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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.317 by root, Sat Jan 13 15:06:54 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
52#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
55 65
56/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
57void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
58rxvt_term::lookup_key (XKeyEvent *ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
59{ 286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
305{
60 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
61 unsigned int newlen; 307 unsigned int newlen;
62 KeySym keysym; 308 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 309 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
68 316
69 /* 317 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
72 * 320 *
73 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
74 */ 322 */
75 shft = (ev->state & ShiftMask); 323 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 324 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
78 326
79 if (numlock_state || (ev->state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
80 { 328 {
81 numlock_state = (ev->state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 331 }
84 332
85 kbuf[0] = 0; 333 kbuf[0] = 0;
86 334
87#ifdef USE_XIM 335#ifdef USE_XIM
88 if (Input_Context) 336 if (Input_Context)
89 { 337 {
90 Status status_return; 338 Status status_return;
91 339
340#if 0
92#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
96 else 345 else
97#endif 346#endif
98 347#endif
99 { 348 {
100 wchar_t wkbuf[KBUFSZ + 1]; 349 wchar_t wkbuf[KBUFSZ + 1];
101 350
102 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
106 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
109 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 361 SET_LOCALE (locale);
111 362
112 if (status_return == XLookupChars 363 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
114 { 365 {
366 /* make sure the user can type ctrl-@, i.e. NUL */
367 if (len == 1 && *wkbuf == 0)
368 {
369 kbuf[0] = 0;
370 len = 1;
371 }
372 else
373 {
115 wkbuf[len] = 0; 374 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 375 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 376 if (len < 0)
118 len = 0; 377 len = 0;
378 }
119 } 379 }
120 else 380 else
121 len = 0; 381 len = 0;
122 } 382 }
123 383
124 valid_keysym = status_return == XLookupKeySym 384 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
126 } 386 }
127 else 387 else
128#endif 388#endif
129
130 { 389 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 391 valid_keysym = keysym != NoSymbol;
133 } 392 }
134 393
135 if (valid_keysym) 394 if (valid_keysym)
136 { 395 {
137 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 398 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 399#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 400
158 if (TermWin.saveLines) 401 if (saveLines)
159 { 402 {
160#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 404 if (!ctrl && !meta)
162 {
163#else 405#else
164 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
165 { 408 {
166#endif
167 int lnsppg; 409 int lnsppg;
168 410
169#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 413#else
172 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
173#endif 415#endif
174 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
175 { 417 {
176 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
177 return; 419 return;
… …
205 scr_move_to (0, 1); 447 scr_move_to (0, 1);
206 return; 448 return;
207 } 449 }
208 else if (keysym == XK_End) 450 else if (keysym == XK_End)
209 { 451 {
210 scr_move_to (1, 0); 452 scr_move_to (1, 1);
211 return; 453 return;
212 } 454 }
213 } 455 }
214#endif 456#endif
215
216 } 457 }
217 458
218 if (shft) 459 if (shft)
219 { 460 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 461 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 463 {
223 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
225 } 466 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 468 {
228 switch (keysym) 469 switch (keysym)
229 { 470 {
230 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 473 selection_request (ev.time);
233 return; 474 return;
475#if TODO
234 /* rxvt extras */ 476 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 478 change_font (FONT_UP);
237 return; 479 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 481 change_font (FONT_DN);
240 return; 482 return;
483#endif
241 } 484 }
242 } 485 }
243 } 486 }
244#ifdef PRINTPIPE 487
245 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
246 { 489 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
248 return;
249 } 491 {
250#endif 492 int hv;
251#ifdef GREEK_SUPPORT 493
252 if (keysym == ks_greekmodeswith) 494 if (iso14755buf & ISO_14755_51
253 { 495 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 496 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 497 {
257 xterm_seq (XTerm_title, 498 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 499 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 500# if ISO_14755
260 greek_reset(); 501 iso14755_51 (0);
502# endif
503 return;
261 } 504 }
262 else 505 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 506 {
273 unsigned int l; 507 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 508 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 509# if ISO_14755
276 510 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 511# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 512 return;
288 } 513 }
289 else 514 else
515 {
516# if ENABLE_OVERLAY
517 scr_overlay_off ();
290#endif 518# endif
519 iso14755buf = 0;
520 }
521 }
522 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
523 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
524 if (!(iso14755buf & ISO_14755_STARTED))
525 {
526 iso14755buf |= ISO_14755_STARTED;
527# if ENABLE_OVERLAY
528 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
529 scr_overlay_set (0, 0, "ISO 14755 mode");
530# endif
531 }
532#endif
533
534#ifdef PRINTPIPE
535 if (keysym == XK_Print)
536 {
537 scr_printscreen (ctrl | shft);
538 return;
539 }
540#endif
291 541
542 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
543 {
292 { 544 {
293 newlen = 1; 545 newlen = 1;
294 switch (keysym) 546 switch (keysym)
295 { 547 {
296#ifndef NO_BACKSPACE_KEY 548#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 549 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 550 if (priv_modes & PrivMode_HaveBackSpace)
299 { 551 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 552 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 553 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 554 kbuf[1] = '\0';
303 } 555 }
304 else 556 else
305 STRCPY(kbuf, key_backspace); 557 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 558 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 559#endif
560#ifndef NO_DELETE_KEY
561# ifdef XK_KP_Prior
562 case XK_KP_Delete:
563 /* allow shift to override */
564 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 565 {
309 int col, row; 566 strcpy (kbuf, "\033On");
310 567 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 568 }
569 /* FALLTHROUGH */
317# endif 570# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 571 case XK_Delete:
322 STRCPY(kbuf, key_delete); 572 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 573 break;
336#endif 574#endif
337 case XK_Tab: 575 case XK_Tab:
338 if (shft) 576 if (shft)
339 STRCPY(kbuf, "\033[Z"); 577 strcpy (kbuf, "\033[Z");
340 else 578 else
341 { 579 {
342#ifdef CTRL_TAB_MAKES_META 580#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 581 if (ctrl)
344 meta = 1; 582 meta = 1;
345#endif 583#endif
346#ifdef MOD4_TAB_MAKES_META 584#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 585 if (ev.state & Mod4Mask)
348 meta = 1; 586 meta = 1;
349#endif 587#endif
350 newlen = 0; 588 newlen = 0;
351 } 589 }
352 break; 590 break;
353 591
354
355#ifdef XK_KP_Left 592#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 593 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 594 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 595 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 596 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 597 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 598 {
362 STRCPY(kbuf, "\033OZ"); 599 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 600 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 601 break;
365 } 602 }
366 else 603 else
367 /* translate to std. cursor key */ 604 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 605 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 607#endif
371 case XK_Up: /* "\033[A" */ 608 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 609 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 610 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 611 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 612 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 613 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 614 /* do Shift first */
378 if (shft) 615 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 617 else if (ctrl)
381 { 618 {
382 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 620 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 621 }
385 else if (PrivateModes & PrivMode_aplCUR) 622 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 623 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 624 break;
423 625
424#ifndef UNSHIFTED_SCROLLKEYS 626#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 627# ifdef XK_KP_Prior
426 case XK_KP_Prior: 628 case XK_KP_Prior:
427 /* allow shift to override */ 629 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 630 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 631 {
430 STRCPY(kbuf, "\033Oy"); 632 strcpy (kbuf, "\033Oy");
431 break; 633 break;
432 } 634 }
433 /* FALLTHROUGH */ 635 /* FALLTHROUGH */
434# endif 636# endif
435 case XK_Prior: 637 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 638 strcpy (kbuf, "\033[5~");
437 break; 639 break;
438# ifdef XK_KP_Next 640# ifdef XK_KP_Next
439 case XK_KP_Next: 641 case XK_KP_Next:
440 /* allow shift to override */ 642 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 643 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 644 {
443 STRCPY(kbuf, "\033Os"); 645 strcpy (kbuf, "\033Os");
444 break; 646 break;
445 } 647 }
446 /* FALLTHROUGH */ 648 /* FALLTHROUGH */
447# endif 649# endif
448 case XK_Next: 650 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 651 strcpy (kbuf, "\033[6~");
450 break; 652 break;
451#endif 653#endif
452 case XK_KP_Enter: 654 case XK_KP_Enter:
453 /* allow shift to override */ 655 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 656 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 657 {
456 STRCPY(kbuf, "\033OM"); 658 strcpy (kbuf, "\033OM");
659 break;
660 }
661
662 /* FALLTHROUGH */
663
664 case XK_Return:
665 if (priv_modes & PrivMode_LFNL)
666 {
667 kbuf[0] = '\015';
668 kbuf[1] = '\012';
669 kbuf[2] = '\0';
457 } 670 }
458 else 671 else
459 { 672 {
460 kbuf[0] = '\r'; 673 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 674 kbuf[1] = '\0';
462 } 675 }
463 break; 676 break;
464 677
465#ifdef XK_KP_Begin 678#ifdef XK_KP_Begin
466 case XK_KP_Begin: 679 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 680 strcpy (kbuf, "\033Ou");
468 break; 681 break;
469 682
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 683#endif
478 case XK_KP_F1: /* "\033OP" */ 684 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 685 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 686 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 687 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 688 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 689 kbuf[2] += (keysym - XK_KP_F1);
484 break; 690 break;
485 691
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 692 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 693 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 694 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 695 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 696 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 697 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 698 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 704 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 705 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 706 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 707 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 708 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 709 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 710 {
505 STRCPY(kbuf, "\033Oj"); 711 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 712 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 713 }
508 else 714 else
509 { 715 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 716 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 717 kbuf[1] = '\0';
512 } 718 }
513 break; 719 break;
514 720
515 case XK_Find: 721 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 722 strcpy (kbuf, "\033[1~");
517 break; 723 break;
724
725#ifdef XK_KP_End
726 case XK_KP_Insert:
727 /* allow shift to override */
728 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
729 {
730 strcpy (kbuf, "\033Op");
731 break;
732 }
733 /* FALLTHROUGH */
734#endif
518 case XK_Insert: 735 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 736 strcpy (kbuf, "\033[2~");
520 break; 737 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 738#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 739 case DXK_Remove:
523 /* FALLTHROUGH */ 740 /* FALLTHROUGH */
524#endif 741#endif
525 case XK_Execute: 742 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 743 strcpy (kbuf, "\033[3~");
527 break; 744 break;
528 case XK_Select: 745 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 746 strcpy (kbuf, "\033[4~");
530 break; 747 break;
531#ifdef XK_KP_End 748#ifdef XK_KP_End
532 case XK_KP_End: 749 case XK_KP_End:
533 /* allow shift to override */ 750 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 751 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 752 {
536 STRCPY(kbuf, "\033Oq"); 753 strcpy (kbuf, "\033Oq");
537 break; 754 break;
538 } 755 }
539 /* FALLTHROUGH */ 756 /* FALLTHROUGH */
540#endif 757#endif
541 case XK_End: 758 case XK_End:
542 STRCPY(kbuf, KS_END); 759 strcpy (kbuf, KS_END);
543 break; 760 break;
544#ifdef XK_KP_Home 761#ifdef XK_KP_Home
545 case XK_KP_Home: 762 case XK_KP_Home:
546 /* allow shift to override */ 763 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 764 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 765 {
549 STRCPY(kbuf, "\033Ow"); 766 strcpy (kbuf, "\033Ow");
550 break; 767 break;
551 } 768 }
552 /* FALLTHROUGH */ 769 /* FALLTHROUGH */
553#endif 770#endif
554 case XK_Home: 771 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 772 strcpy (kbuf, KS_HOME);
556 break; 773 break;
557 774
558#define FKEY(n, fkey) \ 775#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 776 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 777
561 case XK_F1: /* "\033[11~" */ 778 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 779 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 780 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 781 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 782 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 783 FKEY (11, XK_F1);
567 break; 784 break;
568 case XK_F6: /* "\033[17~" */ 785 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 786 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 787 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 788 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 789 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 790 FKEY (17, XK_F6);
574 break; 791 break;
575 case XK_F11: /* "\033[23~" */ 792 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 793 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 794 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 795 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 796 FKEY (23, XK_F11);
580 break; 797 break;
581 case XK_F15: /* "\033[28~" */ 798 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 799 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 800 FKEY (28, XK_F15);
584 break; 801 break;
585 case XK_Help: /* "\033[28~" */ 802 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 803 FKEY (28, XK_Help);
587 break; 804 break;
588 case XK_Menu: /* "\033[29~" */ 805 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 806 FKEY (29, XK_Menu);
590 break; 807 break;
591 case XK_F17: /* "\033[31~" */ 808 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 809 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 810 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 811 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 822 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 823 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 824 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 825 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 826 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 827 FKEY (31, XK_F17);
611 break; 828 break;
612#undef FKEY 829#undef FKEY
613 default: 830 default:
614 newlen = 0; 831 newlen = 0;
615 break; 832 break;
616 } 833 }
834
617 if (newlen) 835 if (newlen)
618 len = STRLEN(kbuf); 836 len = strlen (kbuf);
619 } 837 }
838
620 /* 839 /*
621 * Pass meta for all function keys, if 'meta' option set 840 * Pass meta for all function keys, if 'meta' option set
622 */ 841 */
623#ifdef META8_OPTION 842#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 843 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 848 else if (ctrl && keysym == XK_minus)
630 { 849 {
631 len = 1; 850 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 851 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 852 }
853 else if (keysym == XK_ISO_Left_Tab)
854 {
855 strcpy (kbuf, "\033[Z");
856 len = 3;
857 }
634 else 858 else
635 { 859 {
636#ifdef META8_OPTION 860#ifdef META8_OPTION
637 /* set 8-bit on */ 861 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 862 if (meta && (meta_char == 0x80))
639 { 863 {
640 unsigned char *ch; 864 char *ch;
641 865
642 for (ch = kbuf; ch < kbuf + len; ch++) 866 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 867 *ch |= 0x80;
868
644 meta = 0; 869 meta = 0;
645 } 870 }
646#endif 871#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 872 /* nil */ ;
652 } 873 }
653 } 874 }
875
876 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
877 return;
654 878
655 if (len <= 0) 879 if (len <= 0)
656 return; /* not mapped */ 880 return; /* not mapped */
657 881
658 if (Options & Opt_scrollTtyKeypress) 882 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 883 if (view_start)
660 { 884 {
661 TermWin.view_start = 0; 885 view_start = 0;
662 want_refresh = 1; 886 want_refresh = 1;
663 } 887 }
664 888
665 /* 889 /*
666 * these modifications only affect the static keybuffer 890 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 901 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 902
679 /* escape prefix */ 903 /* escape prefix */
680 if (meta 904 if (meta
681#ifdef META8_OPTION 905#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 906 && meta_char == C0_ESC
683#endif 907#endif
684 ) 908 )
685 { 909 {
686 const unsigned char ch = C0_ESC; 910 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 911 tt_write (&ch, 1);
689 } 912 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 913
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 914 tt_write (kbuf, (unsigned int)len);
703} 915}
704/*}}} */
705 916
706#if (MENUBAR_MAX) 917void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 918rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 919{
920#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
921 KeySym keysym;
922
923 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
924#endif
925
926#if ENABLE_FRILLS || ISO_14755
927 // ISO 14755 support
928 if (iso14755buf)
929 if (iso14755buf & ISO_14755_52)
930 {
931# if ENABLE_OVERLAY
932 scr_overlay_off ();
933# endif
934# if ISO_14755
935 // iso14755 part 5.2 handling: release time
936 // first: controls
937 if ((ev.state & ControlMask)
938 && ((keysym >= 0x40 && keysym <= 0x5f)
939 || (keysym >= 0x61 && keysym <= 0x7f)))
940 {
941 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
942 commit_iso14755 ();
943
944 return;
945 }
946
947 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
948 if (i[0] == keysym)
949 {
950 iso14755buf = ISO_14755_51 | i[1];
951 commit_iso14755 ();
952
953 return;
954 }
955
956 scr_bell ();
957# endif
958 iso14755buf = 0;
959
960 return;
961 }
962 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
963 {
964# if ENABLE_OVERLAY
965 scr_overlay_off ();
966# endif
967 if (iso14755buf & ISO_14755_51)
968 commit_iso14755 ();
969#if ISO_14755
970 else if (iso14755buf & ISO_14755_STARTED)
971 {
972 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
973
974 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
975 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
976 }
977# endif
978 else
979 iso14755buf = 0;
980 }
981#endif
982
983 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
984 return;
985
986#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
987 if (!(ev.state & ControlMask))
988 slip_wheel_ev.stop ();
989 else if (keysym == XK_Control_L || keysym == XK_Control_R)
990 mouse_slip_wheel_speed = 0;
991#endif
992}
993
994#if defined (KEYSYM_RESOURCE)
709unsigned int 995unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 996rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 997{
712 unsigned int n, s; 998 unsigned int n, s;
713 999
714 n = cmdbuf_ptr - cmdbuf_base; 1000 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1001 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1002
716 if (n > 0 && s < count) 1003 if (n > 0 && s < count)
717 { 1004 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 1005 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 1006 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 1007 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 1008 cmdbuf_endp -= n;
722 s += n; 1009 s += n;
723 } 1010 }
1011
724 if (count > s) 1012 if (count > s)
725 { 1013 {
726 rxvt_print_error("data loss: cmd_write too large"); 1014 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 1015 count = s;
728 } 1016 }
1017
729 for (; count--;) 1018 for (; count--;)
730 *cmdbuf_endp++ = *str++; 1019 *cmdbuf_endp++ = *str++;
1020
1021 cmd_parse ();
1022
731 return 0; 1023 return 0;
732} 1024}
733#endif /* MENUBAR_MAX */ 1025#endif
734 1026
735void 1027void
736rxvt_term::flush () 1028rxvt_term::flush ()
737{ 1029{
1030 flush_ev.stop ();
1031
738#ifdef TRANSPARENT 1032#ifdef TRANSPARENT
739 if (want_full_refresh) 1033 if (want_full_refresh)
740 { 1034 {
741 want_full_refresh = 0; 1035 want_full_refresh = 0;
742 scr_clear (); 1036 scr_clear ();
743 scr_touch (false); 1037 scr_touch (false);
744 want_refresh = 1;
745 } 1038 }
746#endif 1039#endif
747 1040
748 if (want_refresh) 1041 if (want_refresh)
749 { 1042 {
1043 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1044 {
1045 int row = view_start;
1046 int end_row = row + nrow;
1047
1048 while (row > top_row && ROW (row - 1).is_longer ())
1049 --row;
1050
1051 do
1052 {
1053 int start_row = row;
1054 line_t *l;
1055
1056 do
1057 {
1058 l = &ROW (row++);
1059
1060 if (!(l->f & LINE_FILTERED))
1061 {
1062 // line not filtered, mark it as filtered
1063 l->f |= LINE_FILTERED;
1064 while (l->is_longer ())
1065 {
1066 l = &ROW (row++);
1067 l->f |= LINE_FILTERED;
1068 }
1069
1070 // and filter it
1071 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1072
1073 break;
1074 }
1075 }
1076 while (l->is_longer () && row < end_row);
1077 }
1078 while (row < end_row);
1079 }
1080
750 scr_refresh (refresh_type); 1081 scr_refresh ();
751 scrollbar_show (1); 1082 scrollbar_show (1);
752#ifdef USE_XIM 1083#ifdef USE_XIM
753 IMSendSpot (); 1084 IMSendSpot ();
754#endif 1085#endif
755
756 } 1086 }
757 1087
758 XFlush (Xdisplay); 1088 display->flush ();
759} 1089}
760 1090
761void 1091void
762rxvt_term::check_cb (check_watcher &w) 1092rxvt_term::check_cb (check_watcher &w)
763{ 1093{
764 SET_R (this); 1094 make_current ();
765 SET_LOCALE (locale);
766 1095
1096 display->flush ();
1097
1098 if (want_refresh && !flush_ev.active)
1099 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1100}
1101
1102void
1103rxvt_term::flush_cb (time_watcher &w)
1104{
1105 make_current ();
1106
1107 refresh_limit = 1;
1108 refresh_count = 0;
767 flush (); 1109 flush ();
768}
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} 1110}
813 1111
814#ifdef CURSOR_BLINK 1112#ifdef CURSOR_BLINK
815void 1113void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1114rxvt_term::cursor_blink_cb (time_watcher &w)
817{ 1115{
818 hidden_cursor = !hidden_cursor; 1116 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1117 want_refresh = 1;
820 1118
821 w.start (w.at + BLINK_INTERVAL); 1119 w.start (w.at + CURSOR_BLINK_INTERVAL);
822} 1120}
823#endif 1121#endif
824 1122
825#ifdef TEXT_BLINK 1123#ifdef TEXT_BLINK
826void 1124void
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1131 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1132 }
835} 1133}
836#endif 1134#endif
837 1135
1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1137void
839rxvt_term::x_cb (io_watcher &w, short revents) 1138rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1139{
841 SET_R (this); 1140 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1141 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1142 {
844 process_x_events (); 1143 want_refresh = 1;
1144 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1145 }
845} 1146}
1147#endif
1148
1149#ifdef SELECTION_SCROLLING
1150void
1151rxvt_term::sel_scroll_cb (time_watcher &w)
1152{
1153 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1154 {
1155 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1156 want_refresh = 1;
1157 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1158 }
1159}
1160#endif
1161
1162#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1163void
1164rxvt_term::slip_wheel_cb (time_watcher &w)
1165{
1166 if (mouse_slip_wheel_speed == 0
1167 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1168 : scr_page (UP, mouse_slip_wheel_speed))
1169 {
1170 if (view_start == top_row || view_start == 0)
1171 mouse_slip_wheel_speed = 0;
1172
1173 want_refresh = 1;
1174 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1175 }
1176}
1177#endif
1178
1179#if LINUX_YIELD_HACK
1180static struct event_handler
1181{
1182 check_watcher yield_ev;
1183
1184 void yield_cb (check_watcher &w)
1185 {
1186 // this should really be sched_yield(), but the linux guys thought
1187 // that giving a process calling sched_yield () less cpu time than
1188 // ones with high nice levels is a useful thing to do. It surely is is
1189 // allowed by the sus... as is returning ENOSYS.
1190
1191 struct timespec ts = { 0, 0 };
1192 nanosleep (&ts, 0);
1193
1194 w.stop ();
1195 }
1196
1197 event_handler ()
1198 : yield_ev (this, &event_handler::yield_cb)
1199 {
1200 }
1201} event_handler;
1202#endif
846 1203
847bool 1204bool
848rxvt_term::pty_fill () 1205rxvt_term::pty_fill ()
849{ 1206{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1207 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1208
1209 if (CBUFSIZ == n)
1210 {
1211 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1212 n = 0;
1213 }
851 1214
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1215 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1216 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1217 cmdbuf_endp = cmdbuf_ptr + n;
855 1218
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1219 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1220
858 if (n > 0) 1221 if (r > 0)
859 { 1222 {
860 cmdbuf_endp += n; 1223 cmdbuf_endp += r;
861 return true; 1224 return true;
862 } 1225 }
863 else if (n < 0 && errno != EAGAIN) 1226 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1227 {
1228#if LINUX_YIELD_HACK
1229 if (display->is_local)
1230 event_handler.yield_ev.start ();
1231#endif
1232 }
1233 else
1234 {
1235 pty_ev.stop ();
1236
1237 if (!OPTION (Opt_hold))
864 destroy (); 1238 destroy ();
865 1239 }
1240
866 return false; 1241 return false;
867} 1242}
868 1243
869void 1244void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1245rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1246{
872 SET_R (this); 1247 make_current ();
873 SET_LOCALE (locale); 1248
1249 if (revents & EVENT_READ)
1250 // loop, but don't allow a single term to monopolize us
1251 while (pty_fill ())
1252 if (cmd_parse ())
1253 break;
874 1254
875 if (revents & EVENT_WRITE) 1255 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1256 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} 1257}
985 1258
986// read the next character, currently handles UTF-8 1259void
987// will probably handle all sorts of other stuff in the future 1260rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1261{
991 while (cmdbuf_ptr < cmdbuf_endp) 1262 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1263 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1264
996 wchar_t wc; 1265#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1266 hidden_pointer = 0;
998 1267
999 if (len == (size_t)-2) 1268 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1269 pointer_ev.start (NOW + pointerBlankDelay);
1001 1270#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} 1271}
1034 1272
1035#ifdef POINTER_BLANK 1273#ifdef POINTER_BLANK
1036void 1274void
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 () 1275rxvt_term::pointer_blank ()
1050{ 1276{
1051 if (!(Options & Opt_pointerBlank)) 1277 if (!OPTION (Opt_pointerBlank))
1052 return; 1278 return;
1053 1279
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1280 XDefineCursor (dpy, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1281 XFlush (dpy);
1056 1282
1057 hidden_pointer = 1; 1283 hidden_pointer = 1;
1058} 1284}
1059 1285
1060void 1286void
1061rxvt_term::pointer_cb (time_watcher &w) 1287rxvt_term::pointer_cb (time_watcher &w)
1062{ 1288{
1063 SET_R (this); 1289 make_current ();
1064 SET_LOCALE (locale);
1065 1290
1066 pointer_blank (); 1291 pointer_blank ();
1067} 1292}
1068#endif 1293#endif
1069 1294
1070void 1295void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1296rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1297{
1073 int button_number, key_state = 0; 1298 int button_number, key_state = 0;
1074 int x, y; 1299 int x, y;
1075 1300
1076 x = ev->x; 1301 x = ev.x;
1077 y = ev->y; 1302 y = ev.y;
1078 pixel_position (&x, &y); 1303 pixel_position (&x, &y);
1079 1304
1080 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1306 button_number = 3;
1083 }
1084 else 1307 else
1085 { 1308 {
1086 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1311 if (button_number >= 3)
1089 button_number += (64 - 3); 1312 button_number += (64 - 3);
1090 } 1313 }
1091 1314
1092 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1093 { 1316 {
1094 /* 1317 /*
1095 * do not report ButtonRelease 1318 * do not report ButtonRelease
1096 * no state info allowed 1319 * no state info allowed
1097 */ 1320 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1339#endif
1117
1118 } 1340 }
1119 1341
1120#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1344 if (key_state & 16)
1123 fputc('C', stderr); 1345 fputc ('C', stderr);
1124 if (key_state & 4) 1346 if (key_state & 4)
1125 fputc('S', stderr); 1347 fputc ('S', stderr);
1126 if (key_state & 8) 1348 if (key_state & 8)
1127 fputc('A', stderr); 1349 fputc ('A', stderr);
1128 if (key_state & 32) 1350 if (key_state & 32)
1129 fputc('2', stderr); 1351 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1353 button_number,
1132 x + 1, 1354 x + 1,
1133 y + 1); 1355 y + 1);
1134#else 1356#endif
1357
1135 tt_printf("\033[M%c%c%c", 1358 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1359 (32 + button_number + key_state),
1137 (32 + x + 1), 1360 (32 + x + 1),
1138 (32 + y + 1)); 1361 (32 + y + 1));
1139#endif
1140} 1362}
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 1363
1152/*{{{ process an X event */ 1364/*{{{ process an X event */
1153void 1365void
1154rxvt_term::process_x_event (XEvent *ev) 1366rxvt_term::x_cb (XEvent &ev)
1155{ 1367{
1368 make_current ();
1369
1370 dLocal (Display *, dpy);
1371
1372 if (ev.xany.window == vt
1373 && SHOULD_INVOKE (HOOK_X_EVENT)
1374 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1375 return;
1376
1377 // for XQueryPointer
1156 Window unused_root, unused_child; 1378 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1379 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1380 unsigned int unused_mask;
1159 1381
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) 1382 switch (ev.type)
1210 { 1383 {
1211 case KeyPress: 1384 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1385 key_press (ev.xkey);
1213 break; 1386 break;
1214 1387
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1388 case KeyRelease:
1217 { 1389 key_release (ev.xkey);
1218 if (!(ev->xkey.state & ControlMask))
1219 mouse_slip_wheel_speed = 0;
1220 else
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; 1390 break;
1229 }
1230#endif
1231 1391
1232 case ButtonPress: 1392 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1393 button_press (ev.xbutton);
1234 break; 1394 break;
1235 1395
1236 case ButtonRelease: 1396 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1397 button_release (ev.xbutton);
1238 break; 1398 break;
1239 1399
1240 case ClientMessage: 1400 case ClientMessage:
1241 if (ev->xclient.format == 32 1401 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1402 && !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 { 1403 {
1251 /* Get Dnd data */ 1404 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1405 {
1253 int ActualFormat; 1406 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1407 {
1255 unsigned long Size, RemainingBytes; 1408 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1409 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1410 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1411 destroy ();
1259 0L, 1000000L, 1412 }
1260 False, AnyPropertyType, 1413#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1414 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1415 XSendEvent (dpy, ev.xclient.window = display->root,
1416 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1417 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1418#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1419 }
1266 8, PropModeReplace, 1420 }
1267 data, STRLEN(data)); 1421#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1422 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1423 {
1424 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1425 focus_in ();
1426 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1427 focus_out ();
1428 }
1429#endif
1270 } 1430 }
1271#endif /* OFFIX_DND */
1272 break; 1431 break;
1273 1432
1274 case MappingNotify: 1433 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1434 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1435 break;
1277 1436
1278 /* 1437 /*
1279 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1443 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1444 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1445 * which ought to make things real slow!
1287 */ 1446 */
1288 case VisibilityNotify: 1447 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1448 switch (ev.xvisibility.state)
1290 { 1449 {
1291 case VisibilityUnobscured: 1450 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1451 refresh_type = FAST_REFRESH;
1293 break; 1452 break;
1294 case VisibilityPartiallyObscured: 1453 case VisibilityPartiallyObscured:
… …
1299 break; 1458 break;
1300 } 1459 }
1301 break; 1460 break;
1302 1461
1303 case FocusIn: 1462 case FocusIn:
1304 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior && ev.xfocus.detail != NotifyPointer)
1464 focus_in ();
1465 break;
1466
1467 case FocusOut:
1468 if (ev.xfocus.detail != NotifyInferior && ev.xfocus.detail != NotifyPointer)
1469 focus_out ();
1470 break;
1471
1472 case ConfigureNotify:
1473 if (ev.xconfigure.window == parent[0])
1305 { 1474 {
1306 TermWin.focus = 1; 1475 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1476 ;
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 1477
1478 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1479 {
1480 seen_resize = 1;
1481 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1482 }
1483
1484 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1485
1486#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1487#if 0
1488 if (OPTION (Opt_transparent))
1489 check_our_parents ();
1490#endif
1491#endif
1317 } 1492 }
1318 break; 1493 break;
1319 1494
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: 1495 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1496 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1340 { 1497 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1341 int height, width; 1498 && ev.xproperty.state == PropertyNewValue)
1499 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1500
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; 1501 break;
1373 1502
1374 case SelectionClear: 1503 case SelectionClear:
1375 selection_clear (); 1504 selection_clear ();
1376 break; 1505 break;
1377 1506
1378 case SelectionNotify: 1507 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1508 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1509 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1510 break;
1383 1511
1384 case SelectionRequest: 1512 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1513 selection_send (ev.xselectionrequest);
1514 break;
1515
1516 case MapNotify:
1517 mapped = 1;
1518#ifdef TEXT_BLINK
1519 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1520#endif
1521 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1522 break;
1387 1523
1388 case UnmapNotify: 1524 case UnmapNotify:
1389 TermWin.mapped = 0; 1525 mapped = 0;
1390#ifdef TEXT_BLINK 1526#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1527 text_blink_ev.stop ();
1392#endif 1528#endif
1393 break; 1529 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; 1530 break;
1409 } 1531
1410#ifdef TRANSPARENT 1532#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: 1533 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1534 rootwin_cb (ev);
1423 { 1535 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1536#endif /* TRANSPARENT */
1428 break;
1429 1537
1430 case GraphicsExpose: 1538 case GraphicsExpose:
1431 case Expose: 1539 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1540 if (ev.xany.window == vt)
1433 { 1541 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1542 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1543 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1544 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1545 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1546
1547 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1548
1549 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1550 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1551 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1552
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1553 want_refresh = 1;
1445 } 1554 }
1446 else 1555 else
1447 { 1556 {
1448 XEvent unused_xevent; 1557 XEvent unused_event;
1449 1558
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1559 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1560 ;
1452 &unused_xevent)) ; 1561 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1562 ;
1454 GraphicsExpose, 1563
1455 &unused_xevent)) ;
1456 if (isScrollbarWindow(ev->xany.window)) 1564 if (isScrollbarWindow (ev.xany.window))
1457 { 1565 {
1458 scrollBar.setIdle(); 1566 scrollBar.setIdle ();
1459 scrollbar_show (0); 1567 scrollbar_show (0);
1460 } 1568 }
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 1569
1570#ifdef TRANSPARENT
1571 if (am_transparent && ev.xany.window == parent[0])
1572 XClearWindow (dpy, ev.xany.window);
1573#endif
1469 } 1574 }
1470 break; 1575 break;
1471 1576
1472 case MotionNotify: 1577 case MotionNotify:
1473#ifdef POINTER_BLANK 1578#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1579 if (hidden_pointer)
1475 pointer_unblank (); 1580 pointer_unblank ();
1476#endif 1581#endif
1477#if MENUBAR 1582 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1583 break;
1584
1585 if (ev.xany.window == vt)
1479 { 1586 {
1480 menubar_control (&(ev->xbutton)); 1587 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1588 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1589 ; // 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))) 1590 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1591 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1592 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1593 ;
1594
1493 XQueryPointer(Xdisplay, TermWin.vt, 1595 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1596 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1597 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1598 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1599 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1600#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1601 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1602 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1603 {
1502#endif 1604#endif
1605#if ISO_14755
1606 // 5.4
1607 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1608 {
1609 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1610 break;
1611 }
1612#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1613 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1614 ev.xbutton.state & Button3Mask ? 2 : 0);
1615
1505#ifdef SELECTION_SCROLLING 1616#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1617 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1618 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1619 {
1509 int dist; 1620 int dist;
1510
1511 pending_scroll_selection=1;
1512 1621
1513 /* don't clobber the current delay if we are 1622 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1623 * already in the middle of scrolling.
1515 */ 1624 */
1516 if (scroll_selection_delay<=0) 1625 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1626 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1627
1519 /* save the event params so we can highlight 1628 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1629 * the selection in the pending-scroll loop
1521 */ 1630 */
1522 selection_save_x=ev->xbutton.x; 1631 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1632 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1633 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1634
1527 /* calc number of lines to scroll */ 1635 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1636 if (ev.xbutton.y < int_bwidth)
1529 { 1637 {
1530 scroll_selection_dir = UP; 1638 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1639 dist = int_bwidth - ev.xbutton.y;
1532 } 1640 }
1533 else 1641 else
1534 { 1642 {
1535 scroll_selection_dir = DN; 1643 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1644 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1645 }
1646
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1647 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1648 / SELECTION_SCROLL_LINE_SPEEDUP
1649 + 1;
1541 MIN_IT(scroll_selection_lines, 1650 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1651 SELECTION_SCROLL_MAX_LINES);
1543 } 1652 }
1544 else 1653 else
1545 { 1654 {
1546 /* we are within the text window, so we 1655 /* we are within the text window, so we
1547 * shouldn't be scrolling 1656 * shouldn't be scrolling
1548 */ 1657 */
1549 pending_scroll_selection = 0; 1658 if (sel_scroll_ev.active)
1659 sel_scroll_ev.stop();
1550 } 1660 }
1551#endif 1661#endif
1552#ifdef MOUSE_THRESHOLD 1662#ifdef MOUSE_THRESHOLD
1553
1554 } 1663 }
1555#endif 1664#endif
1556
1557 } 1665 }
1558 } 1666 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1667 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1668 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1669 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1670 MotionNotify, &ev))
1671 ;
1672
1563 XQueryPointer(Xdisplay, scrollBar.win, 1673 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1674 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1675 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1676 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1677 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1678 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1679 scrollbar_size ());
1570 scr_refresh (refresh_type); 1680 want_refresh = 1;
1571 refresh_limit = 0; 1681 refresh_limit = 0;
1572 scrollbar_show (1); 1682 scrollbar_show (1);
1573 } 1683 }
1574 break; 1684 break;
1575 } 1685 }
1686
1687#if defined(CURSOR_BLINK)
1688 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1689 {
1690 if (hidden_cursor)
1691 {
1692 hidden_cursor = 0;
1693 want_refresh = 1;
1694 }
1695
1696 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1697 }
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1576} 1713}
1577 1714
1578void 1715void
1716rxvt_term::focus_in ()
1717{
1718 if (!focus)
1719 {
1720 focus = 1;
1721 want_refresh = 1;
1722
1723 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1724
1725#if USE_XIM
1726 if (Input_Context != NULL)
1727 {
1728 IMSetPosition ();
1729 XSetICFocus (Input_Context);
1730 }
1731#endif
1732#if CURSOR_BLINK
1733 if (OPTION (Opt_cursorBlink))
1734 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1735#endif
1736#if OFF_FOCUS_FADING
1737 if (rs[Rs_fade])
1738 {
1739 pix_colors = pix_colors_focused;
1740 scr_recolour ();
1741 }
1742#endif
1743 }
1744}
1745
1746void
1747rxvt_term::focus_out ()
1748{
1749 if (focus)
1750 {
1751 focus = 0;
1752 want_refresh = 1;
1753
1754 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1755
1756#if ENABLE_FRILLS || ISO_14755
1757 if (iso14755buf)
1758 {
1759 iso14755buf = 0;
1760# if ENABLE_OVERLAY
1761 scr_overlay_off ();
1762# endif
1763 }
1764#endif
1765#if USE_XIM
1766 if (Input_Context != NULL)
1767 XUnsetICFocus (Input_Context);
1768#endif
1769#if CURSOR_BLINK
1770 if (OPTION (Opt_cursorBlink))
1771 cursor_blink_ev.stop ();
1772 hidden_cursor = 0;
1773#endif
1774#if OFF_FOCUS_FADING
1775 if (rs[Rs_fade])
1776 {
1777 pix_colors = pix_colors_unfocused;
1778 scr_recolour ();
1779 }
1780#endif
1781 }
1782}
1783
1784void
1785rxvt_term::update_fade_color (unsigned int idx)
1786{
1787#if OFF_FOCUS_FADING
1788 if (rs[Rs_fade])
1789 {
1790 rgba c;
1791 pix_colors [Color_fade].get (c);
1792 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1793 }
1794#endif
1795}
1796
1797#if TRANSPARENT || ENABLE_PERL
1798void
1799rxvt_term::rootwin_cb (XEvent &ev)
1800{
1801 make_current ();
1802
1803 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1804 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1805 return;
1806
1807# if TRANSPARENT
1808 switch (ev.type)
1809 {
1810 case PropertyNotify:
1811 /*
1812 * if user used some Esetroot compatible prog to set the root bg,
1813 * use the property to determine the pixmap. We use it later on.
1814 */
1815 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1816 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1817 return;
1818
1819 /* FALLTHROUGH */
1820 case ReparentNotify:
1821 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1822 want_refresh = want_full_refresh = 1;
1823 break;
1824 }
1825# endif
1826}
1827#endif
1828
1829void
1579rxvt_term::button_press (XButtonEvent *ev) 1830rxvt_term::button_press (XButtonEvent &ev)
1580{ 1831{
1581 int reportmode = 0, clickintime; 1832 int reportmode = 0, clickintime;
1582 1833
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1834 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1835
1584 if (!bypass_keystate) 1836 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1837 reportmode = !! (priv_modes & PrivMode_mouse_report);
1838
1586 /* 1839 /*
1587 * VT window processing of button press 1840 * VT window processing of button press
1588 */ 1841 */
1589 if (ev->window == TermWin.vt) 1842 if (ev.window == vt)
1590 { 1843 {
1591#if RXVT_GRAPHICS 1844 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1845 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1846
1847#if ISO_14755
1848 // 5.4
1849 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 {
1851 iso14755_54 (ev.x, ev.y);
1852 return;
1597 { 1853 }
1854#endif
1855
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1856 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1857
1599 if (reportmode) 1858 if (reportmode)
1859 {
1860 /* mouse report from vt window */
1861 /* save the xbutton state (for ButtonRelease) */
1862 MEvent.state = ev.state;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 if (ev.button == MEvent.button && clickintime)
1600 { 1865 {
1601 /* mouse report from vt window */ 1866 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1867 MEvent.clicks++;
1603 MEvent.state = ev->state; 1868
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1869 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1870 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1871 /* only report double clicks */
1612 MEvent.clicks = 2; 1872 MEvent.clicks = 2;
1613 mouse_report (ev); 1873 mouse_report (ev);
1614 1874
1615 /* don't report the release */ 1875 /* don't report the release */
1616 MEvent.clicks = 0; 1876 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1877 MEvent.button = AnyButton;
1618 }
1619 } 1878 }
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 } 1879 }
1633 else 1880 else
1634 { 1881 {
1635 if (ev->button != MEvent.button) 1882 /* different button, or time expired */
1636 MEvent.clicks = 0; 1883 MEvent.clicks = 1;
1884 MEvent.button = ev.button;
1885 mouse_report (ev);
1886 }
1887#else
1888 MEvent.button = ev.button;
1889 mouse_report (ev);
1890#endif /* MOUSE_REPORT_DOUBLECLICK */
1891
1892 }
1893 else
1894 {
1895 if (ev.button != MEvent.button)
1896 MEvent.clicks = 0;
1897
1637 switch (ev->button) 1898 switch (ev.button)
1638 { 1899 {
1639 case Button1: 1900 case Button1:
1901 /* allow meta + click to select rectangular areas */
1902 /* should be done in screen.C */
1903#if ENABLE_FRILLS
1904 selection.rect = !!(ev.state & ModMetaMask);
1905#else
1906 selection.rect = false;
1907#endif
1908
1640 /* allow shift+left click to extend selection */ 1909 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1910 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1911 {
1643 if (MEvent.button == Button1 && clickintime) 1912 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1913 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1914 else
1649 { 1915 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 } 1916 }
1657 1917 else
1658 MEvent.button = Button1;
1659 break; 1918 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1919 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1920 MEvent.clicks++;
1664 else 1921 else
1922 MEvent.clicks = 1;
1923
1924 selection_click (MEvent.clicks, ev.x, ev.y);
1925 }
1926
1927 MEvent.button = Button1;
1928 break;
1929
1930 case Button3:
1931 if (MEvent.button == Button3 && clickintime)
1932 selection_rotate (ev.x, ev.y);
1933 else
1665 selection_extend (ev->x, ev->y, 1); 1934 selection_extend (ev.x, ev.y, 1);
1935
1666 MEvent.button = Button3; 1936 MEvent.button = Button3;
1667 break; 1937 break;
1668 }
1669 } 1938 }
1939 }
1940
1670 MEvent.time = ev->time; 1941 MEvent.time = ev.time;
1671 return; 1942 return;
1672 }
1673 } 1943 }
1674 1944
1675 /* 1945 /*
1676 * Scrollbar window processing of button press 1946 * Scrollbar window processing of button press
1677 */ 1947 */
1678 if (isScrollbarWindow(ev->window)) 1948 if (isScrollbarWindow (ev.window))
1679 { 1949 {
1680 scrollBar.setIdle (); 1950 scrollBar.setIdle ();
1681 /* 1951 /*
1682 * Rxvt-style scrollbar: 1952 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1953 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1965 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1966 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1967 * click on scrollbar - send pageup/down
1698 */ 1968 */
1699 if ((scrollBar.style == R_SB_NEXT 1969 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1970 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1971 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1972 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1973 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1974 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1975 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1976 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1977 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1978 tt_printf ("\033[B");
1709 else 1979 else
1710 switch (ev->button) 1980 switch (ev.button)
1711 { 1981 {
1712 case Button2: 1982 case Button2:
1713 tt_printf("\014"); 1983 tt_printf ("\014");
1714 break; 1984 break;
1715 case Button1: 1985 case Button1:
1716 tt_printf("\033[6~"); 1986 tt_printf ("\033[6~");
1717 break; 1987 break;
1718 case Button3: 1988 case Button3:
1719 tt_printf("\033[5~"); 1989 tt_printf ("\033[5~");
1720 break; 1990 break;
1721 } 1991 }
1722 } 1992 }
1723 else 1993 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1994#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1996 {
1727 char upordown = 0; 1997 char upordown = 0;
1728 1998
1729 if (scrollBar.style == R_SB_NEXT) 1999 if (scrollBar.style == R_SB_NEXT)
1730 { 2000 {
1731 if (scrollbarnext_upButton(ev->y)) 2001 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 2002 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 2003 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 2004 upordown = 1; /* down */
1735 } 2005 }
1736 else if (scrollBar.style == R_SB_RXVT) 2006 else if (scrollBar.style == R_SB_RXVT)
1737 { 2007 {
1738 if (scrollbarrxvt_upButton(ev->y)) 2008 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 2009 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 2010 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 2011 upordown = 1; /* down */
1742 } 2012 }
1743 if (upordown) 2013 if (upordown)
1744 { 2014 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2015#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2016 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 2017#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2018 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 2019 {
1750 if (upordown < 0) 2020 if (upordown < 0)
1751 scrollBar.setUp (); 2021 scrollBar.setUp ();
1752 else 2022 else
1753 scrollBar.setDn (); 2023 scrollBar.setDn ();
1754 } 2024 }
1755 } 2025 }
1756 else 2026 else
1757 switch (ev->button) 2027 switch (ev.button)
1758 { 2028 {
1759 case Button2: 2029 case Button2:
1760 switch (scrollbar_align) 2030 switch (scrollbar_align)
1761 { 2031 {
1762 case R_SB_ALIGN_TOP: 2032 case R_SB_ALIGN_TOP:
… …
1767 break; 2037 break;
1768 case R_SB_ALIGN_BOTTOM: 2038 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2039 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2040 break;
1771 } 2041 }
2042
1772 if (scrollBar.style == R_SB_XTERM 2043 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2044 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2045 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2046 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2047
1777 scrollBar.setMotion (); 2048 scrollBar.setMotion ();
1778 break; 2049 break;
1779 2050
1780 case Button1: 2051 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2052 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2053 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2054 /* FALLTHROUGH */
1784 2055
1785 case Button3: 2056 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2057 if (scrollBar.style != R_SB_XTERM)
1787 { 2058 {
1788 if (scrollbar_above_slider(ev->y)) 2059 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2060# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2061 scr_page (UP, nrow - 1);
1791# else 2062# else
1792 scr_page (UP, TermWin.nrow / 4); 2063 scr_page (UP, nrow / 4);
1793# endif 2064# endif
1794 else if (scrollbar_below_slider(ev->y)) 2065 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2066# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2067 scr_page (DN, nrow - 1);
1797# else 2068# else
1798 scr_page (DN, TermWin.nrow / 4); 2069 scr_page (DN, nrow / 4);
1799# endif 2070# endif
1800 else 2071 else
1801 scrollBar.setMotion (); 2072 scrollBar.setMotion ();
1802 } 2073 }
1803 else 2074 else
1804 { 2075 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2076 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2077 (nrow
1807 * scrollbar_position(ev->y) 2078 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2079 / scrollbar_size ()));
1809 } 2080 }
2081
1810 break; 2082 break;
1811 } 2083 }
1812 } 2084 }
2085
1813 return; 2086 return;
1814 } 2087 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2088}
1823 2089
1824void 2090void
1825rxvt_term::button_release (XButtonEvent *ev) 2091rxvt_term::button_release (XButtonEvent &ev)
1826{ 2092{
1827 int reportmode = 0; 2093 int reportmode = 0;
1828 2094
1829 csrO = 0; /* reset csr Offset */ 2095 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2096 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2097 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2098
1833 if (scrollbar_isUpDn()) 2099 if (scrollbar_isUpDn ())
1834 { 2100 {
1835 scrollBar.setIdle (); 2101 scrollBar.setIdle ();
1836 scrollbar_show (0); 2102 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2103 }
2104
1842#ifdef SELECTION_SCROLLING 2105#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2106 if (sel_scroll_ev.active)
2107 sel_scroll_ev.stop();
1844#endif 2108#endif
2109
1845 if (ev->window == TermWin.vt) 2110 if (ev.window == vt)
1846 { 2111 {
1847#ifdef RXVT_GRAPHICS 2112 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2113 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2114
1853 { 2115#if ISO_14755
2116 // 5.4
2117 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2118 return;
2119#endif
2120
1854 if (reportmode) 2121 if (reportmode)
2122 {
2123 /* mouse report from vt window */
2124 /* don't report release of wheel "buttons" */
2125 if (ev.button >= 4)
2126 return;
2127#ifdef MOUSE_REPORT_DOUBLECLICK
2128 /* only report the release of 'slow' single clicks */
2129 if (MEvent.button != AnyButton
2130 && (ev.button != MEvent.button
2131 || (ev.time - MEvent.time
2132 > MULTICLICK_TIME / 2)))
1855 { 2133 {
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; 2134 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2135 MEvent.button = AnyButton;
1873 mouse_report (ev); 2136 mouse_report (ev);
2137 }
2138#else /* MOUSE_REPORT_DOUBLECLICK */
2139 MEvent.button = AnyButton;
2140 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2141#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2142 return;
2143 }
2144
2145 /*
2146 * dumb hack to compensate for the failure of click-and-drag
2147 * when overriding mouse reporting
2148 */
2149 if (priv_modes & PrivMode_mouse_report
2150 && bypass_keystate
2151 && ev.button == Button1 && MEvent.clicks <= 1)
2152 selection_extend (ev.x, ev.y, 0);
2153
2154 switch (ev.button)
2155 {
2156 case Button1:
2157 case Button3:
2158 selection_make (ev.time);
2159 break;
2160
2161 case Button2:
2162 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2163 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2164 break;
2165
2166#ifdef MOUSE_WHEEL
2167 case Button4:
2168 case Button5:
2169 {
2170 int i;
2171 page_dirn v;
2172
2173 v = ev.button == Button4 ? UP : DN;
2174
2175 if (ev.state & ShiftMask)
2176 i = 1;
2177 else if (OPTION (Opt_mouseWheelScrollPage))
2178 i = nrow - 1;
2179 else
2180 i = 5;
2181
2182# ifdef MOUSE_SLIP_WHEELING
2183 if (ev.state & ControlMask)
2184 {
2185 mouse_slip_wheel_speed += v ? -1 : 1;
2186 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2187 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2188
2189 if (slip_wheel_ev.at < NOW)
2190 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2191
2192 slip_wheel_ev.start ();
2193 }
2194 else
2195 {
2196# endif
2197 scr_page (v, i);
2198 scrollbar_show (1);
2199# ifdef MOUSE_SLIP_WHEELING
2200 }
2201# endif
1876 } 2202 }
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; 2203 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 2204#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 } 2205 }
1934 }
1935 } 2206 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2207}
1941
1942 2208
1943#ifdef TRANSPARENT 2209#ifdef TRANSPARENT
2210#if TINTING
2211/* taken from aterm-0.4.2 */
2212
2213typedef uint32_t RUINT32T;
2214
2215void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2216{
2217 int sh_r, sh_g, sh_b;
2218 RUINT32T mask_r, mask_g, mask_b;
2219 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2220 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2221 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2222 int i;
2223
2224 Visual *visual = term->visual;
2225
2226 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2227
2228 /* for convenience */
2229 mask_r = visual->red_mask;
2230 mask_g = visual->green_mask;
2231 mask_b = visual->blue_mask;
2232
2233 /* boring lookup table pre-initialization */
2234 switch (srcImage->bits_per_pixel) {
2235 case 15:
2236 if ((mask_r != 0x7c00) ||
2237 (mask_g != 0x03e0) ||
2238 (mask_b != 0x001f))
2239 return;
2240 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2241 lookup_r = lookup;
2242 lookup_g = lookup+32;
2243 lookup_b = lookup+32+32;
2244 sh_r = 10;
2245 sh_g = 5;
2246 sh_b = 0;
2247 break;
2248 case 16:
2249 if ((mask_r != 0xf800) ||
2250 (mask_g != 0x07e0) ||
2251 (mask_b != 0x001f))
2252 return;
2253 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2254 lookup_r = lookup;
2255 lookup_g = lookup+32;
2256 lookup_b = lookup+32+64;
2257 sh_r = 11;
2258 sh_g = 5;
2259 sh_b = 0;
2260 break;
2261 case 24:
2262 if ((mask_r != 0xff0000) ||
2263 (mask_g != 0x00ff00) ||
2264 (mask_b != 0x0000ff))
2265 return;
2266 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2267 lookup_r = lookup;
2268 lookup_g = lookup+256;
2269 lookup_b = lookup+256+256;
2270 sh_r = 16;
2271 sh_g = 8;
2272 sh_b = 0;
2273 break;
2274 case 32:
2275 if ((mask_r != 0xff0000) ||
2276 (mask_g != 0x00ff00) ||
2277 (mask_b != 0x0000ff))
2278 return;
2279 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2280 lookup_r = lookup;
2281 lookup_g = lookup+256;
2282 lookup_b = lookup+256+256;
2283 sh_r = 16;
2284 sh_g = 8;
2285 sh_b = 0;
2286 break;
2287 default:
2288 return; /* we do not support this color depth */
2289 }
2290
2291 /* prepare limits for color transformation (each channel is handled separately) */
2292 if (shade < 0) {
2293 shade = -shade;
2294 if (shade < 0) shade = 0;
2295 if (shade > 100) shade = 100;
2296
2297 lower_lim_r = 65535-rm;
2298 lower_lim_g = 65535-gm;
2299 lower_lim_b = 65535-bm;
2300
2301 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2302 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2303 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2304
2305 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2306 } else {
2307 if (shade < 0) shade = 0;
2308 if (shade > 100) shade = 100;
2309
2310 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2311
2312 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2313 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2314 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2315 }
2316
2317 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2318 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2319 {
2320 unsigned int tmp;
2321
2322 tmp = lower_lim_r;
2323 lower_lim_r = lower_lim_b;
2324 lower_lim_b = tmp;
2325
2326 tmp = upper_lim_r;
2327 upper_lim_r = upper_lim_b;
2328 upper_lim_b = tmp;
2329 }
2330
2331 /* fill our lookup tables */
2332 for (i = 0; i <= mask_r>>sh_r; i++)
2333 {
2334 RUINT32T tmp;
2335 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2336 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2337 lookup_r[i] = (tmp/65535)<<sh_r;
2338 }
2339 for (i = 0; i <= mask_g>>sh_g; i++)
2340 {
2341 RUINT32T tmp;
2342 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2343 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2344 lookup_g[i] = (tmp/65535)<<sh_g;
2345 }
2346 for (i = 0; i <= mask_b>>sh_b; i++)
2347 {
2348 RUINT32T tmp;
2349 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2350 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2351 lookup_b[i] = (tmp/65535)<<sh_b;
2352 }
2353
2354 /* apply table to input image (replacing colors by newly calculated ones) */
2355 switch (srcImage->bits_per_pixel)
2356 {
2357 case 15:
2358 {
2359 unsigned short *p1, *pf, *p, *pl;
2360 p1 = (unsigned short *) srcImage->data;
2361 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2362 while (p1 < pf)
2363 {
2364 p = p1;
2365 pl = p1 + srcImage->width;
2366 for (; p < pl; p++)
2367 {
2368 *p = lookup_r[(*p & 0x7c00)>>10] |
2369 lookup_g[(*p & 0x03e0)>> 5] |
2370 lookup_b[(*p & 0x001f)];
2371 }
2372 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2373 }
2374 break;
2375 }
2376 case 16:
2377 {
2378 unsigned short *p1, *pf, *p, *pl;
2379 p1 = (unsigned short *) srcImage->data;
2380 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2381 while (p1 < pf)
2382 {
2383 p = p1;
2384 pl = p1 + srcImage->width;
2385 for (; p < pl; p++)
2386 {
2387 *p = lookup_r[(*p & 0xf800)>>11] |
2388 lookup_g[(*p & 0x07e0)>> 5] |
2389 lookup_b[(*p & 0x001f)];
2390 }
2391 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2392 }
2393 break;
2394 }
2395 case 24:
2396 {
2397 unsigned char *p1, *pf, *p, *pl;
2398 p1 = (unsigned char *) srcImage->data;
2399 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2400 while (p1 < pf)
2401 {
2402 p = p1;
2403 pl = p1 + srcImage->width * 3;
2404 for (; p < pl; p += 3)
2405 {
2406 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2407 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2408 p[2] = lookup_r[(p[2] & 0x0000ff)];
2409 }
2410 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2411 }
2412 break;
2413 }
2414 case 32:
2415 {
2416 RUINT32T *p1, *pf, *p, *pl;
2417 p1 = (RUINT32T *) srcImage->data;
2418 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2419
2420 while (p1 < pf)
2421 {
2422 p = p1;
2423 pl = p1 + srcImage->width;
2424 for (; p < pl; p++)
2425 {
2426 *p = lookup_r[(*p & 0xff0000)>>16] |
2427 lookup_g[(*p & 0x00ff00)>> 8] |
2428 lookup_b[(*p & 0x0000ff)] |
2429 (*p & ~0xffffff);
2430 }
2431 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2432 }
2433 break;
2434 }
2435 }
2436
2437 free (lookup);
2438}
2439#endif
2440
1944/* 2441/*
1945 * Check our parents are still who we think they are. 2442 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2443 * Do transparency updates if required
1947 */ 2444 */
1948int 2445int
1949rxvt_term::check_our_parents () 2446rxvt_term::check_our_parents ()
1950{ 2447{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2448 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2449 unsigned long nitems, bytes_after;
1953 Atom atype; 2450 Atom atype;
1954 unsigned char *prop = NULL; 2451 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2452 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2453 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2454 XWindowAttributes wattr, wrootattr;
1958 2455
1959 pchanged = 0; 2456 pchanged = 0;
1960 2457
1961 if (!(Options & Opt_transparent)) 2458 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2459 return pchanged; /* Don't try any more */
1963 2460
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2461 XGetWindowAttributes (dpy, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2462 rootdepth = wrootattr.depth;
1966 2463
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2464 XGetWindowAttributes (dpy, parent[0], &wattr);
2465
1968 if (rootdepth != wattr.depth) 2466 if (rootdepth != wattr.depth)
1969 { 2467 {
1970 if (am_transparent) 2468 if (am_transparent)
1971 { 2469 {
1972 pchanged = 1; 2470 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2471 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2472 am_transparent = am_pixmap_trans = 0;
1976 } 2473 }
2474
1977 return pchanged; /* Don't try any more */ 2475 return pchanged; /* Don't try any more */
1978 } 2476 }
1979 2477
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2478 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2479 XSync (dpy, False);
1982 2480
1983 /* 2481 /*
1984 * Make the frame window set by the window manager have 2482 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2483 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2484 * windows for each client, so we have to take care about that.
1987 */ 2485 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2486 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2487 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2488 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2489 &nitems, &bytes_after, &prop) == Success);
2490
1992 if (!i || prop == NULL) 2491 if (!i || prop == NULL)
2492 i = (xa[XA_ESETROOT_PMAP_ID]
2493 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2494 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2495 &nitems, &bytes_after, &prop) == Success);
2496
2497 if (!i || prop == NULL
2498#if TINTING
2499 || !ISSET_PIXCOLOR (Color_tint)
2500#endif
2501 )
1993 have_pixmap = 0; 2502 have_pixmap = 0;
1994 else 2503 else
1995 { 2504 {
1996 have_pixmap = 1; 2505 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2506 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2507 XFree (prop);
1999 } 2508 }
2509
2000 if (have_pixmap) 2510 if (have_pixmap)
2001 { 2511 {
2002 /* 2512 /*
2003 * Copy Xroot pixmap transparency 2513 * Copy display->root pixmap transparency
2004 */ 2514 */
2005 int sx, sy, nx, ny; 2515 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2516 unsigned int nw, nh;
2007 Window cr; 2517 Window cr;
2008 XImage *image; 2518 XImage *image;
2009 GC gc; 2519 GC gc;
2010 XGCValues gcvalue; 2520 XGCValues gcvalue;
2011 2521
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2522 XTranslateCoordinates (dpy, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2523 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2524 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2525 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2526 nx = ny = 0;
2527
2017 if (sx < 0) 2528 if (sx < 0)
2018 { 2529 {
2019 nw += sx; 2530 nw += sx;
2020 nx = -sx; 2531 nx = -sx;
2021 sx = 0; 2532 sx = 0;
2022 } 2533 }
2534
2023 if (sy < 0) 2535 if (sy < 0)
2024 { 2536 {
2025 nh += sy; 2537 nh += sy;
2026 ny = -sy; 2538 ny = -sy;
2027 sy = 0; 2539 sy = 0;
2028 } 2540 }
2541
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2542 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2543 min_it (nh, (unsigned int) (wrootattr.height - sy));
2544
2545 XSync (dpy, False);
2031 allowedxerror = -1; 2546 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2547 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2548
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2549 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2550 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2551 allowedxerror = 0;
2552
2037 if (image == NULL) 2553 if (image == NULL)
2038 { 2554 {
2039 if (am_transparent && am_pixmap_trans) 2555 if (am_transparent && am_pixmap_trans)
2040 { 2556 {
2041 pchanged = 1; 2557 pchanged = 1;
2042 if (TermWin.pixmap != None) 2558 if (pixmap != None)
2043 { 2559 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2560 XFreePixmap (dpy, pixmap);
2045 TermWin.pixmap = None; 2561 pixmap = None;
2046 } 2562 }
2047 } 2563 }
2564
2048 am_pixmap_trans = 0; 2565 am_pixmap_trans = 0;
2049 } 2566 }
2050 else 2567 else
2051 { 2568 {
2052 if (TermWin.pixmap != None) 2569 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2570 XFreePixmap (dpy, pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2571
2055 (unsigned int)szHint.width, 2572#if TINTING
2056 (unsigned int)szHint.height, 2573 if (ISSET_PIXCOLOR (Color_tint))
2057 (unsigned int)image->depth); 2574 {
2575 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2576
2577 rgba c;
2578 pix_colors_focused [Color_tint].get (c);
2579
2580 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2581 }
2582#endif
2583
2584 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2585 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2586 XPutImage (dpy, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2587 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2588 XFreeGC (dpy, gc);
2063 XDestroyImage(image); 2589 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2590 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2065 TermWin.pixmap); 2591 XClearWindow (dpy, parent[0]);
2592
2066 if (!am_transparent || !am_pixmap_trans) 2593 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2594 pchanged = 1;
2595
2068 am_transparent = am_pixmap_trans = 1; 2596 am_transparent = am_pixmap_trans = 1;
2069 } 2597 }
2070 } 2598 }
2599
2071 if (!am_pixmap_trans) 2600 if (am_pixmap_trans)
2601 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2602 else
2072 { 2603 {
2073 unsigned int n; 2604 unsigned int n;
2074 /* 2605 /*
2075 * InheritPixmap transparency 2606 * InheritPixmap transparency
2076 */ 2607 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2608 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2609 {
2081 oldp = TermWin.parent[i]; 2610 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2611 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list); 2612 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2613
2086 if (TermWin.parent[i] == Xroot) 2614 if (parent[i] == display->root)
2087 { 2615 {
2088 if (oldp != None) 2616 if (oldp != None)
2089 pchanged = 1; 2617 pchanged = 1;
2618
2090 break; 2619 break;
2091 } 2620 }
2621
2092 if (oldp != TermWin.parent[i]) 2622 if (oldp != parent[i])
2093 pchanged = 1; 2623 pchanged = 1;
2094 } 2624 }
2625
2095 n = 0; 2626 n = 0;
2627
2096 if (pchanged) 2628 if (pchanged)
2097 {
2098 for (; n < (unsigned int)i; n++) 2629 for (; n < (unsigned int)i; n++)
2630 {
2631 XGetWindowAttributes (dpy, parent[n], &wattr);
2632
2633 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2634 {
2635 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2636 break;
2637 }
2638 }
2639
2640 if (n > (sizeof (parent) / sizeof (parent[0])))
2641 {
2642 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2643 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2644 am_transparent = 0;
2645 /* XXX: also turn off Opt_transparent? */
2646 }
2647 else
2648 {
2649 for (n = 0; n < (unsigned int)i; n++)
2099 { 2650 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2651 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2652 XClearWindow (dpy, parent[n]);
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2653 }
2654
2655 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2656 am_transparent = 1;
2657 }
2658
2659 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2660 parent[i] = None;
2661 }
2662
2663 if (scrollBar.win)
2664 {
2665 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2666 scrollBar.setIdle ();
2667 scrollbar_show (0);
2668 }
2669
2670 if (am_transparent)
2671 {
2672 want_refresh = want_full_refresh = 1;
2673 if (am_pixmap_trans)
2674 flush ();
2675 }
2676
2677 return pchanged;
2678}
2679#endif
2680
2681/*}}} */
2682
2683bool
2684rxvt_term::cmd_parse ()
2685{
2686 bool flag = false;
2687 wchar_t ch = NOCHAR;
2688 char *seq_begin; // remember start of esc-sequence here
2689
2690 for (;;)
2691 {
2692 if (ch == NOCHAR)
2693 {
2694 seq_begin = cmdbuf_ptr;
2695 ch = next_char ();
2696
2697 if (ch == NOCHAR)
2698 break;
2699 }
2700
2701 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2702 {
2703 if (!seen_input)
2704 {
2705 seen_input = 1;
2706 // many badly-written programs (e.g. jed) contain a race condition:
2707 // they first read the screensize and then install a SIGWINCH handler.
2708 // some window managers resize the window early, and these programs
2709 // then sometimes get the size wrong.
2710 // unfortunately other programs are even more buggy and dislike
2711 // being sent SIGWINCH, so only do it when we were in fact being
2712 // resized.
2713 if (seen_resize && cmd_pid)
2714 kill (-cmd_pid, SIGWINCH);
2715 }
2716
2717 /* Read a text string from the input buffer */
2718 wchar_t buf[UBUFSIZ];
2719 bool refreshnow = false;
2720 int nlines = 0;
2721 wchar_t *str = buf;
2722 wchar_t *eol = str + min (ncol, UBUFSIZ);
2723
2724 for (;;)
2725 {
2726 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2727 break;
2728
2729 *str++ = ch;
2730
2731 if (ch == C0_LF || str >= eol)
2103 { 2732 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2733 if (ch == C0_LF)
2734 nlines++;
2735
2736 refresh_count++;
2737
2738 if (!OPTION (Opt_jumpScroll)
2739 || (refresh_count >= refresh_limit * (nrow - 1)))
2740 {
2741 refreshnow = true;
2742 refresh_count = 0;
2743 ch = NOCHAR;
2105 break; 2744 break;
2745 }
2746
2747 // scr_add_lines only works for nlines <= nrow - 1.
2748 if (nlines >= nrow - 1)
2749 {
2750 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2751 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2752 scr_add_lines (buf, str - buf, nlines);
2753
2754 nlines = 0;
2755 str = buf;
2756 eol = str + min (ncol, UBUFSIZ);
2757 }
2758
2759 if (str >= eol)
2760 {
2761 if (eol >= buf + UBUFSIZ)
2762 {
2763 ch = NOCHAR;
2764 break;
2765 }
2766 else
2767 eol = min (eol + ncol, buf + UBUFSIZ);
2768 }
2769
2770 }
2771
2772 seq_begin = cmdbuf_ptr;
2773 ch = next_char ();
2774 }
2775
2776 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2777 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2778 scr_add_lines (buf, str - buf, nlines);
2779
2780 /*
2781 * If there have been a lot of new lines, then update the screen
2782 * What the heck I'll cheat and only refresh less than every page-full.
2783 * the number of pages between refreshes is refresh_limit, which
2784 * is incremented here because we must be doing flat-out scrolling.
2785 */
2786 if (refreshnow)
2787 {
2788 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2789 refresh_limit++;
2790 else
2791 {
2792 flag = true;
2793 //TODO: due to popular request, implement "skipscroll" option here
2794 scr_refresh ();
2795 want_refresh = 1;
2106 } 2796 }
2107 } 2797 }
2108 } 2798
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 } 2799 }
2120 else 2800 else
2121 { 2801 {
2122 /* wait (an arbitrary period) for the WM to do its thing 2802 try
2123 * needed for fvwm2.2.2 (and before?) */ 2803 {
2124# ifdef HAVE_NANOSLEEP 2804 process_nonprinting (ch);
2125 struct timespec rqt; 2805 }
2806 catch (const class out_of_input &o)
2807 {
2808 // we ran out of input, retry later
2809 cmdbuf_ptr = seq_begin;
2810 break;
2811 }
2126 2812
2127 rqt.tv_sec = 1; 2813 ch = NOCHAR;
2128 rqt.tv_nsec = 0; 2814 }
2129 nanosleep(&rqt, NULL); 2815 }
2130# else 2816
2131 sleep(1); 2817 return flag;
2132# endif 2818}
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2819
2134 for (n = 0; n < (unsigned int)i; n++) 2820// read the next character
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2821wchar_t
2136 ParentRelative); 2822rxvt_term::next_char () NOTHROW
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2823{
2138 ParentRelative); 2824 while (cmdbuf_ptr < cmdbuf_endp)
2139 am_transparent = 1; 2825 {
2826 // assume 7-bit to be ascii ALWAYS
2827 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2828 return *cmdbuf_ptr++;
2829
2830 wchar_t wc;
2831 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2832
2833 if (len == (size_t)-2)
2140 } 2834 {
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2835 // the mbstate stores incomplete sequences. didn't know this :/
2142 TermWin.parent[i] = None; 2836 cmdbuf_ptr = cmdbuf_endp;
2837 break;
2838 }
2839
2840 if (len == (size_t)-1)
2841 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2842
2843 // assume wchar == unicode
2844 cmdbuf_ptr += len;
2845 return wc & UNICODE_MASK;
2143 } 2846 }
2847
2848 return NOCHAR;
2849}
2850
2851// read the next octet
2852uint32_t
2853rxvt_term::next_octet () NOTHROW
2854{
2855 return cmdbuf_ptr < cmdbuf_endp
2856 ? (unsigned char)*cmdbuf_ptr++
2857 : NOCHAR;
2858}
2859
2860static class out_of_input out_of_input;
2861
2862/* rxvt_cmd_getc () - Return next input character */
2863/*
2864 * Return the next input character after first passing any keyboard input
2865 * to the command.
2866 */
2867wchar_t
2868rxvt_term::cmd_getc () THROW ((class out_of_input))
2869{
2870 wchar_t c = next_char ();
2871
2872 if (c == NOCHAR)
2873 throw out_of_input;
2874
2144 return pchanged; 2875 return c;
2145} 2876}
2146#endif
2147 2877
2148/*}}} */ 2878uint32_t
2879rxvt_term::cmd_get8 () THROW ((class out_of_input))
2880{
2881 uint32_t c = next_octet ();
2882
2883 if (c == NOCHAR)
2884 throw out_of_input;
2885
2886 return c;
2887}
2149 2888
2150/*{{{ print pipe */ 2889/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2890/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2891#ifdef PRINTPIPE
2153FILE * 2892FILE *
2154rxvt_term::popen_printer () 2893rxvt_term::popen_printer ()
2155{ 2894{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2895 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2896
2158 if (stream == NULL) 2897 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2898 rxvt_warn ("can't open printer pipe, not printing.\n");
2899
2160 return stream; 2900 return stream;
2161} 2901}
2162 2902
2163int 2903int
2164rxvt_term::pclose_printer (FILE *stream) 2904rxvt_term::pclose_printer (FILE *stream)
2165{ 2905{
2166 fflush (stream); 2906 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); 2907 return pclose (stream);
2173# endif
2174} 2908}
2175 2909
2176/* 2910/*
2177 * simulate attached vt100 printer 2911 * simulate attached vt100 printer
2178 */ 2912 */
2179void 2913void
2180rxvt_term::process_print_pipe () 2914rxvt_term::process_print_pipe ()
2181{ 2915{
2182 int done; 2916 int done;
2183 FILE *fd; 2917 FILE *fd;
2184 2918
2185 if ((fd = popen_printer ()) == NULL) 2919 if ((fd = popen_printer ()) == NULL)
2186 return; 2920 return;
2187 2921
2188 /* 2922 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2923 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2924 * is received.
2191 */ 2925 */
2192 for (done = 0; !done;) 2926 for (done = 0; !done;)
2193 { 2927 {
2194 unsigned char buf[8]; 2928 unsigned char buf[8];
2195 unsigned char ch; 2929 unicode_t ch;
2196 unsigned int i, len; 2930 unsigned int i, len;
2197 2931
2198 if ((ch = cmd_getc ()) != C0_ESC) 2932 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2933 {
2200 if (putc(ch, fd) == EOF) 2934 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2935 break; /* done = 1 */
2202 } 2936 }
2203 else 2937 else
2204 { 2938 {
2205 len = 0; 2939 len = 0;
… …
2216 { 2950 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2951 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2952 break; /* done = 1 */
2219 } 2953 }
2220 } 2954 }
2955
2221 for (i = 0; i < len; i++) 2956 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2957 if (putc (buf[i], fd) == EOF)
2223 { 2958 {
2224 done = 1; 2959 done = 1;
2225 break; 2960 break;
2226 } 2961 }
2227 } 2962 }
2228 } 2963 }
2964
2229 pclose_printer (fd); 2965 pclose_printer (fd);
2230} 2966}
2231#endif /* PRINTPIPE */ 2967#endif /* PRINTPIPE */
2232/*}}} */ 2968/*}}} */
2233 2969
2234/* *INDENT-OFF* */ 2970/* *INDENT-OFF* */
2235enum { 2971enum {
2236 C1_40 = 0x40, 2972 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2973 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, 2974 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, 2975 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 2976 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2977};
2242/* *INDENT-ON* */ 2978/* *INDENT-ON* */
2243 2979
2244/*{{{ process non-printing single characters */ 2980/*{{{ process non-printing single characters */
2245void 2981void
2246rxvt_term::process_nonprinting (unsigned char ch) 2982rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2983{
2248 switch (ch) 2984 switch (ch)
2249 { 2985 {
2986 case C0_ESC:
2987 process_escape_seq ();
2988 break;
2250 case C0_ENQ: /* terminal Status */ 2989 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2990 if (rs[Rs_answerbackstring])
2252 tt_write( 2991 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 2992 else
2256 tt_write((unsigned char *)VT100_ANS, 2993 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2994 break;
2259 case C0_BEL: /* bell */ 2995 case C0_BEL: /* bell */
2260 scr_bell (); 2996 scr_bell ();
2261 break; 2997 break;
2262 case C0_BS: /* backspace */ 2998 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 3013 scr_charset_choose (1);
2278 break; 3014 break;
2279 case C0_SI: /* shift in - acs */ 3015 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 3016 scr_charset_choose (0);
2281 break; 3017 break;
3018
3019#ifdef EIGHT_BIT_CONTROLS
3020 // 8-bit controls
3021 case 0x90: /* DCS */
3022 process_dcs_seq ();
3023 break;
3024 case 0x9b: /* CSI */
3025 process_csi_seq ();
3026 break;
3027 case 0x9d: /* CSI */
3028 process_osc_seq ();
3029 break;
3030#endif
2282 } 3031 }
2283} 3032}
2284/*}}} */ 3033/*}}} */
2285 3034
2286 3035
2287/*{{{ process VT52 escape sequences */ 3036/*{{{ process VT52 escape sequences */
2288void 3037void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3038rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3039{
2291 int row, col; 3040 int row, col;
2292 3041
2293 switch (ch) 3042 switch (ch)
2294 { 3043 {
… …
2324 row = cmd_getc () - ' '; 3073 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3074 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3075 scr_gotorc (row, col, 0);
2327 break; 3076 break;
2328 case 'Z': /* identify the terminal type */ 3077 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3078 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3079 break;
2331 case '<': /* turn off VT52 mode */ 3080 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3081 PrivMode (0, PrivMode_vt52);
2333 break; 3082 break;
2334 case 'F': /* use special graphics character set */ 3083 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3084 case 'G': /* use regular character set */
2336 /* unimplemented */ 3085 /* unimplemented */
2337 break; 3086 break;
… …
2346 3095
2347/*{{{ process escape sequences */ 3096/*{{{ process escape sequences */
2348void 3097void
2349rxvt_term::process_escape_seq () 3098rxvt_term::process_escape_seq ()
2350{ 3099{
2351 unsigned char ch = cmd_getc (); 3100 unicode_t ch = cmd_getc ();
2352 3101
2353 if (PrivateModes & PrivMode_vt52) 3102 if (priv_modes & PrivMode_vt52)
2354 { 3103 {
2355 process_escape_vt52 (ch); 3104 process_escape_vt52 (ch);
2356 return; 3105 return;
2357 } 3106 }
2358 3107
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3122 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3123 break;
2375 case '+': 3124 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3125 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3126 break;
2378#ifdef MULTICHAR_SET 3127#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': 3128 case '6':
2385 scr_backindex (); 3129 scr_backindex ();
2386 break; 3130 break;
2387#endif 3131#endif
2388 case '7': 3132 case '7':
2389 scr_cursor (SAVE); 3133 scr_cursor (SAVE);
2390 break; 3134 break;
2391 case '8': 3135 case '8':
2392 scr_cursor (RESTORE); 3136 scr_cursor (RESTORE);
2393 break; 3137 break;
2394#ifndef NO_FRILLS 3138#if !ENABLE_MINIMAL
2395 case '9': 3139 case '9':
2396 scr_forwardindex (); 3140 scr_forwardindex ();
2397 break; 3141 break;
2398#endif 3142#endif
2399 case '=': 3143 case '=':
2400 case '>': 3144 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3145 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3146 break;
2403 3147
2404 case C1_40: 3148 case C1_40:
2405 cmd_getc (); 3149 cmd_getc ();
2406 break; 3150 break;
… …
2409 break; 3153 break;
2410 3154
2411 /* 8.3.87: NEXT LINE */ 3155 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3156 case C1_NEL: /* ESC E */
2413 { 3157 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3158 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3159 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3160 }
2417 break; 3161 break;
2418 3162
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3163 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3164 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3174 case C1_RI: /* ESC M */
2431 scr_index (DN); 3175 scr_index (DN);
2432 break; 3176 break;
2433 3177
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3178 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3179 /*case C1_SS2: scr_single_shift (2); break; */
2436 3180
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3181 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3182 /*case C1_SS3: scr_single_shift (3); break; */
2439 3183
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3184 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3185 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3186 process_dcs_seq ();
2443 break; 3187 break;
2444 3188
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3189 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3190 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3191 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3192 break; /* steal obsolete ESC [ c */
2450 3193
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3194 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3195 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3196 process_csi_seq ();
… …
2458 process_osc_seq (); 3201 process_osc_seq ();
2459 break; 3202 break;
2460 3203
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3204 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3205 case 'c':
3206 mbstate.reset ();
2463 scr_poweron (); 3207 scr_poweron ();
2464 scrollbar_show (1); 3208 scrollbar_show (1);
2465 break; 3209 break;
2466 3210
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3211 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3223
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3224/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3225/* *INDENT-OFF* */
2482enum { 3226enum {
2483 CSI_ICH = 0x40, 3227 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3228 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 , 3229 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, 3230 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, 3231 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, 3232 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, 3233 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3237
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3238#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3239 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3240 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3241#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3242 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3243
2500const unsigned char csi_defaults[] = 3244const unsigned char csi_defaults[] =
2501 { 3245 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3246 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, */ 3247 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, */ 3248 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, [, \, ], ^, _, */ 3249 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, */ 3250 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, */ 3251 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, */ 3252 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, {, |, }, ~, */ 3253 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3254 };
2511/* *INDENT-ON* */ 3255/* *INDENT-ON* */
2512 3256
2513void 3257void
2514rxvt_term::process_csi_seq () 3258rxvt_term::process_csi_seq ()
2515{ 3259{
2516 unsigned char ch, priv, i; 3260 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3261 unsigned int nargs, p;
2518 int n, ndef; 3262 int n, ndef;
2519 int arg[ESC_ARGS]; 3263 int arg[ESC_ARGS];
2520 3264
2521 for (nargs = ESC_ARGS; nargs > 0;) 3265 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3266 arg[--nargs] = 0;
2523 3267
2524 priv = 0; 3268 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3270 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3271 { /* '<' '=' '>' '?' */
2528 priv = ch; 3272 priv = ch;
2529 ch = cmd_getc (); 3273 ch = cmd_getc ();
2530 } 3274 }
3275
2531 /* read any numerical arguments */ 3276 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3277 for (n = -1; ch < CSI_ICH; )
2533 { 3278 {
2534 if (isdigit(ch)) 3279 if (isdigit (ch))
2535 { 3280 {
2536 if (n < 0) 3281 if (n < 0)
2537 n = ch - '0'; 3282 n = ch - '0';
2538 else 3283 else
2539 n = n * 10 + ch - '0'; 3284 n = n * 10 + ch - '0';
… …
2542 { 3287 {
2543 if (nargs < ESC_ARGS) 3288 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3289 arg[nargs++] = n;
2545 n = -1; 3290 n = -1;
2546 } 3291 }
2547 else if (ch == '\b') 3292 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); 3293 process_nonprinting (ch);
2559 } 3294
2560 ch = cmd_getc (); 3295 ch = cmd_getc ();
2561 } 3296 }
2562 3297
2563 if (ch > CSI_7F) 3298 if (ch > CSI_7F)
2564 return; 3299 return;
2565 3300
2566 if (nargs < ESC_ARGS) 3301 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3302 arg[nargs++] = n;
2568 3303
2569 i = ch - CSI_ICH; 3304 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3305 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3306 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3307 if (arg[p] == -1)
2573 arg[p] = ndef; 3308 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 3309
2582 /* 3310 /*
2583 * private mode handling 3311 * private mode handling
2584 */ 3312 */
2585 if (priv) 3313 if (priv)
2586 { 3314 {
2587 switch (priv) 3315 switch (priv)
2588 { 3316 {
2589 case '>': 3317 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3318 if (ch == CSI_DA) /* secondary device attributes */
3319 {
3320 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3321 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3322 //
3323 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3324 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3325 // that we do not support xterm mouse reporting (should be 95 when we do).
3326 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3327 tt_printf ("\033[>%d;94;0c", 'U');
3328 }
2592 break; 3329 break;
2593 case '?': 3330 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3331 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3332 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3333 break;
… …
2599 } 3336 }
2600 3337
2601 switch (ch) 3338 switch (ch)
2602 { 3339 {
2603 /* 3340 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3341 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3342 */
2606#ifdef PRINTPIPE 3343#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3344 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3345 switch (arg[0])
2609 { 3346 {
… …
2701 3438
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3439 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3440 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3441 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3442 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3443 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3444 break;
2708 3445
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3446 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3447 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3448 break;
2713 3449
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3450 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3451 process_sgr_mode (nargs, arg);
2716 break; 3452 break;
2717 3453
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3454 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3455 switch (arg[0])
2720 { 3456 {
2721 case 5: /* DSR requested */ 3457 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3458 tt_printf ("\033[0n");
2723 break; 3459 break;
2724 case 6: /* CPR requested */ 3460 case 6: /* CPR requested */
2725 scr_report_position (); 3461 scr_report_position ();
2726 break; 3462 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3463 case 7: /* unofficial extension */
3464 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3465 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3466 break;
2731#endif
2732 case 8: /* unofficial extension */ 3467 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3468 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3469 break;
2735 } 3470 }
2736 break; 3471 break;
2737 3472
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3473 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3506 break;
2772 3507
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3508 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3509 if (arg[0] == 4)
2775 scr_insert_mode (0); 3510 scr_insert_mode (0);
3511 else if (arg[0] == 20)
3512 priv_modes &= ~PrivMode_LFNL;
2776 break; 3513 break;
2777 3514
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3515 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3516 if (arg[0] == 4)
2780 scr_insert_mode (1); 3517 scr_insert_mode (1);
3518 else if (arg[0] == 20)
3519 priv_modes |= PrivMode_LFNL;
2781 break; 3520 break;
2782 3521
2783 /* 3522 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3523 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3524 */
… …
2797 break; 3536 break;
2798 case CSI_75: 3537 case CSI_75:
2799 scr_cursor (RESTORE); 3538 scr_cursor (RESTORE);
2800 break; 3539 break;
2801 3540
2802#ifndef NO_FRILLS 3541#if !ENABLE_MINIMAL
2803 case CSI_74: 3542 case CSI_74:
2804 process_window_ops (arg, nargs); 3543 process_window_ops (arg, nargs);
2805 break; 3544 break;
2806#endif 3545#endif
2807 3546
2808 case CSI_78: /* DECREQTPARM */ 3547 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3548 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3549 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3550 break;
2812 3551
2813 default: 3552 default:
2814 break; 3553 break;
2815 } 3554 }
2816} 3555}
2817/*}}} */ 3556/*}}} */
2818 3557
2819#ifndef NO_FRILLS 3558#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3559/* ARGSUSED */
2821void 3560void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3561rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3562{
2824 int x, y; 3563 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3564 XWindowAttributes wattr;
2829 Window wdummy; 3565 Window wdummy;
3566
3567 dLocal (Display *, dpy);
2830 3568
2831 if (nargs == 0) 3569 if (nargs == 0)
2832 return; 3570 return;
3571
2833 switch (args[0]) 3572 switch (args[0])
2834 { 3573 {
2835 /* 3574 /*
2836 * commands 3575 * commands
2837 */ 3576 */
2838 case 1: /* deiconify window */ 3577 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3578 XMapWindow (dpy, parent[0]);
2840 break; 3579 break;
2841 case 2: /* iconify window */ 3580 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3581 XIconifyWindow (dpy, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3582 break;
2845 case 3: /* set position (pixels) */ 3583 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3584 XMoveWindow (dpy, parent[0], args[1], args[2]);
2847 break; 3585 break;
2848 case 4: /* set size (pixels) */ 3586 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3587 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3588 break;
2851 case 5: /* raise window */ 3589 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3590 XRaiseWindow (dpy, parent[0]);
2853 break; 3591 break;
2854 case 6: /* lower window */ 3592 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3593 XLowerWindow (dpy, parent[0]);
2856 break; 3594 break;
2857 case 7: /* refresh window */ 3595 case 7: /* refresh window */
2858 scr_touch (true); 3596 scr_touch (true);
2859 break; 3597 break;
2860 case 8: /* set size (chars) */ 3598 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3599 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3600 (unsigned int) (args[1] * fheight));
2863 break; 3601 break;
3602
3603 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3604 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3605 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3606 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3607 (unsigned int) (args[1] * fheight));
2868 break; 3608 break;
3609
2869 /* 3610 /*
2870 * reports - some output format copied from XTerm 3611 * reports - some output format copied from XTerm
2871 */ 3612 */
2872 case 11: /* report window state */ 3613 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3614 XGetWindowAttributes (dpy, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3615 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3616 break;
2876 case 13: /* report window position */ 3617 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3618 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3619 XTranslateCoordinates (dpy, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3620 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3621 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3622 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3623 break;
2883 case 14: /* report window size (pixels) */ 3624 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3625 XGetWindowAttributes (dpy, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3626 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3627 break;
3628 case 18: /* report text area size (chars) */
3629 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3630 break;
2887 case 18: /* report window size (chars) */ 3631 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3632 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3633 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3634 case 20: /* report icon label */
3635 {
3636 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3637 XGetIconName (dpy, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3638 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3639 XFree (s);
3640 }
2894 break; 3641 break;
2895 case 21: /* report window title */ 3642 case 21: /* report window title */
3643 {
3644 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3645 XFetchName (dpy, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3646 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3647 XFree (s);
3648 }
2898 break; 3649 break;
2899#endif
2900
2901 } 3650 }
2902} 3651}
2903#endif 3652#endif
2904 3653
2905/*----------------------------------------------------------------------*/ 3654/*----------------------------------------------------------------------*/
2906/* 3655/*
2907 * get input up until STRING TERMINATOR (or BEL) 3656 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3657 * ends_how is terminator used. returned input must be free()'d
2909 */ 3658 */
2910unsigned char * 3659char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3660rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3661{
2913 int seen_esc = 0; /* seen escape? */ 3662 unicode_t ch;
3663 bool seen_esc = false;
2914 unsigned int n = 0; 3664 unsigned int n = 0;
2915 unsigned char *s; 3665 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3666
2918 for (; (ch = cmd_getc ());) 3667 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3668 {
2920 if (ch == C0_BEL 3669 if (seen_esc)
2921 || ch == CHAR_ST 3670 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3671 if (ch == 0x5c) /* 7bit ST */
2923 break; 3672 break;
3673 else
3674 return NULL;
3675 }
2924 if (ch == C0_ESC) 3676 else if (ch == C0_ESC)
2925 { 3677 {
2926 seen_esc = 1; 3678 seen_esc = true;
2927 continue; 3679 continue;
2928 } 3680 }
3681 else if (ch == C0_BEL || ch == CHAR_ST)
3682 break;
2929 else if (ch == '\t') 3683 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3684 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3685 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3686 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3687
3688 seen_esc = false;
3689
3690 if (n >= STRING_MAX - 1)
3691 // stop at some sane length
3692 return NULL;
3693
2934 string[n++] = ch; 3694 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3695 }
3696
2937 string[n++] = '\0'; 3697 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3698
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3699 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3700
2942 return s; 3701 return rxvt_wcstombs (string);
2943} 3702}
2944 3703
2945/*----------------------------------------------------------------------*/ 3704/*----------------------------------------------------------------------*/
2946/* 3705/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3706 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3707 */
2949void 3708void
2950rxvt_term::process_dcs_seq () 3709rxvt_term::process_dcs_seq ()
2951{ 3710{
2952 unsigned char eh, *s; 3711 char *s;
3712 unicode_t eh;
3713
2953 /* 3714 /*
2954 * Not handled yet 3715 * Not handled yet
2955 */ 3716 */
2956 s = get_to_st (&eh); 3717 s = get_to_st (eh);
2957 if (s) 3718 if (s)
2958 free(s); 3719 free (s);
3720
2959 return; 3721 return;
2960} 3722}
2961 3723
2962/*----------------------------------------------------------------------*/ 3724/*----------------------------------------------------------------------*/
2963/* 3725/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3726 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3727 */
2966void 3728void
2967rxvt_term::process_osc_seq () 3729rxvt_term::process_osc_seq ()
2968{ 3730{
2969 unsigned char ch, eh, *s; 3731 unicode_t ch, eh;
2970 int arg; 3732 int arg;
2971 3733
2972 ch = cmd_getc (); 3734 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3735 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3736 arg = arg * 10 + (ch - '0');
2975 3737
2976 if (ch == ';') 3738 if (ch == ';')
2977 { 3739 {
2978 s = get_to_st (&eh); 3740 char *s = get_to_st (eh);
3741
2979 if (s) 3742 if (s)
2980 { 3743 {
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); 3744 process_xterm_seq (arg, s, eh);
2993 free(s); 3745 free (s);
2994 } 3746 }
3747 }
3748}
3749
3750void
3751rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3752{
3753 if (str[0] == '?' && !str[1])
2995 } 3754 {
3755 rgba c;
3756 pix_colors_focused[color].get (c);
3757
3758#if XFT
3759 if (c.a != rgba::MAX_CC)
3760 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3761 else
3762#endif
3763 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3764 }
3765 else
3766 set_window_color (color, str);
2996} 3767}
3768
2997/* 3769/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3770 * 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 */ 3771 */
3018void 3772void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3773rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3774{
3021 int changed = 0; 3775 int color;
3022 int color;
3023 char *buf, *name; 3776 char *buf, *name;
3777 bool query = str[0] == '?' && !str[1];
3778 int saveop = op;
3024 3779
3780 dLocal (Display *, dpy);
3781
3025 assert(str != NULL); 3782 assert (str != NULL);
3783
3784 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3785 return;
3786
3026 switch (op) 3787 switch (op)
3027 { 3788 {
3028 case XTerm_name: 3789 case XTerm_name:
3029 set_title (str); 3790 set_title (str);
3030 /* FALLTHROUGH */ 3791 /* FALLTHROUGH */
3031 case XTerm_iconName: 3792 case XTerm_iconName:
3032 set_iconName (str); 3793 set_icon_name (str);
3033 break; 3794 break;
3034 case XTerm_title: 3795 case XTerm_title:
3035 set_title (str); 3796 set_title (str);
3036 break; 3797 break;
3798 case XTerm_property:
3799 if (str[0] == '?')
3800 {
3801 Atom prop = display->atom (str + 1);
3802 Atom actual_type;
3803 int actual_format;
3804 unsigned long nitems;
3805 unsigned long bytes_after;
3806 unsigned char *value = 0;
3807 const char *str = "";
3808
3809 if (prop
3810 && XGetWindowProperty (dpy, parent[0],
3811 prop, 0, 1<<16, 0, AnyPropertyType,
3812 &actual_type, &actual_format,
3813 &nitems, &bytes_after, &value) == Success
3814 && actual_type != None
3815 && actual_format == 8)
3816 str = (const char *)(value);
3817
3818 tt_printf ("\033]%d;%s%c", op, str, resp);
3819
3820 XFree (value);
3821 }
3822 else
3823 {
3824 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3825
3826 if (eq)
3827 {
3828 *eq = 0;
3829 set_utf8_property (display->atom (str), eq + 1);
3830 }
3831 else
3832 XDeleteProperty (dpy, parent[0],
3833 display->atom (str));
3834 }
3835 break;
3836
3037 case XTerm_Color: 3837 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3838 for (buf = (char *)str; buf && *buf;)
3039 { 3839 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3840 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3841 break;
3842
3042 *name++ = '\0'; 3843 *name++ = '\0';
3043 color = atoi(buf); 3844 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3845
3846 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3847 break;
3848
3046 if ((buf = STRCHR(name, ';')) != NULL) 3849 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3850 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3851
3852 process_color_seq (op, color, name, resp);
3049 } 3853 }
3854 break;
3855 case XTerm_Color00:
3856 process_color_seq (op, Color_fg, str, resp);
3857 break;
3858 case XTerm_Color01:
3859 process_color_seq (op, Color_bg, str, resp);
3050 break; 3860 break;
3051#ifndef NO_CURSORCOLOR 3861#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3862 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3863 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3864 break;
3055#endif 3865#endif
3056 case XTerm_Color_pointer: 3866 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3867 process_color_seq (op, Color_pointer_fg, str, resp);
3868 break;
3869 case XTerm_Color_pointer_bg:
3870 process_color_seq (op, Color_pointer_bg, str, resp);
3058 break; 3871 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3872#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: 3873 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3874 process_color_seq (op, Color_RV, str, resp);
3068 break; 3875 break;
3876 case Rxvt_Color_BD:
3877 case URxvt_Color_BD:
3878 process_color_seq (op, Color_BD, str, resp);
3879 break;
3880 case Rxvt_Color_UL:
3881 case URxvt_Color_UL:
3882 process_color_seq (op, Color_UL, str, resp);
3883 break;
3884 case URxvt_Color_IT:
3885 process_color_seq (op, Color_IT, str, resp);
3886 break;
3069#endif 3887#endif
3888#if TRANSPARENT && TINTING
3889 case URxvt_Color_tint:
3890 process_color_seq (op, Color_tint, str, resp);
3070 3891
3071 case XTerm_Menu: 3892 check_our_parents ();
3893
3894 if (am_transparent)
3895 want_full_refresh = want_refresh = 1;
3896
3897 break;
3898#endif
3899
3900 case Rxvt_Pixmap:
3072 /* 3901 {
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 != ';') 3902 if (*str != ';')
3079 { 3903 {
3080#if XPM_BACKGROUND 3904#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3905 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3906 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3907 scr_touch (true);
3908#endif
3085 } 3909 }
3910
3911 int changed = 0;
3912
3086 while ((str = STRCHR(str, ';')) != NULL) 3913 while ((str = strchr (str, ';')) != NULL)
3087 { 3914 {
3088 str++; 3915 str++;
3089#if XPM_BACKGROUND 3916#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3917 changed += scale_pixmap (str);
3091#endif 3918#endif
3092
3093 } 3919 }
3920
3094 if (changed) 3921 if (changed)
3095 { 3922 {
3096#ifdef XPM_BACKGROUND 3923#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3924 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3925 scr_touch (true);
3926#endif
3100 } 3927 }
3928 }
3101 break; 3929 break;
3102 3930
3103 case XTerm_restoreFG: 3931 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3932 set_window_color (Color_fg, str);
3105 break; 3933 break;
3106 case XTerm_restoreBG: 3934 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3935 set_window_color (Color_bg, str);
3108 break; 3936 break;
3937
3109 case XTerm_logfile: 3938 case XTerm_logfile:
3939 // TODO, when secure mode?
3110 break; 3940 break;
3111 case XTerm_font: 3941
3112 change_font (0, str);
3113 break;
3114#if 0 3942#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3943 case Rxvt_dumpscreen: /* no error notices */
3116 { 3944 {
3117 int fd; 3945 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3946 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3947 {
3120 scr_dump (fd); 3948 scr_dump (fd);
3121 close(fd); 3949 close (fd);
3122 } 3950 }
3123 } 3951 }
3124 break; 3952 break;
3125#endif 3953#endif
3954 case XTerm_font:
3955 op = URxvt_font;
3956 case URxvt_font:
3957#if ENABLE_STYLES
3958 case URxvt_boldFont:
3959 case URxvt_italicFont:
3960 case URxvt_boldItalicFont:
3961#endif
3962 if (query)
3963 tt_printf ("\33]%d;%-.250s%c", saveop,
3964 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3965 ? fontset[op - URxvt_font]->fontdesc : "",
3966 resp);
3967 else
3968 {
3969 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3970
3971 res = strdup (str);
3972 allocated.push_back ((void *)res);
3973 set_fonts ();
3974 }
3975 break;
3976
3977 case URxvt_version:
3978 if (query)
3979 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3980 op,
3981 rs[Rs_name], VERSION[0], VERSION[2],
3982 resp);
3983 break;
3984
3985#if !ENABLE_MINIMAL
3986 case URxvt_locale:
3987 if (query)
3988 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3989 else
3990 {
3991 set_locale (str);
3992 pty->set_utf8_mode (enc_utf8);
3993 init_xlocale ();
3994 }
3995 break;
3996
3997 case URxvt_view_up:
3998 case URxvt_view_down:
3999 {
4000 int lines = atoi (str);
4001
4002 if (lines)
4003 scr_page (op == URxvt_view_up ? UP : DN, lines);
4004 else
4005 scr_erase_savelines ();
4006 }
4007
4008 break;
4009#endif
4010
4011#if ENABLE_PERL
4012 case URxvt_perl:
4013 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4014 ; // no responses yet
4015 break;
4016#endif
3127 } 4017 }
3128} 4018}
3129/*----------------------------------------------------------------------*/ 4019/*----------------------------------------------------------------------*/
3130 4020
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4021/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 4029 * so no need for fancy checking
3140 */ 4030 */
3141int 4031int
3142rxvt_term::privcases (int mode, unsigned long bit) 4032rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4033{
3144 int state; 4034 int state;
3145 4035
3146 if (mode == 's') 4036 if (mode == 's')
3147 { 4037 {
3148 SavedModes |= (PrivateModes & bit); 4038 SavedModes |= (priv_modes & bit);
3149 return -1; 4039 return -1;
3150 } 4040 }
3151 else 4041 else
3152 { 4042 {
3153 if (mode == 'r') 4043 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4044 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4045 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4046 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4047 PrivMode (state, bit);
3158 } 4048 }
4049
3159 return state; 4050 return state;
3160} 4051}
3161 4052
3162/* we're not using priv _yet_ */ 4053/* we're not using priv _yet_ */
3163void 4054void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4055rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 4056{
3166 unsigned int i, j; 4057 unsigned int i, j;
3167 int state; 4058 int state;
4059
3168 static const struct 4060 static const struct
3169 { 4061 {
3170 const int argval; 4062 const int argval;
3171 const unsigned long bit; 4063 const unsigned long bit;
3172 } 4064 }
4065
3173 argtopriv[] = { 4066 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4067 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4068 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4069 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4070 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4071 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4072 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4073 { 7, PrivMode_Autowrap },
4074 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4075 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4076 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4077 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4078#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4079 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4080#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4081 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4082 { 40, PrivMode_132OK },
4083 // 41 xterm more fixes NYI
4084 // 45 margin bell NYI
4085 // 46 start logging
3191 { 47, PrivMode_Screen }, 4086 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4087 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4088#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4089 { 67, PrivMode_BackSpace },
3195#endif 4090#endif
3196 { 1000, PrivMode_MouseX11 }, 4091 { 1000, PrivMode_MouseX11 },
4092 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4093 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4094 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4095 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4096 { 1011, PrivMode_Keypress }, // rxvt extension
4097 // 1035 enable modifiers for alt, numlock NYI
4098 // 1036 send ESC for meta keys NYI
4099 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4100 { 1047, PrivMode_Screen },
4101 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4102 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4103 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4104 };
3202 4105
3203 if (nargs == 0) 4106 if (nargs == 0)
3204 return; 4107 return;
3205 4108
… …
3212 for (i = 0; i < nargs; i++) 4115 for (i = 0; i < nargs; i++)
3213 { 4116 {
3214 state = -1; 4117 state = -1;
3215 4118
3216 /* basic handling */ 4119 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4120 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4121 if (argtopriv[j].argval == arg[i])
3219 { 4122 {
3220 state = privcases (mode, argtopriv[j].bit); 4123 state = privcases (mode, argtopriv[j].bit);
3221 break; 4124 break;
3222 } 4125 }
3223 4126
3224 /* extra handling for values with state unkept */ 4127 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4128 switch (arg[i])
3227 { 4129 {
4130#if ENABLE_STYLES
4131 case 1021:
4132 set_option (Opt_intensityStyles, mode);
4133
4134 scr_touch (true);
4135 break;
4136#endif
3228 case 1048: /* alternative cursor save */ 4137 case 1048: /* alternative cursor save */
4138 case 1049:
4139 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4140 if (mode == 0)
3230 scr_cursor (RESTORE); 4141 scr_cursor (RESTORE);
3231 else if (mode == 1) 4142 else if (mode == 1)
3232 scr_cursor (SAVE); 4143 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; 4144 break;
4145 }
4146
4147 if (state >= 0)
4148 /* extra handling for values with valid 0 or 1 state */
4149 switch (arg[i])
4150 {
4151 /* case 1: - application cursor keys */
4152 case 2: /* VT52 mode */
4153 /* oddball mode. should be set regardless of set/reset
4154 * parameter. Return from VT52 mode with an ESC < from
4155 * within VT52 mode
4156 */
4157 PrivMode (1, PrivMode_vt52);
4158 break;
3249 case 3: /* 80/132 */ 4159 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4160 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4161 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4162 break;
3254 case 4: /* smooth scrolling */ 4163 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4164 set_option (Opt_jumpScroll, !state);
3259 break; 4165 break;
3260 case 5: /* reverse video */ 4166 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4167 scr_rvideo_mode (state);
3262 break; 4168 break;
3263 case 6: /* relative/absolute origins */ 4169 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4170 scr_relative_origin (state);
3265 break; 4171 break;
3266 case 7: /* autowrap */ 4172 case 7: /* autowrap */
3267 scr_autowrap (state); 4173 scr_autowrap (state);
3268 break; 4174 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4175 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4176 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4177 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4178 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4179 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 4180#ifdef scrollBar_esc
3282 case scrollBar_esc: 4181 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4182 if (scrollbar_mapping (state))
3284 { 4183 {
3285 resize_all_windows (0, 0, 0); 4184 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4185 scr_touch (true);
3287 } 4186 }
3288 break; 4187 break;
3289#endif 4188#endif
3290 case 25: /* visible/invisible cursor */ 4189 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4190 scr_cursor_visible (state);
3292 break; 4191 break;
3293 /* case 35: - shift keys */ 4192 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4193 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4194 case 47: /* secondary screen */
3296 scr_change_screen (state); 4195 scr_change_screen (state);
3297 break; 4196 break;
3298 /* case 66: - application key pad */ 4197 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4198 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4199 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4200 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4201 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4202 break;
3304#if 0 4203#if 0
3305 case 1001: 4204 case 1001:
3306 break; /* X11 mouse highlighting */ 4205 break; /* X11 mouse highlighting */
3307#endif 4206#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4207 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4208 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4209 break;
3314 case 1011: /* scroll to bottom on key press */ 4210 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4211 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4212 break;
3320 case 1047: /* secondary screen w/ clearing */ 4213 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4214 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4215 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4216 scr_erase_screen (2);
3324 scr_change_screen (state); 4217 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4218 break;
4219 case 1049: /* secondary screen w/ clearing first */
4220 scr_change_screen (state);
4221 if (OPTION (Opt_secondaryScreen))
4222 if (current_screen != PRIMARY)
4223 scr_erase_screen (2);
4224 break;
4225 default:
4226 break;
3328 } 4227 }
3329 } 4228 }
3330} 4229}
3331/*}}} */ 4230/*}}} */
3332 4231
3333/*{{{ process sgr sequences */ 4232/*{{{ process sgr sequences */
3334void 4233void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4234rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4235{
3337 unsigned int i; 4236 unsigned int i;
3338 short rendset; 4237 short rendset;
3339 int rendstyle; 4238 int rendstyle;
3340 4239
3341 if (nargs == 0) 4240 if (nargs == 0)
3342 { 4241 {
3343 scr_rendition (0, ~RS_None); 4242 scr_rendition (0, ~RS_None);
3344 return; 4243 return;
3345 } 4244 }
4245
3346 for (i = 0; i < nargs; i++) 4246 for (i = 0; i < nargs; i++)
3347 { 4247 {
3348 rendset = -1; 4248 rendset = -1;
3349 switch (arg[i]) 4249 switch (arg[i])
3350 { 4250 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4252 rendset = 0, rendstyle = ~RS_None;
3353 break; 4253 break;
3354 case 1: 4254 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4255 rendset = 1, rendstyle = RS_Bold;
3356 break; 4256 break;
4257 //case 2: // low intensity
4258 case 3:
4259 rendset = 1, rendstyle = RS_Italic;
4260 break;
3357 case 4: 4261 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4262 rendset = 1, rendstyle = RS_Uline;
3359 break; 4263 break;
3360 case 5: 4264 case 5: // slowly blinking
4265 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4266 rendset = 1, rendstyle = RS_Blink;
3362 break; 4267 break;
4268 //case 6: // scoansi light background
3363 case 7: 4269 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4270 rendset = 1, rendstyle = RS_RVid;
3365 break; 4271 break;
3366 case 22: 4272 case 8:
4273 // invisible. NYI
4274 break;
4275 //case 9: // crossed out
4276 //case 10: // scoansi acs off, primary font
4277 //case 11: // scoansi acs on, first alt font
4278 //case 12: // scoansi acs on, |0x80, second alt font
4279 //...
4280 //case 19: // ninth alt font
4281 //case 20: // gothic
4282 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4283 rendset = 0, rendstyle = RS_Bold;
4284 break;
4285 case 22: // normal intensity
4286 rendset = 0, rendstyle = RS_Bold;
4287 break;
4288 case 23: // disable italic
4289 rendset = 0, rendstyle = RS_Italic;
3368 break; 4290 break;
3369 case 24: 4291 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4292 rendset = 0, rendstyle = RS_Uline;
3371 break; 4293 break;
3372 case 25: 4294 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4295 rendset = 0, rendstyle = RS_Blink;
3374 break; 4296 break;
4297 case 26: // variable spacing (iso 8613)
4298 rendset = 0, rendstyle = RS_Blink;
4299 break;
3375 case 27: 4300 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4301 rendset = 0, rendstyle = RS_RVid;
3377 break; 4302 break;
4303 //case 28: // visible. NYI
4304 //case 29: // not crossed-out
3378 } 4305 }
4306
3379 if (rendset != -1) 4307 if (rendset != -1)
3380 { 4308 {
3381 scr_rendition (rendset, rendstyle); 4309 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4310 continue; /* for (;i;) */
3383 } 4311 }
3384 4312
3385 switch (arg[i]) 4313 switch (arg[i])
3386 { 4314 {
3387 case 30: 4315 case 30:
… …
3390 case 33: 4318 case 33:
3391 case 34: 4319 case 34:
3392 case 35: 4320 case 35:
3393 case 36: 4321 case 36:
3394 case 37: 4322 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4323 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4324 break;
3398#ifdef TTY_256COLOR 4325 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4326 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4327 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4328 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4329 i += 2;
3405 } 4330 }
3406 break; 4331 break;
3407#endif
3408 case 39: /* default fg */ 4332 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4333 scr_color (Color_fg, Color_fg);
3410 break; 4334 break;
3411 4335
3412 case 40: 4336 case 40:
… …
3415 case 43: 4339 case 43:
3416 case 44: 4340 case 44:
3417 case 45: 4341 case 45:
3418 case 46: 4342 case 46:
3419 case 47: 4343 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4344 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4345 break;
3423#ifdef TTY_256COLOR 4346 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4347 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4348 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4350 i += 2;
3430 } 4351 }
3431 break; 4352 break;
3432#endif
3433 case 49: /* default bg */ 4353 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4354 scr_color (Color_bg, Color_bg);
3435 break; 4355 break;
3436 4356
3437#ifndef NO_BRIGHTCOLOR 4357 //case 50: // not variable spacing
4358
4359#if !ENABLE_MINIMAL
3438 case 90: 4360 case 90:
3439 case 91: /* set bright fg color */ 4361 case 91: /* set bright fg color */
3440 case 92: 4362 case 92:
3441 case 93: 4363 case 93:
3442 case 94: 4364 case 94:
3443 case 95: 4365 case 95:
3444 case 96: 4366 case 96:
3445 case 97: 4367 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4368 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4369 break;
3449 case 100: 4370 case 100:
3450 case 101: /* set bright bg color */ 4371 case 101: /* set bright bg color */
3451 case 102: 4372 case 102:
3452 case 103: 4373 case 103:
3453 case 104: 4374 case 104:
3454 case 105: 4375 case 105:
3455 case 106: 4376 case 106:
3456 case 107: 4377 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4378 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4379 break;
3460#endif 4380#endif
3461
3462 } 4381 }
3463 } 4382 }
3464} 4383}
3465/*}}} */ 4384/*}}} */
3466 4385
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4386/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4387void
3469rxvt_term::process_graphics () 4388rxvt_term::process_graphics ()
3470{ 4389{
3471 unsigned char ch, cmd = cmd_getc (); 4390 unicode_t ch, cmd = cmd_getc ();
3472 4391
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4392 if (cmd == 'Q')
3475 { /* query graphics */ 4393 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4394 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4395 return;
3478 } 4396 }
3479 /* swallow other graphics sequences until terminating ':' */ 4397 /* swallow other graphics sequences until terminating ':' */
3480 do 4398 do
3481 ch = cmd_getc (); 4399 ch = cmd_getc ();
3482 while (ch != ':'); 4400 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} 4401}
3529/*}}} */ 4402/*}}} */
3530 4403
3531/* ------------------------------------------------------------------------- */ 4404/* ------------------------------------------------------------------------- */
3532 4405
3533/* 4406/*
3534 * Send printf() formatted output to the command. 4407 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4408 * Only use for small amounts of data.
3536 */ 4409 */
3537void 4410void
3538rxvt_term::tt_printf (const char *fmt,...) 4411rxvt_term::tt_printf (const char *fmt,...)
3539{ 4412{
3540 va_list arg_ptr; 4413 va_list arg_ptr;
3541 unsigned char buf[256]; 4414 char buf[256];
3542 4415
3543 va_start (arg_ptr, fmt); 4416 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4417 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4418 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4419 tt_write (buf, strlen (buf));
3547} 4420}
3548 4421
3549/* ---------------------------------------------------------------------- */ 4422/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4423/* 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. 4424 * or generated by us in response to a query ESC sequence.
3552 */ 4425 */
4426const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4427
3553void 4428void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4429rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4430{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4431 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4432 return;
3557 4433
3558 if (len) 4434 if (pty->pty < 0)
4435 return;
4436
4437 if (v_buflen == 0)
4438 {
4439 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4440
4441 if ((unsigned int)written == len)
4442 return;
4443
4444 data += written;
4445 len -= written;
3559 { 4446 }
4447
4448 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4449
4450 memcpy (v_buffer + v_buflen, data, len);
4451 v_buflen += len;
4452
4453 pty_ev.set (EVENT_READ | EVENT_WRITE);
4454}
4455
4456void rxvt_term::pty_write ()
4457{
4458 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4459
4460 if (written > 0)
4461 {
4462 v_buflen -= written;
4463
3560 if (v_buflen == 0) 4464 if (v_buflen == 0)
3561 { 4465 {
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); 4466 free (v_buffer);
3589 v_buffer = 0; 4467 v_buffer = 0;
3590 v_buflen = 0; 4468 v_buflen = 0;
3591 4469
3592 pty_ev.set (EVENT_READ); 4470 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; 4471 return;
3605 } 4472 }
4473
4474 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4475 }
4476 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4477 pty_ev.set (EVENT_READ);
3607} 4478}
3608 4479
3609/*----------------------- end-of-file (C source) -----------------------*/ 4480/*----------------------- end-of-file (C source) -----------------------*/
3610 4481

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