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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 1.325 by ayin, Sat Jun 9 09:05:38 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 TRANSPARENT
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_limit = 1;
1116 refresh_count = 0;
763 flush (); 1117 flush ();
764} 1118}
765 1119
766#ifdef CURSOR_BLINK 1120#ifdef CURSOR_BLINK
767void 1121void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1122rxvt_term::cursor_blink_cb (time_watcher &w)
769{ 1123{
770 hidden_cursor = !hidden_cursor; 1124 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1125 want_refresh = 1;
772 1126
773 w.start (w.at + BLINK_INTERVAL); 1127 w.start (w.at + CURSOR_BLINK_INTERVAL);
774} 1128}
775#endif 1129#endif
776 1130
777#ifdef TEXT_BLINK 1131#ifdef TEXT_BLINK
778void 1132void
… …
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1139 w.start (w.at + TEXT_BLINK_INTERVAL);
786 } 1140 }
787} 1141}
788#endif 1142#endif
789 1143
1144#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1145void
1146rxvt_term::cont_scroll_cb (time_watcher &w)
1147{
1148 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1149 scr_page (scrollbar_isUp() ? UP : DN, 1))
1150 {
1151 want_refresh = 1;
1152 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1153 }
1154}
1155#endif
1156
1157#ifdef SELECTION_SCROLLING
1158void
1159rxvt_term::sel_scroll_cb (time_watcher &w)
1160{
1161 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1162 {
1163 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1164 want_refresh = 1;
1165 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1166 }
1167}
1168#endif
1169
1170#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1171void
1172rxvt_term::slip_wheel_cb (time_watcher &w)
1173{
1174 if (mouse_slip_wheel_speed == 0
1175 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1176 : scr_page (UP, mouse_slip_wheel_speed))
1177 {
1178 if (view_start == top_row || view_start == 0)
1179 mouse_slip_wheel_speed = 0;
1180
1181 want_refresh = 1;
1182 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1183 }
1184}
1185#endif
1186
1187#if LINUX_YIELD_HACK
1188static struct event_handler
1189{
1190 check_watcher yield_ev;
1191
1192 void yield_cb (check_watcher &w)
1193 {
1194 // this should really be sched_yield(), but the linux guys thought
1195 // that giving a process calling sched_yield () less cpu time than
1196 // ones with high nice levels is a useful thing to do. It surely is is
1197 // allowed by the sus... as is returning ENOSYS.
1198
1199 struct timespec ts = { 0, 0 };
1200 nanosleep (&ts, 0);
1201
1202 w.stop ();
1203 }
1204
1205 event_handler ()
1206 : yield_ev (this, &event_handler::yield_cb)
1207 {
1208 }
1209} event_handler;
1210#endif
1211
790bool 1212bool
791rxvt_term::pty_fill () 1213rxvt_term::pty_fill ()
792{ 1214{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1215 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1216
1217 if (CBUFSIZ == n)
1218 {
1219 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1220 n = 0;
1221 }
794 1222
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1223 memmove (cmdbuf_base, cmdbuf_ptr, n);
796 cmdbuf_ptr = cmdbuf_base; 1224 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1225 cmdbuf_endp = cmdbuf_ptr + n;
798 1226
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1227 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
800 1228
801 if (n > 0) 1229 if (r > 0)
802 { 1230 {
803 cmdbuf_endp += n; 1231 cmdbuf_endp += r;
804 return true; 1232 return true;
805 } 1233 }
806 else if (n < 0 && errno != EAGAIN) 1234 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1235 {
1236#if LINUX_YIELD_HACK
1237 if (display->is_local)
1238 event_handler.yield_ev.start ();
1239#endif
1240 }
1241 else
1242 {
1243 pty_ev.stop ();
1244
1245 if (!option (Opt_hold))
807 destroy (); 1246 destroy ();
808 1247 }
1248
809 return false; 1249 return false;
810} 1250}
811 1251
812void 1252void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1253rxvt_term::pty_cb (io_watcher &w, short revents)
814{ 1254{
815 SET_R (this); 1255 make_current ();
816 SET_LOCALE (locale); 1256
1257 if (revents & EVENT_READ)
1258 // loop, but don't allow a single term to monopolize us
1259 while (pty_fill ())
1260 if (cmd_parse ())
1261 break;
817 1262
818 if (revents & EVENT_WRITE) 1263 if (revents & EVENT_WRITE)
819 tt_write (0, 0); 1264 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} 1265}
936 1266
937// read the next character, currently handles UTF-8 1267void
938// will probably handle all sorts of other stuff in the future 1268rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1269{
942 while (cmdbuf_ptr < cmdbuf_endp) 1270 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1271 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946 1272
947 wchar_t wc; 1273#ifdef POINTER_BLANK
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1274 hidden_pointer = 0;
949 1275
950 if (len == (size_t)-2) 1276 if (option (Opt_pointerBlank))
951 return NOCHAR; 1277 pointer_ev.start (NOW + pointerBlankDelay);
952 1278#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} 1279}
985 1280
986#ifdef POINTER_BLANK 1281#ifdef POINTER_BLANK
987void 1282void
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 () 1283rxvt_term::pointer_blank ()
1001{ 1284{
1002 if (! (Options & Opt_pointerBlank)) 1285 if (!option (Opt_pointerBlank))
1003 return; 1286 return;
1004 1287
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1288 XDefineCursor (dpy, vt, display->blank_cursor);
1006 XFlush (display->display); 1289 XFlush (dpy);
1007 1290
1008 hidden_pointer = 1; 1291 hidden_pointer = 1;
1009} 1292}
1010 1293
1011void 1294void
1012rxvt_term::pointer_cb (time_watcher &w) 1295rxvt_term::pointer_cb (time_watcher &w)
1013{ 1296{
1014 SET_R (this); 1297 make_current ();
1015 SET_LOCALE (locale);
1016 1298
1017 pointer_blank (); 1299 pointer_blank ();
1018} 1300}
1019#endif 1301#endif
1020 1302
1021void 1303void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1304rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1305{
1024 int button_number, key_state = 0; 1306 int button_number, key_state = 0;
1025 int x, y; 1307 int x, y;
1026 1308
1027 x = ev.x; 1309 x = ev.x;
1028 y = ev.y; 1310 y = ev.y;
1029 pixel_position (&x, &y); 1311 pixel_position (&x, &y);
1030 1312
1031 if (MEvent.button == AnyButton) 1313 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1314 button_number = 3;
1034 }
1035 else 1315 else
1036 { 1316 {
1037 button_number = MEvent.button - Button1; 1317 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1318 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1319 if (button_number >= 3)
1040 button_number += (64 - 3); 1320 button_number += (64 - 3);
1041 } 1321 }
1042 1322
1043 if (PrivateModes & PrivMode_MouseX10) 1323 if (priv_modes & PrivMode_MouseX10)
1044 { 1324 {
1045 /* 1325 /*
1046 * do not report ButtonRelease 1326 * do not report ButtonRelease
1047 * no state info allowed 1327 * no state info allowed
1048 */ 1328 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1343 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1344 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1345#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1346 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1347#endif
1068
1069 } 1348 }
1070 1349
1071#ifdef DEBUG_MOUSEREPORT 1350#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1351 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1352 if (key_state & 16)
1074 fputc ('C', stderr); 1353 fputc ('C', stderr);
1075 if (key_state & 4) 1354 if (key_state & 4)
1076 fputc ('S', stderr); 1355 fputc ('S', stderr);
… …
1080 fputc ('2', stderr); 1359 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1360 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1361 button_number,
1083 x + 1, 1362 x + 1,
1084 y + 1); 1363 y + 1);
1085#else 1364#endif
1365
1086 tt_printf ("\033[M%c%c%c", 1366 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1367 (32 + button_number + key_state),
1088 (32 + x + 1), 1368 (32 + x + 1),
1089 (32 + y + 1)); 1369 (32 + y + 1));
1090#endif
1091} 1370}
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 1371
1103/*{{{ process an X event */ 1372/*{{{ process an X event */
1104void 1373void
1105rxvt_term::x_cb (XEvent &ev) 1374rxvt_term::x_cb (XEvent &ev)
1106{ 1375{
1107 SET_R (this); 1376 make_current ();
1108 SET_LOCALE (locale);
1109 1377
1110#if defined(CURSOR_BLINK) 1378 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 1379
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1380 if (ev.xany.window == vt
1120 } 1381 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1382 && 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; 1383 return;
1140#endif
1141 1384
1385 // for XQueryPointer
1142 Window unused_root, unused_child; 1386 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1387 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1388 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 1389
1195 switch (ev.type) 1390 switch (ev.type)
1196 { 1391 {
1197 case KeyPress: 1392 case KeyPress:
1198 lookup_key (ev.xkey); 1393 key_press (ev.xkey);
1199 break; 1394 break;
1200 1395
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1396 case KeyRelease:
1203 { 1397 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; 1398 break;
1215 }
1216#endif
1217 1399
1218 case ButtonPress: 1400 case ButtonPress:
1219 button_press (ev.xbutton); 1401 button_press (ev.xbutton);
1220 break; 1402 break;
1221 1403
… …
1223 button_release (ev.xbutton); 1405 button_release (ev.xbutton);
1224 break; 1406 break;
1225 1407
1226 case ClientMessage: 1408 case ClientMessage:
1227 if (ev.xclient.format == 32 1409 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1410 && !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 { 1411 {
1237 /* Get Dnd data */ 1412 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1413 {
1239 int ActualFormat; 1414 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1415 {
1241 unsigned long Size, RemainingBytes; 1416 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1417 {
1243 XGetWindowProperty (display->display, display->root, 1418 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1419 destroy ();
1245 0L, 1000000L, 1420 }
1246 False, AnyPropertyType, 1421#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1422 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1423 XSendEvent (dpy, ev.xclient.window = display->root,
1424 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1425 &ev);
1250 XChangeProperty (display->display, display->root, 1426#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1427 }
1252 8, PropModeReplace, 1428 }
1253 data, STRLEN (data)); 1429#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1430 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1431 {
1432 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1433 focus_in ();
1434 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1435 focus_out ();
1436 }
1437#endif
1256 } 1438 }
1257#endif /* OFFIX_DND */
1258 break; 1439 break;
1259 1440
1260 case MappingNotify: 1441 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping)); 1442 XRefreshKeyboardMapping (&ev.xmapping);
1262 break; 1443 break;
1263 1444
1264 /* 1445 /*
1265 * XXX: this is not the _current_ arrangement 1446 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1447 * Here's my conclusion:
… …
1285 break; 1466 break;
1286 } 1467 }
1287 break; 1468 break;
1288 1469
1289 case FocusIn: 1470 case FocusIn:
1290 if (!TermWin.focus) 1471 if (ev.xfocus.detail != NotifyInferior
1472 && ev.xfocus.detail != NotifyPointer
1473 && ev.xfocus.mode != NotifyGrab)
1474 focus_in ();
1475 break;
1476
1477 case FocusOut:
1478 if (ev.xfocus.detail != NotifyInferior
1479 && ev.xfocus.detail != NotifyPointer
1480 && ev.xfocus.mode != NotifyGrab)
1481 focus_out ();
1482 break;
1483
1484 case ConfigureNotify:
1485 if (ev.xconfigure.window == parent[0])
1291 { 1486 {
1292 TermWin.focus = 1; 1487 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1; 1488 ;
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 1489
1490 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1491 {
1492 seen_resize = 1;
1493 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1494#ifdef XPM_BACKGROUND
1495 if (!option(Opt_transparent) && bgPixmap.auto_resize)
1496 {
1497 resize_pixmap ();
1498 scr_touch (true);
1499 }
1500#endif
1501 }
1502
1503 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1504
1505#ifdef TRANSPARENT
1506 if (option (Opt_transparent))
1507 check_our_parents ();
1508#endif
1303 } 1509 }
1304 break; 1510 break;
1305 1511
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: 1512 case PropertyNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0]) 1513 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1326 { 1514 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1327 int height, width; 1515 && ev.xproperty.state == PropertyNewValue)
1516 selection_property (ev.xproperty.window, ev.xproperty.atom);
1328 1517
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1336
1337 if (szHint.width != width || szHint.height != height)
1338 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1340 resize_all_windows (width, height, 1);
1341 }
1342#ifdef DEBUG_SIZE
1343 else
1344 {
1345 D_SIZE ((stderr, "Size: Not resizing"));
1346 }
1347#endif
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356
1357 }
1358 break; 1518 break;
1359 1519
1360 case SelectionClear: 1520 case SelectionClear:
1361 display->set_selection_owner (0); 1521 selection_clear ();
1362 break; 1522 break;
1363 1523
1364 case SelectionNotify: 1524 case SelectionNotify:
1365 if (selection_wait == Sel_normal) 1525 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor, 1526 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1367 ev.xselection.property, True);
1368 break; 1527 break;
1369 1528
1370 case SelectionRequest: 1529 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1530 selection_send (ev.xselectionrequest);
1372 break; 1531 break;
1373 1532
1533 case MapNotify:
1534 mapped = 1;
1535#ifdef TEXT_BLINK
1536 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1537#endif
1538 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1539 break;
1540
1374 case UnmapNotify: 1541 case UnmapNotify:
1375 TermWin.mapped = 0; 1542 mapped = 0;
1376#ifdef TEXT_BLINK 1543#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1544 text_blink_ev.stop ();
1378#endif 1545#endif
1379 break; 1546 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break; 1547 break;
1387 1548
1388#ifdef TRANSPARENT 1549#ifdef TRANSPARENT
1389 case ReparentNotify: 1550 case ReparentNotify:
1390 rootwin_cb (ev); 1551 rootwin_cb (ev);
1391 break; 1552 break;
1392#endif /* TRANSPARENT */ 1553#endif /* TRANSPARENT */
1393 1554
1394 case GraphicsExpose: 1555 case GraphicsExpose:
1395 case Expose: 1556 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1557 if (ev.xany.window == vt)
1397 { 1558 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1559 do
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, False);
1401#else 1562 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1402 // don't understand this, so commented it out 1563
1564 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1565
1566 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1567 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1568 ev.xexpose.width, ev.xexpose.height, False);
1405 //scr_expose (ev.xexpose.x, 0, 1569
1406 // ev.xexpose.width, TermWin.height, False);
1407#endif
1408 want_refresh = 1; 1570 want_refresh = 1;
1409 } 1571 }
1410 else 1572 else
1411 { 1573 {
1412 XEvent unused_event; 1574 XEvent unused_event;
1413 1575
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1576 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1577 ;
1416 &unused_event)) ; 1578 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1579 ;
1418 GraphicsExpose, 1580
1419 &unused_event)) ;
1420 if (isScrollbarWindow (ev.xany.window)) 1581 if (isScrollbarWindow (ev.xany.window))
1421 { 1582 {
1422 scrollBar.setIdle (); 1583 scrollBar.setIdle ();
1423 scrollbar_show (0); 1584 scrollbar_show (0);
1424 } 1585 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432 1586
1587#ifdef TRANSPARENT
1588 if (am_transparent && ev.xany.window == parent[0])
1589 XClearWindow (dpy, ev.xany.window);
1590#endif
1433 } 1591 }
1434 break; 1592 break;
1435 1593
1436 case MotionNotify: 1594 case MotionNotify:
1437#ifdef POINTER_BLANK 1595#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1596 if (hidden_pointer)
1439 pointer_unblank (); 1597 pointer_unblank ();
1440#endif 1598#endif
1441#if MENUBAR 1599 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1442 if (isMenuBarWindow (ev.xany.window)) 1600 break;
1601
1602 if (ev.xany.window == vt)
1443 { 1603 {
1444 menubar_control (& (ev.xbutton)); 1604 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1605 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1606 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1607 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1608 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1609 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1610 ;
1457 1611
1458 XQueryPointer (display->display, TermWin.vt, 1612 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1613 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1614 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1615 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1616 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1617#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1618 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1619 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1620 {
1467#endif 1621#endif
1622#if ISO_14755
1623 // 5.4
1624 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1625 {
1626 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1627 break;
1628 }
1629#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1630 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1631 ev.xbutton.state & Button3Mask ? 2 : 0);
1632
1470#ifdef SELECTION_SCROLLING 1633#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1634 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1635 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1636 {
1474 int dist; 1637 int dist;
1475
1476 pending_scroll_selection=1;
1477 1638
1478 /* don't clobber the current delay if we are 1639 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1640 * already in the middle of scrolling.
1480 */ 1641 */
1481 if (scroll_selection_delay<=0) 1642 if (!sel_scroll_ev.active)
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1643 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1483 1644
1484 /* save the event params so we can highlight 1645 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1646 * the selection in the pending-scroll loop
1486 */ 1647 */
1487 selection_save_x=ev.xbutton.x; 1648 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1649 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1650 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1651
1492 /* calc number of lines to scroll */ 1652 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1653 if (ev.xbutton.y < int_bwidth)
1494 { 1654 {
1495 scroll_selection_dir = UP; 1655 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1656 dist = int_bwidth - ev.xbutton.y;
1497 } 1657 }
1498 else 1658 else
1499 { 1659 {
1500 scroll_selection_dir = DN; 1660 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1661 dist = ev.xbutton.y - (int_bwidth + height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1662 }
1663
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1664 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1665 / SELECTION_SCROLL_LINE_SPEEDUP
1666 + 1;
1506 MIN_IT (scroll_selection_lines, 1667 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1668 SELECTION_SCROLL_MAX_LINES);
1508 } 1669 }
1509 else 1670 else
1510 { 1671 {
1511 /* we are within the text window, so we 1672 /* we are within the text window, so we
1512 * shouldn't be scrolling 1673 * shouldn't be scrolling
1513 */ 1674 */
1514 pending_scroll_selection = 0; 1675 if (sel_scroll_ev.active)
1676 sel_scroll_ev.stop();
1515 } 1677 }
1516#endif 1678#endif
1517#ifdef MOUSE_THRESHOLD 1679#ifdef MOUSE_THRESHOLD
1518
1519 } 1680 }
1520#endif 1681#endif
1521
1522 } 1682 }
1523 } 1683 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1684 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1525 { 1685 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1686 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1687 MotionNotify, &ev))
1688 ;
1689
1528 XQueryPointer (display->display, scrollBar.win, 1690 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1691 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1692 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1693 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1694 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1695 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1696 scrollbar_size ());
1535 scr_refresh (refresh_type); 1697 want_refresh = 1;
1536 refresh_limit = 0; 1698 refresh_limit = 0;
1537 scrollbar_show (1); 1699 scrollbar_show (1);
1538 } 1700 }
1539 break; 1701 break;
1540 } 1702 }
1541}
1542 1703
1704#if defined(CURSOR_BLINK)
1705 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1706 {
1707 if (hidden_cursor)
1708 {
1709 hidden_cursor = 0;
1710 want_refresh = 1;
1711 }
1712
1713 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1714 }
1715#endif
1716
1717#if defined(POINTER_BLANK)
1718 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1719 {
1720 if (ev.type == MotionNotify
1721 || ev.type == ButtonPress
1722 || ev.type == ButtonRelease)
1723 if (hidden_pointer)
1724 pointer_unblank ();
1725
1726 if (ev.type == KeyPress && hidden_pointer == 0)
1727 pointer_blank ();
1728 }
1729#endif
1730}
1731
1732void
1733rxvt_term::focus_in ()
1734{
1735 if (!focus)
1736 {
1737 focus = 1;
1738 want_refresh = 1;
1739
1740 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1741
1742#if USE_XIM
1743 if (Input_Context != NULL)
1744 {
1745 IMSetPosition ();
1746 XSetICFocus (Input_Context);
1747 }
1748#endif
1749#if CURSOR_BLINK
1750 if (option (Opt_cursorBlink))
1751 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_focused;
1757 scr_recolour ();
1758 }
1759#endif
1760#if ENABLE_FRILLS
1761 if (option (Opt_urgentOnBell))
1762 {
1763 XWMHints *h;
1764
1765 h = XGetWMHints(dpy, parent[0]);
1766 if (h != NULL)
1767 {
1768 h->flags &= ~XUrgencyHint;
1769 XSetWMHints(dpy, parent[0], h);
1770 }
1771 }
1772#endif
1773 }
1774}
1775
1776void
1777rxvt_term::focus_out ()
1778{
1779 if (focus)
1780 {
1781 focus = 0;
1782 want_refresh = 1;
1783
1784 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1785
1786#if ENABLE_FRILLS || ISO_14755
1787 if (iso14755buf)
1788 {
1789 iso14755buf = 0;
1790# if ENABLE_OVERLAY
1791 scr_overlay_off ();
1792# endif
1793 }
1794#endif
1795#if USE_XIM
1796 if (Input_Context != NULL)
1797 XUnsetICFocus (Input_Context);
1798#endif
1799#if CURSOR_BLINK
1800 if (option (Opt_cursorBlink))
1801 cursor_blink_ev.stop ();
1802 hidden_cursor = 0;
1803#endif
1804#if OFF_FOCUS_FADING
1805 if (rs[Rs_fade])
1806 {
1807 pix_colors = pix_colors_unfocused;
1808 scr_recolour ();
1809 }
1810#endif
1811 }
1812}
1813
1814void
1815rxvt_term::update_fade_color (unsigned int idx)
1816{
1817#if OFF_FOCUS_FADING
1818 if (rs[Rs_fade])
1819 {
1820 rgba c;
1821 pix_colors [Color_fade].get (c);
1822 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1823 }
1824#endif
1825}
1826
1827#if TRANSPARENT || ENABLE_PERL
1543void 1828void
1544rxvt_term::rootwin_cb (XEvent &ev) 1829rxvt_term::rootwin_cb (XEvent &ev)
1545{ 1830{
1546 SET_R (this); 1831 make_current ();
1547 SET_LOCALE (locale);
1548 1832
1833 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1834 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1835 return;
1836
1837# if TRANSPARENT
1549 switch (ev.type) 1838 switch (ev.type)
1550 { 1839 {
1551 case PropertyNotify: 1840 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 /* 1841 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1842 * 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. 1843 * use the property to determine the pixmap. We use it later on.
1564 */ 1844 */
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]) 1845 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1846 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1847 return;
1570 }
1571 1848
1572 /* FALLTHROUGH */ 1849 /* FALLTHROUGH */
1573 case ReparentNotify: 1850 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent) 1851 if (option (Opt_transparent))
1576 want_full_refresh = 1; 1852 check_our_parents ();
1577 break; 1853 break;
1854 }
1578#endif 1855# endif
1579 }
1580} 1856}
1857#endif
1581 1858
1582void 1859void
1583rxvt_term::button_press (const XButtonEvent &ev) 1860rxvt_term::button_press (XButtonEvent &ev)
1584{ 1861{
1585 int reportmode = 0, clickintime; 1862 int reportmode = 0, clickintime;
1586 1863
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1864 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1865
1588 if (!bypass_keystate) 1866 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1867 reportmode = !! (priv_modes & PrivMode_mouse_report);
1868
1590 /* 1869 /*
1591 * VT window processing of button press 1870 * VT window processing of button press
1592 */ 1871 */
1593 if (ev.window == TermWin.vt) 1872 if (ev.window == vt)
1594 { 1873 {
1595#if RXVT_GRAPHICS 1874 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1875 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1876
1877#if ISO_14755
1878 // 5.4
1879 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1880 {
1881 iso14755_54 (ev.x, ev.y);
1882 return;
1601 { 1883 }
1884#endif
1885
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1886 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1887
1603 if (reportmode) 1888 if (reportmode)
1889 {
1890 /* mouse report from vt window */
1891 /* save the xbutton state (for ButtonRelease) */
1892 MEvent.state = ev.state;
1893#ifdef MOUSE_REPORT_DOUBLECLICK
1894 if (ev.button == MEvent.button && clickintime)
1604 { 1895 {
1605 /* mouse report from vt window */ 1896 /* same button, within alloted time */
1606 /* save the xbutton state (for ButtonRelease) */ 1897 MEvent.clicks++;
1607 MEvent.state = ev.state; 1898
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1899 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1900 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1901 /* only report double clicks */
1616 MEvent.clicks = 2; 1902 MEvent.clicks = 2;
1617 mouse_report (ev); 1903 mouse_report (ev);
1618 1904
1619 /* don't report the release */ 1905 /* don't report the release */
1620 MEvent.clicks = 0; 1906 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1907 MEvent.button = AnyButton;
1622 }
1623 } 1908 }
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 } 1909 }
1637 else 1910 else
1638 { 1911 {
1912 /* different button, or time expired */
1913 MEvent.clicks = 1;
1914 MEvent.button = ev.button;
1915 mouse_report (ev);
1916 }
1917#else
1918 MEvent.button = ev.button;
1919 mouse_report (ev);
1920#endif /* MOUSE_REPORT_DOUBLECLICK */
1921
1922 }
1923 else
1924 {
1639 if (ev.button != MEvent.button) 1925 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1926 MEvent.clicks = 0;
1927
1641 switch (ev.button) 1928 switch (ev.button)
1642 { 1929 {
1643 case Button1: 1930 case Button1:
1931 /* allow meta + click to select rectangular areas */
1932 /* should be done in screen.C */
1933#if ENABLE_FRILLS
1934 selection.rect = !!(ev.state & ModMetaMask);
1935#else
1936 selection.rect = false;
1937#endif
1938
1644 /* allow shift+left click to extend selection */ 1939 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1940 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1941 {
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) 1942 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1943 selection_rotate (ev.x, ev.y);
1668 else 1944 else
1669 selection_extend (ev.x, ev.y, 1); 1945 selection_extend (ev.x, ev.y, 1);
1946 }
1947 else
1948 {
1949 if (MEvent.button == Button1 && clickintime)
1950 MEvent.clicks++;
1951 else
1952 MEvent.clicks = 1;
1953
1954 selection_click (MEvent.clicks, ev.x, ev.y);
1955 }
1956
1957 MEvent.button = Button1;
1958 break;
1959
1960 case Button3:
1961 if (MEvent.button == Button3 && clickintime)
1962 selection_rotate (ev.x, ev.y);
1963 else
1964 selection_extend (ev.x, ev.y, 1);
1965
1670 MEvent.button = Button3; 1966 MEvent.button = Button3;
1671 break; 1967 break;
1672 }
1673 } 1968 }
1969 }
1970
1674 MEvent.time = ev.time; 1971 MEvent.time = ev.time;
1675 return; 1972 return;
1676 }
1677 } 1973 }
1678 1974
1679 /* 1975 /*
1680 * Scrollbar window processing of button press 1976 * Scrollbar window processing of button press
1681 */ 1977 */
… …
1745 upordown = 1; /* down */ 2041 upordown = 1; /* down */
1746 } 2042 }
1747 if (upordown) 2043 if (upordown)
1748 { 2044 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2045#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2046 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1751#endif 2047#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2048 if (scr_page (upordown < 0 ? UP : DN, 1))
1753 { 2049 {
1754 if (upordown < 0) 2050 if (upordown < 0)
1755 scrollBar.setUp (); 2051 scrollBar.setUp ();
… …
1771 break; 2067 break;
1772 case R_SB_ALIGN_BOTTOM: 2068 case R_SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2069 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2070 break;
1775 } 2071 }
2072
1776 if (scrollBar.style == R_SB_XTERM 2073 if (scrollBar.style == R_SB_XTERM
1777 || scrollbar_above_slider (ev.y) 2074 || scrollbar_above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2075 || scrollbar_below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2076 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1780 scrollbar_size ()); 2077
1781 scrollBar.setMotion (); 2078 scrollBar.setMotion ();
1782 break; 2079 break;
1783 2080
1784 case Button1: 2081 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2082 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1789 case Button3: 2086 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2087 if (scrollBar.style != R_SB_XTERM)
1791 { 2088 {
1792 if (scrollbar_above_slider (ev.y)) 2089 if (scrollbar_above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2090# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2091 scr_page (UP, nrow - 1);
1795# else 2092# else
1796 scr_page (UP, TermWin.nrow / 4); 2093 scr_page (UP, nrow / 4);
1797# endif 2094# endif
1798 else if (scrollbar_below_slider (ev.y)) 2095 else if (scrollbar_below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2096# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2097 scr_page (DN, nrow - 1);
1801# else 2098# else
1802 scr_page (DN, TermWin.nrow / 4); 2099 scr_page (DN, nrow / 4);
1803# endif 2100# endif
1804 else 2101 else
1805 scrollBar.setMotion (); 2102 scrollBar.setMotion ();
1806 } 2103 }
1807 else 2104 else
1808 { 2105 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2106 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2107 (nrow
1811 * scrollbar_position (ev.y) 2108 * scrollbar_position (ev.y)
1812 / scrollbar_size ())); 2109 / scrollbar_size ()));
1813 } 2110 }
2111
1814 break; 2112 break;
1815 } 2113 }
1816 } 2114 }
2115
1817 return; 2116 return;
1818 } 2117 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2118}
1827 2119
1828void 2120void
1829rxvt_term::button_release (const XButtonEvent &ev) 2121rxvt_term::button_release (XButtonEvent &ev)
1830{ 2122{
1831 int reportmode = 0; 2123 int reportmode = 0;
1832 2124
1833 csrO = 0; /* reset csr Offset */ 2125 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2126 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2127 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2128
1837 if (scrollbar_isUpDn ()) 2129 if (scrollbar_isUpDn ())
1838 { 2130 {
1839 scrollBar.setIdle (); 2131 scrollBar.setIdle ();
1840 scrollbar_show (0); 2132 scrollbar_show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2133 }
2134
1846#ifdef SELECTION_SCROLLING 2135#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2136 if (sel_scroll_ev.active)
2137 sel_scroll_ev.stop();
1848#endif 2138#endif
2139
1849 if (ev.window == TermWin.vt) 2140 if (ev.window == vt)
1850 { 2141 {
1851#ifdef RXVT_GRAPHICS 2142 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2143 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2144
1857 { 2145#if ISO_14755
2146 // 5.4
2147 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2148 return;
2149#endif
2150
1858 if (reportmode) 2151 if (reportmode)
2152 {
2153 /* mouse report from vt window */
2154 /* don't report release of wheel "buttons" */
2155 if (ev.button >= 4)
2156 return;
2157#ifdef MOUSE_REPORT_DOUBLECLICK
2158 /* only report the release of 'slow' single clicks */
2159 if (MEvent.button != AnyButton
2160 && (ev.button != MEvent.button
2161 || (ev.time - MEvent.time
2162 > MULTICLICK_TIME / 2)))
1859 { 2163 {
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; 2164 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2165 MEvent.button = AnyButton;
1877 mouse_report (ev); 2166 mouse_report (ev);
2167 }
2168#else /* MOUSE_REPORT_DOUBLECLICK */
2169 MEvent.button = AnyButton;
2170 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */ 2171#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return; 2172 return;
2173 }
2174
2175 /*
2176 * dumb hack to compensate for the failure of click-and-drag
2177 * when overriding mouse reporting
2178 */
2179 if (priv_modes & PrivMode_mouse_report
2180 && bypass_keystate
2181 && ev.button == Button1 && MEvent.clicks <= 1)
2182 selection_extend (ev.x, ev.y, 0);
2183
2184 switch (ev.button)
2185 {
2186 case Button1:
2187 case Button3:
2188 selection_make (ev.time);
2189 break;
2190
2191 case Button2:
2192 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2193 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2194 break;
2195
2196#ifdef MOUSE_WHEEL
2197 case Button4:
2198 case Button5:
2199 {
2200 int i;
2201 page_dirn v;
2202
2203 v = ev.button == Button4 ? UP : DN;
2204
2205 if (ev.state & ShiftMask)
2206 i = 1;
2207 else if (option (Opt_mouseWheelScrollPage))
2208 i = nrow - 1;
2209 else
2210 i = 5;
2211
2212# ifdef MOUSE_SLIP_WHEELING
2213 if (ev.state & ControlMask)
2214 {
2215 mouse_slip_wheel_speed += v ? -1 : 1;
2216 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2217 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2218
2219 if (slip_wheel_ev.at < NOW)
2220 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2221
2222 slip_wheel_ev.start ();
2223 }
2224 else
2225 {
2226# endif
2227 scr_page (v, i);
2228 scrollbar_show (1);
2229# ifdef MOUSE_SLIP_WHEELING
2230 }
2231# endif
1880 } 2232 }
1881 /*
1882 * dumb hack to compensate for the failure of click-and-drag
1883 * when overriding mouse reporting
1884 */
1885 if (PrivateModes & PrivMode_mouse_report
1886 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0);
1889
1890 switch (ev.button)
1891 {
1892 case Button1:
1893 case Button3:
1894 selection_make (ev.time);
1895 break; 2233 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 2234#endif
1920# ifdef JUMP_MOUSE_WHEEL
1921 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH);
1923 scrollbar_show (1);
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 } 2235 }
1938 }
1939 } 2236 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944} 2237}
1945
1946 2238
1947#ifdef TRANSPARENT 2239#ifdef TRANSPARENT
2240#if TINTING && !defined(HAVE_AFTERIMAGE)
2241/* taken from aterm-0.4.2 */
2242
2243typedef uint32_t RUINT32T;
2244
2245void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2246{
2247 int sh_r, sh_g, sh_b;
2248 RUINT32T mask_r, mask_g, mask_b;
2249 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2250 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2251 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2252 int i;
2253
2254 Visual *visual = term->visual;
2255
2256 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2257
2258 /* for convenience */
2259 mask_r = visual->red_mask;
2260 mask_g = visual->green_mask;
2261 mask_b = visual->blue_mask;
2262
2263 /* boring lookup table pre-initialization */
2264 switch (srcImage->bits_per_pixel) {
2265 case 15:
2266 if ((mask_r != 0x7c00) ||
2267 (mask_g != 0x03e0) ||
2268 (mask_b != 0x001f))
2269 return;
2270 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2271 lookup_r = lookup;
2272 lookup_g = lookup+32;
2273 lookup_b = lookup+32+32;
2274 sh_r = 10;
2275 sh_g = 5;
2276 sh_b = 0;
2277 break;
2278 case 16:
2279 if ((mask_r != 0xf800) ||
2280 (mask_g != 0x07e0) ||
2281 (mask_b != 0x001f))
2282 return;
2283 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2284 lookup_r = lookup;
2285 lookup_g = lookup+32;
2286 lookup_b = lookup+32+64;
2287 sh_r = 11;
2288 sh_g = 5;
2289 sh_b = 0;
2290 break;
2291 case 24:
2292 if ((mask_r != 0xff0000) ||
2293 (mask_g != 0x00ff00) ||
2294 (mask_b != 0x0000ff))
2295 return;
2296 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2297 lookup_r = lookup;
2298 lookup_g = lookup+256;
2299 lookup_b = lookup+256+256;
2300 sh_r = 16;
2301 sh_g = 8;
2302 sh_b = 0;
2303 break;
2304 case 32:
2305 if ((mask_r != 0xff0000) ||
2306 (mask_g != 0x00ff00) ||
2307 (mask_b != 0x0000ff))
2308 return;
2309 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2310 lookup_r = lookup;
2311 lookup_g = lookup+256;
2312 lookup_b = lookup+256+256;
2313 sh_r = 16;
2314 sh_g = 8;
2315 sh_b = 0;
2316 break;
2317 default:
2318 return; /* we do not support this color depth */
2319 }
2320
2321 /* prepare limits for color transformation (each channel is handled separately) */
2322 if (shade < 0) {
2323 shade = -shade;
2324 if (shade < 0) shade = 0;
2325 if (shade > 100) shade = 100;
2326
2327 lower_lim_r = 65535-rm;
2328 lower_lim_g = 65535-gm;
2329 lower_lim_b = 65535-bm;
2330
2331 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2332 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2333 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2334
2335 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2336 } else {
2337 if (shade < 0) shade = 0;
2338 if (shade > 100) shade = 100;
2339
2340 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2341
2342 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2343 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2344 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2345 }
2346
2347 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2348 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2349 {
2350 unsigned int tmp;
2351
2352 tmp = lower_lim_r;
2353 lower_lim_r = lower_lim_b;
2354 lower_lim_b = tmp;
2355
2356 tmp = upper_lim_r;
2357 upper_lim_r = upper_lim_b;
2358 upper_lim_b = tmp;
2359 }
2360
2361 /* fill our lookup tables */
2362 for (i = 0; i <= mask_r>>sh_r; i++)
2363 {
2364 RUINT32T tmp;
2365 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2366 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2367 lookup_r[i] = (tmp/65535)<<sh_r;
2368 }
2369 for (i = 0; i <= mask_g>>sh_g; i++)
2370 {
2371 RUINT32T tmp;
2372 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2373 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2374 lookup_g[i] = (tmp/65535)<<sh_g;
2375 }
2376 for (i = 0; i <= mask_b>>sh_b; i++)
2377 {
2378 RUINT32T tmp;
2379 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2380 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2381 lookup_b[i] = (tmp/65535)<<sh_b;
2382 }
2383
2384 /* apply table to input image (replacing colors by newly calculated ones) */
2385 switch (srcImage->bits_per_pixel)
2386 {
2387 case 15:
2388 {
2389 unsigned short *p1, *pf, *p, *pl;
2390 p1 = (unsigned short *) srcImage->data;
2391 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2392 while (p1 < pf)
2393 {
2394 p = p1;
2395 pl = p1 + srcImage->width;
2396 for (; p < pl; p++)
2397 {
2398 *p = lookup_r[(*p & 0x7c00)>>10] |
2399 lookup_g[(*p & 0x03e0)>> 5] |
2400 lookup_b[(*p & 0x001f)];
2401 }
2402 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2403 }
2404 break;
2405 }
2406 case 16:
2407 {
2408 unsigned short *p1, *pf, *p, *pl;
2409 p1 = (unsigned short *) srcImage->data;
2410 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2411 while (p1 < pf)
2412 {
2413 p = p1;
2414 pl = p1 + srcImage->width;
2415 for (; p < pl; p++)
2416 {
2417 *p = lookup_r[(*p & 0xf800)>>11] |
2418 lookup_g[(*p & 0x07e0)>> 5] |
2419 lookup_b[(*p & 0x001f)];
2420 }
2421 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2422 }
2423 break;
2424 }
2425 case 24:
2426 {
2427 unsigned char *p1, *pf, *p, *pl;
2428 p1 = (unsigned char *) srcImage->data;
2429 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2430 while (p1 < pf)
2431 {
2432 p = p1;
2433 pl = p1 + srcImage->width * 3;
2434 for (; p < pl; p += 3)
2435 {
2436 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2437 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2438 p[2] = lookup_r[(p[2] & 0x0000ff)];
2439 }
2440 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2441 }
2442 break;
2443 }
2444 case 32:
2445 {
2446 RUINT32T *p1, *pf, *p, *pl;
2447 p1 = (RUINT32T *) srcImage->data;
2448 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2449
2450 while (p1 < pf)
2451 {
2452 p = p1;
2453 pl = p1 + srcImage->width;
2454 for (; p < pl; p++)
2455 {
2456 *p = lookup_r[(*p & 0xff0000)>>16] |
2457 lookup_g[(*p & 0x00ff00)>> 8] |
2458 lookup_b[(*p & 0x0000ff)] |
2459 (*p & ~0xffffff);
2460 }
2461 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2462 }
2463 break;
2464 }
2465 }
2466
2467 free (lookup);
2468}
2469#endif
2470
1948/* 2471/*
1949 * Check our parents are still who we think they are. 2472 * Check our parents are still who we think they are.
1950 * Do transparency updates if required 2473 * Do transparency updates if required
1951 */ 2474 */
1952int 2475int
1953rxvt_term::check_our_parents () 2476rxvt_term::check_our_parents ()
1954{ 2477{
2478#if TRANSPARENT || ENABLE_PERL
2479 check_our_aprents_ev.stop();
2480 check_our_aprents_ev.start(NOW + 1./3.);
2481#endif
2482 return 0;
2483}
2484
2485void
2486rxvt_term::check_our_parents_cb (time_watcher &w)
2487{
1955 int i, pchanged, aformat, have_pixmap, rootdepth; 2488 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after; 2489 unsigned long nitems, bytes_after;
1957 Atom atype; 2490 Atom atype;
1958 unsigned char *prop = NULL; 2491 unsigned char *prop = NULL;
1959 Window root, oldp, *list; 2492 Window root, oldp, *list;
1960 Pixmap rootpixmap = None; 2493 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr; 2494 XWindowAttributes wattr, wrootattr;
2495 int sx, sy;
2496 Window cr;
1962 2497
1963 pchanged = 0; 2498 pchanged = 0;
1964 2499
1965 if (! (Options & Opt_transparent)) 2500 if (!option (Opt_transparent))
1966 return pchanged; /* Don't try any more */ 2501 return /*pchanged*/; /* Don't try any more */
1967 2502
1968 XGetWindowAttributes (display->display, display->root, &wrootattr); 2503 XGetWindowAttributes (dpy, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth; 2504 rootdepth = wrootattr.depth;
1970 2505
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2506 XGetWindowAttributes (dpy, parent[0], &wattr);
2507
1972 if (rootdepth != wattr.depth) 2508 if (rootdepth != wattr.depth)
1973 { 2509 {
1974 if (am_transparent) 2510 if (am_transparent)
1975 { 2511 {
1976 pchanged = 1; 2512 pchanged = 1;
1977 XSetWindowBackground (display->display, TermWin.vt, 2513 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0; 2514 am_transparent = am_pixmap_trans = 0;
1980 } 2515 }
2516
1981 return pchanged; /* Don't try any more */ 2517 return /*pchanged*/; /* Don't try any more */
1982 } 2518 }
1983 2519
1984 /* Get all X ops out of the queue so that our information is up-to-date. */ 2520 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False); 2521 XSync (dpy, False);
1986 2522
2523 XTranslateCoordinates (dpy, parent[0], display->root,
2524 0, 0, &sx, &sy, &cr);
2525
2526 /* check if we are outside of the visible part of the virtual screen : */
2527 if( sx + (int)szHint.width <= 0 || sy + (int)szHint.height <= 0
2528 || sx >= wrootattr.width || sy >= wrootattr.height )
2529 return /* 0 */ ;
1987 /* 2530 /*
1988 * Make the frame window set by the window manager have 2531 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame 2532 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that. 2533 * windows for each client, so we have to take care about that.
1991 */ 2534 */
1992 i = (xa[XA_XROOTPMAPID] != 0 2535 i = (xa[XA_XROOTPMAP_ID]
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2536 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2537 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success)); 2538 &nitems, &bytes_after, &prop) == Success);
2539
1996 if (!i || prop == NULL) 2540 if (!i || prop == NULL)
2541 i = (xa[XA_ESETROOT_PMAP_ID]
2542 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2543 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2544 &nitems, &bytes_after, &prop) == Success);
2545
2546 if (!i || prop == NULL
2547#if TINTING
2548 || (!ISSET_PIXCOLOR (Color_tint) && rs[Rs_shade] == NULL
2549#ifdef HAVE_AFTERIMAGE
2550 && original_asim == NULL && rs[Rs_blurradius] == NULL
2551#endif
2552 )
2553#endif
2554 )
1997 have_pixmap = 0; 2555 have_pixmap = 0;
1998 else 2556 else
1999 { 2557 {
2000 have_pixmap = 1; 2558 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop); 2559 rootpixmap = *(Pixmap *)prop;
2002 XFree (prop); 2560 XFree (prop);
2003 } 2561 }
2562
2004 if (have_pixmap) 2563 if (have_pixmap)
2005 { 2564 {
2565 Bool success = False ;
2566 GC gc;
2567 XGCValues gcvalue;
2568#ifdef HAVE_AFTERIMAGE
2569 {
2570 Pixmap tmp_pmap = None ;
2571 ShadingInfo shade;
2572 ARGB32 tint ;
2573 unsigned int pmap_w = 0, pmap_h = 0;
2574
2575 if (get_drawable_size( rootpixmap, &pmap_w, &pmap_h ))
2576 {
2577 int root_x = 0, root_y = 0;
2578
2579 shade.shading = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2580 if (ISSET_PIXCOLOR (Color_tint))
2581 {
2582 rgba c;
2583 pix_colors_focused [Color_tint].get (c);
2584 shade.tintColor.red = c.r;
2585 shade.tintColor.green = c.g;
2586 shade.tintColor.blue = c.b;
2587 }
2588 else
2589 shade.tintColor.red = shade.tintColor.green = shade.tintColor.blue = 0xFFFF;
2590 tint = shading2tint32( &shade );
2591 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2592 if (GetWinPosition (parent[0], &root_x, &root_y) )
2593 {
2594 ASImageLayer *layers = create_image_layers( 2 );
2595 ASImage *merged_im = NULL;
2596 int back_x, back_y, back_w, back_h;
2597 /* merge_layers does good job at tiling background appropriately,
2598 so all we need is to cut out smallest possible piece : */
2599#define MAKE_ROOTPMAP_GEOM(xy,wh,widthheight) \
2600 do{ while( root_##xy < 0 ) root_##xy += (int)wrootattr.widthheight; \
2601 back_##xy = root_##xy % pmap_##wh; /* that gives us left side of the closest tile : */ \
2602 if( pmap_##wh >= back_##xy + szHint.widthheight ) \
2603 back_##wh = szHint.widthheight;/* background is large - limit it by our size */ \
2604 else \
2605 { /* small background - need the whole of it for successfull tiling :*/ \
2606 back_##xy = 0; \
2607 back_##wh = pmap_##wh; \
2608 }}while(0)
2609
2610 MAKE_ROOTPMAP_GEOM(x,w,width);
2611 MAKE_ROOTPMAP_GEOM(y,h,height);
2612
2613 layers[0].im = pixmap2asimage (display->asv, rootpixmap, back_x, back_y, back_w, back_h, AllPlanes, ASA_ASImage, 100);
2614 layers[0].clip_x = (back_w == pmap_w)?root_x:0;
2615 layers[0].clip_y = (back_h == pmap_h)?root_y:0;
2616 layers[0].clip_width = szHint.width;
2617 layers[0].clip_height = szHint.height;
2618 layers[0].tint = tint;
2619 if (rs[Rs_blurradius] && layers[0].im)
2620 {
2621 double r = atof(rs[Rs_blurradius]);
2622 ASImage* tmp = blur_asimage_gauss(display->asv, layers[0].im, r, r, 0xFFFFFFFF, ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT );
2623 if( tmp )
2624 {
2625 destroy_asimage( &layers[0].im );
2626 layers[0].im = tmp;
2627 }
2628 }
2629 if (original_asim != NULL)
2630 {
2631 int fore_w, fore_h;
2632 layers[1].im = original_asim;
2633 if( bgPixmap.auto_resize )
2634 {
2635 fore_w = szHint.width;
2636 fore_h = szHint.height;
2637 }
2638 else
2639 {
2640 fore_w = bgPixmap.w;
2641 fore_h = bgPixmap.h;
2642 }
2643 if (fore_w != original_asim->width
2644 || fore_h != original_asim->height)
2645 {
2646 layers[1].im = scale_asimage( display->asv,
2647 original_asim,
2648 fore_w, fore_h,
2649 ASA_ASImage, 100,
2650 ASIMAGE_QUALITY_DEFAULT );
2651 }
2652
2653 layers[1].clip_width = szHint.width;
2654 layers[1].clip_height = szHint.height;
2655
2656 if (rs[Rs_blendtype])
2657 {
2658 layers[1].merge_scanlines = blend_scanlines_name2func(rs[Rs_blendtype]);
2659 if( layers[1].merge_scanlines == NULL )
2660 layers[1].merge_scanlines = alphablend_scanlines;
2661 }
2662 }
2663 merged_im = merge_layers( display->asv, layers, layers[1].im?2:1,
2664 szHint.width, szHint.height,
2665 ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT );
2666 if (layers[1].im != original_asim)
2667 destroy_asimage( &(layers[1].im) );
2668 destroy_asimage( &(layers[0].im) );
2669 if (merged_im != NULL)
2670 {
2671 tmp_pmap = asimage2pixmap( display->asv, DefaultRootWindow(dpy), merged_im, gc, True );
2672 destroy_asimage( &merged_im );
2673 }
2674 free( layers );
2675 }
2676 }
2677 if (tmp_pmap != None)
2678 {
2679 success = True;
2680 if (pixmap != None)
2681 XFreePixmap (dpy, pixmap);
2682 pixmap = tmp_pmap;
2683 }
2684 }
2685#else /* HAVE_AFTERIMAGE */
2686 {
2006 /* 2687 /*
2007 * Copy display->root pixmap transparency 2688 * Copy display->root pixmap transparency
2008 */ 2689 */
2009 int sx, sy, nx, ny; 2690 int nx, ny;
2010 unsigned int nw, nh; 2691 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image; 2692 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015 2693
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width; 2694 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height; 2695 nh = (unsigned int)szHint.height;
2020 nx = ny = 0; 2696 nx = ny = 0;
2697
2021 if (sx < 0) 2698 if (sx < 0)
2022 { 2699 {
2023 nw += sx; 2700 nw += sx;
2024 nx = -sx; 2701 nx = -sx;
2025 sx = 0; 2702 sx = 0;
2026 } 2703 }
2704
2027 if (sy < 0) 2705 if (sy < 0)
2028 { 2706 {
2029 nh += sy; 2707 nh += sy;
2030 ny = -sy; 2708 ny = -sy;
2031 sy = 0; 2709 sy = 0;
2032 } 2710 }
2711
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2712 min_it (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2713 min_it (nh, (unsigned int) (wrootattr.height - sy));
2714
2715 XSync (dpy, False);
2035 allowedxerror = -1; 2716 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2717 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2037 ZPixmap); 2718
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2719 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */ 2720 /* XXX: may need a delay here? */
2040 allowedxerror = 0; 2721 allowedxerror = 0;
2041 if (image == NULL) 2722 if (image != NULL)
2723 {
2724 if (pixmap != None)
2725 XFreePixmap (dpy, pixmap);
2726
2727#if TINTING
2728 if (ISSET_PIXCOLOR (Color_tint))
2729 {
2730 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2731
2732 rgba c;
2733 pix_colors_focused [Color_tint].get (c);
2734 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2735 }
2736#endif
2737
2738 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2739 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2740 XPutImage (dpy, pixmap, gc, image, 0, 0,
2741 nx, ny, image->width, image->height);
2742 XDestroyImage (image);
2743 success = True ;
2744 }
2745 }
2746#endif /* HAVE_AFTERIMAGE */
2747 if (gc != NULL)
2748 XFreeGC (dpy, gc);
2749
2750 if (!success)
2042 { 2751 {
2043 if (am_transparent && am_pixmap_trans) 2752 if (am_transparent && am_pixmap_trans)
2044 { 2753 {
2045 pchanged = 1; 2754 pchanged = 1;
2046 if (TermWin.pixmap != None) 2755 if (pixmap != None)
2047 { 2756 {
2048 XFreePixmap (display->display, TermWin.pixmap); 2757 XFreePixmap (dpy, pixmap);
2049 TermWin.pixmap = None; 2758 pixmap = None;
2050 } 2759 }
2051 } 2760 }
2761
2052 am_pixmap_trans = 0; 2762 am_pixmap_trans = 0;
2053 } 2763 }
2054 else 2764 else
2055 { 2765 {
2056 if (TermWin.pixmap != None) 2766 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2057 XFreePixmap (display->display, TermWin.pixmap); 2767 XClearWindow (dpy, parent[0]);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2768
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) 2769 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1; 2770 pchanged = 1;
2771
2072 am_transparent = am_pixmap_trans = 1; 2772 am_transparent = am_pixmap_trans = 1;
2073 } 2773 }
2074 } 2774 }
2775
2075 if (!am_pixmap_trans) 2776 if (am_pixmap_trans)
2777 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2778 else
2076 { 2779 {
2077 unsigned int n; 2780 unsigned int n;
2078 /* 2781 /*
2079 * InheritPixmap transparency 2782 * InheritPixmap transparency
2080 */ 2783 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2784 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2083 i++)
2084 { 2785 {
2085 oldp = TermWin.parent[i]; 2786 oldp = parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2787 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list); 2788 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2789
2090 if (TermWin.parent[i] == display->root) 2790 if (parent[i] == display->root)
2091 { 2791 {
2092 if (oldp != None) 2792 if (oldp != None)
2093 pchanged = 1; 2793 pchanged = 1;
2794
2094 break; 2795 break;
2095 } 2796 }
2797
2096 if (oldp != TermWin.parent[i]) 2798 if (oldp != parent[i])
2097 pchanged = 1; 2799 pchanged = 1;
2098 } 2800 }
2801
2099 n = 0; 2802 n = 0;
2803
2100 if (pchanged) 2804 if (pchanged)
2101 {
2102 for (; n < (unsigned int)i; n++) 2805 for (; n < (unsigned int)i; n++)
2806 {
2807 XGetWindowAttributes (dpy, parent[n], &wattr);
2808
2809 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2810 {
2811 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2812 break;
2813 }
2814 }
2815
2816 if (n > (sizeof (parent) / sizeof (parent[0])))
2817 {
2818 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2819 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2820 am_transparent = 0;
2821 /* XXX: also turn off Opt_transparent? */
2822 }
2823 else
2824 {
2825 for (n = 0; n < (unsigned int)i; n++)
2103 { 2826 {
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2827 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2828 XClearWindow (dpy, parent[n]);
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2829 }
2830
2831 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2832 am_transparent = 1;
2833 }
2834
2835 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2836 parent[i] = None;
2837 }
2838
2839 if (scrollBar.win)
2840 {
2841 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2842 scrollBar.setIdle ();
2843 scrollbar_show (0);
2844 }
2845
2846 if (am_transparent)
2847 {
2848 want_refresh = want_full_refresh = 1;
2849 if (am_pixmap_trans)
2850 flush ();
2851 }
2852
2853// return pchanged;
2854}
2855#endif
2856
2857/*}}} */
2858
2859bool
2860rxvt_term::cmd_parse ()
2861{
2862 bool flag = false;
2863 wchar_t ch = NOCHAR;
2864 char *seq_begin; // remember start of esc-sequence here
2865
2866 for (;;)
2867 {
2868 if (ch == NOCHAR)
2869 {
2870 seq_begin = cmdbuf_ptr;
2871 ch = next_char ();
2872
2873 if (ch == NOCHAR)
2874 break;
2875 }
2876
2877 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2878 {
2879 if (!seen_input)
2880 {
2881 seen_input = 1;
2882 // many badly-written programs (e.g. jed) contain a race condition:
2883 // they first read the screensize and then install a SIGWINCH handler.
2884 // some window managers resize the window early, and these programs
2885 // then sometimes get the size wrong.
2886 // unfortunately other programs are even more buggy and dislike
2887 // being sent SIGWINCH, so only do it when we were in fact being
2888 // resized.
2889 if (seen_resize && cmd_pid)
2890 kill (-cmd_pid, SIGWINCH);
2891 }
2892
2893 /* Read a text string from the input buffer */
2894 wchar_t buf[UBUFSIZ];
2895 bool refreshnow = false;
2896 int nlines = 0;
2897 wchar_t *str = buf;
2898 wchar_t *eol = str + min (ncol, UBUFSIZ);
2899
2900 for (;;)
2901 {
2902 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2903 break;
2904
2905 *str++ = ch;
2906
2907 if (ch == C0_LF || str >= eol)
2107 { 2908 {
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2909 if (ch == C0_LF)
2910 nlines++;
2911
2912 refresh_count++;
2913
2914 if (!option (Opt_jumpScroll)
2915 || (refresh_count >= refresh_limit * (nrow - 1)))
2916 {
2917 refreshnow = true;
2918 refresh_count = 0;
2919 ch = NOCHAR;
2109 break; 2920 break;
2921 }
2922
2923 // scr_add_lines only works for nlines <= nrow - 1.
2924 if (nlines >= nrow - 1)
2925 {
2926 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2927 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2928 scr_add_lines (buf, str - buf, nlines);
2929
2930 nlines = 0;
2931 str = buf;
2932 eol = str + min (ncol, UBUFSIZ);
2933 }
2934
2935 if (str >= eol)
2936 {
2937 if (eol >= buf + UBUFSIZ)
2938 {
2939 ch = NOCHAR;
2940 break;
2941 }
2942 else
2943 eol = min (eol + ncol, buf + UBUFSIZ);
2944 }
2945
2946 }
2947
2948 seq_begin = cmdbuf_ptr;
2949 ch = next_char ();
2950 }
2951
2952 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2953 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2954 scr_add_lines (buf, str - buf, nlines);
2955
2956 /*
2957 * If there have been a lot of new lines, then update the screen
2958 * What the heck I'll cheat and only refresh less than every page-full.
2959 * the number of pages between refreshes is refresh_limit, which
2960 * is incremented here because we must be doing flat-out scrolling.
2961 */
2962 if (refreshnow)
2963 {
2964 if (option (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2965 refresh_limit++;
2966 else
2967 {
2968 flag = true;
2969 //TODO: due to popular request, implement "skipscroll" option here
2970 scr_refresh ();
2971 want_refresh = 1;
2110 } 2972 }
2111 } 2973 }
2112 } 2974
2113 if (n > (int) (sizeof (TermWin.parent)
2114 / sizeof (TermWin.parent[0])))
2115 {
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 } 2975 }
2124 else 2976 else
2125 { 2977 {
2126 /* wait (an arbitrary period) for the WM to do its thing 2978 try
2127 * needed for fvwm2.2.2 (and before?) */ 2979 {
2128# ifdef HAVE_NANOSLEEP 2980 process_nonprinting (ch);
2129 struct timespec rqt; 2981 }
2982 catch (const class out_of_input &o)
2983 {
2984 // we ran out of input, retry later
2985 cmdbuf_ptr = seq_begin;
2986 break;
2987 }
2130 2988
2131 rqt.tv_sec = 1; 2989 ch = NOCHAR;
2132 rqt.tv_nsec = 0; 2990 }
2133 nanosleep (&rqt, NULL); 2991 }
2134# else 2992
2135 sleep (1); 2993 return flag;
2136# endif 2994}
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2995
2138 for (n = 0; n < (unsigned int)i; n++) 2996// read the next character
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2997wchar_t
2140 ParentRelative); 2998rxvt_term::next_char () NOTHROW
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2999{
2142 ParentRelative); 3000 while (cmdbuf_ptr < cmdbuf_endp)
2143 am_transparent = 1; 3001 {
3002 // assume 7-bit to be ascii ALWAYS
3003 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
3004 return *cmdbuf_ptr++;
3005
3006 wchar_t wc;
3007 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
3008
3009 if (len == (size_t)-2)
2144 } 3010 {
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 3011 // the mbstate stores incomplete sequences. didn't know this :/
2146 TermWin.parent[i] = None; 3012 cmdbuf_ptr = cmdbuf_endp;
3013 break;
3014 }
3015
3016 if (len == (size_t)-1)
3017 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
3018
3019 // assume wchar == unicode
3020 cmdbuf_ptr += len;
3021 return wc & UNICODE_MASK;
2147 } 3022 }
3023
3024 return NOCHAR;
3025}
3026
3027// read the next octet
3028uint32_t
3029rxvt_term::next_octet () NOTHROW
3030{
3031 return cmdbuf_ptr < cmdbuf_endp
3032 ? (unsigned char)*cmdbuf_ptr++
3033 : NOCHAR;
3034}
3035
3036static class out_of_input out_of_input;
3037
3038/* rxvt_cmd_getc () - Return next input character */
3039/*
3040 * Return the next input character after first passing any keyboard input
3041 * to the command.
3042 */
3043wchar_t
3044rxvt_term::cmd_getc () THROW ((class out_of_input))
3045{
3046 wchar_t c = next_char ();
3047
3048 if (c == NOCHAR)
3049 throw out_of_input;
3050
2148 return pchanged; 3051 return c;
2149} 3052}
2150#endif
2151 3053
2152/*}}} */ 3054uint32_t
3055rxvt_term::cmd_get8 () THROW ((class out_of_input))
3056{
3057 uint32_t c = next_octet ();
3058
3059 if (c == NOCHAR)
3060 throw out_of_input;
3061
3062 return c;
3063}
2153 3064
2154/*{{{ print pipe */ 3065/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 3066/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 3067#ifdef PRINTPIPE
2157FILE * 3068FILE *
2158rxvt_term::popen_printer () 3069rxvt_term::popen_printer ()
2159{ 3070{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 3071 FILE *stream = popen (rs[Rs_print_pipe], "w");
2161 3072
2162 if (stream == NULL) 3073 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 3074 rxvt_warn ("can't open printer pipe, not printing.\n");
3075
2164 return stream; 3076 return stream;
2165} 3077}
2166 3078
2167int 3079int
2168rxvt_term::pclose_printer (FILE *stream) 3080rxvt_term::pclose_printer (FILE *stream)
2169{ 3081{
2170 fflush (stream); 3082 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); 3083 return pclose (stream);
2177# endif
2178} 3084}
2179 3085
2180/* 3086/*
2181 * simulate attached vt100 printer 3087 * simulate attached vt100 printer
2182 */ 3088 */
2183void 3089void
2184rxvt_term::process_print_pipe () 3090rxvt_term::process_print_pipe ()
2185{ 3091{
2186 int done; 3092 int done;
2187 FILE *fd; 3093 FILE *fd;
2188 3094
2189 if ((fd = popen_printer ()) == NULL) 3095 if ((fd = popen_printer ()) == NULL)
2190 return; 3096 return;
2191 3097
2192 /* 3098 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 3099 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 3100 * is received.
2195 */ 3101 */
2196 for (done = 0; !done;) 3102 for (done = 0; !done;)
2197 { 3103 {
2198 unsigned char buf[8]; 3104 unsigned char buf[8];
2199 unsigned char ch; 3105 unicode_t ch;
2200 unsigned int i, len; 3106 unsigned int i, len;
2201 3107
2202 if ((ch = cmd_getc ()) != C0_ESC) 3108 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 3109 {
2204 if (putc (ch, fd) == EOF) 3110 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 3111 break; /* done = 1 */
… …
2220 { 3126 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 3127 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 3128 break; /* done = 1 */
2223 } 3129 }
2224 } 3130 }
3131
2225 for (i = 0; i < len; i++) 3132 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 3133 if (putc (buf[i], fd) == EOF)
2227 { 3134 {
2228 done = 1; 3135 done = 1;
2229 break; 3136 break;
2230 } 3137 }
2231 } 3138 }
2232 } 3139 }
3140
2233 pclose_printer (fd); 3141 pclose_printer (fd);
2234} 3142}
2235#endif /* PRINTPIPE */ 3143#endif /* PRINTPIPE */
2236/*}}} */ 3144/*}}} */
2237 3145
2238/* *INDENT-OFF* */ 3146/* *INDENT-OFF* */
2239enum { 3147enum {
2240 C1_40 = 0x40, 3148 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 3149 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, 3150 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, 3151 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 3152 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 3153};
2246/* *INDENT-ON* */ 3154/* *INDENT-ON* */
2247 3155
2248/*{{{ process non-printing single characters */ 3156/*{{{ process non-printing single characters */
2249void 3157void
2250rxvt_term::process_nonprinting (unsigned char ch) 3158rxvt_term::process_nonprinting (unicode_t ch)
2251{ 3159{
2252 switch (ch) 3160 switch (ch)
2253 { 3161 {
3162 case C0_ESC:
3163 process_escape_seq ();
3164 break;
2254 case C0_ENQ: /* terminal Status */ 3165 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 3166 if (rs[Rs_answerbackstring])
2256 tt_write ( 3167 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 3168 else
2260 tt_write ((unsigned char *)VT100_ANS, 3169 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 3170 break;
2263 case C0_BEL: /* bell */ 3171 case C0_BEL: /* bell */
2264 scr_bell (); 3172 scr_bell ();
2265 break; 3173 break;
2266 case C0_BS: /* backspace */ 3174 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 3189 scr_charset_choose (1);
2282 break; 3190 break;
2283 case C0_SI: /* shift in - acs */ 3191 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 3192 scr_charset_choose (0);
2285 break; 3193 break;
3194
3195#ifdef EIGHT_BIT_CONTROLS
3196 // 8-bit controls
3197 case 0x90: /* DCS */
3198 process_dcs_seq ();
3199 break;
3200 case 0x9b: /* CSI */
3201 process_csi_seq ();
3202 break;
3203 case 0x9d: /* CSI */
3204 process_osc_seq ();
3205 break;
3206#endif
2286 } 3207 }
2287} 3208}
2288/*}}} */ 3209/*}}} */
2289 3210
2290 3211
2291/*{{{ process VT52 escape sequences */ 3212/*{{{ process VT52 escape sequences */
2292void 3213void
2293rxvt_term::process_escape_vt52 (unsigned char ch) 3214rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 3215{
2295 int row, col; 3216 int row, col;
2296 3217
2297 switch (ch) 3218 switch (ch)
2298 { 3219 {
… …
2350 3271
2351/*{{{ process escape sequences */ 3272/*{{{ process escape sequences */
2352void 3273void
2353rxvt_term::process_escape_seq () 3274rxvt_term::process_escape_seq ()
2354{ 3275{
2355 unsigned char ch = cmd_getc (); 3276 unicode_t ch = cmd_getc ();
2356 3277
2357 if (PrivateModes & PrivMode_vt52) 3278 if (priv_modes & PrivMode_vt52)
2358 { 3279 {
2359 process_escape_vt52 (ch); 3280 process_escape_vt52 (ch);
2360 return; 3281 return;
2361 } 3282 }
2362 3283
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 3298 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 3299 break;
2379 case '+': 3300 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 3301 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 3302 break;
2382#ifdef MULTICHAR_SET 3303#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': 3304 case '6':
2389 scr_backindex (); 3305 scr_backindex ();
2390 break; 3306 break;
2391#endif 3307#endif
2392 case '7': 3308 case '7':
2393 scr_cursor (SAVE); 3309 scr_cursor (SAVE);
2394 break; 3310 break;
2395 case '8': 3311 case '8':
2396 scr_cursor (RESTORE); 3312 scr_cursor (RESTORE);
2397 break; 3313 break;
2398#ifndef NO_FRILLS 3314#if !ENABLE_MINIMAL
2399 case '9': 3315 case '9':
2400 scr_forwardindex (); 3316 scr_forwardindex ();
2401 break; 3317 break;
2402#endif 3318#endif
2403 case '=': 3319 case '=':
… …
2413 break; 3329 break;
2414 3330
2415 /* 8.3.87: NEXT LINE */ 3331 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 3332 case C1_NEL: /* ESC E */
2417 { 3333 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 3334 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 3335 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2420 } 3336 }
2421 break; 3337 break;
2422 3338
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 3339 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 3340 case C1_ESA: /* ESC G */
… …
2434 case C1_RI: /* ESC M */ 3350 case C1_RI: /* ESC M */
2435 scr_index (DN); 3351 scr_index (DN);
2436 break; 3352 break;
2437 3353
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 3354 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 3355 /*case C1_SS2: scr_single_shift (2); break; */
2440 3356
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 3357 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 3358 /*case C1_SS3: scr_single_shift (3); break; */
2443 3359
2444 /* 8.3.27: DEVICE CONTROL STRING */ 3360 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 3361 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 3362 process_dcs_seq ();
2447 break; 3363 break;
2448 3364
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3365 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 3366 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 3367 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 3368 break; /* steal obsolete ESC [ c */
2454 3369
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3370 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2456 case C1_CSI: /* ESC [ */ 3371 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 3372 process_csi_seq ();
… …
2462 process_osc_seq (); 3377 process_osc_seq ();
2463 break; 3378 break;
2464 3379
2465 /* 8.3.106: RESET TO INITIAL STATE */ 3380 /* 8.3.106: RESET TO INITIAL STATE */
2466 case 'c': 3381 case 'c':
3382 mbstate.reset ();
2467 scr_poweron (); 3383 scr_poweron ();
2468 scrollbar_show (1); 3384 scrollbar_show (1);
2469 break; 3385 break;
2470 3386
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3387 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2483 3399
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3400/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */ 3401/* *INDENT-OFF* */
2486enum { 3402enum {
2487 CSI_ICH = 0x40, 3403 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3404 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 , 3405 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, 3406 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, 3407 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, 3408 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, 3409 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, */ 3424 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, [, \, ], ^, _, */ 3425 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, */ 3426 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, */ 3427 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, */ 3428 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, {, |, }, ~, */ 3429 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 3430 };
2515/* *INDENT-ON* */ 3431/* *INDENT-ON* */
2516 3432
2517void 3433void
2518rxvt_term::process_csi_seq () 3434rxvt_term::process_csi_seq ()
2519{ 3435{
2520 unsigned char ch, priv, i; 3436 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 3437 unsigned int nargs, p;
2522 int n, ndef; 3438 int n, ndef;
2523 int arg[ESC_ARGS]; 3439 int arg[ESC_ARGS];
2524 3440
2525 for (nargs = ESC_ARGS; nargs > 0;) 3441 for (nargs = ESC_ARGS; nargs > 0;)
2526 arg[--nargs] = 0; 3442 arg[--nargs] = 0;
2527 3443
2528 priv = 0; 3444 priv = 0;
… …
2530 if (ch >= '<' && ch <= '?') 3446 if (ch >= '<' && ch <= '?')
2531 { /* '<' '=' '>' '?' */ 3447 { /* '<' '=' '>' '?' */
2532 priv = ch; 3448 priv = ch;
2533 ch = cmd_getc (); 3449 ch = cmd_getc ();
2534 } 3450 }
3451
2535 /* read any numerical arguments */ 3452 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 3453 for (n = -1; ch < CSI_ICH; )
2537 { 3454 {
2538 if (isdigit (ch)) 3455 if (isdigit (ch))
2539 { 3456 {
… …
2546 { 3463 {
2547 if (nargs < ESC_ARGS) 3464 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 3465 arg[nargs++] = n;
2549 n = -1; 3466 n = -1;
2550 } 3467 }
2551 else if (ch == '\b') 3468 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); 3469 process_nonprinting (ch);
2563 } 3470
2564 ch = cmd_getc (); 3471 ch = cmd_getc ();
2565 } 3472 }
2566 3473
2567 if (ch > CSI_7F) 3474 if (ch > CSI_7F)
2568 return; 3475 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 3481 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 3482 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 3483 if (arg[p] == -1)
2577 arg[p] = ndef; 3484 arg[p] = ndef;
2578 3485
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 /* 3486 /*
2587 * private mode handling 3487 * private mode handling
2588 */ 3488 */
2589 if (priv) 3489 if (priv)
2590 { 3490 {
2591 switch (priv) 3491 switch (priv)
2592 { 3492 {
2593 case '>': 3493 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 3494 if (ch == CSI_DA) /* secondary device attributes */
3495 {
3496 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3497 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3498 //
3499 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3500 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3501 // that we do not support xterm mouse reporting (should be 95 when we do).
3502 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3503 tt_printf ("\033[>%d;94;0c", 'U');
3504 }
2596 break; 3505 break;
2597 case '?': 3506 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3507 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 3508 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 3509 break;
… …
2705 3614
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3615 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 3616 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 3617 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3618 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3619 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 3620 break;
2712 3621
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3622 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 3623 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 3624 break;
2717 3625
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3626 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 3627 process_sgr_mode (nargs, arg);
2720 break; 3628 break;
… …
2726 tt_printf ("\033[0n"); 3634 tt_printf ("\033[0n");
2727 break; 3635 break;
2728 case 6: /* CPR requested */ 3636 case 6: /* CPR requested */
2729 scr_report_position (); 3637 scr_report_position ();
2730 break; 3638 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3639 case 7: /* unofficial extension */
3640 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3641 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3642 break;
2735#endif
2736 case 8: /* unofficial extension */ 3643 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3644 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3645 break;
2739 } 3646 }
2740 break; 3647 break;
2741 3648
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3649 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3682 break;
2776 3683
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3684 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3685 if (arg[0] == 4)
2779 scr_insert_mode (0); 3686 scr_insert_mode (0);
3687 else if (arg[0] == 20)
3688 priv_modes &= ~PrivMode_LFNL;
2780 break; 3689 break;
2781 3690
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3691 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3692 if (arg[0] == 4)
2784 scr_insert_mode (1); 3693 scr_insert_mode (1);
3694 else if (arg[0] == 20)
3695 priv_modes |= PrivMode_LFNL;
2785 break; 3696 break;
2786 3697
2787 /* 3698 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3699 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3700 */
… …
2801 break; 3712 break;
2802 case CSI_75: 3713 case CSI_75:
2803 scr_cursor (RESTORE); 3714 scr_cursor (RESTORE);
2804 break; 3715 break;
2805 3716
2806#ifndef NO_FRILLS 3717#if !ENABLE_MINIMAL
2807 case CSI_74: 3718 case CSI_74:
2808 process_window_ops (arg, nargs); 3719 process_window_ops (arg, nargs);
2809 break; 3720 break;
2810#endif 3721#endif
2811 3722
2812 case CSI_78: /* DECREQTPARM */ 3723 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3724 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3725 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3726 break;
2816 3727
2817 default: 3728 default:
2818 break; 3729 break;
2819 } 3730 }
2820} 3731}
2821/*}}} */ 3732/*}}} */
2822 3733
2823#ifndef NO_FRILLS 3734#if !ENABLE_MINIMAL
2824/* ARGSUSED */ 3735/* ARGSUSED */
2825void 3736void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3737rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3738{
2828 int x, y; 3739 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3740 XWindowAttributes wattr;
2833 Window wdummy; 3741 Window wdummy;
3742
3743 dLocal (Display *, dpy);
2834 3744
2835 if (nargs == 0) 3745 if (nargs == 0)
2836 return; 3746 return;
3747
2837 switch (args[0]) 3748 switch (args[0])
2838 { 3749 {
2839 /* 3750 /*
2840 * commands 3751 * commands
2841 */ 3752 */
2842 case 1: /* deiconify window */ 3753 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3754 XMapWindow (dpy, parent[0]);
2844 break; 3755 break;
2845 case 2: /* iconify window */ 3756 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3757 XIconifyWindow (dpy, parent[0], display->screen);
2847 DefaultScreen (display->display));
2848 break; 3758 break;
2849 case 3: /* set position (pixels) */ 3759 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3760 XMoveWindow (dpy, parent[0], args[1], args[2]);
2851 break; 3761 break;
2852 case 4: /* set size (pixels) */ 3762 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3763 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3764 break;
2855 case 5: /* raise window */ 3765 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3766 XRaiseWindow (dpy, parent[0]);
2857 break; 3767 break;
2858 case 6: /* lower window */ 3768 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3769 XLowerWindow (dpy, parent[0]);
2860 break; 3770 break;
2861 case 7: /* refresh window */ 3771 case 7: /* refresh window */
2862 scr_touch (true); 3772 scr_touch (true);
2863 break; 3773 break;
2864 case 8: /* set size (chars) */ 3774 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3775 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3776 (unsigned int) (args[1] * fheight));
2867 break; 3777 break;
3778
3779 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3780 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3781 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3782 set_widthheight ((unsigned int)width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3783 (unsigned int) (args[1] * fheight));
2872 break; 3784 break;
3785
2873 /* 3786 /*
2874 * reports - some output format copied from XTerm 3787 * reports - some output format copied from XTerm
2875 */ 3788 */
2876 case 11: /* report window state */ 3789 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3790 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3791 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3792 break;
2880 case 13: /* report window position */ 3793 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3794 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3795 XTranslateCoordinates (dpy, parent[0], wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3796 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3797 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3798 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3799 break;
2887 case 14: /* report window size (pixels) */ 3800 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3801 XGetWindowAttributes (dpy, parent[0], &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3802 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3803 break;
3804 case 18: /* report text area size (chars) */
3805 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3806 break;
2891 case 18: /* report window size (chars) */ 3807 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3808 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3809 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3810 case 20: /* report icon label */
3811 {
3812 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3813 XGetIconName (dpy, parent[0], &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3814 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3815 XFree (s);
3816 }
2898 break; 3817 break;
2899 case 21: /* report window title */ 3818 case 21: /* report window title */
3819 {
3820 char *s;
2900 XFetchName (display->display, TermWin.parent[0], &s); 3821 XFetchName (dpy, parent[0], &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3822 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3823 XFree (s);
3824 }
2902 break; 3825 break;
2903#endif
2904
2905 } 3826 }
2906} 3827}
2907#endif 3828#endif
2908 3829
2909/*----------------------------------------------------------------------*/ 3830/*----------------------------------------------------------------------*/
2910/* 3831/*
2911 * get input up until STRING TERMINATOR (or BEL) 3832 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3833 * ends_how is terminator used. returned input must be free()'d
2913 */ 3834 */
2914unsigned char * 3835char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3836rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3837{
2917 int seen_esc = 0; /* seen escape? */ 3838 unicode_t ch;
3839 bool seen_esc = false;
2918 unsigned int n = 0; 3840 unsigned int n = 0;
2919 unsigned char *s; 3841 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3842
2922 for (; (ch = cmd_getc ());) 3843 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3844 {
2924 if (ch == C0_BEL 3845 if (seen_esc)
2925 || ch == CHAR_ST 3846 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3847 if (ch == 0x5c) /* 7bit ST */
2927 break; 3848 break;
3849 else
3850 return NULL;
3851 }
2928 if (ch == C0_ESC) 3852 else if (ch == C0_ESC)
2929 { 3853 {
2930 seen_esc = 1; 3854 seen_esc = true;
2931 continue; 3855 continue;
2932 } 3856 }
3857 else if (ch == C0_BEL || ch == CHAR_ST)
3858 break;
2933 else if (ch == '\t') 3859 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3860 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3861 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3862 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3863
3864 seen_esc = false;
3865
3866 if (n >= STRING_MAX - 1)
3867 // stop at some sane length
3868 return NULL;
3869
2938 string[n++] = ch; 3870 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3871 }
3872
2941 string[n++] = '\0'; 3873 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3874
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3875 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3876
2946 return s; 3877 return rxvt_wcstombs (string);
2947} 3878}
2948 3879
2949/*----------------------------------------------------------------------*/ 3880/*----------------------------------------------------------------------*/
2950/* 3881/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3882 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3883 */
2953void 3884void
2954rxvt_term::process_dcs_seq () 3885rxvt_term::process_dcs_seq ()
2955{ 3886{
2956 unsigned char eh, *s; 3887 char *s;
3888 unicode_t eh;
3889
2957 /* 3890 /*
2958 * Not handled yet 3891 * Not handled yet
2959 */ 3892 */
2960 s = get_to_st (&eh); 3893 s = get_to_st (eh);
2961 if (s) 3894 if (s)
2962 free (s); 3895 free (s);
3896
2963 return; 3897 return;
2964} 3898}
2965 3899
2966/*----------------------------------------------------------------------*/ 3900/*----------------------------------------------------------------------*/
2967/* 3901/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3902 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3903 */
2970void 3904void
2971rxvt_term::process_osc_seq () 3905rxvt_term::process_osc_seq ()
2972{ 3906{
2973 unsigned char ch, eh, *s; 3907 unicode_t ch, eh;
2974 int arg; 3908 int arg;
2975 3909
2976 ch = cmd_getc (); 3910 ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3911 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3912 arg = arg * 10 + (ch - '0');
2979 3913
2980 if (ch == ';') 3914 if (ch == ';')
2981 { 3915 {
2982 s = get_to_st (&eh); 3916 char *s = get_to_st (eh);
3917
2983 if (s) 3918 if (s)
2984 { 3919 {
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); 3920 process_xterm_seq (arg, s, eh);
2997 free (s); 3921 free (s);
2998 } 3922 }
2999 } 3923 }
3000} 3924}
3925
3926void
3927rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3928{
3929 if (str[0] == '?' && !str[1])
3930 {
3931 rgba c;
3932 pix_colors_focused[color].get (c);
3933
3934#if XFT
3935 if (c.a != rgba::MAX_CC)
3936 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3937 else
3938#endif
3939 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3940 }
3941 else
3942 set_window_color (color, str);
3943}
3944
3001/* 3945/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3946 * 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 */ 3947 */
3022void 3948void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3949rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3024{ 3950{
3025 int changed = 0; 3951 int color;
3026 int color;
3027 char *buf, *name; 3952 char *buf, *name;
3953 bool query = str[0] == '?' && !str[1];
3954 int saveop = op;
3955
3956 dLocal (Display *, dpy);
3028 3957
3029 assert (str != NULL); 3958 assert (str != NULL);
3959
3960 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3961 return;
3962
3030 switch (op) 3963 switch (op)
3031 { 3964 {
3032 case XTerm_name: 3965 case XTerm_name:
3033 set_title (str); 3966 set_title (str);
3034 /* FALLTHROUGH */ 3967 /* FALLTHROUGH */
3035 case XTerm_iconName: 3968 case XTerm_iconName:
3036 set_iconName (str); 3969 set_icon_name (str);
3037 break; 3970 break;
3038 case XTerm_title: 3971 case XTerm_title:
3039 set_title (str); 3972 set_title (str);
3040 break; 3973 break;
3974 case XTerm_property:
3975 if (str[0] == '?')
3976 {
3977 Atom prop = display->atom (str + 1);
3978 Atom actual_type;
3979 int actual_format;
3980 unsigned long nitems;
3981 unsigned long bytes_after;
3982 unsigned char *value = 0;
3983 const char *str = "";
3984
3985 if (prop
3986 && XGetWindowProperty (dpy, parent[0],
3987 prop, 0, 1<<16, 0, AnyPropertyType,
3988 &actual_type, &actual_format,
3989 &nitems, &bytes_after, &value) == Success
3990 && actual_type != None
3991 && actual_format == 8)
3992 str = (const char *)(value);
3993
3994 tt_printf ("\033]%d;%s%c", op, str, resp);
3995
3996 XFree (value);
3997 }
3998 else
3999 {
4000 char *eq = strchr (str, '='); // constness lost, but verified to be ok
4001
4002 if (eq)
4003 {
4004 *eq = 0;
4005 set_utf8_property (display->atom (str), eq + 1);
4006 }
4007 else
4008 XDeleteProperty (dpy, parent[0],
4009 display->atom (str));
4010 }
4011 break;
4012
3041 case XTerm_Color: 4013 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 4014 for (buf = (char *)str; buf && *buf;)
3043 { 4015 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 4016 if ((name = strchr (buf, ';')) == NULL)
3045 break; 4017 break;
4018
3046 *name++ = '\0'; 4019 *name++ = '\0';
3047 color = atoi (buf); 4020 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 4021
4022 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 4023 break;
4024
3050 if ((buf = STRCHR (name, ';')) != NULL) 4025 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 4026 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 4027
4028 process_color_seq (op, color, name, resp);
3053 } 4029 }
4030 break;
4031 case XTerm_Color00:
4032 process_color_seq (op, Color_fg, str, resp);
4033 break;
4034 case XTerm_Color01:
4035 process_color_seq (op, Color_bg, str, resp);
3054 break; 4036 break;
3055#ifndef NO_CURSORCOLOR 4037#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 4038 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 4039 process_color_seq (op, Color_cursor, str, resp);
3058 break; 4040 break;
3059#endif 4041#endif
3060 case XTerm_Color_pointer: 4042 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 4043 process_color_seq (op, Color_pointer_fg, str, resp);
4044 break;
4045 case XTerm_Color_pointer_bg:
4046 process_color_seq (op, Color_pointer_bg, str, resp);
3062 break; 4047 break;
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 4048#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: 4049 case XTerm_Color_RV:
3071 set_window_color (Color_RV, str); 4050 process_color_seq (op, Color_RV, str, resp);
3072 break; 4051 break;
4052 case Rxvt_Color_BD:
4053 case URxvt_Color_BD:
4054 process_color_seq (op, Color_BD, str, resp);
4055 break;
4056 case Rxvt_Color_UL:
4057 case URxvt_Color_UL:
4058 process_color_seq (op, Color_UL, str, resp);
4059 break;
4060 case URxvt_Color_IT:
4061 process_color_seq (op, Color_IT, str, resp);
4062 break;
3073#endif 4063#endif
4064#if TRANSPARENT && TINTING
4065 case URxvt_Color_tint:
4066 process_color_seq (op, Color_tint, str, resp);
3074 4067
3075 case XTerm_Menu: 4068 check_our_parents ();
4069
4070 if (am_transparent)
4071 want_full_refresh = want_refresh = 1;
4072
4073 break;
4074#endif
4075
4076 case Rxvt_Pixmap:
3076 /* 4077 {
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 != ';') 4078 if (*str != ';')
3083 { 4079 {
3084#if XPM_BACKGROUND 4080#if XPM_BACKGROUND
3085 scale_pixmap (""); /* reset to default scaling */ 4081 scale_pixmap (""); /* reset to default scaling */
3086 set_bgPixmap (str); /* change pixmap */ 4082 set_bgPixmap (str); /* change pixmap */
3087#endif
3088 scr_touch (true); 4083 scr_touch (true);
4084#endif
3089 } 4085 }
4086
4087 int changed = 0;
4088
3090 while ((str = STRCHR (str, ';')) != NULL) 4089 while ((str = strchr (str, ';')) != NULL)
3091 { 4090 {
3092 str++; 4091 str++;
3093#if XPM_BACKGROUND 4092#if XPM_BACKGROUND
3094 changed += scale_pixmap (str); 4093 changed += scale_pixmap (str);
3095#endif 4094#endif
3096
3097 } 4095 }
4096
3098 if (changed) 4097 if (changed)
3099 { 4098 {
3100#ifdef XPM_BACKGROUND 4099#ifdef XPM_BACKGROUND
3101 resize_pixmap (); 4100 resize_pixmap ();
3102#endif
3103 scr_touch (true); 4101 scr_touch (true);
4102#endif
3104 } 4103 }
4104#if TRANSPARENT && defined(HAVE_AFTERIMAGE)
4105 if (option(Opt_transparent))
4106 check_our_parents ();
4107#endif
4108
4109 }
3105 break; 4110 break;
3106 4111
3107 case XTerm_restoreFG: 4112 case Rxvt_restoreFG:
3108 set_window_color (Color_fg, str); 4113 set_window_color (Color_fg, str);
3109 break; 4114 break;
3110 case XTerm_restoreBG: 4115 case Rxvt_restoreBG:
3111 set_window_color (Color_bg, str); 4116 set_window_color (Color_bg, str);
3112 break; 4117 break;
4118
3113 case XTerm_logfile: 4119 case XTerm_logfile:
4120 // TODO, when secure mode?
3114 break; 4121 break;
3115 case XTerm_font: 4122
3116 change_font (0, str);
3117 break;
3118#if 0 4123#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 4124 case Rxvt_dumpscreen: /* no error notices */
3120 { 4125 {
3121 int fd; 4126 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 4127 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 4128 {
3124 scr_dump (fd); 4129 scr_dump (fd);
3125 close (fd); 4130 close (fd);
3126 } 4131 }
3127 } 4132 }
3128 break; 4133 break;
3129#endif 4134#endif
4135 case XTerm_font:
4136 op = URxvt_font;
4137 case URxvt_font:
4138#if ENABLE_STYLES
4139 case URxvt_boldFont:
4140 case URxvt_italicFont:
4141 case URxvt_boldItalicFont:
4142#endif
4143 if (query)
4144 tt_printf ("\33]%d;%-.250s%c", saveop,
4145 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
4146 ? fontset[op - URxvt_font]->fontdesc : "",
4147 resp);
4148 else
4149 {
4150 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 4151
4152 res = strdup (str);
4153 allocated.push_back ((void *)res);
4154 set_fonts ();
4155 }
4156 break;
4157
4158 case URxvt_version:
4159 if (query)
4160 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
4161 op,
4162 rs[Rs_name], VERSION[0], VERSION[2],
4163 resp);
4164 break;
4165
4166#if !ENABLE_MINIMAL
4167 case URxvt_locale:
4168 if (query)
4169 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
4170 else
4171 {
4172 set_locale (str);
4173 pty->set_utf8_mode (enc_utf8);
4174 init_xlocale ();
4175 }
4176 break;
4177
4178 case URxvt_view_up:
4179 case URxvt_view_down:
4180 {
4181 int lines = atoi (str);
4182
4183 if (lines)
4184 scr_page (op == URxvt_view_up ? UP : DN, lines);
4185 else
4186 scr_erase_savelines ();
4187 }
4188
4189 break;
4190#endif
4191
4192#if ENABLE_PERL
4193 case URxvt_perl:
4194 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4195 ; // no responses yet
4196 break;
4197#endif
3131 } 4198 }
3132} 4199}
3133/*----------------------------------------------------------------------*/ 4200/*----------------------------------------------------------------------*/
3134 4201
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4202/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3143 * so no need for fancy checking 4210 * so no need for fancy checking
3144 */ 4211 */
3145int 4212int
3146rxvt_term::privcases (int mode, unsigned long bit) 4213rxvt_term::privcases (int mode, unsigned long bit)
3147{ 4214{
3148 int state; 4215 int state;
3149 4216
3150 if (mode == 's') 4217 if (mode == 's')
3151 { 4218 {
3152 SavedModes |= (PrivateModes & bit); 4219 SavedModes |= (priv_modes & bit);
3153 return -1; 4220 return -1;
3154 } 4221 }
3155 else 4222 else
3156 { 4223 {
3157 if (mode == 'r') 4224 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4225 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 4226 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4227 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 4228 PrivMode (state, bit);
3162 } 4229 }
4230
3163 return state; 4231 return state;
3164} 4232}
3165 4233
3166/* we're not using priv _yet_ */ 4234/* we're not using priv _yet_ */
3167void 4235void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4236rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3169{ 4237{
3170 unsigned int i, j; 4238 unsigned int i, j;
3171 int state; 4239 int state;
4240
3172 static const struct 4241 static const struct
3173 { 4242 {
3174 const int argval; 4243 const int argval;
3175 const unsigned long bit; 4244 const unsigned long bit;
3176 } 4245 }
4246
3177 argtopriv[] = { 4247 argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 4248 { 1, PrivMode_aplCUR },
3179 { 2, PrivMode_vt52 }, 4249 { 2, PrivMode_vt52 },
3180 { 3, PrivMode_132 }, 4250 { 3, PrivMode_132 },
3181 { 4, PrivMode_smoothScroll }, 4251 { 4, PrivMode_smoothScroll },
3182 { 5, PrivMode_rVideo }, 4252 { 5, PrivMode_rVideo },
3183 { 6, PrivMode_relOrigin }, 4253 { 6, PrivMode_relOrigin },
3184 { 7, PrivMode_Autowrap }, 4254 { 7, PrivMode_Autowrap },
4255 // 8, bi-directional support mode
3185 { 9, PrivMode_MouseX10 }, 4256 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 4257 // 18, 19 printing-related
3187 { menuBar_esc, PrivMode_menuBar }, 4258 { 25, PrivMode_VisibleCursor },
3188#endif
3189#ifdef scrollBar_esc 4259#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 4260 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 4261#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 4262 { 35, PrivMode_ShiftKeys }, // rxvt extension
3194 { 40, PrivMode_132OK }, 4263 { 40, PrivMode_132OK },
4264 // 41 xterm more fixes NYI
4265 // 45 margin bell NYI
4266 // 46 start logging
3195 { 47, PrivMode_Screen }, 4267 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 4268 { 66, PrivMode_aplKP },
3197#ifndef NO_BACKSPACE_KEY 4269#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 4270 { 67, PrivMode_BackSpace },
3199#endif 4271#endif
3200 { 1000, PrivMode_MouseX11 }, 4272 { 1000, PrivMode_MouseX11 },
4273 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4274 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4275 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3201 { 1010, PrivMode_TtyOutputInh }, 4276 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 4277 { 1011, PrivMode_Keypress }, // rxvt extension
4278 // 1035 enable modifiers for alt, numlock NYI
4279 // 1036 send ESC for meta keys NYI
4280 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 4281 { 1047, PrivMode_Screen },
4282 // 1048 save and restore cursor
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4283 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4284 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3205 }; 4285 };
3206 4286
3207 if (nargs == 0) 4287 if (nargs == 0)
3208 return; 4288 return;
3209 4289
… …
3224 state = privcases (mode, argtopriv[j].bit); 4304 state = privcases (mode, argtopriv[j].bit);
3225 break; 4305 break;
3226 } 4306 }
3227 4307
3228 /* extra handling for values with state unkept */ 4308 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 4309 switch (arg[i])
3231 { 4310 {
4311#if ENABLE_STYLES
4312 case 1021:
4313 set_option (Opt_intensityStyles, mode);
4314
4315 scr_touch (true);
4316 break;
4317#endif
3232 case 1048: /* alternative cursor save */ 4318 case 1048: /* alternative cursor save */
4319 case 1049:
4320 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 4321 if (mode == 0)
3234 scr_cursor (RESTORE); 4322 scr_cursor (RESTORE);
3235 else if (mode == 1) 4323 else if (mode == 1)
3236 scr_cursor (SAVE); 4324 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; 4325 break;
4326 }
4327
4328 if (state >= 0)
4329 /* extra handling for values with valid 0 or 1 state */
4330 switch (arg[i])
4331 {
4332 /* case 1: - application cursor keys */
4333 case 2: /* VT52 mode */
4334 /* oddball mode. should be set regardless of set/reset
4335 * parameter. Return from VT52 mode with an ESC < from
4336 * within VT52 mode
4337 */
4338 PrivMode (1, PrivMode_vt52);
4339 break;
3253 case 3: /* 80/132 */ 4340 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 4341 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4342 set_widthheight (((state ? 132 : 80) * fwidth), height);
3256 (unsigned int)TermWin.height);
3257 break; 4343 break;
3258 case 4: /* smooth scrolling */ 4344 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 4345 set_option (Opt_jumpScroll, !state);
3263 break; 4346 break;
3264 case 5: /* reverse video */ 4347 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 4348 scr_rvideo_mode (state);
3266 break; 4349 break;
3267 case 6: /* relative/absolute origins */ 4350 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 4351 scr_relative_origin (state);
3269 break; 4352 break;
3270 case 7: /* autowrap */ 4353 case 7: /* autowrap */
3271 scr_autowrap (state); 4354 scr_autowrap (state);
3272 break; 4355 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 4356 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 4357 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 4358 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 4359 priv_modes &= ~PrivMode_MouseX11;
3277 break; 4360 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 4361#ifdef scrollBar_esc
3286 case scrollBar_esc: 4362 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 4363 if (scrollbar_mapping (state))
3288 { 4364 {
3289 resize_all_windows (0, 0, 0); 4365 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 4366 scr_touch (true);
3291 } 4367 }
3292 break; 4368 break;
3293#endif 4369#endif
3294 case 25: /* visible/invisible cursor */ 4370 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 4371 scr_cursor_visible (state);
3296 break; 4372 break;
3297 /* case 35: - shift keys */ 4373 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 4374 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 4375 case 47: /* secondary screen */
3300 scr_change_screen (state); 4376 scr_change_screen (state);
3301 break; 4377 break;
3302 /* case 66: - application key pad */ 4378 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 4379 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 4380 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 4381 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 4382 priv_modes &= ~PrivMode_MouseX10;
3307 break; 4383 break;
3308#if 0 4384#if 0
3309 case 1001: 4385 case 1001:
3310 break; /* X11 mouse highlighting */ 4386 break; /* X11 mouse highlighting */
3311#endif 4387#endif
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 4388 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 4389 set_option (Opt_scrollTtyOutput, !state);
3317 break; 4390 break;
3318 case 1011: /* scroll to bottom on key press */ 4391 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 4392 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 4393 break;
3324 case 1047: /* secondary screen w/ clearing */ 4394 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4395 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 4396 if (current_screen != PRIMARY)
3327 scr_erase_screen (2); 4397 scr_erase_screen (2);
3328 scr_change_screen (state); 4398 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 4399 break;
4400 case 1049: /* secondary screen w/ clearing first */
4401 scr_change_screen (state);
4402 if (option (Opt_secondaryScreen))
4403 if (current_screen != PRIMARY)
4404 scr_erase_screen (2);
4405 break;
4406 default:
4407 break;
3332 } 4408 }
3333 } 4409 }
3334} 4410}
3335/*}}} */ 4411/*}}} */
3336 4412
3337/*{{{ process sgr sequences */ 4413/*{{{ process sgr sequences */
3338void 4414void
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4415rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 4416{
3341 unsigned int i; 4417 unsigned int i;
3342 short rendset; 4418 short rendset;
3343 int rendstyle; 4419 int rendstyle;
3344 4420
3345 if (nargs == 0) 4421 if (nargs == 0)
3346 { 4422 {
3347 scr_rendition (0, ~RS_None); 4423 scr_rendition (0, ~RS_None);
3348 return; 4424 return;
3349 } 4425 }
4426
3350 for (i = 0; i < nargs; i++) 4427 for (i = 0; i < nargs; i++)
3351 { 4428 {
3352 rendset = -1; 4429 rendset = -1;
3353 switch (arg[i]) 4430 switch (arg[i])
3354 { 4431 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 4433 rendset = 0, rendstyle = ~RS_None;
3357 break; 4434 break;
3358 case 1: 4435 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 4436 rendset = 1, rendstyle = RS_Bold;
3360 break; 4437 break;
4438 //case 2: // low intensity
4439 case 3:
4440 rendset = 1, rendstyle = RS_Italic;
4441 break;
3361 case 4: 4442 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 4443 rendset = 1, rendstyle = RS_Uline;
3363 break; 4444 break;
3364 case 5: 4445 case 5: // slowly blinking
4446 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 4447 rendset = 1, rendstyle = RS_Blink;
3366 break; 4448 break;
4449 //case 6: // scoansi light background
3367 case 7: 4450 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 4451 rendset = 1, rendstyle = RS_RVid;
3369 break; 4452 break;
3370 case 22: 4453 case 8:
4454 // invisible. NYI
4455 break;
4456 //case 9: // crossed out
4457 //case 10: // scoansi acs off, primary font
4458 //case 11: // scoansi acs on, first alt font
4459 //case 12: // scoansi acs on, |0x80, second alt font
4460 //...
4461 //case 19: // ninth alt font
4462 //case 20: // gothic
4463 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 4464 rendset = 0, rendstyle = RS_Bold;
4465 break;
4466 case 22: // normal intensity
4467 rendset = 0, rendstyle = RS_Bold;
4468 break;
4469 case 23: // disable italic
4470 rendset = 0, rendstyle = RS_Italic;
3372 break; 4471 break;
3373 case 24: 4472 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 4473 rendset = 0, rendstyle = RS_Uline;
3375 break; 4474 break;
3376 case 25: 4475 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 4476 rendset = 0, rendstyle = RS_Blink;
3378 break; 4477 break;
4478 case 26: // variable spacing (iso 8613)
4479 rendset = 0, rendstyle = RS_Blink;
4480 break;
3379 case 27: 4481 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 4482 rendset = 0, rendstyle = RS_RVid;
3381 break; 4483 break;
4484 //case 28: // visible. NYI
4485 //case 29: // not crossed-out
3382 } 4486 }
4487
3383 if (rendset != -1) 4488 if (rendset != -1)
3384 { 4489 {
3385 scr_rendition (rendset, rendstyle); 4490 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 4491 continue; /* for (;i;) */
3387 } 4492 }
… …
3394 case 33: 4499 case 33:
3395 case 34: 4500 case 34:
3396 case 35: 4501 case 35:
3397 case 36: 4502 case 36:
3398 case 37: 4503 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4504 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 4505 break;
3402#ifdef TTY_256COLOR 4506 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 4507 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 4508 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4509 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 4510 i += 2;
3409 } 4511 }
3410 break; 4512 break;
3411#endif
3412 case 39: /* default fg */ 4513 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 4514 scr_color (Color_fg, Color_fg);
3414 break; 4515 break;
3415 4516
3416 case 40: 4517 case 40:
… …
3419 case 43: 4520 case 43:
3420 case 44: 4521 case 44:
3421 case 45: 4522 case 45:
3422 case 46: 4523 case 46:
3423 case 47: 4524 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4525 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 4526 break;
3427#ifdef TTY_256COLOR 4527 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 4528 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 4529 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4530 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 4531 i += 2;
3434 } 4532 }
3435 break; 4533 break;
3436#endif
3437 case 49: /* default bg */ 4534 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 4535 scr_color (Color_bg, Color_bg);
3439 break; 4536 break;
3440 4537
3441#ifndef NO_BRIGHTCOLOR 4538 //case 50: // not variable spacing
4539
4540#if !ENABLE_MINIMAL
3442 case 90: 4541 case 90:
3443 case 91: /* set bright fg color */ 4542 case 91: /* set bright fg color */
3444 case 92: 4543 case 92:
3445 case 93: 4544 case 93:
3446 case 94: 4545 case 94:
3447 case 95: 4546 case 95:
3448 case 96: 4547 case 96:
3449 case 97: 4548 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4549 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 4550 break;
3453 case 100: 4551 case 100:
3454 case 101: /* set bright bg color */ 4552 case 101: /* set bright bg color */
3455 case 102: 4553 case 102:
3456 case 103: 4554 case 103:
3457 case 104: 4555 case 104:
3458 case 105: 4556 case 105:
3459 case 106: 4557 case 106:
3460 case 107: 4558 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4559 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 4560 break;
3464#endif 4561#endif
3465
3466 } 4562 }
3467 } 4563 }
3468} 4564}
3469/*}}} */ 4565/*}}} */
3470 4566
3471/*{{{ process Rob Nation's own graphics mode sequences */ 4567/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3472void 4568void
3473rxvt_term::process_graphics () 4569rxvt_term::process_graphics ()
3474{ 4570{
3475 unsigned char ch, cmd = cmd_getc (); 4571 unicode_t ch, cmd = cmd_getc ();
3476 4572
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q') 4573 if (cmd == 'Q')
3479 { /* query graphics */ 4574 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */ 4575 tt_printf ("\033G0\012"); /* no graphics */
3481 return; 4576 return;
3482 } 4577 }
3483 /* swallow other graphics sequences until terminating ':' */ 4578 /* swallow other graphics sequences until terminating ':' */
3484 do 4579 do
3485 ch = cmd_getc (); 4580 ch = cmd_getc ();
3486 while (ch != ':'); 4581 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} 4582}
3533/*}}} */ 4583/*}}} */
3534 4584
3535/* ------------------------------------------------------------------------- */ 4585/* ------------------------------------------------------------------------- */
3536 4586
… …
3540 */ 4590 */
3541void 4591void
3542rxvt_term::tt_printf (const char *fmt,...) 4592rxvt_term::tt_printf (const char *fmt,...)
3543{ 4593{
3544 va_list arg_ptr; 4594 va_list arg_ptr;
3545 unsigned char buf[256]; 4595 char buf[256];
3546 4596
3547 va_start (arg_ptr, fmt); 4597 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4598 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 4599 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 4600 tt_write (buf, strlen (buf));
3551} 4601}
3552 4602
3553/* ---------------------------------------------------------------------- */ 4603/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 4604/* 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. 4605 * or generated by us in response to a query ESC sequence.
3556 */ 4606 */
4607const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4608
3557void 4609void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4610rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 4611{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4612 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4613 return;
3561 4614
3562 if (len) 4615 if (pty->pty < 0)
4616 return;
4617
4618 if (v_buflen == 0)
4619 {
4620 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4621
4622 if ((unsigned int)written == len)
4623 return;
4624
4625 data += written;
4626 len -= written;
3563 { 4627 }
4628
4629 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4630
4631 memcpy (v_buffer + v_buflen, data, len);
4632 v_buflen += len;
4633
4634 pty_ev.set (EVENT_READ | EVENT_WRITE);
4635}
4636
4637void rxvt_term::pty_write ()
4638{
4639 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4640
4641 if (written > 0)
4642 {
4643 v_buflen -= written;
4644
3564 if (v_buflen == 0) 4645 if (v_buflen == 0)
3565 { 4646 {
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); 4647 free (v_buffer);
3593 v_buffer = 0; 4648 v_buffer = 0;
3594 v_buflen = 0; 4649 v_buflen = 0;
3595 4650
3596 pty_ev.set (EVENT_READ); 4651 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; 4652 return;
3609 } 4653 }
4654
4655 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4656 }
4657 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4658 pty_ev.set (EVENT_READ);
3611} 4659}
3612 4660
3613/*----------------------- end-of-file (C source) -----------------------*/ 4661/*----------------------- end-of-file (C source) -----------------------*/
3614 4662

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