ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.302 by root, Tue Jan 31 21:35:39 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
52#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
53 59
54/*----------------------------------------------------------------------*/ 60/*----------------------------------------------------------------------*/
61
62#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
63
64#if ENABLE_FRILLS || ISO_14755
65
66#define ISO_14755_STARTED 0x80000000UL
67#define ISO_14755_51 0x40000000UL // basic (section 5.1)
68#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
69#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
70#define ISO_14755_MASK 0x0fffffffUL
71
72#if ISO_14755
73static unsigned short iso14755_symtab[] = {
74 // keysym, unicode
75 XK_Left, 0x2190,
76 XK_KP_Left, 0x2190,
77 XK_Up, 0x2191,
78 XK_KP_Up, 0x2191,
79 XK_Right, 0x2192,
80 XK_KP_Right, 0x2192,
81 XK_Down, 0x2193,
82 XK_KP_Down, 0x2193,
83 XK_Linefeed, 0x21b4,
84 XK_Return, 0x21b5,
85 XK_KP_Enter, 0x21b5,
86
87 XK_Prior, 0x21de,
88 XK_Next, 0x21df,
89 XK_Tab, 0x21e5,
90 XK_ISO_Left_Tab, 0x21e6,
91 XK_Shift_L, 0x21e7,
92 XK_Shift_R, 0x21e7,
93
94 XK_Shift_Lock, 0x21eb,
95 XK_ISO_Lock, 0x21eb,
96 XK_ISO_Lock, 0x21eb,
97 XK_Caps_Lock, 0x21ec,
98 XK_Num_Lock, 0x21ed,
99 XK_ISO_Level3_Shift, 0x21ee,
100 XK_ISO_Level3_Lock, 0x21ef,
101 XK_ISO_Group_Lock, 0x21f0,
102 XK_Home, 0x21f1,
103 XK_End, 0x21f2,
104
105 XK_Execute, 0x2318,
106 XK_Begin, 0x2320,
107 XK_Delete, 0x2326,
108 XK_Clear, 0x2327,
109 XK_BackSpace, 0x232b,
110 XK_Insert, 0x2380,
111 XK_Control_L, 0x2388,
112 XK_Control_R, 0x2388,
113 XK_Pause, 0x2389,
114 XK_Break, 0x238a,
115 XK_Escape, 0x238b,
116 XK_Undo, 0x238c,
117 XK_Print, 0x2399,
118
119 XK_space, 0x2423,
120
121#ifdef XK_KP_Begin
122 XK_KP_Prior, 0x21de,
123 XK_KP_Next, 0x21df,
124 XK_KP_Begin, 0x2320,
125 XK_KP_Insert, 0x2380,
126 XK_KP_Delete, 0x2326,
127 XK_KP_Space, 0x2422,
128#endif
129 0,
130};
131
132void
133rxvt_term::iso14755_54 (int x, int y)
134{
135 x = Pixel2Col (x);
136 y = Pixel2Row (y);
137
138 if (!IN_RANGE_EXC (x, 0, ncol)
139 || !IN_RANGE_EXC (y, 0, nrow))
140 return;
141
142 for (;;)
143 {
144 const line_t &l = ROW(y + view_start);
145
146 text_t t = l.t[x];
147
148 if (t != NOCHAR || !x)
149 {
150 iso14755_51 (l.t[x], l.r[x], x, y);
151 iso14755buf = ISO_14755_54;
152 break;
153 }
154
155 x--;
156 }
157}
158
159void
160rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
161{
162 rxvt_fontset *fs = FONTSET (r);
163 rxvt_font *f = (*fs)[fs->find_font (ch)];
164 wchar_t *chr, *alloc, ch2, *fname;
165 int len;
166
167 fname = rxvt_utf8towcs (f->name);
168
169# if ENABLE_COMBINING
170 if (IS_COMPOSE (ch))
171 {
172 len = rxvt_composite.expand (ch, 0);
173 alloc = chr = new wchar_t[len];
174 rxvt_composite.expand (ch, chr);
175 }
176 else
177# endif
178 {
179 ch2 = ch;
180
181 alloc = 0;
182 chr = &ch2;
183 len = 1;
184 }
185
186 char attr[80]; // plenty
187
188 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
189 (int)r,
190 fgcolor_of (r), bgcolor_of (r),
191 r & RS_Bold ? " bold" : "",
192 r & RS_Italic ? " italic" : "",
193 r & RS_Blink ? " blink" : "",
194 r & RS_RVid ? " rvid" : "",
195 r & RS_Uline ? " uline" : "",
196 r & RS_Careful ? " careful" : "");
197
198 int width = wcswidth (fname, wcslen (fname));
199
200 max_it (width, 8+5); // for char + hey
201 max_it (width, strlen (attr));
202
203 if (y >= 0)
204 {
205 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
206 x = 0;
207 }
208
209 scr_overlay_new (x, y, width, len + 2);
210
211 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
212
213 for (int y = 0; y < len; y++)
214 {
215 char buf[9];
216
217 ch = *chr++;
218
219 sprintf (buf, "%8x", ch);
220 scr_overlay_set (0, y, buf);
221 scr_overlay_set (9, y, '=');
222# if !UNICODE3
223 if (ch >= 0x10000)
224 ch = 0xfffd;
225# endif
226 scr_overlay_set (11, y, ch, r);
227
228 if (WCWIDTH (ch) >= 2)
229 scr_overlay_set (12, y, NOCHAR, r);
230 }
231
232// {
233// char buf[4+4+3+1];
234// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
235// scr_overlay_set (0, 0, buf);
236// }
237 scr_overlay_set (0, len , attr);
238 scr_overlay_set (0, len + 1, fname);
239
240 free (fname);
241
242# if ENABLE_COMBINING
243 if (alloc)
244 delete [] alloc;
245# endif
246}
247#endif
248
249void
250rxvt_term::commit_iso14755 ()
251{
252 wchar_t ch[2];
253
254 ch[0] = iso14755buf & ISO_14755_MASK;
255 ch[1] = 0;
256
257 if (iso14755buf & ISO_14755_51)
258 {
259 char mb[16];
260 int len;
261
262 // allow verbatim 0-bytes and control-bytes to be entered
263 if (ch[0] >= 0x20)
264 len = wcstombs (mb, ch, 16);
265 else
266 {
267 mb[0] = ch[0];
268 len = 1;
269 }
270
271 if (len > 0)
272 tt_write (mb, len);
273 else
274 scr_bell ();
275 }
276
277 iso14755buf = 0;
278}
279
280int
281rxvt_term::hex_keyval (XKeyEvent &ev)
282{
283 // check wether this event corresponds to a hex digit
284 // if the modifiers had not been pressed.
285 for (int index = 0; index < 8; index++)
286 {
287 KeySym k = XLookupKeysym (&ev, index);
288
289 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
290 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
291 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
292 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
293 }
294
295 return -1;
296}
297#endif
55 298
56/*{{{ Convert the keypress event into a string */ 299/*{{{ Convert the keypress event into a string */
57void 300void
58rxvt_term::lookup_key (XKeyEvent *ev) 301rxvt_term::lookup_key (XKeyEvent &ev)
59{ 302{
60 int ctrl, meta, shft, len; 303 int ctrl, meta, shft, len;
61 unsigned int newlen; 304 unsigned int newlen;
62 KeySym keysym; 305 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 306 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 307 char kbuf[KBUFSZ];
68 308
69 /* 309 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 310 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 311 * escape sequence to toggle the Keypad.
72 * 312 *
73 * Always permit `shift' to override the current setting 313 * Always permit `shift' to override the current setting
74 */ 314 */
75 shft = (ev->state & ShiftMask); 315 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 316 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 317 meta = ev.state & ModMetaMask;
78 318
79 if (numlock_state || (ev->state & ModNumLockMask)) 319 if (numlock_state || (ev.state & ModNumLockMask))
80 { 320 {
81 numlock_state = (ev->state & ModNumLockMask); 321 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 322 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 323 }
84 324
85 kbuf[0] = 0; 325 kbuf[0] = 0;
86 326
87#ifdef USE_XIM 327#ifdef USE_XIM
88 if (Input_Context) 328 if (Input_Context)
89 { 329 {
90 Status status_return; 330 Status status_return;
91 331
332#if 0
92#ifdef X_HAVE_UTF8_STRING 333#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 334 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 335 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 336 KBUFSZ, &keysym, &status_return);
96 else 337 else
97#endif 338#endif
98 339#endif
99 { 340 {
100 wchar_t wkbuf[KBUFSZ + 1]; 341 wchar_t wkbuf[KBUFSZ + 1];
101 342
102 // the XOpenIM manpage lies about hardcoding the locale 343 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 344 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 345 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 346 SET_LOCALE (rs[Rs_imLocale]);
347
106 // assume wchar_t == unicode or better 348 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 349 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 350 KBUFSZ, &keysym, &status_return);
351
109 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 353 SET_LOCALE (locale);
111 354
112 if (status_return == XLookupChars 355 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 356 || status_return == XLookupBoth)
114 { 357 {
358 /* make sure the user can type ctrl-@, i.e. NUL */
359 if (len == 1 && *wkbuf == 0)
360 {
361 kbuf[0] = 0;
362 len = 1;
363 }
364 else
365 {
115 wkbuf[len] = 0; 366 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 367 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 368 if (len < 0)
118 len = 0; 369 len = 0;
370 }
119 } 371 }
120 else 372 else
121 len = 0; 373 len = 0;
122 } 374 }
123 375
124 valid_keysym = status_return == XLookupKeySym 376 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 377 || status_return == XLookupBoth;
126 } 378 }
127 else 379 else
128#endif 380#endif
129
130 { 381 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 382 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 383 valid_keysym = keysym != NoSymbol;
133 } 384 }
134 385
135 if (valid_keysym) 386 if (valid_keysym)
136 { 387 {
137 /* for some backwards compatibility */ 388#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 389 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 390 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 391#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 392
158 if (TermWin.saveLines) 393 if (saveLines)
159 { 394 {
160#ifdef UNSHIFTED_SCROLLKEYS 395#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 396 if (!ctrl && !meta)
162 {
163#else 397#else
164 if (IS_SCROLL_MOD) 398 if (IS_SCROLL_MOD)
399#endif
165 { 400 {
166#endif
167 int lnsppg; 401 int lnsppg;
168 402
169#ifdef PAGING_CONTEXT_LINES 403#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 404 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 405#else
172 lnsppg = TermWin.nrow * 4 / 5; 406 lnsppg = nrow * 4 / 5;
173#endif 407#endif
174 if (keysym == XK_Prior) 408 if (keysym == XK_Prior)
175 { 409 {
176 scr_page (UP, lnsppg); 410 scr_page (UP, lnsppg);
177 return; 411 return;
… …
205 scr_move_to (0, 1); 439 scr_move_to (0, 1);
206 return; 440 return;
207 } 441 }
208 else if (keysym == XK_End) 442 else if (keysym == XK_End)
209 { 443 {
210 scr_move_to (1, 0); 444 scr_move_to (1, 1);
211 return; 445 return;
212 } 446 }
213 } 447 }
214#endif 448#endif
215
216 } 449 }
217 450
218 if (shft) 451 if (shft)
219 { 452 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 453 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 454 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 455 {
223 keysym += (XK_F11 - XK_F1); 456 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 457 shft = 0; /* turn off Shift */
225 } 458 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 459 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 460 {
228 switch (keysym) 461 switch (keysym)
229 { 462 {
230 /* normal XTerm key bindings */ 463 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 464 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 465 selection_request (ev.time);
233 return; 466 return;
467#if TODO
234 /* rxvt extras */ 468 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 469 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 470 change_font (FONT_UP);
237 return; 471 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 472 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 473 change_font (FONT_DN);
240 return; 474 return;
475#endif
241 } 476 }
242 } 477 }
243 } 478 }
244#ifdef PRINTPIPE 479
245 if (keysym == XK_Print) 480#if ENABLE_FRILLS || ISO_14755
246 { 481 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 482 if (shft && ctrl)
248 return;
249 } 483 {
250#endif 484 int hv;
251#ifdef GREEK_SUPPORT 485
252 if (keysym == ks_greekmodeswith) 486 if (iso14755buf & ISO_14755_51
253 { 487 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 488 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 489 {
257 xterm_seq (XTerm_title, 490 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 491 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 492# if ISO_14755
260 greek_reset(); 493 iso14755_51 (0);
494# endif
495 return;
261 } 496 }
262 else 497 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 498 {
273 unsigned int l; 499 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 500 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 501# if ISO_14755
276 502 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 503# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 504 return;
288 } 505 }
289 else 506 else
507 {
508# if ENABLE_OVERLAY
509 scr_overlay_off ();
290#endif 510# endif
511 iso14755buf = 0;
512 }
513 }
514 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
515 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
516 if (!(iso14755buf & ISO_14755_STARTED))
517 {
518 iso14755buf |= ISO_14755_STARTED;
519# if ENABLE_OVERLAY
520 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
521 scr_overlay_set (0, 0, "ISO 14755 mode");
522# endif
523 }
524#endif
525
526#ifdef PRINTPIPE
527 if (keysym == XK_Print)
528 {
529 scr_printscreen (ctrl | shft);
530 return;
531 }
532#endif
291 533
534 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
535 {
292 { 536 {
293 newlen = 1; 537 newlen = 1;
294 switch (keysym) 538 switch (keysym)
295 { 539 {
296#ifndef NO_BACKSPACE_KEY 540#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 541 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 542 if (priv_modes & PrivMode_HaveBackSpace)
299 { 543 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 544 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 545 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 546 kbuf[1] = '\0';
303 } 547 }
304 else 548 else
305 STRCPY(kbuf, key_backspace); 549 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 550 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 551#endif
552#ifndef NO_DELETE_KEY
553# ifdef XK_KP_Prior
554 case XK_KP_Delete:
555 /* allow shift to override */
556 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 557 {
309 int col, row; 558 strcpy (kbuf, "\033On");
310 559 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 560 }
561 /* FALLTHROUGH */
317# endif 562# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 563 case XK_Delete:
322 STRCPY(kbuf, key_delete); 564 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 565 break;
336#endif 566#endif
337 case XK_Tab: 567 case XK_Tab:
338 if (shft) 568 if (shft)
339 STRCPY(kbuf, "\033[Z"); 569 strcpy (kbuf, "\033[Z");
340 else 570 else
341 { 571 {
342#ifdef CTRL_TAB_MAKES_META 572#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 573 if (ctrl)
344 meta = 1; 574 meta = 1;
345#endif 575#endif
346#ifdef MOD4_TAB_MAKES_META 576#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 577 if (ev.state & Mod4Mask)
348 meta = 1; 578 meta = 1;
349#endif 579#endif
350 newlen = 0; 580 newlen = 0;
351 } 581 }
352 break; 582 break;
353 583
354
355#ifdef XK_KP_Left 584#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 585 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 586 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 587 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 588 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 589 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 590 {
362 STRCPY(kbuf, "\033OZ"); 591 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 592 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 593 break;
365 } 594 }
366 else 595 else
367 /* translate to std. cursor key */ 596 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 597 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 599#endif
371 case XK_Up: /* "\033[A" */ 600 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 601 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 602 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 603 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 604 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 605 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 606 /* do Shift first */
378 if (shft) 607 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 608 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 609 else if (ctrl)
381 { 610 {
382 kbuf[1] = 'O'; 611 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 612 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 613 }
385 else if (PrivateModes & PrivMode_aplCUR) 614 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 616 break;
423 617
424#ifndef UNSHIFTED_SCROLLKEYS 618#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 619# ifdef XK_KP_Prior
426 case XK_KP_Prior: 620 case XK_KP_Prior:
427 /* allow shift to override */ 621 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 622 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 623 {
430 STRCPY(kbuf, "\033Oy"); 624 strcpy (kbuf, "\033Oy");
431 break; 625 break;
432 } 626 }
433 /* FALLTHROUGH */ 627 /* FALLTHROUGH */
434# endif 628# endif
435 case XK_Prior: 629 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 630 strcpy (kbuf, "\033[5~");
437 break; 631 break;
438# ifdef XK_KP_Next 632# ifdef XK_KP_Next
439 case XK_KP_Next: 633 case XK_KP_Next:
440 /* allow shift to override */ 634 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 635 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 636 {
443 STRCPY(kbuf, "\033Os"); 637 strcpy (kbuf, "\033Os");
444 break; 638 break;
445 } 639 }
446 /* FALLTHROUGH */ 640 /* FALLTHROUGH */
447# endif 641# endif
448 case XK_Next: 642 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 643 strcpy (kbuf, "\033[6~");
450 break; 644 break;
451#endif 645#endif
452 case XK_KP_Enter: 646 case XK_KP_Enter:
453 /* allow shift to override */ 647 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 648 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 649 {
456 STRCPY(kbuf, "\033OM"); 650 strcpy (kbuf, "\033OM");
651 break;
652 }
653
654 /* FALLTHROUGH */
655
656 case XK_Return:
657 if (priv_modes & PrivMode_LFNL)
658 {
659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
661 kbuf[2] = '\0';
457 } 662 }
458 else 663 else
459 { 664 {
460 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
462 } 667 }
463 break; 668 break;
464 669
465#ifdef XK_KP_Begin 670#ifdef XK_KP_Begin
466 case XK_KP_Begin: 671 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 672 strcpy (kbuf, "\033Ou");
468 break; 673 break;
469 674
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 675#endif
478 case XK_KP_F1: /* "\033OP" */ 676 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 677 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 678 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 679 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 680 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 681 kbuf[2] += (keysym - XK_KP_F1);
484 break; 682 break;
485 683
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 684 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 685 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 686 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 687 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 688 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 689 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 690 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 696 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 697 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 698 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 699 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 700 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 701 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 702 {
505 STRCPY(kbuf, "\033Oj"); 703 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 704 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 705 }
508 else 706 else
509 { 707 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 708 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 709 kbuf[1] = '\0';
512 } 710 }
513 break; 711 break;
514 712
515 case XK_Find: 713 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 714 strcpy (kbuf, "\033[1~");
517 break; 715 break;
716
717#ifdef XK_KP_End
718 case XK_KP_Insert:
719 /* allow shift to override */
720 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
721 {
722 strcpy (kbuf, "\033Op");
723 break;
724 }
725 /* FALLTHROUGH */
726#endif
518 case XK_Insert: 727 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 728 strcpy (kbuf, "\033[2~");
520 break; 729 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 730#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 731 case DXK_Remove:
523 /* FALLTHROUGH */ 732 /* FALLTHROUGH */
524#endif 733#endif
525 case XK_Execute: 734 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 735 strcpy (kbuf, "\033[3~");
527 break; 736 break;
528 case XK_Select: 737 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 738 strcpy (kbuf, "\033[4~");
530 break; 739 break;
531#ifdef XK_KP_End 740#ifdef XK_KP_End
532 case XK_KP_End: 741 case XK_KP_End:
533 /* allow shift to override */ 742 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 743 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 744 {
536 STRCPY(kbuf, "\033Oq"); 745 strcpy (kbuf, "\033Oq");
537 break; 746 break;
538 } 747 }
539 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
540#endif 749#endif
541 case XK_End: 750 case XK_End:
542 STRCPY(kbuf, KS_END); 751 strcpy (kbuf, KS_END);
543 break; 752 break;
544#ifdef XK_KP_Home 753#ifdef XK_KP_Home
545 case XK_KP_Home: 754 case XK_KP_Home:
546 /* allow shift to override */ 755 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 756 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 757 {
549 STRCPY(kbuf, "\033Ow"); 758 strcpy (kbuf, "\033Ow");
550 break; 759 break;
551 } 760 }
552 /* FALLTHROUGH */ 761 /* FALLTHROUGH */
553#endif 762#endif
554 case XK_Home: 763 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 764 strcpy (kbuf, KS_HOME);
556 break; 765 break;
557 766
558#define FKEY(n, fkey) \ 767#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 768 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 769
561 case XK_F1: /* "\033[11~" */ 770 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 771 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 772 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 773 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 774 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 775 FKEY (11, XK_F1);
567 break; 776 break;
568 case XK_F6: /* "\033[17~" */ 777 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 778 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 779 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 780 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 781 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 782 FKEY (17, XK_F6);
574 break; 783 break;
575 case XK_F11: /* "\033[23~" */ 784 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 785 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 786 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 787 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 788 FKEY (23, XK_F11);
580 break; 789 break;
581 case XK_F15: /* "\033[28~" */ 790 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 791 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 792 FKEY (28, XK_F15);
584 break; 793 break;
585 case XK_Help: /* "\033[28~" */ 794 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 795 FKEY (28, XK_Help);
587 break; 796 break;
588 case XK_Menu: /* "\033[29~" */ 797 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 798 FKEY (29, XK_Menu);
590 break; 799 break;
591 case XK_F17: /* "\033[31~" */ 800 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 801 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 802 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 803 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 814 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 815 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 816 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 817 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 818 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 819 FKEY (31, XK_F17);
611 break; 820 break;
612#undef FKEY 821#undef FKEY
613 default: 822 default:
614 newlen = 0; 823 newlen = 0;
615 break; 824 break;
616 } 825 }
826
617 if (newlen) 827 if (newlen)
618 len = STRLEN(kbuf); 828 len = strlen (kbuf);
619 } 829 }
830
620 /* 831 /*
621 * Pass meta for all function keys, if 'meta' option set 832 * Pass meta for all function keys, if 'meta' option set
622 */ 833 */
623#ifdef META8_OPTION 834#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 835 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 840 else if (ctrl && keysym == XK_minus)
630 { 841 {
631 len = 1; 842 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 843 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 844 }
845 else if (keysym == XK_ISO_Left_Tab)
846 {
847 strcpy (kbuf, "\033[Z");
848 len = 3;
849 }
634 else 850 else
635 { 851 {
636#ifdef META8_OPTION 852#ifdef META8_OPTION
637 /* set 8-bit on */ 853 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 854 if (meta && (meta_char == 0x80))
639 { 855 {
640 unsigned char *ch; 856 char *ch;
641 857
642 for (ch = kbuf; ch < kbuf + len; ch++) 858 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 859 *ch |= 0x80;
860
644 meta = 0; 861 meta = 0;
645 } 862 }
646#endif 863#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 864 /* nil */ ;
652 } 865 }
653 } 866 }
867
868 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
869 return;
654 870
655 if (len <= 0) 871 if (len <= 0)
656 return; /* not mapped */ 872 return; /* not mapped */
657 873
658 if (Options & Opt_scrollTtyKeypress) 874 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 875 if (view_start)
660 { 876 {
661 TermWin.view_start = 0; 877 view_start = 0;
662 want_refresh = 1; 878 want_refresh = 1;
663 } 879 }
664 880
665 /* 881 /*
666 * these modifications only affect the static keybuffer 882 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 893 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 894
679 /* escape prefix */ 895 /* escape prefix */
680 if (meta 896 if (meta
681#ifdef META8_OPTION 897#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 898 && meta_char == C0_ESC
683#endif 899#endif
684 ) 900 )
685 { 901 {
686 const unsigned char ch = C0_ESC; 902 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 903 tt_write (&ch, 1);
689 } 904 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 905
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 906 tt_write (kbuf, (unsigned int)len);
703} 907}
704/*}}} */ 908/*}}} */
705 909
706#if (MENUBAR_MAX) 910#if defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int 911unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 912rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 913{
712 unsigned int n, s; 914 unsigned int n, s;
713 915
714 n = cmdbuf_ptr - cmdbuf_base; 916 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 917 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
918
716 if (n > 0 && s < count) 919 if (n > 0 && s < count)
717 { 920 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 921 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 922 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 923 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 924 cmdbuf_endp -= n;
722 s += n; 925 s += n;
723 } 926 }
927
724 if (count > s) 928 if (count > s)
725 { 929 {
726 rxvt_print_error("data loss: cmd_write too large"); 930 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 931 count = s;
728 } 932 }
933
729 for (; count--;) 934 for (; count--;)
730 *cmdbuf_endp++ = *str++; 935 *cmdbuf_endp++ = *str++;
936
937 cmd_parse ();
938
731 return 0; 939 return 0;
732} 940}
733#endif /* MENUBAR_MAX */ 941#endif
734 942
735void 943void
736rxvt_term::flush () 944rxvt_term::flush ()
737{ 945{
946 flush_ev.stop ();
947
738#ifdef TRANSPARENT 948#ifdef TRANSPARENT
739 if (want_full_refresh) 949 if (want_full_refresh)
740 { 950 {
741 want_full_refresh = 0; 951 want_full_refresh = 0;
742 scr_clear (); 952 scr_clear ();
743 scr_touch (false); 953 scr_touch (false);
744 want_refresh = 1;
745 } 954 }
746#endif 955#endif
747 956
748 if (want_refresh) 957 if (want_refresh)
749 { 958 {
959 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
960 {
961 int row = view_start;
962 int end_row = row + nrow;
963
964 while (row > top_row && ROW (row - 1).is_longer ())
965 --row;
966
967 do
968 {
969 int start_row = row;
970 line_t *l;
971
972 do
973 {
974 l = &ROW (row++);
975
976 if (!(l->f & LINE_FILTERED))
977 {
978 // line not filtered, mark it as filtered
979 l->f |= LINE_FILTERED;
980 while (l->is_longer ())
981 {
982 l = &ROW (row++);
983 l->f |= LINE_FILTERED;
984 }
985
986 // and filter it
987 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
988
989 break;
990 }
991 }
992 while (l->is_longer () && row < end_row);
993 }
994 while (row < end_row);
995 }
996
750 scr_refresh (refresh_type); 997 scr_refresh ();
751 scrollbar_show (1); 998 scrollbar_show (1);
752#ifdef USE_XIM 999#ifdef USE_XIM
753 IMSendSpot (); 1000 IMSendSpot ();
754#endif 1001#endif
755
756 } 1002 }
757 1003
758 XFlush (Xdisplay); 1004 display->flush ();
759} 1005}
760 1006
761void 1007void
762rxvt_term::check_cb (check_watcher &w) 1008rxvt_term::check_cb (check_watcher &w)
763{ 1009{
764 SET_R (this); 1010 make_current ();
765 SET_LOCALE (locale);
766 1011
1012 display->flush ();
1013
1014 if (want_refresh && !flush_ev.active)
1015 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1016}
1017
1018void
1019rxvt_term::flush_cb (time_watcher &w)
1020{
1021 make_current ();
1022
1023 refresh_limit = 1;
1024 refresh_count = 0;
767 flush (); 1025 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1026}
813 1027
814#ifdef CURSOR_BLINK 1028#ifdef CURSOR_BLINK
815void 1029void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1030rxvt_term::cursor_blink_cb (time_watcher &w)
817{ 1031{
818 hidden_cursor = !hidden_cursor; 1032 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1033 want_refresh = 1;
820 1034
821 w.start (w.at + BLINK_INTERVAL); 1035 w.start (w.at + CURSOR_BLINK_INTERVAL);
822} 1036}
823#endif 1037#endif
824 1038
825#ifdef TEXT_BLINK 1039#ifdef TEXT_BLINK
826void 1040void
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1047 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1048 }
835} 1049}
836#endif 1050#endif
837 1051
1052#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1053void
839rxvt_term::x_cb (io_watcher &w, short revents) 1054rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1055{
841 SET_R (this); 1056 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1057 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1058 {
844 process_x_events (); 1059 want_refresh = 1;
1060 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1061 }
845} 1062}
1063#endif
1064
1065#ifdef SELECTION_SCROLLING
1066void
1067rxvt_term::sel_scroll_cb (time_watcher &w)
1068{
1069 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1070 {
1071 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1072 want_refresh = 1;
1073 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1074 }
1075}
1076#endif
1077
1078#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1079void
1080rxvt_term::slip_wheel_cb (time_watcher &w)
1081{
1082 if (mouse_slip_wheel_speed == 0
1083 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1084 : scr_page (UP, mouse_slip_wheel_speed))
1085 {
1086 if (view_start == top_row || view_start == 0)
1087 mouse_slip_wheel_speed = 0;
1088
1089 want_refresh = 1;
1090 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1091 }
1092}
1093#endif
1094
1095#if LINUX_YIELD_HACK
1096static struct event_handler
1097{
1098 check_watcher yield_ev;
1099
1100 void yield_cb (check_watcher &w)
1101 {
1102 usleep (0);
1103 w.stop ();
1104 }
1105
1106 event_handler ()
1107 : yield_ev (this, &event_handler::yield_cb)
1108 {
1109 }
1110} event_handler;
1111#endif
846 1112
847bool 1113bool
848rxvt_term::pty_fill () 1114rxvt_term::pty_fill ()
849{ 1115{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1116 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1117
1118 if (CBUFSIZ == n)
1119 {
1120 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1121 n = 0;
1122 }
851 1123
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1124 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1125 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1126 cmdbuf_endp = cmdbuf_ptr + n;
855 1127
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1128 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1129
858 if (n > 0) 1130 if (r > 0)
859 { 1131 {
860 cmdbuf_endp += n; 1132 cmdbuf_endp += r;
861 return true; 1133 return true;
862 } 1134 }
863 else if (n < 0 && errno != EAGAIN) 1135 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1136 {
1137#if LINUX_YIELD_HACK
1138 if (display->is_local)
1139 event_handler.yield_ev.start ();
1140#endif
1141 }
1142 else
1143 {
1144 pty_ev.stop ();
1145
1146 if (!OPTION (Opt_hold))
864 destroy (); 1147 destroy ();
865 1148 }
1149
866 return false; 1150 return false;
867} 1151}
868 1152
869void 1153void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1154rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1155{
872 SET_R (this); 1156 make_current ();
873 SET_LOCALE (locale); 1157
1158 if (revents & EVENT_READ)
1159 // loop, but don't allow a single term to monopolize us
1160 while (pty_fill ())
1161 if (cmd_parse ())
1162 break;
874 1163
875 if (revents & EVENT_WRITE) 1164 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1165 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1166}
985 1167
986// read the next character, currently handles UTF-8 1168void
987// will probably handle all sorts of other stuff in the future 1169rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1170{
991 while (cmdbuf_ptr < cmdbuf_endp) 1171 XDefineCursor (xdisp, vt, TermWin_cursor);
992 { 1172 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1173
996 wchar_t wc; 1174#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1175 hidden_pointer = 0;
998 1176
999 if (len == (size_t)-2) 1177 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1178 pointer_ev.start (NOW + pointerBlankDelay);
1001 1179#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1180}
1034 1181
1035#ifdef POINTER_BLANK 1182#ifdef POINTER_BLANK
1036void 1183void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1184rxvt_term::pointer_blank ()
1050{ 1185{
1051 if (!(Options & Opt_pointerBlank)) 1186 if (!OPTION (Opt_pointerBlank))
1052 return; 1187 return;
1053 1188
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1189 XDefineCursor (xdisp, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1190 XFlush (xdisp);
1056 1191
1057 hidden_pointer = 1; 1192 hidden_pointer = 1;
1058} 1193}
1059 1194
1060void 1195void
1061rxvt_term::pointer_cb (time_watcher &w) 1196rxvt_term::pointer_cb (time_watcher &w)
1062{ 1197{
1063 SET_R (this); 1198 make_current ();
1064 SET_LOCALE (locale);
1065 1199
1066 pointer_blank (); 1200 pointer_blank ();
1067} 1201}
1068#endif 1202#endif
1069 1203
1070void 1204void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1205rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1206{
1073 int button_number, key_state = 0; 1207 int button_number, key_state = 0;
1074 int x, y; 1208 int x, y;
1075 1209
1076 x = ev->x; 1210 x = ev.x;
1077 y = ev->y; 1211 y = ev.y;
1078 pixel_position (&x, &y); 1212 pixel_position (&x, &y);
1079 1213
1080 if (MEvent.button == AnyButton) 1214 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1215 button_number = 3;
1083 }
1084 else 1216 else
1085 { 1217 {
1086 button_number = MEvent.button - Button1; 1218 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1219 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1220 if (button_number >= 3)
1089 button_number += (64 - 3); 1221 button_number += (64 - 3);
1090 } 1222 }
1091 1223
1092 if (PrivateModes & PrivMode_MouseX10) 1224 if (priv_modes & PrivMode_MouseX10)
1093 { 1225 {
1094 /* 1226 /*
1095 * do not report ButtonRelease 1227 * do not report ButtonRelease
1096 * no state info allowed 1228 * no state info allowed
1097 */ 1229 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1244 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1245 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1246#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1247 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1248#endif
1117
1118 } 1249 }
1119 1250
1120#ifdef DEBUG_MOUSEREPORT 1251#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1252 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1253 if (key_state & 16)
1123 fputc('C', stderr); 1254 fputc ('C', stderr);
1124 if (key_state & 4) 1255 if (key_state & 4)
1125 fputc('S', stderr); 1256 fputc ('S', stderr);
1126 if (key_state & 8) 1257 if (key_state & 8)
1127 fputc('A', stderr); 1258 fputc ('A', stderr);
1128 if (key_state & 32) 1259 if (key_state & 32)
1129 fputc('2', stderr); 1260 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1261 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1262 button_number,
1132 x + 1, 1263 x + 1,
1133 y + 1); 1264 y + 1);
1134#else 1265#endif
1266
1135 tt_printf("\033[M%c%c%c", 1267 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1268 (32 + button_number + key_state),
1137 (32 + x + 1), 1269 (32 + x + 1),
1138 (32 + y + 1)); 1270 (32 + y + 1));
1139#endif
1140} 1271}
1141
1142#ifdef USING_W11LIB
1143void
1144rxvt_W11_process_x_event(XEvent *ev)
1145{
1146 rxvt_t *r = rxvt_get_r();
1147
1148 process_x_event (ev);
1149}
1150#endif
1151 1272
1152/*{{{ process an X event */ 1273/*{{{ process an X event */
1153void 1274void
1154rxvt_term::process_x_event (XEvent *ev) 1275rxvt_term::x_cb (XEvent &ev)
1155{ 1276{
1277 make_current ();
1278
1279 dLocal (Display *, xdisp);
1280
1281 if (ev.xany.window == vt
1282 && SHOULD_INVOKE (HOOK_X_EVENT)
1283 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1284 return;
1285
1286 // for XQueryPointer
1156 Window unused_root, unused_child; 1287 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1288 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1289 unsigned int unused_mask;
1159 1290
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 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));
1207#endif
1208
1209 switch (ev->type) 1291 switch (ev.type)
1210 { 1292 {
1211 case KeyPress: 1293 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1294#if ISO_14755
1295 if (!(iso14755buf & ISO_14755_52))
1296#endif
1297 lookup_key (ev.xkey);
1298
1299 break;
1300
1301 case KeyRelease:
1302 {
1303#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1304 KeySym keysym;
1305
1306 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1307#endif
1308
1309#if ENABLE_FRILLS || ISO_14755
1310 // ISO 14755 support
1311 if (iso14755buf)
1312 if (iso14755buf & ISO_14755_52)
1313 {
1314# if ENABLE_OVERLAY
1315 scr_overlay_off ();
1316# endif
1317# if ISO_14755
1318 // iso14755 part 5.2 handling: release time
1319 // first: controls
1320 if ((ev.xkey.state & ControlMask)
1321 && ((keysym >= 0x40 && keysym <= 0x5f)
1322 || (keysym >= 0x61 && keysym <= 0x7f)))
1323 {
1324 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1325 commit_iso14755 ();
1326 goto skip_switch;
1327 }
1328
1329 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1330 if (i[0] == keysym)
1331 {
1332 iso14755buf = ISO_14755_51 | i[1];
1333 commit_iso14755 ();
1334 goto skip_switch;
1335 }
1336
1337 scr_bell ();
1338# endif
1339 iso14755buf = 0;
1340 break;
1341 }
1342 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1343 {
1344# if ENABLE_OVERLAY
1345 scr_overlay_off ();
1346# endif
1347 if (iso14755buf & ISO_14755_51)
1348 commit_iso14755 ();
1349#if ISO_14755
1350 else if (iso14755buf & ISO_14755_STARTED)
1351 {
1352 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1353
1354 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1355 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1356 }
1357# endif
1358 else
1359 iso14755buf = 0;
1360 }
1361#endif
1362
1363 if (ev.xany.window == vt
1364 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1213 break; 1365 break;
1214 1366
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1367#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1368 if (!(ev.xkey.state & ControlMask))
1369 slip_wheel_ev.stop ();
1370 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1371 mouse_slip_wheel_speed = 0;
1220 else 1372#endif
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1373 break;
1229 } 1374 }
1230#endif
1231 1375
1232 case ButtonPress: 1376 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1377 button_press (ev.xbutton);
1234 break; 1378 break;
1235 1379
1236 case ButtonRelease: 1380 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1381 button_release (ev.xbutton);
1238 break; 1382 break;
1239 1383
1240 case ClientMessage: 1384 case ClientMessage:
1241 if (ev->xclient.format == 32 1385 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1386 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1243 destroy ();
1244#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink))
1250 { 1387 {
1251 /* Get Dnd data */ 1388 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1389 {
1253 int ActualFormat; 1390 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1391 {
1255 unsigned long Size, RemainingBytes; 1392 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1393 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1394 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1395 destroy ();
1259 0L, 1000000L, 1396 }
1260 False, AnyPropertyType, 1397#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1398 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1399 XSendEvent (xdisp, ev.xclient.window = display->root,
1400 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1401 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1402#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1403 }
1266 8, PropModeReplace, 1404 }
1267 data, STRLEN(data)); 1405#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1406 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1407 {
1408 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1409 focus_in ();
1410 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1411 focus_out ();
1412 }
1413#endif
1270 } 1414 }
1271#endif /* OFFIX_DND */
1272 break; 1415 break;
1273 1416
1274 case MappingNotify: 1417 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1418 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1419 break;
1277 1420
1278 /* 1421 /*
1279 * XXX: this is not the _current_ arrangement 1422 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1423 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1427 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1428 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1429 * which ought to make things real slow!
1287 */ 1430 */
1288 case VisibilityNotify: 1431 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1432 switch (ev.xvisibility.state)
1290 { 1433 {
1291 case VisibilityUnobscured: 1434 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1435 refresh_type = FAST_REFRESH;
1293 break; 1436 break;
1294 case VisibilityPartiallyObscured: 1437 case VisibilityPartiallyObscured:
… …
1299 break; 1442 break;
1300 } 1443 }
1301 break; 1444 break;
1302 1445
1303 case FocusIn: 1446 case FocusIn:
1304 if (!TermWin.focus) 1447 focus_in ();
1448 break;
1449
1450 case FocusOut:
1451 focus_out ();
1452 break;
1453
1454 case ConfigureNotify:
1455 if (ev.xconfigure.window == parent[0])
1305 { 1456 {
1306 TermWin.focus = 1; 1457 while (XCheckTypedWindowEvent (xdisp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1458 ;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316 1459
1460 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1461 {
1462 seen_resize = 1;
1463 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1464 }
1465
1466 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1467
1468#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1469 if (OPTION (Opt_transparent))
1470 check_our_parents ();
1471#endif
1317 } 1472 }
1318 break; 1473 break;
1319 1474
1320 case FocusOut:
1321 if (TermWin.focus)
1322 {
1323 TermWin.focus = 0;
1324 want_refresh = 1;
1325#ifdef USE_XIM
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify: 1475 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1476 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1340 { 1477 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1341 int height, width; 1478 && ev.xproperty.state == PropertyNewValue)
1479 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1480
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height)
1352 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1354 resize_all_windows (width, height, 1);
1355 }
1356#ifdef DEBUG_SIZE
1357 else
1358 {
1359 D_SIZE((stderr, "Size: Not resizing"));
1360 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370
1371 }
1372 break; 1481 break;
1373 1482
1374 case SelectionClear: 1483 case SelectionClear:
1375 selection_clear (); 1484 selection_clear ();
1376 break; 1485 break;
1377 1486
1378 case SelectionNotify: 1487 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1488 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1489 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1490 break;
1383 1491
1384 case SelectionRequest: 1492 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1493 selection_send (ev.xselectionrequest);
1494 break;
1495
1496 case MapNotify:
1497 mapped = 1;
1498#ifdef TEXT_BLINK
1499 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1500#endif
1501 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1502 break;
1387 1503
1388 case UnmapNotify: 1504 case UnmapNotify:
1389 TermWin.mapped = 0; 1505 mapped = 0;
1390#ifdef TEXT_BLINK 1506#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1507 text_blink_ev.stop ();
1392#endif 1508#endif
1393 break; 1509 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break; 1510 break;
1409 } 1511
1410#ifdef TRANSPARENT 1512#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify: 1513 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1514 rootwin_cb (ev);
1423 { 1515 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1516#endif /* TRANSPARENT */
1428 break;
1429 1517
1430 case GraphicsExpose: 1518 case GraphicsExpose:
1431 case Expose: 1519 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1520 if (ev.xany.window == vt)
1433 { 1521 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1522 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1523 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1524 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1525 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1526
1527 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1528
1529 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1530 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1531 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1532
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1533 want_refresh = 1;
1445 } 1534 }
1446 else 1535 else
1447 { 1536 {
1448 XEvent unused_xevent; 1537 XEvent unused_event;
1449 1538
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1539 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1540 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1541 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1542 ;
1455 &unused_xevent)) ; 1543
1456 if (isScrollbarWindow(ev->xany.window)) 1544 if (isScrollbarWindow (ev.xany.window))
1457 { 1545 {
1458 scrollBar.setIdle(); 1546 scrollBar.setIdle ();
1459 scrollbar_show (0); 1547 scrollbar_show (0);
1460 } 1548 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1549
1550#ifdef TRANSPARENT
1551 if (am_transparent && ev.xany.window == parent[0])
1552 XClearWindow (xdisp, ev.xany.window);
1553#endif
1469 } 1554 }
1470 break; 1555 break;
1471 1556
1472 case MotionNotify: 1557 case MotionNotify:
1473#ifdef POINTER_BLANK 1558#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1559 if (hidden_pointer)
1475 pointer_unblank (); 1560 pointer_unblank ();
1476#endif 1561#endif
1477#if MENUBAR 1562 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1563 break;
1564
1565 if (ev.xany.window == vt)
1479 { 1566 {
1480 menubar_control (&(ev->xbutton)); 1567 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1568 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1569 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1570 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1571 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1572 while (XCheckTypedWindowEvent (xdisp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1573 ;
1574
1493 XQueryPointer(Xdisplay, TermWin.vt, 1575 XQueryPointer (xdisp, vt,
1494 &unused_root, &unused_child, 1576 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1577 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1578 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1579 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1580#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1581 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1582 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1583 {
1502#endif 1584#endif
1585#if ISO_14755
1586 // 5.4
1587 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1588 {
1589 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1590 break;
1591 }
1592#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1593 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1594 ev.xbutton.state & Button3Mask ? 2 : 0);
1595
1505#ifdef SELECTION_SCROLLING 1596#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1597 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1598 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1599 {
1509 int dist; 1600 int dist;
1510
1511 pending_scroll_selection=1;
1512 1601
1513 /* don't clobber the current delay if we are 1602 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1603 * already in the middle of scrolling.
1515 */ 1604 */
1516 if (scroll_selection_delay<=0) 1605 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1606 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1607
1519 /* save the event params so we can highlight 1608 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1609 * the selection in the pending-scroll loop
1521 */ 1610 */
1522 selection_save_x=ev->xbutton.x; 1611 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1612 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1613 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1614
1527 /* calc number of lines to scroll */ 1615 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1616 if (ev.xbutton.y < int_bwidth)
1529 { 1617 {
1530 scroll_selection_dir = UP; 1618 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1619 dist = int_bwidth - ev.xbutton.y;
1532 } 1620 }
1533 else 1621 else
1534 { 1622 {
1535 scroll_selection_dir = DN; 1623 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1624 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1625 }
1626
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1627 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1628 / SELECTION_SCROLL_LINE_SPEEDUP
1629 + 1;
1541 MIN_IT(scroll_selection_lines, 1630 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1631 SELECTION_SCROLL_MAX_LINES);
1543 } 1632 }
1544 else 1633 else
1545 { 1634 {
1546 /* we are within the text window, so we 1635 /* we are within the text window, so we
1547 * shouldn't be scrolling 1636 * shouldn't be scrolling
1548 */ 1637 */
1549 pending_scroll_selection = 0; 1638 if (sel_scroll_ev.active)
1639 sel_scroll_ev.stop();
1550 } 1640 }
1551#endif 1641#endif
1552#ifdef MOUSE_THRESHOLD 1642#ifdef MOUSE_THRESHOLD
1553
1554 } 1643 }
1555#endif 1644#endif
1556
1557 } 1645 }
1558 } 1646 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1647 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1648 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1649 while (XCheckTypedWindowEvent (xdisp, scrollBar.win,
1562 MotionNotify, ev)) ; 1650 MotionNotify, &ev))
1651 ;
1652
1563 XQueryPointer(Xdisplay, scrollBar.win, 1653 XQueryPointer (xdisp, scrollBar.win,
1564 &unused_root, &unused_child, 1654 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1655 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1656 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1657 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1658 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1659 scrollbar_size ());
1570 scr_refresh (refresh_type); 1660 want_refresh = 1;
1571 refresh_limit = 0; 1661 refresh_limit = 0;
1572 scrollbar_show (1); 1662 scrollbar_show (1);
1573 } 1663 }
1574 break; 1664 break;
1575 } 1665 }
1666
1667skip_switch: ;
1668
1669#if defined(CURSOR_BLINK)
1670 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1671 {
1672 if (hidden_cursor)
1673 {
1674 hidden_cursor = 0;
1675 want_refresh = 1;
1676 }
1677
1678 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1679 }
1680#endif
1681
1682#if defined(POINTER_BLANK)
1683 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1684 {
1685 if (ev.type == MotionNotify
1686 || ev.type == ButtonPress
1687 || ev.type == ButtonRelease)
1688 if (hidden_pointer)
1689 pointer_unblank ();
1690
1691 if (ev.type == KeyPress && hidden_pointer == 0)
1692 pointer_blank ();
1693 }
1694#endif
1576} 1695}
1577 1696
1578void 1697void
1698rxvt_term::focus_in ()
1699{
1700 if (!focus)
1701 {
1702 focus = 1;
1703 want_refresh = 1;
1704
1705 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1706
1707#if USE_XIM
1708 if (Input_Context != NULL)
1709 {
1710 IMSetStatusPosition ();
1711 XSetICFocus (Input_Context);
1712 }
1713#endif
1714#if CURSOR_BLINK
1715 if (OPTION (Opt_cursorBlink))
1716 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1717#endif
1718#if OFF_FOCUS_FADING
1719 if (rs[Rs_fade])
1720 {
1721 pix_colors = pix_colors_focused;
1722 scr_recolour ();
1723 }
1724#endif
1725 }
1726}
1727
1728void
1729rxvt_term::focus_out ()
1730{
1731 if (focus)
1732 {
1733 focus = 0;
1734 want_refresh = 1;
1735
1736 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1737
1738#if ENABLE_FRILLS || ISO_14755
1739 if (iso14755buf)
1740 {
1741 iso14755buf = 0;
1742# if ENABLE_OVERLAY
1743 scr_overlay_off ();
1744# endif
1745 }
1746#endif
1747#if USE_XIM
1748 if (Input_Context != NULL)
1749 XUnsetICFocus (Input_Context);
1750#endif
1751#if CURSOR_BLINK
1752 if (OPTION (Opt_cursorBlink))
1753 cursor_blink_ev.stop ();
1754 hidden_cursor = 0;
1755#endif
1756#if OFF_FOCUS_FADING
1757 if (rs[Rs_fade])
1758 {
1759 pix_colors = pix_colors_unfocused;
1760 scr_recolour ();
1761 }
1762#endif
1763 }
1764}
1765
1766#if TRANSPARENT
1767void
1768rxvt_term::rootwin_cb (XEvent &ev)
1769{
1770 make_current ();
1771
1772 switch (ev.type)
1773 {
1774 case PropertyNotify:
1775 /*
1776 * if user used some Esetroot compatible prog to set the root bg,
1777 * use the property to determine the pixmap. We use it later on.
1778 */
1779 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1780 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1781 return;
1782
1783 /* FALLTHROUGH */
1784 case ReparentNotify:
1785 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1786 want_refresh = want_full_refresh = 1;
1787 break;
1788 }
1789}
1790#endif
1791
1792void
1579rxvt_term::button_press (XButtonEvent *ev) 1793rxvt_term::button_press (XButtonEvent &ev)
1580{ 1794{
1581 int reportmode = 0, clickintime; 1795 int reportmode = 0, clickintime;
1582 1796
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1797 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1798
1584 if (!bypass_keystate) 1799 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1800 reportmode = !! (priv_modes & PrivMode_mouse_report);
1801
1586 /* 1802 /*
1587 * VT window processing of button press 1803 * VT window processing of button press
1588 */ 1804 */
1589 if (ev->window == TermWin.vt) 1805 if (ev.window == vt)
1590 { 1806 {
1591#if RXVT_GRAPHICS 1807 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1808 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1809
1810#if ISO_14755
1811 // 5.4
1812 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1813 {
1814 iso14755_54 (ev.x, ev.y);
1815 return;
1597 { 1816 }
1817#endif
1818
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1819 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1820
1599 if (reportmode) 1821 if (reportmode)
1822 {
1823 /* mouse report from vt window */
1824 /* save the xbutton state (for ButtonRelease) */
1825 MEvent.state = ev.state;
1826#ifdef MOUSE_REPORT_DOUBLECLICK
1827 if (ev.button == MEvent.button && clickintime)
1600 { 1828 {
1601 /* mouse report from vt window */ 1829 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1830 MEvent.clicks++;
1603 MEvent.state = ev->state; 1831
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1832 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1833 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1834 /* only report double clicks */
1612 MEvent.clicks = 2; 1835 MEvent.clicks = 2;
1613 mouse_report (ev); 1836 mouse_report (ev);
1614 1837
1615 /* don't report the release */ 1838 /* don't report the release */
1616 MEvent.clicks = 0; 1839 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1840 MEvent.button = AnyButton;
1618 }
1619 } 1841 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1842 }
1633 else 1843 else
1634 { 1844 {
1635 if (ev->button != MEvent.button) 1845 /* different button, or time expired */
1636 MEvent.clicks = 0; 1846 MEvent.clicks = 1;
1847 MEvent.button = ev.button;
1848 mouse_report (ev);
1849 }
1850#else
1851 MEvent.button = ev.button;
1852 mouse_report (ev);
1853#endif /* MOUSE_REPORT_DOUBLECLICK */
1854
1855 }
1856 else
1857 {
1858 if (ev.button != MEvent.button)
1859 MEvent.clicks = 0;
1860
1637 switch (ev->button) 1861 switch (ev.button)
1638 { 1862 {
1639 case Button1: 1863 case Button1:
1864 /* allow meta + click to select rectangular areas */
1865 /* should be done in screen.C */
1866#if ENABLE_FRILLS
1867 selection.rect = !!(ev.state & ModMetaMask);
1868#else
1869 selection.rect = false;
1870#endif
1871
1640 /* allow shift+left click to extend selection */ 1872 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1873 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1874 {
1643 if (MEvent.button == Button1 && clickintime) 1875 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1876 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1877 else
1649 { 1878 selection_extend (ev.x, ev.y, 1);
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 } 1879 }
1657 1880 else
1658 MEvent.button = Button1;
1659 break; 1881 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1882 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1883 MEvent.clicks++;
1664 else 1884 else
1885 MEvent.clicks = 1;
1886
1887 selection_click (MEvent.clicks, ev.x, ev.y);
1888 }
1889
1890 MEvent.button = Button1;
1891 break;
1892
1893 case Button3:
1894 if (MEvent.button == Button3 && clickintime)
1895 selection_rotate (ev.x, ev.y);
1896 else
1665 selection_extend (ev->x, ev->y, 1); 1897 selection_extend (ev.x, ev.y, 1);
1898
1666 MEvent.button = Button3; 1899 MEvent.button = Button3;
1667 break; 1900 break;
1668 }
1669 } 1901 }
1902 }
1903
1670 MEvent.time = ev->time; 1904 MEvent.time = ev.time;
1671 return; 1905 return;
1672 }
1673 } 1906 }
1674 1907
1675 /* 1908 /*
1676 * Scrollbar window processing of button press 1909 * Scrollbar window processing of button press
1677 */ 1910 */
1678 if (isScrollbarWindow(ev->window)) 1911 if (isScrollbarWindow (ev.window))
1679 { 1912 {
1680 scrollBar.setIdle (); 1913 scrollBar.setIdle ();
1681 /* 1914 /*
1682 * Rxvt-style scrollbar: 1915 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1916 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1928 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1929 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1930 * click on scrollbar - send pageup/down
1698 */ 1931 */
1699 if ((scrollBar.style == R_SB_NEXT 1932 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1933 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1934 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1935 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1936 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1937 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1938 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1939 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1940 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1941 tt_printf ("\033[B");
1709 else 1942 else
1710 switch (ev->button) 1943 switch (ev.button)
1711 { 1944 {
1712 case Button2: 1945 case Button2:
1713 tt_printf("\014"); 1946 tt_printf ("\014");
1714 break; 1947 break;
1715 case Button1: 1948 case Button1:
1716 tt_printf("\033[6~"); 1949 tt_printf ("\033[6~");
1717 break; 1950 break;
1718 case Button3: 1951 case Button3:
1719 tt_printf("\033[5~"); 1952 tt_printf ("\033[5~");
1720 break; 1953 break;
1721 } 1954 }
1722 } 1955 }
1723 else 1956 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1957#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1959 {
1727 char upordown = 0; 1960 char upordown = 0;
1728 1961
1729 if (scrollBar.style == R_SB_NEXT) 1962 if (scrollBar.style == R_SB_NEXT)
1730 { 1963 {
1731 if (scrollbarnext_upButton(ev->y)) 1964 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 1965 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 1966 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 1967 upordown = 1; /* down */
1735 } 1968 }
1736 else if (scrollBar.style == R_SB_RXVT) 1969 else if (scrollBar.style == R_SB_RXVT)
1737 { 1970 {
1738 if (scrollbarrxvt_upButton(ev->y)) 1971 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 1972 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 1973 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 1974 upordown = 1; /* down */
1742 } 1975 }
1743 if (upordown) 1976 if (upordown)
1744 { 1977 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1978#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1979 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 1980#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 1981 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 1982 {
1750 if (upordown < 0) 1983 if (upordown < 0)
1751 scrollBar.setUp (); 1984 scrollBar.setUp ();
1752 else 1985 else
1753 scrollBar.setDn (); 1986 scrollBar.setDn ();
1754 } 1987 }
1755 } 1988 }
1756 else 1989 else
1757 switch (ev->button) 1990 switch (ev.button)
1758 { 1991 {
1759 case Button2: 1992 case Button2:
1760 switch (scrollbar_align) 1993 switch (scrollbar_align)
1761 { 1994 {
1762 case R_SB_ALIGN_TOP: 1995 case R_SB_ALIGN_TOP:
… …
1767 break; 2000 break;
1768 case R_SB_ALIGN_BOTTOM: 2001 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2002 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2003 break;
1771 } 2004 }
2005
1772 if (scrollBar.style == R_SB_XTERM 2006 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2007 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2008 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2009 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2010
1777 scrollBar.setMotion (); 2011 scrollBar.setMotion ();
1778 break; 2012 break;
1779 2013
1780 case Button1: 2014 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2015 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2016 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2017 /* FALLTHROUGH */
1784 2018
1785 case Button3: 2019 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2020 if (scrollBar.style != R_SB_XTERM)
1787 { 2021 {
1788 if (scrollbar_above_slider(ev->y)) 2022 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2023# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2024 scr_page (UP, nrow - 1);
1791# else 2025# else
1792 scr_page (UP, TermWin.nrow / 4); 2026 scr_page (UP, nrow / 4);
1793# endif 2027# endif
1794 else if (scrollbar_below_slider(ev->y)) 2028 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2029# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2030 scr_page (DN, nrow - 1);
1797# else 2031# else
1798 scr_page (DN, TermWin.nrow / 4); 2032 scr_page (DN, nrow / 4);
1799# endif 2033# endif
1800 else 2034 else
1801 scrollBar.setMotion (); 2035 scrollBar.setMotion ();
1802 } 2036 }
1803 else 2037 else
1804 { 2038 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2039 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2040 (nrow
1807 * scrollbar_position(ev->y) 2041 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2042 / scrollbar_size ()));
1809 } 2043 }
2044
1810 break; 2045 break;
1811 } 2046 }
1812 } 2047 }
2048
1813 return; 2049 return;
1814 } 2050 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2051}
1823 2052
1824void 2053void
1825rxvt_term::button_release (XButtonEvent *ev) 2054rxvt_term::button_release (XButtonEvent &ev)
1826{ 2055{
1827 int reportmode = 0; 2056 int reportmode = 0;
1828 2057
1829 csrO = 0; /* reset csr Offset */ 2058 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2059 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2060 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2061
1833 if (scrollbar_isUpDn()) 2062 if (scrollbar_isUpDn ())
1834 { 2063 {
1835 scrollBar.setIdle (); 2064 scrollBar.setIdle ();
1836 scrollbar_show (0); 2065 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2066 }
2067
1842#ifdef SELECTION_SCROLLING 2068#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2069 if (sel_scroll_ev.active)
2070 sel_scroll_ev.stop();
1844#endif 2071#endif
2072
1845 if (ev->window == TermWin.vt) 2073 if (ev.window == vt)
1846 { 2074 {
1847#ifdef RXVT_GRAPHICS 2075 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2076 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2077
1853 { 2078#if ISO_14755
2079 // 5.4
2080 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2081 return;
2082#endif
2083
1854 if (reportmode) 2084 if (reportmode)
2085 {
2086 /* mouse report from vt window */
2087 /* don't report release of wheel "buttons" */
2088 if (ev.button >= 4)
2089 return;
2090#ifdef MOUSE_REPORT_DOUBLECLICK
2091 /* only report the release of 'slow' single clicks */
2092 if (MEvent.button != AnyButton
2093 && (ev.button != MEvent.button
2094 || (ev.time - MEvent.time
2095 > MULTICLICK_TIME / 2)))
1855 { 2096 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2097 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2098 MEvent.button = AnyButton;
1873 mouse_report (ev); 2099 mouse_report (ev);
2100 }
2101#else /* MOUSE_REPORT_DOUBLECLICK */
2102 MEvent.button = AnyButton;
2103 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2104#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2105 return;
2106 }
2107
2108 /*
2109 * dumb hack to compensate for the failure of click-and-drag
2110 * when overriding mouse reporting
2111 */
2112 if (priv_modes & PrivMode_mouse_report
2113 && bypass_keystate
2114 && ev.button == Button1 && MEvent.clicks <= 1)
2115 selection_extend (ev.x, ev.y, 0);
2116
2117 switch (ev.button)
2118 {
2119 case Button1:
2120 case Button3:
2121 selection_make (ev.time);
2122 break;
2123
2124 case Button2:
2125 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2126 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2127 break;
2128
2129#ifdef MOUSE_WHEEL
2130 case Button4:
2131 case Button5:
2132 {
2133 int i;
2134 page_dirn v;
2135
2136 v = ev.button == Button4 ? UP : DN;
2137
2138 if (ev.state & ShiftMask)
2139 i = 1;
2140 else if (OPTION (Opt_mouseWheelScrollPage))
2141 i = nrow - 1;
2142 else
2143 i = 5;
2144
2145# ifdef MOUSE_SLIP_WHEELING
2146 if (ev.state & ControlMask)
2147 {
2148 mouse_slip_wheel_speed += v ? -1 : 1;
2149 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2150 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2151
2152 if (slip_wheel_ev.at < NOW)
2153 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2154
2155 slip_wheel_ev.start ();
2156 }
2157 else
2158 {
2159# endif
2160 scr_page (v, i);
2161 scrollbar_show (1);
2162# ifdef MOUSE_SLIP_WHEELING
2163 }
2164# endif
1876 } 2165 }
1877 /*
1878 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting
1880 */
1881 if (PrivateModes & PrivMode_mouse_report
1882 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0);
1885
1886 switch (ev->button)
1887 {
1888 case Button1:
1889 case Button3:
1890 selection_make (ev->time);
1891 break; 2166 break;
1892 case Button2:
1893 selection_request (ev->time, ev->x, ev->y);
1894 break;
1895#ifdef MOUSE_WHEEL
1896 case Button4:
1897 case Button5:
1898 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1);
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1914 }
1915# endif 2167#endif
1916# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 } 2168 }
1934 }
1935 } 2169 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2170}
1941
1942 2171
1943#ifdef TRANSPARENT 2172#ifdef TRANSPARENT
2173#if TINTING
2174/* taken from aterm-0.4.2 */
2175
2176typedef uint32_t RUINT32T;
2177
2178void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2179{
2180 int sh_r, sh_g, sh_b;
2181 RUINT32T mask_r, mask_g, mask_b;
2182 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2183 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2184 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2185 int i;
2186
2187 Visual *visual = term->visual;
2188
2189 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2190
2191 /* for convenience */
2192 mask_r = visual->red_mask;
2193 mask_g = visual->green_mask;
2194 mask_b = visual->blue_mask;
2195
2196 /* boring lookup table pre-initialization */
2197 switch (srcImage->bits_per_pixel) {
2198 case 15:
2199 if ((mask_r != 0x7c00) ||
2200 (mask_g != 0x03e0) ||
2201 (mask_b != 0x001f))
2202 return;
2203 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2204 lookup_r = lookup;
2205 lookup_g = lookup+32;
2206 lookup_b = lookup+32+32;
2207 sh_r = 10;
2208 sh_g = 5;
2209 sh_b = 0;
2210 break;
2211 case 16:
2212 if ((mask_r != 0xf800) ||
2213 (mask_g != 0x07e0) ||
2214 (mask_b != 0x001f))
2215 return;
2216 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2217 lookup_r = lookup;
2218 lookup_g = lookup+32;
2219 lookup_b = lookup+32+64;
2220 sh_r = 11;
2221 sh_g = 5;
2222 sh_b = 0;
2223 break;
2224 case 24:
2225 if ((mask_r != 0xff0000) ||
2226 (mask_g != 0x00ff00) ||
2227 (mask_b != 0x0000ff))
2228 return;
2229 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2230 lookup_r = lookup;
2231 lookup_g = lookup+256;
2232 lookup_b = lookup+256+256;
2233 sh_r = 16;
2234 sh_g = 8;
2235 sh_b = 0;
2236 break;
2237 case 32:
2238 if ((mask_r != 0xff0000) ||
2239 (mask_g != 0x00ff00) ||
2240 (mask_b != 0x0000ff))
2241 return;
2242 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2243 lookup_r = lookup;
2244 lookup_g = lookup+256;
2245 lookup_b = lookup+256+256;
2246 sh_r = 16;
2247 sh_g = 8;
2248 sh_b = 0;
2249 break;
2250 default:
2251 return; /* we do not support this color depth */
2252 }
2253
2254 /* prepare limits for color transformation (each channel is handled separately) */
2255 if (shade < 0) {
2256 shade = -shade;
2257 if (shade < 0) shade = 0;
2258 if (shade > 100) shade = 100;
2259
2260 lower_lim_r = 65535-rm;
2261 lower_lim_g = 65535-gm;
2262 lower_lim_b = 65535-bm;
2263
2264 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2265 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2266 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2267
2268 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2269 } else {
2270 if (shade < 0) shade = 0;
2271 if (shade > 100) shade = 100;
2272
2273 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2274
2275 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2276 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2277 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2278 }
2279
2280 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2281 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2282 {
2283 unsigned int tmp;
2284
2285 tmp = lower_lim_r;
2286 lower_lim_r = lower_lim_b;
2287 lower_lim_b = tmp;
2288
2289 tmp = upper_lim_r;
2290 upper_lim_r = upper_lim_b;
2291 upper_lim_b = tmp;
2292 }
2293
2294 /* fill our lookup tables */
2295 for (i = 0; i <= mask_r>>sh_r; i++)
2296 {
2297 RUINT32T tmp;
2298 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2299 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2300 lookup_r[i] = (tmp/65535)<<sh_r;
2301 }
2302 for (i = 0; i <= mask_g>>sh_g; i++)
2303 {
2304 RUINT32T tmp;
2305 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2306 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2307 lookup_g[i] = (tmp/65535)<<sh_g;
2308 }
2309 for (i = 0; i <= mask_b>>sh_b; i++)
2310 {
2311 RUINT32T tmp;
2312 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2313 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2314 lookup_b[i] = (tmp/65535)<<sh_b;
2315 }
2316
2317 /* apply table to input image (replacing colors by newly calculated ones) */
2318 switch (srcImage->bits_per_pixel)
2319 {
2320 case 15:
2321 {
2322 unsigned short *p1, *pf, *p, *pl;
2323 p1 = (unsigned short *) srcImage->data;
2324 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2325 while (p1 < pf)
2326 {
2327 p = p1;
2328 pl = p1 + srcImage->width;
2329 for (; p < pl; p++)
2330 {
2331 *p = lookup_r[(*p & 0x7c00)>>10] |
2332 lookup_g[(*p & 0x03e0)>> 5] |
2333 lookup_b[(*p & 0x001f)];
2334 }
2335 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2336 }
2337 break;
2338 }
2339 case 16:
2340 {
2341 unsigned short *p1, *pf, *p, *pl;
2342 p1 = (unsigned short *) srcImage->data;
2343 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2344 while (p1 < pf)
2345 {
2346 p = p1;
2347 pl = p1 + srcImage->width;
2348 for (; p < pl; p++)
2349 {
2350 *p = lookup_r[(*p & 0xf800)>>11] |
2351 lookup_g[(*p & 0x07e0)>> 5] |
2352 lookup_b[(*p & 0x001f)];
2353 }
2354 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2355 }
2356 break;
2357 }
2358 case 24:
2359 {
2360 unsigned char *p1, *pf, *p, *pl;
2361 p1 = (unsigned char *) srcImage->data;
2362 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2363 while (p1 < pf)
2364 {
2365 p = p1;
2366 pl = p1 + srcImage->width * 3;
2367 for (; p < pl; p += 3)
2368 {
2369 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2370 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2371 p[2] = lookup_r[(p[2] & 0x0000ff)];
2372 }
2373 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2374 }
2375 break;
2376 }
2377 case 32:
2378 {
2379 RUINT32T *p1, *pf, *p, *pl;
2380 p1 = (RUINT32T *) srcImage->data;
2381 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2382
2383 while (p1 < pf)
2384 {
2385 p = p1;
2386 pl = p1 + srcImage->width;
2387 for (; p < pl; p++)
2388 {
2389 *p = lookup_r[(*p & 0xff0000)>>16] |
2390 lookup_g[(*p & 0x00ff00)>> 8] |
2391 lookup_b[(*p & 0x0000ff)] |
2392 (*p & ~0xffffff);
2393 }
2394 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2395 }
2396 break;
2397 }
2398 }
2399
2400 free (lookup);
2401}
2402#endif
2403
1944/* 2404/*
1945 * Check our parents are still who we think they are. 2405 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2406 * Do transparency updates if required
1947 */ 2407 */
1948int 2408int
1949rxvt_term::check_our_parents () 2409rxvt_term::check_our_parents ()
1950{ 2410{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2411 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2412 unsigned long nitems, bytes_after;
1953 Atom atype; 2413 Atom atype;
1954 unsigned char *prop = NULL; 2414 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2415 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2416 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2417 XWindowAttributes wattr, wrootattr;
1958 2418
1959 pchanged = 0; 2419 pchanged = 0;
1960 2420
1961 if (!(Options & Opt_transparent)) 2421 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2422 return pchanged; /* Don't try any more */
1963 2423
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2424 XGetWindowAttributes (xdisp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2425 rootdepth = wrootattr.depth;
1966 2426
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2427 XGetWindowAttributes (xdisp, parent[0], &wattr);
2428
1968 if (rootdepth != wattr.depth) 2429 if (rootdepth != wattr.depth)
1969 { 2430 {
1970 if (am_transparent) 2431 if (am_transparent)
1971 { 2432 {
1972 pchanged = 1; 2433 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2434 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2435 am_transparent = am_pixmap_trans = 0;
1976 } 2436 }
2437
1977 return pchanged; /* Don't try any more */ 2438 return pchanged; /* Don't try any more */
1978 } 2439 }
1979 2440
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2441 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2442 XSync (xdisp, False);
1982 2443
1983 /* 2444 /*
1984 * Make the frame window set by the window manager have 2445 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2446 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2447 * windows for each client, so we have to take care about that.
1987 */ 2448 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2449 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2450 && XGetWindowProperty (xdisp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2451 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2452 &nitems, &bytes_after, &prop) == Success);
2453
1992 if (!i || prop == NULL) 2454 if (!i || prop == NULL)
2455 i = (xa[XA_ESETROOT_PMAP_ID]
2456 && XGetWindowProperty (xdisp, display->root, xa[XA_ESETROOT_PMAP_ID],
2457 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2458 &nitems, &bytes_after, &prop) == Success);
2459
2460 if (!i || prop == NULL
2461#if TINTING
2462 || !ISSET_PIXCOLOR (Color_tint)
2463#endif
2464 )
1993 have_pixmap = 0; 2465 have_pixmap = 0;
1994 else 2466 else
1995 { 2467 {
1996 have_pixmap = 1; 2468 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2469 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2470 XFree (prop);
1999 } 2471 }
2472
2000 if (have_pixmap) 2473 if (have_pixmap)
2001 { 2474 {
2002 /* 2475 /*
2003 * Copy Xroot pixmap transparency 2476 * Copy display->root pixmap transparency
2004 */ 2477 */
2005 int sx, sy, nx, ny; 2478 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2479 unsigned int nw, nh;
2007 Window cr; 2480 Window cr;
2008 XImage *image; 2481 XImage *image;
2009 GC gc; 2482 GC gc;
2010 XGCValues gcvalue; 2483 XGCValues gcvalue;
2011 2484
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2485 XTranslateCoordinates (xdisp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2486 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2487 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2488 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2489 nx = ny = 0;
2490
2017 if (sx < 0) 2491 if (sx < 0)
2018 { 2492 {
2019 nw += sx; 2493 nw += sx;
2020 nx = -sx; 2494 nx = -sx;
2021 sx = 0; 2495 sx = 0;
2022 } 2496 }
2497
2023 if (sy < 0) 2498 if (sy < 0)
2024 { 2499 {
2025 nh += sy; 2500 nh += sy;
2026 ny = -sy; 2501 ny = -sy;
2027 sy = 0; 2502 sy = 0;
2028 } 2503 }
2504
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2505 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2506 min_it (nh, (unsigned int) (wrootattr.height - sy));
2507
2508 XSync (xdisp, False);
2031 allowedxerror = -1; 2509 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2510 image = XGetImage (xdisp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2511
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2512 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2513 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2514 allowedxerror = 0;
2515
2037 if (image == NULL) 2516 if (image == NULL)
2038 { 2517 {
2039 if (am_transparent && am_pixmap_trans) 2518 if (am_transparent && am_pixmap_trans)
2040 { 2519 {
2041 pchanged = 1; 2520 pchanged = 1;
2042 if (TermWin.pixmap != None) 2521 if (pixmap != None)
2043 { 2522 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2523 XFreePixmap (xdisp, pixmap);
2045 TermWin.pixmap = None; 2524 pixmap = None;
2046 } 2525 }
2047 } 2526 }
2527
2048 am_pixmap_trans = 0; 2528 am_pixmap_trans = 0;
2049 } 2529 }
2050 else 2530 else
2051 { 2531 {
2052 if (TermWin.pixmap != None) 2532 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2533 XFreePixmap (xdisp, pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2534
2055 (unsigned int)szHint.width, 2535#if TINTING
2056 (unsigned int)szHint.height, 2536 if (ISSET_PIXCOLOR (Color_tint))
2057 (unsigned int)image->depth); 2537 {
2538 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2539
2540 rgba c;
2541 pix_colors_focused [Color_tint].get (c);
2542
2543 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2544 }
2545#endif
2546
2547 pixmap = XCreatePixmap (xdisp, vt, szHint.width, szHint.height, image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2548 gc = XCreateGC (xdisp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2549 XPutImage (xdisp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2550 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2551 XFreeGC (xdisp, gc);
2063 XDestroyImage(image); 2552 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2553 XSetWindowBackgroundPixmap (xdisp, parent[0], pixmap);
2065 TermWin.pixmap); 2554 XClearWindow (xdisp, parent[0]);
2555
2066 if (!am_transparent || !am_pixmap_trans) 2556 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2557 pchanged = 1;
2558
2068 am_transparent = am_pixmap_trans = 1; 2559 am_transparent = am_pixmap_trans = 1;
2069 } 2560 }
2070 } 2561 }
2562
2071 if (!am_pixmap_trans) 2563 if (am_pixmap_trans)
2564 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2565 else
2072 { 2566 {
2073 unsigned int n; 2567 unsigned int n;
2074 /* 2568 /*
2075 * InheritPixmap transparency 2569 * InheritPixmap transparency
2076 */ 2570 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2571 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2572 {
2081 oldp = TermWin.parent[i]; 2573 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2574 XQueryTree (xdisp, parent[i - 1], &root, &parent[i], &list, &n);
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list); 2575 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2576
2086 if (TermWin.parent[i] == Xroot) 2577 if (parent[i] == display->root)
2087 { 2578 {
2088 if (oldp != None) 2579 if (oldp != None)
2089 pchanged = 1; 2580 pchanged = 1;
2581
2090 break; 2582 break;
2091 } 2583 }
2584
2092 if (oldp != TermWin.parent[i]) 2585 if (oldp != parent[i])
2093 pchanged = 1; 2586 pchanged = 1;
2094 } 2587 }
2588
2095 n = 0; 2589 n = 0;
2590
2096 if (pchanged) 2591 if (pchanged)
2097 {
2098 for (; n < (unsigned int)i; n++) 2592 for (; n < (unsigned int)i; n++)
2593 {
2594 XGetWindowAttributes (xdisp, parent[n], &wattr);
2595
2596 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2597 {
2598 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2599 break;
2600 }
2601 }
2602
2603 if (n > (sizeof (parent) / sizeof (parent[0])))
2604 {
2605 XSetWindowBackground (xdisp, parent[0], pix_colors_focused[Color_border]);
2606 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2607 am_transparent = 0;
2608 /* XXX: also turn off Opt_transparent? */
2609 }
2610 else
2611 {
2612 for (n = 0; n < (unsigned int)i; n++)
2099 { 2613 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2614 XSetWindowBackgroundPixmap (xdisp, parent[n], ParentRelative);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2615 XClearWindow (xdisp, parent[n]);
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2616 }
2617
2618 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2619 am_transparent = 1;
2620 }
2621
2622 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2623 parent[i] = None;
2624 }
2625
2626 if (scrollBar.win)
2627 {
2628 XSetWindowBackgroundPixmap (xdisp, scrollBar.win, ParentRelative);
2629 scrollBar.setIdle ();
2630 scrollbar_show (0);
2631 }
2632
2633 if (am_transparent)
2634 {
2635 want_refresh = want_full_refresh = 1;
2636 if (am_pixmap_trans)
2637 flush ();
2638 }
2639
2640 return pchanged;
2641}
2642#endif
2643
2644/*}}} */
2645
2646bool
2647rxvt_term::cmd_parse ()
2648{
2649 bool flag = false;
2650 wchar_t ch = NOCHAR;
2651 char *seq_begin; // remember start of esc-sequence here
2652
2653 for (;;)
2654 {
2655 if (ch == NOCHAR)
2656 {
2657 seq_begin = cmdbuf_ptr;
2658 ch = next_char ();
2659
2660 if (ch == NOCHAR)
2661 break;
2662 }
2663
2664 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2665 {
2666 if (!seen_input)
2667 {
2668 seen_input = 1;
2669 // many badly-written programs (e.g. jed) contain a race condition:
2670 // they first read the screensize and then install a SIGWINCH handler.
2671 // some window managers resize the window early, and these programs
2672 // then sometimes get the size wrong.
2673 // unfortunately other programs are even more buggy and dislike
2674 // being sent SIGWINCH, so only do it when we were in fact being
2675 // resized.
2676 if (seen_resize && cmd_pid)
2677 kill (-cmd_pid, SIGWINCH);
2678 }
2679
2680 /* Read a text string from the input buffer */
2681 wchar_t buf[UBUFSIZ];
2682 bool refreshnow = false;
2683 int nlines = 0;
2684 wchar_t *str = buf;
2685 wchar_t *eol = str + min (ncol, UBUFSIZ);
2686
2687 for (;;)
2688 {
2689 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2690 break;
2691
2692 *str++ = ch;
2693
2694 if (ch == C0_LF || str >= eol)
2103 { 2695 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2696 if (ch == C0_LF)
2697 nlines++;
2698
2699 refresh_count++;
2700
2701 if (!OPTION (Opt_jumpScroll)
2702 || (refresh_count >= refresh_limit * (nrow - 1)))
2703 {
2704 refreshnow = true;
2705 refresh_count = 0;
2706 ch = NOCHAR;
2105 break; 2707 break;
2708 }
2709
2710 // scr_add_lines only works for nlines <= nrow - 1.
2711 if (nlines >= nrow - 1)
2712 {
2713 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2714 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2715 scr_add_lines (buf, str - buf, nlines);
2716
2717 nlines = 0;
2718 str = buf;
2719 eol = str + min (ncol, UBUFSIZ);
2720 }
2721
2722 if (str >= eol)
2723 {
2724 if (eol >= buf + UBUFSIZ)
2725 {
2726 ch = NOCHAR;
2727 break;
2728 }
2729 else
2730 eol = min (eol + ncol, buf + UBUFSIZ);
2731 }
2732
2733 }
2734
2735 seq_begin = cmdbuf_ptr;
2736 ch = next_char ();
2737 }
2738
2739 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2740 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2741 scr_add_lines (buf, str - buf, nlines);
2742
2743 /*
2744 * If there have been a lot of new lines, then update the screen
2745 * What the heck I'll cheat and only refresh less than every page-full.
2746 * the number of pages between refreshes is refresh_limit, which
2747 * is incremented here because we must be doing flat-out scrolling.
2748 */
2749 if (refreshnow)
2750 {
2751 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2752 refresh_limit++;
2753 else
2754 {
2755 flag = true;
2756 scr_refresh ();
2757 want_refresh = 1;
2106 } 2758 }
2107 } 2759 }
2108 } 2760
2109 if (n > (int)(sizeof(TermWin.parent)
2110 / sizeof(TermWin.parent[0])))
2111 {
2112 D_X((stderr, "InheritPixmap Turning off"));
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0],
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */
2119 } 2761 }
2120 else 2762 else
2121 { 2763 {
2122 /* wait (an arbitrary period) for the WM to do its thing 2764 try
2123 * needed for fvwm2.2.2 (and before?) */ 2765 {
2124# ifdef HAVE_NANOSLEEP 2766 process_nonprinting (ch);
2125 struct timespec rqt; 2767 }
2768 catch (const class out_of_input &o)
2769 {
2770 // we ran out of input, retry later
2771 cmdbuf_ptr = seq_begin;
2772 break;
2773 }
2126 2774
2127 rqt.tv_sec = 1; 2775 ch = NOCHAR;
2128 rqt.tv_nsec = 0; 2776 }
2129 nanosleep(&rqt, NULL); 2777 }
2130# else 2778
2131 sleep(1); 2779 return flag;
2132# endif 2780}
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2781
2134 for (n = 0; n < (unsigned int)i; n++) 2782// read the next character
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2783wchar_t
2136 ParentRelative); 2784rxvt_term::next_char () NOTHROW
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2785{
2138 ParentRelative); 2786 while (cmdbuf_ptr < cmdbuf_endp)
2139 am_transparent = 1; 2787 {
2788 // assume 7-bit to be ascii ALWAYS
2789 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2790 return *cmdbuf_ptr++;
2791
2792 wchar_t wc;
2793 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2794
2795 if (len == (size_t)-2)
2140 } 2796 {
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2797 // the mbstate stores incomplete sequences. didn't know this :/
2142 TermWin.parent[i] = None; 2798 cmdbuf_ptr = cmdbuf_endp;
2799 break;
2800 }
2801
2802 if (len == (size_t)-1)
2803 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2804
2805 // assume wchar == unicode
2806 cmdbuf_ptr += len;
2807 return wc & UNICODE_MASK;
2143 } 2808 }
2809
2810 return NOCHAR;
2811}
2812
2813// read the next octet
2814uint32_t
2815rxvt_term::next_octet () NOTHROW
2816{
2817 return cmdbuf_ptr < cmdbuf_endp
2818 ? (unsigned char)*cmdbuf_ptr++
2819 : NOCHAR;
2820}
2821
2822static class out_of_input out_of_input;
2823
2824/* rxvt_cmd_getc () - Return next input character */
2825/*
2826 * Return the next input character after first passing any keyboard input
2827 * to the command.
2828 */
2829wchar_t
2830rxvt_term::cmd_getc () THROW ((class out_of_input))
2831{
2832 wchar_t c = next_char ();
2833
2834 if (c == NOCHAR)
2835 throw out_of_input;
2836
2144 return pchanged; 2837 return c;
2145} 2838}
2146#endif
2147 2839
2148/*}}} */ 2840uint32_t
2841rxvt_term::cmd_get8 () THROW ((class out_of_input))
2842{
2843 uint32_t c = next_octet ();
2844
2845 if (c == NOCHAR)
2846 throw out_of_input;
2847
2848 return c;
2849}
2149 2850
2150/*{{{ print pipe */ 2851/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2852/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2853#ifdef PRINTPIPE
2153FILE * 2854FILE *
2154rxvt_term::popen_printer () 2855rxvt_term::popen_printer ()
2155{ 2856{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2857 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2858
2158 if (stream == NULL) 2859 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2860 rxvt_warn ("can't open printer pipe, not printing.\n");
2861
2160 return stream; 2862 return stream;
2161} 2863}
2162 2864
2163int 2865int
2164rxvt_term::pclose_printer (FILE *stream) 2866rxvt_term::pclose_printer (FILE *stream)
2165{ 2867{
2166 fflush (stream); 2868 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2869 return pclose (stream);
2173# endif
2174} 2870}
2175 2871
2176/* 2872/*
2177 * simulate attached vt100 printer 2873 * simulate attached vt100 printer
2178 */ 2874 */
2179void 2875void
2180rxvt_term::process_print_pipe () 2876rxvt_term::process_print_pipe ()
2181{ 2877{
2182 int done; 2878 int done;
2183 FILE *fd; 2879 FILE *fd;
2184 2880
2185 if ((fd = popen_printer ()) == NULL) 2881 if ((fd = popen_printer ()) == NULL)
2186 return; 2882 return;
2187 2883
2188 /* 2884 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2885 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2886 * is received.
2191 */ 2887 */
2192 for (done = 0; !done;) 2888 for (done = 0; !done;)
2193 { 2889 {
2194 unsigned char buf[8]; 2890 unsigned char buf[8];
2195 unsigned char ch; 2891 unicode_t ch;
2196 unsigned int i, len; 2892 unsigned int i, len;
2197 2893
2198 if ((ch = cmd_getc ()) != C0_ESC) 2894 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2895 {
2200 if (putc(ch, fd) == EOF) 2896 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2897 break; /* done = 1 */
2202 } 2898 }
2203 else 2899 else
2204 { 2900 {
2205 len = 0; 2901 len = 0;
… …
2216 { 2912 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2913 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2914 break; /* done = 1 */
2219 } 2915 }
2220 } 2916 }
2917
2221 for (i = 0; i < len; i++) 2918 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2919 if (putc (buf[i], fd) == EOF)
2223 { 2920 {
2224 done = 1; 2921 done = 1;
2225 break; 2922 break;
2226 } 2923 }
2227 } 2924 }
2228 } 2925 }
2926
2229 pclose_printer (fd); 2927 pclose_printer (fd);
2230} 2928}
2231#endif /* PRINTPIPE */ 2929#endif /* PRINTPIPE */
2232/*}}} */ 2930/*}}} */
2233 2931
2234/* *INDENT-OFF* */ 2932/* *INDENT-OFF* */
2235enum { 2933enum {
2236 C1_40 = 0x40, 2934 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2935 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2936 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2937 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2938 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2939};
2242/* *INDENT-ON* */ 2940/* *INDENT-ON* */
2243 2941
2244/*{{{ process non-printing single characters */ 2942/*{{{ process non-printing single characters */
2245void 2943void
2246rxvt_term::process_nonprinting (unsigned char ch) 2944rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2945{
2248 switch (ch) 2946 switch (ch)
2249 { 2947 {
2948 case C0_ESC:
2949 process_escape_seq ();
2950 break;
2250 case C0_ENQ: /* terminal Status */ 2951 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2952 if (rs[Rs_answerbackstring])
2252 tt_write( 2953 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 2954 else
2256 tt_write((unsigned char *)VT100_ANS, 2955 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2956 break;
2259 case C0_BEL: /* bell */ 2957 case C0_BEL: /* bell */
2260 scr_bell (); 2958 scr_bell ();
2261 break; 2959 break;
2262 case C0_BS: /* backspace */ 2960 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2975 scr_charset_choose (1);
2278 break; 2976 break;
2279 case C0_SI: /* shift in - acs */ 2977 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2978 scr_charset_choose (0);
2281 break; 2979 break;
2980
2981#ifdef EIGHT_BIT_CONTROLS
2982 // 8-bit controls
2983 case 0x90: /* DCS */
2984 process_dcs_seq ();
2985 break;
2986 case 0x9b: /* CSI */
2987 process_csi_seq ();
2988 break;
2989 case 0x9d: /* CSI */
2990 process_osc_seq ();
2991 break;
2992#endif
2282 } 2993 }
2283} 2994}
2284/*}}} */ 2995/*}}} */
2285 2996
2286 2997
2287/*{{{ process VT52 escape sequences */ 2998/*{{{ process VT52 escape sequences */
2288void 2999void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3000rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3001{
2291 int row, col; 3002 int row, col;
2292 3003
2293 switch (ch) 3004 switch (ch)
2294 { 3005 {
… …
2324 row = cmd_getc () - ' '; 3035 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3036 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3037 scr_gotorc (row, col, 0);
2327 break; 3038 break;
2328 case 'Z': /* identify the terminal type */ 3039 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3040 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3041 break;
2331 case '<': /* turn off VT52 mode */ 3042 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3043 PrivMode (0, PrivMode_vt52);
2333 break; 3044 break;
2334 case 'F': /* use special graphics character set */ 3045 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3046 case 'G': /* use regular character set */
2336 /* unimplemented */ 3047 /* unimplemented */
2337 break; 3048 break;
… …
2346 3057
2347/*{{{ process escape sequences */ 3058/*{{{ process escape sequences */
2348void 3059void
2349rxvt_term::process_escape_seq () 3060rxvt_term::process_escape_seq ()
2350{ 3061{
2351 unsigned char ch = cmd_getc (); 3062 unicode_t ch = cmd_getc ();
2352 3063
2353 if (PrivateModes & PrivMode_vt52) 3064 if (priv_modes & PrivMode_vt52)
2354 { 3065 {
2355 process_escape_vt52 (ch); 3066 process_escape_vt52 (ch);
2356 return; 3067 return;
2357 } 3068 }
2358 3069
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3084 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3085 break;
2375 case '+': 3086 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3087 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3088 break;
2378#ifdef MULTICHAR_SET 3089#if !ENABLE_MINIMAL
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 3090 case '6':
2385 scr_backindex (); 3091 scr_backindex ();
2386 break; 3092 break;
2387#endif 3093#endif
2388 case '7': 3094 case '7':
2389 scr_cursor (SAVE); 3095 scr_cursor (SAVE);
2390 break; 3096 break;
2391 case '8': 3097 case '8':
2392 scr_cursor (RESTORE); 3098 scr_cursor (RESTORE);
2393 break; 3099 break;
2394#ifndef NO_FRILLS 3100#if !ENABLE_MINIMAL
2395 case '9': 3101 case '9':
2396 scr_forwardindex (); 3102 scr_forwardindex ();
2397 break; 3103 break;
2398#endif 3104#endif
2399 case '=': 3105 case '=':
2400 case '>': 3106 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3107 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3108 break;
2403 3109
2404 case C1_40: 3110 case C1_40:
2405 cmd_getc (); 3111 cmd_getc ();
2406 break; 3112 break;
… …
2409 break; 3115 break;
2410 3116
2411 /* 8.3.87: NEXT LINE */ 3117 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3118 case C1_NEL: /* ESC E */
2413 { 3119 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3120 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3121 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3122 }
2417 break; 3123 break;
2418 3124
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3125 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3126 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3136 case C1_RI: /* ESC M */
2431 scr_index (DN); 3137 scr_index (DN);
2432 break; 3138 break;
2433 3139
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3140 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3141 /*case C1_SS2: scr_single_shift (2); break; */
2436 3142
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3143 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3144 /*case C1_SS3: scr_single_shift (3); break; */
2439 3145
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3146 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3147 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3148 process_dcs_seq ();
2443 break; 3149 break;
2444 3150
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3151 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3152 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3153 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3154 break; /* steal obsolete ESC [ c */
2450 3155
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3156 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3157 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3158 process_csi_seq ();
… …
2458 process_osc_seq (); 3163 process_osc_seq ();
2459 break; 3164 break;
2460 3165
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3166 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3167 case 'c':
3168 mbstate.reset ();
2463 scr_poweron (); 3169 scr_poweron ();
2464 scrollbar_show (1); 3170 scrollbar_show (1);
2465 break; 3171 break;
2466 3172
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3173 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3185
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3186/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3187/* *INDENT-OFF* */
2482enum { 3188enum {
2483 CSI_ICH = 0x40, 3189 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3190 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3191 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3192 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3193 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3194 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3195 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3199
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3200#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3201 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3202 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3203#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3204 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3205
2500const unsigned char csi_defaults[] = 3206const unsigned char csi_defaults[] =
2501 { 3207 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3208 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3209 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3210 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3211 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3212 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3213 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3214 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3215 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3216 };
2511/* *INDENT-ON* */ 3217/* *INDENT-ON* */
2512 3218
2513void 3219void
2514rxvt_term::process_csi_seq () 3220rxvt_term::process_csi_seq ()
2515{ 3221{
2516 unsigned char ch, priv, i; 3222 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3223 unsigned int nargs, p;
2518 int n, ndef; 3224 int n, ndef;
2519 int arg[ESC_ARGS]; 3225 int arg[ESC_ARGS];
2520 3226
2521 for (nargs = ESC_ARGS; nargs > 0;) 3227 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3228 arg[--nargs] = 0;
2523 3229
2524 priv = 0; 3230 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3232 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3233 { /* '<' '=' '>' '?' */
2528 priv = ch; 3234 priv = ch;
2529 ch = cmd_getc (); 3235 ch = cmd_getc ();
2530 } 3236 }
3237
2531 /* read any numerical arguments */ 3238 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3239 for (n = -1; ch < CSI_ICH; )
2533 { 3240 {
2534 if (isdigit(ch)) 3241 if (isdigit (ch))
2535 { 3242 {
2536 if (n < 0) 3243 if (n < 0)
2537 n = ch - '0'; 3244 n = ch - '0';
2538 else 3245 else
2539 n = n * 10 + ch - '0'; 3246 n = n * 10 + ch - '0';
… …
2542 { 3249 {
2543 if (nargs < ESC_ARGS) 3250 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3251 arg[nargs++] = n;
2545 n = -1; 3252 n = -1;
2546 } 3253 }
2547 else if (ch == '\b') 3254 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 3255 process_nonprinting (ch);
2559 } 3256
2560 ch = cmd_getc (); 3257 ch = cmd_getc ();
2561 } 3258 }
2562 3259
2563 if (ch > CSI_7F) 3260 if (ch > CSI_7F)
2564 return; 3261 return;
2565 3262
2566 if (nargs < ESC_ARGS) 3263 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3264 arg[nargs++] = n;
2568 3265
2569 i = ch - CSI_ICH; 3266 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3267 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3268 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3269 if (arg[p] == -1)
2573 arg[p] = ndef; 3270 arg[p] = ndef;
2574
2575#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI ");
2577 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch);
2580#endif
2581 3271
2582 /* 3272 /*
2583 * private mode handling 3273 * private mode handling
2584 */ 3274 */
2585 if (priv) 3275 if (priv)
2586 { 3276 {
2587 switch (priv) 3277 switch (priv)
2588 { 3278 {
2589 case '>': 3279 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3280 if (ch == CSI_DA) /* secondary device attributes */
3281 {
3282 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3283 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3284 //
3285 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3286 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3287 // that we do not support xterm mouse reporting (should be 95 when we do).
3288 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3289 tt_printf ("\033[>%d;94;0c", 'U');
3290 }
2592 break; 3291 break;
2593 case '?': 3292 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3293 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3294 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3295 break;
… …
2599 } 3298 }
2600 3299
2601 switch (ch) 3300 switch (ch)
2602 { 3301 {
2603 /* 3302 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3303 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3304 */
2606#ifdef PRINTPIPE 3305#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3306 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3307 switch (arg[0])
2609 { 3308 {
… …
2701 3400
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3401 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3402 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3403 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3404 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3405 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3406 break;
2708 3407
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3408 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3409 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3410 break;
2713 3411
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3412 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3413 process_sgr_mode (nargs, arg);
2716 break; 3414 break;
2717 3415
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3416 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3417 switch (arg[0])
2720 { 3418 {
2721 case 5: /* DSR requested */ 3419 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3420 tt_printf ("\033[0n");
2723 break; 3421 break;
2724 case 6: /* CPR requested */ 3422 case 6: /* CPR requested */
2725 scr_report_position (); 3423 scr_report_position ();
2726 break; 3424 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3425 case 7: /* unofficial extension */
3426 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3427 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3428 break;
2731#endif
2732 case 8: /* unofficial extension */ 3429 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3430 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3431 break;
2735 } 3432 }
2736 break; 3433 break;
2737 3434
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3435 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3468 break;
2772 3469
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3470 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3471 if (arg[0] == 4)
2775 scr_insert_mode (0); 3472 scr_insert_mode (0);
3473 else if (arg[0] == 20)
3474 priv_modes &= ~PrivMode_LFNL;
2776 break; 3475 break;
2777 3476
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3477 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3478 if (arg[0] == 4)
2780 scr_insert_mode (1); 3479 scr_insert_mode (1);
3480 else if (arg[0] == 20)
3481 priv_modes |= PrivMode_LFNL;
2781 break; 3482 break;
2782 3483
2783 /* 3484 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3485 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3486 */
… …
2797 break; 3498 break;
2798 case CSI_75: 3499 case CSI_75:
2799 scr_cursor (RESTORE); 3500 scr_cursor (RESTORE);
2800 break; 3501 break;
2801 3502
2802#ifndef NO_FRILLS 3503#if !ENABLE_MINIMAL
2803 case CSI_74: 3504 case CSI_74:
2804 process_window_ops (arg, nargs); 3505 process_window_ops (arg, nargs);
2805 break; 3506 break;
2806#endif 3507#endif
2807 3508
2808 case CSI_78: /* DECREQTPARM */ 3509 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3510 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3511 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3512 break;
2812 3513
2813 default: 3514 default:
2814 break; 3515 break;
2815 } 3516 }
2816} 3517}
2817/*}}} */ 3518/*}}} */
2818 3519
2819#ifndef NO_FRILLS 3520#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3521/* ARGSUSED */
2821void 3522void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3523rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3524{
2824 int x, y; 3525 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3526 XWindowAttributes wattr;
2829 Window wdummy; 3527 Window wdummy;
3528
3529 dLocal (Display *, xdisp);
2830 3530
2831 if (nargs == 0) 3531 if (nargs == 0)
2832 return; 3532 return;
3533
2833 switch (args[0]) 3534 switch (args[0])
2834 { 3535 {
2835 /* 3536 /*
2836 * commands 3537 * commands
2837 */ 3538 */
2838 case 1: /* deiconify window */ 3539 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3540 XMapWindow (xdisp, parent[0]);
2840 break; 3541 break;
2841 case 2: /* iconify window */ 3542 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3543 XIconifyWindow (xdisp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3544 break;
2845 case 3: /* set position (pixels) */ 3545 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3546 XMoveWindow (xdisp, parent[0], args[1], args[2]);
2847 break; 3547 break;
2848 case 4: /* set size (pixels) */ 3548 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3549 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3550 break;
2851 case 5: /* raise window */ 3551 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3552 XRaiseWindow (xdisp, parent[0]);
2853 break; 3553 break;
2854 case 6: /* lower window */ 3554 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3555 XLowerWindow (xdisp, parent[0]);
2856 break; 3556 break;
2857 case 7: /* refresh window */ 3557 case 7: /* refresh window */
2858 scr_touch (true); 3558 scr_touch (true);
2859 break; 3559 break;
2860 case 8: /* set size (chars) */ 3560 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3561 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3562 (unsigned int) (args[1] * fheight));
2863 break; 3563 break;
3564
3565 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3566 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3567 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3568 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3569 (unsigned int) (args[1] * fheight));
2868 break; 3570 break;
3571
2869 /* 3572 /*
2870 * reports - some output format copied from XTerm 3573 * reports - some output format copied from XTerm
2871 */ 3574 */
2872 case 11: /* report window state */ 3575 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3576 XGetWindowAttributes (xdisp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3577 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3578 break;
2876 case 13: /* report window position */ 3579 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3580 XGetWindowAttributes (xdisp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3581 XTranslateCoordinates (xdisp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3582 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3583 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3584 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3585 break;
2883 case 14: /* report window size (pixels) */ 3586 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3587 XGetWindowAttributes (xdisp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3588 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3589 break;
3590 case 18: /* report text area size (chars) */
3591 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3592 break;
2887 case 18: /* report window size (chars) */ 3593 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3594 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3595 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3596 case 20: /* report icon label */
3597 {
3598 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3599 XGetIconName (xdisp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3600 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3601 XFree (s);
3602 }
2894 break; 3603 break;
2895 case 21: /* report window title */ 3604 case 21: /* report window title */
3605 {
3606 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3607 XFetchName (xdisp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3608 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3609 XFree (s);
3610 }
2898 break; 3611 break;
2899#endif
2900
2901 } 3612 }
2902} 3613}
2903#endif 3614#endif
2904 3615
2905/*----------------------------------------------------------------------*/ 3616/*----------------------------------------------------------------------*/
2906/* 3617/*
2907 * get input up until STRING TERMINATOR (or BEL) 3618 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3619 * ends_how is terminator used. returned input must be free()'d
2909 */ 3620 */
2910unsigned char * 3621char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3622rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3623{
2913 int seen_esc = 0; /* seen escape? */ 3624 unicode_t ch;
3625 bool seen_esc = false;
2914 unsigned int n = 0; 3626 unsigned int n = 0;
2915 unsigned char *s; 3627 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3628
2918 for (; (ch = cmd_getc ());) 3629 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3630 {
2920 if (ch == C0_BEL 3631 if (seen_esc)
2921 || ch == CHAR_ST 3632 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3633 if (ch == 0x5c) /* 7bit ST */
2923 break; 3634 break;
3635 else
3636 return NULL;
3637 }
2924 if (ch == C0_ESC) 3638 else if (ch == C0_ESC)
2925 { 3639 {
2926 seen_esc = 1; 3640 seen_esc = true;
2927 continue; 3641 continue;
2928 } 3642 }
2929 else if (ch == '\t') 3643 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3644 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3645 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3646 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3647
3648 seen_esc = false;
3649
3650 if (n >= STRING_MAX - 1)
3651 // stop at some sane length
3652 return NULL;
3653
3654 if (ch == C0_SYN)
3655 string[n++] = cmd_get8 ();
3656 else
2934 string[n++] = ch; 3657 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3658 }
3659
2937 string[n++] = '\0'; 3660 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3661
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3662 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3663
2942 return s; 3664 return rxvt_wcstombs (string);
2943} 3665}
2944 3666
2945/*----------------------------------------------------------------------*/ 3667/*----------------------------------------------------------------------*/
2946/* 3668/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3669 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3670 */
2949void 3671void
2950rxvt_term::process_dcs_seq () 3672rxvt_term::process_dcs_seq ()
2951{ 3673{
2952 unsigned char eh, *s; 3674 char *s;
3675 unicode_t eh;
3676
2953 /* 3677 /*
2954 * Not handled yet 3678 * Not handled yet
2955 */ 3679 */
2956 s = get_to_st (&eh); 3680 s = get_to_st (eh);
2957 if (s) 3681 if (s)
2958 free(s); 3682 free (s);
3683
2959 return; 3684 return;
2960} 3685}
2961 3686
2962/*----------------------------------------------------------------------*/ 3687/*----------------------------------------------------------------------*/
2963/* 3688/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3689 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3690 */
2966void 3691void
2967rxvt_term::process_osc_seq () 3692rxvt_term::process_osc_seq ()
2968{ 3693{
2969 unsigned char ch, eh, *s; 3694 unicode_t ch, eh;
2970 int arg; 3695 int arg;
2971 3696
2972 ch = cmd_getc (); 3697 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3698 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3699 arg = arg * 10 + (ch - '0');
2975 3700
2976 if (ch == ';') 3701 if (ch == ';')
2977 { 3702 {
2978 s = get_to_st (&eh); 3703 char *s = get_to_st (eh);
3704
2979 if (s) 3705 if (s)
2980 { 3706 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3707 process_xterm_seq (arg, s, eh);
2993 free(s); 3708 free (s);
2994 } 3709 }
3710 }
3711}
3712
3713void
3714rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3715{
3716 if (str[0] == '?' && !str[1])
2995 } 3717 {
3718 rgba c;
3719 pix_colors_focused[color].get (c);
3720
3721#if XFT
3722 if (c.a != rgba::MAX_CC)
3723 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3724 else
3725#endif
3726 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3727 }
3728 else
3729 set_window_color (color, str);
2996} 3730}
3731
2997/* 3732/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3733 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3734 */
3018void 3735void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3736rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3737{
3021 int changed = 0; 3738 int color;
3022 int color;
3023 char *buf, *name; 3739 char *buf, *name;
3740 bool query = str[0] == '?' && !str[1];
3741 int saveop = op;
3024 3742
3743 dLocal (Display *, xdisp);
3744
3025 assert(str != NULL); 3745 assert (str != NULL);
3026 switch (op) 3746 switch (op)
3027 { 3747 {
3028 case XTerm_name: 3748 case XTerm_name:
3029 set_title (str); 3749 set_title (str);
3030 /* FALLTHROUGH */ 3750 /* FALLTHROUGH */
3031 case XTerm_iconName: 3751 case XTerm_iconName:
3032 set_iconName (str); 3752 set_icon_name (str);
3033 break; 3753 break;
3034 case XTerm_title: 3754 case XTerm_title:
3035 set_title (str); 3755 set_title (str);
3036 break; 3756 break;
3757 case XTerm_property:
3758 if (str[0] == '?')
3759 {
3760 Atom prop = display->atom (str + 1);
3761 Atom actual_type;
3762 int actual_format;
3763 unsigned long nitems;
3764 unsigned long bytes_after;
3765 unsigned char *value = 0;
3766 const char *str = "";
3767
3768 if (prop
3769 && XGetWindowProperty (xdisp, parent[0],
3770 prop, 0, 1<<16, 0, AnyPropertyType,
3771 &actual_type, &actual_format,
3772 &nitems, &bytes_after, &value) == Success
3773 && actual_type != None
3774 && actual_format == 8)
3775 str = (const char *)(value);
3776
3777 tt_printf ("\033]%d;%s%c", op, str, resp);
3778
3779 XFree (value);
3780 }
3781 else
3782 {
3783 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3784
3785 if (eq)
3786 {
3787 *eq = 0;
3788 set_utf8_property (display->atom (str), eq + 1);
3789 }
3790 else
3791 XDeleteProperty (xdisp, parent[0],
3792 display->atom (str));
3793 }
3794 break;
3795
3037 case XTerm_Color: 3796 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3797 for (buf = (char *)str; buf && *buf;)
3039 { 3798 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3799 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3800 break;
3801
3042 *name++ = '\0'; 3802 *name++ = '\0';
3043 color = atoi(buf); 3803 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3804
3805 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3806 break;
3807
3046 if ((buf = STRCHR(name, ';')) != NULL) 3808 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3809 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3810
3811 process_color_seq (op, color, name, resp);
3049 } 3812 }
3813 break;
3814 case XTerm_Color00:
3815 process_color_seq (op, Color_fg, str, resp);
3816 break;
3817 case XTerm_Color01:
3818 process_color_seq (op, Color_bg, str, resp);
3050 break; 3819 break;
3051#ifndef NO_CURSORCOLOR 3820#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3821 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3822 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3823 break;
3055#endif 3824#endif
3056 case XTerm_Color_pointer: 3825 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3826 process_color_seq (op, Color_pointer_fg, str, resp);
3827 break;
3828 case XTerm_Color_pointer_bg:
3829 process_color_seq (op, Color_pointer_bg, str, resp);
3058 break; 3830 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3831#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str);
3062 break;
3063 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str);
3065 break;
3066 case XTerm_Color_RV: 3832 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3833 process_color_seq (op, Color_RV, str, resp);
3068 break; 3834 break;
3835 case Rxvt_Color_BD:
3836 case URxvt_Color_BD:
3837 process_color_seq (op, Color_BD, str, resp);
3838 break;
3839 case Rxvt_Color_UL:
3840 case URxvt_Color_UL:
3841 process_color_seq (op, Color_UL, str, resp);
3842 break;
3843 case URxvt_Color_IT:
3844 process_color_seq (op, Color_IT, str, resp);
3845 break;
3069#endif 3846#endif
3847#if TRANSPARENT && TINTING
3848 case URxvt_Color_tint:
3849 process_color_seq (op, Color_tint, str, resp);
3070 3850
3071 case XTerm_Menu: 3851 check_our_parents ();
3852
3853 if (am_transparent)
3854 want_full_refresh = want_refresh = 1;
3855
3856 break;
3857#endif
3858
3859 case Rxvt_Pixmap:
3072 /* 3860 {
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 break;
3077 case XTerm_Pixmap:
3078 if (*str != ';') 3861 if (*str != ';')
3079 { 3862 {
3080#if XPM_BACKGROUND 3863#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3864 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3865 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3866 scr_touch (true);
3867#endif
3085 } 3868 }
3869
3870 int changed = 0;
3871
3086 while ((str = STRCHR(str, ';')) != NULL) 3872 while ((str = strchr (str, ';')) != NULL)
3087 { 3873 {
3088 str++; 3874 str++;
3089#if XPM_BACKGROUND 3875#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3876 changed += scale_pixmap (str);
3091#endif 3877#endif
3092
3093 } 3878 }
3879
3094 if (changed) 3880 if (changed)
3095 { 3881 {
3096#ifdef XPM_BACKGROUND 3882#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3883 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3884 scr_touch (true);
3885#endif
3100 } 3886 }
3887 }
3101 break; 3888 break;
3102 3889
3103 case XTerm_restoreFG: 3890 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3891 set_window_color (Color_fg, str);
3105 break; 3892 break;
3106 case XTerm_restoreBG: 3893 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3894 set_window_color (Color_bg, str);
3108 break; 3895 break;
3896
3109 case XTerm_logfile: 3897 case XTerm_logfile:
3898 // TODO, when secure mode?
3110 break; 3899 break;
3111 case XTerm_font: 3900
3112 change_font (0, str);
3113 break;
3114#if 0 3901#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3902 case Rxvt_dumpscreen: /* no error notices */
3116 { 3903 {
3117 int fd; 3904 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3905 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3906 {
3120 scr_dump (fd); 3907 scr_dump (fd);
3121 close(fd); 3908 close (fd);
3122 } 3909 }
3123 } 3910 }
3124 break; 3911 break;
3125#endif 3912#endif
3913 case XTerm_font:
3914 op = URxvt_font;
3915 case URxvt_font:
3916#if ENABLE_STYLES
3917 case URxvt_boldFont:
3918 case URxvt_italicFont:
3919 case URxvt_boldItalicFont:
3920#endif
3921 if (query)
3922 tt_printf ("\33]%d;%-.250s%c", saveop,
3923 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3924 ? fontset[op - URxvt_font]->fontdesc : "",
3925 resp);
3926 else
3927 {
3928 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3929
3930 res = strdup (str);
3931 allocated.push_back ((void *)res);
3932 set_fonts ();
3933 }
3934 break;
3935
3936 case URxvt_version:
3937 if (query)
3938 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3939 op,
3940 rs[Rs_name], VERSION[0], VERSION[2],
3941 resp);
3942 break;
3943
3944#if !ENABLE_MINIMAL
3945 case URxvt_locale:
3946 if (query)
3947 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3948 else
3949 {
3950 set_locale (str);
3951 pty->set_utf8_mode (enc_utf8);
3952 init_xlocale ();
3953 }
3954 break;
3955
3956 case URxvt_view_up:
3957 case URxvt_view_down:
3958 {
3959 int lines = atoi (str);
3960
3961 if (lines)
3962 scr_page (op == URxvt_view_up ? UP : DN, lines);
3963 else
3964 scr_erase_savelines ();
3965 }
3966
3967 break;
3968#endif
3969
3970#if ENABLE_PERL
3971 case URxvt_perl:
3972 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3973 ; // no responses yet
3974 break;
3975#endif
3127 } 3976 }
3128} 3977}
3129/*----------------------------------------------------------------------*/ 3978/*----------------------------------------------------------------------*/
3130 3979
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3980/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3988 * so no need for fancy checking
3140 */ 3989 */
3141int 3990int
3142rxvt_term::privcases (int mode, unsigned long bit) 3991rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3992{
3144 int state; 3993 int state;
3145 3994
3146 if (mode == 's') 3995 if (mode == 's')
3147 { 3996 {
3148 SavedModes |= (PrivateModes & bit); 3997 SavedModes |= (priv_modes & bit);
3149 return -1; 3998 return -1;
3150 } 3999 }
3151 else 4000 else
3152 { 4001 {
3153 if (mode == 'r') 4002 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4003 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4004 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4005 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4006 PrivMode (state, bit);
3158 } 4007 }
4008
3159 return state; 4009 return state;
3160} 4010}
3161 4011
3162/* we're not using priv _yet_ */ 4012/* we're not using priv _yet_ */
3163void 4013void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4014rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 4015{
3166 unsigned int i, j; 4016 unsigned int i, j;
3167 int state; 4017 int state;
4018
3168 static const struct 4019 static const struct
3169 { 4020 {
3170 const int argval; 4021 const int argval;
3171 const unsigned long bit; 4022 const unsigned long bit;
3172 } 4023 }
4024
3173 argtopriv[] = { 4025 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4026 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4027 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4028 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4029 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4030 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4031 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4032 { 7, PrivMode_Autowrap },
4033 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4034 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4035 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4036 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4037#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4038 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4039#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4040 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4041 { 40, PrivMode_132OK },
4042 // 41 xterm more fixes NYI
4043 // 45 margin bell NYI
4044 // 46 start logging
3191 { 47, PrivMode_Screen }, 4045 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4046 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4047#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4048 { 67, PrivMode_BackSpace },
3195#endif 4049#endif
3196 { 1000, PrivMode_MouseX11 }, 4050 { 1000, PrivMode_MouseX11 },
4051 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4052 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4053 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4054 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4055 { 1011, PrivMode_Keypress }, // rxvt extension
4056 // 1035 enable modifiers for alt, numlock NYI
4057 // 1036 send ESC for meta keys NYI
4058 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4059 { 1047, PrivMode_Screen },
4060 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4061 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4062 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4063 };
3202 4064
3203 if (nargs == 0) 4065 if (nargs == 0)
3204 return; 4066 return;
3205 4067
… …
3212 for (i = 0; i < nargs; i++) 4074 for (i = 0; i < nargs; i++)
3213 { 4075 {
3214 state = -1; 4076 state = -1;
3215 4077
3216 /* basic handling */ 4078 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4079 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4080 if (argtopriv[j].argval == arg[i])
3219 { 4081 {
3220 state = privcases (mode, argtopriv[j].bit); 4082 state = privcases (mode, argtopriv[j].bit);
3221 break; 4083 break;
3222 } 4084 }
3223 4085
3224 /* extra handling for values with state unkept */ 4086 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4087 switch (arg[i])
3227 { 4088 {
4089#if ENABLE_STYLES
4090 case 1021:
4091 set_option (Opt_intensityStyles, mode);
4092
4093 scr_touch (true);
4094 break;
4095#endif
3228 case 1048: /* alternative cursor save */ 4096 case 1048: /* alternative cursor save */
4097 case 1049:
4098 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4099 if (mode == 0)
3230 scr_cursor (RESTORE); 4100 scr_cursor (RESTORE);
3231 else if (mode == 1) 4101 else if (mode == 1)
3232 scr_cursor (SAVE); 4102 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 4103 break;
4104 }
4105
4106 if (state >= 0)
4107 /* extra handling for values with valid 0 or 1 state */
4108 switch (arg[i])
4109 {
4110 /* case 1: - application cursor keys */
4111 case 2: /* VT52 mode */
4112 /* oddball mode. should be set regardless of set/reset
4113 * parameter. Return from VT52 mode with an ESC < from
4114 * within VT52 mode
4115 */
4116 PrivMode (1, PrivMode_vt52);
4117 break;
3249 case 3: /* 80/132 */ 4118 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4119 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4120 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4121 break;
3254 case 4: /* smooth scrolling */ 4122 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4123 set_option (Opt_jumpScroll, !state);
3259 break; 4124 break;
3260 case 5: /* reverse video */ 4125 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4126 scr_rvideo_mode (state);
3262 break; 4127 break;
3263 case 6: /* relative/absolute origins */ 4128 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4129 scr_relative_origin (state);
3265 break; 4130 break;
3266 case 7: /* autowrap */ 4131 case 7: /* autowrap */
3267 scr_autowrap (state); 4132 scr_autowrap (state);
3268 break; 4133 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4134 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4135 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4136 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4137 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4138 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 4139#ifdef scrollBar_esc
3282 case scrollBar_esc: 4140 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4141 if (scrollbar_mapping (state))
3284 { 4142 {
3285 resize_all_windows (0, 0, 0); 4143 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4144 scr_touch (true);
3287 } 4145 }
3288 break; 4146 break;
3289#endif 4147#endif
3290 case 25: /* visible/invisible cursor */ 4148 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4149 scr_cursor_visible (state);
3292 break; 4150 break;
3293 /* case 35: - shift keys */ 4151 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4152 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4153 case 47: /* secondary screen */
3296 scr_change_screen (state); 4154 scr_change_screen (state);
3297 break; 4155 break;
3298 /* case 66: - application key pad */ 4156 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4157 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4158 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4159 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4160 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4161 break;
3304#if 0 4162#if 0
3305 case 1001: 4163 case 1001:
3306 break; /* X11 mouse highlighting */ 4164 break; /* X11 mouse highlighting */
3307#endif 4165#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4166 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4167 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4168 break;
3314 case 1011: /* scroll to bottom on key press */ 4169 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4170 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4171 break;
3320 case 1047: /* secondary screen w/ clearing */ 4172 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4173 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4174 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4175 scr_erase_screen (2);
3324 scr_change_screen (state); 4176 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4177 break;
4178 case 1049: /* secondary screen w/ clearing first */
4179 scr_change_screen (state);
4180 if (OPTION (Opt_secondaryScreen))
4181 if (current_screen != PRIMARY)
4182 scr_erase_screen (2);
4183 break;
4184 default:
4185 break;
3328 } 4186 }
3329 } 4187 }
3330} 4188}
3331/*}}} */ 4189/*}}} */
3332 4190
3333/*{{{ process sgr sequences */ 4191/*{{{ process sgr sequences */
3334void 4192void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4193rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4194{
3337 unsigned int i; 4195 unsigned int i;
3338 short rendset; 4196 short rendset;
3339 int rendstyle; 4197 int rendstyle;
3340 4198
3341 if (nargs == 0) 4199 if (nargs == 0)
3342 { 4200 {
3343 scr_rendition (0, ~RS_None); 4201 scr_rendition (0, ~RS_None);
3344 return; 4202 return;
3345 } 4203 }
4204
3346 for (i = 0; i < nargs; i++) 4205 for (i = 0; i < nargs; i++)
3347 { 4206 {
3348 rendset = -1; 4207 rendset = -1;
3349 switch (arg[i]) 4208 switch (arg[i])
3350 { 4209 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4211 rendset = 0, rendstyle = ~RS_None;
3353 break; 4212 break;
3354 case 1: 4213 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4214 rendset = 1, rendstyle = RS_Bold;
3356 break; 4215 break;
4216 //case 2: // low intensity
4217 case 3:
4218 rendset = 1, rendstyle = RS_Italic;
4219 break;
3357 case 4: 4220 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4221 rendset = 1, rendstyle = RS_Uline;
3359 break; 4222 break;
3360 case 5: 4223 case 5: // slowly blinking
4224 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4225 rendset = 1, rendstyle = RS_Blink;
3362 break; 4226 break;
4227 //case 6: // scoansi light background
3363 case 7: 4228 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4229 rendset = 1, rendstyle = RS_RVid;
3365 break; 4230 break;
3366 case 22: 4231 case 8:
4232 // invisible. NYI
4233 break;
4234 //case 9: // crossed out
4235 //case 10: // scoansi acs off, primary font
4236 //case 11: // scoansi acs on, first alt font
4237 //case 12: // scoansi acs on, |0x80, second alt font
4238 //...
4239 //case 19: // ninth alt font
4240 //case 20: // gothic
4241 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4242 rendset = 0, rendstyle = RS_Bold;
4243 break;
4244 case 22: // normal intensity
4245 rendset = 0, rendstyle = RS_Bold;
4246 break;
4247 case 23: // disable italic
4248 rendset = 0, rendstyle = RS_Italic;
3368 break; 4249 break;
3369 case 24: 4250 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4251 rendset = 0, rendstyle = RS_Uline;
3371 break; 4252 break;
3372 case 25: 4253 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4254 rendset = 0, rendstyle = RS_Blink;
3374 break; 4255 break;
4256 case 26: // variable spacing (iso 8613)
4257 rendset = 0, rendstyle = RS_Blink;
4258 break;
3375 case 27: 4259 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4260 rendset = 0, rendstyle = RS_RVid;
3377 break; 4261 break;
4262 //case 28: // visible. NYI
4263 //case 29: // not crossed-out
3378 } 4264 }
4265
3379 if (rendset != -1) 4266 if (rendset != -1)
3380 { 4267 {
3381 scr_rendition (rendset, rendstyle); 4268 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4269 continue; /* for (;i;) */
3383 } 4270 }
3384 4271
3385 switch (arg[i]) 4272 switch (arg[i])
3386 { 4273 {
3387 case 30: 4274 case 30:
… …
3390 case 33: 4277 case 33:
3391 case 34: 4278 case 34:
3392 case 35: 4279 case 35:
3393 case 36: 4280 case 36:
3394 case 37: 4281 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4282 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4283 break;
3398#ifdef TTY_256COLOR 4284 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4285 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4286 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4287 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4288 i += 2;
3405 } 4289 }
3406 break; 4290 break;
3407#endif
3408 case 39: /* default fg */ 4291 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4292 scr_color (Color_fg, Color_fg);
3410 break; 4293 break;
3411 4294
3412 case 40: 4295 case 40:
… …
3415 case 43: 4298 case 43:
3416 case 44: 4299 case 44:
3417 case 45: 4300 case 45:
3418 case 46: 4301 case 46:
3419 case 47: 4302 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4303 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4304 break;
3423#ifdef TTY_256COLOR 4305 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4306 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4307 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4308 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4309 i += 2;
3430 } 4310 }
3431 break; 4311 break;
3432#endif
3433 case 49: /* default bg */ 4312 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4313 scr_color (Color_bg, Color_bg);
3435 break; 4314 break;
3436 4315
3437#ifndef NO_BRIGHTCOLOR 4316 //case 50: // not variable spacing
4317
4318#if !ENABLE_MINIMAL
3438 case 90: 4319 case 90:
3439 case 91: /* set bright fg color */ 4320 case 91: /* set bright fg color */
3440 case 92: 4321 case 92:
3441 case 93: 4322 case 93:
3442 case 94: 4323 case 94:
3443 case 95: 4324 case 95:
3444 case 96: 4325 case 96:
3445 case 97: 4326 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4327 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4328 break;
3449 case 100: 4329 case 100:
3450 case 101: /* set bright bg color */ 4330 case 101: /* set bright bg color */
3451 case 102: 4331 case 102:
3452 case 103: 4332 case 103:
3453 case 104: 4333 case 104:
3454 case 105: 4334 case 105:
3455 case 106: 4335 case 106:
3456 case 107: 4336 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4337 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4338 break;
3460#endif 4339#endif
3461
3462 } 4340 }
3463 } 4341 }
3464} 4342}
3465/*}}} */ 4343/*}}} */
3466 4344
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4345/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4346void
3469rxvt_term::process_graphics () 4347rxvt_term::process_graphics ()
3470{ 4348{
3471 unsigned char ch, cmd = cmd_getc (); 4349 unicode_t ch, cmd = cmd_getc ();
3472 4350
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4351 if (cmd == 'Q')
3475 { /* query graphics */ 4352 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4353 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4354 return;
3478 } 4355 }
3479 /* swallow other graphics sequences until terminating ':' */ 4356 /* swallow other graphics sequences until terminating ':' */
3480 do 4357 do
3481 ch = cmd_getc (); 4358 ch = cmd_getc ();
3482 while (ch != ':'); 4359 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528} 4360}
3529/*}}} */ 4361/*}}} */
3530 4362
3531/* ------------------------------------------------------------------------- */ 4363/* ------------------------------------------------------------------------- */
3532 4364
3533/* 4365/*
3534 * Send printf() formatted output to the command. 4366 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4367 * Only use for small amounts of data.
3536 */ 4368 */
3537void 4369void
3538rxvt_term::tt_printf (const char *fmt,...) 4370rxvt_term::tt_printf (const char *fmt,...)
3539{ 4371{
3540 va_list arg_ptr; 4372 va_list arg_ptr;
3541 unsigned char buf[256]; 4373 char buf[256];
3542 4374
3543 va_start (arg_ptr, fmt); 4375 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4376 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4377 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4378 tt_write (buf, strlen (buf));
3547} 4379}
3548 4380
3549/* ---------------------------------------------------------------------- */ 4381/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4382/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 4383 * or generated by us in response to a query ESC sequence.
3552 */ 4384 */
4385const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4386
3553void 4387void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4388rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4389{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4390 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4391 return;
3557 4392
3558 if (len) 4393 if (pty->pty < 0)
4394 return;
4395
4396 if (v_buflen == 0)
4397 {
4398 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4399
4400 if ((unsigned int)written == len)
4401 return;
4402
4403 data += written;
4404 len -= written;
3559 { 4405 }
4406
4407 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4408
4409 memcpy (v_buffer + v_buflen, data, len);
4410 v_buflen += len;
4411
4412 pty_ev.set (EVENT_READ | EVENT_WRITE);
4413}
4414
4415void rxvt_term::pty_write ()
4416{
4417 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4418
4419 if (written > 0)
4420 {
4421 v_buflen -= written;
4422
3560 if (v_buflen == 0) 4423 if (v_buflen == 0)
3561 { 4424 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4425 free (v_buffer);
3589 v_buffer = 0; 4426 v_buffer = 0;
3590 v_buflen = 0; 4427 v_buflen = 0;
3591 4428
3592 pty_ev.set (EVENT_READ); 4429 pty_ev.set (EVENT_READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4430 return;
3605 } 4431 }
4432
4433 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4434 }
4435 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4436 pty_ev.set (EVENT_READ);
3607} 4437}
3608 4438
3609/*----------------------- end-of-file (C source) -----------------------*/ 4439/*----------------------- end-of-file (C source) -----------------------*/
3610 4440

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines