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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.50 by pcg, Sun Feb 22 08:09:37 2004 UTC vs.
Revision 1.345 by sasha, Mon Aug 13 22:41:34 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 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
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
59rxvt_term::lookup_key (XKeyEvent &ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
60{ 305{
61 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
62 unsigned int newlen; 307 unsigned int newlen;
63 KeySym keysym; 308 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 309 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
69 316
70 /* 317 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
73 * 320 *
74 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
75 */ 322 */
76 shft = (ev.state & ShiftMask); 323 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 324 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
79 326
80 if (numlock_state || (ev.state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
81 { 328 {
82 numlock_state = (ev.state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 335#ifdef USE_XIM
89 if (Input_Context) 336 if (Input_Context)
90 { 337 {
91 Status status_return; 338 Status status_return;
92 339
340#if 0
93#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
97 else 345 else
346#endif
98#endif 347#endif
99 { 348 {
100 wchar_t wkbuf[KBUFSZ + 1]; 349 wchar_t wkbuf[KBUFSZ + 1];
101 350
102 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
106 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
109 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 361 SET_LOCALE (locale);
111 362
112 if (status_return == XLookupChars 363 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
114 { 365 {
366 /* make sure the user can type ctrl-@, i.e. NUL */
367 if (len == 1 && *wkbuf == 0)
368 {
369 kbuf[0] = 0;
370 len = 1;
371 }
372 else
373 {
115 wkbuf[len] = 0; 374 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 375 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 376 if (len < 0)
118 len = 0; 377 len = 0;
378 }
119 } 379 }
120 else 380 else
121 len = 0; 381 len = 0;
122 } 382 }
123 383
… …
125 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
126 } 386 }
127 else 387 else
128#endif 388#endif
129 { 389 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 391 valid_keysym = keysym != NoSymbol;
132 } 392 }
133 393
134 if (valid_keysym) 394 if (valid_keysym)
135 { 395 {
136 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 398 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 399#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
156 400
157 if (TermWin.saveLines) 401 if (saveLines)
158 { 402 {
159#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 404 if (!ctrl && !meta)
161 {
162#else 405#else
163 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
164 { 408 {
165#endif
166 int lnsppg; 409 int lnsppg;
167 410
168#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 413#else
171 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
172#endif 415#endif
173 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
174 { 417 {
175 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
176 return; 419 return;
… …
204 scr_move_to (0, 1); 447 scr_move_to (0, 1);
205 return; 448 return;
206 } 449 }
207 else if (keysym == XK_End) 450 else if (keysym == XK_End)
208 { 451 {
209 scr_move_to (1, 0); 452 scr_move_to (1, 1);
210 return; 453 return;
211 } 454 }
212 } 455 }
213#endif 456#endif
214 } 457 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 463 {
221 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
223 } 466 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 468 {
226 switch (keysym) 469 switch (keysym)
227 { 470 {
228 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
231 return; 474 return;
475#if TODO
232 /* rxvt extras */ 476 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP); 478 change_font (FONT_UP);
235 return; 479 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN); 481 change_font (FONT_DN);
238 return; 482 return;
483#endif
239 } 484 }
240 } 485 }
241 } 486 }
242#ifdef PRINTPIPE 487
243 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
244 { 489 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
246 return;
247 } 491 {
248#endif 492 int hv;
249 493
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 494 if (iso14755buf & ISO_14755_51
251 { 495 && (keysym == XK_space || keysym == XK_KP_Space
252#ifdef KEYSYM_RESOURCE 496 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
254 { 497 {
255 unsigned int l; 498 commit_iso14755 ();
256 const unsigned char *kbuf0; 499 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 500# if ISO_14755
258 501 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 502# endif
267 tt_write (&ch, 1); 503 return;
268 tt_write (kbuf0, l); 504 }
505 else if (keysym == XK_BackSpace)
506 {
507 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
508# if ISO_14755
509 iso14755_51 (iso14755buf & ISO_14755_MASK);
510# endif
511 return;
512 }
513 else if ((hv = hex_keyval (ev)) >= 0)
514 {
515 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
516 | hv | ISO_14755_51;
517# if ISO_14755
518 iso14755_51 (iso14755buf & ISO_14755_MASK);
519# endif
269 return; 520 return;
270 } 521 }
271 else 522 else
523 {
524# if ISO_14755
525 scr_overlay_off ();
272#endif 526# endif
527 iso14755buf = 0;
528 }
529 }
530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
532 if (!(iso14755buf & ISO_14755_STARTED))
533 {
534 iso14755buf |= ISO_14755_STARTED;
535# if ISO_14755
536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
537 scr_overlay_set (0, 0, "ISO 14755 mode");
538# endif
539 }
540#endif
541
542#ifdef PRINTPIPE
543 if (keysym == XK_Print)
544 {
545 scr_printscreen (ctrl | shft);
546 return;
547 }
548#endif
549
550 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551 {
273 { 552 {
274 newlen = 1; 553 newlen = 1;
275 switch (keysym) 554 switch (keysym)
276 { 555 {
277#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace: 557 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
280 { 559 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
284 } 563 }
285 else 564 else
286 STRCPY (kbuf, key_backspace); 565 strcpy (kbuf, key_backspace);
287# ifdef MULTICHAR_SET 566 break;
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Prior
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
289 { 573 {
290 int col, row; 574 strcpy (kbuf, "\033On");
291 575 break;
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 } 576 }
577 /* FALLTHROUGH */
298# endif 578# endif
299 break;
300#endif
301#ifndef NO_DELETE_KEY
302 case XK_Delete: 579 case XK_Delete:
303 STRCPY (kbuf, key_delete); 580 strcpy (kbuf, key_delete);
304# ifdef MULTICHAR_SET
305 if (Options & Opt_mc_hack)
306 {
307 int col, row;
308
309 newlen = STRLEN (kbuf);
310 col = screen.cur.col;
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif
316 break; 581 break;
317#endif 582#endif
318 case XK_Tab: 583 case XK_Tab:
319 if (shft) 584 if (shft)
320 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
321 else 586 else
322 { 587 {
323#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
324 if (ctrl) 589 if (ctrl)
325 meta = 1; 590 meta = 1;
… …
331 newlen = 0; 596 newlen = 0;
332 } 597 }
333 break; 598 break;
334 599
335#ifdef XK_KP_Left 600#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
341 { 606 {
342 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break; 609 break;
345 } 610 }
346 else 611 else
347 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
350#endif 615#endif
351 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */ 622 /* do Shift first */
358 if (shft) 623 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl) 625 else if (ctrl)
361 { 626 {
362 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
364 } 629 }
365 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
366 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break; 632 break;
403 633
404#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
406 case XK_KP_Prior: 636 case XK_KP_Prior:
407 /* allow shift to override */ 637 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
409 { 639 {
410 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
411 break; 641 break;
412 } 642 }
413 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
414# endif 644# endif
415 case XK_Prior: 645 case XK_Prior:
416 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
417 break; 647 break;
418# ifdef XK_KP_Next 648# ifdef XK_KP_Next
419 case XK_KP_Next: 649 case XK_KP_Next:
420 /* allow shift to override */ 650 /* allow shift to override */
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
422 { 652 {
423 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
424 break; 654 break;
425 } 655 }
426 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
427# endif 657# endif
428 case XK_Next: 658 case XK_Next:
429 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
430 break; 660 break;
431#endif 661#endif
432 case XK_KP_Enter: 662 case XK_KP_Enter:
433 /* allow shift to override */ 663 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
435 { 665 {
436 STRCPY (kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
437 } 678 }
438 else 679 else
439 { 680 {
440 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
441 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
442 } 683 }
443 break; 684 break;
444 685
445#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
446 case XK_KP_Begin: 687 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
448 break; 689 break;
449 690
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif 691#endif
458 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
464 break; 698 break;
465 699
466 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
478 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */ 716 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
484 { 718 {
485 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
487 } 721 }
488 else 722 else
489 { 723 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
492 } 726 }
493 break; 727 break;
494 728
495 case XK_Find: 729 case XK_Find:
496 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
497 break; 731 break;
732
733#ifdef XK_KP_Insert
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
498 case XK_Insert: 743 case XK_Insert:
499 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
500 break; 745 break;
501#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove: 747 case DXK_Remove:
503 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
504#endif 749#endif
505 case XK_Execute: 750 case XK_Execute:
506 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
507 break; 752 break;
508 case XK_Select: 753 case XK_Select:
509 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
510 break; 755 break;
511#ifdef XK_KP_End 756#ifdef XK_KP_End
512 case XK_KP_End: 757 case XK_KP_End:
513 /* allow shift to override */ 758 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
515 { 760 {
516 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
517 break; 762 break;
518 } 763 }
519 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
520#endif 765#endif
521 case XK_End: 766 case XK_End:
522 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
523 break; 768 break;
524#ifdef XK_KP_Home 769#ifdef XK_KP_Home
525 case XK_KP_Home: 770 case XK_KP_Home:
526 /* allow shift to override */ 771 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
528 { 773 {
529 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
530 break; 775 break;
531 } 776 }
532 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
533#endif 778#endif
534 case XK_Home: 779 case XK_Home:
535 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
536 break; 781 break;
537 782
538#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540 785
… …
592#undef FKEY 837#undef FKEY
593 default: 838 default:
594 newlen = 0; 839 newlen = 0;
595 break; 840 break;
596 } 841 }
842
597 if (newlen) 843 if (newlen)
598 len = STRLEN (kbuf); 844 len = strlen (kbuf);
599 } 845 }
846
600 /* 847 /*
601 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
602 */ 849 */
603#ifdef META8_OPTION 850#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
609 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
610 { 857 {
611 len = 1; 858 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
614 else 866 else
615 { 867 {
616#ifdef META8_OPTION 868#ifdef META8_OPTION
617 /* set 8-bit on */ 869 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
619 { 871 {
620 unsigned char *ch; 872 char *ch;
621 873
622 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 875 *ch |= 0x80;
876
624 meta = 0; 877 meta = 0;
625 } 878 }
626#endif 879#endif
627 /* nil */ ; 880 /* nil */ ;
628 } 881 }
629 } 882 }
630 883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886
631 if (len <= 0) 887 if (len <= 0)
632 return; /* not mapped */ 888 return; /* not mapped */
633 889
634 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 891 if (view_start)
636 { 892 {
637 TermWin.view_start = 0; 893 view_start = 0;
638 want_refresh = 1; 894 want_refresh = 1;
639 } 895 }
640 896
641 /* 897 /*
642 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 910
655 /* escape prefix */ 911 /* escape prefix */
656 if (meta 912 if (meta
657#ifdef META8_OPTION 913#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
659#endif 915#endif
660 ) 916 )
661 { 917 {
662 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 919 tt_write (&ch, 1);
665 } 920 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 921
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
679} 923}
680/*}}} */
681 924
682#if (MENUBAR_MAX) 925void
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
684/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ISO_14755
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ISO_14755
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
685unsigned int 1003unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
687{ 1005{
688 unsigned int n, s; 1006 unsigned int n, s;
689 1007
690 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
692 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
693 { 1012 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
698 s += n; 1017 s += n;
699 } 1018 }
1019
700 if (count > s) 1020 if (count > s)
701 { 1021 {
702 rxvt_print_error ("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
703 count = s; 1023 count = s;
704 } 1024 }
1025
705 for (; count--;) 1026 for (; count--;)
706 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
707 return 0; 1031 return 0;
708} 1032}
709#endif /* MENUBAR_MAX */ 1033#endif
710 1034
711void 1035void
712rxvt_term::flush () 1036rxvt_term::flush ()
713{ 1037{
1038 flush_ev.stop ();
1039
714#ifdef TRANSPARENT 1040#ifdef ENABLE_TRANSPARENCY
715 if (want_full_refresh) 1041 if (want_full_refresh)
716 { 1042 {
717 want_full_refresh = 0; 1043 want_full_refresh = 0;
718 scr_clear (); 1044 scr_clear ();
719 scr_touch (false); 1045 scr_touch (false);
720 want_refresh = 1;
721 } 1046 }
722#endif 1047#endif
723 1048
724 if (want_refresh) 1049 if (want_refresh)
725 { 1050 {
1051 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1052 {
1053 int row = view_start;
1054 int end_row = row + nrow;
1055
1056 while (row > top_row && ROW (row - 1).is_longer ())
1057 --row;
1058
1059 do
1060 {
1061 int start_row = row;
1062 line_t *l;
1063
1064 do
1065 {
1066 l = &ROW (row++);
1067
1068 if (!(l->f & LINE_FILTERED))
1069 {
1070 // line not filtered, mark it as filtered
1071 l->f |= LINE_FILTERED;
1072 while (l->is_longer ())
1073 {
1074 l = &ROW (row++);
1075 l->f |= LINE_FILTERED;
1076 }
1077
1078 // and filter it
1079 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1080
1081 break;
1082 }
1083 }
1084 while (l->is_longer () && row < end_row);
1085 }
1086 while (row < end_row);
1087 }
1088
726 scr_refresh (refresh_type); 1089 scr_refresh ();
727 scrollbar_show (1); 1090 scrollbar_show (1);
728#ifdef USE_XIM 1091#ifdef USE_XIM
729 IMSendSpot (); 1092 IMSendSpot ();
730#endif 1093#endif
731
732 } 1094 }
733 1095
734 display->flush (); 1096 display->flush ();
735} 1097}
736 1098
737void 1099void
738rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
739{ 1101{
740 SET_R (this); 1102 make_current ();
741 SET_LOCALE (locale);
742 1103
1104 display->flush ();
1105
1106 if (want_refresh && !flush_ev.active)
1107 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1108}
1109
1110void
1111rxvt_term::flush_cb (time_watcher &w)
1112{
1113 make_current ();
1114
1115 refresh_count = 0;
743 flush (); 1116 flush ();
744} 1117}
745 1118
746#ifdef CURSOR_BLINK 1119#ifdef CURSOR_BLINK
747void 1120void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1121rxvt_term::cursor_blink_cb (time_watcher &w)
749{ 1122{
750 hidden_cursor = !hidden_cursor; 1123 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1124 want_refresh = 1;
752 1125
753 w.start (w.at + BLINK_INTERVAL); 1126 w.start (w.at + CURSOR_BLINK_INTERVAL);
754} 1127}
755#endif 1128#endif
756 1129
757#ifdef TEXT_BLINK 1130#ifdef TEXT_BLINK
758void 1131void
… …
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1138 w.start (w.at + TEXT_BLINK_INTERVAL);
766 } 1139 }
767} 1140}
768#endif 1141#endif
769 1142
1143#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1144void
1145rxvt_term::cont_scroll_cb (time_watcher &w)
1146{
1147 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1148 scr_page (scrollbar_isUp() ? UP : DN, 1))
1149 {
1150 want_refresh = 1;
1151 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1152 }
1153}
1154#endif
1155
1156#ifdef SELECTION_SCROLLING
1157void
1158rxvt_term::sel_scroll_cb (time_watcher &w)
1159{
1160 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1161 {
1162 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1163 want_refresh = 1;
1164 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1165 }
1166}
1167#endif
1168
1169#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1170void
1171rxvt_term::slip_wheel_cb (time_watcher &w)
1172{
1173 if (mouse_slip_wheel_speed == 0
1174 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1175 : scr_page (UP, mouse_slip_wheel_speed))
1176 {
1177 if (view_start == top_row || view_start == 0)
1178 mouse_slip_wheel_speed = 0;
1179
1180 want_refresh = 1;
1181 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1182 }
1183}
1184#endif
1185
1186#if LINUX_YIELD_HACK
1187static struct event_handler
1188{
1189 check_watcher yield_ev;
1190
1191 void yield_cb (check_watcher &w)
1192 {
1193 // this should really be sched_yield(), but the linux guys thought
1194 // that giving a process calling sched_yield () less cpu time than
1195 // ones with high nice levels is a useful thing to do. It surely is is
1196 // allowed by the sus... as is returning ENOSYS.
1197
1198 struct timespec ts = { 0, 0 };
1199 nanosleep (&ts, 0);
1200
1201 w.stop ();
1202 }
1203
1204 event_handler ()
1205 : yield_ev (this, &event_handler::yield_cb)
1206 {
1207 }
1208} event_handler;
1209#endif
1210
770bool 1211bool
771rxvt_term::pty_fill () 1212rxvt_term::pty_fill ()
772{ 1213{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1214 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1215
1216 if (CBUFSIZ == n)
1217 {
1218 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1219 n = 0;
1220 }
774 1221
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1222 memmove (cmdbuf_base, cmdbuf_ptr, n);
776 cmdbuf_ptr = cmdbuf_base; 1223 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1224 cmdbuf_endp = cmdbuf_ptr + n;
778 1225
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1226 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
780 1227
781 if (n > 0) 1228 if (r > 0)
782 { 1229 {
783 cmdbuf_endp += n; 1230 cmdbuf_endp += r;
784 return true; 1231 return true;
785 } 1232 }
786 else if (n < 0 && errno != EAGAIN) 1233 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1234 {
1235#if LINUX_YIELD_HACK
1236 if (display->is_local)
1237 event_handler.yield_ev.start ();
1238#endif
1239 }
1240 else
1241 {
1242 pty_ev.stop ();
1243
1244 if (!option (Opt_hold))
787 destroy (); 1245 destroy ();
1246 }
788 1247
789 return false; 1248 return false;
790} 1249}
791 1250
792void 1251void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1252rxvt_term::pty_cb (io_watcher &w, short revents)
794{ 1253{
795 SET_R (this); 1254 make_current ();
796 SET_LOCALE (locale); 1255
1256 if (revents & EVENT_READ)
1257 // loop, but don't allow a single term to monopolize us
1258 while (pty_fill ())
1259 if (cmd_parse ())
1260 break;
797 1261
798 if (revents & EVENT_WRITE) 1262 if (revents & EVENT_WRITE)
799 tt_write (0, 0); 1263 pty_write ();
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong
806 while (flag && pty_fill ())
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814
815 uint32_t ch = NOCHAR;
816
817 for (;;)
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1264}
916 1265
917// read the next character, currently handles UTF-8 1266void
918// will probably handle all sorts of other stuff in the future 1267rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1268{
922 while (cmdbuf_ptr < cmdbuf_endp) 1269 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1270 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926 1271
927 wchar_t wc; 1272#ifdef POINTER_BLANK
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1273 hidden_pointer = 0;
929 1274
930 if (len == (size_t)-2) 1275 if (option (Opt_pointerBlank))
931 return NOCHAR; 1276 pointer_ev.start (NOW + pointerBlankDelay);
932 1277#endif
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964} 1278}
965 1279
966#ifdef POINTER_BLANK 1280#ifdef POINTER_BLANK
967void 1281void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank () 1282rxvt_term::pointer_blank ()
981{ 1283{
982 if (! (Options & Opt_pointerBlank)) 1284 if (!option (Opt_pointerBlank))
983 return; 1285 return;
984 1286
985 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1287 XDefineCursor (dpy, vt, display->blank_cursor);
986 XFlush (display->display); 1288 XFlush (dpy);
987 1289
988 hidden_pointer = 1; 1290 hidden_pointer = 1;
989} 1291}
990 1292
991void 1293void
992rxvt_term::pointer_cb (time_watcher &w) 1294rxvt_term::pointer_cb (time_watcher &w)
993{ 1295{
994 SET_R (this); 1296 make_current ();
995 SET_LOCALE (locale);
996 1297
997 pointer_blank (); 1298 pointer_blank ();
998} 1299}
999#endif 1300#endif
1000 1301
1001void 1302void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1303rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1304{
1004 int button_number, key_state = 0; 1305 int button_number, key_state = 0;
1005 int x, y; 1306 int x, y;
1006 1307
1007 x = ev.x; 1308 x = ev.x;
1008 y = ev.y; 1309 y = ev.y;
1009 pixel_position (&x, &y); 1310 pixel_position (&x, &y);
1010 1311
1011 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1313 button_number = 3;
1014 }
1015 else 1314 else
1016 { 1315 {
1017 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1318 if (button_number >= 3)
1020 button_number += (64 - 3); 1319 button_number += (64 - 3);
1021 } 1320 }
1022 1321
1023 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
1024 { 1323 {
1025 /* 1324 /*
1026 * do not report ButtonRelease 1325 * do not report ButtonRelease
1027 * no state info allowed 1326 * no state info allowed
1028 */ 1327 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1346#endif
1048
1049 } 1347 }
1050 1348
1051#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1351 if (key_state & 16)
1054 fputc ('C', stderr); 1352 fputc ('C', stderr);
1055 if (key_state & 4) 1353 if (key_state & 4)
1056 fputc ('S', stderr); 1354 fputc ('S', stderr);
… …
1060 fputc ('2', stderr); 1358 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1360 button_number,
1063 x + 1, 1361 x + 1,
1064 y + 1); 1362 y + 1);
1065#else 1363#endif
1364
1066 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1366 (32 + button_number + key_state),
1068 (32 + x + 1), 1367 (32 + x + 1),
1069 (32 + y + 1)); 1368 (32 + y + 1));
1070#endif
1071} 1369}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1370
1083/*{{{ process an X event */ 1371/*{{{ process an X event */
1084void 1372void
1085rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1086{ 1374{
1087 SET_R (this); 1375 make_current ();
1088 SET_LOCALE (locale);
1089 1376
1090#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1378
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1100 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1382 return;
1120#endif
1121 1383
1384 // for XQueryPointer
1122 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1387 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 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));
1173#endif
1174 1388
1175 switch (ev.type) 1389 switch (ev.type)
1176 { 1390 {
1177 case KeyPress: 1391 case KeyPress:
1178 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1179 break; 1393 break;
1180 1394
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1395 case KeyRelease:
1183 { 1396 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1397 break;
1195 }
1196#endif
1197 1398
1198 case ButtonPress: 1399 case ButtonPress:
1199 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1200 break; 1401 break;
1201 1402
… …
1203 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1204 break; 1405 break;
1205 1406
1206 case ClientMessage: 1407 case ClientMessage:
1207 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1410 {
1217 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1412 {
1219 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1414 {
1221 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1416 {
1223 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1418 destroy ();
1225 0L, 1000000L, 1419 }
1226 False, AnyPropertyType, 1420#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1424 &ev);
1230 XChangeProperty (display->display, display->root, 1425#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1426 }
1232 8, PropModeReplace, 1427 }
1233 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1236 } 1437 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1438 break;
1243 1439
1244 /* 1440 /*
1245 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1265 break; 1461 break;
1266 } 1462 }
1267 break; 1463 break;
1268 1464
1269 case FocusIn: 1465 case FocusIn:
1270 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480 if (ev.xconfigure.window == parent[0])
1271 { 1481 {
1272 TermWin.focus = 1; 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1; 1483 ;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282 1484
1485 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1486 {
1487 seen_resize = 1;
1488 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1489#ifdef XPM_BACKGROUND
1490 /* TODO: replace with update_pixmap() that should unify transparency and bg image handling ! */
1491 if (!option (Opt_transparent) && bgPixmap.window_size_sensitive ())
1492 {
1493 bgPixmap.render ();
1494 scr_touch (true);
1495 }
1496#endif
1497 }
1498
1499 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1500
1501#ifdef ENABLE_TRANSPARENCY
1502 if (option (Opt_transparent))
1503 bgPixmap.render ();
1504#endif
1283 } 1505 }
1284 break; 1506 break;
1285 1507
1286 case FocusOut:
1287 if (TermWin.focus)
1288 {
1289 TermWin.focus = 0;
1290 want_refresh = 1;
1291#ifdef USE_XIM
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify: 1508 case PropertyNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0]) 1509 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1306 { 1510 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1307 int height, width; 1511 && ev.xproperty.state == PropertyNewValue)
1512 selection_property (ev.xproperty.window, ev.xproperty.atom);
1308 1513
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1316
1317 if (szHint.width != width || szHint.height != height)
1318 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1320 resize_all_windows (width, height, 1);
1321 }
1322#ifdef DEBUG_SIZE
1323 else
1324 {
1325 D_SIZE ((stderr, "Size: Not resizing"));
1326 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336
1337 }
1338 break; 1514 break;
1339 1515
1340 case SelectionClear: 1516 case SelectionClear:
1341 display->set_selection_owner (0); 1517 selection_clear ();
1342 break; 1518 break;
1343 1519
1344 case SelectionNotify: 1520 case SelectionNotify:
1345 if (selection_wait == Sel_normal) 1521 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor, 1522 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1347 ev.xselection.property, True);
1348 break; 1523 break;
1349 1524
1350 case SelectionRequest: 1525 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1526 selection_send (ev.xselectionrequest);
1352 break; 1527 break;
1353 1528
1529 case MapNotify:
1530 mapped = 1;
1531#ifdef TEXT_BLINK
1532 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1533#endif
1534 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1535 break;
1536
1354 case UnmapNotify: 1537 case UnmapNotify:
1355 TermWin.mapped = 0; 1538 mapped = 0;
1356#ifdef TEXT_BLINK 1539#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1540 text_blink_ev.stop ();
1358#endif 1541#endif
1542 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1543 break;
1360 1544
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT 1545#ifdef ENABLE_TRANSPARENCY
1369 case ReparentNotify: 1546 case ReparentNotify:
1370 rootwin_cb (ev); 1547 rootwin_cb (ev);
1371 break; 1548 break;
1372#endif /* TRANSPARENT */ 1549#endif /* ENABLE_TRANSPARENCY */
1373 1550
1374 case GraphicsExpose: 1551 case GraphicsExpose:
1375 case Expose: 1552 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1553 if (ev.xany.window == vt)
1377 { 1554 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1555 do
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1556 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1557 ev.xexpose.width, ev.xexpose.height, False);
1381#else 1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1382 // don't understand this, so commented it out 1559
1560 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1561
1562 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1563 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1564 ev.xexpose.width, ev.xexpose.height, False);
1385 //scr_expose (ev.xexpose.x, 0, 1565
1386 // ev.xexpose.width, TermWin.height, False);
1387#endif
1388 want_refresh = 1; 1566 want_refresh = 1;
1389 } 1567 }
1390 else 1568 else
1391 { 1569 {
1392 XEvent unused_event; 1570 XEvent unused_event;
1393 1571
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1573 ;
1396 &unused_event)) ; 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1575 ;
1398 GraphicsExpose, 1576
1399 &unused_event)) ;
1400 if (isScrollbarWindow (ev.xany.window)) 1577 if (isScrollbarWindow (ev.xany.window))
1401 { 1578 {
1402 scrollBar.setIdle (); 1579 scrollBar.setIdle ();
1403 scrollbar_show (0); 1580 scrollbar_show (0);
1404 } 1581 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1582 }
1410 break; 1583 break;
1411 1584
1412 case MotionNotify: 1585 case MotionNotify:
1413#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1587 if (hidden_pointer)
1415 pointer_unblank (); 1588 pointer_unblank ();
1416#endif 1589#endif
1417#if MENUBAR 1590 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1418 if (isMenuBarWindow (ev.xany.window)) 1591 break;
1592
1593 if (ev.xany.window == vt)
1419 { 1594 {
1420 menubar_control (& (ev.xbutton)); 1595 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1596 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1597 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1598 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1599 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1600 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1601 ;
1433 1602
1434 XQueryPointer (display->display, TermWin.vt, 1603 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1604 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1605 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1606 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1607 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1608#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1609 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1610 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1611 {
1443#endif 1612#endif
1613#if ISO_14755
1614 // 5.4
1615 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1616 {
1617 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1618 break;
1619 }
1620#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1621 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1622 ev.xbutton.state & Button3Mask ? 2 : 0);
1623
1446#ifdef SELECTION_SCROLLING 1624#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1625 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1626 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1627 {
1450 int dist; 1628 int dist;
1451
1452 pending_scroll_selection=1;
1453 1629
1454 /* don't clobber the current delay if we are 1630 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1631 * already in the middle of scrolling.
1456 */ 1632 */
1457 if (scroll_selection_delay<=0) 1633 if (!sel_scroll_ev.active)
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1634 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1459 1635
1460 /* save the event params so we can highlight 1636 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1637 * the selection in the pending-scroll loop
1462 */ 1638 */
1463 selection_save_x=ev.xbutton.x; 1639 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1640 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1641 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1642
1468 /* calc number of lines to scroll */ 1643 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1644 if (ev.xbutton.y < int_bwidth)
1470 { 1645 {
1471 scroll_selection_dir = UP; 1646 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1647 dist = int_bwidth - ev.xbutton.y;
1473 } 1648 }
1474 else 1649 else
1475 { 1650 {
1476 scroll_selection_dir = DN; 1651 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1652 dist = ev.xbutton.y - (int_bwidth + height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1653 }
1654
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1655 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1656 / SELECTION_SCROLL_LINE_SPEEDUP
1657 + 1;
1482 MIN_IT (scroll_selection_lines, 1658 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1659 SELECTION_SCROLL_MAX_LINES);
1484 } 1660 }
1485 else 1661 else
1486 { 1662 {
1487 /* we are within the text window, so we 1663 /* we are within the text window, so we
1488 * shouldn't be scrolling 1664 * shouldn't be scrolling
1489 */ 1665 */
1490 pending_scroll_selection = 0; 1666 if (sel_scroll_ev.active)
1667 sel_scroll_ev.stop();
1491 } 1668 }
1492#endif 1669#endif
1493#ifdef MOUSE_THRESHOLD 1670#ifdef MOUSE_THRESHOLD
1494
1495 } 1671 }
1496#endif 1672#endif
1497
1498 } 1673 }
1499 } 1674 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1675 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1501 { 1676 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1677 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1678 MotionNotify, &ev))
1679 ;
1680
1504 XQueryPointer (display->display, scrollBar.win, 1681 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1682 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1683 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1684 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1685 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1686 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1687 scrollbar_size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1688 want_refresh = 1;
1513 scrollbar_show (1); 1689 scrollbar_show (1);
1514 } 1690 }
1515 break; 1691 break;
1516 } 1692 }
1517}
1518 1693
1694#if defined(CURSOR_BLINK)
1695 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1696 {
1697 if (hidden_cursor)
1698 {
1699 hidden_cursor = 0;
1700 want_refresh = 1;
1701 }
1702
1703 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1704 }
1705#endif
1706
1707#if defined(POINTER_BLANK)
1708 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1709 {
1710 if (ev.type == MotionNotify
1711 || ev.type == ButtonPress
1712 || ev.type == ButtonRelease)
1713 if (hidden_pointer)
1714 pointer_unblank ();
1715
1716 if (ev.type == KeyPress && hidden_pointer == 0)
1717 pointer_blank ();
1718 }
1719#endif
1720}
1721
1722void
1723rxvt_term::focus_in ()
1724{
1725 if (!focus)
1726 {
1727 focus = 1;
1728 want_refresh = 1;
1729
1730 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1731
1732#if USE_XIM
1733 if (Input_Context != NULL)
1734 {
1735 IMSetPosition ();
1736 XSetICFocus (Input_Context);
1737 }
1738#endif
1739#if CURSOR_BLINK
1740 if (option (Opt_cursorBlink))
1741 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1742#endif
1743#if OFF_FOCUS_FADING
1744 if (rs[Rs_fade])
1745 {
1746 pix_colors = pix_colors_focused;
1747 scr_recolour ();
1748 }
1749#endif
1750#if ENABLE_FRILLS
1751 if (option (Opt_urgentOnBell))
1752 {
1753 XWMHints *h;
1754
1755 h = XGetWMHints(dpy, parent[0]);
1756 if (h != NULL)
1757 {
1758 h->flags &= ~XUrgencyHint;
1759 XSetWMHints(dpy, parent[0], h);
1760 }
1761 }
1762#endif
1763 }
1764}
1765
1766void
1767rxvt_term::focus_out ()
1768{
1769 if (focus)
1770 {
1771 focus = 0;
1772 want_refresh = 1;
1773
1774 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1775
1776#if ENABLE_FRILLS || ISO_14755
1777 if (iso14755buf)
1778 {
1779 iso14755buf = 0;
1780# if ISO_14755
1781 scr_overlay_off ();
1782# endif
1783 }
1784#endif
1785#if USE_XIM
1786 if (Input_Context != NULL)
1787 XUnsetICFocus (Input_Context);
1788#endif
1789#if CURSOR_BLINK
1790 if (option (Opt_cursorBlink))
1791 cursor_blink_ev.stop ();
1792 hidden_cursor = 0;
1793#endif
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 pix_colors = pix_colors_unfocused;
1798 scr_recolour ();
1799 }
1800#endif
1801 }
1802}
1803
1804void
1805rxvt_term::update_fade_color (unsigned int idx)
1806{
1807#if OFF_FOCUS_FADING
1808 if (rs[Rs_fade])
1809 {
1810 rgba c;
1811 pix_colors [Color_fade].get (c);
1812 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1813 }
1814#endif
1815}
1816
1817#if ENABLE_TRANSPARENCY || ENABLE_PERL
1519void 1818void
1520rxvt_term::rootwin_cb (XEvent &ev) 1819rxvt_term::rootwin_cb (XEvent &ev)
1521{ 1820{
1522 SET_R (this); 1821 make_current ();
1523 SET_LOCALE (locale);
1524 1822
1823 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1824 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1825 return;
1826
1827# if ENABLE_TRANSPARENCY
1525 switch (ev.type) 1828 switch (ev.type)
1526 { 1829 {
1527 case PropertyNotify: 1830 case PropertyNotify:
1831 /*
1832 * if user used some Esetroot compatible prog to set the root bg,
1833 * use the property to determine the pixmap. We use it later on.
1834 */
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1835 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1836 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1529 { 1837 {
1530 if (ev.xproperty.state == PropertyNewValue) 1838 bgPixmap.set_root_pixmap ();
1531 selection_property (ev.xproperty.window, ev.xproperty.atom); 1839 bgPixmap.render ();
1532 break;
1533 } 1840 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break; 1841 break;
1842 }
1554#endif 1843# endif
1555 }
1556} 1844}
1845#endif
1557 1846
1558void 1847void
1559rxvt_term::button_press (const XButtonEvent &ev) 1848rxvt_term::button_press (XButtonEvent &ev)
1560{ 1849{
1561 int reportmode = 0, clickintime; 1850 int reportmode = 0, clickintime;
1562 1851
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1852 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1853
1564 if (!bypass_keystate) 1854 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1855 reportmode = !! (priv_modes & PrivMode_mouse_report);
1856
1566 /* 1857 /*
1567 * VT window processing of button press 1858 * VT window processing of button press
1568 */ 1859 */
1569 if (ev.window == TermWin.vt) 1860 if (ev.window == vt)
1570 { 1861 {
1862 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1863 return;
1864
1865#if ISO_14755
1866 // 5.4
1867 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1868 {
1869 iso14755_54 (ev.x, ev.y);
1870 return;
1871 }
1872#endif
1873
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1874 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1875
1572 if (reportmode) 1876 if (reportmode)
1573 { 1877 {
1574 /* mouse report from vt window */ 1878 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1879 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1880 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1881#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1882 if (ev.button == MEvent.button && clickintime)
1579 { 1883 {
1580 /* same button, within alloted time */ 1884 /* same button, within alloted time */
1581 MEvent.clicks++; 1885 MEvent.clicks++;
1886
1582 if (MEvent.clicks > 1) 1887 if (MEvent.clicks > 1)
1583 { 1888 {
1584 /* only report double clicks */ 1889 /* only report double clicks */
1585 MEvent.clicks = 2; 1890 MEvent.clicks = 2;
1586 mouse_report (ev); 1891 mouse_report (ev);
… …
1605 } 1910 }
1606 else 1911 else
1607 { 1912 {
1608 if (ev.button != MEvent.button) 1913 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1914 MEvent.clicks = 0;
1915
1610 switch (ev.button) 1916 switch (ev.button)
1611 { 1917 {
1612 case Button1: 1918 case Button1:
1919 /* allow meta + click to select rectangular areas */
1920 /* should be done in screen.C */
1921#if ENABLE_FRILLS
1922 selection.rect = !!(ev.state & ModMetaMask);
1923#else
1924 selection.rect = false;
1925#endif
1926
1613 /* allow shift+left click to extend selection */ 1927 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1928 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1929 {
1616 if (MEvent.button == Button1 && clickintime) 1930 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1931 selection_rotate (ev.x, ev.y);
1618 else 1932 else
1619 selection_extend (ev.x, ev.y, 1); 1933 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1948 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1949 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1950 selection_rotate (ev.x, ev.y);
1637 else 1951 else
1638 selection_extend (ev.x, ev.y, 1); 1952 selection_extend (ev.x, ev.y, 1);
1953
1639 MEvent.button = Button3; 1954 MEvent.button = Button3;
1640 break; 1955 break;
1641 } 1956 }
1642 } 1957 }
1958
1643 MEvent.time = ev.time; 1959 MEvent.time = ev.time;
1644 return; 1960 return;
1645 } 1961 }
1646 1962
1647 /* 1963 /*
… …
1713 upordown = 1; /* down */ 2029 upordown = 1; /* down */
1714 } 2030 }
1715 if (upordown) 2031 if (upordown)
1716 { 2032 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2033#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2034 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1719#endif 2035#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2036 if (scr_page (upordown < 0 ? UP : DN, 1))
1721 { 2037 {
1722 if (upordown < 0) 2038 if (upordown < 0)
1723 scrollBar.setUp (); 2039 scrollBar.setUp ();
… …
1739 break; 2055 break;
1740 case R_SB_ALIGN_BOTTOM: 2056 case R_SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2057 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2058 break;
1743 } 2059 }
2060
1744 if (scrollBar.style == R_SB_XTERM 2061 if (scrollBar.style == R_SB_XTERM
1745 || scrollbar_above_slider (ev.y) 2062 || scrollbar_above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2063 || scrollbar_below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2064 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1748 scrollbar_size ()); 2065
1749 scrollBar.setMotion (); 2066 scrollBar.setMotion ();
1750 break; 2067 break;
1751 2068
1752 case Button1: 2069 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2070 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1757 case Button3: 2074 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2075 if (scrollBar.style != R_SB_XTERM)
1759 { 2076 {
1760 if (scrollbar_above_slider (ev.y)) 2077 if (scrollbar_above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2078# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2079 scr_page (UP, nrow - 1);
1763# else 2080# else
1764 scr_page (UP, TermWin.nrow / 4); 2081 scr_page (UP, nrow / 4);
1765# endif 2082# endif
1766 else if (scrollbar_below_slider (ev.y)) 2083 else if (scrollbar_below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2084# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2085 scr_page (DN, nrow - 1);
1769# else 2086# else
1770 scr_page (DN, TermWin.nrow / 4); 2087 scr_page (DN, nrow / 4);
1771# endif 2088# endif
1772 else 2089 else
1773 scrollBar.setMotion (); 2090 scrollBar.setMotion ();
1774 } 2091 }
1775 else 2092 else
1776 { 2093 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2094 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2095 (nrow
1779 * scrollbar_position (ev.y) 2096 * scrollbar_position (ev.y)
1780 / scrollbar_size ())); 2097 / scrollbar_size ()));
1781 } 2098 }
2099
1782 break; 2100 break;
1783 } 2101 }
1784 } 2102 }
2103
1785 return; 2104 return;
1786 } 2105 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2106}
1795 2107
1796void 2108void
1797rxvt_term::button_release (const XButtonEvent &ev) 2109rxvt_term::button_release (XButtonEvent &ev)
1798{ 2110{
1799 int reportmode = 0; 2111 int reportmode = 0;
1800 2112
1801 csrO = 0; /* reset csr Offset */ 2113 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2114 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2115 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2116
1805 if (scrollbar_isUpDn ()) 2117 if (scrollbar_isUpDn ())
1806 { 2118 {
1807 scrollBar.setIdle (); 2119 scrollBar.setIdle ();
1808 scrollbar_show (0); 2120 scrollbar_show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2121 }
2122
1814#ifdef SELECTION_SCROLLING 2123#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2124 if (sel_scroll_ev.active)
2125 sel_scroll_ev.stop();
1816#endif 2126#endif
2127
1817 if (ev.window == TermWin.vt) 2128 if (ev.window == vt)
1818 { 2129 {
2130 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2131 return;
2132
2133#if ISO_14755
2134 // 5.4
2135 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2136 return;
2137#endif
2138
1819 if (reportmode) 2139 if (reportmode)
1820 { 2140 {
1821 /* mouse report from vt window */ 2141 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2142 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2143 if (ev.button >= 4)
… …
1837 MEvent.button = AnyButton; 2157 MEvent.button = AnyButton;
1838 mouse_report (ev); 2158 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2159#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2160 return;
1841 } 2161 }
2162
1842 /* 2163 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2164 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2165 * when overriding mouse reporting
1845 */ 2166 */
1846 if (PrivateModes & PrivMode_mouse_report 2167 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2168 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2169 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2170 selection_extend (ev.x, ev.y, 0);
1850 2171
1851 switch (ev.button) 2172 switch (ev.button)
1852 { 2173 {
1853 case Button1: 2174 case Button1:
1854 case Button3: 2175 case Button3:
1855 selection_make (ev.time); 2176 selection_make (ev.time);
1856 break; 2177 break;
2178
1857 case Button2: 2179 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2180 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2181 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2182 break;
2183
1860#ifdef MOUSE_WHEEL 2184#ifdef MOUSE_WHEEL
1861 case Button4: 2185 case Button4:
1862 case Button5: 2186 case Button5:
1863 { 2187 {
1864 int i; 2188 int i;
1865 page_dirn v; 2189 page_dirn v;
1866 2190
1867 v = (ev.button == Button4) ? UP : DN; 2191 v = ev.button == Button4 ? UP : DN;
2192
1868 if (ev.state & ShiftMask) 2193 if (ev.state & ShiftMask)
1869 i = 1; 2194 i = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2195 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2196 i = nrow - 1;
1872 else 2197 else
1873 i = 5; 2198 i = 5;
2199
1874# ifdef MOUSE_SLIP_WHEELING 2200# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2201 if (ev.state & ControlMask)
1876 { 2202 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2203 mouse_slip_wheel_speed += v ? -1 : 1;
2204 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2205 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2206
2207 if (slip_wheel_ev.at < NOW)
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2208 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2209
2210 slip_wheel_ev.start ();
2211 }
2212 else
2213 {
2214# endif
2215 scr_page (v, i);
2216 scrollbar_show (1);
2217# ifdef MOUSE_SLIP_WHEELING
1879 } 2218 }
1880# endif 2219# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 {
1888 scr_page (v, 1);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1);
1891 }
1892# endif
1893
1894 } 2220 }
1895 break; 2221 break;
1896#endif 2222#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2223 }
1936 pchanged = 1; 2224 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2225}
1938 PixColors[Color_bg]); 2226
1939 am_transparent = am_pixmap_trans = 0; 2227/*}}} */
2228
2229bool
2230rxvt_term::cmd_parse ()
2231{
2232 bool flag = false;
2233 wchar_t ch = NOCHAR;
2234 char *seq_begin; // remember start of esc-sequence here
2235
2236 for (;;)
2237 {
2238 if (ch == NOCHAR)
1940 } 2239 {
1941 return pchanged; /* Don't try any more */ 2240 seq_begin = cmdbuf_ptr;
1942 } 2241 ch = next_char ();
1943 2242
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2243 if (ch == NOCHAR)
1945 XSync (display->display, False); 2244 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2245 }
1983 nw += sx; 2246
1984 nx = -sx; 2247 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1985 sx = 0;
1986 } 2248 {
1987 if (sy < 0) 2249 if (!seen_input)
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2250 {
2005 pchanged = 1; 2251 seen_input = 1;
2006 if (TermWin.pixmap != None) 2252 // many badly-written programs (e.g. jed) contain a race condition:
2253 // they first read the screensize and then install a SIGWINCH handler.
2254 // some window managers resize the window early, and these programs
2255 // then sometimes get the size wrong.
2256 // unfortunately other programs are even more buggy and dislike
2257 // being sent SIGWINCH, so only do it when we were in fact being
2258 // resized.
2259 if (seen_resize && cmd_pid)
2260 kill (-cmd_pid, SIGWINCH);
2261 }
2262
2263 /* Read a text string from the input buffer */
2264 wchar_t buf[UBUFSIZ];
2265 bool refreshnow = false;
2266 int nlines = 0;
2267 wchar_t *str = buf;
2268 wchar_t *eol = str + min (ncol, UBUFSIZ);
2269
2270 for (;;)
2271 {
2272 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2273 break;
2274
2275 *str++ = ch;
2276
2277 if (ch == C0_LF || str >= eol)
2007 { 2278 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2279 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2280 nlines++;
2281
2282 refresh_count++;
2283
2284 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2285 {
2286 refresh_count = 0;
2287
2288 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2289 {
2290 refreshnow = true;
2291 ch = NOCHAR;
2292 break;
2293 }
2294 }
2295
2296 // scr_add_lines only works for nlines <= nrow - 1.
2297 if (nlines >= nrow - 1)
2298 {
2299 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2300 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2301 scr_add_lines (buf, str - buf, nlines);
2302
2303 nlines = 0;
2304 str = buf;
2305 eol = str + min (ncol, UBUFSIZ);
2306 }
2307
2308 if (str >= eol)
2309 {
2310 if (eol >= buf + UBUFSIZ)
2311 {
2312 ch = NOCHAR;
2313 break;
2314 }
2315 else
2316 eol = min (eol + ncol, buf + UBUFSIZ);
2317 }
2318
2010 } 2319 }
2320
2321 seq_begin = cmdbuf_ptr;
2322 ch = next_char ();
2011 } 2323 }
2012 am_pixmap_trans = 0; 2324
2325 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2326 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2327 scr_add_lines (buf, str - buf, nlines);
2328
2329 /*
2330 * If there have been a lot of new lines, then update the screen
2331 * What the heck we'll cheat and only refresh less than every page-full.
2332 * if skipScroll is enabled.
2333 */
2334 if (refreshnow)
2335 {
2336 flag = true;
2337 scr_refresh ();
2338 want_refresh = 1;
2339 }
2340
2013 } 2341 }
2014 else 2342 else
2015 { 2343 {
2016 if (TermWin.pixmap != None) 2344 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2345 {
2052 if (oldp != None) 2346 process_nonprinting (ch);
2053 pchanged = 1; 2347 }
2348 catch (const class out_of_input &o)
2349 {
2350 // we ran out of input, retry later
2351 cmdbuf_ptr = seq_begin;
2054 break; 2352 break;
2055 } 2353 }
2056 if (oldp != TermWin.parent[i]) 2354
2057 pchanged = 1; 2355 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2356 }
2062 for (; n < (unsigned int)i; n++) 2357 }
2063 { 2358
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2359 return flag;
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2360}
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2361
2067 { 2362// read the next character
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2363wchar_t
2069 break; 2364rxvt_term::next_char () NOTHROW
2070 } 2365{
2071 } 2366 while (cmdbuf_ptr < cmdbuf_endp)
2367 {
2368 // assume 7-bit to be ascii ALWAYS
2369 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2370 return *cmdbuf_ptr++;
2371
2372 wchar_t wc;
2373 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2374
2375 if (len == (size_t)-2)
2072 } 2376 {
2073 if (n > (int) (sizeof (TermWin.parent) 2377 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2378 cmdbuf_ptr = cmdbuf_endp;
2379 break;
2075 { 2380 }
2076 D_X ((stderr, "InheritPixmap Turning off"));
2077 XSetWindowBackground (display->display, TermWin.parent[0],
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 }
2084 else
2085 {
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2381
2091 rqt.tv_sec = 1; 2382 if (len == (size_t)-1)
2092 rqt.tv_nsec = 0; 2383 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2093 nanosleep (&rqt, NULL); 2384
2094# else 2385 // assume wchar == unicode
2095 sleep (1); 2386 cmdbuf_ptr += len;
2096# endif 2387 return wc & UNICODE_MASK;
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 2388 }
2389
2390 return NOCHAR;
2391}
2392
2393// read the next octet
2394uint32_t
2395rxvt_term::next_octet () NOTHROW
2396{
2397 return cmdbuf_ptr < cmdbuf_endp
2398 ? (unsigned char)*cmdbuf_ptr++
2399 : NOCHAR;
2400}
2401
2402static class out_of_input out_of_input;
2403
2404/* rxvt_cmd_getc () - Return next input character */
2405/*
2406 * Return the next input character after first passing any keyboard input
2407 * to the command.
2408 */
2409wchar_t
2410rxvt_term::cmd_getc () THROW ((class out_of_input))
2411{
2412 wchar_t c = next_char ();
2413
2414 if (c == NOCHAR)
2415 throw out_of_input;
2416
2108 return pchanged; 2417 return c;
2109} 2418}
2110#endif
2111 2419
2112/*}}} */ 2420uint32_t
2421rxvt_term::cmd_get8 () THROW ((class out_of_input))
2422{
2423 uint32_t c = next_octet ();
2424
2425 if (c == NOCHAR)
2426 throw out_of_input;
2427
2428 return c;
2429}
2113 2430
2114/*{{{ print pipe */ 2431/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2432/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2433#ifdef PRINTPIPE
2117FILE * 2434FILE *
2118rxvt_term::popen_printer () 2435rxvt_term::popen_printer ()
2119{ 2436{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2437 FILE *stream = popen (rs[Rs_print_pipe], "w");
2121 2438
2122 if (stream == NULL) 2439 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2440 rxvt_warn ("can't open printer pipe, not printing.\n");
2441
2124 return stream; 2442 return stream;
2125} 2443}
2126 2444
2127int 2445int
2128rxvt_term::pclose_printer (FILE *stream) 2446rxvt_term::pclose_printer (FILE *stream)
2129{ 2447{
2130 fflush (stream); 2448 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2449 return pclose (stream);
2137# endif
2138} 2450}
2139 2451
2140/* 2452/*
2141 * simulate attached vt100 printer 2453 * simulate attached vt100 printer
2142 */ 2454 */
2143void 2455void
2144rxvt_term::process_print_pipe () 2456rxvt_term::process_print_pipe ()
2145{ 2457{
2146 int done; 2458 int done;
2147 FILE *fd; 2459 FILE *fd;
2148 2460
2149 if ((fd = popen_printer ()) == NULL) 2461 if ((fd = popen_printer ()) == NULL)
2150 return; 2462 return;
2151 2463
2152 /* 2464 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2465 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2466 * is received.
2155 */ 2467 */
2156 for (done = 0; !done;) 2468 for (done = 0; !done;)
2157 { 2469 {
2158 unsigned char buf[8]; 2470 unsigned char buf[8];
2159 unsigned char ch; 2471 unicode_t ch;
2160 unsigned int i, len; 2472 unsigned int i, len;
2161 2473
2162 if ((ch = cmd_getc ()) != C0_ESC) 2474 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2475 {
2164 if (putc (ch, fd) == EOF) 2476 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2477 break; /* done = 1 */
… …
2180 { 2492 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2493 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2494 break; /* done = 1 */
2183 } 2495 }
2184 } 2496 }
2497
2185 for (i = 0; i < len; i++) 2498 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2499 if (putc (buf[i], fd) == EOF)
2187 { 2500 {
2188 done = 1; 2501 done = 1;
2189 break; 2502 break;
2190 } 2503 }
2191 } 2504 }
2192 } 2505 }
2506
2193 pclose_printer (fd); 2507 pclose_printer (fd);
2194} 2508}
2195#endif /* PRINTPIPE */ 2509#endif /* PRINTPIPE */
2196/*}}} */ 2510/*}}} */
2197 2511
2198/* *INDENT-OFF* */ 2512/* *INDENT-OFF* */
2199enum { 2513enum {
2200 C1_40 = 0x40, 2514 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2515 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2516 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2517 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2518 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2519};
2206/* *INDENT-ON* */ 2520/* *INDENT-ON* */
2207 2521
2208/*{{{ process non-printing single characters */ 2522/*{{{ process non-printing single characters */
2209void 2523void
2210rxvt_term::process_nonprinting (unsigned char ch) 2524rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2525{
2212 switch (ch) 2526 switch (ch)
2213 { 2527 {
2528 case C0_ESC:
2529 process_escape_seq ();
2530 break;
2214 case C0_ENQ: /* terminal Status */ 2531 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2532 if (rs[Rs_answerbackstring])
2216 tt_write ( 2533 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2534 else
2220 tt_write ((unsigned char *)VT100_ANS, 2535 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2536 break;
2223 case C0_BEL: /* bell */ 2537 case C0_BEL: /* bell */
2224 scr_bell (); 2538 scr_bell ();
2225 break; 2539 break;
2226 case C0_BS: /* backspace */ 2540 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2555 scr_charset_choose (1);
2242 break; 2556 break;
2243 case C0_SI: /* shift in - acs */ 2557 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2558 scr_charset_choose (0);
2245 break; 2559 break;
2560
2561#ifdef EIGHT_BIT_CONTROLS
2562 // 8-bit controls
2563 case 0x90: /* DCS */
2564 process_dcs_seq ();
2565 break;
2566 case 0x9b: /* CSI */
2567 process_csi_seq ();
2568 break;
2569 case 0x9d: /* OSC */
2570 process_osc_seq ();
2571 break;
2572#endif
2246 } 2573 }
2247} 2574}
2248/*}}} */ 2575/*}}} */
2249 2576
2250 2577
2251/*{{{ process VT52 escape sequences */ 2578/*{{{ process VT52 escape sequences */
2252void 2579void
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2580rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2581{
2255 int row, col; 2582 int row, col;
2256 2583
2257 switch (ch) 2584 switch (ch)
2258 { 2585 {
… …
2310 2637
2311/*{{{ process escape sequences */ 2638/*{{{ process escape sequences */
2312void 2639void
2313rxvt_term::process_escape_seq () 2640rxvt_term::process_escape_seq ()
2314{ 2641{
2315 unsigned char ch = cmd_getc (); 2642 unicode_t ch = cmd_getc ();
2316 2643
2317 if (PrivateModes & PrivMode_vt52) 2644 if (priv_modes & PrivMode_vt52)
2318 { 2645 {
2319 process_escape_vt52 (ch); 2646 process_escape_vt52 (ch);
2320 return; 2647 return;
2321 } 2648 }
2322 2649
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2664 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2665 break;
2339 case '+': 2666 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2667 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2668 break;
2342#ifdef MULTICHAR_SET 2669#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2670 case '6':
2349 scr_backindex (); 2671 scr_backindex ();
2350 break; 2672 break;
2351#endif 2673#endif
2352 case '7': 2674 case '7':
2353 scr_cursor (SAVE); 2675 scr_cursor (SAVE);
2354 break; 2676 break;
2355 case '8': 2677 case '8':
2356 scr_cursor (RESTORE); 2678 scr_cursor (RESTORE);
2357 break; 2679 break;
2358#ifndef NO_FRILLS 2680#if !ENABLE_MINIMAL
2359 case '9': 2681 case '9':
2360 scr_forwardindex (); 2682 scr_forwardindex ();
2361 break; 2683 break;
2362#endif 2684#endif
2363 case '=': 2685 case '=':
… …
2373 break; 2695 break;
2374 2696
2375 /* 8.3.87: NEXT LINE */ 2697 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2698 case C1_NEL: /* ESC E */
2377 { 2699 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2700 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2701 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2380 } 2702 }
2381 break; 2703 break;
2382 2704
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2705 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2706 case C1_ESA: /* ESC G */
… …
2394 case C1_RI: /* ESC M */ 2716 case C1_RI: /* ESC M */
2395 scr_index (DN); 2717 scr_index (DN);
2396 break; 2718 break;
2397 2719
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2720 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2721 /*case C1_SS2: scr_single_shift (2); break; */
2400 2722
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2723 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2724 /*case C1_SS3: scr_single_shift (3); break; */
2403 2725
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2726 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2727 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2728 process_dcs_seq ();
2407 break; 2729 break;
2408 2730
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2731 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2732 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2733 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2734 break; /* steal obsolete ESC [ c */
2414 2735
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2736 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2416 case C1_CSI: /* ESC [ */ 2737 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2738 process_csi_seq ();
… …
2422 process_osc_seq (); 2743 process_osc_seq ();
2423 break; 2744 break;
2424 2745
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2746 /* 8.3.106: RESET TO INITIAL STATE */
2426 case 'c': 2747 case 'c':
2748 mbstate.reset ();
2427 scr_poweron (); 2749 scr_poweron ();
2428 scrollbar_show (1); 2750 scrollbar_show (1);
2429 break; 2751 break;
2430 2752
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2753 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2443 2765
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2766/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */ 2767/* *INDENT-OFF* */
2446enum { 2768enum {
2447 CSI_ICH = 0x40, 2769 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2770 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2771 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2772 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2773 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2774 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2775 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2790 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2791 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2792 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2793 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2794 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2795 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2796 };
2475/* *INDENT-ON* */ 2797/* *INDENT-ON* */
2476 2798
2477void 2799void
2478rxvt_term::process_csi_seq () 2800rxvt_term::process_csi_seq ()
2479{ 2801{
2480 unsigned char ch, priv, i; 2802 unicode_t ch, priv, i;
2481 unsigned int nargs, p; 2803 unsigned int nargs, p;
2482 int n, ndef; 2804 int n, ndef;
2483 int arg[ESC_ARGS]; 2805 int arg[ESC_ARGS];
2484 2806
2485 for (nargs = ESC_ARGS; nargs > 0;) 2807 memset (arg, 0, sizeof (arg));
2486 arg[--nargs] = 0; 2808 nargs = 0;
2487 2809
2488 priv = 0; 2810 priv = 0;
2489 ch = cmd_getc (); 2811 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2812 if (ch >= '<' && ch <= '?')
2491 { /* '<' '=' '>' '?' */ 2813 { /* '<' '=' '>' '?' */
2492 priv = ch; 2814 priv = ch;
2493 ch = cmd_getc (); 2815 ch = cmd_getc ();
2494 } 2816 }
2817
2495 /* read any numerical arguments */ 2818 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2819 for (n = -1; ch < CSI_ICH; )
2497 { 2820 {
2498 if (isdigit (ch)) 2821 if (isdigit (ch))
2499 { 2822 {
… …
2506 { 2829 {
2507 if (nargs < ESC_ARGS) 2830 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2831 arg[nargs++] = n;
2509 n = -1; 2832 n = -1;
2510 } 2833 }
2511 else if (ch == '\b') 2834 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2835 process_nonprinting (ch);
2523 } 2836
2524 ch = cmd_getc (); 2837 ch = cmd_getc ();
2525 } 2838 }
2526 2839
2527 if (ch > CSI_7F) 2840 if (ch > CSI_7F)
2528 return; 2841 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2847 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2848 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2849 if (arg[p] == -1)
2537 arg[p] = ndef; 2850 arg[p] = ndef;
2538 2851
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2852 /*
2547 * private mode handling 2853 * private mode handling
2548 */ 2854 */
2549 if (priv) 2855 if (priv)
2550 { 2856 {
2551 switch (priv) 2857 switch (priv)
2552 { 2858 {
2553 case '>': 2859 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2860 if (ch == CSI_DA) /* secondary device attributes */
2861 {
2862 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2863 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2864 //
2865 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2866 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2867 // that we do not support xterm mouse reporting (should be 95 when we do).
2868 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2869 tt_printf ("\033[>%d;94;0c", 'U');
2870 }
2556 break; 2871 break;
2557 case '?': 2872 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2873 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2874 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2875 break;
… …
2665 2980
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2981 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 2982 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 2983 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2984 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2985 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 2986 break;
2672 2987
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2988 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 2989 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 2990 break;
2677 2991
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2992 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 2993 process_sgr_mode (nargs, arg);
2680 break; 2994 break;
… …
2686 tt_printf ("\033[0n"); 3000 tt_printf ("\033[0n");
2687 break; 3001 break;
2688 case 6: /* CPR requested */ 3002 case 6: /* CPR requested */
2689 scr_report_position (); 3003 scr_report_position ();
2690 break; 3004 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3005 case 7: /* unofficial extension */
3006 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3007 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3008 break;
2695#endif
2696 case 8: /* unofficial extension */ 3009 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3010 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3011 break;
2699 } 3012 }
2700 break; 3013 break;
2701 3014
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3015 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3048 break;
2736 3049
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3050 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3051 if (arg[0] == 4)
2739 scr_insert_mode (0); 3052 scr_insert_mode (0);
3053 else if (arg[0] == 20)
3054 priv_modes &= ~PrivMode_LFNL;
2740 break; 3055 break;
2741 3056
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3057 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3058 if (arg[0] == 4)
2744 scr_insert_mode (1); 3059 scr_insert_mode (1);
3060 else if (arg[0] == 20)
3061 priv_modes |= PrivMode_LFNL;
2745 break; 3062 break;
2746 3063
2747 /* 3064 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3065 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3066 */
… …
2761 break; 3078 break;
2762 case CSI_75: 3079 case CSI_75:
2763 scr_cursor (RESTORE); 3080 scr_cursor (RESTORE);
2764 break; 3081 break;
2765 3082
2766#ifndef NO_FRILLS 3083#if !ENABLE_MINIMAL
2767 case CSI_74: 3084 case CSI_74:
2768 process_window_ops (arg, nargs); 3085 process_window_ops (arg, nargs);
2769 break; 3086 break;
2770#endif 3087#endif
2771 3088
2772 case CSI_78: /* DECREQTPARM */ 3089 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3090 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3091 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3092 break;
2776 3093
2777 default: 3094 default:
2778 break; 3095 break;
2779 } 3096 }
2780} 3097}
2781/*}}} */ 3098/*}}} */
2782 3099
2783#ifndef NO_FRILLS 3100#if !ENABLE_MINIMAL
2784/* ARGSUSED */ 3101/* ARGSUSED */
2785void 3102void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3103rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3104{
2788 int x, y; 3105 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3106 XWindowAttributes wattr;
2793 Window wdummy; 3107 Window wdummy;
3108
3109 dLocal (Display *, dpy);
2794 3110
2795 if (nargs == 0) 3111 if (nargs == 0)
2796 return; 3112 return;
3113
2797 switch (args[0]) 3114 switch (args[0])
2798 { 3115 {
2799 /* 3116 /*
2800 * commands 3117 * commands
2801 */ 3118 */
2802 case 1: /* deiconify window */ 3119 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3120 XMapWindow (dpy, parent[0]);
2804 break; 3121 break;
2805 case 2: /* iconify window */ 3122 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3123 XIconifyWindow (dpy, parent[0], display->screen);
2807 DefaultScreen (display->display));
2808 break; 3124 break;
2809 case 3: /* set position (pixels) */ 3125 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3126 XMoveWindow (dpy, parent[0], args[1], args[2]);
2811 break; 3127 break;
2812 case 4: /* set size (pixels) */ 3128 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3129 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3130 break;
2815 case 5: /* raise window */ 3131 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3132 XRaiseWindow (dpy, parent[0]);
2817 break; 3133 break;
2818 case 6: /* lower window */ 3134 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3135 XLowerWindow (dpy, parent[0]);
2820 break; 3136 break;
2821 case 7: /* refresh window */ 3137 case 7: /* refresh window */
2822 scr_touch (true); 3138 scr_touch (true);
2823 break; 3139 break;
2824 case 8: /* set size (chars) */ 3140 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3141 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3142 (unsigned int) (args[1] * fheight));
2827 break; 3143 break;
3144
3145 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3146 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3147 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3148 set_widthheight ((unsigned int)width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3149 (unsigned int) (args[1] * fheight));
2832 break; 3150 break;
3151
2833 /* 3152 /*
2834 * reports - some output format copied from XTerm 3153 * reports - some output format copied from XTerm
2835 */ 3154 */
2836 case 11: /* report window state */ 3155 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3156 XGetWindowAttributes (dpy, parent[0], &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3157 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3158 break;
2840 case 13: /* report window position */ 3159 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3160 XGetWindowAttributes (dpy, parent[0], &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3161 XTranslateCoordinates (dpy, parent[0], wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3162 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3163 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3164 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3165 break;
2847 case 14: /* report window size (pixels) */ 3166 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3167 XGetWindowAttributes (dpy, parent[0], &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3168 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3169 break;
3170 case 18: /* report text area size (chars) */
3171 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3172 break;
2851 case 18: /* report window size (chars) */ 3173 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3174 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3175 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3176 case 20: /* report icon label */
3177 {
3178 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3179 XGetIconName (dpy, parent[0], &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3180 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3181 XFree (s);
3182 }
2858 break; 3183 break;
2859 case 21: /* report window title */ 3184 case 21: /* report window title */
3185 {
3186 char *s;
2860 XFetchName (display->display, TermWin.parent[0], &s); 3187 XFetchName (dpy, parent[0], &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3188 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3189 XFree (s);
3190 }
2862 break; 3191 break;
2863#endif
2864
2865 } 3192 }
2866} 3193}
2867#endif 3194#endif
2868 3195
2869/*----------------------------------------------------------------------*/ 3196/*----------------------------------------------------------------------*/
2870/* 3197/*
2871 * get input up until STRING TERMINATOR (or BEL) 3198 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3199 * ends_how is terminator used. returned input must be free()'d
2873 */ 3200 */
2874unsigned char * 3201char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3202rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3203{
2877 int seen_esc = 0; /* seen escape? */ 3204 unicode_t ch;
3205 bool seen_esc = false;
2878 unsigned int n = 0; 3206 unsigned int n = 0;
2879 unsigned char *s; 3207 wchar_t string[STRING_MAX];
2880 unsigned char ch, string[STRING_MAX];
2881 3208
2882 for (; (ch = cmd_getc ());) 3209 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3210 {
2884 if (ch == C0_BEL 3211 if (seen_esc)
2885 || ch == CHAR_ST 3212 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3213 if (ch == 0x5c) /* 7bit ST */
2887 break; 3214 break;
3215 else
3216 return NULL;
3217 }
2888 if (ch == C0_ESC) 3218 else if (ch == C0_ESC)
2889 { 3219 {
2890 seen_esc = 1; 3220 seen_esc = true;
2891 continue; 3221 continue;
2892 } 3222 }
3223 else if (ch == C0_BEL || ch == CHAR_ST)
3224 break;
2893 else if (ch == '\t') 3225 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3226 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3227 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3228 return NULL; /* other control character - exit */
2897 if (n < sizeof (string) - 1) 3229
3230 seen_esc = false;
3231
3232 if (n >= STRING_MAX - 1)
3233 // stop at some sane length
3234 return NULL;
3235
2898 string[n++] = ch; 3236 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3237 }
3238
2901 string[n++] = '\0'; 3239 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3240
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3241 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3242
2906 return s; 3243 return rxvt_wcstombs (string);
2907} 3244}
2908 3245
2909/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
2910/* 3247/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3248 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3249 */
2913void 3250void
2914rxvt_term::process_dcs_seq () 3251rxvt_term::process_dcs_seq ()
2915{ 3252{
2916 unsigned char eh, *s; 3253 char *s;
3254 unicode_t eh;
3255
2917 /* 3256 /*
2918 * Not handled yet 3257 * Not handled yet
2919 */ 3258 */
2920 s = get_to_st (&eh); 3259 s = get_to_st (eh);
2921 if (s) 3260 if (s)
2922 free (s); 3261 free (s);
3262
2923 return; 3263 return;
2924} 3264}
2925 3265
2926/*----------------------------------------------------------------------*/ 3266/*----------------------------------------------------------------------*/
2927/* 3267/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3268 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3269 */
2930void 3270void
2931rxvt_term::process_osc_seq () 3271rxvt_term::process_osc_seq ()
2932{ 3272{
2933 unsigned char ch, eh, *s; 3273 unicode_t ch, eh;
2934 int arg; 3274 int arg;
2935 3275
2936 ch = cmd_getc (); 3276 ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3277 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3278 arg = arg * 10 + (ch - '0');
2939 3279
2940 if (ch == ';') 3280 if (ch == ';')
2941 { 3281 {
2942 s = get_to_st (&eh); 3282 char *s = get_to_st (eh);
3283
2943 if (s) 3284 if (s)
2944 { 3285 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3286 process_xterm_seq (arg, s, eh);
2957 free (s); 3287 free (s);
2958 } 3288 }
2959 } 3289 }
2960} 3290}
3291
3292void
3293rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3294{
3295 if (str[0] == '?' && !str[1])
3296 {
3297 rgba c;
3298 pix_colors_focused[color].get (c);
3299
3300#if XFT
3301 if (c.a != rgba::MAX_CC)
3302 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3303 else
3304#endif
3305 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3306 }
3307 else
3308 set_window_color (color, str);
3309}
3310
2961/* 3311/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3312 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 10 = menu (may change in future)
2977 * 20 = bg pixmap
2978 * 39 = change default fg color
2979 * 49 = change default bg color
2980 * 55 = dump scrollback buffer and all of screen
2981 */ 3313 */
2982void 3314void
2983rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3315rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2984{ 3316{
2985 int changed = 0; 3317 int color;
2986 int color;
2987 char *buf, *name; 3318 char *buf, *name;
3319 bool query = str[0] == '?' && !str[1];
3320 int saveop = op;
3321
3322 dLocal (Display *, dpy);
2988 3323
2989 assert (str != NULL); 3324 assert (str != NULL);
3325
3326 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3327 return;
3328
2990 switch (op) 3329 switch (op)
2991 { 3330 {
2992 case XTerm_name: 3331 case XTerm_name:
2993 set_title (str); 3332 set_title (str);
2994 /* FALLTHROUGH */ 3333 /* FALLTHROUGH */
2995 case XTerm_iconName: 3334 case XTerm_iconName:
2996 set_iconName (str); 3335 set_icon_name (str);
2997 break; 3336 break;
2998 case XTerm_title: 3337 case XTerm_title:
2999 set_title (str); 3338 set_title (str);
3000 break; 3339 break;
3340 case XTerm_property:
3341 if (str[0] == '?')
3342 {
3343 Atom prop = display->atom (str + 1);
3344 Atom actual_type;
3345 int actual_format;
3346 unsigned long nitems;
3347 unsigned long bytes_after;
3348 unsigned char *value = 0;
3349 const char *str = "";
3350
3351 if (prop
3352 && XGetWindowProperty (dpy, parent[0],
3353 prop, 0, 1<<16, 0, AnyPropertyType,
3354 &actual_type, &actual_format,
3355 &nitems, &bytes_after, &value) == Success
3356 && actual_type != None
3357 && actual_format == 8)
3358 str = (const char *)(value);
3359
3360 tt_printf ("\033]%d;%s%c", op, str, resp);
3361
3362 XFree (value);
3363 }
3364 else
3365 {
3366 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3367
3368 if (eq)
3369 {
3370 *eq = 0;
3371 set_utf8_property (display->atom (str), eq + 1);
3372 }
3373 else
3374 XDeleteProperty (dpy, parent[0],
3375 display->atom (str));
3376 }
3377 break;
3378
3001 case XTerm_Color: 3379 case XTerm_Color:
3002 for (buf = (char *)str; buf && *buf;) 3380 for (buf = (char *)str; buf && *buf;)
3003 { 3381 {
3004 if ((name = STRCHR (buf, ';')) == NULL) 3382 if ((name = strchr (buf, ';')) == NULL)
3005 break; 3383 break;
3384
3006 *name++ = '\0'; 3385 *name++ = '\0';
3007 color = atoi (buf); 3386 color = atoi (buf) + minCOLOR;
3008 if (color < 0 || color >= TOTAL_COLORS) 3387
3388 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3009 break; 3389 break;
3390
3010 if ((buf = STRCHR (name, ';')) != NULL) 3391 if ((buf = strchr (name, ';')) != NULL)
3011 *buf++ = '\0'; 3392 *buf++ = '\0';
3012 set_window_color (color + minCOLOR, name); 3393
3394 process_color_seq (op, color, name, resp);
3013 } 3395 }
3396 break;
3397 case XTerm_Color00:
3398 process_color_seq (op, Color_fg, str, resp);
3399 break;
3400 case XTerm_Color01:
3401 process_color_seq (op, Color_bg, str, resp);
3014 break; 3402 break;
3015#ifndef NO_CURSORCOLOR 3403#ifndef NO_CURSORCOLOR
3016 case XTerm_Color_cursor: 3404 case XTerm_Color_cursor:
3017 set_window_color (Color_cursor, str); 3405 process_color_seq (op, Color_cursor, str, resp);
3018 break; 3406 break;
3019#endif 3407#endif
3020 case XTerm_Color_pointer: 3408 case XTerm_Color_pointer_fg:
3021 set_window_color (Color_pointer, str); 3409 process_color_seq (op, Color_pointer_fg, str, resp);
3410 break;
3411 case XTerm_Color_pointer_bg:
3412 process_color_seq (op, Color_pointer_bg, str, resp);
3022 break; 3413 break;
3023#ifndef NO_BOLD_UNDERLINE_REVERSE 3414#ifndef NO_BOLD_UNDERLINE_REVERSE
3024 case XTerm_Color_BD:
3025 set_window_color (Color_BD, str);
3026 break;
3027 case XTerm_Color_UL:
3028 set_window_color (Color_UL, str);
3029 break;
3030 case XTerm_Color_RV: 3415 case XTerm_Color_RV:
3031 set_window_color (Color_RV, str); 3416 process_color_seq (op, Color_RV, str, resp);
3032 break; 3417 break;
3418 case Rxvt_Color_BD:
3419 case URxvt_Color_BD:
3420 process_color_seq (op, Color_BD, str, resp);
3421 break;
3422 case Rxvt_Color_UL:
3423 case URxvt_Color_UL:
3424 process_color_seq (op, Color_UL, str, resp);
3425 break;
3426 case URxvt_Color_IT:
3427 process_color_seq (op, Color_IT, str, resp);
3428 break;
3033#endif 3429#endif
3034 3430#if ENABLE_TRANSPARENCY
3035 case XTerm_Menu: 3431 case URxvt_Color_tint:
3432 process_color_seq (op, Color_tint, str, resp);
3036 /* 3433 {
3037 * rxvt_menubar_dispatch () violates the constness of the string, 3434 bool changed = false;
3038 * so DON'T do it here 3435 if (ISSET_PIXCOLOR (Color_tint))
3436 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3437 else
3438 changed = bgPixmap.unset_tint ();
3439 if (changed)
3440 bgPixmap.render ();
3039 */ 3441 }
3442
3040 break; 3443 break;
3444#endif
3445
3446#if XPM_BACKGROUND
3041 case XTerm_Pixmap: 3447 case Rxvt_Pixmap:
3042 if (*str != ';') 3448 if (!strcmp (str, "?"))
3043 { 3449 {
3044#if XPM_BACKGROUND 3450 char str[256];
3045 scale_pixmap (""); /* reset to default scaling */ 3451
3046 set_bgPixmap (str); /* change pixmap */ 3452 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3047#endif 3453 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3048 scr_touch (true); 3454 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3455 process_xterm_seq (XTerm_title, str, CHAR_ST);
3049 } 3456 }
3050 while ((str = STRCHR (str, ';')) != NULL) 3457 else
3051 { 3458 {
3459 int changed = 0;
3460
3461 if (*str != ';')
3462 {
3463 /* reset to default scaling :*/
3464 bgPixmap.unset_geometry ();
3465 if (bgPixmap.set_file (str)) /* change pixmap */
3466 changed++;
3467 str = strchr (str, ';');
3468 if (str == NULL)
3469 bgPixmap.set_defaultGeometry ();
3470 }
3471 while (str)
3472 {
3052 str++; 3473 str++;
3053#if XPM_BACKGROUND 3474 if (bgPixmap.set_geometry (str))
3054 changed += scale_pixmap (str); 3475 changed++;
3055#endif 3476 str = strchr (str, ';');
3056 3477 }
3478 if (changed)
3479 {
3480 bgPixmap.render ();
3481 scr_touch (true);
3482 }
3057 } 3483 }
3058 if (changed)
3059 {
3060#ifdef XPM_BACKGROUND
3061 resize_pixmap ();
3062#endif
3063 scr_touch (true);
3064 }
3065 break; 3484 break;
3485#endif
3066 3486
3067 case XTerm_restoreFG: 3487 case Rxvt_restoreFG:
3068 set_window_color (Color_fg, str); 3488 set_window_color (Color_fg, str);
3069 break; 3489 break;
3070 case XTerm_restoreBG: 3490 case Rxvt_restoreBG:
3071 set_window_color (Color_bg, str); 3491 set_window_color (Color_bg, str);
3072 break; 3492 break;
3493
3073 case XTerm_logfile: 3494 case XTerm_logfile:
3495 // TODO, when secure mode?
3074 break; 3496 break;
3075 case XTerm_font: 3497
3076 change_font (0, str);
3077 break;
3078#if 0 3498#if 0
3079 case XTerm_dumpscreen: /* no error notices */ 3499 case Rxvt_dumpscreen: /* no error notices */
3080 { 3500 {
3081 int fd; 3501 int fd;
3082 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3502 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3083 { 3503 {
3084 scr_dump (fd); 3504 scr_dump (fd);
3085 close (fd); 3505 close (fd);
3086 } 3506 }
3087 } 3507 }
3088 break; 3508 break;
3089#endif 3509#endif
3510 case XTerm_font:
3511 op = URxvt_font;
3512 case URxvt_font:
3513#if ENABLE_STYLES
3514 case URxvt_boldFont:
3515 case URxvt_italicFont:
3516 case URxvt_boldItalicFont:
3517#endif
3518 if (query)
3519 tt_printf ("\33]%d;%-.250s%c", saveop,
3520 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3521 ? fontset[op - URxvt_font]->fontdesc : "",
3522 resp);
3523 else
3524 {
3525 const char *&res = rs[Rs_font + (op - URxvt_font)];
3090 3526
3527 res = strdup (str);
3528 allocated.push_back ((void *)res);
3529 set_fonts ();
3530 }
3531 break;
3532
3533 case URxvt_version:
3534 if (query)
3535 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3536 op,
3537 rs[Rs_name], VERSION[0], VERSION[2],
3538 resp);
3539 break;
3540
3541#if !ENABLE_MINIMAL
3542 case URxvt_locale:
3543 if (query)
3544 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3545 else
3546 {
3547 set_locale (str);
3548 pty->set_utf8_mode (enc_utf8);
3549 init_xlocale ();
3550 }
3551 break;
3552
3553 case URxvt_view_up:
3554 case URxvt_view_down:
3555 {
3556 int lines = atoi (str);
3557
3558 if (lines)
3559 scr_page (op == URxvt_view_up ? UP : DN, lines);
3560 else
3561 scr_erase_savelines ();
3562 }
3563
3564 break;
3565#endif
3566
3567#if ENABLE_PERL
3568 case URxvt_perl:
3569 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3570 ; // no responses yet
3571 break;
3572#endif
3091 } 3573 }
3092} 3574}
3093/*----------------------------------------------------------------------*/ 3575/*----------------------------------------------------------------------*/
3094 3576
3095/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3577/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3103 * so no need for fancy checking 3585 * so no need for fancy checking
3104 */ 3586 */
3105int 3587int
3106rxvt_term::privcases (int mode, unsigned long bit) 3588rxvt_term::privcases (int mode, unsigned long bit)
3107{ 3589{
3108 int state; 3590 int state;
3109 3591
3110 if (mode == 's') 3592 if (mode == 's')
3111 { 3593 {
3112 SavedModes |= (PrivateModes & bit); 3594 SavedModes |= (priv_modes & bit);
3113 return -1; 3595 return -1;
3114 } 3596 }
3115 else 3597 else
3116 { 3598 {
3117 if (mode == 'r') 3599 if (mode == 'r')
3118 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3600 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3119 else 3601 else
3120 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3602 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3121 PrivMode (state, bit); 3603 PrivMode (state, bit);
3122 } 3604 }
3605
3123 return state; 3606 return state;
3124} 3607}
3125 3608
3126/* we're not using priv _yet_ */ 3609/* we're not using priv _yet_ */
3127void 3610void
3128rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3611rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3129{ 3612{
3130 unsigned int i, j; 3613 unsigned int i, j;
3131 int state; 3614 int state;
3615
3132 static const struct 3616 static const struct
3133 { 3617 {
3134 const int argval; 3618 const int argval;
3135 const unsigned long bit; 3619 const unsigned long bit;
3136 }
3137 argtopriv[] = { 3620 } argtopriv[] = {
3138 { 1, PrivMode_aplCUR }, 3621 { 1, PrivMode_aplCUR },
3139 { 2, PrivMode_vt52 }, 3622 { 2, PrivMode_vt52 },
3140 { 3, PrivMode_132 }, 3623 { 3, PrivMode_132 },
3141 { 4, PrivMode_smoothScroll }, 3624 { 4, PrivMode_smoothScroll },
3142 { 5, PrivMode_rVideo }, 3625 { 5, PrivMode_rVideo },
3143 { 6, PrivMode_relOrigin }, 3626 { 6, PrivMode_relOrigin },
3144 { 7, PrivMode_Autowrap }, 3627 { 7, PrivMode_Autowrap },
3628 // 8, bi-directional support mode
3145 { 9, PrivMode_MouseX10 }, 3629 { 9, PrivMode_MouseX10 },
3146#ifdef menuBar_esc 3630 // 18, 19 printing-related
3147 { menuBar_esc, PrivMode_menuBar }, 3631 { 25, PrivMode_VisibleCursor },
3148#endif
3149#ifdef scrollBar_esc 3632#ifdef scrollBar_esc
3150 { scrollBar_esc, PrivMode_scrollBar }, 3633 { scrollBar_esc, PrivMode_scrollBar },
3151#endif 3634#endif
3152 { 25, PrivMode_VisibleCursor },
3153 { 35, PrivMode_ShiftKeys }, 3635 { 35, PrivMode_ShiftKeys }, // rxvt extension
3154 { 40, PrivMode_132OK }, 3636 { 40, PrivMode_132OK },
3637 // 41 xterm more fixes NYI
3638 // 45 margin bell NYI
3639 // 46 start logging
3155 { 47, PrivMode_Screen }, 3640 { 47, PrivMode_Screen },
3156 { 66, PrivMode_aplKP }, 3641 { 66, PrivMode_aplKP },
3157#ifndef NO_BACKSPACE_KEY 3642#ifndef NO_BACKSPACE_KEY
3158 { 67, PrivMode_BackSpace }, 3643 { 67, PrivMode_BackSpace },
3159#endif 3644#endif
3160 { 1000, PrivMode_MouseX11 }, 3645 { 1000, PrivMode_MouseX11 },
3646 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3647 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3648 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3161 { 1010, PrivMode_TtyOutputInh }, 3649 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3162 { 1011, PrivMode_Keypress }, 3650 { 1011, PrivMode_Keypress }, // rxvt extension
3651 // 1035 enable modifiers for alt, numlock NYI
3652 // 1036 send ESC for meta keys NYI
3653 // 1037 send DEL for keypad delete NYI
3163 { 1047, PrivMode_Screen }, 3654 { 1047, PrivMode_Screen },
3655 // 1048 save and restore cursor
3164 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3656 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3657 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3165 }; 3658 };
3166 3659
3167 if (nargs == 0) 3660 if (nargs == 0)
3168 return; 3661 return;
3169 3662
… …
3184 state = privcases (mode, argtopriv[j].bit); 3677 state = privcases (mode, argtopriv[j].bit);
3185 break; 3678 break;
3186 } 3679 }
3187 3680
3188 /* extra handling for values with state unkept */ 3681 /* extra handling for values with state unkept */
3189 if (state == -1)
3190 switch (arg[i]) 3682 switch (arg[i])
3191 { 3683 {
3684#if ENABLE_STYLES
3685 case 1021:
3686 set_option (Opt_intensityStyles, mode);
3687
3688 scr_touch (true);
3689 break;
3690#endif
3192 case 1048: /* alternative cursor save */ 3691 case 1048: /* alternative cursor save */
3692 case 1049:
3693 if (option (Opt_secondaryScreen))
3193 if (mode == 0) 3694 if (mode == 0)
3194 scr_cursor (RESTORE); 3695 scr_cursor (RESTORE);
3195 else if (mode == 1) 3696 else if (mode == 1)
3196 scr_cursor (SAVE); 3697 scr_cursor (SAVE);
3197 /* FALLTHROUGH */
3198 default:
3199 continue; /* for (;i;) */
3200 }
3201
3202 /* extra handling for values with valid 0 or 1 state */
3203 switch (arg[i])
3204 {
3205 /* case 1: - application cursor keys */
3206 case 2: /* VT52 mode */
3207 /* oddball mode. should be set regardless of set/reset
3208 * parameter. Return from VT52 mode with an ESC < from
3209 * within VT52 mode
3210 */
3211 PrivMode (1, PrivMode_vt52);
3212 break; 3698 break;
3699 }
3700
3701 if (state >= 0)
3702 /* extra handling for values with valid 0 or 1 state */
3703 switch (arg[i])
3704 {
3705 /* case 1: - application cursor keys */
3706 case 2: /* VT52 mode */
3707 /* oddball mode. should be set regardless of set/reset
3708 * parameter. Return from VT52 mode with an ESC < from
3709 * within VT52 mode
3710 */
3711 PrivMode (1, PrivMode_vt52);
3712 break;
3213 case 3: /* 80/132 */ 3713 case 3: /* 80/132 */
3214 if (PrivateModes & PrivMode_132OK) 3714 if (priv_modes & PrivMode_132OK)
3215 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3715 set_widthheight (((state ? 132 : 80) * fwidth), height);
3216 (unsigned int)TermWin.height);
3217 break; 3716 break;
3218 case 4: /* smooth scrolling */ 3717 case 4: /* smooth scrolling */
3219 if (state)
3220 Options &= ~Opt_jumpScroll;
3221 else
3222 Options |= Opt_jumpScroll; 3718 set_option (Opt_jumpScroll, !state);
3223 break; 3719 break;
3224 case 5: /* reverse video */ 3720 case 5: /* reverse video */
3225 scr_rvideo_mode (state); 3721 scr_rvideo_mode (state);
3226 break; 3722 break;
3227 case 6: /* relative/absolute origins */ 3723 case 6: /* relative/absolute origins */
3228 scr_relative_origin (state); 3724 scr_relative_origin (state);
3229 break; 3725 break;
3230 case 7: /* autowrap */ 3726 case 7: /* autowrap */
3231 scr_autowrap (state); 3727 scr_autowrap (state);
3232 break; 3728 break;
3233 /* case 8: - auto repeat, can't do on a per window basis */ 3729 /* case 8: - auto repeat, can't do on a per window basis */
3234 case 9: /* X10 mouse reporting */ 3730 case 9: /* X10 mouse reporting */
3235 if (state) /* orthogonal */ 3731 if (state) /* orthogonal */
3236 PrivateModes &= ~ (PrivMode_MouseX11); 3732 priv_modes &= ~PrivMode_MouseX11;
3237 break; 3733 break;
3238#ifdef menuBar_esc
3239 case menuBar_esc:
3240#ifdef MENUBAR
3241 map_menuBar (state);
3242#endif
3243 break;
3244#endif
3245#ifdef scrollBar_esc 3734#ifdef scrollBar_esc
3246 case scrollBar_esc: 3735 case scrollBar_esc:
3247 if (scrollbar_mapping (state)) 3736 if (scrollbar_mapping (state))
3248 { 3737 {
3249 resize_all_windows (0, 0, 0); 3738 resize_all_windows (0, 0, 0);
3250 scr_touch (true); 3739 scr_touch (true);
3251 } 3740 }
3252 break; 3741 break;
3253#endif 3742#endif
3254 case 25: /* visible/invisible cursor */ 3743 case 25: /* visible/invisible cursor */
3255 scr_cursor_visible (state); 3744 scr_cursor_visible (state);
3256 break; 3745 break;
3257 /* case 35: - shift keys */ 3746 /* case 35: - shift keys */
3258 /* case 40: - 80 <--> 132 mode */ 3747 /* case 40: - 80 <--> 132 mode */
3259 case 47: /* secondary screen */ 3748 case 47: /* secondary screen */
3260 scr_change_screen (state); 3749 scr_change_screen (state);
3261 break; 3750 break;
3262 /* case 66: - application key pad */ 3751 /* case 66: - application key pad */
3263 /* case 67: - backspace key */ 3752 /* case 67: - backspace key */
3264 case 1000: /* X11 mouse reporting */ 3753 case 1000: /* X11 mouse reporting */
3265 if (state) /* orthogonal */ 3754 if (state) /* orthogonal */
3266 PrivateModes &= ~ (PrivMode_MouseX10); 3755 priv_modes &= ~PrivMode_MouseX10;
3267 break; 3756 break;
3268#if 0 3757#if 0
3269 case 1001: 3758 case 1001:
3270 break; /* X11 mouse highlighting */ 3759 break; /* X11 mouse highlighting */
3271#endif 3760#endif
3272 case 1010: /* scroll to bottom on TTY output inhibit */ 3761 case 1010: /* scroll to bottom on TTY output inhibit */
3273 if (state)
3274 Options &= ~Opt_scrollTtyOutput;
3275 else
3276 Options |= Opt_scrollTtyOutput; 3762 set_option (Opt_scrollTtyOutput, !state);
3277 break; 3763 break;
3278 case 1011: /* scroll to bottom on key press */ 3764 case 1011: /* scroll to bottom on key press */
3279 if (state)
3280 Options |= Opt_scrollTtyKeypress; 3765 set_option (Opt_scrollTtyKeypress, state);
3281 else
3282 Options &= ~Opt_scrollTtyKeypress;
3283 break; 3766 break;
3284 case 1047: /* secondary screen w/ clearing */ 3767 case 1047: /* secondary screen w/ clearing last */
3285 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3768 if (option (Opt_secondaryScreen))
3286 if (current_screen != PRIMARY) 3769 if (current_screen != PRIMARY)
3287 scr_erase_screen (2); 3770 scr_erase_screen (2);
3288 scr_change_screen (state); 3771 scr_change_screen (state);
3289 /* FALLTHROUGH */
3290 default:
3291 break; 3772 break;
3773 case 1049: /* secondary screen w/ clearing first */
3774 scr_change_screen (state);
3775 if (option (Opt_secondaryScreen))
3776 if (current_screen != PRIMARY)
3777 scr_erase_screen (2);
3778 break;
3779 default:
3780 break;
3292 } 3781 }
3293 } 3782 }
3294} 3783}
3295/*}}} */ 3784/*}}} */
3296 3785
3297/*{{{ process sgr sequences */ 3786/*{{{ process sgr sequences */
3298void 3787void
3299rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3788rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3300{ 3789{
3301 unsigned int i; 3790 unsigned int i;
3302 short rendset; 3791 short rendset;
3303 int rendstyle; 3792 int rendstyle;
3304 3793
3305 if (nargs == 0) 3794 if (nargs == 0)
3306 { 3795 {
3307 scr_rendition (0, ~RS_None); 3796 scr_rendition (0, ~RS_None);
3308 return; 3797 return;
3309 } 3798 }
3799
3310 for (i = 0; i < nargs; i++) 3800 for (i = 0; i < nargs; i++)
3311 { 3801 {
3312 rendset = -1; 3802 rendset = -1;
3313 switch (arg[i]) 3803 switch (arg[i])
3314 { 3804 {
… …
3316 rendset = 0, rendstyle = ~RS_None; 3806 rendset = 0, rendstyle = ~RS_None;
3317 break; 3807 break;
3318 case 1: 3808 case 1:
3319 rendset = 1, rendstyle = RS_Bold; 3809 rendset = 1, rendstyle = RS_Bold;
3320 break; 3810 break;
3811 //case 2: // low intensity
3812 case 3:
3813 rendset = 1, rendstyle = RS_Italic;
3814 break;
3321 case 4: 3815 case 4:
3322 rendset = 1, rendstyle = RS_Uline; 3816 rendset = 1, rendstyle = RS_Uline;
3323 break; 3817 break;
3324 case 5: 3818 case 5: // slowly blinking
3819 case 6: // rapidly blinking
3325 rendset = 1, rendstyle = RS_Blink; 3820 rendset = 1, rendstyle = RS_Blink;
3326 break; 3821 break;
3822 //case 6: // scoansi light background
3327 case 7: 3823 case 7:
3328 rendset = 1, rendstyle = RS_RVid; 3824 rendset = 1, rendstyle = RS_RVid;
3329 break; 3825 break;
3330 case 22: 3826 case 8:
3827 // invisible. NYI
3828 break;
3829 //case 9: // crossed out
3830 //case 10: // scoansi acs off, primary font
3831 //case 11: // scoansi acs on, first alt font
3832 //case 12: // scoansi acs on, |0x80, second alt font
3833 //...
3834 //case 19: // ninth alt font
3835 //case 20: // gothic
3836 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3331 rendset = 0, rendstyle = RS_Bold; 3837 rendset = 0, rendstyle = RS_Bold;
3838 break;
3839 case 22: // normal intensity
3840 rendset = 0, rendstyle = RS_Bold;
3841 break;
3842 case 23: // disable italic
3843 rendset = 0, rendstyle = RS_Italic;
3332 break; 3844 break;
3333 case 24: 3845 case 24:
3334 rendset = 0, rendstyle = RS_Uline; 3846 rendset = 0, rendstyle = RS_Uline;
3335 break; 3847 break;
3336 case 25: 3848 case 25:
3337 rendset = 0, rendstyle = RS_Blink; 3849 rendset = 0, rendstyle = RS_Blink;
3338 break; 3850 break;
3851 case 26: // variable spacing (iso 8613)
3852 rendset = 0, rendstyle = RS_Blink;
3853 break;
3339 case 27: 3854 case 27:
3340 rendset = 0, rendstyle = RS_RVid; 3855 rendset = 0, rendstyle = RS_RVid;
3341 break; 3856 break;
3857 //case 28: // visible. NYI
3858 //case 29: // not crossed-out
3342 } 3859 }
3860
3343 if (rendset != -1) 3861 if (rendset != -1)
3344 { 3862 {
3345 scr_rendition (rendset, rendstyle); 3863 scr_rendition (rendset, rendstyle);
3346 continue; /* for (;i;) */ 3864 continue; /* for (;i;) */
3347 } 3865 }
… …
3354 case 33: 3872 case 33:
3355 case 34: 3873 case 34:
3356 case 35: 3874 case 35:
3357 case 36: 3875 case 36:
3358 case 37: 3876 case 37:
3359 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3877 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3360 Color_fg);
3361 break; 3878 break;
3362#ifdef TTY_256COLOR 3879 case 38: // set fg color, ISO 8613-6
3363 case 38:
3364 if (nargs > i + 2 && arg[i + 1] == 5) 3880 if (nargs > i + 2 && arg[i + 1] == 5)
3365 { 3881 {
3366 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3882 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3367 Color_fg);
3368 i += 2; 3883 i += 2;
3369 } 3884 }
3370 break; 3885 break;
3371#endif
3372 case 39: /* default fg */ 3886 case 39: /* default fg */
3373 scr_color (Color_fg, Color_fg); 3887 scr_color (Color_fg, Color_fg);
3374 break; 3888 break;
3375 3889
3376 case 40: 3890 case 40:
… …
3379 case 43: 3893 case 43:
3380 case 44: 3894 case 44:
3381 case 45: 3895 case 45:
3382 case 46: 3896 case 46:
3383 case 47: 3897 case 47:
3384 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3898 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3385 Color_bg);
3386 break; 3899 break;
3387#ifdef TTY_256COLOR 3900 case 48: // set bg color, ISO 8613-6
3388 case 48:
3389 if (nargs > i + 2 && arg[i + 1] == 5) 3901 if (nargs > i + 2 && arg[i + 1] == 5)
3390 { 3902 {
3391 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3903 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3392 Color_bg);
3393 i += 2; 3904 i += 2;
3394 } 3905 }
3395 break; 3906 break;
3396#endif
3397 case 49: /* default bg */ 3907 case 49: /* default bg */
3398 scr_color (Color_bg, Color_bg); 3908 scr_color (Color_bg, Color_bg);
3399 break; 3909 break;
3400 3910
3401#ifndef NO_BRIGHTCOLOR 3911 //case 50: // not variable spacing
3912
3913#if !ENABLE_MINIMAL
3402 case 90: 3914 case 90:
3403 case 91: /* set bright fg color */ 3915 case 91: /* set bright fg color */
3404 case 92: 3916 case 92:
3405 case 93: 3917 case 93:
3406 case 94: 3918 case 94:
3407 case 95: 3919 case 95:
3408 case 96: 3920 case 96:
3409 case 97: 3921 case 97:
3410 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3922 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3411 Color_fg);
3412 break; 3923 break;
3413 case 100: 3924 case 100:
3414 case 101: /* set bright bg color */ 3925 case 101: /* set bright bg color */
3415 case 102: 3926 case 102:
3416 case 103: 3927 case 103:
3417 case 104: 3928 case 104:
3418 case 105: 3929 case 105:
3419 case 106: 3930 case 106:
3420 case 107: 3931 case 107:
3421 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3932 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3422 Color_bg);
3423 break; 3933 break;
3424#endif 3934#endif
3425
3426 } 3935 }
3427 } 3936 }
3428} 3937}
3429/*}}} */ 3938/*}}} */
3430 3939
3431/*{{{ process Rob Nation's own graphics mode sequences */ 3940/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3432void 3941void
3433rxvt_term::process_graphics () 3942rxvt_term::process_graphics ()
3434{ 3943{
3435 unsigned char ch, cmd = cmd_getc (); 3944 unicode_t ch, cmd = cmd_getc ();
3436 3945
3437 if (cmd == 'Q') 3946 if (cmd == 'Q')
3438 { /* query graphics */ 3947 { /* query graphics */
3439 tt_printf ("\033G0\n"); /* no graphics */ 3948 tt_printf ("\033G0\012"); /* no graphics */
3440 return; 3949 return;
3441 } 3950 }
3442 /* swallow other graphics sequences until terminating ':' */ 3951 /* swallow other graphics sequences until terminating ':' */
3443 do 3952 do
3444 ch = cmd_getc (); 3953 ch = cmd_getc ();
… …
3454 */ 3963 */
3455void 3964void
3456rxvt_term::tt_printf (const char *fmt,...) 3965rxvt_term::tt_printf (const char *fmt,...)
3457{ 3966{
3458 va_list arg_ptr; 3967 va_list arg_ptr;
3459 unsigned char buf[256]; 3968 char buf[256];
3460 3969
3461 va_start (arg_ptr, fmt); 3970 va_start (arg_ptr, fmt);
3462 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3971 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3463 va_end (arg_ptr); 3972 va_end (arg_ptr);
3464 tt_write (buf, STRLEN (buf)); 3973 tt_write (buf, strlen (buf));
3465} 3974}
3466 3975
3467/* ---------------------------------------------------------------------- */ 3976/* ---------------------------------------------------------------------- */
3468/* Write data to the pty as typed by the user, pasted with the mouse, 3977/* Write data to the pty as typed by the user, pasted with the mouse,
3469 * or generated by us in response to a query ESC sequence. 3978 * or generated by us in response to a query ESC sequence.
3470 */ 3979 */
3980const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3981
3471void 3982void
3472rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3983rxvt_term::tt_write (const char *data, unsigned int len)
3473{ 3984{
3474 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3985 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3986 return;
3475 3987
3476 if (len) 3988 if (pty->pty < 0)
3989 return;
3990
3991 if (v_buflen == 0)
3992 {
3993 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3994
3995 if ((unsigned int)written == len)
3996 return;
3997
3998 data += written;
3999 len -= written;
3477 { 4000 }
4001
4002 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4003
4004 memcpy (v_buffer + v_buflen, data, len);
4005 v_buflen += len;
4006
4007 pty_ev.set (EVENT_READ | EVENT_WRITE);
4008}
4009
4010void rxvt_term::pty_write ()
4011{
4012 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4013
4014 if (written > 0)
4015 {
4016 v_buflen -= written;
4017
3478 if (v_buflen == 0) 4018 if (v_buflen == 0)
3479 { 4019 {
3480 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3481
3482 if ((unsigned int)written == len)
3483 return;
3484
3485 data += written;
3486 len -= written;
3487 }
3488
3489
3490 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3491
3492 memcpy (v_buffer + v_buflen, data, len);
3493 v_buflen += len;
3494 }
3495
3496 for (;;)
3497 {
3498 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3499
3500 if (written > 0)
3501 {
3502 v_buflen -= written;
3503
3504 if (v_buflen == 0)
3505 {
3506 free (v_buffer); 4020 free (v_buffer);
3507 v_buffer = 0; 4021 v_buffer = 0;
3508 v_buflen = 0; 4022 v_buflen = 0;
3509 4023
3510 pty_ev.set (EVENT_READ); 4024 pty_ev.set (EVENT_READ);
3511 return;
3512 }
3513
3514 memmove (v_buffer, v_buffer + written, v_buflen);
3515 }
3516 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3517 // original code just ignores this...
3518 destroy ();
3519 else
3520 {
3521 pty_ev.set (EVENT_READ | EVENT_WRITE);
3522 return; 4025 return;
3523 } 4026 }
4027
4028 memmove (v_buffer, v_buffer + written, v_buflen);
3524 } 4029 }
4030 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4031 pty_ev.set (EVENT_READ);
3525} 4032}
3526 4033
3527/*----------------------- end-of-file (C source) -----------------------*/ 4034/*----------------------- end-of-file (C source) -----------------------*/
3528 4035

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