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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.50 by pcg, Sun Feb 22 08:09:37 2004 UTC vs.
Revision 1.323 by ayin, Mon May 28 18:38:03 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
59rxvt_term::lookup_key (XKeyEvent &ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
60{ 305{
61 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
62 unsigned int newlen; 307 unsigned int newlen;
63 KeySym keysym; 308 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 309 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
69 316
70 /* 317 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
73 * 320 *
74 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
75 */ 322 */
76 shft = (ev.state & ShiftMask); 323 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 324 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
79 326
80 if (numlock_state || (ev.state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
81 { 328 {
82 numlock_state = (ev.state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 335#ifdef USE_XIM
89 if (Input_Context) 336 if (Input_Context)
90 { 337 {
91 Status status_return; 338 Status status_return;
92 339
340#if 0
93#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
97 else 345 else
346#endif
98#endif 347#endif
99 { 348 {
100 wchar_t wkbuf[KBUFSZ + 1]; 349 wchar_t wkbuf[KBUFSZ + 1];
101 350
102 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
106 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
109 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 361 SET_LOCALE (locale);
111 362
112 if (status_return == XLookupChars 363 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
114 { 365 {
366 /* make sure the user can type ctrl-@, i.e. NUL */
367 if (len == 1 && *wkbuf == 0)
368 {
369 kbuf[0] = 0;
370 len = 1;
371 }
372 else
373 {
115 wkbuf[len] = 0; 374 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 375 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 376 if (len < 0)
118 len = 0; 377 len = 0;
378 }
119 } 379 }
120 else 380 else
121 len = 0; 381 len = 0;
122 } 382 }
123 383
… …
125 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
126 } 386 }
127 else 387 else
128#endif 388#endif
129 { 389 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 391 valid_keysym = keysym != NoSymbol;
132 } 392 }
133 393
134 if (valid_keysym) 394 if (valid_keysym)
135 { 395 {
136 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 398 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 399#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 400
157 if (TermWin.saveLines) 401 if (saveLines)
158 { 402 {
159#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 404 if (!ctrl && !meta)
161 {
162#else 405#else
163 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
164 { 408 {
165#endif
166 int lnsppg; 409 int lnsppg;
167 410
168#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 413#else
171 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
172#endif 415#endif
173 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
174 { 417 {
175 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
176 return; 419 return;
… …
204 scr_move_to (0, 1); 447 scr_move_to (0, 1);
205 return; 448 return;
206 } 449 }
207 else if (keysym == XK_End) 450 else if (keysym == XK_End)
208 { 451 {
209 scr_move_to (1, 0); 452 scr_move_to (1, 1);
210 return; 453 return;
211 } 454 }
212 } 455 }
213#endif 456#endif
214 } 457 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 463 {
221 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
223 } 466 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 468 {
226 switch (keysym) 469 switch (keysym)
227 { 470 {
228 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
231 return; 474 return;
475#if TODO
232 /* rxvt extras */ 476 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP); 478 change_font (FONT_UP);
235 return; 479 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN); 481 change_font (FONT_DN);
238 return; 482 return;
483#endif
239 } 484 }
240 } 485 }
241 } 486 }
242#ifdef PRINTPIPE 487
243 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
244 { 489 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
246 return;
247 } 491 {
248#endif 492 int hv;
249 493
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 494 if (iso14755buf & ISO_14755_51
251 { 495 && (keysym == XK_space || keysym == XK_KP_Space
252#ifdef KEYSYM_RESOURCE 496 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
254 { 497 {
255 unsigned int l; 498 commit_iso14755 ();
256 const unsigned char *kbuf0; 499 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 500# if ISO_14755
258 501 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 502# endif
267 tt_write (&ch, 1); 503 return;
268 tt_write (kbuf0, l); 504 }
505 else if (keysym == XK_BackSpace)
506 {
507 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
508# if ISO_14755
509 iso14755_51 (iso14755buf & ISO_14755_MASK);
510# endif
511 return;
512 }
513 else if ((hv = hex_keyval (ev)) >= 0)
514 {
515 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
516 | hv | ISO_14755_51;
517# if ISO_14755
518 iso14755_51 (iso14755buf & ISO_14755_MASK);
519# endif
269 return; 520 return;
270 } 521 }
271 else 522 else
523 {
524# if ENABLE_OVERLAY
525 scr_overlay_off ();
272#endif 526# endif
527 iso14755buf = 0;
528 }
529 }
530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
532 if (!(iso14755buf & ISO_14755_STARTED))
533 {
534 iso14755buf |= ISO_14755_STARTED;
535# if ENABLE_OVERLAY
536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
537 scr_overlay_set (0, 0, "ISO 14755 mode");
538# endif
539 }
540#endif
541
542#ifdef PRINTPIPE
543 if (keysym == XK_Print)
544 {
545 scr_printscreen (ctrl | shft);
546 return;
547 }
548#endif
549
550 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551 {
273 { 552 {
274 newlen = 1; 553 newlen = 1;
275 switch (keysym) 554 switch (keysym)
276 { 555 {
277#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace: 557 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
280 { 559 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
284 } 563 }
285 else 564 else
286 STRCPY (kbuf, key_backspace); 565 strcpy (kbuf, key_backspace);
287# ifdef MULTICHAR_SET 566 break;
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Prior
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
289 { 573 {
290 int col, row; 574 strcpy (kbuf, "\033On");
291 575 break;
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 } 576 }
577 /* FALLTHROUGH */
298# endif 578# endif
299 break;
300#endif
301#ifndef NO_DELETE_KEY
302 case XK_Delete: 579 case XK_Delete:
303 STRCPY (kbuf, key_delete); 580 strcpy (kbuf, key_delete);
304# ifdef MULTICHAR_SET
305 if (Options & Opt_mc_hack)
306 {
307 int col, row;
308
309 newlen = STRLEN (kbuf);
310 col = screen.cur.col;
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif
316 break; 581 break;
317#endif 582#endif
318 case XK_Tab: 583 case XK_Tab:
319 if (shft) 584 if (shft)
320 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
321 else 586 else
322 { 587 {
323#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
324 if (ctrl) 589 if (ctrl)
325 meta = 1; 590 meta = 1;
… …
331 newlen = 0; 596 newlen = 0;
332 } 597 }
333 break; 598 break;
334 599
335#ifdef XK_KP_Left 600#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
341 { 606 {
342 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break; 609 break;
345 } 610 }
346 else 611 else
347 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
350#endif 615#endif
351 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */ 622 /* do Shift first */
358 if (shft) 623 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl) 625 else if (ctrl)
361 { 626 {
362 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
364 } 629 }
365 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
366 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break; 632 break;
403 633
404#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
406 case XK_KP_Prior: 636 case XK_KP_Prior:
407 /* allow shift to override */ 637 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
409 { 639 {
410 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
411 break; 641 break;
412 } 642 }
413 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
414# endif 644# endif
415 case XK_Prior: 645 case XK_Prior:
416 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
417 break; 647 break;
418# ifdef XK_KP_Next 648# ifdef XK_KP_Next
419 case XK_KP_Next: 649 case XK_KP_Next:
420 /* allow shift to override */ 650 /* allow shift to override */
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
422 { 652 {
423 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
424 break; 654 break;
425 } 655 }
426 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
427# endif 657# endif
428 case XK_Next: 658 case XK_Next:
429 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
430 break; 660 break;
431#endif 661#endif
432 case XK_KP_Enter: 662 case XK_KP_Enter:
433 /* allow shift to override */ 663 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
435 { 665 {
436 STRCPY (kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
437 } 678 }
438 else 679 else
439 { 680 {
440 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
441 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
442 } 683 }
443 break; 684 break;
444 685
445#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
446 case XK_KP_Begin: 687 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
448 break; 689 break;
449 690
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif 691#endif
458 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
464 break; 698 break;
465 699
466 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
478 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */ 716 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
484 { 718 {
485 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
487 } 721 }
488 else 722 else
489 { 723 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
492 } 726 }
493 break; 727 break;
494 728
495 case XK_Find: 729 case XK_Find:
496 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
497 break; 731 break;
732
733#ifdef XK_KP_End
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
498 case XK_Insert: 743 case XK_Insert:
499 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
500 break; 745 break;
501#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove: 747 case DXK_Remove:
503 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
504#endif 749#endif
505 case XK_Execute: 750 case XK_Execute:
506 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
507 break; 752 break;
508 case XK_Select: 753 case XK_Select:
509 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
510 break; 755 break;
511#ifdef XK_KP_End 756#ifdef XK_KP_End
512 case XK_KP_End: 757 case XK_KP_End:
513 /* allow shift to override */ 758 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
515 { 760 {
516 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
517 break; 762 break;
518 } 763 }
519 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
520#endif 765#endif
521 case XK_End: 766 case XK_End:
522 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
523 break; 768 break;
524#ifdef XK_KP_Home 769#ifdef XK_KP_Home
525 case XK_KP_Home: 770 case XK_KP_Home:
526 /* allow shift to override */ 771 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
528 { 773 {
529 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
530 break; 775 break;
531 } 776 }
532 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
533#endif 778#endif
534 case XK_Home: 779 case XK_Home:
535 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
536 break; 781 break;
537 782
538#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540 785
… …
592#undef FKEY 837#undef FKEY
593 default: 838 default:
594 newlen = 0; 839 newlen = 0;
595 break; 840 break;
596 } 841 }
842
597 if (newlen) 843 if (newlen)
598 len = STRLEN (kbuf); 844 len = strlen (kbuf);
599 } 845 }
846
600 /* 847 /*
601 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
602 */ 849 */
603#ifdef META8_OPTION 850#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
609 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
610 { 857 {
611 len = 1; 858 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
614 else 866 else
615 { 867 {
616#ifdef META8_OPTION 868#ifdef META8_OPTION
617 /* set 8-bit on */ 869 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
619 { 871 {
620 unsigned char *ch; 872 char *ch;
621 873
622 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 875 *ch |= 0x80;
876
624 meta = 0; 877 meta = 0;
625 } 878 }
626#endif 879#endif
627 /* nil */ ; 880 /* nil */ ;
628 } 881 }
629 } 882 }
630 883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886
631 if (len <= 0) 887 if (len <= 0)
632 return; /* not mapped */ 888 return; /* not mapped */
633 889
634 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 891 if (view_start)
636 { 892 {
637 TermWin.view_start = 0; 893 view_start = 0;
638 want_refresh = 1; 894 want_refresh = 1;
639 } 895 }
640 896
641 /* 897 /*
642 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 910
655 /* escape prefix */ 911 /* escape prefix */
656 if (meta 912 if (meta
657#ifdef META8_OPTION 913#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
659#endif 915#endif
660 ) 916 )
661 { 917 {
662 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 919 tt_write (&ch, 1);
665 } 920 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 921
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
679} 923}
680/*}}} */
681 924
682#if (MENUBAR_MAX) 925void
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
684/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ENABLE_OVERLAY
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ENABLE_OVERLAY
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
685unsigned int 1003unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
687{ 1005{
688 unsigned int n, s; 1006 unsigned int n, s;
689 1007
690 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
692 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
693 { 1012 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
698 s += n; 1017 s += n;
699 } 1018 }
1019
700 if (count > s) 1020 if (count > s)
701 { 1021 {
702 rxvt_print_error ("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
703 count = s; 1023 count = s;
704 } 1024 }
1025
705 for (; count--;) 1026 for (; count--;)
706 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
707 return 0; 1031 return 0;
708} 1032}
709#endif /* MENUBAR_MAX */ 1033#endif
710 1034
711void 1035void
712rxvt_term::flush () 1036rxvt_term::flush ()
713{ 1037{
1038 flush_ev.stop ();
1039
714#ifdef TRANSPARENT 1040#ifdef TRANSPARENT
715 if (want_full_refresh) 1041 if (want_full_refresh)
716 { 1042 {
717 want_full_refresh = 0; 1043 want_full_refresh = 0;
718 scr_clear (); 1044 scr_clear ();
719 scr_touch (false); 1045 scr_touch (false);
720 want_refresh = 1;
721 } 1046 }
722#endif 1047#endif
723 1048
724 if (want_refresh) 1049 if (want_refresh)
725 { 1050 {
1051 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1052 {
1053 int row = view_start;
1054 int end_row = row + nrow;
1055
1056 while (row > top_row && ROW (row - 1).is_longer ())
1057 --row;
1058
1059 do
1060 {
1061 int start_row = row;
1062 line_t *l;
1063
1064 do
1065 {
1066 l = &ROW (row++);
1067
1068 if (!(l->f & LINE_FILTERED))
1069 {
1070 // line not filtered, mark it as filtered
1071 l->f |= LINE_FILTERED;
1072 while (l->is_longer ())
1073 {
1074 l = &ROW (row++);
1075 l->f |= LINE_FILTERED;
1076 }
1077
1078 // and filter it
1079 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1080
1081 break;
1082 }
1083 }
1084 while (l->is_longer () && row < end_row);
1085 }
1086 while (row < end_row);
1087 }
1088
726 scr_refresh (refresh_type); 1089 scr_refresh ();
727 scrollbar_show (1); 1090 scrollbar_show (1);
728#ifdef USE_XIM 1091#ifdef USE_XIM
729 IMSendSpot (); 1092 IMSendSpot ();
730#endif 1093#endif
731
732 } 1094 }
733 1095
734 display->flush (); 1096 display->flush ();
735} 1097}
736 1098
737void 1099void
738rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
739{ 1101{
740 SET_R (this); 1102 make_current ();
741 SET_LOCALE (locale);
742 1103
1104 display->flush ();
1105
1106 if (want_refresh && !flush_ev.active)
1107 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1108}
1109
1110void
1111rxvt_term::flush_cb (time_watcher &w)
1112{
1113 make_current ();
1114
1115 refresh_limit = 1;
1116 refresh_count = 0;
743 flush (); 1117 flush ();
744} 1118}
745 1119
746#ifdef CURSOR_BLINK 1120#ifdef CURSOR_BLINK
747void 1121void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1122rxvt_term::cursor_blink_cb (time_watcher &w)
749{ 1123{
750 hidden_cursor = !hidden_cursor; 1124 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1125 want_refresh = 1;
752 1126
753 w.start (w.at + BLINK_INTERVAL); 1127 w.start (w.at + CURSOR_BLINK_INTERVAL);
754} 1128}
755#endif 1129#endif
756 1130
757#ifdef TEXT_BLINK 1131#ifdef TEXT_BLINK
758void 1132void
… …
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1139 w.start (w.at + TEXT_BLINK_INTERVAL);
766 } 1140 }
767} 1141}
768#endif 1142#endif
769 1143
1144#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1145void
1146rxvt_term::cont_scroll_cb (time_watcher &w)
1147{
1148 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1149 scr_page (scrollbar_isUp() ? UP : DN, 1))
1150 {
1151 want_refresh = 1;
1152 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1153 }
1154}
1155#endif
1156
1157#ifdef SELECTION_SCROLLING
1158void
1159rxvt_term::sel_scroll_cb (time_watcher &w)
1160{
1161 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1162 {
1163 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1164 want_refresh = 1;
1165 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1166 }
1167}
1168#endif
1169
1170#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1171void
1172rxvt_term::slip_wheel_cb (time_watcher &w)
1173{
1174 if (mouse_slip_wheel_speed == 0
1175 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1176 : scr_page (UP, mouse_slip_wheel_speed))
1177 {
1178 if (view_start == top_row || view_start == 0)
1179 mouse_slip_wheel_speed = 0;
1180
1181 want_refresh = 1;
1182 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1183 }
1184}
1185#endif
1186
1187#if LINUX_YIELD_HACK
1188static struct event_handler
1189{
1190 check_watcher yield_ev;
1191
1192 void yield_cb (check_watcher &w)
1193 {
1194 // this should really be sched_yield(), but the linux guys thought
1195 // that giving a process calling sched_yield () less cpu time than
1196 // ones with high nice levels is a useful thing to do. It surely is is
1197 // allowed by the sus... as is returning ENOSYS.
1198
1199 struct timespec ts = { 0, 0 };
1200 nanosleep (&ts, 0);
1201
1202 w.stop ();
1203 }
1204
1205 event_handler ()
1206 : yield_ev (this, &event_handler::yield_cb)
1207 {
1208 }
1209} event_handler;
1210#endif
1211
770bool 1212bool
771rxvt_term::pty_fill () 1213rxvt_term::pty_fill ()
772{ 1214{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1215 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1216
1217 if (CBUFSIZ == n)
1218 {
1219 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1220 n = 0;
1221 }
774 1222
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1223 memmove (cmdbuf_base, cmdbuf_ptr, n);
776 cmdbuf_ptr = cmdbuf_base; 1224 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1225 cmdbuf_endp = cmdbuf_ptr + n;
778 1226
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1227 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
780 1228
781 if (n > 0) 1229 if (r > 0)
782 { 1230 {
783 cmdbuf_endp += n; 1231 cmdbuf_endp += r;
784 return true; 1232 return true;
785 } 1233 }
786 else if (n < 0 && errno != EAGAIN) 1234 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1235 {
1236#if LINUX_YIELD_HACK
1237 if (display->is_local)
1238 event_handler.yield_ev.start ();
1239#endif
1240 }
1241 else
1242 {
1243 pty_ev.stop ();
1244
1245 if (!option (Opt_hold))
787 destroy (); 1246 destroy ();
788 1247 }
1248
789 return false; 1249 return false;
790} 1250}
791 1251
792void 1252void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1253rxvt_term::pty_cb (io_watcher &w, short revents)
794{ 1254{
795 SET_R (this); 1255 make_current ();
796 SET_LOCALE (locale); 1256
1257 if (revents & EVENT_READ)
1258 // loop, but don't allow a single term to monopolize us
1259 while (pty_fill ())
1260 if (cmd_parse ())
1261 break;
797 1262
798 if (revents & EVENT_WRITE) 1263 if (revents & EVENT_WRITE)
799 tt_write (0, 0); 1264 pty_write ();
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong
806 while (flag && pty_fill ())
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814
815 uint32_t ch = NOCHAR;
816
817 for (;;)
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1265}
916 1266
917// read the next character, currently handles UTF-8 1267void
918// will probably handle all sorts of other stuff in the future 1268rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1269{
922 while (cmdbuf_ptr < cmdbuf_endp) 1270 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1271 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926 1272
927 wchar_t wc; 1273#ifdef POINTER_BLANK
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1274 hidden_pointer = 0;
929 1275
930 if (len == (size_t)-2) 1276 if (option (Opt_pointerBlank))
931 return NOCHAR; 1277 pointer_ev.start (NOW + pointerBlankDelay);
932 1278#endif
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964} 1279}
965 1280
966#ifdef POINTER_BLANK 1281#ifdef POINTER_BLANK
967void 1282void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank () 1283rxvt_term::pointer_blank ()
981{ 1284{
982 if (! (Options & Opt_pointerBlank)) 1285 if (!option (Opt_pointerBlank))
983 return; 1286 return;
984 1287
985 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1288 XDefineCursor (dpy, vt, display->blank_cursor);
986 XFlush (display->display); 1289 XFlush (dpy);
987 1290
988 hidden_pointer = 1; 1291 hidden_pointer = 1;
989} 1292}
990 1293
991void 1294void
992rxvt_term::pointer_cb (time_watcher &w) 1295rxvt_term::pointer_cb (time_watcher &w)
993{ 1296{
994 SET_R (this); 1297 make_current ();
995 SET_LOCALE (locale);
996 1298
997 pointer_blank (); 1299 pointer_blank ();
998} 1300}
999#endif 1301#endif
1000 1302
1001void 1303void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1304rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1305{
1004 int button_number, key_state = 0; 1306 int button_number, key_state = 0;
1005 int x, y; 1307 int x, y;
1006 1308
1007 x = ev.x; 1309 x = ev.x;
1008 y = ev.y; 1310 y = ev.y;
1009 pixel_position (&x, &y); 1311 pixel_position (&x, &y);
1010 1312
1011 if (MEvent.button == AnyButton) 1313 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1314 button_number = 3;
1014 }
1015 else 1315 else
1016 { 1316 {
1017 button_number = MEvent.button - Button1; 1317 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1318 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1319 if (button_number >= 3)
1020 button_number += (64 - 3); 1320 button_number += (64 - 3);
1021 } 1321 }
1022 1322
1023 if (PrivateModes & PrivMode_MouseX10) 1323 if (priv_modes & PrivMode_MouseX10)
1024 { 1324 {
1025 /* 1325 /*
1026 * do not report ButtonRelease 1326 * do not report ButtonRelease
1027 * no state info allowed 1327 * no state info allowed
1028 */ 1328 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1343 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1344 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1345#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1346 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1347#endif
1048
1049 } 1348 }
1050 1349
1051#ifdef DEBUG_MOUSEREPORT 1350#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1351 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1352 if (key_state & 16)
1054 fputc ('C', stderr); 1353 fputc ('C', stderr);
1055 if (key_state & 4) 1354 if (key_state & 4)
1056 fputc ('S', stderr); 1355 fputc ('S', stderr);
… …
1060 fputc ('2', stderr); 1359 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1360 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1361 button_number,
1063 x + 1, 1362 x + 1,
1064 y + 1); 1363 y + 1);
1065#else 1364#endif
1365
1066 tt_printf ("\033[M%c%c%c", 1366 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1367 (32 + button_number + key_state),
1068 (32 + x + 1), 1368 (32 + x + 1),
1069 (32 + y + 1)); 1369 (32 + y + 1));
1070#endif
1071} 1370}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1371
1083/*{{{ process an X event */ 1372/*{{{ process an X event */
1084void 1373void
1085rxvt_term::x_cb (XEvent &ev) 1374rxvt_term::x_cb (XEvent &ev)
1086{ 1375{
1087 SET_R (this); 1376 make_current ();
1088 SET_LOCALE (locale);
1089 1377
1090#if defined(CURSOR_BLINK) 1378 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1379
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1380 if (ev.xany.window == vt
1100 } 1381 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1382 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1383 return;
1120#endif
1121 1384
1385 // for XQueryPointer
1122 Window unused_root, unused_child; 1386 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1387 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1388 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1173#endif
1174 1389
1175 switch (ev.type) 1390 switch (ev.type)
1176 { 1391 {
1177 case KeyPress: 1392 case KeyPress:
1178 lookup_key (ev.xkey); 1393 key_press (ev.xkey);
1179 break; 1394 break;
1180 1395
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1396 case KeyRelease:
1183 { 1397 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1398 break;
1195 }
1196#endif
1197 1399
1198 case ButtonPress: 1400 case ButtonPress:
1199 button_press (ev.xbutton); 1401 button_press (ev.xbutton);
1200 break; 1402 break;
1201 1403
… …
1203 button_release (ev.xbutton); 1405 button_release (ev.xbutton);
1204 break; 1406 break;
1205 1407
1206 case ClientMessage: 1408 case ClientMessage:
1207 if (ev.xclient.format == 32 1409 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1410 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1411 {
1217 /* Get Dnd data */ 1412 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1413 {
1219 int ActualFormat; 1414 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1415 {
1221 unsigned long Size, RemainingBytes; 1416 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1417 {
1223 XGetWindowProperty (display->display, display->root, 1418 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1419 destroy ();
1225 0L, 1000000L, 1420 }
1226 False, AnyPropertyType, 1421#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1422 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1423 XSendEvent (dpy, ev.xclient.window = display->root,
1424 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1425 &ev);
1230 XChangeProperty (display->display, display->root, 1426#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1427 }
1232 8, PropModeReplace, 1428 }
1233 data, STRLEN (data)); 1429#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1430 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1431 {
1432 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1433 focus_in ();
1434 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1435 focus_out ();
1436 }
1437#endif
1236 } 1438 }
1237#endif /* OFFIX_DND */
1238 break; 1439 break;
1239 1440
1240 case MappingNotify: 1441 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping)); 1442 XRefreshKeyboardMapping (&ev.xmapping);
1242 break; 1443 break;
1243 1444
1244 /* 1445 /*
1245 * XXX: this is not the _current_ arrangement 1446 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1447 * Here's my conclusion:
… …
1265 break; 1466 break;
1266 } 1467 }
1267 break; 1468 break;
1268 1469
1269 case FocusIn: 1470 case FocusIn:
1270 if (!TermWin.focus) 1471 if (ev.xfocus.detail != NotifyInferior
1472 && ev.xfocus.detail != NotifyPointer
1473 && ev.xfocus.mode != NotifyGrab)
1474 focus_in ();
1475 break;
1476
1477 case FocusOut:
1478 if (ev.xfocus.detail != NotifyInferior
1479 && ev.xfocus.detail != NotifyPointer
1480 && ev.xfocus.mode != NotifyGrab)
1481 focus_out ();
1482 break;
1483
1484 case ConfigureNotify:
1485 if (ev.xconfigure.window == parent[0])
1271 { 1486 {
1272 TermWin.focus = 1; 1487 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1; 1488 ;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282 1489
1490 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1491 {
1492 seen_resize = 1;
1493 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1494 }
1495
1496 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1497
1498#ifdef TRANSPARENT
1499 if (option (Opt_transparent))
1500 check_our_parents ();
1501#endif
1283 } 1502 }
1284 break; 1503 break;
1285 1504
1286 case FocusOut:
1287 if (TermWin.focus)
1288 {
1289 TermWin.focus = 0;
1290 want_refresh = 1;
1291#ifdef USE_XIM
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify: 1505 case PropertyNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0]) 1506 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1306 { 1507 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1307 int height, width; 1508 && ev.xproperty.state == PropertyNewValue)
1509 selection_property (ev.xproperty.window, ev.xproperty.atom);
1308 1510
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1316
1317 if (szHint.width != width || szHint.height != height)
1318 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1320 resize_all_windows (width, height, 1);
1321 }
1322#ifdef DEBUG_SIZE
1323 else
1324 {
1325 D_SIZE ((stderr, "Size: Not resizing"));
1326 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336
1337 }
1338 break; 1511 break;
1339 1512
1340 case SelectionClear: 1513 case SelectionClear:
1341 display->set_selection_owner (0); 1514 selection_clear ();
1342 break; 1515 break;
1343 1516
1344 case SelectionNotify: 1517 case SelectionNotify:
1345 if (selection_wait == Sel_normal) 1518 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor, 1519 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1347 ev.xselection.property, True);
1348 break; 1520 break;
1349 1521
1350 case SelectionRequest: 1522 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1523 selection_send (ev.xselectionrequest);
1352 break; 1524 break;
1353 1525
1526 case MapNotify:
1527 mapped = 1;
1528#ifdef TEXT_BLINK
1529 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1530#endif
1531 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1532 break;
1533
1354 case UnmapNotify: 1534 case UnmapNotify:
1355 TermWin.mapped = 0; 1535 mapped = 0;
1356#ifdef TEXT_BLINK 1536#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1537 text_blink_ev.stop ();
1358#endif 1538#endif
1359 break; 1539 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break; 1540 break;
1367 1541
1368#ifdef TRANSPARENT 1542#ifdef TRANSPARENT
1369 case ReparentNotify: 1543 case ReparentNotify:
1370 rootwin_cb (ev); 1544 rootwin_cb (ev);
1371 break; 1545 break;
1372#endif /* TRANSPARENT */ 1546#endif /* TRANSPARENT */
1373 1547
1374 case GraphicsExpose: 1548 case GraphicsExpose:
1375 case Expose: 1549 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1550 if (ev.xany.window == vt)
1377 { 1551 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1552 do
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, False);
1381#else 1555 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1382 // don't understand this, so commented it out 1556
1557 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1558
1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, False);
1385 //scr_expose (ev.xexpose.x, 0, 1562
1386 // ev.xexpose.width, TermWin.height, False);
1387#endif
1388 want_refresh = 1; 1563 want_refresh = 1;
1389 } 1564 }
1390 else 1565 else
1391 { 1566 {
1392 XEvent unused_event; 1567 XEvent unused_event;
1393 1568
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1569 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1570 ;
1396 &unused_event)) ; 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1572 ;
1398 GraphicsExpose, 1573
1399 &unused_event)) ;
1400 if (isScrollbarWindow (ev.xany.window)) 1574 if (isScrollbarWindow (ev.xany.window))
1401 { 1575 {
1402 scrollBar.setIdle (); 1576 scrollBar.setIdle ();
1403 scrollbar_show (0); 1577 scrollbar_show (0);
1404 } 1578 }
1405#ifdef MENUBAR 1579
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1580#ifdef TRANSPARENT
1407 menubar_expose (); 1581 if (am_transparent && ev.xany.window == parent[0])
1582 XClearWindow (dpy, ev.xany.window);
1408#endif 1583#endif
1409 } 1584 }
1410 break; 1585 break;
1411 1586
1412 case MotionNotify: 1587 case MotionNotify:
1413#ifdef POINTER_BLANK 1588#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1589 if (hidden_pointer)
1415 pointer_unblank (); 1590 pointer_unblank ();
1416#endif 1591#endif
1417#if MENUBAR 1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1418 if (isMenuBarWindow (ev.xany.window)) 1593 break;
1594
1595 if (ev.xany.window == vt)
1419 { 1596 {
1420 menubar_control (& (ev.xbutton)); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1599 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1601 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1603 ;
1433 1604
1434 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1609 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1613 {
1443#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1446#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1629 {
1450 int dist; 1630 int dist;
1451
1452 pending_scroll_selection=1;
1453 1631
1454 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1456 */ 1634 */
1457 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.active)
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1459 1637
1460 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1462 */ 1640 */
1463 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1644
1468 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1470 { 1647 {
1471 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1473 } 1650 }
1474 else 1651 else
1475 { 1652 {
1476 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1655 }
1656
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1482 MIN_IT (scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1484 } 1662 }
1485 else 1663 else
1486 { 1664 {
1487 /* we are within the text window, so we 1665 /* we are within the text window, so we
1488 * shouldn't be scrolling 1666 * shouldn't be scrolling
1489 */ 1667 */
1490 pending_scroll_selection = 0; 1668 if (sel_scroll_ev.active)
1669 sel_scroll_ev.stop();
1491 } 1670 }
1492#endif 1671#endif
1493#ifdef MOUSE_THRESHOLD 1672#ifdef MOUSE_THRESHOLD
1494
1495 } 1673 }
1496#endif 1674#endif
1497
1498 } 1675 }
1499 } 1676 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1677 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1501 { 1678 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1679 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1680 MotionNotify, &ev))
1681 ;
1682
1504 XQueryPointer (display->display, scrollBar.win, 1683 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1684 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1685 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1686 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1687 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1688 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1689 scrollbar_size ());
1511 scr_refresh (refresh_type); 1690 want_refresh = 1;
1512 refresh_limit = 0; 1691 refresh_limit = 0;
1513 scrollbar_show (1); 1692 scrollbar_show (1);
1514 } 1693 }
1515 break; 1694 break;
1516 } 1695 }
1517}
1518 1696
1697#if defined(CURSOR_BLINK)
1698 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1699 {
1700 if (hidden_cursor)
1701 {
1702 hidden_cursor = 0;
1703 want_refresh = 1;
1704 }
1705
1706 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1707 }
1708#endif
1709
1710#if defined(POINTER_BLANK)
1711 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1712 {
1713 if (ev.type == MotionNotify
1714 || ev.type == ButtonPress
1715 || ev.type == ButtonRelease)
1716 if (hidden_pointer)
1717 pointer_unblank ();
1718
1719 if (ev.type == KeyPress && hidden_pointer == 0)
1720 pointer_blank ();
1721 }
1722#endif
1723}
1724
1725void
1726rxvt_term::focus_in ()
1727{
1728 if (!focus)
1729 {
1730 focus = 1;
1731 want_refresh = 1;
1732
1733 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1734
1735#if USE_XIM
1736 if (Input_Context != NULL)
1737 {
1738 IMSetPosition ();
1739 XSetICFocus (Input_Context);
1740 }
1741#endif
1742#if CURSOR_BLINK
1743 if (option (Opt_cursorBlink))
1744 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1745#endif
1746#if OFF_FOCUS_FADING
1747 if (rs[Rs_fade])
1748 {
1749 pix_colors = pix_colors_focused;
1750 scr_recolour ();
1751 }
1752#endif
1753#if ENABLE_FRILLS
1754 if (option (Opt_urgentOnBell))
1755 {
1756 XWMHints *h;
1757
1758 h = XGetWMHints(dpy, parent[0]);
1759 if (h != NULL)
1760 {
1761 h->flags &= ~XUrgencyHint;
1762 XSetWMHints(dpy, parent[0], h);
1763 }
1764 }
1765#endif
1766 }
1767}
1768
1769void
1770rxvt_term::focus_out ()
1771{
1772 if (focus)
1773 {
1774 focus = 0;
1775 want_refresh = 1;
1776
1777 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1778
1779#if ENABLE_FRILLS || ISO_14755
1780 if (iso14755buf)
1781 {
1782 iso14755buf = 0;
1783# if ENABLE_OVERLAY
1784 scr_overlay_off ();
1785# endif
1786 }
1787#endif
1788#if USE_XIM
1789 if (Input_Context != NULL)
1790 XUnsetICFocus (Input_Context);
1791#endif
1792#if CURSOR_BLINK
1793 if (option (Opt_cursorBlink))
1794 cursor_blink_ev.stop ();
1795 hidden_cursor = 0;
1796#endif
1797#if OFF_FOCUS_FADING
1798 if (rs[Rs_fade])
1799 {
1800 pix_colors = pix_colors_unfocused;
1801 scr_recolour ();
1802 }
1803#endif
1804 }
1805}
1806
1807void
1808rxvt_term::update_fade_color (unsigned int idx)
1809{
1810#if OFF_FOCUS_FADING
1811 if (rs[Rs_fade])
1812 {
1813 rgba c;
1814 pix_colors [Color_fade].get (c);
1815 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1816 }
1817#endif
1818}
1819
1820#if TRANSPARENT || ENABLE_PERL
1519void 1821void
1520rxvt_term::rootwin_cb (XEvent &ev) 1822rxvt_term::rootwin_cb (XEvent &ev)
1521{ 1823{
1522 SET_R (this); 1824 make_current ();
1523 SET_LOCALE (locale);
1524 1825
1826 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1827 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1828 return;
1829
1830# if TRANSPARENT
1525 switch (ev.type) 1831 switch (ev.type)
1526 { 1832 {
1527 case PropertyNotify: 1833 case PropertyNotify:
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1529 {
1530 if (ev.xproperty.state == PropertyNewValue)
1531 selection_property (ev.xproperty.window, ev.xproperty.atom);
1532 break;
1533 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /* 1834 /*
1538 * if user used some Esetroot compatible prog to set the root bg, 1835 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on. 1836 * use the property to determine the pixmap. We use it later on.
1540 */ 1837 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1838 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1839 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1545 return; 1840 return;
1546 }
1547 1841
1548 /* FALLTHROUGH */ 1842 /* FALLTHROUGH */
1549 case ReparentNotify: 1843 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ()) 1844 if (option (Opt_transparent) && check_our_parents () && am_transparent)
1551 if (am_transparent)
1552 want_full_refresh = 1; 1845 want_refresh = want_full_refresh = 1;
1553 break; 1846 break;
1847 }
1554#endif 1848# endif
1555 }
1556} 1849}
1850#endif
1557 1851
1558void 1852void
1559rxvt_term::button_press (const XButtonEvent &ev) 1853rxvt_term::button_press (XButtonEvent &ev)
1560{ 1854{
1561 int reportmode = 0, clickintime; 1855 int reportmode = 0, clickintime;
1562 1856
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1857 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1858
1564 if (!bypass_keystate) 1859 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1860 reportmode = !! (priv_modes & PrivMode_mouse_report);
1861
1566 /* 1862 /*
1567 * VT window processing of button press 1863 * VT window processing of button press
1568 */ 1864 */
1569 if (ev.window == TermWin.vt) 1865 if (ev.window == vt)
1570 { 1866 {
1867 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1868 return;
1869
1870#if ISO_14755
1871 // 5.4
1872 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1873 {
1874 iso14755_54 (ev.x, ev.y);
1875 return;
1876 }
1877#endif
1878
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1879 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1880
1572 if (reportmode) 1881 if (reportmode)
1573 { 1882 {
1574 /* mouse report from vt window */ 1883 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1884 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1885 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1886#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1887 if (ev.button == MEvent.button && clickintime)
1579 { 1888 {
1580 /* same button, within alloted time */ 1889 /* same button, within alloted time */
1581 MEvent.clicks++; 1890 MEvent.clicks++;
1891
1582 if (MEvent.clicks > 1) 1892 if (MEvent.clicks > 1)
1583 { 1893 {
1584 /* only report double clicks */ 1894 /* only report double clicks */
1585 MEvent.clicks = 2; 1895 MEvent.clicks = 2;
1586 mouse_report (ev); 1896 mouse_report (ev);
… …
1605 } 1915 }
1606 else 1916 else
1607 { 1917 {
1608 if (ev.button != MEvent.button) 1918 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1919 MEvent.clicks = 0;
1920
1610 switch (ev.button) 1921 switch (ev.button)
1611 { 1922 {
1612 case Button1: 1923 case Button1:
1924 /* allow meta + click to select rectangular areas */
1925 /* should be done in screen.C */
1926#if ENABLE_FRILLS
1927 selection.rect = !!(ev.state & ModMetaMask);
1928#else
1929 selection.rect = false;
1930#endif
1931
1613 /* allow shift+left click to extend selection */ 1932 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1933 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1934 {
1616 if (MEvent.button == Button1 && clickintime) 1935 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1936 selection_rotate (ev.x, ev.y);
1618 else 1937 else
1619 selection_extend (ev.x, ev.y, 1); 1938 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1953 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1954 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1955 selection_rotate (ev.x, ev.y);
1637 else 1956 else
1638 selection_extend (ev.x, ev.y, 1); 1957 selection_extend (ev.x, ev.y, 1);
1958
1639 MEvent.button = Button3; 1959 MEvent.button = Button3;
1640 break; 1960 break;
1641 } 1961 }
1642 } 1962 }
1963
1643 MEvent.time = ev.time; 1964 MEvent.time = ev.time;
1644 return; 1965 return;
1645 } 1966 }
1646 1967
1647 /* 1968 /*
… …
1713 upordown = 1; /* down */ 2034 upordown = 1; /* down */
1714 } 2035 }
1715 if (upordown) 2036 if (upordown)
1716 { 2037 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2038#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2039 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1719#endif 2040#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2041 if (scr_page (upordown < 0 ? UP : DN, 1))
1721 { 2042 {
1722 if (upordown < 0) 2043 if (upordown < 0)
1723 scrollBar.setUp (); 2044 scrollBar.setUp ();
… …
1739 break; 2060 break;
1740 case R_SB_ALIGN_BOTTOM: 2061 case R_SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2062 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2063 break;
1743 } 2064 }
2065
1744 if (scrollBar.style == R_SB_XTERM 2066 if (scrollBar.style == R_SB_XTERM
1745 || scrollbar_above_slider (ev.y) 2067 || scrollbar_above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2068 || scrollbar_below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2069 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1748 scrollbar_size ()); 2070
1749 scrollBar.setMotion (); 2071 scrollBar.setMotion ();
1750 break; 2072 break;
1751 2073
1752 case Button1: 2074 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2075 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1757 case Button3: 2079 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2080 if (scrollBar.style != R_SB_XTERM)
1759 { 2081 {
1760 if (scrollbar_above_slider (ev.y)) 2082 if (scrollbar_above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2083# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2084 scr_page (UP, nrow - 1);
1763# else 2085# else
1764 scr_page (UP, TermWin.nrow / 4); 2086 scr_page (UP, nrow / 4);
1765# endif 2087# endif
1766 else if (scrollbar_below_slider (ev.y)) 2088 else if (scrollbar_below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2089# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2090 scr_page (DN, nrow - 1);
1769# else 2091# else
1770 scr_page (DN, TermWin.nrow / 4); 2092 scr_page (DN, nrow / 4);
1771# endif 2093# endif
1772 else 2094 else
1773 scrollBar.setMotion (); 2095 scrollBar.setMotion ();
1774 } 2096 }
1775 else 2097 else
1776 { 2098 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2099 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2100 (nrow
1779 * scrollbar_position (ev.y) 2101 * scrollbar_position (ev.y)
1780 / scrollbar_size ())); 2102 / scrollbar_size ()));
1781 } 2103 }
2104
1782 break; 2105 break;
1783 } 2106 }
1784 } 2107 }
2108
1785 return; 2109 return;
1786 } 2110 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2111}
1795 2112
1796void 2113void
1797rxvt_term::button_release (const XButtonEvent &ev) 2114rxvt_term::button_release (XButtonEvent &ev)
1798{ 2115{
1799 int reportmode = 0; 2116 int reportmode = 0;
1800 2117
1801 csrO = 0; /* reset csr Offset */ 2118 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2119 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2120 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2121
1805 if (scrollbar_isUpDn ()) 2122 if (scrollbar_isUpDn ())
1806 { 2123 {
1807 scrollBar.setIdle (); 2124 scrollBar.setIdle ();
1808 scrollbar_show (0); 2125 scrollbar_show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2126 }
2127
1814#ifdef SELECTION_SCROLLING 2128#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2129 if (sel_scroll_ev.active)
2130 sel_scroll_ev.stop();
1816#endif 2131#endif
2132
1817 if (ev.window == TermWin.vt) 2133 if (ev.window == vt)
1818 { 2134 {
2135 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2136 return;
2137
2138#if ISO_14755
2139 // 5.4
2140 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2141 return;
2142#endif
2143
1819 if (reportmode) 2144 if (reportmode)
1820 { 2145 {
1821 /* mouse report from vt window */ 2146 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2147 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2148 if (ev.button >= 4)
… …
1837 MEvent.button = AnyButton; 2162 MEvent.button = AnyButton;
1838 mouse_report (ev); 2163 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2164#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2165 return;
1841 } 2166 }
2167
1842 /* 2168 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2169 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2170 * when overriding mouse reporting
1845 */ 2171 */
1846 if (PrivateModes & PrivMode_mouse_report 2172 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2173 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2174 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2175 selection_extend (ev.x, ev.y, 0);
1850 2176
1851 switch (ev.button) 2177 switch (ev.button)
1852 { 2178 {
1853 case Button1: 2179 case Button1:
1854 case Button3: 2180 case Button3:
1855 selection_make (ev.time); 2181 selection_make (ev.time);
1856 break; 2182 break;
2183
1857 case Button2: 2184 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2185 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2186 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2187 break;
2188
1860#ifdef MOUSE_WHEEL 2189#ifdef MOUSE_WHEEL
1861 case Button4: 2190 case Button4:
1862 case Button5: 2191 case Button5:
1863 { 2192 {
1864 int i; 2193 int i;
1865 page_dirn v; 2194 page_dirn v;
1866 2195
1867 v = (ev.button == Button4) ? UP : DN; 2196 v = ev.button == Button4 ? UP : DN;
2197
1868 if (ev.state & ShiftMask) 2198 if (ev.state & ShiftMask)
1869 i = 1; 2199 i = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2200 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2201 i = nrow - 1;
1872 else 2202 else
1873 i = 5; 2203 i = 5;
2204
1874# ifdef MOUSE_SLIP_WHEELING 2205# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2206 if (ev.state & ControlMask)
1876 { 2207 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2208 mouse_slip_wheel_speed += v ? -1 : 1;
2209 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2210 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2211
2212 if (slip_wheel_ev.at < NOW)
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2213 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2214
2215 slip_wheel_ev.start ();
2216 }
2217 else
2218 {
2219# endif
2220 scr_page (v, i);
2221 scrollbar_show (1);
2222# ifdef MOUSE_SLIP_WHEELING
1879 } 2223 }
1880# endif 2224# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 {
1888 scr_page (v, 1);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1);
1891 }
1892# endif
1893
1894 } 2225 }
1895 break; 2226 break;
1896#endif 2227#endif
1897
1898 } 2228 }
1899 } 2229 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904} 2230}
1905
1906 2231
1907#ifdef TRANSPARENT 2232#ifdef TRANSPARENT
2233#if TINTING
2234/* taken from aterm-0.4.2 */
2235
2236typedef uint32_t RUINT32T;
2237
2238void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2239{
2240 int sh_r, sh_g, sh_b;
2241 RUINT32T mask_r, mask_g, mask_b;
2242 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2243 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2244 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2245 int i;
2246
2247 Visual *visual = term->visual;
2248
2249 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2250
2251 /* for convenience */
2252 mask_r = visual->red_mask;
2253 mask_g = visual->green_mask;
2254 mask_b = visual->blue_mask;
2255
2256 /* boring lookup table pre-initialization */
2257 switch (srcImage->bits_per_pixel) {
2258 case 15:
2259 if ((mask_r != 0x7c00) ||
2260 (mask_g != 0x03e0) ||
2261 (mask_b != 0x001f))
2262 return;
2263 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2264 lookup_r = lookup;
2265 lookup_g = lookup+32;
2266 lookup_b = lookup+32+32;
2267 sh_r = 10;
2268 sh_g = 5;
2269 sh_b = 0;
2270 break;
2271 case 16:
2272 if ((mask_r != 0xf800) ||
2273 (mask_g != 0x07e0) ||
2274 (mask_b != 0x001f))
2275 return;
2276 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2277 lookup_r = lookup;
2278 lookup_g = lookup+32;
2279 lookup_b = lookup+32+64;
2280 sh_r = 11;
2281 sh_g = 5;
2282 sh_b = 0;
2283 break;
2284 case 24:
2285 if ((mask_r != 0xff0000) ||
2286 (mask_g != 0x00ff00) ||
2287 (mask_b != 0x0000ff))
2288 return;
2289 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2290 lookup_r = lookup;
2291 lookup_g = lookup+256;
2292 lookup_b = lookup+256+256;
2293 sh_r = 16;
2294 sh_g = 8;
2295 sh_b = 0;
2296 break;
2297 case 32:
2298 if ((mask_r != 0xff0000) ||
2299 (mask_g != 0x00ff00) ||
2300 (mask_b != 0x0000ff))
2301 return;
2302 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2303 lookup_r = lookup;
2304 lookup_g = lookup+256;
2305 lookup_b = lookup+256+256;
2306 sh_r = 16;
2307 sh_g = 8;
2308 sh_b = 0;
2309 break;
2310 default:
2311 return; /* we do not support this color depth */
2312 }
2313
2314 /* prepare limits for color transformation (each channel is handled separately) */
2315 if (shade < 0) {
2316 shade = -shade;
2317 if (shade < 0) shade = 0;
2318 if (shade > 100) shade = 100;
2319
2320 lower_lim_r = 65535-rm;
2321 lower_lim_g = 65535-gm;
2322 lower_lim_b = 65535-bm;
2323
2324 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2325 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2326 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2327
2328 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2329 } else {
2330 if (shade < 0) shade = 0;
2331 if (shade > 100) shade = 100;
2332
2333 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2334
2335 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2336 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2337 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2338 }
2339
2340 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2341 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2342 {
2343 unsigned int tmp;
2344
2345 tmp = lower_lim_r;
2346 lower_lim_r = lower_lim_b;
2347 lower_lim_b = tmp;
2348
2349 tmp = upper_lim_r;
2350 upper_lim_r = upper_lim_b;
2351 upper_lim_b = tmp;
2352 }
2353
2354 /* fill our lookup tables */
2355 for (i = 0; i <= mask_r>>sh_r; i++)
2356 {
2357 RUINT32T tmp;
2358 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2359 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2360 lookup_r[i] = (tmp/65535)<<sh_r;
2361 }
2362 for (i = 0; i <= mask_g>>sh_g; i++)
2363 {
2364 RUINT32T tmp;
2365 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2366 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2367 lookup_g[i] = (tmp/65535)<<sh_g;
2368 }
2369 for (i = 0; i <= mask_b>>sh_b; i++)
2370 {
2371 RUINT32T tmp;
2372 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2373 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2374 lookup_b[i] = (tmp/65535)<<sh_b;
2375 }
2376
2377 /* apply table to input image (replacing colors by newly calculated ones) */
2378 switch (srcImage->bits_per_pixel)
2379 {
2380 case 15:
2381 {
2382 unsigned short *p1, *pf, *p, *pl;
2383 p1 = (unsigned short *) srcImage->data;
2384 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2385 while (p1 < pf)
2386 {
2387 p = p1;
2388 pl = p1 + srcImage->width;
2389 for (; p < pl; p++)
2390 {
2391 *p = lookup_r[(*p & 0x7c00)>>10] |
2392 lookup_g[(*p & 0x03e0)>> 5] |
2393 lookup_b[(*p & 0x001f)];
2394 }
2395 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2396 }
2397 break;
2398 }
2399 case 16:
2400 {
2401 unsigned short *p1, *pf, *p, *pl;
2402 p1 = (unsigned short *) srcImage->data;
2403 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2404 while (p1 < pf)
2405 {
2406 p = p1;
2407 pl = p1 + srcImage->width;
2408 for (; p < pl; p++)
2409 {
2410 *p = lookup_r[(*p & 0xf800)>>11] |
2411 lookup_g[(*p & 0x07e0)>> 5] |
2412 lookup_b[(*p & 0x001f)];
2413 }
2414 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2415 }
2416 break;
2417 }
2418 case 24:
2419 {
2420 unsigned char *p1, *pf, *p, *pl;
2421 p1 = (unsigned char *) srcImage->data;
2422 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2423 while (p1 < pf)
2424 {
2425 p = p1;
2426 pl = p1 + srcImage->width * 3;
2427 for (; p < pl; p += 3)
2428 {
2429 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2430 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2431 p[2] = lookup_r[(p[2] & 0x0000ff)];
2432 }
2433 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2434 }
2435 break;
2436 }
2437 case 32:
2438 {
2439 RUINT32T *p1, *pf, *p, *pl;
2440 p1 = (RUINT32T *) srcImage->data;
2441 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2442
2443 while (p1 < pf)
2444 {
2445 p = p1;
2446 pl = p1 + srcImage->width;
2447 for (; p < pl; p++)
2448 {
2449 *p = lookup_r[(*p & 0xff0000)>>16] |
2450 lookup_g[(*p & 0x00ff00)>> 8] |
2451 lookup_b[(*p & 0x0000ff)] |
2452 (*p & ~0xffffff);
2453 }
2454 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2455 }
2456 break;
2457 }
2458 }
2459
2460 free (lookup);
2461}
2462#endif
2463
1908/* 2464/*
1909 * Check our parents are still who we think they are. 2465 * Check our parents are still who we think they are.
1910 * Do transparency updates if required 2466 * Do transparency updates if required
1911 */ 2467 */
1912int 2468int
1913rxvt_term::check_our_parents () 2469rxvt_term::check_our_parents ()
1914{ 2470{
1915 int i, pchanged, aformat, have_pixmap, rootdepth; 2471 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after; 2472 unsigned long nitems, bytes_after;
1917 Atom atype; 2473 Atom atype;
1918 unsigned char *prop = NULL; 2474 unsigned char *prop = NULL;
1919 Window root, oldp, *list; 2475 Window root, oldp, *list;
1920 Pixmap rootpixmap = None; 2476 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr; 2477 XWindowAttributes wattr, wrootattr;
1922 2478
1923 pchanged = 0; 2479 pchanged = 0;
1924 2480
1925 if (! (Options & Opt_transparent)) 2481 if (!option (Opt_transparent))
1926 return pchanged; /* Don't try any more */ 2482 return pchanged; /* Don't try any more */
1927 2483
1928 XGetWindowAttributes (display->display, display->root, &wrootattr); 2484 XGetWindowAttributes (dpy, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth; 2485 rootdepth = wrootattr.depth;
1930 2486
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2487 XGetWindowAttributes (dpy, parent[0], &wattr);
2488
1932 if (rootdepth != wattr.depth) 2489 if (rootdepth != wattr.depth)
1933 { 2490 {
1934 if (am_transparent) 2491 if (am_transparent)
1935 { 2492 {
1936 pchanged = 1; 2493 pchanged = 1;
1937 XSetWindowBackground (display->display, TermWin.vt, 2494 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1938 PixColors[Color_bg]);
1939 am_transparent = am_pixmap_trans = 0; 2495 am_transparent = am_pixmap_trans = 0;
1940 } 2496 }
2497
1941 return pchanged; /* Don't try any more */ 2498 return pchanged; /* Don't try any more */
1942 } 2499 }
1943 2500
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2501 /* Get all X ops out of the queue so that our information is up-to-date. */
1945 XSync (display->display, False); 2502 XSync (dpy, False);
1946 2503
1947 /* 2504 /*
1948 * Make the frame window set by the window manager have 2505 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame 2506 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that. 2507 * windows for each client, so we have to take care about that.
1951 */ 2508 */
1952 i = (xa[XA_XROOTPMAPID] != 0 2509 i = (xa[XA_XROOTPMAP_ID]
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2510 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2511 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success)); 2512 &nitems, &bytes_after, &prop) == Success);
2513
1956 if (!i || prop == NULL) 2514 if (!i || prop == NULL)
2515 i = (xa[XA_ESETROOT_PMAP_ID]
2516 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2517 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2518 &nitems, &bytes_after, &prop) == Success);
2519
2520 if (!i || prop == NULL
2521#if TINTING
2522 || !ISSET_PIXCOLOR (Color_tint)
2523#endif
2524 )
1957 have_pixmap = 0; 2525 have_pixmap = 0;
1958 else 2526 else
1959 { 2527 {
1960 have_pixmap = 1; 2528 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop); 2529 rootpixmap = *(Pixmap *)prop;
1962 XFree (prop); 2530 XFree (prop);
1963 } 2531 }
2532
1964 if (have_pixmap) 2533 if (have_pixmap)
1965 { 2534 {
1966 /* 2535 /*
1967 * Copy display->root pixmap transparency 2536 * Copy display->root pixmap transparency
1968 */ 2537 */
1969 int sx, sy, nx, ny; 2538 int sx, sy, nx, ny;
1970 unsigned int nw, nh; 2539 unsigned int nw, nh;
1971 Window cr; 2540 Window cr;
1972 XImage *image; 2541 XImage *image;
1973 GC gc; 2542 GC gc;
1974 XGCValues gcvalue; 2543 XGCValues gcvalue;
1975 2544
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2545 XTranslateCoordinates (dpy, parent[0], display->root,
1977 0, 0, &sx, &sy, &cr); 2546 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width; 2547 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height; 2548 nh = (unsigned int)szHint.height;
1980 nx = ny = 0; 2549 nx = ny = 0;
2550
1981 if (sx < 0) 2551 if (sx < 0)
1982 { 2552 {
1983 nw += sx; 2553 nw += sx;
1984 nx = -sx; 2554 nx = -sx;
1985 sx = 0; 2555 sx = 0;
1986 } 2556 }
2557
1987 if (sy < 0) 2558 if (sy < 0)
1988 { 2559 {
1989 nh += sy; 2560 nh += sy;
1990 ny = -sy; 2561 ny = -sy;
1991 sy = 0; 2562 sy = 0;
1992 } 2563 }
2564
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2565 min_it (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2566 min_it (nh, (unsigned int) (wrootattr.height - sy));
2567
2568 XSync (dpy, False);
1995 allowedxerror = -1; 2569 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2570 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1997 ZPixmap); 2571
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2572 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */ 2573 /* XXX: may need a delay here? */
2000 allowedxerror = 0; 2574 allowedxerror = 0;
2575
2001 if (image == NULL) 2576 if (image == NULL)
2002 { 2577 {
2003 if (am_transparent && am_pixmap_trans) 2578 if (am_transparent && am_pixmap_trans)
2004 { 2579 {
2005 pchanged = 1; 2580 pchanged = 1;
2006 if (TermWin.pixmap != None) 2581 if (pixmap != None)
2007 { 2582 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2583 XFreePixmap (dpy, pixmap);
2009 TermWin.pixmap = None; 2584 pixmap = None;
2010 } 2585 }
2011 } 2586 }
2587
2012 am_pixmap_trans = 0; 2588 am_pixmap_trans = 0;
2013 } 2589 }
2014 else 2590 else
2015 { 2591 {
2016 if (TermWin.pixmap != None) 2592 if (pixmap != None)
2017 XFreePixmap (display->display, TermWin.pixmap); 2593 XFreePixmap (dpy, pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2594
2019 (unsigned int)szHint.width, 2595#if TINTING
2020 (unsigned int)szHint.height, 2596 if (ISSET_PIXCOLOR (Color_tint))
2021 (unsigned int)image->depth); 2597 {
2598 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2599
2600 rgba c;
2601 pix_colors_focused [Color_tint].get (c);
2602
2603 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2604 }
2605#endif
2606
2607 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2608 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2609 XPutImage (dpy, pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height); 2610 nx, ny, image->width, image->height);
2026 XFreeGC (display->display, gc); 2611 XFreeGC (dpy, gc);
2027 XDestroyImage (image); 2612 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2613 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2029 TermWin.pixmap); 2614 XClearWindow (dpy, parent[0]);
2615
2030 if (!am_transparent || !am_pixmap_trans) 2616 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1; 2617 pchanged = 1;
2618
2032 am_transparent = am_pixmap_trans = 1; 2619 am_transparent = am_pixmap_trans = 1;
2033 } 2620 }
2034 } 2621 }
2622
2035 if (!am_pixmap_trans) 2623 if (am_pixmap_trans)
2624 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2625 else
2036 { 2626 {
2037 unsigned int n; 2627 unsigned int n;
2038 /* 2628 /*
2039 * InheritPixmap transparency 2629 * InheritPixmap transparency
2040 */ 2630 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2631 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2043 i++)
2044 { 2632 {
2045 oldp = TermWin.parent[i]; 2633 oldp = parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2634 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list); 2635 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2636
2050 if (TermWin.parent[i] == display->root) 2637 if (parent[i] == display->root)
2051 { 2638 {
2052 if (oldp != None) 2639 if (oldp != None)
2053 pchanged = 1; 2640 pchanged = 1;
2641
2054 break; 2642 break;
2055 } 2643 }
2644
2056 if (oldp != TermWin.parent[i]) 2645 if (oldp != parent[i])
2057 pchanged = 1; 2646 pchanged = 1;
2058 } 2647 }
2648
2059 n = 0; 2649 n = 0;
2650
2060 if (pchanged) 2651 if (pchanged)
2061 {
2062 for (; n < (unsigned int)i; n++) 2652 for (; n < (unsigned int)i; n++)
2653 {
2654 XGetWindowAttributes (dpy, parent[n], &wattr);
2655
2656 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2657 {
2658 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2659 break;
2660 }
2661 }
2662
2663 if (n > (sizeof (parent) / sizeof (parent[0])))
2664 {
2665 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2666 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2667 am_transparent = 0;
2668 /* XXX: also turn off Opt_transparent? */
2669 }
2670 else
2671 {
2672 for (n = 0; n < (unsigned int)i; n++)
2063 { 2673 {
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2674 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2675 XClearWindow (dpy, parent[n]);
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2676 }
2677
2678 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2679 am_transparent = 1;
2680 }
2681
2682 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2683 parent[i] = None;
2684 }
2685
2686 if (scrollBar.win)
2687 {
2688 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2689 scrollBar.setIdle ();
2690 scrollbar_show (0);
2691 }
2692
2693 if (am_transparent)
2694 {
2695 want_refresh = want_full_refresh = 1;
2696 if (am_pixmap_trans)
2697 flush ();
2698 }
2699
2700 return pchanged;
2701}
2702#endif
2703
2704/*}}} */
2705
2706bool
2707rxvt_term::cmd_parse ()
2708{
2709 bool flag = false;
2710 wchar_t ch = NOCHAR;
2711 char *seq_begin; // remember start of esc-sequence here
2712
2713 for (;;)
2714 {
2715 if (ch == NOCHAR)
2716 {
2717 seq_begin = cmdbuf_ptr;
2718 ch = next_char ();
2719
2720 if (ch == NOCHAR)
2721 break;
2722 }
2723
2724 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2725 {
2726 if (!seen_input)
2727 {
2728 seen_input = 1;
2729 // many badly-written programs (e.g. jed) contain a race condition:
2730 // they first read the screensize and then install a SIGWINCH handler.
2731 // some window managers resize the window early, and these programs
2732 // then sometimes get the size wrong.
2733 // unfortunately other programs are even more buggy and dislike
2734 // being sent SIGWINCH, so only do it when we were in fact being
2735 // resized.
2736 if (seen_resize && cmd_pid)
2737 kill (-cmd_pid, SIGWINCH);
2738 }
2739
2740 /* Read a text string from the input buffer */
2741 wchar_t buf[UBUFSIZ];
2742 bool refreshnow = false;
2743 int nlines = 0;
2744 wchar_t *str = buf;
2745 wchar_t *eol = str + min (ncol, UBUFSIZ);
2746
2747 for (;;)
2748 {
2749 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2750 break;
2751
2752 *str++ = ch;
2753
2754 if (ch == C0_LF || str >= eol)
2067 { 2755 {
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2756 if (ch == C0_LF)
2757 nlines++;
2758
2759 refresh_count++;
2760
2761 if (!option (Opt_jumpScroll)
2762 || (refresh_count >= refresh_limit * (nrow - 1)))
2763 {
2764 refreshnow = true;
2765 refresh_count = 0;
2766 ch = NOCHAR;
2069 break; 2767 break;
2768 }
2769
2770 // scr_add_lines only works for nlines <= nrow - 1.
2771 if (nlines >= nrow - 1)
2772 {
2773 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2774 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2775 scr_add_lines (buf, str - buf, nlines);
2776
2777 nlines = 0;
2778 str = buf;
2779 eol = str + min (ncol, UBUFSIZ);
2780 }
2781
2782 if (str >= eol)
2783 {
2784 if (eol >= buf + UBUFSIZ)
2785 {
2786 ch = NOCHAR;
2787 break;
2788 }
2789 else
2790 eol = min (eol + ncol, buf + UBUFSIZ);
2791 }
2792
2793 }
2794
2795 seq_begin = cmdbuf_ptr;
2796 ch = next_char ();
2797 }
2798
2799 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2800 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2801 scr_add_lines (buf, str - buf, nlines);
2802
2803 /*
2804 * If there have been a lot of new lines, then update the screen
2805 * What the heck I'll cheat and only refresh less than every page-full.
2806 * the number of pages between refreshes is refresh_limit, which
2807 * is incremented here because we must be doing flat-out scrolling.
2808 */
2809 if (refreshnow)
2810 {
2811 if (option (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2812 refresh_limit++;
2813 else
2814 {
2815 flag = true;
2816 //TODO: due to popular request, implement "skipscroll" option here
2817 scr_refresh ();
2818 want_refresh = 1;
2070 } 2819 }
2071 } 2820 }
2072 } 2821
2073 if (n > (int) (sizeof (TermWin.parent)
2074 / sizeof (TermWin.parent[0])))
2075 {
2076 D_X ((stderr, "InheritPixmap Turning off"));
2077 XSetWindowBackground (display->display, TermWin.parent[0],
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 } 2822 }
2084 else 2823 else
2085 { 2824 {
2086 /* wait (an arbitrary period) for the WM to do its thing 2825 try
2087 * needed for fvwm2.2.2 (and before?) */ 2826 {
2088# ifdef HAVE_NANOSLEEP 2827 process_nonprinting (ch);
2089 struct timespec rqt; 2828 }
2829 catch (const class out_of_input &o)
2830 {
2831 // we ran out of input, retry later
2832 cmdbuf_ptr = seq_begin;
2833 break;
2834 }
2090 2835
2091 rqt.tv_sec = 1; 2836 ch = NOCHAR;
2092 rqt.tv_nsec = 0; 2837 }
2093 nanosleep (&rqt, NULL); 2838 }
2094# else 2839
2095 sleep (1); 2840 return flag;
2096# endif 2841}
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2842
2098 for (n = 0; n < (unsigned int)i; n++) 2843// read the next character
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2844wchar_t
2100 ParentRelative); 2845rxvt_term::next_char () NOTHROW
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2846{
2102 ParentRelative); 2847 while (cmdbuf_ptr < cmdbuf_endp)
2103 am_transparent = 1; 2848 {
2849 // assume 7-bit to be ascii ALWAYS
2850 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2851 return *cmdbuf_ptr++;
2852
2853 wchar_t wc;
2854 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2855
2856 if (len == (size_t)-2)
2104 } 2857 {
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2858 // the mbstate stores incomplete sequences. didn't know this :/
2106 TermWin.parent[i] = None; 2859 cmdbuf_ptr = cmdbuf_endp;
2860 break;
2861 }
2862
2863 if (len == (size_t)-1)
2864 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2865
2866 // assume wchar == unicode
2867 cmdbuf_ptr += len;
2868 return wc & UNICODE_MASK;
2107 } 2869 }
2870
2871 return NOCHAR;
2872}
2873
2874// read the next octet
2875uint32_t
2876rxvt_term::next_octet () NOTHROW
2877{
2878 return cmdbuf_ptr < cmdbuf_endp
2879 ? (unsigned char)*cmdbuf_ptr++
2880 : NOCHAR;
2881}
2882
2883static class out_of_input out_of_input;
2884
2885/* rxvt_cmd_getc () - Return next input character */
2886/*
2887 * Return the next input character after first passing any keyboard input
2888 * to the command.
2889 */
2890wchar_t
2891rxvt_term::cmd_getc () THROW ((class out_of_input))
2892{
2893 wchar_t c = next_char ();
2894
2895 if (c == NOCHAR)
2896 throw out_of_input;
2897
2108 return pchanged; 2898 return c;
2109} 2899}
2110#endif
2111 2900
2112/*}}} */ 2901uint32_t
2902rxvt_term::cmd_get8 () THROW ((class out_of_input))
2903{
2904 uint32_t c = next_octet ();
2905
2906 if (c == NOCHAR)
2907 throw out_of_input;
2908
2909 return c;
2910}
2113 2911
2114/*{{{ print pipe */ 2912/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2913/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2914#ifdef PRINTPIPE
2117FILE * 2915FILE *
2118rxvt_term::popen_printer () 2916rxvt_term::popen_printer ()
2119{ 2917{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2918 FILE *stream = popen (rs[Rs_print_pipe], "w");
2121 2919
2122 if (stream == NULL) 2920 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2921 rxvt_warn ("can't open printer pipe, not printing.\n");
2922
2124 return stream; 2923 return stream;
2125} 2924}
2126 2925
2127int 2926int
2128rxvt_term::pclose_printer (FILE *stream) 2927rxvt_term::pclose_printer (FILE *stream)
2129{ 2928{
2130 fflush (stream); 2929 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2930 return pclose (stream);
2137# endif
2138} 2931}
2139 2932
2140/* 2933/*
2141 * simulate attached vt100 printer 2934 * simulate attached vt100 printer
2142 */ 2935 */
2143void 2936void
2144rxvt_term::process_print_pipe () 2937rxvt_term::process_print_pipe ()
2145{ 2938{
2146 int done; 2939 int done;
2147 FILE *fd; 2940 FILE *fd;
2148 2941
2149 if ((fd = popen_printer ()) == NULL) 2942 if ((fd = popen_printer ()) == NULL)
2150 return; 2943 return;
2151 2944
2152 /* 2945 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2946 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2947 * is received.
2155 */ 2948 */
2156 for (done = 0; !done;) 2949 for (done = 0; !done;)
2157 { 2950 {
2158 unsigned char buf[8]; 2951 unsigned char buf[8];
2159 unsigned char ch; 2952 unicode_t ch;
2160 unsigned int i, len; 2953 unsigned int i, len;
2161 2954
2162 if ((ch = cmd_getc ()) != C0_ESC) 2955 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2956 {
2164 if (putc (ch, fd) == EOF) 2957 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2958 break; /* done = 1 */
… …
2180 { 2973 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2974 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2975 break; /* done = 1 */
2183 } 2976 }
2184 } 2977 }
2978
2185 for (i = 0; i < len; i++) 2979 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2980 if (putc (buf[i], fd) == EOF)
2187 { 2981 {
2188 done = 1; 2982 done = 1;
2189 break; 2983 break;
2190 } 2984 }
2191 } 2985 }
2192 } 2986 }
2987
2193 pclose_printer (fd); 2988 pclose_printer (fd);
2194} 2989}
2195#endif /* PRINTPIPE */ 2990#endif /* PRINTPIPE */
2196/*}}} */ 2991/*}}} */
2197 2992
2198/* *INDENT-OFF* */ 2993/* *INDENT-OFF* */
2199enum { 2994enum {
2200 C1_40 = 0x40, 2995 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2996 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2997 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2998 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2999 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 3000};
2206/* *INDENT-ON* */ 3001/* *INDENT-ON* */
2207 3002
2208/*{{{ process non-printing single characters */ 3003/*{{{ process non-printing single characters */
2209void 3004void
2210rxvt_term::process_nonprinting (unsigned char ch) 3005rxvt_term::process_nonprinting (unicode_t ch)
2211{ 3006{
2212 switch (ch) 3007 switch (ch)
2213 { 3008 {
3009 case C0_ESC:
3010 process_escape_seq ();
3011 break;
2214 case C0_ENQ: /* terminal Status */ 3012 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 3013 if (rs[Rs_answerbackstring])
2216 tt_write ( 3014 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 3015 else
2220 tt_write ((unsigned char *)VT100_ANS, 3016 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 3017 break;
2223 case C0_BEL: /* bell */ 3018 case C0_BEL: /* bell */
2224 scr_bell (); 3019 scr_bell ();
2225 break; 3020 break;
2226 case C0_BS: /* backspace */ 3021 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 3036 scr_charset_choose (1);
2242 break; 3037 break;
2243 case C0_SI: /* shift in - acs */ 3038 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 3039 scr_charset_choose (0);
2245 break; 3040 break;
3041
3042#ifdef EIGHT_BIT_CONTROLS
3043 // 8-bit controls
3044 case 0x90: /* DCS */
3045 process_dcs_seq ();
3046 break;
3047 case 0x9b: /* CSI */
3048 process_csi_seq ();
3049 break;
3050 case 0x9d: /* CSI */
3051 process_osc_seq ();
3052 break;
3053#endif
2246 } 3054 }
2247} 3055}
2248/*}}} */ 3056/*}}} */
2249 3057
2250 3058
2251/*{{{ process VT52 escape sequences */ 3059/*{{{ process VT52 escape sequences */
2252void 3060void
2253rxvt_term::process_escape_vt52 (unsigned char ch) 3061rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 3062{
2255 int row, col; 3063 int row, col;
2256 3064
2257 switch (ch) 3065 switch (ch)
2258 { 3066 {
… …
2310 3118
2311/*{{{ process escape sequences */ 3119/*{{{ process escape sequences */
2312void 3120void
2313rxvt_term::process_escape_seq () 3121rxvt_term::process_escape_seq ()
2314{ 3122{
2315 unsigned char ch = cmd_getc (); 3123 unicode_t ch = cmd_getc ();
2316 3124
2317 if (PrivateModes & PrivMode_vt52) 3125 if (priv_modes & PrivMode_vt52)
2318 { 3126 {
2319 process_escape_vt52 (ch); 3127 process_escape_vt52 (ch);
2320 return; 3128 return;
2321 } 3129 }
2322 3130
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 3145 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 3146 break;
2339 case '+': 3147 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 3148 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 3149 break;
2342#ifdef MULTICHAR_SET 3150#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 3151 case '6':
2349 scr_backindex (); 3152 scr_backindex ();
2350 break; 3153 break;
2351#endif 3154#endif
2352 case '7': 3155 case '7':
2353 scr_cursor (SAVE); 3156 scr_cursor (SAVE);
2354 break; 3157 break;
2355 case '8': 3158 case '8':
2356 scr_cursor (RESTORE); 3159 scr_cursor (RESTORE);
2357 break; 3160 break;
2358#ifndef NO_FRILLS 3161#if !ENABLE_MINIMAL
2359 case '9': 3162 case '9':
2360 scr_forwardindex (); 3163 scr_forwardindex ();
2361 break; 3164 break;
2362#endif 3165#endif
2363 case '=': 3166 case '=':
… …
2373 break; 3176 break;
2374 3177
2375 /* 8.3.87: NEXT LINE */ 3178 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 3179 case C1_NEL: /* ESC E */
2377 { 3180 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 3181 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 3182 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2380 } 3183 }
2381 break; 3184 break;
2382 3185
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 3186 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 3187 case C1_ESA: /* ESC G */
… …
2394 case C1_RI: /* ESC M */ 3197 case C1_RI: /* ESC M */
2395 scr_index (DN); 3198 scr_index (DN);
2396 break; 3199 break;
2397 3200
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 3201 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 3202 /*case C1_SS2: scr_single_shift (2); break; */
2400 3203
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 3204 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 3205 /*case C1_SS3: scr_single_shift (3); break; */
2403 3206
2404 /* 8.3.27: DEVICE CONTROL STRING */ 3207 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 3208 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 3209 process_dcs_seq ();
2407 break; 3210 break;
2408 3211
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3212 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 3213 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 3214 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 3215 break; /* steal obsolete ESC [ c */
2414 3216
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3217 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2416 case C1_CSI: /* ESC [ */ 3218 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 3219 process_csi_seq ();
… …
2422 process_osc_seq (); 3224 process_osc_seq ();
2423 break; 3225 break;
2424 3226
2425 /* 8.3.106: RESET TO INITIAL STATE */ 3227 /* 8.3.106: RESET TO INITIAL STATE */
2426 case 'c': 3228 case 'c':
3229 mbstate.reset ();
2427 scr_poweron (); 3230 scr_poweron ();
2428 scrollbar_show (1); 3231 scrollbar_show (1);
2429 break; 3232 break;
2430 3233
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3234 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2443 3246
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3247/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */ 3248/* *INDENT-OFF* */
2446enum { 3249enum {
2447 CSI_ICH = 0x40, 3250 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3251 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3252 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3253 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3254 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3255 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3256 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3271 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3272 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3273 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3274 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3275 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3276 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 3277 };
2475/* *INDENT-ON* */ 3278/* *INDENT-ON* */
2476 3279
2477void 3280void
2478rxvt_term::process_csi_seq () 3281rxvt_term::process_csi_seq ()
2479{ 3282{
2480 unsigned char ch, priv, i; 3283 unicode_t ch, priv, i;
2481 unsigned int nargs, p; 3284 unsigned int nargs, p;
2482 int n, ndef; 3285 int n, ndef;
2483 int arg[ESC_ARGS]; 3286 int arg[ESC_ARGS];
2484 3287
2485 for (nargs = ESC_ARGS; nargs > 0;) 3288 for (nargs = ESC_ARGS; nargs > 0;)
2486 arg[--nargs] = 0; 3289 arg[--nargs] = 0;
2487 3290
2488 priv = 0; 3291 priv = 0;
… …
2490 if (ch >= '<' && ch <= '?') 3293 if (ch >= '<' && ch <= '?')
2491 { /* '<' '=' '>' '?' */ 3294 { /* '<' '=' '>' '?' */
2492 priv = ch; 3295 priv = ch;
2493 ch = cmd_getc (); 3296 ch = cmd_getc ();
2494 } 3297 }
3298
2495 /* read any numerical arguments */ 3299 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 3300 for (n = -1; ch < CSI_ICH; )
2497 { 3301 {
2498 if (isdigit (ch)) 3302 if (isdigit (ch))
2499 { 3303 {
… …
2506 { 3310 {
2507 if (nargs < ESC_ARGS) 3311 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 3312 arg[nargs++] = n;
2509 n = -1; 3313 n = -1;
2510 } 3314 }
2511 else if (ch == '\b') 3315 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 3316 process_nonprinting (ch);
2523 } 3317
2524 ch = cmd_getc (); 3318 ch = cmd_getc ();
2525 } 3319 }
2526 3320
2527 if (ch > CSI_7F) 3321 if (ch > CSI_7F)
2528 return; 3322 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 3328 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 3329 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 3330 if (arg[p] == -1)
2537 arg[p] = ndef; 3331 arg[p] = ndef;
2538 3332
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 3333 /*
2547 * private mode handling 3334 * private mode handling
2548 */ 3335 */
2549 if (priv) 3336 if (priv)
2550 { 3337 {
2551 switch (priv) 3338 switch (priv)
2552 { 3339 {
2553 case '>': 3340 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 3341 if (ch == CSI_DA) /* secondary device attributes */
3342 {
3343 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3344 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3345 //
3346 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3347 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3348 // that we do not support xterm mouse reporting (should be 95 when we do).
3349 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3350 tt_printf ("\033[>%d;94;0c", 'U');
3351 }
2556 break; 3352 break;
2557 case '?': 3353 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3354 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 3355 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 3356 break;
… …
2665 3461
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3462 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 3463 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 3464 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3465 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3466 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 3467 break;
2672 3468
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3469 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 3470 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 3471 break;
2677 3472
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3473 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 3474 process_sgr_mode (nargs, arg);
2680 break; 3475 break;
… …
2686 tt_printf ("\033[0n"); 3481 tt_printf ("\033[0n");
2687 break; 3482 break;
2688 case 6: /* CPR requested */ 3483 case 6: /* CPR requested */
2689 scr_report_position (); 3484 scr_report_position ();
2690 break; 3485 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3486 case 7: /* unofficial extension */
3487 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3488 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3489 break;
2695#endif
2696 case 8: /* unofficial extension */ 3490 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3491 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3492 break;
2699 } 3493 }
2700 break; 3494 break;
2701 3495
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3496 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3529 break;
2736 3530
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3531 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3532 if (arg[0] == 4)
2739 scr_insert_mode (0); 3533 scr_insert_mode (0);
3534 else if (arg[0] == 20)
3535 priv_modes &= ~PrivMode_LFNL;
2740 break; 3536 break;
2741 3537
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3538 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3539 if (arg[0] == 4)
2744 scr_insert_mode (1); 3540 scr_insert_mode (1);
3541 else if (arg[0] == 20)
3542 priv_modes |= PrivMode_LFNL;
2745 break; 3543 break;
2746 3544
2747 /* 3545 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3546 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3547 */
… …
2761 break; 3559 break;
2762 case CSI_75: 3560 case CSI_75:
2763 scr_cursor (RESTORE); 3561 scr_cursor (RESTORE);
2764 break; 3562 break;
2765 3563
2766#ifndef NO_FRILLS 3564#if !ENABLE_MINIMAL
2767 case CSI_74: 3565 case CSI_74:
2768 process_window_ops (arg, nargs); 3566 process_window_ops (arg, nargs);
2769 break; 3567 break;
2770#endif 3568#endif
2771 3569
2772 case CSI_78: /* DECREQTPARM */ 3570 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3571 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3572 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3573 break;
2776 3574
2777 default: 3575 default:
2778 break; 3576 break;
2779 } 3577 }
2780} 3578}
2781/*}}} */ 3579/*}}} */
2782 3580
2783#ifndef NO_FRILLS 3581#if !ENABLE_MINIMAL
2784/* ARGSUSED */ 3582/* ARGSUSED */
2785void 3583void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3584rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3585{
2788 int x, y; 3586 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3587 XWindowAttributes wattr;
2793 Window wdummy; 3588 Window wdummy;
3589
3590 dLocal (Display *, dpy);
2794 3591
2795 if (nargs == 0) 3592 if (nargs == 0)
2796 return; 3593 return;
3594
2797 switch (args[0]) 3595 switch (args[0])
2798 { 3596 {
2799 /* 3597 /*
2800 * commands 3598 * commands
2801 */ 3599 */
2802 case 1: /* deiconify window */ 3600 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3601 XMapWindow (dpy, parent[0]);
2804 break; 3602 break;
2805 case 2: /* iconify window */ 3603 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3604 XIconifyWindow (dpy, parent[0], display->screen);
2807 DefaultScreen (display->display));
2808 break; 3605 break;
2809 case 3: /* set position (pixels) */ 3606 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3607 XMoveWindow (dpy, parent[0], args[1], args[2]);
2811 break; 3608 break;
2812 case 4: /* set size (pixels) */ 3609 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3610 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3611 break;
2815 case 5: /* raise window */ 3612 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3613 XRaiseWindow (dpy, parent[0]);
2817 break; 3614 break;
2818 case 6: /* lower window */ 3615 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3616 XLowerWindow (dpy, parent[0]);
2820 break; 3617 break;
2821 case 7: /* refresh window */ 3618 case 7: /* refresh window */
2822 scr_touch (true); 3619 scr_touch (true);
2823 break; 3620 break;
2824 case 8: /* set size (chars) */ 3621 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3622 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3623 (unsigned int) (args[1] * fheight));
2827 break; 3624 break;
3625
3626 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3627 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3628 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3629 set_widthheight ((unsigned int)width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3630 (unsigned int) (args[1] * fheight));
2832 break; 3631 break;
3632
2833 /* 3633 /*
2834 * reports - some output format copied from XTerm 3634 * reports - some output format copied from XTerm
2835 */ 3635 */
2836 case 11: /* report window state */ 3636 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3637 XGetWindowAttributes (dpy, parent[0], &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3638 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3639 break;
2840 case 13: /* report window position */ 3640 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3641 XGetWindowAttributes (dpy, parent[0], &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3642 XTranslateCoordinates (dpy, parent[0], wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3643 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3644 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3645 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3646 break;
2847 case 14: /* report window size (pixels) */ 3647 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3648 XGetWindowAttributes (dpy, parent[0], &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3649 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3650 break;
3651 case 18: /* report text area size (chars) */
3652 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3653 break;
2851 case 18: /* report window size (chars) */ 3654 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3655 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3656 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3657 case 20: /* report icon label */
3658 {
3659 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3660 XGetIconName (dpy, parent[0], &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3661 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3662 XFree (s);
3663 }
2858 break; 3664 break;
2859 case 21: /* report window title */ 3665 case 21: /* report window title */
3666 {
3667 char *s;
2860 XFetchName (display->display, TermWin.parent[0], &s); 3668 XFetchName (dpy, parent[0], &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3669 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3670 XFree (s);
3671 }
2862 break; 3672 break;
2863#endif
2864
2865 } 3673 }
2866} 3674}
2867#endif 3675#endif
2868 3676
2869/*----------------------------------------------------------------------*/ 3677/*----------------------------------------------------------------------*/
2870/* 3678/*
2871 * get input up until STRING TERMINATOR (or BEL) 3679 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3680 * ends_how is terminator used. returned input must be free()'d
2873 */ 3681 */
2874unsigned char * 3682char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3683rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3684{
2877 int seen_esc = 0; /* seen escape? */ 3685 unicode_t ch;
3686 bool seen_esc = false;
2878 unsigned int n = 0; 3687 unsigned int n = 0;
2879 unsigned char *s; 3688 wchar_t string[STRING_MAX];
2880 unsigned char ch, string[STRING_MAX];
2881 3689
2882 for (; (ch = cmd_getc ());) 3690 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3691 {
2884 if (ch == C0_BEL 3692 if (seen_esc)
2885 || ch == CHAR_ST 3693 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3694 if (ch == 0x5c) /* 7bit ST */
2887 break; 3695 break;
3696 else
3697 return NULL;
3698 }
2888 if (ch == C0_ESC) 3699 else if (ch == C0_ESC)
2889 { 3700 {
2890 seen_esc = 1; 3701 seen_esc = true;
2891 continue; 3702 continue;
2892 } 3703 }
3704 else if (ch == C0_BEL || ch == CHAR_ST)
3705 break;
2893 else if (ch == '\t') 3706 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3707 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3708 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3709 return NULL; /* other control character - exit */
2897 if (n < sizeof (string) - 1) 3710
3711 seen_esc = false;
3712
3713 if (n >= STRING_MAX - 1)
3714 // stop at some sane length
3715 return NULL;
3716
2898 string[n++] = ch; 3717 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3718 }
3719
2901 string[n++] = '\0'; 3720 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3721
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3722 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3723
2906 return s; 3724 return rxvt_wcstombs (string);
2907} 3725}
2908 3726
2909/*----------------------------------------------------------------------*/ 3727/*----------------------------------------------------------------------*/
2910/* 3728/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3729 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3730 */
2913void 3731void
2914rxvt_term::process_dcs_seq () 3732rxvt_term::process_dcs_seq ()
2915{ 3733{
2916 unsigned char eh, *s; 3734 char *s;
3735 unicode_t eh;
3736
2917 /* 3737 /*
2918 * Not handled yet 3738 * Not handled yet
2919 */ 3739 */
2920 s = get_to_st (&eh); 3740 s = get_to_st (eh);
2921 if (s) 3741 if (s)
2922 free (s); 3742 free (s);
3743
2923 return; 3744 return;
2924} 3745}
2925 3746
2926/*----------------------------------------------------------------------*/ 3747/*----------------------------------------------------------------------*/
2927/* 3748/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3749 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3750 */
2930void 3751void
2931rxvt_term::process_osc_seq () 3752rxvt_term::process_osc_seq ()
2932{ 3753{
2933 unsigned char ch, eh, *s; 3754 unicode_t ch, eh;
2934 int arg; 3755 int arg;
2935 3756
2936 ch = cmd_getc (); 3757 ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3758 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3759 arg = arg * 10 + (ch - '0');
2939 3760
2940 if (ch == ';') 3761 if (ch == ';')
2941 { 3762 {
2942 s = get_to_st (&eh); 3763 char *s = get_to_st (eh);
3764
2943 if (s) 3765 if (s)
2944 { 3766 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3767 process_xterm_seq (arg, s, eh);
2957 free (s); 3768 free (s);
2958 } 3769 }
2959 } 3770 }
2960} 3771}
3772
3773void
3774rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3775{
3776 if (str[0] == '?' && !str[1])
3777 {
3778 rgba c;
3779 pix_colors_focused[color].get (c);
3780
3781#if XFT
3782 if (c.a != rgba::MAX_CC)
3783 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3784 else
3785#endif
3786 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3787 }
3788 else
3789 set_window_color (color, str);
3790}
3791
2961/* 3792/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3793 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 10 = menu (may change in future)
2977 * 20 = bg pixmap
2978 * 39 = change default fg color
2979 * 49 = change default bg color
2980 * 55 = dump scrollback buffer and all of screen
2981 */ 3794 */
2982void 3795void
2983rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3796rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2984{ 3797{
2985 int changed = 0; 3798 int color;
2986 int color;
2987 char *buf, *name; 3799 char *buf, *name;
3800 bool query = str[0] == '?' && !str[1];
3801 int saveop = op;
3802
3803 dLocal (Display *, dpy);
2988 3804
2989 assert (str != NULL); 3805 assert (str != NULL);
3806
3807 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3808 return;
3809
2990 switch (op) 3810 switch (op)
2991 { 3811 {
2992 case XTerm_name: 3812 case XTerm_name:
2993 set_title (str); 3813 set_title (str);
2994 /* FALLTHROUGH */ 3814 /* FALLTHROUGH */
2995 case XTerm_iconName: 3815 case XTerm_iconName:
2996 set_iconName (str); 3816 set_icon_name (str);
2997 break; 3817 break;
2998 case XTerm_title: 3818 case XTerm_title:
2999 set_title (str); 3819 set_title (str);
3000 break; 3820 break;
3821 case XTerm_property:
3822 if (str[0] == '?')
3823 {
3824 Atom prop = display->atom (str + 1);
3825 Atom actual_type;
3826 int actual_format;
3827 unsigned long nitems;
3828 unsigned long bytes_after;
3829 unsigned char *value = 0;
3830 const char *str = "";
3831
3832 if (prop
3833 && XGetWindowProperty (dpy, parent[0],
3834 prop, 0, 1<<16, 0, AnyPropertyType,
3835 &actual_type, &actual_format,
3836 &nitems, &bytes_after, &value) == Success
3837 && actual_type != None
3838 && actual_format == 8)
3839 str = (const char *)(value);
3840
3841 tt_printf ("\033]%d;%s%c", op, str, resp);
3842
3843 XFree (value);
3844 }
3845 else
3846 {
3847 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3848
3849 if (eq)
3850 {
3851 *eq = 0;
3852 set_utf8_property (display->atom (str), eq + 1);
3853 }
3854 else
3855 XDeleteProperty (dpy, parent[0],
3856 display->atom (str));
3857 }
3858 break;
3859
3001 case XTerm_Color: 3860 case XTerm_Color:
3002 for (buf = (char *)str; buf && *buf;) 3861 for (buf = (char *)str; buf && *buf;)
3003 { 3862 {
3004 if ((name = STRCHR (buf, ';')) == NULL) 3863 if ((name = strchr (buf, ';')) == NULL)
3005 break; 3864 break;
3865
3006 *name++ = '\0'; 3866 *name++ = '\0';
3007 color = atoi (buf); 3867 color = atoi (buf) + minCOLOR;
3008 if (color < 0 || color >= TOTAL_COLORS) 3868
3869 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3009 break; 3870 break;
3871
3010 if ((buf = STRCHR (name, ';')) != NULL) 3872 if ((buf = strchr (name, ';')) != NULL)
3011 *buf++ = '\0'; 3873 *buf++ = '\0';
3012 set_window_color (color + minCOLOR, name); 3874
3875 process_color_seq (op, color, name, resp);
3013 } 3876 }
3877 break;
3878 case XTerm_Color00:
3879 process_color_seq (op, Color_fg, str, resp);
3880 break;
3881 case XTerm_Color01:
3882 process_color_seq (op, Color_bg, str, resp);
3014 break; 3883 break;
3015#ifndef NO_CURSORCOLOR 3884#ifndef NO_CURSORCOLOR
3016 case XTerm_Color_cursor: 3885 case XTerm_Color_cursor:
3017 set_window_color (Color_cursor, str); 3886 process_color_seq (op, Color_cursor, str, resp);
3018 break; 3887 break;
3019#endif 3888#endif
3020 case XTerm_Color_pointer: 3889 case XTerm_Color_pointer_fg:
3021 set_window_color (Color_pointer, str); 3890 process_color_seq (op, Color_pointer_fg, str, resp);
3891 break;
3892 case XTerm_Color_pointer_bg:
3893 process_color_seq (op, Color_pointer_bg, str, resp);
3022 break; 3894 break;
3023#ifndef NO_BOLD_UNDERLINE_REVERSE 3895#ifndef NO_BOLD_UNDERLINE_REVERSE
3024 case XTerm_Color_BD:
3025 set_window_color (Color_BD, str);
3026 break;
3027 case XTerm_Color_UL:
3028 set_window_color (Color_UL, str);
3029 break;
3030 case XTerm_Color_RV: 3896 case XTerm_Color_RV:
3031 set_window_color (Color_RV, str); 3897 process_color_seq (op, Color_RV, str, resp);
3032 break; 3898 break;
3899 case Rxvt_Color_BD:
3900 case URxvt_Color_BD:
3901 process_color_seq (op, Color_BD, str, resp);
3902 break;
3903 case Rxvt_Color_UL:
3904 case URxvt_Color_UL:
3905 process_color_seq (op, Color_UL, str, resp);
3906 break;
3907 case URxvt_Color_IT:
3908 process_color_seq (op, Color_IT, str, resp);
3909 break;
3033#endif 3910#endif
3911#if TRANSPARENT && TINTING
3912 case URxvt_Color_tint:
3913 process_color_seq (op, Color_tint, str, resp);
3034 3914
3035 case XTerm_Menu: 3915 check_our_parents ();
3916
3917 if (am_transparent)
3918 want_full_refresh = want_refresh = 1;
3919
3920 break;
3921#endif
3922
3923 case Rxvt_Pixmap:
3036 /* 3924 {
3037 * rxvt_menubar_dispatch () violates the constness of the string,
3038 * so DON'T do it here
3039 */
3040 break;
3041 case XTerm_Pixmap:
3042 if (*str != ';') 3925 if (*str != ';')
3043 { 3926 {
3044#if XPM_BACKGROUND 3927#if XPM_BACKGROUND
3045 scale_pixmap (""); /* reset to default scaling */ 3928 scale_pixmap (""); /* reset to default scaling */
3046 set_bgPixmap (str); /* change pixmap */ 3929 set_bgPixmap (str); /* change pixmap */
3047#endif
3048 scr_touch (true); 3930 scr_touch (true);
3931#endif
3049 } 3932 }
3933
3934 int changed = 0;
3935
3050 while ((str = STRCHR (str, ';')) != NULL) 3936 while ((str = strchr (str, ';')) != NULL)
3051 { 3937 {
3052 str++; 3938 str++;
3053#if XPM_BACKGROUND 3939#if XPM_BACKGROUND
3054 changed += scale_pixmap (str); 3940 changed += scale_pixmap (str);
3055#endif 3941#endif
3056
3057 } 3942 }
3943
3058 if (changed) 3944 if (changed)
3059 { 3945 {
3060#ifdef XPM_BACKGROUND 3946#ifdef XPM_BACKGROUND
3061 resize_pixmap (); 3947 resize_pixmap ();
3062#endif
3063 scr_touch (true); 3948 scr_touch (true);
3949#endif
3064 } 3950 }
3951 }
3065 break; 3952 break;
3066 3953
3067 case XTerm_restoreFG: 3954 case Rxvt_restoreFG:
3068 set_window_color (Color_fg, str); 3955 set_window_color (Color_fg, str);
3069 break; 3956 break;
3070 case XTerm_restoreBG: 3957 case Rxvt_restoreBG:
3071 set_window_color (Color_bg, str); 3958 set_window_color (Color_bg, str);
3072 break; 3959 break;
3960
3073 case XTerm_logfile: 3961 case XTerm_logfile:
3962 // TODO, when secure mode?
3074 break; 3963 break;
3075 case XTerm_font: 3964
3076 change_font (0, str);
3077 break;
3078#if 0 3965#if 0
3079 case XTerm_dumpscreen: /* no error notices */ 3966 case Rxvt_dumpscreen: /* no error notices */
3080 { 3967 {
3081 int fd; 3968 int fd;
3082 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3969 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3083 { 3970 {
3084 scr_dump (fd); 3971 scr_dump (fd);
3085 close (fd); 3972 close (fd);
3086 } 3973 }
3087 } 3974 }
3088 break; 3975 break;
3089#endif 3976#endif
3977 case XTerm_font:
3978 op = URxvt_font;
3979 case URxvt_font:
3980#if ENABLE_STYLES
3981 case URxvt_boldFont:
3982 case URxvt_italicFont:
3983 case URxvt_boldItalicFont:
3984#endif
3985 if (query)
3986 tt_printf ("\33]%d;%-.250s%c", saveop,
3987 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3988 ? fontset[op - URxvt_font]->fontdesc : "",
3989 resp);
3990 else
3991 {
3992 const char *&res = rs[Rs_font + (op - URxvt_font)];
3090 3993
3994 res = strdup (str);
3995 allocated.push_back ((void *)res);
3996 set_fonts ();
3997 }
3998 break;
3999
4000 case URxvt_version:
4001 if (query)
4002 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
4003 op,
4004 rs[Rs_name], VERSION[0], VERSION[2],
4005 resp);
4006 break;
4007
4008#if !ENABLE_MINIMAL
4009 case URxvt_locale:
4010 if (query)
4011 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
4012 else
4013 {
4014 set_locale (str);
4015 pty->set_utf8_mode (enc_utf8);
4016 init_xlocale ();
4017 }
4018 break;
4019
4020 case URxvt_view_up:
4021 case URxvt_view_down:
4022 {
4023 int lines = atoi (str);
4024
4025 if (lines)
4026 scr_page (op == URxvt_view_up ? UP : DN, lines);
4027 else
4028 scr_erase_savelines ();
4029 }
4030
4031 break;
4032#endif
4033
4034#if ENABLE_PERL
4035 case URxvt_perl:
4036 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4037 ; // no responses yet
4038 break;
4039#endif
3091 } 4040 }
3092} 4041}
3093/*----------------------------------------------------------------------*/ 4042/*----------------------------------------------------------------------*/
3094 4043
3095/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4044/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3103 * so no need for fancy checking 4052 * so no need for fancy checking
3104 */ 4053 */
3105int 4054int
3106rxvt_term::privcases (int mode, unsigned long bit) 4055rxvt_term::privcases (int mode, unsigned long bit)
3107{ 4056{
3108 int state; 4057 int state;
3109 4058
3110 if (mode == 's') 4059 if (mode == 's')
3111 { 4060 {
3112 SavedModes |= (PrivateModes & bit); 4061 SavedModes |= (priv_modes & bit);
3113 return -1; 4062 return -1;
3114 } 4063 }
3115 else 4064 else
3116 { 4065 {
3117 if (mode == 'r') 4066 if (mode == 'r')
3118 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4067 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3119 else 4068 else
3120 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4069 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3121 PrivMode (state, bit); 4070 PrivMode (state, bit);
3122 } 4071 }
4072
3123 return state; 4073 return state;
3124} 4074}
3125 4075
3126/* we're not using priv _yet_ */ 4076/* we're not using priv _yet_ */
3127void 4077void
3128rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4078rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3129{ 4079{
3130 unsigned int i, j; 4080 unsigned int i, j;
3131 int state; 4081 int state;
4082
3132 static const struct 4083 static const struct
3133 { 4084 {
3134 const int argval; 4085 const int argval;
3135 const unsigned long bit; 4086 const unsigned long bit;
3136 } 4087 }
4088
3137 argtopriv[] = { 4089 argtopriv[] = {
3138 { 1, PrivMode_aplCUR }, 4090 { 1, PrivMode_aplCUR },
3139 { 2, PrivMode_vt52 }, 4091 { 2, PrivMode_vt52 },
3140 { 3, PrivMode_132 }, 4092 { 3, PrivMode_132 },
3141 { 4, PrivMode_smoothScroll }, 4093 { 4, PrivMode_smoothScroll },
3142 { 5, PrivMode_rVideo }, 4094 { 5, PrivMode_rVideo },
3143 { 6, PrivMode_relOrigin }, 4095 { 6, PrivMode_relOrigin },
3144 { 7, PrivMode_Autowrap }, 4096 { 7, PrivMode_Autowrap },
4097 // 8, bi-directional support mode
3145 { 9, PrivMode_MouseX10 }, 4098 { 9, PrivMode_MouseX10 },
3146#ifdef menuBar_esc 4099 // 18, 19 printing-related
3147 { menuBar_esc, PrivMode_menuBar }, 4100 { 25, PrivMode_VisibleCursor },
3148#endif
3149#ifdef scrollBar_esc 4101#ifdef scrollBar_esc
3150 { scrollBar_esc, PrivMode_scrollBar }, 4102 { scrollBar_esc, PrivMode_scrollBar },
3151#endif 4103#endif
3152 { 25, PrivMode_VisibleCursor },
3153 { 35, PrivMode_ShiftKeys }, 4104 { 35, PrivMode_ShiftKeys }, // rxvt extension
3154 { 40, PrivMode_132OK }, 4105 { 40, PrivMode_132OK },
4106 // 41 xterm more fixes NYI
4107 // 45 margin bell NYI
4108 // 46 start logging
3155 { 47, PrivMode_Screen }, 4109 { 47, PrivMode_Screen },
3156 { 66, PrivMode_aplKP }, 4110 { 66, PrivMode_aplKP },
3157#ifndef NO_BACKSPACE_KEY 4111#ifndef NO_BACKSPACE_KEY
3158 { 67, PrivMode_BackSpace }, 4112 { 67, PrivMode_BackSpace },
3159#endif 4113#endif
3160 { 1000, PrivMode_MouseX11 }, 4114 { 1000, PrivMode_MouseX11 },
4115 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4116 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4117 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3161 { 1010, PrivMode_TtyOutputInh }, 4118 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3162 { 1011, PrivMode_Keypress }, 4119 { 1011, PrivMode_Keypress }, // rxvt extension
4120 // 1035 enable modifiers for alt, numlock NYI
4121 // 1036 send ESC for meta keys NYI
4122 // 1037 send DEL for keypad delete NYI
3163 { 1047, PrivMode_Screen }, 4123 { 1047, PrivMode_Screen },
4124 // 1048 save and restore cursor
3164 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4125 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4126 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3165 }; 4127 };
3166 4128
3167 if (nargs == 0) 4129 if (nargs == 0)
3168 return; 4130 return;
3169 4131
… …
3184 state = privcases (mode, argtopriv[j].bit); 4146 state = privcases (mode, argtopriv[j].bit);
3185 break; 4147 break;
3186 } 4148 }
3187 4149
3188 /* extra handling for values with state unkept */ 4150 /* extra handling for values with state unkept */
3189 if (state == -1)
3190 switch (arg[i]) 4151 switch (arg[i])
3191 { 4152 {
4153#if ENABLE_STYLES
4154 case 1021:
4155 set_option (Opt_intensityStyles, mode);
4156
4157 scr_touch (true);
4158 break;
4159#endif
3192 case 1048: /* alternative cursor save */ 4160 case 1048: /* alternative cursor save */
4161 case 1049:
4162 if (option (Opt_secondaryScreen))
3193 if (mode == 0) 4163 if (mode == 0)
3194 scr_cursor (RESTORE); 4164 scr_cursor (RESTORE);
3195 else if (mode == 1) 4165 else if (mode == 1)
3196 scr_cursor (SAVE); 4166 scr_cursor (SAVE);
3197 /* FALLTHROUGH */
3198 default:
3199 continue; /* for (;i;) */
3200 }
3201
3202 /* extra handling for values with valid 0 or 1 state */
3203 switch (arg[i])
3204 {
3205 /* case 1: - application cursor keys */
3206 case 2: /* VT52 mode */
3207 /* oddball mode. should be set regardless of set/reset
3208 * parameter. Return from VT52 mode with an ESC < from
3209 * within VT52 mode
3210 */
3211 PrivMode (1, PrivMode_vt52);
3212 break; 4167 break;
4168 }
4169
4170 if (state >= 0)
4171 /* extra handling for values with valid 0 or 1 state */
4172 switch (arg[i])
4173 {
4174 /* case 1: - application cursor keys */
4175 case 2: /* VT52 mode */
4176 /* oddball mode. should be set regardless of set/reset
4177 * parameter. Return from VT52 mode with an ESC < from
4178 * within VT52 mode
4179 */
4180 PrivMode (1, PrivMode_vt52);
4181 break;
3213 case 3: /* 80/132 */ 4182 case 3: /* 80/132 */
3214 if (PrivateModes & PrivMode_132OK) 4183 if (priv_modes & PrivMode_132OK)
3215 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4184 set_widthheight (((state ? 132 : 80) * fwidth), height);
3216 (unsigned int)TermWin.height);
3217 break; 4185 break;
3218 case 4: /* smooth scrolling */ 4186 case 4: /* smooth scrolling */
3219 if (state)
3220 Options &= ~Opt_jumpScroll;
3221 else
3222 Options |= Opt_jumpScroll; 4187 set_option (Opt_jumpScroll, !state);
3223 break; 4188 break;
3224 case 5: /* reverse video */ 4189 case 5: /* reverse video */
3225 scr_rvideo_mode (state); 4190 scr_rvideo_mode (state);
3226 break; 4191 break;
3227 case 6: /* relative/absolute origins */ 4192 case 6: /* relative/absolute origins */
3228 scr_relative_origin (state); 4193 scr_relative_origin (state);
3229 break; 4194 break;
3230 case 7: /* autowrap */ 4195 case 7: /* autowrap */
3231 scr_autowrap (state); 4196 scr_autowrap (state);
3232 break; 4197 break;
3233 /* case 8: - auto repeat, can't do on a per window basis */ 4198 /* case 8: - auto repeat, can't do on a per window basis */
3234 case 9: /* X10 mouse reporting */ 4199 case 9: /* X10 mouse reporting */
3235 if (state) /* orthogonal */ 4200 if (state) /* orthogonal */
3236 PrivateModes &= ~ (PrivMode_MouseX11); 4201 priv_modes &= ~PrivMode_MouseX11;
3237 break; 4202 break;
3238#ifdef menuBar_esc
3239 case menuBar_esc:
3240#ifdef MENUBAR
3241 map_menuBar (state);
3242#endif
3243 break;
3244#endif
3245#ifdef scrollBar_esc 4203#ifdef scrollBar_esc
3246 case scrollBar_esc: 4204 case scrollBar_esc:
3247 if (scrollbar_mapping (state)) 4205 if (scrollbar_mapping (state))
3248 { 4206 {
3249 resize_all_windows (0, 0, 0); 4207 resize_all_windows (0, 0, 0);
3250 scr_touch (true); 4208 scr_touch (true);
3251 } 4209 }
3252 break; 4210 break;
3253#endif 4211#endif
3254 case 25: /* visible/invisible cursor */ 4212 case 25: /* visible/invisible cursor */
3255 scr_cursor_visible (state); 4213 scr_cursor_visible (state);
3256 break; 4214 break;
3257 /* case 35: - shift keys */ 4215 /* case 35: - shift keys */
3258 /* case 40: - 80 <--> 132 mode */ 4216 /* case 40: - 80 <--> 132 mode */
3259 case 47: /* secondary screen */ 4217 case 47: /* secondary screen */
3260 scr_change_screen (state); 4218 scr_change_screen (state);
3261 break; 4219 break;
3262 /* case 66: - application key pad */ 4220 /* case 66: - application key pad */
3263 /* case 67: - backspace key */ 4221 /* case 67: - backspace key */
3264 case 1000: /* X11 mouse reporting */ 4222 case 1000: /* X11 mouse reporting */
3265 if (state) /* orthogonal */ 4223 if (state) /* orthogonal */
3266 PrivateModes &= ~ (PrivMode_MouseX10); 4224 priv_modes &= ~PrivMode_MouseX10;
3267 break; 4225 break;
3268#if 0 4226#if 0
3269 case 1001: 4227 case 1001:
3270 break; /* X11 mouse highlighting */ 4228 break; /* X11 mouse highlighting */
3271#endif 4229#endif
3272 case 1010: /* scroll to bottom on TTY output inhibit */ 4230 case 1010: /* scroll to bottom on TTY output inhibit */
3273 if (state)
3274 Options &= ~Opt_scrollTtyOutput;
3275 else
3276 Options |= Opt_scrollTtyOutput; 4231 set_option (Opt_scrollTtyOutput, !state);
3277 break; 4232 break;
3278 case 1011: /* scroll to bottom on key press */ 4233 case 1011: /* scroll to bottom on key press */
3279 if (state)
3280 Options |= Opt_scrollTtyKeypress; 4234 set_option (Opt_scrollTtyKeypress, state);
3281 else
3282 Options &= ~Opt_scrollTtyKeypress;
3283 break; 4235 break;
3284 case 1047: /* secondary screen w/ clearing */ 4236 case 1047: /* secondary screen w/ clearing last */
3285 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4237 if (option (Opt_secondaryScreen))
3286 if (current_screen != PRIMARY) 4238 if (current_screen != PRIMARY)
3287 scr_erase_screen (2); 4239 scr_erase_screen (2);
3288 scr_change_screen (state); 4240 scr_change_screen (state);
3289 /* FALLTHROUGH */
3290 default:
3291 break; 4241 break;
4242 case 1049: /* secondary screen w/ clearing first */
4243 scr_change_screen (state);
4244 if (option (Opt_secondaryScreen))
4245 if (current_screen != PRIMARY)
4246 scr_erase_screen (2);
4247 break;
4248 default:
4249 break;
3292 } 4250 }
3293 } 4251 }
3294} 4252}
3295/*}}} */ 4253/*}}} */
3296 4254
3297/*{{{ process sgr sequences */ 4255/*{{{ process sgr sequences */
3298void 4256void
3299rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4257rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3300{ 4258{
3301 unsigned int i; 4259 unsigned int i;
3302 short rendset; 4260 short rendset;
3303 int rendstyle; 4261 int rendstyle;
3304 4262
3305 if (nargs == 0) 4263 if (nargs == 0)
3306 { 4264 {
3307 scr_rendition (0, ~RS_None); 4265 scr_rendition (0, ~RS_None);
3308 return; 4266 return;
3309 } 4267 }
4268
3310 for (i = 0; i < nargs; i++) 4269 for (i = 0; i < nargs; i++)
3311 { 4270 {
3312 rendset = -1; 4271 rendset = -1;
3313 switch (arg[i]) 4272 switch (arg[i])
3314 { 4273 {
… …
3316 rendset = 0, rendstyle = ~RS_None; 4275 rendset = 0, rendstyle = ~RS_None;
3317 break; 4276 break;
3318 case 1: 4277 case 1:
3319 rendset = 1, rendstyle = RS_Bold; 4278 rendset = 1, rendstyle = RS_Bold;
3320 break; 4279 break;
4280 //case 2: // low intensity
4281 case 3:
4282 rendset = 1, rendstyle = RS_Italic;
4283 break;
3321 case 4: 4284 case 4:
3322 rendset = 1, rendstyle = RS_Uline; 4285 rendset = 1, rendstyle = RS_Uline;
3323 break; 4286 break;
3324 case 5: 4287 case 5: // slowly blinking
4288 case 6: // rapidly blinking
3325 rendset = 1, rendstyle = RS_Blink; 4289 rendset = 1, rendstyle = RS_Blink;
3326 break; 4290 break;
4291 //case 6: // scoansi light background
3327 case 7: 4292 case 7:
3328 rendset = 1, rendstyle = RS_RVid; 4293 rendset = 1, rendstyle = RS_RVid;
3329 break; 4294 break;
3330 case 22: 4295 case 8:
4296 // invisible. NYI
4297 break;
4298 //case 9: // crossed out
4299 //case 10: // scoansi acs off, primary font
4300 //case 11: // scoansi acs on, first alt font
4301 //case 12: // scoansi acs on, |0x80, second alt font
4302 //...
4303 //case 19: // ninth alt font
4304 //case 20: // gothic
4305 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3331 rendset = 0, rendstyle = RS_Bold; 4306 rendset = 0, rendstyle = RS_Bold;
4307 break;
4308 case 22: // normal intensity
4309 rendset = 0, rendstyle = RS_Bold;
4310 break;
4311 case 23: // disable italic
4312 rendset = 0, rendstyle = RS_Italic;
3332 break; 4313 break;
3333 case 24: 4314 case 24:
3334 rendset = 0, rendstyle = RS_Uline; 4315 rendset = 0, rendstyle = RS_Uline;
3335 break; 4316 break;
3336 case 25: 4317 case 25:
3337 rendset = 0, rendstyle = RS_Blink; 4318 rendset = 0, rendstyle = RS_Blink;
3338 break; 4319 break;
4320 case 26: // variable spacing (iso 8613)
4321 rendset = 0, rendstyle = RS_Blink;
4322 break;
3339 case 27: 4323 case 27:
3340 rendset = 0, rendstyle = RS_RVid; 4324 rendset = 0, rendstyle = RS_RVid;
3341 break; 4325 break;
4326 //case 28: // visible. NYI
4327 //case 29: // not crossed-out
3342 } 4328 }
4329
3343 if (rendset != -1) 4330 if (rendset != -1)
3344 { 4331 {
3345 scr_rendition (rendset, rendstyle); 4332 scr_rendition (rendset, rendstyle);
3346 continue; /* for (;i;) */ 4333 continue; /* for (;i;) */
3347 } 4334 }
… …
3354 case 33: 4341 case 33:
3355 case 34: 4342 case 34:
3356 case 35: 4343 case 35:
3357 case 36: 4344 case 36:
3358 case 37: 4345 case 37:
3359 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4346 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3360 Color_fg);
3361 break; 4347 break;
3362#ifdef TTY_256COLOR 4348 case 38: // set fg color, ISO 8613-6
3363 case 38:
3364 if (nargs > i + 2 && arg[i + 1] == 5) 4349 if (nargs > i + 2 && arg[i + 1] == 5)
3365 { 4350 {
3366 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4351 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3367 Color_fg);
3368 i += 2; 4352 i += 2;
3369 } 4353 }
3370 break; 4354 break;
3371#endif
3372 case 39: /* default fg */ 4355 case 39: /* default fg */
3373 scr_color (Color_fg, Color_fg); 4356 scr_color (Color_fg, Color_fg);
3374 break; 4357 break;
3375 4358
3376 case 40: 4359 case 40:
… …
3379 case 43: 4362 case 43:
3380 case 44: 4363 case 44:
3381 case 45: 4364 case 45:
3382 case 46: 4365 case 46:
3383 case 47: 4366 case 47:
3384 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3385 Color_bg);
3386 break; 4368 break;
3387#ifdef TTY_256COLOR 4369 case 48: // set bg color, ISO 8613-6
3388 case 48:
3389 if (nargs > i + 2 && arg[i + 1] == 5) 4370 if (nargs > i + 2 && arg[i + 1] == 5)
3390 { 4371 {
3391 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4372 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3392 Color_bg);
3393 i += 2; 4373 i += 2;
3394 } 4374 }
3395 break; 4375 break;
3396#endif
3397 case 49: /* default bg */ 4376 case 49: /* default bg */
3398 scr_color (Color_bg, Color_bg); 4377 scr_color (Color_bg, Color_bg);
3399 break; 4378 break;
3400 4379
3401#ifndef NO_BRIGHTCOLOR 4380 //case 50: // not variable spacing
4381
4382#if !ENABLE_MINIMAL
3402 case 90: 4383 case 90:
3403 case 91: /* set bright fg color */ 4384 case 91: /* set bright fg color */
3404 case 92: 4385 case 92:
3405 case 93: 4386 case 93:
3406 case 94: 4387 case 94:
3407 case 95: 4388 case 95:
3408 case 96: 4389 case 96:
3409 case 97: 4390 case 97:
3410 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4391 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3411 Color_fg);
3412 break; 4392 break;
3413 case 100: 4393 case 100:
3414 case 101: /* set bright bg color */ 4394 case 101: /* set bright bg color */
3415 case 102: 4395 case 102:
3416 case 103: 4396 case 103:
3417 case 104: 4397 case 104:
3418 case 105: 4398 case 105:
3419 case 106: 4399 case 106:
3420 case 107: 4400 case 107:
3421 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4401 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3422 Color_bg);
3423 break; 4402 break;
3424#endif 4403#endif
3425
3426 } 4404 }
3427 } 4405 }
3428} 4406}
3429/*}}} */ 4407/*}}} */
3430 4408
3431/*{{{ process Rob Nation's own graphics mode sequences */ 4409/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3432void 4410void
3433rxvt_term::process_graphics () 4411rxvt_term::process_graphics ()
3434{ 4412{
3435 unsigned char ch, cmd = cmd_getc (); 4413 unicode_t ch, cmd = cmd_getc ();
3436 4414
3437 if (cmd == 'Q') 4415 if (cmd == 'Q')
3438 { /* query graphics */ 4416 { /* query graphics */
3439 tt_printf ("\033G0\n"); /* no graphics */ 4417 tt_printf ("\033G0\012"); /* no graphics */
3440 return; 4418 return;
3441 } 4419 }
3442 /* swallow other graphics sequences until terminating ':' */ 4420 /* swallow other graphics sequences until terminating ':' */
3443 do 4421 do
3444 ch = cmd_getc (); 4422 ch = cmd_getc ();
… …
3454 */ 4432 */
3455void 4433void
3456rxvt_term::tt_printf (const char *fmt,...) 4434rxvt_term::tt_printf (const char *fmt,...)
3457{ 4435{
3458 va_list arg_ptr; 4436 va_list arg_ptr;
3459 unsigned char buf[256]; 4437 char buf[256];
3460 4438
3461 va_start (arg_ptr, fmt); 4439 va_start (arg_ptr, fmt);
3462 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4440 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3463 va_end (arg_ptr); 4441 va_end (arg_ptr);
3464 tt_write (buf, STRLEN (buf)); 4442 tt_write (buf, strlen (buf));
3465} 4443}
3466 4444
3467/* ---------------------------------------------------------------------- */ 4445/* ---------------------------------------------------------------------- */
3468/* Write data to the pty as typed by the user, pasted with the mouse, 4446/* Write data to the pty as typed by the user, pasted with the mouse,
3469 * or generated by us in response to a query ESC sequence. 4447 * or generated by us in response to a query ESC sequence.
3470 */ 4448 */
4449const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4450
3471void 4451void
3472rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4452rxvt_term::tt_write (const char *data, unsigned int len)
3473{ 4453{
3474 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4454 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4455 return;
3475 4456
3476 if (len) 4457 if (pty->pty < 0)
4458 return;
4459
4460 if (v_buflen == 0)
4461 {
4462 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4463
4464 if ((unsigned int)written == len)
4465 return;
4466
4467 data += written;
4468 len -= written;
3477 { 4469 }
4470
4471 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4472
4473 memcpy (v_buffer + v_buflen, data, len);
4474 v_buflen += len;
4475
4476 pty_ev.set (EVENT_READ | EVENT_WRITE);
4477}
4478
4479void rxvt_term::pty_write ()
4480{
4481 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4482
4483 if (written > 0)
4484 {
4485 v_buflen -= written;
4486
3478 if (v_buflen == 0) 4487 if (v_buflen == 0)
3479 { 4488 {
3480 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3481
3482 if ((unsigned int)written == len)
3483 return;
3484
3485 data += written;
3486 len -= written;
3487 }
3488
3489
3490 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3491
3492 memcpy (v_buffer + v_buflen, data, len);
3493 v_buflen += len;
3494 }
3495
3496 for (;;)
3497 {
3498 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3499
3500 if (written > 0)
3501 {
3502 v_buflen -= written;
3503
3504 if (v_buflen == 0)
3505 {
3506 free (v_buffer); 4489 free (v_buffer);
3507 v_buffer = 0; 4490 v_buffer = 0;
3508 v_buflen = 0; 4491 v_buflen = 0;
3509 4492
3510 pty_ev.set (EVENT_READ); 4493 pty_ev.set (EVENT_READ);
3511 return;
3512 }
3513
3514 memmove (v_buffer, v_buffer + written, v_buflen);
3515 }
3516 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3517 // original code just ignores this...
3518 destroy ();
3519 else
3520 {
3521 pty_ev.set (EVENT_READ | EVENT_WRITE);
3522 return; 4494 return;
3523 } 4495 }
4496
4497 memmove (v_buffer, v_buffer + written, v_buflen);
3524 } 4498 }
4499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4500 pty_ev.set (EVENT_READ);
3525} 4501}
3526 4502
3527/*----------------------- end-of-file (C source) -----------------------*/ 4503/*----------------------- end-of-file (C source) -----------------------*/
3528 4504

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