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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.233 by root, Wed Jan 4 01:16:34 2006 UTC vs.
Revision 1.587 by sf-exg, Sat May 8 06:16:21 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
… …
49#include "rxvt.h" 50#include "rxvt.h"
50#include "rxvtperl.h" 51#include "rxvtperl.h"
51#include "version.h" 52#include "version.h"
52#include "command.h" 53#include "command.h"
53 54
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE 55#ifdef KEYSYM_RESOURCE
60# include "keyboard.h" 56# include "keyboard.h"
61#endif 57#endif
62 58
63#include <csignal> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
64 64
65/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66 66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69// exception thrown when the command parser runs out of input data
70class out_of_input { } out_of_input;
71 68
72#if ENABLE_FRILLS || ISO_14755 69#if ENABLE_FRILLS || ISO_14755
73 70
74#define ISO_14755_STARTED 0x80000000UL 71#define ISO_14755_STARTED 0x80000000UL
75#define ISO_14755_51 0x40000000UL // basic (section 5.1) 72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
… …
99 XK_Shift_L, 0x21e7, 96 XK_Shift_L, 0x21e7,
100 XK_Shift_R, 0x21e7, 97 XK_Shift_R, 0x21e7,
101 98
102 XK_Shift_Lock, 0x21eb, 99 XK_Shift_Lock, 0x21eb,
103 XK_ISO_Lock, 0x21eb, 100 XK_ISO_Lock, 0x21eb,
104 XK_ISO_Lock, 0x21eb,
105 XK_Caps_Lock, 0x21ec, 101 XK_Caps_Lock, 0x21ec,
106 XK_Num_Lock, 0x21ed, 102 XK_Num_Lock, 0x21ed,
107 XK_ISO_Level3_Shift, 0x21ee, 103 XK_ISO_Level3_Shift, 0x21ee,
108 XK_ISO_Level3_Lock, 0x21ef, 104 XK_ISO_Level3_Lock, 0x21ef,
109 XK_ISO_Group_Lock, 0x21f0, 105 XK_ISO_Group_Lock, 0x21f0,
… …
135 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
136#endif 132#endif
137 0, 133 0,
138}; 134};
139 135
140void 136void ecb_cold
141rxvt_term::iso14755_54 (int x, int y) 137rxvt_term::iso14755_54 (int x, int y)
142{ 138{
143 x = Pixel2Col (x); 139 x = Pixel2Col (x);
144 y = Pixel2Row (y); 140 y = Pixel2Row (y);
145 141
… …
147 || !IN_RANGE_EXC (y, 0, nrow)) 143 || !IN_RANGE_EXC (y, 0, nrow))
148 return; 144 return;
149 145
150 for (;;) 146 for (;;)
151 { 147 {
152 const line_t &l = ROW(y - view_start); 148 const line_t &l = ROW(y + view_start);
153 149
154 text_t t = l.t[x]; 150 text_t t = l.t[x];
155 151
156 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
157 { 153 {
158 iso14755_51 (l.t[x], l.r[x], x, y); 154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
159 iso14755buf = ISO_14755_54; 155 iso14755buf = ISO_14755_54;
160 break; 156 break;
161 } 157 }
162 158
163 x--; 159 x--;
164 } 160 }
165} 161}
166 162
167void 163void ecb_cold
168rxvt_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)
169{ 165{
170 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
171 rxvt_font *f = (*fs)[fs->find_font (ch)];
172 wchar_t *chr, *alloc, ch2, *fname; 167 wchar_t *chr, *alloc, ch2, **fname;
173 int len; 168 int len;
174
175 fname = rxvt_utf8towcs (f->name);
176 169
177# if ENABLE_COMBINING 170# if ENABLE_COMBINING
178 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
179 { 172 {
180 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch, 0);
… …
188 181
189 alloc = 0; 182 alloc = 0;
190 chr = &ch2; 183 chr = &ch2;
191 len = 1; 184 len = 1;
192 } 185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
193 189
194 char attr[80]; // plenty 190 char attr[80]; // plenty
195 191
196 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",
197 (int)r, 193 (int)r,
… …
201 r & RS_Blink ? " blink" : "", 197 r & RS_Blink ? " blink" : "",
202 r & RS_RVid ? " rvid" : "", 198 r & RS_RVid ? " rvid" : "",
203 r & RS_Uline ? " uline" : "", 199 r & RS_Uline ? " uline" : "",
204 r & RS_Careful ? " careful" : ""); 200 r & RS_Careful ? " careful" : "");
205 201
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);
206 int width = wcswidth (fname, wcslen (fname)); 208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
207 210
208 max_it (width, 8+5); // for char + hey
209 max_it (width, strlen (attr)); 211 max_it (width, strlen (attr));
210 212
211 if (y >= 0) 213 if (y >= 0)
212 { 214 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; 215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
214 x = 0; 216 x = 0;
215 } 217 }
216 218
217 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);
218 222
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220 224
221 for (int y = 0; y < len; y++) 225 for (int y = 0; y < len; y++)
222 { 226 {
223 char buf[9]; 227 char buf[9];
224 228
225 ch = *chr++; 229 ch = *chr++;
226 230
227 sprintf (buf, "%8x", ch); 231 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf); 232 scr_overlay_set (0, y + 1, buf);
229 scr_overlay_set (9, y, '='); 233 scr_overlay_set (9, y + 1, '=');
230# if !UNICODE3 234# if !UNICODE_3
231 if (ch >= 0x10000) 235 if (ch >= 0x10000)
232 ch = 0xfffd; 236 ch = 0xfffd;
233# endif 237# endif
234 scr_overlay_set (11, y, ch, r); 238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
235 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
236 } 242 }
237 243
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// }
238 scr_overlay_set (0, len , attr); 249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
239 scr_overlay_set (0, len + 1, fname); 252 scr_overlay_set (0, len + 2 + i, fname[i]);
240
241 free (fname); 253 free (fname[i]);
254 }
242 255
243# if ENABLE_COMBINING 256# if ENABLE_COMBINING
244 if (alloc) 257 if (alloc)
245 delete [] alloc; 258 delete [] alloc;
246# endif 259# endif
247} 260}
248#endif 261#endif
249 262
250void 263void ecb_cold
251rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
252{ 265{
253 wchar_t ch[2];
254
255 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
256 ch[1] = 0;
257 267
258 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
259 { 269 {
260 char mb[16]; 270 char mb[MB_LEN_MAX];
261 int len; 271 int len;
262 272
263 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
264 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
265 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
266 else 276 else
267 { 277 {
268 mb[0] = ch[0]; 278 mb[0] = ch;
269 len = 1; 279 len = 1;
270 } 280 }
271 281
272 if (len > 0) 282 if (len > 0)
273 tt_write ((unsigned char *)mb, len); 283 tt_write (mb, len);
274 else 284 else
275 scr_bell (); 285 scr_bell ();
276 } 286 }
277 287
278 iso14755buf = 0; 288 iso14755buf = 0;
279} 289}
280 290
281int 291static int ecb_cold
282rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
283{ 293{
284 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
285 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
286 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
287 { 297 {
288 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
289 299
… …
295 305
296 return -1; 306 return -1;
297} 307}
298#endif 308#endif
299 309
300/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
301void 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
302rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
303{ 409{
304 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
305 unsigned int newlen; 411 KeySym keysym = NoSymbol;
306 KeySym keysym; 412 char rkbuf[KBUFSZ + 1];
307#ifdef DEBUG_CMD 413 char *kbuf = rkbuf + 1;
308 static int debug_key = 1; /* accessible by a debugger only */ 414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
309#endif 418#endif
310 int valid_keysym;
311 unsigned char kbuf[KBUFSZ];
312 419
313 /* 420 /*
314 * 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
315 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
316 * 423 *
… …
318 */ 425 */
319 shft = ev.state & ShiftMask; 426 shft = ev.state & ShiftMask;
320 ctrl = ev.state & ControlMask; 427 ctrl = ev.state & ControlMask;
321 meta = ev.state & ModMetaMask; 428 meta = ev.state & ModMetaMask;
322 429
323 if (numlock_state || (ev.state & ModNumLockMask))
324 {
325 numlock_state = (ev.state & ModNumLockMask);
326 PrivMode ((!numlock_state), PrivMode_aplKP);
327 }
328
329 kbuf[0] = 0; 430 kbuf[0] = 0;
330 431
331#ifdef USE_XIM 432#if USE_XIM
332 if (Input_Context) 433 if (Input_Context)
333 { 434 {
334 Status status_return; 435 Status status_return;
335 436
336#if 0 437#if 0
337#ifdef X_HAVE_UTF8_STRING 438#ifdef X_HAVE_UTF8_STRING
338 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
339 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 440 len = Xutf8LookupString (Input_Context, &ev, kbuf,
340 KBUFSZ, &keysym, &status_return); 441 KBUFSZ, &keysym, &status_return);
341 else 442 else
342#endif 443#endif
343#endif 444#endif
344 { 445 {
… …
374 } 475 }
375 } 476 }
376 else 477 else
377 len = 0; 478 len = 0;
378 } 479 }
379
380 valid_keysym = status_return == XLookupKeySym
381 || status_return == XLookupBoth;
382 } 480 }
383 else 481 else
384#endif 482#endif
385 { 483 {
386 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
387 valid_keysym = keysym != NoSymbol; 485 }
486
487 if (keysym != NoSymbol)
388 } 488 {
489 KeySym orig_keysym = keysym;
389 490
390 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)
391 { 704 {
392#ifdef KEYSYM_RESOURCE 705#ifdef KEYSYM_RESOURCE
393 if (keyboard->dispatch (this, keysym, ev.state)) 706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
394 return; 707 return;
395#endif 708#endif
396 709
397 if (saveLines) 710 if (saveLines)
398 { 711 {
… …
407#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
408 lnsppg = nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
409#else 722#else
410 lnsppg = nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
411#endif 724#endif
725 max_it (lnsppg, 1);
726
412 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
413 { 728 {
414 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
415 return; 730 return;
416 } 731 }
417 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
418 { 733 {
419 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
420 return; 735 return;
421 } 736 }
422 } 737 }
423#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
424 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
425 { 740 {
426 if (keysym == XK_Up) 741 if (keysym == XK_Up)
427 { 742 {
428 scr_page (UP, 1); 743 scr_page (1);
429 return; 744 return;
430 } 745 }
431 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
432 { 747 {
433 scr_page (DN, 1); 748 scr_page (-1);
434 return; 749 return;
435 } 750 }
436 } 751 }
437#endif 752#endif
438#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
439 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
440 { 755 {
441 if (keysym == XK_Home) 756 if (keysym == XK_Home)
442 { 757 {
443 scr_move_to (0, 1); 758 scr_changeview (top_row);
444 return; 759 return;
445 } 760 }
446 else if (keysym == XK_End) 761 else if (keysym == XK_End)
447 { 762 {
448 scr_move_to (1, 0); 763 scr_changeview (0);
449 return; 764 return;
450 } 765 }
451 } 766 }
452#endif 767#endif
453 } 768 }
454 769
455 if (shft) 770 if (shft)
456 { 771 {
457 /* Shift + F1 - F10 generates F11 - F20 */
458 if (keysym >= XK_F1 && keysym <= XK_F10)
459 {
460 keysym += (XK_F11 - XK_F1);
461 shft = 0; /* turn off Shift */
462 }
463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
464 { 773 {
465 switch (keysym) 774 switch (keysym)
466 { 775 {
467 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
468 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
469 selection_request (ev.time, 0, 0); 778 selection_request (ev.time);
470 return; 779 return;
471#if TODO 780#if TODO
472 /* rxvt extras */ 781 /* rxvt extras */
473 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
474 change_font (FONT_UP);
475 return; 783 return;
476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
477 change_font (FONT_DN);
478 return; 785 return;
479#endif 786#endif
480 } 787 }
481 } 788 }
482 } 789 }
483 790
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
484#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
485 // ISO 14755 support 807 // ISO 14755 support
486 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
487 { 809 {
488 int hv; 810 int hv;
489 811
490 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
491 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
493 { 815 {
494 commit_iso14755 (); 816 commit_iso14755 ();
495 iso14755buf = ISO_14755_51; 817 iso14755buf = ISO_14755_51;
496# if ISO_14755 818# if ISO_14755
497 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);
498# endif 828# endif
499 return; 829 return;
500 } 830 }
501 else if ((hv = hex_keyval (ev)) >= 0) 831 else if ((hv = hex_keyval (ev)) >= 0)
502 { 832 {
… …
507# endif 837# endif
508 return; 838 return;
509 } 839 }
510 else 840 else
511 { 841 {
512# if ENABLE_OVERLAY 842# if ISO_14755
513 scr_overlay_off (); 843 scr_overlay_off ();
514# endif 844# endif
515 iso14755buf = 0; 845 iso14755buf = 0;
516 } 846 }
517 } 847 }
848 else if (option (Opt_iso14755) &&
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
520 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
521 { 852 {
522 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY 854# if ISO_14755
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode"); 856 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif 857# endif
527 } 858 }
528#endif 859#endif
529 860
530#ifdef PRINTPIPE 861#ifdef PRINTPIPE
531 if (keysym == XK_Print) 862 if (keysym == XK_Print)
532 { 863 {
533 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
534 return; 865 return;
535 } 866 }
536#endif 867#endif
537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
540 {
541 newlen = 1;
542 switch (keysym)
543 {
544#ifndef NO_BACKSPACE_KEY
545 case XK_BackSpace:
546 if (priv_modes & PrivMode_HaveBackSpace)
547 {
548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
549 ^ !!ctrl) ? '\b' : '\177';
550 kbuf[1] = '\0';
551 }
552 else
553 strcpy (kbuf, key_backspace);
554 break;
555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
561 {
562 strcpy (kbuf, "\033On");
563 break;
564 }
565 /* FALLTHROUGH */
566# endif
567 case XK_Delete:
568 strcpy (kbuf, key_delete);
569 break;
570#endif
571 case XK_Tab:
572 if (shft)
573 strcpy (kbuf, "\033[Z");
574 else
575 {
576#ifdef CTRL_TAB_MAKES_META
577 if (ctrl)
578 meta = 1;
579#endif
580#ifdef MOD4_TAB_MAKES_META
581 if (ev.state & Mod4Mask)
582 meta = 1;
583#endif
584 newlen = 0;
585 }
586 break;
587
588#ifdef XK_KP_Left
589 case XK_KP_Up: /* \033Ox or standard */
590 case XK_KP_Down: /* \033Or or standard */
591 case XK_KP_Right: /* \033Ov or standard */
592 case XK_KP_Left: /* \033Ot or standard */
593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
594 {
595 strcpy (kbuf, "\033OZ");
596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
597 break;
598 }
599 else
600 /* translate to std. cursor key */
601 keysym = XK_Left + (keysym - XK_KP_Left);
602 /* FALLTHROUGH */
603#endif
604 case XK_Up: /* "\033[A" */
605 case XK_Down: /* "\033[B" */
606 case XK_Right: /* "\033[C" */
607 case XK_Left: /* "\033[D" */
608 strcpy (kbuf, "\033[Z");
609 kbuf[2] = "DACB"[keysym - XK_Left];
610 /* do Shift first */
611 if (shft)
612 kbuf[2] = "dacb"[keysym - XK_Left];
613 else if (ctrl)
614 {
615 kbuf[1] = 'O';
616 kbuf[2] = "dacb"[keysym - XK_Left];
617 }
618 else if (priv_modes & PrivMode_aplCUR)
619 kbuf[1] = 'O';
620 break;
621
622#ifndef UNSHIFTED_SCROLLKEYS
623# ifdef XK_KP_Prior
624 case XK_KP_Prior:
625 /* allow shift to override */
626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
627 {
628 strcpy (kbuf, "\033Oy");
629 break;
630 }
631 /* FALLTHROUGH */
632# endif
633 case XK_Prior:
634 strcpy (kbuf, "\033[5~");
635 break;
636# ifdef XK_KP_Next
637 case XK_KP_Next:
638 /* allow shift to override */
639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
640 {
641 strcpy (kbuf, "\033Os");
642 break;
643 }
644 /* FALLTHROUGH */
645# endif
646 case XK_Next:
647 strcpy (kbuf, "\033[6~");
648 break;
649#endif
650 case XK_KP_Enter:
651 /* allow shift to override */
652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
653 {
654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
666 }
667 else
668 {
669 kbuf[0] = '\015';
670 kbuf[1] = '\0';
671 }
672 break;
673
674#ifdef XK_KP_Begin
675 case XK_KP_Begin:
676 strcpy (kbuf, "\033Ou");
677 break;
678
679#endif
680 case XK_KP_F1: /* "\033OP" */
681 case XK_KP_F2: /* "\033OQ" */
682 case XK_KP_F3: /* "\033OR" */
683 case XK_KP_F4: /* "\033OS" */
684 strcpy (kbuf, "\033OP");
685 kbuf[2] += (keysym - XK_KP_F1);
686 break;
687
688 case XK_KP_Multiply: /* "\033Oj" : "*" */
689 case XK_KP_Add: /* "\033Ok" : "+" */
690 case XK_KP_Separator: /* "\033Ol" : "," */
691 case XK_KP_Subtract: /* "\033Om" : "-" */
692 case XK_KP_Decimal: /* "\033On" : "." */
693 case XK_KP_Divide: /* "\033Oo" : "/" */
694 case XK_KP_0: /* "\033Op" : "0" */
695 case XK_KP_1: /* "\033Oq" : "1" */
696 case XK_KP_2: /* "\033Or" : "2" */
697 case XK_KP_3: /* "\033Os" : "3" */
698 case XK_KP_4: /* "\033Ot" : "4" */
699 case XK_KP_5: /* "\033Ou" : "5" */
700 case XK_KP_6: /* "\033Ov" : "6" */
701 case XK_KP_7: /* "\033Ow" : "7" */
702 case XK_KP_8: /* "\033Ox" : "8" */
703 case XK_KP_9: /* "\033Oy" : "9" */
704 /* allow shift to override */
705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
706 {
707 strcpy (kbuf, "\033Oj");
708 kbuf[2] += (keysym - XK_KP_Multiply);
709 }
710 else
711 {
712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
713 kbuf[1] = '\0';
714 }
715 break;
716
717 case XK_Find:
718 strcpy (kbuf, "\033[1~");
719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
731 case XK_Insert:
732 strcpy (kbuf, "\033[2~");
733 break;
734#ifdef DXK_Remove /* support for DEC remove like key */
735 case DXK_Remove:
736 /* FALLTHROUGH */
737#endif
738 case XK_Execute:
739 strcpy (kbuf, "\033[3~");
740 break;
741 case XK_Select:
742 strcpy (kbuf, "\033[4~");
743 break;
744#ifdef XK_KP_End
745 case XK_KP_End:
746 /* allow shift to override */
747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
748 {
749 strcpy (kbuf, "\033Oq");
750 break;
751 }
752 /* FALLTHROUGH */
753#endif
754 case XK_End:
755 strcpy (kbuf, KS_END);
756 break;
757#ifdef XK_KP_Home
758 case XK_KP_Home:
759 /* allow shift to override */
760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
761 {
762 strcpy (kbuf, "\033Ow");
763 break;
764 }
765 /* FALLTHROUGH */
766#endif
767 case XK_Home:
768 strcpy (kbuf, KS_HOME);
769 break;
770
771#define FKEY(n, fkey) \
772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
773
774 case XK_F1: /* "\033[11~" */
775 case XK_F2: /* "\033[12~" */
776 case XK_F3: /* "\033[13~" */
777 case XK_F4: /* "\033[14~" */
778 case XK_F5: /* "\033[15~" */
779 FKEY (11, XK_F1);
780 break;
781 case XK_F6: /* "\033[17~" */
782 case XK_F7: /* "\033[18~" */
783 case XK_F8: /* "\033[19~" */
784 case XK_F9: /* "\033[20~" */
785 case XK_F10: /* "\033[21~" */
786 FKEY (17, XK_F6);
787 break;
788 case XK_F11: /* "\033[23~" */
789 case XK_F12: /* "\033[24~" */
790 case XK_F13: /* "\033[25~" */
791 case XK_F14: /* "\033[26~" */
792 FKEY (23, XK_F11);
793 break;
794 case XK_F15: /* "\033[28~" */
795 case XK_F16: /* "\033[29~" */
796 FKEY (28, XK_F15);
797 break;
798 case XK_Help: /* "\033[28~" */
799 FKEY (28, XK_Help);
800 break;
801 case XK_Menu: /* "\033[29~" */
802 FKEY (29, XK_Menu);
803 break;
804 case XK_F17: /* "\033[31~" */
805 case XK_F18: /* "\033[32~" */
806 case XK_F19: /* "\033[33~" */
807 case XK_F20: /* "\033[34~" */
808 case XK_F21: /* "\033[35~" */
809 case XK_F22: /* "\033[36~" */
810 case XK_F23: /* "\033[37~" */
811 case XK_F24: /* "\033[38~" */
812 case XK_F25: /* "\033[39~" */
813 case XK_F26: /* "\033[40~" */
814 case XK_F27: /* "\033[41~" */
815 case XK_F28: /* "\033[42~" */
816 case XK_F29: /* "\033[43~" */
817 case XK_F30: /* "\033[44~" */
818 case XK_F31: /* "\033[45~" */
819 case XK_F32: /* "\033[46~" */
820 case XK_F33: /* "\033[47~" */
821 case XK_F34: /* "\033[48~" */
822 case XK_F35: /* "\033[49~" */
823 FKEY (31, XK_F17);
824 break;
825#undef FKEY
826 default:
827 newlen = 0;
828 break;
829 }
830
831 if (newlen)
832 len = strlen (kbuf);
833 }
834
835 /*
836 * Pass meta for all function keys, if 'meta' option set
837 */
838#ifdef META8_OPTION
839 if (meta && (meta_char == 0x80) && len > 0)
840 kbuf[len - 1] |= 0x80;
841#endif
842
843 }
844 else if (ctrl && keysym == XK_minus)
845 {
846 len = 1;
847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
854 else
855 {
856#ifdef META8_OPTION
857 /* set 8-bit on */
858 if (meta && (meta_char == 0x80))
859 {
860 unsigned char *ch;
861
862 for (ch = kbuf; ch < kbuf + len; ch++)
863 *ch |= 0x80;
864
865 meta = 0;
866 }
867#endif
868 /* nil */ ;
869 }
870 } 868 }
871 869
872 if (len <= 0) 870 if (len <= 0)
873 return; /* not mapped */ 871 return; /* not mapped */
874 872
875 if (OPTION (Opt_scrollTtyKeypress)) 873 tt_write_user_input (kbuf, (unsigned int)len);
876 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)
877 { 889 {
878 view_start = 0; 890# if ISO_14755
879 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;
880 } 920 }
881 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
882 /* 922 {
883 * these modifications only affect the static keybuffer 923# if ISO_14755
884 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
885 *
886 * eg,
887 * Prior = "ESC[5~"
888 * Shift+Prior = "ESC[5$"
889 * Ctrl+Prior = "ESC[5^"
890 * Ctrl+Shift+Prior = "ESC[5@"
891 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
892 */
893 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
894 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
895
896 /* escape prefix */
897 if (meta
898#ifdef META8_OPTION
899 && meta_char == C0_ESC
900#endif 925# endif
901 ) 926 if (iso14755buf & ISO_14755_51)
902 { 927 commit_iso14755 ();
903 const unsigned char ch = C0_ESC; 928#if ISO_14755
904 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
905 } 930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
906 932
907#if defined(DEBUG_CMD) 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
908 /* Display keyboard buffer contents */ 934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
909 unsigned char *p; 935 }
910 int i;
911
912 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
913 for (i = 0, p = kbuf; i < len; i++, p++)
914 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
915 fprintf (stderr, "'\n");
916#endif /* DEBUG_CMD */
917 tt_write (kbuf, (unsigned int)len);
918}
919/*}}} */
920
921#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
922/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
923/* attempt to `write' count to the input buffer */
924unsigned int
925rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
926{
927 unsigned int n, s;
928
929 n = cmdbuf_ptr - cmdbuf_base;
930 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
931
932 if (n > 0 && s < count)
933 {
934 memmove (cmdbuf_base, cmdbuf_ptr,
935 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
936 cmdbuf_ptr = cmdbuf_base;
937 cmdbuf_endp -= n;
938 s += n;
939 }
940
941 if (count > s)
942 {
943 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
944 count = s;
945 }
946
947 for (; count--;)
948 *cmdbuf_endp++ = *str++;
949
950 cmd_parse ();
951
952 return 0;
953}
954#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}
955 952
956void 953void
957rxvt_term::flush () 954rxvt_term::flush ()
958{ 955{
959 flush_ev.stop (); 956 flush_ev.stop ();
960 957
961#ifdef TRANSPARENT 958#ifdef HAVE_IMG
962 if (want_full_refresh) 959 if (bg_flags & BG_NEEDS_REFRESH)
963 { 960 {
964 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
965 scr_clear ();
966 scr_touch (false); 962 scr_touch (false);
967 } 963 }
968#endif 964#endif
969 965
970 if (want_refresh) 966 if (want_refresh)
971 { 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
972 scr_refresh (refresh_type); 1006 scr_refresh ();
973 scrollbar_show (1); 1007 scrollBar.show (1);
974#ifdef USE_XIM 1008#if USE_XIM
975 IMSendSpot (); 1009 im_send_spot ();
976#endif 1010#endif
977 } 1011 }
978 1012
979 display->flush (); 1013 display->flush ();
980} 1014}
981 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
982void 1017void
983rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
984{ 1019{
985 SET_R (this); 1020 if (want_refresh && !flush_ev.is_active ())
986 SET_LOCALE (locale); 1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
987 1022
988 display->flush (); 1023 display->flush ();
989
990 if (want_refresh && !flush_ev.active)
991 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
992} 1024}
993 1025
994void 1026void
995rxvt_term::flush_cb (time_watcher &w) 1027rxvt_term::flush_cb (ev::timer &w, int revents)
996{ 1028{
997 SET_R (this); 1029 make_current ();
998 SET_LOCALE (locale);
999 1030
1000 refresh_limit = 1;
1001 refresh_count = 0; 1031 refresh_count = 0;
1002 flush (); 1032 flush ();
1003} 1033}
1004 1034
1005#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
1006void 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
1007rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1008{ 1056{
1009 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
1010 want_refresh = 1; 1058 want_refresh = 1;
1011 1059 refresh_check ();
1012 w.start (w.at + BLINK_INTERVAL);
1013} 1060}
1014#endif 1061#endif
1015 1062
1016#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
1017void 1064void
1018rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
1019{ 1066{
1020 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
1021 { 1068 {
1022 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
1023 want_refresh = 1; 1070 want_refresh = 1;
1024 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1025 } 1072 }
1073 else
1074 w.stop ();
1026} 1075}
1027#endif 1076#endif
1028 1077
1029#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1030void 1079void
1031rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1032{ 1081{
1033 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1034 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1035 { 1084 {
1036 refresh_type |= SMOOTH_REFRESH;
1037 want_refresh = 1; 1085 want_refresh = 1;
1038 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
1039 } 1087 }
1088 else
1089 w.stop ();
1040} 1090}
1041#endif 1091#endif
1042 1092
1043#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
1044void 1094void
1045rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1046{ 1096{
1047 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
1048 { 1098 {
1049 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1050 refresh_type |= SMOOTH_REFRESH;
1051 want_refresh = 1; 1100 want_refresh = 1;
1052 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
1053 } 1102 }
1103 else
1104 w.stop ();
1054} 1105}
1055#endif 1106#endif
1056 1107
1057#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1058void 1109void
1059rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1060{ 1111{
1061 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
1062 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1063 : scr_page (UP, mouse_slip_wheel_speed))
1064 { 1113 {
1065 if (view_start == nsaved ||
1066 view_start == 0)
1067 mouse_slip_wheel_speed = 0;
1068
1069 refresh_type |= SMOOTH_REFRESH;
1070 want_refresh = 1; 1114 want_refresh = 1;
1071 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)
1072 } 1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1122 }
1073} 1123}
1074#endif 1124#endif
1075 1125
1076#if HAVE_SCHED_YIELD 1126#if LINUX_YIELD_HACK
1077static struct event_handler 1127static struct event_handler
1078{ 1128{
1079 check_watcher cw_yield; 1129 ev::prepare yield_ev;
1080 1130
1081 void yield (check_watcher &w) 1131 void yield_cb (ev::prepare &w, int revents)
1082 { 1132 {
1083 sched_yield (); 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
1084 w.stop (); 1144 w.stop ();
1085 } 1145 }
1086 1146
1087 event_handler () 1147 event_handler ()
1088 : cw_yield (this, &event_handler::yield) 1148 : yield_ev (this, &event_handler::yield_cb)
1089 { 1149 {
1090 } 1150 }
1091} event_handler; 1151} event_handler;
1092#endif 1152#endif
1093 1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1184}
1185#endif
1186
1094bool 1187bool
1095rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1096{ 1189{
1097 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1098 1191
1099 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1100 { 1193
1101 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1102 n = 0;
1103 } 1195 {
1104 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1105 memmove (cmdbuf_base, cmdbuf_ptr, n);
1106 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1107 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1108 1201
1109 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1110 1203
1111 if (r > 0) 1204 if (r > 0)
1112 { 1205 {
1113 cmdbuf_endp += r; 1206 cmdbuf_endp += r;
1114 return true; 1207 return true;
1115 } 1208 }
1116 else if (r < 0 && (errno == EAGAIN || errno == EINTR)) 1209 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1117 { 1210 {
1118#if HAVE_SCHED_YIELD 1211#if LINUX_YIELD_HACK
1119 if (display->is_local) 1212 if (display->is_local)
1120 event_handler.cw_yield.start (); 1213 event_handler.yield_ev.start ();
1121#endif 1214#endif
1122 } 1215 }
1123 else 1216 else
1124 { 1217 {
1125 pty_ev.stop (); 1218 pty_ev.stop ();
1126 1219
1127 if (!OPTION (Opt_hold)) 1220 if (!option (Opt_hold))
1128 destroy (); 1221 destroy ();
1129 } 1222 }
1130 1223
1131 return false; 1224 return false;
1132} 1225}
1133 1226
1134void 1227void
1135rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
1136{ 1229{
1137 SET_R (this); 1230 make_current ();
1138 SET_LOCALE (locale);
1139 1231
1140 if (revents & EVENT_READ) 1232 if (revents & ev::READ)
1141 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1142 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1143 if (cmd_parse ()) 1235 cmd_parse ();
1144 break;
1145 1236
1146 if (revents & EVENT_WRITE) 1237 if (revents & ev::WRITE)
1147 pty_write (); 1238 pty_write ();
1148}
1149 1239
1150void 1240 refresh_check ();
1241}
1242
1243void ecb_cold
1151rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1152{ 1245{
1153 XDefineCursor (display->display, vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1154 recolour_cursor (); 1247 recolor_cursor ();
1155 1248
1156#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1157 hidden_pointer = 0; 1250 hidden_pointer = 0;
1158 1251
1159 if (OPTION (Opt_pointerBlank)) 1252 if (option (Opt_pointerBlank))
1160 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1161#endif 1254#endif
1162} 1255}
1163 1256
1164#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1165void 1258void ecb_cold
1166rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1167{ 1260{
1168 if (! OPTION (Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1169 return; 1262 return;
1170 1263
1171 XDefineCursor (display->display, vt, display->blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1172 XFlush (display->display); 1265 XFlush (dpy);
1173 1266
1174 hidden_pointer = 1; 1267 hidden_pointer = 1;
1175} 1268}
1176 1269
1177void 1270void ecb_cold
1178rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1179{ 1272{
1180 SET_R (this); 1273 make_current ();
1181 SET_LOCALE (locale);
1182 1274
1183 pointer_blank (); 1275 pointer_blank ();
1184} 1276}
1185#endif 1277#endif
1186 1278
1187void 1279void
1188rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1189{ 1281{
1190 int button_number, key_state = 0; 1282 int button_number, state = 0;
1191 int x, y; 1283 int x, y;
1284 bool release = ev.type == ButtonRelease;
1192 1285
1193 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1194 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1195 pixel_position (&x, &y);
1196 1288
1197 if (MEvent.button == AnyButton) 1289 if (ev.type == MotionNotify)
1198 button_number = 3; 1290 {
1199 else 1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 state += 32;
1200 { 1297 }
1298
1201 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
1202 /* add 0x3D for wheel events, like xterm does */ 1300 /* add 0x3D for wheel events, like xterm does */
1203 if (button_number >= 3) 1301 if (button_number >= 3)
1204 button_number += (64 - 3); 1302 button_number += 64 - 3;
1205 }
1206 1303
1207 if (priv_modes & PrivMode_MouseX10) 1304 if (priv_modes & PrivMode_MouseX10)
1208 { 1305 {
1209 /* 1306 /*
1210 * do not report ButtonRelease 1307 * do not report ButtonRelease
1211 * no state info allowed 1308 * no state info allowed
1212 */ 1309 */
1213 key_state = 0; 1310 if (release)
1214 if (button_number == 3)
1215 return; 1311 return;
1216 } 1312 }
1217 else 1313 else
1218 { 1314 {
1219 /* XTerm mouse reporting needs these values: 1315 /* XTerm mouse reporting needs these values:
… …
1221 * 8 = Meta 1317 * 8 = Meta
1222 * 16 = Control 1318 * 16 = Control
1223 * plus will add in our own Double-Click reporting 1319 * plus will add in our own Double-Click reporting
1224 * 32 = Double Click 1320 * 32 = Double Click
1225 */ 1321 */
1226 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1322 state += ((MEvent.state & ShiftMask) ? 4 : 0)
1227 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1323 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1228 + ((MEvent.state & ControlMask) ? 16 : 0); 1324 + ((MEvent.state & ControlMask) ? 16 : 0);
1229#ifdef MOUSE_REPORT_DOUBLECLICK 1325#ifdef MOUSE_REPORT_DOUBLECLICK
1230 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1326 state += ((MEvent.clicks > 1) ? 32 : 0);
1231#endif 1327#endif
1232 } 1328 }
1329
1330 int code = 32 + (release ? 3 : button_number) + state;
1233 1331
1234#if DEBUG_MOUSEREPORT 1332#if DEBUG_MOUSEREPORT
1235 fprintf (stderr, "Mouse ["); 1333 fprintf (stderr, "Mouse [");
1236 if (key_state & 16) 1334 if (state & 16)
1237 fputc ('C', stderr); 1335 fputc ('C', stderr);
1238 if (key_state & 4) 1336 if (state & 4)
1239 fputc ('S', stderr); 1337 fputc ('S', stderr);
1240 if (key_state & 8) 1338 if (state & 8)
1241 fputc ('A', stderr); 1339 fputc ('A', stderr);
1242 if (key_state & 32) 1340 if (state & 32)
1243 fputc ('2', stderr); 1341 fputc ('2', stderr);
1244 fprintf (stderr, "]: <%d>, %d/%d\n", 1342 fprintf (stderr, "]: <%d>, %d/%d\n",
1245 button_number, 1343 button_number,
1246 x + 1, 1344 x,
1247 y + 1); 1345 y);
1248#endif 1346#endif
1249 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
1250 tt_printf ("\033[M%c%c%c", 1367 tt_printf ("\033[M%c%c%c",
1251 (32 + button_number + key_state), 1368 code,
1252 (32 + x + 1), 1369 32 + x,
1253 (32 + y + 1)); 1370 32 + y);
1254} 1371}
1255
1256#ifdef USING_W11LIB
1257void
1258rxvt_W11_process_x_event (XEvent *ev)
1259{
1260 rxvt_t *r = rxvt_get_r ();
1261
1262 x_cb (*ev);
1263}
1264#endif
1265 1372
1266/*{{{ process an X event */ 1373/*{{{ process an X event */
1267void 1374void ecb_hot
1268rxvt_term::x_cb (XEvent &ev) 1375rxvt_term::x_cb (XEvent &ev)
1269{ 1376{
1270 dDisp; 1377 make_current ();
1271 1378
1272 SET_R (this); 1379 dLocal (Display *, dpy);
1273 SET_LOCALE (locale);
1274 1380
1275#if defined(CURSOR_BLINK) 1381 if (ev.xany.window == vt
1276 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress) 1382 && SHOULD_INVOKE (HOOK_X_EVENT)
1277 { 1383 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1278 if (hidden_cursor) 1384 return;
1279 {
1280 hidden_cursor = 0;
1281 want_refresh = 1;
1282 }
1283 1385
1284 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1386 // for XQueryPointer
1285 }
1286#endif
1287
1288#if defined(POINTER_BLANK)
1289 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1290 {
1291 if (ev.type == MotionNotify
1292 || ev.type == ButtonPress
1293 || ev.type == ButtonRelease)
1294 if (hidden_pointer)
1295 pointer_unblank ();
1296
1297 if (ev.type == KeyPress && hidden_pointer == 0)
1298 pointer_blank ();
1299 }
1300#endif
1301
1302 Window unused_root, unused_child; 1387 Window unused_root, unused_child;
1303 int unused_root_x, unused_root_y; 1388 int unused_root_x, unused_root_y;
1304 unsigned int unused_mask; 1389 unsigned int unused_mask;
1305 1390
1306 switch (ev.type) 1391 switch (ev.type)
1307 { 1392 {
1308 case KeyPress: 1393 case KeyPress:
1309#if ISO_14755 1394 key_press (ev.xkey);
1310 if (!(iso14755buf & ISO_14755_52))
1311#endif
1312 lookup_key (ev.xkey);
1313
1314 break; 1395 break;
1315 1396
1316 case KeyRelease: 1397 case KeyRelease:
1317 { 1398 key_release (ev.xkey);
1318#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1319 KeySym ks;
1320
1321 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1322#endif
1323
1324#if ENABLE_FRILLS || ISO_14755
1325 // ISO 14755 support
1326 if (iso14755buf)
1327 if (iso14755buf & ISO_14755_52)
1328 {
1329# if ENABLE_OVERLAY
1330 scr_overlay_off ();
1331# endif
1332# if ISO_14755
1333 // iso14755 part 5.2 handling: release time
1334 // first: controls
1335 if ((ev.xkey.state & ControlMask)
1336 && ((ks >= 0x40 && ks <= 0x5f)
1337 || (ks >= 0x61 && ks <= 0x7f)))
1338 {
1339 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1340 commit_iso14755 ();
1341 return; // case-break;
1342 }
1343
1344 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1345 if (i[0] == ks)
1346 {
1347 iso14755buf = ISO_14755_51 | i[1];
1348 commit_iso14755 ();
1349 return; // case-break;
1350 }
1351
1352 scr_bell ();
1353# endif
1354 iso14755buf = 0;
1355 break;
1356 }
1357 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1358 {
1359# if ENABLE_OVERLAY
1360 scr_overlay_off ();
1361# endif
1362 if (iso14755buf & ISO_14755_51)
1363 commit_iso14755 ();
1364#if ISO_14755
1365 else if (iso14755buf & ISO_14755_STARTED)
1366 {
1367 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1368
1369 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1370 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1371 }
1372# endif
1373 else
1374 iso14755buf = 0;
1375 }
1376#endif
1377
1378#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1379 if (!(ev.xkey.state & ControlMask))
1380 slip_wheel_ev.stop ();
1381 else if (ks == XK_Control_L || ks == XK_Control_R)
1382 mouse_slip_wheel_speed = 0;
1383#endif
1384 break; 1399 break;
1385 }
1386 1400
1387 case ButtonPress: 1401 case ButtonPress:
1388 button_press (ev.xbutton); 1402 button_press (ev.xbutton);
1389 break; 1403 break;
1390 1404
… …
1392 button_release (ev.xbutton); 1406 button_release (ev.xbutton);
1393 break; 1407 break;
1394 1408
1395 case ClientMessage: 1409 case ClientMessage:
1396 if (ev.xclient.format == 32 1410 if (ev.xclient.format == 32
1397 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS]) 1411 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1398 { 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 {
1399 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)))
1400 destroy (); 1420 destroy ();
1421 }
1401#if ENABLE_EWMH 1422#if ENABLE_EWMH
1402 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])
1403 XSendEvent (disp, ev.xclient.window = display->root, 1424 XSendEvent (dpy, ev.xclient.window = display->root,
1404 False, SubstructureRedirectMask | SubstructureNotifyMask, 1425 False, SubstructureRedirectMask | SubstructureNotifyMask,
1405 &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 }
1406#endif 1438#endif
1407 } 1439 }
1408#if ENABLE_XEMBED
1409 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1410 {
1411 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1412 focus_in ();
1413 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1414 focus_out ();
1415 }
1416#endif
1417#ifdef OFFIX_DND
1418 /* OffiX Dnd (drag 'n' drop) protocol */
1419 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1420 && (ev.xclient.data.l[0] == DndFile
1421 || ev.xclient.data.l[0] == DndDir
1422 || ev.xclient.data.l[0] == DndLink))
1423 {
1424 /* Get Dnd data */
1425 Atom ActualType;
1426 int ActualFormat;
1427 unsigned char *data;
1428 unsigned long Size, RemainingBytes;
1429
1430 XGetWindowProperty (disp, display->root,
1431 xa[XA_DNDSELECTION],
1432 0L, 1000000L,
1433 False, AnyPropertyType,
1434 &ActualType, &ActualFormat,
1435 &Size, &RemainingBytes,
1436 &data);
1437 set_string_property (XA_CUT_BUFFER0, data);
1438 XFree (data);
1439 selection_paste (display->root, XA_CUT_BUFFER0, true);
1440 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1441 }
1442#endif /* OFFIX_DND */
1443 break;
1444
1445 case MappingNotify:
1446 XRefreshKeyboardMapping (&ev.xmapping);
1447 break; 1440 break;
1448 1441
1449 /* 1442 /*
1450 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1451 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1470 break; 1463 break;
1471 } 1464 }
1472 break; 1465 break;
1473 1466
1474 case FocusIn: 1467 case FocusIn:
1468 if (ev.xfocus.detail != NotifyInferior
1469 && ev.xfocus.detail != NotifyPointer
1470 && ev.xfocus.mode != NotifyGrab)
1475 focus_in (); 1471 focus_in ();
1476 break; 1472 break;
1477 1473
1478 case FocusOut: 1474 case FocusOut:
1475 if (ev.xfocus.detail != NotifyInferior
1476 && ev.xfocus.detail != NotifyPointer
1477 && ev.xfocus.mode != NotifyGrab)
1479 focus_out (); 1478 focus_out ();
1480 break; 1479 break;
1481 1480
1482 case ConfigureNotify: 1481 case ConfigureNotify:
1483 if (ev.xconfigure.window == parent[0]) 1482 if (ev.xconfigure.window == parent)
1484 { 1483 {
1485 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev)) 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1486 ; 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 }
1487 1508
1488 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1509 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1489 { 1510 {
1490 seen_resize = 1; 1511 seen_resize = 1;
1491 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1512 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1492 } 1513 }
1493 1514
1494#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1515 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1495 if (OPTION (Opt_transparent))
1496 check_our_parents ();
1497#endif
1498 } 1516 }
1499 break; 1517 break;
1500 1518
1501 case PropertyNotify: 1519 case PropertyNotify:
1502 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1520 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1503 && ev.xproperty.state == PropertyNewValue)
1504 selection_property (ev.xproperty.window, ev.xproperty.atom);
1505
1506 break; 1521 break;
1507 1522
1508 case SelectionClear: 1523 case SelectionClear:
1509 selection_clear (); 1524 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1510 break;
1511
1512 case SelectionNotify:
1513 if (selection_wait == Sel_normal)
1514 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1515 break; 1525 break;
1516 1526
1517 case SelectionRequest: 1527 case SelectionRequest:
1518 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));
1519 break; 1537 break;
1520 1538
1521 case UnmapNotify: 1539 case UnmapNotify:
1522 mapped = 0; 1540 mapped = 0;
1523#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1524 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1525#endif 1543#endif
1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1526 break; 1545 break;
1527
1528 case MapNotify:
1529 mapped = 1;
1530#ifdef TEXT_BLINK
1531 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1532#endif
1533 break;
1534
1535#ifdef TRANSPARENT
1536 case ReparentNotify:
1537 rootwin_cb (ev);
1538 break;
1539#endif /* TRANSPARENT */
1540 1546
1541 case GraphicsExpose: 1547 case GraphicsExpose:
1542 case Expose: 1548 case Expose:
1543 if (ev.xany.window == vt) 1549 if (ev.xany.window == vt)
1544 { 1550 {
1545 do 1551 do
1552 {
1546 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1547 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1555 }
1548 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev)); 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1549 1557
1550 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1551 1559
1552 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1561 {
1553 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1554 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, false);
1564 }
1555 1565
1556 scr_refresh (refresh_type); 1566 want_refresh = 1;
1557 } 1567 }
1558 else 1568 else
1559 { 1569 {
1560 XEvent unused_event; 1570 XEvent unused_event;
1561 1571
1562 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1563 ; 1573 ;
1564 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1565 ; 1575 ;
1566 1576
1567 if (isScrollbarWindow (ev.xany.window)) 1577 if (scrollBar.state && ev.xany.window == scrollBar.win)
1568 { 1578 {
1569 scrollBar.setIdle (); 1579 scrollBar.state = SB_STATE_IDLE;
1570 scrollbar_show (0); 1580 scrollBar.show (0);
1571 } 1581 }
1572#ifdef MENUBAR
1573 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1574 menubar_expose ();
1575#endif
1576
1577#ifdef TRANSPARENT
1578 if (am_transparent && ev.xany.window == parent[0])
1579 XClearWindow (disp, ev.xany.window);
1580#endif
1581 } 1582 }
1582 break; 1583 break;
1583 1584
1584 case MotionNotify: 1585 case MotionNotify:
1585#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1586 if (hidden_pointer) 1587 if (hidden_pointer)
1587 pointer_unblank (); 1588 pointer_unblank ();
1588#endif 1589#endif
1589#if MENUBAR 1590 if (!bypass_keystate
1590 if (isMenuBarWindow (ev.xany.window)) 1591 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1591 { 1592 || priv_modes & PrivMode_MouseAnyEvent))
1592 menubar_control (ev.xbutton); 1593 mouse_report (ev.xbutton);
1593 break;
1594 }
1595#endif
1596 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1594 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1597 break; 1595 break;
1598 1596
1599 if (ev.xany.window == vt) 1597 if (ev.xany.window == vt)
1600 { 1598 {
1599 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1600 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1601 ; // nop
1601 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1602 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1602 { 1603 {
1603 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) 1604 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1604 ; 1605 ;
1605 1606
1606 XQueryPointer (disp, vt, 1607 XQueryPointer (dpy, vt,
1607 &unused_root, &unused_child, 1608 &unused_root, &unused_child,
1608 &unused_root_x, &unused_root_y, 1609 &unused_root_x, &unused_root_y,
1609 &ev.xbutton.x, &ev.xbutton.y, 1610 &ev.xbutton.x, &ev.xbutton.y,
1610 &ev.xbutton.state); 1611 &ev.xbutton.state);
1611#ifdef MOUSE_THRESHOLD 1612#ifdef MOUSE_THRESHOLD
1612 /* deal with a `jumpy' mouse */ 1613 /* deal with a `jumpy' mouse */
1613 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1614 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1615#endif
1614 { 1616 {
1615#endif
1616#if ISO_14755 1617#if ISO_14755
1617 // 5.4 1618 // 5.4
1618 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1619 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1619 { 1620 {
1620 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1621 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1626 1627
1627#ifdef SELECTION_SCROLLING 1628#ifdef SELECTION_SCROLLING
1628 if (ev.xbutton.y < int_bwidth 1629 if (ev.xbutton.y < int_bwidth
1629 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1630 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1630 { 1631 {
1632 page_dirn scroll_selection_dir;
1631 int dist; 1633 int dist;
1632 1634
1633 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1634 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1635 */ 1637 */
1636 if (!sel_scroll_ev.active) 1638 if (!sel_scroll_ev.is_active ())
1637 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1638 1640
1639 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1640 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1641 */ 1643 */
1642 selection_save_x = ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
… …
1650 dist = int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1651 } 1653 }
1652 else 1654 else
1653 { 1655 {
1654 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1655 dist = ev.xbutton.y - (int_bwidth + height); 1657 dist = ev.xbutton.y - (int_bwidth + vt_height);
1656 } 1658 }
1657 1659
1658 scroll_selection_lines = Pixel2Height (dist) 1660 scroll_selection_lines = Pixel2Height (dist)
1659 / SELECTION_SCROLL_LINE_SPEEDUP 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1660 + 1; 1662 + 1;
1661 min_it (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1662 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1665 scroll_selection_lines *= scroll_selection_dir;
1663 } 1666 }
1664 else 1667 else
1665 { 1668 {
1666 /* we are within the text window, so we 1669 /* we are within the text window, so we
1667 * shouldn't be scrolling 1670 * shouldn't be scrolling
1668 */ 1671 */
1669 if (sel_scroll_ev.active)
1670 sel_scroll_ev.stop(); 1672 sel_scroll_ev.stop();
1671 } 1673 }
1672#endif 1674#endif
1673#ifdef MOUSE_THRESHOLD
1674 } 1675 }
1675#endif
1676 } 1676 }
1677 } 1677 }
1678 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1679 { 1679 {
1680 while (XCheckTypedWindowEvent (disp, scrollBar.win, 1680 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1681 MotionNotify, &ev)) 1681 MotionNotify, &ev))
1682 ; 1682 ;
1683 1683
1684 XQueryPointer (disp, scrollBar.win, 1684 XQueryPointer (dpy, scrollBar.win,
1685 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1686 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1687 &ev.xbutton.x, &ev.xbutton.y, 1687 &ev.xbutton.x, &ev.xbutton.y,
1688 &unused_mask); 1688 &unused_mask);
1689 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1690 scrollbar_size ()); 1690 scrollBar.size ());
1691 scr_refresh (refresh_type);
1692 refresh_limit = 0; 1691 want_refresh = 1;
1693 scrollbar_show (1); 1692 scrollBar.show (1);
1694 } 1693 }
1695 break; 1694 break;
1696 } 1695 }
1697}
1698 1696
1699void 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
1700rxvt_term::focus_in () 1737rxvt_term::focus_in ()
1701{ 1738{
1702 if (!focus) 1739 if (!focus)
1703 { 1740 {
1704 focus = 1; 1741 focus = 1;
1705 want_refresh = 1; 1742 want_refresh = 1;
1706 1743
1707 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1708
1709#if USE_XIM 1744#if USE_XIM
1710 if (Input_Context != NULL) 1745 if (Input_Context != NULL)
1711 { 1746 {
1712 IMSetStatusPosition (); 1747 im_set_position ();
1713 XSetICFocus (Input_Context); 1748 XSetICFocus (Input_Context);
1714 } 1749 }
1715#endif 1750#endif
1716#if CURSOR_BLINK 1751#if CURSOR_BLINK
1717 if (OPTION (Opt_cursorBlink)) 1752 if (option (Opt_cursorBlink))
1718 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1753 cursor_blink_ev.again ();
1719#endif 1754#endif
1720#if OFF_FOCUS_FADING 1755#if OFF_FOCUS_FADING
1721 if (rs[Rs_fade]) 1756 if (rs[Rs_fade])
1722 { 1757 {
1723 pix_colors = pix_colors_focused; 1758 pix_colors = pix_colors_focused;
1724 scr_recolour (); 1759 scr_recolor ();
1725 } 1760 }
1726#endif 1761#endif
1727 } 1762#if ENABLE_FRILLS
1728} 1763 if (option (Opt_urgentOnBell))
1764 set_urgency (0);
1729 1765
1730void 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
1731rxvt_term::focus_out () 1775rxvt_term::focus_out ()
1732{ 1776{
1733 if (focus) 1777 if (focus)
1734 { 1778 {
1735 focus = 0; 1779 focus = 0;
1736 want_refresh = 1; 1780 want_refresh = 1;
1737 1781
1738 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1782#if ENABLE_FRILLS
1783 if (option (Opt_urgentOnBell))
1784 set_urgency (0);
1739 1785
1786 if (priv_modes & PrivMode_FocusEvent)
1787 tt_printf ("\x1b[O");
1788#endif
1740#if ENABLE_FRILLS || ISO_14755 1789#if ENABLE_FRILLS || ISO_14755
1741 if (iso14755buf) 1790 if (iso14755buf)
1742 { 1791 {
1743 iso14755buf = 0; 1792 iso14755buf = 0;
1744# if ENABLE_OVERLAY 1793# if ISO_14755
1745 scr_overlay_off (); 1794 scr_overlay_off ();
1746# endif 1795# endif
1747 } 1796 }
1748#endif 1797#endif
1749#if USE_XIM 1798#if USE_XIM
1750 if (Input_Context != NULL) 1799 if (Input_Context != NULL)
1751 XUnsetICFocus (Input_Context); 1800 XUnsetICFocus (Input_Context);
1752#endif 1801#endif
1753#if CURSOR_BLINK 1802#if CURSOR_BLINK
1754 if (OPTION (Opt_cursorBlink)) 1803 if (option (Opt_cursorBlink))
1755 cursor_blink_ev.stop (); 1804 cursor_blink_ev.stop ();
1805
1756 hidden_cursor = 0; 1806 hidden_cursor = 0;
1757#endif 1807#endif
1758#if OFF_FOCUS_FADING 1808#if OFF_FOCUS_FADING
1759 if (rs[Rs_fade]) 1809 if (rs[Rs_fade])
1760 { 1810 {
1761 pix_colors = pix_colors_unfocused; 1811 pix_colors = pix_colors_unfocused;
1762 scr_recolour (); 1812 scr_recolor ();
1763 } 1813 }
1764#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])
1765 } 1825 {
1766} 1826 if (!first_time)
1827 pix_colors_focused [idx].free (this);
1767 1828
1768#if TRANSPARENT 1829 rgba c;
1769void 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
1770rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1771{ 1839{
1772 SET_R (this); 1840 make_current ();
1773 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;
1774 1845
1775 switch (ev.type) 1846 switch (ev.type)
1776 { 1847 {
1777 case PropertyNotify: 1848 case PropertyNotify:
1778 /* 1849 /*
1779 * 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,
1780 * 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.
1781 */ 1852 */
1782 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1783 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1784 return; 1855 {
1856 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1857 }
1785 1858
1786 /* FALLTHROUGH */
1787 case ReparentNotify:
1788 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1789 want_refresh = want_full_refresh = 1;
1790 break; 1859 break;
1791 } 1860 }
1861
1862 refresh_check ();
1792} 1863}
1793#endif 1864#endif
1794 1865
1795void 1866void
1796rxvt_term::button_press (XButtonEvent &ev) 1867rxvt_term::button_press (XButtonEvent &ev)
… …
1805 /* 1876 /*
1806 * VT window processing of button press 1877 * VT window processing of button press
1807 */ 1878 */
1808 if (ev.window == vt) 1879 if (ev.window == vt)
1809 { 1880 {
1881 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1882 return;
1883
1810#if ISO_14755 1884#if ISO_14755
1811 // 5.4 1885 // 5.4
1812 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1886 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1813 { 1887 {
1814 iso14755_54 (ev.x, ev.y); 1888 iso14755_54 (ev.x, ev.y);
1815 return; 1889 return;
1816 } 1890 }
1817#endif 1891#endif
1818 1892
1819 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1893 clickintime = ev.time - MEvent.time < multiClickTime;
1820 1894
1821 if (reportmode) 1895 if (reportmode)
1822 { 1896 {
1823 /* mouse report from vt window */ 1897 /* mouse report from vt window */
1824 /* save the xbutton state (for ButtonRelease) */ 1898 /* save the xbutton state (for ButtonRelease) */
1825 MEvent.state = ev.state; 1899 MEvent.state = ev.state;
1826#ifdef MOUSE_REPORT_DOUBLECLICK 1900#ifdef MOUSE_REPORT_DOUBLECLICK
1827 if (ev.button == MEvent.button && clickintime) 1901 if (ev.button == MEvent.button && clickintime)
1828 { 1902 {
1829 /* same button, within alloted time */ 1903 /* same button, within allowed time */
1830 MEvent.clicks++; 1904 MEvent.clicks++;
1905
1831 if (MEvent.clicks > 1) 1906 if (MEvent.clicks > 1)
1832 { 1907 {
1833 /* only report double clicks */ 1908 /* only report double clicks */
1834 MEvent.clicks = 2; 1909 MEvent.clicks = 2;
1835 mouse_report (ev); 1910 mouse_report (ev);
… …
1847 mouse_report (ev); 1922 mouse_report (ev);
1848 } 1923 }
1849#else 1924#else
1850 MEvent.button = ev.button; 1925 MEvent.button = ev.button;
1851 mouse_report (ev); 1926 mouse_report (ev);
1852#endif /* MOUSE_REPORT_DOUBLECLICK */ 1927#endif /* MOUSE_REPORT_DOUBLECLICK */
1853 1928
1854 } 1929 }
1855 else 1930 else
1856 { 1931 {
1857 if (ev.button != MEvent.button) 1932 if (ev.button != MEvent.button)
1858 MEvent.clicks = 0; 1933 MEvent.clicks = 0;
1859 1934
1860 if (!PERL_INVOKE ((this, HOOK_MOUSE_CLICK, DT_XEVENT, &ev, DT_END)))
1861 switch (ev.button) 1935 switch (ev.button)
1862 { 1936 {
1863 case Button1: 1937 case Button1:
1864 /* allow meta + click to select rectangular areas */ 1938 /* allow meta + click to select rectangular areas */
1865 /* should be done in screen.C */ 1939 /* should be done in screen.C */
1866#if ENABLE_FRILLS 1940#if ENABLE_FRILLS
1867 selection.rect = !!(ev.state & ModMetaMask); 1941 selection.rect = !!(ev.state & ModMetaMask);
1868#else 1942#else
1869 selection.rect = false; 1943 selection.rect = false;
1870#endif 1944#endif
1871 1945
1872 /* allow shift+left click to extend selection */ 1946 /* allow shift+left click to extend selection */
1873 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) 1947 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1874 { 1948 {
1875 if (MEvent.button == Button1 && clickintime) 1949 if (MEvent.button == Button1 && clickintime)
1876 selection_rotate (ev.x, ev.y); 1950 selection_rotate (ev.x, ev.y);
1877 else 1951 else
1878 selection_extend (ev.x, ev.y, 1); 1952 selection_extend (ev.x, ev.y, 1);
1879 } 1953 }
1880 else 1954 else
1881 { 1955 {
1882 if (MEvent.button == Button1 && clickintime) 1956 if (MEvent.button == Button1 && clickintime)
1883 MEvent.clicks++; 1957 MEvent.clicks++;
1884 else 1958 else
1885 MEvent.clicks = 1; 1959 MEvent.clicks = 1;
1886 1960
1887 selection_click (MEvent.clicks, ev.x, ev.y); 1961 selection_click (MEvent.clicks, ev.x, ev.y);
1888 } 1962 }
1889 1963
1890 MEvent.button = Button1; 1964 MEvent.button = Button1;
1891 break; 1965 break;
1892 1966
1893 case Button3: 1967 case Button3:
1894 if (MEvent.button == Button3 && clickintime) 1968 if (MEvent.button == Button3 && clickintime)
1895 selection_rotate (ev.x, ev.y); 1969 selection_rotate (ev.x, ev.y);
1896 else 1970 else
1897 selection_extend (ev.x, ev.y, 1); 1971 selection_extend (ev.x, ev.y, 1);
1898 1972
1899 MEvent.button = Button3; 1973 MEvent.button = Button3;
1900 break; 1974 break;
1901 } 1975 }
1902 } 1976 }
1903 1977
1904 MEvent.time = ev.time; 1978 MEvent.time = ev.time;
1905 return; 1979 return;
1906 } 1980 }
1907 1981
1908 /* 1982 /*
1909 * Scrollbar window processing of button press 1983 * Scrollbar window processing of button press
1910 */ 1984 */
1911 if (isScrollbarWindow (ev.window)) 1985 if (scrollBar.state && ev.window == scrollBar.win)
1912 { 1986 {
1913 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;
1914 /* 1995 /*
1915 * Rxvt-style scrollbar: 1996 * Rxvt-style scrollbar:
1916 * move up if mouse is above slider 1997 * move up if mouse is above slider
1917 * move dn if mouse is below slider 1998 * move dn if mouse is below slider
1918 * 1999 *
… …
1927 /* 2008 /*
1928 * Mouse report disabled scrollbar: 2009 * Mouse report disabled scrollbar:
1929 * arrow buttons - send up/down 2010 * arrow buttons - send up/down
1930 * click on scrollbar - send pageup/down 2011 * click on scrollbar - send pageup/down
1931 */ 2012 */
1932 if ((scrollBar.style == R_SB_NEXT 2013 if (direction == UP)
1933 && scrollbarnext_upButton (ev.y))
1934 || (scrollBar.style == R_SB_RXVT
1935 && scrollbarrxvt_upButton (ev.y)))
1936 tt_printf ("\033[A"); 2014 tt_printf ("\033[A");
1937 else if ((scrollBar.style == R_SB_NEXT 2015 else if (direction == DN)
1938 && scrollbarnext_dnButton (ev.y))
1939 || (scrollBar.style == R_SB_RXVT
1940 && scrollbarrxvt_dnButton (ev.y)))
1941 tt_printf ("\033[B"); 2016 tt_printf ("\033[B");
1942 else 2017 else
1943 switch (ev.button) 2018 switch (ev.button)
1944 { 2019 {
1945 case Button2: 2020 case Button2:
… …
1952 tt_printf ("\033[5~"); 2027 tt_printf ("\033[5~");
1953 break; 2028 break;
1954 } 2029 }
1955 } 2030 }
1956 else 2031 else
1957#endif /* NO_SCROLLBAR_REPORT */ 2032#endif /* NO_SCROLLBAR_REPORT */
1958
1959 {
1960 char upordown = 0;
1961
1962 if (scrollBar.style == R_SB_NEXT)
1963 { 2033 {
1964 if (scrollbarnext_upButton (ev.y)) 2034 if (direction != NO_DIR)
1965 upordown = -1; /* up */
1966 else if (scrollbarnext_dnButton (ev.y))
1967 upordown = 1; /* down */
1968 }
1969 else if (scrollBar.style == R_SB_RXVT)
1970 {
1971 if (scrollbarrxvt_upButton (ev.y))
1972 upordown = -1; /* up */
1973 else if (scrollbarrxvt_dnButton (ev.y))
1974 upordown = 1; /* down */
1975 }
1976 if (upordown)
1977 { 2035 {
1978#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2036#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2037 if (!cont_scroll_ev.is_active ())
1979 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2038 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1980#endif 2039#endif
1981 if (scr_page (upordown < 0 ? UP : DN, 1)) 2040 if (scr_page (direction, 1))
1982 { 2041 {
1983 if (upordown < 0) 2042 if (direction == UP)
1984 scrollBar.setUp (); 2043 scrollBar.state = SB_STATE_UP;
1985 else 2044 else
1986 scrollBar.setDn (); 2045 scrollBar.state = SB_STATE_DOWN;
1987 } 2046 }
1988 } 2047 }
1989 else 2048 else
1990 switch (ev.button) 2049 switch (ev.button)
1991 { 2050 {
1992 case Button2: 2051 case Button2:
1993 switch (scrollbar_align) 2052 switch (scrollBar.align)
1994 { 2053 {
1995 case R_SB_ALIGN_TOP: 2054 case SB_ALIGN_TOP:
1996 csrO = 0; 2055 csrO = 0;
1997 break; 2056 break;
1998 case R_SB_ALIGN_CENTRE: 2057 case SB_ALIGN_CENTRE:
1999 csrO = (scrollBar.bot - scrollBar.top) / 2; 2058 csrO = (scrollBar.bot - scrollBar.top) / 2;
2000 break; 2059 break;
2001 case R_SB_ALIGN_BOTTOM: 2060 case SB_ALIGN_BOTTOM:
2002 csrO = scrollBar.bot - scrollBar.top; 2061 csrO = scrollBar.bot - scrollBar.top;
2003 break; 2062 break;
2004 } 2063 }
2005 2064
2006 if (scrollBar.style == R_SB_XTERM 2065 if (scrollBar.style == SB_STYLE_XTERM
2007 || scrollbar_above_slider (ev.y) 2066 || scrollBar.above_slider (ev.y)
2008 || scrollbar_below_slider (ev.y)) 2067 || scrollBar.below_slider (ev.y))
2009 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2068 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2010 2069
2011 scrollBar.setMotion (); 2070 scrollBar.state = SB_STATE_MOTION;
2012 break; 2071 break;
2013 2072
2014 case Button1: 2073 case Button1:
2015 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2074 if (scrollBar.align == SB_ALIGN_CENTRE)
2016 csrO = ev.y - scrollBar.top; 2075 csrO = ev.y - scrollBar.top;
2017 /* FALLTHROUGH */ 2076 /* FALLTHROUGH */
2018 2077
2019 case Button3: 2078 case Button3:
2020 if (scrollBar.style != R_SB_XTERM) 2079 if (scrollBar.style != SB_STYLE_XTERM)
2021 { 2080 {
2022 if (scrollbar_above_slider (ev.y)) 2081 if (scrollBar.above_slider (ev.y))
2023# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
2024 scr_page (UP, nrow - 1); 2083 scr_page (UP, nrow - 1);
2025# else 2084# else
2026 scr_page (UP, nrow / 4); 2085 scr_page (UP, nrow / 4);
2027# endif 2086# endif
2028 else if (scrollbar_below_slider (ev.y)) 2087 else if (scrollBar.below_slider (ev.y))
2029# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
2030 scr_page (DN, nrow - 1); 2089 scr_page (DN, nrow - 1);
2031# else 2090# else
2032 scr_page (DN, nrow / 4); 2091 scr_page (DN, nrow / 4);
2033# endif 2092# endif
2034 else 2093 else
2035 scrollBar.setMotion (); 2094 scrollBar.state = SB_STATE_MOTION;
2036 } 2095 }
2037 else 2096 else
2038 { 2097 {
2039 scr_page ((ev.button == Button1 ? DN : UP), 2098 scr_page ((ev.button == Button1 ? DN : UP),
2040 (nrow 2099 (nrow
2041 * scrollbar_position (ev.y) 2100 * scrollBar.position (ev.y)
2042 / scrollbar_size ())); 2101 / scrollBar.size ()));
2043 } 2102 }
2044 2103
2045 break; 2104 break;
2046 } 2105 }
2047 } 2106 }
2107
2048 return; 2108 return;
2049 } 2109 }
2050#if MENUBAR
2051 /*
2052 * Menubar window processing of button press
2053 */
2054 if (isMenuBarWindow (ev.window))
2055 menubar_control (ev);
2056#endif
2057} 2110}
2058 2111
2059void 2112void
2060rxvt_term::button_release (XButtonEvent &ev) 2113rxvt_term::button_release (XButtonEvent &ev)
2061{ 2114{
… …
2063 2116
2064 csrO = 0; /* reset csr Offset */ 2117 csrO = 0; /* reset csr Offset */
2065 if (!bypass_keystate) 2118 if (!bypass_keystate)
2066 reportmode = !! (priv_modes & PrivMode_mouse_report); 2119 reportmode = !! (priv_modes & PrivMode_mouse_report);
2067 2120
2068 if (scrollbar_isUpDn ()) 2121 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2069 { 2122 {
2070 scrollBar.setIdle (); 2123 scrollBar.state = SB_STATE_IDLE;
2071 scrollbar_show (0); 2124 scrollBar.show (0);
2072#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2073 refresh_type &= ~SMOOTH_REFRESH;
2074#endif
2075 } 2125 }
2076 2126
2077#ifdef SELECTION_SCROLLING 2127#ifdef SELECTION_SCROLLING
2078 if (sel_scroll_ev.active)
2079 sel_scroll_ev.stop(); 2128 sel_scroll_ev.stop();
2080#endif 2129#endif
2081 2130
2082 if (ev.window == vt) 2131 if (ev.window == vt)
2083 { 2132 {
2133 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2134 return;
2135
2084#if ISO_14755 2136#if ISO_14755
2085 // 5.4 2137 // 5.4
2086 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 2138 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2087 return; 2139 return;
2088#endif 2140#endif
2141
2089 if (reportmode) 2142 if (reportmode)
2090 { 2143 {
2091 /* mouse report from vt window */ 2144 /* mouse report from vt window */
2092 /* don't report release of wheel "buttons" */ 2145 /* don't report release of wheel "buttons" */
2093 if (ev.button >= 4) 2146 if (ev.button >= 4)
… …
2095#ifdef MOUSE_REPORT_DOUBLECLICK 2148#ifdef MOUSE_REPORT_DOUBLECLICK
2096 /* only report the release of 'slow' single clicks */ 2149 /* only report the release of 'slow' single clicks */
2097 if (MEvent.button != AnyButton 2150 if (MEvent.button != AnyButton
2098 && (ev.button != MEvent.button 2151 && (ev.button != MEvent.button
2099 || (ev.time - MEvent.time 2152 || (ev.time - MEvent.time
2100 > MULTICLICK_TIME / 2))) 2153 > multiClickTime / 2)))
2101 { 2154 {
2102 MEvent.clicks = 0; 2155 MEvent.clicks = 0;
2103 MEvent.button = AnyButton; 2156 MEvent.button = ev.button;
2104 mouse_report (ev); 2157 mouse_report (ev);
2105 } 2158 }
2106#else /* MOUSE_REPORT_DOUBLECLICK */ 2159#else /* MOUSE_REPORT_DOUBLECLICK */
2107 MEvent.button = AnyButton; 2160 MEvent.button = ev.button;
2108 mouse_report (ev); 2161 mouse_report (ev);
2109#endif /* MOUSE_REPORT_DOUBLECLICK */ 2162#endif /* MOUSE_REPORT_DOUBLECLICK */
2110 return; 2163 return;
2111 } 2164 }
2112 2165
2113 /* 2166 /*
2114 * dumb hack to compensate for the failure of click-and-drag 2167 * dumb hack to compensate for the failure of click-and-drag
… …
2123 { 2176 {
2124 case Button1: 2177 case Button1:
2125 case Button3: 2178 case Button3:
2126 selection_make (ev.time); 2179 selection_make (ev.time);
2127 break; 2180 break;
2181
2128 case Button2: 2182 case Button2:
2129 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);
2130 break; 2185 break;
2186
2131#ifdef MOUSE_WHEEL 2187#ifdef MOUSE_WHEEL
2132 case Button4: 2188 case Button4:
2133 case Button5: 2189 case Button5:
2134 { 2190 {
2135 int i; 2191 int lines;
2136 page_dirn v; 2192 page_dirn dirn;
2137 2193
2138 v = ev.button == Button4 ? UP : DN; 2194 dirn = ev.button == Button4 ? UP : DN;
2139 2195
2140 if (ev.state & ShiftMask) 2196 if (ev.state & ShiftMask)
2141 i = 1; 2197 lines = 1;
2142 else if (OPTION (Opt_mouseWheelScrollPage)) 2198 else if (option (Opt_mouseWheelScrollPage))
2143 i = nrow - 1; 2199 lines = nrow - 1;
2144 else 2200 else
2145 i = 5; 2201 lines = 5;
2146 2202
2147# ifdef MOUSE_SLIP_WHEELING 2203# ifdef MOUSE_SLIP_WHEELING
2148 if (ev.state & ControlMask) 2204 if (ev.state & ControlMask)
2149 { 2205 {
2150 mouse_slip_wheel_speed += v ? -1 : 1; 2206 mouse_slip_wheel_speed += dirn;
2151 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2207 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2152 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2153 2208
2154 if (slip_wheel_ev.at < NOW) 2209 if (!slip_wheel_ev.is_active ())
2155 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2210 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2156
2157 slip_wheel_ev.start ();
2158 } 2211 }
2159 else 2212 else
2213# endif
2160 { 2214 {
2161# endif
2162# ifdef JUMP_MOUSE_WHEEL
2163 scr_page (v, i); 2215 scr_page (dirn, lines);
2164 scr_refresh (SMOOTH_REFRESH);
2165 scrollbar_show (1); 2216 scrollBar.show (1);
2166# else
2167 while (i--)
2168 {
2169 scr_page (v, 1);
2170 scr_refresh (SMOOTH_REFRESH);
2171 scrollbar_show (1);
2172 }
2173# endif
2174# ifdef MOUSE_SLIP_WHEELING
2175 } 2217 }
2176#endif
2177 } 2218 }
2178 break; 2219 break;
2179#endif 2220#endif
2180 } 2221 }
2181 } 2222 }
2182#ifdef MENUBAR
2183 else if (isMenuBarWindow (ev.window))
2184 menubar_control (ev);
2185#endif
2186} 2223}
2187
2188#ifdef TRANSPARENT
2189#if TINTING
2190/* taken from aterm-0.4.2 */
2191
2192typedef uint32_t RUINT32T;
2193
2194void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2195{
2196 int sh_r, sh_g, sh_b;
2197 RUINT32T mask_r, mask_g, mask_b;
2198 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2199 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2200 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2201 int i;
2202
2203 Visual *visual = display->visual;
2204
2205 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2206
2207 /* for convenience */
2208 mask_r = visual->red_mask;
2209 mask_g = visual->green_mask;
2210 mask_b = visual->blue_mask;
2211
2212 /* boring lookup table pre-initialization */
2213 switch (srcImage->bits_per_pixel) {
2214 case 15:
2215 if ((mask_r != 0x7c00) ||
2216 (mask_g != 0x03e0) ||
2217 (mask_b != 0x001f))
2218 return;
2219 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2220 lookup_r = lookup;
2221 lookup_g = lookup+32;
2222 lookup_b = lookup+32+32;
2223 sh_r = 10;
2224 sh_g = 5;
2225 sh_b = 0;
2226 break;
2227 case 16:
2228 if ((mask_r != 0xf800) ||
2229 (mask_g != 0x07e0) ||
2230 (mask_b != 0x001f))
2231 return;
2232 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2233 lookup_r = lookup;
2234 lookup_g = lookup+32;
2235 lookup_b = lookup+32+64;
2236 sh_r = 11;
2237 sh_g = 5;
2238 sh_b = 0;
2239 break;
2240 case 24:
2241 if ((mask_r != 0xff0000) ||
2242 (mask_g != 0x00ff00) ||
2243 (mask_b != 0x0000ff))
2244 return;
2245 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2246 lookup_r = lookup;
2247 lookup_g = lookup+256;
2248 lookup_b = lookup+256+256;
2249 sh_r = 16;
2250 sh_g = 8;
2251 sh_b = 0;
2252 break;
2253 case 32:
2254 if ((mask_r != 0xff0000) ||
2255 (mask_g != 0x00ff00) ||
2256 (mask_b != 0x0000ff))
2257 return;
2258 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2259 lookup_r = lookup;
2260 lookup_g = lookup+256;
2261 lookup_b = lookup+256+256;
2262 sh_r = 16;
2263 sh_g = 8;
2264 sh_b = 0;
2265 break;
2266 default:
2267 return; /* we do not support this color depth */
2268 }
2269
2270 /* prepare limits for color transformation (each channel is handled separately) */
2271 if (shade < 0) {
2272 shade = -shade;
2273 if (shade < 0) shade = 0;
2274 if (shade > 100) shade = 100;
2275
2276 lower_lim_r = 65535-rm;
2277 lower_lim_g = 65535-gm;
2278 lower_lim_b = 65535-bm;
2279
2280 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2281 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2282 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2283
2284 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2285 } else {
2286 if (shade < 0) shade = 0;
2287 if (shade > 100) shade = 100;
2288
2289 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2290
2291 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2292 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2293 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2294 }
2295
2296 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2297 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2298 {
2299 unsigned int tmp;
2300
2301 tmp = lower_lim_r;
2302 lower_lim_r = lower_lim_b;
2303 lower_lim_b = tmp;
2304
2305 tmp = upper_lim_r;
2306 upper_lim_r = upper_lim_b;
2307 upper_lim_b = tmp;
2308 }
2309
2310 /* fill our lookup tables */
2311 for (i = 0; i <= mask_r>>sh_r; i++)
2312 {
2313 RUINT32T tmp;
2314 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2315 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2316 lookup_r[i] = (tmp/65535)<<sh_r;
2317 }
2318 for (i = 0; i <= mask_g>>sh_g; i++)
2319 {
2320 RUINT32T tmp;
2321 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2322 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2323 lookup_g[i] = (tmp/65535)<<sh_g;
2324 }
2325 for (i = 0; i <= mask_b>>sh_b; i++)
2326 {
2327 RUINT32T tmp;
2328 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2329 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2330 lookup_b[i] = (tmp/65535)<<sh_b;
2331 }
2332
2333 /* apply table to input image (replacing colors by newly calculated ones) */
2334 switch (srcImage->bits_per_pixel)
2335 {
2336 case 15:
2337 {
2338 unsigned short *p1, *pf, *p, *pl;
2339 p1 = (unsigned short *) srcImage->data;
2340 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2341 while (p1 < pf)
2342 {
2343 p = p1;
2344 pl = p1 + srcImage->width;
2345 for (; p < pl; p++)
2346 {
2347 *p = lookup_r[(*p & 0x7c00)>>10] |
2348 lookup_g[(*p & 0x03e0)>> 5] |
2349 lookup_b[(*p & 0x001f)];
2350 }
2351 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2352 }
2353 break;
2354 }
2355 case 16:
2356 {
2357 unsigned short *p1, *pf, *p, *pl;
2358 p1 = (unsigned short *) srcImage->data;
2359 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2360 while (p1 < pf)
2361 {
2362 p = p1;
2363 pl = p1 + srcImage->width;
2364 for (; p < pl; p++)
2365 {
2366 *p = lookup_r[(*p & 0xf800)>>11] |
2367 lookup_g[(*p & 0x07e0)>> 5] |
2368 lookup_b[(*p & 0x001f)];
2369 }
2370 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2371 }
2372 break;
2373 }
2374 case 24:
2375 {
2376 unsigned char *p1, *pf, *p, *pl;
2377 p1 = (unsigned char *) srcImage->data;
2378 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2379 while (p1 < pf)
2380 {
2381 p = p1;
2382 pl = p1 + srcImage->width * 3;
2383 for (; p < pl; p += 3)
2384 {
2385 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2386 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2387 p[2] = lookup_r[(p[2] & 0x0000ff)];
2388 }
2389 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2390 }
2391 break;
2392 }
2393 case 32:
2394 {
2395 RUINT32T *p1, *pf, *p, *pl;
2396 p1 = (RUINT32T *) srcImage->data;
2397 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2398
2399 while (p1 < pf)
2400 {
2401 p = p1;
2402 pl = p1 + srcImage->width;
2403 for (; p < pl; p++)
2404 {
2405 *p = lookup_r[(*p & 0xff0000)>>16] |
2406 lookup_g[(*p & 0x00ff00)>> 8] |
2407 lookup_b[(*p & 0x0000ff)] |
2408 (*p & ~0xffffff);
2409 }
2410 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2411 }
2412 break;
2413 }
2414 }
2415
2416 free (lookup);
2417}
2418#endif
2419
2420/*
2421 * Check our parents are still who we think they are.
2422 * Do transparency updates if required
2423 */
2424int
2425rxvt_term::check_our_parents ()
2426{
2427 int i, pchanged, aformat, have_pixmap, rootdepth;
2428 unsigned long nitems, bytes_after;
2429 Atom atype;
2430 unsigned char *prop = NULL;
2431 Window root, oldp, *list;
2432 Pixmap rootpixmap = None;
2433 XWindowAttributes wattr, wrootattr;
2434 dDisp;
2435
2436 pchanged = 0;
2437
2438 if (!OPTION (Opt_transparent))
2439 return pchanged; /* Don't try any more */
2440
2441 XGetWindowAttributes (disp, display->root, &wrootattr);
2442 rootdepth = wrootattr.depth;
2443
2444 XGetWindowAttributes (disp, parent[0], &wattr);
2445
2446 if (rootdepth != wattr.depth)
2447 {
2448 if (am_transparent)
2449 {
2450 pchanged = 1;
2451 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2452 am_transparent = am_pixmap_trans = 0;
2453 }
2454
2455 return pchanged; /* Don't try any more */
2456 }
2457
2458 /* Get all X ops out of the queue so that our information is up-to-date. */
2459 XSync (disp, False);
2460
2461 /*
2462 * Make the frame window set by the window manager have
2463 * the root background. Some window managers put multiple nested frame
2464 * windows for each client, so we have to take care about that.
2465 */
2466 i = (xa[XA_XROOTPMAP_ID]
2467 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
2468 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2469 &nitems, &bytes_after, &prop) == Success);
2470
2471 if (!i || prop == NULL)
2472 i = (xa[XA_ESETROOT_PMAP_ID]
2473 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2474 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2475 &nitems, &bytes_after, &prop) == Success);
2476
2477 if (!i || prop == NULL
2478#if TINTING
2479 || !rs[Rs_color + Color_tint]
2480#endif
2481 )
2482 have_pixmap = 0;
2483 else
2484 {
2485 have_pixmap = 1;
2486 rootpixmap = *(Pixmap *)prop;
2487 XFree (prop);
2488 }
2489
2490 if (have_pixmap)
2491 {
2492 /*
2493 * Copy display->root pixmap transparency
2494 */
2495 int sx, sy, nx, ny;
2496 unsigned int nw, nh;
2497 Window cr;
2498 XImage *image;
2499 GC gc;
2500 XGCValues gcvalue;
2501
2502 XTranslateCoordinates (disp, parent[0], display->root,
2503 0, 0, &sx, &sy, &cr);
2504 nw = (unsigned int)szHint.width;
2505 nh = (unsigned int)szHint.height;
2506 nx = ny = 0;
2507
2508 if (sx < 0)
2509 {
2510 nw += sx;
2511 nx = -sx;
2512 sx = 0;
2513 }
2514
2515 if (sy < 0)
2516 {
2517 nh += sy;
2518 ny = -sy;
2519 sy = 0;
2520 }
2521
2522 min_it (nw, (unsigned int) (wrootattr.width - sx));
2523 min_it (nh, (unsigned int) (wrootattr.height - sy));
2524
2525 XSync (disp, False);
2526 allowedxerror = -1;
2527 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2528
2529 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2530 /* XXX: may need a delay here? */
2531 allowedxerror = 0;
2532
2533 if (image == NULL)
2534 {
2535 if (am_transparent && am_pixmap_trans)
2536 {
2537 pchanged = 1;
2538 if (pixmap != None)
2539 {
2540 XFreePixmap (disp, pixmap);
2541 pixmap = None;
2542 }
2543 }
2544
2545 am_pixmap_trans = 0;
2546 }
2547 else
2548 {
2549 if (pixmap != None)
2550 XFreePixmap (disp, pixmap);
2551
2552#if TINTING
2553 if (ISSET_PIXCOLOR (Color_tint))
2554 {
2555 unsigned short rm, gm, bm;
2556 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2557
2558 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2559
2560 ShadeXImage (display, image, shade, rm, gm, bm);
2561 }
2562#endif
2563
2564 pixmap = XCreatePixmap (disp, vt,
2565 szHint.width, szHint.height, image->depth);
2566 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2567 XPutImage (disp, pixmap, gc, image, 0, 0,
2568 nx, ny, image->width, image->height);
2569 XFreeGC (disp, gc);
2570 XDestroyImage (image);
2571 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2572 XClearWindow (disp, parent[0]);
2573
2574 if (!am_transparent || !am_pixmap_trans)
2575 pchanged = 1;
2576
2577 am_transparent = am_pixmap_trans = 1;
2578 }
2579 }
2580
2581 if (am_pixmap_trans)
2582 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2583 else
2584 {
2585 unsigned int n;
2586 /*
2587 * InheritPixmap transparency
2588 */
2589 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2590 {
2591 oldp = parent[i];
2592 XQueryTree (disp, parent[i - 1], &root,
2593 &parent[i], &list, &n);
2594 XFree (list);
2595
2596 if (parent[i] == display->root)
2597 {
2598 if (oldp != None)
2599 pchanged = 1;
2600
2601 break;
2602 }
2603
2604 if (oldp != parent[i])
2605 pchanged = 1;
2606 }
2607
2608 n = 0;
2609
2610 if (pchanged)
2611 {
2612 for (; n < (unsigned int)i; n++)
2613 {
2614 XGetWindowAttributes (disp, parent[n], &wattr);
2615 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2616 {
2617 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2618 break;
2619 }
2620 }
2621 }
2622
2623 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2624 {
2625 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2626 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2627 am_transparent = 0;
2628 /* XXX: also turn off Opt_transparent? */
2629 }
2630 else
2631 {
2632#if WAIT_FOR_WM
2633 /* wait (an arbitrary period) for the WM to do its thing
2634 * needed for fvwm2.2.2 (and before?) */
2635 sleep (1);
2636#endif
2637 for (n = 0; n < (unsigned int)i; n++)
2638 {
2639 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2640 XClearWindow (disp, parent[n]);
2641 }
2642
2643 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2644 am_transparent = 1;
2645 }
2646
2647 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2648 parent[i] = None;
2649 }
2650
2651 if (scrollBar.win)
2652 {
2653 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2654 scrollBar.setIdle ();
2655 scrollbar_show (0);
2656 }
2657
2658 if (am_transparent)
2659 {
2660 want_refresh = want_full_refresh = 1;
2661 if (am_pixmap_trans)
2662 flush ();
2663 }
2664
2665 return pchanged;
2666}
2667#endif
2668 2224
2669/*}}} */ 2225/*}}} */
2670 2226
2671bool 2227void ecb_hot
2672rxvt_term::cmd_parse () 2228rxvt_term::cmd_parse ()
2673{ 2229{
2674 bool flag = false;
2675 unicode_t ch = NOCHAR; 2230 wchar_t ch = NOCHAR;
2676 unsigned char *seq_begin; // remember start of esc-sequence here 2231 char *seq_begin; // remember start of esc-sequence here
2677 2232
2678 for (;;) 2233 for (;;)
2679 { 2234 {
2680 if (ch == NOCHAR) 2235 if (ecb_unlikely (ch == NOCHAR))
2681 { 2236 {
2682 seq_begin = cmdbuf_ptr; 2237 seq_begin = cmdbuf_ptr;
2683 ch = next_char (); 2238 ch = next_char ();
2684 }
2685 2239
2686 if (ch == NOCHAR) // TODO: improve 2240 if (ch == NOCHAR)
2687 break; 2241 break;
2242 }
2688 2243
2689 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))
2690 { 2245 {
2691 if (!seen_input) 2246 if (ecb_unlikely (!seen_input))
2692 { 2247 {
2693 seen_input = 1; 2248 seen_input = 1;
2694 // many badly-written programs (e.g. jed) contain a race condition: 2249 // many badly-written programs (e.g. jed) contain a race condition:
2695 // they first read the screensize and then install a SIGWINCH handler. 2250 // they first read the screensize and then install a SIGWINCH handler.
2696 // some window managers resize the window early, and these programs 2251 // some window managers resize the window early, and these programs
… …
2701 if (seen_resize && cmd_pid) 2256 if (seen_resize && cmd_pid)
2702 kill (-cmd_pid, SIGWINCH); 2257 kill (-cmd_pid, SIGWINCH);
2703 } 2258 }
2704 2259
2705 /* Read a text string from the input buffer */ 2260 /* Read a text string from the input buffer */
2706 unicode_t buf[UBUFSIZ]; 2261 wchar_t buf[UBUFSIZ];
2707 bool refreshnow = false; 2262 bool refreshnow = false;
2708 int nlines = 0; 2263 int nlines = 0;
2709 unicode_t *str = buf; 2264 wchar_t *str = buf;
2710 unicode_t *eol = str + min (ncol, UBUFSIZ); 2265 wchar_t *eol = str + min (ncol, UBUFSIZ);
2711 2266
2712 for (;;) 2267 for (;;)
2713 { 2268 {
2714 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)))
2715 break; 2270 break;
2716 2271
2717 *str++ = ch; 2272 *str++ = ch;
2718 2273
2719 if (ch == C0_LF || str >= eol) 2274 if (ecb_unlikely (ch == C0_LF || str >= eol))
2720 { 2275 {
2721 if (ch == C0_LF) 2276 if (ch == C0_LF)
2722 nlines++; 2277 nlines++;
2723 2278
2724 refresh_count++; 2279 refresh_count++;
2725 2280
2726 if (!OPTION (Opt_jumpScroll) 2281 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2727 || (refresh_count >= refresh_limit * (nrow - 1)))
2728 { 2282 {
2729 refreshnow = true;
2730 refresh_count = 0; 2283 refresh_count = 0;
2284
2285 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2286 {
2287 refreshnow = true;
2731 ch = NOCHAR; 2288 ch = NOCHAR;
2732 break; 2289 break;
2290 }
2733 } 2291 }
2734 2292
2735 // scr_add_lines only works for nlines <= nrow - 1. 2293 // scr_add_lines only works for nlines <= nrow - 1.
2736 if (nlines >= nrow - 1) 2294 if (nlines >= nrow - 1)
2737 { 2295 {
2296 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2297 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2738 scr_add_lines (buf, nlines, str - buf); 2298 scr_add_lines (buf, str - buf, nlines);
2299
2739 nlines = 0; 2300 nlines = 0;
2740 str = buf; 2301 str = buf;
2741 eol = str + min (ncol, UBUFSIZ); 2302 eol = str + min (ncol, UBUFSIZ);
2742 } 2303 }
2743 2304
… …
2756 2317
2757 seq_begin = cmdbuf_ptr; 2318 seq_begin = cmdbuf_ptr;
2758 ch = next_char (); 2319 ch = next_char ();
2759 } 2320 }
2760 2321
2322 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2761 scr_add_lines (buf, nlines, str - buf); 2324 scr_add_lines (buf, str - buf, nlines);
2762 2325
2763 /* 2326 /*
2764 * 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
2765 * 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.
2766 * the number of pages between refreshes is refresh_limit, which 2329 * if skipScroll is enabled.
2767 * is incremented here because we must be doing flat-out scrolling.
2768 */ 2330 */
2769 if (refreshnow) 2331 if (refreshnow)
2770 { 2332 {
2771 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2772 refresh_limit++;
2773 else
2774 {
2775 flag = true;
2776 scr_refresh (refresh_type); 2333 scr_refresh ();
2777 flush_ev.stop (); 2334 want_refresh = 1;
2778 }
2779 } 2335 }
2780
2781 } 2336 }
2782 else 2337 else
2783 { 2338 {
2784 try 2339 try
2785 { 2340 {
… …
2793 } 2348 }
2794 2349
2795 ch = NOCHAR; 2350 ch = NOCHAR;
2796 } 2351 }
2797 } 2352 }
2798
2799 return flag;
2800}
2801
2802// read the next octet
2803unicode_t
2804rxvt_term::next_octet ()
2805{
2806 return cmdbuf_ptr < cmdbuf_endp
2807 ? *cmdbuf_ptr++
2808 : NOCHAR;
2809} 2353}
2810 2354
2811// read the next character 2355// read the next character
2812unicode_t 2356wchar_t ecb_hot
2813rxvt_term::next_char () 2357rxvt_term::next_char () NOTHROW
2814{ 2358{
2815 while (cmdbuf_ptr < cmdbuf_endp) 2359 while (cmdbuf_ptr < cmdbuf_endp)
2816 { 2360 {
2817 // assume 7-bit to be ascii ALWAYS 2361 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2818 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2362 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2819 return *cmdbuf_ptr++; 2363 return *cmdbuf_ptr++;
2820 2364
2821 wchar_t wc; 2365 wchar_t wc;
2822 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);
2823 2367
2824 if (len == (size_t)-2) 2368 if (len == (size_t)-2)
2825 { 2369 {
2826 // the mbstate stores incomplete sequences. didn't know this :/ 2370 // the mbstate stores incomplete sequences. didn't know this :/
2827 cmdbuf_ptr = cmdbuf_endp; 2371 cmdbuf_ptr = cmdbuf_endp;
2828 break; 2372 break;
2829 } 2373 }
2830 2374
2831 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.
2832 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 }
2833 2382
2834 // assume wchar == unicode 2383 // assume wchar == unicode
2835 cmdbuf_ptr += len; 2384 cmdbuf_ptr += len;
2836 return wc & UNICODE_MASK; 2385 return wc & UNICODE_MASK;
2837 } 2386 }
2838 2387
2839 return NOCHAR; 2388 return NOCHAR;
2840} 2389}
2841 2390
2842/* rxvt_cmd_getc () - Return next input character */ 2391// read the next octet
2843/* 2392uint32_t ecb_hot
2844 * Return the next input character after first passing any keyboard input 2393rxvt_term::next_octet () NOTHROW
2845 * to the command.
2846 */
2847unicode_t
2848rxvt_term::cmd_getc ()
2849{ 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{
2850 unicode_t c = next_char (); 2405 wchar_t c = next_char ();
2851 2406
2852 if (c == NOCHAR) 2407 if (c == NOCHAR)
2853 throw out_of_input; 2408 throw out_of_input;
2854 2409
2855 return c; 2410 return c;
2856} 2411}
2857 2412
2858unicode_t 2413uint32_t ecb_hot
2859rxvt_term::cmd_get8 () 2414rxvt_term::cmd_get8 () THROW ((class out_of_input))
2860{ 2415{
2861 unicode_t c = next_octet (); 2416 uint32_t c = next_octet ();
2862 2417
2863 if (c == NOCHAR) 2418 if (c == NOCHAR)
2864 throw out_of_input; 2419 throw out_of_input;
2865 2420
2866 return c; 2421 return c;
2867} 2422}
2868 2423
2869/*{{{ print pipe */ 2424/*{{{ print pipe */
2870/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2871#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2872FILE * 2427FILE * ecb_cold
2873rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2874{ 2429{
2875 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2876 2431
2877 if (stream == NULL) 2432 if (stream == NULL)
2878 rxvt_warn ("can't open printer pipe, not printing.\n"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2879 2434
2880 return stream; 2435 return stream;
2881} 2436}
2882 2437
2883int 2438int ecb_cold
2884rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2885{ 2440{
2886 fflush (stream); 2441 fflush (stream);
2887 return pclose (stream); 2442 return pclose (stream);
2888} 2443}
2889 2444
2890/* 2445/*
2891 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2892 */ 2447 */
2893void 2448void ecb_cold
2894rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2895{ 2450{
2896 int done; 2451 FILE *fd = popen_printer ();
2897 FILE *fd;
2898 2452
2899 if ((fd = popen_printer ()) == NULL) 2453 if (!fd)
2900 return; 2454 return;
2901 2455
2902 /* 2456 /*
2903 * 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
2904 * is received. 2458 * is received.
2905 */ 2459 */
2906 for (done = 0; !done;) 2460 for (int done = 0; !done; )
2907 { 2461 {
2908 unsigned char buf[8]; 2462 unsigned char buf[8];
2909 unicode_t ch; 2463 unicode_t ch;
2910 unsigned int i, len; 2464 unsigned int i, len;
2911 2465
… …
2930 { 2484 {
2931 if ((buf[len++] = cmd_getc ()) == 'i') 2485 if ((buf[len++] = cmd_getc ()) == 'i')
2932 break; /* done = 1 */ 2486 break; /* done = 1 */
2933 } 2487 }
2934 } 2488 }
2935 2489
2936 for (i = 0; i < len; i++) 2490 for (i = 0; i < len; i++)
2937 if (putc (buf[i], fd) == EOF) 2491 if (putc (buf[i], fd) == EOF)
2938 { 2492 {
2939 done = 1; 2493 done = 1;
2940 break; 2494 break;
… …
2942 } 2496 }
2943 } 2497 }
2944 2498
2945 pclose_printer (fd); 2499 pclose_printer (fd);
2946} 2500}
2947#endif /* PRINTPIPE */ 2501#endif /* PRINTPIPE */
2948/*}}} */ 2502/*}}} */
2949 2503
2950/* *INDENT-OFF* */
2951enum { 2504enum {
2952 C1_40 = 0x40, 2505 C1_40 = 0x40,
2953 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,
2954 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,
2955 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,
2956 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,
2957}; 2510};
2958/* *INDENT-ON* */
2959 2511
2960/*{{{ process non-printing single characters */ 2512/*{{{ process non-printing single characters */
2961void 2513void ecb_hot
2962rxvt_term::process_nonprinting (unicode_t ch) 2514rxvt_term::process_nonprinting (unicode_t ch)
2963{ 2515{
2964 switch (ch) 2516 switch (ch)
2965 { 2517 {
2966 case C0_ESC: 2518 case C0_ESC:
2967 process_escape_seq (); 2519 process_escape_seq ();
2968 break; 2520 break;
2969 case C0_ENQ: /* terminal Status */ 2521 case C0_ENQ: /* terminal Status */
2970 if (rs[Rs_answerbackstring]) 2522 if (rs[Rs_answerbackstring])
2971 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2523 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2972 (unsigned int)strlen (rs[Rs_answerbackstring]));
2973 else 2524 else
2974 tt_write ((unsigned char *)VT100_ANS, 2525 tt_write (VT100_ANS, strlen (VT100_ANS));
2975 (unsigned int)strlen (VT100_ANS));
2976 break; 2526 break;
2977 case C0_BEL: /* bell */ 2527 case C0_BEL: /* bell */
2978 scr_bell (); 2528 scr_bell ();
2979 break; 2529 break;
2980 case C0_BS: /* backspace */ 2530 case C0_BS: /* backspace */
… …
2998 scr_charset_choose (0); 2548 scr_charset_choose (0);
2999 break; 2549 break;
3000 2550
3001#ifdef EIGHT_BIT_CONTROLS 2551#ifdef EIGHT_BIT_CONTROLS
3002 // 8-bit controls 2552 // 8-bit controls
3003 case 0x90: /* DCS */ 2553 case 0x90: /* DCS */
3004 process_dcs_seq (); 2554 process_dcs_seq ();
3005 break; 2555 break;
3006 case 0x9b: /* CSI */ 2556 case 0x9b: /* CSI */
3007 process_csi_seq (); 2557 process_csi_seq ();
3008 break; 2558 break;
3009 case 0x9d: /* CSI */ 2559 case 0x9d: /* OSC */
3010 process_osc_seq (); 2560 process_osc_seq ();
3011 break; 2561 break;
3012#endif 2562#endif
3013 } 2563 }
3014} 2564}
3015/*}}} */ 2565/*}}} */
3016 2566
3017 2567
3018/*{{{ process VT52 escape sequences */ 2568/*{{{ process VT52 escape sequences */
3019void 2569void ecb_cold
3020rxvt_term::process_escape_vt52 (unicode_t ch) 2570rxvt_term::process_escape_vt52 (unicode_t ch)
3021{ 2571{
3022 int row, col; 2572 int row, col;
3023 2573
3024 switch (ch) 2574 switch (ch)
… …
3058 break; 2608 break;
3059 case 'Z': /* identify the terminal type */ 2609 case 'Z': /* identify the terminal type */
3060 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2610 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
3061 break; 2611 break;
3062 case '<': /* turn off VT52 mode */ 2612 case '<': /* turn off VT52 mode */
3063 PrivMode (0, PrivMode_vt52); 2613 priv_modes &= ~PrivMode_vt52;
3064 break; 2614 break;
3065 case 'F': /* use special graphics character set */ 2615 case 'F': /* use special graphics character set */
3066 case 'G': /* use regular character set */ 2616 case 'G': /* use regular character set */
3067 /* unimplemented */ 2617 /* unimplemented */
3068 break; 2618 break;
… …
3074} 2624}
3075/*}}} */ 2625/*}}} */
3076 2626
3077 2627
3078/*{{{ process escape sequences */ 2628/*{{{ process escape sequences */
3079void 2629void ecb_hot
3080rxvt_term::process_escape_seq () 2630rxvt_term::process_escape_seq ()
3081{ 2631{
3082 unicode_t ch = cmd_getc (); 2632 unicode_t ch = cmd_getc ();
3083 2633
3084 if (priv_modes & PrivMode_vt52) 2634 if (priv_modes & PrivMode_vt52)
… …
3087 return; 2637 return;
3088 } 2638 }
3089 2639
3090 switch (ch) 2640 switch (ch)
3091 { 2641 {
3092 /* case 1: do_tek_mode (); break; */
3093 case '#': 2642 case '#':
3094 if (cmd_getc () == '8') 2643 if (cmd_getc () == '8')
3095 scr_E (); 2644 scr_E ();
3096 break; 2645 break;
3097 case '(': 2646 case '(':
… …
3104 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
3105 break; 2654 break;
3106 case '+': 2655 case '+':
3107 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
3108 break; 2657 break;
3109#if ENABLE_FRILLS 2658#if !ENABLE_MINIMAL
3110 case '6': 2659 case '6':
3111 scr_backindex (); 2660 scr_backindex ();
3112 break; 2661 break;
3113#endif 2662#endif
3114 case '7': 2663 case '7':
3115 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
3116 break; 2665 break;
3117 case '8': 2666 case '8':
3118 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
3119 break; 2668 break;
3120#if ENABLE_FRILLS 2669#if !ENABLE_MINIMAL
3121 case '9': 2670 case '9':
3122 scr_forwardindex (); 2671 scr_forwardindex ();
3123 break; 2672 break;
3124#endif 2673#endif
2674 // DECPAM/DECPNM
3125 case '=': 2675 case '=':
2676 priv_modes |= PrivMode_aplKP;
2677 break;
3126 case '>': 2678 case '>':
3127 PrivMode ((ch == '='), PrivMode_aplKP); 2679 priv_modes &= ~PrivMode_aplKP;
3128 break; 2680 break;
3129 2681
3130 case C1_40: 2682 case C1_40:
3131 cmd_getc (); 2683 cmd_getc ();
3132 break; 2684 break;
… …
3135 break; 2687 break;
3136 2688
3137 /* 8.3.87: NEXT LINE */ 2689 /* 8.3.87: NEXT LINE */
3138 case C1_NEL: /* ESC E */ 2690 case C1_NEL: /* ESC E */
3139 { 2691 {
3140 unicode_t nlcr[] = { C0_LF, C0_CR }; 2692 wchar_t nlcr[] = { C0_LF, C0_CR };
3141 scr_add_lines (nlcr, 1, 2); 2693 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3142 } 2694 }
3143 break; 2695 break;
3144 2696
2697#if 0 // disabled because embedded newlines can make exploits easier
3145 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
3146 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
3147 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 */
3148 break; 2703 break;
2704#endif
3149 2705
3150 /* 8.3.63: CHARACTER TABULATION SET */ 2706 /* 8.3.63: CHARACTER TABULATION SET */
3151 case C1_HTS: /* ESC H */ 2707 case C1_HTS: /* ESC H */
3152 scr_set_tab (1); 2708 scr_set_tab (1);
3153 break; 2709 break;
… …
3156 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
3157 scr_index (DN); 2713 scr_index (DN);
3158 break; 2714 break;
3159 2715
3160 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
3161 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /* case C1_SS2: break; */
3162 2718
3163 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
3164 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /* case C1_SS3: break; */
3165 2721
3166 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
3167 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
3168 process_dcs_seq (); 2724 process_dcs_seq ();
3169 break; 2725 break;
3170 2726
3171 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3172 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
3173 tt_write ((const unsigned char *)ESCZ_ANSWER, 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3174 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3175 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
3176 2731
3177 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3178 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
3179 process_csi_seq (); 2734 process_csi_seq ();
3180 break; 2735 break;
3181 2736
3182 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2737 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3183 case C1_OSC: /* ESC ] */ 2738 case C1_OSC: /* ESC ] */
3184 process_osc_seq (); 2739 process_osc_seq ();
3185 break; 2740 break;
3186 2741
3187 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3188 case 'c': 2743 case 'c':
3189 mbstate.reset (); 2744 mbstate.reset ();
3190 scr_poweron (); 2745 scr_poweron ();
3191 scrollbar_show (1); 2746 scrollBar.show (1);
3192 break; 2747 break;
3193 2748
3194 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2749 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3195 case 'n': 2750 case 'n':
3196 scr_charset_choose (2); 2751 scr_charset_choose (2);
… …
3203 } 2758 }
3204} 2759}
3205/*}}} */ 2760/*}}} */
3206 2761
3207/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3208/* *INDENT-OFF* */
3209enum { 2763enum {
3210 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
3211 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,
3212 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 ,
3213 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,
… …
3216 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,
3217 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 ,
3218 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
3219}; 2773};
3220 2774
3221#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3222 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3223 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3224#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
3225 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3226 2780
3227const unsigned char csi_defaults[] = 2781static const unsigned char csi_defaults[] =
3228 { 2782 {
3229 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, */
3230 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, */
3231 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, */
3232 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, [, \, ], ^, _, */
3233 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, */
3234 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, */
3235 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, */
3236 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, {, |, }, ~, */
3237 }; 2791 };
3238/* *INDENT-ON* */
3239 2792
3240void 2793void ecb_hot
3241rxvt_term::process_csi_seq () 2794rxvt_term::process_csi_seq ()
3242{ 2795{
3243 unicode_t ch, priv, i; 2796 unicode_t ch, priv, prev_ch, i;
3244 unsigned int nargs, p; 2797 unsigned int nargs, p;
3245 int n, ndef; 2798 int n, ndef;
3246 int arg[ESC_ARGS]; 2799 int arg[ESC_ARGS] = { };
3247 2800
3248 for (nargs = ESC_ARGS; nargs > 0;) 2801 nargs = 0;
3249 arg[--nargs] = 0;
3250 2802
3251 priv = 0; 2803 priv = 0;
3252 ch = cmd_getc (); 2804 ch = cmd_getc ();
3253 if (ch >= '<' && ch <= '?') 2805 if ((ch >= '<' && ch <= '?') || ch == '!')
2806 {
3254 { /* '<' '=' '>' '?' */ 2807 /* '<' '=' '>' '?' '!' */
3255 priv = ch; 2808 priv = ch;
3256 ch = cmd_getc (); 2809 ch = cmd_getc ();
3257 } 2810 }
3258 2811
2812 prev_ch = 0;
3259 /* read any numerical arguments */ 2813 /* read any numerical arguments */
3260 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
3261 { 2815 {
3262 if (isdigit (ch)) 2816 if (isdigit (ch))
3263 { 2817 {
… …
3273 n = -1; 2827 n = -1;
3274 } 2828 }
3275 else if (IS_CONTROL (ch)) 2829 else if (IS_CONTROL (ch))
3276 process_nonprinting (ch); 2830 process_nonprinting (ch);
3277 2831
2832 prev_ch = ch;
3278 ch = cmd_getc (); 2833 ch = cmd_getc ();
3279 } 2834 }
3280 2835
3281 if (ch > CSI_7F) 2836 if (ch > CSI_7F)
3282 return; 2837 return;
… …
3288 ndef = get_byte_array_bit (csi_defaults, i); 2843 ndef = get_byte_array_bit (csi_defaults, i);
3289 for (p = 0; p < nargs; p++) 2844 for (p = 0; p < nargs; p++)
3290 if (arg[p] == -1) 2845 if (arg[p] == -1)
3291 arg[p] = ndef; 2846 arg[p] = ndef;
3292 2847
3293#ifdef DEBUG_CMD
3294 fprintf (stderr, "CSI ");
3295 for (p = 0; p < nargs; p++)
3296 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3297 fprintf (stderr, "%c\n", ch);
3298#endif
3299
3300 /* 2848 /*
3301 * private mode handling 2849 * private mode handling
3302 */ 2850 */
3303 if (priv) 2851 if (priv)
3304 { 2852 {
3305 switch (priv) 2853 switch (priv)
3306 { 2854 {
3307 case '>': 2855 case '>':
3308 if (ch == CSI_DA) /* secondary device attributes */ 2856 if (ch == CSI_DA) /* secondary device attributes */
3309 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 }
3310 break; 2867 break;
2868
3311 case '?': 2869 case '?':
3312 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2870 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3313 process_terminal_mode (ch, priv, nargs, arg); 2871 process_terminal_mode (ch, priv, nargs, arg);
3314 break; 2872 break;
2873
2874 case '!':
2875 if (ch == CSI_70)
2876 {
2877 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2878 scr_soft_reset ();
2879
2880 static const int pm_h[] = { 7, 25 };
2881 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2882
2883 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2884 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
3315 } 2885 }
2886 break;
2887 }
2888
3316 return; 2889 return;
3317 } 2890 }
3318 2891
3319 switch (ch) 2892 switch (ch)
3320 { 2893 {
… …
3334 } 2907 }
3335 break; 2908 break;
3336#endif 2909#endif
3337 2910
3338 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2911 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3339 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2912 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3340 arg[0] = -arg[0]; 2913 arg[0] = -arg[0];
3341 /* FALLTHROUGH */ 2914 /* FALLTHROUGH */
3342 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2915 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3343 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2916 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3344 scr_gotorc (arg[0], 0, RELATIVE); 2917 scr_gotorc (arg[0], 0, RELATIVE);
3345 break; 2918 break;
3346 2919
3347 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2920 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3348 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2921 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
3349#ifdef ISO6429 2922#ifdef ISO6429
3350 arg[0] = -arg[0]; 2923 arg[0] = -arg[0];
3351#else /* emulate common DEC VTs */ 2924#else /* emulate common DEC VTs */
3352 arg[0] = arg[0] ? -arg[0] : -1; 2925 arg[0] = arg[0] ? -arg[0] : -1;
3353#endif 2926#endif
… …
3423 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2996 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3424 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); 2997 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3425 break; 2998 break;
3426 2999
3427 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3000 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3428 tt_write ((const unsigned char *)VT100_ANS, 3001 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3429 (unsigned int) (sizeof (VT100_ANS) - 1));
3430 break; 3002 break;
3431 3003
3432 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3004 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3433 process_sgr_mode (nargs, arg); 3005 process_sgr_mode (nargs, arg);
3434 break; 3006 break;
… …
3441 break; 3013 break;
3442 case 6: /* CPR requested */ 3014 case 6: /* CPR requested */
3443 scr_report_position (); 3015 scr_report_position ();
3444 break; 3016 break;
3445 case 7: /* unofficial extension */ 3017 case 7: /* unofficial extension */
3446 if (OPTION (Opt_insecure)) 3018 if (option (Opt_insecure))
3447 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3019 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3448 break; 3020 break;
3449 case 8: /* unofficial extension */ 3021 case 8: /* unofficial extension */
3450 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3022 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3451 break; 3023 break;
… …
3499 scr_insert_mode (1); 3071 scr_insert_mode (1);
3500 else if (arg[0] == 20) 3072 else if (arg[0] == 20)
3501 priv_modes |= PrivMode_LFNL; 3073 priv_modes |= PrivMode_LFNL;
3502 break; 3074 break;
3503 3075
3076 case CSI_71: // DECSCUSR: set cursor style
3077 if (prev_ch == ' ')
3078 set_cursor_style (arg[0]);
3079 break;
3080
3504 /* 3081 /*
3505 * PRIVATE USE beyond this point. All CSI_7? sequences here 3082 * PRIVATE USE beyond this point. All CSI_7? sequences here
3506 */ 3083 */
3507 case CSI_72: /* DECSTBM: set top and bottom margins */ 3084 case CSI_72: /* DECSTBM: set top and bottom margins */
3508 if (nargs == 1) 3085 if (nargs == 1)
… …
3518 break; 3095 break;
3519 case CSI_75: 3096 case CSI_75:
3520 scr_cursor (RESTORE); 3097 scr_cursor (RESTORE);
3521 break; 3098 break;
3522 3099
3523#if ENABLE_FRILLS 3100#if !ENABLE_MINIMAL
3524 case CSI_74: 3101 case CSI_74:
3525 process_window_ops (arg, nargs); 3102 process_window_ops (arg, nargs);
3526 break; 3103 break;
3527#endif 3104#endif
3528 3105
… …
3535 break; 3112 break;
3536 } 3113 }
3537} 3114}
3538/*}}} */ 3115/*}}} */
3539 3116
3540#if ENABLE_FRILLS 3117#if !ENABLE_MINIMAL
3541/* ARGSUSED */
3542void 3118void
3543rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3119rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3544{ 3120{
3545 int x, y; 3121 int x, y;
3546 XWindowAttributes wattr; 3122 XWindowAttributes wattr;
3547 Window wdummy; 3123 Window wdummy;
3548 dDisp; 3124
3125 dLocal (Display *, dpy);
3549 3126
3550 if (nargs == 0) 3127 if (nargs == 0)
3551 return; 3128 return;
3552 3129
3553 switch (args[0]) 3130 switch (args[0])
3554 { 3131 {
3555 /* 3132 /*
3556 * commands 3133 * commands
3557 */ 3134 */
3558 case 1: /* deiconify window */ 3135 case 1: /* deiconify window */
3559 XMapWindow (disp, parent[0]); 3136 XMapWindow (dpy, parent);
3560 break; 3137 break;
3561 case 2: /* iconify window */ 3138 case 2: /* iconify window */
3562 XIconifyWindow (disp, parent[0], display->screen); 3139 XIconifyWindow (dpy, parent, display->screen);
3563 break; 3140 break;
3564 case 3: /* set position (pixels) */ 3141 case 3: /* set position (pixels) */
3565 XMoveWindow (disp, parent[0], args[1], args[2]); 3142 XMoveWindow (dpy, parent, args[1], args[2]);
3566 break; 3143 break;
3567 case 4: /* set size (pixels) */ 3144 case 4: /* set size (pixels) */
3568 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3145 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3569 break; 3146 break;
3570 case 5: /* raise window */ 3147 case 5: /* raise window */
3571 XRaiseWindow (disp, parent[0]); 3148 XRaiseWindow (dpy, parent);
3572 break; 3149 break;
3573 case 6: /* lower window */ 3150 case 6: /* lower window */
3574 XLowerWindow (disp, parent[0]); 3151 XLowerWindow (dpy, parent);
3575 break; 3152 break;
3576 case 7: /* refresh window */ 3153 case 7: /* refresh window */
3577 scr_touch (true); 3154 scr_touch (true);
3578 break; 3155 break;
3579 case 8: /* set size (chars) */ 3156 case 8: /* set size (chars) */
… …
3582 break; 3159 break;
3583 3160
3584 //case 9: NYI, TODO, restore maximized window or maximize window 3161 //case 9: NYI, TODO, restore maximized window or maximize window
3585 default: 3162 default:
3586 if (args[0] >= 24) /* set height (chars) */ 3163 if (args[0] >= 24) /* set height (chars) */
3587 set_widthheight ((unsigned int)width, 3164 set_widthheight ((unsigned int)vt_width,
3588 (unsigned int) (args[1] * fheight)); 3165 (unsigned int) (args[1] * fheight));
3589 break; 3166 break;
3590
3591 3167
3592 /* 3168 /*
3593 * reports - some output format copied from XTerm 3169 * reports - some output format copied from XTerm
3594 */ 3170 */
3595 case 11: /* report window state */ 3171 case 11: /* report window state */
3596 XGetWindowAttributes (disp, parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
3597 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3173 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3598 break; 3174 break;
3599 case 13: /* report window position */ 3175 case 13: /* report window position */
3600 XGetWindowAttributes (disp, parent[0], &wattr); 3176 XGetWindowAttributes (dpy, parent, &wattr);
3601 XTranslateCoordinates (disp, parent[0], wattr.root, 3177 XTranslateCoordinates (dpy, parent, wattr.root,
3602 -wattr.border_width, -wattr.border_width, 3178 -wattr.border_width, -wattr.border_width,
3603 &x, &y, &wdummy); 3179 &x, &y, &wdummy);
3604 tt_printf ("\033[3;%d;%dt", x, y); 3180 tt_printf ("\033[3;%d;%dt", x, y);
3605 break; 3181 break;
3606 case 14: /* report window size (pixels) */ 3182 case 14: /* report window size (pixels) */
3607 XGetWindowAttributes (disp, parent[0], &wattr); 3183 XGetWindowAttributes (dpy, parent, &wattr);
3608 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3184 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3609 break; 3185 break;
3610 case 18: /* report text area size (chars) */ 3186 case 18: /* report text area size (chars) */
3611 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3187 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3612 break; 3188 break;
… …
3614 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3190 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3615 break; 3191 break;
3616 case 20: /* report icon label */ 3192 case 20: /* report icon label */
3617 { 3193 {
3618 char *s; 3194 char *s;
3619 XGetIconName (disp, parent[0], &s); 3195 XGetIconName (dpy, parent, &s);
3620 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3196 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3621 XFree (s); 3197 XFree (s);
3622 } 3198 }
3623 break; 3199 break;
3624 case 21: /* report window title */ 3200 case 21: /* report window title */
3625 { 3201 {
3626 char *s; 3202 char *s;
3627 XFetchName (disp, parent[0], &s); 3203 XFetchName (dpy, parent, &s);
3628 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3204 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3629 XFree (s); 3205 XFree (s);
3630 } 3206 }
3631 break; 3207 break;
3632 } 3208 }
3633} 3209}
… …
3636/*----------------------------------------------------------------------*/ 3212/*----------------------------------------------------------------------*/
3637/* 3213/*
3638 * get input up until STRING TERMINATOR (or BEL) 3214 * get input up until STRING TERMINATOR (or BEL)
3639 * ends_how is terminator used. returned input must be free()'d 3215 * ends_how is terminator used. returned input must be free()'d
3640 */ 3216 */
3641unsigned char * 3217char *
3642rxvt_term::get_to_st (unicode_t &ends_how) 3218rxvt_term::get_to_st (unicode_t &ends_how)
3643{ 3219{
3644 unicode_t ch; 3220 unicode_t ch;
3645 bool seen_esc = false; 3221 bool seen_esc = false;
3646 unsigned int n = 0; 3222 unsigned int n = 0;
3647 wchar_t string[STRING_MAX]; 3223 wchar_t string[CBUFSIZ];
3648 3224
3649 while ((ch = cmd_getc ()) != NOCHAR) 3225 while ((ch = cmd_getc ()) != NOCHAR)
3650 { 3226 {
3651 if (seen_esc) 3227 if (seen_esc)
3652 { 3228 {
… …
3660 seen_esc = true; 3236 seen_esc = true;
3661 continue; 3237 continue;
3662 } 3238 }
3663 else if (ch == C0_BEL || ch == CHAR_ST) 3239 else if (ch == C0_BEL || ch == CHAR_ST)
3664 break; 3240 break;
3241 else if (ch == C0_SYN)
3242 ch = cmd_get8 ();
3665 else if (ch < 0x20) 3243 else if (ch < 0x20)
3666 return NULL; /* other control character - exit */ 3244 return NULL; /* other control character - exit */
3667 3245
3668 seen_esc = false; 3246 seen_esc = false;
3669 3247
3670 if (n >= STRING_MAX - 1) 3248 if (n >= sizeof (string) - 1)
3671 // stop at some sane length 3249 // stop at some sane length
3672 return NULL; 3250 return NULL;
3673 3251
3674 if (ch == C0_SYN)
3675 string[n++] = cmd_get8 ();
3676 else
3677 string[n++] = ch; 3252 string[n++] = ch;
3678 } 3253 }
3679 3254
3680 string[n++] = '\0'; 3255 string[n++] = '\0';
3681 3256
3682 ends_how = (ch == 0x5c ? C0_ESC : ch); 3257 ends_how = (ch == 0x5c ? C0_ESC : ch);
3683 3258
3684 return (unsigned char *)rxvt_wcstombs (string); 3259 return rxvt_wcstombs (string);
3685} 3260}
3686 3261
3687/*----------------------------------------------------------------------*/ 3262/*----------------------------------------------------------------------*/
3688/* 3263/*
3689 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3264 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3690 */ 3265 */
3691void 3266void
3692rxvt_term::process_dcs_seq () 3267rxvt_term::process_dcs_seq ()
3693{ 3268{
3694 unsigned char *s;
3695 unicode_t eh;
3696
3697 /* 3269 /*
3698 * Not handled yet 3270 * Not handled yet
3699 */ 3271 */
3272
3273 unicode_t eh;
3700 s = get_to_st (eh); 3274 char *s = get_to_st (eh);
3701 if (s) 3275 if (s)
3702 free (s); 3276 free (s);
3703 3277
3704 return; 3278 return;
3705} 3279}
… …
3709 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3283 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3710 */ 3284 */
3711void 3285void
3712rxvt_term::process_osc_seq () 3286rxvt_term::process_osc_seq ()
3713{ 3287{
3714 unicode_t ch, eh;
3715 int arg; 3288 int arg;
3716 3289
3717 ch = cmd_getc (); 3290 unicode_t ch = cmd_getc ();
3718 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3291 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3719 arg = arg * 10 + (ch - '0'); 3292 arg = arg * 10 + (ch - '0');
3720 3293
3721 if (ch == ';') 3294 if (ch == ';')
3722 { 3295 {
3296 unicode_t eh;
3723 unsigned char *s = get_to_st (eh); 3297 char *s = get_to_st (eh);
3724 3298
3725 if (s) 3299 if (s)
3726 { 3300 {
3727 process_xterm_seq (arg, (char *)s, eh); 3301 process_xterm_seq (arg, s, eh);
3728 free (s); 3302 free (s);
3729 } 3303 }
3730 } 3304 }
3731} 3305}
3732 3306
3307static unsigned int
3308colorcube_index (unsigned int idx_r,
3309 unsigned int idx_g,
3310 unsigned int idx_b)
3311{
3312 assert (idx_r < Red_levels);
3313 assert (idx_g < Green_levels);
3314 assert (idx_b < Blue_levels);
3315
3316 return idx_r * Blue_levels * Green_levels +
3317 idx_g * Blue_levels +
3318 idx_b;
3319}
3320
3321/*
3322 * Find the nearest color slot in the hidden color cube,
3323 * adapt its value to the 32bit RGBA color.
3324 */
3325unsigned int
3326rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3327{
3328 r &= 0xff;
3329 g &= 0xff;
3330 b &= 0xff;
3331 a &= 0xff;
3332
3333 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3334
3335 unsigned int idx_r = r * (Red_levels - 1) / 0xff;
3336 unsigned int idx_g = g * (Green_levels - 1) / 0xff;
3337 unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
3338 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3339
3340 /* we allow one of the 6 directly neighbouring colours */
3341 /* to replace the current color, if they not used recently */
3342 static const signed char dxyz[][3] = {
3343 0, 0, 0,
3344 0, 0, +1,
3345 0, 0, -1,
3346 0, +1, 0,
3347 0, -1, 0,
3348 +1, 0, 0,
3349 -1, 0, 0,
3350 };
3351
3352 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3353 {
3354 int r = idx_r + dxyz[n][0];
3355 int g = idx_g + dxyz[n][1];
3356 int b = idx_b + dxyz[n][2];
3357
3358 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3359 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3360 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3361
3362 unsigned int index = colorcube_index (r, g, b);
3363
3364 if (rgb24_color[index] == color)
3365 {
3366 rgb24_seqno[index] = ++rgb24_sequence;
3367 return index + minTermCOLOR24;
3368 }
3369
3370 // minor issue: could update index 0 few more times
3371 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3372 {
3373 idx = index;
3374 goto update;
3375 }
3376
3377 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3378 // but also handles wrap around values good enough
3379 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3380 idx = index;
3381 }
3382
3383update:
3384 rgb24_color[idx] = color;
3385 rgb24_seqno[idx] = ++rgb24_sequence;
3386
3387 idx += minTermCOLOR24;
3388 pix_colors_focused [idx].free (this);
3389 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3390 update_fade_color (idx, false);
3391
3392 return idx;
3393}
3394
3733void 3395void
3734rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3396rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3735{ 3397{
3736 if (str[0] == '?' && !str[1]) 3398 if (str[0] == '?' && !str[1])
3737 { 3399 {
3738 unsigned short r, g, b; 3400 rgba c;
3739 pix_colors_focused[color].get (display, r, g, b); 3401 pix_colors_focused[color].get (c);
3402
3403#if XFT
3404 if (c.a != rgba::MAX_CC)
3405 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3406 else
3407#endif
3740 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3408 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3741 } 3409 }
3742 else 3410 else
3743 set_window_color (color, str); 3411 set_window_color (color, str);
3744} 3412}
3745 3413
3746/* 3414/*
3747 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3415 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3748 */ 3416 */
3749void 3417void
3750rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3418rxvt_term::process_xterm_seq (int op, char *str, char resp)
3751{ 3419{
3752 int changed = 0;
3753 int color; 3420 int color;
3754 char *buf, *name; 3421 char *buf, *name;
3755 bool query = str[0] == '?' && !str[1]; 3422 bool query = str[0] == '?' && !str[1];
3756 int saveop = op; 3423 int saveop = op;
3757 dDisp; 3424
3425 dLocal (Display *, dpy);
3758 3426
3759 assert (str != NULL); 3427 assert (str != NULL);
3428
3429 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3430 return;
3431
3760 switch (op) 3432 switch (op)
3761 { 3433 {
3762 case XTerm_name: 3434 case XTerm_name:
3763 set_title (str); 3435 set_title (str);
3764 /* FALLTHROUGH */ 3436 /* FALLTHROUGH */
… …
3778 unsigned long bytes_after; 3450 unsigned long bytes_after;
3779 unsigned char *value = 0; 3451 unsigned char *value = 0;
3780 const char *str = ""; 3452 const char *str = "";
3781 3453
3782 if (prop 3454 if (prop
3783 && XGetWindowProperty (disp, parent[0], 3455 && XGetWindowProperty (dpy, parent,
3784 prop, 0, 1<<16, 0, AnyPropertyType, 3456 prop, 0, 1<<16, 0, AnyPropertyType,
3785 &actual_type, &actual_format, 3457 &actual_type, &actual_format,
3786 &nitems, &bytes_after, &value) == Success 3458 &nitems, &bytes_after, &value) == Success
3787 && actual_type != None 3459 && actual_type != None
3788 && actual_format == 8) 3460 && actual_format == 8)
3789 str = (const char *)(value); 3461 str = (const char *)(value);
3790 3462
3791 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3463 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3792 3464
3793 XFree (value); 3465 XFree (value);
3794 } 3466 }
3795 else 3467 else
3796 { 3468 {
3797 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3469 char *eq = strchr (str, '=');
3798 3470
3799 if (eq) 3471 if (eq)
3800 { 3472 {
3801 *eq = 0; 3473 *eq = 0;
3802 set_utf8_property (display->atom (str), eq + 1); 3474 set_utf8_property (display->atom (str), eq + 1);
3803 } 3475 }
3804 else 3476 else
3805 XDeleteProperty (disp, parent[0], 3477 XDeleteProperty (dpy, parent,
3806 display->atom (str)); 3478 display->atom (str));
3807 } 3479 }
3808 break; 3480 break;
3809 3481
3810 case XTerm_Color: 3482 case XTerm_Color:
… …
3812 { 3484 {
3813 if ((name = strchr (buf, ';')) == NULL) 3485 if ((name = strchr (buf, ';')) == NULL)
3814 break; 3486 break;
3815 3487
3816 *name++ = '\0'; 3488 *name++ = '\0';
3817 color = atoi (buf); 3489 color = atoi (buf) + minCOLOR;
3818 3490
3819 if (color < 0 || color >= TOTAL_COLORS) 3491 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3820 break; 3492 break;
3821 3493
3822 if ((buf = strchr (name, ';')) != NULL) 3494 if ((buf = strchr (name, ';')) != NULL)
3823 *buf++ = '\0'; 3495 *buf++ = '\0';
3824 3496
3825 if (name[0] == '?' && !name[1]) 3497 process_color_seq (op, color, name, resp);
3826 {
3827 unsigned short r, g, b;
3828 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3829 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3830 }
3831 else
3832 set_window_color (color + minCOLOR, name);
3833 } 3498 }
3834 break; 3499 break;
3500 case Rxvt_restoreFG:
3835 case XTerm_Color00: 3501 case XTerm_Color00:
3836 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3502 process_color_seq (op, Color_fg, str, resp);
3837 break; 3503 break;
3504 case Rxvt_restoreBG:
3838 case XTerm_Color01: 3505 case XTerm_Color01:
3839 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3506 process_color_seq (op, Color_bg, str, resp);
3840 break; 3507 break;
3841#ifndef NO_CURSORCOLOR 3508#ifndef NO_CURSORCOLOR
3842 case XTerm_Color_cursor: 3509 case XTerm_Color_cursor:
3843 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3510 process_color_seq (op, Color_cursor, str, resp);
3844 break; 3511 break;
3845#endif 3512#endif
3846 case XTerm_Color_pointer_fg: 3513 case XTerm_Color_pointer_fg:
3847 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3514 process_color_seq (op, Color_pointer_fg, str, resp);
3848 break; 3515 break;
3849 case XTerm_Color_pointer_bg: 3516 case XTerm_Color_pointer_bg:
3850 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3517 process_color_seq (op, Color_pointer_bg, str, resp);
3851 break; 3518 break;
3519#ifdef OPTION_HC
3520 case XTerm_Color_HC:
3521 process_color_seq (op, Color_HC, str, resp);
3522 break;
3523 case XTerm_Color_HTC:
3524 process_color_seq (op, Color_HTC, str, resp);
3525 break;
3526#endif
3852#ifndef NO_BOLD_UNDERLINE_REVERSE 3527#ifndef NO_BOLD_UNDERLINE_REVERSE
3853 case XTerm_Color_BD: 3528 case URxvt_Color_BD:
3854 process_color_seq (XTerm_Color_BD, Color_BD, str, resp); 3529 process_color_seq (op, Color_BD, str, resp);
3855 break; 3530 break;
3856 case XTerm_Color_UL: 3531 case URxvt_Color_UL:
3857 process_color_seq (XTerm_Color_UL, Color_UL, str, resp); 3532 process_color_seq (op, Color_UL, str, resp);
3858 break;
3859 case XTerm_Color_RV:
3860 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3861 break; 3533 break;
3862 case URxvt_Color_IT: 3534 case URxvt_Color_IT:
3863 process_color_seq (URxvt_Color_IT, Color_IT, str, resp); 3535 process_color_seq (op, Color_IT, str, resp);
3864 break; 3536 break;
3865#endif 3537#endif
3866#if TRANSPARENT && TINTING
3867 case URxvt_Color_tint: 3538 case URxvt_Color_border:
3868 process_color_seq (URxvt_Color_tint, Color_tint, str, resp); 3539 process_color_seq (op, Color_border, str, resp);
3869 check_our_parents ();
3870 if (am_transparent)
3871 want_full_refresh = want_refresh = 1;
3872 break;
3873#endif
3874
3875 case XTerm_Pixmap:
3876 if (*str != ';')
3877 {
3878#if XPM_BACKGROUND
3879 scale_pixmap (""); /* reset to default scaling */
3880 set_bgPixmap (str); /* change pixmap */
3881#endif
3882 scr_touch (true);
3883 }
3884 while ((str = strchr (str, ';')) != NULL)
3885 {
3886 str++;
3887#if XPM_BACKGROUND
3888 changed += scale_pixmap (str);
3889#endif
3890 }
3891
3892 if (changed)
3893 {
3894#ifdef XPM_BACKGROUND
3895 resize_pixmap ();
3896#endif
3897 scr_touch (true);
3898 }
3899 break;
3900
3901 case XTerm_restoreFG:
3902 set_window_color (Color_fg, str);
3903 break;
3904 case XTerm_restoreBG:
3905 set_window_color (Color_bg, str);
3906 break; 3540 break;
3907 3541
3908 case XTerm_logfile: 3542 case XTerm_logfile:
3909 // TODO, when secure mode? 3543 // TODO, when secure mode?
3910 break; 3544 break;
3911 3545
3912#ifdef MENUBAR
3913 case URxvt_Menu:
3914 if (OPTION (Opt_insecure))
3915 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3916 break;
3917#endif
3918#if 0 3546#if 0
3919 case XTerm_dumpscreen: /* no error notices */ 3547 case Rxvt_dumpscreen: /* no error notices */
3920 { 3548 {
3921 int fd; 3549 int fd;
3922 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3550 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3923 { 3551 {
3924 scr_dump (fd); 3552 scr_dump (fd);
… …
3935 case URxvt_italicFont: 3563 case URxvt_italicFont:
3936 case URxvt_boldItalicFont: 3564 case URxvt_boldItalicFont:
3937#endif 3565#endif
3938 if (query) 3566 if (query)
3939 tt_printf ("\33]%d;%-.250s%c", saveop, 3567 tt_printf ("\33]%d;%-.250s%c", saveop,
3940 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc 3568 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3941 ? fontset[op - URxvt_font]->fontdesc : "", 3569 ? fontset[op - URxvt_font]->fontdesc : "",
3942 resp); 3570 resp);
3943 else 3571 else
3944 { 3572 {
3945 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3573 const char *&res = rs[Rs_font + (op - URxvt_font)];
… …
3948 allocated.push_back ((void *)res); 3576 allocated.push_back ((void *)res);
3949 set_fonts (); 3577 set_fonts ();
3950 } 3578 }
3951 break; 3579 break;
3952 3580
3953#if ENABLE_FRILLS 3581 case URxvt_version:
3582 if (query)
3583 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3584 op,
3585 rs[Rs_name], VERSION[0], VERSION[2],
3586 resp);
3587 break;
3588
3589#if !ENABLE_MINIMAL
3954 case URxvt_locale: 3590 case URxvt_locale:
3955 if (query) 3591 if (query)
3956 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp); 3592 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3957 else 3593 else
3958 { 3594 {
3959 set_locale (str); 3595 set_locale (str);
3960 pty.set_utf8_mode (enc_utf8); 3596 pty->set_utf8_mode (enc_utf8);
3961 init_xlocale (); 3597 init_xlocale ();
3962 } 3598 }
3963 break; 3599 break;
3964 3600
3965 case URxvt_view_up: 3601 case URxvt_view_up:
… …
3976 break; 3612 break;
3977#endif 3613#endif
3978 3614
3979#if ENABLE_PERL 3615#if ENABLE_PERL
3980 case URxvt_perl: 3616 case URxvt_perl:
3981 if (PERL_INVOKE ((this, HOOK_OSC_SEQ, DT_STRING, str, DT_END))) 3617 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3982 ; // no responses yet
3983 break; 3618 break;
3984#endif 3619#endif
3985 } 3620 }
3986} 3621}
3987/*----------------------------------------------------------------------*/ 3622/*----------------------------------------------------------------------*/
… …
3994 * 's' = save 3629 * 's' = save
3995 * 'r' = restore 3630 * 'r' = restore
3996 * 't' = toggle 3631 * 't' = toggle
3997 * so no need for fancy checking 3632 * so no need for fancy checking
3998 */ 3633 */
3999int 3634int ecb_cold
4000rxvt_term::privcases (int mode, unsigned long bit) 3635rxvt_term::privcases (int mode, unsigned long bit)
4001{ 3636{
4002 int state; 3637 int state;
4003 3638
4004 if (mode == 's') 3639 if (mode == 's')
4005 { 3640 {
4006 SavedModes |= (priv_modes & bit); 3641 if (priv_modes & bit)
3642 SavedModes |= bit;
3643 else
3644 SavedModes &= ~bit;
4007 return -1; 3645 return -1;
4008 } 3646 }
4009 else 3647 else
4010 { 3648 {
4011 if (mode == 'r') 3649 if (mode == 'r')
4012 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3650 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
4013 else 3651 else
4014 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3652 state = (mode == 't') ? ! (priv_modes & bit) : mode;
4015 PrivMode (state, bit); 3653
3654 if (state)
3655 priv_modes |= bit;
3656 else
3657 priv_modes &= ~bit;
4016 } 3658 }
4017 3659
4018 return state; 3660 return state;
4019} 3661}
4020 3662
4021/* we're not using priv _yet_ */ 3663/* we're not using priv _yet_ */
4022void 3664void
4023rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3665rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
4024{ 3666{
4025 unsigned int i, j; 3667 unsigned int i, j;
4026 int state; 3668 int state;
4027 3669
4028 static const struct 3670 static const struct
4029 { 3671 {
4030 const int argval; 3672 const int argval;
4031 const unsigned long bit; 3673 const unsigned long bit;
4032 }
4033
4034 argtopriv[] = { 3674 } argtopriv[] = {
4035 { 1, PrivMode_aplCUR }, 3675 { 1, PrivMode_aplCUR }, // DECCKM
4036 { 2, PrivMode_vt52 }, 3676 { 2, PrivMode_vt52 }, // DECANM
4037 { 3, PrivMode_132 }, 3677 { 3, PrivMode_132 }, // DECCOLM
4038 { 4, PrivMode_smoothScroll }, 3678 { 4, PrivMode_smoothScroll }, // DECSCLM
4039 { 5, PrivMode_rVideo }, 3679 { 5, PrivMode_rVideo }, // DECSCNM
4040 { 6, PrivMode_relOrigin }, 3680 { 6, PrivMode_relOrigin }, // DECOM
4041 { 7, PrivMode_Autowrap }, 3681 { 7, PrivMode_Autowrap }, // DECAWM
4042 // 8, bi-directional support mode 3682 // 8, auto-repeat keys // DECARM
4043 { 9, PrivMode_MouseX10 }, 3683 { 9, PrivMode_MouseX10 },
4044#ifdef menuBar_esc
4045 { menuBar_esc, PrivMode_menuBar },
4046#endif
4047 // 18, 19 printing-related
4048 { 25, PrivMode_VisibleCursor }, 3684 { 12, PrivMode_BlinkingCursor },
3685 // 18 end FF to printer after print screen
3686 // 19 Print screen prints full screen/scroll region
3687 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
4049#ifdef scrollBar_esc 3688#ifdef scrollBar_esc
4050 { scrollBar_esc, PrivMode_scrollBar }, 3689 { scrollBar_esc, PrivMode_scrollBar },
4051#endif 3690#endif
4052 { 35, PrivMode_ShiftKeys }, // rxvt extension 3691 { 35, PrivMode_ShiftKeys }, // rxvt extension
3692 // 38, tektronix mode // DECTEK
4053 { 40, PrivMode_132OK }, 3693 { 40, PrivMode_132OK },
4054 // 41 xterm more fixes NYI 3694 // 41 xterm more fixes NYI
4055 // 45 margin bell NYI 3695 // 45 margin bell NYI
4056 // 46 start logging 3696 // 46 start logging
4057 { 47, PrivMode_Screen }, 3697 { 47, PrivMode_Screen },
4058 { 66, PrivMode_aplKP }, 3698 { 66, PrivMode_aplKP }, // DECNKM
4059#ifndef NO_BACKSPACE_KEY 3699#ifndef NO_BACKSPACE_KEY
4060 { 67, PrivMode_BackSpace }, 3700 { 67, PrivMode_BackSpace }, // DECBKM
4061#endif 3701#endif
4062 { 1000, PrivMode_MouseX11 }, 3702 { 1000, PrivMode_MouseX11 },
4063 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3703 { 1002, PrivMode_MouseBtnEvent },
4064 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3704 { 1003, PrivMode_MouseAnyEvent },
4065 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3705#if ENABLE_FRILLS
3706 { 1004, PrivMode_FocusEvent },
3707 { 1005, PrivMode_ExtMouseUTF8 },
3708 { 1006, PrivMode_ExtMouseSGR },
3709#endif
4066 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3710 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
4067 { 1011, PrivMode_Keypress }, // rxvt extension 3711 { 1011, PrivMode_Keypress }, // rxvt extension
3712#if ENABLE_FRILLS
3713 { 1015, PrivMode_ExtMouseUrxvt }, // urxvt extension of 1005
3714#endif
4068 // 1035 enable modifiers for alt, numlock NYI 3715 // 1035 enable modifiers for alt, numlock NYI
4069 // 1036 send ESC for meta keys NYI 3716 // 1036 send ESC for meta keys NYI
4070 // 1037 send DEL for keypad delete NYI 3717 // 1037 send DEL for keypad delete NYI
4071 { 1047, PrivMode_Screen }, 3718 { 1047, PrivMode_Screen },
4072 // 1048 save and restore cursor 3719 // 1048 save and restore cursor, implemented in code
4073 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3720 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4074 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3721 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3722 { 2004, PrivMode_BracketPaste },
4075 }; 3723 };
4076 3724
4077 if (nargs == 0) 3725 if (nargs == 0)
4078 return; 3726 return;
4079 3727
… …
4086 for (i = 0; i < nargs; i++) 3734 for (i = 0; i < nargs; i++)
4087 { 3735 {
4088 state = -1; 3736 state = -1;
4089 3737
4090 /* basic handling */ 3738 /* basic handling */
4091 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3739 for (j = 0; j < ecb_array_length (argtopriv); j++)
4092 if (argtopriv[j].argval == arg[i]) 3740 if (argtopriv[j].argval == arg[i])
4093 { 3741 {
4094 state = privcases (mode, argtopriv[j].bit); 3742 state = privcases (mode, argtopriv[j].bit);
4095 break; 3743 break;
4096 } 3744 }
… …
4098 /* extra handling for values with state unkept */ 3746 /* extra handling for values with state unkept */
4099 switch (arg[i]) 3747 switch (arg[i])
4100 { 3748 {
4101#if ENABLE_STYLES 3749#if ENABLE_STYLES
4102 case 1021: 3750 case 1021:
4103 if (mode) 3751 set_option (Opt_intensityStyles, mode);
4104 SET_OPTION (Opt_intensityStyles);
4105 else
4106 CLR_OPTION (Opt_intensityStyles);
4107 3752
4108 scr_touch (true); 3753 scr_touch (true);
4109 break; 3754 break;
4110#endif 3755#endif
4111 case 1048: /* alternative cursor save */ 3756 case 1048: /* alternative cursor save */
4112 case 1049:
4113 if (OPTION (Opt_secondaryScreen)) 3757 if (option (Opt_secondaryScreen))
4114 if (mode == 0) 3758 if (mode == 0)
4115 scr_cursor (RESTORE); 3759 scr_cursor (RESTORE);
4116 else if (mode == 1) 3760 else if (mode == 1)
4117 scr_cursor (SAVE); 3761 scr_cursor (SAVE);
4118 break; 3762 break;
… …
4126 case 2: /* VT52 mode */ 3770 case 2: /* VT52 mode */
4127 /* oddball mode. should be set regardless of set/reset 3771 /* oddball mode. should be set regardless of set/reset
4128 * parameter. Return from VT52 mode with an ESC < from 3772 * parameter. Return from VT52 mode with an ESC < from
4129 * within VT52 mode 3773 * within VT52 mode
4130 */ 3774 */
4131 PrivMode (1, PrivMode_vt52); 3775 priv_modes |= PrivMode_vt52;
4132 break; 3776 break;
4133 case 3: /* 80/132 */ 3777 case 3: /* 80/132 */
4134 if (priv_modes & PrivMode_132OK) 3778 if (priv_modes & PrivMode_132OK)
4135 set_widthheight (((state ? 132 : 80) * fwidth), height); 3779 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4136 break; 3780 break;
4137 case 4: /* smooth scrolling */ 3781 case 4: /* smooth scrolling */
4138 if (!state) 3782 set_option (Opt_jumpScroll, !state);
4139 SET_OPTION (Opt_jumpScroll);
4140 else
4141 CLR_OPTION (Opt_jumpScroll);
4142 break; 3783 break;
4143 case 5: /* reverse video */ 3784 case 5: /* reverse video */
4144 scr_rvideo_mode (state); 3785 scr_rvideo_mode (state);
4145 break; 3786 break;
4146 case 6: /* relative/absolute origins */ 3787 case 6: /* relative/absolute origins */
… …
4150 scr_autowrap (state); 3791 scr_autowrap (state);
4151 break; 3792 break;
4152 /* case 8: - auto repeat, can't do on a per window basis */ 3793 /* case 8: - auto repeat, can't do on a per window basis */
4153 case 9: /* X10 mouse reporting */ 3794 case 9: /* X10 mouse reporting */
4154 if (state) /* orthogonal */ 3795 if (state) /* orthogonal */
4155 priv_modes &= ~PrivMode_MouseX11; 3796 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4156 break; 3797 break;
4157#ifdef menuBar_esc
4158 case menuBar_esc:
4159#ifdef MENUBAR
4160 map_menuBar (state);
4161#endif
4162 break;
4163#endif
4164#ifdef scrollBar_esc 3798#ifdef scrollBar_esc
4165 case scrollBar_esc: 3799 case scrollBar_esc:
4166 if (scrollbar_mapping (state)) 3800 scrollBar.map (state);
4167 {
4168 resize_all_windows (0, 0, 0); 3801 resize_all_windows (0, 0, 0);
4169 scr_touch (true); 3802 scr_touch (true);
4170 } 3803 break;
3804#endif
3805#ifdef CURSOR_BLINK
3806 case 12:
3807 cursor_blink_reset ();
4171 break; 3808 break;
4172#endif 3809#endif
4173 case 25: /* visible/invisible cursor */ 3810 case 25: /* visible/invisible cursor */
4174 scr_cursor_visible (state); 3811 scr_cursor_visible (state);
4175 break; 3812 break;
… …
4180 break; 3817 break;
4181 /* case 66: - application key pad */ 3818 /* case 66: - application key pad */
4182 /* case 67: - backspace key */ 3819 /* case 67: - backspace key */
4183 case 1000: /* X11 mouse reporting */ 3820 case 1000: /* X11 mouse reporting */
4184 if (state) /* orthogonal */ 3821 if (state) /* orthogonal */
4185 priv_modes &= ~PrivMode_MouseX10; 3822 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4186 break; 3823 break;
4187#if 0
4188 case 1001: 3824 case 1002:
4189 break; /* X11 mouse highlighting */ 3825 case 1003:
4190#endif 3826 if (state)
3827 {
3828 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3829 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3830 mouse_row = mouse_col = 0;
3831 vt_emask_mouse = PointerMotionMask;
3832 }
3833 else
3834 vt_emask_mouse = NoEventMask;
3835
3836 vt_select_input ();
3837 break;
4191 case 1010: /* scroll to bottom on TTY output inhibit */ 3838 case 1010: /* scroll to bottom on TTY output inhibit */
4192 if (!state) 3839 set_option (Opt_scrollTtyOutput, !state);
4193 SET_OPTION (Opt_scrollTtyOutput);
4194 else
4195 CLR_OPTION (Opt_scrollTtyOutput);
4196 break; 3840 break;
4197 case 1011: /* scroll to bottom on key press */ 3841 case 1011: /* scroll to bottom on key press */
4198 if (state) 3842 set_option (Opt_scrollTtyKeypress, state);
4199 SET_OPTION (Opt_scrollTtyKeypress);
4200 else
4201 CLR_OPTION (Opt_scrollTtyKeypress);
4202 break; 3843 break;
4203 case 1047: /* secondary screen w/ clearing last */ 3844 case 1047: /* secondary screen w/ clearing last */
4204 if (OPTION (Opt_secondaryScreen)) 3845 if (option (Opt_secondaryScreen))
4205 if (current_screen != PRIMARY) 3846 if (!state)
4206 scr_erase_screen (2); 3847 scr_erase_screen (2);
3848
4207 scr_change_screen (state); 3849 scr_change_screen (state);
4208 break; 3850 break;
4209 case 1049: /* secondary screen w/ clearing first */ 3851 case 1049: /* secondary screen w/ clearing first */
3852 if (option (Opt_secondaryScreen))
3853 if (state)
3854 scr_cursor (SAVE);
3855
4210 scr_change_screen (state); 3856 scr_change_screen (state);
3857
4211 if (OPTION (Opt_secondaryScreen)) 3858 if (option (Opt_secondaryScreen))
4212 if (current_screen != PRIMARY) 3859 if (state)
4213 scr_erase_screen (2); 3860 scr_erase_screen (2);
3861 else
3862 scr_cursor (RESTORE);
4214 break; 3863 break;
4215 default: 3864 default:
4216 break; 3865 break;
4217 } 3866 }
4218 } 3867 }
4219} 3868}
4220/*}}} */ 3869/*}}} */
4221 3870
4222/*{{{ process sgr sequences */ 3871/*{{{ process sgr sequences */
4223void 3872void ecb_hot
4224rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3873rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4225{ 3874{
4226 unsigned int i; 3875 unsigned int i;
4227 short rendset; 3876 short rendset;
4228 int rendstyle; 3877 int rendstyle;
… …
4270 //case 19: // ninth alt font 3919 //case 19: // ninth alt font
4271 //case 20: // gothic 3920 //case 20: // gothic
4272 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 3921 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
4273 rendset = 0, rendstyle = RS_Bold; 3922 rendset = 0, rendstyle = RS_Bold;
4274 break; 3923 break;
4275 case 22: // normal intensity 3924 case 22: // bold off (vt220)
4276 rendset = 0, rendstyle = RS_Bold; 3925 rendset = 0, rendstyle = RS_Bold;
4277 break; 3926 break;
4278 case 23: // disable italic 3927 case 23: // disable italic
4279 rendset = 0, rendstyle = RS_Italic; 3928 rendset = 0, rendstyle = RS_Italic;
4280 break; 3929 break;
4281 case 24: 3930 case 24: // underline off (vt220)
4282 rendset = 0, rendstyle = RS_Uline; 3931 rendset = 0, rendstyle = RS_Uline;
4283 break; 3932 break;
4284 case 25: 3933 case 25: // blink off (vt220)
4285 rendset = 0, rendstyle = RS_Blink; 3934 rendset = 0, rendstyle = RS_Blink;
4286 break; 3935 break;
4287 case 26: // variable spacing (iso 8613) 3936 case 26: // variable spacing (iso 8613)
4288 rendset = 0, rendstyle = RS_Blink; 3937 rendset = 0, rendstyle = RS_Blink;
4289 break; 3938 break;
4290 case 27: 3939 case 27: // reverse off (vt220)
4291 rendset = 0, rendstyle = RS_RVid; 3940 rendset = 0, rendstyle = RS_RVid;
4292 break; 3941 break;
4293 //case 28: // visible. NYI 3942 //case 28: // visible. NYI
4294 //case 29: // not crossed-out 3943 //case 29: // not crossed-out
4295 } 3944 }
… …
4310 case 35: 3959 case 35:
4311 case 36: 3960 case 36:
4312 case 37: 3961 case 37:
4313 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3962 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
4314 break; 3963 break;
4315 case 38: // set fg color, ISO 8613-6
4316 if (nargs > i + 2 && arg[i + 1] == 5)
4317 {
4318 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4319 i += 2;
4320 }
4321 break;
4322 case 39: /* default fg */ 3964 case 39: /* default fg */
4323 scr_color (Color_fg, Color_fg); 3965 scr_color (Color_fg, Color_fg);
4324 break; 3966 break;
4325 3967
4326 case 40: 3968 case 40:
… …
4331 case 45: 3973 case 45:
4332 case 46: 3974 case 46:
4333 case 47: 3975 case 47:
4334 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3976 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
4335 break; 3977 break;
4336 case 48: // set bg color, ISO 8613-6
4337 if (nargs > i + 2 && arg[i + 1] == 5)
4338 {
4339 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4340 i += 2;
4341 }
4342 break;
4343 case 49: /* default bg */ 3978 case 49: /* default bg */
4344 scr_color (Color_bg, Color_bg); 3979 scr_color (Color_bg, Color_bg);
4345 break; 3980 break;
4346 3981
3982 case 38: // set fg color, ISO 8613-6
3983 case 48: // set bg color, ISO 8613-6
3984 {
3985 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
3986 unsigned int idx;
3987
3988 if (nargs > i + 2 && arg[i + 1] == 5)
3989 {
3990 idx = minCOLOR + arg[i + 2];
3991 i += 2;
3992
3993 scr_color (idx, fgbg);
3994 }
3995 else if (nargs > i + 4 && arg[i + 1] == 2)
3996 {
3997 unsigned int r = arg[i + 2];
3998 unsigned int g = arg[i + 3];
3999 unsigned int b = arg[i + 4];
4000 unsigned int a = 0xff;
4001
4002 idx = map_rgb24_color (r, g, b, a);
4003
4004 i += 4;
4005
4006 scr_color (idx, fgbg);
4007 }
4008 }
4009 break;
4010
4347 //case 50: // not variable spacing 4011 //case 50: // not variable spacing
4348 4012
4349#ifndef NO_BRIGHTCOLOR 4013#if !ENABLE_MINIMAL
4350 case 90: 4014 case 90:
4351 case 91: /* set bright fg color */ 4015 case 91: /* set bright fg color */
4352 case 92: 4016 case 92:
4353 case 93: 4017 case 93:
4354 case 94: 4018 case 94:
… …
4369 break; 4033 break;
4370#endif 4034#endif
4371 } 4035 }
4372 } 4036 }
4373} 4037}
4038
4039void
4040rxvt_term::set_cursor_style (int style)
4041{
4042 if (!IN_RANGE_INC (style, 0, 6))
4043 return;
4044
4045 if (style == 0)
4046 style = 1;
4047
4048 cursor_type = (style - 1) / 2;
4049 set_option (Opt_cursorUnderline, cursor_type == 1);
4050
4051#ifdef CURSOR_BLINK
4052 set_option (Opt_cursorBlink, style & 1);
4053 cursor_blink_reset ();
4054#endif
4055
4056 want_refresh = 1;
4057}
4374/*}}} */ 4058/*}}} */
4375 4059
4376/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4377void
4378rxvt_term::process_graphics ()
4379{
4380 unicode_t ch, cmd = cmd_getc ();
4381
4382 if (cmd == 'Q')
4383 { /* query graphics */
4384 tt_printf ("\033G0\012"); /* no graphics */
4385 return;
4386 }
4387 /* swallow other graphics sequences until terminating ':' */
4388 do
4389 ch = cmd_getc ();
4390 while (ch != ':');
4391}
4392/*}}} */
4393
4394/* ------------------------------------------------------------------------- */ 4060/* ---------------------------------------------------------------------- */
4061/* Write data to the pty as typed by the user, pasted with the mouse,
4062 * or generated by us in response to a query ESC sequence.
4063 */
4395 4064
4396/* 4065/*
4397 * Send printf () formatted output to the command. 4066 * Send printf () formatted output to the command.
4398 * Only use for small amounts of data. 4067 * Only use for small amounts of data.
4399 */ 4068 */
4400void 4069void
4401rxvt_term::tt_printf (const char *fmt,...) 4070rxvt_term::tt_printf (const char *fmt,...)
4402{ 4071{
4403 va_list arg_ptr; 4072 va_list arg_ptr;
4404 unsigned char buf[256]; 4073 char buf[256];
4405 4074
4406 va_start (arg_ptr, fmt); 4075 va_start (arg_ptr, fmt);
4407 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4076 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4408 va_end (arg_ptr); 4077 va_end (arg_ptr);
4409 tt_write (buf, strlen (buf)); 4078 tt_write (buf, strlen (buf));
4410} 4079}
4411 4080
4412/* ---------------------------------------------------------------------- */
4413/* Write data to the pty as typed by the user, pasted with the mouse, 4081/* Write data to the pty as typed by the user. */
4414 * or generated by us in response to a query ESC sequence.
4415 */
4416const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4417
4418void 4082void
4419rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4083rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4420{ 4084{
4085 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4086 return;
4087
4088 if (option (Opt_scrollTtyKeypress))
4089 if (view_start)
4090 {
4091 view_start = 0;
4092 want_refresh = 1;
4093 }
4094
4095 tt_write_ (data, len);
4096}
4097
4098void
4099rxvt_term::tt_write (const char *data, unsigned int len)
4100{
4101 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4102 return;
4103
4104 tt_write_ (data, len);
4105}
4106
4107static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4108
4109void
4110rxvt_term::tt_write_ (const char *data, unsigned int len)
4111{
4112 if (pty->pty < 0)
4113 return;
4114
4421 if (v_buflen == 0) 4115 if (v_buflen == 0)
4422 { 4116 {
4423 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); 4117 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4424 4118
4119 max_it (written, 0);
4120
4425 if ((unsigned int)written == len) 4121 if (written == len)
4426 return; 4122 return;
4427 4123
4428 data += written; 4124 data += written;
4429 len -= written; 4125 len -= written;
4430 } 4126 }
4431 4127
4432 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); 4128 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4433 4129
4434 memcpy (v_buffer + v_buflen, data, len); 4130 memcpy (v_buffer + v_buflen, data, len);
4435 v_buflen += len; 4131 v_buflen += len;
4436 4132
4437 pty_ev.set (EVENT_READ | EVENT_WRITE); 4133 pty_ev.set (ev::READ | ev::WRITE);
4438} 4134}
4439 4135
4440void rxvt_term::pty_write () 4136void rxvt_term::pty_write ()
4441{ 4137{
4442 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4138 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4443 4139
4444 if (written > 0) 4140 if (written > 0)
4445 { 4141 {
4446 v_buflen -= written; 4142 v_buflen -= written;
4447 4143
4448 if (v_buflen == 0) 4144 if (v_buflen == 0)
4449 { 4145 {
4450 free (v_buffer); 4146 free (v_buffer);
4451 v_buffer = 0; 4147 v_buffer = 0;
4452 v_buflen = 0;
4453 4148
4454 pty_ev.set (EVENT_READ); 4149 pty_ev.set (ev::READ);
4455 return; 4150 return;
4456 } 4151 }
4457 4152
4458 memmove (v_buffer, v_buffer + written, v_buflen); 4153 memmove (v_buffer, v_buffer + written, v_buflen);
4459 } 4154 }
4460 else if (written != -1 || (errno != EAGAIN && errno != EINTR)) 4155 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4461 pty_ev.set (EVENT_READ); 4156 pty_ev.set (ev::READ);
4462} 4157}
4463 4158
4464/*----------------------- end-of-file (C source) -----------------------*/ 4159/*----------------------- end-of-file (C source) -----------------------*/
4465 4160

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