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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 1.320 by root, Mon Apr 30 15:07:09 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
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent[0])
1305 { 1478 {
1306 TermWin.focus = 1; 1479 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1480 ;
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 1481
1482 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1483 {
1484 seen_resize = 1;
1485 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1486 }
1487
1488 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1489
1490#ifdef TRANSPARENT
1491 if (OPTION (Opt_transparent))
1492 check_our_parents ();
1493#endif
1317 } 1494 }
1318 break; 1495 break;
1319 1496
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: 1497 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1498 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1340 { 1499 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1341 int height, width; 1500 && ev.xproperty.state == PropertyNewValue)
1501 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1502
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; 1503 break;
1373 1504
1374 case SelectionClear: 1505 case SelectionClear:
1375 selection_clear (); 1506 selection_clear ();
1376 break; 1507 break;
1377 1508
1378 case SelectionNotify: 1509 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1510 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1511 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1512 break;
1383 1513
1384 case SelectionRequest: 1514 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1515 selection_send (ev.xselectionrequest);
1516 break;
1517
1518 case MapNotify:
1519 mapped = 1;
1520#ifdef TEXT_BLINK
1521 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1522#endif
1523 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1524 break;
1387 1525
1388 case UnmapNotify: 1526 case UnmapNotify:
1389 TermWin.mapped = 0; 1527 mapped = 0;
1390#ifdef TEXT_BLINK 1528#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1529 text_blink_ev.stop ();
1392#endif 1530#endif
1393 break; 1531 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; 1532 break;
1409 } 1533
1410#ifdef TRANSPARENT 1534#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: 1535 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1536 rootwin_cb (ev);
1423 { 1537 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1538#endif /* TRANSPARENT */
1428 break;
1429 1539
1430 case GraphicsExpose: 1540 case GraphicsExpose:
1431 case Expose: 1541 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1542 if (ev.xany.window == vt)
1433 { 1543 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1544 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1545 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1546 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1547 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1548
1549 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1550
1551 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1554
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1555 want_refresh = 1;
1445 } 1556 }
1446 else 1557 else
1447 { 1558 {
1448 XEvent unused_xevent; 1559 XEvent unused_event;
1449 1560
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1561 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1562 ;
1452 &unused_xevent)) ; 1563 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1564 ;
1454 GraphicsExpose, 1565
1455 &unused_xevent)) ;
1456 if (isScrollbarWindow(ev->xany.window)) 1566 if (isScrollbarWindow (ev.xany.window))
1457 { 1567 {
1458 scrollBar.setIdle(); 1568 scrollBar.setIdle ();
1459 scrollbar_show (0); 1569 scrollbar_show (0);
1460 } 1570 }
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 1571
1572#ifdef TRANSPARENT
1573 if (am_transparent && ev.xany.window == parent[0])
1574 XClearWindow (dpy, ev.xany.window);
1575#endif
1469 } 1576 }
1470 break; 1577 break;
1471 1578
1472 case MotionNotify: 1579 case MotionNotify:
1473#ifdef POINTER_BLANK 1580#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1581 if (hidden_pointer)
1475 pointer_unblank (); 1582 pointer_unblank ();
1476#endif 1583#endif
1477#if MENUBAR 1584 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1585 break;
1586
1587 if (ev.xany.window == vt)
1479 { 1588 {
1480 menubar_control (&(ev->xbutton)); 1589 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1590 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1591 ; // 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))) 1592 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1593 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1594 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1595 ;
1596
1493 XQueryPointer(Xdisplay, TermWin.vt, 1597 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1598 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1599 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1600 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1601 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1602#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1603 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1604 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1605 {
1502#endif 1606#endif
1607#if ISO_14755
1608 // 5.4
1609 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1610 {
1611 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1612 break;
1613 }
1614#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1615 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1616 ev.xbutton.state & Button3Mask ? 2 : 0);
1617
1505#ifdef SELECTION_SCROLLING 1618#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1619 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1620 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1621 {
1509 int dist; 1622 int dist;
1510
1511 pending_scroll_selection=1;
1512 1623
1513 /* don't clobber the current delay if we are 1624 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1625 * already in the middle of scrolling.
1515 */ 1626 */
1516 if (scroll_selection_delay<=0) 1627 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1628 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1629
1519 /* save the event params so we can highlight 1630 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1631 * the selection in the pending-scroll loop
1521 */ 1632 */
1522 selection_save_x=ev->xbutton.x; 1633 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1634 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1635 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1636
1527 /* calc number of lines to scroll */ 1637 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1638 if (ev.xbutton.y < int_bwidth)
1529 { 1639 {
1530 scroll_selection_dir = UP; 1640 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1641 dist = int_bwidth - ev.xbutton.y;
1532 } 1642 }
1533 else 1643 else
1534 { 1644 {
1535 scroll_selection_dir = DN; 1645 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1646 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1647 }
1648
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1649 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1650 / SELECTION_SCROLL_LINE_SPEEDUP
1651 + 1;
1541 MIN_IT(scroll_selection_lines, 1652 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1653 SELECTION_SCROLL_MAX_LINES);
1543 } 1654 }
1544 else 1655 else
1545 { 1656 {
1546 /* we are within the text window, so we 1657 /* we are within the text window, so we
1547 * shouldn't be scrolling 1658 * shouldn't be scrolling
1548 */ 1659 */
1549 pending_scroll_selection = 0; 1660 if (sel_scroll_ev.active)
1661 sel_scroll_ev.stop();
1550 } 1662 }
1551#endif 1663#endif
1552#ifdef MOUSE_THRESHOLD 1664#ifdef MOUSE_THRESHOLD
1553
1554 } 1665 }
1555#endif 1666#endif
1556
1557 } 1667 }
1558 } 1668 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1669 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1670 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1671 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1672 MotionNotify, &ev))
1673 ;
1674
1563 XQueryPointer(Xdisplay, scrollBar.win, 1675 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1676 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1677 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1678 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1679 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1680 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1681 scrollbar_size ());
1570 scr_refresh (refresh_type); 1682 want_refresh = 1;
1571 refresh_limit = 0; 1683 refresh_limit = 0;
1572 scrollbar_show (1); 1684 scrollbar_show (1);
1573 } 1685 }
1574 break; 1686 break;
1575 } 1687 }
1688
1689#if defined(CURSOR_BLINK)
1690 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1691 {
1692 if (hidden_cursor)
1693 {
1694 hidden_cursor = 0;
1695 want_refresh = 1;
1696 }
1697
1698 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1699 }
1700#endif
1701
1702#if defined(POINTER_BLANK)
1703 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 {
1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer)
1709 pointer_unblank ();
1710
1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank ();
1713 }
1714#endif
1576} 1715}
1577 1716
1578void 1717void
1718rxvt_term::focus_in ()
1719{
1720 if (!focus)
1721 {
1722 focus = 1;
1723 want_refresh = 1;
1724
1725 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1726
1727#if USE_XIM
1728 if (Input_Context != NULL)
1729 {
1730 IMSetPosition ();
1731 XSetICFocus (Input_Context);
1732 }
1733#endif
1734#if CURSOR_BLINK
1735 if (OPTION (Opt_cursorBlink))
1736 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1737#endif
1738#if OFF_FOCUS_FADING
1739 if (rs[Rs_fade])
1740 {
1741 pix_colors = pix_colors_focused;
1742 scr_recolour ();
1743 }
1744#endif
1745 }
1746}
1747
1748void
1749rxvt_term::focus_out ()
1750{
1751 if (focus)
1752 {
1753 focus = 0;
1754 want_refresh = 1;
1755
1756 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1757
1758#if ENABLE_FRILLS || ISO_14755
1759 if (iso14755buf)
1760 {
1761 iso14755buf = 0;
1762# if ENABLE_OVERLAY
1763 scr_overlay_off ();
1764# endif
1765 }
1766#endif
1767#if USE_XIM
1768 if (Input_Context != NULL)
1769 XUnsetICFocus (Input_Context);
1770#endif
1771#if CURSOR_BLINK
1772 if (OPTION (Opt_cursorBlink))
1773 cursor_blink_ev.stop ();
1774 hidden_cursor = 0;
1775#endif
1776#if OFF_FOCUS_FADING
1777 if (rs[Rs_fade])
1778 {
1779 pix_colors = pix_colors_unfocused;
1780 scr_recolour ();
1781 }
1782#endif
1783 }
1784}
1785
1786void
1787rxvt_term::update_fade_color (unsigned int idx)
1788{
1789#if OFF_FOCUS_FADING
1790 if (rs[Rs_fade])
1791 {
1792 rgba c;
1793 pix_colors [Color_fade].get (c);
1794 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1795 }
1796#endif
1797}
1798
1799#if TRANSPARENT || ENABLE_PERL
1800void
1801rxvt_term::rootwin_cb (XEvent &ev)
1802{
1803 make_current ();
1804
1805 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1806 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1807 return;
1808
1809# if TRANSPARENT
1810 switch (ev.type)
1811 {
1812 case PropertyNotify:
1813 /*
1814 * if user used some Esetroot compatible prog to set the root bg,
1815 * use the property to determine the pixmap. We use it later on.
1816 */
1817 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1818 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1819 return;
1820
1821 /* FALLTHROUGH */
1822 case ReparentNotify:
1823 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1824 want_refresh = want_full_refresh = 1;
1825 break;
1826 }
1827# endif
1828}
1829#endif
1830
1831void
1579rxvt_term::button_press (XButtonEvent *ev) 1832rxvt_term::button_press (XButtonEvent &ev)
1580{ 1833{
1581 int reportmode = 0, clickintime; 1834 int reportmode = 0, clickintime;
1582 1835
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1836 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1837
1584 if (!bypass_keystate) 1838 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1839 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840
1586 /* 1841 /*
1587 * VT window processing of button press 1842 * VT window processing of button press
1588 */ 1843 */
1589 if (ev->window == TermWin.vt) 1844 if (ev.window == vt)
1590 { 1845 {
1591#if RXVT_GRAPHICS 1846 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1847 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1848
1849#if ISO_14755
1850 // 5.4
1851 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1852 {
1853 iso14755_54 (ev.x, ev.y);
1854 return;
1597 { 1855 }
1856#endif
1857
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1858 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1859
1599 if (reportmode) 1860 if (reportmode)
1861 {
1862 /* mouse report from vt window */
1863 /* save the xbutton state (for ButtonRelease) */
1864 MEvent.state = ev.state;
1865#ifdef MOUSE_REPORT_DOUBLECLICK
1866 if (ev.button == MEvent.button && clickintime)
1600 { 1867 {
1601 /* mouse report from vt window */ 1868 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1869 MEvent.clicks++;
1603 MEvent.state = ev->state; 1870
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1871 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1872 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1873 /* only report double clicks */
1612 MEvent.clicks = 2; 1874 MEvent.clicks = 2;
1613 mouse_report (ev); 1875 mouse_report (ev);
1614 1876
1615 /* don't report the release */ 1877 /* don't report the release */
1616 MEvent.clicks = 0; 1878 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1879 MEvent.button = AnyButton;
1618 }
1619 } 1880 }
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 } 1881 }
1633 else 1882 else
1634 { 1883 {
1635 if (ev->button != MEvent.button) 1884 /* different button, or time expired */
1636 MEvent.clicks = 0; 1885 MEvent.clicks = 1;
1886 MEvent.button = ev.button;
1887 mouse_report (ev);
1888 }
1889#else
1890 MEvent.button = ev.button;
1891 mouse_report (ev);
1892#endif /* MOUSE_REPORT_DOUBLECLICK */
1893
1894 }
1895 else
1896 {
1897 if (ev.button != MEvent.button)
1898 MEvent.clicks = 0;
1899
1637 switch (ev->button) 1900 switch (ev.button)
1638 { 1901 {
1639 case Button1: 1902 case Button1:
1903 /* allow meta + click to select rectangular areas */
1904 /* should be done in screen.C */
1905#if ENABLE_FRILLS
1906 selection.rect = !!(ev.state & ModMetaMask);
1907#else
1908 selection.rect = false;
1909#endif
1910
1640 /* allow shift+left click to extend selection */ 1911 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1912 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1913 {
1643 if (MEvent.button == Button1 && clickintime) 1914 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1915 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1916 else
1649 { 1917 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 } 1918 }
1657 1919 else
1658 MEvent.button = Button1;
1659 break; 1920 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1921 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1922 MEvent.clicks++;
1664 else 1923 else
1924 MEvent.clicks = 1;
1925
1926 selection_click (MEvent.clicks, ev.x, ev.y);
1927 }
1928
1929 MEvent.button = Button1;
1930 break;
1931
1932 case Button3:
1933 if (MEvent.button == Button3 && clickintime)
1934 selection_rotate (ev.x, ev.y);
1935 else
1665 selection_extend (ev->x, ev->y, 1); 1936 selection_extend (ev.x, ev.y, 1);
1937
1666 MEvent.button = Button3; 1938 MEvent.button = Button3;
1667 break; 1939 break;
1668 }
1669 } 1940 }
1941 }
1942
1670 MEvent.time = ev->time; 1943 MEvent.time = ev.time;
1671 return; 1944 return;
1672 }
1673 } 1945 }
1674 1946
1675 /* 1947 /*
1676 * Scrollbar window processing of button press 1948 * Scrollbar window processing of button press
1677 */ 1949 */
1678 if (isScrollbarWindow(ev->window)) 1950 if (isScrollbarWindow (ev.window))
1679 { 1951 {
1680 scrollBar.setIdle (); 1952 scrollBar.setIdle ();
1681 /* 1953 /*
1682 * Rxvt-style scrollbar: 1954 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1955 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1967 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1968 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1969 * click on scrollbar - send pageup/down
1698 */ 1970 */
1699 if ((scrollBar.style == R_SB_NEXT 1971 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1972 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1973 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1974 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1975 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1976 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1977 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1978 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1979 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1980 tt_printf ("\033[B");
1709 else 1981 else
1710 switch (ev->button) 1982 switch (ev.button)
1711 { 1983 {
1712 case Button2: 1984 case Button2:
1713 tt_printf("\014"); 1985 tt_printf ("\014");
1714 break; 1986 break;
1715 case Button1: 1987 case Button1:
1716 tt_printf("\033[6~"); 1988 tt_printf ("\033[6~");
1717 break; 1989 break;
1718 case Button3: 1990 case Button3:
1719 tt_printf("\033[5~"); 1991 tt_printf ("\033[5~");
1720 break; 1992 break;
1721 } 1993 }
1722 } 1994 }
1723 else 1995 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1996#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1998 {
1727 char upordown = 0; 1999 char upordown = 0;
1728 2000
1729 if (scrollBar.style == R_SB_NEXT) 2001 if (scrollBar.style == R_SB_NEXT)
1730 { 2002 {
1731 if (scrollbarnext_upButton(ev->y)) 2003 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 2004 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 2005 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 2006 upordown = 1; /* down */
1735 } 2007 }
1736 else if (scrollBar.style == R_SB_RXVT) 2008 else if (scrollBar.style == R_SB_RXVT)
1737 { 2009 {
1738 if (scrollbarrxvt_upButton(ev->y)) 2010 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 2011 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 2012 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 2013 upordown = 1; /* down */
1742 } 2014 }
1743 if (upordown) 2015 if (upordown)
1744 { 2016 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2017#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2018 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 2019#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2020 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 2021 {
1750 if (upordown < 0) 2022 if (upordown < 0)
1751 scrollBar.setUp (); 2023 scrollBar.setUp ();
1752 else 2024 else
1753 scrollBar.setDn (); 2025 scrollBar.setDn ();
1754 } 2026 }
1755 } 2027 }
1756 else 2028 else
1757 switch (ev->button) 2029 switch (ev.button)
1758 { 2030 {
1759 case Button2: 2031 case Button2:
1760 switch (scrollbar_align) 2032 switch (scrollbar_align)
1761 { 2033 {
1762 case R_SB_ALIGN_TOP: 2034 case R_SB_ALIGN_TOP:
… …
1767 break; 2039 break;
1768 case R_SB_ALIGN_BOTTOM: 2040 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2041 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2042 break;
1771 } 2043 }
2044
1772 if (scrollBar.style == R_SB_XTERM 2045 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2046 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2047 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2048 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2049
1777 scrollBar.setMotion (); 2050 scrollBar.setMotion ();
1778 break; 2051 break;
1779 2052
1780 case Button1: 2053 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2054 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2055 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2056 /* FALLTHROUGH */
1784 2057
1785 case Button3: 2058 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2059 if (scrollBar.style != R_SB_XTERM)
1787 { 2060 {
1788 if (scrollbar_above_slider(ev->y)) 2061 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2062# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2063 scr_page (UP, nrow - 1);
1791# else 2064# else
1792 scr_page (UP, TermWin.nrow / 4); 2065 scr_page (UP, nrow / 4);
1793# endif 2066# endif
1794 else if (scrollbar_below_slider(ev->y)) 2067 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2068# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2069 scr_page (DN, nrow - 1);
1797# else 2070# else
1798 scr_page (DN, TermWin.nrow / 4); 2071 scr_page (DN, nrow / 4);
1799# endif 2072# endif
1800 else 2073 else
1801 scrollBar.setMotion (); 2074 scrollBar.setMotion ();
1802 } 2075 }
1803 else 2076 else
1804 { 2077 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2078 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2079 (nrow
1807 * scrollbar_position(ev->y) 2080 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2081 / scrollbar_size ()));
1809 } 2082 }
2083
1810 break; 2084 break;
1811 } 2085 }
1812 } 2086 }
2087
1813 return; 2088 return;
1814 } 2089 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2090}
1823 2091
1824void 2092void
1825rxvt_term::button_release (XButtonEvent *ev) 2093rxvt_term::button_release (XButtonEvent &ev)
1826{ 2094{
1827 int reportmode = 0; 2095 int reportmode = 0;
1828 2096
1829 csrO = 0; /* reset csr Offset */ 2097 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2098 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2099 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2100
1833 if (scrollbar_isUpDn()) 2101 if (scrollbar_isUpDn ())
1834 { 2102 {
1835 scrollBar.setIdle (); 2103 scrollBar.setIdle ();
1836 scrollbar_show (0); 2104 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2105 }
2106
1842#ifdef SELECTION_SCROLLING 2107#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2108 if (sel_scroll_ev.active)
2109 sel_scroll_ev.stop();
1844#endif 2110#endif
2111
1845 if (ev->window == TermWin.vt) 2112 if (ev.window == vt)
1846 { 2113 {
1847#ifdef RXVT_GRAPHICS 2114 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2115 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2116
1853 { 2117#if ISO_14755
2118 // 5.4
2119 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2120 return;
2121#endif
2122
1854 if (reportmode) 2123 if (reportmode)
2124 {
2125 /* mouse report from vt window */
2126 /* don't report release of wheel "buttons" */
2127 if (ev.button >= 4)
2128 return;
2129#ifdef MOUSE_REPORT_DOUBLECLICK
2130 /* only report the release of 'slow' single clicks */
2131 if (MEvent.button != AnyButton
2132 && (ev.button != MEvent.button
2133 || (ev.time - MEvent.time
2134 > MULTICLICK_TIME / 2)))
1855 { 2135 {
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; 2136 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2137 MEvent.button = AnyButton;
1873 mouse_report (ev); 2138 mouse_report (ev);
2139 }
2140#else /* MOUSE_REPORT_DOUBLECLICK */
2141 MEvent.button = AnyButton;
2142 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2143#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2144 return;
2145 }
2146
2147 /*
2148 * dumb hack to compensate for the failure of click-and-drag
2149 * when overriding mouse reporting
2150 */
2151 if (priv_modes & PrivMode_mouse_report
2152 && bypass_keystate
2153 && ev.button == Button1 && MEvent.clicks <= 1)
2154 selection_extend (ev.x, ev.y, 0);
2155
2156 switch (ev.button)
2157 {
2158 case Button1:
2159 case Button3:
2160 selection_make (ev.time);
2161 break;
2162
2163 case Button2:
2164 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2165 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2166 break;
2167
2168#ifdef MOUSE_WHEEL
2169 case Button4:
2170 case Button5:
2171 {
2172 int i;
2173 page_dirn v;
2174
2175 v = ev.button == Button4 ? UP : DN;
2176
2177 if (ev.state & ShiftMask)
2178 i = 1;
2179 else if (OPTION (Opt_mouseWheelScrollPage))
2180 i = nrow - 1;
2181 else
2182 i = 5;
2183
2184# ifdef MOUSE_SLIP_WHEELING
2185 if (ev.state & ControlMask)
2186 {
2187 mouse_slip_wheel_speed += v ? -1 : 1;
2188 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2189 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2190
2191 if (slip_wheel_ev.at < NOW)
2192 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2193
2194 slip_wheel_ev.start ();
2195 }
2196 else
2197 {
2198# endif
2199 scr_page (v, i);
2200 scrollbar_show (1);
2201# ifdef MOUSE_SLIP_WHEELING
2202 }
2203# endif
1876 } 2204 }
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; 2205 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 2206#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 } 2207 }
1934 }
1935 } 2208 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2209}
1941
1942 2210
1943#ifdef TRANSPARENT 2211#ifdef TRANSPARENT
2212#if TINTING
2213/* taken from aterm-0.4.2 */
2214
2215typedef uint32_t RUINT32T;
2216
2217void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2218{
2219 int sh_r, sh_g, sh_b;
2220 RUINT32T mask_r, mask_g, mask_b;
2221 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2222 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2223 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2224 int i;
2225
2226 Visual *visual = term->visual;
2227
2228 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2229
2230 /* for convenience */
2231 mask_r = visual->red_mask;
2232 mask_g = visual->green_mask;
2233 mask_b = visual->blue_mask;
2234
2235 /* boring lookup table pre-initialization */
2236 switch (srcImage->bits_per_pixel) {
2237 case 15:
2238 if ((mask_r != 0x7c00) ||
2239 (mask_g != 0x03e0) ||
2240 (mask_b != 0x001f))
2241 return;
2242 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2243 lookup_r = lookup;
2244 lookup_g = lookup+32;
2245 lookup_b = lookup+32+32;
2246 sh_r = 10;
2247 sh_g = 5;
2248 sh_b = 0;
2249 break;
2250 case 16:
2251 if ((mask_r != 0xf800) ||
2252 (mask_g != 0x07e0) ||
2253 (mask_b != 0x001f))
2254 return;
2255 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2256 lookup_r = lookup;
2257 lookup_g = lookup+32;
2258 lookup_b = lookup+32+64;
2259 sh_r = 11;
2260 sh_g = 5;
2261 sh_b = 0;
2262 break;
2263 case 24:
2264 if ((mask_r != 0xff0000) ||
2265 (mask_g != 0x00ff00) ||
2266 (mask_b != 0x0000ff))
2267 return;
2268 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2269 lookup_r = lookup;
2270 lookup_g = lookup+256;
2271 lookup_b = lookup+256+256;
2272 sh_r = 16;
2273 sh_g = 8;
2274 sh_b = 0;
2275 break;
2276 case 32:
2277 if ((mask_r != 0xff0000) ||
2278 (mask_g != 0x00ff00) ||
2279 (mask_b != 0x0000ff))
2280 return;
2281 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2282 lookup_r = lookup;
2283 lookup_g = lookup+256;
2284 lookup_b = lookup+256+256;
2285 sh_r = 16;
2286 sh_g = 8;
2287 sh_b = 0;
2288 break;
2289 default:
2290 return; /* we do not support this color depth */
2291 }
2292
2293 /* prepare limits for color transformation (each channel is handled separately) */
2294 if (shade < 0) {
2295 shade = -shade;
2296 if (shade < 0) shade = 0;
2297 if (shade > 100) shade = 100;
2298
2299 lower_lim_r = 65535-rm;
2300 lower_lim_g = 65535-gm;
2301 lower_lim_b = 65535-bm;
2302
2303 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2304 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2305 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2306
2307 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2308 } else {
2309 if (shade < 0) shade = 0;
2310 if (shade > 100) shade = 100;
2311
2312 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2313
2314 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2315 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2316 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2317 }
2318
2319 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2320 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2321 {
2322 unsigned int tmp;
2323
2324 tmp = lower_lim_r;
2325 lower_lim_r = lower_lim_b;
2326 lower_lim_b = tmp;
2327
2328 tmp = upper_lim_r;
2329 upper_lim_r = upper_lim_b;
2330 upper_lim_b = tmp;
2331 }
2332
2333 /* fill our lookup tables */
2334 for (i = 0; i <= mask_r>>sh_r; i++)
2335 {
2336 RUINT32T tmp;
2337 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2338 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2339 lookup_r[i] = (tmp/65535)<<sh_r;
2340 }
2341 for (i = 0; i <= mask_g>>sh_g; i++)
2342 {
2343 RUINT32T tmp;
2344 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2345 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2346 lookup_g[i] = (tmp/65535)<<sh_g;
2347 }
2348 for (i = 0; i <= mask_b>>sh_b; i++)
2349 {
2350 RUINT32T tmp;
2351 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2352 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2353 lookup_b[i] = (tmp/65535)<<sh_b;
2354 }
2355
2356 /* apply table to input image (replacing colors by newly calculated ones) */
2357 switch (srcImage->bits_per_pixel)
2358 {
2359 case 15:
2360 {
2361 unsigned short *p1, *pf, *p, *pl;
2362 p1 = (unsigned short *) srcImage->data;
2363 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2364 while (p1 < pf)
2365 {
2366 p = p1;
2367 pl = p1 + srcImage->width;
2368 for (; p < pl; p++)
2369 {
2370 *p = lookup_r[(*p & 0x7c00)>>10] |
2371 lookup_g[(*p & 0x03e0)>> 5] |
2372 lookup_b[(*p & 0x001f)];
2373 }
2374 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2375 }
2376 break;
2377 }
2378 case 16:
2379 {
2380 unsigned short *p1, *pf, *p, *pl;
2381 p1 = (unsigned short *) srcImage->data;
2382 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2383 while (p1 < pf)
2384 {
2385 p = p1;
2386 pl = p1 + srcImage->width;
2387 for (; p < pl; p++)
2388 {
2389 *p = lookup_r[(*p & 0xf800)>>11] |
2390 lookup_g[(*p & 0x07e0)>> 5] |
2391 lookup_b[(*p & 0x001f)];
2392 }
2393 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2394 }
2395 break;
2396 }
2397 case 24:
2398 {
2399 unsigned char *p1, *pf, *p, *pl;
2400 p1 = (unsigned char *) srcImage->data;
2401 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2402 while (p1 < pf)
2403 {
2404 p = p1;
2405 pl = p1 + srcImage->width * 3;
2406 for (; p < pl; p += 3)
2407 {
2408 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2409 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2410 p[2] = lookup_r[(p[2] & 0x0000ff)];
2411 }
2412 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2413 }
2414 break;
2415 }
2416 case 32:
2417 {
2418 RUINT32T *p1, *pf, *p, *pl;
2419 p1 = (RUINT32T *) srcImage->data;
2420 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2421
2422 while (p1 < pf)
2423 {
2424 p = p1;
2425 pl = p1 + srcImage->width;
2426 for (; p < pl; p++)
2427 {
2428 *p = lookup_r[(*p & 0xff0000)>>16] |
2429 lookup_g[(*p & 0x00ff00)>> 8] |
2430 lookup_b[(*p & 0x0000ff)] |
2431 (*p & ~0xffffff);
2432 }
2433 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2434 }
2435 break;
2436 }
2437 }
2438
2439 free (lookup);
2440}
2441#endif
2442
1944/* 2443/*
1945 * Check our parents are still who we think they are. 2444 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2445 * Do transparency updates if required
1947 */ 2446 */
1948int 2447int
1949rxvt_term::check_our_parents () 2448rxvt_term::check_our_parents ()
1950{ 2449{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2450 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2451 unsigned long nitems, bytes_after;
1953 Atom atype; 2452 Atom atype;
1954 unsigned char *prop = NULL; 2453 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2454 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2455 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2456 XWindowAttributes wattr, wrootattr;
1958 2457
1959 pchanged = 0; 2458 pchanged = 0;
1960 2459
1961 if (!(Options & Opt_transparent)) 2460 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2461 return pchanged; /* Don't try any more */
1963 2462
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2463 XGetWindowAttributes (dpy, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2464 rootdepth = wrootattr.depth;
1966 2465
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2466 XGetWindowAttributes (dpy, parent[0], &wattr);
2467
1968 if (rootdepth != wattr.depth) 2468 if (rootdepth != wattr.depth)
1969 { 2469 {
1970 if (am_transparent) 2470 if (am_transparent)
1971 { 2471 {
1972 pchanged = 1; 2472 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2473 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2474 am_transparent = am_pixmap_trans = 0;
1976 } 2475 }
2476
1977 return pchanged; /* Don't try any more */ 2477 return pchanged; /* Don't try any more */
1978 } 2478 }
1979 2479
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2480 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2481 XSync (dpy, False);
1982 2482
1983 /* 2483 /*
1984 * Make the frame window set by the window manager have 2484 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2485 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2486 * windows for each client, so we have to take care about that.
1987 */ 2487 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2488 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2489 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2490 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2491 &nitems, &bytes_after, &prop) == Success);
2492
1992 if (!i || prop == NULL) 2493 if (!i || prop == NULL)
2494 i = (xa[XA_ESETROOT_PMAP_ID]
2495 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2496 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2497 &nitems, &bytes_after, &prop) == Success);
2498
2499 if (!i || prop == NULL
2500#if TINTING
2501 || !ISSET_PIXCOLOR (Color_tint)
2502#endif
2503 )
1993 have_pixmap = 0; 2504 have_pixmap = 0;
1994 else 2505 else
1995 { 2506 {
1996 have_pixmap = 1; 2507 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2508 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2509 XFree (prop);
1999 } 2510 }
2511
2000 if (have_pixmap) 2512 if (have_pixmap)
2001 { 2513 {
2002 /* 2514 /*
2003 * Copy Xroot pixmap transparency 2515 * Copy display->root pixmap transparency
2004 */ 2516 */
2005 int sx, sy, nx, ny; 2517 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2518 unsigned int nw, nh;
2007 Window cr; 2519 Window cr;
2008 XImage *image; 2520 XImage *image;
2009 GC gc; 2521 GC gc;
2010 XGCValues gcvalue; 2522 XGCValues gcvalue;
2011 2523
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2524 XTranslateCoordinates (dpy, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2525 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2526 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2527 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2528 nx = ny = 0;
2529
2017 if (sx < 0) 2530 if (sx < 0)
2018 { 2531 {
2019 nw += sx; 2532 nw += sx;
2020 nx = -sx; 2533 nx = -sx;
2021 sx = 0; 2534 sx = 0;
2022 } 2535 }
2536
2023 if (sy < 0) 2537 if (sy < 0)
2024 { 2538 {
2025 nh += sy; 2539 nh += sy;
2026 ny = -sy; 2540 ny = -sy;
2027 sy = 0; 2541 sy = 0;
2028 } 2542 }
2543
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2544 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2545 min_it (nh, (unsigned int) (wrootattr.height - sy));
2546
2547 XSync (dpy, False);
2031 allowedxerror = -1; 2548 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2549 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2550
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2551 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2552 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2553 allowedxerror = 0;
2554
2037 if (image == NULL) 2555 if (image == NULL)
2038 { 2556 {
2039 if (am_transparent && am_pixmap_trans) 2557 if (am_transparent && am_pixmap_trans)
2040 { 2558 {
2041 pchanged = 1; 2559 pchanged = 1;
2042 if (TermWin.pixmap != None) 2560 if (pixmap != None)
2043 { 2561 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2562 XFreePixmap (dpy, pixmap);
2045 TermWin.pixmap = None; 2563 pixmap = None;
2046 } 2564 }
2047 } 2565 }
2566
2048 am_pixmap_trans = 0; 2567 am_pixmap_trans = 0;
2049 } 2568 }
2050 else 2569 else
2051 { 2570 {
2052 if (TermWin.pixmap != None) 2571 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2572 XFreePixmap (dpy, pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2573
2055 (unsigned int)szHint.width, 2574#if TINTING
2056 (unsigned int)szHint.height, 2575 if (ISSET_PIXCOLOR (Color_tint))
2057 (unsigned int)image->depth); 2576 {
2577 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2578
2579 rgba c;
2580 pix_colors_focused [Color_tint].get (c);
2581
2582 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2583 }
2584#endif
2585
2586 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2587 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2588 XPutImage (dpy, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2589 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2590 XFreeGC (dpy, gc);
2063 XDestroyImage(image); 2591 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2592 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2065 TermWin.pixmap); 2593 XClearWindow (dpy, parent[0]);
2594
2066 if (!am_transparent || !am_pixmap_trans) 2595 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2596 pchanged = 1;
2597
2068 am_transparent = am_pixmap_trans = 1; 2598 am_transparent = am_pixmap_trans = 1;
2069 } 2599 }
2070 } 2600 }
2601
2071 if (!am_pixmap_trans) 2602 if (am_pixmap_trans)
2603 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2604 else
2072 { 2605 {
2073 unsigned int n; 2606 unsigned int n;
2074 /* 2607 /*
2075 * InheritPixmap transparency 2608 * InheritPixmap transparency
2076 */ 2609 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2610 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2611 {
2081 oldp = TermWin.parent[i]; 2612 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2613 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list); 2614 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2615
2086 if (TermWin.parent[i] == Xroot) 2616 if (parent[i] == display->root)
2087 { 2617 {
2088 if (oldp != None) 2618 if (oldp != None)
2089 pchanged = 1; 2619 pchanged = 1;
2620
2090 break; 2621 break;
2091 } 2622 }
2623
2092 if (oldp != TermWin.parent[i]) 2624 if (oldp != parent[i])
2093 pchanged = 1; 2625 pchanged = 1;
2094 } 2626 }
2627
2095 n = 0; 2628 n = 0;
2629
2096 if (pchanged) 2630 if (pchanged)
2097 {
2098 for (; n < (unsigned int)i; n++) 2631 for (; n < (unsigned int)i; n++)
2632 {
2633 XGetWindowAttributes (dpy, parent[n], &wattr);
2634
2635 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2636 {
2637 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2638 break;
2639 }
2640 }
2641
2642 if (n > (sizeof (parent) / sizeof (parent[0])))
2643 {
2644 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2645 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2646 am_transparent = 0;
2647 /* XXX: also turn off Opt_transparent? */
2648 }
2649 else
2650 {
2651 for (n = 0; n < (unsigned int)i; n++)
2099 { 2652 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2653 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2654 XClearWindow (dpy, parent[n]);
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2655 }
2656
2657 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2658 am_transparent = 1;
2659 }
2660
2661 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2662 parent[i] = None;
2663 }
2664
2665 if (scrollBar.win)
2666 {
2667 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2668 scrollBar.setIdle ();
2669 scrollbar_show (0);
2670 }
2671
2672 if (am_transparent)
2673 {
2674 want_refresh = want_full_refresh = 1;
2675 if (am_pixmap_trans)
2676 flush ();
2677 }
2678
2679 return pchanged;
2680}
2681#endif
2682
2683/*}}} */
2684
2685bool
2686rxvt_term::cmd_parse ()
2687{
2688 bool flag = false;
2689 wchar_t ch = NOCHAR;
2690 char *seq_begin; // remember start of esc-sequence here
2691
2692 for (;;)
2693 {
2694 if (ch == NOCHAR)
2695 {
2696 seq_begin = cmdbuf_ptr;
2697 ch = next_char ();
2698
2699 if (ch == NOCHAR)
2700 break;
2701 }
2702
2703 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2704 {
2705 if (!seen_input)
2706 {
2707 seen_input = 1;
2708 // many badly-written programs (e.g. jed) contain a race condition:
2709 // they first read the screensize and then install a SIGWINCH handler.
2710 // some window managers resize the window early, and these programs
2711 // then sometimes get the size wrong.
2712 // unfortunately other programs are even more buggy and dislike
2713 // being sent SIGWINCH, so only do it when we were in fact being
2714 // resized.
2715 if (seen_resize && cmd_pid)
2716 kill (-cmd_pid, SIGWINCH);
2717 }
2718
2719 /* Read a text string from the input buffer */
2720 wchar_t buf[UBUFSIZ];
2721 bool refreshnow = false;
2722 int nlines = 0;
2723 wchar_t *str = buf;
2724 wchar_t *eol = str + min (ncol, UBUFSIZ);
2725
2726 for (;;)
2727 {
2728 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2729 break;
2730
2731 *str++ = ch;
2732
2733 if (ch == C0_LF || str >= eol)
2103 { 2734 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2735 if (ch == C0_LF)
2736 nlines++;
2737
2738 refresh_count++;
2739
2740 if (!OPTION (Opt_jumpScroll)
2741 || (refresh_count >= refresh_limit * (nrow - 1)))
2742 {
2743 refreshnow = true;
2744 refresh_count = 0;
2745 ch = NOCHAR;
2105 break; 2746 break;
2747 }
2748
2749 // scr_add_lines only works for nlines <= nrow - 1.
2750 if (nlines >= nrow - 1)
2751 {
2752 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2753 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2754 scr_add_lines (buf, str - buf, nlines);
2755
2756 nlines = 0;
2757 str = buf;
2758 eol = str + min (ncol, UBUFSIZ);
2759 }
2760
2761 if (str >= eol)
2762 {
2763 if (eol >= buf + UBUFSIZ)
2764 {
2765 ch = NOCHAR;
2766 break;
2767 }
2768 else
2769 eol = min (eol + ncol, buf + UBUFSIZ);
2770 }
2771
2772 }
2773
2774 seq_begin = cmdbuf_ptr;
2775 ch = next_char ();
2776 }
2777
2778 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2779 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2780 scr_add_lines (buf, str - buf, nlines);
2781
2782 /*
2783 * If there have been a lot of new lines, then update the screen
2784 * What the heck I'll cheat and only refresh less than every page-full.
2785 * the number of pages between refreshes is refresh_limit, which
2786 * is incremented here because we must be doing flat-out scrolling.
2787 */
2788 if (refreshnow)
2789 {
2790 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2791 refresh_limit++;
2792 else
2793 {
2794 flag = true;
2795 //TODO: due to popular request, implement "skipscroll" option here
2796 scr_refresh ();
2797 want_refresh = 1;
2106 } 2798 }
2107 } 2799 }
2108 } 2800
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 } 2801 }
2120 else 2802 else
2121 { 2803 {
2122 /* wait (an arbitrary period) for the WM to do its thing 2804 try
2123 * needed for fvwm2.2.2 (and before?) */ 2805 {
2124# ifdef HAVE_NANOSLEEP 2806 process_nonprinting (ch);
2125 struct timespec rqt; 2807 }
2808 catch (const class out_of_input &o)
2809 {
2810 // we ran out of input, retry later
2811 cmdbuf_ptr = seq_begin;
2812 break;
2813 }
2126 2814
2127 rqt.tv_sec = 1; 2815 ch = NOCHAR;
2128 rqt.tv_nsec = 0; 2816 }
2129 nanosleep(&rqt, NULL); 2817 }
2130# else 2818
2131 sleep(1); 2819 return flag;
2132# endif 2820}
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2821
2134 for (n = 0; n < (unsigned int)i; n++) 2822// read the next character
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2823wchar_t
2136 ParentRelative); 2824rxvt_term::next_char () NOTHROW
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2825{
2138 ParentRelative); 2826 while (cmdbuf_ptr < cmdbuf_endp)
2139 am_transparent = 1; 2827 {
2828 // assume 7-bit to be ascii ALWAYS
2829 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2830 return *cmdbuf_ptr++;
2831
2832 wchar_t wc;
2833 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2834
2835 if (len == (size_t)-2)
2140 } 2836 {
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2837 // the mbstate stores incomplete sequences. didn't know this :/
2142 TermWin.parent[i] = None; 2838 cmdbuf_ptr = cmdbuf_endp;
2839 break;
2840 }
2841
2842 if (len == (size_t)-1)
2843 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2844
2845 // assume wchar == unicode
2846 cmdbuf_ptr += len;
2847 return wc & UNICODE_MASK;
2143 } 2848 }
2849
2850 return NOCHAR;
2851}
2852
2853// read the next octet
2854uint32_t
2855rxvt_term::next_octet () NOTHROW
2856{
2857 return cmdbuf_ptr < cmdbuf_endp
2858 ? (unsigned char)*cmdbuf_ptr++
2859 : NOCHAR;
2860}
2861
2862static class out_of_input out_of_input;
2863
2864/* rxvt_cmd_getc () - Return next input character */
2865/*
2866 * Return the next input character after first passing any keyboard input
2867 * to the command.
2868 */
2869wchar_t
2870rxvt_term::cmd_getc () THROW ((class out_of_input))
2871{
2872 wchar_t c = next_char ();
2873
2874 if (c == NOCHAR)
2875 throw out_of_input;
2876
2144 return pchanged; 2877 return c;
2145} 2878}
2146#endif
2147 2879
2148/*}}} */ 2880uint32_t
2881rxvt_term::cmd_get8 () THROW ((class out_of_input))
2882{
2883 uint32_t c = next_octet ();
2884
2885 if (c == NOCHAR)
2886 throw out_of_input;
2887
2888 return c;
2889}
2149 2890
2150/*{{{ print pipe */ 2891/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2892/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2893#ifdef PRINTPIPE
2153FILE * 2894FILE *
2154rxvt_term::popen_printer () 2895rxvt_term::popen_printer ()
2155{ 2896{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2897 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2898
2158 if (stream == NULL) 2899 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2900 rxvt_warn ("can't open printer pipe, not printing.\n");
2901
2160 return stream; 2902 return stream;
2161} 2903}
2162 2904
2163int 2905int
2164rxvt_term::pclose_printer (FILE *stream) 2906rxvt_term::pclose_printer (FILE *stream)
2165{ 2907{
2166 fflush (stream); 2908 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); 2909 return pclose (stream);
2173# endif
2174} 2910}
2175 2911
2176/* 2912/*
2177 * simulate attached vt100 printer 2913 * simulate attached vt100 printer
2178 */ 2914 */
2179void 2915void
2180rxvt_term::process_print_pipe () 2916rxvt_term::process_print_pipe ()
2181{ 2917{
2182 int done; 2918 int done;
2183 FILE *fd; 2919 FILE *fd;
2184 2920
2185 if ((fd = popen_printer ()) == NULL) 2921 if ((fd = popen_printer ()) == NULL)
2186 return; 2922 return;
2187 2923
2188 /* 2924 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2925 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2926 * is received.
2191 */ 2927 */
2192 for (done = 0; !done;) 2928 for (done = 0; !done;)
2193 { 2929 {
2194 unsigned char buf[8]; 2930 unsigned char buf[8];
2195 unsigned char ch; 2931 unicode_t ch;
2196 unsigned int i, len; 2932 unsigned int i, len;
2197 2933
2198 if ((ch = cmd_getc ()) != C0_ESC) 2934 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2935 {
2200 if (putc(ch, fd) == EOF) 2936 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2937 break; /* done = 1 */
2202 } 2938 }
2203 else 2939 else
2204 { 2940 {
2205 len = 0; 2941 len = 0;
… …
2216 { 2952 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2953 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2954 break; /* done = 1 */
2219 } 2955 }
2220 } 2956 }
2957
2221 for (i = 0; i < len; i++) 2958 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2959 if (putc (buf[i], fd) == EOF)
2223 { 2960 {
2224 done = 1; 2961 done = 1;
2225 break; 2962 break;
2226 } 2963 }
2227 } 2964 }
2228 } 2965 }
2966
2229 pclose_printer (fd); 2967 pclose_printer (fd);
2230} 2968}
2231#endif /* PRINTPIPE */ 2969#endif /* PRINTPIPE */
2232/*}}} */ 2970/*}}} */
2233 2971
2234/* *INDENT-OFF* */ 2972/* *INDENT-OFF* */
2235enum { 2973enum {
2236 C1_40 = 0x40, 2974 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2975 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, 2976 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, 2977 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 2978 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2979};
2242/* *INDENT-ON* */ 2980/* *INDENT-ON* */
2243 2981
2244/*{{{ process non-printing single characters */ 2982/*{{{ process non-printing single characters */
2245void 2983void
2246rxvt_term::process_nonprinting (unsigned char ch) 2984rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2985{
2248 switch (ch) 2986 switch (ch)
2249 { 2987 {
2988 case C0_ESC:
2989 process_escape_seq ();
2990 break;
2250 case C0_ENQ: /* terminal Status */ 2991 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2992 if (rs[Rs_answerbackstring])
2252 tt_write( 2993 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 2994 else
2256 tt_write((unsigned char *)VT100_ANS, 2995 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2996 break;
2259 case C0_BEL: /* bell */ 2997 case C0_BEL: /* bell */
2260 scr_bell (); 2998 scr_bell ();
2261 break; 2999 break;
2262 case C0_BS: /* backspace */ 3000 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 3015 scr_charset_choose (1);
2278 break; 3016 break;
2279 case C0_SI: /* shift in - acs */ 3017 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 3018 scr_charset_choose (0);
2281 break; 3019 break;
3020
3021#ifdef EIGHT_BIT_CONTROLS
3022 // 8-bit controls
3023 case 0x90: /* DCS */
3024 process_dcs_seq ();
3025 break;
3026 case 0x9b: /* CSI */
3027 process_csi_seq ();
3028 break;
3029 case 0x9d: /* CSI */
3030 process_osc_seq ();
3031 break;
3032#endif
2282 } 3033 }
2283} 3034}
2284/*}}} */ 3035/*}}} */
2285 3036
2286 3037
2287/*{{{ process VT52 escape sequences */ 3038/*{{{ process VT52 escape sequences */
2288void 3039void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3040rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3041{
2291 int row, col; 3042 int row, col;
2292 3043
2293 switch (ch) 3044 switch (ch)
2294 { 3045 {
… …
2324 row = cmd_getc () - ' '; 3075 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3076 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3077 scr_gotorc (row, col, 0);
2327 break; 3078 break;
2328 case 'Z': /* identify the terminal type */ 3079 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3080 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3081 break;
2331 case '<': /* turn off VT52 mode */ 3082 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3083 PrivMode (0, PrivMode_vt52);
2333 break; 3084 break;
2334 case 'F': /* use special graphics character set */ 3085 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3086 case 'G': /* use regular character set */
2336 /* unimplemented */ 3087 /* unimplemented */
2337 break; 3088 break;
… …
2346 3097
2347/*{{{ process escape sequences */ 3098/*{{{ process escape sequences */
2348void 3099void
2349rxvt_term::process_escape_seq () 3100rxvt_term::process_escape_seq ()
2350{ 3101{
2351 unsigned char ch = cmd_getc (); 3102 unicode_t ch = cmd_getc ();
2352 3103
2353 if (PrivateModes & PrivMode_vt52) 3104 if (priv_modes & PrivMode_vt52)
2354 { 3105 {
2355 process_escape_vt52 (ch); 3106 process_escape_vt52 (ch);
2356 return; 3107 return;
2357 } 3108 }
2358 3109
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3124 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3125 break;
2375 case '+': 3126 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3127 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3128 break;
2378#ifdef MULTICHAR_SET 3129#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': 3130 case '6':
2385 scr_backindex (); 3131 scr_backindex ();
2386 break; 3132 break;
2387#endif 3133#endif
2388 case '7': 3134 case '7':
2389 scr_cursor (SAVE); 3135 scr_cursor (SAVE);
2390 break; 3136 break;
2391 case '8': 3137 case '8':
2392 scr_cursor (RESTORE); 3138 scr_cursor (RESTORE);
2393 break; 3139 break;
2394#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
2395 case '9': 3141 case '9':
2396 scr_forwardindex (); 3142 scr_forwardindex ();
2397 break; 3143 break;
2398#endif 3144#endif
2399 case '=': 3145 case '=':
2400 case '>': 3146 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3147 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3148 break;
2403 3149
2404 case C1_40: 3150 case C1_40:
2405 cmd_getc (); 3151 cmd_getc ();
2406 break; 3152 break;
… …
2409 break; 3155 break;
2410 3156
2411 /* 8.3.87: NEXT LINE */ 3157 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3158 case C1_NEL: /* ESC E */
2413 { 3159 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3160 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3161 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3162 }
2417 break; 3163 break;
2418 3164
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3165 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3166 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3176 case C1_RI: /* ESC M */
2431 scr_index (DN); 3177 scr_index (DN);
2432 break; 3178 break;
2433 3179
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3180 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3181 /*case C1_SS2: scr_single_shift (2); break; */
2436 3182
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3183 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3184 /*case C1_SS3: scr_single_shift (3); break; */
2439 3185
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3186 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3187 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3188 process_dcs_seq ();
2443 break; 3189 break;
2444 3190
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3191 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3192 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3193 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3194 break; /* steal obsolete ESC [ c */
2450 3195
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3196 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3197 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3198 process_csi_seq ();
… …
2458 process_osc_seq (); 3203 process_osc_seq ();
2459 break; 3204 break;
2460 3205
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3206 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3207 case 'c':
3208 mbstate.reset ();
2463 scr_poweron (); 3209 scr_poweron ();
2464 scrollbar_show (1); 3210 scrollbar_show (1);
2465 break; 3211 break;
2466 3212
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3213 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3225
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3226/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3227/* *INDENT-OFF* */
2482enum { 3228enum {
2483 CSI_ICH = 0x40, 3229 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3230 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 , 3231 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, 3232 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, 3233 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, 3234 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, 3235 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3239
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3240#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3241 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3242 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3243#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3244 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3245
2500const unsigned char csi_defaults[] = 3246const unsigned char csi_defaults[] =
2501 { 3247 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3248 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, */ 3249 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, */ 3250 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, [, \, ], ^, _, */ 3251 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, */ 3252 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, */ 3253 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, */ 3254 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, {, |, }, ~, */ 3255 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3256 };
2511/* *INDENT-ON* */ 3257/* *INDENT-ON* */
2512 3258
2513void 3259void
2514rxvt_term::process_csi_seq () 3260rxvt_term::process_csi_seq ()
2515{ 3261{
2516 unsigned char ch, priv, i; 3262 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3263 unsigned int nargs, p;
2518 int n, ndef; 3264 int n, ndef;
2519 int arg[ESC_ARGS]; 3265 int arg[ESC_ARGS];
2520 3266
2521 for (nargs = ESC_ARGS; nargs > 0;) 3267 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3268 arg[--nargs] = 0;
2523 3269
2524 priv = 0; 3270 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3272 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3273 { /* '<' '=' '>' '?' */
2528 priv = ch; 3274 priv = ch;
2529 ch = cmd_getc (); 3275 ch = cmd_getc ();
2530 } 3276 }
3277
2531 /* read any numerical arguments */ 3278 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3279 for (n = -1; ch < CSI_ICH; )
2533 { 3280 {
2534 if (isdigit(ch)) 3281 if (isdigit (ch))
2535 { 3282 {
2536 if (n < 0) 3283 if (n < 0)
2537 n = ch - '0'; 3284 n = ch - '0';
2538 else 3285 else
2539 n = n * 10 + ch - '0'; 3286 n = n * 10 + ch - '0';
… …
2542 { 3289 {
2543 if (nargs < ESC_ARGS) 3290 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3291 arg[nargs++] = n;
2545 n = -1; 3292 n = -1;
2546 } 3293 }
2547 else if (ch == '\b') 3294 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); 3295 process_nonprinting (ch);
2559 } 3296
2560 ch = cmd_getc (); 3297 ch = cmd_getc ();
2561 } 3298 }
2562 3299
2563 if (ch > CSI_7F) 3300 if (ch > CSI_7F)
2564 return; 3301 return;
2565 3302
2566 if (nargs < ESC_ARGS) 3303 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3304 arg[nargs++] = n;
2568 3305
2569 i = ch - CSI_ICH; 3306 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3307 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3308 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3309 if (arg[p] == -1)
2573 arg[p] = ndef; 3310 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 3311
2582 /* 3312 /*
2583 * private mode handling 3313 * private mode handling
2584 */ 3314 */
2585 if (priv) 3315 if (priv)
2586 { 3316 {
2587 switch (priv) 3317 switch (priv)
2588 { 3318 {
2589 case '>': 3319 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3320 if (ch == CSI_DA) /* secondary device attributes */
3321 {
3322 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3323 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3324 //
3325 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3326 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3327 // that we do not support xterm mouse reporting (should be 95 when we do).
3328 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3329 tt_printf ("\033[>%d;94;0c", 'U');
3330 }
2592 break; 3331 break;
2593 case '?': 3332 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3333 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3334 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3335 break;
… …
2599 } 3338 }
2600 3339
2601 switch (ch) 3340 switch (ch)
2602 { 3341 {
2603 /* 3342 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3343 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3344 */
2606#ifdef PRINTPIPE 3345#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3346 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3347 switch (arg[0])
2609 { 3348 {
… …
2701 3440
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3441 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3442 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3443 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3444 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3445 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3446 break;
2708 3447
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3448 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3449 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3450 break;
2713 3451
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3452 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3453 process_sgr_mode (nargs, arg);
2716 break; 3454 break;
2717 3455
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3456 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3457 switch (arg[0])
2720 { 3458 {
2721 case 5: /* DSR requested */ 3459 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3460 tt_printf ("\033[0n");
2723 break; 3461 break;
2724 case 6: /* CPR requested */ 3462 case 6: /* CPR requested */
2725 scr_report_position (); 3463 scr_report_position ();
2726 break; 3464 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3465 case 7: /* unofficial extension */
3466 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3467 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3468 break;
2731#endif
2732 case 8: /* unofficial extension */ 3469 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3470 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3471 break;
2735 } 3472 }
2736 break; 3473 break;
2737 3474
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3475 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3508 break;
2772 3509
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3510 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3511 if (arg[0] == 4)
2775 scr_insert_mode (0); 3512 scr_insert_mode (0);
3513 else if (arg[0] == 20)
3514 priv_modes &= ~PrivMode_LFNL;
2776 break; 3515 break;
2777 3516
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3517 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3518 if (arg[0] == 4)
2780 scr_insert_mode (1); 3519 scr_insert_mode (1);
3520 else if (arg[0] == 20)
3521 priv_modes |= PrivMode_LFNL;
2781 break; 3522 break;
2782 3523
2783 /* 3524 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3525 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3526 */
… …
2797 break; 3538 break;
2798 case CSI_75: 3539 case CSI_75:
2799 scr_cursor (RESTORE); 3540 scr_cursor (RESTORE);
2800 break; 3541 break;
2801 3542
2802#ifndef NO_FRILLS 3543#if !ENABLE_MINIMAL
2803 case CSI_74: 3544 case CSI_74:
2804 process_window_ops (arg, nargs); 3545 process_window_ops (arg, nargs);
2805 break; 3546 break;
2806#endif 3547#endif
2807 3548
2808 case CSI_78: /* DECREQTPARM */ 3549 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3550 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3551 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3552 break;
2812 3553
2813 default: 3554 default:
2814 break; 3555 break;
2815 } 3556 }
2816} 3557}
2817/*}}} */ 3558/*}}} */
2818 3559
2819#ifndef NO_FRILLS 3560#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3561/* ARGSUSED */
2821void 3562void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3563rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3564{
2824 int x, y; 3565 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3566 XWindowAttributes wattr;
2829 Window wdummy; 3567 Window wdummy;
3568
3569 dLocal (Display *, dpy);
2830 3570
2831 if (nargs == 0) 3571 if (nargs == 0)
2832 return; 3572 return;
3573
2833 switch (args[0]) 3574 switch (args[0])
2834 { 3575 {
2835 /* 3576 /*
2836 * commands 3577 * commands
2837 */ 3578 */
2838 case 1: /* deiconify window */ 3579 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3580 XMapWindow (dpy, parent[0]);
2840 break; 3581 break;
2841 case 2: /* iconify window */ 3582 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3583 XIconifyWindow (dpy, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3584 break;
2845 case 3: /* set position (pixels) */ 3585 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3586 XMoveWindow (dpy, parent[0], args[1], args[2]);
2847 break; 3587 break;
2848 case 4: /* set size (pixels) */ 3588 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3589 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3590 break;
2851 case 5: /* raise window */ 3591 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3592 XRaiseWindow (dpy, parent[0]);
2853 break; 3593 break;
2854 case 6: /* lower window */ 3594 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3595 XLowerWindow (dpy, parent[0]);
2856 break; 3596 break;
2857 case 7: /* refresh window */ 3597 case 7: /* refresh window */
2858 scr_touch (true); 3598 scr_touch (true);
2859 break; 3599 break;
2860 case 8: /* set size (chars) */ 3600 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3601 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3602 (unsigned int) (args[1] * fheight));
2863 break; 3603 break;
3604
3605 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3606 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3607 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3608 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3609 (unsigned int) (args[1] * fheight));
2868 break; 3610 break;
3611
2869 /* 3612 /*
2870 * reports - some output format copied from XTerm 3613 * reports - some output format copied from XTerm
2871 */ 3614 */
2872 case 11: /* report window state */ 3615 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3616 XGetWindowAttributes (dpy, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3617 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3618 break;
2876 case 13: /* report window position */ 3619 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3620 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3621 XTranslateCoordinates (dpy, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3622 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3623 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3624 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3625 break;
2883 case 14: /* report window size (pixels) */ 3626 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3627 XGetWindowAttributes (dpy, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3628 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3629 break;
3630 case 18: /* report text area size (chars) */
3631 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3632 break;
2887 case 18: /* report window size (chars) */ 3633 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3634 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3635 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3636 case 20: /* report icon label */
3637 {
3638 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3639 XGetIconName (dpy, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3640 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3641 XFree (s);
3642 }
2894 break; 3643 break;
2895 case 21: /* report window title */ 3644 case 21: /* report window title */
3645 {
3646 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3647 XFetchName (dpy, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3648 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3649 XFree (s);
3650 }
2898 break; 3651 break;
2899#endif
2900
2901 } 3652 }
2902} 3653}
2903#endif 3654#endif
2904 3655
2905/*----------------------------------------------------------------------*/ 3656/*----------------------------------------------------------------------*/
2906/* 3657/*
2907 * get input up until STRING TERMINATOR (or BEL) 3658 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3659 * ends_how is terminator used. returned input must be free()'d
2909 */ 3660 */
2910unsigned char * 3661char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3662rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3663{
2913 int seen_esc = 0; /* seen escape? */ 3664 unicode_t ch;
3665 bool seen_esc = false;
2914 unsigned int n = 0; 3666 unsigned int n = 0;
2915 unsigned char *s; 3667 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3668
2918 for (; (ch = cmd_getc ());) 3669 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3670 {
2920 if (ch == C0_BEL 3671 if (seen_esc)
2921 || ch == CHAR_ST 3672 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3673 if (ch == 0x5c) /* 7bit ST */
2923 break; 3674 break;
3675 else
3676 return NULL;
3677 }
2924 if (ch == C0_ESC) 3678 else if (ch == C0_ESC)
2925 { 3679 {
2926 seen_esc = 1; 3680 seen_esc = true;
2927 continue; 3681 continue;
2928 } 3682 }
3683 else if (ch == C0_BEL || ch == CHAR_ST)
3684 break;
2929 else if (ch == '\t') 3685 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3686 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3687 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3688 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3689
3690 seen_esc = false;
3691
3692 if (n >= STRING_MAX - 1)
3693 // stop at some sane length
3694 return NULL;
3695
2934 string[n++] = ch; 3696 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3697 }
3698
2937 string[n++] = '\0'; 3699 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3700
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3701 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3702
2942 return s; 3703 return rxvt_wcstombs (string);
2943} 3704}
2944 3705
2945/*----------------------------------------------------------------------*/ 3706/*----------------------------------------------------------------------*/
2946/* 3707/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3708 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3709 */
2949void 3710void
2950rxvt_term::process_dcs_seq () 3711rxvt_term::process_dcs_seq ()
2951{ 3712{
2952 unsigned char eh, *s; 3713 char *s;
3714 unicode_t eh;
3715
2953 /* 3716 /*
2954 * Not handled yet 3717 * Not handled yet
2955 */ 3718 */
2956 s = get_to_st (&eh); 3719 s = get_to_st (eh);
2957 if (s) 3720 if (s)
2958 free(s); 3721 free (s);
3722
2959 return; 3723 return;
2960} 3724}
2961 3725
2962/*----------------------------------------------------------------------*/ 3726/*----------------------------------------------------------------------*/
2963/* 3727/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3728 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3729 */
2966void 3730void
2967rxvt_term::process_osc_seq () 3731rxvt_term::process_osc_seq ()
2968{ 3732{
2969 unsigned char ch, eh, *s; 3733 unicode_t ch, eh;
2970 int arg; 3734 int arg;
2971 3735
2972 ch = cmd_getc (); 3736 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3737 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3738 arg = arg * 10 + (ch - '0');
2975 3739
2976 if (ch == ';') 3740 if (ch == ';')
2977 { 3741 {
2978 s = get_to_st (&eh); 3742 char *s = get_to_st (eh);
3743
2979 if (s) 3744 if (s)
2980 { 3745 {
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); 3746 process_xterm_seq (arg, s, eh);
2993 free(s); 3747 free (s);
2994 } 3748 }
3749 }
3750}
3751
3752void
3753rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3754{
3755 if (str[0] == '?' && !str[1])
2995 } 3756 {
3757 rgba c;
3758 pix_colors_focused[color].get (c);
3759
3760#if XFT
3761 if (c.a != rgba::MAX_CC)
3762 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3763 else
3764#endif
3765 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3766 }
3767 else
3768 set_window_color (color, str);
2996} 3769}
3770
2997/* 3771/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3772 * 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 */ 3773 */
3018void 3774void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3775rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3776{
3021 int changed = 0; 3777 int color;
3022 int color;
3023 char *buf, *name; 3778 char *buf, *name;
3779 bool query = str[0] == '?' && !str[1];
3780 int saveop = op;
3024 3781
3782 dLocal (Display *, dpy);
3783
3025 assert(str != NULL); 3784 assert (str != NULL);
3785
3786 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3787 return;
3788
3026 switch (op) 3789 switch (op)
3027 { 3790 {
3028 case XTerm_name: 3791 case XTerm_name:
3029 set_title (str); 3792 set_title (str);
3030 /* FALLTHROUGH */ 3793 /* FALLTHROUGH */
3031 case XTerm_iconName: 3794 case XTerm_iconName:
3032 set_iconName (str); 3795 set_icon_name (str);
3033 break; 3796 break;
3034 case XTerm_title: 3797 case XTerm_title:
3035 set_title (str); 3798 set_title (str);
3036 break; 3799 break;
3800 case XTerm_property:
3801 if (str[0] == '?')
3802 {
3803 Atom prop = display->atom (str + 1);
3804 Atom actual_type;
3805 int actual_format;
3806 unsigned long nitems;
3807 unsigned long bytes_after;
3808 unsigned char *value = 0;
3809 const char *str = "";
3810
3811 if (prop
3812 && XGetWindowProperty (dpy, parent[0],
3813 prop, 0, 1<<16, 0, AnyPropertyType,
3814 &actual_type, &actual_format,
3815 &nitems, &bytes_after, &value) == Success
3816 && actual_type != None
3817 && actual_format == 8)
3818 str = (const char *)(value);
3819
3820 tt_printf ("\033]%d;%s%c", op, str, resp);
3821
3822 XFree (value);
3823 }
3824 else
3825 {
3826 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3827
3828 if (eq)
3829 {
3830 *eq = 0;
3831 set_utf8_property (display->atom (str), eq + 1);
3832 }
3833 else
3834 XDeleteProperty (dpy, parent[0],
3835 display->atom (str));
3836 }
3837 break;
3838
3037 case XTerm_Color: 3839 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3840 for (buf = (char *)str; buf && *buf;)
3039 { 3841 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3842 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3843 break;
3844
3042 *name++ = '\0'; 3845 *name++ = '\0';
3043 color = atoi(buf); 3846 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3847
3848 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3849 break;
3850
3046 if ((buf = STRCHR(name, ';')) != NULL) 3851 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3852 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3853
3854 process_color_seq (op, color, name, resp);
3049 } 3855 }
3856 break;
3857 case XTerm_Color00:
3858 process_color_seq (op, Color_fg, str, resp);
3859 break;
3860 case XTerm_Color01:
3861 process_color_seq (op, Color_bg, str, resp);
3050 break; 3862 break;
3051#ifndef NO_CURSORCOLOR 3863#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3864 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3865 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3866 break;
3055#endif 3867#endif
3056 case XTerm_Color_pointer: 3868 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3869 process_color_seq (op, Color_pointer_fg, str, resp);
3870 break;
3871 case XTerm_Color_pointer_bg:
3872 process_color_seq (op, Color_pointer_bg, str, resp);
3058 break; 3873 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3874#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: 3875 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3876 process_color_seq (op, Color_RV, str, resp);
3068 break; 3877 break;
3878 case Rxvt_Color_BD:
3879 case URxvt_Color_BD:
3880 process_color_seq (op, Color_BD, str, resp);
3881 break;
3882 case Rxvt_Color_UL:
3883 case URxvt_Color_UL:
3884 process_color_seq (op, Color_UL, str, resp);
3885 break;
3886 case URxvt_Color_IT:
3887 process_color_seq (op, Color_IT, str, resp);
3888 break;
3069#endif 3889#endif
3890#if TRANSPARENT && TINTING
3891 case URxvt_Color_tint:
3892 process_color_seq (op, Color_tint, str, resp);
3070 3893
3071 case XTerm_Menu: 3894 check_our_parents ();
3895
3896 if (am_transparent)
3897 want_full_refresh = want_refresh = 1;
3898
3899 break;
3900#endif
3901
3902 case Rxvt_Pixmap:
3072 /* 3903 {
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 != ';') 3904 if (*str != ';')
3079 { 3905 {
3080#if XPM_BACKGROUND 3906#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3907 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3908 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3909 scr_touch (true);
3910#endif
3085 } 3911 }
3912
3913 int changed = 0;
3914
3086 while ((str = STRCHR(str, ';')) != NULL) 3915 while ((str = strchr (str, ';')) != NULL)
3087 { 3916 {
3088 str++; 3917 str++;
3089#if XPM_BACKGROUND 3918#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3919 changed += scale_pixmap (str);
3091#endif 3920#endif
3092
3093 } 3921 }
3922
3094 if (changed) 3923 if (changed)
3095 { 3924 {
3096#ifdef XPM_BACKGROUND 3925#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3926 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3927 scr_touch (true);
3928#endif
3100 } 3929 }
3930 }
3101 break; 3931 break;
3102 3932
3103 case XTerm_restoreFG: 3933 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3934 set_window_color (Color_fg, str);
3105 break; 3935 break;
3106 case XTerm_restoreBG: 3936 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3937 set_window_color (Color_bg, str);
3108 break; 3938 break;
3939
3109 case XTerm_logfile: 3940 case XTerm_logfile:
3941 // TODO, when secure mode?
3110 break; 3942 break;
3111 case XTerm_font: 3943
3112 change_font (0, str);
3113 break;
3114#if 0 3944#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3945 case Rxvt_dumpscreen: /* no error notices */
3116 { 3946 {
3117 int fd; 3947 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3948 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3949 {
3120 scr_dump (fd); 3950 scr_dump (fd);
3121 close(fd); 3951 close (fd);
3122 } 3952 }
3123 } 3953 }
3124 break; 3954 break;
3125#endif 3955#endif
3956 case XTerm_font:
3957 op = URxvt_font;
3958 case URxvt_font:
3959#if ENABLE_STYLES
3960 case URxvt_boldFont:
3961 case URxvt_italicFont:
3962 case URxvt_boldItalicFont:
3963#endif
3964 if (query)
3965 tt_printf ("\33]%d;%-.250s%c", saveop,
3966 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3967 ? fontset[op - URxvt_font]->fontdesc : "",
3968 resp);
3969 else
3970 {
3971 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3972
3973 res = strdup (str);
3974 allocated.push_back ((void *)res);
3975 set_fonts ();
3976 }
3977 break;
3978
3979 case URxvt_version:
3980 if (query)
3981 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3982 op,
3983 rs[Rs_name], VERSION[0], VERSION[2],
3984 resp);
3985 break;
3986
3987#if !ENABLE_MINIMAL
3988 case URxvt_locale:
3989 if (query)
3990 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3991 else
3992 {
3993 set_locale (str);
3994 pty->set_utf8_mode (enc_utf8);
3995 init_xlocale ();
3996 }
3997 break;
3998
3999 case URxvt_view_up:
4000 case URxvt_view_down:
4001 {
4002 int lines = atoi (str);
4003
4004 if (lines)
4005 scr_page (op == URxvt_view_up ? UP : DN, lines);
4006 else
4007 scr_erase_savelines ();
4008 }
4009
4010 break;
4011#endif
4012
4013#if ENABLE_PERL
4014 case URxvt_perl:
4015 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4016 ; // no responses yet
4017 break;
4018#endif
3127 } 4019 }
3128} 4020}
3129/*----------------------------------------------------------------------*/ 4021/*----------------------------------------------------------------------*/
3130 4022
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4023/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 4031 * so no need for fancy checking
3140 */ 4032 */
3141int 4033int
3142rxvt_term::privcases (int mode, unsigned long bit) 4034rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4035{
3144 int state; 4036 int state;
3145 4037
3146 if (mode == 's') 4038 if (mode == 's')
3147 { 4039 {
3148 SavedModes |= (PrivateModes & bit); 4040 SavedModes |= (priv_modes & bit);
3149 return -1; 4041 return -1;
3150 } 4042 }
3151 else 4043 else
3152 { 4044 {
3153 if (mode == 'r') 4045 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4046 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4047 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4048 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4049 PrivMode (state, bit);
3158 } 4050 }
4051
3159 return state; 4052 return state;
3160} 4053}
3161 4054
3162/* we're not using priv _yet_ */ 4055/* we're not using priv _yet_ */
3163void 4056void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4057rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 4058{
3166 unsigned int i, j; 4059 unsigned int i, j;
3167 int state; 4060 int state;
4061
3168 static const struct 4062 static const struct
3169 { 4063 {
3170 const int argval; 4064 const int argval;
3171 const unsigned long bit; 4065 const unsigned long bit;
3172 } 4066 }
4067
3173 argtopriv[] = { 4068 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4069 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4070 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4071 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4072 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4073 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4074 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4075 { 7, PrivMode_Autowrap },
4076 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4077 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4078 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4079 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4080#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4081 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4082#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4083 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4084 { 40, PrivMode_132OK },
4085 // 41 xterm more fixes NYI
4086 // 45 margin bell NYI
4087 // 46 start logging
3191 { 47, PrivMode_Screen }, 4088 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4089 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4090#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4091 { 67, PrivMode_BackSpace },
3195#endif 4092#endif
3196 { 1000, PrivMode_MouseX11 }, 4093 { 1000, PrivMode_MouseX11 },
4094 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4095 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4096 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4097 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4098 { 1011, PrivMode_Keypress }, // rxvt extension
4099 // 1035 enable modifiers for alt, numlock NYI
4100 // 1036 send ESC for meta keys NYI
4101 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4102 { 1047, PrivMode_Screen },
4103 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4104 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4105 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4106 };
3202 4107
3203 if (nargs == 0) 4108 if (nargs == 0)
3204 return; 4109 return;
3205 4110
… …
3212 for (i = 0; i < nargs; i++) 4117 for (i = 0; i < nargs; i++)
3213 { 4118 {
3214 state = -1; 4119 state = -1;
3215 4120
3216 /* basic handling */ 4121 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4122 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4123 if (argtopriv[j].argval == arg[i])
3219 { 4124 {
3220 state = privcases (mode, argtopriv[j].bit); 4125 state = privcases (mode, argtopriv[j].bit);
3221 break; 4126 break;
3222 } 4127 }
3223 4128
3224 /* extra handling for values with state unkept */ 4129 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4130 switch (arg[i])
3227 { 4131 {
4132#if ENABLE_STYLES
4133 case 1021:
4134 set_option (Opt_intensityStyles, mode);
4135
4136 scr_touch (true);
4137 break;
4138#endif
3228 case 1048: /* alternative cursor save */ 4139 case 1048: /* alternative cursor save */
4140 case 1049:
4141 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4142 if (mode == 0)
3230 scr_cursor (RESTORE); 4143 scr_cursor (RESTORE);
3231 else if (mode == 1) 4144 else if (mode == 1)
3232 scr_cursor (SAVE); 4145 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; 4146 break;
4147 }
4148
4149 if (state >= 0)
4150 /* extra handling for values with valid 0 or 1 state */
4151 switch (arg[i])
4152 {
4153 /* case 1: - application cursor keys */
4154 case 2: /* VT52 mode */
4155 /* oddball mode. should be set regardless of set/reset
4156 * parameter. Return from VT52 mode with an ESC < from
4157 * within VT52 mode
4158 */
4159 PrivMode (1, PrivMode_vt52);
4160 break;
3249 case 3: /* 80/132 */ 4161 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4162 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4163 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4164 break;
3254 case 4: /* smooth scrolling */ 4165 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4166 set_option (Opt_jumpScroll, !state);
3259 break; 4167 break;
3260 case 5: /* reverse video */ 4168 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4169 scr_rvideo_mode (state);
3262 break; 4170 break;
3263 case 6: /* relative/absolute origins */ 4171 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4172 scr_relative_origin (state);
3265 break; 4173 break;
3266 case 7: /* autowrap */ 4174 case 7: /* autowrap */
3267 scr_autowrap (state); 4175 scr_autowrap (state);
3268 break; 4176 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4177 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4178 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4179 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4180 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4181 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 4182#ifdef scrollBar_esc
3282 case scrollBar_esc: 4183 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4184 if (scrollbar_mapping (state))
3284 { 4185 {
3285 resize_all_windows (0, 0, 0); 4186 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4187 scr_touch (true);
3287 } 4188 }
3288 break; 4189 break;
3289#endif 4190#endif
3290 case 25: /* visible/invisible cursor */ 4191 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4192 scr_cursor_visible (state);
3292 break; 4193 break;
3293 /* case 35: - shift keys */ 4194 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4195 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4196 case 47: /* secondary screen */
3296 scr_change_screen (state); 4197 scr_change_screen (state);
3297 break; 4198 break;
3298 /* case 66: - application key pad */ 4199 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4200 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4201 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4202 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4203 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4204 break;
3304#if 0 4205#if 0
3305 case 1001: 4206 case 1001:
3306 break; /* X11 mouse highlighting */ 4207 break; /* X11 mouse highlighting */
3307#endif 4208#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4209 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4210 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4211 break;
3314 case 1011: /* scroll to bottom on key press */ 4212 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4213 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4214 break;
3320 case 1047: /* secondary screen w/ clearing */ 4215 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4216 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4217 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4218 scr_erase_screen (2);
3324 scr_change_screen (state); 4219 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4220 break;
4221 case 1049: /* secondary screen w/ clearing first */
4222 scr_change_screen (state);
4223 if (OPTION (Opt_secondaryScreen))
4224 if (current_screen != PRIMARY)
4225 scr_erase_screen (2);
4226 break;
4227 default:
4228 break;
3328 } 4229 }
3329 } 4230 }
3330} 4231}
3331/*}}} */ 4232/*}}} */
3332 4233
3333/*{{{ process sgr sequences */ 4234/*{{{ process sgr sequences */
3334void 4235void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4236rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4237{
3337 unsigned int i; 4238 unsigned int i;
3338 short rendset; 4239 short rendset;
3339 int rendstyle; 4240 int rendstyle;
3340 4241
3341 if (nargs == 0) 4242 if (nargs == 0)
3342 { 4243 {
3343 scr_rendition (0, ~RS_None); 4244 scr_rendition (0, ~RS_None);
3344 return; 4245 return;
3345 } 4246 }
4247
3346 for (i = 0; i < nargs; i++) 4248 for (i = 0; i < nargs; i++)
3347 { 4249 {
3348 rendset = -1; 4250 rendset = -1;
3349 switch (arg[i]) 4251 switch (arg[i])
3350 { 4252 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4254 rendset = 0, rendstyle = ~RS_None;
3353 break; 4255 break;
3354 case 1: 4256 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4257 rendset = 1, rendstyle = RS_Bold;
3356 break; 4258 break;
4259 //case 2: // low intensity
4260 case 3:
4261 rendset = 1, rendstyle = RS_Italic;
4262 break;
3357 case 4: 4263 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4264 rendset = 1, rendstyle = RS_Uline;
3359 break; 4265 break;
3360 case 5: 4266 case 5: // slowly blinking
4267 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4268 rendset = 1, rendstyle = RS_Blink;
3362 break; 4269 break;
4270 //case 6: // scoansi light background
3363 case 7: 4271 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4272 rendset = 1, rendstyle = RS_RVid;
3365 break; 4273 break;
3366 case 22: 4274 case 8:
4275 // invisible. NYI
4276 break;
4277 //case 9: // crossed out
4278 //case 10: // scoansi acs off, primary font
4279 //case 11: // scoansi acs on, first alt font
4280 //case 12: // scoansi acs on, |0x80, second alt font
4281 //...
4282 //case 19: // ninth alt font
4283 //case 20: // gothic
4284 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4285 rendset = 0, rendstyle = RS_Bold;
4286 break;
4287 case 22: // normal intensity
4288 rendset = 0, rendstyle = RS_Bold;
4289 break;
4290 case 23: // disable italic
4291 rendset = 0, rendstyle = RS_Italic;
3368 break; 4292 break;
3369 case 24: 4293 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4294 rendset = 0, rendstyle = RS_Uline;
3371 break; 4295 break;
3372 case 25: 4296 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4297 rendset = 0, rendstyle = RS_Blink;
3374 break; 4298 break;
4299 case 26: // variable spacing (iso 8613)
4300 rendset = 0, rendstyle = RS_Blink;
4301 break;
3375 case 27: 4302 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4303 rendset = 0, rendstyle = RS_RVid;
3377 break; 4304 break;
4305 //case 28: // visible. NYI
4306 //case 29: // not crossed-out
3378 } 4307 }
4308
3379 if (rendset != -1) 4309 if (rendset != -1)
3380 { 4310 {
3381 scr_rendition (rendset, rendstyle); 4311 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4312 continue; /* for (;i;) */
3383 } 4313 }
3384 4314
3385 switch (arg[i]) 4315 switch (arg[i])
3386 { 4316 {
3387 case 30: 4317 case 30:
… …
3390 case 33: 4320 case 33:
3391 case 34: 4321 case 34:
3392 case 35: 4322 case 35:
3393 case 36: 4323 case 36:
3394 case 37: 4324 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4325 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4326 break;
3398#ifdef TTY_256COLOR 4327 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4328 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4329 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4330 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4331 i += 2;
3405 } 4332 }
3406 break; 4333 break;
3407#endif
3408 case 39: /* default fg */ 4334 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4335 scr_color (Color_fg, Color_fg);
3410 break; 4336 break;
3411 4337
3412 case 40: 4338 case 40:
… …
3415 case 43: 4341 case 43:
3416 case 44: 4342 case 44:
3417 case 45: 4343 case 45:
3418 case 46: 4344 case 46:
3419 case 47: 4345 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4346 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4347 break;
3423#ifdef TTY_256COLOR 4348 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4349 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4350 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4351 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4352 i += 2;
3430 } 4353 }
3431 break; 4354 break;
3432#endif
3433 case 49: /* default bg */ 4355 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4356 scr_color (Color_bg, Color_bg);
3435 break; 4357 break;
3436 4358
3437#ifndef NO_BRIGHTCOLOR 4359 //case 50: // not variable spacing
4360
4361#if !ENABLE_MINIMAL
3438 case 90: 4362 case 90:
3439 case 91: /* set bright fg color */ 4363 case 91: /* set bright fg color */
3440 case 92: 4364 case 92:
3441 case 93: 4365 case 93:
3442 case 94: 4366 case 94:
3443 case 95: 4367 case 95:
3444 case 96: 4368 case 96:
3445 case 97: 4369 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4370 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4371 break;
3449 case 100: 4372 case 100:
3450 case 101: /* set bright bg color */ 4373 case 101: /* set bright bg color */
3451 case 102: 4374 case 102:
3452 case 103: 4375 case 103:
3453 case 104: 4376 case 104:
3454 case 105: 4377 case 105:
3455 case 106: 4378 case 106:
3456 case 107: 4379 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4380 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4381 break;
3460#endif 4382#endif
3461
3462 } 4383 }
3463 } 4384 }
3464} 4385}
3465/*}}} */ 4386/*}}} */
3466 4387
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4388/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4389void
3469rxvt_term::process_graphics () 4390rxvt_term::process_graphics ()
3470{ 4391{
3471 unsigned char ch, cmd = cmd_getc (); 4392 unicode_t ch, cmd = cmd_getc ();
3472 4393
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4394 if (cmd == 'Q')
3475 { /* query graphics */ 4395 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4396 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4397 return;
3478 } 4398 }
3479 /* swallow other graphics sequences until terminating ':' */ 4399 /* swallow other graphics sequences until terminating ':' */
3480 do 4400 do
3481 ch = cmd_getc (); 4401 ch = cmd_getc ();
3482 while (ch != ':'); 4402 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} 4403}
3529/*}}} */ 4404/*}}} */
3530 4405
3531/* ------------------------------------------------------------------------- */ 4406/* ------------------------------------------------------------------------- */
3532 4407
3533/* 4408/*
3534 * Send printf() formatted output to the command. 4409 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4410 * Only use for small amounts of data.
3536 */ 4411 */
3537void 4412void
3538rxvt_term::tt_printf (const char *fmt,...) 4413rxvt_term::tt_printf (const char *fmt,...)
3539{ 4414{
3540 va_list arg_ptr; 4415 va_list arg_ptr;
3541 unsigned char buf[256]; 4416 char buf[256];
3542 4417
3543 va_start (arg_ptr, fmt); 4418 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4419 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4420 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4421 tt_write (buf, strlen (buf));
3547} 4422}
3548 4423
3549/* ---------------------------------------------------------------------- */ 4424/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4425/* 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. 4426 * or generated by us in response to a query ESC sequence.
3552 */ 4427 */
4428const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4429
3553void 4430void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4431rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4432{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4433 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4434 return;
3557 4435
3558 if (len) 4436 if (pty->pty < 0)
4437 return;
4438
4439 if (v_buflen == 0)
4440 {
4441 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4442
4443 if ((unsigned int)written == len)
4444 return;
4445
4446 data += written;
4447 len -= written;
3559 { 4448 }
4449
4450 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4451
4452 memcpy (v_buffer + v_buflen, data, len);
4453 v_buflen += len;
4454
4455 pty_ev.set (EVENT_READ | EVENT_WRITE);
4456}
4457
4458void rxvt_term::pty_write ()
4459{
4460 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4461
4462 if (written > 0)
4463 {
4464 v_buflen -= written;
4465
3560 if (v_buflen == 0) 4466 if (v_buflen == 0)
3561 { 4467 {
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); 4468 free (v_buffer);
3589 v_buffer = 0; 4469 v_buffer = 0;
3590 v_buflen = 0; 4470 v_buflen = 0;
3591 4471
3592 pty_ev.set (EVENT_READ); 4472 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; 4473 return;
3605 } 4474 }
4475
4476 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4477 }
4478 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4479 pty_ev.set (EVENT_READ);
3607} 4480}
3608 4481
3609/*----------------------- end-of-file (C source) -----------------------*/ 4482/*----------------------- end-of-file (C source) -----------------------*/
3610 4483

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