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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.333 by ayin, Tue Jun 26 09:55:22 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#ifdef GREEK_SUPPORT 493
250 if (keysym == ks_greekmodeswith) 494 if (iso14755buf & ISO_14755_51
251 { 495 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 496 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 497 {
255 xterm_seq (XTerm_title, 498 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 499 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 500# if ISO_14755
258 greek_reset (); 501 iso14755_51 (0);
502# endif
503 return;
259 } 504 }
260 else 505 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 506 {
271 unsigned int l; 507 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 508# if ISO_14755
273 const unsigned char ch = C0_ESC; 509 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 510# endif
283 tt_write (&ch, 1); 511 return;
284 tt_write (kbuf0, l); 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
285 return; 520 return;
286 } 521 }
287 else 522 else
523 {
524# if ENABLE_OVERLAY
525 scr_overlay_off ();
288#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 ENABLE_OVERLAY
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 {
289 { 552 {
290 newlen = 1; 553 newlen = 1;
291 switch (keysym) 554 switch (keysym)
292 { 555 {
293#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
294 case XK_BackSpace: 557 case XK_BackSpace:
295 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
296 { 559 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
300 } 563 }
301 else 564 else
302 STRCPY (kbuf, key_backspace); 565 strcpy (kbuf, key_backspace);
303# ifdef MULTICHAR_SET 566 break;
304 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)
305 { 573 {
306 int col, row; 574 strcpy (kbuf, "\033On");
307 575 break;
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 } 576 }
577 /* FALLTHROUGH */
314# endif 578# endif
315 break;
316#endif
317#ifndef NO_DELETE_KEY
318 case XK_Delete: 579 case XK_Delete:
319 STRCPY (kbuf, key_delete); 580 strcpy (kbuf, key_delete);
320# ifdef MULTICHAR_SET
321 if (Options & Opt_mc_hack)
322 {
323 int col, row;
324
325 newlen = STRLEN (kbuf);
326 col = screen.cur.col;
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif
332 break; 581 break;
333#endif 582#endif
334 case XK_Tab: 583 case XK_Tab:
335 if (shft) 584 if (shft)
336 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
337 else 586 else
338 { 587 {
339#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
340 if (ctrl) 589 if (ctrl)
341 meta = 1; 590 meta = 1;
… …
347 newlen = 0; 596 newlen = 0;
348 } 597 }
349 break; 598 break;
350 599
351#ifdef XK_KP_Left 600#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
357 { 606 {
358 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break; 609 break;
361 } 610 }
362 else 611 else
363 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
366#endif 615#endif
367 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */ 622 /* do Shift first */
374 if (shft) 623 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl) 625 else if (ctrl)
377 { 626 {
378 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
380 } 629 }
381 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
382 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break; 632 break;
419 633
420#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
422 case XK_KP_Prior: 636 case XK_KP_Prior:
423 /* allow shift to override */ 637 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
425 { 639 {
426 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
427 break; 641 break;
428 } 642 }
429 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
430# endif 644# endif
431 case XK_Prior: 645 case XK_Prior:
432 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
433 break; 647 break;
434# ifdef XK_KP_Next 648# ifdef XK_KP_Next
435 case XK_KP_Next: 649 case XK_KP_Next:
436 /* allow shift to override */ 650 /* allow shift to override */
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
438 { 652 {
439 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
440 break; 654 break;
441 } 655 }
442 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
443# endif 657# endif
444 case XK_Next: 658 case XK_Next:
445 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
446 break; 660 break;
447#endif 661#endif
448 case XK_KP_Enter: 662 case XK_KP_Enter:
449 /* allow shift to override */ 663 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
451 { 665 {
452 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';
453 } 678 }
454 else 679 else
455 { 680 {
456 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
457 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
458 } 683 }
459 break; 684 break;
460 685
461#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
462 case XK_KP_Begin: 687 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
464 break; 689 break;
465 690
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif 691#endif
474 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
480 break; 698 break;
481 699
482 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
494 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */ 716 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
500 { 718 {
501 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
503 } 721 }
504 else 722 else
505 { 723 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
508 } 726 }
509 break; 727 break;
510 728
511 case XK_Find: 729 case XK_Find:
512 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
513 break; 731 break;
732
733#ifdef XK_KP_End
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
514 case XK_Insert: 743 case XK_Insert:
515 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
516 break; 745 break;
517#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove: 747 case DXK_Remove:
519 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
520#endif 749#endif
521 case XK_Execute: 750 case XK_Execute:
522 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
523 break; 752 break;
524 case XK_Select: 753 case XK_Select:
525 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
526 break; 755 break;
527#ifdef XK_KP_End 756#ifdef XK_KP_End
528 case XK_KP_End: 757 case XK_KP_End:
529 /* allow shift to override */ 758 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
531 { 760 {
532 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
533 break; 762 break;
534 } 763 }
535 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
536#endif 765#endif
537 case XK_End: 766 case XK_End:
538 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
539 break; 768 break;
540#ifdef XK_KP_Home 769#ifdef XK_KP_Home
541 case XK_KP_Home: 770 case XK_KP_Home:
542 /* allow shift to override */ 771 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
544 { 773 {
545 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
546 break; 775 break;
547 } 776 }
548 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
549#endif 778#endif
550 case XK_Home: 779 case XK_Home:
551 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
552 break; 781 break;
553 782
554#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556 785
… …
608#undef FKEY 837#undef FKEY
609 default: 838 default:
610 newlen = 0; 839 newlen = 0;
611 break; 840 break;
612 } 841 }
842
613 if (newlen) 843 if (newlen)
614 len = STRLEN (kbuf); 844 len = strlen (kbuf);
615 } 845 }
846
616 /* 847 /*
617 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
618 */ 849 */
619#ifdef META8_OPTION 850#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
625 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
626 { 857 {
627 len = 1; 858 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
629 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
630 else 866 else
631 { 867 {
632#ifdef META8_OPTION 868#ifdef META8_OPTION
633 /* set 8-bit on */ 869 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
635 { 871 {
636 unsigned char *ch; 872 char *ch;
637 873
638 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 875 *ch |= 0x80;
876
640 meta = 0; 877 meta = 0;
641 } 878 }
642#endif 879#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 880 /* nil */ ;
648 } 881 }
649 } 882 }
883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
650 886
651 if (len <= 0) 887 if (len <= 0)
652 return; /* not mapped */ 888 return; /* not mapped */
653 889
654 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 891 if (view_start)
656 { 892 {
657 TermWin.view_start = 0; 893 view_start = 0;
658 want_refresh = 1; 894 want_refresh = 1;
659 } 895 }
660 896
661 /* 897 /*
662 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 910
675 /* escape prefix */ 911 /* escape prefix */
676 if (meta 912 if (meta
677#ifdef META8_OPTION 913#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
679#endif 915#endif
680 ) 916 )
681 { 917 {
682 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 919 tt_write (&ch, 1);
685 } 920 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 921
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
699} 923}
700/*}}} */
701 924
702#if (MENUBAR_MAX) 925void
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
704/* 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 ENABLE_OVERLAY
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 ENABLE_OVERLAY
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)
705unsigned int 1003unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
707{ 1005{
708 unsigned int n, s; 1006 unsigned int n, s;
709 1007
710 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
712 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
713 { 1012 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
716 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
717 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
718 s += n; 1017 s += n;
719 } 1018 }
1019
720 if (count > s) 1020 if (count > s)
721 { 1021 {
722 rxvt_print_error ("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
723 count = s; 1023 count = s;
724 } 1024 }
1025
725 for (; count--;) 1026 for (; count--;)
726 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
727 return 0; 1031 return 0;
728} 1032}
729#endif /* MENUBAR_MAX */ 1033#endif
730 1034
731void 1035void
732rxvt_term::flush () 1036rxvt_term::flush ()
733{ 1037{
1038 flush_ev.stop ();
1039
734#ifdef TRANSPARENT 1040#ifdef ENABLE_TRANSPARENCY
735 if (want_full_refresh) 1041 if (want_full_refresh)
736 { 1042 {
737 want_full_refresh = 0; 1043 want_full_refresh = 0;
738 scr_clear (); 1044 scr_clear ();
739 scr_touch (false); 1045 scr_touch (false);
740 want_refresh = 1;
741 } 1046 }
742#endif 1047#endif
743 1048
744 if (want_refresh) 1049 if (want_refresh)
745 { 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
746 scr_refresh (refresh_type); 1089 scr_refresh ();
747 scrollbar_show (1); 1090 scrollbar_show (1);
748#ifdef USE_XIM 1091#ifdef USE_XIM
749 IMSendSpot (); 1092 IMSendSpot ();
750#endif 1093#endif
751
752 } 1094 }
753 1095
754 display->flush (); 1096 display->flush ();
755} 1097}
756 1098
757void 1099void
758rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
759{ 1101{
760 SET_R (this); 1102 make_current ();
761 SET_LOCALE (locale);
762 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;
763 flush (); 1116 flush ();
764} 1117}
765 1118
766#ifdef CURSOR_BLINK 1119#ifdef CURSOR_BLINK
767void 1120void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1121rxvt_term::cursor_blink_cb (time_watcher &w)
769{ 1122{
770 hidden_cursor = !hidden_cursor; 1123 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1124 want_refresh = 1;
772 1125
773 w.start (w.at + BLINK_INTERVAL); 1126 w.start (w.at + CURSOR_BLINK_INTERVAL);
774} 1127}
775#endif 1128#endif
776 1129
777#ifdef TEXT_BLINK 1130#ifdef TEXT_BLINK
778void 1131void
… …
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1138 w.start (w.at + TEXT_BLINK_INTERVAL);
786 } 1139 }
787} 1140}
788#endif 1141#endif
789 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
790bool 1211bool
791rxvt_term::pty_fill () 1212rxvt_term::pty_fill ()
792{ 1213{
793 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 }
794 1221
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1222 memmove (cmdbuf_base, cmdbuf_ptr, n);
796 cmdbuf_ptr = cmdbuf_base; 1223 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1224 cmdbuf_endp = cmdbuf_ptr + n;
798 1225
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1226 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
800 1227
801 if (n > 0) 1228 if (r > 0)
802 { 1229 {
803 cmdbuf_endp += n; 1230 cmdbuf_endp += r;
804 return true; 1231 return true;
805 } 1232 }
806 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))
807 destroy (); 1245 destroy ();
1246 }
808 1247
809 return false; 1248 return false;
810} 1249}
811 1250
812void 1251void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1252rxvt_term::pty_cb (io_watcher &w, short revents)
814{ 1253{
815 SET_R (this); 1254 make_current ();
816 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;
817 1261
818 if (revents & EVENT_WRITE) 1262 if (revents & EVENT_WRITE)
819 tt_write (0, 0); 1263 pty_write ();
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong
826 while (flag && pty_fill ())
827 {
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834
835 uint32_t ch = NOCHAR;
836
837 for (;;)
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1264}
936 1265
937// read the next character, currently handles UTF-8 1266void
938// will probably handle all sorts of other stuff in the future 1267rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1268{
942 while (cmdbuf_ptr < cmdbuf_endp) 1269 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1270 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946 1271
947 wchar_t wc; 1272#ifdef POINTER_BLANK
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1273 hidden_pointer = 0;
949 1274
950 if (len == (size_t)-2) 1275 if (option (Opt_pointerBlank))
951 return NOCHAR; 1276 pointer_ev.start (NOW + pointerBlankDelay);
952 1277#endif
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984} 1278}
985 1279
986#ifdef POINTER_BLANK 1280#ifdef POINTER_BLANK
987void 1281void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997}
998
999void
1000rxvt_term::pointer_blank () 1282rxvt_term::pointer_blank ()
1001{ 1283{
1002 if (! (Options & Opt_pointerBlank)) 1284 if (!option (Opt_pointerBlank))
1003 return; 1285 return;
1004 1286
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1287 XDefineCursor (dpy, vt, display->blank_cursor);
1006 XFlush (display->display); 1288 XFlush (dpy);
1007 1289
1008 hidden_pointer = 1; 1290 hidden_pointer = 1;
1009} 1291}
1010 1292
1011void 1293void
1012rxvt_term::pointer_cb (time_watcher &w) 1294rxvt_term::pointer_cb (time_watcher &w)
1013{ 1295{
1014 SET_R (this); 1296 make_current ();
1015 SET_LOCALE (locale);
1016 1297
1017 pointer_blank (); 1298 pointer_blank ();
1018} 1299}
1019#endif 1300#endif
1020 1301
1021void 1302void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1303rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1304{
1024 int button_number, key_state = 0; 1305 int button_number, key_state = 0;
1025 int x, y; 1306 int x, y;
1026 1307
1027 x = ev.x; 1308 x = ev.x;
1028 y = ev.y; 1309 y = ev.y;
1029 pixel_position (&x, &y); 1310 pixel_position (&x, &y);
1030 1311
1031 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1313 button_number = 3;
1034 }
1035 else 1314 else
1036 { 1315 {
1037 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1318 if (button_number >= 3)
1040 button_number += (64 - 3); 1319 button_number += (64 - 3);
1041 } 1320 }
1042 1321
1043 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
1044 { 1323 {
1045 /* 1324 /*
1046 * do not report ButtonRelease 1325 * do not report ButtonRelease
1047 * no state info allowed 1326 * no state info allowed
1048 */ 1327 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1346#endif
1068
1069 } 1347 }
1070 1348
1071#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1351 if (key_state & 16)
1074 fputc ('C', stderr); 1352 fputc ('C', stderr);
1075 if (key_state & 4) 1353 if (key_state & 4)
1076 fputc ('S', stderr); 1354 fputc ('S', stderr);
… …
1080 fputc ('2', stderr); 1358 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1360 button_number,
1083 x + 1, 1361 x + 1,
1084 y + 1); 1362 y + 1);
1085#else 1363#endif
1364
1086 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1366 (32 + button_number + key_state),
1088 (32 + x + 1), 1367 (32 + x + 1),
1089 (32 + y + 1)); 1368 (32 + y + 1));
1090#endif
1091} 1369}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1370
1103/*{{{ process an X event */ 1371/*{{{ process an X event */
1104void 1372void
1105rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1106{ 1374{
1107 SET_R (this); 1375 make_current ();
1108 SET_LOCALE (locale);
1109 1376
1110#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1378
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1120 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1382 return;
1140#endif
1141 1383
1384 // for XQueryPointer
1142 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1387 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1193#endif
1194 1388
1195 switch (ev.type) 1389 switch (ev.type)
1196 { 1390 {
1197 case KeyPress: 1391 case KeyPress:
1198 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1199 break; 1393 break;
1200 1394
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1395 case KeyRelease:
1203 { 1396 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1397 break;
1215 }
1216#endif
1217 1398
1218 case ButtonPress: 1399 case ButtonPress:
1219 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1220 break; 1401 break;
1221 1402
… …
1223 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1224 break; 1405 break;
1225 1406
1226 case ClientMessage: 1407 case ClientMessage:
1227 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1410 {
1237 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1412 {
1239 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1414 {
1241 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1416 {
1243 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1418 destroy ();
1245 0L, 1000000L, 1419 }
1246 False, AnyPropertyType, 1420#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1424 &ev);
1250 XChangeProperty (display->display, display->root, 1425#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1426 }
1252 8, PropModeReplace, 1427 }
1253 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 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
1256 } 1437 }
1257#endif /* OFFIX_DND */
1258 break; 1438 break;
1259 1439
1260 case MappingNotify: 1440 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping)); 1441 XRefreshKeyboardMapping (&ev.xmapping);
1262 break; 1442 break;
1263 1443
1264 /* 1444 /*
1265 * XXX: this is not the _current_ arrangement 1445 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1446 * Here's my conclusion:
… …
1285 break; 1465 break;
1286 } 1466 }
1287 break; 1467 break;
1288 1468
1289 case FocusIn: 1469 case FocusIn:
1290 if (!TermWin.focus) 1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_in ();
1474 break;
1475
1476 case FocusOut:
1477 if (ev.xfocus.detail != NotifyInferior
1478 && ev.xfocus.detail != NotifyPointer
1479 && ev.xfocus.mode != NotifyGrab)
1480 focus_out ();
1481 break;
1482
1483 case ConfigureNotify:
1484 if (ev.xconfigure.window == parent[0])
1291 { 1485 {
1292 TermWin.focus = 1; 1486 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1; 1487 ;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302 1488
1489 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1490 {
1491 seen_resize = 1;
1492 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1493#ifdef XPM_BACKGROUND
1494 if (!option (Opt_transparent) && bgPixmap.auto_resize)
1495 {
1496 resize_pixmap ();
1497 scr_touch (true);
1498 }
1499#endif
1500 }
1501
1502 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1503
1504#ifdef ENABLE_TRANSPARENCY
1505 if (option (Opt_transparent))
1506 check_our_parents ();
1507#endif
1303 } 1508 }
1304 break; 1509 break;
1305 1510
1306 case FocusOut:
1307 if (TermWin.focus)
1308 {
1309 TermWin.focus = 0;
1310 want_refresh = 1;
1311#ifdef USE_XIM
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify: 1511 case PropertyNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0]) 1512 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1326 { 1513 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1327 int height, width; 1514 && ev.xproperty.state == PropertyNewValue)
1515 selection_property (ev.xproperty.window, ev.xproperty.atom);
1328 1516
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1336
1337 if (szHint.width != width || szHint.height != height)
1338 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1340 resize_all_windows (width, height, 1);
1341 }
1342#ifdef DEBUG_SIZE
1343 else
1344 {
1345 D_SIZE ((stderr, "Size: Not resizing"));
1346 }
1347#endif
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356
1357 }
1358 break; 1517 break;
1359 1518
1360 case SelectionClear: 1519 case SelectionClear:
1361 display->set_selection_owner (0); 1520 selection_clear ();
1362 break; 1521 break;
1363 1522
1364 case SelectionNotify: 1523 case SelectionNotify:
1365 if (selection_wait == Sel_normal) 1524 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor, 1525 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1367 ev.xselection.property, True);
1368 break; 1526 break;
1369 1527
1370 case SelectionRequest: 1528 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1372 break; 1530 break;
1373 1531
1532 case MapNotify:
1533 mapped = 1;
1534#ifdef TEXT_BLINK
1535 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1536#endif
1537 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1538 break;
1539
1374 case UnmapNotify: 1540 case UnmapNotify:
1375 TermWin.mapped = 0; 1541 mapped = 0;
1376#ifdef TEXT_BLINK 1542#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1543 text_blink_ev.stop ();
1378#endif 1544#endif
1545 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1546 break;
1380 1547
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT 1548#ifdef ENABLE_TRANSPARENCY
1389 case ReparentNotify: 1549 case ReparentNotify:
1390 rootwin_cb (ev); 1550 rootwin_cb (ev);
1391 break; 1551 break;
1392#endif /* TRANSPARENT */ 1552#endif /* ENABLE_TRANSPARENCY */
1393 1553
1394 case GraphicsExpose: 1554 case GraphicsExpose:
1395 case Expose: 1555 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1556 if (ev.xany.window == vt)
1397 { 1557 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1558 do
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1559 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1560 ev.xexpose.width, ev.xexpose.height, False);
1401#else 1561 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1402 // don't understand this, so commented it out 1562
1563 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1564
1565 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1566 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1567 ev.xexpose.width, ev.xexpose.height, False);
1405 //scr_expose (ev.xexpose.x, 0, 1568
1406 // ev.xexpose.width, TermWin.height, False);
1407#endif
1408 want_refresh = 1; 1569 want_refresh = 1;
1409 } 1570 }
1410 else 1571 else
1411 { 1572 {
1412 XEvent unused_event; 1573 XEvent unused_event;
1413 1574
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1575 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1576 ;
1416 &unused_event)) ; 1577 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1578 ;
1418 GraphicsExpose, 1579
1419 &unused_event)) ;
1420 if (isScrollbarWindow (ev.xany.window)) 1580 if (isScrollbarWindow (ev.xany.window))
1421 { 1581 {
1422 scrollBar.setIdle (); 1582 scrollBar.setIdle ();
1423 scrollbar_show (0); 1583 scrollbar_show (0);
1424 } 1584 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432 1585
1586#ifdef ENABLE_TRANSPARENCY
1587 if (am_transparent && ev.xany.window == parent[0])
1588 XClearWindow (dpy, ev.xany.window);
1589#endif
1433 } 1590 }
1434 break; 1591 break;
1435 1592
1436 case MotionNotify: 1593 case MotionNotify:
1437#ifdef POINTER_BLANK 1594#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1595 if (hidden_pointer)
1439 pointer_unblank (); 1596 pointer_unblank ();
1440#endif 1597#endif
1441#if MENUBAR 1598 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1442 if (isMenuBarWindow (ev.xany.window)) 1599 break;
1600
1601 if (ev.xany.window == vt)
1443 { 1602 {
1444 menubar_control (& (ev.xbutton)); 1603 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1604 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1605 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1606 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1607 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1608 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1609 ;
1457 1610
1458 XQueryPointer (display->display, TermWin.vt, 1611 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1612 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1613 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1614 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1615 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1616#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1617 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1618 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1619 {
1467#endif 1620#endif
1621#if ISO_14755
1622 // 5.4
1623 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1624 {
1625 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1626 break;
1627 }
1628#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1629 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1630 ev.xbutton.state & Button3Mask ? 2 : 0);
1631
1470#ifdef SELECTION_SCROLLING 1632#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1633 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1634 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1635 {
1474 int dist; 1636 int dist;
1475
1476 pending_scroll_selection=1;
1477 1637
1478 /* don't clobber the current delay if we are 1638 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1639 * already in the middle of scrolling.
1480 */ 1640 */
1481 if (scroll_selection_delay<=0) 1641 if (!sel_scroll_ev.active)
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1642 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1483 1643
1484 /* save the event params so we can highlight 1644 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1645 * the selection in the pending-scroll loop
1486 */ 1646 */
1487 selection_save_x=ev.xbutton.x; 1647 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1648 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1649 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1650
1492 /* calc number of lines to scroll */ 1651 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1652 if (ev.xbutton.y < int_bwidth)
1494 { 1653 {
1495 scroll_selection_dir = UP; 1654 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1655 dist = int_bwidth - ev.xbutton.y;
1497 } 1656 }
1498 else 1657 else
1499 { 1658 {
1500 scroll_selection_dir = DN; 1659 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1660 dist = ev.xbutton.y - (int_bwidth + height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1661 }
1662
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1663 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1664 / SELECTION_SCROLL_LINE_SPEEDUP
1665 + 1;
1506 MIN_IT (scroll_selection_lines, 1666 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1667 SELECTION_SCROLL_MAX_LINES);
1508 } 1668 }
1509 else 1669 else
1510 { 1670 {
1511 /* we are within the text window, so we 1671 /* we are within the text window, so we
1512 * shouldn't be scrolling 1672 * shouldn't be scrolling
1513 */ 1673 */
1514 pending_scroll_selection = 0; 1674 if (sel_scroll_ev.active)
1675 sel_scroll_ev.stop();
1515 } 1676 }
1516#endif 1677#endif
1517#ifdef MOUSE_THRESHOLD 1678#ifdef MOUSE_THRESHOLD
1518
1519 } 1679 }
1520#endif 1680#endif
1521
1522 } 1681 }
1523 } 1682 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1683 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1525 { 1684 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1685 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1686 MotionNotify, &ev))
1687 ;
1688
1528 XQueryPointer (display->display, scrollBar.win, 1689 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1690 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1691 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1692 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1693 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1694 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1695 scrollbar_size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1696 want_refresh = 1;
1537 scrollbar_show (1); 1697 scrollbar_show (1);
1538 } 1698 }
1539 break; 1699 break;
1540 } 1700 }
1541}
1542 1701
1702#if defined(CURSOR_BLINK)
1703 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1704 {
1705 if (hidden_cursor)
1706 {
1707 hidden_cursor = 0;
1708 want_refresh = 1;
1709 }
1710
1711 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1712 }
1713#endif
1714
1715#if defined(POINTER_BLANK)
1716 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1717 {
1718 if (ev.type == MotionNotify
1719 || ev.type == ButtonPress
1720 || ev.type == ButtonRelease)
1721 if (hidden_pointer)
1722 pointer_unblank ();
1723
1724 if (ev.type == KeyPress && hidden_pointer == 0)
1725 pointer_blank ();
1726 }
1727#endif
1728}
1729
1730void
1731rxvt_term::focus_in ()
1732{
1733 if (!focus)
1734 {
1735 focus = 1;
1736 want_refresh = 1;
1737
1738 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1739
1740#if USE_XIM
1741 if (Input_Context != NULL)
1742 {
1743 IMSetPosition ();
1744 XSetICFocus (Input_Context);
1745 }
1746#endif
1747#if CURSOR_BLINK
1748 if (option (Opt_cursorBlink))
1749 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1750#endif
1751#if OFF_FOCUS_FADING
1752 if (rs[Rs_fade])
1753 {
1754 pix_colors = pix_colors_focused;
1755 scr_recolour ();
1756 }
1757#endif
1758#if ENABLE_FRILLS
1759 if (option (Opt_urgentOnBell))
1760 {
1761 XWMHints *h;
1762
1763 h = XGetWMHints(dpy, parent[0]);
1764 if (h != NULL)
1765 {
1766 h->flags &= ~XUrgencyHint;
1767 XSetWMHints(dpy, parent[0], h);
1768 }
1769 }
1770#endif
1771 }
1772}
1773
1774void
1775rxvt_term::focus_out ()
1776{
1777 if (focus)
1778 {
1779 focus = 0;
1780 want_refresh = 1;
1781
1782 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1783
1784#if ENABLE_FRILLS || ISO_14755
1785 if (iso14755buf)
1786 {
1787 iso14755buf = 0;
1788# if ENABLE_OVERLAY
1789 scr_overlay_off ();
1790# endif
1791 }
1792#endif
1793#if USE_XIM
1794 if (Input_Context != NULL)
1795 XUnsetICFocus (Input_Context);
1796#endif
1797#if CURSOR_BLINK
1798 if (option (Opt_cursorBlink))
1799 cursor_blink_ev.stop ();
1800 hidden_cursor = 0;
1801#endif
1802#if OFF_FOCUS_FADING
1803 if (rs[Rs_fade])
1804 {
1805 pix_colors = pix_colors_unfocused;
1806 scr_recolour ();
1807 }
1808#endif
1809 }
1810}
1811
1812void
1813rxvt_term::update_fade_color (unsigned int idx)
1814{
1815#if OFF_FOCUS_FADING
1816 if (rs[Rs_fade])
1817 {
1818 rgba c;
1819 pix_colors [Color_fade].get (c);
1820 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1821 }
1822#endif
1823}
1824
1825#if ENABLE_TRANSPARENCY || ENABLE_PERL
1543void 1826void
1544rxvt_term::rootwin_cb (XEvent &ev) 1827rxvt_term::rootwin_cb (XEvent &ev)
1545{ 1828{
1546 SET_R (this); 1829 make_current ();
1547 SET_LOCALE (locale);
1548 1830
1831 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1832 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1833 return;
1834
1835# if ENABLE_TRANSPARENCY
1549 switch (ev.type) 1836 switch (ev.type)
1550 { 1837 {
1551 case PropertyNotify: 1838 case PropertyNotify:
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1553 {
1554 if (ev.xproperty.state == PropertyNewValue)
1555 selection_property (ev.xproperty.window, ev.xproperty.atom);
1556 break;
1557 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /* 1839 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1840 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on. 1841 * use the property to determine the pixmap. We use it later on.
1564 */ 1842 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1843 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1844 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1845 return;
1570 }
1571 1846
1572 /* FALLTHROUGH */ 1847 /* FALLTHROUGH */
1573 case ReparentNotify: 1848 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent) 1849 if (option (Opt_transparent))
1576 want_full_refresh = 1; 1850 check_our_parents ();
1577 break; 1851 break;
1852 }
1578#endif 1853# endif
1579 }
1580} 1854}
1855#endif
1581 1856
1582void 1857void
1583rxvt_term::button_press (const XButtonEvent &ev) 1858rxvt_term::button_press (XButtonEvent &ev)
1584{ 1859{
1585 int reportmode = 0, clickintime; 1860 int reportmode = 0, clickintime;
1586 1861
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1862 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1863
1588 if (!bypass_keystate) 1864 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1865 reportmode = !! (priv_modes & PrivMode_mouse_report);
1866
1590 /* 1867 /*
1591 * VT window processing of button press 1868 * VT window processing of button press
1592 */ 1869 */
1593 if (ev.window == TermWin.vt) 1870 if (ev.window == vt)
1594 { 1871 {
1595#if RXVT_GRAPHICS 1872 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1873 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1874
1875#if ISO_14755
1876 // 5.4
1877 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1878 {
1879 iso14755_54 (ev.x, ev.y);
1880 return;
1601 { 1881 }
1882#endif
1883
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1884 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1885
1603 if (reportmode) 1886 if (reportmode)
1887 {
1888 /* mouse report from vt window */
1889 /* save the xbutton state (for ButtonRelease) */
1890 MEvent.state = ev.state;
1891#ifdef MOUSE_REPORT_DOUBLECLICK
1892 if (ev.button == MEvent.button && clickintime)
1604 { 1893 {
1605 /* mouse report from vt window */ 1894 /* same button, within alloted time */
1606 /* save the xbutton state (for ButtonRelease) */ 1895 MEvent.clicks++;
1607 MEvent.state = ev.state; 1896
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1897 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1898 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1899 /* only report double clicks */
1616 MEvent.clicks = 2; 1900 MEvent.clicks = 2;
1617 mouse_report (ev); 1901 mouse_report (ev);
1618 1902
1619 /* don't report the release */ 1903 /* don't report the release */
1620 MEvent.clicks = 0; 1904 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1905 MEvent.button = AnyButton;
1622 }
1623 } 1906 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1907 }
1637 else 1908 else
1638 { 1909 {
1910 /* different button, or time expired */
1911 MEvent.clicks = 1;
1912 MEvent.button = ev.button;
1913 mouse_report (ev);
1914 }
1915#else
1916 MEvent.button = ev.button;
1917 mouse_report (ev);
1918#endif /* MOUSE_REPORT_DOUBLECLICK */
1919
1920 }
1921 else
1922 {
1639 if (ev.button != MEvent.button) 1923 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1924 MEvent.clicks = 0;
1925
1641 switch (ev.button) 1926 switch (ev.button)
1642 { 1927 {
1643 case Button1: 1928 case Button1:
1929 /* allow meta + click to select rectangular areas */
1930 /* should be done in screen.C */
1931#if ENABLE_FRILLS
1932 selection.rect = !!(ev.state & ModMetaMask);
1933#else
1934 selection.rect = false;
1935#endif
1936
1644 /* allow shift+left click to extend selection */ 1937 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1938 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1939 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1940 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1941 selection_rotate (ev.x, ev.y);
1668 else 1942 else
1669 selection_extend (ev.x, ev.y, 1); 1943 selection_extend (ev.x, ev.y, 1);
1944 }
1945 else
1946 {
1947 if (MEvent.button == Button1 && clickintime)
1948 MEvent.clicks++;
1949 else
1950 MEvent.clicks = 1;
1951
1952 selection_click (MEvent.clicks, ev.x, ev.y);
1953 }
1954
1955 MEvent.button = Button1;
1956 break;
1957
1958 case Button3:
1959 if (MEvent.button == Button3 && clickintime)
1960 selection_rotate (ev.x, ev.y);
1961 else
1962 selection_extend (ev.x, ev.y, 1);
1963
1670 MEvent.button = Button3; 1964 MEvent.button = Button3;
1671 break; 1965 break;
1672 }
1673 } 1966 }
1967 }
1968
1674 MEvent.time = ev.time; 1969 MEvent.time = ev.time;
1675 return; 1970 return;
1676 }
1677 } 1971 }
1678 1972
1679 /* 1973 /*
1680 * Scrollbar window processing of button press 1974 * Scrollbar window processing of button press
1681 */ 1975 */
… …
1745 upordown = 1; /* down */ 2039 upordown = 1; /* down */
1746 } 2040 }
1747 if (upordown) 2041 if (upordown)
1748 { 2042 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2043#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2044 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1751#endif 2045#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2046 if (scr_page (upordown < 0 ? UP : DN, 1))
1753 { 2047 {
1754 if (upordown < 0) 2048 if (upordown < 0)
1755 scrollBar.setUp (); 2049 scrollBar.setUp ();
… …
1771 break; 2065 break;
1772 case R_SB_ALIGN_BOTTOM: 2066 case R_SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2067 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2068 break;
1775 } 2069 }
2070
1776 if (scrollBar.style == R_SB_XTERM 2071 if (scrollBar.style == R_SB_XTERM
1777 || scrollbar_above_slider (ev.y) 2072 || scrollbar_above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2073 || scrollbar_below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2074 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1780 scrollbar_size ()); 2075
1781 scrollBar.setMotion (); 2076 scrollBar.setMotion ();
1782 break; 2077 break;
1783 2078
1784 case Button1: 2079 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2080 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1789 case Button3: 2084 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2085 if (scrollBar.style != R_SB_XTERM)
1791 { 2086 {
1792 if (scrollbar_above_slider (ev.y)) 2087 if (scrollbar_above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2089 scr_page (UP, nrow - 1);
1795# else 2090# else
1796 scr_page (UP, TermWin.nrow / 4); 2091 scr_page (UP, nrow / 4);
1797# endif 2092# endif
1798 else if (scrollbar_below_slider (ev.y)) 2093 else if (scrollbar_below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2094# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2095 scr_page (DN, nrow - 1);
1801# else 2096# else
1802 scr_page (DN, TermWin.nrow / 4); 2097 scr_page (DN, nrow / 4);
1803# endif 2098# endif
1804 else 2099 else
1805 scrollBar.setMotion (); 2100 scrollBar.setMotion ();
1806 } 2101 }
1807 else 2102 else
1808 { 2103 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2104 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2105 (nrow
1811 * scrollbar_position (ev.y) 2106 * scrollbar_position (ev.y)
1812 / scrollbar_size ())); 2107 / scrollbar_size ()));
1813 } 2108 }
2109
1814 break; 2110 break;
1815 } 2111 }
1816 } 2112 }
2113
1817 return; 2114 return;
1818 } 2115 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2116}
1827 2117
1828void 2118void
1829rxvt_term::button_release (const XButtonEvent &ev) 2119rxvt_term::button_release (XButtonEvent &ev)
1830{ 2120{
1831 int reportmode = 0; 2121 int reportmode = 0;
1832 2122
1833 csrO = 0; /* reset csr Offset */ 2123 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2124 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2125 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2126
1837 if (scrollbar_isUpDn ()) 2127 if (scrollbar_isUpDn ())
1838 { 2128 {
1839 scrollBar.setIdle (); 2129 scrollBar.setIdle ();
1840 scrollbar_show (0); 2130 scrollbar_show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2131 }
2132
1846#ifdef SELECTION_SCROLLING 2133#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2134 if (sel_scroll_ev.active)
2135 sel_scroll_ev.stop();
1848#endif 2136#endif
2137
1849 if (ev.window == TermWin.vt) 2138 if (ev.window == vt)
1850 { 2139 {
1851#ifdef RXVT_GRAPHICS 2140 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2141 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2142
1857 { 2143#if ISO_14755
2144 // 5.4
2145 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2146 return;
2147#endif
2148
1858 if (reportmode) 2149 if (reportmode)
2150 {
2151 /* mouse report from vt window */
2152 /* don't report release of wheel "buttons" */
2153 if (ev.button >= 4)
2154 return;
2155#ifdef MOUSE_REPORT_DOUBLECLICK
2156 /* only report the release of 'slow' single clicks */
2157 if (MEvent.button != AnyButton
2158 && (ev.button != MEvent.button
2159 || (ev.time - MEvent.time
2160 > MULTICLICK_TIME / 2)))
1859 { 2161 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2162 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2163 MEvent.button = AnyButton;
1877 mouse_report (ev); 2164 mouse_report (ev);
2165 }
2166#else /* MOUSE_REPORT_DOUBLECLICK */
2167 MEvent.button = AnyButton;
2168 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */ 2169#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return; 2170 return;
2171 }
2172
2173 /*
2174 * dumb hack to compensate for the failure of click-and-drag
2175 * when overriding mouse reporting
2176 */
2177 if (priv_modes & PrivMode_mouse_report
2178 && bypass_keystate
2179 && ev.button == Button1 && MEvent.clicks <= 1)
2180 selection_extend (ev.x, ev.y, 0);
2181
2182 switch (ev.button)
2183 {
2184 case Button1:
2185 case Button3:
2186 selection_make (ev.time);
2187 break;
2188
2189 case Button2:
2190 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2191 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2192 break;
2193
2194#ifdef MOUSE_WHEEL
2195 case Button4:
2196 case Button5:
2197 {
2198 int i;
2199 page_dirn v;
2200
2201 v = ev.button == Button4 ? UP : DN;
2202
2203 if (ev.state & ShiftMask)
2204 i = 1;
2205 else if (option (Opt_mouseWheelScrollPage))
2206 i = nrow - 1;
2207 else
2208 i = 5;
2209
2210# ifdef MOUSE_SLIP_WHEELING
2211 if (ev.state & ControlMask)
2212 {
2213 mouse_slip_wheel_speed += v ? -1 : 1;
2214 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2215 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2216
2217 if (slip_wheel_ev.at < NOW)
2218 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2219
2220 slip_wheel_ev.start ();
2221 }
2222 else
2223 {
2224# endif
2225 scr_page (v, i);
2226 scrollbar_show (1);
2227# ifdef MOUSE_SLIP_WHEELING
2228 }
2229# endif
1880 } 2230 }
2231 break;
2232#endif
2233 }
2234 }
2235}
2236
2237/*}}} */
2238
2239bool
2240rxvt_term::cmd_parse ()
2241{
2242 bool flag = false;
2243 wchar_t ch = NOCHAR;
2244 char *seq_begin; // remember start of esc-sequence here
2245
2246 for (;;)
2247 {
2248 if (ch == NOCHAR)
2249 {
2250 seq_begin = cmdbuf_ptr;
2251 ch = next_char ();
2252
2253 if (ch == NOCHAR)
2254 break;
2255 }
2256
2257 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2258 {
2259 if (!seen_input)
2260 {
2261 seen_input = 1;
2262 // many badly-written programs (e.g. jed) contain a race condition:
2263 // they first read the screensize and then install a SIGWINCH handler.
2264 // some window managers resize the window early, and these programs
2265 // then sometimes get the size wrong.
2266 // unfortunately other programs are even more buggy and dislike
2267 // being sent SIGWINCH, so only do it when we were in fact being
2268 // resized.
2269 if (seen_resize && cmd_pid)
2270 kill (-cmd_pid, SIGWINCH);
2271 }
2272
2273 /* Read a text string from the input buffer */
2274 wchar_t buf[UBUFSIZ];
2275 bool refreshnow = false;
2276 int nlines = 0;
2277 wchar_t *str = buf;
2278 wchar_t *eol = str + min (ncol, UBUFSIZ);
2279
2280 for (;;)
2281 {
2282 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2283 break;
2284
2285 *str++ = ch;
2286
2287 if (ch == C0_LF || str >= eol)
2288 {
2289 if (ch == C0_LF)
2290 nlines++;
2291
2292 refresh_count++;
2293
2294 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2295 {
2296 refresh_count = 0;
2297
2298 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2299 {
2300 refreshnow = true;
2301 ch = NOCHAR;
2302 break;
2303 }
2304 }
2305
2306 // scr_add_lines only works for nlines <= nrow - 1.
2307 if (nlines >= nrow - 1)
2308 {
2309 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2310 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2311 scr_add_lines (buf, str - buf, nlines);
2312
2313 nlines = 0;
2314 str = buf;
2315 eol = str + min (ncol, UBUFSIZ);
2316 }
2317
2318 if (str >= eol)
2319 {
2320 if (eol >= buf + UBUFSIZ)
2321 {
2322 ch = NOCHAR;
2323 break;
2324 }
2325 else
2326 eol = min (eol + ncol, buf + UBUFSIZ);
2327 }
2328
2329 }
2330
2331 seq_begin = cmdbuf_ptr;
2332 ch = next_char ();
2333 }
2334
2335 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2336 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2337 scr_add_lines (buf, str - buf, nlines);
2338
1881 /* 2339 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2340 * If there have been a lot of new lines, then update the screen
1883 * when overriding mouse reporting 2341 * What the heck we'll cheat and only refresh less than every page-full.
2342 * if skipScroll is enabled.
1884 */ 2343 */
1885 if (PrivateModes & PrivMode_mouse_report 2344 if (refreshnow)
1886 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0);
1889
1890 switch (ev.button)
1891 { 2345 {
1892 case Button1: 2346 flag = true;
1893 case Button3:
1894 selection_make (ev.time);
1895 break;
1896 case Button2:
1897 selection_request (ev.time, ev.x, ev.y);
1898 break;
1899#ifdef MOUSE_WHEEL
1900 case Button4:
1901 case Button5:
1902 {
1903 int i;
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1);
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1918 }
1919# endif
1920# ifdef JUMP_MOUSE_WHEEL
1921 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH); 2347 scr_refresh ();
1923 scrollbar_show (1); 2348 want_refresh = 1;
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 } 2349 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945 2350
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 { 2351 }
1976 pchanged = 1; 2352 else
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 } 2353 {
1981 return pchanged; /* Don't try any more */ 2354 try
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 { 2355 {
2045 pchanged = 1; 2356 process_nonprinting (ch);
2046 if (TermWin.pixmap != None)
2047 {
2048 XFreePixmap (display->display, TermWin.pixmap);
2049 TermWin.pixmap = None;
2050 }
2051 } 2357 }
2052 am_pixmap_trans = 0; 2358 catch (const class out_of_input &o)
2053 }
2054 else
2055 {
2056 if (TermWin.pixmap != None)
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2359 {
2092 if (oldp != None) 2360 // we ran out of input, retry later
2093 pchanged = 1; 2361 cmdbuf_ptr = seq_begin;
2094 break; 2362 break;
2095 } 2363 }
2096 if (oldp != TermWin.parent[i]) 2364
2097 pchanged = 1; 2365 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2366 }
2102 for (; n < (unsigned int)i; n++) 2367 }
2103 { 2368
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2369 return flag;
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2370}
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2371
2107 { 2372// read the next character
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2373wchar_t
2109 break; 2374rxvt_term::next_char () NOTHROW
2110 } 2375{
2111 } 2376 while (cmdbuf_ptr < cmdbuf_endp)
2377 {
2378 // assume 7-bit to be ascii ALWAYS
2379 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2380 return *cmdbuf_ptr++;
2381
2382 wchar_t wc;
2383 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2384
2385 if (len == (size_t)-2)
2112 } 2386 {
2113 if (n > (int) (sizeof (TermWin.parent) 2387 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2388 cmdbuf_ptr = cmdbuf_endp;
2389 break;
2115 { 2390 }
2116 D_X ((stderr, "InheritPixmap Turning off"));
2117 XSetWindowBackground (display->display, TermWin.parent[0],
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 }
2124 else
2125 {
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2391
2131 rqt.tv_sec = 1; 2392 if (len == (size_t)-1)
2132 rqt.tv_nsec = 0; 2393 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2133 nanosleep (&rqt, NULL); 2394
2134# else 2395 // assume wchar == unicode
2135 sleep (1); 2396 cmdbuf_ptr += len;
2136# endif 2397 return wc & UNICODE_MASK;
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 2398 }
2399
2400 return NOCHAR;
2401}
2402
2403// read the next octet
2404uint32_t
2405rxvt_term::next_octet () NOTHROW
2406{
2407 return cmdbuf_ptr < cmdbuf_endp
2408 ? (unsigned char)*cmdbuf_ptr++
2409 : NOCHAR;
2410}
2411
2412static class out_of_input out_of_input;
2413
2414/* rxvt_cmd_getc () - Return next input character */
2415/*
2416 * Return the next input character after first passing any keyboard input
2417 * to the command.
2418 */
2419wchar_t
2420rxvt_term::cmd_getc () THROW ((class out_of_input))
2421{
2422 wchar_t c = next_char ();
2423
2424 if (c == NOCHAR)
2425 throw out_of_input;
2426
2148 return pchanged; 2427 return c;
2149} 2428}
2150#endif
2151 2429
2152/*}}} */ 2430uint32_t
2431rxvt_term::cmd_get8 () THROW ((class out_of_input))
2432{
2433 uint32_t c = next_octet ();
2434
2435 if (c == NOCHAR)
2436 throw out_of_input;
2437
2438 return c;
2439}
2153 2440
2154/*{{{ print pipe */ 2441/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2442/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2443#ifdef PRINTPIPE
2157FILE * 2444FILE *
2158rxvt_term::popen_printer () 2445rxvt_term::popen_printer ()
2159{ 2446{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2447 FILE *stream = popen (rs[Rs_print_pipe], "w");
2161 2448
2162 if (stream == NULL) 2449 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2450 rxvt_warn ("can't open printer pipe, not printing.\n");
2451
2164 return stream; 2452 return stream;
2165} 2453}
2166 2454
2167int 2455int
2168rxvt_term::pclose_printer (FILE *stream) 2456rxvt_term::pclose_printer (FILE *stream)
2169{ 2457{
2170 fflush (stream); 2458 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2459 return pclose (stream);
2177# endif
2178} 2460}
2179 2461
2180/* 2462/*
2181 * simulate attached vt100 printer 2463 * simulate attached vt100 printer
2182 */ 2464 */
2183void 2465void
2184rxvt_term::process_print_pipe () 2466rxvt_term::process_print_pipe ()
2185{ 2467{
2186 int done; 2468 int done;
2187 FILE *fd; 2469 FILE *fd;
2188 2470
2189 if ((fd = popen_printer ()) == NULL) 2471 if ((fd = popen_printer ()) == NULL)
2190 return; 2472 return;
2191 2473
2192 /* 2474 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2475 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2476 * is received.
2195 */ 2477 */
2196 for (done = 0; !done;) 2478 for (done = 0; !done;)
2197 { 2479 {
2198 unsigned char buf[8]; 2480 unsigned char buf[8];
2199 unsigned char ch; 2481 unicode_t ch;
2200 unsigned int i, len; 2482 unsigned int i, len;
2201 2483
2202 if ((ch = cmd_getc ()) != C0_ESC) 2484 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2485 {
2204 if (putc (ch, fd) == EOF) 2486 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2487 break; /* done = 1 */
… …
2220 { 2502 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2503 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2504 break; /* done = 1 */
2223 } 2505 }
2224 } 2506 }
2507
2225 for (i = 0; i < len; i++) 2508 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2509 if (putc (buf[i], fd) == EOF)
2227 { 2510 {
2228 done = 1; 2511 done = 1;
2229 break; 2512 break;
2230 } 2513 }
2231 } 2514 }
2232 } 2515 }
2516
2233 pclose_printer (fd); 2517 pclose_printer (fd);
2234} 2518}
2235#endif /* PRINTPIPE */ 2519#endif /* PRINTPIPE */
2236/*}}} */ 2520/*}}} */
2237 2521
2238/* *INDENT-OFF* */ 2522/* *INDENT-OFF* */
2239enum { 2523enum {
2240 C1_40 = 0x40, 2524 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2525 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2526 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2527 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2528 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2529};
2246/* *INDENT-ON* */ 2530/* *INDENT-ON* */
2247 2531
2248/*{{{ process non-printing single characters */ 2532/*{{{ process non-printing single characters */
2249void 2533void
2250rxvt_term::process_nonprinting (unsigned char ch) 2534rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2535{
2252 switch (ch) 2536 switch (ch)
2253 { 2537 {
2538 case C0_ESC:
2539 process_escape_seq ();
2540 break;
2254 case C0_ENQ: /* terminal Status */ 2541 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2542 if (rs[Rs_answerbackstring])
2256 tt_write ( 2543 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2544 else
2260 tt_write ((unsigned char *)VT100_ANS, 2545 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2546 break;
2263 case C0_BEL: /* bell */ 2547 case C0_BEL: /* bell */
2264 scr_bell (); 2548 scr_bell ();
2265 break; 2549 break;
2266 case C0_BS: /* backspace */ 2550 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2565 scr_charset_choose (1);
2282 break; 2566 break;
2283 case C0_SI: /* shift in - acs */ 2567 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2568 scr_charset_choose (0);
2285 break; 2569 break;
2570
2571#ifdef EIGHT_BIT_CONTROLS
2572 // 8-bit controls
2573 case 0x90: /* DCS */
2574 process_dcs_seq ();
2575 break;
2576 case 0x9b: /* CSI */
2577 process_csi_seq ();
2578 break;
2579 case 0x9d: /* OSC */
2580 process_osc_seq ();
2581 break;
2582#endif
2286 } 2583 }
2287} 2584}
2288/*}}} */ 2585/*}}} */
2289 2586
2290 2587
2291/*{{{ process VT52 escape sequences */ 2588/*{{{ process VT52 escape sequences */
2292void 2589void
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2590rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2591{
2295 int row, col; 2592 int row, col;
2296 2593
2297 switch (ch) 2594 switch (ch)
2298 { 2595 {
… …
2350 2647
2351/*{{{ process escape sequences */ 2648/*{{{ process escape sequences */
2352void 2649void
2353rxvt_term::process_escape_seq () 2650rxvt_term::process_escape_seq ()
2354{ 2651{
2355 unsigned char ch = cmd_getc (); 2652 unicode_t ch = cmd_getc ();
2356 2653
2357 if (PrivateModes & PrivMode_vt52) 2654 if (priv_modes & PrivMode_vt52)
2358 { 2655 {
2359 process_escape_vt52 (ch); 2656 process_escape_vt52 (ch);
2360 return; 2657 return;
2361 } 2658 }
2362 2659
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2674 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2675 break;
2379 case '+': 2676 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2677 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2678 break;
2382#ifdef MULTICHAR_SET 2679#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2680 case '6':
2389 scr_backindex (); 2681 scr_backindex ();
2390 break; 2682 break;
2391#endif 2683#endif
2392 case '7': 2684 case '7':
2393 scr_cursor (SAVE); 2685 scr_cursor (SAVE);
2394 break; 2686 break;
2395 case '8': 2687 case '8':
2396 scr_cursor (RESTORE); 2688 scr_cursor (RESTORE);
2397 break; 2689 break;
2398#ifndef NO_FRILLS 2690#if !ENABLE_MINIMAL
2399 case '9': 2691 case '9':
2400 scr_forwardindex (); 2692 scr_forwardindex ();
2401 break; 2693 break;
2402#endif 2694#endif
2403 case '=': 2695 case '=':
… …
2413 break; 2705 break;
2414 2706
2415 /* 8.3.87: NEXT LINE */ 2707 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2708 case C1_NEL: /* ESC E */
2417 { 2709 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2710 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2711 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2420 } 2712 }
2421 break; 2713 break;
2422 2714
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2715 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2716 case C1_ESA: /* ESC G */
… …
2434 case C1_RI: /* ESC M */ 2726 case C1_RI: /* ESC M */
2435 scr_index (DN); 2727 scr_index (DN);
2436 break; 2728 break;
2437 2729
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2730 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2731 /*case C1_SS2: scr_single_shift (2); break; */
2440 2732
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2733 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2734 /*case C1_SS3: scr_single_shift (3); break; */
2443 2735
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2736 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2737 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2738 process_dcs_seq ();
2447 break; 2739 break;
2448 2740
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2741 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2742 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2743 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2744 break; /* steal obsolete ESC [ c */
2454 2745
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2746 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2456 case C1_CSI: /* ESC [ */ 2747 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2748 process_csi_seq ();
… …
2462 process_osc_seq (); 2753 process_osc_seq ();
2463 break; 2754 break;
2464 2755
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2756 /* 8.3.106: RESET TO INITIAL STATE */
2466 case 'c': 2757 case 'c':
2758 mbstate.reset ();
2467 scr_poweron (); 2759 scr_poweron ();
2468 scrollbar_show (1); 2760 scrollbar_show (1);
2469 break; 2761 break;
2470 2762
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2763 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2483 2775
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2776/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */ 2777/* *INDENT-OFF* */
2486enum { 2778enum {
2487 CSI_ICH = 0x40, 2779 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2780 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2781 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2782 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2783 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2784 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2785 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2800 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2801 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2802 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2803 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2804 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2805 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2806 };
2515/* *INDENT-ON* */ 2807/* *INDENT-ON* */
2516 2808
2517void 2809void
2518rxvt_term::process_csi_seq () 2810rxvt_term::process_csi_seq ()
2519{ 2811{
2520 unsigned char ch, priv, i; 2812 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 2813 unsigned int nargs, p;
2522 int n, ndef; 2814 int n, ndef;
2523 int arg[ESC_ARGS]; 2815 int arg[ESC_ARGS];
2524 2816
2525 for (nargs = ESC_ARGS; nargs > 0;) 2817 for (nargs = ESC_ARGS; nargs > 0;)
2526 arg[--nargs] = 0; 2818 arg[--nargs] = 0;
2527 2819
2528 priv = 0; 2820 priv = 0;
… …
2530 if (ch >= '<' && ch <= '?') 2822 if (ch >= '<' && ch <= '?')
2531 { /* '<' '=' '>' '?' */ 2823 { /* '<' '=' '>' '?' */
2532 priv = ch; 2824 priv = ch;
2533 ch = cmd_getc (); 2825 ch = cmd_getc ();
2534 } 2826 }
2827
2535 /* read any numerical arguments */ 2828 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2829 for (n = -1; ch < CSI_ICH; )
2537 { 2830 {
2538 if (isdigit (ch)) 2831 if (isdigit (ch))
2539 { 2832 {
… …
2546 { 2839 {
2547 if (nargs < ESC_ARGS) 2840 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2841 arg[nargs++] = n;
2549 n = -1; 2842 n = -1;
2550 } 2843 }
2551 else if (ch == '\b') 2844 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2845 process_nonprinting (ch);
2563 } 2846
2564 ch = cmd_getc (); 2847 ch = cmd_getc ();
2565 } 2848 }
2566 2849
2567 if (ch > CSI_7F) 2850 if (ch > CSI_7F)
2568 return; 2851 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2857 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2858 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2859 if (arg[p] == -1)
2577 arg[p] = ndef; 2860 arg[p] = ndef;
2578 2861
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2862 /*
2587 * private mode handling 2863 * private mode handling
2588 */ 2864 */
2589 if (priv) 2865 if (priv)
2590 { 2866 {
2591 switch (priv) 2867 switch (priv)
2592 { 2868 {
2593 case '>': 2869 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2870 if (ch == CSI_DA) /* secondary device attributes */
2871 {
2872 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
2873 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2874 //
2875 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2876 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2877 // that we do not support xterm mouse reporting (should be 95 when we do).
2878 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2879 tt_printf ("\033[>%d;94;0c", 'U');
2880 }
2596 break; 2881 break;
2597 case '?': 2882 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2883 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2884 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2885 break;
… …
2705 2990
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2991 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 2992 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 2993 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2994 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2995 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 2996 break;
2712 2997
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2998 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 2999 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 3000 break;
2717 3001
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3002 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 3003 process_sgr_mode (nargs, arg);
2720 break; 3004 break;
… …
2726 tt_printf ("\033[0n"); 3010 tt_printf ("\033[0n");
2727 break; 3011 break;
2728 case 6: /* CPR requested */ 3012 case 6: /* CPR requested */
2729 scr_report_position (); 3013 scr_report_position ();
2730 break; 3014 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3015 case 7: /* unofficial extension */
3016 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3017 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3018 break;
2735#endif
2736 case 8: /* unofficial extension */ 3019 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3020 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3021 break;
2739 } 3022 }
2740 break; 3023 break;
2741 3024
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3025 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3058 break;
2776 3059
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3060 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3061 if (arg[0] == 4)
2779 scr_insert_mode (0); 3062 scr_insert_mode (0);
3063 else if (arg[0] == 20)
3064 priv_modes &= ~PrivMode_LFNL;
2780 break; 3065 break;
2781 3066
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3067 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3068 if (arg[0] == 4)
2784 scr_insert_mode (1); 3069 scr_insert_mode (1);
3070 else if (arg[0] == 20)
3071 priv_modes |= PrivMode_LFNL;
2785 break; 3072 break;
2786 3073
2787 /* 3074 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3075 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3076 */
… …
2801 break; 3088 break;
2802 case CSI_75: 3089 case CSI_75:
2803 scr_cursor (RESTORE); 3090 scr_cursor (RESTORE);
2804 break; 3091 break;
2805 3092
2806#ifndef NO_FRILLS 3093#if !ENABLE_MINIMAL
2807 case CSI_74: 3094 case CSI_74:
2808 process_window_ops (arg, nargs); 3095 process_window_ops (arg, nargs);
2809 break; 3096 break;
2810#endif 3097#endif
2811 3098
2812 case CSI_78: /* DECREQTPARM */ 3099 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3100 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3101 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3102 break;
2816 3103
2817 default: 3104 default:
2818 break; 3105 break;
2819 } 3106 }
2820} 3107}
2821/*}}} */ 3108/*}}} */
2822 3109
2823#ifndef NO_FRILLS 3110#if !ENABLE_MINIMAL
2824/* ARGSUSED */ 3111/* ARGSUSED */
2825void 3112void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3113rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3114{
2828 int x, y; 3115 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3116 XWindowAttributes wattr;
2833 Window wdummy; 3117 Window wdummy;
3118
3119 dLocal (Display *, dpy);
2834 3120
2835 if (nargs == 0) 3121 if (nargs == 0)
2836 return; 3122 return;
3123
2837 switch (args[0]) 3124 switch (args[0])
2838 { 3125 {
2839 /* 3126 /*
2840 * commands 3127 * commands
2841 */ 3128 */
2842 case 1: /* deiconify window */ 3129 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3130 XMapWindow (dpy, parent[0]);
2844 break; 3131 break;
2845 case 2: /* iconify window */ 3132 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3133 XIconifyWindow (dpy, parent[0], display->screen);
2847 DefaultScreen (display->display));
2848 break; 3134 break;
2849 case 3: /* set position (pixels) */ 3135 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3136 XMoveWindow (dpy, parent[0], args[1], args[2]);
2851 break; 3137 break;
2852 case 4: /* set size (pixels) */ 3138 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3139 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3140 break;
2855 case 5: /* raise window */ 3141 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3142 XRaiseWindow (dpy, parent[0]);
2857 break; 3143 break;
2858 case 6: /* lower window */ 3144 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3145 XLowerWindow (dpy, parent[0]);
2860 break; 3146 break;
2861 case 7: /* refresh window */ 3147 case 7: /* refresh window */
2862 scr_touch (true); 3148 scr_touch (true);
2863 break; 3149 break;
2864 case 8: /* set size (chars) */ 3150 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3151 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3152 (unsigned int) (args[1] * fheight));
2867 break; 3153 break;
3154
3155 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3156 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3157 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3158 set_widthheight ((unsigned int)width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3159 (unsigned int) (args[1] * fheight));
2872 break; 3160 break;
3161
2873 /* 3162 /*
2874 * reports - some output format copied from XTerm 3163 * reports - some output format copied from XTerm
2875 */ 3164 */
2876 case 11: /* report window state */ 3165 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3166 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3167 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3168 break;
2880 case 13: /* report window position */ 3169 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3170 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3171 XTranslateCoordinates (dpy, parent[0], wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3172 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3173 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3174 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3175 break;
2887 case 14: /* report window size (pixels) */ 3176 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3177 XGetWindowAttributes (dpy, parent[0], &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3178 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3179 break;
3180 case 18: /* report text area size (chars) */
3181 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3182 break;
2891 case 18: /* report window size (chars) */ 3183 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3184 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3185 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3186 case 20: /* report icon label */
3187 {
3188 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3189 XGetIconName (dpy, parent[0], &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3190 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3191 XFree (s);
3192 }
2898 break; 3193 break;
2899 case 21: /* report window title */ 3194 case 21: /* report window title */
3195 {
3196 char *s;
2900 XFetchName (display->display, TermWin.parent[0], &s); 3197 XFetchName (dpy, parent[0], &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3198 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3199 XFree (s);
3200 }
2902 break; 3201 break;
2903#endif
2904
2905 } 3202 }
2906} 3203}
2907#endif 3204#endif
2908 3205
2909/*----------------------------------------------------------------------*/ 3206/*----------------------------------------------------------------------*/
2910/* 3207/*
2911 * get input up until STRING TERMINATOR (or BEL) 3208 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3209 * ends_how is terminator used. returned input must be free()'d
2913 */ 3210 */
2914unsigned char * 3211char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3212rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3213{
2917 int seen_esc = 0; /* seen escape? */ 3214 unicode_t ch;
3215 bool seen_esc = false;
2918 unsigned int n = 0; 3216 unsigned int n = 0;
2919 unsigned char *s; 3217 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3218
2922 for (; (ch = cmd_getc ());) 3219 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3220 {
2924 if (ch == C0_BEL 3221 if (seen_esc)
2925 || ch == CHAR_ST 3222 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3223 if (ch == 0x5c) /* 7bit ST */
2927 break; 3224 break;
3225 else
3226 return NULL;
3227 }
2928 if (ch == C0_ESC) 3228 else if (ch == C0_ESC)
2929 { 3229 {
2930 seen_esc = 1; 3230 seen_esc = true;
2931 continue; 3231 continue;
2932 } 3232 }
3233 else if (ch == C0_BEL || ch == CHAR_ST)
3234 break;
2933 else if (ch == '\t') 3235 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3236 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3237 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3238 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3239
3240 seen_esc = false;
3241
3242 if (n >= STRING_MAX - 1)
3243 // stop at some sane length
3244 return NULL;
3245
2938 string[n++] = ch; 3246 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3247 }
3248
2941 string[n++] = '\0'; 3249 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3250
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3251 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3252
2946 return s; 3253 return rxvt_wcstombs (string);
2947} 3254}
2948 3255
2949/*----------------------------------------------------------------------*/ 3256/*----------------------------------------------------------------------*/
2950/* 3257/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3258 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3259 */
2953void 3260void
2954rxvt_term::process_dcs_seq () 3261rxvt_term::process_dcs_seq ()
2955{ 3262{
2956 unsigned char eh, *s; 3263 char *s;
3264 unicode_t eh;
3265
2957 /* 3266 /*
2958 * Not handled yet 3267 * Not handled yet
2959 */ 3268 */
2960 s = get_to_st (&eh); 3269 s = get_to_st (eh);
2961 if (s) 3270 if (s)
2962 free (s); 3271 free (s);
3272
2963 return; 3273 return;
2964} 3274}
2965 3275
2966/*----------------------------------------------------------------------*/ 3276/*----------------------------------------------------------------------*/
2967/* 3277/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3278 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3279 */
2970void 3280void
2971rxvt_term::process_osc_seq () 3281rxvt_term::process_osc_seq ()
2972{ 3282{
2973 unsigned char ch, eh, *s; 3283 unicode_t ch, eh;
2974 int arg; 3284 int arg;
2975 3285
2976 ch = cmd_getc (); 3286 ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3287 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3288 arg = arg * 10 + (ch - '0');
2979 3289
2980 if (ch == ';') 3290 if (ch == ';')
2981 { 3291 {
2982 s = get_to_st (&eh); 3292 char *s = get_to_st (eh);
3293
2983 if (s) 3294 if (s)
2984 { 3295 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3296 process_xterm_seq (arg, s, eh);
2997 free (s); 3297 free (s);
2998 } 3298 }
2999 } 3299 }
3000} 3300}
3301
3302void
3303rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3304{
3305 if (str[0] == '?' && !str[1])
3306 {
3307 rgba c;
3308 pix_colors_focused[color].get (c);
3309
3310#if XFT
3311 if (c.a != rgba::MAX_CC)
3312 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3313 else
3314#endif
3315 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3316 }
3317 else
3318 set_window_color (color, str);
3319}
3320
3001/* 3321/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3322 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3323 */
3022void 3324void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3325rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3024{ 3326{
3025 int changed = 0; 3327 int color;
3026 int color;
3027 char *buf, *name; 3328 char *buf, *name;
3329 bool query = str[0] == '?' && !str[1];
3330 int saveop = op;
3331
3332 dLocal (Display *, dpy);
3028 3333
3029 assert (str != NULL); 3334 assert (str != NULL);
3335
3336 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3337 return;
3338
3030 switch (op) 3339 switch (op)
3031 { 3340 {
3032 case XTerm_name: 3341 case XTerm_name:
3033 set_title (str); 3342 set_title (str);
3034 /* FALLTHROUGH */ 3343 /* FALLTHROUGH */
3035 case XTerm_iconName: 3344 case XTerm_iconName:
3036 set_iconName (str); 3345 set_icon_name (str);
3037 break; 3346 break;
3038 case XTerm_title: 3347 case XTerm_title:
3039 set_title (str); 3348 set_title (str);
3040 break; 3349 break;
3350 case XTerm_property:
3351 if (str[0] == '?')
3352 {
3353 Atom prop = display->atom (str + 1);
3354 Atom actual_type;
3355 int actual_format;
3356 unsigned long nitems;
3357 unsigned long bytes_after;
3358 unsigned char *value = 0;
3359 const char *str = "";
3360
3361 if (prop
3362 && XGetWindowProperty (dpy, parent[0],
3363 prop, 0, 1<<16, 0, AnyPropertyType,
3364 &actual_type, &actual_format,
3365 &nitems, &bytes_after, &value) == Success
3366 && actual_type != None
3367 && actual_format == 8)
3368 str = (const char *)(value);
3369
3370 tt_printf ("\033]%d;%s%c", op, str, resp);
3371
3372 XFree (value);
3373 }
3374 else
3375 {
3376 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3377
3378 if (eq)
3379 {
3380 *eq = 0;
3381 set_utf8_property (display->atom (str), eq + 1);
3382 }
3383 else
3384 XDeleteProperty (dpy, parent[0],
3385 display->atom (str));
3386 }
3387 break;
3388
3041 case XTerm_Color: 3389 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3390 for (buf = (char *)str; buf && *buf;)
3043 { 3391 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3392 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3393 break;
3394
3046 *name++ = '\0'; 3395 *name++ = '\0';
3047 color = atoi (buf); 3396 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3397
3398 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3399 break;
3400
3050 if ((buf = STRCHR (name, ';')) != NULL) 3401 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3402 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3403
3404 process_color_seq (op, color, name, resp);
3053 } 3405 }
3406 break;
3407 case XTerm_Color00:
3408 process_color_seq (op, Color_fg, str, resp);
3409 break;
3410 case XTerm_Color01:
3411 process_color_seq (op, Color_bg, str, resp);
3054 break; 3412 break;
3055#ifndef NO_CURSORCOLOR 3413#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3414 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3415 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3416 break;
3059#endif 3417#endif
3060 case XTerm_Color_pointer: 3418 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3419 process_color_seq (op, Color_pointer_fg, str, resp);
3420 break;
3421 case XTerm_Color_pointer_bg:
3422 process_color_seq (op, Color_pointer_bg, str, resp);
3062 break; 3423 break;
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3424#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD:
3065 set_window_color (Color_BD, str);
3066 break;
3067 case XTerm_Color_UL:
3068 set_window_color (Color_UL, str);
3069 break;
3070 case XTerm_Color_RV: 3425 case XTerm_Color_RV:
3071 set_window_color (Color_RV, str); 3426 process_color_seq (op, Color_RV, str, resp);
3072 break; 3427 break;
3428 case Rxvt_Color_BD:
3429 case URxvt_Color_BD:
3430 process_color_seq (op, Color_BD, str, resp);
3431 break;
3432 case Rxvt_Color_UL:
3433 case URxvt_Color_UL:
3434 process_color_seq (op, Color_UL, str, resp);
3435 break;
3436 case URxvt_Color_IT:
3437 process_color_seq (op, Color_IT, str, resp);
3438 break;
3073#endif 3439#endif
3440#if ENABLE_TRANSPARENCY && TINTING
3441 case URxvt_Color_tint:
3442 process_color_seq (op, Color_tint, str, resp);
3074 3443
3075 case XTerm_Menu: 3444 check_our_parents ();
3445
3446 if (am_transparent)
3447 want_full_refresh = want_refresh = 1;
3448
3449 break;
3450#endif
3451
3452 case Rxvt_Pixmap:
3076 /* 3453 {
3077 * rxvt_menubar_dispatch () violates the constness of the string,
3078 * so DON'T do it here
3079 */
3080 break;
3081 case XTerm_Pixmap:
3082 if (*str != ';') 3454 if (*str != ';')
3083 { 3455 {
3084#if XPM_BACKGROUND 3456#if XPM_BACKGROUND
3085 scale_pixmap (""); /* reset to default scaling */ 3457 scale_pixmap (""); /* reset to default scaling */
3086 set_bgPixmap (str); /* change pixmap */ 3458 set_bgPixmap (str); /* change pixmap */
3087#endif
3088 scr_touch (true); 3459 scr_touch (true);
3460#endif
3089 } 3461 }
3462
3463 int changed = 0;
3464
3090 while ((str = STRCHR (str, ';')) != NULL) 3465 while ((str = strchr (str, ';')) != NULL)
3091 { 3466 {
3092 str++; 3467 str++;
3093#if XPM_BACKGROUND 3468#if XPM_BACKGROUND
3094 changed += scale_pixmap (str); 3469 changed += scale_pixmap (str);
3095#endif 3470#endif
3096
3097 } 3471 }
3472
3098 if (changed) 3473 if (changed)
3099 { 3474 {
3100#ifdef XPM_BACKGROUND 3475#ifdef XPM_BACKGROUND
3101 resize_pixmap (); 3476 resize_pixmap ();
3102#endif
3103 scr_touch (true); 3477 scr_touch (true);
3478#endif
3104 } 3479 }
3480#if ENABLE_TRANSPARENCY && defined(HAVE_AFTERIMAGE)
3481 if (option (Opt_transparent))
3482 check_our_parents ();
3483#endif
3484 }
3105 break; 3485 break;
3106 3486
3107 case XTerm_restoreFG: 3487 case Rxvt_restoreFG:
3108 set_window_color (Color_fg, str); 3488 set_window_color (Color_fg, str);
3109 break; 3489 break;
3110 case XTerm_restoreBG: 3490 case Rxvt_restoreBG:
3111 set_window_color (Color_bg, str); 3491 set_window_color (Color_bg, str);
3112 break; 3492 break;
3493
3113 case XTerm_logfile: 3494 case XTerm_logfile:
3495 // TODO, when secure mode?
3114 break; 3496 break;
3115 case XTerm_font: 3497
3116 change_font (0, str);
3117 break;
3118#if 0 3498#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3499 case Rxvt_dumpscreen: /* no error notices */
3120 { 3500 {
3121 int fd; 3501 int fd;
3122 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)
3123 { 3503 {
3124 scr_dump (fd); 3504 scr_dump (fd);
3125 close (fd); 3505 close (fd);
3126 } 3506 }
3127 } 3507 }
3128 break; 3508 break;
3129#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)];
3130 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
3131 } 3573 }
3132} 3574}
3133/*----------------------------------------------------------------------*/ 3575/*----------------------------------------------------------------------*/
3134 3576
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3577/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3143 * so no need for fancy checking 3585 * so no need for fancy checking
3144 */ 3586 */
3145int 3587int
3146rxvt_term::privcases (int mode, unsigned long bit) 3588rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3589{
3148 int state; 3590 int state;
3149 3591
3150 if (mode == 's') 3592 if (mode == 's')
3151 { 3593 {
3152 SavedModes |= (PrivateModes & bit); 3594 SavedModes |= (priv_modes & bit);
3153 return -1; 3595 return -1;
3154 } 3596 }
3155 else 3597 else
3156 { 3598 {
3157 if (mode == 'r') 3599 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3600 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3601 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3602 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3603 PrivMode (state, bit);
3162 } 3604 }
3605
3163 return state; 3606 return state;
3164} 3607}
3165 3608
3166/* we're not using priv _yet_ */ 3609/* we're not using priv _yet_ */
3167void 3610void
3168rxvt_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)
3169{ 3612{
3170 unsigned int i, j; 3613 unsigned int i, j;
3171 int state; 3614 int state;
3615
3172 static const struct 3616 static const struct
3173 { 3617 {
3174 const int argval; 3618 const int argval;
3175 const unsigned long bit; 3619 const unsigned long bit;
3176 } 3620 }
3621
3177 argtopriv[] = { 3622 argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3623 { 1, PrivMode_aplCUR },
3179 { 2, PrivMode_vt52 }, 3624 { 2, PrivMode_vt52 },
3180 { 3, PrivMode_132 }, 3625 { 3, PrivMode_132 },
3181 { 4, PrivMode_smoothScroll }, 3626 { 4, PrivMode_smoothScroll },
3182 { 5, PrivMode_rVideo }, 3627 { 5, PrivMode_rVideo },
3183 { 6, PrivMode_relOrigin }, 3628 { 6, PrivMode_relOrigin },
3184 { 7, PrivMode_Autowrap }, 3629 { 7, PrivMode_Autowrap },
3630 // 8, bi-directional support mode
3185 { 9, PrivMode_MouseX10 }, 3631 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3632 // 18, 19 printing-related
3187 { menuBar_esc, PrivMode_menuBar }, 3633 { 25, PrivMode_VisibleCursor },
3188#endif
3189#ifdef scrollBar_esc 3634#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3635 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3636#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3637 { 35, PrivMode_ShiftKeys }, // rxvt extension
3194 { 40, PrivMode_132OK }, 3638 { 40, PrivMode_132OK },
3639 // 41 xterm more fixes NYI
3640 // 45 margin bell NYI
3641 // 46 start logging
3195 { 47, PrivMode_Screen }, 3642 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3643 { 66, PrivMode_aplKP },
3197#ifndef NO_BACKSPACE_KEY 3644#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3645 { 67, PrivMode_BackSpace },
3199#endif 3646#endif
3200 { 1000, PrivMode_MouseX11 }, 3647 { 1000, PrivMode_MouseX11 },
3648 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3649 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3650 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3201 { 1010, PrivMode_TtyOutputInh }, 3651 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3652 { 1011, PrivMode_Keypress }, // rxvt extension
3653 // 1035 enable modifiers for alt, numlock NYI
3654 // 1036 send ESC for meta keys NYI
3655 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3656 { 1047, PrivMode_Screen },
3657 // 1048 save and restore cursor
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3658 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3659 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3205 }; 3660 };
3206 3661
3207 if (nargs == 0) 3662 if (nargs == 0)
3208 return; 3663 return;
3209 3664
… …
3224 state = privcases (mode, argtopriv[j].bit); 3679 state = privcases (mode, argtopriv[j].bit);
3225 break; 3680 break;
3226 } 3681 }
3227 3682
3228 /* extra handling for values with state unkept */ 3683 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3684 switch (arg[i])
3231 { 3685 {
3686#if ENABLE_STYLES
3687 case 1021:
3688 set_option (Opt_intensityStyles, mode);
3689
3690 scr_touch (true);
3691 break;
3692#endif
3232 case 1048: /* alternative cursor save */ 3693 case 1048: /* alternative cursor save */
3694 case 1049:
3695 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3696 if (mode == 0)
3234 scr_cursor (RESTORE); 3697 scr_cursor (RESTORE);
3235 else if (mode == 1) 3698 else if (mode == 1)
3236 scr_cursor (SAVE); 3699 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 3700 break;
3701 }
3702
3703 if (state >= 0)
3704 /* extra handling for values with valid 0 or 1 state */
3705 switch (arg[i])
3706 {
3707 /* case 1: - application cursor keys */
3708 case 2: /* VT52 mode */
3709 /* oddball mode. should be set regardless of set/reset
3710 * parameter. Return from VT52 mode with an ESC < from
3711 * within VT52 mode
3712 */
3713 PrivMode (1, PrivMode_vt52);
3714 break;
3253 case 3: /* 80/132 */ 3715 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3716 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3717 set_widthheight (((state ? 132 : 80) * fwidth), height);
3256 (unsigned int)TermWin.height);
3257 break; 3718 break;
3258 case 4: /* smooth scrolling */ 3719 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3720 set_option (Opt_jumpScroll, !state);
3263 break; 3721 break;
3264 case 5: /* reverse video */ 3722 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3723 scr_rvideo_mode (state);
3266 break; 3724 break;
3267 case 6: /* relative/absolute origins */ 3725 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3726 scr_relative_origin (state);
3269 break; 3727 break;
3270 case 7: /* autowrap */ 3728 case 7: /* autowrap */
3271 scr_autowrap (state); 3729 scr_autowrap (state);
3272 break; 3730 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3731 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3732 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3733 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3734 priv_modes &= ~PrivMode_MouseX11;
3277 break; 3735 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3736#ifdef scrollBar_esc
3286 case scrollBar_esc: 3737 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3738 if (scrollbar_mapping (state))
3288 { 3739 {
3289 resize_all_windows (0, 0, 0); 3740 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3741 scr_touch (true);
3291 } 3742 }
3292 break; 3743 break;
3293#endif 3744#endif
3294 case 25: /* visible/invisible cursor */ 3745 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3746 scr_cursor_visible (state);
3296 break; 3747 break;
3297 /* case 35: - shift keys */ 3748 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3749 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3750 case 47: /* secondary screen */
3300 scr_change_screen (state); 3751 scr_change_screen (state);
3301 break; 3752 break;
3302 /* case 66: - application key pad */ 3753 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3754 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3755 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3756 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3757 priv_modes &= ~PrivMode_MouseX10;
3307 break; 3758 break;
3308#if 0 3759#if 0
3309 case 1001: 3760 case 1001:
3310 break; /* X11 mouse highlighting */ 3761 break; /* X11 mouse highlighting */
3311#endif 3762#endif
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3763 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3764 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3765 break;
3318 case 1011: /* scroll to bottom on key press */ 3766 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3767 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3768 break;
3324 case 1047: /* secondary screen w/ clearing */ 3769 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3770 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3771 if (current_screen != PRIMARY)
3327 scr_erase_screen (2); 3772 scr_erase_screen (2);
3328 scr_change_screen (state); 3773 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3774 break;
3775 case 1049: /* secondary screen w/ clearing first */
3776 scr_change_screen (state);
3777 if (option (Opt_secondaryScreen))
3778 if (current_screen != PRIMARY)
3779 scr_erase_screen (2);
3780 break;
3781 default:
3782 break;
3332 } 3783 }
3333 } 3784 }
3334} 3785}
3335/*}}} */ 3786/*}}} */
3336 3787
3337/*{{{ process sgr sequences */ 3788/*{{{ process sgr sequences */
3338void 3789void
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3790rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3791{
3341 unsigned int i; 3792 unsigned int i;
3342 short rendset; 3793 short rendset;
3343 int rendstyle; 3794 int rendstyle;
3344 3795
3345 if (nargs == 0) 3796 if (nargs == 0)
3346 { 3797 {
3347 scr_rendition (0, ~RS_None); 3798 scr_rendition (0, ~RS_None);
3348 return; 3799 return;
3349 } 3800 }
3801
3350 for (i = 0; i < nargs; i++) 3802 for (i = 0; i < nargs; i++)
3351 { 3803 {
3352 rendset = -1; 3804 rendset = -1;
3353 switch (arg[i]) 3805 switch (arg[i])
3354 { 3806 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3808 rendset = 0, rendstyle = ~RS_None;
3357 break; 3809 break;
3358 case 1: 3810 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3811 rendset = 1, rendstyle = RS_Bold;
3360 break; 3812 break;
3813 //case 2: // low intensity
3814 case 3:
3815 rendset = 1, rendstyle = RS_Italic;
3816 break;
3361 case 4: 3817 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3818 rendset = 1, rendstyle = RS_Uline;
3363 break; 3819 break;
3364 case 5: 3820 case 5: // slowly blinking
3821 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3822 rendset = 1, rendstyle = RS_Blink;
3366 break; 3823 break;
3824 //case 6: // scoansi light background
3367 case 7: 3825 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3826 rendset = 1, rendstyle = RS_RVid;
3369 break; 3827 break;
3370 case 22: 3828 case 8:
3829 // invisible. NYI
3830 break;
3831 //case 9: // crossed out
3832 //case 10: // scoansi acs off, primary font
3833 //case 11: // scoansi acs on, first alt font
3834 //case 12: // scoansi acs on, |0x80, second alt font
3835 //...
3836 //case 19: // ninth alt font
3837 //case 20: // gothic
3838 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3839 rendset = 0, rendstyle = RS_Bold;
3840 break;
3841 case 22: // normal intensity
3842 rendset = 0, rendstyle = RS_Bold;
3843 break;
3844 case 23: // disable italic
3845 rendset = 0, rendstyle = RS_Italic;
3372 break; 3846 break;
3373 case 24: 3847 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3848 rendset = 0, rendstyle = RS_Uline;
3375 break; 3849 break;
3376 case 25: 3850 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3851 rendset = 0, rendstyle = RS_Blink;
3378 break; 3852 break;
3853 case 26: // variable spacing (iso 8613)
3854 rendset = 0, rendstyle = RS_Blink;
3855 break;
3379 case 27: 3856 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3857 rendset = 0, rendstyle = RS_RVid;
3381 break; 3858 break;
3859 //case 28: // visible. NYI
3860 //case 29: // not crossed-out
3382 } 3861 }
3862
3383 if (rendset != -1) 3863 if (rendset != -1)
3384 { 3864 {
3385 scr_rendition (rendset, rendstyle); 3865 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3866 continue; /* for (;i;) */
3387 } 3867 }
… …
3394 case 33: 3874 case 33:
3395 case 34: 3875 case 34:
3396 case 35: 3876 case 35:
3397 case 36: 3877 case 36:
3398 case 37: 3878 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3879 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3880 break;
3402#ifdef TTY_256COLOR 3881 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3882 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3883 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3884 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3885 i += 2;
3409 } 3886 }
3410 break; 3887 break;
3411#endif
3412 case 39: /* default fg */ 3888 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3889 scr_color (Color_fg, Color_fg);
3414 break; 3890 break;
3415 3891
3416 case 40: 3892 case 40:
… …
3419 case 43: 3895 case 43:
3420 case 44: 3896 case 44:
3421 case 45: 3897 case 45:
3422 case 46: 3898 case 46:
3423 case 47: 3899 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3900 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3901 break;
3427#ifdef TTY_256COLOR 3902 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3903 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3904 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3905 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3906 i += 2;
3434 } 3907 }
3435 break; 3908 break;
3436#endif
3437 case 49: /* default bg */ 3909 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3910 scr_color (Color_bg, Color_bg);
3439 break; 3911 break;
3440 3912
3441#ifndef NO_BRIGHTCOLOR 3913 //case 50: // not variable spacing
3914
3915#if !ENABLE_MINIMAL
3442 case 90: 3916 case 90:
3443 case 91: /* set bright fg color */ 3917 case 91: /* set bright fg color */
3444 case 92: 3918 case 92:
3445 case 93: 3919 case 93:
3446 case 94: 3920 case 94:
3447 case 95: 3921 case 95:
3448 case 96: 3922 case 96:
3449 case 97: 3923 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3924 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3925 break;
3453 case 100: 3926 case 100:
3454 case 101: /* set bright bg color */ 3927 case 101: /* set bright bg color */
3455 case 102: 3928 case 102:
3456 case 103: 3929 case 103:
3457 case 104: 3930 case 104:
3458 case 105: 3931 case 105:
3459 case 106: 3932 case 106:
3460 case 107: 3933 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3934 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3935 break;
3464#endif 3936#endif
3465
3466 } 3937 }
3467 } 3938 }
3468} 3939}
3469/*}}} */ 3940/*}}} */
3470 3941
3471/*{{{ process Rob Nation's own graphics mode sequences */ 3942/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3472void 3943void
3473rxvt_term::process_graphics () 3944rxvt_term::process_graphics ()
3474{ 3945{
3475 unsigned char ch, cmd = cmd_getc (); 3946 unicode_t ch, cmd = cmd_getc ();
3476 3947
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q') 3948 if (cmd == 'Q')
3479 { /* query graphics */ 3949 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */ 3950 tt_printf ("\033G0\012"); /* no graphics */
3481 return; 3951 return;
3482 } 3952 }
3483 /* swallow other graphics sequences until terminating ':' */ 3953 /* swallow other graphics sequences until terminating ':' */
3484 do 3954 do
3485 ch = cmd_getc (); 3955 ch = cmd_getc ();
3486 while (ch != ':'); 3956 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491
3492 if (cmd == 'Q')
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500
3501 ch = cmd_getc ();
3502 neg = (ch == '-');
3503 if (neg || ch == '+')
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif
3532} 3957}
3533/*}}} */ 3958/*}}} */
3534 3959
3535/* ------------------------------------------------------------------------- */ 3960/* ------------------------------------------------------------------------- */
3536 3961
… …
3540 */ 3965 */
3541void 3966void
3542rxvt_term::tt_printf (const char *fmt,...) 3967rxvt_term::tt_printf (const char *fmt,...)
3543{ 3968{
3544 va_list arg_ptr; 3969 va_list arg_ptr;
3545 unsigned char buf[256]; 3970 char buf[256];
3546 3971
3547 va_start (arg_ptr, fmt); 3972 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3973 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 3974 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 3975 tt_write (buf, strlen (buf));
3551} 3976}
3552 3977
3553/* ---------------------------------------------------------------------- */ 3978/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 3979/* Write data to the pty as typed by the user, pasted with the mouse,
3555 * or generated by us in response to a query ESC sequence. 3980 * or generated by us in response to a query ESC sequence.
3556 */ 3981 */
3982const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3983
3557void 3984void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3985rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 3986{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3987 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3988 return;
3561 3989
3562 if (len) 3990 if (pty->pty < 0)
3991 return;
3992
3993 if (v_buflen == 0)
3994 {
3995 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3996
3997 if ((unsigned int)written == len)
3998 return;
3999
4000 data += written;
4001 len -= written;
3563 { 4002 }
4003
4004 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4005
4006 memcpy (v_buffer + v_buflen, data, len);
4007 v_buflen += len;
4008
4009 pty_ev.set (EVENT_READ | EVENT_WRITE);
4010}
4011
4012void rxvt_term::pty_write ()
4013{
4014 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4015
4016 if (written > 0)
4017 {
4018 v_buflen -= written;
4019
3564 if (v_buflen == 0) 4020 if (v_buflen == 0)
3565 { 4021 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 4022 free (v_buffer);
3593 v_buffer = 0; 4023 v_buffer = 0;
3594 v_buflen = 0; 4024 v_buflen = 0;
3595 4025
3596 pty_ev.set (EVENT_READ); 4026 pty_ev.set (EVENT_READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 4027 return;
3609 } 4028 }
4029
4030 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4031 }
4032 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4033 pty_ev.set (EVENT_READ);
3611} 4034}
3612 4035
3613/*----------------------- end-of-file (C source) -----------------------*/ 4036/*----------------------- end-of-file (C source) -----------------------*/
3614 4037

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