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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 1.314 by root, Thu Jul 6 23:48:11 2006 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 ((hv = hex_keyval (ev)) >= 0)
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 << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 508 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 509# if ISO_14755
276 510 iso14755_51 (iso14755buf & ISO_14755_MASK);
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 511# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 512 return;
288 } 513 }
289 else 514 else
515 {
516# if ENABLE_OVERLAY
517 scr_overlay_off ();
290#endif 518# endif
519 iso14755buf = 0;
520 }
521 }
522 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
523 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
524 if (!(iso14755buf & ISO_14755_STARTED))
525 {
526 iso14755buf |= ISO_14755_STARTED;
527# if ENABLE_OVERLAY
528 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
529 scr_overlay_set (0, 0, "ISO 14755 mode");
530# endif
531 }
532#endif
533
534#ifdef PRINTPIPE
535 if (keysym == XK_Print)
536 {
537 scr_printscreen (ctrl | shft);
538 return;
539 }
540#endif
291 541
542 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
543 {
292 { 544 {
293 newlen = 1; 545 newlen = 1;
294 switch (keysym) 546 switch (keysym)
295 { 547 {
296#ifndef NO_BACKSPACE_KEY 548#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 549 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 550 if (priv_modes & PrivMode_HaveBackSpace)
299 { 551 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 552 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 553 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 554 kbuf[1] = '\0';
303 } 555 }
304 else 556 else
305 STRCPY(kbuf, key_backspace); 557 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 558 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 559#endif
560#ifndef NO_DELETE_KEY
561# ifdef XK_KP_Prior
562 case XK_KP_Delete:
563 /* allow shift to override */
564 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 565 {
309 int col, row; 566 strcpy (kbuf, "\033On");
310 567 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 } 568 }
569 /* FALLTHROUGH */
317# endif 570# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 571 case XK_Delete:
322 STRCPY(kbuf, key_delete); 572 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; 573 break;
336#endif 574#endif
337 case XK_Tab: 575 case XK_Tab:
338 if (shft) 576 if (shft)
339 STRCPY(kbuf, "\033[Z"); 577 strcpy (kbuf, "\033[Z");
340 else 578 else
341 { 579 {
342#ifdef CTRL_TAB_MAKES_META 580#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 581 if (ctrl)
344 meta = 1; 582 meta = 1;
… …
349#endif 587#endif
350 newlen = 0; 588 newlen = 0;
351 } 589 }
352 break; 590 break;
353 591
354
355#ifdef XK_KP_Left 592#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 593 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 594 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 595 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 596 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 597 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 598 {
362 STRCPY(kbuf, "\033OZ"); 599 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 600 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 601 break;
365 } 602 }
366 else 603 else
367 /* translate to std. cursor key */ 604 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 605 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 607#endif
371 case XK_Up: /* "\033[A" */ 608 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 609 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 610 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 611 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 612 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 613 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 614 /* do Shift first */
378 if (shft) 615 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 617 else if (ctrl)
381 { 618 {
382 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 620 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 621 }
385 else if (PrivateModes & PrivMode_aplCUR) 622 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 623 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; 624 break;
423 625
424#ifndef UNSHIFTED_SCROLLKEYS 626#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 627# ifdef XK_KP_Prior
426 case XK_KP_Prior: 628 case XK_KP_Prior:
427 /* allow shift to override */ 629 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 630 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 631 {
430 STRCPY(kbuf, "\033Oy"); 632 strcpy (kbuf, "\033Oy");
431 break; 633 break;
432 } 634 }
433 /* FALLTHROUGH */ 635 /* FALLTHROUGH */
434# endif 636# endif
435 case XK_Prior: 637 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 638 strcpy (kbuf, "\033[5~");
437 break; 639 break;
438# ifdef XK_KP_Next 640# ifdef XK_KP_Next
439 case XK_KP_Next: 641 case XK_KP_Next:
440 /* allow shift to override */ 642 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 643 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 644 {
443 STRCPY(kbuf, "\033Os"); 645 strcpy (kbuf, "\033Os");
444 break; 646 break;
445 } 647 }
446 /* FALLTHROUGH */ 648 /* FALLTHROUGH */
447# endif 649# endif
448 case XK_Next: 650 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 651 strcpy (kbuf, "\033[6~");
450 break; 652 break;
451#endif 653#endif
452 case XK_KP_Enter: 654 case XK_KP_Enter:
453 /* allow shift to override */ 655 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 656 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 657 {
456 STRCPY(kbuf, "\033OM"); 658 strcpy (kbuf, "\033OM");
659 break;
660 }
661
662 /* FALLTHROUGH */
663
664 case XK_Return:
665 if (priv_modes & PrivMode_LFNL)
666 {
667 kbuf[0] = '\015';
668 kbuf[1] = '\012';
669 kbuf[2] = '\0';
457 } 670 }
458 else 671 else
459 { 672 {
460 kbuf[0] = '\r'; 673 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 674 kbuf[1] = '\0';
462 } 675 }
463 break; 676 break;
464 677
465#ifdef XK_KP_Begin 678#ifdef XK_KP_Begin
466 case XK_KP_Begin: 679 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 680 strcpy (kbuf, "\033Ou");
468 break; 681 break;
469 682
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 683#endif
478 case XK_KP_F1: /* "\033OP" */ 684 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 685 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 686 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 687 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 688 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 689 kbuf[2] += (keysym - XK_KP_F1);
484 break; 690 break;
485 691
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 692 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 693 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 694 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 695 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 696 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 697 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 698 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 704 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 705 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 706 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 707 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 708 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 709 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 710 {
505 STRCPY(kbuf, "\033Oj"); 711 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 712 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 713 }
508 else 714 else
509 { 715 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 716 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 717 kbuf[1] = '\0';
512 } 718 }
513 break; 719 break;
514 720
515 case XK_Find: 721 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 722 strcpy (kbuf, "\033[1~");
517 break; 723 break;
724
725#ifdef XK_KP_End
726 case XK_KP_Insert:
727 /* allow shift to override */
728 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
729 {
730 strcpy (kbuf, "\033Op");
731 break;
732 }
733 /* FALLTHROUGH */
734#endif
518 case XK_Insert: 735 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 736 strcpy (kbuf, "\033[2~");
520 break; 737 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 738#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 739 case DXK_Remove:
523 /* FALLTHROUGH */ 740 /* FALLTHROUGH */
524#endif 741#endif
525 case XK_Execute: 742 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 743 strcpy (kbuf, "\033[3~");
527 break; 744 break;
528 case XK_Select: 745 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 746 strcpy (kbuf, "\033[4~");
530 break; 747 break;
531#ifdef XK_KP_End 748#ifdef XK_KP_End
532 case XK_KP_End: 749 case XK_KP_End:
533 /* allow shift to override */ 750 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 751 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 752 {
536 STRCPY(kbuf, "\033Oq"); 753 strcpy (kbuf, "\033Oq");
537 break; 754 break;
538 } 755 }
539 /* FALLTHROUGH */ 756 /* FALLTHROUGH */
540#endif 757#endif
541 case XK_End: 758 case XK_End:
542 STRCPY(kbuf, KS_END); 759 strcpy (kbuf, KS_END);
543 break; 760 break;
544#ifdef XK_KP_Home 761#ifdef XK_KP_Home
545 case XK_KP_Home: 762 case XK_KP_Home:
546 /* allow shift to override */ 763 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 764 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 765 {
549 STRCPY(kbuf, "\033Ow"); 766 strcpy (kbuf, "\033Ow");
550 break; 767 break;
551 } 768 }
552 /* FALLTHROUGH */ 769 /* FALLTHROUGH */
553#endif 770#endif
554 case XK_Home: 771 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 772 strcpy (kbuf, KS_HOME);
556 break; 773 break;
557 774
558#define FKEY(n, fkey) \ 775#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 776 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 777
561 case XK_F1: /* "\033[11~" */ 778 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 779 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 780 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 781 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 782 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 783 FKEY (11, XK_F1);
567 break; 784 break;
568 case XK_F6: /* "\033[17~" */ 785 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 786 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 787 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 788 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 789 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 790 FKEY (17, XK_F6);
574 break; 791 break;
575 case XK_F11: /* "\033[23~" */ 792 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 793 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 794 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 795 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 796 FKEY (23, XK_F11);
580 break; 797 break;
581 case XK_F15: /* "\033[28~" */ 798 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 799 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 800 FKEY (28, XK_F15);
584 break; 801 break;
585 case XK_Help: /* "\033[28~" */ 802 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 803 FKEY (28, XK_Help);
587 break; 804 break;
588 case XK_Menu: /* "\033[29~" */ 805 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 806 FKEY (29, XK_Menu);
590 break; 807 break;
591 case XK_F17: /* "\033[31~" */ 808 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 809 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 810 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 811 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 822 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 823 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 824 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 825 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 826 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 827 FKEY (31, XK_F17);
611 break; 828 break;
612#undef FKEY 829#undef FKEY
613 default: 830 default:
614 newlen = 0; 831 newlen = 0;
615 break; 832 break;
616 } 833 }
834
617 if (newlen) 835 if (newlen)
618 len = STRLEN(kbuf); 836 len = strlen (kbuf);
619 } 837 }
838
620 /* 839 /*
621 * Pass meta for all function keys, if 'meta' option set 840 * Pass meta for all function keys, if 'meta' option set
622 */ 841 */
623#ifdef META8_OPTION 842#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 843 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 848 else if (ctrl && keysym == XK_minus)
630 { 849 {
631 len = 1; 850 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 851 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 852 }
853 else if (keysym == XK_ISO_Left_Tab)
854 {
855 strcpy (kbuf, "\033[Z");
856 len = 3;
857 }
634 else 858 else
635 { 859 {
636#ifdef META8_OPTION 860#ifdef META8_OPTION
637 /* set 8-bit on */ 861 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 862 if (meta && (meta_char == 0x80))
639 { 863 {
640 unsigned char *ch; 864 char *ch;
641 865
642 for (ch = kbuf; ch < kbuf + len; ch++) 866 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 867 *ch |= 0x80;
868
644 meta = 0; 869 meta = 0;
645 } 870 }
646#endif 871#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 872 /* nil */ ;
652 } 873 }
653 } 874 }
875
876 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
877 return;
654 878
655 if (len <= 0) 879 if (len <= 0)
656 return; /* not mapped */ 880 return; /* not mapped */
657 881
658 if (Options & Opt_scrollTtyKeypress) 882 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 883 if (view_start)
660 { 884 {
661 TermWin.view_start = 0; 885 view_start = 0;
662 want_refresh = 1; 886 want_refresh = 1;
663 } 887 }
664 888
665 /* 889 /*
666 * these modifications only affect the static keybuffer 890 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 901 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 902
679 /* escape prefix */ 903 /* escape prefix */
680 if (meta 904 if (meta
681#ifdef META8_OPTION 905#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 906 && meta_char == C0_ESC
683#endif 907#endif
684 ) 908 )
685 { 909 {
686 const unsigned char ch = C0_ESC; 910 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 911 tt_write (&ch, 1);
689 } 912 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 913
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); 914 tt_write (kbuf, (unsigned int)len);
703} 915}
704/*}}} */
705 916
706#if (MENUBAR_MAX) 917void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 918rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 919{
920#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
921 KeySym keysym;
922
923 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
924#endif
925
926#if ENABLE_FRILLS || ISO_14755
927 // ISO 14755 support
928 if (iso14755buf)
929 if (iso14755buf & ISO_14755_52)
930 {
931# if ENABLE_OVERLAY
932 scr_overlay_off ();
933# endif
934# if ISO_14755
935 // iso14755 part 5.2 handling: release time
936 // first: controls
937 if ((ev.state & ControlMask)
938 && ((keysym >= 0x40 && keysym <= 0x5f)
939 || (keysym >= 0x61 && keysym <= 0x7f)))
940 {
941 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
942 commit_iso14755 ();
943
944 return;
945 }
946
947 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
948 if (i[0] == keysym)
949 {
950 iso14755buf = ISO_14755_51 | i[1];
951 commit_iso14755 ();
952
953 return;
954 }
955
956 scr_bell ();
957# endif
958 iso14755buf = 0;
959
960 return;
961 }
962 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
963 {
964# if ENABLE_OVERLAY
965 scr_overlay_off ();
966# endif
967 if (iso14755buf & ISO_14755_51)
968 commit_iso14755 ();
969#if ISO_14755
970 else if (iso14755buf & ISO_14755_STARTED)
971 {
972 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
973
974 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
975 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
976 }
977# endif
978 else
979 iso14755buf = 0;
980 }
981#endif
982
983 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
984 return;
985
986#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
987 if (!(ev.state & ControlMask))
988 slip_wheel_ev.stop ();
989 else if (keysym == XK_Control_L || keysym == XK_Control_R)
990 mouse_slip_wheel_speed = 0;
991#endif
992}
993
994#if defined (KEYSYM_RESOURCE)
709unsigned int 995unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 996rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 997{
712 unsigned int n, s; 998 unsigned int n, s;
713 999
714 n = cmdbuf_ptr - cmdbuf_base; 1000 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1001 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1002
716 if (n > 0 && s < count) 1003 if (n > 0 && s < count)
717 { 1004 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 1005 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 1006 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 1007 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 1008 cmdbuf_endp -= n;
722 s += n; 1009 s += n;
723 } 1010 }
1011
724 if (count > s) 1012 if (count > s)
725 { 1013 {
726 rxvt_print_error("data loss: cmd_write too large"); 1014 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 1015 count = s;
728 } 1016 }
1017
729 for (; count--;) 1018 for (; count--;)
730 *cmdbuf_endp++ = *str++; 1019 *cmdbuf_endp++ = *str++;
1020
1021 cmd_parse ();
1022
731 return 0; 1023 return 0;
732} 1024}
733#endif /* MENUBAR_MAX */ 1025#endif
734 1026
735void 1027void
736rxvt_term::flush () 1028rxvt_term::flush ()
737{ 1029{
1030 flush_ev.stop ();
1031
738#ifdef TRANSPARENT 1032#ifdef TRANSPARENT
739 if (want_full_refresh) 1033 if (want_full_refresh)
740 { 1034 {
741 want_full_refresh = 0; 1035 want_full_refresh = 0;
742 scr_clear (); 1036 scr_clear ();
743 scr_touch (false); 1037 scr_touch (false);
744 want_refresh = 1;
745 } 1038 }
746#endif 1039#endif
747 1040
748 if (want_refresh) 1041 if (want_refresh)
749 { 1042 {
1043 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1044 {
1045 int row = view_start;
1046 int end_row = row + nrow;
1047
1048 while (row > top_row && ROW (row - 1).is_longer ())
1049 --row;
1050
1051 do
1052 {
1053 int start_row = row;
1054 line_t *l;
1055
1056 do
1057 {
1058 l = &ROW (row++);
1059
1060 if (!(l->f & LINE_FILTERED))
1061 {
1062 // line not filtered, mark it as filtered
1063 l->f |= LINE_FILTERED;
1064 while (l->is_longer ())
1065 {
1066 l = &ROW (row++);
1067 l->f |= LINE_FILTERED;
1068 }
1069
1070 // and filter it
1071 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1072
1073 break;
1074 }
1075 }
1076 while (l->is_longer () && row < end_row);
1077 }
1078 while (row < end_row);
1079 }
1080
750 scr_refresh (refresh_type); 1081 scr_refresh ();
751 scrollbar_show (1); 1082 scrollbar_show (1);
752#ifdef USE_XIM 1083#ifdef USE_XIM
753 IMSendSpot (); 1084 IMSendSpot ();
754#endif 1085#endif
755
756 } 1086 }
757 1087
758 XFlush (display->display); 1088 display->flush ();
759} 1089}
760 1090
761void 1091void
762rxvt_term::check_cb (check_watcher &w) 1092rxvt_term::check_cb (check_watcher &w)
763{ 1093{
764 SET_R (this); 1094 make_current ();
765 SET_LOCALE (locale);
766 1095
1096 display->flush ();
1097
1098 if (want_refresh && !flush_ev.active)
1099 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1100}
1101
1102void
1103rxvt_term::flush_cb (time_watcher &w)
1104{
1105 make_current ();
1106
1107 refresh_limit = 1;
1108 refresh_count = 0;
767 flush (); 1109 flush ();
768} 1110}
769 1111
770#ifdef CURSOR_BLINK 1112#ifdef CURSOR_BLINK
771void 1113void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1114rxvt_term::cursor_blink_cb (time_watcher &w)
773{ 1115{
774 hidden_cursor = !hidden_cursor; 1116 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1117 want_refresh = 1;
776 1118
777 w.start (w.at + BLINK_INTERVAL); 1119 w.start (w.at + CURSOR_BLINK_INTERVAL);
778} 1120}
779#endif 1121#endif
780 1122
781#ifdef TEXT_BLINK 1123#ifdef TEXT_BLINK
782void 1124void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1131 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1132 }
791} 1133}
792#endif 1134#endif
793 1135
1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1137void
1138rxvt_term::cont_scroll_cb (time_watcher &w)
1139{
1140 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1141 scr_page (scrollbar_isUp() ? UP : DN, 1))
1142 {
1143 want_refresh = 1;
1144 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1145 }
1146}
1147#endif
1148
1149#ifdef SELECTION_SCROLLING
1150void
1151rxvt_term::sel_scroll_cb (time_watcher &w)
1152{
1153 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1154 {
1155 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1156 want_refresh = 1;
1157 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1158 }
1159}
1160#endif
1161
1162#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1163void
1164rxvt_term::slip_wheel_cb (time_watcher &w)
1165{
1166 if (mouse_slip_wheel_speed == 0
1167 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1168 : scr_page (UP, mouse_slip_wheel_speed))
1169 {
1170 if (view_start == top_row || view_start == 0)
1171 mouse_slip_wheel_speed = 0;
1172
1173 want_refresh = 1;
1174 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1175 }
1176}
1177#endif
1178
1179#if LINUX_YIELD_HACK
1180static struct event_handler
1181{
1182 check_watcher yield_ev;
1183
1184 void yield_cb (check_watcher &w)
1185 {
1186 // this should really be sched_yield(), but the linux guys thought
1187 // that giving a process calling sched_yield () less cpu time than
1188 // ones with high nice levels is a useful thing to do. It surely is is
1189 // allowed by the sus... as is returning ENOSYS.
1190
1191 struct timespec ts = { 0, 0 };
1192 nanosleep (&ts, 0);
1193
1194 w.stop ();
1195 }
1196
1197 event_handler ()
1198 : yield_ev (this, &event_handler::yield_cb)
1199 {
1200 }
1201} event_handler;
1202#endif
1203
794bool 1204bool
795rxvt_term::pty_fill () 1205rxvt_term::pty_fill ()
796{ 1206{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1207 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1208
1209 if (CBUFSIZ == n)
1210 {
1211 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1212 n = 0;
1213 }
798 1214
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1215 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1216 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1217 cmdbuf_endp = cmdbuf_ptr + n;
802 1218
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1219 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1220
805 if (n > 0) 1221 if (r > 0)
806 { 1222 {
807 cmdbuf_endp += n; 1223 cmdbuf_endp += r;
808 return true; 1224 return true;
809 } 1225 }
810 else if (n < 0 && errno != EAGAIN) 1226 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1227 {
1228#if LINUX_YIELD_HACK
1229 if (display->is_local)
1230 event_handler.yield_ev.start ();
1231#endif
1232 }
1233 else
1234 {
1235 pty_ev.stop ();
1236
1237 if (!OPTION (Opt_hold))
811 destroy (); 1238 destroy ();
812 1239 }
1240
813 return false; 1241 return false;
814} 1242}
815 1243
816void 1244void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1245rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1246{
819 SET_R (this); 1247 make_current ();
820 SET_LOCALE (locale); 1248
1249 if (revents & EVENT_READ)
1250 // loop, but don't allow a single term to monopolize us
1251 while (pty_fill ())
1252 if (cmd_parse ())
1253 break;
821 1254
822 if (revents & EVENT_WRITE) 1255 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1256 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} 1257}
940 1258
941// read the next character, currently handles UTF-8 1259void
942// will probably handle all sorts of other stuff in the future 1260rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1261{
946 while (cmdbuf_ptr < cmdbuf_endp) 1262 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1263 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1264
951 wchar_t wc; 1265#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1266 hidden_pointer = 0;
953 1267
954 if (len == (size_t)-2) 1268 if (OPTION (Opt_pointerBlank))
955 return NOCHAR; 1269 pointer_ev.start (NOW + pointerBlankDelay);
956 1270#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} 1271}
989 1272
990#ifdef POINTER_BLANK 1273#ifdef POINTER_BLANK
991void 1274void
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 () 1275rxvt_term::pointer_blank ()
1005{ 1276{
1006 if (!(Options & Opt_pointerBlank)) 1277 if (!OPTION (Opt_pointerBlank))
1007 return; 1278 return;
1008 1279
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1280 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1281 XFlush (dpy);
1011 1282
1012 hidden_pointer = 1; 1283 hidden_pointer = 1;
1013} 1284}
1014 1285
1015void 1286void
1016rxvt_term::pointer_cb (time_watcher &w) 1287rxvt_term::pointer_cb (time_watcher &w)
1017{ 1288{
1018 SET_R (this); 1289 make_current ();
1019 SET_LOCALE (locale);
1020 1290
1021 pointer_blank (); 1291 pointer_blank ();
1022} 1292}
1023#endif 1293#endif
1024 1294
1025void 1295void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1296rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1297{
1028 int button_number, key_state = 0; 1298 int button_number, key_state = 0;
1029 int x, y; 1299 int x, y;
1030 1300
1031 x = ev.x; 1301 x = ev.x;
1032 y = ev.y; 1302 y = ev.y;
1033 pixel_position (&x, &y); 1303 pixel_position (&x, &y);
1034 1304
1035 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1306 button_number = 3;
1038 }
1039 else 1307 else
1040 { 1308 {
1041 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1311 if (button_number >= 3)
1044 button_number += (64 - 3); 1312 button_number += (64 - 3);
1045 } 1313 }
1046 1314
1047 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1048 { 1316 {
1049 /* 1317 /*
1050 * do not report ButtonRelease 1318 * do not report ButtonRelease
1051 * no state info allowed 1319 * no state info allowed
1052 */ 1320 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1339#endif
1072
1073 } 1340 }
1074 1341
1075#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1344 if (key_state & 16)
1078 fputc('C', stderr); 1345 fputc ('C', stderr);
1079 if (key_state & 4) 1346 if (key_state & 4)
1080 fputc('S', stderr); 1347 fputc ('S', stderr);
1081 if (key_state & 8) 1348 if (key_state & 8)
1082 fputc('A', stderr); 1349 fputc ('A', stderr);
1083 if (key_state & 32) 1350 if (key_state & 32)
1084 fputc('2', stderr); 1351 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1353 button_number,
1087 x + 1, 1354 x + 1,
1088 y + 1); 1355 y + 1);
1089#else 1356#endif
1357
1090 tt_printf("\033[M%c%c%c", 1358 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1359 (32 + button_number + key_state),
1092 (32 + x + 1), 1360 (32 + x + 1),
1093 (32 + y + 1)); 1361 (32 + y + 1));
1094#endif
1095} 1362}
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 1363
1107/*{{{ process an X event */ 1364/*{{{ process an X event */
1108void 1365void
1109rxvt_term::x_cb (XEvent &ev) 1366rxvt_term::x_cb (XEvent &ev)
1110{ 1367{
1111 SET_R (this); 1368 make_current ();
1112 SET_LOCALE (locale);
1113 1369
1114#if defined(CURSOR_BLINK) 1370 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 1371
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1372 if (ev.xany.window == vt
1124 } 1373 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1374 && 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; 1375 return;
1144#endif
1145 1376
1377 // for XQueryPointer
1146 Window unused_root, unused_child; 1378 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1379 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1380 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 1381
1199 switch (ev.type) 1382 switch (ev.type)
1200 { 1383 {
1201 case KeyPress: 1384 case KeyPress:
1202 lookup_key (ev.xkey); 1385 key_press (ev.xkey);
1203 break; 1386 break;
1204 1387
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1388 case KeyRelease:
1207 { 1389 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; 1390 break;
1219 }
1220#endif
1221 1391
1222 case ButtonPress: 1392 case ButtonPress:
1223 button_press (ev.xbutton); 1393 button_press (ev.xbutton);
1224 break; 1394 break;
1225 1395
… …
1227 button_release (ev.xbutton); 1397 button_release (ev.xbutton);
1228 break; 1398 break;
1229 1399
1230 case ClientMessage: 1400 case ClientMessage:
1231 if (ev.xclient.format == 32 1401 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1402 && !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 { 1403 {
1241 /* Get Dnd data */ 1404 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1405 {
1243 int ActualFormat; 1406 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1407 {
1245 unsigned long Size, RemainingBytes; 1408 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1409 {
1247 XGetWindowProperty(display->display, display->root, 1410 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1411 destroy ();
1249 0L, 1000000L, 1412 }
1250 False, AnyPropertyType, 1413#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1414 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1415 XSendEvent (dpy, ev.xclient.window = display->root,
1416 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1417 &ev);
1254 XChangeProperty(display->display, display->root, 1418#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1419 }
1256 8, PropModeReplace, 1420 }
1257 data, STRLEN(data)); 1421#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1422 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1423 {
1424 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1425 focus_in ();
1426 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1427 focus_out ();
1428 }
1429#endif
1260 } 1430 }
1261#endif /* OFFIX_DND */
1262 break; 1431 break;
1263 1432
1264 case MappingNotify: 1433 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping)); 1434 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1435 break;
1267 1436
1268 /* 1437 /*
1269 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1289 break; 1458 break;
1290 } 1459 }
1291 break; 1460 break;
1292 1461
1293 case FocusIn: 1462 case FocusIn:
1294 if (!TermWin.focus) 1463 focus_in ();
1464 break;
1465
1466 case FocusOut:
1467 focus_out ();
1468 break;
1469
1470 case ConfigureNotify:
1471 if (ev.xconfigure.window == parent[0])
1295 { 1472 {
1296 TermWin.focus = 1; 1473 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1474 ;
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 1475
1476 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1477 {
1478 seen_resize = 1;
1479 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1480 }
1481
1482 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1483
1484#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1485 if (OPTION (Opt_transparent))
1486 check_our_parents ();
1487#endif
1307 } 1488 }
1308 break; 1489 break;
1309 1490
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: 1491 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1492 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1330 { 1493 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1331 int height, width; 1494 && ev.xproperty.state == PropertyNewValue)
1495 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1496
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; 1497 break;
1363 1498
1364 case SelectionClear: 1499 case SelectionClear:
1365 selection_clear (); 1500 selection_clear ();
1366 break; 1501 break;
1367 1502
1368 case SelectionNotify: 1503 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1504 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1505 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1506 break;
1373 1507
1374 case SelectionRequest: 1508 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1509 selection_send (ev.xselectionrequest);
1376 break; 1510 break;
1377 1511
1512 case MapNotify:
1513 mapped = 1;
1514#ifdef TEXT_BLINK
1515 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1516#endif
1517 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1518 break;
1519
1378 case UnmapNotify: 1520 case UnmapNotify:
1379 TermWin.mapped = 0; 1521 mapped = 0;
1380#ifdef TEXT_BLINK 1522#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1523 text_blink_ev.stop ();
1382#endif 1524#endif
1383 break; 1525 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; 1526 break;
1397 1527
1398#ifdef TRANSPARENT 1528#ifdef TRANSPARENT
1399 case ReparentNotify: 1529 case ReparentNotify:
1400 rootwin_cb (ev); 1530 rootwin_cb (ev);
1401 break; 1531 break;
1402#endif /* TRANSPARENT */ 1532#endif /* TRANSPARENT */
1403 1533
1404 case GraphicsExpose: 1534 case GraphicsExpose:
1405 case Expose: 1535 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1536 if (ev.xany.window == vt)
1407 { 1537 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1538 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1539 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1540 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1541 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1412 // don't understand this, so commented it out 1542
1543 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1544
1545 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1546 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1547 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1548
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1549 want_refresh = 1;
1419 } 1550 }
1420 else 1551 else
1421 { 1552 {
1422 XEvent unused_event; 1553 XEvent unused_event;
1423 1554
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1555 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1556 ;
1426 &unused_event)) ; 1557 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1558 ;
1428 GraphicsExpose, 1559
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1560 if (isScrollbarWindow (ev.xany.window))
1431 { 1561 {
1432 scrollBar.setIdle(); 1562 scrollBar.setIdle ();
1433 scrollbar_show (0); 1563 scrollbar_show (0);
1434 } 1564 }
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 1565
1566#ifdef TRANSPARENT
1567 if (am_transparent && ev.xany.window == parent[0])
1568 XClearWindow (dpy, ev.xany.window);
1569#endif
1443 } 1570 }
1444 break; 1571 break;
1445 1572
1446 case MotionNotify: 1573 case MotionNotify:
1447#ifdef POINTER_BLANK 1574#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1575 if (hidden_pointer)
1449 pointer_unblank (); 1576 pointer_unblank ();
1450#endif 1577#endif
1451#if MENUBAR 1578 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1452 if (isMenuBarWindow(ev.xany.window)) 1579 break;
1580
1581 if (ev.xany.window == vt)
1453 { 1582 {
1454 menubar_control (&(ev.xbutton)); 1583 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1584 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1585 ; // 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))) 1586 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1587 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1588 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1589 ;
1467 1590
1468 XQueryPointer(display->display, TermWin.vt, 1591 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1592 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1593 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1594 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1595 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1596#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1597 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1598 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1599 {
1477#endif 1600#endif
1601#if ISO_14755
1602 // 5.4
1603 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1604 {
1605 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1606 break;
1607 }
1608#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1609 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1610 ev.xbutton.state & Button3Mask ? 2 : 0);
1611
1480#ifdef SELECTION_SCROLLING 1612#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1613 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1614 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1615 {
1484 int dist; 1616 int dist;
1485
1486 pending_scroll_selection=1;
1487 1617
1488 /* don't clobber the current delay if we are 1618 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1619 * already in the middle of scrolling.
1490 */ 1620 */
1491 if (scroll_selection_delay<=0) 1621 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1622 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1623
1494 /* save the event params so we can highlight 1624 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1625 * the selection in the pending-scroll loop
1496 */ 1626 */
1497 selection_save_x=ev.xbutton.x; 1627 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1628 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1629 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1630
1502 /* calc number of lines to scroll */ 1631 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1632 if (ev.xbutton.y < int_bwidth)
1504 { 1633 {
1505 scroll_selection_dir = UP; 1634 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1635 dist = int_bwidth - ev.xbutton.y;
1507 } 1636 }
1508 else 1637 else
1509 { 1638 {
1510 scroll_selection_dir = DN; 1639 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1640 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1641 }
1642
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1643 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1644 / SELECTION_SCROLL_LINE_SPEEDUP
1645 + 1;
1516 MIN_IT(scroll_selection_lines, 1646 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1647 SELECTION_SCROLL_MAX_LINES);
1518 } 1648 }
1519 else 1649 else
1520 { 1650 {
1521 /* we are within the text window, so we 1651 /* we are within the text window, so we
1522 * shouldn't be scrolling 1652 * shouldn't be scrolling
1523 */ 1653 */
1524 pending_scroll_selection = 0; 1654 if (sel_scroll_ev.active)
1655 sel_scroll_ev.stop();
1525 } 1656 }
1526#endif 1657#endif
1527#ifdef MOUSE_THRESHOLD 1658#ifdef MOUSE_THRESHOLD
1528
1529 } 1659 }
1530#endif 1660#endif
1531
1532 } 1661 }
1533 } 1662 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1663 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1664 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1665 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1666 MotionNotify, &ev))
1667 ;
1668
1538 XQueryPointer(display->display, scrollBar.win, 1669 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1670 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1671 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1672 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1673 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1674 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1675 scrollbar_size ());
1545 scr_refresh (refresh_type); 1676 want_refresh = 1;
1546 refresh_limit = 0; 1677 refresh_limit = 0;
1547 scrollbar_show (1); 1678 scrollbar_show (1);
1548 } 1679 }
1549 break; 1680 break;
1550 } 1681 }
1551}
1552 1682
1683#if defined(CURSOR_BLINK)
1684 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1685 {
1686 if (hidden_cursor)
1687 {
1688 hidden_cursor = 0;
1689 want_refresh = 1;
1690 }
1691
1692 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1693 }
1694#endif
1695
1696#if defined(POINTER_BLANK)
1697 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1698 {
1699 if (ev.type == MotionNotify
1700 || ev.type == ButtonPress
1701 || ev.type == ButtonRelease)
1702 if (hidden_pointer)
1703 pointer_unblank ();
1704
1705 if (ev.type == KeyPress && hidden_pointer == 0)
1706 pointer_blank ();
1707 }
1708#endif
1709}
1710
1711void
1712rxvt_term::focus_in ()
1713{
1714 if (!focus)
1715 {
1716 focus = 1;
1717 want_refresh = 1;
1718
1719 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1720
1721#if USE_XIM
1722 if (Input_Context != NULL)
1723 {
1724 IMSetPosition ();
1725 XSetICFocus (Input_Context);
1726 }
1727#endif
1728#if CURSOR_BLINK
1729 if (OPTION (Opt_cursorBlink))
1730 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1731#endif
1732#if OFF_FOCUS_FADING
1733 if (rs[Rs_fade])
1734 {
1735 pix_colors = pix_colors_focused;
1736 scr_recolour ();
1737 }
1738#endif
1739 }
1740}
1741
1742void
1743rxvt_term::focus_out ()
1744{
1745 if (focus)
1746 {
1747 focus = 0;
1748 want_refresh = 1;
1749
1750 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1751
1752#if ENABLE_FRILLS || ISO_14755
1753 if (iso14755buf)
1754 {
1755 iso14755buf = 0;
1756# if ENABLE_OVERLAY
1757 scr_overlay_off ();
1758# endif
1759 }
1760#endif
1761#if USE_XIM
1762 if (Input_Context != NULL)
1763 XUnsetICFocus (Input_Context);
1764#endif
1765#if CURSOR_BLINK
1766 if (OPTION (Opt_cursorBlink))
1767 cursor_blink_ev.stop ();
1768 hidden_cursor = 0;
1769#endif
1770#if OFF_FOCUS_FADING
1771 if (rs[Rs_fade])
1772 {
1773 pix_colors = pix_colors_unfocused;
1774 scr_recolour ();
1775 }
1776#endif
1777 }
1778}
1779
1780void
1781rxvt_term::update_fade_color (unsigned int idx)
1782{
1783#if OFF_FOCUS_FADING
1784 if (rs[Rs_fade])
1785 {
1786 rgba c;
1787 pix_colors [Color_fade].get (c);
1788 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1789 }
1790#endif
1791}
1792
1793#if TRANSPARENT || ENABLE_PERL
1553void 1794void
1554rxvt_term::rootwin_cb (XEvent &ev) 1795rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1796{
1556 SET_R (this); 1797 make_current ();
1557 SET_LOCALE (locale);
1558 1798
1559 if (ev.type == PropertyNotify) 1799 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1800 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1801 return;
1802
1803# if TRANSPARENT
1804 switch (ev.type)
1560 { 1805 {
1806 case PropertyNotify:
1561 /* 1807 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1808 * 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. 1809 * use the property to determine the pixmap. We use it later on.
1564 */ 1810 */
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]) 1811 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1812 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1813 return;
1570 }
1571 1814
1572 if ((Options & Opt_transparent) && check_our_parents ()) 1815 /* FALLTHROUGH */
1816 case ReparentNotify:
1817 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1818 want_refresh = want_full_refresh = 1;
1819 break;
1573 { 1820 }
1574 if (am_transparent) 1821# endif
1575 want_full_refresh = 1;
1576 }
1577} 1822}
1823#endif
1578 1824
1579void 1825void
1580rxvt_term::button_press (const XButtonEvent &ev) 1826rxvt_term::button_press (XButtonEvent &ev)
1581{ 1827{
1582 int reportmode = 0, clickintime; 1828 int reportmode = 0, clickintime;
1583 1829
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1830 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1831
1585 if (!bypass_keystate) 1832 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1833 reportmode = !! (priv_modes & PrivMode_mouse_report);
1834
1587 /* 1835 /*
1588 * VT window processing of button press 1836 * VT window processing of button press
1589 */ 1837 */
1590 if (ev.window == TermWin.vt) 1838 if (ev.window == vt)
1591 { 1839 {
1592#if RXVT_GRAPHICS 1840 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1841 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1842
1843#if ISO_14755
1844 // 5.4
1845 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1846 {
1847 iso14755_54 (ev.x, ev.y);
1848 return;
1598 { 1849 }
1850#endif
1851
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1852 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1853
1600 if (reportmode) 1854 if (reportmode)
1855 {
1856 /* mouse report from vt window */
1857 /* save the xbutton state (for ButtonRelease) */
1858 MEvent.state = ev.state;
1859#ifdef MOUSE_REPORT_DOUBLECLICK
1860 if (ev.button == MEvent.button && clickintime)
1601 { 1861 {
1602 /* mouse report from vt window */ 1862 /* same button, within alloted time */
1603 /* save the xbutton state (for ButtonRelease) */ 1863 MEvent.clicks++;
1604 MEvent.state = ev.state; 1864
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1865 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1866 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1867 /* only report double clicks */
1613 MEvent.clicks = 2; 1868 MEvent.clicks = 2;
1614 mouse_report (ev); 1869 mouse_report (ev);
1615 1870
1616 /* don't report the release */ 1871 /* don't report the release */
1617 MEvent.clicks = 0; 1872 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1873 MEvent.button = AnyButton;
1619 }
1620 } 1874 }
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 } 1875 }
1634 else 1876 else
1635 { 1877 {
1878 /* different button, or time expired */
1879 MEvent.clicks = 1;
1880 MEvent.button = ev.button;
1881 mouse_report (ev);
1882 }
1883#else
1884 MEvent.button = ev.button;
1885 mouse_report (ev);
1886#endif /* MOUSE_REPORT_DOUBLECLICK */
1887
1888 }
1889 else
1890 {
1636 if (ev.button != MEvent.button) 1891 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1892 MEvent.clicks = 0;
1893
1638 switch (ev.button) 1894 switch (ev.button)
1639 { 1895 {
1640 case Button1: 1896 case Button1:
1897 /* allow meta + click to select rectangular areas */
1898 /* should be done in screen.C */
1899#if ENABLE_FRILLS
1900 selection.rect = !!(ev.state & ModMetaMask);
1901#else
1902 selection.rect = false;
1903#endif
1904
1641 /* allow shift+left click to extend selection */ 1905 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1906 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1907 {
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) 1908 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1909 selection_rotate (ev.x, ev.y);
1665 else 1910 else
1666 selection_extend (ev.x, ev.y, 1); 1911 selection_extend (ev.x, ev.y, 1);
1912 }
1913 else
1914 {
1915 if (MEvent.button == Button1 && clickintime)
1916 MEvent.clicks++;
1917 else
1918 MEvent.clicks = 1;
1919
1920 selection_click (MEvent.clicks, ev.x, ev.y);
1921 }
1922
1923 MEvent.button = Button1;
1924 break;
1925
1926 case Button3:
1927 if (MEvent.button == Button3 && clickintime)
1928 selection_rotate (ev.x, ev.y);
1929 else
1930 selection_extend (ev.x, ev.y, 1);
1931
1667 MEvent.button = Button3; 1932 MEvent.button = Button3;
1668 break; 1933 break;
1669 }
1670 } 1934 }
1935 }
1936
1671 MEvent.time = ev.time; 1937 MEvent.time = ev.time;
1672 return; 1938 return;
1673 }
1674 } 1939 }
1675 1940
1676 /* 1941 /*
1677 * Scrollbar window processing of button press 1942 * Scrollbar window processing of button press
1678 */ 1943 */
1679 if (isScrollbarWindow(ev.window)) 1944 if (isScrollbarWindow (ev.window))
1680 { 1945 {
1681 scrollBar.setIdle (); 1946 scrollBar.setIdle ();
1682 /* 1947 /*
1683 * Rxvt-style scrollbar: 1948 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1949 * move up if mouse is above slider
… …
1696 * Mouse report disabled scrollbar: 1961 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1962 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1963 * click on scrollbar - send pageup/down
1699 */ 1964 */
1700 if ((scrollBar.style == R_SB_NEXT 1965 if ((scrollBar.style == R_SB_NEXT
1701 && scrollbarnext_upButton(ev.y)) 1966 && scrollbarnext_upButton (ev.y))
1702 || (scrollBar.style == R_SB_RXVT 1967 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y))) 1968 && scrollbarrxvt_upButton (ev.y)))
1704 tt_printf("\033[A"); 1969 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 1970 else if ((scrollBar.style == R_SB_NEXT
1706 && scrollbarnext_dnButton(ev.y)) 1971 && scrollbarnext_dnButton (ev.y))
1707 || (scrollBar.style == R_SB_RXVT 1972 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y))) 1973 && scrollbarrxvt_dnButton (ev.y)))
1709 tt_printf("\033[B"); 1974 tt_printf ("\033[B");
1710 else 1975 else
1711 switch (ev.button) 1976 switch (ev.button)
1712 { 1977 {
1713 case Button2: 1978 case Button2:
1714 tt_printf("\014"); 1979 tt_printf ("\014");
1715 break; 1980 break;
1716 case Button1: 1981 case Button1:
1717 tt_printf("\033[6~"); 1982 tt_printf ("\033[6~");
1718 break; 1983 break;
1719 case Button3: 1984 case Button3:
1720 tt_printf("\033[5~"); 1985 tt_printf ("\033[5~");
1721 break; 1986 break;
1722 } 1987 }
1723 } 1988 }
1724 else 1989 else
1725#endif /* NO_SCROLLBAR_REPORT */ 1990#endif /* NO_SCROLLBAR_REPORT */
… …
1727 { 1992 {
1728 char upordown = 0; 1993 char upordown = 0;
1729 1994
1730 if (scrollBar.style == R_SB_NEXT) 1995 if (scrollBar.style == R_SB_NEXT)
1731 { 1996 {
1732 if (scrollbarnext_upButton(ev.y)) 1997 if (scrollbarnext_upButton (ev.y))
1733 upordown = -1; /* up */ 1998 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y)) 1999 else if (scrollbarnext_dnButton (ev.y))
1735 upordown = 1; /* down */ 2000 upordown = 1; /* down */
1736 } 2001 }
1737 else if (scrollBar.style == R_SB_RXVT) 2002 else if (scrollBar.style == R_SB_RXVT)
1738 { 2003 {
1739 if (scrollbarrxvt_upButton(ev.y)) 2004 if (scrollbarrxvt_upButton (ev.y))
1740 upordown = -1; /* up */ 2005 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y)) 2006 else if (scrollbarrxvt_dnButton (ev.y))
1742 upordown = 1; /* down */ 2007 upordown = 1; /* down */
1743 } 2008 }
1744 if (upordown) 2009 if (upordown)
1745 { 2010 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2011#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2012 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1748#endif 2013#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2014 if (scr_page (upordown < 0 ? UP : DN, 1))
1750 { 2015 {
1751 if (upordown < 0) 2016 if (upordown < 0)
1752 scrollBar.setUp (); 2017 scrollBar.setUp ();
… …
1768 break; 2033 break;
1769 case R_SB_ALIGN_BOTTOM: 2034 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2035 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2036 break;
1772 } 2037 }
2038
1773 if (scrollBar.style == R_SB_XTERM 2039 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2040 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2041 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2042 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1777 scrollbar_size()); 2043
1778 scrollBar.setMotion (); 2044 scrollBar.setMotion ();
1779 break; 2045 break;
1780 2046
1781 case Button1: 2047 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2048 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1784 /* FALLTHROUGH */ 2050 /* FALLTHROUGH */
1785 2051
1786 case Button3: 2052 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2053 if (scrollBar.style != R_SB_XTERM)
1788 { 2054 {
1789 if (scrollbar_above_slider(ev.y)) 2055 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2056# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2057 scr_page (UP, nrow - 1);
1792# else 2058# else
1793 scr_page (UP, TermWin.nrow / 4); 2059 scr_page (UP, nrow / 4);
1794# endif 2060# endif
1795 else if (scrollbar_below_slider(ev.y)) 2061 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2062# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2063 scr_page (DN, nrow - 1);
1798# else 2064# else
1799 scr_page (DN, TermWin.nrow / 4); 2065 scr_page (DN, nrow / 4);
1800# endif 2066# endif
1801 else 2067 else
1802 scrollBar.setMotion (); 2068 scrollBar.setMotion ();
1803 } 2069 }
1804 else 2070 else
1805 { 2071 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2072 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2073 (nrow
1808 * scrollbar_position(ev.y) 2074 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2075 / scrollbar_size ()));
1810 } 2076 }
2077
1811 break; 2078 break;
1812 } 2079 }
1813 } 2080 }
2081
1814 return; 2082 return;
1815 } 2083 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2084}
1824 2085
1825void 2086void
1826rxvt_term::button_release (const XButtonEvent &ev) 2087rxvt_term::button_release (XButtonEvent &ev)
1827{ 2088{
1828 int reportmode = 0; 2089 int reportmode = 0;
1829 2090
1830 csrO = 0; /* reset csr Offset */ 2091 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2092 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2093 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2094
1834 if (scrollbar_isUpDn()) 2095 if (scrollbar_isUpDn ())
1835 { 2096 {
1836 scrollBar.setIdle (); 2097 scrollBar.setIdle ();
1837 scrollbar_show (0); 2098 scrollbar_show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2099 }
2100
1843#ifdef SELECTION_SCROLLING 2101#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2102 if (sel_scroll_ev.active)
2103 sel_scroll_ev.stop();
1845#endif 2104#endif
2105
1846 if (ev.window == TermWin.vt) 2106 if (ev.window == vt)
1847 { 2107 {
1848#ifdef RXVT_GRAPHICS 2108 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2109 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2110
1854 { 2111#if ISO_14755
2112 // 5.4
2113 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2114 return;
2115#endif
2116
1855 if (reportmode) 2117 if (reportmode)
2118 {
2119 /* mouse report from vt window */
2120 /* don't report release of wheel "buttons" */
2121 if (ev.button >= 4)
2122 return;
2123#ifdef MOUSE_REPORT_DOUBLECLICK
2124 /* only report the release of 'slow' single clicks */
2125 if (MEvent.button != AnyButton
2126 && (ev.button != MEvent.button
2127 || (ev.time - MEvent.time
2128 > MULTICLICK_TIME / 2)))
1856 { 2129 {
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; 2130 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2131 MEvent.button = AnyButton;
1874 mouse_report (ev); 2132 mouse_report (ev);
2133 }
2134#else /* MOUSE_REPORT_DOUBLECLICK */
2135 MEvent.button = AnyButton;
2136 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */ 2137#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return; 2138 return;
2139 }
2140
2141 /*
2142 * dumb hack to compensate for the failure of click-and-drag
2143 * when overriding mouse reporting
2144 */
2145 if (priv_modes & PrivMode_mouse_report
2146 && bypass_keystate
2147 && ev.button == Button1 && MEvent.clicks <= 1)
2148 selection_extend (ev.x, ev.y, 0);
2149
2150 switch (ev.button)
2151 {
2152 case Button1:
2153 case Button3:
2154 selection_make (ev.time);
2155 break;
2156
2157 case Button2:
2158 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2159 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2160 break;
2161
2162#ifdef MOUSE_WHEEL
2163 case Button4:
2164 case Button5:
2165 {
2166 int i;
2167 page_dirn v;
2168
2169 v = ev.button == Button4 ? UP : DN;
2170
2171 if (ev.state & ShiftMask)
2172 i = 1;
2173 else if (OPTION (Opt_mouseWheelScrollPage))
2174 i = nrow - 1;
2175 else
2176 i = 5;
2177
2178# ifdef MOUSE_SLIP_WHEELING
2179 if (ev.state & ControlMask)
2180 {
2181 mouse_slip_wheel_speed += v ? -1 : 1;
2182 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2183 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2184
2185 if (slip_wheel_ev.at < NOW)
2186 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2187
2188 slip_wheel_ev.start ();
2189 }
2190 else
2191 {
2192# endif
2193 scr_page (v, i);
2194 scrollbar_show (1);
2195# ifdef MOUSE_SLIP_WHEELING
2196 }
2197# endif
1877 } 2198 }
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; 2199 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 2200#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 } 2201 }
1935 }
1936 } 2202 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941} 2203}
1942
1943 2204
1944#ifdef TRANSPARENT 2205#ifdef TRANSPARENT
2206#if TINTING
2207/* taken from aterm-0.4.2 */
2208
2209typedef uint32_t RUINT32T;
2210
2211void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2212{
2213 int sh_r, sh_g, sh_b;
2214 RUINT32T mask_r, mask_g, mask_b;
2215 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2216 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2217 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2218 int i;
2219
2220 Visual *visual = term->visual;
2221
2222 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2223
2224 /* for convenience */
2225 mask_r = visual->red_mask;
2226 mask_g = visual->green_mask;
2227 mask_b = visual->blue_mask;
2228
2229 /* boring lookup table pre-initialization */
2230 switch (srcImage->bits_per_pixel) {
2231 case 15:
2232 if ((mask_r != 0x7c00) ||
2233 (mask_g != 0x03e0) ||
2234 (mask_b != 0x001f))
2235 return;
2236 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2237 lookup_r = lookup;
2238 lookup_g = lookup+32;
2239 lookup_b = lookup+32+32;
2240 sh_r = 10;
2241 sh_g = 5;
2242 sh_b = 0;
2243 break;
2244 case 16:
2245 if ((mask_r != 0xf800) ||
2246 (mask_g != 0x07e0) ||
2247 (mask_b != 0x001f))
2248 return;
2249 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2250 lookup_r = lookup;
2251 lookup_g = lookup+32;
2252 lookup_b = lookup+32+64;
2253 sh_r = 11;
2254 sh_g = 5;
2255 sh_b = 0;
2256 break;
2257 case 24:
2258 if ((mask_r != 0xff0000) ||
2259 (mask_g != 0x00ff00) ||
2260 (mask_b != 0x0000ff))
2261 return;
2262 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2263 lookup_r = lookup;
2264 lookup_g = lookup+256;
2265 lookup_b = lookup+256+256;
2266 sh_r = 16;
2267 sh_g = 8;
2268 sh_b = 0;
2269 break;
2270 case 32:
2271 if ((mask_r != 0xff0000) ||
2272 (mask_g != 0x00ff00) ||
2273 (mask_b != 0x0000ff))
2274 return;
2275 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2276 lookup_r = lookup;
2277 lookup_g = lookup+256;
2278 lookup_b = lookup+256+256;
2279 sh_r = 16;
2280 sh_g = 8;
2281 sh_b = 0;
2282 break;
2283 default:
2284 return; /* we do not support this color depth */
2285 }
2286
2287 /* prepare limits for color transformation (each channel is handled separately) */
2288 if (shade < 0) {
2289 shade = -shade;
2290 if (shade < 0) shade = 0;
2291 if (shade > 100) shade = 100;
2292
2293 lower_lim_r = 65535-rm;
2294 lower_lim_g = 65535-gm;
2295 lower_lim_b = 65535-bm;
2296
2297 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2298 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2299 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2300
2301 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2302 } else {
2303 if (shade < 0) shade = 0;
2304 if (shade > 100) shade = 100;
2305
2306 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2307
2308 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2309 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2310 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2311 }
2312
2313 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2314 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2315 {
2316 unsigned int tmp;
2317
2318 tmp = lower_lim_r;
2319 lower_lim_r = lower_lim_b;
2320 lower_lim_b = tmp;
2321
2322 tmp = upper_lim_r;
2323 upper_lim_r = upper_lim_b;
2324 upper_lim_b = tmp;
2325 }
2326
2327 /* fill our lookup tables */
2328 for (i = 0; i <= mask_r>>sh_r; i++)
2329 {
2330 RUINT32T tmp;
2331 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2332 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2333 lookup_r[i] = (tmp/65535)<<sh_r;
2334 }
2335 for (i = 0; i <= mask_g>>sh_g; i++)
2336 {
2337 RUINT32T tmp;
2338 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2339 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2340 lookup_g[i] = (tmp/65535)<<sh_g;
2341 }
2342 for (i = 0; i <= mask_b>>sh_b; i++)
2343 {
2344 RUINT32T tmp;
2345 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2346 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2347 lookup_b[i] = (tmp/65535)<<sh_b;
2348 }
2349
2350 /* apply table to input image (replacing colors by newly calculated ones) */
2351 switch (srcImage->bits_per_pixel)
2352 {
2353 case 15:
2354 {
2355 unsigned short *p1, *pf, *p, *pl;
2356 p1 = (unsigned short *) srcImage->data;
2357 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2358 while (p1 < pf)
2359 {
2360 p = p1;
2361 pl = p1 + srcImage->width;
2362 for (; p < pl; p++)
2363 {
2364 *p = lookup_r[(*p & 0x7c00)>>10] |
2365 lookup_g[(*p & 0x03e0)>> 5] |
2366 lookup_b[(*p & 0x001f)];
2367 }
2368 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2369 }
2370 break;
2371 }
2372 case 16:
2373 {
2374 unsigned short *p1, *pf, *p, *pl;
2375 p1 = (unsigned short *) srcImage->data;
2376 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2377 while (p1 < pf)
2378 {
2379 p = p1;
2380 pl = p1 + srcImage->width;
2381 for (; p < pl; p++)
2382 {
2383 *p = lookup_r[(*p & 0xf800)>>11] |
2384 lookup_g[(*p & 0x07e0)>> 5] |
2385 lookup_b[(*p & 0x001f)];
2386 }
2387 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2388 }
2389 break;
2390 }
2391 case 24:
2392 {
2393 unsigned char *p1, *pf, *p, *pl;
2394 p1 = (unsigned char *) srcImage->data;
2395 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2396 while (p1 < pf)
2397 {
2398 p = p1;
2399 pl = p1 + srcImage->width * 3;
2400 for (; p < pl; p += 3)
2401 {
2402 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2403 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2404 p[2] = lookup_r[(p[2] & 0x0000ff)];
2405 }
2406 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2407 }
2408 break;
2409 }
2410 case 32:
2411 {
2412 RUINT32T *p1, *pf, *p, *pl;
2413 p1 = (RUINT32T *) srcImage->data;
2414 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2415
2416 while (p1 < pf)
2417 {
2418 p = p1;
2419 pl = p1 + srcImage->width;
2420 for (; p < pl; p++)
2421 {
2422 *p = lookup_r[(*p & 0xff0000)>>16] |
2423 lookup_g[(*p & 0x00ff00)>> 8] |
2424 lookup_b[(*p & 0x0000ff)] |
2425 (*p & ~0xffffff);
2426 }
2427 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2428 }
2429 break;
2430 }
2431 }
2432
2433 free (lookup);
2434}
2435#endif
2436
1945/* 2437/*
1946 * Check our parents are still who we think they are. 2438 * Check our parents are still who we think they are.
1947 * Do transparency updates if required 2439 * Do transparency updates if required
1948 */ 2440 */
1949int 2441int
1950rxvt_term::check_our_parents () 2442rxvt_term::check_our_parents ()
1951{ 2443{
1952 int i, pchanged, aformat, have_pixmap, rootdepth; 2444 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after; 2445 unsigned long nitems, bytes_after;
1954 Atom atype; 2446 Atom atype;
1955 unsigned char *prop = NULL; 2447 unsigned char *prop = NULL;
1956 Window root, oldp, *list; 2448 Window root, oldp, *list;
1957 Pixmap rootpixmap = None; 2449 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr; 2450 XWindowAttributes wattr, wrootattr;
1959 2451
1960 pchanged = 0; 2452 pchanged = 0;
1961 2453
1962 if (!(Options & Opt_transparent)) 2454 if (!OPTION (Opt_transparent))
1963 return pchanged; /* Don't try any more */ 2455 return pchanged; /* Don't try any more */
1964 2456
1965 XGetWindowAttributes(display->display, display->root, &wrootattr); 2457 XGetWindowAttributes (dpy, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth; 2458 rootdepth = wrootattr.depth;
1967 2459
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 2460 XGetWindowAttributes (dpy, parent[0], &wattr);
2461
1969 if (rootdepth != wattr.depth) 2462 if (rootdepth != wattr.depth)
1970 { 2463 {
1971 if (am_transparent) 2464 if (am_transparent)
1972 { 2465 {
1973 pchanged = 1; 2466 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt, 2467 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0; 2468 am_transparent = am_pixmap_trans = 0;
1977 } 2469 }
2470
1978 return pchanged; /* Don't try any more */ 2471 return pchanged; /* Don't try any more */
1979 } 2472 }
1980 2473
1981 /* Get all X ops out of the queue so that our information is up-to-date. */ 2474 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False); 2475 XSync (dpy, False);
1983 2476
1984 /* 2477 /*
1985 * Make the frame window set by the window manager have 2478 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame 2479 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that. 2480 * windows for each client, so we have to take care about that.
1988 */ 2481 */
1989 i = (xa[XA_XROOTPMAPID] != 0 2482 i = (xa[XA_XROOTPMAP_ID]
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID], 2483 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2484 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success)); 2485 &nitems, &bytes_after, &prop) == Success);
2486
1993 if (!i || prop == NULL) 2487 if (!i || prop == NULL)
2488 i = (xa[XA_ESETROOT_PMAP_ID]
2489 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2490 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2491 &nitems, &bytes_after, &prop) == Success);
2492
2493 if (!i || prop == NULL
2494#if TINTING
2495 || !ISSET_PIXCOLOR (Color_tint)
2496#endif
2497 )
1994 have_pixmap = 0; 2498 have_pixmap = 0;
1995 else 2499 else
1996 { 2500 {
1997 have_pixmap = 1; 2501 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop); 2502 rootpixmap = *(Pixmap *)prop;
1999 XFree(prop); 2503 XFree (prop);
2000 } 2504 }
2505
2001 if (have_pixmap) 2506 if (have_pixmap)
2002 { 2507 {
2003 /* 2508 /*
2004 * Copy display->root pixmap transparency 2509 * Copy display->root pixmap transparency
2005 */ 2510 */
2006 int sx, sy, nx, ny; 2511 int sx, sy, nx, ny;
2007 unsigned int nw, nh; 2512 unsigned int nw, nh;
2008 Window cr; 2513 Window cr;
2009 XImage *image; 2514 XImage *image;
2010 GC gc; 2515 GC gc;
2011 XGCValues gcvalue; 2516 XGCValues gcvalue;
2012 2517
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root, 2518 XTranslateCoordinates (dpy, parent[0], display->root,
2014 0, 0, &sx, &sy, &cr); 2519 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width; 2520 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height; 2521 nh = (unsigned int)szHint.height;
2017 nx = ny = 0; 2522 nx = ny = 0;
2523
2018 if (sx < 0) 2524 if (sx < 0)
2019 { 2525 {
2020 nw += sx; 2526 nw += sx;
2021 nx = -sx; 2527 nx = -sx;
2022 sx = 0; 2528 sx = 0;
2023 } 2529 }
2530
2024 if (sy < 0) 2531 if (sy < 0)
2025 { 2532 {
2026 nh += sy; 2533 nh += sy;
2027 ny = -sy; 2534 ny = -sy;
2028 sy = 0; 2535 sy = 0;
2029 } 2536 }
2537
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2538 min_it (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2539 min_it (nh, (unsigned int) (wrootattr.height - sy));
2540
2541 XSync (dpy, False);
2032 allowedxerror = -1; 2542 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2543 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034 ZPixmap); 2544
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2545 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */ 2546 /* XXX: may need a delay here? */
2037 allowedxerror = 0; 2547 allowedxerror = 0;
2548
2038 if (image == NULL) 2549 if (image == NULL)
2039 { 2550 {
2040 if (am_transparent && am_pixmap_trans) 2551 if (am_transparent && am_pixmap_trans)
2041 { 2552 {
2042 pchanged = 1; 2553 pchanged = 1;
2043 if (TermWin.pixmap != None) 2554 if (pixmap != None)
2044 { 2555 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2556 XFreePixmap (dpy, pixmap);
2046 TermWin.pixmap = None; 2557 pixmap = None;
2047 } 2558 }
2048 } 2559 }
2560
2049 am_pixmap_trans = 0; 2561 am_pixmap_trans = 0;
2050 } 2562 }
2051 else 2563 else
2052 { 2564 {
2053 if (TermWin.pixmap != None) 2565 if (pixmap != None)
2054 XFreePixmap(display->display, TermWin.pixmap); 2566 XFreePixmap (dpy, pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt, 2567
2056 (unsigned int)szHint.width, 2568#if TINTING
2057 (unsigned int)szHint.height, 2569 if (ISSET_PIXCOLOR (Color_tint))
2058 (unsigned int)image->depth); 2570 {
2571 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2572
2573 rgba c;
2574 pix_colors_focused [Color_tint].get (c);
2575
2576 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2577 }
2578#endif
2579
2580 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue); 2581 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0, 2582 XPutImage (dpy, pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height); 2583 nx, ny, image->width, image->height);
2063 XFreeGC(display->display, gc); 2584 XFreeGC (dpy, gc);
2064 XDestroyImage(image); 2585 XDestroyImage (image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2586 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2066 TermWin.pixmap); 2587 XClearWindow (dpy, parent[0]);
2588
2067 if (!am_transparent || !am_pixmap_trans) 2589 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1; 2590 pchanged = 1;
2591
2069 am_transparent = am_pixmap_trans = 1; 2592 am_transparent = am_pixmap_trans = 1;
2070 } 2593 }
2071 } 2594 }
2595
2072 if (!am_pixmap_trans) 2596 if (am_pixmap_trans)
2597 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2598 else
2073 { 2599 {
2074 unsigned int n; 2600 unsigned int n;
2075 /* 2601 /*
2076 * InheritPixmap transparency 2602 * InheritPixmap transparency
2077 */ 2603 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2604 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2080 i++)
2081 { 2605 {
2082 oldp = TermWin.parent[i]; 2606 oldp = parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root, 2607 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2084 &TermWin.parent[i], &list, &n);
2085 XFree(list); 2608 XFree (list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2609
2087 if (TermWin.parent[i] == display->root) 2610 if (parent[i] == display->root)
2088 { 2611 {
2089 if (oldp != None) 2612 if (oldp != None)
2090 pchanged = 1; 2613 pchanged = 1;
2614
2091 break; 2615 break;
2092 } 2616 }
2617
2093 if (oldp != TermWin.parent[i]) 2618 if (oldp != parent[i])
2094 pchanged = 1; 2619 pchanged = 1;
2095 } 2620 }
2621
2096 n = 0; 2622 n = 0;
2623
2097 if (pchanged) 2624 if (pchanged)
2098 {
2099 for (; n < (unsigned int)i; n++) 2625 for (; n < (unsigned int)i; n++)
2626 {
2627 XGetWindowAttributes (dpy, parent[n], &wattr);
2628
2629 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2630 {
2631 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2632 break;
2633 }
2634 }
2635
2636 if (n > (sizeof (parent) / sizeof (parent[0])))
2637 {
2638 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2639 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2640 am_transparent = 0;
2641 /* XXX: also turn off Opt_transparent? */
2642 }
2643 else
2644 {
2645 for (n = 0; n < (unsigned int)i; n++)
2100 { 2646 {
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2647 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2648 XClearWindow (dpy, parent[n]);
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2649 }
2650
2651 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2652 am_transparent = 1;
2653 }
2654
2655 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2656 parent[i] = None;
2657 }
2658
2659 if (scrollBar.win)
2660 {
2661 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2662 scrollBar.setIdle ();
2663 scrollbar_show (0);
2664 }
2665
2666 if (am_transparent)
2667 {
2668 want_refresh = want_full_refresh = 1;
2669 if (am_pixmap_trans)
2670 flush ();
2671 }
2672
2673 return pchanged;
2674}
2675#endif
2676
2677/*}}} */
2678
2679bool
2680rxvt_term::cmd_parse ()
2681{
2682 bool flag = false;
2683 wchar_t ch = NOCHAR;
2684 char *seq_begin; // remember start of esc-sequence here
2685
2686 for (;;)
2687 {
2688 if (ch == NOCHAR)
2689 {
2690 seq_begin = cmdbuf_ptr;
2691 ch = next_char ();
2692
2693 if (ch == NOCHAR)
2694 break;
2695 }
2696
2697 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2698 {
2699 if (!seen_input)
2700 {
2701 seen_input = 1;
2702 // many badly-written programs (e.g. jed) contain a race condition:
2703 // they first read the screensize and then install a SIGWINCH handler.
2704 // some window managers resize the window early, and these programs
2705 // then sometimes get the size wrong.
2706 // unfortunately other programs are even more buggy and dislike
2707 // being sent SIGWINCH, so only do it when we were in fact being
2708 // resized.
2709 if (seen_resize && cmd_pid)
2710 kill (-cmd_pid, SIGWINCH);
2711 }
2712
2713 /* Read a text string from the input buffer */
2714 wchar_t buf[UBUFSIZ];
2715 bool refreshnow = false;
2716 int nlines = 0;
2717 wchar_t *str = buf;
2718 wchar_t *eol = str + min (ncol, UBUFSIZ);
2719
2720 for (;;)
2721 {
2722 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2723 break;
2724
2725 *str++ = ch;
2726
2727 if (ch == C0_LF || str >= eol)
2104 { 2728 {
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2729 if (ch == C0_LF)
2730 nlines++;
2731
2732 refresh_count++;
2733
2734 if (!OPTION (Opt_jumpScroll)
2735 || (refresh_count >= refresh_limit * (nrow - 1)))
2736 {
2737 refreshnow = true;
2738 refresh_count = 0;
2739 ch = NOCHAR;
2106 break; 2740 break;
2741 }
2742
2743 // scr_add_lines only works for nlines <= nrow - 1.
2744 if (nlines >= nrow - 1)
2745 {
2746 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2747 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2748 scr_add_lines (buf, str - buf, nlines);
2749
2750 nlines = 0;
2751 str = buf;
2752 eol = str + min (ncol, UBUFSIZ);
2753 }
2754
2755 if (str >= eol)
2756 {
2757 if (eol >= buf + UBUFSIZ)
2758 {
2759 ch = NOCHAR;
2760 break;
2761 }
2762 else
2763 eol = min (eol + ncol, buf + UBUFSIZ);
2764 }
2765
2766 }
2767
2768 seq_begin = cmdbuf_ptr;
2769 ch = next_char ();
2770 }
2771
2772 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2773 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2774 scr_add_lines (buf, str - buf, nlines);
2775
2776 /*
2777 * If there have been a lot of new lines, then update the screen
2778 * What the heck I'll cheat and only refresh less than every page-full.
2779 * the number of pages between refreshes is refresh_limit, which
2780 * is incremented here because we must be doing flat-out scrolling.
2781 */
2782 if (refreshnow)
2783 {
2784 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2785 refresh_limit++;
2786 else
2787 {
2788 flag = true;
2789 //TODO: due to popular request, implement "skipscroll" option here
2790 scr_refresh ();
2791 want_refresh = 1;
2107 } 2792 }
2108 } 2793 }
2109 } 2794
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 } 2795 }
2121 else 2796 else
2122 { 2797 {
2123 /* wait (an arbitrary period) for the WM to do its thing 2798 try
2124 * needed for fvwm2.2.2 (and before?) */ 2799 {
2125# ifdef HAVE_NANOSLEEP 2800 process_nonprinting (ch);
2126 struct timespec rqt; 2801 }
2802 catch (const class out_of_input &o)
2803 {
2804 // we ran out of input, retry later
2805 cmdbuf_ptr = seq_begin;
2806 break;
2807 }
2127 2808
2128 rqt.tv_sec = 1; 2809 ch = NOCHAR;
2129 rqt.tv_nsec = 0; 2810 }
2130 nanosleep(&rqt, NULL); 2811 }
2131# else 2812
2132 sleep(1); 2813 return flag;
2133# endif 2814}
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2815
2135 for (n = 0; n < (unsigned int)i; n++) 2816// read the next character
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n], 2817wchar_t
2137 ParentRelative); 2818rxvt_term::next_char () NOTHROW
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2819{
2139 ParentRelative); 2820 while (cmdbuf_ptr < cmdbuf_endp)
2140 am_transparent = 1; 2821 {
2822 // assume 7-bit to be ascii ALWAYS
2823 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2824 return *cmdbuf_ptr++;
2825
2826 wchar_t wc;
2827 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2828
2829 if (len == (size_t)-2)
2141 } 2830 {
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2831 // the mbstate stores incomplete sequences. didn't know this :/
2143 TermWin.parent[i] = None; 2832 cmdbuf_ptr = cmdbuf_endp;
2833 break;
2834 }
2835
2836 if (len == (size_t)-1)
2837 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2838
2839 // assume wchar == unicode
2840 cmdbuf_ptr += len;
2841 return wc & UNICODE_MASK;
2144 } 2842 }
2843
2844 return NOCHAR;
2845}
2846
2847// read the next octet
2848uint32_t
2849rxvt_term::next_octet () NOTHROW
2850{
2851 return cmdbuf_ptr < cmdbuf_endp
2852 ? (unsigned char)*cmdbuf_ptr++
2853 : NOCHAR;
2854}
2855
2856static class out_of_input out_of_input;
2857
2858/* rxvt_cmd_getc () - Return next input character */
2859/*
2860 * Return the next input character after first passing any keyboard input
2861 * to the command.
2862 */
2863wchar_t
2864rxvt_term::cmd_getc () THROW ((class out_of_input))
2865{
2866 wchar_t c = next_char ();
2867
2868 if (c == NOCHAR)
2869 throw out_of_input;
2870
2145 return pchanged; 2871 return c;
2146} 2872}
2147#endif
2148 2873
2149/*}}} */ 2874uint32_t
2875rxvt_term::cmd_get8 () THROW ((class out_of_input))
2876{
2877 uint32_t c = next_octet ();
2878
2879 if (c == NOCHAR)
2880 throw out_of_input;
2881
2882 return c;
2883}
2150 2884
2151/*{{{ print pipe */ 2885/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2886/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2887#ifdef PRINTPIPE
2154FILE * 2888FILE *
2155rxvt_term::popen_printer () 2889rxvt_term::popen_printer ()
2156{ 2890{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2891 FILE *stream = popen (rs[Rs_print_pipe], "w");
2158 2892
2159 if (stream == NULL) 2893 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2894 rxvt_warn ("can't open printer pipe, not printing.\n");
2895
2161 return stream; 2896 return stream;
2162} 2897}
2163 2898
2164int 2899int
2165rxvt_term::pclose_printer (FILE *stream) 2900rxvt_term::pclose_printer (FILE *stream)
2166{ 2901{
2167 fflush (stream); 2902 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); 2903 return pclose (stream);
2174# endif
2175} 2904}
2176 2905
2177/* 2906/*
2178 * simulate attached vt100 printer 2907 * simulate attached vt100 printer
2179 */ 2908 */
2180void 2909void
2181rxvt_term::process_print_pipe () 2910rxvt_term::process_print_pipe ()
2182{ 2911{
2183 int done; 2912 int done;
2184 FILE *fd; 2913 FILE *fd;
2185 2914
2186 if ((fd = popen_printer ()) == NULL) 2915 if ((fd = popen_printer ()) == NULL)
2187 return; 2916 return;
2188 2917
2189 /* 2918 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2919 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2920 * is received.
2192 */ 2921 */
2193 for (done = 0; !done;) 2922 for (done = 0; !done;)
2194 { 2923 {
2195 unsigned char buf[8]; 2924 unsigned char buf[8];
2196 unsigned char ch; 2925 unicode_t ch;
2197 unsigned int i, len; 2926 unsigned int i, len;
2198 2927
2199 if ((ch = cmd_getc ()) != C0_ESC) 2928 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2929 {
2201 if (putc(ch, fd) == EOF) 2930 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2931 break; /* done = 1 */
2203 } 2932 }
2204 else 2933 else
2205 { 2934 {
2206 len = 0; 2935 len = 0;
… …
2217 { 2946 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2947 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2948 break; /* done = 1 */
2220 } 2949 }
2221 } 2950 }
2951
2222 for (i = 0; i < len; i++) 2952 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2953 if (putc (buf[i], fd) == EOF)
2224 { 2954 {
2225 done = 1; 2955 done = 1;
2226 break; 2956 break;
2227 } 2957 }
2228 } 2958 }
2229 } 2959 }
2960
2230 pclose_printer (fd); 2961 pclose_printer (fd);
2231} 2962}
2232#endif /* PRINTPIPE */ 2963#endif /* PRINTPIPE */
2233/*}}} */ 2964/*}}} */
2234 2965
2235/* *INDENT-OFF* */ 2966/* *INDENT-OFF* */
2236enum { 2967enum {
2237 C1_40 = 0x40, 2968 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2969 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, 2970 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, 2971 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 2972 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2973};
2243/* *INDENT-ON* */ 2974/* *INDENT-ON* */
2244 2975
2245/*{{{ process non-printing single characters */ 2976/*{{{ process non-printing single characters */
2246void 2977void
2247rxvt_term::process_nonprinting (unsigned char ch) 2978rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2979{
2249 switch (ch) 2980 switch (ch)
2250 { 2981 {
2982 case C0_ESC:
2983 process_escape_seq ();
2984 break;
2251 case C0_ENQ: /* terminal Status */ 2985 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2986 if (rs[Rs_answerbackstring])
2253 tt_write( 2987 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 2988 else
2257 tt_write((unsigned char *)VT100_ANS, 2989 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2990 break;
2260 case C0_BEL: /* bell */ 2991 case C0_BEL: /* bell */
2261 scr_bell (); 2992 scr_bell ();
2262 break; 2993 break;
2263 case C0_BS: /* backspace */ 2994 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 3009 scr_charset_choose (1);
2279 break; 3010 break;
2280 case C0_SI: /* shift in - acs */ 3011 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 3012 scr_charset_choose (0);
2282 break; 3013 break;
3014
3015#ifdef EIGHT_BIT_CONTROLS
3016 // 8-bit controls
3017 case 0x90: /* DCS */
3018 process_dcs_seq ();
3019 break;
3020 case 0x9b: /* CSI */
3021 process_csi_seq ();
3022 break;
3023 case 0x9d: /* CSI */
3024 process_osc_seq ();
3025 break;
3026#endif
2283 } 3027 }
2284} 3028}
2285/*}}} */ 3029/*}}} */
2286 3030
2287 3031
2288/*{{{ process VT52 escape sequences */ 3032/*{{{ process VT52 escape sequences */
2289void 3033void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 3034rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 3035{
2292 int row, col; 3036 int row, col;
2293 3037
2294 switch (ch) 3038 switch (ch)
2295 { 3039 {
… …
2325 row = cmd_getc () - ' '; 3069 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 3070 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 3071 scr_gotorc (row, col, 0);
2328 break; 3072 break;
2329 case 'Z': /* identify the terminal type */ 3073 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3074 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 3075 break;
2332 case '<': /* turn off VT52 mode */ 3076 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 3077 PrivMode (0, PrivMode_vt52);
2334 break; 3078 break;
2335 case 'F': /* use special graphics character set */ 3079 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 3080 case 'G': /* use regular character set */
2337 /* unimplemented */ 3081 /* unimplemented */
2338 break; 3082 break;
… …
2347 3091
2348/*{{{ process escape sequences */ 3092/*{{{ process escape sequences */
2349void 3093void
2350rxvt_term::process_escape_seq () 3094rxvt_term::process_escape_seq ()
2351{ 3095{
2352 unsigned char ch = cmd_getc (); 3096 unicode_t ch = cmd_getc ();
2353 3097
2354 if (PrivateModes & PrivMode_vt52) 3098 if (priv_modes & PrivMode_vt52)
2355 { 3099 {
2356 process_escape_vt52 (ch); 3100 process_escape_vt52 (ch);
2357 return; 3101 return;
2358 } 3102 }
2359 3103
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 3118 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 3119 break;
2376 case '+': 3120 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 3121 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 3122 break;
2379#ifdef MULTICHAR_SET 3123#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': 3124 case '6':
2386 scr_backindex (); 3125 scr_backindex ();
2387 break; 3126 break;
2388#endif 3127#endif
2389 case '7': 3128 case '7':
2390 scr_cursor (SAVE); 3129 scr_cursor (SAVE);
2391 break; 3130 break;
2392 case '8': 3131 case '8':
2393 scr_cursor (RESTORE); 3132 scr_cursor (RESTORE);
2394 break; 3133 break;
2395#ifndef NO_FRILLS 3134#if !ENABLE_MINIMAL
2396 case '9': 3135 case '9':
2397 scr_forwardindex (); 3136 scr_forwardindex ();
2398 break; 3137 break;
2399#endif 3138#endif
2400 case '=': 3139 case '=':
2401 case '>': 3140 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 3141 PrivMode ((ch == '='), PrivMode_aplKP);
2403 break; 3142 break;
2404 3143
2405 case C1_40: 3144 case C1_40:
2406 cmd_getc (); 3145 cmd_getc ();
2407 break; 3146 break;
… …
2410 break; 3149 break;
2411 3150
2412 /* 8.3.87: NEXT LINE */ 3151 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 3152 case C1_NEL: /* ESC E */
2414 { 3153 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 3154 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 3155 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2417 } 3156 }
2418 break; 3157 break;
2419 3158
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 3159 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 3160 case C1_ESA: /* ESC G */
… …
2431 case C1_RI: /* ESC M */ 3170 case C1_RI: /* ESC M */
2432 scr_index (DN); 3171 scr_index (DN);
2433 break; 3172 break;
2434 3173
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 3174 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 3175 /*case C1_SS2: scr_single_shift (2); break; */
2437 3176
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 3177 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 3178 /*case C1_SS3: scr_single_shift (3); break; */
2440 3179
2441 /* 8.3.27: DEVICE CONTROL STRING */ 3180 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 3181 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 3182 process_dcs_seq ();
2444 break; 3183 break;
2445 3184
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3185 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 3186 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 3187 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 3188 break; /* steal obsolete ESC [ c */
2451 3189
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3190 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2453 case C1_CSI: /* ESC [ */ 3191 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 3192 process_csi_seq ();
… …
2459 process_osc_seq (); 3197 process_osc_seq ();
2460 break; 3198 break;
2461 3199
2462 /* 8.3.106: RESET TO INITIAL STATE */ 3200 /* 8.3.106: RESET TO INITIAL STATE */
2463 case 'c': 3201 case 'c':
3202 mbstate.reset ();
2464 scr_poweron (); 3203 scr_poweron ();
2465 scrollbar_show (1); 3204 scrollbar_show (1);
2466 break; 3205 break;
2467 3206
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3207 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2480 3219
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3220/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 3221/* *INDENT-OFF* */
2483enum { 3222enum {
2484 CSI_ICH = 0x40, 3223 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3224 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 , 3225 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, 3226 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, 3227 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, 3228 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, 3229 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2494 3233
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3234#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3235 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3236 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 3237#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3238 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2500 3239
2501const unsigned char csi_defaults[] = 3240const unsigned char csi_defaults[] =
2502 { 3241 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3242 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, */ 3243 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, */ 3244 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, [, \, ], ^, _, */ 3245 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, */ 3246 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, */ 3247 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, */ 3248 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, {, |, }, ~, */ 3249 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 3250 };
2512/* *INDENT-ON* */ 3251/* *INDENT-ON* */
2513 3252
2514void 3253void
2515rxvt_term::process_csi_seq () 3254rxvt_term::process_csi_seq ()
2516{ 3255{
2517 unsigned char ch, priv, i; 3256 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 3257 unsigned int nargs, p;
2519 int n, ndef; 3258 int n, ndef;
2520 int arg[ESC_ARGS]; 3259 int arg[ESC_ARGS];
2521 3260
2522 for (nargs = ESC_ARGS; nargs > 0;) 3261 for (nargs = ESC_ARGS; nargs > 0;)
2523 arg[--nargs] = 0; 3262 arg[--nargs] = 0;
2524 3263
2525 priv = 0; 3264 priv = 0;
… …
2527 if (ch >= '<' && ch <= '?') 3266 if (ch >= '<' && ch <= '?')
2528 { /* '<' '=' '>' '?' */ 3267 { /* '<' '=' '>' '?' */
2529 priv = ch; 3268 priv = ch;
2530 ch = cmd_getc (); 3269 ch = cmd_getc ();
2531 } 3270 }
3271
2532 /* read any numerical arguments */ 3272 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 3273 for (n = -1; ch < CSI_ICH; )
2534 { 3274 {
2535 if (isdigit(ch)) 3275 if (isdigit (ch))
2536 { 3276 {
2537 if (n < 0) 3277 if (n < 0)
2538 n = ch - '0'; 3278 n = ch - '0';
2539 else 3279 else
2540 n = n * 10 + ch - '0'; 3280 n = n * 10 + ch - '0';
… …
2543 { 3283 {
2544 if (nargs < ESC_ARGS) 3284 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 3285 arg[nargs++] = n;
2546 n = -1; 3286 n = -1;
2547 } 3287 }
2548 else if (ch == '\b') 3288 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); 3289 process_nonprinting (ch);
2560 } 3290
2561 ch = cmd_getc (); 3291 ch = cmd_getc ();
2562 } 3292 }
2563 3293
2564 if (ch > CSI_7F) 3294 if (ch > CSI_7F)
2565 return; 3295 return;
2566 3296
2567 if (nargs < ESC_ARGS) 3297 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 3298 arg[nargs++] = n;
2569 3299
2570 i = ch - CSI_ICH; 3300 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 3301 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 3302 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 3303 if (arg[p] == -1)
2574 arg[p] = ndef; 3304 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 3305
2583 /* 3306 /*
2584 * private mode handling 3307 * private mode handling
2585 */ 3308 */
2586 if (priv) 3309 if (priv)
2587 { 3310 {
2588 switch (priv) 3311 switch (priv)
2589 { 3312 {
2590 case '>': 3313 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 3314 if (ch == CSI_DA) /* secondary device attributes */
3315 {
3316 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3317 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3318 //
3319 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3320 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3321 // that we do not support xterm mouse reporting (should be 95 when we do).
3322 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3323 tt_printf ("\033[>%d;94;0c", 'U');
3324 }
2593 break; 3325 break;
2594 case '?': 3326 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3327 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 3328 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 3329 break;
… …
2600 } 3332 }
2601 3333
2602 switch (ch) 3334 switch (ch)
2603 { 3335 {
2604 /* 3336 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3337 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 3338 */
2607#ifdef PRINTPIPE 3339#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3340 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 3341 switch (arg[0])
2610 { 3342 {
… …
2702 3434
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3435 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3436 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3437 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3438 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3439 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3440 break;
2709 3441
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3442 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3443 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3444 break;
2714 3445
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3446 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3447 process_sgr_mode (nargs, arg);
2717 break; 3448 break;
2718 3449
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3450 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3451 switch (arg[0])
2721 { 3452 {
2722 case 5: /* DSR requested */ 3453 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3454 tt_printf ("\033[0n");
2724 break; 3455 break;
2725 case 6: /* CPR requested */ 3456 case 6: /* CPR requested */
2726 scr_report_position (); 3457 scr_report_position ();
2727 break; 3458 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3459 case 7: /* unofficial extension */
3460 if (OPTION (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3461 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3462 break;
2732#endif
2733 case 8: /* unofficial extension */ 3463 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3464 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3465 break;
2736 } 3466 }
2737 break; 3467 break;
2738 3468
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3469 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3502 break;
2773 3503
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3504 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3505 if (arg[0] == 4)
2776 scr_insert_mode (0); 3506 scr_insert_mode (0);
3507 else if (arg[0] == 20)
3508 priv_modes &= ~PrivMode_LFNL;
2777 break; 3509 break;
2778 3510
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3511 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3512 if (arg[0] == 4)
2781 scr_insert_mode (1); 3513 scr_insert_mode (1);
3514 else if (arg[0] == 20)
3515 priv_modes |= PrivMode_LFNL;
2782 break; 3516 break;
2783 3517
2784 /* 3518 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3519 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3520 */
… …
2798 break; 3532 break;
2799 case CSI_75: 3533 case CSI_75:
2800 scr_cursor (RESTORE); 3534 scr_cursor (RESTORE);
2801 break; 3535 break;
2802 3536
2803#ifndef NO_FRILLS 3537#if !ENABLE_MINIMAL
2804 case CSI_74: 3538 case CSI_74:
2805 process_window_ops (arg, nargs); 3539 process_window_ops (arg, nargs);
2806 break; 3540 break;
2807#endif 3541#endif
2808 3542
2809 case CSI_78: /* DECREQTPARM */ 3543 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3544 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3545 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3546 break;
2813 3547
2814 default: 3548 default:
2815 break; 3549 break;
2816 } 3550 }
2817} 3551}
2818/*}}} */ 3552/*}}} */
2819 3553
2820#ifndef NO_FRILLS 3554#if !ENABLE_MINIMAL
2821/* ARGSUSED */ 3555/* ARGSUSED */
2822void 3556void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3557rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3558{
2825 int x, y; 3559 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3560 XWindowAttributes wattr;
2830 Window wdummy; 3561 Window wdummy;
3562
3563 dLocal (Display *, dpy);
2831 3564
2832 if (nargs == 0) 3565 if (nargs == 0)
2833 return; 3566 return;
3567
2834 switch (args[0]) 3568 switch (args[0])
2835 { 3569 {
2836 /* 3570 /*
2837 * commands 3571 * commands
2838 */ 3572 */
2839 case 1: /* deiconify window */ 3573 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3574 XMapWindow (dpy, parent[0]);
2841 break; 3575 break;
2842 case 2: /* iconify window */ 3576 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3577 XIconifyWindow (dpy, parent[0], display->screen);
2844 DefaultScreen(display->display));
2845 break; 3578 break;
2846 case 3: /* set position (pixels) */ 3579 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3580 XMoveWindow (dpy, parent[0], args[1], args[2]);
2848 break; 3581 break;
2849 case 4: /* set size (pixels) */ 3582 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3583 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3584 break;
2852 case 5: /* raise window */ 3585 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3586 XRaiseWindow (dpy, parent[0]);
2854 break; 3587 break;
2855 case 6: /* lower window */ 3588 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3589 XLowerWindow (dpy, parent[0]);
2857 break; 3590 break;
2858 case 7: /* refresh window */ 3591 case 7: /* refresh window */
2859 scr_touch (true); 3592 scr_touch (true);
2860 break; 3593 break;
2861 case 8: /* set size (chars) */ 3594 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3595 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3596 (unsigned int) (args[1] * fheight));
2864 break; 3597 break;
3598
3599 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3600 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3601 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3602 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3603 (unsigned int) (args[1] * fheight));
2869 break; 3604 break;
3605
2870 /* 3606 /*
2871 * reports - some output format copied from XTerm 3607 * reports - some output format copied from XTerm
2872 */ 3608 */
2873 case 11: /* report window state */ 3609 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3610 XGetWindowAttributes (dpy, parent[0], &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3611 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3612 break;
2877 case 13: /* report window position */ 3613 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3614 XGetWindowAttributes (dpy, parent[0], &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3615 XTranslateCoordinates (dpy, parent[0], wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3616 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3617 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3618 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3619 break;
2884 case 14: /* report window size (pixels) */ 3620 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3621 XGetWindowAttributes (dpy, parent[0], &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3622 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3623 break;
3624 case 18: /* report text area size (chars) */
3625 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3626 break;
2888 case 18: /* report window size (chars) */ 3627 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3628 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3629 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3630 case 20: /* report icon label */
3631 {
3632 char *s;
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3633 XGetIconName (dpy, parent[0], &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3634 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3635 XFree (s);
3636 }
2895 break; 3637 break;
2896 case 21: /* report window title */ 3638 case 21: /* report window title */
3639 {
3640 char *s;
2897 XFetchName(display->display, TermWin.parent[0], &s); 3641 XFetchName (dpy, parent[0], &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3642 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3643 XFree (s);
3644 }
2899 break; 3645 break;
2900#endif
2901
2902 } 3646 }
2903} 3647}
2904#endif 3648#endif
2905 3649
2906/*----------------------------------------------------------------------*/ 3650/*----------------------------------------------------------------------*/
2907/* 3651/*
2908 * get input up until STRING TERMINATOR (or BEL) 3652 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3653 * ends_how is terminator used. returned input must be free()'d
2910 */ 3654 */
2911unsigned char * 3655char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3656rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3657{
2914 int seen_esc = 0; /* seen escape? */ 3658 unicode_t ch;
3659 bool seen_esc = false;
2915 unsigned int n = 0; 3660 unsigned int n = 0;
2916 unsigned char *s; 3661 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3662
2919 for (; (ch = cmd_getc ());) 3663 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3664 {
2921 if (ch == C0_BEL 3665 if (seen_esc)
2922 || ch == CHAR_ST 3666 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3667 if (ch == 0x5c) /* 7bit ST */
2924 break; 3668 break;
3669 else
3670 return NULL;
3671 }
2925 if (ch == C0_ESC) 3672 else if (ch == C0_ESC)
2926 { 3673 {
2927 seen_esc = 1; 3674 seen_esc = true;
2928 continue; 3675 continue;
2929 } 3676 }
2930 else if (ch == '\t') 3677 else if (ch == C0_BEL || ch == CHAR_ST)
2931 ch = ' '; /* translate '\t' to space */ 3678 break;
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3679 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3680 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3681
3682 seen_esc = false;
3683
3684 if (n >= STRING_MAX - 1)
3685 // stop at some sane length
3686 return NULL;
3687
3688 if (ch == C0_SYN)
3689 string[n++] = cmd_get8 ();
3690 else
2935 string[n++] = ch; 3691 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3692 }
3693
2938 string[n++] = '\0'; 3694 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3695
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3696 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3697
2943 return s; 3698 return rxvt_wcstombs (string);
2944} 3699}
2945 3700
2946/*----------------------------------------------------------------------*/ 3701/*----------------------------------------------------------------------*/
2947/* 3702/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3703 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3704 */
2950void 3705void
2951rxvt_term::process_dcs_seq () 3706rxvt_term::process_dcs_seq ()
2952{ 3707{
2953 unsigned char eh, *s; 3708 char *s;
3709 unicode_t eh;
3710
2954 /* 3711 /*
2955 * Not handled yet 3712 * Not handled yet
2956 */ 3713 */
2957 s = get_to_st (&eh); 3714 s = get_to_st (eh);
2958 if (s) 3715 if (s)
2959 free(s); 3716 free (s);
3717
2960 return; 3718 return;
2961} 3719}
2962 3720
2963/*----------------------------------------------------------------------*/ 3721/*----------------------------------------------------------------------*/
2964/* 3722/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3723 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3724 */
2967void 3725void
2968rxvt_term::process_osc_seq () 3726rxvt_term::process_osc_seq ()
2969{ 3727{
2970 unsigned char ch, eh, *s; 3728 unicode_t ch, eh;
2971 int arg; 3729 int arg;
2972 3730
2973 ch = cmd_getc (); 3731 ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3732 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3733 arg = arg * 10 + (ch - '0');
2976 3734
2977 if (ch == ';') 3735 if (ch == ';')
2978 { 3736 {
2979 s = get_to_st (&eh); 3737 char *s = get_to_st (eh);
3738
2980 if (s) 3739 if (s)
2981 { 3740 {
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); 3741 process_xterm_seq (arg, s, eh);
2994 free(s); 3742 free (s);
2995 } 3743 }
3744 }
3745}
3746
3747void
3748rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3749{
3750 if (str[0] == '?' && !str[1])
2996 } 3751 {
3752 rgba c;
3753 pix_colors_focused[color].get (c);
3754
3755#if XFT
3756 if (c.a != rgba::MAX_CC)
3757 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3758 else
3759#endif
3760 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3761 }
3762 else
3763 set_window_color (color, str);
2997} 3764}
3765
2998/* 3766/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3767 * 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 */ 3768 */
3019void 3769void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3770rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3021{ 3771{
3022 int changed = 0; 3772 int color;
3023 int color;
3024 char *buf, *name; 3773 char *buf, *name;
3774 bool query = str[0] == '?' && !str[1];
3775 int saveop = op;
3025 3776
3777 dLocal (Display *, dpy);
3778
3026 assert(str != NULL); 3779 assert (str != NULL);
3780
3781 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3782 return;
3783
3027 switch (op) 3784 switch (op)
3028 { 3785 {
3029 case XTerm_name: 3786 case XTerm_name:
3030 set_title (str); 3787 set_title (str);
3031 /* FALLTHROUGH */ 3788 /* FALLTHROUGH */
3032 case XTerm_iconName: 3789 case XTerm_iconName:
3033 set_iconName (str); 3790 set_icon_name (str);
3034 break; 3791 break;
3035 case XTerm_title: 3792 case XTerm_title:
3036 set_title (str); 3793 set_title (str);
3037 break; 3794 break;
3795 case XTerm_property:
3796 if (str[0] == '?')
3797 {
3798 Atom prop = display->atom (str + 1);
3799 Atom actual_type;
3800 int actual_format;
3801 unsigned long nitems;
3802 unsigned long bytes_after;
3803 unsigned char *value = 0;
3804 const char *str = "";
3805
3806 if (prop
3807 && XGetWindowProperty (dpy, parent[0],
3808 prop, 0, 1<<16, 0, AnyPropertyType,
3809 &actual_type, &actual_format,
3810 &nitems, &bytes_after, &value) == Success
3811 && actual_type != None
3812 && actual_format == 8)
3813 str = (const char *)(value);
3814
3815 tt_printf ("\033]%d;%s%c", op, str, resp);
3816
3817 XFree (value);
3818 }
3819 else
3820 {
3821 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3822
3823 if (eq)
3824 {
3825 *eq = 0;
3826 set_utf8_property (display->atom (str), eq + 1);
3827 }
3828 else
3829 XDeleteProperty (dpy, parent[0],
3830 display->atom (str));
3831 }
3832 break;
3833
3038 case XTerm_Color: 3834 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3835 for (buf = (char *)str; buf && *buf;)
3040 { 3836 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3837 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3838 break;
3839
3043 *name++ = '\0'; 3840 *name++ = '\0';
3044 color = atoi(buf); 3841 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3842
3843 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3844 break;
3845
3047 if ((buf = STRCHR(name, ';')) != NULL) 3846 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3847 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3848
3849 process_color_seq (op, color, name, resp);
3050 } 3850 }
3851 break;
3852 case XTerm_Color00:
3853 process_color_seq (op, Color_fg, str, resp);
3854 break;
3855 case XTerm_Color01:
3856 process_color_seq (op, Color_bg, str, resp);
3051 break; 3857 break;
3052#ifndef NO_CURSORCOLOR 3858#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3859 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3860 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3861 break;
3056#endif 3862#endif
3057 case XTerm_Color_pointer: 3863 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3864 process_color_seq (op, Color_pointer_fg, str, resp);
3865 break;
3866 case XTerm_Color_pointer_bg:
3867 process_color_seq (op, Color_pointer_bg, str, resp);
3059 break; 3868 break;
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3869#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: 3870 case XTerm_Color_RV:
3068 set_window_color (Color_RV, str); 3871 process_color_seq (op, Color_RV, str, resp);
3069 break; 3872 break;
3873 case Rxvt_Color_BD:
3874 case URxvt_Color_BD:
3875 process_color_seq (op, Color_BD, str, resp);
3876 break;
3877 case Rxvt_Color_UL:
3878 case URxvt_Color_UL:
3879 process_color_seq (op, Color_UL, str, resp);
3880 break;
3881 case URxvt_Color_IT:
3882 process_color_seq (op, Color_IT, str, resp);
3883 break;
3070#endif 3884#endif
3885#if TRANSPARENT && TINTING
3886 case URxvt_Color_tint:
3887 process_color_seq (op, Color_tint, str, resp);
3071 3888
3072 case XTerm_Menu: 3889 check_our_parents ();
3890
3891 if (am_transparent)
3892 want_full_refresh = want_refresh = 1;
3893
3894 break;
3895#endif
3896
3897 case Rxvt_Pixmap:
3073 /* 3898 {
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 != ';') 3899 if (*str != ';')
3080 { 3900 {
3081#if XPM_BACKGROUND 3901#if XPM_BACKGROUND
3082 scale_pixmap (""); /* reset to default scaling */ 3902 scale_pixmap (""); /* reset to default scaling */
3083 set_bgPixmap (str); /* change pixmap */ 3903 set_bgPixmap (str); /* change pixmap */
3084#endif
3085 scr_touch (true); 3904 scr_touch (true);
3905#endif
3086 } 3906 }
3907
3908 int changed = 0;
3909
3087 while ((str = STRCHR(str, ';')) != NULL) 3910 while ((str = strchr (str, ';')) != NULL)
3088 { 3911 {
3089 str++; 3912 str++;
3090#if XPM_BACKGROUND 3913#if XPM_BACKGROUND
3091 changed += scale_pixmap (str); 3914 changed += scale_pixmap (str);
3092#endif 3915#endif
3093
3094 } 3916 }
3917
3095 if (changed) 3918 if (changed)
3096 { 3919 {
3097#ifdef XPM_BACKGROUND 3920#ifdef XPM_BACKGROUND
3098 resize_pixmap (); 3921 resize_pixmap ();
3099#endif
3100 scr_touch (true); 3922 scr_touch (true);
3923#endif
3101 } 3924 }
3925 }
3102 break; 3926 break;
3103 3927
3104 case XTerm_restoreFG: 3928 case Rxvt_restoreFG:
3105 set_window_color (Color_fg, str); 3929 set_window_color (Color_fg, str);
3106 break; 3930 break;
3107 case XTerm_restoreBG: 3931 case Rxvt_restoreBG:
3108 set_window_color (Color_bg, str); 3932 set_window_color (Color_bg, str);
3109 break; 3933 break;
3934
3110 case XTerm_logfile: 3935 case XTerm_logfile:
3936 // TODO, when secure mode?
3111 break; 3937 break;
3112 case XTerm_font: 3938
3113 change_font (0, str);
3114 break;
3115#if 0 3939#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3940 case Rxvt_dumpscreen: /* no error notices */
3117 { 3941 {
3118 int fd; 3942 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3943 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3944 {
3121 scr_dump (fd); 3945 scr_dump (fd);
3122 close(fd); 3946 close (fd);
3123 } 3947 }
3124 } 3948 }
3125 break; 3949 break;
3126#endif 3950#endif
3951 case XTerm_font:
3952 op = URxvt_font;
3953 case URxvt_font:
3954#if ENABLE_STYLES
3955 case URxvt_boldFont:
3956 case URxvt_italicFont:
3957 case URxvt_boldItalicFont:
3958#endif
3959 if (query)
3960 tt_printf ("\33]%d;%-.250s%c", saveop,
3961 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3962 ? fontset[op - URxvt_font]->fontdesc : "",
3963 resp);
3964 else
3965 {
3966 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3967
3968 res = strdup (str);
3969 allocated.push_back ((void *)res);
3970 set_fonts ();
3971 }
3972 break;
3973
3974 case URxvt_version:
3975 if (query)
3976 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3977 op,
3978 rs[Rs_name], VERSION[0], VERSION[2],
3979 resp);
3980 break;
3981
3982#if !ENABLE_MINIMAL
3983 case URxvt_locale:
3984 if (query)
3985 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3986 else
3987 {
3988 set_locale (str);
3989 pty->set_utf8_mode (enc_utf8);
3990 init_xlocale ();
3991 }
3992 break;
3993
3994 case URxvt_view_up:
3995 case URxvt_view_down:
3996 {
3997 int lines = atoi (str);
3998
3999 if (lines)
4000 scr_page (op == URxvt_view_up ? UP : DN, lines);
4001 else
4002 scr_erase_savelines ();
4003 }
4004
4005 break;
4006#endif
4007
4008#if ENABLE_PERL
4009 case URxvt_perl:
4010 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4011 ; // no responses yet
4012 break;
4013#endif
3128 } 4014 }
3129} 4015}
3130/*----------------------------------------------------------------------*/ 4016/*----------------------------------------------------------------------*/
3131 4017
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4018/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 4026 * so no need for fancy checking
3141 */ 4027 */
3142int 4028int
3143rxvt_term::privcases (int mode, unsigned long bit) 4029rxvt_term::privcases (int mode, unsigned long bit)
3144{ 4030{
3145 int state; 4031 int state;
3146 4032
3147 if (mode == 's') 4033 if (mode == 's')
3148 { 4034 {
3149 SavedModes |= (PrivateModes & bit); 4035 SavedModes |= (priv_modes & bit);
3150 return -1; 4036 return -1;
3151 } 4037 }
3152 else 4038 else
3153 { 4039 {
3154 if (mode == 'r') 4040 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4041 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 4042 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4043 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 4044 PrivMode (state, bit);
3159 } 4045 }
4046
3160 return state; 4047 return state;
3161} 4048}
3162 4049
3163/* we're not using priv _yet_ */ 4050/* we're not using priv _yet_ */
3164void 4051void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4052rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3166{ 4053{
3167 unsigned int i, j; 4054 unsigned int i, j;
3168 int state; 4055 int state;
4056
3169 static const struct 4057 static const struct
3170 { 4058 {
3171 const int argval; 4059 const int argval;
3172 const unsigned long bit; 4060 const unsigned long bit;
3173 } 4061 }
4062
3174 argtopriv[] = { 4063 argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 4064 { 1, PrivMode_aplCUR },
3176 { 2, PrivMode_vt52 }, 4065 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 4066 { 3, PrivMode_132 },
3178 { 4, PrivMode_smoothScroll }, 4067 { 4, PrivMode_smoothScroll },
3179 { 5, PrivMode_rVideo }, 4068 { 5, PrivMode_rVideo },
3180 { 6, PrivMode_relOrigin }, 4069 { 6, PrivMode_relOrigin },
3181 { 7, PrivMode_Autowrap }, 4070 { 7, PrivMode_Autowrap },
4071 // 8, bi-directional support mode
3182 { 9, PrivMode_MouseX10 }, 4072 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 4073 // 18, 19 printing-related
3184 { menuBar_esc, PrivMode_menuBar }, 4074 { 25, PrivMode_VisibleCursor },
3185#endif
3186#ifdef scrollBar_esc 4075#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 4076 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 4077#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 4078 { 35, PrivMode_ShiftKeys }, // rxvt extension
3191 { 40, PrivMode_132OK }, 4079 { 40, PrivMode_132OK },
4080 // 41 xterm more fixes NYI
4081 // 45 margin bell NYI
4082 // 46 start logging
3192 { 47, PrivMode_Screen }, 4083 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 4084 { 66, PrivMode_aplKP },
3194#ifndef NO_BACKSPACE_KEY 4085#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 4086 { 67, PrivMode_BackSpace },
3196#endif 4087#endif
3197 { 1000, PrivMode_MouseX11 }, 4088 { 1000, PrivMode_MouseX11 },
4089 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4090 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4091 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3198 { 1010, PrivMode_TtyOutputInh }, 4092 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 4093 { 1011, PrivMode_Keypress }, // rxvt extension
4094 // 1035 enable modifiers for alt, numlock NYI
4095 // 1036 send ESC for meta keys NYI
4096 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 4097 { 1047, PrivMode_Screen },
4098 // 1048 save and restore cursor
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4099 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4100 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3202 }; 4101 };
3203 4102
3204 if (nargs == 0) 4103 if (nargs == 0)
3205 return; 4104 return;
3206 4105
… …
3213 for (i = 0; i < nargs; i++) 4112 for (i = 0; i < nargs; i++)
3214 { 4113 {
3215 state = -1; 4114 state = -1;
3216 4115
3217 /* basic handling */ 4116 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4117 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3219 if (argtopriv[j].argval == arg[i]) 4118 if (argtopriv[j].argval == arg[i])
3220 { 4119 {
3221 state = privcases (mode, argtopriv[j].bit); 4120 state = privcases (mode, argtopriv[j].bit);
3222 break; 4121 break;
3223 } 4122 }
3224 4123
3225 /* extra handling for values with state unkept */ 4124 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 4125 switch (arg[i])
3228 { 4126 {
4127#if ENABLE_STYLES
4128 case 1021:
4129 set_option (Opt_intensityStyles, mode);
4130
4131 scr_touch (true);
4132 break;
4133#endif
3229 case 1048: /* alternative cursor save */ 4134 case 1048: /* alternative cursor save */
4135 case 1049:
4136 if (OPTION (Opt_secondaryScreen))
3230 if (mode == 0) 4137 if (mode == 0)
3231 scr_cursor (RESTORE); 4138 scr_cursor (RESTORE);
3232 else if (mode == 1) 4139 else if (mode == 1)
3233 scr_cursor (SAVE); 4140 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; 4141 break;
4142 }
4143
4144 if (state >= 0)
4145 /* extra handling for values with valid 0 or 1 state */
4146 switch (arg[i])
4147 {
4148 /* case 1: - application cursor keys */
4149 case 2: /* VT52 mode */
4150 /* oddball mode. should be set regardless of set/reset
4151 * parameter. Return from VT52 mode with an ESC < from
4152 * within VT52 mode
4153 */
4154 PrivMode (1, PrivMode_vt52);
4155 break;
3250 case 3: /* 80/132 */ 4156 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 4157 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4158 set_widthheight (((state ? 132 : 80) * fwidth), height);
3253 (unsigned int)TermWin.height);
3254 break; 4159 break;
3255 case 4: /* smooth scrolling */ 4160 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 4161 set_option (Opt_jumpScroll, !state);
3260 break; 4162 break;
3261 case 5: /* reverse video */ 4163 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 4164 scr_rvideo_mode (state);
3263 break; 4165 break;
3264 case 6: /* relative/absolute origins */ 4166 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 4167 scr_relative_origin (state);
3266 break; 4168 break;
3267 case 7: /* autowrap */ 4169 case 7: /* autowrap */
3268 scr_autowrap (state); 4170 scr_autowrap (state);
3269 break; 4171 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 4172 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 4173 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 4174 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 4175 priv_modes &= ~PrivMode_MouseX11;
3274 break; 4176 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 4177#ifdef scrollBar_esc
3283 case scrollBar_esc: 4178 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 4179 if (scrollbar_mapping (state))
3285 { 4180 {
3286 resize_all_windows (0, 0, 0); 4181 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 4182 scr_touch (true);
3288 } 4183 }
3289 break; 4184 break;
3290#endif 4185#endif
3291 case 25: /* visible/invisible cursor */ 4186 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 4187 scr_cursor_visible (state);
3293 break; 4188 break;
3294 /* case 35: - shift keys */ 4189 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 4190 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 4191 case 47: /* secondary screen */
3297 scr_change_screen (state); 4192 scr_change_screen (state);
3298 break; 4193 break;
3299 /* case 66: - application key pad */ 4194 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 4195 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 4196 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 4197 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 4198 priv_modes &= ~PrivMode_MouseX10;
3304 break; 4199 break;
3305#if 0 4200#if 0
3306 case 1001: 4201 case 1001:
3307 break; /* X11 mouse highlighting */ 4202 break; /* X11 mouse highlighting */
3308#endif 4203#endif
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 4204 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 4205 set_option (Opt_scrollTtyOutput, !state);
3314 break; 4206 break;
3315 case 1011: /* scroll to bottom on key press */ 4207 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 4208 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 4209 break;
3321 case 1047: /* secondary screen w/ clearing */ 4210 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4211 if (OPTION (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 4212 if (current_screen != PRIMARY)
3324 scr_erase_screen (2); 4213 scr_erase_screen (2);
3325 scr_change_screen (state); 4214 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 4215 break;
4216 case 1049: /* secondary screen w/ clearing first */
4217 scr_change_screen (state);
4218 if (OPTION (Opt_secondaryScreen))
4219 if (current_screen != PRIMARY)
4220 scr_erase_screen (2);
4221 break;
4222 default:
4223 break;
3329 } 4224 }
3330 } 4225 }
3331} 4226}
3332/*}}} */ 4227/*}}} */
3333 4228
3334/*{{{ process sgr sequences */ 4229/*{{{ process sgr sequences */
3335void 4230void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4231rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 4232{
3338 unsigned int i; 4233 unsigned int i;
3339 short rendset; 4234 short rendset;
3340 int rendstyle; 4235 int rendstyle;
3341 4236
3342 if (nargs == 0) 4237 if (nargs == 0)
3343 { 4238 {
3344 scr_rendition (0, ~RS_None); 4239 scr_rendition (0, ~RS_None);
3345 return; 4240 return;
3346 } 4241 }
4242
3347 for (i = 0; i < nargs; i++) 4243 for (i = 0; i < nargs; i++)
3348 { 4244 {
3349 rendset = -1; 4245 rendset = -1;
3350 switch (arg[i]) 4246 switch (arg[i])
3351 { 4247 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 4249 rendset = 0, rendstyle = ~RS_None;
3354 break; 4250 break;
3355 case 1: 4251 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 4252 rendset = 1, rendstyle = RS_Bold;
3357 break; 4253 break;
4254 //case 2: // low intensity
4255 case 3:
4256 rendset = 1, rendstyle = RS_Italic;
4257 break;
3358 case 4: 4258 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 4259 rendset = 1, rendstyle = RS_Uline;
3360 break; 4260 break;
3361 case 5: 4261 case 5: // slowly blinking
4262 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 4263 rendset = 1, rendstyle = RS_Blink;
3363 break; 4264 break;
4265 //case 6: // scoansi light background
3364 case 7: 4266 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 4267 rendset = 1, rendstyle = RS_RVid;
3366 break; 4268 break;
3367 case 22: 4269 case 8:
4270 // invisible. NYI
4271 break;
4272 //case 9: // crossed out
4273 //case 10: // scoansi acs off, primary font
4274 //case 11: // scoansi acs on, first alt font
4275 //case 12: // scoansi acs on, |0x80, second alt font
4276 //...
4277 //case 19: // ninth alt font
4278 //case 20: // gothic
4279 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 4280 rendset = 0, rendstyle = RS_Bold;
4281 break;
4282 case 22: // normal intensity
4283 rendset = 0, rendstyle = RS_Bold;
4284 break;
4285 case 23: // disable italic
4286 rendset = 0, rendstyle = RS_Italic;
3369 break; 4287 break;
3370 case 24: 4288 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 4289 rendset = 0, rendstyle = RS_Uline;
3372 break; 4290 break;
3373 case 25: 4291 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 4292 rendset = 0, rendstyle = RS_Blink;
3375 break; 4293 break;
4294 case 26: // variable spacing (iso 8613)
4295 rendset = 0, rendstyle = RS_Blink;
4296 break;
3376 case 27: 4297 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 4298 rendset = 0, rendstyle = RS_RVid;
3378 break; 4299 break;
4300 //case 28: // visible. NYI
4301 //case 29: // not crossed-out
3379 } 4302 }
4303
3380 if (rendset != -1) 4304 if (rendset != -1)
3381 { 4305 {
3382 scr_rendition (rendset, rendstyle); 4306 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 4307 continue; /* for (;i;) */
3384 } 4308 }
3385 4309
3386 switch (arg[i]) 4310 switch (arg[i])
3387 { 4311 {
3388 case 30: 4312 case 30:
… …
3391 case 33: 4315 case 33:
3392 case 34: 4316 case 34:
3393 case 35: 4317 case 35:
3394 case 36: 4318 case 36:
3395 case 37: 4319 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4320 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 4321 break;
3399#ifdef TTY_256COLOR 4322 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 4323 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 4324 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4325 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 4326 i += 2;
3406 } 4327 }
3407 break; 4328 break;
3408#endif
3409 case 39: /* default fg */ 4329 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 4330 scr_color (Color_fg, Color_fg);
3411 break; 4331 break;
3412 4332
3413 case 40: 4333 case 40:
… …
3416 case 43: 4336 case 43:
3417 case 44: 4337 case 44:
3418 case 45: 4338 case 45:
3419 case 46: 4339 case 46:
3420 case 47: 4340 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4341 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 4342 break;
3424#ifdef TTY_256COLOR 4343 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 4344 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 4345 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4346 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 4347 i += 2;
3431 } 4348 }
3432 break; 4349 break;
3433#endif
3434 case 49: /* default bg */ 4350 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 4351 scr_color (Color_bg, Color_bg);
3436 break; 4352 break;
3437 4353
3438#ifndef NO_BRIGHTCOLOR 4354 //case 50: // not variable spacing
4355
4356#if !ENABLE_MINIMAL
3439 case 90: 4357 case 90:
3440 case 91: /* set bright fg color */ 4358 case 91: /* set bright fg color */
3441 case 92: 4359 case 92:
3442 case 93: 4360 case 93:
3443 case 94: 4361 case 94:
3444 case 95: 4362 case 95:
3445 case 96: 4363 case 96:
3446 case 97: 4364 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4365 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4366 break;
3450 case 100: 4367 case 100:
3451 case 101: /* set bright bg color */ 4368 case 101: /* set bright bg color */
3452 case 102: 4369 case 102:
3453 case 103: 4370 case 103:
3454 case 104: 4371 case 104:
3455 case 105: 4372 case 105:
3456 case 106: 4373 case 106:
3457 case 107: 4374 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4375 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4376 break;
3461#endif 4377#endif
3462
3463 } 4378 }
3464 } 4379 }
3465} 4380}
3466/*}}} */ 4381/*}}} */
3467 4382
3468/*{{{ process Rob Nation's own graphics mode sequences */ 4383/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3469void 4384void
3470rxvt_term::process_graphics () 4385rxvt_term::process_graphics ()
3471{ 4386{
3472 unsigned char ch, cmd = cmd_getc (); 4387 unicode_t ch, cmd = cmd_getc ();
3473 4388
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q') 4389 if (cmd == 'Q')
3476 { /* query graphics */ 4390 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */ 4391 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 4392 return;
3479 } 4393 }
3480 /* swallow other graphics sequences until terminating ':' */ 4394 /* swallow other graphics sequences until terminating ':' */
3481 do 4395 do
3482 ch = cmd_getc (); 4396 ch = cmd_getc ();
3483 while (ch != ':'); 4397 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} 4398}
3530/*}}} */ 4399/*}}} */
3531 4400
3532/* ------------------------------------------------------------------------- */ 4401/* ------------------------------------------------------------------------- */
3533 4402
3534/* 4403/*
3535 * Send printf() formatted output to the command. 4404 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4405 * Only use for small amounts of data.
3537 */ 4406 */
3538void 4407void
3539rxvt_term::tt_printf (const char *fmt,...) 4408rxvt_term::tt_printf (const char *fmt,...)
3540{ 4409{
3541 va_list arg_ptr; 4410 va_list arg_ptr;
3542 unsigned char buf[256]; 4411 char buf[256];
3543 4412
3544 va_start (arg_ptr, fmt); 4413 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4414 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4415 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4416 tt_write (buf, strlen (buf));
3548} 4417}
3549 4418
3550/* ---------------------------------------------------------------------- */ 4419/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4420/* 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. 4421 * or generated by us in response to a query ESC sequence.
3553 */ 4422 */
4423const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4424
3554void 4425void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4426rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 4427{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4428 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4429 return;
3558 4430
3559 if (len) 4431 if (pty->pty < 0)
4432 return;
4433
4434 if (v_buflen == 0)
4435 {
4436 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4437
4438 if ((unsigned int)written == len)
4439 return;
4440
4441 data += written;
4442 len -= written;
3560 { 4443 }
4444
4445 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4446
4447 memcpy (v_buffer + v_buflen, data, len);
4448 v_buflen += len;
4449
4450 pty_ev.set (EVENT_READ | EVENT_WRITE);
4451}
4452
4453void rxvt_term::pty_write ()
4454{
4455 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4456
4457 if (written > 0)
4458 {
4459 v_buflen -= written;
4460
3561 if (v_buflen == 0) 4461 if (v_buflen == 0)
3562 { 4462 {
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); 4463 free (v_buffer);
3590 v_buffer = 0; 4464 v_buffer = 0;
3591 v_buflen = 0; 4465 v_buflen = 0;
3592 4466
3593 pty_ev.set (EVENT_READ); 4467 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; 4468 return;
3606 } 4469 }
4470
4471 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4472 }
4473 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4474 pty_ev.set (EVENT_READ);
3608} 4475}
3609 4476
3610/*----------------------- end-of-file (C source) -----------------------*/ 4477/*----------------------- end-of-file (C source) -----------------------*/
3611 4478

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