, eh;
3672 int arg; 3290 int arg;
3673 3291
3674 ch = cmd_getc (); 3292 unicode_t ch = cmd_getc ();
3675 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3293 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3676 arg = arg * 10 + (ch - '0'); 3294 arg = arg * 10 + (ch - '0');
3677 3295
3678 if (ch == ';') 3296 if (ch == ';')
3679 { 3297 {
3298 unicode_t eh;
3680 unsigned char *s = get_to_st (eh); 3299 char *s = get_to_st (eh);
3681 3300
3682 if (s) 3301 if (s)
3683 { 3302 {
3684 process_xterm_seq (arg, (char *)s, eh); 3303 process_xterm_seq (arg, s, eh);
3685 free (s); 3304 free (s);
3686 } 3305 }
3687 } 3306 }
3688} 3307}
3689 3308
3309static unsigned int
3310colorcube_index (unsigned int idx_r,
3311 unsigned int idx_g,
3312 unsigned int idx_b)
3313{
3314 assert (idx_r < Red_levels);
3315 assert (idx_g < Green_levels);
3316 assert (idx_b < Blue_levels);
3317
3318 return idx_r * Blue_levels * Green_levels +
3319 idx_g * Blue_levels +
3320 idx_b;
3321}
3322
3323/*
3324 * Find the nearest color slot in the hidden color cube,
3325 * adapt its value to the 32bit RGBA color.
3326 */
3327unsigned int
3328rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3329{
3330 r &= 0xff;
3331 g &= 0xff;
3332 b &= 0xff;
3333 a &= 0xff;
3334
3335 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3336
3337 /* we allow one of the 6 closest neighbouring colours */
3338 /* to replace the current color, if they not used recently */
3339 static const signed char dxyz[][3] = {
3340 0, 0, 0,
3341 0, 0, 4,
3342 0, 4, 0,
3343 4, 0, 0,
3344 0, 4, 4,
3345 4, 4, 0,
3346 4, 0, 4,
3347 };
3348
3349 static const unsigned char color_level[8][32] = {
3350 // neighbour index
3351 {0, 0, 1, 0, 0, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3352 {0, 1, 0, 1, 1, 2, 1, 1, 2, 2, 3, 3, 2, 2, 2, 3, 3, 3, 4, 4, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4},
3353 {0, 0, 1, 2, 1, 1, 2, 3, 3, 2, 2, 3, 3, 4, 4, 3, 3, 3, 4, 4, 5, 5, 5, 4, 4, 4, 5, 5, 5, 5, 5, 5},
3354 {0, 0, 2, 1, 2, 3, 2, 2, 3, 4, 4, 3, 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 6, 6, 5, 5, 5, 6, 6, 6, 6, 6},
3355 // Red_levels/Green_levels/Blue_levels index
3356 {0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3},
3357 {0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
3358 {0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5},
3359 {0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6},
3360 };
3361
3362 unsigned int idx;
3363
3364 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3365 {
3366 unsigned int idx_r = color_level[ Red_levels - dxyz[n][0]][r / 8];
3367 unsigned int idx_g = color_level[Green_levels - dxyz[n][1]][g / 8];
3368 unsigned int idx_b = color_level[ Blue_levels - dxyz[n][2]][b / 8];
3369 unsigned int index = colorcube_index (idx_r, idx_g, idx_b);
3370
3371 if (n == 0)
3372 idx = index;
3373
3374 if (rgb24_color[index] == color)
3375 {
3376 rgb24_seqno[index] = ++rgb24_sequence;
3377 return index + minTermCOLOR24;
3378 }
3379
3380 // minor issue: could update index 0 few more times
3381 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3382 {
3383 idx = index;
3384 goto update;
3385 }
3386
3387 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3388 // but also handles wrap around values good enough
3389 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3390 idx = index;
3391 }
3392
3393update:
3394 rgb24_color[idx] = color;
3395 rgb24_seqno[idx] = ++rgb24_sequence;
3396
3397 idx += minTermCOLOR24;
3398 pix_colors_focused [idx].free (this);
3399 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3400 update_fade_color (idx, false);
3401
3402 return idx;
3403}
3404
3690void 3405void
3691rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3406rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3692{ 3407{
3693 if (str[0] == '?' && !str[1]) 3408 if (str[0] == '?' && !str[1])
3694 { 3409 {
3695 unsigned short r, g, b; 3410 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3411 return;
3412
3413 rgba c;
3696 pix_colors_focused[color].get (display, r, g, b); 3414 pix_colors_focused[color].get (c);
3415 color -= minCOLOR;
3416
3417#if XFT
3418 if (c.a != rgba::MAX_CC)
3419 tt_printf ("\033]%d;%d;rgba:%04x/%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, c.a, resp);
3420 else
3421#endif
3697 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3422 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, resp);
3698 } 3423 }
3699 else 3424 else
3700 set_window_color (color, str); 3425 set_window_color (color, str);
3701} 3426}
3702 3427
3703/* 3428/*
3704 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3429 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3705 */ 3430 */
3706void 3431void
3707rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3432rxvt_term::process_xterm_seq (int op, char *str, char resp)
3708{ 3433{
3709 int changed = 0;
3710 int color; 3434 int color;
3711 char *buf, *name; 3435 char *buf, *name;
3712 bool query = str[0] == '?' && !str[1]; 3436 bool query = str[0] == '?' && !str[1];
3713 int saveop = op; 3437 int saveop = op;
3714 dDisp; 3438
3439 dLocal (Display *, dpy);
3715 3440
3716 assert (str != NULL); 3441 assert (str != NULL);
3442
3443 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3444 return;
3445
3717 switch (op) 3446 switch (op)
3718 { 3447 {
3719 case XTerm_name: 3448 case XTerm_name:
3720 set_title (str); 3449 set_title (str);
3721 /* FALLTHROUGH */ 3450 /* FALLTHROUGH */
… …
3735 unsigned long bytes_after; 3464 unsigned long bytes_after;
3736 unsigned char *value = 0; 3465 unsigned char *value = 0;
3737 const char *str = ""; 3466 const char *str = "";
3738 3467
3739 if (prop 3468 if (prop
3740 && XGetWindowProperty (disp, parent[0], 3469 && XGetWindowProperty (dpy, parent,
3741 prop, 0, 1<<16, 0, AnyPropertyType, 3470 prop, 0, 1<<16, 0, AnyPropertyType,
3742 &actual_type, &actual_format, 3471 &actual_type, &actual_format,
3743 &nitems, &bytes_after, &value) == Success 3472 &nitems, &bytes_after, &value) == Success
3744 && actual_type != None 3473 && actual_type != None
3745 && actual_format == 8) 3474 && actual_format == 8)
3746 str = (const char *)(value); 3475 str = (const char *)(value);
3747 3476
3748 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3477 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3749 3478
3750 XFree (value); 3479 XFree (value);
3751 } 3480 }
3752 else 3481 else
3753 { 3482 {
3754 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3483 char *eq = strchr (str, '=');
3755 3484
3756 if (eq) 3485 if (eq)
3757 { 3486 {
3758 *eq = 0; 3487 *eq = 0;
3759 set_utf8_property (display->atom (str), eq + 1); 3488 set_utf8_property (display->atom (str), eq + 1);
3760 } 3489 }
3761 else 3490 else
3762 XDeleteProperty (disp, parent[0], 3491 XDeleteProperty (dpy, parent,
3763 display->atom (str)); 3492 display->atom (str));
3764 } 3493 }
3765 break; 3494 break;
3766 3495
3767 case XTerm_Color: 3496 case XTerm_Color:
… …
3769 { 3498 {
3770 if ((name = strchr (buf, ';')) == NULL) 3499 if ((name = strchr (buf, ';')) == NULL)
3771 break; 3500 break;
3772 3501
3773 *name++ = '\0'; 3502 *name++ = '\0';
3774 color = atoi (buf); 3503 color = atoi (buf) + minCOLOR;
3775 3504
3776 if (color < 0 || color >= TOTAL_COLORS) 3505 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3777 break; 3506 break;
3778 3507
3779 if ((buf = strchr (name, ';')) != NULL) 3508 if ((buf = strchr (name, ';')) != NULL)
3780 *buf++ = '\0'; 3509 *buf++ = '\0';
3781 3510
3782 if (name[0] == '?' && !name[1]) 3511 process_color_seq (op, color, name, resp);
3783 {
3784 unsigned short r, g, b;
3785 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3786 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3787 }
3788 else
3789 set_window_color (color + minCOLOR, name);
3790 } 3512 }
3791 break; 3513 break;
3514 case Rxvt_restoreFG:
3792 case XTerm_Color00: 3515 case XTerm_Color00:
3793 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3516 process_color_seq (op, Color_fg, str, resp);
3794 break; 3517 break;
3518 case Rxvt_restoreBG:
3795 case XTerm_Color01: 3519 case XTerm_Color01:
3796 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3520 process_color_seq (op, Color_bg, str, resp);
3797 break; 3521 break;
3798#ifndef NO_CURSORCOLOR 3522#ifndef NO_CURSORCOLOR
3799 case XTerm_Color_cursor: 3523 case XTerm_Color_cursor:
3800 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3524 process_color_seq (op, Color_cursor, str, resp);
3801 break; 3525 break;
3802#endif 3526#endif
3803 case XTerm_Color_pointer_fg: 3527 case XTerm_Color_pointer_fg:
3804 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3528 process_color_seq (op, Color_pointer_fg, str, resp);
3805 break; 3529 break;
3806 case XTerm_Color_pointer_bg: 3530 case XTerm_Color_pointer_bg:
3807 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3531 process_color_seq (op, Color_pointer_bg, str, resp);
3808 break; 3532 break;
3533#ifdef OPTION_HC
3534 case XTerm_Color_HC:
3535 process_color_seq (op, Color_HC, str, resp);
3536 break;
3537 case XTerm_Color_HTC:
3538 process_color_seq (op, Color_HTC, str, resp);
3539 break;
3540#endif
3809#ifndef NO_BOLD_UNDERLINE_REVERSE 3541#ifndef NO_BOLD_UNDERLINE_REVERSE
3810 case XTerm_Color_BD: 3542 case URxvt_Color_BD:
3811 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3543 process_color_seq (op, Color_BD, str, resp);
3812 break; 3544 break;
3813 case XTerm_Color_UL: 3545 case URxvt_Color_UL:
3814 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3546 process_color_seq (op, Color_UL, str, resp);
3815 break;
3816 case XTerm_Color_RV:
3817 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3818 break; 3547 break;
3819 case URxvt_Color_IT: 3548 case URxvt_Color_IT:
3820 process_color_seq (URxvt_Color_IT, Color_IT, str, resp); 3549 process_color_seq (op, Color_IT, str, resp);
3821 break; 3550 break;
3822#endif 3551#endif
3823#if TRANSPARENT && TINTING
3824 case URxvt_Color_tint: 3552 case URxvt_Color_border:
3825 process_color_seq (URxvt_Color_tint, Color_tint, str, resp); 3553 process_color_seq (op, Color_border, str, resp);
3826 check_our_parents ();
3827 if (am_transparent)
3828 want_full_refresh = want_refresh = 1;
3829 break;
3830#endif
3831
3832 case XTerm_Pixmap:
3833 if (*str != ';')
3834 {
3835#if XPM_BACKGROUND
3836 scale_pixmap (""); /* reset to default scaling */
3837 set_bgPixmap (str); /* change pixmap */
3838#endif
3839 scr_touch (true);
3840 }
3841 while ((str = strchr (str, ';')) != NULL)
3842 {
3843 str++;
3844#if XPM_BACKGROUND
3845 changed += scale_pixmap (str);
3846#endif
3847 }
3848
3849 if (changed)
3850 {
3851#ifdef XPM_BACKGROUND
3852 resize_pixmap ();
3853#endif
3854 scr_touch (true);
3855 }
3856 break;
3857
3858 case XTerm_restoreFG:
3859 set_window_color (Color_fg, str);
3860 break;
3861 case XTerm_restoreBG:
3862 set_window_color (Color_bg, str);
3863 break; 3554 break;
3864 3555
3865 case XTerm_logfile: 3556 case XTerm_logfile:
3866 // TODO, when secure mode? 3557 // TODO, when secure mode?
3867 break; 3558 break;
3868 3559
3869#ifdef MENUBAR
3870 case URxvt_Menu:
3871 if (OPTION (Opt_insecure))
3872 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3873 break;
3874#endif
3875#if 0 3560#if 0
3876 case XTerm_dumpscreen: /* no error notices */ 3561 case Rxvt_dumpscreen: /* no error notices */
3877 { 3562 {
3878 int fd; 3563 int fd;
3879 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3564 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3880 { 3565 {
3881 scr_dump (fd); 3566 scr_dump (fd);
… …
3892 case URxvt_italicFont: 3577 case URxvt_italicFont:
3893 case URxvt_boldItalicFont: 3578 case URxvt_boldItalicFont:
3894#endif 3579#endif
3895 if (query) 3580 if (query)
3896 tt_printf ("\33]%d;%-.250s%c", saveop, 3581 tt_printf ("\33]%d;%-.250s%c", saveop,
3897 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc 3582 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3898 ? fontset[op - URxvt_font]->fontdesc : "", 3583 ? fontset[op - URxvt_font]->fontdesc : "",
3899 resp); 3584 resp);
3900 else 3585 else
3901 { 3586 {
3902 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3587 const char *&res = rs[Rs_font + (op - URxvt_font)];
… …
3905 allocated.push_back ((void *)res); 3590 allocated.push_back ((void *)res);
3906 set_fonts (); 3591 set_fonts ();
3907 } 3592 }
3908 break; 3593 break;
3909 3594
3910#if ENABLE_FRILLS 3595 case URxvt_version:
3596 if (query)
3597 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3598 op,
3599 rs[Rs_name], VERSION[0], VERSION[2],
3600 resp);
3601 break;
3602
3603#if !ENABLE_MINIMAL
3911 case URxvt_locale: 3604 case URxvt_locale:
3912 if (query) 3605 if (query)
3913 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp); 3606 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3914 else 3607 else
3915 { 3608 {
3916 set_locale (str); 3609 set_locale (str);
3917 pty.set_utf8_mode (enc_utf8); 3610 pty->set_utf8_mode (enc_utf8);
3918 init_xlocale (); 3611 init_xlocale ();
3919 } 3612 }
3920 break; 3613 break;
3921 3614
3922 case URxvt_view_up: 3615 case URxvt_view_up:
3923 case URxvt_view_down: 3616 case URxvt_view_down:
3617 {
3924 int lines = atoi (str); 3618 int lines = atoi (str);
3925 3619
3926 if (lines) 3620 if (lines)
3927 scr_page (op == URxvt_view_up ? UP : DN, lines); 3621 scr_page (op == URxvt_view_up ? UP : DN, lines);
3928 else 3622 else
3929 {
3930 scr_erase_savelines (); 3623 scr_erase_savelines ();
3931 } 3624 }
3932 3625
3626 break;
3627#endif
3628
3629#if ENABLE_PERL
3630 case URxvt_perl:
3631 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3933 break; 3632 break;
3934#endif 3633#endif
3935 } 3634 }
3936} 3635}
3937/*----------------------------------------------------------------------*/ 3636/*----------------------------------------------------------------------*/
… …
3944 * 's' = save 3643 * 's' = save
3945 * 'r' = restore 3644 * 'r' = restore
3946 * 't' = toggle 3645 * 't' = toggle
3947 * so no need for fancy checking 3646 * so no need for fancy checking
3948 */ 3647 */
3949int 3648int ecb_cold
3950rxvt_term::privcases (int mode, unsigned long bit) 3649rxvt_term::privcases (int mode, unsigned long bit)
3951{ 3650{
3952 int state; 3651 int state;
3953 3652
3954 if (mode == 's') 3653 if (mode == 's')
3955 { 3654 {
3956 SavedModes |= (priv_modes & bit); 3655 if (priv_modes & bit)
3656 SavedModes |= bit;
3657 else
3658 SavedModes &= ~bit;
3957 return -1; 3659 return -1;
3958 } 3660 }
3959 else 3661 else
3960 { 3662 {
3961 if (mode == 'r') 3663 if (mode == 'r')
3962 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3664 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3963 else 3665 else
3964 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3666 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3965 PrivMode (state, bit); 3667
3668 if (state)
3669 priv_modes |= bit;
3670 else
3671 priv_modes &= ~bit;
3966 } 3672 }
3967 3673
3968 return state; 3674 return state;
3969} 3675}
3970 3676
3971/* we're not using priv _yet_ */ 3677/* we're not using priv _yet_ */
3972void 3678void
3973rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3679rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3974{ 3680{
3975 unsigned int i, j; 3681 unsigned int i, j;
3976 int state; 3682 int state;
3977 3683
3978 static const struct 3684 static const struct
3979 { 3685 {
3980 const int argval; 3686 const int argval;
3981 const unsigned long bit; 3687 const unsigned long bit;
3982 }
3983
3984 argtopriv[] = { 3688 } argtopriv[] = {
3985 { 1, PrivMode_aplCUR }, 3689 { 1, PrivMode_aplCUR }, // DECCKM
3986 { 2, PrivMode_vt52 }, 3690 { 2, PrivMode_vt52 }, // DECANM
3987 { 3, PrivMode_132 }, 3691 { 3, PrivMode_132 }, // DECCOLM
3988 { 4, PrivMode_smoothScroll }, 3692 { 4, PrivMode_smoothScroll }, // DECSCLM
3989 { 5, PrivMode_rVideo }, 3693 { 5, PrivMode_rVideo }, // DECSCNM
3990 { 6, PrivMode_relOrigin }, 3694 { 6, PrivMode_relOrigin }, // DECOM
3991 { 7, PrivMode_Autowrap }, 3695 { 7, PrivMode_Autowrap }, // DECAWM
3992 // 8, bi-directional support mode 3696 // 8, auto-repeat keys // DECARM
3993 { 9, PrivMode_MouseX10 }, 3697 { 9, PrivMode_MouseX10 },
3994#ifdef menuBar_esc
3995 { menuBar_esc, PrivMode_menuBar },
3996#endif
3997 // 18, 19 printing-related
3998 { 25, PrivMode_VisibleCursor }, 3698 { 12, PrivMode_BlinkingCursor },
3699 // 18 end FF to printer after print screen
3700 // 19 Print screen prints full screen/scroll region
3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3999#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
4000 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
4001#endif 3704#endif
4002 { 35, PrivMode_ShiftKeys }, // rxvt extension 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
4003 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
4004 // 41 xterm more fixes NYI 3708 // 41 xterm more fixes NYI
4005 // 45 margin bell NYI 3709 // 45 margin bell NYI
4006 // 46 start logging 3710 // 46 start logging
4007 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
4008 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
4009#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
4010 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
4011#endif 3715#endif
4012 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
4013 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3717 { 1002, PrivMode_MouseBtnEvent },
4014 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3718 { 1003, PrivMode_MouseAnyEvent },
4015 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3719#if ENABLE_FRILLS
3720 { 1004, PrivMode_FocusEvent },
3721 { 1005, PrivMode_ExtMouseUTF8 },
3722 { 1006, PrivMode_ExtMouseSGR },
3723#endif
4016 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3724 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
4017 { 1011, PrivMode_Keypress }, // rxvt extension 3725 { 1011, PrivMode_Keypress }, // rxvt extension
3726#if ENABLE_FRILLS
3727 { 1015, PrivMode_ExtMouseUrxvt }, // urxvt extension of 1005
3728#endif
4018 // 1035 enable modifiers for alt, numlock NYI 3729 // 1035 enable modifiers for alt, numlock NYI
4019 // 1036 send ESC for meta keys NYI 3730 // 1036 send ESC for meta keys NYI
4020 // 1037 send DEL for keypad delete NYI 3731 // 1037 send DEL for keypad delete NYI
4021 { 1047, PrivMode_Screen }, 3732 { 1047, PrivMode_Screen },
4022 // 1048 save and restore cursor 3733 // 1048 save and restore cursor, implemented in code
4023 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3734 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4024 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3735 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3736 { 2004, PrivMode_BracketPaste },
4025 }; 3737 };
4026 3738
4027 if (nargs == 0) 3739 if (nargs == 0)
4028 return; 3740 return;
3741
3742 // DECRQM
3743 if (mode == 'p')
3744 {
3745 int status = 0;
3746 if (nargs != 1)
3747 return;
3748
3749 for (j = 0; j < ecb_array_length (argtopriv); j++)
3750 if (argtopriv[j].argval == arg[0])
3751 {
3752 status = (priv_modes & argtopriv[j].bit) ? 1 : 2;
3753 break;
3754 }
3755
3756 tt_printf ("\33[?%d;%d$y", arg[0], status);
3757 return;
3758 }
4029 3759
4030 /* make lo/hi boolean */ 3760 /* make lo/hi boolean */
4031 if (mode == 'l') 3761 if (mode == 'l')
4032 mode = 0; /* reset */ 3762 mode = 0; /* reset */
4033 else if (mode == 'h') 3763 else if (mode == 'h')
… …
4036 for (i = 0; i < nargs; i++) 3766 for (i = 0; i < nargs; i++)
4037 { 3767 {
4038 state = -1; 3768 state = -1;
4039 3769
4040 /* basic handling */ 3770 /* basic handling */
4041 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3771 for (j = 0; j < ecb_array_length (argtopriv); j++)
4042 if (argtopriv[j].argval == arg[i]) 3772 if (argtopriv[j].argval == arg[i])
4043 { 3773 {
4044 state = privcases (mode, argtopriv[j].bit); 3774 state = privcases (mode, argtopriv[j].bit);
4045 break; 3775 break;
4046 } 3776 }
… …
4048 /* extra handling for values with state unkept */ 3778 /* extra handling for values with state unkept */
4049 switch (arg[i]) 3779 switch (arg[i])
4050 { 3780 {
4051#if ENABLE_STYLES 3781#if ENABLE_STYLES
4052 case 1021: 3782 case 1021:
4053 if (mode) 3783 set_option (Opt_intensityStyles, mode);
4054 SET_OPTION (Opt_intensityStyles);
4055 else
4056 CLR_OPTION (Opt_intensityStyles);
4057 3784
4058 want_refresh = 1; 3785 scr_touch (true);
4059 want_full_refresh = 1;
4060 break; 3786 break;
4061#endif 3787#endif
4062 case 1048: /* alternative cursor save */ 3788 case 1048: /* alternative cursor save */
4063 case 1049:
4064 if (OPTION (Opt_secondaryScreen)) 3789 if (option (Opt_secondaryScreen))
4065 if (mode == 0) 3790 if (mode == 0)
4066 scr_cursor (RESTORE); 3791 scr_cursor (RESTORE);
4067 else if (mode == 1) 3792 else if (mode == 1)
4068 scr_cursor (SAVE); 3793 scr_cursor (SAVE);
4069 break; 3794 break;
… …
4077 case 2: /* VT52 mode */ 3802 case 2: /* VT52 mode */
4078 /* oddball mode. should be set regardless of set/reset 3803 /* oddball mode. should be set regardless of set/reset
4079 * parameter. Return from VT52 mode with an ESC < from 3804 * parameter. Return from VT52 mode with an ESC < from
4080 * within VT52 mode 3805 * within VT52 mode
4081 */ 3806 */
4082 PrivMode (1, PrivMode_vt52); 3807 priv_modes |= PrivMode_vt52;
4083 break; 3808 break;
4084 case 3: /* 80/132 */ 3809 case 3: /* 80/132 */
4085 if (priv_modes & PrivMode_132OK) 3810 if (priv_modes & PrivMode_132OK)
4086 set_widthheight (((state ? 132 : 80) * fwidth), height); 3811 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4087 break; 3812 break;
4088 case 4: /* smooth scrolling */ 3813 case 4: /* smooth scrolling */
4089 if (!state) 3814 set_option (Opt_jumpScroll, !state);
4090 SET_OPTION (Opt_jumpScroll);
4091 else
4092 CLR_OPTION (Opt_jumpScroll);
4093 break; 3815 break;
4094 case 5: /* reverse video */ 3816 case 5: /* reverse video */
4095 scr_rvideo_mode (state); 3817 scr_rvideo_mode (state);
4096 break; 3818 break;
4097 case 6: /* relative/absolute origins */ 3819 case 6: /* relative/absolute origins */
… …
4101 scr_autowrap (state); 3823 scr_autowrap (state);
4102 break; 3824 break;
4103 /* case 8: - auto repeat, can't do on a per window basis */ 3825 /* case 8: - auto repeat, can't do on a per window basis */
4104 case 9: /* X10 mouse reporting */ 3826 case 9: /* X10 mouse reporting */
4105 if (state) /* orthogonal */ 3827 if (state) /* orthogonal */
4106 priv_modes &= ~PrivMode_MouseX11; 3828 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4107 break; 3829 break;
4108#ifdef menuBar_esc
4109 case menuBar_esc:
4110#ifdef MENUBAR
4111 map_menuBar (state);
4112#endif
4113 break;
4114#endif
4115#ifdef scrollBar_esc 3830#ifdef scrollBar_esc
4116 case scrollBar_esc: 3831 case scrollBar_esc:
4117 if (scrollbar_mapping (state)) 3832 scrollBar.map (state);
4118 {
4119 resize_all_windows (0, 0, 0); 3833 resize_all_windows (0, 0, 0);
4120 scr_touch (true); 3834 scr_touch (true);
4121 } 3835 break;
3836#endif
3837#ifdef CURSOR_BLINK
3838 case 12:
3839 cursor_blink_reset ();
4122 break; 3840 break;
4123#endif 3841#endif
4124 case 25: /* visible/invisible cursor */ 3842 case 25: /* visible/invisible cursor */
4125 scr_cursor_visible (state); 3843 scr_cursor_visible (state);
4126 break; 3844 break;
… …
4131 break; 3849 break;
4132 /* case 66: - application key pad */ 3850 /* case 66: - application key pad */
4133 /* case 67: - backspace key */ 3851 /* case 67: - backspace key */
4134 case 1000: /* X11 mouse reporting */ 3852 case 1000: /* X11 mouse reporting */
4135 if (state) /* orthogonal */ 3853 if (state) /* orthogonal */
4136 priv_modes &= ~PrivMode_MouseX10; 3854 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4137 break; 3855 break;
4138#if 0
4139 case 1001: 3856 case 1002:
4140 break; /* X11 mouse highlighting */ 3857 case 1003:
4141#endif 3858 if (state)
3859 {
3860 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3861 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3862 mouse_row = mouse_col = 0;
3863 vt_emask_mouse = PointerMotionMask;
3864 }
3865 else
3866 vt_emask_mouse = NoEventMask;
3867
3868 vt_select_input ();
3869 break;
4142 case 1010: /* scroll to bottom on TTY output inhibit */ 3870 case 1010: /* scroll to bottom on TTY output inhibit */
4143 if (!state) 3871 set_option (Opt_scrollTtyOutput, !state);
4144 SET_OPTION (Opt_scrollTtyOutput);
4145 else
4146 CLR_OPTION (Opt_scrollTtyOutput);
4147 break; 3872 break;
4148 case 1011: /* scroll to bottom on key press */ 3873 case 1011: /* scroll to bottom on key press */
4149 if (state) 3874 set_option (Opt_scrollTtyKeypress, state);
4150 SET_OPTION (Opt_scrollTtyKeypress);
4151 else
4152 CLR_OPTION (Opt_scrollTtyKeypress);
4153 break; 3875 break;
4154 case 1047: /* secondary screen w/ clearing last */ 3876 case 1047: /* secondary screen w/ clearing last */
4155 if (OPTION (Opt_secondaryScreen)) 3877 if (option (Opt_secondaryScreen))
4156 if (current_screen != PRIMARY) 3878 if (!state)
4157 scr_erase_screen (2); 3879 scr_erase_screen (2);
3880
4158 scr_change_screen (state); 3881 scr_change_screen (state);
4159 break; 3882 break;
4160 case 1049: /* secondary screen w/ clearing first */ 3883 case 1049: /* secondary screen w/ clearing first */
3884 if (option (Opt_secondaryScreen))
3885 if (state)
3886 scr_cursor (SAVE);
3887
4161 scr_change_screen (state); 3888 scr_change_screen (state);
3889
4162 if (OPTION (Opt_secondaryScreen)) 3890 if (option (Opt_secondaryScreen))
4163 if (current_screen != PRIMARY) 3891 if (state)
4164 scr_erase_screen (2); 3892 scr_erase_screen (2);
3893 else
3894 scr_cursor (RESTORE);
4165 break; 3895 break;
4166 default: 3896 default:
4167 break; 3897 break;
4168 } 3898 }
4169 } 3899 }
4170} 3900}
4171/*}}} */ 3901/*}}} */
4172 3902
4173/*{{{ process sgr sequences */ 3903/*{{{ process sgr sequences */
4174void 3904void ecb_hot
4175rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3905rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4176{ 3906{
4177 unsigned int i; 3907 unsigned int i;
4178 short rendset; 3908 short rendset;
4179 int rendstyle; 3909 int rendstyle;
… …
4221 //case 19: // ninth alt font 3951 //case 19: // ninth alt font
4222 //case 20: // gothic 3952 //case 20: // gothic
4223 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 3953 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
4224 rendset = 0, rendstyle = RS_Bold; 3954 rendset = 0, rendstyle = RS_Bold;
4225 break; 3955 break;
4226 case 22: // normal intensity 3956 case 22: // bold off (vt220)
4227 rendset = 0, rendstyle = RS_Bold; 3957 rendset = 0, rendstyle = RS_Bold;
4228 break; 3958 break;
4229 case 23: // disable italic 3959 case 23: // disable italic
4230 rendset = 0, rendstyle = RS_Italic; 3960 rendset = 0, rendstyle = RS_Italic;
4231 break; 3961 break;
4232 case 24: 3962 case 24: // underline off (vt220)
4233 rendset = 0, rendstyle = RS_Uline; 3963 rendset = 0, rendstyle = RS_Uline;
4234 break; 3964 break;
4235 case 25: 3965 case 25: // blink off (vt220)
4236 rendset = 0, rendstyle = RS_Blink; 3966 rendset = 0, rendstyle = RS_Blink;
4237 break; 3967 break;
4238 case 26: // variable spacing (iso 8613) 3968 case 26: // variable spacing (iso 8613)
4239 rendset = 0, rendstyle = RS_Blink; 3969 rendset = 0, rendstyle = RS_Blink;
4240 break; 3970 break;
4241 case 27: 3971 case 27: // reverse off (vt220)
4242 rendset = 0, rendstyle = RS_RVid; 3972 rendset = 0, rendstyle = RS_RVid;
4243 break; 3973 break;
4244 //case 28: // visible. NYI 3974 //case 28: // visible. NYI
4245 //case 29: // not crossed-out 3975 //case 29: // not crossed-out
4246 } 3976 }
… …
4261 case 35: 3991 case 35:
4262 case 36: 3992 case 36:
4263 case 37: 3993 case 37:
4264 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3994 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
4265 break; 3995 break;
4266 case 38: // set fg color, ISO 8613-6
4267 if (nargs > i + 2 && arg[i + 1] == 5)
4268 {
4269 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4270 i += 2;
4271 }
4272 break;
4273 case 39: /* default fg */ 3996 case 39: /* default fg */
4274 scr_color (Color_fg, Color_fg); 3997 scr_color (Color_fg, Color_fg);
4275 break; 3998 break;
4276 3999
4277 case 40: 4000 case 40:
… …
4282 case 45: 4005 case 45:
4283 case 46: 4006 case 46:
4284 case 47: 4007 case 47:
4285 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4008 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
4286 break; 4009 break;
4287 case 48: // set bg color, ISO 8613-6
4288 if (nargs > i + 2 && arg[i + 1] == 5)
4289 {
4290 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4291 i += 2;
4292 }
4293 break;
4294 case 49: /* default bg */ 4010 case 49: /* default bg */
4295 scr_color (Color_bg, Color_bg); 4011 scr_color (Color_bg, Color_bg);
4296 break; 4012 break;
4297 4013
4014 case 38: // set fg color, ISO 8613-6
4015 case 48: // set bg color, ISO 8613-6
4016 {
4017 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
4018 unsigned int idx;
4019
4020 if (nargs > i + 2 && arg[i + 1] == 5)
4021 {
4022 idx = minCOLOR + arg[i + 2];
4023 i += 2;
4024
4025 scr_color (idx, fgbg);
4026 }
4027 else if (nargs > i + 4 && arg[i + 1] == 2)
4028 {
4029 unsigned int r = arg[i + 2];
4030 unsigned int g = arg[i + 3];
4031 unsigned int b = arg[i + 4];
4032 unsigned int a = 0xff;
4033
4034 idx = map_rgb24_color (r, g, b, a);
4035
4036 i += 4;
4037
4038 scr_color (idx, fgbg);
4039 }
4040 }
4041 break;
4042
4298 //case 50: // not variable spacing 4043 //case 50: // not variable spacing
4299 4044
4300#ifndef NO_BRIGHTCOLOR 4045#if !ENABLE_MINIMAL
4301 case 90: 4046 case 90:
4302 case 91: /* set bright fg color */ 4047 case 91: /* set bright fg color */
4303 case 92: 4048 case 92:
4304 case 93: 4049 case 93:
4305 case 94: 4050 case 94:
… …
4320 break; 4065 break;
4321#endif 4066#endif
4322 } 4067 }
4323 } 4068 }
4324} 4069}
4070
4071void
4072rxvt_term::set_cursor_style (int style)
4073{
4074 if (!IN_RANGE_INC (style, 0, 6))
4075 return;
4076
4077 if (style == 0)
4078 style = 1;
4079
4080 cursor_type = (style - 1) / 2;
4081 set_option (Opt_cursorUnderline, cursor_type == 1);
4082
4083#ifdef CURSOR_BLINK
4084 set_option (Opt_cursorBlink, style & 1);
4085 cursor_blink_reset ();
4086#endif
4087
4088 want_refresh = 1;
4089}
4325/*}}} */ 4090/*}}} */
4326 4091
4327/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4328void
4329rxvt_term::process_graphics ()
4330{
4331 unicode_t ch, cmd = cmd_getc ();
4332
4333 if (cmd == 'Q')
4334 { /* query graphics */
4335 tt_printf ("\033G0\012"); /* no graphics */
4336 return;
4337 }
4338 /* swallow other graphics sequences until terminating ':' */
4339 do
4340 ch = cmd_getc ();
4341 while (ch != ':');
4342}
4343/*}}} */
4344
4345/* ------------------------------------------------------------------------- */ 4092/* ---------------------------------------------------------------------- */
4093/* Write data to the pty as typed by the user, pasted with the mouse,
4094 * or generated by us in response to a query ESC sequence.
4095 */
4346 4096
4347/* 4097/*
4348 * Send printf () formatted output to the command. 4098 * Send printf () formatted output to the command.
4349 * Only use for small amounts of data. 4099 * Only use for small amounts of data.
4350 */ 4100 */
4351void 4101void
4352rxvt_term::tt_printf (const char *fmt,...) 4102rxvt_term::tt_printf (const char *fmt,...)
4353{ 4103{
4354 va_list arg_ptr; 4104 va_list arg_ptr;
4355 unsigned char buf[256]; 4105 char buf[256];
4356 4106
4357 va_start (arg_ptr, fmt); 4107 va_start (arg_ptr, fmt);
4358 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4108 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4359 va_end (arg_ptr); 4109 va_end (arg_ptr);
4360 tt_write (buf, strlen (buf)); 4110 tt_write (buf, strlen (buf));
4361} 4111}
4362 4112
4363/* ---------------------------------------------------------------------- */
4364/* Write data to the pty as typed by the user, pasted with the mouse, 4113/* Write data to the pty as typed by the user. */
4365 * or generated by us in response to a query ESC sequence.
4366 */
4367const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4368
4369void 4114void
4370rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4115rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4371{ 4116{
4117 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4118 return;
4119
4120 if (option (Opt_scrollTtyKeypress))
4121 if (view_start)
4122 {
4123 view_start = 0;
4124 want_refresh = 1;
4125 }
4126
4127 tt_write_ (data, len);
4128}
4129
4130void
4131rxvt_term::tt_write (const char *data, unsigned int len)
4132{
4133 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4134 return;
4135
4136 tt_write_ (data, len);
4137}
4138
4139static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4140
4141void
4142rxvt_term::tt_write_ (const char *data, unsigned int len)
4143{
4144 if (pty->pty < 0)
4145 return;
4146
4372 if (v_buflen == 0) 4147 if (v_buflen == 0)
4373 { 4148 {
4374 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); 4149 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4375 4150
4151 max_it (written, 0);
4152
4376 if ((unsigned int)written == len) 4153 if (written == len)
4377 return; 4154 return;
4378 4155
4379 data += written; 4156 data += written;
4380 len -= written; 4157 len -= written;
4381 } 4158 }
4382 4159
4383 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); 4160 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4384 4161
4385 memcpy (v_buffer + v_buflen, data, len); 4162 memcpy (v_buffer + v_buflen, data, len);
4386 v_buflen += len; 4163 v_buflen += len;
4387 4164
4388 pty_ev.set (EVENT_READ | EVENT_WRITE); 4165 pty_ev.set (ev::READ | ev::WRITE);
4389} 4166}
4390 4167
4391void rxvt_term::pty_write () 4168void rxvt_term::pty_write ()
4392{ 4169{
4393 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4170 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4394 4171
4395 if (written > 0) 4172 if (written > 0)
4396 { 4173 {
4397 v_buflen -= written; 4174 v_buflen -= written;
4398 4175
4399 if (v_buflen == 0) 4176 if (v_buflen == 0)
4400 { 4177 {
4401 free (v_buffer); 4178 free (v_buffer);
4402 v_buffer = 0; 4179 v_buffer = 0;
4403 v_buflen = 0;
4404 4180
4405 pty_ev.set (EVENT_READ); 4181 pty_ev.set (ev::READ);
4406 return; 4182 return;
4407 } 4183 }
4408 4184
4409 memmove (v_buffer, v_buffer + written, v_buflen); 4185 memmove (v_buffer, v_buffer + written, v_buflen);
4410 } 4186 }
4411 else if (written != -1 || (errno != EAGAIN && errno != EINTR)) 4187 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4412 pty_ev.set (EVENT_READ); 4188 pty_ev.set (ev::READ);
4413} 4189}
4414 4190
4415/*----------------------- end-of-file (C source) -----------------------*/ 4191/*----------------------- end-of-file (C source) -----------------------*/
4416 4192

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