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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.37 by pcg, Sun Feb 1 20:12:53 2004 UTC vs.
Revision 1.353 by sasha, Wed Sep 12 19:51:41 2007 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
… …
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) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
52#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
55 65
56/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
57void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
58rxvt_term::lookup_key (XKeyEvent *ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
59{ 285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
304{
60 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
61 unsigned int newlen; 306 unsigned int newlen;
62 KeySym keysym; 307 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 308 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
68 315
69 /* 316 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
72 * 319 *
73 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
74 */ 321 */
75 shft = (ev->state & ShiftMask); 322 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 323 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
78 325
79 if (numlock_state || (ev->state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
80 { 327 {
81 numlock_state = (ev->state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 330 }
84 331
85 kbuf[0] = 0; 332 kbuf[0] = 0;
86 333
87#ifdef USE_XIM 334#ifdef USE_XIM
88 if (Input_Context) 335 if (Input_Context)
89 { 336 {
90 Status status_return; 337 Status status_return;
91 338
339#if 0
92#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
96 else 344 else
97#endif 345#endif
98 346#endif
99 { 347 {
100 wchar_t wkbuf[KBUFSZ + 1]; 348 wchar_t wkbuf[KBUFSZ + 1];
101 349
102 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
106 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
109 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 360 SET_LOCALE (locale);
111 361
112 if (status_return == XLookupChars 362 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
114 { 364 {
365 /* make sure the user can type ctrl-@, i.e. NUL */
366 if (len == 1 && *wkbuf == 0)
367 {
368 kbuf[0] = 0;
369 len = 1;
370 }
371 else
372 {
115 wkbuf[len] = 0; 373 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 374 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 375 if (len < 0)
118 len = 0; 376 len = 0;
377 }
119 } 378 }
120 else 379 else
121 len = 0; 380 len = 0;
122 } 381 }
123 382
124 valid_keysym = status_return == XLookupKeySym 383 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
126 } 385 }
127 else 386 else
128#endif 387#endif
129
130 { 388 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 390 valid_keysym = keysym != NoSymbol;
133 } 391 }
134 392
135 if (valid_keysym) 393 if (valid_keysym)
136 { 394 {
137 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 397 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 398#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 399
158 if (TermWin.saveLines) 400 if (saveLines)
159 { 401 {
160#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 403 if (!ctrl && !meta)
162 {
163#else 404#else
164 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
165 { 407 {
166#endif
167 int lnsppg; 408 int lnsppg;
168 409
169#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 412#else
172 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
173#endif 414#endif
174 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
175 { 416 {
176 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
177 return; 418 return;
… …
205 scr_move_to (0, 1); 446 scr_move_to (0, 1);
206 return; 447 return;
207 } 448 }
208 else if (keysym == XK_End) 449 else if (keysym == XK_End)
209 { 450 {
210 scr_move_to (1, 0); 451 scr_move_to (1, 1);
211 return; 452 return;
212 } 453 }
213 } 454 }
214#endif 455#endif
215
216 } 456 }
217 457
218 if (shft) 458 if (shft)
219 { 459 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 460 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 462 {
223 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
225 } 465 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 467 {
228 switch (keysym) 468 switch (keysym)
229 { 469 {
230 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 472 selection_request (ev.time);
233 return; 473 return;
474#if TODO
234 /* rxvt extras */ 475 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 477 change_font (FONT_UP);
237 return; 478 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 480 change_font (FONT_DN);
240 return; 481 return;
482#endif
241 } 483 }
242 } 484 }
243 } 485 }
244#ifdef PRINTPIPE 486
245 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
246 { 488 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
248 return;
249 } 490 {
250#endif 491 int hv;
251#ifdef GREEK_SUPPORT 492
252 if (keysym == ks_greekmodeswith) 493 if (iso14755buf & ISO_14755_51
253 { 494 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 495 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 496 {
257 xterm_seq (XTerm_title, 497 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 498 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 499# if ISO_14755
260 greek_reset(); 500 iso14755_51 (0);
501# endif
502 return;
261 } 503 }
262 else 504 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 505 {
273 unsigned int l; 506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 507# if ISO_14755
275 const unsigned char ch = C0_ESC; 508 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 509# endif
285 tt_write (&ch, 1); 510 return;
286 tt_write (kbuf0, l); 511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
287 return; 519 return;
288 } 520 }
289 else 521 else
290#endif
291
292 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
293 newlen = 1; 553 newlen = 1;
294 switch (keysym) 554 switch (keysym)
295 { 555 {
296#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 557 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
299 { 559 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
303 } 563 }
304 else 564 else
305 STRCPY(kbuf, key_backspace); 565 strcpy (kbuf, rs[Rs_backspace_key]);
306# ifdef MULTICHAR_SET 566 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Delete
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if (kp)
308 { 573 {
309 int col, row; 574 strcpy (kbuf, "\033On");
310 575 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 576 }
577 /* FALLTHROUGH */
317# endif 578# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 579 case XK_Delete:
322 STRCPY(kbuf, key_delete); 580 strcpy (kbuf, rs[Rs_delete_key]);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 581 break;
336#endif 582#endif
337 case XK_Tab: 583 case XK_Tab:
338 if (shft) 584 if (shft)
339 STRCPY(kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
340 else 586 else
341 { 587 {
342#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 589 if (ctrl)
344 meta = 1; 590 meta = 1;
345#endif 591#endif
346#ifdef MOD4_TAB_MAKES_META 592#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 593 if (ev.state & Mod4Mask)
348 meta = 1; 594 meta = 1;
349#endif 595#endif
350 newlen = 0; 596 newlen = 0;
351 } 597 }
352 break; 598 break;
353 599
354
355#ifdef XK_KP_Left 600#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if (kp)
361 { 606 {
362 STRCPY(kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 609 break;
365 } 610 }
366 else 611 else
367 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 613 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 615#endif
371 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 621 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 622 /* do Shift first */
378 if (shft) 623 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 624 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 625 else if (ctrl)
381 { 626 {
382 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 628 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 629 }
385 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 632 break;
423 633
424#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
426 case XK_KP_Prior: 636 case XK_KP_Prior:
427 /* allow shift to override */ 637 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if (kp)
429 { 639 {
430 STRCPY(kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
431 break; 641 break;
432 } 642 }
433 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
434# endif 644# endif
435 case XK_Prior: 645 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
437 break; 647 break;
438# ifdef XK_KP_Next 648# ifdef XK_KP_Next
439 case XK_KP_Next: 649 case XK_KP_Next:
440 /* allow shift to override */ 650 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if (kp)
442 { 652 {
443 STRCPY(kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
444 break; 654 break;
445 } 655 }
446 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
447# endif 657# endif
448 case XK_Next: 658 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
450 break; 660 break;
451#endif 661#endif
452 case XK_KP_Enter: 662 case XK_KP_Enter:
453 /* allow shift to override */ 663 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if (kp)
455 { 665 {
456 STRCPY(kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
457 } 678 }
458 else 679 else
459 { 680 {
460 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
462 } 683 }
463 break; 684 break;
464 685
465#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
466 case XK_KP_Begin: 687 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
468 break; 689 break;
469 690
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 691#endif
478 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
484 break; 698 break;
485 699
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 702 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 703 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 704 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 705 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 706 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 716 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if (kp)
504 { 718 {
505 STRCPY(kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 721 }
508 else 722 else
509 { 723 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
512 } 726 }
513 break; 727 break;
514 728
515 case XK_Find: 729 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
517 break; 731 break;
732
733#ifdef XK_KP_Insert
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if (kp)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
518 case XK_Insert: 743 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
520 break; 745 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 747 case DXK_Remove:
523 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
524#endif 749#endif
525 case XK_Execute: 750 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
527 break; 752 break;
528 case XK_Select: 753 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
530 break; 755 break;
531#ifdef XK_KP_End 756#ifdef XK_KP_End
532 case XK_KP_End: 757 case XK_KP_End:
533 /* allow shift to override */ 758 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if (kp)
535 { 760 {
536 STRCPY(kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
537 break; 762 break;
538 } 763 }
539 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
540#endif 765#endif
541 case XK_End: 766 case XK_End:
542 STRCPY(kbuf, KS_END); 767 strcpy (kbuf, KS_END);
543 break; 768 break;
544#ifdef XK_KP_Home 769#ifdef XK_KP_Home
545 case XK_KP_Home: 770 case XK_KP_Home:
546 /* allow shift to override */ 771 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if (kp)
548 { 773 {
549 STRCPY(kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
550 break; 775 break;
551 } 776 }
552 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
553#endif 778#endif
554 case XK_Home: 779 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
556 break; 781 break;
557 782
558#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 785
561 case XK_F1: /* "\033[11~" */ 786 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 787 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 788 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 789 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 790 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 791 FKEY (11, XK_F1);
567 break; 792 break;
568 case XK_F6: /* "\033[17~" */ 793 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 794 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 795 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 796 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 797 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 798 FKEY (17, XK_F6);
574 break; 799 break;
575 case XK_F11: /* "\033[23~" */ 800 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 801 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 802 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 803 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 804 FKEY (23, XK_F11);
580 break; 805 break;
581 case XK_F15: /* "\033[28~" */ 806 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 807 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 808 FKEY (28, XK_F15);
584 break; 809 break;
585 case XK_Help: /* "\033[28~" */ 810 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 811 FKEY (28, XK_Help);
587 break; 812 break;
588 case XK_Menu: /* "\033[29~" */ 813 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 814 FKEY (29, XK_Menu);
590 break; 815 break;
591 case XK_F17: /* "\033[31~" */ 816 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 817 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 818 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 819 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 830 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 831 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 832 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 833 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 834 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 835 FKEY (31, XK_F17);
611 break; 836 break;
612#undef FKEY 837#undef FKEY
613 default: 838 default:
614 newlen = 0; 839 newlen = 0;
615 break; 840 break;
616 } 841 }
842
617 if (newlen) 843 if (newlen)
618 len = STRLEN(kbuf); 844 len = strlen (kbuf);
619 } 845 }
846
620 /* 847 /*
621 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
622 */ 849 */
623#ifdef META8_OPTION 850#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
630 { 857 {
631 len = 1; 858 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
634 else 866 else
635 { 867 {
636#ifdef META8_OPTION 868#ifdef META8_OPTION
637 /* set 8-bit on */ 869 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
639 { 871 {
640 unsigned char *ch; 872 char *ch;
641 873
642 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 875 *ch |= 0x80;
876
644 meta = 0; 877 meta = 0;
645 } 878 }
646#endif 879#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 880 /* nil */ ;
652 } 881 }
653 } 882 }
883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
654 886
655 if (len <= 0) 887 if (len <= 0)
656 return; /* not mapped */ 888 return; /* not mapped */
657 889
658 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 891 if (view_start)
660 { 892 {
661 TermWin.view_start = 0; 893 view_start = 0;
662 want_refresh = 1; 894 want_refresh = 1;
663 } 895 }
664 896
665 /* 897 /*
666 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 910
679 /* escape prefix */ 911 /* escape prefix */
680 if (meta 912 if (meta
681#ifdef META8_OPTION 913#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
683#endif 915#endif
684 ) 916 )
685 { 917 {
686 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 919 tt_write (&ch, 1);
689 } 920 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 921
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
703} 923}
704/*}}} */
705 924
706#if (MENUBAR_MAX) 925void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 926rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ISO_14755
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ISO_14755
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
709unsigned int 1003unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 1005{
712 unsigned int n, s; 1006 unsigned int n, s;
713 1007
714 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
716 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
717 { 1012 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
722 s += n; 1017 s += n;
723 } 1018 }
1019
724 if (count > s) 1020 if (count > s)
725 { 1021 {
726 rxvt_print_error("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 1023 count = s;
728 } 1024 }
1025
729 for (; count--;) 1026 for (; count--;)
730 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
731 return 0; 1031 return 0;
732} 1032}
733#endif /* MENUBAR_MAX */ 1033#endif
734 1034
735void 1035void
736rxvt_term::flush () 1036rxvt_term::flush ()
737{ 1037{
738#ifdef TRANSPARENT 1038 flush_ev.stop ();
739 if (want_full_refresh)
740 {
741 want_full_refresh = 0;
742 scr_clear ();
743 scr_touch (false);
744 want_refresh = 1;
745 }
746#endif
747 1039
748 if (want_refresh) 1040 if (want_refresh)
749 { 1041 {
1042 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1043 {
1044 int row = view_start;
1045 int end_row = row + nrow;
1046
1047 while (row > top_row && ROW (row - 1).is_longer ())
1048 --row;
1049
1050 do
1051 {
1052 int start_row = row;
1053 line_t *l;
1054
1055 do
1056 {
1057 l = &ROW (row++);
1058
1059 if (!(l->f & LINE_FILTERED))
1060 {
1061 // line not filtered, mark it as filtered
1062 l->f |= LINE_FILTERED;
1063 while (l->is_longer ())
1064 {
1065 l = &ROW (row++);
1066 l->f |= LINE_FILTERED;
1067 }
1068
1069 // and filter it
1070 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1071
1072 break;
1073 }
1074 }
1075 while (l->is_longer () && row < end_row);
1076 }
1077 while (row < end_row);
1078 }
1079
750 scr_refresh (refresh_type); 1080 scr_refresh ();
751 scrollbar_show (1); 1081 scrollbar_show (1);
752#ifdef USE_XIM 1082#ifdef USE_XIM
753 IMSendSpot (); 1083 IMSendSpot ();
754#endif 1084#endif
755
756 } 1085 }
757 1086
758 XFlush (Xdisplay); 1087 display->flush ();
759} 1088}
760 1089
761void 1090void
762rxvt_term::check_cb (check_watcher &w) 1091rxvt_term::check_cb (check_watcher &w)
763{ 1092{
764 SET_R (this); 1093 make_current ();
765 SET_LOCALE (locale);
766 1094
1095 display->flush ();
1096
1097 if (want_refresh && !flush_ev.active)
1098 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1099}
1100
1101void
1102rxvt_term::flush_cb (time_watcher &w)
1103{
1104 make_current ();
1105
1106 refresh_count = 0;
767 flush (); 1107 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1108}
813 1109
814#ifdef CURSOR_BLINK 1110#ifdef CURSOR_BLINK
815void 1111void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1112rxvt_term::cursor_blink_cb (time_watcher &w)
817{ 1113{
818 hidden_cursor = !hidden_cursor; 1114 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1115 want_refresh = 1;
820 1116
821 w.start (w.at + BLINK_INTERVAL); 1117 w.start (w.at + CURSOR_BLINK_INTERVAL);
822} 1118}
823#endif 1119#endif
824 1120
825#ifdef TEXT_BLINK 1121#ifdef TEXT_BLINK
826void 1122void
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1129 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1130 }
835} 1131}
836#endif 1132#endif
837 1133
1134#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1135void
839rxvt_term::x_cb (io_watcher &w, short revents) 1136rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1137{
841 SET_R (this); 1138 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1139 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1140 {
844 process_x_events (); 1141 want_refresh = 1;
1142 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1143 }
845} 1144}
1145#endif
1146
1147#ifdef SELECTION_SCROLLING
1148void
1149rxvt_term::sel_scroll_cb (time_watcher &w)
1150{
1151 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1152 {
1153 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1154 want_refresh = 1;
1155 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1156 }
1157}
1158#endif
1159
1160#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1161void
1162rxvt_term::slip_wheel_cb (time_watcher &w)
1163{
1164 if (mouse_slip_wheel_speed == 0
1165 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1166 : scr_page (UP, mouse_slip_wheel_speed))
1167 {
1168 if (view_start == top_row || view_start == 0)
1169 mouse_slip_wheel_speed = 0;
1170
1171 want_refresh = 1;
1172 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1173 }
1174}
1175#endif
1176
1177#if LINUX_YIELD_HACK
1178static struct event_handler
1179{
1180 check_watcher yield_ev;
1181
1182 void yield_cb (check_watcher &w)
1183 {
1184 // this should really be sched_yield(), but the linux guys thought
1185 // that giving a process calling sched_yield () less cpu time than
1186 // ones with high nice levels is a useful thing to do. It surely is is
1187 // allowed by the sus... as is returning ENOSYS.
1188
1189 struct timespec ts = { 0, 0 };
1190 nanosleep (&ts, 0);
1191
1192 w.stop ();
1193 }
1194
1195 event_handler ()
1196 : yield_ev (this, &event_handler::yield_cb)
1197 {
1198 }
1199} event_handler;
1200#endif
846 1201
847bool 1202bool
848rxvt_term::pty_fill () 1203rxvt_term::pty_fill ()
849{ 1204{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1205 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1206
1207 if (CBUFSIZ == n)
1208 {
1209 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1210 n = 0;
1211 }
851 1212
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1213 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1214 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1215 cmdbuf_endp = cmdbuf_ptr + n;
855 1216
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1217 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1218
858 if (n > 0) 1219 if (r > 0)
859 { 1220 {
860 cmdbuf_endp += n; 1221 cmdbuf_endp += r;
861 return true; 1222 return true;
862 } 1223 }
863 else if (n < 0 && errno != EAGAIN) 1224 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1225 {
1226#if LINUX_YIELD_HACK
1227 if (display->is_local)
1228 event_handler.yield_ev.start ();
1229#endif
1230 }
1231 else
1232 {
1233 pty_ev.stop ();
1234
1235 if (!option (Opt_hold))
864 destroy (); 1236 destroy ();
1237 }
865 1238
866 return false; 1239 return false;
867} 1240}
868 1241
869void 1242void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1243rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1244{
872 SET_R (this); 1245 make_current ();
873 SET_LOCALE (locale); 1246
1247 if (revents & EVENT_READ)
1248 // loop, but don't allow a single term to monopolize us
1249 while (pty_fill ())
1250 if (cmd_parse ())
1251 break;
874 1252
875 if (revents & EVENT_WRITE) 1253 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1254 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935
936 // scr_add_lines only works for nlines < TermWin.nrow - 1.
937 if (nlines >= TermWin.nrow - 1)
938 {
939 scr_add_lines (buf, nlines, str - buf);
940 nlines = 0;
941 str = buf;
942 }
943 }
944
945 if (str >= buf + BUFSIZ)
946 {
947 ch = NOCHAR;
948 break;
949 }
950 }
951 }
952
953 scr_add_lines (buf, nlines, str - buf);
954
955 /*
956 * If there have been a lot of new lines, then update the screen
957 * What the heck I'll cheat and only refresh less than every page-full.
958 * the number of pages between refreshes is refresh_limit, which
959 * is incremented here because we must be doing flat-out scrolling.
960 *
961 * refreshing should be correct for small scrolls, because of the
962 * time-out
963 */
964 if (refreshnow)
965 {
966 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
967 refresh_limit++;
968
969 scr_refresh (refresh_type);
970 }
971
972 }
973 else
974 {
975 switch (ch)
976 {
977 default:
978 process_nonprinting (ch);
979 break;
980 case C0_ESC: /* escape char */
981 process_escape_seq ();
982 break;
983 /*case 0x9b: */ /* CSI */
984 /* process_csi_seq (); */
985 }
986
987 ch = NOCHAR;
988 }
989 }
990 }
991 }
992} 1255}
993 1256
994// read the next character, currently handles UTF-8 1257void
995// will probably handle all sorts of other stuff in the future 1258rxvt_term::pointer_unblank ()
996uint32_t
997rxvt_term::next_char ()
998{ 1259{
999 while (cmdbuf_ptr < cmdbuf_endp) 1260 XDefineCursor (dpy, vt, TermWin_cursor);
1000 { 1261 recolour_cursor ();
1001 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
1002 return *cmdbuf_ptr++;
1003 1262
1004 wchar_t wc; 1263#ifdef POINTER_BLANK
1005 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1264 hidden_pointer = 0;
1006 1265
1007 if (len == (size_t)-2) 1266 if (option (Opt_pointerBlank))
1008 return NOCHAR; 1267 pointer_ev.start (NOW + pointerBlankDelay);
1009 1268#endif
1010 if (len == (size_t)-1)
1011 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1012
1013 // assume wchar == unicode
1014 cmdbuf_ptr += len;
1015 return wc;
1016 }
1017
1018 return NOCHAR;
1019}
1020
1021/* rxvt_cmd_getc() - Return next input character */
1022/*
1023 * Return the next input character after first passing any keyboard input
1024 * to the command.
1025 */
1026uint32_t
1027rxvt_term::cmd_getc ()
1028{
1029 for (;;)
1030 {
1031 uint32_t c = next_char ();
1032 if (c != NOCHAR)
1033 return c;
1034
1035 // incomplete sequences should occur rarely, still, a better solution
1036 // would be preferred. either setjmp/longjmp or better design.
1037 fcntl (cmd_fd, F_SETFL, 0);
1038 pty_fill ();
1039 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1040 }
1041} 1269}
1042 1270
1043#ifdef POINTER_BLANK 1271#ifdef POINTER_BLANK
1044void 1272void
1045rxvt_term::pointer_unblank ()
1046{
1047 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1048 recolour_cursor ();
1049
1050 hidden_pointer = 0;
1051
1052 if (Options & Opt_pointerBlank)
1053 pointer_ev.start (NOW + pointerBlankDelay);
1054}
1055
1056void
1057rxvt_term::pointer_blank () 1273rxvt_term::pointer_blank ()
1058{ 1274{
1059 if (!(Options & Opt_pointerBlank)) 1275 if (!option (Opt_pointerBlank))
1060 return; 1276 return;
1061 1277
1062 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1278 XDefineCursor (dpy, vt, display->blank_cursor);
1063 XFlush (Xdisplay); 1279 XFlush (dpy);
1064 1280
1065 hidden_pointer = 1; 1281 hidden_pointer = 1;
1066} 1282}
1067 1283
1068void 1284void
1069rxvt_term::pointer_cb (time_watcher &w) 1285rxvt_term::pointer_cb (time_watcher &w)
1070{ 1286{
1071 SET_R (this); 1287 make_current ();
1072 SET_LOCALE (locale);
1073 1288
1074 pointer_blank (); 1289 pointer_blank ();
1075} 1290}
1076#endif 1291#endif
1077 1292
1078void 1293void
1079rxvt_term::mouse_report (const XButtonEvent *ev) 1294rxvt_term::mouse_report (XButtonEvent &ev)
1080{ 1295{
1081 int button_number, key_state = 0; 1296 int button_number, key_state = 0;
1082 int x, y; 1297 int x, y;
1083 1298
1084 x = ev->x; 1299 x = ev.x;
1085 y = ev->y; 1300 y = ev.y;
1086 pixel_position (&x, &y); 1301 pixel_position (&x, &y);
1087 1302
1088 if (MEvent.button == AnyButton) 1303 if (MEvent.button == AnyButton)
1089 {
1090 button_number = 3; 1304 button_number = 3;
1091 }
1092 else 1305 else
1093 { 1306 {
1094 button_number = MEvent.button - Button1; 1307 button_number = MEvent.button - Button1;
1095 /* add 0x3D for wheel events, like xterm does */ 1308 /* add 0x3D for wheel events, like xterm does */
1096 if (button_number >= 3) 1309 if (button_number >= 3)
1097 button_number += (64 - 3); 1310 button_number += (64 - 3);
1098 } 1311 }
1099 1312
1100 if (PrivateModes & PrivMode_MouseX10) 1313 if (priv_modes & PrivMode_MouseX10)
1101 { 1314 {
1102 /* 1315 /*
1103 * do not report ButtonRelease 1316 * do not report ButtonRelease
1104 * no state info allowed 1317 * no state info allowed
1105 */ 1318 */
… …
1120 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1333 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1121 + ((MEvent.state & ControlMask) ? 16 : 0); 1334 + ((MEvent.state & ControlMask) ? 16 : 0);
1122#ifdef MOUSE_REPORT_DOUBLECLICK 1335#ifdef MOUSE_REPORT_DOUBLECLICK
1123 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1336 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1124#endif 1337#endif
1125
1126 } 1338 }
1127 1339
1128#ifdef DEBUG_MOUSEREPORT 1340#if DEBUG_MOUSEREPORT
1129 fprintf(stderr, "Mouse ["); 1341 fprintf (stderr, "Mouse [");
1130 if (key_state & 16) 1342 if (key_state & 16)
1131 fputc('C', stderr); 1343 fputc ('C', stderr);
1132 if (key_state & 4) 1344 if (key_state & 4)
1133 fputc('S', stderr); 1345 fputc ('S', stderr);
1134 if (key_state & 8) 1346 if (key_state & 8)
1135 fputc('A', stderr); 1347 fputc ('A', stderr);
1136 if (key_state & 32) 1348 if (key_state & 32)
1137 fputc('2', stderr); 1349 fputc ('2', stderr);
1138 fprintf(stderr, "]: <%d>, %d/%d\n", 1350 fprintf (stderr, "]: <%d>, %d/%d\n",
1139 button_number, 1351 button_number,
1140 x + 1, 1352 x + 1,
1141 y + 1); 1353 y + 1);
1142#else 1354#endif
1355
1143 tt_printf("\033[M%c%c%c", 1356 tt_printf ("\033[M%c%c%c",
1144 (32 + button_number + key_state), 1357 (32 + button_number + key_state),
1145 (32 + x + 1), 1358 (32 + x + 1),
1146 (32 + y + 1)); 1359 (32 + y + 1));
1147#endif
1148} 1360}
1149
1150#ifdef USING_W11LIB
1151void
1152rxvt_W11_process_x_event(XEvent *ev)
1153{
1154 rxvt_t *r = rxvt_get_r();
1155
1156 process_x_event (ev);
1157}
1158#endif
1159 1361
1160/*{{{ process an X event */ 1362/*{{{ process an X event */
1161void 1363void
1162rxvt_term::process_x_event (XEvent *ev) 1364rxvt_term::x_cb (XEvent &ev)
1163{ 1365{
1366 make_current ();
1367
1368 dLocal (Display *, dpy);
1369
1370 if (ev.xany.window == vt
1371 && SHOULD_INVOKE (HOOK_X_EVENT)
1372 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1373 return;
1374
1375 // for XQueryPointer
1164 Window unused_root, unused_child; 1376 Window unused_root, unused_child;
1165 int unused_root_x, unused_root_y; 1377 int unused_root_x, unused_root_y;
1166 unsigned int unused_mask; 1378 unsigned int unused_mask;
1167 1379
1168#ifdef DEBUG_X
1169 const char *const eventnames[] =
1170 { /* mason - this matches my system */
1171 "",
1172 "",
1173 "KeyPress",
1174 "KeyRelease",
1175 "ButtonPress",
1176 "ButtonRelease",
1177 "MotionNotify",
1178 "EnterNotify",
1179 "LeaveNotify",
1180 "FocusIn",
1181 "FocusOut",
1182 "KeymapNotify",
1183 "Expose",
1184 "GraphicsExpose",
1185 "NoExpose",
1186 "VisibilityNotify",
1187 "CreateNotify",
1188 "DestroyNotify",
1189 "UnmapNotify",
1190 "MapNotify",
1191 "MapRequest",
1192 "ReparentNotify",
1193 "ConfigureNotify",
1194 "ConfigureRequest",
1195 "GravityNotify",
1196 "ResizeRequest",
1197 "CirculateNotify",
1198 "CirculateRequest",
1199 "PropertyNotify",
1200 "SelectionClear",
1201 "SelectionRequest",
1202 "SelectionNotify",
1203 "ColormapNotify",
1204 "ClientMessage",
1205 "MappingNotify"
1206 };
1207#endif
1208
1209#ifdef DEBUG_X
1210 struct timeval tp;
1211 struct tm *ltt;
1212 (void)gettimeofday(&tp, NULL);
1213 ltt = localtime(&(tp.tv_sec));
1214 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == TermWin.parent[0] ? "parent" : (ev->xany.window == TermWin.vt ? "vt" : (ev->xany.window == scrollBar.win ? "scroll" : (ev->xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev->xany.window == TermWin.vt ? TermWin.vt : (ev->xany.window == scrollBar.win ? scrollBar.win : (ev->xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial));
1215#endif
1216
1217 switch (ev->type) 1380 switch (ev.type)
1218 { 1381 {
1219 case KeyPress: 1382 case KeyPress:
1220 lookup_key ((XKeyEvent *)ev); 1383 key_press (ev.xkey);
1221 break; 1384 break;
1222 1385
1223#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1224 case KeyRelease: 1386 case KeyRelease:
1225 { 1387 key_release (ev.xkey);
1226 if (!(ev->xkey.state & ControlMask))
1227 mouse_slip_wheel_speed = 0;
1228 else
1229 {
1230 KeySym ks;
1231
1232 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1233 if (ks == XK_Control_L || ks == XK_Control_R)
1234 mouse_slip_wheel_speed = 0;
1235 }
1236 break; 1388 break;
1237 }
1238#endif
1239 1389
1240 case ButtonPress: 1390 case ButtonPress:
1241 button_press ((XButtonEvent *)ev); 1391 button_press (ev.xbutton);
1242 break; 1392 break;
1243 1393
1244 case ButtonRelease: 1394 case ButtonRelease:
1245 button_release ((XButtonEvent *)ev); 1395 button_release (ev.xbutton);
1246 break; 1396 break;
1247 1397
1248 case ClientMessage: 1398 case ClientMessage:
1249 if (ev->xclient.format == 32 1399 if (ev.xclient.format == 32
1250 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1400 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1251 destroy ();
1252#ifdef OFFIX_DND
1253 /* OffiX Dnd (drag 'n' drop) protocol */
1254 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1255 && (ev->xclient.data.l[0] == DndFile
1256 || ev->xclient.data.l[0] == DndDir
1257 || ev->xclient.data.l[0] == DndLink))
1258 { 1401 {
1259 /* Get Dnd data */ 1402 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1260 Atom ActualType; 1403 {
1261 int ActualFormat; 1404 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1262 unsigned char *data; 1405 {
1263 unsigned long Size, RemainingBytes; 1406 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1264 1407 {
1265 XGetWindowProperty(Xdisplay, Xroot, 1408 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1266 xa[XA_DNDSELECTION], 1409 destroy ();
1267 0L, 1000000L, 1410 }
1268 False, AnyPropertyType, 1411#if ENABLE_EWMH
1269 &ActualType, &ActualFormat, 1412 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1270 &Size, &RemainingBytes, 1413 XSendEvent (dpy, ev.xclient.window = display->root,
1414 False, SubstructureRedirectMask | SubstructureNotifyMask,
1271 &data); 1415 &ev);
1272 XChangeProperty(Xdisplay, Xroot, 1416#endif
1273 XA_CUT_BUFFER0, XA_STRING, 1417 }
1274 8, PropModeReplace, 1418 }
1275 data, STRLEN(data)); 1419#if ENABLE_XEMBED
1276 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1420 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1277 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1421 {
1422 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1423 focus_in ();
1424 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1425 focus_out ();
1426 }
1427#endif
1278 } 1428 }
1279#endif /* OFFIX_DND */
1280 break;
1281
1282 case MappingNotify:
1283 XRefreshKeyboardMapping(&(ev->xmapping));
1284 break; 1429 break;
1285 1430
1286 /* 1431 /*
1287 * XXX: this is not the _current_ arrangement 1432 * XXX: this is not the _current_ arrangement
1288 * Here's my conclusion: 1433 * Here's my conclusion:
… …
1292 * in the GraphicsExpose parts, which means that after each refresh, 1437 * in the GraphicsExpose parts, which means that after each refresh,
1293 * we need to wait for the graphics expose or Noexpose events, 1438 * we need to wait for the graphics expose or Noexpose events,
1294 * which ought to make things real slow! 1439 * which ought to make things real slow!
1295 */ 1440 */
1296 case VisibilityNotify: 1441 case VisibilityNotify:
1297 switch (ev->xvisibility.state) 1442 switch (ev.xvisibility.state)
1298 { 1443 {
1299 case VisibilityUnobscured: 1444 case VisibilityUnobscured:
1300 refresh_type = FAST_REFRESH; 1445 refresh_type = FAST_REFRESH;
1301 break; 1446 break;
1302 case VisibilityPartiallyObscured: 1447 case VisibilityPartiallyObscured:
… …
1307 break; 1452 break;
1308 } 1453 }
1309 break; 1454 break;
1310 1455
1311 case FocusIn: 1456 case FocusIn:
1312 if (!TermWin.focus) 1457 if (ev.xfocus.detail != NotifyInferior
1458 && ev.xfocus.detail != NotifyPointer
1459 && ev.xfocus.mode != NotifyGrab)
1460 focus_in ();
1461 break;
1462
1463 case FocusOut:
1464 if (ev.xfocus.detail != NotifyInferior
1465 && ev.xfocus.detail != NotifyPointer
1466 && ev.xfocus.mode != NotifyGrab)
1467 focus_out ();
1468 break;
1469
1470 case ConfigureNotify:
1471/* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1472 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1473 szHint.width, szHint.height);*/
1474 if (ev.xconfigure.window == parent[0])
1313 { 1475 {
1314 TermWin.focus = 1; 1476 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1315 want_refresh = 1;
1316#ifdef USE_XIM
1317 if (Input_Context != NULL)
1318 XSetICFocus(Input_Context);
1319#endif
1320#ifdef CURSOR_BLINK
1321 if (Options & Opt_cursorBlink)
1322 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1323#endif
1324
1325 } 1477 ;
1326 break;
1327 1478
1328 case FocusOut: 1479 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1329 if (TermWin.focus)
1330 { 1480 {
1331 TermWin.focus = 0; 1481 seen_resize = 1;
1332 want_refresh = 1; 1482 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1333#ifdef USE_XIM
1334 if (Input_Context != NULL)
1335 XUnsetICFocus(Input_Context);
1336#endif
1337#ifdef CURSOR_BLINK
1338 if (Options & Opt_cursorBlink)
1339 cursor_blink_ev.stop ();
1340 hidden_cursor = 0;
1341#endif
1342
1343 }
1344 break;
1345
1346 case ConfigureNotify:
1347 if (ev->xconfigure.window == TermWin.parent[0])
1348 {
1349 int height, width;
1350
1351 do
1352 { /* Wrap lots of configures into one */
1353 width = ev->xconfigure.width;
1354 height = ev->xconfigure.height;
1355 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1356 } 1483 }
1357 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1358 ConfigureNotify, ev));
1359 if (szHint.width != width || szHint.height != height)
1360 {
1361 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1362 resize_all_windows (width, height, 1);
1363 }
1364#ifdef DEBUG_SIZE
1365 else 1484 else
1366 { 1485 {
1367 D_SIZE((stderr, "Size: Not resizing")); 1486#ifdef HAVE_BG_PIXMAP
1487 if (bgPixmap.window_position_sensitive ())
1488 update_background ();
1489#endif
1368 } 1490 }
1369#endif 1491 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1370#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1371 if (Options & Opt_transparent)
1372 {
1373 check_our_parents ();
1374 if (am_transparent)
1375 want_full_refresh = 1;
1376 }
1377#endif
1378
1379 } 1492 }
1493 break;
1494
1495 case PropertyNotify:
1496 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1497 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1498 && ev.xproperty.state == PropertyNewValue)
1499 selection_property (ev.xproperty.window, ev.xproperty.atom);
1500
1380 break; 1501 break;
1381 1502
1382 case SelectionClear: 1503 case SelectionClear:
1383 selection_clear (); 1504 selection_clear ();
1384 break; 1505 break;
1385 1506
1386 case SelectionNotify: 1507 case SelectionNotify:
1387 if (selection_wait == Sel_normal) 1508 if (selection_wait == Sel_normal)
1388 selection_paste (ev->xselection.requestor, 1509 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1389 ev->xselection.property, True);
1390 break; 1510 break;
1391 1511
1392 case SelectionRequest: 1512 case SelectionRequest:
1393 selection_send (&(ev->xselectionrequest)); 1513 selection_send (ev.xselectionrequest);
1514 break;
1515
1516 case MapNotify:
1517 mapped = 1;
1518#ifdef TEXT_BLINK
1519 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1520#endif
1521 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394 break; 1522 break;
1395 1523
1396 case UnmapNotify: 1524 case UnmapNotify:
1397 TermWin.mapped = 0; 1525 mapped = 0;
1398#ifdef TEXT_BLINK 1526#ifdef TEXT_BLINK
1399 text_blink_ev.stop (); 1527 text_blink_ev.stop ();
1400#endif 1528#endif
1401 break; 1529 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1402
1403 case MapNotify:
1404 TermWin.mapped = 1;
1405#ifdef TEXT_BLINK
1406 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1407#endif
1408 break;
1409
1410 case PropertyNotify:
1411 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1412 {
1413 if (ev->xproperty.state == PropertyNewValue)
1414 selection_property (ev->xproperty.window,
1415 ev->xproperty.atom);
1416 break;
1417 }
1418#ifdef TRANSPARENT
1419 /*
1420 * if user used some Esetroot compatible prog to set the root bg,
1421 * use the property to determine the pixmap. We use it later on.
1422 */
1423 if (xa[XA_XROOTPMAPID] == 0)
1424 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1425 "_XROOTPMAP_ID", False);
1426 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1427 break;
1428 /* FALLTHROUGH */
1429 case ReparentNotify:
1430 if ((Options & Opt_transparent) && check_our_parents ())
1431 {
1432 if (am_transparent)
1433 want_full_refresh = 1;
1434 }
1435#endif /* TRANSPARENT */
1436 break; 1530 break;
1437 1531
1438 case GraphicsExpose: 1532 case GraphicsExpose:
1439 case Expose: 1533 case Expose:
1440 if (ev->xany.window == TermWin.vt) 1534 if (ev.xany.window == vt)
1441 { 1535 {
1442#ifdef NO_SLOW_LINK_SUPPORT 1536 do
1443 scr_expose (ev->xexpose.x, ev->xexpose.y, 1537 scr_expose (ev.xexpose.x, ev.xexpose.y,
1444 ev->xexpose.width, ev->xexpose.height, False); 1538 ev.xexpose.width, ev.xexpose.height, False);
1445#else 1539 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1446 // don't understand this, so commented it out 1540
1541 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1542
1543 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1447 scr_expose (ev->xexpose.x, ev->xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1448 ev->xexpose.width, ev->xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, False);
1449 //scr_expose (ev->xexpose.x, 0, 1546
1450 // ev->xexpose.width, TermWin.height, False);
1451#endif
1452 want_refresh = 1; 1547 want_refresh = 1;
1453 } 1548 }
1454 else 1549 else
1455 { 1550 {
1456 XEvent unused_xevent; 1551 XEvent unused_event;
1457 1552
1458 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1553 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1459 Expose, 1554 ;
1460 &unused_xevent)) ; 1555 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1461 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1556 ;
1462 GraphicsExpose, 1557
1463 &unused_xevent)) ;
1464 if (isScrollbarWindow(ev->xany.window)) 1558 if (isScrollbarWindow (ev.xany.window))
1465 { 1559 {
1466 scrollBar.setIdle(); 1560 scrollBar.setIdle ();
1467 scrollbar_show (0); 1561 scrollbar_show (0);
1468 } 1562 }
1469#ifdef MENUBAR
1470 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1471 menubar_expose ();
1472#endif
1473#ifdef RXVT_GRAPHICS
1474 Gr_expose (ev->xany.window);
1475#endif
1476
1477 } 1563 }
1478 break; 1564 break;
1479 1565
1480 case MotionNotify: 1566 case MotionNotify:
1481#ifdef POINTER_BLANK 1567#ifdef POINTER_BLANK
1482 if (hidden_pointer) 1568 if (hidden_pointer)
1483 pointer_unblank (); 1569 pointer_unblank ();
1484#endif 1570#endif
1485#if MENUBAR 1571 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1486 if (isMenuBarWindow(ev->xany.window)) 1572 break;
1573
1574 if (ev.xany.window == vt)
1487 { 1575 {
1488 menubar_control (&(ev->xbutton)); 1576 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1489 break; 1577 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1490 } 1578 ; // nop
1491#endif
1492 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1493 break;
1494
1495 if (ev->xany.window == TermWin.vt)
1496 {
1497 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1579 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1498 { 1580 {
1499 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1581 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1500 MotionNotify, ev)) ; 1582 ;
1583
1501 XQueryPointer(Xdisplay, TermWin.vt, 1584 XQueryPointer (dpy, vt,
1502 &unused_root, &unused_child, 1585 &unused_root, &unused_child,
1503 &unused_root_x, &unused_root_y, 1586 &unused_root_x, &unused_root_y,
1504 &(ev->xbutton.x), &(ev->xbutton.y), 1587 &ev.xbutton.x, &ev.xbutton.y,
1505 &unused_mask); 1588 &ev.xbutton.state);
1506#ifdef MOUSE_THRESHOLD 1589#ifdef MOUSE_THRESHOLD
1507 /* deal with a `jumpy' mouse */ 1590 /* deal with a `jumpy' mouse */
1508 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1591 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1509 { 1592 {
1510#endif 1593#endif
1594#if ISO_14755
1595 // 5.4
1596 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1597 {
1598 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1599 break;
1600 }
1601#endif
1511 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1602 selection_extend (ev.xbutton.x, ev.xbutton.y,
1512 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1603 ev.xbutton.state & Button3Mask ? 2 : 0);
1604
1513#ifdef SELECTION_SCROLLING 1605#ifdef SELECTION_SCROLLING
1514 if (ev->xbutton.y < TermWin.int_bwidth 1606 if (ev.xbutton.y < int_bwidth
1515 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1607 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1516 { 1608 {
1517 int dist; 1609 int dist;
1518
1519 pending_scroll_selection=1;
1520 1610
1521 /* don't clobber the current delay if we are 1611 /* don't clobber the current delay if we are
1522 * already in the middle of scrolling. 1612 * already in the middle of scrolling.
1523 */ 1613 */
1524 if (scroll_selection_delay<=0) 1614 if (!sel_scroll_ev.active)
1525 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1615 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1526 1616
1527 /* save the event params so we can highlight 1617 /* save the event params so we can highlight
1528 * the selection in the pending-scroll loop 1618 * the selection in the pending-scroll loop
1529 */ 1619 */
1530 selection_save_x=ev->xbutton.x; 1620 selection_save_x = ev.xbutton.x;
1531 selection_save_y=ev->xbutton.y; 1621 selection_save_y = ev.xbutton.y;
1532 selection_save_state=
1533 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1622 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1534 1623
1535 /* calc number of lines to scroll */ 1624 /* calc number of lines to scroll */
1536 if (ev->xbutton.y<TermWin.int_bwidth) 1625 if (ev.xbutton.y < int_bwidth)
1537 { 1626 {
1538 scroll_selection_dir = UP; 1627 scroll_selection_dir = UP;
1539 dist = TermWin.int_bwidth - ev->xbutton.y; 1628 dist = int_bwidth - ev.xbutton.y;
1540 } 1629 }
1541 else 1630 else
1542 { 1631 {
1543 scroll_selection_dir = DN; 1632 scroll_selection_dir = DN;
1544 dist = ev->xbutton.y - 1633 dist = ev.xbutton.y - (int_bwidth + height);
1545 (TermWin.int_bwidth + TermWin.height);
1546 } 1634 }
1635
1547 scroll_selection_lines=(Pixel2Height(dist)/ 1636 scroll_selection_lines = Pixel2Height (dist)
1548 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1637 / SELECTION_SCROLL_LINE_SPEEDUP
1638 + 1;
1549 MIN_IT(scroll_selection_lines, 1639 min_it (scroll_selection_lines,
1550 SELECTION_SCROLL_MAX_LINES); 1640 SELECTION_SCROLL_MAX_LINES);
1551 } 1641 }
1552 else 1642 else
1553 { 1643 {
1554 /* we are within the text window, so we 1644 /* we are within the text window, so we
1555 * shouldn't be scrolling 1645 * shouldn't be scrolling
1556 */ 1646 */
1557 pending_scroll_selection = 0; 1647 if (sel_scroll_ev.active)
1648 sel_scroll_ev.stop();
1558 } 1649 }
1559#endif 1650#endif
1560#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1561
1562 } 1652 }
1563#endif 1653#endif
1564
1565 } 1654 }
1566 } 1655 }
1567 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1656 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1568 { 1657 {
1569 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1658 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1570 MotionNotify, ev)) ; 1659 MotionNotify, &ev))
1660 ;
1661
1571 XQueryPointer(Xdisplay, scrollBar.win, 1662 XQueryPointer (dpy, scrollBar.win,
1572 &unused_root, &unused_child, 1663 &unused_root, &unused_child,
1573 &unused_root_x, &unused_root_y, 1664 &unused_root_x, &unused_root_y,
1574 &(ev->xbutton.x), &(ev->xbutton.y), 1665 &ev.xbutton.x, &ev.xbutton.y,
1575 &unused_mask); 1666 &unused_mask);
1576 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1667 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1577 scrollbar_size()); 1668 scrollbar_size ());
1578 scr_refresh (refresh_type);
1579 refresh_limit = 0; 1669 want_refresh = 1;
1580 scrollbar_show (1); 1670 scrollbar_show (1);
1581 } 1671 }
1582 break; 1672 break;
1583 } 1673 }
1674
1675#if defined(CURSOR_BLINK)
1676 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1677 {
1678 if (hidden_cursor)
1679 {
1680 hidden_cursor = 0;
1681 want_refresh = 1;
1682 }
1683
1684 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1685 }
1686#endif
1687
1688#if defined(POINTER_BLANK)
1689 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1690 {
1691 if (ev.type == MotionNotify
1692 || ev.type == ButtonPress
1693 || ev.type == ButtonRelease)
1694 if (hidden_pointer)
1695 pointer_unblank ();
1696
1697 if (ev.type == KeyPress && hidden_pointer == 0)
1698 pointer_blank ();
1699 }
1700#endif
1584} 1701}
1585 1702
1586void 1703void
1704rxvt_term::focus_in ()
1705{
1706 if (!focus)
1707 {
1708 focus = 1;
1709 want_refresh = 1;
1710
1711 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1712
1713#if USE_XIM
1714 if (Input_Context != NULL)
1715 {
1716 IMSetPosition ();
1717 XSetICFocus (Input_Context);
1718 }
1719#endif
1720#if CURSOR_BLINK
1721 if (option (Opt_cursorBlink))
1722 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1723#endif
1724#if OFF_FOCUS_FADING
1725 if (rs[Rs_fade])
1726 {
1727 pix_colors = pix_colors_focused;
1728 scr_recolour ();
1729 }
1730#endif
1731#if ENABLE_FRILLS
1732 if (option (Opt_urgentOnBell))
1733 {
1734 XWMHints *h;
1735
1736 h = XGetWMHints(dpy, parent[0]);
1737 if (h != NULL)
1738 {
1739 h->flags &= ~XUrgencyHint;
1740 XSetWMHints(dpy, parent[0], h);
1741 }
1742 }
1743#endif
1744 }
1745}
1746
1747void
1748rxvt_term::focus_out ()
1749{
1750 if (focus)
1751 {
1752 focus = 0;
1753 want_refresh = 1;
1754
1755 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1756
1757#if ENABLE_FRILLS || ISO_14755
1758 if (iso14755buf)
1759 {
1760 iso14755buf = 0;
1761# if ISO_14755
1762 scr_overlay_off ();
1763# endif
1764 }
1765#endif
1766#if USE_XIM
1767 if (Input_Context != NULL)
1768 XUnsetICFocus (Input_Context);
1769#endif
1770#if CURSOR_BLINK
1771 if (option (Opt_cursorBlink))
1772 cursor_blink_ev.stop ();
1773 hidden_cursor = 0;
1774#endif
1775#if OFF_FOCUS_FADING
1776 if (rs[Rs_fade])
1777 {
1778 pix_colors = pix_colors_unfocused;
1779 scr_recolour ();
1780 }
1781#endif
1782 }
1783}
1784
1785void
1786rxvt_term::update_fade_color (unsigned int idx)
1787{
1788#if OFF_FOCUS_FADING
1789 if (rs[Rs_fade])
1790 {
1791 rgba c;
1792 pix_colors [Color_fade].get (c);
1793 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1794 }
1795#endif
1796}
1797
1798#if ENABLE_TRANSPARENCY || ENABLE_PERL
1799void
1800rxvt_term::rootwin_cb (XEvent &ev)
1801{
1802 make_current ();
1803
1804 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1805 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1806 return;
1807
1808# if ENABLE_TRANSPARENCY
1809 switch (ev.type)
1810 {
1811 case PropertyNotify:
1812 /*
1813 * if user used some Esetroot compatible prog to set the root bg,
1814 * use the property to determine the pixmap. We use it later on.
1815 */
1816 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1817 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1818 {
1819 bgPixmap.set_root_pixmap ();
1820 update_background ();
1821 }
1822 break;
1823 }
1824# endif
1825}
1826#endif
1827
1828void
1587rxvt_term::button_press (XButtonEvent *ev) 1829rxvt_term::button_press (XButtonEvent &ev)
1588{ 1830{
1589 int reportmode = 0, clickintime; 1831 int reportmode = 0, clickintime;
1590 1832
1591 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1833 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1834
1592 if (!bypass_keystate) 1835 if (!bypass_keystate)
1593 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1836 reportmode = !! (priv_modes & PrivMode_mouse_report);
1837
1594 /* 1838 /*
1595 * VT window processing of button press 1839 * VT window processing of button press
1596 */ 1840 */
1597 if (ev->window == TermWin.vt) 1841 if (ev.window == vt)
1598 { 1842 {
1599#if RXVT_GRAPHICS 1843 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev->subwindow != None) 1844 return;
1601 rxvt_Gr_ButtonPress (ev->x, ev->y);
1602 else
1603#endif
1604 1845
1846#if ISO_14755
1847 // 5.4
1848 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1849 {
1850 iso14755_54 (ev.x, ev.y);
1851 return;
1605 { 1852 }
1853#endif
1854
1606 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1855 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1856
1607 if (reportmode) 1857 if (reportmode)
1858 {
1859 /* mouse report from vt window */
1860 /* save the xbutton state (for ButtonRelease) */
1861 MEvent.state = ev.state;
1862#ifdef MOUSE_REPORT_DOUBLECLICK
1863 if (ev.button == MEvent.button && clickintime)
1608 { 1864 {
1609 /* mouse report from vt window */ 1865 /* same button, within alloted time */
1610 /* save the xbutton state (for ButtonRelease) */ 1866 MEvent.clicks++;
1611 MEvent.state = ev->state; 1867
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1868 if (MEvent.clicks > 1)
1613 if (ev->button == MEvent.button && clickintime)
1614 { 1869 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1870 /* only report double clicks */
1620 MEvent.clicks = 2; 1871 MEvent.clicks = 2;
1621 mouse_report (ev); 1872 mouse_report (ev);
1622 1873
1623 /* don't report the release */ 1874 /* don't report the release */
1624 MEvent.clicks = 0; 1875 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1876 MEvent.button = AnyButton;
1626 }
1627 } 1877 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev->button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev->button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1878 }
1641 else 1879 else
1642 { 1880 {
1643 if (ev->button != MEvent.button) 1881 /* different button, or time expired */
1644 MEvent.clicks = 0; 1882 MEvent.clicks = 1;
1883 MEvent.button = ev.button;
1884 mouse_report (ev);
1885 }
1886#else
1887 MEvent.button = ev.button;
1888 mouse_report (ev);
1889#endif /* MOUSE_REPORT_DOUBLECLICK */
1890
1891 }
1892 else
1893 {
1894 if (ev.button != MEvent.button)
1895 MEvent.clicks = 0;
1896
1645 switch (ev->button) 1897 switch (ev.button)
1646 { 1898 {
1647 case Button1: 1899 case Button1:
1900 /* allow meta + click to select rectangular areas */
1901 /* should be done in screen.C */
1902#if ENABLE_FRILLS
1903 selection.rect = !!(ev.state & ModMetaMask);
1904#else
1905 selection.rect = false;
1906#endif
1907
1648 /* allow shift+left click to extend selection */ 1908 /* allow shift+left click to extend selection */
1649 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1909 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1910 {
1651 if (MEvent.button == Button1 && clickintime) 1911 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev->x, ev->y); 1912 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev->x, ev->y, 1);
1655 }
1656 else 1913 else
1657 { 1914 selection_extend (ev.x, ev.y, 1);
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev->x, ev->y);
1664 } 1915 }
1665 1916 else
1666 MEvent.button = Button1;
1667 break; 1917 {
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1918 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev->x, ev->y); 1919 MEvent.clicks++;
1672 else 1920 else
1921 MEvent.clicks = 1;
1922
1923 selection_click (MEvent.clicks, ev.x, ev.y);
1924 }
1925
1926 MEvent.button = Button1;
1927 break;
1928
1929 case Button3:
1930 if (MEvent.button == Button3 && clickintime)
1931 selection_rotate (ev.x, ev.y);
1932 else
1673 selection_extend (ev->x, ev->y, 1); 1933 selection_extend (ev.x, ev.y, 1);
1934
1674 MEvent.button = Button3; 1935 MEvent.button = Button3;
1675 break; 1936 break;
1676 }
1677 } 1937 }
1938 }
1939
1678 MEvent.time = ev->time; 1940 MEvent.time = ev.time;
1679 return; 1941 return;
1680 }
1681 } 1942 }
1682 1943
1683 /* 1944 /*
1684 * Scrollbar window processing of button press 1945 * Scrollbar window processing of button press
1685 */ 1946 */
1686 if (isScrollbarWindow(ev->window)) 1947 if (isScrollbarWindow (ev.window))
1687 { 1948 {
1688 scrollBar.setIdle (); 1949 scrollBar.setIdle ();
1689 /* 1950 /*
1690 * Rxvt-style scrollbar: 1951 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 1952 * move up if mouse is above slider
… …
1703 * Mouse report disabled scrollbar: 1964 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 1965 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 1966 * click on scrollbar - send pageup/down
1706 */ 1967 */
1707 if ((scrollBar.style == R_SB_NEXT 1968 if ((scrollBar.style == R_SB_NEXT
1708 && scrollbarnext_upButton(ev->y)) 1969 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT 1970 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton(ev->y))) 1971 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf("\033[A"); 1972 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 1973 else if ((scrollBar.style == R_SB_NEXT
1713 && scrollbarnext_dnButton(ev->y)) 1974 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT 1975 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton(ev->y))) 1976 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf("\033[B"); 1977 tt_printf ("\033[B");
1717 else 1978 else
1718 switch (ev->button) 1979 switch (ev.button)
1719 { 1980 {
1720 case Button2: 1981 case Button2:
1721 tt_printf("\014"); 1982 tt_printf ("\014");
1722 break; 1983 break;
1723 case Button1: 1984 case Button1:
1724 tt_printf("\033[6~"); 1985 tt_printf ("\033[6~");
1725 break; 1986 break;
1726 case Button3: 1987 case Button3:
1727 tt_printf("\033[5~"); 1988 tt_printf ("\033[5~");
1728 break; 1989 break;
1729 } 1990 }
1730 } 1991 }
1731 else 1992 else
1732#endif /* NO_SCROLLBAR_REPORT */ 1993#endif /* NO_SCROLLBAR_REPORT */
… …
1734 { 1995 {
1735 char upordown = 0; 1996 char upordown = 0;
1736 1997
1737 if (scrollBar.style == R_SB_NEXT) 1998 if (scrollBar.style == R_SB_NEXT)
1738 { 1999 {
1739 if (scrollbarnext_upButton(ev->y)) 2000 if (scrollbarnext_upButton (ev.y))
1740 upordown = -1; /* up */ 2001 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton(ev->y)) 2002 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */ 2003 upordown = 1; /* down */
1743 } 2004 }
1744 else if (scrollBar.style == R_SB_RXVT) 2005 else if (scrollBar.style == R_SB_RXVT)
1745 { 2006 {
1746 if (scrollbarrxvt_upButton(ev->y)) 2007 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */ 2008 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton(ev->y)) 2009 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */ 2010 upordown = 1; /* down */
1750 } 2011 }
1751 if (upordown) 2012 if (upordown)
1752 { 2013 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2014#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2015 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1755#endif 2016#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2017 if (scr_page (upordown < 0 ? UP : DN, 1))
1757 { 2018 {
1758 if (upordown < 0) 2019 if (upordown < 0)
1759 scrollBar.setUp (); 2020 scrollBar.setUp ();
1760 else 2021 else
1761 scrollBar.setDn (); 2022 scrollBar.setDn ();
1762 } 2023 }
1763 } 2024 }
1764 else 2025 else
1765 switch (ev->button) 2026 switch (ev.button)
1766 { 2027 {
1767 case Button2: 2028 case Button2:
1768 switch (scrollbar_align) 2029 switch (scrollbar_align)
1769 { 2030 {
1770 case R_SB_ALIGN_TOP: 2031 case R_SB_ALIGN_TOP:
… …
1775 break; 2036 break;
1776 case R_SB_ALIGN_BOTTOM: 2037 case R_SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2038 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2039 break;
1779 } 2040 }
2041
1780 if (scrollBar.style == R_SB_XTERM 2042 if (scrollBar.style == R_SB_XTERM
1781 || scrollbar_above_slider(ev->y) 2043 || scrollbar_above_slider (ev.y)
1782 || scrollbar_below_slider(ev->y)) 2044 || scrollbar_below_slider (ev.y))
1783 scr_move_to ( scrollbar_position(ev->y) - csrO, 2045 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1784 scrollbar_size()); 2046
1785 scrollBar.setMotion (); 2047 scrollBar.setMotion ();
1786 break; 2048 break;
1787 2049
1788 case Button1: 2050 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2051 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1790 csrO = ev->y - scrollBar.top; 2052 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2053 /* FALLTHROUGH */
1792 2054
1793 case Button3: 2055 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2056 if (scrollBar.style != R_SB_XTERM)
1795 { 2057 {
1796 if (scrollbar_above_slider(ev->y)) 2058 if (scrollbar_above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2059# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2060 scr_page (UP, nrow - 1);
1799# else 2061# else
1800 scr_page (UP, TermWin.nrow / 4); 2062 scr_page (UP, nrow / 4);
1801# endif 2063# endif
1802 else if (scrollbar_below_slider(ev->y)) 2064 else if (scrollbar_below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2065# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2066 scr_page (DN, nrow - 1);
1805# else 2067# else
1806 scr_page (DN, TermWin.nrow / 4); 2068 scr_page (DN, nrow / 4);
1807# endif 2069# endif
1808 else 2070 else
1809 scrollBar.setMotion (); 2071 scrollBar.setMotion ();
1810 } 2072 }
1811 else 2073 else
1812 { 2074 {
1813 scr_page ((ev->button == Button1 ? DN : UP), 2075 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2076 (nrow
1815 * scrollbar_position(ev->y) 2077 * scrollbar_position (ev.y)
1816 / scrollbar_size())); 2078 / scrollbar_size ()));
1817 } 2079 }
2080
1818 break; 2081 break;
1819 } 2082 }
1820 } 2083 }
2084
1821 return; 2085 return;
1822 } 2086 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow(ev->window))
1828 menubar_control (ev);
1829#endif
1830} 2087}
1831 2088
1832void 2089void
1833rxvt_term::button_release (XButtonEvent *ev) 2090rxvt_term::button_release (XButtonEvent &ev)
1834{ 2091{
1835 int reportmode = 0; 2092 int reportmode = 0;
1836 2093
1837 csrO = 0; /* reset csr Offset */ 2094 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2095 if (!bypass_keystate)
1839 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2096 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2097
1841 if (scrollbar_isUpDn()) 2098 if (scrollbar_isUpDn ())
1842 { 2099 {
1843 scrollBar.setIdle (); 2100 scrollBar.setIdle ();
1844 scrollbar_show (0); 2101 scrollbar_show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2102 }
2103
1850#ifdef SELECTION_SCROLLING 2104#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2105 if (sel_scroll_ev.active)
2106 sel_scroll_ev.stop();
1852#endif 2107#endif
2108
1853 if (ev->window == TermWin.vt) 2109 if (ev.window == vt)
1854 { 2110 {
1855#ifdef RXVT_GRAPHICS 2111 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev->subwindow != None) 2112 return;
1857 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1858 else
1859#endif
1860 2113
1861 { 2114#if ISO_14755
2115 // 5.4
2116 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2117 return;
2118#endif
2119
1862 if (reportmode) 2120 if (reportmode)
2121 {
2122 /* mouse report from vt window */
2123 /* don't report release of wheel "buttons" */
2124 if (ev.button >= 4)
2125 return;
2126#ifdef MOUSE_REPORT_DOUBLECLICK
2127 /* only report the release of 'slow' single clicks */
2128 if (MEvent.button != AnyButton
2129 && (ev.button != MEvent.button
2130 || (ev.time - MEvent.time
2131 > MULTICLICK_TIME / 2)))
1863 { 2132 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev->button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev->button != MEvent.button
1872 || (ev->time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2133 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2134 MEvent.button = AnyButton;
1881 mouse_report (ev); 2135 mouse_report (ev);
2136 }
2137#else /* MOUSE_REPORT_DOUBLECLICK */
2138 MEvent.button = AnyButton;
2139 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */ 2140#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return; 2141 return;
2142 }
2143
2144 /*
2145 * dumb hack to compensate for the failure of click-and-drag
2146 * when overriding mouse reporting
2147 */
2148 if (priv_modes & PrivMode_mouse_report
2149 && bypass_keystate
2150 && ev.button == Button1 && MEvent.clicks <= 1)
2151 selection_extend (ev.x, ev.y, 0);
2152
2153 switch (ev.button)
2154 {
2155 case Button1:
2156 case Button3:
2157 selection_make (ev.time);
2158 break;
2159
2160 case Button2:
2161 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2162 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2163 break;
2164
2165#ifdef MOUSE_WHEEL
2166 case Button4:
2167 case Button5:
2168 {
2169 int i;
2170 page_dirn v;
2171
2172 v = ev.button == Button4 ? UP : DN;
2173
2174 if (ev.state & ShiftMask)
2175 i = 1;
2176 else if (option (Opt_mouseWheelScrollPage))
2177 i = nrow - 1;
2178 else
2179 i = 5;
2180
2181# ifdef MOUSE_SLIP_WHEELING
2182 if (ev.state & ControlMask)
2183 {
2184 mouse_slip_wheel_speed += v ? -1 : 1;
2185 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2186 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2187
2188 if (slip_wheel_ev.at < NOW)
2189 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2190
2191 slip_wheel_ev.start ();
2192 }
2193 else
2194 {
2195# endif
2196 scr_page (v, i);
2197 scrollbar_show (1);
2198# ifdef MOUSE_SLIP_WHEELING
2199 }
2200# endif
1884 } 2201 }
2202 break;
2203#endif
2204 }
2205 }
2206}
2207
2208/*}}} */
2209
2210bool
2211rxvt_term::cmd_parse ()
2212{
2213 bool flag = false;
2214 wchar_t ch = NOCHAR;
2215 char *seq_begin; // remember start of esc-sequence here
2216
2217 for (;;)
2218 {
2219 if (ch == NOCHAR)
2220 {
2221 seq_begin = cmdbuf_ptr;
2222 ch = next_char ();
2223
2224 if (ch == NOCHAR)
2225 break;
2226 }
2227
2228 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2229 {
2230 if (!seen_input)
2231 {
2232 seen_input = 1;
2233 // many badly-written programs (e.g. jed) contain a race condition:
2234 // they first read the screensize and then install a SIGWINCH handler.
2235 // some window managers resize the window early, and these programs
2236 // then sometimes get the size wrong.
2237 // unfortunately other programs are even more buggy and dislike
2238 // being sent SIGWINCH, so only do it when we were in fact being
2239 // resized.
2240 if (seen_resize && cmd_pid)
2241 kill (-cmd_pid, SIGWINCH);
2242 }
2243
2244 /* Read a text string from the input buffer */
2245 wchar_t buf[UBUFSIZ];
2246 bool refreshnow = false;
2247 int nlines = 0;
2248 wchar_t *str = buf;
2249 wchar_t *eol = str + min (ncol, UBUFSIZ);
2250
2251 for (;;)
2252 {
2253 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2254 break;
2255
2256 *str++ = ch;
2257
2258 if (ch == C0_LF || str >= eol)
2259 {
2260 if (ch == C0_LF)
2261 nlines++;
2262
2263 refresh_count++;
2264
2265 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2266 {
2267 refresh_count = 0;
2268
2269 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2270 {
2271 refreshnow = true;
2272 ch = NOCHAR;
2273 break;
2274 }
2275 }
2276
2277 // scr_add_lines only works for nlines <= nrow - 1.
2278 if (nlines >= nrow - 1)
2279 {
2280 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2281 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2282 scr_add_lines (buf, str - buf, nlines);
2283
2284 nlines = 0;
2285 str = buf;
2286 eol = str + min (ncol, UBUFSIZ);
2287 }
2288
2289 if (str >= eol)
2290 {
2291 if (eol >= buf + UBUFSIZ)
2292 {
2293 ch = NOCHAR;
2294 break;
2295 }
2296 else
2297 eol = min (eol + ncol, buf + UBUFSIZ);
2298 }
2299
2300 }
2301
2302 seq_begin = cmdbuf_ptr;
2303 ch = next_char ();
2304 }
2305
2306 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2307 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2308 scr_add_lines (buf, str - buf, nlines);
2309
1885 /* 2310 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2311 * If there have been a lot of new lines, then update the screen
1887 * when overriding mouse reporting 2312 * What the heck we'll cheat and only refresh less than every page-full.
2313 * if skipScroll is enabled.
1888 */ 2314 */
1889 if (PrivateModes & PrivMode_mouse_report 2315 if (refreshnow)
1890 && bypass_keystate
1891 && ev->button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev->x, ev->y, 0);
1893
1894 switch (ev->button)
1895 { 2316 {
1896 case Button1: 2317 flag = true;
1897 case Button3:
1898 selection_make (ev->time);
1899 break;
1900 case Button2:
1901 selection_request (ev->time, ev->x, ev->y);
1902 break;
1903#ifdef MOUSE_WHEEL
1904 case Button4:
1905 case Button5:
1906 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev->button == Button4) ? UP : DN;
1911 if (ev->state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev->state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1);
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1922 }
1923# endif
1924# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH); 2318 scr_refresh ();
1927 scrollbar_show (1); 2319 want_refresh = 1;
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 } 2320 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow(ev->window))
1946 menubar_control (ev);
1947#endif
1948}
1949 2321
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (!(Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 { 2322 }
1980 pchanged = 1; 2323 else
1981 XSetWindowBackground(Xdisplay, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 } 2324 {
1985 return pchanged; /* Don't try any more */ 2325 try
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync(Xdisplay, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = *((Pixmap *)prop);
2006 XFree(prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy Xroot pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2038 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 { 2326 {
2049 pchanged = 1; 2327 process_nonprinting (ch);
2050 if (TermWin.pixmap != None)
2051 {
2052 XFreePixmap(Xdisplay, TermWin.pixmap);
2053 TermWin.pixmap = None;
2054 }
2055 } 2328 }
2056 am_pixmap_trans = 0; 2329 catch (const class out_of_input &o)
2057 }
2058 else
2059 {
2060 if (TermWin.pixmap != None)
2061 XFreePixmap(Xdisplay, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC(Xdisplay, gc);
2071 XDestroyImage(image);
2072 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2086 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree(list);
2093 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == Xroot)
2095 { 2330 {
2096 if (oldp != None) 2331 // we ran out of input, retry later
2097 pchanged = 1; 2332 cmdbuf_ptr = seq_begin;
2098 break; 2333 break;
2099 } 2334 }
2100 if (oldp != TermWin.parent[i]) 2335
2101 pchanged = 1; 2336 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2337 }
2106 for (; n < (unsigned int)i; n++) 2338 }
2107 { 2339
2108 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2340 return flag;
2109 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2341}
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2342
2111 { 2343// read the next character
2112 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2344wchar_t
2113 break; 2345rxvt_term::next_char () NOTHROW
2114 } 2346{
2115 } 2347 while (cmdbuf_ptr < cmdbuf_endp)
2348 {
2349 // assume 7-bit to be ascii ALWAYS
2350 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2351 return *cmdbuf_ptr++;
2352
2353 wchar_t wc;
2354 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2355
2356 if (len == (size_t)-2)
2116 } 2357 {
2117 if (n > (int)(sizeof(TermWin.parent) 2358 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof(TermWin.parent[0]))) 2359 cmdbuf_ptr = cmdbuf_endp;
2360 break;
2119 { 2361 }
2120 D_X((stderr, "InheritPixmap Turning off"));
2121 XSetWindowBackground(Xdisplay, TermWin.parent[0],
2122 PixColors[Color_fg]);
2123 XSetWindowBackground(Xdisplay, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 }
2128 else
2129 {
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2362
2135 rqt.tv_sec = 1; 2363 if (len == (size_t)-1)
2136 rqt.tv_nsec = 0; 2364 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2137 nanosleep(&rqt, NULL); 2365
2138# else 2366 // assume wchar == unicode
2139 sleep(1); 2367 cmdbuf_ptr += len;
2140# endif 2368 return wc & UNICODE_MASK;
2141 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 2369 }
2370
2371 return NOCHAR;
2372}
2373
2374// read the next octet
2375uint32_t
2376rxvt_term::next_octet () NOTHROW
2377{
2378 return cmdbuf_ptr < cmdbuf_endp
2379 ? (unsigned char)*cmdbuf_ptr++
2380 : NOCHAR;
2381}
2382
2383static class out_of_input out_of_input;
2384
2385/* rxvt_cmd_getc () - Return next input character */
2386/*
2387 * Return the next input character after first passing any keyboard input
2388 * to the command.
2389 */
2390wchar_t
2391rxvt_term::cmd_getc () THROW ((class out_of_input))
2392{
2393 wchar_t c = next_char ();
2394
2395 if (c == NOCHAR)
2396 throw out_of_input;
2397
2152 return pchanged; 2398 return c;
2153} 2399}
2154#endif
2155 2400
2156/*}}} */ 2401uint32_t
2402rxvt_term::cmd_get8 () THROW ((class out_of_input))
2403{
2404 uint32_t c = next_octet ();
2405
2406 if (c == NOCHAR)
2407 throw out_of_input;
2408
2409 return c;
2410}
2157 2411
2158/*{{{ print pipe */ 2412/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2413/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2414#ifdef PRINTPIPE
2161FILE * 2415FILE *
2162rxvt_term::popen_printer () 2416rxvt_term::popen_printer ()
2163{ 2417{
2164 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2418 FILE *stream = popen (rs[Rs_print_pipe], "w");
2165 2419
2166 if (stream == NULL) 2420 if (stream == NULL)
2167 rxvt_print_error("can't open printer pipe"); 2421 rxvt_warn ("can't open printer pipe, not printing.\n");
2422
2168 return stream; 2423 return stream;
2169} 2424}
2170 2425
2171int 2426int
2172rxvt_term::pclose_printer (FILE *stream) 2427rxvt_term::pclose_printer (FILE *stream)
2173{ 2428{
2174 fflush (stream); 2429 fflush (stream);
2175 /* pclose() reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2430 return pclose (stream);
2181# endif
2182} 2431}
2183 2432
2184/* 2433/*
2185 * simulate attached vt100 printer 2434 * simulate attached vt100 printer
2186 */ 2435 */
2187void 2436void
2188rxvt_term::process_print_pipe () 2437rxvt_term::process_print_pipe ()
2189{ 2438{
2190 int done; 2439 int done;
2191 FILE *fd; 2440 FILE *fd;
2192 2441
2193 if ((fd = popen_printer ()) == NULL) 2442 if ((fd = popen_printer ()) == NULL)
2194 return; 2443 return;
2195 2444
2196 /* 2445 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2446 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2447 * is received.
2199 */ 2448 */
2200 for (done = 0; !done;) 2449 for (done = 0; !done;)
2201 { 2450 {
2202 unsigned char buf[8]; 2451 unsigned char buf[8];
2203 unsigned char ch; 2452 unicode_t ch;
2204 unsigned int i, len; 2453 unsigned int i, len;
2205 2454
2206 if ((ch = cmd_getc ()) != C0_ESC) 2455 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2456 {
2208 if (putc(ch, fd) == EOF) 2457 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2458 break; /* done = 1 */
2210 } 2459 }
2211 else 2460 else
2212 { 2461 {
2213 len = 0; 2462 len = 0;
… …
2224 { 2473 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2474 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2475 break; /* done = 1 */
2227 } 2476 }
2228 } 2477 }
2478
2229 for (i = 0; i < len; i++) 2479 for (i = 0; i < len; i++)
2230 if (putc(buf[i], fd) == EOF) 2480 if (putc (buf[i], fd) == EOF)
2231 { 2481 {
2232 done = 1; 2482 done = 1;
2233 break; 2483 break;
2234 } 2484 }
2235 } 2485 }
2236 } 2486 }
2487
2237 pclose_printer (fd); 2488 pclose_printer (fd);
2238} 2489}
2239#endif /* PRINTPIPE */ 2490#endif /* PRINTPIPE */
2240/*}}} */ 2491/*}}} */
2241 2492
2242/* *INDENT-OFF* */ 2493/* *INDENT-OFF* */
2243enum { 2494enum {
2244 C1_40 = 0x40, 2495 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2496 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2497 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2498 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2499 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2500};
2250/* *INDENT-ON* */ 2501/* *INDENT-ON* */
2251 2502
2252/*{{{ process non-printing single characters */ 2503/*{{{ process non-printing single characters */
2253void 2504void
2254rxvt_term::process_nonprinting (unsigned char ch) 2505rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2506{
2256 switch (ch) 2507 switch (ch)
2257 { 2508 {
2509 case C0_ESC:
2510 process_escape_seq ();
2511 break;
2258 case C0_ENQ: /* terminal Status */ 2512 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2513 if (rs[Rs_answerbackstring])
2260 tt_write( 2514 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2263 else 2515 else
2264 tt_write((unsigned char *)VT100_ANS, 2516 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN(VT100_ANS));
2266 break; 2517 break;
2267 case C0_BEL: /* bell */ 2518 case C0_BEL: /* bell */
2268 scr_bell (); 2519 scr_bell ();
2269 break; 2520 break;
2270 case C0_BS: /* backspace */ 2521 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2536 scr_charset_choose (1);
2286 break; 2537 break;
2287 case C0_SI: /* shift in - acs */ 2538 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2539 scr_charset_choose (0);
2289 break; 2540 break;
2541
2542#ifdef EIGHT_BIT_CONTROLS
2543 // 8-bit controls
2544 case 0x90: /* DCS */
2545 process_dcs_seq ();
2546 break;
2547 case 0x9b: /* CSI */
2548 process_csi_seq ();
2549 break;
2550 case 0x9d: /* OSC */
2551 process_osc_seq ();
2552 break;
2553#endif
2290 } 2554 }
2291} 2555}
2292/*}}} */ 2556/*}}} */
2293 2557
2294 2558
2295/*{{{ process VT52 escape sequences */ 2559/*{{{ process VT52 escape sequences */
2296void 2560void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2561rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2562{
2299 int row, col; 2563 int row, col;
2300 2564
2301 switch (ch) 2565 switch (ch)
2302 { 2566 {
… …
2332 row = cmd_getc () - ' '; 2596 row = cmd_getc () - ' ';
2333 col = cmd_getc () - ' '; 2597 col = cmd_getc () - ' ';
2334 scr_gotorc (row, col, 0); 2598 scr_gotorc (row, col, 0);
2335 break; 2599 break;
2336 case 'Z': /* identify the terminal type */ 2600 case 'Z': /* identify the terminal type */
2337 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2601 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2602 break;
2339 case '<': /* turn off VT52 mode */ 2603 case '<': /* turn off VT52 mode */
2340 PrivMode(0, PrivMode_vt52); 2604 PrivMode (0, PrivMode_vt52);
2341 break; 2605 break;
2342 case 'F': /* use special graphics character set */ 2606 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2607 case 'G': /* use regular character set */
2344 /* unimplemented */ 2608 /* unimplemented */
2345 break; 2609 break;
… …
2354 2618
2355/*{{{ process escape sequences */ 2619/*{{{ process escape sequences */
2356void 2620void
2357rxvt_term::process_escape_seq () 2621rxvt_term::process_escape_seq ()
2358{ 2622{
2359 unsigned char ch = cmd_getc (); 2623 unicode_t ch = cmd_getc ();
2360 2624
2361 if (PrivateModes & PrivMode_vt52) 2625 if (priv_modes & PrivMode_vt52)
2362 { 2626 {
2363 process_escape_vt52 (ch); 2627 process_escape_vt52 (ch);
2364 return; 2628 return;
2365 } 2629 }
2366 2630
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2645 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2646 break;
2383 case '+': 2647 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2648 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2649 break;
2386#ifdef MULTICHAR_SET 2650#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2651 case '6':
2393 scr_backindex (); 2652 scr_backindex ();
2394 break; 2653 break;
2395#endif 2654#endif
2396 case '7': 2655 case '7':
2397 scr_cursor (SAVE); 2656 scr_cursor (SAVE);
2398 break; 2657 break;
2399 case '8': 2658 case '8':
2400 scr_cursor (RESTORE); 2659 scr_cursor (RESTORE);
2401 break; 2660 break;
2402#ifndef NO_FRILLS 2661#if !ENABLE_MINIMAL
2403 case '9': 2662 case '9':
2404 scr_forwardindex (); 2663 scr_forwardindex ();
2405 break; 2664 break;
2406#endif 2665#endif
2407 case '=': 2666 case '=':
2408 case '>': 2667 case '>':
2409 PrivMode((ch == '='), PrivMode_aplKP); 2668 PrivMode ((ch == '='), PrivMode_aplKP);
2410 break; 2669 break;
2411 2670
2412 case C1_40: 2671 case C1_40:
2413 cmd_getc (); 2672 cmd_getc ();
2414 break; 2673 break;
… …
2417 break; 2676 break;
2418 2677
2419 /* 8.3.87: NEXT LINE */ 2678 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2679 case C1_NEL: /* ESC E */
2421 { 2680 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2681 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2682 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2424 } 2683 }
2425 break; 2684 break;
2426 2685
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2686 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2687 case C1_ESA: /* ESC G */
… …
2438 case C1_RI: /* ESC M */ 2697 case C1_RI: /* ESC M */
2439 scr_index (DN); 2698 scr_index (DN);
2440 break; 2699 break;
2441 2700
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2701 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2702 /*case C1_SS2: scr_single_shift (2); break; */
2444 2703
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2704 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2705 /*case C1_SS3: scr_single_shift (3); break; */
2447 2706
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2707 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2708 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2709 process_dcs_seq ();
2451 break; 2710 break;
2452 2711
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2712 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2713 case C1_SCI: /* ESC Z */
2455 tt_write((const unsigned char *)ESCZ_ANSWER, 2714 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2715 break; /* steal obsolete ESC [ c */
2458 2716
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2717 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2460 case C1_CSI: /* ESC [ */ 2718 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2719 process_csi_seq ();
… …
2466 process_osc_seq (); 2724 process_osc_seq ();
2467 break; 2725 break;
2468 2726
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2727 /* 8.3.106: RESET TO INITIAL STATE */
2470 case 'c': 2728 case 'c':
2729 mbstate.reset ();
2471 scr_poweron (); 2730 scr_poweron ();
2472 scrollbar_show (1); 2731 scrollbar_show (1);
2473 break; 2732 break;
2474 2733
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2734 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2487 2746
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2747/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */ 2748/* *INDENT-OFF* */
2490enum { 2749enum {
2491 CSI_ICH = 0x40, 2750 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2751 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2752 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2753 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2754 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2755 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2756 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2501 2760
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2761#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2762 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2763 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2764#define get_byte_array_bit(array, bit) \
2506 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2765 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2507 2766
2508const unsigned char csi_defaults[] = 2767const unsigned char csi_defaults[] =
2509 { 2768 {
2510 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2769 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2770 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2771 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2772 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2773 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2774 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2775 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2776 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2777 };
2519/* *INDENT-ON* */ 2778/* *INDENT-ON* */
2520 2779
2521void 2780void
2522rxvt_term::process_csi_seq () 2781rxvt_term::process_csi_seq ()
2523{ 2782{
2524 unsigned char ch, priv, i; 2783 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 2784 unsigned int nargs, p;
2526 int n, ndef; 2785 int n, ndef;
2527 int arg[ESC_ARGS]; 2786 int arg[ESC_ARGS] = { };
2528 2787
2529 for (nargs = ESC_ARGS; nargs > 0;) 2788 nargs = 0;
2530 arg[--nargs] = 0;
2531 2789
2532 priv = 0; 2790 priv = 0;
2533 ch = cmd_getc (); 2791 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2792 if (ch >= '<' && ch <= '?')
2535 { /* '<' '=' '>' '?' */ 2793 { /* '<' '=' '>' '?' */
2536 priv = ch; 2794 priv = ch;
2537 ch = cmd_getc (); 2795 ch = cmd_getc ();
2538 } 2796 }
2797
2539 /* read any numerical arguments */ 2798 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2799 for (n = -1; ch < CSI_ICH; )
2541 { 2800 {
2542 if (isdigit(ch)) 2801 if (isdigit (ch))
2543 { 2802 {
2544 if (n < 0) 2803 if (n < 0)
2545 n = ch - '0'; 2804 n = ch - '0';
2546 else 2805 else
2547 n = n * 10 + ch - '0'; 2806 n = n * 10 + ch - '0';
… …
2550 { 2809 {
2551 if (nargs < ESC_ARGS) 2810 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2811 arg[nargs++] = n;
2553 n = -1; 2812 n = -1;
2554 } 2813 }
2555 else if (ch == '\b') 2814 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2815 process_nonprinting (ch);
2567 } 2816
2568 ch = cmd_getc (); 2817 ch = cmd_getc ();
2569 } 2818 }
2570 2819
2571 if (ch > CSI_7F) 2820 if (ch > CSI_7F)
2572 return; 2821 return;
2573 2822
2574 if (nargs < ESC_ARGS) 2823 if (nargs < ESC_ARGS)
2575 arg[nargs++] = n; 2824 arg[nargs++] = n;
2576 2825
2577 i = ch - CSI_ICH; 2826 i = ch - CSI_ICH;
2578 ndef = get_byte_array_bit(csi_defaults, i); 2827 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2828 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2829 if (arg[p] == -1)
2581 arg[p] = ndef; 2830 arg[p] = ndef;
2582
2583#ifdef DEBUG_CMD
2584 fprintf(stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf(stderr, "%c\n", ch);
2588#endif
2589 2831
2590 /* 2832 /*
2591 * private mode handling 2833 * private mode handling
2592 */ 2834 */
2593 if (priv) 2835 if (priv)
2594 { 2836 {
2595 switch (priv) 2837 switch (priv)
2596 { 2838 {
2597 case '>': 2839 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2840 if (ch == CSI_DA) /* secondary device attributes */
2841 {
2842 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2843 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2844 //
2845 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2846 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2847 // that we do not support xterm mouse reporting (should be 95 when we do).
2848 //
2599 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2849 tt_printf ("\033[>%d;94;0c", 'U');
2850 }
2600 break; 2851 break;
2601 case '?': 2852 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2853 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2854 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2855 break;
… …
2607 } 2858 }
2608 2859
2609 switch (ch) 2860 switch (ch)
2610 { 2861 {
2611 /* 2862 /*
2612 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2863 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2613 */ 2864 */
2614#ifdef PRINTPIPE 2865#ifdef PRINTPIPE
2615 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2866 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2616 switch (arg[0]) 2867 switch (arg[0])
2617 { 2868 {
… …
2709 2960
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2961 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 2962 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 2963 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2964 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2965 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 2966 break;
2716 2967
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2968 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write((const unsigned char *)VT100_ANS, 2969 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int)(sizeof(VT100_ANS) - 1));
2720 break; 2970 break;
2721 2971
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2972 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 2973 process_sgr_mode (nargs, arg);
2724 break; 2974 break;
2725 2975
2726 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2976 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2727 switch (arg[0]) 2977 switch (arg[0])
2728 { 2978 {
2729 case 5: /* DSR requested */ 2979 case 5: /* DSR requested */
2730 tt_printf("\033[0n"); 2980 tt_printf ("\033[0n");
2731 break; 2981 break;
2732 case 6: /* CPR requested */ 2982 case 6: /* CPR requested */
2733 scr_report_position (); 2983 scr_report_position ();
2734 break; 2984 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 2985 case 7: /* unofficial extension */
2986 if (option (Opt_insecure))
2737 tt_printf("%-.250s\n", rs[Rs_display_name]); 2987 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 2988 break;
2739#endif
2740 case 8: /* unofficial extension */ 2989 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2990 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 2991 break;
2743 } 2992 }
2744 break; 2993 break;
2745 2994
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2995 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3028 break;
2780 3029
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3030 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3031 if (arg[0] == 4)
2783 scr_insert_mode (0); 3032 scr_insert_mode (0);
3033 else if (arg[0] == 20)
3034 priv_modes &= ~PrivMode_LFNL;
2784 break; 3035 break;
2785 3036
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3037 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3038 if (arg[0] == 4)
2788 scr_insert_mode (1); 3039 scr_insert_mode (1);
3040 else if (arg[0] == 20)
3041 priv_modes |= PrivMode_LFNL;
2789 break; 3042 break;
2790 3043
2791 /* 3044 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3045 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3046 */
… …
2805 break; 3058 break;
2806 case CSI_75: 3059 case CSI_75:
2807 scr_cursor (RESTORE); 3060 scr_cursor (RESTORE);
2808 break; 3061 break;
2809 3062
2810#ifndef NO_FRILLS 3063#if !ENABLE_MINIMAL
2811 case CSI_74: 3064 case CSI_74:
2812 process_window_ops (arg, nargs); 3065 process_window_ops (arg, nargs);
2813 break; 3066 break;
2814#endif 3067#endif
2815 3068
2816 case CSI_78: /* DECREQTPARM */ 3069 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3070 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3071 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3072 break;
2820 3073
2821 default: 3074 default:
2822 break; 3075 break;
2823 } 3076 }
2824} 3077}
2825/*}}} */ 3078/*}}} */
2826 3079
2827#ifndef NO_FRILLS 3080#if !ENABLE_MINIMAL
2828/* ARGSUSED */ 3081/* ARGSUSED */
2829void 3082void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3083rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3084{
2832 int x, y; 3085 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3086 XWindowAttributes wattr;
2837 Window wdummy; 3087 Window wdummy;
3088
3089 dLocal (Display *, dpy);
2838 3090
2839 if (nargs == 0) 3091 if (nargs == 0)
2840 return; 3092 return;
3093
2841 switch (args[0]) 3094 switch (args[0])
2842 { 3095 {
2843 /* 3096 /*
2844 * commands 3097 * commands
2845 */ 3098 */
2846 case 1: /* deiconify window */ 3099 case 1: /* deiconify window */
2847 XMapWindow(Xdisplay, TermWin.parent[0]); 3100 XMapWindow (dpy, parent[0]);
2848 break; 3101 break;
2849 case 2: /* iconify window */ 3102 case 2: /* iconify window */
2850 XIconifyWindow(Xdisplay, TermWin.parent[0], 3103 XIconifyWindow (dpy, parent[0], display->screen);
2851 DefaultScreen(Xdisplay));
2852 break; 3104 break;
2853 case 3: /* set position (pixels) */ 3105 case 3: /* set position (pixels) */
2854 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3106 XMoveWindow (dpy, parent[0], args[1], args[2]);
2855 break; 3107 break;
2856 case 4: /* set size (pixels) */ 3108 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3109 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3110 break;
2859 case 5: /* raise window */ 3111 case 5: /* raise window */
2860 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3112 XRaiseWindow (dpy, parent[0]);
2861 break; 3113 break;
2862 case 6: /* lower window */ 3114 case 6: /* lower window */
2863 XLowerWindow(Xdisplay, TermWin.parent[0]); 3115 XLowerWindow (dpy, parent[0]);
2864 break; 3116 break;
2865 case 7: /* refresh window */ 3117 case 7: /* refresh window */
2866 scr_touch (true); 3118 scr_touch (true);
2867 break; 3119 break;
2868 case 8: /* set size (chars) */ 3120 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3121 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int)(args[1] * TermWin.fheight)); 3122 (unsigned int) (args[1] * fheight));
2871 break; 3123 break;
3124
3125 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3126 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3127 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3128 set_widthheight ((unsigned int)width,
2875 (unsigned int)(args[1] * TermWin.fheight)); 3129 (unsigned int) (args[1] * fheight));
2876 break; 3130 break;
3131
2877 /* 3132 /*
2878 * reports - some output format copied from XTerm 3133 * reports - some output format copied from XTerm
2879 */ 3134 */
2880 case 11: /* report window state */ 3135 case 11: /* report window state */
2881 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3136 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3137 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3138 break;
2884 case 13: /* report window position */ 3139 case 13: /* report window position */
2885 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3140 XGetWindowAttributes (dpy, parent[0], &wattr);
2886 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3141 XTranslateCoordinates (dpy, parent[0], wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3142 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3143 &x, &y, &wdummy);
2889 tt_printf("\033[3;%d;%dt", x, y); 3144 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3145 break;
2891 case 14: /* report window size (pixels) */ 3146 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3147 XGetWindowAttributes (dpy, parent[0], &wattr);
2893 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3148 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3149 break;
3150 case 18: /* report text area size (chars) */
3151 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3152 break;
2895 case 18: /* report window size (chars) */ 3153 case 19: /* report window size (chars) */
2896 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3154 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3155 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3156 case 20: /* report icon label */
3157 {
3158 char *s;
2900 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3159 XGetIconName (dpy, parent[0], &s);
2901 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3160 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3161 XFree (s);
3162 }
2902 break; 3163 break;
2903 case 21: /* report window title */ 3164 case 21: /* report window title */
3165 {
3166 char *s;
2904 XFetchName(Xdisplay, TermWin.parent[0], &s); 3167 XFetchName (dpy, parent[0], &s);
2905 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3168 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3169 XFree (s);
3170 }
2906 break; 3171 break;
2907#endif
2908
2909 } 3172 }
2910} 3173}
2911#endif 3174#endif
2912 3175
2913/*----------------------------------------------------------------------*/ 3176/*----------------------------------------------------------------------*/
2914/* 3177/*
2915 * get input up until STRING TERMINATOR (or BEL) 3178 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free()d 3179 * ends_how is terminator used. returned input must be free()'d
2917 */ 3180 */
2918unsigned char * 3181char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3182rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3183{
2921 int seen_esc = 0; /* seen escape? */ 3184 unicode_t ch;
3185 bool seen_esc = false;
2922 unsigned int n = 0; 3186 unsigned int n = 0;
2923 unsigned char *s; 3187 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3188
2926 for (; (ch = cmd_getc ());) 3189 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3190 {
2928 if (ch == C0_BEL 3191 if (seen_esc)
2929 || ch == CHAR_ST 3192 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3193 if (ch == 0x5c) /* 7bit ST */
2931 break; 3194 break;
3195 else
3196 return NULL;
3197 }
2932 if (ch == C0_ESC) 3198 else if (ch == C0_ESC)
2933 { 3199 {
2934 seen_esc = 1; 3200 seen_esc = true;
2935 continue; 3201 continue;
2936 } 3202 }
3203 else if (ch == C0_BEL || ch == CHAR_ST)
3204 break;
2937 else if (ch == '\t') 3205 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3206 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3207 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3208 return NULL; /* other control character - exit */
2941 if (n < sizeof(string) - 1) 3209
3210 seen_esc = false;
3211
3212 if (n >= STRING_MAX - 1)
3213 // stop at some sane length
3214 return NULL;
3215
2942 string[n++] = ch; 3216 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3217 }
3218
2945 string[n++] = '\0'; 3219 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3220
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3221 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY(s, string, n); 3222
2950 return s; 3223 return rxvt_wcstombs (string);
2951} 3224}
2952 3225
2953/*----------------------------------------------------------------------*/ 3226/*----------------------------------------------------------------------*/
2954/* 3227/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3228 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3229 */
2957void 3230void
2958rxvt_term::process_dcs_seq () 3231rxvt_term::process_dcs_seq ()
2959{ 3232{
2960 unsigned char eh, *s; 3233 char *s;
3234 unicode_t eh;
3235
2961 /* 3236 /*
2962 * Not handled yet 3237 * Not handled yet
2963 */ 3238 */
2964 s = get_to_st (&eh); 3239 s = get_to_st (eh);
2965 if (s) 3240 if (s)
2966 free(s); 3241 free (s);
3242
2967 return; 3243 return;
2968} 3244}
2969 3245
2970/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
2971/* 3247/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3248 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3249 */
2974void 3250void
2975rxvt_term::process_osc_seq () 3251rxvt_term::process_osc_seq ()
2976{ 3252{
2977 unsigned char ch, eh, *s; 3253 unicode_t ch, eh;
2978 int arg; 3254 int arg;
2979 3255
2980 ch = cmd_getc (); 3256 ch = cmd_getc ();
2981 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3257 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3258 arg = arg * 10 + (ch - '0');
2983 3259
2984 if (ch == ';') 3260 if (ch == ';')
2985 { 3261 {
2986 s = get_to_st (&eh); 3262 char *s = get_to_st (eh);
3263
2987 if (s) 3264 if (s)
2988 { 3265 {
2989 /*
2990 * rxvt_menubar_dispatch() violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3266 process_xterm_seq (arg, s, eh);
3001 free(s); 3267 free (s);
3002 } 3268 }
3269 }
3270}
3271
3272void
3273rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3274{
3275 if (str[0] == '?' && !str[1])
3003 } 3276 {
3277 rgba c;
3278 pix_colors_focused[color].get (c);
3279
3280#if XFT
3281 if (c.a != rgba::MAX_CC)
3282 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3283 else
3284#endif
3285 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3286 }
3287 else
3288 set_window_color (color, str);
3004} 3289}
3290
3005/* 3291/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3292 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3293 */
3026void 3294void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3295rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3028{ 3296{
3029 int changed = 0; 3297 int color;
3030 int color;
3031 char *buf, *name; 3298 char *buf, *name;
3299 bool query = str[0] == '?' && !str[1];
3300 int saveop = op;
3032 3301
3302 dLocal (Display *, dpy);
3303
3033 assert(str != NULL); 3304 assert (str != NULL);
3305
3306 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3307 return;
3308
3034 switch (op) 3309 switch (op)
3035 { 3310 {
3036 case XTerm_name: 3311 case XTerm_name:
3037 set_title (str); 3312 set_title (str);
3038 /* FALLTHROUGH */ 3313 /* FALLTHROUGH */
3039 case XTerm_iconName: 3314 case XTerm_iconName:
3040 set_iconName (str); 3315 set_icon_name (str);
3041 break; 3316 break;
3042 case XTerm_title: 3317 case XTerm_title:
3043 set_title (str); 3318 set_title (str);
3044 break; 3319 break;
3320 case XTerm_property:
3321 if (str[0] == '?')
3322 {
3323 Atom prop = display->atom (str + 1);
3324 Atom actual_type;
3325 int actual_format;
3326 unsigned long nitems;
3327 unsigned long bytes_after;
3328 unsigned char *value = 0;
3329 const char *str = "";
3330
3331 if (prop
3332 && XGetWindowProperty (dpy, parent[0],
3333 prop, 0, 1<<16, 0, AnyPropertyType,
3334 &actual_type, &actual_format,
3335 &nitems, &bytes_after, &value) == Success
3336 && actual_type != None
3337 && actual_format == 8)
3338 str = (const char *)(value);
3339
3340 tt_printf ("\033]%d;%s%c", op, str, resp);
3341
3342 XFree (value);
3343 }
3344 else
3345 {
3346 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3347
3348 if (eq)
3349 {
3350 *eq = 0;
3351 set_utf8_property (display->atom (str), eq + 1);
3352 }
3353 else
3354 XDeleteProperty (dpy, parent[0],
3355 display->atom (str));
3356 }
3357 break;
3358
3045 case XTerm_Color: 3359 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3360 for (buf = (char *)str; buf && *buf;)
3047 { 3361 {
3048 if ((name = STRCHR(buf, ';')) == NULL) 3362 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3363 break;
3364
3050 *name++ = '\0'; 3365 *name++ = '\0';
3051 color = atoi(buf); 3366 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3367
3368 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3369 break;
3370
3054 if ((buf = STRCHR(name, ';')) != NULL) 3371 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3372 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3373
3374 process_color_seq (op, color, name, resp);
3057 } 3375 }
3376 break;
3377 case XTerm_Color00:
3378 process_color_seq (op, Color_fg, str, resp);
3379 break;
3380 case XTerm_Color01:
3381 process_color_seq (op, Color_bg, str, resp);
3058 break; 3382 break;
3059#ifndef NO_CURSORCOLOR 3383#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3384 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3385 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3386 break;
3063#endif 3387#endif
3064 case XTerm_Color_pointer: 3388 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3389 process_color_seq (op, Color_pointer_fg, str, resp);
3390 break;
3391 case XTerm_Color_pointer_bg:
3392 process_color_seq (op, Color_pointer_bg, str, resp);
3066 break; 3393 break;
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3394#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD:
3069 set_window_color (Color_BD, str);
3070 break;
3071 case XTerm_Color_UL:
3072 set_window_color (Color_UL, str);
3073 break;
3074 case XTerm_Color_RV: 3395 case XTerm_Color_RV:
3075 set_window_color (Color_RV, str); 3396 process_color_seq (op, Color_RV, str, resp);
3076 break; 3397 break;
3398 case Rxvt_Color_BD:
3399 case URxvt_Color_BD:
3400 process_color_seq (op, Color_BD, str, resp);
3401 break;
3402 case Rxvt_Color_UL:
3403 case URxvt_Color_UL:
3404 process_color_seq (op, Color_UL, str, resp);
3405 break;
3406 case URxvt_Color_IT:
3407 process_color_seq (op, Color_IT, str, resp);
3408 break;
3077#endif 3409#endif
3078 3410#if ENABLE_TRANSPARENCY
3079 case XTerm_Menu: 3411 case URxvt_Color_tint:
3412 process_color_seq (op, Color_tint, str, resp);
3080 /* 3413 {
3081 * rxvt_menubar_dispatch() violates the constness of the string, 3414 bool changed = false;
3082 * so DON'T do it here 3415 if (ISSET_PIXCOLOR (Color_tint))
3416 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3417 else
3418 changed = bgPixmap.unset_tint ();
3419 if (changed)
3420 update_background ();
3083 */ 3421 }
3422
3084 break; 3423 break;
3424#endif
3425
3426#if XPM_BACKGROUND
3085 case XTerm_Pixmap: 3427 case Rxvt_Pixmap:
3086 if (*str != ';') 3428 if (!strcmp (str, "?"))
3087 { 3429 {
3088#if XPM_BACKGROUND 3430 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3431
3090 set_bgPixmap (str); /* change pixmap */ 3432 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3091#endif 3433 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3092 scr_touch (true); 3434 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3435 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3436 }
3094 while ((str = STRCHR(str, ';')) != NULL) 3437 else
3095 { 3438 {
3439 int changed = 0;
3440
3441 if (*str != ';')
3442 {
3443 /* reset to default scaling :*/
3444 bgPixmap.unset_geometry ();
3445 if (bgPixmap.set_file (str)) /* change pixmap */
3446 changed++;
3447 str = strchr (str, ';');
3448 if (str == NULL)
3449 bgPixmap.set_defaultGeometry ();
3450 }
3451 while (str)
3452 {
3096 str++; 3453 str++;
3097#if XPM_BACKGROUND 3454 if (bgPixmap.set_geometry (str))
3098 changed += scale_pixmap (str); 3455 changed++;
3099#endif 3456 str = strchr (str, ';');
3100 3457 }
3458 if (changed)
3459 update_background ();
3101 } 3460 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3461 break;
3462#endif
3110 3463
3111 case XTerm_restoreFG: 3464 case Rxvt_restoreFG:
3112 set_window_color (Color_fg, str); 3465 set_window_color (Color_fg, str);
3113 break; 3466 break;
3114 case XTerm_restoreBG: 3467 case Rxvt_restoreBG:
3115 set_window_color (Color_bg, str); 3468 set_window_color (Color_bg, str);
3116 break; 3469 break;
3470
3117 case XTerm_logfile: 3471 case XTerm_logfile:
3472 // TODO, when secure mode?
3118 break; 3473 break;
3119 case XTerm_font: 3474
3120 change_font (0, str);
3121 break;
3122#if 0 3475#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3476 case Rxvt_dumpscreen: /* no error notices */
3124 { 3477 {
3125 int fd; 3478 int fd;
3126 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3479 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3480 {
3128 scr_dump (fd); 3481 scr_dump (fd);
3129 close(fd); 3482 close (fd);
3130 } 3483 }
3131 } 3484 }
3132 break; 3485 break;
3133#endif 3486#endif
3487 case XTerm_font:
3488 op = URxvt_font;
3489 case URxvt_font:
3490#if ENABLE_STYLES
3491 case URxvt_boldFont:
3492 case URxvt_italicFont:
3493 case URxvt_boldItalicFont:
3494#endif
3495 if (query)
3496 tt_printf ("\33]%d;%-.250s%c", saveop,
3497 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3498 ? fontset[op - URxvt_font]->fontdesc : "",
3499 resp);
3500 else
3501 {
3502 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3503
3504 res = strdup (str);
3505 allocated.push_back ((void *)res);
3506 set_fonts ();
3507 }
3508 break;
3509
3510 case URxvt_version:
3511 if (query)
3512 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3513 op,
3514 rs[Rs_name], VERSION[0], VERSION[2],
3515 resp);
3516 break;
3517
3518#if !ENABLE_MINIMAL
3519 case URxvt_locale:
3520 if (query)
3521 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3522 else
3523 {
3524 set_locale (str);
3525 pty->set_utf8_mode (enc_utf8);
3526 init_xlocale ();
3527 }
3528 break;
3529
3530 case URxvt_view_up:
3531 case URxvt_view_down:
3532 {
3533 int lines = atoi (str);
3534
3535 if (lines)
3536 scr_page (op == URxvt_view_up ? UP : DN, lines);
3537 else
3538 scr_erase_savelines ();
3539 }
3540
3541 break;
3542#endif
3543
3544#if ENABLE_PERL
3545 case URxvt_perl:
3546 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3547 ; // no responses yet
3548 break;
3549#endif
3135 } 3550 }
3136} 3551}
3137/*----------------------------------------------------------------------*/ 3552/*----------------------------------------------------------------------*/
3138 3553
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3554/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 3562 * so no need for fancy checking
3148 */ 3563 */
3149int 3564int
3150rxvt_term::privcases (int mode, unsigned long bit) 3565rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3566{
3152 int state; 3567 int state;
3153 3568
3154 if (mode == 's') 3569 if (mode == 's')
3155 { 3570 {
3156 SavedModes |= (PrivateModes & bit); 3571 SavedModes |= (priv_modes & bit);
3157 return -1; 3572 return -1;
3158 } 3573 }
3159 else 3574 else
3160 { 3575 {
3161 if (mode == 'r') 3576 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3577 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3578 else
3164 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3579 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode(state, bit); 3580 PrivMode (state, bit);
3166 } 3581 }
3582
3167 return state; 3583 return state;
3168} 3584}
3169 3585
3170/* we're not using priv _yet_ */ 3586/* we're not using priv _yet_ */
3171void 3587void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3588rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3173{ 3589{
3174 unsigned int i, j; 3590 unsigned int i, j;
3175 int state; 3591 int state;
3592
3176 static const struct 3593 static const struct
3177 { 3594 {
3178 const int argval; 3595 const int argval;
3179 const unsigned long bit; 3596 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3597 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3598 { 1, PrivMode_aplCUR },
3183 { 2, PrivMode_vt52 }, 3599 { 2, PrivMode_vt52 },
3184 { 3, PrivMode_132 }, 3600 { 3, PrivMode_132 },
3185 { 4, PrivMode_smoothScroll }, 3601 { 4, PrivMode_smoothScroll },
3186 { 5, PrivMode_rVideo }, 3602 { 5, PrivMode_rVideo },
3187 { 6, PrivMode_relOrigin }, 3603 { 6, PrivMode_relOrigin },
3188 { 7, PrivMode_Autowrap }, 3604 { 7, PrivMode_Autowrap },
3605 // 8, bi-directional support mode
3189 { 9, PrivMode_MouseX10 }, 3606 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3607 // 18, 19 printing-related
3191 { menuBar_esc, PrivMode_menuBar }, 3608 { 25, PrivMode_VisibleCursor },
3192#endif
3193#ifdef scrollBar_esc 3609#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3610 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3611#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3612 { 35, PrivMode_ShiftKeys }, // rxvt extension
3198 { 40, PrivMode_132OK }, 3613 { 40, PrivMode_132OK },
3614 // 41 xterm more fixes NYI
3615 // 45 margin bell NYI
3616 // 46 start logging
3199 { 47, PrivMode_Screen }, 3617 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3618 { 66, PrivMode_aplKP },
3201#ifndef NO_BACKSPACE_KEY 3619#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3620 { 67, PrivMode_BackSpace },
3203#endif 3621#endif
3204 { 1000, PrivMode_MouseX11 }, 3622 { 1000, PrivMode_MouseX11 },
3623 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3624 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3625 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3205 { 1010, PrivMode_TtyOutputInh }, 3626 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3627 { 1011, PrivMode_Keypress }, // rxvt extension
3628 // 1035 enable modifiers for alt, numlock NYI
3629 // 1036 send ESC for meta keys NYI
3630 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3631 { 1047, PrivMode_Screen },
3632 // 1048 save and restore cursor
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3633 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3634 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3209 }; 3635 };
3210 3636
3211 if (nargs == 0) 3637 if (nargs == 0)
3212 return; 3638 return;
3213 3639
… …
3220 for (i = 0; i < nargs; i++) 3646 for (i = 0; i < nargs; i++)
3221 { 3647 {
3222 state = -1; 3648 state = -1;
3223 3649
3224 /* basic handling */ 3650 /* basic handling */
3225 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3651 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3226 if (argtopriv[j].argval == arg[i]) 3652 if (argtopriv[j].argval == arg[i])
3227 { 3653 {
3228 state = privcases (mode, argtopriv[j].bit); 3654 state = privcases (mode, argtopriv[j].bit);
3229 break; 3655 break;
3230 } 3656 }
3231 3657
3232 /* extra handling for values with state unkept */ 3658 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3659 switch (arg[i])
3235 { 3660 {
3661#if ENABLE_STYLES
3662 case 1021:
3663 set_option (Opt_intensityStyles, mode);
3664
3665 scr_touch (true);
3666 break;
3667#endif
3236 case 1048: /* alternative cursor save */ 3668 case 1048: /* alternative cursor save */
3669 case 1049:
3670 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3671 if (mode == 0)
3238 scr_cursor (RESTORE); 3672 scr_cursor (RESTORE);
3239 else if (mode == 1) 3673 else if (mode == 1)
3240 scr_cursor (SAVE); 3674 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for(;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode(1, PrivMode_vt52);
3256 break; 3675 break;
3676 }
3677
3678 if (state >= 0)
3679 /* extra handling for values with valid 0 or 1 state */
3680 switch (arg[i])
3681 {
3682 /* case 1: - application cursor keys */
3683 case 2: /* VT52 mode */
3684 /* oddball mode. should be set regardless of set/reset
3685 * parameter. Return from VT52 mode with an ESC < from
3686 * within VT52 mode
3687 */
3688 PrivMode (1, PrivMode_vt52);
3689 break;
3257 case 3: /* 80/132 */ 3690 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3691 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3692 set_widthheight (((state ? 132 : 80) * fwidth), height);
3260 (unsigned int)TermWin.height);
3261 break; 3693 break;
3262 case 4: /* smooth scrolling */ 3694 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3695 set_option (Opt_jumpScroll, !state);
3267 break; 3696 break;
3268 case 5: /* reverse video */ 3697 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3698 scr_rvideo_mode (state);
3270 break; 3699 break;
3271 case 6: /* relative/absolute origins */ 3700 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3701 scr_relative_origin (state);
3273 break; 3702 break;
3274 case 7: /* autowrap */ 3703 case 7: /* autowrap */
3275 scr_autowrap (state); 3704 scr_autowrap (state);
3276 break; 3705 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3706 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3707 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3708 if (state) /* orthogonal */
3280 PrivateModes &= ~(PrivMode_MouseX11); 3709 priv_modes &= ~PrivMode_MouseX11;
3281 break; 3710 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3711#ifdef scrollBar_esc
3290 case scrollBar_esc: 3712 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3713 if (scrollbar_mapping (state))
3292 { 3714 {
3293 resize_all_windows (0, 0, 0); 3715 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3716 scr_touch (true);
3295 } 3717 }
3296 break; 3718 break;
3297#endif 3719#endif
3298 case 25: /* visible/invisible cursor */ 3720 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3721 scr_cursor_visible (state);
3300 break; 3722 break;
3301 /* case 35: - shift keys */ 3723 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3724 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3725 case 47: /* secondary screen */
3304 scr_change_screen (state); 3726 scr_change_screen (state);
3305 break; 3727 break;
3306 /* case 66: - application key pad */ 3728 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3729 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3730 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3731 if (state) /* orthogonal */
3310 PrivateModes &= ~(PrivMode_MouseX10); 3732 priv_modes &= ~PrivMode_MouseX10;
3311 break; 3733 break;
3312#if 0 3734#if 0
3313 case 1001: 3735 case 1001:
3314 break; /* X11 mouse highlighting */ 3736 break; /* X11 mouse highlighting */
3315#endif 3737#endif
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3738 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3739 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3740 break;
3322 case 1011: /* scroll to bottom on key press */ 3741 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3742 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3743 break;
3328 case 1047: /* secondary screen w/ clearing */ 3744 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3745 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3746 if (current_screen != PRIMARY)
3331 scr_erase_screen (2); 3747 scr_erase_screen (2);
3332 scr_change_screen (state); 3748 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3749 break;
3750 case 1049: /* secondary screen w/ clearing first */
3751 scr_change_screen (state);
3752 if (option (Opt_secondaryScreen))
3753 if (current_screen != PRIMARY)
3754 scr_erase_screen (2);
3755 break;
3756 default:
3757 break;
3336 } 3758 }
3337 } 3759 }
3338} 3760}
3339/*}}} */ 3761/*}}} */
3340 3762
3341/*{{{ process sgr sequences */ 3763/*{{{ process sgr sequences */
3342void 3764void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3765rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3766{
3345 unsigned int i; 3767 unsigned int i;
3346 short rendset; 3768 short rendset;
3347 int rendstyle; 3769 int rendstyle;
3348 3770
3349 if (nargs == 0) 3771 if (nargs == 0)
3350 { 3772 {
3351 scr_rendition (0, ~RS_None); 3773 scr_rendition (0, ~RS_None);
3352 return; 3774 return;
3353 } 3775 }
3776
3354 for (i = 0; i < nargs; i++) 3777 for (i = 0; i < nargs; i++)
3355 { 3778 {
3356 rendset = -1; 3779 rendset = -1;
3357 switch (arg[i]) 3780 switch (arg[i])
3358 { 3781 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3783 rendset = 0, rendstyle = ~RS_None;
3361 break; 3784 break;
3362 case 1: 3785 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3786 rendset = 1, rendstyle = RS_Bold;
3364 break; 3787 break;
3788 //case 2: // low intensity
3789 case 3:
3790 rendset = 1, rendstyle = RS_Italic;
3791 break;
3365 case 4: 3792 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3793 rendset = 1, rendstyle = RS_Uline;
3367 break; 3794 break;
3368 case 5: 3795 case 5: // slowly blinking
3796 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3797 rendset = 1, rendstyle = RS_Blink;
3370 break; 3798 break;
3799 //case 6: // scoansi light background
3371 case 7: 3800 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3801 rendset = 1, rendstyle = RS_RVid;
3373 break; 3802 break;
3374 case 22: 3803 case 8:
3804 // invisible. NYI
3805 break;
3806 //case 9: // crossed out
3807 //case 10: // scoansi acs off, primary font
3808 //case 11: // scoansi acs on, first alt font
3809 //case 12: // scoansi acs on, |0x80, second alt font
3810 //...
3811 //case 19: // ninth alt font
3812 //case 20: // gothic
3813 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3814 rendset = 0, rendstyle = RS_Bold;
3815 break;
3816 case 22: // normal intensity
3817 rendset = 0, rendstyle = RS_Bold;
3818 break;
3819 case 23: // disable italic
3820 rendset = 0, rendstyle = RS_Italic;
3376 break; 3821 break;
3377 case 24: 3822 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3823 rendset = 0, rendstyle = RS_Uline;
3379 break; 3824 break;
3380 case 25: 3825 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3826 rendset = 0, rendstyle = RS_Blink;
3382 break; 3827 break;
3828 case 26: // variable spacing (iso 8613)
3829 rendset = 0, rendstyle = RS_Blink;
3830 break;
3383 case 27: 3831 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3832 rendset = 0, rendstyle = RS_RVid;
3385 break; 3833 break;
3834 //case 28: // visible. NYI
3835 //case 29: // not crossed-out
3386 } 3836 }
3837
3387 if (rendset != -1) 3838 if (rendset != -1)
3388 { 3839 {
3389 scr_rendition (rendset, rendstyle); 3840 scr_rendition (rendset, rendstyle);
3390 continue; /* for(;i;) */ 3841 continue; /* for (;i;) */
3391 } 3842 }
3392 3843
3393 switch (arg[i]) 3844 switch (arg[i])
3394 { 3845 {
3395 case 30: 3846 case 30:
… …
3398 case 33: 3849 case 33:
3399 case 34: 3850 case 34:
3400 case 35: 3851 case 35:
3401 case 36: 3852 case 36:
3402 case 37: 3853 case 37:
3403 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3854 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3855 break;
3406#ifdef TTY_256COLOR 3856 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3857 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3858 {
3410 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3859 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3860 i += 2;
3413 } 3861 }
3414 break; 3862 break;
3415#endif
3416 case 39: /* default fg */ 3863 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3864 scr_color (Color_fg, Color_fg);
3418 break; 3865 break;
3419 3866
3420 case 40: 3867 case 40:
… …
3423 case 43: 3870 case 43:
3424 case 44: 3871 case 44:
3425 case 45: 3872 case 45:
3426 case 46: 3873 case 46:
3427 case 47: 3874 case 47:
3428 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3875 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3876 break;
3431#ifdef TTY_256COLOR 3877 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3878 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3879 {
3435 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3880 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3881 i += 2;
3438 } 3882 }
3439 break; 3883 break;
3440#endif
3441 case 49: /* default bg */ 3884 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3885 scr_color (Color_bg, Color_bg);
3443 break; 3886 break;
3444 3887
3445#ifndef NO_BRIGHTCOLOR 3888 //case 50: // not variable spacing
3889
3890#if !ENABLE_MINIMAL
3446 case 90: 3891 case 90:
3447 case 91: /* set bright fg color */ 3892 case 91: /* set bright fg color */
3448 case 92: 3893 case 92:
3449 case 93: 3894 case 93:
3450 case 94: 3895 case 94:
3451 case 95: 3896 case 95:
3452 case 96: 3897 case 96:
3453 case 97: 3898 case 97:
3454 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3899 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 3900 break;
3457 case 100: 3901 case 100:
3458 case 101: /* set bright bg color */ 3902 case 101: /* set bright bg color */
3459 case 102: 3903 case 102:
3460 case 103: 3904 case 103:
3461 case 104: 3905 case 104:
3462 case 105: 3906 case 105:
3463 case 106: 3907 case 106:
3464 case 107: 3908 case 107:
3465 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3909 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 3910 break;
3468#endif 3911#endif
3469
3470 } 3912 }
3471 } 3913 }
3472} 3914}
3473/*}}} */ 3915/*}}} */
3474 3916
3475/*{{{ process Rob Nation's own graphics mode sequences */ 3917/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3476void 3918void
3477rxvt_term::process_graphics () 3919rxvt_term::process_graphics ()
3478{ 3920{
3479 unsigned char ch, cmd = cmd_getc (); 3921 unicode_t ch, cmd = cmd_getc ();
3480 3922
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q') 3923 if (cmd == 'Q')
3483 { /* query graphics */ 3924 { /* query graphics */
3484 tt_printf("\033G0\n"); /* no graphics */ 3925 tt_printf ("\033G0\012"); /* no graphics */
3485 return; 3926 return;
3486 } 3927 }
3487 /* swallow other graphics sequences until terminating ':' */ 3928 /* swallow other graphics sequences until terminating ':' */
3488 do 3929 do
3489 ch = cmd_getc (); 3930 ch = cmd_getc ();
3490 while (ch != ':'); 3931 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 3932}
3537/*}}} */ 3933/*}}} */
3538 3934
3539/* ------------------------------------------------------------------------- */ 3935/* ------------------------------------------------------------------------- */
3540 3936
3541/* 3937/*
3542 * Send printf() formatted output to the command. 3938 * Send printf () formatted output to the command.
3543 * Only use for small amounts of data. 3939 * Only use for small amounts of data.
3544 */ 3940 */
3545void 3941void
3546rxvt_term::tt_printf (const char *fmt,...) 3942rxvt_term::tt_printf (const char *fmt,...)
3547{ 3943{
3548 va_list arg_ptr; 3944 va_list arg_ptr;
3549 unsigned char buf[256]; 3945 char buf[256];
3550 3946
3551 va_start (arg_ptr, fmt); 3947 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3948 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 3949 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 3950 tt_write (buf, strlen (buf));
3555} 3951}
3556 3952
3557/* ---------------------------------------------------------------------- */ 3953/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 3954/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 3955 * or generated by us in response to a query ESC sequence.
3560 */ 3956 */
3957const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3958
3561void 3959void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3960rxvt_term::tt_write (const char *data, unsigned int len)
3563{ 3961{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3962 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3963 return;
3565 3964
3566 if (len) 3965 if (pty->pty < 0)
3966 return;
3967
3968 if (v_buflen == 0)
3969 {
3970 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3971
3972 if ((unsigned int)written == len)
3973 return;
3974
3975 data += written;
3976 len -= written;
3567 { 3977 }
3978
3979 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3980
3981 memcpy (v_buffer + v_buflen, data, len);
3982 v_buflen += len;
3983
3984 pty_ev.set (EVENT_READ | EVENT_WRITE);
3985}
3986
3987void rxvt_term::pty_write ()
3988{
3989 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3990
3991 if (written > 0)
3992 {
3993 v_buflen -= written;
3994
3568 if (v_buflen == 0) 3995 if (v_buflen == 0)
3569 { 3996 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 3997 free (v_buffer);
3597 v_buffer = 0; 3998 v_buffer = 0;
3598 v_buflen = 0; 3999 v_buflen = 0;
3599 4000
3600 pty_ev.set (EVENT_READ); 4001 pty_ev.set (EVENT_READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4002 return;
3613 } 4003 }
4004
4005 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4006 }
4007 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4008 pty_ev.set (EVENT_READ);
3615} 4009}
3616 4010
3617/*----------------------- end-of-file (C source) -----------------------*/ 4011/*----------------------- end-of-file (C source) -----------------------*/
3618 4012

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