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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.274 by root, Fri Jan 20 10:27:08 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
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) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * 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
33 * 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
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
53#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_ISO_Lock, 0x21eb,
102 XK_Caps_Lock, 0x21ec,
103 XK_Num_Lock, 0x21ed,
104 XK_ISO_Level3_Shift, 0x21ee,
105 XK_ISO_Level3_Lock, 0x21ef,
106 XK_ISO_Group_Lock, 0x21f0,
107 XK_Home, 0x21f1,
108 XK_End, 0x21f2,
109
110 XK_Execute, 0x2318,
111 XK_Begin, 0x2320,
112 XK_Delete, 0x2326,
113 XK_Clear, 0x2327,
114 XK_BackSpace, 0x232b,
115 XK_Insert, 0x2380,
116 XK_Control_L, 0x2388,
117 XK_Control_R, 0x2388,
118 XK_Pause, 0x2389,
119 XK_Break, 0x238a,
120 XK_Escape, 0x238b,
121 XK_Undo, 0x238c,
122 XK_Print, 0x2399,
123
124 XK_space, 0x2423,
125
126#ifdef XK_KP_Begin
127 XK_KP_Prior, 0x21de,
128 XK_KP_Next, 0x21df,
129 XK_KP_Begin, 0x2320,
130 XK_KP_Insert, 0x2380,
131 XK_KP_Delete, 0x2326,
132 XK_KP_Space, 0x2422,
133#endif
134 0,
135};
136
137void
138rxvt_term::iso14755_54 (int x, int y)
139{
140 x = Pixel2Col (x);
141 y = Pixel2Row (y);
142
143 if (!IN_RANGE_EXC (x, 0, ncol)
144 || !IN_RANGE_EXC (y, 0, nrow))
145 return;
146
147 for (;;)
148 {
149 const line_t &l = ROW(y + view_start);
150
151 text_t t = l.t[x];
152
153 if (t != NOCHAR || !x)
154 {
155 iso14755_51 (l.t[x], l.r[x], x, y);
156 iso14755buf = ISO_14755_54;
157 break;
158 }
159
160 x--;
161 }
162}
163
164void
165rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
166{
167 rxvt_fontset *fs = FONTSET (r);
168 rxvt_font *f = (*fs)[fs->find_font (ch)];
169 wchar_t *chr, *alloc, ch2, *fname;
170 int len;
171
172 fname = rxvt_utf8towcs (f->name);
173
174# if ENABLE_COMBINING
175 if (IS_COMPOSE (ch))
176 {
177 len = rxvt_composite.expand (ch, 0);
178 alloc = chr = new wchar_t[len];
179 rxvt_composite.expand (ch, chr);
180 }
181 else
182# endif
183 {
184 ch2 = ch;
185
186 alloc = 0;
187 chr = &ch2;
188 len = 1;
189 }
190
191 char attr[80]; // plenty
192
193 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
194 (int)r,
195 fgcolor_of (r), bgcolor_of (r),
196 r & RS_Bold ? " bold" : "",
197 r & RS_Italic ? " italic" : "",
198 r & RS_Blink ? " blink" : "",
199 r & RS_RVid ? " rvid" : "",
200 r & RS_Uline ? " uline" : "",
201 r & RS_Careful ? " careful" : "");
202
203 int width = wcswidth (fname, wcslen (fname));
204
205 max_it (width, 8+5); // for char + hey
206 max_it (width, strlen (attr));
207
208 if (y >= 0)
209 {
210 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
211 x = 0;
212 }
213
214 scr_overlay_new (x, y, width, len + 2);
215
216 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
217
218 for (int y = 0; y < len; y++)
219 {
220 char buf[9];
221
222 ch = *chr++;
223
224 sprintf (buf, "%8x", ch);
225 scr_overlay_set (0, y, buf);
226 scr_overlay_set (9, y, '=');
227# if !UNICODE3
228 if (ch >= 0x10000)
229 ch = 0xfffd;
230# endif
231 scr_overlay_set (11, y, ch, r);
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235 scr_overlay_set (0, len , attr);
236 scr_overlay_set (0, len + 1, fname);
237
238 free (fname);
239
240# if ENABLE_COMBINING
241 if (alloc)
242 delete [] alloc;
243# endif
244}
245#endif
246
247void
248rxvt_term::commit_iso14755 ()
249{
250 wchar_t ch[2];
251
252 ch[0] = iso14755buf & ISO_14755_MASK;
253 ch[1] = 0;
254
255 if (iso14755buf & ISO_14755_51)
256 {
257 char mb[16];
258 int len;
259
260 // allow verbatim 0-bytes and control-bytes to be entered
261 if (ch[0] >= 0x20)
262 len = wcstombs (mb, ch, 16);
263 else
264 {
265 mb[0] = ch[0];
266 len = 1;
267 }
268
269 if (len > 0)
270 tt_write (mb, len);
271 else
272 scr_bell ();
273 }
274
275 iso14755buf = 0;
276}
277
278int
279rxvt_term::hex_keyval (XKeyEvent &ev)
280{
281 // check wether this event corresponds to a hex digit
282 // if the modifiers had not been pressed.
283 for (int index = 0; index < 8; index++)
284 {
285 KeySym k = XLookupKeysym (&ev, index);
286
287 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
288 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
289 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
290 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
291 }
292
293 return -1;
294}
295#endif
56 296
57/*{{{ Convert the keypress event into a string */ 297/*{{{ Convert the keypress event into a string */
58void 298void
59rxvt_term::lookup_key (XKeyEvent &ev) 299rxvt_term::lookup_key (XKeyEvent &ev)
60{ 300{
… …
63 KeySym keysym; 303 KeySym keysym;
64#ifdef DEBUG_CMD 304#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */ 305 static int debug_key = 1; /* accessible by a debugger only */
66#endif 306#endif
67 int valid_keysym; 307 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 308 char kbuf[KBUFSZ];
69 309
70 /* 310 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 311 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 312 * escape sequence to toggle the Keypad.
73 * 313 *
74 * Always permit `shift' to override the current setting 314 * Always permit `shift' to override the current setting
75 */ 315 */
76 shft = (ev.state & ShiftMask); 316 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 317 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 318 meta = ev.state & ModMetaMask;
79 319
80 if (numlock_state || (ev.state & ModNumLockMask)) 320 if (numlock_state || (ev.state & ModNumLockMask))
81 { 321 {
82 numlock_state = (ev.state & ModNumLockMask); 322 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 323 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 328#ifdef USE_XIM
89 if (Input_Context) 329 if (Input_Context)
90 { 330 {
91 Status status_return; 331 Status status_return;
92 332
333#if 0
93#ifdef X_HAVE_UTF8_STRING 334#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 335 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 336 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 337 KBUFSZ, &keysym, &status_return);
97 else 338 else
339#endif
98#endif 340#endif
99 { 341 {
100 wchar_t wkbuf[KBUFSZ + 1]; 342 wchar_t wkbuf[KBUFSZ + 1];
101 343
102 // the XOpenIM manpage lies about hardcoding the locale 344 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 345 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 346 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 347 SET_LOCALE (rs[Rs_imLocale]);
348
106 // assume wchar_t == unicode or better 349 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 350 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 351 KBUFSZ, &keysym, &status_return);
352
109 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 354 SET_LOCALE (locale);
111 355
112 if (status_return == XLookupChars 356 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 357 || status_return == XLookupBoth)
114 { 358 {
359 /* make sure the user can type ctrl-@, i.e. NUL */
360 if (len == 1 && *wkbuf == 0)
361 {
362 kbuf[0] = 0;
363 len = 1;
364 }
365 else
366 {
115 wkbuf[len] = 0; 367 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 368 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 369 if (len < 0)
118 len = 0; 370 len = 0;
371 }
119 } 372 }
120 else 373 else
121 len = 0; 374 len = 0;
122 } 375 }
123 376
… …
125 || status_return == XLookupBoth; 378 || status_return == XLookupBoth;
126 } 379 }
127 else 380 else
128#endif 381#endif
129 { 382 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 383 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 384 valid_keysym = keysym != NoSymbol;
132 } 385 }
133 386
134 if (valid_keysym) 387 if (valid_keysym)
135 { 388 {
136 /* for some backwards compatibility */ 389#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 390 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 391 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 392#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 393
157 if (TermWin.saveLines) 394 if (saveLines)
158 { 395 {
159#ifdef UNSHIFTED_SCROLLKEYS 396#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 397 if (!ctrl && !meta)
161 {
162#else 398#else
163 if (IS_SCROLL_MOD) 399 if (IS_SCROLL_MOD)
400#endif
164 { 401 {
165#endif
166 int lnsppg; 402 int lnsppg;
167 403
168#ifdef PAGING_CONTEXT_LINES 404#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 405 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 406#else
171 lnsppg = TermWin.nrow * 4 / 5; 407 lnsppg = nrow * 4 / 5;
172#endif 408#endif
173 if (keysym == XK_Prior) 409 if (keysym == XK_Prior)
174 { 410 {
175 scr_page (UP, lnsppg); 411 scr_page (UP, lnsppg);
176 return; 412 return;
… …
204 scr_move_to (0, 1); 440 scr_move_to (0, 1);
205 return; 441 return;
206 } 442 }
207 else if (keysym == XK_End) 443 else if (keysym == XK_End)
208 { 444 {
209 scr_move_to (1, 0); 445 scr_move_to (1, 1);
210 return; 446 return;
211 } 447 }
212 } 448 }
213#endif 449#endif
214 } 450 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 455 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 456 {
221 keysym += (XK_F11 - XK_F1); 457 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 458 shft = 0; /* turn off Shift */
223 } 459 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 460 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 461 {
226 switch (keysym) 462 switch (keysym)
227 { 463 {
228 /* normal XTerm key bindings */ 464 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 465 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 466 selection_request (ev.time, Sel_Primary);
231 return; 467 return;
468#if TODO
232 /* rxvt extras */ 469 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 470 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP); 471 change_font (FONT_UP);
235 return; 472 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 473 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN); 474 change_font (FONT_DN);
238 return; 475 return;
476#endif
239 } 477 }
240 } 478 }
241 } 479 }
242#ifdef PRINTPIPE 480
243 if (keysym == XK_Print) 481#if ENABLE_FRILLS || ISO_14755
244 { 482 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 483 if (shft && ctrl)
246 return;
247 } 484 {
248#endif 485 int hv;
249#ifdef GREEK_SUPPORT 486
250 if (keysym == ks_greekmodeswith) 487 if (iso14755buf & ISO_14755_51
251 { 488 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 489 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 490 {
255 xterm_seq (XTerm_title, 491 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 492 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 493# if ISO_14755
258 greek_reset (); 494 iso14755_51 (0);
495# endif
496 return;
259 } 497 }
260 else 498 else if ((hv = hex_keyval (ev)) >= 0)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 499 {
271 unsigned int l; 500 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
272 const unsigned char *kbuf0; 501 | hv | ISO_14755_51;
273 const unsigned char ch = C0_ESC; 502# if ISO_14755
274 503 iso14755_51 (iso14755buf & ISO_14755_MASK);
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 504# endif
283 tt_write (&ch, 1);
284 tt_write (kbuf0, l);
285 return; 505 return;
286 } 506 }
287 else 507 else
508 {
509# if ENABLE_OVERLAY
510 scr_overlay_off ();
288#endif 511# endif
512 iso14755buf = 0;
513 }
514 }
515 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
516 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
517 if (!(iso14755buf & ISO_14755_STARTED))
518 {
519 iso14755buf |= ISO_14755_STARTED;
520# if ENABLE_OVERLAY
521 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
522 scr_overlay_set (0, 0, "ISO 14755 mode");
523# endif
524 }
525#endif
526
527#ifdef PRINTPIPE
528 if (keysym == XK_Print)
529 {
530 scr_printscreen (ctrl | shft);
531 return;
532 }
533#endif
534
535 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
536 {
289 { 537 {
290 newlen = 1; 538 newlen = 1;
291 switch (keysym) 539 switch (keysym)
292 { 540 {
293#ifndef NO_BACKSPACE_KEY 541#ifndef NO_BACKSPACE_KEY
294 case XK_BackSpace: 542 case XK_BackSpace:
295 if (PrivateModes & PrivMode_HaveBackSpace) 543 if (priv_modes & PrivMode_HaveBackSpace)
296 { 544 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 545 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177'; 546 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0'; 547 kbuf[1] = '\0';
300 } 548 }
301 else 549 else
302 STRCPY (kbuf, key_backspace); 550 strcpy (kbuf, key_backspace);
303# ifdef MULTICHAR_SET 551 break;
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 552#endif
553#ifndef NO_DELETE_KEY
554# ifdef XK_KP_Prior
555 case XK_KP_Delete:
556 /* allow shift to override */
557 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
305 { 558 {
306 int col, row; 559 strcpy (kbuf, "\033On");
307 560 break;
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 } 561 }
562 /* FALLTHROUGH */
314# endif 563# endif
315 break;
316#endif
317#ifndef NO_DELETE_KEY
318 case XK_Delete: 564 case XK_Delete:
319 STRCPY (kbuf, key_delete); 565 strcpy (kbuf, key_delete);
320# ifdef MULTICHAR_SET
321 if (Options & Opt_mc_hack)
322 {
323 int col, row;
324
325 newlen = STRLEN (kbuf);
326 col = screen.cur.col;
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif
332 break; 566 break;
333#endif 567#endif
334 case XK_Tab: 568 case XK_Tab:
335 if (shft) 569 if (shft)
336 STRCPY (kbuf, "\033[Z"); 570 strcpy (kbuf, "\033[Z");
337 else 571 else
338 { 572 {
339#ifdef CTRL_TAB_MAKES_META 573#ifdef CTRL_TAB_MAKES_META
340 if (ctrl) 574 if (ctrl)
341 meta = 1; 575 meta = 1;
… …
347 newlen = 0; 581 newlen = 0;
348 } 582 }
349 break; 583 break;
350 584
351#ifdef XK_KP_Left 585#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */ 586 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */ 587 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */ 588 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */ 589 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 590 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
357 { 591 {
358 STRCPY (kbuf, "\033OZ"); 592 strcpy (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 593 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break; 594 break;
361 } 595 }
362 else 596 else
363 /* translate to std. cursor key */ 597 /* translate to std. cursor key */
… …
366#endif 600#endif
367 case XK_Up: /* "\033[A" */ 601 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */ 602 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */ 603 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */ 604 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left]; 606 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */ 607 /* do Shift first */
374 if (shft) 608 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left]; 609 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl) 610 else if (ctrl)
377 { 611 {
378 kbuf[1] = 'O'; 612 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left]; 613 kbuf[2] = "dacb"[keysym - XK_Left];
380 } 614 }
381 else if (PrivateModes & PrivMode_aplCUR) 615 else if (priv_modes & PrivMode_aplCUR)
382 kbuf[1] = 'O'; 616 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break; 617 break;
419 618
420#ifndef UNSHIFTED_SCROLLKEYS 619#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior 620# ifdef XK_KP_Prior
422 case XK_KP_Prior: 621 case XK_KP_Prior:
423 /* allow shift to override */ 622 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 623 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
425 { 624 {
426 STRCPY (kbuf, "\033Oy"); 625 strcpy (kbuf, "\033Oy");
427 break; 626 break;
428 } 627 }
429 /* FALLTHROUGH */ 628 /* FALLTHROUGH */
430# endif 629# endif
431 case XK_Prior: 630 case XK_Prior:
432 STRCPY (kbuf, "\033[5~"); 631 strcpy (kbuf, "\033[5~");
433 break; 632 break;
434# ifdef XK_KP_Next 633# ifdef XK_KP_Next
435 case XK_KP_Next: 634 case XK_KP_Next:
436 /* allow shift to override */ 635 /* allow shift to override */
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 636 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
438 { 637 {
439 STRCPY (kbuf, "\033Os"); 638 strcpy (kbuf, "\033Os");
440 break; 639 break;
441 } 640 }
442 /* FALLTHROUGH */ 641 /* FALLTHROUGH */
443# endif 642# endif
444 case XK_Next: 643 case XK_Next:
445 STRCPY (kbuf, "\033[6~"); 644 strcpy (kbuf, "\033[6~");
446 break; 645 break;
447#endif 646#endif
448 case XK_KP_Enter: 647 case XK_KP_Enter:
449 /* allow shift to override */ 648 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 649 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
451 { 650 {
452 STRCPY (kbuf, "\033OM"); 651 strcpy (kbuf, "\033OM");
652 break;
653 }
654
655 /* FALLTHROUGH */
656
657 case XK_Return:
658 if (priv_modes & PrivMode_LFNL)
659 {
660 kbuf[0] = '\015';
661 kbuf[1] = '\012';
662 kbuf[2] = '\0';
453 } 663 }
454 else 664 else
455 { 665 {
456 kbuf[0] = '\r'; 666 kbuf[0] = '\015';
457 kbuf[1] = '\0'; 667 kbuf[1] = '\0';
458 } 668 }
459 break; 669 break;
460 670
461#ifdef XK_KP_Begin 671#ifdef XK_KP_Begin
462 case XK_KP_Begin: 672 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou"); 673 strcpy (kbuf, "\033Ou");
464 break; 674 break;
465 675
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif 676#endif
474 case XK_KP_F1: /* "\033OP" */ 677 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */ 678 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */ 679 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */ 680 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP"); 681 strcpy (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1); 682 kbuf[2] += (keysym - XK_KP_F1);
480 break; 683 break;
481 684
482 case XK_KP_Multiply: /* "\033Oj" : "*" */ 685 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */ 686 case XK_KP_Add: /* "\033Ok" : "+" */
… …
494 case XK_KP_6: /* "\033Ov" : "6" */ 697 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */ 698 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */ 699 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */ 700 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */ 701 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 702 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
500 { 703 {
501 STRCPY (kbuf, "\033Oj"); 704 strcpy (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply); 705 kbuf[2] += (keysym - XK_KP_Multiply);
503 } 706 }
504 else 707 else
505 { 708 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 709 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0'; 710 kbuf[1] = '\0';
508 } 711 }
509 break; 712 break;
510 713
511 case XK_Find: 714 case XK_Find:
512 STRCPY (kbuf, "\033[1~"); 715 strcpy (kbuf, "\033[1~");
513 break; 716 break;
717
718#ifdef XK_KP_End
719 case XK_KP_Insert:
720 /* allow shift to override */
721 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
722 {
723 strcpy (kbuf, "\033Op");
724 break;
725 }
726 /* FALLTHROUGH */
727#endif
514 case XK_Insert: 728 case XK_Insert:
515 STRCPY (kbuf, "\033[2~"); 729 strcpy (kbuf, "\033[2~");
516 break; 730 break;
517#ifdef DXK_Remove /* support for DEC remove like key */ 731#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove: 732 case DXK_Remove:
519 /* FALLTHROUGH */ 733 /* FALLTHROUGH */
520#endif 734#endif
521 case XK_Execute: 735 case XK_Execute:
522 STRCPY (kbuf, "\033[3~"); 736 strcpy (kbuf, "\033[3~");
523 break; 737 break;
524 case XK_Select: 738 case XK_Select:
525 STRCPY (kbuf, "\033[4~"); 739 strcpy (kbuf, "\033[4~");
526 break; 740 break;
527#ifdef XK_KP_End 741#ifdef XK_KP_End
528 case XK_KP_End: 742 case XK_KP_End:
529 /* allow shift to override */ 743 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 744 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
531 { 745 {
532 STRCPY (kbuf, "\033Oq"); 746 strcpy (kbuf, "\033Oq");
533 break; 747 break;
534 } 748 }
535 /* FALLTHROUGH */ 749 /* FALLTHROUGH */
536#endif 750#endif
537 case XK_End: 751 case XK_End:
538 STRCPY (kbuf, KS_END); 752 strcpy (kbuf, KS_END);
539 break; 753 break;
540#ifdef XK_KP_Home 754#ifdef XK_KP_Home
541 case XK_KP_Home: 755 case XK_KP_Home:
542 /* allow shift to override */ 756 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 757 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
544 { 758 {
545 STRCPY (kbuf, "\033Ow"); 759 strcpy (kbuf, "\033Ow");
546 break; 760 break;
547 } 761 }
548 /* FALLTHROUGH */ 762 /* FALLTHROUGH */
549#endif 763#endif
550 case XK_Home: 764 case XK_Home:
551 STRCPY (kbuf, KS_HOME); 765 strcpy (kbuf, KS_HOME);
552 break; 766 break;
553 767
554#define FKEY(n, fkey) \ 768#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 769 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556 770
… …
608#undef FKEY 822#undef FKEY
609 default: 823 default:
610 newlen = 0; 824 newlen = 0;
611 break; 825 break;
612 } 826 }
827
613 if (newlen) 828 if (newlen)
614 len = STRLEN (kbuf); 829 len = strlen (kbuf);
615 } 830 }
831
616 /* 832 /*
617 * Pass meta for all function keys, if 'meta' option set 833 * Pass meta for all function keys, if 'meta' option set
618 */ 834 */
619#ifdef META8_OPTION 835#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 836 if (meta && (meta_char == 0x80) && len > 0)
… …
625 else if (ctrl && keysym == XK_minus) 841 else if (ctrl && keysym == XK_minus)
626 { 842 {
627 len = 1; 843 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 844 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
629 } 845 }
846 else if (keysym == XK_ISO_Left_Tab)
847 {
848 strcpy (kbuf, "\033[Z");
849 len = 3;
850 }
630 else 851 else
631 { 852 {
632#ifdef META8_OPTION 853#ifdef META8_OPTION
633 /* set 8-bit on */ 854 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 855 if (meta && (meta_char == 0x80))
635 { 856 {
636 unsigned char *ch; 857 char *ch;
637 858
638 for (ch = kbuf; ch < kbuf + len; ch++) 859 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 860 *ch |= 0x80;
861
640 meta = 0; 862 meta = 0;
641 } 863 }
642#endif 864#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 865 /* nil */ ;
648 } 866 }
649 } 867 }
868
869 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
870 return;
650 871
651 if (len <= 0) 872 if (len <= 0)
652 return; /* not mapped */ 873 return; /* not mapped */
653 874
654 if (Options & Opt_scrollTtyKeypress) 875 if (OPTION (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 876 if (view_start)
656 { 877 {
657 TermWin.view_start = 0; 878 view_start = 0;
658 want_refresh = 1; 879 want_refresh = 1;
659 } 880 }
660 881
661 /* 882 /*
662 * these modifications only affect the static keybuffer 883 * these modifications only affect the static keybuffer
… …
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 894 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 895
675 /* escape prefix */ 896 /* escape prefix */
676 if (meta 897 if (meta
677#ifdef META8_OPTION 898#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 899 && meta_char == C0_ESC
679#endif 900#endif
680 ) 901 )
681 { 902 {
682 const unsigned char ch = C0_ESC; 903 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 904 tt_write (&ch, 1);
685 } 905 }
906
686#ifdef DEBUG_CMD 907#if defined(DEBUG_CMD)
687 if (debug_key)
688 { /* Display keyboard buffer contents */ 908 /* Display keyboard buffer contents */
689 char *p; 909 unsigned char *p;
690 int i; 910 int i;
691 911
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 912 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++) 913 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 914 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n"); 915 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */ 916#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 917 tt_write (kbuf, (unsigned int)len);
699} 918}
700/*}}} */ 919/*}}} */
701 920
702#if (MENUBAR_MAX) 921#if defined (KEYSYM_RESOURCE)
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
704/* attempt to `write' count to the input buffer */
705unsigned int 922unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 923rxvt_term::cmd_write (const char *str, unsigned int count)
707{ 924{
708 unsigned int n, s; 925 unsigned int n, s;
709 926
710 n = cmdbuf_ptr - cmdbuf_base; 927 n = cmdbuf_ptr - cmdbuf_base;
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 928 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
929
712 if (n > 0 && s < count) 930 if (n > 0 && s < count)
713 { 931 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 932 memmove (cmdbuf_base, cmdbuf_ptr,
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 933 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
716 cmdbuf_ptr = cmdbuf_base; 934 cmdbuf_ptr = cmdbuf_base;
717 cmdbuf_endp -= n; 935 cmdbuf_endp -= n;
718 s += n; 936 s += n;
719 } 937 }
938
720 if (count > s) 939 if (count > s)
721 { 940 {
722 rxvt_print_error ("data loss: cmd_write too large"); 941 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
723 count = s; 942 count = s;
724 } 943 }
944
725 for (; count--;) 945 for (; count--;)
726 *cmdbuf_endp++ = *str++; 946 *cmdbuf_endp++ = *str++;
947
948 cmd_parse ();
949
727 return 0; 950 return 0;
728} 951}
729#endif /* MENUBAR_MAX */ 952#endif
730 953
731void 954void
732rxvt_term::flush () 955rxvt_term::flush ()
733{ 956{
957 flush_ev.stop ();
958
734#ifdef TRANSPARENT 959#ifdef TRANSPARENT
735 if (want_full_refresh) 960 if (want_full_refresh)
736 { 961 {
737 want_full_refresh = 0; 962 want_full_refresh = 0;
738 scr_clear (); 963 scr_clear ();
739 scr_touch (false); 964 scr_touch (false);
740 want_refresh = 1;
741 } 965 }
742#endif 966#endif
743 967
744 if (want_refresh) 968 if (want_refresh)
745 { 969 {
970 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
971 {
972 int row = view_start;
973 int end_row = row + nrow;
974
975 while (row > top_row && ROW (row - 1).is_longer ())
976 --row;
977
978 do
979 {
980 int start_row = row;
981 line_t *l;
982
983 do
984 {
985 l = &ROW (row++);
986
987 if (!(l->f & LINE_FILTERED))
988 {
989 // line not filtered, mark it as filtered
990 l->f |= LINE_FILTERED;
991 while (l->is_longer ())
992 {
993 l = &ROW (row++);
994 l->f |= LINE_FILTERED;
995 }
996
997 // and filter it
998 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
999
1000 break;
1001 }
1002 }
1003 while (l->is_longer () && row < end_row);
1004 }
1005 while (row < end_row);
1006 }
1007
746 scr_refresh (refresh_type); 1008 scr_refresh ();
747 scrollbar_show (1); 1009 scrollbar_show (1);
748#ifdef USE_XIM 1010#ifdef USE_XIM
749 IMSendSpot (); 1011 IMSendSpot ();
750#endif 1012#endif
751
752 } 1013 }
753 1014
754 display->flush (); 1015 display->flush ();
755} 1016}
756 1017
757void 1018void
758rxvt_term::check_cb (check_watcher &w) 1019rxvt_term::check_cb (check_watcher &w)
759{ 1020{
760 SET_R (this); 1021 make_current ();
761 SET_LOCALE (locale);
762 1022
1023 display->flush ();
1024
1025 if (want_refresh && !flush_ev.active)
1026 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1027}
1028
1029void
1030rxvt_term::flush_cb (time_watcher &w)
1031{
1032 make_current ();
1033
1034 refresh_limit = 1;
1035 refresh_count = 0;
763 flush (); 1036 flush ();
764} 1037}
765 1038
766#ifdef CURSOR_BLINK 1039#ifdef CURSOR_BLINK
767void 1040void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1041rxvt_term::cursor_blink_cb (time_watcher &w)
769{ 1042{
770 hidden_cursor = !hidden_cursor; 1043 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1044 want_refresh = 1;
772 1045
773 w.start (w.at + BLINK_INTERVAL); 1046 w.start (w.at + CURSOR_BLINK_INTERVAL);
774} 1047}
775#endif 1048#endif
776 1049
777#ifdef TEXT_BLINK 1050#ifdef TEXT_BLINK
778void 1051void
… …
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1058 w.start (w.at + TEXT_BLINK_INTERVAL);
786 } 1059 }
787} 1060}
788#endif 1061#endif
789 1062
1063#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1064void
1065rxvt_term::cont_scroll_cb (time_watcher &w)
1066{
1067 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1068 scr_page (scrollbar_isUp() ? UP : DN, 1))
1069 {
1070 want_refresh = 1;
1071 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1072 }
1073}
1074#endif
1075
1076#ifdef SELECTION_SCROLLING
1077void
1078rxvt_term::sel_scroll_cb (time_watcher &w)
1079{
1080 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1081 {
1082 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1083 want_refresh = 1;
1084 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1085 }
1086}
1087#endif
1088
1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090void
1091rxvt_term::slip_wheel_cb (time_watcher &w)
1092{
1093 if (mouse_slip_wheel_speed == 0
1094 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1095 : scr_page (UP, mouse_slip_wheel_speed))
1096 {
1097 if (view_start == top_row || view_start == 0)
1098 mouse_slip_wheel_speed = 0;
1099
1100 want_refresh = 1;
1101 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1102 }
1103}
1104#endif
1105
1106#if HAVE_SCHED_YIELD
1107static struct event_handler
1108{
1109 check_watcher cw_yield;
1110
1111 void yield (check_watcher &w)
1112 {
1113 sched_yield ();
1114 w.stop ();
1115 }
1116
1117 event_handler ()
1118 : cw_yield (this, &event_handler::yield)
1119 {
1120 }
1121} event_handler;
1122#endif
1123
790bool 1124bool
791rxvt_term::pty_fill () 1125rxvt_term::pty_fill ()
792{ 1126{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1127 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1128
1129 if (CBUFSIZ == n)
1130 {
1131 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1132 n = 0;
1133 }
794 1134
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
796 cmdbuf_ptr = cmdbuf_base; 1136 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1137 cmdbuf_endp = cmdbuf_ptr + n;
798 1138
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
800 1140
801 if (n > 0) 1141 if (r > 0)
802 { 1142 {
803 cmdbuf_endp += n; 1143 cmdbuf_endp += r;
804 return true; 1144 return true;
805 } 1145 }
806 else if (n < 0 && errno != EAGAIN) 1146 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1147 {
1148#if HAVE_SCHED_YIELD
1149 if (display->is_local)
1150 event_handler.cw_yield.start ();
1151#endif
1152 }
1153 else
1154 {
1155 pty_ev.stop ();
1156
1157 if (!OPTION (Opt_hold))
807 destroy (); 1158 destroy ();
808 1159 }
1160
809 return false; 1161 return false;
810} 1162}
811 1163
812void 1164void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1165rxvt_term::pty_cb (io_watcher &w, short revents)
814{ 1166{
815 SET_R (this); 1167 make_current ();
816 SET_LOCALE (locale); 1168
1169 if (revents & EVENT_READ)
1170 // loop, but don't allow a single term to monopolize us
1171 while (pty_fill ())
1172 if (cmd_parse ())
1173 break;
817 1174
818 if (revents & EVENT_WRITE) 1175 if (revents & EVENT_WRITE)
819 tt_write (0, 0); 1176 pty_write ();
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong
826 while (flag && pty_fill ())
827 {
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834
835 uint32_t ch = NOCHAR;
836
837 for (;;)
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1177}
936 1178
937// read the next character, currently handles UTF-8 1179void
938// will probably handle all sorts of other stuff in the future 1180rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1181{
942 while (cmdbuf_ptr < cmdbuf_endp) 1182 XDefineCursor (display->display, vt, TermWin_cursor);
943 { 1183 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946 1184
947 wchar_t wc; 1185#ifdef POINTER_BLANK
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1186 hidden_pointer = 0;
949 1187
950 if (len == (size_t)-2) 1188 if (OPTION (Opt_pointerBlank))
951 return NOCHAR; 1189 pointer_ev.start (NOW + pointerBlankDelay);
952 1190#endif
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984} 1191}
985 1192
986#ifdef POINTER_BLANK 1193#ifdef POINTER_BLANK
987void 1194void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997}
998
999void
1000rxvt_term::pointer_blank () 1195rxvt_term::pointer_blank ()
1001{ 1196{
1002 if (! (Options & Opt_pointerBlank)) 1197 if (!OPTION (Opt_pointerBlank))
1003 return; 1198 return;
1004 1199
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1200 XDefineCursor (display->display, vt, display->blank_cursor);
1006 XFlush (display->display); 1201 XFlush (display->display);
1007 1202
1008 hidden_pointer = 1; 1203 hidden_pointer = 1;
1009} 1204}
1010 1205
1011void 1206void
1012rxvt_term::pointer_cb (time_watcher &w) 1207rxvt_term::pointer_cb (time_watcher &w)
1013{ 1208{
1014 SET_R (this); 1209 make_current ();
1015 SET_LOCALE (locale);
1016 1210
1017 pointer_blank (); 1211 pointer_blank ();
1018} 1212}
1019#endif 1213#endif
1020 1214
1021void 1215void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1216rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1217{
1024 int button_number, key_state = 0; 1218 int button_number, key_state = 0;
1025 int x, y; 1219 int x, y;
1026 1220
1027 x = ev.x; 1221 x = ev.x;
1028 y = ev.y; 1222 y = ev.y;
1029 pixel_position (&x, &y); 1223 pixel_position (&x, &y);
1030 1224
1031 if (MEvent.button == AnyButton) 1225 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1226 button_number = 3;
1034 }
1035 else 1227 else
1036 { 1228 {
1037 button_number = MEvent.button - Button1; 1229 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1230 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1231 if (button_number >= 3)
1040 button_number += (64 - 3); 1232 button_number += (64 - 3);
1041 } 1233 }
1042 1234
1043 if (PrivateModes & PrivMode_MouseX10) 1235 if (priv_modes & PrivMode_MouseX10)
1044 { 1236 {
1045 /* 1237 /*
1046 * do not report ButtonRelease 1238 * do not report ButtonRelease
1047 * no state info allowed 1239 * no state info allowed
1048 */ 1240 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1255 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1256 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1257#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1258 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1259#endif
1068
1069 } 1260 }
1070 1261
1071#ifdef DEBUG_MOUSEREPORT 1262#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1263 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1264 if (key_state & 16)
1074 fputc ('C', stderr); 1265 fputc ('C', stderr);
1075 if (key_state & 4) 1266 if (key_state & 4)
1076 fputc ('S', stderr); 1267 fputc ('S', stderr);
… …
1080 fputc ('2', stderr); 1271 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1272 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1273 button_number,
1083 x + 1, 1274 x + 1,
1084 y + 1); 1275 y + 1);
1085#else 1276#endif
1277
1086 tt_printf ("\033[M%c%c%c", 1278 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1279 (32 + button_number + key_state),
1088 (32 + x + 1), 1280 (32 + x + 1),
1089 (32 + y + 1)); 1281 (32 + y + 1));
1090#endif
1091} 1282}
1092 1283
1093#ifdef USING_W11LIB 1284#ifdef USING_W11LIB
1094void 1285void
1095rxvt_W11_process_x_event (XEvent *ev) 1286rxvt_W11_process_x_event (XEvent *ev)
… …
1102 1293
1103/*{{{ process an X event */ 1294/*{{{ process an X event */
1104void 1295void
1105rxvt_term::x_cb (XEvent &ev) 1296rxvt_term::x_cb (XEvent &ev)
1106{ 1297{
1107 SET_R (this); 1298 make_current ();
1108 SET_LOCALE (locale);
1109 1299
1110#if defined(CURSOR_BLINK) 1300 dDisp;
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1301
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1302 if (ev.xany.window == vt
1120 } 1303 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1304 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1305 return;
1140#endif
1141 1306
1307 // for XQueryPointer
1142 Window unused_root, unused_child; 1308 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1309 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1310 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 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));
1193#endif
1194 1311
1195 switch (ev.type) 1312 switch (ev.type)
1196 { 1313 {
1197 case KeyPress: 1314 case KeyPress:
1315#if ISO_14755
1316 if (!(iso14755buf & ISO_14755_52))
1317#endif
1198 lookup_key (ev.xkey); 1318 lookup_key (ev.xkey);
1319
1320 break;
1321
1322 case KeyRelease:
1323 {
1324#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1325 KeySym keysym;
1326
1327 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1328#endif
1329
1330#if ENABLE_FRILLS || ISO_14755
1331 // ISO 14755 support
1332 if (iso14755buf)
1333 if (iso14755buf & ISO_14755_52)
1334 {
1335# if ENABLE_OVERLAY
1336 scr_overlay_off ();
1337# endif
1338# if ISO_14755
1339 // iso14755 part 5.2 handling: release time
1340 // first: controls
1341 if ((ev.xkey.state & ControlMask)
1342 && ((keysym >= 0x40 && keysym <= 0x5f)
1343 || (keysym >= 0x61 && keysym <= 0x7f)))
1344 {
1345 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1346 commit_iso14755 ();
1347 goto skip_switch;
1348 }
1349
1350 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1351 if (i[0] == keysym)
1352 {
1353 iso14755buf = ISO_14755_51 | i[1];
1354 commit_iso14755 ();
1355 goto skip_switch;
1356 }
1357
1358 scr_bell ();
1359# endif
1360 iso14755buf = 0;
1361 break;
1362 }
1363 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1364 {
1365# if ENABLE_OVERLAY
1366 scr_overlay_off ();
1367# endif
1368 if (iso14755buf & ISO_14755_51)
1369 commit_iso14755 ();
1370#if ISO_14755
1371 else if (iso14755buf & ISO_14755_STARTED)
1372 {
1373 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1374
1375 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1376 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1377 }
1378# endif
1379 else
1380 iso14755buf = 0;
1381 }
1382#endif
1383
1384 if (ev.xany.window == vt
1385 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1199 break; 1386 break;
1200 1387
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1388#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease:
1203 {
1204 if (! (ev.xkey.state & ControlMask)) 1389 if (!(ev.xkey.state & ControlMask))
1390 slip_wheel_ev.stop ();
1391 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1205 mouse_slip_wheel_speed = 0; 1392 mouse_slip_wheel_speed = 0;
1206 else 1393#endif
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1394 break;
1215 } 1395 }
1216#endif
1217 1396
1218 case ButtonPress: 1397 case ButtonPress:
1219 button_press (ev.xbutton); 1398 button_press (ev.xbutton);
1220 break; 1399 break;
1221 1400
… …
1223 button_release (ev.xbutton); 1402 button_release (ev.xbutton);
1224 break; 1403 break;
1225 1404
1226 case ClientMessage: 1405 case ClientMessage:
1227 if (ev.xclient.format == 32 1406 if (ev.xclient.format == 32
1407 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1408 {
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1229 destroy (); 1410 destroy ();
1411#if ENABLE_EWMH
1412 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1413 XSendEvent (disp, ev.xclient.window = display->root,
1414 False, SubstructureRedirectMask | SubstructureNotifyMask,
1415 &ev);
1416#endif
1417 }
1418#if ENABLE_XEMBED
1419 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1420 {
1421 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1422 focus_in ();
1423 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1424 focus_out ();
1425 }
1426#endif
1230#ifdef OFFIX_DND 1427#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */ 1428 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1429 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile 1430 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir 1431 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink)) 1432 || ev.xclient.data.l[0] == DndLink))
1236 { 1433 {
1237 /* Get Dnd data */ 1434 /* Get Dnd data */
1238 Atom ActualType; 1435 Atom ActualType;
1239 int ActualFormat; 1436 int ActualFormat;
1240 unsigned char *data; 1437 unsigned char *data;
1241 unsigned long Size, RemainingBytes; 1438 unsigned long Size, RemainingBytes;
1242 1439
1243 XGetWindowProperty (display->display, display->root, 1440 XGetWindowProperty (disp, display->root,
1244 xa[XA_DNDSELECTION], 1441 xa[XA_DNDSELECTION],
1245 0L, 1000000L, 1442 0L, 1000000L,
1246 False, AnyPropertyType, 1443 False, AnyPropertyType,
1247 &ActualType, &ActualFormat, 1444 &ActualType, &ActualFormat,
1248 &Size, &RemainingBytes, 1445 &Size, &RemainingBytes,
1249 &data); 1446 &data);
1250 XChangeProperty (display->display, display->root, 1447 set_string_property (XA_CUT_BUFFER0, data);
1251 XA_CUT_BUFFER0, XA_STRING, 1448 XFree (data);
1252 8, PropModeReplace,
1253 data, STRLEN (data));
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1449 selection_paste (display->root, XA_CUT_BUFFER0, true);
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1450 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1256 } 1451 }
1257#endif /* OFFIX_DND */ 1452#endif /* OFFIX_DND */
1258 break; 1453 break;
1259 1454
1260 case MappingNotify: 1455 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping)); 1456 XRefreshKeyboardMapping (&ev.xmapping);
1262 break; 1457 break;
1263 1458
1264 /* 1459 /*
1265 * XXX: this is not the _current_ arrangement 1460 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1461 * Here's my conclusion:
… …
1285 break; 1480 break;
1286 } 1481 }
1287 break; 1482 break;
1288 1483
1289 case FocusIn: 1484 case FocusIn:
1290 if (!TermWin.focus) 1485 focus_in ();
1486 break;
1487
1488 case FocusOut:
1489 focus_out ();
1490 break;
1491
1492 case ConfigureNotify:
1493 if (ev.xconfigure.window == parent[0])
1291 { 1494 {
1292 TermWin.focus = 1; 1495 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1; 1496 ;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302 1497
1498 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1499 {
1500 seen_resize = 1;
1501 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1502 }
1503
1504 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1505
1506#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1507 if (OPTION (Opt_transparent))
1508 check_our_parents ();
1509#endif
1303 } 1510 }
1304 break; 1511 break;
1305 1512
1306 case FocusOut:
1307 if (TermWin.focus)
1308 {
1309 TermWin.focus = 0;
1310 want_refresh = 1;
1311#ifdef USE_XIM
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify: 1513 case PropertyNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0]) 1514 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1326 { 1515 && ev.xproperty.state == PropertyNewValue)
1327 int height, width; 1516 selection_property (ev.xproperty.window, ev.xproperty.atom);
1328 1517
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1336
1337 if (szHint.width != width || szHint.height != height)
1338 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1340 resize_all_windows (width, height, 1);
1341 }
1342#ifdef DEBUG_SIZE
1343 else
1344 {
1345 D_SIZE ((stderr, "Size: Not resizing"));
1346 }
1347#endif
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356
1357 }
1358 break; 1518 break;
1359 1519
1360 case SelectionClear: 1520 case SelectionClear:
1361 display->set_selection_owner (0); 1521 selection_clear ();
1362 break; 1522 break;
1363 1523
1364 case SelectionNotify: 1524 case SelectionNotify:
1365 if (selection_wait == Sel_normal) 1525 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor, 1526 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1367 ev.xselection.property, True);
1368 break; 1527 break;
1369 1528
1370 case SelectionRequest: 1529 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1530 selection_send (ev.xselectionrequest);
1372 break; 1531 break;
1373 1532
1533 case MapNotify:
1534 mapped = 1;
1535#ifdef TEXT_BLINK
1536 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1537#endif
1538 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1539 break;
1540
1374 case UnmapNotify: 1541 case UnmapNotify:
1375 TermWin.mapped = 0; 1542 mapped = 0;
1376#ifdef TEXT_BLINK 1543#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1544 text_blink_ev.stop ();
1378#endif 1545#endif
1379 break; 1546 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break; 1547 break;
1387 1548
1388#ifdef TRANSPARENT 1549#ifdef TRANSPARENT
1389 case ReparentNotify: 1550 case ReparentNotify:
1390 rootwin_cb (ev); 1551 rootwin_cb (ev);
1391 break; 1552 break;
1392#endif /* TRANSPARENT */ 1553#endif /* TRANSPARENT */
1393 1554
1394 case GraphicsExpose: 1555 case GraphicsExpose:
1395 case Expose: 1556 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1557 if (ev.xany.window == vt)
1397 { 1558 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1559 do
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, False);
1401#else 1562 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1402 // don't understand this, so commented it out 1563
1564 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1565
1566 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1567 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1568 ev.xexpose.width, ev.xexpose.height, False);
1405 //scr_expose (ev.xexpose.x, 0, 1569
1406 // ev.xexpose.width, TermWin.height, False);
1407#endif
1408 want_refresh = 1; 1570 want_refresh = 1;
1409 } 1571 }
1410 else 1572 else
1411 { 1573 {
1412 XEvent unused_event; 1574 XEvent unused_event;
1413 1575
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1576 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1415 Expose, 1577 ;
1416 &unused_event)) ; 1578 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1579 ;
1418 GraphicsExpose, 1580
1419 &unused_event)) ;
1420 if (isScrollbarWindow (ev.xany.window)) 1581 if (isScrollbarWindow (ev.xany.window))
1421 { 1582 {
1422 scrollBar.setIdle (); 1583 scrollBar.setIdle ();
1423 scrollbar_show (0); 1584 scrollbar_show (0);
1424 } 1585 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432 1586
1587#ifdef TRANSPARENT
1588 if (am_transparent && ev.xany.window == parent[0])
1589 XClearWindow (disp, ev.xany.window);
1590#endif
1433 } 1591 }
1434 break; 1592 break;
1435 1593
1436 case MotionNotify: 1594 case MotionNotify:
1437#ifdef POINTER_BLANK 1595#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1596 if (hidden_pointer)
1439 pointer_unblank (); 1597 pointer_unblank ();
1440#endif 1598#endif
1441#if MENUBAR 1599 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1442 if (isMenuBarWindow (ev.xany.window)) 1600 break;
1601
1602 if (ev.xany.window == vt)
1443 { 1603 {
1444 menubar_control (& (ev.xbutton)); 1604 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1605 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1606 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1607 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1608 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1609 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1456 ; 1610 ;
1457 1611
1458 XQueryPointer (display->display, TermWin.vt, 1612 XQueryPointer (disp, vt,
1459 &unused_root, &unused_child, 1613 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1614 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1615 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1616 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1617#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1618 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1619 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1620 {
1467#endif 1621#endif
1622#if ISO_14755
1623 // 5.4
1624 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1625 {
1626 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1627 break;
1628 }
1629#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1630 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1631 ev.xbutton.state & Button3Mask ? 2 : 0);
1632
1470#ifdef SELECTION_SCROLLING 1633#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1634 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1635 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1636 {
1474 int dist; 1637 int dist;
1475
1476 pending_scroll_selection=1;
1477 1638
1478 /* don't clobber the current delay if we are 1639 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1640 * already in the middle of scrolling.
1480 */ 1641 */
1481 if (scroll_selection_delay<=0) 1642 if (!sel_scroll_ev.active)
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1643 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1483 1644
1484 /* save the event params so we can highlight 1645 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1646 * the selection in the pending-scroll loop
1486 */ 1647 */
1487 selection_save_x=ev.xbutton.x; 1648 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1649 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1650 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1651
1492 /* calc number of lines to scroll */ 1652 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1653 if (ev.xbutton.y < int_bwidth)
1494 { 1654 {
1495 scroll_selection_dir = UP; 1655 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1656 dist = int_bwidth - ev.xbutton.y;
1497 } 1657 }
1498 else 1658 else
1499 { 1659 {
1500 scroll_selection_dir = DN; 1660 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1661 dist = ev.xbutton.y - (int_bwidth + height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1662 }
1663
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1664 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1665 / SELECTION_SCROLL_LINE_SPEEDUP
1666 + 1;
1506 MIN_IT (scroll_selection_lines, 1667 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1668 SELECTION_SCROLL_MAX_LINES);
1508 } 1669 }
1509 else 1670 else
1510 { 1671 {
1511 /* we are within the text window, so we 1672 /* we are within the text window, so we
1512 * shouldn't be scrolling 1673 * shouldn't be scrolling
1513 */ 1674 */
1514 pending_scroll_selection = 0; 1675 if (sel_scroll_ev.active)
1676 sel_scroll_ev.stop();
1515 } 1677 }
1516#endif 1678#endif
1517#ifdef MOUSE_THRESHOLD 1679#ifdef MOUSE_THRESHOLD
1518
1519 } 1680 }
1520#endif 1681#endif
1521
1522 } 1682 }
1523 } 1683 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1684 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1525 { 1685 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1686 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1527 MotionNotify, &ev)) ; 1687 MotionNotify, &ev))
1688 ;
1689
1528 XQueryPointer (display->display, scrollBar.win, 1690 XQueryPointer (disp, scrollBar.win,
1529 &unused_root, &unused_child, 1691 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1692 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1693 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1694 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1695 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1696 scrollbar_size ());
1535 scr_refresh (refresh_type); 1697 want_refresh = 1;
1536 refresh_limit = 0; 1698 refresh_limit = 0;
1537 scrollbar_show (1); 1699 scrollbar_show (1);
1538 } 1700 }
1539 break; 1701 break;
1540 } 1702 }
1541}
1542 1703
1704skip_switch: ;
1705
1706#if defined(CURSOR_BLINK)
1707 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1708 {
1709 if (hidden_cursor)
1710 {
1711 hidden_cursor = 0;
1712 want_refresh = 1;
1713 }
1714
1715 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1716 }
1717#endif
1718
1719#if defined(POINTER_BLANK)
1720 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1721 {
1722 if (ev.type == MotionNotify
1723 || ev.type == ButtonPress
1724 || ev.type == ButtonRelease)
1725 if (hidden_pointer)
1726 pointer_unblank ();
1727
1728 if (ev.type == KeyPress && hidden_pointer == 0)
1729 pointer_blank ();
1730 }
1731#endif
1732}
1733
1734void
1735rxvt_term::focus_in ()
1736{
1737 if (!focus)
1738 {
1739 focus = 1;
1740 want_refresh = 1;
1741
1742 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1743
1744#if USE_XIM
1745 if (Input_Context != NULL)
1746 {
1747 IMSetStatusPosition ();
1748 XSetICFocus (Input_Context);
1749 }
1750#endif
1751#if CURSOR_BLINK
1752 if (OPTION (Opt_cursorBlink))
1753 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1754#endif
1755#if OFF_FOCUS_FADING
1756 if (rs[Rs_fade])
1757 {
1758 pix_colors = pix_colors_focused;
1759 scr_recolour ();
1760 }
1761#endif
1762 }
1763}
1764
1765void
1766rxvt_term::focus_out ()
1767{
1768 if (focus)
1769 {
1770 focus = 0;
1771 want_refresh = 1;
1772
1773 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1774
1775#if ENABLE_FRILLS || ISO_14755
1776 if (iso14755buf)
1777 {
1778 iso14755buf = 0;
1779# if ENABLE_OVERLAY
1780 scr_overlay_off ();
1781# endif
1782 }
1783#endif
1784#if USE_XIM
1785 if (Input_Context != NULL)
1786 XUnsetICFocus (Input_Context);
1787#endif
1788#if CURSOR_BLINK
1789 if (OPTION (Opt_cursorBlink))
1790 cursor_blink_ev.stop ();
1791 hidden_cursor = 0;
1792#endif
1793#if OFF_FOCUS_FADING
1794 if (rs[Rs_fade])
1795 {
1796 pix_colors = pix_colors_unfocused;
1797 scr_recolour ();
1798 }
1799#endif
1800 }
1801}
1802
1803#if TRANSPARENT
1543void 1804void
1544rxvt_term::rootwin_cb (XEvent &ev) 1805rxvt_term::rootwin_cb (XEvent &ev)
1545{ 1806{
1546 SET_R (this); 1807 make_current ();
1547 SET_LOCALE (locale);
1548 1808
1549 switch (ev.type) 1809 switch (ev.type)
1550 { 1810 {
1551 case PropertyNotify: 1811 case PropertyNotify:
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1553 {
1554 if (ev.xproperty.state == PropertyNewValue)
1555 selection_property (ev.xproperty.window, ev.xproperty.atom);
1556 break;
1557 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /* 1812 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1813 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on. 1814 * use the property to determine the pixmap. We use it later on.
1564 */ 1815 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1816 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1817 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1818 return;
1570 }
1571 1819
1572 /* FALLTHROUGH */ 1820 /* FALLTHROUGH */
1573 case ReparentNotify: 1821 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ()) 1822 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1575 if (am_transparent)
1576 want_full_refresh = 1; 1823 want_refresh = want_full_refresh = 1;
1577 break; 1824 break;
1578#endif
1579 } 1825 }
1580} 1826}
1827#endif
1581 1828
1582void 1829void
1583rxvt_term::button_press (const XButtonEvent &ev) 1830rxvt_term::button_press (XButtonEvent &ev)
1584{ 1831{
1585 int reportmode = 0, clickintime; 1832 int reportmode = 0, clickintime;
1586 1833
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1834 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1835
1588 if (!bypass_keystate) 1836 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1837 reportmode = !! (priv_modes & PrivMode_mouse_report);
1838
1590 /* 1839 /*
1591 * VT window processing of button press 1840 * VT window processing of button press
1592 */ 1841 */
1593 if (ev.window == TermWin.vt) 1842 if (ev.window == vt)
1594 { 1843 {
1595#if RXVT_GRAPHICS 1844#if ISO_14755
1596 if (ev.subwindow != None) 1845 // 5.4
1597 rxvt_Gr_ButtonPress (ev.x, ev.y); 1846 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1598 else 1847 {
1599#endif 1848 iso14755_54 (ev.x, ev.y);
1600 1849 return;
1601 { 1850 }
1851#endif
1852
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1853 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1854
1603 if (reportmode) 1855 if (reportmode)
1856 {
1857 /* mouse report from vt window */
1858 /* save the xbutton state (for ButtonRelease) */
1859 MEvent.state = ev.state;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 if (ev.button == MEvent.button && clickintime)
1604 { 1862 {
1605 /* mouse report from vt window */ 1863 /* same button, within alloted time */
1606 /* save the xbutton state (for ButtonRelease) */ 1864 MEvent.clicks++;
1607 MEvent.state = ev.state; 1865
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1866 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1867 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1868 /* only report double clicks */
1616 MEvent.clicks = 2; 1869 MEvent.clicks = 2;
1617 mouse_report (ev); 1870 mouse_report (ev);
1618 1871
1619 /* don't report the release */ 1872 /* don't report the release */
1620 MEvent.clicks = 0; 1873 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1874 MEvent.button = AnyButton;
1622 }
1623 } 1875 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1876 }
1637 else 1877 else
1638 { 1878 {
1639 if (ev.button != MEvent.button) 1879 /* different button, or time expired */
1640 MEvent.clicks = 0; 1880 MEvent.clicks = 1;
1641 switch (ev.button)
1642 {
1643 case Button1:
1644 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report))
1646 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1; 1881 MEvent.button = ev.button;
1663 break; 1882 mouse_report (ev);
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime)
1667 selection_rotate (ev.x, ev.y);
1668 else
1669 selection_extend (ev.x, ev.y, 1);
1670 MEvent.button = Button3;
1671 break;
1672 }
1673 } 1883 }
1884#else
1885 MEvent.button = ev.button;
1886 mouse_report (ev);
1887#endif /* MOUSE_REPORT_DOUBLECLICK */
1888
1889 }
1890 else
1891 {
1892 if (ev.button != MEvent.button)
1893 MEvent.clicks = 0;
1894
1895 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1896 switch (ev.button)
1897 {
1898 case Button1:
1899 /* allow meta + click to select rectangular areas */
1900 /* should be done in screen.C */
1901#if ENABLE_FRILLS
1902 selection.rect = !!(ev.state & ModMetaMask);
1903#else
1904 selection.rect = false;
1905#endif
1906
1907 /* allow shift+left click to extend selection */
1908 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1909 {
1910 if (MEvent.button == Button1 && clickintime)
1911 selection_rotate (ev.x, ev.y);
1912 else
1913 selection_extend (ev.x, ev.y, 1);
1914 }
1915 else
1916 {
1917 if (MEvent.button == Button1 && clickintime)
1918 MEvent.clicks++;
1919 else
1920 MEvent.clicks = 1;
1921
1922 selection_click (MEvent.clicks, ev.x, ev.y);
1923 }
1924
1925 MEvent.button = Button1;
1926 break;
1927
1928 case Button3:
1929 if (MEvent.button == Button3 && clickintime)
1930 selection_rotate (ev.x, ev.y);
1931 else
1932 selection_extend (ev.x, ev.y, 1);
1933
1934 MEvent.button = Button3;
1935 break;
1936 }
1937 }
1938
1674 MEvent.time = ev.time; 1939 MEvent.time = ev.time;
1675 return; 1940 return;
1676 }
1677 } 1941 }
1678 1942
1679 /* 1943 /*
1680 * Scrollbar window processing of button press 1944 * Scrollbar window processing of button press
1681 */ 1945 */
… …
1745 upordown = 1; /* down */ 2009 upordown = 1; /* down */
1746 } 2010 }
1747 if (upordown) 2011 if (upordown)
1748 { 2012 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2013#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2014 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1751#endif 2015#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2016 if (scr_page (upordown < 0 ? UP : DN, 1))
1753 { 2017 {
1754 if (upordown < 0) 2018 if (upordown < 0)
1755 scrollBar.setUp (); 2019 scrollBar.setUp ();
… …
1771 break; 2035 break;
1772 case R_SB_ALIGN_BOTTOM: 2036 case R_SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2037 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2038 break;
1775 } 2039 }
2040
1776 if (scrollBar.style == R_SB_XTERM 2041 if (scrollBar.style == R_SB_XTERM
1777 || scrollbar_above_slider (ev.y) 2042 || scrollbar_above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2043 || scrollbar_below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2044 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1780 scrollbar_size ()); 2045
1781 scrollBar.setMotion (); 2046 scrollBar.setMotion ();
1782 break; 2047 break;
1783 2048
1784 case Button1: 2049 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2050 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1789 case Button3: 2054 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2055 if (scrollBar.style != R_SB_XTERM)
1791 { 2056 {
1792 if (scrollbar_above_slider (ev.y)) 2057 if (scrollbar_above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2058# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2059 scr_page (UP, nrow - 1);
1795# else 2060# else
1796 scr_page (UP, TermWin.nrow / 4); 2061 scr_page (UP, nrow / 4);
1797# endif 2062# endif
1798 else if (scrollbar_below_slider (ev.y)) 2063 else if (scrollbar_below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2064# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2065 scr_page (DN, nrow - 1);
1801# else 2066# else
1802 scr_page (DN, TermWin.nrow / 4); 2067 scr_page (DN, nrow / 4);
1803# endif 2068# endif
1804 else 2069 else
1805 scrollBar.setMotion (); 2070 scrollBar.setMotion ();
1806 } 2071 }
1807 else 2072 else
1808 { 2073 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2074 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2075 (nrow
1811 * scrollbar_position (ev.y) 2076 * scrollbar_position (ev.y)
1812 / scrollbar_size ())); 2077 / scrollbar_size ()));
1813 } 2078 }
2079
1814 break; 2080 break;
1815 } 2081 }
1816 } 2082 }
2083
1817 return; 2084 return;
1818 } 2085 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2086}
1827 2087
1828void 2088void
1829rxvt_term::button_release (const XButtonEvent &ev) 2089rxvt_term::button_release (XButtonEvent &ev)
1830{ 2090{
1831 int reportmode = 0; 2091 int reportmode = 0;
1832 2092
1833 csrO = 0; /* reset csr Offset */ 2093 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2094 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2095 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2096
1837 if (scrollbar_isUpDn ()) 2097 if (scrollbar_isUpDn ())
1838 { 2098 {
1839 scrollBar.setIdle (); 2099 scrollBar.setIdle ();
1840 scrollbar_show (0); 2100 scrollbar_show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2101 }
2102
1846#ifdef SELECTION_SCROLLING 2103#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2104 if (sel_scroll_ev.active)
2105 sel_scroll_ev.stop();
1848#endif 2106#endif
2107
1849 if (ev.window == TermWin.vt) 2108 if (ev.window == vt)
1850 { 2109 {
1851#ifdef RXVT_GRAPHICS 2110#if ISO_14755
1852 if (ev.subwindow != None) 2111 // 5.4
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y); 2112 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1854 else 2113 return;
1855#endif 2114#endif
1856
1857 {
1858 if (reportmode) 2115 if (reportmode)
2116 {
2117 /* mouse report from vt window */
2118 /* don't report release of wheel "buttons" */
2119 if (ev.button >= 4)
2120 return;
2121#ifdef MOUSE_REPORT_DOUBLECLICK
2122 /* only report the release of 'slow' single clicks */
2123 if (MEvent.button != AnyButton
2124 && (ev.button != MEvent.button
2125 || (ev.time - MEvent.time
2126 > MULTICLICK_TIME / 2)))
1859 { 2127 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2128 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2129 MEvent.button = AnyButton;
1877 mouse_report (ev); 2130 mouse_report (ev);
2131 }
2132#else /* MOUSE_REPORT_DOUBLECLICK */
2133 MEvent.button = AnyButton;
2134 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */ 2135#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return; 2136 return;
2137 }
2138
2139 /*
2140 * dumb hack to compensate for the failure of click-and-drag
2141 * when overriding mouse reporting
2142 */
2143 if (priv_modes & PrivMode_mouse_report
2144 && bypass_keystate
2145 && ev.button == Button1 && MEvent.clicks <= 1)
2146 selection_extend (ev.x, ev.y, 0);
2147
2148 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2149 return;
2150
2151 switch (ev.button)
2152 {
2153 case Button1:
2154 case Button3:
2155 selection_make (ev.time);
2156 break;
2157
2158 case Button2:
2159 if (IN_RANGE_EXC (ev.x, 0, width)
2160 && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2161 {
2162 if (ev.state & ShiftMask)
2163 selection_request (ev.time, Sel_Clipboard);
2164 else
2165 selection_request (ev.time, Sel_Primary);
2166 }
2167 break;
2168
2169#ifdef MOUSE_WHEEL
2170 case Button4:
2171 case Button5:
2172 {
2173 int i;
2174 page_dirn v;
2175
2176 v = ev.button == Button4 ? UP : DN;
2177
2178 if (ev.state & ShiftMask)
2179 i = 1;
2180 else if (OPTION (Opt_mouseWheelScrollPage))
2181 i = nrow - 1;
2182 else
2183 i = 5;
2184
2185# ifdef MOUSE_SLIP_WHEELING
2186 if (ev.state & ControlMask)
2187 {
2188 mouse_slip_wheel_speed += v ? -1 : 1;
2189 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2190 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2191
2192 if (slip_wheel_ev.at < NOW)
2193 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2194
2195 slip_wheel_ev.start ();
2196 }
2197 else
2198 {
2199# endif
2200 scr_page (v, i);
2201 scrollbar_show (1);
2202# ifdef MOUSE_SLIP_WHEELING
2203 }
2204# endif
1880 } 2205 }
1881 /*
1882 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting
1884 */
1885 if (PrivateModes & PrivMode_mouse_report
1886 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0);
1889
1890 switch (ev.button)
1891 {
1892 case Button1:
1893 case Button3:
1894 selection_make (ev.time);
1895 break; 2206 break;
1896 case Button2:
1897 selection_request (ev.time, ev.x, ev.y);
1898 break;
1899#ifdef MOUSE_WHEEL
1900 case Button4:
1901 case Button5:
1902 {
1903 int i;
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1);
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1918 }
1919# endif 2207#endif
1920# ifdef JUMP_MOUSE_WHEEL
1921 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH);
1923 scrollbar_show (1);
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 } 2208 }
1938 }
1939 } 2209 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944} 2210}
1945
1946 2211
1947#ifdef TRANSPARENT 2212#ifdef TRANSPARENT
2213#if TINTING
2214/* taken from aterm-0.4.2 */
2215
2216typedef uint32_t RUINT32T;
2217
2218void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2219{
2220 int sh_r, sh_g, sh_b;
2221 RUINT32T mask_r, mask_g, mask_b;
2222 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2223 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2224 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2225 int i;
2226
2227 Visual *visual = display->visual;
2228
2229 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2230
2231 /* for convenience */
2232 mask_r = visual->red_mask;
2233 mask_g = visual->green_mask;
2234 mask_b = visual->blue_mask;
2235
2236 /* boring lookup table pre-initialization */
2237 switch (srcImage->bits_per_pixel) {
2238 case 15:
2239 if ((mask_r != 0x7c00) ||
2240 (mask_g != 0x03e0) ||
2241 (mask_b != 0x001f))
2242 return;
2243 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2244 lookup_r = lookup;
2245 lookup_g = lookup+32;
2246 lookup_b = lookup+32+32;
2247 sh_r = 10;
2248 sh_g = 5;
2249 sh_b = 0;
2250 break;
2251 case 16:
2252 if ((mask_r != 0xf800) ||
2253 (mask_g != 0x07e0) ||
2254 (mask_b != 0x001f))
2255 return;
2256 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2257 lookup_r = lookup;
2258 lookup_g = lookup+32;
2259 lookup_b = lookup+32+64;
2260 sh_r = 11;
2261 sh_g = 5;
2262 sh_b = 0;
2263 break;
2264 case 24:
2265 if ((mask_r != 0xff0000) ||
2266 (mask_g != 0x00ff00) ||
2267 (mask_b != 0x0000ff))
2268 return;
2269 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2270 lookup_r = lookup;
2271 lookup_g = lookup+256;
2272 lookup_b = lookup+256+256;
2273 sh_r = 16;
2274 sh_g = 8;
2275 sh_b = 0;
2276 break;
2277 case 32:
2278 if ((mask_r != 0xff0000) ||
2279 (mask_g != 0x00ff00) ||
2280 (mask_b != 0x0000ff))
2281 return;
2282 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2283 lookup_r = lookup;
2284 lookup_g = lookup+256;
2285 lookup_b = lookup+256+256;
2286 sh_r = 16;
2287 sh_g = 8;
2288 sh_b = 0;
2289 break;
2290 default:
2291 return; /* we do not support this color depth */
2292 }
2293
2294 /* prepare limits for color transformation (each channel is handled separately) */
2295 if (shade < 0) {
2296 shade = -shade;
2297 if (shade < 0) shade = 0;
2298 if (shade > 100) shade = 100;
2299
2300 lower_lim_r = 65535-rm;
2301 lower_lim_g = 65535-gm;
2302 lower_lim_b = 65535-bm;
2303
2304 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2305 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2306 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2307
2308 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2309 } else {
2310 if (shade < 0) shade = 0;
2311 if (shade > 100) shade = 100;
2312
2313 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2314
2315 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2316 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2317 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2318 }
2319
2320 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2321 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2322 {
2323 unsigned int tmp;
2324
2325 tmp = lower_lim_r;
2326 lower_lim_r = lower_lim_b;
2327 lower_lim_b = tmp;
2328
2329 tmp = upper_lim_r;
2330 upper_lim_r = upper_lim_b;
2331 upper_lim_b = tmp;
2332 }
2333
2334 /* fill our lookup tables */
2335 for (i = 0; i <= mask_r>>sh_r; i++)
2336 {
2337 RUINT32T tmp;
2338 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2339 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2340 lookup_r[i] = (tmp/65535)<<sh_r;
2341 }
2342 for (i = 0; i <= mask_g>>sh_g; i++)
2343 {
2344 RUINT32T tmp;
2345 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2346 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2347 lookup_g[i] = (tmp/65535)<<sh_g;
2348 }
2349 for (i = 0; i <= mask_b>>sh_b; i++)
2350 {
2351 RUINT32T tmp;
2352 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2353 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2354 lookup_b[i] = (tmp/65535)<<sh_b;
2355 }
2356
2357 /* apply table to input image (replacing colors by newly calculated ones) */
2358 switch (srcImage->bits_per_pixel)
2359 {
2360 case 15:
2361 {
2362 unsigned short *p1, *pf, *p, *pl;
2363 p1 = (unsigned short *) srcImage->data;
2364 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2365 while (p1 < pf)
2366 {
2367 p = p1;
2368 pl = p1 + srcImage->width;
2369 for (; p < pl; p++)
2370 {
2371 *p = lookup_r[(*p & 0x7c00)>>10] |
2372 lookup_g[(*p & 0x03e0)>> 5] |
2373 lookup_b[(*p & 0x001f)];
2374 }
2375 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2376 }
2377 break;
2378 }
2379 case 16:
2380 {
2381 unsigned short *p1, *pf, *p, *pl;
2382 p1 = (unsigned short *) srcImage->data;
2383 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2384 while (p1 < pf)
2385 {
2386 p = p1;
2387 pl = p1 + srcImage->width;
2388 for (; p < pl; p++)
2389 {
2390 *p = lookup_r[(*p & 0xf800)>>11] |
2391 lookup_g[(*p & 0x07e0)>> 5] |
2392 lookup_b[(*p & 0x001f)];
2393 }
2394 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2395 }
2396 break;
2397 }
2398 case 24:
2399 {
2400 unsigned char *p1, *pf, *p, *pl;
2401 p1 = (unsigned char *) srcImage->data;
2402 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2403 while (p1 < pf)
2404 {
2405 p = p1;
2406 pl = p1 + srcImage->width * 3;
2407 for (; p < pl; p += 3)
2408 {
2409 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2410 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2411 p[2] = lookup_r[(p[2] & 0x0000ff)];
2412 }
2413 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2414 }
2415 break;
2416 }
2417 case 32:
2418 {
2419 RUINT32T *p1, *pf, *p, *pl;
2420 p1 = (RUINT32T *) srcImage->data;
2421 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2422
2423 while (p1 < pf)
2424 {
2425 p = p1;
2426 pl = p1 + srcImage->width;
2427 for (; p < pl; p++)
2428 {
2429 *p = lookup_r[(*p & 0xff0000)>>16] |
2430 lookup_g[(*p & 0x00ff00)>> 8] |
2431 lookup_b[(*p & 0x0000ff)] |
2432 (*p & ~0xffffff);
2433 }
2434 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2435 }
2436 break;
2437 }
2438 }
2439
2440 free (lookup);
2441}
2442#endif
2443
1948/* 2444/*
1949 * Check our parents are still who we think they are. 2445 * Check our parents are still who we think they are.
1950 * Do transparency updates if required 2446 * Do transparency updates if required
1951 */ 2447 */
1952int 2448int
1953rxvt_term::check_our_parents () 2449rxvt_term::check_our_parents ()
1954{ 2450{
1955 int i, pchanged, aformat, have_pixmap, rootdepth; 2451 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after; 2452 unsigned long nitems, bytes_after;
1957 Atom atype; 2453 Atom atype;
1958 unsigned char *prop = NULL; 2454 unsigned char *prop = NULL;
1959 Window root, oldp, *list; 2455 Window root, oldp, *list;
1960 Pixmap rootpixmap = None; 2456 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr; 2457 XWindowAttributes wattr, wrootattr;
2458 dDisp;
1962 2459
1963 pchanged = 0; 2460 pchanged = 0;
1964 2461
1965 if (! (Options & Opt_transparent)) 2462 if (!OPTION (Opt_transparent))
1966 return pchanged; /* Don't try any more */ 2463 return pchanged; /* Don't try any more */
1967 2464
1968 XGetWindowAttributes (display->display, display->root, &wrootattr); 2465 XGetWindowAttributes (disp, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth; 2466 rootdepth = wrootattr.depth;
1970 2467
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2468 XGetWindowAttributes (disp, parent[0], &wattr);
2469
1972 if (rootdepth != wattr.depth) 2470 if (rootdepth != wattr.depth)
1973 { 2471 {
1974 if (am_transparent) 2472 if (am_transparent)
1975 { 2473 {
1976 pchanged = 1; 2474 pchanged = 1;
1977 XSetWindowBackground (display->display, TermWin.vt, 2475 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0; 2476 am_transparent = am_pixmap_trans = 0;
1980 } 2477 }
2478
1981 return pchanged; /* Don't try any more */ 2479 return pchanged; /* Don't try any more */
1982 } 2480 }
1983 2481
1984 /* Get all X ops out of the queue so that our information is up-to-date. */ 2482 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False); 2483 XSync (disp, False);
1986 2484
1987 /* 2485 /*
1988 * Make the frame window set by the window manager have 2486 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame 2487 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that. 2488 * windows for each client, so we have to take care about that.
1991 */ 2489 */
1992 i = (xa[XA_XROOTPMAPID] != 0 2490 i = (xa[XA_XROOTPMAP_ID]
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2491 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2492 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success)); 2493 &nitems, &bytes_after, &prop) == Success);
2494
1996 if (!i || prop == NULL) 2495 if (!i || prop == NULL)
2496 i = (xa[XA_ESETROOT_PMAP_ID]
2497 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2498 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2499 &nitems, &bytes_after, &prop) == Success);
2500
2501 if (!i || prop == NULL
2502#if TINTING
2503 || !rs[Rs_color + Color_tint]
2504#endif
2505 )
1997 have_pixmap = 0; 2506 have_pixmap = 0;
1998 else 2507 else
1999 { 2508 {
2000 have_pixmap = 1; 2509 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop); 2510 rootpixmap = *(Pixmap *)prop;
2002 XFree (prop); 2511 XFree (prop);
2003 } 2512 }
2513
2004 if (have_pixmap) 2514 if (have_pixmap)
2005 { 2515 {
2006 /* 2516 /*
2007 * Copy display->root pixmap transparency 2517 * Copy display->root pixmap transparency
2008 */ 2518 */
2009 int sx, sy, nx, ny; 2519 int sx, sy, nx, ny;
2010 unsigned int nw, nh; 2520 unsigned int nw, nh;
2011 Window cr; 2521 Window cr;
2012 XImage *image; 2522 XImage *image;
2013 GC gc; 2523 GC gc;
2014 XGCValues gcvalue; 2524 XGCValues gcvalue;
2015 2525
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2526 XTranslateCoordinates (disp, parent[0], display->root,
2017 0, 0, &sx, &sy, &cr); 2527 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width; 2528 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height; 2529 nh = (unsigned int)szHint.height;
2020 nx = ny = 0; 2530 nx = ny = 0;
2531
2021 if (sx < 0) 2532 if (sx < 0)
2022 { 2533 {
2023 nw += sx; 2534 nw += sx;
2024 nx = -sx; 2535 nx = -sx;
2025 sx = 0; 2536 sx = 0;
2026 } 2537 }
2538
2027 if (sy < 0) 2539 if (sy < 0)
2028 { 2540 {
2029 nh += sy; 2541 nh += sy;
2030 ny = -sy; 2542 ny = -sy;
2031 sy = 0; 2543 sy = 0;
2032 } 2544 }
2545
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2546 min_it (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2547 min_it (nh, (unsigned int) (wrootattr.height - sy));
2548
2549 XSync (disp, False);
2035 allowedxerror = -1; 2550 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2551 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2037 ZPixmap); 2552
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2553 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */ 2554 /* XXX: may need a delay here? */
2040 allowedxerror = 0; 2555 allowedxerror = 0;
2556
2041 if (image == NULL) 2557 if (image == NULL)
2042 { 2558 {
2043 if (am_transparent && am_pixmap_trans) 2559 if (am_transparent && am_pixmap_trans)
2044 { 2560 {
2045 pchanged = 1; 2561 pchanged = 1;
2046 if (TermWin.pixmap != None) 2562 if (pixmap != None)
2047 { 2563 {
2048 XFreePixmap (display->display, TermWin.pixmap); 2564 XFreePixmap (disp, pixmap);
2049 TermWin.pixmap = None; 2565 pixmap = None;
2050 } 2566 }
2051 } 2567 }
2568
2052 am_pixmap_trans = 0; 2569 am_pixmap_trans = 0;
2053 } 2570 }
2054 else 2571 else
2055 { 2572 {
2056 if (TermWin.pixmap != None) 2573 if (pixmap != None)
2057 XFreePixmap (display->display, TermWin.pixmap); 2574 XFreePixmap (disp, pixmap);
2575
2576#if TINTING
2577 if (ISSET_PIXCOLOR (Color_tint))
2578 {
2579 unsigned short rm, gm, bm;
2580 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2581
2582 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2583
2584 ShadeXImage (display, image, shade, rm, gm, bm);
2585 }
2586#endif
2587
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2588 pixmap = XCreatePixmap (disp, vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height, 2589 szHint.width, szHint.height, image->depth);
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2590 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2591 XPutImage (disp, pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height); 2592 nx, ny, image->width, image->height);
2066 XFreeGC (display->display, gc); 2593 XFreeGC (disp, gc);
2067 XDestroyImage (image); 2594 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2595 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2069 TermWin.pixmap); 2596 XClearWindow (disp, parent[0]);
2597
2070 if (!am_transparent || !am_pixmap_trans) 2598 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1; 2599 pchanged = 1;
2600
2072 am_transparent = am_pixmap_trans = 1; 2601 am_transparent = am_pixmap_trans = 1;
2073 } 2602 }
2074 } 2603 }
2604
2075 if (!am_pixmap_trans) 2605 if (am_pixmap_trans)
2606 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2607 else
2076 { 2608 {
2077 unsigned int n; 2609 unsigned int n;
2078 /* 2610 /*
2079 * InheritPixmap transparency 2611 * InheritPixmap transparency
2080 */ 2612 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2613 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2083 i++)
2084 { 2614 {
2085 oldp = TermWin.parent[i]; 2615 oldp = parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2616 XQueryTree (disp, parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n); 2617 &parent[i], &list, &n);
2088 XFree (list); 2618 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2619
2090 if (TermWin.parent[i] == display->root) 2620 if (parent[i] == display->root)
2091 { 2621 {
2092 if (oldp != None) 2622 if (oldp != None)
2093 pchanged = 1; 2623 pchanged = 1;
2624
2094 break; 2625 break;
2095 } 2626 }
2627
2096 if (oldp != TermWin.parent[i]) 2628 if (oldp != parent[i])
2097 pchanged = 1; 2629 pchanged = 1;
2098 } 2630 }
2631
2099 n = 0; 2632 n = 0;
2633
2100 if (pchanged) 2634 if (pchanged)
2101 { 2635 {
2102 for (; n < (unsigned int)i; n++) 2636 for (; n < (unsigned int)i; n++)
2103 { 2637 {
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2638 XGetWindowAttributes (disp, parent[n], &wattr);
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2639 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2107 { 2640 {
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2641 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2109 break; 2642 break;
2110 } 2643 }
2111 } 2644 }
2112 } 2645 }
2113 if (n > (int) (sizeof (TermWin.parent) 2646
2114 / sizeof (TermWin.parent[0]))) 2647 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2115 { 2648 {
2116 D_X ((stderr, "InheritPixmap Turning off")); 2649 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2117 XSetWindowBackground (display->display, TermWin.parent[0], 2650 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0; 2651 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */ 2652 /* XXX: also turn off Opt_transparent? */
2123 } 2653 }
2124 else 2654 else
2125 { 2655 {
2656#if WAIT_FOR_WM
2126 /* wait (an arbitrary period) for the WM to do its thing 2657 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */ 2658 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130
2131 rqt.tv_sec = 1;
2132 rqt.tv_nsec = 0;
2133 nanosleep (&rqt, NULL);
2134# else
2135 sleep (1); 2659 sleep (1);
2136# endif 2660#endif
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++) 2661 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2662 {
2140 ParentRelative); 2663 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2664 XClearWindow (disp, parent[n]);
2142 ParentRelative); 2665 }
2666
2667 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2143 am_transparent = 1; 2668 am_transparent = 1;
2144 } 2669 }
2670
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2671 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None; 2672 parent[i] = None;
2673 }
2674
2675 if (scrollBar.win)
2147 } 2676 {
2677 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2678 scrollBar.setIdle ();
2679 scrollbar_show (0);
2680 }
2681
2682 if (am_transparent)
2683 {
2684 want_refresh = want_full_refresh = 1;
2685 if (am_pixmap_trans)
2686 flush ();
2687 }
2688
2148 return pchanged; 2689 return pchanged;
2149} 2690}
2150#endif 2691#endif
2151 2692
2152/*}}} */ 2693/*}}} */
2694
2695bool
2696rxvt_term::cmd_parse ()
2697{
2698 bool flag = false;
2699 wchar_t ch = NOCHAR;
2700 char *seq_begin; // remember start of esc-sequence here
2701
2702 for (;;)
2703 {
2704 if (ch == NOCHAR)
2705 {
2706 seq_begin = cmdbuf_ptr;
2707 ch = next_char ();
2708
2709 if (ch == NOCHAR)
2710 break;
2711 }
2712
2713 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2714 {
2715 if (!seen_input)
2716 {
2717 seen_input = 1;
2718 // many badly-written programs (e.g. jed) contain a race condition:
2719 // they first read the screensize and then install a SIGWINCH handler.
2720 // some window managers resize the window early, and these programs
2721 // then sometimes get the size wrong.
2722 // unfortunately other programs are even more buggy and dislike
2723 // being sent SIGWINCH, so only do it when we were in fact being
2724 // resized.
2725 if (seen_resize && cmd_pid)
2726 kill (-cmd_pid, SIGWINCH);
2727 }
2728
2729 /* Read a text string from the input buffer */
2730 wchar_t buf[UBUFSIZ];
2731 bool refreshnow = false;
2732 int nlines = 0;
2733 wchar_t *str = buf;
2734 wchar_t *eol = str + min (ncol, UBUFSIZ);
2735
2736 for (;;)
2737 {
2738 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2739 break;
2740
2741 *str++ = ch;
2742
2743 if (ch == C0_LF || str >= eol)
2744 {
2745 if (ch == C0_LF)
2746 nlines++;
2747
2748 refresh_count++;
2749
2750 if (!OPTION (Opt_jumpScroll)
2751 || (refresh_count >= refresh_limit * (nrow - 1)))
2752 {
2753 refreshnow = true;
2754 refresh_count = 0;
2755 ch = NOCHAR;
2756 break;
2757 }
2758
2759 // scr_add_lines only works for nlines <= nrow - 1.
2760 if (nlines >= nrow - 1)
2761 {
2762 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2763 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2764 scr_add_lines (buf, str - buf, nlines);
2765
2766 nlines = 0;
2767 str = buf;
2768 eol = str + min (ncol, UBUFSIZ);
2769 }
2770
2771 if (str >= eol)
2772 {
2773 if (eol >= buf + UBUFSIZ)
2774 {
2775 ch = NOCHAR;
2776 break;
2777 }
2778 else
2779 eol = min (eol + ncol, buf + UBUFSIZ);
2780 }
2781
2782 }
2783
2784 seq_begin = cmdbuf_ptr;
2785 ch = next_char ();
2786 }
2787
2788 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2789 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2790 scr_add_lines (buf, str - buf, nlines);
2791
2792 /*
2793 * If there have been a lot of new lines, then update the screen
2794 * What the heck I'll cheat and only refresh less than every page-full.
2795 * the number of pages between refreshes is refresh_limit, which
2796 * is incremented here because we must be doing flat-out scrolling.
2797 */
2798 if (refreshnow)
2799 {
2800 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2801 refresh_limit++;
2802 else
2803 {
2804 flag = true;
2805 scr_refresh ();
2806 want_refresh = 1;
2807 }
2808 }
2809
2810 }
2811 else
2812 {
2813 try
2814 {
2815 process_nonprinting (ch);
2816 }
2817 catch (const class out_of_input &o)
2818 {
2819 // we ran out of input, retry later
2820 cmdbuf_ptr = seq_begin;
2821 break;
2822 }
2823
2824 ch = NOCHAR;
2825 }
2826 }
2827
2828 return flag;
2829}
2830
2831// read the next character
2832wchar_t
2833rxvt_term::next_char () NOTHROW
2834{
2835 while (cmdbuf_ptr < cmdbuf_endp)
2836 {
2837 // assume 7-bit to be ascii ALWAYS
2838 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2839 return *cmdbuf_ptr++;
2840
2841 wchar_t wc;
2842 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2843
2844 if (len == (size_t)-2)
2845 {
2846 // the mbstate stores incomplete sequences. didn't know this :/
2847 cmdbuf_ptr = cmdbuf_endp;
2848 break;
2849 }
2850
2851 if (len == (size_t)-1)
2852 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2853
2854 // assume wchar == unicode
2855 cmdbuf_ptr += len;
2856 return wc & UNICODE_MASK;
2857 }
2858
2859 return NOCHAR;
2860}
2861
2862// read the next octet
2863uint32_t
2864rxvt_term::next_octet () NOTHROW
2865{
2866 return cmdbuf_ptr < cmdbuf_endp
2867 ? (unsigned char)*cmdbuf_ptr++
2868 : NOCHAR;
2869}
2870
2871static class out_of_input out_of_input;
2872
2873/* rxvt_cmd_getc () - Return next input character */
2874/*
2875 * Return the next input character after first passing any keyboard input
2876 * to the command.
2877 */
2878wchar_t
2879rxvt_term::cmd_getc () THROW ((class out_of_input))
2880{
2881 wchar_t c = next_char ();
2882
2883 if (c == NOCHAR)
2884 throw out_of_input;
2885
2886 return c;
2887}
2888
2889uint32_t
2890rxvt_term::cmd_get8 () THROW ((class out_of_input))
2891{
2892 uint32_t c = next_octet ();
2893
2894 if (c == NOCHAR)
2895 throw out_of_input;
2896
2897 return c;
2898}
2153 2899
2154/*{{{ print pipe */ 2900/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2901/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2902#ifdef PRINTPIPE
2157FILE * 2903FILE *
2158rxvt_term::popen_printer () 2904rxvt_term::popen_printer ()
2159{ 2905{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2906 FILE *stream = popen (rs[Rs_print_pipe], "w");
2161 2907
2162 if (stream == NULL) 2908 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2909 rxvt_warn ("can't open printer pipe, not printing.\n");
2910
2164 return stream; 2911 return stream;
2165} 2912}
2166 2913
2167int 2914int
2168rxvt_term::pclose_printer (FILE *stream) 2915rxvt_term::pclose_printer (FILE *stream)
2169{ 2916{
2170 fflush (stream); 2917 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2918 return pclose (stream);
2177# endif
2178} 2919}
2179 2920
2180/* 2921/*
2181 * simulate attached vt100 printer 2922 * simulate attached vt100 printer
2182 */ 2923 */
2183void 2924void
2184rxvt_term::process_print_pipe () 2925rxvt_term::process_print_pipe ()
2185{ 2926{
2186 int done; 2927 int done;
2187 FILE *fd; 2928 FILE *fd;
2188 2929
2189 if ((fd = popen_printer ()) == NULL) 2930 if ((fd = popen_printer ()) == NULL)
2190 return; 2931 return;
2191 2932
2192 /* 2933 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2934 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2935 * is received.
2195 */ 2936 */
2196 for (done = 0; !done;) 2937 for (done = 0; !done;)
2197 { 2938 {
2198 unsigned char buf[8]; 2939 unsigned char buf[8];
2199 unsigned char ch; 2940 unicode_t ch;
2200 unsigned int i, len; 2941 unsigned int i, len;
2201 2942
2202 if ((ch = cmd_getc ()) != C0_ESC) 2943 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2944 {
2204 if (putc (ch, fd) == EOF) 2945 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2946 break; /* done = 1 */
… …
2220 { 2961 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2962 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2963 break; /* done = 1 */
2223 } 2964 }
2224 } 2965 }
2966
2225 for (i = 0; i < len; i++) 2967 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2968 if (putc (buf[i], fd) == EOF)
2227 { 2969 {
2228 done = 1; 2970 done = 1;
2229 break; 2971 break;
2230 } 2972 }
2231 } 2973 }
2232 } 2974 }
2975
2233 pclose_printer (fd); 2976 pclose_printer (fd);
2234} 2977}
2235#endif /* PRINTPIPE */ 2978#endif /* PRINTPIPE */
2236/*}}} */ 2979/*}}} */
2237 2980
2238/* *INDENT-OFF* */ 2981/* *INDENT-OFF* */
2239enum { 2982enum {
2240 C1_40 = 0x40, 2983 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2984 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2985 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2986 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2987 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2988};
2246/* *INDENT-ON* */ 2989/* *INDENT-ON* */
2247 2990
2248/*{{{ process non-printing single characters */ 2991/*{{{ process non-printing single characters */
2249void 2992void
2250rxvt_term::process_nonprinting (unsigned char ch) 2993rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2994{
2252 switch (ch) 2995 switch (ch)
2253 { 2996 {
2997 case C0_ESC:
2998 process_escape_seq ();
2999 break;
2254 case C0_ENQ: /* terminal Status */ 3000 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 3001 if (rs[Rs_answerbackstring])
2256 tt_write ( 3002 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 3003 else
2260 tt_write ((unsigned char *)VT100_ANS, 3004 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 3005 break;
2263 case C0_BEL: /* bell */ 3006 case C0_BEL: /* bell */
2264 scr_bell (); 3007 scr_bell ();
2265 break; 3008 break;
2266 case C0_BS: /* backspace */ 3009 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 3024 scr_charset_choose (1);
2282 break; 3025 break;
2283 case C0_SI: /* shift in - acs */ 3026 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 3027 scr_charset_choose (0);
2285 break; 3028 break;
3029
3030#ifdef EIGHT_BIT_CONTROLS
3031 // 8-bit controls
3032 case 0x90: /* DCS */
3033 process_dcs_seq ();
3034 break;
3035 case 0x9b: /* CSI */
3036 process_csi_seq ();
3037 break;
3038 case 0x9d: /* CSI */
3039 process_osc_seq ();
3040 break;
3041#endif
2286 } 3042 }
2287} 3043}
2288/*}}} */ 3044/*}}} */
2289 3045
2290 3046
2291/*{{{ process VT52 escape sequences */ 3047/*{{{ process VT52 escape sequences */
2292void 3048void
2293rxvt_term::process_escape_vt52 (unsigned char ch) 3049rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 3050{
2295 int row, col; 3051 int row, col;
2296 3052
2297 switch (ch) 3053 switch (ch)
2298 { 3054 {
… …
2350 3106
2351/*{{{ process escape sequences */ 3107/*{{{ process escape sequences */
2352void 3108void
2353rxvt_term::process_escape_seq () 3109rxvt_term::process_escape_seq ()
2354{ 3110{
2355 unsigned char ch = cmd_getc (); 3111 unicode_t ch = cmd_getc ();
2356 3112
2357 if (PrivateModes & PrivMode_vt52) 3113 if (priv_modes & PrivMode_vt52)
2358 { 3114 {
2359 process_escape_vt52 (ch); 3115 process_escape_vt52 (ch);
2360 return; 3116 return;
2361 } 3117 }
2362 3118
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 3133 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 3134 break;
2379 case '+': 3135 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 3136 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 3137 break;
2382#ifdef MULTICHAR_SET 3138#if ENABLE_FRILLS
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 3139 case '6':
2389 scr_backindex (); 3140 scr_backindex ();
2390 break; 3141 break;
2391#endif 3142#endif
2392 case '7': 3143 case '7':
2393 scr_cursor (SAVE); 3144 scr_cursor (SAVE);
2394 break; 3145 break;
2395 case '8': 3146 case '8':
2396 scr_cursor (RESTORE); 3147 scr_cursor (RESTORE);
2397 break; 3148 break;
2398#ifndef NO_FRILLS 3149#if ENABLE_FRILLS
2399 case '9': 3150 case '9':
2400 scr_forwardindex (); 3151 scr_forwardindex ();
2401 break; 3152 break;
2402#endif 3153#endif
2403 case '=': 3154 case '=':
… …
2413 break; 3164 break;
2414 3165
2415 /* 8.3.87: NEXT LINE */ 3166 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 3167 case C1_NEL: /* ESC E */
2417 { 3168 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 3169 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 3170 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2420 } 3171 }
2421 break; 3172 break;
2422 3173
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 3174 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 3175 case C1_ESA: /* ESC G */
… …
2434 case C1_RI: /* ESC M */ 3185 case C1_RI: /* ESC M */
2435 scr_index (DN); 3186 scr_index (DN);
2436 break; 3187 break;
2437 3188
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 3189 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 3190 /*case C1_SS2: scr_single_shift (2); break; */
2440 3191
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 3192 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 3193 /*case C1_SS3: scr_single_shift (3); break; */
2443 3194
2444 /* 8.3.27: DEVICE CONTROL STRING */ 3195 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 3196 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 3197 process_dcs_seq ();
2447 break; 3198 break;
2448 3199
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3200 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 3201 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 3202 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 3203 break; /* steal obsolete ESC [ c */
2454 3204
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3205 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2456 case C1_CSI: /* ESC [ */ 3206 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 3207 process_csi_seq ();
… …
2462 process_osc_seq (); 3212 process_osc_seq ();
2463 break; 3213 break;
2464 3214
2465 /* 8.3.106: RESET TO INITIAL STATE */ 3215 /* 8.3.106: RESET TO INITIAL STATE */
2466 case 'c': 3216 case 'c':
3217 mbstate.reset ();
2467 scr_poweron (); 3218 scr_poweron ();
2468 scrollbar_show (1); 3219 scrollbar_show (1);
2469 break; 3220 break;
2470 3221
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3222 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2483 3234
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3235/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */ 3236/* *INDENT-OFF* */
2486enum { 3237enum {
2487 CSI_ICH = 0x40, 3238 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3239 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3240 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3241 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3242 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3243 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3244 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3259 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3260 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3261 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3262 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3263 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3264 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 3265 };
2515/* *INDENT-ON* */ 3266/* *INDENT-ON* */
2516 3267
2517void 3268void
2518rxvt_term::process_csi_seq () 3269rxvt_term::process_csi_seq ()
2519{ 3270{
2520 unsigned char ch, priv, i; 3271 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 3272 unsigned int nargs, p;
2522 int n, ndef; 3273 int n, ndef;
2523 int arg[ESC_ARGS]; 3274 int arg[ESC_ARGS];
2524 3275
2525 for (nargs = ESC_ARGS; nargs > 0;) 3276 for (nargs = ESC_ARGS; nargs > 0;)
2526 arg[--nargs] = 0; 3277 arg[--nargs] = 0;
2527 3278
2528 priv = 0; 3279 priv = 0;
… …
2530 if (ch >= '<' && ch <= '?') 3281 if (ch >= '<' && ch <= '?')
2531 { /* '<' '=' '>' '?' */ 3282 { /* '<' '=' '>' '?' */
2532 priv = ch; 3283 priv = ch;
2533 ch = cmd_getc (); 3284 ch = cmd_getc ();
2534 } 3285 }
3286
2535 /* read any numerical arguments */ 3287 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 3288 for (n = -1; ch < CSI_ICH; )
2537 { 3289 {
2538 if (isdigit (ch)) 3290 if (isdigit (ch))
2539 { 3291 {
… …
2546 { 3298 {
2547 if (nargs < ESC_ARGS) 3299 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 3300 arg[nargs++] = n;
2549 n = -1; 3301 n = -1;
2550 } 3302 }
2551 else if (ch == '\b') 3303 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 3304 process_nonprinting (ch);
2563 } 3305
2564 ch = cmd_getc (); 3306 ch = cmd_getc ();
2565 } 3307 }
2566 3308
2567 if (ch > CSI_7F) 3309 if (ch > CSI_7F)
2568 return; 3310 return;
… …
2590 { 3332 {
2591 switch (priv) 3333 switch (priv)
2592 { 3334 {
2593 case '>': 3335 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 3336 if (ch == CSI_DA) /* secondary device attributes */
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3337 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2596 break; 3338 break;
2597 case '?': 3339 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3340 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 3341 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 3342 break;
… …
2705 3447
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3448 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 3449 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 3450 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3451 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3452 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 3453 break;
2712 3454
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3455 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 3456 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 3457 break;
2717 3458
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3459 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 3460 process_sgr_mode (nargs, arg);
2720 break; 3461 break;
… …
2726 tt_printf ("\033[0n"); 3467 tt_printf ("\033[0n");
2727 break; 3468 break;
2728 case 6: /* CPR requested */ 3469 case 6: /* CPR requested */
2729 scr_report_position (); 3470 scr_report_position ();
2730 break; 3471 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3472 case 7: /* unofficial extension */
3473 if (OPTION (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3474 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3475 break;
2735#endif
2736 case 8: /* unofficial extension */ 3476 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3477 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3478 break;
2739 } 3479 }
2740 break; 3480 break;
2741 3481
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3482 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3515 break;
2776 3516
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3517 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3518 if (arg[0] == 4)
2779 scr_insert_mode (0); 3519 scr_insert_mode (0);
3520 else if (arg[0] == 20)
3521 priv_modes &= ~PrivMode_LFNL;
2780 break; 3522 break;
2781 3523
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3524 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3525 if (arg[0] == 4)
2784 scr_insert_mode (1); 3526 scr_insert_mode (1);
3527 else if (arg[0] == 20)
3528 priv_modes |= PrivMode_LFNL;
2785 break; 3529 break;
2786 3530
2787 /* 3531 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3532 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3533 */
… …
2801 break; 3545 break;
2802 case CSI_75: 3546 case CSI_75:
2803 scr_cursor (RESTORE); 3547 scr_cursor (RESTORE);
2804 break; 3548 break;
2805 3549
2806#ifndef NO_FRILLS 3550#if ENABLE_FRILLS
2807 case CSI_74: 3551 case CSI_74:
2808 process_window_ops (arg, nargs); 3552 process_window_ops (arg, nargs);
2809 break; 3553 break;
2810#endif 3554#endif
2811 3555
2812 case CSI_78: /* DECREQTPARM */ 3556 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3557 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3558 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3559 break;
2816 3560
2817 default: 3561 default:
2818 break; 3562 break;
2819 } 3563 }
2820} 3564}
2821/*}}} */ 3565/*}}} */
2822 3566
2823#ifndef NO_FRILLS 3567#if ENABLE_FRILLS
2824/* ARGSUSED */ 3568/* ARGSUSED */
2825void 3569void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3570rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3571{
2828 int x, y; 3572 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3573 XWindowAttributes wattr;
2833 Window wdummy; 3574 Window wdummy;
3575 dDisp;
2834 3576
2835 if (nargs == 0) 3577 if (nargs == 0)
2836 return; 3578 return;
3579
2837 switch (args[0]) 3580 switch (args[0])
2838 { 3581 {
2839 /* 3582 /*
2840 * commands 3583 * commands
2841 */ 3584 */
2842 case 1: /* deiconify window */ 3585 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3586 XMapWindow (disp, parent[0]);
2844 break; 3587 break;
2845 case 2: /* iconify window */ 3588 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3589 XIconifyWindow (disp, parent[0], display->screen);
2847 DefaultScreen (display->display));
2848 break; 3590 break;
2849 case 3: /* set position (pixels) */ 3591 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3592 XMoveWindow (disp, parent[0], args[1], args[2]);
2851 break; 3593 break;
2852 case 4: /* set size (pixels) */ 3594 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3595 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3596 break;
2855 case 5: /* raise window */ 3597 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3598 XRaiseWindow (disp, parent[0]);
2857 break; 3599 break;
2858 case 6: /* lower window */ 3600 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3601 XLowerWindow (disp, parent[0]);
2860 break; 3602 break;
2861 case 7: /* refresh window */ 3603 case 7: /* refresh window */
2862 scr_touch (true); 3604 scr_touch (true);
2863 break; 3605 break;
2864 case 8: /* set size (chars) */ 3606 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3607 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3608 (unsigned int) (args[1] * fheight));
2867 break; 3609 break;
3610
3611 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3612 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3613 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3614 set_widthheight ((unsigned int)width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3615 (unsigned int) (args[1] * fheight));
2872 break; 3616 break;
3617
3618
2873 /* 3619 /*
2874 * reports - some output format copied from XTerm 3620 * reports - some output format copied from XTerm
2875 */ 3621 */
2876 case 11: /* report window state */ 3622 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3623 XGetWindowAttributes (disp, parent[0], &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3624 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3625 break;
2880 case 13: /* report window position */ 3626 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3627 XGetWindowAttributes (disp, parent[0], &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3628 XTranslateCoordinates (disp, parent[0], wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3629 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3630 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3631 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3632 break;
2887 case 14: /* report window size (pixels) */ 3633 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3634 XGetWindowAttributes (disp, parent[0], &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3635 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3636 break;
3637 case 18: /* report text area size (chars) */
3638 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3639 break;
2891 case 18: /* report window size (chars) */ 3640 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3641 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3642 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3643 case 20: /* report icon label */
3644 {
3645 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3646 XGetIconName (disp, parent[0], &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3647 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3648 XFree (s);
3649 }
2898 break; 3650 break;
2899 case 21: /* report window title */ 3651 case 21: /* report window title */
3652 {
3653 char *s;
2900 XFetchName (display->display, TermWin.parent[0], &s); 3654 XFetchName (disp, parent[0], &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3655 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3656 XFree (s);
3657 }
2902 break; 3658 break;
2903#endif
2904
2905 } 3659 }
2906} 3660}
2907#endif 3661#endif
2908 3662
2909/*----------------------------------------------------------------------*/ 3663/*----------------------------------------------------------------------*/
2910/* 3664/*
2911 * get input up until STRING TERMINATOR (or BEL) 3665 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3666 * ends_how is terminator used. returned input must be free()'d
2913 */ 3667 */
2914unsigned char * 3668char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3669rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3670{
2917 int seen_esc = 0; /* seen escape? */ 3671 unicode_t ch;
3672 bool seen_esc = false;
2918 unsigned int n = 0; 3673 unsigned int n = 0;
2919 unsigned char *s; 3674 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3675
2922 for (; (ch = cmd_getc ());) 3676 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3677 {
2924 if (ch == C0_BEL 3678 if (seen_esc)
2925 || ch == CHAR_ST 3679 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3680 if (ch == 0x5c) /* 7bit ST */
2927 break; 3681 break;
3682 else
3683 return NULL;
3684 }
2928 if (ch == C0_ESC) 3685 else if (ch == C0_ESC)
2929 { 3686 {
2930 seen_esc = 1; 3687 seen_esc = true;
2931 continue; 3688 continue;
2932 } 3689 }
2933 else if (ch == '\t') 3690 else if (ch == C0_BEL || ch == CHAR_ST)
2934 ch = ' '; /* translate '\t' to space */ 3691 break;
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3692 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3693 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3694
3695 seen_esc = false;
3696
3697 if (n >= STRING_MAX - 1)
3698 // stop at some sane length
3699 return NULL;
3700
3701 if (ch == C0_SYN)
3702 string[n++] = cmd_get8 ();
3703 else
2938 string[n++] = ch; 3704 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3705 }
3706
2941 string[n++] = '\0'; 3707 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3708
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3709 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3710
2946 return s; 3711 return rxvt_wcstombs (string);
2947} 3712}
2948 3713
2949/*----------------------------------------------------------------------*/ 3714/*----------------------------------------------------------------------*/
2950/* 3715/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3716 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3717 */
2953void 3718void
2954rxvt_term::process_dcs_seq () 3719rxvt_term::process_dcs_seq ()
2955{ 3720{
2956 unsigned char eh, *s; 3721 char *s;
3722 unicode_t eh;
3723
2957 /* 3724 /*
2958 * Not handled yet 3725 * Not handled yet
2959 */ 3726 */
2960 s = get_to_st (&eh); 3727 s = get_to_st (eh);
2961 if (s) 3728 if (s)
2962 free (s); 3729 free (s);
3730
2963 return; 3731 return;
2964} 3732}
2965 3733
2966/*----------------------------------------------------------------------*/ 3734/*----------------------------------------------------------------------*/
2967/* 3735/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3736 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3737 */
2970void 3738void
2971rxvt_term::process_osc_seq () 3739rxvt_term::process_osc_seq ()
2972{ 3740{
2973 unsigned char ch, eh, *s; 3741 unicode_t ch, eh;
2974 int arg; 3742 int arg;
2975 3743
2976 ch = cmd_getc (); 3744 ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3745 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3746 arg = arg * 10 + (ch - '0');
2979 3747
2980 if (ch == ';') 3748 if (ch == ';')
2981 { 3749 {
2982 s = get_to_st (&eh); 3750 char *s = get_to_st (eh);
3751
2983 if (s) 3752 if (s)
2984 { 3753 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3754 process_xterm_seq (arg, s, eh);
2997 free (s); 3755 free (s);
2998 } 3756 }
2999 } 3757 }
3000} 3758}
3759
3760void
3761rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3762{
3763 if (str[0] == '?' && !str[1])
3764 {
3765 unsigned short r, g, b;
3766 pix_colors_focused[color].get (display, r, g, b);
3767 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3768 }
3769 else
3770 set_window_color (color, str);
3771}
3772
3001/* 3773/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3774 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3775 */
3022void 3776void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3777rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3024{ 3778{
3025 int changed = 0; 3779 int color;
3026 int color;
3027 char *buf, *name; 3780 char *buf, *name;
3781 bool query = str[0] == '?' && !str[1];
3782 int saveop = op;
3783 dDisp;
3028 3784
3029 assert (str != NULL); 3785 assert (str != NULL);
3030 switch (op) 3786 switch (op)
3031 { 3787 {
3032 case XTerm_name: 3788 case XTerm_name:
3033 set_title (str); 3789 set_title (str);
3034 /* FALLTHROUGH */ 3790 /* FALLTHROUGH */
3035 case XTerm_iconName: 3791 case XTerm_iconName:
3036 set_iconName (str); 3792 set_icon_name (str);
3037 break; 3793 break;
3038 case XTerm_title: 3794 case XTerm_title:
3039 set_title (str); 3795 set_title (str);
3040 break; 3796 break;
3797 case XTerm_property:
3798 if (str[0] == '?')
3799 {
3800 Atom prop = display->atom (str + 1);
3801 Atom actual_type;
3802 int actual_format;
3803 unsigned long nitems;
3804 unsigned long bytes_after;
3805 unsigned char *value = 0;
3806 const char *str = "";
3807
3808 if (prop
3809 && XGetWindowProperty (disp, parent[0],
3810 prop, 0, 1<<16, 0, AnyPropertyType,
3811 &actual_type, &actual_format,
3812 &nitems, &bytes_after, &value) == Success
3813 && actual_type != None
3814 && actual_format == 8)
3815 str = (const char *)(value);
3816
3817 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3818
3819 XFree (value);
3820 }
3821 else
3822 {
3823 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3824
3825 if (eq)
3826 {
3827 *eq = 0;
3828 set_utf8_property (display->atom (str), eq + 1);
3829 }
3830 else
3831 XDeleteProperty (disp, parent[0],
3832 display->atom (str));
3833 }
3834 break;
3835
3041 case XTerm_Color: 3836 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3837 for (buf = (char *)str; buf && *buf;)
3043 { 3838 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3839 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3840 break;
3841
3046 *name++ = '\0'; 3842 *name++ = '\0';
3047 color = atoi (buf); 3843 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3844
3845 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3846 break;
3847
3050 if ((buf = STRCHR (name, ';')) != NULL) 3848 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3849 *buf++ = '\0';
3850
3851 if (name[0] == '?' && !name[1])
3852 {
3853 unsigned short r, g, b;
3854 pix_colors_focused[color].get (display, r, g, b);
3855 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3856 }
3857 else
3052 set_window_color (color + minCOLOR, name); 3858 set_window_color (color, name);
3053 } 3859 }
3860 break;
3861 case XTerm_Color00:
3862 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3863 break;
3864 case XTerm_Color01:
3865 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3054 break; 3866 break;
3055#ifndef NO_CURSORCOLOR 3867#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3868 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3869 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3058 break; 3870 break;
3059#endif 3871#endif
3060 case XTerm_Color_pointer: 3872 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3873 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3874 break;
3875 case XTerm_Color_pointer_bg:
3876 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3062 break; 3877 break;
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3878#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD:
3065 set_window_color (Color_BD, str);
3066 break;
3067 case XTerm_Color_UL:
3068 set_window_color (Color_UL, str);
3069 break;
3070 case XTerm_Color_RV: 3879 case XTerm_Color_RV:
3071 set_window_color (Color_RV, str); 3880 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3072 break; 3881 break;
3882 case Rxvt_Color_BD:
3883 case URxvt_Color_BD:
3884 process_color_seq (op, Color_BD, str, resp);
3885 break;
3886 case Rxvt_Color_UL:
3887 case URxvt_Color_UL:
3888 process_color_seq (op, Color_UL, str, resp);
3889 break;
3890 case URxvt_Color_IT:
3891 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3892 break;
3073#endif 3893#endif
3894#if TRANSPARENT && TINTING
3895 case URxvt_Color_tint:
3896 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3897 check_our_parents ();
3898 if (am_transparent)
3899 want_full_refresh = want_refresh = 1;
3900 break;
3901#endif
3074 3902
3075 case XTerm_Menu: 3903 case Rxvt_Pixmap:
3076 /* 3904 {
3077 * rxvt_menubar_dispatch () violates the constness of the string,
3078 * so DON'T do it here
3079 */
3080 break;
3081 case XTerm_Pixmap:
3082 if (*str != ';') 3905 if (*str != ';')
3083 { 3906 {
3084#if XPM_BACKGROUND 3907#if XPM_BACKGROUND
3085 scale_pixmap (""); /* reset to default scaling */ 3908 scale_pixmap (""); /* reset to default scaling */
3086 set_bgPixmap (str); /* change pixmap */ 3909 set_bgPixmap (str); /* change pixmap */
3087#endif
3088 scr_touch (true); 3910 scr_touch (true);
3911#endif
3089 } 3912 }
3913
3914 int changed = 0;
3915
3090 while ((str = STRCHR (str, ';')) != NULL) 3916 while ((str = strchr (str, ';')) != NULL)
3091 { 3917 {
3092 str++; 3918 str++;
3093#if XPM_BACKGROUND 3919#if XPM_BACKGROUND
3094 changed += scale_pixmap (str); 3920 changed += scale_pixmap (str);
3095#endif 3921#endif
3096
3097 } 3922 }
3923
3098 if (changed) 3924 if (changed)
3099 { 3925 {
3100#ifdef XPM_BACKGROUND 3926#ifdef XPM_BACKGROUND
3101 resize_pixmap (); 3927 resize_pixmap ();
3102#endif
3103 scr_touch (true); 3928 scr_touch (true);
3929#endif
3104 } 3930 }
3931 }
3105 break; 3932 break;
3106 3933
3107 case XTerm_restoreFG: 3934 case Rxvt_restoreFG:
3108 set_window_color (Color_fg, str); 3935 set_window_color (Color_fg, str);
3109 break; 3936 break;
3110 case XTerm_restoreBG: 3937 case Rxvt_restoreBG:
3111 set_window_color (Color_bg, str); 3938 set_window_color (Color_bg, str);
3112 break; 3939 break;
3940
3113 case XTerm_logfile: 3941 case XTerm_logfile:
3942 // TODO, when secure mode?
3114 break; 3943 break;
3115 case XTerm_font: 3944
3116 change_font (0, str);
3117 break;
3118#if 0 3945#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3946 case Rxvt_dumpscreen: /* no error notices */
3120 { 3947 {
3121 int fd; 3948 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3949 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3950 {
3124 scr_dump (fd); 3951 scr_dump (fd);
3125 close (fd); 3952 close (fd);
3126 } 3953 }
3127 } 3954 }
3128 break; 3955 break;
3129#endif 3956#endif
3957 case XTerm_font:
3958 op = URxvt_font;
3959 case URxvt_font:
3960#if ENABLE_STYLES
3961 case URxvt_boldFont:
3962 case URxvt_italicFont:
3963 case URxvt_boldItalicFont:
3964#endif
3965 if (query)
3966 tt_printf ("\33]%d;%-.250s%c", saveop,
3967 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3968 ? fontset[op - URxvt_font]->fontdesc : "",
3969 resp);
3970 else
3971 {
3972 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3973
3974 res = strdup (str);
3975 allocated.push_back ((void *)res);
3976 set_fonts ();
3977 }
3978 break;
3979
3980#if ENABLE_FRILLS
3981 case URxvt_locale:
3982 if (query)
3983 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3984 else
3985 {
3986 set_locale (str);
3987 pty->set_utf8_mode (enc_utf8);
3988 init_xlocale ();
3989 }
3990 break;
3991
3992 case URxvt_view_up:
3993 case URxvt_view_down:
3994 {
3995 int lines = atoi (str);
3996
3997 if (lines)
3998 scr_page (op == URxvt_view_up ? UP : DN, lines);
3999 else
4000 scr_erase_savelines ();
4001 }
4002
4003 break;
4004#endif
4005
4006#if ENABLE_PERL
4007 case URxvt_perl:
4008 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4009 ; // no responses yet
4010 break;
4011#endif
3131 } 4012 }
3132} 4013}
3133/*----------------------------------------------------------------------*/ 4014/*----------------------------------------------------------------------*/
3134 4015
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4016/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3143 * so no need for fancy checking 4024 * so no need for fancy checking
3144 */ 4025 */
3145int 4026int
3146rxvt_term::privcases (int mode, unsigned long bit) 4027rxvt_term::privcases (int mode, unsigned long bit)
3147{ 4028{
3148 int state; 4029 int state;
3149 4030
3150 if (mode == 's') 4031 if (mode == 's')
3151 { 4032 {
3152 SavedModes |= (PrivateModes & bit); 4033 SavedModes |= (priv_modes & bit);
3153 return -1; 4034 return -1;
3154 } 4035 }
3155 else 4036 else
3156 { 4037 {
3157 if (mode == 'r') 4038 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4039 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 4040 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4041 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 4042 PrivMode (state, bit);
3162 } 4043 }
4044
3163 return state; 4045 return state;
3164} 4046}
3165 4047
3166/* we're not using priv _yet_ */ 4048/* we're not using priv _yet_ */
3167void 4049void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4050rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3169{ 4051{
3170 unsigned int i, j; 4052 unsigned int i, j;
3171 int state; 4053 int state;
4054
3172 static const struct 4055 static const struct
3173 { 4056 {
3174 const int argval; 4057 const int argval;
3175 const unsigned long bit; 4058 const unsigned long bit;
3176 } 4059 }
4060
3177 argtopriv[] = { 4061 argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 4062 { 1, PrivMode_aplCUR },
3179 { 2, PrivMode_vt52 }, 4063 { 2, PrivMode_vt52 },
3180 { 3, PrivMode_132 }, 4064 { 3, PrivMode_132 },
3181 { 4, PrivMode_smoothScroll }, 4065 { 4, PrivMode_smoothScroll },
3182 { 5, PrivMode_rVideo }, 4066 { 5, PrivMode_rVideo },
3183 { 6, PrivMode_relOrigin }, 4067 { 6, PrivMode_relOrigin },
3184 { 7, PrivMode_Autowrap }, 4068 { 7, PrivMode_Autowrap },
4069 // 8, bi-directional support mode
3185 { 9, PrivMode_MouseX10 }, 4070 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 4071 // 18, 19 printing-related
3187 { menuBar_esc, PrivMode_menuBar }, 4072 { 25, PrivMode_VisibleCursor },
3188#endif
3189#ifdef scrollBar_esc 4073#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 4074 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 4075#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 4076 { 35, PrivMode_ShiftKeys }, // rxvt extension
3194 { 40, PrivMode_132OK }, 4077 { 40, PrivMode_132OK },
4078 // 41 xterm more fixes NYI
4079 // 45 margin bell NYI
4080 // 46 start logging
3195 { 47, PrivMode_Screen }, 4081 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 4082 { 66, PrivMode_aplKP },
3197#ifndef NO_BACKSPACE_KEY 4083#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 4084 { 67, PrivMode_BackSpace },
3199#endif 4085#endif
3200 { 1000, PrivMode_MouseX11 }, 4086 { 1000, PrivMode_MouseX11 },
4087 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4088 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4089 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3201 { 1010, PrivMode_TtyOutputInh }, 4090 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 4091 { 1011, PrivMode_Keypress }, // rxvt extension
4092 // 1035 enable modifiers for alt, numlock NYI
4093 // 1036 send ESC for meta keys NYI
4094 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 4095 { 1047, PrivMode_Screen },
4096 // 1048 save and restore cursor
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4097 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4098 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3205 }; 4099 };
3206 4100
3207 if (nargs == 0) 4101 if (nargs == 0)
3208 return; 4102 return;
3209 4103
… …
3224 state = privcases (mode, argtopriv[j].bit); 4118 state = privcases (mode, argtopriv[j].bit);
3225 break; 4119 break;
3226 } 4120 }
3227 4121
3228 /* extra handling for values with state unkept */ 4122 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 4123 switch (arg[i])
3231 { 4124 {
4125#if ENABLE_STYLES
4126 case 1021:
4127 set_option (Opt_intensityStyles, mode);
4128
4129 scr_touch (true);
4130 break;
4131#endif
3232 case 1048: /* alternative cursor save */ 4132 case 1048: /* alternative cursor save */
4133 case 1049:
4134 if (OPTION (Opt_secondaryScreen))
3233 if (mode == 0) 4135 if (mode == 0)
3234 scr_cursor (RESTORE); 4136 scr_cursor (RESTORE);
3235 else if (mode == 1) 4137 else if (mode == 1)
3236 scr_cursor (SAVE); 4138 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 4139 break;
4140 }
4141
4142 if (state >= 0)
4143 /* extra handling for values with valid 0 or 1 state */
4144 switch (arg[i])
4145 {
4146 /* case 1: - application cursor keys */
4147 case 2: /* VT52 mode */
4148 /* oddball mode. should be set regardless of set/reset
4149 * parameter. Return from VT52 mode with an ESC < from
4150 * within VT52 mode
4151 */
4152 PrivMode (1, PrivMode_vt52);
4153 break;
3253 case 3: /* 80/132 */ 4154 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 4155 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4156 set_widthheight (((state ? 132 : 80) * fwidth), height);
3256 (unsigned int)TermWin.height);
3257 break; 4157 break;
3258 case 4: /* smooth scrolling */ 4158 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 4159 set_option (Opt_jumpScroll, !state);
3263 break; 4160 break;
3264 case 5: /* reverse video */ 4161 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 4162 scr_rvideo_mode (state);
3266 break; 4163 break;
3267 case 6: /* relative/absolute origins */ 4164 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 4165 scr_relative_origin (state);
3269 break; 4166 break;
3270 case 7: /* autowrap */ 4167 case 7: /* autowrap */
3271 scr_autowrap (state); 4168 scr_autowrap (state);
3272 break; 4169 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 4170 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 4171 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 4172 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 4173 priv_modes &= ~PrivMode_MouseX11;
3277 break; 4174 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 4175#ifdef scrollBar_esc
3286 case scrollBar_esc: 4176 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 4177 if (scrollbar_mapping (state))
3288 { 4178 {
3289 resize_all_windows (0, 0, 0); 4179 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 4180 scr_touch (true);
3291 } 4181 }
3292 break; 4182 break;
3293#endif 4183#endif
3294 case 25: /* visible/invisible cursor */ 4184 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 4185 scr_cursor_visible (state);
3296 break; 4186 break;
3297 /* case 35: - shift keys */ 4187 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 4188 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 4189 case 47: /* secondary screen */
3300 scr_change_screen (state); 4190 scr_change_screen (state);
3301 break; 4191 break;
3302 /* case 66: - application key pad */ 4192 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 4193 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 4194 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 4195 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 4196 priv_modes &= ~PrivMode_MouseX10;
3307 break; 4197 break;
3308#if 0 4198#if 0
3309 case 1001: 4199 case 1001:
3310 break; /* X11 mouse highlighting */ 4200 break; /* X11 mouse highlighting */
3311#endif 4201#endif
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 4202 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 4203 set_option (Opt_scrollTtyOutput, !state);
3317 break; 4204 break;
3318 case 1011: /* scroll to bottom on key press */ 4205 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 4206 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 4207 break;
3324 case 1047: /* secondary screen w/ clearing */ 4208 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4209 if (OPTION (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 4210 if (current_screen != PRIMARY)
3327 scr_erase_screen (2); 4211 scr_erase_screen (2);
3328 scr_change_screen (state); 4212 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 4213 break;
4214 case 1049: /* secondary screen w/ clearing first */
4215 scr_change_screen (state);
4216 if (OPTION (Opt_secondaryScreen))
4217 if (current_screen != PRIMARY)
4218 scr_erase_screen (2);
4219 break;
4220 default:
4221 break;
3332 } 4222 }
3333 } 4223 }
3334} 4224}
3335/*}}} */ 4225/*}}} */
3336 4226
3337/*{{{ process sgr sequences */ 4227/*{{{ process sgr sequences */
3338void 4228void
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4229rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 4230{
3341 unsigned int i; 4231 unsigned int i;
3342 short rendset; 4232 short rendset;
3343 int rendstyle; 4233 int rendstyle;
3344 4234
3345 if (nargs == 0) 4235 if (nargs == 0)
3346 { 4236 {
3347 scr_rendition (0, ~RS_None); 4237 scr_rendition (0, ~RS_None);
3348 return; 4238 return;
3349 } 4239 }
4240
3350 for (i = 0; i < nargs; i++) 4241 for (i = 0; i < nargs; i++)
3351 { 4242 {
3352 rendset = -1; 4243 rendset = -1;
3353 switch (arg[i]) 4244 switch (arg[i])
3354 { 4245 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 4247 rendset = 0, rendstyle = ~RS_None;
3357 break; 4248 break;
3358 case 1: 4249 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 4250 rendset = 1, rendstyle = RS_Bold;
3360 break; 4251 break;
4252 //case 2: // low intensity
4253 case 3:
4254 rendset = 1, rendstyle = RS_Italic;
4255 break;
3361 case 4: 4256 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 4257 rendset = 1, rendstyle = RS_Uline;
3363 break; 4258 break;
3364 case 5: 4259 case 5: // slowly blinking
4260 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 4261 rendset = 1, rendstyle = RS_Blink;
3366 break; 4262 break;
4263 //case 6: // scoansi light background
3367 case 7: 4264 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 4265 rendset = 1, rendstyle = RS_RVid;
3369 break; 4266 break;
3370 case 22: 4267 case 8:
4268 // invisible. NYI
4269 break;
4270 //case 9: // crossed out
4271 //case 10: // scoansi acs off, primary font
4272 //case 11: // scoansi acs on, first alt font
4273 //case 12: // scoansi acs on, |0x80, second alt font
4274 //...
4275 //case 19: // ninth alt font
4276 //case 20: // gothic
4277 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 4278 rendset = 0, rendstyle = RS_Bold;
4279 break;
4280 case 22: // normal intensity
4281 rendset = 0, rendstyle = RS_Bold;
4282 break;
4283 case 23: // disable italic
4284 rendset = 0, rendstyle = RS_Italic;
3372 break; 4285 break;
3373 case 24: 4286 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 4287 rendset = 0, rendstyle = RS_Uline;
3375 break; 4288 break;
3376 case 25: 4289 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 4290 rendset = 0, rendstyle = RS_Blink;
3378 break; 4291 break;
4292 case 26: // variable spacing (iso 8613)
4293 rendset = 0, rendstyle = RS_Blink;
4294 break;
3379 case 27: 4295 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 4296 rendset = 0, rendstyle = RS_RVid;
3381 break; 4297 break;
4298 //case 28: // visible. NYI
4299 //case 29: // not crossed-out
3382 } 4300 }
4301
3383 if (rendset != -1) 4302 if (rendset != -1)
3384 { 4303 {
3385 scr_rendition (rendset, rendstyle); 4304 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 4305 continue; /* for (;i;) */
3387 } 4306 }
… …
3394 case 33: 4313 case 33:
3395 case 34: 4314 case 34:
3396 case 35: 4315 case 35:
3397 case 36: 4316 case 36:
3398 case 37: 4317 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4318 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 4319 break;
3402#ifdef TTY_256COLOR 4320 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 4321 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 4322 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4323 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 4324 i += 2;
3409 } 4325 }
3410 break; 4326 break;
3411#endif
3412 case 39: /* default fg */ 4327 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 4328 scr_color (Color_fg, Color_fg);
3414 break; 4329 break;
3415 4330
3416 case 40: 4331 case 40:
… …
3419 case 43: 4334 case 43:
3420 case 44: 4335 case 44:
3421 case 45: 4336 case 45:
3422 case 46: 4337 case 46:
3423 case 47: 4338 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4339 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 4340 break;
3427#ifdef TTY_256COLOR 4341 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 4342 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 4343 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 4345 i += 2;
3434 } 4346 }
3435 break; 4347 break;
3436#endif
3437 case 49: /* default bg */ 4348 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 4349 scr_color (Color_bg, Color_bg);
3439 break; 4350 break;
3440 4351
3441#ifndef NO_BRIGHTCOLOR 4352 //case 50: // not variable spacing
4353
4354#if ENABLE_FRILLS
3442 case 90: 4355 case 90:
3443 case 91: /* set bright fg color */ 4356 case 91: /* set bright fg color */
3444 case 92: 4357 case 92:
3445 case 93: 4358 case 93:
3446 case 94: 4359 case 94:
3447 case 95: 4360 case 95:
3448 case 96: 4361 case 96:
3449 case 97: 4362 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4363 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 4364 break;
3453 case 100: 4365 case 100:
3454 case 101: /* set bright bg color */ 4366 case 101: /* set bright bg color */
3455 case 102: 4367 case 102:
3456 case 103: 4368 case 103:
3457 case 104: 4369 case 104:
3458 case 105: 4370 case 105:
3459 case 106: 4371 case 106:
3460 case 107: 4372 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4373 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 4374 break;
3464#endif 4375#endif
3465
3466 } 4376 }
3467 } 4377 }
3468} 4378}
3469/*}}} */ 4379/*}}} */
3470 4380
3471/*{{{ process Rob Nation's own graphics mode sequences */ 4381/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3472void 4382void
3473rxvt_term::process_graphics () 4383rxvt_term::process_graphics ()
3474{ 4384{
3475 unsigned char ch, cmd = cmd_getc (); 4385 unicode_t ch, cmd = cmd_getc ();
3476 4386
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q') 4387 if (cmd == 'Q')
3479 { /* query graphics */ 4388 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */ 4389 tt_printf ("\033G0\012"); /* no graphics */
3481 return; 4390 return;
3482 } 4391 }
3483 /* swallow other graphics sequences until terminating ':' */ 4392 /* swallow other graphics sequences until terminating ':' */
3484 do 4393 do
3485 ch = cmd_getc (); 4394 ch = cmd_getc ();
3486 while (ch != ':'); 4395 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491
3492 if (cmd == 'Q')
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500
3501 ch = cmd_getc ();
3502 neg = (ch == '-');
3503 if (neg || ch == '+')
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif
3532} 4396}
3533/*}}} */ 4397/*}}} */
3534 4398
3535/* ------------------------------------------------------------------------- */ 4399/* ------------------------------------------------------------------------- */
3536 4400
… …
3540 */ 4404 */
3541void 4405void
3542rxvt_term::tt_printf (const char *fmt,...) 4406rxvt_term::tt_printf (const char *fmt,...)
3543{ 4407{
3544 va_list arg_ptr; 4408 va_list arg_ptr;
3545 unsigned char buf[256]; 4409 char buf[256];
3546 4410
3547 va_start (arg_ptr, fmt); 4411 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4412 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 4413 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 4414 tt_write (buf, strlen (buf));
3551} 4415}
3552 4416
3553/* ---------------------------------------------------------------------- */ 4417/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 4418/* Write data to the pty as typed by the user, pasted with the mouse,
3555 * or generated by us in response to a query ESC sequence. 4419 * or generated by us in response to a query ESC sequence.
3556 */ 4420 */
4421const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4422
3557void 4423void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4424rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 4425{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4426 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4427 return;
3561 4428
3562 if (len) 4429 if (pty->pty < 0)
4430 return;
4431
4432 if (v_buflen == 0)
4433 {
4434 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4435
4436 if ((unsigned int)written == len)
4437 return;
4438
4439 data += written;
4440 len -= written;
3563 { 4441 }
4442
4443 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4444
4445 memcpy (v_buffer + v_buflen, data, len);
4446 v_buflen += len;
4447
4448 pty_ev.set (EVENT_READ | EVENT_WRITE);
4449}
4450
4451void rxvt_term::pty_write ()
4452{
4453 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4454
4455 if (written > 0)
4456 {
4457 v_buflen -= written;
4458
3564 if (v_buflen == 0) 4459 if (v_buflen == 0)
3565 { 4460 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 4461 free (v_buffer);
3593 v_buffer = 0; 4462 v_buffer = 0;
3594 v_buflen = 0; 4463 v_buflen = 0;
3595 4464
3596 pty_ev.set (EVENT_READ); 4465 pty_ev.set (EVENT_READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 4466 return;
3609 } 4467 }
4468
4469 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4470 }
4471 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4472 pty_ev.set (EVENT_READ);
3611} 4473}
3612 4474
3613/*----------------------- end-of-file (C source) -----------------------*/ 4475/*----------------------- end-of-file (C source) -----------------------*/
3614 4476

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