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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.323 by ayin, Mon May 28 18:38:03 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
52#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
55 65
56/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_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
57void 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
58rxvt_term::lookup_key (XKeyEvent &ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
59{ 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)
305{
60 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
61 unsigned int newlen; 307 unsigned int newlen;
62 KeySym keysym; 308 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 309 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
68 316
69 /* 317 /*
70 * 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
71 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
72 * 320 *
73 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
74 */ 322 */
75 shft = (ev.state & ShiftMask); 323 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 324 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
78 326
79 if (numlock_state || (ev.state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
80 { 328 {
81 numlock_state = (ev.state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 331 }
84 332
85 kbuf[0] = 0; 333 kbuf[0] = 0;
86 334
87#ifdef USE_XIM 335#ifdef USE_XIM
88 if (Input_Context) 336 if (Input_Context)
89 { 337 {
90 Status status_return; 338 Status status_return;
91 339
340#if 0
92#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
96 else 345 else
97#endif 346#endif
98 347#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
124 valid_keysym = status_return == XLookupKeySym 384 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
126 } 386 }
127 else 387 else
128#endif 388#endif
129
130 { 389 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 391 valid_keysym = keysym != NoSymbol;
133 } 392 }
134 393
135 if (valid_keysym) 394 if (valid_keysym)
136 { 395 {
137 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 398 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 399#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 400
158 if (TermWin.saveLines) 401 if (saveLines)
159 { 402 {
160#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 404 if (!ctrl && !meta)
162 {
163#else 405#else
164 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
165 { 408 {
166#endif
167 int lnsppg; 409 int lnsppg;
168 410
169#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 413#else
172 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
173#endif 415#endif
174 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
175 { 417 {
176 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
177 return; 419 return;
… …
205 scr_move_to (0, 1); 447 scr_move_to (0, 1);
206 return; 448 return;
207 } 449 }
208 else if (keysym == XK_End) 450 else if (keysym == XK_End)
209 { 451 {
210 scr_move_to (1, 0); 452 scr_move_to (1, 1);
211 return; 453 return;
212 } 454 }
213 } 455 }
214#endif 456#endif
215
216 } 457 }
217 458
218 if (shft) 459 if (shft)
219 { 460 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 461 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 463 {
223 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
225 } 466 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 468 {
228 switch (keysym) 469 switch (keysym)
229 { 470 {
230 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
233 return; 474 return;
475#if TODO
234 /* rxvt extras */ 476 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 478 change_font (FONT_UP);
237 return; 479 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 481 change_font (FONT_DN);
240 return; 482 return;
483#endif
241 } 484 }
242 } 485 }
243 } 486 }
244#ifdef PRINTPIPE 487
245 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
246 { 489 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
248 return;
249 } 491 {
250#endif 492 int hv;
251#ifdef GREEK_SUPPORT 493
252 if (keysym == ks_greekmodeswith) 494 if (iso14755buf & ISO_14755_51
253 { 495 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 496 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 497 {
257 xterm_seq (XTerm_title, 498 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 499 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 500# if ISO_14755
260 greek_reset(); 501 iso14755_51 (0);
502# endif
503 return;
261 } 504 }
262 else 505 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 506 {
273 unsigned int l; 507 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 508# if ISO_14755
275 const unsigned char ch = C0_ESC; 509 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 510# endif
285 tt_write (&ch, 1); 511 return;
286 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
287 return; 520 return;
288 } 521 }
289 else 522 else
523 {
524# if ENABLE_OVERLAY
525 scr_overlay_off ();
290#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
291 549
550 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551 {
292 { 552 {
293 newlen = 1; 553 newlen = 1;
294 switch (keysym) 554 switch (keysym)
295 { 555 {
296#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 557 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
299 { 559 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
303 } 563 }
304 else 564 else
305 STRCPY(kbuf, key_backspace); 565 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 566 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Prior
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 573 {
309 int col, row; 574 strcpy (kbuf, "\033On");
310 575 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 576 }
577 /* FALLTHROUGH */
317# endif 578# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 579 case XK_Delete:
322 STRCPY(kbuf, key_delete); 580 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 581 break;
336#endif 582#endif
337 case XK_Tab: 583 case XK_Tab:
338 if (shft) 584 if (shft)
339 STRCPY(kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
340 else 586 else
341 { 587 {
342#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 589 if (ctrl)
344 meta = 1; 590 meta = 1;
… …
349#endif 595#endif
350 newlen = 0; 596 newlen = 0;
351 } 597 }
352 break; 598 break;
353 599
354
355#ifdef XK_KP_Left 600#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 606 {
362 STRCPY(kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 609 break;
365 } 610 }
366 else 611 else
367 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 613 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 615#endif
371 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 621 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 622 /* do Shift first */
378 if (shft) 623 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 624 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 625 else if (ctrl)
381 { 626 {
382 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 628 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 629 }
385 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 632 break;
423 633
424#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
426 case XK_KP_Prior: 636 case XK_KP_Prior:
427 /* allow shift to override */ 637 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 639 {
430 STRCPY(kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
431 break; 641 break;
432 } 642 }
433 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
434# endif 644# endif
435 case XK_Prior: 645 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
437 break; 647 break;
438# ifdef XK_KP_Next 648# ifdef XK_KP_Next
439 case XK_KP_Next: 649 case XK_KP_Next:
440 /* allow shift to override */ 650 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 652 {
443 STRCPY(kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
444 break; 654 break;
445 } 655 }
446 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
447# endif 657# endif
448 case XK_Next: 658 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
450 break; 660 break;
451#endif 661#endif
452 case XK_KP_Enter: 662 case XK_KP_Enter:
453 /* allow shift to override */ 663 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 665 {
456 STRCPY(kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
457 } 678 }
458 else 679 else
459 { 680 {
460 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
462 } 683 }
463 break; 684 break;
464 685
465#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
466 case XK_KP_Begin: 687 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
468 break; 689 break;
469 690
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 691#endif
478 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
484 break; 698 break;
485 699
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 702 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 703 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 704 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 705 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 706 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 716 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 718 {
505 STRCPY(kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 721 }
508 else 722 else
509 { 723 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
512 } 726 }
513 break; 727 break;
514 728
515 case XK_Find: 729 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
517 break; 731 break;
732
733#ifdef XK_KP_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
518 case XK_Insert: 743 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
520 break; 745 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 747 case DXK_Remove:
523 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
524#endif 749#endif
525 case XK_Execute: 750 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
527 break; 752 break;
528 case XK_Select: 753 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
530 break; 755 break;
531#ifdef XK_KP_End 756#ifdef XK_KP_End
532 case XK_KP_End: 757 case XK_KP_End:
533 /* allow shift to override */ 758 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 760 {
536 STRCPY(kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
537 break; 762 break;
538 } 763 }
539 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
540#endif 765#endif
541 case XK_End: 766 case XK_End:
542 STRCPY(kbuf, KS_END); 767 strcpy (kbuf, KS_END);
543 break; 768 break;
544#ifdef XK_KP_Home 769#ifdef XK_KP_Home
545 case XK_KP_Home: 770 case XK_KP_Home:
546 /* allow shift to override */ 771 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 773 {
549 STRCPY(kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
550 break; 775 break;
551 } 776 }
552 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
553#endif 778#endif
554 case XK_Home: 779 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
556 break; 781 break;
557 782
558#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 785
561 case XK_F1: /* "\033[11~" */ 786 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 787 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 788 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 789 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 790 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 791 FKEY (11, XK_F1);
567 break; 792 break;
568 case XK_F6: /* "\033[17~" */ 793 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 794 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 795 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 796 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 797 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 798 FKEY (17, XK_F6);
574 break; 799 break;
575 case XK_F11: /* "\033[23~" */ 800 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 801 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 802 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 803 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 804 FKEY (23, XK_F11);
580 break; 805 break;
581 case XK_F15: /* "\033[28~" */ 806 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 807 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 808 FKEY (28, XK_F15);
584 break; 809 break;
585 case XK_Help: /* "\033[28~" */ 810 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 811 FKEY (28, XK_Help);
587 break; 812 break;
588 case XK_Menu: /* "\033[29~" */ 813 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 814 FKEY (29, XK_Menu);
590 break; 815 break;
591 case XK_F17: /* "\033[31~" */ 816 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 817 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 818 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 819 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 830 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 831 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 832 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 833 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 834 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 835 FKEY (31, XK_F17);
611 break; 836 break;
612#undef FKEY 837#undef FKEY
613 default: 838 default:
614 newlen = 0; 839 newlen = 0;
615 break; 840 break;
616 } 841 }
842
617 if (newlen) 843 if (newlen)
618 len = STRLEN(kbuf); 844 len = strlen (kbuf);
619 } 845 }
846
620 /* 847 /*
621 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
622 */ 849 */
623#ifdef META8_OPTION 850#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
630 { 857 {
631 len = 1; 858 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
634 else 866 else
635 { 867 {
636#ifdef META8_OPTION 868#ifdef META8_OPTION
637 /* set 8-bit on */ 869 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
639 { 871 {
640 unsigned char *ch; 872 char *ch;
641 873
642 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 875 *ch |= 0x80;
876
644 meta = 0; 877 meta = 0;
645 } 878 }
646#endif 879#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 880 /* nil */ ;
652 } 881 }
653 } 882 }
883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
654 886
655 if (len <= 0) 887 if (len <= 0)
656 return; /* not mapped */ 888 return; /* not mapped */
657 889
658 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 891 if (view_start)
660 { 892 {
661 TermWin.view_start = 0; 893 view_start = 0;
662 want_refresh = 1; 894 want_refresh = 1;
663 } 895 }
664 896
665 /* 897 /*
666 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 910
679 /* escape prefix */ 911 /* escape prefix */
680 if (meta 912 if (meta
681#ifdef META8_OPTION 913#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
683#endif 915#endif
684 ) 916 )
685 { 917 {
686 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 919 tt_write (&ch, 1);
689 } 920 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 921
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
703} 923}
704/*}}} */
705 924
706#if (MENUBAR_MAX) 925void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 926rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if 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 (iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
709unsigned int 1003unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 1005{
712 unsigned int n, s; 1006 unsigned int n, s;
713 1007
714 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
716 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
717 { 1012 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
722 s += n; 1017 s += n;
723 } 1018 }
1019
724 if (count > s) 1020 if (count > s)
725 { 1021 {
726 rxvt_print_error("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 1023 count = s;
728 } 1024 }
1025
729 for (; count--;) 1026 for (; count--;)
730 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
731 return 0; 1031 return 0;
732} 1032}
733#endif /* MENUBAR_MAX */ 1033#endif
734 1034
735void 1035void
736rxvt_term::flush () 1036rxvt_term::flush ()
737{ 1037{
1038 flush_ev.stop ();
1039
738#ifdef TRANSPARENT 1040#ifdef TRANSPARENT
739 if (want_full_refresh) 1041 if (want_full_refresh)
740 { 1042 {
741 want_full_refresh = 0; 1043 want_full_refresh = 0;
742 scr_clear (); 1044 scr_clear ();
743 scr_touch (false); 1045 scr_touch (false);
744 want_refresh = 1;
745 } 1046 }
746#endif 1047#endif
747 1048
748 if (want_refresh) 1049 if (want_refresh)
749 { 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
750 scr_refresh (refresh_type); 1089 scr_refresh ();
751 scrollbar_show (1); 1090 scrollbar_show (1);
752#ifdef USE_XIM 1091#ifdef USE_XIM
753 IMSendSpot (); 1092 IMSendSpot ();
754#endif 1093#endif
755
756 } 1094 }
757 1095
758 XFlush (display->display); 1096 display->flush ();
759} 1097}
760 1098
761void 1099void
762rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
763{ 1101{
764 SET_R (this); 1102 make_current ();
765 SET_LOCALE (locale);
766 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;
767 flush (); 1117 flush ();
768} 1118}
769 1119
770#ifdef CURSOR_BLINK 1120#ifdef CURSOR_BLINK
771void 1121void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1122rxvt_term::cursor_blink_cb (time_watcher &w)
773{ 1123{
774 hidden_cursor = !hidden_cursor; 1124 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1125 want_refresh = 1;
776 1126
777 w.start (w.at + BLINK_INTERVAL); 1127 w.start (w.at + CURSOR_BLINK_INTERVAL);
778} 1128}
779#endif 1129#endif
780 1130
781#ifdef TEXT_BLINK 1131#ifdef TEXT_BLINK
782void 1132void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1139 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1140 }
791} 1141}
792#endif 1142#endif
793 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
794bool 1212bool
795rxvt_term::pty_fill () 1213rxvt_term::pty_fill ()
796{ 1214{
797 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 }
798 1222
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1223 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1224 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1225 cmdbuf_endp = cmdbuf_ptr + n;
802 1226
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1227 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1228
805 if (n > 0) 1229 if (r > 0)
806 { 1230 {
807 cmdbuf_endp += n; 1231 cmdbuf_endp += r;
808 return true; 1232 return true;
809 } 1233 }
810 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))
811 destroy (); 1246 destroy ();
812 1247 }
1248
813 return false; 1249 return false;
814} 1250}
815 1251
816void 1252void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1253rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1254{
819 SET_R (this); 1255 make_current ();
820 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;
821 1262
822 if (revents & EVENT_WRITE) 1263 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1264 pty_write ();
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ())
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1265}
940 1266
941// read the next character, currently handles UTF-8 1267void
942// will probably handle all sorts of other stuff in the future 1268rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1269{
946 while (cmdbuf_ptr < cmdbuf_endp) 1270 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1271 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1272
951 wchar_t wc; 1273#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1274 hidden_pointer = 0;
953 1275
954 if (len == (size_t)-2) 1276 if (option (Opt_pointerBlank))
955 return NOCHAR; 1277 pointer_ev.start (NOW + pointerBlankDelay);
956 1278#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1279}
989 1280
990#ifdef POINTER_BLANK 1281#ifdef POINTER_BLANK
991void 1282void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank () 1283rxvt_term::pointer_blank ()
1005{ 1284{
1006 if (!(Options & Opt_pointerBlank)) 1285 if (!option (Opt_pointerBlank))
1007 return; 1286 return;
1008 1287
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1288 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1289 XFlush (dpy);
1011 1290
1012 hidden_pointer = 1; 1291 hidden_pointer = 1;
1013} 1292}
1014 1293
1015void 1294void
1016rxvt_term::pointer_cb (time_watcher &w) 1295rxvt_term::pointer_cb (time_watcher &w)
1017{ 1296{
1018 SET_R (this); 1297 make_current ();
1019 SET_LOCALE (locale);
1020 1298
1021 pointer_blank (); 1299 pointer_blank ();
1022} 1300}
1023#endif 1301#endif
1024 1302
1025void 1303void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1304rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1305{
1028 int button_number, key_state = 0; 1306 int button_number, key_state = 0;
1029 int x, y; 1307 int x, y;
1030 1308
1031 x = ev.x; 1309 x = ev.x;
1032 y = ev.y; 1310 y = ev.y;
1033 pixel_position (&x, &y); 1311 pixel_position (&x, &y);
1034 1312
1035 if (MEvent.button == AnyButton) 1313 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1314 button_number = 3;
1038 }
1039 else 1315 else
1040 { 1316 {
1041 button_number = MEvent.button - Button1; 1317 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1318 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1319 if (button_number >= 3)
1044 button_number += (64 - 3); 1320 button_number += (64 - 3);
1045 } 1321 }
1046 1322
1047 if (PrivateModes & PrivMode_MouseX10) 1323 if (priv_modes & PrivMode_MouseX10)
1048 { 1324 {
1049 /* 1325 /*
1050 * do not report ButtonRelease 1326 * do not report ButtonRelease
1051 * no state info allowed 1327 * no state info allowed
1052 */ 1328 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1343 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1344 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1345#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1346 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1347#endif
1072
1073 } 1348 }
1074 1349
1075#ifdef DEBUG_MOUSEREPORT 1350#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1351 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1352 if (key_state & 16)
1078 fputc('C', stderr); 1353 fputc ('C', stderr);
1079 if (key_state & 4) 1354 if (key_state & 4)
1080 fputc('S', stderr); 1355 fputc ('S', stderr);
1081 if (key_state & 8) 1356 if (key_state & 8)
1082 fputc('A', stderr); 1357 fputc ('A', stderr);
1083 if (key_state & 32) 1358 if (key_state & 32)
1084 fputc('2', stderr); 1359 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1360 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1361 button_number,
1087 x + 1, 1362 x + 1,
1088 y + 1); 1363 y + 1);
1089#else 1364#endif
1365
1090 tt_printf("\033[M%c%c%c", 1366 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1367 (32 + button_number + key_state),
1092 (32 + x + 1), 1368 (32 + x + 1),
1093 (32 + y + 1)); 1369 (32 + y + 1));
1094#endif
1095} 1370}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1371
1107/*{{{ process an X event */ 1372/*{{{ process an X event */
1108void 1373void
1109rxvt_term::x_cb (XEvent &ev) 1374rxvt_term::x_cb (XEvent &ev)
1110{ 1375{
1111 SET_R (this); 1376 make_current ();
1112 SET_LOCALE (locale);
1113 1377
1114#if defined(CURSOR_BLINK) 1378 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1379
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1380 if (ev.xany.window == vt
1124 } 1381 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1382 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1383 return;
1144#endif
1145 1384
1385 // for XQueryPointer
1146 Window unused_root, unused_child; 1386 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1387 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1388 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 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));
1197#endif
1198 1389
1199 switch (ev.type) 1390 switch (ev.type)
1200 { 1391 {
1201 case KeyPress: 1392 case KeyPress:
1202 lookup_key (ev.xkey); 1393 key_press (ev.xkey);
1203 break; 1394 break;
1204 1395
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1396 case KeyRelease:
1207 { 1397 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1398 break;
1219 }
1220#endif
1221 1399
1222 case ButtonPress: 1400 case ButtonPress:
1223 button_press (ev.xbutton); 1401 button_press (ev.xbutton);
1224 break; 1402 break;
1225 1403
… …
1227 button_release (ev.xbutton); 1405 button_release (ev.xbutton);
1228 break; 1406 break;
1229 1407
1230 case ClientMessage: 1408 case ClientMessage:
1231 if (ev.xclient.format == 32 1409 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1410 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1411 {
1241 /* Get Dnd data */ 1412 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1413 {
1243 int ActualFormat; 1414 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1415 {
1245 unsigned long Size, RemainingBytes; 1416 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1417 {
1247 XGetWindowProperty(display->display, display->root, 1418 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1419 destroy ();
1249 0L, 1000000L, 1420 }
1250 False, AnyPropertyType, 1421#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1422 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1423 XSendEvent (dpy, ev.xclient.window = display->root,
1424 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1425 &ev);
1254 XChangeProperty(display->display, display->root, 1426#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1427 }
1256 8, PropModeReplace, 1428 }
1257 data, STRLEN(data)); 1429#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1430 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 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
1260 } 1438 }
1261#endif /* OFFIX_DND */
1262 break; 1439 break;
1263 1440
1264 case MappingNotify: 1441 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping)); 1442 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1443 break;
1267 1444
1268 /* 1445 /*
1269 * XXX: this is not the _current_ arrangement 1446 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1447 * Here's my conclusion:
… …
1289 break; 1466 break;
1290 } 1467 }
1291 break; 1468 break;
1292 1469
1293 case FocusIn: 1470 case FocusIn:
1294 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])
1295 { 1486 {
1296 TermWin.focus = 1; 1487 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1488 ;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306 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 }
1495
1496 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1497
1498#ifdef TRANSPARENT
1499 if (option (Opt_transparent))
1500 check_our_parents ();
1501#endif
1307 } 1502 }
1308 break; 1503 break;
1309 1504
1310 case FocusOut:
1311 if (TermWin.focus)
1312 {
1313 TermWin.focus = 0;
1314 want_refresh = 1;
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify: 1505 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1506 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1330 { 1507 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1331 int height, width; 1508 && ev.xproperty.state == PropertyNewValue)
1509 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1510
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else
1348 {
1349 D_SIZE((stderr, "Size: Not resizing"));
1350 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360
1361 }
1362 break; 1511 break;
1363 1512
1364 case SelectionClear: 1513 case SelectionClear:
1365 selection_clear (); 1514 selection_clear ();
1366 break; 1515 break;
1367 1516
1368 case SelectionNotify: 1517 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1518 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1519 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1520 break;
1373 1521
1374 case SelectionRequest: 1522 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1523 selection_send (ev.xselectionrequest);
1376 break; 1524 break;
1377 1525
1526 case MapNotify:
1527 mapped = 1;
1528#ifdef TEXT_BLINK
1529 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1530#endif
1531 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1532 break;
1533
1378 case UnmapNotify: 1534 case UnmapNotify:
1379 TermWin.mapped = 0; 1535 mapped = 0;
1380#ifdef TEXT_BLINK 1536#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1537 text_blink_ev.stop ();
1382#endif 1538#endif
1383 break; 1539 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break; 1540 break;
1397 1541
1398#ifdef TRANSPARENT 1542#ifdef TRANSPARENT
1399 case ReparentNotify: 1543 case ReparentNotify:
1400 rootwin_cb (ev); 1544 rootwin_cb (ev);
1401 break; 1545 break;
1402#endif /* TRANSPARENT */ 1546#endif /* TRANSPARENT */
1403 1547
1404 case GraphicsExpose: 1548 case GraphicsExpose:
1405 case Expose: 1549 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1550 if (ev.xany.window == vt)
1407 { 1551 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1552 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1555 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1412 // don't understand this, so commented it out 1556
1557 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1558
1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1562
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1563 want_refresh = 1;
1419 } 1564 }
1420 else 1565 else
1421 { 1566 {
1422 XEvent unused_event; 1567 XEvent unused_event;
1423 1568
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1569 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1570 ;
1426 &unused_event)) ; 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1572 ;
1428 GraphicsExpose, 1573
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1574 if (isScrollbarWindow (ev.xany.window))
1431 { 1575 {
1432 scrollBar.setIdle(); 1576 scrollBar.setIdle ();
1433 scrollbar_show (0); 1577 scrollbar_show (0);
1434 } 1578 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442 1579
1580#ifdef TRANSPARENT
1581 if (am_transparent && ev.xany.window == parent[0])
1582 XClearWindow (dpy, ev.xany.window);
1583#endif
1443 } 1584 }
1444 break; 1585 break;
1445 1586
1446 case MotionNotify: 1587 case MotionNotify:
1447#ifdef POINTER_BLANK 1588#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1589 if (hidden_pointer)
1449 pointer_unblank (); 1590 pointer_unblank ();
1450#endif 1591#endif
1451#if MENUBAR 1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1452 if (isMenuBarWindow(ev.xany.window)) 1593 break;
1594
1595 if (ev.xany.window == vt)
1453 { 1596 {
1454 menubar_control (&(ev.xbutton)); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1599 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1601 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1603 ;
1467 1604
1468 XQueryPointer(display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1609 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1613 {
1477#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1480#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1629 {
1484 int dist; 1630 int dist;
1485
1486 pending_scroll_selection=1;
1487 1631
1488 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1490 */ 1634 */
1491 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1637
1494 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1496 */ 1640 */
1497 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1644
1502 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1504 { 1647 {
1505 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1507 } 1650 }
1508 else 1651 else
1509 { 1652 {
1510 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1655 }
1656
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1516 MIN_IT(scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1518 } 1662 }
1519 else 1663 else
1520 { 1664 {
1521 /* we are within the text window, so we 1665 /* we are within the text window, so we
1522 * shouldn't be scrolling 1666 * shouldn't be scrolling
1523 */ 1667 */
1524 pending_scroll_selection = 0; 1668 if (sel_scroll_ev.active)
1669 sel_scroll_ev.stop();
1525 } 1670 }
1526#endif 1671#endif
1527#ifdef MOUSE_THRESHOLD 1672#ifdef MOUSE_THRESHOLD
1528
1529 } 1673 }
1530#endif 1674#endif
1531
1532 } 1675 }
1533 } 1676 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1677 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1678 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1679 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1680 MotionNotify, &ev))
1681 ;
1682
1538 XQueryPointer(display->display, scrollBar.win, 1683 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1684 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1685 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1686 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1687 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1688 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1689 scrollbar_size ());
1545 scr_refresh (refresh_type); 1690 want_refresh = 1;
1546 refresh_limit = 0; 1691 refresh_limit = 0;
1547 scrollbar_show (1); 1692 scrollbar_show (1);
1548 } 1693 }
1549 break; 1694 break;
1550 } 1695 }
1551}
1552 1696
1697#if defined(CURSOR_BLINK)
1698 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1699 {
1700 if (hidden_cursor)
1701 {
1702 hidden_cursor = 0;
1703 want_refresh = 1;
1704 }
1705
1706 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1707 }
1708#endif
1709
1710#if defined(POINTER_BLANK)
1711 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1712 {
1713 if (ev.type == MotionNotify
1714 || ev.type == ButtonPress
1715 || ev.type == ButtonRelease)
1716 if (hidden_pointer)
1717 pointer_unblank ();
1718
1719 if (ev.type == KeyPress && hidden_pointer == 0)
1720 pointer_blank ();
1721 }
1722#endif
1723}
1724
1725void
1726rxvt_term::focus_in ()
1727{
1728 if (!focus)
1729 {
1730 focus = 1;
1731 want_refresh = 1;
1732
1733 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1734
1735#if USE_XIM
1736 if (Input_Context != NULL)
1737 {
1738 IMSetPosition ();
1739 XSetICFocus (Input_Context);
1740 }
1741#endif
1742#if CURSOR_BLINK
1743 if (option (Opt_cursorBlink))
1744 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1745#endif
1746#if OFF_FOCUS_FADING
1747 if (rs[Rs_fade])
1748 {
1749 pix_colors = pix_colors_focused;
1750 scr_recolour ();
1751 }
1752#endif
1753#if ENABLE_FRILLS
1754 if (option (Opt_urgentOnBell))
1755 {
1756 XWMHints *h;
1757
1758 h = XGetWMHints(dpy, parent[0]);
1759 if (h != NULL)
1760 {
1761 h->flags &= ~XUrgencyHint;
1762 XSetWMHints(dpy, parent[0], h);
1763 }
1764 }
1765#endif
1766 }
1767}
1768
1769void
1770rxvt_term::focus_out ()
1771{
1772 if (focus)
1773 {
1774 focus = 0;
1775 want_refresh = 1;
1776
1777 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1778
1779#if ENABLE_FRILLS || ISO_14755
1780 if (iso14755buf)
1781 {
1782 iso14755buf = 0;
1783# if ENABLE_OVERLAY
1784 scr_overlay_off ();
1785# endif
1786 }
1787#endif
1788#if USE_XIM
1789 if (Input_Context != NULL)
1790 XUnsetICFocus (Input_Context);
1791#endif
1792#if CURSOR_BLINK
1793 if (option (Opt_cursorBlink))
1794 cursor_blink_ev.stop ();
1795 hidden_cursor = 0;
1796#endif
1797#if OFF_FOCUS_FADING
1798 if (rs[Rs_fade])
1799 {
1800 pix_colors = pix_colors_unfocused;
1801 scr_recolour ();
1802 }
1803#endif
1804 }
1805}
1806
1807void
1808rxvt_term::update_fade_color (unsigned int idx)
1809{
1810#if OFF_FOCUS_FADING
1811 if (rs[Rs_fade])
1812 {
1813 rgba c;
1814 pix_colors [Color_fade].get (c);
1815 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1816 }
1817#endif
1818}
1819
1820#if TRANSPARENT || ENABLE_PERL
1553void 1821void
1554rxvt_term::rootwin_cb (XEvent &ev) 1822rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1823{
1556 SET_R (this); 1824 make_current ();
1557 SET_LOCALE (locale);
1558 1825
1559 if (ev.type == PropertyNotify) 1826 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1827 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1828 return;
1829
1830# if TRANSPARENT
1831 switch (ev.type)
1560 { 1832 {
1833 case PropertyNotify:
1561 /* 1834 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1835 * 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. 1836 * use the property to determine the pixmap. We use it later on.
1564 */ 1837 */
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]) 1838 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1839 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1840 return;
1570 }
1571 1841
1842 /* FALLTHROUGH */
1843 case ReparentNotify:
1572 if ((Options & Opt_transparent) && check_our_parents ()) 1844 if (option (Opt_transparent) && check_our_parents () && am_transparent)
1845 want_refresh = want_full_refresh = 1;
1846 break;
1573 { 1847 }
1574 if (am_transparent) 1848# endif
1575 want_full_refresh = 1;
1576 }
1577} 1849}
1850#endif
1578 1851
1579void 1852void
1580rxvt_term::button_press (const XButtonEvent &ev) 1853rxvt_term::button_press (XButtonEvent &ev)
1581{ 1854{
1582 int reportmode = 0, clickintime; 1855 int reportmode = 0, clickintime;
1583 1856
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1857 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1858
1585 if (!bypass_keystate) 1859 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1860 reportmode = !! (priv_modes & PrivMode_mouse_report);
1861
1587 /* 1862 /*
1588 * VT window processing of button press 1863 * VT window processing of button press
1589 */ 1864 */
1590 if (ev.window == TermWin.vt) 1865 if (ev.window == vt)
1591 { 1866 {
1592#if RXVT_GRAPHICS 1867 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1868 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1869
1870#if ISO_14755
1871 // 5.4
1872 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1873 {
1874 iso14755_54 (ev.x, ev.y);
1875 return;
1598 { 1876 }
1877#endif
1878
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1879 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1880
1600 if (reportmode) 1881 if (reportmode)
1882 {
1883 /* mouse report from vt window */
1884 /* save the xbutton state (for ButtonRelease) */
1885 MEvent.state = ev.state;
1886#ifdef MOUSE_REPORT_DOUBLECLICK
1887 if (ev.button == MEvent.button && clickintime)
1601 { 1888 {
1602 /* mouse report from vt window */ 1889 /* same button, within alloted time */
1603 /* save the xbutton state (for ButtonRelease) */ 1890 MEvent.clicks++;
1604 MEvent.state = ev.state; 1891
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1892 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1893 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1894 /* only report double clicks */
1613 MEvent.clicks = 2; 1895 MEvent.clicks = 2;
1614 mouse_report (ev); 1896 mouse_report (ev);
1615 1897
1616 /* don't report the release */ 1898 /* don't report the release */
1617 MEvent.clicks = 0; 1899 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1900 MEvent.button = AnyButton;
1619 }
1620 } 1901 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1902 }
1634 else 1903 else
1635 { 1904 {
1905 /* different button, or time expired */
1906 MEvent.clicks = 1;
1907 MEvent.button = ev.button;
1908 mouse_report (ev);
1909 }
1910#else
1911 MEvent.button = ev.button;
1912 mouse_report (ev);
1913#endif /* MOUSE_REPORT_DOUBLECLICK */
1914
1915 }
1916 else
1917 {
1636 if (ev.button != MEvent.button) 1918 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1919 MEvent.clicks = 0;
1920
1638 switch (ev.button) 1921 switch (ev.button)
1639 { 1922 {
1640 case Button1: 1923 case Button1:
1924 /* allow meta + click to select rectangular areas */
1925 /* should be done in screen.C */
1926#if ENABLE_FRILLS
1927 selection.rect = !!(ev.state & ModMetaMask);
1928#else
1929 selection.rect = false;
1930#endif
1931
1641 /* allow shift+left click to extend selection */ 1932 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1933 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1934 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1;
1660 break;
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime) 1935 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1936 selection_rotate (ev.x, ev.y);
1665 else 1937 else
1666 selection_extend (ev.x, ev.y, 1); 1938 selection_extend (ev.x, ev.y, 1);
1939 }
1940 else
1941 {
1942 if (MEvent.button == Button1 && clickintime)
1943 MEvent.clicks++;
1944 else
1945 MEvent.clicks = 1;
1946
1947 selection_click (MEvent.clicks, ev.x, ev.y);
1948 }
1949
1950 MEvent.button = Button1;
1951 break;
1952
1953 case Button3:
1954 if (MEvent.button == Button3 && clickintime)
1955 selection_rotate (ev.x, ev.y);
1956 else
1957 selection_extend (ev.x, ev.y, 1);
1958
1667 MEvent.button = Button3; 1959 MEvent.button = Button3;
1668 break; 1960 break;
1669 }
1670 } 1961 }
1962 }
1963
1671 MEvent.time = ev.time; 1964 MEvent.time = ev.time;
1672 return; 1965 return;
1673 }
1674 } 1966 }
1675 1967
1676 /* 1968 /*
1677 * Scrollbar window processing of button press 1969 * Scrollbar window processing of button press
1678 */ 1970 */
1679 if (isScrollbarWindow(ev.window)) 1971 if (isScrollbarWindow (ev.window))
1680 { 1972 {
1681 scrollBar.setIdle (); 1973 scrollBar.setIdle ();
1682 /* 1974 /*
1683 * Rxvt-style scrollbar: 1975 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1976 * move up if mouse is above slider
… …
1696 * Mouse report disabled scrollbar: 1988 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1989 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1990 * click on scrollbar - send pageup/down
1699 */ 1991 */
1700 if ((scrollBar.style == R_SB_NEXT 1992 if ((scrollBar.style == R_SB_NEXT
1701 && scrollbarnext_upButton(ev.y)) 1993 && scrollbarnext_upButton (ev.y))
1702 || (scrollBar.style == R_SB_RXVT 1994 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y))) 1995 && scrollbarrxvt_upButton (ev.y)))
1704 tt_printf("\033[A"); 1996 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 1997 else if ((scrollBar.style == R_SB_NEXT
1706 && scrollbarnext_dnButton(ev.y)) 1998 && scrollbarnext_dnButton (ev.y))
1707 || (scrollBar.style == R_SB_RXVT 1999 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y))) 2000 && scrollbarrxvt_dnButton (ev.y)))
1709 tt_printf("\033[B"); 2001 tt_printf ("\033[B");
1710 else 2002 else
1711 switch (ev.button) 2003 switch (ev.button)
1712 { 2004 {
1713 case Button2: 2005 case Button2:
1714 tt_printf("\014"); 2006 tt_printf ("\014");
1715 break; 2007 break;
1716 case Button1: 2008 case Button1:
1717 tt_printf("\033[6~"); 2009 tt_printf ("\033[6~");
1718 break; 2010 break;
1719 case Button3: 2011 case Button3:
1720 tt_printf("\033[5~"); 2012 tt_printf ("\033[5~");
1721 break; 2013 break;
1722 } 2014 }
1723 } 2015 }
1724 else 2016 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2017#endif /* NO_SCROLLBAR_REPORT */
… …
1727 { 2019 {
1728 char upordown = 0; 2020 char upordown = 0;
1729 2021
1730 if (scrollBar.style == R_SB_NEXT) 2022 if (scrollBar.style == R_SB_NEXT)
1731 { 2023 {
1732 if (scrollbarnext_upButton(ev.y)) 2024 if (scrollbarnext_upButton (ev.y))
1733 upordown = -1; /* up */ 2025 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y)) 2026 else if (scrollbarnext_dnButton (ev.y))
1735 upordown = 1; /* down */ 2027 upordown = 1; /* down */
1736 } 2028 }
1737 else if (scrollBar.style == R_SB_RXVT) 2029 else if (scrollBar.style == R_SB_RXVT)
1738 { 2030 {
1739 if (scrollbarrxvt_upButton(ev.y)) 2031 if (scrollbarrxvt_upButton (ev.y))
1740 upordown = -1; /* up */ 2032 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y)) 2033 else if (scrollbarrxvt_dnButton (ev.y))
1742 upordown = 1; /* down */ 2034 upordown = 1; /* down */
1743 } 2035 }
1744 if (upordown) 2036 if (upordown)
1745 { 2037 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2038#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2039 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1748#endif 2040#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2041 if (scr_page (upordown < 0 ? UP : DN, 1))
1750 { 2042 {
1751 if (upordown < 0) 2043 if (upordown < 0)
1752 scrollBar.setUp (); 2044 scrollBar.setUp ();
… …
1768 break; 2060 break;
1769 case R_SB_ALIGN_BOTTOM: 2061 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2062 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2063 break;
1772 } 2064 }
2065
1773 if (scrollBar.style == R_SB_XTERM 2066 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2067 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2068 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2069 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1777 scrollbar_size()); 2070
1778 scrollBar.setMotion (); 2071 scrollBar.setMotion ();
1779 break; 2072 break;
1780 2073
1781 case Button1: 2074 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2075 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1784 /* FALLTHROUGH */ 2077 /* FALLTHROUGH */
1785 2078
1786 case Button3: 2079 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2080 if (scrollBar.style != R_SB_XTERM)
1788 { 2081 {
1789 if (scrollbar_above_slider(ev.y)) 2082 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2083# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2084 scr_page (UP, nrow - 1);
1792# else 2085# else
1793 scr_page (UP, TermWin.nrow / 4); 2086 scr_page (UP, nrow / 4);
1794# endif 2087# endif
1795 else if (scrollbar_below_slider(ev.y)) 2088 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2089# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2090 scr_page (DN, nrow - 1);
1798# else 2091# else
1799 scr_page (DN, TermWin.nrow / 4); 2092 scr_page (DN, nrow / 4);
1800# endif 2093# endif
1801 else 2094 else
1802 scrollBar.setMotion (); 2095 scrollBar.setMotion ();
1803 } 2096 }
1804 else 2097 else
1805 { 2098 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2099 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2100 (nrow
1808 * scrollbar_position(ev.y) 2101 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2102 / scrollbar_size ()));
1810 } 2103 }
2104
1811 break; 2105 break;
1812 } 2106 }
1813 } 2107 }
2108
1814 return; 2109 return;
1815 } 2110 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2111}
1824 2112
1825void 2113void
1826rxvt_term::button_release (const XButtonEvent &ev) 2114rxvt_term::button_release (XButtonEvent &ev)
1827{ 2115{
1828 int reportmode = 0; 2116 int reportmode = 0;
1829 2117
1830 csrO = 0; /* reset csr Offset */ 2118 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2119 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2120 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2121
1834 if (scrollbar_isUpDn()) 2122 if (scrollbar_isUpDn ())
1835 { 2123 {
1836 scrollBar.setIdle (); 2124 scrollBar.setIdle ();
1837 scrollbar_show (0); 2125 scrollbar_show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2126 }
2127
1843#ifdef SELECTION_SCROLLING 2128#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2129 if (sel_scroll_ev.active)
2130 sel_scroll_ev.stop();
1845#endif 2131#endif
2132
1846 if (ev.window == TermWin.vt) 2133 if (ev.window == vt)
1847 { 2134 {
1848#ifdef RXVT_GRAPHICS 2135 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2136 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2137
1854 { 2138#if ISO_14755
2139 // 5.4
2140 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2141 return;
2142#endif
2143
1855 if (reportmode) 2144 if (reportmode)
2145 {
2146 /* mouse report from vt window */
2147 /* don't report release of wheel "buttons" */
2148 if (ev.button >= 4)
2149 return;
2150#ifdef MOUSE_REPORT_DOUBLECLICK
2151 /* only report the release of 'slow' single clicks */
2152 if (MEvent.button != AnyButton
2153 && (ev.button != MEvent.button
2154 || (ev.time - MEvent.time
2155 > MULTICLICK_TIME / 2)))
1856 { 2156 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2157 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2158 MEvent.button = AnyButton;
1874 mouse_report (ev); 2159 mouse_report (ev);
2160 }
2161#else /* MOUSE_REPORT_DOUBLECLICK */
2162 MEvent.button = AnyButton;
2163 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */ 2164#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return; 2165 return;
2166 }
2167
2168 /*
2169 * dumb hack to compensate for the failure of click-and-drag
2170 * when overriding mouse reporting
2171 */
2172 if (priv_modes & PrivMode_mouse_report
2173 && bypass_keystate
2174 && ev.button == Button1 && MEvent.clicks <= 1)
2175 selection_extend (ev.x, ev.y, 0);
2176
2177 switch (ev.button)
2178 {
2179 case Button1:
2180 case Button3:
2181 selection_make (ev.time);
2182 break;
2183
2184 case Button2:
2185 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2186 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2187 break;
2188
2189#ifdef MOUSE_WHEEL
2190 case Button4:
2191 case Button5:
2192 {
2193 int i;
2194 page_dirn v;
2195
2196 v = ev.button == Button4 ? UP : DN;
2197
2198 if (ev.state & ShiftMask)
2199 i = 1;
2200 else if (option (Opt_mouseWheelScrollPage))
2201 i = nrow - 1;
2202 else
2203 i = 5;
2204
2205# ifdef MOUSE_SLIP_WHEELING
2206 if (ev.state & ControlMask)
2207 {
2208 mouse_slip_wheel_speed += v ? -1 : 1;
2209 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2210 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2211
2212 if (slip_wheel_ev.at < NOW)
2213 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2214
2215 slip_wheel_ev.start ();
2216 }
2217 else
2218 {
2219# endif
2220 scr_page (v, i);
2221 scrollbar_show (1);
2222# ifdef MOUSE_SLIP_WHEELING
2223 }
2224# endif
1877 } 2225 }
1878 /*
1879 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting
1881 */
1882 if (PrivateModes & PrivMode_mouse_report
1883 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0);
1886
1887 switch (ev.button)
1888 {
1889 case Button1:
1890 case Button3:
1891 selection_make (ev.time);
1892 break; 2226 break;
1893 case Button2:
1894 selection_request (ev.time, ev.x, ev.y);
1895 break;
1896#ifdef MOUSE_WHEEL
1897 case Button4:
1898 case Button5:
1899 {
1900 int i;
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1);
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1915 }
1916# endif 2227#endif
1917# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 } 2228 }
1935 }
1936 } 2229 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941} 2230}
1942
1943 2231
1944#ifdef TRANSPARENT 2232#ifdef TRANSPARENT
2233#if TINTING
2234/* taken from aterm-0.4.2 */
2235
2236typedef uint32_t RUINT32T;
2237
2238void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2239{
2240 int sh_r, sh_g, sh_b;
2241 RUINT32T mask_r, mask_g, mask_b;
2242 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2243 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2244 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2245 int i;
2246
2247 Visual *visual = term->visual;
2248
2249 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2250
2251 /* for convenience */
2252 mask_r = visual->red_mask;
2253 mask_g = visual->green_mask;
2254 mask_b = visual->blue_mask;
2255
2256 /* boring lookup table pre-initialization */
2257 switch (srcImage->bits_per_pixel) {
2258 case 15:
2259 if ((mask_r != 0x7c00) ||
2260 (mask_g != 0x03e0) ||
2261 (mask_b != 0x001f))
2262 return;
2263 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2264 lookup_r = lookup;
2265 lookup_g = lookup+32;
2266 lookup_b = lookup+32+32;
2267 sh_r = 10;
2268 sh_g = 5;
2269 sh_b = 0;
2270 break;
2271 case 16:
2272 if ((mask_r != 0xf800) ||
2273 (mask_g != 0x07e0) ||
2274 (mask_b != 0x001f))
2275 return;
2276 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2277 lookup_r = lookup;
2278 lookup_g = lookup+32;
2279 lookup_b = lookup+32+64;
2280 sh_r = 11;
2281 sh_g = 5;
2282 sh_b = 0;
2283 break;
2284 case 24:
2285 if ((mask_r != 0xff0000) ||
2286 (mask_g != 0x00ff00) ||
2287 (mask_b != 0x0000ff))
2288 return;
2289 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2290 lookup_r = lookup;
2291 lookup_g = lookup+256;
2292 lookup_b = lookup+256+256;
2293 sh_r = 16;
2294 sh_g = 8;
2295 sh_b = 0;
2296 break;
2297 case 32:
2298 if ((mask_r != 0xff0000) ||
2299 (mask_g != 0x00ff00) ||
2300 (mask_b != 0x0000ff))
2301 return;
2302 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2303 lookup_r = lookup;
2304 lookup_g = lookup+256;
2305 lookup_b = lookup+256+256;
2306 sh_r = 16;
2307 sh_g = 8;
2308 sh_b = 0;
2309 break;
2310 default:
2311 return; /* we do not support this color depth */
2312 }
2313
2314 /* prepare limits for color transformation (each channel is handled separately) */
2315 if (shade < 0) {
2316 shade = -shade;
2317 if (shade < 0) shade = 0;
2318 if (shade > 100) shade = 100;
2319
2320 lower_lim_r = 65535-rm;
2321 lower_lim_g = 65535-gm;
2322 lower_lim_b = 65535-bm;
2323
2324 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2325 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2326 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2327
2328 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2329 } else {
2330 if (shade < 0) shade = 0;
2331 if (shade > 100) shade = 100;
2332
2333 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2334
2335 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2336 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2337 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2338 }
2339
2340 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2341 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2342 {
2343 unsigned int tmp;
2344
2345 tmp = lower_lim_r;
2346 lower_lim_r = lower_lim_b;
2347 lower_lim_b = tmp;
2348
2349 tmp = upper_lim_r;
2350 upper_lim_r = upper_lim_b;
2351 upper_lim_b = tmp;
2352 }
2353
2354 /* fill our lookup tables */
2355 for (i = 0; i <= mask_r>>sh_r; i++)
2356 {
2357 RUINT32T tmp;
2358 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2359 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2360 lookup_r[i] = (tmp/65535)<<sh_r;
2361 }
2362 for (i = 0; i <= mask_g>>sh_g; i++)
2363 {
2364 RUINT32T tmp;
2365 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2366 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2367 lookup_g[i] = (tmp/65535)<<sh_g;
2368 }
2369 for (i = 0; i <= mask_b>>sh_b; i++)
2370 {
2371 RUINT32T tmp;
2372 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2373 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2374 lookup_b[i] = (tmp/65535)<<sh_b;
2375 }
2376
2377 /* apply table to input image (replacing colors by newly calculated ones) */
2378 switch (srcImage->bits_per_pixel)
2379 {
2380 case 15:
2381 {
2382 unsigned short *p1, *pf, *p, *pl;
2383 p1 = (unsigned short *) srcImage->data;
2384 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2385 while (p1 < pf)
2386 {
2387 p = p1;
2388 pl = p1 + srcImage->width;
2389 for (; p < pl; p++)
2390 {
2391 *p = lookup_r[(*p & 0x7c00)>>10] |
2392 lookup_g[(*p & 0x03e0)>> 5] |
2393 lookup_b[(*p & 0x001f)];
2394 }
2395 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2396 }
2397 break;
2398 }
2399 case 16:
2400 {
2401 unsigned short *p1, *pf, *p, *pl;
2402 p1 = (unsigned short *) srcImage->data;
2403 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2404 while (p1 < pf)
2405 {
2406 p = p1;
2407 pl = p1 + srcImage->width;
2408 for (; p < pl; p++)
2409 {
2410 *p = lookup_r[(*p & 0xf800)>>11] |
2411 lookup_g[(*p & 0x07e0)>> 5] |
2412 lookup_b[(*p & 0x001f)];
2413 }
2414 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2415 }
2416 break;
2417 }
2418 case 24:
2419 {
2420 unsigned char *p1, *pf, *p, *pl;
2421 p1 = (unsigned char *) srcImage->data;
2422 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2423 while (p1 < pf)
2424 {
2425 p = p1;
2426 pl = p1 + srcImage->width * 3;
2427 for (; p < pl; p += 3)
2428 {
2429 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2430 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2431 p[2] = lookup_r[(p[2] & 0x0000ff)];
2432 }
2433 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2434 }
2435 break;
2436 }
2437 case 32:
2438 {
2439 RUINT32T *p1, *pf, *p, *pl;
2440 p1 = (RUINT32T *) srcImage->data;
2441 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2442
2443 while (p1 < pf)
2444 {
2445 p = p1;
2446 pl = p1 + srcImage->width;
2447 for (; p < pl; p++)
2448 {
2449 *p = lookup_r[(*p & 0xff0000)>>16] |
2450 lookup_g[(*p & 0x00ff00)>> 8] |
2451 lookup_b[(*p & 0x0000ff)] |
2452 (*p & ~0xffffff);
2453 }
2454 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2455 }
2456 break;
2457 }
2458 }
2459
2460 free (lookup);
2461}
2462#endif
2463
1945/* 2464/*
1946 * Check our parents are still who we think they are. 2465 * Check our parents are still who we think they are.
1947 * Do transparency updates if required 2466 * Do transparency updates if required
1948 */ 2467 */
1949int 2468int
1950rxvt_term::check_our_parents () 2469rxvt_term::check_our_parents ()
1951{ 2470{
1952 int i, pchanged, aformat, have_pixmap, rootdepth; 2471 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after; 2472 unsigned long nitems, bytes_after;
1954 Atom atype; 2473 Atom atype;
1955 unsigned char *prop = NULL; 2474 unsigned char *prop = NULL;
1956 Window root, oldp, *list; 2475 Window root, oldp, *list;
1957 Pixmap rootpixmap = None; 2476 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr; 2477 XWindowAttributes wattr, wrootattr;
1959 2478
1960 pchanged = 0; 2479 pchanged = 0;
1961 2480
1962 if (!(Options & Opt_transparent)) 2481 if (!option (Opt_transparent))
1963 return pchanged; /* Don't try any more */ 2482 return pchanged; /* Don't try any more */
1964 2483
1965 XGetWindowAttributes(display->display, display->root, &wrootattr); 2484 XGetWindowAttributes (dpy, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth; 2485 rootdepth = wrootattr.depth;
1967 2486
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 2487 XGetWindowAttributes (dpy, parent[0], &wattr);
2488
1969 if (rootdepth != wattr.depth) 2489 if (rootdepth != wattr.depth)
1970 { 2490 {
1971 if (am_transparent) 2491 if (am_transparent)
1972 { 2492 {
1973 pchanged = 1; 2493 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt, 2494 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0; 2495 am_transparent = am_pixmap_trans = 0;
1977 } 2496 }
2497
1978 return pchanged; /* Don't try any more */ 2498 return pchanged; /* Don't try any more */
1979 } 2499 }
1980 2500
1981 /* Get all X ops out of the queue so that our information is up-to-date. */ 2501 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False); 2502 XSync (dpy, False);
1983 2503
1984 /* 2504 /*
1985 * Make the frame window set by the window manager have 2505 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame 2506 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that. 2507 * windows for each client, so we have to take care about that.
1988 */ 2508 */
1989 i = (xa[XA_XROOTPMAPID] != 0 2509 i = (xa[XA_XROOTPMAP_ID]
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID], 2510 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2511 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success)); 2512 &nitems, &bytes_after, &prop) == Success);
2513
1993 if (!i || prop == NULL) 2514 if (!i || prop == NULL)
2515 i = (xa[XA_ESETROOT_PMAP_ID]
2516 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2517 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2518 &nitems, &bytes_after, &prop) == Success);
2519
2520 if (!i || prop == NULL
2521#if TINTING
2522 || !ISSET_PIXCOLOR (Color_tint)
2523#endif
2524 )
1994 have_pixmap = 0; 2525 have_pixmap = 0;
1995 else 2526 else
1996 { 2527 {
1997 have_pixmap = 1; 2528 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop); 2529 rootpixmap = *(Pixmap *)prop;
1999 XFree(prop); 2530 XFree (prop);
2000 } 2531 }
2532
2001 if (have_pixmap) 2533 if (have_pixmap)
2002 { 2534 {
2003 /* 2535 /*
2004 * Copy display->root pixmap transparency 2536 * Copy display->root pixmap transparency
2005 */ 2537 */
2006 int sx, sy, nx, ny; 2538 int sx, sy, nx, ny;
2007 unsigned int nw, nh; 2539 unsigned int nw, nh;
2008 Window cr; 2540 Window cr;
2009 XImage *image; 2541 XImage *image;
2010 GC gc; 2542 GC gc;
2011 XGCValues gcvalue; 2543 XGCValues gcvalue;
2012 2544
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root, 2545 XTranslateCoordinates (dpy, parent[0], display->root,
2014 0, 0, &sx, &sy, &cr); 2546 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width; 2547 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height; 2548 nh = (unsigned int)szHint.height;
2017 nx = ny = 0; 2549 nx = ny = 0;
2550
2018 if (sx < 0) 2551 if (sx < 0)
2019 { 2552 {
2020 nw += sx; 2553 nw += sx;
2021 nx = -sx; 2554 nx = -sx;
2022 sx = 0; 2555 sx = 0;
2023 } 2556 }
2557
2024 if (sy < 0) 2558 if (sy < 0)
2025 { 2559 {
2026 nh += sy; 2560 nh += sy;
2027 ny = -sy; 2561 ny = -sy;
2028 sy = 0; 2562 sy = 0;
2029 } 2563 }
2564
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2565 min_it (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2566 min_it (nh, (unsigned int) (wrootattr.height - sy));
2567
2568 XSync (dpy, False);
2032 allowedxerror = -1; 2569 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2570 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034 ZPixmap); 2571
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2572 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */ 2573 /* XXX: may need a delay here? */
2037 allowedxerror = 0; 2574 allowedxerror = 0;
2575
2038 if (image == NULL) 2576 if (image == NULL)
2039 { 2577 {
2040 if (am_transparent && am_pixmap_trans) 2578 if (am_transparent && am_pixmap_trans)
2041 { 2579 {
2042 pchanged = 1; 2580 pchanged = 1;
2043 if (TermWin.pixmap != None) 2581 if (pixmap != None)
2044 { 2582 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2583 XFreePixmap (dpy, pixmap);
2046 TermWin.pixmap = None; 2584 pixmap = None;
2047 } 2585 }
2048 } 2586 }
2587
2049 am_pixmap_trans = 0; 2588 am_pixmap_trans = 0;
2050 } 2589 }
2051 else 2590 else
2052 { 2591 {
2053 if (TermWin.pixmap != None) 2592 if (pixmap != None)
2054 XFreePixmap(display->display, TermWin.pixmap); 2593 XFreePixmap (dpy, pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt, 2594
2056 (unsigned int)szHint.width, 2595#if TINTING
2057 (unsigned int)szHint.height, 2596 if (ISSET_PIXCOLOR (Color_tint))
2058 (unsigned int)image->depth); 2597 {
2598 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2599
2600 rgba c;
2601 pix_colors_focused [Color_tint].get (c);
2602
2603 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2604 }
2605#endif
2606
2607 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue); 2608 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0, 2609 XPutImage (dpy, pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height); 2610 nx, ny, image->width, image->height);
2063 XFreeGC(display->display, gc); 2611 XFreeGC (dpy, gc);
2064 XDestroyImage(image); 2612 XDestroyImage (image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2613 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2066 TermWin.pixmap); 2614 XClearWindow (dpy, parent[0]);
2615
2067 if (!am_transparent || !am_pixmap_trans) 2616 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1; 2617 pchanged = 1;
2618
2069 am_transparent = am_pixmap_trans = 1; 2619 am_transparent = am_pixmap_trans = 1;
2070 } 2620 }
2071 } 2621 }
2622
2072 if (!am_pixmap_trans) 2623 if (am_pixmap_trans)
2624 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2625 else
2073 { 2626 {
2074 unsigned int n; 2627 unsigned int n;
2075 /* 2628 /*
2076 * InheritPixmap transparency 2629 * InheritPixmap transparency
2077 */ 2630 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2631 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2080 i++)
2081 { 2632 {
2082 oldp = TermWin.parent[i]; 2633 oldp = parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root, 2634 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2084 &TermWin.parent[i], &list, &n);
2085 XFree(list); 2635 XFree (list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2636
2087 if (TermWin.parent[i] == display->root) 2637 if (parent[i] == display->root)
2088 { 2638 {
2089 if (oldp != None) 2639 if (oldp != None)
2090 pchanged = 1; 2640 pchanged = 1;
2641
2091 break; 2642 break;
2092 } 2643 }
2644
2093 if (oldp != TermWin.parent[i]) 2645 if (oldp != parent[i])
2094 pchanged = 1; 2646 pchanged = 1;
2095 } 2647 }
2648
2096 n = 0; 2649 n = 0;
2650
2097 if (pchanged) 2651 if (pchanged)
2098 {
2099 for (; n < (unsigned int)i; n++) 2652 for (; n < (unsigned int)i; n++)
2653 {
2654 XGetWindowAttributes (dpy, parent[n], &wattr);
2655
2656 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2657 {
2658 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2659 break;
2660 }
2661 }
2662
2663 if (n > (sizeof (parent) / sizeof (parent[0])))
2664 {
2665 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2666 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2667 am_transparent = 0;
2668 /* XXX: also turn off Opt_transparent? */
2669 }
2670 else
2671 {
2672 for (n = 0; n < (unsigned int)i; n++)
2100 { 2673 {
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2674 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2675 XClearWindow (dpy, parent[n]);
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2676 }
2677
2678 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2679 am_transparent = 1;
2680 }
2681
2682 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2683 parent[i] = None;
2684 }
2685
2686 if (scrollBar.win)
2687 {
2688 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2689 scrollBar.setIdle ();
2690 scrollbar_show (0);
2691 }
2692
2693 if (am_transparent)
2694 {
2695 want_refresh = want_full_refresh = 1;
2696 if (am_pixmap_trans)
2697 flush ();
2698 }
2699
2700 return pchanged;
2701}
2702#endif
2703
2704/*}}} */
2705
2706bool
2707rxvt_term::cmd_parse ()
2708{
2709 bool flag = false;
2710 wchar_t ch = NOCHAR;
2711 char *seq_begin; // remember start of esc-sequence here
2712
2713 for (;;)
2714 {
2715 if (ch == NOCHAR)
2716 {
2717 seq_begin = cmdbuf_ptr;
2718 ch = next_char ();
2719
2720 if (ch == NOCHAR)
2721 break;
2722 }
2723
2724 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2725 {
2726 if (!seen_input)
2727 {
2728 seen_input = 1;
2729 // many badly-written programs (e.g. jed) contain a race condition:
2730 // they first read the screensize and then install a SIGWINCH handler.
2731 // some window managers resize the window early, and these programs
2732 // then sometimes get the size wrong.
2733 // unfortunately other programs are even more buggy and dislike
2734 // being sent SIGWINCH, so only do it when we were in fact being
2735 // resized.
2736 if (seen_resize && cmd_pid)
2737 kill (-cmd_pid, SIGWINCH);
2738 }
2739
2740 /* Read a text string from the input buffer */
2741 wchar_t buf[UBUFSIZ];
2742 bool refreshnow = false;
2743 int nlines = 0;
2744 wchar_t *str = buf;
2745 wchar_t *eol = str + min (ncol, UBUFSIZ);
2746
2747 for (;;)
2748 {
2749 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2750 break;
2751
2752 *str++ = ch;
2753
2754 if (ch == C0_LF || str >= eol)
2104 { 2755 {
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2756 if (ch == C0_LF)
2757 nlines++;
2758
2759 refresh_count++;
2760
2761 if (!option (Opt_jumpScroll)
2762 || (refresh_count >= refresh_limit * (nrow - 1)))
2763 {
2764 refreshnow = true;
2765 refresh_count = 0;
2766 ch = NOCHAR;
2106 break; 2767 break;
2768 }
2769
2770 // scr_add_lines only works for nlines <= nrow - 1.
2771 if (nlines >= nrow - 1)
2772 {
2773 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2774 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2775 scr_add_lines (buf, str - buf, nlines);
2776
2777 nlines = 0;
2778 str = buf;
2779 eol = str + min (ncol, UBUFSIZ);
2780 }
2781
2782 if (str >= eol)
2783 {
2784 if (eol >= buf + UBUFSIZ)
2785 {
2786 ch = NOCHAR;
2787 break;
2788 }
2789 else
2790 eol = min (eol + ncol, buf + UBUFSIZ);
2791 }
2792
2793 }
2794
2795 seq_begin = cmdbuf_ptr;
2796 ch = next_char ();
2797 }
2798
2799 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2800 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2801 scr_add_lines (buf, str - buf, nlines);
2802
2803 /*
2804 * If there have been a lot of new lines, then update the screen
2805 * What the heck I'll cheat and only refresh less than every page-full.
2806 * the number of pages between refreshes is refresh_limit, which
2807 * is incremented here because we must be doing flat-out scrolling.
2808 */
2809 if (refreshnow)
2810 {
2811 if (option (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2812 refresh_limit++;
2813 else
2814 {
2815 flag = true;
2816 //TODO: due to popular request, implement "skipscroll" option here
2817 scr_refresh ();
2818 want_refresh = 1;
2107 } 2819 }
2108 } 2820 }
2109 } 2821
2110 if (n > (int)(sizeof(TermWin.parent)
2111 / sizeof(TermWin.parent[0])))
2112 {
2113 D_X((stderr, "InheritPixmap Turning off"));
2114 XSetWindowBackground(display->display, TermWin.parent[0],
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */
2120 } 2822 }
2121 else 2823 else
2122 { 2824 {
2123 /* wait (an arbitrary period) for the WM to do its thing 2825 try
2124 * needed for fvwm2.2.2 (and before?) */ 2826 {
2125# ifdef HAVE_NANOSLEEP 2827 process_nonprinting (ch);
2126 struct timespec rqt; 2828 }
2829 catch (const class out_of_input &o)
2830 {
2831 // we ran out of input, retry later
2832 cmdbuf_ptr = seq_begin;
2833 break;
2834 }
2127 2835
2128 rqt.tv_sec = 1; 2836 ch = NOCHAR;
2129 rqt.tv_nsec = 0; 2837 }
2130 nanosleep(&rqt, NULL); 2838 }
2131# else 2839
2132 sleep(1); 2840 return flag;
2133# endif 2841}
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2842
2135 for (n = 0; n < (unsigned int)i; n++) 2843// read the next character
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n], 2844wchar_t
2137 ParentRelative); 2845rxvt_term::next_char () NOTHROW
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2846{
2139 ParentRelative); 2847 while (cmdbuf_ptr < cmdbuf_endp)
2140 am_transparent = 1; 2848 {
2849 // assume 7-bit to be ascii ALWAYS
2850 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2851 return *cmdbuf_ptr++;
2852
2853 wchar_t wc;
2854 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2855
2856 if (len == (size_t)-2)
2141 } 2857 {
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2858 // the mbstate stores incomplete sequences. didn't know this :/
2143 TermWin.parent[i] = None; 2859 cmdbuf_ptr = cmdbuf_endp;
2860 break;
2861 }
2862
2863 if (len == (size_t)-1)
2864 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2865
2866 // assume wchar == unicode
2867 cmdbuf_ptr += len;
2868 return wc & UNICODE_MASK;
2144 } 2869 }
2870
2871 return NOCHAR;
2872}
2873
2874// read the next octet
2875uint32_t
2876rxvt_term::next_octet () NOTHROW
2877{
2878 return cmdbuf_ptr < cmdbuf_endp
2879 ? (unsigned char)*cmdbuf_ptr++
2880 : NOCHAR;
2881}
2882
2883static class out_of_input out_of_input;
2884
2885/* rxvt_cmd_getc () - Return next input character */
2886/*
2887 * Return the next input character after first passing any keyboard input
2888 * to the command.
2889 */
2890wchar_t
2891rxvt_term::cmd_getc () THROW ((class out_of_input))
2892{
2893 wchar_t c = next_char ();
2894
2895 if (c == NOCHAR)
2896 throw out_of_input;
2897
2145 return pchanged; 2898 return c;
2146} 2899}
2147#endif
2148 2900
2149/*}}} */ 2901uint32_t
2902rxvt_term::cmd_get8 () THROW ((class out_of_input))
2903{
2904 uint32_t c = next_octet ();
2905
2906 if (c == NOCHAR)
2907 throw out_of_input;
2908
2909 return c;
2910}
2150 2911
2151/*{{{ print pipe */ 2912/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2913/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2914#ifdef PRINTPIPE
2154FILE * 2915FILE *
2155rxvt_term::popen_printer () 2916rxvt_term::popen_printer ()
2156{ 2917{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2918 FILE *stream = popen (rs[Rs_print_pipe], "w");
2158 2919
2159 if (stream == NULL) 2920 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2921 rxvt_warn ("can't open printer pipe, not printing.\n");
2922
2161 return stream; 2923 return stream;
2162} 2924}
2163 2925
2164int 2926int
2165rxvt_term::pclose_printer (FILE *stream) 2927rxvt_term::pclose_printer (FILE *stream)
2166{ 2928{
2167 fflush (stream); 2929 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2930 return pclose (stream);
2174# endif
2175} 2931}
2176 2932
2177/* 2933/*
2178 * simulate attached vt100 printer 2934 * simulate attached vt100 printer
2179 */ 2935 */
2180void 2936void
2181rxvt_term::process_print_pipe () 2937rxvt_term::process_print_pipe ()
2182{ 2938{
2183 int done; 2939 int done;
2184 FILE *fd; 2940 FILE *fd;
2185 2941
2186 if ((fd = popen_printer ()) == NULL) 2942 if ((fd = popen_printer ()) == NULL)
2187 return; 2943 return;
2188 2944
2189 /* 2945 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2946 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2947 * is received.
2192 */ 2948 */
2193 for (done = 0; !done;) 2949 for (done = 0; !done;)
2194 { 2950 {
2195 unsigned char buf[8]; 2951 unsigned char buf[8];
2196 unsigned char ch; 2952 unicode_t ch;
2197 unsigned int i, len; 2953 unsigned int i, len;
2198 2954
2199 if ((ch = cmd_getc ()) != C0_ESC) 2955 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2956 {
2201 if (putc(ch, fd) == EOF) 2957 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2958 break; /* done = 1 */
2203 } 2959 }
2204 else 2960 else
2205 { 2961 {
2206 len = 0; 2962 len = 0;
… …
2217 { 2973 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2974 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2975 break; /* done = 1 */
2220 } 2976 }
2221 } 2977 }
2978
2222 for (i = 0; i < len; i++) 2979 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2980 if (putc (buf[i], fd) == EOF)
2224 { 2981 {
2225 done = 1; 2982 done = 1;
2226 break; 2983 break;
2227 } 2984 }
2228 } 2985 }
2229 } 2986 }
2987
2230 pclose_printer (fd); 2988 pclose_printer (fd);
2231} 2989}
2232#endif /* PRINTPIPE */ 2990#endif /* PRINTPIPE */
2233/*}}} */ 2991/*}}} */
2234 2992
2235/* *INDENT-OFF* */ 2993/* *INDENT-OFF* */
2236enum { 2994enum {
2237 C1_40 = 0x40, 2995 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2996 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2997 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2998 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2999 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 3000};
2243/* *INDENT-ON* */ 3001/* *INDENT-ON* */
2244 3002
2245/*{{{ process non-printing single characters */ 3003/*{{{ process non-printing single characters */
2246void 3004void
2247rxvt_term::process_nonprinting (unsigned char ch) 3005rxvt_term::process_nonprinting (unicode_t ch)
2248{ 3006{
2249 switch (ch) 3007 switch (ch)
2250 { 3008 {
3009 case C0_ESC:
3010 process_escape_seq ();
3011 break;
2251 case C0_ENQ: /* terminal Status */ 3012 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 3013 if (rs[Rs_answerbackstring])
2253 tt_write( 3014 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 3015 else
2257 tt_write((unsigned char *)VT100_ANS, 3016 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 3017 break;
2260 case C0_BEL: /* bell */ 3018 case C0_BEL: /* bell */
2261 scr_bell (); 3019 scr_bell ();
2262 break; 3020 break;
2263 case C0_BS: /* backspace */ 3021 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 3036 scr_charset_choose (1);
2279 break; 3037 break;
2280 case C0_SI: /* shift in - acs */ 3038 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 3039 scr_charset_choose (0);
2282 break; 3040 break;
3041
3042#ifdef EIGHT_BIT_CONTROLS
3043 // 8-bit controls
3044 case 0x90: /* DCS */
3045 process_dcs_seq ();
3046 break;
3047 case 0x9b: /* CSI */
3048 process_csi_seq ();
3049 break;
3050 case 0x9d: /* CSI */
3051 process_osc_seq ();
3052 break;
3053#endif
2283 } 3054 }
2284} 3055}
2285/*}}} */ 3056/*}}} */
2286 3057
2287 3058
2288/*{{{ process VT52 escape sequences */ 3059/*{{{ process VT52 escape sequences */
2289void 3060void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 3061rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 3062{
2292 int row, col; 3063 int row, col;
2293 3064
2294 switch (ch) 3065 switch (ch)
2295 { 3066 {
… …
2325 row = cmd_getc () - ' '; 3096 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 3097 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 3098 scr_gotorc (row, col, 0);
2328 break; 3099 break;
2329 case 'Z': /* identify the terminal type */ 3100 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3101 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 3102 break;
2332 case '<': /* turn off VT52 mode */ 3103 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 3104 PrivMode (0, PrivMode_vt52);
2334 break; 3105 break;
2335 case 'F': /* use special graphics character set */ 3106 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 3107 case 'G': /* use regular character set */
2337 /* unimplemented */ 3108 /* unimplemented */
2338 break; 3109 break;
… …
2347 3118
2348/*{{{ process escape sequences */ 3119/*{{{ process escape sequences */
2349void 3120void
2350rxvt_term::process_escape_seq () 3121rxvt_term::process_escape_seq ()
2351{ 3122{
2352 unsigned char ch = cmd_getc (); 3123 unicode_t ch = cmd_getc ();
2353 3124
2354 if (PrivateModes & PrivMode_vt52) 3125 if (priv_modes & PrivMode_vt52)
2355 { 3126 {
2356 process_escape_vt52 (ch); 3127 process_escape_vt52 (ch);
2357 return; 3128 return;
2358 } 3129 }
2359 3130
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 3145 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 3146 break;
2376 case '+': 3147 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 3148 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 3149 break;
2379#ifdef MULTICHAR_SET 3150#if !ENABLE_MINIMAL
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 3151 case '6':
2386 scr_backindex (); 3152 scr_backindex ();
2387 break; 3153 break;
2388#endif 3154#endif
2389 case '7': 3155 case '7':
2390 scr_cursor (SAVE); 3156 scr_cursor (SAVE);
2391 break; 3157 break;
2392 case '8': 3158 case '8':
2393 scr_cursor (RESTORE); 3159 scr_cursor (RESTORE);
2394 break; 3160 break;
2395#ifndef NO_FRILLS 3161#if !ENABLE_MINIMAL
2396 case '9': 3162 case '9':
2397 scr_forwardindex (); 3163 scr_forwardindex ();
2398 break; 3164 break;
2399#endif 3165#endif
2400 case '=': 3166 case '=':
2401 case '>': 3167 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 3168 PrivMode ((ch == '='), PrivMode_aplKP);
2403 break; 3169 break;
2404 3170
2405 case C1_40: 3171 case C1_40:
2406 cmd_getc (); 3172 cmd_getc ();
2407 break; 3173 break;
… …
2410 break; 3176 break;
2411 3177
2412 /* 8.3.87: NEXT LINE */ 3178 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 3179 case C1_NEL: /* ESC E */
2414 { 3180 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 3181 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 3182 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2417 } 3183 }
2418 break; 3184 break;
2419 3185
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 3186 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 3187 case C1_ESA: /* ESC G */
… …
2431 case C1_RI: /* ESC M */ 3197 case C1_RI: /* ESC M */
2432 scr_index (DN); 3198 scr_index (DN);
2433 break; 3199 break;
2434 3200
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 3201 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 3202 /*case C1_SS2: scr_single_shift (2); break; */
2437 3203
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 3204 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 3205 /*case C1_SS3: scr_single_shift (3); break; */
2440 3206
2441 /* 8.3.27: DEVICE CONTROL STRING */ 3207 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 3208 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 3209 process_dcs_seq ();
2444 break; 3210 break;
2445 3211
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3212 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 3213 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 3214 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 3215 break; /* steal obsolete ESC [ c */
2451 3216
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3217 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2453 case C1_CSI: /* ESC [ */ 3218 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 3219 process_csi_seq ();
… …
2459 process_osc_seq (); 3224 process_osc_seq ();
2460 break; 3225 break;
2461 3226
2462 /* 8.3.106: RESET TO INITIAL STATE */ 3227 /* 8.3.106: RESET TO INITIAL STATE */
2463 case 'c': 3228 case 'c':
3229 mbstate.reset ();
2464 scr_poweron (); 3230 scr_poweron ();
2465 scrollbar_show (1); 3231 scrollbar_show (1);
2466 break; 3232 break;
2467 3233
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3234 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2480 3246
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3247/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 3248/* *INDENT-OFF* */
2483enum { 3249enum {
2484 CSI_ICH = 0x40, 3250 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3251 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3252 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3253 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3254 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3255 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3256 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2494 3260
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3261#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3262 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3263 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 3264#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3265 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2500 3266
2501const unsigned char csi_defaults[] = 3267const unsigned char csi_defaults[] =
2502 { 3268 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3269 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3270 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3271 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3272 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3273 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3274 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3275 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3276 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 3277 };
2512/* *INDENT-ON* */ 3278/* *INDENT-ON* */
2513 3279
2514void 3280void
2515rxvt_term::process_csi_seq () 3281rxvt_term::process_csi_seq ()
2516{ 3282{
2517 unsigned char ch, priv, i; 3283 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 3284 unsigned int nargs, p;
2519 int n, ndef; 3285 int n, ndef;
2520 int arg[ESC_ARGS]; 3286 int arg[ESC_ARGS];
2521 3287
2522 for (nargs = ESC_ARGS; nargs > 0;) 3288 for (nargs = ESC_ARGS; nargs > 0;)
2523 arg[--nargs] = 0; 3289 arg[--nargs] = 0;
2524 3290
2525 priv = 0; 3291 priv = 0;
… …
2527 if (ch >= '<' && ch <= '?') 3293 if (ch >= '<' && ch <= '?')
2528 { /* '<' '=' '>' '?' */ 3294 { /* '<' '=' '>' '?' */
2529 priv = ch; 3295 priv = ch;
2530 ch = cmd_getc (); 3296 ch = cmd_getc ();
2531 } 3297 }
3298
2532 /* read any numerical arguments */ 3299 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 3300 for (n = -1; ch < CSI_ICH; )
2534 { 3301 {
2535 if (isdigit(ch)) 3302 if (isdigit (ch))
2536 { 3303 {
2537 if (n < 0) 3304 if (n < 0)
2538 n = ch - '0'; 3305 n = ch - '0';
2539 else 3306 else
2540 n = n * 10 + ch - '0'; 3307 n = n * 10 + ch - '0';
… …
2543 { 3310 {
2544 if (nargs < ESC_ARGS) 3311 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 3312 arg[nargs++] = n;
2546 n = -1; 3313 n = -1;
2547 } 3314 }
2548 else if (ch == '\b') 3315 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 3316 process_nonprinting (ch);
2560 } 3317
2561 ch = cmd_getc (); 3318 ch = cmd_getc ();
2562 } 3319 }
2563 3320
2564 if (ch > CSI_7F) 3321 if (ch > CSI_7F)
2565 return; 3322 return;
2566 3323
2567 if (nargs < ESC_ARGS) 3324 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 3325 arg[nargs++] = n;
2569 3326
2570 i = ch - CSI_ICH; 3327 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 3328 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 3329 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 3330 if (arg[p] == -1)
2574 arg[p] = ndef; 3331 arg[p] = ndef;
2575
2576#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI ");
2578 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch);
2581#endif
2582 3332
2583 /* 3333 /*
2584 * private mode handling 3334 * private mode handling
2585 */ 3335 */
2586 if (priv) 3336 if (priv)
2587 { 3337 {
2588 switch (priv) 3338 switch (priv)
2589 { 3339 {
2590 case '>': 3340 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 3341 if (ch == CSI_DA) /* secondary device attributes */
3342 {
3343 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3344 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3345 //
3346 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3347 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3348 // that we do not support xterm mouse reporting (should be 95 when we do).
3349 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3350 tt_printf ("\033[>%d;94;0c", 'U');
3351 }
2593 break; 3352 break;
2594 case '?': 3353 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3354 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 3355 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 3356 break;
… …
2600 } 3359 }
2601 3360
2602 switch (ch) 3361 switch (ch)
2603 { 3362 {
2604 /* 3363 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3364 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 3365 */
2607#ifdef PRINTPIPE 3366#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3367 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 3368 switch (arg[0])
2610 { 3369 {
… …
2702 3461
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3462 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3463 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3464 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3465 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3466 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3467 break;
2709 3468
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3469 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3470 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3471 break;
2714 3472
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3473 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3474 process_sgr_mode (nargs, arg);
2717 break; 3475 break;
2718 3476
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3477 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3478 switch (arg[0])
2721 { 3479 {
2722 case 5: /* DSR requested */ 3480 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3481 tt_printf ("\033[0n");
2724 break; 3482 break;
2725 case 6: /* CPR requested */ 3483 case 6: /* CPR requested */
2726 scr_report_position (); 3484 scr_report_position ();
2727 break; 3485 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3486 case 7: /* unofficial extension */
3487 if (option (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3488 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3489 break;
2732#endif
2733 case 8: /* unofficial extension */ 3490 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3491 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3492 break;
2736 } 3493 }
2737 break; 3494 break;
2738 3495
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3496 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3529 break;
2773 3530
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3531 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3532 if (arg[0] == 4)
2776 scr_insert_mode (0); 3533 scr_insert_mode (0);
3534 else if (arg[0] == 20)
3535 priv_modes &= ~PrivMode_LFNL;
2777 break; 3536 break;
2778 3537
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3538 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3539 if (arg[0] == 4)
2781 scr_insert_mode (1); 3540 scr_insert_mode (1);
3541 else if (arg[0] == 20)
3542 priv_modes |= PrivMode_LFNL;
2782 break; 3543 break;
2783 3544
2784 /* 3545 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3546 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3547 */
… …
2798 break; 3559 break;
2799 case CSI_75: 3560 case CSI_75:
2800 scr_cursor (RESTORE); 3561 scr_cursor (RESTORE);
2801 break; 3562 break;
2802 3563
2803#ifndef NO_FRILLS 3564#if !ENABLE_MINIMAL
2804 case CSI_74: 3565 case CSI_74:
2805 process_window_ops (arg, nargs); 3566 process_window_ops (arg, nargs);
2806 break; 3567 break;
2807#endif 3568#endif
2808 3569
2809 case CSI_78: /* DECREQTPARM */ 3570 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3571 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3572 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3573 break;
2813 3574
2814 default: 3575 default:
2815 break; 3576 break;
2816 } 3577 }
2817} 3578}
2818/*}}} */ 3579/*}}} */
2819 3580
2820#ifndef NO_FRILLS 3581#if !ENABLE_MINIMAL
2821/* ARGSUSED */ 3582/* ARGSUSED */
2822void 3583void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3584rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3585{
2825 int x, y; 3586 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3587 XWindowAttributes wattr;
2830 Window wdummy; 3588 Window wdummy;
3589
3590 dLocal (Display *, dpy);
2831 3591
2832 if (nargs == 0) 3592 if (nargs == 0)
2833 return; 3593 return;
3594
2834 switch (args[0]) 3595 switch (args[0])
2835 { 3596 {
2836 /* 3597 /*
2837 * commands 3598 * commands
2838 */ 3599 */
2839 case 1: /* deiconify window */ 3600 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3601 XMapWindow (dpy, parent[0]);
2841 break; 3602 break;
2842 case 2: /* iconify window */ 3603 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3604 XIconifyWindow (dpy, parent[0], display->screen);
2844 DefaultScreen(display->display));
2845 break; 3605 break;
2846 case 3: /* set position (pixels) */ 3606 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3607 XMoveWindow (dpy, parent[0], args[1], args[2]);
2848 break; 3608 break;
2849 case 4: /* set size (pixels) */ 3609 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3610 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3611 break;
2852 case 5: /* raise window */ 3612 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3613 XRaiseWindow (dpy, parent[0]);
2854 break; 3614 break;
2855 case 6: /* lower window */ 3615 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3616 XLowerWindow (dpy, parent[0]);
2857 break; 3617 break;
2858 case 7: /* refresh window */ 3618 case 7: /* refresh window */
2859 scr_touch (true); 3619 scr_touch (true);
2860 break; 3620 break;
2861 case 8: /* set size (chars) */ 3621 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3622 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3623 (unsigned int) (args[1] * fheight));
2864 break; 3624 break;
3625
3626 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3627 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3628 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3629 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3630 (unsigned int) (args[1] * fheight));
2869 break; 3631 break;
3632
2870 /* 3633 /*
2871 * reports - some output format copied from XTerm 3634 * reports - some output format copied from XTerm
2872 */ 3635 */
2873 case 11: /* report window state */ 3636 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3637 XGetWindowAttributes (dpy, parent[0], &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3638 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3639 break;
2877 case 13: /* report window position */ 3640 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3641 XGetWindowAttributes (dpy, parent[0], &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3642 XTranslateCoordinates (dpy, parent[0], wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3643 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3644 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3645 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3646 break;
2884 case 14: /* report window size (pixels) */ 3647 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3648 XGetWindowAttributes (dpy, parent[0], &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3649 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3650 break;
3651 case 18: /* report text area size (chars) */
3652 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3653 break;
2888 case 18: /* report window size (chars) */ 3654 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3655 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3656 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3657 case 20: /* report icon label */
3658 {
3659 char *s;
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3660 XGetIconName (dpy, parent[0], &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3661 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3662 XFree (s);
3663 }
2895 break; 3664 break;
2896 case 21: /* report window title */ 3665 case 21: /* report window title */
3666 {
3667 char *s;
2897 XFetchName(display->display, TermWin.parent[0], &s); 3668 XFetchName (dpy, parent[0], &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3669 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3670 XFree (s);
3671 }
2899 break; 3672 break;
2900#endif
2901
2902 } 3673 }
2903} 3674}
2904#endif 3675#endif
2905 3676
2906/*----------------------------------------------------------------------*/ 3677/*----------------------------------------------------------------------*/
2907/* 3678/*
2908 * get input up until STRING TERMINATOR (or BEL) 3679 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3680 * ends_how is terminator used. returned input must be free()'d
2910 */ 3681 */
2911unsigned char * 3682char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3683rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3684{
2914 int seen_esc = 0; /* seen escape? */ 3685 unicode_t ch;
3686 bool seen_esc = false;
2915 unsigned int n = 0; 3687 unsigned int n = 0;
2916 unsigned char *s; 3688 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3689
2919 for (; (ch = cmd_getc ());) 3690 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3691 {
2921 if (ch == C0_BEL 3692 if (seen_esc)
2922 || ch == CHAR_ST 3693 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3694 if (ch == 0x5c) /* 7bit ST */
2924 break; 3695 break;
3696 else
3697 return NULL;
3698 }
2925 if (ch == C0_ESC) 3699 else if (ch == C0_ESC)
2926 { 3700 {
2927 seen_esc = 1; 3701 seen_esc = true;
2928 continue; 3702 continue;
2929 } 3703 }
3704 else if (ch == C0_BEL || ch == CHAR_ST)
3705 break;
2930 else if (ch == '\t') 3706 else if (ch == C0_SYN)
2931 ch = ' '; /* translate '\t' to space */ 3707 ch = cmd_get8 ();
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3708 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3709 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3710
3711 seen_esc = false;
3712
3713 if (n >= STRING_MAX - 1)
3714 // stop at some sane length
3715 return NULL;
3716
2935 string[n++] = ch; 3717 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3718 }
3719
2938 string[n++] = '\0'; 3720 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3721
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3722 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3723
2943 return s; 3724 return rxvt_wcstombs (string);
2944} 3725}
2945 3726
2946/*----------------------------------------------------------------------*/ 3727/*----------------------------------------------------------------------*/
2947/* 3728/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3729 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3730 */
2950void 3731void
2951rxvt_term::process_dcs_seq () 3732rxvt_term::process_dcs_seq ()
2952{ 3733{
2953 unsigned char eh, *s; 3734 char *s;
3735 unicode_t eh;
3736
2954 /* 3737 /*
2955 * Not handled yet 3738 * Not handled yet
2956 */ 3739 */
2957 s = get_to_st (&eh); 3740 s = get_to_st (eh);
2958 if (s) 3741 if (s)
2959 free(s); 3742 free (s);
3743
2960 return; 3744 return;
2961} 3745}
2962 3746
2963/*----------------------------------------------------------------------*/ 3747/*----------------------------------------------------------------------*/
2964/* 3748/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3749 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3750 */
2967void 3751void
2968rxvt_term::process_osc_seq () 3752rxvt_term::process_osc_seq ()
2969{ 3753{
2970 unsigned char ch, eh, *s; 3754 unicode_t ch, eh;
2971 int arg; 3755 int arg;
2972 3756
2973 ch = cmd_getc (); 3757 ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3758 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3759 arg = arg * 10 + (ch - '0');
2976 3760
2977 if (ch == ';') 3761 if (ch == ';')
2978 { 3762 {
2979 s = get_to_st (&eh); 3763 char *s = get_to_st (eh);
3764
2980 if (s) 3765 if (s)
2981 { 3766 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3767 process_xterm_seq (arg, s, eh);
2994 free(s); 3768 free (s);
2995 } 3769 }
3770 }
3771}
3772
3773void
3774rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3775{
3776 if (str[0] == '?' && !str[1])
2996 } 3777 {
3778 rgba c;
3779 pix_colors_focused[color].get (c);
3780
3781#if XFT
3782 if (c.a != rgba::MAX_CC)
3783 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3784 else
3785#endif
3786 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3787 }
3788 else
3789 set_window_color (color, str);
2997} 3790}
3791
2998/* 3792/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3793 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3794 */
3019void 3795void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3796rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3021{ 3797{
3022 int changed = 0; 3798 int color;
3023 int color;
3024 char *buf, *name; 3799 char *buf, *name;
3800 bool query = str[0] == '?' && !str[1];
3801 int saveop = op;
3025 3802
3803 dLocal (Display *, dpy);
3804
3026 assert(str != NULL); 3805 assert (str != NULL);
3806
3807 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3808 return;
3809
3027 switch (op) 3810 switch (op)
3028 { 3811 {
3029 case XTerm_name: 3812 case XTerm_name:
3030 set_title (str); 3813 set_title (str);
3031 /* FALLTHROUGH */ 3814 /* FALLTHROUGH */
3032 case XTerm_iconName: 3815 case XTerm_iconName:
3033 set_iconName (str); 3816 set_icon_name (str);
3034 break; 3817 break;
3035 case XTerm_title: 3818 case XTerm_title:
3036 set_title (str); 3819 set_title (str);
3037 break; 3820 break;
3821 case XTerm_property:
3822 if (str[0] == '?')
3823 {
3824 Atom prop = display->atom (str + 1);
3825 Atom actual_type;
3826 int actual_format;
3827 unsigned long nitems;
3828 unsigned long bytes_after;
3829 unsigned char *value = 0;
3830 const char *str = "";
3831
3832 if (prop
3833 && XGetWindowProperty (dpy, parent[0],
3834 prop, 0, 1<<16, 0, AnyPropertyType,
3835 &actual_type, &actual_format,
3836 &nitems, &bytes_after, &value) == Success
3837 && actual_type != None
3838 && actual_format == 8)
3839 str = (const char *)(value);
3840
3841 tt_printf ("\033]%d;%s%c", op, str, resp);
3842
3843 XFree (value);
3844 }
3845 else
3846 {
3847 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3848
3849 if (eq)
3850 {
3851 *eq = 0;
3852 set_utf8_property (display->atom (str), eq + 1);
3853 }
3854 else
3855 XDeleteProperty (dpy, parent[0],
3856 display->atom (str));
3857 }
3858 break;
3859
3038 case XTerm_Color: 3860 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3861 for (buf = (char *)str; buf && *buf;)
3040 { 3862 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3863 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3864 break;
3865
3043 *name++ = '\0'; 3866 *name++ = '\0';
3044 color = atoi(buf); 3867 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3868
3869 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3870 break;
3871
3047 if ((buf = STRCHR(name, ';')) != NULL) 3872 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3873 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3874
3875 process_color_seq (op, color, name, resp);
3050 } 3876 }
3877 break;
3878 case XTerm_Color00:
3879 process_color_seq (op, Color_fg, str, resp);
3880 break;
3881 case XTerm_Color01:
3882 process_color_seq (op, Color_bg, str, resp);
3051 break; 3883 break;
3052#ifndef NO_CURSORCOLOR 3884#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3885 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3886 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3887 break;
3056#endif 3888#endif
3057 case XTerm_Color_pointer: 3889 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3890 process_color_seq (op, Color_pointer_fg, str, resp);
3891 break;
3892 case XTerm_Color_pointer_bg:
3893 process_color_seq (op, Color_pointer_bg, str, resp);
3059 break; 3894 break;
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3895#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD:
3062 set_window_color (Color_BD, str);
3063 break;
3064 case XTerm_Color_UL:
3065 set_window_color (Color_UL, str);
3066 break;
3067 case XTerm_Color_RV: 3896 case XTerm_Color_RV:
3068 set_window_color (Color_RV, str); 3897 process_color_seq (op, Color_RV, str, resp);
3069 break; 3898 break;
3899 case Rxvt_Color_BD:
3900 case URxvt_Color_BD:
3901 process_color_seq (op, Color_BD, str, resp);
3902 break;
3903 case Rxvt_Color_UL:
3904 case URxvt_Color_UL:
3905 process_color_seq (op, Color_UL, str, resp);
3906 break;
3907 case URxvt_Color_IT:
3908 process_color_seq (op, Color_IT, str, resp);
3909 break;
3070#endif 3910#endif
3911#if TRANSPARENT && TINTING
3912 case URxvt_Color_tint:
3913 process_color_seq (op, Color_tint, str, resp);
3071 3914
3072 case XTerm_Menu: 3915 check_our_parents ();
3916
3917 if (am_transparent)
3918 want_full_refresh = want_refresh = 1;
3919
3920 break;
3921#endif
3922
3923 case Rxvt_Pixmap:
3073 /* 3924 {
3074 * rxvt_menubar_dispatch() violates the constness of the string,
3075 * so DON'T do it here
3076 */
3077 break;
3078 case XTerm_Pixmap:
3079 if (*str != ';') 3925 if (*str != ';')
3080 { 3926 {
3081#if XPM_BACKGROUND 3927#if XPM_BACKGROUND
3082 scale_pixmap (""); /* reset to default scaling */ 3928 scale_pixmap (""); /* reset to default scaling */
3083 set_bgPixmap (str); /* change pixmap */ 3929 set_bgPixmap (str); /* change pixmap */
3084#endif
3085 scr_touch (true); 3930 scr_touch (true);
3931#endif
3086 } 3932 }
3933
3934 int changed = 0;
3935
3087 while ((str = STRCHR(str, ';')) != NULL) 3936 while ((str = strchr (str, ';')) != NULL)
3088 { 3937 {
3089 str++; 3938 str++;
3090#if XPM_BACKGROUND 3939#if XPM_BACKGROUND
3091 changed += scale_pixmap (str); 3940 changed += scale_pixmap (str);
3092#endif 3941#endif
3093
3094 } 3942 }
3943
3095 if (changed) 3944 if (changed)
3096 { 3945 {
3097#ifdef XPM_BACKGROUND 3946#ifdef XPM_BACKGROUND
3098 resize_pixmap (); 3947 resize_pixmap ();
3099#endif
3100 scr_touch (true); 3948 scr_touch (true);
3949#endif
3101 } 3950 }
3951 }
3102 break; 3952 break;
3103 3953
3104 case XTerm_restoreFG: 3954 case Rxvt_restoreFG:
3105 set_window_color (Color_fg, str); 3955 set_window_color (Color_fg, str);
3106 break; 3956 break;
3107 case XTerm_restoreBG: 3957 case Rxvt_restoreBG:
3108 set_window_color (Color_bg, str); 3958 set_window_color (Color_bg, str);
3109 break; 3959 break;
3960
3110 case XTerm_logfile: 3961 case XTerm_logfile:
3962 // TODO, when secure mode?
3111 break; 3963 break;
3112 case XTerm_font: 3964
3113 change_font (0, str);
3114 break;
3115#if 0 3965#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3966 case Rxvt_dumpscreen: /* no error notices */
3117 { 3967 {
3118 int fd; 3968 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3969 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3970 {
3121 scr_dump (fd); 3971 scr_dump (fd);
3122 close(fd); 3972 close (fd);
3123 } 3973 }
3124 } 3974 }
3125 break; 3975 break;
3126#endif 3976#endif
3977 case XTerm_font:
3978 op = URxvt_font;
3979 case URxvt_font:
3980#if ENABLE_STYLES
3981 case URxvt_boldFont:
3982 case URxvt_italicFont:
3983 case URxvt_boldItalicFont:
3984#endif
3985 if (query)
3986 tt_printf ("\33]%d;%-.250s%c", saveop,
3987 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3988 ? fontset[op - URxvt_font]->fontdesc : "",
3989 resp);
3990 else
3991 {
3992 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3993
3994 res = strdup (str);
3995 allocated.push_back ((void *)res);
3996 set_fonts ();
3997 }
3998 break;
3999
4000 case URxvt_version:
4001 if (query)
4002 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
4003 op,
4004 rs[Rs_name], VERSION[0], VERSION[2],
4005 resp);
4006 break;
4007
4008#if !ENABLE_MINIMAL
4009 case URxvt_locale:
4010 if (query)
4011 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
4012 else
4013 {
4014 set_locale (str);
4015 pty->set_utf8_mode (enc_utf8);
4016 init_xlocale ();
4017 }
4018 break;
4019
4020 case URxvt_view_up:
4021 case URxvt_view_down:
4022 {
4023 int lines = atoi (str);
4024
4025 if (lines)
4026 scr_page (op == URxvt_view_up ? UP : DN, lines);
4027 else
4028 scr_erase_savelines ();
4029 }
4030
4031 break;
4032#endif
4033
4034#if ENABLE_PERL
4035 case URxvt_perl:
4036 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4037 ; // no responses yet
4038 break;
4039#endif
3128 } 4040 }
3129} 4041}
3130/*----------------------------------------------------------------------*/ 4042/*----------------------------------------------------------------------*/
3131 4043
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4044/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 4052 * so no need for fancy checking
3141 */ 4053 */
3142int 4054int
3143rxvt_term::privcases (int mode, unsigned long bit) 4055rxvt_term::privcases (int mode, unsigned long bit)
3144{ 4056{
3145 int state; 4057 int state;
3146 4058
3147 if (mode == 's') 4059 if (mode == 's')
3148 { 4060 {
3149 SavedModes |= (PrivateModes & bit); 4061 SavedModes |= (priv_modes & bit);
3150 return -1; 4062 return -1;
3151 } 4063 }
3152 else 4064 else
3153 { 4065 {
3154 if (mode == 'r') 4066 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4067 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 4068 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4069 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 4070 PrivMode (state, bit);
3159 } 4071 }
4072
3160 return state; 4073 return state;
3161} 4074}
3162 4075
3163/* we're not using priv _yet_ */ 4076/* we're not using priv _yet_ */
3164void 4077void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4078rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3166{ 4079{
3167 unsigned int i, j; 4080 unsigned int i, j;
3168 int state; 4081 int state;
4082
3169 static const struct 4083 static const struct
3170 { 4084 {
3171 const int argval; 4085 const int argval;
3172 const unsigned long bit; 4086 const unsigned long bit;
3173 } 4087 }
4088
3174 argtopriv[] = { 4089 argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 4090 { 1, PrivMode_aplCUR },
3176 { 2, PrivMode_vt52 }, 4091 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 4092 { 3, PrivMode_132 },
3178 { 4, PrivMode_smoothScroll }, 4093 { 4, PrivMode_smoothScroll },
3179 { 5, PrivMode_rVideo }, 4094 { 5, PrivMode_rVideo },
3180 { 6, PrivMode_relOrigin }, 4095 { 6, PrivMode_relOrigin },
3181 { 7, PrivMode_Autowrap }, 4096 { 7, PrivMode_Autowrap },
4097 // 8, bi-directional support mode
3182 { 9, PrivMode_MouseX10 }, 4098 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 4099 // 18, 19 printing-related
3184 { menuBar_esc, PrivMode_menuBar }, 4100 { 25, PrivMode_VisibleCursor },
3185#endif
3186#ifdef scrollBar_esc 4101#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 4102 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 4103#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 4104 { 35, PrivMode_ShiftKeys }, // rxvt extension
3191 { 40, PrivMode_132OK }, 4105 { 40, PrivMode_132OK },
4106 // 41 xterm more fixes NYI
4107 // 45 margin bell NYI
4108 // 46 start logging
3192 { 47, PrivMode_Screen }, 4109 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 4110 { 66, PrivMode_aplKP },
3194#ifndef NO_BACKSPACE_KEY 4111#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 4112 { 67, PrivMode_BackSpace },
3196#endif 4113#endif
3197 { 1000, PrivMode_MouseX11 }, 4114 { 1000, PrivMode_MouseX11 },
4115 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4116 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4117 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3198 { 1010, PrivMode_TtyOutputInh }, 4118 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 4119 { 1011, PrivMode_Keypress }, // rxvt extension
4120 // 1035 enable modifiers for alt, numlock NYI
4121 // 1036 send ESC for meta keys NYI
4122 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 4123 { 1047, PrivMode_Screen },
4124 // 1048 save and restore cursor
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4125 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4126 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3202 }; 4127 };
3203 4128
3204 if (nargs == 0) 4129 if (nargs == 0)
3205 return; 4130 return;
3206 4131
… …
3213 for (i = 0; i < nargs; i++) 4138 for (i = 0; i < nargs; i++)
3214 { 4139 {
3215 state = -1; 4140 state = -1;
3216 4141
3217 /* basic handling */ 4142 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4143 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3219 if (argtopriv[j].argval == arg[i]) 4144 if (argtopriv[j].argval == arg[i])
3220 { 4145 {
3221 state = privcases (mode, argtopriv[j].bit); 4146 state = privcases (mode, argtopriv[j].bit);
3222 break; 4147 break;
3223 } 4148 }
3224 4149
3225 /* extra handling for values with state unkept */ 4150 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 4151 switch (arg[i])
3228 { 4152 {
4153#if ENABLE_STYLES
4154 case 1021:
4155 set_option (Opt_intensityStyles, mode);
4156
4157 scr_touch (true);
4158 break;
4159#endif
3229 case 1048: /* alternative cursor save */ 4160 case 1048: /* alternative cursor save */
4161 case 1049:
4162 if (option (Opt_secondaryScreen))
3230 if (mode == 0) 4163 if (mode == 0)
3231 scr_cursor (RESTORE); 4164 scr_cursor (RESTORE);
3232 else if (mode == 1) 4165 else if (mode == 1)
3233 scr_cursor (SAVE); 4166 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 4167 break;
4168 }
4169
4170 if (state >= 0)
4171 /* extra handling for values with valid 0 or 1 state */
4172 switch (arg[i])
4173 {
4174 /* case 1: - application cursor keys */
4175 case 2: /* VT52 mode */
4176 /* oddball mode. should be set regardless of set/reset
4177 * parameter. Return from VT52 mode with an ESC < from
4178 * within VT52 mode
4179 */
4180 PrivMode (1, PrivMode_vt52);
4181 break;
3250 case 3: /* 80/132 */ 4182 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 4183 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4184 set_widthheight (((state ? 132 : 80) * fwidth), height);
3253 (unsigned int)TermWin.height);
3254 break; 4185 break;
3255 case 4: /* smooth scrolling */ 4186 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 4187 set_option (Opt_jumpScroll, !state);
3260 break; 4188 break;
3261 case 5: /* reverse video */ 4189 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 4190 scr_rvideo_mode (state);
3263 break; 4191 break;
3264 case 6: /* relative/absolute origins */ 4192 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 4193 scr_relative_origin (state);
3266 break; 4194 break;
3267 case 7: /* autowrap */ 4195 case 7: /* autowrap */
3268 scr_autowrap (state); 4196 scr_autowrap (state);
3269 break; 4197 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 4198 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 4199 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 4200 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 4201 priv_modes &= ~PrivMode_MouseX11;
3274 break; 4202 break;
3275#ifdef menuBar_esc
3276 case menuBar_esc:
3277#ifdef MENUBAR
3278 map_menuBar (state);
3279#endif
3280 break;
3281#endif
3282#ifdef scrollBar_esc 4203#ifdef scrollBar_esc
3283 case scrollBar_esc: 4204 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 4205 if (scrollbar_mapping (state))
3285 { 4206 {
3286 resize_all_windows (0, 0, 0); 4207 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 4208 scr_touch (true);
3288 } 4209 }
3289 break; 4210 break;
3290#endif 4211#endif
3291 case 25: /* visible/invisible cursor */ 4212 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 4213 scr_cursor_visible (state);
3293 break; 4214 break;
3294 /* case 35: - shift keys */ 4215 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 4216 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 4217 case 47: /* secondary screen */
3297 scr_change_screen (state); 4218 scr_change_screen (state);
3298 break; 4219 break;
3299 /* case 66: - application key pad */ 4220 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 4221 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 4222 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 4223 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 4224 priv_modes &= ~PrivMode_MouseX10;
3304 break; 4225 break;
3305#if 0 4226#if 0
3306 case 1001: 4227 case 1001:
3307 break; /* X11 mouse highlighting */ 4228 break; /* X11 mouse highlighting */
3308#endif 4229#endif
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 4230 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 4231 set_option (Opt_scrollTtyOutput, !state);
3314 break; 4232 break;
3315 case 1011: /* scroll to bottom on key press */ 4233 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 4234 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 4235 break;
3321 case 1047: /* secondary screen w/ clearing */ 4236 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4237 if (option (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 4238 if (current_screen != PRIMARY)
3324 scr_erase_screen (2); 4239 scr_erase_screen (2);
3325 scr_change_screen (state); 4240 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 4241 break;
4242 case 1049: /* secondary screen w/ clearing first */
4243 scr_change_screen (state);
4244 if (option (Opt_secondaryScreen))
4245 if (current_screen != PRIMARY)
4246 scr_erase_screen (2);
4247 break;
4248 default:
4249 break;
3329 } 4250 }
3330 } 4251 }
3331} 4252}
3332/*}}} */ 4253/*}}} */
3333 4254
3334/*{{{ process sgr sequences */ 4255/*{{{ process sgr sequences */
3335void 4256void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4257rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 4258{
3338 unsigned int i; 4259 unsigned int i;
3339 short rendset; 4260 short rendset;
3340 int rendstyle; 4261 int rendstyle;
3341 4262
3342 if (nargs == 0) 4263 if (nargs == 0)
3343 { 4264 {
3344 scr_rendition (0, ~RS_None); 4265 scr_rendition (0, ~RS_None);
3345 return; 4266 return;
3346 } 4267 }
4268
3347 for (i = 0; i < nargs; i++) 4269 for (i = 0; i < nargs; i++)
3348 { 4270 {
3349 rendset = -1; 4271 rendset = -1;
3350 switch (arg[i]) 4272 switch (arg[i])
3351 { 4273 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 4275 rendset = 0, rendstyle = ~RS_None;
3354 break; 4276 break;
3355 case 1: 4277 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 4278 rendset = 1, rendstyle = RS_Bold;
3357 break; 4279 break;
4280 //case 2: // low intensity
4281 case 3:
4282 rendset = 1, rendstyle = RS_Italic;
4283 break;
3358 case 4: 4284 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 4285 rendset = 1, rendstyle = RS_Uline;
3360 break; 4286 break;
3361 case 5: 4287 case 5: // slowly blinking
4288 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 4289 rendset = 1, rendstyle = RS_Blink;
3363 break; 4290 break;
4291 //case 6: // scoansi light background
3364 case 7: 4292 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 4293 rendset = 1, rendstyle = RS_RVid;
3366 break; 4294 break;
3367 case 22: 4295 case 8:
4296 // invisible. NYI
4297 break;
4298 //case 9: // crossed out
4299 //case 10: // scoansi acs off, primary font
4300 //case 11: // scoansi acs on, first alt font
4301 //case 12: // scoansi acs on, |0x80, second alt font
4302 //...
4303 //case 19: // ninth alt font
4304 //case 20: // gothic
4305 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 4306 rendset = 0, rendstyle = RS_Bold;
4307 break;
4308 case 22: // normal intensity
4309 rendset = 0, rendstyle = RS_Bold;
4310 break;
4311 case 23: // disable italic
4312 rendset = 0, rendstyle = RS_Italic;
3369 break; 4313 break;
3370 case 24: 4314 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 4315 rendset = 0, rendstyle = RS_Uline;
3372 break; 4316 break;
3373 case 25: 4317 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 4318 rendset = 0, rendstyle = RS_Blink;
3375 break; 4319 break;
4320 case 26: // variable spacing (iso 8613)
4321 rendset = 0, rendstyle = RS_Blink;
4322 break;
3376 case 27: 4323 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 4324 rendset = 0, rendstyle = RS_RVid;
3378 break; 4325 break;
4326 //case 28: // visible. NYI
4327 //case 29: // not crossed-out
3379 } 4328 }
4329
3380 if (rendset != -1) 4330 if (rendset != -1)
3381 { 4331 {
3382 scr_rendition (rendset, rendstyle); 4332 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 4333 continue; /* for (;i;) */
3384 } 4334 }
3385 4335
3386 switch (arg[i]) 4336 switch (arg[i])
3387 { 4337 {
3388 case 30: 4338 case 30:
… …
3391 case 33: 4341 case 33:
3392 case 34: 4342 case 34:
3393 case 35: 4343 case 35:
3394 case 36: 4344 case 36:
3395 case 37: 4345 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4346 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 4347 break;
3399#ifdef TTY_256COLOR 4348 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 4349 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 4350 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4351 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 4352 i += 2;
3406 } 4353 }
3407 break; 4354 break;
3408#endif
3409 case 39: /* default fg */ 4355 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 4356 scr_color (Color_fg, Color_fg);
3411 break; 4357 break;
3412 4358
3413 case 40: 4359 case 40:
… …
3416 case 43: 4362 case 43:
3417 case 44: 4363 case 44:
3418 case 45: 4364 case 45:
3419 case 46: 4365 case 46:
3420 case 47: 4366 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 4368 break;
3424#ifdef TTY_256COLOR 4369 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 4370 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 4371 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4372 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 4373 i += 2;
3431 } 4374 }
3432 break; 4375 break;
3433#endif
3434 case 49: /* default bg */ 4376 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 4377 scr_color (Color_bg, Color_bg);
3436 break; 4378 break;
3437 4379
3438#ifndef NO_BRIGHTCOLOR 4380 //case 50: // not variable spacing
4381
4382#if !ENABLE_MINIMAL
3439 case 90: 4383 case 90:
3440 case 91: /* set bright fg color */ 4384 case 91: /* set bright fg color */
3441 case 92: 4385 case 92:
3442 case 93: 4386 case 93:
3443 case 94: 4387 case 94:
3444 case 95: 4388 case 95:
3445 case 96: 4389 case 96:
3446 case 97: 4390 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4391 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4392 break;
3450 case 100: 4393 case 100:
3451 case 101: /* set bright bg color */ 4394 case 101: /* set bright bg color */
3452 case 102: 4395 case 102:
3453 case 103: 4396 case 103:
3454 case 104: 4397 case 104:
3455 case 105: 4398 case 105:
3456 case 106: 4399 case 106:
3457 case 107: 4400 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4401 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4402 break;
3461#endif 4403#endif
3462
3463 } 4404 }
3464 } 4405 }
3465} 4406}
3466/*}}} */ 4407/*}}} */
3467 4408
3468/*{{{ process Rob Nation's own graphics mode sequences */ 4409/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3469void 4410void
3470rxvt_term::process_graphics () 4411rxvt_term::process_graphics ()
3471{ 4412{
3472 unsigned char ch, cmd = cmd_getc (); 4413 unicode_t ch, cmd = cmd_getc ();
3473 4414
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q') 4415 if (cmd == 'Q')
3476 { /* query graphics */ 4416 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */ 4417 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 4418 return;
3479 } 4419 }
3480 /* swallow other graphics sequences until terminating ':' */ 4420 /* swallow other graphics sequences until terminating ':' */
3481 do 4421 do
3482 ch = cmd_getc (); 4422 ch = cmd_getc ();
3483 while (ch != ':'); 4423 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529} 4424}
3530/*}}} */ 4425/*}}} */
3531 4426
3532/* ------------------------------------------------------------------------- */ 4427/* ------------------------------------------------------------------------- */
3533 4428
3534/* 4429/*
3535 * Send printf() formatted output to the command. 4430 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4431 * Only use for small amounts of data.
3537 */ 4432 */
3538void 4433void
3539rxvt_term::tt_printf (const char *fmt,...) 4434rxvt_term::tt_printf (const char *fmt,...)
3540{ 4435{
3541 va_list arg_ptr; 4436 va_list arg_ptr;
3542 unsigned char buf[256]; 4437 char buf[256];
3543 4438
3544 va_start (arg_ptr, fmt); 4439 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4440 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4441 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4442 tt_write (buf, strlen (buf));
3548} 4443}
3549 4444
3550/* ---------------------------------------------------------------------- */ 4445/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4446/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 4447 * or generated by us in response to a query ESC sequence.
3553 */ 4448 */
4449const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4450
3554void 4451void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4452rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 4453{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4454 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4455 return;
3558 4456
3559 if (len) 4457 if (pty->pty < 0)
4458 return;
4459
4460 if (v_buflen == 0)
4461 {
4462 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4463
4464 if ((unsigned int)written == len)
4465 return;
4466
4467 data += written;
4468 len -= written;
3560 { 4469 }
4470
4471 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4472
4473 memcpy (v_buffer + v_buflen, data, len);
4474 v_buflen += len;
4475
4476 pty_ev.set (EVENT_READ | EVENT_WRITE);
4477}
4478
4479void rxvt_term::pty_write ()
4480{
4481 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4482
4483 if (written > 0)
4484 {
4485 v_buflen -= written;
4486
3561 if (v_buflen == 0) 4487 if (v_buflen == 0)
3562 { 4488 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4489 free (v_buffer);
3590 v_buffer = 0; 4490 v_buffer = 0;
3591 v_buflen = 0; 4491 v_buflen = 0;
3592 4492
3593 pty_ev.set (EVENT_READ); 4493 pty_ev.set (EVENT_READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4494 return;
3606 } 4495 }
4496
4497 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4498 }
4499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4500 pty_ev.set (EVENT_READ);
3608} 4501}
3609 4502
3610/*----------------------- end-of-file (C source) -----------------------*/ 4503/*----------------------- end-of-file (C source) -----------------------*/
3611 4504

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